diff --git a/CMakeLists.txt b/CMakeLists.txt index 988ba7b53..ca94a72d7 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,375 +1,376 @@ project(labplot2) # minimum 3.2.0 for FindGSL.cmake cmake_minimum_required (VERSION 3.2.0 FATAL_ERROR) set(CMAKE_C_STANDARD 99) set(CMAKE_C_STANDARD_REQUIRED ON) set(CMAKE_CXX_STANDARD 11) set(CMAKE_CXX_STANDARD_REQUIRED ON) set(CMAKE_CXX_EXTENSIONS OFF) set(QT_MINIMUM_VERSION 5.6.0) set(KF5_MIN_VERSION "5.16.0") set(APPLE_SUPPRESS_X11_WARNING ON) find_package(ECM 1.3.0 REQUIRED NO_MODULE) set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/ ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR}) # build type: "release", "debug", "debugfull" string (TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE) find_package(Qt5 ${QT_MIN_VERSION} NO_MODULE REQUIRED COMPONENTS Concurrent Gui Qml Quick QuickWidgets PrintSupport Sql Svg Widgets Test SerialPort ) find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS Archive Completion Config ConfigWidgets CoreAddons Crash DocTools I18n IconThemes KIO TextWidgets WidgetsAddons XmlGui NewStuffCore NewStuff OPTIONAL_COMPONENTS Service Parts SyntaxHighlighting ) IF (Qt5SerialPort_FOUND) MESSAGE (STATUS "Found Qt5 SerialPort") ELSE () MESSAGE (STATUS "Qt5 SerialPort not found") ENDIF () IF (KF5NewStuff_FOUND) MESSAGE (STATUS "Found KF5 new stuff") add_definitions (-DHAVE_KF5_NEW_STUFF) ELSE () MESSAGE (STATUS "KF5 new stuff not found") ENDIF () IF (KF5SyntaxHighlighting_FOUND) MESSAGE (STATUS "Found KF5 syntax highlighting") add_definitions (-DHAVE_KF5_SYNTAX_HIGHLIGHTING) ELSE () MESSAGE (STATUS "KF5 syntax highlighting not found") ENDIF () find_package(BISON REQUIRED) include(FeatureSummary) include(ECMAddAppIcon) include(ECMInstallIcons) include(KDEInstallDirs) include(KDECompilerSettings) include(KDECMakeSettings) ### compiler flags ###################################### set (GENERIC_FLAGS "-Wall -Wextra -Wundef -Wpointer-arith -Wunreachable-code -Wunused -Wdeprecated-declarations -fno-omit-frame-pointer -fstack-protector") set (GENERIC_GNU_FLAGS "-O2 -Wcast-align -Wswitch-enum -fvisibility=default") set (GENERIC_C_FLAGS "${GENERIC_FLAGS} -fno-exceptions") # liborigin needs exceptions set (GENERIC_CXX_FLAGS "${GENERIC_FLAGS} -fexceptions") if ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU") message(STATUS "GNU C compiler detected, adding compile flags") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GENERIC_C_FLAGS} ${GENERIC_GNU_FLAGS}") elseif ("${CMAKE_C_COMPILER_ID}" MATCHES "Clang") message(STATUS "Clang C compiler detected, adding compile flags") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_GNU_SOURCE ${GENERIC_C_FLAGS} ${GENERIC_GNU_FLAGS}") elseif ("${CMAKE_C_COMPILER_ID}" MATCHES "Intel") message(STATUS "Intel C compiler detected, adding compile flags") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_GNU_SOURCE -O3 ${GENERIC_C_FLAGS}") elseif ("${CMAKE_C_COMPILER_ID}" MATCHES "PGI") message(STATUS "PGI C compiler detected, adding compile flags") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_GNU_SOURCE -O3 -D__GCC_ATOMIC_TEST_AND_SET_TRUEVAL=1 -Minform=inform -Mbounds -Mchkstk") # " x" postfix to work around a bug in CMake that causes "MSVC" to translate to something completely different elseif (("${CMAKE_C_COMPILER_ID} x" MATCHES "MSVC") OR MSVC) message(STATUS "MSVC C compiler detected, adding compile flags") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O2 -W3") set(MSVC_FOUND TRUE) else () message(STATUS "UNKNOWN C compiler, adding compile flags") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GENERIC_C_FLAGS}") endif() if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") message(STATUS "GNU C++ compiler detected, adding compile flags") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GENERIC_CXX_FLAGS} ${GENERIC_GNU_FLAGS}") elseif ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") message(STATUS "Clang C++ compiler detected, adding compile flags") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_GNU_SOURCE ${GENERIC_CXX_FLAGS} ${GENERIC_GNU_FLAGS}") elseif ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Intel") message(STATUS "Intel C++ compiler detected, adding compile flags") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_GNU_SOURCE -std=c++11 ${GENERIC_CXX_FLAGS}") #-std=c++0x comes with cmake's general flags, deprecated in icc, remove it string(REPLACE "-std=c++0x" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}) elseif ("${CMAKE_CXX_COMPILER_ID}" MATCHES "PGI") message(STATUS "PGI C++ compiler detected, adding compile flags") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_GNU_SOURCE -O3 -std=c++11 -D__GCC_ATOMIC_TEST_AND_SET_TRUEVAL=1 -Minform=inform -Mbounds -Mchkstk") # " x" postfix to work around a bug in CMake that causes "MSVC" to translate to something completely different elseif (("${CMAKE_CXX_COMPILER_ID} x" MATCHES "MSVC") OR MSVC) message(STATUS "MSVC C++ compiler detected, adding compile flags") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2 -W3 -DPSAPI_VERSION=1") set(MSVC_FOUND TRUE) else () message(STATUS "UNKNOWN C++ compiler, adding compile flags") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GENERIC_CXX_FLAGS}") endif () ##########################################################ESC[m add_definitions (${QT_DEFINITIONS} ${QT_QTDBUS_DEFINITIONS}) include_directories (${QDBUS_INCLUDE_DIRS} ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}) set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake ${CMAKE_MODULE_PATH}) add_definitions (-DLVERSION=\"2.7.0\") # add_definitions (-DLDEBUG='1') set(BUILD_SHARED_LIBS true) #cmake_policy(SET CMP0002 OLD) IF (CMAKE_VERSION VERSION_EQUAL "3.3" OR CMAKE_VERSION VERSION_GREATER "3.3") cmake_policy(SET CMP0063 NEW) ENDIF() if (CMAKE_VERSION VERSION_GREATER "3.5") set(ENABLE_CLANG_TIDY OFF CACHE BOOL "Add clang-tidy automatically to builds") if (ENABLE_CLANG_TIDY) find_program (CLANG_TIDY_EXE NAMES "clang-tidy" PATHS /usr/bin) if (CLANG_TIDY_EXE) message(STATUS "Clang-tidy supported, found and enabled: ${CLANG_TIDY_EXE}") - set(CLANG_TIDY_CHECKS "-*,modernize-*") + set(CLANG_TIDY_CHECKS "modernize-*,clang-analyzer-*,-clang-analyzer-cplusplus*") + #set(CLANG_TIDY_CHECKS "-*,modernize-*,clang-analyzer-*") # -extra-arg=--std=c++11 set(CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_EXE};-checks=${CLANG_TIDY_CHECKS};-header-filter='${CMAKE_SOURCE_DIR}/*'" CACHE STRING "" FORCE) else() message(AUTHOR_WARNING "clang-tidy not found!") set(CMAKE_CXX_CLANG_TIDY "" CACHE STRING "" FORCE) # delete it endif() else() message(STATUS "Clang-tidy supported but disabled") endif() endif() ### Options ###################################### option(ENABLE_CANTOR "Build with Cantor support" ON) option(ENABLE_FFTW "Build with FFTW support" ON) option(ENABLE_HDF5 "Build with HDF5 support" ON) option(ENABLE_NETCDF "Build with NetCDF support" ON) option(ENABLE_FITS "Build with FITS support" ON) option(ENABLE_LIBCERF "Build with libcerf support" ON) option(ENABLE_LIBORIGIN "Build with liborigin support" ON) option(ENABLE_ROOT "Build with ROOT (CERN) support" ON) option(ENABLE_TESTS "Build with tests" ON) option(ENABLE_MQTT "Build with MQTT support" ON) ### OS macros #################################### IF (WIN32) add_definitions (-DHAVE_WINDOWS) find_library (PSAPI Psapi) message (STATUS "PSAPI: ${PSAPI}") ENDIF () ### GSL (required) ############################### FIND_PACKAGE(GSL REQUIRED) ### liborigin (included) ############################### IF (ENABLE_LIBORIGIN) add_definitions (-DHAVE_LIBORIGIN) IF (CMAKE_BUILD_TYPE STREQUAL "debug" OR CMAKE_BUILD_TYPE STREQUAL "debugfull") MESSAGE (STATUS "Origin project import (through internal liborigin) enabled (parser logging enabled)") SET (ENABLE_ORIGIN_PARSER_LOG TRUE) ELSE () MESSAGE (STATUS "Origin project import (through internal liborigin) enabled (parser logging disabled)") ENDIF () ELSE () MESSAGE (STATUS "Origin project import DISABLED") ENDIF () ### Cantorlibs (optional) ############################### IF (ENABLE_CANTOR) FIND_PACKAGE (Cantor) SET_PACKAGE_PROPERTIES(Cantor PROPERTIES URL "https://edu.kde.org/cantor/" ) IF (Cantor_FOUND) MESSAGE (STATUS "Found Cantor Library") add_definitions (-DHAVE_CANTOR_LIBS) IF (NOT ${Cantor_VERSION} VERSION_GREATER "0") add_definitions (-DOLD_CANTORLIBS_VERSION) ENDIF() IF (${Cantor_VERSION} VERSION_GREATER "19.08") FIND_PACKAGE(Poppler "0.62.0" REQUIRED COMPONENTS Qt5) ENDIF() ELSE () MESSAGE (STATUS "Cantor Library NOT FOUND") ENDIF () ELSE () MESSAGE (STATUS "Cantor Library DISABLED") ENDIF () ### FFTW (optional) ##################################### IF (ENABLE_FFTW) FIND_PACKAGE (FFTW3) IF (FFTW3_FOUND) add_definitions (-DHAVE_FFTW3) ELSE () MESSAGE (STATUS "FFTW 3 Library NOT FOUND") ENDIF () ELSE () MESSAGE (STATUS "FFTW 3 Library DISABLED") ENDIF () ### HDF5 (optional) ############################## IF (ENABLE_HDF5) FIND_PACKAGE(HDF5 COMPONENTS C) SET_PACKAGE_PROPERTIES (HDF5 PROPERTIES DESCRIPTION "Reading and writing self describing array data" URL "https://www.hdfgroup.org/solutions/hdf5/" ) IF (HDF5_FOUND) add_definitions (-DHAVE_HDF5) IF (HDF5_VERSION VERSION_GREATER "1.9") add_definitions (-DHAVE_AT_LEAST_HDF5_1_10_0) ENDIF () IF (HDF5_VERSION VERSION_GREATER "1.10.0.1") add_definitions (-DHAVE_AT_LEAST_HDF5_1_10_0) add_definitions (-DHAVE_AT_LEAST_HDF5_1_10_1) ENDIF () include_directories (${HDF5_INCLUDE_DIRS}) ELSE () MESSAGE (STATUS "Hierarchical Data Format (HDF5) Library NOT FOUND") ENDIF () ELSE () MESSAGE (STATUS "Hierarchical Data Format (HDF5) Library DISABLED") ENDIF () ### NETCDF (optional) ############################# IF (ENABLE_NETCDF) FIND_PACKAGE(netCDF) SET_PACKAGE_PROPERTIES(netCDF PROPERTIES DESCRIPTION "Interfaces for array-oriented data access" URL "https://www.unidata.ucar.edu/software/netcdf/" ) IF (netCDF_FOUND) add_definitions (-DHAVE_NETCDF) ELSE () MESSAGE (STATUS "Network Common Data Format (NetCDF) Library NOT FOUND") ENDIF () ELSE () MESSAGE (STATUS "Network Common Data Format (NetCDF) Library DISABLED") ENDIF () ### MQTT (optional) ############################### IF (ENABLE_MQTT) # ATTENTION: unit test uses qWaitFor() which needs Qt >= 5.10 # avoid warning for the moment using QUIET find_package(Qt5Mqtt ${QT_MIN_VERSION} QUIET NO_MODULE) IF (Qt5Mqtt_FOUND) MESSAGE (STATUS "Found MQTT Library") add_definitions (-DHAVE_MQTT) ELSE () MESSAGE (STATUS "MQTT Library NOT FOUND") ENDIF () ELSE () MESSAGE (STATUS "MQTT Library DISABLED") ENDIF () ### FITS (optional) ############################### IF (ENABLE_FITS) FIND_PACKAGE (CFitsio) SET_PACKAGE_PROPERTIES (CFitsio PROPERTIES DESCRIPTION "FITS IO Library" URL "http://heasarc.gsfc.nasa.gov/fitsio/fitsio.html" PURPOSE "Support for the FITS (Flexible Image Transport System) data format.") IF (CFITSIO_FOUND) add_definitions (-DHAVE_FITS) include_directories (${CFITSIO_INCLUDE_DIR}) ELSE () MESSAGE (STATUS "Flexible Image Transport System Data Format (FITS) Library NOT FOUND") ENDIF () ELSE () MESSAGE (STATUS "Flexible Image Transport System Data Format (FITS) Library DISABLED") ENDIF () ### LIBCERF (optional) ############################# IF (ENABLE_LIBCERF) FIND_PACKAGE (LIBCERF) IF (LIBCERF_FOUND) add_definitions (-DHAVE_LIBCERF) ELSE () MESSAGE (STATUS "libcerf library NOT FOUND") ENDIF () ELSE () MESSAGE (STATUS "libcerf library DISABLED") ENDIF () IF (ENABLE_ROOT) FIND_PACKAGE(ZLIB) SET_PACKAGE_PROPERTIES (ZLIB PROPERTIES DESCRIPTION "General purpose compression library" URL "https://www.zlib.net/" ) FIND_PACKAGE(LZ4) IF (ZLIB_FOUND AND LZ4_FOUND) MESSAGE (STATUS "Found ZIP libraries ZLIB and LZ4 (needed for ROOT importer)") add_definitions (-DHAVE_ZIP) ELSE () MESSAGE (STATUS "ZIP libraries ZLIB and LZ4 (needed for ROOT importer) NOT FOUND") ENDIF () ELSE () MESSAGE (STATUS "ROOT (CERN) importer DISABLED") ENDIF () ################################################# include(CheckFunctionExists) CHECK_FUNCTION_EXISTS(random HAVE_RANDOM_FUNCTION) ################################################# FIND_PATH (XLOCALE_INCLUDE_DIR xlocale.h /usr/include /usr/local/include ) IF (XLOCALE_INCLUDE_DIR) add_definitions (-DHAVE_XLOCALE) include_directories (${XLOCALE_INCLUDE_DIR}) ENDIF() add_subdirectory(data) add_subdirectory(icons) add_subdirectory(src) add_subdirectory(doc) IF (ENABLE_LIBORIGIN) add_subdirectory(liborigin) ENDIF () if (ENABLE_TESTS) enable_testing(true) add_subdirectory(tests) endif() install(FILES org.kde.labplot2.appdata.xml DESTINATION ${KDE_INSTALL_METAINFODIR}) feature_summary(WHAT ALL) find_package(KF5I18n CONFIG REQUIRED) ki18n_install(po) find_package(KF5DocTools CONFIG REQUIRED) kdoctools_install(po) diff --git a/admin/Info.plist b/admin/Info.plist index 67cdc018d..b9f17efaf 100644 --- a/admin/Info.plist +++ b/admin/Info.plist @@ -1,53 +1,55 @@ CFBundleDevelopmentRegion English CFBundleExecutable labplot2 CFBundleGetInfoString CFBundleIconFile LABPLOT_ICONS.icns CFBundleIdentifier CFBundleInfoDictionaryVersion 6.0 CFBundleLongVersionString CFBundleName CFBundlePackageType APPL CFBundleShortVersionString CFBundleSignature ???? CFBundleVersion CSResourcesFileMapped NSHumanReadableCopyright + NSRequiresAquaSystemAppearance + CFBundleDocumentTypes CFBundleTypeName LabPlot2 project CFBundleTypeIconFile LML_ICONS.icns CFBundleTypeExtensions lml CFBundleTypeMIMETypes application/x-labplot2 CFBundleTypeRole Viewer diff --git a/admin/SLOC.txt b/admin/SLOC.txt index 22a8d617b..df9783937 100644 --- a/admin/SLOC.txt +++ b/admin/SLOC.txt @@ -1,238 +1,266 @@ Statistics generated using David A. Wheeler's 'SLOCCount'." SLOCCount, Copyright (C) 2001-2004 David A. Wheeler SLOCCount is Open Source Software/Free Software, licensed under the GNU GPL. SLOCCount comes with ABSOLUTELY NO WARRANTY, and you are welcome to redistribute it under certain conditions as specified by the GNU GPL license; see the documentation for details. +-----2.7----- +SLOC Directory SLOC-by-Language (Sorted) +59740 backend cpp=55003,ansic=4239,yacc=481,python=17 +34230 kdefrontend cpp=34230 +9301 commonfrontend cpp=9301 +539 tools cpp=539 +152 cantor cpp=152 +20 top_dir sh=20 +0 doc (none) + + +Totals grouped by language (dominant language first): +cpp: 99225 (95.43%) +ansic: 4239 (4.08%) +yacc: 481 (0.46%) +sh: 20 (0.02%) +python: 17 (0.02%) + + +* Total Physical Source Lines of Code (SLOC) = 103,982 +* Development Effort Estimate, Person-Years (Person-Months) = 26.23 (314.79) + (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05)) +* Schedule Estimate, Years (Months) = 1.85 (22.24) + (Basic COCOMO model, Months = 2.5 * (person-months**0.38)) +* Estimated Average Number of Developers (Effort/Schedule) = 14.15 +* Total Estimated Cost to Develop = $ 3,543,625 + (average salary = $56,286/year, overhead = 2.40). + -----2.6----- SLOC Directory SLOC-by-Language (Sorted) 57268 backend cpp=52330,ansic=4440,yacc=481,python=17 33542 kdefrontend cpp=33542 8993 commonfrontend cpp=8993 539 tools cpp=539 152 cantor cpp=152 20 top_dir sh=20 0 doc (none) Totals grouped by language (dominant language first): cpp: 95556 (95.07%) ansic: 4440 (4.42%) yacc: 481 (0.48%) sh: 20 (0.02%) python: 17 (0.02%) * Total Physical Source Lines of Code (SLOC) = 100,514 * Development Effort Estimate, Person-Years (Person-Months) = 25.31 (303.77) (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05)) * Schedule Estimate, Years (Months) = 1.83 (21.94) (Basic COCOMO model, Months = 2.5 * (person-months**0.38)) * Estimated Average Number of Developers (Effort/Schedule) = 13.84 * Total Estimated Cost to Develop = $ 3,419,633 (average salary = $56,286/year, overhead = 2.40). -----2.5----- SLOC Directory SLOC-by-Language (Sorted) 50012 backend cpp=45264,ansic=4251,yacc=480,python=17 26974 kdefrontend cpp=26974 8914 commonfrontend cpp=8914 487 tools cpp=487 152 cantor cpp=152 0 doc (none) 0 top_dir (none) Totals grouped by language (dominant language first): cpp: 81791 (94.51%) ansic: 4251 (4.91%) yacc: 480 (0.55%) python: 17 (0.02%) * Total Physical Source Lines of Code (SLOC) = 86,539 * Development Effort Estimate, Person-Years (Person-Months) = 21.63 (259.59) (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05)) * Schedule Estimate, Years (Months) = 1.72 (20.67) (Basic COCOMO model, Months = 2.5 * (person-months**0.38)) * Estimated Average Number of Developers (Effort/Schedule) = 12.56 * Total Estimated Cost to Develop = $ 2,922,228 (average salary = $56,286/year, overhead = 2.40) -----2.4----- SLOC Directory SLOC-by-Language (Sorted) 41803 backend cpp=36475,ansic=4844,yacc=467,python=17 21807 kdefrontend cpp=21807 7633 commonfrontend cpp=7633 388 tools cpp=388 Totals grouped by language (dominant language first): cpp: 66303 (92.56%) ansic: 4844 (6.76%) yacc: 467 (0.65%) python: 17 (0.02%) * Total Physical Source Lines of Code (SLOC) = 71,631 * Development Effort Estimate, Person-Years (Person-Months) = 17.74 (212.85) (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05)) * Schedule Estimate, Years (Months) = 1.60 (19.17) (Basic COCOMO model, Months = 2.5 * (person-months**0.38)) * Estimated Average Number of Developers (Effort/Schedule) = 11.10 * Total Estimated Cost to Develop = $ 2,396,060 (average salary = $56,286/year, overhead = 2.40). ### kf5-version ### SLOC Directory SLOC-by-Language (Sorted) 42159 backend cpp=36831,ansic=4844,yacc=467,python=17 22096 kdefrontend cpp=22096 7841 commonfrontend cpp=7841 390 tools cpp=390 152 cantor cpp=152 Totals grouped by language (dominant language first): cpp: 67310 (92.66%) ansic: 4844 (6.67%) yacc: 467 (0.64%) python: 17 (0.02%) * Total Physical Source Lines of Code (SLOC) = 72,638 * Development Effort Estimate, Person-Years (Person-Months) = 18.00 (215.99) (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05)) * Schedule Estimate, Years (Months) = 1.61 (19.28) (Basic COCOMO model, Months = 2.5 * (person-months**0.38)) * Estimated Average Number of Developers (Effort/Schedule) = 11.20 * Total Estimated Cost to Develop = $ 2,431,441 (average salary = $56,286/year, overhead = 2.40). -----2.3----- SLOC Directory SLOC-by-Language (Sorted) 36609 backend cpp=33601,ansic=2991,python=17 18102 kdefrontend cpp=18102 7092 commonfrontend cpp=7092 256 tools cpp=256 Totals grouped by language (dominant language first): cpp: 59051 (95.15%) ansic: 2991 (4.82%) python: 17 (0.03%) * Total Physical Source Lines of Code (SLOC) = 62,059 * Development Effort Estimate, Person-Years (Person-Months) = 15.26 (183.09) (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05)) * Schedule Estimate, Years (Months) = 1.51 (18.10) (Basic COCOMO model, Months = 2.5 * (person-months**0.38)) * Estimated Average Number of Developers (Effort/Schedule) = 10.11 * Total Estimated Cost to Develop = $ 2,061,041 (average salary = $56,286/year, overhead = 2.40). ### kf5-version ### SLOC Directory SLOC-by-Language (Sorted) 36952 backend cpp=33944,ansic=2991,python=17 18380 kdefrontend cpp=18380 7297 commonfrontend cpp=7297 256 tools cpp=256 152 cantor cpp=152 Totals grouped by language (dominant language first): cpp: 60029 (95.23%) ansic: 2991 (4.74%) python: 17 (0.03%) * Total Physical Source Lines of Code (SLOC) = 63,037 * Development Effort Estimate, Person-Years (Person-Months) = 15.51 (186.12) (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05)) * Schedule Estimate, Years (Months) = 1.52 (18.22) (Basic COCOMO model, Months = 2.5 * (person-months**0.38)) * Estimated Average Number of Developers (Effort/Schedule) = 10.22 * Total Estimated Cost to Develop = $ 2,095,159 (average salary = $56,286/year, overhead = 2.40). -----2.2----- SLOC Directory SLOC-by-Language (Sorted) 32480 backend cpp=32480 15680 kdefrontend cpp=15680 6131 commonfrontend cpp=6131 256 tools cpp=256 Totals grouped by language (dominant language first): cpp: 54547 (100.00%) * Total Physical Source Lines of Code (SLOC) = 54,547 * Development Effort Estimate, Person-Years (Person-Months) = 13.32 (159.89) (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05)) * Schedule Estimate, Years (Months) = 1.43 (17.19) (Basic COCOMO model, Months = 2.5 * (person-months**0.38)) * Estimated Average Number of Developers (Effort/Schedule) = 9.30 * Total Estimated Cost to Develop = $ 1,799,911 (average salary = $56,286/year, overhead = 2.40). -----2.1----- SLOC Directory SLOC-by-Language (Sorted) 28516 backend cpp=28516 13913 kdefrontend cpp=13913 4636 commonfrontend cpp=4636 256 tools cpp=256 Totals grouped by language (dominant language first): cpp: 47321 (100.00%) * Total Physical Source Lines of Code (SLOC) = 47,321 * Development Effort Estimate, Person-Years (Person-Months) = 11.48 (137.73) (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05)) * Schedule Estimate, Years (Months) = 1.35 (16.25) (Basic COCOMO model, Months = 2.5 * (person-months**0.38)) * Estimated Average Number of Developers (Effort/Schedule) = 8.48 * Total Estimated Cost to Develop = $ 1,550,416 (average salary = $56,286/year, overhead = 2.40). -----2.0----- SLOC Directory SLOC-by-Language (Sorted) 23460 backend cpp=23460 13766 kdefrontend cpp=13559,yacc=207 3064 commonfrontend cpp=3064 137 tools cpp=137 Totals grouped by language (dominant language first): cpp: 40220 (99.49%) yacc: 207 (0.51%) * Total Physical Source Lines of Code (SLOC) = 40,427 * Development Effort Estimate, Person-Years (Person-Months) = 9.73 (116.74) (Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05)) * Schedule Estimate, Years (Months) = 1.27 (15.26) (Basic COCOMO model, Months = 2.5 * (person-months**0.38)) * Estimated Average Number of Developers (Effort/Schedule) = 7.65 * Total Estimated Cost to Develop = $ 1,314,155 (average salary = $56,286/year, overhead = 2.40). diff --git a/admin/create-dmg.sh b/admin/create-dmg.sh index 0f4444fb8..8d5290933 100755 --- a/admin/create-dmg.sh +++ b/admin/create-dmg.sh @@ -1,106 +1,105 @@ # Build it on Mac howto in script form # but be aware, some frameworks need patching to have this working # reference: https://cgit.kde.org/kate.git/tree/mac/emerge-deploy.sh # run in kde/.. # errors are fatal set -e NAME=labplot2 PNAME=LabPlot2 VERSION=2.7.0 PREFIX=kde/Applications INPREFIX=$PREFIX/$PNAME.app/Contents TMPDIR=LabPlot2 SIGNATURE="Stefan Gerlach" GCP=/opt/local/libexec/gnubin/cp ######################################### echo "CLEAN UP" rm -rf $PREFIX/$PNAME.app mkdir -pv $INPREFIX/{Frameworks,Resources,MacOS,PlugIns/iconengines,share/appdata,share/applications} # application cp -v labplot/build/src/$NAME.app/Contents/MacOS/$NAME $INPREFIX/MacOS echo "Running macdeployqt ..." # -verbose=3 macdeployqt $PREFIX/$PNAME.app -verbose=2 ######################################### echo "install files" # splash cp -v kde/share/$NAME/splash.png $INPREFIX/Resources/ # rc-file # Standardlocation (QSP): ~/Library/Application\ Support/kxmlgui5/labplot2/labplot2ui.rc # using hardcoded path: cp -v kde/share/kxmlgui5/$NAME/${NAME}ui.rc $INPREFIX/Resources/ # themes cp -vr kde/share/$NAME/themes $INPREFIX/Resources/ # gsl_distros, fit_models, colorchooser cp -vr kde/share/$NAME/pics $INPREFIX/Resources/ # color schemes (needs patched kcolorschememanager.cpp) cp -vr kde/share/$NAME/color-schemes $INPREFIX/Resources/color-schemes # appdata cp -v kde/share/metainfo/org.kde.labplot2.appdata.xml $INPREFIX/share/appdata/ cp -v kde/share/applications/org.kde.$NAME.desktop $INPREFIX/share/applications/ # cantor cp -v kde/Applications/cantor.app/Contents/MacOS/cantor $INPREFIX/MacOS cp -v kde/Applications/cantor_scripteditor.app/Contents/MacOS/cantor_scripteditor $INPREFIX/MacOS cp -vr kde/plugins/cantor $INPREFIX/PlugIns cp -v kde/lib/libcantor_config.dylib $INPREFIX/Frameworks/ cp -v kde/lib/libcantor_pythonbackend.dylib $INPREFIX/Frameworks/ # icons cp -vf kde/share/icontheme.rcc $INPREFIX/Resources/icontheme.rcc -# TODO: locale? - # kcharselect data -cp -v kde/share/kf5/kcharselect/kcharselect-data $INPREFIX/Resources/ +mkdir -p $INPREFIX/Resources/kf5/kcharselect +cp -v kde/share/kf5/kcharselect/kcharselect-data $INPREFIX/Resources/kf5/kcharselect/ # misc cp -v labplot/admin/Info.plist $INPREFIX cp -v /Applications/KDE/labplot2.app/Contents/Resources/{LABPLOT_ICONS.icns,LML_ICONS.icns} $INPREFIX/Resources -# translation -cd kde -$GCP -vf --parents share/locale/*/LC_MESSAGES/labplot2.mo ../$INPREFIX/ -$GCP -vf --parents share/locale/*/LC_MESSAGES/kconfigwidgets5.mo ../$INPREFIX/ -$GCP -vf --parents share/locale/*/LC_MESSAGES/kxmlgui5.mo ../$INPREFIX/ -cd .. +# translation (locale) +cd kde/share +$GCP -vf --parents locale/*/LC_MESSAGES/labplot2.mo ../../$INPREFIX/Resources +$GCP -vf --parents locale/*/LC_MESSAGES/kconfigwidgets5.mo ../../$INPREFIX/Resources +$GCP -vf --parents locale/*/LC_MESSAGES/kxmlgui5.mo ../../$INPREFIX/Resources +cd ../.. ### TODO # package icon # share/doc ########################################## # fix for hdf5 lib # install_name_tool -change /usr/local/Cellar/hdf5/1.8.17/lib/libhdf5.10.dylib /usr/local/opt/hdf5/1.8.17/lib/libhdf5.10.dylib /usr/local/opt/hdf5/1.8.17/lib/libhdf5_hl.10.dylib ############################################### if [ -d ./$TMPDIR ]; then rm -rf ./$TMPDIR/* else mkdir ./$TMPDIR fi mv $PREFIX/$PNAME.app ./$TMPDIR ln -s /Applications ./$TMPDIR/Applications ## remove stuff we don't need or like #rm -rf $TMPDIR/$PNAME.app/Contents/Plugins/bearer ############################################### # create the final disk image echo "BUILDING PACKAGE" rm -f ./labplot-$VERSION.dmg hdiutil create -srcfolder ./$TMPDIR -format UDBZ -fs HFS+ -imagekey zlib-level=9 ./labplot-$VERSION.dmg diff --git a/admin/labplot-64bit-setup.iss b/admin/labplot-64bit-setup.iss index ef89ef298..1d4675630 100644 --- a/admin/labplot-64bit-setup.iss +++ b/admin/labplot-64bit-setup.iss @@ -1,194 +1,194 @@ #define MyAppName "LabPlot2" #define MyAppVersion "2.7.0" #define MyAppPublisher "Stefan Gerlach" #define MyAppURL "https://labplot.kde.org" #define MyAppExeName "labplot2.exe" #define ImageMagickVersion "ImageMagick-7.0.7-Q16" #define CraftRoot "C:\CraftRoot" [Setup] ; NOTE: The value of AppId uniquely identifies this application. ; Do not use the same AppId value in installers for other applications. ; (To generate a new GUID, click Tools | Generate GUID inside the IDE.) AppId={{EAFA7C2D-F2C4-4337-A4D3-3912BEA4F535} AppName={#MyAppName} AppVersion={#MyAppVersion} ;AppVerName={#MyAppName} {#MyAppVersion} AppPublisher={#MyAppPublisher} AppPublisherURL={#MyAppURL} AppSupportURL={#MyAppURL} AppUpdatesURL={#MyAppURL} DefaultDirName={pf64}\{#MyAppName} DisableProgramGroupPage=yes OutputBaseFilename=labplot-{#MyAppVersion}-64bit-setup ArchitecturesAllowed=x64 ;use "none" for testing (much faster) Compression=lzma SolidCompression=yes Uninstallable=yes ;we install a file association for lml projects ChangesAssociations=yes [Languages] Name: "english"; MessagesFile: "compiler:Default.isl" [Tasks] Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked [Files] Source: "{#CraftRoot}\bin\labplot2.exe"; DestDir: "{app}"; Flags: ignoreversion ; use: windeployqt.exe --release bin\labplot2.exe --dir DEPLOY Source: "{#CraftRoot}\DEPLOY\*"; DestDir: "{app}"; Flags: recursesubdirs ignoreversion ; fix https://stackoverflow.com/questions/20495620/qt-5-1-1-application-failed-to-start-because-platform-plugin-windows-is-missi Source: "{#CraftRoot}\mingw64\bin\libssp-0.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libz.dll"; DestDir: "{app}";Flags: ignoreversion ;Source: "{#CraftRoot}\bin\liblzma.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\liblzma-5.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libintl-8.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\iconv.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libeay32.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libfreetype-6.dll"; DestDir: "{app}";Flags: ignoreversion -Source: "{#CraftRoot}\bin\libpng15.dll"; DestDir: "{app}";Flags: ignoreversion +Source: "{#CraftRoot}\bin\libpng16.dll"; DestDir: "{app}";Flags: ignoreversion ;Source: "{#CraftRoot}\bin\ssleay32.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libssl-1_1-x64.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libcrypto-1_1-x64.dll"; DestDir: "{app}";Flags: ignoreversion ;Source: "{#CraftRoot}\bin\libdbus-1-3.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\Qt5DBus.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libkdewin.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5Archive.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5Attica.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5Auth.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5AuthCore.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5Bookmarks.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5Codecs.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5Completion.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5ConfigCore.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5ConfigGui.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5ConfigWidgets.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5CoreAddons.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5Crash.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5DBusAddons.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5GlobalAccel.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5GuiAddons.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5I18n.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5IconThemes.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5ItemViews.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5JobWidgets.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5KIOCore.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5KIOFileWidgets.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5KIOWidgets.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5NewStuff.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5NewStuffCore.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5Parts.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5Service.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5Solid.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5SonnetCore.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5SonnetUi.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5SyntaxHighlighting.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5TextEditor.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5TextWidgets.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5WidgetsAddons.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5WindowSystem.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\libKF5XmlGui.dll"; DestDir: "{app}";Flags: ignoreversion ;Source: "{#CraftRoot}\bin\libKF5Notifications.dll"; DestDir: "{app}";Flags: ignoreversion ; missing lib on minimal Windows 10 Source: "C:\Python36\vcruntime140.dll"; DestDir: "{app}"; Flags: ignoreversion ;Source: "{#CraftRoot}\dev-utils\bin\msvcr120.dll"; DestDir: "{app}"; Flags: ignoreversion ; Cantor Source: "{#CraftRoot}\bin\cantor.exe"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\cantor_scripteditor.exe"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\cantor_python3server.exe"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\cantor_juliaserver.exe"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\libcantorlibs.dll"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\libcantor_config.dll"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\libcantor_pythonbackend.dll"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\plugins\libcantorpart.dll"; DestDir: "{app}\plugins"; Flags: recursesubdirs ignoreversion Source: "{#CraftRoot}\plugins\cantor\*"; DestDir: "{app}\plugins\cantor"; Flags: recursesubdirs ignoreversion Source: "{#CraftRoot}\bin\data\kxmlgui5\cantor\*"; DestDir: "{app}\data"; Flags: recursesubdirs ignoreversion Source: "{#CraftRoot}\bin\data\cantor\*"; DestDir: "{app}\data"; Flags: recursesubdirs ignoreversion Source: "{#CraftRoot}\bin\data\doc\HTML\en\cantor\*"; DestDir: "{app}\doc\HTML\en\cantor";Flags: recursesubdirs ignoreversion Source: "{#CraftRoot}\etc\xdg\cantor*"; DestDir: "{app}\etc\xdg"; Flags: recursesubdirs ignoreversion Source: "{#CraftRoot}\bin\data\metainfo\org.kde.cantor.appdata.xml"; DestDir: "{app}\data\metainfo"; Flags: ignoreversion Source: "{#CraftRoot}\bin\data\applications\org.kde.cantor.desktop"; DestDir: "{app}\data\applications"; Flags: ignoreversion Source: "{#CraftRoot}\bin\data\config.kcfg\*"; DestDir: "{app}\data\config.kcfg"; Flags: recursesubdirs ignoreversion Source: "{#CraftRoot}\bin\data\icons\hicolor\48x48\apps\*"; DestDir: "{app}\data\icons\hicolor\48x48\apps\"; Flags: recursesubdirs ignoreversion ; misc Source: "{#CraftRoot}\bin\libfftw3.dll"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\netcdf.dll"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\hdf5_hl.dll"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\hdf5.dll"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\zlib.dll"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\szip.dll"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\liblz4.so.1.8.3.dll"; DestDir: "{app}"; DestName: "liblz4.dll"; Flags: ignoreversion Source: "{#CraftRoot}\bin\libmysql.dll"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\libpq.dll"; DestDir: "{app}"; Flags: ignoreversion ; TODO craft does not install own version (check) ;Source: "C:\Program Files\cfitsio\cfitsio.dll"; DestDir: "{app}";Flags: ignoreversion Source: "{#CraftRoot}\bin\data\labplot2\*"; Excludes: "splash.png,\pics,\themes,\colorschemes"; DestDir: "{app}\labplot2"; Flags: recursesubdirs ignoreversion Source: "{#CraftRoot}\bin\data\kxmlgui5\labplot2\labplot2ui.rc"; DestDir: "{app}\labplot2"; Flags: ignoreversion ; TODO check if needed: Source: "{#CraftRoot}\bin\data\kxmlgui5\labplot2\labplot2ui.rc"; DestDir: "{app}\kxmlgui5\labplot2"; Flags: ignoreversion Source: "{#CraftRoot}\bin\data\labplot2\pics\*"; DestDir: "{app}\data\pics"; Flags: recursesubdirs ignoreversion Source: "{#CraftRoot}\bin\data\labplot2\themes\*"; DestDir: "{app}\data\themes"; Flags: recursesubdirs ignoreversion Source: "{#CraftRoot}\bin\data\labplot2\color-schemes\*"; DestDir: "{app}\data\color-schemes"; Flags: recursesubdirs ignoreversion Source: "{#CraftRoot}\bin\data\labplot2\splash.png"; DestDir: "{app}"; Flags: ignoreversion Source: "{#CraftRoot}\bin\data\metainfo\org.kde.labplot2.appdata.xml"; DestDir: "{app}\data\metainfo"; Flags: ignoreversion Source: "{#CraftRoot}\bin\data\applications\org.kde.labplot2.desktop"; DestDir: "{app}\data\applications"; Flags: ignoreversion ; Source: "{#CraftRoot}\labplot\labplot2.cmd"; DestDir: "{app}";Flags: ignoreversion ; locale (data\locale\*\LC_MESSAGES\*.mo) Source: "{#CraftRoot}\bin\data\locale\labplot2.mo"; DestDir: "{app}\data\locale"; Flags: recursesubdirs ignoreversion Source: "{#CraftRoot}\bin\data\locale\kconfigwidgets5.mo"; DestDir: "{app}\data\locale"; Flags: recursesubdirs ignoreversion Source: "{#CraftRoot}\bin\data\locale\kxmlgui5.mo"; DestDir: "{app}\data\locale"; Flags: recursesubdirs ignoreversion ; kcharselect data -Source: "{#CraftRoot}\bin\data\kf5\kcharselect\kcharselect-data"; DestDir: "{app}\data"; Flags: recursesubdirs ignoreversion +Source: "{#CraftRoot}\bin\data\kf5\kcharselect\kcharselect-data"; DestDir: "{app}\data\kf5\kcharselect"; Flags: recursesubdirs ignoreversion ; icon theme Source: "{#CraftRoot}\bin\data\icontheme.rcc"; DestDir: "{app}\data";Flags: ignoreversion ; oxygen icons ;Source: "{#CraftRoot}\bin\data\icons\hicolor\*"; DestDir: "{app}\icons\hicolor"; Flags: recursesubdirs ignoreversion ; handbook Source: "{#CraftRoot}\bin\data\doc\HTML\en\labplot2\*"; DestDir: "{app}\doc\HTML\en\labplot2";Flags: recursesubdirs ignoreversion ; for SVG icons Source: "{#CraftRoot}\plugins\iconengines\qsvgicon.dll"; DestDir: "{app}\iconengines";Flags: ignoreversion Source: "{#CraftRoot}\bin\libexpat.dll"; DestDir: "{app}";Flags: ignoreversion ; convert ; TODO Source: "C:\Program Files\{#ImageMagickVersion}\convert.exe"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\CORE_RL_MagickCore_.dll"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\CORE_RL_MagickWand_.dll"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\CORE_RL_bzlib_.dll"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\CORE_RL_glib_.dll"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\CORE_RL_lcms_.dll"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\CORE_RL_lqr_.dll"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\CORE_RL_png_.dll"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\CORE_RL_ttf_.dll"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\CORE_RL_zlib_.dll"; DestDir: "{app}";Flags: ignoreversion ; Source: "C:\Program Files\{#ImageMagickVersion}\msvcr120.dll"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\vcomp120.dll"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\delegates.xml"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\magic.xml"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\modules\coders\IM_MOD_RL_pdf_.dll"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\modules\coders\IM_MOD_RL_png_.dll"; DestDir: "{app}";Flags: ignoreversion Source: "C:\Program Files\{#ImageMagickVersion}\modules\coders\IM_MOD_RL_ps_.dll"; DestDir: "{app}";Flags: ignoreversion ; NOTE: Don't use "Flags: ignoreversion" on any shared system files [Icons] Name: "{commonprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; WorkingDir: "{app}" Name: "{commondesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon; IconFilename: "{app}\labplot2\labplot2.ico" [Run] Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent [Registry] ; project file association Root: HKCR; Subkey: ".lml"; ValueType: string; ValueName: ""; ValueData: "{#MyAppName}"; Flags: uninsdeletevalue Root: HKCR; Subkey: "{#MyAppName}"; ValueType: string; ValueName: ""; ValueData: "MyView"; Flags: uninsdeletekey Root: HKCR; Subkey: "{#MyAppName}\DefaultIcon"; ValueType: string; ValueName: ""; ValueData: "{app}\labplot2\application-x-labplot2.ico,0" Root: HKCR; Subkey: "{#MyAppName}\shell\open\command"; ValueType: string; ValueName: ""; ValueData: """{app}\{#MyAppExeName}"" ""%1""" ; Root: HKCU; Subkey: "Environment"; ValueType:string; ValueName:"KDEROOT"; ValueData:"{app}" ; Flags: preservestringtype ; diff --git a/cmake/FindCantor.cmake b/cmake/FindCantor.cmake index e590a0d81..7dd8e07ff 100644 --- a/cmake/FindCantor.cmake +++ b/cmake/FindCantor.cmake @@ -1,77 +1,77 @@ #============================================================================= # Copyright (c) 2019 Harald Sitter # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # # 1. Redistributions of source code must retain the copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # 3. The name of the author may not be used to endorse or promote products # derived from this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #============================================================================= # Try to find via config. If that isn't available fall back to manual lookup. -# Config is vastly preferrable because it will also make sure link dependencies +# Config is vastly preferable because it will also make sure link dependencies # are found and actually in the target link interface. find_package(Cantor ${Cantor_FIND_VERSION} ${Cantor_FIND_REQUIRED} CONFIG QUIET) if(Cantor_FOUND) return() endif() find_library(Cantor_LIBRARIES cantorlibs) find_path(Cantor_INCLUDE_DIR cantor/worksheetaccess.h) if(EXISTS "${Cantor_INCLUDE_DIR}/cantor/cantorlibs_version.h") file(READ "${Cantor_INCLUDE_DIR}/cantor/cantorlibs_version.h" Cantorlibs_version_H_CONTENT) string(REGEX MATCH "#define CANTOR_VERSION_MAJOR[ ]+[0-9]+" Cantor_VERSION_MAJOR_MATCH ${Cantorlibs_version_H_CONTENT}) string(REGEX MATCH "#define CANTOR_VERSION_MINOR[ ]+[0-9]+" Cantor_VERSION_MINOR_MATCH ${Cantorlibs_version_H_CONTENT}) string(REGEX MATCH "#define CANTOR_VERSION_PATCH[ ]+[0-9]+" Cantor_VERSION_PATCH_MATCH ${Cantorlibs_version_H_CONTENT}) string(REGEX REPLACE ".*_MAJOR[ ]+(.*)" "\\1" Cantor_VERSION_MAJOR ${Cantor_VERSION_MAJOR_MATCH}) string(REGEX REPLACE ".*_MINOR[ ]+(.*)" "\\1" Cantor_VERSION_MINOR ${Cantor_VERSION_MINOR_MATCH}) string(REGEX REPLACE ".*_PATCH[ ]+(.*)" "\\1" Cantor_VERSION_PATCH ${Cantor_VERSION_PATCH_MATCH}) set(Cantor_VERSION "${Cantor_VERSION_MAJOR}.${Cantor_VERSION_MINOR}.${Cantor_VERSION_PATCH}") else() set(Cantor_VERSION "0.0.0") endif() include(FindPackageHandleStandardArgs) find_package_handle_standard_args(Cantor FOUND_VAR Cantor_FOUND REQUIRED_VARS Cantor_LIBRARIES Cantor_INCLUDE_DIR VERSION_VAR Cantor_VERSION ) if(Cantor_FOUND AND NOT TARGET Cantor::cantorlibs) add_library(Cantor::cantorlibs UNKNOWN IMPORTED) set_target_properties(Cantor::cantorlibs PROPERTIES IMPORTED_LOCATION "${Cantor_LIBRARIES}" INTERFACE_INCLUDE_DIRECTORIES "${Cantor_INCLUDE_DIR}" ) endif() mark_as_advanced(Cantor_LIBRARIES Cantor_INCLUDE_DIR Cantor_VERSION) include(FeatureSummary) diff --git a/cmake/FindnetCDF.cmake b/cmake/FindnetCDF.cmake index 87074a068..2861e4d04 100644 --- a/cmake/FindnetCDF.cmake +++ b/cmake/FindnetCDF.cmake @@ -1,74 +1,74 @@ #============================================================================= # Copyright (c) 2019 Harald Sitter # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # # 1. Redistributions of source code must retain the copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # 3. The name of the author may not be used to endorse or promote products # derived from this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #============================================================================= # Try to find via config. If that isn't available fall back to manual lookup. -# Config is vastly preferrable because it will also make sure link dependencies +# Config is vastly preferable because it will also make sure link dependencies # are found and actually in the target link interface. find_package(netCDF ${netCDF_FIND_VERSION} ${netCDF_FIND_REQUIRED} CONFIG QUIET) if(netCDF_FOUND) MESSAGE (STATUS "Found netCDF: ${netCDF_INCLUDE_DIR}, ${netCDF_LIBRARIES} (found version \"${netCDF_VERSION}\")") return() endif() find_package(PkgConfig QUIET) pkg_check_modules(PC_netCDF netcdf QUIET) find_library(netCDF_LIBRARIES NAMES netcdf HINTS ${PC_netCDF_LIBRARY_DIRS} ) find_path(netCDF_INCLUDE_DIR NAMES netcdf.h HINTS ${PC_netCDF_INCLUDE_DIRS} ) set(netCDF_VERSION ${PC_netCDF_VERSION}) include(FindPackageHandleStandardArgs) find_package_handle_standard_args(netCDF FOUND_VAR netCDF_FOUND REQUIRED_VARS netCDF_LIBRARIES netCDF_INCLUDE_DIR VERSION_VAR netCDF_VERSION ) if(netCDF_FOUND AND NOT TARGET netcdf) add_library(netcdf UNKNOWN IMPORTED) set_target_properties(netcdf PROPERTIES IMPORTED_LOCATION "${netCDF_LIBRARIES}" INTERFACE_INCLUDE_DIRECTORIES "${netCDF_INCLUDE_DIR}" ) endif() mark_as_advanced(netCDF_LIBRARIES netCDF_INCLUDE_DIR netCDF_VERSION) include(FeatureSummary) diff --git a/compile_macos b/compile_macos index 5d57a06ee..c95ffdd56 100755 --- a/compile_macos +++ b/compile_macos @@ -1,16 +1,18 @@ #!/bin/bash BUILDDIR=build if [ ! -d $BUILDDIR ]; then mkdir $BUILDDIR fi cd $BUILDDIR -cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/Users/user/kde .. +#cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/Users/user/kde .. +# disable Cantor support since 19.08.1 crashes LP in Cantor::Backend::AvailableBackends() +cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_CANTOR=OFF -DCMAKE_INSTALL_PREFIX=/Users/user/kde .. #cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_TESTS=OFF -DCMAKE_INSTALL_PREFIX=/Users/user/kde .. # cmake -DCMAKE_BUILD_TYPE=DebugFull -DCMAKE_INSTALL_PREFIX=/Users/user/kde .. make -j 4 sudo make install diff --git a/compile_windows.ps1 b/compile_windows.ps1 index a4a370d92..7c56d4929 100644 --- a/compile_windows.ps1 +++ b/compile_windows.ps1 @@ -1,11 +1,12 @@ $BUILDDIR = "build" mkdir $BUILDDIR cd $BUILDDIR cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=C:\CraftRoot .. +#cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Debug -DENABLE_TESTS=OFF -DCMAKE_INSTALL_PREFIX=C:\CraftRoot .. #cmake -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=C:\CraftRoot .. mingw32-make -j 4 install cd .. diff --git a/org.kde.labplot2.appdata.xml b/org.kde.labplot2.appdata.xml index 0a18f190b..c2978d454 100644 --- a/org.kde.labplot2.appdata.xml +++ b/org.kde.labplot2.appdata.xml @@ -1,160 +1,171 @@ org.kde.labplot2.desktop CC0-1.0 GPL-2.0+ LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot Labplot LabPlot LabPlot xxLabPlotxx LabPlot LabPlot Interactive graphing and analysis of scientific data Representació interactiva de grafs i anàlisi de dades científiques + Interaktivní vykreslování grafů a analýza vědeckých dat Interaktiven Erstellung von Grafiken und Analyse wissenschaftlicher Daten Interactive graphing and analysis of scientific data + Gráficos interactivos y análisis de datos científicos Datu zientifikoak modu elkarreragilean grafikatu eta aztertu + Tracé interactif de courbes et analyse de données scientifiques + Xeración interactiva de gráficos e a análise de datos científicos Penggrafikan yang interaktif dan analisis data ilmiah Grafica interattiva e analisi dei dati scientifici Interactief maken van grafieken en analyseren van wetenschappelijke gegevens Interaktywne przestawianie graficzne i analizy danych naukowych Gráficos interactivos e análise de dados científicos Criação de gráficos interativos e análise de dados científicos Interaktiv diagramritning och analys av vetenskaplig data Інтерактивна побудова графіків та аналіз наукових даних xxInteractive graphing and analysis of scientific dataxx

LabPlot is an application for interactive graphing and analysis of scientific data.

El LabPlot és una aplicació per a la representació interactiva de grafs i anàlisi de dades científiques.

+

LabPlot je aplikace pro interaktivní vykreslování grafů a analýzu vědeckých dat.

LabPlot ist eine Anwendung zur interaktiven Erstellung von Grafiken und Analyse wissenschaftlicher Daten.

LabPlot is an application for interactive graphing and analysis of scientific data.

+

LabPlot es una aplicación para gráficos interactivos y análisis de datos científicos.

LabPlot datu zientifikoak modu elkarreragilean grafikatzeko eta aztertzeko aplikazio bat da.

+

LabPlot est une application pour le tracé interactif de courbes et l'analyse de données scientifiques.

+

LabPlot é unha aplicación para a xeración interactiva de gráficos e a análise de datos científicos.

LabPlot adalah sebuah aplikasi untuk penggrafikan interaktif dan analisis data ilmiah.

LabPlot è un'applicazione per la grafica interattiva e per l'analisi dei dati scientifici.

LabPlot2 is een toepassing voor het interactief maken van grafieken en het analyseren van wetenschappelijke gegevens.

LabPlot jest aplikacją do interaktywnego przestawiania graficznego i analizy danych naukowych.

O LabPlot é uma aplicação para gráficos interactivos e para a análise de dados científicos.

O LabPlot é um aplicativo para criação de gráficos interativos e análise de dados científicos.

Labplot är ett program för interaktiv diagramritning och analys av vetenskaplig data.

LabPlot — програма для інтерактивної побудови графіків та аналізу наукових даних.

xxLabPlot is an application for interactive graphing and analysis of scientific data.xx

LabPlot provides an easy way to create, manage and edit plots. It allows you to produce plots based on data from a spreadsheet or on data imported from external files. Plots can be exported to several pixmap and vector graphic formats.

Grafikov LabPlot pruža jednostavan način za stvaranje, upravljanje i uređivanje crtanja dijagrama. On vam omogućava da proizvede crteže na osnovu podataka iz tabele ili podataka uvezenih iz eksternih fajlova. Crteži se mogu izvoziti u nekoliko pixmap i vektor grafičkih formata.

El LabPlot proporciona una manera fàcil de crear, gestionar i editar grafs. Permet produir grafs a partir de les dades d'un full de càlcul o en les dades importades des de fitxers externs. Els grafs es poden exportar a diversos formats de mapa de píxels i de gràfics vectorials.

El LabPlot proporciona una manera fàcil de crear, gestionar i editar grafs. Permet produir grafs a partir de les dades d'un full de càlcul o en les dades importades des de fitxers externs. Els grafs es poden exportar a diversos formats de mapa de píxels i de gràfics vectorials.

LabPlot erlaubt es auf einfache Weise Grafiken zu erzeugen, zu verwalten und zu bearbeiten.Grafiken können aus externen Daten oder aus einer Tabelle erzeugt werden.Der Export der Grafiken in verschiedene Pixmap- und Vektorformate ist möglich.

Το LabPlot παρέχει έναν εύκολο τρόπο δημιουργίας, διαχείρισης και επεξεργασίας γραφικών παραστάσεων. Σας επιτρέπει να δημιουργείτε γραφικές παρασασεις με βάση δεδομένα από φύλλα εργασίας ή εισηγμένα από εξωτερικά αρχεία. Οι γραφικές παραστάσεις μπορούν να εξαχθούν σε διάφορους τύπους αποθήκευσης χρωματικής περίπλεξης ή διανυσματικών γραφικών.

LabPlot provides an easy way to create, manage and edit plots. It allows you to produce plots based on data from a spreadsheet or on data imported from external files. Plots can be exported to several pixmap and vector graphic formats.

LabPlot proporciona un sencillo modo de crear, gestionar y editar gráficos. Le permite generar gráficos basados en datos obtenidos de una hoja de cálculo o importados de archivos externos. Los gráficos se pueden exportar a diversos formatos de imagen y vectoriales.

LabPlot-ek grafikoak sortu, kudeatu eta editatzeko era erraz bat eskaintzen du. Grafikoak sortzen uzten dizu kalkulu-orrietako datuekin edo kanpoko fitxategietatik inportatutako datuekin. Grafikoak hainbat pixel-mapa eta bektore grafiko formatutara esportatu daitezke.

LabPlot tarjoaa helpon tavan luoda, hallita ja muokata kaavioita. Voit tuottaa kaavioita laskentataulukon tai muiden ulkoisten tiedostojen datasta. Kaavioita voi viedä eri bittikartta- ja vektorigrafiikkamuotoihin.

LabPlot fournit une moyen facile de créer, gérer et éditer des courbes. Il vous permet de produire des courbes basées sur des données issues d'un tableur ou d'un fichier externe. Les courbes peuvent être exportées vers plusieurs format d'image matriciels ou vectoriels.

LabPlot fornece unha forma doada de crear, xestionar e editar gráficos. Permítelle producir gráficos baseados en datos dunha folla de cálculo ou datos importados de ficheiros externos. Pode exportar os gráficos en distintos formatos de imaxe, de mapas de píxeles ou vectoriais.

LabPlot menyediakan cara mudah untuk menciptakan, mengelola, dan mengedit plot. Ini memungkinkanmu menghasilkan plot berdasarkan data dari lembar-kerja atau data yang diimpor dari file eksternal. Plot bisa diekspor ke beberapa format grafik pixmap dan vector.

LabPlot fornisce una modalità semplice per creare, gestire e modificare i grafici. Ti permette di generare grafici basati sui dati di un foglio elettronico, oppure importati da file esterni. I grafici possono essere esportati in diverse immagini e in diversi formati grafici vettoriali.

Met LabPlot is het eenvoudig plots te maken, te beheren en te bewerken. U kunt er plots mee maken op basis van gegevens in een werkblad (spreadsheet), of van gegevens die uit externe bestanden zijn geïmporteerd. Plots kunnen worden geëxporteerd in diverse pixmap- of vector-grafische bestanden.

LabPlot zapewnia łatwy sposób do tworzenia, zarządzania i edytowania wykresów. Umożliwia tworzenie wykresów na podstawie danych z arkusza kalkulacyjnego lub danych zaimportowanych z plików zewnętrznych. Wykresy można eksportować do kilku formatów graficznych map pikselowych i wektorowych.

O LabPlot oferece uma forma simples de criar, gerir e editar os gráficos. Permite-lhe produzir gráficos com base nos dados de uma folha de cálculo ou nos dados importados de ficheiros externos. Os gráficos podem ser exportados para diferentes formatos de imagens rasterizados e vectoriais.

O LabPlot oferece uma forma simples de criar, gerenciar e editar gráficos. Permite-lhe produzir gráficos com base nos dados de uma planilha ou nos dados importados de arquivos externos. Os gráficos podem ser exportados para diferentes formatos de imagens rasterizadas e vetoriais.

LabPlot poskytuje jednoduché možnosti na vytváranie, správu a úpravu nákresov. Umožní vám vyrobiť nákresy založené na údajoch z tabuľky alebo z údajov importovaných z externých súborov. Nákresy sa dajú exportovať do niekoľkých rastrových a vektorových grafických formátov.

Labplot tillhandahåller ett enkelt sätt att skapa, hantera och redigera diagram. Det låter dig skapa diagram baserat på data från ett kalkylark eller data importerad från externa filer. Diagram kan exporteras till flera olika punktavbildnings- och vektorgrafik-format.

LabPlot çizimleri oluşturmak, yönetmek ve düzenlemek için kolay bir yol sağlar. Bir tablodaki verilere veya harici dosyalardan alınan verilere dayalı çizimler üretmenizi sağlar. Çizimler çeşitli piksmap ve vektör grafik formatlarına aktarılabilir.

За допомогою LabPlot просто створювати креслення, керувати ними та редагувати креслення. За допомогою програми можна створювати креслення на основі електронної таблиці або даних, імпортованих із зовнішнього файла. Креслення можна експортувати у форматі растрового або векторного зображення.

xxLabPlot provides an easy way to create, manage and edit plots. It allows you to produce plots based on data from a spreadsheet or on data imported from external files. Plots can be exported to several pixmap and vector graphic formats.xx

LabPlot 提供了一种方便地创建、 管理和编辑图表的方式。它允许您基于电子表格的数据或从外部文件导入的数据来绘制图表。图表可以导出到多种格式的位图或矢量图形。

 https://labplot.kde.org/ https://bugs.kde.org/enter_bug.cgi?product=LabPlot2&format=guided Fit example Exemple d'ajust Exemple d'ajust Fit example Ejemplo de ajuste Egokitzeko adibidea + Exemple d'ajustement Exemplo de axuste. Contoh pas Adatta esempio Voorbeeld aanpassing Przykład dopasowania Exemplo de ajuste Exemplo de ajuste Anpassningsexempel Приклад апроксимації xxFit examplexx https://cdn.kde.org/screenshots/labplot2/labplot2_appdata_01.png Mathematical function Funció matemàtica Funció matemàtica Matematická funkce Mathematische Funktion Mathematical function Función matemática Funtzio matematikoa + Fonction mathématique Función matemática. Fungsi matematika Funzioni matematica Wiskundige functie Funkcja matematyczna Função matemática Função matemática Matematisk funktion Математична функція xxMathematical functionxx https://cdn.kde.org/screenshots/labplot2/labplot2_appdata_02.png CAS worksheet Full de treball CAS Full de treball CAS CAS-Arbeitsblatt CAS worksheet Hoja de trabajo CAS CAS lan-orria + Feuille de travail CAS Folla de traballo de CAS. Lembar kerja CAS Foglio di lavoro CAS CAS werkblad Arkusz roboczy CAS Folha de cálculo CAS Folha de trabalho CAS CAS-arbetsblad Робочий аркуш СКА xxCAS worksheetxx https://cdn.kde.org/screenshots/labplot2/labplot2_appdata_03.png KDE labplot2 diff --git a/src/backend/cantorWorksheet/CantorWorksheet.cpp b/src/backend/cantorWorksheet/CantorWorksheet.cpp index 2f8bc7ad0..9274c2f25 100644 --- a/src/backend/cantorWorksheet/CantorWorksheet.cpp +++ b/src/backend/cantorWorksheet/CantorWorksheet.cpp @@ -1,324 +1,323 @@ /*************************************************************************** File : CantorWorksheet.cpp Project : LabPlot Description : Aspect providing a Cantor Worksheets for Multiple backends -------------------------------------------------------------------- Copyright : (C) 2015 Garvit Khatri (garvitdelhi@gmail.com) Copyright : (C) 2016 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "CantorWorksheet.h" #include "VariableParser.h" #include "backend/core/column/Column.h" #include "backend/core/column/ColumnPrivate.h" #include "backend/core/Project.h" #include "commonfrontend/cantorWorksheet/CantorWorksheetView.h" #include #include #include #include #include #include #include "cantor/cantor_part.h" #include #include #include CantorWorksheet::CantorWorksheet(const QString &name, bool loading) : AbstractPart(name, AspectType::CantorWorksheet), m_backendName(name) { if (!loading) init(); } /*! initializes Cantor's part and plugins */ bool CantorWorksheet::init(QByteArray* content) { KPluginFactory* factory = KPluginLoader(QLatin1String("libcantorpart")).factory(); if (factory) { m_part = factory->create(this, QVariantList() << m_backendName << QLatin1String("--noprogress")); if (!m_part) { qDebug() << "Could not create the Cantor Part."; return false; } m_worksheetAccess = m_part->findChild(Cantor::WorksheetAccessInterface::Name); //load worksheet content if available if (content) m_worksheetAccess->loadWorksheetFromByteArray(content); connect(m_worksheetAccess, SIGNAL(modified()), this, SLOT(modified())); //Cantor's session m_session = m_worksheetAccess->session(); connect(m_session, SIGNAL(statusChanged(Cantor::Session::Status)), this, SIGNAL(statusChanged(Cantor::Session::Status))); //variable model #ifndef OLD_CANTORLIBS_VERSION m_variableModel = m_session->variableDataModel(); #else m_variableModel = m_session->variableModel(); #endif connect(m_variableModel, &QAbstractItemModel::dataChanged, this, &CantorWorksheet::dataChanged); connect(m_variableModel, &QAbstractItemModel::rowsInserted, this, &CantorWorksheet::rowsInserted); connect(m_variableModel, &QAbstractItemModel::rowsAboutToBeRemoved, this, &CantorWorksheet::rowsAboutToBeRemoved); connect(m_variableModel, &QAbstractItemModel::modelReset, this, &CantorWorksheet::modelReset); //available plugins auto* handler = m_part->findChild(QLatin1String("PanelPluginHandler")); if (!handler) { KMessageBox::error(view(), i18n("no PanelPluginHandle found for the Cantor Part.")); return false; } m_plugins = handler->plugins(); } else { //we can only get to this here if we open a project having Cantor content and Cantor plugins were not found. //return false here, a proper error message will be created in load() and propagated further. DEBUG("Failed to load cantor plugin"); return false; } return true; } //SLots void CantorWorksheet::dataChanged(const QModelIndex& index) { const QString& name = m_variableModel->data(m_variableModel->index(index.row(), 0)).toString(); Column* col = child(name); if (col) { // Cantor::DefaultVariableModel::DataRole == 257 QVariant dataValue = m_variableModel->data(m_variableModel->index(index.row(), 1), 257); if (dataValue.isNull()) dataValue = m_variableModel->data(m_variableModel->index(index.row(), 1)); const QString& value = dataValue.toString(); VariableParser parser(m_backendName, value); if (parser.isParsed()) col->replaceValues(0, parser.values()); } } void CantorWorksheet::rowsInserted(const QModelIndex& parent, int first, int last) { Q_UNUSED(parent) for (int i = first; i <= last; ++i) { const QString& name = m_variableModel->data(m_variableModel->index(i, 0)).toString(); QVariant dataValue = m_variableModel->data(m_variableModel->index(i, 1), 257); if (dataValue.isNull()) dataValue = m_variableModel->data(m_variableModel->index(i, 1)); const QString& value = dataValue.toString(); VariableParser parser(m_backendName, value); if (parser.isParsed()) { Column* col = child(name); if (col) { col->replaceValues(0, parser.values()); } else { col = new Column(name, parser.values()); col->setUndoAware(false); addChild(col); //TODO: Cantor currently ignores the order of variables in the worksheets //and adds new variables at the last position in the model. //Fix this in Cantor and switch to insertChildBefore here later. //insertChildBefore(col, child(i)); } } else { //the already existing variable doesn't contain any numerical values -> remove it Column* col = child(name); if (col) removeChild(col); } } project()->setChanged(true); } void CantorWorksheet::modified() { project()->setChanged(true); } void CantorWorksheet::modelReset() { for (int i = 0; i < childCount(); ++i) child(i)->remove(); } void CantorWorksheet::rowsAboutToBeRemoved(const QModelIndex & parent, int first, int last) { Q_UNUSED(parent); #ifndef OLD_CANTORLIBS_VERSION for (int i = first; i <= last; ++i) { const QString& name = m_variableModel->data(m_variableModel->index(first, 0)).toString(); Column* column = child(name); if (column) column->remove(); } #else Q_UNUSED(first); Q_UNUSED(last); //TODO: Old Cantor removes rows from the model even when the variable was changed only. //We don't want this behaviour since this removes the columns from the datasource in the curve. return; #endif } QList CantorWorksheet::getPlugins() { return m_plugins; } KParts::ReadWritePart* CantorWorksheet::part() { return m_part; } QIcon CantorWorksheet::icon() const { if (m_session) return QIcon::fromTheme(m_session->backend()->icon()); return QIcon(); } QWidget* CantorWorksheet::view() const { if (!m_partView) { m_view = new CantorWorksheetView(const_cast(this)); m_view->setBaseSize(1500, 1500); m_partView = m_view; // connect(m_view, SIGNAL(statusInfo(QString)), this, SIGNAL(statusInfo(QString))); } return m_partView; } //! Return a new context menu. /** * The caller takes ownership of the menu. */ QMenu* CantorWorksheet::createContextMenu() { QMenu* menu = AbstractPart::createContextMenu(); Q_ASSERT(menu); emit requestProjectContextMenu(menu); return menu; } QString CantorWorksheet::backendName() { return this->m_backendName; } //TODO bool CantorWorksheet::exportView() const { return false; } bool CantorWorksheet::printView() { m_part->action("file_print")->trigger(); return true; } bool CantorWorksheet::printPreview() const { m_part->action("file_print_preview")->trigger(); return true; } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void CantorWorksheet::save(QXmlStreamWriter* writer) const{ writer->writeStartElement("cantorWorksheet"); writeBasicAttributes(writer); writeCommentElement(writer); //general writer->writeStartElement( "general" ); writer->writeAttribute( "backend_name", m_backendName); //TODO: save worksheet settings writer->writeEndElement(); //save the content of Cantor's worksheet QByteArray content = m_worksheetAccess->saveWorksheetToByteArray(); writer->writeStartElement("worksheet"); writer->writeAttribute("content", content.toBase64()); writer->writeEndElement(); //save columns(variables) for (auto* col : children(IncludeHidden)) col->save(writer); writer->writeEndElement(); // close "cantorWorksheet" section } //! Load from XML bool CantorWorksheet::load(XmlStreamReader* reader, bool preview) { if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; - QString str; bool rc = false; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "cantorWorksheet") break; if (!reader->isStartElement()) continue; if (reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (!preview && reader->name() == "general") { attribs = reader->attributes(); m_backendName = attribs.value("backend_name").toString().trimmed(); - if (str.isEmpty()) + if (m_backendName.isEmpty()) reader->raiseWarning(attributeWarning.subs("backend_name").toString()); } else if (!preview && reader->name() == "worksheet") { attribs = reader->attributes(); - str = attribs.value("content").toString().trimmed(); + QString str = attribs.value("content").toString().trimmed(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("content").toString()); QByteArray content = QByteArray::fromBase64(str.toLatin1()); rc = init(&content); if (!rc) { QString msg = i18n("This project has Cantor content but no Cantor plugins were found. Please check your installation. The project will be closed."); reader->raiseError(msg); return false; } } else if (!preview && reader->name() == "column") { Column* column = new Column(QString()); column->setUndoAware(false); if (!column->load(reader, preview)) { delete column; return false; } addChild(column); } else { // unknown element reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } return true; } diff --git a/src/backend/core/AbstractAspect.cpp b/src/backend/core/AbstractAspect.cpp index 2a48174b1..da3775ffa 100644 --- a/src/backend/core/AbstractAspect.cpp +++ b/src/backend/core/AbstractAspect.cpp @@ -1,894 +1,893 @@ /*************************************************************************** File : AbstractAspect.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2007-2009 by Tilman Benkert (thzs@gmx.net) Copyright : (C) 2007-2010 by Knut Franke (knut.franke@gmx.de) Copyright : (C) 2011-2016 by Alexander Semke (alexander.semke@web.de) Description : Base class for all objects in a Project. ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/core/AbstractAspect.h" #include "backend/core/AspectPrivate.h" #include "backend/core/aspectcommands.h" #include "backend/core/Project.h" #include "backend/datapicker/DatapickerCurve.h" #include "backend/datasources/LiveDataSource.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/lib/XmlStreamReader.h" #include "backend/lib/SignallingUndoCommand.h" #include "backend/lib/PropertyChangeCommand.h" #ifdef HAVE_MQTT #include "backend/datasources/MQTTSubscription.h" #include "backend/datasources/MQTTTopic.h" #endif #include /** * \class AbstractAspect * \brief Base class of all persistent objects in a Project. * * Before going into the details, it's useful to understand the ideas behind the * \ref aspect "Aspect Framework". * * Aspects organize themselves into trees, where a parent takes ownership of its children. Usually, * though not necessarily, a Project instance will sit at the root of the tree (without a Project * ancestor, project() will return 0 and undo does not work). Children are organized using * addChild(), removeChild(), child(), indexOfChild() and childCount() on the parent's side as well * as the equivalent convenience methods index() and remove() on the child's side. * In contrast to the similar feature of QObject, Aspect trees are fully undo/redo aware and provide * signals around object adding/removal. * * AbstractAspect manages for every Aspect the properties #name, #comment, #captionSpec and * #creationTime. All of these translate into the caption() as described in the documentation * of setCaptionSpec(). * * If an undoStack() can be found (usually it is managed by Project), changes to the properties * as well as adding/removing children support multi-level undo/redo. In order to support undo/redo * for problem-specific data in derived classes, make sure that all changes to your data are done * by handing appropriate commands to exec(). */ /** * \enum AbstractAspect::ChildIndexFlag * \brief Flags which control numbering scheme of children. */ /** * \var AbstractAspect::IncludeHidden * \brief Include aspects marked as "hidden" in numbering or listing children. */ /** * \var AbstractAspect::Recursive * \brief Recursively handle all descendents, not just immediate children. */ /** * \var AbstractAspect::Compress * \brief Remove all null pointers from the result list. */ //////////////////////////////////////////////////////////////////////////////////////////////////// // documentation of template and inline methods //////////////////////////////////////////////////////////////////////////////////////////////////// /** * \fn template < class T > T *AbstractAspect::ancestor() const * \brief Return the closest ancestor of class T (or NULL if none found). */ /** * \fn template < class T > QVector AbstractAspect::children(const ChildIndexFlags &flags=0) const * \brief Return list of children inheriting from class T. * * Use AbstractAspect for T in order to get all children. */ /** * \fn template < class T > T *AbstractAspect::child(int index, const ChildIndexFlags &flags=0) const * \brief Return child identified by (0 based) index and class. * * Identifying objects by an index is inherently error-prone and confusing, * given that the index can be based on different criteria (viz, counting * only instances of specific classes and including/excluding hidden * aspects). Therefore, it is recommended to avoid indices wherever possible * and instead refer to aspects using AbstractAspect pointers. */ /** * \fn template < class T > T *AbstractAspect::child(const QString &name) const * \brief Get child by name and class. */ /** * \fn template < class T > int AbstractAspect::childCount(const ChildIndexFlags &flags=0) const * \brief Return the number of child Aspects inheriting from given class. */ /** * \fn template < class T > int AbstractAspect::indexOfChild(const AbstractAspect * child, const ChildIndexFlags &flags=0) const * \brief Return (0 based) index of child in the list of children inheriting from class T. */ /** * \fn void AbstractAspect::aspectDescriptionAboutToChange(const AbstractAspect *aspect) * \brief Emitted before the name, comment or caption spec is changed */ /** * \fn void AbstractAspect::aspectDescriptionChanged(const AbstractAspect *aspect) * \brief Emitted after the name, comment or caption spec have changed */ /** * \fn void AbstractAspect::aspectAboutToBeAdded(const AbstractAspect *parent, const AbstractAspect *before, const AbstractAspect * child) * \brief Emitted before a new child is inserted */ /** * \fn void AbstractAspect::aspectAdded(const AbstractAspect *aspect) * \brief Emitted after a new Aspect has been added to the tree */ /** * \fn void AbstractAspect::aspectAboutToBeRemoved(const AbstractAspect *aspect) * \brief Emitted before an aspect is removed from its parent */ /** * \fn void AbstractAspect::aspectRemoved(const AbstractAspect *parent, const AbstractAspect * before, const AbstractAspect * child) * \brief Emitted from the parent after removing a child */ /** * \fn void AbstractAspect::aspectHiddenAboutToChange(const AbstractAspect *aspect) * \brief Emitted before the hidden attribute is changed */ /** * \fn void AbstractAspect::aspectHiddenChanged(const AbstractAspect *aspect) * \brief Emitted after the hidden attribute has changed */ /** * \fn void AbstractAspect::statusInfo(const QString &text) * \brief Emitted whenever some aspect in the tree wants to give status information to the user * \sa info(const QString&) */ /** * \fn protected void AbstractAspect::info(const QString &text) * \brief Implementations should call this whenever status information should be given to the user. * * This will cause statusInfo() to be emitted. Typically, this will cause the specified string * to be displayed in a status bar, a log window or some similar non-blocking way so as not to * disturb the workflow. */ /** * \fn protected virtual void childSelected(const AbstractAspect*) {} * \brief called when a child's child aspect was selected in the model */ /** * \fn protected virtual void childDeselected() * \brief called when a child aspect was deselected in the model */ /** * \fn protected virtual void childDeselected(const AbstractAspect*) * \brief called when a child's child aspect was deselected in the model */ //////////////////////////////////////////////////////////////////////////////////////////////////// // start of AbstractAspect implementation //////////////////////////////////////////////////////////////////////////////////////////////////// AbstractAspect::AbstractAspect(const QString &name, AspectType type) : m_type(type), d(new AbstractAspectPrivate(this, name)) { } AbstractAspect::~AbstractAspect() { delete d; } QString AbstractAspect::name() const { return d->m_name; } /*! * \brief AbstractAspect::setName * sets the name of the abstract aspect * \param value * \param autoUnique * \return returns, if the new name is valid or not */ bool AbstractAspect::setName(const QString &value, bool autoUnique) { if (value.isEmpty()) return setName(QLatin1String("1"), autoUnique); if (value == d->m_name) return true; // name not changed, but the name is valid QString new_name; if (d->m_parent) { new_name = d->m_parent->uniqueNameFor(value); if (!autoUnique && new_name.compare(value) != 0) // value is not unique, so don't change name return false; // this value is used in the dock to check if the name is valid if (new_name != value) info(i18n("Intended name \"%1\" was changed to \"%2\" in order to avoid name collision.", value, new_name)); } else new_name = value; exec(new PropertyChangeCommand(i18n("%1: rename to %2", d->m_name, new_name), &d->m_name, new_name), "aspectDescriptionAboutToChange", "aspectDescriptionChanged", Q_ARG(const AbstractAspect*,this)); return true; } QString AbstractAspect::comment() const { return d->m_comment; } void AbstractAspect::setComment(const QString& value) { if (value == d->m_comment) return; exec(new PropertyChangeCommand(i18n("%1: change comment", d->m_name), &d->m_comment, value), "aspectDescriptionAboutToChange", "aspectDescriptionChanged", Q_ARG(const AbstractAspect*,this)); } void AbstractAspect::setCreationTime(const QDateTime& time) { d->m_creation_time = time; } QDateTime AbstractAspect::creationTime() const { return d->m_creation_time; } bool AbstractAspect::hidden() const { return d->m_hidden; } /** * \brief Set "hidden" property, i.e. whether to exclude this aspect from being shown in the explorer. */ void AbstractAspect::setHidden(bool value) { - if (value == d->m_hidden) return; - exec(new PropertyChangeCommand(i18n("%1: change hidden status", d->m_name), - &d->m_hidden, value), - "aspectHiddenAboutToChange", "aspectHiddenChanged", Q_ARG(const AbstractAspect*,this)); + if (value == d->m_hidden) + return; + d->m_hidden = value; } void AbstractAspect::setIsLoading(bool load) { d->m_isLoading = load; } bool AbstractAspect::isLoading() const { return d->m_isLoading; } /** * \brief Return an icon to be used for decorating my views. */ QIcon AbstractAspect::icon() const { return QIcon(); } /** * \brief Return a new context menu. * * The caller takes ownership of the menu. */ QMenu* AbstractAspect::createContextMenu() { QMenu* menu = new QMenu(); menu->addSection(this->name()); //TODO: activate this again when the functionality is implemented // menu->addAction( KStandardAction::cut(this) ); // menu->addAction(KStandardAction::copy(this)); // menu->addAction(KStandardAction::paste(this)); // menu->addSeparator(); //don't allow to rename and delete // - data spreadsheets of datapicker curves // - columns in data spreadsheets of datapicker curves // - columns in live-data source // - Mqtt subscriptions // - Mqtt topics // - Columns in Mqtt topics bool enabled = !(dynamic_cast(this) && dynamic_cast(this->parentAspect())) && !(dynamic_cast(this) && this->parentAspect()->parentAspect() && dynamic_cast(this->parentAspect()->parentAspect())) && !(dynamic_cast(this) && dynamic_cast(this->parentAspect())) #ifdef HAVE_MQTT && !dynamic_cast(this) && !dynamic_cast(this) && !(dynamic_cast(this) && dynamic_cast(this->parentAspect())) #endif ; if(enabled) { menu->addAction(QIcon::fromTheme(QLatin1String("edit-rename")), i18n("Rename"), this, SIGNAL(renameRequested())); if (type() != AspectType::Project) menu->addAction(QIcon::fromTheme(QLatin1String("edit-delete")), i18n("Delete"), this, SLOT(remove())); } return menu; } AspectType AbstractAspect::type() const { return m_type; } bool AbstractAspect::inherits(AspectType type) const { return (static_cast(m_type) & static_cast(type)) == static_cast(type); } /** * \brief In the parent-child hierarchy, return the first parent of type \param type or null pointer if there is none. */ AbstractAspect* AbstractAspect::parent(AspectType type) const { AbstractAspect* parent = parentAspect(); if (!parent) return nullptr; if (parent->inherits(type)) return parent; return parent->parent(type); } /** * \brief Return my parent Aspect or 0 if I currently don't have one. */ AbstractAspect* AbstractAspect::parentAspect() const { return d->m_parent; } void AbstractAspect::setParentAspect(AbstractAspect* parent) { d->m_parent = parent; } /** * \brief Return the folder the Aspect is contained in or 0 if there is none. * * The returned folder may be the aspect itself if it inherits Folder. */ Folder* AbstractAspect::folder() { if (inherits(AspectType::Folder)) return static_cast(this); AbstractAspect* parent_aspect = parentAspect(); while (parent_aspect && !parent_aspect->inherits(AspectType::Folder)) parent_aspect = parent_aspect->parentAspect(); return static_cast(parent_aspect); } /** * \brief Return whether the there is a path upwards to the given aspect * * This also returns true if other==this. */ bool AbstractAspect::isDescendantOf(AbstractAspect* other) { if (other == this) return true; AbstractAspect* parent_aspect = parentAspect(); while (parent_aspect) { if (parent_aspect == other) return true; parent_aspect = parent_aspect->parentAspect(); } return false; } /** * \brief Return the Project this Aspect belongs to, or 0 if it is currently not part of one. */ Project* AbstractAspect::project() { return parentAspect() ? parentAspect()->project() : nullptr; } /** * \brief Return the path that leads from the top-most Aspect (usually a Project) to me. */ QString AbstractAspect::path() const { return parentAspect() ? parentAspect()->path() + QLatin1Char('/') + name() : QString(); } /** * \brief Add the given Aspect to my list of children. */ void AbstractAspect::addChild(AbstractAspect* child) { Q_CHECK_PTR(child); QString new_name = uniqueNameFor(child->name()); beginMacro(i18n("%1: add %2", name(), new_name)); if (new_name != child->name()) { info(i18n("Renaming \"%1\" to \"%2\" in order to avoid name collision.", child->name(), new_name)); child->setName(new_name); } exec(new AspectChildAddCmd(d, child, d->m_children.count())); child->finalizeAdd(); endMacro(); } /** * \brief Add the given Aspect to my list of children without any checks and without putting this step onto the undo-stack */ void AbstractAspect::addChildFast(AbstractAspect* child) { emit aspectAboutToBeAdded(this, nullptr, child); //TODO: before-pointer is 0 here, also in the commands classes. why? d->insertChild(d->m_children.count(), child); child->finalizeAdd(); emit aspectAdded(child); } /** * \brief Insert the given Aspect at a specific position in my list of children. */ void AbstractAspect::insertChildBefore(AbstractAspect* child, AbstractAspect* before) { Q_CHECK_PTR(child); QString new_name = uniqueNameFor(child->name()); beginMacro(before ? i18n("%1: insert %2 before %3", name(), new_name, before->name()) : i18n("%1: insert %2 before end", name(), new_name)); if (new_name != child->name()) { info(i18n("Renaming \"%1\" to \"%2\" in order to avoid name collision.", child->name(), new_name)); child->setName(new_name); } int index = d->indexOfChild(before); if (index == -1) index = d->m_children.count(); exec(new AspectChildAddCmd(d, child, index)); endMacro(); } /** * \brief Insert the given Aspect at a specific position in my list of children.without any checks and without putting this step onto the undo-stack */ void AbstractAspect::insertChildBeforeFast(AbstractAspect* child, AbstractAspect* before) { connect(child, &AbstractAspect::selected, this, &AbstractAspect::childSelected); connect(child, &AbstractAspect::deselected, this, &AbstractAspect::childDeselected); int index = d->indexOfChild(before); if (index == -1) index = d->m_children.count(); emit aspectAboutToBeAdded(this, nullptr, child); d->insertChild(index, child); emit aspectAdded(child); } /** * \brief Remove the given Aspect from my list of children. * * The ownership of the child is transferred to the undo command, * i.e., the aspect is deleted by the undo command. * \sa reparent() */ void AbstractAspect::removeChild(AbstractAspect* child) { Q_ASSERT(child->parentAspect() == this); beginMacro(i18n("%1: remove %2", name(), child->name())); exec(new AspectChildRemoveCmd(d, child)); endMacro(); } /** * \brief Remove all child Aspects. */ void AbstractAspect::removeAllChildren() { beginMacro(i18n("%1: remove all children", name())); QVector children_list = children(); QVector::const_iterator i = children_list.constBegin(); AbstractAspect *current = nullptr, *nextSibling = nullptr; if (i != children_list.constEnd()) { current = *i; if (++i != children_list.constEnd()) nextSibling = *i; } while (current) { emit aspectAboutToBeRemoved(current); exec(new AspectChildRemoveCmd(d, current)); emit aspectRemoved(this, nextSibling, current); current = nextSibling; if (i != children_list.constEnd() && ++i != children_list.constEnd()) nextSibling = *i; else nextSibling = nullptr; } endMacro(); } /** * \brief Move a child to another parent aspect and transfer ownership. */ void AbstractAspect::reparent(AbstractAspect* newParent, int newIndex) { Q_ASSERT(parentAspect() != nullptr); Q_ASSERT(newParent != nullptr); int max_index = newParent->childCount(IncludeHidden); if (newIndex == -1) newIndex = max_index; Q_ASSERT(newIndex >= 0 && newIndex <= max_index); // AbstractAspect* old_parent = parentAspect(); // int old_index = old_parent->indexOfChild(this, IncludeHidden); // auto* old_sibling = old_parent->child(old_index+1, IncludeHidden); // auto* new_sibling = newParent->child(newIndex, IncludeHidden); // emit newParent->aspectAboutToBeAdded(newParent, new_sibling, this); exec(new AspectChildReparentCmd(parentAspect()->d, newParent->d, this, newIndex)); // emit old_parent->aspectRemoved(old_parent, old_sibling, this); } -QVector AbstractAspect::children(AspectType type, ChildIndexFlags flags) { +QVector AbstractAspect::children(AspectType type, ChildIndexFlags flags) const { QVector result; for (auto* child : children()) { if (flags & IncludeHidden || !child->hidden()) { if (child->inherits(type) || !(flags & Compress)) { result << child; if (flags & Recursive) { result << child->children(type, flags); } } } } return result; } const QVector AbstractAspect::children() const { return d->m_children; } /** * \brief Remove me from my parent's list of children. */ void AbstractAspect::remove() { if (parentAspect()) parentAspect()->removeChild(this); } /*! * returns the list of all parent aspects (folders and sub-folders) */ QVector AbstractAspect::dependsOn() const { QVector aspects; if (parentAspect()) aspects << parentAspect() << parentAspect()->dependsOn(); return aspects; } bool AbstractAspect::isDraggable() const { return false; } QVector AbstractAspect::dropableOn() const { return QVector(); } //////////////////////////////////////////////////////////////////////////////////////////////////// //! \name serialize/deserialize //@{ //////////////////////////////////////////////////////////////////////////////////////////////////// /** * \fn virtual void AbstractAspect::save(QXmlStreamWriter *) const * \brief Save as XML */ /** * \fn virtual bool AbstractAspect::load(XmlStreamReader *) * \brief Load from XML * * XmlStreamReader supports errors as well as warnings. If only - * warnings (non-critial errors) occur, this function must return + * warnings (non-critical errors) occur, this function must return * the reader at the end element corresponding to the current * element at the time the function was called. * * This function is normally intended to be called directly * after the ctor. If you want to call load on an aspect that * has been altered, you must make sure beforehand that * it is in the same state as after creation, e.g., remove * all its child aspects. * * \return false on error */ /** * \brief Save the comment to XML */ void AbstractAspect::writeCommentElement(QXmlStreamWriter * writer) const{ writer->writeStartElement(QLatin1String("comment")); writer->writeCharacters(comment()); writer->writeEndElement(); } /** * \brief Load comment from an XML element */ bool AbstractAspect::readCommentElement(XmlStreamReader * reader) { setComment(reader->readElementText()); return true; } /** * \brief Save name and creation time to XML */ void AbstractAspect::writeBasicAttributes(QXmlStreamWriter* writer) const { writer->writeAttribute(QLatin1String("creation_time") , creationTime().toString(QLatin1String("yyyy-dd-MM hh:mm:ss:zzz"))); writer->writeAttribute(QLatin1String("name"), name()); } /** * \brief Load name and creation time from XML * * \return false on error */ bool AbstractAspect::readBasicAttributes(XmlStreamReader* reader) { const QXmlStreamAttributes& attribs = reader->attributes(); // name QString str = attribs.value(QLatin1String("name")).toString(); if (str.isEmpty()) reader->raiseWarning(i18n("Attribute 'name' is missing or empty.")); d->m_name = str; // creation time str = attribs.value(QLatin1String("creation_time")).toString(); if (str.isEmpty()) { reader->raiseWarning(i18n("Invalid creation time for '%1'. Using current time.", name())); d->m_creation_time = QDateTime::currentDateTime(); } else { QDateTime creation_time = QDateTime::fromString(str, QLatin1String("yyyy-dd-MM hh:mm:ss:zzz")); if (creation_time.isValid()) d->m_creation_time = creation_time; else d->m_creation_time = QDateTime::currentDateTime(); } return true; } //////////////////////////////////////////////////////////////////////////////////////////////////// //@} //////////////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////////////////////////// //! \name undo related //@{ //////////////////////////////////////////////////////////////////////////////////////////////////// void AbstractAspect::setUndoAware(bool b) { d->m_undoAware = b; } /** * \brief Return the undo stack of the Project, or 0 if this Aspect is not part of a Project. * * It's also possible to construct undo-enabled Aspect trees without Project. * The only requirement is that the root Aspect reimplements undoStack() to get the * undo stack from somewhere (the default implementation just delegates to parentAspect()). */ QUndoStack* AbstractAspect::undoStack() const { return parentAspect() ? parentAspect()->undoStack() : nullptr; } /** * \brief Execute the given command, pushing it on the undoStack() if available. */ void AbstractAspect::exec(QUndoCommand* cmd) { Q_CHECK_PTR(cmd); if (d->m_undoAware) { QUndoStack *stack = undoStack(); if (stack) stack->push(cmd); else { cmd->redo(); delete cmd; } if (project()) project()->setChanged(true); } else { cmd->redo(); delete cmd; } } /** * \brief Execute command and arrange for signals to be sent before/after it is redone or undone. * * \arg \c command The command to be executed. * \arg \c preChangeSignal The name of the signal to be triggered before re-/undoing the command. * \arg \c postChangeSignal The name of the signal to be triggered after re-/undoing the command. * \arg val0,val1,val2,val3 Arguments to the signals; to be given using Q_ARG(). * * Signal arguments are given using the macro Q_ARG(typename, const value&). Since * the variable given as "value" will likely be out of scope when the signals are emitted, a copy * needs to be created. This uses QMetaType, which means that (non-trivial) argument types need to * be registered using qRegisterMetaType() before giving them to exec() (in particular, this also * goes for pointers to custom data types). * * \sa SignallingUndoCommand */ void AbstractAspect::exec(QUndoCommand* command, const char* preChangeSignal, const char* postChangeSignal, QGenericArgument val0, QGenericArgument val1, QGenericArgument val2, QGenericArgument val3) { beginMacro(command->text()); exec(new SignallingUndoCommand(QLatin1String("change signal"), this, preChangeSignal, postChangeSignal, val0, val1, val2, val3)); exec(command); exec(new SignallingUndoCommand(QLatin1String("change signal"), this, postChangeSignal, preChangeSignal, val0, val1, val2, val3)); endMacro(); } /** * \brief Begin an undo stack macro (series of commands) */ void AbstractAspect::beginMacro(const QString& text) { if (!d->m_undoAware) return; QUndoStack* stack = undoStack(); if (stack) stack->beginMacro(text); } /** * \brief End the current undo stack macro */ void AbstractAspect::endMacro() { if (!d->m_undoAware) return; QUndoStack* stack = undoStack(); if (stack) stack->endMacro(); } //////////////////////////////////////////////////////////////////////////////////////////////////// //@} //////////////////////////////////////////////////////////////////////////////////////////////////// /*! * this function is called when the selection in ProjectExplorer was changed. * forwards the selection/deselection to the parent aspect via emitting a signal. */ void AbstractAspect::setSelected(bool s) { if (s) emit selected(this); else emit deselected(this); } void AbstractAspect::childSelected(const AbstractAspect* aspect) { //forward the signal to the highest possible level in the parent-child hierarchy //e.g. axis of a plot was selected. Don't include parent aspects here that do not //need to react on the selection of children: e.g. Folder or XYFitCurve with //the child column for calculated residuals if (aspect->parentAspect() && !aspect->parentAspect()->inherits(AspectType::Folder) && !aspect->parentAspect()->inherits(AspectType::XYFitCurve) && !aspect->parentAspect()->inherits(AspectType::CantorWorksheet)) emit aspect->parentAspect()->selected(aspect); } void AbstractAspect::childDeselected(const AbstractAspect* aspect) { //forward the signal to the highest possible level in the parent-child hierarchy //e.g. axis of a plot was selected. Don't include parent aspects here that do not //need to react on the deselection of children: e.g. Folder or XYFitCurve with //the child column for calculated residuals if (aspect->parentAspect() && !aspect->parentAspect()->inherits(AspectType::Folder) && !aspect->parentAspect()->inherits(AspectType::XYFitCurve) && !aspect->parentAspect()->inherits(AspectType::CantorWorksheet)) emit aspect->parentAspect()->deselected(aspect); } /** * \brief Make the specified name unique among my children by incrementing a trailing number. */ QString AbstractAspect::uniqueNameFor(const QString& current_name) const { QStringList child_names; for (auto* child : children()) child_names << child->name(); if (!child_names.contains(current_name)) return current_name; QString base = current_name; int last_non_digit; for (last_non_digit = base.size() - 1; last_non_digit >= 0 && base[last_non_digit].category() == QChar::Number_DecimalDigit; --last_non_digit) base.chop(1); if (last_non_digit >=0 && base[last_non_digit].category() != QChar::Separator_Space) base.append(" "); int new_nr = current_name.rightRef(current_name.size() - base.size()).toInt(); QString new_name; do new_name = base + QString::number(++new_nr); while (child_names.contains(new_name)); return new_name; } void AbstractAspect::connectChild(AbstractAspect* child) { connect(child, &AbstractAspect::aspectDescriptionAboutToChange, this, &AbstractAspect::aspectDescriptionAboutToChange); connect(child, &AbstractAspect::aspectDescriptionChanged, this, &AbstractAspect::aspectDescriptionChanged); connect(child, &AbstractAspect::aspectAboutToBeAdded, this, &AbstractAspect::aspectAboutToBeAdded); connect(child, &AbstractAspect::aspectAdded, this, &AbstractAspect::aspectAdded); connect(child, &AbstractAspect::aspectAboutToBeRemoved, this, &AbstractAspect::aspectAboutToBeRemoved); connect(child, &AbstractAspect::aspectRemoved, this, &AbstractAspect::aspectRemoved); connect(child, &AbstractAspect::aspectHiddenAboutToChange, this, &AbstractAspect::aspectHiddenAboutToChange); connect(child, &AbstractAspect::aspectHiddenChanged, this, &AbstractAspect::aspectHiddenChanged); connect(child, &AbstractAspect::statusInfo, this, &AbstractAspect::statusInfo); connect(child, &AbstractAspect::selected, this, &AbstractAspect::childSelected); connect(child, &AbstractAspect::deselected, this, &AbstractAspect::childDeselected); } //############################################################################## //###################### Private implementation ############################### //############################################################################## AbstractAspectPrivate::AbstractAspectPrivate(AbstractAspect* owner, const QString& name) : m_name(name.isEmpty() ? QLatin1String("1") : name), q(owner) { m_creation_time = QDateTime::currentDateTime(); } AbstractAspectPrivate::~AbstractAspectPrivate() { for (auto* child : m_children) delete child; } void AbstractAspectPrivate::insertChild(int index, AbstractAspect* child) { m_children.insert(index, child); // Always remove from any previous parent before adding to a new one! // Can't handle this case here since two undo commands have to be created. Q_ASSERT(child->parentAspect() == nullptr); child->setParentAspect(q); q->connectChild(child); } int AbstractAspectPrivate::indexOfChild(const AbstractAspect* child) const { for (int i = 0; i < m_children.size(); ++i) if (m_children.at(i) == child) return i; return -1; } int AbstractAspectPrivate::removeChild(AbstractAspect* child) { int index = indexOfChild(child); Q_ASSERT(index != -1); m_children.removeAll(child); QObject::disconnect(child, nullptr, q, nullptr); child->setParentAspect(nullptr); return index; } diff --git a/src/backend/core/AbstractAspect.h b/src/backend/core/AbstractAspect.h index 891396fdf..a45023114 100644 --- a/src/backend/core/AbstractAspect.h +++ b/src/backend/core/AbstractAspect.h @@ -1,298 +1,298 @@ /*************************************************************************** File : AbstractAspect.h Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2007-2009 by Tilman Benkert (thzs@gmx.net) Copyright : (C) 2007-2010 by Knut Franke (knut.franke@gmx.de) Copyright : (C) 2011-2015 by Alexander Semke (alexander.semke@web.de) Description : Base class for all objects in a Project. ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef ABSTRACT_ASPECT_H #define ABSTRACT_ASPECT_H #include #include class AbstractAspectPrivate; class Folder; class Project; class XmlStreamReader; class QDateTime; class QDropEvent; class QIcon; class QMenu; class QUndoCommand; class QUndoStack; class QXmlStreamWriter; /// Information about class inheritance /// enum values are chosen such that @verbatim inherits(base)@endverbatim /// returns true iff the class inherits from @verbatim base@endverbatim. /// /// AspectType is used in GuiObserver to select the correct dock widget. enum class AspectType : quint64 { AbstractAspect = 0, // classes without inheriters AbstractFilter = 0x0100001, DatapickerCurve = 0x0100002, DatapickerPoint = 0x0100004, WorksheetElement = 0x0200000, Axis = 0x0210001, CartesianPlotLegend = 0x0210002, CustomPoint = 0x0210004, Histogram = 0x0210008, PlotArea = 0x0210010, TextLabel = 0x0210020, WorksheetElementContainer = 0x0220000, AbstractPlot = 0x0221000, CartesianPlot = 0x0221001, WorksheetElementGroup = 0x0222000, XYCurve = 0x0240000, XYEquationCurve = 0x0240001, XYAnalysisCurve = 0x0280000, XYConvolution = 0x0280001, XYCorrelationCurve = 0x0280002, XYDataReductionCurve = 0x0280004, XYDifferentiationCurve = 0x0280008, XYFitCurve = 0x0280010, XYFourierFilterCurve = 0x0280020, XYFourierTransformCurve = 0x0280040, XYInterpolationCurve = 0x0280080, XYIntegrationCurve = 0x0280100, XYSmoothCurve = 0x0280200, AbstractPart = 0x0400000, AbstractDataSource = 0x0410000, Matrix = 0x0411000, Spreadsheet = 0x0412000, LiveDataSource = 0x0412001, MQTTTopic = 0x0412002, CantorWorksheet = 0x0420001, Datapicker = 0x0420002, DatapickerImage = 0x0420004, Note = 0x0420008, Workbook = 0x0420010, Worksheet = 0x0420020, AbstractColumn = 0x1000000, Column = 0x1000001, SimpleFilterColumn = 0x1000002, ColumnStringIO = 0x1000004, Folder = 0x2000000, Project = 0x2000001, MQTTClient = 0x2000002, MQTTSubscription = 0x2000004, }; class AbstractAspect : public QObject { Q_OBJECT public: enum ChildIndexFlag { IncludeHidden = 0x01, Recursive = 0x02, Compress = 0x04 }; Q_DECLARE_FLAGS(ChildIndexFlags, ChildIndexFlag) friend class AspectChildAddCmd; friend class AspectChildRemoveCmd; friend class AbstractAspectPrivate; AbstractAspect(const QString& name, AspectType type); ~AbstractAspect() override; QString name() const; QString comment() const; void setCreationTime(const QDateTime&); QDateTime creationTime() const; virtual Project* project(); virtual QString path() const; void setHidden(bool); bool hidden() const; void setSelected(bool); void setIsLoading(bool); bool isLoading() const; virtual QIcon icon() const; virtual QMenu* createContextMenu(); AspectType type() const; bool inherits(AspectType type) const; //functions related to the handling of the tree-like project structure AbstractAspect* parentAspect() const; AbstractAspect* parent(AspectType type) const; void setParentAspect(AbstractAspect*); Folder* folder(); bool isDescendantOf(AbstractAspect* other); void addChild(AbstractAspect*); void addChildFast(AbstractAspect*); virtual void finalizeAdd() {}; - QVector children(AspectType type, ChildIndexFlags flags=nullptr); + QVector children(AspectType type, ChildIndexFlags flags=nullptr) const; void insertChildBefore(AbstractAspect* child, AbstractAspect* before); void insertChildBeforeFast(AbstractAspect* child, AbstractAspect* before); void reparent(AbstractAspect* newParent, int newIndex = -1); void removeChild(AbstractAspect*); void removeAllChildren(); virtual QVector dependsOn() const; virtual bool isDraggable() const; virtual QVector dropableOn() const; virtual void processDropEvent(QDropEvent*) {}; template T* ancestor() const { AbstractAspect* parent = parentAspect(); while (parent) { T* ancestorAspect = dynamic_cast(parent); if (ancestorAspect) return ancestorAspect; parent = parent->parentAspect(); } return nullptr; } template QVector children(ChildIndexFlags flags = nullptr) const { QVector result; for (auto* child: children()) { if (flags & IncludeHidden || !child->hidden()) { T* i = dynamic_cast(child); if (i) result << i; - if (flags & Recursive) + if (child && flags & Recursive) result << child->template children(flags); } } return result; } template T* child(int index, ChildIndexFlags flags=nullptr) const { int i = 0; for (auto* child: children()) { T* c = dynamic_cast(child); if (c && (flags & IncludeHidden || !child->hidden()) && index == i++) return c; } return nullptr; } template T* child(const QString& name) const { for (auto* child: children()) { T* c = dynamic_cast(child); if (c && child->name() == name) return c; } return nullptr; } template int childCount(ChildIndexFlags flags = nullptr) const { int result = 0; for (auto* child: children()) { T* i = dynamic_cast(child); if (i && (flags & IncludeHidden || !child->hidden())) result++; } return result; } template int indexOfChild(const AbstractAspect* child, ChildIndexFlags flags = nullptr) const { int index = 0; for (auto* c: children()) { if (child == c) return index; T* i = dynamic_cast(c); if (i && (flags & IncludeHidden || !c->hidden())) index++; } return -1; } //undo/redo related functions void setUndoAware(bool); virtual QUndoStack* undoStack() const; void exec(QUndoCommand*); void exec(QUndoCommand* command, const char* preChangeSignal, const char* postChangeSignal, QGenericArgument val0 = QGenericArgument(), QGenericArgument val1 = QGenericArgument(), QGenericArgument val2 = QGenericArgument(), QGenericArgument val3 = QGenericArgument()); void beginMacro(const QString& text); void endMacro(); //save/load virtual void save(QXmlStreamWriter*) const = 0; virtual bool load(XmlStreamReader*, bool preview) = 0; protected: void info(const QString& text) { emit statusInfo(text); } //serialization/deserialization bool readBasicAttributes(XmlStreamReader*); void writeBasicAttributes(QXmlStreamWriter*) const; void writeCommentElement(QXmlStreamWriter*) const; bool readCommentElement(XmlStreamReader*); const AspectType m_type; private: AbstractAspectPrivate* d; QString uniqueNameFor(const QString&) const; const QVector children() const; void connectChild(AbstractAspect*); public slots: bool setName(const QString&, bool autoUnique = true); void setComment(const QString&); void remove(); protected slots: virtual void childSelected(const AbstractAspect*); virtual void childDeselected(const AbstractAspect*); signals: void aspectDescriptionAboutToChange(const AbstractAspect*); void aspectDescriptionChanged(const AbstractAspect*); void aspectAboutToBeAdded(const AbstractAspect* parent, const AbstractAspect* before, const AbstractAspect* child); void aspectAdded(const AbstractAspect*); void aspectAboutToBeRemoved(const AbstractAspect*); void aspectRemoved(const AbstractAspect* parent, const AbstractAspect* before, const AbstractAspect* child); void aspectHiddenAboutToChange(const AbstractAspect*); void aspectHiddenChanged(const AbstractAspect*); void statusInfo(const QString&); void renameRequested(); //selection/deselection in model (project explorer) void selected(const AbstractAspect*); void deselected(const AbstractAspect*); //selection/deselection in view void childAspectSelectedInView(const AbstractAspect*); void childAspectDeselectedInView(const AbstractAspect*); }; Q_DECLARE_OPERATORS_FOR_FLAGS(AbstractAspect::ChildIndexFlags) #endif // ifndef ABSTRACT_ASPECT_H diff --git a/src/backend/core/AbstractColumn.h b/src/backend/core/AbstractColumn.h index 63f8c4d4f..f48891249 100644 --- a/src/backend/core/AbstractColumn.h +++ b/src/backend/core/AbstractColumn.h @@ -1,236 +1,237 @@ /*************************************************************************** File : AbstractColumn.h Project : LabPlot Description : Interface definition for data with column logic -------------------------------------------------------------------- Copyright : (C) 2007,2008 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2013 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2017 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef ABSTRACTCOLUMN_H #define ABSTRACTCOLUMN_H #include "backend/core/AbstractAspect.h" #include // NAN class AbstractColumnPrivate; class AbstractSimpleFilter; class QStringList; class QString; class QDateTime; class QDate; class QTime; template class QVector; template class Interval; class AbstractColumn : public AbstractAspect { Q_OBJECT Q_ENUMS(PlotDesignation) Q_ENUMS(ColumnMode) public: enum PlotDesignation {NoDesignation, X, Y, Z, XError, XErrorPlus, XErrorMinus, YError, YErrorMinus, YErrorPlus}; enum ColumnMode { // BASIC FORMATS Numeric = 0, // double Text = 1, // QString // Time = 2 and Date = 3 are skipped to avoid problems with old obsolete values Month = 4, // month of year: numeric or "Jan", etc. Day = 5, // day of week: numeric or "Mon", etc. DateTime = 6, // any date-time format // Bool = 7, // bool // FLOATING POINT // 10 = Half precision // Float = 11, // float // 12 = Long double // 13 = Quad precision // 14 = decimal 32 // 15 = decimal 64 // 16 = decimal 128 // COMPLEX // 17 = complex // 18 = complex // 19 = complex // INTEGER // Int8 = 20, // qint8 (char) // UInt8 = 21, // quint8 (unsigned char) // Int16 = 22, // qint16 (short) // UInt16 = 23, // quint16 (unsigned short) Integer = 24, // qint32 (int) // UInt32 = 25, // quint32 (unsigned int) // Int64 = 26, // qint64 (long) // UInt64 = 27, // quint64 (unsigned long) // MISC // QBrush = 30 // QColor // QFont // QPoint // QQuaternion // QVector2D, QVector3D, QVector4D // QMatrix // etc. }; enum Properties { No = 0x00, Constant = 0x01, MonotonicIncreasing = 0x02, // prev_value >= value for all values in column MonotonicDecreasing = 0x04 // prev_value <= value for all values in column // add new values with next bit set (0x08) }; struct ColumnStatistics { ColumnStatistics() { minimum = NAN; maximum = NAN; arithmeticMean = NAN; geometricMean = NAN; harmonicMean = NAN; contraharmonicMean = NAN; median = NAN; variance = NAN; standardDeviation = NAN; meanDeviation = NAN; meanDeviationAroundMedian = NAN; medianDeviation = NAN; skewness = NAN; kurtosis = NAN; entropy = NAN; } double minimum; double maximum; double arithmeticMean; double geometricMean; double harmonicMean; double contraharmonicMean; double median; double variance; double standardDeviation; double meanDeviation; // mean absolute deviation around mean double meanDeviationAroundMedian; // mean absolute deviation around median double medianDeviation; // median absolute deviation double skewness; double kurtosis; double entropy; }; AbstractColumn(const QString& name, AspectType type); ~AbstractColumn() override; static QStringList dateFormats(); // supported date formats static QStringList timeFormats(); // supported time formats static QStringList dateTimeFormats(); // supported datetime formats static QIcon iconForMode(ColumnMode mode); virtual bool isReadOnly() const { return true; }; virtual ColumnMode columnMode() const = 0; virtual void setColumnMode(AbstractColumn::ColumnMode); virtual PlotDesignation plotDesignation() const = 0; virtual QString plotDesignationString() const = 0; virtual void setPlotDesignation(AbstractColumn::PlotDesignation); bool isNumeric() const; bool isPlottable() const; virtual bool copy(const AbstractColumn *source); virtual bool copy(const AbstractColumn *source, int source_start, int dest_start, int num_rows); virtual int rowCount() const = 0; void insertRows(int before, int count); void removeRows(int first, int count); virtual void clear(); virtual double maximum(int count = 0) const; virtual double maximum(int startIndex, int endIndex) const; virtual double minimum(int count = 0) const; virtual double minimum(int startIndex, int endIndex) const; virtual bool indicesMinMax(double v1, double v2, int& start, int& end) const; virtual int indexForValue(double x) const; bool isValid(int row) const; bool isMasked(int row) const; bool isMasked(const Interval& i) const; QVector< Interval > maskedIntervals() const; void clearMasks(); void setMasked(const Interval& i, bool mask = true); void setMasked(int row, bool mask = true); virtual QString formula(int row) const; virtual QVector< Interval > formulaIntervals() const; virtual void setFormula(const Interval& i, const QString& formula); virtual void setFormula(int row, const QString& formula); virtual void clearFormulas(); virtual QString textAt(int row) const; virtual void setTextAt(int row, const QString& new_value); virtual void replaceTexts(int first, const QVector& new_values); virtual QDate dateAt(int row) const; virtual void setDateAt(int row, QDate new_value); virtual QTime timeAt(int row) const; virtual void setTimeAt(int row, QTime new_value); virtual QDateTime dateTimeAt(int row) const; virtual void setDateTimeAt(int row, const QDateTime& new_value); virtual void replaceDateTimes(int first, const QVector& new_values); virtual double valueAt(int row) const; virtual void setValueAt(int row, double new_value); virtual void replaceValues(int first, const QVector& new_values); virtual int integerAt(int row) const; virtual void setIntegerAt(int row, int new_value); virtual void replaceInteger(int first, const QVector& new_values); virtual Properties properties() const; signals: void plotDesignationAboutToChange(const AbstractColumn* source); void plotDesignationChanged(const AbstractColumn* source); void modeAboutToChange(const AbstractColumn* source); void modeChanged(const AbstractColumn* source); void dataAboutToChange(const AbstractColumn* source); void dataChanged(const AbstractColumn* source); void formatChanged(const AbstractColumn* source); void rowsAboutToBeInserted(const AbstractColumn* source, int before, int count); void rowsInserted(const AbstractColumn* source, int before, int count); void rowsAboutToBeRemoved(const AbstractColumn* source, int first, int count); void rowsRemoved(const AbstractColumn* source, int first, int count); void maskingAboutToChange(const AbstractColumn* source); void maskingChanged(const AbstractColumn* source); void aboutToBeDestroyed(const AbstractColumn* source); + void reset(const AbstractColumn* source); // this signal is emitted when the column is reused for another purpose. The curves must know that and disconnect all connections protected: bool XmlReadMask(XmlStreamReader*); void XmlWriteMask(QXmlStreamWriter*) const; virtual void handleRowInsertion(int before, int count); virtual void handleRowRemoval(int first, int count); private: AbstractColumnPrivate* d; friend class AbstractColumnRemoveRowsCmd; friend class AbstractColumnInsertRowsCmd; friend class AbstractColumnClearMasksCmd; friend class AbstractColumnSetMaskedCmd; }; #endif diff --git a/src/backend/core/AbstractSimpleFilter.cpp b/src/backend/core/AbstractSimpleFilter.cpp index 437f75ba2..7eafa9729 100644 --- a/src/backend/core/AbstractSimpleFilter.cpp +++ b/src/backend/core/AbstractSimpleFilter.cpp @@ -1,414 +1,414 @@ /*************************************************************************** File : AbstractSimpleFilter.cpp Project : AbstractColumn -------------------------------------------------------------------- Copyright : (C) 2007,2008 by Knut Franke, Tilman Benkert Email (use @ for *) : knut.franke*gmx.de, thzs*gmx.net Description : Simplified filter interface for filters with only one output port. ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "AbstractSimpleFilter.h" #include "backend/lib/XmlStreamReader.h" #include #include #include #include /** * \class AbstractSimpleFilter * \brief Simplified filter interface for filters with only one output port. * * This class is only meant to simplify implementation of a restricted subtype of filter. * It should not be instantiated directly. You should always either derive from * AbstractFilter or (if necessary) provide an actual (non-abstract) implementation. * * The trick here is that, in a sense, the filter is its own output port. This means you * can implement a complete filter in only one class and don't have to coordinate data * transfer between a filter class and a data source class. * Additionally, AbstractSimpleFilter offers some useful convenience methods which make writing * filters as painless as possible. * * For the data type of the output, all types supported by AbstractColumn (currently double, QString and * QDateTime) are supported. * * \section tutorial1 Tutorial, Step 1 * The simplest filter you can write assumes there's also only one input port and rows on the * input correspond 1:1 to rows in the output. All you need to specify is what data type you * want to have (in this example double) on the input port and how to compute the output values: * * \code * 01 #include "AbstractSimpleFilter.h" * 02 class TutorialFilter1 : public AbstractSimpleFilter * 03 { * 04 protected: * 05 virtual bool inputAcceptable(int, AbstractColumn *source) { * 06 return (source->columnMode() == AbstractColumn::Numeric); * 07 } * 08 public: * 09 virtual AbstractColumn::ColumnMode columnMode() const { return AbstractColumn::Numeric; } * 10 * 11 virtual double valueAt(int row) const { * 12 if (!m_inputs.value(0)) return 0.0; * 13 double input_value = m_inputs.value(0)->valueAt(row); * 14 return input_value * input_value; * 15 } * 16 }; * \endcode * * This filter reads an input value (line 13) and returns its square (line 14). * Reimplementing inputAcceptable() makes sure that the data source really is of type * double (lines 5 to 7). Otherwise, the source will be rejected by AbstractFilter::input(). * The output type is reported by reimplementing columnMode() (line 09). * Before you actually use m_inputs.value(0), make sure that the input port has * been connected to a data source (line 12). * Otherwise line 13 would result in a crash. That's it, we've already written a * fully-functional filter! * * Equivalently, you can write 1:1-filters for QString or QDateTime inputs by checking for * AbstractColumn::TypeQString or AbstractColumn::TypeQDateTime in line 6. You would then use * AbstractColumn::textAt(row) or AbstractColumn::dateTimeAt(row) in line 13 to access the input data. * For QString output, you need to implement AbstractColumn::textAt(row). * For QDateTime output, you have to implement three methods: * \code * virtual QDateTime dateTimeAt(int row) const; * virtual QDate dateAt(int row) const; * virtual QTime timeAt(int row) const; * \endcode * * \section tutorial2 Tutorial, Step 2 * Now for something slightly more interesting: a filter that uses only every second row of its * input. We no longer have a 1:1 correspondence between input and output rows, so we'll have * to do a bit more work in order to have everything come out as expected. * We'll use double-typed input and output again: * \code * 01 #include "AbstractSimpleFilter.h" * 02 class TutorialFilter2 : public AbstractSimpleFilter * 03 { * 04 protected: * 05 virtual bool inputAcceptable(int, AbstractColumn *source) { * 06 return (source->columnMode() == AbstractColumn::Numeric); * 07 } * 08 public: * 09 virtual AbstractColumn::ColumnMode columnMode() const { return AbstractColumn::Numeric; } * \endcode * Even rows (including row 0) get dropped, odd rows are renumbered: * \code * 10 public: * 11 virtual double valueAt(int row) const { * 12 if (!m_inputs.value(0)) return 0.0; * 13 return m_inputs.value(0)->valueAt(2*row + 1); * 14 } * \endcode */ // TODO: should simple filters have a name argument? /** * \brief Ctor */ AbstractSimpleFilter::AbstractSimpleFilter() : AbstractFilter("SimpleFilter"), m_output_column(new SimpleFilterColumn(this)) { - addChild(m_output_column); + addChildFast(m_output_column); } /** * \brief Default to one input port. */ int AbstractSimpleFilter::inputCount() const { return 1; } /** * \brief We manage only one output port (don't override unless you really know what you are doing). */ int AbstractSimpleFilter::outputCount() const { return 1; } /** * \brief Copy plot designation of input port 0. */ AbstractColumn::PlotDesignation AbstractSimpleFilter::plotDesignation() const { return m_inputs.value(0) ? m_inputs.at(0)->plotDesignation() : AbstractColumn::NoDesignation; } /** * \brief Copy plot designation string of input port 0. */ QString AbstractSimpleFilter::plotDesignationString() const { return m_inputs.value(0) ? m_inputs.at(0)->plotDesignationString() : QString(""); } /** * \brief Return the column mode * * This function is most used by tables but can also be used * by plots. The column mode specifies how to interpret * the values in the column additional to the data type. */ AbstractColumn::ColumnMode AbstractSimpleFilter::columnMode() const { // calling this function while m_input is empty is a sign of very bad code // nevertheless it will return some rather meaningless value to // avoid crashes return m_inputs.value(0) ? m_inputs.at(0)->columnMode() : AbstractColumn::Text; } /** * \brief Return the content of row 'row'. * * Use this only when columnMode() is Text */ QString AbstractSimpleFilter::textAt(int row) const { return m_inputs.value(0) ? m_inputs.at(0)->textAt(row) : QString(); } /** * \brief Return the date part of row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ QDate AbstractSimpleFilter::dateAt(int row) const { return m_inputs.value(0) ? m_inputs.at(0)->dateAt(row) : QDate(); } /** * \brief Return the time part of row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ QTime AbstractSimpleFilter::timeAt(int row) const { return m_inputs.value(0) ? m_inputs.at(0)->timeAt(row) : QTime(); } /** * \brief Set the content of row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ QDateTime AbstractSimpleFilter::dateTimeAt(int row) const { return m_inputs.value(0) ? m_inputs.at(0)->dateTimeAt(row) : QDateTime(); } /** * \brief Return the double value in row 'row' * * Use this only when columnMode() is Numeric */ double AbstractSimpleFilter::valueAt(int row) const { return m_inputs.value(0) ? m_inputs.at(0)->valueAt(row) : 0.0; } /** * \brief Return the integer value in row 'row' * * Use this only when columnMode() is Integer */ int AbstractSimpleFilter::integerAt(int row) const { return m_inputs.value(0) ? m_inputs.at(0)->integerAt(row) : 0; } /** * \brief Number of output rows == number of input rows * * ... unless overridden in a subclass. */ int AbstractSimpleFilter::rowCount() const { return m_inputs.value(0) ? m_inputs.at(0)->rowCount() : 0; } /** * \brief Rows that will change when the given input interval changes. * * This implementation assumes a 1:1 correspondence between input and output rows, but can be * overridden in subclasses. */ QList< Interval > AbstractSimpleFilter::dependentRows(const Interval& inputRange) const { return QList< Interval >() << inputRange; } //////////////////////////////////////////////////////////////////////////////////////////////////// //!\name signal handlers //@{ //////////////////////////////////////////////////////////////////////////////////////////////////// void AbstractSimpleFilter::inputPlotDesignationAboutToChange(const AbstractColumn*) { emit m_output_column->plotDesignationAboutToChange(m_output_column); } void AbstractSimpleFilter::inputPlotDesignationChanged(const AbstractColumn*) { emit m_output_column->plotDesignationChanged(m_output_column); } void AbstractSimpleFilter::inputModeAboutToChange(const AbstractColumn*) { emit m_output_column->dataAboutToChange(m_output_column); } void AbstractSimpleFilter::inputModeChanged(const AbstractColumn*) { emit m_output_column->dataChanged(m_output_column); } void AbstractSimpleFilter::inputDataAboutToChange(const AbstractColumn*) { emit m_output_column->dataAboutToChange(m_output_column); } void AbstractSimpleFilter::inputDataChanged(const AbstractColumn*) { emit m_output_column->dataChanged(m_output_column); } void AbstractSimpleFilter::inputRowsAboutToBeInserted(const AbstractColumn * source, int before, int count) { Q_UNUSED(source); Q_UNUSED(count); foreach (const Interval& output_range, dependentRows(Interval(before, before))) emit m_output_column->rowsAboutToBeInserted(m_output_column, output_range.start(), output_range.size()); } void AbstractSimpleFilter::inputRowsInserted(const AbstractColumn * source, int before, int count) { Q_UNUSED(source); Q_UNUSED(count); foreach (const Interval& output_range, dependentRows(Interval(before, before))) emit m_output_column->rowsInserted(m_output_column, output_range.start(), output_range.size()); } void AbstractSimpleFilter::inputRowsAboutToBeRemoved(const AbstractColumn * source, int first, int count) { Q_UNUSED(source); foreach (const Interval& output_range, dependentRows(Interval(first, first+count-1))) emit m_output_column->rowsAboutToBeRemoved(m_output_column, output_range.start(), output_range.size()); } void AbstractSimpleFilter::inputRowsRemoved(const AbstractColumn * source, int first, int count) { Q_UNUSED(source); foreach (const Interval& output_range, dependentRows(Interval(first, first+count-1))) emit m_output_column->rowsRemoved(m_output_column, output_range.start(), output_range.size()); } //////////////////////////////////////////////////////////////////////////////////////////////////// //@} //////////////////////////////////////////////////////////////////////////////////////////////////// /** * \brief Return a pointer to #m_output_column on port 0 (don't override unless you really know what you are doing). */ AbstractColumn *AbstractSimpleFilter::output(int port) { return port == 0 ? static_cast(m_output_column) : nullptr; } const AbstractColumn *AbstractSimpleFilter::output(int port) const { return port == 0 ? static_cast(m_output_column) : nullptr; } //////////////////////////////////////////////////////////////////////////////////////////////////// //! \name serialize/deserialize //@{ //////////////////////////////////////////////////////////////////////////////////////////////////// /** * \brief Save to XML */ void AbstractSimpleFilter::save(QXmlStreamWriter * writer) const { writer->writeStartElement("simple_filter"); writeBasicAttributes(writer); writeExtraAttributes(writer); writer->writeAttribute("filter_name", metaObject()->className()); writeCommentElement(writer); writer->writeEndElement(); } /** * \brief Override this in derived classes if they have other attributes than filter_name */ void AbstractSimpleFilter::writeExtraAttributes(QXmlStreamWriter * writer) const { Q_UNUSED(writer) } //////////////////////////////////////////////////////////////////////////////////////////////////// //@} //////////////////////////////////////////////////////////////////////////////////////////////////// /** * \brief Load from XML */ bool AbstractSimpleFilter::load(XmlStreamReader* reader, bool preview) { Q_UNUSED(preview); //TODO if (!readBasicAttributes(reader)) return false; QXmlStreamAttributes attribs = reader->attributes(); QString str = attribs.value(reader->namespaceUri().toString(), "filter_name").toString(); if (str != metaObject()->className()) { reader->raiseError(i18n("incompatible filter type")); return false; } // read child elements while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement()) break; if (reader->isStartElement()) { if (reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else { // unknown element reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } } return !reader->hasError(); } //////////////////////////////////////////////////////////////////////////////////////////////////// //! \class SimpleFilterColumn //////////////////////////////////////////////////////////////////////////////////////////////////// AbstractColumn::ColumnMode SimpleFilterColumn::columnMode() const { return m_owner->columnMode(); } QString SimpleFilterColumn::textAt(int row) const { return m_owner->textAt(row); } QDate SimpleFilterColumn::dateAt(int row) const { return m_owner->dateAt(row); } QTime SimpleFilterColumn::timeAt(int row) const { return m_owner->timeAt(row); } QDateTime SimpleFilterColumn::dateTimeAt(int row) const { return m_owner->dateTimeAt(row); } double SimpleFilterColumn::valueAt(int row) const { return m_owner->valueAt(row); } int SimpleFilterColumn::integerAt(int row) const { return m_owner->integerAt(row); } diff --git a/src/backend/core/Folder.cpp b/src/backend/core/Folder.cpp index 12914a3d8..7445afd87 100644 --- a/src/backend/core/Folder.cpp +++ b/src/backend/core/Folder.cpp @@ -1,325 +1,326 @@ /*************************************************************************** File : Folder.cpp Project : LabPlot Description : Folder in a project -------------------------------------------------------------------- Copyright : (C) 2009-2015 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2007 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2007 Knut Franke (knut.franke@gmx.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/core/Folder.h" #include "backend/datapicker/Datapicker.h" #include "backend/core/Project.h" #include "backend/core/Workbook.h" #include "backend/core/column/Column.h" #include "backend/datasources/LiveDataSource.h" #include "backend/matrix/Matrix.h" #include "backend/note/Note.h" #include "backend/spreadsheet/Spreadsheet.h" #ifdef HAVE_CANTOR_LIBS #include "backend/cantorWorksheet/CantorWorksheet.h" #endif #ifdef HAVE_MQTT #include "backend/datasources/MQTTClient.h" #include "backend/datasources/MQTTSubscription.h" #endif #include "backend/worksheet/Worksheet.h" #include #include #include #include /** * \class Folder * \brief Folder in a project */ Folder::Folder(const QString &name, AspectType type) : AbstractAspect(name, type) { //when the child being removed is a LiveDataSource, stop reading from the source connect(this, &AbstractAspect::aspectAboutToBeRemoved, this, [=](const AbstractAspect* aspect) { - const LiveDataSource* lds = dynamic_cast(aspect); + const auto* lds = dynamic_cast(aspect); if (lds) const_cast(lds)->pauseReading(); } ); } QIcon Folder::icon() const { return QIcon::fromTheme("folder"); } /** * \brief Return a new context menu. * * The caller takes ownership of the menu. */ QMenu* Folder::createContextMenu() { if (project() #ifdef HAVE_MQTT && !dynamic_cast(this) #endif ) return project()->createFolderContextMenu(this); return nullptr; } bool Folder::isDraggable() const { if (dynamic_cast(this)) return false; else return true; } QVector Folder::dropableOn() const { return QVector{AspectType::Folder, AspectType::Project}; } void Folder::processDropEvent(QDropEvent* event) { const QMimeData* mimeData = event->mimeData(); if (!mimeData) return; //deserialize the mime data to the vector of aspect pointers QByteArray data = mimeData->data(QLatin1String("labplot-dnd")); QVector vec; QDataStream stream(&data, QIODevice::ReadOnly); stream >> vec; //reparent AbstractPart and Folder objects only AbstractAspect* lastMovedAspect{nullptr}; for (auto a : vec) { auto* aspect = (AbstractAspect*)a; auto* part = dynamic_cast(aspect); if (part) { part->reparent(this); lastMovedAspect = part; } else { auto* folder = dynamic_cast(aspect); if (folder && folder != this) { folder->reparent(this); lastMovedAspect = folder; } } } //select the last moved aspect in the project explorer if (lastMovedAspect) lastMovedAspect->setSelected(true); } /** * \brief Save as XML */ void Folder::save(QXmlStreamWriter* writer) const { writer->writeStartElement(QLatin1String("folder")); writeBasicAttributes(writer); writeCommentElement(writer); for (auto* child : children(IncludeHidden)) { writer->writeStartElement(QLatin1String("child_aspect")); child->save(writer); writer->writeEndElement(); // "child_aspect" } writer->writeEndElement(); // "folder" } /** * \brief Load from XML */ bool Folder::load(XmlStreamReader* reader, bool preview) { if (!readBasicAttributes(reader)) return false; // read child elements while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement()) break; if (reader->isStartElement()) { if (reader->name() == QLatin1String("comment")) { if (!readCommentElement(reader)) return false; } else if (reader->name() == QLatin1String("child_aspect")) { if (!readChildAspectElement(reader, preview)) return false; } else {// unknown element reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } } return !reader->hasError(); } void Folder::setPathesToLoad(const QStringList& pathes) { m_pathesToLoad = pathes; } const QStringList& Folder::pathesToLoad() const { return m_pathesToLoad; } /** * \brief Read child aspect from XML */ bool Folder::readChildAspectElement(XmlStreamReader* reader, bool preview) { if (!reader->skipToNextTag()) return false; if (reader->isEndElement() && reader->name() == QLatin1String("child_aspect")) return true; // empty element tag //check whether we need to skip the loading of the current child aspect if (!m_pathesToLoad.isEmpty()) { const QString& name = reader->attributes().value("name").toString(); //name of the current child aspect const QString childPath = path() + '/' + name; //child's path is not available yet (child not added yet) -> construct it manually //skip the current child aspect it is not in the list of aspects to be loaded if (m_pathesToLoad.indexOf(childPath) == -1) { //skip to the end of the current element if (!reader->skipToEndElement()) return false; //skip to the end of the "child_asspect" element if (!reader->skipToEndElement()) return false; return true; } } QString element_name = reader->name().toString(); if (element_name == QLatin1String("folder")) { Folder* folder = new Folder(QString()); if (!m_pathesToLoad.isEmpty()) { //a child folder to be read -> provide the list of aspects to be loaded to the child folder, too. //since the child folder and all its children are not added yet (path() returns empty string), //we need to remove the path of the current child folder from the full pathes provided in m_pathesToLoad. //E.g. we want to import the path "Project/Folder/Spreadsheet" in the following project // Project // \Spreadsheet // \Folder // \Spreadsheet // //Here, we remove the part "Project/Folder/" and proceed for this child folder with "Spreadsheet" only. //With this the logic above where it is determined whether to import the child aspect or not works out. //manually construct the path of the child folder to be read const QString& curFolderPath = path() + '/' + reader->attributes().value("name").toString(); //remove the path of the current child folder QStringList pathesToLoadNew; for (auto path : m_pathesToLoad) { if (path.startsWith(curFolderPath)) pathesToLoadNew << path.right(path.length() - curFolderPath.length()); } folder->setPathesToLoad(pathesToLoadNew); } if (!folder->load(reader, preview)) { delete folder; return false; } addChildFast(folder); } else if (element_name == QLatin1String("workbook")) { Workbook* workbook = new Workbook(QString()); if (!workbook->load(reader, preview)) { delete workbook; return false; } addChildFast(workbook); } else if (element_name == QLatin1String("spreadsheet")) { Spreadsheet* spreadsheet = new Spreadsheet(QString(), true); if (!spreadsheet->load(reader, preview)) { delete spreadsheet; return false; } addChildFast(spreadsheet); } else if (element_name == QLatin1String("matrix")) { Matrix* matrix = new Matrix(QString(), true); if (!matrix->load(reader, preview)) { delete matrix; return false; } addChildFast(matrix); } else if (element_name == QLatin1String("worksheet")) { Worksheet* worksheet = new Worksheet(QString()); worksheet->setIsLoading(true); if (!worksheet->load(reader, preview)) { delete worksheet; return false; } addChildFast(worksheet); worksheet->setIsLoading(false); #ifdef HAVE_CANTOR_LIBS } else if (element_name == QLatin1String("cantorWorksheet")) { CantorWorksheet* cantorWorksheet = new CantorWorksheet(QLatin1String("null"), true); if (!cantorWorksheet->load(reader, preview)) { delete cantorWorksheet; return false; } addChildFast(cantorWorksheet); #endif #ifdef HAVE_MQTT } else if (element_name == QLatin1String("MQTTClient")) { MQTTClient* client = new MQTTClient(QString()); if (!client->load(reader, preview)) { delete client; return false; } addChildFast(client); #endif - } else if (element_name == QLatin1String("LiveDataSource")) { + } else if (element_name == QLatin1String("liveDataSource") + || element_name == QLatin1String("LiveDataSource")) { //TODO: remove "LiveDataSources" in couple of releases LiveDataSource* liveDataSource = new LiveDataSource(QString(), true); if (!liveDataSource->load(reader, preview)) { delete liveDataSource; return false; } addChildFast(liveDataSource); } else if (element_name == QLatin1String("datapicker")) { Datapicker* datapicker = new Datapicker(QString(), true); if (!datapicker->load(reader, preview)) { delete datapicker; return false; } addChildFast(datapicker); } else if (element_name == QLatin1String("note")) { Note* note = new Note(QString()); if (!note->load(reader, preview)) { delete note; return false; } addChildFast(note); } else { reader->raiseWarning(i18n("unknown element '%1' found", element_name)); if (!reader->skipToEndElement()) return false; } if (!reader->skipToNextTag()) return false; return !reader->hasError(); } diff --git a/src/backend/core/Project.cpp b/src/backend/core/Project.cpp index ab57d117d..c71cbc51b 100644 --- a/src/backend/core/Project.cpp +++ b/src/backend/core/Project.cpp @@ -1,668 +1,679 @@ /*************************************************************************** File : Project.cpp Project : LabPlot Description : Represents a LabPlot project. -------------------------------------------------------------------- Copyright : (C) 2011-2019 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2007-2008 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2007 Knut Franke (knut.franke@gmx.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/core/Project.h" #include "backend/lib/XmlStreamReader.h" #include "backend/datasources/LiveDataSource.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/worksheet/plots/cartesian/Histogram.h" #include "backend/worksheet/plots/cartesian/XYEquationCurve.h" #include "backend/worksheet/plots/cartesian/XYFitCurve.h" #include "backend/worksheet/plots/cartesian/Axis.h" #include "backend/datapicker/DatapickerCurve.h" #ifdef HAVE_MQTT #include "backend/datasources/MQTTClient.h" #endif #include #include #include #include #include #include #include #include #include #include #include /** * \class Project * \brief Represents a project. * \ingroup core * Project represents the root node of all objects created during the runtime of the program. * Manages also the undo stack. */ /** * \enum Project::MdiWindowVisibility * \brief MDI subwindow visibility setting */ /** * \var Project::folderOnly * \brief only show MDI windows corresponding to Parts in the current folder */ /** * \var Project::foldAndSubfolders * \brief show MDI windows corresponding to Parts in the current folder and its subfolders */ /** * \var Project::allMdiWindows * \brief show MDI windows for all Parts in the project simultaneously */ class Project::Private { public: Private() : version(LVERSION), author(QString(qgetenv("USER"))), modificationTime(QDateTime::currentDateTime()) { } QUndoStack undo_stack; MdiWindowVisibility mdiWindowVisibility{Project::folderOnly}; QString fileName; QString version; QString author; QDateTime modificationTime; bool changed{false}; bool aspectAddedSignalSuppressed{false}; }; Project::Project() : Folder(i18n("Project"), AspectType::Project), d(new Private()) { //load default values for name, comment and author from config KConfig config; KConfigGroup group = config.group("Project"); d->author = group.readEntry("Author", QString()); //we don't have direct access to the members name and comment - //->temporaly disable the undo stack and call the setters + //->temporary disable the undo stack and call the setters setUndoAware(false); setIsLoading(true); setName(group.readEntry("Name", i18n("Project"))); setComment(group.readEntry("Comment", QString())); setUndoAware(true); setIsLoading(false); d->changed = false; connect(this, &Project::aspectDescriptionChanged,this, &Project::descriptionChanged); connect(this, &Project::aspectAdded,this, &Project::aspectAddedSlot); } Project::~Project() { //if the project is being closed and the live data sources still continue reading the data, //the dependent objects (columns, etc.), which are already deleted maybe here, are still being notified about the changes. //->stop reading the live data sources prior to deleting all objects. for (auto* lds : children()) lds->pauseReading(); #ifdef HAVE_MQTT for (auto* client : children()) client->pauseReading(); #endif //if the project is being closed, in Worksheet the scene items are being removed and the selection in the view can change. //don't react on these changes since this can lead crashes (worksheet object is already in the destructor). //->notify all worksheets about the project being closed. for (auto* w : children(AbstractAspect::Recursive)) w->setIsClosing(); d->undo_stack.clear(); delete d; } QUndoStack* Project::undoStack() const { return &d->undo_stack; } QMenu* Project::createContextMenu() { QMenu* menu = AbstractAspect::createContextMenu(); //add close action menu->addSeparator(); menu->addAction(QIcon::fromTheme(QLatin1String("document-close")), i18n("Close"), this, SIGNAL(closeRequested())); //add the actions from MainWin emit requestProjectContextMenu(menu); return menu; } QMenu* Project::createFolderContextMenu(const Folder* folder) { QMenu* menu = const_cast(folder)->AbstractAspect::createContextMenu(); emit requestFolderContextMenu(folder, menu); return menu; } void Project::setMdiWindowVisibility(MdiWindowVisibility visibility) { d->mdiWindowVisibility = visibility; emit mdiWindowVisibilityChanged(); } Project::MdiWindowVisibility Project::mdiWindowVisibility() const { return d->mdiWindowVisibility; } CLASS_D_ACCESSOR_IMPL(Project, QString, fileName, FileName, fileName) BASIC_D_ACCESSOR_IMPL(Project, QString, version, Version, version) CLASS_D_ACCESSOR_IMPL(Project, QString, author, Author, author) CLASS_D_ACCESSOR_IMPL(Project, QDateTime, modificationTime, ModificationTime, modificationTime) void Project::setChanged(const bool value) { if (isLoading()) return; if (value) emit changed(); d->changed = value; } void Project::setSuppressAspectAddedSignal(bool value) { d->aspectAddedSignalSuppressed = value; } bool Project::aspectAddedSignalSuppressed() const { return d->aspectAddedSignalSuppressed; } bool Project::hasChanged() const { return d->changed ; } /*! * \brief Project::descriptionChanged + * This function is called, when an object changes its name. When a column changed its name and wasn't connected before to the curve/column(formula) then + * this is done in this function * \param column */ void Project::descriptionChanged(const AbstractAspect* aspect) { if (isLoading()) return; if (this != aspect) { - const AbstractColumn* column = dynamic_cast(aspect); + const auto* column = dynamic_cast(aspect); if (!column) return; // When the column is created, it gets a random name and is eventually not connected to any curve. // When changing the name it can match a curve and should than be connected to the curve. QVector curves = children(AbstractAspect::ChildIndexFlag::Recursive); QString columnPath = column->path(); // setXColumnPath must not be set, because if curve->column matches column, there already exist a // signal/slot connection between the curve and the column to update this. If they are not same, // xColumnPath is set in setXColumn. Same for the yColumn. for (auto* curve : curves) { curve->setUndoAware(false); auto* analysisCurve = dynamic_cast(curve); if (analysisCurve) { if (analysisCurve->xDataColumnPath() == columnPath) analysisCurve->setXDataColumn(column); if (analysisCurve->yDataColumnPath() == columnPath) analysisCurve->setYDataColumn(column); if (analysisCurve->y2DataColumnPath() == columnPath) analysisCurve->setY2DataColumn(column); auto* fitCurve = dynamic_cast(curve); if (fitCurve) { if (fitCurve->xErrorColumnPath() == columnPath) fitCurve->setXErrorColumn(column); if (fitCurve->yErrorColumnPath() == columnPath) fitCurve->setYErrorColumn(column); } } else { if (curve->xColumnPath() == columnPath) curve->setXColumn(column); if (curve->yColumnPath() == columnPath) curve->setYColumn(column); if (curve->valuesColumnPath() == columnPath) curve->setValuesColumn(column); if (curve->xErrorPlusColumnPath() == columnPath) curve->setXErrorPlusColumn(column); if (curve->xErrorMinusColumnPath() == columnPath) curve->setXErrorMinusColumn(column); if (curve->yErrorPlusColumnPath() == columnPath) curve->setYErrorPlusColumn(column); if (curve->yErrorMinusColumnPath() == columnPath) curve->setYErrorMinusColumn(column); } curve->setUndoAware(true); } QVector columns = children(AbstractAspect::ChildIndexFlag::Recursive); for (auto* tempColumn : columns) { - const QVector formulaVariableColumns = tempColumn->formulaVariableColumns(); - for (int i = 0; i < formulaVariableColumns.count(); i++) { - if (formulaVariableColumns[i] == column) - tempColumn->setformulVariableColumnsPath(i, columnPath); + const QStringList formulaVariableColumnsPath = tempColumn->formulaVariableColumnPaths(); + for (int i = 0; i < formulaVariableColumnsPath.count(); i++) { + if (formulaVariableColumnsPath[i] == columnPath) + tempColumn->setformulVariableColumn(i, const_cast(static_cast(column))); } } return; } d->changed = true; emit changed(); } /*! * \brief Project::aspectAddedSlot * When adding new columns, these should be connected to the corresponding curves * \param aspect */ void Project::aspectAddedSlot(const AbstractAspect* aspect) { - const AbstractColumn* column = dynamic_cast(aspect); - if (!column) + + QVector _children = aspect->children(AspectType::Column, ChildIndexFlag::Recursive); + QVector columns; + for (auto child : _children) + columns.append(static_cast(child)); + + const auto* column = dynamic_cast(aspect); + if (column) + columns.append(column); + + if (columns.isEmpty()) return; - QVector curves = children(AbstractAspect::ChildIndexFlag::Recursive); - QString columnPath = column->path(); - - for (auto* curve : curves) { - curve->setUndoAware(false); - auto* analysisCurve = dynamic_cast(curve); - if (analysisCurve) { - if (analysisCurve->xDataColumnPath() == columnPath) - analysisCurve->setXDataColumn(column); - if (analysisCurve->yDataColumnPath() == columnPath) - analysisCurve->setYDataColumn(column); - if (analysisCurve->y2DataColumnPath() == columnPath) - analysisCurve->setY2DataColumn(column); - - auto* fitCurve = dynamic_cast(curve); - if (fitCurve) { - if (fitCurve->xErrorColumnPath() == columnPath) - fitCurve->setXErrorColumn(column); - if (fitCurve->yErrorColumnPath() == columnPath) - fitCurve->setYErrorColumn(column); + for (auto column : columns) { + QVector curves = children(AbstractAspect::ChildIndexFlag::Recursive); + QString columnPath = column->path(); + + for (auto* curve : curves) { + curve->setUndoAware(false); + auto* analysisCurve = dynamic_cast(curve); + if (analysisCurve) { + if (analysisCurve->xDataColumnPath() == columnPath) + analysisCurve->setXDataColumn(column); + if (analysisCurve->yDataColumnPath() == columnPath) + analysisCurve->setYDataColumn(column); + if (analysisCurve->y2DataColumnPath() == columnPath) + analysisCurve->setY2DataColumn(column); + + auto* fitCurve = dynamic_cast(curve); + if (fitCurve) { + if (fitCurve->xErrorColumnPath() == columnPath) + fitCurve->setXErrorColumn(column); + if (fitCurve->yErrorColumnPath() == columnPath) + fitCurve->setYErrorColumn(column); + } + } else { + if (curve->xColumnPath() == columnPath) + curve->setXColumn(column); + if (curve->yColumnPath() == columnPath) + curve->setYColumn(column); + if (curve->valuesColumnPath() == columnPath) + curve->setValuesColumn(column); + if (curve->xErrorPlusColumnPath() == columnPath) + curve->setXErrorPlusColumn(column); + if (curve->xErrorMinusColumnPath() == columnPath) + curve->setXErrorMinusColumn(column); + if (curve->yErrorPlusColumnPath() == columnPath) + curve->setYErrorPlusColumn(column); + if (curve->yErrorMinusColumnPath() == columnPath) + curve->setYErrorMinusColumn(column); } - } else { - if (curve->xColumnPath() == columnPath) - curve->setXColumn(column); - if (curve->yColumnPath() == columnPath) - curve->setYColumn(column); - if (curve->valuesColumnPath() == columnPath) - curve->setValuesColumn(column); - if (curve->xErrorPlusColumnPath() == columnPath) - curve->setXErrorPlusColumn(column); - if (curve->xErrorMinusColumnPath() == columnPath) - curve->setXErrorMinusColumn(column); - if (curve->yErrorPlusColumnPath() == columnPath) - curve->setYErrorPlusColumn(column); - if (curve->yErrorMinusColumnPath() == columnPath) - curve->setYErrorMinusColumn(column); + curve->setUndoAware(true); } - curve->setUndoAware(true); - } - QVector columns = children(AbstractAspect::ChildIndexFlag::Recursive); - for (auto* tempColumn : columns) { - const QStringList formulaVariableColumnPaths = tempColumn->formulaVariableColumnPaths(); - for (int i = 0; i < formulaVariableColumnPaths.count(); i++) { - if (formulaVariableColumnPaths[i] == column->path()) - tempColumn->setformulVariableColumn(i, const_cast(static_cast(column))); + QVector columns = children(AbstractAspect::ChildIndexFlag::Recursive); + for (auto* tempColumn : columns) { + const QStringList formulaVariableColumnPaths = tempColumn->formulaVariableColumnPaths(); + for (int i = 0; i < formulaVariableColumnPaths.count(); i++) { + if (formulaVariableColumnPaths[i] == column->path()) + tempColumn->setformulVariableColumn(i, const_cast(static_cast(column))); + } } } } void Project::navigateTo(const QString& path) { emit requestNavigateTo(path); } bool Project::isLabPlotProject(const QString& fileName) { return fileName.endsWith(QStringLiteral(".lml"), Qt::CaseInsensitive) || fileName.endsWith(QStringLiteral(".lml.gz"), Qt::CaseInsensitive) || fileName.endsWith(QStringLiteral(".lml.bz2"), Qt::CaseInsensitive) || fileName.endsWith(QStringLiteral(".lml.xz"), Qt::CaseInsensitive); } QString Project::supportedExtensions() { static const QString extensions = "*.lml *.lml.gz *.lml.bz2 *.lml.xz *.LML *.LML.GZ *.LML.BZ2 *.LML.XZ"; return extensions; } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## void Project::save(const QPixmap& thumbnail, QXmlStreamWriter* writer) const { //set the version and the modification time to the current values d->version = LVERSION; d->modificationTime = QDateTime::currentDateTime(); writer->setAutoFormatting(true); writer->writeStartDocument(); writer->writeDTD(""); writer->writeStartElement("project"); writer->writeAttribute("version", version()); writer->writeAttribute("fileName", fileName()); writer->writeAttribute("modificationTime", modificationTime().toString("yyyy-dd-MM hh:mm:ss:zzz")); writer->writeAttribute("author", author()); QByteArray bArray; QBuffer buffer(&bArray); buffer.open(QIODevice::WriteOnly); QPixmap scaledThumbnail = thumbnail.scaled(512,512, Qt::KeepAspectRatio); scaledThumbnail.save(&buffer, "JPEG"); QString image = QString::fromLatin1(bArray.toBase64().data()); writer->writeAttribute("thumbnail", image); writeBasicAttributes(writer); writeCommentElement(writer); save(writer); } /** * \brief Save as XML */ void Project::save(QXmlStreamWriter* writer) const { //save all children for (auto* child : children(IncludeHidden)) { writer->writeStartElement("child_aspect"); child->save(writer); writer->writeEndElement(); } //save the state of the views (visible, maximized/minimized/geometry) //and the state of the project explorer (expanded items, currently selected item) emit requestSaveState(writer); writer->writeEndElement(); writer->writeEndDocument(); } bool Project::load(const QString& filename, bool preview) { QIODevice* file; // first try gzip compression, because projects can be gzipped and end with .lml if (filename.endsWith(QLatin1String(".lml"), Qt::CaseInsensitive)) file = new KCompressionDevice(filename,KFilterDev::compressionTypeForMimeType("application/x-gzip")); else // opens filename using file ending file = new KFilterDev(filename); if (!file) file = new QFile(filename); if (!file->open(QIODevice::ReadOnly)) { KMessageBox::error(nullptr, i18n("Sorry. Could not open file for reading.")); return false; } char c; bool rc = file->getChar(&c); if (!rc) { KMessageBox::error(nullptr, i18n("The project file is empty."), i18n("Error opening project")); file->close(); delete file; return false; } file->seek(0); //parse XML XmlStreamReader reader(file); setIsLoading(true); rc = this->load(&reader, preview); setIsLoading(false); if (rc == false) { RESET_CURSOR; QString msg = reader.errorString(); if (msg.isEmpty()) msg = i18n("Unknown error when opening the project %1.", filename); KMessageBox::error(nullptr, msg, i18n("Error when opening the project")); return false; } if (reader.hasWarnings()) { qWarning("The following problems occurred when loading the project file:"); const QStringList& warnings = reader.warningStrings(); for (const auto& str : warnings) qWarning() << qUtf8Printable(str); //TODO: show warnings in a kind of "log window" but not in message box // KMessageBox::error(this, msg, i18n("Project loading partly failed")); } file->close(); delete file; return true; } /** * \brief Load from XML */ bool Project::load(XmlStreamReader* reader, bool preview) { while (!(reader->isStartDocument() || reader->atEnd())) reader->readNext(); if (!(reader->atEnd())) { if (!reader->skipToNextTag()) return false; if (reader->name() == "project") { QString version = reader->attributes().value("version").toString(); if (version.isEmpty()) reader->raiseWarning(i18n("Attribute 'version' is missing.")); else d->version = version; if (!readBasicAttributes(reader)) return false; if (!readProjectAttributes(reader)) return false; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement()) break; if (reader->isStartElement()) { if (reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (reader->name() == "child_aspect") { if (!readChildAspectElement(reader, preview)) return false; } else if (reader->name() == "state") { //load the state of the views (visible, maximized/minimized/geometry) //and the state of the project explorer (expanded items, currently selected item) emit requestLoadState(reader); } else { reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } } } else // no project element reader->raiseError(i18n("no project element found")); } else // no start document reader->raiseError(i18n("no valid XML document found")); if (!preview) { //wait until all columns are decoded from base64-encoded data QThreadPool::globalInstance()->waitForDone(); //LiveDataSource: //call finalizeLoad() to replace relative with absolute paths if required //and to create columns during the initial read QVector sources = children(AbstractAspect::Recursive); for (auto* source : sources) { if (!source) continue; source->finalizeLoad(); } //everything is read now. //restore the pointer to the data sets (columns) in xy-curves etc. QVector columns = children(AbstractAspect::Recursive); //xy-curves // cannot be removed by the column observer, because it does not react // on curve changes QVector curves = children(AbstractAspect::Recursive); for (auto* curve : curves) { if (!curve) continue; curve->suppressRetransform(true); auto* equationCurve = dynamic_cast(curve); auto* analysisCurve = dynamic_cast(curve); if (equationCurve) { //curves defined by a mathematical equations recalculate their own columns on load again. if (!preview) equationCurve->recalculate(); } else if (analysisCurve) { RESTORE_COLUMN_POINTER(analysisCurve, xDataColumn, XDataColumn); RESTORE_COLUMN_POINTER(analysisCurve, yDataColumn, YDataColumn); RESTORE_COLUMN_POINTER(analysisCurve, y2DataColumn, Y2DataColumn); auto* fitCurve = dynamic_cast(curve); if (fitCurve) { RESTORE_COLUMN_POINTER(fitCurve, xErrorColumn, XErrorColumn); RESTORE_COLUMN_POINTER(fitCurve, yErrorColumn, YErrorColumn); } } else { RESTORE_COLUMN_POINTER(curve, xColumn, XColumn); RESTORE_COLUMN_POINTER(curve, yColumn, YColumn); RESTORE_COLUMN_POINTER(curve, valuesColumn, ValuesColumn); RESTORE_COLUMN_POINTER(curve, xErrorPlusColumn, XErrorPlusColumn); RESTORE_COLUMN_POINTER(curve, xErrorMinusColumn, XErrorMinusColumn); RESTORE_COLUMN_POINTER(curve, yErrorPlusColumn, YErrorPlusColumn); RESTORE_COLUMN_POINTER(curve, yErrorMinusColumn, YErrorMinusColumn); qDebug()<<"curve columns " << curve->xColumn() << " " << curve->yColumn(); } if (dynamic_cast(curve)) RESTORE_POINTER(dynamic_cast(curve), dataSourceCurve, DataSourceCurve, XYCurve, curves); curve->suppressRetransform(false); } //axes QVector axes = children(AbstractAspect::Recursive); for (auto* axis : axes) { if (!axis) continue; RESTORE_COLUMN_POINTER(axis, majorTicksColumn, MajorTicksColumn); RESTORE_COLUMN_POINTER(axis, minorTicksColumn, MinorTicksColumn); } //histograms QVector hists = children(AbstractAspect::Recursive); for (auto* hist : hists) { if (!hist) continue; RESTORE_COLUMN_POINTER(hist, dataColumn, DataColumn); } //data picker curves QVector dataPickerCurves = children(AbstractAspect::Recursive); for (auto* dataPickerCurve : dataPickerCurves) { if (!dataPickerCurve) continue; RESTORE_COLUMN_POINTER(dataPickerCurve, posXColumn, PosXColumn); RESTORE_COLUMN_POINTER(dataPickerCurve, posYColumn, PosYColumn); RESTORE_COLUMN_POINTER(dataPickerCurve, plusDeltaXColumn, PlusDeltaXColumn); RESTORE_COLUMN_POINTER(dataPickerCurve, minusDeltaXColumn, MinusDeltaXColumn); RESTORE_COLUMN_POINTER(dataPickerCurve, plusDeltaYColumn, PlusDeltaYColumn); RESTORE_COLUMN_POINTER(dataPickerCurve, minusDeltaYColumn, MinusDeltaYColumn); } //if a column was calculated via a formula, restore the pointers to the variable columns defining the formula for (auto* col : columns) { if (!col->formulaVariableColumnPaths().isEmpty()) { - QVector& formulaVariableColumns = const_cast&>(col->formulaVariableColumns()); - for (auto path : col->formulaVariableColumnPaths()) { - bool found = false; + auto& formulaVariableColumns = const_cast&>(col->formulaVariableColumns()); + formulaVariableColumns.resize(col->formulaVariableColumnPaths().length()); + + for (int i = 0; i < col->formulaVariableColumnPaths().length(); i++) { + auto path = col->formulaVariableColumnPaths()[i]; for (Column* c : columns) { if (!c) continue; if (c->path() == path) { - formulaVariableColumns << c; + formulaVariableColumns[i] = c; col->finalizeLoad(); - found = true; break; } } - - if (!found) - formulaVariableColumns << nullptr; } } } //all data was read in spreadsheets: //call CartesianPlot::retransform() to retransform the plots for (auto* plot : children(AbstractAspect::Recursive)) { plot->setIsLoading(false); plot->retransform(); } //all data was read in live-data sources: //call CartesianPlot::dataChanged() to notify affected plots about the new data. //this needs to be done here since in LiveDataSource::finalizeImport() called above //where the data is read the column pointers are not restored yes in curves. QVector plots; for (auto* source : sources) { for (int n = 0; n < source->columnCount(); ++n) { Column* column = source->column(n); //determine the plots where the column is consumed for (const auto* curve : curves) { if (curve->xColumn() == column || curve->yColumn() == column) { auto* plot = dynamic_cast(curve->parentAspect()); if (plots.indexOf(plot) == -1) { plots << plot; plot->setSuppressDataChangedSignal(true); } } } column->setChanged(); } } //loop over all affected plots and retransform them for (auto* plot : plots) { plot->setSuppressDataChangedSignal(true); plot->dataChanged(); } } emit loaded(); return !reader->hasError(); } bool Project::readProjectAttributes(XmlStreamReader* reader) { QXmlStreamAttributes attribs = reader->attributes(); QString str = attribs.value(reader->namespaceUri().toString(), "modificationTime").toString(); QDateTime modificationTime = QDateTime::fromString(str, "yyyy-dd-MM hh:mm:ss:zzz"); if (str.isEmpty() || !modificationTime.isValid()) { reader->raiseWarning(i18n("Invalid project modification time. Using current time.")); d->modificationTime = QDateTime::currentDateTime(); } else d->modificationTime = modificationTime; d->author = attribs.value(reader->namespaceUri().toString(), "author").toString(); return true; } diff --git a/src/backend/core/Workbook.cpp b/src/backend/core/Workbook.cpp index bba8a8bfe..7675d02dd 100644 --- a/src/backend/core/Workbook.cpp +++ b/src/backend/core/Workbook.cpp @@ -1,223 +1,226 @@ /*************************************************************************** File : Workbook.h Project : LabPlot Description : Aspect providing a container for storing data in form of spreadsheets and matrices -------------------------------------------------------------------- Copyright : (C) 2015 Alexander Semke(alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "Workbook.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/matrix/Matrix.h" #include "backend/lib/XmlStreamReader.h" #include "commonfrontend/workbook/WorkbookView.h" #include "kdefrontend/spreadsheet/ExportSpreadsheetDialog.h" #include /** * \class Workbook * \brief Top-level container for Spreadsheet and Matrix. * \ingroup backend */ Workbook::Workbook(const QString& name) : AbstractPart(name, AspectType::Workbook) { } QIcon Workbook::icon() const { return QIcon::fromTheme("labplot-workbook"); } /*! * Returns a new context menu. The caller takes ownership of the menu. */ QMenu* Workbook::createContextMenu() { QMenu *menu = AbstractPart::createContextMenu(); Q_ASSERT(menu); emit requestProjectContextMenu(menu); return menu; } QWidget* Workbook::view() const { if (!m_partView) { m_view = new WorkbookView(const_cast(this)); m_partView = m_view; } return m_partView; } bool Workbook::exportView() const { Spreadsheet* s = currentSpreadsheet(); bool ret = false; if (s) ret = s->exportView(); else { Matrix* m = currentMatrix(); if (m) ret = m->exportView(); } return ret; } bool Workbook::printView() { Spreadsheet* s = currentSpreadsheet(); bool ret = false; if (s) ret = s->printView(); else { Matrix* m = currentMatrix(); if (m) ret = m->printView(); } return ret; } bool Workbook::printPreview() const { Spreadsheet* s = currentSpreadsheet(); bool ret = false; if (s) ret = s->printPreview(); else { Matrix* m = currentMatrix(); if (m) ret = m->printPreview(); } return ret; } Spreadsheet* Workbook::currentSpreadsheet() const { if (!m_view) return nullptr; int index = m_view->currentIndex(); if (index != -1) { auto* aspect = child(index); return dynamic_cast(aspect); } return nullptr; } Matrix* Workbook::currentMatrix() const { if (!m_view) return nullptr; int index = reinterpret_cast(m_view)->currentIndex(); if (index != -1) { auto* aspect = child(index); return dynamic_cast(aspect); } return nullptr; } /*! this slot is called when a workbook child is selected in the project explorer. emits \c workbookItemSelected() to forward this event to the \c WorkbookView in order to select the corresponding tab. */ void Workbook::childSelected(const AbstractAspect* aspect) { int index = indexOfChild(aspect); emit workbookItemSelected(index); } /*! this slot is called when a worksheet element is deselected in the project explorer. */ void Workbook::childDeselected(const AbstractAspect* aspect) { Q_UNUSED(aspect); } /*! * Emits the signal to select or to deselect the workbook item (spreadsheet or matrix) with the index \c index * in the project explorer, if \c selected=true or \c selected=false, respectively. * The signal is handled in \c AspectTreeModel and forwarded to the tree view in \c ProjectExplorer. * This function is called in \c WorkbookView when the current tab was changed */ void Workbook::setChildSelectedInView(int index, bool selected) { auto* aspect = child(index); if (selected) { emit childAspectSelectedInView(aspect); //deselect the workbook in the project explorer, if a child (spreadsheet or matrix) was selected. //prevents unwanted multiple selection with workbook if it was selected before. emit childAspectDeselectedInView(this); } else { emit childAspectDeselectedInView(aspect); //deselect also all children that were potentially selected before (columns of a spreadsheet) for (auto* child : aspect->children()) emit childAspectDeselectedInView(child); } } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void Workbook::save(QXmlStreamWriter* writer) const { writer->writeStartElement( "workbook" ); writeBasicAttributes(writer); writeCommentElement(writer); //serialize all children for (auto* aspect : children()) aspect->save(writer); writer->writeEndElement(); // close "workbook" section } //! Load from XML bool Workbook::load(XmlStreamReader* reader, bool preview) { if (!readBasicAttributes(reader)) return false; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "workbook") break; if (!reader->isStartElement()) continue; - if (reader->name() == "spreadsheet") { + if (reader->name() == "comment") { + if (!readCommentElement(reader)) + return false; + } else if (reader->name() == "spreadsheet") { Spreadsheet* spreadsheet = new Spreadsheet("spreadsheet", true); if (!spreadsheet->load(reader, preview)) { delete spreadsheet; return false; } else addChild(spreadsheet); } else if (reader->name() == "matrix") { Matrix* matrix = new Matrix(i18n("matrix"), true); if (!matrix->load(reader, preview)) { delete matrix; return false; } else addChild(matrix); } else { // unknown element reader->raiseWarning(i18n("unknown workbook element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } return true; } diff --git a/src/backend/core/column/Column.cpp b/src/backend/core/column/Column.cpp index 7337f50ff..0c2c94077 100644 --- a/src/backend/core/column/Column.cpp +++ b/src/backend/core/column/Column.cpp @@ -1,1980 +1,2041 @@ /*************************************************************************** File : Column.cpp Project : LabPlot Description : Aspect that manages a column -------------------------------------------------------------------- Copyright : (C) 2007-2009 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2013-2017 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2017 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/core/column/Column.h" #include "backend/core/column/ColumnPrivate.h" #include "backend/core/column/ColumnStringIO.h" #include "backend/core/column/columncommands.h" #include "backend/core/Project.h" #include "backend/lib/XmlStreamReader.h" #include "backend/core/datatypes/String2DateTimeFilter.h" #include "backend/core/datatypes/DateTime2StringFilter.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/worksheet/plots/cartesian/Histogram.h" #include "backend/worksheet/plots/cartesian/XYCurve.h" #include "backend/worksheet/plots/cartesian/XYAnalysisCurve.h" extern "C" { #include } +#include #include #include #include #include #include #include /** * \class Column * \brief Aspect that manages a column * * This class represents a column, i.e., (mathematically) a 1D vector of * values with a header. It provides a public reading and (undo aware) writing * interface as defined in AbstractColumn. A column * can have one of currently three data types: double, QString, or * QDateTime. The string representation of the values can differ depending * on the mode of the column. * * Column inherits from AbstractAspect and is intended to be a child * of the corresponding Spreadsheet in the aspect hierarchy. Columns don't * have a view as they are intended to be displayed inside a spreadsheet. */ Column::Column(const QString& name, ColumnMode mode) : AbstractColumn(name, AspectType::Column), d(new ColumnPrivate(this, mode)) { init(); } /** * \brief Common part of ctors */ void Column::init() { m_string_io = new ColumnStringIO(this); d->inputFilter()->input(0, m_string_io); d->outputFilter()->input(0, this); d->inputFilter()->setHidden(true); d->outputFilter()->setHidden(true); - addChild(d->inputFilter()); - addChild(d->outputFilter()); + addChildFast(d->inputFilter()); + addChildFast(d->outputFilter()); m_suppressDataChangedSignal = false; m_usedInActionGroup = new QActionGroup(this); connect(m_usedInActionGroup, &QActionGroup::triggered, this, &Column::navigateTo); + connect(this, &AbstractColumn::maskingChanged, this, [=]{d->propertiesAvailable = false;}); } Column::~Column() { delete m_string_io; delete d; } QMenu* Column::createContextMenu() { QMenu* menu = AbstractAspect::createContextMenu(); QAction* firstAction{nullptr}; //insert after "rename" and "delete" actions, if available. //MQTTTopic columns don't have these actions if (menu->actions().size() > 1) firstAction = menu->actions().at(1); //add actions available in SpreadsheetView //TODO: we don't need to add anything from the view for MQTTTopic columns. //at the moment it's ok to check to the null pointer for firstAction here. //later, once we have some actions in the menu also for MQTT topics we'll //need to explicitly to dynamic_cast for MQTTTopic if (firstAction) emit requestProjectContextMenu(menu); //"Used in" menu containing all curves where the column is used QMenu* usedInMenu = new QMenu(i18n("Used in")); usedInMenu->setIcon(QIcon::fromTheme("go-next-view")); usedInMenu->addSection(i18n("Curves")); //remove previously added actions for (auto* action : m_usedInActionGroup->actions()) m_usedInActionGroup->removeAction(action); Project* project = this->project(); //add curves where the column is currently in use usedInMenu->addSection(i18n("XY-Curves")); auto curves = project->children(AbstractAspect::Recursive); for (const auto* curve : curves) { bool used = false; const auto* analysisCurve = dynamic_cast(curve); if (analysisCurve) { if (analysisCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet && (analysisCurve->xDataColumn() == this || analysisCurve->yDataColumn() == this || analysisCurve->y2DataColumn() == this) ) used = true; } else { if (curve->xColumn() == this || curve->yColumn() == this) used = true; } if (used) { QAction* action = new QAction(curve->icon(), curve->name(), m_usedInActionGroup); action->setData(curve->path()); usedInMenu->addAction(action); } } //add histograms where the column is used usedInMenu->addSection(i18n("Histograms")); auto hists = project->children(AbstractAspect::Recursive); for (const auto* hist : hists) { bool used = (hist->dataColumn() == this); if (used) { QAction* action = new QAction(hist->icon(), hist->name(), m_usedInActionGroup); action->setData(hist->path()); usedInMenu->addAction(action); } } //add calculated columns where the column is used in formula variables usedInMenu->addSection(i18n("Calculated Columns")); QVector columns = project->children(AbstractAspect::Recursive); const QString& path = this->path(); for (const auto* column : columns) { auto paths = column->formulaVariableColumnPaths(); if (paths.indexOf(path) != -1) { QAction* action = new QAction(column->icon(), column->name(), m_usedInActionGroup); action->setData(column->path()); usedInMenu->addAction(action); } } if (firstAction) menu->insertSeparator(firstAction); menu->insertMenu(firstAction, usedInMenu); menu->insertSeparator(firstAction); return menu; } void Column::navigateTo(QAction* action) { project()->navigateTo(action->data().toString()); } /*! * */ void Column::setSuppressDataChangedSignal(bool b) { m_suppressDataChangedSignal = b; } void Column::addUsedInPlots(QVector& plots) { const Project* project = this->project(); + + //when executing tests we don't create any project, + //add a null-pointer check for tests here. + if (!project) + return; + QVector curves = project->children(AbstractAspect::Recursive); //determine the plots where the column is consumed for (const auto* curve : curves) { if (curve->xColumn() == this || curve->yColumn() == this || (curve->xErrorType() == XYCurve::SymmetricError && curve->xErrorPlusColumn() == this) || (curve->xErrorType() == XYCurve::AsymmetricError && (curve->xErrorPlusColumn() == this ||curve->xErrorMinusColumn() == this)) || (curve->yErrorType() == XYCurve::SymmetricError && curve->yErrorPlusColumn() == this) || (curve->yErrorType() == XYCurve::AsymmetricError && (curve->yErrorPlusColumn() == this ||curve->yErrorMinusColumn() == this)) ) { auto* plot = dynamic_cast(curve->parentAspect()); if (plots.indexOf(plot) == -1) plots << plot; } } QVector hists = project->children(AbstractAspect::Recursive); for (const auto* hist : hists) { if (hist->dataColumn() == this ) { auto* plot = dynamic_cast(hist->parentAspect()); if (plots.indexOf(plot) == -1) plots << plot; } } } /** * \brief Set the column mode * * This sets the column mode and, if * necessary, converts it to another datatype. */ void Column::setColumnMode(AbstractColumn::ColumnMode mode) { if (mode == columnMode()) return; DEBUG("Column::setColumnMode()"); beginMacro(i18n("%1: change column type", name())); auto* old_input_filter = d->inputFilter(); auto* old_output_filter = d->outputFilter(); exec(new ColumnSetModeCmd(d, mode)); if (d->inputFilter() != old_input_filter) { removeChild(old_input_filter); addChild(d->inputFilter()); d->inputFilter()->input(0, m_string_io); } if (d->outputFilter() != old_output_filter) { removeChild(old_output_filter); addChild(d->outputFilter()); d->outputFilter()->input(0, this); } endMacro(); DEBUG("Column::setColumnMode() DONE"); } void Column::setColumnModeFast(AbstractColumn::ColumnMode mode) { if (mode == columnMode()) return; auto* old_input_filter = d->inputFilter(); auto* old_output_filter = d->outputFilter(); exec(new ColumnSetModeCmd(d, mode)); if (d->inputFilter() != old_input_filter) { removeChild(old_input_filter); addChildFast(d->inputFilter()); d->inputFilter()->input(0, m_string_io); } if (d->outputFilter() != old_output_filter) { removeChild(old_output_filter); addChildFast(d->outputFilter()); d->outputFilter()->input(0, this); } } bool Column::isDraggable() const { return true; } QVector Column::dropableOn() const { return QVector{AspectType::CartesianPlot}; } /** * \brief Copy another column of the same type * * This function will return false if the data type * of 'other' is not the same as the type of 'this'. * Use a filter to convert a column to another type. */ bool Column::copy(const AbstractColumn* other) { Q_CHECK_PTR(other); if (other->columnMode() != columnMode()) return false; exec(new ColumnFullCopyCmd(d, other)); return true; } /** * \brief Copies a part of another column of the same type * * This function will return false if the data type * of 'other' is not the same as the type of 'this'. * \param other pointer to the column to copy * \param src_start first row to copy in the column to copy * \param dest_start first row to copy in * \param num_rows the number of rows to copy */ bool Column::copy(const AbstractColumn* source, int source_start, int dest_start, int num_rows) { Q_CHECK_PTR(source); if (source->columnMode() != columnMode()) return false; exec(new ColumnPartialCopyCmd(d, source, source_start, dest_start, num_rows)); return true; } /** * \brief Insert some empty (or initialized with zero) rows */ void Column::handleRowInsertion(int before, int count) { AbstractColumn::handleRowInsertion(before, count); exec(new ColumnInsertRowsCmd(d, before, count)); if (!m_suppressDataChangedSignal) emit dataChanged(this); d->statisticsAvailable = false; d->hasValuesAvailable = false; d->propertiesAvailable = false; } /** * \brief Remove 'count' rows starting from row 'first' */ void Column::handleRowRemoval(int first, int count) { AbstractColumn::handleRowRemoval(first, count); exec(new ColumnRemoveRowsCmd(d, first, count)); if (!m_suppressDataChangedSignal) emit dataChanged(this); d->statisticsAvailable = false; d->hasValuesAvailable = false; d->propertiesAvailable = false; } /** * \brief Set the column plot designation */ void Column::setPlotDesignation(AbstractColumn::PlotDesignation pd) { if (pd != plotDesignation()) exec(new ColumnSetPlotDesignationCmd(d, pd)); } /** * \brief Get width */ int Column::width() const { return d->width(); } /** * \brief Set width */ void Column::setWidth(int value) { d->setWidth(value); } /** * \brief Clear the whole column */ void Column::clear() { exec(new ColumnClearCmd(d)); } //////////////////////////////////////////////////////////////////////////////// //@} //////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////// //! \name Formula related functions //@{ //////////////////////////////////////////////////////////////////////////////// /** * \brief Returns the formula used to generate column values */ QString Column:: formula() const { return d->formula(); } const QStringList& Column::formulaVariableNames() const { return d->formulaVariableNames(); } const QVector& Column::formulaVariableColumns() const { return d->formulaVariableColumns(); } const QStringList& Column::formulaVariableColumnPaths() const { return d->formulaVariableColumnPaths(); } void Column::setformulVariableColumnsPath(int index, const QString path) { d->setformulVariableColumnsPath(index, path); } void Column::setformulVariableColumn(int index, Column* column) { d->setformulVariableColumn(index, column); } bool Column::formulaAutoUpdate() const { return d->formulaAutoUpdate(); } /** * \brief Sets the formula used to generate column values */ void Column::setFormula(const QString& formula, const QStringList& variableNames, const QVector& columns, bool autoUpdate) { exec(new ColumnSetGlobalFormulaCmd(d, formula, variableNames, columns, autoUpdate)); } /*! * in case the cell values are calculated via a global column formula, * updates the values on data changes in all the dependent changes in the * "variable columns". */ void Column::updateFormula() { + d->statisticsAvailable = false; + d->hasValuesAvailable = false; + d->propertiesAvailable = false; d->updateFormula(); } /** * \brief Set a formula string for an interval of rows */ void Column::setFormula(const Interval& i, const QString& formula) { exec(new ColumnSetFormulaCmd(d, i, formula)); } /** * \brief Overloaded function for convenience */ void Column::setFormula(int row, const QString& formula) { setFormula(Interval(row, row), formula); } /** * \brief Clear all formulas */ void Column::clearFormulas() { exec(new ColumnClearFormulasCmd(d)); } //////////////////////////////////////////////////////////////////////////////// //@} //////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////// //! \name type specific functions //@{ //////////////////////////////////////////////////////////////////////////////// /** * \brief Set the content of row 'row' * * Use this only when columnMode() is Text */ void Column::setTextAt(int row, const QString& new_value) { DEBUG("Column::setTextAt()"); d->statisticsAvailable = false; + d->hasValuesAvailable = false; d->propertiesAvailable = false; exec(new ColumnSetTextCmd(d, row, new_value)); } /** * \brief Replace a range of values * * Use this only when columnMode() is Text */ void Column::replaceTexts(int first, const QVector& new_values) { DEBUG("Column::replaceTexts()"); if (!new_values.isEmpty()) { //TODO: do we really need this check? d->statisticsAvailable = false; + d->hasValuesAvailable = false; d->propertiesAvailable = false; exec(new ColumnReplaceTextsCmd(d, first, new_values)); } } /** * \brief Set the content of row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ void Column::setDateAt(int row, QDate new_value) { - d->statisticsAvailable = false; - d->propertiesAvailable = false; setDateTimeAt(row, QDateTime(new_value, timeAt(row))); } /** * \brief Set the content of row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ void Column::setTimeAt(int row, QTime new_value) { - d->statisticsAvailable = false; - d->propertiesAvailable = false; setDateTimeAt(row, QDateTime(dateAt(row), new_value)); } /** * \brief Set the content of row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ void Column::setDateTimeAt(int row, const QDateTime& new_value) { d->statisticsAvailable = false; + d->hasValuesAvailable = false; d->propertiesAvailable = false; exec(new ColumnSetDateTimeCmd(d, row, new_value)); } /** * \brief Replace a range of values * * Use this only when columnMode() is DateTime, Month or Day */ void Column::replaceDateTimes(int first, const QVector& new_values) { if (!new_values.isEmpty()) { d->statisticsAvailable = false; + d->hasValuesAvailable = false; d->propertiesAvailable = false; exec(new ColumnReplaceDateTimesCmd(d, first, new_values)); } } /** * \brief Set the content of row 'row' * * Use this only when columnMode() is Numeric */ void Column::setValueAt(int row, const double new_value) { // DEBUG("Column::setValueAt()"); d->statisticsAvailable = false; d->hasValuesAvailable = false; d->propertiesAvailable = false; exec(new ColumnSetValueCmd(d, row, new_value)); } /** * \brief Replace a range of values * * Use this only when columnMode() is Numeric */ void Column::replaceValues(int first, const QVector& new_values) { DEBUG("Column::replaceValues()"); if (!new_values.isEmpty()) { d->statisticsAvailable = false; d->hasValuesAvailable = false; d->propertiesAvailable = false; exec(new ColumnReplaceValuesCmd(d, first, new_values)); } } /** * \brief Set the content of row 'row' * * Use this only when columnMode() is Integer */ void Column::setIntegerAt(int row, const int new_value) { DEBUG("Column::setIntegerAt()"); d->statisticsAvailable = false; d->hasValuesAvailable = false; d->propertiesAvailable = false; exec(new ColumnSetIntegerCmd(d, row, new_value)); } /** * \brief Replace a range of values * * Use this only when columnMode() is Integer */ void Column::replaceInteger(int first, const QVector& new_values) { DEBUG("Column::replaceInteger()"); if (!new_values.isEmpty()) { d->statisticsAvailable = false; d->hasValuesAvailable = false; d->propertiesAvailable = false; exec(new ColumnReplaceIntegersCmd(d, first, new_values)); } } /*! * \brief Column::properties * Returns the column properties of this curve (monoton increasing, monoton decreasing, ... ) * \see AbstractColumn::properties */ AbstractColumn::Properties Column::properties() const{ if (!d->propertiesAvailable) d->updateProperties(); return d->properties; } const Column::ColumnStatistics& Column::statistics() const { if (!d->statisticsAvailable) calculateStatistics(); return d->statistics; } void Column::calculateStatistics() const { + if ( (columnMode() != AbstractColumn::Numeric) + && (columnMode() != AbstractColumn::Integer) ) + return; + d->statistics = ColumnStatistics(); ColumnStatistics& statistics = d->statistics; - // TODO: support other data types? - auto* rowValues = reinterpret_cast*>(data()); - - size_t notNanCount = 0; + int rowValuesSize = 0; + int notNanCount = 0; double val; double columnSum = 0.0; double columnProduct = 1.0; double columnSumNeg = 0.0; double columnSumSquare = 0.0; statistics.minimum = INFINITY; statistics.maximum = -INFINITY; QMap frequencyOfValues; QVector rowData; - rowData.reserve(rowValues->size()); - for (int row = 0; row < rowValues->size(); ++row) { - val = rowValues->value(row); - if (std::isnan(val) || isMasked(row)) - continue; - - if (val < statistics.minimum) - statistics.minimum = val; - if (val > statistics.maximum) - statistics.maximum = val; - columnSum+= val; - columnSumNeg += (1.0 / val); - columnSumSquare += pow(val, 2.0); - columnProduct *= val; - if (frequencyOfValues.contains(val)) - frequencyOfValues.operator [](val)++; - else - frequencyOfValues.insert(val, 1); - ++notNanCount; - rowData.push_back(val); + + if (columnMode() == AbstractColumn::Numeric) { + auto* rowValues = reinterpret_cast*>(data()); + rowValuesSize = rowValues->size(); + rowData.reserve(rowValuesSize); + + for (int row = 0; row < rowValuesSize; ++row) { + val = rowValues->value(row); + if (std::isnan(val) || isMasked(row)) + continue; + + if (val < statistics.minimum) + statistics.minimum = val; + if (val > statistics.maximum) + statistics.maximum = val; + columnSum += val; + columnSumNeg += (1.0 / val); + columnSumSquare += pow(val, 2.0); + columnProduct *= val; + if (frequencyOfValues.contains(val)) + frequencyOfValues.operator [](val)++; + else + frequencyOfValues.insert(val, 1); + ++notNanCount; + rowData.push_back(val); + } + } else if (columnMode() == AbstractColumn::Integer) { + //TODO: code duplication because of the reinterpret_cast... + auto* rowValues = reinterpret_cast*>(data()); + rowValuesSize = rowValues->size(); + rowData.reserve(rowValuesSize); + for (int row = 0; row < rowValuesSize; ++row) { + val = rowValues->value(row); + if (std::isnan(val) || isMasked(row)) + continue; + + if (val < statistics.minimum) + statistics.minimum = val; + if (val > statistics.maximum) + statistics.maximum = val; + columnSum += val; + columnSumNeg += (1.0 / val); + columnSumSquare += pow(val, 2.0); + columnProduct *= val; + if (frequencyOfValues.contains(val)) + frequencyOfValues.operator [](val)++; + else + frequencyOfValues.insert(val, 1); + ++notNanCount; + rowData.push_back(val); + } } if (notNanCount == 0) { d->statisticsAvailable = true; return; } - if (rowData.size() < rowValues->size()) + if (rowData.size() < rowValuesSize) rowData.squeeze(); statistics.arithmeticMean = columnSum / notNanCount; statistics.geometricMean = pow(columnProduct, 1.0 / notNanCount); statistics.harmonicMean = notNanCount / columnSumNeg; statistics.contraharmonicMean = columnSumSquare / columnSum; double columnSumVariance = 0; double columnSumMeanDeviation = 0.0; double columnSumMedianDeviation = 0.0; double sumForCentralMoment_r3 = 0.0; double sumForCentralMoment_r4 = 0.0; gsl_sort(rowData.data(), 1, notNanCount); statistics.median = (notNanCount%2) ? rowData.at((int)((notNanCount-1)/2)) : (rowData.at((int)((notNanCount-1)/2)) + rowData.at((int)(notNanCount/2)))/2.0; QVector absoluteMedianList; absoluteMedianList.reserve((int)notNanCount); absoluteMedianList.resize((int)notNanCount); - int idx = 0; - for (int row = 0; row < rowValues->size(); ++row) { - val = rowValues->value(row); - if (std::isnan(val) || isMasked(row) ) - continue; + for (int row = 0; row < notNanCount; ++row) { + val = rowData.value(row); columnSumVariance += pow(val - statistics.arithmeticMean, 2.0); sumForCentralMoment_r3 += pow(val - statistics.arithmeticMean, 3.0); sumForCentralMoment_r4 += pow(val - statistics.arithmeticMean, 4.0); columnSumMeanDeviation += fabs( val - statistics.arithmeticMean ); - absoluteMedianList[idx] = fabs(val - statistics.median); - columnSumMedianDeviation += absoluteMedianList[idx]; - idx++; + absoluteMedianList[row] = fabs(val - statistics.median); + columnSumMedianDeviation += absoluteMedianList[row]; } statistics.meanDeviationAroundMedian = columnSumMedianDeviation / notNanCount; statistics.medianDeviation = (notNanCount%2) ? absoluteMedianList.at((int)((notNanCount-1)/2)) : (absoluteMedianList.at((int)((notNanCount-1)/2)) + absoluteMedianList.at((int)(notNanCount/2)))/2.0; const double centralMoment_r3 = sumForCentralMoment_r3 / notNanCount; const double centralMoment_r4 = sumForCentralMoment_r4 / notNanCount; statistics.variance = columnSumVariance / notNanCount; statistics.standardDeviation = sqrt(statistics.variance); statistics.skewness = centralMoment_r3 / pow(statistics.standardDeviation, 3.0); statistics.kurtosis = (centralMoment_r4 / pow(statistics.standardDeviation, 4.0)) - 3.0; statistics.meanDeviation = columnSumMeanDeviation / notNanCount; double entropy = 0.0; for (const auto& v : frequencyOfValues) { const double frequencyNorm = static_cast(v) / notNanCount; entropy += (frequencyNorm * log2(frequencyNorm)); } statistics.entropy = -entropy; d->statisticsAvailable = true; } ////////////////////////////////////////////////////////////////////////////////////////////// void* Column::data() const { return d->data(); } /*! * return \c true if the column has numeric values, \false otherwise. */ bool Column::hasValues() const { if (d->hasValuesAvailable) return d->hasValues; bool foundValues = false; if (columnMode() == AbstractColumn::Numeric) { for (int row = 0; row < rowCount(); ++row) { if (!std::isnan(valueAt(row))) { foundValues = true; break; } } } else if (columnMode() == AbstractColumn::Integer) { //integer column has always valid values foundValues = true; } else if (columnMode() == AbstractColumn::DateTime) { for (int row = 0; row < rowCount(); ++row) { if (dateTimeAt(row).isValid()) { foundValues = true; break; } } } d->hasValues = foundValues; d->hasValuesAvailable = true; return d->hasValues; } //TODO: support all data types /** * \brief Return the content of row 'row'. * * Use this only when columnMode() is Text */ QString Column::textAt(int row) const { return d->textAt(row); } /** * \brief Return the date part of row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ QDate Column::dateAt(int row) const { return d->dateAt(row); } /** * \brief Return the time part of row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ QTime Column::timeAt(int row) const { return d->timeAt(row); } /** * \brief Return the QDateTime in row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ QDateTime Column::dateTimeAt(int row) const { return d->dateTimeAt(row); } /** * \brief Return the double value in row 'row' */ double Column::valueAt(int row) const { return d->valueAt(row); } /** * \brief Return the int value in row 'row' */ int Column::integerAt(int row) const { return d->integerAt(row); } /* * call this function if the data of the column was changed directly via the data()-pointer * and not via the setValueAt() in order to emit the dataChanged-signal. * This is used e.g. in \c XYFitCurvePrivate::recalculate() */ void Column::setChanged() { d->propertiesAvailable = false; if (!m_suppressDataChangedSignal) emit dataChanged(this); d->statisticsAvailable = false; d->hasValuesAvailable = false; } //////////////////////////////////////////////////////////////////////////////// //@} //////////////////////////////////////////////////////////////////////////////// /** * \brief Return an icon to be used for decorating the views and spreadsheet column headers */ QIcon Column::icon() const { return iconForMode(columnMode()); } //////////////////////////////////////////////////////////////////////////////////////////////////// //! \name serialize/deserialize //@{ //////////////////////////////////////////////////////////////////////////////////////////////////// /** * \brief Save the column as XML */ void Column::save(QXmlStreamWriter* writer) const { writer->writeStartElement("column"); writeBasicAttributes(writer); writer->writeAttribute("rows", QString::number(rowCount())); writer->writeAttribute("designation", QString::number(plotDesignation())); writer->writeAttribute("mode", QString::number(columnMode())); writer->writeAttribute("width", QString::number(width())); //save the formula used to generate column values, if available if (!formula().isEmpty() ) { writer->writeStartElement("formula"); writer->writeAttribute("autoUpdate", QString::number(d->formulaAutoUpdate())); writer->writeTextElement("text", formula()); writer->writeStartElement("variableNames"); for (const auto& name : formulaVariableNames()) writer->writeTextElement("name", name); writer->writeEndElement(); writer->writeStartElement("columnPathes"); for (const auto path : formulaVariableColumnPaths()) writer->writeTextElement("path", path); writer->writeEndElement(); writer->writeEndElement(); } writeCommentElement(writer); writer->writeStartElement("input_filter"); d->inputFilter()->save(writer); writer->writeEndElement(); writer->writeStartElement("output_filter"); d->outputFilter()->save(writer); writer->writeEndElement(); XmlWriteMask(writer); //TODO: formula in cells is not implemented yet // QVector< Interval > formulas = formulaIntervals(); // foreach(const Interval& interval, formulas) { // writer->writeStartElement("formula"); // writer->writeAttribute("start_row", QString::number(interval.start())); // writer->writeAttribute("end_row", QString::number(interval.end())); // writer->writeCharacters(formula(interval.start())); // writer->writeEndElement(); // } int i; switch (columnMode()) { case AbstractColumn::Numeric: { const char* data = reinterpret_cast(static_cast< QVector* >(d->data())->constData()); size_t size = d->rowCount() * sizeof(double); writer->writeCharacters(QByteArray::fromRawData(data, (int)size).toBase64()); break; } case AbstractColumn::Integer: { const char* data = reinterpret_cast(static_cast< QVector* >(d->data())->constData()); size_t size = d->rowCount() * sizeof(int); writer->writeCharacters(QByteArray::fromRawData(data, (int)size).toBase64()); break; } case AbstractColumn::Text: for (i = 0; i < rowCount(); ++i) { writer->writeStartElement("row"); writer->writeAttribute("index", QString::number(i)); writer->writeCharacters(textAt(i)); writer->writeEndElement(); } break; case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: for (i = 0; i < rowCount(); ++i) { writer->writeStartElement("row"); writer->writeAttribute("index", QString::number(i)); writer->writeCharacters(dateTimeAt(i).toString("yyyy-dd-MM hh:mm:ss:zzz")); writer->writeEndElement(); } break; } writer->writeEndElement(); // "column" } //TODO: extra header class DecodeColumnTask : public QRunnable { public: DecodeColumnTask(ColumnPrivate* priv, const QString& content) { m_private = priv; m_content = content; }; void run() override { QByteArray bytes = QByteArray::fromBase64(m_content.toLatin1()); if (m_private->columnMode() == AbstractColumn::Numeric) { auto* data = new QVector(bytes.size()/(int)sizeof(double)); memcpy(data->data(), bytes.data(), bytes.size()); m_private->replaceData(data); } else { auto* data = new QVector(bytes.size()/(int)sizeof(int)); memcpy(data->data(), bytes.data(), bytes.size()); m_private->replaceData(data); } } private: ColumnPrivate* m_private; QString m_content; }; /** * \brief Load the column from XML */ bool Column::load(XmlStreamReader* reader, bool preview) { if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs = reader->attributes(); QString str = attribs.value("rows").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("rows").toString()); else d->resizeTo(str.toInt()); str = attribs.value("designation").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("designation").toString()); else d->setPlotDesignation( AbstractColumn::PlotDesignation(str.toInt()) ); str = attribs.value("mode").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("mode").toString()); else setColumnModeFast( AbstractColumn::ColumnMode(str.toInt()) ); str = attribs.value("width").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("width").toString()); else d->setWidth(str.toInt()); // read child elements while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement()) break; if (reader->isStartElement()) { bool ret_val = true; if (reader->name() == "comment") ret_val = readCommentElement(reader); else if (reader->name() == "input_filter") ret_val = XmlReadInputFilter(reader); else if (reader->name() == "output_filter") ret_val = XmlReadOutputFilter(reader); else if (reader->name() == "mask") ret_val = XmlReadMask(reader); else if (reader->name() == "formula") ret_val = XmlReadFormula(reader); else if (reader->name() == "row") ret_val = XmlReadRow(reader); else { // unknown element reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } if (!ret_val) return false; } if (!preview) { QString content = reader->text().toString().trimmed(); if (!content.isEmpty() && ( columnMode() == AbstractColumn::Numeric || columnMode() == AbstractColumn::Integer)) { auto* task = new DecodeColumnTask(d, content); QThreadPool::globalInstance()->start(task); } } } return !reader->error(); } void Column::finalizeLoad() { d->finalizeLoad(); } /** * \brief Read XML input filter element */ bool Column::XmlReadInputFilter(XmlStreamReader* reader) { Q_ASSERT(reader->isStartElement() == true && reader->name() == "input_filter"); if (!reader->skipToNextTag()) return false; if (!d->inputFilter()->load(reader, false)) return false; if (!reader->skipToNextTag()) return false; Q_ASSERT(reader->isEndElement() == true && reader->name() == "input_filter"); return true; } /** * \brief Read XML output filter element */ bool Column::XmlReadOutputFilter(XmlStreamReader* reader) { Q_ASSERT(reader->isStartElement() == true && reader->name() == "output_filter"); if (!reader->skipToNextTag()) return false; if (!d->outputFilter()->load(reader, false)) return false; if (!reader->skipToNextTag()) return false; Q_ASSERT(reader->isEndElement() == true && reader->name() == "output_filter"); return true; } /** * \brief Read XML formula element */ bool Column::XmlReadFormula(XmlStreamReader* reader) { QString formula; QStringList variableNames; QStringList columnPathes; bool autoUpdate = reader->attributes().value("autoUpdate").toInt(); while (reader->readNext()) { if (reader->isEndElement()) break; if (reader->name() == "text") formula = reader->readElementText(); else if (reader->name() == "variableNames") { while (reader->readNext()) { if (reader->name() == "variableNames" && reader->isEndElement()) break; if (reader->isStartElement()) variableNames << reader->readElementText(); } } else if (reader->name() == "columnPathes") { while (reader->readNext()) { if (reader->name() == "columnPathes" && reader->isEndElement()) break; if (reader->isStartElement()) columnPathes << reader->readElementText(); } } } d->setFormula(formula, variableNames, columnPathes, autoUpdate); return true; } //TODO: read cell formula, not implemented yet // bool Column::XmlReadFormula(XmlStreamReader* reader) // { // Q_ASSERT(reader->isStartElement() && reader->name() == "formula"); // // bool ok1, ok2; // int start, end; // start = reader->readAttributeInt("start_row", &ok1); // end = reader->readAttributeInt("end_row", &ok2); // if (!ok1 || !ok2) // { // reader->raiseError(i18n("invalid or missing start or end row")); // return false; // } // setFormula(Interval(start,end), reader->readElementText()); // // return true; // } /** * \brief Read XML row element */ bool Column::XmlReadRow(XmlStreamReader* reader) { Q_ASSERT(reader->isStartElement() == true && reader->name() == "row"); // QXmlStreamAttributes attribs = reader->attributes(); bool ok; int index = reader->readAttributeInt("index", &ok); if (!ok) { reader->raiseError(i18n("invalid or missing row index")); return false; } QString str = reader->readElementText(); switch (columnMode()) { case AbstractColumn::Numeric: { double value = str.toDouble(&ok); if (!ok) { reader->raiseError(i18n("invalid row value")); return false; } setValueAt(index, value); break; } case AbstractColumn::Integer: { int value = str.toInt(&ok); if (!ok) { reader->raiseError(i18n("invalid row value")); return false; } setIntegerAt(index, value); break; } case AbstractColumn::Text: setTextAt(index, str); break; case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: QDateTime date_time = QDateTime::fromString(str,"yyyy-dd-MM hh:mm:ss:zzz"); setDateTimeAt(index, date_time); break; } return true; } //////////////////////////////////////////////////////////////////////////////// //@} //////////////////////////////////////////////////////////////////////////////// /** * \brief Return whether the object is read-only */ bool Column::isReadOnly() const { return false; } /** * \brief Return the column mode * * This function is mostly used by spreadsheets but can also be used * by plots. The column mode specifies how to interpret * the values in the column additional to the data type. */ AbstractColumn::ColumnMode Column::columnMode() const { return d->columnMode(); } /** * \brief Return the data vector size * * This returns the number of rows that actually contain data. * Rows beyond this can be masked etc. but should be ignored by filters, * plots etc. */ int Column::rowCount() const { return d->rowCount(); } /** * \brief Return the column plot designation */ AbstractColumn::PlotDesignation Column::plotDesignation() const { return d->plotDesignation(); } QString Column::plotDesignationString() const { switch (plotDesignation()) { case AbstractColumn::NoDesignation: return QString(""); case AbstractColumn::X: return QLatin1String("[X]"); case AbstractColumn::Y: return QLatin1String("[Y]"); case AbstractColumn::Z: return QLatin1String("[Z]"); case AbstractColumn::XError: return QLatin1String("[") + i18n("X-error") + QLatin1Char(']'); case AbstractColumn::XErrorPlus: return QLatin1String("[") + i18n("X-error +") + QLatin1Char(']'); case AbstractColumn::XErrorMinus: return QLatin1String("[") + i18n("X-error -") + QLatin1Char(']'); case AbstractColumn::YError: return QLatin1String("[") + i18n("Y-error") + QLatin1Char(']'); case AbstractColumn::YErrorPlus: return QLatin1String("[") + i18n("Y-error +") + QLatin1Char(']'); case AbstractColumn::YErrorMinus: return QLatin1String("[") + i18n("Y-error -") + QLatin1Char(']'); } return QString(""); } AbstractSimpleFilter* Column::outputFilter() const { return d->outputFilter(); } /** * \brief Return a wrapper column object used for String I/O. */ ColumnStringIO* Column::asStringColumn() const { return m_string_io; } //////////////////////////////////////////////////////////////////////////////// //! \name IntervalAttribute related functions //@{ //////////////////////////////////////////////////////////////////////////////// /** * \brief Return the formula associated with row 'row' */ QString Column::formula(int row) const { return d->formula(row); } /** * \brief Return the intervals that have associated formulas * * This can be used to make a list of formulas with their intervals. * Here is some example code: * * \code * QStringList list; * QVector< Interval > intervals = my_column.formulaIntervals(); * foreach(Interval interval, intervals) * list << QString(interval.toString() + ": " + my_column.formula(interval.start())); * \endcode */ QVector< Interval > Column::formulaIntervals() const { return d->formulaIntervals(); } void Column::handleFormatChange() { DEBUG("Column::handleFormatChange() mode = " << ENUM_TO_STRING(AbstractColumn, ColumnMode, columnMode())); if (columnMode() == AbstractColumn::DateTime) { auto* input_filter = static_cast(d->inputFilter()); auto* output_filter = static_cast(d->outputFilter()); DEBUG("change format " << input_filter->format().toStdString() << " to " << output_filter->format().toStdString()); input_filter->setFormat(output_filter->format()); } emit aspectDescriptionChanged(this); // the icon for the type changed if (!m_suppressDataChangedSignal) emit formatChanged(this); // all cells must be repainted d->statisticsAvailable = false; d->hasValuesAvailable = false; d->propertiesAvailable = false; DEBUG("Column::handleFormatChange() DONE"); } /*! * calculates the minimal value in the column. * for \c count = 0, the minimum of all elements is returned. * for \c count > 0, the minimum of the first \count elements is returned. * for \c count < 0, the minimum of the last \count elements is returned. */ double Column::minimum(int count) const { double min = INFINITY; if (count == 0 && d->statisticsAvailable) min = const_cast(this)->statistics().minimum; else { int start, end; if (count == 0) { start = 0; end = rowCount(); } else if (count > 0) { start = 0; end = qMin(rowCount(), count); } else { start = qMax(rowCount() + count, 0); end = rowCount(); } return minimum(start, end); } return min; } /*! * \brief Column::minimum * Calculates the minimum value in the column between the \p startIndex and \p endIndex, endIndex is excluded. * If startIndex is greater than endIndex the indices are swapped * \p startIndex * \p endIndex */ double Column::minimum(int startIndex, int endIndex) const { double min = INFINITY; if (rowCount() == 0) return min; if (startIndex > endIndex && startIndex >= 0 && endIndex >= 0) std::swap(startIndex, endIndex); startIndex = qMax(startIndex, 0); endIndex = qMax(endIndex, 0); startIndex = qMin(startIndex, rowCount() - 1); endIndex = qMin(endIndex, rowCount() - 1); int foundIndex = 0; ColumnMode mode = columnMode(); Properties property = properties(); if (property == Properties::No) { + // skipping values is only in Properties::No needed, because + // when there are invalid values the property must be Properties::No switch (mode) { case Numeric: { auto* vec = static_cast*>(data()); for (int row = startIndex; row < endIndex; ++row) { + if (!isValid(row) || isMasked(row)) + continue; + const double val = vec->at(row); if (std::isnan(val)) continue; if (val < min) min = val; } break; } case Integer: { auto* vec = static_cast*>(data()); for (int row = startIndex; row < endIndex; ++row) { + if (!isValid(row) || isMasked(row)) + continue; + const int val = vec->at(row); if (val < min) min = val; } break; } case Text: break; case DateTime: { auto* vec = static_cast*>(data()); for (int row = startIndex; row < endIndex; ++row) { + if (!isValid(row) || isMasked(row)) + continue; + const qint64 val = vec->at(row).toMSecsSinceEpoch(); if (val < min) min = val; } break; } case Day: case Month: default: break; } return min; } // use the properties knowledge to determine maximum faster if (property == Properties::Constant || property == Properties::MonotonicIncreasing) - foundIndex = 0; + foundIndex = startIndex; else if (property == Properties::MonotonicDecreasing) foundIndex = endIndex; switch (mode) { case Numeric: case Integer: return valueAt(foundIndex); case DateTime: case Month: case Day: return dateTimeAt(foundIndex).toMSecsSinceEpoch(); case Text: default: break; } return min; } /*! * calculates the maximal value in the column. * for \c count = 0, the maximum of all elements is returned. * for \c count > 0, the maximum of the first \count elements is returned. * for \c count < 0, the maximum of the last \count elements is returned. */ double Column::maximum(int count) const { double max = -INFINITY; if (count == 0 && d->statisticsAvailable) max = const_cast(this)->statistics().maximum; else { int start, end; if (count == 0) { start = 0; end = rowCount(); } else if (count > 0) { start = 0; end = qMin(rowCount(), count); } else { start = qMax(rowCount() + count, 0); end = rowCount(); } return maximum(start, end); } return max; } /*! * \brief Column::maximum * Calculates the maximum value in the column between the \p startIndex and \p endIndex. * If startIndex is greater than endIndex the indices are swapped * \p startIndex * \p endIndex */ double Column::maximum(int startIndex, int endIndex) const { double max = -INFINITY; if (rowCount() == 0) return max; if (startIndex > endIndex && startIndex >= 0 && endIndex >= 0) std::swap(startIndex, endIndex); startIndex = qMax(startIndex, 0); endIndex = qMax(endIndex, 0); startIndex = qMin(startIndex, rowCount() - 1); endIndex = qMin(endIndex, rowCount() - 1); int foundIndex = 0; ColumnMode mode = columnMode(); Properties property = properties(); if (property == Properties::No) { switch (mode) { case Numeric: { auto* vec = static_cast*>(data()); for (int row = startIndex; row < endIndex; ++row) { + if (!isValid(row) || isMasked(row)) + continue; const double val = vec->at(row); if (std::isnan(val)) continue; if (val > max) max = val; } break; } case Integer: { auto* vec = static_cast*>(data()); for (int row = startIndex; row < endIndex; ++row) { + if (!isValid(row) || isMasked(row)) + continue; const int val = vec->at(row); if (val > max) max = val; } break; } case Text: break; case DateTime: { auto* vec = static_cast*>(data()); for (int row = startIndex; row < endIndex; ++row) { + if (!isValid(row) || isMasked(row)) + continue; const qint64 val = vec->at(row).toMSecsSinceEpoch(); if (val > max) max = val; } break; } case Day: case Month: default: break; } return max; } // use the properties knowledge to determine maximum faster if (property == Properties::Constant || property == Properties::MonotonicDecreasing) - foundIndex = 0; + foundIndex = startIndex; else if (property == Properties::MonotonicIncreasing) foundIndex = endIndex; switch (mode) { case Numeric: case Integer: return valueAt(foundIndex); case DateTime: case Month: case Day: return dateTimeAt(foundIndex).toMSecsSinceEpoch(); case Text: default: break; } return max; } /*! * calculates log2(x)+1 for an integer value. * Used in y(double x) to calculate the maximum steps * source: https://stackoverflow.com/questions/11376288/fast-computing-of-log2-for-64-bit-integers * source: http://graphics.stanford.edu/~seander/bithacks.html#IntegerLogLookup * @param value * @return returns calculated value */ // TODO: testing if it is faster than calculating log2. int Column::calculateMaxSteps (unsigned int value) { - const signed char LogTable256[256] = { + const std::array LogTable256 = { -1,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3, 4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4, 5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, 5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7 }; unsigned int r; // r will be lg(v) unsigned int t, tt; // temporaries if ((tt = value >> 16)) r = (t = tt >> 8) ? 24 + LogTable256[t] : 16 + LogTable256[tt]; else r = (t = value >> 8) ? 8 + LogTable256[t] : LogTable256[value]; return r+1; } /*! * Find index which corresponds to a @p x . In a vector of values * When monotonic increasing or decreasing a different algorithm will be used, which needs less steps (mean) (log_2(rowCount)) to find the value. * @param x * @return -1 if index not found, otherwise the index */ int Column::indexForValue(double x, QVector& column, Properties properties) { int rowCount = column.count(); if (rowCount == 0) return -1; double prevValue = 0; //qint64 prevValueDateTime = 0; if (properties == AbstractColumn::Properties::MonotonicIncreasing || properties == AbstractColumn::Properties::MonotonicDecreasing) { // bisects the index every time, so it is possible to find the value in log_2(rowCount) steps bool increase = true; if(properties == AbstractColumn::Properties::MonotonicDecreasing) increase = false; int lowerIndex = 0; int higherIndex = rowCount-1; unsigned int maxSteps = calculateMaxSteps(static_cast(rowCount))+1; for (unsigned int i = 0; i < maxSteps; i++) { // so no log_2(rowCount) needed int index = lowerIndex + round(static_cast(higherIndex - lowerIndex)/2); double value = column[index]; if (higherIndex - lowerIndex < 2) { if (qAbs(column[lowerIndex] - x) < qAbs(column[higherIndex] - x)) index = lowerIndex; else index = higherIndex; return index; } if (value > x && increase) higherIndex = index; else if (value >= x && !increase) lowerIndex = index; else if (value <= x && increase) lowerIndex = index; else if (value < x && !increase) higherIndex = index; } } else if (properties == AbstractColumn::Properties::Constant) { return 0; } else { // AbstractColumn::Properties::No // naiv way int index = 0; prevValue = column[0]; for (int row = 0; row < rowCount; row++) { double value = column[row]; if (qAbs(value - x) <= qAbs(prevValue - x)) { // "<=" prevents also that row - 1 become < 0 prevValue = value; index = row; } } return index; } return -1; } /*! * Find index which corresponds to a @p x . In a vector of values * When monotonic increasing or decreasing a different algorithm will be used, which needs less steps (mean) (log_2(rowCount)) to find the value. * @param x * @return -1 if index not found, otherwise the index */ int Column::indexForValue(const double x, const QVector& points, Properties properties) { int rowCount = points.count(); if (rowCount == 0) return -1; double prevValue = 0; //qint64 prevValueDateTime = 0; if (properties == AbstractColumn::Properties::MonotonicIncreasing || properties == AbstractColumn::Properties::MonotonicDecreasing) { // bisects the index every time, so it is possible to find the value in log_2(rowCount) steps bool increase = true; if(properties == AbstractColumn::Properties::MonotonicDecreasing) increase = false; int lowerIndex = 0; int higherIndex = rowCount - 1; unsigned int maxSteps = calculateMaxSteps(static_cast(rowCount))+1; for (unsigned int i = 0; i < maxSteps; i++) { // so no log_2(rowCount) needed int index = lowerIndex + round(static_cast(higherIndex - lowerIndex)/2); double value = points[index].x(); if (higherIndex - lowerIndex < 2) { if (qAbs(points[lowerIndex].x() - x) < qAbs(points[higherIndex].x() - x)) index = lowerIndex; else index = higherIndex; return index; } if (value > x && increase) higherIndex = index; else if (value >= x && !increase) lowerIndex = index; else if (value <= x && increase) lowerIndex = index; else if (value < x && !increase) higherIndex = index; } } else if (properties == AbstractColumn::Properties::Constant) { return 0; } else { // AbstractColumn::Properties::No // naiv way prevValue = points[0].x(); int index = 0; for (int row = 0; row < rowCount; row++) { double value = points[row].x(); if (qAbs(value - x) <= qAbs(prevValue - x)) { // "<=" prevents also that row - 1 become < 0 prevValue = value; index = row; } } return index; } return -1; } /*! * Find index which corresponds to a @p x . In a vector of values * When monotonic increasing or decreasing a different algorithm will be used, which needs less steps (mean) (log_2(rowCount)) to find the value. * @param x * @return -1 if index not found, otherwise the index */ int Column::indexForValue(double x, QVector& lines, Properties properties) { int rowCount = lines.count(); if (rowCount == 0) return -1; // use only p1 to find index double prevValue = 0; //qint64 prevValueDateTime = 0; if (properties == AbstractColumn::Properties::MonotonicIncreasing || properties == AbstractColumn::Properties::MonotonicDecreasing) { // bisects the index every time, so it is possible to find the value in log_2(rowCount) steps bool increase = true; if(properties == AbstractColumn::Properties::MonotonicDecreasing) increase = false; int lowerIndex = 0; int higherIndex = rowCount-1; unsigned int maxSteps = calculateMaxSteps(static_cast(rowCount))+1; for (unsigned int i = 0; i < maxSteps; i++) { // so no log_2(rowCount) needed int index = lowerIndex + round(static_cast(higherIndex - lowerIndex)/2); double value = lines[index].p1().x(); if (higherIndex - lowerIndex < 2) { if (qAbs(lines[lowerIndex].p1().x() - x) < qAbs(lines[higherIndex].p1().x() - x)) index = lowerIndex; else index = higherIndex; return index; } if (value > x && increase) higherIndex = index; else if (value >= x && !increase) lowerIndex = index; else if (value <= x && increase) lowerIndex = index; else if (value < x && !increase) higherIndex = index; } } else if (properties == AbstractColumn::Properties::Constant) { return 0; } else { // AbstractColumn::Properties::No // naiv way int index = 0; prevValue = lines[0].p1().x(); for (int row = 0; row < rowCount; row++) { double value = lines[row].p1().x(); if (qAbs(value - x) <= qAbs(prevValue - x)) { // "<=" prevents also that row - 1 become < 0 prevValue = value; index = row; } } return index; } return -1; } int Column::indexForValue(double x) const { double prevValue = 0; qint64 prevValueDateTime = 0; AbstractColumn::ColumnMode mode = columnMode(); int property = properties(); if (property == AbstractColumn::Properties::MonotonicIncreasing || property == AbstractColumn::Properties::MonotonicDecreasing) { // bisects the index every time, so it is possible to find the value in log_2(rowCount) steps bool increase = (property != AbstractColumn::Properties::MonotonicDecreasing); int lowerIndex = 0; int higherIndex = rowCount() - 1; unsigned int maxSteps = calculateMaxSteps(static_cast(rowCount()))+1; if ((mode == AbstractColumn::ColumnMode::Numeric || mode == AbstractColumn::ColumnMode::Integer)) { for (unsigned int i = 0; i < maxSteps; i++) { // so no log_2(rowCount) needed int index = lowerIndex + round(static_cast(higherIndex - lowerIndex)/2); double value = valueAt(index); if (higherIndex - lowerIndex < 2) { if (qAbs(valueAt(lowerIndex) - x) < qAbs(valueAt(higherIndex) - x)) index = lowerIndex; else index = higherIndex; return index; } if (value > x && increase) higherIndex = index; else if (value >= x && !increase) lowerIndex = index; else if (value <= x && increase) lowerIndex = index; else if (value < x && !increase) higherIndex = index; } } else if ((mode == AbstractColumn::ColumnMode::DateTime || mode == AbstractColumn::ColumnMode::Month || mode == AbstractColumn::ColumnMode::Day)) { qint64 xInt64 = static_cast(x); for (unsigned int i = 0; i < maxSteps; i++) { // so no log_2(rowCount) needed int index = lowerIndex + round(static_cast(higherIndex - lowerIndex)/2); qint64 value = dateTimeAt(index).toMSecsSinceEpoch(); if (higherIndex - lowerIndex < 2) { if (abs(dateTimeAt(lowerIndex).toMSecsSinceEpoch() - xInt64) < abs(dateTimeAt(higherIndex).toMSecsSinceEpoch() - xInt64)) index = lowerIndex; else index = higherIndex; return index; } if (value > xInt64 && increase) higherIndex = index; else if (value >= xInt64 && !increase) lowerIndex = index; else if (value <= xInt64 && increase) lowerIndex = index; else if (value < xInt64 && !increase) higherIndex = index; } } } else if (property == AbstractColumn::Properties::Constant) { if (rowCount() > 0) return 0; else return -1; } else { // naiv way int index = 0; if ((mode == AbstractColumn::ColumnMode::Numeric || mode == AbstractColumn::ColumnMode::Integer)) { for (int row = 0; row < rowCount(); row++) { - if (isValid(row)) { - if (row == 0) - prevValue = valueAt(row); - - double value = valueAt(row); - if (abs(value - x) <= abs(prevValue - x)) { // <= prevents also that row - 1 become < 0 - if (row < rowCount() - 1) { - prevValue = value; - index = row; - } + if (!isValid(row) || isMasked(row)) + continue; + if (row == 0) + prevValue = valueAt(row); + + double value = valueAt(row); + if (abs(value - x) <= abs(prevValue - x)) { // <= prevents also that row - 1 become < 0 + if (row < rowCount() - 1) { + prevValue = value; + index = row; } } } return index; } else if ((mode == AbstractColumn::ColumnMode::DateTime || mode == AbstractColumn::ColumnMode::Month || mode == AbstractColumn::ColumnMode::Day)) { qint64 xInt64 = static_cast(x); - int index = 0; for (int row = 0; row < rowCount(); row++) { - if (isValid(row)) { - if (row == 0) - prevValueDateTime = dateTimeAt(row).toMSecsSinceEpoch(); + if (!isValid(row) || isMasked(row)) + continue; - qint64 value = dateTimeAt(row).toMSecsSinceEpoch(); - if (abs(value - xInt64) <= abs(prevValueDateTime - xInt64)) { // "<=" prevents also that row - 1 become < 0 - prevValueDateTime = value; - index = row; - } + if (row == 0) + prevValueDateTime = dateTimeAt(row).toMSecsSinceEpoch(); + + qint64 value = dateTimeAt(row).toMSecsSinceEpoch(); + if (abs(value - xInt64) <= abs(prevValueDateTime - xInt64)) { // "<=" prevents also that row - 1 become < 0 + prevValueDateTime = value; + index = row; } } return index; } } return -1; } /*! * Finds the minimal and maximal index which are between v1 and v2 * \brief Column::indicesForX * \param x1 * \param x2 * \param start * \param end * \return */ bool Column::indicesMinMax(double v1, double v2, int& start, int& end) const { start = -1; end = -1; if (rowCount() == 0) return false; // Assumption: v1 is always the smaller value if (v1 > v2) qSwap(v1, v2); Properties property = properties(); if (property == Properties::MonotonicIncreasing || property == Properties::MonotonicDecreasing) { start = indexForValue(v1); end = indexForValue(v2); switch (columnMode()) { case Integer: case Numeric: { if (start > 0 && valueAt(start -1) <= v2 && valueAt(start -1) >= v1) start--; if (end < rowCount() - 1 && valueAt(end + 1) <= v2 && valueAt(end + 1) >= v1) end++; break; } case DateTime: case Month: case Day: { qint64 v1int64 = v1; qint64 v2int64 = v2; qint64 value; if (start > 0) { value = dateTimeAt(start -1).toMSecsSinceEpoch(); if (value <= v2int64 && value >= v1int64) start--; } if (end > rowCount() - 1) { value = dateTimeAt(end + 1).toMSecsSinceEpoch(); if (value <= v2int64 && value >= v1int64) end++; } break; } case Text: return false; } return true; } else if (property == Properties::Constant) { start = 0; end = rowCount() - 1; return true; } - + // property == Properties::No switch (columnMode()) { case Integer: case Numeric: { double value; for (int i = 0; i < rowCount(); i++) { + if (!isValid(i) || isMasked(i)) + continue; value = valueAt(i); if (value <= v2 && value >= v1) { end = i; if (start < 0) start = i; } } break; } case DateTime: case Month: case Day: { qint64 value; qint64 v2int64 = v2; qint64 v1int64 = v2; for (int i = 0; i < rowCount(); i++) { + if (!isValid(i) || isMasked(i)) + continue; value = dateTimeAt(i).toMSecsSinceEpoch(); if (value <= v2int64 && value >= v1int64) { end = i; if (start < 0) start = i; } } break; } case Text: return false; } return true; } diff --git a/src/backend/core/column/ColumnPrivate.cpp b/src/backend/core/column/ColumnPrivate.cpp index 2bd363faf..0647282e2 100644 --- a/src/backend/core/column/ColumnPrivate.cpp +++ b/src/backend/core/column/ColumnPrivate.cpp @@ -1,1496 +1,1546 @@ /*************************************************************************** File : ColumnPrivate.cpp Project : AbstractColumn Description : Private data class of Column -------------------------------------------------------------------- Copyright : (C) 2007-2008 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2012-2019 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2017 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "ColumnPrivate.h" #include "ColumnStringIO.h" #include "Column.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/core/datatypes/filter.h" #include "backend/gsl/ExpressionParser.h" ColumnPrivate::ColumnPrivate(Column* owner, AbstractColumn::ColumnMode mode) : m_column_mode(mode), m_owner(owner) { Q_ASSERT(owner != nullptr); switch (mode) { case AbstractColumn::Numeric: m_input_filter = new String2DoubleFilter(); - m_output_filter = new Double2StringFilter(); + m_output_filter = new Double2StringFilter('g'); m_data = new QVector(); break; case AbstractColumn::Integer: m_input_filter = new String2IntegerFilter(); m_output_filter = new Integer2StringFilter(); m_data = new QVector(); break; case AbstractColumn::Text: m_input_filter = new SimpleCopyThroughFilter(); m_output_filter = new SimpleCopyThroughFilter(); m_data = new QStringList(); break; case AbstractColumn::DateTime: m_input_filter = new String2DateTimeFilter(); m_output_filter = new DateTime2StringFilter(); m_data = new QVector(); break; case AbstractColumn::Month: m_input_filter = new String2MonthFilter(); m_output_filter = new DateTime2StringFilter(); static_cast(m_output_filter)->setFormat("MMMM"); m_data = new QVector(); break; case AbstractColumn::Day: m_input_filter = new String2DayOfWeekFilter(); m_output_filter = new DateTime2StringFilter(); static_cast(m_output_filter)->setFormat("dddd"); m_data = new QVector(); break; } connect(m_output_filter, &AbstractSimpleFilter::formatChanged, m_owner, &Column::handleFormatChange); //m_input_filter->setName("InputFilter"); //m_output_filter->setName("OutputFilter"); } /** * \brief Special ctor (to be called from Column only!) */ ColumnPrivate::ColumnPrivate(Column* owner, AbstractColumn::ColumnMode mode, void* data) : m_column_mode(mode), m_data(data), m_owner(owner) { switch (mode) { case AbstractColumn::Numeric: m_input_filter = new String2DoubleFilter(); m_output_filter = new Double2StringFilter(); connect(static_cast(m_output_filter), &Double2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; case AbstractColumn::Integer: m_input_filter = new String2IntegerFilter(); m_output_filter = new Integer2StringFilter(); connect(static_cast(m_output_filter), &Integer2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; case AbstractColumn::Text: m_input_filter = new SimpleCopyThroughFilter(); m_output_filter = new SimpleCopyThroughFilter(); break; case AbstractColumn::DateTime: m_input_filter = new String2DateTimeFilter(); m_output_filter = new DateTime2StringFilter(); connect(static_cast(m_output_filter), &DateTime2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; case AbstractColumn::Month: m_input_filter = new String2MonthFilter(); m_output_filter = new DateTime2StringFilter(); static_cast(m_output_filter)->setFormat("MMMM"); connect(static_cast(m_output_filter), &DateTime2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; case AbstractColumn::Day: m_input_filter = new String2DayOfWeekFilter(); m_output_filter = new DateTime2StringFilter(); static_cast(m_output_filter)->setFormat("dddd"); connect(static_cast(m_output_filter), &DateTime2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; } //m_input_filter->setName("InputFilter"); //m_output_filter->setName("OutputFilter"); } ColumnPrivate::~ColumnPrivate() { if (!m_data) return; switch (m_column_mode) { case AbstractColumn::Numeric: delete static_cast*>(m_data); break; case AbstractColumn::Integer: delete static_cast*>(m_data); break; case AbstractColumn::Text: delete static_cast*>(m_data); break; case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: delete static_cast*>(m_data); break; } } AbstractColumn::ColumnMode ColumnPrivate::columnMode() const { return m_column_mode; } /** * \brief Set the column mode * * This sets the column mode and, if * necessary, converts it to another datatype. * Remark: setting the mode back to undefined (the * initial value) is not supported. */ void ColumnPrivate::setColumnMode(AbstractColumn::ColumnMode mode) { DEBUG("ColumnPrivate::setColumnMode() " << ENUM_TO_STRING(AbstractColumn, ColumnMode, m_column_mode) << " -> " << ENUM_TO_STRING(AbstractColumn, ColumnMode, mode)) if (mode == m_column_mode) return; void* old_data = m_data; // remark: the deletion of the old data will be done in the dtor of a command AbstractSimpleFilter* filter = nullptr, *new_in_filter = nullptr, *new_out_filter = nullptr; bool filter_is_temporary = false; // it can also become outputFilter(), which we may not delete here Column* temp_col = nullptr; emit m_owner->modeAboutToChange(m_owner); // determine the conversion filter and allocate the new data vector switch (m_column_mode) { // old mode case AbstractColumn::Numeric: { disconnect(static_cast(m_output_filter), &Double2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); switch (mode) { case AbstractColumn::Numeric: break; case AbstractColumn::Integer: filter = new Double2IntegerFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast*>(old_data))); m_data = new QVector(); break; case AbstractColumn::Text: filter = outputFilter(); filter_is_temporary = false; temp_col = new Column("temp_col", *(static_cast< QVector* >(old_data))); m_data = new QVector(); break; case AbstractColumn::DateTime: filter = new Double2DateTimeFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast< QVector* >(old_data))); m_data = new QVector(); break; case AbstractColumn::Month: filter = new Double2MonthFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast< QVector* >(old_data))); m_data = new QVector(); break; case AbstractColumn::Day: filter = new Double2DayOfWeekFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast< QVector* >(old_data))); m_data = new QVector(); break; } // switch(mode) break; } case AbstractColumn::Integer: { disconnect(static_cast(m_output_filter), &Integer2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); switch (mode) { case AbstractColumn::Integer: break; case AbstractColumn::Numeric: filter = new Integer2DoubleFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast*>(old_data)), m_column_mode); m_data = new QVector(); break; case AbstractColumn::Text: filter = outputFilter(); filter_is_temporary = false; temp_col = new Column("temp_col", *(static_cast< QVector* >(old_data)), m_column_mode); m_data = new QVector(); break; case AbstractColumn::DateTime: filter = new Integer2DateTimeFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast< QVector* >(old_data)), m_column_mode); m_data = new QVector(); break; case AbstractColumn::Month: filter = new Integer2MonthFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast< QVector* >(old_data)), m_column_mode); m_data = new QVector(); break; case AbstractColumn::Day: filter = new Integer2DayOfWeekFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast< QVector* >(old_data)), m_column_mode); m_data = new QVector(); break; } // switch(mode) break; } case AbstractColumn::Text: { switch (mode) { case AbstractColumn::Text: break; case AbstractColumn::Numeric: filter = new String2DoubleFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast*>(old_data)), m_column_mode); m_data = new QVector(); break; case AbstractColumn::Integer: filter = new String2IntegerFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast*>(old_data)), m_column_mode); m_data = new QVector(); break; case AbstractColumn::DateTime: filter = new String2DateTimeFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast*>(old_data)), m_column_mode); m_data = new QVector(); break; case AbstractColumn::Month: filter = new String2MonthFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast*>(old_data)), m_column_mode); m_data = new QVector(); break; case AbstractColumn::Day: filter = new String2DayOfWeekFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast*>(old_data)), m_column_mode); m_data = new QVector(); break; } // switch(mode) break; } case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: { disconnect(static_cast(m_output_filter), &DateTime2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); switch (mode) { case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: break; case AbstractColumn::Text: filter = outputFilter(); filter_is_temporary = false; temp_col = new Column("temp_col", *(static_cast< QVector* >(old_data)), m_column_mode); m_data = new QStringList(); break; case AbstractColumn::Numeric: if (m_column_mode == AbstractColumn::Month) filter = new Month2DoubleFilter(); else if (m_column_mode == AbstractColumn::Day) filter = new DayOfWeek2DoubleFilter(); else filter = new DateTime2DoubleFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast< QVector* >(old_data)), m_column_mode); m_data = new QVector(); break; case AbstractColumn::Integer: if (m_column_mode == AbstractColumn::Month) filter = new Month2IntegerFilter(); else if (m_column_mode == AbstractColumn::Day) filter = new DayOfWeek2IntegerFilter(); else filter = new DateTime2IntegerFilter(); filter_is_temporary = true; temp_col = new Column("temp_col", *(static_cast< QVector* >(old_data)), m_column_mode); m_data = new QVector(); break; } // switch(mode) break; } } // determine the new input and output filters switch (mode) { // new mode case AbstractColumn::Numeric: new_in_filter = new String2DoubleFilter(); new_out_filter = new Double2StringFilter(); connect(static_cast(new_out_filter), &Double2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; case AbstractColumn::Integer: new_in_filter = new String2IntegerFilter(); new_out_filter = new Integer2StringFilter(); connect(static_cast(new_out_filter), &Integer2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; case AbstractColumn::Text: new_in_filter = new SimpleCopyThroughFilter(); new_out_filter = new SimpleCopyThroughFilter(); break; case AbstractColumn::DateTime: new_in_filter = new String2DateTimeFilter(); new_out_filter = new DateTime2StringFilter(); connect(static_cast(new_out_filter), &DateTime2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; case AbstractColumn::Month: new_in_filter = new String2MonthFilter(); new_out_filter = new DateTime2StringFilter(); static_cast(new_out_filter)->setFormat("MMMM"); DEBUG(" Month out_filter format: " << static_cast(new_out_filter)->format().toStdString()); connect(static_cast(new_out_filter), &DateTime2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; case AbstractColumn::Day: new_in_filter = new String2DayOfWeekFilter(); new_out_filter = new DateTime2StringFilter(); static_cast(new_out_filter)->setFormat("dddd"); connect(static_cast(new_out_filter), &DateTime2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; } // switch(mode) m_column_mode = mode; //new_in_filter->setName("InputFilter"); //new_out_filter->setName("OutputFilter"); m_input_filter = new_in_filter; m_output_filter = new_out_filter; m_input_filter->input(0, m_owner->m_string_io); m_output_filter->input(0, m_owner); m_input_filter->setHidden(true); m_output_filter->setHidden(true); if (temp_col) { // if temp_col == 0, only the input/output filters need to be changed // copy the filtered, i.e. converted, column (mode is orig mode) DEBUG(" temp_col column mode = " << ENUM_TO_STRING(AbstractColumn, ColumnMode, temp_col->columnMode())); filter->input(0, temp_col); DEBUG(" filter->output size = " << filter->output(0)->rowCount()); copy(filter->output(0)); delete temp_col; } if (filter_is_temporary) delete filter; emit m_owner->modeChanged(m_owner); DEBUG("ColumnPrivate::setColumnMode() DONE"); } /** * \brief Replace all mode related members * * Replace column mode, data type, data pointer and filters directly */ void ColumnPrivate::replaceModeData(AbstractColumn::ColumnMode mode, void* data, AbstractSimpleFilter* in_filter, AbstractSimpleFilter* out_filter) { DEBUG("ColumnPrivate::replaceModeData()"); emit m_owner->modeAboutToChange(m_owner); // disconnect formatChanged() switch (m_column_mode) { case AbstractColumn::Numeric: disconnect(static_cast(m_output_filter), &Double2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; case AbstractColumn::Integer: disconnect(static_cast(m_output_filter), &Integer2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; case AbstractColumn::Text: break; case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: disconnect(static_cast(m_output_filter), &DateTime2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; } m_column_mode = mode; m_data = data; //in_filter->setName("InputFilter"); //out_filter->setName("OutputFilter"); m_input_filter = in_filter; m_output_filter = out_filter; m_input_filter->input(0, m_owner->m_string_io); m_output_filter->input(0, m_owner); // connect formatChanged() switch (m_column_mode) { case AbstractColumn::Numeric: connect(static_cast(m_output_filter), &Double2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; case AbstractColumn::Integer: connect(static_cast(m_output_filter), &Integer2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; case AbstractColumn::Text: break; case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: connect(static_cast(m_output_filter), &DateTime2StringFilter::formatChanged, m_owner, &Column::handleFormatChange); break; } emit m_owner->modeChanged(m_owner); } /** * \brief Replace data pointer */ void ColumnPrivate::replaceData(void* data) { DEBUG("ColumnPrivate::replaceData()"); emit m_owner->dataAboutToChange(m_owner); m_data = data; if (!m_owner->m_suppressDataChangedSignal) emit m_owner->dataChanged(m_owner); } /** * \brief Copy another column of the same type * * This function will return false if the data type * of 'other' is not the same as the type of 'this'. * Use a filter to convert a column to another type. */ bool ColumnPrivate::copy(const AbstractColumn* other) { DEBUG("ColumnPrivate::copy(other)"); if (other->columnMode() != columnMode()) return false; DEBUG(" mode = " << ENUM_TO_STRING(AbstractColumn, ColumnMode, columnMode())); int num_rows = other->rowCount(); DEBUG(" rows " << num_rows); emit m_owner->dataAboutToChange(m_owner); resizeTo(num_rows); // copy the data switch (m_column_mode) { case AbstractColumn::Numeric: { double* ptr = static_cast*>(m_data)->data(); for (int i = 0; i < num_rows; ++i) ptr[i] = other->valueAt(i); break; } case AbstractColumn::Integer: { int* ptr = static_cast*>(m_data)->data(); for (int i = 0; i < num_rows; ++i) ptr[i] = other->integerAt(i); break; } case AbstractColumn::Text: { + auto* vec = static_cast*>(m_data); for (int i = 0; i < num_rows; ++i) - static_cast*>(m_data)->replace(i, other->textAt(i)); + vec->replace(i, other->textAt(i)); break; } case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: { + auto* vec = static_cast*>(m_data); for (int i = 0; i < num_rows; ++i) - static_cast*>(m_data)->replace(i, other->dateTimeAt(i)); + vec->replace(i, other->dateTimeAt(i)); break; } } if (!m_owner->m_suppressDataChangedSignal) emit m_owner->dataChanged(m_owner); return true; } /** * \brief Copies a part of another column of the same type * * This function will return false if the data type * of 'other' is not the same as the type of 'this'. * \param other pointer to the column to copy * \param src_start first row to copy in the column to copy * \param dest_start first row to copy in * \param num_rows the number of rows to copy */ bool ColumnPrivate::copy(const AbstractColumn* source, int source_start, int dest_start, int num_rows) { DEBUG("ColumnPrivate::copy()"); if (source->columnMode() != m_column_mode) return false; if (num_rows == 0) return true; emit m_owner->dataAboutToChange(m_owner); if (dest_start + num_rows > rowCount()) resizeTo(dest_start + num_rows); // copy the data switch (m_column_mode) { case AbstractColumn::Numeric: { double* ptr = static_cast*>(m_data)->data(); for (int i = 0; i < num_rows; i++) ptr[dest_start+i] = source->valueAt(source_start + i); break; } case AbstractColumn::Integer: { int* ptr = static_cast*>(m_data)->data(); for (int i = 0; i < num_rows; i++) ptr[dest_start+i] = source->integerAt(source_start + i); break; } case AbstractColumn::Text: for (int i = 0; i < num_rows; i++) static_cast*>(m_data)->replace(dest_start+i, source->textAt(source_start + i)); break; case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: for (int i = 0; i < num_rows; i++) static_cast*>(m_data)->replace(dest_start+i, source->dateTimeAt(source_start + i)); break; } if (!m_owner->m_suppressDataChangedSignal) emit m_owner->dataChanged(m_owner); return true; } /** * \brief Copy another column of the same type * * This function will return false if the data type * of 'other' is not the same as the type of 'this'. * Use a filter to convert a column to another type. */ bool ColumnPrivate::copy(const ColumnPrivate* other) { if (other->columnMode() != m_column_mode) return false; int num_rows = other->rowCount(); emit m_owner->dataAboutToChange(m_owner); resizeTo(num_rows); // copy the data switch (m_column_mode) { case AbstractColumn::Numeric: { double* ptr = static_cast*>(m_data)->data(); for (int i = 0; i < num_rows; ++i) ptr[i] = other->valueAt(i); break; } case AbstractColumn::Integer: { int* ptr = static_cast*>(m_data)->data(); for (int i = 0; i < num_rows; ++i) ptr[i] = other->integerAt(i); break; } case AbstractColumn::Text: for (int i = 0; i < num_rows; ++i) static_cast*>(m_data)->replace(i, other->textAt(i)); break; case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: for (int i = 0; i < num_rows; ++i) static_cast*>(m_data)->replace(i, other->dateTimeAt(i)); break; } if (!m_owner->m_suppressDataChangedSignal) emit m_owner->dataChanged(m_owner); return true; } /** * \brief Copies a part of another column of the same type * * This function will return false if the data type * of 'other' is not the same as the type of 'this'. * \param other pointer to the column to copy * \param src_start first row to copy in the column to copy * \param dest_start first row to copy in * \param num_rows the number of rows to copy */ bool ColumnPrivate::copy(const ColumnPrivate* source, int source_start, int dest_start, int num_rows) { if (source->columnMode() != m_column_mode) return false; if (num_rows == 0) return true; emit m_owner->dataAboutToChange(m_owner); if (dest_start + num_rows > rowCount()) resizeTo(dest_start + num_rows); // copy the data switch (m_column_mode) { case AbstractColumn::Numeric: { double* ptr = static_cast*>(m_data)->data(); for (int i = 0; i < num_rows; ++i) ptr[dest_start+i] = source->valueAt(source_start + i); break; } case AbstractColumn::Integer: { int* ptr = static_cast*>(m_data)->data(); for (int i = 0; i < num_rows; ++i) ptr[dest_start+i] = source->integerAt(source_start + i); break; } case AbstractColumn::Text: for (int i = 0; i < num_rows; ++i) static_cast*>(m_data)->replace(dest_start+i, source->textAt(source_start + i)); break; case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: for (int i = 0; i *>(m_data)->replace(dest_start+i, source->dateTimeAt(source_start + i)); break; } if (!m_owner->m_suppressDataChangedSignal) emit m_owner->dataChanged(m_owner); return true; } /** * \brief Return the data vector size * * This returns the number of rows that actually contain data. * Rows beyond this can be masked etc. but should be ignored by filters, * plots etc. */ int ColumnPrivate::rowCount() const { switch (m_column_mode) { case AbstractColumn::Numeric: return static_cast*>(m_data)->size(); case AbstractColumn::Integer: return static_cast*>(m_data)->size(); case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: return static_cast*>(m_data)->size(); case AbstractColumn::Text: return static_cast*>(m_data)->size(); } return 0; } /** * \brief Resize the vector to the specified number of rows * * Since selecting and masking rows higher than the * real internal number of rows is supported, this * does not change the interval attributes. Also * no signal is emitted. If the new rows are filled * with values AbstractColumn::dataChanged() * must be emitted. */ void ColumnPrivate::resizeTo(int new_size) { int old_size = rowCount(); if (new_size == old_size) return; DEBUG("ColumnPrivate::resizeTo() " << old_size << " -> " << new_size); switch (m_column_mode) { case AbstractColumn::Numeric: { auto* numeric_data = static_cast*>(m_data); numeric_data->insert(numeric_data->end(), new_size - old_size, NAN); break; } case AbstractColumn::Integer: { auto* numeric_data = static_cast*>(m_data); numeric_data->insert(numeric_data->end(), new_size - old_size, 0); break; } case AbstractColumn::Text: { int new_rows = new_size - old_size; if (new_rows > 0) { for (int i = 0; i < new_rows; ++i) static_cast*>(m_data)->append(QString()); } else { for (int i = 0; i < -new_rows; ++i) static_cast*>(m_data)->removeLast(); } break; } case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: { int new_rows = new_size - old_size; if (new_rows > 0) { for (int i = 0; i < new_rows; ++i) static_cast*>(m_data)->append(QDateTime()); } else { for (int i = 0; i < -new_rows; ++i) static_cast*>(m_data)->removeLast(); } break; } } } /** * \brief Insert some empty (or initialized with zero) rows */ void ColumnPrivate::insertRows(int before, int count) { if (count == 0) return; m_formulas.insertRows(before, count); if (before <= rowCount()) { switch (m_column_mode) { case AbstractColumn::Numeric: static_cast*>(m_data)->insert(before, count, NAN); break; case AbstractColumn::Integer: static_cast*>(m_data)->insert(before, count, 0); break; case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: for (int i = 0; i < count; ++i) static_cast*>(m_data)->insert(before, QDateTime()); break; case AbstractColumn::Text: for (int i = 0; i < count; ++i) static_cast*>(m_data)->insert(before, QString()); break; } } } /** * \brief Remove 'count' rows starting from row 'first' */ void ColumnPrivate::removeRows(int first, int count) { if (count == 0) return; m_formulas.removeRows(first, count); if (first < rowCount()) { int corrected_count = count; if (first + count > rowCount()) corrected_count = rowCount() - first; switch (m_column_mode) { case AbstractColumn::Numeric: static_cast*>(m_data)->remove(first, corrected_count); break; case AbstractColumn::Integer: static_cast*>(m_data)->remove(first, corrected_count); break; case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: for (int i = 0; i < corrected_count; ++i) static_cast*>(m_data)->removeAt(first); break; case AbstractColumn::Text: for (int i = 0; i < corrected_count; ++i) static_cast*>(m_data)->removeAt(first); break; } } } //! Return the column name QString ColumnPrivate::name() const { return m_owner->name(); } /** * \brief Return the column plot designation */ AbstractColumn::PlotDesignation ColumnPrivate::plotDesignation() const { return m_plot_designation; } /** * \brief Set the column plot designation */ void ColumnPrivate::setPlotDesignation(AbstractColumn::PlotDesignation pd) { emit m_owner->plotDesignationAboutToChange(m_owner); m_plot_designation = pd; emit m_owner->plotDesignationChanged(m_owner); } /** * \brief Get width */ int ColumnPrivate::width() const { return m_width; } /** * \brief Set width */ void ColumnPrivate::setWidth(int value) { m_width = value; } /** * \brief Return the data pointer */ void* ColumnPrivate::data() const { return m_data; } /** * \brief Return the input filter (for string -> data type conversion) */ AbstractSimpleFilter *ColumnPrivate::inputFilter() const { return m_input_filter; } /** * \brief Return the output filter (for data type -> string conversion) */ AbstractSimpleFilter *ColumnPrivate::outputFilter() const { return m_output_filter; } //////////////////////////////////////////////////////////////////////////////// //! \name Formula related functions //@{ //////////////////////////////////////////////////////////////////////////////// /** * \brief Return the formula last used to generate data for the column */ QString ColumnPrivate::formula() const { return m_formula; } bool ColumnPrivate::formulaAutoUpdate() const { return m_formulaAutoUpdate; } /** * \brief Sets the formula used to generate column values */ void ColumnPrivate::setFormula(const QString& formula, const QStringList& variableNames, const QVector& variableColumns, bool autoUpdate) { m_formula = formula; m_formulaVariableNames = variableNames; m_formulaVariableColumns = variableColumns; m_formulaAutoUpdate = autoUpdate; for (auto connection: m_connectionsUpdateFormula) disconnect(connection); m_formulaVariableColumnPaths.clear(); for (auto column : variableColumns) { m_formulaVariableColumnPaths << column->path(); - if (autoUpdate) { - m_connectionsUpdateFormula << connect(column, &Column::dataChanged, m_owner, &Column::updateFormula); - connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &ColumnPrivate::formulaVariableColumnRemoved); - connect(column->parentAspect(), &AbstractAspect::aspectAdded, this, &ColumnPrivate::formulaVariableColumnAdded); - } + if (autoUpdate) + connectFormulaColumn(column); } } /*! * called after the import of the project was done and all columns were loaded in \sa Project::load() * to establish the required slot-signal connections for the formula update */ void ColumnPrivate::finalizeLoad() { if (m_formulaAutoUpdate) { - for (auto column : m_formulaVariableColumns) { - m_connectionsUpdateFormula << connect(column, &Column::dataChanged, m_owner, &Column::updateFormula); - connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &ColumnPrivate::formulaVariableColumnRemoved); - connect(column->parentAspect(), &AbstractAspect::aspectAdded, this, &ColumnPrivate::formulaVariableColumnAdded); - } + for (auto column : m_formulaVariableColumns) + connectFormulaColumn(column); } } +/*! + * \brief ColumnPrivate::connectFormulaColumn + * This function is used to connect the columns to the needed slots for updating formulas + * \param column + */ +void ColumnPrivate::connectFormulaColumn(const AbstractColumn* column) { + if (!column) + return; + + m_connectionsUpdateFormula << connect(column, &Column::dataChanged, m_owner, &Column::updateFormula); + connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &ColumnPrivate::formulaVariableColumnRemoved); + connect(column, &AbstractColumn::reset, this, &ColumnPrivate::formulaVariableColumnRemoved); + connect(column->parentAspect(), &AbstractAspect::aspectAdded, this, &ColumnPrivate::formulaVariableColumnAdded); +} + /*! * helper function used in \c Column::load() to set parameters read from the xml file. * \param variableColumnPathes is used to restore the pointers to columns from pathes * after the project was loaded in Project::load(). */ void ColumnPrivate::setFormula(const QString& formula, const QStringList& variableNames, const QStringList& variableColumnPaths, bool autoUpdate) { m_formula = formula; m_formulaVariableNames = variableNames; m_formulaVariableColumnPaths = variableColumnPaths; + m_formulaVariableColumns.resize(variableColumnPaths.length()); m_formulaAutoUpdate = autoUpdate; } const QStringList& ColumnPrivate::formulaVariableNames() const { return m_formulaVariableNames; } const QVector& ColumnPrivate::formulaVariableColumns() const { return m_formulaVariableColumns; } const QStringList& ColumnPrivate::formulaVariableColumnPaths() const { return m_formulaVariableColumnPaths; } void ColumnPrivate::setformulVariableColumnsPath(int index, QString path) { m_formulaVariableColumnPaths[index] = path; } void ColumnPrivate::setformulVariableColumn(int index, Column* column) { + if (m_formulaVariableColumns[index]) // if there exists already a valid column, disconnect it first + disconnect(m_formulaVariableColumns[index], nullptr, this, nullptr); m_formulaVariableColumns[index] = column; + connectFormulaColumn(column); } /*! * \sa FunctionValuesDialog::generate() */ void ColumnPrivate::updateFormula() { //determine variable names and the data vectors of the specified columns QVector*> xVectors; QVector*> xNewVectors; int maxRowCount = 0; bool valid = true; for (auto column : m_formulaVariableColumns) { if (!column) { valid = false; break; } if (column->columnMode() == AbstractColumn::Integer) { //convert integers to doubles first auto* xVector = new QVector(column->rowCount()); for (int i = 0; irowCount(); ++i) xVector->operator[](i) = column->valueAt(i); xNewVectors << xVector; xVectors << xVector; } else xVectors << static_cast* >(column->data()); if (column->rowCount() > maxRowCount) maxRowCount = column->rowCount(); } if (valid) { //resize the spreadsheet if one of the data vectors from //other spreadsheet(s) has more elements than the parent spreadsheet Spreadsheet* spreadsheet = dynamic_cast(m_owner->parentAspect()); Q_ASSERT(spreadsheet); if (spreadsheet->rowCount() < maxRowCount) spreadsheet->setRowCount(maxRowCount); //create new vector for storing the calculated values //the vectors with the variable data can be smaller then the result vector. So, not all values in the result vector might get initialized. //->"clean" the result vector first QVector new_data(rowCount(), NAN); //evaluate the expression for f(x_1, x_2, ...) and write the calculated values into a new vector. ExpressionParser* parser = ExpressionParser::getInstance(); parser->evaluateCartesian(m_formula, m_formulaVariableNames, xVectors, &new_data); replaceValues(0, new_data); // initialize remaining rows with NAN int remainingRows = rowCount() - maxRowCount; if (remainingRows > 0) { QVector emptyRows(remainingRows, NAN); replaceValues(maxRowCount, emptyRows); } } else { QVector new_data(rowCount(), NAN); replaceValues(0, new_data); } //delete help vectors created for the conversion from int to double for (auto* vector : xNewVectors) delete vector; } void ColumnPrivate::formulaVariableColumnRemoved(const AbstractAspect* aspect) { const Column* column = dynamic_cast(aspect); - //TODO: why is const_cast requried here?!? + disconnect(column, nullptr, this, nullptr); + //TODO: why is const_cast required here?!? int index = m_formulaVariableColumns.indexOf(const_cast(column)); if (index != -1) { m_formulaVariableColumns[index] = nullptr; updateFormula(); } } void ColumnPrivate::formulaVariableColumnAdded(const AbstractAspect* aspect) { int index = m_formulaVariableColumnPaths.indexOf(aspect->path()); if (index != -1) { const Column* column = dynamic_cast(aspect); m_formulaVariableColumns[index] = const_cast(column); updateFormula(); } } /** * \brief Return the formula associated with row 'row' */ QString ColumnPrivate::formula(int row) const { return m_formulas.value(row); } /** * \brief Return the intervals that have associated formulas * * This can be used to make a list of formulas with their intervals. * Here is some example code: * * \code * QStringList list; * QVector< Interval > intervals = my_column.formulaIntervals(); * foreach(Interval interval, intervals) * list << QString(interval.toString() + ": " + my_column.formula(interval.start())); * \endcode */ QVector< Interval > ColumnPrivate::formulaIntervals() const { return m_formulas.intervals(); } /** * \brief Set a formula string for an interval of rows */ void ColumnPrivate::setFormula(Interval i, QString formula) { m_formulas.setValue(i, formula); } /** * \brief Overloaded function for convenience */ void ColumnPrivate::setFormula(int row, QString formula) { setFormula(Interval(row,row), formula); } /** * \brief Clear all formulas */ void ColumnPrivate::clearFormulas() { m_formulas.clear(); } //////////////////////////////////////////////////////////////////////////////// //@} //////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////// //! \name type specific functions //@{ //////////////////////////////////////////////////////////////////////////////// /** * \brief Return the content of row 'row'. * * Use this only when columnMode() is Text */ QString ColumnPrivate::textAt(int row) const { if (m_column_mode != AbstractColumn::Text) return QString(); return static_cast*>(m_data)->value(row); } /** * \brief Return the date part of row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ QDate ColumnPrivate::dateAt(int row) const { if (m_column_mode != AbstractColumn::DateTime && m_column_mode != AbstractColumn::Month && m_column_mode != AbstractColumn::Day) return QDate{}; return dateTimeAt(row).date(); } /** * \brief Return the time part of row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ QTime ColumnPrivate::timeAt(int row) const { if (m_column_mode != AbstractColumn::DateTime && m_column_mode != AbstractColumn::Month && m_column_mode != AbstractColumn::Day) return QTime{}; return dateTimeAt(row).time(); } /** * \brief Return the QDateTime in row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ QDateTime ColumnPrivate::dateTimeAt(int row) const { if (m_column_mode != AbstractColumn::DateTime && m_column_mode != AbstractColumn::Month && m_column_mode != AbstractColumn::Day) return QDateTime(); return static_cast*>(m_data)->value(row); } /** * \brief Return the double value in row 'row' for columns with type Numeric and Integer. * This function has to be used everywhere where the exact type (double or int) is not relevant for numerical calculations. * For cases where the integer value is needed without any implicit conversions, \sa intergAt() has to be used. */ double ColumnPrivate::valueAt(int row) const { if (m_column_mode == AbstractColumn::Numeric) return static_cast*>(m_data)->value(row, NAN); else if (m_column_mode == AbstractColumn::Integer) return static_cast*>(m_data)->value(row, 0); else return NAN; } /** * \brief Return the int value in row 'row' */ int ColumnPrivate::integerAt(int row) const { if (m_column_mode != AbstractColumn::Integer) return 0; return static_cast*>(m_data)->value(row, 0); } /** * \brief Set the content of row 'row' * * Use this only when columnMode() is Text */ void ColumnPrivate::setTextAt(int row, const QString& new_value) { if (m_column_mode != AbstractColumn::Text) return; emit m_owner->dataAboutToChange(m_owner); if (row >= rowCount()) resizeTo(row+1); static_cast*>(m_data)->replace(row, new_value); if (!m_owner->m_suppressDataChangedSignal) emit m_owner->dataChanged(m_owner); } /** * \brief Replace a range of values * * Use this only when columnMode() is Text */ void ColumnPrivate::replaceTexts(int first, const QVector& new_values) { if (m_column_mode != AbstractColumn::Text) return; emit m_owner->dataAboutToChange(m_owner); int num_rows = new_values.size(); if (first + num_rows > rowCount()) resizeTo(first + num_rows); for (int i = 0; i < num_rows; ++i) static_cast*>(m_data)->replace(first+i, new_values.at(i)); if (!m_owner->m_suppressDataChangedSignal) emit m_owner->dataChanged(m_owner); } /** * \brief Set the content of row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ void ColumnPrivate::setDateAt(int row, QDate new_value) { if (m_column_mode != AbstractColumn::DateTime && m_column_mode != AbstractColumn::Month && m_column_mode != AbstractColumn::Day) return; setDateTimeAt(row, QDateTime(new_value, timeAt(row))); } /** * \brief Set the content of row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ void ColumnPrivate::setTimeAt(int row, QTime new_value) { if (m_column_mode != AbstractColumn::DateTime && m_column_mode != AbstractColumn::Month && m_column_mode != AbstractColumn::Day) return; setDateTimeAt(row, QDateTime(dateAt(row), new_value)); } /** * \brief Set the content of row 'row' * * Use this only when columnMode() is DateTime, Month or Day */ void ColumnPrivate::setDateTimeAt(int row, const QDateTime& new_value) { if (m_column_mode != AbstractColumn::DateTime && m_column_mode != AbstractColumn::Month && m_column_mode != AbstractColumn::Day) return; emit m_owner->dataAboutToChange(m_owner); if (row >= rowCount()) resizeTo(row+1); static_cast< QVector* >(m_data)->replace(row, new_value); if (!m_owner->m_suppressDataChangedSignal) emit m_owner->dataChanged(m_owner); } /** * \brief Replace a range of values * * Use this only when columnMode() is DateTime, Month or Day */ void ColumnPrivate::replaceDateTimes(int first, const QVector& new_values) { if (m_column_mode != AbstractColumn::DateTime && m_column_mode != AbstractColumn::Month && m_column_mode != AbstractColumn::Day) return; emit m_owner->dataAboutToChange(m_owner); int num_rows = new_values.size(); if (first + num_rows > rowCount()) resizeTo(first + num_rows); for (int i = 0; i < num_rows; ++i) static_cast*>(m_data)->replace(first+i, new_values.at(i)); if (!m_owner->m_suppressDataChangedSignal) emit m_owner->dataChanged(m_owner); } /** * \brief Set the content of row 'row' * * Use this only when columnMode() is Numeric */ void ColumnPrivate::setValueAt(int row, double new_value) { // DEBUG("ColumnPrivate::setValueAt()"); if (m_column_mode != AbstractColumn::Numeric) return; emit m_owner->dataAboutToChange(m_owner); if (row >= rowCount()) resizeTo(row+1); static_cast*>(m_data)->replace(row, new_value); if (!m_owner->m_suppressDataChangedSignal) emit m_owner->dataChanged(m_owner); } /** * \brief Replace a range of values * * Use this only when columnMode() is Numeric */ void ColumnPrivate::replaceValues(int first, const QVector& new_values) { DEBUG("ColumnPrivate::replaceValues()"); if (m_column_mode != AbstractColumn::Numeric) return; emit m_owner->dataAboutToChange(m_owner); int num_rows = new_values.size(); if (first + num_rows > rowCount()) resizeTo(first + num_rows); double* ptr = static_cast*>(m_data)->data(); for (int i = 0; i < num_rows; ++i) ptr[first+i] = new_values.at(i); if (!m_owner->m_suppressDataChangedSignal) emit m_owner->dataChanged(m_owner); } /** * \brief Set the content of row 'row' * * Use this only when columnMode() is Integer */ void ColumnPrivate::setIntegerAt(int row, int new_value) { DEBUG("ColumnPrivate::setIntegerAt()"); if (m_column_mode != AbstractColumn::Integer) return; emit m_owner->dataAboutToChange(m_owner); if (row >= rowCount()) resizeTo(row+1); static_cast*>(m_data)->replace(row, new_value); if (!m_owner->m_suppressDataChangedSignal) emit m_owner->dataChanged(m_owner); } /** * \brief Replace a range of values * * Use this only when columnMode() is Integer */ void ColumnPrivate::replaceInteger(int first, const QVector& new_values) { DEBUG("ColumnPrivate::replaceInteger()"); if (m_column_mode != AbstractColumn::Integer) return; emit m_owner->dataAboutToChange(m_owner); int num_rows = new_values.size(); if (first + num_rows > rowCount()) resizeTo(first + num_rows); int* ptr = static_cast*>(m_data)->data(); for (int i = 0; i < num_rows; ++i) ptr[first+i] = new_values.at(i); if (!m_owner->m_suppressDataChangedSignal) emit m_owner->dataChanged(m_owner); } /*! * Updates the properties. Will be called, when data in the column changed. * The properties will be used to speed up some algorithms. * See where variable properties will be used. */ void ColumnPrivate::updateProperties() { // TODO: for double Properties::Constant will never be used. Use an epsilon (difference smaller than epsilon is zero) if (rowCount() == 0) { properties = AbstractColumn::Properties::No; propertiesAvailable = true; return; } double prevValue = NAN; int prevValueInt = 0; qint64 prevValueDatetime = 0; if (m_column_mode == AbstractColumn::Integer) prevValueInt = integerAt(0); else if (m_column_mode == AbstractColumn::Numeric) prevValue = valueAt(0); else if (m_column_mode == AbstractColumn::DateTime || m_column_mode == AbstractColumn::Month || m_column_mode == AbstractColumn::Day) prevValueDatetime = dateTimeAt(0).toMSecsSinceEpoch(); else { properties = AbstractColumn::Properties::No; propertiesAvailable = true; return; } int monotonic_decreasing = -1; int monotonic_increasing = -1; double value; int valueInt; qint64 valueDateTime; for (int row = 1; row < rowCount(); row++) { + if (!m_owner->isValid(row) || m_owner->isMasked(row)) { + // if there is one invalid or masked value, the property is No, because + // otherwise it's difficult to find the correct index in indexForValue(). + // You don't know if you should increase the index or decrease it when + // you hit an invalid value + properties = AbstractColumn::Properties::No; + propertiesAvailable = true; + return; + } if (m_column_mode == AbstractColumn::Integer) { valueInt = integerAt(row); - // check monotonic increasing - if (valueInt >= prevValueInt && monotonic_increasing < 0) - monotonic_increasing = 1; - else if (valueInt < prevValueInt && monotonic_increasing >= 0) + if (valueInt > prevValueInt) { + monotonic_decreasing = 0; + if (monotonic_increasing < 0) + monotonic_increasing = 1; + else if (monotonic_increasing == 0) + break; // when nor increasing, nor decreasing, break + + } else if (valueInt < prevValueInt) { monotonic_increasing = 0; - // else: nothing + if (monotonic_decreasing < 0) + monotonic_decreasing = 1; + else if (monotonic_decreasing == 0) + break; // when nor increasing, nor decreasing, break + + } else { + if (monotonic_increasing < 0 && monotonic_decreasing < 0) { + monotonic_decreasing = 1; + monotonic_increasing = 1; + } + } - // check monotonic decreasing - if (valueInt <= prevValueInt && monotonic_decreasing < 0) - monotonic_decreasing = 1; - else if (valueInt > prevValueInt && monotonic_decreasing >= 0) - monotonic_decreasing = 0; prevValueInt = valueInt; } else if (m_column_mode == AbstractColumn::Numeric) { value = valueAt(row); - // check monotonic increasing - if (value >= prevValue && monotonic_increasing < 0) - monotonic_increasing = 1; - else if (value < prevValue || std::isnan(value)) { + if (std::isnan(value)) { monotonic_increasing = 0; - if (monotonic_decreasing == 0) - break; + monotonic_decreasing = 0; + break; } - // else: nothing - // check monotonic decreasing - if (value <= prevValue && monotonic_decreasing < 0) - monotonic_decreasing = 1; - else if (value > prevValue || std::isnan(value)) { + if (value > prevValue) { monotonic_decreasing = 0; - if (monotonic_increasing == 0) - break; + if (monotonic_increasing < 0) + monotonic_increasing = 1; + else if (monotonic_increasing == 0) + break; // when nor increasing, nor decreasing, break + + } else if (value < prevValue) { + monotonic_increasing = 0; + if (monotonic_decreasing < 0) + monotonic_decreasing = 1; + else if (monotonic_decreasing == 0) + break; // when nor increasing, nor decreasing, break + + } else { + if (monotonic_increasing < 0 && monotonic_decreasing < 0) { + monotonic_decreasing = 1; + monotonic_increasing = 1; + } } prevValue = value; } else if (m_column_mode == AbstractColumn::DateTime || m_column_mode == AbstractColumn::Month || m_column_mode == AbstractColumn::Day) { valueDateTime = dateTimeAt(row).toMSecsSinceEpoch(); - // check monotonic increasing - if (valueDateTime >= prevValueDatetime && monotonic_increasing < 0) - monotonic_increasing = 1; - else if (valueDateTime < prevValueDatetime) - monotonic_increasing = 0; - // else: nothing - - // check monotonic decreasing - if (valueDateTime <= prevValueDatetime && monotonic_decreasing < 0) - monotonic_decreasing = 1; - else if (valueDateTime > prevValueDatetime) + if (valueDateTime > prevValueDatetime) { monotonic_decreasing = 0; + if (monotonic_increasing < 0) + monotonic_increasing = 1; + else if (monotonic_increasing == 0) + break; // when nor increasing, nor decreasing, break + + } else if (valueDateTime < prevValueDatetime) { + monotonic_increasing = 0; + if (monotonic_decreasing < 0) + monotonic_decreasing = 1; + else if (monotonic_decreasing == 0) + break; // when nor increasing, nor decreasing, break + + } else { + if (monotonic_increasing < 0 && monotonic_decreasing < 0) { + monotonic_decreasing = 1; + monotonic_increasing = 1; + } + } prevValueDatetime = valueDateTime; } } properties = AbstractColumn::Properties::No; if (monotonic_increasing > 0 && monotonic_decreasing > 0) properties = AbstractColumn::Properties::Constant; else if (monotonic_decreasing > 0) properties = AbstractColumn::Properties::MonotonicDecreasing; else if (monotonic_increasing > 0) properties = AbstractColumn::Properties::MonotonicIncreasing; propertiesAvailable = true; } //////////////////////////////////////////////////////////////////////////////// //@} //////////////////////////////////////////////////////////////////////////////// /** * \brief Return the interval attribute representing the formula strings */ IntervalAttribute ColumnPrivate::formulaAttribute() const { return m_formulas; } /** * \brief Replace the interval attribute for the formula strings */ void ColumnPrivate::replaceFormulas(const IntervalAttribute& formulas) { m_formulas = formulas; } diff --git a/src/backend/core/column/ColumnPrivate.h b/src/backend/core/column/ColumnPrivate.h index b042076a0..fdbd2f79c 100644 --- a/src/backend/core/column/ColumnPrivate.h +++ b/src/backend/core/column/ColumnPrivate.h @@ -1,153 +1,156 @@ /*************************************************************************** File : ColumnPrivate.h Project : LabPlot Description : Private data class of Column -------------------------------------------------------------------- Copyright : (C) 2007,2008 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2013-2019 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef COLUMNPRIVATE_H #define COLUMNPRIVATE_H #include "backend/core/AbstractColumn.h" #include "backend/lib/IntervalAttribute.h" class Column; class ColumnPrivate : public QObject { Q_OBJECT public: ColumnPrivate(Column*, AbstractColumn::ColumnMode); ~ColumnPrivate() override; ColumnPrivate(Column*, AbstractColumn::ColumnMode, void*); AbstractColumn::ColumnMode columnMode() const; void setColumnMode(AbstractColumn::ColumnMode); bool copy(const AbstractColumn*); bool copy(const AbstractColumn*, int source_start, int dest_start, int num_rows); bool copy(const ColumnPrivate*); bool copy(const ColumnPrivate*, int source_start, int dest_start, int num_rows); int rowCount() const; void resizeTo(int); void insertRows(int before, int count); void removeRows(int first, int count); QString name() const; AbstractColumn::PlotDesignation plotDesignation() const; void setPlotDesignation(AbstractColumn::PlotDesignation); int width() const; void setWidth(int); void* data() const; AbstractSimpleFilter* inputFilter() const; AbstractSimpleFilter* outputFilter() const; void replaceModeData(AbstractColumn::ColumnMode, void* data, AbstractSimpleFilter *in, AbstractSimpleFilter *out); void replaceData(void*); IntervalAttribute formulaAttribute() const; void replaceFormulas(const IntervalAttribute& formulas); //global formula defined for the whole column QString formula() const; const QStringList& formulaVariableNames() const; const QVector& formulaVariableColumns() const; const QStringList& formulaVariableColumnPaths() const; void setformulVariableColumnsPath(int index, QString path); void setformulVariableColumn(int index, Column *column); bool formulaAutoUpdate() const; void setFormula(const QString& formula, const QStringList& variableNames, const QVector& variableColumns, bool autoUpdate); void setFormula(const QString& formula, const QStringList& variableNames, const QStringList& variableColumnPaths, bool autoUpdate); void updateFormula(); //cell formulas QString formula(int row) const; QVector< Interval > formulaIntervals() const; void setFormula(Interval i, QString formula); void setFormula(int row, QString formula); void clearFormulas(); QString textAt(int row) const; void setTextAt(int row, const QString&); void replaceTexts(int first, const QVector&); QDate dateAt(int row) const; void setDateAt(int row, QDate); QTime timeAt(int row) const; void setTimeAt(int row, QTime); QDateTime dateTimeAt(int row) const; void setDateTimeAt(int row, const QDateTime&); void replaceDateTimes(int first, const QVector&); double valueAt(int row) const; void setValueAt(int row, double new_value); void replaceValues(int first, const QVector&); int integerAt(int row) const; void setIntegerAt(int row, int new_value); void replaceInteger(int first, const QVector&); void updateProperties(); void finalizeLoad(); mutable AbstractColumn::ColumnStatistics statistics; bool statisticsAvailable{false}; //is 'statistics' already available or needs to be (re-)calculated? bool hasValues{false}; bool hasValuesAvailable{false}; //is 'hasValues' already available or needs to be (re-)calculated? mutable bool propertiesAvailable{false}; //is 'properties' already available (true) or needs to be (re-)calculated (false)? mutable AbstractColumn::Properties properties{AbstractColumn::Properties::No}; // declares the properties of the curve (monotonic increasing/decreasing ...). Speed up algorithms private: AbstractColumn::ColumnMode m_column_mode; // type of column data void* m_data{nullptr}; //pointer to the data container (QVector) AbstractSimpleFilter* m_input_filter{nullptr}; //input filter for string -> data type conversion AbstractSimpleFilter* m_output_filter{nullptr}; //output filter for data type -> string conversion QString m_formula; QStringList m_formulaVariableNames; QVector m_formulaVariableColumns; QStringList m_formulaVariableColumnPaths; bool m_formulaAutoUpdate{false}; IntervalAttribute m_formulas; AbstractColumn::PlotDesignation m_plot_designation{AbstractColumn::NoDesignation}; int m_width{0}; //column width in the view Column* m_owner{nullptr}; QVector m_connectionsUpdateFormula; +private: + void connectFormulaColumn(const AbstractColumn* column); + private slots: void formulaVariableColumnRemoved(const AbstractAspect*); void formulaVariableColumnAdded(const AbstractAspect*); }; #endif diff --git a/src/backend/core/datatypes/String2DateTimeFilter.h b/src/backend/core/datatypes/String2DateTimeFilter.h index ad1b0602a..80340e915 100644 --- a/src/backend/core/datatypes/String2DateTimeFilter.h +++ b/src/backend/core/datatypes/String2DateTimeFilter.h @@ -1,86 +1,86 @@ /*************************************************************************** File : String2DateTimeFilter.h Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2007 by Tilman Benkert (thzs@gmx.net) Copyright : (C) 2007 by Knut Franke (knut.franke@gmx.de) Description : Conversion filter QString -> QDateTime. ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef STRING2DATE_TIME_FILTER_H #define STRING2DATE_TIME_FILTER_H #include "backend/core/AbstractSimpleFilter.h" /** * \brief Conversion filter QString -> QDateTime. * - * The standard use of this filter is explicitly specifiying the date/time format of the strings + * The standard use of this filter is explicitly specifying the date/time format of the strings * on the input, either in the constructor or via setFormat(). * However, if the input fails to comply to this format, String2DateTimeFilter * tries to guess the format, using internal lists of common date and time formats (#date_formats * and #time_formats). */ class String2DateTimeFilter : public AbstractSimpleFilter { Q_OBJECT public: //! Standard constructor. explicit String2DateTimeFilter(const QString& format="yyyy-MM-dd hh:mm:ss.zzz") : m_format(format) {} //! Set the format string to be used for conversion. void setFormat(const QString& format); //! Return the format string /** * The default format string is "yyyy-MM-dd hh:mm:ss.zzz". * \sa QDate::toString() */ QString format() const { return m_format; } //! Return the data type of the column AbstractColumn::ColumnMode columnMode() const override; //! \name XML related functions //@{ void writeExtraAttributes(QXmlStreamWriter*) const override; bool load(XmlStreamReader*, bool preview) override; //@} private: friend class String2DateTimeFilterSetFormatCmd; //! The format string. QString m_format; static const char * date_formats[]; static const char * time_formats[]; public: QDateTime dateTimeAt(int row) const override; QDate dateAt(int row) const override; QTime timeAt(int row) const override; protected: //! Using typed ports: only string inputs are accepted. bool inputAcceptable(int, const AbstractColumn *source) override; }; #endif // ifndef STRING2DATE_TIME_FILTER_H diff --git a/src/backend/datapicker/Datapicker.cpp b/src/backend/datapicker/Datapicker.cpp index 4ec61a248..6f7235680 100644 --- a/src/backend/datapicker/Datapicker.cpp +++ b/src/backend/datapicker/Datapicker.cpp @@ -1,388 +1,390 @@ /*************************************************************************** File : Datapicker.cpp Project : LabPlot Description : Datapicker -------------------------------------------------------------------- Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) - Copyright : (C) 2015-2016 Alexander Semke (alexander.semke@web.de) + Copyright : (C) 2015-2019 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "Datapicker.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/datapicker/DatapickerImage.h" #include "backend/lib/XmlStreamReader.h" #include "commonfrontend/datapicker/DatapickerView.h" #include "backend/datapicker/DatapickerCurve.h" #include "backend/datapicker/Transform.h" #include "backend/datapicker/DatapickerPoint.h" #include #include "QIcon" #include /** * \class Datapicker * \brief Top-level container for DatapickerCurve and DatapickerImage. * \ingroup backend */ Datapicker::Datapicker(const QString& name, const bool loading) : AbstractPart(name, AspectType::Datapicker), m_transform(new Transform()) { connect(this, &Datapicker::aspectAdded, this, &Datapicker::handleAspectAdded); connect(this, &Datapicker::aspectAboutToBeRemoved, this, &Datapicker::handleAspectAboutToBeRemoved); if (!loading) init(); } Datapicker::~Datapicker() { delete m_transform; } void Datapicker::init() { m_image = new DatapickerImage(i18n("Plot")); m_image->setHidden(true); setUndoAware(false); addChild(m_image); setUndoAware(true); connect(m_image, &DatapickerImage::statusInfo, this, &Datapicker::statusInfo); } /*! Returns an icon to be used in the project explorer. */ QIcon Datapicker::icon() const { return QIcon::fromTheme("color-picker-black"); } /*! * Returns a new context menu. The caller takes ownership of the menu. */ QMenu* Datapicker::createContextMenu() { QMenu* menu = AbstractPart::createContextMenu(); Q_ASSERT(menu); m_image->createContextMenu(menu); return menu; } QWidget* Datapicker::view() const { if (!m_partView) { m_view = new DatapickerView(const_cast(this)); m_partView = m_view; } return m_partView; } bool Datapicker::exportView() const { Spreadsheet* s = currentSpreadsheet(); bool ret; if (s) ret = s->exportView(); else ret = m_image->exportView(); return ret; } bool Datapicker::printView() { Spreadsheet* s = currentSpreadsheet(); bool ret; if (s) ret = s->printView(); else ret = m_image->printView(); return ret; } bool Datapicker::printPreview() const { Spreadsheet* s = currentSpreadsheet(); bool ret; if (s) ret = s->printPreview(); else ret = m_image->printPreview(); return ret; } DatapickerCurve* Datapicker::activeCurve() { return m_activeCurve; } Spreadsheet* Datapicker::currentSpreadsheet() const { if (!m_view) return nullptr; const int index = m_view->currentIndex(); if (index > 0) { auto* curve = child(index-1); return curve->child(0); } return nullptr; } DatapickerImage* Datapicker::image() const { return m_image; } /*! this slot is called when a datapicker child is selected in the project explorer. emits \c datapickerItemSelected() to forward this event to the \c DatapickerView in order to select the corresponding tab. */ void Datapicker::childSelected(const AbstractAspect* aspect) { m_activeCurve = dynamic_cast(const_cast(aspect)); int index = -1; if (m_activeCurve) { //if one of the curves is currently selected, select the image with the plot (the very first child) index = 0; emit statusInfo(i18n("%1, active curve \"%2\"", this->name(), m_activeCurve->name())); emit requestUpdateActions(); } else { const auto* curve = aspect->ancestor(); index = indexOfChild(curve); ++index; //+1 because of the hidden plot image being the first child and shown in the first tab in the view } emit datapickerItemSelected(index); } /*! this slot is called when a worksheet element is deselected in the project explorer. */ void Datapicker::childDeselected(const AbstractAspect* aspect) { Q_UNUSED(aspect); } /*! * Emits the signal to select or to deselect the datapicker item (spreadsheet or image) with the index \c index * in the project explorer, if \c selected=true or \c selected=false, respectively. * The signal is handled in \c AspectTreeModel and forwarded to the tree view in \c ProjectExplorer. * This function is called in \c DatapickerView when the current tab was changed */ void Datapicker::setChildSelectedInView(int index, bool selected) { //select/deselect the datapicker itself if the first tab "representing" the plot image and the curves was selected in the view if (index == 0) { if (selected) emit childAspectSelectedInView(this); else { emit childAspectDeselectedInView(this); //deselect also all curves (they don't have any tab index in the view) that were potentially selected before for (const auto* curve : children()) emit childAspectDeselectedInView(curve); } return; } --index; //-1 because of the first tab in the view being reserved for the plot image and curves //select/deselect the data spreadhseets QVector spreadsheets = children(AbstractAspect::Recursive); const AbstractAspect* aspect = spreadsheets.at(index); if (selected) { emit childAspectSelectedInView(aspect); //deselect the datapicker in the project explorer, if a child (spreadsheet or image) was selected. //prevents unwanted multiple selection with datapicker if it was selected before. emit childAspectDeselectedInView(this); } else { emit childAspectDeselectedInView(aspect); //deselect also all children that were potentially selected before (columns of a spreadsheet) for (const auto* child : aspect->children()) emit childAspectDeselectedInView(child); } } /*! Selects or deselects the datapicker or its current active curve in the project explorer. This function is called in \c DatapickerImageView. */ void Datapicker::setSelectedInView(const bool b) { if (b) emit childAspectSelectedInView(this); else emit childAspectDeselectedInView(this); } void Datapicker::addNewPoint(const QPointF& pos, AbstractAspect* parentAspect) { QVector childPoints = parentAspect->children(AbstractAspect::IncludeHidden); - if (childPoints.isEmpty()) - beginMacro(i18n("%1: add new point", parentAspect->name())); - else - beginMacro(i18n("%1: add new point %2", parentAspect->name(), childPoints.count())); - auto* newPoint = new DatapickerPoint(i18n("%1 Point", parentAspect->name())); + auto* newPoint = new DatapickerPoint(i18n("Point %1", childPoints.count() + 1)); newPoint->setPosition(pos); newPoint->setHidden(true); + + beginMacro(i18n("%1: add %2", parentAspect->name(), newPoint->name())); parentAspect->addChild(newPoint); newPoint->retransform(); auto* datapickerCurve = dynamic_cast(parentAspect); if (m_image == parentAspect) { DatapickerImage::ReferencePoints points = m_image->axisPoints(); points.scenePos[childPoints.count()].setX(pos.x()); points.scenePos[childPoints.count()].setY(pos.y()); m_image->setAxisPoints(points); } else if (datapickerCurve) { newPoint->initErrorBar(datapickerCurve->curveErrorTypes()); - datapickerCurve->updateData(newPoint); + datapickerCurve->updatePoint(newPoint); } endMacro(); emit requestUpdateActions(); } QVector3D Datapicker::mapSceneToLogical(const QPointF& point) const { return m_transform->mapSceneToLogical(point, m_image->axisPoints()); } QVector3D Datapicker::mapSceneLengthToLogical(const QPointF& point) const { return m_transform->mapSceneLengthToLogical(point, m_image->axisPoints()); } void Datapicker::handleAspectAboutToBeRemoved(const AbstractAspect* aspect) { const auto* curve = qobject_cast(aspect); if (curve) { //clear scene - QVector childPoints = curve->children(IncludeHidden); - for (auto* point : childPoints) + auto points = curve->children(IncludeHidden); + for (auto* point : points) handleChildAspectAboutToBeRemoved(point); if (curve == m_activeCurve) { m_activeCurve = nullptr; emit statusInfo(QString()); } } else handleChildAspectAboutToBeRemoved(aspect); emit requestUpdateActions(); } void Datapicker::handleAspectAdded(const AbstractAspect* aspect) { const auto* addedPoint = qobject_cast(aspect); const auto* curve = qobject_cast(aspect); if (addedPoint) handleChildAspectAdded(addedPoint); else if (curve) { - QVector childPoints = curve->children(IncludeHidden); - for (auto* point : childPoints) + connect(m_image, &DatapickerImage::axisPointsChanged, curve, &DatapickerCurve::updatePoints); + auto points = curve->children(IncludeHidden); + for (auto* point : points) handleChildAspectAdded(point); } else return; qreal zVal = 0; - QVector childPoints = m_image->children(IncludeHidden); - for (auto* point : childPoints) + auto points = m_image->children(IncludeHidden); + for (auto* point : points) point->graphicsItem()->setZValue(zVal++); for (const auto* curve : children()) { for (auto* point : curve->children(IncludeHidden)) point->graphicsItem()->setZValue(zVal++); } emit requestUpdateActions(); } void Datapicker::handleChildAspectAboutToBeRemoved(const AbstractAspect* aspect) { const auto* removedPoint = qobject_cast(aspect); if (removedPoint) { QGraphicsItem* item = removedPoint->graphicsItem(); Q_ASSERT(item != nullptr); Q_ASSERT(m_image != nullptr); m_image->scene()->removeItem(item); } } void Datapicker::handleChildAspectAdded(const AbstractAspect* aspect) { const auto* addedPoint = qobject_cast(aspect); if (addedPoint) { QGraphicsItem* item = addedPoint->graphicsItem(); Q_ASSERT(item != nullptr); Q_ASSERT(m_image != nullptr); m_image->scene()->addItem(item); } } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void Datapicker::save(QXmlStreamWriter* writer) const { writer->writeStartElement( "datapicker" ); writeBasicAttributes(writer); writeCommentElement(writer); //serialize all children for (auto* child : children(IncludeHidden)) child->save(writer); writer->writeEndElement(); // close "datapicker" section } //! Load from XML bool Datapicker::load(XmlStreamReader* reader, bool preview) { if (!readBasicAttributes(reader)) return false; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "datapicker") break; if (!reader->isStartElement()) continue; - if (reader->name() == "datapickerImage") { + if (reader->name() == "comment") { + if (!readCommentElement(reader)) + return false; + } else if (reader->name() == "datapickerImage") { DatapickerImage* plot = new DatapickerImage(i18n("Plot"), true); if (!plot->load(reader, preview)) { delete plot; return false; } else { plot->setHidden(true); addChild(plot); m_image = plot; } } else if (reader->name() == "datapickerCurve") { DatapickerCurve* curve = new DatapickerCurve(QString()); if (!curve->load(reader, preview)) { delete curve; return false; } else addChild(curve); } else { // unknown element reader->raiseWarning(i18n("unknown datapicker element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } for (auto* aspect : children(IncludeHidden)) { for (auto* point : aspect->children(IncludeHidden)) handleAspectAdded(point); } return true; } diff --git a/src/backend/datapicker/DatapickerCurve.cpp b/src/backend/datapicker/DatapickerCurve.cpp index e60766289..265b0bcf1 100644 --- a/src/backend/datapicker/DatapickerCurve.cpp +++ b/src/backend/datapicker/DatapickerCurve.cpp @@ -1,628 +1,605 @@ /*************************************************************************** File : DatapickerCurve.cpp Project : LabPlot Description : container for Curve-Point and Datasheet/Spreadsheet of datapicker -------------------------------------------------------------------- Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) + Copyright : (C) 2015-2019 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "DatapickerCurve.h" #include "backend/datapicker/DatapickerCurvePrivate.h" #include "backend/datapicker/Datapicker.h" -#include "backend/lib/XmlStreamReader.h" +#include "backend/datapicker/DatapickerPoint.h" #include "backend/lib/commandtemplates.h" +#include "backend/lib/XmlStreamReader.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/worksheet/Worksheet.h" -#include "backend/datapicker/DatapickerPoint.h" -#include +#include #include #include #include #include /** * \class DatapickerCurve * \brief Top-level container for Curve-Point and Datasheet/Spreadsheet of datapicker. * \ingroup backend */ DatapickerCurve::DatapickerCurve(const QString &name) : AbstractAspect(name, AspectType::DatapickerCurve), d_ptr(new DatapickerCurvePrivate(this)) { init(); } DatapickerCurve::DatapickerCurve(const QString &name, DatapickerCurvePrivate *dd) : AbstractAspect(name, AspectType::DatapickerCurve), d_ptr(dd) { init(); } DatapickerCurve::~DatapickerCurve() { delete d_ptr; } void DatapickerCurve::init() { Q_D(DatapickerCurve); KConfig config; KConfigGroup group; group = config.group("DatapickerCurve"); d->curveErrorTypes.x = (ErrorType) group.readEntry("CurveErrorType_X", (int) NoError); d->curveErrorTypes.y = (ErrorType) group.readEntry("CurveErrorType_X", (int) NoError); // point properties d->pointStyle = (Symbol::Style)group.readEntry("PointStyle", (int)Symbol::Cross); d->pointSize = group.readEntry("Size", Worksheet::convertToSceneUnits(7, Worksheet::Point)); d->pointRotationAngle = group.readEntry("Rotation", 0.0); d->pointOpacity = group.readEntry("Opacity", 1.0); d->pointBrush.setStyle( (Qt::BrushStyle)group.readEntry("FillingStyle", (int)Qt::NoBrush) ); d->pointBrush.setColor( group.readEntry("FillingColor", QColor(Qt::black)) ); d->pointPen.setStyle( (Qt::PenStyle)group.readEntry("BorderStyle", (int)Qt::SolidLine) ); d->pointPen.setColor( group.readEntry("BorderColor", QColor(Qt::red)) ); d->pointPen.setWidthF( group.readEntry("BorderWidth", Worksheet::convertToSceneUnits(1, Worksheet::Point)) ); d->pointErrorBarSize = group.readEntry("ErrorBarSize", Worksheet::convertToSceneUnits(8, Worksheet::Point)); d->pointErrorBarBrush.setStyle( (Qt::BrushStyle)group.readEntry("ErrorBarFillingStyle", (int)Qt::NoBrush) ); d->pointErrorBarBrush.setColor( group.readEntry("ErrorBarFillingColor", QColor(Qt::black)) ); d->pointErrorBarPen.setStyle( (Qt::PenStyle)group.readEntry("ErrorBarBorderStyle", (int)Qt::SolidLine) ); d->pointErrorBarPen.setColor( group.readEntry("ErrorBarBorderColor", QColor(Qt::black)) ); d->pointErrorBarPen.setWidthF( group.readEntry("ErrorBarBorderWidth", Worksheet::convertToSceneUnits(1, Worksheet::Point)) ); d->pointVisibility = group.readEntry("PointVisibility", true); - - this->initAction(); -} - -void DatapickerCurve::initAction() { - updateDatasheetAction = new QAction(QIcon::fromTheme("view-refresh"), i18n("Update Spreadsheet"), this); - connect(updateDatasheetAction, &QAction::triggered, this, &DatapickerCurve::updateDatasheet); } /*! Returns an icon to be used in the project explorer. */ QIcon DatapickerCurve::icon() const { return QIcon::fromTheme("labplot-xy-curve"); } -/*! - Return a new context menu -*/ -QMenu* DatapickerCurve::createContextMenu() { - QMenu* menu = AbstractAspect::createContextMenu(); - Q_ASSERT(menu); - - QAction* firstAction = nullptr; - if (menu->actions().size() > 1) - firstAction = menu->actions().at(1); - - menu->insertAction(firstAction, updateDatasheetAction); - - return menu; -} - Column* DatapickerCurve::appendColumn(const QString& name) { Column* col = new Column(i18n("Column"), AbstractColumn::Numeric); col->insertRows(0, m_datasheet->rowCount()); col->setName(name); + col->setUndoAware(false); m_datasheet->addChild(col); return col; } + //############################################################################## //########################## getter methods ################################## //############################################################################## BASIC_SHARED_D_READER_IMPL(DatapickerCurve, DatapickerCurve::Errors, curveErrorTypes, curveErrorTypes) BASIC_SHARED_D_READER_IMPL(DatapickerCurve, Symbol::Style, pointStyle, pointStyle) BASIC_SHARED_D_READER_IMPL(DatapickerCurve, qreal, pointOpacity, pointOpacity) BASIC_SHARED_D_READER_IMPL(DatapickerCurve, qreal, pointRotationAngle, pointRotationAngle) BASIC_SHARED_D_READER_IMPL(DatapickerCurve, qreal, pointSize, pointSize) CLASS_SHARED_D_READER_IMPL(DatapickerCurve, QBrush, pointBrush, pointBrush) CLASS_SHARED_D_READER_IMPL(DatapickerCurve, QPen, pointPen, pointPen) BASIC_SHARED_D_READER_IMPL(DatapickerCurve, qreal, pointErrorBarSize, pointErrorBarSize) CLASS_SHARED_D_READER_IMPL(DatapickerCurve, QBrush, pointErrorBarBrush, pointErrorBarBrush) CLASS_SHARED_D_READER_IMPL(DatapickerCurve, QPen, pointErrorBarPen, pointErrorBarPen) BASIC_SHARED_D_READER_IMPL(DatapickerCurve, bool, pointVisibility, pointVisibility) BASIC_SHARED_D_READER_IMPL(DatapickerCurve, AbstractColumn*, posXColumn, posXColumn) QString& DatapickerCurve::posXColumnPath() const { return d_ptr->posXColumnPath; } BASIC_SHARED_D_READER_IMPL(DatapickerCurve, AbstractColumn*, posYColumn, posYColumn) QString& DatapickerCurve::posYColumnPath() const { return d_ptr->posYColumnPath; } BASIC_SHARED_D_READER_IMPL(DatapickerCurve, AbstractColumn*, posZColumn, posZColumn) QString& DatapickerCurve::posZColumnPath() const { return d_ptr->posZColumnPath; } BASIC_SHARED_D_READER_IMPL(DatapickerCurve, AbstractColumn*, plusDeltaXColumn, plusDeltaXColumn) QString& DatapickerCurve::plusDeltaXColumnPath() const { return d_ptr->plusDeltaXColumnPath; } BASIC_SHARED_D_READER_IMPL(DatapickerCurve, AbstractColumn*, minusDeltaXColumn, minusDeltaXColumn) QString& DatapickerCurve::minusDeltaXColumnPath() const { return d_ptr->minusDeltaXColumnPath; } BASIC_SHARED_D_READER_IMPL(DatapickerCurve, AbstractColumn*, plusDeltaYColumn, plusDeltaYColumn) QString& DatapickerCurve::plusDeltaYColumnPath() const { return d_ptr->plusDeltaYColumnPath; } BASIC_SHARED_D_READER_IMPL(DatapickerCurve, AbstractColumn*, minusDeltaYColumn, minusDeltaYColumn) QString& DatapickerCurve::minusDeltaYColumnPath() const { return d_ptr->minusDeltaYColumnPath; } //############################################################################## //######################### setter methods ################################### //############################################################################## void DatapickerCurve::addDatasheet(DatapickerImage::GraphType type) { Q_D(DatapickerCurve); m_datasheet = new Spreadsheet(i18n("Data")); addChild(m_datasheet); QString xLabel('x'); QString yLabel('y'); if (type == DatapickerImage::PolarInDegree) { xLabel = QLatin1String("r"); yLabel = QLatin1String("y(deg)"); } else if (type == DatapickerImage::PolarInRadians) { xLabel = QLatin1String("r"); yLabel = QLatin1String("y(rad)"); } else if (type == DatapickerImage::LogarithmicX) { xLabel = QLatin1String("log(x)"); yLabel = QLatin1String("y"); } else if (type == DatapickerImage::LogarithmicY) { xLabel = QLatin1String("x"); yLabel = QLatin1String("log(y)"); } - if (type == DatapickerImage::Ternary) + if (type == DatapickerImage::Ternary) { d->posZColumn = appendColumn(i18n("c")); + d->posZColumn->setUndoAware(false); + } d->posXColumn = m_datasheet->column(0); d->posXColumn->setName(xLabel); + d->posXColumn->setUndoAware(false); d->posYColumn = m_datasheet->column(1); d->posYColumn->setName(yLabel); + d->posYColumn->setUndoAware(false); } STD_SETTER_CMD_IMPL_S(DatapickerCurve, SetCurveErrorTypes, DatapickerCurve::Errors, curveErrorTypes) void DatapickerCurve::setCurveErrorTypes(const DatapickerCurve::Errors errors) { Q_D(DatapickerCurve); if (d->curveErrorTypes.x != errors.x || d->curveErrorTypes.y != errors.y) { beginMacro(i18n("%1: set xy-error type", name())); exec(new DatapickerCurveSetCurveErrorTypesCmd(d, errors, ki18n("%1: set xy-error type"))); if ( errors.x != NoError && !d->plusDeltaXColumn ) setPlusDeltaXColumn(appendColumn(QLatin1String("+delta_x"))); else if ( d->plusDeltaXColumn && errors.x == NoError ) { d->plusDeltaXColumn->remove(); d->plusDeltaXColumn = nullptr; } if ( errors.x == AsymmetricError && !d->minusDeltaXColumn ) setMinusDeltaXColumn(appendColumn(QLatin1String("-delta_x"))); else if ( d->minusDeltaXColumn && errors.x != AsymmetricError ) { d->minusDeltaXColumn->remove(); d->minusDeltaXColumn = nullptr; } if ( errors.y != NoError && !d->plusDeltaYColumn ) setPlusDeltaYColumn(appendColumn(QLatin1String("+delta_y"))); else if ( d->plusDeltaYColumn && errors.y == NoError ) { d->plusDeltaYColumn->remove(); d->plusDeltaYColumn = nullptr; } if ( errors.y == AsymmetricError && !d->minusDeltaYColumn ) setMinusDeltaYColumn(appendColumn(QLatin1String("-delta_y"))); else if ( d->minusDeltaYColumn && errors.y != AsymmetricError ) { d->minusDeltaYColumn->remove(); d->minusDeltaYColumn = nullptr; } endMacro(); } } STD_SETTER_CMD_IMPL_S(DatapickerCurve, SetPosXColumn, AbstractColumn*, posXColumn) void DatapickerCurve::setPosXColumn(AbstractColumn* column) { Q_D(DatapickerCurve); if (d->posXColumn != column) exec(new DatapickerCurveSetPosXColumnCmd(d, column, ki18n("%1: set position X column"))); } STD_SETTER_CMD_IMPL_S(DatapickerCurve, SetPosYColumn, AbstractColumn*, posYColumn) void DatapickerCurve::setPosYColumn(AbstractColumn* column) { Q_D(DatapickerCurve); if (d->posYColumn != column) exec(new DatapickerCurveSetPosYColumnCmd(d, column, ki18n("%1: set position Y column"))); } STD_SETTER_CMD_IMPL_S(DatapickerCurve, SetPosZColumn, AbstractColumn*, posZColumn) void DatapickerCurve::setPosZColumn(AbstractColumn* column) { Q_D(DatapickerCurve); if (d->posZColumn != column) exec(new DatapickerCurveSetPosZColumnCmd(d, column, ki18n("%1: set position Z column"))); } STD_SETTER_CMD_IMPL_S(DatapickerCurve, SetPlusDeltaXColumn, AbstractColumn*, plusDeltaXColumn) void DatapickerCurve::setPlusDeltaXColumn(AbstractColumn* column) { Q_D(DatapickerCurve); if (d->plusDeltaXColumn != column) exec(new DatapickerCurveSetPlusDeltaXColumnCmd(d, column, ki18n("%1: set +delta_X column"))); } STD_SETTER_CMD_IMPL_S(DatapickerCurve, SetMinusDeltaXColumn, AbstractColumn*, minusDeltaXColumn) void DatapickerCurve::setMinusDeltaXColumn(AbstractColumn* column) { Q_D(DatapickerCurve); if (d->minusDeltaXColumn != column) exec(new DatapickerCurveSetMinusDeltaXColumnCmd(d, column, ki18n("%1: set -delta_X column"))); } STD_SETTER_CMD_IMPL_S(DatapickerCurve, SetPlusDeltaYColumn, AbstractColumn*, plusDeltaYColumn) void DatapickerCurve::setPlusDeltaYColumn(AbstractColumn* column) { Q_D(DatapickerCurve); if (d->plusDeltaYColumn != column) exec(new DatapickerCurveSetPlusDeltaYColumnCmd(d, column, ki18n("%1: set +delta_Y column"))); } STD_SETTER_CMD_IMPL_S(DatapickerCurve, SetMinusDeltaYColumn, AbstractColumn*, minusDeltaYColumn) void DatapickerCurve::setMinusDeltaYColumn(AbstractColumn* column) { Q_D(DatapickerCurve); if (d->minusDeltaYColumn != column) exec(new DatapickerCurveSetMinusDeltaYColumnCmd(d, column, ki18n("%1: set -delta_Y column"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerCurve, SetPointStyle, Symbol::Style, pointStyle, retransform) void DatapickerCurve::setPointStyle(Symbol::Style newStyle) { Q_D(DatapickerCurve); if (newStyle != d->pointStyle) exec(new DatapickerCurveSetPointStyleCmd(d, newStyle, ki18n("%1: set point's style"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerCurve, SetPointSize, qreal, pointSize, retransform) void DatapickerCurve::setPointSize(qreal value) { Q_D(DatapickerCurve); if (!qFuzzyCompare(1 + value, 1 + d->pointSize)) exec(new DatapickerCurveSetPointSizeCmd(d, value, ki18n("%1: set point's size"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerCurve, SetPointRotationAngle, qreal, pointRotationAngle, retransform) void DatapickerCurve::setPointRotationAngle(qreal angle) { Q_D(DatapickerCurve); if (!qFuzzyCompare(1 + angle, 1 + d->pointRotationAngle)) exec(new DatapickerCurveSetPointRotationAngleCmd(d, angle, ki18n("%1: rotate point"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerCurve, SetPointBrush, QBrush, pointBrush, retransform) void DatapickerCurve::setPointBrush(const QBrush& newBrush) { Q_D(DatapickerCurve); if (newBrush != d->pointBrush) exec(new DatapickerCurveSetPointBrushCmd(d, newBrush, ki18n("%1: set point's filling"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerCurve, SetPointPen, QPen, pointPen, retransform) void DatapickerCurve::setPointPen(const QPen &newPen) { Q_D(DatapickerCurve); if (newPen != d->pointPen) exec(new DatapickerCurveSetPointPenCmd(d, newPen, ki18n("%1: set outline style"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerCurve, SetPointOpacity, qreal, pointOpacity, retransform) void DatapickerCurve::setPointOpacity(qreal newOpacity) { Q_D(DatapickerCurve); if (newOpacity != d->pointOpacity) exec(new DatapickerCurveSetPointOpacityCmd(d, newOpacity, ki18n("%1: set point's opacity"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerCurve, SetPointErrorBarSize, qreal, pointErrorBarSize, retransform) void DatapickerCurve::setPointErrorBarSize(qreal size) { Q_D(DatapickerCurve); if (size != d->pointErrorBarSize) exec(new DatapickerCurveSetPointErrorBarSizeCmd(d, size, ki18n("%1: set error bar size"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerCurve, SetPointErrorBarBrush, QBrush, pointErrorBarBrush, retransform) void DatapickerCurve::setPointErrorBarBrush(const QBrush &brush) { Q_D(DatapickerCurve); if (brush != d->pointErrorBarBrush) exec(new DatapickerCurveSetPointErrorBarBrushCmd(d, brush, ki18n("%1: set error bar filling"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerCurve, SetPointErrorBarPen, QPen, pointErrorBarPen, retransform) void DatapickerCurve::setPointErrorBarPen(const QPen &pen) { Q_D(DatapickerCurve); if (pen != d->pointErrorBarPen) exec(new DatapickerCurveSetPointErrorBarPenCmd(d, pen, ki18n("%1: set error bar outline style"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerCurve, SetPointVisibility, bool, pointVisibility, retransform) void DatapickerCurve::setPointVisibility(bool on) { Q_D(DatapickerCurve); if (on != d->pointVisibility) exec(new DatapickerCurveSetPointVisibilityCmd(d, on, on ? ki18n("%1: set visible") : ki18n("%1: set invisible"))); } void DatapickerCurve::setPrinting(bool on) { for (auto* point : children(IncludeHidden)) point->setPrinting(on); } /*! Selects or deselects the Datapicker/Curve in the project explorer. This function is called in \c DatapickerImageView. */ void DatapickerCurve::setSelectedInView(bool b) { if (b) emit childAspectSelectedInView(this); else emit childAspectDeselectedInView(this); } //############################################################################## //###### SLOTs for changes triggered via QActions in the context menu ######## //############################################################################## -void DatapickerCurve::updateDatasheet() { - beginMacro(i18n("%1: update datasheet", name())); - +void DatapickerCurve::updatePoints() { for (auto* point : children(IncludeHidden)) - updateData(point); - - endMacro(); + updatePoint(point); } /*! Update datasheet for corresponding curve-point, it is called every time whenever there is any change in position of curve-point or its error-bar so keep it undo unaware no need to create extra entry in undo stack */ -void DatapickerCurve::updateData(const DatapickerPoint* point) { +void DatapickerCurve::updatePoint(const DatapickerPoint* point) { Q_D(DatapickerCurve); - auto* datapicker = dynamic_cast(parentAspect()); - if (!datapicker) - return; - + auto* datapicker = static_cast(parentAspect()); int row = indexOfChild(point, AbstractAspect::IncludeHidden); QVector3D data = datapicker->mapSceneToLogical(point->position()); if (d->posXColumn) d->posXColumn->setValueAt(row, data.x()); if (d->posYColumn) d->posYColumn->setValueAt(row, data.y()); if (d->posZColumn) d->posZColumn->setValueAt(row, data.y()); if (d->plusDeltaXColumn) { data = datapicker->mapSceneLengthToLogical(QPointF(point->plusDeltaXPos().x(), 0)); d->plusDeltaXColumn->setValueAt(row, qAbs(data.x())); } if (d->minusDeltaXColumn) { data = datapicker->mapSceneLengthToLogical(QPointF(point->minusDeltaXPos().x(), 0)); d->minusDeltaXColumn->setValueAt(row, qAbs(data.x())); } if (d->plusDeltaYColumn) { data = datapicker->mapSceneLengthToLogical(QPointF(0, point->plusDeltaYPos().y())); d->plusDeltaYColumn->setValueAt(row, qAbs(data.y())); } if (d->minusDeltaYColumn) { data = datapicker->mapSceneLengthToLogical(QPointF(0, point->minusDeltaYPos().y())); d->minusDeltaYColumn->setValueAt(row, qAbs(data.y())); } } //############################################################################## //####################### Private implementation ############################### //############################################################################## DatapickerCurvePrivate::DatapickerCurvePrivate(DatapickerCurve *curve) : q(curve) { } QString DatapickerCurvePrivate::name() const { return q->name(); } void DatapickerCurvePrivate::retransform() { - QVector childrenPoints = q->children(AbstractAspect::IncludeHidden); - for (auto* point : childrenPoints) + auto points = q->children(AbstractAspect::IncludeHidden); + for (auto* point : points) point->retransform(); } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void DatapickerCurve::save(QXmlStreamWriter* writer) const { Q_D(const DatapickerCurve); writer->writeStartElement("datapickerCurve"); writeBasicAttributes(writer); writeCommentElement(writer); //general writer->writeStartElement("general"); WRITE_COLUMN(d->posXColumn, posXColumn); WRITE_COLUMN(d->posYColumn, posYColumn); WRITE_COLUMN(d->posZColumn, posZColumn); WRITE_COLUMN(d->plusDeltaXColumn, plusDeltaXColumn); WRITE_COLUMN(d->minusDeltaXColumn, minusDeltaXColumn); WRITE_COLUMN(d->plusDeltaYColumn, plusDeltaYColumn); WRITE_COLUMN(d->minusDeltaYColumn, minusDeltaYColumn); writer->writeAttribute( "curveErrorType_X", QString::number(d->curveErrorTypes.x) ); writer->writeAttribute( "curveErrorType_Y", QString::number(d->curveErrorTypes.y) ); writer->writeEndElement(); //symbol properties writer->writeStartElement("symbolProperties"); writer->writeAttribute( "pointRotationAngle", QString::number(d->pointRotationAngle) ); writer->writeAttribute( "pointOpacity", QString::number(d->pointOpacity) ); writer->writeAttribute( "pointSize", QString::number(d->pointSize) ); writer->writeAttribute( "pointStyle", QString::number(d->pointStyle) ); writer->writeAttribute( "pointVisibility", QString::number(d->pointVisibility) ); WRITE_QBRUSH(d->pointBrush); WRITE_QPEN(d->pointPen); writer->writeEndElement(); //error bar properties writer->writeStartElement("errorBarProperties"); writer->writeAttribute( "pointErrorBarSize", QString::number(d->pointErrorBarSize) ); WRITE_QBRUSH(d->pointErrorBarBrush); WRITE_QPEN(d->pointErrorBarPen); writer->writeEndElement(); //serialize all children for (auto* child : children(IncludeHidden)) child->save(writer); writer->writeEndElement(); // close section } //! Load from XML bool DatapickerCurve::load(XmlStreamReader* reader, bool preview) { Q_D(DatapickerCurve); if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "datapickerCurve") break; if (!reader->isStartElement()) continue; if (reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (!preview && reader->name() == "general") { attribs = reader->attributes(); str = attribs.value("curveErrorType_X").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("curveErrorType_X").toString()); else d->curveErrorTypes.x = ErrorType(str.toInt()); str = attribs.value("curveErrorType_Y").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("curveErrorType_Y").toString()); else d->curveErrorTypes.y = ErrorType(str.toInt()); READ_COLUMN(posXColumn); READ_COLUMN(posYColumn); READ_COLUMN(posZColumn); READ_COLUMN(plusDeltaXColumn); READ_COLUMN(minusDeltaXColumn); READ_COLUMN(plusDeltaYColumn); READ_COLUMN(minusDeltaYColumn); } else if (!preview && reader->name() == "symbolProperties") { attribs = reader->attributes(); str = attribs.value("pointRotationAngle").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("pointRotationAngle").toString()); else d->pointRotationAngle = str.toFloat(); str = attribs.value("pointOpacity").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("pointOpacity").toString()); else d->pointOpacity = str.toFloat(); str = attribs.value("pointSize").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("pointSize").toString()); else d->pointSize = str.toFloat(); str = attribs.value("pointStyle").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("pointStyle").toString()); else d->pointStyle = (Symbol::Style)str.toInt(); str = attribs.value("pointVisibility").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("pointVisibility").toString()); else d->pointVisibility = (bool)str.toInt(); READ_QBRUSH(d->pointBrush); READ_QPEN(d->pointPen); } else if (!preview && reader->name() == "errorBarProperties") { attribs = reader->attributes(); str = attribs.value("pointErrorBarSize").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("pointErrorBarSize").toString()); else d->pointErrorBarSize = str.toFloat(); READ_QBRUSH(d->pointErrorBarBrush); READ_QPEN(d->pointErrorBarPen); } else if (reader->name() == "datapickerPoint") { DatapickerPoint* curvePoint = new DatapickerPoint(QString()); curvePoint->setHidden(true); if (!curvePoint->load(reader, preview)) { delete curvePoint; return false; } else { addChild(curvePoint); curvePoint->initErrorBar(curveErrorTypes()); } } else if (reader->name() == "spreadsheet") { Spreadsheet* datasheet = new Spreadsheet("spreadsheet", true); if (!datasheet->load(reader, preview)) { delete datasheet; return false; } else { addChild(datasheet); m_datasheet = datasheet; } } else { // unknown element reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } d->retransform(); return true; } diff --git a/src/backend/datapicker/DatapickerCurve.h b/src/backend/datapicker/DatapickerCurve.h index a438f1c9c..b6419fc59 100644 --- a/src/backend/datapicker/DatapickerCurve.h +++ b/src/backend/datapicker/DatapickerCurve.h @@ -1,131 +1,128 @@ /*************************************************************************** File : DatapickerCurve.h Project : LabPlot Description : container for Curve-Point and Datasheet/Spreadsheet of datapicker -------------------------------------------------------------------- Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) + Copyright : (C) 2015-2019 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef DATAPICKERCURVE_H #define DATAPICKERCURVE_H #include "backend/core/AbstractAspect.h" #include "backend/lib/macros.h" #include "backend/datapicker/DatapickerImage.h" #include "backend/worksheet/plots/cartesian/Symbol.h" class DatapickerPoint; class QAction; class DatapickerCurvePrivate; class Column; class Spreadsheet; class AbstractColumn; class DatapickerCurve: public AbstractAspect { Q_OBJECT public: explicit DatapickerCurve(const QString&); ~DatapickerCurve() override; enum ErrorType {NoError, SymmetricError, AsymmetricError}; struct Errors { ErrorType x; ErrorType y; }; QIcon icon() const override; - QMenu* createContextMenu() override; void setPrinting(bool); void setSelectedInView(bool); void addDatasheet(DatapickerImage::GraphType); - void updateData(const DatapickerPoint*); + void updatePoints(); + void updatePoint(const DatapickerPoint*); BASIC_D_ACCESSOR_DECL(Errors, curveErrorTypes, CurveErrorTypes) BASIC_D_ACCESSOR_DECL(Symbol::Style, pointStyle, PointStyle) BASIC_D_ACCESSOR_DECL(qreal, pointOpacity, PointOpacity) BASIC_D_ACCESSOR_DECL(qreal, pointRotationAngle, PointRotationAngle) BASIC_D_ACCESSOR_DECL(qreal, pointSize, PointSize) CLASS_D_ACCESSOR_DECL(QBrush, pointBrush, PointBrush) CLASS_D_ACCESSOR_DECL(QPen, pointPen, PointPen) BASIC_D_ACCESSOR_DECL(qreal, pointErrorBarSize, PointErrorBarSize) CLASS_D_ACCESSOR_DECL(QBrush, pointErrorBarBrush, PointErrorBarBrush) CLASS_D_ACCESSOR_DECL(QPen, pointErrorBarPen, PointErrorBarPen) BASIC_D_ACCESSOR_DECL(bool, pointVisibility, PointVisibility) POINTER_D_ACCESSOR_DECL(AbstractColumn, posXColumn, PosXColumn) QString& posXColumnPath() const; POINTER_D_ACCESSOR_DECL(AbstractColumn, posYColumn, PosYColumn) QString& posYColumnPath() const; POINTER_D_ACCESSOR_DECL(AbstractColumn, posZColumn, PosZColumn) QString& posZColumnPath() const; POINTER_D_ACCESSOR_DECL(AbstractColumn, plusDeltaXColumn, PlusDeltaXColumn) QString& plusDeltaXColumnPath() const; POINTER_D_ACCESSOR_DECL(AbstractColumn, minusDeltaXColumn, MinusDeltaXColumn) QString& minusDeltaXColumnPath() const; POINTER_D_ACCESSOR_DECL(AbstractColumn, plusDeltaYColumn, PlusDeltaYColumn) QString& plusDeltaYColumnPath() const; POINTER_D_ACCESSOR_DECL(AbstractColumn, minusDeltaYColumn, MinusDeltaYColumn) QString& minusDeltaYColumnPath() const; void save(QXmlStreamWriter*) const override; bool load(XmlStreamReader*, bool preview) override; typedef DatapickerCurvePrivate Private; protected: DatapickerCurve(const QString& name, DatapickerCurvePrivate* dd); DatapickerCurvePrivate* const d_ptr; -private slots: - void updateDatasheet(); - private: Q_DECLARE_PRIVATE(DatapickerCurve) void init(); void initAction(); Column* appendColumn(const QString&); Spreadsheet* m_datasheet{nullptr}; - QAction* updateDatasheetAction{nullptr}; signals: void curveErrorTypesChanged(const DatapickerCurve::Errors&); void posXColumnChanged(const AbstractColumn*); void posYColumnChanged(const AbstractColumn*); void posZColumnChanged(const AbstractColumn*); void plusDeltaXColumnChanged(const AbstractColumn*); void minusDeltaXColumnChanged(const AbstractColumn*); void plusDeltaYColumnChanged(const AbstractColumn*); void minusDeltaYColumnChanged(const AbstractColumn*); void pointStyleChanged(Symbol::Style); void pointSizeChanged(qreal); void pointRotationAngleChanged(qreal); void pointOpacityChanged(qreal); void pointBrushChanged(QBrush); void pointPenChanged(const QPen&); void pointErrorBarSizeChanged(qreal); void pointErrorBarBrushChanged(QBrush); void pointErrorBarPenChanged(const QPen&); void pointVisibilityChanged(bool); }; #endif // DATAPICKERCURVE_H diff --git a/src/backend/datapicker/DatapickerImage.cpp b/src/backend/datapicker/DatapickerImage.cpp index d6ae0dd0f..ab98c0613 100644 --- a/src/backend/datapicker/DatapickerImage.cpp +++ b/src/backend/datapicker/DatapickerImage.cpp @@ -1,717 +1,682 @@ /*************************************************************************** File : DatapickerImage.cpp Project : LabPlot Description : Worksheet for Datapicker -------------------------------------------------------------------- Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) Copyright : (C) 2015-2019 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "DatapickerImage.h" #include "DatapickerImagePrivate.h" #include "backend/datapicker/ImageEditor.h" #include "backend/lib/commandtemplates.h" #include "backend/lib/XmlStreamReader.h" #include "backend/datapicker/DatapickerPoint.h" #include "backend/datapicker/Segments.h" #include "backend/worksheet/Worksheet.h" #include "commonfrontend/datapicker/DatapickerImageView.h" #include "kdefrontend/worksheet/ExportWorksheetDialog.h" #include #include #include #include #include #include #include #include #include /** * \class DatapickerImage * \brief container to open image/plot. * * Top-level container for DatapickerPoint. * * * \ingroup datapicker */ DatapickerImage::DatapickerImage(const QString& name, bool loading) : AbstractPart(name, AspectType::DatapickerImage), foregroundBins( new int[ImageEditor::colorAttributeMax(Foreground) + 1]), hueBins( new int[ImageEditor::colorAttributeMax(Hue) + 1]), saturationBins( new int[ImageEditor::colorAttributeMax(Saturation) + 1]), valueBins( new int[ImageEditor::colorAttributeMax(Value) + 1]), intensityBins( new int[ImageEditor::colorAttributeMax(Intensity) + 1]), d(new DatapickerImagePrivate(this)), m_segments(new Segments(this)) { if (!loading) init(); } DatapickerImage::~DatapickerImage() { delete [] hueBins; delete [] saturationBins; delete [] valueBins; delete [] intensityBins; delete [] foregroundBins; delete m_segments; delete d; } void DatapickerImage::init() { KConfig config; KConfigGroup group = config.group( "DatapickerImage" ); //general properties d->fileName = group.readEntry("FileName", QString()); d->rotationAngle = group.readEntry("RotationAngle", 0.0); d->minSegmentLength = group.readEntry("MinSegmentLength", 30); d->pointSeparation = group.readEntry("PointSeparation", 30); d->axisPoints.type = (DatapickerImage::GraphType) group.readEntry("GraphType", (int) DatapickerImage::Cartesian); d->axisPoints.ternaryScale = group.readEntry("TernaryScale", 1); - d->plotPointsType = (DatapickerImage::PointsType) group.readEntry("PlotPointsType", (int) DatapickerImage::AxisPoints); //edit image settings d->plotImageType = DatapickerImage::OriginalImage; d->settings.foregroundThresholdHigh = group.readEntry("ForegroundThresholdHigh", 90); d->settings.foregroundThresholdLow = group.readEntry("ForegroundThresholdLow", 30); d->settings.hueThresholdHigh = group.readEntry("HueThresholdHigh", 360); d->settings.hueThresholdLow = group.readEntry("HueThresholdLow", 0); d->settings.intensityThresholdHigh = group.readEntry("IntensityThresholdHigh", 100); d->settings.intensityThresholdLow = group.readEntry("IntensityThresholdLow", 20); d->settings.saturationThresholdHigh = group.readEntry("SaturationThresholdHigh", 100); d->settings.saturationThresholdLow = group.readEntry("SaturationThresholdLow", 30); d->settings.valueThresholdHigh = group.readEntry("ValueThresholdHigh", 90); d->settings.valueThresholdLow = group.readEntry("ValueThresholdLow", 30); // reference point symbol properties d->pointStyle = (Symbol::Style)group.readEntry("PointStyle", (int)Symbol::Cross); d->pointSize = group.readEntry("Size", Worksheet::convertToSceneUnits(7, Worksheet::Point)); d->pointRotationAngle = group.readEntry("Rotation", 0.0); d->pointOpacity = group.readEntry("Opacity", 1.0); d->pointBrush.setStyle( (Qt::BrushStyle)group.readEntry("FillingStyle", (int)Qt::NoBrush) ); d->pointBrush.setColor( group.readEntry("FillingColor", QColor(Qt::black)) ); d->pointPen.setStyle( (Qt::PenStyle)group.readEntry("BorderStyle", (int)Qt::SolidLine) ); d->pointPen.setColor( group.readEntry("BorderColor", QColor(Qt::red)) ); d->pointPen.setWidthF( group.readEntry("BorderWidth", Worksheet::convertToSceneUnits(1, Worksheet::Point)) ); d->pointVisibility = group.readEntry("PointVisibility", true); } /*! Returns an icon to be used in the project explorer. */ QIcon DatapickerImage::icon() const { return QIcon::fromTheme("image-x-generic"); } /*! Return a new context menu */ QMenu* DatapickerImage::createContextMenu() { QMenu* menu = new QMenu(nullptr); emit requestProjectContextMenu(menu); return menu; } void DatapickerImage::createContextMenu(QMenu* menu) { emit requestProjectContextMenu(menu); } //! Construct a primary view on me. /** * This method may be called multiple times during the life time of an Aspect, or it might not get * called at all. Aspects must not depend on the existence of a view for their operation. */ QWidget* DatapickerImage::view() const { if (!m_partView) { m_view = new DatapickerImageView(const_cast(this)); m_partView = m_view; connect(m_view, &DatapickerImageView::statusInfo, this, &DatapickerImage::statusInfo); } return m_partView; } bool DatapickerImage::exportView() const { auto* dlg = new ExportWorksheetDialog(m_view); dlg->setFileName(name()); bool ret; if ( (ret = (dlg->exec() == QDialog::Accepted)) ) { const QString path = dlg->path(); const WorksheetView::ExportFormat format = dlg->exportFormat(); const int resolution = dlg->exportResolution(); WAIT_CURSOR; m_view->exportToFile(path, format, resolution); RESET_CURSOR; } delete dlg; return ret; } bool DatapickerImage::printView() { QPrinter printer; auto* dlg = new QPrintDialog(&printer, m_view); bool ret; dlg->setWindowTitle(i18nc("@title:window", "Print Datapicker Image")); if ( (ret = (dlg->exec() == QDialog::Accepted)) ) m_view->print(&printer); delete dlg; return ret; } bool DatapickerImage::printPreview() const { QPrintPreviewDialog* dlg = new QPrintPreviewDialog(m_view); connect(dlg, &QPrintPreviewDialog::paintRequested, m_view, &DatapickerImageView::print); return dlg->exec(); } /*! Selects or deselects the Datapicker/DatapickerImage in the project explorer. This function is called in \c DatapickerImageView. The DatapickerImage gets deselected if there are selected items in the view, and selected if there are no selected items in the view. */ void DatapickerImage::setSelectedInView(const bool b) { if (b) emit childAspectSelectedInView(this); else emit childAspectDeselectedInView(this); } void DatapickerImage::setSegmentsHoverEvent(const bool on) { m_segments->setAcceptHoverEvents(on); } QGraphicsScene* DatapickerImage::scene() const { return d->m_scene; } QRectF DatapickerImage::pageRect() const { return d->m_scene->sceneRect(); } void DatapickerImage::setPlotImageType(const DatapickerImage::PlotImageType type) { d->plotImageType = type; if (d->plotImageType == DatapickerImage::ProcessedImage) d->discretize(); emit requestUpdate(); } DatapickerImage::PlotImageType DatapickerImage::plotImageType() { return d->plotImageType; } -void DatapickerImage::initSceneParameters() { - setRotationAngle(0.0); - setminSegmentLength(30); - setPointSeparation(30); - - ReferencePoints axisPoints = d->axisPoints; - axisPoints.ternaryScale = 1; - axisPoints.type = DatapickerImage::Cartesian; - setAxisPoints(axisPoints); - - EditorSettings settings; - settings.foregroundThresholdHigh = 90; - settings.foregroundThresholdLow = 30; - settings.hueThresholdHigh = 360; - settings.hueThresholdLow = 0; - settings.intensityThresholdHigh = 100; - settings.intensityThresholdLow = 20; - settings.saturationThresholdHigh = 100; - settings.saturationThresholdLow = 30; - settings.valueThresholdHigh = 90; - settings.valueThresholdLow = 30; - setSettings(settings); - - DatapickerImage::PointsType plotPointsType = DatapickerImage::AxisPoints; - setPlotPointsType(plotPointsType); -} - /* =============================== getter methods for background options ================================= */ CLASS_D_READER_IMPL(DatapickerImage, QString, fileName, fileName) CLASS_D_READER_IMPL(DatapickerImage, DatapickerImage::ReferencePoints, axisPoints, axisPoints) CLASS_D_READER_IMPL(DatapickerImage, DatapickerImage::EditorSettings, settings, settings) BASIC_D_READER_IMPL(DatapickerImage, float, rotationAngle, rotationAngle) BASIC_D_READER_IMPL(DatapickerImage, DatapickerImage::PointsType, plotPointsType, plotPointsType) BASIC_D_READER_IMPL(DatapickerImage, int, pointSeparation, pointSeparation) BASIC_D_READER_IMPL(DatapickerImage, int, minSegmentLength, minSegmentLength) BASIC_D_READER_IMPL(DatapickerImage, Symbol::Style, pointStyle, pointStyle) BASIC_D_READER_IMPL(DatapickerImage, qreal, pointOpacity, pointOpacity) BASIC_D_READER_IMPL(DatapickerImage, qreal, pointRotationAngle, pointRotationAngle) BASIC_D_READER_IMPL(DatapickerImage, qreal, pointSize, pointSize) CLASS_D_READER_IMPL(DatapickerImage, QBrush, pointBrush, pointBrush) CLASS_D_READER_IMPL(DatapickerImage, QPen, pointPen, pointPen) BASIC_D_READER_IMPL(DatapickerImage, bool, pointVisibility, pointVisibility) /* ============================ setter methods and undo commands for background options ================= */ STD_SETTER_CMD_IMPL_F_S(DatapickerImage, SetFileName, QString, fileName, updateFileName) void DatapickerImage::setFileName(const QString& fileName) { if (fileName!= d->fileName) { beginMacro(i18n("%1: upload new image", name())); exec(new DatapickerImageSetFileNameCmd(d, fileName, ki18n("%1: upload image"))); endMacro(); } } STD_SETTER_CMD_IMPL_S(DatapickerImage, SetRotationAngle, float, rotationAngle) void DatapickerImage::setRotationAngle(float angle) { if (angle != d->rotationAngle) exec(new DatapickerImageSetRotationAngleCmd(d, angle, ki18n("%1: set rotation angle"))); } STD_SETTER_CMD_IMPL_S(DatapickerImage, SetAxisPoints, DatapickerImage::ReferencePoints, axisPoints) void DatapickerImage::setAxisPoints(const DatapickerImage::ReferencePoints& points) { if (memcmp(&points, &d->axisPoints, sizeof(points)) != 0) exec(new DatapickerImageSetAxisPointsCmd(d, points, ki18n("%1: set Axis points"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerImage, SetSettings, DatapickerImage::EditorSettings, settings, discretize) void DatapickerImage::setSettings(const DatapickerImage::EditorSettings& editorSettings) { if (memcmp(&editorSettings, &d->settings, sizeof(editorSettings)) != 0) exec(new DatapickerImageSetSettingsCmd(d, editorSettings, ki18n("%1: set editor settings"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerImage, SetMinSegmentLength, int, minSegmentLength, makeSegments) void DatapickerImage::setminSegmentLength(const int value) { if (d->minSegmentLength != value) exec(new DatapickerImageSetMinSegmentLengthCmd(d, value, ki18n("%1: set minimum segment length"))); ; } STD_SETTER_CMD_IMPL_F_S(DatapickerImage, SetPointStyle, Symbol::Style, pointStyle, retransform) void DatapickerImage::setPointStyle(Symbol::Style newStyle) { if (newStyle != d->pointStyle) exec(new DatapickerImageSetPointStyleCmd(d, newStyle, ki18n("%1: set point's style"))); } - STD_SETTER_CMD_IMPL_F_S(DatapickerImage, SetPointSize, qreal, pointSize, retransform) void DatapickerImage::setPointSize(qreal value) { if (!qFuzzyCompare(1 + value, 1 + d->pointSize)) exec(new DatapickerImageSetPointSizeCmd(d, value, ki18n("%1: set point's size"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerImage, SetPointRotationAngle, qreal, pointRotationAngle, retransform) void DatapickerImage::setPointRotationAngle(qreal angle) { if (!qFuzzyCompare(1 + angle, 1 + d->pointRotationAngle)) exec(new DatapickerImageSetPointRotationAngleCmd(d, angle, ki18n("%1: rotate point"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerImage, SetPointBrush, QBrush, pointBrush, retransform) void DatapickerImage::setPointBrush(const QBrush& newBrush) { if (newBrush != d->pointBrush) exec(new DatapickerImageSetPointBrushCmd(d, newBrush, ki18n("%1: set point's filling"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerImage, SetPointPen, QPen, pointPen, retransform) void DatapickerImage::setPointPen(const QPen &newPen) { if (newPen != d->pointPen) exec(new DatapickerImageSetPointPenCmd(d, newPen, ki18n("%1: set outline style"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerImage, SetPointOpacity, qreal, pointOpacity, retransform) void DatapickerImage::setPointOpacity(qreal newOpacity) { if (newOpacity != d->pointOpacity) exec(new DatapickerImageSetPointOpacityCmd(d, newOpacity, ki18n("%1: set point's opacity"))); } STD_SETTER_CMD_IMPL_F_S(DatapickerImage, SetPointVisibility, bool, pointVisibility, retransform) void DatapickerImage::setPointVisibility(const bool on) { if (on != d->pointVisibility) exec(new DatapickerImageSetPointVisibilityCmd(d, on, on ? ki18n("%1: set visible") : ki18n("%1: set invisible"))); } void DatapickerImage::setPrinting(bool on) const { QVector childPoints = parentAspect()->children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); for (auto* point : childPoints) point->setPrinting(on); } void DatapickerImage::setPlotPointsType(const PointsType pointsType) { + if (d->plotPointsType == pointsType) + return; + d->plotPointsType = pointsType; if (pointsType == DatapickerImage::AxisPoints) { //clear image int childCount = this->childCount(AbstractAspect::IncludeHidden); if (childCount) { beginMacro(i18n("%1: remove all axis points", name())); QVector childrenPoints = children(AbstractAspect::IncludeHidden); for (auto* point : childrenPoints) point->remove(); endMacro(); } m_segments->setSegmentsVisible(false); } else if (pointsType == DatapickerImage::CurvePoints) m_segments->setSegmentsVisible(false); else if (pointsType == DatapickerImage::SegmentPoints) { d->makeSegments(); m_segments->setSegmentsVisible(true); } } void DatapickerImage::setPointSeparation(const int value) { d->pointSeparation = value; } //############################################################################## //###################### Private implementation ############################### //############################################################################## DatapickerImagePrivate::DatapickerImagePrivate(DatapickerImage *owner) : q(owner), pageRect(0, 0, 1000, 1000), m_scene(new QGraphicsScene(pageRect)) { } QString DatapickerImagePrivate::name() const { return q->name(); } void DatapickerImagePrivate::retransform() { QVector childrenPoints = q->children(AbstractAspect::IncludeHidden); for (auto* point : childrenPoints) point->retransform(); } bool DatapickerImagePrivate::uploadImage(const QString& address) { bool rc = q->originalPlotImage.load(address); if (rc) { //convert the image to 32bit-format if this is not the case yet QImage::Format format = q->originalPlotImage.format(); if (format != QImage::Format_RGB32 && format != QImage::Format_ARGB32 && format != QImage::Format_ARGB32_Premultiplied) q->originalPlotImage = q->originalPlotImage.convertToFormat(QImage::Format_RGB32); q->processedPlotImage = q->originalPlotImage; q->background = ImageEditor::findBackgroundColor(&q->originalPlotImage); //upload Histogram ImageEditor::uploadHistogram(q->intensityBins, &q->originalPlotImage, q->background, DatapickerImage::Intensity); ImageEditor::uploadHistogram(q->foregroundBins, &q->originalPlotImage, q->background, DatapickerImage::Foreground); ImageEditor::uploadHistogram(q->hueBins, &q->originalPlotImage, q->background, DatapickerImage::Hue); ImageEditor::uploadHistogram(q->saturationBins, &q->originalPlotImage, q->background, DatapickerImage::Saturation); ImageEditor::uploadHistogram(q->valueBins, &q->originalPlotImage, q->background, DatapickerImage::Value); discretize(); //resize the screen double w = Worksheet::convertToSceneUnits(q->originalPlotImage.width(), Worksheet::Inch)/QApplication::desktop()->physicalDpiX(); double h = Worksheet::convertToSceneUnits(q->originalPlotImage.height(), Worksheet::Inch)/QApplication::desktop()->physicalDpiX(); m_scene->setSceneRect(0, 0, w, h); q->isLoaded = true; } return rc; } void DatapickerImagePrivate::discretize() { if (plotImageType != DatapickerImage::ProcessedImage) return; ImageEditor::discretize(&q->processedPlotImage, &q->originalPlotImage, settings, q->background); if (plotPointsType != DatapickerImage::SegmentPoints) emit q->requestUpdate(); else makeSegments(); } void DatapickerImagePrivate::makeSegments() { if (plotPointsType != DatapickerImage::SegmentPoints) return; q->m_segments->makeSegments(q->processedPlotImage); q->m_segments->setSegmentsVisible(true); emit q->requestUpdate(); } DatapickerImagePrivate::~DatapickerImagePrivate() { delete m_scene; } void DatapickerImagePrivate::updateFileName() { WAIT_CURSOR; q->isLoaded = false; const QString& address = fileName.trimmed(); if (!address.isEmpty()) { - if (uploadImage(address)) { - q->initSceneParameters(); + if (uploadImage(address)) fileName = address; - } } else { //hide segments if they are visible q->m_segments->setSegmentsVisible(false); } QVector childPoints = q->parentAspect()->children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); if (childPoints.count()) { for (auto* point : childPoints) point->remove(); } emit q->requestUpdate(); emit q->requestUpdateActions(); RESET_CURSOR; } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void DatapickerImage::save(QXmlStreamWriter* writer) const { writer->writeStartElement( "datapickerImage" ); writeBasicAttributes(writer); - writeCommentElement(writer); + //general properties writer->writeStartElement( "general" ); writer->writeAttribute( "fileName", d->fileName ); writer->writeAttribute( "plotPointsType", QString::number(d->plotPointsType) ); writer->writeEndElement(); writer->writeStartElement( "axisPoint" ); writer->writeAttribute( "graphType", QString::number(d->axisPoints.type) ); writer->writeAttribute( "ternaryScale", QString::number(d->axisPoints.ternaryScale) ); writer->writeAttribute( "axisPointLogicalX1", QString::number(d->axisPoints.logicalPos[0].x()) ); writer->writeAttribute( "axisPointLogicalY1", QString::number(d->axisPoints.logicalPos[0].y()) ); writer->writeAttribute( "axisPointLogicalX2", QString::number(d->axisPoints.logicalPos[1].x()) ); writer->writeAttribute( "axisPointLogicalY2", QString::number(d->axisPoints.logicalPos[1].y()) ); writer->writeAttribute( "axisPointLogicalX3", QString::number(d->axisPoints.logicalPos[2].x()) ); writer->writeAttribute( "axisPointLogicalY3", QString::number(d->axisPoints.logicalPos[2].y()) ); writer->writeAttribute( "axisPointLogicalZ1", QString::number(d->axisPoints.logicalPos[0].z()) ); writer->writeAttribute( "axisPointLogicalZ2", QString::number(d->axisPoints.logicalPos[1].z()) ); writer->writeAttribute( "axisPointLogicalZ3", QString::number(d->axisPoints.logicalPos[2].z()) ); writer->writeAttribute( "axisPointSceneX1", QString::number(d->axisPoints.scenePos[0].x()) ); writer->writeAttribute( "axisPointSceneY1", QString::number(d->axisPoints.scenePos[0].y()) ); writer->writeAttribute( "axisPointSceneX2", QString::number(d->axisPoints.scenePos[1].x()) ); writer->writeAttribute( "axisPointSceneY2", QString::number(d->axisPoints.scenePos[1].y()) ); writer->writeAttribute( "axisPointSceneX3", QString::number(d->axisPoints.scenePos[2].x()) ); writer->writeAttribute( "axisPointSceneY3", QString::number(d->axisPoints.scenePos[2].y()) ); writer->writeEndElement(); //editor and segment settings writer->writeStartElement( "editorSettings" ); writer->writeAttribute( "plotImageType", QString::number(d->plotImageType) ); writer->writeAttribute( "rotationAngle", QString::number(d->rotationAngle) ); writer->writeAttribute( "minSegmentLength", QString::number(d->minSegmentLength) ); writer->writeAttribute( "pointSeparation", QString::number(d->pointSeparation) ); writer->writeAttribute( "foregroundThresholdHigh", QString::number(d->settings.foregroundThresholdHigh) ); writer->writeAttribute( "foregroundThresholdLow", QString::number(d->settings.foregroundThresholdLow) ); writer->writeAttribute( "hueThresholdHigh", QString::number(d->settings.hueThresholdHigh) ); writer->writeAttribute( "hueThresholdLow", QString::number(d->settings.hueThresholdLow) ); writer->writeAttribute( "intensityThresholdHigh", QString::number(d->settings.intensityThresholdHigh) ); writer->writeAttribute( "intensityThresholdLow", QString::number(d->settings.intensityThresholdLow) ); writer->writeAttribute( "saturationThresholdHigh", QString::number(d->settings.saturationThresholdHigh) ); writer->writeAttribute( "saturationThresholdLow", QString::number(d->settings.saturationThresholdLow) ); writer->writeAttribute( "valueThresholdHigh", QString::number(d->settings.valueThresholdHigh) ); writer->writeAttribute( "valueThresholdLow", QString::number(d->settings.valueThresholdLow) ); writer->writeEndElement(); //symbol properties writer->writeStartElement( "symbolProperties" ); writer->writeAttribute( "pointRotationAngle", QString::number(d->pointRotationAngle) ); writer->writeAttribute( "pointOpacity", QString::number(d->pointOpacity) ); writer->writeAttribute( "pointSize", QString::number(d->pointSize) ); writer->writeAttribute( "pointStyle", QString::number(d->pointStyle) ); writer->writeAttribute( "pointVisibility", QString::number(d->pointVisibility) ); WRITE_QBRUSH(d->pointBrush); WRITE_QPEN(d->pointPen); writer->writeEndElement(); //serialize all children for (auto* child : children(IncludeHidden)) child->save(writer); writer->writeEndElement(); } //! Load from XML bool DatapickerImage::load(XmlStreamReader* reader, bool preview) { if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "datapickerImage") break; if (!reader->isStartElement()) continue; - if (reader->name() == "comment") { - if (!readCommentElement(reader)) return false; - } else if (!preview && reader->name() == "general") { + if (!preview && reader->name() == "general") { attribs = reader->attributes(); str = attribs.value("fileName").toString(); d->fileName = str; - str = attribs.value("plotPointsType").toString(); - if (str.isEmpty()) - reader->raiseWarning(attributeWarning.subs("plotPointsType").toString()); - else - d->plotPointsType = DatapickerImage::PointsType(str.toInt()); - + READ_INT_VALUE("plotPointsType", plotPointsType, DatapickerImage::PointsType); } else if (!preview && reader->name() == "axisPoint") { attribs = reader->attributes(); READ_INT_VALUE("graphType", axisPoints.type, DatapickerImage::GraphType); READ_INT_VALUE("ternaryScale", axisPoints.ternaryScale, int); str = attribs.value("axisPointLogicalX1").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointLogicalX1").toString()); else d->axisPoints.logicalPos[0].setX(str.toDouble()); str = attribs.value("axisPointLogicalY1").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointLogicalY1").toString()); else d->axisPoints.logicalPos[0].setY(str.toDouble()); str = attribs.value("axisPointLogicalZ1").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointLogicalZ1").toString()); else d->axisPoints.logicalPos[0].setZ(str.toDouble()); str = attribs.value("axisPointLogicalX2").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointLogicalX2").toString()); else d->axisPoints.logicalPos[1].setX(str.toDouble()); str = attribs.value("axisPointLogicalY2").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointLogicalY2").toString()); else d->axisPoints.logicalPos[1].setY(str.toDouble()); str = attribs.value("axisPointLogicalZ2").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointLogicalZ2").toString()); else d->axisPoints.logicalPos[1].setZ(str.toDouble()); str = attribs.value("axisPointLogicalX3").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointLogicalX3").toString()); else d->axisPoints.logicalPos[2].setX(str.toDouble()); str = attribs.value("axisPointLogicalY3").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointLogicalY3").toString()); else d->axisPoints.logicalPos[2].setY(str.toDouble()); str = attribs.value("axisPointLogicalZ3").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointLogicalZ3").toString()); else d->axisPoints.logicalPos[2].setZ(str.toDouble()); str = attribs.value("axisPointSceneX1").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointSceneX1").toString()); else d->axisPoints.scenePos[0].setX(str.toDouble()); str = attribs.value("axisPointSceneY1").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointSceneY1").toString()); else d->axisPoints.scenePos[0].setY(str.toDouble()); str = attribs.value("axisPointSceneX2").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointSceneX2").toString()); else d->axisPoints.scenePos[1].setX(str.toDouble()); str = attribs.value("axisPointSceneY2").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointSceneY2").toString()); else d->axisPoints.scenePos[1].setY(str.toDouble()); str = attribs.value("axisPointSceneX3").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointSceneX3").toString()); else d->axisPoints.scenePos[2].setX(str.toDouble()); str = attribs.value("axisPointSceneY3").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("axisPointSceneY3").toString()); else d->axisPoints.scenePos[2].setY(str.toDouble()); } else if (!preview && reader->name() == "editorSettings") { attribs = reader->attributes(); READ_INT_VALUE("plotImageType", plotImageType, DatapickerImage::PlotImageType); READ_DOUBLE_VALUE("rotationAngle", rotationAngle); READ_INT_VALUE("minSegmentLength", minSegmentLength, int); READ_INT_VALUE("pointSeparation", pointSeparation, int); READ_INT_VALUE("foregroundThresholdHigh", settings.foregroundThresholdHigh, int); READ_INT_VALUE("foregroundThresholdLow", settings.foregroundThresholdLow, int); READ_INT_VALUE("hueThresholdHigh", settings.hueThresholdHigh, int); READ_INT_VALUE("hueThresholdLow", settings.hueThresholdLow, int); READ_INT_VALUE("intensityThresholdHigh", settings.intensityThresholdHigh, int); READ_INT_VALUE("intensityThresholdLow", settings.intensityThresholdLow, int); READ_INT_VALUE("saturationThresholdHigh", settings.saturationThresholdHigh, int); READ_INT_VALUE("saturationThresholdLow", settings.saturationThresholdLow, int); READ_INT_VALUE("valueThresholdHigh", settings.valueThresholdHigh, int); READ_INT_VALUE("valueThresholdLow", settings.valueThresholdLow, int); } else if (!preview && reader->name() == "symbolProperties") { attribs = reader->attributes(); READ_DOUBLE_VALUE("pointRotationAngle", pointRotationAngle); READ_DOUBLE_VALUE("pointOpacity", pointOpacity); READ_DOUBLE_VALUE("pointSize", pointSize); READ_INT_VALUE("pointStyle", pointStyle, Symbol::Style); READ_INT_VALUE("pointVisibility", pointVisibility, bool); READ_QBRUSH(d->pointBrush); READ_QPEN(d->pointPen); } else if (reader->name() == "datapickerPoint") { DatapickerPoint* datapickerPoint = new DatapickerPoint(QString()); datapickerPoint->setHidden(true); if (!datapickerPoint->load(reader, preview)) { delete datapickerPoint; return false; } else addChild(datapickerPoint); } else { // unknown element reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } d->uploadImage(d->fileName); d->retransform(); return true; } diff --git a/src/backend/datapicker/DatapickerImage.h b/src/backend/datapicker/DatapickerImage.h index a8778abe2..bd1c24213 100644 --- a/src/backend/datapicker/DatapickerImage.h +++ b/src/backend/datapicker/DatapickerImage.h @@ -1,160 +1,159 @@ /*************************************************************************** File : DatapickerImage.h Project : LabPlot Description : Worksheet for Datapicker -------------------------------------------------------------------- Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) Copyright : (C) 2015-2016 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef DATAPICKERIMAGE_H #define DATAPICKERIMAGE_H #include "backend/core/AbstractPart.h" #include "backend/lib/macros.h" #include "backend/worksheet/plots/cartesian/Symbol.h" #include #include class QImage; class QBrush; class DatapickerImagePrivate; class DatapickerImageView; class ImageEditor; class Segments; class QGraphicsScene; class QGraphicsPixmapItem; class DatapickerImage : public AbstractPart { Q_OBJECT public: explicit DatapickerImage(const QString& name, bool loading = false); ~DatapickerImage() override; enum GraphType { Cartesian, PolarInDegree, PolarInRadians, LogarithmicX, LogarithmicY, Ternary}; enum ColorAttributes { None, Intensity, Foreground, Hue, Saturation, Value }; enum PlotImageType { NoImage, OriginalImage, ProcessedImage }; enum PointsType { AxisPoints, CurvePoints, SegmentPoints }; struct ReferencePoints { - GraphType type; + GraphType type{Cartesian}; QPointF scenePos[3]; QVector3D logicalPos[3]; - double ternaryScale; + double ternaryScale{1.0}; }; struct EditorSettings { - int intensityThresholdLow; - int intensityThresholdHigh; - int foregroundThresholdLow; - int foregroundThresholdHigh; - int hueThresholdLow; - int hueThresholdHigh; - int saturationThresholdLow; - int saturationThresholdHigh; - int valueThresholdLow; - int valueThresholdHigh; + int intensityThresholdLow{20}; + int intensityThresholdHigh{100}; + int foregroundThresholdLow{30}; + int foregroundThresholdHigh{90}; + int hueThresholdLow{0}; + int hueThresholdHigh{360}; + int saturationThresholdLow{30}; + int saturationThresholdHigh{100}; + int valueThresholdLow{30}; + int valueThresholdHigh{90}; }; QIcon icon() const override; QMenu* createContextMenu() override; void createContextMenu(QMenu*); QWidget* view() const override; bool exportView() const override; bool printView() override; bool printPreview() const override; void save(QXmlStreamWriter*) const override; bool load(XmlStreamReader*, bool preview) override; QRectF pageRect() const; void setPageRect(const QRectF&); QGraphicsScene *scene() const; void setPrinting(bool) const; void setSelectedInView(const bool); void setSegmentsHoverEvent(const bool); void setPlotImageType(const DatapickerImage::PlotImageType); DatapickerImage::PlotImageType plotImageType(); bool isLoaded{false}; QImage originalPlotImage; QImage processedPlotImage; QColor background; int *foregroundBins; int *hueBins; int *saturationBins; int *valueBins; int *intensityBins; QGraphicsPixmapItem* m_magnificationWindow{nullptr}; CLASS_D_ACCESSOR_DECL(QString, fileName, FileName) CLASS_D_ACCESSOR_DECL(DatapickerImage::ReferencePoints, axisPoints, AxisPoints) CLASS_D_ACCESSOR_DECL(DatapickerImage::EditorSettings, settings, Settings) BASIC_D_ACCESSOR_DECL(float, rotationAngle, RotationAngle) BASIC_D_ACCESSOR_DECL(PointsType, plotPointsType, PlotPointsType) BASIC_D_ACCESSOR_DECL(int, pointSeparation, PointSeparation) BASIC_D_ACCESSOR_DECL(int, minSegmentLength, minSegmentLength) BASIC_D_ACCESSOR_DECL(Symbol::Style, pointStyle, PointStyle) BASIC_D_ACCESSOR_DECL(qreal, pointOpacity, PointOpacity) BASIC_D_ACCESSOR_DECL(qreal, pointRotationAngle, PointRotationAngle) BASIC_D_ACCESSOR_DECL(qreal, pointSize, PointSize) CLASS_D_ACCESSOR_DECL(QBrush, pointBrush, PointBrush) CLASS_D_ACCESSOR_DECL(QPen, pointPen, PointPen) BASIC_D_ACCESSOR_DECL(bool, pointVisibility, PointVisibility) typedef DatapickerImagePrivate Private; private: void init(); - void initSceneParameters(); DatapickerImagePrivate* const d; mutable DatapickerImageView* m_view{nullptr}; friend class DatapickerImagePrivate; Segments* m_segments; signals: void requestProjectContextMenu(QMenu*); void requestUpdate(); void requestUpdateActions(); void fileNameChanged(const QString&); void rotationAngleChanged(float); void axisPointsChanged(const DatapickerImage::ReferencePoints&); void settingsChanged(const DatapickerImage::EditorSettings&); void minSegmentLengthChanged(const int); void pointStyleChanged(Symbol::Style); void pointSizeChanged(qreal); void pointRotationAngleChanged(qreal); void pointOpacityChanged(qreal); void pointBrushChanged(QBrush); void pointPenChanged(const QPen&); void pointVisibilityChanged(bool); }; #endif diff --git a/src/backend/datapicker/DatapickerImagePrivate.h b/src/backend/datapicker/DatapickerImagePrivate.h index f4205d49c..327f41dd9 100644 --- a/src/backend/datapicker/DatapickerImagePrivate.h +++ b/src/backend/datapicker/DatapickerImagePrivate.h @@ -1,68 +1,68 @@ /*************************************************************************** File : DatapickerImagePrivate.h Project : LabPlot Description : Worksheet for Datapicker, private class -------------------------------------------------------------------- Copyright : (C) 2015-2016 by Ankit Wagadre (wagadre.ankit@gmail.com) Copyright : (C) 2015-2016 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef DATAPICKERIMAGEPRIVATE_H #define DATAPICKERIMAGEPRIVATE_H class QBrush; class QGraphicsScene; class DatapickerImagePrivate { public: explicit DatapickerImagePrivate(DatapickerImage*); virtual ~DatapickerImagePrivate(); DatapickerImage::ReferencePoints axisPoints; DatapickerImage::EditorSettings settings; DatapickerImage::PointsType plotPointsType{DatapickerImage::AxisPoints}; DatapickerImage::PlotImageType plotImageType{DatapickerImage::NoImage}; DatapickerImage* const q; QRectF pageRect; QGraphicsScene* m_scene; float rotationAngle{0.0}; QString fileName; - int pointSeparation{0}; - int minSegmentLength{0}; + int pointSeparation{30}; + int minSegmentLength{30}; - qreal pointRotationAngle; + qreal pointRotationAngle{0.0}; Symbol::Style pointStyle; QBrush pointBrush; QPen pointPen; qreal pointOpacity; qreal pointSize; bool pointVisibility{true}; QString name() const; void retransform(); void updateFileName(); void discretize(); void makeSegments(); bool uploadImage(const QString&); }; #endif diff --git a/src/backend/datapicker/DatapickerPoint.cpp b/src/backend/datapicker/DatapickerPoint.cpp index b60bee3d5..76c0cd7f6 100644 --- a/src/backend/datapicker/DatapickerPoint.cpp +++ b/src/backend/datapicker/DatapickerPoint.cpp @@ -1,549 +1,581 @@ /*************************************************************************** File : DatapickerPoint.cpp Project : LabPlot Description : Graphic Item for coordinate points of Datapicker -------------------------------------------------------------------- Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) + Copyright : (C) 2015-2019 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "DatapickerPoint.h" #include "backend/worksheet/Worksheet.h" #include "DatapickerPointPrivate.h" #include "backend/lib/commandtemplates.h" #include "backend/lib/XmlStreamReader.h" #include "backend/datapicker/DatapickerCurve.h" #include #include #include #include #include #include #include -QPen DatapickerPoint::selectedPen = QPen(Qt::darkBlue, 3, Qt::SolidLine); -float DatapickerPoint::selectedOpacity = 0.3f; - /** * \class ErrorBarItem * \brief A customizable error-bar for DatapickerPoint. */ ErrorBarItem::ErrorBarItem(DatapickerPoint* parent, const ErrorBarType& type) : QGraphicsRectItem(parent->graphicsItem()), barLineItem(new QGraphicsLineItem(parent->graphicsItem())), m_type(type), m_parentItem(parent) { setFlag(QGraphicsItem::ItemIsMovable); setFlag(QGraphicsItem::ItemIsSelectable); setFlag(QGraphicsItem::ItemSendsGeometryChanges); initRect(); + setAcceptHoverEvents(true); } void ErrorBarItem::initRect() { QRectF xBarRect(-0.15, -0.5, 0.3, 1); QRectF yBarRect(-0.5, -0.15, 1, 0.3); if (m_type == PlusDeltaX || m_type == MinusDeltaX) m_rect = xBarRect; else m_rect = yBarRect; } void ErrorBarItem::setPosition(const QPointF& position) { setPos(position); barLineItem->setLine(0, 0, position.x(), position.y()); } void ErrorBarItem::setRectSize(const qreal size) { QMatrix matrix; matrix.scale(size, size); setRect(matrix.mapRect(m_rect)); } void ErrorBarItem::mouseReleaseEvent(QGraphicsSceneMouseEvent* event) { if (m_type == PlusDeltaX) m_parentItem->setPlusDeltaXPos(pos()); else if (m_type == MinusDeltaX) m_parentItem->setMinusDeltaXPos(pos()); else if (m_type == PlusDeltaY) m_parentItem->setPlusDeltaYPos(pos()); else if (m_type == MinusDeltaY) m_parentItem->setMinusDeltaYPos(pos()); QGraphicsItem::mouseReleaseEvent(event); } +void ErrorBarItem::hoverEnterEvent(QGraphicsSceneHoverEvent*) { + if (m_type == PlusDeltaX ||m_type == MinusDeltaX) + setCursor(Qt::SizeHorCursor); + else + setCursor(Qt::SizeVerCursor); +} + QVariant ErrorBarItem::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value) { if (change == QGraphicsItem::ItemPositionChange) { QPointF newPos = value.toPointF(); - barLineItem->setLine(0, 0, newPos.x(), newPos.y()); + if (m_type == PlusDeltaX || m_type == MinusDeltaX) { + newPos.setY(0); + barLineItem->setLine(0, 0, newPos.x(), 0); + } else { + newPos.setX(0); + barLineItem->setLine(0, 0, 0, newPos.y()); + } + return QGraphicsRectItem::itemChange(change, newPos); } return QGraphicsRectItem::itemChange(change, value); } /** * \class Datapicker-Point * \brief A customizable symbol supports error-bars. * * The datapicker-Point is aligned relative to the specified position. * The position can be either specified by mouse events or by providing the * x- and y- coordinates in parent's coordinate system, or by specifying one * of the predefined position flags (\ca HorizontalPosition, \ca VerticalPosition). */ DatapickerPoint::DatapickerPoint(const QString& name) : AbstractAspect(name, AspectType::DatapickerPoint), d_ptr(new DatapickerPointPrivate(this)) { init(); } DatapickerPoint::DatapickerPoint(const QString& name, DatapickerPointPrivate *dd) : AbstractAspect(name, AspectType::DatapickerPoint), d_ptr(dd) { init(); } //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene DatapickerPoint::~DatapickerPoint() = default; void DatapickerPoint::init() { Q_D(DatapickerPoint); KConfig config; KConfigGroup group; group = config.group("DatapickerPoint"); d->position.setX( group.readEntry("PositionXValue", Worksheet::convertToSceneUnits(1, Worksheet::Centimeter)) ); d->position.setY( group.readEntry("PositionYValue", Worksheet::convertToSceneUnits(1, Worksheet::Centimeter)) ); d->plusDeltaXPos = group.readEntry("PlusDeltaXPos", QPointF(30, 0)); d->minusDeltaXPos = group.readEntry("MinusDeltaXPos", QPointF(-30, 0)); d->plusDeltaYPos = group.readEntry("PlusDeltaYPos", QPointF(0, -30)); d->minusDeltaYPos = group.readEntry("MinusDeltaYPos", QPointF(0, 30)); } void DatapickerPoint::initErrorBar(const DatapickerCurve::Errors& errors) { m_errorBarItemList.clear(); if (errors.x != DatapickerCurve::NoError) { ErrorBarItem* plusDeltaXItem = new ErrorBarItem(this, ErrorBarItem::PlusDeltaX); plusDeltaXItem->setPosition(plusDeltaXPos()); connect(this, &DatapickerPoint::plusDeltaXPosChanged, plusDeltaXItem, &ErrorBarItem::setPosition); ErrorBarItem* minusDeltaXItem = new ErrorBarItem(this, ErrorBarItem::MinusDeltaX); minusDeltaXItem->setPosition(minusDeltaXPos()); connect(this, &DatapickerPoint::minusDeltaXPosChanged, minusDeltaXItem, &ErrorBarItem::setPosition); m_errorBarItemList<setPosition(plusDeltaYPos()); connect(this, &DatapickerPoint::plusDeltaYPosChanged, plusDeltaYItem, &ErrorBarItem::setPosition); ErrorBarItem* minusDeltaYItem = new ErrorBarItem(this, ErrorBarItem::MinusDeltaY); minusDeltaYItem->setPosition(minusDeltaYPos()); connect(this, &DatapickerPoint::minusDeltaYPosChanged, minusDeltaYItem, &ErrorBarItem::setPosition); m_errorBarItemList<setParentItem(item); } void DatapickerPoint::retransform() { Q_D(DatapickerPoint); d->retransform(); } /* ============================ getter methods ================= */ //point CLASS_SHARED_D_READER_IMPL(DatapickerPoint, QPointF, position, position) //error-bar CLASS_SHARED_D_READER_IMPL(DatapickerPoint, QPointF, plusDeltaXPos, plusDeltaXPos) CLASS_SHARED_D_READER_IMPL(DatapickerPoint, QPointF, minusDeltaXPos, minusDeltaXPos) CLASS_SHARED_D_READER_IMPL(DatapickerPoint, QPointF, plusDeltaYPos, plusDeltaYPos) CLASS_SHARED_D_READER_IMPL(DatapickerPoint, QPointF, minusDeltaYPos, minusDeltaYPos) + /* ============================ setter methods and undo commands ================= */ STD_SETTER_CMD_IMPL_F_S(DatapickerPoint, SetPosition, QPointF, position, retransform) void DatapickerPoint::setPosition(const QPointF& pos) { Q_D(DatapickerPoint); if (pos != d->position) exec(new DatapickerPointSetPositionCmd(d, pos, ki18n("%1: set position"))); } -STD_SETTER_CMD_IMPL_F_S(DatapickerPoint, SetPlusDeltaXPos, QPointF, plusDeltaXPos, updateData) +STD_SETTER_CMD_IMPL_F_S(DatapickerPoint, SetPlusDeltaXPos, QPointF, plusDeltaXPos, updatePoint) void DatapickerPoint::setPlusDeltaXPos(const QPointF& pos) { Q_D(DatapickerPoint); if (pos != d->plusDeltaXPos) { auto* curve = dynamic_cast(parentAspect()); if (!curve) return; beginMacro(i18n("%1: set +delta_X position", name())); if (curve->curveErrorTypes().x == DatapickerCurve::SymmetricError) { exec(new DatapickerPointSetPlusDeltaXPosCmd(d, pos, ki18n("%1: set +delta X position"))); setMinusDeltaXPos(QPointF(-qAbs(pos.x()), pos.y())); } else exec(new DatapickerPointSetPlusDeltaXPosCmd(d, pos, ki18n("%1: set +delta X position"))); endMacro(); } } -STD_SETTER_CMD_IMPL_F_S(DatapickerPoint, SetMinusDeltaXPos, QPointF, minusDeltaXPos, updateData) +STD_SETTER_CMD_IMPL_F_S(DatapickerPoint, SetMinusDeltaXPos, QPointF, minusDeltaXPos, updatePoint) void DatapickerPoint::setMinusDeltaXPos(const QPointF& pos) { Q_D(DatapickerPoint); if (pos != d->minusDeltaXPos) { auto* curve = dynamic_cast(parentAspect()); if (!curve) return; beginMacro(i18n("%1: set -delta_X position", name())); if (curve->curveErrorTypes().x == DatapickerCurve::SymmetricError) { exec(new DatapickerPointSetMinusDeltaXPosCmd(d, pos, ki18n("%1: set -delta_X position"))); setPlusDeltaXPos(QPointF(qAbs(pos.x()), pos.y())); } else exec(new DatapickerPointSetMinusDeltaXPosCmd(d, pos, ki18n("%1: set -delta_X position"))); endMacro(); } } -STD_SETTER_CMD_IMPL_F_S(DatapickerPoint, SetPlusDeltaYPos, QPointF, plusDeltaYPos, updateData) +STD_SETTER_CMD_IMPL_F_S(DatapickerPoint, SetPlusDeltaYPos, QPointF, plusDeltaYPos, updatePoint) void DatapickerPoint::setPlusDeltaYPos(const QPointF& pos) { Q_D(DatapickerPoint); if (pos != d->plusDeltaYPos) { auto* curve = dynamic_cast(parentAspect()); if (!curve) return; beginMacro(i18n("%1: set +delta_Y position", name())); if (curve->curveErrorTypes().y == DatapickerCurve::SymmetricError) { exec(new DatapickerPointSetPlusDeltaYPosCmd(d, pos, ki18n("%1: set +delta_Y position"))); setMinusDeltaYPos(QPointF(pos.x(), qAbs(pos.y()))); } else exec(new DatapickerPointSetPlusDeltaYPosCmd(d, pos, ki18n("%1: set +delta_Y position"))); endMacro(); } } -STD_SETTER_CMD_IMPL_F_S(DatapickerPoint, SetMinusDeltaYPos, QPointF, minusDeltaYPos, updateData) +STD_SETTER_CMD_IMPL_F_S(DatapickerPoint, SetMinusDeltaYPos, QPointF, minusDeltaYPos, updatePoint) void DatapickerPoint::setMinusDeltaYPos(const QPointF& pos) { Q_D(DatapickerPoint); if (pos != d->minusDeltaYPos) { auto* curve = dynamic_cast(parentAspect()); if (!curve) return; beginMacro(i18n("%1: set -delta_Y position", name())); if (curve->curveErrorTypes().y == DatapickerCurve::SymmetricError) { exec(new DatapickerPointSetMinusDeltaYPosCmd(d, pos, ki18n("%1: set -delta_Y position"))); setPlusDeltaYPos(QPointF(pos.x(), -qAbs(pos.y()))); } else exec(new DatapickerPointSetMinusDeltaYPosCmd(d, pos, ki18n("%1: set -delta_Y position"))); endMacro(); } } void DatapickerPoint::setPrinting(bool on) { Q_D(DatapickerPoint); d->m_printing = on; } //############################################################################## //####################### Private implementation ############################### //############################################################################## DatapickerPointPrivate::DatapickerPointPrivate(DatapickerPoint* owner) : q(owner) { + setFlag(QGraphicsItem::ItemIsMovable); setFlag(QGraphicsItem::ItemSendsGeometryChanges); setFlag(QGraphicsItem::ItemIsSelectable); setAcceptHoverEvents(true); } QString DatapickerPointPrivate::name() const { return q->name(); } /*! calculates the position and the bounding box of the item/point. Called on geometry or properties changes. */ void DatapickerPointPrivate::retransform() { updatePropeties(); setPos(position); QPainterPath path = Symbol::pathFromStyle(pointStyle); boundingRectangle = path.boundingRect(); recalcShapeAndBoundingRect(); retransformErrorBar(); - updateData(); + updatePoint(); } /*! update color and size of all error-bar. */ void DatapickerPointPrivate::retransformErrorBar() { for (auto* item : q->m_errorBarItemList) { if (item) { item->setBrush(errorBarBrush); item->setPen(errorBarPen); item->setRectSize(errorBarSize); } } } /*! update datasheet on any change in position of Datapicker-Point or it's error-bar. */ -void DatapickerPointPrivate::updateData() { +void DatapickerPointPrivate::updatePoint() { auto* curve = dynamic_cast(q->parentAspect()); if (curve) - curve->updateData(q); + curve->updatePoint(q); } void DatapickerPointPrivate::updatePropeties() { auto* curve = dynamic_cast(q->parentAspect()); auto* image = dynamic_cast(q->parentAspect()); if (image) { rotationAngle = image->pointRotationAngle(); pointStyle = image->pointStyle(); brush = image->pointBrush(); pen = image->pointPen(); opacity = image->pointOpacity(); size = image->pointSize(); setVisible(image->pointVisibility()); } else if (curve) { rotationAngle = curve->pointRotationAngle(); pointStyle = curve->pointStyle(); brush = curve->pointBrush(); pen = curve->pointPen(); opacity = curve->pointOpacity(); size = curve->pointSize(); errorBarBrush = curve->pointErrorBarBrush(); errorBarPen = curve->pointErrorBarPen(); errorBarSize = curve->pointErrorBarSize(); setVisible(curve->pointVisibility()); } } /*! Returns the outer bounds of the item as a rectangle. */ QRectF DatapickerPointPrivate::boundingRect() const { return transformedBoundingRectangle; } /*! Returns the shape of this item as a QPainterPath in local coordinates. */ QPainterPath DatapickerPointPrivate::shape() const { return itemShape; } /*! recalculates the outer bounds and the shape of the item. */ void DatapickerPointPrivate::recalcShapeAndBoundingRect() { prepareGeometryChange(); QMatrix matrix; matrix.scale(size, size); matrix.rotate(-rotationAngle); transformedBoundingRectangle = matrix.mapRect(boundingRectangle); itemShape = QPainterPath(); itemShape.addRect(transformedBoundingRectangle); + itemShape = WorksheetElement::shapeFromPath(itemShape, pen); } -void DatapickerPointPrivate::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget * widget) { +void DatapickerPointPrivate::mouseReleaseEvent(QGraphicsSceneMouseEvent* event) { + q->setPosition(pos()); + QGraphicsItem::mouseReleaseEvent(event); +} + +void DatapickerPointPrivate::hoverEnterEvent(QGraphicsSceneHoverEvent*) { + setCursor(Qt::ArrowCursor); +} + +void DatapickerPointPrivate::hoverLeaveEvent(QGraphicsSceneHoverEvent*) { + setCursor(Qt::CrossCursor); +} + +void DatapickerPointPrivate::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) { Q_UNUSED(option) Q_UNUSED(widget) QPainterPath path = Symbol::pathFromStyle(pointStyle); QTransform trafo; trafo.scale(size, size); path = trafo.map(path); trafo.reset(); if (rotationAngle != 0) { trafo.rotate(-rotationAngle); path = trafo.map(path); } painter->save(); painter->setPen(pen); painter->setBrush(brush); painter->setOpacity(opacity); painter->drawPath(path); painter->restore(); if (isSelected() && !m_printing) { - painter->setPen(q->selectedPen); - painter->setOpacity(q->selectedOpacity); + //TODO: move the initialization of QPen to a parent class later so we don't + //need to create it in every paint() call. + painter->setPen(QPen(QApplication::palette().color(QPalette::Highlight), 1, Qt::SolidLine)); painter->drawPath(itemShape); } } void DatapickerPointPrivate::contextMenuEvent(QGraphicsSceneContextMenuEvent* event) { q->createContextMenu()->exec(event->screenPos()); } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void DatapickerPoint::save(QXmlStreamWriter* writer) const { Q_D(const DatapickerPoint); writer->writeStartElement( "datapickerPoint" ); writeBasicAttributes(writer); - writeCommentElement(writer); //geometry writer->writeStartElement( "geometry" ); writer->writeAttribute( "x", QString::number(d->position.x()) ); writer->writeAttribute( "y", QString::number(d->position.y()) ); writer->writeEndElement(); - writer->writeStartElement( "errorBar" ); - writer->writeAttribute( "plusDeltaXPos_x", QString::number(d->plusDeltaXPos.x()) ); - writer->writeAttribute( "plusDeltaXPos_y", QString::number(d->plusDeltaXPos.y()) ); - writer->writeAttribute( "minusDeltaXPos_x", QString::number(d->minusDeltaXPos.x()) ); - writer->writeAttribute( "minusDeltaXPos_y", QString::number(d->minusDeltaXPos.y()) ); - writer->writeAttribute( "plusDeltaYPos_x", QString::number(d->plusDeltaYPos.x()) ); - writer->writeAttribute( "plusDeltaYPos_y", QString::number(d->plusDeltaYPos.y()) ); - writer->writeAttribute( "minusDeltaYPos_x", QString::number(d->minusDeltaYPos.x()) ); - writer->writeAttribute( "minusDeltaYPos_y", QString::number(d->minusDeltaYPos.y()) ); - writer->writeEndElement(); + auto* curve = dynamic_cast(parentAspect()); + if (curve && (curve->curveErrorTypes().x != DatapickerCurve::NoError + || curve->curveErrorTypes().y != DatapickerCurve::NoError)) { + + writer->writeStartElement( "errorBar" ); + writer->writeAttribute( "plusDeltaXPos_x", QString::number(d->plusDeltaXPos.x()) ); + writer->writeAttribute( "plusDeltaXPos_y", QString::number(d->plusDeltaXPos.y()) ); + writer->writeAttribute( "minusDeltaXPos_x", QString::number(d->minusDeltaXPos.x()) ); + writer->writeAttribute( "minusDeltaXPos_y", QString::number(d->minusDeltaXPos.y()) ); + writer->writeAttribute( "plusDeltaYPos_x", QString::number(d->plusDeltaYPos.x()) ); + writer->writeAttribute( "plusDeltaYPos_y", QString::number(d->plusDeltaYPos.y()) ); + writer->writeAttribute( "minusDeltaYPos_x", QString::number(d->minusDeltaYPos.x()) ); + writer->writeAttribute( "minusDeltaYPos_y", QString::number(d->minusDeltaYPos.y()) ); + writer->writeEndElement(); + } writer->writeEndElement(); // close "DatapickerPoint" section } //! Load from XML bool DatapickerPoint::load(XmlStreamReader* reader, bool preview) { Q_D(DatapickerPoint); if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "datapickerPoint") break; if (!reader->isStartElement()) continue; - if (reader->name() == "comment") { - if (!readCommentElement(reader)) return false; - } else if (!preview && reader->name() == "geometry") { + if (!preview && reader->name() == "geometry") { attribs = reader->attributes(); str = attribs.value("x").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("x").toString()); else d->position.setX(str.toDouble()); str = attribs.value("y").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("y").toString()); else d->position.setY(str.toDouble()); } else if (!preview && reader->name() == "errorBar") { attribs = reader->attributes(); str = attribs.value("plusDeltaXPos_x").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("plusDeltaXPos_x").toString()); else d->plusDeltaXPos.setX(str.toDouble()); str = attribs.value("plusDeltaXPos_y").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("plusDeltaXPos_y").toString()); else d->plusDeltaXPos.setY(str.toDouble()); str = attribs.value("minusDeltaXPos_x").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("minusDeltaXPos_x").toString()); else d->minusDeltaXPos.setX(str.toDouble()); str = attribs.value("minusDeltaXPos_y").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("minusDeltaXPos_y").toString()); else d->minusDeltaXPos.setY(str.toDouble()); str = attribs.value("plusDeltaYPos_x").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("plusDeltaYPos_x").toString()); else d->plusDeltaYPos.setX(str.toDouble()); str = attribs.value("plusDeltaYPos_y").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("plusDeltaYPos_y").toString()); else d->plusDeltaYPos.setY(str.toDouble()); str = attribs.value("minusDeltaYPos_x").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("minusDeltaYPos_x").toString()); else d->minusDeltaYPos.setX(str.toDouble()); str = attribs.value("minusDeltaYPos_y").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("minusDeltaYPos_y").toString()); else d->minusDeltaYPos.setY(str.toDouble()); } else { // unknown element reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } retransform(); return true; } diff --git a/src/backend/datapicker/DatapickerPoint.h b/src/backend/datapicker/DatapickerPoint.h index b89f44ed2..049b5c5fc 100644 --- a/src/backend/datapicker/DatapickerPoint.h +++ b/src/backend/datapicker/DatapickerPoint.h @@ -1,114 +1,110 @@ /*************************************************************************** File : DatapickerPoint.h Project : LabPlot Description : Graphic Item for coordinate points of Datapicker -------------------------------------------------------------------- Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) + Copyright : (C) 2015-2019 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef DATAPICKERPOINT_H #define DATAPICKERPOINT_H -#include "backend/core/AbstractAspect.h" -#include "backend/lib/macros.h" #include "backend/datapicker/DatapickerCurve.h" -#include -#include "backend/worksheet/plots/cartesian/Symbol.h" +#include "backend/lib/macros.h" -class QObject; -class QBrush; -class QPen; -class DatapickerPoint; +#include //TODO: own file class ErrorBarItem : public QObject, public QGraphicsRectItem { Q_OBJECT public: enum ErrorBarType {PlusDeltaX, MinusDeltaX, PlusDeltaY, MinusDeltaY}; explicit ErrorBarItem(DatapickerPoint* parent = nullptr, const ErrorBarType& type = PlusDeltaX); - - QVariant itemChange(GraphicsItemChange change, const QVariant &value) override; void setRectSize(const qreal); public slots: void setPosition(const QPointF&); private: void initRect(); void mouseReleaseEvent(QGraphicsSceneMouseEvent*) override; + void hoverEnterEvent(QGraphicsSceneHoverEvent*) override; + QVariant itemChange(GraphicsItemChange, const QVariant &value) override; + QGraphicsLineItem* barLineItem; QRectF m_rect; ErrorBarType m_type; DatapickerPoint* m_parentItem; }; class DatapickerPointPrivate; class DatapickerPoint : public AbstractAspect { Q_OBJECT public: explicit DatapickerPoint(const QString& name); ~DatapickerPoint() override; QIcon icon() const override; QMenu* createContextMenu() override; QGraphicsItem* graphicsItem() const; void setParentGraphicsItem(QGraphicsItem*); void setPrinting(bool); void initErrorBar(const DatapickerCurve::Errors&); void save(QXmlStreamWriter*) const override; bool load(XmlStreamReader*, bool preview) override; CLASS_D_ACCESSOR_DECL(QPointF, position, Position) CLASS_D_ACCESSOR_DECL(QPointF, plusDeltaXPos, PlusDeltaXPos) CLASS_D_ACCESSOR_DECL(QPointF, minusDeltaXPos, MinusDeltaXPos) CLASS_D_ACCESSOR_DECL(QPointF, plusDeltaYPos, PlusDeltaYPos) CLASS_D_ACCESSOR_DECL(QPointF, minusDeltaYPos, MinusDeltaYPos) typedef DatapickerPointPrivate Private; public slots: void retransform(); protected: DatapickerPointPrivate* const d_ptr; DatapickerPoint(const QString &name, DatapickerPointPrivate *dd); static QPen selectedPen; static float selectedOpacity; private: Q_DECLARE_PRIVATE(DatapickerPoint) void init(); QList m_errorBarItemList; signals: void positionChanged(QPointF); void plusDeltaXPosChanged(QPointF); void minusDeltaXPosChanged(QPointF); void plusDeltaYPosChanged(QPointF); void minusDeltaYPosChanged(QPointF); }; #endif diff --git a/src/backend/datapicker/DatapickerPointPrivate.h b/src/backend/datapicker/DatapickerPointPrivate.h index a8ea22e10..acfc78a5d 100644 --- a/src/backend/datapicker/DatapickerPointPrivate.h +++ b/src/backend/datapicker/DatapickerPointPrivate.h @@ -1,75 +1,78 @@ /*************************************************************************** File : DatapickerPointPrivate.h Project : LabPlot Description : Graphic Item for coordinate points of Datapicker -------------------------------------------------------------------- Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef DATAPICKERPOINTPRIVATE_H #define DATAPICKERPOINTPRIVATE_H class QGraphicsItem; class DatapickerPointPrivate: public QGraphicsItem { public: explicit DatapickerPointPrivate(DatapickerPoint*); QString name() const; void retransform(); virtual void recalcShapeAndBoundingRect(); - void updateData(); + void updatePoint(); void updatePropeties(); void retransformErrorBar(); bool m_printing{false}; qreal rotationAngle; QPointF position; QRectF boundingRectangle; QRectF transformedBoundingRectangle; Symbol::Style pointStyle; QBrush brush; QPen pen; qreal opacity; qreal size; QPainterPath itemShape; QPointF plusDeltaXPos; QPointF minusDeltaXPos; QPointF plusDeltaYPos; QPointF minusDeltaYPos; QBrush errorBarBrush; QPen errorBarPen; qreal errorBarSize; //reimplemented from QGraphicsItem QRectF boundingRect() const override; QPainterPath shape() const override; void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget* widget = nullptr) override; DatapickerPoint* const q; private: void contextMenuEvent(QGraphicsSceneContextMenuEvent*) override; + void mouseReleaseEvent(QGraphicsSceneMouseEvent*) override; + void hoverEnterEvent(QGraphicsSceneHoverEvent*) override; + void hoverLeaveEvent(QGraphicsSceneHoverEvent*) override; }; #endif diff --git a/src/backend/datasources/AbstractDataSource.h b/src/backend/datasources/AbstractDataSource.h index e4fd5fee2..74a6a68a4 100644 --- a/src/backend/datasources/AbstractDataSource.h +++ b/src/backend/datasources/AbstractDataSource.h @@ -1,52 +1,52 @@ /*************************************************************************** File : AbstractDataSource.h Project : LabPlot Description : Interface for data sources -------------------------------------------------------------------- Copyright : (C) 2009-2017 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2015 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef ABSTRACTDATASOURCE_H #define ABSTRACTDATASOURCE_H #include "backend/core/AbstractPart.h" #include "backend/datasources/filters/AbstractFileFilter.h" #include "backend/core/AbstractColumn.h" #include class QStringList; class AbstractDataSource : public AbstractPart { Q_OBJECT public: AbstractDataSource(const QString& name, AspectType type); ~AbstractDataSource() override = default; void clear(); - virtual int prepareImport(QVector& dataContainer, AbstractFileFilter::ImportMode, int actualRows, int actualCols, + virtual int prepareImport(std::vector& dataContainer, AbstractFileFilter::ImportMode, int actualRows, int actualCols, QStringList colNameList = QStringList(), QVector = QVector()) = 0; virtual void finalizeImport(int columnOffset = 0, int startColumn = 0, int endColumn = 0, const QString& dateTimeFormat = QString(), AbstractFileFilter::ImportMode importMode = AbstractFileFilter::Replace) = 0; }; #endif // ABSTRACTDATASOURCE_H diff --git a/src/backend/datasources/LiveDataSource.cpp b/src/backend/datasources/LiveDataSource.cpp index 8fd03a93f..04d7c311e 100644 --- a/src/backend/datasources/LiveDataSource.cpp +++ b/src/backend/datasources/LiveDataSource.cpp @@ -1,922 +1,943 @@ /*************************************************************************** File : LiveDataSource.cpp Project : LabPlot Description : Represents live data source -------------------------------------------------------------------- Copyright : (C) 2009-2019 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2017 Fabian Kristof (fkristofszabolcs@gmail.com) Copyright : (C) 2018 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/datasources/LiveDataSource.h" #include "backend/datasources/filters/AsciiFilter.h" #include "backend/datasources/filters/FITSFilter.h" #include "backend/datasources/filters/BinaryFilter.h" #include "backend/datasources/filters/ROOTFilter.h" #include "backend/core/Project.h" #include "commonfrontend/spreadsheet/SpreadsheetView.h" #include "kdefrontend/spreadsheet/PlotDataDialog.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include /*! \class LiveDataSource \brief Represents data stored in a file. Reading and writing is done with the help of appropriate I/O-filters. \ingroup datasources */ LiveDataSource::LiveDataSource(const QString& name, bool loading) : Spreadsheet(name, loading, AspectType::LiveDataSource), - m_updateTimer(new QTimer(this)) { + m_updateTimer(new QTimer(this)), m_watchTimer(new QTimer(this)) { initActions(); connect(m_updateTimer, &QTimer::timeout, this, &LiveDataSource::read); + connect(m_watchTimer, &QTimer::timeout, this, &LiveDataSource::readOnUpdate); } LiveDataSource::~LiveDataSource() { //stop reading before deleting the objects pauseReading(); delete m_filter; delete m_fileSystemWatcher; - delete m_file; delete m_localSocket; delete m_tcpSocket; delete m_serialPort; - - delete m_updateTimer; } void LiveDataSource::initActions() { m_plotDataAction = new QAction(QIcon::fromTheme("office-chart-line"), i18n("Plot data"), this); connect(m_plotDataAction, &QAction::triggered, this, &LiveDataSource::plotData); + m_watchTimer->setSingleShot(true); + m_watchTimer->setInterval(100); } QWidget* LiveDataSource::view() const { if (!m_partView) { m_view = new SpreadsheetView(const_cast(this), true); m_partView = m_view; } return m_partView; } /*! * \brief Returns a list with the names of the available ports */ QStringList LiveDataSource::availablePorts() { QStringList ports; // qDebug() << "available ports count:" << QSerialPortInfo::availablePorts().size(); for (const QSerialPortInfo& sp : QSerialPortInfo::availablePorts()) { ports.append(sp.portName()); DEBUG(" port " << sp.portName().toStdString() << ": " << sp.systemLocation().toStdString() << sp.description().toStdString() << ' ' << sp.manufacturer().toStdString() << ' ' << sp.serialNumber().toStdString()); } // For Testing: // ports.append("/dev/pts/26"); return ports; } /*! * \brief Returns a list with the supported baud rates */ QStringList LiveDataSource::supportedBaudRates() { QStringList baudRates; for (const auto& baud : QSerialPortInfo::standardBaudRates()) baudRates.append(QString::number(baud)); return baudRates; } /*! * \brief Updates this data source at this moment */ void LiveDataSource::updateNow() { DEBUG("LiveDataSource::updateNow() update interval = " << m_updateInterval); - m_updateTimer->stop(); + if (m_updateType == TimeInterval) + m_updateTimer->stop(); + else + m_pending = false; read(); //restart the timer after update - if (m_updateType == TimeInterval) + if (m_updateType == TimeInterval && !m_paused) m_updateTimer->start(m_updateInterval); } /*! * \brief Continue reading from the live data source after it was paused */ void LiveDataSource::continueReading() { m_paused = false; - switch (m_updateType) { - case TimeInterval: - m_updateTimer->start(m_updateInterval); - break; - case NewData: - connect(m_fileSystemWatcher, &QFileSystemWatcher::fileChanged, this, &LiveDataSource::read); + if (m_pending) { + m_pending = false; + updateNow(); } } /*! * \brief Pause the reading of the live data source */ void LiveDataSource::pauseReading() { m_paused = true; - switch (m_updateType) { - case TimeInterval: + if (m_updateType == TimeInterval) { + m_pending = true; m_updateTimer->stop(); - break; - case NewData: - disconnect(m_fileSystemWatcher, &QFileSystemWatcher::fileChanged, this, &LiveDataSource::read); } } void LiveDataSource::setFileName(const QString& name) { m_fileName = name; } QString LiveDataSource::fileName() const { return m_fileName; } /*! * \brief Sets the local socket's server name to name * \param name */ void LiveDataSource::setLocalSocketName(const QString& name) { m_localSocketName = name; } QString LiveDataSource::localSocketName() const { return m_localSocketName; } void LiveDataSource::setFileType(AbstractFileFilter::FileType type) { m_fileType = type; } AbstractFileFilter::FileType LiveDataSource::fileType() const { return m_fileType; } void LiveDataSource::setFilter(AbstractFileFilter* f) { delete m_filter; m_filter = f; } AbstractFileFilter* LiveDataSource::filter() const { return m_filter; } /*! * \brief Sets the serial port's baud rate * \param baudrate */ void LiveDataSource::setBaudRate(int baudrate) { m_baudRate = baudrate; } int LiveDataSource::baudRate() const { return m_baudRate; } /*! * \brief Sets the source's update interval to \c interval * \param interval */ void LiveDataSource::setUpdateInterval(int interval) { m_updateInterval = interval; if (!m_paused) m_updateTimer->start(m_updateInterval); } int LiveDataSource::updateInterval() const { return m_updateInterval; } /*! * \brief Sets how many values we should keep when keepLastValues is true * \param keepnvalues */ void LiveDataSource::setKeepNValues(int keepnvalues) { m_keepNValues = keepnvalues; } int LiveDataSource::keepNValues() const { return m_keepNValues; } /*! * \brief Sets the network socket's port to port * \param port */ void LiveDataSource::setPort(quint16 port) { m_port = port; } void LiveDataSource::setBytesRead(qint64 bytes) { m_bytesRead = bytes; } int LiveDataSource::bytesRead() const { return m_bytesRead; } int LiveDataSource::port() const { return m_port; } /*! * \brief Sets the serial port's name to name * \param name */ void LiveDataSource::setSerialPort(const QString& name) { m_serialPortName = name; } QString LiveDataSource::serialPortName() const { return m_serialPortName; } bool LiveDataSource::isPaused() const { return m_paused; } /*! * \brief Sets the sample size to size * \param size */ void LiveDataSource::setSampleSize(int size) { m_sampleSize = size; } int LiveDataSource::sampleSize() const { return m_sampleSize; } /*! * \brief Sets the source's type to sourcetype * \param sourcetype */ void LiveDataSource::setSourceType(SourceType sourcetype) { m_sourceType = sourcetype; } LiveDataSource::SourceType LiveDataSource::sourceType() const { return m_sourceType; } /*! * \brief Sets the source's reading type to readingType * \param readingType */ void LiveDataSource::setReadingType(ReadingType readingType) { m_readingType = readingType; } LiveDataSource::ReadingType LiveDataSource::readingType() const { return m_readingType; } /*! * \brief Sets the source's update type to updatetype and handles this change * \param updatetype */ void LiveDataSource::setUpdateType(UpdateType updatetype) { switch (updatetype) { - case NewData: + case NewData: { m_updateTimer->stop(); - - if (!m_fileSystemWatcher) { - m_fileSystemWatcher = new QFileSystemWatcher; - - //connect to file changes to read the new data - connect(m_fileSystemWatcher, &QFileSystemWatcher::fileChanged, this, &LiveDataSource::read); - - //connect to file changes to re-add the file path again - need to cope with deletion of files in text editors which - //on save create a new file in the temp folder first and then swap with the original one. - connect(m_fileSystemWatcher, &QFileSystemWatcher::fileChanged, this, [=]() {m_fileSystemWatcher->addPath(m_fileName);}); - } - - if (!m_fileSystemWatcher->files().contains(m_fileName)) - m_fileSystemWatcher->addPath(m_fileName); - + if (!m_fileSystemWatcher) + m_fileSystemWatcher = new QFileSystemWatcher(this); + + m_fileSystemWatcher->addPath(m_fileName); + QFileInfo file(m_fileName); + // If the watched file currently does not exist (because it is recreated for instance), watch its containing + // directory instead. Once the file exists again, switch to watching the file in readOnUpdate(). + // Reading will only start 100ms after the last update, to prevent continuous re-reading while the file is updated. + // If the watched file intentionally is updated more often than that, the user should switch to periodic reading. + if (m_fileSystemWatcher->files().contains(m_fileName)) + m_fileSystemWatcher->removePath(file.absolutePath()); + else + m_fileSystemWatcher->addPath(file.absolutePath()); + + connect(m_fileSystemWatcher, &QFileSystemWatcher::fileChanged, this, [&](){ m_watchTimer->start(); }); + connect(m_fileSystemWatcher, &QFileSystemWatcher::directoryChanged, this, [&](){ m_watchTimer->start(); }); break; + } case TimeInterval: - if (m_fileSystemWatcher) { - m_fileSystemWatcher->removePath(m_fileName); - disconnect(m_fileSystemWatcher, &QFileSystemWatcher::fileChanged, this, &LiveDataSource::read); - } + delete m_fileSystemWatcher; + m_fileSystemWatcher = nullptr; + break; } m_updateType = updatetype; } LiveDataSource::UpdateType LiveDataSource::updateType() const { return m_updateType; } /*! * \brief Sets the network socket's host * \param host */ void LiveDataSource::setHost(const QString& host) { m_host = host.simplified(); } QString LiveDataSource::host() const { return m_host; } /*! sets whether only a link to the file is saved in the project file (\c b=true) or the whole content of the file (\c b=false). */ void LiveDataSource::setFileLinked(bool b) { m_fileLinked = b; } /*! returns \c true if only a link to the file is saved in the project file. \c false otherwise. */ bool LiveDataSource::isFileLinked() const { return m_fileLinked; } void LiveDataSource::setUseRelativePath(bool b) { m_relativePath = b; } bool LiveDataSource::useRelativePath() const { return m_relativePath; } QIcon LiveDataSource::icon() const { QIcon icon; switch (m_fileType) { case AbstractFileFilter::Ascii: icon = QIcon::fromTheme("text-plain"); break; case AbstractFileFilter::Binary: icon = QIcon::fromTheme("application-octet-stream"); break; case AbstractFileFilter::Image: icon = QIcon::fromTheme("image-x-generic"); break; // TODO: missing icons case AbstractFileFilter::HDF5: case AbstractFileFilter::NETCDF: break; case AbstractFileFilter::FITS: icon = QIcon::fromTheme("kstars_fitsviewer"); break; case AbstractFileFilter::JSON: icon = QIcon::fromTheme("application-json"); break; case AbstractFileFilter::ROOT: case AbstractFileFilter::NgspiceRawAscii: case AbstractFileFilter::NgspiceRawBinary: break; } return icon; } QMenu* LiveDataSource::createContextMenu() { QMenu* menu = AbstractPart::createContextMenu(); QAction* firstAction = nullptr; // if we're populating the context menu for the project explorer, then //there're already actions available there. Skip the first title-action //and insert the action at the beginning of the menu. if (menu->actions().size() > 1) firstAction = menu->actions().at(1); menu->insertAction(firstAction, m_plotDataAction); menu->insertSeparator(firstAction); return menu; } //############################################################################## //################################# SLOTS #################################### //############################################################################## +/* + * Called when the watch timer times out, i.e. when modifying the file or directory + * presumably has finished. Also see LiveDataSource::setUpdateType(). + */ +void LiveDataSource::readOnUpdate() { + if (!m_fileSystemWatcher->files().contains(m_fileName)) { + m_fileSystemWatcher->addPath(m_fileName); + QFileInfo file(m_fileName); + if (m_fileSystemWatcher->files().contains(m_fileName)) + m_fileSystemWatcher->removePath(file.absolutePath()); + else { + m_fileSystemWatcher->addPath(file.absolutePath()); + return; + } + } + if (m_paused) + // flag file for reading, once the user decides to continue reading + m_pending = true; + else + read(); +} + /* * called periodically or on new data changes (file changed, new data in the socket, etc.) */ void LiveDataSource::read() { DEBUG("\nLiveDataSource::read()"); if (!m_filter) return; if (m_reading) return; m_reading = true; //initialize the device (file, socket, serial port) when calling this function for the first time if (!m_prepared) { DEBUG(" Preparing device: update type = " << ENUM_TO_STRING(LiveDataSource, UpdateType, m_updateType)); switch (m_sourceType) { case FileOrPipe: - m_file = new QFile(m_fileName); - m_device = m_file; + delete m_device; + m_device = new QFile(m_fileName); break; case NetworkTcpSocket: m_tcpSocket = new QTcpSocket(this); m_device = m_tcpSocket; m_tcpSocket->connectToHost(m_host, m_port, QIODevice::ReadOnly); connect(m_tcpSocket, &QTcpSocket::readyRead, this, &LiveDataSource::readyRead); connect(m_tcpSocket, static_cast(&QTcpSocket::error), this, &LiveDataSource::tcpSocketError); break; case NetworkUdpSocket: m_udpSocket = new QUdpSocket(this); m_device = m_udpSocket; m_udpSocket->bind(QHostAddress(m_host), m_port); m_udpSocket->connectToHost(m_host, 0, QUdpSocket::ReadOnly); // only connect to readyRead when update is on new data if (m_updateType == NewData) connect(m_udpSocket, &QUdpSocket::readyRead, this, &LiveDataSource::readyRead); connect(m_udpSocket, static_cast(&QUdpSocket::error), this, &LiveDataSource::tcpSocketError); break; case LocalSocket: m_localSocket = new QLocalSocket(this); m_device = m_localSocket; m_localSocket->connectToServer(m_localSocketName, QLocalSocket::ReadOnly); connect(m_localSocket, &QLocalSocket::readyRead, this, &LiveDataSource::readyRead); connect(m_localSocket, static_cast(&QLocalSocket::error), this, &LiveDataSource::localSocketError); break; case SerialPort: m_serialPort = new QSerialPort(this); m_device = m_serialPort; DEBUG(" Serial: " << m_serialPortName.toStdString() << ", " << m_baudRate); m_serialPort->setBaudRate(m_baudRate); m_serialPort->setPortName(m_serialPortName); m_serialPort->open(QIODevice::ReadOnly); // only connect to readyRead when update is on new data if (m_updateType == NewData) connect(m_serialPort, &QSerialPort::readyRead, this, &LiveDataSource::readyRead); connect(m_serialPort, static_cast(&QSerialPort::error), this, &LiveDataSource::serialPortError); break; case MQTT: break; } m_prepared = true; } qint64 bytes = 0; switch (m_sourceType) { case FileOrPipe: DEBUG("Reading FileOrPipe. type = " << ENUM_TO_STRING(AbstractFileFilter, FileType, m_fileType)); switch (m_fileType) { case AbstractFileFilter::Ascii: if (m_readingType == LiveDataSource::ReadingType::WholeFile) { - static_cast(m_filter)->readFromLiveDevice(*m_file, this, 0); + static_cast(m_filter)->readFromLiveDevice(*m_device, this, 0); } else { - bytes = static_cast(m_filter)->readFromLiveDevice(*m_file, this, m_bytesRead); + bytes = static_cast(m_filter)->readFromLiveDevice(*m_device, this, m_bytesRead); m_bytesRead += bytes; DEBUG("Read " << bytes << " bytes, in total: " << m_bytesRead); } break; case AbstractFileFilter::Binary: //TODO: not implemented yet // bytes = qSharedPointerCast(m_filter)->readFromLiveDevice(*m_file, this, m_bytesRead); // m_bytesRead += bytes; case AbstractFileFilter::ROOT: case AbstractFileFilter::NgspiceRawAscii: case AbstractFileFilter::NgspiceRawBinary: //only re-reading of the whole file is supported m_filter->readDataFromFile(m_fileName, this); break; //TODO: other types not implemented yet case AbstractFileFilter::Image: case AbstractFileFilter::HDF5: case AbstractFileFilter::NETCDF: case AbstractFileFilter::FITS: case AbstractFileFilter::JSON: break; } break; case NetworkTcpSocket: DEBUG("reading from TCP socket. state before abort = " << m_tcpSocket->state()); m_tcpSocket->abort(); m_tcpSocket->connectToHost(m_host, m_port, QIODevice::ReadOnly); DEBUG("reading from TCP socket. state after reconnect = " << m_tcpSocket->state()); break; case NetworkUdpSocket: DEBUG(" Reading from UDP socket. state = " << m_udpSocket->state()); // reading data here if (m_fileType == AbstractFileFilter::Ascii) static_cast(m_filter)->readFromLiveDeviceNotFile(*m_device, this); break; case LocalSocket: DEBUG(" Reading from local socket. state before abort = " << m_localSocket->state()); if (m_localSocket->state() == QLocalSocket::ConnectingState) m_localSocket->abort(); m_localSocket->connectToServer(m_localSocketName, QLocalSocket::ReadOnly); if (m_localSocket->waitForConnected()) m_localSocket->waitForReadyRead(); DEBUG(" Reading from local socket. state after reconnect = " << m_localSocket->state()); break; case SerialPort: DEBUG(" Reading from serial port"); // reading data here if (m_fileType == AbstractFileFilter::Ascii) static_cast(m_filter)->readFromLiveDeviceNotFile(*m_device, this); break; case MQTT: break; } m_reading = false; } /*! * Slot for the signal that is emitted once every time new data is available for reading from the device (not UDP or Serial). * It will only be emitted again once new data is available, such as when a new payload of network data has arrived on the network socket, * or when a new block of data has been appended to your device. */ void LiveDataSource::readyRead() { DEBUG("LiveDataSource::readyRead() update type = " << ENUM_TO_STRING(LiveDataSource,UpdateType,m_updateType)); DEBUG(" REMAINING TIME = " << m_updateTimer->remainingTime()); if (m_fileType == AbstractFileFilter::Ascii) static_cast(m_filter)->readFromLiveDeviceNotFile(*m_device, this); //TODO: not implemented yet // else if (m_fileType == AbstractFileFilter::Binary) // dynamic_cast(m_filter)->readFromLiveDeviceNotFile(*m_device, this); //since we won't have the timer to call read() where we create new connections //for sequential devices in read() we just request data/connect to servers if (m_updateType == NewData) read(); } void LiveDataSource::localSocketError(QLocalSocket::LocalSocketError socketError) { Q_UNUSED(socketError); /*disconnect(m_localSocket, SIGNAL(error(QLocalSocket::LocalSocketError)), this, SLOT(localSocketError(QLocalSocket::LocalSocketError))); disconnect(m_localSocket, SIGNAL(readyRead()), this, SLOT(readyRead()));*/ /*switch (socketError) { case QLocalSocket::ServerNotFoundError: QMessageBox::critical(0, i18n("Local Socket Error"), i18n("The socket was not found. Please check the socket name.")); break; case QLocalSocket::ConnectionRefusedError: QMessageBox::critical(0, i18n("Local Socket Error"), i18n("The connection was refused by the peer")); break; case QLocalSocket::PeerClosedError: QMessageBox::critical(0, i18n("Local Socket Error"), i18n("The socket has closed the connection.")); break; default: QMessageBox::critical(0, i18n("Local Socket Error"), i18n("The following error occurred: %1.", m_localSocket->errorString())); }*/ } void LiveDataSource::tcpSocketError(QAbstractSocket::SocketError socketError) { Q_UNUSED(socketError); /*switch (socketError) { case QAbstractSocket::ConnectionRefusedError: QMessageBox::critical(0, i18n("TCP Socket Error"), i18n("The connection was refused by the peer. Make sure the server is running and check the host name and port settings.")); break; case QAbstractSocket::RemoteHostClosedError: QMessageBox::critical(0, i18n("TCP Socket Error"), i18n("The remote host closed the connection.")); break; case QAbstractSocket::HostNotFoundError: QMessageBox::critical(0, i18n("TCP Socket Error"), i18n("The host was not found. Please check the host name and port settings.")); break; default: QMessageBox::critical(0, i18n("TCP Socket Error"), i18n("The following error occurred: %1.", m_tcpSocket->errorString())); }*/ } void LiveDataSource::serialPortError(QSerialPort::SerialPortError serialPortError) { switch (serialPortError) { case QSerialPort::DeviceNotFoundError: QMessageBox::critical(nullptr, i18n("Serial Port Error"), i18n("Failed to open the device.")); break; case QSerialPort::PermissionError: QMessageBox::critical(nullptr, i18n("Serial Port Error"), i18n("Failed to open the device. Please check your permissions on this device.")); break; case QSerialPort::OpenError: QMessageBox::critical(nullptr, i18n("Serial Port Error"), i18n("Device already opened.")); break; case QSerialPort::NotOpenError: QMessageBox::critical(nullptr, i18n("Serial Port Error"), i18n("The device is not opened.")); break; case QSerialPort::ReadError: QMessageBox::critical(nullptr, i18n("Serial Port Error"), i18n("Failed to read data.")); break; case QSerialPort::ResourceError: QMessageBox::critical(nullptr, i18n("Serial Port Error"), i18n("Failed to read data. The device is removed.")); break; case QSerialPort::TimeoutError: QMessageBox::critical(nullptr, i18n("Serial Port Error"), i18n("The device timed out.")); break; #ifndef _MSC_VER //MSVC complains about the usage of deprecated enums, g++ and clang complain about missing enums case QSerialPort::ParityError: case QSerialPort::FramingError: case QSerialPort::BreakConditionError: #endif case QSerialPort::WriteError: case QSerialPort::UnsupportedOperationError: case QSerialPort::UnknownError: QMessageBox::critical(nullptr, i18n("Serial Port Error"), i18n("The following error occurred: %1.", m_serialPort->errorString())); break; case QSerialPort::NoError: break; } } void LiveDataSource::plotData() { auto* dlg = new PlotDataDialog(this); dlg->exec(); } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## /*! Saves as XML. */ void LiveDataSource::save(QXmlStreamWriter* writer) const { - writer->writeStartElement("LiveDataSource"); + writer->writeStartElement("liveDataSource"); writeBasicAttributes(writer); writeCommentElement(writer); //general writer->writeStartElement("general"); switch (m_sourceType) { case FileOrPipe: writer->writeAttribute("fileType", QString::number(m_fileType)); writer->writeAttribute("fileLinked", QString::number(m_fileLinked)); writer->writeAttribute("relativePath", QString::number(m_relativePath)); if (m_relativePath) { //convert from the absolute to the relative path and save it const Project* p = const_cast(this)->project(); QFileInfo fi(p->fileName()); writer->writeAttribute("fileName", fi.dir().relativeFilePath(m_fileName)); }else writer->writeAttribute("fileName", m_fileName); break; case SerialPort: writer->writeAttribute("baudRate", QString::number(m_baudRate)); writer->writeAttribute("serialPortName", m_serialPortName); break; case NetworkTcpSocket: case NetworkUdpSocket: writer->writeAttribute("host", m_host); writer->writeAttribute("port", QString::number(m_port)); break; case LocalSocket: break; case MQTT: break; default: break; } writer->writeAttribute("updateType", QString::number(m_updateType)); writer->writeAttribute("readingType", QString::number(m_readingType)); writer->writeAttribute("sourceType", QString::number(m_sourceType)); writer->writeAttribute("keepNValues", QString::number(m_keepNValues)); if (m_updateType == TimeInterval) writer->writeAttribute("updateInterval", QString::number(m_updateInterval)); if (m_readingType != TillEnd) writer->writeAttribute("sampleSize", QString::number(m_sampleSize)); writer->writeEndElement(); //general //filter m_filter->save(writer); //columns if (!m_fileLinked) { for (auto* col : children(IncludeHidden)) col->save(writer); } - writer->writeEndElement(); // "LiveDataSource" + writer->writeEndElement(); // "liveDataSource" } /*! Loads from XML. */ bool LiveDataSource::load(XmlStreamReader* reader, bool preview) { if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); - if (reader->isEndElement() && reader->name() == "LiveDataSource") + if (reader->isEndElement() + && (reader->name() == "liveDataSource" || reader->name() == "LiveDataSource")) //TODO: remove "LiveDataSources" in couple of releases break; if (!reader->isStartElement()) continue; if (reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (reader->name() == "general") { attribs = reader->attributes(); str = attribs.value("fileName").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("fileName").toString()); else m_fileName = str; str = attribs.value("fileType").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("fileType").toString()); else m_fileType = (AbstractFileFilter::FileType)str.toInt(); str = attribs.value("fileLinked").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("fileLinked").toString()); else m_fileLinked = str.toInt(); str = attribs.value("relativePath").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("relativePath").toString()); else m_relativePath = str.toInt(); str = attribs.value("updateType").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("updateType").toString()); else m_updateType = static_cast(str.toInt()); str = attribs.value("sourceType").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("sourceType").toString()); else m_sourceType = static_cast(str.toInt()); str = attribs.value("readingType").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("readingType").toString()); else m_readingType = static_cast(str.toInt()); if (m_updateType == TimeInterval) { str = attribs.value("updateInterval").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("updateInterval").toString()); else m_updateInterval = str.toInt(); } if (m_readingType != TillEnd) { str = attribs.value("sampleSize").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("sampleSize").toString()); else m_sampleSize = str.toInt(); } switch (m_sourceType) { case SerialPort: str = attribs.value("baudRate").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("baudRate").toString()); else m_baudRate = str.toInt(); str = attribs.value("serialPortName").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("serialPortName").toString()); else m_serialPortName = str; break; case NetworkTcpSocket: case NetworkUdpSocket: str = attribs.value("host").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("host").toString()); else m_host = str; str = attribs.value("port").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("port").toString()); else m_host = str; break; case MQTT: break; case FileOrPipe: break; case LocalSocket: break; default: break; } } else if (reader->name() == "asciiFilter") { setFilter(new AsciiFilter); if (!m_filter->load(reader)) return false; } else if (reader->name() == "rootFilter") { setFilter(new ROOTFilter); if (!m_filter->load(reader)) return false; } else if (reader->name() == "column") { Column* column = new Column(QString(), AbstractColumn::Text); if (!column->load(reader, preview)) { delete column; setColumnCount(0); return false; } addChild(column); } else {// unknown element reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } return !reader->hasError(); } void LiveDataSource::finalizeLoad() { //convert from the relative path saved in the project file to the absolute file to work with if (m_relativePath) { QFileInfo fi(project()->fileName()); m_fileName = fi.dir().absoluteFilePath(m_fileName); } //read the content of the file if it was only linked if (m_fileLinked && QFile::exists(m_fileName)) this->read(); //call setUpdateType() to start watching the file for changes, is required setUpdateType(m_updateType); } diff --git a/src/backend/datasources/LiveDataSource.h b/src/backend/datasources/LiveDataSource.h index 7b47e92a5..df04f516f 100644 --- a/src/backend/datasources/LiveDataSource.h +++ b/src/backend/datasources/LiveDataSource.h @@ -1,205 +1,207 @@ /*************************************************************************** File : LiveDataSource.h Project : LabPlot Description : File data source -------------------------------------------------------------------- Copyright : (C) 2017 Fabian Kristof (fkristofszabolcs@gmail.com) Copyright : (C) 2017-2018 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2018 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef LIVEDATASOURCE_H #define LIVEDATASOURCE_H #include "backend/spreadsheet/Spreadsheet.h" #include "backend/matrix/Matrix.h" #include #include #include #include #include class QString; class AbstractFileFilter; class QFileSystemWatcher; class QAction; class QTcpSocket; class QUdpSocket; -class QFile; class LiveDataSource : public Spreadsheet { Q_OBJECT Q_ENUMS(SourceType) Q_ENUMS(UpdateType) Q_ENUMS(ReadingType) public: enum SourceType { FileOrPipe = 0, // regular file or pipe NetworkTcpSocket, // TCP socket NetworkUdpSocket, // UDP socket LocalSocket, // local socket SerialPort, // serial port MQTT }; enum UpdateType { TimeInterval = 0, // update periodically using given interval NewData // update when new data is available }; enum ReadingType { ContinuousFixed = 0, // read continuously sampleSize number of samples (lines) FromEnd, // read sampleSize number of samples (lines) from end TillEnd, // read until the end WholeFile // reread whole file }; explicit LiveDataSource(const QString& name, bool loading = false); ~LiveDataSource() override; static QStringList supportedBaudRates(); static QStringList availablePorts(); void setFileType(const AbstractFileFilter::FileType); AbstractFileFilter::FileType fileType() const; UpdateType updateType() const; void setUpdateType(UpdateType); SourceType sourceType() const; void setSourceType(SourceType); ReadingType readingType() const; void setReadingType(ReadingType); int sampleSize() const; void setSampleSize(int); void setBytesRead(qint64 bytes); int bytesRead() const; int port() const; void setPort(quint16); bool isPaused() const; void setSerialPort(const QString& name); QString serialPortName() const; QString host() const; void setHost(const QString&); int baudRate() const; void setBaudRate(int); void setUpdateInterval(int); int updateInterval() const; void setKeepNValues(int); int keepNValues() const; void setKeepLastValues(bool); bool keepLastValues() const; void setFileLinked(bool); bool isFileLinked() const; void setUseRelativePath(bool); bool useRelativePath() const; void setFileName(const QString&); QString fileName() const; void setLocalSocketName(const QString&); QString localSocketName() const; void updateNow(); void pauseReading(); void continueReading(); void setFilter(AbstractFileFilter*); AbstractFileFilter* filter() const; QIcon icon() const override; QMenu* createContextMenu() override; QWidget* view() const override; void save(QXmlStreamWriter*) const override; bool load(XmlStreamReader*, bool preview) override; void finalizeLoad(); private: void initActions(); QString m_fileName; + QString m_dirName; QString m_serialPortName; QString m_localSocketName; QString m_host; AbstractFileFilter::FileType m_fileType{AbstractFileFilter::Ascii}; UpdateType m_updateType; SourceType m_sourceType; ReadingType m_readingType; bool m_fileWatched{false}; bool m_fileLinked{false}; bool m_relativePath{false}; bool m_paused{false}; bool m_prepared{false}; bool m_reading{false}; + bool m_pending{false}; int m_sampleSize{1}; int m_keepNValues{0}; // number of values to keep (0 - all) int m_updateInterval{1000}; quint16 m_port{1027}; int m_baudRate{9600}; qint64 m_bytesRead{0}; AbstractFileFilter* m_filter{nullptr}; QTimer* m_updateTimer; + QTimer* m_watchTimer; QFileSystemWatcher* m_fileSystemWatcher{nullptr}; - QFile* m_file{nullptr}; QLocalSocket* m_localSocket{nullptr}; QTcpSocket* m_tcpSocket{nullptr}; QUdpSocket* m_udpSocket{nullptr}; QSerialPort* m_serialPort{nullptr}; QIODevice* m_device{nullptr}; QAction* m_plotDataAction{nullptr}; public slots: void read(); + void readOnUpdate(); private slots: void plotData(); void readyRead(); void localSocketError(QLocalSocket::LocalSocketError); void tcpSocketError(QAbstractSocket::SocketError); void serialPortError(QSerialPort::SerialPortError); }; #endif diff --git a/src/backend/datasources/filters/AsciiFilter.cpp b/src/backend/datasources/filters/AsciiFilter.cpp index 32128fa35..56cbd2f92 100644 --- a/src/backend/datasources/filters/AsciiFilter.cpp +++ b/src/backend/datasources/filters/AsciiFilter.cpp @@ -1,2640 +1,2664 @@ /*************************************************************************** File : AsciiFilter.cpp Project : LabPlot Description : ASCII I/O-filter -------------------------------------------------------------------- Copyright : (C) 2009-2018 Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2009-2019 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/datasources/LiveDataSource.h" #include "backend/core/column/Column.h" #include "backend/core/Project.h" #include "backend/datasources/filters/AsciiFilter.h" #include "backend/datasources/filters/AsciiFilterPrivate.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/worksheet/plots/cartesian/XYCurve.h" #include "backend/lib/macros.h" #include "backend/lib/trace.h" #ifdef HAVE_MQTT #include "backend/datasources/MQTTClient.h" #include "backend/datasources/MQTTTopic.h" #endif #include #include #include #if defined(Q_OS_LINUX) || defined(Q_OS_BSD4) #include #include #endif /*! \class AsciiFilter \brief Manages the import/export of data organized as columns (vectors) from/to an ASCII-file. \ingroup datasources */ AsciiFilter::AsciiFilter() : AbstractFileFilter(Ascii), d(new AsciiFilterPrivate(this)) {} AsciiFilter::~AsciiFilter() = default; /*! reads the content of the device \c device. */ void AsciiFilter::readDataFromDevice(QIODevice& device, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode, int lines) { d->readDataFromDevice(device, dataSource, importMode, lines); } void AsciiFilter::readFromLiveDeviceNotFile(QIODevice &device, AbstractDataSource* dataSource) { d->readFromLiveDevice(device, dataSource); } qint64 AsciiFilter::readFromLiveDevice(QIODevice& device, AbstractDataSource* dataSource, qint64 from) { return d->readFromLiveDevice(device, dataSource, from); } #ifdef HAVE_MQTT QVector AsciiFilter::preview(const QString& message) { return d->preview(message); } /*! reads the content of a message received by the topic. */ void AsciiFilter::readMQTTTopic(const QString& message, AbstractDataSource* dataSource) { d->readMQTTTopic(message, dataSource); } /*! Returns the statistical data, that the MQTTTopic needs for the will message. */ QString AsciiFilter::MQTTColumnStatistics(const MQTTTopic* topic) const { return d->MQTTColumnStatistics(topic); } /*! Returns the column mode of the last column (the value column of the MQTTTopic). */ AbstractColumn::ColumnMode AsciiFilter::MQTTColumnMode() const { return d->MQTTColumnMode(); } /*! After the MQTTTopic is loaded, prepares the filter for reading. */ void AsciiFilter::setPreparedForMQTT(bool prepared, MQTTTopic* topic, const QString& separator) { d->setPreparedForMQTT(prepared, topic, separator); } #endif /*! returns the separator used by the filter. */ QString AsciiFilter::separator() const { return d->separator(); } /*! returns the separator used by the filter. */ int AsciiFilter::isPrepared() { return d->isPrepared(); } /*! reads the content of the file \c fileName. */ void AsciiFilter::readDataFromFile(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode) { d->readDataFromFile(fileName, dataSource, importMode); } QVector AsciiFilter::preview(const QString& fileName, int lines) { return d->preview(fileName, lines); } QVector AsciiFilter::preview(QIODevice& device) { return d->preview(device); } /*! reads the content of the file \c fileName to the data source \c dataSource. */ //void AsciiFilter::read(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode) { // d->read(fileName, dataSource, importMode); //} /*! writes the content of the data source \c dataSource to the file \c fileName. */ void AsciiFilter::write(const QString& fileName, AbstractDataSource* dataSource) { d->write(fileName, dataSource); // emit() } /*! loads the predefined filter settings for \c filterName */ void AsciiFilter::loadFilterSettings(const QString& filterName) { Q_UNUSED(filterName); } /*! saves the current settings as a new filter with the name \c filterName */ void AsciiFilter::saveFilterSettings(const QString& filterName) const { Q_UNUSED(filterName); } /*! returns the list with the names of all saved (system wide or user defined) filter settings. */ QStringList AsciiFilter::predefinedFilters() { return QStringList(); } /*! returns the list of all predefined separator characters. */ QStringList AsciiFilter::separatorCharacters() { return (QStringList() << "auto" << "TAB" << "SPACE" << "," << ";" << ":" << ",TAB" << ";TAB" << ":TAB" << ",SPACE" << ";SPACE" << ":SPACE" << "2xSPACE" << "3xSPACE" << "4xSPACE" << "2xTAB"); } /*! returns the list of all predefined comment characters. */ QStringList AsciiFilter::commentCharacters() { return (QStringList() << "#" << "!" << "//" << "+" << "c" << ":" << ";"); } /*! returns the list of all predefined data types. */ QStringList AsciiFilter::dataTypes() { const QMetaObject& mo = AbstractColumn::staticMetaObject; const QMetaEnum& me = mo.enumerator(mo.indexOfEnumerator("ColumnMode")); QStringList list; for (int i = 0; i <= 100; ++i) // me.keyCount() does not work because we have holes in enum if (me.valueToKey(i)) list << me.valueToKey(i); return list; } QString AsciiFilter::fileInfoString(const QString& fileName) { QString info(i18n("Number of columns: %1", AsciiFilter::columnNumber(fileName))); info += QLatin1String("
"); info += i18n("Number of lines: %1", AsciiFilter::lineNumber(fileName)); return info; } /*! returns the number of columns in the file \c fileName. */ int AsciiFilter::columnNumber(const QString& fileName, const QString& separator) { KFilterDev device(fileName); if (!device.open(QIODevice::ReadOnly)) { DEBUG("Could not open file " << fileName.toStdString() << " for determining number of columns"); return -1; } QString line = device.readLine(); line.remove(QRegExp("[\\n\\r]")); QStringList lineStringList; if (separator.length() > 0) lineStringList = line.split(separator); else lineStringList = line.split(QRegExp("\\s+")); DEBUG("number of columns : " << lineStringList.size()); return lineStringList.size(); } size_t AsciiFilter::lineNumber(const QString& fileName) { KFilterDev device(fileName); if (!device.open(QIODevice::ReadOnly)) { DEBUG("Could not open file " << fileName.toStdString() << " to determine number of lines"); return 0; } // if (!device.canReadLine()) // return -1; size_t lineCount = 0; #if defined(Q_OS_LINUX) || defined(Q_OS_BSD4) //on linux and BSD use wc, if available, which is much faster than counting lines in the file if (device.compressionType() == KCompressionDevice::None && !QStandardPaths::findExecutable(QLatin1String("wc")).isEmpty()) { QProcess wc; wc.start(QLatin1String("wc"), QStringList() << QLatin1String("-l") << fileName); size_t lineCount = 0; while (wc.waitForReadyRead()) { QString line(wc.readLine()); // wc on macOS has leading spaces: use SkipEmptyParts lineCount = line.split(' ', QString::SkipEmptyParts)[0].toInt(); } return lineCount; } #endif while (!device.atEnd()) { device.readLine(); lineCount++; } return lineCount; } /*! returns the number of lines in the device \c device and 0 if sequential. resets the position to 0! */ size_t AsciiFilter::lineNumber(QIODevice& device) const { if (device.isSequential()) return 0; // if (!device.canReadLine()) // DEBUG("WARNING in AsciiFilter::lineNumber(): device cannot 'readLine()' but using it anyway."); size_t lineCount = 0; device.seek(0); if (d->readingFile) lineCount = lineNumber(d->readingFileName); else { while (!device.atEnd()) { device.readLine(); lineCount++; } } device.seek(0); return lineCount; } void AsciiFilter::setCommentCharacter(const QString& s) { d->commentCharacter = s; } QString AsciiFilter::commentCharacter() const { return d->commentCharacter; } void AsciiFilter::setSeparatingCharacter(const QString& s) { d->separatingCharacter = s; } QString AsciiFilter::separatingCharacter() const { return d->separatingCharacter; } void AsciiFilter::setDateTimeFormat(const QString &f) { d->dateTimeFormat = f; } QString AsciiFilter::dateTimeFormat() const { return d->dateTimeFormat; } void AsciiFilter::setNumberFormat(QLocale::Language lang) { d->numberFormat = lang; } QLocale::Language AsciiFilter::numberFormat() const { return d->numberFormat; } void AsciiFilter::setAutoModeEnabled(const bool b) { d->autoModeEnabled = b; } bool AsciiFilter::isAutoModeEnabled() const { return d->autoModeEnabled; } void AsciiFilter::setHeaderEnabled(const bool b) { d->headerEnabled = b; } bool AsciiFilter::isHeaderEnabled() const { return d->headerEnabled; } void AsciiFilter::setSkipEmptyParts(const bool b) { d->skipEmptyParts = b; } bool AsciiFilter::skipEmptyParts() const { return d->skipEmptyParts; } void AsciiFilter::setCreateIndexEnabled(bool b) { d->createIndexEnabled = b; } bool AsciiFilter::createIndexEnabled() const { return d->createIndexEnabled; } void AsciiFilter::setCreateTimestampEnabled(bool b) { d->createTimestampEnabled = b; } bool AsciiFilter::createTimestampEnabled() const { return d->createTimestampEnabled; } void AsciiFilter::setSimplifyWhitespacesEnabled(bool b) { d->simplifyWhitespacesEnabled = b; } bool AsciiFilter::simplifyWhitespacesEnabled() const { return d->simplifyWhitespacesEnabled; } void AsciiFilter::setNaNValueToZero(bool b) { if (b) d->nanValue = 0; else d->nanValue = std::numeric_limits::quiet_NaN(); } bool AsciiFilter::NaNValueToZeroEnabled() const { return (d->nanValue == 0); } void AsciiFilter::setRemoveQuotesEnabled(bool b) { d->removeQuotesEnabled = b; } bool AsciiFilter::removeQuotesEnabled() const { return d->removeQuotesEnabled; } void AsciiFilter::setVectorNames(const QString& s) { d->vectorNames.clear(); if (!s.simplified().isEmpty()) d->vectorNames = s.simplified().split(' '); } QStringList AsciiFilter::vectorNames() const { return d->vectorNames; } QVector AsciiFilter::columnModes() { return d->columnModes; } void AsciiFilter::setStartRow(const int r) { d->startRow = r; } int AsciiFilter::startRow() const { return d->startRow; } void AsciiFilter::setEndRow(const int r) { d->endRow = r; } int AsciiFilter::endRow() const { return d->endRow; } void AsciiFilter::setStartColumn(const int c) { d->startColumn = c; } int AsciiFilter::startColumn() const { return d->startColumn; } void AsciiFilter::setEndColumn(const int c) { d->endColumn = c; } int AsciiFilter::endColumn() const { return d->endColumn; } //##################################################################### //################### Private implementation ########################## //##################################################################### AsciiFilterPrivate::AsciiFilterPrivate(AsciiFilter* owner) : q(owner) { } /*! * get a single line from device */ QStringList AsciiFilterPrivate::getLineString(QIODevice& device) { QString line; do { // skip comment lines in data lines if (!device.canReadLine()) DEBUG("WARNING in AsciiFilterPrivate::getLineString(): device cannot 'readLine()' but using it anyway."); // line = device.readAll(); line = device.readLine(); } while (!commentCharacter.isEmpty() && line.startsWith(commentCharacter)); line.remove(QRegExp("[\\n\\r]")); // remove any newline DEBUG("data line : \'" << line.toStdString() << '\''); QStringList lineStringList = line.split(m_separator, (QString::SplitBehavior)skipEmptyParts); //TODO: remove quotes here? if (simplifyWhitespacesEnabled) { for (int i = 0; i < lineStringList.size(); ++i) lineStringList[i] = lineStringList[i].simplified(); } QDEBUG("data line, parsed: " << lineStringList); return lineStringList; } /*! * returns -1 if the device couldn't be opened, 1 if the current read position in the device is at the end and 0 otherwise. */ int AsciiFilterPrivate::prepareDeviceToRead(QIODevice& device) { DEBUG("AsciiFilterPrivate::prepareDeviceToRead(): is sequential = " << device.isSequential() << ", can readLine = " << device.canReadLine()); if (!device.open(QIODevice::ReadOnly)) return -1; if (device.atEnd() && !device.isSequential()) // empty file return 1; ///////////////////////////////////////////////////////////////// - // Find first data line (ignoring comment lines) - DEBUG(" Skipping " << startRow - 1 << " lines"); - for (int i = 0; i < startRow - 1; ++i) { - QString line; - if (!device.canReadLine()) - DEBUG("WARNING in AsciiFilterPrivate::prepareDeviceToRead(): device cannot 'readLine()' but using it anyway."); - line = device.readLine(); - DEBUG(" line = " << line.toStdString()); - - if (device.atEnd()) { - if (device.isSequential()) - break; - else - return 1; - } - } - // Parse the first line: // Determine the number of columns, create the columns and use (if selected) the first row to name them QString firstLine; - do { // skip comment lines + + // skip the comment lines first + if (!commentCharacter.isEmpty()) { + do { + if (!device.canReadLine()) + DEBUG("WARNING in AsciiFilterPrivate::prepareDeviceToRead(): device cannot 'readLine()' but using it anyway."); + + if (device.atEnd()) { + DEBUG("device at end! Giving up."); + if (device.isSequential()) + break; + else + return 1; + } + + firstLine = device.readLine(); + } while (firstLine.startsWith(commentCharacter) || firstLine.simplified().isEmpty()); + } + + // navigate to the line where we asked to start reading from + DEBUG(" Skipping " << startRow - 1 << " lines"); + for (int i = 0; i < startRow - 1; ++i) { if (!device.canReadLine()) DEBUG("WARNING in AsciiFilterPrivate::prepareDeviceToRead(): device cannot 'readLine()' but using it anyway."); if (device.atEnd()) { DEBUG("device at end! Giving up."); if (device.isSequential()) break; else return 1; } firstLine = device.readLine(); - } while (!commentCharacter.isEmpty() && firstLine.startsWith(commentCharacter)); + DEBUG(" line = " << firstLine.toStdString()); + } DEBUG(" device position after first line and comments = " << device.pos()); firstLine.remove(QRegExp("[\\n\\r]")); // remove any newline if (removeQuotesEnabled) firstLine = firstLine.remove(QLatin1Char('"')); //TODO: this doesn't work, the split below introduces whitespaces again // if (simplifyWhitespacesEnabled) // firstLine = firstLine.simplified(); DEBUG("First line: \'" << firstLine.toStdString() << '\''); // determine separator and split first line QStringList firstLineStringList; if (separatingCharacter == "auto") { DEBUG("automatic separator"); QRegExp regExp("(\\s+)|(,\\s+)|(;\\s+)|(:\\s+)"); firstLineStringList = firstLine.split(regExp, (QString::SplitBehavior)skipEmptyParts); if (!firstLineStringList.isEmpty()) { int length1 = firstLineStringList.at(0).length(); if (firstLineStringList.size() > 1) m_separator = firstLine.mid(length1, 1); else m_separator = ' '; } } else { // use given separator // replace symbolic "TAB" with '\t' m_separator = separatingCharacter.replace(QLatin1String("2xTAB"), "\t\t", Qt::CaseInsensitive); m_separator = separatingCharacter.replace(QLatin1String("TAB"), "\t", Qt::CaseInsensitive); // replace symbolic "SPACE" with ' ' m_separator = m_separator.replace(QLatin1String("2xSPACE"), QLatin1String(" "), Qt::CaseInsensitive); m_separator = m_separator.replace(QLatin1String("3xSPACE"), QLatin1String(" "), Qt::CaseInsensitive); m_separator = m_separator.replace(QLatin1String("4xSPACE"), QLatin1String(" "), Qt::CaseInsensitive); m_separator = m_separator.replace(QLatin1String("SPACE"), QLatin1String(" "), Qt::CaseInsensitive); firstLineStringList = firstLine.split(m_separator, (QString::SplitBehavior)skipEmptyParts); } DEBUG("separator: \'" << m_separator.toStdString() << '\''); DEBUG("number of columns: " << firstLineStringList.size()); QDEBUG("first line: " << firstLineStringList); DEBUG("headerEnabled: " << headerEnabled); //optionally, remove potential spaces in the first line //TODO: this part should be obsolete actually if we do firstLine = firstLine.simplified(); above... if (simplifyWhitespacesEnabled) { for (int i = 0; i < firstLineStringList.size(); ++i) firstLineStringList[i] = firstLineStringList[i].simplified(); } //in GUI in AsciiOptionsWidget we start counting from 1, subtract 1 here to start from zero m_actualStartRow = startRow - 1; if (headerEnabled) { // use first line to name vectors vectorNames = firstLineStringList; QDEBUG("vector names =" << vectorNames); ++m_actualStartRow; } // set range to read if (endColumn == -1) { if (headerEnabled || vectorNames.size() == 0) endColumn = firstLineStringList.size(); // last column else //number of vector names provided in the import dialog (not more than the maximal number of columns in the file) endColumn = qMin(vectorNames.size(), firstLineStringList.size()); } if (endColumn < startColumn) m_actualCols = 0; else m_actualCols = endColumn - startColumn + 1; if (createIndexEnabled) { vectorNames.prepend(i18n("Index")); m_actualCols++; } //TEST: readline-seek-readline fails /* qint64 testpos = device.pos(); DEBUG("read data line @ pos " << testpos << " : " << device.readLine().toStdString()); device.seek(testpos); testpos = device.pos(); DEBUG("read data line again @ pos " << testpos << " : " << device.readLine().toStdString()); */ ///////////////////////////////////////////////////////////////// // parse first data line to determine data type for each column // if the first line was already parsed as the header, read the next line if (headerEnabled && !device.isSequential()) firstLineStringList = getLineString(device); columnModes.resize(m_actualCols); int col = 0; if (createIndexEnabled) { columnModes[0] = AbstractColumn::Integer; col = 1; } for (auto& valueString : firstLineStringList) { // parse columns available in first data line if (simplifyWhitespacesEnabled) valueString = valueString.simplified(); if (removeQuotesEnabled) valueString.remove(QLatin1Char('"')); if (col == m_actualCols) break; columnModes[col++] = AbstractFileFilter::columnMode(valueString, dateTimeFormat, numberFormat); } // parsing more lines to better determine data types for (unsigned int i = 0; i < m_dataTypeLines; ++i) { if (device.atEnd()) // EOF reached break; firstLineStringList = getLineString(device); createIndexEnabled ? col = 1 : col = 0; for (auto& valueString : firstLineStringList) { if (simplifyWhitespacesEnabled) valueString = valueString.simplified(); if (removeQuotesEnabled) valueString.remove(QLatin1Char('"')); if (col == m_actualCols) break; AbstractColumn::ColumnMode mode = AbstractFileFilter::columnMode(valueString, dateTimeFormat, numberFormat); // numeric: integer -> numeric if (mode == AbstractColumn::Numeric && columnModes[col] == AbstractColumn::Integer) columnModes[col] = mode; // text: non text -> text if (mode == AbstractColumn::Text && columnModes[col] != AbstractColumn::Text) columnModes[col] = mode; col++; } } QDEBUG("column modes = " << columnModes); // ATTENTION: This resets the position in the device to 0 m_actualRows = (int)q->lineNumber(device); const int actualEndRow = (endRow == -1 || endRow > m_actualRows) ? m_actualRows : endRow; if (actualEndRow > m_actualStartRow) m_actualRows = actualEndRow - m_actualStartRow; else m_actualRows = 0; DEBUG("start/end column: " << startColumn << ' ' << endColumn); DEBUG("start/end row: " << m_actualStartRow << ' ' << actualEndRow); DEBUG("actual cols/rows (w/o header): " << m_actualCols << ' ' << m_actualRows); if (m_actualRows == 0 && !device.isSequential()) return 1; return 0; } /*! reads the content of the file \c fileName to the data source \c dataSource. Uses the settings defined in the data source. */ void AsciiFilterPrivate::readDataFromFile(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode) { DEBUG("AsciiFilterPrivate::readDataFromFile(): fileName = \'" << fileName.toStdString() << "\', dataSource = " << dataSource << ", mode = " << ENUM_TO_STRING(AbstractFileFilter, ImportMode, importMode)); //dirty hack: set readingFile and readingFileName in order to know in lineNumber(QIODevice) //that we're reading from a file and to benefit from much faster wc on linux //TODO: redesign the APIs and remove this later readingFile = true; readingFileName = fileName; KFilterDev device(fileName); readDataFromDevice(device, dataSource, importMode); readingFile = false; } qint64 AsciiFilterPrivate::readFromLiveDevice(QIODevice& device, AbstractDataSource* dataSource, qint64 from) { DEBUG("AsciiFilterPrivate::readFromLiveDevice(): bytes available = " << device.bytesAvailable() << ", from = " << from); if (device.bytesAvailable() <= 0) { DEBUG(" No new data available"); return 0; } //TODO: may be also a matrix? auto* spreadsheet = dynamic_cast(dataSource); if (spreadsheet->sourceType() != LiveDataSource::SourceType::FileOrPipe) if (device.isSequential() && device.bytesAvailable() < (int)sizeof(quint16)) return 0; if (!m_prepared) { DEBUG(" Preparing .."); switch (spreadsheet->sourceType()) { case LiveDataSource::SourceType::FileOrPipe: { const int deviceError = prepareDeviceToRead(device); if (deviceError != 0) { DEBUG(" Device error = " << deviceError); return 0; } break; } case LiveDataSource::SourceType::NetworkTcpSocket: case LiveDataSource::SourceType::NetworkUdpSocket: case LiveDataSource::SourceType::LocalSocket: case LiveDataSource::SourceType::SerialPort: m_actualRows = 1; if (createIndexEnabled) { m_actualCols = 2; columnModes << AbstractColumn::Integer << AbstractColumn::Numeric; vectorNames << i18n("Index") << i18n("Value"); } else { m_actualCols = 1; columnModes << AbstractColumn::Numeric; vectorNames << i18n("Value"); } QDEBUG(" vector names = " << vectorNames); break; case LiveDataSource::SourceType::MQTT: break; } // prepare import for spreadsheet spreadsheet->setUndoAware(false); spreadsheet->resize(AbstractFileFilter::Replace, vectorNames, m_actualCols); //columns in a file data source don't have any manual changes. //make the available columns undo unaware and suppress the "data changed" signal. //data changes will be propagated via an explicit Column::setChanged() call once new data was read. for (int i = 0; i < spreadsheet->childCount(); i++) { spreadsheet->child(i)->setUndoAware(false); spreadsheet->child(i)->setSuppressDataChangedSignal(true); } int keepNValues = spreadsheet->keepNValues(); if (keepNValues == 0) spreadsheet->setRowCount(m_actualRows > 1 ? m_actualRows : 1); else { spreadsheet->setRowCount(keepNValues); m_actualRows = keepNValues; } m_dataContainer.resize(m_actualCols); DEBUG(" data source resized to col: " << m_actualCols); DEBUG(" data source rowCount: " << spreadsheet->rowCount()); DEBUG(" Setting data .."); for (int n = 0; n < m_actualCols; ++n) { // data() returns a void* which is a pointer to any data type (see ColumnPrivate.cpp) spreadsheet->child(n)->setColumnMode(columnModes[n]); switch (columnModes[n]) { case AbstractColumn::Numeric: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::Integer: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::Text: { QVector* vector = static_cast*>(spreadsheet->child(n)->data()); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::DateTime: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } //TODO case AbstractColumn::Month: case AbstractColumn::Day: break; } } DEBUG(" Prepared!"); } qint64 bytesread = 0; #ifdef PERFTRACE_LIVE_IMPORT PERFTRACE("AsciiLiveDataImportTotal: "); #endif LiveDataSource::ReadingType readingType; if (!m_prepared) { readingType = LiveDataSource::ReadingType::TillEnd; } else { //we have to read all the data when reading from end //so we set readingType to TillEnd if (spreadsheet->readingType() == LiveDataSource::ReadingType::FromEnd) readingType = LiveDataSource::ReadingType::TillEnd; //if we read the whole file we just start from the beginning of it //and read till end else if (spreadsheet->readingType() == LiveDataSource::ReadingType::WholeFile) readingType = LiveDataSource::ReadingType::TillEnd; else readingType = spreadsheet->readingType(); } DEBUG(" Reading type = " << ENUM_TO_STRING(LiveDataSource, ReadingType, readingType)); //move to the last read position, from == total bytes read //since the other source types are sequential we cannot seek on them if (spreadsheet->sourceType() == LiveDataSource::SourceType::FileOrPipe) device.seek(from); //count the new lines, increase actualrows on each //now we read all the new lines, if we want to use sample rate //then here we can do it, if we have actually sample rate number of lines :-? int newLinesForSampleSizeNotTillEnd = 0; int newLinesTillEnd = 0; QVector newData; if (readingType != LiveDataSource::ReadingType::TillEnd) newData.resize(spreadsheet->sampleSize()); int newDataIdx = 0; { #ifdef PERFTRACE_LIVE_IMPORT PERFTRACE("AsciiLiveDataImportReadingFromFile: "); #endif DEBUG(" source type = " << ENUM_TO_STRING(LiveDataSource, SourceType, spreadsheet->sourceType())); while (!device.atEnd()) { if (readingType != LiveDataSource::ReadingType::TillEnd) { switch (spreadsheet->sourceType()) { // different sources need different read methods case LiveDataSource::SourceType::LocalSocket: newData[newDataIdx++] = device.readAll(); break; case LiveDataSource::SourceType::NetworkUdpSocket: newData[newDataIdx++] = device.read(device.bytesAvailable()); break; case LiveDataSource::SourceType::FileOrPipe: newData.push_back(device.readLine()); break; case LiveDataSource::SourceType::NetworkTcpSocket: //TODO: check serial port case LiveDataSource::SourceType::SerialPort: newData[newDataIdx++] = device.read(device.bytesAvailable()); break; case LiveDataSource::SourceType::MQTT: break; } } else { // ReadingType::TillEnd switch (spreadsheet->sourceType()) { // different sources need different read methods case LiveDataSource::SourceType::LocalSocket: newData.push_back(device.readAll()); break; case LiveDataSource::SourceType::NetworkUdpSocket: newData.push_back(device.read(device.bytesAvailable())); break; case LiveDataSource::SourceType::FileOrPipe: newData.push_back(device.readLine()); break; case LiveDataSource::SourceType::NetworkTcpSocket: //TODO: check serial port case LiveDataSource::SourceType::SerialPort: newData.push_back(device.read(device.bytesAvailable())); break; case LiveDataSource::SourceType::MQTT: break; } } newLinesTillEnd++; if (readingType != LiveDataSource::ReadingType::TillEnd) { newLinesForSampleSizeNotTillEnd++; //for Continuous reading and FromEnd we read sample rate number of lines if possible //here TillEnd and Whole file behave the same if (newLinesForSampleSizeNotTillEnd == spreadsheet->sampleSize()) break; } } QDEBUG(" data read: " << newData); } //now we reset the readingType if (spreadsheet->readingType() == LiveDataSource::ReadingType::FromEnd) readingType = spreadsheet->readingType(); //we had less new lines than the sample size specified if (readingType != LiveDataSource::ReadingType::TillEnd) QDEBUG(" Removed empty lines: " << newData.removeAll(QString())); //back to the last read position before counting when reading from files if (spreadsheet->sourceType() == LiveDataSource::SourceType::FileOrPipe) device.seek(from); const int spreadsheetRowCountBeforeResize = spreadsheet->rowCount(); int currentRow = 0; // indexes the position in the vector(column) int linesToRead = 0; int keepNValues = spreadsheet->keepNValues(); DEBUG(" Increase row count. keepNValues = " << keepNValues); if (m_prepared) { //increase row count if we don't have a fixed size //but only after the preparation step if (keepNValues == 0) { DEBUG(" keep All values"); if (readingType != LiveDataSource::ReadingType::TillEnd) m_actualRows += qMin(newData.size(), spreadsheet->sampleSize()); else { //we don't increase it if we reread the whole file, we reset it if (!(spreadsheet->readingType() == LiveDataSource::ReadingType::WholeFile)) m_actualRows += newData.size(); else m_actualRows = newData.size(); } //appending if (spreadsheet->readingType() == LiveDataSource::ReadingType::WholeFile) linesToRead = m_actualRows; else linesToRead = m_actualRows - spreadsheetRowCountBeforeResize; } else { // fixed size DEBUG(" keep " << keepNValues << " values"); if (readingType == LiveDataSource::ReadingType::TillEnd) { //we had more lines than the fixed size, so we read m_actualRows number of lines if (newLinesTillEnd > m_actualRows) { linesToRead = m_actualRows; //TODO after reading we should skip the next data lines //because it's TillEnd actually } else linesToRead = newLinesTillEnd; } else { //we read max sample size number of lines when the reading mode //is ContinuouslyFixed or FromEnd, WholeFile is disabled linesToRead = qMin(spreadsheet->sampleSize(), newLinesTillEnd); } } if (linesToRead == 0) return 0; } else // not prepared linesToRead = newLinesTillEnd; DEBUG(" lines to read = " << linesToRead); DEBUG(" actual rows (w/o header) = " << m_actualRows); //TODO // if (spreadsheet->sourceType() == LiveDataSource::SourceType::FileOrPipe || spreadsheet->sourceType() == LiveDataSource::SourceType::NetworkUdpSocket) { // if (m_actualRows < linesToRead) { // DEBUG(" SET lines to read to " << m_actualRows); // linesToRead = m_actualRows; // } // } //new rows/resize columns if we don't have a fixed size //TODO if the user changes this value..m_resizedToFixedSize..setResizedToFixedSize if (keepNValues == 0) { #ifdef PERFTRACE_LIVE_IMPORT PERFTRACE("AsciiLiveDataImportResizing: "); #endif if (spreadsheet->rowCount() < m_actualRows) spreadsheet->setRowCount(m_actualRows); if (!m_prepared) currentRow = 0; else { // indexes the position in the vector(column) if (spreadsheet->readingType() == LiveDataSource::ReadingType::WholeFile) currentRow = 0; else currentRow = spreadsheetRowCountBeforeResize; } // if we have fixed size, we do this only once in preparation, here we can use // m_prepared and we need something to decide whether it has a fixed size or increasing for (int n = 0; n < m_actualCols; ++n) { // data() returns a void* which is a pointer to any data type (see ColumnPrivate.cpp) switch (columnModes[n]) { case AbstractColumn::Numeric: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::Integer: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::Text: { QVector* vector = static_cast*>(spreadsheet->child(n)->data()); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::DateTime: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } //TODO case AbstractColumn::Month: case AbstractColumn::Day: break; } } } else { // fixed size //when we have a fixed size we have to pop sampleSize number of lines if specified //here popping, setting currentRow if (!m_prepared) { if (spreadsheet->readingType() == LiveDataSource::ReadingType::WholeFile) currentRow = 0; else currentRow = m_actualRows - qMin(newLinesTillEnd, m_actualRows); } else { if (readingType == LiveDataSource::ReadingType::TillEnd) { if (newLinesTillEnd > m_actualRows) { currentRow = 0; } else { if (spreadsheet->readingType() == LiveDataSource::ReadingType::WholeFile) currentRow = 0; else currentRow = m_actualRows - newLinesTillEnd; } } else { //we read max sample size number of lines when the reading mode //is ContinuouslyFixed or FromEnd currentRow = m_actualRows - qMin(spreadsheet->sampleSize(), newLinesTillEnd); } } if (m_prepared) { #ifdef PERFTRACE_LIVE_IMPORT PERFTRACE("AsciiLiveDataImportPopping: "); #endif // enable data change signal for (int col = 0; col < m_actualCols; ++col) spreadsheet->child(col)->setSuppressDataChangedSignal(false); for (int row = 0; row < linesToRead; ++row) { for (int col = 0; col < m_actualCols; ++col) { switch (columnModes[col]) { case AbstractColumn::Numeric: { QVector* vector = static_cast* >(spreadsheet->child(col)->data()); vector->pop_front(); vector->resize(m_actualRows); m_dataContainer[col] = static_cast(vector); break; } case AbstractColumn::Integer: { QVector* vector = static_cast* >(spreadsheet->child(col)->data()); vector->pop_front(); vector->resize(m_actualRows); m_dataContainer[col] = static_cast(vector); break; } case AbstractColumn::Text: { QVector* vector = static_cast*>(spreadsheet->child(col)->data()); vector->pop_front(); vector->resize(m_actualRows); m_dataContainer[col] = static_cast(vector); break; } case AbstractColumn::DateTime: { QVector* vector = static_cast* >(spreadsheet->child(col)->data()); vector->pop_front(); vector->resize(m_actualRows); m_dataContainer[col] = static_cast(vector); break; } //TODO case AbstractColumn::Month: case AbstractColumn::Day: break; } } } } } // from the last row we read the new data in the spreadsheet DEBUG(" Reading from line " << currentRow << " till end line " << newLinesTillEnd); DEBUG(" Lines to read:" << linesToRead <<", actual rows:" << m_actualRows << ", actual cols:" << m_actualCols); newDataIdx = 0; if (readingType == LiveDataSource::ReadingType::FromEnd) { if (m_prepared) { if (newData.size() > spreadsheet->sampleSize()) newDataIdx = newData.size() - spreadsheet->sampleSize(); //since we skip a couple of lines, we need to count those bytes too for (int i = 0; i < newDataIdx; ++i) bytesread += newData.at(i).size(); } } DEBUG(" newDataIdx: " << newDataIdx); static int indexColumnIdx = 1; { #ifdef PERFTRACE_LIVE_IMPORT PERFTRACE("AsciiLiveDataImportFillingContainers: "); #endif int row = 0; if (readingType == LiveDataSource::ReadingType::TillEnd || (readingType == LiveDataSource::ReadingType::ContinuousFixed)) { if (headerEnabled) { if (!m_prepared) { row = 1; bytesread += newData.at(0).size(); } } } if (spreadsheet->sourceType() == LiveDataSource::SourceType::FileOrPipe) { if (readingType == LiveDataSource::ReadingType::WholeFile) { if (headerEnabled) { row = 1; bytesread += newData.at(0).size(); } } } QLocale locale(numberFormat); for (; row < linesToRead; ++row) { DEBUG("\n Reading row " << row + 1 << " of " << linesToRead); QString line; if (readingType == LiveDataSource::ReadingType::FromEnd) line = newData.at(newDataIdx++); else line = newData.at(row); //when we read the whole file we don't care about the previous position //so we don't have to count those bytes if (readingType != LiveDataSource::ReadingType::WholeFile) { if (spreadsheet->sourceType() == LiveDataSource::SourceType::FileOrPipe) { bytesread += line.size(); } } if (line.isEmpty() || (!commentCharacter.isEmpty() && line.startsWith(commentCharacter))) // skip empty or commented lines continue; QStringList lineStringList; // only FileOrPipe support multiple columns if (spreadsheet->sourceType() == LiveDataSource::SourceType::FileOrPipe) lineStringList = line.split(m_separator, (QString::SplitBehavior)skipEmptyParts); else lineStringList << line; QDEBUG(" line = " << lineStringList << ", separator = \'" << m_separator << "\'"); DEBUG(" Line bytes: " << line.size() << " line: " << line.toStdString()); if (simplifyWhitespacesEnabled) { for (int i = 0; i < lineStringList.size(); ++i) lineStringList[i] = lineStringList[i].simplified(); } if (createIndexEnabled) { if (spreadsheet->keepNValues() == 0) lineStringList.prepend(QString::number(currentRow + 1)); else lineStringList.prepend(QString::number(indexColumnIdx++)); } QDEBUG(" column modes = " << columnModes); for (int n = 0; n < m_actualCols; ++n) { DEBUG(" actual col = " << n); if (n < lineStringList.size()) { QString valueString = lineStringList.at(n); if (removeQuotesEnabled) valueString.remove(QLatin1Char('"')); DEBUG(" value string = " << valueString.toStdString()); // set value depending on data type switch (columnModes[n]) { case AbstractColumn::Numeric: { DEBUG(" Numeric"); bool isNumber; const double value = locale.toDouble(valueString, &isNumber); static_cast*>(m_dataContainer[n])->operator[](currentRow) = (isNumber ? value : nanValue); // qDebug() << "dataContainer[" << n << "] size:" << static_cast*>(m_dataContainer[n])->size(); break; } case AbstractColumn::Integer: { DEBUG(" Integer"); bool isNumber; const int value = locale.toInt(valueString, &isNumber); static_cast*>(m_dataContainer[n])->operator[](currentRow) = (isNumber ? value : 0); // qDebug() << "dataContainer[" << n << "] size:" << static_cast*>(m_dataContainer[n])->size(); break; } case AbstractColumn::DateTime: { const QDateTime valueDateTime = QDateTime::fromString(valueString, dateTimeFormat); static_cast*>(m_dataContainer[n])->operator[](currentRow) = valueDateTime.isValid() ? valueDateTime : QDateTime(); break; } case AbstractColumn::Text: static_cast*>(m_dataContainer[n])->operator[](currentRow) = valueString; break; case AbstractColumn::Month: //TODO break; case AbstractColumn::Day: //TODO break; } } else { DEBUG(" missing columns in this line"); switch (columnModes[n]) { case AbstractColumn::Numeric: static_cast*>(m_dataContainer[n])->operator[](currentRow) = nanValue; break; case AbstractColumn::Integer: static_cast*>(m_dataContainer[n])->operator[](currentRow) = 0; break; case AbstractColumn::DateTime: static_cast*>(m_dataContainer[n])->operator[](currentRow) = QDateTime(); break; case AbstractColumn::Text: static_cast*>(m_dataContainer[n])->operator[](currentRow).clear(); break; case AbstractColumn::Month: //TODO break; case AbstractColumn::Day: //TODO break; } } } currentRow++; } } if (m_prepared) { //notify all affected columns and plots about the changes PERFTRACE("AsciiLiveDataImport, notify affected columns and plots"); //determine the dependent plots QVector plots; for (int n = 0; n < m_actualCols; ++n) spreadsheet->column(n)->addUsedInPlots(plots); - //supress retransform in the dependent plots + //suppress retransform in the dependent plots for (auto* plot : plots) plot->setSuppressDataChangedSignal(true); for (int n = 0; n < m_actualCols; ++n) spreadsheet->column(n)->setChanged(); //retransform the dependent plots for (auto* plot : plots) { plot->setSuppressDataChangedSignal(false); plot->dataChanged(); } } else m_prepared = true; DEBUG("AsciiFilterPrivate::readFromLiveDevice() DONE"); return bytesread; } /*! reads the content of device \c device to the data source \c dataSource. Uses the settings defined in the data source. */ void AsciiFilterPrivate::readDataFromDevice(QIODevice& device, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode, int lines) { DEBUG("AsciiFilterPrivate::readDataFromDevice(): dataSource = " << dataSource << ", mode = " << ENUM_TO_STRING(AbstractFileFilter, ImportMode, importMode) << ", lines = " << lines); if (!m_prepared) { const int deviceError = prepareDeviceToRead(device); if (deviceError != 0) { DEBUG("Device error = " << deviceError); return; } // matrix data has only one column mode if (dynamic_cast(dataSource)) { auto mode = columnModes[0]; //TODO: remove this when Matrix supports text type if (mode == AbstractColumn::Text) mode = AbstractColumn::Numeric; for (auto& c : columnModes) if (c != mode) c = mode; } m_columnOffset = dataSource->prepareImport(m_dataContainer, importMode, m_actualRows, m_actualCols, vectorNames, columnModes); m_prepared = true; } DEBUG("locale = " << QLocale::languageToString(numberFormat).toStdString()); QLocale locale(numberFormat); // Read the data int currentRow = 0; // indexes the position in the vector(column) if (lines == -1) lines = m_actualRows; //skip data lines, if required DEBUG(" Skipping " << m_actualStartRow << " lines"); for (int i = 0; i < m_actualStartRow; ++i) device.readLine(); DEBUG(" Reading " << qMin(lines, m_actualRows) << " lines, " << m_actualCols << " columns"); if (qMin(lines, m_actualRows) == 0 || m_actualCols == 0) return; - for (int i = 0; i < qMin(lines, m_actualRows); ++i) { - QString line = device.readLine(); + QString line; + QString valueString; + //Don't put the definition QStringList lineStringList outside of the for-loop, + //the compiler doesn't seem to optimize the destructor of QList well enough in this case. + + lines = qMin(lines, m_actualRows); + int progressIndex = 0; + const float progressInterval = 0.01*lines; //update on every 1% only + + for (int i = 0; i < lines; ++i) { + line = device.readLine(); // remove any newline line.remove(QLatin1Char('\n')); line.remove(QLatin1Char('\r')); if (removeQuotesEnabled) line.remove(QLatin1Char('"')); if (line.isEmpty() || (!commentCharacter.isEmpty() && line.startsWith(commentCharacter))) // skip empty or commented lines continue; QStringList lineStringList = line.split(m_separator, (QString::SplitBehavior)skipEmptyParts); - DEBUG(" Line bytes: " << line.size() << " line: " << line.toStdString()); +// DEBUG(" Line bytes: " << line.size() << " line: " << line.toStdString()); if (simplifyWhitespacesEnabled) { for (int i = 0; i < lineStringList.size(); ++i) lineStringList[i] = lineStringList[i].simplified(); } // remove left white spaces if (skipEmptyParts) { for (int n = 0; n < lineStringList.size(); ++n) { - QString valueString = lineStringList.at(n); + valueString = lineStringList.at(n); if (!QString::compare(valueString, " ")) { lineStringList.removeAt(n); n--; } } } for (int n = 0; n < m_actualCols; ++n) { // index column if required if (n == 0 && createIndexEnabled) { static_cast*>(m_dataContainer[0])->operator[](currentRow) = i + 1; continue; } //column counting starts with 1, subtract 1 as well as another 1 for the index column if required int col = createIndexEnabled ? n + startColumn - 2: n + startColumn - 1; if (col < lineStringList.size()) { - QString valueString = lineStringList.at(col); + valueString = lineStringList.at(col); // set value depending on data type - switch (columnModes[n]) { + switch (columnModes.at(n)) { case AbstractColumn::Numeric: { bool isNumber; const double value = locale.toDouble(valueString, &isNumber); static_cast*>(m_dataContainer[n])->operator[](currentRow) = (isNumber ? value : nanValue); break; } case AbstractColumn::Integer: { bool isNumber; const int value = locale.toInt(valueString, &isNumber); static_cast*>(m_dataContainer[n])->operator[](currentRow) = (isNumber ? value : 0); break; } case AbstractColumn::DateTime: { const QDateTime valueDateTime = QDateTime::fromString(valueString, dateTimeFormat); static_cast*>(m_dataContainer[n])->operator[](currentRow) = valueDateTime.isValid() ? valueDateTime : QDateTime(); break; } case AbstractColumn::Text: { - QVector* colData = static_cast*>(m_dataContainer[n]); + auto* colData = static_cast*>(m_dataContainer[n]); colData->operator[](currentRow) = valueString; break; } case AbstractColumn::Month: // never happens case AbstractColumn::Day: break; } } else { // missing columns in this line - switch (columnModes[n]) { + switch (columnModes.at(n)) { case AbstractColumn::Numeric: static_cast*>(m_dataContainer[n])->operator[](currentRow) = nanValue; break; case AbstractColumn::Integer: static_cast*>(m_dataContainer[n])->operator[](currentRow) = 0; break; case AbstractColumn::DateTime: static_cast*>(m_dataContainer[n])->operator[](currentRow) = QDateTime(); break; case AbstractColumn::Text: static_cast*>(m_dataContainer[n])->operator[](currentRow).clear(); break; case AbstractColumn::Month: // never happens case AbstractColumn::Day: break; } } } currentRow++; - emit q->completed(100 * currentRow/m_actualRows); + + //ask to update the progress bar only if we have more than 1000 lines + //only in 1% steps + progressIndex++; + if (lines > 1000 && progressIndex > progressInterval) { + emit q->completed(100 * currentRow/lines); + progressIndex = 0; + QApplication::processEvents(QEventLoop::AllEvents, 0); + } + } DEBUG(" Read " << currentRow << " lines"); //we might have skipped empty lines above. shrink the spreadsheet if the number of read lines (=currentRow) //is smaller than the initial size of the spreadsheet (=m_actualRows). //TODO: should also be relevant for Matrix auto* s = dynamic_cast(dataSource); if (s && currentRow != m_actualRows && importMode == AbstractFileFilter::Replace) s->setRowCount(currentRow); dataSource->finalizeImport(m_columnOffset, startColumn, startColumn + m_actualCols - 1, dateTimeFormat, importMode); } /*! * preview for special devices (local/UDP/TCP socket or serial port) */ QVector AsciiFilterPrivate::preview(QIODevice &device) { DEBUG("AsciiFilterPrivate::preview(): bytesAvailable = " << device.bytesAvailable() << ", isSequential = " << device.isSequential()); QVector dataStrings; if (!(device.bytesAvailable() > 0)) { DEBUG("No new data available"); return dataStrings; } if (device.isSequential() && device.bytesAvailable() < (int)sizeof(quint16)) return dataStrings; #ifdef PERFTRACE_LIVE_IMPORT PERFTRACE("AsciiLiveDataImportTotal: "); #endif int linesToRead = 0; QVector newData; //TODO: serial port "read(nBytes)"? while (!device.atEnd()) { if (device.canReadLine()) newData.push_back(device.readLine()); else // UDP fails otherwise newData.push_back(device.readAll()); linesToRead++; } QDEBUG(" data = " << newData); if (linesToRead == 0) return dataStrings; int col = 0; int colMax = newData.at(0).size(); if (createIndexEnabled) colMax++; columnModes.resize(colMax); if (createIndexEnabled) { columnModes[0] = AbstractColumn::ColumnMode::Integer; col = 1; vectorNames.prepend(i18n("Index")); } vectorNames.append(i18n("Value")); QDEBUG(" vector names = " << vectorNames); for (const auto& valueString : newData.at(0).split(' ', QString::SkipEmptyParts)) { if (col == colMax) break; columnModes[col++] = AbstractFileFilter::columnMode(valueString, dateTimeFormat, numberFormat); } + QString line; + QLocale locale(numberFormat); + QStringList lineString; for (int i = 0; i < linesToRead; ++i) { - QString line = newData.at(i); + line = newData.at(i); // remove any newline line = line.remove('\n'); line = line.remove('\r'); if (simplifyWhitespacesEnabled) line = line.simplified(); if (line.isEmpty() || (!commentCharacter.isEmpty() && line.startsWith(commentCharacter))) // skip empty or commented lines continue; - QLocale locale(numberFormat); - QStringList lineStringList = line.split(' ', QString::SkipEmptyParts); if (createIndexEnabled) lineStringList.prepend(QString::number(i + 1)); - QStringList lineString; for (int n = 0; n < lineStringList.size(); ++n) { if (n < lineStringList.size()) { QString valueString = lineStringList.at(n); if (removeQuotesEnabled) valueString.remove(QLatin1Char('"')); switch (columnModes[n]) { case AbstractColumn::Numeric: { bool isNumber; const double value = locale.toDouble(valueString, &isNumber); lineString += QString::number(isNumber ? value : nanValue, 'g', 16); break; } case AbstractColumn::Integer: { bool isNumber; const int value = locale.toInt(valueString, &isNumber); lineString += QString::number(isNumber ? value : 0); break; } case AbstractColumn::DateTime: { const QDateTime valueDateTime = QDateTime::fromString(valueString, dateTimeFormat); lineString += valueDateTime.isValid() ? valueDateTime.toString(dateTimeFormat) : QLatin1String(" "); break; } case AbstractColumn::Text: lineString += valueString; break; case AbstractColumn::Month: // never happens case AbstractColumn::Day: break; } } else // missing columns in this line lineString += QString(); } dataStrings << lineString; } return dataStrings; } /*! * generates the preview for the file \c fileName reading the provided number of \c lines. */ QVector AsciiFilterPrivate::preview(const QString& fileName, int lines) { QVector dataStrings; //dirty hack: set readingFile and readingFileName in order to know in lineNumber(QIODevice) //that we're reading from a file and to benefit from much faster wc on linux //TODO: redesign the APIs and remove this later readingFile = true; readingFileName = fileName; KFilterDev device(fileName); const int deviceError = prepareDeviceToRead(device); readingFile = false; if (deviceError != 0) { DEBUG("Device error = " << deviceError); return dataStrings; } //number formatting DEBUG("locale = " << QLocale::languageToString(numberFormat).toStdString()); QLocale locale(numberFormat); // Read the data if (lines == -1) lines = m_actualRows; // set column names for preview if (!headerEnabled) { int start = 0; if (createIndexEnabled) start = 1; for (int i = start; i < m_actualCols; i++) vectorNames << "Column " + QString::number(i + 1); } QDEBUG(" column names = " << vectorNames); //skip data lines, if required DEBUG(" Skipping " << m_actualStartRow << " lines"); for (int i = 0; i < m_actualStartRow; ++i) device.readLine(); DEBUG(" Generating preview for " << qMin(lines, m_actualRows) << " lines"); + QString line; for (int i = 0; i < qMin(lines, m_actualRows); ++i) { - QString line = device.readLine(); + line = device.readLine(); // remove any newline line = line.remove('\n'); line = line.remove('\r'); if (line.isEmpty() || (!commentCharacter.isEmpty() && line.startsWith(commentCharacter))) // skip empty or commented lines continue; QStringList lineStringList = line.split(m_separator, (QString::SplitBehavior)skipEmptyParts); QDEBUG(" line = " << lineStringList); DEBUG(" Line bytes: " << line.size() << " line: " << line.toStdString()); if (simplifyWhitespacesEnabled) { for (int i = 0; i < lineStringList.size(); ++i) lineStringList[i] = lineStringList[i].simplified(); } QStringList lineString; for (int n = 0; n < m_actualCols; ++n) { // index column if required if (n == 0 && createIndexEnabled) { lineString += QString::number(i + 1); continue; } //column counting starts with 1, subtract 1 as well as another 1 for the index column if required int col = createIndexEnabled ? n + startColumn - 2: n + startColumn - 1; if (col < lineStringList.size()) { QString valueString = lineStringList.at(col); if (removeQuotesEnabled) valueString.remove(QLatin1Char('"')); //DEBUG(" valueString = " << valueString.toStdString()); if (skipEmptyParts && !QString::compare(valueString, " ")) // handle left white spaces continue; // set value depending on data type switch (columnModes[n]) { case AbstractColumn::Numeric: { bool isNumber; const double value = locale.toDouble(valueString, &isNumber); lineString += QString::number(isNumber ? value : nanValue, 'g', 15); break; } case AbstractColumn::Integer: { bool isNumber; const int value = locale.toInt(valueString, &isNumber); lineString += QString::number(isNumber ? value : 0); break; } case AbstractColumn::DateTime: { const QDateTime valueDateTime = QDateTime::fromString(valueString, dateTimeFormat); lineString += valueDateTime.isValid() ? valueDateTime.toString(dateTimeFormat) : QLatin1String(" "); break; } case AbstractColumn::Text: lineString += valueString; break; case AbstractColumn::Month: // never happens case AbstractColumn::Day: break; } } else // missing columns in this line lineString += QString(); } dataStrings << lineString; } return dataStrings; } /*! writes the content of \c dataSource to the file \c fileName. */ void AsciiFilterPrivate::write(const QString & fileName, AbstractDataSource* dataSource) { Q_UNUSED(fileName); Q_UNUSED(dataSource); //TODO: save data to ascii file } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## /*! Saves as XML. */ void AsciiFilter::save(QXmlStreamWriter* writer) const { writer->writeStartElement( "asciiFilter"); writer->writeAttribute( "commentCharacter", d->commentCharacter); writer->writeAttribute( "separatingCharacter", d->separatingCharacter); writer->writeAttribute( "autoMode", QString::number(d->autoModeEnabled)); writer->writeAttribute( "createIndex", QString::number(d->createIndexEnabled)); writer->writeAttribute( "createTimestamp", QString::number(d->createTimestampEnabled)); writer->writeAttribute( "header", QString::number(d->headerEnabled)); writer->writeAttribute( "vectorNames", d->vectorNames.join(' ')); writer->writeAttribute( "skipEmptyParts", QString::number(d->skipEmptyParts)); writer->writeAttribute( "simplifyWhitespaces", QString::number(d->simplifyWhitespacesEnabled)); writer->writeAttribute( "nanValue", QString::number(d->nanValue)); writer->writeAttribute( "removeQuotes", QString::number(d->removeQuotesEnabled)); writer->writeAttribute( "startRow", QString::number(d->startRow)); writer->writeAttribute( "endRow", QString::number(d->endRow)); writer->writeAttribute( "startColumn", QString::number(d->startColumn)); writer->writeAttribute( "endColumn", QString::number(d->endColumn)); writer->writeEndElement(); } /*! Loads from XML. */ bool AsciiFilter::load(XmlStreamReader* reader) { KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs = reader->attributes(); QString str; READ_STRING_VALUE("commentCharacter", commentCharacter); READ_STRING_VALUE("separatingCharacter", separatingCharacter); READ_INT_VALUE("createIndex", createIndexEnabled, bool); READ_INT_VALUE("createTimestamp", createTimestampEnabled, bool); READ_INT_VALUE("autoMode", autoModeEnabled, bool); READ_INT_VALUE("header", headerEnabled, bool); str = attribs.value("vectorNames").toString(); d->vectorNames = str.split(' '); //may be empty READ_INT_VALUE("simplifyWhitespaces", simplifyWhitespacesEnabled, bool); READ_DOUBLE_VALUE("nanValue", nanValue); READ_INT_VALUE("removeQuotes", removeQuotesEnabled, bool); READ_INT_VALUE("skipEmptyParts", skipEmptyParts, bool); READ_INT_VALUE("startRow", startRow, int); READ_INT_VALUE("endRow", endRow, int); READ_INT_VALUE("startColumn", startColumn, int); READ_INT_VALUE("endColumn", endColumn, int); return true; } int AsciiFilterPrivate::isPrepared() { return m_prepared; } #ifdef HAVE_MQTT int AsciiFilterPrivate::prepareToRead(const QString& message) { QStringList lines = message.split('\n'); if (lines.isEmpty()) return 1; // Parse the first line: // Determine the number of columns, create the columns and use (if selected) the first row to name them QString firstLine = lines.at(0); if (simplifyWhitespacesEnabled) firstLine = firstLine.simplified(); DEBUG("First line: \'" << firstLine.toStdString() << '\''); // determine separator and split first line QStringList firstLineStringList; if (separatingCharacter == "auto") { DEBUG("automatic separator"); QRegExp regExp("(\\s+)|(,\\s+)|(;\\s+)|(:\\s+)"); firstLineStringList = firstLine.split(regExp, (QString::SplitBehavior)skipEmptyParts); } else { // use given separator // replace symbolic "TAB" with '\t' m_separator = separatingCharacter.replace(QLatin1String("2xTAB"), "\t\t", Qt::CaseInsensitive); m_separator = separatingCharacter.replace(QLatin1String("TAB"), "\t", Qt::CaseInsensitive); // replace symbolic "SPACE" with ' ' m_separator = m_separator.replace(QLatin1String("2xSPACE"), QLatin1String(" "), Qt::CaseInsensitive); m_separator = m_separator.replace(QLatin1String("3xSPACE"), QLatin1String(" "), Qt::CaseInsensitive); m_separator = m_separator.replace(QLatin1String("4xSPACE"), QLatin1String(" "), Qt::CaseInsensitive); m_separator = m_separator.replace(QLatin1String("SPACE"), QLatin1String(" "), Qt::CaseInsensitive); firstLineStringList = firstLine.split(m_separator, (QString::SplitBehavior)skipEmptyParts); } DEBUG("separator: \'" << m_separator.toStdString() << '\''); DEBUG("number of columns: " << firstLineStringList.size()); QDEBUG("first line: " << firstLineStringList); //all columns are read plus the optional column for the index and for the timestamp m_actualCols = firstLineStringList.size() + int(createIndexEnabled) + int(createTimestampEnabled); //column names: //when reading the message strings for different topics, it's not possible to specify vector names //since the different topics can have different content and different number of columns/vectors //->we always set the vector names here to fixed values vectorNames.clear(); columnModes.clear(); //add index column if (createIndexEnabled) { vectorNames << i18n("index"); columnModes << AbstractColumn::Integer; } //add timestamp column if (createTimestampEnabled) { vectorNames << i18n("timestamp"); columnModes << AbstractColumn::DateTime; } //parse the first data line to determine data type for each column int i = 1; for (auto& valueString : firstLineStringList) { if (simplifyWhitespacesEnabled) valueString = valueString.simplified(); if (removeQuotesEnabled) valueString.remove(QLatin1Char('"')); - vectorNames << i18n("value %1").arg(i); + vectorNames << i18n("value %1", i); columnModes << AbstractFileFilter::columnMode(valueString, dateTimeFormat, numberFormat); ++i; } m_actualStartRow = startRow; m_actualRows = lines.size(); QDEBUG("column modes = " << columnModes); DEBUG("actual cols/rows (w/o header): " << m_actualCols << ' ' << m_actualRows); return 0; } /*! * generates the preview for the string \s message. */ QVector AsciiFilterPrivate::preview(const QString& message) { QVector dataStrings; prepareToRead(message); //number formatting DEBUG("locale = " << QLocale::languageToString(numberFormat).toStdString()); QLocale locale(numberFormat); // Read the data QStringList lines = message.split('\n'); int i = 0; for (auto line : lines) { if (simplifyWhitespacesEnabled) line = line.simplified(); if (line.isEmpty() || (!commentCharacter.isEmpty() && line.startsWith(commentCharacter))) // skip empty or commented lines continue; const QStringList& lineStringList = line.split(m_separator, (QString::SplitBehavior)skipEmptyParts); QDEBUG(" line = " << lineStringList); QStringList lineString; // index column if required if (createIndexEnabled) lineString += QString::number(i + 1); // timestamp column if required if (createTimestampEnabled) lineString += QDateTime::currentDateTime().toString(); int offset = int(createIndexEnabled) + int(createTimestampEnabled); for (int n = 0; n < m_actualCols - offset; ++n) { if (n < lineStringList.size()) { QString valueString = lineStringList.at(n); //DEBUG(" valueString = " << valueString.toStdString()); if (skipEmptyParts && !QString::compare(valueString, " ")) // handle left white spaces continue; // set value depending on data type switch (columnModes[n+offset]) { case AbstractColumn::Numeric: { bool isNumber; const double value = locale.toDouble(valueString, &isNumber); lineString += QString::number(isNumber ? value : nanValue, 'g', 15); break; } case AbstractColumn::Integer: { bool isNumber; const int value = locale.toInt(valueString, &isNumber); lineString += QString::number(isNumber ? value : 0); break; } case AbstractColumn::DateTime: { const QDateTime valueDateTime = QDateTime::fromString(valueString, dateTimeFormat); lineString += valueDateTime.isValid() ? valueDateTime.toString(dateTimeFormat) : QLatin1String(" "); break; } case AbstractColumn::Text: if (removeQuotesEnabled) valueString.remove(QLatin1Char('"')); lineString += valueString; break; case AbstractColumn::Month: // never happens case AbstractColumn::Day: break; } } else // missing columns in this line lineString += QString(); } ++i; dataStrings << lineString; } return dataStrings; } /*! * \brief Returns the statistical data that is needed by the topic for its MQTTClient's will message * \param topic */ QString AsciiFilterPrivate::MQTTColumnStatistics(const MQTTTopic* topic) const { Column* const tempColumn = topic->child(m_actualCols - 1); QString statistics; QVector willStatistics = topic->mqttClient()->willStatistics(); //Add every statistical data to the string, the flag of which is set true for (int i = 0; i <= willStatistics.size(); i++) { if (willStatistics[i]) { switch (static_cast(i) ) { case MQTTClient::WillStatisticsType::ArithmeticMean: statistics += QLatin1String("Arithmetic mean: ") + QString::number(tempColumn->statistics().arithmeticMean) + "\n"; break; case MQTTClient::WillStatisticsType::ContraharmonicMean: statistics += QLatin1String("Contraharmonic mean: ") + QString::number(tempColumn->statistics().contraharmonicMean) + "\n"; break; case MQTTClient::WillStatisticsType::Entropy: statistics += QLatin1String("Entropy: ") + QString::number(tempColumn->statistics().entropy) + "\n"; break; case MQTTClient::WillStatisticsType::GeometricMean: statistics += QLatin1String("Geometric mean: ") + QString::number(tempColumn->statistics().geometricMean) + "\n"; break; case MQTTClient::WillStatisticsType::HarmonicMean: statistics += QLatin1String("Harmonic mean: ") + QString::number(tempColumn->statistics().harmonicMean) + "\n"; break; case MQTTClient::WillStatisticsType::Kurtosis: statistics += QLatin1String("Kurtosis: ") + QString::number(tempColumn->statistics().kurtosis) + "\n"; break; case MQTTClient::WillStatisticsType::Maximum: statistics += QLatin1String("Maximum: ") + QString::number(tempColumn->statistics().maximum) + "\n"; break; case MQTTClient::WillStatisticsType::MeanDeviation: statistics += QLatin1String("Mean deviation: ") + QString::number(tempColumn->statistics().meanDeviation) + "\n"; break; case MQTTClient::WillStatisticsType::MeanDeviationAroundMedian: statistics += QLatin1String("Mean deviation around median: ") + QString::number(tempColumn->statistics().meanDeviationAroundMedian) + "\n"; break; case MQTTClient::WillStatisticsType::Median: statistics += QLatin1String("Median: ") + QString::number(tempColumn->statistics().median) + "\n"; break; case MQTTClient::WillStatisticsType::MedianDeviation: statistics += QLatin1String("Median deviation: ") + QString::number(tempColumn->statistics().medianDeviation) + "\n"; break; case MQTTClient::WillStatisticsType::Minimum: statistics += QLatin1String("Minimum: ") + QString::number(tempColumn->statistics().minimum) + "\n"; break; case MQTTClient::WillStatisticsType::Skewness: statistics += QLatin1String("Skewness: ") + QString::number(tempColumn->statistics().skewness) + "\n"; break; case MQTTClient::WillStatisticsType::StandardDeviation: statistics += QLatin1String("Standard deviation: ") + QString::number(tempColumn->statistics().standardDeviation) + "\n"; break; case MQTTClient::WillStatisticsType::Variance: statistics += QLatin1String("Variance: ") + QString::number(tempColumn->statistics().variance) + "\n"; break; case MQTTClient::WillStatisticsType::NoStatistics: default: break; } } } return statistics; } AbstractColumn::ColumnMode AsciiFilterPrivate::MQTTColumnMode() const { return columnModes[m_actualCols - 1]; } /*! * \brief reads the content of a message received by the topic. * Uses the settings defined in the MQTTTopic's MQTTClient * \param message * \param topic * \param dataSource */ void AsciiFilterPrivate::readMQTTTopic(const QString& message, AbstractDataSource* dataSource) { //If the message is empty, there is nothing to do if (message.isEmpty()) { DEBUG("No new data available"); return; } MQTTTopic* spreadsheet = dynamic_cast(dataSource); const int keepNValues = spreadsheet->mqttClient()->keepNValues(); if (!m_prepared) { qDebug()<<"Start preparing filter for: " << spreadsheet->topicName(); //Prepare the filter const int mqttPrepareError = prepareToRead(message); if (mqttPrepareError != 0) { DEBUG("Mqtt Prepare Error = " << mqttPrepareError); qDebug()<setUndoAware(false); spreadsheet->resize(AbstractFileFilter::Replace, vectorNames, m_actualCols); qDebug() << "fds resized to col: " << m_actualCols; qDebug() << "fds rowCount: " << spreadsheet->rowCount(); //columns in a MQTTTopic don't have any manual changes. //make the available columns undo unaware and suppress the "data changed" signal. //data changes will be propagated via an explicit Column::setChanged() call once new data was read. for (int i = 0; i < spreadsheet->childCount(); i++) { spreadsheet->child(i)->setUndoAware(false); spreadsheet->child(i)->setSuppressDataChangedSignal(true); } if (keepNValues == 0) spreadsheet->setRowCount(m_actualRows > 1 ? m_actualRows : 1); else { spreadsheet->setRowCount(spreadsheet->mqttClient()->keepNValues()); m_actualRows = spreadsheet->mqttClient()->keepNValues(); } m_dataContainer.resize(m_actualCols); for (int n = 0; n < m_actualCols; ++n) { // data() returns a void* which is a pointer to any data type (see ColumnPrivate.cpp) spreadsheet->child(n)->setColumnMode(columnModes[n]); switch (columnModes[n]) { case AbstractColumn::Numeric: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::Integer: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::Text: { QVector* vector = static_cast*>(spreadsheet->child(n)->data()); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::DateTime: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } //TODO case AbstractColumn::Month: case AbstractColumn::Day: break; } } } #ifdef PERFTRACE_LIVE_IMPORT PERFTRACE("AsciiLiveDataImportTotal: "); #endif MQTTClient::ReadingType readingType; if (!m_prepared) { //if filter is not prepared we read till the end readingType = MQTTClient::ReadingType::TillEnd; } else { //we have to read all the data when reading from end //so we set readingType to TillEnd if (static_cast (spreadsheet->mqttClient()->readingType()) == MQTTClient::ReadingType::FromEnd) readingType = MQTTClient::ReadingType::TillEnd; else readingType = spreadsheet->mqttClient()->readingType(); } //count the new lines, increase actualrows on each //now we read all the new lines, if we want to use sample rate //then here we can do it, if we have actually sample rate number of lines :-? int newLinesForSampleSizeNotTillEnd = 0; int newLinesTillEnd = 0; QVector newData; if (readingType != MQTTClient::ReadingType::TillEnd) { newData.reserve(spreadsheet->mqttClient()->sampleSize()); newData.resize(spreadsheet->mqttClient()->sampleSize()); } int newDataIdx = 0; //TODO: bool sampleSizeReached = false; { #ifdef PERFTRACE_LIVE_IMPORT PERFTRACE("AsciiLiveDataImportReadingFromFile: "); #endif QStringList newDataList = message.split(QRegExp("\n|\r\n|\r"), QString::SkipEmptyParts); for (auto& line : newDataList) { newData.push_back(line); newLinesTillEnd++; if (readingType != MQTTClient::ReadingType::TillEnd) { newLinesForSampleSizeNotTillEnd++; //for Continuous reading and FromEnd we read sample rate number of lines if possible if (newLinesForSampleSizeNotTillEnd == spreadsheet->mqttClient()->sampleSize()) { //TODO: sampleSizeReached = true; break; } } } } qDebug()<<"Processing message done"; //now we reset the readingType if (spreadsheet->mqttClient()->readingType() == MQTTClient::ReadingType::FromEnd) readingType = static_cast(spreadsheet->mqttClient()->readingType()); //we had less new lines than the sample rate specified if (readingType != MQTTClient::ReadingType::TillEnd) qDebug() << "Removed empty lines: " << newData.removeAll(QString()); const int spreadsheetRowCountBeforeResize = spreadsheet->rowCount(); if (m_prepared ) { if (keepNValues == 0) m_actualRows = spreadsheetRowCountBeforeResize; else { //if the keepNValues changed since the last read we have to manage the columns accordingly if (m_actualRows != spreadsheet->mqttClient()->keepNValues()) { if (m_actualRows < spreadsheet->mqttClient()->keepNValues()) { spreadsheet->setRowCount(spreadsheet->mqttClient()->keepNValues()); qDebug()<<"rowcount set to: " << spreadsheet->mqttClient()->keepNValues(); } //Calculate the difference between the old and new keepNValues int rowDiff = 0; if (m_actualRows > spreadsheet->mqttClient()->keepNValues()) rowDiff = m_actualRows - spreadsheet->mqttClient()->keepNValues(); if (m_actualRows < spreadsheet->mqttClient()->keepNValues()) rowDiff = spreadsheet->mqttClient()->keepNValues() - m_actualRows; for (int n = 0; n < columnModes.size(); ++n) { // data() returns a void* which is a pointer to any data type (see ColumnPrivate.cpp) switch (columnModes[n]) { case AbstractColumn::Numeric: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); m_dataContainer[n] = static_cast(vector); //if the keepNValues got smaller then we move the last keepNValues count of data //in the first keepNValues places if (m_actualRows > spreadsheet->mqttClient()->keepNValues()) { for (int i = 0; i < spreadsheet->mqttClient()->keepNValues(); i++) { static_cast*>(m_dataContainer[n])->operator[] (i) = static_cast*>(m_dataContainer[n])->operator[](m_actualRows - spreadsheet->mqttClient()->keepNValues() + i); } } //if the keepNValues got bigger we move the existing values to the last m_actualRows positions //then fill the remaining lines with NaN if (m_actualRows < spreadsheet->mqttClient()->keepNValues()) { vector->reserve( spreadsheet->mqttClient()->keepNValues()); vector->resize( spreadsheet->mqttClient()->keepNValues()); for (int i = 1; i <= m_actualRows; i++) { static_cast*>(m_dataContainer[n])->operator[] (spreadsheet->mqttClient()->keepNValues() - i) = static_cast*>(m_dataContainer[n])->operator[](spreadsheet->mqttClient()->keepNValues() - i - rowDiff); } for (int i = 0; i < rowDiff; i++) static_cast*>(m_dataContainer[n])->operator[](i) = nanValue; } break; } case AbstractColumn::Integer: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); m_dataContainer[n] = static_cast(vector); //if the keepNValues got smaller then we move the last keepNValues count of data //in the first keepNValues places if (m_actualRows > spreadsheet->mqttClient()->keepNValues()) { for (int i = 0; i < spreadsheet->mqttClient()->keepNValues(); i++) { static_cast*>(m_dataContainer[n])->operator[] (i) = static_cast*>(m_dataContainer[n])->operator[](m_actualRows - spreadsheet->mqttClient()->keepNValues() + i); } } //if the keepNValues got bigger we move the existing values to the last m_actualRows positions //then fill the remaining lines with 0 if (m_actualRows < spreadsheet->mqttClient()->keepNValues()) { vector->reserve( spreadsheet->mqttClient()->keepNValues()); vector->resize( spreadsheet->mqttClient()->keepNValues()); for (int i = 1; i <= m_actualRows; i++) { static_cast*>(m_dataContainer[n])->operator[] (spreadsheet->mqttClient()->keepNValues() - i) = static_cast*>(m_dataContainer[n])->operator[](spreadsheet->mqttClient()->keepNValues() - i - rowDiff); } for (int i = 0; i < rowDiff; i++) static_cast*>(m_dataContainer[n])->operator[](i) = 0; } break; } case AbstractColumn::Text: { QVector* vector = static_cast*>(spreadsheet->child(n)->data()); m_dataContainer[n] = static_cast(vector); //if the keepNValues got smaller then we move the last keepNValues count of data //in the first keepNValues places if (m_actualRows > spreadsheet->mqttClient()->keepNValues()) { for (int i = 0; i < spreadsheet->mqttClient()->keepNValues(); i++) { static_cast*>(m_dataContainer[n])->operator[] (i) = static_cast*>(m_dataContainer[n])->operator[](m_actualRows - spreadsheet->mqttClient()->keepNValues() + i); } } //if the keepNValues got bigger we move the existing values to the last m_actualRows positions //then fill the remaining lines with empty lines if (m_actualRows < spreadsheet->mqttClient()->keepNValues()) { vector->reserve( spreadsheet->mqttClient()->keepNValues()); vector->resize( spreadsheet->mqttClient()->keepNValues()); for (int i = 1; i <= m_actualRows; i++) { static_cast*>(m_dataContainer[n])->operator[] (spreadsheet->mqttClient()->keepNValues() - i) = static_cast*>(m_dataContainer[n])->operator[](spreadsheet->mqttClient()->keepNValues() - i - rowDiff); } for (int i = 0; i < rowDiff; i++) static_cast*>(m_dataContainer[n])->operator[](i).clear(); } break; } case AbstractColumn::DateTime: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); m_dataContainer[n] = static_cast(vector); //if the keepNValues got smaller then we move the last keepNValues count of data //in the first keepNValues places if (m_actualRows > spreadsheet->mqttClient()->keepNValues()) { for (int i = 0; i < spreadsheet->mqttClient()->keepNValues(); i++) { static_cast*>(m_dataContainer[n])->operator[] (i) = static_cast*>(m_dataContainer[n])->operator[](m_actualRows - spreadsheet->mqttClient()->keepNValues() + i); } } //if the keepNValues got bigger we move the existing values to the last m_actualRows positions //then fill the remaining lines with null datetime if (m_actualRows < spreadsheet->mqttClient()->keepNValues()) { vector->reserve( spreadsheet->mqttClient()->keepNValues()); vector->resize( spreadsheet->mqttClient()->keepNValues()); for (int i = 1; i <= m_actualRows; i++) { static_cast*>(m_dataContainer[n])->operator[] (spreadsheet->mqttClient()->keepNValues() - i) = static_cast*>(m_dataContainer[n])->operator[](spreadsheet->mqttClient()->keepNValues() - i - rowDiff); } for (int i = 0; i < rowDiff; i++) static_cast*>(m_dataContainer[n])->operator[](i) = QDateTime(); } break; } //TODO case AbstractColumn::Month: case AbstractColumn::Day: break; } } //if the keepNValues got smaller resize the spreadsheet if (m_actualRows > spreadsheet->mqttClient()->keepNValues()) spreadsheet->setRowCount(spreadsheet->mqttClient()->keepNValues()); //set the new row count m_actualRows = spreadsheet->mqttClient()->keepNValues(); qDebug()<<"actual rows: "<mqttClient()->sampleSize()); else { m_actualRows += newData.size(); } } //fixed size if (keepNValues != 0) { if (readingType == MQTTClient::ReadingType::TillEnd) { //we had more lines than the fixed size, so we read m_actualRows number of lines if (newLinesTillEnd > m_actualRows) { linesToRead = m_actualRows; } else linesToRead = newLinesTillEnd; } else { //we read max sample size number of lines when the reading mode //is ContinuouslyFixed or FromEnd if (spreadsheet->mqttClient()->sampleSize() <= spreadsheet->mqttClient()->keepNValues()) linesToRead = qMin(spreadsheet->mqttClient()->sampleSize(), newLinesTillEnd); else linesToRead = qMin(spreadsheet->mqttClient()->keepNValues(), newLinesTillEnd); } } else linesToRead = m_actualRows - spreadsheetRowCountBeforeResize; if (linesToRead == 0) return; } else { if (keepNValues != 0) linesToRead = newLinesTillEnd > m_actualRows ? m_actualRows : newLinesTillEnd; else linesToRead = newLinesTillEnd; } qDebug()<<"linestoread = " << linesToRead; //new rows/resize columns if we don't have a fixed size if (keepNValues == 0) { #ifdef PERFTRACE_LIVE_IMPORT PERFTRACE("AsciiLiveDataImportResizing: "); #endif if (spreadsheet->rowCount() < m_actualRows) spreadsheet->setRowCount(m_actualRows); if (!m_prepared) currentRow = 0; else { // indexes the position in the vector(column) currentRow = spreadsheetRowCountBeforeResize; } // if we have fixed size, we do this only once in preparation, here we can use // m_prepared and we need something to decide whether it has a fixed size or increasing for (int n = 0; n < m_actualCols; ++n) { // data() returns a void* which is a pointer to any data type (see ColumnPrivate.cpp) switch (columnModes[n]) { case AbstractColumn::Numeric: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::Integer: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::Text: { QVector* vector = static_cast*>(spreadsheet->child(n)->data()); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::DateTime: { QVector* vector = static_cast* >(spreadsheet->child(n)->data()); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } //TODO case AbstractColumn::Month: case AbstractColumn::Day: break; } } } else { //when we have a fixed size we have to pop sampleSize number of lines if specified //here popping, setting currentRow if (!m_prepared) currentRow = m_actualRows - qMin(newLinesTillEnd, m_actualRows); else { if (readingType == MQTTClient::ReadingType::TillEnd) { if (newLinesTillEnd > m_actualRows) currentRow = 0; else currentRow = m_actualRows - newLinesTillEnd; } else { //we read max sample rate number of lines when the reading mode //is ContinuouslyFixed or FromEnd currentRow = m_actualRows - linesToRead; } } if (m_prepared) { #ifdef PERFTRACE_LIVE_IMPORT PERFTRACE("AsciiLiveDataImportPopping: "); #endif for (int row = 0; row < linesToRead; ++row) { for (int col = 0; col < m_actualCols; ++col) { switch (columnModes[col]) { case AbstractColumn::Numeric: { QVector* vector = static_cast* >(spreadsheet->child(col)->data()); vector->pop_front(); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[col] = static_cast(vector); break; } case AbstractColumn::Integer: { QVector* vector = static_cast* >(spreadsheet->child(col)->data()); vector->pop_front(); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[col] = static_cast(vector); break; } case AbstractColumn::Text: { QVector* vector = static_cast*>(spreadsheet->child(col)->data()); vector->pop_front(); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[col] = static_cast(vector); break; } case AbstractColumn::DateTime: { QVector* vector = static_cast* >(spreadsheet->child(col)->data()); vector->pop_front(); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[col] = static_cast(vector); break; } //TODO case AbstractColumn::Month: case AbstractColumn::Day: break; } } } } } // from the last row we read the new data in the spreadsheet qDebug() << "reading from line: " << currentRow << " lines till end: " << newLinesTillEnd; qDebug() << "Lines to read: " << linesToRead <<" actual rows: " << m_actualRows; newDataIdx = 0; //From end means that we read the last sample size amount of data if (readingType == MQTTClient::ReadingType::FromEnd) { if (m_prepared) { if (newData.size() > spreadsheet->mqttClient()->sampleSize()) newDataIdx = newData.size() - spreadsheet->mqttClient()->sampleSize(); } } qDebug() << "newDataIdx: " << newDataIdx; //read the data static int indexColumnIdx = 0; { #ifdef PERFTRACE_LIVE_IMPORT PERFTRACE("AsciiLiveDataImportFillingContainers: "); #endif int row = 0; QLocale locale(numberFormat); for (; row < linesToRead; ++row) { QString line; if (readingType == MQTTClient::ReadingType::FromEnd) line = newData.at(newDataIdx++); else line = newData.at(row); if (simplifyWhitespacesEnabled) line = line.simplified(); if (line.isEmpty() || (!commentCharacter.isEmpty() && line.startsWith(commentCharacter))) continue; //add index if required int offset = 0; if (createIndexEnabled) { int index = (keepNValues != 0) ? indexColumnIdx++ : currentRow; static_cast*>(m_dataContainer[0])->operator[](currentRow) = index; ++offset; } //add current timestamp if required if (createTimestampEnabled) { static_cast*>(m_dataContainer[offset])->operator[](currentRow) = QDateTime::currentDateTime(); ++offset; } //parse the columns QStringList lineStringList = line.split(m_separator, (QString::SplitBehavior)skipEmptyParts); qDebug()<<"########################################################################"; qDebug()<*>(m_dataContainer[col])->operator[](currentRow) = (isNumber ? value : nanValue); break; } case AbstractColumn::Integer: { bool isNumber; const int value = locale.toInt(valueString, &isNumber); static_cast*>(m_dataContainer[col])->operator[](currentRow) = (isNumber ? value : 0); break; } case AbstractColumn::DateTime: { const QDateTime valueDateTime = QDateTime::fromString(valueString, dateTimeFormat); static_cast*>(m_dataContainer[col])->operator[](currentRow) = valueDateTime.isValid() ? valueDateTime : QDateTime(); break; } case AbstractColumn::Text: if (removeQuotesEnabled) valueString.remove(QLatin1Char('"')); static_cast*>(m_dataContainer[col])->operator[](currentRow) = valueString; break; case AbstractColumn::Month: //TODO break; case AbstractColumn::Day: //TODO break; } } else { DEBUG(" missing columns in this line"); switch (columnModes[n]) { case AbstractColumn::Numeric: static_cast*>(m_dataContainer[col])->operator[](currentRow) = nanValue; break; case AbstractColumn::Integer: static_cast*>(m_dataContainer[col])->operator[](currentRow) = 0; break; case AbstractColumn::DateTime: static_cast*>(m_dataContainer[col])->operator[](currentRow) = QDateTime(); break; case AbstractColumn::Text: static_cast*>(m_dataContainer[col])->operator[](currentRow).clear(); break; case AbstractColumn::Month: //TODO break; case AbstractColumn::Day: //TODO break; } } } currentRow++; } } if (m_prepared) { //notify all affected columns and plots about the changes PERFTRACE("AsciiLiveDataImport, notify affected columns and plots"); const Project* project = spreadsheet->project(); QVector curves = project->children(AbstractAspect::Recursive); QVector plots; for (int n = 0; n < m_actualCols; ++n) { Column* column = spreadsheet->column(n); //determine the plots where the column is consumed for (const auto* curve : curves) { if (curve->xColumn() == column || curve->yColumn() == column) { CartesianPlot* plot = dynamic_cast(curve->parentAspect()); if (plots.indexOf(plot) == -1) { plots << plot; plot->setSuppressDataChangedSignal(true); } } } column->setChanged(); } //loop over all affected plots and retransform them for (auto* const plot : plots) { //TODO setting this back to true triggers again a lot of retransforms in the plot (one for each curve). // plot->setSuppressDataChangedSignal(false); plot->dataChanged(); } } else m_prepared = true; DEBUG("AsciiFilterPrivate::readFromMQTTTopic() DONE"); } /*! * \brief After the MQTTTopic was loaded, the filter is prepared for reading * \param prepared * \param topic * \param separator */ void AsciiFilterPrivate::setPreparedForMQTT(bool prepared, MQTTTopic* topic, const QString& separator) { m_prepared = prepared; //If originally it was prepared we have to restore the settings if (prepared) { m_separator = separator; m_actualCols = endColumn - startColumn + 1; m_actualRows = topic->rowCount(); //set the column modes columnModes.resize(topic->columnCount()); for (int i = 0; i < topic->columnCount(); ++i) { columnModes[i] = topic->column(i)->columnMode(); } //set the data containers m_dataContainer.resize(m_actualCols); for (int n = 0; n < m_actualCols; ++n) { // data() returns a void* which is a pointer to any data type (see ColumnPrivate.cpp) topic->child(n)->setColumnMode(columnModes[n]); switch (columnModes[n]) { case AbstractColumn::Numeric: { QVector* vector = static_cast* >(topic->child(n)->data()); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::Integer: { QVector* vector = static_cast* >(topic->child(n)->data()); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::Text: { QVector* vector = static_cast*>(topic->child(n)->data()); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } case AbstractColumn::DateTime: { QVector* vector = static_cast* >(topic->child(n)->data()); vector->reserve(m_actualRows); vector->resize(m_actualRows); m_dataContainer[n] = static_cast(vector); break; } //TODO case AbstractColumn::Month: case AbstractColumn::Day: break; } } } } #endif /*! * \brief Returns the separator used by the filter * \return */ QString AsciiFilterPrivate::separator() const { return m_separator; } diff --git a/src/backend/datasources/filters/AsciiFilterPrivate.h b/src/backend/datasources/filters/AsciiFilterPrivate.h index 5afa8dcc9..3b4023915 100644 --- a/src/backend/datasources/filters/AsciiFilterPrivate.h +++ b/src/backend/datasources/filters/AsciiFilterPrivate.h @@ -1,109 +1,109 @@ /*************************************************************************** File : AsciiFilterPrivate.h Project : LabPlot Description : Private implementation class for AsciiFilter. -------------------------------------------------------------------- Copyright : (C) 2009-2013 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2017 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef ASCIIFILTERPRIVATE_H #define ASCIIFILTERPRIVATE_H class KFilterDev; class AbstractDataSource; class AbstractColumn; class AbstractAspect; class Spreadsheet; class MQTTTopic; class AsciiFilterPrivate { public: explicit AsciiFilterPrivate(AsciiFilter*); QStringList getLineString(QIODevice&); int prepareDeviceToRead(QIODevice&); void readDataFromDevice(QIODevice&, AbstractDataSource* = nullptr, AbstractFileFilter::ImportMode = AbstractFileFilter::Replace, int lines = -1); void readFromLiveDeviceNotFile(QIODevice& device, AbstractDataSource*, AbstractFileFilter::ImportMode = AbstractFileFilter::Replace); qint64 readFromLiveDevice(QIODevice&, AbstractDataSource*, qint64 from = -1); void readDataFromFile(const QString& fileName, AbstractDataSource* = nullptr, AbstractFileFilter::ImportMode = AbstractFileFilter::Replace); void write(const QString& fileName, AbstractDataSource*); QVector preview(const QString& fileName, int lines); QVector preview(QIODevice& device); QString separator() const; #ifdef HAVE_MQTT int prepareToRead(const QString&); QVector preview(const QString& message); AbstractColumn::ColumnMode MQTTColumnMode() const; QString MQTTColumnStatistics(const MQTTTopic*) const; void readMQTTTopic(const QString& message, AbstractDataSource*); void setPreparedForMQTT(bool, MQTTTopic*, const QString&); #endif const AsciiFilter* q; QString commentCharacter{'#'}; QString separatingCharacter{QStringLiteral("auto")}; QString dateTimeFormat; QLocale::Language numberFormat{QLocale::C}; bool autoModeEnabled{true}; bool headerEnabled{true}; bool skipEmptyParts{false}; bool simplifyWhitespacesEnabled{false}; double nanValue{NAN}; bool removeQuotesEnabled{false}; bool createIndexEnabled{false}; bool createTimestampEnabled{true}; QStringList vectorNames; QVector columnModes; int startRow{1}; int endRow{-1}; int startColumn{1}; int endColumn{-1}; int mqttPreviewFirstEmptyColCount{0}; int isPrepared(); //TODO: redesign and remove this later bool readingFile{false}; QString readingFileName; private: static const unsigned int m_dataTypeLines = 10; // maximum lines to read for determining data types QString m_separator; int m_actualStartRow{1}; int m_actualRows{0}; int m_actualCols{0}; int m_prepared{false}; int m_columnOffset{0}; // indexes the "start column" in the datasource. Data will be imported starting from this column. - QVector m_dataContainer; // pointers to the actual data containers + std::vector m_dataContainer; // pointers to the actual data containers }; #endif diff --git a/src/backend/datasources/filters/BinaryFilter.cpp b/src/backend/datasources/filters/BinaryFilter.cpp index 45d9d509e..f81f94071 100644 --- a/src/backend/datasources/filters/BinaryFilter.cpp +++ b/src/backend/datasources/filters/BinaryFilter.cpp @@ -1,612 +1,613 @@ /*************************************************************************** File : BinaryFilter.cpp Project : LabPlot Description : Binary I/O-filter -------------------------------------------------------------------- Copyright : (C) 2015-2018 by Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2017 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/datasources/filters/BinaryFilter.h" #include "backend/datasources/filters/BinaryFilterPrivate.h" #include "backend/datasources/AbstractDataSource.h" #include "backend/core/column/Column.h" #include #include #include +#include #include /*! \class BinaryFilter \brief Manages the import/export of data organized as columns (vectors) from/to a binary file. \ingroup datasources */ BinaryFilter::BinaryFilter():AbstractFileFilter(Binary), d(new BinaryFilterPrivate(this)) {} BinaryFilter::~BinaryFilter() = default; /*! reads the content of the file \c fileName. */ void BinaryFilter::readDataFromFile(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode) { d->readDataFromFile(fileName, dataSource, importMode); } /*! reads the content of the device \c device. */ void BinaryFilter::readDataFromDevice(QIODevice& device, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode, int lines) { d->readDataFromDevice(device, dataSource, importMode, lines); } QVector BinaryFilter::preview(const QString& fileName, int lines) { return d->preview(fileName, lines); } /*! writes the content of the data source \c dataSource to the file \c fileName. */ void BinaryFilter::write(const QString & fileName, AbstractDataSource* dataSource) { d->write(fileName, dataSource); // emit() } /*! returns the list of all predefined data formats. */ QStringList BinaryFilter::dataTypes() { return (QStringList() <<"int8 (8 bit signed integer)" <<"int16 (16 bit signed integer)" <<"int32 (32 bit signed integer)" <<"int64 (64 bit signed integer)" <<"uint8 (8 bit unsigned integer)" <<"uint16 (16 bit unsigned integer)" <<"uint32 (32 bit unsigned integer)" <<"uint64 (64 bit unsigned integer)" <<"real32 (single precision floats)" <<"real64 (double precision floats)" ); } /*! returns the size of the predefined data types */ int BinaryFilter::dataSize(BinaryFilter::DataType type) { - int sizes[] = {1,2,4,8,1,2,4,8,4,8}; + std::array sizes = {1,2,4,8,1,2,4,8,4,8}; return sizes[(int)type]; } /*! returns the number of rows (length of vectors) in the file \c fileName. */ size_t BinaryFilter::rowNumber(const QString& fileName, const size_t vectors, const BinaryFilter::DataType type) { KFilterDev device(fileName); if (!device.open(QIODevice::ReadOnly)) return 0; size_t rows = 0; while (!device.atEnd()) { // one row for (size_t i = 0; i < vectors; ++i) { for (int j = 0; j < BinaryFilter::dataSize(type); ++j) device.read(1); } rows++; } return rows; } /////////////////////////////////////////////////////////////////////// /*! loads the predefined filter settings for \c filterName */ void BinaryFilter::loadFilterSettings(const QString& filterName) { Q_UNUSED(filterName); } /*! saves the current settings as a new filter with the name \c filterName */ void BinaryFilter::saveFilterSettings(const QString& filterName) const { Q_UNUSED(filterName); } /////////////////////////////////////////////////////////////////////// void BinaryFilter::setVectors(const size_t v) { d->vectors = v; } size_t BinaryFilter::vectors() const { return d->vectors; } void BinaryFilter::setDataType(const BinaryFilter::DataType t) { d->dataType = t; } BinaryFilter::DataType BinaryFilter::dataType() const { return d->dataType; } void BinaryFilter::setByteOrder(const QDataStream::ByteOrder b) { d->byteOrder = b; } QDataStream::ByteOrder BinaryFilter::byteOrder() const { return d->byteOrder; } void BinaryFilter::setSkipStartBytes(const size_t s) { d->skipStartBytes = s; } size_t BinaryFilter::skipStartBytes() const { return d->skipStartBytes; } void BinaryFilter::setStartRow(const int s) { d->startRow = s; } int BinaryFilter::startRow() const { return d->startRow; } void BinaryFilter::setEndRow(const int e) { d->endRow = e; } int BinaryFilter::endRow() const { return d->endRow; } void BinaryFilter::setSkipBytes(const size_t s) { d->skipBytes = s; } size_t BinaryFilter::skipBytes() const { return d->skipBytes; } void BinaryFilter::setCreateIndexEnabled(bool b) { d->createIndexEnabled = b; } void BinaryFilter::setAutoModeEnabled(bool b) { d->autoModeEnabled = b; } bool BinaryFilter::isAutoModeEnabled() const { return d->autoModeEnabled; } QString BinaryFilter::fileInfoString(const QString& fileName) { DEBUG("BinaryFilter::fileInfoString()"); QString info; //TODO Q_UNUSED(fileName); return info; } //##################################################################### //################### Private implementation ########################## //##################################################################### BinaryFilterPrivate::BinaryFilterPrivate(BinaryFilter* owner) : q(owner) {} /*! reads the content of the device \c device to the data source \c dataSource or return as string for preview. Uses the settings defined in the data source. */ void BinaryFilterPrivate::readDataFromFile(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode) { DEBUG("readDataFromFile()"); KFilterDev device(fileName); numRows = BinaryFilter::rowNumber(fileName, vectors, dataType); if (! device.open(QIODevice::ReadOnly)) { DEBUG(" could not open file " << fileName.toStdString()); return; } readDataFromDevice(device, dataSource, importMode); } /*! * returns 1 if the current read position in the device is at the end and 0 otherwise. */ int BinaryFilterPrivate::prepareStreamToRead(QDataStream& in) { DEBUG("prepareStreamToRead()"); in.setByteOrder(byteOrder); // catch case that skipStartBytes or startRow is bigger than file if (skipStartBytes >= BinaryFilter::dataSize(dataType) * vectors * numRows || startRow > (int)numRows) return 1; // skip bytes at start for (size_t i = 0; i < skipStartBytes; ++i) { qint8 tmp; in >> tmp; } // skip until start row for (size_t i = 0; i < (startRow-1) * vectors; ++i) { for (int j = 0; j < BinaryFilter::dataSize(dataType); ++j) { qint8 tmp; in >> tmp; } } // set range of rows if (endRow == -1) m_actualRows = (int)numRows - startRow + 1; else if (endRow > (int)numRows - startRow + 1) m_actualRows = (int)numRows; else m_actualRows = endRow - startRow + 1; m_actualCols = (int)vectors; DEBUG("numRows = " << numRows); DEBUG("endRow = " << endRow); DEBUG("actual rows = " << m_actualRows); DEBUG("actual cols = " << m_actualCols); return 0; } /*! reads \c lines lines of the device \c device and return as string for preview. */ QVector BinaryFilterPrivate::preview(const QString& fileName, int lines) { DEBUG("BinaryFilterPrivate::preview( " << fileName.toStdString() << ", " << lines << ")"); QVector dataStrings; KFilterDev device(fileName); if (! device.open(QIODevice::ReadOnly)) return dataStrings << (QStringList() << i18n("could not open device")); numRows = BinaryFilter::rowNumber(fileName, vectors, dataType); QDataStream in(&device); const int deviceError = prepareStreamToRead(in); if (deviceError) return dataStrings << (QStringList() << i18n("data selection empty")); //TODO: support other modes columnModes.resize(m_actualCols); //TODO: use given names QStringList vectorNames; if (createIndexEnabled) vectorNames.prepend(i18n("Index")); if (lines == -1) lines = m_actualRows; // read data DEBUG("generating preview for " << qMin(lines, m_actualRows) << " lines"); for (int i = 0; i < qMin(m_actualRows, lines); ++i) { QStringList lineString; //prepend the index if required if (createIndexEnabled) lineString << QString::number(i+1); for (int n = 0; n < m_actualCols; ++n) { //TODO: use ColumnMode when it supports all types switch (dataType) { case BinaryFilter::INT8: { qint8 value; in >> value; lineString << QString::number(value); break; } case BinaryFilter::INT16: { qint16 value; in >> value; lineString << QString::number(value); break; } case BinaryFilter::INT32: { qint32 value; in >> value; lineString << QString::number(value); break; } case BinaryFilter::INT64: { qint64 value; in >> value; lineString << QString::number(value); break; } case BinaryFilter::UINT8: { quint8 value; in >> value; lineString << QString::number(value); break; } case BinaryFilter::UINT16: { quint16 value; in >> value; lineString << QString::number(value); break; } case BinaryFilter::UINT32: { quint32 value; in >> value; lineString << QString::number(value); break; } case BinaryFilter::UINT64: { quint64 value; in >> value; lineString << QString::number(value); break; } case BinaryFilter::REAL32: { float value; in >> value; lineString << QString::number(value); break; } case BinaryFilter::REAL64: { double value; in >> value; lineString << QString::number(value); break; } } } dataStrings << lineString; emit q->completed(100*i/m_actualRows); } return dataStrings; } /*! reads the content of the file \c fileName to the data source \c dataSource or return as string for preview. Uses the settings defined in the data source. */ void BinaryFilterPrivate::readDataFromDevice(QIODevice& device, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode, int lines) { DEBUG("BinaryFilterPrivate::readDataFromDevice()"); QDataStream in(&device); const int deviceError = prepareStreamToRead(in); if (deviceError) { dataSource->clear(); DEBUG("device error"); return; } if (createIndexEnabled) m_actualCols++; - QVector dataContainer; + std::vector dataContainer; int columnOffset = 0; //TODO: support other modes columnModes.resize(m_actualCols); //TODO: use given names QStringList vectorNames; if (createIndexEnabled) { vectorNames.prepend(i18n("Index")); columnModes[0] = AbstractColumn::Integer; } columnOffset = dataSource->prepareImport(dataContainer, importMode, m_actualRows, m_actualCols, vectorNames, columnModes); if (lines == -1) lines = m_actualRows; // start column int startColumn = 0; if (createIndexEnabled) startColumn++; // read data DEBUG("reading " << qMin(lines, m_actualRows) << " lines"); for (int i = 0; i < qMin(m_actualRows, lines); ++i) { DEBUG("reading row " << i); //prepend the index if required if (createIndexEnabled) static_cast*>(dataContainer[0])->operator[](i) = i+1; for (int n = startColumn; n < m_actualCols; ++n) { DEBUG("reading column " << n); //TODO: use ColumnMode when it supports all types switch (dataType) { case BinaryFilter::INT8: { qint8 value; in >> value; static_cast*>(dataContainer[n])->operator[](i) = value; break; } case BinaryFilter::INT16: { qint16 value; in >> value; static_cast*>(dataContainer[n])->operator[](i) = value; break; } case BinaryFilter::INT32: { qint32 value; in >> value; static_cast*>(dataContainer[n])->operator[](i) = value; break; } case BinaryFilter::INT64: { qint64 value; in >> value; static_cast*>(dataContainer[n])->operator[](i) = value; break; } case BinaryFilter::UINT8: { quint8 value; in >> value; static_cast*>(dataContainer[n])->operator[](i) = value; break; } case BinaryFilter::UINT16: { quint16 value; in >> value; static_cast*>(dataContainer[n])->operator[](i) = value; break; } case BinaryFilter::UINT32: { quint32 value; in >> value; static_cast*>(dataContainer[n])->operator[](i) = value; break; } case BinaryFilter::UINT64: { quint64 value; in >> value; static_cast*>(dataContainer[n])->operator[](i) = value; break; } case BinaryFilter::REAL32: { float value; in >> value; static_cast*>(dataContainer[n])->operator[](i) = value; break; } case BinaryFilter::REAL64: { double value; in >> value; static_cast*>(dataContainer[n])->operator[](i) = value; break; } } } if (m_actualRows > 0) emit q->completed(100*i/m_actualRows); } dataSource->finalizeImport(columnOffset, 1, m_actualCols, QString(), importMode); } /*! writes the content of \c dataSource to the file \c fileName. */ void BinaryFilterPrivate::write(const QString & fileName, AbstractDataSource* dataSource) { Q_UNUSED(fileName); Q_UNUSED(dataSource); //TODO: writing binary files not supported yet } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## /*! Saves as XML. */ void BinaryFilter::save(QXmlStreamWriter* writer) const { writer->writeStartElement("binaryFilter"); writer->writeAttribute("vectors", QString::number(d->vectors) ); writer->writeAttribute("dataType", QString::number(d->dataType) ); writer->writeAttribute("byteOrder", QString::number(d->byteOrder) ); writer->writeAttribute("autoMode", QString::number(d->autoModeEnabled) ); writer->writeAttribute("startRow", QString::number(d->startRow) ); writer->writeAttribute("endRow", QString::number(d->endRow) ); writer->writeAttribute("skipStartBytes", QString::number(d->skipStartBytes) ); writer->writeAttribute("skipBytes", QString::number(d->skipBytes) ); writer->writeAttribute( "createIndex", QString::number(d->createIndexEnabled) ); writer->writeEndElement(); } /*! Loads from XML. */ bool BinaryFilter::load(XmlStreamReader* reader) { KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs = reader->attributes(); // read attributes QString str = attribs.value("vectors").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("vectors").toString()); else d->vectors = (size_t)str.toULong(); str = attribs.value("dataType").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("dataType").toString()); else d->dataType = (BinaryFilter::DataType) str.toInt(); str = attribs.value("byteOrder").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("byteOrder").toString()); else d->byteOrder = (QDataStream::ByteOrder) str.toInt(); str = attribs.value("autoMode").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("autoMode").toString()); else d->autoModeEnabled = str.toInt(); str = attribs.value("startRow").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("startRow").toString()); else d->startRow = str.toInt(); str = attribs.value("endRow").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("endRow").toString()); else d->endRow = str.toInt(); str = attribs.value("skipStartBytes").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("skipStartBytes").toString()); else d->skipStartBytes = (size_t)str.toULong(); str = attribs.value("skipBytes").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("skipBytes").toString()); else d->skipBytes = (size_t)str.toULong(); str = attribs.value("createIndex").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("createIndex").toString()); else d->createIndexEnabled = str.toInt(); return true; } diff --git a/src/backend/datasources/filters/FITSFilter.cpp b/src/backend/datasources/filters/FITSFilter.cpp index e21ec1ce0..47cf4c577 100644 --- a/src/backend/datasources/filters/FITSFilter.cpp +++ b/src/backend/datasources/filters/FITSFilter.cpp @@ -1,1600 +1,1603 @@ /*************************************************************************** File : FITSFilter.cpp Project : LabPlot Description : FITS I/O-filter -------------------------------------------------------------------- Copyright : (C) 2016 by Fabian Kristof (fkristofszabolcs@gmail.com) Copyright : (C) 2017 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "FITSFilter.h" #include "FITSFilterPrivate.h" #include "backend/core/column/Column.h" #include "backend/core/column/ColumnStringIO.h" #include "backend/core/datatypes/Double2StringFilter.h" #include "backend/matrix/MatrixModel.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/datasources/AbstractDataSource.h" #include "backend/matrix/Matrix.h" #include "commonfrontend/matrix/MatrixView.h" #include #include #include /*! \class FITSFilter * \brief Manages the import/export of data from/to a FITS file. * \since 2.2.0 * \ingroup datasources */ FITSFilter::FITSFilter():AbstractFileFilter(FITS), d(new FITSFilterPrivate(this)) {} FITSFilter::~FITSFilter() = default; void FITSFilter::readDataFromFile(const QString &fileName, AbstractDataSource *dataSource, AbstractFileFilter::ImportMode importMode) { d->readCHDU(fileName, dataSource, importMode); } QVector FITSFilter::readChdu(const QString &fileName, bool* okToMatrix, int lines) { return d->readCHDU(fileName, nullptr, AbstractFileFilter::Replace, okToMatrix, lines); } void FITSFilter::write(const QString &fileName, AbstractDataSource *dataSource) { d->writeCHDU(fileName, dataSource); } void FITSFilter::addNewKeyword(const QString &filename, const QList &keywords) { d->addNewKeyword(filename, keywords); } void FITSFilter::updateKeywords(const QString &fileName, const QList& originals, const QVector& updates) { d->updateKeywords(fileName, originals, updates); } void FITSFilter::deleteKeyword(const QString &fileName, const QList& keywords) { d->deleteKeyword(fileName, keywords); } void FITSFilter::addKeywordUnit(const QString &fileName, const QList &keywords) { d->addKeywordUnit(fileName, keywords); } void FITSFilter::removeExtensions(const QStringList &extensions) { d->removeExtensions(extensions); } void FITSFilter::parseHeader(const QString &fileName, QTableWidget *headerEditTable, bool readKeys, const QList &keys) { d->parseHeader(fileName, headerEditTable, readKeys, keys); } void FITSFilter::parseExtensions(const QString &fileName, QTreeWidget *tw, bool checkPrimary) { d->parseExtensions(fileName, tw, checkPrimary); } QList FITSFilter::chduKeywords(const QString &fileName) { return d->chduKeywords(fileName); } void FITSFilter::loadFilterSettings(const QString& fileName) { Q_UNUSED(fileName) } void FITSFilter::saveFilterSettings(const QString& fileName) const { Q_UNUSED(fileName) } /*! * \brief contains the {StandardKeywords \ MandatoryKeywords} keywords * \return A list of keywords */ QStringList FITSFilter::standardKeywords() { return QStringList() << QLatin1String("(blank)") << QLatin1String("CROTA") << QLatin1String("EQUINOX") << QLatin1String("NAXIS") << QLatin1String("TBCOL") << QLatin1String("TUNIT") << QLatin1String("AUTHOR") << QLatin1String("CRPIX") << QLatin1String("EXTEND") << QLatin1String("OBJECT") << QLatin1String("TDIM") << QLatin1String("TZERO") << QLatin1String("BITPIX") << QLatin1String("CRVAL") << QLatin1String("EXTLEVEL") << QLatin1String("OBSERVER") << QLatin1String("TDISP") << QLatin1String("XTENSION") << QLatin1String("BLANK") << QLatin1String("CTYPE") << QLatin1String("EXTNAME") << QLatin1String("ORIGIN") << QLatin1String("TELESCOP") << QLatin1String("BLOCKED") << QLatin1String("DATAMAX") << QLatin1String("EXTVER") << QLatin1String("BSCALE") << QLatin1String("DATAMIN") << QLatin1String("PSCAL") << QLatin1String("TFORM") << QLatin1String("BUNIT") << QLatin1String("DATE") << QLatin1String("GROUPS") << QLatin1String("PTYPE") << QLatin1String("THEAP") << QLatin1String("BZERO") << QLatin1String("DATE-OBS") << QLatin1String("HISTORY") << QLatin1String("PZERO") << QLatin1String("TNULL") << QLatin1String("CDELT") << QLatin1String("INSTRUME") << QLatin1String("REFERENC") << QLatin1String("TSCAL") << QLatin1String("COMMENT") << QLatin1String("EPOCH") << QLatin1String("NAXIS") << QLatin1String("SIMPLE") << QLatin1String("TTYPE"); } /*! * \brief Returns a list of keywords, that are mandatory for an image extension of a FITS file * see: * https://archive.stsci.edu/fits/fits_standard/node64.html * \return A list of keywords */ QStringList FITSFilter::mandatoryImageExtensionKeywords() { return QStringList() << QLatin1String("XTENSION") << QLatin1String("BITPIX") << QLatin1String("NAXIS") << QLatin1String("PCOUNT") << QLatin1String("GCOUNT") << QLatin1String("END"); } /*! * \brief Returns a list of keywords, that are mandatory for a table extension (ascii or bintable) * of a FITS file * see: * https://archive.stsci.edu/fits/fits_standard/node58.html * https://archive.stsci.edu/fits/fits_standard/node68.html * \return A list of keywords */ QStringList FITSFilter::mandatoryTableExtensionKeywords() { return QStringList() << QLatin1String("XTENSION") << QLatin1String("BITPIX") << QLatin1String("NAXIS") << QLatin1String("NAXIS1") << QLatin1String("NAXIS2") << QLatin1String("PCOUNT") << QLatin1String("GCOUNT") << QLatin1String("TFIELDS") << QLatin1String("END"); } /*! * \brief Returns a list of strings that represent units which are used for autocompletion when adding * keyword units to keywords * \return A list of strings that represent units */ QStringList FITSFilter::units() { return QStringList() << QLatin1String("m (Metre)") << QLatin1String("kg (Kilogram)") << QLatin1String("s (Second)") << QString("M☉ (Solar mass)") << QLatin1String("AU (Astronomical unit") << QLatin1String("l.y (Light year)") << QLatin1String("km (Kilometres") << QLatin1String("pc (Parsec)") << QLatin1String("K (Kelvin)") << QLatin1String("mol (Mole)") << QLatin1String("cd (Candela)"); } /*! * \brief Sets the startColumn to \a column * \param column the column to be set */ void FITSFilter::setStartColumn(const int column) { d->startColumn = column; } /*! * \brief Returns startColumn * \return The startColumn */ int FITSFilter::startColumn() const { return d->startColumn; } /*! * \brief Sets the endColumn to \a column * \param column the column to be set */ void FITSFilter::setEndColumn(const int column) { d->endColumn = column; } /*! * \brief Returns endColumn * \return The endColumn */ int FITSFilter::endColumn() const { return d->endColumn; } /*! * \brief Sets the startRow to \a row * \param row the row to be set */ void FITSFilter::setStartRow(const int row) { d->startRow = row; } /*! * \brief Returns startRow * \return The startRow */ int FITSFilter::startRow() const { return d->startRow; } /*! * \brief Sets the endRow to \a row * \param row the row to be set */ void FITSFilter::setEndRow(const int row) { d->endRow = row; } /*! * \brief Returns endRow * \return The endRow */ int FITSFilter::endRow() const { return d->endRow; } /*! * \brief Sets commentsAsUnits to \a commentsAsUnits * * This is used when spreadsheets are exported to FITS table extensions and comments are used as the * units of the table's columns. * \param commentsAsUnits */ void FITSFilter::setCommentsAsUnits(const bool commentsAsUnits) { d->commentsAsUnits = commentsAsUnits; } /*! * \brief Sets exportTo to \a exportTo * * This is used to decide whether the container should be exported to a FITS image or a FITS table * For an image \a exportTo should be 0, for a table 1 * \param exportTo */ void FITSFilter::setExportTo(const int exportTo) { d->exportTo = exportTo; } QString FITSFilter::fileInfoString(const QString& fileName) { const int imagesCount = FITSFilterPrivate::extensionNames(fileName).values(QLatin1String("IMAGES")).size(); QString info(i18n("Images: %1", QString::number(imagesCount))); info += QLatin1String("
"); const int tablesCount = FITSFilterPrivate::extensionNames(fileName).values(QLatin1String("TABLES")).size(); info += i18n("Tables: %1", QString::number(tablesCount)); return info; } //##################################################################### //################### Private implementation ########################## //##################################################################### FITSFilterPrivate::FITSFilterPrivate(FITSFilter* owner) : q(owner) {} /*! * \brief Read the current header data unit from file \a filename in data source \a dataSource in \a importMode import mode * \param fileName the name of the file to be read * \param dataSource the data source to be filled * \param importMode */ QVector FITSFilterPrivate::readCHDU(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode, bool* okToMatrix, int lines) { DEBUG("FITSFilterPrivate::readCHDU() file name = " << fileName.toStdString()); QVector dataStrings; #ifdef HAVE_FITS int status = 0; if (fits_open_file(&m_fitsFile, fileName.toLatin1(), READONLY, &status)) { DEBUG(" ERROR opening file " << fileName.toStdString()); printError(status); return dataStrings; } int chduType; if (fits_get_hdu_type(m_fitsFile, &chduType, &status)) { printError(status); return dataStrings; } long actualRows; int actualCols; int columnOffset = 0; bool noDataSource = (dataSource == nullptr); if (chduType == IMAGE_HDU) { DEBUG("IMAGE_HDU"); int maxdim = 2; int bitpix; int naxis; long naxes[2]; if (fits_get_img_param(m_fitsFile, maxdim, &bitpix, &naxis, naxes, &status)) { printError(status); return dataStrings; } if (naxis == 0) return dataStrings; actualRows = naxes[1]; actualCols = naxes[0]; if (lines == -1) lines = actualRows; else { if (lines > actualRows) lines = actualRows; } if (endRow != -1) { if (!noDataSource) lines = endRow; } if (endColumn != -1) actualCols = endColumn; if (noDataSource) dataStrings.reserve(lines); int i = 0; int j = 0; if (startRow != 1) i = startRow; if (startColumn != 1) j = startColumn; const int jstart = j; //TODO: support other modes QVector columnModes; columnModes.resize(actualCols - j); QStringList vectorNames; - QVector dataContainer; + std::vector dataContainer; if (!noDataSource) { dataContainer.reserve(actualCols - j); columnOffset = dataSource->prepareImport(dataContainer, importMode, lines - i, actualCols - j, vectorNames, columnModes); } long pixelCount = lines * actualCols; double* data = new double[pixelCount]; if (!data) { qDebug() << "Not enough memory for data"; return dataStrings; } if (fits_read_img(m_fitsFile, TDOUBLE, 1, pixelCount, nullptr, data, nullptr, &status)) { printError(status); return dataStrings << (QStringList() << QString("Error")); } int ii = 0; DEBUG(" Import " << lines << " lines"); for (; i < lines; ++i) { int jj = 0; QStringList line; line.reserve(actualCols - j); for (; j < actualCols; ++j) { if (noDataSource) line << QString::number(data[i*naxes[0] +j]); else static_cast*>(dataContainer[jj++])->operator[](ii) = data[i* naxes[0] + j]; } dataStrings << line; j = jstart; ii++; } delete[] data; if (dataSource) dataSource->finalizeImport(columnOffset, 1, actualCols, QString(), importMode); fits_close_file(m_fitsFile, &status); return dataStrings; } else if ((chduType == ASCII_TBL) || (chduType == BINARY_TBL)) { DEBUG("ASCII_TBL or BINARY_TBL"); if (endColumn != -1) actualCols = endColumn; else fits_get_num_cols(m_fitsFile, &actualCols, &status); if (endRow != -1) actualRows = endRow; else fits_get_num_rows(m_fitsFile, &actualRows, &status); QStringList columnNames; QList columnsWidth; QStringList columnUnits; columnUnits.reserve(actualCols); columnsWidth.reserve(actualCols); columnNames.reserve(actualCols); int colWidth; char keyword[FLEN_KEYWORD]; char value[FLEN_VALUE]; int col = 1; if (startColumn != 1) { if (startColumn != 0) col = startColumn; } for (; col <= actualCols; ++col) { status = 0; fits_make_keyn("TTYPE", col, keyword, &status); fits_read_key(m_fitsFile, TSTRING, keyword, value, nullptr, &status); columnNames.append(QLatin1String(value)); fits_make_keyn("TUNIT", col, keyword, &status); fits_read_key(m_fitsFile, TSTRING, keyword, value, nullptr, &status); columnUnits.append(QLatin1String(value)); fits_get_col_display_width(m_fitsFile, col, &colWidth, &status); columnsWidth.append(colWidth); } status = 0; if (lines == -1) lines = actualRows; else if (lines > actualRows) lines = actualRows; if (endRow != -1) lines = endRow; QVector stringDataPointers; - QVector numericDataPointers; + std::vector numericDataPointers; QList columnNumericTypes; int startCol = 0; if (startColumn != 1) startCol = startColumn; int startRrow = 0; if (startRow != 1) startRrow = startRow; columnNumericTypes.reserve(actualCols); int datatype; int c = 1; if (startColumn != 1) { if (startColumn != 0) c = startColumn; } QList matrixNumericColumnIndices; for (; c <= actualCols; ++c) { fits_get_coltype(m_fitsFile, c, &datatype, nullptr, nullptr, &status); switch (datatype) { case TSTRING: columnNumericTypes.append(false); break; case TSHORT: columnNumericTypes.append(true); break; case TLONG: columnNumericTypes.append(true); break; case TFLOAT: columnNumericTypes.append(true); break; case TDOUBLE: columnNumericTypes.append(true); break; case TLOGICAL: columnNumericTypes.append(false); break; case TBIT: columnNumericTypes.append(true); break; case TBYTE: columnNumericTypes.append(true); break; case TCOMPLEX: columnNumericTypes.append(true); break; default: columnNumericTypes.append(false); break; } if ((datatype != TSTRING) && (datatype != TLOGICAL)) matrixNumericColumnIndices.append(c); } if (noDataSource) *okToMatrix = matrixNumericColumnIndices.isEmpty() ? false : true; if (!noDataSource) { DEBUG("HAS DataSource"); auto* spreadsheet = dynamic_cast(dataSource); if (spreadsheet) { numericDataPointers.reserve(actualCols - startCol); stringDataPointers.reserve(actualCols - startCol); spreadsheet->setUndoAware(false); columnOffset = spreadsheet->resize(importMode, columnNames, actualCols - startCol); if (importMode == AbstractFileFilter::Replace) { spreadsheet->clear(); spreadsheet->setRowCount(lines - startRrow); } else { if (spreadsheet->rowCount() < (lines - startRrow)) spreadsheet->setRowCount(lines - startRrow); } DEBUG("Reading columns ..."); for (int n = 0; n < actualCols - startCol; ++n) { if (columnNumericTypes.at(n)) { spreadsheet->column(columnOffset+ n)->setColumnMode(AbstractColumn::Numeric); auto* datap = static_cast* >(spreadsheet->column(columnOffset+n)->data()); numericDataPointers.push_back(datap); if (importMode == AbstractFileFilter::Replace) datap->clear(); } else { spreadsheet->column(columnOffset+ n)->setColumnMode(AbstractColumn::Text); auto* list = static_cast(spreadsheet->column(columnOffset+n)->data()); stringDataPointers.push_back(list); if (importMode == AbstractFileFilter::Replace) list->clear(); } } DEBUG(" ... DONE"); stringDataPointers.squeeze(); } else { numericDataPointers.reserve(matrixNumericColumnIndices.size()); columnOffset = dataSource->prepareImport(numericDataPointers, importMode, lines - startRrow, matrixNumericColumnIndices.size()); } - numericDataPointers.squeeze(); } int row = 1; if (startRow != 1) { if (startRow != 0) row = startRow; } int coll = 1; if (startColumn != 1) { if (startColumn != 0) coll = startColumn; } bool isMatrix = false; if (dynamic_cast(dataSource)) { isMatrix = true; coll = matrixNumericColumnIndices.first(); actualCols = matrixNumericColumnIndices.last(); if (importMode == AbstractFileFilter::Replace) { for (auto* col : numericDataPointers) static_cast*>(col)->clear(); } } char array[FLEN_VALUE]; char* tmpArr[1] = {array}; for (; row <= lines; ++row) { int numericixd = 0; int stringidx = 0; QStringList line; line.reserve(actualCols-coll); for (int col = coll; col <= actualCols; ++col) { if (isMatrix) { if (!matrixNumericColumnIndices.contains(col)) continue; } if (fits_read_col_str(m_fitsFile, col, row, 1, 1, nullptr, tmpArr, nullptr, &status)) printError(status); if (!noDataSource) { QString str = QString::fromLatin1(array); if (str.isEmpty()) { if (columnNumericTypes.at(col - 1)) static_cast*>(numericDataPointers[numericixd++])->push_back(0); else stringDataPointers[stringidx++]->append(QLatin1String("NULL")); } else { if (columnNumericTypes.at(col - 1)) static_cast*>(numericDataPointers[numericixd++])->push_back(str.toDouble()); else { if (!stringDataPointers.isEmpty()) stringDataPointers[stringidx++]->operator<<(str.simplified()); } } } else { QString tmpColstr = QString::fromLatin1(array); tmpColstr = tmpColstr.simplified(); if (tmpColstr.isEmpty()) line << QLatin1String("NULL"); else line << tmpColstr; } } dataStrings << line; } if (!noDataSource) dataSource->finalizeImport(columnOffset, 1, actualCols, QString(), importMode); fits_close_file(m_fitsFile, &status); return dataStrings; } else qDebug() << "Incorrect header type"; fits_close_file(m_fitsFile, &status); #else Q_UNUSED(fileName) Q_UNUSED(dataSource) Q_UNUSED(importMode) Q_UNUSED(okToMatrix) Q_UNUSED(lines) #endif return dataStrings; } /*! * \brief Export from data source \a dataSource to file \a fileName * \param fileName the name of the file to be exported to * \param dataSource the datasource whose data is exported */ void FITSFilterPrivate::writeCHDU(const QString &fileName, AbstractDataSource *dataSource) { #ifdef HAVE_FITS if (!fileName.endsWith(QLatin1String(".fits"))) return; int status = 0; bool existed = false; if (!QFile::exists(fileName)) { if (fits_create_file(&m_fitsFile, fileName.toLatin1(), &status)) { printError(status); qDebug() << fileName; return; } } else { if (fits_open_file(&m_fitsFile, fileName.toLatin1(), READWRITE, &status )) { printError(status); return; } else existed = true; } Matrix* const matrix = dynamic_cast(dataSource); if (matrix) { //FITS image if (exportTo == 0) { long naxes[2] = { matrix->columnCount(), matrix->rowCount() }; if (fits_create_img(m_fitsFile, FLOAT_IMG, 2, naxes, &status)) { printError(status); status = 0; fits_close_file(m_fitsFile, &status); return; } const long nelem = naxes[0] * naxes[1]; double* const array = new double[nelem]; const QVector >* const data = static_cast>*>(matrix->data()); for (int col = 0; col < naxes[0]; ++col) for (int row = 0; row < naxes[1]; ++row) array[row * naxes[0] + col] = data->at(row).at(col); if (fits_write_img(m_fitsFile, TDOUBLE, 1, nelem, array, &status )) { printError(status); status = 0; } fits_close_file(m_fitsFile, &status); delete[] array; //FITS table } else { const int nrows = matrix->rowCount(); const int tfields = matrix->columnCount(); QVector columnNames; columnNames.resize(tfields); columnNames.squeeze(); QVector tform; tform.resize(tfields); tform.squeeze(); //TODO: mode const QVector>* const matrixData = static_cast>*>(matrix->data()); const MatrixModel* matrixModel = static_cast(matrix->view())->model(); const int precision = matrix->precision(); for (int i = 0; i < tfields; ++i) { const QString& columnName = matrixModel->headerData(i, Qt::Horizontal).toString(); columnNames[i] = new char[columnName.size() + 1]; strcpy(columnNames[i], columnName.toLatin1().constData()); int maxSize = -1; for (int row = 0; row < nrows; ++row) { if (matrix->text(row, i).size() > maxSize) maxSize = matrix->text(row, i).size(); } QString tformn; if (precision > 0) { tformn = QLatin1String("F")+ QString::number(maxSize) + QLatin1String(".") + QString::number(precision); } else tformn = QLatin1String("F")+ QString::number(maxSize) + QLatin1String(".0"); tform[i] = new char[tformn.size() + 1]; strcpy(tform[i], tformn.toLatin1().constData()); } //TODO extension name containing[] ? int r = fits_create_tbl(m_fitsFile, ASCII_TBL, nrows, tfields, columnNames.data(), tform.data(), nullptr, matrix->name().toLatin1().constData(), &status); for (int i = 0; i < tfields; ++i) { delete[] tform[i]; delete[] columnNames[i]; } if (r) { printError(status); status = 0; fits_close_file(m_fitsFile, &status); if (!existed) { QFile file(fileName); file.remove(); } return; } double* columnNumeric = new double[nrows]; for (int col = 1; col <= tfields; ++col) { const QVector& column = matrixData->at(col-1); for (int r = 0; r < column.size(); ++r) columnNumeric[r] = column.at(r); fits_write_col(m_fitsFile, TDOUBLE, col, 1, 1, nrows, columnNumeric, &status); if (status) { printError(status); delete[] columnNumeric; status = 0; if (!existed) { QFile file(fileName); file.remove(); } fits_close_file(m_fitsFile, &status); return; } } delete[] columnNumeric; fits_close_file(m_fitsFile, &status); } return; } auto* const spreadsheet = dynamic_cast(dataSource); if (spreadsheet) { //FITS image if (exportTo == 0) { int maxRowIdx = -1; //don't export lots of empty lines if all of those contain nans // TODO: option? for (int c = 0; c < spreadsheet->columnCount(); ++c) { const Column* const col = spreadsheet->column(c); int currMaxRoxIdx = -1; for (int r = col->rowCount(); r >= 0; --r) { if (col->isValid(r)) { currMaxRoxIdx = r; break; } } if (currMaxRoxIdx > maxRowIdx) { maxRowIdx = currMaxRoxIdx; } } long naxes[2] = { spreadsheet->columnCount(), maxRowIdx + 1}; if (fits_create_img(m_fitsFile, FLOAT_IMG, 2, naxes, &status)) { printError(status); status = 0; fits_close_file(m_fitsFile, &status); if (!existed) { QFile file(fileName); file.remove(); } return; } const long nelem = naxes[0] * naxes[1]; double* array = new double[nelem]; for (int row = 0; row < naxes[1]; ++row) { for (int col = 0; col < naxes[0]; ++col) array[row * naxes[0] + col] = spreadsheet->column(col)->valueAt(row); } if (fits_write_img(m_fitsFile, TDOUBLE, 1, nelem, array, &status )) { printError(status); status = 0; fits_close_file(m_fitsFile, &status); if (!existed) { QFile file(fileName); file.remove(); } return; } fits_close_file(m_fitsFile, &status); delete[] array; } else { const int nrows = spreadsheet->rowCount(); const int tfields = spreadsheet->columnCount(); QVector columnNames; columnNames.resize(tfields); columnNames.squeeze(); QVector tform; tform.resize(tfields); tform.squeeze(); QVector tunit; tunit.resize(tfields); tunit.squeeze(); for (int i = 0; i < tfields; ++i) { const Column* const column = spreadsheet->column(i); columnNames[i] = new char[column->name().size() + 1]; strcpy(columnNames[i], column->name().toLatin1().constData()); if (commentsAsUnits) { tunit[i] = new char[column->comment().size() + 1]; strcpy(tunit[i], column->comment().toLatin1().constData()); } else { tunit[i] = new char[1]; tunit[i][0] = '\0'; } switch (column->columnMode()) { case AbstractColumn::Numeric: { int maxSize = -1; for (int row = 0; row < nrows; ++row) { if (QString::number(column->valueAt(row)).size() > maxSize) maxSize = QString::number(column->valueAt(row)).size(); } const Double2StringFilter* const filter = static_cast(column->outputFilter()); bool decimals = false; for (int ii = 0; ii < nrows; ++ii) { bool ok; QString cell = column->asStringColumn()->textAt(ii); double val = cell.toDouble(&ok); if (cell.size() > QString::number(val).size() + 1) { decimals = true; break; } } QString tformn; if (decimals) { int maxStringSize = -1; for (int row = 0; row < nrows; ++row) { if (column->asStringColumn()->textAt(row).size() > maxStringSize) maxStringSize = column->asStringColumn()->textAt(row).size(); } const int diff = abs(maxSize - maxStringSize); maxSize+= diff; tformn = QLatin1String("F")+ QString::number(maxSize) + QLatin1String(".") + QString::number(filter->numDigits()); } else tformn = QLatin1String("F")+ QString::number(maxSize) + QLatin1String(".0"); tform[i] = new char[tformn.size()]; strcpy(tform[i], tformn.toLatin1().data()); break; } case AbstractColumn::Text: { int maxSize = -1; for (int row = 0; row < nrows; ++row) { if (column->textAt(row).size() > maxSize) maxSize = column->textAt(row).size(); } const QString& tformn = QLatin1String("A") + QString::number(maxSize); tform[i] = new char[tformn.size()]; strcpy(tform[i], tformn.toLatin1().data()); break; } case AbstractColumn::Integer: //TODO case AbstractColumn::DateTime: case AbstractColumn::Day: case AbstractColumn::Month: break; } } //TODO extension name containing[] ? int r = fits_create_tbl(m_fitsFile, ASCII_TBL, nrows, tfields, columnNames.data(), tform.data(), tunit.data(), spreadsheet->name().toLatin1().constData(), &status); for (int i = 0; i < tfields; ++i) { delete[] tform[i]; delete[] tunit[i]; delete[] columnNames[i]; } if (r) { printError(status); status = 0; fits_close_file(m_fitsFile, &status); if (!existed) { QFile file(fileName); file.remove(); } return; } QVector column; column.resize(nrows); column.squeeze(); double* columnNumeric = new double[nrows]; for (int col = 1; col <= tfields; ++col) { const Column* c = spreadsheet->column(col-1); AbstractColumn::ColumnMode columnMode = c->columnMode(); if (columnMode == AbstractColumn::Numeric) { for (int row = 0; row < nrows; ++row) columnNumeric[row] = c->valueAt(row); fits_write_col(m_fitsFile, TDOUBLE, col, 1, 1, nrows, columnNumeric, &status); if (status) { printError(status); delete[] columnNumeric; status = 0; fits_close_file(m_fitsFile, &status); if (!existed) { QFile file(fileName); file.remove(); } return; } } else { for (int row = 0; row < nrows; ++row) { column[row] = new char[c->textAt(row).size() + 1]; strcpy(column[row], c->textAt(row).toLatin1().constData()); } fits_write_col(m_fitsFile, TSTRING, col, 1, 1, nrows, column.data(), &status); for (int row = 0; row < nrows; ++row) delete[] column[row]; if (status) { printError(status); status = 0; fits_close_file(m_fitsFile, &status); + + delete[] columnNumeric; return; } } } delete[] columnNumeric; status = 0; fits_close_file(m_fitsFile, &status); } } #else Q_UNUSED(fileName) Q_UNUSED(dataSource) #endif } /*! * \brief Return a map of the available extensions names in file \a filename * The keys of the map are the extension types, the values are the names * \param fileName the name of the FITS file to be analyzed */ QMultiMap FITSFilterPrivate::extensionNames(const QString& fileName) { DEBUG("FITSFilterPrivate::extensionNames() file name = " << fileName.toStdString()); #ifdef HAVE_FITS QMultiMap extensions; int status = 0; fitsfile* fitsFile = nullptr; if (fits_open_file(&fitsFile, fileName.toLatin1(), READONLY, &status )) return QMultiMap(); int hduCount; if (fits_get_num_hdus(fitsFile, &hduCount, &status)) return QMultiMap(); int imageCount = 0; int asciiTableCount = 0; int binaryTableCount = 0; for (int currentHDU = 1; (currentHDU <= hduCount) && !status; ++currentHDU) { int hduType; status = 0; fits_get_hdu_type(fitsFile, &hduType, &status); switch (hduType) { case IMAGE_HDU: imageCount++; break; case ASCII_TBL: asciiTableCount++; break; case BINARY_TBL: binaryTableCount++; break; } char* keyVal = new char[FLEN_VALUE]; QString extName; if (!fits_read_keyword(fitsFile,"EXTNAME", keyVal, nullptr, &status)) { extName = QLatin1String(keyVal); extName = extName.mid(1, extName.length() -2).simplified(); } else { status = 0; if (!fits_read_keyword(fitsFile,"HDUNAME", keyVal, nullptr, &status)) { extName = QLatin1String(keyVal); extName = extName.mid(1, extName.length() -2).simplified(); } else { status = 0; switch (hduType) { case IMAGE_HDU: if (imageCount == 1) extName = i18n("Primary header"); else extName = i18n("IMAGE #%1", imageCount); break; case ASCII_TBL: extName = i18n("ASCII_TBL #%1", asciiTableCount); break; case BINARY_TBL: extName = i18n("BINARY_TBL #%1", binaryTableCount); break; } } } delete[] keyVal; status = 0; extName = extName.trimmed(); switch (hduType) { case IMAGE_HDU: extensions.insert(QLatin1String("IMAGES"), extName); break; case ASCII_TBL: extensions.insert(QLatin1String("TABLES"), extName); break; case BINARY_TBL: extensions.insert(QLatin1String("TABLES"), extName); break; } fits_movrel_hdu(fitsFile, 1, nullptr, &status); } if (status == END_OF_FILE) status = 0; fits_close_file(fitsFile, &status); return extensions; #else Q_UNUSED(fileName) return QMultiMap(); #endif } /*! * \brief Prints the error text corresponding to the status code \a status * \param status the status code of the error */ void FITSFilterPrivate::printError(int status) const { #ifdef HAVE_FITS if (status) { char errorText[FLEN_ERRMSG]; fits_get_errstatus(status, errorText ); qDebug() << QLatin1String(errorText); } #else Q_UNUSED(status) #endif } /*! * \brief Add the keywords \a keywords to the current header unit * \param keywords the keywords to be added * \param fileName the name of the FITS file (extension) in which the keywords are added */ void FITSFilterPrivate::addNewKeyword(const QString& fileName, const QList& keywords) { #ifdef HAVE_FITS int status = 0; if (fits_open_file(&m_fitsFile, fileName.toLatin1(), READWRITE, &status )) { printError(status); return; } for (const FITSFilter::Keyword& keyword: keywords) { status = 0; if (!keyword.key.compare(QLatin1String("COMMENT"))) { if (fits_write_comment(m_fitsFile, keyword.value.toLatin1(), &status)) printError(status); } else if (!keyword.key.compare(QLatin1String("HISTORY"))) { if (fits_write_history(m_fitsFile, keyword.value.toLatin1(), &status)) printError(status); } else if (!keyword.key.compare(QLatin1String("DATE"))) { if (fits_write_date(m_fitsFile, &status)) printError(status); } else { int ok = 0; if (keyword.key.length() <= FLEN_KEYWORD) { ok++; if (keyword.value.length() <= FLEN_VALUE) { ok++; if (keyword.comment.length() <= FLEN_COMMENT) ok++; } } if (ok == 3) { bool ok; double val = keyword.value.toDouble(&ok); if (ok) { if (fits_write_key(m_fitsFile, TDOUBLE, keyword.key.toLatin1().data(), &val, keyword.comment.toLatin1().data(), &status)) printError(status); } else { if (fits_write_key(m_fitsFile, TSTRING, keyword.key.toLatin1().data(), keyword.value.toLatin1().data(), keyword.comment.toLatin1().data(), &status)) printError(status); } } else if ( ok == 2) { //comment too long } else if ( ok == 1) { //value too long } else { //keyword too long } } } status = 0; fits_close_file(m_fitsFile, &status); #else Q_UNUSED(keywords) Q_UNUSED(fileName) #endif } /*! * \brief Update keywords in the current header unit * \param fileName The name of the FITS file (extension) in which the keywords will be updated * \param originals The original keywords of the FITS file (extension) * \param updates The keywords that contain the updated values */ void FITSFilterPrivate::updateKeywords(const QString& fileName, const QList& originals, const QVector& updates) { #ifdef HAVE_FITS int status = 0; if (fits_open_file(&m_fitsFile, fileName.toLatin1(), READWRITE, &status )) { printError(status); return; } FITSFilter::Keyword updatedKeyword; FITSFilter::Keyword originalKeyword; FITSFilter::KeywordUpdate keywordUpdate; for (int i = 0; i < updates.size(); ++i) { updatedKeyword = updates.at(i); originalKeyword = originals.at(i); keywordUpdate = originals.at(i).updates; if (keywordUpdate.keyUpdated && keywordUpdate.valueUpdated && keywordUpdate.commentUpdated) { if (updatedKeyword.isEmpty()) { if (fits_delete_key(m_fitsFile, originalKeyword.key.toLatin1(), &status)) { printError(status); status = 0; } continue; } } if (!updatedKeyword.key.isEmpty()) { if (fits_modify_name(m_fitsFile, originalKeyword.key.toLatin1(), updatedKeyword.key.toLatin1(), &status )) { printError(status); status = 0; } } if (!updatedKeyword.value.isEmpty()) { bool ok; int intValue; double doubleValue; bool updated = false; doubleValue = updatedKeyword.value.toDouble(&ok); if (ok) { if (fits_update_key(m_fitsFile,TDOUBLE, keywordUpdate.keyUpdated ? updatedKeyword.key.toLatin1() : originalKeyword.key.toLatin1(), &doubleValue, nullptr, &status)) printError(status); else updated = true; } if (!updated) { intValue = updatedKeyword.value.toInt(&ok); if (ok) { if (fits_update_key(m_fitsFile,TINT, keywordUpdate.keyUpdated ? updatedKeyword.key.toLatin1() : originalKeyword.key.toLatin1(), &intValue, nullptr, &status)) printError(status); else updated = true; } } if (!updated) { if (fits_update_key(m_fitsFile,TSTRING, keywordUpdate.keyUpdated ? updatedKeyword.key.toLatin1() : originalKeyword.key.toLatin1(), updatedKeyword.value.toLatin1().data(), nullptr, &status)) printError(status); } } else { if (keywordUpdate.valueUpdated) { if (fits_update_key_null(m_fitsFile, keywordUpdate.keyUpdated ? updatedKeyword.key.toLatin1() : originalKeyword.key.toLatin1(), nullptr, &status)) { printError(status); status = 0; } } } if (!updatedKeyword.comment.isEmpty()) { if (fits_modify_comment(m_fitsFile, keywordUpdate.keyUpdated ? updatedKeyword.key.toLatin1() : originalKeyword.key.toLatin1(), updatedKeyword.comment.toLatin1().data(), &status)) { printError(status); status = 0; } } else { if (keywordUpdate.commentUpdated) { if (fits_modify_comment(m_fitsFile, keywordUpdate.keyUpdated ? updatedKeyword.key.toLatin1() : originalKeyword.key.toLatin1(), QByteArray().constData(), &status)) { printError(status); status = 0; } } } } status = 0; fits_close_file(m_fitsFile, &status); #else Q_UNUSED(fileName) Q_UNUSED(originals) Q_UNUSED(updates) #endif } /*! * \brief Delete the keywords \a keywords from the current header unit * \param fileName the name of the FITS file (extension) in which the keywords will be deleted. * \param keywords the keywords to deleted */ void FITSFilterPrivate::deleteKeyword(const QString& fileName, const QList &keywords) { #ifdef HAVE_FITS int status = 0; if (fits_open_file(&m_fitsFile, fileName.toLatin1(), READWRITE, &status )) { printError(status); return; } for (const auto& keyword : keywords) { if (!keyword.key.isEmpty()) { status = 0; if (fits_delete_key(m_fitsFile, keyword.key.toLatin1(), &status)) printError(status); } } status = 0; fits_close_file(m_fitsFile, &status); #else Q_UNUSED(keywords) Q_UNUSED(fileName) #endif } /*! * \brief FITSFilterPrivate::addKeywordUnit * \param fileName the FITS file (extension) in which the keyword units are updated/added * \param keywords the keywords whose units were modified/added */ void FITSFilterPrivate::addKeywordUnit(const QString &fileName, const QList &keywords) { #ifdef HAVE_FITS int status = 0; if (fits_open_file(&m_fitsFile, fileName.toLatin1(), READWRITE, &status )) { printError(status); return; } for (const FITSFilter::Keyword& keyword : keywords) { if (keyword.updates.unitUpdated) { if (fits_write_key_unit(m_fitsFile, keyword.key.toLatin1(), keyword.unit.toLatin1().data(), &status)) { printError(status); status = 0; } } } status = 0; fits_close_file(m_fitsFile, &status); #else Q_UNUSED(fileName) Q_UNUSED(keywords) #endif } /*! * \brief Remove extensions from a FITS file * \param extensions The extensions to be removed from the FITS file */ void FITSFilterPrivate::removeExtensions(const QStringList &extensions) { #ifdef HAVE_FITS int status = 0; for (const auto& ext : extensions) { status = 0; if (fits_open_file(&m_fitsFile, ext.toLatin1(), READWRITE, &status )) { printError(status); continue; } if (fits_delete_hdu(m_fitsFile, nullptr, &status)) printError(status); status = 0; fits_close_file(m_fitsFile, &status); } #else Q_UNUSED(extensions) #endif } /*! * \brief Returns a list of keywords in the current header of \a fileName * \param fileName the name of the FITS file (extension) to be opened * \return A list of keywords */ QList FITSFilterPrivate::chduKeywords(const QString& fileName) { #ifdef HAVE_FITS int status = 0; if (fits_open_file(&m_fitsFile, fileName.toLatin1(), READONLY, &status )) { printError(status); return QList (); } int numberOfKeys; if (fits_get_hdrspace(m_fitsFile, &numberOfKeys, nullptr, &status)) { printError(status); return QList (); } QList keywords; keywords.reserve(numberOfKeys); char* key = new char[FLEN_KEYWORD]; char* value = new char[FLEN_VALUE]; char* comment = new char[FLEN_COMMENT]; char* unit = new char[FLEN_VALUE]; for (int i = 1; i <= numberOfKeys; ++i) { QStringList recordValues; FITSFilter::Keyword keyword; if (fits_read_keyn(m_fitsFile, i, key, value, comment, &status)) { printError(status); status = 0; continue; } fits_read_key_unit(m_fitsFile, key, unit, &status); recordValues << QLatin1String(key) << QLatin1String(value) << QLatin1String(comment) << QLatin1String(unit); keyword.key = recordValues[0].simplified(); keyword.value = recordValues[1].simplified(); keyword.comment = recordValues[2].simplified(); keyword.unit = recordValues[3].simplified(); keywords.append(keyword); } delete[] key; delete[] value; delete[] comment; delete[] unit; fits_close_file(m_fitsFile, &status); return keywords; #else Q_UNUSED(fileName) return QList(); #endif } /*! * \brief Builds the table \a headerEditTable from the keywords \a keys * \param fileName The name of the FITS file from which the keys are read if \a readKeys is \c true * \param headerEditTable The table to be built * \param readKeys It's used to determine whether the keywords are provided or they should be read from * file \a fileName * \param keys The keywords that are provided if the keywords were read already. */ void FITSFilterPrivate::parseHeader(const QString &fileName, QTableWidget *headerEditTable, bool readKeys, const QList& keys) { #ifdef HAVE_FITS QList keywords; if (readKeys) keywords = chduKeywords(fileName); else keywords = keys; headerEditTable->setRowCount(keywords.size()); QTableWidgetItem* item; for (int i = 0; i < keywords.size(); ++i) { const FITSFilter::Keyword& keyword = keywords.at(i); const bool mandatory = FITSFilter::mandatoryImageExtensionKeywords().contains(keyword.key) || FITSFilter::mandatoryTableExtensionKeywords().contains(keyword.key); item = new QTableWidgetItem(keyword.key); const QString& itemText = item->text(); const bool notEditableKey = mandatory || itemText.contains(QLatin1String("TFORM")) || itemText.contains(QLatin1String("TTYPE")) || itemText.contains(QLatin1String("TUNIT")) || itemText.contains(QLatin1String("TDISP")) || itemText.contains(QLatin1String("TBCOL")) || itemText.contains(QLatin1String("TZERO")); const bool notEditableValue = mandatory || itemText.contains(QLatin1String("TFORM")) || itemText.contains(QLatin1String("TDISP")) || itemText.contains(QLatin1String("TBCOL")) || itemText.contains(QLatin1String("TZERO")); if (notEditableKey) item->setFlags(item->flags() & ~Qt::ItemIsEditable); else item->setFlags(Qt::ItemIsEditable | Qt::ItemIsSelectable | Qt::ItemIsEnabled); headerEditTable->setItem(i, 0, item ); item = new QTableWidgetItem(keyword.value); if (notEditableValue) item->setFlags(item->flags() & ~Qt::ItemIsEditable); else item->setFlags(Qt::ItemIsEditable | Qt::ItemIsSelectable | Qt::ItemIsEnabled); headerEditTable->setItem(i, 1, item ); QString commentFieldText; if (!keyword.unit.isEmpty()) { if (keyword.updates.unitUpdated) { const QString& comment = keyword.comment.right(keyword.comment.size() - keyword.comment.indexOf(QChar(']'))-1); commentFieldText = QLatin1String("[") + keyword.unit + QLatin1String("] ") + comment; } else { if (keyword.comment.at(0) == QLatin1Char('[')) commentFieldText = keyword.comment; else commentFieldText = QLatin1String("[") + keyword.unit + QLatin1String("] ") + keyword.comment; } } else commentFieldText = keyword.comment; item = new QTableWidgetItem(commentFieldText); item->setFlags(Qt::ItemIsEditable | Qt::ItemIsSelectable | Qt::ItemIsEnabled); headerEditTable->setItem(i, 2, item ); } headerEditTable->resizeColumnsToContents(); #else Q_UNUSED(fileName) Q_UNUSED(headerEditTable) Q_UNUSED(readKeys) Q_UNUSED(keys) #endif } /*! * \brief Helper function to return the value of the key \a key * \param fileName The name of the FITS file (extension) in which the keyword with key \a key should exist * \param key The key of the keyword whose value it's returned * \return The value of the keyword as a string */ const QString FITSFilterPrivate::valueOf(const QString& fileName, const char *key) { #ifdef HAVE_FITS int status = 0; if (fits_open_file(&m_fitsFile, fileName.toLatin1(), READONLY, &status )) { printError(status); return QString (); } char* keyVal = new char[FLEN_VALUE]; QString keyValue; if (!fits_read_keyword(m_fitsFile, key, keyVal, nullptr, &status)) { keyValue = QLatin1String(keyVal); keyValue = keyValue.simplified(); } else { printError(status); delete[] keyVal; fits_close_file(m_fitsFile, &status); return QString(); } delete[] keyVal; status = 0; fits_close_file(m_fitsFile, &status); return keyValue; #else Q_UNUSED(fileName) Q_UNUSED(key) return QString(); #endif } /*! * \brief Build the extensions tree from FITS file (extension) \a fileName * \param fileName The name of the FITS file to be opened * \param tw The QTreeWidget to be built * \param checkPrimary Used to determine whether the tree will be used for import or the header edit, * if it's \c true and if the primary array it's empty, then the item won't be added to the tree */ void FITSFilterPrivate::parseExtensions(const QString &fileName, QTreeWidget *tw, bool checkPrimary) { DEBUG("FITSFilterPrivate::parseExtensions()"); #ifdef HAVE_FITS const QMultiMap& extensions = extensionNames(fileName); const QStringList& imageExtensions = extensions.values(QLatin1String("IMAGES")); const QStringList& tableExtensions = extensions.values(QLatin1String("TABLES")); QTreeWidgetItem* root = tw->invisibleRootItem(); //TODO: fileName may contain any data type: check if it's a FITS file QTreeWidgetItem* treeNameItem = new QTreeWidgetItem((QTreeWidgetItem*)nullptr, QStringList() << fileName); root->addChild(treeNameItem); treeNameItem->setExpanded(true); QTreeWidgetItem* imageExtensionItem = new QTreeWidgetItem((QTreeWidgetItem*)nullptr, QStringList() << i18n("Images")); imageExtensionItem->setFlags(imageExtensionItem->flags() & ~Qt::ItemIsSelectable ); QString primaryHeaderNaxis = valueOf(fileName, "NAXIS"); const int naxis = primaryHeaderNaxis.toInt(); bool noImage = false; for (const QString& ext : imageExtensions) { QTreeWidgetItem* treeItem = new QTreeWidgetItem((QTreeWidgetItem*)nullptr, QStringList() << ext); if (ext == i18n("Primary header")) { - if (checkPrimary && naxis == 0) + if (checkPrimary && naxis == 0) { + delete treeItem; continue; + } } imageExtensionItem->addChild(treeItem); } if (imageExtensionItem->childCount() > 0) { treeNameItem->addChild(imageExtensionItem); imageExtensionItem->setIcon(0,QIcon::fromTheme("view-preview")); imageExtensionItem->setExpanded(true); imageExtensionItem->child(0)->setSelected(true); tw->setCurrentItem(imageExtensionItem->child(0)); } else noImage = true; if (tableExtensions.size() > 0) { QTreeWidgetItem* tableExtensionItem = new QTreeWidgetItem((QTreeWidgetItem*)nullptr, QStringList() << i18n("Tables")); tableExtensionItem->setFlags(tableExtensionItem->flags() & ~Qt::ItemIsSelectable ); for (const QString& ext : tableExtensions) { QTreeWidgetItem* treeItem = new QTreeWidgetItem((QTreeWidgetItem*)nullptr, QStringList() << ext); tableExtensionItem->addChild(treeItem); } if (tableExtensionItem->childCount() > 0) { treeNameItem->addChild(tableExtensionItem); tableExtensionItem->setIcon(0,QIcon::fromTheme("x-office-spreadsheet")); tableExtensionItem->setExpanded(true); if (noImage) { tableExtensionItem->child(0)->setSelected(true); tw->setCurrentItem(tableExtensionItem->child(0)); } } } #else Q_UNUSED(fileName) Q_UNUSED(tw) Q_UNUSED(checkPrimary) #endif DEBUG("FITSFilterPrivate::parseExtensions() DONE"); } /*! * \brief FITSFilterPrivate::~FITSFilterPrivate */ FITSFilterPrivate::~FITSFilterPrivate() = default; //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## /*! Saves as XML. */ void FITSFilter::save(QXmlStreamWriter * writer) const { Q_UNUSED(writer) } /*! Loads from XML. */ bool FITSFilter::load(XmlStreamReader * loader) { Q_UNUSED(loader) return false; } diff --git a/src/backend/datasources/filters/HDF5Filter.cpp b/src/backend/datasources/filters/HDF5Filter.cpp index 3974ce81e..57986c6e5 100644 --- a/src/backend/datasources/filters/HDF5Filter.cpp +++ b/src/backend/datasources/filters/HDF5Filter.cpp @@ -1,1931 +1,1935 @@ /*************************************************************************** File : HDF5Filter.cpp Project : LabPlot Description : HDF5 I/O-filter -------------------------------------------------------------------- Copyright : (C) 2015-2018 by Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2017 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ /* TODO: * Feature: implement missing data types and ranks * Performance: only fill dataPointer or dataStrings (not both) */ #include "backend/datasources/filters/HDF5Filter.h" #include "backend/datasources/filters/HDF5FilterPrivate.h" #include "backend/datasources/LiveDataSource.h" #include "backend/core/column/Column.h" #include #include #include #include /*! \class HDF5Filter \brief Manages the import/export of data from/to a HDF5 file. \ingroup datasources */ HDF5Filter::HDF5Filter():AbstractFileFilter(HDF5), d(new HDF5FilterPrivate(this)) {} HDF5Filter::~HDF5Filter() = default; /*! parses the content of the file \c fileName. */ void HDF5Filter::parse(const QString & fileName, QTreeWidgetItem* rootItem) { d->parse(fileName, rootItem); } /*! reads the content of the data set \c dataSet from file \c fileName. */ QVector HDF5Filter::readCurrentDataSet(const QString& fileName, AbstractDataSource* dataSource, bool &ok, AbstractFileFilter::ImportMode importMode, int lines) { return d->readCurrentDataSet(fileName, dataSource, ok, importMode, lines); } /*! reads the content of the file \c fileName to the data source \c dataSource. */ void HDF5Filter::readDataFromFile(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode mode) { d->readDataFromFile(fileName, dataSource, mode); } /*! writes the content of the data source \c dataSource to the file \c fileName. */ void HDF5Filter::write(const QString& fileName, AbstractDataSource* dataSource) { d->write(fileName, dataSource); } /////////////////////////////////////////////////////////////////////// /*! loads the predefined filter settings for \c filterName */ void HDF5Filter::loadFilterSettings(const QString& filterName) { Q_UNUSED(filterName); } /*! saves the current settings as a new filter with the name \c filterName */ void HDF5Filter::saveFilterSettings(const QString& filterName) const { Q_UNUSED(filterName); } /////////////////////////////////////////////////////////////////////// void HDF5Filter::setCurrentDataSetName(const QString& ds) { d->currentDataSetName = ds; } const QString HDF5Filter::currentDataSetName() const { return d->currentDataSetName; } void HDF5Filter::setStartRow(const int s) { d->startRow = s; } int HDF5Filter::startRow() const { return d->startRow; } void HDF5Filter::setEndRow(const int e) { d->endRow = e; } int HDF5Filter::endRow() const { return d->endRow; } void HDF5Filter::setStartColumn(const int c) { d->startColumn = c; } int HDF5Filter::startColumn() const { return d->startColumn; } void HDF5Filter::setEndColumn(const int c) { d->endColumn = c; } int HDF5Filter::endColumn() const { return d->endColumn; } QString HDF5Filter::fileInfoString(const QString& fileName) { DEBUG("HDF5Filter::fileInfoString()"); QString info; #ifdef HAVE_HDF5 QByteArray bafileName = fileName.toLatin1(); DEBUG("fileName = " << bafileName.data()); // check file type first htri_t isHdf5 = H5Fis_hdf5(bafileName.data()); if (isHdf5 == 0) { DEBUG(bafileName.data() << " is not a HDF5 file! isHdf5 = " << isHdf5 << " Giving up."); return i18n("Not a HDF5 file"); } if (isHdf5 < 0) { DEBUG("H5Fis_hdf5() failed on " << bafileName.data() << "! Giving up."); return i18n("Failed checking file"); } // open file hid_t file = H5Fopen(bafileName.data(), H5F_ACC_RDONLY, H5P_DEFAULT); HDF5FilterPrivate::handleError((int)file, "H5Fopen", fileName); if (file < 0) { DEBUG("Opening file " << bafileName.data() << " failed! Giving up."); return i18n("Failed opening HDF5 file"); } hsize_t size; herr_t status = H5Fget_filesize(file, &size); if (status >= 0) { info += i18n("File size: %1 bytes", QString::number(size)); info += QLatin1String("
"); } hssize_t freesize = H5Fget_freespace(file); info += i18n("Free space: %1 bytes", QString::number(freesize)); info += QLatin1String("
"); info += QLatin1String("
"); ssize_t objectCount; objectCount = H5Fget_obj_count(file, H5F_OBJ_FILE); info += i18n("Number of files: %1", QString::number(objectCount)); info += QLatin1String("
"); objectCount = H5Fget_obj_count(file, H5F_OBJ_DATASET); info += i18n("Number of data sets: %1", QString::number(objectCount)); info += QLatin1String("
"); objectCount = H5Fget_obj_count(file, H5F_OBJ_GROUP); info += i18n("Number of groups: %1", QString::number(objectCount)); info += QLatin1String("
"); objectCount = H5Fget_obj_count(file, H5F_OBJ_DATATYPE); info += i18n("Number of named datatypes: %1", QString::number(objectCount)); info += QLatin1String("
"); objectCount = H5Fget_obj_count(file, H5F_OBJ_ATTR); info += i18n("Number of attributes: %1", QString::number(objectCount)); info += QLatin1String("
"); objectCount = H5Fget_obj_count(file, H5F_OBJ_ALL); info += i18n("Number of all objects: %1", QString::number(objectCount)); info += QLatin1String("
"); #ifdef HAVE_AT_LEAST_HDF5_1_10_0 // using H5Fget_info2 struct (see H5Fpublic.h) H5F_info2_t file_info; status = H5Fget_info2(file, &file_info); if (status >= 0) { info += QLatin1String("
"); info += i18n("Version of superblock: %1", QString::number(file_info.super.version)); info += QLatin1String("
"); info += i18n("Size of superblock: %1 bytes", QString::number(file_info.super.super_size)); info += QLatin1String("
"); info += i18n("Size of superblock extension: %1 bytes", QString::number(file_info.super.super_ext_size)); info += QLatin1String("
"); info += i18n("Version of free-space manager: %1", QString::number(file_info.free.version)); info += QLatin1String("
"); info += i18n("Size of free-space manager metadata: %1 bytes", QString::number(file_info.free.meta_size)); info += QLatin1String("
"); info += i18n("Total size of free space: %1 bytes", QString::number(file_info.free.tot_space)); info += QLatin1String("
"); info += i18n("Version of shared object header: %1", QString::number(file_info.sohm.version)); info += QLatin1String("
"); info += i18n("Size of shared object header: %1 bytes", QString::number(file_info.sohm.hdr_size)); info += QLatin1String("
"); info += i18n("Size of all shared object header indexes: %1 bytes", QString::number(file_info.sohm.msgs_info.index_size)); info += QLatin1String("
"); info += i18n("Size of the heap: %1 bytes", QString::number(file_info.sohm.msgs_info.heap_size)); info += QLatin1String("
"); } #else // using H5Fget_info1 struct (named H5F_info_t in HDF5 1.8) H5F_info_t file_info; status = H5Fget_info(file, &file_info); if (status >= 0) { info += i18n("Size of superblock extension: %1 bytes", QString::number(file_info.super_ext_size)); info += QLatin1String("
"); info += i18n("Size of shared object header: %1 bytes", QString::number(file_info.sohm.hdr_size)); info += QLatin1String("
"); info += i18n("Size of all shared object header indexes: %1 bytes", QString::number(file_info.sohm.msgs_info.index_size)); info += QLatin1String("
"); info += i18n("Size of the heap: %1 bytes", QString::number(file_info.sohm.msgs_info.heap_size)); info += QLatin1String("
"); } #endif // cache information //see https://support.hdfgroup.org/HDF5/doc/RM/RM_H5F.html info += QLatin1String("
"); H5AC_cache_config_t config; config.version = H5AC__CURR_CACHE_CONFIG_VERSION; status = H5Fget_mdc_config(file, &config); if (status >= 0) { info += i18n("Cache config version: %1", QString::number(config.version)); info += QLatin1String("
"); info += i18n("Adaptive cache resize report function enabled: %1", config.rpt_fcn_enabled ? i18n("Yes") : i18n("No")); info += QLatin1String("
"); info += i18n("Cache initial maximum size: %1 bytes", QString::number(config.initial_size)); info += QLatin1String("
"); info += i18n("Adaptive cache maximum size: %1 bytes", QString::number(config.max_size)); info += QLatin1String("
"); info += i18n("Adaptive cache minimum size: %1 bytes", QString::number(config.min_size)); info += QLatin1String("
"); //TODO: more settings } double hit_rate; status = H5Fget_mdc_hit_rate(file, &hit_rate); + Q_UNUSED(status); info += i18n("Metadata cache hit rate: %1", QString::number(hit_rate)); info += QLatin1String("
"); //TODO: herr_t H5Fget_mdc_image_info(hid_t file_id, haddr_t *image_addr, hsize_t *image_len) size_t max_size, min_clean_size, cur_size; int cur_num_entries; status = H5Fget_mdc_size(file, &max_size, &min_clean_size, &cur_size, &cur_num_entries); if (status >= 0) { info += i18n("Current cache maximum size: %1 bytes", QString::number(max_size)); info += QLatin1String("
"); info += i18n("Current cache minimum clean size: %1 bytes", QString::number(min_clean_size)); info += QLatin1String("
"); info += i18n("Current cache size: %1 bytes", QString::number(cur_size)); info += QLatin1String("
"); info += i18n("Current number of entries in the cache: %1", QString::number(cur_num_entries)); info += QLatin1String("
"); } //TODO: 1.10 herr_t H5Fget_metadata_read_retry_info( hid_t file_id, H5F_retry_info_t *info ) /* TODO: not available hbool_t atomicMode; status = H5Fget_mpi_atomicity(file, &atomicMode); if (status >= 0) { info += i18n("MPI file access atomic mode: %1", atomicMode ? i18n("Yes") : i18n("No")); info += QLatin1String("
"); }*/ #ifdef HAVE_AT_LEAST_HDF5_1_10_0 hbool_t is_enabled, is_currently_logging; status = H5Fget_mdc_logging_status(file, &is_enabled, &is_currently_logging); if (status >= 0) { info += i18n("Logging enabled: %1", is_enabled ? i18n("Yes") : i18n("No")); info += QLatin1String("
"); info += i18n("Events are currently logged: %1", is_currently_logging ? i18n("Yes") : i18n("No")); info += QLatin1String("
"); } #endif #ifdef HAVE_AT_LEAST_HDF5_1_10_1 unsigned int accesses[2], hits[2], misses[2], evictions[2], bypasses[2]; status = H5Fget_page_buffering_stats(file, accesses, hits, misses, evictions, bypasses); if (status >= 0) { info += i18n("Metadata/raw data page buffer accesses: %1 %2", QString::number(accesses[0]), QString::number(accesses[1])); info += QLatin1String("
"); info += i18n("Metadata/raw data page buffer hits: %1 %2", QString::number(hits[0]), QString::number(hits[1])); info += QLatin1String("
"); info += i18n("Metadata/raw data page buffer misses: %1 %2", QString::number(misses[0]), QString::number(misses[1])); info += QLatin1String("
"); info += i18n("Metadata/raw data page buffer evictions: %1 %2", QString::number(evictions[0]), QString::number(evictions[1])); info += QLatin1String("
"); info += i18n("Metadata/raw data accesses bypassing page buffer: %1 %2", QString::number(bypasses[0]), QString::number(bypasses[1])); info += QLatin1String("
"); } else { info += i18n("Page buffer disabled"); info += QLatin1String("
"); DEBUG("H5Fget_page_buffering_stats() status = " << status); } #endif #else Q_UNUSED(fileName); #endif return info; } /*! * Get file content in DDL (Data Description Language) format * uses "h5dump" */ QString HDF5Filter::fileDDLString(const QString& fileName) { DEBUG("HDF5Filter::fileDDLString()"); QString DDLString; #ifdef Q_OS_LINUX auto* proc = new QProcess(); QStringList args; args << "-H" << fileName; proc->start( "h5dump", args); if (proc->waitForReadyRead(1000) == false) DDLString += i18n("Reading from file %1 failed.", fileName); else { DDLString += proc->readAll(); DDLString.replace('\n', "
\n"); DDLString.replace("\t","    "); //DEBUG(" DDL string: " << DDLString.toStdString()); } #else //TODO: h5dump on Win, Mac Q_UNUSED(fileName) #endif return DDLString; } //##################################################################### //################### Private implementation ########################## //##################################################################### HDF5FilterPrivate::HDF5FilterPrivate(HDF5Filter* owner) : q(owner) { #ifdef HAVE_HDF5 m_status = 0; #endif } #ifdef HAVE_HDF5 void HDF5FilterPrivate::handleError(int err, const QString& function, const QString& arg) { #ifdef NDEBUG Q_UNUSED(err) Q_UNUSED(function) Q_UNUSED(arg) #else if (err < 0) { DEBUG("ERROR " << err << ": " << function.toStdString() << "() - " << arg.toStdString()); } #endif } QString HDF5FilterPrivate::translateHDF5Order(H5T_order_t o) { QString order; switch (o) { case H5T_ORDER_LE: order = "LE"; break; case H5T_ORDER_BE: order = "BE"; break; case H5T_ORDER_VAX: order = "VAX"; break; case H5T_ORDER_MIXED: order = "MIXED"; break; case H5T_ORDER_NONE: order = "NONE"; break; case H5T_ORDER_ERROR: order = "ERROR"; break; } return order; } QString HDF5FilterPrivate::translateHDF5Type(hid_t t) { QString type; if (H5Tequal(t, H5T_STD_I8LE) || H5Tequal(t, H5T_STD_I8BE)) type = "CHAR"; else if (H5Tequal(t, H5T_STD_U8LE) || H5Tequal(t, H5T_STD_U8BE)) type = "UCHAR"; else if (H5Tequal(t, H5T_STD_I16LE) || H5Tequal(t, H5T_STD_I16BE)) type = "SHORT"; else if (H5Tequal(t, H5T_STD_U16LE) || H5Tequal(t, H5T_STD_U16BE)) type = "USHORT"; else if (H5Tequal(t, H5T_STD_I32LE) || H5Tequal(t, H5T_STD_I32BE)) type = "INT"; else if (H5Tequal(t, H5T_STD_U32LE) || H5Tequal(t, H5T_STD_U32BE)) type = "UINT"; else if (H5Tequal(t, H5T_NATIVE_LONG)) type = "LONG"; else if (H5Tequal(t, H5T_NATIVE_ULONG)) type = "ULONG"; else if (H5Tequal(t, H5T_STD_I64LE) || H5Tequal(t, H5T_STD_I64BE)) type = "LLONG"; else if (H5Tequal(t, H5T_STD_U64LE) || H5Tequal(t, H5T_STD_U64BE)) type = "ULLONG"; else if (H5Tequal(t, H5T_IEEE_F32LE) || H5Tequal(t, H5T_IEEE_F32BE)) type = "FLOAT"; else if (H5Tequal(t, H5T_IEEE_F64LE) || H5Tequal(t, H5T_IEEE_F64BE)) type = "DOUBLE"; else if (H5Tequal(t, H5T_NATIVE_LDOUBLE)) type = "LDOUBLE"; else type = "UNKNOWN"; return type; } QString HDF5FilterPrivate::translateHDF5Class(H5T_class_t c) { QString dclass; switch (c) { case H5T_INTEGER: dclass = "INTEGER"; break; case H5T_FLOAT: dclass = "FLOAT"; break; case H5T_STRING: dclass = "STRING"; break; case H5T_BITFIELD: dclass = "BITFIELD"; break; case H5T_OPAQUE: dclass = "OPAQUE"; break; case H5T_COMPOUND: dclass = "COMPOUND"; break; case H5T_ARRAY: dclass = "ARRAY"; break; case H5T_ENUM: dclass = "ENUM"; break; case H5T_REFERENCE: dclass = "REFERENCE"; break; case H5T_VLEN: dclass = "VLEN"; break; case H5T_TIME: dclass = "TIME"; break; case H5T_NCLASSES: dclass = "NCLASSES"; break; case H5T_NO_CLASS: dclass = "NOCLASS"; break; } return dclass; } QStringList HDF5FilterPrivate::readHDF5Compound(hid_t tid) { size_t typeSize = H5Tget_size(tid); QString line; line += QLatin1String("COMPOUND(") + QString::number(typeSize) + QLatin1String(") : ("); int members = H5Tget_nmembers(tid); handleError(members, "H5Tget_nmembers"); for (int i = 0; i < members; ++i) { H5T_class_t mclass = H5Tget_member_class(tid, i); handleError((int)mclass, "H5Tget_member_class"); hid_t mtype = H5Tget_member_type(tid, i); handleError((int)mtype, "H5Tget_member_type"); size_t size = H5Tget_size(mtype); handleError((int)size, "H5Tget_size"); QString typeString = translateHDF5Class(mclass); if (mclass == H5T_INTEGER || mclass == H5T_FLOAT) typeString = translateHDF5Type(mtype); line += H5Tget_member_name(tid, i) + QLatin1String("[") + typeString + QLatin1String("(") + QString::number(size) + QLatin1String(")]"); if (i == members-1) line += QLatin1String(")"); else line += QLatin1String(","); m_status = H5Tclose(mtype); handleError(m_status, "H5Tclose"); } QStringList dataString; dataString << line; return dataString; } template QStringList HDF5FilterPrivate::readHDF5Data1D(hid_t dataset, hid_t type, int rows, int lines, void* dataContainer) { DEBUG("readHDF5Data1D() rows = " << rows << ", lines = " << lines); QStringList dataString; // we read all rows of data T* data = new T[rows]; m_status = H5Dread(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, data); handleError(m_status, "H5Dread"); DEBUG(" startRow = " << startRow << ", endRow = " << endRow); DEBUG(" dataContainer = " << dataContainer); for (int i = startRow - 1; i < qMin(endRow, lines + startRow - 1); ++i) { if (dataContainer) // read to data source static_cast*>(dataContainer)->operator[](i-startRow+1) = data[i]; else // for preview dataString << QString::number(static_cast(data[i])); } delete[] data; return dataString; } -QStringList HDF5FilterPrivate::readHDF5CompoundData1D(hid_t dataset, hid_t tid, int rows, int lines, QVector& dataContainer) { +QStringList HDF5FilterPrivate::readHDF5CompoundData1D(hid_t dataset, hid_t tid, int rows, int lines, std::vector& dataContainer) { DEBUG("HDF5FilterPrivate::readHDF5CompoundData1D()"); DEBUG(" dataContainer size = " << dataContainer.size()); int members = H5Tget_nmembers(tid); handleError(members, "H5Tget_nmembers"); DEBUG(" # members = " << members); QStringList dataString; if (!dataContainer[0]) { for (int i = 0; i < qMin(rows, lines); ++i) dataString << QLatin1String("("); dataContainer.resize(members); // avoid "index out of range" for preview } for (int m = 0; m < members; ++m) { hid_t mtype = H5Tget_member_type(tid, m); handleError((int)mtype, "H5Tget_member_type"); size_t msize = H5Tget_size(mtype); handleError((int)msize, "H5Tget_size"); hid_t ctype = H5Tcreate(H5T_COMPOUND, msize); handleError((int)ctype, "H5Tcreate"); m_status = H5Tinsert(ctype, H5Tget_member_name(tid, m), 0, mtype); handleError(m_status, "H5Tinsert"); QStringList mdataString; if (H5Tequal(mtype, H5T_STD_I8LE) || H5Tequal(mtype, H5T_STD_I8BE)) mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); else if (H5Tequal(mtype, H5T_NATIVE_CHAR)) { switch (sizeof(H5T_NATIVE_CHAR)) { case 1: mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); break; case 2: mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); break; case 4: mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); break; case 8: mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); break; } } else if (H5Tequal(mtype, H5T_STD_U8LE) || H5Tequal(mtype, H5T_STD_U8BE)) mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); else if (H5Tequal(mtype, H5T_NATIVE_UCHAR)) { switch (sizeof(H5T_NATIVE_UCHAR)) { case 1: mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); break; case 2: mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); break; case 4: mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); break; case 8: mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); break; } } else if (H5Tequal(mtype, H5T_STD_I16LE) || H5Tequal(mtype, H5T_STD_I16BE) || H5Tequal(mtype, H5T_NATIVE_SHORT)) mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); else if (H5Tequal(mtype, H5T_STD_U16LE) || H5Tequal(mtype, H5T_STD_U16BE) || H5Tequal(mtype, H5T_NATIVE_SHORT)) mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); else if (H5Tequal(mtype, H5T_STD_I32LE) || H5Tequal(mtype, H5T_STD_I32BE) || H5Tequal(mtype, H5T_NATIVE_INT)) mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); else if (H5Tequal(mtype, H5T_STD_U32LE) || H5Tequal(mtype, H5T_STD_U32BE) || H5Tequal(mtype, H5T_NATIVE_UINT)) mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); else if (H5Tequal(mtype, H5T_NATIVE_LONG)) mdataString = readHDF5Data1D(dataset, ctype, rows, lines, dataContainer[m]); else if (H5Tequal(mtype, H5T_NATIVE_ULONG)) mdataString = readHDF5Data1D(dataset, ctype, rows, lines, dataContainer[m]); else if (H5Tequal(mtype, H5T_STD_I64LE) || H5Tequal(mtype, H5T_STD_I64BE) || H5Tequal(mtype, H5T_NATIVE_LLONG)) mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); else if (H5Tequal(mtype, H5T_STD_U64LE) || H5Tequal(mtype, H5T_STD_U64BE) || H5Tequal(mtype, H5T_NATIVE_ULLONG)) mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); else if (H5Tequal(mtype, H5T_IEEE_F32LE) || H5Tequal(mtype, H5T_IEEE_F32BE)) mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); else if (H5Tequal(mtype, H5T_IEEE_F64LE) || H5Tequal(mtype, H5T_IEEE_F64BE)) mdataString = readHDF5Data1D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, lines, dataContainer[m]); else if (H5Tequal(mtype, H5T_NATIVE_LDOUBLE)) mdataString = readHDF5Data1D(dataset, ctype, rows, lines, dataContainer[m]); else { if (dataContainer[m]) { for (int i = startRow-1; i < qMin(endRow, lines + startRow - 1); ++i) static_cast*>(dataContainer[m])->operator[](i - startRow + 1) = 0; } else { for (int i = 0; i < qMin(rows, lines); ++i) mdataString << QLatin1String("_"); } H5T_class_t mclass = H5Tget_member_class(tid, m); handleError((int)mclass, "H5Tget_member_class"); DEBUG("unsupported type of class " << translateHDF5Class(mclass).toStdString()); } if (!dataContainer[0]) { for (int i = 0; i < qMin(rows, lines); ++i) { dataString[i] += mdataString[i]; if (m < members - 1) dataString[i] += QLatin1String(","); } } H5Tclose(ctype); } if (!dataContainer[0]) { for (int i = 0; i < qMin(rows, lines); ++i) dataString[i] += QLatin1String(")"); } return dataString; } template -QVector HDF5FilterPrivate::readHDF5Data2D(hid_t dataset, hid_t type, int rows, int cols, int lines, QVector& dataPointer) { +QVector HDF5FilterPrivate::readHDF5Data2D(hid_t dataset, hid_t type, int rows, int cols, int lines, std::vector& dataPointer) { DEBUG("readHDF5Data2D() rows = " << rows << ", cols =" << cols << ", lines =" << lines); QVector dataStrings; + if (rows == 0 || cols == 0) + return dataStrings; + T** data = (T**) malloc(rows*sizeof(T*)); data[0] = (T*) malloc(cols*rows*sizeof(T)); for (int i = 1; i < rows; ++i) data[i] = data[0] + i*cols; m_status = H5Dread(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, &data[0][0]); handleError(m_status,"H5Dread"); for (int i = 0; i < qMin(rows, lines); ++i) { QStringList line; line.reserve(cols); for (int j = 0; j < cols; ++j) { if (dataPointer[0]) static_cast*>(dataPointer[j-startColumn+1])->operator[](i-startRow+1) = data[i][j]; else line << QString::number(static_cast(data[i][j])); } dataStrings << line; } free(data[0]); free(data); QDEBUG(dataStrings); return dataStrings; } QVector HDF5FilterPrivate::readHDF5CompoundData2D(hid_t dataset, hid_t tid, int rows, int cols, int lines) { DEBUG("readHDF5CompoundData2D() rows =" << rows << "cols =" << cols << "lines =" << lines); int members = H5Tget_nmembers(tid); handleError(members, "H5Tget_nmembers"); DEBUG(" # members =" << members); QVector dataStrings; for (int i = 0; i < qMin(rows, lines); ++i) { QStringList lineStrings; for (int j = 0; j < cols; ++j) lineStrings << QLatin1String("("); dataStrings << lineStrings; } //QStringList* data = new QStringList[members]; for (int m = 0; m < members; ++m) { hid_t mtype = H5Tget_member_type(tid, m); handleError((int)mtype, "H5Tget_member_type"); size_t msize = H5Tget_size(mtype); handleError((int)msize, "H5Tget_size"); hid_t ctype = H5Tcreate(H5T_COMPOUND, msize); handleError((int)ctype, "H5Tcreate"); m_status = H5Tinsert(ctype, H5Tget_member_name(tid, m), 0, mtype); handleError(m_status, "H5Tinsert"); // dummy container for all data columns // initially contains one pointer set to NULL - QVector dummy(1, nullptr); + std::vector dummy(1, nullptr); QVector mdataStrings; if (H5Tequal(mtype, H5T_STD_I8LE) || H5Tequal(mtype, H5T_STD_I8BE)) mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); else if (H5Tequal(mtype, H5T_NATIVE_CHAR)) { switch (sizeof(H5T_NATIVE_CHAR)) { case 1: mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); break; case 2: mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); break; case 4: mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); break; case 8: mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); break; } } else if (H5Tequal(mtype, H5T_STD_U8LE) || H5Tequal(mtype, H5T_STD_U8BE)) mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); else if (H5Tequal(mtype, H5T_NATIVE_UCHAR)) { switch (sizeof(H5T_NATIVE_UCHAR)) { case 1: mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); break; case 2: mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); break; case 4: mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); break; case 8: mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); break; } } else if (H5Tequal(mtype, H5T_STD_I16LE) || H5Tequal(mtype, H5T_STD_I16BE)|| H5Tequal(mtype, H5T_NATIVE_SHORT)) mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); else if (H5Tequal(mtype, H5T_STD_U16LE) || H5Tequal(mtype, H5T_STD_U16BE) || H5Tequal(mtype, H5T_NATIVE_USHORT)) mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); else if (H5Tequal(mtype, H5T_STD_I32LE) || H5Tequal(mtype, H5T_STD_I32BE) || H5Tequal(mtype, H5T_NATIVE_INT)) mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); else if (H5Tequal(mtype, H5T_STD_U32LE) || H5Tequal(mtype, H5T_STD_U32BE) || H5Tequal(mtype, H5T_NATIVE_UINT)) mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); else if (H5Tequal(mtype, H5T_NATIVE_LONG)) mdataStrings = readHDF5Data2D(dataset, ctype, rows, cols, lines, dummy); else if (H5Tequal(mtype, H5T_NATIVE_ULONG)) mdataStrings = readHDF5Data2D(dataset, ctype, rows, cols, lines, dummy); else if (H5Tequal(mtype, H5T_STD_I64LE) || H5Tequal(mtype, H5T_STD_I64BE) || H5Tequal(mtype, H5T_NATIVE_LLONG)) mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); else if (H5Tequal(mtype, H5T_STD_U64LE) || H5Tequal(mtype, H5T_STD_U64BE) || H5Tequal(mtype, H5T_NATIVE_ULLONG)) mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); else if (H5Tequal(mtype, H5T_IEEE_F32LE) || H5Tequal(mtype, H5T_IEEE_F32BE)) mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); else if (H5Tequal(mtype, H5T_IEEE_F64LE) || H5Tequal(mtype, H5T_IEEE_F64BE)) mdataStrings = readHDF5Data2D(dataset, H5Tget_native_type(ctype, H5T_DIR_DEFAULT), rows, cols, lines, dummy); else if (H5Tequal(mtype, H5T_NATIVE_LDOUBLE)) mdataStrings = readHDF5Data2D(dataset, ctype, rows, cols, lines, dummy); else { for (int i = 0; i < qMin(rows, lines); ++i) { QStringList lineString; for (int j = 0; j < cols; ++j) lineString << QLatin1String("_"); mdataStrings << lineString; } #ifndef NDEBUG H5T_class_t mclass = H5Tget_member_class(tid, m); #endif DEBUG("unsupported class " << translateHDF5Class(mclass).toStdString()); } m_status = H5Tclose(ctype); handleError(m_status, "H5Tclose"); for (int i = 0; i < qMin(rows, lines); i++) { for (int j = 0; j < cols; j++) { dataStrings[i][j] += mdataStrings[i][j]; if (m < members-1) dataStrings[i][j] += QLatin1String(","); } } } for (int i = 0; i < qMin(rows, lines); ++i) { for (int j = 0; j < cols; ++j) dataStrings[i][j] += QLatin1String(")"); } QDEBUG("dataStrings =" << dataStrings); return dataStrings; } QStringList HDF5FilterPrivate::readHDF5Attr(hid_t aid) { QStringList attr; char name[MAXNAMELENGTH]; m_status = H5Aget_name(aid, MAXNAMELENGTH, name); handleError(m_status, "H5Aget_name"); attr << QString(name); // DEBUG(" name =" << QString(name)); hid_t aspace = H5Aget_space(aid); // the dimensions of the attribute data handleError((int)aspace, "H5Aget_space"); hid_t atype = H5Aget_type(aid); handleError((int)atype, "H5Aget_type"); hid_t aclass = H5Tget_class(atype); handleError((int)aclass, "H5Aget_class"); if (aclass == H5T_STRING) { char buf[MAXSTRINGLENGTH]; // buffer to read attr value hid_t amem = H5Tget_native_type(atype, H5T_DIR_ASCEND); handleError((int)amem, "H5Tget_native_type"); m_status = H5Aread(aid, amem, buf); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString(buf); m_status = H5Tclose(amem); handleError(m_status, "H5Tclose"); } else if (aclass == H5T_INTEGER) { if (H5Tequal(atype, H5T_STD_I8LE)) { qint8 value; m_status = H5Aread(aid, H5T_STD_I8LE, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else if (H5Tequal(atype, H5T_STD_I8BE)) { qint8 value; m_status = H5Aread(aid, H5T_STD_I8BE, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else if (H5Tequal(atype, H5T_NATIVE_CHAR)) { switch (sizeof(H5T_NATIVE_CHAR)) { case 1: { qint8 value; m_status = H5Aread(aid, H5T_NATIVE_CHAR, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); break; } case 2: { qint16 value; m_status = H5Aread(aid, H5T_NATIVE_CHAR, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); break; } case 4: { qint32 value; m_status = H5Aread(aid, H5T_NATIVE_CHAR, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); break; } case 8: { qint64 value; m_status = H5Aread(aid, H5T_NATIVE_CHAR, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); break; } default: DEBUG("unknown size " << sizeof(H5T_NATIVE_CHAR) << " of H5T_NATIVE_CHAR"); return QStringList(QString()); } } else if (H5Tequal(atype, H5T_STD_U8LE)) { uint8_t value; m_status = H5Aread(aid, H5T_STD_U8LE, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else if (H5Tequal(atype, H5T_STD_U8BE)) { uint8_t value; m_status = H5Aread(aid, H5T_STD_U8BE, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else if (H5Tequal(atype, H5T_NATIVE_UCHAR)) { switch (sizeof(H5T_NATIVE_UCHAR)) { case 1: { uint8_t value; m_status = H5Aread(aid, H5T_NATIVE_UCHAR, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); break; } case 2: { uint16_t value; m_status = H5Aread(aid, H5T_NATIVE_UCHAR, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); break; } case 4: { uint32_t value; m_status = H5Aread(aid, H5T_NATIVE_UCHAR, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); break; } case 8: { uint64_t value; m_status = H5Aread(aid, H5T_NATIVE_UCHAR, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); break; } default: DEBUG("unknown size " << sizeof(H5T_NATIVE_UCHAR) << " of H5T_NATIVE_UCHAR"); return QStringList(QString()); } } else if (H5Tequal(atype, H5T_STD_I16LE) || H5Tequal(atype, H5T_STD_I16BE) || H5Tequal(atype, H5T_NATIVE_SHORT)) { short value; m_status = H5Aread(aid, H5T_NATIVE_SHORT, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else if (H5Tequal(atype, H5T_STD_U16LE) || H5Tequal(atype, H5T_STD_U16BE) || H5Tequal(atype, H5T_NATIVE_USHORT)) { unsigned short value; m_status = H5Aread(aid, H5T_NATIVE_USHORT, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else if (H5Tequal(atype, H5T_STD_I32LE) || H5Tequal(atype, H5T_STD_I32BE) || H5Tequal(atype, H5T_NATIVE_INT)) { int value; m_status = H5Aread(aid, H5T_NATIVE_INT, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else if (H5Tequal(atype, H5T_STD_U32LE) || H5Tequal(atype, H5T_STD_U32BE) || H5Tequal(atype, H5T_NATIVE_UINT)) { unsigned int value; m_status = H5Aread(aid, H5T_NATIVE_UINT, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else if (H5Tequal(atype, H5T_NATIVE_LONG)) { long value; m_status = H5Aread(aid, H5T_NATIVE_LONG, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else if (H5Tequal(atype, H5T_NATIVE_ULONG)) { unsigned long value; m_status = H5Aread(aid, H5T_NATIVE_ULONG, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else if (H5Tequal(atype, H5T_STD_I64LE) || H5Tequal(atype, H5T_STD_I64BE) || H5Tequal(atype, H5T_NATIVE_LLONG)) { long long value; m_status = H5Aread(aid, H5T_NATIVE_LLONG, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else if (H5Tequal(atype, H5T_STD_U64LE) || H5Tequal(atype, H5T_STD_U64BE) || H5Tequal(atype, H5T_NATIVE_ULLONG)) { unsigned long long value; m_status = H5Aread(aid, H5T_NATIVE_ULLONG, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else attr<<" (unknown integer)"; } else if (aclass == H5T_FLOAT) { if (H5Tequal(atype, H5T_IEEE_F32LE) || H5Tequal(atype, H5T_IEEE_F32BE)) { float value; m_status = H5Aread(aid, H5T_NATIVE_FLOAT, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else if (H5Tequal(atype, H5T_IEEE_F64LE) || H5Tequal(atype, H5T_IEEE_F64BE)) { double value; m_status = H5Aread(aid, H5T_NATIVE_DOUBLE, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number(value); } else if (H5Tequal(atype, H5T_NATIVE_LDOUBLE)) { long double value; m_status = H5Aread(aid, H5T_NATIVE_LDOUBLE, &value); handleError(m_status, "H5Aread"); attr << QLatin1String("=") << QString::number((double)value); } else attr<<" (unknown float)"; } m_status = H5Tclose(atype); handleError(m_status, "H5Tclose"); m_status = H5Sclose(aspace); handleError(m_status, "H5Sclose"); return attr; } QStringList HDF5FilterPrivate::scanHDF5Attrs(hid_t oid) { QStringList attrList; int numAttr = H5Aget_num_attrs(oid); handleError(numAttr, "H5Aget_num_attrs"); DEBUG("number of attr = " << numAttr); for (int i = 0; i < numAttr; ++i) { hid_t aid = H5Aopen_idx(oid, i); handleError((int)aid, "H5Aopen_idx"); attrList << readHDF5Attr(aid); if (i < numAttr-1) attrList << QLatin1String(", "); m_status = H5Aclose(aid); handleError(m_status, "H5Aclose"); } return attrList; } QStringList HDF5FilterPrivate::readHDF5DataType(hid_t tid) { H5T_class_t typeClass = H5Tget_class(tid); handleError((int)typeClass, "H5Tget_class"); QStringList typeProps; QString typeString = translateHDF5Class(typeClass); if (typeClass == H5T_INTEGER || typeClass == H5T_FLOAT) typeString = translateHDF5Type(tid); typeProps<setIcon(0, QIcon::fromTheme("accessories-calculator")); dataTypeItem->setFlags(Qt::ItemIsEnabled); parentItem->addChild(dataTypeItem); } void HDF5FilterPrivate::scanHDF5DataSet(hid_t did, char *dataSetName, QTreeWidgetItem* parentItem) { QString attr = scanHDF5Attrs(did).join(QString()); char link[MAXNAMELENGTH]; m_status = H5Iget_name(did, link, MAXNAMELENGTH); handleError(m_status, "H5Iget_name"); QStringList dataSetProps; hsize_t size = H5Dget_storage_size(did); handleError((int)size, "H5Dget_storage_size"); hid_t datatype = H5Dget_type(did); handleError((int)datatype, "H5Dget_type"); size_t typeSize = H5Tget_size(datatype); handleError((int)typeSize, "H5Dget_size"); dataSetProps << readHDF5DataType(datatype); hid_t dataspace = H5Dget_space(did); int rank = H5Sget_simple_extent_ndims(dataspace); handleError(rank, "H5Sget_simple_extent_ndims"); unsigned int rows = 1, cols = 1, regs = 1; if (rank == 1) { hsize_t dims_out[1]; m_status = H5Sget_simple_extent_dims(dataspace, dims_out, nullptr); handleError(m_status, "H5Sget_simple_extent_dims"); rows = dims_out[0]; dataSetProps << QLatin1String(", ") << QString::number(rows) << QLatin1String(" (") << QString::number(size/typeSize) << QLatin1String(")"); } else if (rank == 2) { hsize_t dims_out[2]; m_status = H5Sget_simple_extent_dims(dataspace, dims_out, nullptr); handleError(m_status, "H5Sget_simple_extent_dims"); rows = dims_out[0]; cols = dims_out[1]; dataSetProps << QLatin1String(", ") << QString::number(rows) << QLatin1String("x") << QString::number(cols) << QLatin1String(" (") << QString::number(size/typeSize) << QLatin1String(")"); } else if (rank == 3) { hsize_t dims_out[3]; m_status = H5Sget_simple_extent_dims(dataspace, dims_out, nullptr); handleError(m_status, "H5Sget_simple_extent_dims"); rows = dims_out[0]; cols = dims_out[1]; regs = dims_out[2]; dataSetProps << QLatin1String(", ") << QString::number(rows) << QLatin1String("x") << QString::number(cols) << QLatin1String("x") << QString::number(regs) << QLatin1String(" (") << QString::number(size/typeSize) << QLatin1String(")"); } else dataSetProps << QLatin1String(", ") << i18n("rank %1 not supported yet", rank); hid_t pid = H5Dget_create_plist(did); handleError((int)pid, "H5Dget_create_plist"); dataSetProps << ", " << readHDF5PropertyList(pid).join(QString()); QTreeWidgetItem* dataSetItem = new QTreeWidgetItem(QStringList()<setIcon(0, QIcon::fromTheme("x-office-spreadsheet")); for (int i = 0; i < dataSetItem->columnCount(); ++i) { if (rows > 0 && cols > 0 && regs > 0) { dataSetItem->setBackground(i, QColor(192,255,192)); dataSetItem->setForeground(i, Qt::black); dataSetItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable); } else dataSetItem->setFlags(Qt::NoItemFlags); } parentItem->addChild(dataSetItem); } void HDF5FilterPrivate::scanHDF5Link(hid_t gid, char *linkName, QTreeWidgetItem* parentItem) { char target[MAXNAMELENGTH]; m_status = H5Gget_linkval(gid, linkName, MAXNAMELENGTH, target) ; handleError(m_status, "H5Gget_linkval"); QTreeWidgetItem* linkItem = new QTreeWidgetItem(QStringList() << QString(linkName) << i18n("symbolic link") << i18n("link to %1", QFile::decodeName(target))); linkItem->setIcon(0, QIcon::fromTheme("emblem-symbolic-link")); linkItem->setFlags(Qt::ItemIsEnabled); parentItem->addChild(linkItem); } void HDF5FilterPrivate::scanHDF5Group(hid_t gid, char *groupName, QTreeWidgetItem* parentItem) { DEBUG("HDF5FilterPrivate::scanHDF5Group()"); //check for hard link H5G_stat_t statbuf; m_status = H5Gget_objinfo(gid, ".", true, &statbuf); handleError(m_status, "H5Gget_objinfo"); if (statbuf.nlink > 1) { if (m_multiLinkList.contains(statbuf.objno[0])) { QTreeWidgetItem* objectItem = new QTreeWidgetItem(QStringList()<setIcon(0, QIcon::fromTheme("link")); objectItem->setFlags(Qt::ItemIsEnabled); parentItem->addChild(objectItem); return; } else { m_multiLinkList.append(statbuf.objno[0]); DEBUG(" group multiple links: "<setIcon(0, QIcon::fromTheme("folder")); groupItem->setFlags(Qt::ItemIsEnabled); parentItem->addChild(groupItem); hsize_t numObj; m_status = H5Gget_num_objs(gid, &numObj); handleError(m_status, "H5Gget_num_objs"); for (unsigned int i = 0; i < numObj; ++i) { char memberName[MAXNAMELENGTH]; m_status = H5Gget_objname_by_idx(gid, (hsize_t)i, memberName, (size_t)MAXNAMELENGTH ); handleError(m_status, "H5Gget_objname_by_idx"); int otype = H5Gget_objtype_by_idx(gid, (size_t)i ); handleError(otype, "H5Gget_objtype_by_idx"); switch (otype) { case H5G_LINK: { scanHDF5Link(gid, memberName, groupItem); break; } case H5G_GROUP: { hid_t grpid = H5Gopen(gid, memberName, H5P_DEFAULT); handleError((int)grpid, "H5Gopen"); scanHDF5Group(grpid, memberName, groupItem); m_status = H5Gclose(grpid); handleError(m_status, "H5Gclose"); break; } case H5G_DATASET: { hid_t dsid = H5Dopen(gid, memberName, H5P_DEFAULT); handleError((int)dsid, "H5Dopen"); scanHDF5DataSet(dsid, memberName, groupItem); m_status = H5Dclose(dsid); handleError(m_status, "H5Dclose"); break; } case H5G_TYPE: { hid_t tid = H5Topen(gid, memberName, H5P_DEFAULT); handleError((int)tid, "H5Topen"); scanHDF5DataType(tid, memberName, groupItem); m_status = H5Tclose(tid); handleError(m_status, "H5Tclose"); break; } default: QTreeWidgetItem* objectItem = new QTreeWidgetItem(QStringList() << QString(memberName) << i18n("unknown")); objectItem->setFlags(Qt::ItemIsEnabled); groupItem->addChild(objectItem); break; } } } #endif /*! parses the content of the file \c fileName and fill the tree using rootItem. */ void HDF5FilterPrivate::parse(const QString& fileName, QTreeWidgetItem* rootItem) { DEBUG("HDF5FilterPrivate::parse()"); #ifdef HAVE_HDF5 QByteArray bafileName = fileName.toLatin1(); DEBUG("fileName = " << bafileName.data()); // check file type first htri_t isHdf5 = H5Fis_hdf5(bafileName.data()); if (isHdf5 == 0) { DEBUG(bafileName.data() << " is not a HDF5 file! Giving up."); return; } if (isHdf5 < 0) { DEBUG("H5Fis_hdf5() failed on " << bafileName.data() << "! Giving up."); return; } // open file hid_t file = H5Fopen(bafileName.data(), H5F_ACC_RDONLY, H5P_DEFAULT); handleError((int)file, "H5Fopen", fileName); if (file < 0) { DEBUG("Opening file " << bafileName.data() << " failed! Giving up."); return; } char rootName[] = "/"; hid_t group = H5Gopen(file, rootName, H5P_DEFAULT); handleError((int)group, "H5Gopen", rootName); // multiLinkList.clear(); crashes scanHDF5Group(group, rootName, rootItem); m_status = H5Gclose(group); handleError(m_status, "H5Gclose", QString()); m_status = H5Fclose(file); handleError(m_status, "H5Fclose", QString()); #else DEBUG("HDF5 not available"); Q_UNUSED(fileName) Q_UNUSED(rootItem) #endif } /*! reads the content of the date set in the file \c fileName to a string (for preview) or to the data source. */ QVector HDF5FilterPrivate::readCurrentDataSet(const QString& fileName, AbstractDataSource* dataSource, bool &ok, AbstractFileFilter::ImportMode mode, int lines) { DEBUG("HDF5Filter::readCurrentDataSet()"); QVector dataStrings; if (currentDataSetName.isEmpty()) { //return QString("No data set selected").replace(' ',QChar::Nbsp); ok = false; return dataStrings << (QStringList() << i18n("No data set selected")); } DEBUG(" current data set = " << currentDataSetName.toStdString()); #ifdef HAVE_HDF5 QByteArray bafileName = fileName.toLatin1(); hid_t file = H5Fopen(bafileName.data(), H5F_ACC_RDONLY, H5P_DEFAULT); handleError((int)file, "H5Fopen", fileName); QByteArray badataSet = currentDataSetName.toLatin1(); hid_t dataset = H5Dopen2(file, badataSet.data(), H5P_DEFAULT); handleError((int)file, "H5Dopen2", currentDataSetName); // Get datatype and dataspace hid_t dtype = H5Dget_type(dataset); handleError((int)dtype, "H5Dget_type"); H5T_class_t dclass = H5Tget_class(dtype); handleError((int)dclass, "H5Dget_class"); size_t typeSize = H5Tget_size(dtype); handleError((int)(typeSize-1), "H5Dget_size"); hid_t dataspace = H5Dget_space(dataset); handleError((int)dataspace, "H5Dget_space"); int rank = H5Sget_simple_extent_ndims(dataspace); handleError(rank, "H5Dget_simple_extent_ndims"); DEBUG(" rank = " << rank); int columnOffset = 0; // offset to import data int actualRows = 0, actualCols = 0; // rows and cols to read // dataContainer is used to store the data read from the dataSource // it contains the pointers of all columns // initially there is one pointer set to nullptr // check for dataContainer[0] != nullptr to decide if dataSource can be used - QVector dataContainer(1, nullptr); + std::vector dataContainer(1, nullptr); // rank= 0: single value, 1: vector, 2: matrix, 3: 3D data, ... switch (rank) { case 0: { // single value actualCols = 1; switch (dclass) { case H5T_STRING: { char* data = (char *) malloc(typeSize * sizeof(char)); hid_t memtype = H5Tcopy(H5T_C_S1); handleError((int)memtype, "H5Tcopy"); m_status = H5Tset_size(memtype, typeSize); handleError(m_status, "H5Tset_size"); m_status = H5Dread(dataset, memtype, H5S_ALL, H5S_ALL, H5P_DEFAULT, data); handleError(m_status, "H5Tread"); dataStrings << (QStringList() << data); free(data); break; } case H5T_INTEGER: case H5T_FLOAT: case H5T_TIME: case H5T_BITFIELD: case H5T_OPAQUE: case H5T_COMPOUND: case H5T_REFERENCE: case H5T_ENUM: case H5T_VLEN: case H5T_ARRAY: case H5T_NO_CLASS: case H5T_NCLASSES: { ok = false; dataStrings << (QStringList() << i18n("rank 0 not implemented yet for type %1", translateHDF5Class(dclass))); QDEBUG(dataStrings); } default: break; } break; } case 1: { // vector hsize_t size, maxSize; m_status = H5Sget_simple_extent_dims(dataspace, &size, &maxSize); handleError(m_status, "H5Sget_simple_extent_dims"); int rows = size; if (endRow == -1) endRow = rows; if (lines == -1) lines = endRow; actualRows = endRow - startRow + 1; actualCols = 1; #ifndef NDEBUG H5T_order_t order = H5Tget_order(dtype); handleError((int)order, "H5Sget_order"); #endif QDEBUG(translateHDF5Class(dclass) << '(' << typeSize << ')' << translateHDF5Order(order) << ", rows:" << rows << " max:" << maxSize); //TODO: support other modes QVector columnModes; columnModes.resize(actualCols); // use current data set name (without path) for column name QStringList vectorNames = {currentDataSetName.mid(currentDataSetName.lastIndexOf("/") + 1)}; QDEBUG(" vector names = " << vectorNames) if (dataSource) columnOffset = dataSource->prepareImport(dataContainer, mode, actualRows, actualCols, vectorNames, columnModes); QStringList dataString; // data saved in a list switch (dclass) { case H5T_STRING: { DEBUG("rank 1 H5T_STRING"); hid_t memtype = H5Tcopy(H5T_C_S1); handleError((int)memtype, "H5Tcopy"); char** data = (char **) malloc(rows * sizeof (char *)); if (H5Tis_variable_str(dtype)) { m_status = H5Tset_size(memtype, H5T_VARIABLE); handleError((int)memtype, "H5Tset_size"); m_status = H5Dread(dataset, memtype, H5S_ALL, H5S_ALL, H5P_DEFAULT, data); handleError(m_status, "H5Dread"); } else { data[0] = (char *) malloc(rows * typeSize * sizeof (char)); for (int i = 1; i < rows; ++i) data[i] = data[0] + i * typeSize; m_status = H5Tset_size(memtype, typeSize); handleError((int)memtype, "H5Tset_size"); m_status = H5Dread(dataset, memtype, H5S_ALL, H5S_ALL, H5P_DEFAULT, data[0]); handleError(m_status, "H5Dread"); } for (int i = startRow-1; i < qMin(endRow, lines + startRow - 1); ++i) dataString << data[i]; free(data); break; } case H5T_INTEGER: { if (H5Tequal(dtype, H5T_STD_I8LE)) dataString = readHDF5Data1D(dataset, H5T_STD_I8LE, rows, lines, dataContainer[0]); else if (H5Tequal(dtype, H5T_STD_I8BE)) dataString = readHDF5Data1D(dataset, H5T_STD_I8BE, rows, lines, dataContainer[0]); else if (H5Tequal(dtype, H5T_NATIVE_CHAR)) { switch (sizeof(H5T_NATIVE_CHAR)) { case 1: dataString = readHDF5Data1D(dataset, H5T_NATIVE_CHAR, rows, lines, dataContainer[0]); break; case 2: dataString = readHDF5Data1D(dataset, H5T_NATIVE_CHAR, rows, lines, dataContainer[0]); break; case 4: dataString = readHDF5Data1D(dataset, H5T_NATIVE_CHAR, rows, lines, dataContainer[0]); break; case 8: dataString = readHDF5Data1D(dataset, H5T_NATIVE_CHAR, rows, lines, dataContainer[0]); break; } } else if (H5Tequal(dtype, H5T_STD_U8LE)) dataString = readHDF5Data1D(dataset, H5T_STD_U8LE, rows, lines, dataContainer[0]); else if (H5Tequal(dtype, H5T_STD_U8BE)) dataString = readHDF5Data1D(dataset, H5T_STD_U8BE, rows, lines, dataContainer[0]); else if (H5Tequal(dtype, H5T_NATIVE_UCHAR)) { switch (sizeof(H5T_NATIVE_UCHAR)) { case 1: dataString = readHDF5Data1D(dataset, H5T_NATIVE_UCHAR, rows, lines, dataContainer[0]); break; case 2: dataString = readHDF5Data1D(dataset, H5T_NATIVE_UCHAR, rows, lines, dataContainer[0]); break; case 4: dataString = readHDF5Data1D(dataset, H5T_NATIVE_UCHAR, rows, lines, dataContainer[0]); break; case 8: dataString = readHDF5Data1D(dataset, H5T_NATIVE_UCHAR, rows, lines, dataContainer[0]); break; } } else if (H5Tequal(dtype, H5T_STD_I16LE) || H5Tequal(dtype, H5T_STD_I16BE) || H5Tequal(dtype, H5T_NATIVE_SHORT)) dataString = readHDF5Data1D(dataset, H5T_NATIVE_SHORT, rows, lines, dataContainer[0]); else if (H5Tequal(dtype, H5T_STD_U16LE) || H5Tequal(dtype, H5T_STD_U16BE) || H5Tequal(dtype, H5T_NATIVE_USHORT)) dataString = readHDF5Data1D(dataset, H5T_NATIVE_USHORT, rows, lines, dataContainer[0]); else if (H5Tequal(dtype, H5T_STD_I32LE) || H5Tequal(dtype, H5T_STD_I32BE) || H5Tequal(dtype, H5T_NATIVE_INT)) dataString = readHDF5Data1D(dataset, H5T_NATIVE_INT, rows, lines, dataContainer[0]); else if (H5Tequal(dtype, H5T_STD_U32LE) || H5Tequal(dtype, H5T_STD_U32BE) || H5Tequal(dtype, H5T_NATIVE_UINT)) dataString = readHDF5Data1D(dataset, H5T_NATIVE_UINT, rows, lines, dataContainer[0]); else if (H5Tequal(dtype, H5T_NATIVE_LONG)) dataString = readHDF5Data1D(dataset, H5T_NATIVE_LONG, rows, lines, dataContainer[0]); else if (H5Tequal(dtype, H5T_NATIVE_ULONG)) dataString = readHDF5Data1D(dataset, H5T_NATIVE_ULONG, rows, lines, dataContainer[0]); else if (H5Tequal(dtype, H5T_STD_I64LE) || H5Tequal(dtype, H5T_STD_I64BE) || H5Tequal(dtype, H5T_NATIVE_LLONG)) dataString = readHDF5Data1D(dataset, H5T_NATIVE_LLONG, rows, lines, dataContainer[0]); else if (H5Tequal(dtype, H5T_STD_U64LE) || H5Tequal(dtype, H5T_STD_U64BE) || H5Tequal(dtype, H5T_NATIVE_ULLONG)) dataString = readHDF5Data1D(dataset, H5T_NATIVE_ULLONG, rows, lines, dataContainer[0]); else { ok = false; dataString = (QStringList() << i18n("unsupported integer type for rank 1")); QDEBUG(dataString); } break; } case H5T_FLOAT: { if (H5Tequal(dtype, H5T_IEEE_F32LE) || H5Tequal(dtype, H5T_IEEE_F32BE)) dataString = readHDF5Data1D(dataset, H5T_NATIVE_FLOAT, rows, lines, dataContainer[0]); else if (H5Tequal(dtype, H5T_IEEE_F64LE) || H5Tequal(dtype, H5T_IEEE_F64BE)) dataString = readHDF5Data1D(dataset, H5T_NATIVE_DOUBLE, rows, lines, dataContainer[0]); else if (H5Tequal(dtype, H5T_NATIVE_LDOUBLE)) dataString = readHDF5Data1D(dataset, H5T_NATIVE_LDOUBLE, rows, lines, dataContainer[0]); else { ok = false; dataString = (QStringList() << i18n("unsupported float type for rank 1")); QDEBUG(dataString); } break; } case H5T_COMPOUND: { int members = H5Tget_nmembers(dtype); handleError(members, "H5Tget_nmembers"); if (dataSource) { // re-create data pointer dataContainer.clear(); dataSource->prepareImport(dataContainer, mode, actualRows, members, vectorNames, columnModes); } else dataStrings << readHDF5Compound(dtype); dataString = readHDF5CompoundData1D(dataset, dtype, rows, lines, dataContainer); break; } case H5T_TIME: case H5T_BITFIELD: case H5T_OPAQUE: case H5T_REFERENCE: case H5T_ENUM: case H5T_VLEN: case H5T_ARRAY: case H5T_NO_CLASS: case H5T_NCLASSES: { ok = false; dataString = (QStringList() << i18n("rank 1 not implemented yet for type %1", translateHDF5Class(dclass))); QDEBUG(dataString); } default: break; } if (!dataSource) { // preview QDEBUG("dataString =" << dataString); DEBUG(" data string size = " << dataString.size()); DEBUG(" rows = " << rows << ", lines = " << lines << ", actual rows = " << actualRows); for (int i = 0; i < qMin(actualRows, lines); ++i) dataStrings << (QStringList() << dataString[i]); } break; } case 2: { // matrix hsize_t dims_out[2]; m_status = H5Sget_simple_extent_dims(dataspace, dims_out, nullptr); handleError(m_status, "H5Sget_simple_extent_dims"); int rows = dims_out[0]; int cols = dims_out[1]; if (endRow == -1) endRow = rows; if (lines == -1) lines = endRow; if (endColumn == -1) endColumn = cols; actualRows = endRow-startRow+1; actualCols = endColumn-startColumn+1; #ifndef NDEBUG H5T_order_t order = H5Tget_order(dtype); handleError((int)order, "H5Tget_order"); #endif QDEBUG(translateHDF5Class(dclass) << '(' << typeSize << ')' << translateHDF5Order(order) << "," << rows << "x" << cols); DEBUG("startRow/endRow" << startRow << endRow); DEBUG("startColumn/endColumn" << startColumn << endColumn); DEBUG("actual rows/cols" << actualRows << actualCols); DEBUG("lines" << lines); //TODO: support other modes QVector columnModes; columnModes.resize(actualCols); // use current data set name (without path) append by "_" and column number for column names QStringList vectorNames; QString colName = currentDataSetName.mid(currentDataSetName.lastIndexOf("/") + 1); for (int i = 0; i < actualCols; i++) vectorNames << colName + QLatin1String("_") + QString::number(i + 1); QDEBUG(" vector names = " << vectorNames) if (dataSource) columnOffset = dataSource->prepareImport(dataContainer, mode, actualRows, actualCols, vectorNames, columnModes); // read data switch (dclass) { case H5T_INTEGER: { if (H5Tequal(dtype, H5T_STD_I8LE)) dataStrings << readHDF5Data2D(dataset, H5T_STD_I8LE, rows, cols, lines, dataContainer); else if (H5Tequal(dtype, H5T_STD_I8BE)) dataStrings << readHDF5Data2D(dataset, H5T_STD_I8BE, rows, cols, lines, dataContainer); else if (H5Tequal(dtype, H5T_NATIVE_CHAR)) { switch (sizeof(H5T_NATIVE_CHAR)) { case 1: dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_CHAR, rows, cols, lines, dataContainer); break; case 2: dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_CHAR, rows, cols, lines, dataContainer); break; case 4: dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_CHAR, rows, cols, lines, dataContainer); break; case 8: dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_CHAR, rows, cols, lines, dataContainer); break; } } else if (H5Tequal(dtype, H5T_STD_U8LE)) dataStrings << readHDF5Data2D(dataset, H5T_STD_U8LE, rows, cols, lines, dataContainer); else if (H5Tequal(dtype, H5T_STD_U8BE)) dataStrings << readHDF5Data2D(dataset, H5T_STD_U8BE, rows, cols, lines, dataContainer); else if (H5Tequal(dtype, H5T_NATIVE_UCHAR)) { switch (sizeof(H5T_NATIVE_UCHAR)) { case 1: dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_UCHAR, rows, cols, lines, dataContainer); break; case 2: dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_UCHAR, rows, cols, lines, dataContainer); break; case 4: dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_UCHAR, rows, cols, lines, dataContainer); break; case 8: dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_UCHAR, rows, cols, lines, dataContainer); break; } } else if (H5Tequal(dtype, H5T_STD_I16LE) || H5Tequal(dtype, H5T_STD_I16BE) || H5Tequal(dtype, H5T_NATIVE_SHORT)) dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_SHORT, rows, cols, lines, dataContainer); else if (H5Tequal(dtype, H5T_STD_U16LE) || H5Tequal(dtype, H5T_STD_U16BE) || H5Tequal(dtype, H5T_NATIVE_USHORT)) dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_USHORT, rows, cols, lines, dataContainer); else if (H5Tequal(dtype, H5T_STD_I32LE) || H5Tequal(dtype, H5T_STD_I32BE) || H5Tequal(dtype, H5T_NATIVE_INT)) dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_INT, rows, cols, lines, dataContainer); else if (H5Tequal(dtype, H5T_STD_U32LE) || H5Tequal(dtype, H5T_STD_U32BE) || H5Tequal(dtype, H5T_NATIVE_UINT)) dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_UINT, rows, cols, lines, dataContainer); else if (H5Tequal(dtype, H5T_NATIVE_LONG)) dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_LONG, rows, cols, lines, dataContainer); else if (H5Tequal(dtype, H5T_NATIVE_ULONG)) dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_ULONG, rows, cols, lines, dataContainer); else if (H5Tequal(dtype, H5T_STD_I64LE) || H5Tequal(dtype, H5T_STD_I64BE) || H5Tequal(dtype, H5T_NATIVE_LLONG)) dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_LLONG, rows, cols, lines, dataContainer); else if (H5Tequal(dtype, H5T_STD_U64LE) || H5Tequal(dtype, H5T_STD_U64BE) || H5Tequal(dtype, H5T_NATIVE_ULLONG)) dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_ULLONG, rows, cols, lines, dataContainer); else { ok = false; dataStrings << (QStringList() << i18n("unsupported integer type for rank 2")); QDEBUG(dataStrings); } break; } case H5T_FLOAT: { if (H5Tequal(dtype, H5T_IEEE_F32LE) || H5Tequal(dtype, H5T_IEEE_F32BE)) dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_FLOAT, rows, cols, lines, dataContainer); else if (H5Tequal(dtype, H5T_IEEE_F64LE) || H5Tequal(dtype, H5T_IEEE_F64BE)) dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_DOUBLE, rows, cols, lines, dataContainer); else if (H5Tequal(dtype, H5T_NATIVE_LDOUBLE)) dataStrings << readHDF5Data2D(dataset, H5T_NATIVE_LDOUBLE, rows, cols, lines, dataContainer); else { ok = false; dataStrings << (QStringList() << i18n("unsupported float type for rank 2")); QDEBUG(dataStrings); } break; } case H5T_COMPOUND: { dataStrings << readHDF5Compound(dtype); QDEBUG(dataStrings); dataStrings << readHDF5CompoundData2D(dataset,dtype,rows,cols,lines); break; } case H5T_STRING: { // TODO: implement this ok = false; dataStrings << (QStringList() << i18n("rank 2 not implemented yet for type %1, size = %2", translateHDF5Class(dclass), typeSize)); QDEBUG(dataStrings); break; } case H5T_TIME: case H5T_BITFIELD: case H5T_OPAQUE: case H5T_REFERENCE: case H5T_ENUM: case H5T_VLEN: case H5T_ARRAY: case H5T_NO_CLASS: case H5T_NCLASSES: { ok = false; dataStrings << (QStringList() << i18n("rank 2 not implemented yet for type %1", translateHDF5Class(dclass))); QDEBUG(dataStrings); } default: break; } break; } default: { // 3D or more data ok = false; dataStrings << (QStringList() << i18n("rank %1 not implemented yet for type %2", rank, translateHDF5Class(dclass))); QDEBUG(dataStrings); } } m_status = H5Sclose(dataspace); handleError(m_status, "H5Sclose"); m_status = H5Tclose(dtype); handleError(m_status, "H5Tclose"); m_status = H5Dclose(dataset); handleError(m_status, "H5Dclose"); m_status = H5Fclose(file); handleError(m_status, "H5Fclose"); if (!dataSource) return dataStrings; dataSource->finalizeImport(columnOffset, 1, actualCols, QString(), mode); #else Q_UNUSED(fileName) Q_UNUSED(dataSource) Q_UNUSED(mode) Q_UNUSED(lines) #endif return dataStrings; } /*! reads the content of the file \c fileName to the data source \c dataSource. Uses the settings defined in the data source. */ void HDF5FilterPrivate::readDataFromFile(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode mode) { DEBUG("HDF5Filter::readDataFromFile()"); if (currentDataSetName.isEmpty()) { DEBUG("WARNING: No data set selected"); return; } bool ok = true; readCurrentDataSet(fileName, dataSource, ok, mode); } /*! writes the content of \c dataSource to the file \c fileName. */ void HDF5FilterPrivate::write(const QString & fileName, AbstractDataSource* dataSource) { Q_UNUSED(fileName); Q_UNUSED(dataSource); //TODO: writing HDF5 not implemented yet } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## /*! Saves as XML. */ void HDF5Filter::save(QXmlStreamWriter* writer) const { writer->writeStartElement("hdfFilter"); writer->writeEndElement(); } /*! Loads from XML. */ bool HDF5Filter::load(XmlStreamReader* reader) { Q_UNUSED(reader); // KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); // QXmlStreamAttributes attribs = reader->attributes(); return true; } diff --git a/src/backend/datasources/filters/HDF5FilterPrivate.h b/src/backend/datasources/filters/HDF5FilterPrivate.h index f995b24c6..c493a7f78 100644 --- a/src/backend/datasources/filters/HDF5FilterPrivate.h +++ b/src/backend/datasources/filters/HDF5FilterPrivate.h @@ -1,90 +1,90 @@ /*************************************************************************** File : HDF5FilterPrivate.h Project : LabPlot Description : Private implementation class for HDF5Filter. -------------------------------------------------------------------- Copyright : (C) 2015-2018 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef HDF5FILTERPRIVATE_H #define HDF5FILTERPRIVATE_H #include #ifdef HAVE_HDF5 #include #endif class AbstractDataSource; class HDF5FilterPrivate { public: explicit HDF5FilterPrivate(HDF5Filter*); - + #ifdef HAVE_HDF5 static void handleError(int err, const QString& function, const QString& arg = QString()); #endif void parse(const QString & fileName, QTreeWidgetItem* rootItem); void readDataFromFile(const QString& fileName, AbstractDataSource* = nullptr, AbstractFileFilter::ImportMode = AbstractFileFilter::Replace); QVector readCurrentDataSet(const QString& fileName, AbstractDataSource*, bool &ok, AbstractFileFilter::ImportMode = AbstractFileFilter::Replace, int lines = -1); void write(const QString& fileName, AbstractDataSource*); const HDF5Filter* q; QString currentDataSetName; int startRow{1}; int endRow{-1}; int startColumn{1}; int endColumn{-1}; private: #ifdef HAVE_HDF5 int m_status; #endif const static int MAXNAMELENGTH = 1024; const static int MAXSTRINGLENGTH = 1024*1024; QList m_multiLinkList; // used to find hard links #ifdef HAVE_HDF5 QString translateHDF5Order(H5T_order_t); QString translateHDF5Type(hid_t); QString translateHDF5Class(H5T_class_t); QStringList readHDF5Compound(hid_t tid); template QStringList readHDF5Data1D(hid_t dataset, hid_t type, int rows, int lines, void* dataPointer = nullptr); - QStringList readHDF5CompoundData1D(hid_t dataset, hid_t tid, int rows, int lines, QVector& dataPointer); + QStringList readHDF5CompoundData1D(hid_t dataset, hid_t tid, int rows, int lines, std::vector& dataPointer); template QVector readHDF5Data2D(hid_t dataset, hid_t ctype, int rows, int cols, int lines, - QVector& dataPointer); + std::vector& dataPointer); QVector readHDF5CompoundData2D(hid_t dataset, hid_t tid, int rows, int cols, int lines); QStringList readHDF5Attr(hid_t aid); QStringList scanHDF5Attrs(hid_t oid); QStringList readHDF5DataType(hid_t tid); QStringList readHDF5PropertyList(hid_t pid); void scanHDF5DataType(hid_t tid, char* dataTypeName, QTreeWidgetItem* parentItem); void scanHDF5Link(hid_t gid, char* linkName, QTreeWidgetItem* parentItem); void scanHDF5DataSet(hid_t dsid, char* dataSetName, QTreeWidgetItem* parentItem); void scanHDF5Group(hid_t gid, char* groupName, QTreeWidgetItem* parentItem); #endif }; #endif diff --git a/src/backend/datasources/filters/ImageFilter.cpp b/src/backend/datasources/filters/ImageFilter.cpp index ce5edca37..2a93511b1 100644 --- a/src/backend/datasources/filters/ImageFilter.cpp +++ b/src/backend/datasources/filters/ImageFilter.cpp @@ -1,294 +1,294 @@ /*************************************************************************** File : ImageFilter.cpp Project : LabPlot Description : Image I/O-filter -------------------------------------------------------------------- Copyright : (C) 2015 by Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/datasources/filters/ImageFilter.h" #include "backend/datasources/filters/ImageFilterPrivate.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/core/column/Column.h" #include #include /*! \class ImageFilter \brief Manages the import/export of data from/to an image file. \ingroup datasources */ ImageFilter::ImageFilter():AbstractFileFilter(Image), d(new ImageFilterPrivate(this)) {} ImageFilter::~ImageFilter() = default; /*! returns the list of all predefined import formats. */ QStringList ImageFilter::importFormats() { return (QStringList() << i18n("Matrix (grayscale)") << i18n("XYZ (grayscale)") << i18n("XYRGB") ); } /*! reads the content of the file \c fileName to the data source \c dataSource. */ void ImageFilter::readDataFromFile(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode) { d->readDataFromFile(fileName, dataSource, importMode); } /*! writes the content of the data source \c dataSource to the file \c fileName. */ void ImageFilter::write(const QString & fileName, AbstractDataSource* dataSource) { d->write(fileName, dataSource); // emit() } /////////////////////////////////////////////////////////////////////// /*! loads the predefined filter settings for \c filterName */ void ImageFilter::loadFilterSettings(const QString& filterName) { Q_UNUSED(filterName); } /*! saves the current settings as a new filter with the name \c filterName */ void ImageFilter::saveFilterSettings(const QString& filterName) const { Q_UNUSED(filterName); } /////////////////////////////////////////////////////////////////////// void ImageFilter::setImportFormat(const ImageFilter::ImportFormat f) { d->importFormat = f; } ImageFilter::ImportFormat ImageFilter::importFormat() const { return d->importFormat; } void ImageFilter::setStartRow(const int s) { d->startRow = s; } int ImageFilter::startRow() const { return d->startRow; } void ImageFilter::setEndRow(const int e) { d->endRow = e; } int ImageFilter::endRow() const { return d->endRow; } void ImageFilter::setStartColumn(const int s) { d->startColumn = s; } int ImageFilter::startColumn() const { return d->startColumn; } void ImageFilter::setEndColumn(const int e) { d->endColumn = e; } int ImageFilter::endColumn() const { return d->endColumn; } QString ImageFilter::fileInfoString(const QString& fileName) { DEBUG("ImageFilter::fileInfoString()"); QString info; //TODO Q_UNUSED(fileName); return info; } //##################################################################### //################### Private implementation ########################## //##################################################################### ImageFilterPrivate::ImageFilterPrivate(ImageFilter* owner) : q(owner) {} /*! reads the content of the file \c fileName to the data source \c dataSource. Uses the settings defined in the data source. */ void ImageFilterPrivate::readDataFromFile(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode mode) { QImage image = QImage(fileName); if (image.isNull() || image.format() == QImage::Format_Invalid) { #ifdef QT_DEBUG qDebug()<<"failed to read image"<*>(dataContainer[j])->operator[](i) = value; } emit q->completed(100*i/actualRows); } break; } case ImageFilter::XYZ: { int currentRow = 0; for (int i = startRow-1; i < endRow; ++i) { for (int j = startColumn-1; j < endColumn; ++j) { QRgb color = image.pixel(j, i); static_cast*>(dataContainer[0])->operator[](currentRow) = i+1; static_cast*>(dataContainer[1])->operator[](currentRow) = j+1; static_cast*>(dataContainer[2])->operator[](currentRow) = qGray(color); currentRow++; } emit q->completed(100*i/actualRows); } break; } case ImageFilter::XYRGB: { int currentRow = 0; for (int i = startRow-1; i < endRow; ++i) { for ( int j = startColumn-1; j < endColumn; ++j) { QRgb color = image.pixel(j, i); static_cast*>(dataContainer[0])->operator[](currentRow) = i+1; static_cast*>(dataContainer[1])->operator[](currentRow) = j+1; static_cast*>(dataContainer[2])->operator[](currentRow) = qRed(color); static_cast*>(dataContainer[3])->operator[](currentRow) = qGreen(color); static_cast*>(dataContainer[4])->operator[](currentRow) = qBlue(color); currentRow++; } emit q->completed(100*i/actualRows); } break; } } auto* spreadsheet = dynamic_cast(dataSource); if (spreadsheet) { QString comment = i18np("numerical data, %1 element", "numerical data, %1 elements", rows); for ( int n = 0; n < actualCols; ++n) { Column* column = spreadsheet->column(columnOffset+n); column->setComment(comment); column->setUndoAware(true); if (mode == AbstractFileFilter::Replace) { column->setSuppressDataChangedSignal(false); column->setChanged(); } } } dataSource->finalizeImport(); return; } /*! writes the content of \c dataSource to the file \c fileName. */ void ImageFilterPrivate::write(const QString & fileName, AbstractDataSource* dataSource) { Q_UNUSED(fileName); Q_UNUSED(dataSource); //TODO } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## /*! Saves as XML. */ void ImageFilter::save(QXmlStreamWriter* writer) const { writer->writeStartElement("imageFilter"); writer->writeEndElement(); } /*! Loads from XML. */ bool ImageFilter::load(XmlStreamReader* reader) { Q_UNUSED(reader); // KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); // QXmlStreamAttributes attribs = reader->attributes(); return true; } diff --git a/src/backend/datasources/filters/JsonFilterPrivate.h b/src/backend/datasources/filters/JsonFilterPrivate.h index 899abd860..0b0637c04 100644 --- a/src/backend/datasources/filters/JsonFilterPrivate.h +++ b/src/backend/datasources/filters/JsonFilterPrivate.h @@ -1,97 +1,97 @@ /*************************************************************************** File : JsonFilterPrivate.h Project : LabPlot Description : Private implementation class for JsonFilter. -------------------------------------------------------------------- -------------------------------------------------------------------- Copyright : (C) 2018 Andrey Cygankov (craftplace.ms@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef JSONFILTERPRIVATE_H #define JSONFILTERPRIVATE_H #include "QJsonModel.h" class QJsonDocument; class KFilterDev; class AbstractDataSource; class AbstractColumn; class JsonFilterPrivate { public: explicit JsonFilterPrivate (JsonFilter* owner); int checkRow(QJsonValueRef value, int &countCols); int parseColumnModes(QJsonValue row, QString rowName = QString()); void setEmptyValue(int column, int row); void setValueFromString(int column, int row, QString value); int prepareDeviceToRead(QIODevice&); int prepareDocumentToRead(const QJsonDocument&); void readDataFromDevice(QIODevice& device, AbstractDataSource* = nullptr, AbstractFileFilter::ImportMode = AbstractFileFilter::Replace, int lines = -1); void readDataFromFile(const QString& fileName, AbstractDataSource* = nullptr, AbstractFileFilter::ImportMode = AbstractFileFilter::Replace); void readDataFromDocument(const QJsonDocument& doc, AbstractDataSource* = nullptr, AbstractFileFilter::ImportMode = AbstractFileFilter::Replace, int lines = -1); void importData(AbstractDataSource* = nullptr, AbstractFileFilter::ImportMode = AbstractFileFilter::Replace, int lines = -1); void write(const QString& fileName, AbstractDataSource*); QVector preview(const QString& fileName); QVector preview(QIODevice& device); QVector preview(QJsonDocument& doc); QVector preview(); const JsonFilter* q; QJsonModel* model; JsonFilter::DataContainerType containerType{JsonFilter::Object}; QJsonValue::Type rowType{QJsonValue::Object}; QVector modelRows; QString dateTimeFormat; QLocale::Language numberFormat{QLocale::C}; double nanValue{NAN}; bool createIndexEnabled{false}; bool importObjectNames{false}; QStringList vectorNames; QVector columnModes; int startRow{1}; // start row int endRow{-1}; // end row int startColumn{1}; // start column int endColumn{-1}; // end column private: int m_actualRows{0}; int m_actualCols{0}; int m_prepared{false}; int m_columnOffset{0}; // indexes the "start column" in the datasource. Data will be imported starting from this column. - QVector m_dataContainer; // pointers to the actual data containers (columns). + std::vector m_dataContainer; // pointers to the actual data containers (columns). QJsonDocument m_preparedDoc; // parsed Json document }; #endif diff --git a/src/backend/datasources/filters/NetCDFFilter.cpp b/src/backend/datasources/filters/NetCDFFilter.cpp index 4956fd3bb..21e5e15f9 100644 --- a/src/backend/datasources/filters/NetCDFFilter.cpp +++ b/src/backend/datasources/filters/NetCDFFilter.cpp @@ -1,994 +1,994 @@ /*************************************************************************** File : NetCDFFilter.cpp Project : LabPlot Description : NetCDF I/O-filter -------------------------------------------------------------------- Copyright : (C) 2015-2019 by Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2017 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/datasources/filters/NetCDFFilter.h" #include "backend/datasources/filters/NetCDFFilterPrivate.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/core/column/Column.h" #include #include ///////////// macros /////////////////////////////////////////////// #define NC_GET_ATT(type, ftype) \ - type* value = (type*)malloc(len*sizeof(type)); \ + auto* value = (type*)malloc(len*sizeof(type)); \ m_status = nc_get_att_ ##ftype(ncid, varid, name, value); \ handleError(m_status, "nc_get_att_" #ftype); \ for (unsigned int l = 0; l < len; l++) \ valueString << QString::number(value[l]); \ free(value); #define NC_SCAN_VAR(type, ftype) \ type data; \ m_status = nc_get_var_ ##ftype(ncid, i, &data); \ handleError(m_status, "nc_get_var_" #ftype); \ rowStrings << QString::number(data); #define NC_READ_VAR(type, ftype, dtype) \ type data; \ m_status = nc_get_var_ ##ftype(ncid, varid, &data); \ handleError(m_status, "nc_get_var_" #ftype); \ \ if (dataSource) { \ dtype *sourceData = static_cast*>(dataContainer[0])->data(); \ sourceData[0] = (dtype)data; \ } else { /* preview */ \ dataStrings << (QStringList() << QString::number(data)); \ } #define NC_READ_AVAR(type, ftype, dtype) \ - type* data = new type[(unsigned int)actualRows]; \ + auto* data = new type[(unsigned int)actualRows]; \ \ size_t start = (size_t)(startRow - 1), count = (size_t)actualRows; \ m_status = nc_get_vara_ ##ftype(ncid, varid, &start, &count, data); \ handleError(m_status, "nc_get_vara_" #ftype); \ \ if (dataSource) { \ dtype *sourceData = static_cast*>(dataContainer[0])->data(); \ for (int i = 0; i < actualRows; i++) \ sourceData[i] = (dtype)data[i]; \ } else { /* preview */ \ for (int i = 0; i < qMin(actualRows, lines); i++) \ dataStrings << (QStringList() << QString::number(data[i])); \ } \ delete[] data; // for native types (atm: int, double) #define NC_READ_AVAR_NATIVE(type) \ type* data = nullptr; \ if (dataSource) \ data = static_cast*>(dataContainer[0])->data(); \ else \ data = new type[(unsigned int)actualRows]; \ \ size_t start = (size_t)(startRow - 1), count = (size_t)actualRows; \ m_status = nc_get_vara_ ##type(ncid, varid, &start, &count, data); \ handleError(m_status, "nc_get_vara_" #type); \ \ if (!dataSource) { /* preview */ \ for (int i = 0; i < qMin(actualRows, lines); i++) \ dataStrings << (QStringList() << QString::number(data[i])); \ delete[] data; \ } #define NC_READ_VAR2(type, ftype, dtype) \ - type** data = (type**) malloc(rows * sizeof(type*)); \ + auto** data = (type**) malloc(rows * sizeof(type*)); \ data[0] = (type*)malloc(cols * rows * sizeof(type)); \ for (unsigned int i = 1; i < rows; i++) \ data[i] = data[0] + i*cols; \ \ m_status = nc_get_var_ ##ftype(ncid, varid, &data[0][0]); \ handleError(m_status, "nc_get_var_" #ftype); \ \ if (m_status == NC_NOERR) { \ for (int i = 0; i < qMin((int)rows, lines); i++) { \ QStringList line; \ for (size_t j = 0; j < cols; j++) { \ if (dataSource && dataContainer[0]) \ static_cast*>(dataContainer[(int)(j-(size_t)startColumn+1)])->operator[](i-startRow+1) = data[i][(int)j]; \ else \ line << QString::number(data[i][j]); \ } \ dataStrings << line; \ emit q->completed(100*i/actualRows); \ } \ } \ free(data[0]); \ free(data); ////////////////////////////////////////////////////////////////////// /*! \class NetCDFFilter \brief Manages the import/export of data from/to a NetCDF file. \ingroup datasources */ NetCDFFilter::NetCDFFilter():AbstractFileFilter(NETCDF), d(new NetCDFFilterPrivate(this)) {} NetCDFFilter::~NetCDFFilter() = default; /*! parses the content of the file \c ileName. */ void NetCDFFilter::parse(const QString & fileName, QTreeWidgetItem* rootItem) { d->parse(fileName, rootItem); } /*! reads the content of the selected attribute from file \c fileName. */ QString NetCDFFilter::readAttribute(const QString & fileName, const QString & name, const QString & varName) { return d->readAttribute(fileName, name, varName); } /*! reads the content of the current variable from file \c fileName. */ QVector NetCDFFilter::readCurrentVar(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode, int lines) { return d->readCurrentVar(fileName, dataSource, importMode, lines); } /*! reads the content of the file \c fileName to the data source \c dataSource. */ void NetCDFFilter::readDataFromFile(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode mode) { d->readDataFromFile(fileName, dataSource, mode); } /*! writes the content of the data source \c dataSource to the file \c fileName. */ void NetCDFFilter::write(const QString & fileName, AbstractDataSource* dataSource) { d->write(fileName, dataSource); // emit() } /////////////////////////////////////////////////////////////////////// /*! loads the predefined filter settings for \c filterName */ void NetCDFFilter::loadFilterSettings(const QString& filterName) { Q_UNUSED(filterName); } /*! saves the current settings as a new filter with the name \c filterName */ void NetCDFFilter::saveFilterSettings(const QString& filterName) const { Q_UNUSED(filterName); } /////////////////////////////////////////////////////////////////////// void NetCDFFilter::setCurrentVarName(const QString& ds) { d->currentVarName = ds; } const QString NetCDFFilter::currentVarName() const { return d->currentVarName; } void NetCDFFilter::setStartRow(const int s) { d->startRow = s; } int NetCDFFilter::startRow() const { return d->startRow; } void NetCDFFilter::setEndRow(const int e) { d->endRow = e; } int NetCDFFilter::endRow() const { return d->endRow; } void NetCDFFilter::setStartColumn(const int c) { d->startColumn = c; } int NetCDFFilter::startColumn() const { return d->startColumn; } void NetCDFFilter::setEndColumn(const int c) { d->endColumn = c; } int NetCDFFilter::endColumn() const { return d->endColumn; } QString NetCDFFilter::fileInfoString(const QString& fileName) { DEBUG("NetCDFFilter::fileInfoString()"); QByteArray bafileName = fileName.toLatin1(); DEBUG("fileName = " << bafileName.data()); QString info; #ifdef HAVE_NETCDF int ncid, status; status = nc_open(bafileName.data(), NC_NOWRITE, &ncid); NetCDFFilterPrivate::handleError(status, "nc_open"); if (status != NC_NOERR) { DEBUG(" File error. Giving up"); return i18n("Error opening file"); } int ndims, nvars, nattr, uldid; status = nc_inq(ncid, &ndims, &nvars, &nattr, &uldid); NetCDFFilterPrivate::handleError(status, "nc_inq"); DEBUG(" nattr/ndims/nvars = " << nattr << ' ' << ndims << ' ' << nvars); if (status == NC_NOERR) { info += i18n("Number of global attributes: %1", QString::number(nattr)); info += QLatin1String("
"); info += i18n("Number of dimensions: %1", QString::number(ndims)); info += QLatin1String("
"); info += i18n("Number of variables: %1", QString::number(nvars)); info += QLatin1String("
"); int format; status = nc_inq_format(ncid, &format); if (status == NC_NOERR) info += i18n("Format version: %1", NetCDFFilterPrivate::translateFormat(format)); info += QLatin1String("
"); info += i18n("Using library version %1", QString(nc_inq_libvers())); } else { info += i18n("Error getting file info"); } status = ncclose(ncid); NetCDFFilterPrivate::handleError(status, "nc_close"); #endif return info; } /*! * Get file content in CDL (Common Data form Language) format * uses "ncdump" */ QString NetCDFFilter::fileCDLString(const QString& fileName) { DEBUG("NetCDFFilter::fileCDLString()"); QString CDLString; #ifdef Q_OS_LINUX auto* proc = new QProcess(); QStringList args; args << "-cs" << fileName; proc->start( "ncdump", args); if (proc->waitForReadyRead(1000) == false) CDLString += i18n("Reading from file %1 failed.", fileName); else { CDLString += proc->readAll(); CDLString.replace('\n', "
\n"); CDLString.replace("\t","    "); //DEBUG(" CDL string: " << CDLString.toStdString()); } #else //TODO: ncdump on Win, Mac Q_UNUSED(fileName) #endif return CDLString; } //##################################################################### //################### Private implementation ########################## //##################################################################### NetCDFFilterPrivate::NetCDFFilterPrivate(NetCDFFilter* owner) : q(owner) { #ifdef HAVE_NETCDF m_status = 0; #endif } #ifdef HAVE_NETCDF void NetCDFFilterPrivate::handleError(int err, const QString& function) { if (err != NC_NOERR) { DEBUG("NETCDF ERROR:" << function.toStdString() << "() - " << nc_strerror(err)); return; } Q_UNUSED(function); } QString NetCDFFilterPrivate::translateDataType(nc_type type) { QString typeString; switch (type) { case NC_BYTE: typeString = "BYTE"; break; case NC_UBYTE: typeString = "UBYTE"; break; case NC_CHAR: typeString = "CHAR"; break; case NC_SHORT: typeString = "SHORT"; break; case NC_USHORT: typeString = "USHORT"; break; case NC_INT: typeString = "INT"; break; case NC_UINT: typeString = "UINT"; break; case NC_INT64: typeString = "INT64"; break; case NC_UINT64: typeString = "UINT64"; break; case NC_FLOAT: typeString = "FLOAT"; break; case NC_DOUBLE: typeString = "DOUBLE"; break; case NC_STRING: typeString = "STRING"; break; default: typeString = "UNKNOWN"; } return typeString; } QString NetCDFFilterPrivate::translateFormat(int format) { QString formatString; switch (format) { case NC_FORMAT_CLASSIC: formatString = "NC_FORMAT_CLASSIC"; break; case NC_FORMAT_64BIT: formatString = "NC_FORMAT_64BIT"; break; case NC_FORMAT_NETCDF4: formatString = "NC_FORMAT_NETCDF4"; break; case NC_FORMAT_NETCDF4_CLASSIC: formatString = "NC_FORMAT_NETCDF4_CLASSIC"; break; } return formatString; } QString NetCDFFilterPrivate::scanAttrs(int ncid, int varid, int attid, QTreeWidgetItem* parentItem) { char name[NC_MAX_NAME + 1]; int nattr, nstart = 0; if (attid == -1) { m_status = nc_inq_varnatts(ncid, varid, &nattr); handleError(m_status, "nc_inq_varnatts"); } else { nstart = attid; nattr = attid + 1; } nc_type type; size_t len; QStringList valueString; for (int i = nstart; i < nattr; i++) { valueString.clear(); m_status = nc_inq_attname(ncid, varid, i, name); handleError(m_status, "nc_inq_attname"); m_status = nc_inq_att(ncid, varid, name, &type, &len); handleError(m_status, "nc_inq_att"); QDEBUG(" attr" << i+1 << "name/type/len =" << name << translateDataType(type) << len); //read attribute switch (type) { case NC_BYTE: { NC_GET_ATT(signed char, schar); break; } case NC_UBYTE: { NC_GET_ATT(unsigned char, uchar); break; } case NC_CHAR: { // not number char *value = (char *)malloc((len+1)*sizeof(char)); m_status = nc_get_att_text(ncid, varid, name, value); handleError(m_status, "nc_get_att_text"); value[len] = 0; valueString << value; free(value); break; } case NC_SHORT: { NC_GET_ATT(short, short); break; } case NC_USHORT: { NC_GET_ATT(unsigned short, ushort); break; } case NC_INT: { NC_GET_ATT(int, int); break; } case NC_UINT: { NC_GET_ATT(unsigned int, uint); break; } case NC_INT64: { NC_GET_ATT(long long, longlong); break; } case NC_UINT64: { NC_GET_ATT(unsigned long long, ulonglong); break; } case NC_FLOAT: { NC_GET_ATT(float, float); break; } case NC_DOUBLE: { NC_GET_ATT(double, double); break; } //TODO: NC_STRING default: valueString << "not supported"; } if (parentItem != nullptr) { QString typeName; if (varid == NC_GLOBAL) typeName = i18n("global attribute"); else { char varName[NC_MAX_NAME + 1]; m_status = nc_inq_varname(ncid, varid, varName); typeName = i18n("%1 attribute", QString(varName)); } QStringList props; props << translateDataType(type) << " (" << QString::number(len) << ")"; QTreeWidgetItem *attrItem = new QTreeWidgetItem(QStringList() << QString(name) << typeName << props.join(QString()) << valueString.join(", ")); attrItem->setIcon(0, QIcon::fromTheme("accessories-calculator")); attrItem->setFlags(Qt::ItemIsEnabled); parentItem->addChild(attrItem); } } return valueString.join("\n"); } void NetCDFFilterPrivate::scanDims(int ncid, int ndims, QTreeWidgetItem* parentItem) { int ulid; m_status = nc_inq_unlimdim(ncid, &ulid); handleError(m_status, "nc_inq_att"); char name[NC_MAX_NAME + 1]; size_t len; for (int i = 0; i < ndims; i++) { m_status = nc_inq_dim(ncid, i, name, &len); handleError(m_status, "nc_inq_att"); DEBUG(" dim" << i+1 << ": name/len =" << name << len); QStringList props; props<setIcon(0, QIcon::fromTheme("accessories-calculator")); attrItem->setFlags(Qt::ItemIsEnabled); parentItem->addChild(attrItem); } } void NetCDFFilterPrivate::scanVars(int ncid, int nvars, QTreeWidgetItem* parentItem) { char name[NC_MAX_NAME + 1]; nc_type type; int ndims, nattrs; int dimids[NC_MAX_VAR_DIMS]; for (int i = 0; i < nvars; i++) { m_status = nc_inq_var(ncid, i, name, &type, &ndims, dimids, &nattrs); handleError(m_status, "nc_inq_att"); QDEBUG(" var" << i+1 << ": name/type=" << name << translateDataType(type)); DEBUG(" ndims/nattr" << ndims << nattrs); QStringList props; // properties column props << translateDataType(type); char dname[NC_MAX_NAME + 1]; size_t dlen; props << "("; if (ndims == 0) props << QString::number(0); for (int j = 0; j < ndims; j++) { m_status = nc_inq_dim(ncid, dimids[j], dname, &dlen); if (j != 0) props << "x"; props << QString::number(dlen); } props << ")"; QStringList rowStrings; rowStrings << QString(name) << i18n("variable") << props.join(QString()); if (ndims == 0) {// get value of zero dim var switch (type) { case NC_BYTE: { NC_SCAN_VAR(signed char, schar); break; } case NC_UBYTE: { NC_SCAN_VAR(unsigned char, uchar); break; } case NC_CHAR: { // not number char data; m_status = nc_get_var_text(ncid, i, &data); handleError(m_status, "nc_get_var_text"); rowStrings << QString(data); break; } case NC_SHORT: { NC_SCAN_VAR(short, short); break; } case NC_USHORT: { NC_SCAN_VAR(unsigned short, ushort); break; } case NC_INT: { NC_SCAN_VAR(int, int); break; } case NC_UINT: { NC_SCAN_VAR(unsigned int, uint); break; } case NC_INT64: { NC_SCAN_VAR(long long, longlong); break; } case NC_UINT64: { NC_SCAN_VAR(unsigned long long, ulonglong); break; } case NC_DOUBLE: { NC_SCAN_VAR(double, double); break; } case NC_FLOAT: { NC_SCAN_VAR(float, float); break; } } } else { rowStrings << QString(); } auto* varItem = new QTreeWidgetItem(rowStrings); varItem->setIcon(0, QIcon::fromTheme("x-office-spreadsheet")); varItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable); // highlight item for (int c = 0; c < varItem->columnCount(); c++) { varItem->setBackground(c, QColor(192, 255, 192)); varItem->setForeground(c, Qt::black); } parentItem->addChild(varItem); scanAttrs(ncid, i, -1, varItem); } } #endif /*! parses the content of the file \c fileName and fill the tree using rootItem. */ void NetCDFFilterPrivate::parse(const QString & fileName, QTreeWidgetItem* rootItem) { DEBUG("NetCDFFilterPrivate::parse()"); #ifdef HAVE_NETCDF QByteArray bafileName = fileName.toLatin1(); DEBUG("fileName = " << bafileName.data()); int ncid; m_status = nc_open(bafileName.data(), NC_NOWRITE, &ncid); handleError(m_status, "nc_open"); if (m_status != NC_NOERR) { DEBUG(" Giving up"); return; } int ndims, nvars, nattr, uldid; m_status = nc_inq(ncid, &ndims, &nvars, &nattr, &uldid); handleError(m_status, "nc_inq"); DEBUG(" nattr/ndims/nvars = " << nattr << ' ' << ndims << ' ' << nvars); QTreeWidgetItem *attrItem = new QTreeWidgetItem(QStringList() << QString(i18n("Attributes"))); attrItem->setIcon(0,QIcon::fromTheme("folder")); attrItem->setFlags(Qt::ItemIsEnabled); rootItem->addChild(attrItem); scanAttrs(ncid, NC_GLOBAL, -1, attrItem); QTreeWidgetItem *dimItem = new QTreeWidgetItem(QStringList() << QString(i18n("Dimensions"))); dimItem->setIcon(0, QIcon::fromTheme("folder")); dimItem->setFlags(Qt::ItemIsEnabled); rootItem->addChild(dimItem); scanDims(ncid, ndims, dimItem); QTreeWidgetItem *varItem = new QTreeWidgetItem(QStringList() << QString(i18n("Variables"))); varItem->setIcon(0, QIcon::fromTheme("folder")); varItem->setFlags(Qt::ItemIsEnabled); rootItem->addChild(varItem); scanVars(ncid, nvars, varItem); m_status = ncclose(ncid); handleError(m_status, "nc_close"); #else Q_UNUSED(fileName) Q_UNUSED(rootItem) #endif } QString NetCDFFilterPrivate::readAttribute(const QString & fileName, const QString & name, const QString & varName) { #ifdef HAVE_NETCDF int ncid; QByteArray bafileName = fileName.toLatin1(); m_status = nc_open(bafileName.data(), NC_NOWRITE, &ncid); handleError(m_status, "nc_open"); if (m_status != NC_NOERR) { DEBUG(" Giving up"); return QString(); } // get varid int varid; if (varName == "global") varid = NC_GLOBAL; else { QByteArray bavarName = varName.toLatin1(); m_status = nc_inq_varid(ncid, bavarName.data(), &varid); handleError(m_status, "nc_inq_varid"); } // attribute 'name' int attid; QByteArray baName = name.toLatin1(); m_status = nc_inq_attid(ncid, varid, baName.data(), &attid); handleError(m_status, "nc_inq_attid"); QString nameString = scanAttrs(ncid, varid, attid); m_status = ncclose(ncid); handleError(m_status, "nc_close"); return nameString; #else Q_UNUSED(fileName) Q_UNUSED(name) Q_UNUSED(varName) return QString(); #endif } /*! reads the content of the variable in the file \c fileName to a string (for preview) or to the data source. */ QVector NetCDFFilterPrivate::readCurrentVar(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode mode, int lines) { QVector dataStrings; if (currentVarName.isEmpty()) return dataStrings << (QStringList() << i18n("No variable selected")); DEBUG(" current variable = " << currentVarName.toStdString()); #ifdef HAVE_NETCDF int ncid; QByteArray bafileName = fileName.toLatin1(); m_status = nc_open(bafileName.data(), NC_NOWRITE, &ncid); handleError(m_status, "nc_open"); if (m_status != NC_NOERR) { DEBUG(" Giving up"); return dataStrings; } int varid; QByteArray baVarName = currentVarName.toLatin1(); m_status = nc_inq_varid(ncid, baVarName.data(), &varid); handleError(m_status, "nc_inq_varid"); int ndims; nc_type type; m_status = nc_inq_varndims(ncid, varid, &ndims); handleError(m_status, "nc_inq_varndims"); m_status = nc_inq_vartype(ncid, varid, &type); handleError(m_status, "nc_inq_type"); int* dimids = (int *) malloc(ndims * sizeof(int)); m_status = nc_inq_vardimid(ncid, varid, dimids); handleError(m_status, "nc_inq_vardimid"); int actualRows = 0, actualCols = 0; int columnOffset = 0; - QVector dataContainer; + std::vector dataContainer; switch (ndims) { case 0: { DEBUG(" zero dimensions"); actualRows = actualCols = 1; // only one value QVector columnModes; columnModes.resize(actualCols); switch (type) { case NC_BYTE: case NC_UBYTE: case NC_SHORT: case NC_USHORT: case NC_INT: columnModes[0] = AbstractColumn::Integer; break; case NC_UINT: // converted to double (int is too small) case NC_INT64: // converted to double (int is too small) case NC_UINT64: // converted to double (int is too small) case NC_DOUBLE: case NC_FLOAT: columnModes[0] = AbstractColumn::Numeric; break; case NC_CHAR: columnModes[0] = AbstractColumn::Text; break; //TODO: NC_STRING } //TODO: use given names? QStringList vectorNames; if (dataSource) columnOffset = dataSource->prepareImport(dataContainer, mode, actualRows, actualCols, vectorNames, columnModes); DEBUG(" Reading data of type " << translateDataType(type).toStdString()); switch (type) { case NC_BYTE: { NC_READ_VAR(signed char, schar, int); break; } case NC_UBYTE: { NC_READ_VAR(unsigned char, uchar, int); break; } case NC_CHAR: { // no number char data; m_status = nc_get_var_text(ncid, varid, &data); handleError(m_status, "nc_get_var_text"); if (dataSource) { QString *sourceData = static_cast*>(dataContainer[0])->data(); sourceData[0] = QString(data); } else { // preview dataStrings << (QStringList() << QString(data)); } break; } case NC_SHORT: { NC_READ_VAR(short, short, int); break; } case NC_USHORT: { NC_READ_VAR(unsigned short, ushort, int); break; } case NC_INT: { NC_READ_VAR(int, int, int); break; } case NC_UINT: { NC_READ_VAR(unsigned int, uint, double); break; } // converted to double (int is too small) case NC_INT64: { NC_READ_VAR(long long, longlong, double); break; } // converted to double (int is too small) case NC_UINT64: { NC_READ_VAR(unsigned long long, ulonglong, double); break; } // converted to double (int is too small) case NC_DOUBLE: { NC_READ_VAR(double, double, double); break; } case NC_FLOAT: { NC_READ_VAR(float, float, double); break; } } break; } case 1: { size_t size; m_status = nc_inq_dimlen(ncid, dimids[0], &size); handleError(m_status, "nc_inq_dimlen"); if (endRow == -1) endRow = (int)size; if (lines == -1) lines = endRow; actualRows = endRow - startRow + 1; actualCols = 1; // only one column DEBUG("start/end row: " << startRow << ' ' << endRow); DEBUG("act rows/cols: " << actualRows << ' ' << actualCols); QVector columnModes; columnModes.resize(actualCols); switch (type) { case NC_BYTE: case NC_UBYTE: case NC_SHORT: case NC_USHORT: case NC_INT: columnModes[0] = AbstractColumn::Integer; break; case NC_UINT: // converted to double (int is too small) case NC_INT64: // converted to double (int is too small) case NC_UINT64: // converted to double (int is too small) case NC_DOUBLE: case NC_FLOAT: columnModes[0] = AbstractColumn::Numeric; break; case NC_CHAR: columnModes[0] = AbstractColumn::Text; break; //TODO: NC_STRING } //TODO: use given names? QStringList vectorNames; if (dataSource) columnOffset = dataSource->prepareImport(dataContainer, mode, actualRows, actualCols, vectorNames, columnModes); DEBUG(" Reading data of type " << translateDataType(type).toStdString()); switch (type) { case NC_BYTE: { NC_READ_AVAR(signed char, schar, int); break; } case NC_UBYTE: { NC_READ_AVAR(unsigned char, uchar, int); break; } case NC_CHAR: { // not number char* data = new char[(unsigned int)actualRows]; size_t start = (size_t)(startRow - 1), count = (size_t)actualRows; m_status = nc_get_vara_text(ncid, varid, &start, &count, data); handleError(m_status, "nc_get_vara_text"); if (dataSource) { QString *sourceData = static_cast*>(dataContainer[0])->data(); for (int i = 0; i < actualRows; i++) sourceData[i] = QString(data[i]); } else { // preview for (int i = 0; i < qMin(actualRows, lines); i++) dataStrings << (QStringList() << QString(data[i])); } delete[] data; break; } case NC_SHORT: { NC_READ_AVAR(short, short, int); break; } case NC_USHORT: { NC_READ_AVAR(unsigned short, ushort, int); break; } case NC_INT: { NC_READ_AVAR_NATIVE(int); break; } case NC_UINT: { NC_READ_AVAR(unsigned int, uint, double); break; } // converted to double (int is too small) case NC_INT64: { NC_READ_AVAR(long long, longlong, double); break; } // converted to double (int is too small) case NC_UINT64: { NC_READ_AVAR(unsigned long long, ulonglong, double); break; } // converted to double (int is too small) case NC_DOUBLE: { NC_READ_AVAR_NATIVE(double); break; } case NC_FLOAT: { NC_READ_AVAR(float, float, double); break; } //TODO: NC_STRING default: DEBUG(" data type not supported yet"); } break; } case 2: { size_t rows, cols; m_status = nc_inq_dimlen(ncid, dimids[0], &rows); handleError(m_status, "nc_inq_dimlen"); m_status = nc_inq_dimlen(ncid, dimids[1], &cols); handleError(m_status, "nc_inq_dimlen"); if (endRow == -1) endRow = (int)rows; if (lines == -1) lines = endRow; if (endColumn == -1) endColumn = (int)cols; actualRows = endRow-startRow+1; actualCols = endColumn-startColumn+1; DEBUG("dim = " << rows << "x" << cols); DEBUG("startRow/endRow: " << startRow << ' ' << endRow); DEBUG("startColumn/endColumn: " << startColumn << ' ' << endColumn); DEBUG("actual rows/cols: " << actualRows << ' ' << actualCols); DEBUG("lines: " << lines); QVector columnModes; columnModes.resize(actualCols); switch (type) { case NC_BYTE: case NC_UBYTE: case NC_SHORT: case NC_USHORT: case NC_INT: for (int i = 0; i < actualCols; i++) columnModes[i] = AbstractColumn::Integer; break; case NC_UINT: // converted to double (int is too small) case NC_INT64: // converted to double (int is too small) case NC_UINT64: // converted to double (int is too small) case NC_DOUBLE: case NC_FLOAT: for (int i = 0; i < actualCols; i++) columnModes[i] = AbstractColumn::Numeric; break; case NC_CHAR: for (int i = 0; i < actualCols; i++) columnModes[i] = AbstractColumn::Text; break; //TODO: NC_STRING } //TODO: use given names? QStringList vectorNames; if (dataSource) columnOffset = dataSource->prepareImport(dataContainer, mode, actualRows, actualCols, vectorNames, columnModes); switch (type) { case NC_BYTE: { NC_READ_VAR2(signed char, schar, int); break; } case NC_UBYTE: { NC_READ_VAR2(unsigned char, uchar, int); break; } case NC_CHAR: { // no number char** data = (char**) malloc(rows * sizeof(char*)); data[0] = (char*)malloc(cols * rows * sizeof(char)); for (unsigned int i = 1; i < rows; i++) data[i] = data[0] + i*cols; m_status = nc_get_var_text(ncid, varid, &data[0][0]); handleError(m_status, "nc_get_var_text"); if (m_status == NC_NOERR) { for (int i = 0; i < qMin((int)rows, lines); i++) { QStringList line; for (size_t j = 0; j < cols; j++) { if (dataSource && dataContainer[0]) static_cast*>(dataContainer[(int)(j-(size_t)startColumn+1)])->operator[](i-startRow+1) = data[i][(int)j]; else line << QString(data[i][j]); } dataStrings << line; emit q->completed(100*i/actualRows); } } free(data[0]); free(data); break; } case NC_SHORT: { NC_READ_VAR2(short, short, int); break; } case NC_USHORT: { NC_READ_VAR2(unsigned short, ushort, int); break; } case NC_INT: { NC_READ_VAR2(int, int, int); break; } case NC_UINT: { NC_READ_VAR2(unsigned int, uint, double); break; } // converted to double (int is too small) case NC_INT64: { NC_READ_VAR2(long long, longlong, double); break; } // converted to double (int is too small) case NC_UINT64: { NC_READ_VAR2(unsigned long long, ulonglong, double); break; } // converted to double (int is too small) case NC_FLOAT: { NC_READ_VAR2(float, float, double); break; } case NC_DOUBLE: { NC_READ_VAR2(double, double, double); break; } //TODO: NC_STRING default: DEBUG(" data type not supported yet"); } break; } default: dataStrings << (QStringList() << i18n("%1 dimensional data of type %2 not supported yet", ndims, translateDataType(type))); QDEBUG(dataStrings); } free(dimids); m_status = ncclose(ncid); handleError(m_status, "nc_close"); if (dataSource) dataSource->finalizeImport(columnOffset, 1, actualCols, QString(), mode); #else Q_UNUSED(fileName) Q_UNUSED(dataSource) Q_UNUSED(mode) Q_UNUSED(lines) #endif return dataStrings; } /*! reads the content of the current selected variable from file \c fileName to the data source \c dataSource. Uses the settings defined in the data source. */ QVector NetCDFFilterPrivate::readDataFromFile(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode mode) { QVector dataStrings; if (currentVarName.isEmpty()) { DEBUG(" No variable selected"); return dataStrings; } return readCurrentVar(fileName, dataSource, mode); } /*! writes the content of \c dataSource to the file \c fileName. */ void NetCDFFilterPrivate::write(const QString & fileName, AbstractDataSource* dataSource) { Q_UNUSED(fileName); Q_UNUSED(dataSource); //TODO: write NetCDF files not implemented yet } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## /*! Saves as XML. */ void NetCDFFilter::save(QXmlStreamWriter* writer) const { writer->writeStartElement("netcdfFilter"); writer->writeEndElement(); } /*! Loads from XML. */ bool NetCDFFilter::load(XmlStreamReader* reader) { Q_UNUSED(reader); // KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); // QXmlStreamAttributes attribs = reader->attributes(); return true; } diff --git a/src/backend/datasources/filters/NgspiceRawAsciiFilterPrivate.h b/src/backend/datasources/filters/NgspiceRawAsciiFilterPrivate.h index aec5c29f8..966a3d195 100644 --- a/src/backend/datasources/filters/NgspiceRawAsciiFilterPrivate.h +++ b/src/backend/datasources/filters/NgspiceRawAsciiFilterPrivate.h @@ -1,54 +1,54 @@ /*************************************************************************** File : NgspiceRawNgspiceRawAsciiFilterPrivate.h Project : LabPlot Description : Ngspice RAW ASCII filter -------------------------------------------------------------------- Copyright : (C) 2018 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef NGSPICERAWASCIIFILTERPRIVATE_H #define NGSPICERAWASCIIFILTERPRIVATE_H class AbstractDataSource; class NgspiceRawAsciiFilterPrivate { public: explicit NgspiceRawAsciiFilterPrivate(NgspiceRawAsciiFilter*); void readDataFromFile(const QString& fileName, AbstractDataSource* = nullptr, AbstractFileFilter::ImportMode = AbstractFileFilter::Replace); void write(const QString& fileName, AbstractDataSource*); QVector preview(const QString& fileName, int lines); const NgspiceRawAsciiFilter* q; QStringList vectorNames; QVector columnModes; int startRow{1}; int endRow{-1}; private: - QVector m_dataContainer; // pointers to the actual data containers + std::vector m_dataContainer; // pointers to the actual data containers }; #endif diff --git a/src/backend/datasources/filters/NgspiceRawBinaryFilterPrivate.h b/src/backend/datasources/filters/NgspiceRawBinaryFilterPrivate.h index 0daab0c53..9531f4fac 100644 --- a/src/backend/datasources/filters/NgspiceRawBinaryFilterPrivate.h +++ b/src/backend/datasources/filters/NgspiceRawBinaryFilterPrivate.h @@ -1,56 +1,56 @@ /*************************************************************************** File : NgspiceRawNgspiceRawBinaryFilterPrivate.h Project : LabPlot Description : Ngspice RAW Binary filter -------------------------------------------------------------------- Copyright : (C) 2018 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef NGSPICERAWBINARYFILTERPRIVATE_H #define NGSPICERAWBINARYFILTERPRIVATE_H class AbstractDataSource; class NgspiceRawBinaryFilterPrivate { public: explicit NgspiceRawBinaryFilterPrivate(NgspiceRawBinaryFilter*); void readDataFromFile(const QString& fileName, AbstractDataSource* = nullptr, AbstractFileFilter::ImportMode = AbstractFileFilter::Replace); void write(const QString& fileName, AbstractDataSource*); QVector preview(const QString& fileName, int lines); const NgspiceRawBinaryFilter* q; QStringList vectorNames; QVector columnModes; int startRow{1}; int endRow{-1}; private: const static int BYTE_SIZE = 8; - QVector m_dataContainer; // pointers to the actual data containers + std::vector m_dataContainer; // pointers to the actual data containers }; #endif diff --git a/src/backend/datasources/filters/QJsonModel.cpp b/src/backend/datasources/filters/QJsonModel.cpp index 938e719f5..4963aa09f 100644 --- a/src/backend/datasources/filters/QJsonModel.cpp +++ b/src/backend/datasources/filters/QJsonModel.cpp @@ -1,358 +1,358 @@ /* * The MIT License (MIT) * * Copyright (c) 2011 SCHUTZ Sacha * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include "QJsonModel.h" #include #include #include #include #include #include QJsonTreeItem::QJsonTreeItem(QJsonTreeItem* parent) : mParent(parent) {} QJsonTreeItem::~QJsonTreeItem() { qDeleteAll(mChilds); } void QJsonTreeItem::appendChild(QJsonTreeItem* item) { mChilds.append(item); } QJsonTreeItem* QJsonTreeItem::child(int row) { return mChilds.value(row); } QJsonTreeItem* QJsonTreeItem::parent() { return mParent; } int QJsonTreeItem::childCount() const { return mChilds.count(); } int QJsonTreeItem::row() const { if (mParent) return mParent->mChilds.indexOf(const_cast(this)); return 0; } void QJsonTreeItem::setKey(const QString& key) { mKey = key; } void QJsonTreeItem::setValue(const QString& value) { mValue = value; } void QJsonTreeItem::setType(const QJsonValue::Type type) { mType = type; } QString QJsonTreeItem::key() const { return mKey; } QString QJsonTreeItem::value() const { return mValue; } QJsonValue::Type QJsonTreeItem::type() const { return mType; } QJsonTreeItem* QJsonTreeItem::load(const QJsonValue& value, QJsonTreeItem* parent) { auto* rootItem = new QJsonTreeItem(parent); rootItem->setKey("root"); if (value.isObject()) { //Get all QJsonValue childs for (QString key : value.toObject().keys()) { QJsonValue v = value.toObject().value(key); QJsonTreeItem* child = load(v,rootItem); child->setKey(key); child->setType(v.type()); rootItem->appendChild(child); } } else if (value.isArray()) { //Get all QJsonValue childs int index = 0; for (QJsonValue v : value.toArray()) { QJsonTreeItem* child = load(v,rootItem); child->setKey(QString::number(index)); child->setType(v.type()); rootItem->appendChild(child); ++index; } } else { rootItem->setValue(value.toVariant().toString()); rootItem->setType(value.type()); } return rootItem; } //========================================================================= QJsonModel::QJsonModel(QObject* parent) : QAbstractItemModel(parent), mHeadItem(new QJsonTreeItem), mRootItem(new QJsonTreeItem(mHeadItem)) { mHeadItem->appendChild(mRootItem); mHeaders.append("key"); mHeaders.append("value"); } QJsonModel::~QJsonModel() { //delete mRootItem; delete mHeadItem; } void QJsonModel::clear() { beginResetModel(); delete mHeadItem; mHeadItem = new QJsonTreeItem; mRootItem = new QJsonTreeItem(mHeadItem); mHeadItem->appendChild(mRootItem); endResetModel(); } bool QJsonModel::load(const QString& fileName) { QFile file(fileName); bool success = false; if (file.open(QIODevice::ReadOnly)) { success = load(&file); file.close(); } else success = false; return success; } bool QJsonModel::load(QIODevice* device) { return loadJson(device->readAll()); } bool QJsonModel::loadJson(const QByteArray& json) { QJsonParseError error; QJsonDocument doc = QJsonDocument::fromJson(json, &error); if (error.error == QJsonParseError::NoError) return loadJson(doc); else { - QMessageBox::critical(0, i18n("Failed to load JSON document"), + QMessageBox::critical(nullptr, i18n("Failed to load JSON document"), i18n("Failed to load JSON document. Error: %1.", error.errorString())); return false; } } bool QJsonModel::loadJson(const QJsonDocument& jdoc) { if (!jdoc.isNull()) { beginResetModel(); delete mHeadItem; mHeadItem = new QJsonTreeItem; if (jdoc.isArray()) { mRootItem = QJsonTreeItem::load(QJsonValue(jdoc.array()), mHeadItem); mRootItem->setType(QJsonValue::Array); } else { mRootItem = QJsonTreeItem::load(QJsonValue(jdoc.object()), mHeadItem); mRootItem->setType(QJsonValue::Object); } mHeadItem->appendChild(mRootItem); endResetModel(); return true; } return false; } QVariant QJsonModel::data(const QModelIndex& index, int role) const { if (!index.isValid()) return QVariant(); auto* item = static_cast(index.internalPointer()); if (role == Qt::DisplayRole) { if (index.column() == 0) return QString("%1").arg(item->key()); if (index.column() == 1) return QString("%1").arg(item->value()); } else if (Qt::EditRole == role) { if (index.column() == 1) return QString("%1").arg(item->value()); } else if (role == Qt::DecorationRole) { if (index.column() == 0) { QIcon icon; if (item->type() == QJsonValue::Array) icon = QIcon::fromTheme("labplot-json-array"); else if (item->type() == QJsonValue::Object) icon = QIcon::fromTheme("labplot-json-object"); if (qApp->palette().color(QPalette::Base).lightness() < 128) { //dark theme is used -> invert the icons which use black colors QImage image = icon.pixmap(64, 64).toImage(); //TODO: use different(standard?) pixel size? image.invertPixels(); icon = QIcon(QPixmap::fromImage(image)); } return icon; } return QIcon(); } return QVariant(); } bool QJsonModel::setData(const QModelIndex& index, const QVariant& value, int role) { if (Qt::EditRole == role) { if (index.column() == 1) { auto* item = static_cast(index.internalPointer()); item->setValue(value.toString()); emit dataChanged(index, index, {Qt::EditRole}); return true; } } return false; } QVariant QJsonModel::headerData(int section, Qt::Orientation orientation, int role) const { if (role != Qt::DisplayRole) return QVariant(); if (orientation == Qt::Horizontal) return mHeaders.value(section); return QVariant(); } QModelIndex QJsonModel::index(int row, int column, const QModelIndex& parent) const { if (!hasIndex(row, column, parent)) return QModelIndex{}; QJsonTreeItem* parentItem; if (!parent.isValid()) parentItem = mHeadItem; else parentItem = static_cast(parent.internalPointer()); QJsonTreeItem* childItem = parentItem->child(row); if (childItem) return createIndex(row, column, childItem); return QModelIndex{}; } QModelIndex QJsonModel::parent(const QModelIndex& index) const { if (!index.isValid()) return QModelIndex{}; auto* childItem = static_cast(index.internalPointer()); QJsonTreeItem* parentItem = childItem->parent(); if (parentItem == mHeadItem) return QModelIndex{}; return createIndex(parentItem->row(), 0, parentItem); } int QJsonModel::rowCount(const QModelIndex& parent) const { QJsonTreeItem* parentItem; if (parent.column() > 0) return 0; if (!parent.isValid()) parentItem = mHeadItem; else parentItem = static_cast(parent.internalPointer()); return parentItem->childCount(); } int QJsonModel::columnCount(const QModelIndex& parent) const { Q_UNUSED(parent) return 2; } Qt::ItemFlags QJsonModel::flags(const QModelIndex& index) const { if (index.column() == 1) return Qt::ItemIsEditable | QAbstractItemModel::flags(index); else return QAbstractItemModel::flags(index); } QJsonDocument QJsonModel::json() const { auto v = genJson(mRootItem); QJsonDocument doc; if (v.isObject()) doc = QJsonDocument(v.toObject()); else doc = QJsonDocument(v.toArray()); return doc; } QJsonValue QJsonModel::genJson(QJsonTreeItem* item) const { auto type = item->type(); const int nchild = item->childCount(); if (QJsonValue::Object == type) { QJsonObject jo; for (int i = 0; i < nchild; ++i) { auto ch = item->child(i); auto key = ch->key(); jo.insert(key, genJson(ch)); } return jo; } else if (QJsonValue::Array == type) { QJsonArray arr; for (int i = 0; i < nchild; ++i) { auto ch = item->child(i); arr.append(genJson(ch)); } return arr; } else { QJsonValue va(item->value()); return va; } } QJsonDocument QJsonModel::genJsonByIndex(const QModelIndex& index) const { if (!index.isValid()) return QJsonDocument(); auto* item = static_cast(index.internalPointer()); return QJsonDocument::fromVariant(genJson(item).toVariant()); } diff --git a/src/backend/datasources/filters/ROOTFilter.cpp b/src/backend/datasources/filters/ROOTFilter.cpp index 81e2012b8..117ea7e99 100644 --- a/src/backend/datasources/filters/ROOTFilter.cpp +++ b/src/backend/datasources/filters/ROOTFilter.cpp @@ -1,1503 +1,1503 @@ /*************************************************************************** File : ROOTFilter.cpp Project : LabPlot Description : ROOT(CERN) I/O-filter -------------------------------------------------------------------- Copyright : (C) 2018 by Christoph Roick (chrisito@gmx.de) Copyright : (C) 2018 by Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/datasources/filters/ROOTFilter.h" #include "backend/datasources/filters/ROOTFilterPrivate.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/core/column/Column.h" #include #include #include #include #include #ifdef HAVE_ZIP #include #include #endif #include #include #include #include #include #include ROOTFilter::ROOTFilter():AbstractFileFilter(ROOT), d(new ROOTFilterPrivate) {} ROOTFilter::~ROOTFilter() = default; void ROOTFilter::readDataFromFile(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode) { d->readDataFromFile(fileName, dataSource, importMode); } void ROOTFilter::write(const QString& fileName, AbstractDataSource* dataSource) { d->write(fileName, dataSource); } void ROOTFilter::loadFilterSettings(const QString& filterName) { Q_UNUSED(filterName); } void ROOTFilter::saveFilterSettings(const QString& filterName) const { Q_UNUSED(filterName); } void ROOTFilter::setCurrentObject(const QString& object) { d->currentObject = object; } const QString ROOTFilter::currentObject() const { return d->currentObject; } ROOTFilter::Directory ROOTFilter::listHistograms(const QString& fileName) const { return d->listHistograms(fileName); } ROOTFilter::Directory ROOTFilter::listTrees(const QString& fileName) const { return d->listTrees(fileName); } QVector ROOTFilter::listLeaves(const QString& fileName, qint64 pos) const { return d->listLeaves(fileName, pos); } QVector ROOTFilter::previewCurrentObject(const QString& fileName, int first, int last) const { return d->previewCurrentObject(fileName, first, last); } int ROOTFilter::rowsInCurrentObject(const QString& fileName) const { return d->rowsInCurrentObject(fileName); } void ROOTFilter::setStartRow(const int s) { d->startRow = s; } int ROOTFilter::startRow() const { return d->startRow; } void ROOTFilter::setEndRow(const int e) { d->endRow = e; } int ROOTFilter::endRow() const { return d->endRow; } void ROOTFilter::setColumns(const QVector& columns) { d->columns = columns; } QVector ROOTFilter::columns() const { return d->columns; } void ROOTFilter::save(QXmlStreamWriter* writer) const { writer->writeStartElement("rootFilter"); writer->writeAttribute("object", d->currentObject); writer->writeAttribute("startRow", QString::number(d->startRow)); writer->writeAttribute("endRow", QString::number(d->endRow)); for (const auto & c : d->columns) { writer->writeStartElement("column"); for (const auto & s : c) writer->writeTextElement("id", s); writer->writeEndElement(); } writer->writeEndElement(); } bool ROOTFilter::load(XmlStreamReader* reader) { QString attributeWarning = i18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs = reader->attributes(); // read attributes d->currentObject = attribs.value("object").toString(); if (d->currentObject.isEmpty()) reader->raiseWarning(attributeWarning.arg("object")); QString str = attribs.value("startRow").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.arg("startRow")); else d->startRow = str.toInt(); str = attribs.value("endRow").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.arg("endRow")); else d->endRow = str.toInt(); d->columns.clear(); while (reader->readNextStartElement()) { if (reader->name() == "column") { QStringList c; while (reader->readNextStartElement()) { if (reader->name() == "id") c << reader->readElementText(); else reader->skipCurrentElement(); } if (!c.empty()) d->columns << c; } else reader->skipCurrentElement(); } if (d->columns.empty()) reader->raiseWarning(i18n("No column available")); return true; } /**************** ROOTFilterPrivate implementation *******************/ ROOTFilterPrivate::ROOTFilterPrivate() = default; ROOTFilterPrivate::FileType ROOTFilterPrivate::currentObjectPosition(const QString& fileName, long int& pos) { QStringList typeobject = currentObject.split(':'); if (typeobject.size() < 2) return Invalid; FileType type; if (typeobject.first() == QStringLiteral("Hist")) type = Hist; else if (typeobject.first() == QStringLiteral("Tree")) type = Tree; else return Invalid; typeobject.removeFirst(); QStringList path = typeobject.join(':').split('/'); ROOTFilter::Directory dir = type == Hist ? listHistograms(fileName) : listTrees(fileName); const ROOTFilter::Directory* node = &dir; while (path.size() > 1) { bool next = false; for (const auto& child : node->children) { if (child.name == path.first()) { node = &child; path.pop_front(); next = true; break; } } if (!next) return Invalid; } for (const auto& child : node->content) { if (child.first == path.first()) { pos = child.second; break; } } return type; } void ROOTFilterPrivate::readDataFromFile(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode) { DEBUG("ROOTFilterPrivate::readDataFromFile()"); long int pos = 0; auto type = currentObjectPosition(fileName, pos); if (pos == 0) return; if (type == Hist) { auto bins = readHistogram(pos); const int nbins = static_cast(bins.size()); // skip underflow and overflow bins by default int first = qMax(qAbs(startRow), 0); int last = endRow < 0 ? nbins - 1 : qMax(first - 1, qMin(endRow, nbins - 1)); QStringList headers; for (const auto& l : columns) { headers << l.last(); } - QVector dataContainer; + std::vector dataContainer; const int columnOffset = dataSource->prepareImport(dataContainer, importMode, last - first + 1, columns.size(), headers, QVector(columns.size(), AbstractColumn::Numeric)); // read data DEBUG(" reading " << first - last + 1 << " lines"); int c = 0; Spreadsheet* spreadsheet = dynamic_cast(dataSource); for (const auto& l : columns) { QVector& container = *static_cast*>(dataContainer[c]); if (l.first() == QStringLiteral("center")) { if (spreadsheet) spreadsheet->column(columnOffset + c)->setPlotDesignation(Column::X); for (int i = first; i <= last; ++i) container[i - first] = (i > 0 && i < nbins - 1) ? 0.5 * (bins[i].lowedge + bins[i + 1].lowedge) : i == 0 ? bins.front().lowedge // -infinity : -bins.front().lowedge; // +infinity } else if (l.first() == QStringLiteral("low")) { if (spreadsheet) spreadsheet->column(columnOffset + c)->setPlotDesignation(Column::X); for (int i = first; i <= last; ++i) container[i - first] = bins[i].lowedge; } else if (l.first() == QStringLiteral("content")) { if (spreadsheet) spreadsheet->column(columnOffset + c)->setPlotDesignation(Column::Y); for (int i = first; i <= last; ++i) container[i - first] = bins[i].content; } else if (l.first() == QStringLiteral("error")) { if (spreadsheet) spreadsheet->column(columnOffset + c)->setPlotDesignation(Column::YError); for (int i = first; i <= last; ++i) container[i - first] = std::sqrt(bins[i].sumw2); } ++c; } dataSource->finalizeImport(columnOffset, 0, columns.size() - 1, QString(), importMode); } else if (type == Tree) { const int nentries = static_cast(currentROOTData->treeEntries(pos)); int first = qMax(qAbs(startRow), 0); int last = qMax(first - 1, qMin(endRow, nentries - 1)); QStringList headers; for (const auto& l : columns) { QString lastelement = l.back(), leaf = l.front(); bool isArray = false; if (lastelement.at(0) == '[' && lastelement.at(lastelement.size() - 1) == ']') { lastelement.mid(1, lastelement.length() - 2).toUInt(&isArray); } if (!isArray || l.count() == 2) headers << l.join(isArray ? QString() : QString(':')); else headers << l.first() + QChar(':') + l.at(1) + l.back(); } - QVector dataContainer; + std::vector dataContainer; const int columnOffset = dataSource->prepareImport(dataContainer, importMode, last - first + 1, columns.size(), headers, QVector(columns.size(), AbstractColumn::Numeric)); int c = 0; for (const auto& l : columns) { unsigned int element = 0; QString lastelement = l.back(), leaf = l.front(); bool isArray = false; if (lastelement.at(0) == '[' && lastelement.at(lastelement.size() - 1) == ']') { element = lastelement.mid(1, lastelement.length() - 2).toUInt(&isArray); if (!isArray) element = 0; if (l.count() > 2) leaf = l.at(1); } else if (l.count() > 1) leaf = l.at(1); QVector& container = *static_cast*>(dataContainer[c++]); auto data = readTree(pos, l.first(), leaf, (int)element, last); for (int i = first; i <= last; ++i) container[i - first] = data[i]; } dataSource->finalizeImport(columnOffset, 0, columns.size() - 1, QString(), importMode); } } void ROOTFilterPrivate::write(const QString& fileName, AbstractDataSource* dataSource) { Q_UNUSED(fileName); Q_UNUSED(dataSource); } ROOTFilter::Directory ROOTFilterPrivate::listContent(const std::map& dataContent, std::string (ROOTData::*nameFunc)(long int)) { ROOTFilter::Directory dirs; QHash::type::value_type*, ROOTFilter::Directory*> filledDirs; for (const auto& path : dataContent) { if (!path.second.content.empty()) { QStack addpath; auto pos = &path; ROOTFilter::Directory* currentdir = &dirs; while (true) { auto it = filledDirs.find(pos); if (it != filledDirs.end()) { currentdir = it.value(); break; } auto jt = dataContent.find(pos->second.parent); if (jt != dataContent.end()) { addpath.push(pos); pos = &(*jt); } else break; } while (!addpath.empty()) { auto pos = addpath.pop(); ROOTFilter::Directory dir; dir.name = QString::fromStdString(pos->second.name); currentdir->children << dir; currentdir = ¤tdir->children.last(); filledDirs[pos] = currentdir; } for (auto hist : path.second.content) { auto name = ((*currentROOTData).*nameFunc)(hist); if (!name.empty()) currentdir->content << qMakePair(QString::fromStdString(name), hist); } } } return dirs; } ROOTFilter::Directory ROOTFilterPrivate::listHistograms(const QString& fileName) { if (setFile(fileName)) return listContent(currentROOTData->listHistograms(), &ROOTData::histogramName); else return ROOTFilter::Directory{}; } ROOTFilter::Directory ROOTFilterPrivate::listTrees(const QString& fileName) { if (setFile(fileName)) return listContent(currentROOTData->listTrees(), &ROOTData::treeName); else return ROOTFilter::Directory{}; } QVector ROOTFilterPrivate::listLeaves(const QString& fileName, quint64 pos) { QVector leafList; if (setFile(fileName)) { for (const auto& leaf : currentROOTData->listLeaves(pos)) { leafList << QStringList(QString::fromStdString(leaf.branch)); if (leaf.branch != leaf.leaf) leafList.last() << QString::fromStdString(leaf.leaf); if (leaf.elements > 1) leafList.last() << QString("[%1]").arg(leaf.elements); } } return leafList; } QVector ROOTFilterPrivate::previewCurrentObject(const QString& fileName, int first, int last) { DEBUG("ROOTFilterPrivate::previewCurrentObject()"); long int pos = 0; auto type = currentObjectPosition(fileName, pos); if (pos == 0) return QVector(1, QStringList()); if (type == Hist) { auto bins = readHistogram(pos); const int nbins = static_cast(bins.size()); last = qMin(nbins - 1, last); QVector preview(qMax(last - first + 2, 1)); DEBUG(" reading " << preview.size() - 1 << " lines"); // set headers for (const auto& l : columns) { preview.last() << l.last(); } // read data for (const auto& l : columns) { if (l.first() == QStringLiteral("center")) { for (int i = first; i <= last; ++i) preview[i - first] << QString::number( (i > 0 && i < nbins - 1) ? 0.5 * (bins[i].lowedge + bins[i + 1].lowedge) : i == 0 ? bins.front().lowedge // -infinity : -bins.front().lowedge); // +infinity } else if (l.first() == QStringLiteral("low")) { for (int i = first; i <= last; ++i) preview[i - first] << QString::number(bins[i].lowedge); } else if (l.first() == QStringLiteral("content")) { for (int i = first; i <= last; ++i) preview[i - first] << QString::number(bins[i].content); } else if (l.first() == QStringLiteral("error")) { for (int i = first; i <= last; ++i) preview[i - first] << QString::number(std::sqrt(bins[i].sumw2)); } } return preview; } else if (type == Tree) { last = qMin(last, currentROOTData->treeEntries(pos) - 1); QVector preview(qMax(last - first + 2, 1)); DEBUG(" reading " << preview.size() - 1 << " lines"); // read data leaf by leaf and set headers for (const auto& l : columns) { unsigned int element = 0; QString lastelement = l.back(), leaf = l.front(); bool isArray = false; if (lastelement.at(0) == '[' && lastelement.at(lastelement.size() - 1) == ']') { element = lastelement.mid(1, lastelement.length() - 2).toUInt(&isArray); if (!isArray) element = 0; if (l.count() > 2) leaf = l.at(1); } else if (l.count() > 1) leaf = l.at(1); auto data = readTree(pos, l.first(), leaf, (int)element, last); for (int i = first; i <= last; ++i) preview[i - first] << QString::number(data[i]); if (!isArray || l.count() == 2) preview.last() << l.join(isArray ? QString() : QString(':')); else preview.last() << l.first() + QChar(':') + l.at(1) + l.back(); } return preview; } else return QVector(1, QStringList()); } int ROOTFilterPrivate::rowsInCurrentObject(const QString& fileName) { long int pos = 0; auto type = currentObjectPosition(fileName, pos); if (pos == 0) return 0; switch (type) { case Hist: return currentROOTData->histogramBins(pos); case Tree: return currentROOTData->treeEntries(pos); case Invalid: default: return 0; } } bool ROOTFilterPrivate::setFile(const QString& fileName) { QFileInfo file(fileName); if (!file.exists()) { currentObject.clear(); columns.clear(); currentROOTData.reset(); return false; } QDateTime modified = file.lastModified(); qint64 size = file.size(); if (!currentROOTData || fileName != currentFile.name || modified != currentFile.modified || size != currentFile.size) { currentFile.name = fileName; currentFile.modified = modified; currentFile.size = size; currentROOTData.reset(new ROOTData(fileName.toStdString())); } return true; } std::vector ROOTFilterPrivate::readHistogram(quint64 pos) { return currentROOTData->readHistogram(pos); } std::vector ROOTFilterPrivate::readTree(quint64 pos, const QString& branchName, const QString& leafName, int element, int last) { return currentROOTData->listEntries(pos, branchName.toStdString(), leafName.toStdString(), element, last + 1); } /******************** ROOTData implementation ************************/ namespace ROOTDataHelpers { /// Read value from stream template T read(std::ifstream& is) { union { T val; char buf[sizeof(T)]; } r; for (size_t i = 0; i < sizeof(T); ++i) is.get(r.buf[sizeof(T) - i - 1]); return r.val; } /// Read value from buffer template T read(char*& s) { union { T val; char buf[sizeof(T)]; } r; for (size_t i = 0; i < sizeof(T); ++i) r.buf[sizeof(T) - i - 1] = *(s++); return r.val; } /// Read value from buffer and cast to U template U readcast(char*& s) { return static_cast(read(s)); } /// Get version of ROOT object, obtain number of bytes in object short Version(char*& buffer, size_t& count) { // root/io/io/src/TBufferFile.cxx -> ReadVersion count = read(buffer); short version = (count & 0x40000000) ? read(buffer) : read(buffer -= 4); count = (count & 0x40000000) ? (count & ~0x40000000) - 2 : 2; return version; } /// Get version of ROOT object short Version(char*& buffer) { size_t c; return Version(buffer, c); } /// Skip ROOT object void Skip(char*& buffer, const size_t& n) { for (size_t i = 0; i < n; ++i) { size_t count; Version(buffer, count); buffer += count; } } /// Skip TObject header void SkipObject(char*& buffer) { Version(buffer); buffer += 8; } /// Get TString std::string String(char*& buffer) { // root/io/io/src/TBufferFile.cxx -> ReadTString size_t s = *(buffer++); if (s == 0) return std::string(); else { if (s == 0xFF) s = read(buffer); buffer += s; return std::string(buffer - s, buffer); } } /// Get the header of an object in TObjArray std::string readObject(char*& buf, char* const buf0, std::map& tags) { // root/io/io/src/TBufferFile.cxx -> ReadObjectAny std::string clname; unsigned int tag = read(buf); if (tag & 0x40000000) { tag = read(buf); if (tag == 0xFFFFFFFF) { tags[buf - buf0 - 2] = clname = buf; buf += clname.size() + 1; } else { clname = tags[tag & ~0x80000000]; } } return clname; } } using namespace ROOTDataHelpers; ROOTData::ROOTData(const std::string& filename) : filename(filename) { // The file structure is described in root/io/io/src/TFile.cxx std::ifstream is(filename, std::ifstream::binary); std::string root(4, 0); is.read(const_cast(root.data()), 4); if (root != "root") return; int fileVersion = read(is); long int pos = read(is); histdirs.emplace(pos, Directory{}); treedirs.emplace(pos, Directory{}); long int endpos = fileVersion < 1000000 ? read(is) : read(is); is.seekg(33); int compression = read(is); compression = compression > 0 ? compression : 0; while (is.good() && pos < endpos) { is.seekg(pos); int lcdata = read(is); if (lcdata == 0) { break; } if (lcdata < 0) { pos -= lcdata; continue; } short version = read(is); size_t ldata = read(is); is.seekg(4, is.cur); // skip the date size_t lkey = read(is); short cycle = read(is); long int pseek; if (version > 1000) { is.seekg(8, is.cur); pseek = read(is); } else { is.seekg(4, is.cur); pseek = read(is); } std::string cname(read(is), 0); is.read(&cname[0], cname.size()); std::string name(read(is), 0); is.read(&name[0], name.size()); std::string title(read(is), 0); is.read(&title[0], title.size()); ContentType type = Invalid; if (cname.size() == 4 && cname.substr(0, 3) == "TH1") { type = histType(cname[3]); } else if (cname == "TTree") type = Tree; else if (cname.substr(0, 7) == "TNtuple") type = NTuple; else if (cname == "TBasket") type = Basket; else if (cname == "TList" && name == "StreamerInfo") type = Streamer; else if (cname == "TDirectory") { auto it = histdirs.find(pseek); if (it == histdirs.end()) it = histdirs.begin(); histdirs.emplace(pos, Directory{name, it->first}); it = treedirs.find(pseek); if (it == treedirs.end()) it = treedirs.begin(); treedirs.emplace(pos, Directory{name, it->first}); } if (type) { if (type == Basket) is.seekg(19, std::ifstream::cur); // TODO read info instead? KeyBuffer buffer; buffer.type = Invalid; // see root/io/io/src/TKey.cxx for reference int complib = 0; if (compression) { // Default: compression level // ZLIB: 100 + compression level // LZ4: 400 + compression level // do not rely on this, but read the header std::string lib(2, 0); is.read(&lib[0], 2); complib = lib == "ZL" ? 1 : lib == "XZ" ? 2 : lib == "CS" ? 3 : lib == "L4" ? 4 : 0; } if (complib > 0) { # ifdef HAVE_ZIP // see root/core/zip/src/RZip.cxx -> R__unzip const int method = is.get(); size_t chcdata = is.get(); chcdata |= (is.get() << 8); chcdata |= (is.get() << 16); size_t chdata = is.get(); chdata |= (is.get() << 8); chdata |= (is.get() << 16); if (chcdata == lcdata - lkey - 9 && chdata == ldata) { if (complib == 1 && method == Z_DEFLATED) { buffer = KeyBuffer{type, name, title, cycle, lkey, KeyBuffer::zlib, pos + lkey + 9, chcdata, chdata, 0}; } else if (complib == 4 && method == LZ4_versionNumber() / 10000) { buffer = KeyBuffer{type, name, title, cycle, lkey, KeyBuffer::lz4, pos + lkey + 9 + 8, chcdata - 8, chdata, 0}; } } # endif } else { buffer = KeyBuffer{type, name, title, cycle, lkey, KeyBuffer::none, pos + lkey, ldata, ldata, 0}; } switch (buffer.type) { case Basket: basketkeys.emplace(pos, buffer); break; case Tree: case NTuple: { auto it = treedirs.find(pseek); if (it == treedirs.end()) it = treedirs.begin(); bool keyreplaced = false; for (auto & tpos : it->second.content) { auto jt = treekeys.find(tpos); if (jt != treekeys.end() && jt->second.name == buffer.name && jt->second.cycle < buffer.cycle) { // override key with lower cylce number tpos = pos; treekeys.erase(jt); keyreplaced = true; break; } } if (!keyreplaced) it->second.content.push_back(pos); treekeys.emplace(pos, buffer); break; } case Streamer: readStreamerInfo(buffer); break; case Double: case Float: case Int: case Short: case Byte: { auto it = histdirs.find(pseek); if (it == histdirs.end()) it = histdirs.begin(); it->second.content.push_back(pos); histkeys.emplace(pos, buffer); break; } case Invalid: case Long: case Bool: case CString: break; } } pos += lcdata; } // Create default object structures if no StreamerInfo was found. // Obtained by running the following in ROOT with a file passed as an argument: // // _file0->GetStreamerInfoList()->Print() // // auto l = (TStreamerInfo*)_file0->GetStreamerInfoList()->At(ENTRYNUMBER); // l->Print(); // for (int i = 0; i < l->GetNelement(); ++i) { // auto e = l->GetElement(i); // e->Print(); // cout << e->GetFullName() << " " << e->GetTypeName() << " " << e->GetSize() << endl; // } static const StreamerInfo dummyobject{"Object", 0, std::string(), false, false}; if (!treekeys.empty()) { if (!streamerInfo.count("TTree")) { streamerInfo["TTree"] = {dummyobject, dummyobject, dummyobject, dummyobject, StreamerInfo{"fEntries", 8, std::string(), false, false}, StreamerInfo{std::string(), 5 * 8 + 4 * 4, std::string(), false, false}, StreamerInfo{"fNClusterRange", 4, std::string(), true, false}, StreamerInfo{std::string(), 6 * 8, std::string(), false, false}, StreamerInfo{"fNClusterRangeEnd", 8, "fNClusterRange", false, true}, StreamerInfo{"fNClusterSize", 8, "fNClusterRange", false, true}, StreamerInfo{"fBranches", 0, std::string(), false, false} }; } if (!streamerInfo.count("TBranch")) { streamerInfo["TBranch"] = {StreamerInfo{"TNamed", 0, std::string(), false, false}, dummyobject, StreamerInfo{std::string(), 3 * 4, std::string(), false, false}, StreamerInfo{"fWriteBasket", 4, std::string(), false, false}, StreamerInfo{std::string(), 8 + 4, std::string(), false, false}, StreamerInfo{"fMaxBaskets", 4, std::string(), true, false}, StreamerInfo{std::string(), 4 + 4 * 8, std::string(), false, false}, StreamerInfo{"fBranches", 0, std::string(), false, false}, StreamerInfo{"fLeaves", 0, std::string(), false, false}, StreamerInfo{"fBaskets", 0, std::string(), false, false}, StreamerInfo{"fBasketBytes", 4, "fMaxBaskets", false, true}, StreamerInfo{"fBasketEntry", 8, "fMaxBaskets", false, true}, StreamerInfo{"fBasketSeek", 8, "fMaxBaskets", false, true} }; } } if (!histkeys.empty()) { if (!streamerInfo.count("TH1")) { streamerInfo["TH1"] = {dummyobject, dummyobject, dummyobject, dummyobject, StreamerInfo{"fNcells", 4, std::string(), false, false}, StreamerInfo{"fXaxis", 0, std::string(), false, false}, StreamerInfo{"fYaxis", 0, std::string(), false, false}, StreamerInfo{"fZaxis", 0, std::string(), false, false}, StreamerInfo{std::string(), 2 * 2 + 8 * 8, std::string(), false, false}, dummyobject, StreamerInfo{"fSumw2", 0, std::string(), false, false}}; } if (!streamerInfo.count("TAxis")) { streamerInfo["TAxis"] = {dummyobject, dummyobject, StreamerInfo{"fNbins", 4, std::string(), false, false}, StreamerInfo{"fXmin", 8, std::string(), false, false}, StreamerInfo{"fXmax", 8, std::string(), false, false}, StreamerInfo{"fXbins", 0, std::string(), false, false}}; } } for (auto& tree : treekeys) readNEntries(tree.second); for (auto& hist : histkeys) readNBins(hist.second); } void ROOTData::readNBins(ROOTData::KeyBuffer& kbuffer) { std::string buffer = data(kbuffer); if (!buffer.empty()) { char* buf = &buffer[0]; std::map counts; Version(buf); // TH1(D/F/I/S/C) Version(buf); // TH1 advanceTo(buf, streamerInfo.find("TH1")->second, std::string(), "fNcells", counts); kbuffer.nrows = read(buf); // fNcells } } std::string ROOTData::histogramName(long int pos) { auto it = histkeys.find(pos); if (it != histkeys.end()) return it->second.name + ';' + std::to_string(it->second.cycle); return std::string(); } int ROOTData::histogramBins(long int pos) { auto it = histkeys.find(pos); if (it != histkeys.end()) return it->second.nrows; return 0; } std::vector ROOTData::readHistogram(long int pos) { auto it = histkeys.find(pos); if (it == histkeys.end()) return std::vector(); std::string buffer = data(it->second); if (!buffer.empty()) { char* buf = &buffer[0]; std::map counts; auto& streamerTH1 = streamerInfo.find("TH1")->second; auto& streamerTAxis = streamerInfo.find("TAxis")->second; size_t count; Version(buf); // TH1(D/F/I/S/C) Version(buf, count); // TH1 char* const dbuf = buf + count; advanceTo(buf, streamerTH1, std::string(), "fNcells", counts); std::vector r(read(buf)); // fNcells if (r.size() < 3) return std::vector(); r.front().lowedge = -std::numeric_limits::infinity(); advanceTo(buf, streamerTH1, "fNcells", "fXaxis", counts); // x-Axis Version(buf, count); // TAxis char* const nbuf = buf + count; advanceTo(buf, streamerTAxis, std::string(), "fNbins", counts); const int nbins = read(buf); advanceTo(buf, streamerTAxis, "fNbins", "fXmin", counts); const double xmin = read(buf); advanceTo(buf, streamerTAxis, "fXmin", "fXmax", counts); const double xmax = read(buf); advanceTo(buf, streamerTAxis, "fXmax", "fXbins", counts); const size_t nborders = read(buf); // TArrayD // root/core/cont/src/TArrayD.cxx -> Streamer if (nborders == r.size() - 1) { for (size_t i = 0; i < nborders; ++i) { r[i + 1].lowedge = read(buf); } } else { - buf += sizeof(double) * nbins; + //UNUSED: buf += sizeof(double) * nbins; const double scale = (xmax - xmin) / static_cast(nbins); for (size_t i = 0; i < r.size() - 1; ++i) { r[i + 1].lowedge = static_cast(i) * scale + xmin; } } buf = nbuf; // go beyond x-Axis advanceTo(buf, streamerTH1, "fXaxis", "fSumw2", counts); if (static_cast(read(buf)) == r.size()) { // TArrayD for (auto& b : r) b.sumw2 = read(buf); // always double } buf = dbuf; // skip to contents of TH1(D/F/I/S/C) if (static_cast(read(buf)) == r.size()) { auto readf = readType(it->second.type); for (auto& b : r) b.content = readf(buf); } return r; } else return std::vector(); } void ROOTData::readNEntries(ROOTData::KeyBuffer& kbuffer) { std::string buffer = data(kbuffer); if (!buffer.empty()) { char* buf = &buffer[0]; std::map counts; if (kbuffer.type == NTuple) Version(buf); // TNtuple(D) Version(buf); // TTree advanceTo(buf, streamerInfo.find("TTree")->second, std::string(), "fEntries", counts); kbuffer.nrows = read(buf); // fEntries } } std::string ROOTData::treeName(long int pos) { auto it = treekeys.find(pos); if (it != treekeys.end()) return it->second.name; return std::string(); } int ROOTData::treeEntries(long int pos) { auto it = treekeys.find(pos); if (it != treekeys.end()) return it->second.nrows; else return 0; } std::vector ROOTData::listLeaves(long int pos) const { std::vector leaves; auto it = treekeys.find(pos); if (it == treekeys.end()) return leaves; std::ifstream is(filename, std::ifstream::binary); std::string datastring = data(it->second, is); if (datastring.empty()) return leaves; char* buf = &datastring[0]; char* const buf0 = buf - it->second.keylength; std::map counts; auto& streamerTBranch = streamerInfo.find("TBranch")->second; if (it->second.type == NTuple) Version(buf); // TNtuple(D) Version(buf); // TTree advanceTo(buf, streamerInfo.find("TTree")->second, std::string(), "fBranches", counts); // read the list of branches Version(buf); // TObjArray SkipObject(buf); String(buf); const size_t nbranches = read(buf); const size_t lowb = read(buf); std::map tags; for (size_t i = 0; i < nbranches; ++i) { std::string clname = readObject(buf, buf0, tags); size_t count; Version(buf, count); // TBranch or TBranchElement char* const nbuf = buf + count; if (i >= lowb) { if (clname == "TBranchElement") { Version(buf); // TBranch } advanceTo(buf, streamerTBranch, std::string(), "TNamed", counts); Version(buf); // TNamed SkipObject(buf); const std::string branch = String(buf); String(buf); // TODO add reading of nested branches (fBranches) advanceTo(buf, streamerTBranch, "TNamed", "fLeaves", counts); // fLeaves Version(buf); // TObjArray SkipObject(buf); String(buf); const size_t nleaves = read(buf); const size_t lowb = read(buf); for (size_t i = 0; i < nleaves; ++i) { std::string clname = readObject(buf, buf0, tags); Version(buf, count); // TLeaf(D/F/B/S/I/L/C/O) char* nbuf = buf + count; if (i >= lowb && clname.size() == 6 && clname.compare(0, 5, "TLeaf") == 0) { Version(buf); // TLeaf Version(buf); // TNamed SkipObject(buf); const std::string leafname = String(buf); String(buf); // title size_t elements = read(buf); int bytes = read(buf); if ((leafType(clname.back()) & 0xF) != bytes) qDebug() << "ROOTData: type " << clname.back() << " does not match its size!"; buf += 5; leaves.emplace_back(LeafInfo{branch, leafname, leafType(clname.back()), !read(buf), elements}); } buf = nbuf; } } buf = nbuf; } return leaves; } template std::vector ROOTData::listEntries(long int pos, const std::string& branchname, const std::string& leafname, const size_t element, const size_t nentries) const { std::vector entries; auto it = treekeys.find(pos); if (it == treekeys.end()) return entries; std::ifstream is(filename, std::ifstream::binary); std::string datastring = data(it->second, is); if (datastring.empty()) return entries; char* buf = &datastring[0]; char* const buf0 = buf - it->second.keylength; std::map counts; auto& streamerTTree = streamerInfo.find("TTree")->second; auto& streamerTBranch = streamerInfo.find("TBranch")->second; if (it->second.type == NTuple) Version(buf); // TNtuple(D) Version(buf); // TTree advanceTo(buf, streamerTTree, std::string(), "fEntries", counts); entries.reserve(std::min(static_cast(read(buf)), nentries)); // reserve space (maximum for number of entries) advanceTo(buf, streamerTTree, "fEntries", "fBranches", counts); // read the list of branches Version(buf); // TObjArray SkipObject(buf); String(buf); const size_t nbranches = read(buf); const size_t lowb = read(buf); std::map tags; for (size_t i = 0; i < nbranches; ++i) { std::string clname = readObject(buf, buf0, tags); size_t count; Version(buf, count); // TBranch or TBranchElement char* const nbuf = buf + count; if (i >= lowb) { if (clname == "TBranchElement") { Version(buf); } Version(buf); // TNamed SkipObject(buf); const std::string currentbranch = String(buf); String(buf); advanceTo(buf, streamerTBranch, "TNamed", "fWriteBasket", counts); int fWriteBasket = read(buf); // TODO add reading of nested branches (fBranches) advanceTo(buf, streamerTBranch, "fWriteBasket", "fLeaves", counts); // fLeaves Version(buf); // TObjArray SkipObject(buf); String(buf); const size_t nleaves = read(buf); const size_t lowb = read(buf); int leafoffset = 0, leafcount = 0, leafcontent = 0, leafsize = 0; bool leafsign = false; ContentType leaftype = Invalid; for (size_t i = 0; i < nleaves; ++i) { std::string clname = readObject(buf, buf0, tags); Version(buf, count); // TLeaf(D/F/L/I/S/B/O/C/Element) char* nbuf = buf + count; if (currentbranch == branchname) { if (i >= lowb && clname.size() >= 5 && clname.compare(0, 5, "TLeaf") == 0) { Version(buf); // TLeaf Version(buf); // TNamed SkipObject(buf); const bool istheleaf = (clname.size() == 6 && leafname == String(buf)); String(buf); const int len = read(buf); const int size = read(buf); if (istheleaf) { leafoffset = leafcount; leafsize = size; leaftype = leafType(clname.back()); } leafcount += len * size; if (istheleaf) { leafcontent = leafcount - leafoffset; buf += 1; leafsign = !read(buf); } } } buf = nbuf; } if (leafcontent == 0) { buf = nbuf; continue; } if (static_cast(element) * leafsize >= leafcontent) { qDebug() << "ROOTData: " << leafname.c_str() << " only contains " << leafcontent / leafsize << " elements."; break; } advanceTo(buf, streamerTBranch, "fLeaves", "fBaskets", counts); // fBaskets (probably empty) Version(buf, count); // TObjArray char* const basketsbuf = buf += count + 1; // TODO there is one byte to be skipped in fBaskets, why is that? advanceTo(buf, streamerTBranch, "fBaskets", "fBasketEntry", counts); for (int i = 0; i <= fWriteBasket; ++i) { if (static_cast(read(buf)) > nentries) { fWriteBasket = i; break; } } // rewind to the end of fBaskets and look for the fBasketSeek array advanceTo(buf = basketsbuf, streamerTBranch, "fBaskets", "fBasketSeek", counts); auto readf = readType(leaftype, leafsign); for (int i = 0; i < fWriteBasket; ++i) { long int pos = read(buf); auto it = basketkeys.find(pos); if (it != basketkeys.end()) { std::string basketbuffer = data(it->second); if (!basketbuffer.empty()) { char* bbuf = &basketbuffer[0]; char* const bufend = bbuf + basketbuffer.size(); while (bbuf + leafcount <= bufend && entries.size() < nentries) { bbuf += leafoffset + leafsize * element; entries.emplace_back(readf(bbuf)); bbuf += leafcount - leafsize * (element + 1) - leafoffset; } } } else { qDebug() << "ROOTData: fBasketSeek(" << i << "): " << pos << " (not available)"; } } } buf = nbuf; } return entries; } ROOTData::ContentType ROOTData::histType(const char type) { switch (type) { case 'D': return Double; case 'F': return Float; case 'I': return Int; case 'S': return Short; case 'C': return Byte; default: return Invalid; } } ROOTData::ContentType ROOTData::leafType(const char type) { switch (type) { case 'D': return Double; case 'F': return Float; case 'L': return Long; case 'I': return Int; case 'S': return Short; case 'B': return Byte; case 'O': return Bool; case 'C': return CString; default: return Invalid; } } template T (*ROOTData::readType(ROOTData::ContentType type, bool sign) const)(char*&) { switch (type) { case Double: return readcast; case Float: return readcast; case Long: return sign ? readcast : readcast; case Int: return sign ? readcast : readcast; case Short: return sign ? readcast : readcast; case Byte: return sign ? readcast : readcast; case Bool: return readcast; case CString: case Tree: case NTuple: case Basket: case Streamer: case Invalid: break; } return readcast; } std::string ROOTData::data(const ROOTData::KeyBuffer& buffer) const { std::ifstream is(filename, std::ifstream::binary); return data(buffer, is); } std::string ROOTData::data(const ROOTData::KeyBuffer& buffer, std::ifstream& is) const { std::string data(buffer.count, 0); is.seekg(buffer.start); if (buffer.compression == KeyBuffer::none) { is.read(&data[0], buffer.count); return data; #ifdef HAVE_ZIP } else if (buffer.compression == KeyBuffer::zlib) { std::string cdata(buffer.compressed_count, 0); is.read(&cdata[0], buffer.compressed_count); uLongf luncomp = buffer.count; if (uncompress((Bytef *)data.data(), &luncomp, (Bytef *)cdata.data(), cdata.size()) == Z_OK && data.size() == luncomp) return data; } else { std::string cdata(buffer.compressed_count, 0); is.read(&cdata[0], buffer.compressed_count); if (LZ4_decompress_safe(cdata.data(), const_cast(data.data()), buffer.compressed_count, buffer.count) == static_cast(buffer.count)) return data; #endif } return std::string(); } void ROOTData::readStreamerInfo(const ROOTData::KeyBuffer& buffer) { std::ifstream is(filename, std::ifstream::binary); std::string datastring = data(buffer, is); if (!datastring.empty()) { char* buf = &datastring[0]; char* const buf0 = buf - buffer.keylength; Version(buf); SkipObject(buf); // TCollection String(buf); const int nobj = read(buf); std::map tags; for (int i = 0; i < nobj; ++i) { std::string clname = readObject(buf, buf0, tags); size_t count; Version(buf, count); char* const nbuf = buf + count; if (clname == "TStreamerInfo") { Version(buf); SkipObject(buf); std::vector& sinfo = streamerInfo[String(buf)]; String(buf); buf += 8; // skip check sum and version clname = readObject(buf, buf0, tags); Version(buf, count); if (clname != "TObjArray") { buf += count; continue; } SkipObject(buf); // TObjArray String(buf); const int nobj = read(buf); const int lowb = read(buf); for (int i = 0; i < nobj; ++i) { std::string clname = readObject(buf, buf0, tags); Version(buf, count); char* const nbuf = buf + count; const bool isbasicpointer = clname == "TStreamerBasicPointer"; const bool ispointer = isbasicpointer || clname == "TStreamerObjectPointer"; if (i >= lowb) { if (ispointer || clname == "TStreamerBase" || clname == "TStreamerBasicType" || clname == "TStreamerObject" || clname == "TStreamerObjectAny" || clname == "TStreamerString" || clname == "TStreamerSTL") { Version(buf); // TStreamerXXX Version(buf); // TStreamerElement SkipObject(buf); const std::string name = String(buf); const std::string title = String(buf); int type = read(buf); size_t size = read(buf); if (clname.compare(0, 15, "TStreamerObject") == 0) size = 0; std::string counter; bool iscounter = false; if (ispointer) { if (!title.empty() && title.front() == '[') { const size_t endref = title.find(']', 1); if (endref != title.npos) { counter = title.substr(1, endref - 1); } } if (isbasicpointer) { // see root/io/io/inc/TStreamerInfo.h -> TStreamerInfo::EReadWrite switch (type - 40) { case 1: // char case 11: // unsigned char size = 1; break; case 2: // short case 12: // unsigned short case 19: // float16 size = 2; break; case 3: // int case 5: // float case 9: // double32 case 13: // unsigned int size = 4; break; case 4: // long case 8: // double case 14: // unsigned long case 16: // long case 17: // unsigned long size = 8; break; } } } else if (clname == "TStreamerBasicType") { iscounter = type == 6; // see root/io/io/inc/TStreamerInfo.h -> TStreamerInfo::EReadWrite } sinfo.emplace_back(StreamerInfo{name, size, counter, iscounter, ispointer}); } } buf = nbuf; } } else buf = nbuf; buf += 1; // trailing zero of TObjArray* } } else DEBUG("ROOTData: Inflation failed!") } bool ROOTData::advanceTo(char*& buf, const std::vector& objects, const std::string& current, const std::string& target, std::map& counts) { // The object structure can be retrieved from TFile::GetStreamerInfoList(). // Every ROOT object contains a version number which may include the byte count // for the object. The latter is currently assumed to be present to skip unused // objects. No checks are performed. The corresponding ROOT code is quite nested // but the actual readout is straight forward. auto it = objects.begin(); if (!current.empty()) { for (; it != objects.end(); ++it) { if (it->name == target) { return false; // target lies before current buffer position } else if (it->name == current) { ++it; break; } } } for (; it != objects.end(); ++it) { if (it->name == target) return true; if (it->size == 0) Skip(buf, 1); else if (it->iscounter) counts[it->name] = read(buf); else if (it->ispointer) { if (it->counter.empty()) buf += it->size + 1; else buf += it->size * counts[it->counter] + 1; } else buf += it->size; } return false; } // needs to be after ROOTDataHelpers namespace declaration QString ROOTFilter::fileInfoString(const QString& fileName) { DEBUG("ROOTFilter::fileInfoString()"); QString info; // The file structure is described in root/io/io/src/TFile.cxx std::ifstream is(fileName.toStdString(), std::ifstream::binary); std::string root(4, 0); is.read(const_cast(root.data()), 4); if (root != "root") { DEBUG(" Not a ROOT file. root = " << root); return i18n("Not a ROOT file"); } int version = read(is); info += i18n("File format version: %1", QString::number(version)); info += QLatin1String("
"); is.seekg(20); int freeBytes = read(is); int freeRecords = read(is); int namedBytes = read(is); char pointerBytes = read(is); info += i18n("FREE data record size: %1 bytes", QString::number(freeBytes)); info += QLatin1String("
"); info += i18n("Number of free data records: %1", QString::number(freeRecords)); info += QLatin1String("
"); info += i18n("TNamed size: %1 bytes", QString::number(namedBytes)); info += QLatin1String("
"); info += i18n("Size of file pointers: %1 bytes", QString::number(pointerBytes)); info += QLatin1String("
"); int compression = read(is); compression = compression > 0 ? compression : 0; info += i18n("Compression level and algorithm: %1", QString::number(compression)); info += QLatin1String("
"); is.seekg(41); int infoBytes = read(is); info += i18n("Size of TStreamerInfo record: %1 bytes", QString::number(infoBytes)); info += QLatin1String("
"); Q_UNUSED(fileName); return info; } diff --git a/src/backend/datasources/filters/ROOTFilterPrivate.h b/src/backend/datasources/filters/ROOTFilterPrivate.h index ec8869365..40742a86f 100644 --- a/src/backend/datasources/filters/ROOTFilterPrivate.h +++ b/src/backend/datasources/filters/ROOTFilterPrivate.h @@ -1,326 +1,326 @@ /*************************************************************************** File : ROOTFilterPrivate.h Project : LabPlot Description : Private implementation class for ROOTFilter. -------------------------------------------------------------------- Copyright : (C) 2018 Christoph Roick (chrisito@gmx.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef ROOTFILTERPRIVATE_H #define ROOTFILTERPRIVATE_H #include "ROOTFilter.h" #include #include #include #include #include #include class QString; class QStringList; class AbstractDataSource; class AbstractColumn; /** * @brief Read TH1 histograms and TTrees from ROOT files without depending on ROOT libraries */ class ROOTData { public: /** * @brief Open ROOT file and save file positions of histograms and trees * * Also checks for the compression level. Currently the default ZLIB and LZ4 compression * types are supported. The TStreamerInfo is read if it is available, otherwise the * data structure as of ROOT v6.15 is used. No tests were performed with data written * prior to ROOT v5.34. * * @param[in] filename ROOT file to be read */ explicit ROOTData (const std::string& filename); /// Parameters to describe a bin struct BinPars { double content; double sumw2; double lowedge; }; /** * @brief Identifiers for different data types * * Histograms are identified by their bin type. The lowest byte indicates the size * of the numeric types for cross checks during the import. */ enum ContentType {Invalid = 0, Tree = 0x10, NTuple = 0x11, Basket = 0x20, Streamer = 0x30, Double = 0x48, Float = 0x54, Long = 0x68, Int = 0x74, Short = 0x82, Byte = 0x91, Bool = 0xA1, CString = 0xB0}; /// Information about leaf contents struct LeafInfo { std::string branch; std::string leaf; ContentType type; bool issigned; size_t elements; }; /// Directory structure in a ROOT file where seek positions to the objects inside the file are stored struct Directory { - Directory() {} + Directory() : parent(0) {} Directory(const std::string& name, long int parent) : name(name), parent(parent) {} std::string name; long int parent; std::vector content; }; /// Return directory structure of file content with Histograms const std::map& listHistograms() const { return histdirs; } /// Return directory structure of file content with Trees const std::map& listTrees() const { return treedirs; } /** * @brief List information about data contained in leaves * * @param[in] pos Position of the tree inside the file */ std::vector listLeaves(long int pos) const; /** * @brief Get entries of a leaf * * @param[in] pos Position of the tree inside the file * @param[in] branchname Name of the branch * @param[in] leafname Name of the leaf * @param[in] element Index, if leaf is an array * @param[in] nentries Maximum number of entries to be read */ template std::vector listEntries(long int pos, const std::string& branchname, const std::string& leafname, const size_t element = 0, const size_t nentries = std::numeric_limits::max()) const; /** * @brief Get entries of a leaf with the same name as its branch * * @param[in] pos Position of the tree inside the file * @param[in] branchname Name of the branch * @param[in] nentries Maximum number of entries to be read */ template std::vector listEntries(long int pos, const std::string& branchname, const size_t element = 0, const size_t nentries = std::numeric_limits::max()) const { return listEntries(pos, branchname, branchname, element, nentries); } /** * @brief Read histogram from file * * Jumps to memoized file position, decompresses the object if required and analyzes * the buffer. Overflow and underflow bins are included. * * @param[in] pos Position of the histogram inside the file */ std::vector readHistogram(long int pos); /** * @brief Get name of the histogram at a position in the file * * The name is stored in the buffer. No file access required. * * @param[in] pos Position of the histogram inside the file */ std::string histogramName(long int pos); /** * @brief Get number of bins in histogram * * The number of bins is stored in the buffer. No file access required. * * @param[in] pos Position of the histogram inside the file */ int histogramBins(long int pos); /** * @brief Get name of the tree at a position in the file * * The name is stored in the buffer. No file access required. * * @param[in] pos Position of the tree inside the file */ std::string treeName(long int pos); /** * @brief Get number of entries in tree * * The number of entries is stored in the buffer. No file access required. * * @param[in] pos Position of the tree inside the file */ int treeEntries(long int pos); private: struct KeyBuffer { ContentType type; std::string name; std::string title; int cycle; size_t keylength; enum CompressionType { none, zlib, lz4 } compression; size_t start; size_t compressed_count; size_t count; int nrows; }; struct StreamerInfo { std::string name; size_t size; std::string counter; bool iscounter; bool ispointer; }; /// Get data type from histogram identifier static ContentType histType(const char type); /// Get data type from leaf identifier static ContentType leafType(const char type); /// Get function to read a buffer of the specified type template T (*readType(ContentType type, bool sign = true) const)(char*&); /// Get the number of bins contained in a histogram void readNBins(KeyBuffer& buffer); /// Get the number of entries contained in a tree void readNEntries(KeyBuffer& buffer); /// Get buffer from file content at histogram position std::string data(const KeyBuffer& buffer) const; /// Get buffer from file content at histogram position, uses already opened stream std::string data(const KeyBuffer& buffer, std::ifstream& is) const; /// Load streamer information void readStreamerInfo(const KeyBuffer& buffer); /** * @brief Advance to an object inside a class according to streamer information * * The number of entries is stored in the buffer. No file access required. * * @param[in] buf Pointer to the current position in the class object * @param[in] objects A list of objects in the class defined by the streamer information * @param[in] current The name of the current object * @param[in] target The name of the object to be advanced to * @param[in] counts A list of the number of entries in objects of dynamic length; updated while reading */ static bool advanceTo(char*& buf, const std::vector& objects, const std::string& current, const std::string& target, std::map& counts); std::string filename; std::map histdirs, treedirs; std::map histkeys, treekeys; std::map basketkeys; std::map > streamerInfo; }; class ROOTFilterPrivate { public: ROOTFilterPrivate(); /** * @brief Read data from the currently selected histogram * * The ROOT file is kept open until the file name is changed */ void readDataFromFile(const QString& fileName, AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode); /// Currently writing to ROOT files is not supported void write(const QString& fileName, AbstractDataSource*); /// List names of histograms contained in ROOT file ROOTFilter::Directory listHistograms(const QString& fileName); /// List names of trees contained in ROOT file ROOTFilter::Directory listTrees(const QString& fileName); /// List names of leaves contained in ROOT tree QVector listLeaves(const QString& fileName, quint64 pos); /// Get preview data of the currently set histogram QVector previewCurrentObject(const QString& fileName, int first, int last); /// Get the number of bins in the current histogram int rowsInCurrentObject(const QString& fileName); /// Identifier of the current histogram QString currentObject; /// First row to read (can be -1, skips the underflow bin 0) int startRow = -1; /// Last row to read (can be -1, skips the overflow bin) int endRow = -1; /// Columns to read QVector columns; private: enum FileType { Invalid = 0, Hist, Tree}; /** * @brief Parse currentObject to find the corresponding position in the file * * @param[in] fileName Name of the file that contains currentObject * @param[out] pos Position in the file * * @return Type of the object */ FileType currentObjectPosition(const QString& fileName, long int& pos); /** * @brief Parse the internal directory structure of the ROOT file and return a human readable version * * @param[in] dataContent Reference to the internal map of directories * @param[in] nameFunc Pointer to the function that returns a name corresponding to an object position in the file */ ROOTFilter::Directory listContent(const std::map& dataContent, std::string (ROOTData::*nameFunc)(long int)); /// Checks and updates the current ROOT file path bool setFile(const QString& fileName); /// Calls ReadHistogram from ROOTData std::vector readHistogram(quint64 pos); /// Calls listEntries from ROOTData std::vector readTree(quint64 pos, const QString& branchName, const QString& leafName, int element, int last); /// Information about currently set ROOT file struct { QString name; QDateTime modified; qint64 size; } currentFile; /// ROOTData instance kept alive while currentFile does not change std::unique_ptr currentROOTData; }; #endif diff --git a/src/backend/datasources/projects/OriginProjectParser.cpp b/src/backend/datasources/projects/OriginProjectParser.cpp index e8f5bae27..318a1a840 100644 --- a/src/backend/datasources/projects/OriginProjectParser.cpp +++ b/src/backend/datasources/projects/OriginProjectParser.cpp @@ -1,2176 +1,2176 @@ /*************************************************************************** File : OriginProjectParser.h Project : LabPlot Description : parser for Origin projects -------------------------------------------------------------------- Copyright : (C) 2017-2018 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2017-2019 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/datasources/projects/OriginProjectParser.h" #include "backend/core/column/Column.h" #include "backend/core/datatypes/Double2StringFilter.h" #include "backend/core/datatypes/DateTime2StringFilter.h" #include "backend/core/Project.h" #include "backend/core/Workbook.h" #include "backend/matrix/Matrix.h" #include "backend/note/Note.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/plots/cartesian/Axis.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/worksheet/plots/cartesian/CartesianPlotLegend.h" #include "backend/worksheet/plots/cartesian/XYCurve.h" #include "backend/worksheet/plots/cartesian/XYEquationCurve.h" #include "backend/worksheet/TextLabel.h" #include #include #include #include #include /*! \class OriginProjectParser \brief parser for Origin projects. \ingroup datasources */ OriginProjectParser::OriginProjectParser() : ProjectParser() { m_topLevelClasses = {AspectType::Folder, AspectType::Workbook, AspectType::Spreadsheet, AspectType::Matrix, AspectType::Worksheet, AspectType::Note}; } bool OriginProjectParser::isOriginProject(const QString& fileName) { //TODO add opju later when liborigin supports it return fileName.endsWith(QLatin1String(".opj"), Qt::CaseInsensitive); } void OriginProjectParser::setImportUnusedObjects(bool importUnusedObjects) { m_importUnusedObjects = importUnusedObjects; } bool OriginProjectParser::hasUnusedObjects() { m_originFile = new OriginFile((const char*)m_projectFileName.toLocal8Bit()); if (!m_originFile->parse()) { delete m_originFile; m_originFile = nullptr; return false; } for (unsigned int i = 0; i < m_originFile->spreadCount(); i++) { const Origin::SpreadSheet& spread = m_originFile->spread(i); if (spread.objectID < 0) return true; } for (unsigned int i = 0; i < m_originFile->excelCount(); i++) { const Origin::Excel& excel = m_originFile->excel(i); if (excel.objectID < 0) return true; } for (unsigned int i = 0; i < m_originFile->matrixCount(); i++) { const Origin::Matrix& originMatrix = m_originFile->matrix(i); if (originMatrix.objectID < 0) return true; } delete m_originFile; m_originFile = nullptr; return false; } QString OriginProjectParser::supportedExtensions() { //TODO add opju later when liborigin supports it static const QString extensions = "*.opj *.OPJ"; return extensions; } unsigned int OriginProjectParser::findSpreadByName(const QString& name) { for (unsigned int i = 0; i < m_originFile->spreadCount(); i++) { const Origin::SpreadSheet& spread = m_originFile->spread(i); if (spread.name == name.toStdString()) { m_spreadNameList << name; return i; } } return 0; } unsigned int OriginProjectParser::findMatrixByName(const QString& name) { for (unsigned int i = 0; i < m_originFile->matrixCount(); i++) { const Origin::Matrix& originMatrix = m_originFile->matrix(i); if (originMatrix.name == name.toStdString()) { m_matrixNameList << name; return i; } } return 0; } unsigned int OriginProjectParser::findExcelByName(const QString& name) { for (unsigned int i = 0; i < m_originFile->excelCount(); i++) { const Origin::Excel& excel = m_originFile->excel(i); if (excel.name == name.toStdString()) { m_excelNameList << name; return i; } } return 0; } unsigned int OriginProjectParser::findGraphByName(const QString& name) { for (unsigned int i = 0; i < m_originFile->graphCount(); i++) { const Origin::Graph& graph = m_originFile->graph(i); if (graph.name == name.toStdString()) { m_graphNameList << name; return i; } } return 0; } unsigned int OriginProjectParser::findNoteByName(const QString& name) { for (unsigned int i = 0; i < m_originFile->noteCount(); i++) { const Origin::Note& originNote = m_originFile->note(i); if (originNote.name == name.toStdString()) { m_noteNameList << name; return i; } } return 0; } //############################################################################## //############## Deserialization from Origin's project tree #################### //############################################################################## bool OriginProjectParser::load(Project* project, bool preview) { DEBUG("OriginProjectParser::load()"); //read and parse the m_originFile-file m_originFile = new OriginFile((const char*)m_projectFileName.toLocal8Bit()); if (!m_originFile->parse()) { delete m_originFile; m_originFile = nullptr; return false; } //Origin project tree and the iterator pointing to the root node const tree* projectTree = m_originFile->project(); tree::iterator projectIt = projectTree->begin(projectTree->begin()); m_spreadNameList.clear(); m_excelNameList.clear(); m_matrixNameList.clear(); m_graphNameList.clear(); m_noteNameList.clear(); //convert the project tree from liborigin's representation to LabPlot's project object project->setIsLoading(true); if (projectIt.node) { // only opj files from version >= 6.0 do have project tree DEBUG(" have a project tree"); QString name(QString::fromLatin1(projectIt->name.c_str())); project->setName(name); project->setCreationTime(creationTime(projectIt)); loadFolder(project, projectIt, preview); } else { // for lower versions put all windows on rootfolder DEBUG(" have no project tree"); int pos = m_projectFileName.lastIndexOf(QDir::separator()) + 1; project->setName((const char*)m_projectFileName.mid(pos).toLocal8Bit()); } // imports all loose windows (like prior version 6 which has no project tree) handleLooseWindows(project, preview); //restore column pointers: //1. extend the pathes to contain the parent structures first //2. restore the pointers from the pathes const QVector columns = project->children(AbstractAspect::Recursive); const QVector spreadsheets = project->children(AbstractAspect::Recursive); for (auto* curve : project->children(AbstractAspect::Recursive)) { curve->suppressRetransform(true); //x-column QString spreadsheetName = curve->xColumnPath().left(curve->xColumnPath().indexOf(QLatin1Char('/'))); for (const auto* spreadsheet : spreadsheets) { if (spreadsheet->name() == spreadsheetName) { const QString& newPath = spreadsheet->parentAspect()->path() + '/' + curve->xColumnPath(); curve->setXColumnPath(newPath); for (auto* column : columns) { if (!column) continue; if (column->path() == newPath) { curve->setXColumn(column); break; } } break; } } //x-column spreadsheetName = curve->yColumnPath().left(curve->yColumnPath().indexOf(QLatin1Char('/'))); for (const auto* spreadsheet : spreadsheets) { if (spreadsheet->name() == spreadsheetName) { const QString& newPath = spreadsheet->parentAspect()->path() + '/' + curve->yColumnPath(); curve->setYColumnPath(newPath); for (auto* column : columns) { if (!column) continue; if (column->path() == newPath) { curve->setYColumn(column); break; } } break; } } //TODO: error columns curve->suppressRetransform(false); } if (!preview) { for (auto* plot : project->children(AbstractAspect::Recursive)) { plot->setIsLoading(false); plot->retransform(); } } emit project->loaded(); project->setIsLoading(false); delete m_originFile; m_originFile = nullptr; return true; } bool OriginProjectParser::loadFolder(Folder* folder, tree::iterator baseIt, bool preview) { DEBUG("OriginProjectParser::loadFolder()") const tree* projectTree = m_originFile->project(); - // do not skip anything if pathesToLoad() constains only root folder + // do not skip anything if pathesToLoad() contains only root folder bool containsRootFolder = (folder->pathesToLoad().size() == 1 && folder->pathesToLoad().contains(folder->path())); if (containsRootFolder) { DEBUG(" pathesToLoad contains only folder path \"" << folder->path().toStdString() << "\". Clearing pathes to load.") folder->setPathesToLoad(QStringList()); } //load folder's children: logic for reading the selected objects only is similar to Folder::readChildAspectElement for (tree::sibling_iterator it = projectTree->begin(baseIt); it != projectTree->end(baseIt); ++it) { QString name(QString::fromLatin1(it->name.c_str())); //name of the current child DEBUG(" * folder item name = " << name.toStdString()) //check whether we need to skip the loading of the current child if (!folder->pathesToLoad().isEmpty()) { //child's path is not available yet (child not added yet) -> construct the path manually const QString childPath = folder->path() + '/' + name; DEBUG(" path = " << childPath.toStdString()) //skip the current child aspect it is not in the list of aspects to be loaded if (folder->pathesToLoad().indexOf(childPath) == -1) { DEBUG(" skip it!") continue; } } //load top-level children AbstractAspect* aspect = nullptr; switch (it->type) { case Origin::ProjectNode::Folder: { DEBUG(" top level folder"); Folder* f = new Folder(name); if (!folder->pathesToLoad().isEmpty()) { //a child folder to be read -> provide the list of aspects to be loaded to the child folder, too. //since the child folder and all its children are not added yet (path() returns empty string), //we need to remove the path of the current child folder from the full pathes provided in pathesToLoad. //E.g. we want to import the path "Project/Folder/Spreadsheet" in the following project // Project // \Spreadsheet // \Folder // \Spreadsheet // //Here, we remove the part "Project/Folder/" and proceed for this child folder with "Spreadsheet" only. //With this the logic above where it is determined whether to import the child aspect or not works out. //manually construct the path of the child folder to be read const QString& curFolderPath = folder->path() + '/' + name; //remove the path of the current child folder QStringList pathesToLoadNew; for (const auto& path : folder->pathesToLoad()) { if (path.startsWith(curFolderPath)) pathesToLoadNew << path.right(path.length() - curFolderPath.length()); } f->setPathesToLoad(pathesToLoadNew); } loadFolder(f, it, preview); aspect = f; break; } case Origin::ProjectNode::SpreadSheet: { DEBUG(" top level spreadsheet"); Spreadsheet* spreadsheet = new Spreadsheet(name); loadSpreadsheet(spreadsheet, preview, name); aspect = spreadsheet; break; } case Origin::ProjectNode::Graph: { DEBUG(" top level graph"); Worksheet* worksheet = new Worksheet(name); worksheet->setIsLoading(true); worksheet->setTheme(QString()); loadWorksheet(worksheet, preview); aspect = worksheet; break; } case Origin::ProjectNode::Matrix: { DEBUG(" top level matrix"); const Origin::Matrix& originMatrix = m_originFile->matrix(findMatrixByName(name)); DEBUG(" matrix name = " << originMatrix.name); DEBUG(" number of sheets = " << originMatrix.sheets.size()); if (originMatrix.sheets.size() == 1) { // single sheet -> load into a matrix Matrix* matrix = new Matrix(name); loadMatrix(matrix, preview); aspect = matrix; } else { // multiple sheets -> load into a workbook Workbook* workbook = new Workbook(name); loadMatrixWorkbook(workbook, preview); aspect = workbook; } break; } case Origin::ProjectNode::Excel: { DEBUG(" top level excel"); Workbook* workbook = new Workbook(name); loadWorkbook(workbook, preview); aspect = workbook; break; } case Origin::ProjectNode::Note: { DEBUG("top level note"); Note* note = new Note(name); loadNote(note, preview); aspect = note; break; } case Origin::ProjectNode::Graph3D: default: //TODO: add UnsupportedAspect break; } if (aspect) { folder->addChildFast(aspect); aspect->setCreationTime(creationTime(it)); aspect->setIsLoading(false); } } // ResultsLog QString resultsLog = QString::fromLatin1(m_originFile->resultsLogString().c_str()); if (resultsLog.length() > 0) { DEBUG("Results log:\t\tyes"); Note* note = new Note("ResultsLog"); if (preview) folder->addChildFast(note); else { //only import the log if it is in the list of aspects to be loaded const QString childPath = folder->path() + '/' + note->name(); if (folder->pathesToLoad().indexOf(childPath) != -1) { note->setText(resultsLog); folder->addChildFast(note); } } } else DEBUG("Results log:\t\tno"); return folder; } void OriginProjectParser::handleLooseWindows(Folder* folder, bool preview) { DEBUG("OriginProjectParser::handleLooseWindows()"); QDEBUG("pathes to load:" << folder->pathesToLoad()); m_spreadNameList.removeDuplicates(); m_excelNameList.removeDuplicates(); m_matrixNameList.removeDuplicates(); m_graphNameList.removeDuplicates(); m_noteNameList.removeDuplicates(); QDEBUG(" spreads =" << m_spreadNameList); QDEBUG(" excels =" << m_excelNameList); QDEBUG(" matrices =" << m_matrixNameList); QDEBUG(" graphs =" << m_graphNameList); QDEBUG(" notes =" << m_noteNameList); DEBUG("Number of spreads loaded:\t" << m_spreadNameList.size() << ", in file: " << m_originFile->spreadCount()); DEBUG("Number of excels loaded:\t" << m_excelNameList.size() << ", in file: " << m_originFile->excelCount()); DEBUG("Number of matrices loaded:\t" << m_matrixNameList.size() << ", in file: " << m_originFile->matrixCount()); DEBUG("Number of graphs loaded:\t" << m_graphNameList.size() << ", in file: " << m_originFile->graphCount()); DEBUG("Number of notes loaded:\t\t" << m_noteNameList.size() << ", in file: " << m_originFile->noteCount()); // loop over all spreads to find loose ones for (unsigned int i = 0; i < m_originFile->spreadCount(); i++) { AbstractAspect* aspect = nullptr; const Origin::SpreadSheet& spread = m_originFile->spread(i); QString name = QString::fromStdString(spread.name); DEBUG(" spread.objectId = " << spread.objectID); // skip unused spreads if selected if (spread.objectID < 0 && !m_importUnusedObjects) { DEBUG(" Dropping unused loose spread: " << name.toStdString()); continue; } const QString childPath = folder->path() + '/' + name; // we could also use spread.loose if (!m_spreadNameList.contains(name) && (preview || folder->pathesToLoad().indexOf(childPath) != -1)) { DEBUG(" Adding loose spread: " << name.toStdString()); Spreadsheet* spreadsheet = new Spreadsheet(name); loadSpreadsheet(spreadsheet, preview, name); aspect = spreadsheet; } if (aspect) { folder->addChildFast(aspect); DEBUG(" creation time as reported by liborigin: " << spread.creationDate); aspect->setCreationTime(QDateTime::fromTime_t(spread.creationDate)); } } // loop over all excels to find loose ones for (unsigned int i = 0; i < m_originFile->excelCount(); i++) { AbstractAspect* aspect = nullptr; const Origin::Excel& excel = m_originFile->excel(i); QString name = QString::fromStdString(excel.name); DEBUG(" excel.objectId = " << excel.objectID); // skip unused data sets if selected if (excel.objectID < 0 && !m_importUnusedObjects) { DEBUG(" Dropping unused loose excel: " << name.toStdString()); continue; } const QString childPath = folder->path() + '/' + name; // we could also use excel.loose if (!m_excelNameList.contains(name) && (preview || folder->pathesToLoad().indexOf(childPath) != -1)) { DEBUG(" Adding loose excel: " << name.toStdString()); DEBUG(" containing number of sheets = " << excel.sheets.size()); Workbook* workbook = new Workbook(name); loadWorkbook(workbook, preview); aspect = workbook; } if (aspect) { folder->addChildFast(aspect); DEBUG(" creation time as reported by liborigin: " << excel.creationDate); aspect->setCreationTime(QDateTime::fromTime_t(excel.creationDate)); } } // loop over all matrices to find loose ones for (unsigned int i = 0; i < m_originFile->matrixCount(); i++) { AbstractAspect* aspect = nullptr; const Origin::Matrix& originMatrix = m_originFile->matrix(i); QString name = QString::fromStdString(originMatrix.name); DEBUG(" originMatrix.objectId = " << originMatrix.objectID); // skip unused data sets if selected if (originMatrix.objectID < 0 && !m_importUnusedObjects) { DEBUG(" Dropping unused loose matrix: " << name.toStdString()); continue; } const QString childPath = folder->path() + '/' + name; if (!m_matrixNameList.contains(name) && (preview || folder->pathesToLoad().indexOf(childPath) != -1)) { DEBUG(" Adding loose matrix: " << name.toStdString()); DEBUG(" containing number of sheets = " << originMatrix.sheets.size()); if (originMatrix.sheets.size() == 1) { // single sheet -> load into a matrix Matrix* matrix = new Matrix(name); loadMatrix(matrix, preview); aspect = matrix; } else { // multiple sheets -> load into a workbook Workbook* workbook = new Workbook(name); loadMatrixWorkbook(workbook, preview); aspect = workbook; } } if (aspect) { folder->addChildFast(aspect); aspect->setCreationTime(QDateTime::fromTime_t(originMatrix.creationDate)); } } // handle loose graphs (is this even possible?) for (unsigned int i = 0; i < m_originFile->graphCount(); i++) { AbstractAspect* aspect = nullptr; const Origin::Graph& graph = m_originFile->graph(i); QString name = QString::fromStdString(graph.name); DEBUG(" graph.objectId = " << graph.objectID); // skip unused graph if selected if (graph.objectID < 0 && !m_importUnusedObjects) { DEBUG(" Dropping unused loose graph: " << name.toStdString()); continue; } const QString childPath = folder->path() + '/' + name; if (!m_graphNameList.contains(name) && (preview || folder->pathesToLoad().indexOf(childPath) != -1)) { DEBUG(" Adding loose graph: " << name.toStdString()); Worksheet* worksheet = new Worksheet(name); loadWorksheet(worksheet, preview); aspect = worksheet; } if (aspect) { folder->addChildFast(aspect); aspect->setCreationTime(QDateTime::fromTime_t(graph.creationDate)); } } // handle loose notes (is this even possible?) for (unsigned int i = 0; i < m_originFile->noteCount(); i++) { AbstractAspect* aspect = nullptr; const Origin::Note& originNote = m_originFile->note(i); QString name = QString::fromStdString(originNote.name); DEBUG(" originNote.objectId = " << originNote.objectID); // skip unused notes if selected if (originNote.objectID < 0 && !m_importUnusedObjects) { DEBUG(" Dropping unused loose note: " << name.toStdString()); continue; } const QString childPath = folder->path() + '/' + name; if (!m_noteNameList.contains(name) && (preview || folder->pathesToLoad().indexOf(childPath) != -1)) { DEBUG(" Adding loose note: " << name.toStdString()); Note* note = new Note(name); loadNote(note, preview); aspect = note; } if (aspect) { folder->addChildFast(aspect); aspect->setCreationTime(QDateTime::fromTime_t(originNote.creationDate)); } } } bool OriginProjectParser::loadWorkbook(Workbook* workbook, bool preview) { DEBUG("loadWorkbook()"); //load workbook sheets const Origin::Excel& excel = m_originFile->excel(findExcelByName(workbook->name())); DEBUG(" excel name = " << excel.name); DEBUG(" number of sheets = " << excel.sheets.size()); for (unsigned int s = 0; s < excel.sheets.size(); ++s) { Spreadsheet* spreadsheet = new Spreadsheet(QString::fromLatin1(excel.sheets[s].name.c_str())); loadSpreadsheet(spreadsheet, preview, workbook->name(), s); workbook->addChildFast(spreadsheet); } return true; } // load spreadsheet from spread (sheetIndex == -1) or from excel (only sheet sheetIndex) bool OriginProjectParser::loadSpreadsheet(Spreadsheet* spreadsheet, bool preview, const QString& name, int sheetIndex) { DEBUG("loadSpreadsheet() sheetIndex = " << sheetIndex); //load spreadsheet data Origin::SpreadSheet spread; Origin::Excel excel; if (sheetIndex == -1) // spread spread = m_originFile->spread(findSpreadByName(name)); else { excel = m_originFile->excel(findExcelByName(name)); spread = excel.sheets[sheetIndex]; } const size_t cols = spread.columns.size(); int rows = 0; for (size_t j = 0; j < cols; ++j) rows = std::max((int)spread.columns[j].data.size(), rows); // alternative: int rows = excel.maxRows; DEBUG("loadSpreadsheet() cols/maxRows = " << cols << "/" << rows); //TODO QLocale locale = mw->locale(); spreadsheet->setRowCount(rows); spreadsheet->setColumnCount((int)cols); if (sheetIndex == -1) spreadsheet->setComment(QString::fromLatin1(spread.label.c_str())); else spreadsheet->setComment(QString::fromLatin1(excel.label.c_str())); //in Origin column width is measured in characters, we need to convert to pixels //TODO: determine the font used in Origin in order to get the same column width as in Origin QFont font; QFontMetrics fm(font); const int scaling_factor = fm.maxWidth(); for (size_t j = 0; j < cols; ++j) { Origin::SpreadColumn column = spread.columns[j]; Column* col = spreadsheet->column((int)j); QString name(column.name.c_str()); col->setName(name.replace(QRegExp(".*_"), QString())); if (preview) continue; //TODO: we don't support any formulas for cells yet. // if (column.command.size() > 0) // col->setFormula(Interval(0, rows), QString(column.command.c_str())); col->setComment(QString::fromLatin1(column.comment.c_str())); col->setWidth((int)column.width * scaling_factor); //plot designation switch (column.type) { case Origin::SpreadColumn::X: col->setPlotDesignation(AbstractColumn::X); break; case Origin::SpreadColumn::Y: col->setPlotDesignation(AbstractColumn::Y); break; case Origin::SpreadColumn::Z: col->setPlotDesignation(AbstractColumn::Z); break; case Origin::SpreadColumn::XErr: col->setPlotDesignation(AbstractColumn::XError); break; case Origin::SpreadColumn::YErr: col->setPlotDesignation(AbstractColumn::YError); break; case Origin::SpreadColumn::Label: case Origin::SpreadColumn::NONE: default: col->setPlotDesignation(AbstractColumn::NoDesignation); } QString format; switch (column.valueType) { case Origin::Numeric: { for (unsigned int i = column.beginRow; i < column.endRow; ++i) { const double value = column.data.at(i).as_double(); if (value != _ONAN) col->setValueAt(i, value); } loadColumnNumericFormat(column, col); break; } case Origin::TextNumeric: { //A TextNumeric column can contain numeric and string values, there is no equivalent column mode in LabPlot. // -> Set the column mode as 'Numeric' or 'Text' depending on the type of first non-empty element in column. for (unsigned int i = column.beginRow; i < column.endRow; ++i) { const Origin::variant value(column.data.at(i)); if (value.type() == Origin::Variant::V_DOUBLE) { if (value.as_double() != _ONAN) break; } else { if (value.as_string() != nullptr) { col->setColumnMode(AbstractColumn::Text); break; } } } if (col->columnMode() == AbstractColumn::Numeric) { for (unsigned int i = column.beginRow; i < column.endRow; ++i) { const double value = column.data.at(i).as_double(); if (column.data.at(i).type() == Origin::Variant::V_DOUBLE && value != _ONAN) col->setValueAt(i, value); } loadColumnNumericFormat(column, col); } else { for (unsigned int i = column.beginRow; i < column.endRow; ++i) { const Origin::variant value(column.data.at(i)); if (value.type() == Origin::Variant::V_STRING) { if (value.as_string() != nullptr) col->setTextAt(i, value.as_string()); } else { if (value.as_double() != _ONAN) col->setTextAt(i, QString::number(value.as_double())); } } } break; } case Origin::Text: col->setColumnMode(AbstractColumn::Text); for (int i = 0; i < min((int)column.data.size(), rows); ++i) col->setTextAt(i, column.data[i].as_string()); break; case Origin::Time: { switch (column.valueTypeSpecification + 128) { case Origin::TIME_HH_MM: format = "hh:mm"; break; case Origin::TIME_HH: format = "hh"; break; case Origin::TIME_HH_MM_SS: format = "hh:mm:ss"; break; case Origin::TIME_HH_MM_SS_ZZ: format = "hh:mm:ss.zzz"; break; case Origin::TIME_HH_AP: format = "hh ap"; break; case Origin::TIME_HH_MM_AP: format = "hh:mm ap"; break; case Origin::TIME_MM_SS: format = "mm:ss"; break; case Origin::TIME_MM_SS_ZZ: format = "mm:ss.zzz"; break; case Origin::TIME_HHMM: format = "hhmm"; break; case Origin::TIME_HHMMSS: format = "hhmmss"; break; case Origin::TIME_HH_MM_SS_ZZZ: format = "hh:mm:ss.zzz"; break; } for (int i = 0; i < min((int)column.data.size(), rows); ++i) col->setValueAt(i, column.data[i].as_double()); col->setColumnMode(AbstractColumn::DateTime); DateTime2StringFilter *filter = static_cast(col->outputFilter()); filter->setFormat(format); break; } case Origin::Date: { switch (column.valueTypeSpecification) { case Origin::DATE_DD_MM_YYYY: format = "dd/MM/yyyy"; break; case Origin::DATE_DD_MM_YYYY_HH_MM: format = "dd/MM/yyyy HH:mm"; break; case Origin::DATE_DD_MM_YYYY_HH_MM_SS: format = "dd/MM/yyyy HH:mm:ss"; break; case Origin::DATE_DDMMYYYY: case Origin::DATE_DDMMYYYY_HH_MM: case Origin::DATE_DDMMYYYY_HH_MM_SS: format = "dd.MM.yyyy"; break; case Origin::DATE_MMM_D: format = "MMM d"; break; case Origin::DATE_M_D: format = "M/d"; break; case Origin::DATE_D: format = 'd'; break; case Origin::DATE_DDD: case Origin::DATE_DAY_LETTER: format = "ddd"; break; case Origin::DATE_YYYY: format = "yyyy"; break; case Origin::DATE_YY: format = "yy"; break; case Origin::DATE_YYMMDD: case Origin::DATE_YYMMDD_HH_MM: case Origin::DATE_YYMMDD_HH_MM_SS: case Origin::DATE_YYMMDD_HHMM: case Origin::DATE_YYMMDD_HHMMSS: format = "yyMMdd"; break; case Origin::DATE_MMM: case Origin::DATE_MONTH_LETTER: format = "MMM"; break; case Origin::DATE_M_D_YYYY: format = "M-d-yyyy"; break; default: format = "dd.MM.yyyy"; } for (int i = 0; i < min((int)column.data.size(), rows); ++i) col->setValueAt(i, column.data[i].as_double()); col->setColumnMode(AbstractColumn::DateTime); DateTime2StringFilter *filter = static_cast(col->outputFilter()); filter->setFormat(format); break; } case Origin::Month: { switch (column.valueTypeSpecification) { case Origin::MONTH_MMM: format = "MMM"; break; case Origin::MONTH_MMMM: format = "MMMM"; break; case Origin::MONTH_LETTER: format = 'M'; break; } for (int i = 0; i < min((int)column.data.size(), rows); ++i) col->setValueAt(i, column.data[i].as_double()); col->setColumnMode(AbstractColumn::Month); DateTime2StringFilter *filter = static_cast(col->outputFilter()); filter->setFormat(format); break; } case Origin::Day: { switch (column.valueTypeSpecification) { case Origin::DAY_DDD: format = "ddd"; break; case Origin::DAY_DDDD: format = "dddd"; break; case Origin::DAY_LETTER: format = 'd'; break; } for (int i = 0; i < min((int)column.data.size(), rows); ++i) col->setValueAt(i, column.data[i].as_double()); col->setColumnMode(AbstractColumn::Day); DateTime2StringFilter *filter = static_cast(col->outputFilter()); filter->setFormat(format); break; } case Origin::ColumnHeading: case Origin::TickIndexedDataset: case Origin::Categorical: break; } } - //TODO: "hidden" not supporrted yet + //TODO: "hidden" not supported yet // if (spread.hidden || spread.loose) // mw->hideWindow(spreadsheet); return true; } void OriginProjectParser::loadColumnNumericFormat(const Origin::SpreadColumn& originColumn, Column* column) const { if (originColumn.numericDisplayType != 0) { int fi = 0; switch (originColumn.valueTypeSpecification) { case Origin::Decimal: fi = 1; break; case Origin::Scientific: fi = 2; break; case Origin::Engineering: case Origin::DecimalWithMarks: break; } Double2StringFilter* filter = static_cast(column->outputFilter()); filter->setNumericFormat(fi); filter->setNumDigits(originColumn.decimalPlaces); } } bool OriginProjectParser::loadMatrixWorkbook(Workbook* workbook, bool preview) { DEBUG("loadMatrixWorkbook()"); //load matrix workbook sheets const Origin::Matrix& originMatrix = m_originFile->matrix(findMatrixByName(workbook->name())); for (size_t s = 0; s < originMatrix.sheets.size(); ++s) { Matrix* matrix = new Matrix(QString::fromLatin1(originMatrix.sheets[s].name.c_str())); loadMatrix(matrix, preview, s, workbook->name()); workbook->addChildFast(matrix); } return true; } bool OriginProjectParser::loadMatrix(Matrix* matrix, bool preview, size_t sheetIndex, const QString& mwbName) { DEBUG("loadMatrix()"); //import matrix data const Origin::Matrix& originMatrix = m_originFile->matrix(findMatrixByName(mwbName)); if (preview) return true; //in Origin column width is measured in characters, we need to convert to pixels //TODO: determine the font used in Origin in order to get the same column width as in Origin QFont font; QFontMetrics fm(font); const int scaling_factor = fm.maxWidth(); const Origin::MatrixSheet& layer = originMatrix.sheets[sheetIndex]; const int colCount = layer.columnCount; const int rowCount = layer.rowCount; matrix->setRowCount(rowCount); matrix->setColumnCount(colCount); matrix->setFormula(layer.command.c_str()); //TODO: how to handle different widths for different columns? for (int j = 0; j < colCount; j++) matrix->setColumnWidth(j, layer.width * scaling_factor); //TODO: check column major vs. row major to improve the performance here for (int i = 0; i < rowCount; i++) { for (int j = 0; j < colCount; j++) matrix->setCell(i, j, layer.data[j + i*colCount]); } char format = 'g'; //TODO: prec not support by Matrix //int prec = 6; switch (layer.valueTypeSpecification) { case 0: //Decimal 1000 format = 'f'; // prec = layer.decimalPlaces; break; case 1: //Scientific format = 'e'; // prec = layer.decimalPlaces; break; case 2: //Engineering case 3: //Decimal 1,000 format = 'g'; // prec = layer.significantDigits; break; } matrix->setNumericFormat(format); return true; } bool OriginProjectParser::loadWorksheet(Worksheet* worksheet, bool preview) { DEBUG("OriginProjectParser::loadWorksheet()"); //load worksheet data const Origin::Graph& graph = m_originFile->graph(findGraphByName(worksheet->name())); DEBUG(" graph name = " << graph.name); worksheet->setComment(graph.label.c_str()); //TODO: width, height, view mode (print view, page view, window view, draft view) //Origin allows to freely resize the window and ajusts the size of the plot (layer) automatically //by keeping a certain width-to-height ratio. It's not clear what the actual size of the plot/layer is and how to handle this. //For now we simply create a new wokrsheet here with it's default size and make it using the whole view size. //Later we can decide to use one of the following properties: // 1) Window.frameRect gives Rect-corner coordinates (in pixels) of the Window object // 2) GraphLayer.clientRect gives Rect-corner coordinates (pixels) of the Layer inside the (printer?) page. // 3) Graph.width, Graph.height give the (printer?) page size in pixels. // const QRectF size(0, 0, // Worksheet::convertToSceneUnits(graph.width/600., Worksheet::Inch), // Worksheet::convertToSceneUnits(graph.height/600., Worksheet::Inch)); // worksheet->setPageRect(size); worksheet->setUseViewSize(true); QMap textLabelPositions; // worksheet background color const Origin::ColorGradientDirection bckgColorGradient = graph.windowBackgroundColorGradient; const Origin::Color bckgBaseColor = graph.windowBackgroundColorBase; const Origin::Color bckgEndColor = graph.windowBackgroundColorEnd; worksheet->setBackgroundColorStyle(backgroundColorStyle(bckgColorGradient)); switch (bckgColorGradient) { case Origin::ColorGradientDirection::NoGradient: case Origin::ColorGradientDirection::TopLeft: case Origin::ColorGradientDirection::Left: case Origin::ColorGradientDirection::BottomLeft: case Origin::ColorGradientDirection::Top: worksheet->setBackgroundFirstColor(color(bckgEndColor)); worksheet->setBackgroundSecondColor(color(bckgBaseColor)); break; case Origin::ColorGradientDirection::Center: break; case Origin::ColorGradientDirection::Bottom: case Origin::ColorGradientDirection::TopRight: case Origin::ColorGradientDirection::Right: case Origin::ColorGradientDirection::BottomRight: worksheet->setBackgroundFirstColor(color(bckgBaseColor)); worksheet->setBackgroundSecondColor(color(bckgEndColor)); } //TODO: do we need changes on the worksheet layout? //add plots int index = 1; for (const auto& layer : graph.layers) { if (!layer.is3D()) { CartesianPlot* plot = new CartesianPlot(i18n("Plot%1", QString::number(index))); worksheet->addChildFast(plot); plot->setIsLoading(true); //TODO: width, height //background color const Origin::Color& regColor = layer.backgroundColor; if (regColor.type == Origin::Color::None) plot->plotArea()->setBackgroundOpacity(0); else plot->plotArea()->setBackgroundFirstColor(color(regColor)); //border if (layer.borderType == Origin::BorderType::None) plot->plotArea()->setBorderPen(QPen(Qt::NoPen)); else plot->plotArea()->setBorderPen(QPen(Qt::SolidLine)); //ranges plot->setAutoScaleX(false); plot->setAutoScaleY(false); const Origin::GraphAxis& originXAxis = layer.xAxis; const Origin::GraphAxis& originYAxis = layer.yAxis; plot->setXMin(originXAxis.min); plot->setXMax(originXAxis.max); plot->setYMin(originYAxis.min); plot->setYMax(originYAxis.max); //scales switch (originXAxis.scale) { case Origin::GraphAxis::Linear: plot->setXScale(CartesianPlot::ScaleLinear); break; case Origin::GraphAxis::Log10: plot->setXScale(CartesianPlot::ScaleLog10); break; case Origin::GraphAxis::Ln: plot->setXScale(CartesianPlot::ScaleLn); break; case Origin::GraphAxis::Log2: plot->setXScale(CartesianPlot::ScaleLog2); break; case Origin::GraphAxis::Probability: case Origin::GraphAxis::Probit: case Origin::GraphAxis::Reciprocal: case Origin::GraphAxis::OffsetReciprocal: case Origin::GraphAxis::Logit: //TODO: plot->setXScale(CartesianPlot::ScaleLinear); break; } switch (originYAxis.scale) { case Origin::GraphAxis::Linear: plot->setYScale(CartesianPlot::ScaleLinear); break; case Origin::GraphAxis::Log10: plot->setYScale(CartesianPlot::ScaleLog10); break; case Origin::GraphAxis::Ln: plot->setYScale(CartesianPlot::ScaleLn); break; case Origin::GraphAxis::Log2: plot->setYScale(CartesianPlot::ScaleLog2); break; case Origin::GraphAxis::Probability: case Origin::GraphAxis::Probit: case Origin::GraphAxis::Reciprocal: case Origin::GraphAxis::OffsetReciprocal: case Origin::GraphAxis::Logit: //TODO: plot->setYScale(CartesianPlot::ScaleLinear); break; } //axes //x bottom if (layer.curves.size()) { Origin::GraphCurve originCurve = layer.curves[0]; QString xColumnName = QString::fromLatin1(originCurve.xColumnName.c_str()); //TODO: "Partikelgrö" DEBUG(" xColumnName = " << xColumnName.toStdString()); QDEBUG(" UTF8 xColumnName = " << xColumnName.toUtf8()); QString yColumnName = QString::fromLatin1(originCurve.yColumnName.c_str()); if (!originXAxis.formatAxis[0].hidden) { Axis* axis = new Axis("x", Axis::AxisHorizontal); axis->setSuppressRetransform(true); axis->setPosition(Axis::AxisBottom); plot->addChildFast(axis); loadAxis(originXAxis, axis, 0, xColumnName); axis->setSuppressRetransform(false); } //x top if (!originXAxis.formatAxis[1].hidden) { Axis* axis = new Axis("x top", Axis::AxisHorizontal); axis->setPosition(Axis::AxisTop); axis->setSuppressRetransform(true); plot->addChildFast(axis); loadAxis(originXAxis, axis, 1, xColumnName); axis->setSuppressRetransform(false); } //y left if (!originYAxis.formatAxis[0].hidden) { Axis* axis = new Axis("y", Axis::AxisVertical); axis->setSuppressRetransform(true); axis->setPosition(Axis::AxisLeft); plot->addChildFast(axis); loadAxis(originYAxis, axis, 0, yColumnName); axis->setSuppressRetransform(false); } //y right if (!originYAxis.formatAxis[1].hidden) { Axis* axis = new Axis("y right", Axis::AxisVertical); axis->setSuppressRetransform(true); axis->setPosition(Axis::AxisRight); plot->addChildFast(axis); loadAxis(originYAxis, axis, 1, yColumnName); axis->setSuppressRetransform(false); } } else { //TODO: ? } //range breaks //TODO //add legend if available const Origin::TextBox& originLegend = layer.legend; const QString& legendText = QString::fromLatin1(originLegend.text.c_str()); DEBUG(" legend text = " << legendText.toStdString()); if (!originLegend.text.empty()) { CartesianPlotLegend* legend = new CartesianPlotLegend(plot, i18n("legend")); //Origin's legend uses "\l(...)" or "\L(...)" string to format the legend symbol // and "%(...) to format the legend text for each curve //s. a. https://www.originlab.com/doc/Origin-Help/Legend-ManualControl //the text before these formatting tags, if available, is interpreted as the legend title QString legendTitle; //search for the first occurrence of the legend symbol substring int index = legendText.indexOf(QLatin1String("\\l("), 0, Qt::CaseInsensitive); if (index != -1) legendTitle = legendText.left(index); else { //check legend text index = legendText.indexOf(QLatin1String("%(")); if (index != -1) legendTitle = legendText.left(index); } legendTitle = legendTitle.trimmed(); if (!legendTitle.isEmpty()) legendTitle = parseOriginText(legendTitle); DEBUG(" legend title = " << legendTitle.toStdString()); legend->title()->setText(legendTitle); //TODO: text color //const Origin::Color& originColor = originLegend.color; //position //TODO: for the first release with OPJ support we put the legend to the bottom left corner, //in the next release we'll evaluate originLegend.clientRect giving the position inside of the whole page in Origin. //In Origin the legend can be placed outside of the plot which is not possible in LabPlot. //To achieve this we'll need to increase padding area in the plot and to place the legend outside of the plot area. CartesianPlotLegend::PositionWrapper position; position.horizontalPosition = CartesianPlotLegend::hPositionRight; position.verticalPosition = CartesianPlotLegend::vPositionBottom; legend->setPosition(position); //rotation legend->setRotationAngle(originLegend.rotation); //border line if (originLegend.borderType == Origin::BorderType::None) legend->setBorderPen(QPen(Qt::NoPen)); else legend->setBorderPen(QPen(Qt::SolidLine)); //background color, determine it with the help of the border type if (originLegend.borderType == Origin::BorderType::DarkMarble) legend->setBackgroundFirstColor(Qt::darkGray); else if (originLegend.borderType == Origin::BorderType::BlackOut) legend->setBackgroundFirstColor(Qt::black); else legend->setBackgroundFirstColor(Qt::white); plot->addLegend(legend); } //texts for (const auto& s : layer.texts) { DEBUG("EXTRA TEXT = " << s.text.c_str()); TextLabel* label = new TextLabel("text label"); label->setText(parseOriginText(QString::fromLatin1(s.text.c_str()))); plot->addChild(label); label->setParentGraphicsItem(plot->graphicsItem()); //position //determine the relative position inside of the layer rect const float horRatio = (float)(s.clientRect.left-layer.clientRect.left)/(layer.clientRect.right-layer.clientRect.left); const float vertRatio = (float)(s.clientRect.top-layer.clientRect.top)/(layer.clientRect.bottom-layer.clientRect.top); textLabelPositions[label] = QSizeF(horRatio, vertRatio); DEBUG("horizontal/vertical ratio = " << horRatio << ", " << vertRatio); //rotation label->setRotationAngle(s.rotation); //TODO: // Color color; // unsigned short fontSize; // int tab; // BorderType borderType; // Attach attach; } //curves int curveIndex = 1; for (const auto& originCurve : layer.curves) { QString data(originCurve.dataName.c_str()); switch (data[0].toLatin1()) { case 'T': case 'E': { if (originCurve.type == Origin::GraphCurve::Line || originCurve.type == Origin::GraphCurve::Scatter || originCurve.type == Origin::GraphCurve::LineSymbol || originCurve.type == Origin::GraphCurve::ErrorBar || originCurve.type == Origin::GraphCurve::XErrorBar) { // parse and use legend text // find substring between %c{curveIndex} and %c{curveIndex+1} int pos1 = legendText.indexOf(QString("\\c{%1}").arg(curveIndex)) + 5; int pos2 = legendText.indexOf(QString("\\c{%1}").arg(curveIndex+1)); QString curveText = legendText.mid(pos1, pos2 - pos1); // replace %(1), %(2), etc. with curve name curveText.replace(QString("%(%1)").arg(curveIndex), QString::fromLatin1(originCurve.yColumnName.c_str())); curveText = curveText.trimmed(); DEBUG(" curve " << curveIndex << " text = " << curveText.toStdString()); //XYCurve* xyCurve = new XYCurve(i18n("Curve%1", QString::number(curveIndex))); //TODO: curve (legend) does not support HTML text yet. //XYCurve* xyCurve = new XYCurve(curveText); XYCurve* curve = new XYCurve(QString::fromLatin1(originCurve.yColumnName.c_str())); const QString& tableName = data.right(data.length() - 2); curve->setXColumnPath(tableName + '/' + originCurve.xColumnName.c_str()); curve->setYColumnPath(tableName + '/' + originCurve.yColumnName.c_str()); curve->suppressRetransform(true); if (!preview) loadCurve(originCurve, curve); plot->addChildFast(curve); curve->suppressRetransform(false); } else if (originCurve.type == Origin::GraphCurve::Column) { //vertical bars } else if (originCurve.type == Origin::GraphCurve::Bar) { //horizontal bars } else if (originCurve.type == Origin::GraphCurve::Histogram) { } } break; case 'F': { Origin::Function function; const vector::difference_type funcIndex = m_originFile->functionIndex(data.right(data.length()-2).toStdString().c_str()); if (funcIndex < 0) { ++curveIndex; continue; } function = m_originFile->function(funcIndex); XYEquationCurve* xyEqCurve = new XYEquationCurve(function.name.c_str()); XYEquationCurve::EquationData eqData; eqData.count = function.totalPoints; eqData.expression1 = QString(function.formula.c_str()); if (function.type == Origin::Function::Polar) { eqData.type = XYEquationCurve::Polar; //replace 'x' by 'phi' eqData.expression1 = eqData.expression1.replace('x', "phi"); //convert from degrees to radians eqData.min = QString::number(function.begin/180) + QLatin1String("*pi"); eqData.max = QString::number(function.end/180) + QLatin1String("*pi"); } else { eqData.expression1 = QString(function.formula.c_str()); eqData.min = QString::number(function.begin); eqData.max = QString::number(function.end); } xyEqCurve->suppressRetransform(true); xyEqCurve->setEquationData(eqData); if (!preview) loadCurve(originCurve, xyEqCurve); plot->addChildFast(xyEqCurve); xyEqCurve->suppressRetransform(false); } } ++curveIndex; } } else { //no support for 3D plots yet //TODO: add an "UnsupportedAspect" here } ++index; } if (!preview) { worksheet->updateLayout(); //worksheet and plots got their sizes, //-> position all text labels inside the plots correctly by converting //the relative positions determined above to the absolute values QMap::const_iterator it = textLabelPositions.constBegin(); while (it != textLabelPositions.constEnd()) { TextLabel* label = it.key(); const QSizeF& ratios = it.value(); const CartesianPlot* plot = static_cast(label->parentAspect()); TextLabel::PositionWrapper position = label->position(); position.point.setX(plot->dataRect().width()*(ratios.width()-0.5)); position.point.setY(plot->dataRect().height()*(ratios.height()-0.5)); label->setPosition(position); ++it; } } return true; } /* * sets the axis properties (format and ticks) as defined in \c originAxis in \c axis, * \c index being 0 or 1 for "top" and "bottom" or "left" and "right" for horizontal or vertical axes, respectively. */ void OriginProjectParser::loadAxis(const Origin::GraphAxis& originAxis, Axis* axis, int index, const QString& axisTitle) const { // int axisPosition; // possible values: // 0: Axis is at default position // 1: Axis is at (axisPositionValue)% from standard position // 2: Axis is at (axisPositionValue) position of orthogonal axis // double axisPositionValue; // bool zeroLine; // bool oppositeLine; //ranges axis->setStart(originAxis.min); axis->setEnd(originAxis.max); //ticks axis->setMajorTicksType(Axis::TicksIncrement); axis->setMajorTicksIncrement(originAxis.step); axis->setMinorTicksType(Axis::TicksTotalNumber); axis->setMinorTicksNumber(originAxis.minorTicks); //scale switch (originAxis.scale) { case Origin::GraphAxis::Linear: axis->setScale(Axis::ScaleLinear); break; case Origin::GraphAxis::Log10: axis->setScale(Axis::ScaleLog10); break; case Origin::GraphAxis::Ln: axis->setScale(Axis::ScaleLn); break; case Origin::GraphAxis::Log2: axis->setScale(Axis::ScaleLog2); break; case Origin::GraphAxis::Probability: case Origin::GraphAxis::Probit: case Origin::GraphAxis::Reciprocal: case Origin::GraphAxis::OffsetReciprocal: case Origin::GraphAxis::Logit: //TODO: axis->setScale(Axis::ScaleLinear); break; } //major grid const Origin::GraphGrid& majorGrid = originAxis.majorGrid; QPen gridPen = axis->majorGridPen(); Qt::PenStyle penStyle(Qt::NoPen); if (!majorGrid.hidden) { switch (majorGrid.style) { case Origin::GraphCurve::Solid: penStyle = Qt::SolidLine; break; case Origin::GraphCurve::Dash: case Origin::GraphCurve::ShortDash: penStyle = Qt::DashLine; break; case Origin::GraphCurve::Dot: case Origin::GraphCurve::ShortDot: penStyle = Qt::DotLine; break; case Origin::GraphCurve::DashDot: case Origin::GraphCurve::ShortDashDot: penStyle = Qt::DashDotLine; break; case Origin::GraphCurve::DashDotDot: penStyle = Qt::DashDotDotLine; break; } } gridPen.setStyle(penStyle); Origin::Color gridColor; gridColor.type = Origin::Color::ColorType::Regular; gridColor.regular = majorGrid.color; gridPen.setColor(OriginProjectParser::color(gridColor)); gridPen.setWidthF(Worksheet::convertToSceneUnits(majorGrid.width, Worksheet::Point)); axis->setMajorGridPen(gridPen); //minor grid const Origin::GraphGrid& minorGrid = originAxis.minorGrid; gridPen = axis->minorGridPen(); penStyle = Qt::NoPen; if (!minorGrid.hidden) { switch (minorGrid.style) { case Origin::GraphCurve::Solid: penStyle = Qt::SolidLine; break; case Origin::GraphCurve::Dash: case Origin::GraphCurve::ShortDash: penStyle = Qt::DashLine; break; case Origin::GraphCurve::Dot: case Origin::GraphCurve::ShortDot: penStyle = Qt::DotLine; break; case Origin::GraphCurve::DashDot: case Origin::GraphCurve::ShortDashDot: penStyle = Qt::DashDotLine; break; case Origin::GraphCurve::DashDotDot: penStyle = Qt::DashDotDotLine; break; } } gridPen.setStyle(penStyle); gridColor.regular = minorGrid.color; gridPen.setColor(OriginProjectParser::color(gridColor)); gridPen.setWidthF(Worksheet::convertToSceneUnits(minorGrid.width, Worksheet::Point)); axis->setMinorGridPen(gridPen); //process Origin::GraphAxisFormat const Origin::GraphAxisFormat& axisFormat = originAxis.formatAxis[index]; QPen pen; Origin::Color color; color.type = Origin::Color::ColorType::Regular; color.regular = axisFormat.color; pen.setColor(OriginProjectParser::color(color)); pen.setWidthF(Worksheet::convertToSceneUnits(axisFormat.thickness, Worksheet::Point)); axis->setLinePen(pen); axis->setMajorTicksLength( Worksheet::convertToSceneUnits(axisFormat.majorTickLength, Worksheet::Point) ); axis->setMajorTicksDirection( (Axis::TicksFlags) axisFormat.majorTicksType); axis->setMajorTicksPen(pen); axis->setMinorTicksLength( axis->majorTicksLength()/2); // minorTicksLength is half of majorTicksLength axis->setMinorTicksDirection( (Axis::TicksFlags) axisFormat.minorTicksType); axis->setMinorTicksPen(pen); QString titleText = parseOriginText(QString::fromLatin1(axisFormat.label.text.c_str())); DEBUG(" axis title text = " << titleText.toStdString()); //TODO: parseOriginText() returns html formatted string. What is axisFormat.color used for? //TODO: use axisFormat.fontSize to override the global font size for the hmtl string? //TODO: convert special character here too DEBUG(" curve name = " << axisTitle.toStdString()); titleText.replace("%(?X)", axisTitle); titleText.replace("%(?Y)", axisTitle); DEBUG(" axis title = " << titleText.toStdString()); axis->title()->setText(titleText); axis->title()->setRotationAngle(axisFormat.label.rotation); axis->setLabelsPrefix(axisFormat.prefix.c_str()); axis->setLabelsSuffix(axisFormat.suffix.c_str()); //TODO: handle string factor member in GraphAxisFormat //process Origin::GraphAxisTick const Origin::GraphAxisTick& tickAxis = originAxis.tickAxis[index]; if (tickAxis.showMajorLabels) { color.type = Origin::Color::ColorType::Regular; color.regular = tickAxis.color; axis->setLabelsColor(OriginProjectParser::color(color)); //TODO: how to set labels position (top vs. bottom)? } else { axis->setLabelsPosition(Axis::LabelsPosition::NoLabels); } //TODO: handle ValueType valueType member in GraphAxisTick //TODO: handle int valueTypeSpecification in GraphAxisTick //precision if (tickAxis.decimalPlaces == -1) axis->setLabelsAutoPrecision(true); else { axis->setLabelsPrecision(tickAxis.decimalPlaces); axis->setLabelsAutoPrecision(false); } QFont font; //TODO: font family? font.setPixelSize( Worksheet::convertToSceneUnits(tickAxis.fontSize, Worksheet::Point) ); font.setBold(tickAxis.fontBold); axis->setLabelsFont(font); //TODO: handle string dataName member in GraphAxisTick //TODO: handle string columnName member in GraphAxisTick axis->setLabelsRotationAngle(tickAxis.rotation); } void OriginProjectParser::loadCurve(const Origin::GraphCurve& originCurve, XYCurve* curve) const { //line properties QPen pen = curve->linePen(); Qt::PenStyle penStyle(Qt::NoPen); if (originCurve.type == Origin::GraphCurve::Line || originCurve.type == Origin::GraphCurve::LineSymbol) { switch (originCurve.lineConnect) { case Origin::GraphCurve::NoLine: curve->setLineType(XYCurve::NoLine); break; case Origin::GraphCurve::Straight: curve->setLineType(XYCurve::Line); break; case Origin::GraphCurve::TwoPointSegment: curve->setLineType(XYCurve::Segments2); break; case Origin::GraphCurve::ThreePointSegment: curve->setLineType(XYCurve::Segments3); break; case Origin::GraphCurve::BSpline: case Origin::GraphCurve::Bezier: case Origin::GraphCurve::Spline: curve->setLineType(XYCurve::SplineCubicNatural); break; case Origin::GraphCurve::StepHorizontal: curve->setLineType(XYCurve::StartHorizontal); break; case Origin::GraphCurve::StepVertical: curve->setLineType(XYCurve::StartVertical); break; case Origin::GraphCurve::StepHCenter: curve->setLineType(XYCurve::MidpointHorizontal); break; case Origin::GraphCurve::StepVCenter: curve->setLineType(XYCurve::MidpointVertical); break; } switch (originCurve.lineStyle) { case Origin::GraphCurve::Solid: penStyle = Qt::SolidLine; break; case Origin::GraphCurve::Dash: case Origin::GraphCurve::ShortDash: penStyle = Qt::DashLine; break; case Origin::GraphCurve::Dot: case Origin::GraphCurve::ShortDot: penStyle = Qt::DotLine; break; case Origin::GraphCurve::DashDot: case Origin::GraphCurve::ShortDashDot: penStyle = Qt::DashDotLine; break; case Origin::GraphCurve::DashDotDot: penStyle = Qt::DashDotDotLine; break; } pen.setStyle(penStyle); pen.setWidthF( Worksheet::convertToSceneUnits(originCurve.lineWidth, Worksheet::Point) ); pen.setColor(color(originCurve.lineColor)); curve->setLineOpacity(1 - originCurve.lineTransparency/255); //TODO: handle unsigned char boxWidth of Origin::GraphCurve } pen.setStyle(penStyle); curve->setLinePen(pen); //symbol properties if (originCurve.type == Origin::GraphCurve::Scatter || originCurve.type == Origin::GraphCurve::LineSymbol) { //try to map the different symbols, mapping is not exact curve->setSymbolsRotationAngle(0); switch (originCurve.symbolShape) { case 0: //NoSymbol curve->setSymbolsStyle(Symbol::NoSymbols); break; case 1: //Rect curve->setSymbolsStyle(Symbol::Square); break; case 2: //Ellipse case 20://Sphere curve->setSymbolsStyle(Symbol::Circle); break; case 3: //UTriangle curve->setSymbolsStyle(Symbol::EquilateralTriangle); break; case 4: //DTriangle curve->setSymbolsStyle(Symbol::EquilateralTriangle); break; case 5: //Diamond curve->setSymbolsStyle(Symbol::Diamond); break; case 6: //Cross + curve->setSymbolsStyle(Symbol::Cross); break; case 7: //Cross x curve->setSymbolsStyle(Symbol::Cross); break; case 8: //Snow curve->setSymbolsStyle(Symbol::Star4); break; case 9: //Horizontal - curve->setSymbolsStyle(Symbol::Line); curve->setSymbolsRotationAngle(90); break; case 10: //Vertical | curve->setSymbolsStyle(Symbol::Line); break; case 15: //LTriangle curve->setSymbolsStyle(Symbol::EquilateralTriangle); break; case 16: //RTriangle curve->setSymbolsStyle(Symbol::EquilateralTriangle); break; case 17: //Hexagon case 19: //Pentagon curve->setSymbolsStyle(Symbol::Square); break; case 18: //Star curve->setSymbolsStyle(Symbol::Star5); break; default: curve->setSymbolsStyle(Symbol::NoSymbols); } //symbol size curve->setSymbolsSize(Worksheet::convertToSceneUnits(originCurve.symbolSize, Worksheet::Point)); //symbol fill color QBrush brush = curve->symbolsBrush(); if (originCurve.symbolFillColor.type == Origin::Color::ColorType::Automatic) { //"automatic" color -> the color of the line, if available, has to be used, black otherwise if (curve->lineType() != XYCurve::NoLine) brush.setColor(curve->linePen().color()); else brush.setColor(Qt::black); } else brush.setColor(color(originCurve.symbolFillColor)); curve->setSymbolsBrush(brush); //symbol border/edge color and width QPen pen = curve->symbolsPen(); if (originCurve.symbolColor.type == Origin::Color::ColorType::Automatic) { //"automatic" color -> the color of the line, if available, has to be used, black otherwise if (curve->lineType() != XYCurve::NoLine) pen.setColor(curve->linePen().color()); else pen.setColor(Qt::black); } else pen.setColor(color(originCurve.symbolColor)); //border width (edge thickness in Origin) is given by percentage of the symbol radius pen.setWidthF(originCurve.symbolThickness/100.*curve->symbolsSize()/2.); curve->setSymbolsPen(pen); //handle unsigned char pointOffset member //handle bool connectSymbols member } else { curve->setSymbolsStyle(Symbol::NoSymbols); } //filling properties if (originCurve.fillArea) { //TODO: handle unsigned char fillAreaType; //with 'fillAreaType'=0x10 the area between the curve and the x-axis is filled //with 'fillAreaType'=0x14 the area included inside the curve is filled. First and last curve points are joined by a line to close the otherwise open area. //with 'fillAreaType'=0x12 the area excluded outside the curve is filled. The inverse of fillAreaType=0x14 is filled. //At the moment we only support the first type, so set it to XYCurve::FillingBelow curve->setFillingPosition(XYCurve::FillingBelow); if (originCurve.fillAreaPattern == 0) { curve->setFillingType(PlotArea::Color); } else { curve->setFillingType(PlotArea::Pattern); //map different patterns in originCurve.fillAreaPattern (has the values of Origin::FillPattern) to Qt::BrushStyle; switch (originCurve.fillAreaPattern) { case 0: curve->setFillingBrushStyle(Qt::NoBrush); break; case 1: case 2: case 3: curve->setFillingBrushStyle(Qt::BDiagPattern); break; case 4: case 5: case 6: curve->setFillingBrushStyle(Qt::FDiagPattern); break; case 7: case 8: case 9: curve->setFillingBrushStyle(Qt::DiagCrossPattern); break; case 10: case 11: case 12: curve->setFillingBrushStyle(Qt::HorPattern); break; case 13: case 14: case 15: curve->setFillingBrushStyle(Qt::VerPattern); break; case 16: case 17: case 18: curve->setFillingBrushStyle(Qt::CrossPattern); break; } } curve->setFillingFirstColor(color(originCurve.fillAreaColor)); curve->setFillingOpacity(1 - originCurve.fillAreaTransparency/255); //Color fillAreaPatternColor - color for the pattern lines, not supported //double fillAreaPatternWidth - width of the pattern lines, not supported //bool fillAreaWithLineTransparency - transparency of the pattern lines independent of the area transparency, not supported //TODO: //unsigned char fillAreaPatternBorderStyle; //Color fillAreaPatternBorderColor; //double fillAreaPatternBorderWidth; //The Border properties are used only in "Column/Bar" (histogram) plots. Those properties are: //fillAreaPatternBorderStyle for the line style (use enum Origin::LineStyle here) //fillAreaPatternBorderColor for the line color //fillAreaPatternBorderWidth for the line width } else curve->setFillingPosition(XYCurve::NoFilling); } bool OriginProjectParser::loadNote(Note* note, bool preview) { DEBUG("OriginProjectParser::loadNote()"); //load note data const Origin::Note& originNote = m_originFile->note(findNoteByName(note->name())); if (preview) return true; note->setComment(originNote.label.c_str()); note->setNote(QString::fromLatin1(originNote.text.c_str())); return true; } //############################################################################## //########################### Helper functions ################################ //############################################################################## QDateTime OriginProjectParser::creationTime(tree::iterator it) const { //this logic seems to be correct only for the first node (project node). For other nodes the current time is returned. char time_str[21]; strftime(time_str, sizeof(time_str), "%F %T", gmtime(&(*it).creationDate)); return QDateTime::fromString(QString(time_str), Qt::ISODate); } QString OriginProjectParser::parseOriginText(const QString &str) const { DEBUG("parseOriginText()"); QStringList lines = str.split('\n'); QString text; for (int i = 0; i < lines.size(); ++i) { if (i > 0) text.append("
"); text.append(parseOriginTags(lines[i])); } DEBUG(" PARSED TEXT = " << text.toStdString()); return text; } QColor OriginProjectParser::color(Origin::Color color) const { switch (color.type) { case Origin::Color::ColorType::Regular: switch (color.regular) { case Origin::Color::Black: return QColor{Qt::black}; case Origin::Color::Red: return QColor{Qt::red}; case Origin::Color::Green: return QColor{Qt::green}; case Origin::Color::Blue: return QColor{Qt::blue}; case Origin::Color::Cyan: return QColor{Qt::cyan}; case Origin::Color::Magenta: return QColor{Qt::magenta}; case Origin::Color::Yellow: return QColor{Qt::yellow}; case Origin::Color::DarkYellow: return QColor{Qt::darkYellow}; case Origin::Color::Navy: return QColor{0, 0, 128}; case Origin::Color::Purple: return QColor{128, 0, 128}; case Origin::Color::Wine: return QColor{128, 0, 0}; case Origin::Color::Olive: return QColor{0, 128, 0}; case Origin::Color::DarkCyan: return QColor{Qt::darkCyan}; case Origin::Color::Royal: return QColor{0, 0, 160}; case Origin::Color::Orange: return QColor{255, 128, 0}; case Origin::Color::Violet: return QColor{128, 0, 255}; case Origin::Color::Pink: return QColor{255, 0, 128}; case Origin::Color::White: return QColor{Qt::white}; case Origin::Color::LightGray: return QColor{Qt::lightGray}; case Origin::Color::Gray: return QColor{Qt::gray}; case Origin::Color::LTYellow: return QColor{255, 0, 128}; case Origin::Color::LTCyan: return QColor{128, 255, 255}; case Origin::Color::LTMagenta: return QColor{255, 128, 255}; case Origin::Color::DarkGray: return QColor{Qt::darkGray}; case Origin::Color::SpecialV7Axis: return QColor{Qt::black}; } break; case Origin::Color::ColorType::Custom: return QColor{color.custom[0], color.custom[1], color.custom[2]}; case Origin::Color::ColorType::None: case Origin::Color::ColorType::Automatic: case Origin::Color::ColorType::Increment: case Origin::Color::ColorType::Indexing: case Origin::Color::ColorType::RGB: case Origin::Color::ColorType::Mapping: break; } return QColor(Qt::white); } PlotArea::BackgroundColorStyle OriginProjectParser::backgroundColorStyle(Origin::ColorGradientDirection colorGradient) const { switch (colorGradient) { case Origin::ColorGradientDirection::NoGradient: return PlotArea::BackgroundColorStyle::SingleColor; case Origin::ColorGradientDirection::TopLeft: return PlotArea::BackgroundColorStyle::TopLeftDiagonalLinearGradient; case Origin::ColorGradientDirection::Left: return PlotArea::BackgroundColorStyle::HorizontalLinearGradient; case Origin::ColorGradientDirection::BottomLeft: return PlotArea::BackgroundColorStyle::BottomLeftDiagonalLinearGradient; case Origin::ColorGradientDirection::Top: return PlotArea::BackgroundColorStyle::VerticalLinearGradient; case Origin::ColorGradientDirection::Center: return PlotArea::BackgroundColorStyle::RadialGradient; case Origin::ColorGradientDirection::Bottom: return PlotArea::BackgroundColorStyle::VerticalLinearGradient; case Origin::ColorGradientDirection::TopRight: return PlotArea::BackgroundColorStyle::BottomLeftDiagonalLinearGradient; case Origin::ColorGradientDirection::Right: return PlotArea::BackgroundColorStyle::HorizontalLinearGradient; case Origin::ColorGradientDirection::BottomRight: return PlotArea::BackgroundColorStyle::TopLeftDiagonalLinearGradient; } return PlotArea::BackgroundColorStyle::SingleColor; } QString strreverse(const QString &str) { //QString reversing QByteArray ba = str.toLocal8Bit(); std::reverse(ba.begin(), ba.end()); return QString(ba); } QList> OriginProjectParser::charReplacementList() const { QList> replacements; // TODO: probably missed some. Is there any generic method? replacements << qMakePair(QString("ä"), QString("ä")); replacements << qMakePair(QString("ö"), QString("ö")); replacements << qMakePair(QString("ü"), QString("ü")); replacements << qMakePair(QString("Ä"), QString("Ä")); replacements << qMakePair(QString("Ö"), QString("Ö")); replacements << qMakePair(QString("Ü"), QString("Ü")); replacements << qMakePair(QString("ß"), QString("ß")); replacements << qMakePair(QString("€"), QString("€")); replacements << qMakePair(QString("£"), QString("£")); replacements << qMakePair(QString("¥"), QString("¥")); replacements << qMakePair(QString("¤"), QString("¤")); // krazy:exclude=spelling replacements << qMakePair(QString("¦"), QString("¦")); replacements << qMakePair(QString("§"), QString("§")); replacements << qMakePair(QString("µ"), QString("µ")); replacements << qMakePair(QString("¹"), QString("¹")); replacements << qMakePair(QString("²"), QString("²")); replacements << qMakePair(QString("³"), QString("³")); replacements << qMakePair(QString("¶"), QString("¶")); replacements << qMakePair(QString("ø"), QString("ø")); replacements << qMakePair(QString("æ"), QString("æ")); replacements << qMakePair(QString("ð"), QString("ð")); replacements << qMakePair(QString("ħ"), QString("ℏ")); replacements << qMakePair(QString("ĸ"), QString("κ")); replacements << qMakePair(QString("¢"), QString("¢")); replacements << qMakePair(QString("¼"), QString("¼")); replacements << qMakePair(QString("½"), QString("½")); replacements << qMakePair(QString("¾"), QString("¾")); replacements << qMakePair(QString("¬"), QString("¬")); replacements << qMakePair(QString("©"), QString("©")); replacements << qMakePair(QString("®"), QString("®")); replacements << qMakePair(QString("ª"), QString("ª")); replacements << qMakePair(QString("º"), QString("º")); replacements << qMakePair(QString("±"), QString("±")); replacements << qMakePair(QString("¿"), QString("¿")); replacements << qMakePair(QString("×"), QString("×")); replacements << qMakePair(QString("°"), QString("°")); replacements << qMakePair(QString("«"), QString("«")); replacements << qMakePair(QString("»"), QString("»")); replacements << qMakePair(QString("¯"), QString("¯")); replacements << qMakePair(QString("¸"), QString("¸")); replacements << qMakePair(QString("À"), QString("À")); replacements << qMakePair(QString("Á"), QString("Á")); replacements << qMakePair(QString("Â"), QString("Â")); replacements << qMakePair(QString("Ã"), QString("Ã")); replacements << qMakePair(QString("Å"), QString("Å")); replacements << qMakePair(QString("Æ"), QString("Æ")); replacements << qMakePair(QString("Ç"), QString("Ç")); replacements << qMakePair(QString("È"), QString("È")); replacements << qMakePair(QString("É"), QString("É")); replacements << qMakePair(QString("Ê"), QString("Ê")); replacements << qMakePair(QString("Ë"), QString("Ë")); replacements << qMakePair(QString("Ì"), QString("Ì")); replacements << qMakePair(QString("Í"), QString("Í")); replacements << qMakePair(QString("Î"), QString("Î")); replacements << qMakePair(QString("Ï"), QString("Ï")); replacements << qMakePair(QString("Ð"), QString("Ð")); replacements << qMakePair(QString("Ñ"), QString("Ñ")); replacements << qMakePair(QString("Ò"), QString("Ò")); replacements << qMakePair(QString("Ó"), QString("Ó")); replacements << qMakePair(QString("Ô"), QString("Ô")); replacements << qMakePair(QString("Õ"), QString("Õ")); replacements << qMakePair(QString("Ù"), QString("Ù")); replacements << qMakePair(QString("Ú"), QString("Ú")); replacements << qMakePair(QString("Û"), QString("Û")); replacements << qMakePair(QString("Ý"), QString("Ý")); replacements << qMakePair(QString("Þ"), QString("Þ")); replacements << qMakePair(QString("à"), QString("à")); replacements << qMakePair(QString("á"), QString("á")); replacements << qMakePair(QString("â"), QString("â")); replacements << qMakePair(QString("ã"), QString("ã")); replacements << qMakePair(QString("å"), QString("å")); replacements << qMakePair(QString("ç"), QString("ç")); replacements << qMakePair(QString("è"), QString("è")); replacements << qMakePair(QString("é"), QString("é")); replacements << qMakePair(QString("ê"), QString("ê")); replacements << qMakePair(QString("ë"), QString("ë")); replacements << qMakePair(QString("ì"), QString("ì")); replacements << qMakePair(QString("í"), QString("í")); replacements << qMakePair(QString("î"), QString("î")); replacements << qMakePair(QString("ï"), QString("ï")); replacements << qMakePair(QString("ñ"), QString("ñ")); replacements << qMakePair(QString("ò"), QString("ò")); replacements << qMakePair(QString("ó"), QString("ó")); replacements << qMakePair(QString("ô"), QString("ô")); replacements << qMakePair(QString("õ"), QString("õ")); replacements << qMakePair(QString("÷"), QString("÷")); replacements << qMakePair(QString("ù"), QString("ù")); replacements << qMakePair(QString("ú"), QString("ú")); replacements << qMakePair(QString("û"), QString("û")); replacements << qMakePair(QString("ý"), QString("ý")); replacements << qMakePair(QString("þ"), QString("þ")); replacements << qMakePair(QString("ÿ"), QString("ÿ")); replacements << qMakePair(QString("Œ"), QString("Œ")); replacements << qMakePair(QString("œ"), QString("œ")); replacements << qMakePair(QString("Š"), QString("Š")); replacements << qMakePair(QString("š"), QString("š")); replacements << qMakePair(QString("Ÿ"), QString("Ÿ")); replacements << qMakePair(QString("†"), QString("†")); replacements << qMakePair(QString("‡"), QString("‡")); replacements << qMakePair(QString("…"), QString("…")); replacements << qMakePair(QString("‰"), QString("‰")); replacements << qMakePair(QString("™"), QString("™")); return replacements; } QString OriginProjectParser::replaceSpecialChars(QString text) const { QString t = text; for (const auto& r : charReplacementList()) t.replace(r.first, r.second); return t; } // taken from SciDAVis QString OriginProjectParser::parseOriginTags(const QString &str) const { DEBUG("parseOriginTags()"); DEBUG(" string: " << str.toStdString()); QDEBUG(" UTF8 string: " << str.toUtf8()); QString line = str; //replace \l(...) and %(...) tags QRegExp rxline("\\\\\\s*l\\s*\\(\\s*\\d+\\s*\\)"); // QRegExp rxcol("\\%\\(\\d+\\)"); int pos = rxline.indexIn(line); while (pos > -1) { QString value = rxline.cap(0); int len = value.length(); value.replace(QRegExp(" "), QString()); value = "\\c{" + value.mid(3, value.length()-4) + '}'; line.replace(pos, len, value); pos = rxline.indexIn(line); } // replace umlauts etc. line = replaceSpecialChars(line); // replace tabs (not really supported) line.replace('\t', "        "); //Lookbehind conditions are not supported - so need to reverse string QRegExp rx("\\)[^\\)\\(]*\\((?!\\s*[buig\\+\\-]\\s*\\\\)"); QRegExp rxfont("\\)[^\\)\\(]*\\((?![^\\:]*\\:f\\s*\\\\)"); QString linerev = strreverse(line); QString lBracket = strreverse("&lbracket;"); QString rBracket = strreverse("&rbracket;"); QString ltagBracket = strreverse("<agbracket;"); QString rtagBracket = strreverse("&rtagbracket;"); int pos1 = rx.indexIn(linerev); int pos2 = rxfont.indexIn(linerev); while (pos1 > -1 || pos2 > -1) { if (pos1 == pos2) { QString value = rx.cap(0); int len = value.length(); value = rBracket + value.mid(1, len-2) + lBracket; linerev.replace(pos1, len, value); } else if ((pos1 > pos2 && pos2 != -1) || pos1 == -1) { QString value = rxfont.cap(0); int len = value.length(); value = rtagBracket + value.mid(1, len-2) + ltagBracket; linerev.replace(pos2, len, value); } else if ((pos2 > pos1 && pos1 != -1) || pos2 == -1) { QString value = rx.cap(0); int len = value.length(); value = rtagBracket + value.mid(1, len-2) + ltagBracket; linerev.replace(pos1, len, value); } pos1 = rx.indexIn(linerev); pos2 = rxfont.indexIn(linerev); } linerev.replace(ltagBracket, "("); linerev.replace(rtagBracket, ")"); line = strreverse(linerev); //replace \b(...), \i(...), \u(...), \g(...), \+(...), \-(...), \f:font(...) tags const QString rxstr[] = { "\\\\\\s*b\\s*\\(", "\\\\\\s*i\\s*\\(", "\\\\\\s*u\\s*\\(", "\\\\\\s*g\\s*\\(", "\\\\\\s*\\+\\s*\\(", "\\\\\\s*\\-\\s*\\(", "\\\\\\s*f\\:[^\\(]*\\("}; int postag[] = {0, 0, 0, 0, 0, 0, 0}; QString ltag[] = {"","","","","","",""}; QString rtag[] = {"","","","","","",""}; QRegExp rxtags[7]; for (int i = 0; i < 7; ++i) rxtags[i].setPattern(rxstr[i]+"[^\\(\\)]*\\)"); bool flag = true; while (flag) { for (int i = 0; i < 7; ++i) { postag[i] = rxtags[i].indexIn(line); while (postag[i] > -1) { QString value = rxtags[i].cap(0); int len = value.length(); pos2 = value.indexOf("("); if (i < 6) value = ltag[i] + value.mid(pos2+1, len-pos2-2) + rtag[i]; else { int posfont = value.indexOf("f:"); value = ltag[i].arg(value.mid(posfont+2, pos2-posfont-2)) + value.mid(pos2+1, len-pos2-2) + rtag[i]; } line.replace(postag[i], len, value); postag[i] = rxtags[i].indexIn(line); } } flag = false; for (int i = 0; i < 7; ++i) { if (rxtags[i].indexIn(line) > -1) { flag = true; break; } } } //replace unclosed tags for (int i = 0; i < 6; ++i) line.replace(QRegExp(rxstr[i]), ltag[i]); rxfont.setPattern(rxstr[6]); pos = rxfont.indexIn(line); while (pos > -1) { QString value = rxfont.cap(0); int len = value.length(); int posfont = value.indexOf("f:"); value = ltag[6].arg(value.mid(posfont+2, len-posfont-3)); line.replace(pos, len, value); pos = rxfont.indexIn(line); } line.replace("&lbracket;", "("); line.replace("&rbracket;", ")"); // special characters QRegExp rxs("\\\\\\((\\d+)\\)"); line.replace(rxs, "&#\\1;"); DEBUG(" result: " << line.toStdString()); return line; } diff --git a/src/backend/gsl/ExpressionParser.cpp b/src/backend/gsl/ExpressionParser.cpp index d2ba55532..00668ba33 100644 --- a/src/backend/gsl/ExpressionParser.cpp +++ b/src/backend/gsl/ExpressionParser.cpp @@ -1,1576 +1,1579 @@ /*************************************************************************** File : ExpressionParser.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2014 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2014-2018 Stefan Gerlach (stefan.gerlach@uni.kn) Description : C++ wrapper for the bison generated parser. ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/lib/macros.h" #include "backend/gsl/ExpressionParser.h" #include #include extern "C" { #include #include #include #include #include #include "backend/gsl/parser.h" } ExpressionParser* ExpressionParser::instance = nullptr; ExpressionParser::ExpressionParser() { init_table(); initFunctions(); initConstants(); } void ExpressionParser::initFunctions() { //functions (sync with functions.h!) for (int i = 0; _functions[i].name != nullptr; i++) m_functions << _functions[i].name; m_functionsGroups << i18n("Standard Mathematical functions"); //http://www.gnu.org/software/gsl/manual/html_node/Special-Functions.html m_functionsGroups << i18n("Airy Functions and Derivatives"); m_functionsGroups << i18n("Bessel Functions"); m_functionsGroups << i18n("Clausen Functions"); m_functionsGroups << i18n("Coulomb Functions"); // m_functionsGroups << i18n("Coupling Coefficients"); m_functionsGroups << i18n("Dawson Function"); m_functionsGroups << i18n("Debye Functions"); m_functionsGroups << i18n("Dilogarithm"); // m_functionsGroups << i18n("Elementary Operations"); m_functionsGroups << i18n("Elliptic Integrals"); // m_functionsGroups << i18n("Elliptic Functions (Jacobi)"); #ifndef _MSC_VER m_functionsGroups << i18n("Error Functions and Related Functions"); #else m_functionsGroups << i18n("Error Functions"); #endif m_functionsGroups << i18n("Exponential Functions"); m_functionsGroups << i18n("Exponential Integrals"); m_functionsGroups << i18n("Fermi-Dirac Function"); m_functionsGroups << i18n("Gamma and Beta Functions"); m_functionsGroups << i18n("Gegenbauer Functions"); #if (GSL_MAJOR_VERSION > 2) || (GSL_MAJOR_VERSION == 2) && (GSL_MINOR_VERSION >= 4) m_functionsGroups << i18n("Hermite Polynomials and Functions"); #endif m_functionsGroups << i18n("Hypergeometric Functions"); m_functionsGroups << i18n("Laguerre Functions"); m_functionsGroups << i18n("Lambert W Functions"); m_functionsGroups << i18n("Legendre Functions and Spherical Harmonics"); m_functionsGroups << i18n("Logarithm and Related Functions"); // m_functionsGroups << i18n("Mathieu Functions"); m_functionsGroups << i18n("Power Function"); m_functionsGroups << i18n("Psi (Digamma) Function"); m_functionsGroups << i18n("Synchrotron Functions"); m_functionsGroups << i18n("Transport Functions"); m_functionsGroups << i18n("Trigonometric Functions"); m_functionsGroups << i18n("Zeta Functions"); // GSL random distribution functions m_functionsGroups << i18n("Gaussian Distribution"); m_functionsGroups << i18n("Exponential Distribution"); m_functionsGroups << i18n("Laplace Distribution"); m_functionsGroups << i18n("Exponential Power Distribution"); m_functionsGroups << i18n("Cauchy Distribution"); m_functionsGroups << i18n("Rayleigh Distribution"); m_functionsGroups << i18n("Landau Distribution"); m_functionsGroups << i18n("Gamma Distribution"); m_functionsGroups << i18n("Flat (Uniform) Distribution"); m_functionsGroups << i18n("Lognormal Distribution"); m_functionsGroups << i18n("Chi-squared Distribution"); m_functionsGroups << i18n("F-distribution"); m_functionsGroups << i18n("t-distribution"); m_functionsGroups << i18n("Beta Distribution"); m_functionsGroups << i18n("Logistic Distribution"); m_functionsGroups << i18n("Pareto Distribution"); m_functionsGroups << i18n("Weibull Distribution"); m_functionsGroups << i18n("Gumbel Distribution"); m_functionsGroups << i18n("Poisson Distribution"); m_functionsGroups << i18n("Bernoulli Distribution"); m_functionsGroups << i18n("Binomial Distribution"); m_functionsGroups << i18n("Pascal Distribution"); m_functionsGroups << i18n("Geometric Distribution"); m_functionsGroups << i18n("Hypergeometric Distribution"); m_functionsGroups << i18n("Logarithmic Distribution"); int index = 0; // Standard mathematical functions m_functionsNames << i18n("pseudo-random integer [0,RAND_MAX]"); m_functionsNames << i18n("nonlinear additive feedback rng [0,RAND_MAX]"); m_functionsNames << i18n("nonlinear additive feedback rng [0,1]"); m_functionsNames << i18n("Smallest integral value not less"); m_functionsNames << i18n("Absolute value"); m_functionsNames << i18n("Base 10 logarithm"); m_functionsNames << i18n("Power function [x^y]"); m_functionsNames << i18n("Nonnegative square root"); m_functionsNames << i18n("Sign function"); m_functionsNames << i18n("Heavyside theta function"); m_functionsNames << i18n("Harmonic number function"); #ifndef HAVE_WINDOWS m_functionsNames << i18n("Cube root"); m_functionsNames << i18n("Extract the exponent"); m_functionsNames << i18n("Round to an integer value"); m_functionsNames << i18n("Round to the nearest integer"); m_functionsNames << i18n("Round to the nearest integer"); #endif m_functionsNames << QString("log(1+x)"); m_functionsNames << QString("x * 2^e"); m_functionsNames << QString("x^n"); m_functionsNames << QString("x^2"); m_functionsNames << QString("x^3"); m_functionsNames << QString("x^4"); m_functionsNames << QString("x^5"); m_functionsNames << QString("x^6"); m_functionsNames << QString("x^7"); m_functionsNames << QString("x^8"); m_functionsNames << QString("x^9"); #ifndef HAVE_WINDOWS for (int i = 0; i < 27; i++) #else for (int i = 0; i < 22; i++) #endif m_functionsGroupIndex << index; // Airy Functions and Derivatives m_functionsNames << i18n("Airy function of the first kind"); m_functionsNames << i18n("Airy function of the second kind"); m_functionsNames << i18n("Scaled Airy function of the first kind"); m_functionsNames << i18n("Scaled Airy function of the second kind"); m_functionsNames << i18n("Airy function derivative of the first kind"); m_functionsNames << i18n("Airy function derivative of the second kind"); m_functionsNames << i18n("Scaled Airy function derivative of the first kind"); m_functionsNames << i18n("Scaled Airy function derivative of the second kind"); m_functionsNames << i18n("n-th zero of the Airy function of the first kind"); m_functionsNames << i18n("n-th zero of the Airy function of the second kind"); m_functionsNames << i18n("n-th zero of the Airy function derivative of the first kind"); m_functionsNames << i18n("n-th zero of the Airy function derivative of the second kind"); index++; for (int i = 0; i < 12; i++) m_functionsGroupIndex << index; // Bessel Functions m_functionsNames << i18n("Regular cylindrical Bessel function of zeroth order"); m_functionsNames << i18n("Regular cylindrical Bessel function of first order"); m_functionsNames << i18n("Regular cylindrical Bessel function of order n"); m_functionsNames << i18n("Irregular cylindrical Bessel function of zeroth order"); m_functionsNames << i18n("Irregular cylindrical Bessel function of first order"); m_functionsNames << i18n("Irregular cylindrical Bessel function of order n"); m_functionsNames << i18n("Regular modified cylindrical Bessel function of zeroth order"); m_functionsNames << i18n("Regular modified cylindrical Bessel function of first order"); m_functionsNames << i18n("Regular modified cylindrical Bessel function of order n"); m_functionsNames << i18n("Scaled regular modified cylindrical Bessel function of zeroth order exp(-|x|) I0(x)"); m_functionsNames << i18n("Scaled regular modified cylindrical Bessel function of first order exp(-|x|) I1(x)"); m_functionsNames << i18n("Scaled regular modified cylindrical Bessel function of order n exp(-|x|) In(x)"); m_functionsNames << i18n("Irregular modified cylindrical Bessel function of zeroth order"); m_functionsNames << i18n("Irregular modified cylindrical Bessel function of first order"); m_functionsNames << i18n("Irregular modified cylindrical Bessel function of order n"); m_functionsNames << i18n("Scaled irregular modified cylindrical Bessel function of zeroth order exp(x) K0(x)"); m_functionsNames << i18n("Scaled irregular modified cylindrical Bessel function of first order exp(x) K1(x)"); m_functionsNames << i18n("Scaled irregular modified cylindrical Bessel function of order n exp(x) Kn(x)"); m_functionsNames << i18n("Regular spherical Bessel function of zeroth order"); m_functionsNames << i18n("Regular spherical Bessel function of first order"); m_functionsNames << i18n("Regular spherical Bessel function of second order"); m_functionsNames << i18n("Regular spherical Bessel function of order l"); m_functionsNames << i18n("Irregular spherical Bessel function of zeroth order"); m_functionsNames << i18n("Irregular spherical Bessel function of first order"); m_functionsNames << i18n("Irregular spherical Bessel function of second order"); m_functionsNames << i18n("Irregular spherical Bessel function of order l"); m_functionsNames << i18n("Scaled regular modified spherical Bessel function of zeroth order, exp(-|x|) i0(x)"); m_functionsNames << i18n("Scaled regular modified spherical Bessel function of first order, exp(-|x|) i1(x)"); m_functionsNames << i18n("Scaled regular modified spherical Bessel function of second order, exp(-|x|) i2(x)"); m_functionsNames << i18n("Scaled regular modified spherical Bessel function of order l, exp(-|x|) il(x)"); m_functionsNames << i18n("Scaled irregular modified spherical Bessel function of zeroth order, exp(x) k0(x)"); m_functionsNames << i18n("Scaled irregular modified spherical Bessel function of first order, exp(-|x|) k1(x)"); m_functionsNames << i18n("Scaled irregular modified spherical Bessel function of second order, exp(-|x|) k2(x)"); m_functionsNames << i18n("Scaled irregular modified spherical Bessel function of order l, exp(-|x|) kl(x)"); m_functionsNames << i18n("Regular cylindrical Bessel function of fractional order"); m_functionsNames << i18n("Irregular cylindrical Bessel function of fractional order"); m_functionsNames << i18n("Regular modified Bessel function of fractional order"); m_functionsNames << i18n("Scaled regular modified Bessel function of fractional order"); m_functionsNames << i18n("Irregular modified Bessel function of fractional order"); m_functionsNames << i18n("Logarithm of irregular modified Bessel function of fractional order"); m_functionsNames << i18n("Scaled irregular modified Bessel function of fractional order"); m_functionsNames << i18n("n-th positive zero of the Bessel function J0"); m_functionsNames << i18n("n-th positive zero of the Bessel function J1"); m_functionsNames << i18n("n-th positive zero of the Bessel function Jnu"); index++; for (int i = 0; i < 44; i++) m_functionsGroupIndex << index; // Clausen Functions m_functionsNames << i18n("Clausen function"); index++; m_functionsGroupIndex << index; // Coulomb Functions m_functionsNames << i18n("Lowest-order normalized hydrogenic bound state radial wavefunction"); m_functionsNames << i18n("n-th normalized hydrogenic bound state radial wavefunction"); index++; for (int i = 0; i < 2; i++) m_functionsGroupIndex << index; // Dawson Function m_functionsNames << i18n("Dawson integral"); index++; m_functionsGroupIndex << index; // Debye Functions m_functionsNames << i18n("First-order Debye function"); m_functionsNames << i18n("Second-order Debye function"); m_functionsNames << i18n("Third-order Debye function"); m_functionsNames << i18n("Fourth-order Debye function"); m_functionsNames << i18n("Fifth-order Debye function"); m_functionsNames << i18n("Sixth-order Debye function"); index++; for (int i = 0; i < 6; i++) m_functionsGroupIndex << index; // Dilogarithm m_functionsNames << i18n("Dilogarithm for a real argument"); index++; m_functionsGroupIndex << index; // Elliptic Integrals m_functionsNames << i18n("Legendre form of complete elliptic integral K"); m_functionsNames << i18n("Legendre form of complete elliptic integral E"); m_functionsNames << i18n("Legendre form of complete elliptic integral Pi"); m_functionsNames << i18n("Legendre form of incomplete elliptic integral F"); m_functionsNames << i18n("Legendre form of incomplete elliptic integral E"); m_functionsNames << i18n("Legendre form of incomplete elliptic integral P"); m_functionsNames << i18n("Legendre form of incomplete elliptic integral D"); m_functionsNames << i18n("Carlson form of incomplete elliptic integral RC"); m_functionsNames << i18n("Carlson form of incomplete elliptic integral RD"); m_functionsNames << i18n("Carlson form of incomplete elliptic integral RF"); m_functionsNames << i18n("Carlson form of incomplete elliptic integral RJ"); index++; for (int i = 0; i < 11; i++) m_functionsGroupIndex << index; // Error Functions m_functionsNames << i18n("Error function"); m_functionsNames << i18n("Complementary error function"); m_functionsNames << i18n("Logarithm of complementary error function"); m_functionsNames << i18n("Gaussian probability density function Z"); m_functionsNames << i18n("Upper tail of the Gaussian probability function Q"); m_functionsNames << i18n("Hazard function for the normal distribution Z/Q"); int count = 6; #ifndef _MSC_VER m_functionsNames << i18n("Underflow-compensating function exp(x^2) erfc(x) for real x"); m_functionsNames << i18n("Imaginary error function erfi(x) = -i erf(ix) for real x"); m_functionsNames << i18n("Imaginary part of Faddeeva's scaled complex error function w(x) = exp(-x^2) erfc(-ix) for real x"); m_functionsNames << i18n("Dawson's integral D(z) = sqrt(pi)/2 * exp(-z^2) * erfi(z)"); m_functionsNames << i18n("Voigt profile"); count += 5; #endif m_functionsNames << i18n("Pseudo-Voigt profile (same width)"); count += 1; index++; for (int i = 0; i < count; i++) m_functionsGroupIndex << index; // Exponential Functions m_functionsNames << i18n("Exponential function"); m_functionsNames << i18n("exponentiate x and multiply by y"); m_functionsNames << QString("exp(x) - 1"); m_functionsNames << QString("(exp(x)-1)/x"); m_functionsNames << QString("2(exp(x)-1-x)/x^2"); m_functionsNames << i18n("n-relative exponential"); index++; for (int i = 0; i < 6; i++) m_functionsGroupIndex << index; // Exponential Integrals m_functionsNames << i18n("Exponential integral"); m_functionsNames << i18n("Second order exponential integral"); m_functionsNames << i18n("Exponential integral of order n"); m_functionsNames << i18n("Exponential integral Ei"); m_functionsNames << i18n("Hyperbolic integral Shi"); m_functionsNames << i18n("Hyperbolic integral Chi"); m_functionsNames << i18n("Third-order exponential integral"); m_functionsNames << i18n("Sine integral"); m_functionsNames << i18n("Cosine integral"); m_functionsNames << i18n("Arctangent integral"); index++; for (int i = 0; i < 10; i++) m_functionsGroupIndex << index; // Fermi-Dirac Function m_functionsNames << i18n("Complete Fermi-Dirac integral with index -1"); m_functionsNames << i18n("Complete Fermi-Dirac integral with index 0"); m_functionsNames << i18n("Complete Fermi-Dirac integral with index 1"); m_functionsNames << i18n("Complete Fermi-Dirac integral with index 2"); m_functionsNames << i18n("Complete Fermi-Dirac integral with integer index j"); m_functionsNames << i18n("Complete Fermi-Dirac integral with index -1/2"); m_functionsNames << i18n("Complete Fermi-Dirac integral with index 1/2"); m_functionsNames << i18n("Complete Fermi-Dirac integral with index 3/2"); m_functionsNames << i18n("Incomplete Fermi-Dirac integral with index zero"); index++; for (int i = 0; i < 9; i++) m_functionsGroupIndex << index; // Gamma and Beta Functions m_functionsNames << i18n("Gamma function"); m_functionsNames << i18n("Gamma function"); m_functionsNames << i18n("Logarithm of the gamma function"); m_functionsNames << i18n("Logarithm of the gamma function"); m_functionsNames << i18n("Regulated gamma function"); m_functionsNames << i18n("Reciprocal of the gamma function"); m_functionsNames << i18n("Factorial n!"); m_functionsNames << i18n("Double factorial n!!"); m_functionsNames << i18n("Logarithm of the factorial"); m_functionsNames << i18n("Logarithm of the double factorial"); m_functionsNames << i18n("Combinatorial factor"); m_functionsNames << i18n("Logarithm of the combinatorial factor"); m_functionsNames << i18n("Taylor coefficient"); m_functionsNames << i18n("Pochhammer symbol"); m_functionsNames << i18n("Logarithm of the Pochhammer symbol"); m_functionsNames << i18n("Relative Pochhammer symbol"); m_functionsNames << i18n("Unnormalized incomplete gamma function"); m_functionsNames << i18n("Normalized incomplete gamma function"); m_functionsNames << i18n("Complementary normalized incomplete gamma function"); m_functionsNames << i18n("Beta function"); m_functionsNames << i18n("Logarithm of the beta function"); m_functionsNames << i18n("Normalized incomplete beta function"); index++; for (int i = 0; i < 22; i++) m_functionsGroupIndex << index; // Gegenbauer Functions m_functionsNames << i18n("Gegenbauer polynomial C_1"); m_functionsNames << i18n("Gegenbauer polynomial C_2"); m_functionsNames << i18n("Gegenbauer polynomial C_3"); m_functionsNames << i18n("Gegenbauer polynomial C_n"); index++; for (int i = 0; i < 4; i++) m_functionsGroupIndex << index; #if (GSL_MAJOR_VERSION > 2) || (GSL_MAJOR_VERSION == 2) && (GSL_MINOR_VERSION >= 4) // Hermite Polynomials and Functions m_functionsNames << i18n("Hermite polynomials physicists version"); m_functionsNames << i18n("Hermite polynomials probabilists version"); m_functionsNames << i18n("Hermite functions"); m_functionsNames << i18n("Derivatives of Hermite polynomials physicists version"); m_functionsNames << i18n("Derivatives of Hermite polynomials probabilists version"); m_functionsNames << i18n("Derivatives of Hermite functions"); index++; for (int i = 0; i < 6; i++) m_functionsGroupIndex << index; #endif // Hypergeometric Functions m_functionsNames << i18n("Hypergeometric function 0F1"); m_functionsNames << i18n("Confluent hypergeometric function 1F1 for integer parameters"); m_functionsNames << i18n("Confluent hypergeometric function 1F1 for general parameters"); m_functionsNames << i18n("Confluent hypergeometric function U for integer parameters"); m_functionsNames << i18n("Confluent hypergeometric function U"); m_functionsNames << i18n("Gauss hypergeometric function 2F1"); m_functionsNames << i18n("Gauss hypergeometric function 2F1 with complex parameters"); m_functionsNames << i18n("Renormalized Gauss hypergeometric function 2F1"); m_functionsNames << i18n("Renormalized Gauss hypergeometric function 2F1 with complex parameters"); m_functionsNames << i18n("Hypergeometric function 2F0"); index++; for (int i = 0; i < 10; i++) m_functionsGroupIndex << index; // Laguerre Functions m_functionsNames << i18n("generalized Laguerre polynomials L_1"); m_functionsNames << i18n("generalized Laguerre polynomials L_2"); m_functionsNames << i18n("generalized Laguerre polynomials L_3"); index++; for (int i = 0; i < 3; i++) m_functionsGroupIndex << index; // Lambert W Functions m_functionsNames << i18n("Principal branch of the Lambert W function"); m_functionsNames << i18n("Secondary real-valued branch of the Lambert W function"); index++; for (int i = 0; i < 2; i++) m_functionsGroupIndex << index; // Legendre Functions and Spherical Harmonics m_functionsNames << i18n("Legendre polynomial P_1"); m_functionsNames << i18n("Legendre polynomial P_2"); m_functionsNames << i18n("Legendre polynomial P_3"); m_functionsNames << i18n("Legendre polynomial P_l"); m_functionsNames << i18n("Legendre function Q_0"); m_functionsNames << i18n("Legendre function Q_1"); m_functionsNames << i18n("Legendre function Q_l"); m_functionsNames << i18n("Associated Legendre polynomial"); m_functionsNames << i18n("Normalized associated Legendre polynomial"); m_functionsNames << i18n("Irregular spherical conical function P^1/2"); m_functionsNames << i18n("Regular spherical conical function P^(-1/2)"); m_functionsNames << i18n("Conical function P^0"); m_functionsNames << i18n("Conical function P^1"); m_functionsNames << i18n("Regular spherical conical function P^(-1/2-l)"); m_functionsNames << i18n("Regular cylindrical conical function P^(-m)"); m_functionsNames << i18n("Zeroth radial eigenfunction of the Laplacian on the 3-dimensional hyperbolic space"); m_functionsNames << i18n("First radial eigenfunction of the Laplacian on the 3-dimensional hyperbolic space"); m_functionsNames << i18n("l-th radial eigenfunction of the Laplacian on the 3-dimensional hyperbolic space"); index++; for (int i = 0; i < 18; i++) m_functionsGroupIndex << index; // Logarithm and Related Functions m_functionsNames << i18n("Logarithm"); m_functionsNames << i18n("Logarithm of the magnitude"); m_functionsNames << QString("log(1+x)"); m_functionsNames << QString("log(1+x) - x"); index++; for (int i = 0; i < 4; i++) m_functionsGroupIndex << index; // Power Function m_functionsNames << i18n("x^n for integer n with an error estimate"); index++; m_functionsGroupIndex << index; // Psi (Digamma) Function m_functionsNames << i18n("Digamma function for positive integer n"); m_functionsNames << i18n("Digamma function"); m_functionsNames << i18n("Real part of the digamma function on the line 1+i y"); m_functionsNames << i18n("Trigamma function psi' for positive integer n"); m_functionsNames << i18n("Trigamma function psi'"); m_functionsNames << i18n("Polygamma function psi^(n)"); index++; for (int i = 0; i < 6; i++) m_functionsGroupIndex << index; // Synchrotron Functions m_functionsNames << i18n("First synchrotron function"); m_functionsNames << i18n("Second synchrotron function"); index++; for (int i = 0; i < 2; i++) m_functionsGroupIndex << index; // Transport Functions m_functionsNames << i18n("Transport function"); m_functionsNames << i18n("Transport function"); m_functionsNames << i18n("Transport function"); m_functionsNames << i18n("Transport function"); index++; for (int i = 0; i < 4; i++) m_functionsGroupIndex << index; // Trigonometric Functions m_functionsNames << i18n("Sine"); m_functionsNames << i18n("Cosine"); m_functionsNames << i18n("Tangent"); m_functionsNames << i18n("Inverse sine"); m_functionsNames << i18n("Inverse cosine"); m_functionsNames << i18n("Inverse tangent"); m_functionsNames << i18n("Inverse tangent using sign"); m_functionsNames << i18n("Hyperbolic sine"); m_functionsNames << i18n("Hyperbolic cosine"); m_functionsNames << i18n("Hyperbolic tangent"); m_functionsNames << i18n("Inverse hyperbolic cosine"); m_functionsNames << i18n("Inverse hyperbolic sine"); m_functionsNames << i18n("Inverse hyperbolic tangent"); m_functionsNames << i18n("Secant"); m_functionsNames << i18n("Cosecant"); m_functionsNames << i18n("Cotangent"); m_functionsNames << i18n("Inverse secant"); m_functionsNames << i18n("Inverse cosecant"); m_functionsNames << i18n("Inverse cotangent"); m_functionsNames << i18n("Hyperbolic secant"); m_functionsNames << i18n("Hyperbolic cosecant"); m_functionsNames << i18n("Hyperbolic cotangent"); m_functionsNames << i18n("Inverse hyperbolic secant"); m_functionsNames << i18n("Inverse hyperbolic cosecant"); m_functionsNames << i18n("Inverse hyperbolic cotangent"); m_functionsNames << i18n("Sinc function sin(x)/x"); m_functionsNames << QString("log(sinh(x))"); m_functionsNames << QString("log(cosh(x))"); m_functionsNames << i18n("Hypotenuse function"); m_functionsNames << i18n("Three component hypotenuse function"); m_functionsNames << i18n("restrict to [-pi,pi]"); m_functionsNames << i18n("restrict to [0,2 pi]"); index++; for (int i = 0; i < 32; i++) m_functionsGroupIndex << index; // Zeta Functions m_functionsNames << i18n("Riemann zeta function for integer n"); m_functionsNames << i18n("Riemann zeta function"); m_functionsNames << i18n("zeta(n)-1 for integer n"); m_functionsNames << i18n("zeta(x)-1"); m_functionsNames << i18n("Hurwitz zeta function"); m_functionsNames << i18n("Eta function for integer n"); m_functionsNames << i18n("Eta function"); index++; for (int i = 0; i < 7; i++) m_functionsGroupIndex << index; // GSL Random Number Distributions: see http://www.gnu.org/software/gsl/manual/html_node/Random-Number-Distributions.html // Gaussian Distribution m_functionsNames << i18n("Probability density for a Gaussian distribution"); m_functionsNames << i18n("Probability density for a unit Gaussian distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); m_functionsNames << i18n("Cumulative unit distribution function P"); m_functionsNames << i18n("Cumulative unit distribution function Q"); m_functionsNames << i18n("Inverse cumulative unit distribution function P"); m_functionsNames << i18n("Inverse cumulative unit distribution function Q"); m_functionsNames << i18n("Probability density for Gaussian tail distribution"); m_functionsNames << i18n("Probability density for unit Gaussian tail distribution"); m_functionsNames << i18n("Probability density for a bivariate Gaussian distribution"); index++; for (int i = 0; i < 13; i++) m_functionsGroupIndex << index; // Exponential Distribution m_functionsNames << i18n("Probability density for an exponential distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 5; i++) m_functionsGroupIndex << index; // Laplace Distribution m_functionsNames << i18n("Probability density for a Laplace distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 5; i++) m_functionsGroupIndex << index; // Exponential Power Distribution m_functionsNames << i18n("Probability density for an exponential power distribution"); m_functionsNames << i18n("cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); index++; for (int i = 0; i < 3; i++) m_functionsGroupIndex << index; // Cauchy Distribution m_functionsNames << i18n("Probability density for a Cauchy distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 5; i++) m_functionsGroupIndex << index; // Rayleigh Distribution m_functionsNames << i18n("Probability density for a Rayleigh distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); m_functionsNames << i18n("Probability density for a Rayleigh tail distribution"); index++; for (int i = 0; i < 6; i++) m_functionsGroupIndex << index; // Landau Distribution m_functionsNames << i18n("Probability density for a Landau distribution"); index++; m_functionsGroupIndex << index; // Gamma Distribution m_functionsNames << i18n("Probability density for a gamma distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 5; i++) m_functionsGroupIndex << index; // Flat (Uniform) Distribution m_functionsNames << i18n("Probability density for a uniform distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 5; i++) m_functionsGroupIndex << index; // Lognormal Distribution m_functionsNames << i18n("Probability density for a lognormal distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 5; i++) m_functionsGroupIndex << index; // Chi-squared Distribution m_functionsNames << i18n("Probability density for a chi squared distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 5; i++) m_functionsGroupIndex << index; // F-distribution m_functionsNames << i18n("Probability density for a F-distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 5; i++) m_functionsGroupIndex << index; // t-distribution m_functionsNames << i18n("Probability density for a t-distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 5; i++) m_functionsGroupIndex << index; // Beta Distribution m_functionsNames << i18n("Probability density for a beta distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 5; i++) m_functionsGroupIndex << index; // Logistic Distribution m_functionsNames << i18n("Probability density for a logistic distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 5; i++) m_functionsGroupIndex << index; // Pareto Distribution m_functionsNames << i18n("Probability density for a Pareto distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 5; i++) m_functionsGroupIndex << index; // Weibull Distribution m_functionsNames << i18n("Probability density for a Weibull distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 5; i++) m_functionsGroupIndex << index; // Gumbel Distribution m_functionsNames << i18n("Probability density for a Type-1 Gumbel distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); m_functionsNames << i18n("Probability density for a Type-2 Gumbel distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Inverse cumulative distribution function P"); m_functionsNames << i18n("Inverse cumulative distribution function Q"); index++; for (int i = 0; i < 10; i++) m_functionsGroupIndex << index; // Poisson Distribution m_functionsNames << i18n("Probability density for a Poisson distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); index++; for (int i = 0; i < 3; i++) m_functionsGroupIndex << index; // Bernoulli Distribution m_functionsNames << i18n("Probability density for a Bernoulli distribution"); index++; m_functionsGroupIndex << index; // Binomial Distribution m_functionsNames << i18n("Probability density for a binomial distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); m_functionsNames << i18n("Probability density for a negative binomial distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); index++; for (int i = 0; i < 6; i++) m_functionsGroupIndex << index; // Pascal Distribution m_functionsNames << i18n("Probability density for a Pascal distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); index++; for (int i = 0; i < 3; i++) m_functionsGroupIndex << index; // Geometric Distribution m_functionsNames << i18n("Probability density for a geometric distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); index++; for (int i = 0; i < 3; i++) m_functionsGroupIndex << index; // Hypergeometric Distribution m_functionsNames << i18n("Probability density for a hypergeometric distribution"); m_functionsNames << i18n("Cumulative distribution function P"); m_functionsNames << i18n("Cumulative distribution function Q"); index++; for (int i = 0; i < 3; i++) m_functionsGroupIndex << index; // Logarithmic Distribution m_functionsNames << i18n("Probability density for a logarithmic distribution"); index++; m_functionsGroupIndex << index; } //TODO: decide whether we want to have i18n here in the backend part of the code void ExpressionParser::initConstants() { for (int i = 0; _constants[i].name != nullptr; i++) m_constants << _constants[i].name; //groups m_constantsGroups << i18n("Mathematical constants"); m_constantsGroups << i18n("Fundamental constants"); m_constantsGroups << i18n("Astronomy and Astrophysics"); m_constantsGroups << i18n("Atomic and Nuclear Physics"); m_constantsGroups << i18n("Measurement of Time"); m_constantsGroups << i18n("Imperial Units"); m_constantsGroups << i18n("Speed and Nautical Units"); m_constantsGroups << i18n("Printers Units"); m_constantsGroups << i18n("Volume, Area and Length"); m_constantsGroups << i18n("Mass and Weight"); m_constantsGroups << i18n("Thermal Energy and Power"); m_constantsGroups << i18n("Pressure"); m_constantsGroups << i18n("Viscosity"); m_constantsGroups << i18n("Light and Illumination"); m_constantsGroups << i18n("Radioactivity"); m_constantsGroups << i18n("Force and Energy"); //Mathematical constants m_constantsNames << i18n("Base of exponentials"); m_constantsValues << QString::number(M_E,'g',15); m_constantsUnits << QString(); m_constantsNames << i18n("Pi"); m_constantsValues << QString::number(M_PI,'g',15); m_constantsUnits << QString(); m_constantsNames << i18n("Euler's constant"); m_constantsValues << QString::number(M_EULER,'g',15); m_constantsUnits << QString(); for (int i = 0; i < 3; i++) m_constantsGroupIndex << 0; //Fundamental constants m_constantsNames << i18n("Speed of light"); m_constantsValues << QString::number(GSL_CONST_MKSA_SPEED_OF_LIGHT,'g',15); m_constantsUnits << "m / s"; m_constantsNames << i18n("Vacuum permeability"); m_constantsValues << QString::number(GSL_CONST_MKSA_VACUUM_PERMEABILITY,'g',15); m_constantsUnits << "kg m / A^2 s^2"; m_constantsNames << i18n("Vacuum permittivity"); m_constantsValues << QString::number(GSL_CONST_MKSA_VACUUM_PERMITTIVITY,'g',15); m_constantsUnits << "A^2 s^4 / kg m^3"; m_constantsNames << i18n("Planck constant"); m_constantsValues << QString::number(GSL_CONST_MKSA_PLANCKS_CONSTANT_H,'g',15); m_constantsUnits << "kg m^2 / s"; m_constantsNames << i18n("Reduced Planck constant"); m_constantsValues << QString::number(GSL_CONST_MKSA_PLANCKS_CONSTANT_HBAR,'g',15); m_constantsUnits << "kg m^2 / s"; m_constantsNames << i18n("Avogadro constant"); m_constantsValues << QString::number(GSL_CONST_NUM_AVOGADRO,'g',15); m_constantsUnits << "1 / mol"; m_constantsNames << i18n("Faraday"); m_constantsValues << QString::number(GSL_CONST_MKSA_FARADAY,'g',15); m_constantsUnits << "A s / mol"; m_constantsNames << i18n("Boltzmann constant"); m_constantsValues << QString::number(GSL_CONST_MKSA_BOLTZMANN,'g',15); m_constantsUnits << "kg m^2 / K s^2"; m_constantsNames << i18n("Molar gas"); m_constantsValues << QString::number(GSL_CONST_MKSA_MOLAR_GAS,'g',15); m_constantsUnits << "kg m^2 / K mol s^2"; m_constantsNames << i18n("Standard gas volume"); m_constantsValues << QString::number(GSL_CONST_MKSA_STANDARD_GAS_VOLUME,'g',15); m_constantsUnits << "m^3 / mol"; m_constantsNames << i18n("Stefan-Boltzmann constant"); m_constantsValues << QString::number(GSL_CONST_MKSA_STEFAN_BOLTZMANN_CONSTANT,'g',15); m_constantsUnits << "kg / K^4 s^3"; m_constantsNames << i18n("Gauss"); m_constantsValues << QString::number(GSL_CONST_MKSA_GAUSS,'g',15); m_constantsUnits << "kg / A s^2"; for (int i = 0; i < 12; i++) m_constantsGroupIndex << 1; // Astronomy and Astrophysics m_constantsNames << i18n("Astronomical unit"); m_constantsValues << QString::number(GSL_CONST_MKSA_ASTRONOMICAL_UNIT,'g',15); m_constantsUnits << "m"; m_constantsNames << i18n("Gravitational constant"); m_constantsValues << QString::number(GSL_CONST_MKSA_GRAVITATIONAL_CONSTANT,'g',15); m_constantsUnits << "m^3 / kg s^2"; m_constantsNames << i18n("Light year"); m_constantsValues << QString::number(GSL_CONST_MKSA_LIGHT_YEAR,'g',15); m_constantsUnits << "m"; m_constantsNames << i18n("Parsec"); m_constantsValues << QString::number(GSL_CONST_MKSA_PARSEC,'g',15); m_constantsUnits << "m"; m_constantsNames << i18n("Gravitational acceleration"); m_constantsValues << QString::number(GSL_CONST_MKSA_GRAV_ACCEL,'g',15); m_constantsUnits << "m / s^2"; m_constantsNames << i18n("Solar mass"); m_constantsValues << QString::number(GSL_CONST_MKSA_SOLAR_MASS,'g',15); m_constantsUnits << "kg"; for (int i = 0; i < 6; i++) m_constantsGroupIndex << 2; // Atomic and Nuclear Physics; m_constantsNames << i18n("Charge of the electron"); m_constantsValues << QString::number(GSL_CONST_MKSA_ELECTRON_CHARGE,'g',15); m_constantsUnits << "A s"; m_constantsNames << i18n("Energy of 1 electron volt"); m_constantsValues << QString::number(GSL_CONST_MKSA_ELECTRON_VOLT,'g',15); m_constantsUnits << "kg m^2 / s^2"; m_constantsNames << i18n("Unified atomic mass"); m_constantsValues << QString::number(GSL_CONST_MKSA_UNIFIED_ATOMIC_MASS,'g',15); m_constantsUnits << "kg"; m_constantsNames << i18n("Mass of the electron"); m_constantsValues << QString::number(GSL_CONST_MKSA_MASS_ELECTRON,'g',15); m_constantsUnits << "kg"; m_constantsNames << i18n("Mass of the muon"); m_constantsValues << QString::number(GSL_CONST_MKSA_MASS_MUON,'g',15); m_constantsUnits << "kg"; m_constantsNames << i18n("Mass of the proton"); m_constantsValues << QString::number(GSL_CONST_MKSA_MASS_PROTON,'g',15); m_constantsUnits << "kg"; m_constantsNames << i18n("Mass of the neutron"); m_constantsValues << QString::number(GSL_CONST_MKSA_MASS_NEUTRON,'g',15); m_constantsUnits << "kg"; m_constantsNames << i18n("Electromagnetic fine structure constant"); m_constantsValues << QString::number(GSL_CONST_NUM_FINE_STRUCTURE,'g',15); m_constantsUnits << QString(); m_constantsNames << i18n("Rydberg constant"); m_constantsValues << QString::number(GSL_CONST_MKSA_RYDBERG,'g',15); m_constantsUnits << "kg m^2 / s^2"; m_constantsNames << i18n("Bohr radius"); m_constantsValues << QString::number(GSL_CONST_MKSA_BOHR_RADIUS,'g',15); m_constantsUnits << "m"; m_constantsNames << i18n("Length of 1 angstrom"); m_constantsValues << QString::number(GSL_CONST_MKSA_ANGSTROM,'g',15); m_constantsUnits << "m"; m_constantsNames << i18n("Area of 1 barn"); m_constantsValues << QString::number(GSL_CONST_MKSA_BARN,'g',15); m_constantsUnits << "m^2"; m_constantsNames << i18n("Bohr Magneton"); m_constantsValues << QString::number(GSL_CONST_MKSA_BOHR_MAGNETON,'g',15); m_constantsUnits << "A m^2"; m_constantsNames << i18n("Nuclear Magneton"); m_constantsValues << QString::number(GSL_CONST_MKSA_NUCLEAR_MAGNETON,'g',15); m_constantsUnits << "A m^2"; m_constantsNames << i18n("Magnetic moment of the electron [absolute value]"); m_constantsValues << QString::number(GSL_CONST_MKSA_ELECTRON_MAGNETIC_MOMENT,'g',15); m_constantsUnits << "A m^2"; m_constantsNames << i18n("Magnetic moment of the proton"); m_constantsValues << QString::number(GSL_CONST_MKSA_PROTON_MAGNETIC_MOMENT,'g',15); m_constantsUnits << "A m^2"; m_constantsNames << i18n("Thomson cross section"); m_constantsValues << QString::number(GSL_CONST_MKSA_THOMSON_CROSS_SECTION,'g',15); m_constantsUnits << "m^2"; m_constantsNames << i18n("Electric dipole moment of 1 Debye"); m_constantsValues << QString::number(GSL_CONST_MKSA_DEBYE,'g',15); m_constantsUnits << "A s^2 / m^2"; for (int i = 0; i < 18; i++) m_constantsGroupIndex << 3; // Measurement of Time m_constantsNames << i18n("Number of seconds in 1 minute"); m_constantsValues << QString::number(GSL_CONST_MKSA_MINUTE,'g',15); m_constantsUnits << "s"; m_constantsNames << i18n("Number of seconds in 1 hour"); m_constantsValues << QString::number(GSL_CONST_MKSA_HOUR,'g',15); m_constantsUnits << "s"; m_constantsNames << i18n("Number of seconds in 1 day"); m_constantsValues << QString::number(GSL_CONST_MKSA_DAY,'g',15); m_constantsUnits << "s"; m_constantsNames << i18n("Number of seconds in 1 week"); m_constantsValues << QString::number(GSL_CONST_MKSA_WEEK,'g',15); m_constantsUnits << "s"; for (int i = 0; i < 4; i++) m_constantsGroupIndex << 4; // Imperial Units m_constantsNames << i18n("Length of 1 inch"); m_constantsValues << QString::number(GSL_CONST_MKSA_INCH,'g',15); m_constantsUnits << "m"; m_constantsNames << i18n("Length of 1 foot"); m_constantsValues << QString::number(GSL_CONST_MKSA_FOOT,'g',15); m_constantsUnits << "m"; m_constantsNames << i18n("Length of 1 yard"); m_constantsValues << QString::number(GSL_CONST_MKSA_YARD,'g',15); m_constantsUnits << "m"; m_constantsNames << i18n("Length of 1 mile"); m_constantsValues << QString::number(GSL_CONST_MKSA_MILE,'g',15); m_constantsUnits << "m"; m_constantsNames << i18n("Length of 1/1000th of an inch"); m_constantsValues << QString::number(GSL_CONST_MKSA_MIL,'g',15); m_constantsUnits << "m"; for (int i = 0; i < 5; i++) m_constantsGroupIndex << 5; // Speed and Nautical Units m_constantsNames << i18n("Speed of 1 kilometer per hour"); m_constantsValues << QString::number(GSL_CONST_MKSA_KILOMETERS_PER_HOUR,'g',15); m_constantsUnits << "m / s"; m_constantsNames << i18n("Speed of 1 mile per hour"); m_constantsValues << QString::number(GSL_CONST_MKSA_MILES_PER_HOUR,'g',15); m_constantsUnits << "m / s"; m_constantsNames << i18n("Length of 1 nautical mile"); m_constantsValues << QString::number(GSL_CONST_MKSA_NAUTICAL_MILE,'g',15); m_constantsUnits << "m"; m_constantsNames << i18n("Length of 1 fathom"); m_constantsValues << QString::number(GSL_CONST_MKSA_FATHOM,'g',15); m_constantsUnits << "m"; m_constantsNames << i18n("Speed of 1 knot"); m_constantsValues << QString::number(GSL_CONST_MKSA_KNOT,'g',15); m_constantsUnits << "m / s"; for (int i = 0; i < 5; i++) m_constantsGroupIndex << 6; // Printers Units m_constantsNames << i18n("length of 1 printer's point [1/72 inch]"); m_constantsValues << QString::number(GSL_CONST_MKSA_POINT,'g',15); m_constantsUnits << "m"; m_constantsNames << i18n("length of 1 TeX point [1/72.27 inch]"); m_constantsValues << QString::number(GSL_CONST_MKSA_TEXPOINT,'g',15); m_constantsUnits << "m"; for (int i = 0; i < 2; i++) m_constantsGroupIndex << 7; // Volume, Area and Length m_constantsNames << i18n("Length of 1 micron"); m_constantsValues << QString::number(GSL_CONST_MKSA_MICRON,'g',15); m_constantsUnits << "m"; m_constantsNames << i18n("Area of 1 hectare"); m_constantsValues << QString::number(GSL_CONST_MKSA_HECTARE,'g',15); m_constantsUnits << "m^2"; m_constantsNames << i18n("Area of 1 acre"); m_constantsValues << QString::number(GSL_CONST_MKSA_ACRE,'g',15); m_constantsUnits << "m^2"; m_constantsNames << i18n("Volume of 1 liter"); m_constantsValues << QString::number(GSL_CONST_MKSA_LITER,'g',15); m_constantsUnits << "m^3"; m_constantsNames << i18n("Volume of 1 US gallon"); m_constantsValues << QString::number(GSL_CONST_MKSA_US_GALLON,'g',15); m_constantsUnits << "m^3"; m_constantsNames << i18n("Volume of 1 Canadian gallon"); m_constantsValues << QString::number(GSL_CONST_MKSA_CANADIAN_GALLON,'g',15); m_constantsUnits << "m^3"; m_constantsNames << i18n("Volume of 1 UK gallon"); m_constantsValues << QString::number(GSL_CONST_MKSA_UK_GALLON,'g',15); m_constantsUnits << "m^3"; m_constantsNames << i18n("Volume of 1 quart"); m_constantsValues << QString::number(GSL_CONST_MKSA_QUART,'g',15); m_constantsUnits << "m^3"; m_constantsNames << i18n("Volume of 1 pint"); m_constantsValues << QString::number(GSL_CONST_MKSA_PINT,'g',15); m_constantsUnits << "m^3"; for (int i = 0; i < 9; i++) m_constantsGroupIndex << 8; // Mass and Weight m_constantsNames << i18n("Mass of 1 pound"); m_constantsValues << QString::number(GSL_CONST_MKSA_POUND_MASS,'g',15); m_constantsUnits << "kg"; m_constantsNames << i18n("Mass of 1 ounce"); m_constantsValues << QString::number(GSL_CONST_MKSA_OUNCE_MASS,'g',15); m_constantsUnits << "kg"; m_constantsNames << i18n("Mass of 1 ton"); m_constantsValues << QString::number(GSL_CONST_MKSA_TON,'g',15); m_constantsUnits << "kg"; m_constantsNames << i18n("Mass of 1 metric ton [1000 kg]"); m_constantsValues << QString::number(GSL_CONST_MKSA_METRIC_TON,'g',15); m_constantsUnits << "kg"; m_constantsNames << i18n("Mass of 1 UK ton"); m_constantsValues << QString::number(GSL_CONST_MKSA_UK_TON,'g',15); m_constantsUnits << "kg"; m_constantsNames << i18n("Mass of 1 troy ounce"); m_constantsValues << QString::number(GSL_CONST_MKSA_TROY_OUNCE,'g',15); m_constantsUnits << "kg"; m_constantsNames << i18n("Mass of 1 carat"); m_constantsValues << QString::number(GSL_CONST_MKSA_CARAT,'g',15); m_constantsUnits << "kg"; m_constantsNames << i18n("Force of 1 gram weight"); m_constantsValues << QString::number(GSL_CONST_MKSA_GRAM_FORCE,'g',15); m_constantsUnits << "kg m / s^2"; m_constantsNames << i18n("Force of 1 pound weight"); m_constantsValues << QString::number(GSL_CONST_MKSA_POUND_FORCE,'g',15); m_constantsUnits << "kg m / s^2"; m_constantsNames << i18n("Force of 1 kilopound weight"); m_constantsValues << QString::number(GSL_CONST_MKSA_KILOPOUND_FORCE,'g',15); m_constantsUnits << "kg m / s^2"; m_constantsNames << i18n("Force of 1 poundal"); m_constantsValues << QString::number(GSL_CONST_MKSA_POUNDAL,'g',15); m_constantsUnits << "kg m / s^2"; for (int i = 0; i < 11; i++) m_constantsGroupIndex << 9; // Thermal Energy and Power m_constantsNames << i18n("Energy of 1 calorie"); m_constantsValues << QString::number(GSL_CONST_MKSA_CALORIE,'g',15); m_constantsUnits << "kg m^2 / s^2"; m_constantsNames << i18n("Energy of 1 British Thermal Unit"); m_constantsValues << QString::number(GSL_CONST_MKSA_BTU,'g',15); m_constantsUnits << "kg m^2 / s^2"; m_constantsNames << i18n("Energy of 1 Therm"); m_constantsValues << QString::number(GSL_CONST_MKSA_THERM,'g',15); m_constantsUnits << "kg m^2 / s^2"; m_constantsNames << i18n("Power of 1 horsepower"); m_constantsValues << QString::number(GSL_CONST_MKSA_HORSEPOWER,'g',15); m_constantsUnits << "kg m^2 / s^3"; for (int i = 0; i < 4; i++) m_constantsGroupIndex << 10; // Pressure m_constantsNames << i18n("Pressure of 1 bar"); m_constantsValues << QString::number(GSL_CONST_MKSA_BAR,'g',15); m_constantsUnits << "kg / m s^2"; m_constantsNames << i18n("Pressure of 1 standard atmosphere"); m_constantsValues << QString::number(GSL_CONST_MKSA_STD_ATMOSPHERE,'g',15); m_constantsUnits << "kg / m s^2"; m_constantsNames << i18n("Pressure of 1 torr"); m_constantsValues << QString::number(GSL_CONST_MKSA_TORR,'g',15); m_constantsUnits << "kg / m s^2"; m_constantsNames << i18n("Pressure of 1 meter of mercury"); m_constantsValues << QString::number(GSL_CONST_MKSA_METER_OF_MERCURY,'g',15); m_constantsUnits << "kg / m s^2"; m_constantsNames << i18n("Pressure of 1 inch of mercury"); m_constantsValues << QString::number(GSL_CONST_MKSA_INCH_OF_MERCURY,'g',15); m_constantsUnits << "kg / m s^2"; m_constantsNames << i18n("Pressure of 1 inch of water"); m_constantsValues << QString::number(GSL_CONST_MKSA_INCH_OF_WATER,'g',15); m_constantsUnits << "kg / m s^2"; m_constantsNames << i18n("Pressure of 1 pound per square inch"); m_constantsValues << QString::number(GSL_CONST_MKSA_PSI,'g',15); m_constantsUnits << "kg / m s^2"; for (int i = 0; i < 7; i++) m_constantsGroupIndex << 11; // Viscosity m_constantsNames << i18n("Dynamic viscosity of 1 poise"); m_constantsValues << QString::number(GSL_CONST_MKSA_POISE,'g',15); m_constantsUnits << "kg / m s"; m_constantsNames << i18n("Kinematic viscosity of 1 stokes"); m_constantsValues << QString::number(GSL_CONST_MKSA_STOKES,'g',15); m_constantsUnits << "m^2 / s"; for (int i = 0; i < 2; i++) m_constantsGroupIndex << 12; // Light and Illumination m_constantsNames << i18n("Luminance of 1 stilb"); m_constantsValues << QString::number(GSL_CONST_MKSA_STILB,'g',15); m_constantsUnits << "cd / m^2"; m_constantsNames << i18n("Luminous flux of 1 lumen"); m_constantsValues << QString::number(GSL_CONST_MKSA_LUMEN,'g',15); m_constantsUnits << "cd sr"; m_constantsNames << i18n("Illuminance of 1 lux"); m_constantsValues << QString::number(GSL_CONST_MKSA_LUX,'g',15); m_constantsUnits << "cd sr / m^2"; m_constantsNames << i18n("Illuminance of 1 phot"); m_constantsValues << QString::number(GSL_CONST_MKSA_PHOT,'g',15); m_constantsUnits << "cd sr / m^2"; m_constantsNames << i18n("Illuminance of 1 footcandle"); m_constantsValues << QString::number(GSL_CONST_MKSA_FOOTCANDLE,'g',15); m_constantsUnits << "cd sr / m^2"; m_constantsNames << i18n("Luminance of 1 lambert"); m_constantsValues << QString::number(GSL_CONST_MKSA_LAMBERT,'g',15); m_constantsUnits << "cd sr / m^2"; m_constantsNames << i18n("Luminance of 1 footlambert"); m_constantsValues << QString::number(GSL_CONST_MKSA_FOOTLAMBERT,'g',15); m_constantsUnits << "cd sr / m^2"; for (int i = 0; i < 7; i++) m_constantsGroupIndex << 13; // Radioactivity m_constantsNames << i18n("Activity of 1 curie"); m_constantsValues << QString::number(GSL_CONST_MKSA_CURIE,'g',15); m_constantsUnits << "1 / s"; m_constantsNames << i18n("Exposure of 1 roentgen"); m_constantsValues << QString::number(GSL_CONST_MKSA_ROENTGEN,'g',15); m_constantsUnits << "A s / kg"; m_constantsNames << i18n("Absorbed dose of 1 rad"); m_constantsValues << QString::number(GSL_CONST_MKSA_RAD,'g',15); m_constantsUnits << "m^2 / s^2"; for (int i = 0; i < 3; i++) m_constantsGroupIndex << 14; // Force and Energy m_constantsNames << i18n("SI unit of force"); m_constantsValues << QString::number(GSL_CONST_MKSA_NEWTON,'g',15); m_constantsUnits << "kg m / s^2"; m_constantsNames << i18n("Force of 1 Dyne"); m_constantsValues << QString::number(GSL_CONST_MKSA_DYNE,'g',15); m_constantsUnits << "kg m / s^2"; m_constantsNames << i18n("SI unit of energy"); m_constantsValues << QString::number(GSL_CONST_MKSA_JOULE,'g',15); m_constantsUnits << "kg m^2 / s^2"; m_constantsNames << i18n("Energy 1 erg"); m_constantsValues << QString::number(GSL_CONST_MKSA_ERG,'g',15); m_constantsUnits << "kg m^2 / s^2"; for (int i = 0; i < 4; i++) m_constantsGroupIndex << 15; } ExpressionParser::~ExpressionParser() { delete_table(); } ExpressionParser* ExpressionParser::getInstance() { if (!instance) instance = new ExpressionParser(); return instance; } const QStringList& ExpressionParser::functions() { return m_functions; } const QStringList& ExpressionParser::functionsGroups() { return m_functionsGroups; } const QStringList& ExpressionParser::functionsNames() { return m_functionsNames; } const QVector& ExpressionParser::functionsGroupIndices() { return m_functionsGroupIndex; } const QStringList& ExpressionParser::constants() { return m_constants; } const QStringList& ExpressionParser::constantsGroups() { return m_constantsGroups; } const QStringList& ExpressionParser::constantsNames() { return m_constantsNames; } const QStringList& ExpressionParser::constantsValues() { return m_constantsValues; } const QStringList& ExpressionParser::constantsUnits() { return m_constantsUnits; } const QVector& ExpressionParser::constantsGroupIndices() { return m_constantsGroupIndex; } bool ExpressionParser::isValid(const QString& expr, const QStringList& vars) { for (int i = 0; i < vars.size(); ++i) { QByteArray varba = vars.at(i).toLatin1(); assign_variable(varba.constData(), 0); } QByteArray funcba = expr.toLatin1(); const char* data = funcba.constData(); gsl_set_error_handler_off(); parse(data); return !(parse_errors() > 0); } QStringList ExpressionParser::getParameter(const QString& expr, const QStringList& vars) { DEBUG("ExpressionParser::getParameter()"); QDEBUG("variables:" << vars); QStringList parameters; QStringList strings = expr.split(QRegExp("\\W+"), QString::SkipEmptyParts); QDEBUG("found strings:" << strings); for (int i = 0; i < strings.size(); ++i) { // check if token is not a known constant/function/variable or number if (constants().indexOf(strings[i]) == -1 && functions().indexOf(strings[i]) == -1 && vars.indexOf(strings[i]) == -1 && QRegExp("[0-9]*").exactMatch(strings[i]) == 0) parameters << strings[i]; else QDEBUG(strings[i] << ':' << constants().indexOf(strings[i]) << ' ' << functions().indexOf(strings[i]) << ' ' << vars.indexOf(strings[i]) << ' ' << QRegExp("[0-9]*").exactMatch(strings[i])); } parameters.removeDuplicates(); QDEBUG("parameters found:" << parameters); return parameters; } bool ExpressionParser::evaluateCartesian(const QString& expr, const QString& min, const QString& max, int count, QVector* xVector, QVector* yVector, const QStringList& paramNames, const QVector& paramValues) { QByteArray xminba = min.toLatin1(); const double xMin = parse(xminba.constData()); QByteArray xmaxba = max.toLatin1(); const double xMax = parse(xmaxba.constData()); const double step = (xMax - xMin)/(double)(count - 1); QByteArray funcba = expr.toLatin1(); const char* func = funcba.constData(); gsl_set_error_handler_off(); for (int i = 0; i < paramNames.size(); ++i) { QByteArray paramba = paramNames.at(i).toLatin1(); assign_variable(paramba.constData(), paramValues.at(i)); } for (int i = 0; i < count; i++) { const double x = xMin + step * i; assign_variable("x", x); const double y = parse(func); if (parse_errors() > 0) return false; (*xVector)[i] = x; if (std::isfinite(y)) (*yVector)[i] = y; else (*yVector)[i] = NAN; } return true; } bool ExpressionParser::evaluateCartesian(const QString& expr, const QString& min, const QString& max, int count, QVector* xVector, QVector* yVector) { QByteArray xminba = min.toLatin1(); const double xMin = parse(xminba.constData()); QByteArray xmaxba = max.toLatin1(); const double xMax = parse(xmaxba.constData()); const double step = (xMax - xMin)/(double)(count - 1); QByteArray funcba = expr.toLatin1(); const char* func = funcba.constData(); gsl_set_error_handler_off(); for (int i = 0; i < count; i++) { const double x = xMin + step*i; assign_variable("x", x); const double y = parse(func); if (parse_errors() > 0) return false; (*xVector)[i] = x; if (std::isfinite(y)) (*yVector)[i] = y; else (*yVector)[i] = NAN; } return true; } bool ExpressionParser::evaluateCartesian(const QString& expr, QVector* xVector, QVector* yVector) { QByteArray funcba = expr.toLatin1(); const char* func = funcba.constData(); gsl_set_error_handler_off(); for (int i = 0; i < xVector->count(); i++) { const double x = xVector->at(i); assign_variable("x", x); const double y = parse(func); if (parse_errors() > 0) return false; if (std::isfinite(y)) (*yVector)[i] = y; else (*yVector)[i] = NAN; } return true; } bool ExpressionParser::evaluateCartesian(const QString& expr, QVector* xVector, QVector* yVector, const QStringList& paramNames, const QVector& paramValues) { QByteArray funcba = expr.toLatin1(); const char* func = funcba.constData(); gsl_set_error_handler_off(); for (int i = 0; i < paramNames.size(); ++i) { QByteArray paramba = paramNames.at(i).toLatin1(); assign_variable(paramba.constData(), paramValues.at(i)); } for (int i = 0; i < xVector->count(); i++) { const double x = xVector->at(i); assign_variable("x", x); const double y = parse(func); if (parse_errors() > 0) return false; if (std::isfinite(y)) (*yVector)[i] = y; else (*yVector)[i] = NAN; } return true; } /*! evaluates multivariate function y=f(x_1, x_2, ...). Variable names (x_1, x_2, ...) are stored in \c vars. Data is stored in \c dataVectors. */ bool ExpressionParser::evaluateCartesian(const QString& expr, const QStringList& vars, const QVector*>& xVectors, QVector* yVector) { Q_ASSERT(vars.size() == xVectors.size()); QByteArray funcba = expr.toLatin1(); const char* func = funcba.constData(); gsl_set_error_handler_off(); - bool stop = false; - for (int i = 0; i < yVector->size(); i++) { - //stop iterating over i if one of the x-vectors has no elements anymore. - for (auto* xVector : xVectors) { - if (i == xVector->size()) { - stop = true; - break; - } - } - if (stop) - break; + //determine the minimal size of involved vectors + double minSize = INFINITY; + for (auto* xVector : xVectors) { + if (xVector->size() < minSize) + minSize = xVector->size(); + } + if (yVector->size() < minSize) + minSize = yVector->size(); + + for (int i = 0; i < minSize; i++) { for (int n = 0; n < vars.size(); ++n) { const QString& varName = vars.at(n); const double varValue = xVectors.at(n)->at(i); QByteArray varba = varName.toLatin1(); assign_variable(varba.constData(), varValue); } const double y = parse(func); if (parse_errors() > 0) return false; if (std::isfinite(y)) (*yVector)[i] = y; else (*yVector)[i] = NAN; } + //in case the y-vector is longer than the x-vector(s), set all elements that were not calculated to NAN + for (int i = minSize; i < yVector->size(); ++i) + (*yVector)[i] = NAN; + return true; } bool ExpressionParser::evaluatePolar(const QString& expr, const QString& min, const QString& max, int count, QVector* xVector, QVector* yVector) { QByteArray minba = min.toLatin1(); const double minValue = parse(minba.constData()); QByteArray maxba = max.toLatin1(); const double maxValue = parse(maxba.constData()); const double step = (maxValue - minValue)/(double)(count - 1); QByteArray funcba = expr.toLatin1(); const char* func = funcba.constData(); gsl_set_error_handler_off(); for (int i = 0; i < count; i++) { const double phi = minValue + step * i; assign_variable("phi", phi); const double r = parse(func); if (parse_errors() > 0) return false; if (std::isfinite(r)) { (*xVector)[i] = r*cos(phi); (*yVector)[i] = r*sin(phi); } else { (*xVector)[i] = NAN; (*yVector)[i] = NAN; } } return true; } bool ExpressionParser::evaluateParametric(const QString& expr1, const QString& expr2, const QString& min, const QString& max, int count, QVector* xVector, QVector* yVector) { QByteArray minba = min.toLatin1(); const double minValue = parse(minba.constData()); QByteArray maxba = max.toLatin1(); const double maxValue = parse(maxba.constData()); const double step = (maxValue - minValue)/(double)(count - 1); QByteArray xfuncba = expr1.toLatin1(); const char* xFunc = xfuncba.constData(); QByteArray yfuncba = expr2.toLatin1(); const char* yFunc = yfuncba.constData(); gsl_set_error_handler_off(); for (int i = 0; i < count; i++) { const double t = minValue + step*i; assign_variable("t", t); const double x = parse(xFunc); if (parse_errors() > 0) return false; if (std::isfinite(x)) (*xVector)[i] = x; else (*xVector)[i] = NAN; const double y = parse(yFunc); if (parse_errors() > 0) return false; if (std::isfinite(y)) (*yVector)[i] = y; else (*yVector)[i] = NAN; } return true; } diff --git a/src/backend/gsl/constants.h b/src/backend/gsl/constants.h index 5994450cf..f93958168 100644 --- a/src/backend/gsl/constants.h +++ b/src/backend/gsl/constants.h @@ -1,183 +1,183 @@ /*************************************************************************** - File : constans.h + File : constants.h Project : LabPlot Description : definition of mathematical and physical constants -------------------------------------------------------------------- Copyright : (C) 2014 by Alexander Semke (alexander.semke@web.de) Copyright : (C) 2014-2018 by Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef GSL_CONSTANTS_H #define GSL_CONSTANTS_H #include #include #include #include "parser.h" /* sync with ExpressionParser.cpp */ struct con _constants[] = { /* Mathematical constants */ {"e", M_E}, {"pi", M_PI}, {"euler", M_EULER}, /* Physical constants: http://www.gnu.org/software/gsl/manual/html_node/Physical-Constants.html */ /* Physical constants in MKSA system */ /* Fundamental Constants */ {"cL", GSL_CONST_MKSA_SPEED_OF_LIGHT}, {"mu0", GSL_CONST_MKSA_VACUUM_PERMEABILITY}, {"e0", GSL_CONST_MKSA_VACUUM_PERMITTIVITY}, {"hPlanck", GSL_CONST_MKSA_PLANCKS_CONSTANT_H}, {"hbar", GSL_CONST_MKSA_PLANCKS_CONSTANT_HBAR}, {"NA", GSL_CONST_NUM_AVOGADRO}, {"Faraday", GSL_CONST_MKSA_FARADAY}, {"kB", GSL_CONST_MKSA_BOLTZMANN}, {"r0", GSL_CONST_MKSA_MOLAR_GAS}, {"v0", GSL_CONST_MKSA_STANDARD_GAS_VOLUME}, {"sigma", GSL_CONST_MKSA_STEFAN_BOLTZMANN_CONSTANT}, {"Gauss", GSL_CONST_MKSA_GAUSS}, /* Astronomy and Astrophysics */ {"au", GSL_CONST_MKSA_ASTRONOMICAL_UNIT}, {"G", GSL_CONST_MKSA_GRAVITATIONAL_CONSTANT}, {"ly", GSL_CONST_MKSA_LIGHT_YEAR}, {"pc", GSL_CONST_MKSA_PARSEC}, {"gg", GSL_CONST_MKSA_GRAV_ACCEL}, {"ms", GSL_CONST_MKSA_SOLAR_MASS}, /* Atomic and Nuclear Physics */ {"ee", GSL_CONST_MKSA_ELECTRON_CHARGE}, {"ev", GSL_CONST_MKSA_ELECTRON_VOLT}, {"amu", GSL_CONST_MKSA_UNIFIED_ATOMIC_MASS}, {"me", GSL_CONST_MKSA_MASS_ELECTRON}, {"mmu", GSL_CONST_MKSA_MASS_MUON}, {"mp", GSL_CONST_MKSA_MASS_PROTON}, {"mn", GSL_CONST_MKSA_MASS_NEUTRON}, {"alpha", GSL_CONST_NUM_FINE_STRUCTURE}, {"Ry", GSL_CONST_MKSA_RYDBERG}, {"aB", GSL_CONST_MKSA_BOHR_RADIUS}, {"ao", GSL_CONST_MKSA_ANGSTROM}, {"barn", GSL_CONST_MKSA_BARN}, {"muB", GSL_CONST_MKSA_BOHR_MAGNETON}, {"mun", GSL_CONST_MKSA_NUCLEAR_MAGNETON}, {"mue", GSL_CONST_MKSA_ELECTRON_MAGNETIC_MOMENT}, {"mup", GSL_CONST_MKSA_PROTON_MAGNETIC_MOMENT}, {"sigmaT", GSL_CONST_MKSA_THOMSON_CROSS_SECTION}, {"pD", GSL_CONST_MKSA_DEBYE}, /* Measurement of Time */ {"min", GSL_CONST_MKSA_MINUTE}, {"hour", GSL_CONST_MKSA_HOUR}, {"day", GSL_CONST_MKSA_DAY}, {"week", GSL_CONST_MKSA_WEEK}, /* Imperial Units */ {"in", GSL_CONST_MKSA_INCH}, {"ft", GSL_CONST_MKSA_FOOT}, {"yard", GSL_CONST_MKSA_YARD}, {"mile", GSL_CONST_MKSA_MILE}, {"mil", GSL_CONST_MKSA_MIL}, /* Speed and Nautical Units */ {"v_km_per_h", GSL_CONST_MKSA_KILOMETERS_PER_HOUR}, {"v_mile_per_h", GSL_CONST_MKSA_MILES_PER_HOUR}, {"nmile", GSL_CONST_MKSA_NAUTICAL_MILE}, {"fathom", GSL_CONST_MKSA_FATHOM}, {"knot", GSL_CONST_MKSA_KNOT}, /* Printers Units */ {"pt", GSL_CONST_MKSA_POINT}, {"texpt", GSL_CONST_MKSA_TEXPOINT}, /* Volume, Area and Length */ {"micron", GSL_CONST_MKSA_MICRON}, {"hectare", GSL_CONST_MKSA_HECTARE}, {"acre", GSL_CONST_MKSA_ACRE}, {"liter", GSL_CONST_MKSA_LITER}, {"us_gallon", GSL_CONST_MKSA_US_GALLON}, {"can_gallon", GSL_CONST_MKSA_CANADIAN_GALLON}, {"uk_gallon", GSL_CONST_MKSA_UK_GALLON}, {"quart", GSL_CONST_MKSA_QUART}, {"pint", GSL_CONST_MKSA_PINT}, /* Mass and Weight */ {"pound", GSL_CONST_MKSA_POUND_MASS}, {"ounce", GSL_CONST_MKSA_OUNCE_MASS}, {"ton", GSL_CONST_MKSA_TON}, {"mton", GSL_CONST_MKSA_METRIC_TON}, {"uk_ton", GSL_CONST_MKSA_UK_TON}, {"troy_ounce", GSL_CONST_MKSA_TROY_OUNCE}, {"carat", GSL_CONST_MKSA_CARAT}, {"gram_force", GSL_CONST_MKSA_GRAM_FORCE}, {"pound_force", GSL_CONST_MKSA_POUND_FORCE}, {"kilepound_force", GSL_CONST_MKSA_KILOPOUND_FORCE}, {"poundal", GSL_CONST_MKSA_POUNDAL}, /* Thermal Energy and Power */ {"cal", GSL_CONST_MKSA_CALORIE}, {"btu", GSL_CONST_MKSA_BTU}, {"therm", GSL_CONST_MKSA_THERM}, {"hp", GSL_CONST_MKSA_HORSEPOWER}, /* Pressure */ {"bar", GSL_CONST_MKSA_BAR}, {"atm", GSL_CONST_MKSA_STD_ATMOSPHERE}, {"torr", GSL_CONST_MKSA_TORR}, {"mhg", GSL_CONST_MKSA_METER_OF_MERCURY}, {"inhg", GSL_CONST_MKSA_INCH_OF_MERCURY}, {"inh2o", GSL_CONST_MKSA_INCH_OF_WATER}, {"psi", GSL_CONST_MKSA_PSI}, /* Viscosity */ {"poise", GSL_CONST_MKSA_POISE}, {"stokes", GSL_CONST_MKSA_STOKES}, /* Light and Illumination */ {"stilb", GSL_CONST_MKSA_STILB}, {"lumen", GSL_CONST_MKSA_LUMEN}, {"lux", GSL_CONST_MKSA_LUX}, {"phot", GSL_CONST_MKSA_PHOT}, {"ftcandle", GSL_CONST_MKSA_FOOTCANDLE}, {"lambert", GSL_CONST_MKSA_LAMBERT}, {"ftlambert", GSL_CONST_MKSA_FOOTLAMBERT}, /* Radioactivity */ {"Curie", GSL_CONST_MKSA_CURIE}, {"Roentgen", GSL_CONST_MKSA_ROENTGEN}, {"rad", GSL_CONST_MKSA_RAD}, /* Force and Energy */ {"Newton", GSL_CONST_MKSA_NEWTON}, {"dyne", GSL_CONST_MKSA_DYNE}, {"Joule", GSL_CONST_MKSA_JOULE}, {"erg", GSL_CONST_MKSA_ERG}, /* ignore '...' */ {"...", 0}, {0, 0} }; #endif /* CONSTANTS_H */ diff --git a/src/backend/lib/Interval.h b/src/backend/lib/Interval.h index 10260b984..5a38f6279 100644 --- a/src/backend/lib/Interval.h +++ b/src/backend/lib/Interval.h @@ -1,270 +1,266 @@ /*************************************************************************** File : Interval.h Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2007 by Tilman Benkert (thzs@gmx.net) Copyright : (C) 2007 by Knut Franke (knut.franke@gmx.de) Copyright : (C) 2012 by Alexander Semke (alexander.semke@web.de) Description : Auxiliary class for interval based data ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef INTERVAL_H #define INTERVAL_H #include "backend/worksheet/plots/AbstractCoordinateSystem.h" template class Interval; template class IntervalBase { public: IntervalBase() : m_start(-1), m_end(-1){} - IntervalBase(const IntervalBase& other) { - m_start = other.start(); - m_end = other.end(); - } IntervalBase(T start, T end) { m_start = start; m_end = end; } virtual ~IntervalBase() = default; T start() const { return m_start; } T end() const { return m_end; } void setStart(T start) { m_start = start; } void setEnd(T end) { m_end = end; } bool contains(const Interval& other) const { return ( m_start <= other.start() && m_end >= other.end() ); } bool contains(T value) const { return ( m_start <= value && m_end >= value ); } bool fuzzyContains(T value) const { bool rc1 = AbstractCoordinateSystem::definitelyLessThan(m_start, value); bool rc2 = AbstractCoordinateSystem::definitelyGreaterThan(m_end, value); return (rc1 && rc2); } bool intersects(const Interval& other) const { return ( contains(other.start()) || contains(other.end()) ); } //! Return the intersection of two intervals /** * This function returns an invalid interval if the two intervals do not intersect. */ static Interval intersection(const Interval& first, const Interval& second) { return Interval( qMax(first.start(), second.start()), qMin(first.end(), second.end()) ); } void translate(T offset) { m_start += offset; m_end += offset; } bool operator==(const Interval& other) const { return ( m_start == other.start() && m_end == other.end() ); } Interval& operator=(const Interval& other) { m_start = other.start(); m_end = other.end(); return *this; } //! Returns true if no gap is between two intervals. virtual bool touches(const Interval& other) const = 0; //! Merge two intervals that touch or intersect static Interval merge(const Interval& a, const Interval& b) { if( !(a.intersects(b) || a.touches(b)) ) return a; return Interval( qMin(a.start(), b.start()), qMax(a.end(), b.end()) ); } //! Subtract an interval from another static QVector< Interval > subtract(const Interval& src_iv, const Interval& minus_iv) { QVector< Interval > list; if( (src_iv == minus_iv) || (minus_iv.contains(src_iv)) ) return list; if( !src_iv.intersects(minus_iv) ) list.append(src_iv); else if( src_iv.end() <= minus_iv.end() ) list.append( Interval(src_iv.start(), minus_iv.start()-1) ); else if( src_iv.start() >= minus_iv.start() ) list.append( Interval(minus_iv.end()+1, src_iv.end()) ); else { list.append( Interval(src_iv.start(), minus_iv.start()-1) ); list.append( Interval(minus_iv.end()+1, src_iv.end()) ); } return list; } //! Split an interval into two static QVector< Interval > split(const Interval& i, T before) { QVector< Interval > list; if( before < i.start() || before > i.end() ) { list.append(i); } else { Interval left(i.start(), before-1); Interval right(before, i.end()); if(left.isValid()) list.append(left); if(right.isValid()) list.append(right); } return list; } //! Merge an interval into a list /* * This function merges all intervals in the list until none of them * intersect or touch anymore. */ static void mergeIntervalIntoList(QVector< Interval > * list, Interval i) { for(int c=0; csize(); c++) { if( list->at(c).touches(i) || list->at(c).intersects(i) ) { Interval result = merge(list->takeAt(c), i); mergeIntervalIntoList(list, result); return; } } list->append(i); } //! Restrict all intervals in the list to their intersection with a given interval /** * Remark: This may decrease the list size. */ static void restrictList(QVector< Interval > * list, Interval i) { Interval temp; for(int c=0; csize(); c++) { temp = intersection(list->at(c), i); if(!temp.isValid()) list->removeAt(c--); else list->replace(c, temp); } } //! Subtract an interval from all intervals in the list /** * Remark: This may increase or decrease the list size. */ static void subtractIntervalFromList(QVector< Interval > * list, Interval i) { QVector< Interval > temp_list; for(int c=0; csize(); c++) { temp_list = subtract(list->at(c), i); if(temp_list.isEmpty()) list->removeAt(c--); else { list->replace(c, temp_list.at(0)); if(temp_list.size()>1) list->insert(c, temp_list.at(1)); } } } QVector< Interval > operator-(QVector< Interval > subtrahend) { QVector< Interval > *tmp1, *tmp2; tmp1 = new QVector< Interval >(); *tmp1 << *static_cast< Interval* >(this); foreach(Interval i, subtrahend) { tmp2 = new QVector< Interval >(); foreach(Interval j, *tmp1) *tmp2 << subtract(j, i); delete tmp1; tmp1 = tmp2; } QVector< Interval > result = *tmp1; delete tmp1; return result; } //! Return a string in the format '[start,end]' QString toString() const { return "[" + QString::number(m_start) + "," + QString::number(m_end) + "]"; } protected: //! Interval start T m_start; //! Interval end T m_end; }; //! Auxiliary class for interval based data /** * This class represents an interval of * the type [start,end]. It should be pretty * self explanatory. * * For the template argument (T), only numerical types ((unsigned) short, (unsigned) int, * (unsigned) long, float, double, long double) are supported. */ template class Interval : public IntervalBase { public: Interval() = default; Interval(T start, T end) : IntervalBase(start, end) {} Interval(const Interval&) = default; T size() const { return IntervalBase::m_end - IntervalBase::m_start + 1; } bool isValid() const { return ( IntervalBase::m_start >= 0 && IntervalBase::m_end >= 0 && IntervalBase::m_start <= IntervalBase::m_end ); } bool touches(const Interval& other) const override { return ( (other.end() == IntervalBase::m_start-1) || (other.start() == IntervalBase::m_end+1) ); } }; template<> class Interval : public IntervalBase { public: Interval() {} Interval(float start, float end) : IntervalBase(start, end) {} Interval(const Interval& other) = default; float size() const { return IntervalBase::m_end - IntervalBase::m_start; } bool isValid() const { return ( IntervalBase::m_start <= IntervalBase::m_end ); } bool touches(const Interval& other) const override { return ( (other.end() == IntervalBase::m_start) || (other.start() == IntervalBase::m_end) ); } }; template<> class Interval : public IntervalBase { public: Interval() {} Interval(double start, double end) : IntervalBase(start, end) {} Interval(const Interval&) = default; double size() const { return IntervalBase::m_end - IntervalBase::m_start; } bool isValid() const { return ( IntervalBase::m_start <= IntervalBase::m_end ); } bool touches(const Interval& other) const override { return ( (other.end() == IntervalBase::m_start) || (other.start() == IntervalBase::m_end) ); } }; template<> class Interval : public IntervalBase { public: Interval() {} Interval(long double start, long double end) : IntervalBase(start, end) {} Interval(const Interval& other) = default; long double size() const { return IntervalBase::m_end - IntervalBase::m_start; } bool isValid() const { return ( IntervalBase::m_start <= IntervalBase::m_end ); } bool touches(const Interval& other) const override { return ( (other.end() == IntervalBase::m_start) || (other.start() == IntervalBase::m_end) ); } }; #endif diff --git a/src/backend/lib/IntervalAttribute.h b/src/backend/lib/IntervalAttribute.h index bd0db40b6..46017da10 100644 --- a/src/backend/lib/IntervalAttribute.h +++ b/src/backend/lib/IntervalAttribute.h @@ -1,290 +1,274 @@ /*************************************************************************** File : IntervalAttribute.h Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2007 by Knut Franke (knut.franke@gmx.de) Copyright : (C) 2007 by Tilman Benkert (thzs@gmx.net) Description : A class representing an interval-based attribute ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with m_intervals program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef INTERVALATTRIBUTE_H #define INTERVALATTRIBUTE_H #include "Interval.h" #include //! A class representing an interval-based attribute template class IntervalAttribute { public: void setValue(const Interval& i, T value) { // first: subtract the new interval from all others QVector< Interval > temp_list; for (int c = 0; c < m_intervals.size(); c++) { temp_list = Interval::subtract(m_intervals.at(c), i); if (temp_list.isEmpty()) { m_intervals.removeAt(c); m_values.removeAt(c--); } else { m_intervals.replace(c, temp_list.at(0)); if (temp_list.size() > 1) { m_intervals.insert(c, temp_list.at(1)); m_values.insert(c, m_values.at(c)); } } } // second: try to merge the new interval with an old one for (int c = 0; c < m_intervals.size(); c++) { if (m_intervals.at(c).touches(i) && m_values.at(c) == value) { m_intervals.replace(c, Interval::merge(m_intervals.at(c), i)); return; } } // if it could not be merged, just append it m_intervals.append(i); m_values.append(value); } // overloaded for convenience void setValue(int row, T value) { setValue(Interval(row, row), value); } T value(int row) const { for(int c=m_intervals.size()-1; c>=0; c--) { if(m_intervals.at(c).contains(row)) return m_values.at(c); } return T(); } void insertRows(int before, int count) { QVector< Interval > temp_list; // first: split all intervals that contain 'before' for(int c=0; c::split(m_intervals.at(c), before); m_intervals.replace(c, temp_list.at(0)); if(temp_list.size()>1) { m_intervals.insert(c, temp_list.at(1)); m_values.insert(c, m_values.at(c)); c++; } } } // second: translate all intervals that start at 'before' or later for(int c=0; c= before) m_intervals[c].translate(count); } } void removeRows(int first, int count) { QVector< Interval > temp_list; Interval i(first, first+count-1); // first: remove the relevant rows from all intervals for(int c=0; c::subtract(m_intervals.at(c), i); if(temp_list.isEmpty()) { m_intervals.removeAt(c); m_values.removeAt(c--); } else { m_intervals.replace(c, temp_list.at(0)); if(temp_list.size()>1) { m_intervals.insert(c, temp_list.at(1)); m_values.insert(c, m_values.at(c)); c++; } } } // second: translate all intervals that start at 'first+count' or later for(int c=0; c= first+count) m_intervals[c].translate(-count); } // third: merge as many intervals as possible QVector values_copy = m_values; QVector< Interval > intervals_copy = m_intervals; m_values.clear(); m_intervals.clear(); for(int c=0; c::merge(m_intervals.at(cc),i)); return; } } // if it could not be merged, just append it m_intervals.append(i); m_values.append(value); } } void clear() { m_values.clear(); m_intervals.clear(); } QVector< Interval > intervals() const { return m_intervals; } QVector values() const { return m_values; } - IntervalAttribute& operator=(const IntervalAttribute& other) { - m_intervals.clear(); - m_values.clear(); - foreach( Interval iv, other.intervals()) - m_intervals.append(iv); - foreach( T value, other.values()) - m_values.append(value); - return *this; - } private: QVector m_values; QVector< Interval > m_intervals; }; //! A class representing an interval-based attribute (bool version) template<> class IntervalAttribute { public: IntervalAttribute() {} IntervalAttribute(const QVector< Interval >& intervals) : m_intervals(intervals) {} - IntervalAttribute& operator=(const IntervalAttribute& other) - { - m_intervals.clear(); - foreach(const Interval& iv, other.intervals()) - m_intervals.append(iv); - return *this; - } void setValue(const Interval& i, bool value=true) { if(value) { foreach(const Interval& iv, m_intervals) if(iv.contains(i)) return; Interval::mergeIntervalIntoList(&m_intervals, i); } else { // unset Interval::subtractIntervalFromList(&m_intervals, i); } } void setValue(int row, bool value) { setValue(Interval(row, row), value); } bool isSet(int row) const { foreach(Interval iv, m_intervals) if(iv.contains(row)) return true; return false; } bool isSet(const Interval& i) const { foreach(Interval iv, m_intervals) if(iv.contains(i)) return true; return false; } void insertRows(int before, int count) { QVector< Interval > temp_list; int c; // first: split all intervals that contain 'before' for(c=0; c::split(m_intervals.at(c), before); m_intervals.replace(c, temp_list.at(0)); if(temp_list.size()>1) m_intervals.insert(c++, temp_list.at(1)); } } // second: translate all intervals that start at 'before' or later for(c=0; c= before) m_intervals[c].translate(count); } } void removeRows(int first, int count) { int c; // first: remove the relevant rows from all intervals Interval::subtractIntervalFromList(&m_intervals, Interval(first, first+count-1)); // second: translate all intervals that start at 'first+count' or later for(c=0; c= first+count) m_intervals[c].translate(-count); } // third: merge as many intervals as possible for(c=m_intervals.size()-1; c>=0; c--) { Interval iv = m_intervals.takeAt(c); int size_before = m_intervals.size(); Interval::mergeIntervalIntoList(&m_intervals, iv); if(size_before == m_intervals.size()) // merge successful c--; } } QVector< Interval > intervals() const { return m_intervals; } void clear() { m_intervals.clear(); } private: QVector< Interval > m_intervals; }; #endif diff --git a/src/backend/lib/macrosXYCurve.h b/src/backend/lib/macrosXYCurve.h new file mode 100644 index 000000000..75d0f231f --- /dev/null +++ b/src/backend/lib/macrosXYCurve.h @@ -0,0 +1,117 @@ +/*************************************************************************** + File : macros.h + Project : LabPlot + Description : Various preprocessor macros for the curve class + -------------------------------------------------------------------- + Copyright : (C) 2019 Martin Marmsoler (martin.marmsoler@gmail.com) + + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the Free Software * + * Foundation, Inc., 51 Franklin Street, Fifth Floor, * + * Boston, MA 02110-1301 USA * + * * + ***************************************************************************/ + +#ifndef MACROSXYCURVE_H +#define MACROSXYCURVE_H + +#include "backend/lib/commandtemplates.h" +#include "backend/worksheet/plots/cartesian/XYCurve.h" +#include +class AbstractColumn; + +/*! + This macro is used to connect the column to the XYCurve slots: + - ColumnAboutToBeRemoved + - ColumnNameChanged + - DataChanged + This means these slots must be available when using this function. + \param column pointer to a AbstractColumn + \param column_prefix columnnames should have always the same style. For example xColumn -> column_prefix = x, xErrorPlusColumn -> column_prefix = xErrorPlus + */ +#define XYCURVE_COLUMN_CONNECT(column_prefix) \ +void columnConnect ## column_prefix ## Column(const AbstractColumn* column) { \ + connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &XYCurve::column_prefix ## ColumnAboutToBeRemoved); \ + auto* parent = column->parentAspect(); \ + while (parent) { \ + connect(parent, &AbstractAspect::aspectAboutToBeRemoved, this, &XYCurve::column_prefix ## ColumnAboutToBeRemoved); \ + parent = parent->parentAspect(); \ + } \ + /* When the column is reused with different name, the curve should be informed to disconnect */ \ + connect(column, &AbstractColumn::reset, this, &XYCurve::column_prefix ## ColumnAboutToBeRemoved); \ + connect(column, &AbstractAspect::aspectDescriptionChanged, this, &XYCurve::column_prefix ## ColumnNameChanged); \ + /* after the curve was updated, emit the signal to update the plot ranges */ \ + connect(column, &AbstractColumn::dataChanged, this, &XYCurve::recalcLogicalPoints); /* must be before DataChanged*/ \ + connect(column, &AbstractColumn::dataChanged, this, &XYCurve::column_prefix ## DataChanged);\ +} + +#define XYCURVE_COLUMN_CONNECT_CALL(curve, column, column_prefix) \ + curve->columnConnect ## column_prefix ## Column(column); \ + +/*! + * This macro is used to connect and disconnect the column from the curve + * The new column is connected to the curve and the old column is diconnected + * The columnPath is updated +*/ +#define XYCURVE_COLUMN_SETTER_CMD_IMPL_F_S(cmd_name, prefix, finalize_method) \ +class XYCurve ## Set ## cmd_name ## ColumnCmd: public StandardSetterCmd { \ +public: \ + XYCurve ## Set ## cmd_name ## ColumnCmd(XYCurve::Private *target, const AbstractColumn* newValue, const KLocalizedString &description) \ + : StandardSetterCmd(target, &XYCurve::Private::prefix ## Column, newValue, description), \ + m_private(target), \ + m_column(newValue) \ + {} \ + virtual void finalize() override { m_target->finalize_method(); emit m_target->q->prefix ## ColumnChanged(m_target->*m_field); } \ + void redo() override { \ + m_columnOld = m_private->prefix ## Column; \ + if (m_columnOld) {\ + /* disconnect only when column valid, because otherwise all + * signals are disconnected */ \ + QObject::disconnect(m_columnOld, nullptr, m_private->q, nullptr); \ + }\ + m_private->prefix ## Column = m_column; \ + if (m_column) { \ + m_private->q->set ## cmd_name ## ColumnPath(m_column->path());\ + XYCURVE_COLUMN_CONNECT_CALL(m_private->q, m_column, prefix) \ + } else \ + m_private->q->set ## cmd_name ## ColumnPath("");\ + finalize();\ + emit m_private->q->prefix ## ColumnChanged(m_column);\ + /* emit DataChanged() in order to notify the plot about the changes */ \ + emit m_private->q->prefix ## DataChanged();\ + }\ + void undo() override { \ + if (m_private->prefix ## Column)\ + QObject::disconnect(m_private->prefix ## Column, nullptr, m_private->q, nullptr); \ + m_private->prefix ## Column = m_columnOld;\ + if (m_columnOld) {\ + m_private->q->set ## cmd_name ## ColumnPath(m_columnOld->path());\ + XYCURVE_COLUMN_CONNECT_CALL(m_private->q, m_column, prefix)\ + } else\ + m_private->q->set ## cmd_name ## ColumnPath("");\ + finalize();\ + emit m_private->q->prefix ## ColumnChanged(m_columnOld);\ + /* emit DataChanged() in order to notify the plot about the changes */ \ + emit m_private->q->prefix ## DataChanged();\ + } \ +private: \ + XYCurvePrivate* m_private; \ + const AbstractColumn* m_column{nullptr}; \ + const AbstractColumn* m_columnOld{nullptr}; \ +}; + +#endif // MACROSXYCURVE_H diff --git a/src/backend/matrix/Matrix.cpp b/src/backend/matrix/Matrix.cpp index 4be93c72b..65b1ae060 100644 --- a/src/backend/matrix/Matrix.cpp +++ b/src/backend/matrix/Matrix.cpp @@ -1,1300 +1,1300 @@ /*************************************************************************** File : Matrix.cpp Project : Matrix Description : Spreadsheet with a MxN matrix data model -------------------------------------------------------------------- Copyright : (C) 2008-2009 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2015-2017 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2017-2018 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "Matrix.h" #include "MatrixPrivate.h" #include "matrixcommands.h" #include "backend/matrix/MatrixModel.h" #include "backend/core/Folder.h" #include "backend/lib/commandtemplates.h" #include "backend/lib/XmlStreamReader.h" #include "commonfrontend/matrix/MatrixView.h" #include "kdefrontend/spreadsheet/ExportSpreadsheetDialog.h" #include #include #include #include #include #include #include /*! This class manages matrix based data (i.e., mathematically a MxN matrix with M rows, N columns). This data is typically used to for 3D plots. The values of the matrix are stored as generic values. Each column of the matrix is stored in a QVector objects. \ingroup backend */ Matrix::Matrix(int rows, int cols, const QString& name, const AbstractColumn::ColumnMode mode) : AbstractDataSource(name, AspectType::Matrix), d(new MatrixPrivate(this, mode)) { //set initial number of rows and columns appendColumns(cols); appendRows(rows); init(); } Matrix::Matrix(const QString& name, bool loading, const AbstractColumn::ColumnMode mode) : AbstractDataSource(name, AspectType::Matrix), d(new MatrixPrivate(this, mode)) { if (!loading) init(); } Matrix::~Matrix() { delete d; } void Matrix::init() { KConfig config; KConfigGroup group = config.group("Matrix"); //matrix dimension int rows = group.readEntry("RowCount", 10); int cols = group.readEntry("ColumnCount", 10); appendRows(rows); appendColumns(cols); //mapping to logical x- and y-coordinates d->xStart = group.readEntry("XStart", 0.0); d->xEnd = group.readEntry("XEnd", 1.0); d->yStart = group.readEntry("YStart", 0.0); d->yEnd = group.readEntry("YEnd", 1.0); //format QByteArray formatba = group.readEntry("NumericFormat", "f").toLatin1(); d->numericFormat = *formatba.data(); d->precision = group.readEntry("Precision", 3); d->headerFormat = (Matrix::HeaderFormat)group.readEntry("HeaderFormat", (int)Matrix::HeaderRowsColumns); } /*! Returns an icon to be used for decorating my views. */ QIcon Matrix::icon() const { return QIcon::fromTheme("labplot-matrix"); } /*! Returns a new context menu. The caller takes ownership of the menu. */ QMenu* Matrix::createContextMenu() { QMenu* menu = AbstractPart::createContextMenu(); emit requestProjectContextMenu(menu); return menu; } QWidget* Matrix::view() const { if (!m_partView) { m_view = new MatrixView(const_cast(this)); m_partView = m_view; m_model = m_view->model(); } return m_partView; } bool Matrix::exportView() const { auto* dlg = new ExportSpreadsheetDialog(m_view); dlg->setFileName(name()); dlg->setMatrixMode(true); //TODO FITS filter to decide if it can be exported to both dlg->setExportTo(QStringList() << i18n("FITS image") << i18n("FITS table")); if (m_view->selectedColumnCount() == 0) { dlg->setExportSelection(false); } bool ret; if ( (ret = (dlg->exec() == QDialog::Accepted)) ) { const QString path = dlg->path(); WAIT_CURSOR; if (dlg->format() == ExportSpreadsheetDialog::LaTeX) { const bool verticalHeader = dlg->matrixVerticalHeader(); const bool horizontalHeader = dlg->matrixHorizontalHeader(); const bool latexHeader = dlg->exportHeader(); const bool gridLines = dlg->gridLines(); const bool entire = dlg->entireSpreadheet(); const bool captions = dlg->captions(); m_view->exportToLaTeX(path, verticalHeader, horizontalHeader, latexHeader, gridLines, entire, captions); } else if (dlg->format() == ExportSpreadsheetDialog::FITS) { const int exportTo = dlg->exportToFits(); m_view->exportToFits(path, exportTo ); } else { const QString separator = dlg->separator(); const QLocale::Language format = dlg->numberFormat(); m_view->exportToFile(path, separator, format); } RESET_CURSOR; } delete dlg; return ret; } bool Matrix::printView() { QPrinter printer; auto* dlg = new QPrintDialog(&printer, m_view); bool ret; dlg->setWindowTitle(i18nc("@title:window", "Print Matrix")); if ( (ret = (dlg->exec() == QDialog::Accepted)) ) m_view->print(&printer); delete dlg; return ret; } bool Matrix::printPreview() const { QPrintPreviewDialog* dlg = new QPrintPreviewDialog(m_view); connect(dlg, &QPrintPreviewDialog::paintRequested, m_view, &MatrixView::print); return dlg->exec(); } //############################################################################## //########################## getter methods ################################## //############################################################################## void* Matrix::data() const { return d->data; } BASIC_D_READER_IMPL(Matrix, AbstractColumn::ColumnMode, mode, mode) BASIC_D_READER_IMPL(Matrix, int, rowCount, rowCount) BASIC_D_READER_IMPL(Matrix, int, columnCount, columnCount) BASIC_D_READER_IMPL(Matrix, double, xStart, xStart) BASIC_D_READER_IMPL(Matrix, double, xEnd, xEnd) BASIC_D_READER_IMPL(Matrix, double, yStart, yStart) BASIC_D_READER_IMPL(Matrix, double, yEnd, yEnd) BASIC_D_READER_IMPL(Matrix, char, numericFormat, numericFormat) BASIC_D_READER_IMPL(Matrix, int, precision, precision) BASIC_D_READER_IMPL(Matrix, Matrix::HeaderFormat, headerFormat, headerFormat) CLASS_D_READER_IMPL(Matrix, QString, formula, formula) void Matrix::setSuppressDataChangedSignal(bool b) { if (m_model) m_model->setSuppressDataChangedSignal(b); } void Matrix::setChanged() { if (m_model) m_model->setChanged(); } //############################################################################## //################# setter methods and undo commands ########################## //############################################################################## void Matrix::setRowCount(int count) { if (count == d->rowCount) return; const int diff = count - d->rowCount; if (diff > 0) appendRows(diff); else if (diff < 0) removeRows(rowCount() + diff, -diff); } void Matrix::setColumnCount(int count) { if (count == d->columnCount) return; const int diff = count - columnCount(); if (diff > 0) appendColumns(diff); else if (diff < 0) removeColumns(columnCount() + diff, -diff); } STD_SETTER_CMD_IMPL_F_S(Matrix, SetXStart, double, xStart, updateViewHeader) void Matrix::setXStart(double xStart) { if (xStart != d->xStart) exec(new MatrixSetXStartCmd(d, xStart, ki18n("%1: x-start changed"))); } STD_SETTER_CMD_IMPL_F_S(Matrix, SetXEnd, double, xEnd, updateViewHeader) void Matrix::setXEnd(double xEnd) { if (xEnd != d->xEnd) exec(new MatrixSetXEndCmd(d, xEnd, ki18n("%1: x-end changed"))); } STD_SETTER_CMD_IMPL_F_S(Matrix, SetYStart, double, yStart, updateViewHeader) void Matrix::setYStart(double yStart) { if (yStart != d->yStart) exec(new MatrixSetYStartCmd(d, yStart, ki18n("%1: y-start changed"))); } STD_SETTER_CMD_IMPL_F_S(Matrix, SetYEnd, double, yEnd, updateViewHeader) void Matrix::setYEnd(double yEnd) { if (yEnd != d->yEnd) exec(new MatrixSetYEndCmd(d, yEnd, ki18n("%1: y-end changed"))); } STD_SETTER_CMD_IMPL_S(Matrix, SetNumericFormat, char, numericFormat) void Matrix::setNumericFormat(char format) { if (format != d->numericFormat) exec(new MatrixSetNumericFormatCmd(d, format, ki18n("%1: numeric format changed"))); } STD_SETTER_CMD_IMPL_S(Matrix, SetPrecision, int, precision) void Matrix::setPrecision(int precision) { if (precision != d->precision) exec(new MatrixSetPrecisionCmd(d, precision, ki18n("%1: precision changed"))); } //TODO: make this undoable? void Matrix::setHeaderFormat(Matrix::HeaderFormat format) { d->headerFormat = format; m_model->updateHeader(); if (m_view) m_view->resizeHeaders(); emit headerFormatChanged(format); } //columns void Matrix::insertColumns(int before, int count) { if (count < 1 || before < 0 || before > columnCount()) return; WAIT_CURSOR; exec(new MatrixInsertColumnsCmd(d, before, count)); RESET_CURSOR; } void Matrix::appendColumns(int count) { insertColumns(columnCount(), count); } void Matrix::removeColumns(int first, int count) { if (count < 1 || first < 0 || first+count > columnCount()) return; WAIT_CURSOR; switch (d->mode) { case AbstractColumn::Numeric: exec(new MatrixRemoveColumnsCmd(d, first, count)); break; case AbstractColumn::Text: exec(new MatrixRemoveColumnsCmd(d, first, count)); break; case AbstractColumn::Integer: exec(new MatrixRemoveColumnsCmd(d, first, count)); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: exec(new MatrixRemoveColumnsCmd(d, first, count)); break; } RESET_CURSOR; } void Matrix::clearColumn(int c) { WAIT_CURSOR; switch (d->mode) { case AbstractColumn::Numeric: exec(new MatrixClearColumnCmd(d, c)); break; case AbstractColumn::Text: exec(new MatrixClearColumnCmd(d, c)); break; case AbstractColumn::Integer: exec(new MatrixClearColumnCmd(d, c)); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: exec(new MatrixClearColumnCmd(d, c)); break; } RESET_CURSOR; } //rows void Matrix::insertRows(int before, int count) { if (count < 1 || before < 0 || before > rowCount()) return; WAIT_CURSOR; exec(new MatrixInsertRowsCmd(d, before, count)); RESET_CURSOR; } void Matrix::appendRows(int count) { insertRows(rowCount(), count); } void Matrix::removeRows(int first, int count) { if (count < 1 || first < 0 || first+count > rowCount()) return; WAIT_CURSOR; switch (d->mode) { case AbstractColumn::Numeric: exec(new MatrixRemoveRowsCmd(d, first, count)); break; case AbstractColumn::Text: exec(new MatrixRemoveRowsCmd(d, first, count)); break; case AbstractColumn::Integer: exec(new MatrixRemoveRowsCmd(d, first, count)); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: exec(new MatrixRemoveRowsCmd(d, first, count)); break; } RESET_CURSOR; } void Matrix::clearRow(int r) { switch (d->mode) { case AbstractColumn::Numeric: for (int c = 0; c < columnCount(); ++c) exec(new MatrixSetCellValueCmd(d, r, c, 0.0)); break; case AbstractColumn::Text: for (int c = 0; c < columnCount(); ++c) exec(new MatrixSetCellValueCmd(d, r, c, QString())); break; case AbstractColumn::Integer: for (int c = 0; c < columnCount(); ++c) exec(new MatrixSetCellValueCmd(d, r, c, 0)); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: for (int c = 0; c < columnCount(); ++c) exec(new MatrixSetCellValueCmd(d, r, c, QDateTime())); break; } } //! Return the value in the given cell (needs explicit instantiation) template T Matrix::cell(int row, int col) const { return d->cell(row, col); } template double Matrix::cell(int row, int col) const; template int Matrix::cell(int row, int col) const; template QDateTime Matrix::cell(int row, int col) const; template QString Matrix::cell(int row, int col) const; //! Return the text displayed in the given cell (needs explicit instantiation) template QString Matrix::text(int row, int col) { return QLocale().toString(cell(row,col)); } // special cases template <> QString Matrix::text(int row, int col) { return QLocale().toString(cell(row,col), d->numericFormat, d->precision); } template <> QString Matrix::text(int row, int col) { return cell(row,col); } template QString Matrix::text(int row, int col); template QString Matrix::text(int row, int col); //! Set the value of the cell (needs explicit instantiation) template void Matrix::setCell(int row, int col, T value) { if (row < 0 || row >= rowCount()) return; if (col < 0 || col >= columnCount()) return; exec(new MatrixSetCellValueCmd(d, row, col, value)); } template void Matrix::setCell(int row, int col, double value); template void Matrix::setCell(int row, int col, int value); template void Matrix::setCell(int row, int col, QDateTime value); template void Matrix::setCell(int row, int col, QString value); void Matrix::clearCell(int row, int col) { switch (d->mode) { case AbstractColumn::Numeric: exec(new MatrixSetCellValueCmd(d, row, col, 0.0)); break; case AbstractColumn::Text: exec(new MatrixSetCellValueCmd(d, row, col, QString())); break; case AbstractColumn::Integer: exec(new MatrixSetCellValueCmd(d, row, col, 0)); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: exec(new MatrixSetCellValueCmd(d, row, col, QDateTime())); break; } } void Matrix::setDimensions(int rows, int cols) { if ( (rows < 0) || (cols < 0 ) || (rows == rowCount() && cols == columnCount()) ) return; WAIT_CURSOR; beginMacro(i18n("%1: set matrix size to %2x%3", name(), rows, cols)); int col_diff = cols - columnCount(); if (col_diff > 0) insertColumns(columnCount(), col_diff); else if (col_diff < 0) removeColumns(columnCount() + col_diff, -col_diff); int row_diff = rows - rowCount(); if (row_diff > 0) appendRows(row_diff); else if (row_diff < 0) removeRows(rowCount() + row_diff, -row_diff); endMacro(); RESET_CURSOR; } void Matrix::copy(Matrix* other) { WAIT_CURSOR; beginMacro(i18n("%1: copy %2", name(), other->name())); int rows = other->rowCount(); int columns = other->columnCount(); setDimensions(rows, columns); for (int i = 0; i < rows; i++) setRowHeight(i, other->rowHeight(i)); for (int i = 0; i < columns; i++) setColumnWidth(i, other->columnWidth(i)); d->suppressDataChange = true; switch (d->mode) { case AbstractColumn::Numeric: for (int i = 0; i < columns; i++) setColumnCells(i, 0, rows-1, other->columnCells(i, 0, rows-1)); break; case AbstractColumn::Text: for (int i = 0; i < columns; i++) setColumnCells(i, 0, rows-1, other->columnCells(i, 0, rows-1)); break; case AbstractColumn::Integer: for (int i = 0; i < columns; i++) setColumnCells(i, 0, rows-1, other->columnCells(i, 0, rows-1)); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: for (int i = 0; i < columns; i++) setColumnCells(i, 0, rows-1, other->columnCells(i, 0, rows-1)); break; } setCoordinates(other->xStart(), other->xEnd(), other->yStart(), other->yEnd()); setNumericFormat(other->numericFormat()); setPrecision(other->precision()); d->formula = other->formula(); d->suppressDataChange = false; emit dataChanged(0, 0, rows-1, columns-1); if (m_view) m_view->adjustHeaders(); endMacro(); RESET_CURSOR; } //! Duplicate the matrix inside its folder void Matrix::duplicate() { Matrix* matrix = new Matrix(rowCount(), columnCount(), name()); matrix->copy(this); if (folder()) folder()->addChild(matrix); } void Matrix::addRows() { if (!m_view) return; WAIT_CURSOR; int count = m_view->selectedRowCount(false); beginMacro(i18np("%1: add %2 rows", "%1: add %2 rows", name(), count)); exec(new MatrixInsertRowsCmd(d, rowCount(), count)); endMacro(); RESET_CURSOR; } void Matrix::addColumns() { if (!m_view) return; WAIT_CURSOR; int count = m_view->selectedRowCount(false); beginMacro(i18np("%1: add %2 column", "%1: add %2 columns", name(), count)); exec(new MatrixInsertColumnsCmd(d, columnCount(), count)); endMacro(); RESET_CURSOR; } void Matrix::setCoordinates(double x1, double x2, double y1, double y2) { exec(new MatrixSetCoordinatesCmd(d, x1, x2, y1, y2)); } void Matrix::setFormula(const QString& formula) { exec(new MatrixSetFormulaCmd(d, formula)); } //! This method should only be called by the view. /** This method does not change the view, it only changes the * values that are saved when the matrix is saved. The view * has to take care of reading and applying these values */ void Matrix::setRowHeight(int row, int height) { d->setRowHeight(row, height); } //! This method should only be called by the view. /** This method does not change the view, it only changes the * values that are saved when the matrix is saved. The view * has to take care of reading and applying these values */ void Matrix::setColumnWidth(int col, int width) { d->setColumnWidth(col, width); } int Matrix::rowHeight(int row) const { return d->rowHeight(row); } int Matrix::columnWidth(int col) const { return d->columnWidth(col); } //! Return the values in the given cells as vector template QVector Matrix::columnCells(int col, int first_row, int last_row) { return d->columnCells(col, first_row, last_row); } //! Set the values in the given cells from a type T vector template void Matrix::setColumnCells(int col, int first_row, int last_row, const QVector& values) { WAIT_CURSOR; exec(new MatrixSetColumnCellsCmd(d, col, first_row, last_row, values)); RESET_CURSOR; } //! Return the values in the given cells as vector (needs explicit instantiation) template QVector Matrix::rowCells(int row, int first_column, int last_column) { return d->rowCells(row, first_column, last_column); } template QVector Matrix::rowCells(int row, int first_column, int last_column); template QVector Matrix::rowCells(int row, int first_column, int last_column); template QVector Matrix::rowCells(int row, int first_column, int last_column); template QVector Matrix::rowCells(int row, int first_column, int last_column); //! Set the values in the given cells from a type T vector template void Matrix::setRowCells(int row, int first_column, int last_column, const QVector& values) { WAIT_CURSOR; exec(new MatrixSetRowCellsCmd(d, row, first_column, last_column, values)); RESET_CURSOR; } void Matrix::setData(void* data) { bool isEmpty = false; switch (d->mode) { case AbstractColumn::Numeric: if (static_cast>*>(data)->isEmpty()) isEmpty = true; break; case AbstractColumn::Text: if (static_cast>*>(data)->isEmpty()) isEmpty = true; break; case AbstractColumn::Integer: if (static_cast>*>(data)->isEmpty()) isEmpty = true; break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: if (static_cast>*>(data)->isEmpty()) isEmpty = true; break; } if (!isEmpty) exec(new MatrixReplaceValuesCmd(d, data)); } //############################################################################## //######################### Public slots ##################################### //############################################################################## //! Clear the whole matrix (i.e. reset all cells) void Matrix::clear() { WAIT_CURSOR; beginMacro(i18n("%1: clear", name())); switch (d->mode) { case AbstractColumn::Numeric: exec(new MatrixClearCmd(d)); break; case AbstractColumn::Text: exec(new MatrixClearCmd(d)); break; case AbstractColumn::Integer: exec(new MatrixClearCmd(d)); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: exec(new MatrixClearCmd(d)); break; } endMacro(); RESET_CURSOR; } void Matrix::transpose() { WAIT_CURSOR; switch (d->mode) { case AbstractColumn::Numeric: exec(new MatrixTransposeCmd(d)); break; case AbstractColumn::Text: exec(new MatrixTransposeCmd(d)); break; case AbstractColumn::Integer: exec(new MatrixTransposeCmd(d)); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: exec(new MatrixTransposeCmd(d)); break; } RESET_CURSOR; } void Matrix::mirrorHorizontally() { WAIT_CURSOR; switch (d->mode) { case AbstractColumn::Numeric: exec(new MatrixMirrorHorizontallyCmd(d)); break; case AbstractColumn::Text: exec(new MatrixMirrorHorizontallyCmd(d)); break; case AbstractColumn::Integer: exec(new MatrixMirrorHorizontallyCmd(d)); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: exec(new MatrixMirrorHorizontallyCmd(d)); break; } RESET_CURSOR; } void Matrix::mirrorVertically() { WAIT_CURSOR; switch (d->mode) { case AbstractColumn::Numeric: exec(new MatrixMirrorVerticallyCmd(d)); break; case AbstractColumn::Text: exec(new MatrixMirrorVerticallyCmd(d)); break; case AbstractColumn::Integer: exec(new MatrixMirrorVerticallyCmd(d)); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: exec(new MatrixMirrorVerticallyCmd(d)); break; } RESET_CURSOR; } //############################################################################## //###################### Private implementation ############################### //############################################################################## MatrixPrivate::MatrixPrivate(Matrix* owner, const AbstractColumn::ColumnMode m) : q(owner), data(nullptr), mode(m), rowCount(0), columnCount(0), suppressDataChange(false) { switch (mode) { case AbstractColumn::Numeric: data = new QVector>(); break; case AbstractColumn::Text: data = new QVector>(); break; case AbstractColumn::Month: case AbstractColumn::Day: case AbstractColumn::DateTime: data = new QVector>(); break; case AbstractColumn::Integer: data = new QVector>(); break; } } MatrixPrivate::~MatrixPrivate() { if (data) { switch (mode) { case AbstractColumn::Numeric: delete static_cast>*>(data); break; case AbstractColumn::Text: delete static_cast>*>(data); break; case AbstractColumn::Integer: delete static_cast>*>(data); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: delete static_cast>*>(data); break; } } } void MatrixPrivate::updateViewHeader() { q->m_view->model()->updateHeader(); } /*! Insert \count columns before column number \c before */ void MatrixPrivate::insertColumns(int before, int count) { Q_ASSERT(before >= 0); Q_ASSERT(before <= columnCount); emit q->columnsAboutToBeInserted(before, count); switch (mode) { case AbstractColumn::Numeric: for (int i = 0; i < count; i++) { static_cast>*>(data)->insert(before+i, QVector(rowCount)); columnWidths.insert(before+i, 0); } break; case AbstractColumn::Text: for (int i = 0; i < count; i++) { static_cast>*>(data)->insert(before+i, QVector(rowCount)); columnWidths.insert(before+i, 0); } break; case AbstractColumn::Integer: for (int i = 0; i < count; i++) { static_cast>*>(data)->insert(before+i, QVector(rowCount)); columnWidths.insert(before+i, 0); } break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: for (int i = 0; i < count; i++) { static_cast>*>(data)->insert(before+i, QVector(rowCount)); columnWidths.insert(before+i, 0); } break; } columnCount += count; emit q->columnsInserted(before, count); } /*! Remove \c count columns starting with column index \c first */ void MatrixPrivate::removeColumns(int first, int count) { emit q->columnsAboutToBeRemoved(first, count); Q_ASSERT(first >= 0); Q_ASSERT(first + count <= columnCount); switch (mode) { case AbstractColumn::Numeric: (static_cast>*>(data))->remove(first, count); break; case AbstractColumn::Text: (static_cast>*>(data))->remove(first, count); break; case AbstractColumn::Integer: (static_cast>*>(data))->remove(first, count); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: (static_cast>*>(data))->remove(first, count); break; } for (int i = 0; i < count; i++) columnWidths.remove(first); columnCount -= count; emit q->columnsRemoved(first, count); } /*! Insert \c count rows before row with the index \c before */ void MatrixPrivate::insertRows(int before, int count) { emit q->rowsAboutToBeInserted(before, count); Q_ASSERT(before >= 0); Q_ASSERT(before <= rowCount); switch (mode) { case AbstractColumn::Numeric: for (int col = 0; col < columnCount; col++) for (int i = 0; i < count; i++) (static_cast>*>(data))->operator[](col).insert(before+i, 0.0); break; case AbstractColumn::Text: for (int col = 0; col < columnCount; col++) for (int i = 0; i < count; i++) (static_cast>*>(data))->operator[](col).insert(before+i, QString()); break; case AbstractColumn::Integer: for (int col = 0; col < columnCount; col++) for (int i = 0; i < count; i++) (static_cast>*>(data))->operator[](col).insert(before+i, 0); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: for (int col = 0; col < columnCount; col++) for (int i = 0; i < count; i++) (static_cast>*>(data))->operator[](col).insert(before+i, QDateTime()); } for (int i = 0; i < count; i++) rowHeights.insert(before+i, 0); rowCount += count; emit q->rowsInserted(before, count); } /*! Remove \c count columns starting from the column with index \c first */ void MatrixPrivate::removeRows(int first, int count) { emit q->rowsAboutToBeRemoved(first, count); Q_ASSERT(first >= 0); Q_ASSERT(first+count <= rowCount); switch (mode) { case AbstractColumn::Numeric: for (int col = 0; col < columnCount; col++) (static_cast>*>(data))->operator[](col).remove(first, count); break; case AbstractColumn::Text: for (int col = 0; col < columnCount; col++) (static_cast>*>(data))->operator[](col).remove(first, count); break; case AbstractColumn::Integer: for (int col = 0; col < columnCount; col++) (static_cast>*>(data))->operator[](col).remove(first, count); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: for (int col = 0; col < columnCount; col++) (static_cast>*>(data))->operator[](col).remove(first, count); break; } for (int i = 0; i < count; i++) rowHeights.remove(first); rowCount -= count; emit q->rowsRemoved(first, count); } //! Fill column with zeroes void MatrixPrivate::clearColumn(int col) { switch (mode) { case AbstractColumn::Numeric: static_cast>*>(data)->operator[](col).fill(0.0); break; case AbstractColumn::Text: static_cast>*>(data)->operator[](col).fill(QString()); break; case AbstractColumn::Integer: static_cast>*>(data)->operator[](col).fill(0); break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: static_cast>*>(data)->operator[](col).fill(QDateTime()); break; } if (!suppressDataChange) emit q->dataChanged(0, col, rowCount-1, col); } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## void Matrix::save(QXmlStreamWriter* writer) const { DEBUG("Matrix::save()"); writer->writeStartElement("matrix"); writeBasicAttributes(writer); writeCommentElement(writer); //formula writer->writeStartElement("formula"); writer->writeCharacters(d->formula); writer->writeEndElement(); //format writer->writeStartElement("format"); writer->writeAttribute("mode", QString::number(d->mode)); writer->writeAttribute("headerFormat", QString::number(d->headerFormat)); writer->writeAttribute("numericFormat", QString(QChar(d->numericFormat))); writer->writeAttribute("precision", QString::number(d->precision)); writer->writeEndElement(); //dimensions writer->writeStartElement("dimension"); writer->writeAttribute("columns", QString::number(d->columnCount)); writer->writeAttribute("rows", QString::number(d->rowCount)); writer->writeAttribute("x_start", QString::number(d->xStart)); writer->writeAttribute("x_end", QString::number(d->xEnd)); writer->writeAttribute("y_start", QString::number(d->yStart)); writer->writeAttribute("y_end", QString::number(d->yEnd)); writer->writeEndElement(); //vector with row heights writer->writeStartElement("row_heights"); const char* data = reinterpret_cast(d->rowHeights.constData()); int size = d->rowHeights.size() * sizeof(int); writer->writeCharacters(QByteArray::fromRawData(data,size).toBase64()); writer->writeEndElement(); //vector with column widths writer->writeStartElement("column_widths"); data = reinterpret_cast(d->columnWidths.constData()); size = d->columnWidths.size()*sizeof(int); writer->writeCharacters(QByteArray::fromRawData(data, size).toBase64()); writer->writeEndElement(); //columns DEBUG(" mode = " << d->mode); switch (d->mode) { case AbstractColumn::Numeric: size = d->rowCount*sizeof(double); for (int i = 0; i < d->columnCount; ++i) { data = reinterpret_cast(static_cast>*>(d->data)->at(i).constData()); writer->writeStartElement("column"); writer->writeCharacters(QByteArray::fromRawData(data, size).toBase64()); writer->writeEndElement(); } break; case AbstractColumn::Text: size = d->rowCount*sizeof(QString); for (int i = 0; i < d->columnCount; ++i) { QDEBUG(" string: " << static_cast>*>(d->data)->at(i)); data = reinterpret_cast(static_cast>*>(d->data)->at(i).constData()); writer->writeStartElement("column"); writer->writeCharacters(QByteArray::fromRawData(data, size).toBase64()); writer->writeEndElement(); } break; case AbstractColumn::Integer: size = d->rowCount*sizeof(int); for (int i = 0; i < d->columnCount; ++i) { data = reinterpret_cast(static_cast>*>(d->data)->at(i).constData()); writer->writeStartElement("column"); writer->writeCharacters(QByteArray::fromRawData(data, size).toBase64()); writer->writeEndElement(); } break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: size = d->rowCount*sizeof(QDateTime); for (int i = 0; i < d->columnCount; ++i) { data = reinterpret_cast(static_cast>*>(d->data)->at(i).constData()); writer->writeStartElement("column"); writer->writeCharacters(QByteArray::fromRawData(data, size).toBase64()); writer->writeEndElement(); } break; } writer->writeEndElement(); // "matrix" } bool Matrix::load(XmlStreamReader* reader, bool preview) { DEBUG("Matrix::load()"); if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; // read child elements while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "matrix") break; if (!reader->isStartElement()) continue; if (reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (!preview && reader->name() == "formula") { d->formula = reader->text().toString().trimmed(); } else if (!preview && reader->name() == "format") { attribs = reader->attributes(); str = attribs.value("mode").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("mode").toString()); else d->mode = AbstractColumn::ColumnMode(str.toInt()); str = attribs.value("headerFormat").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("headerFormat").toString()); else d->headerFormat = Matrix::HeaderFormat(str.toInt()); str = attribs.value("numericFormat").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("numericFormat").toString()); else { QByteArray formatba = str.toLatin1(); d->numericFormat = *formatba.data(); } str = attribs.value("precision").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("precision").toString()); else d->precision = str.toInt(); } else if (!preview && reader->name() == "dimension") { attribs = reader->attributes(); str = attribs.value("columns").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("columns").toString()); else d->columnCount = str.toInt(); str = attribs.value("rows").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("rows").toString()); else d->rowCount = str.toInt(); str = attribs.value("x_start").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("x_start").toString()); else d->xStart = str.toDouble(); str = attribs.value("x_end").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("x_end").toString()); else d->xEnd = str.toDouble(); str = attribs.value("y_start").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("y_start").toString()); else d->yStart = str.toDouble(); str = attribs.value("y_end").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("y_end").toString()); else d->yEnd = str.toDouble(); } else if (!preview && reader->name() == "row_heights") { reader->readNext(); QString content = reader->text().toString().trimmed(); QByteArray bytes = QByteArray::fromBase64(content.toLatin1()); int count = bytes.size()/sizeof(int); d->rowHeights.resize(count); memcpy(d->rowHeights.data(), bytes.data(), count*sizeof(int)); } else if (!preview && reader->name() == "column_widths") { reader->readNext(); QString content = reader->text().toString().trimmed(); QByteArray bytes = QByteArray::fromBase64(content.toLatin1()); int count = bytes.size()/sizeof(int); d->columnWidths.resize(count); memcpy(d->columnWidths.data(), bytes.data(), count*sizeof(int)); } else if (!preview && reader->name() == "column") { //TODO: parallelize reading of columns? reader->readNext(); QString content = reader->text().toString().trimmed(); QByteArray bytes = QByteArray::fromBase64(content.toLatin1()); switch (d->mode) { case AbstractColumn::Numeric: { int count = bytes.size()/sizeof(double); QVector column; column.resize(count); memcpy(column.data(), bytes.data(), count*sizeof(double)); static_cast>*>(d->data)->append(column); break; } case AbstractColumn::Text: { int count = bytes.size()/sizeof(char); QVector column; column.resize(count); //TODO: warning (GCC8): writing to an object of type 'class QString' with no trivial copy-assignment; use copy-assignment or copy-initialization instead //memcpy(column.data(), bytes.data(), count*sizeof(QString)); //QDEBUG(" string: " << column.data()); static_cast>*>(d->data)->append(column); break; } case AbstractColumn::Integer: { int count = bytes.size()/sizeof(int); QVector column; column.resize(count); memcpy(column.data(), bytes.data(), count*sizeof(int)); static_cast>*>(d->data)->append(column); break; } case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: { int count = bytes.size()/sizeof(QDateTime); QVector column; column.resize(count); //TODO: warning (GCC8): writing to an object of type 'class QDateTime' with no trivial copy-assignment; use copy-assignment or copy-initialization instead //memcpy(column.data(), bytes.data(), count*sizeof(QDateTime)); static_cast>*>(d->data)->append(column); break; } } } else { // unknown element reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } return true; } void Matrix::registerShortcuts() { m_view->registerShortcuts(); } void Matrix::unregisterShortcuts() { m_view->unregisterShortcuts(); } //############################################################################## //######################## Data Import ####################################### //############################################################################## -int Matrix::prepareImport(QVector& dataContainer, AbstractFileFilter::ImportMode mode, +int Matrix::prepareImport(std::vector& dataContainer, AbstractFileFilter::ImportMode mode, int actualRows, int actualCols, QStringList colNameList, QVector columnMode) { QDEBUG("prepareImport() rows =" << actualRows << " cols =" << actualCols); QDEBUG(" column modes = " << columnMode); Q_UNUSED(colNameList); int columnOffset = 0; setUndoAware(false); setSuppressDataChangedSignal(true); // resize the matrix if (mode == AbstractFileFilter::Replace) { clear(); setDimensions(actualRows, actualCols); } else { if (rowCount() < actualRows) setDimensions(actualRows, actualCols); else setDimensions(rowCount(), actualCols); } // data() returns a void* which is a pointer to a matrix of any data type (see ColumnPrivate.cpp) dataContainer.resize(actualCols); switch (columnMode[0]) { // only columnMode[0] is used case AbstractColumn::Numeric: for (int n = 0; n < actualCols; n++) { QVector* vector = &(static_cast>*>(data())->operator[](n)); vector->resize(actualRows); dataContainer[n] = static_cast(vector); } d->mode = AbstractColumn::Numeric; break; case AbstractColumn::Integer: for (int n = 0; n < actualCols; n++) { QVector* vector = &(static_cast>*>(data())->operator[](n)); vector->resize(actualRows); dataContainer[n] = static_cast(vector); } d->mode = AbstractColumn::Integer; break; case AbstractColumn::Text: for (int n = 0; n < actualCols; n++) { QVector* vector = &(static_cast>*>(data())->operator[](n)); vector->resize(actualRows); dataContainer[n] = static_cast(vector); } d->mode = AbstractColumn::Text; break; case AbstractColumn::Day: case AbstractColumn::Month: case AbstractColumn::DateTime: for (int n = 0; n < actualCols; n++) { QVector* vector = &(static_cast>*>(data())->operator[](n)); vector->resize(actualRows); dataContainer[n] = static_cast(vector); } d->mode = AbstractColumn::DateTime; break; } return columnOffset; } void Matrix::finalizeImport(int columnOffset, int startColumn, int endColumn, const QString& dateTimeFormat, AbstractFileFilter::ImportMode importMode) { DEBUG("Matrix::finalizeImport()"); Q_UNUSED(columnOffset); Q_UNUSED(startColumn); Q_UNUSED(endColumn); Q_UNUSED(dateTimeFormat); Q_UNUSED(importMode); setSuppressDataChangedSignal(false); setChanged(); setUndoAware(true); DEBUG("Matrix::finalizeImport() DONE"); } diff --git a/src/backend/matrix/Matrix.h b/src/backend/matrix/Matrix.h index 86f7c915d..708e5d902 100644 --- a/src/backend/matrix/Matrix.h +++ b/src/backend/matrix/Matrix.h @@ -1,168 +1,168 @@ /*************************************************************************** File : Matrix.h Project : Matrix Description : Spreadsheet with a MxN matrix data model -------------------------------------------------------------------- Copyright : (C) 2008-2009 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2015-2017 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2017 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef MATRIX_H #define MATRIX_H #include "backend/datasources/AbstractDataSource.h" #include "backend/datasources/filters/AbstractFileFilter.h" #include "backend/lib/macros.h" class MatrixPrivate; class MatrixModel; class MatrixView; class Matrix : public AbstractDataSource { Q_OBJECT Q_ENUMS(HeaderFormat) public: enum HeaderFormat {HeaderRowsColumns, HeaderValues, HeaderRowsColumnsValues}; explicit Matrix(const QString& name, bool loading = false, const AbstractColumn::ColumnMode = AbstractColumn::Numeric); Matrix(int rows, int cols, const QString& name, const AbstractColumn::ColumnMode = AbstractColumn::Numeric); ~Matrix() override; QIcon icon() const override; QMenu* createContextMenu() override; QWidget* view() const override; bool exportView() const override; bool printView() override; bool printPreview() const override; void* data() const; void setData(void*); BASIC_D_ACCESSOR_DECL(AbstractColumn::ColumnMode, mode, Mode) BASIC_D_ACCESSOR_DECL(int, rowCount, RowCount) BASIC_D_ACCESSOR_DECL(int, columnCount, ColumnCount) BASIC_D_ACCESSOR_DECL(char, numericFormat, NumericFormat) BASIC_D_ACCESSOR_DECL(int, precision, Precision) BASIC_D_ACCESSOR_DECL(HeaderFormat, headerFormat, HeaderFormat) BASIC_D_ACCESSOR_DECL(double, xStart, XStart) BASIC_D_ACCESSOR_DECL(double, xEnd, XEnd) BASIC_D_ACCESSOR_DECL(double, yStart, YStart) BASIC_D_ACCESSOR_DECL(double, yEnd, YEnd) CLASS_D_ACCESSOR_DECL(QString, formula, Formula) void setSuppressDataChangedSignal(bool); void setChanged(); int rowHeight(int row) const; void setRowHeight(int row, int height); int columnWidth(int col) const; void setColumnWidth(int col, int width); void setDimensions(int rows, int cols); void setCoordinates(double x1, double x2, double y1, double y2); void insertColumns(int before, int count); void appendColumns(int count); void removeColumns(int first, int count); void clearColumn(int); void insertRows(int before, int count); void appendRows(int count); void removeRows(int first, int count); void clearRow(int); template T cell(int row, int col) const; template QString text(int row, int col); template void setCell(int row, int col, T value); void clearCell(int row, int col); template QVector columnCells(int col, int first_row, int last_row); template void setColumnCells(int col, int first_row, int last_row, const QVector& values); template QVector rowCells(int row, int first_column, int last_column); template void setRowCells(int row, int first_column, int last_column, const QVector& values); void copy(Matrix* other); void save(QXmlStreamWriter*) const override; bool load(XmlStreamReader*, bool preview) override; void registerShortcuts() override; void unregisterShortcuts() override; - int prepareImport(QVector& dataContainer, AbstractFileFilter::ImportMode, + int prepareImport(std::vector& dataContainer, AbstractFileFilter::ImportMode, int rows, int cols, QStringList colNameList, QVector) override; void finalizeImport(int columnOffset, int startColumn, int endColumn, const QString& dateTimeFormat, AbstractFileFilter::ImportMode) override; typedef MatrixPrivate Private; public slots: void clear(); void transpose(); void mirrorVertically(); void mirrorHorizontally(); void addColumns(); void addRows(); void duplicate(); signals: void requestProjectContextMenu(QMenu*); void columnsAboutToBeInserted(int before, int count); void columnsInserted(int first, int count); void columnsAboutToBeRemoved(int first, int count); void columnsRemoved(int first, int count); void rowsAboutToBeInserted(int before, int count); void rowsInserted(int first, int count); void rowsAboutToBeRemoved(int first, int count); void rowsRemoved(int first, int count); void dataChanged(int top, int left, int bottom, int right); void coordinatesChanged(); void rowCountChanged(int); void columnCountChanged(int); void xStartChanged(double); void xEndChanged(double); void yStartChanged(double); void yEndChanged(double); void numericFormatChanged(char); void precisionChanged(int); void headerFormatChanged(Matrix::HeaderFormat); private: void init(); MatrixPrivate* const d; mutable MatrixModel* m_model{nullptr}; mutable MatrixView* m_view{nullptr}; friend class MatrixPrivate; }; #endif diff --git a/src/backend/matrix/matrixcommands.h b/src/backend/matrix/matrixcommands.h index 86624dde3..8bb51b64a 100644 --- a/src/backend/matrix/matrixcommands.h +++ b/src/backend/matrix/matrixcommands.h @@ -1,409 +1,409 @@ /*************************************************************************** File : matrixcommands.h Project : LabPlot Description : Commands used in Matrix (part of the undo/redo framework) -------------------------------------------------------------------- Copyright : (C) 2008 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2015 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2017 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef MATRIX_COMMANDS_H #define MATRIX_COMMANDS_H #include #include #include "Matrix.h" #include "MatrixPrivate.h" //! Insert columns class MatrixInsertColumnsCmd : public QUndoCommand { public: MatrixInsertColumnsCmd(MatrixPrivate*, int before, int count, QUndoCommand* = nullptr); void redo() override; void undo() override; private: MatrixPrivate* m_private_obj; int m_before; //! Column to insert before int m_count; //! The number of new columns }; //! Insert rows class MatrixInsertRowsCmd : public QUndoCommand { public: MatrixInsertRowsCmd(MatrixPrivate*, int before, int count, QUndoCommand* = nullptr); void redo() override; void undo() override; private: MatrixPrivate* m_private_obj; int m_before; //! Row to insert before int m_count; //! The number of new rows }; //! Remove columns template class MatrixRemoveColumnsCmd : public QUndoCommand { public: MatrixRemoveColumnsCmd(MatrixPrivate* private_obj, int first, int count, QUndoCommand* parent = nullptr) : QUndoCommand(parent), m_private_obj(private_obj), m_first(first), m_count(count) { setText(i18np("%1: remove %2 column", "%1: remove %2 columns", m_private_obj->name(), m_count)); } void redo() override { if(m_backups.isEmpty()) { int last_row = m_private_obj->rowCount-1; for (int i = 0; i < m_count; i++) m_backups.append(m_private_obj->columnCells(m_first+i, 0, last_row)); } m_private_obj->removeColumns(m_first, m_count); emit m_private_obj->q->columnCountChanged(m_private_obj->columnCount); } void undo() override { m_private_obj->insertColumns(m_first, m_count); int last_row = m_private_obj->rowCount-1; //TODO: use memcopy to copy from the backup vector for (int i = 0; i < m_count; i++) m_private_obj->setColumnCells(m_first+i, 0, last_row, m_backups.at(i)); emit m_private_obj->q->columnCountChanged(m_private_obj->columnCount); } private: MatrixPrivate* m_private_obj; int m_first; //! First column to remove int m_count; //! The number of columns to remove QVector> m_backups; //! Backups of the removed columns }; //! Remove rows template class MatrixRemoveRowsCmd : public QUndoCommand { public: MatrixRemoveRowsCmd(MatrixPrivate* private_obj, int first, int count, QUndoCommand* parent = nullptr) : QUndoCommand(parent), m_private_obj(private_obj), m_first(first), m_count(count) { setText(i18np("%1: remove %2 row", "%1: remove %2 rows", m_private_obj->name(), m_count)); } void redo() override { if(m_backups.isEmpty()) { int last_row = m_first+m_count-1; for (int col = 0; col < m_private_obj->columnCount; col++) m_backups.append(m_private_obj->columnCells(col, m_first, last_row)); } m_private_obj->removeRows(m_first, m_count); emit m_private_obj->q->rowCountChanged(m_private_obj->rowCount); } void undo() override { m_private_obj->insertRows(m_first, m_count); int last_row = m_first+m_count-1; for (int col = 0; col < m_private_obj->columnCount; col++) m_private_obj->setColumnCells(col, m_first, last_row, m_backups.at(col)); emit m_private_obj->q->rowCountChanged(m_private_obj->rowCount); } private: MatrixPrivate* m_private_obj; int m_first; //! First row to remove int m_count; //! The number of rows to remove QVector< QVector > m_backups; //! Backups of the removed rows }; //! Clear matrix template class MatrixClearCmd : public QUndoCommand { public: explicit MatrixClearCmd(MatrixPrivate* private_obj, QUndoCommand* parent = nullptr) : QUndoCommand(parent), m_private_obj(private_obj) { setText(i18n("%1: clear", m_private_obj->name())); } void redo() override { if(m_backups.isEmpty()) { int last_row = m_private_obj->rowCount-1; for (int i = 0; i < m_private_obj->columnCount; i++) m_backups.append(m_private_obj->columnCells(i, 0, last_row)); } for (int i = 0; i < m_private_obj->columnCount; i++) m_private_obj->clearColumn(i); } void undo() override { int last_row = m_private_obj->rowCount-1; for (int i = 0; i < m_private_obj->columnCount; i++) m_private_obj->setColumnCells(i, 0, last_row, m_backups.at(i)); } private: MatrixPrivate* m_private_obj; QVector> m_backups; //! Backups of the cleared cells }; //! Clear matrix column template class MatrixClearColumnCmd : public QUndoCommand { public: MatrixClearColumnCmd(MatrixPrivate* private_obj, int col, QUndoCommand* parent = nullptr) : QUndoCommand(parent), m_private_obj(private_obj), m_col(col) { setText(i18n("%1: clear column %2", m_private_obj->name(), m_col+1)); } void redo() override { if(m_backup.isEmpty()) m_backup = m_private_obj->columnCells(m_col, 0, m_private_obj->rowCount-1); m_private_obj->clearColumn(m_col); } void undo() override { m_private_obj->setColumnCells(m_col, 0, m_private_obj->rowCount-1, m_backup); } private: MatrixPrivate* m_private_obj; int m_col; //! The index of the column QVector m_backup; //! Backup of the cleared column }; // Set cell value template class MatrixSetCellValueCmd : public QUndoCommand { public: MatrixSetCellValueCmd(MatrixPrivate* private_obj, int row, int col, T value, QUndoCommand* parent = nullptr) - : QUndoCommand(parent), m_private_obj(private_obj), m_row(row), m_col(col), m_value(value) { + : QUndoCommand(parent), m_private_obj(private_obj), m_row(row), m_col(col), m_value(value), m_old_value(value) { // remark: don't use many QString::arg() calls in ctors of commands that might be called often, // they use a lot of execution time setText(i18n("%1: set cell value", m_private_obj->name())); } void redo() override { m_old_value = m_private_obj->cell(m_row, m_col); m_private_obj->setCell(m_row, m_col, m_value); } void undo() override { m_private_obj->setCell(m_row, m_col, m_old_value); } private: MatrixPrivate* m_private_obj; int m_row; //! The index of the row int m_col; //! The index of the column T m_value; //! New cell value T m_old_value; //! Backup of the changed value }; // Set matrix coordinates class MatrixSetCoordinatesCmd : public QUndoCommand { public: MatrixSetCoordinatesCmd(MatrixPrivate*, double x1, double x2, double y1, double y2, QUndoCommand* = nullptr); void redo() override; void undo() override; private: MatrixPrivate* m_private_obj; double m_new_x1; double m_new_x2; double m_new_y1; double m_new_y2; double m_old_x1{-1}; double m_old_x2{-1}; double m_old_y1{-1}; double m_old_y2{-1}; }; //! Set matrix formula class MatrixSetFormulaCmd : public QUndoCommand { public: MatrixSetFormulaCmd(MatrixPrivate*, QString formula); void redo() override; void undo() override; private: MatrixPrivate* m_private_obj; QString m_other_formula; }; // Set cell values for (a part of) a column at once template class MatrixSetColumnCellsCmd : public QUndoCommand { public: MatrixSetColumnCellsCmd(MatrixPrivate* private_obj, int col, int first_row, int last_row, const QVector& values, QUndoCommand* parent = nullptr) : QUndoCommand(parent), m_private_obj(private_obj), m_col(col), m_first_row(first_row), m_last_row(last_row), m_values(values) { setText(i18n("%1: set cell values", m_private_obj->name())); } void redo() override { if (m_old_values.isEmpty()) m_old_values = m_private_obj->columnCells(m_col, m_first_row, m_last_row); m_private_obj->setColumnCells(m_col, m_first_row, m_last_row, m_values); } void undo() override { m_private_obj->setColumnCells(m_col, m_first_row, m_last_row, m_old_values); } private: MatrixPrivate* m_private_obj; int m_col; //! The index of the column int m_first_row; //! The index of the first row int m_last_row; //! The index of the last row QVector m_values; //! New cell values QVector m_old_values; //! Backup of the changed values }; //! Set cell values for (a part of) a row at once template class MatrixSetRowCellsCmd : public QUndoCommand { public: MatrixSetRowCellsCmd(MatrixPrivate* private_obj, int row, int first_column, int last_column, const QVector& values, QUndoCommand* parent = nullptr) : QUndoCommand(parent), m_private_obj(private_obj), m_row(row), m_first_column(first_column), m_last_column(last_column), m_values(values) { setText(i18n("%1: set cell values", m_private_obj->name())); } void redo() override { if (m_old_values.isEmpty()) m_old_values = m_private_obj->rowCells(m_row, m_first_column, m_last_column); m_private_obj->setRowCells(m_row, m_first_column, m_last_column, m_values); } void undo() override { m_private_obj->setRowCells(m_row, m_first_column, m_last_column, m_old_values); } private: MatrixPrivate* m_private_obj; int m_row; //! The index of the row int m_first_column; //! The index of the first column int m_last_column; //! The index of the last column QVector m_values; //! New cell values QVector m_old_values; //! Backup of the changed values }; //! Transpose the matrix template class MatrixTransposeCmd : public QUndoCommand { public: explicit MatrixTransposeCmd(MatrixPrivate* private_obj, QUndoCommand* parent = nullptr) : QUndoCommand(parent), m_private_obj(private_obj) { setText(i18n("%1: transpose", m_private_obj->name())); } void redo() override { int rows = m_private_obj->rowCount; int cols = m_private_obj->columnCount; int temp_size = qMax(rows, cols); m_private_obj->suppressDataChange = true; if (cols < rows) m_private_obj->insertColumns(cols, temp_size - cols); else if (cols > rows) m_private_obj->insertRows(rows, temp_size - rows); for (int i = 1; i < temp_size; i++) { QVector row = m_private_obj->rowCells(i, 0, i-1); QVector col = m_private_obj->columnCells(i, 0, i-1); m_private_obj->setRowCells(i, 0, i-1, col); m_private_obj->setColumnCells(i, 0, i-1, row); } if (cols < rows) m_private_obj->removeRows(cols, temp_size - cols); else if (cols > rows) m_private_obj->removeColumns(rows, temp_size - rows); m_private_obj->suppressDataChange = false; m_private_obj->emitDataChanged(0, 0, m_private_obj->rowCount-1, m_private_obj->columnCount-1); } void undo() override { redo(); } private: MatrixPrivate* m_private_obj; }; //! Mirror the matrix horizontally template class MatrixMirrorHorizontallyCmd : public QUndoCommand { public: explicit MatrixMirrorHorizontallyCmd(MatrixPrivate* private_obj, QUndoCommand* parent = nullptr) : QUndoCommand(parent), m_private_obj(private_obj) { setText(i18n("%1: mirror horizontally", m_private_obj->name())); } void redo() override { int rows = m_private_obj->rowCount; int cols = m_private_obj->columnCount; int middle = cols/2; m_private_obj->suppressDataChange = true; for (int i = 0; i temp = m_private_obj->columnCells(i, 0, rows-1); m_private_obj->setColumnCells(i, 0, rows-1, m_private_obj->columnCells(cols-i-1, 0, rows-1)); m_private_obj->setColumnCells(cols-i-1, 0, rows-1, temp); } m_private_obj->suppressDataChange = false; m_private_obj->emitDataChanged(0, 0, rows-1, cols-1); } void undo() override { redo(); } private: MatrixPrivate* m_private_obj; }; // Mirror the matrix vertically template class MatrixMirrorVerticallyCmd : public QUndoCommand { public: explicit MatrixMirrorVerticallyCmd(MatrixPrivate* private_obj, QUndoCommand* parent = nullptr) : QUndoCommand(parent), m_private_obj(private_obj) { setText(i18n("%1: mirror vertically", m_private_obj->name())); } void redo() override { int rows = m_private_obj->rowCount; int cols = m_private_obj->columnCount; int middle = rows/2; m_private_obj->suppressDataChange = true; for (int i = 0; i < middle; i++) { QVector temp = m_private_obj->rowCells(i, 0, cols-1); m_private_obj->setRowCells(i, 0, cols-1, m_private_obj->rowCells(rows-i-1, 0, cols-1)); m_private_obj->setRowCells(rows-i-1, 0, cols-1, temp); } m_private_obj->suppressDataChange = false; m_private_obj->emitDataChanged(0, 0, rows-1, cols-1); } void undo() override { redo(); } private: MatrixPrivate* m_private_obj; }; // Replace matrix values class MatrixReplaceValuesCmd : public QUndoCommand { public: explicit MatrixReplaceValuesCmd(MatrixPrivate*, void* new_values, QUndoCommand* = nullptr); void redo() override; void undo() override; private: MatrixPrivate* m_private_obj; void* m_old_values{nullptr}; void* m_new_values; }; #endif // MATRIX_COMMANDS_H diff --git a/src/backend/nsl/nsl_conv.c b/src/backend/nsl/nsl_conv.c index 7160c6e65..29fba8eda 100644 --- a/src/backend/nsl/nsl_conv.c +++ b/src/backend/nsl/nsl_conv.c @@ -1,400 +1,403 @@ /*************************************************************************** File : nsl_conv.c Project : LabPlot Description : NSL discrete convolution functions -------------------------------------------------------------------- Copyright : (C) 2018 by Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "nsl_conv.h" #include "nsl_common.h" #include #include #ifdef HAVE_FFTW3 #include #endif #include "backend/nsl/nsl_stats.h" const char* nsl_conv_direction_name[] = {i18n("forward (convolution)"), i18n("backward (deconvolution)")}; const char* nsl_conv_type_name[] = {i18n("linear (zero-padded)"), i18n("circular")}; const char* nsl_conv_method_name[] = {i18n("auto"), i18n("direct"), i18n("FFT")}; const char* nsl_conv_norm_name[] = {i18n("none"), i18n("sum"), i18n("Euclidean")}; const char* nsl_conv_wrap_name[] = {i18n("none"), i18n("maximum"), i18n("center (acausal)")}; const char* nsl_conv_kernel_name[] = {i18n("sliding average"), i18n("triangular smooth"), i18n("pseudo-Gaussian smooth"), i18n("first derivative"), i18n("smooth first derivative"), i18n("second derivative"), i18n("third derivative"), i18n("fourth derivative"), i18n("Gaussian"), i18n("Lorentzian") }; int nsl_conv_standard_kernel(double k[], size_t n, nsl_conv_kernel_type type) { size_t i; int validn = 1; switch (type) { case nsl_conv_kernel_avg: for (i = 0; i < n; i++) k[i] = 1.; break; case nsl_conv_kernel_smooth_triangle: for (i = 0; i < n/2; i++) k[i] = i + 1.; for (i = n/2; i < n; i++) k[i] = (double)(n - i); break; case nsl_conv_kernel_smooth_gaussian: switch (n) { case 5: k[0]=1;k[1]=4;k[2]=6;k[3]=4;k[4]=1; break; case 7: k[0]=1;k[1]=4;k[2]=8;k[3]=10;k[4]=8;k[5]=4;k[6]=1; break; case 9: k[0]=1;k[1]=4;k[2]=9;k[3]=14;k[4]=17;k[5]=14;k[6]=9;k[7]=4;k[8]=1; break; default: validn = 0; } break; case nsl_conv_kernel_first_derivative: if (n == 2) { k[0]=-1;k[1]=1; } else validn = 0; break; case nsl_conv_kernel_smooth_first_derivative: if (n%2) { for (i = 0; i < n; i++) k[i] = (int)(i - n/2); } else validn = 0; break; case nsl_conv_kernel_second_derivative: if (n == 3) { k[0]=1;k[1]=-2;k[2]=1; } else validn = 0; break; case nsl_conv_kernel_third_derivative: if (n == 4) { k[0]=1;k[1]=-3;k[2]=3;k[3]=-1; } else validn = 0; break; case nsl_conv_kernel_fourth_derivative: if (n == 5) { k[0]=1;k[1]=-4;k[2]=6;k[3]=-4;k[4]=1; } else validn = 0; break; case nsl_conv_kernel_gaussian: { double s = n/5.; /* relative width */ for (i = 0;i < n; i++) { double x = i - (n-1.)/2.; k[i] = M_SQRT1_2/M_SQRTPI/s * exp(-x*x/2./s/s); } break; } case nsl_conv_kernel_lorentzian: { double s = n/5.; /* relative width */ for (i = 0;i < n; i++) { double x = i - (n-1.)/2.; k[i] = s/M_PI/(s*s + x*x); } break; } } if (!validn) { printf("ERROR: kernel size %lu not supported for kernel %s\n", (unsigned long)n, nsl_conv_kernel_name[type]); return -1; } /* debug */ printf("["); for (i = 0; i < n; i++) printf("%g ", k[i]); puts("]"); return 0; } int nsl_conv_convolution_direction(double s[], size_t n, double r[], size_t m, nsl_conv_direction_type dir, nsl_conv_type_type type, nsl_conv_method_type method, nsl_conv_norm_type normalize, nsl_conv_wrap_type wrap, double out[]) { if (dir == nsl_conv_direction_forward) return nsl_conv_convolution(s, n, r, m, type, method, normalize, wrap, out); else return nsl_conv_deconvolution(s, n, r, m, type, normalize, wrap, out); } int nsl_conv_convolution(double s[], size_t n, double r[], size_t m, nsl_conv_type_type type, nsl_conv_method_type method, nsl_conv_norm_type normalize, nsl_conv_wrap_type wrap, double out[]) { if (method == nsl_conv_method_direct || (method == nsl_conv_method_auto && GSL_MAX_INT(n, m) <= NSL_CONV_METHOD_BORDER)) { if (type == nsl_conv_type_linear) return nsl_conv_linear_direct(s, n, r, m, normalize, wrap, out); else if (type == nsl_conv_type_circular) return nsl_conv_circular_direct(s, n, r, m, normalize, wrap, out); } else { return nsl_conv_fft_type(s, n, r, m, nsl_conv_direction_forward, type, normalize, wrap, out); } return 0; } int nsl_conv_deconvolution(double s[], size_t n, double r[], size_t m, nsl_conv_type_type type, nsl_conv_norm_type normalize, nsl_conv_wrap_type wrap, double out[]) { /* only supported by FFT method */ return nsl_conv_fft_type(s, n, r, m, nsl_conv_direction_backward, type, normalize, wrap, out); } int nsl_conv_linear_direct(double s[], size_t n, double r[], size_t m, nsl_conv_norm_type normalize, nsl_conv_wrap_type wrap, double out[]) { size_t i, j, size = n + m - 1, wi = 0; double norm = 1; if (normalize == nsl_conv_norm_euclidean) { if ((norm = cblas_dnrm2((int)m, r, 1)) == 0) norm = 1.; } else if (normalize == nsl_conv_norm_sum) { if ((norm = cblas_dasum((int)m, r, 1)) == 0) norm = 1.; } if (wrap == nsl_conv_wrap_max) nsl_stats_maximum(r, m, &wi); else if (wrap == nsl_conv_wrap_center) wi = m/2; for (j = 0; j < size; j++) { int index; // can be negative double res = 0; for (i = 0; i < n; i++) { index = (int)(j - i); if (index >= 0 && index < (int)m) res += s[i] * r[index]/norm; } index = (int)(j - wi); if (index < 0) index += (int)size; out[index] = res; } return 0; } int nsl_conv_circular_direct(double s[], size_t n, double r[], size_t m, nsl_conv_norm_type normalize, nsl_conv_wrap_type wrap, double out[]) { size_t i, j, size = GSL_MAX(n,m), wi = 0; double norm = 1; if (normalize == nsl_conv_norm_euclidean) { if ((norm = cblas_dnrm2((int)m, r, 1)) == 0) norm = 1.; } else if (normalize == nsl_conv_norm_sum) { if ((norm = cblas_dasum((int)m, r, 1)) == 0) norm = 1.; } if (wrap == nsl_conv_wrap_max) nsl_stats_maximum(r, m, &wi); else if (wrap == nsl_conv_wrap_center) wi = m/2; for (j = 0; j < size; j++) { int index; // can be negative double res = 0; for (i = 0; i < n; i++) { index = (int)(j - i); if (index < 0) index += (int)size; if (index < (int)m) res += s[i]*r[index]/norm; } index = (int)(j - wi); if (index < 0) index += (int)size; out[index] = res; } return 0; } int nsl_conv_fft_type(double s[], size_t n, double r[], size_t m, nsl_conv_direction_type dir, nsl_conv_type_type type, nsl_conv_norm_type normalize, nsl_conv_wrap_type wrap, double out[]) { size_t i, size, wi = 0; if (type == nsl_conv_type_linear) size = n + m - 1; else // circular size = GSL_MAX(n, m); double norm = 1.; if (normalize == nsl_conv_norm_euclidean) { if ((norm = cblas_dnrm2((int)m, r, 1)) == 0) norm = 1.; } else if (normalize == nsl_conv_norm_sum) { if ((norm = cblas_dasum((int)m, r, 1)) == 0) norm = 1.; } if (wrap == nsl_conv_wrap_max) nsl_stats_maximum(r, m, &wi); else if (wrap == nsl_conv_wrap_center) wi = m/2; #ifdef HAVE_FFTW3 // already zero-pad here for FFT method and FFTW r2c size_t oldsize = size; size = 2*(size/2+1); #endif // zero-padded arrays double *stmp = (double*)malloc(size*sizeof(double)); if (stmp == NULL) { printf("nsl_conv_fft_type(): ERROR allocating memory for 'stmp'!\n"); return -1; } double *rtmp = (double*)malloc(size*sizeof(double)); if (rtmp == NULL) { free(stmp); printf("nsl_corr_fft_type(): ERROR allocating memory for 'rtmp'!\n"); return -1; } for (i = 0; i < n; i++) stmp[i] = s[i]; for (i = n; i < size; i++) stmp[i] = 0; for (i = 0; i < m; i++) { rtmp[i] = r[i]/norm; /* norm response */ } for (i = m; i < size; i++) rtmp[i] = 0; int status; #ifdef HAVE_FFTW3 // already wraps output status = nsl_conv_fft_FFTW(stmp, rtmp, oldsize, dir, wi, out); #else // GSL status = nsl_conv_fft_GSL(stmp, rtmp, size, dir, out); for (i = 0; i < size; i++) { // wrap output size_t index = (i + wi) % size; stmp[i] = out[index]; } memcpy(out, stmp, size * sizeof(double)); #endif free(stmp); free(rtmp); return status; } #ifdef HAVE_FFTW3 int nsl_conv_fft_FFTW(double s[], double r[], size_t n, nsl_conv_direction_type dir, size_t wi, double out[]) { size_t i; const size_t size = 2*(n/2+1); double* in = (double*)malloc(size*sizeof(double)); fftw_plan rpf = fftw_plan_dft_r2c_1d(n, in, (fftw_complex*)in, FFTW_ESTIMATE); fftw_execute_dft_r2c(rpf, s, (fftw_complex*)s); fftw_execute_dft_r2c(rpf, r, (fftw_complex*)r); fftw_destroy_plan(rpf); + free(in); // multiply/divide if (dir == nsl_conv_direction_forward) { for (i = 0; i < size; i += 2) { double re = s[i]*r[i] - s[i+1]*r[i+1]; double im = s[i]*r[i+1] + s[i+1]*r[i]; s[i] = re; s[i+1] = im; } } else { for (i = 0; i < size; i += 2) { double norm = r[i]*r[i] + r[i+1]*r[i+1]; if (norm < DBL_MIN) norm = 1.; double re = (s[i]*r[i] + s[i+1]*r[i+1])/norm; double im = (s[i+1]*r[i] - s[i]*r[i+1])/norm; s[i] = re; s[i+1] = im; } } // back transform double* o = (double*)malloc(size*sizeof(double)); fftw_plan rpb = fftw_plan_dft_c2r_1d(n, (fftw_complex*)o, o, FFTW_ESTIMATE); + fftw_execute_dft_c2r(rpb, (fftw_complex*)s, s); fftw_destroy_plan(rpb); for (i = 0; i < n; i++) { size_t index = (i + wi) % n; out[i] = s[index]/n; } + free(o); return 0; } #endif int nsl_conv_fft_GSL(double s[], double r[], size_t n, nsl_conv_direction_type dir, double out[]) { gsl_fft_real_workspace *work = gsl_fft_real_workspace_alloc(n); gsl_fft_real_wavetable *real = gsl_fft_real_wavetable_alloc(n); /* FFT s and r */ gsl_fft_real_transform(s, 1, n, real, work); gsl_fft_real_transform(r, 1, n, real, work); gsl_fft_real_wavetable_free(real); size_t i; /* calculate halfcomplex product/quotient depending on direction */ if (dir == nsl_conv_direction_forward) { out[0] = s[0]*r[0]; for (i = 1; i < n; i++) { if (i%2) { /* Re */ out[i] = s[i]*r[i]; if (i < n-1) /* when n is even last value is real */ out[i] -= s[i+1]*r[i+1]; } else /* Im */ out[i] = s[i-1]*r[i] + s[i]*r[i-1]; } } else { out[0] = s[0]/r[0]; for (i = 1; i < n; i++) { if (i%2) { /* Re */ if (i == n-1) /* when n is even last value is real */ out[i] = s[i]/r[i]; else { double norm = r[i]*r[i] + r[i+1]*r[i+1]; if (norm < DBL_MIN) norm = 1.; out[i] = (s[i]*r[i] + s[i+1]*r[i+1])/norm; } } else { /* Im */ double norm = r[i-1]*r[i-1] + r[i]*r[i]; if (norm < DBL_MIN) norm = 1.; out[i] = (s[i]*r[i-1] - s[i-1]*r[i])/norm; } } } /* back transform */ gsl_fft_halfcomplex_wavetable *hc = gsl_fft_halfcomplex_wavetable_alloc(n); gsl_fft_halfcomplex_inverse(out, 1, n, hc, work); gsl_fft_halfcomplex_wavetable_free(hc); gsl_fft_real_workspace_free(work); return 0; } diff --git a/src/backend/nsl/nsl_corr.c b/src/backend/nsl/nsl_corr.c index bf806fed3..3938f5e00 100644 --- a/src/backend/nsl/nsl_corr.c +++ b/src/backend/nsl/nsl_corr.c @@ -1,200 +1,208 @@ /*************************************************************************** File : nsl_corr.c Project : LabPlot Description : NSL discrete correlation functions -------------------------------------------------------------------- Copyright : (C) 2018 by Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "nsl_corr.h" #include "nsl_common.h" #include #include #ifdef HAVE_FFTW3 #include #endif const char* nsl_corr_type_name[] = {i18n("linear (zero-padded)"), i18n("circular")}; const char* nsl_corr_norm_name[] = {i18n("none"), i18n("biased"), i18n("unbiased"), i18n("coeff")}; int nsl_corr_correlation(double s[], size_t n, double r[], size_t m, nsl_corr_type_type type, nsl_corr_norm_type normalize, double out[]) { return nsl_corr_fft_type(s, n, r, m, type, normalize, out); } int nsl_corr_fft_type(double s[], size_t n, double r[], size_t m, nsl_corr_type_type type, nsl_corr_norm_type normalize, double out[]) { size_t i, size, N = GSL_MAX(n, m), maxlag = N - 1; if (type == nsl_corr_type_linear) size = maxlag + N; else // circular size = N; size_t oldsize = size; #ifdef HAVE_FFTW3 // already zero-pad here for FFT method and FFTW r2c size = 2*(size/2+1); #endif // zero-padded arrays double *stmp = (double*)malloc(size*sizeof(double)); if (stmp == NULL) { printf("nsl_corr_fft_type(): ERROR allocating memory for 'stmp'!\n"); return -1; } double *rtmp = (double*)malloc(size*sizeof(double)); if (rtmp == NULL) { free(stmp); printf("nsl_corr_fft_type(): ERROR allocating memory for 'rtmp'!\n"); return -1; } if (type == nsl_corr_type_linear) { for (i = 0; i < maxlag; i++) stmp[i] = 0.; for (i = 0; i < n; i++) stmp[i+maxlag] = s[i]; for (i = n+maxlag; i < size; i++) stmp[i] = 0; for (i = 0; i < m; i++) rtmp[i] = r[i]; for (i = m; i < size; i++) rtmp[i] = 0; } else { // circular for (i = 0; i < n; i++) stmp[i] = s[i]; for (i = n; i < N; i++) stmp[i] = 0.; for (i = 0; i < m; i++) rtmp[i] = r[i]; for (i = m; i < N; i++) rtmp[i] = 0.; } int status; #ifdef HAVE_FFTW3 // already wraps output status = nsl_corr_fft_FFTW(stmp, rtmp, oldsize, out); #else // GSL status = nsl_corr_fft_GSL(stmp, rtmp, size, out); #endif free(stmp); free(rtmp); /* normalization */ switch (normalize) { case nsl_corr_norm_none: break; case nsl_corr_norm_biased: for (i = 0; i < oldsize; i++) out[i] = out[i]/N; break; case nsl_corr_norm_unbiased: for (i = 0; i < oldsize; i++) { size_t norm = i < oldsize/2 ? i+1 : oldsize - i; out[i] = out[i]/norm; } break; case nsl_corr_norm_coeff: { double snorm = cblas_dnrm2((int)n, s, 1); double rnorm = cblas_dnrm2((int)m, r, 1); for (i = 0; i < oldsize; i++) out[i] = out[i]/snorm/rnorm; break; } } // reverse array for circular type if (type == nsl_corr_type_circular) { for (i = 0; i < N/2; i++) { double tmp = out[i]; out[i] = out[N - i - 1]; out[N -i - 1] = tmp; } } return status; } #ifdef HAVE_FFTW3 int nsl_corr_fft_FFTW(double s[], double r[], size_t n, double out[]) { - size_t i; + if (n <= 0) + return -1; + const size_t size = 2*(n/2+1); + if (size <= 0) + return -1; + double* in = (double*)malloc(size*sizeof(double)); fftw_plan rpf = fftw_plan_dft_r2c_1d(n, in, (fftw_complex*)in, FFTW_ESTIMATE); fftw_execute_dft_r2c(rpf, s, (fftw_complex*)s); fftw_execute_dft_r2c(rpf, r, (fftw_complex*)r); fftw_destroy_plan(rpf); + size_t i; + // multiply for (i = 0; i < size; i += 2) { double re = s[i]*r[i] + s[i+1]*r[i+1]; double im = s[i+1]*r[i] - s[i]*r[i+1]; s[i] = re; s[i+1] = im; } // back transform double* o = (double*)malloc(size*sizeof(double)); fftw_plan rpb = fftw_plan_dft_c2r_1d(n, (fftw_complex*)o, o, FFTW_ESTIMATE); fftw_execute_dft_c2r(rpb, (fftw_complex*)s, s); fftw_destroy_plan(rpb); for (i = 0; i < n; i++) out[i] = s[i]/n; + free(in); + free(o); return 0; } #endif int nsl_corr_fft_GSL(double s[], double r[], size_t n, double out[]) { gsl_fft_real_workspace *work = gsl_fft_real_workspace_alloc(n); gsl_fft_real_wavetable *real = gsl_fft_real_wavetable_alloc(n); /* FFT s and r */ gsl_fft_real_transform(s, 1, n, real, work); gsl_fft_real_transform(r, 1, n, real, work); gsl_fft_real_wavetable_free(real); size_t i; /* calculate halfcomplex product */ out[0] = s[0]*r[0]; for (i = 1; i < n; i++) { if (i%2) { /* Re */ out[i] = s[i]*r[i]; if (i < n-1) /* when n is even last value is real */ out[i] += s[i+1]*r[i+1]; } else /* Im */ out[i] = s[i]*r[i-1] - s[i-1]*r[i]; } /* back transform */ gsl_fft_halfcomplex_wavetable *hc = gsl_fft_halfcomplex_wavetable_alloc(n); gsl_fft_halfcomplex_inverse(out, 1, n, hc, work); gsl_fft_halfcomplex_wavetable_free(hc); gsl_fft_real_workspace_free(work); return 0; } - diff --git a/src/backend/nsl/nsl_geom_linesim.h b/src/backend/nsl/nsl_geom_linesim.h index 06406239c..ed8ae0f30 100644 --- a/src/backend/nsl/nsl_geom_linesim.h +++ b/src/backend/nsl/nsl_geom_linesim.h @@ -1,180 +1,180 @@ /*************************************************************************** File : nsl_geom_linesim.h Project : LabPlot Description : NSL geometry line simplification functions -------------------------------------------------------------------- Copyright : (C) 2016 by Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ /* TODO: * accelerate Visvalingam-Whyatt * calculate error statistics * more algorithms: Jenks, Zhao-Saalfeld * non-parametric version of Visvalingam-Whyatt, Opheim and Lang */ #ifndef NSL_GEOM_LINESIM_H #define NSL_GEOM_LINESIM_H #include #define NSL_GEOM_LINESIM_TYPE_COUNT 10 typedef enum {nsl_geom_linesim_type_douglas_peucker_variant, nsl_geom_linesim_type_douglas_peucker, nsl_geom_linesim_type_visvalingam_whyatt, nsl_geom_linesim_type_reumann_witkam, nsl_geom_linesim_type_perpdist, nsl_geom_linesim_type_nthpoint, nsl_geom_linesim_type_raddist, nsl_geom_linesim_type_interp, nsl_geom_linesim_type_opheim, nsl_geom_linesim_type_lang} nsl_geom_linesim_type; extern const char* nsl_geom_linesim_type_name[]; /*********** error calculation functions *********/ /* calculates positional error (sum of perpendicular distance per point) of simplified set (given by index[]) */ double nsl_geom_linesim_positional_error(const double xdata[], const double ydata[], const size_t n, const size_t index[]); /* calculates positional error (sum of squared perpendicular distance per point) of simplified set (given by index[]) */ double nsl_geom_linesim_positional_squared_error(const double xdata[], const double ydata[], const size_t n, const size_t index[]); /* calculates area error (area between original and simplified data per point) of simplified set (given by index[]) */ double nsl_geom_linesim_area_error(const double xdata[], const double ydata[], const size_t n, const size_t index[]); /* calculates tolerance by using diagonal distance of all data point clip area divided by n */ double nsl_geom_linesim_clip_diag_perpoint(const double xdata[], const double ydata[], const size_t n); /* calculates tolerance from clip area divided by n */ double nsl_geom_linesim_clip_area_perpoint(const double xdata[], const double ydata[], const size_t n); /* calculates tolerance from average distance of following point divided by n */ double nsl_geom_linesim_avg_dist_perpoint(const double xdata[], const double ydata[], const size_t n); /*********** simplification algorithms *********/ /* Douglas-Peucker line simplification xdata, ydata: data points n: number of points tol: minimum tolerance (perpendicular distance) index: index of reduced points -> returns final number of points */ size_t nsl_geom_linesim_douglas_peucker(const double xdata[], const double ydata[], const size_t n, const double tol, size_t index[]); size_t nsl_geom_linesim_douglas_peucker_auto(const double xdata[], const double ydata[], const size_t n, size_t index[]); /* Douglas-Peucker variant resulting in a given number of points xdata, ydata: data points n: number of points nout: number of output points index: index of reduced points -> returns perpendicular distance of last added point (upper limit for all remaining points) */ double nsl_geom_linesim_douglas_peucker_variant(const double xdata[], const double ydata[], const size_t n, const size_t nout, size_t index[]); /* simple n-th point line simplification n: number of points step: step size index: index of reduced points -> returns final number of points */ size_t nsl_geom_linesim_nthpoint(const size_t n, const int step, size_t index[]); /* radial distance line simplification xdata, ydata: data points n: number of points tol: tolerance (radius) index: index of reduced points -> returns final number of points */ size_t nsl_geom_linesim_raddist(const double xdata[], const double ydata[], const size_t n, const double tol, size_t index[]); size_t nsl_geom_linesim_raddist_auto(const double xdata[], const double ydata[], const size_t n, size_t index[]); /* perpendicular distance line simplification xdata, ydata: data points n: number of points tol: tolerance (perp. distance) index: index of reduced points -> returns final number of points */ size_t nsl_geom_linesim_perpdist(const double xdata[], const double ydata[], const size_t n, const double tol, size_t index[]); size_t nsl_geom_linesim_perpdist_auto(const double xdata[], const double ydata[], const size_t n, size_t index[]); /* repeat perpendicular distance line simplification repeat: number of repeats */ size_t nsl_geom_linesim_perpdist_repeat(const double xdata[], const double ydata[], const size_t n, const double tol, const size_t repeat, size_t index[]); /* line simplification by nearest neigbor interpolation (idea from xmgrace) xdata, ydata: data points n: number of points tol: tolerance (perp. distance) index: index of reduced points -> returns final number of points */ size_t nsl_geom_linesim_interp(const double xdata[], const double ydata[], const size_t n, const double tol, size_t index[]); size_t nsl_geom_linesim_interp_auto(const double xdata[], const double ydata[], const size_t n, size_t index[]); /* Visvalingam-Whyatt line simplification xdata, ydata: data points n: number of points tol: tolerance (area) index: index of reduced points -> returns final number of points */ size_t nsl_geom_linesim_visvalingam_whyatt(const double xdata[], const double ydata[], const size_t n, const double tol, size_t index[]); size_t nsl_geom_linesim_visvalingam_whyatt_auto(const double xdata[], const double ydata[], const size_t n, size_t index[]); /* Reumann-Witkam line simplification xdata, ydata: data points n: number of points tol: tolerance (perp. distance) index: index of reduced points -> returns final number of points */ size_t nsl_geom_linesim_reumann_witkam(const double xdata[], const double ydata[], const size_t n, const double tol, size_t index[]); size_t nsl_geom_linesim_reumann_witkam_auto(const double xdata[], const double ydata[], const size_t n, size_t index[]); /* Opheim line simplification xdata, ydata: data points n: number of points mintol: minimum tolerance (to define ray) - maxtol: maxmimum tolerance (to define next key) + maxtol: maximum tolerance (to define next key) index: index of reduced points -> returns final number of points */ size_t nsl_geom_linesim_opheim(const double xdata[], const double ydata[], const size_t n, const double mintol, const double maxtol, size_t index[]); size_t nsl_geom_linesim_opheim_auto(const double xdata[], const double ydata[], const size_t n, size_t index[]); /* Lang line simplification xdata, ydata: data points n: number of points tol: minimum tolerance (perpendicular distance) region: search region (number of points) index: index of reduced points -> returns final number of points */ size_t nsl_geom_linesim_lang(const double xdata[], const double ydata[], const size_t n, const double tol, const size_t region, size_t index[]); size_t nsl_geom_linesim_lang_auto(const double xdata[], const double ydata[], const size_t n, size_t index[]); #endif /* NSL_GEOM_LINESIM_H */ diff --git a/src/backend/nsl/nsl_smooth.c b/src/backend/nsl/nsl_smooth.c index c9334b957..55e945a06 100644 --- a/src/backend/nsl/nsl_smooth.c +++ b/src/backend/nsl/nsl_smooth.c @@ -1,548 +1,557 @@ /*************************************************************************** File : nsl_smooth.c Project : LabPlot Description : NSL smooth functions -------------------------------------------------------------------- Copyright : (C) 2010 by Knut Franke (knut.franke@gmx.de) Copyright : (C) 2016 by Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "nsl_smooth.h" #include "nsl_common.h" #include "nsl_sf_kernel.h" #include "nsl_stats.h" #include #include #include #include /* gsl_sf_choose */ const char* nsl_smooth_type_name[] = { i18n("moving average (central)"), i18n("moving average (lagged)"), i18n("percentile"), i18n("Savitzky-Golay") }; const char* nsl_smooth_pad_mode_name[] = { i18n("none"), i18n("interpolating"), i18n("mirror"), i18n("nearest"), i18n("constant"), i18n("periodic") }; const char* nsl_smooth_weight_type_name[] = { i18n("uniform (rectangular)"), i18n("triangular"), i18n("binomial"), i18n("parabolic (Epanechnikov)"), i18n("quartic (biweight)"), i18n("triweight"), i18n("tricube"), i18n("cosine") }; double nsl_smooth_pad_constant_lvalue = 0.0, nsl_smooth_pad_constant_rvalue = 0.0; int nsl_smooth_moving_average(double *data, size_t n, size_t points, nsl_smooth_weight_type weight, nsl_smooth_pad_mode mode) { + if (n == 0 || points == 0) + return -1; + size_t i, j; double *result = (double *)malloc(n*sizeof(double)); for (i = 0; i < n; i++) result[i] = 0; for (i = 0; i < n; i++) { size_t np = points; size_t half = (points-1)/2; if (mode == nsl_smooth_pad_none) { /* reduce points */ half = GSL_MIN(GSL_MIN((points-1)/2, i), n-i-1); np = 2 * half + 1; } /* weight */ double sum = 0.0; double* w = (double*)malloc(np * sizeof(double)); switch (weight) { case nsl_smooth_weight_uniform: for (j = 0; j < np; j++) w[j] = 1./np; break; case nsl_smooth_weight_triangular: sum = gsl_pow_2((double)(np + 1)/2); for (j = 0; j < np; j++) w[j] = GSL_MIN(j + 1, np - j)/sum; break; case nsl_smooth_weight_binomial: sum = (np - 1)/2.; for (j = 0; j < np; j++) w[j] = gsl_sf_choose((unsigned int)(2 * sum), (unsigned int)((sum + fabs(j - sum))/pow(4., sum))); break; case nsl_smooth_weight_parabolic: for (j = 0; j < np; j++) { w[j] = nsl_sf_kernel_parabolic(2.*(j-(np-1)/2.)/(np+1)); sum += w[j]; } for (j = 0; j < np; j++) w[j] /= sum; break; case nsl_smooth_weight_quartic: for (j = 0; j < np; j++) { w[j]=nsl_sf_kernel_quartic(2.*(j-(np-1)/2.)/(np+1)); sum += w[j]; } for (j = 0; j < np; j++) w[j] /= sum; break; case nsl_smooth_weight_triweight: for (j = 0; j < np; j++) { w[j] = nsl_sf_kernel_triweight(2.*(j-(np-1)/2.)/(np+1)); sum += w[j]; } for (j = 0 ; j < np; j++) w[j] /= sum; break; case nsl_smooth_weight_tricube: for (j = 0; j < np; j++) { w[j] = nsl_sf_kernel_tricube(2.*(j-(np-1)/2.)/(np+1)); sum += w[j]; } for (j = 0 ; j < np; j++) w[j] /= sum; break; case nsl_smooth_weight_cosine: for (j = 0; j < np; j++) { w[j] = nsl_sf_kernel_cosine((j-(np-1)/2.)/((np+1)/2.)); sum += w[j]; } for (j = 0 ; j < np; j++) w[j] /= sum; break; } /*printf("(%d) w:",i); for(j=0;j (int)n - 1) result[i] += w[j]*nsl_smooth_pad_constant_rvalue; else result[i] += w[j]*data[index]; break; case nsl_smooth_pad_periodic: if (index < 0) index = index + (int)n; else if (index > (int)n - 1) index = index - (int)n; result[i] += w[j] * data[index]; break; } } /*puts("");*/ free(w); } for (i = 0; i < n; i++) data[i] = result[i]; free(result); return 0; } int nsl_smooth_moving_average_lagged(double *data, size_t n, size_t points, nsl_smooth_weight_type weight, nsl_smooth_pad_mode mode) { + if (n == 0 || points == 0) + return -1; + size_t i, j; double* result = (double *)malloc(n*sizeof(double)); for (i = 0; i < n; i++) result[i] = 0; for (i = 0; i < n; i++) { size_t np = points; size_t half = (points-1)/2; if (mode == nsl_smooth_pad_none) { /* reduce points */ np = GSL_MIN(points, i+1); half = np-1; } /* weight */ double sum = 0.0, *w = (double *)malloc(np*sizeof(double)); switch (weight) { case nsl_smooth_weight_uniform: for (j = 0; j < np; j++) w[j] = 1./np; break; case nsl_smooth_weight_triangular: sum = np*(double)(np+1)/2; for (j = 0; j < np; j++) w[j] = (j+1)/sum; break; case nsl_smooth_weight_binomial: for (j = 0; j < np; j++) { w[j] = gsl_sf_choose((unsigned int)(2*(np-1)), (unsigned int)j); sum += w[j]; } for (j = 0 ; j < np; j++) w[j] /= sum; break; case nsl_smooth_weight_parabolic: for (j = 0; j < np; j++) { w[j] = nsl_sf_kernel_parabolic(1.-(1+j)/(double)np); sum += w[j]; } for (j = 0; j < np; j++) w[j] /= sum; break; case nsl_smooth_weight_quartic: for( j = 0; j < np; j++) { w[j] = nsl_sf_kernel_quartic(1.-(1+j)/(double)np); sum += w[j]; } for (j = 0; j < np; j++) w[j] /= sum; break; case nsl_smooth_weight_triweight: for (j = 0; j < np; j++) { w[j] = nsl_sf_kernel_triweight(1.-(1+j)/(double)np); sum += w[j]; } for (j = 0; j < np; j++) w[j] /= sum; break; case nsl_smooth_weight_tricube: for (j = 0; j < np; j++) { w[j] = nsl_sf_kernel_tricube(1.-(1+j)/(double)np); sum += w[j]; } for (j = 0; j < np; j++) w[j] /= sum; break; case nsl_smooth_weight_cosine: for (j = 0; j < np; j++) { w[j] = nsl_sf_kernel_cosine((np-1-j)/(double)np); sum += w[j]; } for (j = 0; j < np; j++) w[j] /= sum; break; } /*printf("(%d) w:",i); for(j=0;j (int)n-1) values[j] = nsl_smooth_pad_constant_rvalue; else values[j] = data[index]; break; case nsl_smooth_pad_periodic: if (index < 0) index = index + (int)n; else if (index > (int)n-1) index = index - (int)n; /*printf(" %d",index);*/ values[j] = data[index]; break; } } /*puts("");*/ /*using type 4 as default */ result[i] = nsl_stats_quantile(values, 1, np, percentile, nsl_stats_quantile_type4); free(values); } for (i = 0; i < n; i++) data[i] = result[i]; free(result); return 0; } /* taken from SciDAVis */ int nsl_smooth_savgol_coeff(size_t points, int order, gsl_matrix *h) { size_t i; int j, error = 0; /* compute Vandermonde matrix */ gsl_matrix *vandermonde = gsl_matrix_alloc(points, order+1); for (i = 0; i < points; ++i) { gsl_matrix_set(vandermonde, i, 0, 1.0); for (j = 1; j <= order; ++j) gsl_matrix_set(vandermonde, i, j, gsl_matrix_get(vandermonde, i, j-1) * i); } /* compute V^TV */ gsl_matrix *vtv = gsl_matrix_alloc(order+1, order+1); error = gsl_blas_dgemm(CblasTrans, CblasNoTrans, 1.0, vandermonde, vandermonde, 0.0, vtv); if (!error) { /* compute (V^TV)^(-1) using LU decomposition */ gsl_permutation *p = gsl_permutation_alloc(order+1); int signum; error = gsl_linalg_LU_decomp(vtv, p, &signum); if (!error) { gsl_matrix *vtv_inv = gsl_matrix_alloc(order+1, order+1); error = gsl_linalg_LU_invert(vtv, p, vtv_inv); if (!error) { /* compute (V^TV)^(-1)V^T */ gsl_matrix *vtv_inv_vt = gsl_matrix_alloc(order+1, points); error = gsl_blas_dgemm(CblasNoTrans, CblasTrans, 1.0, vtv_inv, vandermonde, 0.0, vtv_inv_vt); if (!error) { /* finally, compute H = V(V^TV)^(-1)V^T */ error = gsl_blas_dgemm(CblasNoTrans, CblasNoTrans, 1.0, vandermonde, vtv_inv_vt, 0.0, h); } gsl_matrix_free(vtv_inv_vt); } gsl_matrix_free(vtv_inv); } gsl_permutation_free(p); } gsl_matrix_free(vtv); gsl_matrix_free(vandermonde); return error; } void nsl_smooth_pad_constant_set(double lvalue, double rvalue) { nsl_smooth_pad_constant_lvalue = lvalue; nsl_smooth_pad_constant_rvalue = rvalue; } int nsl_smooth_savgol(double *data, size_t n, size_t points, int order, nsl_smooth_pad_mode mode) { size_t i, k; int error = 0; size_t half = (points-1)/2; /* n//2 */ if (points > n) { printf("Tried to smooth over more points (points=%d) than given as input (%d).", (int)points, (int)n); return -1; } if (order < 1 || (size_t)order > points-1) { printf("The polynomial order must be between 1 and %d (%d given).", (int)(points-1), order); return -2; } /* Savitzky-Golay coefficient matrix, y' = H y */ gsl_matrix *h = gsl_matrix_alloc(points, points); error = nsl_smooth_savgol_coeff(points, order, h); if (error) { printf("Internal error in Savitzky-Golay algorithm:\n%s", gsl_strerror(error)); gsl_matrix_free(h); return error; } double *result = (double *)malloc(n*sizeof(double)); for (i = 0; i < n; i++) result[i] = 0; /* left edge */ if(mode == nsl_smooth_pad_none) { for (i = 0; i < half; i++) { /*reduce points and order*/ size_t rpoints = 2*i+1; int rorder = GSL_MIN(order, (int)(rpoints-GSL_MIN(rpoints, 2))); gsl_matrix *rh = gsl_matrix_alloc(rpoints, rpoints); error = nsl_smooth_savgol_coeff(rpoints, rorder, rh); if (error) { printf("Internal error in Savitzky-Golay algorithm:\n%s",gsl_strerror(error)); gsl_matrix_free(rh); free(result); return error; } for (k = 0; k < rpoints; k++) result[i] += gsl_matrix_get(rh, i, k) * data[k]; } } else { for (i = 0; i < half; i++) { for (k = 0; k < points; k++) switch(mode) { case nsl_smooth_pad_interp: result[i] += gsl_matrix_get(h, i, k) * data[k]; break; case nsl_smooth_pad_mirror: result[i] += gsl_matrix_get(h, half, k) * data[abs((int)(k+i-half))]; break; case nsl_smooth_pad_nearest: result[i] += gsl_matrix_get(h, half, k) * data[i+k-GSL_MIN(half,i+k)]; break; case nsl_smooth_pad_constant: if (k #include #include #include #include /*! \class Spreadsheet \brief Aspect providing a spreadsheet table with column logic. Spreadsheet is a container object for columns with no data of its own. By definition, it's columns are all of its children inheriting from class Column. Thus, the basic API is already defined by AbstractAspect (managing the list of columns, notification of column insertion/removal) and Column (changing and monitoring state of the actual data). Spreadsheet stores a pointer to its primary view of class SpreadsheetView. SpreadsheetView calls the Spreadsheet API but Spreadsheet only notifies SpreadsheetView by signals without calling its API directly. This ensures a maximum independence of UI and backend. SpreadsheetView can be easily replaced by a different class. User interaction is completely handled in SpreadsheetView and translated into Spreadsheet API calls (e.g., when a user edits a cell this will be handled by the delegate of SpreadsheetView and Spreadsheet will not know whether a script or a user changed the data.). All actions, menus etc. for the user interaction are handled SpreadsheetView, e.g., via a context menu. Selections are also handled by SpreadsheetView. The view itself is created by the first call to view(); \ingroup backend */ Spreadsheet::Spreadsheet(const QString& name, bool loading, AspectType type) : AbstractDataSource(name, type) { if (!loading) init(); } /*! initializes the spreadsheet with the default number of columns and rows */ void Spreadsheet::init() { KConfigGroup group = KSharedConfig::openConfig()->group(QLatin1String("Spreadsheet")); const int columns = group.readEntry(QLatin1String("ColumnCount"), 2); const int rows = group.readEntry(QLatin1String("RowCount"), 100); for (int i = 0; i < columns; i++) { Column* new_col = new Column(QString::number(i+1), AbstractColumn::Numeric); new_col->setPlotDesignation(i == 0 ? AbstractColumn::X : AbstractColumn::Y); addChild(new_col); } setRowCount(rows); } void Spreadsheet::setModel(SpreadsheetModel* model) { m_model = model; } SpreadsheetModel* Spreadsheet::model() { return m_model; } /*! Constructs a primary view on me. This method may be called multiple times during the life time of an Aspect, or it might not get called at all. Aspects must not depend on the existence of a view for their operation. */ QWidget* Spreadsheet::view() const { if (!m_partView) { - m_view = new SpreadsheetView(const_cast(this)); + bool readOnly = (this->parentAspect()->type() == AspectType::DatapickerCurve); + m_view = new SpreadsheetView(const_cast(this), readOnly); m_partView = m_view; } return m_partView; } bool Spreadsheet::exportView() const { return m_view->exportView(); } bool Spreadsheet::printView() { return m_view->printView(); } bool Spreadsheet::printPreview() const { return m_view->printPreview(); } /*! Returns the maximum number of rows in the spreadsheet. */ int Spreadsheet::rowCount() const { int result = 0; for (auto* col : children()) { const int col_rows = col->rowCount(); if ( col_rows > result) result = col_rows; } return result; } void Spreadsheet::removeRows(int first, int count) { if ( count < 1 || first < 0 || first+count > rowCount()) return; WAIT_CURSOR; beginMacro( i18np("%1: remove 1 row", "%1: remove %2 rows", name(), count) ); for (auto* col : children(IncludeHidden)) col->removeRows(first, count); endMacro(); RESET_CURSOR; } void Spreadsheet::insertRows(int before, int count) { if ( count < 1 || before < 0 || before > rowCount()) return; WAIT_CURSOR; beginMacro( i18np("%1: insert 1 row", "%1: insert %2 rows", name(), count) ); for (auto* col : children(IncludeHidden)) col->insertRows(before, count); endMacro(); RESET_CURSOR; } void Spreadsheet::appendRows(int count) { insertRows(rowCount(), count); } void Spreadsheet::appendRow() { insertRows(rowCount(), 1); } void Spreadsheet::appendColumns(int count) { insertColumns(columnCount(), count); } void Spreadsheet::appendColumn() { insertColumns(columnCount(), 1); } void Spreadsheet::prependColumns(int count) { insertColumns(0, count); } /*! Sets the number of rows of the spreadsheet to \c new_size */ void Spreadsheet::setRowCount(int new_size) { int current_size = rowCount(); if (new_size > current_size) insertRows(current_size, new_size-current_size); if (new_size < current_size && new_size >= 0) removeRows(new_size, current_size-new_size); } /*! Returns the column with the number \c index. Shallow wrapper around \sa AbstractAspect::child() - see there for caveat. */ Column* Spreadsheet::column(int index) const { return child(index); } /*! Returns the column with the name \c name. */ Column* Spreadsheet::column(const QString &name) const { return child(name); } /*! Returns the total number of columns in the spreadsheet. */ int Spreadsheet::columnCount() const { return childCount(); } /*! Returns the number of columns matching the given designation. */ int Spreadsheet::columnCount(AbstractColumn::PlotDesignation pd) const { int count = 0; for (auto* col : children()) if (col->plotDesignation() == pd) count++; return count; } void Spreadsheet::removeColumns(int first, int count) { if ( count < 1 || first < 0 || first+count > columnCount()) return; WAIT_CURSOR; beginMacro( i18np("%1: remove 1 column", "%1: remove %2 columns", name(), count) ); for (int i = 0; i < count; i++) child(first)->remove(); endMacro(); RESET_CURSOR; } void Spreadsheet::insertColumns(int before, int count) { WAIT_CURSOR; beginMacro( i18np("%1: insert 1 column", "%1: insert %2 columns", name(), count) ); Column * before_col = column(before); int rows = rowCount(); for (int i = 0; i < count; i++) { Column * new_col = new Column(QString::number(i+1), AbstractColumn::Numeric); new_col->setPlotDesignation(AbstractColumn::Y); new_col->insertRows(0, rows); insertChildBefore(new_col, before_col); } endMacro(); RESET_CURSOR; } /*! Sets the number of columns to \c new_size */ void Spreadsheet::setColumnCount(int new_size) { int old_size = columnCount(); if ( old_size == new_size || new_size < 0 ) return; if (new_size < old_size) removeColumns(new_size, old_size-new_size); else insertColumns(old_size, new_size-old_size); } /*! Clears the whole spreadsheet. */ void Spreadsheet::clear() { WAIT_CURSOR; beginMacro(i18n("%1: clear", name())); for (auto* col : children()) col->clear(); endMacro(); RESET_CURSOR; } /*! Clears all mask in the spreadsheet. */ void Spreadsheet::clearMasks() { WAIT_CURSOR; beginMacro(i18n("%1: clear all masks", name())); for (auto* col : children()) col->clearMasks(); endMacro(); RESET_CURSOR; } /*! Returns a new context menu. The caller takes ownership of the menu. */ QMenu* Spreadsheet::createContextMenu() { QMenu* menu = AbstractPart::createContextMenu(); Q_ASSERT(menu); emit requestProjectContextMenu(menu); return menu; } void Spreadsheet::moveColumn(int from, int to) { Column* col = child(from); beginMacro(i18n("%1: move column %2 from position %3 to %4.", name(), col->name(), from+1, to+1)); col->remove(); insertChildBefore(col, child(to)); endMacro(); } void Spreadsheet::copy(Spreadsheet* other) { WAIT_CURSOR; beginMacro(i18n("%1: copy %2", name(), other->name())); for (auto* col : children()) col->remove(); for (auto* src_col : other->children()) { Column * new_col = new Column(src_col->name(), src_col->columnMode()); new_col->copy(src_col); new_col->setPlotDesignation(src_col->plotDesignation()); QVector< Interval > masks = src_col->maskedIntervals(); for (const auto& iv : masks) new_col->setMasked(iv); QVector< Interval > formulas = src_col->formulaIntervals(); for (const auto& iv : formulas) new_col->setFormula(iv, src_col->formula(iv.start())); new_col->setWidth(src_col->width()); addChild(new_col); } setComment(other->comment()); endMacro(); RESET_CURSOR; } // FIXME: replace index-based API with Column*-based one /*! Determines the corresponding X column. */ int Spreadsheet::colX(int col) { for (int i = col-1; i >= 0; i--) { if (column(i)->plotDesignation() == AbstractColumn::X) return i; } int cols = columnCount(); for (int i = col+1; i < cols; i++) { if (column(i)->plotDesignation() == AbstractColumn::X) return i; } return -1; } /*! Determines the corresponding Y column. */ int Spreadsheet::colY(int col) { int cols = columnCount(); if (column(col)->plotDesignation() == AbstractColumn::XError || column(col)->plotDesignation() == AbstractColumn::YError) { // look to the left first for (int i = col-1; i >= 0; i--) { if (column(i)->plotDesignation() == AbstractColumn::Y) return i; } for (int i = col+1; i < cols; i++) { if (column(i)->plotDesignation() == AbstractColumn::Y) return i; } } else { // look to the right first for (int i = col+1; i < cols; i++) { if (column(i)->plotDesignation() == AbstractColumn::Y) return i; } for (int i = col-1; i >= 0; i--) { if (column(i)->plotDesignation() == AbstractColumn::Y) return i; } } return -1; } /*! Sorts the given list of column. If 'leading' is a null pointer, each column is sorted separately. */ void Spreadsheet::sortColumns(Column* leading, QVector cols, bool ascending) { if (cols.isEmpty()) return; // the normal QPair comparison does not work properly with descending sorting // therefore we use our own compare functions class CompareFunctions { public: static bool doubleLess(const QPair& a, const QPair& b) { return a.first < b.first; } static bool doubleGreater(const QPair& a, const QPair& b) { return a.first > b.first; } static bool integerLess(const QPair& a, const QPair& b) { return a.first < b.first; } static bool integerGreater(const QPair& a, const QPair& b) { return a.first > b.first; } static bool QStringLess(const QPair& a, const QPair& b) { return a < b; } static bool QStringGreater(const QPair& a, const QPair& b) { return a > b; } static bool QDateTimeLess(const QPair& a, const QPair& b) { return a < b; } static bool QDateTimeGreater(const QPair& a, const QPair& b) { return a > b; } }; WAIT_CURSOR; beginMacro(i18n("%1: sort columns", name())); if (leading == nullptr) { // sort separately for (auto* col : cols) { switch (col->columnMode()) { case AbstractColumn::Numeric: { int rows = col->rowCount(); QVector< QPair > map; for (int j = 0; j < rows; j++) map.append(QPair(col->valueAt(j), j)); if (ascending) std::stable_sort(map.begin(), map.end(), CompareFunctions::doubleLess); else std::stable_sort(map.begin(), map.end(), CompareFunctions::doubleGreater); QVectorIterator< QPair > it(map); Column *temp_col = new Column("temp", col->columnMode()); int k = 0; // put the values in the right order into temp_col while (it.hasNext()) { temp_col->copy(col, it.peekNext().second, k, 1); temp_col->setMasked(col->isMasked(it.next().second)); k++; } // copy the sorted column col->copy(temp_col, 0, 0, rows); delete temp_col; break; } case AbstractColumn::Integer: { int rows = col->rowCount(); QVector< QPair > map; for (int j = 0; j < rows; j++) map.append(QPair(col->valueAt(j), j)); if (ascending) std::stable_sort(map.begin(), map.end(), CompareFunctions::doubleLess); else std::stable_sort(map.begin(), map.end(), CompareFunctions::doubleGreater); QVectorIterator> it(map); Column* temp_col = new Column("temp", col->columnMode()); int k = 0; // put the values in the right order into temp_col while (it.hasNext()) { temp_col->copy(col, it.peekNext().second, k, 1); temp_col->setMasked(col->isMasked(it.next().second)); k++; } // copy the sorted column col->copy(temp_col, 0, 0, rows); delete temp_col; break; } case AbstractColumn::Text: { int rows = col->rowCount(); QVector> map; for (int j = 0; j < rows; j++) map.append(QPair(col->textAt(j), j)); if (ascending) std::stable_sort(map.begin(), map.end(), CompareFunctions::QStringLess); else std::stable_sort(map.begin(), map.end(), CompareFunctions::QStringGreater); QVectorIterator< QPair > it(map); Column* temp_col = new Column("temp", col->columnMode()); int k = 0; // put the values in the right order into temp_col while (it.hasNext()) { temp_col->copy(col, it.peekNext().second, k, 1); temp_col->setMasked(col->isMasked(it.next().second)); k++; } // copy the sorted column col->copy(temp_col, 0, 0, rows); delete temp_col; break; } case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: { int rows = col->rowCount(); QVector< QPair > map; for (int j = 0; j < rows; j++) map.append(QPair(col->dateTimeAt(j), j)); if (ascending) std::stable_sort(map.begin(), map.end(), CompareFunctions::QDateTimeLess); else std::stable_sort(map.begin(), map.end(), CompareFunctions::QDateTimeGreater); QVectorIterator< QPair > it(map); Column *temp_col = new Column("temp", col->columnMode()); int k = 0; // put the values in the right order into temp_col while (it.hasNext()) { temp_col->copy(col, it.peekNext().second, k, 1); temp_col->setMasked(col->isMasked(it.next().second)); k++; } // copy the sorted column col->copy(temp_col, 0, 0, rows); delete temp_col; break; } } } } else { // sort with leading column switch (leading->columnMode()) { case AbstractColumn::Numeric: { QVector> map; int rows = leading->rowCount(); for (int i = 0; i < rows; i++) map.append(QPair(leading->valueAt(i), i)); if (ascending) std::stable_sort(map.begin(), map.end(), CompareFunctions::doubleLess); else std::stable_sort(map.begin(), map.end(), CompareFunctions::doubleGreater); QVectorIterator> it(map); for (auto* col : cols) { Column *temp_col = new Column("temp", col->columnMode()); it.toFront(); int j = 0; // put the values in the right order into temp_col while (it.hasNext()) { temp_col->copy(col, it.peekNext().second, j, 1); temp_col->setMasked(col->isMasked(it.next().second)); j++; } // copy the sorted column col->copy(temp_col, 0, 0, rows); delete temp_col; } break; } case AbstractColumn::Integer: { QVector> map; int rows = leading->rowCount(); for (int i = 0; i < rows; i++) map.append(QPair(leading->valueAt(i), i)); if (ascending) std::stable_sort(map.begin(), map.end(), CompareFunctions::integerLess); else std::stable_sort(map.begin(), map.end(), CompareFunctions::integerGreater); QVectorIterator> it(map); for (auto* col : cols) { Column *temp_col = new Column("temp", col->columnMode()); it.toFront(); int j = 0; // put the values in the right order into temp_col while (it.hasNext()) { temp_col->copy(col, it.peekNext().second, j, 1); temp_col->setMasked(col->isMasked(it.next().second)); j++; } // copy the sorted column col->copy(temp_col, 0, 0, rows); delete temp_col; } break; } case AbstractColumn::Text: { QVector> map; int rows = leading->rowCount(); for (int i = 0; i < rows; i++) map.append(QPair(leading->textAt(i), i)); if (ascending) std::stable_sort(map.begin(), map.end(), CompareFunctions::QStringLess); else std::stable_sort(map.begin(), map.end(), CompareFunctions::QStringGreater); QVectorIterator> it(map); for (auto* col : cols) { Column *temp_col = new Column("temp", col->columnMode()); it.toFront(); int j = 0; // put the values in the right order into temp_col while (it.hasNext()) { temp_col->copy(col, it.peekNext().second, j, 1); temp_col->setMasked(col->isMasked(it.next().second)); j++; } // copy the sorted column col->copy(temp_col, 0, 0, rows); delete temp_col; } break; } case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: { QVector> map; int rows = leading->rowCount(); for (int i = 0; i < rows; i++) map.append(QPair(leading->dateTimeAt(i), i)); if (ascending) std::stable_sort(map.begin(), map.end(), CompareFunctions::QDateTimeLess); else std::stable_sort(map.begin(), map.end(), CompareFunctions::QDateTimeGreater); QVectorIterator> it(map); for (auto* col : cols) { Column *temp_col = new Column("temp", col->columnMode()); it.toFront(); int j = 0; // put the values in the right order into temp_col while (it.hasNext()) { temp_col->copy(col, it.peekNext().second, j, 1); temp_col->setMasked(col->isMasked(it.next().second)); j++; } // copy the sorted column col->copy(temp_col, 0, 0, rows); delete temp_col; } break; } } } endMacro(); RESET_CURSOR; } // end of sortColumns() /*! Returns an icon to be used for decorating my views. */ QIcon Spreadsheet::icon() const { return QIcon::fromTheme("labplot-spreadsheet"); } /*! Returns the text displayed in the given cell. */ QString Spreadsheet::text(int row, int col) const { Column* c = column(col); if (!c) return QString(); return c->asStringColumn()->textAt(row); } /*! * This slot is, indirectly, called when a child of \c Spreadsheet (i.e. column) was selected in \c ProjectExplorer. * Emits the signal \c columnSelected that is handled in \c SpreadsheetView. */ void Spreadsheet::childSelected(const AbstractAspect* aspect) { const Column* column = qobject_cast(aspect); if (column) { int index = indexOfChild(column); emit columnSelected(index); } } /*! * This slot is, indirectly, called when a child of \c Spreadsheet (i.e. column) was deselected in \c ProjectExplorer. * Emits the signal \c columnDeselected that is handled in \c SpreadsheetView. */ void Spreadsheet::childDeselected(const AbstractAspect* aspect) { const Column* column = qobject_cast(aspect); if (column) { int index = indexOfChild(column); emit columnDeselected(index); } } /*! * Emits the signal to select or to deselect the column number \c index in the project explorer, * if \c selected=true or \c selected=false, respectively. * The signal is handled in \c AspectTreeModel and forwarded to the tree view in \c ProjectExplorer. * This function is called in \c SpreadsheetView upon selection changes. */ void Spreadsheet::setColumnSelectedInView(int index, bool selected) { if (selected) { emit childAspectSelectedInView(child(index)); //deselect the spreadsheet in the project explorer, if a child (column) was selected. //prevents unwanted multiple selection with spreadsheet (if it was selected before). emit childAspectDeselectedInView(this); } else emit childAspectDeselectedInView(child(index)); } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## /*! Saves as XML. */ void Spreadsheet::save(QXmlStreamWriter* writer) const { writer->writeStartElement("spreadsheet"); writeBasicAttributes(writer); writeCommentElement(writer); //columns for (auto* col : children(IncludeHidden)) col->save(writer); writer->writeEndElement(); // "spreadsheet" } /*! Loads from XML. */ bool Spreadsheet::load(XmlStreamReader* reader, bool preview) { if (!readBasicAttributes(reader)) return false; // read child elements while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement()) break; if (reader->isStartElement()) { if (reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (reader->name() == "column") { Column* column = new Column(QString()); if (!column->load(reader, preview)) { delete column; setColumnCount(0); return false; } addChildFast(column); } else { // unknown element reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } } return !reader->hasError(); } void Spreadsheet::registerShortcuts() { //TODO: when we create a live-data source we don't have the view here yet. why? if (m_view) m_view->registerShortcuts(); } void Spreadsheet::unregisterShortcuts() { if (m_view) m_view->unregisterShortcuts(); } //############################################################################## //######################## Data Import ####################################### //############################################################################## -int Spreadsheet::prepareImport(QVector& dataContainer, AbstractFileFilter::ImportMode importMode, +int Spreadsheet::prepareImport(std::vector& dataContainer, AbstractFileFilter::ImportMode importMode, int actualRows, int actualCols, QStringList colNameList, QVector columnMode) { DEBUG("Spreadsheet::prepareImport()") DEBUG(" resize spreadsheet to rows = " << actualRows << " and cols = " << actualCols) QDEBUG(" column name list = " << colNameList) int columnOffset = 0; setUndoAware(false); if (m_model != nullptr) m_model->suppressSignals(true); //make the available columns undo unaware before we resize and rename them below, //the same will be done for new columns in this->resize(). for (int i = 0; i < childCount(); i++) child(i)->setUndoAware(false); columnOffset = this->resize(importMode, colNameList, actualCols); // resize the spreadsheet if (importMode == AbstractFileFilter::Replace) { clear(); setRowCount(actualRows); } else { if (rowCount() < actualRows) setRowCount(actualRows); } if (columnMode.size() < actualCols) { qWarning("columnMode[] size is too small! Giving up."); return -1; } dataContainer.resize(actualCols); for (int n = 0; n < actualCols; n++) { // data() returns a void* which is a pointer to any data type (see ColumnPrivate.cpp) Column* column = this->child(columnOffset+n); DEBUG(" column " << n << " columnMode = " << columnMode[n]); - column->setColumnMode(columnMode[n]); + column->setColumnModeFast(columnMode[n]); //in the most cases the first imported column is meant to be used as x-data. //Other columns provide mostly y-data or errors. //TODO: this has to be configurable for the user in the import widget, //it should be possible to specify x-error plot designation, etc. AbstractColumn::PlotDesignation desig = (n == 0) ? AbstractColumn::X : AbstractColumn::Y; column->setPlotDesignation(desig); switch (columnMode[n]) { case AbstractColumn::Numeric: { auto* vector = static_cast*>(column->data()); vector->resize(actualRows); dataContainer[n] = static_cast(vector); break; } case AbstractColumn::Integer: { auto* vector = static_cast*>(column->data()); vector->resize(actualRows); dataContainer[n] = static_cast(vector); break; } case AbstractColumn::Text: { auto* vector = static_cast*>(column->data()); vector->resize(actualRows); dataContainer[n] = static_cast(vector); break; } case AbstractColumn::Month: case AbstractColumn::Day: case AbstractColumn::DateTime: { auto* vector = static_cast* >(column->data()); vector->resize(actualRows); dataContainer[n] = static_cast(vector); break; } } } // QDEBUG("dataPointers =" << dataPointers); DEBUG("Spreadsheet::prepareImport() DONE"); return columnOffset; } /*! resize data source to cols columns returns column offset depending on import mode */ int Spreadsheet::resize(AbstractFileFilter::ImportMode mode, QStringList colNameList, int cols) { DEBUG("Spreadsheet::resize()") QDEBUG(" column name list = " << colNameList) // name additional columns for (int k = colNameList.size(); k < cols; k++ ) colNameList.append( "Column " + QString::number(k+1) ); int columnOffset = 0; //indexes the "start column" in the spreadsheet. Starting from this column the data will be imported. Column* newColumn = nullptr; if (mode == AbstractFileFilter::Append) { columnOffset = childCount(); for (int n = 0; n < cols; n++ ) { newColumn = new Column(colNameList.at(n), AbstractColumn::Numeric); newColumn->setUndoAware(false); addChildFast(newColumn); } } else if (mode == AbstractFileFilter::Prepend) { Column* firstColumn = child(0); for (int n = 0; n < cols; n++ ) { newColumn = new Column(colNameList.at(n), AbstractColumn::Numeric); newColumn->setUndoAware(false); insertChildBeforeFast(newColumn, firstColumn); } } else if (mode == AbstractFileFilter::Replace) { //replace completely the previous content of the data source with the content to be imported. int columns = childCount(); if (columns > cols) { //there're more columns in the data source then required -> remove the superfluous columns for (int i = 0; i < columns-cols; i++) removeChild(child(0)); } else { //create additional columns if needed for (int i = columns; i < cols; i++) { newColumn = new Column(colNameList.at(i), AbstractColumn::Numeric); newColumn->setUndoAware(false); addChildFast(newColumn); } } //rename the columns that are already available and suppress the dataChanged signal for them for (int i = 0; i < childCount(); i++) { - if (mode == AbstractFileFilter::Replace) + if (mode == AbstractFileFilter::Replace) { child(i)->setSuppressDataChangedSignal(true); + emit child(i)->reset(child(i)); + } child(i)->setName(colNameList.at(i)); + // Force aspectDescriptionChanged is send, because otherwise the column + // will not connected again to the curves (project.cpp, descriptionChanged) + // it is not that expensive to call it twice (first time in setName, but + // only if the name changed) + child(i)->aspectDescriptionChanged(child(i)); } } return columnOffset; } void Spreadsheet::finalizeImport(int columnOffset, int startColumn, int endColumn, const QString& dateTimeFormat, AbstractFileFilter::ImportMode importMode) { DEBUG("Spreadsheet::finalizeImport()"); + //determine the dependent plots + QVector plots; + if (importMode == AbstractFileFilter::Replace) { + for (int n = startColumn; n <= endColumn; n++) { + Column* column = this->column(columnOffset + n - startColumn); + column->addUsedInPlots(plots); + } + + //suppress retransform in the dependent plots + for (auto* plot : plots) + plot->setSuppressDataChangedSignal(true); + } + // set the comments for each of the columns if datasource is a spreadsheet const int rows = rowCount(); for (int n = startColumn; n <= endColumn; n++) { Column* column = this->column(columnOffset + n - startColumn); DEBUG(" column " << n << " of type " << column->columnMode()); QString comment; switch (column->columnMode()) { case AbstractColumn::Numeric: comment = i18np("numerical data, %1 element", "numerical data, %1 elements", rows); break; case AbstractColumn::Integer: comment = i18np("integer data, %1 element", "integer data, %1 elements", rows); break; case AbstractColumn::Text: comment = i18np("text data, %1 element", "text data, %1 elements", rows); break; case AbstractColumn::Month: comment = i18np("month data, %1 element", "month data, %1 elements", rows); break; case AbstractColumn::Day: comment = i18np("day data, %1 element", "day data, %1 elements", rows); break; case AbstractColumn::DateTime: comment = i18np("date and time data, %1 element", "date and time data, %1 elements", rows); // set same datetime format in column auto* filter = static_cast(column->outputFilter()); filter->setFormat(dateTimeFormat); } column->setComment(comment); if (importMode == AbstractFileFilter::Replace) { column->setSuppressDataChangedSignal(false); column->setChanged(); } } + if (importMode == AbstractFileFilter::Replace) { + //retransform the dependent plots + for (auto* plot : plots) { + plot->setSuppressDataChangedSignal(false); + plot->dataChanged(); + } + } + //make the spreadsheet and all its children undo aware again setUndoAware(true); for (int i = 0; i < childCount(); i++) child(i)->setUndoAware(true); if (m_model != nullptr) m_model->suppressSignals(false); if (m_partView != nullptr && m_view != nullptr) m_view->resizeHeader(); DEBUG("Spreadsheet::finalizeImport() DONE"); } diff --git a/src/backend/spreadsheet/Spreadsheet.h b/src/backend/spreadsheet/Spreadsheet.h index 2fa284312..56b6e91eb 100644 --- a/src/backend/spreadsheet/Spreadsheet.h +++ b/src/backend/spreadsheet/Spreadsheet.h @@ -1,130 +1,130 @@ /*************************************************************************** File : Spreadsheet.h Project : LabPlot Description : Aspect providing a spreadsheet table with column logic -------------------------------------------------------------------- Copyright : (C) 2010-2017 Alexander Semke(alexander.semke@web.de) Copyright : (C) 2006-2008 Tilman Benkert (thzs@gmx.net) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef SPREADSHEET_H #define SPREADSHEET_H #include "backend/datasources/AbstractDataSource.h" #include "backend/core/column/ColumnStringIO.h" class AbstractFileFilter; class SpreadsheetView; class SpreadsheetModel; template class QVector; class Spreadsheet : public AbstractDataSource { Q_OBJECT public: explicit Spreadsheet(const QString& name, bool loading = false, AspectType type = AspectType::Spreadsheet); QIcon icon() const override; QMenu* createContextMenu() override; QWidget* view() const override; bool exportView() const override; bool printView() override; bool printPreview() const override; void setModel(SpreadsheetModel*); SpreadsheetModel* model(); int columnCount() const; int columnCount(AbstractColumn::PlotDesignation) const; Column* column(int index) const; Column* column(const QString&) const; int rowCount() const; void removeRows(int first, int count); void insertRows(int before, int count); void removeColumns(int first, int count); void insertColumns(int before, int count); int colX(int col); int colY(int col); QString text(int row, int col) const; void copy(Spreadsheet* other); void save(QXmlStreamWriter*) const override; bool load(XmlStreamReader*, bool preview) override; void setColumnSelectedInView(int index, bool selected); // used from model to inform dock void emitRowCountChanged() { emit rowCountChanged(rowCount()); } void emitColumnCountChanged() { emit columnCountChanged(columnCount()); } void registerShortcuts() override; void unregisterShortcuts() override; //data import - int prepareImport(QVector& dataContainer, AbstractFileFilter::ImportMode, + int prepareImport(std::vector& dataContainer, AbstractFileFilter::ImportMode, int rows, int cols, QStringList colNameList, QVector) override; void finalizeImport(int columnOffset, int startColumn , int endColumn, const QString& dateTimeFormat, AbstractFileFilter::ImportMode) override; int resize(AbstractFileFilter::ImportMode, QStringList colNameList, int cols); public slots: void appendRows(int); void appendRow(); void appendColumns(int); void appendColumn(); void prependColumns(int); void setColumnCount(int); void setRowCount(int); void clear(); void clearMasks(); void moveColumn(int from, int to); void sortColumns(Column* leading, QVector, bool ascending); private: void init(); SpreadsheetModel* m_model{nullptr}; protected: mutable SpreadsheetView* m_view{nullptr}; private slots: void childSelected(const AbstractAspect*) override; void childDeselected(const AbstractAspect*) override; signals: void requestProjectContextMenu(QMenu*); void columnSelected(int); void columnDeselected(int); // for spreadsheet dock void rowCountChanged(int); void columnCountChanged(int); }; #endif diff --git a/src/backend/spreadsheet/SpreadsheetModel.cpp b/src/backend/spreadsheet/SpreadsheetModel.cpp index 19b80f8d0..6609f6c6c 100644 --- a/src/backend/spreadsheet/SpreadsheetModel.cpp +++ b/src/backend/spreadsheet/SpreadsheetModel.cpp @@ -1,510 +1,503 @@ /*************************************************************************** File : SpreadsheetModel.cpp Project : LabPlot Description : Model for the access to a Spreadsheet -------------------------------------------------------------------- Copyright : (C) 2007 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2009 Knut Franke (knut.franke@gmx.de) Copyright : (C) 2013-2017 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/spreadsheet/Spreadsheet.h" #include "backend/spreadsheet/SpreadsheetModel.h" #include "backend/core/datatypes/Double2StringFilter.h" #include #include #include #include /*! \class SpreadsheetModel \brief Model for the access to a Spreadsheet This is a model in the sense of Qt4 model/view framework which is used to access a Spreadsheet object from any of Qt4s view classes, typically a QTableView. Its main purposes are translating Spreadsheet signals into QAbstractItemModel signals and translating calls to the QAbstractItemModel read/write API into calls in the public API of Spreadsheet. In many cases a pointer to the addressed column is obtained by calling Spreadsheet::column() and the manipulation is done using the public API of column. \ingroup backend */ -SpreadsheetModel::SpreadsheetModel(Spreadsheet* spreadsheet) - : QAbstractItemModel(nullptr), m_spreadsheet(spreadsheet) { +SpreadsheetModel::SpreadsheetModel(Spreadsheet* spreadsheet) : QAbstractItemModel(nullptr), + m_spreadsheet(spreadsheet), + m_rowCount(spreadsheet->rowCount()), + m_columnCount(spreadsheet->columnCount()) { + updateVerticalHeader(); updateHorizontalHeader(); - connect(m_spreadsheet, &Spreadsheet::aspectAboutToBeAdded, this, &SpreadsheetModel::handleAspectAboutToBeAdded); connect(m_spreadsheet, &Spreadsheet::aspectAdded, this, &SpreadsheetModel::handleAspectAdded); connect(m_spreadsheet, &Spreadsheet::aspectAboutToBeRemoved, this, &SpreadsheetModel::handleAspectAboutToBeRemoved); connect(m_spreadsheet, &Spreadsheet::aspectRemoved, this, &SpreadsheetModel::handleAspectRemoved); connect(m_spreadsheet, &Spreadsheet::aspectDescriptionChanged, this, &SpreadsheetModel::handleDescriptionChange); for (int i = 0; i < spreadsheet->columnCount(); ++i) { beginInsertColumns(QModelIndex(), i, i); handleAspectAdded(spreadsheet->column(i)); } m_spreadsheet->setModel(this); } void SpreadsheetModel::suppressSignals(bool value) { m_suppressSignals = value; //update the headers after all the data was added to the model //and we start listening to signals again if (!m_suppressSignals) { + m_rowCount = m_spreadsheet->rowCount(); + m_columnCount = m_spreadsheet->columnCount(); m_spreadsheet->emitColumnCountChanged(); updateVerticalHeader(); updateHorizontalHeader(); + beginResetModel(); + endResetModel(); } } Qt::ItemFlags SpreadsheetModel::flags(const QModelIndex& index) const { if (index.isValid()) return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable; else return Qt::ItemIsEnabled; } QVariant SpreadsheetModel::data(const QModelIndex& index, int role) const { if ( !index.isValid() ) return QVariant(); const int row = index.row(); const int col = index.column(); const Column* col_ptr = m_spreadsheet->column(col); if (!col_ptr) return QVariant(); switch (role) { case Qt::ToolTipRole: if (col_ptr->isValid(row)) { if (col_ptr->isMasked(row)) return QVariant(i18n("%1, masked (ignored in all operations)", col_ptr->asStringColumn()->textAt(row))); else return QVariant(col_ptr->asStringColumn()->textAt(row)); } else { if (col_ptr->isMasked(row)) return QVariant(i18n("invalid cell, masked (ignored in all operations)")); else return QVariant(i18n("invalid cell (ignored in all operations)")); } case Qt::EditRole: if (col_ptr->isValid(row)) return QVariant(col_ptr->asStringColumn()->textAt(row)); //m_formula_mode is not used at the moment //if (m_formula_mode) // return QVariant(col_ptr->formula(row)); break; case Qt::DisplayRole: if (!col_ptr->isValid(row)) return QVariant("-"); //m_formula_mode is not used at the moment //if (m_formula_mode) // return QVariant(col_ptr->formula(row)); return QVariant(col_ptr->asStringColumn()->textAt(row)); case Qt::ForegroundRole: if (!col_ptr->isValid(index.row())) return QVariant(QBrush(Qt::red)); break; case MaskingRole: return QVariant(col_ptr->isMasked(row)); case FormulaRole: return QVariant(col_ptr->formula(row)); // case Qt::DecorationRole: // if (m_formula_mode) // return QIcon(QPixmap(":/equals.png")); //TODO } return QVariant(); } QVariant SpreadsheetModel::headerData(int section, Qt::Orientation orientation, int role) const { - if ( (orientation == Qt::Horizontal && section > m_spreadsheet->columnCount()-1) - || (orientation == Qt::Vertical && section > m_spreadsheet->rowCount()-1) ) + if ( (orientation == Qt::Horizontal && section > m_columnCount-1) + || (orientation == Qt::Vertical && section > m_rowCount-1) ) return QVariant(); switch (orientation) { case Qt::Horizontal: switch (role) { case Qt::DisplayRole: case Qt::ToolTipRole: case Qt::EditRole: return m_horizontal_header_data.at(section); case Qt::DecorationRole: return m_spreadsheet->child(section)->icon(); case SpreadsheetModel::CommentRole: return m_spreadsheet->child(section)->comment(); } break; case Qt::Vertical: switch (role) { case Qt::DisplayRole: case Qt::ToolTipRole: return m_vertical_header_data.at(section); } } return QVariant(); } int SpreadsheetModel::rowCount(const QModelIndex& parent) const { Q_UNUSED(parent) - return m_spreadsheet->rowCount(); + return m_rowCount; } int SpreadsheetModel::columnCount(const QModelIndex& parent) const { Q_UNUSED(parent) - return m_spreadsheet->columnCount(); + return m_columnCount; } bool SpreadsheetModel::setData(const QModelIndex& index, const QVariant& value, int role) { if (!index.isValid()) return false; int row = index.row(); Column* column = m_spreadsheet->column(index.column()); //don't do anything if no new value was provided if (column->columnMode() == AbstractColumn::Numeric) { bool ok; QLocale locale; double new_value = locale.toDouble(value.toString(), &ok); if (ok) { if (column->valueAt(row) == new_value ) return false; } else { //an empty (non-numeric value) was provided if (std::isnan(column->valueAt(row))) return false; } } else { if (column->asStringColumn()->textAt(row) == value.toString()) return false; } switch (role) { case Qt::EditRole: { // remark: the validity of the cell is determined by the input filter if (m_formula_mode) column->setFormula(row, value.toString()); else column->asStringColumn()->setTextAt(row, value.toString()); return true; } case MaskingRole: { m_spreadsheet->column(index.column())->setMasked(row, value.toBool()); return true; } case FormulaRole: { m_spreadsheet->column(index.column())->setFormula(row, value.toString()); return true; } } return false; } QModelIndex SpreadsheetModel::index(int row, int column, const QModelIndex& parent) const { Q_UNUSED(parent) return createIndex(row, column); } QModelIndex SpreadsheetModel::parent(const QModelIndex& child) const { Q_UNUSED(child) return QModelIndex{}; } bool SpreadsheetModel::hasChildren(const QModelIndex& parent) const { Q_UNUSED(parent) return false; } -void SpreadsheetModel::handleAspectAboutToBeAdded(const AbstractAspect* parent, const AbstractAspect* before, const AbstractAspect* new_child) { - if (m_suppressSignals) - return; - - const Column* col = qobject_cast(new_child); - - if (!col || parent != static_cast(m_spreadsheet)) - return; - - //TODO: breaks undo/redo - Q_UNUSED(before); -// int index = before ? m_spreadsheet->indexOfChild(before) : 0; - //beginInsertColumns(QModelIndex(), index, index); -} - void SpreadsheetModel::handleAspectAdded(const AbstractAspect* aspect) { - const Column* col = qobject_cast(aspect); + const Column* col = dynamic_cast(aspect); if (!col || aspect->parentAspect() != static_cast(m_spreadsheet)) return; - updateVerticalHeader(); - updateHorizontalHeader(); - connect(col, &Column::plotDesignationChanged, this, &SpreadsheetModel::handlePlotDesignationChange); connect(col, &Column::modeChanged, this, &SpreadsheetModel::handleDataChange); connect(col, &Column::dataChanged, this, &SpreadsheetModel::handleDataChange); connect(col, &Column::formatChanged, this, &SpreadsheetModel::handleDataChange); connect(col, &Column::modeChanged, this, &SpreadsheetModel::handleModeChange); connect(col, &Column::rowsInserted, this, &SpreadsheetModel::handleRowsInserted); connect(col, &Column::rowsRemoved, this, &SpreadsheetModel::handleRowsRemoved); connect(col, &Column::maskingChanged, this, &SpreadsheetModel::handleDataChange); connect(col->outputFilter(), &AbstractSimpleFilter::digitsChanged, this, &SpreadsheetModel::handleDigitsChange); - beginResetModel(); - //TODO: breaks undo/redo - //endInsertColumns(); - endResetModel(); + if (!m_suppressSignals) { + updateVerticalHeader(); + updateHorizontalHeader(); + + beginResetModel(); + //TODO: breaks undo/redo + //endInsertColumns(); + endResetModel(); - if (!m_suppressSignals) + m_columnCount = m_spreadsheet->columnCount(); m_spreadsheet->emitColumnCountChanged(); + } } void SpreadsheetModel::handleAspectAboutToBeRemoved(const AbstractAspect* aspect) { if (m_suppressSignals) return; - const Column* col = qobject_cast(aspect); + const Column* col = dynamic_cast(aspect); if (!col || aspect->parentAspect() != static_cast(m_spreadsheet)) return; beginResetModel(); disconnect(col, nullptr, this, nullptr); } void SpreadsheetModel::handleAspectRemoved(const AbstractAspect* parent, const AbstractAspect* before, const AbstractAspect* child) { Q_UNUSED(before) - const Column* col = qobject_cast(child); + const Column* col = dynamic_cast(child); if (!col || parent != static_cast(m_spreadsheet)) return; updateVerticalHeader(); updateHorizontalHeader(); endResetModel(); + m_columnCount = m_spreadsheet->columnCount(); m_spreadsheet->emitColumnCountChanged(); } void SpreadsheetModel::handleDescriptionChange(const AbstractAspect* aspect) { if (m_suppressSignals) return; - const Column* col = qobject_cast(aspect); + const Column* col = dynamic_cast(aspect); if (!col || aspect->parentAspect() != static_cast(m_spreadsheet)) return; updateHorizontalHeader(); int index = m_spreadsheet->indexOfChild(col); emit headerDataChanged(Qt::Horizontal, index, index); } void SpreadsheetModel::handleModeChange(const AbstractColumn* col) { if (m_suppressSignals) return; updateHorizontalHeader(); int index = m_spreadsheet->indexOfChild(col); emit headerDataChanged(Qt::Horizontal, index, index); handleDataChange(col); //output filter was changed after the mode change, update the signal-slot connection disconnect(nullptr, SIGNAL(digitsChanged()), this, SLOT(handledigitsChange())); connect(dynamic_cast(col)->outputFilter(), &AbstractSimpleFilter::digitsChanged, this, &SpreadsheetModel::handleDigitsChange); } void SpreadsheetModel::handleDigitsChange() { if (m_suppressSignals) return; const auto* filter = dynamic_cast(QObject::sender()); if (!filter) return; const AbstractColumn* col = filter->output(0); handleDataChange(col); } void SpreadsheetModel::handlePlotDesignationChange(const AbstractColumn* col) { if (m_suppressSignals) return; updateHorizontalHeader(); int index = m_spreadsheet->indexOfChild(col); - emit headerDataChanged(Qt::Horizontal, index, m_spreadsheet->columnCount()-1); + emit headerDataChanged(Qt::Horizontal, index, m_columnCount-1); } void SpreadsheetModel::handleDataChange(const AbstractColumn* col) { if (m_suppressSignals) return; int i = m_spreadsheet->indexOfChild(col); - emit dataChanged(index(0, i), index(col->rowCount()-1, i)); + emit dataChanged(index(0, i), index(m_rowCount-1, i)); } void SpreadsheetModel::handleRowsInserted(const AbstractColumn* col, int before, int count) { if (m_suppressSignals) return; Q_UNUSED(before) Q_UNUSED(count) updateVerticalHeader(); int i = m_spreadsheet->indexOfChild(col); - emit dataChanged(index(0, i), index(col->rowCount()-1, i)); + m_rowCount = col->rowCount(); + emit dataChanged(index(0, i), index(m_rowCount-1, i)); m_spreadsheet->emitRowCountChanged(); } void SpreadsheetModel::handleRowsRemoved(const AbstractColumn* col, int first, int count) { if (m_suppressSignals) return; Q_UNUSED(first) Q_UNUSED(count) updateVerticalHeader(); int i = m_spreadsheet->indexOfChild(col); - emit dataChanged(index(0, i), index(col->rowCount()-1, i)); + m_rowCount = col->rowCount(); + emit dataChanged(index(0, i), index(m_rowCount-1, i)); m_spreadsheet->emitRowCountChanged(); } void SpreadsheetModel::updateVerticalHeader() { int old_rows = m_vertical_header_data.size(); - int new_rows = m_spreadsheet->rowCount(); + int new_rows = m_rowCount; if (new_rows > old_rows) { beginInsertRows(QModelIndex(), old_rows, new_rows-1); for (int i = old_rows+1; i <= new_rows; i++) m_vertical_header_data << i; endInsertRows(); } else if (new_rows < old_rows) { beginRemoveRows(QModelIndex(), new_rows, old_rows-1); while (m_vertical_header_data.size() > new_rows) m_vertical_header_data.removeLast(); endRemoveRows(); } } void SpreadsheetModel::updateHorizontalHeader() { int column_count = m_spreadsheet->childCount(); while (m_horizontal_header_data.size() < column_count) m_horizontal_header_data << QString(); while (m_horizontal_header_data.size() > column_count) m_horizontal_header_data.removeLast(); for (int i = 0; i < column_count; i++) { Column* col = m_spreadsheet->child(i); QString type; switch (col->columnMode()) { case AbstractColumn::Numeric: type = QLatin1String(" {") + i18n("Numeric") + QLatin1Char('}'); break; case AbstractColumn::Integer: type = QLatin1String(" {") + i18n("Integer") + QLatin1Char('}'); break; case AbstractColumn::Text: type = QLatin1String(" {") + i18n("Text") + QLatin1Char('}'); break; case AbstractColumn::Month: type = QLatin1String(" {") + i18n("Month Names") + QLatin1Char('}'); break; case AbstractColumn::Day: type = QLatin1String(" {") + i18n("Day Names") + QLatin1Char('}'); break; case AbstractColumn::DateTime: type = QLatin1String(" {") + i18n("Date and Time") + QLatin1Char('}'); break; } QString designation; switch (col->plotDesignation()) { case AbstractColumn::NoDesignation: break; case AbstractColumn::X: designation = QLatin1String(" [X]"); break; case AbstractColumn::Y: designation = QLatin1String(" [Y]"); break; case AbstractColumn::Z: designation = QLatin1String(" [Z]"); break; case AbstractColumn::XError: designation = QLatin1String(" [") + i18n("X-error") + QLatin1Char(']'); break; case AbstractColumn::XErrorPlus: designation = QLatin1String(" [") + i18n("X-error +") + QLatin1Char(']'); break; case AbstractColumn::XErrorMinus: designation = QLatin1String(" [") + i18n("X-error -") + QLatin1Char(']'); break; case AbstractColumn::YError: designation = QLatin1String(" [") + i18n("Y-error") + QLatin1Char(']'); break; case AbstractColumn::YErrorPlus: designation = QLatin1String(" [") + i18n("Y-error +") + QLatin1Char(']'); break; case AbstractColumn::YErrorMinus: designation = QLatin1String(" [") + i18n("Y-error -") + QLatin1Char(']'); break; } m_horizontal_header_data.replace(i, col->name() + type + designation); } } Column* SpreadsheetModel::column(int index) { return m_spreadsheet->column(index); } void SpreadsheetModel::activateFormulaMode(bool on) { if (m_formula_mode == on) return; m_formula_mode = on; - int rows = m_spreadsheet->rowCount(); - int cols = m_spreadsheet->columnCount(); - - if (rows > 0 && cols > 0) - emit dataChanged(index(0,0), index(rows-1,cols-1)); + if (m_rowCount > 0 && m_columnCount > 0) + emit dataChanged(index(0,0), index(m_rowCount - 1, m_columnCount - 1)); } bool SpreadsheetModel::formulaModeActive() const { return m_formula_mode; } diff --git a/src/backend/spreadsheet/SpreadsheetModel.h b/src/backend/spreadsheet/SpreadsheetModel.h index c7408d238..2ffe58b36 100644 --- a/src/backend/spreadsheet/SpreadsheetModel.h +++ b/src/backend/spreadsheet/SpreadsheetModel.h @@ -1,98 +1,99 @@ /*************************************************************************** File : SpreadsheetModel.h Project : LabPlot Description : Model for the access to a Spreadsheet -------------------------------------------------------------------- Copyright : (C) 2007 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2009 Knut Franke (knut.franke@gmx.de) Copyright : (C) 2013-2016 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef SPREADSHEETMODEL_H #define SPREADSHEETMODEL_H #include class QStringList; class Column; class Spreadsheet; class AbstractAspect; class AbstractColumn; class SpreadsheetModel : public QAbstractItemModel { Q_OBJECT public: explicit SpreadsheetModel(Spreadsheet*); enum CustomDataRole { MaskingRole = Qt::UserRole, //!< bool determining whether the cell is masked FormulaRole = Qt::UserRole+1, //!< the cells formula CommentRole = Qt::UserRole+2, //!< the column comment (for headerData()) }; Qt::ItemFlags flags( const QModelIndex & index ) const override; QVariant data(const QModelIndex& index, int role) const override; QVariant headerData(int section, Qt::Orientation orientation,int role) const override; int rowCount(const QModelIndex& parent = QModelIndex()) const override; int columnCount(const QModelIndex& parent = QModelIndex()) const override; bool setData(const QModelIndex& index, const QVariant& value, int role) override; QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const override; QModelIndex parent(const QModelIndex& child) const override; bool hasChildren (const QModelIndex& parent = QModelIndex() ) const override; Column* column(int index); void activateFormulaMode(bool on); bool formulaModeActive() const; void suppressSignals(bool); private slots: - void handleAspectAboutToBeAdded(const AbstractAspect* parent, const AbstractAspect* before, const AbstractAspect* child); void handleAspectAdded(const AbstractAspect*); void handleAspectAboutToBeRemoved(const AbstractAspect*); void handleAspectRemoved(const AbstractAspect* parent, const AbstractAspect* before, const AbstractAspect* child); void handleDescriptionChange(const AbstractAspect*); void handleModeChange(const AbstractColumn*); void handleDigitsChange(); void handlePlotDesignationChange(const AbstractColumn*); void handleDataChange(const AbstractColumn*); void handleRowsInserted(const AbstractColumn* col, int before, int count); void handleRowsRemoved(const AbstractColumn* col, int first, int count); protected: void updateVerticalHeader(); void updateHorizontalHeader(); private: Spreadsheet* m_spreadsheet; bool m_formula_mode{false}; QVector m_vertical_header_data; QStringList m_horizontal_header_data; int m_defaultHeaderHeight; bool m_suppressSignals{false}; + int m_rowCount{0}; + int m_columnCount{0}; }; #endif diff --git a/src/backend/worksheet/TreeModel.cpp b/src/backend/worksheet/TreeModel.cpp index 282c9742e..47aece952 100644 --- a/src/backend/worksheet/TreeModel.cpp +++ b/src/backend/worksheet/TreeModel.cpp @@ -1,322 +1,321 @@ /*************************************************************************** File : TreeModel.cpp Project : LabPlot Description : This is an abstract treemodel which can be used by a treeview -------------------------------------------------------------------- Copyright : (C) 2019 Martin Marmsoler (martin.marmsoler@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "TreeModel.h" //########################################################## // TreeItem ############################################### //########################################################## TreeItem::TreeItem(const QVector &data, TreeItem *parent) : itemData(data), parentItem(parent) { } TreeItem::~TreeItem() { qDeleteAll(childItems); } TreeItem *TreeItem::child(int number) { return childItems.value(number); } int TreeItem::childCount() const { return childItems.count(); } int TreeItem::childNumber() const { if (parentItem) return parentItem->childItems.indexOf(const_cast(this)); return 0; } int TreeItem::columnCount() const { return itemData.count(); } QVariant TreeItem::data(int column) const { return itemData.value(column); } QVariant TreeItem::backgroundColor() const { return m_backgroundColor; } bool TreeItem::insertChildren(int position, int count, int columns) { if (position < 0 || position > childItems.size()) return false; for (int row = 0; row < count; ++row) { QVector data(columns); TreeItem *item = new TreeItem(data, this); childItems.insert(position, item); } return true; } bool TreeItem::insertColumns(int position, int columns) { if (position < 0 || position > itemData.size()) return false; for (int column = 0; column < columns; ++column) itemData.insert(position, QVariant()); foreach (TreeItem *child, childItems) child->insertColumns(position, columns); return true; } TreeItem *TreeItem::parent() { return parentItem; } bool TreeItem::removeChildren(int position, int count) { if (position < 0 || position + count > childItems.size()) return false; for (int row = 0; row < count; ++row) delete childItems.takeAt(position); return true; } bool TreeItem::removeColumns(int position, int columns) { if (position < 0 || position + columns > itemData.size()) return false; for (int column = 0; column < columns; ++column) itemData.remove(position); foreach (TreeItem *child, childItems) child->removeColumns(position, columns); return true; } bool TreeItem::setData(int column, const QVariant &value) { if (column < 0 || column >= itemData.size()) return false; itemData[column] = value; return true; } bool TreeItem::setBackgroundColor(int column, const QVariant &value) { if (column < 0 || column >= itemData.size()) return false; m_backgroundColor = value.value(); return true; } //########################################################## // TreeModel ############################################### //########################################################## TreeModel::TreeModel(const QStringList &headers, QObject *parent) : QAbstractItemModel(parent) { QVector rootData; for (auto header : headers) rootData << header; rootItem = new TreeItem(rootData); } TreeModel::~TreeModel() { delete rootItem; } int TreeModel::columnCount(const QModelIndex & /* parent */) const { return rootItem->columnCount(); } QVariant TreeModel::treeData(const int row, const int column, const QModelIndex& parent, const int role) { QModelIndex currentIndex = index(row, column, parent); return data(currentIndex, role); } QVariant TreeModel::data(const QModelIndex &index, int role) const { if (!index.isValid()) return QVariant(); if (role != Qt::DisplayRole && role != Qt::EditRole && role != Qt::BackgroundRole) return QVariant(); TreeItem *item = getItem(index); if (role != Qt::BackgroundRole) return item->data(index.column()); return item->backgroundColor(); } Qt::ItemFlags TreeModel::flags(const QModelIndex &index) const { if (!index.isValid()) return nullptr; return Qt::ItemIsEditable | QAbstractItemModel::flags(index); } TreeItem *TreeModel::getItem(const QModelIndex &index) const { if (index.isValid()) { TreeItem *item = static_cast(index.internalPointer()); if (item) return item; } return rootItem; } QVariant TreeModel::headerData(int section, Qt::Orientation orientation, int role) const { if (orientation == Qt::Horizontal && role == Qt::DisplayRole) return rootItem->data(section); return QVariant(); } QModelIndex TreeModel::index(int row, int column, const QModelIndex &parent) const { if (parent.isValid() && parent.column() != 0) return QModelIndex(); TreeItem *parentItem = getItem(parent); TreeItem *childItem = parentItem->child(row); if (childItem) return createIndex(row, column, childItem); else return QModelIndex(); } bool TreeModel::insertColumns(int position, int columns, const QModelIndex &parent) { bool success; beginInsertColumns(parent, position, position + columns - 1); success = rootItem->insertColumns(position, columns); endInsertColumns(); return success; } bool TreeModel::insertRows(int position, int rows, const QModelIndex &parent) { TreeItem *parentItem = getItem(parent); bool success; beginInsertRows(parent, position, position + rows - 1); success = parentItem->insertChildren(position, rows, rootItem->columnCount()); endInsertRows(); return success; } QModelIndex TreeModel::parent(const QModelIndex &index) const { if (!index.isValid()) return QModelIndex(); TreeItem *childItem = getItem(index); TreeItem *parentItem = childItem->parent(); if (parentItem == rootItem) return QModelIndex(); return createIndex(parentItem->childNumber(), 0, parentItem); } bool TreeModel::removeColumns(int position, int columns, const QModelIndex &parent) { bool success; beginRemoveColumns(parent, position, position + columns - 1); success = rootItem->removeColumns(position, columns); endRemoveColumns(); if (rootItem->columnCount() == 0) removeRows(0, rowCount()); return success; } bool TreeModel::removeRows(int position, int rows, const QModelIndex &parent) { TreeItem *parentItem = getItem(parent); - bool success = true; beginRemoveRows(parent, position, position + rows - 1); - success = parentItem->removeChildren(position, rows); + bool success = parentItem->removeChildren(position, rows); endRemoveRows(); return success; } int TreeModel::rowCount(const QModelIndex &parent) const { TreeItem *parentItem = getItem(parent); return parentItem->childCount(); } bool TreeModel::setTreeData(const QVariant data, const int row, const int column, const QModelIndex &parent, int role) { QModelIndex curveIndex = index(row, column, parent); return setData(curveIndex, data, role); } bool TreeModel::setData(const QModelIndex &index, const QVariant &value, int role) { if (role == Qt::EditRole || role == Qt::DisplayRole) { TreeItem *item = getItem(index); bool result = item->setData(index.column(), value); if (result) emit dataChanged(index, index); return result; } else if (role == Qt::BackgroundRole) { TreeItem *item = getItem(index); bool result = item->setBackgroundColor(index.column(), value); if (result) emit dataChanged(index, index); } return false; } bool TreeModel::setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role) { if (role != Qt::EditRole && role != Qt::DisplayRole && orientation != Qt::Horizontal) return false; bool result = rootItem->setData(section, value); if (result) emit headerDataChanged(orientation, section, section); return result; } int TreeModel::compareStrings(const QString value, const int row, const int column, const QModelIndex &parent) { QModelIndex plotIndex = index(row, column, parent); return plotIndex.data().toString().compare(value); } diff --git a/src/backend/worksheet/Worksheet.cpp b/src/backend/worksheet/Worksheet.cpp index b475c3554..9b1bdab78 100644 --- a/src/backend/worksheet/Worksheet.cpp +++ b/src/backend/worksheet/Worksheet.cpp @@ -1,1568 +1,1566 @@ /*************************************************************************** File : Worksheet.cpp Project : LabPlot Description : Worksheet -------------------------------------------------------------------- Copyright : (C) 2009 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2011-2019 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "Worksheet.h" #include "WorksheetPrivate.h" #include "WorksheetElement.h" #include "commonfrontend/worksheet/WorksheetView.h" #include "backend/core/Project.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/worksheet/TreeModel.h" #include "backend/worksheet/TextLabel.h" #include "backend/lib/commandtemplates.h" #include "backend/lib/XmlStreamReader.h" #include "kdefrontend/worksheet/ExportWorksheetDialog.h" #include "kdefrontend/ThemeHandler.h" #include #include #include #include #include #include #include #include #include #include #include /** * \class Worksheet * \brief Top-level container for worksheet elements like plot, labels, etc. * * The worksheet is, besides the data containers \c Spreadsheet and \c Matrix, another central part of the application * and provides an area for showing and grouping together different kinds of worksheet objects - plots, labels &etc; * * * \ingroup worksheet */ Worksheet::Worksheet(const QString& name, bool loading) : AbstractPart(name, AspectType::Worksheet), d(new WorksheetPrivate(this)) { connect(this, &Worksheet::aspectAdded, this, &Worksheet::handleAspectAdded); connect(this, &Worksheet::aspectAboutToBeRemoved, this, &Worksheet::handleAspectAboutToBeRemoved); connect(this, &Worksheet::aspectRemoved, this, &Worksheet::handleAspectRemoved); if (!loading) init(); } Worksheet::~Worksheet() { delete d; } void Worksheet::init() { KConfig config; KConfigGroup group = config.group("Worksheet"); //size d->scaleContent = group.readEntry("ScaleContent", false); d->useViewSize = group.readEntry("UseViewSize", false); d->pageRect.setX(0); d->pageRect.setY(0); - d->pageRect.setWidth(group.readEntry("Width", 1500)); - d->pageRect.setHeight(group.readEntry("Height", 1500)); + d->pageRect.setWidth(group.readEntry("Width", 1000)); + d->pageRect.setHeight(group.readEntry("Height", 1000)); d->m_scene->setSceneRect(d->pageRect); //background d->backgroundType = (PlotArea::BackgroundType) group.readEntry("BackgroundType", (int) PlotArea::Color); d->backgroundColorStyle = (PlotArea::BackgroundColorStyle) group.readEntry("BackgroundColorStyle", (int) PlotArea::SingleColor); d->backgroundImageStyle = (PlotArea::BackgroundImageStyle) group.readEntry("BackgroundImageStyle", (int) PlotArea::Scaled); d->backgroundBrushStyle = (Qt::BrushStyle) group.readEntry("BackgroundBrushStyle", (int) Qt::SolidPattern); d->backgroundFileName = group.readEntry("BackgroundFileName", QString()); d->backgroundFirstColor = group.readEntry("BackgroundFirstColor", QColor(Qt::white)); d->backgroundSecondColor = group.readEntry("BackgroundSecondColor", QColor(Qt::black)); d->backgroundOpacity = group.readEntry("BackgroundOpacity", 1.0); //layout d->layout = (Worksheet::Layout) group.readEntry("Layout", (int) Worksheet::VerticalLayout); d->layoutTopMargin = group.readEntry("LayoutTopMargin", convertToSceneUnits(1, Centimeter)); d->layoutBottomMargin = group.readEntry("LayoutBottomMargin", convertToSceneUnits(1, Centimeter)); d->layoutLeftMargin = group.readEntry("LayoutLeftMargin", convertToSceneUnits(1, Centimeter)); d->layoutRightMargin = group.readEntry("LayoutRightMargin", convertToSceneUnits(1, Centimeter)); d->layoutVerticalSpacing = group.readEntry("LayoutVerticalSpacing", convertToSceneUnits(1, Centimeter)); d->layoutHorizontalSpacing = group.readEntry("LayoutHorizontalSpacing", convertToSceneUnits(1, Centimeter)); d->layoutRowCount = group.readEntry("LayoutRowCount", 2); d->layoutColumnCount = group.readEntry("LayoutColumnCount", 2); //default theme KConfigGroup settings = KSharedConfig::openConfig()->group(QLatin1String("Settings_Worksheet")); d->theme = settings.readEntry(QStringLiteral("Theme"), QString()); if (!d->theme.isEmpty()) loadTheme(d->theme); } /*! converts from \c unit to the scene units. At the moment, 1 scene unit corresponds to 1/10 mm. */ float Worksheet::convertToSceneUnits(const float value, const Worksheet::Unit unit) { switch (unit) { case Worksheet::Millimeter: return value*10.0; case Worksheet::Centimeter: return value*100.0; case Worksheet::Inch: return value*25.4*10.; case Worksheet::Point: return value*25.4/72.*10.; } return 0; } /*! converts from the scene units to \c unit . At the moment, 1 scene unit corresponds to 1/10 mm. */ float Worksheet::convertFromSceneUnits(const float value, const Worksheet::Unit unit) { switch (unit) { case Worksheet::Millimeter: return value/10.0; case Worksheet::Centimeter: return value/100.0; case Worksheet::Inch: return value/25.4/10.; case Worksheet::Point: return value/25.4/10.*72.; } return 0; } QIcon Worksheet::icon() const { return QIcon::fromTheme("labplot-worksheet"); } /** * Return a new context menu. The caller takes ownership of the menu. */ QMenu* Worksheet::createContextMenu() { QMenu* menu = AbstractPart::createContextMenu(); Q_ASSERT(menu); emit requestProjectContextMenu(menu); return menu; } //! Construct a primary view on me. /** * This method may be called multiple times during the life time of an Aspect, or it might not get * called at all. Aspects must not depend on the existence of a view for their operation. */ QWidget* Worksheet::view() const { if (!m_partView) { m_view = new WorksheetView(const_cast(this)); m_partView = m_view; connect(m_view, &WorksheetView::statusInfo, this, &Worksheet::statusInfo); connect(this, &Worksheet::cartesianPlotMouseModeChanged, m_view, &WorksheetView::cartesianPlotMouseModeChangedSlot); } return m_partView; } /*! * returns the list of all parent aspects (folders and sub-folders) * together with all the data containers required to plot the data in the worksheet */ QVector Worksheet::dependsOn() const { //add all parent aspects (folders and sub-folders) QVector aspects = AbstractAspect::dependsOn(); //traverse all plots and add all data containers they depend on for (const auto* plot : children()) aspects << plot->dependsOn(); return aspects; } bool Worksheet::exportView() const { auto* dlg = new ExportWorksheetDialog(m_view); dlg->setFileName(name()); bool ret; if ( (ret = (dlg->exec() == QDialog::Accepted)) ) { QString path = dlg->path(); const WorksheetView::ExportFormat format = dlg->exportFormat(); const WorksheetView::ExportArea area = dlg->exportArea(); const bool background = dlg->exportBackground(); const int resolution = dlg->exportResolution(); WAIT_CURSOR; m_view->exportToFile(path, format, area, background, resolution); RESET_CURSOR; } delete dlg; return ret; } bool Worksheet::printView() { QPrinter printer; auto* dlg = new QPrintDialog(&printer, m_view); dlg->setWindowTitle(i18nc("@title:window", "Print Worksheet")); bool ret; if ( (ret = (dlg->exec() == QDialog::Accepted)) ) m_view->print(&printer); delete dlg; return ret; } bool Worksheet::printPreview() const { auto* dlg = new QPrintPreviewDialog(m_view); connect(dlg, &QPrintPreviewDialog::paintRequested, m_view, &WorksheetView::print); return dlg->exec(); } void Worksheet::handleAspectAdded(const AbstractAspect* aspect) { const auto* addedElement = qobject_cast(aspect); if (!addedElement) return; if (aspect->parentAspect() != this) return; //add the GraphicsItem of the added child to the scene QGraphicsItem* item = addedElement->graphicsItem(); d->m_scene->addItem(item); const CartesianPlot* plot = dynamic_cast(aspect); if (plot) { connect(plot, &CartesianPlot::mouseMoveCursorModeSignal, this, &Worksheet::cartesianPlotMouseMoveCursorMode); connect(plot, &CartesianPlot::mouseMoveZoomSelectionModeSignal, this, &Worksheet::cartesianPlotMouseMoveZoomSelectionMode); connect(plot, &CartesianPlot::mousePressCursorModeSignal, this, &Worksheet::cartesianPlotMousePressCursorMode); connect(plot, &CartesianPlot::mousePressZoomSelectionModeSignal, this, &Worksheet::cartesianPlotMousePressZoomSelectionMode); connect(plot, &CartesianPlot::mouseReleaseZoomSelectionModeSignal, this, &Worksheet::cartesianPlotMouseReleaseZoomSelectionMode); connect(plot, &CartesianPlot::mouseHoverZoomSelectionModeSignal, this, &Worksheet::cartesianPlotMouseHoverZoomSelectionMode); + connect(plot, &CartesianPlot::mouseHoverOutsideDataRectSignal, this, &Worksheet::cartesianPlotMouseHoverOutsideDataRect); + connect(plot, &CartesianPlot::aspectDescriptionChanged, this, &Worksheet::updateCompleteCursorTreeModel); + connect(plot, &CartesianPlot::curveNameChanged, this, &Worksheet::updateCompleteCursorTreeModel); connect(plot, &CartesianPlot::curveRemoved, this, &Worksheet::curveRemoved); connect(plot, &CartesianPlot::curveAdded, this, &Worksheet::curveAdded); connect(plot, &CartesianPlot::visibleChanged, this, &Worksheet::updateCompleteCursorTreeModel); connect(plot, &CartesianPlot::curveVisibilityChangedSignal, this, &Worksheet::updateCompleteCursorTreeModel); connect(plot, &CartesianPlot::curveDataChanged, this, &Worksheet::curveDataChanged); connect(plot, static_cast(&CartesianPlot::curveLinePenChanged), this, &Worksheet::updateCurveBackground); connect(plot, &CartesianPlot::mouseModeChanged, this, &Worksheet::cartesianPlotMouseModeChangedSlot); auto* p = const_cast(plot); p->setLocked(d->plotsLocked); cursorModelPlotAdded(p->name()); } qreal zVal = 0; for (auto* child : children(IncludeHidden)) child->graphicsItem()->setZValue(zVal++); //if a theme was selected in the worksheet, apply this theme for newly added children if (!d->theme.isEmpty() && !isLoading()) { KConfig config(ThemeHandler::themeFilePath(d->theme), KConfig::SimpleConfig); const_cast(addedElement)->loadThemeConfig(config); } //recalculated the layout if (!isLoading()) { if (d->layout != Worksheet::NoLayout) d->updateLayout(false); } } void Worksheet::handleAspectAboutToBeRemoved(const AbstractAspect* aspect) { const auto* removedElement = qobject_cast(aspect); if (removedElement) { QGraphicsItem* item = removedElement->graphicsItem(); d->m_scene->removeItem(item); } } void Worksheet::handleAspectRemoved(const AbstractAspect* parent, const AbstractAspect* before, const AbstractAspect* child) { Q_UNUSED(parent); Q_UNUSED(before); if (d->layout != Worksheet::NoLayout) d->updateLayout(false); auto* plot = dynamic_cast(child); if (plot) cursorModelPlotRemoved(plot->name()); } QGraphicsScene* Worksheet::scene() const { return d->m_scene; } QRectF Worksheet::pageRect() const { return d->m_scene->sceneRect(); } /*! this slot is called when a worksheet element is selected in the project explorer. emits \c itemSelected() which forwards this event to the \c WorksheetView in order to select the corresponding \c QGraphicsItem. */ void Worksheet::childSelected(const AbstractAspect* aspect) { auto* element = qobject_cast(const_cast(aspect)); if (element) emit itemSelected(element->graphicsItem()); } /*! this slot is called when a worksheet element is deselected in the project explorer. emits \c itemDeselected() which forwards this event to \c WorksheetView in order to deselect the corresponding \c QGraphicsItem. */ void Worksheet::childDeselected(const AbstractAspect* aspect) { auto* element = qobject_cast(const_cast(aspect)); if (element) emit itemDeselected(element->graphicsItem()); } /*! * Emits the signal to select or to deselect the aspect corresponding to \c QGraphicsItem \c item in the project explorer, * if \c selected=true or \c selected=false, respectively. * The signal is handled in \c AspectTreeModel and forwarded to the tree view in \c ProjectExplorer. * This function is called in \c WorksheetView upon selection changes. */ void Worksheet::setItemSelectedInView(const QGraphicsItem* item, const bool b) { //determine the corresponding aspect const AbstractAspect* aspect(nullptr); for (const auto* child : children(IncludeHidden) ) { aspect = this->aspectFromGraphicsItem(child, item); if (aspect) break; } if (!aspect) return; //forward selection/deselection to AbstractTreeModel if (b) emit childAspectSelectedInView(aspect); else emit childAspectDeselectedInView(aspect); } /*! * helper function: checks whether \c aspect or one of its children has the \c GraphicsItem \c item * Returns a pointer to \c WorksheetElement having this item. */ WorksheetElement* Worksheet::aspectFromGraphicsItem(const WorksheetElement* aspect, const QGraphicsItem* item) const { if ( aspect->graphicsItem() == item ) return const_cast(aspect); else { for (const auto* child : aspect->children(AbstractAspect::IncludeHidden) ) { WorksheetElement* a = this->aspectFromGraphicsItem(child, item); if (a) return a; } return nullptr; } } /*! Selects or deselects the worksheet in the project explorer. This function is called in \c WorksheetView. The worksheet gets deselected if there are selected items in the view, and selected if there are no selected items in the view. */ void Worksheet::setSelectedInView(const bool b) { if (b) emit childAspectSelectedInView(this); else emit childAspectDeselectedInView(this); } void Worksheet::deleteAspectFromGraphicsItem(const QGraphicsItem* item) { Q_ASSERT(item); //determine the corresponding aspect AbstractAspect* aspect(nullptr); for (const auto* child : children(IncludeHidden) ) { aspect = this->aspectFromGraphicsItem(child, item); if (aspect) break; } if (!aspect) return; if (aspect->parentAspect()) aspect->parentAspect()->removeChild(aspect); else this->removeChild(aspect); } void Worksheet::setIsClosing() { if (m_view) m_view->setIsClosing(); } /*! * \brief Worksheet::getPlotCount * \return number of CartesianPlot's in the Worksheet */ int Worksheet::getPlotCount() { return children().length(); } /*! * \brief Worksheet::getPlot * \param index Number of plot which should be returned * \return Pointer to the CartesianPlot which was searched with index */ WorksheetElement *Worksheet::getPlot(int index) { QVector cartesianPlots = children(); if (cartesianPlots.length()-1 >= index) return cartesianPlots[index]; return nullptr; } TreeModel* Worksheet::cursorModel() { return d->cursorData; } void Worksheet::update() { emit requestUpdate(); } void Worksheet::setSuppressLayoutUpdate(bool value) { d->suppressLayoutUpdate = value; } void Worksheet::updateLayout() { d->updateLayout(); } Worksheet::CartesianPlotActionMode Worksheet::cartesianPlotActionMode() { return d->cartesianPlotActionMode; } Worksheet::CartesianPlotActionMode Worksheet::cartesianPlotCursorMode() { return d->cartesianPlotCursorMode; } bool Worksheet::plotsLocked() { return d->plotsLocked; } void Worksheet::setCartesianPlotActionMode(Worksheet::CartesianPlotActionMode mode) { if (d->cartesianPlotActionMode == mode) return; d->cartesianPlotActionMode = mode; project()->setChanged(true); } void Worksheet::setCartesianPlotCursorMode(Worksheet::CartesianPlotActionMode mode) { if (d->cartesianPlotCursorMode == mode) return; d->cartesianPlotCursorMode = mode; if (mode == Worksheet::CartesianPlotActionMode::ApplyActionToAll) { d->suppressCursorPosChanged = true; QVector plots = children(); QPointF logicPos; if (!plots.isEmpty()) { for (int i = 0; i < 2; i++) { logicPos = QPointF(plots[0]->cursorPos(i), 0); // y value does not matter cartesianPlotMousePressCursorMode(i, logicPos); } } d->suppressCursorPosChanged = false; } updateCompleteCursorTreeModel(); project()->setChanged(true); } void Worksheet::setPlotsLocked(bool lock) { if (d->plotsLocked == lock) return; d->plotsLocked = lock; for (auto* plot: children()) plot->setLocked(lock); project()->setChanged(true); } void Worksheet::registerShortcuts() { m_view->registerShortcuts(); } void Worksheet::unregisterShortcuts() { m_view->unregisterShortcuts(); } /* =============================== getter methods for general options ==================================== */ BASIC_D_READER_IMPL(Worksheet, bool, scaleContent, scaleContent) BASIC_D_READER_IMPL(Worksheet, bool, useViewSize, useViewSize) /* =============================== getter methods for background options ================================= */ BASIC_D_READER_IMPL(Worksheet, PlotArea::BackgroundType, backgroundType, backgroundType) BASIC_D_READER_IMPL(Worksheet, PlotArea::BackgroundColorStyle, backgroundColorStyle, backgroundColorStyle) BASIC_D_READER_IMPL(Worksheet, PlotArea::BackgroundImageStyle, backgroundImageStyle, backgroundImageStyle) BASIC_D_READER_IMPL(Worksheet, Qt::BrushStyle, backgroundBrushStyle, backgroundBrushStyle) CLASS_D_READER_IMPL(Worksheet, QColor, backgroundFirstColor, backgroundFirstColor) CLASS_D_READER_IMPL(Worksheet, QColor, backgroundSecondColor, backgroundSecondColor) CLASS_D_READER_IMPL(Worksheet, QString, backgroundFileName, backgroundFileName) BASIC_D_READER_IMPL(Worksheet, float, backgroundOpacity, backgroundOpacity) /* =============================== getter methods for layout options ====================================== */ BASIC_D_READER_IMPL(Worksheet, Worksheet::Layout, layout, layout) BASIC_D_READER_IMPL(Worksheet, float, layoutTopMargin, layoutTopMargin) BASIC_D_READER_IMPL(Worksheet, float, layoutBottomMargin, layoutBottomMargin) BASIC_D_READER_IMPL(Worksheet, float, layoutLeftMargin, layoutLeftMargin) BASIC_D_READER_IMPL(Worksheet, float, layoutRightMargin, layoutRightMargin) BASIC_D_READER_IMPL(Worksheet, float, layoutHorizontalSpacing, layoutHorizontalSpacing) BASIC_D_READER_IMPL(Worksheet, float, layoutVerticalSpacing, layoutVerticalSpacing) BASIC_D_READER_IMPL(Worksheet, int, layoutRowCount, layoutRowCount) BASIC_D_READER_IMPL(Worksheet, int, layoutColumnCount, layoutColumnCount) CLASS_D_READER_IMPL(Worksheet, QString, theme, theme) /* ============================ setter methods and undo commands for general options ===================== */ void Worksheet::setUseViewSize(bool useViewSize) { if (useViewSize != d->useViewSize) { d->useViewSize = useViewSize; emit useViewSizeRequested(); } } STD_SETTER_CMD_IMPL_S(Worksheet, SetScaleContent, bool, scaleContent) void Worksheet::setScaleContent(bool scaleContent) { if (scaleContent != d->scaleContent) exec(new WorksheetSetScaleContentCmd(d, scaleContent, ki18n("%1: change \"rescale the content\" property"))); } /* ============================ setter methods and undo commands for background options ================= */ STD_SETTER_CMD_IMPL_F_S(Worksheet, SetBackgroundType, PlotArea::BackgroundType, backgroundType, update) void Worksheet::setBackgroundType(PlotArea::BackgroundType type) { if (type != d->backgroundType) exec(new WorksheetSetBackgroundTypeCmd(d, type, ki18n("%1: background type changed"))); } STD_SETTER_CMD_IMPL_F_S(Worksheet, SetBackgroundColorStyle, PlotArea::BackgroundColorStyle, backgroundColorStyle, update) void Worksheet::setBackgroundColorStyle(PlotArea::BackgroundColorStyle style) { if (style != d->backgroundColorStyle) exec(new WorksheetSetBackgroundColorStyleCmd(d, style, ki18n("%1: background color style changed"))); } STD_SETTER_CMD_IMPL_F_S(Worksheet, SetBackgroundImageStyle, PlotArea::BackgroundImageStyle, backgroundImageStyle, update) void Worksheet::setBackgroundImageStyle(PlotArea::BackgroundImageStyle style) { if (style != d->backgroundImageStyle) exec(new WorksheetSetBackgroundImageStyleCmd(d, style, ki18n("%1: background image style changed"))); } STD_SETTER_CMD_IMPL_F_S(Worksheet, SetBackgroundBrushStyle, Qt::BrushStyle, backgroundBrushStyle, update) void Worksheet::setBackgroundBrushStyle(Qt::BrushStyle style) { if (style != d->backgroundBrushStyle) exec(new WorksheetSetBackgroundBrushStyleCmd(d, style, ki18n("%1: background brush style changed"))); } STD_SETTER_CMD_IMPL_F_S(Worksheet, SetBackgroundFirstColor, QColor, backgroundFirstColor, update) void Worksheet::setBackgroundFirstColor(const QColor &color) { if (color!= d->backgroundFirstColor) exec(new WorksheetSetBackgroundFirstColorCmd(d, color, ki18n("%1: set background first color"))); } STD_SETTER_CMD_IMPL_F_S(Worksheet, SetBackgroundSecondColor, QColor, backgroundSecondColor, update) void Worksheet::setBackgroundSecondColor(const QColor &color) { if (color!= d->backgroundSecondColor) exec(new WorksheetSetBackgroundSecondColorCmd(d, color, ki18n("%1: set background second color"))); } STD_SETTER_CMD_IMPL_F_S(Worksheet, SetBackgroundFileName, QString, backgroundFileName, update) void Worksheet::setBackgroundFileName(const QString& fileName) { if (fileName!= d->backgroundFileName) exec(new WorksheetSetBackgroundFileNameCmd(d, fileName, ki18n("%1: set background image"))); } STD_SETTER_CMD_IMPL_F_S(Worksheet, SetBackgroundOpacity, float, backgroundOpacity, update) void Worksheet::setBackgroundOpacity(float opacity) { if (opacity != d->backgroundOpacity) exec(new WorksheetSetBackgroundOpacityCmd(d, opacity, ki18n("%1: set opacity"))); } /* ============================ setter methods and undo commands for layout options ================= */ STD_SETTER_CMD_IMPL_F_S(Worksheet, SetLayout, Worksheet::Layout, layout, updateLayout) void Worksheet::setLayout(Worksheet::Layout layout) { if (layout != d->layout) { beginMacro(i18n("%1: set layout", name())); exec(new WorksheetSetLayoutCmd(d, layout, ki18n("%1: set layout"))); endMacro(); } } STD_SETTER_CMD_IMPL_M_F_S(Worksheet, SetLayoutTopMargin, float, layoutTopMargin, updateLayout) void Worksheet::setLayoutTopMargin(float margin) { if (margin != d->layoutTopMargin) { beginMacro(i18n("%1: set layout top margin", name())); exec(new WorksheetSetLayoutTopMarginCmd(d, margin, ki18n("%1: set layout top margin"))); endMacro(); } } STD_SETTER_CMD_IMPL_M_F_S(Worksheet, SetLayoutBottomMargin, float, layoutBottomMargin, updateLayout) void Worksheet::setLayoutBottomMargin(float margin) { if (margin != d->layoutBottomMargin) { beginMacro(i18n("%1: set layout bottom margin", name())); exec(new WorksheetSetLayoutBottomMarginCmd(d, margin, ki18n("%1: set layout bottom margin"))); endMacro(); } } STD_SETTER_CMD_IMPL_M_F_S(Worksheet, SetLayoutLeftMargin, float, layoutLeftMargin, updateLayout) void Worksheet::setLayoutLeftMargin(float margin) { if (margin != d->layoutLeftMargin) { beginMacro(i18n("%1: set layout left margin", name())); exec(new WorksheetSetLayoutLeftMarginCmd(d, margin, ki18n("%1: set layout left margin"))); endMacro(); } } STD_SETTER_CMD_IMPL_M_F_S(Worksheet, SetLayoutRightMargin, float, layoutRightMargin, updateLayout) void Worksheet::setLayoutRightMargin(float margin) { if (margin != d->layoutRightMargin) { beginMacro(i18n("%1: set layout right margin", name())); exec(new WorksheetSetLayoutRightMarginCmd(d, margin, ki18n("%1: set layout right margin"))); endMacro(); } } STD_SETTER_CMD_IMPL_M_F_S(Worksheet, SetLayoutVerticalSpacing, float, layoutVerticalSpacing, updateLayout) void Worksheet::setLayoutVerticalSpacing(float spacing) { if (spacing != d->layoutVerticalSpacing) { beginMacro(i18n("%1: set layout vertical spacing", name())); exec(new WorksheetSetLayoutVerticalSpacingCmd(d, spacing, ki18n("%1: set layout vertical spacing"))); endMacro(); } } STD_SETTER_CMD_IMPL_M_F_S(Worksheet, SetLayoutHorizontalSpacing, float, layoutHorizontalSpacing, updateLayout) void Worksheet::setLayoutHorizontalSpacing(float spacing) { if (spacing != d->layoutHorizontalSpacing) { beginMacro(i18n("%1: set layout horizontal spacing", name())); exec(new WorksheetSetLayoutHorizontalSpacingCmd(d, spacing, ki18n("%1: set layout horizontal spacing"))); endMacro(); } } STD_SETTER_CMD_IMPL_M_F_S(Worksheet, SetLayoutRowCount, int, layoutRowCount, updateLayout) void Worksheet::setLayoutRowCount(int count) { if (count != d->layoutRowCount) { beginMacro(i18n("%1: set layout row count", name())); exec(new WorksheetSetLayoutRowCountCmd(d, count, ki18n("%1: set layout row count"))); endMacro(); } } STD_SETTER_CMD_IMPL_M_F_S(Worksheet, SetLayoutColumnCount, int, layoutColumnCount, updateLayout) void Worksheet::setLayoutColumnCount(int count) { if (count != d->layoutColumnCount) { beginMacro(i18n("%1: set layout column count", name())); exec(new WorksheetSetLayoutColumnCountCmd(d, count, ki18n("%1: set layout column count"))); endMacro(); } } class WorksheetSetPageRectCmd : public StandardMacroSetterCmd { public: WorksheetSetPageRectCmd(Worksheet::Private* target, QRectF newValue, const KLocalizedString& description) : StandardMacroSetterCmd(target, &Worksheet::Private::pageRect, newValue, description) {} void finalize() override { m_target->updatePageRect(); emit m_target->q->pageRectChanged(m_target->*m_field); } void finalizeUndo() override { m_target->m_scene->setSceneRect(m_target->*m_field); emit m_target->q->pageRectChanged(m_target->*m_field); } }; void Worksheet::setPageRect(const QRectF& rect) { //don't allow any rectangulars of width/height equal to zero if (qFuzzyCompare(rect.width(), 0.) || qFuzzyCompare(rect.height(), 0.)) { emit pageRectChanged(d->pageRect); return; } if (rect != d->pageRect) { if (!d->useViewSize) { beginMacro(i18n("%1: set page size", name())); exec(new WorksheetSetPageRectCmd(d, rect, ki18n("%1: set page size"))); endMacro(); } else { d->pageRect = rect; d->updatePageRect(); emit pageRectChanged(d->pageRect); } } } void Worksheet::setPrinting(bool on) const { QVector childElements = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); for (auto* child : childElements) child->setPrinting(on); } STD_SETTER_CMD_IMPL_S(Worksheet, SetTheme, QString, theme) void Worksheet::setTheme(const QString& theme) { if (theme != d->theme) { if (!theme.isEmpty()) { beginMacro( i18n("%1: load theme %2", name(), theme) ); exec(new WorksheetSetThemeCmd(d, theme, ki18n("%1: set theme"))); loadTheme(theme); endMacro(); } else { exec(new WorksheetSetThemeCmd(d, theme, ki18n("%1: disable theming"))); } } } void Worksheet::cartesianPlotMousePressZoomSelectionMode(QPointF logicPos) { if (cartesianPlotActionMode() == Worksheet::ApplyActionToAll) { - QVector childElements = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); - for (auto* child : childElements) { - CartesianPlot* plot = dynamic_cast(child); - if (plot) - plot->mousePressZoomSelectionMode(logicPos); - } - return; + auto plots = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); + for (auto* plot : plots) + plot->mousePressZoomSelectionMode(logicPos); + } else { + CartesianPlot* plot = static_cast(QObject::sender()); + plot->mousePressZoomSelectionMode(logicPos); } - CartesianPlot* plot = dynamic_cast(QObject::sender()); - plot->mousePressZoomSelectionMode(logicPos); } void Worksheet::cartesianPlotMouseReleaseZoomSelectionMode() { if (cartesianPlotActionMode() == Worksheet::ApplyActionToAll) { - QVector childElements = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); - for (auto* child : childElements) { - CartesianPlot* plot = dynamic_cast(child); - if (plot) - plot->mouseReleaseZoomSelectionMode(); - } - return; + auto plots = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); + for (auto* plot : plots) + plot->mouseReleaseZoomSelectionMode(); + } else { + CartesianPlot* plot = static_cast(QObject::sender()); + plot->mouseReleaseZoomSelectionMode(); } - CartesianPlot* plot = dynamic_cast(QObject::sender()); - plot->mouseReleaseZoomSelectionMode(); } void Worksheet::cartesianPlotMousePressCursorMode(int cursorNumber, QPointF logicPos) { if (cartesianPlotCursorMode() == Worksheet::ApplyActionToAll) { - QVector childElements = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); - for (auto* child : childElements) { - CartesianPlot* plot = dynamic_cast(child); - if (plot) - plot->mousePressCursorMode(cursorNumber, logicPos); - } - } else { - CartesianPlot* plot = dynamic_cast(QObject::sender()); - if (plot) + auto plots = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); + for (auto* plot : plots) plot->mousePressCursorMode(cursorNumber, logicPos); + } else { + CartesianPlot* plot = static_cast(QObject::sender()); + plot->mousePressCursorMode(cursorNumber, logicPos); } cursorPosChanged(cursorNumber, logicPos.x()); } void Worksheet::cartesianPlotMouseMoveZoomSelectionMode(QPointF logicPos) { if (cartesianPlotActionMode() == Worksheet::ApplyActionToAll) { - QVector childElements = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); - for (auto* child : childElements) { - CartesianPlot* plot = dynamic_cast(child); - if (plot) - plot->mouseMoveZoomSelectionMode(logicPos); - } - return; + QVector plots = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); + for (auto* plot : plots) + plot->mouseMoveZoomSelectionMode(logicPos); + } else { + CartesianPlot* plot = static_cast(QObject::sender()); + plot->mouseMoveZoomSelectionMode(logicPos); } - CartesianPlot* plot = dynamic_cast(QObject::sender()); - plot->mouseMoveZoomSelectionMode(logicPos); } void Worksheet::cartesianPlotMouseHoverZoomSelectionMode(QPointF logicPos) { if (cartesianPlotActionMode() == Worksheet::ApplyActionToAll) { - QVector childElements = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); - for (auto* child : childElements) { - CartesianPlot* plot = dynamic_cast(child); - if (plot) - plot->mouseHoverZoomSelectionMode(logicPos); - } - return; + auto plots = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); + for (auto* plot : plots) + plot->mouseHoverZoomSelectionMode(logicPos); + } else { + CartesianPlot* plot = static_cast(QObject::sender()); + plot->mouseHoverZoomSelectionMode(logicPos); + } +} + +void Worksheet::cartesianPlotMouseHoverOutsideDataRect() { + if (cartesianPlotActionMode() == Worksheet::ApplyActionToAll) { + auto plots = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); + for (auto* plot : plots) + plot->mouseHoverOutsideDataRect(); + } else { + CartesianPlot* plot = static_cast(QObject::sender()); + plot->mouseHoverOutsideDataRect(); } - CartesianPlot* plot = dynamic_cast(QObject::sender()); - plot->mouseHoverZoomSelectionMode(logicPos); } void Worksheet::cartesianPlotMouseMoveCursorMode(int cursorNumber, QPointF logicPos) { if (cartesianPlotCursorMode() == Worksheet::ApplyActionToAll) { - QVector childElements = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); - for (auto* child : childElements) { - CartesianPlot* plot = dynamic_cast(child); - if (plot) - plot->mouseMoveCursorMode(cursorNumber, logicPos); - } + auto plots = children(AbstractAspect::Recursive | AbstractAspect::IncludeHidden); + for (auto* plot : plots) + plot->mouseMoveCursorMode(cursorNumber, logicPos); } else { - CartesianPlot* plot = dynamic_cast(QObject::sender()); + CartesianPlot* plot = static_cast(QObject::sender()); plot->mouseMoveCursorMode(cursorNumber, logicPos); } cursorPosChanged(cursorNumber, logicPos.x()); } /*! * \brief Worksheet::cursorPosChanged * Updates the cursor treemodel with the new data * \param xPos: new position of the cursor * It is assumed, that the plots/curves are in the same order than receiving from * the children() function. It's not checked if the names are the same */ void Worksheet::cursorPosChanged(int cursorNumber, double xPos) { if (d->suppressCursorPosChanged) return; TreeModel* treeModel = cursorModel(); auto* sender = dynamic_cast(QObject::sender()); // if ApplyActionToSelection, each plot has it's own x value - int rowPlot = 0; if (cartesianPlotCursorMode() == Worksheet::ApplyActionToAll) { // x values - rowPlot = 1; + int rowPlot = 1; QModelIndex xName = treeModel->index(0, WorksheetPrivate::TreeModelColumn::SIGNALNAME); treeModel->setData(xName, QVariant("X")); double valueCursor[2]; for (int i = 0; i < 2; i++) { // need both cursors to calculate diff valueCursor[i] = sender->cursorPos(i); treeModel->setTreeData(QVariant(valueCursor[i]), 0, WorksheetPrivate::TreeModelColumn::CURSOR0+i); } treeModel->setTreeData(QVariant(valueCursor[1] - valueCursor[0]), 0, WorksheetPrivate::TreeModelColumn::CURSORDIFF); // y values for (int i = 0; i < getPlotCount(); i++) { // i=0 is the x Axis auto* plot = dynamic_cast(getPlot(i)); if (!plot || !plot->isVisible()) continue; QModelIndex plotIndex = treeModel->index(rowPlot, WorksheetPrivate::TreeModelColumn::PLOTNAME); // curves int rowCurve = 0; for (int j = 0; j < plot->curveCount(); j++) { // assumption: index of signals in model is the same than the index of the signal in the plot bool valueFound; const XYCurve* curve = plot->getCurve(j); if (!curve->isVisible()) continue; double value = curve->y(xPos, valueFound); if (cursorNumber == 0) { treeModel->setTreeData(QVariant(value), rowCurve, WorksheetPrivate::TreeModelColumn::CURSOR0, plotIndex); double valueCursor1 = treeModel->treeData(rowCurve, WorksheetPrivate::TreeModelColumn::CURSOR1, plotIndex).toDouble(); treeModel->setTreeData(QVariant(valueCursor1 - value), rowCurve, WorksheetPrivate::TreeModelColumn::CURSORDIFF, plotIndex); } else { treeModel->setTreeData(QVariant(value), rowCurve, WorksheetPrivate::TreeModelColumn::CURSOR1, plotIndex); double valueCursor0 = treeModel->treeData(rowCurve, WorksheetPrivate::TreeModelColumn::CURSOR0, plotIndex).toDouble(); treeModel->setTreeData(QVariant(value - valueCursor0), rowCurve, WorksheetPrivate::TreeModelColumn::CURSORDIFF, plotIndex); } rowCurve++; } rowPlot++; } } else { // apply to selection // assumption: plot is visible int rowCount = treeModel->rowCount(); for (int i = 0; i < rowCount; i++) { QModelIndex plotIndex = treeModel->index(i, WorksheetPrivate::TreeModelColumn::PLOTNAME); if (plotIndex.data().toString().compare(sender->name()) != 0) continue; // x values (first row always exist) treeModel->setTreeData(QVariant("X"), 0, WorksheetPrivate::TreeModelColumn::SIGNALNAME, plotIndex); double valueCursor[2]; for (int i = 0; i < 2; i++) { // need both cursors to calculate diff valueCursor[i] = sender->cursorPos(i); treeModel->setTreeData(QVariant(valueCursor[i]), 0, WorksheetPrivate::TreeModelColumn::CURSOR0+i, plotIndex); } treeModel->setTreeData(QVariant(valueCursor[1]-valueCursor[0]), 0, WorksheetPrivate::TreeModelColumn::CURSORDIFF, plotIndex); // y values int rowCurve = 1; // first is x value for (int j = 0; j< sender->curveCount(); j++) { // j=0 are the x values const XYCurve* curve = sender->getCurve(j); // -1 because we start with 1 for the x axis if (!curve->isVisible()) continue; // assumption: index of signals in model is the same than the index of the signal in the plot bool valueFound; double value = curve->y(xPos, valueFound); if (cursorNumber == 0) { treeModel->setTreeData(QVariant(value), rowCurve, WorksheetPrivate::TreeModelColumn::CURSOR0, plotIndex); double valueCursor1 = treeModel->treeData(rowCurve, WorksheetPrivate::TreeModelColumn::CURSOR1, plotIndex).toDouble(); treeModel->setTreeData(QVariant(valueCursor1 - value), rowCurve, WorksheetPrivate::TreeModelColumn::CURSORDIFF, plotIndex); } else { treeModel->setTreeData(QVariant(value), rowCurve, WorksheetPrivate::TreeModelColumn::CURSOR1, plotIndex); double valueCursor0 = treeModel->treeData(rowCurve, WorksheetPrivate::TreeModelColumn::CURSOR0, plotIndex).toDouble(); treeModel->setTreeData(QVariant(value - valueCursor0), rowCurve, WorksheetPrivate::TreeModelColumn::CURSORDIFF, plotIndex); } rowCurve++; } } } } void Worksheet::cursorModelPlotAdded(QString name) { - TreeModel* treeModel = cursorModel(); - int rowCount = treeModel->rowCount(); - // add plot at the end - treeModel->insertRows(rowCount, 1); // add empty rows. Then they become filled - treeModel->setTreeData(QVariant(name), rowCount, WorksheetPrivate::TreeModelColumn::PLOTNAME); // rowCount instead of rowCount -1 because first row is the x value + Q_UNUSED(name); +// TreeModel* treeModel = cursorModel(); +// int rowCount = treeModel->rowCount(); +// // add plot at the end +// treeModel->insertRows(rowCount, 1); // add empty rows. Then they become filled +// treeModel->setTreeData(QVariant(name), rowCount, WorksheetPrivate::TreeModelColumn::PLOTNAME); // rowCount instead of rowCount -1 because first row is the x value + updateCompleteCursorTreeModel(); } void Worksheet::cursorModelPlotRemoved(QString name) { TreeModel* treeModel = cursorModel(); int rowCount = treeModel->rowCount(); // first is x Axis for (int i = 1; i < rowCount; i++) { QModelIndex plotIndex = treeModel->index(i, WorksheetPrivate::TreeModelColumn::PLOTNAME); if (plotIndex.data().toString().compare(name) != 0) continue; treeModel->removeRows(plotIndex.row(), 1); return; } } void Worksheet::cartesianPlotMouseModeChangedSlot(CartesianPlot::MouseMode mode) { if (d->updateCompleteCursorModel) { updateCompleteCursorTreeModel(); d->updateCompleteCursorModel = false; } emit cartesianPlotMouseModeChanged(mode); } void Worksheet::curveDataChanged(const XYCurve* curve) { auto* plot = dynamic_cast(QObject::sender()); if (!plot) return; TreeModel* treeModel = cursorModel(); int rowCount = treeModel->rowCount(); for (int i = 0; i < rowCount; i++) { QModelIndex plotIndex = treeModel->index(i, WorksheetPrivate::TreeModelColumn::PLOTNAME); if (plotIndex.data().toString().compare(plot->name()) != 0) continue; for (int j = 0; j < plot->curveCount(); j++) { if (plot->getCurve(j)->name().compare(curve->name()) != 0) continue; treeModel->setTreeData(QVariant(curve->name()), j, WorksheetPrivate::TreeModelColumn::SIGNALNAME, plotIndex); bool valueFound; double valueCursor0 = curve->y(plot->cursorPos(0), valueFound); treeModel->setTreeData(QVariant(valueCursor0), j, WorksheetPrivate::TreeModelColumn::CURSOR0, plotIndex); double valueCursor1 = curve->y(plot->cursorPos(1), valueFound); treeModel->setTreeData(QVariant(valueCursor1), j, WorksheetPrivate::TreeModelColumn::CURSOR1, plotIndex); treeModel->setTreeData(QVariant(valueCursor1-valueCursor0), j, WorksheetPrivate::TreeModelColumn::CURSORDIFF, plotIndex); break; } break; } } void Worksheet::curveAdded(const XYCurve* curve) { auto* plot = dynamic_cast(QObject::sender()); if (!plot) return; TreeModel* treeModel = cursorModel(); int rowCount = treeModel->rowCount(); int i = 0; // first row is the x axis when applied to all plots. Starting at the second row if (cartesianPlotCursorMode() == Worksheet::ApplyActionToAll) i = 1; for (; i < rowCount; i++) { QModelIndex plotIndex = treeModel->index(i, WorksheetPrivate::TreeModelColumn::PLOTNAME); if (plotIndex.data().toString().compare(plot->name()) != 0) continue; int row = 0; for (int j = 0; j < plot->curveCount(); j++) { if (plot->getCurve(j)->name().compare(curve->name()) != 0) { if (plot->getCurve(j)->isVisible()) row ++; continue; } treeModel->insertRow(row, plotIndex); treeModel->setTreeData(QVariant(curve->name()), row, WorksheetPrivate::TreeModelColumn::SIGNALNAME, plotIndex); QColor curveColor = curve->linePen().color(); curveColor.setAlpha(50); treeModel->setTreeData(QVariant(curveColor),row, WorksheetPrivate::TreeModelColumn::SIGNALNAME, plotIndex, Qt::BackgroundRole); bool valueFound; double valueCursor0 = curve->y(plot->cursorPos(0), valueFound); treeModel->setTreeData(QVariant(valueCursor0), row, WorksheetPrivate::TreeModelColumn::CURSOR0, plotIndex); double valueCursor1 = curve->y(plot->cursorPos(1), valueFound); treeModel->setTreeData(QVariant(valueCursor1), row, WorksheetPrivate::TreeModelColumn::CURSOR1, plotIndex); treeModel->setTreeData(QVariant(valueCursor1-valueCursor0), row, WorksheetPrivate::TreeModelColumn::CURSORDIFF, plotIndex); break; } break; } } void Worksheet::curveRemoved(const XYCurve* curve) { auto* plot = dynamic_cast(QObject::sender()); if (!plot) return; TreeModel* treeModel = cursorModel(); int rowCount = treeModel->rowCount(); for (int i = 0; i < rowCount; i++) { QModelIndex plotIndex = treeModel->index(i, WorksheetPrivate::TreeModelColumn::PLOTNAME); if (plotIndex.data().toString().compare(plot->name()) != 0) continue; int curveCount = treeModel->rowCount(plotIndex); for (int j = 0; j < curveCount; j++) { QModelIndex curveIndex = treeModel->index(j, WorksheetPrivate::TreeModelColumn::SIGNALNAME, plotIndex); if (curveIndex.data().toString().compare(curve->name()) != 0) continue; treeModel->removeRow(j, plotIndex); break; } break; } } /*! * Updates the background of the cuves entry in the treeview * @param pen Pen of the curve * @param curveName Curve name to find in treemodel */ void Worksheet::updateCurveBackground(QPen pen, QString curveName) { const CartesianPlot* plot = static_cast(QObject::sender()); TreeModel* treeModel = cursorModel(); int rowCount = treeModel->rowCount(); for (int i = 0; i < rowCount; i++) { QModelIndex plotIndex = treeModel->index(i, WorksheetPrivate::TreeModelColumn::PLOTNAME); if (plotIndex.data().toString().compare(plot->name()) != 0) continue; int curveCount = treeModel->rowCount(plotIndex); for (int j = 0; j < curveCount; j++) { QModelIndex curveIndex = treeModel->index(j, WorksheetPrivate::TreeModelColumn::SIGNALNAME, plotIndex); if (curveIndex.data().toString().compare(curveName) != 0) continue; QColor curveColor = pen.color(); curveColor.setAlpha(50); treeModel->setTreeData(QVariant(curveColor), j, WorksheetPrivate::TreeModelColumn::SIGNALNAME, plotIndex, Qt::BackgroundRole); return; } return; } } /** * @brief Worksheet::updateCompleteCursorTreeModel * If the plot or the curve are not available, the plot/curve is not in the treemodel! */ void Worksheet::updateCompleteCursorTreeModel() { + if (isLoading()) + return; + TreeModel* treeModel = cursorModel(); - treeModel->removeRows(0,treeModel->rowCount()); // remove all data + if (treeModel->rowCount() > 0) + treeModel->removeRows(0, treeModel->rowCount()); // remove all data int plotCount = getPlotCount(); if (plotCount < 1) return; - int rowPlot = 0; - if (cartesianPlotCursorMode() == Worksheet::CartesianPlotActionMode::ApplyActionToAll) { // 1 because of the X data treeModel->insertRows(0, 1); //, treeModel->index(0,0)); // add empty rows. Then they become filled - rowPlot = 1; // set X data QModelIndex xName = treeModel->index(0, WorksheetPrivate::TreeModelColumn::SIGNALNAME); treeModel->setData(xName, QVariant("X")); CartesianPlot* plot0 = dynamic_cast(getPlot(0)); double valueCursor[2]; for (int i = 0; i < 2; i++) { valueCursor[i] = plot0->cursorPos(i); QModelIndex cursor = treeModel->index(0,WorksheetPrivate::TreeModelColumn::CURSOR0+i); treeModel->setData(cursor, QVariant(valueCursor[i])); } QModelIndex diff = treeModel->index(0,WorksheetPrivate::TreeModelColumn::CURSORDIFF); treeModel->setData(diff, QVariant(valueCursor[1]-valueCursor[0])); } else { //treeModel->insertRows(0, plotCount, treeModel->index(0,0)); // add empty rows. Then they become filled } // set plot name, y value, background for (int i = 0; i < plotCount; i++) { CartesianPlot* plot = dynamic_cast(getPlot(i)); QModelIndex plotName; int addOne = 0; if (!plot || !plot->isVisible()) continue; // add new entry for the plot treeModel->insertRows(treeModel->rowCount(), 1); //, treeModel->index(0, 0)); + // add plot name and X row if needed if (cartesianPlotCursorMode() == Worksheet::CartesianPlotActionMode::ApplyActionToAll) { plotName = treeModel->index(i + 1, WorksheetPrivate::TreeModelColumn::PLOTNAME); // plus one because first row are the x values treeModel->setData(plotName, QVariant(plot->name())); } else { addOne = 1; plotName = treeModel->index(i, WorksheetPrivate::TreeModelColumn::PLOTNAME); treeModel->setData(plotName, QVariant(plot->name())); treeModel->insertRows(0, 1, plotName); // one, because the first row are the x values QModelIndex xName = treeModel->index(0, WorksheetPrivate::TreeModelColumn::SIGNALNAME, plotName); treeModel->setData(xName, QVariant("X")); double valueCursor[2]; for (int i = 0; i < 2; i++) { valueCursor[i] = plot->cursorPos(i); QModelIndex cursor = treeModel->index(0, WorksheetPrivate::TreeModelColumn::CURSOR0+i, plotName); treeModel->setData(cursor, QVariant(valueCursor[i])); } QModelIndex diff = treeModel->index(0, WorksheetPrivate::TreeModelColumn::CURSORDIFF, plotName); treeModel->setData(diff, QVariant(valueCursor[1]-valueCursor[0])); } int rowCurve = addOne; for (int j = 0; j < plot->curveCount(); j++) { double cursorValue[2] = {NAN, NAN}; const XYCurve* curve = plot->getCurve(j); if (!curve->isVisible()) continue; for (int k = 0; k < 2; k++) { double xPos = plot->cursorPos(k); bool valueFound; cursorValue[k] = curve->y(xPos,valueFound); } treeModel->insertRows(rowCurve, 1, plotName); QColor curveColor = curve->linePen().color(); curveColor.setAlpha(50); treeModel->setTreeData(QVariant(curveColor), rowCurve, 0, plotName, Qt::BackgroundRole); treeModel->setTreeData(QVariant(curve->name()), rowCurve, WorksheetPrivate::TreeModelColumn::SIGNALNAME, plotName); treeModel->setTreeData(QVariant(cursorValue[0]), rowCurve, WorksheetPrivate::TreeModelColumn::CURSOR0, plotName); treeModel->setTreeData(QVariant(cursorValue[1]), rowCurve, WorksheetPrivate::TreeModelColumn::CURSOR1, plotName); treeModel->setTreeData(QVariant(cursorValue[1]-cursorValue[0]), rowCurve, WorksheetPrivate::TreeModelColumn::CURSORDIFF, plotName); rowCurve++; } - rowPlot++; } } //############################################################################## //###################### Private implementation ############################### //############################################################################## WorksheetPrivate::WorksheetPrivate(Worksheet* owner) : q(owner), m_scene(new QGraphicsScene()) { - QStringList headers = {i18n("Plot/Curve"), "V1", "V2", "V2-V1"}; + QStringList headers = {i18n("Curves"), "V1", "V2", "V2-V1"}; cursorData = new TreeModel(headers, nullptr); } QString WorksheetPrivate::name() const { return q->name(); } /*! * called if the worksheet page (the actual size of worksheet's rectangular) was changed. * if a layout is active, it is is updated - this adjusts the sizes of the elements in the layout to the new page size. * if no layout is active and the option "scale content" is active, \c handleResize() is called to adjust zhe properties. */ void WorksheetPrivate::updatePageRect() { if (q->isLoading()) return; QRectF oldRect = m_scene->sceneRect(); m_scene->setSceneRect(pageRect); if (layout != Worksheet::NoLayout) updateLayout(); else { if (scaleContent) { qreal horizontalRatio = pageRect.width() / oldRect.width(); qreal verticalRatio = pageRect.height() / oldRect.height(); QVector childElements = q->children(AbstractAspect::IncludeHidden); if (useViewSize) { //don't make the change of the geometry undoable/redoable if the view size is used. for (auto* elem : childElements) { elem->setUndoAware(false); elem->handleResize(horizontalRatio, verticalRatio, true); elem->setUndoAware(true); } } else { // for (auto* child : childElements) // child->handleResize(horizontalRatio, verticalRatio, true); } } } } void WorksheetPrivate::update() { q->update(); } WorksheetPrivate::~WorksheetPrivate() { delete m_scene; } void WorksheetPrivate::updateLayout(bool undoable) { if (suppressLayoutUpdate) return; QVector list = q->children(); if (layout == Worksheet::NoLayout) { for (auto* elem : list) elem->graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable, true); return; } float x = layoutLeftMargin; float y = layoutTopMargin; float w, h; int count = list.count(); if (layout == Worksheet::VerticalLayout) { w = m_scene->sceneRect().width() - layoutLeftMargin - layoutRightMargin; h = (m_scene->sceneRect().height()-layoutTopMargin-layoutBottomMargin- (count-1)*layoutVerticalSpacing)/count; for (auto* elem : list) { setContainerRect(elem, x, y, h, w, undoable); y += h + layoutVerticalSpacing; } } else if (layout == Worksheet::HorizontalLayout) { w = (m_scene->sceneRect().width()-layoutLeftMargin-layoutRightMargin- (count-1)*layoutHorizontalSpacing)/count; h = m_scene->sceneRect().height() - layoutTopMargin-layoutBottomMargin; for (auto* elem : list) { setContainerRect(elem, x, y, h, w, undoable); x += w + layoutHorizontalSpacing; } } else { //GridLayout //add new rows, if not sufficient if (count > layoutRowCount*layoutColumnCount) { layoutRowCount = floor( (float)count/layoutColumnCount + 0.5); emit q->layoutRowCountChanged(layoutRowCount); } w = (m_scene->sceneRect().width()-layoutLeftMargin-layoutRightMargin- (layoutColumnCount-1)*layoutHorizontalSpacing)/layoutColumnCount; h = (m_scene->sceneRect().height()-layoutTopMargin-layoutBottomMargin- (layoutRowCount-1)*layoutVerticalSpacing)/layoutRowCount; int columnIndex = 0; //counts the columns in a row for (auto* elem : list) { setContainerRect(elem, x, y, h, w, undoable); x += w + layoutHorizontalSpacing; columnIndex++; if (columnIndex == layoutColumnCount) { columnIndex = 0; x = layoutLeftMargin; y += h + layoutVerticalSpacing; } } } } void WorksheetPrivate::setContainerRect(WorksheetElementContainer* elem, float x, float y, float h, float w, bool undoable) { if (useViewSize) { //when using the view size, no need to put rect changes onto the undo-stack elem->setUndoAware(false); elem->setRect(QRectF(x,y,w,h)); elem->setUndoAware(true); } else { //don't put rect changed onto the undo-stack if undoable-flag is set to true, //e.g. when new child is added or removed (the layout and the childrend rects will be updated anyway) if (!undoable) { elem->setUndoAware(false); elem->setRect(QRectF(x,y,w,h)); elem->setUndoAware(true); } else elem->setRect(QRectF(x,y,w,h)); } elem->graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable, false); } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void Worksheet::save(QXmlStreamWriter* writer) const { writer->writeStartElement( "worksheet" ); writeBasicAttributes(writer); writeCommentElement(writer); //applied theme if (!d->theme.isEmpty()) { writer->writeStartElement( "theme" ); writer->writeAttribute("name", d->theme); writer->writeEndElement(); } //geometry writer->writeStartElement( "geometry" ); QRectF rect = d->m_scene->sceneRect(); writer->writeAttribute( "x", QString::number(rect.x()) ); writer->writeAttribute( "y", QString::number(rect.y()) ); writer->writeAttribute( "width", QString::number(rect.width()) ); writer->writeAttribute( "height", QString::number(rect.height()) ); writer->writeAttribute( "useViewSize", QString::number(d->useViewSize) ); writer->writeEndElement(); //layout writer->writeStartElement( "layout" ); writer->writeAttribute( "layout", QString::number(d->layout) ); writer->writeAttribute( "topMargin", QString::number(d->layoutTopMargin) ); writer->writeAttribute( "bottomMargin", QString::number(d->layoutBottomMargin) ); writer->writeAttribute( "leftMargin", QString::number(d->layoutLeftMargin) ); writer->writeAttribute( "rightMargin", QString::number(d->layoutRightMargin) ); writer->writeAttribute( "verticalSpacing", QString::number(d->layoutVerticalSpacing) ); writer->writeAttribute( "horizontalSpacing", QString::number(d->layoutHorizontalSpacing) ); writer->writeAttribute( "columnCount", QString::number(d->layoutColumnCount) ); writer->writeAttribute( "rowCount", QString::number(d->layoutRowCount) ); writer->writeEndElement(); //background properties writer->writeStartElement( "background" ); writer->writeAttribute( "type", QString::number(d->backgroundType) ); writer->writeAttribute( "colorStyle", QString::number(d->backgroundColorStyle) ); writer->writeAttribute( "imageStyle", QString::number(d->backgroundImageStyle) ); writer->writeAttribute( "brushStyle", QString::number(d->backgroundBrushStyle) ); writer->writeAttribute( "firstColor_r", QString::number(d->backgroundFirstColor.red()) ); writer->writeAttribute( "firstColor_g", QString::number(d->backgroundFirstColor.green()) ); writer->writeAttribute( "firstColor_b", QString::number(d->backgroundFirstColor.blue()) ); writer->writeAttribute( "secondColor_r", QString::number(d->backgroundSecondColor.red()) ); writer->writeAttribute( "secondColor_g", QString::number(d->backgroundSecondColor.green()) ); writer->writeAttribute( "secondColor_b", QString::number(d->backgroundSecondColor.blue()) ); writer->writeAttribute( "fileName", d->backgroundFileName ); writer->writeAttribute( "opacity", QString::number(d->backgroundOpacity) ); writer->writeEndElement(); // cartesian properties writer->writeStartElement( "plotProperties" ); writer->writeAttribute( "plotsLocked", QString::number(d->plotsLocked) ); writer->writeAttribute( "cartesianPlotActionMode", QString::number(d->cartesianPlotActionMode)); writer->writeAttribute( "cartesianPlotCursorMode", QString::number(d->cartesianPlotCursorMode)); writer->writeEndElement(); //serialize all children for (auto* child : children(IncludeHidden)) child->save(writer); writer->writeEndElement(); // close "worksheet" section } //! Load from XML bool Worksheet::load(XmlStreamReader* reader, bool preview) { if (!readBasicAttributes(reader)) return false; //clear the theme that was potentially set in init() in order to correctly load here the worksheets without any theme used d->theme.clear(); KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; QRectF rect; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "worksheet") break; if (!reader->isStartElement()) continue; if (reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (!preview && reader->name() == "theme") { attribs = reader->attributes(); d->theme = attribs.value("name").toString(); } else if (!preview && reader->name() == "geometry") { attribs = reader->attributes(); str = attribs.value("x").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("x").toString()); else rect.setX(str.toDouble()); str = attribs.value("y").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("y").toString()); else rect.setY(str.toDouble()); str = attribs.value("width").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("width").toString()); else rect.setWidth(str.toDouble()); str = attribs.value("height").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("height").toString()); else rect.setHeight(str.toDouble()); READ_INT_VALUE("useViewSize", useViewSize, int); } else if (!preview && reader->name() == "layout") { attribs = reader->attributes(); READ_INT_VALUE("layout", layout, Worksheet::Layout); READ_DOUBLE_VALUE("topMargin", layoutTopMargin); READ_DOUBLE_VALUE("bottomMargin", layoutBottomMargin); READ_DOUBLE_VALUE("leftMargin", layoutLeftMargin); READ_DOUBLE_VALUE("rightMargin", layoutRightMargin); READ_DOUBLE_VALUE("verticalSpacing", layoutVerticalSpacing); READ_DOUBLE_VALUE("horizontalSpacing", layoutHorizontalSpacing); READ_INT_VALUE("columnCount", layoutColumnCount, int); READ_INT_VALUE("rowCount", layoutRowCount, int); } else if (!preview && reader->name() == "background") { attribs = reader->attributes(); READ_INT_VALUE("type", backgroundType, PlotArea::BackgroundType); READ_INT_VALUE("colorStyle", backgroundColorStyle, PlotArea::BackgroundColorStyle); READ_INT_VALUE("imageStyle", backgroundImageStyle, PlotArea::BackgroundImageStyle); READ_INT_VALUE("brushStyle", backgroundBrushStyle, Qt::BrushStyle); str = attribs.value("firstColor_r").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_r").toString()); else d->backgroundFirstColor.setRed(str.toInt()); str = attribs.value("firstColor_g").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_g").toString()); else d->backgroundFirstColor.setGreen(str.toInt()); str = attribs.value("firstColor_b").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_b").toString()); else d->backgroundFirstColor.setBlue(str.toInt()); str = attribs.value("secondColor_r").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_r").toString()); else d->backgroundSecondColor.setRed(str.toInt()); str = attribs.value("secondColor_g").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_g").toString()); else d->backgroundSecondColor.setGreen(str.toInt()); str = attribs.value("secondColor_b").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_b").toString()); else d->backgroundSecondColor.setBlue(str.toInt()); str = attribs.value("fileName").toString(); d->backgroundFileName = str; READ_DOUBLE_VALUE("opacity", backgroundOpacity); } else if(!preview && reader->name() == "plotProperties") { attribs = reader->attributes(); READ_INT_VALUE("plotsLocked", plotsLocked, bool); READ_INT_VALUE("cartesianPlotActionMode", cartesianPlotActionMode, Worksheet::CartesianPlotActionMode); READ_INT_VALUE("cartesianPlotCursorMode", cartesianPlotCursorMode, Worksheet::CartesianPlotActionMode); } else if (reader->name() == "cartesianPlot") { CartesianPlot* plot = new CartesianPlot(QString()); plot->setIsLoading(true); if (!plot->load(reader, preview)) { delete plot; return false; } else addChildFast(plot); } else if (reader->name() == "textLabel") { TextLabel* label = new TextLabel(QString()); if (!label->load(reader, preview)) { delete label; return false; } else addChildFast(label); } else { // unknown element reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } if (!preview) { d->m_scene->setSceneRect(rect); d->updateLayout(); + updateCompleteCursorTreeModel(); } return true; } //############################################################################## //######################### Theme management ################################## //############################################################################## void Worksheet::loadTheme(const QString& theme) { KConfig config(ThemeHandler::themeFilePath(theme), KConfig::SimpleConfig); //apply the same background color for Worksheet as for the CartesianPlot const KConfigGroup group = config.group("CartesianPlot"); this->setBackgroundBrushStyle((Qt::BrushStyle)group.readEntry("BackgroundBrushStyle",(int) this->backgroundBrushStyle())); this->setBackgroundColorStyle((PlotArea::BackgroundColorStyle)(group.readEntry("BackgroundColorStyle",(int) this->backgroundColorStyle()))); this->setBackgroundFirstColor(group.readEntry("BackgroundFirstColor",(QColor) this->backgroundFirstColor())); this->setBackgroundImageStyle((PlotArea::BackgroundImageStyle)group.readEntry("BackgroundImageStyle",(int) this->backgroundImageStyle())); this->setBackgroundOpacity(group.readEntry("BackgroundOpacity", this->backgroundOpacity())); this->setBackgroundSecondColor(group.readEntry("BackgroundSecondColor",(QColor) this->backgroundSecondColor())); this->setBackgroundType((PlotArea::BackgroundType)(group.readEntry("BackgroundType",(int) this->backgroundType()))); //load the theme for all the children const QVector& childElements = children(AbstractAspect::IncludeHidden); for (auto* child : childElements) child->loadThemeConfig(config); } diff --git a/src/backend/worksheet/Worksheet.h b/src/backend/worksheet/Worksheet.h index ed4b22127..755de6766 100644 --- a/src/backend/worksheet/Worksheet.h +++ b/src/backend/worksheet/Worksheet.h @@ -1,194 +1,195 @@ /*************************************************************************** File : Worksheet.h Project : LabPlot Description : Worksheet (2D visualization) part -------------------------------------------------------------------- Copyright : (C) 2009 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2011-2019 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef WORKSHEET_H #define WORKSHEET_H #include "backend/core/AbstractPart.h" #include "backend/worksheet/plots/PlotArea.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" class QGraphicsItem; class QGraphicsScene; class QRectF; class WorksheetPrivate; class WorksheetView; class TreeModel; class XYCurve; class CartesianPlot; class Worksheet : public AbstractPart { Q_OBJECT public: explicit Worksheet(const QString& name, bool loading = false); ~Worksheet() override; enum Unit {Millimeter, Centimeter, Inch, Point}; enum Layout {NoLayout, VerticalLayout, HorizontalLayout, GridLayout}; enum CartesianPlotActionMode {ApplyActionToSelection, ApplyActionToAll}; static float convertToSceneUnits(const float value, const Worksheet::Unit unit); static float convertFromSceneUnits(const float value, const Worksheet::Unit unit); QIcon icon() const override; QMenu* createContextMenu() override; QWidget* view() const override; QVector dependsOn() const override; bool exportView() const override; bool printView() override; bool printPreview() const override; void save(QXmlStreamWriter*) const override; bool load(XmlStreamReader*, bool preview) override; QRectF pageRect() const; void setPageRect(const QRectF&); QGraphicsScene* scene() const; void update(); void setPrinting(bool) const; void setThemeName(const QString&); void setItemSelectedInView(const QGraphicsItem*, const bool); void setSelectedInView(const bool); void deleteAspectFromGraphicsItem(const QGraphicsItem*); void setIsClosing(); CartesianPlotActionMode cartesianPlotActionMode(); void setCartesianPlotActionMode(CartesianPlotActionMode mode); CartesianPlotActionMode cartesianPlotCursorMode(); void setCartesianPlotCursorMode(CartesianPlotActionMode mode); void setPlotsLocked(bool); bool plotsLocked(); int getPlotCount(); WorksheetElement* getPlot(int index); TreeModel* cursorModel(); void cursorModelPlotAdded(QString name); void cursorModelPlotRemoved(QString name); BASIC_D_ACCESSOR_DECL(float, backgroundOpacity, BackgroundOpacity) BASIC_D_ACCESSOR_DECL(PlotArea::BackgroundType, backgroundType, BackgroundType) BASIC_D_ACCESSOR_DECL(PlotArea::BackgroundColorStyle, backgroundColorStyle, BackgroundColorStyle) BASIC_D_ACCESSOR_DECL(PlotArea::BackgroundImageStyle, backgroundImageStyle, BackgroundImageStyle) BASIC_D_ACCESSOR_DECL(Qt::BrushStyle, backgroundBrushStyle, BackgroundBrushStyle) CLASS_D_ACCESSOR_DECL(QColor, backgroundFirstColor, BackgroundFirstColor) CLASS_D_ACCESSOR_DECL(QColor, backgroundSecondColor, BackgroundSecondColor) CLASS_D_ACCESSOR_DECL(QString, backgroundFileName, BackgroundFileName) BASIC_D_ACCESSOR_DECL(bool, scaleContent, ScaleContent) BASIC_D_ACCESSOR_DECL(bool, useViewSize, UseViewSize) BASIC_D_ACCESSOR_DECL(Worksheet::Layout, layout, Layout) BASIC_D_ACCESSOR_DECL(float, layoutTopMargin, LayoutTopMargin) BASIC_D_ACCESSOR_DECL(float, layoutBottomMargin, LayoutBottomMargin) BASIC_D_ACCESSOR_DECL(float, layoutLeftMargin, LayoutLeftMargin) BASIC_D_ACCESSOR_DECL(float, layoutRightMargin, LayoutRightMargin) BASIC_D_ACCESSOR_DECL(float, layoutHorizontalSpacing, LayoutHorizontalSpacing) BASIC_D_ACCESSOR_DECL(float, layoutVerticalSpacing, LayoutVerticalSpacing) BASIC_D_ACCESSOR_DECL(int, layoutRowCount, LayoutRowCount) BASIC_D_ACCESSOR_DECL(int, layoutColumnCount, LayoutColumnCount) QString theme() const; void setSuppressLayoutUpdate(bool); void updateLayout(); void registerShortcuts() override; void unregisterShortcuts() override; typedef WorksheetPrivate Private; public slots: void setTheme(const QString&); void cartesianPlotMousePressZoomSelectionMode(QPointF logicPos); void cartesianPlotMousePressCursorMode(int cursorNumber, QPointF logicPos); void cartesianPlotMouseMoveZoomSelectionMode(QPointF logicPos); void cartesianPlotMouseMoveCursorMode(int cursorNumber, QPointF logicPos); void cartesianPlotMouseReleaseZoomSelectionMode(); void cartesianPlotMouseHoverZoomSelectionMode(QPointF logicPos); + void cartesianPlotMouseHoverOutsideDataRect(); void cartesianPlotMouseModeChangedSlot(CartesianPlot::MouseMode); // slots needed by the cursor void updateCurveBackground(QPen pen, QString curveName); void updateCompleteCursorTreeModel(); void cursorPosChanged(int cursorNumber, double xPos); void curveAdded(const XYCurve* curve); void curveRemoved(const XYCurve* curve); void curveDataChanged(const XYCurve* curve); private: void init(); WorksheetElement* aspectFromGraphicsItem(const WorksheetElement*, const QGraphicsItem*) const; void loadTheme(const QString&); WorksheetPrivate* const d; mutable WorksheetView* m_view{nullptr}; friend class WorksheetPrivate; private slots: void handleAspectAdded(const AbstractAspect*); void handleAspectAboutToBeRemoved(const AbstractAspect*); void handleAspectRemoved(const AbstractAspect* parent, const AbstractAspect* before, const AbstractAspect* child); void childSelected(const AbstractAspect*) override; void childDeselected(const AbstractAspect*) override; signals: void requestProjectContextMenu(QMenu*); void itemSelected(QGraphicsItem*); void itemDeselected(QGraphicsItem*); void requestUpdate(); void useViewSizeRequested(); void cartesianPlotMouseModeChanged(CartesianPlot::MouseMode); void backgroundTypeChanged(PlotArea::BackgroundType); void backgroundColorStyleChanged(PlotArea::BackgroundColorStyle); void backgroundImageStyleChanged(PlotArea::BackgroundImageStyle); void backgroundBrushStyleChanged(Qt::BrushStyle); void backgroundFirstColorChanged(const QColor&); void backgroundSecondColorChanged(const QColor&); void backgroundFileNameChanged(const QString&); void backgroundOpacityChanged(float); void scaleContentChanged(bool); void pageRectChanged(const QRectF&); void layoutChanged(Worksheet::Layout); void layoutTopMarginChanged(float); void layoutBottomMarginChanged(float); void layoutLeftMarginChanged(float); void layoutRightMarginChanged(float); void layoutVerticalSpacingChanged(float); void layoutHorizontalSpacingChanged(float); void layoutRowCountChanged(int); void layoutColumnCountChanged(int); void themeChanged(const QString&); void showCursorDock(TreeModel*, QVector); }; #endif diff --git a/src/backend/worksheet/plots/cartesian/CartesianPlot.cpp b/src/backend/worksheet/plots/cartesian/CartesianPlot.cpp index 3069cbb83..be66dc7a5 100644 --- a/src/backend/worksheet/plots/cartesian/CartesianPlot.cpp +++ b/src/backend/worksheet/plots/cartesian/CartesianPlot.cpp @@ -1,3927 +1,3936 @@ /*************************************************************************** File : CartesianPlot.cpp Project : LabPlot Description : Cartesian plot -------------------------------------------------------------------- Copyright : (C) 2011-2018 by Alexander Semke (alexander.semke@web.de) Copyright : (C) 2016-2018 by Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2017-2018 by Garvit Khatri (garvitdelhi@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "CartesianPlot.h" #include "CartesianPlotPrivate.h" #include "Axis.h" #include "XYCurve.h" #include "Histogram.h" #include "XYEquationCurve.h" #include "XYDataReductionCurve.h" #include "XYDifferentiationCurve.h" #include "XYIntegrationCurve.h" #include "XYInterpolationCurve.h" #include "XYSmoothCurve.h" #include "XYFitCurve.h" #include "XYFourierFilterCurve.h" #include "XYFourierTransformCurve.h" #include "XYConvolutionCurve.h" #include "XYCorrelationCurve.h" #include "backend/core/Project.h" #include "backend/core/datatypes/DateTime2StringFilter.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/worksheet/plots/cartesian/CartesianPlotLegend.h" #include "backend/worksheet/plots/cartesian/CustomPoint.h" #include "backend/worksheet/plots/PlotArea.h" #include "backend/worksheet/plots/AbstractPlotPrivate.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/plots/cartesian/Axis.h" #include "backend/worksheet/TextLabel.h" #include "backend/lib/XmlStreamReader.h" #include "backend/lib/commandtemplates.h" #include "backend/lib/macros.h" #include "backend/lib/trace.h" #include "kdefrontend/spreadsheet/PlotDataDialog.h" //for PlotDataDialog::AnalysisAction. TODO: find a better place for this enum. #include "kdefrontend/ThemeHandler.h" #include "kdefrontend/widgets/ThemesWidget.h" #include #include #include #include #include #include #include +#include #include #include #include #include /** * \class CartesianPlot * \brief A xy-plot. * * */ CartesianPlot::CartesianPlot(const QString &name) : AbstractPlot(name, new CartesianPlotPrivate(this), AspectType::CartesianPlot) { init(); } CartesianPlot::CartesianPlot(const QString &name, CartesianPlotPrivate *dd) : AbstractPlot(name, dd, AspectType::CartesianPlot) { init(); } CartesianPlot::~CartesianPlot() { if (m_menusInitialized) { delete addNewMenu; delete zoomMenu; delete themeMenu; } delete m_coordinateSystem; //don't need to delete objects added with addChild() //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene } /*! initializes all member variables of \c CartesianPlot */ void CartesianPlot::init() { Q_D(CartesianPlot); d->cSystem = new CartesianCoordinateSystem(this); m_coordinateSystem = d->cSystem; d->rangeType = CartesianPlot::RangeFree; d->xRangeFormat = CartesianPlot::Numeric; d->yRangeFormat = CartesianPlot::Numeric; d->xRangeDateTimeFormat = "yyyy-MM-dd hh:mm:ss"; d->yRangeDateTimeFormat = "yyyy-MM-dd hh:mm:ss"; d->rangeFirstValues = 1000; d->rangeLastValues = 1000; d->autoScaleX = true; d->autoScaleY = true; d->xScale = ScaleLinear; d->yScale = ScaleLinear; d->xRangeBreakingEnabled = false; d->yRangeBreakingEnabled = false; //the following factor determines the size of the offset between the min/max points of the curves //and the coordinate system ranges, when doing auto scaling //Factor 0 corresponds to the exact match - min/max values of the curves correspond to the start/end values of the ranges. //TODO: make this factor optional. //Provide in the UI the possibility to choose between "exact" or 0% offset, 2%, 5% and 10% for the auto fit option d->autoScaleOffsetFactor = 0.0f; m_plotArea = new PlotArea(name() + " plot area", this); addChildFast(m_plotArea); //Plot title m_title = new TextLabel(this->name() + QLatin1String("- ") + i18n("Title"), TextLabel::PlotTitle); addChild(m_title); m_title->setHidden(true); m_title->setParentGraphicsItem(m_plotArea->graphicsItem()); //offset between the plot area and the area defining the coordinate system, in scene units. d->horizontalPadding = Worksheet::convertToSceneUnits(1.5, Worksheet::Centimeter); d->verticalPadding = Worksheet::convertToSceneUnits(1.5, Worksheet::Centimeter); d->rightPadding = Worksheet::convertToSceneUnits(1.5, Worksheet::Centimeter); d->bottomPadding = Worksheet::convertToSceneUnits(1.5, Worksheet::Centimeter); d->symmetricPadding = true; connect(this, &AbstractAspect::aspectAdded, this, &CartesianPlot::childAdded); connect(this, &AbstractAspect::aspectRemoved, this, &CartesianPlot::childRemoved); - connect(this, &AbstractAspect::deselected, this, &CartesianPlot::deselected); graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable, true); graphicsItem()->setFlag(QGraphicsItem::ItemClipsChildrenToShape, true); graphicsItem()->setFlag(QGraphicsItem::ItemIsSelectable, true); graphicsItem()->setFlag(QGraphicsItem::ItemSendsGeometryChanges, true); graphicsItem()->setFlag(QGraphicsItem::ItemIsFocusable, true); //theme is not set at this point, initialize the color palette with default colors this->setColorPalette(KConfig()); } /*! initializes all children of \c CartesianPlot and setups a default plot of type \c type with a plot title. */ void CartesianPlot::initDefault(Type type) { Q_D(CartesianPlot); switch (type) { case FourAxes: { d->xMin = 0.0; d->xMax = 1.0; d->yMin = 0.0; d->yMax = 1.0; //Axes Axis* axis = new Axis("x axis 1", Axis::AxisHorizontal); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisBottom); axis->setStart(0); axis->setEnd(1); axis->setMajorTicksDirection(Axis::ticksIn); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksIn); axis->setMinorTicksNumber(1); QPen pen = axis->majorGridPen(); pen.setStyle(Qt::SolidLine); axis->setMajorGridPen(pen); pen = axis->minorGridPen(); pen.setStyle(Qt::DotLine); axis->setMinorGridPen(pen); axis->setSuppressRetransform(false); axis = new Axis("x axis 2", Axis::AxisHorizontal); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisTop); axis->setStart(0); axis->setEnd(1); axis->setMajorTicksDirection(Axis::ticksIn); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksIn); axis->setMinorTicksNumber(1); pen = axis->minorGridPen(); pen.setStyle(Qt::NoPen); axis->setMajorGridPen(pen); pen = axis->minorGridPen(); pen.setStyle(Qt::NoPen); axis->setMinorGridPen(pen); axis->setLabelsPosition(Axis::NoLabels); axis->title()->setText(QString()); axis->setSuppressRetransform(false); axis = new Axis("y axis 1", Axis::AxisVertical); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisLeft); axis->setStart(0); axis->setEnd(1); axis->setMajorTicksDirection(Axis::ticksIn); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksIn); axis->setMinorTicksNumber(1); pen = axis->majorGridPen(); pen.setStyle(Qt::SolidLine); axis->setMajorGridPen(pen); pen = axis->minorGridPen(); pen.setStyle(Qt::DotLine); axis->setMinorGridPen(pen); axis->setSuppressRetransform(false); axis = new Axis("y axis 2", Axis::AxisVertical); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisRight); axis->setStart(0); axis->setEnd(1); axis->setOffset(1); axis->setMajorTicksDirection(Axis::ticksIn); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksIn); axis->setMinorTicksNumber(1); pen = axis->minorGridPen(); pen.setStyle(Qt::NoPen); axis->setMajorGridPen(pen); pen = axis->minorGridPen(); pen.setStyle(Qt::NoPen); axis->setLabelsPosition(Axis::NoLabels); axis->title()->setText(QString()); axis->setSuppressRetransform(false); break; } case TwoAxes: { d->xMin = 0.0; d->xMax = 1.0; d->yMin = 0.0; d->yMax = 1.0; Axis* axis = new Axis("x axis 1", Axis::AxisHorizontal); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisBottom); axis->setStart(0); axis->setEnd(1); axis->setMajorTicksDirection(Axis::ticksBoth); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksBoth); axis->setMinorTicksNumber(1); axis->setArrowType(Axis::FilledArrowSmall); axis->setSuppressRetransform(false); axis = new Axis("y axis 1", Axis::AxisVertical); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisLeft); axis->setStart(0); axis->setEnd(1); axis->setMajorTicksDirection(Axis::ticksBoth); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksBoth); axis->setMinorTicksNumber(1); axis->setArrowType(Axis::FilledArrowSmall); axis->setSuppressRetransform(false); break; } case TwoAxesCentered: { d->xMin = -0.5; d->xMax = 0.5; d->yMin = -0.5; d->yMax = 0.5; d->horizontalPadding = Worksheet::convertToSceneUnits(1.0, Worksheet::Centimeter); d->verticalPadding = Worksheet::convertToSceneUnits(1.0, Worksheet::Centimeter); QPen pen = m_plotArea->borderPen(); pen.setStyle(Qt::NoPen); m_plotArea->setBorderPen(pen); Axis* axis = new Axis("x axis 1", Axis::AxisHorizontal); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisCentered); axis->setStart(-0.5); axis->setEnd(0.5); axis->setMajorTicksDirection(Axis::ticksBoth); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksBoth); axis->setMinorTicksNumber(1); axis->setArrowType(Axis::FilledArrowSmall); axis->title()->setText(QString()); axis->setSuppressRetransform(false); axis = new Axis("y axis 1", Axis::AxisVertical); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisCentered); axis->setStart(-0.5); axis->setEnd(0.5); axis->setMajorTicksDirection(Axis::ticksBoth); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksBoth); axis->setMinorTicksNumber(1); axis->setArrowType(Axis::FilledArrowSmall); axis->title()->setText(QString()); axis->setSuppressRetransform(false); break; } case TwoAxesCenteredZero: { d->xMin = -0.5; d->xMax = 0.5; d->yMin = -0.5; d->yMax = 0.5; d->horizontalPadding = Worksheet::convertToSceneUnits(1.0, Worksheet::Centimeter); d->verticalPadding = Worksheet::convertToSceneUnits(1.0, Worksheet::Centimeter); QPen pen = m_plotArea->borderPen(); pen.setStyle(Qt::NoPen); m_plotArea->setBorderPen(pen); Axis* axis = new Axis("x axis 1", Axis::AxisHorizontal); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisCustom); axis->setOffset(0); axis->setStart(-0.5); axis->setEnd(0.5); axis->setMajorTicksDirection(Axis::ticksBoth); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksBoth); axis->setMinorTicksNumber(1); axis->setArrowType(Axis::FilledArrowSmall); axis->title()->setText(QString()); axis->setSuppressRetransform(false); axis = new Axis("y axis 1", Axis::AxisVertical); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisCustom); axis->setOffset(0); axis->setStart(-0.5); axis->setEnd(0.5); axis->setMajorTicksDirection(Axis::ticksBoth); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksBoth); axis->setMinorTicksNumber(1); axis->setArrowType(Axis::FilledArrowSmall); axis->title()->setText(QString()); axis->setSuppressRetransform(false); break; } } d->xMinPrev = d->xMin; d->xMaxPrev = d->xMax; d->yMinPrev = d->yMin; d->yMaxPrev = d->yMax; //Geometry, specify the plot rect in scene coordinates. //TODO: Use default settings for left, top, width, height and for min/max for the coordinate system float x = Worksheet::convertToSceneUnits(2, Worksheet::Centimeter); float y = Worksheet::convertToSceneUnits(2, Worksheet::Centimeter); float w = Worksheet::convertToSceneUnits(10, Worksheet::Centimeter); float h = Worksheet::convertToSceneUnits(10, Worksheet::Centimeter); //all plot children are initialized -> set the geometry of the plot in scene coordinates. d->rect = QRectF(x,y,w,h); d->retransform(); } void CartesianPlot::initActions() { //"add new" actions addCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("xy-curve"), this); addHistogramAction = new QAction(QIcon::fromTheme("view-object-histogram-linear"), i18n("Histogram"), this); addEquationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-equation-curve"), i18n("xy-curve from a mathematical Equation"), this); // no icons yet addDataReductionCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Data Reduction"), this); addDifferentiationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Differentiation"), this); addIntegrationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Integration"), this); addInterpolationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-interpolation-curve"), i18n("Interpolation"), this); addSmoothCurveAction = new QAction(QIcon::fromTheme("labplot-xy-smoothing-curve"), i18n("Smooth"), this); addFitCurveAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Fit"), this); addFourierFilterCurveAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-filter-curve"), i18n("Fourier Filter"), this); addFourierTransformCurveAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-transform-curve"), i18n("Fourier Transform"), this); addConvolutionCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"),i18n("(De-)Convolution"), this); addCorrelationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"),i18n("Auto-/Cross-Correlation"), this); addLegendAction = new QAction(QIcon::fromTheme("text-field"), i18n("Legend"), this); if (children().size()>0) addLegendAction->setEnabled(false); //only one legend is allowed -> disable the action addHorizontalAxisAction = new QAction(QIcon::fromTheme("labplot-axis-horizontal"), i18n("Horizontal Axis"), this); addVerticalAxisAction = new QAction(QIcon::fromTheme("labplot-axis-vertical"), i18n("Vertical Axis"), this); addTextLabelAction = new QAction(QIcon::fromTheme("draw-text"), i18n("Text Label"), this); addCustomPointAction = new QAction(QIcon::fromTheme("draw-cross"), i18n("Custom Point"), this); connect(addCurveAction, &QAction::triggered, this, &CartesianPlot::addCurve); connect(addHistogramAction,&QAction::triggered, this, &CartesianPlot::addHistogram); connect(addEquationCurveAction, &QAction::triggered, this, &CartesianPlot::addEquationCurve); connect(addDataReductionCurveAction, &QAction::triggered, this, &CartesianPlot::addDataReductionCurve); connect(addDifferentiationCurveAction, &QAction::triggered, this, &CartesianPlot::addDifferentiationCurve); connect(addIntegrationCurveAction, &QAction::triggered, this, &CartesianPlot::addIntegrationCurve); connect(addInterpolationCurveAction, &QAction::triggered, this, &CartesianPlot::addInterpolationCurve); connect(addSmoothCurveAction, &QAction::triggered, this, &CartesianPlot::addSmoothCurve); connect(addFitCurveAction, &QAction::triggered, this, &CartesianPlot::addFitCurve); connect(addFourierFilterCurveAction, &QAction::triggered, this, &CartesianPlot::addFourierFilterCurve); connect(addFourierTransformCurveAction, &QAction::triggered, this, &CartesianPlot::addFourierTransformCurve); connect(addConvolutionCurveAction, &QAction::triggered, this, &CartesianPlot::addConvolutionCurve); connect(addCorrelationCurveAction, &QAction::triggered, this, &CartesianPlot::addCorrelationCurve); connect(addLegendAction, &QAction::triggered, this, static_cast(&CartesianPlot::addLegend)); connect(addHorizontalAxisAction, &QAction::triggered, this, &CartesianPlot::addHorizontalAxis); connect(addVerticalAxisAction, &QAction::triggered, this, &CartesianPlot::addVerticalAxis); connect(addTextLabelAction, &QAction::triggered, this, &CartesianPlot::addTextLabel); connect(addCustomPointAction, &QAction::triggered, this, &CartesianPlot::addCustomPoint); //Analysis menu actions // addDataOperationAction = new QAction(i18n("Data Operation"), this); addDataReductionAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Data Reduction"), this); addDifferentiationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Differentiate"), this); addIntegrationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Integrate"), this); addInterpolationAction = new QAction(QIcon::fromTheme("labplot-xy-interpolation-curve"), i18n("Interpolate"), this); addSmoothAction = new QAction(QIcon::fromTheme("labplot-xy-smoothing-curve"), i18n("Smooth"), this); addConvolutionAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Convolute/Deconvolute"), this); addCorrelationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Auto-/Cross-Correlation"), this); QAction* fitAction = new QAction(i18n("Linear"), this); fitAction->setData(PlotDataDialog::FitLinear); addFitAction.append(fitAction); fitAction = new QAction(i18n("Power"), this); fitAction->setData(PlotDataDialog::FitPower); addFitAction.append(fitAction); fitAction = new QAction(i18n("Exponential (degree 1)"), this); fitAction->setData(PlotDataDialog::FitExp1); addFitAction.append(fitAction); fitAction = new QAction(i18n("Exponential (degree 2)"), this); fitAction->setData(PlotDataDialog::FitExp2); addFitAction.append(fitAction); fitAction = new QAction(i18n("Inverse exponential"), this); fitAction->setData(PlotDataDialog::FitInvExp); addFitAction.append(fitAction); fitAction = new QAction(i18n("Gauss"), this); fitAction->setData(PlotDataDialog::FitGauss); addFitAction.append(fitAction); fitAction = new QAction(i18n("Cauchy-Lorentz"), this); fitAction->setData(PlotDataDialog::FitCauchyLorentz); addFitAction.append(fitAction); fitAction = new QAction(i18n("Arc Tangent"), this); fitAction->setData(PlotDataDialog::FitTan); addFitAction.append(fitAction); fitAction = new QAction(i18n("Hyperbolic Tangent"), this); fitAction->setData(PlotDataDialog::FitTanh); addFitAction.append(fitAction); fitAction = new QAction(i18n("Error Function"), this); fitAction->setData(PlotDataDialog::FitErrFunc); addFitAction.append(fitAction); fitAction = new QAction(i18n("Custom"), this); fitAction->setData(PlotDataDialog::FitCustom); addFitAction.append(fitAction); addFourierFilterAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-filter-curve"), i18n("Fourier Filter"), this); addFourierTransformAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-transform-curve"), i18n("Fourier Transform"), this); connect(addDataReductionAction, &QAction::triggered, this, &CartesianPlot::addDataReductionCurve); connect(addDifferentiationAction, &QAction::triggered, this, &CartesianPlot::addDifferentiationCurve); connect(addIntegrationAction, &QAction::triggered, this, &CartesianPlot::addIntegrationCurve); connect(addInterpolationAction, &QAction::triggered, this, &CartesianPlot::addInterpolationCurve); connect(addSmoothAction, &QAction::triggered, this, &CartesianPlot::addSmoothCurve); connect(addConvolutionAction, &QAction::triggered, this, &CartesianPlot::addConvolutionCurve); connect(addCorrelationAction, &QAction::triggered, this, &CartesianPlot::addCorrelationCurve); for (const auto& action : addFitAction) connect(action, &QAction::triggered, this, &CartesianPlot::addFitCurve); connect(addFourierFilterAction, &QAction::triggered, this, &CartesianPlot::addFourierFilterCurve); connect(addFourierTransformAction, &QAction::triggered, this, &CartesianPlot::addFourierTransformCurve); //zoom/navigate actions scaleAutoAction = new QAction(QIcon::fromTheme("labplot-auto-scale-all"), i18n("Auto Scale"), this); scaleAutoXAction = new QAction(QIcon::fromTheme("labplot-auto-scale-x"), i18n("Auto Scale X"), this); scaleAutoYAction = new QAction(QIcon::fromTheme("labplot-auto-scale-y"), i18n("Auto Scale Y"), this); zoomInAction = new QAction(QIcon::fromTheme("zoom-in"), i18n("Zoom In"), this); zoomOutAction = new QAction(QIcon::fromTheme("zoom-out"), i18n("Zoom Out"), this); zoomInXAction = new QAction(QIcon::fromTheme("labplot-zoom-in-x"), i18n("Zoom In X"), this); zoomOutXAction = new QAction(QIcon::fromTheme("labplot-zoom-out-x"), i18n("Zoom Out X"), this); zoomInYAction = new QAction(QIcon::fromTheme("labplot-zoom-in-y"), i18n("Zoom In Y"), this); zoomOutYAction = new QAction(QIcon::fromTheme("labplot-zoom-out-y"), i18n("Zoom Out Y"), this); shiftLeftXAction = new QAction(QIcon::fromTheme("labplot-shift-left-x"), i18n("Shift Left X"), this); shiftRightXAction = new QAction(QIcon::fromTheme("labplot-shift-right-x"), i18n("Shift Right X"), this); shiftUpYAction = new QAction(QIcon::fromTheme("labplot-shift-up-y"), i18n("Shift Up Y"), this); shiftDownYAction = new QAction(QIcon::fromTheme("labplot-shift-down-y"), i18n("Shift Down Y"), this); - cursorAction = new QAction(QIcon::fromTheme("labplot-shift-down-y"), i18n("Cursor"), this); // TODO: change icon connect(scaleAutoAction, &QAction::triggered, this, &CartesianPlot::scaleAutoTriggered); connect(scaleAutoXAction, &QAction::triggered, this, &CartesianPlot::scaleAutoTriggered); connect(scaleAutoYAction, &QAction::triggered, this, &CartesianPlot::scaleAutoTriggered); connect(zoomInAction, &QAction::triggered, this, &CartesianPlot::zoomIn); connect(zoomOutAction, &QAction::triggered, this, &CartesianPlot::zoomOut); connect(zoomInXAction, &QAction::triggered, this, &CartesianPlot::zoomInX); connect(zoomOutXAction, &QAction::triggered, this, &CartesianPlot::zoomOutX); connect(zoomInYAction, &QAction::triggered, this, &CartesianPlot::zoomInY); connect(zoomOutYAction, &QAction::triggered, this, &CartesianPlot::zoomOutY); connect(shiftLeftXAction, &QAction::triggered, this, &CartesianPlot::shiftLeftX); connect(shiftRightXAction, &QAction::triggered, this, &CartesianPlot::shiftRightX); connect(shiftUpYAction, &QAction::triggered, this, &CartesianPlot::shiftUpY); connect(shiftDownYAction, &QAction::triggered, this, &CartesianPlot::shiftDownY); - connect(cursorAction, &QAction::triggered, this, &CartesianPlot::cursor); //visibility action visibilityAction = new QAction(QIcon::fromTheme("view-visible"), i18n("Visible"), this); visibilityAction->setCheckable(true); connect(visibilityAction, &QAction::triggered, this, &CartesianPlot::visibilityChanged); } void CartesianPlot::initMenus() { initActions(); addNewMenu = new QMenu(i18n("Add New")); addNewMenu->setIcon(QIcon::fromTheme("list-add")); addNewMenu->addAction(addCurveAction); addNewMenu->addAction(addHistogramAction); addNewMenu->addAction(addEquationCurveAction); addNewMenu->addSeparator(); addNewAnalysisMenu = new QMenu(i18n("Analysis Curve")); addNewAnalysisMenu->addAction(addFitCurveAction); addNewAnalysisMenu->addSeparator(); addNewAnalysisMenu->addAction(addDifferentiationCurveAction); addNewAnalysisMenu->addAction(addIntegrationCurveAction); addNewAnalysisMenu->addSeparator(); addNewAnalysisMenu->addAction(addInterpolationCurveAction); addNewAnalysisMenu->addAction(addSmoothCurveAction); addNewAnalysisMenu->addSeparator(); addNewAnalysisMenu->addAction(addFourierFilterCurveAction); addNewAnalysisMenu->addAction(addFourierTransformCurveAction); addNewAnalysisMenu->addSeparator(); addNewAnalysisMenu->addAction(addConvolutionCurveAction); addNewAnalysisMenu->addAction(addCorrelationCurveAction); addNewAnalysisMenu->addSeparator(); addNewAnalysisMenu->addAction(addDataReductionCurveAction); addNewMenu->addMenu(addNewAnalysisMenu); addNewMenu->addSeparator(); addNewMenu->addAction(addLegendAction); addNewMenu->addSeparator(); addNewMenu->addAction(addHorizontalAxisAction); addNewMenu->addAction(addVerticalAxisAction); addNewMenu->addSeparator(); addNewMenu->addAction(addTextLabelAction); addNewMenu->addSeparator(); addNewMenu->addAction(addCustomPointAction); zoomMenu = new QMenu(i18n("Zoom/Navigate")); zoomMenu->setIcon(QIcon::fromTheme("zoom-draw")); zoomMenu->addAction(scaleAutoAction); zoomMenu->addAction(scaleAutoXAction); zoomMenu->addAction(scaleAutoYAction); zoomMenu->addSeparator(); zoomMenu->addAction(zoomInAction); zoomMenu->addAction(zoomOutAction); zoomMenu->addSeparator(); zoomMenu->addAction(zoomInXAction); zoomMenu->addAction(zoomOutXAction); zoomMenu->addSeparator(); zoomMenu->addAction(zoomInYAction); zoomMenu->addAction(zoomOutYAction); zoomMenu->addSeparator(); zoomMenu->addAction(shiftLeftXAction); zoomMenu->addAction(shiftRightXAction); zoomMenu->addSeparator(); zoomMenu->addAction(shiftUpYAction); zoomMenu->addAction(shiftDownYAction); // Data manipulation menu // QMenu* dataManipulationMenu = new QMenu(i18n("Data Manipulation")); // dataManipulationMenu->setIcon(QIcon::fromTheme("zoom-draw")); // dataManipulationMenu->addAction(addDataOperationAction); // dataManipulationMenu->addAction(addDataReductionAction); // Data fit menu QMenu* dataFitMenu = new QMenu(i18n("Fit")); dataFitMenu->setIcon(QIcon::fromTheme("labplot-xy-fit-curve")); dataFitMenu->addAction(addFitAction.at(0)); dataFitMenu->addAction(addFitAction.at(1)); dataFitMenu->addAction(addFitAction.at(2)); dataFitMenu->addAction(addFitAction.at(3)); dataFitMenu->addAction(addFitAction.at(4)); dataFitMenu->addSeparator(); dataFitMenu->addAction(addFitAction.at(5)); dataFitMenu->addAction(addFitAction.at(6)); dataFitMenu->addSeparator(); dataFitMenu->addAction(addFitAction.at(7)); dataFitMenu->addAction(addFitAction.at(8)); dataFitMenu->addAction(addFitAction.at(9)); dataFitMenu->addSeparator(); dataFitMenu->addAction(addFitAction.at(10)); //analysis menu dataAnalysisMenu = new QMenu(i18n("Analysis")); dataAnalysisMenu->addMenu(dataFitMenu); dataAnalysisMenu->addSeparator(); dataAnalysisMenu->addAction(addDifferentiationAction); dataAnalysisMenu->addAction(addIntegrationAction); dataAnalysisMenu->addSeparator(); dataAnalysisMenu->addAction(addInterpolationAction); dataAnalysisMenu->addAction(addSmoothAction); dataAnalysisMenu->addSeparator(); dataAnalysisMenu->addAction(addFourierFilterAction); dataAnalysisMenu->addAction(addFourierTransformAction); dataAnalysisMenu->addSeparator(); dataAnalysisMenu->addAction(addConvolutionAction); dataAnalysisMenu->addAction(addCorrelationAction); dataAnalysisMenu->addSeparator(); // dataAnalysisMenu->insertMenu(nullptr, dataManipulationMenu); dataAnalysisMenu->addAction(addDataReductionAction); //themes menu themeMenu = new QMenu(i18n("Apply Theme")); themeMenu->setIcon(QIcon::fromTheme("color-management")); auto* themeWidget = new ThemesWidget(nullptr); connect(themeWidget, &ThemesWidget::themeSelected, this, &CartesianPlot::loadTheme); connect(themeWidget, &ThemesWidget::themeSelected, themeMenu, &QMenu::close); auto* widgetAction = new QWidgetAction(this); widgetAction->setDefaultWidget(themeWidget); themeMenu->addAction(widgetAction); m_menusInitialized = true; } QMenu* CartesianPlot::createContextMenu() { if (!m_menusInitialized) initMenus(); QMenu* menu = WorksheetElement::createContextMenu(); QAction* firstAction = menu->actions().at(1); menu->insertMenu(firstAction, addNewMenu); menu->insertSeparator(firstAction); menu->insertMenu(firstAction, zoomMenu); menu->insertSeparator(firstAction); menu->insertMenu(firstAction, themeMenu); menu->insertSeparator(firstAction); visibilityAction->setChecked(isVisible()); menu->insertAction(firstAction, visibilityAction); return menu; } QMenu* CartesianPlot::analysisMenu() { if (!m_menusInitialized) initMenus(); return dataAnalysisMenu; } /*! Returns an icon to be used in the project explorer. */ QIcon CartesianPlot::icon() const { return QIcon::fromTheme("office-chart-line"); } QVector CartesianPlot::dependsOn() const { //aspects which the plotted data in the worksheet depends on (spreadsheets and later matrices) QVector aspects; for (const auto* curve : children()) { if (curve->xColumn() && dynamic_cast(curve->xColumn()->parentAspect()) ) aspects << curve->xColumn()->parentAspect(); if (curve->yColumn() && dynamic_cast(curve->yColumn()->parentAspect()) ) aspects << curve->yColumn()->parentAspect(); } return aspects; } void CartesianPlot::navigate(CartesianPlot::NavigationOperation op) { Q_D(CartesianPlot); if (op == ScaleAuto) { - if (d->curvesXMinMaxIsDirty || d->curvesYMinMaxIsDirty) { + if (d->curvesXMinMaxIsDirty || d->curvesYMinMaxIsDirty || !autoScaleX() || !autoScaleY()) { d->curvesXMinMaxIsDirty = true; d->curvesYMinMaxIsDirty = true; } scaleAuto(); } else if (op == ScaleAutoX) setAutoScaleX(true); else if (op == ScaleAutoY) setAutoScaleY(true); else if (op == ZoomIn) zoomIn(); else if (op == ZoomOut) zoomOut(); else if (op == ZoomInX) zoomInX(); else if (op == ZoomOutX) zoomOutX(); else if (op == ZoomInY) zoomInY(); else if (op == ZoomOutY) zoomOutY(); else if (op == ShiftLeftX) shiftLeftX(); else if (op == ShiftRightX) shiftRightX(); else if (op == ShiftUpY) shiftUpY(); else if (op == ShiftDownY) shiftDownY(); } void CartesianPlot::setSuppressDataChangedSignal(bool value) { Q_D(CartesianPlot); d->suppressRetransform = value; } void CartesianPlot::processDropEvent(QDropEvent* event) { PERFTRACE("CartesianPlot::processDropEvent"); const QMimeData* mimeData = event->mimeData(); if (!mimeData) return; //deserialize the mime data to the vector of aspect pointers QByteArray data = mimeData->data(QLatin1String("labplot-dnd")); QVector vec; QDataStream stream(&data, QIODevice::ReadOnly); stream >> vec; QVector columns; for (auto a : vec) { auto* aspect = (AbstractAspect*)a; auto* column = dynamic_cast(aspect); if (column) columns << column; } //return if there are no columns being dropped. //TODO: extend this later when we allow to drag&drop plots, etc. if (columns.isEmpty()) return; //determine the first column with "x plot designation" as the x-data column for all curves to be created const AbstractColumn* xColumn = nullptr; for (const auto* column : columns) { if (column->plotDesignation() == AbstractColumn::X) { xColumn = column; break; } } //if no column with "x plot designation" is available, use the x-data column of the first curve in the plot, if (xColumn == nullptr) { QVector curves = children(); if (!curves.isEmpty()) xColumn = curves.at(0)->xColumn(); } //use the first dropped column if no column with "x plot designation" nor curves are available if (xColumn == nullptr) xColumn = columns.at(0); //create curves bool curvesAdded = false; for (const auto* column : columns) { if (column == xColumn) continue; XYCurve* curve = new XYCurve(column->name()); curve->suppressRetransform(true); //suppress retransform, all curved will be recalculated at the end curve->setXColumn(xColumn); curve->setYColumn(column); addChild(curve); curve->suppressRetransform(false); curvesAdded = true; } if (curvesAdded) dataChanged(); } bool CartesianPlot::isPanningActive() const { Q_D(const CartesianPlot); return d->panningStarted; } bool CartesianPlot::isHovered() const { Q_D(const CartesianPlot); return d->m_hovered; } bool CartesianPlot::isPrinted() const { Q_D(const CartesianPlot); return d->m_printing; } bool CartesianPlot::isSelected() const { Q_D(const CartesianPlot); return d->isSelected(); } //############################################################################## //################################ getter methods ############################ //############################################################################## BASIC_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::RangeType, rangeType, rangeType) BASIC_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::RangeFormat, xRangeFormat, xRangeFormat) BASIC_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::RangeFormat, yRangeFormat, yRangeFormat) BASIC_SHARED_D_READER_IMPL(CartesianPlot, int, rangeLastValues, rangeLastValues) BASIC_SHARED_D_READER_IMPL(CartesianPlot, int, rangeFirstValues, rangeFirstValues) BASIC_SHARED_D_READER_IMPL(CartesianPlot, bool, autoScaleX, autoScaleX) BASIC_SHARED_D_READER_IMPL(CartesianPlot, double, xMin, xMin) BASIC_SHARED_D_READER_IMPL(CartesianPlot, double, xMax, xMax) BASIC_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::Scale, xScale, xScale) BASIC_SHARED_D_READER_IMPL(CartesianPlot, bool, xRangeBreakingEnabled, xRangeBreakingEnabled) CLASS_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::RangeBreaks, xRangeBreaks, xRangeBreaks) BASIC_SHARED_D_READER_IMPL(CartesianPlot, bool, autoScaleY, autoScaleY) BASIC_SHARED_D_READER_IMPL(CartesianPlot, double, yMin, yMin) BASIC_SHARED_D_READER_IMPL(CartesianPlot, double, yMax, yMax) BASIC_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::Scale, yScale, yScale) BASIC_SHARED_D_READER_IMPL(CartesianPlot, bool, yRangeBreakingEnabled, yRangeBreakingEnabled) CLASS_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::RangeBreaks, yRangeBreaks, yRangeBreaks) CLASS_SHARED_D_READER_IMPL(CartesianPlot, QPen, cursorPen, cursorPen); CLASS_SHARED_D_READER_IMPL(CartesianPlot, bool, cursor0Enable, cursor0Enable); CLASS_SHARED_D_READER_IMPL(CartesianPlot, bool, cursor1Enable, cursor1Enable); CLASS_SHARED_D_READER_IMPL(CartesianPlot, QString, theme, theme) /*! returns the actual bounding rectangular of the plot area showing data (plot's rectangular minus padding) in plot's coordinates */ QRectF CartesianPlot::dataRect() const { Q_D(const CartesianPlot); return d->dataRect; } CartesianPlot::MouseMode CartesianPlot::mouseMode() const { Q_D(const CartesianPlot); return d->mouseMode; } const QString& CartesianPlot::xRangeDateTimeFormat() const { Q_D(const CartesianPlot); return d->xRangeDateTimeFormat; } const QString& CartesianPlot::yRangeDateTimeFormat() const { Q_D(const CartesianPlot); return d->yRangeDateTimeFormat; } //############################################################################## //###################### setter methods and undo commands #################### //############################################################################## /*! set the rectangular, defined in scene coordinates */ class CartesianPlotSetRectCmd : public QUndoCommand { public: CartesianPlotSetRectCmd(CartesianPlotPrivate* private_obj, QRectF rect) : m_private(private_obj), m_rect(rect) { setText(i18n("%1: change geometry rect", m_private->name())); }; void redo() override { // const double horizontalRatio = m_rect.width() / m_private->rect.width(); // const double verticalRatio = m_rect.height() / m_private->rect.height(); qSwap(m_private->rect, m_rect); // m_private->q->handleResize(horizontalRatio, verticalRatio, false); m_private->retransform(); emit m_private->q->rectChanged(m_private->rect); }; void undo() override { redo(); } private: CartesianPlotPrivate* m_private; QRectF m_rect; }; void CartesianPlot::setRect(const QRectF& rect) { Q_D(CartesianPlot); if (rect != d->rect) exec(new CartesianPlotSetRectCmd(d, rect)); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetRangeType, CartesianPlot::RangeType, rangeType, rangeChanged); void CartesianPlot::setRangeType(RangeType type) { Q_D(CartesianPlot); if (type != d->rangeType) exec(new CartesianPlotSetRangeTypeCmd(d, type, ki18n("%1: set range type"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetXRangeFormat, CartesianPlot::RangeFormat, xRangeFormat, xRangeFormatChanged); void CartesianPlot::setXRangeFormat(RangeFormat format) { Q_D(CartesianPlot); if (format != d->xRangeFormat) exec(new CartesianPlotSetXRangeFormatCmd(d, format, ki18n("%1: set x-range format"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetYRangeFormat, CartesianPlot::RangeFormat, yRangeFormat, yRangeFormatChanged); void CartesianPlot::setYRangeFormat(RangeFormat format) { Q_D(CartesianPlot); if (format != d->yRangeFormat) exec(new CartesianPlotSetYRangeFormatCmd(d, format, ki18n("%1: set y-range format"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetRangeLastValues, int, rangeLastValues, rangeChanged); void CartesianPlot::setRangeLastValues(int values) { Q_D(CartesianPlot); if (values != d->rangeLastValues) exec(new CartesianPlotSetRangeLastValuesCmd(d, values, ki18n("%1: set range"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetRangeFirstValues, int, rangeFirstValues, rangeChanged); void CartesianPlot::setRangeFirstValues(int values) { Q_D(CartesianPlot); if (values != d->rangeFirstValues) exec(new CartesianPlotSetRangeFirstValuesCmd(d, values, ki18n("%1: set range"))); } class CartesianPlotSetAutoScaleXCmd : public QUndoCommand { public: CartesianPlotSetAutoScaleXCmd(CartesianPlotPrivate* private_obj, bool autoScale) : m_private(private_obj), m_autoScale(autoScale), m_autoScaleOld(false), m_minOld(0.0), m_maxOld(0.0) { setText(i18n("%1: change x-range auto scaling", m_private->name())); }; void redo() override { m_autoScaleOld = m_private->autoScaleX; if (m_autoScale) { m_minOld = m_private->xMin; m_maxOld = m_private->xMax; m_private->q->scaleAutoX(); } m_private->autoScaleX = m_autoScale; emit m_private->q->xAutoScaleChanged(m_autoScale); }; void undo() override { if (!m_autoScaleOld) { m_private->xMin = m_minOld; m_private->xMax = m_maxOld; m_private->retransformScales(); } m_private->autoScaleX = m_autoScaleOld; emit m_private->q->xAutoScaleChanged(m_autoScaleOld); } private: CartesianPlotPrivate* m_private; bool m_autoScale; bool m_autoScaleOld; double m_minOld; double m_maxOld; }; void CartesianPlot::setAutoScaleX(bool autoScaleX) { Q_D(CartesianPlot); if (autoScaleX != d->autoScaleX) exec(new CartesianPlotSetAutoScaleXCmd(d, autoScaleX)); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetXMin, double, xMin, retransformScales) void CartesianPlot::setXMin(double xMin) { Q_D(CartesianPlot); if (xMin != d->xMin && xMin != -INFINITY && xMin != INFINITY) { d->curvesYMinMaxIsDirty = true; exec(new CartesianPlotSetXMinCmd(d, xMin, ki18n("%1: set min x"))); if (d->autoScaleY) scaleAutoY(); } } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetXMax, double, xMax, retransformScales) void CartesianPlot::setXMax(double xMax) { Q_D(CartesianPlot); if (xMax != d->xMax && xMax != -INFINITY && xMax != INFINITY) { d->curvesYMinMaxIsDirty = true; exec(new CartesianPlotSetXMaxCmd(d, xMax, ki18n("%1: set max x"))); if (d->autoScaleY) scaleAutoY(); } } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetXScale, CartesianPlot::Scale, xScale, retransformScales) void CartesianPlot::setXScale(Scale scale) { Q_D(CartesianPlot); if (scale != d->xScale) exec(new CartesianPlotSetXScaleCmd(d, scale, ki18n("%1: set x scale"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetXRangeBreakingEnabled, bool, xRangeBreakingEnabled, retransformScales) void CartesianPlot::setXRangeBreakingEnabled(bool enabled) { Q_D(CartesianPlot); if (enabled != d->xRangeBreakingEnabled) exec(new CartesianPlotSetXRangeBreakingEnabledCmd(d, enabled, ki18n("%1: x-range breaking enabled"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetXRangeBreaks, CartesianPlot::RangeBreaks, xRangeBreaks, retransformScales) void CartesianPlot::setXRangeBreaks(const RangeBreaks& breakings) { Q_D(CartesianPlot); exec(new CartesianPlotSetXRangeBreaksCmd(d, breakings, ki18n("%1: x-range breaks changed"))); } class CartesianPlotSetAutoScaleYCmd : public QUndoCommand { public: CartesianPlotSetAutoScaleYCmd(CartesianPlotPrivate* private_obj, bool autoScale) : m_private(private_obj), m_autoScale(autoScale), m_autoScaleOld(false), m_minOld(0.0), m_maxOld(0.0) { setText(i18n("%1: change y-range auto scaling", m_private->name())); }; void redo() override { m_autoScaleOld = m_private->autoScaleY; if (m_autoScale) { m_minOld = m_private->yMin; m_maxOld = m_private->yMax; m_private->q->scaleAutoY(); } m_private->autoScaleY = m_autoScale; emit m_private->q->yAutoScaleChanged(m_autoScale); }; void undo() override { if (!m_autoScaleOld) { m_private->yMin = m_minOld; m_private->yMax = m_maxOld; m_private->retransformScales(); } m_private->autoScaleY = m_autoScaleOld; emit m_private->q->yAutoScaleChanged(m_autoScaleOld); } private: CartesianPlotPrivate* m_private; bool m_autoScale; bool m_autoScaleOld; double m_minOld; double m_maxOld; }; void CartesianPlot::setAutoScaleY(bool autoScaleY) { Q_D(CartesianPlot); if (autoScaleY != d->autoScaleY) exec(new CartesianPlotSetAutoScaleYCmd(d, autoScaleY)); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetYMin, double, yMin, retransformScales) void CartesianPlot::setYMin(double yMin) { Q_D(CartesianPlot); if (yMin != d->yMin) { d->curvesXMinMaxIsDirty = true; exec(new CartesianPlotSetYMinCmd(d, yMin, ki18n("%1: set min y"))); if (d->autoScaleX) scaleAutoX(); } } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetYMax, double, yMax, retransformScales) void CartesianPlot::setYMax(double yMax) { Q_D(CartesianPlot); if (yMax != d->yMax) { d->curvesXMinMaxIsDirty = true; exec(new CartesianPlotSetYMaxCmd(d, yMax, ki18n("%1: set max y"))); if (d->autoScaleX) scaleAutoX(); } } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetYScale, CartesianPlot::Scale, yScale, retransformScales) void CartesianPlot::setYScale(Scale scale) { Q_D(CartesianPlot); if (scale != d->yScale) exec(new CartesianPlotSetYScaleCmd(d, scale, ki18n("%1: set y scale"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetYRangeBreakingEnabled, bool, yRangeBreakingEnabled, retransformScales) void CartesianPlot::setYRangeBreakingEnabled(bool enabled) { Q_D(CartesianPlot); if (enabled != d->yRangeBreakingEnabled) exec(new CartesianPlotSetYRangeBreakingEnabledCmd(d, enabled, ki18n("%1: y-range breaking enabled"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetYRangeBreaks, CartesianPlot::RangeBreaks, yRangeBreaks, retransformScales) void CartesianPlot::setYRangeBreaks(const RangeBreaks& breaks) { Q_D(CartesianPlot); exec(new CartesianPlotSetYRangeBreaksCmd(d, breaks, ki18n("%1: y-range breaks changed"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetCursorPen, QPen, cursorPen, update) void CartesianPlot::setCursorPen(const QPen &pen) { Q_D(CartesianPlot); if (pen != d->cursorPen) exec(new CartesianPlotSetCursorPenCmd(d, pen, ki18n("%1: y-range breaks changed"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetCursor0Enable, bool, cursor0Enable, updateCursor) void CartesianPlot::setCursor0Enable(const bool &enable) { Q_D(CartesianPlot); if (enable != d->cursor0Enable) { if (std::isnan(d->cursor0Pos.x())) { // if never set, set initial position d->cursor0Pos.setX(d->cSystem->mapSceneToLogical(QPointF(0,0)).x()); mousePressCursorModeSignal(0, d->cursor0Pos); // simulate mousePress to update values in the cursor dock } exec(new CartesianPlotSetCursor0EnableCmd(d, enable, ki18n("%1: Cursor0 enable"))); } } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetCursor1Enable, bool, cursor1Enable, updateCursor) void CartesianPlot::setCursor1Enable(const bool &enable) { Q_D(CartesianPlot); if (enable != d->cursor1Enable) { if (std::isnan(d->cursor1Pos.x())) { // if never set, set initial position d->cursor1Pos.setX(d->cSystem->mapSceneToLogical(QPointF(0,0)).x()); - mousePressCursorModeSignal(1, d->cursor0Pos); // simulate mousePress to update values in the cursor dock + mousePressCursorModeSignal(1, d->cursor1Pos); // simulate mousePress to update values in the cursor dock } exec(new CartesianPlotSetCursor1EnableCmd(d, enable, ki18n("%1: Cursor1 enable"))); } } STD_SETTER_CMD_IMPL_S(CartesianPlot, SetTheme, QString, theme) void CartesianPlot::setTheme(const QString& theme) { Q_D(CartesianPlot); if (theme != d->theme) { if (!theme.isEmpty()) { beginMacro( i18n("%1: load theme %2", name(), theme) ); exec(new CartesianPlotSetThemeCmd(d, theme, ki18n("%1: set theme"))); loadTheme(theme); endMacro(); } else exec(new CartesianPlotSetThemeCmd(d, theme, ki18n("%1: disable theming"))); } } //################################################################ //########################## Slots ############################### //################################################################ void CartesianPlot::addHorizontalAxis() { Axis* axis = new Axis("x-axis", Axis::AxisHorizontal); if (axis->autoScale()) { axis->setUndoAware(false); axis->setStart(xMin()); axis->setEnd(xMax()); axis->setUndoAware(true); } addChild(axis); } void CartesianPlot::addVerticalAxis() { Axis* axis = new Axis("y-axis", Axis::AxisVertical); if (axis->autoScale()) { axis->setUndoAware(false); axis->setStart(yMin()); axis->setEnd(yMax()); axis->setUndoAware(true); } addChild(axis); } void CartesianPlot::addCurve() { addChild(new XYCurve("xy-curve")); } void CartesianPlot::addEquationCurve() { addChild(new XYEquationCurve("f(x)")); } void CartesianPlot::addHistogram() { addChild(new Histogram("Histogram")); } /*! * returns the first selected XYCurve in the plot */ const XYCurve* CartesianPlot::currentCurve() const { for (const auto* curve : this->children()) { if (curve->graphicsItem()->isSelected()) return curve; } return nullptr; } void CartesianPlot::addDataReductionCurve() { XYDataReductionCurve* curve = new XYDataReductionCurve("Data reduction"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: reduce '%2'", name(), curCurve->name()) ); curve->setName( i18n("Reduction of '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); this->addChild(curve); curve->recalculate(); emit curve->dataReductionDataChanged(curve->dataReductionData()); } else { beginMacro(i18n("%1: add data reduction curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addDifferentiationCurve() { XYDifferentiationCurve* curve = new XYDifferentiationCurve("Differentiation"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: differentiate '%2'", name(), curCurve->name()) ); curve->setName( i18n("Derivative of '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); this->addChild(curve); curve->recalculate(); emit curve->differentiationDataChanged(curve->differentiationData()); } else { beginMacro(i18n("%1: add differentiation curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addIntegrationCurve() { XYIntegrationCurve* curve = new XYIntegrationCurve("Integration"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: integrate '%2'", name(), curCurve->name()) ); curve->setName( i18n("Integral of '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); this->addChild(curve); curve->recalculate(); emit curve->integrationDataChanged(curve->integrationData()); } else { beginMacro(i18n("%1: add integration curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addInterpolationCurve() { XYInterpolationCurve* curve = new XYInterpolationCurve("Interpolation"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: interpolate '%2'", name(), curCurve->name()) ); curve->setName( i18n("Interpolation of '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); curve->recalculate(); this->addChild(curve); emit curve->interpolationDataChanged(curve->interpolationData()); } else { beginMacro(i18n("%1: add interpolation curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addSmoothCurve() { XYSmoothCurve* curve = new XYSmoothCurve("Smooth"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: smooth '%2'", name(), curCurve->name()) ); curve->setName( i18n("Smoothing of '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); this->addChild(curve); curve->recalculate(); emit curve->smoothDataChanged(curve->smoothData()); } else { beginMacro(i18n("%1: add smoothing curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addFitCurve() { DEBUG("CartesianPlot::addFitCurve()"); XYFitCurve* curve = new XYFitCurve("fit"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: fit to '%2'", name(), curCurve->name()) ); curve->setName( i18n("Fit to '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); //set the fit model category and type const auto* action = qobject_cast(QObject::sender()); PlotDataDialog::AnalysisAction type = (PlotDataDialog::AnalysisAction)action->data().toInt(); curve->initFitData(type); curve->initStartValues(curCurve); //fit with weights for y if the curve has error bars for y if (curCurve->yErrorType() == XYCurve::SymmetricError && curCurve->yErrorPlusColumn()) { XYFitCurve::FitData fitData = curve->fitData(); fitData.yWeightsType = nsl_fit_weight_instrumental; curve->setFitData(fitData); curve->setYErrorColumn(curCurve->yErrorPlusColumn()); } curve->recalculate(); //add the child after the fit was calculated so the dock widgets gets the fit results //and call retransform() after this to calculate and to paint the data points of the fit-curve this->addChild(curve); curve->retransform(); } else { beginMacro(i18n("%1: add fit curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addFourierFilterCurve() { XYFourierFilterCurve* curve = new XYFourierFilterCurve("Fourier filter"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: Fourier filtering of '%2'", name(), curCurve->name()) ); curve->setName( i18n("Fourier filtering of '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); this->addChild(curve); } else { beginMacro(i18n("%1: add Fourier filter curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addFourierTransformCurve() { XYFourierTransformCurve* curve = new XYFourierTransformCurve("Fourier transform"); this->addChild(curve); } void CartesianPlot::addConvolutionCurve() { XYConvolutionCurve* curve = new XYConvolutionCurve("Convolution"); this->addChild(curve); } void CartesianPlot::addCorrelationCurve() { XYCorrelationCurve* curve = new XYCorrelationCurve("Auto-/Cross-Correlation"); this->addChild(curve); } /*! * public helper function to set a legend object created outside of CartesianPlot, e.g. in \c OriginProjectParser. */ void CartesianPlot::addLegend(CartesianPlotLegend* legend) { m_legend = legend; this->addChild(legend); } void CartesianPlot::addLegend() { //don't do anything if there's already a legend if (m_legend) return; m_legend = new CartesianPlotLegend(this, "legend"); this->addChild(m_legend); m_legend->retransform(); //only one legend is allowed -> disable the action if (m_menusInitialized) addLegendAction->setEnabled(false); } void CartesianPlot::addTextLabel() { TextLabel* label = new TextLabel("text label"); this->addChild(label); label->setParentGraphicsItem(graphicsItem()); } void CartesianPlot::addCustomPoint() { CustomPoint* point = new CustomPoint(this, "custom point"); this->addChild(point); } int CartesianPlot::curveCount(){ return children().length(); } const XYCurve* CartesianPlot::getCurve(int index){ return children()[index]; } double CartesianPlot::cursorPos(int cursorNumber) { Q_D(CartesianPlot); if (cursorNumber == 0) return d->cursor0Pos.x(); else return d->cursor1Pos.x(); } void CartesianPlot::childAdded(const AbstractAspect* child) { Q_D(CartesianPlot); const auto* curve = qobject_cast(child); if (curve) { connect(curve, &XYCurve::dataChanged, this, &CartesianPlot::dataChanged); connect(curve, &XYCurve::xDataChanged, this, &CartesianPlot::xDataChanged); connect(curve, &XYCurve::xErrorTypeChanged, this, &CartesianPlot::dataChanged); connect(curve, &XYCurve::xErrorPlusColumnChanged, this, &CartesianPlot::dataChanged); connect(curve, &XYCurve::xErrorMinusColumnChanged, this, &CartesianPlot::dataChanged); connect(curve, &XYCurve::yDataChanged, this, &CartesianPlot::yDataChanged); connect(curve, &XYCurve::yErrorTypeChanged, this, &CartesianPlot::dataChanged); connect(curve, &XYCurve::yErrorPlusColumnChanged, this, &CartesianPlot::dataChanged); connect(curve, &XYCurve::yErrorMinusColumnChanged, this, &CartesianPlot::dataChanged); connect(curve, static_cast(&XYCurve::visibilityChanged), this, &CartesianPlot::curveVisibilityChanged); //update the legend on changes of the name, line and symbol styles connect(curve, &XYCurve::aspectDescriptionChanged, this, &CartesianPlot::updateLegend); + connect(curve, &XYCurve::aspectDescriptionChanged, this, &CartesianPlot::curveNameChanged); connect(curve, &XYCurve::lineTypeChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::linePenChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::linePenChanged, this, static_cast(&CartesianPlot::curveLinePenChanged)); connect(curve, &XYCurve::lineOpacityChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::symbolsStyleChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::symbolsSizeChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::symbolsRotationAngleChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::symbolsOpacityChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::symbolsBrushChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::symbolsPenChanged, this, &CartesianPlot::updateLegend); updateLegend(); d->curvesXMinMaxIsDirty = true; d->curvesYMinMaxIsDirty = true; //in case the first curve is added, check whether we start plotting datetime data if (children().size() == 1) { const auto* col = dynamic_cast(curve->xColumn()); if (col) { if (col->columnMode() == AbstractColumn::DateTime) { setUndoAware(false); setXRangeFormat(CartesianPlot::DateTime); setUndoAware(true); //set column's datetime format for all horizontal axis for (auto* axis : children()) { if (axis->orientation() == Axis::AxisHorizontal) { auto* filter = static_cast(col->outputFilter()); d->xRangeDateTimeFormat = filter->format(); axis->setUndoAware(false); axis->setLabelsDateTimeFormat(d->xRangeDateTimeFormat); axis->setUndoAware(true); } } } } col = dynamic_cast(curve->yColumn()); if (col) { if (col->columnMode() == AbstractColumn::DateTime) { setUndoAware(false); setYRangeFormat(CartesianPlot::DateTime); setUndoAware(true); //set column's datetime format for all vertical axis for (auto* axis : children()) { if (axis->orientation() == Axis::AxisVertical) { auto* filter = static_cast(col->outputFilter()); d->yRangeDateTimeFormat = filter->format(); axis->setUndoAware(false); axis->setLabelsDateTimeFormat(d->yRangeDateTimeFormat); axis->setUndoAware(true); } } } } } emit curveAdded(curve); } else { const auto* hist = qobject_cast(child); if (hist) { connect(hist, &Histogram::dataChanged, this, &CartesianPlot::dataChanged); connect(hist, &Histogram::visibilityChanged, this, &CartesianPlot::curveVisibilityChanged); updateLegend(); } // if an element is hovered, the curves which are handled manually in this class // must be unhovered - const WorksheetElement* element = static_cast(child); + const auto* element = static_cast(child); connect(element, &WorksheetElement::hovered, this, &CartesianPlot::childHovered); } if (!isLoading()) { //if a theme was selected, apply the theme settings for newly added children, too if (!d->theme.isEmpty()) { const auto* elem = dynamic_cast(child); if (elem) { KConfig config(ThemeHandler::themeFilePath(d->theme), KConfig::SimpleConfig); const_cast(elem)->loadThemeConfig(config); } } else { //no theme is available, apply the default colors for curves only, s.a. XYCurve::loadThemeConfig() const auto* curve = dynamic_cast(child); if (curve) { int index = indexOfChild(curve); QColor themeColor; if (index < m_themeColorPalette.size()) themeColor = m_themeColorPalette.at(index); else { if (m_themeColorPalette.size()) themeColor = m_themeColorPalette.last(); } auto* c = const_cast(curve); //Line QPen p = curve->linePen(); p.setColor(themeColor); c->setLinePen(p); //Drop line p = curve->dropLinePen(); p.setColor(themeColor); c->setDropLinePen(p); //Symbol QBrush brush = c->symbolsBrush(); brush.setColor(themeColor); c->setSymbolsBrush(brush); p = c->symbolsPen(); p.setColor(themeColor); c->setSymbolsPen(p); //Filling c->setFillingFirstColor(themeColor); //Error bars p.setColor(themeColor); c->setErrorBarsPen(p); } } } } void CartesianPlot::childRemoved(const AbstractAspect* parent, const AbstractAspect* before, const AbstractAspect* child) { Q_UNUSED(parent); Q_UNUSED(before); if (m_legend == child) { if (m_menusInitialized) addLegendAction->setEnabled(true); m_legend = nullptr; } else { const auto* curve = qobject_cast(child); if (curve) { updateLegend(); emit curveRemoved(curve); } } } /*! * \brief CartesianPlot::childHovered * Unhover all curves, when another child is hovered. The hover handling for the curves is done in their parent (CartesianPlot), * because the hover should set when the curve is hovered and not just the bounding rect (for more see hoverMoveEvent) */ void CartesianPlot::childHovered() { Q_D(CartesianPlot); bool curveSender = dynamic_cast(QObject::sender()) != nullptr; if (!d->isSelected()) { if (d->m_hovered) d->m_hovered = false; d->update(); } if (!curveSender) { for (auto curve: children()) curve->setHover(false); } } void CartesianPlot::updateLegend() { if (m_legend) m_legend->retransform(); } /*! called when in one of the curves the data was changed. Autoscales the coordinate system and the x-axes, when "auto-scale" is active. */ void CartesianPlot::dataChanged() { Q_D(CartesianPlot); d->curvesXMinMaxIsDirty = true; d->curvesYMinMaxIsDirty = true; bool updated = false; if (d->autoScaleX && d->autoScaleY) updated = scaleAuto(); else if (d->autoScaleX) updated = scaleAutoX(); else if (d->autoScaleY) updated = scaleAutoY(); if (!updated || !QObject::sender()) { //even if the plot ranges were not changed, either no auto scale active or the new data //is within the current ranges and no change of the ranges is required, //retransform the curve in order to show the changes auto* curve = dynamic_cast(QObject::sender()); if (curve) curve->retransform(); else { auto* hist = dynamic_cast(QObject::sender()); if (hist) hist->retransform(); else { //no sender available, the function was called directly in the file filter (live data source got new data) //or in Project::load() -> retransform all available curves since we don't know which curves are affected. //TODO: this logic can be very expensive for (auto* c : children()) { c->recalcLogicalPoints(); c->retransform(); } } } } } /*! called when in one of the curves the x-data was changed. Autoscales the coordinate system and the x-axes, when "auto-scale" is active. */ void CartesianPlot::xDataChanged() { if (project() && project()->isLoading()) return; Q_D(CartesianPlot); if (d->suppressRetransform) return; d->curvesXMinMaxIsDirty = true; bool updated = false; if (d->autoScaleX) updated = this->scaleAutoX(); if (!updated) { //even if the plot ranges were not changed, either no auto scale active or the new data //is within the current ranges and no change of the ranges is required, //retransform the curve in order to show the changes auto* curve = dynamic_cast(QObject::sender()); if (curve) curve->retransform(); else { auto* hist = dynamic_cast(QObject::sender()); if (hist) hist->retransform(); } } //in case there is only one curve and its column mode was changed, check whether we start plotting datetime data if (children().size() == 1) { auto* curve = dynamic_cast(QObject::sender()); const AbstractColumn* col = curve->xColumn(); if (col->columnMode() == AbstractColumn::DateTime && d->xRangeFormat != CartesianPlot::DateTime) { setUndoAware(false); setXRangeFormat(CartesianPlot::DateTime); setUndoAware(true); } } emit curveDataChanged(dynamic_cast(QObject::sender())); } /*! called when in one of the curves the x-data was changed. Autoscales the coordinate system and the x-axes, when "auto-scale" is active. */ void CartesianPlot::yDataChanged() { if (project() && project()->isLoading()) return; Q_D(CartesianPlot); if (d->suppressRetransform) return; d->curvesYMinMaxIsDirty = true; bool updated = false; if (d->autoScaleY) - this->scaleAutoY(); + updated = this->scaleAutoY(); if (!updated) { //even if the plot ranges were not changed, either no auto scale active or the new data //is within the current ranges and no change of the ranges is required, //retransform the curve in order to show the changes auto* curve = dynamic_cast(QObject::sender()); if (curve) curve->retransform(); else { auto* hist = dynamic_cast(QObject::sender()); if (hist) hist->retransform(); } } //in case there is only one curve and its column mode was changed, check whether we start plotting datetime data if (children().size() == 1) { auto* curve = dynamic_cast(QObject::sender()); const AbstractColumn* col = curve->yColumn(); if (col->columnMode() == AbstractColumn::DateTime && d->xRangeFormat != CartesianPlot::DateTime) { setUndoAware(false); setYRangeFormat(CartesianPlot::DateTime); setUndoAware(true); } } emit curveDataChanged(dynamic_cast(QObject::sender())); } void CartesianPlot::curveVisibilityChanged() { Q_D(CartesianPlot); d->curvesXMinMaxIsDirty = true; d->curvesYMinMaxIsDirty = true; updateLegend(); if (d->autoScaleX && d->autoScaleY) this->scaleAuto(); else if (d->autoScaleX) this->scaleAutoX(); else if (d->autoScaleY) this->scaleAutoY(); emit curveVisibilityChangedSignal(); } void CartesianPlot::curveLinePenChanged(QPen pen) { const auto* curve = qobject_cast(QObject::sender()); emit curveLinePenChanged(pen, curve->name()); } void CartesianPlot::setMouseMode(const MouseMode mouseMode) { Q_D(CartesianPlot); d->mouseMode = mouseMode; d->setHandlesChildEvents(mouseMode != CartesianPlot::SelectionMode); QList items = d->childItems(); if (d->mouseMode == CartesianPlot::SelectionMode) { d->setZoomSelectionBandShow(false); d->setCursor(Qt::ArrowCursor); for (auto* item : items) item->setFlag(QGraphicsItem::ItemStacksBehindParent, false); } else { for (auto* item : items) item->setFlag(QGraphicsItem::ItemStacksBehindParent, true); } //when doing zoom selection, prevent the graphics item from being movable //if it's currently movable (no worksheet layout available) const auto* worksheet = dynamic_cast(parentAspect()); if (worksheet) { if (mouseMode == CartesianPlot::SelectionMode) { if (worksheet->layout() != Worksheet::NoLayout) graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable, false); else graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable, true); } else //zoom m_selection graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable, false); } emit mouseModeChanged(mouseMode); } void CartesianPlot::setLocked(bool locked) { Q_D(CartesianPlot); d->locked = locked; } bool CartesianPlot::scaleAutoX() { Q_D(CartesianPlot); if (d->curvesXMinMaxIsDirty) { calculateCurvesXMinMax(false); //loop over all histograms and determine the maximum and minimum x-values for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; if (!curve->dataColumn()) continue; const double min = curve->getXMinimum(); if (min < d->curvesXMin) d->curvesXMin = min; const double max = curve->getXMaximum(); if (max > d->curvesXMax) d->curvesXMax = max; } // do it at the end, because it must be from the real min/max values double errorBarsCapSize = -1; for (auto* curve : this->children()) { if (curve->yErrorType() != XYCurve::ErrorType::NoError) { errorBarsCapSize = qMax(errorBarsCapSize, curve->errorBarsCapSize()); } } if (errorBarsCapSize > 0) { // must be done, because retransformScales uses xMin/xMax if (d->curvesXMin != d->xMin && d->curvesXMin != INFINITY) d->xMin = d->curvesXMin; if (d->curvesXMax != d->xMax && d->curvesXMax != -INFINITY) d->xMax = d->curvesXMax; // When the previous scale is completely different. The mapTo functions scale with wrong values. To prevent // this a rescale must be done. // The errorBarsCapSize is in Scene coordinates. So this value must be transformed into a logical value. Due // to nonlinear scalings it cannot only be multiplied with a scaling factor and depends on the position of the // column value // dirty hack: call setIsLoading(true) to suppress the call of retransform() in retransformScales() since a // retransform is already done at the end of this function setIsLoading(true); d->retransformScales(); setIsLoading(false); QPointF point = coordinateSystem()->mapLogicalToScene(QPointF(d->curvesXMin, 0), AbstractCoordinateSystem::SuppressPageClipping); point.setX(point.x() - errorBarsCapSize); point = coordinateSystem()->mapSceneToLogical(point, AbstractCoordinateSystem::SuppressPageClipping); // Problem is, when the scaling is not linear (for example log(x)) and the minimum is 0. In this // case mapLogicalToScene returns (0,0) which is smaller than the curves minimum if (point.x() < d->curvesXMin) d->curvesXMin = point.x(); point = coordinateSystem()->mapLogicalToScene(QPointF(d->curvesXMax, 0), AbstractCoordinateSystem::SuppressPageClipping); point.setX(point.x() + errorBarsCapSize); point = coordinateSystem()->mapSceneToLogical(point, AbstractCoordinateSystem::SuppressPageClipping); if (point.x() > d->curvesXMax) d->curvesXMax = point.x(); } d->curvesYMinMaxIsDirty = true; d->curvesXMinMaxIsDirty = false; } bool update = false; if (d->curvesXMin != d->xMin && d->curvesXMin != INFINITY) { d->xMin = d->curvesXMin; update = true; } if (d->curvesXMax != d->xMax && d->curvesXMax != -INFINITY) { d->xMax = d->curvesXMax; update = true; } if (update) { if (d->xMax == d->xMin) { //in case min and max are equal (e.g. if we plot a single point), subtract/add 10% of the value if (d->xMax != 0) { d->xMax = d->xMax*1.1; d->xMin = d->xMin*0.9; } else { d->xMax = 0.1; d->xMin = -0.1; } } else { double offset = (d->xMax - d->xMin)*d->autoScaleOffsetFactor; d->xMin -= offset; d->xMax += offset; } d->retransformScales(); } return update; } bool CartesianPlot::scaleAutoY() { Q_D(CartesianPlot); if (d->curvesYMinMaxIsDirty) { calculateCurvesYMinMax(false); // loop over all curves //loop over all histograms and determine the maximum y-value for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; const double min = curve->getYMinimum(); if (d->curvesYMin > min) d->curvesYMin = min; const double max = curve->getYMaximum(); if (max > d->curvesYMax) d->curvesYMax = max; } // do it at the end, because it must be from the real min/max values double errorBarsCapSize = -1; for (auto* curve : this->children()) { if (curve->xErrorType() != XYCurve::ErrorType::NoError) { errorBarsCapSize = qMax(errorBarsCapSize, curve->errorBarsCapSize()); } } if (errorBarsCapSize > 0) { if (d->curvesYMin != d->yMin && d->curvesYMin != INFINITY) d->yMin = d->curvesYMin; if (d->curvesYMax != d->yMax && d->curvesYMax != -INFINITY) d->yMax = d->curvesYMax; setIsLoading(true); d->retransformScales(); setIsLoading(false); QPointF point = coordinateSystem()->mapLogicalToScene(QPointF(0, d->curvesYMin), AbstractCoordinateSystem::SuppressPageClipping); point.setY(point.y() + errorBarsCapSize); point = coordinateSystem()->mapSceneToLogical(point, AbstractCoordinateSystem::SuppressPageClipping); if (point.y() < d->curvesYMin) d->curvesYMin = point.y(); point = coordinateSystem()->mapLogicalToScene(QPointF(0, d->curvesYMax), AbstractCoordinateSystem::SuppressPageClipping); point.setY(point.y() - errorBarsCapSize); point = coordinateSystem()->mapSceneToLogical(point, AbstractCoordinateSystem::SuppressPageClipping); if (point.y() > d->curvesYMax) d->curvesYMax = point.y(); } d->curvesXMinMaxIsDirty = true; d->curvesYMinMaxIsDirty = false; } bool update = false; if (d->curvesYMin != d->yMin && d->curvesYMin != INFINITY) { d->yMin = d->curvesYMin; update = true; } if (d->curvesYMax != d->yMax && d->curvesYMax != -INFINITY) { d->yMax = d->curvesYMax; update = true; } if (update) { if (d->yMax == d->yMin) { //in case min and max are equal (e.g. if we plot a single point), subtract/add 10% of the value if (d->yMax != 0) { d->yMax = d->yMax*1.1; d->yMin = d->yMin*0.9; } else { d->yMax = 0.1; d->yMin = -0.1; } } else { double offset = (d->yMax - d->yMin)*d->autoScaleOffsetFactor; d->yMin -= offset; d->yMax += offset; } d->retransformScales(); } return update; } void CartesianPlot::scaleAutoTriggered() { QAction* action = dynamic_cast(QObject::sender()); if (!action) return; if (action == scaleAutoAction) scaleAuto(); else if (action == scaleAutoXAction) setAutoScaleX(true); else if (action == scaleAutoYAction) setAutoScaleY(true); } bool CartesianPlot::scaleAuto() { DEBUG("CartesianPlot::scaleAuto()"); Q_D(CartesianPlot); if (d->curvesXMinMaxIsDirty) { calculateCurvesXMinMax(); double errorBarsCapSize = -1; for (auto* curve : this->children()) { if (curve->yErrorType() != XYCurve::ErrorType::NoError) { errorBarsCapSize = qMax(errorBarsCapSize, curve->errorBarsCapSize()); } } if (errorBarsCapSize > 0) { if (d->curvesXMin != d->xMin && d->curvesXMin != INFINITY) d->xMin = d->curvesXMin; if (d->curvesXMax != d->xMax && d->curvesXMax != -INFINITY) d->xMax = d->curvesXMax; setIsLoading(true); d->retransformScales(); setIsLoading(false); QPointF point = coordinateSystem()->mapLogicalToScene(QPointF(d->curvesXMin, 0), AbstractCoordinateSystem::SuppressPageClipping); point.setX(point.x() - errorBarsCapSize); point = coordinateSystem()->mapSceneToLogical(point, AbstractCoordinateSystem::SuppressPageClipping); if (point.x() < d->curvesXMin) d->curvesXMin = point.x(); point = coordinateSystem()->mapLogicalToScene(QPointF(d->curvesXMax, 0), AbstractCoordinateSystem::SuppressPageClipping); point.setX(point.x() + errorBarsCapSize); point = coordinateSystem()->mapSceneToLogical(point, AbstractCoordinateSystem::SuppressPageClipping); if (point.x() > d->curvesXMax) d->curvesXMax = point.x(); } d->curvesXMinMaxIsDirty = false; } if (d->curvesYMinMaxIsDirty) { calculateCurvesYMinMax(); double errorBarsCapSize = -1; for (auto* curve : this->children()) { if (curve->xErrorType() != XYCurve::ErrorType::NoError) { errorBarsCapSize = qMax(errorBarsCapSize, curve->errorBarsCapSize()); } } if (errorBarsCapSize > 0) { if (d->curvesYMin != d->yMin && d->curvesYMin != INFINITY) d->yMin = d->curvesYMin; if (d->curvesYMax != d->yMax && d->curvesYMax != -INFINITY) d->yMax = d->curvesYMax; setIsLoading(true); d->retransformScales(); setIsLoading(false); QPointF point = coordinateSystem()->mapLogicalToScene(QPointF(0, d->curvesYMin), AbstractCoordinateSystem::SuppressPageClipping); point.setY(point.y() + errorBarsCapSize); point = coordinateSystem()->mapSceneToLogical(point, AbstractCoordinateSystem::SuppressPageClipping); if (point.y() < d->curvesYMin) d->curvesYMin = point.y(); point = coordinateSystem()->mapLogicalToScene(QPointF(0, d->curvesYMax), AbstractCoordinateSystem::SuppressPageClipping); point.setY(point.y() - errorBarsCapSize); point = coordinateSystem()->mapSceneToLogical(point, AbstractCoordinateSystem::SuppressPageClipping); if (point.y() > d->curvesYMax) - d->curvesYMax = point.x(); + d->curvesYMax = point.y(); } d->curvesYMinMaxIsDirty = false; } bool updateX = false; bool updateY = false; if (d->curvesXMin != d->xMin && d->curvesXMin != INFINITY) { d->xMin = d->curvesXMin; updateX = true; } if (d->curvesXMax != d->xMax && d->curvesXMax != -INFINITY) { d->xMax = d->curvesXMax; updateX = true; } if (d->curvesYMin != d->yMin && d->curvesYMin != INFINITY) { d->yMin = d->curvesYMin; updateY = true; } if (d->curvesYMax != d->yMax && d->curvesYMax != -INFINITY) { d->yMax = d->curvesYMax; updateY = true; } DEBUG(" xmin/xmax = " << d->xMin << '/' << d->xMax << ", ymin/ymax = " << d->yMin << '/' << d->yMax); if (updateX || updateY) { if (updateX) { if (d->xMax == d->xMin) { //in case min and max are equal (e.g. if we plot a single point), subtract/add 10% of the value if (d->xMax != 0) { d->xMax = d->xMax*1.1; d->xMin = d->xMin*0.9; } else { d->xMax = 0.1; d->xMin = -0.1; } } else { double offset = (d->xMax - d->xMin)*d->autoScaleOffsetFactor; d->xMin -= offset; d->xMax += offset; } setAutoScaleX(true); } if (updateY) { if (d->yMax == d->yMin) { //in case min and max are equal (e.g. if we plot a single point), subtract/add 10% of the value if (d->yMax != 0) { d->yMax = d->yMax*1.1; d->yMin = d->yMin*0.9; } else { d->yMax = 0.1; d->yMin = -0.1; } } else { double offset = (d->yMax - d->yMin)*d->autoScaleOffsetFactor; d->yMin -= offset; d->yMax += offset; } setAutoScaleY(true); } d->retransformScales(); } return (updateX || updateY); } /*! * Calculates and sets curves y min and max. This function does not respect the range * of the y axis */ void CartesianPlot::calculateCurvesXMinMax(bool completeRange) { Q_D(CartesianPlot); d->curvesXMin = INFINITY; d->curvesXMax = -INFINITY; //loop over all xy-curves and determine the maximum and minimum x-values for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; auto* xColumn = curve->xColumn(); if (!xColumn) continue; double min = d->curvesXMin; double max = d->curvesXMax; int start =0; int end = 0; if (d->rangeType == CartesianPlot::RangeFree && curve->yColumn() && !completeRange) { curve->yColumn()->indicesMinMax(yMin(), yMax(), start, end); if (end < curve->yColumn()->rowCount()) end ++; } else { switch (d->rangeType) { case CartesianPlot::RangeFree: start = 0; end = xColumn->rowCount(); break; case CartesianPlot::RangeLast: start = xColumn->rowCount() - d->rangeLastValues; end = xColumn->rowCount(); break; case CartesianPlot::RangeFirst: start = 0; end = d->rangeFirstValues; break; } } curve->minMaxX(start, end, min, max, true); if (min < d->curvesXMin) d->curvesXMin = min; if (max > d->curvesXMax) d->curvesXMax = max; } //loop over all histograms and determine the maximum and minimum x-values for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; if (!curve->dataColumn()) continue; const double min = curve->getXMinimum(); if (d->curvesXMin > min) d->curvesXMin = min; const double max = curve->getXMaximum(); if (max > d->curvesXMax) d->curvesXMax = max; } } /*! * Calculates and sets curves y min and max. This function does not respect the range * of the x axis */ void CartesianPlot::calculateCurvesYMinMax(bool completeRange) { Q_D(CartesianPlot); d->curvesYMin = INFINITY; d->curvesYMax = -INFINITY; double min = d->curvesYMin; double max = d->curvesYMax; //loop over all xy-curves and determine the maximum and minimum y-values for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; auto* yColumn = curve->yColumn(); if (!yColumn) continue; int start =0; int end = 0; if (d->rangeType == CartesianPlot::RangeFree && curve->xColumn() && !completeRange) { curve->xColumn()->indicesMinMax(xMin(), xMax(), start, end); if (end < curve->xColumn()->rowCount()) end ++; // because minMaxY excludes indexMax } else { switch (d->rangeType) { case CartesianPlot::RangeFree: start = 0; end = yColumn->rowCount(); break; case CartesianPlot::RangeLast: start = yColumn->rowCount() - d->rangeLastValues; end = yColumn->rowCount(); break; case CartesianPlot::RangeFirst: start = 0; end = d->rangeFirstValues; break; } } curve->minMaxY(start, end, min, max, true); if (min < d->curvesYMin) d->curvesYMin = min; if (max > d->curvesYMax) d->curvesYMax = max; } //loop over all histograms and determine the maximum y-value for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; const double min = curve->getYMinimum(); if (d->curvesYMin > min) d->curvesYMin = min; const double max = curve->getYMaximum(); if (max > d->curvesYMax) d->curvesYMax = max; } } void CartesianPlot::zoomIn() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleX(false); setAutoScaleY(false); setUndoAware(true); d->curvesXMinMaxIsDirty = true; d->curvesYMinMaxIsDirty = true; double oldRange = (d->xMax - d->xMin); double newRange = (d->xMax - d->xMin) / m_zoomFactor; d->xMax = d->xMax + (newRange - oldRange) / 2; d->xMin = d->xMin - (newRange - oldRange) / 2; oldRange = (d->yMax - d->yMin); newRange = (d->yMax - d->yMin) / m_zoomFactor; d->yMax = d->yMax + (newRange - oldRange) / 2; d->yMin = d->yMin - (newRange - oldRange) / 2; d->retransformScales(); } void CartesianPlot::zoomOut() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleX(false); setAutoScaleY(false); setUndoAware(true); d->curvesXMinMaxIsDirty = true; d->curvesYMinMaxIsDirty = true; double oldRange = (d->xMax-d->xMin); double newRange = (d->xMax-d->xMin)*m_zoomFactor; d->xMax = d->xMax + (newRange-oldRange)/2; d->xMin = d->xMin - (newRange-oldRange)/2; oldRange = (d->yMax-d->yMin); newRange = (d->yMax-d->yMin)*m_zoomFactor; d->yMax = d->yMax + (newRange-oldRange)/2; d->yMin = d->yMin - (newRange-oldRange)/2; d->retransformScales(); } void CartesianPlot::zoomInX() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleX(false); setUndoAware(true); d->curvesYMinMaxIsDirty = true; double oldRange = (d->xMax-d->xMin); double newRange = (d->xMax-d->xMin)/m_zoomFactor; d->xMax = d->xMax + (newRange-oldRange)/2; d->xMin = d->xMin - (newRange-oldRange)/2; if (d->autoScaleY && autoScaleY()) return; d->retransformScales(); } void CartesianPlot::zoomOutX() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleX(false); setUndoAware(true); d->curvesYMinMaxIsDirty = true; double oldRange = (d->xMax-d->xMin); double newRange = (d->xMax-d->xMin)*m_zoomFactor; d->xMax = d->xMax + (newRange-oldRange)/2; d->xMin = d->xMin - (newRange-oldRange)/2; if (d->autoScaleY && autoScaleY()) return; d->retransformScales(); } void CartesianPlot::zoomInY() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleY(false); setUndoAware(true); d->curvesYMinMaxIsDirty = true; double oldRange = (d->yMax-d->yMin); double newRange = (d->yMax-d->yMin)/m_zoomFactor; d->yMax = d->yMax + (newRange-oldRange)/2; d->yMin = d->yMin - (newRange-oldRange)/2; if (d->autoScaleX && autoScaleX()) return; d->retransformScales(); } void CartesianPlot::zoomOutY() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleY(false); setUndoAware(true); d->curvesYMinMaxIsDirty = true; double oldRange = (d->yMax-d->yMin); double newRange = (d->yMax-d->yMin)*m_zoomFactor; d->yMax = d->yMax + (newRange-oldRange)/2; d->yMin = d->yMin - (newRange-oldRange)/2; if (d->autoScaleX && autoScaleX()) return; d->retransformScales(); } void CartesianPlot::shiftLeftX() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleX(false); setUndoAware(true); d->curvesYMinMaxIsDirty = true; double offsetX = (d->xMax-d->xMin)*0.1; d->xMax -= offsetX; d->xMin -= offsetX; if (d->autoScaleY && scaleAutoY()) return; d->retransformScales(); } void CartesianPlot::shiftRightX() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleX(false); setUndoAware(true); d->curvesYMinMaxIsDirty = true; double offsetX = (d->xMax-d->xMin)*0.1; d->xMax += offsetX; d->xMin += offsetX; if (d->autoScaleY && scaleAutoY()) return; d->retransformScales(); } void CartesianPlot::shiftUpY() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleY(false); setUndoAware(true); d->curvesXMinMaxIsDirty = true; double offsetY = (d->yMax-d->yMin)*0.1; d->yMax += offsetY; d->yMin += offsetY; if (d->autoScaleX && scaleAutoX()) return; d->retransformScales(); } void CartesianPlot::shiftDownY() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleY(false); setUndoAware(true); d->curvesXMinMaxIsDirty = true; double offsetY = (d->yMax-d->yMin)*0.1; d->yMax -= offsetY; d->yMin -= offsetY; if (d->autoScaleX && scaleAutoX()) return; d->retransformScales(); } void CartesianPlot::cursor() { Q_D(CartesianPlot); d->retransformScales(); } void CartesianPlot::mousePressZoomSelectionMode(QPointF logicPos) { Q_D(CartesianPlot); d->mousePressZoomSelectionMode(logicPos); } void CartesianPlot::mousePressCursorMode(int cursorNumber, QPointF logicPos) { Q_D(CartesianPlot); d->mousePressCursorMode(cursorNumber, logicPos); } void CartesianPlot::mouseMoveZoomSelectionMode(QPointF logicPos) { Q_D(CartesianPlot); d->mouseMoveZoomSelectionMode(logicPos); } void CartesianPlot::mouseMoveCursorMode(int cursorNumber, QPointF logicPos) { Q_D(CartesianPlot); d->mouseMoveCursorMode(cursorNumber, logicPos); } void CartesianPlot::mouseReleaseZoomSelectionMode() { Q_D(CartesianPlot); d->mouseReleaseZoomSelectionMode(); } void CartesianPlot::mouseHoverZoomSelectionMode(QPointF logicPos) { Q_D(CartesianPlot); d->mouseHoverZoomSelectionMode(logicPos); } +void CartesianPlot::mouseHoverOutsideDataRect() { + Q_D(CartesianPlot); + d->mouseHoverOutsideDataRect(); +} + //############################################################################## //###### SLOTs for changes triggered via QActions in the context menu ######## //############################################################################## void CartesianPlot::visibilityChanged() { Q_D(CartesianPlot); this->setVisible(!d->isVisible()); } -void CartesianPlot::deselected() { - setMouseMode(MouseMode::SelectionMode); -} - //##################################################################### //################### Private implementation ########################## //##################################################################### CartesianPlotPrivate::CartesianPlotPrivate(CartesianPlot* plot) : AbstractPlotPrivate(plot), q(plot) { setData(0, WorksheetElement::NameCartesianPlot); m_cursor0Text.prepare(); m_cursor1Text.prepare(); } /*! updates the position of plot rectangular in scene coordinates to \c r and recalculates the scales. The size of the plot corresponds to the size of the plot area, the area which is filled with the background color etc. and which can pose the parent item for several sub-items (like TextLabel). Note, the size of the area used to define the coordinate system doesn't need to be equal to this plot area. Also, the size (=bounding box) of CartesianPlot can be greater than the size of the plot area. */ void CartesianPlotPrivate::retransform() { if (suppressRetransform) return; PERFTRACE("CartesianPlotPrivate::retransform()"); prepareGeometryChange(); setPos( rect.x()+rect.width()/2, rect.y()+rect.height()/2); updateDataRect(); retransformScales(); //plotArea position is always (0, 0) in parent's coordinates, don't need to update here q->plotArea()->setRect(rect); //call retransform() for the title and the legend (if available) //when a predefined position relative to the (Left, Centered etc.) is used, //the actual position needs to be updated on plot's geometry changes. if (q->title()) q->title()->retransform(); if (q->m_legend) q->m_legend->retransform(); WorksheetElementContainerPrivate::recalcShapeAndBoundingRect(); } void CartesianPlotPrivate::retransformScales() { DEBUG("CartesianPlotPrivate::retransformScales()"); DEBUG(" xmin/xmax = " << xMin << '/'<< xMax << ", ymin/ymax = " << yMin << '/' << yMax); PERFTRACE("CartesianPlotPrivate::retransformScales()"); auto* plot = dynamic_cast(q); QVector scales; //check ranges for log-scales if (xScale != CartesianPlot::ScaleLinear) checkXRange(); //check whether we have x-range breaks - the first break, if available, should be valid bool hasValidBreak = (xRangeBreakingEnabled && !xRangeBreaks.list.isEmpty() && xRangeBreaks.list.first().isValid()); static const int breakGap = 20; double sceneStart, sceneEnd, logicalStart, logicalEnd; //create x-scales int plotSceneStart = dataRect.x(); int plotSceneEnd = dataRect.x() + dataRect.width(); if (!hasValidBreak) { //no breaks available -> range goes from the plot beginning to the end of the plot sceneStart = plotSceneStart; sceneEnd = plotSceneEnd; logicalStart = xMin; logicalEnd = xMax; //TODO: how should we handle the case sceneStart == sceneEnd? //(to reproduce, create plots and adjust the spacing/pading to get zero size for the plots) if (sceneStart != sceneEnd) scales << this->createScale(xScale, sceneStart, sceneEnd, logicalStart, logicalEnd); } else { int sceneEndLast = plotSceneStart; int logicalEndLast = xMin; for (const auto& rb : xRangeBreaks.list) { if (!rb.isValid()) break; //current range goes from the end of the previous one (or from the plot beginning) to curBreak.start sceneStart = sceneEndLast; if (&rb == &xRangeBreaks.list.first()) sceneStart += breakGap; sceneEnd = plotSceneStart + (plotSceneEnd-plotSceneStart) * rb.position; logicalStart = logicalEndLast; logicalEnd = rb.start; if (sceneStart != sceneEnd) scales << this->createScale(xScale, sceneStart, sceneEnd, logicalStart, logicalEnd); sceneEndLast = sceneEnd; logicalEndLast = rb.end; } //add the remaining range going from the last available range break to the end of the plot (=end of the x-data range) sceneStart = sceneEndLast+breakGap; sceneEnd = plotSceneEnd; logicalStart = logicalEndLast; logicalEnd = xMax; if (sceneStart != sceneEnd) scales << this->createScale(xScale, sceneStart, sceneEnd, logicalStart, logicalEnd); } cSystem->setXScales(scales); //check ranges for log-scales if (yScale != CartesianPlot::ScaleLinear) checkYRange(); //check whether we have y-range breaks - the first break, if available, should be valid hasValidBreak = (yRangeBreakingEnabled && !yRangeBreaks.list.isEmpty() && yRangeBreaks.list.first().isValid()); //create y-scales scales.clear(); plotSceneStart = dataRect.y() + dataRect.height(); plotSceneEnd = dataRect.y(); if (!hasValidBreak) { //no breaks available -> range goes from the plot beginning to the end of the plot sceneStart = plotSceneStart; sceneEnd = plotSceneEnd; logicalStart = yMin; logicalEnd = yMax; if (sceneStart != sceneEnd) scales << this->createScale(yScale, sceneStart, sceneEnd, logicalStart, logicalEnd); } else { int sceneEndLast = plotSceneStart; int logicalEndLast = yMin; for (const auto& rb : yRangeBreaks.list) { if (!rb.isValid()) break; //current range goes from the end of the previous one (or from the plot beginning) to curBreak.start sceneStart = sceneEndLast; if (&rb == &yRangeBreaks.list.first()) sceneStart -= breakGap; sceneEnd = plotSceneStart + (plotSceneEnd-plotSceneStart) * rb.position; logicalStart = logicalEndLast; logicalEnd = rb.start; if (sceneStart != sceneEnd) scales << this->createScale(yScale, sceneStart, sceneEnd, logicalStart, logicalEnd); sceneEndLast = sceneEnd; logicalEndLast = rb.end; } //add the remaining range going from the last available range break to the end of the plot (=end of the y-data range) sceneStart = sceneEndLast-breakGap; sceneEnd = plotSceneEnd; logicalStart = logicalEndLast; logicalEnd = yMax; if (sceneStart != sceneEnd) scales << this->createScale(yScale, sceneStart, sceneEnd, logicalStart, logicalEnd); } cSystem->setYScales(scales); //calculate the changes in x and y and save the current values for xMin, xMax, yMin, yMax double deltaXMin = 0; double deltaXMax = 0; double deltaYMin = 0; double deltaYMax = 0; if (xMin != xMinPrev) { deltaXMin = xMin - xMinPrev; emit plot->xMinChanged(xMin); } if (xMax != xMaxPrev) { deltaXMax = xMax - xMaxPrev; emit plot->xMaxChanged(xMax); } if (yMin != yMinPrev) { deltaYMin = yMin - yMinPrev; emit plot->yMinChanged(yMin); } if (yMax != yMaxPrev) { deltaYMax = yMax - yMaxPrev; emit plot->yMaxChanged(yMax); } xMinPrev = xMin; xMaxPrev = xMax; yMinPrev = yMin; yMaxPrev = yMax; //adjust auto-scale axes for (auto* axis : q->children()) { if (!axis->autoScale()) continue; if (axis->orientation() == Axis::AxisHorizontal) { if (deltaXMax != 0) { axis->setUndoAware(false); axis->setSuppressRetransform(true); axis->setEnd(xMax); axis->setUndoAware(true); axis->setSuppressRetransform(false); } if (deltaXMin != 0) { axis->setUndoAware(false); axis->setSuppressRetransform(true); axis->setStart(xMin); axis->setUndoAware(true); axis->setSuppressRetransform(false); } //TODO; // if (axis->position() == Axis::AxisCustom && deltaYMin != 0) { // axis->setOffset(axis->offset() + deltaYMin, false); // } } else { if (deltaYMax != 0) { axis->setUndoAware(false); axis->setSuppressRetransform(true); axis->setEnd(yMax); axis->setUndoAware(true); axis->setSuppressRetransform(false); } if (deltaYMin != 0) { axis->setUndoAware(false); axis->setSuppressRetransform(true); axis->setStart(yMin); axis->setUndoAware(true); axis->setSuppressRetransform(false); } //TODO; // if (axis->position() == Axis::AxisCustom && deltaXMin != 0) { // axis->setOffset(axis->offset() + deltaXMin, false); // } } } - // call retransform() on the parent to trigger the update of all axes and curvesю + // call retransform() on the parent to trigger the update of all axes and curves. //no need to do this on load since all plots are retransformed again after the project is loaded. if (!q->isLoading()) q->retransform(); } /* * calculates the rectangular of the are showing the actual data (plot's rect minus padding), * in plot's coordinates. */ void CartesianPlotPrivate::updateDataRect() { dataRect = mapRectFromScene(rect); double paddingLeft = horizontalPadding; double paddingRight = rightPadding; double paddingTop = verticalPadding; double paddingBottom = bottomPadding; if (symmetricPadding) { paddingRight = horizontalPadding; paddingBottom = verticalPadding; } dataRect.setX(dataRect.x() + paddingLeft); dataRect.setY(dataRect.y() + paddingTop); double newHeight = dataRect.height() - paddingBottom; if (newHeight < 0) newHeight = 0; dataRect.setHeight(newHeight); double newWidth = dataRect.width() - paddingRight; if (newWidth < 0) newWidth = 0; dataRect.setWidth(newWidth); } void CartesianPlotPrivate::rangeChanged() { curvesXMinMaxIsDirty = true; curvesYMinMaxIsDirty = true; if (autoScaleX && autoScaleY) q->scaleAuto(); else if (autoScaleX) q->scaleAutoX(); else if (autoScaleY) q->scaleAutoY(); } void CartesianPlotPrivate::xRangeFormatChanged() { for (auto* axis : q->children()) { if (axis->orientation() == Axis::AxisHorizontal) axis->retransformTickLabelStrings(); } } void CartesianPlotPrivate::yRangeFormatChanged() { for (auto* axis : q->children()) { if (axis->orientation() == Axis::AxisVertical) axis->retransformTickLabelStrings(); } } /*! * don't allow any negative values for the x range when log or sqrt scalings are used */ void CartesianPlotPrivate::checkXRange() { double min = 0.01; if (xMin <= 0.0) { (min < xMax*min) ? xMin = min : xMin = xMax*min; emit q->xMinChanged(xMin); } else if (xMax <= 0.0) { (-min > xMin*min) ? xMax = -min : xMax = xMin*min; emit q->xMaxChanged(xMax); } } /*! * don't allow any negative values for the y range when log or sqrt scalings are used */ void CartesianPlotPrivate::checkYRange() { double min = 0.01; if (yMin <= 0.0) { (min < yMax*min) ? yMin = min : yMin = yMax*min; emit q->yMinChanged(yMin); } else if (yMax <= 0.0) { (-min > yMin*min) ? yMax = -min : yMax = yMin*min; emit q->yMaxChanged(yMax); } } CartesianScale* CartesianPlotPrivate::createScale(CartesianPlot::Scale type, double sceneStart, double sceneEnd, double logicalStart, double logicalEnd) { DEBUG("CartesianPlotPrivate::createScale() scene start/end = " << sceneStart << '/' << sceneEnd << ", logical start/end = " << logicalStart << '/' << logicalEnd); // Interval interval (logicalStart-0.01, logicalEnd+0.01); //TODO: move this to CartesianScale Interval interval (std::numeric_limits::lowest(), std::numeric_limits::max()); // Interval interval (logicalStart, logicalEnd); if (type == CartesianPlot::ScaleLinear) return CartesianScale::createLinearScale(interval, sceneStart, sceneEnd, logicalStart, logicalEnd); else return CartesianScale::createLogScale(interval, sceneStart, sceneEnd, logicalStart, logicalEnd, type); } /*! * Reimplemented from QGraphicsItem. */ QVariant CartesianPlotPrivate::itemChange(GraphicsItemChange change, const QVariant &value) { if (change == QGraphicsItem::ItemPositionChange) { const QPointF& itemPos = value.toPointF();//item's center point in parent's coordinates; const qreal x = itemPos.x(); const qreal y = itemPos.y(); //calculate the new rect and forward the changes to the frontend QRectF newRect; const qreal w = rect.width(); const qreal h = rect.height(); newRect.setX(x-w/2); newRect.setY(y-h/2); newRect.setWidth(w); newRect.setHeight(h); emit q->rectChanged(newRect); - } else if (change == QGraphicsItem::ItemSelectedChange) { - if (!value.toBool() || q->mouseMode() != CartesianPlot::MouseMode::SelectionMode) - q->setMouseMode(CartesianPlot::MouseMode::SelectionMode); } return QGraphicsItem::itemChange(change, value); } //############################################################################## //################################## Events ################################## //############################################################################## + +/*! + * \brief CartesianPlotPrivate::mousePressEvent + * In this function only basic stuff is done. The mousePressEvent is forwarded to the Worksheet, which + * has access to all cartesian plots and can apply the changes to all plots if the option "applyToAll" + * is set. The worksheet calls then the corresponding mousepressZoomMode/CursorMode function in this class + * This is done for mousePress, mouseMove and mouseRelease event + * This function sends a signal with the logical position, because this is the only value which is the same + * in all plots. Using the scene coordinates is not possible + * \param event + */ void CartesianPlotPrivate::mousePressEvent(QGraphicsSceneMouseEvent *event) { if (mouseMode == CartesianPlot::ZoomSelectionMode || mouseMode == CartesianPlot::ZoomXSelectionMode || mouseMode == CartesianPlot::ZoomYSelectionMode) emit q->mousePressZoomSelectionModeSignal(cSystem->mapSceneToLogical(event->pos(), AbstractCoordinateSystem::MappingFlag::Limit)); else if (mouseMode == CartesianPlot::Cursor) { setCursor(Qt::SizeHorCursor); QPointF logicalPos = cSystem->mapSceneToLogical(event->pos(), AbstractCoordinateSystem::MappingFlag::Limit); double cursorPenWidth2 = cursorPen.width()/2.; if (cursorPenWidth2 < 10.) cursorPenWidth2 = 10.; if (cursor0Enable && qAbs(event->pos().x()-cSystem->mapLogicalToScene(QPointF(cursor0Pos.x(),yMin)).x()) < cursorPenWidth2) { selectedCursor = 0; } else if (cursor1Enable && qAbs(event->pos().x()-cSystem->mapLogicalToScene(QPointF(cursor1Pos.x(),yMin)).x()) < cursorPenWidth2) { selectedCursor = 1; } else if (QApplication::keyboardModifiers() & Qt::ControlModifier){ cursor1Enable = true; selectedCursor = 1; emit q->cursor1EnableChanged(cursor1Enable); } else { cursor0Enable = true; selectedCursor = 0; emit q->cursor0EnableChanged(cursor0Enable); } emit q->mousePressCursorModeSignal(selectedCursor, logicalPos); } else { if (!locked && dataRect.contains(event->pos())) { panningStarted = true; m_panningStart = event->pos(); setCursor(Qt::ClosedHandCursor); } } QGraphicsItem::mousePressEvent(event); } void CartesianPlotPrivate::mousePressZoomSelectionMode(QPointF logicalPos) { if (mouseMode == CartesianPlot::ZoomSelectionMode) { if (logicalPos.x() < xMin) logicalPos.setX(xMin); if (logicalPos.x() > xMax) logicalPos.setX(xMax); if (logicalPos.y() < yMin) logicalPos.setY(yMin); if (logicalPos.y() > yMax) logicalPos.setY(yMax); m_selectionStart = cSystem->mapLogicalToScene(logicalPos, CartesianCoordinateSystem::SuppressPageClipping); } else if (mouseMode == CartesianPlot::ZoomXSelectionMode) { logicalPos.setY(yMin); // must be done, because the other plots can have other ranges, value must be in the scenes m_selectionStart.setX(cSystem->mapLogicalToScene(logicalPos, CartesianCoordinateSystem::SuppressPageClipping).x()); m_selectionStart.setY(dataRect.y()); } else if (mouseMode == CartesianPlot::ZoomYSelectionMode) { logicalPos.setX(xMin); // must be done, because the other plots can have other ranges, value must be in the scenes m_selectionStart.setX(dataRect.x()); m_selectionStart.setY(cSystem->mapLogicalToScene(logicalPos, CartesianCoordinateSystem::SuppressPageClipping).y()); } m_selectionEnd = m_selectionStart; m_selectionBandIsShown = true; } void CartesianPlotPrivate::mousePressCursorMode(int cursorNumber, QPointF logicalPos) { cursorNumber == 0 ? cursor0Enable = true : cursor1Enable = true; QPointF p1(logicalPos.x(), yMin); QPointF p2(logicalPos.x(), yMax); if (cursorNumber == 0) { cursor0Pos.setX(logicalPos.x()); cursor0Pos.setY(0); } else { cursor1Pos.setX(logicalPos.x()); cursor1Pos.setY(0); } update(); } void CartesianPlotPrivate::updateCursor() { update(); } void CartesianPlotPrivate::setZoomSelectionBandShow(bool show) { m_selectionBandIsShown = show; } void CartesianPlotPrivate::mouseMoveEvent(QGraphicsSceneMouseEvent* event) { if (mouseMode == CartesianPlot::SelectionMode) { if (panningStarted && dataRect.contains(event->pos()) ) { //don't retransform on small mouse movement deltas const int deltaXScene = (m_panningStart.x() - event->pos().x()); const int deltaYScene = (m_panningStart.y() - event->pos().y()); if (abs(deltaXScene) < 5 && abs(deltaYScene) < 5) return; const QPointF logicalEnd = cSystem->mapSceneToLogical(event->pos()); const QPointF logicalStart = cSystem->mapSceneToLogical(m_panningStart); const float deltaX = (logicalStart.x() - logicalEnd.x()); const float deltaY = (logicalStart.y() - logicalEnd.y()); xMax += deltaX; xMin += deltaX; yMax += deltaY; yMin += deltaY; q->setUndoAware(false); q->setAutoScaleX(false); q->setAutoScaleY(false); q->setUndoAware(true); retransformScales(); m_panningStart = event->pos(); } else QGraphicsItem::mouseMoveEvent(event); } else if (mouseMode == CartesianPlot::ZoomSelectionMode || mouseMode == CartesianPlot::ZoomXSelectionMode || mouseMode == CartesianPlot::ZoomYSelectionMode) { QGraphicsItem::mouseMoveEvent(event); if ( !boundingRect().contains(event->pos()) ) { q->info(QString()); return; } emit q->mouseMoveZoomSelectionModeSignal(cSystem->mapSceneToLogical(event->pos(), CartesianCoordinateSystem::MappingFlag::Limit)); } else if (mouseMode == CartesianPlot::Cursor) { QGraphicsItem::mouseMoveEvent(event); if (!boundingRect().contains(event->pos())) { q->info(i18n("Not inside of the bounding rect")); return; } QPointF logicalPos = cSystem->mapSceneToLogical(event->pos(), AbstractCoordinateSystem::MappingFlag::Limit); // updating treeview data and cursor position // updatign cursor position is done in Worksheet, because // multiple plots must be updated emit q->mouseMoveCursorModeSignal(selectedCursor, logicalPos); } } void CartesianPlotPrivate::mouseMoveZoomSelectionMode(QPointF logicalPos) { QString info; QPointF logicalStart = cSystem->mapSceneToLogical(m_selectionStart, CartesianCoordinateSystem::MappingFlag::SuppressPageClipping); if (mouseMode == CartesianPlot::ZoomSelectionMode) { m_selectionEnd = cSystem->mapLogicalToScene(logicalPos, CartesianCoordinateSystem::MappingFlag::SuppressPageClipping); QPointF logicalEnd = logicalPos; if (xRangeFormat == CartesianPlot::Numeric) info = QString::fromUtf8("Δx=") + QString::number(logicalEnd.x()-logicalStart.x()); else info = i18n("from x=%1 to x=%2", QDateTime::fromMSecsSinceEpoch(logicalStart.x()).toString(xRangeDateTimeFormat), QDateTime::fromMSecsSinceEpoch(logicalEnd.x()).toString(xRangeDateTimeFormat)); info += QLatin1String(", "); if (yRangeFormat == CartesianPlot::Numeric) info += QString::fromUtf8("Δy=") + QString::number(logicalEnd.y()-logicalStart.y()); else info += i18n("from y=%1 to y=%2", QDateTime::fromMSecsSinceEpoch(logicalStart.y()).toString(xRangeDateTimeFormat), QDateTime::fromMSecsSinceEpoch(logicalEnd.y()).toString(xRangeDateTimeFormat)); } else if (mouseMode == CartesianPlot::ZoomXSelectionMode) { logicalPos.setY(yMin); // must be done, because the other plots can have other ranges, value must be in the scenes m_selectionEnd.setX(cSystem->mapLogicalToScene(logicalPos, CartesianCoordinateSystem::MappingFlag::SuppressPageClipping).x());//event->pos().x()); m_selectionEnd.setY(dataRect.bottom()); QPointF logicalEnd = logicalPos; if (xRangeFormat == CartesianPlot::Numeric) info = QString::fromUtf8("Δx=") + QString::number(logicalEnd.x()-logicalStart.x()); else info = i18n("from x=%1 to x=%2", QDateTime::fromMSecsSinceEpoch(logicalStart.x()).toString(xRangeDateTimeFormat), QDateTime::fromMSecsSinceEpoch(logicalEnd.x()).toString(xRangeDateTimeFormat)); } else if (mouseMode == CartesianPlot::ZoomYSelectionMode) { m_selectionEnd.setX(dataRect.right()); logicalPos.setX(xMin); // must be done, because the other plots can have other ranges, value must be in the scenes m_selectionEnd.setY(cSystem->mapLogicalToScene(logicalPos, CartesianCoordinateSystem::MappingFlag::SuppressPageClipping).y());//event->pos().y()); QPointF logicalEnd = logicalPos; if (yRangeFormat == CartesianPlot::Numeric) info = QString::fromUtf8("Δy=") + QString::number(logicalEnd.y()-logicalStart.y()); else info = i18n("from y=%1 to y=%2", QDateTime::fromMSecsSinceEpoch(logicalStart.y()).toString(xRangeDateTimeFormat), QDateTime::fromMSecsSinceEpoch(logicalEnd.y()).toString(xRangeDateTimeFormat)); } q->info(info); update(); } void CartesianPlotPrivate::mouseMoveCursorMode(int cursorNumber, QPointF logicalPos) { QPointF p1(logicalPos.x(), 0); cursorNumber == 0 ? cursor0Pos = p1 : cursor1Pos = p1; QString info; if (xRangeFormat == CartesianPlot::Numeric) info = QString::fromUtf8("x=") + QString::number(logicalPos.x()); else info = i18n("x=%1", QDateTime::fromMSecsSinceEpoch(logicalPos.x()).toString(xRangeDateTimeFormat)); q->info(info); update(); } void CartesianPlotPrivate::mouseReleaseEvent(QGraphicsSceneMouseEvent* event) { setCursor(Qt::ArrowCursor); if (mouseMode == CartesianPlot::SelectionMode) { panningStarted = false; //TODO: why do we do this all the time?!?! const QPointF& itemPos = pos();//item's center point in parent's coordinates; const qreal x = itemPos.x(); const qreal y = itemPos.y(); //calculate the new rect and set it QRectF newRect; const qreal w = rect.width(); const qreal h = rect.height(); newRect.setX(x-w/2); newRect.setY(y-h/2); newRect.setWidth(w); newRect.setHeight(h); suppressRetransform = true; q->setRect(newRect); suppressRetransform = false; QGraphicsItem::mouseReleaseEvent(event); } else if (mouseMode == CartesianPlot::ZoomSelectionMode || mouseMode == CartesianPlot::ZoomXSelectionMode || mouseMode == CartesianPlot::ZoomYSelectionMode) { emit q->mouseReleaseZoomSelectionModeSignal(); } } void CartesianPlotPrivate::mouseReleaseZoomSelectionMode() { //don't zoom if very small region was selected, avoid occasional/unwanted zooming if ( qAbs(m_selectionEnd.x()-m_selectionStart.x()) < 20 || qAbs(m_selectionEnd.y()-m_selectionStart.y()) < 20 ) { m_selectionBandIsShown = false; return; } bool retransformPlot = true; //determine the new plot ranges QPointF logicalZoomStart = cSystem->mapSceneToLogical(m_selectionStart, AbstractCoordinateSystem::SuppressPageClipping); QPointF logicalZoomEnd = cSystem->mapSceneToLogical(m_selectionEnd, AbstractCoordinateSystem::SuppressPageClipping); if (m_selectionEnd.x() > m_selectionStart.x()) { xMin = logicalZoomStart.x(); xMax = logicalZoomEnd.x(); } else { xMin = logicalZoomEnd.x(); xMax = logicalZoomStart.x(); } if (m_selectionEnd.y() > m_selectionStart.y()) { yMin = logicalZoomEnd.y(); yMax = logicalZoomStart.y(); } else { yMin = logicalZoomStart.y(); yMax = logicalZoomEnd.y(); } if (mouseMode == CartesianPlot::ZoomSelectionMode) { curvesXMinMaxIsDirty = true; curvesYMinMaxIsDirty = true; q->setAutoScaleX(false); q->setAutoScaleY(false); } else if (mouseMode == CartesianPlot::ZoomXSelectionMode) { curvesYMinMaxIsDirty = true; q->setAutoScaleX(false); if (q->autoScaleY() && q->scaleAutoY()) retransformPlot = false; } else if (mouseMode == CartesianPlot::ZoomYSelectionMode) { curvesXMinMaxIsDirty = true; q->setAutoScaleY(false); if (q->autoScaleX() && q->scaleAutoX()) retransformPlot = false; } if (retransformPlot) retransformScales(); m_selectionBandIsShown = false; } void CartesianPlotPrivate::wheelEvent(QGraphicsSceneWheelEvent* event) { if (locked) return; //determine first, which axes are selected and zoom only in the corresponding direction. //zoom the entire plot if no axes selected. bool zoomX = false; bool zoomY = false; for (auto* axis : q->children()) { if (!axis->graphicsItem()->isSelected()) continue; if (axis->orientation() == Axis::AxisHorizontal) zoomX = true; else zoomY = true; } if (event->delta() > 0) { if (!zoomX && !zoomY) { //no special axis selected -> zoom in everything q->zoomIn(); } else { if (zoomX) q->zoomInX(); if (zoomY) q->zoomInY(); } } else { if (!zoomX && !zoomY) { //no special axis selected -> zoom in everything q->zoomOut(); } else { if (zoomX) q->zoomOutX(); if (zoomY) q->zoomOutY(); } } } void CartesianPlotPrivate::keyPressEvent(QKeyEvent * event) { if (event->key() == Qt::Key_Escape) { setCursor(Qt::ArrowCursor); q->setMouseMode(CartesianPlot::MouseMode::SelectionMode); m_selectionBandIsShown = false; } QGraphicsItem::keyPressEvent(event); } void CartesianPlotPrivate::hoverMoveEvent(QGraphicsSceneHoverEvent* event) { QPointF point = event->pos(); QString info; if (dataRect.contains(point)) { - m_insideDataRect = true; QPointF logicalPoint = cSystem->mapSceneToLogical(point); if ((mouseMode == CartesianPlot::ZoomSelectionMode) || mouseMode == CartesianPlot::SelectionMode) { info = "x="; if (xRangeFormat == CartesianPlot::Numeric) info += QString::number(logicalPoint.x()); else info += QDateTime::fromMSecsSinceEpoch(logicalPoint.x()).toString(xRangeDateTimeFormat); info += ", y="; if (yRangeFormat == CartesianPlot::Numeric) info += QString::number(logicalPoint.y()); else info += QDateTime::fromMSecsSinceEpoch(logicalPoint.y()).toString(yRangeDateTimeFormat); } if (mouseMode == CartesianPlot::ZoomSelectionMode && !m_selectionBandIsShown) { emit q->mouseHoverZoomSelectionModeSignal(logicalPoint); } else if (mouseMode == CartesianPlot::ZoomXSelectionMode && !m_selectionBandIsShown) { info = "x="; if (xRangeFormat == CartesianPlot::Numeric) info += QString::number(logicalPoint.x()); else info += QDateTime::fromMSecsSinceEpoch(logicalPoint.x()).toString(xRangeDateTimeFormat); emit q->mouseHoverZoomSelectionModeSignal(logicalPoint); } else if (mouseMode == CartesianPlot::ZoomYSelectionMode && !m_selectionBandIsShown) { info = "y="; if (yRangeFormat == CartesianPlot::Numeric) info += QString::number(logicalPoint.y()); else info += QDateTime::fromMSecsSinceEpoch(logicalPoint.y()).toString(yRangeDateTimeFormat); emit q->mouseHoverZoomSelectionModeSignal(logicalPoint); } else if (mouseMode == CartesianPlot::MouseMode::SelectionMode) { // hover the nearest curve to the mousepointer // hovering curves is implemented in the parent, because no ignoreEvent() exists // for it. Checking all curves and hover the first bool curve_hovered = false; QVector curves = q->children(); for (int i=curves.count() - 1; i >= 0; i--){ // because the last curve is above the other curves if (curve_hovered){ // if a curve is already hovered, disable hover for the rest curves[i]->setHover(false); continue; } if (curves[i]->activateCurve(event->pos())){ curves[i]->setHover(true); curve_hovered = true; continue; } curves[i]->setHover(false); } } else if (mouseMode == CartesianPlot::Cursor){ info = "x="; if (yRangeFormat == CartesianPlot::Numeric) info += QString::number(logicalPoint.x()); else info += QDateTime::fromMSecsSinceEpoch(logicalPoint.x()).toString(xRangeDateTimeFormat); double cursorPenWidth2 = cursorPen.width()/2.; if (cursorPenWidth2 < 10.) cursorPenWidth2 = 10.; if ((cursor0Enable && qAbs(point.x()-cSystem->mapLogicalToScene(QPointF(cursor0Pos.x(),yMin)).x()) < cursorPenWidth2) || (cursor1Enable && qAbs(point.x()-cSystem->mapLogicalToScene(QPointF(cursor1Pos.x(),yMin)).x()) < cursorPenWidth2)) setCursor(Qt::SizeHorCursor); else setCursor(Qt::ArrowCursor); update(); } - } else { - m_insideDataRect = false; - update(); - } + } else + emit q->mouseHoverOutsideDataRectSignal(); + q->info(info); QGraphicsItem::hoverMoveEvent(event); } +void CartesianPlotPrivate::mouseHoverOutsideDataRect() { + m_insideDataRect = false; + update(); +} + void CartesianPlotPrivate::hoverLeaveEvent(QGraphicsSceneHoverEvent* event) { QVector curves = q->children(); for (auto* curve : curves) curve->setHover(false); m_hovered = false; QGraphicsItem::hoverLeaveEvent(event); } void CartesianPlotPrivate::mouseHoverZoomSelectionMode(QPointF logicPos) { - if (!isSelected()) - return; + m_insideDataRect = true; if (mouseMode == CartesianPlot::ZoomSelectionMode && !m_selectionBandIsShown) { } else if (mouseMode == CartesianPlot::ZoomXSelectionMode && !m_selectionBandIsShown) { QPointF p1(logicPos.x(), yMin); QPointF p2(logicPos.x(), yMax); m_selectionStartLine.setP1(cSystem->mapLogicalToScene(p1, CartesianCoordinateSystem::MappingFlag::Limit)); m_selectionStartLine.setP2(cSystem->mapLogicalToScene(p2, CartesianCoordinateSystem::MappingFlag::Limit)); } else if (mouseMode == CartesianPlot::ZoomYSelectionMode && !m_selectionBandIsShown) { QPointF p1(xMin, logicPos.y()); QPointF p2(xMax, logicPos.y()); m_selectionStartLine.setP1(cSystem->mapLogicalToScene(p1, CartesianCoordinateSystem::MappingFlag::Limit)); m_selectionStartLine.setP2(cSystem->mapLogicalToScene(p2, CartesianCoordinateSystem::MappingFlag::Limit)); } - update(); // because if previous another selection mode was selected, the lines must be deleted } void CartesianPlotPrivate::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) { Q_UNUSED(option) Q_UNUSED(widget) if (!isVisible()) return; if (!m_printing) { painter->save(); painter->setPen(cursorPen); QFont font = painter->font(); font.setPointSize(font.pointSize() * 4); painter->setFont(font); QPointF p1 = cSystem->mapLogicalToScene(QPointF(cursor0Pos.x(),yMin)); if (cursor0Enable && p1 != QPointF(0,0)){ QPointF p2 = cSystem->mapLogicalToScene(QPointF(cursor0Pos.x(),yMax)); painter->drawLine(p1,p2); QPointF textPos = p2; textPos.setX(p2.x() - m_cursor0Text.size().width()/2); textPos.setY(p2.y() - m_cursor0Text.size().height()); if (textPos.y() < boundingRect().y()) textPos.setY(boundingRect().y()); painter->drawStaticText(textPos, m_cursor0Text); } p1 = cSystem->mapLogicalToScene(QPointF(cursor1Pos.x(),yMin)); if (cursor1Enable && p1 != QPointF(0,0)){ QPointF p2 = cSystem->mapLogicalToScene(QPointF(cursor1Pos.x(),yMax)); painter->drawLine(p1,p2); QPointF textPos = p2; // TODO: Moving this stuff into other function to not calculate it every time textPos.setX(p2.x() - m_cursor1Text.size().width()/2); textPos.setY(p2.y() - m_cursor1Text.size().height()); if (textPos.y() < boundingRect().y()) textPos.setY(boundingRect().y()); painter->drawStaticText(textPos, m_cursor1Text); } painter->restore(); } painter->setPen(QPen(Qt::black, 3)); if ((mouseMode == CartesianPlot::ZoomXSelectionMode || mouseMode == CartesianPlot::ZoomYSelectionMode) && (!m_selectionBandIsShown) && m_insideDataRect) painter->drawLine(m_selectionStartLine); if (m_selectionBandIsShown) { QPointF selectionStart = m_selectionStart; if (m_selectionStart.x() > dataRect.right()) selectionStart.setX(dataRect.right()); if (m_selectionStart.x() < dataRect.left()) selectionStart.setX(dataRect.left()); if (m_selectionStart.y() > dataRect.bottom()) selectionStart.setY(dataRect.bottom()); if (m_selectionStart.y() < dataRect.top()) selectionStart.setY(dataRect.top()); QPointF selectionEnd = m_selectionEnd; if (m_selectionEnd.x() > dataRect.right()) selectionEnd.setX(dataRect.right()); if (m_selectionEnd.x() < dataRect.left()) selectionEnd.setX(dataRect.left()); if (m_selectionEnd.y() > dataRect.bottom()) selectionEnd.setY(dataRect.bottom()); if (m_selectionEnd.y() < dataRect.top()) selectionEnd.setY(dataRect.top()); painter->save(); painter->setPen(QPen(Qt::black, 5)); painter->drawRect(QRectF(selectionStart, selectionEnd)); painter->setBrush(Qt::blue); painter->setOpacity(0.2); painter->drawRect(QRectF(selectionStart, selectionEnd)); painter->restore(); } } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void CartesianPlot::save(QXmlStreamWriter* writer) const { Q_D(const CartesianPlot); writer->writeStartElement( "cartesianPlot" ); writeBasicAttributes(writer); writeCommentElement(writer); //applied theme if (!d->theme.isEmpty()) { writer->writeStartElement( "theme" ); writer->writeAttribute("name", d->theme); writer->writeEndElement(); } //cursor writer->writeStartElement( "cursor" ); WRITE_QPEN(d->cursorPen); writer->writeEndElement(); //geometry writer->writeStartElement( "geometry" ); writer->writeAttribute( "x", QString::number(d->rect.x()) ); writer->writeAttribute( "y", QString::number(d->rect.y()) ); writer->writeAttribute( "width", QString::number(d->rect.width()) ); writer->writeAttribute( "height", QString::number(d->rect.height()) ); writer->writeAttribute( "visible", QString::number(d->isVisible()) ); writer->writeEndElement(); //coordinate system and padding writer->writeStartElement( "coordinateSystem" ); writer->writeAttribute( "autoScaleX", QString::number(d->autoScaleX) ); writer->writeAttribute( "autoScaleY", QString::number(d->autoScaleY) ); writer->writeAttribute( "xMin", QString::number(d->xMin, 'g', 16)); writer->writeAttribute( "xMax", QString::number(d->xMax, 'g', 16) ); writer->writeAttribute( "yMin", QString::number(d->yMin, 'g', 16) ); writer->writeAttribute( "yMax", QString::number(d->yMax, 'g', 16) ); writer->writeAttribute( "xScale", QString::number(d->xScale) ); writer->writeAttribute( "yScale", QString::number(d->yScale) ); writer->writeAttribute( "xRangeFormat", QString::number(d->xRangeFormat) ); writer->writeAttribute( "yRangeFormat", QString::number(d->yRangeFormat) ); writer->writeAttribute( "horizontalPadding", QString::number(d->horizontalPadding) ); writer->writeAttribute( "verticalPadding", QString::number(d->verticalPadding) ); writer->writeAttribute( "rightPadding", QString::number(d->rightPadding) ); writer->writeAttribute( "bottomPadding", QString::number(d->bottomPadding) ); writer->writeAttribute( "symmetricPadding", QString::number(d->symmetricPadding)); writer->writeEndElement(); //x-scale breaks if (d->xRangeBreakingEnabled || !d->xRangeBreaks.list.isEmpty()) { writer->writeStartElement("xRangeBreaks"); writer->writeAttribute( "enabled", QString::number(d->xRangeBreakingEnabled) ); for (const auto& rb : d->xRangeBreaks.list) { writer->writeStartElement("xRangeBreak"); writer->writeAttribute("start", QString::number(rb.start)); writer->writeAttribute("end", QString::number(rb.end)); writer->writeAttribute("position", QString::number(rb.position)); writer->writeAttribute("style", QString::number(rb.style)); writer->writeEndElement(); } writer->writeEndElement(); } //y-scale breaks if (d->yRangeBreakingEnabled || !d->yRangeBreaks.list.isEmpty()) { writer->writeStartElement("yRangeBreaks"); writer->writeAttribute( "enabled", QString::number(d->yRangeBreakingEnabled) ); for (const auto& rb : d->yRangeBreaks.list) { writer->writeStartElement("yRangeBreak"); writer->writeAttribute("start", QString::number(rb.start)); writer->writeAttribute("end", QString::number(rb.end)); writer->writeAttribute("position", QString::number(rb.position)); writer->writeAttribute("style", QString::number(rb.style)); writer->writeEndElement(); } writer->writeEndElement(); } //serialize all children (plot area, title text label, axes and curves) for (auto* elem : children(IncludeHidden)) elem->save(writer); writer->writeEndElement(); // close "cartesianPlot" section } //! Load from XML bool CartesianPlot::load(XmlStreamReader* reader, bool preview) { Q_D(CartesianPlot); if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; bool titleLabelRead = false; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "cartesianPlot") break; if (!reader->isStartElement()) continue; if (reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (!preview && reader->name() == "theme") { attribs = reader->attributes(); d->theme = attribs.value("name").toString(); } else if (!preview && reader->name() == "cursor") { attribs = reader->attributes(); QPen pen; pen.setWidth(attribs.value("width").toInt()); pen.setStyle(static_cast(attribs.value("style").toInt())); QColor color; color.setRed(attribs.value("color_r").toInt()); color.setGreen(attribs.value("color_g").toInt()); color.setBlue(attribs.value("color_b").toInt()); pen.setColor(color); d->cursorPen = pen; } else if (!preview && reader->name() == "geometry") { attribs = reader->attributes(); str = attribs.value("x").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("x").toString()); else d->rect.setX( str.toDouble() ); str = attribs.value("y").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("y").toString()); else d->rect.setY( str.toDouble() ); str = attribs.value("width").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("width").toString()); else d->rect.setWidth( str.toDouble() ); str = attribs.value("height").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("height").toString()); else d->rect.setHeight( str.toDouble() ); str = attribs.value("visible").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("visible").toString()); else d->setVisible(str.toInt()); } else if (!preview && reader->name() == "coordinateSystem") { attribs = reader->attributes(); READ_INT_VALUE("autoScaleX", autoScaleX, bool); READ_INT_VALUE("autoScaleY", autoScaleY, bool); str = attribs.value("xMin").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("xMin").toString()); else { d->xMin = str.toDouble(); d->xMinPrev = d->xMin; } str = attribs.value("xMax").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("xMax").toString()); else { d->xMax = str.toDouble(); d->xMaxPrev = d->xMax; } str = attribs.value("yMin").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("yMin").toString()); else { d->yMin = str.toDouble(); d->yMinPrev = d->yMin; } str = attribs.value("yMax").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("yMax").toString()); else { d->yMax = str.toDouble(); d->yMaxPrev = d->yMax; } READ_INT_VALUE("xScale", xScale, CartesianPlot::Scale); READ_INT_VALUE("yScale", yScale, CartesianPlot::Scale); READ_INT_VALUE("xRangeFormat", xRangeFormat, CartesianPlot::RangeFormat); READ_INT_VALUE("yRangeFormat", yRangeFormat, CartesianPlot::RangeFormat); READ_DOUBLE_VALUE("horizontalPadding", horizontalPadding); READ_DOUBLE_VALUE("verticalPadding", verticalPadding); READ_DOUBLE_VALUE("rightPadding", rightPadding); READ_DOUBLE_VALUE("bottomPadding", bottomPadding); READ_INT_VALUE("symmetricPadding", symmetricPadding, bool); } else if (!preview && reader->name() == "xRangeBreaks") { //delete default rang break d->xRangeBreaks.list.clear(); attribs = reader->attributes(); READ_INT_VALUE("enabled", xRangeBreakingEnabled, bool); } else if (!preview && reader->name() == "xRangeBreak") { attribs = reader->attributes(); RangeBreak b; str = attribs.value("start").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("start").toString()); else b.start = str.toDouble(); str = attribs.value("end").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("end").toString()); else b.end = str.toDouble(); str = attribs.value("position").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("position").toString()); else b.position = str.toDouble(); str = attribs.value("style").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("style").toString()); else b.style = CartesianPlot::RangeBreakStyle(str.toInt()); d->xRangeBreaks.list << b; } else if (!preview && reader->name() == "yRangeBreaks") { //delete default rang break d->yRangeBreaks.list.clear(); attribs = reader->attributes(); READ_INT_VALUE("enabled", yRangeBreakingEnabled, bool); } else if (!preview && reader->name() == "yRangeBreak") { attribs = reader->attributes(); RangeBreak b; str = attribs.value("start").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("start").toString()); else b.start = str.toDouble(); str = attribs.value("end").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("end").toString()); else b.end = str.toDouble(); str = attribs.value("position").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("position").toString()); else b.position = str.toDouble(); str = attribs.value("style").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("style").toString()); else b.style = CartesianPlot::RangeBreakStyle(str.toInt()); d->yRangeBreaks.list << b; } else if (reader->name() == "textLabel") { if (!titleLabelRead) { //the first text label is always the title label m_title->load(reader, preview); titleLabelRead = true; //TODO: the name is read in m_title->load() but we overwrite it here //since the old projects don't have this " - Title" appendix yet that we add in init(). //can be removed in couple of releases m_title->setName(name() + QLatin1String(" - ") + i18n("Title")); } else { TextLabel* label = new TextLabel("text label"); if (label->load(reader, preview)) { addChildFast(label); label->setParentGraphicsItem(graphicsItem()); } else { delete label; return false; } } } else if (reader->name() == "plotArea") m_plotArea->load(reader, preview); else if (reader->name() == "axis") { Axis* axis = new Axis(QString()); if (axis->load(reader, preview)) addChildFast(axis); else { delete axis; return false; } } else if (reader->name() == "xyCurve") { XYCurve* curve = new XYCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyEquationCurve") { XYEquationCurve* curve = new XYEquationCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyDataReductionCurve") { XYDataReductionCurve* curve = new XYDataReductionCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyDifferentiationCurve") { XYDifferentiationCurve* curve = new XYDifferentiationCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyIntegrationCurve") { XYIntegrationCurve* curve = new XYIntegrationCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyInterpolationCurve") { XYInterpolationCurve* curve = new XYInterpolationCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xySmoothCurve") { XYSmoothCurve* curve = new XYSmoothCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyFitCurve") { XYFitCurve* curve = new XYFitCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyFourierFilterCurve") { XYFourierFilterCurve* curve = new XYFourierFilterCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyFourierTransformCurve") { XYFourierTransformCurve* curve = new XYFourierTransformCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyConvolutionCurve") { XYConvolutionCurve* curve = new XYConvolutionCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyCorrelationCurve") { XYCorrelationCurve* curve = new XYCorrelationCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "cartesianPlotLegend") { m_legend = new CartesianPlotLegend(this, QString()); if (m_legend->load(reader, preview)) addChildFast(m_legend); else { delete m_legend; return false; } } else if (reader->name() == "customPoint") { CustomPoint* point = new CustomPoint(this, QString()); if (point->load(reader, preview)) addChildFast(point); else { delete point; return false; } } else if (reader->name() == "Histogram") { Histogram* curve = new Histogram("Histogram"); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else { // unknown element reader->raiseWarning(i18n("unknown cartesianPlot element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } if (preview) return true; d->retransform(); //if a theme was used, initialize the color palette if (!d->theme.isEmpty()) { //TODO: check whether the theme config really exists KConfig config( ThemeHandler::themeFilePath(d->theme), KConfig::SimpleConfig ); this->setColorPalette(config); } else { //initialize the color palette with default colors this->setColorPalette(KConfig()); } return true; } //############################################################################## //######################### Theme management ################################## //############################################################################## void CartesianPlot::loadTheme(const QString& theme) { KConfig config(ThemeHandler::themeFilePath(theme), KConfig::SimpleConfig); loadThemeConfig(config); } void CartesianPlot::loadThemeConfig(const KConfig& config) { QString str = config.name(); // theme path is saved with UNIX dir separator str = str.right(str.length() - str.lastIndexOf(QLatin1Char('/')) - 1); DEBUG(" set theme to " << str.toStdString()); this->setTheme(str); //load the color palettes for the curves this->setColorPalette(config); //load the theme for all the children for (auto* child : children(AbstractAspect::IncludeHidden)) child->loadThemeConfig(config); Q_D(CartesianPlot); d->update(this->rect()); } void CartesianPlot::saveTheme(KConfig &config) { const QVector& axisElements = children(AbstractAspect::IncludeHidden); const QVector& plotAreaElements = children(AbstractAspect::IncludeHidden); const QVector& textLabelElements = children(AbstractAspect::IncludeHidden); axisElements.at(0)->saveThemeConfig(config); plotAreaElements.at(0)->saveThemeConfig(config); textLabelElements.at(0)->saveThemeConfig(config); for (auto *child : children(AbstractAspect::IncludeHidden)) child->saveThemeConfig(config); } //Generating colors from 5-color theme palette void CartesianPlot::setColorPalette(const KConfig& config) { if (config.hasGroup(QLatin1String("Theme"))) { KConfigGroup group = config.group(QLatin1String("Theme")); //read the five colors defining the palette m_themeColorPalette.clear(); m_themeColorPalette.append(group.readEntry("ThemePaletteColor1", QColor())); m_themeColorPalette.append(group.readEntry("ThemePaletteColor2", QColor())); m_themeColorPalette.append(group.readEntry("ThemePaletteColor3", QColor())); m_themeColorPalette.append(group.readEntry("ThemePaletteColor4", QColor())); m_themeColorPalette.append(group.readEntry("ThemePaletteColor5", QColor())); } else { //no theme is available, provide 5 "default colors" m_themeColorPalette.clear(); m_themeColorPalette.append(QColor(25, 25, 25)); m_themeColorPalette.append(QColor(0, 0, 127)); m_themeColorPalette.append(QColor(127 ,0, 0)); m_themeColorPalette.append(QColor(0, 127, 0)); m_themeColorPalette.append(QColor(85, 0, 127)); } //generate 30 additional shades if the color palette contains more than one color if (m_themeColorPalette.at(0) != m_themeColorPalette.at(1)) { QColor c; //3 factors to create shades from theme's palette - float fac[3] = {0.25f,0.45f,0.65f}; + std::array fac = {0.25f, 0.45f, 0.65f}; //Generate 15 lighter shades for (int i = 0; i < 5; i++) { for (int j = 1; j < 4; j++) { c.setRed( m_themeColorPalette.at(i).red()*(1-fac[j-1]) ); c.setGreen( m_themeColorPalette.at(i).green()*(1-fac[j-1]) ); c.setBlue( m_themeColorPalette.at(i).blue()*(1-fac[j-1]) ); m_themeColorPalette.append(c); } } //Generate 15 darker shades for (int i = 0; i < 5; i++) { for (int j = 4; j < 7; j++) { c.setRed( m_themeColorPalette.at(i).red()+((255-m_themeColorPalette.at(i).red())*fac[j-4]) ); c.setGreen( m_themeColorPalette.at(i).green()+((255-m_themeColorPalette.at(i).green())*fac[j-4]) ); c.setBlue( m_themeColorPalette.at(i).blue()+((255-m_themeColorPalette.at(i).blue())*fac[j-4]) ); m_themeColorPalette.append(c); } } } } const QList& CartesianPlot::themeColorPalette() const { return m_themeColorPalette; } diff --git a/src/backend/worksheet/plots/cartesian/CartesianPlot.h b/src/backend/worksheet/plots/cartesian/CartesianPlot.h index 303d73aff..f386d5ff7 100644 --- a/src/backend/worksheet/plots/cartesian/CartesianPlot.h +++ b/src/backend/worksheet/plots/cartesian/CartesianPlot.h @@ -1,331 +1,332 @@ /*************************************************************************** File : CartesianPlot.h Project : LabPlot Description : Cartesian plot -------------------------------------------------------------------- Copyright : (C) 2011-2018 by Alexander Semke (alexander.semke@web.de) Copyright : (C) 2018 by Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef CARTESIANPLOT_H #define CARTESIANPLOT_H #include "backend/worksheet/plots/AbstractPlot.h" #include "backend/worksheet/plots/cartesian/Histogram.h" #include class QDropEvent; class QToolBar; class CartesianPlotPrivate; class CartesianPlotLegend; class AbstractColumn; class XYCurve; class XYEquationCurve; class XYDataReductionCurve; class XYDifferentiationCurve; class XYIntegrationCurve; class XYInterpolationCurve; class XYSmoothCurve; class XYFitCurve; class XYFourierFilterCurve; class XYFourierTransformCurve; class XYConvolutionCurve; class XYCorrelationCurve; class KConfig; class CartesianPlot : public AbstractPlot { Q_OBJECT public: explicit CartesianPlot(const QString &name); ~CartesianPlot() override; enum Scale {ScaleLinear, ScaleLog10, ScaleLog2, ScaleLn, ScaleLog10Abs, ScaleLog2Abs, ScaleLnAbs, ScaleSqrt, ScaleX2}; enum Type {FourAxes, TwoAxes, TwoAxesCentered, TwoAxesCenteredZero}; enum RangeFormat {Numeric, DateTime}; enum RangeType {RangeFree, RangeLast, RangeFirst}; enum RangeBreakStyle {RangeBreakSimple, RangeBreakVertical, RangeBreakSloped}; enum MouseMode {SelectionMode, ZoomSelectionMode, ZoomXSelectionMode, ZoomYSelectionMode, Cursor}; enum NavigationOperation {ScaleAuto, ScaleAutoX, ScaleAutoY, ZoomIn, ZoomOut, ZoomInX, ZoomOutX, ZoomInY, ZoomOutY, ShiftLeftX, ShiftRightX, ShiftUpY, ShiftDownY }; struct RangeBreak { RangeBreak() : start(NAN), end(NAN), position(0.5), style(RangeBreakSloped) {} bool isValid() const { return (!std::isnan(start) && !std::isnan(end)); } double start; double end; double position; RangeBreakStyle style; }; //simple wrapper for QList in order to get our macros working struct RangeBreaks { RangeBreaks() : lastChanged(-1) { RangeBreak b; list << b; }; QList list; int lastChanged; }; void initDefault(Type = FourAxes); QIcon icon() const override; QMenu* createContextMenu() override; QMenu* analysisMenu(); QVector dependsOn() const override; void setRect(const QRectF&) override; QRectF dataRect() const; void setMouseMode(const MouseMode); void setLocked(const bool); MouseMode mouseMode() const; void navigate(NavigationOperation); void setSuppressDataChangedSignal(bool); const QList& themeColorPalette() const; void processDropEvent(QDropEvent*) override; bool isPanningActive() const; bool isHovered() const; bool isPrinted() const; bool isSelected() const; void addLegend(CartesianPlotLegend*); int curveCount(); const XYCurve* getCurve(int index); double cursorPos(int cursorNumber); void save(QXmlStreamWriter*) const override; bool load(XmlStreamReader*, bool preview) override; void loadThemeConfig(const KConfig&) override; void saveTheme(KConfig& config); void mousePressZoomSelectionMode(QPointF logicPos); void mousePressCursorMode(int cursorNumber, QPointF logicPos); void mouseMoveZoomSelectionMode(QPointF logicPos); void mouseMoveCursorMode(int cursorNumber, QPointF logicPos); void mouseReleaseZoomSelectionMode(); void mouseHoverZoomSelectionMode(QPointF logicPos); + void mouseHoverOutsideDataRect(); BASIC_D_ACCESSOR_DECL(CartesianPlot::RangeFormat, xRangeFormat, XRangeFormat) BASIC_D_ACCESSOR_DECL(CartesianPlot::RangeFormat, yRangeFormat, YRangeFormat) const QString& xRangeDateTimeFormat() const; const QString& yRangeDateTimeFormat() const; BASIC_D_ACCESSOR_DECL(CartesianPlot::RangeType, rangeType, RangeType) BASIC_D_ACCESSOR_DECL(int, rangeLastValues, RangeLastValues) BASIC_D_ACCESSOR_DECL(int, rangeFirstValues, RangeFirstValues) BASIC_D_ACCESSOR_DECL(bool, autoScaleX, AutoScaleX) BASIC_D_ACCESSOR_DECL(bool, autoScaleY, AutoScaleY) BASIC_D_ACCESSOR_DECL(double, xMin, XMin) BASIC_D_ACCESSOR_DECL(double, xMax, XMax) BASIC_D_ACCESSOR_DECL(double, yMin, YMin) BASIC_D_ACCESSOR_DECL(double, yMax, YMax) BASIC_D_ACCESSOR_DECL(CartesianPlot::Scale, xScale, XScale) BASIC_D_ACCESSOR_DECL(CartesianPlot::Scale, yScale, YScale) BASIC_D_ACCESSOR_DECL(bool, xRangeBreakingEnabled, XRangeBreakingEnabled) BASIC_D_ACCESSOR_DECL(bool, yRangeBreakingEnabled, YRangeBreakingEnabled) CLASS_D_ACCESSOR_DECL(RangeBreaks, xRangeBreaks, XRangeBreaks) CLASS_D_ACCESSOR_DECL(RangeBreaks, yRangeBreaks, YRangeBreaks) CLASS_D_ACCESSOR_DECL(QPen, cursorPen, CursorPen); CLASS_D_ACCESSOR_DECL(bool, cursor0Enable, Cursor0Enable); CLASS_D_ACCESSOR_DECL(bool, cursor1Enable, Cursor1Enable); QString theme() const; typedef CartesianPlotPrivate Private; public slots: void setTheme(const QString&); private: void init(); void initActions(); void initMenus(); void setColorPalette(const KConfig&); const XYCurve* currentCurve() const; void calculateCurvesXMinMax(bool completeRange = true); void calculateCurvesYMinMax(bool completeRange = true); CartesianPlotLegend* m_legend{nullptr}; double m_zoomFactor{1.2}; QList m_themeColorPalette; bool m_menusInitialized{false}; QAction* visibilityAction; //"add new" actions QAction* addCurveAction; QAction* addEquationCurveAction; QAction* addHistogramAction; QAction* addDataReductionCurveAction; QAction* addDifferentiationCurveAction; QAction* addIntegrationCurveAction; QAction* addInterpolationCurveAction; QAction* addSmoothCurveAction; QAction* addFitCurveAction; QAction* addFourierFilterCurveAction; QAction* addFourierTransformCurveAction; QAction* addConvolutionCurveAction; QAction* addCorrelationCurveAction; QAction* addHorizontalAxisAction; QAction* addVerticalAxisAction; QAction* addLegendAction; QAction* addTextLabelAction; QAction* addCustomPointAction; //scaling, zooming, navigation actions QAction* scaleAutoXAction; QAction* scaleAutoYAction; QAction* scaleAutoAction; QAction* zoomInAction; QAction* zoomOutAction; QAction* zoomInXAction; QAction* zoomOutXAction; QAction* zoomInYAction; QAction* zoomOutYAction; QAction* shiftLeftXAction; QAction* shiftRightXAction; QAction* shiftUpYAction; QAction* shiftDownYAction; - QAction* cursorAction; //analysis menu actions QAction* addDataOperationAction; QAction* addDataReductionAction; QAction* addDifferentiationAction; QAction* addIntegrationAction; QAction* addInterpolationAction; QAction* addSmoothAction; - QVector addFitAction; + QVector addFitAction; QAction* addFourierFilterAction; QAction* addFourierTransformAction; QAction* addConvolutionAction; QAction* addCorrelationAction; QMenu* addNewMenu{nullptr}; QMenu* addNewAnalysisMenu{nullptr}; QMenu* zoomMenu{nullptr}; QMenu* dataAnalysisMenu{nullptr}; QMenu* themeMenu{nullptr}; Q_DECLARE_PRIVATE(CartesianPlot) public slots: void addHorizontalAxis(); void addVerticalAxis(); void addCurve(); void addHistogram(); void addEquationCurve(); void addDataReductionCurve(); void addDifferentiationCurve(); void addIntegrationCurve(); void addInterpolationCurve(); void addSmoothCurve(); void addFitCurve(); void addFourierFilterCurve(); void addFourierTransformCurve(); void addConvolutionCurve(); void addCorrelationCurve(); void addLegend(); void addTextLabel(); void addCustomPoint(); void scaleAutoTriggered(); bool scaleAuto(); bool scaleAutoX(); bool scaleAutoY(); void zoomIn(); void zoomOut(); void zoomInX(); void zoomOutX(); void zoomInY(); void zoomOutY(); void shiftLeftX(); void shiftRightX(); void shiftUpY(); void shiftDownY(); void cursor(); void dataChanged(); void curveLinePenChanged(QPen); private slots: void updateLegend(); void childAdded(const AbstractAspect*); void childRemoved(const AbstractAspect* parent, const AbstractAspect* before, const AbstractAspect* child); void childHovered(); void xDataChanged(); void yDataChanged(); void curveVisibilityChanged(); //SLOTs for changes triggered via QActions in the context menu void visibilityChanged(); void loadTheme(const QString&); - void deselected(); protected: CartesianPlot(const QString &name, CartesianPlotPrivate *dd); signals: void rangeTypeChanged(CartesianPlot::RangeType); void xRangeFormatChanged(CartesianPlot::RangeFormat); void yRangeFormatChanged(CartesianPlot::RangeFormat); void rangeLastValuesChanged(int); void rangeFirstValuesChanged(int); void rectChanged(QRectF&); void xAutoScaleChanged(bool); void xMinChanged(double); void xMaxChanged(double); void xScaleChanged(int); void yAutoScaleChanged(bool); void yMinChanged(double); void yMaxChanged(double); void yScaleChanged(int); void xRangeBreakingEnabledChanged(bool); void xRangeBreaksChanged(const CartesianPlot::RangeBreaks&); void yRangeBreakingEnabledChanged(bool); void yRangeBreaksChanged(const CartesianPlot::RangeBreaks&); void themeChanged(const QString&); void mousePressZoomSelectionModeSignal(QPointF logicPos); void mousePressCursorModeSignal(int cursorNumber, QPointF logicPos); void mouseMoveZoomSelectionModeSignal(QPointF logicPos); void mouseMoveCursorModeSignal(int cursorNumber, QPointF logicPos); void mouseReleaseCursorModeSignal(); void mouseReleaseZoomSelectionModeSignal(); void mouseHoverZoomSelectionModeSignal(QPointF logicalPoint); + void mouseHoverOutsideDataRectSignal(); + void curveNameChanged(const AbstractAspect* curve); void cursorPosChanged(int cursorNumber, double xPos); void curveAdded(const XYCurve*); void curveRemoved(const XYCurve*); void curveLinePenChanged(QPen, QString curveName); void cursorPenChanged(QPen); void curveDataChanged(const XYCurve*); void curveVisibilityChangedSignal(); void mouseModeChanged(MouseMode); void cursor0EnableChanged(bool enable); void cursor1EnableChanged(bool enable); }; #endif diff --git a/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.cpp b/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.cpp index fcee91c98..b1cec930a 100644 --- a/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.cpp +++ b/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.cpp @@ -1,1232 +1,1232 @@ /*************************************************************************** File : CartesianPlotLegend.cpp Project : LabPlot Description : Legend for the cartesian plot -------------------------------------------------------------------- Copyright : (C) 2013-2018 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ /*! \class CartesianPlotLegend \brief Legend for the cartesian plot. \ingroup kdefrontend */ #include "CartesianPlotLegend.h" #include "backend/worksheet/plots/cartesian/CartesianPlotLegendPrivate.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/worksheet/plots/cartesian/XYCurve.h" #include "backend/worksheet/Worksheet.h" #include "backend/lib/XmlStreamReader.h" #include "backend/worksheet/TextLabel.h" #include "backend/lib/commandtemplates.h" #include #include #include #include #include #include #include CartesianPlotLegend::CartesianPlotLegend(CartesianPlot* plot, const QString &name) : WorksheetElement(name, AspectType::CartesianPlotLegend), d_ptr(new CartesianPlotLegendPrivate(this)), m_plot(plot) { init(); } CartesianPlotLegend::CartesianPlotLegend(CartesianPlot* plot, const QString &name, CartesianPlotLegendPrivate *dd) : WorksheetElement(name, AspectType::CartesianPlotLegend), d_ptr(dd), m_plot(plot) { init(); } //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene CartesianPlotLegend::~CartesianPlotLegend() = default; void CartesianPlotLegend::init() { Q_D(CartesianPlotLegend); KConfig config; KConfigGroup group = config.group( "CartesianPlotLegend" ); d->labelFont = group.readEntry("LabelsFont", QFont()); d->labelFont.setPixelSize( Worksheet::convertToSceneUnits( 10, Worksheet::Point ) ); d->labelColor = Qt::black; d->labelColumnMajor = true; d->lineSymbolWidth = group.readEntry("LineSymbolWidth", Worksheet::convertToSceneUnits(1, Worksheet::Centimeter)); d->rowCount = 0; d->columnCount = 0; d->position.horizontalPosition = CartesianPlotLegend::hPositionRight; d->position.verticalPosition = CartesianPlotLegend::vPositionBottom; d->rotationAngle = group.readEntry("Rotation", 0.0); //Title d->title = new TextLabel(this->name(), TextLabel::PlotLegendTitle); addChild(d->title); d->title->setHidden(true); d->title->setParentGraphicsItem(graphicsItem()); d->title->graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable, false); connect(d->title, &TextLabel::changed, this, &CartesianPlotLegend::retransform); //Background d->backgroundType = (PlotArea::BackgroundType) group.readEntry("BackgroundType", (int) PlotArea::Color); d->backgroundColorStyle = (PlotArea::BackgroundColorStyle) group.readEntry("BackgroundColorStyle", (int) PlotArea::SingleColor); d->backgroundImageStyle = (PlotArea::BackgroundImageStyle) group.readEntry("BackgroundImageStyle", (int) PlotArea::Scaled); d->backgroundBrushStyle = (Qt::BrushStyle) group.readEntry("BackgroundBrushStyle", (int) Qt::SolidPattern); d->backgroundFileName = group.readEntry("BackgroundFileName", QString()); d->backgroundFirstColor = group.readEntry("BackgroundFirstColor", QColor(Qt::white)); d->backgroundSecondColor = group.readEntry("BackgroundSecondColor", QColor(Qt::black)); d->backgroundOpacity = group.readEntry("BackgroundOpacity", 1.0); //Border d->borderPen = QPen(group.readEntry("BorderColor", QColor(Qt::black)), group.readEntry("BorderWidth", Worksheet::convertToSceneUnits(1.0, Worksheet::Point)), (Qt::PenStyle) group.readEntry("BorderStyle", (int)Qt::SolidLine)); d->borderCornerRadius = group.readEntry("BorderCornerRadius", 0.0); d->borderOpacity = group.readEntry("BorderOpacity", 1.0); //Layout d->layoutTopMargin = group.readEntry("LayoutTopMargin", Worksheet::convertToSceneUnits(0.2f, Worksheet::Centimeter)); d->layoutBottomMargin = group.readEntry("LayoutBottomMargin", Worksheet::convertToSceneUnits(0.2f, Worksheet::Centimeter)); d->layoutLeftMargin = group.readEntry("LayoutLeftMargin", Worksheet::convertToSceneUnits(0.2f, Worksheet::Centimeter)); d->layoutRightMargin = group.readEntry("LayoutRightMargin", Worksheet::convertToSceneUnits(0.2f, Worksheet::Centimeter)); d->layoutVerticalSpacing = group.readEntry("LayoutVerticalSpacing", Worksheet::convertToSceneUnits(0.1f, Worksheet::Centimeter)); d->layoutHorizontalSpacing = group.readEntry("LayoutHorizontalSpacing", Worksheet::convertToSceneUnits(0.1f, Worksheet::Centimeter)); d->layoutColumnCount = group.readEntry("LayoutColumnCount", 1); graphicsItem()->setFlag(QGraphicsItem::ItemIsSelectable, true); graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable); graphicsItem()->setFlag(QGraphicsItem::ItemSendsGeometryChanges); this->initActions(); } void CartesianPlotLegend::initActions() { visibilityAction = new QAction(QIcon::fromTheme("view-visible"), i18n("Visible"), this); visibilityAction->setCheckable(true); connect(visibilityAction, &QAction::triggered, this, &CartesianPlotLegend::visibilityChangedSlot); } QMenu* CartesianPlotLegend::createContextMenu() { QMenu *menu = WorksheetElement::createContextMenu(); QAction* firstAction = menu->actions().at(1); //skip the first action because of the "title-action" visibilityAction->setChecked(isVisible()); menu->insertAction(firstAction, visibilityAction); return menu; } /*! Returns an icon to be used in the project explorer. */ QIcon CartesianPlotLegend::icon() const{ return QIcon::fromTheme("text-field"); } STD_SWAP_METHOD_SETTER_CMD_IMPL(CartesianPlotLegend, SetVisible, bool, swapVisible) void CartesianPlotLegend::setVisible(bool on) { Q_D(CartesianPlotLegend); exec(new CartesianPlotLegendSetVisibleCmd(d, on, on ? ki18n("%1: set visible") : ki18n("%1: set invisible"))); } bool CartesianPlotLegend::isVisible() const{ Q_D(const CartesianPlotLegend); return d->isVisible(); } void CartesianPlotLegend::setPrinting(bool on) { Q_D(CartesianPlotLegend); d->m_printing = on; } QGraphicsItem *CartesianPlotLegend::graphicsItem() const{ return d_ptr; } void CartesianPlotLegend::retransform() { d_ptr->retransform(); } void CartesianPlotLegend::handleResize(double horizontalRatio, double verticalRatio, bool pageResize) { Q_UNUSED(horizontalRatio); Q_UNUSED(verticalRatio); Q_UNUSED(pageResize); //TODO // Q_D(const CartesianPlotLegend); } //############################################################################## //################################ getter methods ############################ //############################################################################## CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, QFont, labelFont, labelFont) CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, QColor, labelColor, labelColor) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, bool, labelColumnMajor, labelColumnMajor) CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, CartesianPlotLegend::PositionWrapper, position, position) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, qreal, rotationAngle, rotationAngle) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, lineSymbolWidth, lineSymbolWidth) //Title TextLabel* CartesianPlotLegend::title() { return d_ptr->title; } //Background BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, PlotArea::BackgroundType, backgroundType, backgroundType) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, PlotArea::BackgroundColorStyle, backgroundColorStyle, backgroundColorStyle) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, PlotArea::BackgroundImageStyle, backgroundImageStyle, backgroundImageStyle) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, Qt::BrushStyle, backgroundBrushStyle, backgroundBrushStyle) CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, QColor, backgroundFirstColor, backgroundFirstColor) CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, QColor, backgroundSecondColor, backgroundSecondColor) CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, QString, backgroundFileName, backgroundFileName) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, backgroundOpacity, backgroundOpacity) //Border CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, QPen, borderPen, borderPen) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, borderCornerRadius, borderCornerRadius) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, borderOpacity, borderOpacity) //Layout BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, layoutTopMargin, layoutTopMargin) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, layoutBottomMargin, layoutBottomMargin) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, layoutLeftMargin, layoutLeftMargin) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, layoutRightMargin, layoutRightMargin) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, layoutHorizontalSpacing, layoutHorizontalSpacing) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, layoutVerticalSpacing, layoutVerticalSpacing) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, int, layoutColumnCount, layoutColumnCount) //############################################################################## //###################### setter methods and undo commands #################### //############################################################################## STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLabelFont, QFont, labelFont, retransform) void CartesianPlotLegend::setLabelFont(const QFont& font) { Q_D(CartesianPlotLegend); if (font!= d->labelFont) exec(new CartesianPlotLegendSetLabelFontCmd(d, font, ki18n("%1: set font"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLabelColor, QColor, labelColor, update) void CartesianPlotLegend::setLabelColor(const QColor& color) { Q_D(CartesianPlotLegend); if (color!= d->labelColor) exec(new CartesianPlotLegendSetLabelColorCmd(d, color, ki18n("%1: set font color"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLabelColumnMajor, bool, labelColumnMajor, retransform) void CartesianPlotLegend::setLabelColumnMajor(bool columnMajor) { Q_D(CartesianPlotLegend); if (columnMajor != d->labelColumnMajor) exec(new CartesianPlotLegendSetLabelColumnMajorCmd(d, columnMajor, ki18n("%1: change column order"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLineSymbolWidth, float, lineSymbolWidth, retransform) void CartesianPlotLegend::setLineSymbolWidth(float width) { Q_D(CartesianPlotLegend); if (width != d->lineSymbolWidth) exec(new CartesianPlotLegendSetLineSymbolWidthCmd(d, width, ki18n("%1: change line+symbol width"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetPosition, CartesianPlotLegend::PositionWrapper, position, updatePosition); void CartesianPlotLegend::setPosition(const PositionWrapper& pos) { Q_D(CartesianPlotLegend); if (pos.point != d->position.point || pos.horizontalPosition != d->position.horizontalPosition || pos.verticalPosition != d->position.verticalPosition) exec(new CartesianPlotLegendSetPositionCmd(d, pos, ki18n("%1: set position"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetRotationAngle, qreal, rotationAngle, retransform) void CartesianPlotLegend::setRotationAngle(qreal angle) { Q_D(CartesianPlotLegend); if (angle != d->rotationAngle) { exec(new CartesianPlotLegendSetRotationAngleCmd(d, angle, ki18n("%1: set rotation angle"))); d->title->setRotationAngle(angle); } } //Background STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundType, PlotArea::BackgroundType, backgroundType, update) void CartesianPlotLegend::setBackgroundType(PlotArea::BackgroundType type) { Q_D(CartesianPlotLegend); if (type != d->backgroundType) exec(new CartesianPlotLegendSetBackgroundTypeCmd(d, type, ki18n("%1: background type changed"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundColorStyle, PlotArea::BackgroundColorStyle, backgroundColorStyle, update) void CartesianPlotLegend::setBackgroundColorStyle(PlotArea::BackgroundColorStyle style) { Q_D(CartesianPlotLegend); if (style != d->backgroundColorStyle) exec(new CartesianPlotLegendSetBackgroundColorStyleCmd(d, style, ki18n("%1: background color style changed"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundImageStyle, PlotArea::BackgroundImageStyle, backgroundImageStyle, update) void CartesianPlotLegend::setBackgroundImageStyle(PlotArea::BackgroundImageStyle style) { Q_D(CartesianPlotLegend); if (style != d->backgroundImageStyle) exec(new CartesianPlotLegendSetBackgroundImageStyleCmd(d, style, ki18n("%1: background image style changed"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundBrushStyle, Qt::BrushStyle, backgroundBrushStyle, update) void CartesianPlotLegend::setBackgroundBrushStyle(Qt::BrushStyle style) { Q_D(CartesianPlotLegend); if (style != d->backgroundBrushStyle) exec(new CartesianPlotLegendSetBackgroundBrushStyleCmd(d, style, ki18n("%1: background brush style changed"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundFirstColor, QColor, backgroundFirstColor, update) void CartesianPlotLegend::setBackgroundFirstColor(const QColor &color) { Q_D(CartesianPlotLegend); if (color!= d->backgroundFirstColor) exec(new CartesianPlotLegendSetBackgroundFirstColorCmd(d, color, ki18n("%1: set background first color"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundSecondColor, QColor, backgroundSecondColor, update) void CartesianPlotLegend::setBackgroundSecondColor(const QColor &color) { Q_D(CartesianPlotLegend); if (color!= d->backgroundSecondColor) exec(new CartesianPlotLegendSetBackgroundSecondColorCmd(d, color, ki18n("%1: set background second color"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundFileName, QString, backgroundFileName, update) void CartesianPlotLegend::setBackgroundFileName(const QString& fileName) { Q_D(CartesianPlotLegend); if (fileName!= d->backgroundFileName) exec(new CartesianPlotLegendSetBackgroundFileNameCmd(d, fileName, ki18n("%1: set background image"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundOpacity, float, backgroundOpacity, update) void CartesianPlotLegend::setBackgroundOpacity(float opacity) { Q_D(CartesianPlotLegend); if (opacity != d->backgroundOpacity) exec(new CartesianPlotLegendSetBackgroundOpacityCmd(d, opacity, ki18n("%1: set opacity"))); } //Border STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBorderPen, QPen, borderPen, update) void CartesianPlotLegend::setBorderPen(const QPen &pen) { Q_D(CartesianPlotLegend); if (pen != d->borderPen) exec(new CartesianPlotLegendSetBorderPenCmd(d, pen, ki18n("%1: set border style"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBorderCornerRadius, qreal, borderCornerRadius, update) void CartesianPlotLegend::setBorderCornerRadius(float radius) { Q_D(CartesianPlotLegend); if (radius != d->borderCornerRadius) exec(new CartesianPlotLegendSetBorderCornerRadiusCmd(d, radius, ki18n("%1: set border corner radius"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBorderOpacity, qreal, borderOpacity, update) void CartesianPlotLegend::setBorderOpacity(float opacity) { Q_D(CartesianPlotLegend); if (opacity != d->borderOpacity) exec(new CartesianPlotLegendSetBorderOpacityCmd(d, opacity, ki18n("%1: set border opacity"))); } //Layout STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutTopMargin, float, layoutTopMargin, retransform) void CartesianPlotLegend::setLayoutTopMargin(float margin) { Q_D(CartesianPlotLegend); if (margin != d->layoutTopMargin) exec(new CartesianPlotLegendSetLayoutTopMarginCmd(d, margin, ki18n("%1: set layout top margin"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutBottomMargin, float, layoutBottomMargin, retransform) void CartesianPlotLegend::setLayoutBottomMargin(float margin) { Q_D(CartesianPlotLegend); if (margin != d->layoutBottomMargin) exec(new CartesianPlotLegendSetLayoutBottomMarginCmd(d, margin, ki18n("%1: set layout bottom margin"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutLeftMargin, float, layoutLeftMargin, retransform) void CartesianPlotLegend::setLayoutLeftMargin(float margin) { Q_D(CartesianPlotLegend); if (margin != d->layoutLeftMargin) exec(new CartesianPlotLegendSetLayoutLeftMarginCmd(d, margin, ki18n("%1: set layout left margin"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutRightMargin, float, layoutRightMargin, retransform) void CartesianPlotLegend::setLayoutRightMargin(float margin) { Q_D(CartesianPlotLegend); if (margin != d->layoutRightMargin) exec(new CartesianPlotLegendSetLayoutRightMarginCmd(d, margin, ki18n("%1: set layout right margin"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutVerticalSpacing, float, layoutVerticalSpacing, retransform) void CartesianPlotLegend::setLayoutVerticalSpacing(float spacing) { Q_D(CartesianPlotLegend); if (spacing != d->layoutVerticalSpacing) exec(new CartesianPlotLegendSetLayoutVerticalSpacingCmd(d, spacing, ki18n("%1: set layout vertical spacing"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutHorizontalSpacing, float, layoutHorizontalSpacing, retransform) void CartesianPlotLegend::setLayoutHorizontalSpacing(float spacing) { Q_D(CartesianPlotLegend); if (spacing != d->layoutHorizontalSpacing) exec(new CartesianPlotLegendSetLayoutHorizontalSpacingCmd(d, spacing, ki18n("%1: set layout horizontal spacing"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutColumnCount, int, layoutColumnCount, retransform) void CartesianPlotLegend::setLayoutColumnCount(int count) { Q_D(CartesianPlotLegend); if (count != d->layoutColumnCount) exec(new CartesianPlotLegendSetLayoutColumnCountCmd(d, count, ki18n("%1: set layout column count"))); } //############################################################################## //################################# SLOTS #################################### //############################################################################## //############################################################################## //###### SLOTs for changes triggered via QActions in the context menu ######## //############################################################################## void CartesianPlotLegend::visibilityChangedSlot() { Q_D(const CartesianPlotLegend); this->setVisible(!d->isVisible()); } //############################################################################## //######################### Private implementation ############################# //############################################################################## CartesianPlotLegendPrivate::CartesianPlotLegendPrivate(CartesianPlotLegend *owner) : q(owner) { setAcceptHoverEvents(true); } QString CartesianPlotLegendPrivate::name() const { return q->name(); } QRectF CartesianPlotLegendPrivate::boundingRect() const { if (rotationAngle != 0) { QMatrix matrix; matrix.rotate(-rotationAngle); return matrix.mapRect(rect); } else return rect; } void CartesianPlotLegendPrivate::contextMenuEvent(QGraphicsSceneContextMenuEvent* event) { q->createContextMenu()->exec(event->screenPos()); } /*! Returns the shape of the CartesianPlotLegend as a QPainterPath in local coordinates */ QPainterPath CartesianPlotLegendPrivate::shape() const { QPainterPath path; if ( qFuzzyIsNull(borderCornerRadius) ) path.addRect(rect); else path.addRoundedRect(rect, borderCornerRadius, borderCornerRadius); if (rotationAngle != 0) { QTransform trafo; trafo.rotate(-rotationAngle); path = trafo.map(path); } return path; } bool CartesianPlotLegendPrivate::swapVisible(bool on) { bool oldValue = isVisible(); setVisible(on); emit q->visibilityChanged(on); return oldValue; } /*! recalculates the rectangular of the legend. */ void CartesianPlotLegendPrivate::retransform() { if (suppressRetransform) return; prepareGeometryChange(); curvesList.clear(); //add xy-curves for (auto* curve : q->m_plot->children()) { if (curve && curve->isVisible()) curvesList.push_back(curve); } //add histograms for (auto* hist : q->m_plot->children()) { if (hist && hist->isVisible()) curvesList.push_back(hist); } int curveCount = curvesList.size(); columnCount = (curveCount= curveCount ) break; const WorksheetElement* curve = dynamic_cast(curvesList.at(index)); if (curve) { if (!curve->isVisible()) continue; w = fm.boundingRect(curve->name()).width(); if (w>maxTextWidth) maxTextWidth = w; } } maxColumnTextWidths.append(maxTextWidth); legendWidth += maxTextWidth; } legendWidth += layoutLeftMargin + layoutRightMargin; //margins legendWidth += columnCount*lineSymbolWidth + layoutHorizontalSpacing; //width of the columns without the text legendWidth += (columnCount-1)*2*layoutHorizontalSpacing; //spacings between the columns if (title->isVisible() && !title->text().text.isEmpty()) { float titleWidth; if (rotationAngle == 0.0) titleWidth = title->graphicsItem()->boundingRect().width(); else { QRectF rect = title->graphicsItem()->boundingRect(); QMatrix matrix; matrix.rotate(-rotationAngle); rect = matrix.mapRect(rect); titleWidth = rect.width(); } if (titleWidth > legendWidth) legendWidth = titleWidth; } //determine the height of the legend float legendHeight = layoutTopMargin + layoutBottomMargin; //margins legendHeight += rowCount*h; //height of the rows legendHeight += (rowCount-1)*layoutVerticalSpacing; //spacing between the rows if (title->isVisible() && !title->text().text.isEmpty()) { if (rotationAngle == 0.0) legendHeight += title->graphicsItem()->boundingRect().height(); //legend title else { QRectF rect = title->graphicsItem()->boundingRect(); QMatrix matrix; matrix.rotate(-rotationAngle); rect = matrix.mapRect(rect); legendHeight += rect.height(); //legend title } } rect.setX(-legendWidth/2); rect.setY(-legendHeight/2); rect.setWidth(legendWidth); rect.setHeight(legendHeight); updatePosition(); } /*! calculates the position of the legend, when the position relative to the parent was specified (left, right, etc.) */ void CartesianPlotLegendPrivate::updatePosition() { //position the legend relative to the actual plot size minus small offset //TODO: make the offset dependent on the size of axis ticks. const QRectF parentRect = q->m_plot->dataRect(); float hOffset = Worksheet::convertToSceneUnits(10, Worksheet::Point); float vOffset = Worksheet::convertToSceneUnits(10, Worksheet::Point); if (position.horizontalPosition != CartesianPlotLegend::hPositionCustom) { if (position.horizontalPosition == CartesianPlotLegend::hPositionLeft) position.point.setX(parentRect.x() + rect.width()/2 + hOffset); else if (position.horizontalPosition == CartesianPlotLegend::hPositionCenter) position.point.setX(parentRect.x() + parentRect.width()/2); else if (position.horizontalPosition == CartesianPlotLegend::hPositionRight) position.point.setX(parentRect.x() + parentRect.width() - rect.width()/2 - hOffset); } if (position.verticalPosition != CartesianPlotLegend::vPositionCustom) { if (position.verticalPosition == CartesianPlotLegend::vPositionTop) position.point.setY(parentRect.y() + rect.height()/2 + vOffset); else if (position.verticalPosition == CartesianPlotLegend::vPositionCenter) position.point.setY(parentRect.y() + parentRect.height()/2); else if (position.verticalPosition == CartesianPlotLegend::vPositionBottom) position.point.setY(parentRect.y() + parentRect.height() - rect.height()/2 -vOffset); } suppressItemChangeEvent = true; setPos(position.point); suppressItemChangeEvent = false; emit q->positionChanged(position); suppressRetransform = true; title->retransform(); suppressRetransform = false; } /*! Reimplementation of QGraphicsItem::paint(). This function does the actual painting of the legend. \sa QGraphicsItem::paint(). */ void CartesianPlotLegendPrivate::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) { Q_UNUSED(option); Q_UNUSED(widget); if (!isVisible()) return; painter->save(); painter->rotate(-rotationAngle); //draw the area painter->setOpacity(backgroundOpacity); painter->setPen(Qt::NoPen); if (backgroundType == PlotArea::Color) { switch (backgroundColorStyle) { case PlotArea::SingleColor:{ painter->setBrush(QBrush(backgroundFirstColor)); break; } case PlotArea::HorizontalLinearGradient:{ QLinearGradient linearGrad(rect.topLeft(), rect.topRight()); linearGrad.setColorAt(0, backgroundFirstColor); linearGrad.setColorAt(1, backgroundSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::VerticalLinearGradient:{ QLinearGradient linearGrad(rect.topLeft(), rect.bottomLeft()); linearGrad.setColorAt(0, backgroundFirstColor); linearGrad.setColorAt(1, backgroundSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::TopLeftDiagonalLinearGradient:{ QLinearGradient linearGrad(rect.topLeft(), rect.bottomRight()); linearGrad.setColorAt(0, backgroundFirstColor); linearGrad.setColorAt(1, backgroundSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::BottomLeftDiagonalLinearGradient:{ QLinearGradient linearGrad(rect.bottomLeft(), rect.topRight()); linearGrad.setColorAt(0, backgroundFirstColor); linearGrad.setColorAt(1, backgroundSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::RadialGradient:{ QRadialGradient radialGrad(rect.center(), rect.width()/2); radialGrad.setColorAt(0, backgroundFirstColor); radialGrad.setColorAt(1, backgroundSecondColor); painter->setBrush(QBrush(radialGrad)); break; } } } else if (backgroundType == PlotArea::Image) { if ( !backgroundFileName.trimmed().isEmpty() ) { QPixmap pix(backgroundFileName); switch (backgroundImageStyle) { case PlotArea::ScaledCropped: pix = pix.scaled(rect.size().toSize(),Qt::KeepAspectRatioByExpanding,Qt::SmoothTransformation); painter->drawPixmap(rect.topLeft(),pix); break; case PlotArea::Scaled: pix = pix.scaled(rect.size().toSize(),Qt::IgnoreAspectRatio,Qt::SmoothTransformation); painter->drawPixmap(rect.topLeft(),pix); break; case PlotArea::ScaledAspectRatio: pix = pix.scaled(rect.size().toSize(),Qt::KeepAspectRatio,Qt::SmoothTransformation); painter->drawPixmap(rect.topLeft(),pix); break; case PlotArea::Centered: painter->drawPixmap(QPointF(rect.center().x()-pix.size().width()/2,rect.center().y()-pix.size().height()/2),pix); break; case PlotArea::Tiled: painter->drawTiledPixmap(rect,pix); break; case PlotArea::CenterTiled: painter->drawTiledPixmap(rect,pix,QPoint(rect.size().width()/2,rect.size().height()/2)); } } } else if (backgroundType == PlotArea::Pattern) { painter->setBrush(QBrush(backgroundFirstColor,backgroundBrushStyle)); } if ( qFuzzyIsNull(borderCornerRadius) ) painter->drawRect(rect); else painter->drawRoundedRect(rect, borderCornerRadius, borderCornerRadius); //draw the border if (borderPen.style() != Qt::NoPen) { painter->setPen(borderPen); painter->setBrush(Qt::NoBrush); painter->setOpacity(borderOpacity); if ( qFuzzyIsNull(borderCornerRadius) ) painter->drawRect(rect); else painter->drawRoundedRect(rect, borderCornerRadius, borderCornerRadius); } //draw curve's line+symbol and the names int curveCount = curvesList.size(); QFontMetrics fm(labelFont); float h = fm.ascent(); painter->setFont(labelFont); - //translate to left upper conner of the bounding rect plus the layout offset and the height of the title + //translate to left upper corner of the bounding rect plus the layout offset and the height of the title painter->translate(-rect.width()/2+layoutLeftMargin, -rect.height()/2+layoutTopMargin); if (title->isVisible() && !title->text().text.isEmpty()) painter->translate(0, title->graphicsItem()->boundingRect().height()); painter->save(); int index; for (int c = 0; c < columnCount; ++c) { for (int r = 0; r < rowCount; ++r) { if (labelColumnMajor) index = c*rowCount + r; else index = r*columnCount + c; if ( index >= curveCount ) break; //draw the legend item for histogram (simple rectangular with the sizes of the ascent) const Histogram* hist = dynamic_cast(curvesList.at(index)); if (hist) { //use line's pen (histogram bars, envelope or drop lines) if available, if (hist->lineType() != Histogram::NoLine && hist->linePen() != Qt::NoPen) { painter->setOpacity(hist->lineOpacity()); painter->setPen(hist->linePen()); } //for the brush, use the histogram filling or symbols filling or no brush if (hist->fillingEnabled()) painter->setBrush(QBrush(hist->fillingFirstColor(), hist->fillingBrushStyle())); else if (hist->symbolsStyle() != Symbol::NoSymbols) painter->setBrush(hist->symbolsBrush()); else painter->setBrush(Qt::NoBrush); painter->translate(QPointF(lineSymbolWidth/2, h/2)); painter->drawRect(QRectF(-h/2, -h/2, h, h)); painter->translate(-QPointF(lineSymbolWidth/2, h/2)); //curve's name painter->setPen(QPen(labelColor)); painter->setOpacity(1.0); //TODO: support HTML text? painter->drawText(QPoint(lineSymbolWidth + layoutHorizontalSpacing, h), hist->name()); painter->translate(0, layoutVerticalSpacing + h); continue; } //draw the legend item for histogram const XYCurve* curve = dynamic_cast(curvesList.at(index)); //curve's line (painted at the half of the ascent size) if (curve->lineType() != XYCurve::NoLine) { painter->setPen(curve->linePen()); painter->setOpacity(curve->lineOpacity()); painter->drawLine(0, h/2, lineSymbolWidth, h/2); } //error bars if ( (curve->xErrorType() != XYCurve::NoError && curve->xErrorPlusColumn()) || (curve->yErrorType() != XYCurve::NoError && curve->yErrorPlusColumn()) ) { painter->setOpacity(curve->errorBarsOpacity()); painter->setPen(curve->errorBarsPen()); //curve's error bars for x float errorBarsSize = Worksheet::convertToSceneUnits(10, Worksheet::Point); if (curve->symbolsStyle()!=Symbol::NoSymbols && errorBarsSizesymbolsSize()*1.4) errorBarsSize = curve->symbolsSize()*1.4; switch (curve->errorBarsType()) { case XYCurve::ErrorBarsSimple: //horiz. line if (curve->xErrorType() != XYCurve::NoError) painter->drawLine(lineSymbolWidth/2-errorBarsSize/2, h/2, lineSymbolWidth/2+errorBarsSize/2, h/2); //vert. line if (curve->yErrorType() != XYCurve::NoError) painter->drawLine(lineSymbolWidth/2, h/2-errorBarsSize/2, lineSymbolWidth/2, h/2+errorBarsSize/2); break; case XYCurve::ErrorBarsWithEnds: //horiz. line if (curve->xErrorType() != XYCurve::NoError) { painter->drawLine(lineSymbolWidth/2-errorBarsSize/2, h/2, lineSymbolWidth/2+errorBarsSize/2, h/2); //caps for the horiz. line painter->drawLine(lineSymbolWidth/2-errorBarsSize/2, h/2-errorBarsSize/4, lineSymbolWidth/2-errorBarsSize/2, h/2+errorBarsSize/4); painter->drawLine(lineSymbolWidth/2+errorBarsSize/2, h/2-errorBarsSize/4, lineSymbolWidth/2+errorBarsSize/2, h/2+errorBarsSize/4); } //vert. line if (curve->yErrorType() != XYCurve::NoError) { painter->drawLine(lineSymbolWidth/2, h/2-errorBarsSize/2, lineSymbolWidth/2, h/2+errorBarsSize/2); //caps for the vert. line painter->drawLine(lineSymbolWidth/2-errorBarsSize/4, h/2-errorBarsSize/2, lineSymbolWidth/2+errorBarsSize/4, h/2-errorBarsSize/2); painter->drawLine(lineSymbolWidth/2-errorBarsSize/4, h/2+errorBarsSize/2, lineSymbolWidth/2+errorBarsSize/4, h/2+errorBarsSize/2); } break; } } //curve's symbol if (curve->symbolsStyle()!=Symbol::NoSymbols) { painter->setOpacity(curve->symbolsOpacity()); painter->setBrush(curve->symbolsBrush()); painter->setPen(curve->symbolsPen()); QPainterPath path = Symbol::pathFromStyle(curve->symbolsStyle()); QTransform trafo; trafo.scale(curve->symbolsSize(), curve->symbolsSize()); path = trafo.map(path); if (curve->symbolsRotationAngle() != 0) { trafo.reset(); trafo.rotate(curve->symbolsRotationAngle()); path = trafo.map(path); } painter->translate(QPointF(lineSymbolWidth/2, h/2)); painter->drawPath(path); painter->translate(-QPointF(lineSymbolWidth/2, h/2)); } //curve's name painter->setPen(QPen(labelColor)); painter->setOpacity(1.0); //TODO: support HTML text? painter->drawText(QPoint(lineSymbolWidth+layoutHorizontalSpacing, h), curve->name()); painter->translate(0,layoutVerticalSpacing+h); } //translate to the beginning of the next column painter->restore(); int deltaX = lineSymbolWidth+layoutHorizontalSpacing+maxColumnTextWidths.at(c); //the width of the current columns deltaX += 2*layoutHorizontalSpacing; //spacing between two columns painter->translate(deltaX,0); painter->save(); } painter->restore(); painter->restore(); if (m_hovered && !isSelected() && !m_printing) { painter->setPen(QPen(QApplication::palette().color(QPalette::Shadow), 2, Qt::SolidLine)); painter->drawPath(shape()); } if (isSelected() && !m_printing) { painter->setPen(QPen(QApplication::palette().color(QPalette::Highlight), 2, Qt::SolidLine)); painter->drawPath(shape()); } } QVariant CartesianPlotLegendPrivate::itemChange(GraphicsItemChange change, const QVariant &value) { if (suppressItemChangeEvent) return value; if (change == QGraphicsItem::ItemPositionChange) { //convert item's center point in parent's coordinates CartesianPlotLegend::PositionWrapper tempPosition; tempPosition.point = value.toPointF(); tempPosition.horizontalPosition = CartesianPlotLegend::hPositionCustom; tempPosition.verticalPosition = CartesianPlotLegend::vPositionCustom; //emit the signals in order to notify the UI. //we don't set the position related member variables during the mouse movements. //this is done on mouse release events only. emit q->positionChanged(tempPosition); } return QGraphicsItem::itemChange(change, value); } void CartesianPlotLegendPrivate::mouseReleaseEvent(QGraphicsSceneMouseEvent* event) { //convert position of the item in parent coordinates to label's position QPointF point = pos(); if (point != position.point) { //position was changed -> set the position related member variables suppressRetransform = true; CartesianPlotLegend::PositionWrapper tempPosition; tempPosition.point = point; tempPosition.horizontalPosition = CartesianPlotLegend::hPositionCustom; tempPosition.verticalPosition = CartesianPlotLegend::vPositionCustom; q->setPosition(tempPosition); suppressRetransform = false; } QGraphicsItem::mouseReleaseEvent(event); } void CartesianPlotLegendPrivate::hoverEnterEvent(QGraphicsSceneHoverEvent*) { if (!isSelected()) { m_hovered = true; emit q->hovered(); update(); } } void CartesianPlotLegendPrivate::hoverLeaveEvent(QGraphicsSceneHoverEvent*) { if (m_hovered) { m_hovered = false; emit q->unhovered(); update(); } } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void CartesianPlotLegend::save(QXmlStreamWriter* writer) const { Q_D(const CartesianPlotLegend); writer->writeStartElement( "cartesianPlotLegend" ); writeBasicAttributes( writer ); writeCommentElement( writer ); //general writer->writeStartElement( "general" ); WRITE_QCOLOR(d->labelColor); WRITE_QFONT(d->labelFont); writer->writeAttribute( "columnMajor", QString::number(d->labelColumnMajor) ); writer->writeAttribute( "lineSymbolWidth", QString::number(d->lineSymbolWidth) ); writer->writeAttribute( "visible", QString::number(d->isVisible()) ); writer->writeEndElement(); //geometry writer->writeStartElement( "geometry" ); writer->writeAttribute( "x", QString::number(d->position.point.x()) ); writer->writeAttribute( "y", QString::number(d->position.point.y()) ); writer->writeAttribute( "horizontalPosition", QString::number(d->position.horizontalPosition) ); writer->writeAttribute( "verticalPosition", QString::number(d->position.verticalPosition) ); writer->writeAttribute( "rotation", QString::number(d->rotationAngle) ); writer->writeEndElement(); //title d->title->save(writer); //background writer->writeStartElement( "background" ); writer->writeAttribute( "type", QString::number(d->backgroundType) ); writer->writeAttribute( "colorStyle", QString::number(d->backgroundColorStyle) ); writer->writeAttribute( "imageStyle", QString::number(d->backgroundImageStyle) ); writer->writeAttribute( "brushStyle", QString::number(d->backgroundBrushStyle) ); writer->writeAttribute( "firstColor_r", QString::number(d->backgroundFirstColor.red()) ); writer->writeAttribute( "firstColor_g", QString::number(d->backgroundFirstColor.green()) ); writer->writeAttribute( "firstColor_b", QString::number(d->backgroundFirstColor.blue()) ); writer->writeAttribute( "secondColor_r", QString::number(d->backgroundSecondColor.red()) ); writer->writeAttribute( "secondColor_g", QString::number(d->backgroundSecondColor.green()) ); writer->writeAttribute( "secondColor_b", QString::number(d->backgroundSecondColor.blue()) ); writer->writeAttribute( "fileName", d->backgroundFileName ); writer->writeAttribute( "opacity", QString::number(d->backgroundOpacity) ); writer->writeEndElement(); //border writer->writeStartElement( "border" ); WRITE_QPEN(d->borderPen); writer->writeAttribute( "borderOpacity", QString::number(d->borderOpacity) ); writer->writeEndElement(); //layout writer->writeStartElement( "layout" ); writer->writeAttribute( "topMargin", QString::number(d->layoutTopMargin) ); writer->writeAttribute( "bottomMargin", QString::number(d->layoutBottomMargin) ); writer->writeAttribute( "leftMargin", QString::number(d->layoutLeftMargin) ); writer->writeAttribute( "rightMargin", QString::number(d->layoutRightMargin) ); writer->writeAttribute( "verticalSpacing", QString::number(d->layoutVerticalSpacing) ); writer->writeAttribute( "horizontalSpacing", QString::number(d->layoutHorizontalSpacing) ); writer->writeAttribute( "columnCount", QString::number(d->layoutColumnCount) ); writer->writeEndElement(); writer->writeEndElement(); // close "cartesianPlotLegend" section } //! Load from XML bool CartesianPlotLegend::load(XmlStreamReader* reader, bool preview) { Q_D(CartesianPlotLegend); if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "cartesianPlotLegend") break; if (!reader->isStartElement()) continue; if (!preview && reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (!preview && reader->name() == "general") { attribs = reader->attributes(); READ_QCOLOR(d->labelColor); READ_QFONT(d->labelFont); str = attribs.value("columnMajor").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("columnMajor").toString()); else d->labelColumnMajor = str.toInt(); str = attribs.value("lineSymbolWidth").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("lineSymbolWidth").toString()); else d->lineSymbolWidth = str.toDouble(); str = attribs.value("visible").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("visible").toString()); else d->setVisible(str.toInt()); } else if (!preview && reader->name() == "geometry") { attribs = reader->attributes(); str = attribs.value("x").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("x").toString()); else d->position.point.setX(str.toDouble()); str = attribs.value("y").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("y").toString()); else d->position.point.setY(str.toDouble()); str = attribs.value("horizontalPosition").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("horizontalPosition").toString()); else d->position.horizontalPosition = (CartesianPlotLegend::HorizontalPosition)str.toInt(); str = attribs.value("verticalPosition").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("verticalPosition").toString()); else d->position.verticalPosition = (CartesianPlotLegend::VerticalPosition)str.toInt(); READ_DOUBLE_VALUE("rotation", rotationAngle); } else if (reader->name() == "textLabel") { if (!d->title->load(reader, preview)) { delete d->title; d->title = nullptr; return false; } } else if (!preview && reader->name() == "background") { attribs = reader->attributes(); str = attribs.value("type").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("type").toString()); else d->backgroundType = PlotArea::BackgroundType(str.toInt()); str = attribs.value("colorStyle").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("colorStyle").toString()); else d->backgroundColorStyle = PlotArea::BackgroundColorStyle(str.toInt()); str = attribs.value("imageStyle").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("imageStyle").toString()); else d->backgroundImageStyle = PlotArea::BackgroundImageStyle(str.toInt()); str = attribs.value("brushStyle").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("brushStyle").toString()); else d->backgroundBrushStyle = Qt::BrushStyle(str.toInt()); str = attribs.value("firstColor_r").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_r").toString()); else d->backgroundFirstColor.setRed(str.toInt()); str = attribs.value("firstColor_g").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_g").toString()); else d->backgroundFirstColor.setGreen(str.toInt()); str = attribs.value("firstColor_b").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_b").toString()); else d->backgroundFirstColor.setBlue(str.toInt()); str = attribs.value("secondColor_r").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_r").toString()); else d->backgroundSecondColor.setRed(str.toInt()); str = attribs.value("secondColor_g").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_g").toString()); else d->backgroundSecondColor.setGreen(str.toInt()); str = attribs.value("secondColor_b").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_b").toString()); else d->backgroundSecondColor.setBlue(str.toInt()); str = attribs.value("fileName").toString(); d->backgroundFileName = str; str = attribs.value("opacity").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("opacity").toString()); else d->backgroundOpacity = str.toDouble(); } else if (!preview && reader->name() == "border") { attribs = reader->attributes(); READ_QPEN(d->borderPen); str = attribs.value("borderOpacity").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("borderOpacity").toString()); else d->borderOpacity = str.toDouble(); } else if (!preview && reader->name() == "layout") { attribs = reader->attributes(); str = attribs.value("topMargin").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("topMargin").toString()); else d->layoutTopMargin = str.toDouble(); str = attribs.value("bottomMargin").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("bottomMargin").toString()); else d->layoutBottomMargin = str.toDouble(); str = attribs.value("leftMargin").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("leftMargin").toString()); else d->layoutLeftMargin = str.toDouble(); str = attribs.value("rightMargin").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("rightMargin").toString()); else d->layoutRightMargin = str.toDouble(); str = attribs.value("verticalSpacing").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("verticalSpacing").toString()); else d->layoutVerticalSpacing = str.toDouble(); str = attribs.value("horizontalSpacing").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("horizontalSpacing").toString()); else d->layoutHorizontalSpacing = str.toDouble(); str = attribs.value("columnCount").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("columnCount").toString()); else d->layoutColumnCount = str.toInt(); } } return true; } void CartesianPlotLegend::loadThemeConfig(const KConfig& config) { KConfigGroup groupLabel = config.group("Label"); this->setLabelColor(groupLabel.readEntry("FontColor", QColor(Qt::white))); const KConfigGroup group = config.group("CartesianPlot"); this->setBackgroundBrushStyle((Qt::BrushStyle)group.readEntry("BackgroundBrushStyle",(int) this->backgroundBrushStyle())); this->setBackgroundColorStyle((PlotArea::BackgroundColorStyle)(group.readEntry("BackgroundColorStyle",(int) this->backgroundColorStyle()))); this->setBackgroundFirstColor(group.readEntry("BackgroundFirstColor",(QColor) this->backgroundFirstColor())); this->setBackgroundImageStyle((PlotArea::BackgroundImageStyle)group.readEntry("BackgroundImageStyle",(int) this->backgroundImageStyle())); this->setBackgroundOpacity(group.readEntry("BackgroundOpacity", this->backgroundOpacity())); this->setBackgroundSecondColor(group.readEntry("BackgroundSecondColor",(QColor) this->backgroundSecondColor())); this->setBackgroundType((PlotArea::BackgroundType)(group.readEntry("BackgroundType",(int) this->backgroundType()))); QPen pen = this->borderPen(); pen.setColor(group.readEntry("BorderColor", pen.color())); pen.setStyle((Qt::PenStyle)(group.readEntry("BorderStyle", (int) pen.style()))); pen.setWidthF(group.readEntry("BorderWidth", pen.widthF())); this->setBorderPen(pen); this->setBorderCornerRadius(group.readEntry("BorderCornerRadius", this->borderCornerRadius())); this->setBorderOpacity(group.readEntry("BorderOpacity", this->borderOpacity())); title()->loadThemeConfig(config); } diff --git a/src/backend/worksheet/plots/cartesian/CartesianPlotPrivate.h b/src/backend/worksheet/plots/cartesian/CartesianPlotPrivate.h index 0ddcd4e48..7e9b1b917 100644 --- a/src/backend/worksheet/plots/cartesian/CartesianPlotPrivate.h +++ b/src/backend/worksheet/plots/cartesian/CartesianPlotPrivate.h @@ -1,128 +1,129 @@ /*************************************************************************** File : CartesianPlotPrivate.h Project : LabPlot Description : Private members of CartesianPlot. -------------------------------------------------------------------- Copyright : (C) 2014-2017 Alexander Semke (alexander.semke@web.de) *******************************************************7*******************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef CARTESIANPLOTPRIVATE_H #define CARTESIANPLOTPRIVATE_H #include "CartesianPlot.h" #include "CartesianCoordinateSystem.h" #include "backend/worksheet/plots/AbstractPlotPrivate.h" #include #include class CartesianPlotPrivate : public AbstractPlotPrivate { public: explicit CartesianPlotPrivate(CartesianPlot*); void retransform() override; void retransformScales(); void rangeChanged(); void xRangeFormatChanged(); void yRangeFormatChanged(); void mouseMoveZoomSelectionMode(QPointF logicalPos); void mouseMoveCursorMode(int cursorNumber, QPointF logicalPos); void mouseReleaseZoomSelectionMode(); void mouseHoverZoomSelectionMode(QPointF logicPos); + void mouseHoverOutsideDataRect(); void mousePressZoomSelectionMode(QPointF logicalPos); void mousePressCursorMode(int cursorNumber, QPointF logicalPos); void updateCursor(); void setZoomSelectionBandShow(bool show); QRectF dataRect; CartesianPlot::RangeType rangeType{CartesianPlot::RangeFree}; CartesianPlot::RangeFormat xRangeFormat{CartesianPlot::Numeric}; CartesianPlot::RangeFormat yRangeFormat{CartesianPlot::Numeric}; QString xRangeDateTimeFormat; QString yRangeDateTimeFormat; int rangeFirstValues{1000}; int rangeLastValues{1000}; double xMin{0.0}, xMax{1.0}, yMin{0.0}, yMax{1.0}; float xMinPrev{0.0}, xMaxPrev{1.0}, yMinPrev{0.0}, yMaxPrev{1.0}; bool autoScaleX{true}, autoScaleY{true}; float autoScaleOffsetFactor{0.0f}; CartesianPlot::Scale xScale{CartesianPlot::ScaleLinear}, yScale{CartesianPlot::ScaleLinear}; bool xRangeBreakingEnabled{false}; bool yRangeBreakingEnabled{false}; CartesianPlot::RangeBreaks xRangeBreaks; CartesianPlot::RangeBreaks yRangeBreaks; QString theme; //cached values of minimum and maximum for all visible curves bool curvesXMinMaxIsDirty{false}, curvesYMinMaxIsDirty{false}; double curvesXMin{INFINITY}, curvesXMax{-INFINITY}, curvesYMin{INFINITY}, curvesYMax{-INFINITY}; CartesianPlot* const q; CartesianPlot::MouseMode mouseMode{CartesianPlot::SelectionMode}; CartesianCoordinateSystem* cSystem{nullptr}; bool suppressRetransform{false}; bool panningStarted{false}; bool locked{false}; // Cursor bool cursor0Enable{false}; int selectedCursor{0}; QPointF cursor0Pos{QPointF(NAN, NAN)}; bool cursor1Enable{false}; QPointF cursor1Pos{QPointF(NAN, NAN)}; QPen cursorPen{QPen(Qt::red, 5, Qt::SolidLine)}; signals: void mousePressZoomSelectionModeSignal(QPointF logicalPos); void mousePressCursorModeSignal(QPointF logicalPos); private: QVariant itemChange(GraphicsItemChange change, const QVariant &value) override; void mousePressEvent(QGraphicsSceneMouseEvent*) override; void mouseReleaseEvent(QGraphicsSceneMouseEvent*) override; void mouseMoveEvent(QGraphicsSceneMouseEvent*) override; void wheelEvent(QGraphicsSceneWheelEvent*) override; void keyPressEvent(QKeyEvent*) override; void hoverMoveEvent(QGraphicsSceneHoverEvent*) override; void hoverLeaveEvent(QGraphicsSceneHoverEvent*) override; void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget* widget = nullptr) override; void updateDataRect(); void checkXRange(); void checkYRange(); CartesianScale* createScale(CartesianPlot::Scale type, double sceneStart, double sceneEnd, double logicalStart, double logicalEnd); bool m_insideDataRect{false}; bool m_selectionBandIsShown{false}; QPointF m_selectionStart; QPointF m_selectionEnd; QLineF m_selectionStartLine; QPointF m_panningStart; QStaticText m_cursor0Text{"1"}; QStaticText m_cursor1Text{"2"}; }; #endif diff --git a/src/backend/worksheet/plots/cartesian/XYCurve.cpp b/src/backend/worksheet/plots/cartesian/XYCurve.cpp index 4919b0acd..af8cb548e 100644 --- a/src/backend/worksheet/plots/cartesian/XYCurve.cpp +++ b/src/backend/worksheet/plots/cartesian/XYCurve.cpp @@ -1,3254 +1,3279 @@ -/*************************************************************************** +/*************************************************************************** File : XYCurve.cpp Project : LabPlot Description : A xy-curve -------------------------------------------------------------------- Copyright : (C) 2010-2018 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2013 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ /*! \class XYCurve \brief A 2D-curve, provides an interface for editing many properties of the curve. \ingroup worksheet */ #include "XYCurve.h" #include "XYCurvePrivate.h" #include "backend/core/column/Column.h" #include "backend/worksheet/plots/cartesian/CartesianCoordinateSystem.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/lib/commandtemplates.h" #include "backend/core/Project.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/worksheet/Worksheet.h" #include "backend/lib/XmlStreamReader.h" #include "backend/lib/macros.h" #include "backend/lib/trace.h" #include "backend/gsl/errors.h" #include "tools/ImageTools.h" #include #include #include #include #include #include #include #include extern "C" { #include #include } XYCurve::XYCurve(const QString &name, AspectType type) : WorksheetElement(name, type), d_ptr(new XYCurvePrivate(this)) { init(); } XYCurve::XYCurve(const QString& name, XYCurvePrivate* dd, AspectType type) : WorksheetElement(name, type), d_ptr(dd) { init(); } //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene XYCurve::~XYCurve() = default; void XYCurve::finalizeAdd() { Q_D(XYCurve); d->plot = dynamic_cast(parentAspect()); Q_ASSERT(d->plot); d->cSystem = dynamic_cast(d->plot->coordinateSystem()); } void XYCurve::init() { Q_D(XYCurve); KConfig config; KConfigGroup group = config.group("XYCurve"); d->lineType = (XYCurve::LineType) group.readEntry("LineType", (int)XYCurve::Line); d->lineIncreasingXOnly = group.readEntry("LineIncreasingXOnly", false); d->lineSkipGaps = group.readEntry("SkipLineGaps", false); d->lineInterpolationPointsCount = group.readEntry("LineInterpolationPointsCount", 1); d->linePen.setStyle( (Qt::PenStyle) group.readEntry("LineStyle", (int)Qt::SolidLine) ); d->linePen.setColor( group.readEntry("LineColor", QColor(Qt::black)) ); d->linePen.setWidthF( group.readEntry("LineWidth", Worksheet::convertToSceneUnits(1.0, Worksheet::Point)) ); d->lineOpacity = group.readEntry("LineOpacity", 1.0); d->dropLineType = (XYCurve::DropLineType) group.readEntry("DropLineType", (int)XYCurve::NoLine); d->dropLinePen.setStyle( (Qt::PenStyle) group.readEntry("DropLineStyle", (int)Qt::SolidLine) ); d->dropLinePen.setColor( group.readEntry("DropLineColor", QColor(Qt::black))); d->dropLinePen.setWidthF( group.readEntry("DropLineWidth", Worksheet::convertToSceneUnits(1.0, Worksheet::Point)) ); d->dropLineOpacity = group.readEntry("DropLineOpacity", 1.0); d->symbolsStyle = (Symbol::Style)group.readEntry("SymbolStyle", (int)Symbol::NoSymbols); d->symbolsSize = group.readEntry("SymbolSize", Worksheet::convertToSceneUnits(5, Worksheet::Point)); d->symbolsRotationAngle = group.readEntry("SymbolRotation", 0.0); d->symbolsOpacity = group.readEntry("SymbolOpacity", 1.0); d->symbolsBrush.setStyle( (Qt::BrushStyle)group.readEntry("SymbolFillingStyle", (int)Qt::SolidPattern) ); d->symbolsBrush.setColor( group.readEntry("SymbolFillingColor", QColor(Qt::black)) ); d->symbolsPen.setStyle( (Qt::PenStyle)group.readEntry("SymbolBorderStyle", (int)Qt::SolidLine) ); d->symbolsPen.setColor( group.readEntry("SymbolBorderColor", QColor(Qt::black)) ); d->symbolsPen.setWidthF( group.readEntry("SymbolBorderWidth", Worksheet::convertToSceneUnits(0.0, Worksheet::Point)) ); d->valuesType = (XYCurve::ValuesType) group.readEntry("ValuesType", (int)XYCurve::NoValues); d->valuesPosition = (XYCurve::ValuesPosition) group.readEntry("ValuesPosition", (int)XYCurve::ValuesAbove); d->valuesDistance = group.readEntry("ValuesDistance", Worksheet::convertToSceneUnits(5, Worksheet::Point)); d->valuesRotationAngle = group.readEntry("ValuesRotation", 0.0); d->valuesOpacity = group.readEntry("ValuesOpacity", 1.0); d->valuesPrefix = group.readEntry("ValuesPrefix", ""); d->valuesSuffix = group.readEntry("ValuesSuffix", ""); d->valuesFont = group.readEntry("ValuesFont", QFont()); d->valuesFont.setPixelSize( Worksheet::convertToSceneUnits( 8, Worksheet::Point ) ); d->valuesColor = group.readEntry("ValuesColor", QColor(Qt::black)); d->fillingPosition = (XYCurve::FillingPosition) group.readEntry("FillingPosition", (int)XYCurve::NoFilling); d->fillingType = (PlotArea::BackgroundType) group.readEntry("FillingType", (int)PlotArea::Color); d->fillingColorStyle = (PlotArea::BackgroundColorStyle) group.readEntry("FillingColorStyle", (int) PlotArea::SingleColor); d->fillingImageStyle = (PlotArea::BackgroundImageStyle) group.readEntry("FillingImageStyle", (int) PlotArea::Scaled); d->fillingBrushStyle = (Qt::BrushStyle) group.readEntry("FillingBrushStyle", (int) Qt::SolidPattern); d->fillingFileName = group.readEntry("FillingFileName", QString()); d->fillingFirstColor = group.readEntry("FillingFirstColor", QColor(Qt::white)); d->fillingSecondColor = group.readEntry("FillingSecondColor", QColor(Qt::black)); d->fillingOpacity = group.readEntry("FillingOpacity", 1.0); d->xErrorType = (XYCurve::ErrorType) group.readEntry("XErrorType", (int)XYCurve::NoError); d->yErrorType = (XYCurve::ErrorType) group.readEntry("YErrorType", (int)XYCurve::NoError); d->errorBarsType = (XYCurve::ErrorBarsType) group.readEntry("ErrorBarsType", (int)XYCurve::ErrorBarsSimple); d->errorBarsCapSize = group.readEntry( "ErrorBarsCapSize", Worksheet::convertToSceneUnits(10, Worksheet::Point) ); d->errorBarsPen.setStyle( (Qt::PenStyle)group.readEntry("ErrorBarsStyle", (int)Qt::SolidLine) ); d->errorBarsPen.setColor( group.readEntry("ErrorBarsColor", QColor(Qt::black)) ); d->errorBarsPen.setWidthF( group.readEntry("ErrorBarsWidth", Worksheet::convertToSceneUnits(1.0, Worksheet::Point)) ); d->errorBarsOpacity = group.readEntry("ErrorBarsOpacity", 1.0); } void XYCurve::initActions() { visibilityAction = new QAction(QIcon::fromTheme("view-visible"), i18n("Visible"), this); visibilityAction->setCheckable(true); connect(visibilityAction, SIGNAL(triggered(bool)), this, SLOT(visibilityChanged())); navigateToAction = new QAction(QIcon::fromTheme("go-next-view"), QString(), this); connect(navigateToAction, SIGNAL(triggered(bool)), this, SLOT(navigateTo())); m_menusInitialized = true; } QMenu* XYCurve::createContextMenu() { if (!m_menusInitialized) initActions(); QMenu* menu = WorksheetElement::createContextMenu(); QAction* firstAction = menu->actions().at(1); //skip the first action because of the "title-action" visibilityAction->setChecked(isVisible()); menu->insertAction(firstAction, visibilityAction); //"data analysis" menu auto* plot = dynamic_cast(parentAspect()); menu->insertMenu(visibilityAction, plot->analysisMenu()); menu->insertSeparator(visibilityAction); //"Navigate to spreadsheet"-action, show only if x- or y-columns have data from a spreadsheet AbstractAspect* parentSpreadsheet = nullptr; if (xColumn() && dynamic_cast(xColumn()->parentAspect()) ) parentSpreadsheet = xColumn()->parentAspect(); else if (yColumn() && dynamic_cast(yColumn()->parentAspect()) ) parentSpreadsheet = yColumn()->parentAspect(); if (parentSpreadsheet) { navigateToAction->setText(i18n("Navigate to \"%1\"", parentSpreadsheet->name())); navigateToAction->setData(parentSpreadsheet->path()); menu->insertAction(visibilityAction, navigateToAction); menu->insertSeparator(visibilityAction); } //if the context menu is called on an item that is not selected yet, select it if (!graphicsItem()->isSelected()) graphicsItem()->setSelected(true); return menu; } /*! Returns an icon to be used in the project explorer. */ QIcon XYCurve::icon() const { return QIcon::fromTheme("labplot-xy-curve"); } QGraphicsItem* XYCurve::graphicsItem() const { return d_ptr; } STD_SWAP_METHOD_SETTER_CMD_IMPL(XYCurve, SetVisible, bool, swapVisible) void XYCurve::setVisible(bool on) { Q_D(XYCurve); exec(new XYCurveSetVisibleCmd(d, on, on ? ki18n("%1: set visible") : ki18n("%1: set invisible"))); } bool XYCurve::isVisible() const { Q_D(const XYCurve); return d->isVisible(); } void XYCurve::setPrinting(bool on) { Q_D(XYCurve); d->setPrinting(on); } //############################################################################## //########################## getter methods ################################## //############################################################################## //data source BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn*, xColumn, xColumn) BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn*, yColumn, yColumn) CLASS_SHARED_D_READER_IMPL(XYCurve, QString, xColumnPath, xColumnPath) CLASS_SHARED_D_READER_IMPL(XYCurve, QString, yColumnPath, yColumnPath) //line BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::LineType, lineType, lineType) BASIC_SHARED_D_READER_IMPL(XYCurve, bool, lineSkipGaps, lineSkipGaps) BASIC_SHARED_D_READER_IMPL(XYCurve, bool, lineIncreasingXOnly, lineIncreasingXOnly) BASIC_SHARED_D_READER_IMPL(XYCurve, int, lineInterpolationPointsCount, lineInterpolationPointsCount) CLASS_SHARED_D_READER_IMPL(XYCurve, QPen, linePen, linePen) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, lineOpacity, lineOpacity) //droplines BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::DropLineType, dropLineType, dropLineType) CLASS_SHARED_D_READER_IMPL(XYCurve, QPen, dropLinePen, dropLinePen) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, dropLineOpacity, dropLineOpacity) //symbols BASIC_SHARED_D_READER_IMPL(XYCurve, Symbol::Style, symbolsStyle, symbolsStyle) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, symbolsOpacity, symbolsOpacity) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, symbolsRotationAngle, symbolsRotationAngle) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, symbolsSize, symbolsSize) CLASS_SHARED_D_READER_IMPL(XYCurve, QBrush, symbolsBrush, symbolsBrush) CLASS_SHARED_D_READER_IMPL(XYCurve, QPen, symbolsPen, symbolsPen) //values BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::ValuesType, valuesType, valuesType) BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn *, valuesColumn, valuesColumn) -const QString& XYCurve::valuesColumnPath() const { - return d_ptr->valuesColumnPath; -} +CLASS_SHARED_D_READER_IMPL(XYCurve, QString, valuesColumnPath, valuesColumnPath) + BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::ValuesPosition, valuesPosition, valuesPosition) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, valuesDistance, valuesDistance) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, valuesRotationAngle, valuesRotationAngle) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, valuesOpacity, valuesOpacity) CLASS_SHARED_D_READER_IMPL(XYCurve, QString, valuesPrefix, valuesPrefix) CLASS_SHARED_D_READER_IMPL(XYCurve, QString, valuesSuffix, valuesSuffix) CLASS_SHARED_D_READER_IMPL(XYCurve, QColor, valuesColor, valuesColor) CLASS_SHARED_D_READER_IMPL(XYCurve, QFont, valuesFont, valuesFont) //filling BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::FillingPosition, fillingPosition, fillingPosition) BASIC_SHARED_D_READER_IMPL(XYCurve, PlotArea::BackgroundType, fillingType, fillingType) BASIC_SHARED_D_READER_IMPL(XYCurve, PlotArea::BackgroundColorStyle, fillingColorStyle, fillingColorStyle) BASIC_SHARED_D_READER_IMPL(XYCurve, PlotArea::BackgroundImageStyle, fillingImageStyle, fillingImageStyle) CLASS_SHARED_D_READER_IMPL(XYCurve, Qt::BrushStyle, fillingBrushStyle, fillingBrushStyle) CLASS_SHARED_D_READER_IMPL(XYCurve, QColor, fillingFirstColor, fillingFirstColor) CLASS_SHARED_D_READER_IMPL(XYCurve, QColor, fillingSecondColor, fillingSecondColor) CLASS_SHARED_D_READER_IMPL(XYCurve, QString, fillingFileName, fillingFileName) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, fillingOpacity, fillingOpacity) //error bars BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::ErrorType, xErrorType, xErrorType) BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn*, xErrorPlusColumn, xErrorPlusColumn) -const QString& XYCurve::xErrorPlusColumnPath() const { - return d_ptr->xErrorPlusColumnPath; -} BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn*, xErrorMinusColumn, xErrorMinusColumn) -const QString& XYCurve::xErrorMinusColumnPath() const { - return d_ptr->xErrorMinusColumnPath; -} - BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::ErrorType, yErrorType, yErrorType) BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn*, yErrorPlusColumn, yErrorPlusColumn) -const QString& XYCurve::yErrorPlusColumnPath() const { - return d_ptr->yErrorPlusColumnPath; -} BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn*, yErrorMinusColumn, yErrorMinusColumn) -const QString& XYCurve::yErrorMinusColumnPath() const { - return d_ptr->yErrorMinusColumnPath; -} + +CLASS_SHARED_D_READER_IMPL(XYCurve, QString, xErrorPlusColumnPath, xErrorPlusColumnPath) +CLASS_SHARED_D_READER_IMPL(XYCurve, QString, xErrorMinusColumnPath, xErrorMinusColumnPath) +CLASS_SHARED_D_READER_IMPL(XYCurve, QString, yErrorPlusColumnPath, yErrorPlusColumnPath) +CLASS_SHARED_D_READER_IMPL(XYCurve, QString, yErrorMinusColumnPath, yErrorMinusColumnPath) BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::ErrorBarsType, errorBarsType, errorBarsType) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, errorBarsCapSize, errorBarsCapSize) CLASS_SHARED_D_READER_IMPL(XYCurve, QPen, errorBarsPen, errorBarsPen) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, errorBarsOpacity, errorBarsOpacity) /*! * return \c true if the data in the source columns (x, y) used in the analysis curves, \c false otherwise */ bool XYCurve::isSourceDataChangedSinceLastRecalc() const { Q_D(const XYCurve); return d->sourceDataChangedSinceLastRecalc; } //############################################################################## //################# setter methods and undo commands ########################## //############################################################################## -STD_SETTER_CMD_IMPL_F_S(XYCurve, SetXColumn, const AbstractColumn*, xColumn, recalcLogicalPoints) + +// 1) add XYCurveSetXColumnCmd as friend class to XYCurve +// 2) add XYCURVE_COLUMN_CONNECT(x) as private method to XYCurve +// 3) define all missing slots +XYCURVE_COLUMN_SETTER_CMD_IMPL_F_S(X, x, recalcLogicalPoints) void XYCurve::setXColumn(const AbstractColumn* column) { Q_D(XYCurve); - if (column != d->xColumn) { + if (column != d->xColumn) exec(new XYCurveSetXColumnCmd(d, column, ki18n("%1: x-data source changed"))); - - //emit xDataChanged() in order to notify the plot about the changes - emit xDataChanged(); - if (column) { - setXColumnPath(column->path()); - - //update the curve itself on changes - connect(column, &AbstractColumn::dataChanged, this, [=](){ d->recalcLogicalPoints(); }); - connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, - this, &XYCurve::xColumnAboutToBeRemoved); - connect(column, &AbstractAspect::aspectDescriptionChanged, this, &XYCurve::xColumnNameChanged); - //after the curve was updated, emit the signal to update the plot ranges - connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SIGNAL(xDataChanged())); - - //TODO: add disconnect in the undo-function - } else - setXColumnPath(""); - } } -STD_SETTER_CMD_IMPL_F_S(XYCurve, SetYColumn, const AbstractColumn*, yColumn, recalcLogicalPoints) +XYCURVE_COLUMN_SETTER_CMD_IMPL_F_S(Y, y, recalcLogicalPoints) void XYCurve::setYColumn(const AbstractColumn* column) { Q_D(XYCurve); - if (column != d->yColumn) { - // disconnect old column - disconnect(d->yColumn, &AbstractAspect::aspectDescriptionChanged, this, &XYCurve::yColumnNameChanged); + if (column != d->yColumn) exec(new XYCurveSetYColumnCmd(d, column, ki18n("%1: y-data source changed"))); - - //emit yDataChanged() in order to notify the plot about the changes - emit yDataChanged(); - if (column) { - setYColumnPath(column->path()); - - //update the curve itself on changes - connect(column, &AbstractColumn::dataChanged, this, [=](){ d->recalcLogicalPoints(); }); - connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, - this, &XYCurve::yColumnAboutToBeRemoved); - connect(column, &AbstractAspect::aspectDescriptionChanged, this, &XYCurve::yColumnNameChanged); - - //after the curve was updated, emit the signal to update the plot ranges - connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SIGNAL(yDataChanged())); - - //TODO: add disconnect in the undo-function - } else - setXColumnPath(""); - } } void XYCurve::setXColumnPath(const QString& path) { Q_D(XYCurve); d->xColumnPath = path; } void XYCurve::setYColumnPath(const QString& path) { Q_D(XYCurve); d->yColumnPath = path; } //Line STD_SETTER_CMD_IMPL_F_S(XYCurve, SetLineType, XYCurve::LineType, lineType, updateLines) void XYCurve::setLineType(LineType type) { Q_D(XYCurve); if (type != d->lineType) exec(new XYCurveSetLineTypeCmd(d, type, ki18n("%1: line type changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetLineSkipGaps, bool, lineSkipGaps, updateLines) void XYCurve::setLineSkipGaps(bool skip) { Q_D(XYCurve); if (skip != d->lineSkipGaps) exec(new XYCurveSetLineSkipGapsCmd(d, skip, ki18n("%1: set skip line gaps"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetLineIncreasingXOnly, bool, lineIncreasingXOnly, updateLines) void XYCurve::setLineIncreasingXOnly(bool incr) { Q_D(XYCurve); if (incr != d->lineIncreasingXOnly) exec(new XYCurveSetLineIncreasingXOnlyCmd(d, incr, ki18n("%1: set increasing X"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetLineInterpolationPointsCount, int, lineInterpolationPointsCount, updateLines) void XYCurve::setLineInterpolationPointsCount(int count) { Q_D(XYCurve); if (count != d->lineInterpolationPointsCount) exec(new XYCurveSetLineInterpolationPointsCountCmd(d, count, ki18n("%1: set the number of interpolation points"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetLinePen, QPen, linePen, recalcShapeAndBoundingRect) void XYCurve::setLinePen(const QPen &pen) { Q_D(XYCurve); if (pen != d->linePen) exec(new XYCurveSetLinePenCmd(d, pen, ki18n("%1: set line style"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetLineOpacity, qreal, lineOpacity, updatePixmap); void XYCurve::setLineOpacity(qreal opacity) { Q_D(XYCurve); if (opacity != d->lineOpacity) exec(new XYCurveSetLineOpacityCmd(d, opacity, ki18n("%1: set line opacity"))); } //Drop lines STD_SETTER_CMD_IMPL_F_S(XYCurve, SetDropLineType, XYCurve::DropLineType, dropLineType, updateDropLines) void XYCurve::setDropLineType(DropLineType type) { Q_D(XYCurve); if (type != d->dropLineType) exec(new XYCurveSetDropLineTypeCmd(d, type, ki18n("%1: drop line type changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetDropLinePen, QPen, dropLinePen, recalcShapeAndBoundingRect) void XYCurve::setDropLinePen(const QPen &pen) { Q_D(XYCurve); if (pen != d->dropLinePen) exec(new XYCurveSetDropLinePenCmd(d, pen, ki18n("%1: set drop line style"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetDropLineOpacity, qreal, dropLineOpacity, updatePixmap) void XYCurve::setDropLineOpacity(qreal opacity) { Q_D(XYCurve); if (opacity != d->dropLineOpacity) exec(new XYCurveSetDropLineOpacityCmd(d, opacity, ki18n("%1: set drop line opacity"))); } // Symbols-Tab STD_SETTER_CMD_IMPL_F_S(XYCurve, SetSymbolsStyle, Symbol::Style, symbolsStyle, retransform) void XYCurve::setSymbolsStyle(Symbol::Style style) { Q_D(XYCurve); if (style != d->symbolsStyle) exec(new XYCurveSetSymbolsStyleCmd(d, style, ki18n("%1: set symbol style"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetSymbolsSize, qreal, symbolsSize, updateSymbols) void XYCurve::setSymbolsSize(qreal size) { Q_D(XYCurve); if (!qFuzzyCompare(1 + size, 1 + d->symbolsSize)) exec(new XYCurveSetSymbolsSizeCmd(d, size, ki18n("%1: set symbol size"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetSymbolsRotationAngle, qreal, symbolsRotationAngle, updateSymbols) void XYCurve::setSymbolsRotationAngle(qreal angle) { Q_D(XYCurve); if (!qFuzzyCompare(1 + angle, 1 + d->symbolsRotationAngle)) exec(new XYCurveSetSymbolsRotationAngleCmd(d, angle, ki18n("%1: rotate symbols"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetSymbolsBrush, QBrush, symbolsBrush, updatePixmap) void XYCurve::setSymbolsBrush(const QBrush &brush) { Q_D(XYCurve); if (brush != d->symbolsBrush) exec(new XYCurveSetSymbolsBrushCmd(d, brush, ki18n("%1: set symbol filling"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetSymbolsPen, QPen, symbolsPen, updateSymbols) void XYCurve::setSymbolsPen(const QPen &pen) { Q_D(XYCurve); if (pen != d->symbolsPen) exec(new XYCurveSetSymbolsPenCmd(d, pen, ki18n("%1: set symbol outline style"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetSymbolsOpacity, qreal, symbolsOpacity, updatePixmap) void XYCurve::setSymbolsOpacity(qreal opacity) { Q_D(XYCurve); if (opacity != d->symbolsOpacity) exec(new XYCurveSetSymbolsOpacityCmd(d, opacity, ki18n("%1: set symbols opacity"))); } //Values-Tab STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesType, XYCurve::ValuesType, valuesType, updateValues) void XYCurve::setValuesType(XYCurve::ValuesType type) { Q_D(XYCurve); if (type != d->valuesType) exec(new XYCurveSetValuesTypeCmd(d, type, ki18n("%1: set values type"))); } -STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesColumn, const AbstractColumn*, valuesColumn, updateValues) +XYCURVE_COLUMN_SETTER_CMD_IMPL_F_S(Values, values, updateValues) void XYCurve::setValuesColumn(const AbstractColumn* column) { Q_D(XYCurve); if (column != d->valuesColumn) { exec(new XYCurveSetValuesColumnCmd(d, column, ki18n("%1: set values column"))); - if (column) { + if (column) connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SLOT(updateValues())); - connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, - this, &XYCurve::aspectAboutToBeRemoved); - } } } +void XYCurve::setValuesColumnPath(const QString& path) { + Q_D(XYCurve); + d->valuesColumnPath = path; +} + STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesPosition, XYCurve::ValuesPosition, valuesPosition, updateValues) void XYCurve::setValuesPosition(ValuesPosition position) { Q_D(XYCurve); if (position != d->valuesPosition) exec(new XYCurveSetValuesPositionCmd(d, position, ki18n("%1: set values position"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesDistance, qreal, valuesDistance, updateValues) void XYCurve::setValuesDistance(qreal distance) { Q_D(XYCurve); if (distance != d->valuesDistance) exec(new XYCurveSetValuesDistanceCmd(d, distance, ki18n("%1: set values distance"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesRotationAngle, qreal, valuesRotationAngle, updateValues) void XYCurve::setValuesRotationAngle(qreal angle) { Q_D(XYCurve); if (!qFuzzyCompare(1 + angle, 1 + d->valuesRotationAngle)) exec(new XYCurveSetValuesRotationAngleCmd(d, angle, ki18n("%1: rotate values"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesOpacity, qreal, valuesOpacity, updatePixmap) void XYCurve::setValuesOpacity(qreal opacity) { Q_D(XYCurve); if (opacity != d->valuesOpacity) exec(new XYCurveSetValuesOpacityCmd(d, opacity, ki18n("%1: set values opacity"))); } //TODO: Format, Precision STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesPrefix, QString, valuesPrefix, updateValues) void XYCurve::setValuesPrefix(const QString& prefix) { Q_D(XYCurve); if (prefix != d->valuesPrefix) exec(new XYCurveSetValuesPrefixCmd(d, prefix, ki18n("%1: set values prefix"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesSuffix, QString, valuesSuffix, updateValues) void XYCurve::setValuesSuffix(const QString& suffix) { Q_D(XYCurve); if (suffix != d->valuesSuffix) exec(new XYCurveSetValuesSuffixCmd(d, suffix, ki18n("%1: set values suffix"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesFont, QFont, valuesFont, updateValues) void XYCurve::setValuesFont(const QFont& font) { Q_D(XYCurve); if (font != d->valuesFont) exec(new XYCurveSetValuesFontCmd(d, font, ki18n("%1: set values font"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesColor, QColor, valuesColor, updatePixmap) void XYCurve::setValuesColor(const QColor& color) { Q_D(XYCurve); if (color != d->valuesColor) exec(new XYCurveSetValuesColorCmd(d, color, ki18n("%1: set values color"))); } //Filling STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingPosition, XYCurve::FillingPosition, fillingPosition, updateFilling) void XYCurve::setFillingPosition(FillingPosition position) { Q_D(XYCurve); if (position != d->fillingPosition) exec(new XYCurveSetFillingPositionCmd(d, position, ki18n("%1: filling position changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingType, PlotArea::BackgroundType, fillingType, updatePixmap) void XYCurve::setFillingType(PlotArea::BackgroundType type) { Q_D(XYCurve); if (type != d->fillingType) exec(new XYCurveSetFillingTypeCmd(d, type, ki18n("%1: filling type changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingColorStyle, PlotArea::BackgroundColorStyle, fillingColorStyle, updatePixmap) void XYCurve::setFillingColorStyle(PlotArea::BackgroundColorStyle style) { Q_D(XYCurve); if (style != d->fillingColorStyle) exec(new XYCurveSetFillingColorStyleCmd(d, style, ki18n("%1: filling color style changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingImageStyle, PlotArea::BackgroundImageStyle, fillingImageStyle, updatePixmap) void XYCurve::setFillingImageStyle(PlotArea::BackgroundImageStyle style) { Q_D(XYCurve); if (style != d->fillingImageStyle) exec(new XYCurveSetFillingImageStyleCmd(d, style, ki18n("%1: filling image style changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingBrushStyle, Qt::BrushStyle, fillingBrushStyle, updatePixmap) void XYCurve::setFillingBrushStyle(Qt::BrushStyle style) { Q_D(XYCurve); if (style != d->fillingBrushStyle) exec(new XYCurveSetFillingBrushStyleCmd(d, style, ki18n("%1: filling brush style changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingFirstColor, QColor, fillingFirstColor, updatePixmap) void XYCurve::setFillingFirstColor(const QColor& color) { Q_D(XYCurve); if (color != d->fillingFirstColor) exec(new XYCurveSetFillingFirstColorCmd(d, color, ki18n("%1: set filling first color"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingSecondColor, QColor, fillingSecondColor, updatePixmap) void XYCurve::setFillingSecondColor(const QColor& color) { Q_D(XYCurve); if (color != d->fillingSecondColor) exec(new XYCurveSetFillingSecondColorCmd(d, color, ki18n("%1: set filling second color"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingFileName, QString, fillingFileName, updatePixmap) void XYCurve::setFillingFileName(const QString& fileName) { Q_D(XYCurve); if (fileName != d->fillingFileName) exec(new XYCurveSetFillingFileNameCmd(d, fileName, ki18n("%1: set filling image"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingOpacity, qreal, fillingOpacity, updatePixmap) void XYCurve::setFillingOpacity(qreal opacity) { Q_D(XYCurve); if (opacity != d->fillingOpacity) exec(new XYCurveSetFillingOpacityCmd(d, opacity, ki18n("%1: set filling opacity"))); } //Error bars STD_SETTER_CMD_IMPL_F_S(XYCurve, SetXErrorType, XYCurve::ErrorType, xErrorType, updateErrorBars) void XYCurve::setXErrorType(ErrorType type) { Q_D(XYCurve); if (type != d->xErrorType) exec(new XYCurveSetXErrorTypeCmd(d, type, ki18n("%1: x-error type changed"))); } -STD_SETTER_CMD_IMPL_F_S(XYCurve, SetXErrorPlusColumn, const AbstractColumn*, xErrorPlusColumn, updateErrorBars) +XYCURVE_COLUMN_SETTER_CMD_IMPL_F_S(XErrorPlus, xErrorPlus, updateErrorBars) void XYCurve::setXErrorPlusColumn(const AbstractColumn* column) { Q_D(XYCurve); if (column != d->xErrorPlusColumn) { exec(new XYCurveSetXErrorPlusColumnCmd(d, column, ki18n("%1: set x-error column"))); - if (column) { - connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SLOT(updateErrorBars())); - connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, - this, &XYCurve::xErrorPlusColumnAboutToBeRemoved); - } + if (column) + connect(column, &AbstractColumn::dataChanged, this, &XYCurve::updateErrorBars); } } -STD_SETTER_CMD_IMPL_F_S(XYCurve, SetXErrorMinusColumn, const AbstractColumn*, xErrorMinusColumn, updateErrorBars) +void XYCurve::setXErrorPlusColumnPath(const QString& path) { + Q_D(XYCurve); + d->xErrorPlusColumnPath = path; +} + +XYCURVE_COLUMN_SETTER_CMD_IMPL_F_S(XErrorMinus, xErrorMinus, updateErrorBars) void XYCurve::setXErrorMinusColumn(const AbstractColumn* column) { Q_D(XYCurve); if (column != d->xErrorMinusColumn) { exec(new XYCurveSetXErrorMinusColumnCmd(d, column, ki18n("%1: set x-error column"))); - if (column) { - connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SLOT(updateErrorBars())); - connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, - this, &XYCurve::xErrorMinusColumnAboutToBeRemoved); - } + if (column) + connect(column, &AbstractColumn::dataChanged, this, &XYCurve::updateErrorBars); } } +void XYCurve::setXErrorMinusColumnPath(const QString& path) { + Q_D(XYCurve); + d->xErrorMinusColumnPath = path; +} + STD_SETTER_CMD_IMPL_F_S(XYCurve, SetYErrorType, XYCurve::ErrorType, yErrorType, updateErrorBars) void XYCurve::setYErrorType(ErrorType type) { Q_D(XYCurve); if (type != d->yErrorType) exec(new XYCurveSetYErrorTypeCmd(d, type, ki18n("%1: y-error type changed"))); } -STD_SETTER_CMD_IMPL_F_S(XYCurve, SetYErrorPlusColumn, const AbstractColumn*, yErrorPlusColumn, updateErrorBars) +XYCURVE_COLUMN_SETTER_CMD_IMPL_F_S(YErrorPlus, yErrorPlus, updateErrorBars) void XYCurve::setYErrorPlusColumn(const AbstractColumn* column) { Q_D(XYCurve); if (column != d->yErrorPlusColumn) { exec(new XYCurveSetYErrorPlusColumnCmd(d, column, ki18n("%1: set y-error column"))); - if (column) { + if (column) connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SLOT(updateErrorBars())); - connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, - this, &XYCurve::yErrorPlusColumnAboutToBeRemoved); - } } } -STD_SETTER_CMD_IMPL_F_S(XYCurve, SetYErrorMinusColumn, const AbstractColumn*, yErrorMinusColumn, updateErrorBars) +void XYCurve::setYErrorPlusColumnPath(const QString& path) { + Q_D(XYCurve); + d->yErrorPlusColumnPath = path; +} + +XYCURVE_COLUMN_SETTER_CMD_IMPL_F_S(YErrorMinus, yErrorMinus, updateErrorBars) void XYCurve::setYErrorMinusColumn(const AbstractColumn* column) { Q_D(XYCurve); if (column != d->yErrorMinusColumn) { exec(new XYCurveSetYErrorMinusColumnCmd(d, column, ki18n("%1: set y-error column"))); - if (column) { - connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SLOT(updateErrorBars())); - connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, - this, &XYCurve::yErrorMinusColumnAboutToBeRemoved); - } + if (column) + connect(column, &AbstractColumn::dataChanged, this, &XYCurve::updateErrorBars); } } +void XYCurve::setYErrorMinusColumnPath(const QString& path) { + Q_D(XYCurve); + d->yErrorMinusColumnPath = path; +} + STD_SETTER_CMD_IMPL_F_S(XYCurve, SetErrorBarsCapSize, qreal, errorBarsCapSize, updateErrorBars) void XYCurve::setErrorBarsCapSize(qreal size) { Q_D(XYCurve); if (size != d->errorBarsCapSize) exec(new XYCurveSetErrorBarsCapSizeCmd(d, size, ki18n("%1: set error bar cap size"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetErrorBarsType, XYCurve::ErrorBarsType, errorBarsType, updateErrorBars) void XYCurve::setErrorBarsType(ErrorBarsType type) { Q_D(XYCurve); if (type != d->errorBarsType) exec(new XYCurveSetErrorBarsTypeCmd(d, type, ki18n("%1: error bar type changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetErrorBarsPen, QPen, errorBarsPen, recalcShapeAndBoundingRect) void XYCurve::setErrorBarsPen(const QPen& pen) { Q_D(XYCurve); if (pen != d->errorBarsPen) exec(new XYCurveSetErrorBarsPenCmd(d, pen, ki18n("%1: set error bar style"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetErrorBarsOpacity, qreal, errorBarsOpacity, updatePixmap) void XYCurve::setErrorBarsOpacity(qreal opacity) { Q_D(XYCurve); if (opacity != d->errorBarsOpacity) exec(new XYCurveSetErrorBarsOpacityCmd(d, opacity, ki18n("%1: set error bar opacity"))); } void XYCurve::suppressRetransform(bool b) { Q_D(XYCurve); d->suppressRetransform(b); } //############################################################################## //################################# SLOTS #################################### //############################################################################## void XYCurve::retransform() { Q_D(XYCurve); d->retransform(); } void XYCurve::recalcLogicalPoints() { Q_D(XYCurve); d->recalcLogicalPoints(); } void XYCurve::updateValues() { Q_D(XYCurve); d->updateValues(); } void XYCurve::updateErrorBars() { Q_D(XYCurve); d->updateErrorBars(); } //TODO void XYCurve::handleResize(double horizontalRatio, double verticalRatio, bool pageResize) { Q_UNUSED(pageResize); Q_D(const XYCurve); setSymbolsSize(d->symbolsSize * horizontalRatio); QPen pen = d->symbolsPen; pen.setWidthF(pen.widthF() * (horizontalRatio + verticalRatio) / 2.0); setSymbolsPen(pen); pen = d->linePen; pen.setWidthF(pen.widthF() * (horizontalRatio + verticalRatio) / 2.0); setLinePen(pen); //setValuesDistance(d->distance*); QFont font = d->valuesFont; font.setPointSizeF(font.pointSizeF()*horizontalRatio); setValuesFont(font); } +/*! + * returns \c true if the aspect being removed \c removedAspect is equal to \c column + * or to one of its parents. returns \c false otherwise. + */ +bool XYCurve::columnRemoved(const AbstractColumn* column, const AbstractAspect* removedAspect) const { + // TODO: BAD HACK. + // In macrosXYCurve.h every parent of the column is connected to the function aspectAboutToBeRemoved(). + // When a column is removed, the function aspectAboutToBeRemoved is called and the column pointer is set to nullptr. + // However, when a child of the parent is removed, the parent calls the aspectAboutToBeRemoved() again, but + // the column was already disconnected. + // Better solution would be to emit aspectAboutToBeRemoved() for every column when their parents are removed. + // At the moment this signal is only emitted when the column is deleted directly and not when its parent is deleted. + // Once this is done, the connection of all parents to the aspectAboutToBeRemoved() signal can be removed. + if (!column) + return false; + + bool removed = (removedAspect == column); + if (!removed) { + auto* parent = column->parentAspect(); + while (parent) { + if (parent == removedAspect) { + removed = true; + break; + } + parent = parent->parentAspect(); + } + } + return removed; +} + void XYCurve::xColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); - if (aspect == d->xColumn) { + if (columnRemoved(d->xColumn, aspect)) { + disconnect(aspect, nullptr, this, nullptr); d->xColumn = nullptr; d->retransform(); } } void XYCurve::yColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); - if (aspect == d->yColumn) { + if (columnRemoved(d->yColumn, aspect)) { + disconnect(aspect, nullptr, this, nullptr); d->yColumn = nullptr; d->retransform(); } } void XYCurve::valuesColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); - if (aspect == d->valuesColumn) { + if (columnRemoved(d->valuesColumn, aspect)) { + disconnect(aspect, nullptr, this, nullptr); d->valuesColumn = nullptr; d->updateValues(); } } void XYCurve::xErrorPlusColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); - if (aspect == d->xErrorPlusColumn) { + if (columnRemoved(d->xErrorPlusColumn, aspect)) { + disconnect(aspect, nullptr, this, nullptr); d->xErrorPlusColumn = nullptr; d->updateErrorBars(); } } void XYCurve::xErrorMinusColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); - if (aspect == d->xErrorMinusColumn) { + if (columnRemoved(d->xErrorMinusColumn, aspect)) { + disconnect(aspect, nullptr, this, nullptr); d->xErrorMinusColumn = nullptr; d->updateErrorBars(); } } void XYCurve::yErrorPlusColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); - if (aspect == d->yErrorPlusColumn) { + if (columnRemoved(d->yErrorPlusColumn, aspect)) { + disconnect(aspect, nullptr, this, nullptr); d->yErrorPlusColumn = nullptr; d->updateErrorBars(); } } void XYCurve::yErrorMinusColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); - if (aspect == d->yErrorMinusColumn) { + if (columnRemoved(d->yErrorMinusColumn, aspect)) { + disconnect(aspect, nullptr, this, nullptr); d->yErrorMinusColumn = nullptr; d->updateErrorBars(); } } void XYCurve::xColumnNameChanged() { Q_D(XYCurve); setXColumnPath(d->xColumn->path()); } void XYCurve::yColumnNameChanged() { Q_D(XYCurve); setYColumnPath(d->yColumn->path()); } +void XYCurve::xErrorPlusColumnNameChanged() { + Q_D(XYCurve); + setXErrorPlusColumnPath(d->xErrorPlusColumn->path()); +} + +void XYCurve::xErrorMinusColumnNameChanged() { + Q_D(XYCurve); + setXErrorMinusColumnPath(d->xErrorMinusColumn->path()); +} + +void XYCurve::yErrorPlusColumnNameChanged() { + Q_D(XYCurve); + setYErrorPlusColumnPath(d->yErrorPlusColumn->path()); +} + +void XYCurve::yErrorMinusColumnNameChanged() { + Q_D(XYCurve); + setYErrorMinusColumnPath(d->yErrorMinusColumn->path()); +} + +void XYCurve::valuesColumnNameChanged() { + Q_D(XYCurve); + setValuesColumnPath(d->valuesColumn->path()); +} + //############################################################################## //###### SLOTs for changes triggered via QActions in the context menu ######## //############################################################################## void XYCurve::visibilityChanged() { Q_D(const XYCurve); this->setVisible(!d->isVisible()); } void XYCurve::navigateTo() { project()->navigateTo(navigateToAction->data().toString()); } //############################################################################## //######################### Private implementation ############################# //############################################################################## XYCurvePrivate::XYCurvePrivate(XYCurve *owner) : q(owner) { setFlag(QGraphicsItem::ItemIsSelectable, true); setAcceptHoverEvents(false); } QString XYCurvePrivate::name() const { return q->name(); } QRectF XYCurvePrivate::boundingRect() const { return boundingRectangle; } /*! Returns the shape of the XYCurve as a QPainterPath in local coordinates */ QPainterPath XYCurvePrivate::shape() const { return curveShape; } void XYCurvePrivate::contextMenuEvent(QGraphicsSceneContextMenuEvent* event) { if (q->activateCurve(event->pos())) { q->createContextMenu()->exec(event->screenPos()); return; } QGraphicsItem::contextMenuEvent(event); } bool XYCurvePrivate::swapVisible(bool on) { bool oldValue = isVisible(); setVisible(on); emit q->visibilityChanged(on); retransform(); return oldValue; } /*! called when the size of the plot or its data ranges (manual changes, zooming, etc.) were changed. recalculates the position of the scene points to be drawn. triggers the update of lines, drop lines, symbols etc. */ void XYCurvePrivate::retransform() { if (!isVisible()) return; DEBUG("\nXYCurvePrivate::retransform() name = " << name().toStdString() << ", m_suppressRetransform = " << m_suppressRetransform); DEBUG(" plot = " << plot); if (m_suppressRetransform || !plot) return; { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::retransform()"); #endif symbolPointsScene.clear(); if ( (nullptr == xColumn) || (nullptr == yColumn) ) { DEBUG(" xColumn or yColumn == NULL"); linePath = QPainterPath(); dropLinePath = QPainterPath(); symbolsPath = QPainterPath(); valuesPath = QPainterPath(); errorBarsPath = QPainterPath(); curveShape = QPainterPath(); lines.clear(); valuesPoints.clear(); valuesStrings.clear(); fillPolygons.clear(); recalcShapeAndBoundingRect(); return; } if (!plot->isPanningActive()) WAIT_CURSOR; //calculate the scene coordinates // This condition cannot be used, because symbolPointsLogical is also used in updateErrorBars(), updateDropLines() and in updateFilling() // TODO: check updateErrorBars() and updateDropLines() and if they aren't available don't calculate this part //if (symbolsStyle != Symbol::NoSymbols || valuesType != XYCurve::NoValues ) { { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::retransform(), map logical points to scene coordinates"); #endif if (!symbolPointsLogical.isEmpty()) { float widthDatarectInch = Worksheet::convertFromSceneUnits(plot->dataRect().width(), Worksheet::Inch); float heightDatarectInch = Worksheet::convertFromSceneUnits(plot->dataRect().height(), Worksheet::Inch); int countPixelX = ceil(widthDatarectInch*QApplication::desktop()->physicalDpiX()); int countPixelY = ceil(heightDatarectInch*QApplication::desktop()->physicalDpiY()); if (countPixelX <=0 || countPixelY <=0) { RESET_CURSOR; return; } double minLogicalDiffX = 1/(plot->dataRect().width()/countPixelX); double minLogicalDiffY = 1/(plot->dataRect().height()/countPixelY); QVector> scenePointsUsed; // size of the datarect in pixels scenePointsUsed.resize(countPixelX+1); for (int i=0; i< countPixelX+1; i++) scenePointsUsed[i].resize(countPixelY+1); int columnProperties = xColumn->properties(); int startIndex; int endIndex; if (columnProperties == AbstractColumn::Properties::MonotonicDecreasing || columnProperties == AbstractColumn::Properties::MonotonicIncreasing) { double xMin = cSystem->mapSceneToLogical(plot->dataRect().topLeft()).x(); double xMax = cSystem->mapSceneToLogical(plot->dataRect().bottomRight()).x(); startIndex = Column::indexForValue(xMin, symbolPointsLogical, static_cast(columnProperties)); endIndex = Column::indexForValue(xMax, symbolPointsLogical, static_cast(columnProperties)); if (startIndex > endIndex && startIndex >= 0 && endIndex >= 0) std::swap(startIndex, endIndex); if (startIndex < 0) startIndex = 0; if (endIndex < 0) endIndex = symbolPointsLogical.size()-1; } else { startIndex = 0; endIndex = symbolPointsLogical.size()-1; } visiblePoints = std::vector(symbolPointsLogical.count(), false); cSystem->mapLogicalToScene(startIndex, endIndex, symbolPointsLogical, symbolPointsScene, visiblePoints, scenePointsUsed, minLogicalDiffX, minLogicalDiffY); } } //} // (symbolsStyle != Symbol::NoSymbols || valuesType != XYCurve::NoValues ) m_suppressRecalc = true; updateLines(); updateDropLines(); updateSymbols(); updateValues(); m_suppressRecalc = false; updateErrorBars(); RESET_CURSOR; } } /*! * called if the x- or y-data was changed. * copies the valid data points from the x- and y-columns into the internal container */ void XYCurvePrivate::recalcLogicalPoints() { DEBUG("XYCurvePrivate::recalcLogicalPoints()"); PERFTRACE(name().toLatin1() + ", XYCurvePrivate::recalcLogicalPoints()"); symbolPointsLogical.clear(); connectedPointsLogical.clear(); validPointsIndicesLogical.clear(); visiblePoints.clear(); if (!xColumn || !yColumn) return; AbstractColumn::ColumnMode xColMode = xColumn->columnMode(); AbstractColumn::ColumnMode yColMode = yColumn->columnMode(); QPointF tempPoint; //take over only valid and non masked points. for (int row = 0; row < xColumn->rowCount(); row++) { if ( xColumn->isValid(row) && yColumn->isValid(row) && (!xColumn->isMasked(row)) && (!yColumn->isMasked(row)) ) { switch (xColMode) { case AbstractColumn::Numeric: case AbstractColumn::Integer: tempPoint.setX(xColumn->valueAt(row)); break; case AbstractColumn::Text: break; case AbstractColumn::DateTime: tempPoint.setX(xColumn->dateTimeAt(row).toMSecsSinceEpoch()); break; case AbstractColumn::Month: case AbstractColumn::Day: break; } switch (yColMode) { case AbstractColumn::Numeric: case AbstractColumn::Integer: tempPoint.setY(yColumn->valueAt(row)); break; case AbstractColumn::Text: break; case AbstractColumn::DateTime: tempPoint.setY(yColumn->dateTimeAt(row).toMSecsSinceEpoch()); break; case AbstractColumn::Month: case AbstractColumn::Day: break; } symbolPointsLogical.append(tempPoint); connectedPointsLogical.push_back(true); validPointsIndicesLogical.push_back(row); } else { if (!connectedPointsLogical.empty()) connectedPointsLogical[connectedPointsLogical.size()-1] = false; } } visiblePoints = std::vector(symbolPointsLogical.count(), false); } /*! * Adds a line, which connects two points, but only if the don't lie on the same xAxis pixel. * If they lie on the same x pixel, draw a vertical line between the minimum and maximum y value. So all points are included * This function is only valid for linear x Axis scale! * @param p0 first point * @param p1 second point * @param minY * @param maxY * @param overlap if at the previous call was an overlap between the previous two points * @param minLogicalDiffX logical difference between two pixels * @param pixelDiff x pixel distance between two points */ void XYCurvePrivate::addLine(QPointF p0, QPointF p1, double& minY, double& maxY, bool& overlap, double minLogicalDiffX, int& pixelDiff) { pixelDiff = (int)(p1.x() * minLogicalDiffX) - (int)(p0.x() * minLogicalDiffX); addLine(p0, p1, minY, maxY, overlap, pixelDiff); } /*! * Adds a line, which connects two points, but only if the don't lie on the same xAxis pixel. * If they lie on the same x pixel, draw a vertical line between the minimum and maximum y value. So all points are included * This function can be used for all axis scalings (log, sqrt, linear, ...). For the linear case use the above function, because it's optimized for the linear case * @param p0 first point * @param p1 second point * @param minY * @param maxY * @param overlap if at the previous call was an overlap between the previous two points * @param minLogicalDiffX logical difference between two pixels * @param pixelDiff x pixel distance between two points */ void XYCurvePrivate::addLine(QPointF p0, QPointF p1, double& minY, double& maxY, bool& overlap, int& pixelDiff, int pixelCount) { if (plot->xScale() == CartesianPlot::Scale::ScaleLinear) { // implemented for completeness only double minLogicalDiffX = 1/((plot->xMax()-plot->xMin())/pixelCount); addLine(p0, p1, minY, maxY, overlap, minLogicalDiffX, pixelDiff); } else { // for nonlinear scaling the pixel distance must be calculated for every point pair QPointF p0Scene = cSystem->mapLogicalToScene(p0, CartesianCoordinateSystem::MappingFlag::SuppressPageClipping); QPointF p1Scene = cSystem->mapLogicalToScene(p1, CartesianCoordinateSystem::MappingFlag::SuppressPageClipping); // if the point is not valid, don't create a line //if (std::isnan(p0Scene.x()) || std::isnan(p0Scene.y())) if ((p0Scene.x() == 0 && p0Scene.y() == 0) || (p1Scene.x() == 0 && p1Scene.y() == 0)) // no possibility to create line return; // using only the difference between the points is not sufficient, because p0 is updated always // indipendent if new line added or not int p0Pixel = (int)((p0Scene.x() - plot->dataRect().x()) / plot->dataRect().width() * pixelCount); int p1Pixel = (int)((p1Scene.x() - plot->dataRect().x()) / plot->dataRect().width() * pixelCount); pixelDiff = p1Pixel - p0Pixel; addLine(p0, p1, minY, maxY, overlap, pixelDiff); } } /*! * \brief XYCurvePrivate::addLine * This function is part of the other two addLine() functions to not have two times the same code * @param p0 first point * @param p1 second point * @param minY * @param maxY * @param overlap if at the previous call was an overlap between the previous two points * @param pixelDiff x pixel distance between two points */ void XYCurvePrivate::addLine(QPointF p0, QPointF p1, double& minY, double& maxY, bool& overlap, int& pixelDiff) { if (pixelDiff == 0) { if (overlap) { // second and so the x axis pixels are the same if (p1.y() > maxY) maxY = p1.y(); if (p1.y() < minY) minY = p1.y(); } else { // first time pixel are same if (p0.y() < p1.y()) { minY = p0.y(); maxY = p1.y(); } else { maxY = p0.y(); minY = p1.y(); } overlap = true; } } else { if (overlap) { // when previously overlap was true, draw the previous line overlap = false; // last point from previous pixel must be evaluated if (p0.y() > maxY) maxY = p0.y(); if (p0.y() < minY) minY = p0.y(); - if (1) { //p1.x() >= plot->xMin() && p1.x() <= plot->xMax()) { // x inside scene + if (true) { //p1.x() >= plot->xMin() && p1.x() <= plot->xMax()) { // x inside scene if (minY == maxY) { lines.append(QLineF(p0, p1)); // line from previous point to actual point } else if (p0.y() == minY) { // draw vertical line lines.append(QLineF(p0.x(),maxY, p0.x(), minY)); if (p1.y() >= minY && p1.y() <= maxY && pixelDiff == 1) return; lines.append(QLineF(p0,p1)); } else if (p0.y() == maxY) { // draw vertical line lines.append(QLineF(p0.x(),maxY, p0.x(), minY)); if (p1.y() >= minY && p1.y() <= maxY && pixelDiff == 1) return; // draw line, only if there is a pixelDiff = 1 otherwise no line needed, because when drawing a new vertical line, this line is already included lines.append(QLineF(p0,p1)); } else { // last point nor min nor max lines.append(QLineF(p0.x(),maxY, p0.x(), minY)); if (p1.y() >= minY && p1.y() <= maxY && pixelDiff == 1) return; lines.append(QLineF(p0,p1)); } } else// x in scene DEBUG("addLine: not in scene"); } else// no overlap lines.append(QLineF(p0,p1)); } } /*! recalculates the painter path for the lines connecting the data points. Called each time when the type of this connection is changed. At the moment also the points which are outside of the scene are added. This algorithm can be improved by letting away all lines where both points are outside of the scene */ void XYCurvePrivate::updateLines() { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::updateLines()"); #endif linePath = QPainterPath(); lines.clear(); if (lineType == XYCurve::NoLine) { DEBUG(" nothing to do, since line type is XYCurve::NoLine"); updateFilling(); recalcShapeAndBoundingRect(); return; } unsigned int count = (unsigned int)symbolPointsLogical.count(); if (count <= 1) { DEBUG(" nothing to do, since no data points available"); recalcShapeAndBoundingRect(); return; } float widthDatarectInch = Worksheet::convertFromSceneUnits(plot->dataRect().width(), Worksheet::Inch); //float heightDatarectInch = Worksheet::convertFromSceneUnits(plot->dataRect().height(), Worksheet::Inch); // unsed int countPixelX = ceil(widthDatarectInch*QApplication::desktop()->physicalDpiX()); //int countPixelY = ceil(heightDatarectInch*QApplication::desktop()->physicalDpiY()); // unused // only valid for linear scale //double minLogicalDiffX = 1/((plot->xMax()-plot->xMin())/countPixelX); // unused //double minLogicalDiffY = 1/((plot->yMax()-plot->yMin())/countPixelY); // unused //calculate the lines connecting the data points { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::updateLines(), calculate the lines connecting the data points"); #endif QPointF tempPoint1, tempPoint2; // used as temporaryPoints to interpolate datapoints if the corresponding setting is set - int startIndex, endIndex; - bool overlap = false; - double maxY, minY; // are initialized in add line() - int pixelDiff; - QPointF p0; - QPointF p1; // find index for xMin and xMax to not loop throug all values AbstractColumn::Properties columnProperties = q->xColumn()->properties(); if (columnProperties == AbstractColumn::Properties::MonotonicDecreasing || columnProperties == AbstractColumn::Properties::MonotonicIncreasing) { double xMin = cSystem->mapSceneToLogical(plot->dataRect().topLeft()).x(); double xMax = cSystem->mapSceneToLogical(plot->dataRect().bottomRight()).x(); startIndex= Column::indexForValue(xMin, symbolPointsLogical, columnProperties); endIndex = Column::indexForValue(xMax, symbolPointsLogical, columnProperties); if (startIndex > endIndex) std::swap(startIndex, endIndex); startIndex--; // use one value before endIndex ++; if (startIndex < 0) startIndex = 0; if(endIndex < 0 || endIndex >= static_cast(count)) endIndex = static_cast(count)-1; count = static_cast(endIndex - startIndex +1); }else { startIndex = 0; endIndex = static_cast(count)-1; } if (columnProperties == AbstractColumn::Properties::Constant) { tempPoint1 = QPointF(plot->xMin(), plot->yMin()); tempPoint2 = QPointF(plot->xMin(), plot->yMax()); lines.append(QLineF(tempPoint1, tempPoint2)); } else { + bool overlap = false; + double maxY, minY; // are initialized in add line() + int pixelDiff; + QPointF p0; + QPointF p1; + switch (lineType) { case XYCurve::NoLine: break; case XYCurve::Line: { for (int i = startIndex; i < endIndex; i++) { if (!lineSkipGaps && !connectedPointsLogical[i]) continue; p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if (lineIncreasingXOnly && (p1.x() < p0.x())) // when option set skip points continue; addLine(p0, p1, minY, maxY, overlap, pixelDiff, countPixelX); } // add last line - if (overlap) { - overlap = false; + if (overlap) lines.append(QLineF(QPointF(p1.x(), minY), QPointF(p1.x(), maxY))); - } + break; } case XYCurve::StartHorizontal: { for (int i = startIndex; i < endIndex; i++) { if (!lineSkipGaps && !connectedPointsLogical[i]) continue; p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if (lineIncreasingXOnly && (p1.x() < p0.x())) continue; tempPoint1 = QPointF(p1.x(), p0.y()); addLine(p0, tempPoint1, minY, maxY, overlap, pixelDiff, countPixelX); addLine(tempPoint1, p1, minY, maxY, overlap, pixelDiff, countPixelX); } // add last line - if (overlap) { - overlap = false; + if (overlap) lines.append(QLineF(QPointF(p1.x(), minY), QPointF(p1.x(), maxY))); - } + break; } case XYCurve::StartVertical: { for (int i = startIndex; i < endIndex; i++) { if (!lineSkipGaps && !connectedPointsLogical[i]) continue; p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if (lineIncreasingXOnly && (p1.x() < p0.x())) continue; tempPoint1 = QPointF(p0.x(), p1.y()); addLine(p0, tempPoint1, minY, maxY, overlap, pixelDiff, countPixelX); addLine(tempPoint1, p1, minY, maxY, overlap, pixelDiff, countPixelX); } // add last line - if (overlap) { - overlap = false; + if (overlap) lines.append(QLineF(QPointF(p1.x(), minY), QPointF(p1.x(), maxY))); - } + break; } case XYCurve::MidpointHorizontal: { for (int i = startIndex; i < endIndex; i++) { if (!lineSkipGaps && !connectedPointsLogical[i]) continue; p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if (lineIncreasingXOnly && (p1.x() < p0.x())) continue; tempPoint1 = QPointF(p0.x() + (p1.x()-p0.x())/2, p0.y()); tempPoint2 = QPointF(p0.x() + (p1.x()-p0.x())/2, p1.y()); addLine(p0, tempPoint1, minY, maxY, overlap, pixelDiff, countPixelX); addLine(tempPoint1, tempPoint2, minY, maxY, overlap, pixelDiff, countPixelX); addLine(tempPoint2, p1, minY, maxY, overlap, pixelDiff, countPixelX); } // add last line - if (overlap) { - overlap = false; + if (overlap) lines.append(QLineF(QPointF(p1.x(), minY), QPointF(p1.x(), maxY))); - } + break; } case XYCurve::MidpointVertical: { for (int i = startIndex; i < endIndex; i++) { if (!lineSkipGaps && !connectedPointsLogical[i]) continue; p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if (lineIncreasingXOnly && (p1.x() < p0.x())) continue; tempPoint1 = QPointF(p0.x(), p0.y() + (p1.y()-p0.y())/2); tempPoint2 = QPointF(p1.x(), p0.y() + (p1.y()-p0.y())/2); addLine(p0, tempPoint1, minY, maxY, overlap, pixelDiff, countPixelX); addLine(tempPoint1, tempPoint2, minY, maxY, overlap, pixelDiff, countPixelX); addLine(tempPoint2, p1, minY, maxY, overlap, pixelDiff, countPixelX); } // add last line - if (overlap) { - overlap = false; + if (overlap) lines.append(QLineF(QPointF(p1.x(), minY), QPointF(p1.x(), maxY))); - } + break; } case XYCurve::Segments2: { int skip = 0; for (int i = startIndex; i < endIndex; i++) { p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if (skip != 1) { if ( (!lineSkipGaps && !connectedPointsLogical[i]) || (lineIncreasingXOnly && (p1.x() < p0.x())) ) { skip = 0; continue; } addLine(p0, p1, minY, maxY, overlap, pixelDiff, countPixelX); skip++; } else { skip = 0; if (overlap) { overlap = false; lines.append(QLineF(QPointF(p0.x(), minY), QPointF(p0.x(), maxY))); } } } // add last line - if (overlap) { - overlap = false; + if (overlap) lines.append(QLineF(symbolPointsLogical[endIndex-1], symbolPointsLogical[endIndex])); - } + break; } case XYCurve::Segments3: { int skip = 0; for (int i = startIndex; i < endIndex; i++) { if (skip != 2) { p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if ( (!lineSkipGaps && !connectedPointsLogical[i]) || (lineIncreasingXOnly && (p1.x() < p0.x())) ) { skip = 0; continue; } addLine(p0, p1, minY, maxY, overlap, pixelDiff, countPixelX); skip++; } else { skip = 0; if (overlap) { overlap = false; lines.append(QLineF(QPointF(p0.x(), minY), QPointF(p0.x(), maxY))); } } } // add last line - if (overlap) { - overlap = false; + if (overlap) lines.append(QLineF(symbolPointsLogical[endIndex-1], symbolPointsLogical[endIndex])); - } + break; } case XYCurve::SplineCubicNatural: case XYCurve::SplineCubicPeriodic: case XYCurve::SplineAkimaNatural: case XYCurve::SplineAkimaPeriodic: { gsl_interp_accel *acc = gsl_interp_accel_alloc(); gsl_spline *spline = nullptr; double* x = new double[count]; double* y = new double[count]; for (unsigned int i = 0; i < count; i++) { // TODO: interpolating only between the visible points? x[i] = symbolPointsLogical[i+startIndex].x(); y[i] = symbolPointsLogical[i+startIndex].y(); } gsl_set_error_handler_off(); if (lineType == XYCurve::SplineCubicNatural) spline = gsl_spline_alloc(gsl_interp_cspline, count); else if (lineType == XYCurve::SplineCubicPeriodic) spline = gsl_spline_alloc(gsl_interp_cspline_periodic, count); else if (lineType == XYCurve::SplineAkimaNatural) spline = gsl_spline_alloc(gsl_interp_akima, count); else if (lineType == XYCurve::SplineAkimaPeriodic) spline = gsl_spline_alloc(gsl_interp_akima_periodic, count); if (!spline) { QString msg; if ( (lineType == XYCurve::SplineAkimaNatural || lineType == XYCurve::SplineAkimaPeriodic) && count < 5) msg = i18n("Error: Akima spline interpolation requires a minimum of 5 points."); else msg = i18n("Error: Could not initialize the spline function."); emit q->info(msg); recalcShapeAndBoundingRect(); delete[] x; delete[] y; gsl_interp_accel_free (acc); return; } int status = gsl_spline_init (spline, x, y, count); if (status) { //TODO: check in gsl/interp.c when GSL_EINVAL is thrown QString gslError; if (status == GSL_EINVAL) gslError = i18n("x values must be monotonically increasing."); else gslError = gslErrorToString(status); emit q->info( i18n("Error: %1", gslError) ); recalcShapeAndBoundingRect(); delete[] x; delete[] y; gsl_spline_free (spline); gsl_interp_accel_free (acc); return; } //create interpolating points std::vector xinterp, yinterp; for (unsigned int i = 0; i < count - 1; i++) { const double x1 = x[i]; const double x2 = x[i+1]; - double xi, yi; const double step = fabs(x2 - x1)/(lineInterpolationPointsCount + 1); for (int i=0; i < (lineInterpolationPointsCount + 1); i++) { - xi = x1+i*step; - yi = gsl_spline_eval(spline, xi, acc); + double xi = x1+i*step; + double yi = gsl_spline_eval(spline, xi, acc); xinterp.push_back(xi); yinterp.push_back(yi); } } if (!xinterp.empty()) { for (unsigned int i = 0; i < xinterp.size() - 1; i++) { p0 = QPointF(xinterp[i], yinterp[i]); p1 = QPointF(xinterp[i+1], yinterp[i+1]); addLine(p0, p1, minY, maxY, overlap, pixelDiff, countPixelX); } addLine(QPointF(xinterp[xinterp.size()-1], yinterp[yinterp.size()-1]), QPointF(x[count-1], y[count-1]), minY, maxY, overlap, pixelDiff, countPixelX); // add last line - if (overlap) { - overlap = false; + if (overlap) lines.append(QLineF(QPointF(xinterp[xinterp.size()-1], yinterp[yinterp.size()-1]), QPointF(x[count-1], y[count-1]))); - } } delete[] x; delete[] y; gsl_spline_free (spline); gsl_interp_accel_free (acc); break; } } } } //map the lines to scene coordinates { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::updateLines(), map lines to scene coordinates"); #endif lines = cSystem->mapLogicalToScene(lines); } { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::updateLines(), calculate new line path"); #endif //new line path for (const auto& line : lines) { linePath.moveTo(line.p1()); linePath.lineTo(line.p2()); } } updateFilling(); recalcShapeAndBoundingRect(); } /*! recalculates the painter path for the drop lines. Called each time when the type of the drop lines is changed. */ void XYCurvePrivate::updateDropLines() { dropLinePath = QPainterPath(); if (dropLineType == XYCurve::NoDropLine) { recalcShapeAndBoundingRect(); return; } //calculate drop lines QVector lines; float xMin = 0; float yMin = 0; xMin = plot->xMin(); yMin = plot->yMin(); switch (dropLineType) { case XYCurve::NoDropLine: break; case XYCurve::DropLineX: for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); lines.append(QLineF(point, QPointF(point.x(), yMin))); } break; case XYCurve::DropLineY: for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); lines.append(QLineF(point, QPointF(xMin, point.y()))); } break; case XYCurve::DropLineXY: for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); lines.append(QLineF(point, QPointF(point.x(), yMin))); lines.append(QLineF(point, QPointF(xMin, point.y()))); } break; case XYCurve::DropLineXZeroBaseline: for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); lines.append(QLineF(point, QPointF(point.x(), 0))); } break; case XYCurve::DropLineXMinBaseline: for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); lines.append( QLineF(point, QPointF(point.x(), dynamic_cast(yColumn)->minimum())) ); } break; case XYCurve::DropLineXMaxBaseline: for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); lines.append( QLineF(point, QPointF(point.x(), dynamic_cast(yColumn)->maximum())) ); } break; } //map the drop lines to scene coordinates lines = cSystem->mapLogicalToScene(lines); //new painter path for the drop lines for (const auto& line : lines) { dropLinePath.moveTo(line.p1()); dropLinePath.lineTo(line.p2()); } recalcShapeAndBoundingRect(); } void XYCurvePrivate::updateSymbols() { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::updateSymbols()"); #endif symbolsPath = QPainterPath(); if (symbolsStyle != Symbol::NoSymbols) { QPainterPath path = Symbol::pathFromStyle(symbolsStyle); QTransform trafo; trafo.scale(symbolsSize, symbolsSize); path = trafo.map(path); trafo.reset(); if (symbolsRotationAngle != 0) { trafo.rotate(symbolsRotationAngle); path = trafo.map(path); } for (const auto& point : symbolPointsScene) { trafo.reset(); trafo.translate(point.x(), point.y()); symbolsPath.addPath(trafo.map(path)); } } recalcShapeAndBoundingRect(); } /*! recreates the value strings to be shown and recalculates their draw position. */ void XYCurvePrivate::updateValues() { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::updateValues()"); #endif valuesPath = QPainterPath(); valuesPoints.clear(); valuesStrings.clear(); if (valuesType == XYCurve::NoValues) { recalcShapeAndBoundingRect(); return; } //determine the value string for all points that are currently visible in the plot switch (valuesType) { case XYCurve::NoValues: case XYCurve::ValuesX: { for (int i = 0; i < symbolPointsScene.size(); ++i) { if (!visiblePoints[i]) continue; valuesStrings << valuesPrefix + QString::number(cSystem->mapSceneToLogical(symbolPointsScene[i]).x()) + valuesSuffix; } break; } case XYCurve::ValuesY: { for (int i = 0; i < symbolPointsScene.size(); ++i) { if (!visiblePoints[i]) continue; valuesStrings << valuesPrefix + QString::number(cSystem->mapSceneToLogical(symbolPointsScene[i]).y()) + valuesSuffix; } break; } case XYCurve::ValuesXY: { for (int i = 0; i < symbolPointsScene.size(); ++i) { if (!visiblePoints[i]) continue; QPointF logicalValue = cSystem->mapSceneToLogical(symbolPointsScene[i]); valuesStrings << valuesPrefix + QString::number(logicalValue.x()) + ',' + QString::number(logicalValue.y()) + valuesSuffix; } break; } case XYCurve::ValuesXYBracketed: { for (int i = 0; i < symbolPointsScene.size(); ++i) { if (!visiblePoints[i]) continue; QPointF logicalValue = cSystem->mapSceneToLogical(symbolPointsScene[i]); valuesStrings << valuesPrefix + '(' + QString::number(logicalValue.x()) + ',' + QString::number(logicalValue.y()) +')' + valuesSuffix; } break; } case XYCurve::ValuesCustomColumn: { if (!valuesColumn) { recalcShapeAndBoundingRect(); return; } int endRow; if (symbolPointsLogical.size()>valuesColumn->rowCount()) endRow = valuesColumn->rowCount(); else endRow = symbolPointsLogical.size(); AbstractColumn::ColumnMode xColMode = valuesColumn->columnMode(); for (int i = 0; i < endRow; ++i) { if (!visiblePoints[i]) continue; if ( !valuesColumn->isValid(i) || valuesColumn->isMasked(i) ) continue; switch (xColMode) { case AbstractColumn::Numeric: case AbstractColumn::Integer: valuesStrings << valuesPrefix + QString::number(valuesColumn->valueAt(i)) + valuesSuffix; break; case AbstractColumn::Text: valuesStrings << valuesPrefix + valuesColumn->textAt(i) + valuesSuffix; case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: //TODO break; } } } } //Calculate the coordinates where to paint the value strings. //The coordinates depend on the actual size of the string. QPointF tempPoint; QFontMetrics fm(valuesFont); qreal w; qreal h = fm.ascent(); for (int i = 0; i < valuesStrings.size(); i++) { w = fm.boundingRect(valuesStrings.at(i)).width(); switch (valuesPosition) { case XYCurve::ValuesAbove: tempPoint.setX( symbolPointsScene.at(i).x() - w/2); tempPoint.setY( symbolPointsScene.at(i).y() - valuesDistance ); break; case XYCurve::ValuesUnder: tempPoint.setX( symbolPointsScene.at(i).x() -w/2 ); tempPoint.setY( symbolPointsScene.at(i).y() + valuesDistance + h/2); break; case XYCurve::ValuesLeft: tempPoint.setX( symbolPointsScene.at(i).x() - valuesDistance - w - 1 ); tempPoint.setY( symbolPointsScene.at(i).y()); break; case XYCurve::ValuesRight: tempPoint.setX( symbolPointsScene.at(i).x() + valuesDistance - 1 ); tempPoint.setY( symbolPointsScene.at(i).y() ); break; } valuesPoints.append(tempPoint); } QTransform trafo; QPainterPath path; for (int i = 0; i < valuesPoints.size(); i++) { path = QPainterPath(); path.addText( QPoint(0,0), valuesFont, valuesStrings.at(i) ); trafo.reset(); trafo.translate( valuesPoints.at(i).x(), valuesPoints.at(i).y() ); if (valuesRotationAngle != 0) trafo.rotate( -valuesRotationAngle ); valuesPath.addPath(trafo.map(path)); } recalcShapeAndBoundingRect(); } void XYCurvePrivate::updateFilling() { if (m_suppressRetransform) return; fillPolygons.clear(); //don't try to calculate the filling polygons if // - no filling was enabled // - the nubmer of visible points on the scene is too high // - no scene points available, everything outside of the plot region or no scene points calculated yet if (fillingPosition == XYCurve::NoFilling || symbolPointsScene.size()>1000 || symbolPointsScene.isEmpty()) { recalcShapeAndBoundingRect(); return; } QVector fillLines; //if there're no interpolation lines available (XYCurve::NoLine selected), create line-interpolation, //use already available lines otherwise. if (!lines.isEmpty()) fillLines = lines; else { for (int i = 0; i < symbolPointsLogical.count()-1; i++) { if (!lineSkipGaps && !connectedPointsLogical[i]) continue; fillLines.append(QLineF(symbolPointsLogical.at(i), symbolPointsLogical.at(i+1))); } //no lines available (no points), nothing to do if (fillLines.isEmpty()) return; fillLines = cSystem->mapLogicalToScene(fillLines); //no lines available (no points) after mapping, nothing to do if (fillLines.isEmpty()) return; } //create polygon(s): //1. Depending on the current zoom-level, only a subset of the curve may be visible in the plot //and more of the filling area should be shown than the area defined by the start and end points of the currently visible points. //We check first whether the curve crosses the boundaries of the plot and determine new start and end points and put them to the boundaries. //2. Furthermore, depending on the current filling type we determine the end point (x- or y-coordinate) where all polygons are closed at the end. QPolygonF pol; QPointF start = fillLines.at(0).p1(); //starting point of the current polygon, initialize with the first visible point QPointF end = fillLines.at(fillLines.size()-1).p2(); //end point of the current polygon, initialize with the last visible point const QPointF& first = symbolPointsLogical.at(0); //first point of the curve, may not be visible currently const QPointF& last = symbolPointsLogical.at(symbolPointsLogical.size()-1);//last point of the curve, may not be visible currently QPointF edge; float xEnd = 0, yEnd = 0; if (fillingPosition == XYCurve::FillingAbove) { edge = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMin())); //start point if (AbstractCoordinateSystem::essentiallyEqual(start.y(), edge.y())) { if (first.x() < plot->xMin()) start = edge; else if (first.x() > plot->xMax()) start = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMin())); else start = cSystem->mapLogicalToScene(QPointF(first.x(), plot->yMin())); } //end point if (AbstractCoordinateSystem::essentiallyEqual(end.y(), edge.y())) { if (last.x() < plot->xMin()) end = edge; else if (last.x() > plot->xMax()) end = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMin())); else end = cSystem->mapLogicalToScene(QPointF(last.x(), plot->yMin())); } //coordinate at which to close all polygons yEnd = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMax())).y(); } else if (fillingPosition == XYCurve::FillingBelow) { edge = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMax())); //start point if (AbstractCoordinateSystem::essentiallyEqual(start.y(), edge.y())) { if (first.x() < plot->xMin()) start = edge; else if (first.x() > plot->xMax()) start = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMax())); else start = cSystem->mapLogicalToScene(QPointF(first.x(), plot->yMax())); } //end point if (AbstractCoordinateSystem::essentiallyEqual(end.y(), edge.y())) { if (last.x() < plot->xMin()) end = edge; else if (last.x() > plot->xMax()) end = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMax())); else end = cSystem->mapLogicalToScene(QPointF(last.x(), plot->yMax())); } //coordinate at which to close all polygons yEnd = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMin())).y(); } else if (fillingPosition == XYCurve::FillingZeroBaseline) { edge = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMax())); //start point if (AbstractCoordinateSystem::essentiallyEqual(start.y(), edge.y())) { if (plot->yMax() > 0) { if (first.x() < plot->xMin()) start = edge; else if (first.x() > plot->xMax()) start = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMax())); else start = cSystem->mapLogicalToScene(QPointF(first.x(), plot->yMax())); } else { if (first.x() < plot->xMin()) start = edge; else if (first.x() > plot->xMax()) start = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMin())); else start = cSystem->mapLogicalToScene(QPointF(first.x(), plot->yMin())); } } //end point if (AbstractCoordinateSystem::essentiallyEqual(end.y(), edge.y())) { if (plot->yMax() > 0) { if (last.x() < plot->xMin()) end = edge; else if (last.x() > plot->xMax()) end = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMax())); else end = cSystem->mapLogicalToScene(QPointF(last.x(), plot->yMax())); } else { if (last.x() < plot->xMin()) end = edge; else if (last.x() > plot->xMax()) end = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMin())); else end = cSystem->mapLogicalToScene(QPointF(last.x(), plot->yMin())); } } yEnd = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMin()>0 ? plot->yMin() : 0)).y(); } else if (fillingPosition == XYCurve::FillingLeft) { edge = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMin())); //start point if (AbstractCoordinateSystem::essentiallyEqual(start.x(), edge.x())) { if (first.y() < plot->yMin()) start = edge; else if (first.y() > plot->yMax()) start = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMax())); else start = cSystem->mapLogicalToScene(QPointF(plot->xMax(), first.y())); } //end point if (AbstractCoordinateSystem::essentiallyEqual(end.x(), edge.x())) { if (last.y() < plot->yMin()) end = edge; else if (last.y() > plot->yMax()) end = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMax())); else end = cSystem->mapLogicalToScene(QPointF(plot->xMax(), last.y())); } //coordinate at which to close all polygons xEnd = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMin())).x(); } else { //FillingRight edge = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMin())); //start point if (AbstractCoordinateSystem::essentiallyEqual(start.x(), edge.x())) { if (first.y() < plot->yMin()) start = edge; else if (first.y() > plot->yMax()) start = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMax())); else start = cSystem->mapLogicalToScene(QPointF(plot->xMin(), first.y())); } //end point if (AbstractCoordinateSystem::essentiallyEqual(end.x(), edge.x())) { if (last.y() < plot->yMin()) end = edge; else if (last.y() > plot->yMax()) end = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMax())); else end = cSystem->mapLogicalToScene(QPointF(plot->xMin(), last.y())); } //coordinate at which to close all polygons xEnd = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMin())).x(); } if (start != fillLines.at(0).p1()) pol << start; QPointF p1, p2; for (int i = 0; i < fillLines.size(); ++i) { const QLineF& line = fillLines.at(i); p1 = line.p1(); p2 = line.p2(); if (i != 0 && p1 != fillLines.at(i-1).p2()) { //the first point of the current line is not equal to the last point of the previous line //->check whether we have a break in between. const bool gap = false; //TODO if (!gap) { //-> we have no break in the curve -> connect the points by a horizontal/vertical line pol << fillLines.at(i-1).p2() << p1; } else { //-> we have a break in the curve -> close the polygon, add it to the polygon list and start a new polygon if (fillingPosition == XYCurve::FillingAbove || fillingPosition == XYCurve::FillingBelow || fillingPosition == XYCurve::FillingZeroBaseline) { pol << QPointF(fillLines.at(i-1).p2().x(), yEnd); pol << QPointF(start.x(), yEnd); } else { pol << QPointF(xEnd, fillLines.at(i-1).p2().y()); pol << QPointF(xEnd, start.y()); } fillPolygons << pol; pol.clear(); start = p1; } } pol << p1 << p2; } if (p2 != end) pol << end; //close the last polygon if (fillingPosition == XYCurve::FillingAbove || fillingPosition == XYCurve::FillingBelow || fillingPosition == XYCurve::FillingZeroBaseline) { pol << QPointF(end.x(), yEnd); pol << QPointF(start.x(), yEnd); } else { pol << QPointF(xEnd, end.y()); pol << QPointF(xEnd, start.y()); } fillPolygons << pol; recalcShapeAndBoundingRect(); } /*! * Find y value which corresponds to a @p x . @p valueFound indicates, if value was found. * When monotonic increasing or decreasing a different algorithm will be used, which needs less steps (mean) (log_2(rowCount)) to find the value. * @param x * @param valueFound * @return */ double XYCurve::y(double x, bool &valueFound) const { - if (!yColumn()) { + if (!yColumn() || !xColumn()) { valueFound = false; return NAN; } - AbstractColumn::ColumnMode yColumnMode = yColumn()->columnMode(); + AbstractColumn::ColumnMode yColumnMode = yColumn()->columnMode(); int index = xColumn()->indexForValue(x); if (index < 0) { valueFound = false; return NAN; } valueFound = true; if (yColumnMode == AbstractColumn::ColumnMode::Numeric || yColumnMode == AbstractColumn::ColumnMode::Integer) { return yColumn()->valueAt(index); } else { valueFound = false; return NAN; } } /*! * Find y DateTime which corresponds to a @p x . @p valueFound indicates, if value was found. * When monotonic increasing or decreasing a different algorithm will be used, which needs less steps (mean) (log_2(rowCount)) to find the value. * @param x * @param valueFound * @return Return found value */ QDateTime XYCurve::yDateTime(double x, bool &valueFound) const { - + if (!yColumn() || !xColumn()) { + valueFound = false; + return QDateTime(); + } AbstractColumn::ColumnMode yColumnMode = yColumn()->columnMode(); int index = xColumn()->indexForValue(x); if (index < 0) { valueFound = false; return QDateTime(); } valueFound = true; if (yColumnMode == AbstractColumn::ColumnMode::Day || yColumnMode == AbstractColumn::ColumnMode::Month || yColumnMode == AbstractColumn::ColumnMode::DateTime) return yColumn()->dateTimeAt(index); valueFound = false; return QDateTime(); } bool XYCurve::minMaxY(int indexMin, int indexMax, double& yMin, double& yMax, bool includeErrorBars) const { - return minMax(yColumn(), yErrorType(), yErrorPlusColumn(), yErrorMinusColumn(), indexMin, indexMax, yMin, yMax, includeErrorBars); + return minMax(yColumn(), xColumn(), yErrorType(), yErrorPlusColumn(), yErrorMinusColumn(), indexMin, indexMax, yMin, yMax, includeErrorBars); } bool XYCurve::minMaxX(int indexMin, int indexMax, double& xMin, double& xMax, bool includeErrorBars) const { - return minMax(xColumn(), xErrorType(), xErrorPlusColumn(), xErrorMinusColumn(), indexMin, indexMax, xMin, xMax, includeErrorBars); + return minMax(xColumn(), yColumn(), xErrorType(), xErrorPlusColumn(), xErrorMinusColumn(), indexMin, indexMax, xMin, xMax, includeErrorBars); } /*! * Calculates the minimum \p min and maximum \p max of a curve with optionally respecting the error bars + * This function does not check if the values are out of range * \p indexMax is not included * \p column * \p errorType * \p errorPlusColumn * \p errorMinusColumn * \p indexMin * \p indexMax * \p min * \p max * \ includeErrorBars If true respect the error bars in the min/max calculation */ -bool XYCurve::minMax(const AbstractColumn* column, const ErrorType errorType, const AbstractColumn* errorPlusColumn, const AbstractColumn* errorMinusColumn, int indexMin, int indexMax, double& min, double& max, bool includeErrorBars) const { - if (!includeErrorBars || errorType == XYCurve::NoError) { - min = column->minimum(indexMin, indexMax); - max = column->maximum(indexMin, indexMax); +bool XYCurve::minMax(const AbstractColumn* column1, const AbstractColumn* column2, const ErrorType errorType, const AbstractColumn* errorPlusColumn, const AbstractColumn* errorMinusColumn, int indexMin, int indexMax, double& min, double& max, bool includeErrorBars) const { + // when property is greater than 1 there is a benefit in finding minimum and maximum + // for property == 0 it must be iterated over all values so it does not matter if this function or the below one is used + // if the property of the second column is greater 0 means, that all values are valid and not masked + if ((!includeErrorBars || errorType == XYCurve::NoError) && column1->properties() > 0 && column2 && column2->properties() > 0) { + min = column1->minimum(indexMin, indexMax); + max = column1->maximum(indexMin, indexMax); return true; } - if (column->rowCount() == 0) + if (column1->rowCount() == 0) return false; min = INFINITY; max = -INFINITY; for (int i = indexMin; i < indexMax; ++i) { - if (!column->isValid(i) || column->isMasked(i)) + if (!column1->isValid(i) || column1->isMasked(i) || (column2 && (!column2->isValid(i) || column2->isMasked(i)))) continue; if ( (errorPlusColumn && i >= errorPlusColumn->rowCount()) || (errorMinusColumn && i >= errorMinusColumn->rowCount()) ) continue; //determine the values for the errors double errorPlus, errorMinus; if (errorPlusColumn && errorPlusColumn->isValid(i) && !errorPlusColumn->isMasked(i)) if (errorPlusColumn->columnMode() == AbstractColumn::ColumnMode::Numeric || errorPlusColumn->columnMode() == AbstractColumn::ColumnMode::Integer) errorPlus = errorPlusColumn->valueAt(i); else if (errorPlusColumn->columnMode() == AbstractColumn::ColumnMode::DateTime || errorPlusColumn->columnMode() == AbstractColumn::ColumnMode::Month || errorPlusColumn->columnMode() == AbstractColumn::ColumnMode::Day) errorPlus = errorPlusColumn->dateTimeAt(i).toMSecsSinceEpoch(); else return false; else errorPlus = 0; if (errorType == XYCurve::SymmetricError) errorMinus = errorPlus; else { if (errorMinusColumn && errorMinusColumn->isValid(i) && !errorMinusColumn->isMasked(i)) if (errorMinusColumn->columnMode() == AbstractColumn::ColumnMode::Numeric || errorMinusColumn->columnMode() == AbstractColumn::ColumnMode::Integer) errorMinus = errorMinusColumn->valueAt(i); else if (errorMinusColumn->columnMode() == AbstractColumn::ColumnMode::DateTime || errorMinusColumn->columnMode() == AbstractColumn::ColumnMode::Month || errorMinusColumn->columnMode() == AbstractColumn::ColumnMode::Day) errorMinus = errorMinusColumn->dateTimeAt(i).toMSecsSinceEpoch(); else return false; else errorMinus = 0; } double value; - if (column->columnMode() == AbstractColumn::ColumnMode::Numeric || - column->columnMode() == AbstractColumn::ColumnMode::Integer) - value = column->valueAt(i); - else if (column->columnMode() == AbstractColumn::ColumnMode::DateTime || - column->columnMode() == AbstractColumn::ColumnMode::Month || - column->columnMode() == AbstractColumn::ColumnMode::Day) { - value = column->dateTimeAt(i).toMSecsSinceEpoch(); + if (column1->columnMode() == AbstractColumn::ColumnMode::Numeric || + column1->columnMode() == AbstractColumn::ColumnMode::Integer) + value = column1->valueAt(i); + else if (column1->columnMode() == AbstractColumn::ColumnMode::DateTime || + column1->columnMode() == AbstractColumn::ColumnMode::Month || + column1->columnMode() == AbstractColumn::ColumnMode::Day) { + value = column1->dateTimeAt(i).toMSecsSinceEpoch(); } else return false; if (value - errorMinus < min) min = value - errorMinus; if (value + errorPlus > max) max = value + errorPlus; } return true; } /*! * \brief XYCurve::activateCurve * Checks if the mousepos distance to the curve is less than @p pow(maxDist,2) * \p mouseScenePos * \p maxDist Maximum distance the point lies away from the curve * \return Returns true if the distance is smaller than pow(maxDist,2). */ bool XYCurve::activateCurve(QPointF mouseScenePos, double maxDist) { Q_D(XYCurve); return d->activateCurve(mouseScenePos, maxDist); } bool XYCurvePrivate::activateCurve(QPointF mouseScenePos, double maxDist) { if (!isVisible()) return false; int rowCount = 0; if (lineType != XYCurve::LineType::NoLine) rowCount = lines.count(); else if (symbolsStyle != Symbol::Style::NoSymbols) rowCount = symbolPointsScene.count(); else return false; if (rowCount == 0) return false; if (maxDist < 0) maxDist = linePen.width() < 10 ? 10: linePen.width(); double maxDistSquare = pow(maxDist,2); int properties = q->xColumn()->properties(); if (properties == AbstractColumn::Properties::No) { // assumption: points exist if no line. otherwise previously returned false if (lineType == XYCurve::NoLine) { QPointF curvePosPrevScene = symbolPointsScene[0]; QPointF curvePosScene = curvePosPrevScene; for (int row =0; row < rowCount; row ++) { if (pow(mouseScenePos.x() - curvePosScene.x(),2) + pow(mouseScenePos.y() - curvePosScene.y(),2) <= maxDistSquare) return true; curvePosPrevScene = curvePosScene; curvePosScene = symbolPointsScene[row]; } } else { for (int row=0; row < rowCount; row++) { QLineF line = lines[row]; if (pointLiesNearLine(line.p1(), line.p2(), mouseScenePos, maxDist)) return true; } } } else if (properties == AbstractColumn::Properties::MonotonicIncreasing || properties == AbstractColumn::Properties::MonotonicDecreasing) { bool increase = true; if (properties == AbstractColumn::Properties::MonotonicDecreasing) increase = false; double x = mouseScenePos.x()-maxDist; int index = 0; QPointF curvePosScene; QPointF curvePosPrevScene; if (lineType == XYCurve::NoLine) { curvePosScene = symbolPointsScene[index]; curvePosPrevScene = curvePosScene; index = Column::indexForValue(x, symbolPointsScene, static_cast(properties)); } else index = Column::indexForValue(x, lines, static_cast(properties)); if (index >= 1) index --; // use one before so it is secured that I'm before point.x() double xMaxSquare = mouseScenePos.x() + maxDist; bool stop = false; while (true) { // assumption: points exist if no line. otherwise previously returned false if (lineType == XYCurve::NoLine) {// check points only if no line otherwise check only the lines if (curvePosScene.x() > xMaxSquare) stop = true; // one more time if bigger if (pow(mouseScenePos.x()- curvePosScene.x(),2)+pow(mouseScenePos.y()-curvePosScene.y(),2) <= maxDistSquare) return true; } else { if (lines[index].p1().x() > xMaxSquare) stop = true; // one more time if bigger QLineF line = lines[index]; if (pointLiesNearLine(line.p1(), line.p2(), mouseScenePos, maxDist)) return true; } if (stop || (index >= rowCount-1 && increase) || (index <=0 && !increase)) break; if (increase) index++; else index--; if (lineType == XYCurve::NoLine) { curvePosPrevScene = curvePosScene; curvePosScene = symbolPointsScene[index]; } } } return false; } /*! * \brief XYCurve::pointLiesNearLine * Calculates if a point \p pos lies near than maxDist to the line created by the points \p p1 and \p p2 * https://stackoverflow.com/questions/11604680/point-laying-near-line * \p p1 first point of the line * \p p2 second point of the line * \p pos Position to check * \p maxDist Maximal distance away from the curve, which is valid * \return Return true if point lies next to the line */ bool XYCurvePrivate::pointLiesNearLine(const QPointF p1, const QPointF p2, const QPointF pos, const double maxDist) const{ double dx12 = p2.x() - p1.x(); double dy12 = p2.y() - p1.y(); double vecLenght = sqrt(pow(dx12,2) + pow(dy12,2)); if (vecLenght == 0) { if (pow(p1.x() - pos.x(), 2) + pow(p1.y()-pos.y(), 2) <= pow(maxDist, 2)) return true; return false; } QPointF unitvec(dx12/vecLenght,dy12/vecLenght); double dx1m = pos.x() - p1.x(); double dy1m = pos.y() - p1.y(); double dist_segm = qAbs(dx1m*unitvec.y() - dy1m*unitvec.x()); double scalarProduct = dx1m*unitvec.x() + dy1m*unitvec.y(); if (scalarProduct > 0) { if (scalarProduct < vecLenght && dist_segm < maxDist) return true; } return false; } // TODO: curvePosScene.x() >= mouseScenePos.x() && // curvePosPrevScene.x() < mouseScenePos.x() // dürfte eigentlich nicht drin sein bool XYCurvePrivate::pointLiesNearCurve(const QPointF mouseScenePos, const QPointF curvePosPrevScene, const QPointF curvePosScene, const int index, const double maxDist) const { if (q->lineType() != XYCurve::LineType::NoLine && curvePosScene.x() >= mouseScenePos.x() && curvePosPrevScene.x() < mouseScenePos.x()) { if (q->lineType() == XYCurve::LineType::Line) { // point is not in the near of the point, but it can be in the near of the connection line of two points if (pointLiesNearLine(curvePosPrevScene,curvePosScene, mouseScenePos, maxDist)) return true; } else if (q->lineType() == XYCurve::LineType::StartHorizontal) { QPointF tempPoint = curvePosPrevScene; tempPoint.setX(curvePosScene.x()); if (pointLiesNearLine(curvePosPrevScene,tempPoint, mouseScenePos, maxDist)) return true; if (pointLiesNearLine(tempPoint,curvePosScene, mouseScenePos, maxDist)) return true; } else if (q->lineType() == XYCurve::LineType::StartVertical) { QPointF tempPoint = curvePosPrevScene; tempPoint.setY(curvePosScene.y()); if (pointLiesNearLine(curvePosPrevScene,tempPoint, mouseScenePos, maxDist)) return true; if (pointLiesNearLine(tempPoint,curvePosScene, mouseScenePos, maxDist)) return true; } else if (q->lineType() == XYCurve::LineType::MidpointHorizontal) { QPointF tempPoint = curvePosPrevScene; tempPoint.setX(curvePosPrevScene.x()+(curvePosScene.x()-curvePosPrevScene.x())/2); if (pointLiesNearLine(curvePosPrevScene,tempPoint, mouseScenePos, maxDist)) return true; QPointF tempPoint2(tempPoint.x(), curvePosScene.y()); if (pointLiesNearLine(tempPoint,tempPoint2, mouseScenePos, maxDist)) return true; if (pointLiesNearLine(tempPoint2,curvePosScene, mouseScenePos, maxDist)) return true; } else if (q->lineType() == XYCurve::LineType::MidpointVertical) { QPointF tempPoint = curvePosPrevScene; tempPoint.setY(curvePosPrevScene.y()+(curvePosScene.y()-curvePosPrevScene.y())/2); if (pointLiesNearLine(curvePosPrevScene,tempPoint, mouseScenePos, maxDist)) return true; QPointF tempPoint2(tempPoint.y(), curvePosScene.x()); if (pointLiesNearLine(tempPoint,tempPoint2, mouseScenePos, maxDist)) return true; if (pointLiesNearLine(tempPoint2,curvePosScene, mouseScenePos, maxDist)) return true; } else if (q->lineType() == XYCurve::LineType::SplineAkimaNatural || q->lineType() == XYCurve::LineType::SplineCubicNatural || q->lineType() == XYCurve::LineType::SplineAkimaPeriodic || q->lineType() == XYCurve::LineType::SplineCubicPeriodic) { for (int i=0; i < q->lineInterpolationPointsCount()+1; i++) { QLineF line = lines[index*(q->lineInterpolationPointsCount()+1)+i]; QPointF p1 = line.p1(); //cSystem->mapLogicalToScene(line.p1()); QPointF p2 = line.p2(); //cSystem->mapLogicalToScene(line.p2()); if (pointLiesNearLine(p1, p2, mouseScenePos, maxDist)) return true; } } else { // point is not in the near of the point, but it can be in the near of the connection line of two points if (pointLiesNearLine(curvePosPrevScene,curvePosScene, mouseScenePos, maxDist)) return true; } } return false; } /*! * \brief XYCurve::setHover * Will be called in CartesianPlot::hoverMoveEvent() * See d->setHover(on) for more documentation * \p on */ void XYCurve::setHover(bool on) { Q_D(XYCurve); d->setHover(on); } void XYCurvePrivate::updateErrorBars() { errorBarsPath = QPainterPath(); if (xErrorType == XYCurve::NoError && yErrorType == XYCurve::NoError) { recalcShapeAndBoundingRect(); return; } QVector lines; float errorPlus, errorMinus; //the cap size for the errorbars is given in scene units. //determine first the (half of the) cap size in logical units: // * take the first visible point in logical units // * convert it to scene units // * add to this point an offset corresponding to the cap size in scene units // * convert this point back to logical units // * subtract from this point the original coordinates (without the new offset) // to determine the cap size in logical units. float capSizeX = 0; float capSizeY = 0; if (errorBarsType != XYCurve::ErrorBarsSimple && !symbolPointsLogical.isEmpty()) { //determine the index of the first visible point size_t i = 0; while (i no error bars to draw //cap size for x-error bars QPointF pointScene = cSystem->mapLogicalToScene(symbolPointsLogical.at((int)i)); pointScene.setY(pointScene.y()-errorBarsCapSize); QPointF pointLogical = cSystem->mapSceneToLogical(pointScene); capSizeX = (pointLogical.y() - symbolPointsLogical.at((int)i).y())/2; //cap size for y-error bars pointScene = cSystem->mapLogicalToScene(symbolPointsLogical.at((int)i)); pointScene.setX(pointScene.x()+errorBarsCapSize); pointLogical = cSystem->mapSceneToLogical(pointScene); capSizeY = (pointLogical.x() - symbolPointsLogical.at((int)i).x())/2; } for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); int index = validPointsIndicesLogical.at(i); //error bars for x if (xErrorType != XYCurve::NoError) { //determine the values for the errors if (xErrorPlusColumn && xErrorPlusColumn->isValid(index) && !xErrorPlusColumn->isMasked(index)) errorPlus = xErrorPlusColumn->valueAt(index); else errorPlus = 0; if (xErrorType == XYCurve::SymmetricError) errorMinus = errorPlus; else { if (xErrorMinusColumn && xErrorMinusColumn->isValid(index) && !xErrorMinusColumn->isMasked(index)) errorMinus = xErrorMinusColumn->valueAt(index); else errorMinus = 0; } //draw the error bars switch (errorBarsType) { case XYCurve::ErrorBarsSimple: lines.append(QLineF(QPointF(point.x()-errorMinus, point.y()), - QPointF(point.x()+errorPlus, point.y()))); + QPointF(point.x()+errorPlus, point.y()))); break; case XYCurve::ErrorBarsWithEnds: lines.append(QLineF(QPointF(point.x()-errorMinus, point.y()), - QPointF(point.x()+errorPlus, point.y()))); + QPointF(point.x()+errorPlus, point.y()))); if (errorMinus != 0) { lines.append(QLineF(QPointF(point.x()-errorMinus, point.y()-capSizeX), - QPointF(point.x()-errorMinus, point.y()+capSizeX))); + QPointF(point.x()-errorMinus, point.y()+capSizeX))); } if (errorPlus != 0) { lines.append(QLineF(QPointF(point.x()+errorPlus, point.y()-capSizeX), - QPointF(point.x()+errorPlus, point.y()+capSizeX))); + QPointF(point.x()+errorPlus, point.y()+capSizeX))); } break; } } //error bars for y if (yErrorType != XYCurve::NoError) { //determine the values for the errors if (yErrorPlusColumn && yErrorPlusColumn->isValid(index) && !yErrorPlusColumn->isMasked(index)) errorPlus = yErrorPlusColumn->valueAt(index); else errorPlus = 0; if (yErrorType == XYCurve::SymmetricError) errorMinus = errorPlus; else { if (yErrorMinusColumn && yErrorMinusColumn->isValid(index) && !yErrorMinusColumn->isMasked(index) ) errorMinus = yErrorMinusColumn->valueAt(index); else errorMinus = 0; } //draw the error bars switch (errorBarsType) { case XYCurve::ErrorBarsSimple: lines.append(QLineF(QPointF(point.x(), point.y()-errorMinus), - QPointF(point.x(), point.y()+errorPlus))); + QPointF(point.x(), point.y()+errorPlus))); break; case XYCurve::ErrorBarsWithEnds: lines.append(QLineF(QPointF(point.x(), point.y()-errorMinus), - QPointF(point.x(), point.y()+errorPlus))); + QPointF(point.x(), point.y()+errorPlus))); if (errorMinus != 0) lines.append(QLineF(QPointF(point.x()-capSizeY, point.y()-errorMinus), - QPointF(point.x()+capSizeY, point.y()-errorMinus))); + QPointF(point.x()+capSizeY, point.y()-errorMinus))); if (errorPlus != 0) lines.append(QLineF(QPointF(point.x()-capSizeY, point.y()+errorPlus), - QPointF(point.x()+capSizeY, point.y()+errorPlus))); + QPointF(point.x()+capSizeY, point.y()+errorPlus))); break; } } } //map the error bars to scene coordinates lines = cSystem->mapLogicalToScene(lines); //new painter path for the drop lines for (const auto& line : lines) { errorBarsPath.moveTo(line.p1()); errorBarsPath.lineTo(line.p2()); } recalcShapeAndBoundingRect(); } /*! recalculates the outer bounds and the shape of the curve. */ void XYCurvePrivate::recalcShapeAndBoundingRect() { DEBUG("XYCurvePrivate::recalcShapeAndBoundingRect() m_suppressRecalc = " << m_suppressRecalc); if (m_suppressRecalc) return; #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::recalcShapeAndBoundingRect()"); #endif prepareGeometryChange(); curveShape = QPainterPath(); if (lineType != XYCurve::NoLine) curveShape.addPath(WorksheetElement::shapeFromPath(linePath, linePen)); if (dropLineType != XYCurve::NoDropLine) curveShape.addPath(WorksheetElement::shapeFromPath(dropLinePath, dropLinePen)); if (symbolsStyle != Symbol::NoSymbols) curveShape.addPath(symbolsPath); if (valuesType != XYCurve::NoValues) curveShape.addPath(valuesPath); if (xErrorType != XYCurve::NoError || yErrorType != XYCurve::NoError) curveShape.addPath(WorksheetElement::shapeFromPath(errorBarsPath, errorBarsPen)); boundingRectangle = curveShape.boundingRect(); for (const auto& pol : fillPolygons) boundingRectangle = boundingRectangle.united(pol.boundingRect()); //TODO: when the selection is painted, line intersections are visible. //simplified() removes those artifacts but is horrible slow for curves with large number of points. //search for an alternative. //curveShape = curveShape.simplified(); updatePixmap(); } void XYCurvePrivate::draw(QPainter* painter) { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::draw()"); #endif //draw filling if (fillingPosition != XYCurve::NoFilling) { painter->setOpacity(fillingOpacity); painter->setPen(Qt::SolidLine); drawFilling(painter); } //draw lines if (lineType != XYCurve::NoLine) { painter->setOpacity(lineOpacity); painter->setPen(linePen); painter->setBrush(Qt::NoBrush); painter->drawPath(linePath); } //draw drop lines if (dropLineType != XYCurve::NoDropLine) { painter->setOpacity(dropLineOpacity); painter->setPen(dropLinePen); painter->setBrush(Qt::NoBrush); painter->drawPath(dropLinePath); } //draw error bars if ( (xErrorType != XYCurve::NoError) || (yErrorType != XYCurve::NoError) ) { painter->setOpacity(errorBarsOpacity); painter->setPen(errorBarsPen); painter->setBrush(Qt::NoBrush); painter->drawPath(errorBarsPath); } //draw symbols if (symbolsStyle != Symbol::NoSymbols) { painter->setOpacity(symbolsOpacity); painter->setPen(symbolsPen); painter->setBrush(symbolsBrush); drawSymbols(painter); } //draw values if (valuesType != XYCurve::NoValues) { painter->setOpacity(valuesOpacity); //don't use any painter pen, since this will force QPainter to render the text outline which is expensive painter->setPen(Qt::NoPen); painter->setBrush(valuesColor); drawValues(painter); } } void XYCurvePrivate::updatePixmap() { DEBUG("XYCurvePrivate::updatePixmap() m_suppressRecalc = " << m_suppressRecalc); if (m_suppressRecalc) return; WAIT_CURSOR; m_hoverEffectImageIsDirty = true; m_selectionEffectImageIsDirty = true; if (boundingRectangle.width() == 0 || boundingRectangle.height() == 0) { DEBUG(" boundingRectangle.width() or boundingRectangle.height() == 0"); m_pixmap = QPixmap(); RESET_CURSOR; return; } QPixmap pixmap(ceil(boundingRectangle.width()), ceil(boundingRectangle.height())); pixmap.fill(Qt::transparent); QPainter painter(&pixmap); painter.setRenderHint(QPainter::Antialiasing, true); painter.translate(-boundingRectangle.topLeft()); draw(&painter); painter.end(); m_pixmap = pixmap; update(); RESET_CURSOR; } /*! Reimplementation of QGraphicsItem::paint(). This function does the actual painting of the curve. \sa QGraphicsItem::paint(). */ void XYCurvePrivate::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) { Q_UNUSED(option); Q_UNUSED(widget); if (!isVisible()) return; painter->setPen(Qt::NoPen); painter->setBrush(Qt::NoBrush); painter->setRenderHint(QPainter::SmoothPixmapTransform, true); if ( KSharedConfig::openConfig()->group("Settings_Worksheet").readEntry("DoubleBuffering", true) ) painter->drawPixmap(boundingRectangle.topLeft(), m_pixmap); //draw the cached pixmap (fast) else draw(painter); //draw directly again (slow) if (m_hovered && !isSelected() && !m_printing) { if (m_hoverEffectImageIsDirty) { QPixmap pix = m_pixmap; - QPainter p(&pix); - p.setCompositionMode(QPainter::CompositionMode_SourceIn); // source (shadow) pixels merged with the alpha channel of the destination (m_pixmap) - p.fillRect(pix.rect(), QApplication::palette().color(QPalette::Shadow)); - p.end(); + QPainter p(&pix); + p.setCompositionMode(QPainter::CompositionMode_SourceIn); // source (shadow) pixels merged with the alpha channel of the destination (m_pixmap) + p.fillRect(pix.rect(), QApplication::palette().color(QPalette::Shadow)); + p.end(); m_hoverEffectImage = ImageTools::blurred(pix.toImage(), m_pixmap.rect(), 5); m_hoverEffectImageIsDirty = false; } painter->drawImage(boundingRectangle.topLeft(), m_hoverEffectImage, m_pixmap.rect()); return; } if (isSelected() && !m_printing) { if (m_selectionEffectImageIsDirty) { QPixmap pix = m_pixmap; - QPainter p(&pix); - p.setCompositionMode(QPainter::CompositionMode_SourceIn); - p.fillRect(pix.rect(), QApplication::palette().color(QPalette::Highlight)); - p.end(); + QPainter p(&pix); + p.setCompositionMode(QPainter::CompositionMode_SourceIn); + p.fillRect(pix.rect(), QApplication::palette().color(QPalette::Highlight)); + p.end(); m_selectionEffectImage = ImageTools::blurred(pix.toImage(), m_pixmap.rect(), 5); m_selectionEffectImageIsDirty = false; } painter->drawImage(boundingRectangle.topLeft(), m_selectionEffectImage, m_pixmap.rect()); } } /*! Drawing of symbolsPath is very slow, so we draw every symbol in the loop which is much faster (factor 10) */ void XYCurvePrivate::drawSymbols(QPainter* painter) { QPainterPath path = Symbol::pathFromStyle(symbolsStyle); QTransform trafo; trafo.scale(symbolsSize, symbolsSize); path = trafo.map(path); trafo.reset(); if (symbolsRotationAngle != 0) { trafo.rotate(-symbolsRotationAngle); path = trafo.map(path); } for (const auto& point : symbolPointsScene) { trafo.reset(); trafo.translate(point.x(), point.y()); painter->drawPath(trafo.map(path)); } } void XYCurvePrivate::drawValues(QPainter* painter) { QTransform trafo; QPainterPath path; for (int i = 0; i < valuesPoints.size(); i++) { path = QPainterPath(); path.addText( QPoint(0,0), valuesFont, valuesStrings.at(i) ); trafo.reset(); trafo.translate( valuesPoints.at(i).x(), valuesPoints.at(i).y() ); if (valuesRotationAngle != 0) trafo.rotate( -valuesRotationAngle ); painter->drawPath(trafo.map(path)); } } void XYCurvePrivate::drawFilling(QPainter* painter) { for (const auto& pol : fillPolygons) { QRectF rect = pol.boundingRect(); if (fillingType == PlotArea::Color) { switch (fillingColorStyle) { case PlotArea::SingleColor: { painter->setBrush(QBrush(fillingFirstColor)); break; } case PlotArea::HorizontalLinearGradient: { QLinearGradient linearGrad(rect.topLeft(), rect.topRight()); linearGrad.setColorAt(0, fillingFirstColor); linearGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::VerticalLinearGradient: { QLinearGradient linearGrad(rect.topLeft(), rect.bottomLeft()); linearGrad.setColorAt(0, fillingFirstColor); linearGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::TopLeftDiagonalLinearGradient: { QLinearGradient linearGrad(rect.topLeft(), rect.bottomRight()); linearGrad.setColorAt(0, fillingFirstColor); linearGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::BottomLeftDiagonalLinearGradient: { QLinearGradient linearGrad(rect.bottomLeft(), rect.topRight()); linearGrad.setColorAt(0, fillingFirstColor); linearGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::RadialGradient: { QRadialGradient radialGrad(rect.center(), rect.width()/2); radialGrad.setColorAt(0, fillingFirstColor); radialGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(radialGrad)); break; } } } else if (fillingType == PlotArea::Image) { if ( !fillingFileName.trimmed().isEmpty() ) { QPixmap pix(fillingFileName); switch (fillingImageStyle) { case PlotArea::ScaledCropped: pix = pix.scaled(rect.size().toSize(), Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation); painter->setBrush(QBrush(pix)); painter->setBrushOrigin(pix.size().width()/2, pix.size().height()/2); break; case PlotArea::Scaled: pix = pix.scaled(rect.size().toSize(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation); painter->setBrush(QBrush(pix)); painter->setBrushOrigin(pix.size().width()/2, pix.size().height()/2); break; case PlotArea::ScaledAspectRatio: pix = pix.scaled(rect.size().toSize(), Qt::KeepAspectRatio, Qt::SmoothTransformation); painter->setBrush(QBrush(pix)); painter->setBrushOrigin(pix.size().width()/2, pix.size().height()/2); break; case PlotArea::Centered: { QPixmap backpix(rect.size().toSize()); backpix.fill(); QPainter p(&backpix); p.drawPixmap(QPointF(0, 0), pix); p.end(); painter->setBrush(QBrush(backpix)); painter->setBrushOrigin(-pix.size().width()/2, -pix.size().height()/2); break; } case PlotArea::Tiled: painter->setBrush(QBrush(pix)); break; case PlotArea::CenterTiled: painter->setBrush(QBrush(pix)); painter->setBrushOrigin(pix.size().width()/2, pix.size().height()/2); } } } else if (fillingType == PlotArea::Pattern) painter->setBrush(QBrush(fillingFirstColor, fillingBrushStyle)); painter->drawPolygon(pol); } } void XYCurvePrivate::setPrinting(bool on) { m_printing = on; } void XYCurvePrivate::suppressRetransform(bool on) { m_suppressRetransform = on; m_suppressRecalc = on; } /*! * \brief XYCurvePrivate::mousePressEvent * checks with activateCurve, if the mousePress was in the near * of the curve. If it was, the curve will be selected * \p event */ void XYCurvePrivate::mousePressEvent(QGraphicsSceneMouseEvent* event) { if (plot->mouseMode() != CartesianPlot::MouseMode::SelectionMode) { event->ignore(); return QGraphicsItem::mousePressEvent(event); } if(q->activateCurve(event->pos())){ setSelected(true); return; } event->ignore(); setSelected(false); QGraphicsItem::mousePressEvent(event); } /*! * \brief XYCurvePrivate::setHover * Will be called from CartesianPlot::hoverMoveEvent which * determines, which curve is hovered * \p on */ void XYCurvePrivate::setHover(bool on) { if(on == m_hovered) return; // don't update if state not changed m_hovered = on; on ? emit q->hovered() : emit q->unhovered(); update(); } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void XYCurve::save(QXmlStreamWriter* writer) const { Q_D(const XYCurve); writer->writeStartElement( "xyCurve" ); writeBasicAttributes( writer ); writeCommentElement( writer ); //general writer->writeStartElement( "general" ); WRITE_COLUMN(d->xColumn, xColumn); WRITE_COLUMN(d->yColumn, yColumn); writer->writeAttribute( "visible", QString::number(d->isVisible()) ); writer->writeEndElement(); //Line writer->writeStartElement( "lines" ); writer->writeAttribute( "type", QString::number(d->lineType) ); writer->writeAttribute( "skipGaps", QString::number(d->lineSkipGaps) ); writer->writeAttribute( "increasingXOnly", QString::number(d->lineIncreasingXOnly) ); writer->writeAttribute( "interpolationPointsCount", QString::number(d->lineInterpolationPointsCount) ); WRITE_QPEN(d->linePen); writer->writeAttribute( "opacity", QString::number(d->lineOpacity) ); writer->writeEndElement(); //Drop lines writer->writeStartElement( "dropLines" ); writer->writeAttribute( "type", QString::number(d->dropLineType) ); WRITE_QPEN(d->dropLinePen); writer->writeAttribute( "opacity", QString::number(d->dropLineOpacity) ); writer->writeEndElement(); //Symbols writer->writeStartElement( "symbols" ); writer->writeAttribute( "symbolsStyle", QString::number(d->symbolsStyle) ); writer->writeAttribute( "opacity", QString::number(d->symbolsOpacity) ); writer->writeAttribute( "rotation", QString::number(d->symbolsRotationAngle) ); writer->writeAttribute( "size", QString::number(d->symbolsSize) ); WRITE_QBRUSH(d->symbolsBrush); WRITE_QPEN(d->symbolsPen); writer->writeEndElement(); //Values writer->writeStartElement( "values" ); writer->writeAttribute( "type", QString::number(d->valuesType) ); WRITE_COLUMN(d->valuesColumn, valuesColumn); writer->writeAttribute( "position", QString::number(d->valuesPosition) ); writer->writeAttribute( "distance", QString::number(d->valuesDistance) ); writer->writeAttribute( "rotation", QString::number(d->valuesRotationAngle) ); writer->writeAttribute( "opacity", QString::number(d->valuesOpacity) ); //TODO values format and precision writer->writeAttribute( "prefix", d->valuesPrefix ); writer->writeAttribute( "suffix", d->valuesSuffix ); WRITE_QCOLOR(d->valuesColor); WRITE_QFONT(d->valuesFont); writer->writeEndElement(); //Filling writer->writeStartElement( "filling" ); writer->writeAttribute( "position", QString::number(d->fillingPosition) ); writer->writeAttribute( "type", QString::number(d->fillingType) ); writer->writeAttribute( "colorStyle", QString::number(d->fillingColorStyle) ); writer->writeAttribute( "imageStyle", QString::number(d->fillingImageStyle) ); writer->writeAttribute( "brushStyle", QString::number(d->fillingBrushStyle) ); writer->writeAttribute( "firstColor_r", QString::number(d->fillingFirstColor.red()) ); writer->writeAttribute( "firstColor_g", QString::number(d->fillingFirstColor.green()) ); writer->writeAttribute( "firstColor_b", QString::number(d->fillingFirstColor.blue()) ); writer->writeAttribute( "secondColor_r", QString::number(d->fillingSecondColor.red()) ); writer->writeAttribute( "secondColor_g", QString::number(d->fillingSecondColor.green()) ); writer->writeAttribute( "secondColor_b", QString::number(d->fillingSecondColor.blue()) ); writer->writeAttribute( "fileName", d->fillingFileName ); writer->writeAttribute( "opacity", QString::number(d->fillingOpacity) ); writer->writeEndElement(); //Error bars writer->writeStartElement( "errorBars" ); writer->writeAttribute( "xErrorType", QString::number(d->xErrorType) ); WRITE_COLUMN(d->xErrorPlusColumn, xErrorPlusColumn); WRITE_COLUMN(d->xErrorMinusColumn, xErrorMinusColumn); writer->writeAttribute( "yErrorType", QString::number(d->yErrorType) ); WRITE_COLUMN(d->yErrorPlusColumn, yErrorPlusColumn); WRITE_COLUMN(d->yErrorMinusColumn, yErrorMinusColumn); writer->writeAttribute( "type", QString::number(d->errorBarsType) ); writer->writeAttribute( "capSize", QString::number(d->errorBarsCapSize) ); WRITE_QPEN(d->errorBarsPen); writer->writeAttribute( "opacity", QString::number(d->errorBarsOpacity) ); writer->writeEndElement(); writer->writeEndElement(); //close "xyCurve" section } //! Load from XML bool XYCurve::load(XmlStreamReader* reader, bool preview) { Q_D(XYCurve); if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "xyCurve") break; if (!reader->isStartElement()) continue; if (reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (reader->name() == "general") { attribs = reader->attributes(); READ_COLUMN(xColumn); READ_COLUMN(yColumn); str = attribs.value("visible").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("visible").toString()); else d->setVisible(str.toInt()); } else if (!preview && reader->name() == "lines") { attribs = reader->attributes(); READ_INT_VALUE("type", lineType, XYCurve::LineType); READ_INT_VALUE("skipGaps", lineSkipGaps, bool); READ_INT_VALUE("increasingXOnly", lineIncreasingXOnly, bool); READ_INT_VALUE("interpolationPointsCount", lineInterpolationPointsCount, int); READ_QPEN(d->linePen); READ_DOUBLE_VALUE("opacity", lineOpacity); } else if (!preview && reader->name() == "dropLines") { attribs = reader->attributes(); READ_INT_VALUE("type", dropLineType, XYCurve::DropLineType); READ_QPEN(d->dropLinePen); READ_DOUBLE_VALUE("opacity", dropLineOpacity); } else if (!preview && reader->name() == "symbols") { attribs = reader->attributes(); READ_INT_VALUE("symbolsStyle", symbolsStyle, Symbol::Style); READ_DOUBLE_VALUE("opacity", symbolsOpacity); READ_DOUBLE_VALUE("rotation", symbolsRotationAngle); READ_DOUBLE_VALUE("size", symbolsSize); READ_QBRUSH(d->symbolsBrush); READ_QPEN(d->symbolsPen); } else if (!preview && reader->name() == "values") { attribs = reader->attributes(); READ_INT_VALUE("type", valuesType, XYCurve::ValuesType); READ_COLUMN(valuesColumn); READ_INT_VALUE("position", valuesPosition, XYCurve::ValuesPosition); READ_DOUBLE_VALUE("distance", valuesDistance); READ_DOUBLE_VALUE("rotation", valuesRotationAngle); READ_DOUBLE_VALUE("opacity", valuesOpacity); //don't produce any warning if no prefix or suffix is set (empty string is allowed here in xml) d->valuesPrefix = attribs.value("prefix").toString(); d->valuesSuffix = attribs.value("suffix").toString(); READ_QCOLOR(d->valuesColor); READ_QFONT(d->valuesFont); } else if (!preview && reader->name() == "filling") { attribs = reader->attributes(); READ_INT_VALUE("position", fillingPosition, XYCurve::FillingPosition); READ_INT_VALUE("type", fillingType, PlotArea::BackgroundType); READ_INT_VALUE("colorStyle", fillingColorStyle, PlotArea::BackgroundColorStyle); READ_INT_VALUE("imageStyle", fillingImageStyle, PlotArea::BackgroundImageStyle ); READ_INT_VALUE("brushStyle", fillingBrushStyle, Qt::BrushStyle); str = attribs.value("firstColor_r").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_r").toString()); else d->fillingFirstColor.setRed(str.toInt()); str = attribs.value("firstColor_g").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_g").toString()); else d->fillingFirstColor.setGreen(str.toInt()); str = attribs.value("firstColor_b").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_b").toString()); else d->fillingFirstColor.setBlue(str.toInt()); str = attribs.value("secondColor_r").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_r").toString()); else d->fillingSecondColor.setRed(str.toInt()); str = attribs.value("secondColor_g").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_g").toString()); else d->fillingSecondColor.setGreen(str.toInt()); str = attribs.value("secondColor_b").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_b").toString()); else d->fillingSecondColor.setBlue(str.toInt()); READ_STRING_VALUE("fileName", fillingFileName); READ_DOUBLE_VALUE("opacity", fillingOpacity); } else if (!preview && reader->name() == "errorBars") { attribs = reader->attributes(); READ_INT_VALUE("xErrorType", xErrorType, XYCurve::ErrorType); READ_COLUMN(xErrorPlusColumn); READ_COLUMN(xErrorMinusColumn); READ_INT_VALUE("yErrorType", yErrorType, XYCurve::ErrorType); READ_COLUMN(yErrorPlusColumn); READ_COLUMN(yErrorMinusColumn); READ_INT_VALUE("type", errorBarsType, XYCurve::ErrorBarsType); READ_DOUBLE_VALUE("capSize", errorBarsCapSize); READ_QPEN(d->errorBarsPen); READ_DOUBLE_VALUE("opacity", errorBarsOpacity); } } return true; } //############################################################################## //######################### Theme management ################################## //############################################################################## void XYCurve::loadThemeConfig(const KConfig& config) { KConfigGroup group = config.group("XYCurve"); int index = parentAspect()->indexOfChild(this); const auto* plot = dynamic_cast(parentAspect()); QColor themeColor; if (indexthemeColorPalette().size()) themeColor = plot->themeColorPalette().at(index); else { if (plot->themeColorPalette().size()) themeColor = plot->themeColorPalette().last(); } QPen p; Q_D(XYCurve); d->m_suppressRecalc = true; //Line p.setStyle((Qt::PenStyle)group.readEntry("LineStyle", (int)this->linePen().style())); p.setWidthF(group.readEntry("LineWidth", this->linePen().widthF())); p.setColor(themeColor); this->setLinePen(p); this->setLineOpacity(group.readEntry("LineOpacity", this->lineOpacity())); //Drop line p.setStyle((Qt::PenStyle)group.readEntry("DropLineStyle",(int) this->dropLinePen().style())); p.setWidthF(group.readEntry("DropLineWidth", this->dropLinePen().widthF())); p.setColor(themeColor); this->setDropLinePen(p); this->setDropLineOpacity(group.readEntry("DropLineOpacity", this->dropLineOpacity())); //Symbol this->setSymbolsOpacity(group.readEntry("SymbolOpacity", this->symbolsOpacity())); QBrush brush = symbolsBrush(); brush.setColor(themeColor); this->setSymbolsBrush(brush); p = symbolsPen(); p.setColor(themeColor); this->setSymbolsPen(p); //Values this->setValuesOpacity(group.readEntry("ValuesOpacity", this->valuesOpacity())); this->setValuesColor(group.readEntry("ValuesColor", this->valuesColor())); //Filling this->setFillingBrushStyle((Qt::BrushStyle)group.readEntry("FillingBrushStyle",(int) this->fillingBrushStyle())); this->setFillingColorStyle((PlotArea::BackgroundColorStyle)group.readEntry("FillingColorStyle",(int) this->fillingColorStyle())); this->setFillingOpacity(group.readEntry("FillingOpacity", this->fillingOpacity())); this->setFillingPosition((XYCurve::FillingPosition)group.readEntry("FillingPosition",(int) this->fillingPosition())); this->setFillingSecondColor(group.readEntry("FillingSecondColor",(QColor) this->fillingSecondColor())); this->setFillingFirstColor(themeColor); this->setFillingType((PlotArea::BackgroundType)group.readEntry("FillingType",(int) this->fillingType())); //Error Bars p.setStyle((Qt::PenStyle)group.readEntry("ErrorBarsStyle",(int) this->errorBarsPen().style())); p.setWidthF(group.readEntry("ErrorBarsWidth", this->errorBarsPen().widthF())); p.setColor(themeColor); this->setErrorBarsPen(p); this->setErrorBarsOpacity(group.readEntry("ErrorBarsOpacity",this->errorBarsOpacity())); d->m_suppressRecalc = false; d->recalcShapeAndBoundingRect(); } void XYCurve::saveThemeConfig(const KConfig& config) { KConfigGroup group = config.group("XYCurve"); //Drop line group.writeEntry("DropLineColor",(QColor) this->dropLinePen().color()); group.writeEntry("DropLineStyle",(int) this->dropLinePen().style()); group.writeEntry("DropLineWidth", this->dropLinePen().widthF()); group.writeEntry("DropLineOpacity",this->dropLineOpacity()); //Error Bars group.writeEntry("ErrorBarsCapSize",this->errorBarsCapSize()); group.writeEntry("ErrorBarsOpacity",this->errorBarsOpacity()); group.writeEntry("ErrorBarsColor",(QColor) this->errorBarsPen().color()); group.writeEntry("ErrorBarsStyle",(int) this->errorBarsPen().style()); group.writeEntry("ErrorBarsWidth", this->errorBarsPen().widthF()); //Filling group.writeEntry("FillingBrushStyle",(int) this->fillingBrushStyle()); group.writeEntry("FillingColorStyle",(int) this->fillingColorStyle()); group.writeEntry("FillingOpacity", this->fillingOpacity()); group.writeEntry("FillingPosition",(int) this->fillingPosition()); group.writeEntry("FillingSecondColor",(QColor) this->fillingSecondColor()); group.writeEntry("FillingType",(int) this->fillingType()); //Line group.writeEntry("LineOpacity", this->lineOpacity()); group.writeEntry("LineStyle",(int) this->linePen().style()); group.writeEntry("LineWidth", this->linePen().widthF()); //Symbol group.writeEntry("SymbolOpacity", this->symbolsOpacity()); //Values group.writeEntry("ValuesOpacity", this->valuesOpacity()); group.writeEntry("ValuesColor", (QColor) this->valuesColor()); group.writeEntry("ValuesFont", this->valuesFont()); int index = parentAspect()->indexOfChild(this); if (index < 5) { KConfigGroup themeGroup = config.group("Theme"); for (int i = index; i<5; i++) { QString s = "ThemePaletteColor" + QString::number(i+1); themeGroup.writeEntry(s,(QColor) this->linePen().color()); } } } diff --git a/src/backend/worksheet/plots/cartesian/XYCurve.h b/src/backend/worksheet/plots/cartesian/XYCurve.h index ad62ad659..bd36d36b2 100644 --- a/src/backend/worksheet/plots/cartesian/XYCurve.h +++ b/src/backend/worksheet/plots/cartesian/XYCurve.h @@ -1,243 +1,270 @@ /*************************************************************************** File : XYCurve.h Project : LabPlot Description : A xy-curve -------------------------------------------------------------------- Copyright : (C) 2010-2015 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2013 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef XYCURVE_H #define XYCURVE_H #include "backend/worksheet/WorksheetElement.h" #include "backend/worksheet/plots/cartesian/Symbol.h" #include "backend/worksheet/plots/PlotArea.h" #include "backend/lib/macros.h" +#include "backend/lib/macrosXYCurve.h" #include "backend/core/AbstractColumn.h" #include #include class XYCurvePrivate; class XYCurve: public WorksheetElement { Q_OBJECT public: + friend class XYCurveSetXColumnCmd; + friend class XYCurveSetYColumnCmd; + friend class XYCurveSetXErrorPlusColumnCmd; + friend class XYCurveSetXErrorMinusColumnCmd; + friend class XYCurveSetYErrorPlusColumnCmd; + friend class XYCurveSetYErrorMinusColumnCmd; + friend class XYCurveSetValuesColumnCmd; enum LineType {NoLine, Line, StartHorizontal, StartVertical, MidpointHorizontal, MidpointVertical, Segments2, Segments3, SplineCubicNatural, SplineCubicPeriodic, SplineAkimaNatural, SplineAkimaPeriodic }; enum DropLineType {NoDropLine, DropLineX, DropLineY, DropLineXY, DropLineXZeroBaseline, DropLineXMinBaseline, DropLineXMaxBaseline}; enum ValuesType {NoValues, ValuesX, ValuesY, ValuesXY, ValuesXYBracketed, ValuesCustomColumn}; enum ValuesPosition {ValuesAbove, ValuesUnder, ValuesLeft, ValuesRight}; enum ErrorType {NoError, SymmetricError, AsymmetricError}; enum FillingPosition {NoFilling, FillingAbove, FillingBelow, FillingZeroBaseline, FillingLeft, FillingRight}; enum ErrorBarsType {ErrorBarsSimple, ErrorBarsWithEnds}; explicit XYCurve(const QString &name, AspectType type = AspectType::XYCurve); ~XYCurve() override; void finalizeAdd() override; QIcon icon() const override; QMenu* createContextMenu() override; QGraphicsItem* graphicsItem() const override; void save(QXmlStreamWriter*) const override; bool load(XmlStreamReader*, bool preview) override; void loadThemeConfig(const KConfig&) override; void saveThemeConfig(const KConfig&) override; double y(double x, bool &valueFound) const; QDateTime yDateTime(double x, bool &valueFound) const; - bool minMax(const AbstractColumn *column, const ErrorType errorType, const AbstractColumn *errorPlusColumn, const AbstractColumn *errorMinusColumn, int indexMin, int indexMax, double& yMin, double& yMax, bool includeErrorBars) const; + bool minMax(const AbstractColumn *column1, const AbstractColumn *column2, const ErrorType errorType, const AbstractColumn *errorPlusColumn, const AbstractColumn *errorMinusColumn, int indexMin, int indexMax, double& yMin, double& yMax, bool includeErrorBars) const; bool minMaxX(int indexMin, int indexMax, double& yMin, double& yMax, bool includeErrorBars = true) const; bool minMaxY(int indexMin, int indexMax, double& yMin, double& yMax, bool includeErrorBars = true) const; bool activateCurve(QPointF mouseScenePos, double maxDist = -1); void setHover(bool on); POINTER_D_ACCESSOR_DECL(const AbstractColumn, xColumn, XColumn) POINTER_D_ACCESSOR_DECL(const AbstractColumn, yColumn, YColumn) CLASS_D_ACCESSOR_DECL(QString, xColumnPath, XColumnPath) CLASS_D_ACCESSOR_DECL(QString, yColumnPath, YColumnPath) BASIC_D_ACCESSOR_DECL(LineType, lineType, LineType) BASIC_D_ACCESSOR_DECL(bool, lineSkipGaps, LineSkipGaps) BASIC_D_ACCESSOR_DECL(bool, lineIncreasingXOnly, LineIncreasingXOnly) BASIC_D_ACCESSOR_DECL(int, lineInterpolationPointsCount, LineInterpolationPointsCount) CLASS_D_ACCESSOR_DECL(QPen, linePen, LinePen) BASIC_D_ACCESSOR_DECL(qreal, lineOpacity, LineOpacity) BASIC_D_ACCESSOR_DECL(DropLineType, dropLineType, DropLineType) CLASS_D_ACCESSOR_DECL(QPen, dropLinePen, DropLinePen) BASIC_D_ACCESSOR_DECL(qreal, dropLineOpacity, DropLineOpacity) BASIC_D_ACCESSOR_DECL(Symbol::Style, symbolsStyle, SymbolsStyle) BASIC_D_ACCESSOR_DECL(qreal, symbolsOpacity, SymbolsOpacity) BASIC_D_ACCESSOR_DECL(qreal, symbolsRotationAngle, SymbolsRotationAngle) BASIC_D_ACCESSOR_DECL(qreal, symbolsSize, SymbolsSize) CLASS_D_ACCESSOR_DECL(QBrush, symbolsBrush, SymbolsBrush) CLASS_D_ACCESSOR_DECL(QPen, symbolsPen, SymbolsPen) BASIC_D_ACCESSOR_DECL(ValuesType, valuesType, ValuesType) POINTER_D_ACCESSOR_DECL(const AbstractColumn, valuesColumn, ValuesColumn) - const QString& valuesColumnPath() const; + CLASS_D_ACCESSOR_DECL(QString, valuesColumnPath, ValuesColumnPath) BASIC_D_ACCESSOR_DECL(ValuesPosition, valuesPosition, ValuesPosition) BASIC_D_ACCESSOR_DECL(qreal, valuesDistance, ValuesDistance) BASIC_D_ACCESSOR_DECL(qreal, valuesRotationAngle, ValuesRotationAngle) BASIC_D_ACCESSOR_DECL(qreal, valuesOpacity, ValuesOpacity) CLASS_D_ACCESSOR_DECL(QString, valuesPrefix, ValuesPrefix) CLASS_D_ACCESSOR_DECL(QString, valuesSuffix, ValuesSuffix) CLASS_D_ACCESSOR_DECL(QColor, valuesColor, ValuesColor) CLASS_D_ACCESSOR_DECL(QFont, valuesFont, ValuesFont) BASIC_D_ACCESSOR_DECL(FillingPosition, fillingPosition, FillingPosition) BASIC_D_ACCESSOR_DECL(PlotArea::BackgroundType, fillingType, FillingType) BASIC_D_ACCESSOR_DECL(PlotArea::BackgroundColorStyle, fillingColorStyle, FillingColorStyle) BASIC_D_ACCESSOR_DECL(PlotArea::BackgroundImageStyle, fillingImageStyle, FillingImageStyle) BASIC_D_ACCESSOR_DECL(Qt::BrushStyle, fillingBrushStyle, FillingBrushStyle) CLASS_D_ACCESSOR_DECL(QColor, fillingFirstColor, FillingFirstColor) CLASS_D_ACCESSOR_DECL(QColor, fillingSecondColor, FillingSecondColor) CLASS_D_ACCESSOR_DECL(QString, fillingFileName, FillingFileName) BASIC_D_ACCESSOR_DECL(qreal, fillingOpacity, FillingOpacity) BASIC_D_ACCESSOR_DECL(ErrorType, xErrorType, XErrorType) POINTER_D_ACCESSOR_DECL(const AbstractColumn, xErrorPlusColumn, XErrorPlusColumn) - const QString& xErrorPlusColumnPath() const; POINTER_D_ACCESSOR_DECL(const AbstractColumn, xErrorMinusColumn, XErrorMinusColumn) - const QString& xErrorMinusColumnPath() const; BASIC_D_ACCESSOR_DECL(ErrorType, yErrorType, YErrorType) POINTER_D_ACCESSOR_DECL(const AbstractColumn, yErrorPlusColumn, YErrorPlusColumn) - const QString& yErrorPlusColumnPath() const; POINTER_D_ACCESSOR_DECL(const AbstractColumn, yErrorMinusColumn, YErrorMinusColumn) - const QString& yErrorMinusColumnPath() const; + CLASS_D_ACCESSOR_DECL(QString, xErrorPlusColumnPath, XErrorPlusColumnPath) + CLASS_D_ACCESSOR_DECL(QString, xErrorMinusColumnPath, XErrorMinusColumnPath) + CLASS_D_ACCESSOR_DECL(QString, yErrorPlusColumnPath, YErrorPlusColumnPath) + CLASS_D_ACCESSOR_DECL(QString, yErrorMinusColumnPath, YErrorMinusColumnPath) + BASIC_D_ACCESSOR_DECL(ErrorBarsType, errorBarsType, ErrorBarsType) BASIC_D_ACCESSOR_DECL(qreal, errorBarsCapSize, ErrorBarsCapSize) CLASS_D_ACCESSOR_DECL(QPen, errorBarsPen, ErrorBarsPen) BASIC_D_ACCESSOR_DECL(qreal, errorBarsOpacity, ErrorBarsOpacity) void setVisible(bool on) override; bool isVisible() const override; void setPrinting(bool on) override; void suppressRetransform(bool); bool isSourceDataChangedSinceLastRecalc() const; typedef XYCurvePrivate Private; void retransform() override; void recalcLogicalPoints(); void handleResize(double horizontalRatio, double verticalRatio, bool pageResize) override; private slots: void updateValues(); void updateErrorBars(); void xColumnAboutToBeRemoved(const AbstractAspect*); void yColumnAboutToBeRemoved(const AbstractAspect*); void valuesColumnAboutToBeRemoved(const AbstractAspect*); void xErrorPlusColumnAboutToBeRemoved(const AbstractAspect*); void xErrorMinusColumnAboutToBeRemoved(const AbstractAspect*); void yErrorPlusColumnAboutToBeRemoved(const AbstractAspect*); void yErrorMinusColumnAboutToBeRemoved(const AbstractAspect*); void xColumnNameChanged(); void yColumnNameChanged(); + void xErrorPlusColumnNameChanged(); + void xErrorMinusColumnNameChanged(); + void yErrorPlusColumnNameChanged(); + void yErrorMinusColumnNameChanged(); + void valuesColumnNameChanged(); //SLOTs for changes triggered via QActions in the context menu void visibilityChanged(); void navigateTo(); protected: XYCurve(const QString& name, XYCurvePrivate* dd, AspectType type); XYCurvePrivate* const d_ptr; private: Q_DECLARE_PRIVATE(XYCurve) void init(); void initActions(); + bool columnRemoved(const AbstractColumn*, const AbstractAspect*) const; + XYCURVE_COLUMN_CONNECT(x) + XYCURVE_COLUMN_CONNECT(y) + XYCURVE_COLUMN_CONNECT(xErrorPlus) + XYCURVE_COLUMN_CONNECT(xErrorMinus) + XYCURVE_COLUMN_CONNECT(yErrorPlus) + XYCURVE_COLUMN_CONNECT(yErrorMinus) + XYCURVE_COLUMN_CONNECT(values) QAction* visibilityAction{nullptr}; QAction* navigateToAction{nullptr}; bool m_menusInitialized{false}; signals: //General-Tab void dataChanged(); //emitted when the actual curve data to be plotted was changed to re-adjust the plot void xDataChanged(); void yDataChanged(); + void xErrorPlusDataChanged(); + void xErrorMinusDataChanged(); + void yErrorPlusDataChanged(); + void yErrorMinusDataChanged(); + void valuesDataChanged(); void visibilityChanged(bool); void xColumnChanged(const AbstractColumn*); void yColumnChanged(const AbstractColumn*); //Line-Tab void lineTypeChanged(XYCurve::LineType); void lineSkipGapsChanged(bool); void lineIncreasingXOnlyChanged(bool); void lineInterpolationPointsCountChanged(int); void linePenChanged(const QPen&); void lineOpacityChanged(qreal); void dropLineTypeChanged(XYCurve::DropLineType); void dropLinePenChanged(const QPen&); void dropLineOpacityChanged(qreal); //Symbol-Tab void symbolsStyleChanged(Symbol::Style); void symbolsSizeChanged(qreal); void symbolsRotationAngleChanged(qreal); void symbolsOpacityChanged(qreal); void symbolsBrushChanged(QBrush); void symbolsPenChanged(const QPen&); //Values-Tab void valuesTypeChanged(XYCurve::ValuesType); void valuesColumnChanged(const AbstractColumn*); void valuesPositionChanged(XYCurve::ValuesPosition); void valuesDistanceChanged(qreal); void valuesRotationAngleChanged(qreal); void valuesOpacityChanged(qreal); void valuesPrefixChanged(QString); void valuesSuffixChanged(QString); void valuesFontChanged(QFont); void valuesColorChanged(QColor); //Filling void fillingPositionChanged(XYCurve::FillingPosition); void fillingTypeChanged(PlotArea::BackgroundType); void fillingColorStyleChanged(PlotArea::BackgroundColorStyle); void fillingImageStyleChanged(PlotArea::BackgroundImageStyle); void fillingBrushStyleChanged(Qt::BrushStyle); void fillingFirstColorChanged(QColor&); void fillingSecondColorChanged(QColor&); void fillingFileNameChanged(QString&); void fillingOpacityChanged(float); //Error bars void xErrorTypeChanged(XYCurve::ErrorType); void xErrorPlusColumnChanged(const AbstractColumn*); void xErrorMinusColumnChanged(const AbstractColumn*); void yErrorTypeChanged(XYCurve::ErrorType); void yErrorPlusColumnChanged(const AbstractColumn*); void yErrorMinusColumnChanged(const AbstractColumn*); void errorBarsCapSizeChanged(qreal); void errorBarsTypeChanged(XYCurve::ErrorBarsType); void errorBarsPenChanged(QPen); void errorBarsOpacityChanged(qreal); }; #endif diff --git a/src/backend/worksheet/plots/cartesian/XYDataReductionCurve.cpp b/src/backend/worksheet/plots/cartesian/XYDataReductionCurve.cpp index 03b9508a5..f7918713c 100644 --- a/src/backend/worksheet/plots/cartesian/XYDataReductionCurve.cpp +++ b/src/backend/worksheet/plots/cartesian/XYDataReductionCurve.cpp @@ -1,415 +1,407 @@ /*************************************************************************** File : XYDataReductionCurve.cpp Project : LabPlot Description : A xy-curve defined by a data reduction -------------------------------------------------------------------- Copyright : (C) 2016 Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2017 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ /*! \class XYDataReductionCurve \brief A xy-curve defined by a data reduction \ingroup worksheet */ #include "XYDataReductionCurve.h" #include "XYDataReductionCurvePrivate.h" #include "CartesianCoordinateSystem.h" #include "backend/core/column/Column.h" #include "backend/lib/commandtemplates.h" #include "backend/lib/macros.h" #include #include #include #include XYDataReductionCurve::XYDataReductionCurve(const QString& name) : XYAnalysisCurve(name, new XYDataReductionCurvePrivate(this), AspectType::XYDataReductionCurve) { } XYDataReductionCurve::XYDataReductionCurve(const QString& name, XYDataReductionCurvePrivate* dd) : XYAnalysisCurve(name, dd, AspectType::XYDataReductionCurve) { } //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene XYDataReductionCurve::~XYDataReductionCurve() = default; void XYDataReductionCurve::recalculate() { Q_D(XYDataReductionCurve); d->recalculate(); } /*! Returns an icon to be used in the project explorer. */ QIcon XYDataReductionCurve::icon() const { return QIcon::fromTheme("labplot-xy-data-reduction-curve"); } //############################################################################## //########################## getter methods ################################## //############################################################################## BASIC_SHARED_D_READER_IMPL(XYDataReductionCurve, XYDataReductionCurve::DataReductionData, dataReductionData, dataReductionData) const XYDataReductionCurve::DataReductionResult& XYDataReductionCurve::dataReductionResult() const { Q_D(const XYDataReductionCurve); return d->dataReductionResult; } //############################################################################## //################# setter methods and undo commands ########################## //############################################################################## STD_SETTER_CMD_IMPL_F_S(XYDataReductionCurve, SetDataReductionData, XYDataReductionCurve::DataReductionData, dataReductionData, recalculate); void XYDataReductionCurve::setDataReductionData(const XYDataReductionCurve::DataReductionData& reductionData) { Q_D(XYDataReductionCurve); exec(new XYDataReductionCurveSetDataReductionDataCmd(d, reductionData, ki18n("%1: set options and perform the data reduction"))); } //############################################################################## //######################### Private implementation ############################# //############################################################################## XYDataReductionCurvePrivate::XYDataReductionCurvePrivate(XYDataReductionCurve* owner) : XYAnalysisCurvePrivate(owner), q(owner) { } //no need to delete xColumn and yColumn, they are deleted //when the parent aspect is removed XYDataReductionCurvePrivate::~XYDataReductionCurvePrivate() = default; void XYDataReductionCurvePrivate::recalculate() { QElapsedTimer timer; timer.start(); //create dataReduction result columns if not available yet, clear them otherwise if (!xColumn) { xColumn = new Column("x", AbstractColumn::Numeric); yColumn = new Column("y", AbstractColumn::Numeric); xVector = static_cast* >(xColumn->data()); yVector = static_cast* >(yColumn->data()); xColumn->setHidden(true); q->addChild(xColumn); yColumn->setHidden(true); q->addChild(yColumn); q->setUndoAware(false); q->setXColumn(xColumn); q->setYColumn(yColumn); q->setUndoAware(true); } else { xVector->clear(); yVector->clear(); } // clear the previous result dataReductionResult = XYDataReductionCurve::DataReductionResult(); //determine the data source columns const AbstractColumn* tmpXDataColumn = nullptr; const AbstractColumn* tmpYDataColumn = nullptr; if (dataSourceType == XYAnalysisCurve::DataSourceSpreadsheet) { //spreadsheet columns as data source tmpXDataColumn = xDataColumn; tmpYDataColumn = yDataColumn; } else { //curve columns as data source tmpXDataColumn = dataSourceCurve->xColumn(); tmpYDataColumn = dataSourceCurve->yColumn(); } if (!tmpXDataColumn || !tmpYDataColumn) { recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } - //check column sizes - if (tmpXDataColumn->rowCount() != tmpYDataColumn->rowCount()) { - dataReductionResult.available = true; - dataReductionResult.valid = false; - dataReductionResult.status = i18n("Number of x and y data points must be equal."); - emit q->dataChanged(); - sourceDataChangedSinceLastRecalc = false; - return; - } - //copy all valid data point for the data reduction to temporary vectors QVector xdataVector; QVector ydataVector; double xmin; double xmax; if (dataReductionData.autoRange) { xmin = tmpXDataColumn->minimum(); xmax = tmpXDataColumn->maximum(); } else { xmin = dataReductionData.xRange.first(); xmax = dataReductionData.xRange.last(); } - for (int row = 0; rowrowCount(); ++row) { + int rowCount = qMin(tmpXDataColumn->rowCount(), tmpYDataColumn->rowCount()); + for (int row = 0; row < rowCount; ++row) { //only copy those data where _all_ values (for x and y, if given) are valid - if (!std::isnan(tmpXDataColumn->valueAt(row)) && !std::isnan(tmpYDataColumn->valueAt(row)) - && !tmpXDataColumn->isMasked(row) && !tmpYDataColumn->isMasked(row)) { + if (std::isnan(tmpXDataColumn->valueAt(row)) || std::isnan(tmpYDataColumn->valueAt(row)) + || tmpXDataColumn->isMasked(row) || tmpYDataColumn->isMasked(row)) + continue; - // only when inside given range - if (tmpXDataColumn->valueAt(row) >= xmin && tmpXDataColumn->valueAt(row) <= xmax) { - xdataVector.append(tmpXDataColumn->valueAt(row)); - ydataVector.append(tmpYDataColumn->valueAt(row)); - } + // only when inside given range + if (tmpXDataColumn->valueAt(row) >= xmin && tmpXDataColumn->valueAt(row) <= xmax) { + xdataVector.append(tmpXDataColumn->valueAt(row)); + ydataVector.append(tmpYDataColumn->valueAt(row)); } + } //number of data points to use const size_t n = (size_t)xdataVector.size(); if (n < 2) { dataReductionResult.available = true; dataReductionResult.valid = false; dataReductionResult.status = i18n("Not enough data points available."); recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } double* xdata = xdataVector.data(); double* ydata = ydataVector.data(); // dataReduction settings const nsl_geom_linesim_type type = dataReductionData.type; const double tol = dataReductionData.tolerance; const double tol2 = dataReductionData.tolerance2; DEBUG("n =" << n); DEBUG("type:" << nsl_geom_linesim_type_name[type]); DEBUG("tolerance/step:" << tol); DEBUG("tolerance2/repeat/maxtol/region:" << tol2); /////////////////////////////////////////////////////////// emit q->completed(10); size_t npoints = 0; double calcTolerance = 0; // calculated tolerance from Douglas-Peucker variant size_t *index = (size_t *) malloc(n*sizeof(size_t)); switch (type) { case nsl_geom_linesim_type_douglas_peucker_variant: // tol used as number of points npoints = tol; calcTolerance = nsl_geom_linesim_douglas_peucker_variant(xdata, ydata, n, npoints, index); break; case nsl_geom_linesim_type_douglas_peucker: npoints = nsl_geom_linesim_douglas_peucker(xdata, ydata, n, tol, index); break; case nsl_geom_linesim_type_nthpoint: // tol used as step npoints = nsl_geom_linesim_nthpoint(n, (int)tol, index); break; case nsl_geom_linesim_type_raddist: npoints = nsl_geom_linesim_raddist(xdata, ydata, n, tol, index); break; case nsl_geom_linesim_type_perpdist: // tol2 used as repeat npoints = nsl_geom_linesim_perpdist_repeat(xdata, ydata, n, tol, tol2, index); break; case nsl_geom_linesim_type_interp: npoints = nsl_geom_linesim_interp(xdata, ydata, n, tol, index); break; case nsl_geom_linesim_type_visvalingam_whyatt: npoints = nsl_geom_linesim_visvalingam_whyatt(xdata, ydata, n, tol, index); break; case nsl_geom_linesim_type_reumann_witkam: npoints = nsl_geom_linesim_reumann_witkam(xdata, ydata, n, tol, index); break; case nsl_geom_linesim_type_opheim: npoints = nsl_geom_linesim_opheim(xdata, ydata, n, tol, tol2, index); break; case nsl_geom_linesim_type_lang: // tol2 used as region npoints = nsl_geom_linesim_opheim(xdata, ydata, n, tol, tol2, index); break; } DEBUG("npoints =" << npoints); if (type == nsl_geom_linesim_type_douglas_peucker_variant) DEBUG("calculated tolerance =" << calcTolerance) else Q_UNUSED(calcTolerance); emit q->completed(80); xVector->resize((int)npoints); yVector->resize((int)npoints); for (int i = 0; i < (int)npoints; i++) { (*xVector)[i] = xdata[index[i]]; (*yVector)[i] = ydata[index[i]]; } emit q->completed(90); const double posError = nsl_geom_linesim_positional_squared_error(xdata, ydata, n, index); const double areaError = nsl_geom_linesim_area_error(xdata, ydata, n, index); free(index); /////////////////////////////////////////////////////////// //write the result dataReductionResult.available = true; dataReductionResult.valid = true; if (npoints > 0) dataReductionResult.status = QString("OK"); else dataReductionResult.status = QString("FAILURE"); dataReductionResult.elapsedTime = timer.elapsed(); dataReductionResult.npoints = npoints; dataReductionResult.posError = posError; dataReductionResult.areaError = areaError; //redraw the curve recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; emit q->completed(100); } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void XYDataReductionCurve::save(QXmlStreamWriter* writer) const{ Q_D(const XYDataReductionCurve); writer->writeStartElement("xyDataReductionCurve"); //write the base class XYAnalysisCurve::save(writer); //write xy-dataReduction-curve specific information // dataReduction data writer->writeStartElement("dataReductionData"); writer->writeAttribute( "autoRange", QString::number(d->dataReductionData.autoRange) ); writer->writeAttribute( "xRangeMin", QString::number(d->dataReductionData.xRange.first()) ); writer->writeAttribute( "xRangeMax", QString::number(d->dataReductionData.xRange.last()) ); writer->writeAttribute( "type", QString::number(d->dataReductionData.type) ); writer->writeAttribute( "autoTolerance", QString::number(d->dataReductionData.autoTolerance) ); writer->writeAttribute( "tolerance", QString::number(d->dataReductionData.tolerance) ); writer->writeAttribute( "autoTolerance2", QString::number(d->dataReductionData.autoTolerance2) ); writer->writeAttribute( "tolerance2", QString::number(d->dataReductionData.tolerance2) ); writer->writeEndElement();// dataReductionData // dataReduction results (generated columns) writer->writeStartElement("dataReductionResult"); writer->writeAttribute( "available", QString::number(d->dataReductionResult.available) ); writer->writeAttribute( "valid", QString::number(d->dataReductionResult.valid) ); writer->writeAttribute( "status", d->dataReductionResult.status ); writer->writeAttribute( "time", QString::number(d->dataReductionResult.elapsedTime) ); writer->writeAttribute( "npoints", QString::number(d->dataReductionResult.npoints) ); writer->writeAttribute( "posError", QString::number(d->dataReductionResult.posError) ); writer->writeAttribute( "areaError", QString::number(d->dataReductionResult.areaError) ); //save calculated columns if available if (d->xColumn) { d->xColumn->save(writer); d->yColumn->save(writer); } writer->writeEndElement(); //"dataReductionResult" writer->writeEndElement(); //"xyDataReductionCurve" } //! Load from XML bool XYDataReductionCurve::load(XmlStreamReader* reader, bool preview) { Q_D(XYDataReductionCurve); KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "xyDataReductionCurve") break; if (!reader->isStartElement()) continue; if (reader->name() == "xyAnalysisCurve") { if ( !XYAnalysisCurve::load(reader, preview) ) return false; } else if (!preview && reader->name() == "dataReductionData") { attribs = reader->attributes(); READ_INT_VALUE("autoRange", dataReductionData.autoRange, bool); READ_DOUBLE_VALUE("xRangeMin", dataReductionData.xRange.first()); READ_DOUBLE_VALUE("xRangeMax", dataReductionData.xRange.last()); READ_INT_VALUE("type", dataReductionData.type, nsl_geom_linesim_type); READ_INT_VALUE("autoTolerance", dataReductionData.autoTolerance, int); READ_DOUBLE_VALUE("tolerance", dataReductionData.tolerance); READ_INT_VALUE("autoTolerance2", dataReductionData.autoTolerance2, int); READ_DOUBLE_VALUE("tolerance2", dataReductionData.tolerance2); } else if (!preview && reader->name() == "dataReductionResult") { attribs = reader->attributes(); READ_INT_VALUE("available", dataReductionResult.available, int); READ_INT_VALUE("valid", dataReductionResult.valid, int); READ_STRING_VALUE("status", dataReductionResult.status); READ_INT_VALUE("time", dataReductionResult.elapsedTime, int); READ_INT_VALUE("npoints", dataReductionResult.npoints, size_t); READ_DOUBLE_VALUE("posError", dataReductionResult.posError); READ_DOUBLE_VALUE("areaError", dataReductionResult.areaError); } else if (reader->name() == "column") { Column* column = new Column(QString(), AbstractColumn::Numeric); if (!column->load(reader, preview)) { delete column; return false; } if (column->name() == "x") d->xColumn = column; else if (column->name() == "y") d->yColumn = column; } } if (preview) return true; // wait for data to be read before using the pointers QThreadPool::globalInstance()->waitForDone(); if (d->xColumn && d->yColumn) { d->xColumn->setHidden(true); addChild(d->xColumn); d->yColumn->setHidden(true); addChild(d->yColumn); d->xVector = static_cast* >(d->xColumn->data()); d->yVector = static_cast* >(d->yColumn->data()); XYCurve::d_ptr->xColumn = d->xColumn; XYCurve::d_ptr->yColumn = d->yColumn; recalcLogicalPoints(); } return true; } diff --git a/src/backend/worksheet/plots/cartesian/XYDifferentiationCurve.cpp b/src/backend/worksheet/plots/cartesian/XYDifferentiationCurve.cpp index 19ce938c5..7c8690950 100644 --- a/src/backend/worksheet/plots/cartesian/XYDifferentiationCurve.cpp +++ b/src/backend/worksheet/plots/cartesian/XYDifferentiationCurve.cpp @@ -1,363 +1,353 @@ /*************************************************************************** File : XYDifferentiationCurve.cpp Project : LabPlot Description : A xy-curve defined by an differentiation -------------------------------------------------------------------- Copyright : (C) 2016 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ /*! \class XYDifferentiationCurve \brief A xy-curve defined by an differentiation \ingroup worksheet */ #include "XYDifferentiationCurve.h" #include "XYDifferentiationCurvePrivate.h" #include "CartesianCoordinateSystem.h" #include "backend/core/column/Column.h" #include "backend/lib/commandtemplates.h" #include "backend/lib/macros.h" extern "C" { #include } #include #include #include #include XYDifferentiationCurve::XYDifferentiationCurve(const QString& name) : XYAnalysisCurve(name, new XYDifferentiationCurvePrivate(this), AspectType::XYDifferentiationCurve) { } XYDifferentiationCurve::XYDifferentiationCurve(const QString& name, XYDifferentiationCurvePrivate* dd) : XYAnalysisCurve(name, dd, AspectType::XYDifferentiationCurve) { } //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene XYDifferentiationCurve::~XYDifferentiationCurve() = default; void XYDifferentiationCurve::recalculate() { Q_D(XYDifferentiationCurve); d->recalculate(); } /*! Returns an icon to be used in the project explorer. */ QIcon XYDifferentiationCurve::icon() const { return QIcon::fromTheme("labplot-xy-curve"); } //############################################################################## //########################## getter methods ################################## //############################################################################## BASIC_SHARED_D_READER_IMPL(XYDifferentiationCurve, XYDifferentiationCurve::DifferentiationData, differentiationData, differentiationData) const XYDifferentiationCurve::DifferentiationResult& XYDifferentiationCurve::differentiationResult() const { Q_D(const XYDifferentiationCurve); return d->differentiationResult; } //############################################################################## //################# setter methods and undo commands ########################## //############################################################################## STD_SETTER_CMD_IMPL_F_S(XYDifferentiationCurve, SetDifferentiationData, XYDifferentiationCurve::DifferentiationData, differentiationData, recalculate); void XYDifferentiationCurve::setDifferentiationData(const XYDifferentiationCurve::DifferentiationData& differentiationData) { Q_D(XYDifferentiationCurve); exec(new XYDifferentiationCurveSetDifferentiationDataCmd(d, differentiationData, ki18n("%1: set options and perform the differentiation"))); } //############################################################################## //######################### Private implementation ############################# //############################################################################## XYDifferentiationCurvePrivate::XYDifferentiationCurvePrivate(XYDifferentiationCurve* owner) : XYAnalysisCurvePrivate(owner), q(owner) { } //no need to delete xColumn and yColumn, they are deleted //when the parent aspect is removed XYDifferentiationCurvePrivate::~XYDifferentiationCurvePrivate() = default; // ... // see XYFitCurvePrivate void XYDifferentiationCurvePrivate::recalculate() { QElapsedTimer timer; timer.start(); //create differentiation result columns if not available yet, clear them otherwise if (!xColumn) { xColumn = new Column("x", AbstractColumn::Numeric); yColumn = new Column("y", AbstractColumn::Numeric); xVector = static_cast* >(xColumn->data()); yVector = static_cast* >(yColumn->data()); xColumn->setHidden(true); q->addChild(xColumn); yColumn->setHidden(true); q->addChild(yColumn); q->setUndoAware(false); q->setXColumn(xColumn); q->setYColumn(yColumn); q->setUndoAware(true); } else { xVector->clear(); yVector->clear(); } // clear the previous result differentiationResult = XYDifferentiationCurve::DifferentiationResult(); //determine the data source columns const AbstractColumn* tmpXDataColumn = nullptr; const AbstractColumn* tmpYDataColumn = nullptr; if (dataSourceType == XYAnalysisCurve::DataSourceSpreadsheet) { //spreadsheet columns as data source tmpXDataColumn = xDataColumn; tmpYDataColumn = yDataColumn; } else { //curve columns as data source tmpXDataColumn = dataSourceCurve->xColumn(); tmpYDataColumn = dataSourceCurve->yColumn(); } if (!tmpXDataColumn || !tmpYDataColumn) { emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } - //check column sizes - if (tmpXDataColumn->rowCount() != tmpYDataColumn->rowCount()) { - differentiationResult.available = true; - differentiationResult.valid = false; - differentiationResult.status = i18n("Number of x and y data points must be equal."); - recalcLogicalPoints(); - emit q->dataChanged(); - sourceDataChangedSinceLastRecalc = false; - return; - } - //copy all valid data point for the differentiation to temporary vectors QVector xdataVector; QVector ydataVector; double xmin; double xmax; if (differentiationData.autoRange) { xmin = tmpXDataColumn->minimum(); xmax = tmpXDataColumn->maximum(); } else { xmin = differentiationData.xRange.first(); xmax = differentiationData.xRange.last(); } - for (int row = 0; row < tmpXDataColumn->rowCount(); ++row) { + int rowCount = qMin(tmpXDataColumn->rowCount(), tmpYDataColumn->rowCount()); + for (int row = 0; row < rowCount; ++row) { //only copy those data where _all_ values (for x and y, if given) are valid - if (!std::isnan(tmpXDataColumn->valueAt(row)) && !std::isnan(tmpYDataColumn->valueAt(row)) - && !tmpXDataColumn->isMasked(row) && !tmpYDataColumn->isMasked(row)) { + if (std::isnan(tmpXDataColumn->valueAt(row)) || std::isnan(tmpYDataColumn->valueAt(row)) + || tmpXDataColumn->isMasked(row) || tmpYDataColumn->isMasked(row)) + continue; - // only when inside given range - if (tmpXDataColumn->valueAt(row) >= xmin && tmpXDataColumn->valueAt(row) <= xmax) { - xdataVector.append(tmpXDataColumn->valueAt(row)); - ydataVector.append(tmpYDataColumn->valueAt(row)); - } + // only when inside given range + if (tmpXDataColumn->valueAt(row) >= xmin && tmpXDataColumn->valueAt(row) <= xmax) { + xdataVector.append(tmpXDataColumn->valueAt(row)); + ydataVector.append(tmpYDataColumn->valueAt(row)); } } //number of data points to differentiate const size_t n = (size_t)xdataVector.size(); if (n < 3) { differentiationResult.available = true; differentiationResult.valid = false; differentiationResult.status = i18n("Not enough data points available."); recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } double* xdata = xdataVector.data(); double* ydata = ydataVector.data(); // differentiation settings const nsl_diff_deriv_order_type derivOrder = differentiationData.derivOrder; const int accOrder = differentiationData.accOrder; DEBUG(nsl_diff_deriv_order_name[derivOrder] << "derivative"); DEBUG("accuracy order:" << accOrder); /////////////////////////////////////////////////////////// int status = 0; switch (derivOrder) { case nsl_diff_deriv_order_first: status = nsl_diff_first_deriv(xdata, ydata, n, accOrder); break; case nsl_diff_deriv_order_second: status = nsl_diff_second_deriv(xdata, ydata, n, accOrder); break; case nsl_diff_deriv_order_third: status = nsl_diff_third_deriv(xdata, ydata, n, accOrder); break; case nsl_diff_deriv_order_fourth: status = nsl_diff_fourth_deriv(xdata, ydata, n, accOrder); break; case nsl_diff_deriv_order_fifth: status = nsl_diff_fifth_deriv(xdata, ydata, n, accOrder); break; case nsl_diff_deriv_order_sixth: status = nsl_diff_sixth_deriv(xdata, ydata, n, accOrder); break; } xVector->resize((int)n); yVector->resize((int)n); memcpy(xVector->data(), xdata, n * sizeof(double)); memcpy(yVector->data(), ydata, n * sizeof(double)); /////////////////////////////////////////////////////////// //write the result differentiationResult.available = true; differentiationResult.valid = true; differentiationResult.status = QString::number(status); differentiationResult.elapsedTime = timer.elapsed(); //redraw the curve recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void XYDifferentiationCurve::save(QXmlStreamWriter* writer) const{ Q_D(const XYDifferentiationCurve); writer->writeStartElement("xyDifferentiationCurve"); //write the base class XYAnalysisCurve::save(writer); //write xy-differentiation-curve specific information // differentiation data writer->writeStartElement("differentiationData"); writer->writeAttribute( "derivOrder", QString::number(d->differentiationData.derivOrder) ); writer->writeAttribute( "accOrder", QString::number(d->differentiationData.accOrder) ); writer->writeAttribute( "autoRange", QString::number(d->differentiationData.autoRange) ); writer->writeAttribute( "xRangeMin", QString::number(d->differentiationData.xRange.first()) ); writer->writeAttribute( "xRangeMax", QString::number(d->differentiationData.xRange.last()) ); writer->writeEndElement();// differentiationData // differentiation results (generated columns) writer->writeStartElement("differentiationResult"); writer->writeAttribute( "available", QString::number(d->differentiationResult.available) ); writer->writeAttribute( "valid", QString::number(d->differentiationResult.valid) ); writer->writeAttribute( "status", d->differentiationResult.status ); writer->writeAttribute( "time", QString::number(d->differentiationResult.elapsedTime) ); //save calculated columns if available if (d->xColumn) { d->xColumn->save(writer); d->yColumn->save(writer); } writer->writeEndElement(); //"differentiationResult" writer->writeEndElement(); //"xyDifferentiationCurve" } //! Load from XML bool XYDifferentiationCurve::load(XmlStreamReader* reader, bool preview) { Q_D(XYDifferentiationCurve); KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "xyDifferentiationCurve") break; if (!reader->isStartElement()) continue; if (reader->name() == "xyAnalysisCurve") { if ( !XYAnalysisCurve::load(reader, preview) ) return false; } else if (!preview && reader->name() == "differentiationData") { attribs = reader->attributes(); READ_INT_VALUE("autoRange", differentiationData.autoRange, bool); READ_DOUBLE_VALUE("xRangeMin", differentiationData.xRange.first()); READ_DOUBLE_VALUE("xRangeMax", differentiationData.xRange.last()); READ_INT_VALUE("derivOrder", differentiationData.derivOrder, nsl_diff_deriv_order_type); READ_INT_VALUE("accOrder", differentiationData.accOrder, int); } else if (!preview && reader->name() == "differentiationResult") { attribs = reader->attributes(); READ_INT_VALUE("available", differentiationResult.available, int); READ_INT_VALUE("valid", differentiationResult.valid, int); READ_STRING_VALUE("status", differentiationResult.status); READ_INT_VALUE("time", differentiationResult.elapsedTime, int); } else if (reader->name() == "column") { Column* column = new Column(QString(), AbstractColumn::Numeric); if (!column->load(reader, preview)) { delete column; return false; } if (column->name() == "x") d->xColumn = column; else if (column->name() == "y") d->yColumn = column; } } if (preview) return true; // wait for data to be read before using the pointers QThreadPool::globalInstance()->waitForDone(); if (d->xColumn && d->yColumn) { d->xColumn->setHidden(true); addChild(d->xColumn); d->yColumn->setHidden(true); addChild(d->yColumn); d->xVector = static_cast* >(d->xColumn->data()); d->yVector = static_cast* >(d->yColumn->data()); XYCurve::d_ptr->xColumn = d->xColumn; XYCurve::d_ptr->yColumn = d->yColumn; recalcLogicalPoints(); } return true; } diff --git a/src/backend/worksheet/plots/cartesian/XYFitCurve.cpp b/src/backend/worksheet/plots/cartesian/XYFitCurve.cpp index b03866cfd..c19662572 100644 --- a/src/backend/worksheet/plots/cartesian/XYFitCurve.cpp +++ b/src/backend/worksheet/plots/cartesian/XYFitCurve.cpp @@ -1,2414 +1,2406 @@ /*************************************************************************** File : XYFitCurve.cpp Project : LabPlot Description : A xy-curve defined by a fit model -------------------------------------------------------------------- Copyright : (C) 2014-2017 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2016-2018 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ /*! \class XYFitCurve \brief A xy-curve defined by a fit model \ingroup worksheet */ #include "XYFitCurve.h" #include "XYFitCurvePrivate.h" #include "backend/core/AbstractColumn.h" #include "backend/core/column/Column.h" #include "backend/lib/commandtemplates.h" #include "backend/lib/macros.h" #include "backend/gsl/errors.h" #include "backend/gsl/ExpressionParser.h" extern "C" { #include #include #include #include #include #include #include "backend/gsl/parser.h" #include "backend/nsl/nsl_sf_stats.h" #include "backend/nsl/nsl_stats.h" } #include #include #include XYFitCurve::XYFitCurve(const QString& name) : XYAnalysisCurve(name, new XYFitCurvePrivate(this), AspectType::XYFitCurve) { } XYFitCurve::XYFitCurve(const QString& name, XYFitCurvePrivate* dd) : XYAnalysisCurve(name, dd, AspectType::XYFitCurve) { } //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene XYFitCurve::~XYFitCurve() = default; void XYFitCurve::recalculate() { Q_D(XYFitCurve); d->recalculate(); } void XYFitCurve::evaluate(bool preview) { Q_D(XYFitCurve); d->evaluate(preview); } void XYFitCurve::initStartValues(const XYCurve* curve) { Q_D(XYFitCurve); XYFitCurve::FitData& fitData = d->fitData; initStartValues(fitData, curve); } void XYFitCurve::initStartValues(XYFitCurve::FitData& fitData, const XYCurve* curve) { DEBUG("XYFitCurve::initStartValues()"); if (!curve) { DEBUG(" no curve given"); return; } const Column* tmpXDataColumn = dynamic_cast(curve->xColumn()); const Column* tmpYDataColumn = dynamic_cast(curve->yColumn()); if (!tmpXDataColumn || !tmpYDataColumn) { DEBUG(" data columns not available"); return; } DEBUG(" x data rows = " << tmpXDataColumn->rowCount()); nsl_fit_model_category modelCategory = fitData.modelCategory; int modelType = fitData.modelType; int degree = fitData.degree; DEBUG(" fit model type = " << modelType << ", degree = " << degree); QVector& paramStartValues = fitData.paramStartValues; //QVector* xVector = static_cast* >(tmpXDataColumn->data()); //double xmean = gsl_stats_mean(xVector->constData(), 1, tmpXDataColumn->rowCount()); double xmin = tmpXDataColumn->minimum(); double xmax = tmpXDataColumn->maximum(); //double ymin = tmpYDataColumn->minimum(); //double ymax = tmpYDataColumn->maximum(); double xrange = xmax-xmin; //double yrange = ymax-ymin; DEBUG(" x min/max = " << xmin << ' ' << xmax); //DEBUG(" y min/max = " << ymin << ' ' << ymax); switch (modelCategory) { case nsl_fit_model_basic: switch (modelType) { case nsl_fit_model_polynomial: // not needed (works anyway) break; //TODO: handle basic models case nsl_fit_model_power: case nsl_fit_model_exponential: case nsl_fit_model_inverse_exponential: case nsl_fit_model_fourier: break; } break; case nsl_fit_model_peak: // use equidistant mu's and (xmax-xmin)/(10*degree) as sigma(, gamma) switch (modelType) { case nsl_fit_model_gaussian: case nsl_fit_model_lorentz: case nsl_fit_model_sech: case nsl_fit_model_logistic: for (int d = 0; d < degree; d++) { paramStartValues[3*d+2] = xmin + (d+1.)*xrange/(degree+1.); // mu paramStartValues[3*d+1] = xrange/(10.*degree); // sigma } break; case nsl_fit_model_voigt: for (int d = 0; d < degree; d++) { paramStartValues[4*d+1] = xmin + (d+1.)*xrange/(degree+1.); // mu paramStartValues[4*d+2] = xrange/(10.*degree); // sigma paramStartValues[4*d+3] = xrange/(10.*degree); // gamma } break; case nsl_fit_model_pseudovoigt1: for (int d = 0; d < degree; d++) { paramStartValues[4*d+1] = 0.5; // eta paramStartValues[4*d+2] = xrange/(10.*degree); // sigma paramStartValues[4*d+3] = xmin + (d+1.)*xrange/(degree+1.); // mu } break; } break; case nsl_fit_model_growth: switch (modelType) { case nsl_fit_model_atan: case nsl_fit_model_tanh: case nsl_fit_model_algebraic_sigmoid: case nsl_fit_model_erf: case nsl_fit_model_gudermann: case nsl_fit_model_sigmoid: // use (xmax+xmin)/2 as mu and (xmax-xmin)/10 as sigma paramStartValues[1] = (xmax+xmin)/2.; paramStartValues[2] = xrange/10.; break; case nsl_fit_model_hill: paramStartValues[2] = xrange/10.; break; case nsl_fit_model_gompertz: //TODO break; } break; case nsl_fit_model_distribution: switch (modelType) { case nsl_sf_stats_gaussian: case nsl_sf_stats_laplace: case nsl_sf_stats_rayleigh_tail: case nsl_sf_stats_lognormal: case nsl_sf_stats_logistic: case nsl_sf_stats_sech: case nsl_sf_stats_cauchy_lorentz: case nsl_sf_stats_levy: // use (xmax+xmin)/2 as mu and (xmax-xmin)/10 as sigma paramStartValues[2] = (xmin+xmax)/2.; paramStartValues[1] = xrange/10.; break; //TODO: other types default: break; } break; case nsl_fit_model_custom: // not possible break; } } /*! * sets the parameter names for given model category, model type and degree in \c fitData for given action */ void XYFitCurve::initFitData(PlotDataDialog::AnalysisAction action) { if (!action) return; Q_D(XYFitCurve); XYFitCurve::FitData& fitData = d->fitData; if (action == PlotDataDialog::FitLinear) { //Linear fitData.modelCategory = nsl_fit_model_basic; fitData.modelType = (int)nsl_fit_model_polynomial; fitData.degree = 1; } else if (action == PlotDataDialog::FitPower) { //Power fitData.modelCategory = nsl_fit_model_basic; fitData.modelType = (int)nsl_fit_model_power; fitData.degree = 1; } else if (action == PlotDataDialog::FitExp1) { //Exponential (degree 1) fitData.modelCategory = nsl_fit_model_basic; fitData.modelType = (int)nsl_fit_model_exponential; fitData.degree = 1; } else if (action == PlotDataDialog::FitExp2) { //Exponential (degree 2) fitData.modelCategory = nsl_fit_model_basic; fitData.modelType = (int)nsl_fit_model_exponential; fitData.degree = 2; } else if (action == PlotDataDialog::FitInvExp) { //Inverse exponential fitData.modelCategory = nsl_fit_model_basic; fitData.modelType = (int)nsl_fit_model_inverse_exponential; } else if (action == PlotDataDialog::FitGauss) { //Gauss fitData.modelCategory = nsl_fit_model_peak; fitData.modelType = (int)nsl_fit_model_gaussian; fitData.degree = 1; } else if (action == PlotDataDialog::FitCauchyLorentz) { //Cauchy-Lorentz fitData.modelCategory = nsl_fit_model_peak; fitData.modelType = (int)nsl_fit_model_lorentz; fitData.degree = 1; } else if (action == PlotDataDialog::FitTan) { //Arc tangent fitData.modelCategory = nsl_fit_model_growth; fitData.modelType = (int)nsl_fit_model_atan; } else if (action == PlotDataDialog::FitTanh) { //Hyperbolic tangent fitData.modelCategory = nsl_fit_model_growth; fitData.modelType = (int)nsl_fit_model_tanh; } else if (action == PlotDataDialog::FitErrFunc) { //Error function fitData.modelCategory = nsl_fit_model_growth; fitData.modelType = (int)nsl_fit_model_erf; } else { //Custom fitData.modelCategory = nsl_fit_model_custom; fitData.modelType = 0; } XYFitCurve::initFitData(fitData); } /*! * sets the model expression and the parameter names for given model category, model type and degree in \c fitData */ void XYFitCurve::initFitData(XYFitCurve::FitData& fitData) { nsl_fit_model_category modelCategory = fitData.modelCategory; int modelType = fitData.modelType; QString& model = fitData.model; QStringList& paramNames = fitData.paramNames; QStringList& paramNamesUtf8 = fitData.paramNamesUtf8; int degree = fitData.degree; QVector& paramStartValues = fitData.paramStartValues; QVector& paramLowerLimits = fitData.paramLowerLimits; QVector& paramUpperLimits = fitData.paramUpperLimits; QVector& paramFixed = fitData.paramFixed; if (modelCategory != nsl_fit_model_custom) { DEBUG("XYFitCurve::initFitData() for model category = " << nsl_fit_model_category_name[modelCategory] << ", model type = " << modelType << ", degree = " << degree); paramNames.clear(); } else { DEBUG("XYFitCurve::initFitData() for model category = nsl_fit_model_custom, model type = " << modelType << ", degree = " << degree); } paramNamesUtf8.clear(); // 10 indices used in multi degree models QStringList indices = { UTF8_QSTRING("₁"), UTF8_QSTRING("₂"), UTF8_QSTRING("₃"), UTF8_QSTRING("₄"), UTF8_QSTRING("₅"), UTF8_QSTRING("₆"), UTF8_QSTRING("₇"), UTF8_QSTRING("₈"), UTF8_QSTRING("₉"), UTF8_QSTRING("₁₀")}; switch (modelCategory) { case nsl_fit_model_basic: model = nsl_fit_model_basic_equation[fitData.modelType]; switch (modelType) { case nsl_fit_model_polynomial: paramNames << "c0" << "c1"; paramNamesUtf8 << UTF8_QSTRING("c₀") << UTF8_QSTRING("c₁"); if (degree == 2) { model += " + c2*x^2"; paramNames << "c2"; paramNamesUtf8 << UTF8_QSTRING("c₂"); } else if (degree > 2) { for (int i = 2; i <= degree; ++i) { QString numStr = QString::number(i); model += "+c" + numStr + "*x^" + numStr; paramNames << 'c' + numStr; paramNamesUtf8 << 'c' + indices[i-1]; } } break; case nsl_fit_model_power: if (degree == 1) { paramNames << "a" << "b"; } else { paramNames << "a" << "b" << "c"; model = "a + b*x^c"; } break; case nsl_fit_model_exponential: if (degree == 1) { paramNames << "a" << "b"; } else { for (int i = 1; i <= degree; i++) { QString numStr = QString::number(i); if (i == 1) model = "a1*exp(b1*x)"; else model += " + a" + numStr + "*exp(b" + numStr + "*x)"; paramNames << 'a' + numStr << 'b' + numStr; paramNamesUtf8 << 'a' + indices[i-1] << 'b' + indices[i-1]; } } break; case nsl_fit_model_inverse_exponential: paramNames << "a" << "b" << "c"; break; case nsl_fit_model_fourier: paramNames << "w" << "a0" << "a1" << "b1"; paramNamesUtf8 << UTF8_QSTRING("ω") << UTF8_QSTRING("a₀") << UTF8_QSTRING("a₁") << UTF8_QSTRING("b₁"); if (degree > 1) { for (int i = 1; i <= degree; ++i) { QString numStr = QString::number(i); model += "+ (a" + numStr + "*cos(" + numStr + "*w*x) + b" + numStr + "*sin(" + numStr + "*w*x))"; paramNames << 'a' + numStr << 'b' + numStr; paramNamesUtf8 << 'a' + indices[i-1] << 'b' + indices[i-1]; } } break; } break; case nsl_fit_model_peak: model = nsl_fit_model_peak_equation[fitData.modelType]; switch (modelType) { case nsl_fit_model_gaussian: switch (degree) { case 1: paramNames << "a" << "s" << "mu"; paramNamesUtf8 << "A" << UTF8_QSTRING("σ") << UTF8_QSTRING("μ"); break; default: model = "1./sqrt(2*pi) * ("; for (int i = 1; i <= degree; ++i) { QString numStr = QString::number(i); if (i > 1) model += " + "; model += 'a' + numStr + "/s" + numStr + "* exp(-((x-mu" + numStr + ")/s" + numStr + ")^2/2)"; paramNames << 'a' + numStr << 's' + numStr << "mu" + numStr; paramNamesUtf8 << 'A' + indices[i-1] << UTF8_QSTRING("σ") + indices[i-1] << UTF8_QSTRING("μ") + indices[i-1]; } model += ')'; } break; case nsl_fit_model_lorentz: switch (degree) { case 1: paramNames << "a" << "g" << "mu"; paramNamesUtf8 << "A" << UTF8_QSTRING("γ") << UTF8_QSTRING("μ"); break; default: model = "1./pi * ("; for (int i = 1; i <= degree; ++i) { QString numStr = QString::number(i); if (i > 1) model += " + "; model += 'a' + numStr + " * g" + numStr + "/(g" + numStr + "^2+(x-mu" + numStr + ")^2)"; paramNames << 'a' + numStr << 'g' + numStr << "mu" + numStr; paramNamesUtf8 << 'A' + indices[i-1] << UTF8_QSTRING("γ") + indices[i-1] << UTF8_QSTRING("μ") + indices[i-1]; } model += ')'; } break; case nsl_fit_model_sech: switch (degree) { case 1: paramNames << "a" << "s" << "mu"; paramNamesUtf8 << "A" << UTF8_QSTRING("σ") << UTF8_QSTRING("μ"); break; default: model = "1/pi * ("; for (int i = 1; i <= degree; ++i) { QString numStr = QString::number(i); if (i > 1) model += " + "; model += 'a' + numStr + "/s" + numStr + "* sech((x-mu" + numStr + ")/s" + numStr + ')'; paramNames << 'a' + numStr << 's' + numStr << "mu" + numStr; paramNamesUtf8 << 'A' + indices[i-1] << UTF8_QSTRING("σ") + indices[i-1] << UTF8_QSTRING("μ") + indices[i-1]; } model += ')'; } break; case nsl_fit_model_logistic: switch (degree) { case 1: paramNames << "a" << "s" << "mu"; paramNamesUtf8 << "A" << UTF8_QSTRING("σ") << UTF8_QSTRING("μ"); break; default: model = "1/4 * ("; for (int i = 1; i <= degree; ++i) { QString numStr = QString::number(i); if (i > 1) model += " + "; model += 'a' + numStr + "/s" + numStr + "* sech((x-mu" + numStr + ")/2/s" + numStr + ")**2"; paramNames << 'a' + numStr << 's' + numStr << "mu" + numStr; paramNamesUtf8 << 'A' + indices[i-1] << UTF8_QSTRING("σ") + indices[i-1] << UTF8_QSTRING("μ") + indices[i-1]; } model += ')'; } break; case nsl_fit_model_voigt: switch (degree) { case 1: paramNames << "a" << "mu" << "s" << "g"; paramNamesUtf8 << "A" << UTF8_QSTRING("μ") << UTF8_QSTRING("σ") << UTF8_QSTRING("γ"); break; default: model.clear(); for (int i = 1; i <= degree; ++i) { QString numStr = QString::number(i); if (i > 1) model += " + "; model += 'a' + numStr + "*voigt(x-mu" + numStr + ",s" + numStr + ",g" + numStr + ')'; paramNames << 'a' + numStr << "mu" + numStr << 's' + numStr << 'g' + numStr; paramNamesUtf8 << 'A' + indices[i-1] << UTF8_QSTRING("μ") + indices[i-1] << UTF8_QSTRING("σ") + indices[i-1] << UTF8_QSTRING("γ") + indices[i-1]; } } break; case nsl_fit_model_pseudovoigt1: switch (degree) { case 1: paramNames << "a" << "et" << "w" << "mu"; // eta function exists! paramNamesUtf8 << "A" << UTF8_QSTRING("η") << "w" << UTF8_QSTRING("μ"); break; default: model.clear(); for (int i = 1; i <= degree; ++i) { QString numStr = QString::number(i); if (i > 1) model += " + "; model += 'a' + numStr + "*pseudovoigt1(x-mu" + numStr + ",eta" + numStr + ",w" + numStr + ')'; paramNames << 'a' + numStr << "eta" + numStr << 'w' + numStr << "mu" + numStr; paramNamesUtf8 << 'A' + indices[i-1] << UTF8_QSTRING("η") + indices[i-1] << 'w' + indices[i-1] << UTF8_QSTRING("μ") + indices[i-1]; } } break; } break; case nsl_fit_model_growth: model = nsl_fit_model_growth_equation[fitData.modelType]; switch (modelType) { case nsl_fit_model_atan: case nsl_fit_model_tanh: case nsl_fit_model_algebraic_sigmoid: case nsl_fit_model_erf: case nsl_fit_model_gudermann: paramNames << "a" << "mu" << "s"; paramNamesUtf8 << "A" << UTF8_QSTRING("μ") << UTF8_QSTRING("σ"); break; case nsl_fit_model_sigmoid: paramNames << "a" << "mu" << "k"; paramNamesUtf8 << "A" << UTF8_QSTRING("μ") << "k"; break; case nsl_fit_model_hill: paramNames << "a" << "n" << "a"; paramNamesUtf8 << "A" << "n" << UTF8_QSTRING("σ"); break; case nsl_fit_model_gompertz: paramNames << "a" << "b" << "c"; break; } break; case nsl_fit_model_distribution: model = nsl_sf_stats_distribution_equation[fitData.modelType]; switch (modelType) { case nsl_sf_stats_gaussian: case nsl_sf_stats_laplace: case nsl_sf_stats_rayleigh_tail: case nsl_sf_stats_lognormal: case nsl_sf_stats_logistic: case nsl_sf_stats_sech: paramNames << "a" << "s" << "mu"; paramNamesUtf8 << "A" << UTF8_QSTRING("σ") << UTF8_QSTRING("μ"); break; case nsl_sf_stats_gaussian_tail: paramNames << "A" << "s" << "a" << "mu"; paramNamesUtf8 << "A" << UTF8_QSTRING("σ") << "a" << UTF8_QSTRING("μ"); break; case nsl_sf_stats_exponential: paramNames << "a" << "l" << "mu"; paramNamesUtf8 << "A" << UTF8_QSTRING("λ") << UTF8_QSTRING("μ"); break; case nsl_sf_stats_exponential_power: paramNames << "a" << "s" << "b" << "mu"; paramNamesUtf8 << "A" << UTF8_QSTRING("σ") << "b" << UTF8_QSTRING("μ"); break; case nsl_sf_stats_cauchy_lorentz: case nsl_sf_stats_levy: paramNames << "a" << "g" << "mu"; paramNamesUtf8 << "A" << UTF8_QSTRING("γ") << UTF8_QSTRING("μ"); break; case nsl_sf_stats_rayleigh: paramNames << "a" << "s"; paramNamesUtf8 << "A" << UTF8_QSTRING("σ"); break; case nsl_sf_stats_landau: paramNames << "a"; paramNamesUtf8 << "A"; break; case nsl_sf_stats_levy_alpha_stable: // unused distributions case nsl_sf_stats_levy_skew_alpha_stable: case nsl_sf_stats_bernoulli: break; case nsl_sf_stats_gamma: paramNames << "a" << "k" << "t"; paramNamesUtf8 << "A"<< "k" << UTF8_QSTRING("θ"); break; case nsl_sf_stats_flat: paramNames << "A" << "b" << "a"; break; case nsl_sf_stats_chi_squared: paramNames << "a" << "n"; paramNamesUtf8 << "A" << "n"; break; case nsl_sf_stats_fdist: paramNames << "a" << "n1" << "n2"; paramNamesUtf8 << "A" << UTF8_QSTRING("ν₁") << UTF8_QSTRING("ν₂"); break; case nsl_sf_stats_tdist: paramNames << "a" << "n"; paramNamesUtf8 << "A" << UTF8_QSTRING("ν"); break; case nsl_sf_stats_beta: case nsl_sf_stats_pareto: paramNames << "A" << "a" << "b"; break; case nsl_sf_stats_weibull: paramNames << "a" << "k" << "l" << "mu"; paramNamesUtf8 << "A" << "k" << UTF8_QSTRING("λ") << UTF8_QSTRING("μ"); break; case nsl_sf_stats_gumbel1: paramNames << "a" << "s" << "mu" << "b"; paramNamesUtf8 << "A" << UTF8_QSTRING("σ") << UTF8_QSTRING("μ") << UTF8_QSTRING("β"); break; case nsl_sf_stats_gumbel2: paramNames << "A" << "a" << "b" << "mu"; paramNamesUtf8 << "A" << "a" << "b" << UTF8_QSTRING("μ"); break; case nsl_sf_stats_poisson: paramNames << "a" << "l"; paramNamesUtf8 << "A" << UTF8_QSTRING("λ"); break; case nsl_sf_stats_binomial: case nsl_sf_stats_negative_binomial: case nsl_sf_stats_pascal: paramNames << "a" << "p" << "n"; paramNamesUtf8 << "A" << "p" << "n"; break; case nsl_sf_stats_geometric: case nsl_sf_stats_logarithmic: paramNames << "a" << "p"; paramNamesUtf8 << "A" << "p"; break; case nsl_sf_stats_hypergeometric: paramNames << "a" << "n1" << "n2" << "t"; paramNamesUtf8 << "A" << UTF8_QSTRING("n₁") << UTF8_QSTRING("n₂") << "t"; break; case nsl_sf_stats_maxwell_boltzmann: paramNames << "a" << "s"; paramNamesUtf8 << "A" << UTF8_QSTRING("σ"); break; case nsl_sf_stats_frechet: paramNames << "a" << "g" << "s" << "mu"; paramNamesUtf8 << "A" << UTF8_QSTRING("γ") << UTF8_QSTRING("σ") << UTF8_QSTRING("μ"); break; } break; case nsl_fit_model_custom: break; } DEBUG("model: " << model.toStdString()); if (paramNamesUtf8.isEmpty()) paramNamesUtf8 << paramNames; //resize the vector for the start values and set the elements to 1.0 //in case a custom model is used, do nothing, we take over the previous values if (modelCategory != nsl_fit_model_custom) { const int np = paramNames.size(); paramStartValues.resize(np); paramFixed.resize(np); paramLowerLimits.resize(np); paramUpperLimits.resize(np); for (int i = 0; i < np; ++i) { paramStartValues[i] = 1.0; paramFixed[i] = false; paramLowerLimits[i] = -std::numeric_limits::max(); paramUpperLimits[i] = std::numeric_limits::max(); } // set some model-dependent start values // TODO: see initStartValues() if (modelCategory == nsl_fit_model_distribution) { if (modelType == (int)nsl_sf_stats_flat) paramStartValues[2] = -1.0; else if (modelType == (int)nsl_sf_stats_levy) paramStartValues[2] = 0.0; else if (modelType == (int)nsl_sf_stats_exponential_power || modelType == (int)nsl_sf_stats_weibull || modelType == (int)nsl_sf_stats_gumbel2 || modelType == (int)nsl_sf_stats_frechet) paramStartValues[3] = 0.0; else if (modelType == (int)nsl_sf_stats_binomial || modelType == (int)nsl_sf_stats_negative_binomial || modelType == (int)nsl_sf_stats_pascal || modelType == (int)nsl_sf_stats_geometric || modelType == (int)nsl_sf_stats_logarithmic) paramStartValues[1] = 0.5; } } } /*! Returns an icon to be used in the project explorer. */ QIcon XYFitCurve::icon() const { return QIcon::fromTheme("labplot-xy-fit-curve"); } //############################################################################## //########################## getter methods ################################## //############################################################################## BASIC_SHARED_D_READER_IMPL(XYFitCurve, const AbstractColumn*, xErrorColumn, xErrorColumn) BASIC_SHARED_D_READER_IMPL(XYFitCurve, const AbstractColumn*, yErrorColumn, yErrorColumn) const QString& XYFitCurve::xErrorColumnPath() const { Q_D(const XYFitCurve); return d->xErrorColumnPath; } const QString& XYFitCurve::yErrorColumnPath() const { Q_D(const XYFitCurve); return d->yErrorColumnPath; } BASIC_SHARED_D_READER_IMPL(XYFitCurve, XYFitCurve::FitData, fitData, fitData) const XYFitCurve::FitResult& XYFitCurve::fitResult() const { Q_D(const XYFitCurve); return d->fitResult; } //############################################################################## //################# setter methods and undo commands ########################## //############################################################################## STD_SETTER_CMD_IMPL_S(XYFitCurve, SetXErrorColumn, const AbstractColumn*, xErrorColumn) void XYFitCurve::setXErrorColumn(const AbstractColumn* column) { Q_D(XYFitCurve); if (column != d->xErrorColumn) { exec(new XYFitCurveSetXErrorColumnCmd(d, column, ki18n("%1: assign x-error"))); handleSourceDataChanged(); if (column) { connect(column, &AbstractColumn::dataChanged, this, [=](){ handleSourceDataChanged(); }); //TODO disconnect on undo } } } STD_SETTER_CMD_IMPL_S(XYFitCurve, SetYErrorColumn, const AbstractColumn*, yErrorColumn) void XYFitCurve::setYErrorColumn(const AbstractColumn* column) { Q_D(XYFitCurve); if (column != d->yErrorColumn) { exec(new XYFitCurveSetYErrorColumnCmd(d, column, ki18n("%1: assign y-error"))); handleSourceDataChanged(); if (column) { connect(column, &AbstractColumn::dataChanged, this, [=](){ handleSourceDataChanged(); }); //TODO disconnect on undo } } } // do not recalculate (allow preview) //STD_SETTER_CMD_IMPL_F_S(XYFitCurve, SetFitData, XYFitCurve::FitData, fitData, recalculate) STD_SETTER_CMD_IMPL_S(XYFitCurve, SetFitData, XYFitCurve::FitData, fitData) void XYFitCurve::setFitData(const XYFitCurve::FitData& fitData) { Q_D(XYFitCurve); exec(new XYFitCurveSetFitDataCmd(d, fitData, ki18n("%1: set fit options and perform the fit"))); } //############################################################################## //######################### Private implementation ############################# //############################################################################## XYFitCurvePrivate::XYFitCurvePrivate(XYFitCurve* owner) : XYAnalysisCurvePrivate(owner), q(owner) {} //no need to delete xColumn and yColumn, they are deleted //when the parent aspect is removed XYFitCurvePrivate::~XYFitCurvePrivate() = default; // data structure to pass parameter to fit functions struct data { size_t n; //number of data points double* x; //pointer to the vector with x-data values double* y; //pointer to the vector with y-data values double* weight; //pointer to the vector with weight values nsl_fit_model_category modelCategory; int modelType; int degree; QString* func; // string containing the definition of the model/function QStringList* paramNames; double* paramMin; // lower parameter limits double* paramMax; // upper parameter limits bool* paramFixed; // parameter fixed? }; /*! * \param paramValues vector containing current values of the fit parameters * \param params * \param f vector with the weighted residuals weight[i]*(Yi - y[i]) */ int func_f(const gsl_vector* paramValues, void* params, gsl_vector* f) { //DEBUG("func_f"); size_t n = ((struct data*)params)->n; double* x = ((struct data*)params)->x; double* y = ((struct data*)params)->y; double* weight = ((struct data*)params)->weight; nsl_fit_model_category modelCategory = ((struct data*)params)->modelCategory; unsigned int modelType = ((struct data*)params)->modelType; QByteArray funcba = ((struct data*)params)->func->toLatin1(); // a local byte array is needed! const char *func = funcba.constData(); // function to evaluate QStringList* paramNames = ((struct data*)params)->paramNames; double *min = ((struct data*)params)->paramMin; double *max = ((struct data*)params)->paramMax; // set current values of the parameters for (int i = 0; i < paramNames->size(); i++) { double v = gsl_vector_get(paramValues, (size_t)i); // bound values if limits are set QByteArray paramnameba = paramNames->at(i).toLatin1(); assign_variable(paramnameba.constData(), nsl_fit_map_bound(v, min[i], max[i])); QDEBUG("Parameter"<n; double* xVector = ((struct data*)params)->x; double* weight = ((struct data*)params)->weight; nsl_fit_model_category modelCategory = ((struct data*)params)->modelCategory; unsigned int modelType = ((struct data*)params)->modelType; unsigned int degree = ((struct data*)params)->degree; QStringList* paramNames = ((struct data*)params)->paramNames; double *min = ((struct data*)params)->paramMin; double *max = ((struct data*)params)->paramMax; bool *fixed = ((struct data*)params)->paramFixed; // calculate the Jacobian matrix: // Jacobian matrix J(i,j) = df_i / dx_j // where f_i = w_i*(Y_i - y_i), // Y_i = model and the x_j are the parameters double x; switch (modelCategory) { case nsl_fit_model_basic: switch (modelType) { case nsl_fit_model_polynomial: // Y(x) = c0 + c1*x + ... + cn*x^n for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < (unsigned int)paramNames->size(); ++j) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_polynomial_param_deriv(x, j, weight[i])); } } break; case nsl_fit_model_power: // Y(x) = a*x^b or Y(x) = a + b*x^c. if (degree == 1) { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double b = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (int j = 0; j < 2; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_power1_param_deriv(j, x, a, b, weight[i])); } } } else if (degree == 2) { const double b = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double c = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (int j = 0; j < 3; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_power2_param_deriv(j, x, b, c, weight[i])); } } } break; case nsl_fit_model_exponential: { // Y(x) = a*exp(b*x) + c*exp(d*x) + ... double *p = new double[2*degree]; for (unsigned int i = 0; i < 2*degree; i++) p[i] = nsl_fit_map_bound(gsl_vector_get(paramValues, i), min[i], max[i]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 2*degree; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_exponentialn_param_deriv(j, x, p, weight[i])); } } delete[] p; break; } case nsl_fit_model_inverse_exponential: { // Y(x) = a*(1-exp(b*x))+c const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double b = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 3; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_inverse_exponential_param_deriv(j, x, a, b, weight[i])); } } break; } case nsl_fit_model_fourier: { // Y(x) = a0 + (a1*cos(w*x) + b1*sin(w*x)) + ... + (an*cos(n*w*x) + bn*sin(n*w*x) //parameters: w, a0, a1, b1, ... an, bn double* a = new double[degree]; double* b = new double[degree]; double w = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); a[0] = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); b[0] = 0; for (unsigned int i = 1; i < degree; ++i) { a[i] = nsl_fit_map_bound(gsl_vector_get(paramValues, 2*i), min[2*i], max[2*i]); b[i] = nsl_fit_map_bound(gsl_vector_get(paramValues, 2*i+1), min[2*i+1], max[2*i+1]); } for (size_t i = 0; i < n; i++) { x = xVector[i]; double wd = 0; //first derivative with respect to the w parameter for (unsigned int j = 1; j < degree; ++j) { wd += -a[j]*j*x*sin(j*w*x) + b[j]*j*x*cos(j*w*x); } gsl_matrix_set(J, i, 0, weight[i]*wd); gsl_matrix_set(J, i, 1, weight[i]); for (unsigned int j = 1; j <= degree; ++j) { gsl_matrix_set(J, (size_t)i, (size_t)(2*j), nsl_fit_model_fourier_param_deriv(0, j, x, w, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(2*j+1), nsl_fit_model_fourier_param_deriv(1, j, x, w, weight[i])); } for (unsigned int j = 0; j <= 2*degree+1; j++) if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); } delete[] a; delete[] b; break; } } break; case nsl_fit_model_peak: switch (modelType) { case nsl_fit_model_gaussian: case nsl_fit_model_lorentz: case nsl_fit_model_sech: case nsl_fit_model_logistic: for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < degree; ++j) { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 3*j), min[3*j], max[3*j]); const double s = nsl_fit_map_bound(gsl_vector_get(paramValues, 3*j+1), min[3*j+1], max[3*j+1]); const double mu = nsl_fit_map_bound(gsl_vector_get(paramValues, 3*j+2), min[3*j+2], max[3*j+2]); switch (modelType) { case nsl_fit_model_gaussian: gsl_matrix_set(J, (size_t)i, (size_t)(3*j), nsl_fit_model_gaussian_param_deriv(0, x, a, s, mu, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(3*j+1), nsl_fit_model_gaussian_param_deriv(1, x, a, s, mu, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(3*j+2), nsl_fit_model_gaussian_param_deriv(2, x, a, s, mu, weight[i])); break; case nsl_fit_model_lorentz: // a,s,t gsl_matrix_set(J, (size_t)i, (size_t)(3*j), nsl_fit_model_lorentz_param_deriv(0, x, a, s, mu, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(3*j+1), nsl_fit_model_lorentz_param_deriv(1, x, a, s, mu, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(3*j+2), nsl_fit_model_lorentz_param_deriv(2, x, a, s, mu, weight[i])); break; case nsl_fit_model_sech: gsl_matrix_set(J, (size_t)i, (size_t)(3*j), nsl_fit_model_sech_param_deriv(0, x, a, s, mu, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(3*j+1), nsl_fit_model_sech_param_deriv(1, x, a, s, mu, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(3*j+2), nsl_fit_model_sech_param_deriv(2, x, a, s, mu, weight[i])); break; case nsl_fit_model_logistic: gsl_matrix_set(J, (size_t)i, (size_t)(3*j), nsl_fit_model_logistic_param_deriv(0, x, a, s, mu, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(3*j+1), nsl_fit_model_logistic_param_deriv(1, x, a, s, mu, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(3*j+2), nsl_fit_model_logistic_param_deriv(2, x, a, s, mu, weight[i])); break; } } for (unsigned int j = 0; j < 3*degree; j++) if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); } break; case nsl_fit_model_voigt: for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < degree; ++j) { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 4*j), min[4*j], max[4*j]); const double mu = nsl_fit_map_bound(gsl_vector_get(paramValues, 4*j+1), min[4*j+1], max[4*j+1]); const double s = nsl_fit_map_bound(gsl_vector_get(paramValues, 4*j+2), min[4*j+2], max[4*j+2]); const double g = nsl_fit_map_bound(gsl_vector_get(paramValues, 4*j+3), min[4*j+3], max[4*j+3]); gsl_matrix_set(J, (size_t)i, (size_t)(4*j), nsl_fit_model_voigt_param_deriv(0, x, a, mu, s, g, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(4*j+1), nsl_fit_model_voigt_param_deriv(1, x, a, mu, s, g, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(4*j+2), nsl_fit_model_voigt_param_deriv(2, x, a, mu, s, g, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(4*j+3), nsl_fit_model_voigt_param_deriv(3, x, a, mu, s, g, weight[i])); } for (unsigned int j = 0; j < 4*degree; j++) if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); } break; case nsl_fit_model_pseudovoigt1: for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < degree; ++j) { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 4*j), min[4*j], max[4*j]); const double eta = nsl_fit_map_bound(gsl_vector_get(paramValues, 4*j+1), min[4*j+1], max[4*j+1]); const double w = nsl_fit_map_bound(gsl_vector_get(paramValues, 4*j+2), min[4*j+2], max[4*j+2]); const double mu = nsl_fit_map_bound(gsl_vector_get(paramValues, 4*j+3), min[4*j+3], max[4*j+3]); gsl_matrix_set(J, (size_t)i, (size_t)(4*j), nsl_fit_model_voigt_param_deriv(0, x, a, eta, w, mu, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(4*j+1), nsl_fit_model_voigt_param_deriv(1, x, a, eta, w, mu, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(4*j+2), nsl_fit_model_voigt_param_deriv(2, x, a, eta, w, mu, weight[i])); gsl_matrix_set(J, (size_t)i, (size_t)(4*j+3), nsl_fit_model_voigt_param_deriv(3, x, a, eta, w, mu, weight[i])); } for (unsigned int j = 0; j < 4*degree; j++) if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); } break; } break; case nsl_fit_model_growth: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double mu = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double s = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 3; j++) { if (fixed[j]) { gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); } else { switch (modelType) { case nsl_fit_model_atan: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_atan_param_deriv(j, x, a, mu, s, weight[i])); break; case nsl_fit_model_tanh: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_tanh_param_deriv(j, x, a, mu, s, weight[i])); break; case nsl_fit_model_algebraic_sigmoid: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_algebraic_sigmoid_param_deriv(j, x, a, mu, s, weight[i])); break; case nsl_fit_model_sigmoid: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_sigmoid_param_deriv(j, x, a, mu, s, weight[i])); break; case nsl_fit_model_erf: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_erf_param_deriv(j, x, a, mu, s, weight[i])); break; case nsl_fit_model_hill: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_hill_param_deriv(j, x, a, mu, s, weight[i])); break; case nsl_fit_model_gompertz: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_gompertz_param_deriv(j, x, a, mu, s, weight[i])); break; case nsl_fit_model_gudermann: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_gudermann_param_deriv(j, x, a, mu, s, weight[i])); break; } } } } } break; case nsl_fit_model_distribution: switch (modelType) { case nsl_sf_stats_gaussian: case nsl_sf_stats_exponential: case nsl_sf_stats_laplace: case nsl_sf_stats_cauchy_lorentz: case nsl_sf_stats_rayleigh_tail: case nsl_sf_stats_lognormal: case nsl_sf_stats_logistic: case nsl_sf_stats_sech: case nsl_sf_stats_levy: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double s = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double mu = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 3; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else { switch (modelType) { case nsl_sf_stats_gaussian: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_gaussian_param_deriv(j, x, a, s, mu, weight[i])); break; case nsl_sf_stats_exponential: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_exponential_param_deriv(j, x, a, s, mu, weight[i])); break; case nsl_sf_stats_laplace: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_laplace_param_deriv(j, x, a, s, mu, weight[i])); break; case nsl_sf_stats_cauchy_lorentz: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_lorentz_param_deriv(j, x, a, s, mu, weight[i])); break; case nsl_sf_stats_rayleigh_tail: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_rayleigh_tail_param_deriv(j, x, a, s, mu, weight[i])); break; case nsl_sf_stats_lognormal: if (x > 0) gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_lognormal_param_deriv(j, x, a, s, mu, weight[i])); else gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); break; case nsl_sf_stats_logistic: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_logistic_param_deriv(j, x, a, s, mu, weight[i])); break; case nsl_sf_stats_sech: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_sech_dist_param_deriv(j, x, a, s, mu, weight[i])); break; case nsl_sf_stats_levy: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_levy_param_deriv(j, x, a, s, mu, weight[i])); break; } } } } break; } case nsl_sf_stats_gaussian_tail: { const double A = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double s = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); const double mu = nsl_fit_map_bound(gsl_vector_get(paramValues, 3), min[3], max[3]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 4; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_gaussian_tail_param_deriv(j, x, A, s, a, mu, weight[i])); } } break; } case nsl_sf_stats_exponential_power: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double s = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double b = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); const double mu = nsl_fit_map_bound(gsl_vector_get(paramValues, 3), min[3], max[3]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 4; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_exp_pow_param_deriv(j, x, a, s, b, mu, weight[i])); } } break; } case nsl_sf_stats_rayleigh: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double s = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 2; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_rayleigh_param_deriv(j, x, a, s, weight[i])); } } break; } case nsl_sf_stats_gamma: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double k = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double t = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 3; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_gamma_param_deriv(j, x, a, k, t, weight[i])); } } break; } case nsl_sf_stats_flat: { const double A = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double b = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 3; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_flat_param_deriv(j, x, A, b, a, weight[i])); } } break; } case nsl_sf_stats_chi_squared: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double nu = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 2; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_chi_square_param_deriv(j, x, a, nu, weight[i])); } } break; } case nsl_sf_stats_tdist: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double nu = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 2; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_students_t_param_deriv(j, x, a, nu, weight[i])); } } break; } case nsl_sf_stats_fdist: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double n1 = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double n2 = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 3; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_fdist_param_deriv(j, x, a, n1, n2, weight[i])); } } break; } case nsl_sf_stats_beta: case nsl_sf_stats_pareto: { const double A = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double b = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 3; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else { switch (modelType) { case nsl_sf_stats_beta: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_beta_param_deriv(j, x, A, a, b, weight[i])); break; case nsl_sf_stats_pareto: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_pareto_param_deriv(j, x, A, a, b, weight[i])); break; } } } } break; } case nsl_sf_stats_weibull: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double k = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double l = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); const double mu = nsl_fit_map_bound(gsl_vector_get(paramValues, 3), min[3], max[3]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 4; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else { if (x > 0) gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_weibull_param_deriv(j, x, a, k, l, mu, weight[i])); else gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); } } } break; } case nsl_sf_stats_gumbel1: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double s = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double mu = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); const double b = nsl_fit_map_bound(gsl_vector_get(paramValues, 3), min[3], max[3]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 4; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_gumbel1_param_deriv(j, x, a, s, mu, b, weight[i])); } } break; } case nsl_sf_stats_gumbel2: { const double A = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double b = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); const double mu = nsl_fit_map_bound(gsl_vector_get(paramValues, 3), min[3], max[3]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 4; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_gumbel2_param_deriv(j, x, A, a, b, mu, weight[i])); } } break; } case nsl_sf_stats_poisson: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double l = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 2; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_poisson_param_deriv(j, x, a, l, weight[i])); } } break; } case nsl_sf_stats_maxwell_boltzmann: { // Y(x) = a*sqrt(2/pi) * x^2/s^3 * exp(-(x/s)^2/2) const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double s = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 2; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_maxwell_param_deriv(j, x, a, s, weight[i])); } } break; } case nsl_sf_stats_frechet: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double g = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double s = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); const double mu = nsl_fit_map_bound(gsl_vector_get(paramValues, 3), min[3], max[3]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 4; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_frechet_param_deriv(j, x, a, g, s, mu, weight[i])); } } break; } case nsl_sf_stats_landau: { // const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); for (size_t i = 0; i < n; i++) { x = xVector[i]; if (fixed[0]) gsl_matrix_set(J, (size_t)i, 0, 0.); else gsl_matrix_set(J, (size_t)i, 0, nsl_fit_model_landau_param_deriv(0, x, weight[i])); } break; } case nsl_sf_stats_binomial: case nsl_sf_stats_negative_binomial: case nsl_sf_stats_pascal: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double p = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double N = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 3; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else { switch (modelType) { case nsl_sf_stats_binomial: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_binomial_param_deriv(j, x, a, p, N, weight[i])); break; case nsl_sf_stats_negative_binomial: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_negative_binomial_param_deriv(j, x, a, p, N, weight[i])); break; case nsl_sf_stats_pascal: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_pascal_param_deriv(j, x, a, p, N, weight[i])); break; } } } } break; } case nsl_sf_stats_geometric: case nsl_sf_stats_logarithmic: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double p = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 2; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else { switch (modelType) { case nsl_sf_stats_geometric: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_geometric_param_deriv(j, x, a, p, weight[i])); break; case nsl_sf_stats_logarithmic: gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_logarithmic_param_deriv(j, x, a, p, weight[i])); break; } } } } break; } case nsl_sf_stats_hypergeometric: { const double a = nsl_fit_map_bound(gsl_vector_get(paramValues, 0), min[0], max[0]); const double n1 = nsl_fit_map_bound(gsl_vector_get(paramValues, 1), min[1], max[1]); const double n2 = nsl_fit_map_bound(gsl_vector_get(paramValues, 2), min[2], max[2]); const double t = nsl_fit_map_bound(gsl_vector_get(paramValues, 3), min[3], max[3]); for (size_t i = 0; i < n; i++) { x = xVector[i]; for (unsigned int j = 0; j < 4; j++) { if (fixed[j]) gsl_matrix_set(J, (size_t)i, (size_t)j, 0.); else gsl_matrix_set(J, (size_t)i, (size_t)j, nsl_fit_model_hypergeometric_param_deriv(j, x, a, n1, n2, t, weight[i])); } } break; } // unused distributions case nsl_sf_stats_levy_alpha_stable: case nsl_sf_stats_levy_skew_alpha_stable: case nsl_sf_stats_bernoulli: break; } break; case nsl_fit_model_custom: QByteArray funcba = ((struct data*)params)->func->toLatin1(); const char* func = funcba.data(); QByteArray nameba; double value; const unsigned int np = paramNames->size(); for (size_t i = 0; i < n; i++) { x = xVector[i]; assign_variable("x", x); for (unsigned int j = 0; j < np; j++) { for (unsigned int k = 0; k < np; k++) { if (k != j) { nameba = paramNames->at(k).toLatin1(); value = nsl_fit_map_bound(gsl_vector_get(paramValues, k), min[k], max[k]); assign_variable(nameba.data(), value); } } nameba = paramNames->at(j).toLatin1(); const char *name = nameba.data(); value = nsl_fit_map_bound(gsl_vector_get(paramValues, j), min[j], max[j]); assign_variable(name, value); const double f_p = parse(func); double eps = 1.e-9; if (std::abs(f_p) > 0) eps *= std::abs(f_p); // scale step size with function value value += eps; assign_variable(name, value); const double f_pdp = parse(func); // DEBUG("evaluate deriv"<* >(xColumn->data()); yVector = static_cast* >(yColumn->data()); residualsVector = static_cast* >(residualsColumn->data()); xColumn->setHidden(true); q->addChild(xColumn); yColumn->setHidden(true); q->addChild(yColumn); q->addChild(residualsColumn); q->setUndoAware(false); q->setXColumn(xColumn); q->setYColumn(yColumn); q->setUndoAware(true); } else { xVector->clear(); yVector->clear(); residualsVector->clear(); } } void XYFitCurvePrivate::recalculate() { DEBUG("XYFitCurvePrivate::recalculate()"); QElapsedTimer timer; timer.start(); // prepare source data columns const AbstractColumn* tmpXDataColumn = nullptr; const AbstractColumn* tmpYDataColumn = nullptr; if (dataSourceType == XYAnalysisCurve::DataSourceSpreadsheet) { DEBUG(" spreadsheet columns as data source"); tmpXDataColumn = xDataColumn; tmpYDataColumn = yDataColumn; } else { DEBUG(" curve columns as data source"); tmpXDataColumn = dataSourceCurve->xColumn(); tmpYDataColumn = dataSourceCurve->yColumn(); } // clear the previous result fitResult = XYFitCurve::FitResult(); if (!tmpXDataColumn || !tmpYDataColumn) { DEBUG("ERROR: Preparing source data columns failed!"); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } prepareResultColumns(); //fit settings const unsigned int maxIters = fitData.maxIterations; //maximal number of iterations const double delta = fitData.eps; //fit tolerance const unsigned int np = fitData.paramNames.size(); //number of fit parameters if (np == 0) { fitResult.available = true; fitResult.valid = false; fitResult.status = i18n("Model has no parameters."); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } - //check column sizes - if (tmpXDataColumn->rowCount() != tmpYDataColumn->rowCount()) { - fitResult.available = true; - fitResult.valid = false; - fitResult.status = i18n("Number of x and y data points must be equal."); - emit q->dataChanged(); - sourceDataChangedSinceLastRecalc = false; - return; - } - if (yErrorColumn) { if (yErrorColumn->rowCount() < tmpXDataColumn->rowCount()) { fitResult.available = true; fitResult.valid = false; fitResult.status = i18n("Not sufficient weight data points provided."); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } } //copy all valid data point for the fit to temporary vectors QVector xdataVector; QVector ydataVector; QVector xerrorVector; QVector yerrorVector; double xmin, xmax; if (fitData.autoRange) { xmin = tmpXDataColumn->minimum(); xmax = tmpXDataColumn->maximum(); } else { xmin = fitData.fitRange.first(); xmax = fitData.fitRange.last(); } DEBUG("fit range = " << xmin << " .. " << xmax); - for (int row = 0; row < tmpXDataColumn->rowCount(); ++row) { + int rowCount = qMin(tmpXDataColumn->rowCount(), tmpYDataColumn->rowCount()); + for (int row = 0; row < rowCount; ++row) { //only copy those data where _all_ values (for x and y and errors, if given) are valid - if (!std::isnan(tmpXDataColumn->valueAt(row)) && !std::isnan(tmpYDataColumn->valueAt(row)) - && !tmpXDataColumn->isMasked(row) && !tmpYDataColumn->isMasked(row)) { + if (std::isnan(tmpXDataColumn->valueAt(row)) || std::isnan(tmpYDataColumn->valueAt(row)) + || tmpXDataColumn->isMasked(row) || tmpYDataColumn->isMasked(row)) + continue; - // only when inside given range - if (tmpXDataColumn->valueAt(row) >= xmin && tmpXDataColumn->valueAt(row) <= xmax) { - if ((!xErrorColumn && !yErrorColumn) || !fitData.useDataErrors) { // x-y + // only when inside given range + if (tmpXDataColumn->valueAt(row) >= xmin && tmpXDataColumn->valueAt(row) <= xmax) { + if ((!xErrorColumn && !yErrorColumn) || !fitData.useDataErrors) { // x-y + xdataVector.append(tmpXDataColumn->valueAt(row)); + ydataVector.append(tmpYDataColumn->valueAt(row)); + } else if (!xErrorColumn && yErrorColumn) { // x-y-dy + if (!std::isnan(yErrorColumn->valueAt(row))) { xdataVector.append(tmpXDataColumn->valueAt(row)); ydataVector.append(tmpYDataColumn->valueAt(row)); - } else if (!xErrorColumn && yErrorColumn) { // x-y-dy - if (!std::isnan(yErrorColumn->valueAt(row))) { - xdataVector.append(tmpXDataColumn->valueAt(row)); - ydataVector.append(tmpYDataColumn->valueAt(row)); - yerrorVector.append(yErrorColumn->valueAt(row)); - } - } else if (xErrorColumn && yErrorColumn) { // x-y-dx-dy - if (!std::isnan(xErrorColumn->valueAt(row)) && !std::isnan(yErrorColumn->valueAt(row))) { - xdataVector.append(tmpXDataColumn->valueAt(row)); - ydataVector.append(tmpYDataColumn->valueAt(row)); - xerrorVector.append(xErrorColumn->valueAt(row)); - yerrorVector.append(yErrorColumn->valueAt(row)); - } + yerrorVector.append(yErrorColumn->valueAt(row)); + } + } else if (xErrorColumn && yErrorColumn) { // x-y-dx-dy + if (!std::isnan(xErrorColumn->valueAt(row)) && !std::isnan(yErrorColumn->valueAt(row))) { + xdataVector.append(tmpXDataColumn->valueAt(row)); + ydataVector.append(tmpYDataColumn->valueAt(row)); + xerrorVector.append(xErrorColumn->valueAt(row)); + yerrorVector.append(yErrorColumn->valueAt(row)); } } } + } //number of data points to fit const size_t n = xdataVector.size(); DEBUG("number of data points: " << n); if (n == 0) { fitResult.available = true; fitResult.valid = false; fitResult.status = i18n("No data points available."); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } if (n < np) { fitResult.available = true; fitResult.valid = false; fitResult.status = i18n("The number of data points (%1) must be greater than or equal to the number of parameters (%2).", n, np); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } if (fitData.model.simplified().isEmpty()) { fitResult.available = true; fitResult.valid = false; fitResult.status = i18n("Fit model not specified."); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } double* xdata = xdataVector.data(); double* ydata = ydataVector.data(); double* xerror = xerrorVector.data(); // size may be 0 double* yerror = yerrorVector.data(); // size may be 0 DEBUG("x error vector size: " << xerrorVector.size()); DEBUG("y error vector size: " << yerrorVector.size()); double* weight = new double[n]; for (size_t i = 0; i < n; i++) weight[i] = 1.; const double minError = 1.e-199; // minimum error for weighting switch (fitData.yWeightsType) { case nsl_fit_weight_no: case nsl_fit_weight_statistical_fit: case nsl_fit_weight_relative_fit: break; case nsl_fit_weight_instrumental: // yerror are sigmas for (int i = 0; i < (int)n; i++) if (i < yerrorVector.size()) weight[i] = 1./gsl_pow_2(qMax(yerror[i], qMax(sqrt(minError), fabs(ydata[i]) * 1.e-15))); break; case nsl_fit_weight_direct: // yerror are weights for (int i = 0; i < (int)n; i++) if (i < yerrorVector.size()) weight[i] = yerror[i]; break; case nsl_fit_weight_inverse: // yerror are inverse weights for (int i = 0; i < (int)n; i++) if (i < yerrorVector.size()) weight[i] = 1./qMax(yerror[i], qMax(minError, fabs(ydata[i]) * 1.e-15)); break; case nsl_fit_weight_statistical: for (int i = 0; i < (int)n; i++) weight[i] = 1./qMax(ydata[i], minError); break; case nsl_fit_weight_relative: for (int i = 0; i < (int)n; i++) weight[i] = 1./qMax(gsl_pow_2(ydata[i]), minError); break; } /////////////////////// GSL >= 2 has a complete new interface! But the old one is still supported. /////////////////////////// // GSL >= 2 : "the 'fdf' field of gsl_multifit_function_fdf is now deprecated and does not need to be specified for nonlinear least squares problems" unsigned int nf = 0; // number of fixed parameter for (unsigned int i = 0; i < np; i++) { const bool fixed = fitData.paramFixed.data()[i]; if (fixed) nf++; DEBUG("parameter " << i << " fixed: " << fixed); } //function to fit gsl_multifit_function_fdf f; DEBUG("model = " << fitData.model.toStdString()); struct data params = {n, xdata, ydata, weight, fitData.modelCategory, fitData.modelType, fitData.degree, &fitData.model, &fitData.paramNames, fitData.paramLowerLimits.data(), fitData.paramUpperLimits.data(), fitData.paramFixed.data()}; f.f = &func_f; f.df = &func_df; f.fdf = &func_fdf; f.n = n; f.p = np; f.params = ¶ms; DEBUG("initialize the derivative solver (using Levenberg-Marquardt robust solver)"); const gsl_multifit_fdfsolver_type* T = gsl_multifit_fdfsolver_lmsder; gsl_multifit_fdfsolver* s = gsl_multifit_fdfsolver_alloc(T, n, np); DEBUG("set start values"); double* x_init = fitData.paramStartValues.data(); double* x_min = fitData.paramLowerLimits.data(); double* x_max = fitData.paramUpperLimits.data(); DEBUG("scale start values if limits are set"); for (unsigned int i = 0; i < np; i++) x_init[i] = nsl_fit_map_unbound(x_init[i], x_min[i], x_max[i]); DEBUG(" DONE"); gsl_vector_view x = gsl_vector_view_array(x_init, np); DEBUG("Turning off GSL error handler to avoid overflow/underflow"); gsl_set_error_handler_off(); DEBUG("Initialize solver with function f and initial guess x"); gsl_multifit_fdfsolver_set(s, &f, &x.vector); DEBUG("Iterate ..."); int status; unsigned int iter = 0; fitResult.solverOutput.clear(); writeSolverState(s); do { iter++; DEBUG(" iter " << iter); // update weights for Y-depending weights (using function values from residuals) if (fitData.yWeightsType == nsl_fit_weight_statistical_fit) { for (size_t i = 0; i < n; i++) weight[i] = 1./(gsl_vector_get(s->f, i)/sqrt(weight[i]) + ydata[i]); // 1/Y_i } else if (fitData.yWeightsType == nsl_fit_weight_relative_fit) { for (size_t i = 0; i < n; i++) weight[i] = 1./gsl_pow_2(gsl_vector_get(s->f, i)/sqrt(weight[i]) + ydata[i]); // 1/Y_i^2 } DEBUG(" run fdfsolver_iterate"); status = gsl_multifit_fdfsolver_iterate(s); DEBUG(" fdfsolver_iterate DONE"); writeSolverState(s); if (status) { DEBUG("iter " << iter << ", status = " << gsl_strerror(status)); break; } status = gsl_multifit_test_delta(s->dx, s->x, delta, delta); DEBUG(" iter " << iter << ", test status = " << status); } while (status == GSL_CONTINUE && iter < maxIters); // second run for x-error fitting if (xerrorVector.size() > 0) { DEBUG("Rerun fit with x errors"); unsigned int iter2 = 0; double chisq = 0, chisqOld = 0; double *fun = new double[n]; do { iter2++; chisqOld = chisq; //printf("iter2 = %d\n", iter2); // calculate function from residuals for (size_t i = 0; i < n; i++) fun[i] = gsl_vector_get(s->f, i) * 1./sqrt(weight[i]) + ydata[i]; // calculate weight[i] for (size_t i = 0; i < n; i++) { // calculate df[i] size_t index = i-1; if (i == 0) index = i; if (i == n-1) index = i-2; double df = (fun[index+1] - fun[index])/(xdata[index+1] - xdata[index]); //printf("df = %g\n", df); double sigmasq = 1.; switch (fitData.xWeightsType) { // x-error type: f'(x)^2*s_x^2 = f'(x)/w_x case nsl_fit_weight_no: break; case nsl_fit_weight_direct: // xerror = w_x sigmasq = df*df/qMax(xerror[i], minError); break; case nsl_fit_weight_instrumental: // xerror = s_x sigmasq = df*df*xerror[i]*xerror[i]; break; case nsl_fit_weight_inverse: // xerror = 1/w_x = s_x^2 sigmasq = df*df*xerror[i]; break; case nsl_fit_weight_statistical: // s_x^2 = 1/w_x = x sigmasq = xdata[i]; break; case nsl_fit_weight_relative: // s_x^2 = 1/w_x = x^2 sigmasq = xdata[i]*xdata[i]; break; case nsl_fit_weight_statistical_fit: // unused case nsl_fit_weight_relative_fit: break; } if (yerrorVector.size() > 0) { switch (fitData.yWeightsType) { // y-error types: s_y^2 = 1/w_y case nsl_fit_weight_no: break; case nsl_fit_weight_direct: // yerror = w_y sigmasq += 1./qMax(yerror[i], minError); break; case nsl_fit_weight_instrumental: // yerror = s_y sigmasq += yerror[i]*yerror[i]; break; case nsl_fit_weight_inverse: // yerror = 1/w_y sigmasq += yerror[i]; break; case nsl_fit_weight_statistical: // unused case nsl_fit_weight_relative: break; case nsl_fit_weight_statistical_fit: // s_y^2 = 1/w_y = Y_i sigmasq += fun[i]; break; case nsl_fit_weight_relative_fit: // s_y^2 = 1/w_y = Y_i^2 sigmasq += fun[i]*fun[i]; break; } } //printf ("sigma[%d] = %g\n", i, sqrt(sigmasq)); weight[i] = 1./qMax(sigmasq, minError); } // update weights gsl_multifit_fdfsolver_set(s, &f, &x.vector); do { // fit iter++; writeSolverState(s); status = gsl_multifit_fdfsolver_iterate(s); //printf ("status = %s\n", gsl_strerror (status)); if (status) { DEBUG("iter " << iter << ", status = " << gsl_strerror(status)); break; } status = gsl_multifit_test_delta(s->dx, s->x, delta, delta); } while (status == GSL_CONTINUE && iter < maxIters); chisq = gsl_blas_dnrm2(s->f); } while (iter2 < maxIters && fabs(chisq-chisqOld) > fitData.eps); delete[] fun; } delete[] weight; // unscale start parameter for (unsigned int i = 0; i < np; i++) x_init[i] = nsl_fit_map_bound(x_init[i], x_min[i], x_max[i]); //get the covariance matrix //TODO: scale the Jacobian when limits are used before constructing the covar matrix? gsl_matrix* covar = gsl_matrix_alloc(np, np); #if GSL_MAJOR_VERSION >= 2 // the Jacobian is not part of the solver anymore gsl_matrix *J = gsl_matrix_alloc(s->fdf->n, s->fdf->p); gsl_multifit_fdfsolver_jac(s, J); gsl_multifit_covar(J, 0.0, covar); #else gsl_multifit_covar(s->J, 0.0, covar); #endif //write the result fitResult.available = true; fitResult.valid = true; fitResult.status = gslErrorToString(status); fitResult.iterations = iter; fitResult.dof = n - (np - nf); // samples - (parameter - fixed parameter) //gsl_blas_dnrm2() - computes the Euclidian norm (||r||_2 = \sqrt {\sum r_i^2}) of the vector with the elements weight[i]*(Yi - y[i]) //gsl_blas_dasum() - computes the absolute sum \sum |r_i| of the elements of the vector with the elements weight[i]*(Yi - y[i]) fitResult.sse = gsl_pow_2(gsl_blas_dnrm2(s->f)); if (fitResult.dof != 0) { fitResult.rms = fitResult.sse/fitResult.dof; fitResult.rsd = sqrt(fitResult.rms); } fitResult.mse = fitResult.sse/n; fitResult.rmse = sqrt(fitResult.mse); fitResult.mae = gsl_blas_dasum(s->f)/n; // SST needed for coefficient of determination, R-squared fitResult.sst = gsl_stats_tss(ydata, 1, n); // for a linear model without intercept R-squared is calculated differently // see https://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-does-summary_0028_0029-report-strange-results-for-the-R_005e2-estimate-when-I-fit-a-linear-model-with-no-intercept_003f if (fitData.modelCategory == nsl_fit_model_basic && fitData.modelType == nsl_fit_model_polynomial && fitData.degree == 1 && x_init[0] == 0) { DEBUG("Using alternative R^2 for linear model without intercept"); fitResult.sst = gsl_stats_tss_m(ydata, 1, n, 0); } if (fitResult.sst < fitResult.sse) { DEBUG("Using alternative R^2 since R^2 would be negative (probably custom model without intercept)"); fitResult.sst = gsl_stats_tss_m(ydata, 1, n, 0); } fitResult.rsquare = nsl_stats_rsquare(fitResult.sse, fitResult.sst); fitResult.rsquareAdj = nsl_stats_rsquareAdj(fitResult.rsquare, np, fitResult.dof, 1); fitResult.chisq_p = nsl_stats_chisq_p(fitResult.sse, fitResult.dof); fitResult.fdist_F = nsl_stats_fdist_F(fitResult.sst, fitResult.rms, np, 1); fitResult.fdist_p = nsl_stats_fdist_p(fitResult.fdist_F, np, fitResult.dof); fitResult.logLik = nsl_stats_logLik(fitResult.sse, n); fitResult.aic = nsl_stats_aic(fitResult.sse, n, np, 1); fitResult.bic = nsl_stats_bic(fitResult.sse, n, np, 1); //parameter values // GSL: const double c = GSL_MAX_DBL(1., sqrt(fitResult.rms)); // increase error for poor fit // NIST: const double c = sqrt(fitResult.rms); // increase error for poor fit, decrease for good fit const double c = sqrt(fitResult.rms); fitResult.paramValues.resize(np); fitResult.errorValues.resize(np); fitResult.tdist_tValues.resize(np); fitResult.tdist_pValues.resize(np); fitResult.tdist_marginValues.resize(np); for (unsigned int i = 0; i < np; i++) { // scale resulting values if they are bounded fitResult.paramValues[i] = nsl_fit_map_bound(gsl_vector_get(s->x, i), x_min[i], x_max[i]); // use results as start values if desired if (fitData.useResults) { fitData.paramStartValues.data()[i] = fitResult.paramValues[i]; DEBUG("saving parameter " << i << ": " << fitResult.paramValues[i] << ' ' << fitData.paramStartValues.data()[i]); } fitResult.errorValues[i] = c*sqrt(gsl_matrix_get(covar, i, i)); fitResult.tdist_tValues[i] = nsl_stats_tdist_t(fitResult.paramValues.at(i), fitResult.errorValues.at(i)); fitResult.tdist_pValues[i] = nsl_stats_tdist_p(fitResult.tdist_tValues.at(i), fitResult.dof); fitResult.tdist_marginValues[i] = nsl_stats_tdist_margin(0.05, fitResult.dof, fitResult.errorValues.at(i)); } // fill residuals vector. To get residuals on the correct x values, fill the rest with zeros. residualsVector->resize(tmpXDataColumn->rowCount()); if (fitData.autoRange) { // evaluate full range of residuals xVector->resize(tmpXDataColumn->rowCount()); for (int i = 0; i < tmpXDataColumn->rowCount(); i++) (*xVector)[i] = tmpXDataColumn->valueAt(i); ExpressionParser* parser = ExpressionParser::getInstance(); bool rc = parser->evaluateCartesian(fitData.model, xVector, residualsVector, fitData.paramNames, fitResult.paramValues); for (int i = 0; i < tmpXDataColumn->rowCount(); i++) (*residualsVector)[i] = tmpYDataColumn->valueAt(i) - (*residualsVector)[i]; if (!rc) residualsVector->clear(); } else { // only selected range size_t j = 0; for (int i = 0; i < tmpXDataColumn->rowCount(); i++) { if (tmpXDataColumn->valueAt(i) >= xmin && tmpXDataColumn->valueAt(i) <= xmax) residualsVector->data()[i] = - gsl_vector_get(s->f, j++); else // outside range residualsVector->data()[i] = 0; } } residualsColumn->setChanged(); //free resources gsl_multifit_fdfsolver_free(s); gsl_matrix_free(covar); //calculate the fit function (vectors) evaluate(); fitResult.elapsedTime = timer.elapsed(); sourceDataChangedSinceLastRecalc = false; DEBUG("XYFitCurvePrivate::recalculate() DONE"); } /* evaluate fit function */ void XYFitCurvePrivate::evaluate(bool preview) { DEBUG("XYFitCurvePrivate::evaluate() preview = " << preview); // prepare source data columns const AbstractColumn* tmpXDataColumn = nullptr; if (dataSourceType == XYAnalysisCurve::DataSourceSpreadsheet) { DEBUG(" spreadsheet columns as data source"); tmpXDataColumn = xDataColumn; } else { DEBUG(" curve columns as data source"); if (dataSourceCurve) tmpXDataColumn = dataSourceCurve->xColumn(); } if (!tmpXDataColumn) { DEBUG("ERROR: Preparing source data column failed!"); recalcLogicalPoints(); emit q->dataChanged(); return; } prepareResultColumns(); if (!xVector || !yVector) { DEBUG(" xVector or yVector not defined!"); recalcLogicalPoints(); emit q->dataChanged(); return; } if (fitData.model.simplified().isEmpty()) { DEBUG(" no fit-model specified."); recalcLogicalPoints(); emit q->dataChanged(); return; } ExpressionParser* parser = ExpressionParser::getInstance(); double xmin, xmax; if (fitData.autoEvalRange) { // evaluate fit on full data range xmin = tmpXDataColumn->minimum(); xmax = tmpXDataColumn->maximum(); } else { // use given range for evaluation xmin = fitData.evalRange.first(); xmax = fitData.evalRange.last(); } DEBUG(" eval range = " << xmin << " .. " << xmax); xVector->resize((int)fitData.evaluatedPoints); yVector->resize((int)fitData.evaluatedPoints); DEBUG(" vector size = " << xVector->size()); QVector paramValues = fitResult.paramValues; if (preview) // results not available yet paramValues = fitData.paramStartValues; bool rc = parser->evaluateCartesian(fitData.model, QString::number(xmin), QString::number(xmax), (int)fitData.evaluatedPoints, xVector, yVector, fitData.paramNames, paramValues); if (!rc) { xVector->clear(); yVector->clear(); residualsVector->clear(); } recalcLogicalPoints(); emit q->dataChanged(); } /*! * writes out the current state of the solver \c s */ void XYFitCurvePrivate::writeSolverState(gsl_multifit_fdfsolver* s) { QString state; //current parameter values, semicolon separated double* min = fitData.paramLowerLimits.data(); double* max = fitData.paramUpperLimits.data(); for (int i = 0; i < fitData.paramNames.size(); ++i) { const double x = gsl_vector_get(s->x, i); // map parameter if bounded state += QString::number(nsl_fit_map_bound(x, min[i], max[i])) + '\t'; } //current value of the chi2-function state += QString::number(gsl_pow_2(gsl_blas_dnrm2(s->f))); state += ';'; DEBUG(" chi = " << gsl_pow_2(gsl_blas_dnrm2(s->f))); fitResult.solverOutput += state; } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void XYFitCurve::save(QXmlStreamWriter* writer) const { Q_D(const XYFitCurve); writer->writeStartElement("xyFitCurve"); //write the base class XYAnalysisCurve::save(writer); //write xy-fit-curve specific information //fit data - only save model expression and parameter names for custom model, otherwise they are set in XYFitCurve::initFitData() writer->writeStartElement("fitData"); WRITE_COLUMN(d->xErrorColumn, xErrorColumn); WRITE_COLUMN(d->yErrorColumn, yErrorColumn); writer->writeAttribute("autoRange", QString::number(d->fitData.autoRange)); writer->writeAttribute("fitRangeMin", QString::number(d->fitData.fitRange.first(), 'g', 15)); writer->writeAttribute("fitRangeMax", QString::number(d->fitData.fitRange.last(), 'g', 15)); writer->writeAttribute("modelCategory", QString::number(d->fitData.modelCategory)); writer->writeAttribute("modelType", QString::number(d->fitData.modelType)); writer->writeAttribute("xWeightsType", QString::number(d->fitData.xWeightsType)); writer->writeAttribute("weightsType", QString::number(d->fitData.yWeightsType)); writer->writeAttribute("degree", QString::number(d->fitData.degree)); if (d->fitData.modelCategory == nsl_fit_model_custom) writer->writeAttribute("model", d->fitData.model); writer->writeAttribute("maxIterations", QString::number(d->fitData.maxIterations)); writer->writeAttribute("eps", QString::number(d->fitData.eps, 'g', 15)); writer->writeAttribute("evaluatedPoints", QString::number(d->fitData.evaluatedPoints)); writer->writeAttribute("autoEvalRange", QString::number(d->fitData.autoEvalRange)); writer->writeAttribute("useDataErrors", QString::number(d->fitData.useDataErrors)); writer->writeAttribute("useResults", QString::number(d->fitData.useResults)); writer->writeAttribute("previewEnabled", QString::number(d->fitData.previewEnabled)); if (d->fitData.modelCategory == nsl_fit_model_custom) { writer->writeStartElement("paramNames"); foreach (const QString &name, d->fitData.paramNames) writer->writeTextElement("name", name); writer->writeEndElement(); } writer->writeStartElement("paramStartValues"); foreach (const double &value, d->fitData.paramStartValues) writer->writeTextElement("startValue", QString::number(value, 'g', 15)); writer->writeEndElement(); // use 16 digits to handle -DBL_MAX writer->writeStartElement("paramLowerLimits"); foreach (const double &limit, d->fitData.paramLowerLimits) writer->writeTextElement("lowerLimit", QString::number(limit, 'g', 16)); writer->writeEndElement(); // use 16 digits to handle DBL_MAX writer->writeStartElement("paramUpperLimits"); foreach (const double &limit, d->fitData.paramUpperLimits) writer->writeTextElement("upperLimit", QString::number(limit, 'g', 16)); writer->writeEndElement(); writer->writeStartElement("paramFixed"); foreach (const double &fixed, d->fitData.paramFixed) writer->writeTextElement("fixed", QString::number(fixed)); writer->writeEndElement(); writer->writeEndElement(); //"fitData" //fit results (generated columns and goodness of the fit) writer->writeStartElement("fitResult"); writer->writeAttribute("available", QString::number(d->fitResult.available)); writer->writeAttribute("valid", QString::number(d->fitResult.valid)); writer->writeAttribute("status", d->fitResult.status); writer->writeAttribute("iterations", QString::number(d->fitResult.iterations)); writer->writeAttribute("time", QString::number(d->fitResult.elapsedTime)); writer->writeAttribute("dof", QString::number(d->fitResult.dof)); writer->writeAttribute("sse", QString::number(d->fitResult.sse, 'g', 15)); writer->writeAttribute("sst", QString::number(d->fitResult.sst, 'g', 15)); writer->writeAttribute("rms", QString::number(d->fitResult.rms, 'g', 15)); writer->writeAttribute("rsd", QString::number(d->fitResult.rsd, 'g', 15)); writer->writeAttribute("mse", QString::number(d->fitResult.mse, 'g', 15)); writer->writeAttribute("rmse", QString::number(d->fitResult.rmse, 'g', 15)); writer->writeAttribute("mae", QString::number(d->fitResult.mae, 'g', 15)); writer->writeAttribute("rsquare", QString::number(d->fitResult.rsquare, 'g', 15)); writer->writeAttribute("rsquareAdj", QString::number(d->fitResult.rsquareAdj, 'g', 15)); writer->writeAttribute("chisq_p", QString::number(d->fitResult.chisq_p, 'g', 15)); writer->writeAttribute("fdist_F", QString::number(d->fitResult.fdist_F, 'g', 15)); writer->writeAttribute("fdist_p", QString::number(d->fitResult.fdist_p, 'g', 15)); writer->writeAttribute("aic", QString::number(d->fitResult.aic, 'g', 15)); writer->writeAttribute("bic", QString::number(d->fitResult.bic, 'g', 15)); writer->writeAttribute("solverOutput", d->fitResult.solverOutput); writer->writeStartElement("paramValues"); foreach (const double &value, d->fitResult.paramValues) writer->writeTextElement("value", QString::number(value, 'g', 15)); writer->writeEndElement(); writer->writeStartElement("errorValues"); foreach (const double &value, d->fitResult.errorValues) writer->writeTextElement("error", QString::number(value, 'g', 15)); writer->writeEndElement(); writer->writeStartElement("tdist_tValues"); foreach (const double &value, d->fitResult.tdist_tValues) writer->writeTextElement("tdist_t", QString::number(value, 'g', 15)); writer->writeEndElement(); writer->writeStartElement("tdist_pValues"); foreach (const double &value, d->fitResult.tdist_pValues) writer->writeTextElement("tdist_p", QString::number(value, 'g', 15)); writer->writeEndElement(); writer->writeStartElement("tdist_marginValues"); foreach (const double &value, d->fitResult.tdist_marginValues) writer->writeTextElement("tdist_margin", QString::number(value, 'g', 15)); writer->writeEndElement(); //save calculated columns if available if (d->xColumn && d->yColumn && d->residualsColumn) { d->xColumn->save(writer); d->yColumn->save(writer); d->residualsColumn->save(writer); } writer->writeEndElement(); //"fitResult" writer->writeEndElement(); //"xyFitCurve" } //! Load from XML bool XYFitCurve::load(XmlStreamReader* reader, bool preview) { DEBUG("XYFitCurve::load()"); Q_D(XYFitCurve); KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "xyFitCurve") break; if (!reader->isStartElement()) continue; if (reader->name() == "xyAnalysisCurve") { if ( !XYAnalysisCurve::load(reader, preview) ) return false; } else if (!preview && reader->name() == "fitData") { attribs = reader->attributes(); READ_COLUMN(xErrorColumn); READ_COLUMN(yErrorColumn); READ_INT_VALUE("autoRange", fitData.autoRange, bool); READ_DOUBLE_VALUE("xRangeMin", fitData.fitRange.first()); // old name READ_DOUBLE_VALUE("xRangeMax", fitData.fitRange.last()); // old name READ_DOUBLE_VALUE("fitRangeMin", fitData.fitRange.first()); READ_DOUBLE_VALUE("fitRangeMax", fitData.fitRange.last()); READ_INT_VALUE("modelCategory", fitData.modelCategory, nsl_fit_model_category); READ_INT_VALUE("modelType", fitData.modelType, unsigned int); READ_INT_VALUE("xWeightsType", fitData.xWeightsType, nsl_fit_weight_type); READ_INT_VALUE("weightsType", fitData.yWeightsType, nsl_fit_weight_type); READ_INT_VALUE("degree", fitData.degree, int); if (d->fitData.modelCategory == nsl_fit_model_custom) { READ_STRING_VALUE("model", fitData.model); DEBUG("read model = " << d->fitData.model.toStdString()); } READ_INT_VALUE("maxIterations", fitData.maxIterations, int); READ_DOUBLE_VALUE("eps", fitData.eps); READ_INT_VALUE("fittedPoints", fitData.evaluatedPoints, size_t); // old name READ_INT_VALUE("evaluatedPoints", fitData.evaluatedPoints, size_t); READ_INT_VALUE("evaluateFullRange", fitData.autoEvalRange, bool); // old name READ_INT_VALUE("autoEvalRange", fitData.autoEvalRange, bool); READ_INT_VALUE("useDataErrors", fitData.useDataErrors, bool); READ_INT_VALUE("useResults", fitData.useResults, bool); READ_INT_VALUE("previewEnabled", fitData.previewEnabled, bool); //set the model expression and the parameter names (can be derived from the saved values for category, type and degree) XYFitCurve::initFitData(d->fitData); // remove default names and start values d->fitData.paramStartValues.clear(); } else if (!preview && reader->name() == "name") { // needed for custom model d->fitData.paramNames << reader->readElementText(); } else if (!preview && reader->name() == "startValue") { d->fitData.paramStartValues << reader->readElementText().toDouble(); } else if (!preview && reader->name() == "fixed") { d->fitData.paramFixed << (bool)reader->readElementText().toInt(); } else if (!preview && reader->name() == "lowerLimit") { bool ok; double x = reader->readElementText().toDouble(&ok); if (ok) // -DBL_MAX results in conversion error d->fitData.paramLowerLimits << x; else d->fitData.paramLowerLimits << -std::numeric_limits::max(); } else if (!preview && reader->name() == "upperLimit") { bool ok; double x = reader->readElementText().toDouble(&ok); if (ok) // DBL_MAX results in conversion error d->fitData.paramUpperLimits << x; else d->fitData.paramUpperLimits << std::numeric_limits::max(); } else if (!preview && reader->name() == "value") { d->fitResult.paramValues << reader->readElementText().toDouble(); } else if (!preview && reader->name() == "error") { d->fitResult.errorValues << reader->readElementText().toDouble(); } else if (!preview && reader->name() == "tdist_t") { d->fitResult.tdist_tValues << reader->readElementText().toDouble(); } else if (!preview && reader->name() == "tdist_p") { d->fitResult.tdist_pValues << reader->readElementText().toDouble(); } else if (!preview && reader->name() == "tdist_margin") { d->fitResult.tdist_marginValues << reader->readElementText().toDouble(); } else if (!preview && reader->name() == "fitResult") { attribs = reader->attributes(); READ_INT_VALUE("available", fitResult.available, int); READ_INT_VALUE("valid", fitResult.valid, int); READ_STRING_VALUE("status", fitResult.status); READ_INT_VALUE("iterations", fitResult.iterations, int); READ_INT_VALUE("time", fitResult.elapsedTime, int); READ_DOUBLE_VALUE("dof", fitResult.dof); READ_DOUBLE_VALUE("sse", fitResult.sse); READ_DOUBLE_VALUE("sst", fitResult.sst); READ_DOUBLE_VALUE("rms", fitResult.rms); READ_DOUBLE_VALUE("rsd", fitResult.rsd); READ_DOUBLE_VALUE("mse", fitResult.mse); READ_DOUBLE_VALUE("rmse", fitResult.rmse); READ_DOUBLE_VALUE("mae", fitResult.mae); READ_DOUBLE_VALUE("rsquare", fitResult.rsquare); READ_DOUBLE_VALUE("rsquareAdj", fitResult.rsquareAdj); READ_DOUBLE_VALUE("chisq_p", fitResult.chisq_p); READ_DOUBLE_VALUE("fdist_F", fitResult.fdist_F); READ_DOUBLE_VALUE("fdist_p", fitResult.fdist_p); READ_DOUBLE_VALUE("aic", fitResult.aic); READ_DOUBLE_VALUE("bic", fitResult.bic); READ_STRING_VALUE("solverOutput", fitResult.solverOutput); } else if (reader->name() == "column") { Column* column = new Column(QString(), AbstractColumn::Numeric); if (!column->load(reader, preview)) { delete column; return false; } DEBUG("############################ reading column " << column->name().toStdString()) if (column->name() == "x") d->xColumn = column; else if (column->name() == "y") d->yColumn = column; else if (column->name() == "residuals") d->residualsColumn = column; } } // older model save the param names also for non-custom models: remove them while (d->fitData.paramNames.size() > d->fitData.paramStartValues.size()) d->fitData.paramNames.removeLast(); if (d->fitData.paramNamesUtf8.isEmpty()) d->fitData.paramNamesUtf8 << d->fitData.paramNames; DEBUG("# params = " << d->fitData.paramNames.size()); if (preview) return true; // new fit model style (reset model type of old projects) if (d->fitData.modelCategory == nsl_fit_model_basic && d->fitData.modelType >= NSL_FIT_MODEL_BASIC_COUNT) { DEBUG("RESET old fit model"); d->fitData.modelType = 0; d->fitData.degree = 1; d->fitData.paramNames.clear(); d->fitData.paramNamesUtf8.clear(); // reset size of fields not touched by initFitData() d->fitData.paramStartValues.resize(2); d->fitData.paramFixed.resize(2); d->fitResult.paramValues.resize(2); d->fitResult.errorValues.resize(2); d->fitResult.tdist_tValues.resize(2); d->fitResult.tdist_pValues.resize(2); d->fitResult.tdist_marginValues.resize(2); } // not present in old projects int np = d->fitResult.paramValues.size(); if (d->fitResult.tdist_tValues.size() == 0) d->fitResult.tdist_tValues.resize(np); if (d->fitResult.tdist_pValues.size() == 0) d->fitResult.tdist_pValues.resize(np); if (d->fitResult.tdist_marginValues.size() == 0) d->fitResult.tdist_marginValues.resize(np); DEBUG("# start values = " << d->fitData.paramStartValues.size()); // wait for data to be read before using the pointers QThreadPool::globalInstance()->waitForDone(); if (d->xColumn && d->yColumn && d->residualsColumn) { d->xColumn->setHidden(true); addChild(d->xColumn); d->yColumn->setHidden(true); addChild(d->yColumn); addChild(d->residualsColumn); d->xVector = static_cast* >(d->xColumn->data()); d->yVector = static_cast* >(d->yColumn->data()); d->residualsVector = static_cast* >(d->residualsColumn->data()); XYCurve::d_ptr->xColumn = d->xColumn; XYCurve::d_ptr->yColumn = d->yColumn; recalcLogicalPoints(); } return true; } diff --git a/src/backend/worksheet/plots/cartesian/XYFourierFilterCurve.cpp b/src/backend/worksheet/plots/cartesian/XYFourierFilterCurve.cpp index 261b085e2..ce7731f17 100644 --- a/src/backend/worksheet/plots/cartesian/XYFourierFilterCurve.cpp +++ b/src/backend/worksheet/plots/cartesian/XYFourierFilterCurve.cpp @@ -1,397 +1,389 @@ /*************************************************************************** File : XYFourierFilterCurve.cpp Project : LabPlot Description : A xy-curve defined by a Fourier filter -------------------------------------------------------------------- Copyright : (C) 2016 Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2017 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ /*! \class XYFourierFilterCurve \brief A xy-curve defined by a Fourier filter \ingroup worksheet */ #include "XYFourierFilterCurve.h" #include "XYFourierFilterCurvePrivate.h" #include "backend/core/AbstractColumn.h" #include "backend/core/column/Column.h" #include "backend/lib/commandtemplates.h" #include "backend/lib/macros.h" #include "backend/gsl/errors.h" extern "C" { #include #ifdef HAVE_FFTW3 #include #endif #include "backend/nsl/nsl_sf_poly.h" } #include #include #include #include // qWarning() XYFourierFilterCurve::XYFourierFilterCurve(const QString& name) : XYAnalysisCurve(name, new XYFourierFilterCurvePrivate(this), AspectType::XYFourierFilterCurve) { } XYFourierFilterCurve::XYFourierFilterCurve(const QString& name, XYFourierFilterCurvePrivate* dd) : XYAnalysisCurve(name, dd, AspectType::XYFourierFilterCurve) { } //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene XYFourierFilterCurve::~XYFourierFilterCurve() = default; void XYFourierFilterCurve::recalculate() { Q_D(XYFourierFilterCurve); d->recalculate(); } /*! Returns an icon to be used in the project explorer. */ QIcon XYFourierFilterCurve::icon() const { return QIcon::fromTheme("labplot-xy-fourier-filter-curve"); } //############################################################################## //########################## getter methods ################################## //############################################################################## BASIC_SHARED_D_READER_IMPL(XYFourierFilterCurve, XYFourierFilterCurve::FilterData, filterData, filterData) const XYFourierFilterCurve::FilterResult& XYFourierFilterCurve::filterResult() const { Q_D(const XYFourierFilterCurve); return d->filterResult; } //############################################################################## //################# setter methods and undo commands ########################## //############################################################################## STD_SETTER_CMD_IMPL_F_S(XYFourierFilterCurve, SetFilterData, XYFourierFilterCurve::FilterData, filterData, recalculate); void XYFourierFilterCurve::setFilterData(const XYFourierFilterCurve::FilterData& filterData) { Q_D(XYFourierFilterCurve); exec(new XYFourierFilterCurveSetFilterDataCmd(d, filterData, ki18n("%1: set filter options and perform the Fourier filter"))); } //############################################################################## //######################### Private implementation ############################# //############################################################################## XYFourierFilterCurvePrivate::XYFourierFilterCurvePrivate(XYFourierFilterCurve* owner) : XYAnalysisCurvePrivate(owner), q(owner) { } //no need to delete xColumn and yColumn, they are deleted //when the parent aspect is removed XYFourierFilterCurvePrivate::~XYFourierFilterCurvePrivate() = default; void XYFourierFilterCurvePrivate::recalculate() { QElapsedTimer timer; timer.start(); //create filter result columns if not available yet, clear them otherwise if (!xColumn) { xColumn = new Column("x", AbstractColumn::Numeric); yColumn = new Column("y", AbstractColumn::Numeric); xVector = static_cast* >(xColumn->data()); yVector = static_cast* >(yColumn->data()); xColumn->setHidden(true); q->addChild(xColumn); yColumn->setHidden(true); q->addChild(yColumn); q->setUndoAware(false); q->setXColumn(xColumn); q->setYColumn(yColumn); q->setUndoAware(true); } else { xVector->clear(); yVector->clear(); } // clear the previous result filterResult = XYFourierFilterCurve::FilterResult(); //determine the data source columns const AbstractColumn* tmpXDataColumn = nullptr; const AbstractColumn* tmpYDataColumn = nullptr; if (dataSourceType == XYAnalysisCurve::DataSourceSpreadsheet) { //spreadsheet columns as data source tmpXDataColumn = xDataColumn; tmpYDataColumn = yDataColumn; } else { //curve columns as data source tmpXDataColumn = dataSourceCurve->xColumn(); tmpYDataColumn = dataSourceCurve->yColumn(); } if (!tmpXDataColumn || !tmpYDataColumn) { recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } - //check column sizes - if (tmpXDataColumn->rowCount() != tmpYDataColumn->rowCount()) { - filterResult.available = true; - filterResult.valid = false; - filterResult.status = i18n("Number of x and y data points must be equal."); - recalcLogicalPoints(); - emit q->dataChanged(); - sourceDataChangedSinceLastRecalc = false; - return; - } - //copy all valid data point for the differentiation to temporary vectors QVector xdataVector; QVector ydataVector; double xmin; double xmax; if (filterData.autoRange) { xmin = tmpXDataColumn->minimum(); xmax = tmpXDataColumn->maximum(); } else { xmin = filterData.xRange.first(); xmax = filterData.xRange.last(); } - for (int row = 0; row < tmpXDataColumn->rowCount(); ++row) { + + int rowCount = qMin(tmpXDataColumn->rowCount(), tmpYDataColumn->rowCount()); + for (int row = 0; row < rowCount; ++row) { //only copy those data where _all_ values (for x and y, if given) are valid - if (!std::isnan(tmpXDataColumn->valueAt(row)) && !std::isnan(tmpYDataColumn->valueAt(row)) - && !tmpXDataColumn->isMasked(row) && !tmpYDataColumn->isMasked(row)) { + if (std::isnan(tmpXDataColumn->valueAt(row)) || std::isnan(tmpYDataColumn->valueAt(row)) + || tmpXDataColumn->isMasked(row) || tmpYDataColumn->isMasked(row)) + continue; - // only when inside given range - if (tmpXDataColumn->valueAt(row) >= xmin && tmpXDataColumn->valueAt(row) <= xmax) { - xdataVector.append(tmpXDataColumn->valueAt(row)); - ydataVector.append(tmpYDataColumn->valueAt(row)); - } + // only when inside given range + if (tmpXDataColumn->valueAt(row) >= xmin && tmpXDataColumn->valueAt(row) <= xmax) { + xdataVector.append(tmpXDataColumn->valueAt(row)); + ydataVector.append(tmpYDataColumn->valueAt(row)); } + } //number of data points to filter const size_t n = (size_t)xdataVector.size(); if (n == 0) { filterResult.available = true; filterResult.valid = false; filterResult.status = i18n("No data points available."); recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } //double* xdata = xdataVector.data(); double* ydata = ydataVector.data(); // filter settings const nsl_filter_type type = filterData.type; const nsl_filter_form form = filterData.form; const int order = filterData.order; const double cutoff = filterData.cutoff, cutoff2 = filterData.cutoff2; const nsl_filter_cutoff_unit unit = filterData.unit, unit2 = filterData.unit2; DEBUG("n ="< 0. Giving up."; return; } DEBUG("cut off @" << cutindex << cutindex2); DEBUG("bandwidth =" << bandwidth); // run filter int status = nsl_filter_fourier(ydata, n, type, form, order, cutindex, bandwidth); xVector->resize((int)n); yVector->resize((int)n); memcpy(xVector->data(), xdataVector.data(), n*sizeof(double)); memcpy(yVector->data(), ydata, n*sizeof(double)); /////////////////////////////////////////////////////////// //write the result filterResult.available = true; filterResult.valid = true; filterResult.status = gslErrorToString(status); filterResult.elapsedTime = timer.elapsed(); //redraw the curve recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void XYFourierFilterCurve::save(QXmlStreamWriter* writer) const { Q_D(const XYFourierFilterCurve); writer->writeStartElement("xyFourierFilterCurve"); //write the base class XYAnalysisCurve::save(writer); //write xy-fourier_filter-curve specific information //filter data writer->writeStartElement("filterData"); writer->writeAttribute( "autoRange", QString::number(d->filterData.autoRange) ); writer->writeAttribute( "xRangeMin", QString::number(d->filterData.xRange.first()) ); writer->writeAttribute( "xRangeMax", QString::number(d->filterData.xRange.last()) ); writer->writeAttribute( "type", QString::number(d->filterData.type) ); writer->writeAttribute( "form", QString::number(d->filterData.form) ); writer->writeAttribute( "order", QString::number(d->filterData.order) ); writer->writeAttribute( "cutoff", QString::number(d->filterData.cutoff) ); writer->writeAttribute( "unit", QString::number(d->filterData.unit) ); writer->writeAttribute( "cutoff2", QString::number(d->filterData.cutoff2) ); writer->writeAttribute( "unit2", QString::number(d->filterData.unit2) ); writer->writeEndElement();// filterData //filter results (generated columns) writer->writeStartElement("filterResult"); writer->writeAttribute( "available", QString::number(d->filterResult.available) ); writer->writeAttribute( "valid", QString::number(d->filterResult.valid) ); writer->writeAttribute( "status", d->filterResult.status ); writer->writeAttribute( "time", QString::number(d->filterResult.elapsedTime) ); //save calculated columns if available if (d->xColumn && d->yColumn) { d->xColumn->save(writer); d->yColumn->save(writer); } writer->writeEndElement(); //"filterResult" writer->writeEndElement(); //"xyFourierFilterCurve" } //! Load from XML bool XYFourierFilterCurve::load(XmlStreamReader* reader, bool preview) { Q_D(XYFourierFilterCurve); KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "xyFourierFilterCurve") break; if (!reader->isStartElement()) continue; if (reader->name() == "xyAnalysisCurve") { if ( !XYAnalysisCurve::load(reader, preview) ) return false; } else if (!preview && reader->name() == "filterData") { attribs = reader->attributes(); READ_INT_VALUE("autoRange", filterData.autoRange, bool); READ_DOUBLE_VALUE("xRangeMin", filterData.xRange.first()); READ_DOUBLE_VALUE("xRangeMax", filterData.xRange.last()); READ_INT_VALUE("type", filterData.type, nsl_filter_type); READ_INT_VALUE("form", filterData.form, nsl_filter_form); READ_INT_VALUE("order", filterData.order, int); READ_DOUBLE_VALUE("cutoff", filterData.cutoff); READ_INT_VALUE("unit", filterData.unit, nsl_filter_cutoff_unit); READ_DOUBLE_VALUE("cutoff2", filterData.cutoff2); READ_INT_VALUE("unit2", filterData.unit2, nsl_filter_cutoff_unit); } else if (!preview && reader->name() == "filterResult") { attribs = reader->attributes(); READ_INT_VALUE("available", filterResult.available, int); READ_INT_VALUE("valid", filterResult.valid, int); READ_STRING_VALUE("status", filterResult.status); READ_INT_VALUE("time", filterResult.elapsedTime, int); } else if (reader->name() == "column") { Column* column = new Column(QString(), AbstractColumn::Numeric); if (!column->load(reader, preview)) { delete column; return false; } if (column->name() == "x") d->xColumn = column; else if (column->name() == "y") d->yColumn = column; } } if (preview) return true; // wait for data to be read before using the pointers QThreadPool::globalInstance()->waitForDone(); if (d->xColumn && d->yColumn) { d->xColumn->setHidden(true); addChild(d->xColumn); d->yColumn->setHidden(true); addChild(d->yColumn); d->xVector = static_cast* >(d->xColumn->data()); d->yVector = static_cast* >(d->yColumn->data()); XYCurve::d_ptr->xColumn = d->xColumn; XYCurve::d_ptr->yColumn = d->yColumn; recalcLogicalPoints(); } return true; } diff --git a/src/backend/worksheet/plots/cartesian/XYFourierTransformCurve.cpp b/src/backend/worksheet/plots/cartesian/XYFourierTransformCurve.cpp index fad73427b..814df2a47 100644 --- a/src/backend/worksheet/plots/cartesian/XYFourierTransformCurve.cpp +++ b/src/backend/worksheet/plots/cartesian/XYFourierTransformCurve.cpp @@ -1,382 +1,375 @@ /*************************************************************************** File : XYFourierTransformCurve.cpp Project : LabPlot Description : A xy-curve defined by a Fourier transform -------------------------------------------------------------------- Copyright : (C) 2016 Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2017 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ /*! \class XYFourierTransformCurve \brief A xy-curve defined by a Fourier transform \ingroup worksheet */ #include "XYFourierTransformCurve.h" #include "XYFourierTransformCurvePrivate.h" #include "backend/core/AbstractColumn.h" #include "backend/core/column/Column.h" #include "backend/lib/commandtemplates.h" #include "backend/lib/macros.h" #include "backend/gsl/errors.h" extern "C" { #include "backend/nsl/nsl_sf_poly.h" } #include #include #include #include #include // qWarning() XYFourierTransformCurve::XYFourierTransformCurve(const QString& name) : XYAnalysisCurve(name, new XYFourierTransformCurvePrivate(this), AspectType::XYFourierTransformCurve) { } XYFourierTransformCurve::XYFourierTransformCurve(const QString& name, XYFourierTransformCurvePrivate* dd) : XYAnalysisCurve(name, dd, AspectType::XYFourierTransformCurve) { } //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene XYFourierTransformCurve::~XYFourierTransformCurve() = default; void XYFourierTransformCurve::recalculate() { Q_D(XYFourierTransformCurve); d->recalculate(); } /*! Returns an icon to be used in the project explorer. */ QIcon XYFourierTransformCurve::icon() const { return QIcon::fromTheme("labplot-xy-fourier-transform-curve"); } //############################################################################## //########################## getter methods ################################## //############################################################################## BASIC_SHARED_D_READER_IMPL(XYFourierTransformCurve, XYFourierTransformCurve::TransformData, transformData, transformData) const XYFourierTransformCurve::TransformResult& XYFourierTransformCurve::transformResult() const { Q_D(const XYFourierTransformCurve); return d->transformResult; } //############################################################################## //################# setter methods and undo commands ########################## //############################################################################## STD_SETTER_CMD_IMPL_F_S(XYFourierTransformCurve, SetTransformData, XYFourierTransformCurve::TransformData, transformData, recalculate); void XYFourierTransformCurve::setTransformData(const XYFourierTransformCurve::TransformData& transformData) { Q_D(XYFourierTransformCurve); exec(new XYFourierTransformCurveSetTransformDataCmd(d, transformData, ki18n("%1: set transform options and perform the Fourier transform"))); } //############################################################################## //######################### Private implementation ############################# //############################################################################## XYFourierTransformCurvePrivate::XYFourierTransformCurvePrivate(XYFourierTransformCurve* owner) : XYAnalysisCurvePrivate(owner), q(owner) { } //no need to delete xColumn and yColumn, they are deleted //when the parent aspect is removed XYFourierTransformCurvePrivate::~XYFourierTransformCurvePrivate() = default; void XYFourierTransformCurvePrivate::recalculate() { QElapsedTimer timer; timer.start(); //create transform result columns if not available yet, clear them otherwise if (!xColumn) { xColumn = new Column("x", AbstractColumn::Numeric); yColumn = new Column("y", AbstractColumn::Numeric); xVector = static_cast* >(xColumn->data()); yVector = static_cast* >(yColumn->data()); xColumn->setHidden(true); q->addChild(xColumn); yColumn->setHidden(true); q->addChild(yColumn); q->setUndoAware(false); q->setXColumn(xColumn); q->setYColumn(yColumn); q->setUndoAware(true); } else { xVector->clear(); yVector->clear(); } // clear the previous result transformResult = XYFourierTransformCurve::TransformResult(); if (!xDataColumn || !yDataColumn) { recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } - //check column sizes - if (xDataColumn->rowCount() != yDataColumn->rowCount()) { - transformResult.available = true; - transformResult.valid = false; - transformResult.status = i18n("Number of x and y data points must be equal."); - emit q->dataChanged(); - sourceDataChangedSinceLastRecalc = false; - return; - } - //copy all valid data point for the transform to temporary vectors QVector xdataVector; QVector ydataVector; const double xmin = transformData.xRange.first(); const double xmax = transformData.xRange.last(); - for (int row = 0; row < xDataColumn->rowCount(); ++row) { - //only copy those data where _all_ values (for x and y, if given) are valid - if (!std::isnan(xDataColumn->valueAt(row)) && !std::isnan(yDataColumn->valueAt(row)) - && !xDataColumn->isMasked(row) && !yDataColumn->isMasked(row)) { - // only when inside given range - if (xDataColumn->valueAt(row) >= xmin && xDataColumn->valueAt(row) <= xmax) { - xdataVector.append(xDataColumn->valueAt(row)); - ydataVector.append(yDataColumn->valueAt(row)); - } + + int rowCount = qMin(xDataColumn->rowCount(), yDataColumn->rowCount()); + for (int row = 0; row < rowCount; ++row) { + // only copy those data where _all_ values (for x and y, if given) are valid + if (std::isnan(xDataColumn->valueAt(row)) || std::isnan(yDataColumn->valueAt(row)) + || xDataColumn->isMasked(row) || yDataColumn->isMasked(row)) + continue; + + // only when inside given range + if (xDataColumn->valueAt(row) >= xmin && xDataColumn->valueAt(row) <= xmax) { + xdataVector.append(xDataColumn->valueAt(row)); + ydataVector.append(yDataColumn->valueAt(row)); } } //number of data points to transform unsigned int n = (unsigned int)ydataVector.size(); if (n == 0) { transformResult.available = true; transformResult.valid = false; transformResult.status = i18n("No data points available."); recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } double* xdata = xdataVector.data(); double* ydata = ydataVector.data(); // transform settings const nsl_sf_window_type windowType = transformData.windowType; const nsl_dft_result_type type = transformData.type; const bool twoSided = transformData.twoSided; const bool shifted = transformData.shifted; const nsl_dft_xscale xScale = transformData.xScale; DEBUG("n =" << n); DEBUG("window type:" << nsl_sf_window_type_name[windowType]); DEBUG("type:" << nsl_dft_result_type_name[type]); DEBUG("scale:" << nsl_dft_xscale_name[xScale]); DEBUG("two sided:" << twoSided); DEBUG("shifted:" << shifted); #ifndef NDEBUG QDebug out = qDebug(); for (unsigned int i = 0; i < n; i++) out<= n/2 && shifted) xdata[i] = (n-1)/(xmax-xmin)*(i/(double)n-1.); else xdata[i] = (n-1)*i/(xmax-xmin)/n; } break; case nsl_dft_xscale_index: for (unsigned int i = 0; i < N; i++) { if (i >= n/2 && shifted) xdata[i] = (int)i-(int) N; else xdata[i] = i; } break; case nsl_dft_xscale_period: { double f0 = (n-1)/(xmax-xmin)/n; for (unsigned int i = 0; i < N; i++) { double f = (n-1)*i/(xmax-xmin)/n; xdata[i] = 1/(f+f0); } break; } } #ifndef NDEBUG out = qDebug(); for (unsigned int i = 0; i < N; i++) out << ydata[i] << '(' << xdata[i] << ')'; #endif xVector->resize((int)N); yVector->resize((int)N); if (shifted) { memcpy(xVector->data(), &xdata[n/2], n/2*sizeof(double)); memcpy(&xVector->data()[n/2], xdata, n/2*sizeof(double)); memcpy(yVector->data(), &ydata[n/2], n/2*sizeof(double)); memcpy(&yVector->data()[n/2], ydata, n/2*sizeof(double)); } else { memcpy(xVector->data(), xdata, N*sizeof(double)); memcpy(yVector->data(), ydata, N*sizeof(double)); } /////////////////////////////////////////////////////////// //write the result transformResult.available = true; transformResult.valid = true; transformResult.status = gslErrorToString(status); transformResult.elapsedTime = timer.elapsed(); //redraw the curve recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void XYFourierTransformCurve::save(QXmlStreamWriter* writer) const { Q_D(const XYFourierTransformCurve); writer->writeStartElement("xyFourierTransformCurve"); //write the base class XYAnalysisCurve::save(writer); //write xy-fourier_transform-curve specific information //transform data writer->writeStartElement("transformData"); writer->writeAttribute( "autoRange", QString::number(d->transformData.autoRange) ); writer->writeAttribute( "xRangeMin", QString::number(d->transformData.xRange.first()) ); writer->writeAttribute( "xRangeMax", QString::number(d->transformData.xRange.last()) ); writer->writeAttribute( "type", QString::number(d->transformData.type) ); writer->writeAttribute( "twoSided", QString::number(d->transformData.twoSided) ); writer->writeAttribute( "shifted", QString::number(d->transformData.shifted) ); writer->writeAttribute( "xScale", QString::number(d->transformData.xScale) ); writer->writeAttribute( "windowType", QString::number(d->transformData.windowType) ); writer->writeEndElement();// transformData //transform results (generated columns) writer->writeStartElement("transformResult"); writer->writeAttribute( "available", QString::number(d->transformResult.available) ); writer->writeAttribute( "valid", QString::number(d->transformResult.valid) ); writer->writeAttribute( "status", d->transformResult.status ); writer->writeAttribute( "time", QString::number(d->transformResult.elapsedTime) ); //save calculated columns if available if (d->xColumn && d->yColumn) { d->xColumn->save(writer); d->yColumn->save(writer); } writer->writeEndElement(); //"transformResult" writer->writeEndElement(); //"xyFourierTransformCurve" } //! Load from XML bool XYFourierTransformCurve::load(XmlStreamReader* reader, bool preview) { Q_D(XYFourierTransformCurve); KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "xyFourierTransformCurve") break; if (!reader->isStartElement()) continue; if (reader->name() == "xyAnalysisCurve") { if ( !XYAnalysisCurve::load(reader, preview) ) return false; } else if (!preview && reader->name() == "transformData") { attribs = reader->attributes(); READ_INT_VALUE("autoRange", transformData.autoRange, bool); READ_DOUBLE_VALUE("xRangeMin", transformData.xRange.first()); READ_DOUBLE_VALUE("xRangeMax", transformData.xRange.last()); READ_INT_VALUE("type", transformData.type, nsl_dft_result_type); READ_INT_VALUE("twoSided", transformData.twoSided, bool); READ_INT_VALUE("shifted", transformData.shifted, bool); READ_INT_VALUE("xScale", transformData.xScale, nsl_dft_xscale); READ_INT_VALUE("windowType", transformData.windowType, nsl_sf_window_type); } else if (!preview && reader->name() == "transformResult") { attribs = reader->attributes(); READ_INT_VALUE("available", transformResult.available, int); READ_INT_VALUE("valid", transformResult.valid, int); READ_STRING_VALUE("status", transformResult.status); READ_INT_VALUE("time", transformResult.elapsedTime, int); } else if (reader->name() == "column") { Column* column = new Column(QString(), AbstractColumn::Numeric); if (!column->load(reader, preview)) { delete column; return false; } if (column->name() == "x") d->xColumn = column; else if (column->name() == "y") d->yColumn = column; } } if (preview) return true; // wait for data to be read before using the pointers QThreadPool::globalInstance()->waitForDone(); if (d->xColumn && d->yColumn) { d->xColumn->setHidden(true); addChild(d->xColumn); d->yColumn->setHidden(true); addChild(d->yColumn); d->xVector = static_cast* >(d->xColumn->data()); d->yVector = static_cast* >(d->yColumn->data()); XYCurve::d_ptr->xColumn = d->xColumn; XYCurve::d_ptr->yColumn = d->yColumn; recalcLogicalPoints(); } return true; } diff --git a/src/backend/worksheet/plots/cartesian/XYIntegrationCurve.cpp b/src/backend/worksheet/plots/cartesian/XYIntegrationCurve.cpp index 146cbe999..21757f6a0 100644 --- a/src/backend/worksheet/plots/cartesian/XYIntegrationCurve.cpp +++ b/src/backend/worksheet/plots/cartesian/XYIntegrationCurve.cpp @@ -1,360 +1,350 @@ /*************************************************************************** File : XYIntegrationCurve.cpp Project : LabPlot Description : A xy-curve defined by an integration -------------------------------------------------------------------- Copyright : (C) 2016 Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2017 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ /*! \class XYIntegrationCurve \brief A xy-curve defined by an integration \ingroup worksheet */ #include "XYIntegrationCurve.h" #include "XYIntegrationCurvePrivate.h" #include "CartesianCoordinateSystem.h" #include "backend/core/column/Column.h" #include "backend/lib/commandtemplates.h" #include "backend/lib/macros.h" extern "C" { #include } #include #include #include #include XYIntegrationCurve::XYIntegrationCurve(const QString& name) : XYAnalysisCurve(name, new XYIntegrationCurvePrivate(this), AspectType::XYIntegrationCurve) { } XYIntegrationCurve::XYIntegrationCurve(const QString& name, XYIntegrationCurvePrivate* dd) : XYAnalysisCurve(name, dd, AspectType::XYIntegrationCurve) { } //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene XYIntegrationCurve::~XYIntegrationCurve() = default; void XYIntegrationCurve::recalculate() { Q_D(XYIntegrationCurve); d->recalculate(); } /*! Returns an icon to be used in the project explorer. */ QIcon XYIntegrationCurve::icon() const { return QIcon::fromTheme("labplot-xy-curve"); } //############################################################################## //########################## getter methods ################################## //############################################################################## BASIC_SHARED_D_READER_IMPL(XYIntegrationCurve, XYIntegrationCurve::IntegrationData, integrationData, integrationData) const XYIntegrationCurve::IntegrationResult& XYIntegrationCurve::integrationResult() const { Q_D(const XYIntegrationCurve); return d->integrationResult; } //############################################################################## //################# setter methods and undo commands ########################## //############################################################################## STD_SETTER_CMD_IMPL_F_S(XYIntegrationCurve, SetIntegrationData, XYIntegrationCurve::IntegrationData, integrationData, recalculate); void XYIntegrationCurve::setIntegrationData(const XYIntegrationCurve::IntegrationData& integrationData) { Q_D(XYIntegrationCurve); exec(new XYIntegrationCurveSetIntegrationDataCmd(d, integrationData, ki18n("%1: set options and perform the integration"))); } //############################################################################## //######################### Private implementation ############################# //############################################################################## XYIntegrationCurvePrivate::XYIntegrationCurvePrivate(XYIntegrationCurve* owner) : XYAnalysisCurvePrivate(owner), q(owner) { } //no need to delete xColumn and yColumn, they are deleted //when the parent aspect is removed XYIntegrationCurvePrivate::~XYIntegrationCurvePrivate() = default; void XYIntegrationCurvePrivate::recalculate() { QElapsedTimer timer; timer.start(); //create integration result columns if not available yet, clear them otherwise if (!xColumn) { xColumn = new Column("x", AbstractColumn::Numeric); yColumn = new Column("y", AbstractColumn::Numeric); xVector = static_cast* >(xColumn->data()); yVector = static_cast* >(yColumn->data()); xColumn->setHidden(true); q->addChild(xColumn); yColumn->setHidden(true); q->addChild(yColumn); q->setUndoAware(false); q->setXColumn(xColumn); q->setYColumn(yColumn); q->setUndoAware(true); } else { xVector->clear(); yVector->clear(); } // clear the previous result integrationResult = XYIntegrationCurve::IntegrationResult(); //determine the data source columns const AbstractColumn* tmpXDataColumn = nullptr; const AbstractColumn* tmpYDataColumn = nullptr; if (dataSourceType == XYAnalysisCurve::DataSourceSpreadsheet) { //spreadsheet columns as data source tmpXDataColumn = xDataColumn; tmpYDataColumn = yDataColumn; } else { //curve columns as data source tmpXDataColumn = dataSourceCurve->xColumn(); tmpYDataColumn = dataSourceCurve->yColumn(); } if (!tmpXDataColumn || !tmpYDataColumn) { recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } - //check column sizes - if (tmpXDataColumn->rowCount() != tmpYDataColumn->rowCount()) { - integrationResult.available = true; - integrationResult.valid = false; - integrationResult.status = i18n("Number of x and y data points must be equal."); - recalcLogicalPoints(); - emit q->dataChanged(); - sourceDataChangedSinceLastRecalc = false; - return; - } - //copy all valid data point for the integration to temporary vectors QVector xdataVector; QVector ydataVector; double xmin; double xmax; if (integrationData.autoRange) { xmin = tmpXDataColumn->minimum(); xmax = tmpXDataColumn->maximum(); } else { xmin = integrationData.xRange.first(); xmax = integrationData.xRange.last(); } - for (int row = 0; row < tmpXDataColumn->rowCount(); ++row) { + int rowCount = qMin(tmpXDataColumn->rowCount(), tmpYDataColumn->rowCount()); + for (int row = 0; row < rowCount; ++row) { //only copy those data where _all_ values (for x and y, if given) are valid - if (!std::isnan(tmpXDataColumn->valueAt(row)) && !std::isnan(tmpYDataColumn->valueAt(row)) - && !tmpXDataColumn->isMasked(row) && !tmpYDataColumn->isMasked(row)) { + if (std::isnan(tmpXDataColumn->valueAt(row)) || std::isnan(tmpYDataColumn->valueAt(row)) + || tmpXDataColumn->isMasked(row) || tmpYDataColumn->isMasked(row)) + continue; - // only when inside given range - if (tmpXDataColumn->valueAt(row) >= xmin && tmpXDataColumn->valueAt(row) <= xmax) { - xdataVector.append(tmpXDataColumn->valueAt(row)); - ydataVector.append(tmpYDataColumn->valueAt(row)); - } + // only when inside given range + if (tmpXDataColumn->valueAt(row) >= xmin && tmpXDataColumn->valueAt(row) <= xmax) { + xdataVector.append(tmpXDataColumn->valueAt(row)); + ydataVector.append(tmpYDataColumn->valueAt(row)); } } const size_t n = (size_t)xdataVector.size(); // number of data points to integrate if (n < 2) { integrationResult.available = true; integrationResult.valid = false; integrationResult.status = i18n("Not enough data points available."); recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; return; } double* xdata = xdataVector.data(); double* ydata = ydataVector.data(); // integration settings const nsl_int_method_type method = integrationData.method; const bool absolute = integrationData.absolute; DEBUG("method:"<resize((int)np); yVector->resize((int)np); memcpy(xVector->data(), xdata, np * sizeof(double)); memcpy(yVector->data(), ydata, np * sizeof(double)); /////////////////////////////////////////////////////////// //write the result integrationResult.available = true; integrationResult.valid = true; integrationResult.status = QString::number(status); integrationResult.elapsedTime = timer.elapsed(); integrationResult.value = ydata[np-1]; //redraw the curve recalcLogicalPoints(); emit q->dataChanged(); sourceDataChangedSinceLastRecalc = false; } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void XYIntegrationCurve::save(QXmlStreamWriter* writer) const{ Q_D(const XYIntegrationCurve); writer->writeStartElement("xyIntegrationCurve"); //write the base class XYAnalysisCurve::save(writer); //write xy-integration-curve specific information // integration data writer->writeStartElement("integrationData"); writer->writeAttribute( "autoRange", QString::number(d->integrationData.autoRange) ); writer->writeAttribute( "xRangeMin", QString::number(d->integrationData.xRange.first()) ); writer->writeAttribute( "xRangeMax", QString::number(d->integrationData.xRange.last()) ); writer->writeAttribute( "method", QString::number(d->integrationData.method) ); writer->writeAttribute( "absolute", QString::number(d->integrationData.absolute) ); writer->writeEndElement();// integrationData // integration results (generated columns) writer->writeStartElement("integrationResult"); writer->writeAttribute( "available", QString::number(d->integrationResult.available) ); writer->writeAttribute( "valid", QString::number(d->integrationResult.valid) ); writer->writeAttribute( "status", d->integrationResult.status ); writer->writeAttribute( "time", QString::number(d->integrationResult.elapsedTime) ); writer->writeAttribute( "value", QString::number(d->integrationResult.value) ); //save calculated columns if available if (d->xColumn) { d->xColumn->save(writer); d->yColumn->save(writer); } writer->writeEndElement(); //"integrationResult" writer->writeEndElement(); //"xyIntegrationCurve" } //! Load from XML bool XYIntegrationCurve::load(XmlStreamReader* reader, bool preview) { Q_D(XYIntegrationCurve); KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "xyIntegrationCurve") break; if (!reader->isStartElement()) continue; if (reader->name() == "xyAnalysisCurve") { if ( !XYAnalysisCurve::load(reader, preview) ) return false; } else if (!preview && reader->name() == "integrationData") { attribs = reader->attributes(); READ_INT_VALUE("autoRange", integrationData.autoRange, bool); READ_DOUBLE_VALUE("xRangeMin", integrationData.xRange.first()); READ_DOUBLE_VALUE("xRangeMax", integrationData.xRange.last()); READ_INT_VALUE("method", integrationData.method, nsl_int_method_type); READ_INT_VALUE("absolute", integrationData.absolute, bool); } else if (!preview && reader->name() == "integrationResult") { attribs = reader->attributes(); READ_INT_VALUE("available", integrationResult.available, int); READ_INT_VALUE("valid", integrationResult.valid, int); READ_STRING_VALUE("status", integrationResult.status); READ_INT_VALUE("time", integrationResult.elapsedTime, int); READ_DOUBLE_VALUE("value", integrationResult.value); } else if (!preview && reader->name() == "column") { Column* column = new Column(QString(), AbstractColumn::Numeric); if (!column->load(reader, preview)) { delete column; return false; } if (column->name() == "x") d->xColumn = column; else if (column->name() == "y") d->yColumn = column; } } if (preview) return true; // wait for data to be read before using the pointers QThreadPool::globalInstance()->waitForDone(); if (d->xColumn && d->yColumn) { d->xColumn->setHidden(true); addChild(d->xColumn); d->yColumn->setHidden(true); addChild(d->yColumn); d->xVector = static_cast* >(d->xColumn->data()); d->yVector = static_cast* >(d->yColumn->data()); XYCurve::d_ptr->xColumn = d->xColumn; XYCurve::d_ptr->yColumn = d->yColumn; recalcLogicalPoints(); } return true; } diff --git a/src/commonfrontend/ProjectExplorer.cpp b/src/commonfrontend/ProjectExplorer.cpp index 57ada7620..69dc1be1c 100644 --- a/src/commonfrontend/ProjectExplorer.cpp +++ b/src/commonfrontend/ProjectExplorer.cpp @@ -1,902 +1,903 @@ /*************************************************************************** File : ProjectExplorer.cpp Project : LabPlot Description : A tree view for displaying and editing an AspectTreeModel. -------------------------------------------------------------------- Copyright : (C) 2007-2008 by Tilman Benkert (thzs@gmx.net) Copyright : (C) 2010-2018 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "ProjectExplorer.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/AbstractPart.h" #include "backend/core/Project.h" #include "backend/lib/XmlStreamReader.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "commonfrontend/core/PartMdiView.h" #include #include #include #include #include #include #include #include #include #include #include #include /*! \class ProjectExplorer \brief A tree view for displaying and editing an AspectTreeModel. In addition to the functionality of QTreeView, ProjectExplorer allows the usage of the context menus provided by AspectTreeModel and propagates the item selection in the view to the model. Furthermore, features for searching and filtering in the model are provided. \ingroup commonfrontend */ ProjectExplorer::ProjectExplorer(QWidget* parent) : m_treeView(new QTreeView(parent)), m_frameFilter(new QFrame(this)) { auto* layout = new QVBoxLayout(this); layout->setSpacing(0); layout->setContentsMargins(0, 0, 0, 0); auto* layoutFilter = new QHBoxLayout(m_frameFilter); layoutFilter->setSpacing(0); layoutFilter->setContentsMargins(0, 0, 0, 0); QLabel* lFilter = new QLabel(i18n("Search/Filter:")); layoutFilter->addWidget(lFilter); m_leFilter = new QLineEdit(m_frameFilter); m_leFilter->setClearButtonEnabled(true); m_leFilter->setPlaceholderText(i18n("Search/Filter text")); layoutFilter->addWidget(m_leFilter); bFilterOptions = new QPushButton(m_frameFilter); bFilterOptions->setIcon(QIcon::fromTheme("configure")); bFilterOptions->setCheckable(true); layoutFilter->addWidget(bFilterOptions); layout->addWidget(m_frameFilter); m_treeView->setAnimated(true); m_treeView->setAlternatingRowColors(true); m_treeView->setSelectionBehavior(QAbstractItemView::SelectRows); m_treeView->setSelectionMode(QAbstractItemView::ExtendedSelection); m_treeView->setUniformRowHeights(true); m_treeView->viewport()->installEventFilter(this); m_treeView->header()->setStretchLastSection(true); m_treeView->header()->installEventFilter(this); m_treeView->setDragEnabled(true); m_treeView->setAcceptDrops(true); m_treeView->setDropIndicatorShown(true); m_treeView->setDragDropMode(QAbstractItemView::InternalMove); layout->addWidget(m_treeView); this->createActions(); connect(m_leFilter, &QLineEdit::textChanged, this, &ProjectExplorer::filterTextChanged); connect(bFilterOptions, &QPushButton::toggled, this, &ProjectExplorer::toggleFilterOptionsMenu); } void ProjectExplorer::createActions() { caseSensitiveAction = new QAction(i18n("Case Sensitive"), this); caseSensitiveAction->setCheckable(true); caseSensitiveAction->setChecked(false); connect(caseSensitiveAction, &QAction::triggered, this, &ProjectExplorer::toggleFilterCaseSensitivity); matchCompleteWordAction = new QAction(i18n("Match Complete Word"), this); matchCompleteWordAction->setCheckable(true); matchCompleteWordAction->setChecked(false); connect(matchCompleteWordAction, &QAction::triggered, this, &ProjectExplorer::toggleFilterMatchCompleteWord); expandTreeAction = new QAction(QIcon::fromTheme(QLatin1String("expand-all")), i18n("Expand All"), this); connect(expandTreeAction, &QAction::triggered, m_treeView, &QTreeView::expandAll); expandSelectedTreeAction = new QAction(QIcon::fromTheme(QLatin1String("expand-all")), i18n("Expand Selected"), this); connect(expandSelectedTreeAction, &QAction::triggered, this, &ProjectExplorer::expandSelected); collapseTreeAction = new QAction(QIcon::fromTheme(QLatin1String("collapse-all")), i18n("Collapse All"), this); connect(collapseTreeAction, &QAction::triggered, m_treeView, &QTreeView::collapseAll); collapseSelectedTreeAction = new QAction(QIcon::fromTheme(QLatin1String("collapse-all")), i18n("Collapse Selected"), this); connect(collapseSelectedTreeAction, &QAction::triggered, this, &ProjectExplorer::collapseSelected); deleteSelectedTreeAction = new QAction(QIcon::fromTheme("edit-delete"), i18n("Delete Selected"), this); connect(deleteSelectedTreeAction, &QAction::triggered, this, &ProjectExplorer::deleteSelected); toggleFilterAction = new QAction(QIcon::fromTheme(QLatin1String("view-filter")), i18n("Hide Search/Filter Options"), this); connect(toggleFilterAction, &QAction::triggered, this, &ProjectExplorer::toggleFilterWidgets); showAllColumnsAction = new QAction(i18n("Show All"),this); showAllColumnsAction->setCheckable(true); showAllColumnsAction->setChecked(true); showAllColumnsAction->setEnabled(false); connect(showAllColumnsAction, &QAction::triggered, this, &ProjectExplorer::showAllColumns); } /*! shows the context menu in the tree. In addition to the context menu of the currently selected aspect, treeview specific options are added. */ void ProjectExplorer::contextMenuEvent(QContextMenuEvent *event) { if (!m_treeView->model()) return; const QModelIndex& index = m_treeView->indexAt(m_treeView->viewport()->mapFrom(this, event->pos())); if (!index.isValid()) m_treeView->clearSelection(); const QModelIndexList& items = m_treeView->selectionModel()->selectedIndexes(); QMenu* menu = nullptr; if (items.size()/4 == 1) { auto* aspect = static_cast(index.internalPointer()); menu = aspect->createContextMenu(); } else { menu = new QMenu(); QMenu* projectMenu = m_project->createContextMenu(); projectMenu->setTitle(m_project->name()); menu->addMenu(projectMenu); menu->addSeparator(); if (items.size()/4 > 1) { menu->addAction(expandSelectedTreeAction); menu->addAction(collapseSelectedTreeAction); menu->addSeparator(); menu->addAction(deleteSelectedTreeAction); menu->addSeparator(); } else { menu->addAction(expandTreeAction); menu->addAction(collapseTreeAction); menu->addSeparator(); menu->addAction(toggleFilterAction); //Menu for showing/hiding the columns in the tree view QMenu* columnsMenu = menu->addMenu(i18n("Show/Hide columns")); columnsMenu->addAction(showAllColumnsAction); columnsMenu->addSeparator(); for (auto* action : list_showColumnActions) columnsMenu->addAction(action); //TODO //Menu for showing/hiding the top-level aspects (Worksheet, Spreadhsheet, etc) in the tree view // QMenu* objectsMenu = menu->addMenu(i18n("Show/Hide objects")); } } if (menu) menu->exec(event->globalPos()); delete menu; } void ProjectExplorer::setCurrentAspect(const AbstractAspect* aspect) { const AspectTreeModel* tree_model = qobject_cast(m_treeView->model()); if (tree_model) m_treeView->setCurrentIndex(tree_model->modelIndexOfAspect(aspect)); } /*! Sets the \c model for the tree view to present. */ void ProjectExplorer::setModel(AspectTreeModel* treeModel) { m_treeView->setModel(treeModel); connect(treeModel, &AspectTreeModel::renameRequested, m_treeView, static_cast(&QAbstractItemView::edit)); connect(treeModel, &AspectTreeModel::indexSelected, this, &ProjectExplorer::selectIndex); connect(treeModel, &AspectTreeModel::indexDeselected, this, &ProjectExplorer::deselectIndex); connect(treeModel, &AspectTreeModel::hiddenAspectSelected, this, &ProjectExplorer::hiddenAspectSelected); connect(m_treeView->selectionModel(), &QItemSelectionModel::currentChanged, this, &ProjectExplorer::currentChanged); connect(m_treeView->selectionModel(), &QItemSelectionModel::selectionChanged, this, &ProjectExplorer::selectionChanged); //create action for showing/hiding the columns in the tree. //this is done here since the number of columns is not available in createActions() yet. if (list_showColumnActions.size() == 0) { for (int i = 0; i < m_treeView->model()->columnCount(); i++) { QAction* showColumnAction = new QAction(treeModel->headerData(i, Qt::Horizontal).toString(), this); showColumnAction->setCheckable(true); showColumnAction->setChecked(true); list_showColumnActions.append(showColumnAction); connect(showColumnAction, &QAction::triggered, this, [=] { ProjectExplorer::toggleColumn(i); }); } } else { for (int i = 0; i < list_showColumnActions.size(); ++i) { if (!list_showColumnActions.at(i)->isChecked()) m_treeView->hideColumn(i); } } } void ProjectExplorer::setProject(Project* project) { connect(project, &Project::aspectAdded, this, &ProjectExplorer::aspectAdded); connect(project, &Project::requestSaveState, this, &ProjectExplorer::save); connect(project, &Project::requestLoadState, this, &ProjectExplorer::load); connect(project, &Project::requestNavigateTo, this, &ProjectExplorer::navigateTo); connect(project, &Project::loaded, this, &ProjectExplorer::projectLoaded); m_project = project; //for newly created projects, resize the header to fit the size of the header section names. //for projects loaded from a file, this function will be called laterto fit the sizes //of the content once the project is loaded resizeHeader(); } QModelIndex ProjectExplorer::currentIndex() const { return m_treeView->currentIndex(); } /*! handles the contextmenu-event of the horizontal header in the tree view. Provides a menu for selective showing and hiding of columns. */ bool ProjectExplorer::eventFilter(QObject* obj, QEvent* event) { if (obj == m_treeView->header() && event->type() == QEvent::ContextMenu) { //Menu for showing/hiding the columns in the tree view QMenu* columnsMenu = new QMenu(m_treeView->header()); columnsMenu->addSection(i18n("Columns")); columnsMenu->addAction(showAllColumnsAction); columnsMenu->addSeparator(); for (auto* action : list_showColumnActions) columnsMenu->addAction(action); auto* e = static_cast(event); columnsMenu->exec(e->globalPos()); delete columnsMenu; return true; } else if (obj == m_treeView->viewport()) { auto* e = static_cast(event); if (event->type() == QEvent::MouseButtonPress) { if (e->button() == Qt::LeftButton) { QModelIndex index = m_treeView->indexAt(e->pos()); if (!index.isValid()) return false; auto* aspect = static_cast(index.internalPointer()); if (aspect->isDraggable()) { m_dragStartPos = e->globalPos(); m_dragStarted = false; } } } else if (event->type() == QEvent::MouseMove) { if ( !m_dragStarted && m_treeView->selectionModel()->selectedIndexes().size() > 0 && (e->globalPos() - m_dragStartPos).manhattanLength() >= QApplication::startDragDistance()) { m_dragStarted = true; auto* drag = new QDrag(this); auto* mimeData = new QMimeData; //determine the selected objects and serialize the pointers to QMimeData QVector vec; QModelIndexList items = m_treeView->selectionModel()->selectedIndexes(); //there are four model indices in each row -> divide by 4 to obtain the number of selected rows (=aspects) for (int i = 0; i < items.size()/4; ++i) { const QModelIndex& index = items.at(i*4); auto* aspect = static_cast(index.internalPointer()); vec << (quintptr)aspect; } QByteArray data; QDataStream stream(&data, QIODevice::WriteOnly); stream << vec; mimeData->setData("labplot-dnd", data); drag->setMimeData(mimeData); drag->exec(); } } else if (event->type() == QEvent::DragEnter) { //ignore events not related to internal drags of columns etc., e.g. dropping of external files onto LabPlot auto* dragEnterEvent = static_cast(event); const QMimeData* mimeData = dragEnterEvent->mimeData(); if (!mimeData) { event->ignore(); return false; } if (mimeData->formats().at(0) != QLatin1String("labplot-dnd")) { event->ignore(); return false; } event->setAccepted(true); } else if (event->type() == QEvent::DragMove) { auto* dragMoveEvent = static_cast(event); const QMimeData* mimeData = dragMoveEvent->mimeData(); //determine the first aspect being dragged QByteArray data = mimeData->data(QLatin1String("labplot-dnd")); QVector vec; QDataStream stream(&data, QIODevice::ReadOnly); stream >> vec; AbstractAspect* sourceAspect{nullptr}; if (!vec.isEmpty()) - sourceAspect = (AbstractAspect*)vec.at(0); + sourceAspect = reinterpret_cast(vec.at(0)); if (!sourceAspect) return false; //determine the aspect under the cursor QModelIndex index = m_treeView->indexAt(dragMoveEvent->pos()); if (!index.isValid()) return false; //accept only the events when the aspect being dragged is dropable onto the aspect under the cursor //and the aspect under the cursor is not already the parent of the dragged aspect - AbstractAspect* destinationAspect = static_cast(index.internalPointer()); + auto* destinationAspect = static_cast(index.internalPointer()); bool accept = sourceAspect->dropableOn().indexOf(destinationAspect->type()) != -1 && sourceAspect->parentAspect() != destinationAspect; event->setAccepted(accept); } else if (event->type() == QEvent::Drop) { auto* dropEvent = static_cast(event); QModelIndex index = m_treeView->indexAt(dropEvent->pos()); if (!index.isValid()) return false; auto* aspect = static_cast(index.internalPointer()); aspect->processDropEvent(dropEvent); } } return QObject::eventFilter(obj, event); } //############################################################################## //################################# SLOTS #################################### //############################################################################## /*! * called after the project was loaded. * resize the header of the view to adjust to the content * and re-select the currently selected object to show * its final properties in the dock widget after in Project::load() all * pointers were restored, relative paths replaced by absolute, etc. */ void ProjectExplorer::projectLoaded() { resizeHeader(); selectionChanged(m_treeView->selectionModel()->selection(), QItemSelection()); } /*! expand the aspect \c aspect (the tree index corresponding to it) in the tree view and makes it visible and selected. Called when a new aspect is added to the project. */ void ProjectExplorer::aspectAdded(const AbstractAspect* aspect) { if (m_project->isLoading() ||m_project->aspectAddedSignalSuppressed()) return; //don't do anything if hidden aspects were added if (aspect->hidden()) return; //don't do anything for newly added data spreadsheets of data picker curves if (aspect->inherits(AspectType::Spreadsheet) && aspect->parentAspect()->inherits(AspectType::DatapickerCurve)) return; const AspectTreeModel* tree_model = qobject_cast(m_treeView->model()); const QModelIndex& index = tree_model->modelIndexOfAspect(aspect); //expand and make the aspect visible m_treeView->setExpanded(index, true); // newly added columns are only expanded but not selected, return here if (aspect->inherits(AspectType::Column)) { m_treeView->setExpanded(tree_model->modelIndexOfAspect(aspect->parentAspect()), true); return; } m_treeView->scrollTo(index); m_treeView->setCurrentIndex(index); m_treeView->header()->resizeSections(QHeaderView::ResizeToContents); m_treeView->header()->resizeSection(0, m_treeView->header()->sectionSize(0)*1.2); } void ProjectExplorer::navigateTo(const QString& path) { const AspectTreeModel* tree_model = qobject_cast(m_treeView->model()); if (tree_model) m_treeView->setCurrentIndex(tree_model->modelIndexOfAspect(path)); } void ProjectExplorer::currentChanged(const QModelIndex & current, const QModelIndex & previous) { if (m_project->isLoading()) return; Q_UNUSED(previous); emit currentAspectChanged(static_cast(current.internalPointer())); } void ProjectExplorer::toggleColumn(int index) { //determine the total number of checked column actions int checked = 0; for (const auto* action : list_showColumnActions) { if (action->isChecked()) checked++; } if (list_showColumnActions.at(index)->isChecked()) { m_treeView->showColumn(index); m_treeView->header()->resizeSection(0,0 ); m_treeView->header()->resizeSections(QHeaderView::ResizeToContents); for (auto* action : list_showColumnActions) action->setEnabled(true); //deactivate the "show all column"-action, if all actions are checked if ( checked == list_showColumnActions.size() ) { showAllColumnsAction->setEnabled(false); showAllColumnsAction->setChecked(true); } } else { m_treeView->hideColumn(index); showAllColumnsAction->setEnabled(true); showAllColumnsAction->setChecked(false); //if there is only one checked column-action, deactivated it. //It should't be possible to hide all columns if ( checked == 1 ) { int i = 0; while ( !list_showColumnActions.at(i)->isChecked() ) i++; list_showColumnActions.at(i)->setEnabled(false); } } } void ProjectExplorer::showAllColumns() { for (int i = 0; i < m_treeView->model()->columnCount(); i++) { m_treeView->showColumn(i); m_treeView->header()->resizeSection(0,0 ); m_treeView->header()->resizeSections(QHeaderView::ResizeToContents); } showAllColumnsAction->setEnabled(false); for (auto* action : list_showColumnActions) { action->setEnabled(true); action->setChecked(true); } } /*! shows/hides the frame with the search/filter widgets */ void ProjectExplorer::toggleFilterWidgets() { if (m_frameFilter->isVisible()) { m_frameFilter->hide(); toggleFilterAction->setText(i18n("Show Search/Filter Options")); } else { m_frameFilter->show(); toggleFilterAction->setText(i18n("Hide Search/Filter Options")); } } /*! toggles the menu for the filter/search options */ void ProjectExplorer::toggleFilterOptionsMenu(bool checked) { if (checked) { QMenu menu; menu.addAction(caseSensitiveAction); menu.addAction(matchCompleteWordAction); connect(&menu, &QMenu::aboutToHide, bFilterOptions, &QPushButton::toggle); menu.exec(bFilterOptions->mapToGlobal(QPoint(0,bFilterOptions->height()))); } } void ProjectExplorer::resizeHeader() { m_treeView->header()->resizeSections(QHeaderView::ResizeToContents); m_treeView->header()->resizeSection(0, m_treeView->header()->sectionSize(0)*1.2); //make the column "Name" somewhat bigger } /*! called when the filter/search text was changend. */ void ProjectExplorer::filterTextChanged(const QString& text) { QModelIndex root = m_treeView->model()->index(0,0); filter(root, text); } bool ProjectExplorer::filter(const QModelIndex& index, const QString& text) { Qt::CaseSensitivity sensitivity = caseSensitiveAction->isChecked() ? Qt::CaseSensitive : Qt::CaseInsensitive; bool matchCompleteWord = matchCompleteWordAction->isChecked(); bool childVisible = false; const int rows = index.model()->rowCount(index); for (int i = 0; i < rows; i++) { QModelIndex child = index.model()->index(i, 0, index); auto* aspect = static_cast(child.internalPointer()); bool visible; if (text.isEmpty()) visible = true; else if (matchCompleteWord) visible = aspect->name().startsWith(text, sensitivity); else visible = aspect->name().contains(text, sensitivity); if (visible) { //current item is visible -> make all its children visible without applying the filter for (int j = 0; j < child.model()->rowCount(child); ++j) { m_treeView->setRowHidden(j, child, false); if (text.isEmpty()) filter(child, text); } childVisible = true; } else { //check children items. if one of the children is visible, make the parent (current) item visible too. visible = filter(child, text); if (visible) childVisible = true; } m_treeView->setRowHidden(i, index, !visible); } return childVisible; } void ProjectExplorer::toggleFilterCaseSensitivity() { filterTextChanged(m_leFilter->text()); } void ProjectExplorer::toggleFilterMatchCompleteWord() { filterTextChanged(m_leFilter->text()); } void ProjectExplorer::selectIndex(const QModelIndex& index) { if (m_project->isLoading()) return; if ( !m_treeView->selectionModel()->isSelected(index) ) { m_treeView->selectionModel()->select(index, QItemSelectionModel::Select | QItemSelectionModel::Rows); m_treeView->setExpanded(index, true); m_treeView->scrollTo(index); } } void ProjectExplorer::deselectIndex(const QModelIndex & index) { if (m_project->isLoading()) return; if ( m_treeView->selectionModel()->isSelected(index) ) m_treeView->selectionModel()->select(index, QItemSelectionModel::Deselect | QItemSelectionModel::Rows); } void ProjectExplorer::selectionChanged(const QItemSelection &selected, const QItemSelection &deselected) { QModelIndex index; QModelIndexList items; AbstractAspect* aspect = nullptr; //there are four model indices in each row //-> divide by 4 to obtain the number of selected rows (=aspects) items = selected.indexes(); for (int i = 0; i < items.size()/4; ++i) { index = items.at(i*4); aspect = static_cast(index.internalPointer()); aspect->setSelected(true); } items = deselected.indexes(); for (int i = 0; i < items.size()/4; ++i) { index = items.at(i*4); aspect = static_cast(index.internalPointer()); aspect->setSelected(false); } items = m_treeView->selectionModel()->selectedRows(); QList selectedAspects; for (const QModelIndex& index : items) { aspect = static_cast(index.internalPointer()); selectedAspects<selectionModel()->selectedRows(); QList selectedAspects; for (const QModelIndex& index : items) { selectedAspects << static_cast(index.internalPointer()); } emit selectedAspectsChanged(selectedAspects); } void ProjectExplorer::expandSelected() { const QModelIndexList items = m_treeView->selectionModel()->selectedIndexes(); for (const auto& index : items) m_treeView->setExpanded(index, true); } void ProjectExplorer::collapseSelected() { const QModelIndexList items = m_treeView->selectionModel()->selectedIndexes(); for (const auto& index : items) m_treeView->setExpanded(index, false); } void ProjectExplorer::deleteSelected() { const QModelIndexList items = m_treeView->selectionModel()->selectedIndexes(); if (!items.size()) return; int rc = KMessageBox::warningYesNo( this, i18np("Do you really want to delete the selected object?", "Do you really want to delete the selected %1 objects?", items.size()/4), i18np("Delete selected object", "Delete selected objects", items.size()/4)); if (rc == KMessageBox::No) return; m_project->beginMacro(i18np("Project Explorer: delete %1 selected object", "Project Explorer: delete %1 selected objects", items.size()/4)); for (int i = 0; i < items.size()/4; ++i) { const QModelIndex& index = items.at(i*4); auto* aspect = static_cast(index.internalPointer()); aspect->remove(); } m_project->endMacro(); } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## struct ViewState { Qt::WindowStates state; QRect geometry; }; /** * \brief Save the current state of the tree view * (expanded items and the currently selected item) as XML */ void ProjectExplorer::save(QXmlStreamWriter* writer) const { auto* model = qobject_cast(m_treeView->model()); QList selected; QList expanded; QList withView; QVector viewStates; int currentRow = -1; //row corresponding to the current index in the tree view, -1 for the root element (=project) QModelIndexList selectedRows = m_treeView->selectionModel()->selectedRows(); //check whether the project node itself is expanded if (m_treeView->isExpanded(m_treeView->model()->index(0,0))) expanded.push_back(-1); int row = 0; for (const auto* aspect : m_project->children(AspectType::AbstractAspect, AbstractAspect::Recursive)) { const QModelIndex& index = model->modelIndexOfAspect(aspect); const auto* part = dynamic_cast(aspect); if (part && part->hasMdiSubWindow()) { withView.push_back(row); ViewState s = {part->view()->windowState(), part->view()->geometry()}; viewStates.push_back(s); } if (model->rowCount(index)>0 && m_treeView->isExpanded(index)) expanded.push_back(row); if (selectedRows.indexOf(index) != -1) selected.push_back(row); if (index == m_treeView->currentIndex()) currentRow = row; row++; } writer->writeStartElement("state"); writer->writeStartElement("expanded"); for (const auto e : expanded) writer->writeTextElement("row", QString::number(e)); writer->writeEndElement(); writer->writeStartElement("selected"); for (const auto s : selected) writer->writeTextElement("row", QString::number(s)); writer->writeEndElement(); writer->writeStartElement("view"); for (int i = 0; i < withView.size(); ++i) { writer->writeStartElement("row"); const ViewState& s = viewStates.at(i); writer->writeAttribute( "state", QString::number(s.state) ); writer->writeAttribute( "x", QString::number(s.geometry.x()) ); writer->writeAttribute( "y", QString::number(s.geometry.y()) ); writer->writeAttribute( "width", QString::number(s.geometry.width()) ); writer->writeAttribute( "height", QString::number(s.geometry.height()) ); writer->writeCharacters(QString::number(withView.at(i))); writer->writeEndElement(); } writer->writeEndElement(); writer->writeStartElement("current"); writer->writeTextElement("row", QString::number(currentRow)); writer->writeEndElement(); writer->writeEndElement(); } /** * \brief Load from XML */ bool ProjectExplorer::load(XmlStreamReader* reader) { const AspectTreeModel* model = qobject_cast(m_treeView->model()); const auto aspects = m_project->children(AspectType::AbstractAspect, AbstractAspect::Recursive); bool expandedItem = false; bool selectedItem = false; bool viewItem = false; (void)viewItem; // because of a strange g++-warning about unused viewItem bool currentItem = false; QModelIndex currentIndex; QString str; int row; QVector selected; QList expanded; QXmlStreamAttributes attribs; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "state") break; if (!reader->isStartElement()) continue; if (reader->name() == "expanded") { expandedItem = true; selectedItem = false; viewItem = false; currentItem = false; } else if (reader->name() == "selected") { expandedItem = false; selectedItem = true; viewItem = false; currentItem = false; } else if (reader->name() == "view") { expandedItem = false; selectedItem = false; viewItem = true; currentItem = false; } else if (reader->name() == "current") { expandedItem = false; selectedItem = false; viewItem = false; currentItem = true; } else if (reader->name() == "row") { + //we need to read the attributes first and before readElementText() otherwise they are empty + attribs = reader->attributes(); row = reader->readElementText().toInt(); QModelIndex index; if (row == -1) index = model->modelIndexOfAspect(m_project); //-1 corresponds to the project-item (s.a. ProjectExplorer::save()) else if (row >= aspects.size() || row < 0 /* checking for <0 to protect against wrong values in the XML */) continue; else index = model->modelIndexOfAspect(aspects.at(row)); if (expandedItem) expanded.push_back(index); else if (selectedItem) selected.push_back(index); else if (currentItem) currentIndex = index; else if (viewItem) { auto* part = dynamic_cast(aspects.at(row)); if (!part) continue; //TODO: add error/warning message here? emit currentAspectChanged(part); - attribs = reader->attributes(); str = attribs.value("state").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("state").toString()); else { part->view()->setWindowState(Qt::WindowStates(str.toInt())); part->mdiSubWindow()->setWindowState(Qt::WindowStates(str.toInt())); } if (str != "0") continue; //no geometry settings required for maximized/minimized windows QRect geometry; str = attribs.value("x").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("x").toString()); else geometry.setX(str.toInt()); str = attribs.value("y").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("y").toString()); else geometry.setY(str.toInt()); str = attribs.value("width").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("width").toString()); else geometry.setWidth(str.toInt()); str = attribs.value("height").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("height").toString()); else geometry.setHeight(str.toInt()); part->mdiSubWindow()->setGeometry(geometry); } } } for (const auto& index : expanded) { m_treeView->setExpanded(index, true); collapseParents(index, expanded);//collapse all parent indices if they are not expanded } for (const auto& index : selected) m_treeView->selectionModel()->select(index, QItemSelectionModel::Select | QItemSelectionModel::Rows); m_treeView->setCurrentIndex(currentIndex); m_treeView->scrollTo(currentIndex); //when setting the current index above it gets expanded, collapse all parent indices if they are were not expanded when saved collapseParents(currentIndex, expanded); return true; } void ProjectExplorer::collapseParents(const QModelIndex& index, const QList& expanded) { //root index doesn't have any parents - this case is not caught by the second if-statement below if (index.column() == 0 && index.row() == 0) return; const QModelIndex parent = index.parent(); if (parent == QModelIndex()) return; if (expanded.indexOf(parent) == -1) m_treeView->collapse(parent); } diff --git a/src/commonfrontend/datapicker/DatapickerImageView.cpp b/src/commonfrontend/datapicker/DatapickerImageView.cpp index 58be97efa..e6b502e93 100644 --- a/src/commonfrontend/datapicker/DatapickerImageView.cpp +++ b/src/commonfrontend/datapicker/DatapickerImageView.cpp @@ -1,825 +1,861 @@ /*************************************************************************** File : DatapickerImageView.cpp Project : LabPlot Description : DatapickerImage view for datapicker -------------------------------------------------------------------- Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) Copyright : (C) 2015-2016 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "commonfrontend/datapicker/DatapickerImageView.h" #include "backend/worksheet/Worksheet.h" #include "backend/datapicker/DatapickerPoint.h" #include "backend/datapicker/Datapicker.h" #include "backend/datapicker/Transform.h" #include "backend/datapicker/DatapickerCurve.h" #include "backend/datapicker/DatapickerImage.h" #include #include +#include #include #include #include #include #include #include #include #include #include /** * \class DatapickerImageView * \brief Datapicker/DatapickerImage view */ /*! Constructur of the class. Creates a view for the DatapickerImage \c image and initializes the internal model. */ DatapickerImageView::DatapickerImageView(DatapickerImage* image) : QGraphicsView(), m_image(image), m_datapicker(dynamic_cast(m_image->parentAspect())), m_transform(new Transform()) { setScene(m_image->scene()); setRenderHint(QPainter::Antialiasing); setRubberBandSelectionMode(Qt::ContainsItemBoundingRect); setTransformationAnchor(QGraphicsView::AnchorUnderMouse); setResizeAnchor(QGraphicsView::AnchorViewCenter); setMinimumSize(16, 16); setFocusPolicy(Qt::StrongFocus); viewport()->setAttribute( Qt::WA_OpaquePaintEvent ); viewport()->setAttribute( Qt::WA_NoSystemBackground ); setCacheMode(QGraphicsView::CacheBackground); initActions(); initMenus(); - selectAndEditModeAction->setChecked(true); m_image->setSegmentsHoverEvent(true); setInteractive(true); changeZoom(zoomOriginAction); currentZoomAction = zoomInViewAction; if (m_image->plotPointsType() == DatapickerImage::AxisPoints) setAxisPointsAction->setChecked(true); else if (m_image->plotPointsType() == DatapickerImage::CurvePoints) setCurvePointsAction->setChecked(true); else selectSegmentAction->setChecked(true); handleImageActions(); changeRotationAngle(); //signal/slot connections //for general actions connect(m_image, &DatapickerImage::requestProjectContextMenu, this, &DatapickerImageView::createContextMenu); connect(m_image, &DatapickerImage::requestUpdate, this, &DatapickerImageView::updateBackground); connect(m_image, &DatapickerImage::requestUpdateActions, this, &DatapickerImageView::handleImageActions); connect(m_datapicker, &Datapicker::requestUpdateActions, this, &DatapickerImageView::handleImageActions); connect(m_image, &DatapickerImage::rotationAngleChanged, this, &DatapickerImageView::changeRotationAngle); //resize the view to make the complete scene visible. //no need to resize the view when the project is being opened, //all views will be resized to the stored values at the end if (!m_image->isLoading()) { float w = Worksheet::convertFromSceneUnits(sceneRect().width(), Worksheet::Inch); float h = Worksheet::convertFromSceneUnits(sceneRect().height(), Worksheet::Inch); w *= QApplication::desktop()->physicalDpiX(); h *= QApplication::desktop()->physicalDpiY(); resize(w*1.1, h*1.1); } //rescale to the original size static const float hscale = QApplication::desktop()->physicalDpiX()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); static const float vscale = QApplication::desktop()->physicalDpiY()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); setTransform(QTransform::fromScale(hscale, vscale)); } DatapickerImageView::~DatapickerImageView() { delete m_transform; } void DatapickerImageView::initActions() { auto* zoomActionGroup = new QActionGroup(this); auto* mouseModeActionGroup = new QActionGroup(this); - auto* plotPointsTypeActionGroup = new QActionGroup(this); navigationActionGroup = new QActionGroup(this); magnificationActionGroup = new QActionGroup(this); //Zoom actions zoomInViewAction = new QAction(QIcon::fromTheme("zoom-in"), i18n("Zoom In"), zoomActionGroup); zoomInViewAction->setShortcut(Qt::CTRL+Qt::Key_Plus); zoomOutViewAction = new QAction(QIcon::fromTheme("zoom-out"), i18n("Zoom Out"), zoomActionGroup); zoomOutViewAction->setShortcut(Qt::CTRL+Qt::Key_Minus); zoomOriginAction = new QAction(QIcon::fromTheme("zoom-original"), i18n("Original Size"), zoomActionGroup); zoomOriginAction->setShortcut(Qt::CTRL+Qt::Key_1); zoomFitPageHeightAction = new QAction(QIcon::fromTheme("zoom-fit-height"), i18n("Fit to Height"), zoomActionGroup); zoomFitPageWidthAction = new QAction(QIcon::fromTheme("zoom-fit-width"), i18n("Fit to Width"), zoomActionGroup); // Mouse mode actions - selectAndEditModeAction = new QAction(QIcon::fromTheme("labplot-cursor-arrow"), i18n("Select and Edit"), mouseModeActionGroup); - selectAndEditModeAction->setCheckable(true); - navigationModeAction = new QAction(QIcon::fromTheme("input-mouse"), i18n("Navigate"), mouseModeActionGroup); navigationModeAction->setCheckable(true); + navigationModeAction->setData(NavigationMode); zoomSelectionModeAction = new QAction(QIcon::fromTheme("page-zoom"), i18n("Select and Zoom"), mouseModeActionGroup); zoomSelectionModeAction->setCheckable(true); + zoomSelectionModeAction->setData(ZoomSelectionMode); - setAxisPointsAction = new QAction(QIcon::fromTheme("labplot-plot-axis-points"), i18n("Set Axis Points"), plotPointsTypeActionGroup); + setAxisPointsAction = new QAction(QIcon::fromTheme("labplot-plot-axis-points"), i18n("Set Axis Points"), mouseModeActionGroup); setAxisPointsAction->setCheckable(true); + setAxisPointsAction->setData(ReferencePointsEntryMode); - setCurvePointsAction = new QAction(QIcon::fromTheme("labplot-xy-curve-points"), i18n("Set Curve Points"), plotPointsTypeActionGroup); + setCurvePointsAction = new QAction(QIcon::fromTheme("labplot-xy-curve-points"), i18n("Set Curve Points"), mouseModeActionGroup); setCurvePointsAction->setCheckable(true); + setCurvePointsAction->setData(CurvePointsEntryMode); - selectSegmentAction = new QAction(QIcon::fromTheme("labplot-xy-curve-segments"), i18n("Select Curve Segments"), plotPointsTypeActionGroup); + selectSegmentAction = new QAction(QIcon::fromTheme("labplot-xy-curve-segments"), i18n("Select Curve Segments"), mouseModeActionGroup); selectSegmentAction->setCheckable(true); + selectSegmentAction->setData(CurveSegmentsEntryMode); addCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("New Curve"), this); shiftLeftAction = new QAction(QIcon::fromTheme("labplot-shift-left-x"), i18n("Shift Left"), navigationActionGroup); shiftLeftAction->setShortcut(Qt::Key_Right); shiftRightAction = new QAction(QIcon::fromTheme("labplot-shift-right-x"), i18n("Shift Right"), navigationActionGroup); shiftRightAction->setShortcut(Qt::Key_Left); shiftUpAction = new QAction(QIcon::fromTheme("labplot-shift-down-y"), i18n("Shift Up"), navigationActionGroup); shiftUpAction->setShortcut(Qt::Key_Up); shiftDownAction = new QAction(QIcon::fromTheme("labplot-shift-up-y"), i18n("Shift Down"), navigationActionGroup); shiftDownAction->setShortcut(Qt::Key_Down); noMagnificationAction = new QAction(QIcon::fromTheme("labplot-1x-zoom"), i18n("No Magnification"), magnificationActionGroup); noMagnificationAction->setCheckable(true); noMagnificationAction->setChecked(true); twoTimesMagnificationAction = new QAction(QIcon::fromTheme("labplot-2x-zoom"), i18n("2x Magnification"), magnificationActionGroup); twoTimesMagnificationAction->setCheckable(true); threeTimesMagnificationAction = new QAction(QIcon::fromTheme("labplot-3x-zoom"), i18n("3x Magnification"), magnificationActionGroup); threeTimesMagnificationAction->setCheckable(true); fourTimesMagnificationAction = new QAction(QIcon::fromTheme("labplot-4x-zoom"), i18n("4x Magnification"), magnificationActionGroup); fourTimesMagnificationAction->setCheckable(true); fiveTimesMagnificationAction = new QAction(QIcon::fromTheme("labplot-5x-zoom"), i18n("5x Magnification"), magnificationActionGroup); fiveTimesMagnificationAction->setCheckable(true); + //set some default values + currentZoomAction = zoomInViewAction; + currentMagnificationAction = noMagnificationAction; + + switch(m_image->plotPointsType()) { + case DatapickerImage::AxisPoints: + currentPlotPointsTypeAction = setAxisPointsAction; + setAxisPointsAction->setChecked(true); + mouseModeChanged(setAxisPointsAction); + break; + case DatapickerImage::CurvePoints: + currentPlotPointsTypeAction = setCurvePointsAction; + setCurvePointsAction->setChecked(true); + mouseModeChanged(setCurvePointsAction); + break; + case DatapickerImage::SegmentPoints: + currentPlotPointsTypeAction = selectSegmentAction; + selectSegmentAction->setChecked(true); + mouseModeChanged(selectSegmentAction); + } + + //signal-slot connections connect(mouseModeActionGroup, &QActionGroup::triggered, this, &DatapickerImageView::mouseModeChanged); connect(zoomActionGroup, &QActionGroup::triggered, this, &DatapickerImageView::changeZoom); - connect(plotPointsTypeActionGroup, &QActionGroup::triggered, this, &DatapickerImageView::changePointsType); connect(addCurveAction, &QAction::triggered, this, &DatapickerImageView::addCurve); connect(navigationActionGroup, &QActionGroup::triggered, this, &DatapickerImageView::changeSelectedItemsPosition); connect(magnificationActionGroup, &QActionGroup::triggered, this, &DatapickerImageView::magnificationChanged); - - //set some default values - currentZoomAction = zoomInViewAction; - currentMagnificationAction = noMagnificationAction; } void DatapickerImageView::initMenus() { m_viewMouseModeMenu = new QMenu(i18n("Mouse Mode"), this); m_viewMouseModeMenu->setIcon(QIcon::fromTheme("input-mouse")); - m_viewMouseModeMenu->addAction(selectAndEditModeAction); + m_viewMouseModeMenu->addAction(setAxisPointsAction); + m_viewMouseModeMenu->addAction(setCurvePointsAction); + m_viewMouseModeMenu->addAction(selectSegmentAction); + m_viewMouseModeMenu->addSeparator(); m_viewMouseModeMenu->addAction(navigationModeAction); m_viewMouseModeMenu->addAction(zoomSelectionModeAction); - m_viewImageMenu = new QMenu(i18n("Data Entry Mode"), this); - m_viewImageMenu->addAction(setAxisPointsAction); - m_viewImageMenu->addAction(setCurvePointsAction); - m_viewImageMenu->addAction(selectSegmentAction); - m_zoomMenu = new QMenu(i18n("Zoom View"), this); m_zoomMenu->setIcon(QIcon::fromTheme("zoom-draw")); m_zoomMenu->addAction(zoomInViewAction); m_zoomMenu->addAction(zoomOutViewAction); m_zoomMenu->addAction(zoomOriginAction); m_zoomMenu->addAction(zoomFitPageHeightAction); m_zoomMenu->addAction(zoomFitPageWidthAction); m_navigationMenu = new QMenu(i18n("Move Last Point"), this); m_navigationMenu->addAction(shiftLeftAction); m_navigationMenu->addAction(shiftRightAction); m_navigationMenu->addAction(shiftUpAction); m_navigationMenu->addAction(shiftDownAction); m_magnificationMenu = new QMenu(i18n("Magnification"), this); m_magnificationMenu->setIcon(QIcon::fromTheme("zoom-in")); m_magnificationMenu->addAction(noMagnificationAction); m_magnificationMenu->addAction(twoTimesMagnificationAction); m_magnificationMenu->addAction(threeTimesMagnificationAction); m_magnificationMenu->addAction(fourTimesMagnificationAction); m_magnificationMenu->addAction(fiveTimesMagnificationAction); } /*! * Populates the menu \c menu with the image and image-view relevant actions. * The menu is used * - as the context menu in DatapickerImageView * - as the "datapicker menu" in the main menu-bar (called form MainWin) * - as a part of the image context menu in project explorer */ void DatapickerImageView::createContextMenu(QMenu* menu) const { Q_ASSERT(menu); QAction* firstAction = nullptr; // if we're populating the context menu for the project explorer, then //there're already actions available there. Skip the first title-action //and insert the action at the beginning of the menu. if (menu->actions().size()>1) firstAction = menu->actions().at(1); - menu->insertMenu(firstAction, m_viewImageMenu); - menu->insertSeparator(firstAction); menu->insertAction(firstAction, addCurveAction); menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_navigationMenu); menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_viewMouseModeMenu); menu->insertMenu(firstAction, m_zoomMenu); menu->insertMenu(firstAction, m_magnificationMenu); menu->insertSeparator(firstAction); } void DatapickerImageView::fillToolBar(QToolBar* toolBar) { toolBar->addSeparator(); toolBar->addAction(setAxisPointsAction); toolBar->addAction(setCurvePointsAction); toolBar->addAction(selectSegmentAction); + toolBar->addAction(navigationModeAction); + toolBar->addAction(zoomSelectionModeAction); toolBar->addSeparator(); toolBar->addAction(addCurveAction); toolBar->addSeparator(); toolBar->addAction(shiftRightAction); toolBar->addAction(shiftLeftAction); toolBar->addAction(shiftUpAction); toolBar->addAction(shiftDownAction); - toolBar->addSeparator(); - toolBar->addAction(selectAndEditModeAction); - toolBar->addAction(navigationModeAction); - toolBar->addAction(zoomSelectionModeAction); - tbZoom = new QToolButton(toolBar); tbZoom->setPopupMode(QToolButton::MenuButtonPopup); tbZoom->setMenu(m_zoomMenu); tbZoom->setDefaultAction(currentZoomAction); toolBar->addSeparator(); toolBar->addWidget(tbZoom); tbMagnification = new QToolButton(toolBar); tbMagnification->setPopupMode(QToolButton::MenuButtonPopup); tbMagnification->setMenu(m_magnificationMenu); tbMagnification->setDefaultAction(currentMagnificationAction); toolBar->addWidget(tbMagnification); } void DatapickerImageView::setScene(QGraphicsScene* scene) { QGraphicsView::setScene(scene); setTransform(QTransform()); } void DatapickerImageView::drawForeground(QPainter* painter, const QRectF& rect) { if (m_mouseMode == ZoomSelectionMode && m_selectionBandIsShown) { painter->save(); const QRectF& selRect = mapToScene(QRect(m_selectionStart, m_selectionEnd).normalized()).boundingRect(); painter->setPen(QPen(Qt::black, 5/transform().m11())); painter->drawRect(selRect); painter->setBrush(Qt::blue); painter->setOpacity(0.2); painter->drawRect(selRect); painter->restore(); } QGraphicsView::drawForeground(painter, rect); } void DatapickerImageView::drawBackground(QPainter* painter, const QRectF& rect) { painter->save(); QRectF scene_rect = sceneRect(); if (!scene_rect.contains(rect)) painter->fillRect(rect, Qt::lightGray); // canvas if (m_image->isLoaded) { if (m_image->plotImageType() == DatapickerImage::OriginalImage) { QImage todraw = m_image->originalPlotImage.scaled(scene_rect.width(), scene_rect.height(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation); painter->drawImage(scene_rect.topLeft(), todraw); } else if (m_image->plotImageType() == DatapickerImage::ProcessedImage) { QImage todraw = m_image->processedPlotImage.scaled(scene_rect.width(), scene_rect.height(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation); painter->drawImage(scene_rect.topLeft(), todraw); } else { painter->fillRect(scene_rect, Qt::white); } } else { painter->setBrush(QBrush(Qt::gray)); painter->drawRect(scene_rect); } invalidateScene(rect, QGraphicsScene::BackgroundLayer); painter->restore(); } //############################################################################## //#################################### Events ############################### //############################################################################## void DatapickerImageView::wheelEvent(QWheelEvent* event) { //https://wiki.qt.io/Smooth_Zoom_In_QGraphicsView if (m_mouseMode == ZoomSelectionMode || (QApplication::keyboardModifiers() & Qt::ControlModifier)) { int numDegrees = event->delta() / 8; int numSteps = numDegrees / 15; // see QWheelEvent documentation zoom(numSteps); } else QGraphicsView::wheelEvent(event); } void DatapickerImageView::zoom(int numSteps) { m_numScheduledScalings += numSteps; if (m_numScheduledScalings * numSteps < 0) // if user moved the wheel in another direction, we reset previously scheduled scalings m_numScheduledScalings = numSteps; auto* anim = new QTimeLine(350, this); anim->setUpdateInterval(20); connect(anim, &QTimeLine::valueChanged, this, &DatapickerImageView::scalingTime); connect(anim, &QTimeLine::finished, this, &DatapickerImageView::animFinished); anim->start(); } void DatapickerImageView::scalingTime() { qreal factor = 1.0 + qreal(m_numScheduledScalings) / 300.0; scale(factor, factor); } void DatapickerImageView::animFinished() { if (m_numScheduledScalings > 0) m_numScheduledScalings--; else m_numScheduledScalings++; sender()->~QObject(); } void DatapickerImageView::mousePressEvent(QMouseEvent* event) { //prevent the deselection of items when context menu event //was triggered (right button click) if (event->button() == Qt::RightButton) { event->accept(); return; } if (event->button() == Qt::LeftButton && m_mouseMode == ZoomSelectionMode) { m_selectionStart = event->pos(); m_selectionBandIsShown = true; return; } QPointF eventPos = mapToScene(event->pos()); - if ( m_mouseMode == SelectAndEditMode && m_image->isLoaded && sceneRect().contains(eventPos) ) { + bool entryMode = (m_mouseMode == ReferencePointsEntryMode + || m_mouseMode == CurvePointsEntryMode || m_mouseMode == CurveSegmentsEntryMode); + + //check whether there is a point item under the cursor + bool pointsUnderCursor = false; + auto items = this->items(event->pos()); + for (auto* item : items) { + if (item != m_image->m_magnificationWindow) { + pointsUnderCursor = true; + break; + } + } + + if (entryMode && !pointsUnderCursor && m_image->isLoaded && sceneRect().contains(eventPos)) { if ( m_image->plotPointsType() == DatapickerImage::AxisPoints ) { int childCount = m_image->childCount(AbstractAspect::IncludeHidden); if (childCount < 3) m_datapicker->addNewPoint(eventPos, m_image); } else if ( m_image->plotPointsType() == DatapickerImage::CurvePoints && m_datapicker->activeCurve() ) { m_datapicker->addNewPoint(eventPos, m_datapicker->activeCurve()); } + + if (m_image->m_magnificationWindow && m_image->m_magnificationWindow->isVisible()) + updateMagnificationWindow(); } // make sure the datapicker (or its currently active curve) is selected in the project explorer if the view was clicked. // We need this for the case when we change from the project-node in the project explorer to the datapicker node by clicking the view. if (m_datapicker->activeCurve() && m_image->plotPointsType() != DatapickerImage::AxisPoints) { m_datapicker->setSelectedInView(false); m_datapicker->activeCurve()->setSelectedInView(true); } else { if (m_datapicker->activeCurve()) m_datapicker->activeCurve()->setSelectedInView(false); m_datapicker->setSelectedInView(true); } QGraphicsView::mousePressEvent(event); } void DatapickerImageView::mouseReleaseEvent(QMouseEvent* event) { if (event->button() == Qt::LeftButton && m_mouseMode == ZoomSelectionMode) { m_selectionBandIsShown = false; viewport()->repaint(QRect(m_selectionStart, m_selectionEnd).normalized()); //don't zoom if very small region was selected, avoid occasional/unwanted zooming m_selectionEnd = event->pos(); if ( abs(m_selectionEnd.x()-m_selectionStart.x())>20 && abs(m_selectionEnd.y()-m_selectionStart.y())>20 ) fitInView(mapToScene(QRect(m_selectionStart, m_selectionEnd).normalized()).boundingRect(), Qt::KeepAspectRatio); } QGraphicsView::mouseReleaseEvent(event); } void DatapickerImageView::mouseMoveEvent(QMouseEvent* event) { - if ( m_mouseMode == SelectAndEditMode || m_mouseMode == ZoomSelectionMode ) { - if (m_image->isLoaded) - setCursor(Qt::CrossCursor); - else - setCursor(Qt::ArrowCursor); - } else { - setCursor(Qt::ArrowCursor); - } - //show the selection band if (m_selectionBandIsShown) { QRect rect = QRect(m_selectionStart, m_selectionEnd).normalized(); m_selectionEnd = event->pos(); rect = rect.united(QRect(m_selectionStart, m_selectionEnd).normalized()); int penWidth = 5/transform().m11(); rect.setX(rect.x()-penWidth); rect.setY(rect.y()-penWidth); rect.setHeight(rect.height()+2*penWidth); rect.setWidth(rect.width()+2*penWidth); viewport()->repaint(rect); return; } QPointF pos = mapToScene(event->pos()); //show the current coordinates under the mouse cursor in the status bar if (m_image->plotPointsType() == DatapickerImage::CurvePoints) { QVector3D logicalPos = m_transform->mapSceneToLogical(pos, m_image->axisPoints()); if (m_image->axisPoints().type == DatapickerImage::Ternary) { emit statusInfo( "a =" + QString::number(logicalPos.x()) + ", b =" + QString::number(logicalPos.y()) + ", c =" + QString::number(logicalPos.z())); } else { QString xLabel('x'); QString yLabel('y'); if (m_image->axisPoints().type == DatapickerImage::PolarInDegree) { xLabel = 'r'; yLabel = "y(deg)"; } else if (m_image->axisPoints().type == DatapickerImage::PolarInRadians) { xLabel = 'r'; yLabel = "y(rad)"; } if (m_datapicker->activeCurve()) { QString statusText = i18n("%1, active curve \"%2\": %3=%4, %5=%6", m_datapicker->name(), m_datapicker->activeCurve()->name(), xLabel, QString::number(logicalPos.x()), yLabel, QString::number(logicalPos.y())); emit statusInfo(statusText); } } } //show the magnification window - if ( magnificationFactor && m_mouseMode == SelectAndEditMode && m_image->isLoaded && sceneRect().contains(pos) + if ( magnificationFactor && m_image->isLoaded && sceneRect().contains(pos) && m_image->plotPointsType() != DatapickerImage::SegmentPoints ) { if (!m_image->m_magnificationWindow) { // m_image->m_magnificationWindow = new QGraphicsPixmapItem(0, scene()); m_image->m_magnificationWindow = new QGraphicsPixmapItem; scene()->addItem(m_image->m_magnificationWindow); m_image->m_magnificationWindow->setZValue(std::numeric_limits::max()); } - m_image->m_magnificationWindow->setVisible(false); - - //copy the part of the view to be shown magnified - const int size = Worksheet::convertToSceneUnits(2.0, Worksheet::Centimeter)/transform().m11(); - const QRectF copyRect(pos.x() - size/(2*magnificationFactor), pos.y() - size/(2*magnificationFactor), size/magnificationFactor, size/magnificationFactor); - QPixmap px = grab(mapFromScene(copyRect).boundingRect()); - px = px.scaled(size, size, Qt::IgnoreAspectRatio, Qt::SmoothTransformation); - - //draw the bounding rect - QPainter painter(&px); - const QPen pen = QPen(Qt::lightGray, 2/transform().m11()); - painter.setPen(pen); - QRect rect = px.rect(); - rect.setWidth(rect.width()-pen.widthF()/2); - rect.setHeight(rect.height()-pen.widthF()/2); - painter.drawRect(rect); - - //set the pixmap - m_image->m_magnificationWindow->setPixmap(px); - m_image->m_magnificationWindow->setPos(pos.x()- px.width()/2, pos.y()- px.height()/2); - - m_image->m_magnificationWindow->setVisible(true); + updateMagnificationWindow(); } else if (m_image->m_magnificationWindow) { m_image->m_magnificationWindow->setVisible(false); } QGraphicsView::mouseMoveEvent(event); } +void DatapickerImageView::updateMagnificationWindow() { + m_image->m_magnificationWindow->setVisible(false); + QPointF pos = mapToScene(mapFromGlobal(QCursor::pos())); + + //copy the part of the view to be shown magnified + const int size = Worksheet::convertToSceneUnits(2.0, Worksheet::Centimeter)/transform().m11(); + const QRectF copyRect(pos.x() - size/(2*magnificationFactor), pos.y() - size/(2*magnificationFactor), size/magnificationFactor, size/magnificationFactor); + QPixmap px = grab(mapFromScene(copyRect).boundingRect()); + px = px.scaled(size, size, Qt::IgnoreAspectRatio, Qt::SmoothTransformation); + + //draw the bounding rect + QPainter painter(&px); + const QPen pen = QPen(Qt::lightGray, 2/transform().m11()); + painter.setPen(pen); + QRect rect = px.rect(); + rect.setWidth(rect.width()-pen.widthF()/2); + rect.setHeight(rect.height()-pen.widthF()/2); + painter.drawRect(rect); + + //set the pixmap + m_image->m_magnificationWindow->setPixmap(px); + m_image->m_magnificationWindow->setPos(pos.x()- px.width()/2, pos.y()- px.height()/2); + + m_image->m_magnificationWindow->setVisible(true); +} + void DatapickerImageView::contextMenuEvent(QContextMenuEvent* e) { Q_UNUSED(e); //no need to propagate the event to the scene and graphics items QMenu *menu = new QMenu(this); this->createContextMenu(menu); menu->exec(QCursor::pos()); } //############################################################################## //#################################### SLOTs ############################### //############################################################################## -void DatapickerImageView::changePointsType(QAction* action) { - if (action == setAxisPointsAction) - m_image->setPlotPointsType(DatapickerImage::AxisPoints); - else if (action == setCurvePointsAction) - m_image->setPlotPointsType(DatapickerImage::CurvePoints); - else if (action == selectSegmentAction) - m_image->setPlotPointsType(DatapickerImage::SegmentPoints); +void DatapickerImageView::mouseModeChanged(QAction* action) { + m_mouseMode = (DatapickerImageView::MouseMode)action->data().toInt(); + + if (action == navigationModeAction) { + setInteractive(false); + setDragMode(QGraphicsView::ScrollHandDrag); + m_image->setSegmentsHoverEvent(false); + } else if (action == zoomSelectionModeAction){ + setInteractive(false); + setDragMode(QGraphicsView::NoDrag); + m_image->setSegmentsHoverEvent(false); + setCursor(Qt::ArrowCursor); + } else { + setInteractive(true); + setDragMode(QGraphicsView::NoDrag); + m_image->setSegmentsHoverEvent(true); + setCursor(Qt::CrossCursor); + + if (currentPlotPointsTypeAction != action) { + if (action == setAxisPointsAction) { + int count = m_image->childCount(AbstractAspect::IncludeHidden); + if (count) { + auto button = QMessageBox::question(this, i18n("Remove existing reference points?"), + i18n("All available reference points will be removed. Do you want to continue?")); + if (button != QMessageBox::Yes) { + currentPlotPointsTypeAction->setChecked(true); + return; + } + } + + m_image->setPlotPointsType(DatapickerImage::AxisPoints); + } else if (action == setCurvePointsAction) + m_image->setPlotPointsType(DatapickerImage::CurvePoints); + else if (action == selectSegmentAction) + m_image->setPlotPointsType(DatapickerImage::SegmentPoints); + + currentPlotPointsTypeAction = action; + } + } } void DatapickerImageView::changeZoom(QAction* action) { if (action == zoomInViewAction) zoom(1); else if (action == zoomOutViewAction) zoom(-1); else if (action == zoomOriginAction) { static const float hscale = QApplication::desktop()->physicalDpiX()/(25.4*Worksheet::convertToSceneUnits(1,Worksheet::Millimeter)); static const float vscale = QApplication::desktop()->physicalDpiY()/(25.4*Worksheet::convertToSceneUnits(1,Worksheet::Millimeter)); setTransform(QTransform::fromScale(hscale, vscale)); m_rotationAngle = 0; } else if (action == zoomFitPageWidthAction) { float scaleFactor = viewport()->width()/scene()->sceneRect().width(); setTransform(QTransform::fromScale(scaleFactor, scaleFactor)); m_rotationAngle = 0; } else if (action == zoomFitPageHeightAction) { float scaleFactor = viewport()->height()/scene()->sceneRect().height(); setTransform(QTransform::fromScale(scaleFactor, scaleFactor)); m_rotationAngle = 0; } currentZoomAction = action; if (tbZoom) tbZoom->setDefaultAction(action); //change and set angle if tranform reset changeRotationAngle(); } void DatapickerImageView::changeSelectedItemsPosition(QAction* action) { if (scene()->selectedItems().isEmpty()) return; QPointF shift(0, 0); if (action == shiftLeftAction) shift.setX(1); else if (action == shiftRightAction) shift.setX(-1); else if (action == shiftUpAction) shift.setY(-1); else if (action == shiftDownAction) shift.setY(1); m_image->beginMacro(i18n("%1: change position of selected DatapickerPoints.", m_image->name())); const QVector axisPoints = m_image->children(AbstractAspect::IncludeHidden); for (auto* point : axisPoints) { if (!point->graphicsItem()->isSelected()) continue; QPointF newPos = point->position(); newPos = newPos + shift; point->setPosition(newPos); int pointIndex = m_image->indexOfChild(point, AbstractAspect::IncludeHidden); if (pointIndex == -1) continue; DatapickerImage::ReferencePoints points = m_image->axisPoints(); points.scenePos[pointIndex].setX(point->position().x()); points.scenePos[pointIndex].setY(point->position().y()); m_image->setUndoAware(false); m_image->setAxisPoints(points); m_image->setUndoAware(true); } for (auto* curve : m_image->parentAspect()->children()) { for (auto* point : curve->children(AbstractAspect::IncludeHidden)) { if (!point->graphicsItem()->isSelected()) continue; QPointF newPos = point->position(); newPos = newPos + shift; point->setPosition(newPos); } } m_image->endMacro(); -} - -void DatapickerImageView::mouseModeChanged(QAction* action) { - if (action == selectAndEditModeAction) { - m_mouseMode = SelectAndEditMode; - setInteractive(true); - setDragMode(QGraphicsView::NoDrag); - m_image->setSegmentsHoverEvent(true); - } else if (action == navigationModeAction) { - m_mouseMode = NavigationMode; - setInteractive(false); - setDragMode(QGraphicsView::ScrollHandDrag); - m_image->setSegmentsHoverEvent(false); - } else { - m_mouseMode = ZoomSelectionMode; - setInteractive(false); - setDragMode(QGraphicsView::NoDrag); - m_image->setSegmentsHoverEvent(false); - } + if (m_image->m_magnificationWindow && m_image->m_magnificationWindow->isVisible()) + updateMagnificationWindow(); } void DatapickerImageView::magnificationChanged(QAction* action) { if (action == noMagnificationAction) magnificationFactor = 0; else if (action == twoTimesMagnificationAction) magnificationFactor = 2; else if (action == threeTimesMagnificationAction) magnificationFactor = 3; else if (action == fourTimesMagnificationAction) magnificationFactor = 4; else if (action == fiveTimesMagnificationAction) magnificationFactor = 5; } void DatapickerImageView::addCurve() { m_datapicker->beginMacro(i18n("%1: add new curve.", m_datapicker->name())); DatapickerCurve* curve = new DatapickerCurve(i18n("Curve")); curve->addDatasheet(m_image->axisPoints().type); m_datapicker->addChild(curve); m_datapicker->endMacro(); + + setCurvePointsAction->setChecked(true); + mouseModeChanged(setCurvePointsAction); } void DatapickerImageView::changeRotationAngle() { this->rotate(m_rotationAngle); this->rotate(-m_image->rotationAngle()); m_rotationAngle = m_image->rotationAngle(); updateBackground(); } void DatapickerImageView::handleImageActions() { if (m_image->isLoaded) { magnificationActionGroup->setEnabled(true); setAxisPointsAction->setEnabled(true); int pointsCount = m_image->childCount(AbstractAspect::IncludeHidden); if (pointsCount > 0) navigationActionGroup->setEnabled(true); else navigationActionGroup->setEnabled(false); if (pointsCount > 2) { addCurveAction->setEnabled(true); if (m_datapicker->activeCurve()) { setCurvePointsAction->setEnabled(true); selectSegmentAction->setEnabled(true); } else { setCurvePointsAction->setEnabled(false); selectSegmentAction->setEnabled(false); } } else { addCurveAction->setEnabled(false); setCurvePointsAction->setEnabled(false); selectSegmentAction->setEnabled(false); - if (m_image->plotPointsType() != DatapickerImage::AxisPoints) { - m_image->setUndoAware(false); - m_image->setPlotPointsType(DatapickerImage::AxisPoints); - m_image->setUndoAware(true); - } } } else { navigationActionGroup->setEnabled(false); magnificationActionGroup->setEnabled(false); setAxisPointsAction->setEnabled(false); addCurveAction->setEnabled(false); setCurvePointsAction->setEnabled(false); selectSegmentAction->setEnabled(false); } } void DatapickerImageView::exportToFile(const QString& path, const WorksheetView::ExportFormat format, const int resolution) { QRectF sourceRect; sourceRect = scene()->sceneRect(); //print if (format == WorksheetView::Pdf) { QPrinter printer(QPrinter::HighResolution); printer.setOutputFormat(QPrinter::PdfFormat); printer.setOutputFileName(path); int w = Worksheet::convertFromSceneUnits(sourceRect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(sourceRect.height(), Worksheet::Millimeter); printer.setPaperSize( QSizeF(w, h), QPrinter::Millimeter); printer.setPageMargins(0,0,0,0, QPrinter::Millimeter); printer.setPrintRange(QPrinter::PageRange); printer.setCreator( QLatin1String("LabPlot ") + LVERSION ); QPainter painter(&printer); painter.setRenderHint(QPainter::Antialiasing); QRectF targetRect(0, 0, painter.device()->width(),painter.device()->height()); painter.begin(&printer); exportPaint(&painter, targetRect, sourceRect); painter.end(); } else if (format == WorksheetView::Svg) { QSvgGenerator generator; generator.setFileName(path); int w = Worksheet::convertFromSceneUnits(sourceRect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(sourceRect.height(), Worksheet::Millimeter); w = w*QApplication::desktop()->physicalDpiX()/25.4; h = h*QApplication::desktop()->physicalDpiY()/25.4; generator.setSize(QSize(w, h)); QRectF targetRect(0, 0, w, h); generator.setViewBox(targetRect); QPainter painter; painter.begin(&generator); exportPaint(&painter, targetRect, sourceRect); painter.end(); } else { //PNG //TODO add all formats supported by Qt in QImage int w = Worksheet::convertFromSceneUnits(sourceRect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(sourceRect.height(), Worksheet::Millimeter); w = w*resolution/25.4; h = h*resolution/25.4; QImage image(QSize(w, h), QImage::Format_ARGB32_Premultiplied); image.fill(Qt::transparent); QRectF targetRect(0, 0, w, h); QPainter painter; painter.begin(&image); painter.setRenderHint(QPainter::Antialiasing); exportPaint(&painter, targetRect, sourceRect); painter.end(); image.save(path, "png"); } } void DatapickerImageView::exportPaint(QPainter* painter, const QRectF& targetRect, const QRectF& sourceRect) { painter->save(); painter->scale(targetRect.width()/sourceRect.width(), targetRect.height()/sourceRect.height()); drawBackground(painter, sourceRect); painter->restore(); m_image->setPrinting(true); scene()->render(painter, QRectF(), sourceRect); m_image->setPrinting(false); } void DatapickerImageView::print(QPrinter* printer) { const QRectF scene_rect = sceneRect(); int w = Worksheet::convertFromSceneUnits(scene_rect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(scene_rect.height(), Worksheet::Millimeter); printer->setPaperSize( QSizeF(w, h), QPrinter::Millimeter); printer->setPageMargins(0,0,0,0, QPrinter::Millimeter); printer->setPrintRange(QPrinter::PageRange); printer->setCreator( QString("LabPlot ") + LVERSION ); QPainter painter(printer); QRectF targetRect(0, 0, painter.device()->width(),painter.device()->height()); painter.setRenderHint(QPainter::Antialiasing); painter.begin(printer); painter.save(); painter.scale(targetRect.width()/scene_rect.width(), targetRect.height()/scene_rect.height()); // canvas if (m_image->isLoaded) { if (m_image->plotImageType() == DatapickerImage::OriginalImage) { QImage todraw = m_image->originalPlotImage.scaled(scene_rect.width(), scene_rect.height(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation); painter.drawImage(scene_rect.topLeft(), todraw); } else if (m_image->plotImageType() == DatapickerImage::ProcessedImage) { QImage todraw = m_image->processedPlotImage.scaled(scene_rect.width(), scene_rect.height(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation); painter.drawImage(scene_rect.topLeft(), todraw); } else { painter.fillRect(scene_rect, Qt::white); } } else { painter.setBrush(QBrush(Qt::gray)); painter.drawRect(scene_rect); } painter.restore(); m_image->setPrinting(true); scene()->render(&painter, QRectF(), scene_rect); m_image->setPrinting(false); painter.end(); } void DatapickerImageView::updateBackground() { invalidateScene(sceneRect(), QGraphicsScene::BackgroundLayer); } diff --git a/src/commonfrontend/datapicker/DatapickerImageView.h b/src/commonfrontend/datapicker/DatapickerImageView.h index a76ab4572..b8cfec600 100644 --- a/src/commonfrontend/datapicker/DatapickerImageView.h +++ b/src/commonfrontend/datapicker/DatapickerImageView.h @@ -1,149 +1,149 @@ /*************************************************************************** File : DatapickerImageView.h Project : LabPlot Description : DatapickerImage view for datapicker -------------------------------------------------------------------- Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef DATAPICKERIMAGEVIEW_H #define DATAPICKERIMAGEVIEW_H #include "commonfrontend/worksheet/WorksheetView.h" -class QMenu; -class QToolBar; -class QToolButton; -class QWheelEvent; - class AbstractAspect; class DatapickerImage; class Datapicker; class Transform; -class QActionGroup; +class QActionGroup; +class QMenu; class QPrinter; +class QToolBar; +class QToolButton; +class QWheelEvent; class DatapickerImageView : public QGraphicsView { Q_OBJECT public: - explicit DatapickerImageView(DatapickerImage* image); + explicit DatapickerImageView(DatapickerImage*); ~DatapickerImageView() override; void setScene(QGraphicsScene*); void exportToFile(const QString&, const WorksheetView::ExportFormat, const int); private: - enum MouseMode {SelectAndEditMode, NavigationMode, ZoomSelectionMode}; + enum MouseMode {NavigationMode, ZoomSelectionMode, + ReferencePointsEntryMode, CurvePointsEntryMode, CurveSegmentsEntryMode}; void initActions(); void initMenus(); void drawForeground(QPainter*, const QRectF&) override; void drawBackground(QPainter*, const QRectF&) override; - void exportPaint(QPainter* painter, const QRectF& targetRect, const QRectF& sourceRect); + void exportPaint(QPainter*, const QRectF& targetRect, const QRectF& sourceRect); + void updateMagnificationWindow(); //events void contextMenuEvent(QContextMenuEvent*) override; void wheelEvent(QWheelEvent*) override; void mousePressEvent(QMouseEvent*) override; void mouseReleaseEvent(QMouseEvent*) override; void mouseMoveEvent(QMouseEvent*) override; DatapickerImage* m_image; Datapicker* m_datapicker; Transform* m_transform; - MouseMode m_mouseMode{SelectAndEditMode}; + MouseMode m_mouseMode{ReferencePointsEntryMode}; bool m_selectionBandIsShown{false}; QPoint m_selectionStart; QPoint m_selectionEnd; int magnificationFactor{0}; float m_rotationAngle{0.0}; int m_numScheduledScalings{0}; //Menus QMenu* m_zoomMenu; QMenu* m_viewMouseModeMenu; QMenu* m_viewImageMenu; QMenu* m_navigationMenu; QMenu* m_magnificationMenu; QToolButton* tbZoom{nullptr}; QToolButton* tbMagnification{nullptr}; QAction* currentZoomAction{nullptr}; QAction* currentMagnificationAction{nullptr}; + QAction* currentPlotPointsTypeAction{nullptr}; //Actions QAction* zoomInViewAction; QAction* zoomOutViewAction; QAction* zoomOriginAction; QAction* zoomFitPageHeightAction; QAction* zoomFitPageWidthAction; QAction* setAxisPointsAction; QAction* setCurvePointsAction; QAction* selectSegmentAction; QAction* addCurveAction; QAction* navigationModeAction; QAction* zoomSelectionModeAction; - QAction* selectAndEditModeAction; QActionGroup* navigationActionGroup; QAction* shiftLeftAction; QAction* shiftRightAction; QAction* shiftDownAction; QAction* shiftUpAction; QActionGroup* magnificationActionGroup; QAction* noMagnificationAction; QAction* twoTimesMagnificationAction; QAction* threeTimesMagnificationAction; QAction* fourTimesMagnificationAction; QAction* fiveTimesMagnificationAction; public slots: void createContextMenu(QMenu*) const; void fillToolBar(QToolBar*); void print(QPrinter*); private slots: void mouseModeChanged(QAction*); void magnificationChanged(QAction*); void changeZoom(QAction*); void changeSelectedItemsPosition(QAction*); - void changePointsType(QAction*); void handleImageActions(); void updateBackground(); void addCurve(); void changeRotationAngle(); void zoom(int); void scalingTime(); void animFinished(); signals: void statusInfo(const QString&); }; #endif diff --git a/src/commonfrontend/datapicker/DatapickerView.cpp b/src/commonfrontend/datapicker/DatapickerView.cpp index 9041cfb9f..55047271d 100644 --- a/src/commonfrontend/datapicker/DatapickerView.cpp +++ b/src/commonfrontend/datapicker/DatapickerView.cpp @@ -1,215 +1,221 @@ /*************************************************************************** File : DatapickerView.cpp Project : LabPlot Description : View class for Datapicker -------------------------------------------------------------------- Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) Copyright : (C) 2015-2016 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "DatapickerView.h" #include "backend/datapicker/Datapicker.h" #include "backend/lib/macros.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/datapicker/DatapickerImage.h" #include "commonfrontend/workbook/WorkbookView.h" #include "backend/datapicker/DatapickerCurve.h" #include "commonfrontend/datapicker/DatapickerImageView.h" #include #include #include #include /*! \class DatapickerView \brief View class for Datapicker \ingroup commonfrontend */ DatapickerView::DatapickerView(Datapicker* datapicker) : QWidget(), m_tabWidget(new TabWidget(this)), m_datapicker(datapicker) { m_tabWidget->setTabPosition(QTabWidget::South); m_tabWidget->setTabShape(QTabWidget::Rounded); // m_tabWidget->setMovable(true); m_tabWidget->setContextMenuPolicy(Qt::CustomContextMenu); m_tabWidget->setMinimumSize(600, 600); auto* layout = new QHBoxLayout(this); layout->setContentsMargins(0,0,0,0); layout->addWidget(m_tabWidget); //add tab for each children view m_initializing = true; for (const auto* aspect : m_datapicker->children(AbstractAspect::IncludeHidden)) { handleAspectAdded(aspect); for (const auto* child : aspect->children()) { handleAspectAdded(child); } } m_initializing = false; //SIGNALs/SLOTs connect(m_datapicker, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(handleDescriptionChanged(const AbstractAspect*))); connect(m_datapicker, SIGNAL(aspectAdded(const AbstractAspect*)), this, SLOT(handleAspectAdded(const AbstractAspect*))); connect(m_datapicker, SIGNAL(aspectAboutToBeRemoved(const AbstractAspect*)), this, SLOT(handleAspectAboutToBeRemoved(const AbstractAspect*))); connect(m_datapicker, SIGNAL(datapickerItemSelected(int)), this, SLOT(itemSelected(int))); connect(m_tabWidget, SIGNAL(currentChanged(int)), SLOT(tabChanged(int))); connect(m_tabWidget, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showTabContextMenu(QPoint))); connect(m_tabWidget, SIGNAL(tabMoved(int,int)), this, SLOT(tabMoved(int,int))); } DatapickerView::~DatapickerView() { //delete all children views here, its own view will be deleted in ~AbstractPart() for (const auto* aspect : m_datapicker->children(AbstractAspect::IncludeHidden)) { for (const auto* child : aspect->children()) { const auto* part = dynamic_cast(child); if (part) part->deleteView(); } const auto* part = dynamic_cast(aspect); if (part) part->deleteView(); } } void DatapickerView::fillToolBar(QToolBar* toolBar) { auto* view = dynamic_cast(m_datapicker->image()->view()); view->fillToolBar(toolBar); } void DatapickerView::createContextMenu(QMenu* menu) const { Q_ASSERT(menu); m_datapicker->image()->createContextMenu(menu); } int DatapickerView::currentIndex() const { return m_tabWidget->currentIndex(); } //############################################################################## //######################### Private slots #################################### //############################################################################## /*! called when the current tab was changed. Propagates the selection of \c Spreadsheet or of a \c DatapickerImage object to \c Datapicker. */ void DatapickerView::tabChanged(int index) { if (m_initializing) return; if (index == -1) return; m_datapicker->setChildSelectedInView(lastSelectedIndex, false); m_datapicker->setChildSelectedInView(index, true); lastSelectedIndex = index; } void DatapickerView::tabMoved(int from, int to) { Q_UNUSED(from); Q_UNUSED(to); //TODO: // AbstractAspect* aspect = m_datapicker->child(to); // if (aspect) { // m_tabMoving = true; // AbstractAspect* sibling = m_datapicker->child(from); // qDebug()<<"insert: " << to << " " << aspect->name() << ", " << from << " " << sibling->name(); // aspect->remove(); // m_datapicker->insertChildBefore(aspect, sibling); // qDebug()<<"inserted"; // m_tabMoving = false; // } } void DatapickerView::itemSelected(int index) { m_initializing = true; m_tabWidget->setCurrentIndex(index); m_initializing = false; } void DatapickerView::showTabContextMenu(QPoint point) { QMenu* menu = nullptr; auto* aspect = m_datapicker->child(m_tabWidget->currentIndex(), AbstractAspect::IncludeHidden); auto* spreadsheet = dynamic_cast(aspect); if (spreadsheet) { menu = spreadsheet->createContextMenu(); } else { auto* image = dynamic_cast(aspect); if (image) menu = image->createContextMenu(); } if (menu) menu->exec(m_tabWidget->mapToGlobal(point)); } void DatapickerView::handleDescriptionChanged(const AbstractAspect* aspect) { + if (aspect == m_datapicker) + return; + + //determine the child that was changed and adjust the name of the corresponding tab widget int index = -1; QString name; if (aspect->parentAspect() == m_datapicker) { //datapicker curve was renamed index = m_datapicker->indexOfChild(aspect, AbstractAspect::IncludeHidden); - name = aspect->name() + ": " + aspect->children().constFirst()->name(); + if (index != -1) + name = aspect->name() + ": " + aspect->children().constFirst()->name(); } else { //data spreadsheet was renamed or one of its columns, which is not relevant here index = m_datapicker->indexOfChild(aspect->parentAspect(), AbstractAspect::IncludeHidden); - name = aspect->parentAspect()->name() + ": " + aspect->name(); + if (index != -1) + name = aspect->parentAspect()->name() + ": " + aspect->name(); } if (index != -1) m_tabWidget->setTabText(index, name); } void DatapickerView::handleAspectAdded(const AbstractAspect* aspect) { int index; const AbstractPart* part; QString name; if (dynamic_cast(aspect)) { index = 0; part = dynamic_cast(aspect); name = aspect->name(); } else if (dynamic_cast(aspect)) { index = m_datapicker->indexOfChild(aspect, AbstractAspect::IncludeHidden); const Spreadsheet* spreadsheet = dynamic_cast(aspect->child(0)); Q_ASSERT(spreadsheet); part = dynamic_cast(spreadsheet); name = aspect->name() + ": " + spreadsheet->name(); } else { return; } m_tabWidget->insertTab(index, part->view(), name); m_tabWidget->setTabIcon(m_tabWidget->count(), aspect->icon()); } void DatapickerView::handleAspectAboutToBeRemoved(const AbstractAspect* aspect) { const auto* curve = dynamic_cast(aspect); if (curve) { int index = m_datapicker->indexOfChild(aspect, AbstractAspect::IncludeHidden); m_tabWidget->removeTab(index); } } diff --git a/src/commonfrontend/matrix/MatrixView.cpp b/src/commonfrontend/matrix/MatrixView.cpp index 647cdc8db..16aee231a 100644 --- a/src/commonfrontend/matrix/MatrixView.cpp +++ b/src/commonfrontend/matrix/MatrixView.cpp @@ -1,1534 +1,1528 @@ /*************************************************************************** File : MatrixView.cpp Project : LabPlot Description : View class for Matrix -------------------------------------------------------------------- Copyright : (C) 2008-2009 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2015-2019 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2017 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "commonfrontend/matrix/MatrixView.h" #include "backend/matrix/Matrix.h" #include "backend/matrix/MatrixModel.h" #include "backend/matrix/matrixcommands.h" #include "backend/lib/macros.h" #include "backend/core/column/Column.h" #include "backend/core/column/ColumnPrivate.h" #include "kdefrontend/spreadsheet/AddSubtractValueDialog.h" #include "kdefrontend/matrix/MatrixFunctionDialog.h" #include "kdefrontend/spreadsheet/StatisticsDialog.h" #include #include #include #include -#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include MatrixView::MatrixView(Matrix* matrix) : QWidget(), m_stackedWidget(new QStackedWidget(this)), m_tableView(new QTableView(this)), m_imageLabel(new QLabel(this)), m_matrix(matrix), m_model(new MatrixModel(matrix)) { init(); //resize the view to show a 10x10 region of the matrix. //no need to resize the view when the project is being opened, //all views will be resized to the stored values at the end if (!m_matrix->isLoading()) { int w = m_tableView->horizontalHeader()->sectionSize(0)*10 + m_tableView->verticalHeader()->width(); int h = m_tableView->verticalHeader()->sectionSize(0)*10 + m_tableView->horizontalHeader()->height(); resize(w+50, h+50); } } MatrixView::~MatrixView() { delete m_model; } MatrixModel* MatrixView::model() const { return m_model; } void MatrixView::init() { initActions(); connectActions(); initMenus(); auto* layout = new QHBoxLayout(this); layout->setContentsMargins(0, 0, 0, 0); setSizePolicy(QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding)); setFocusPolicy(Qt::StrongFocus); setFocus(); installEventFilter(this); layout->addWidget(m_stackedWidget); //table data view m_tableView->setModel(m_model); m_stackedWidget->addWidget(m_tableView); //horizontal header QHeaderView* h_header = m_tableView->horizontalHeader(); h_header->setSectionsMovable(false); h_header->installEventFilter(this); //vertical header QHeaderView* v_header = m_tableView->verticalHeader(); v_header->setSectionsMovable(false); v_header->installEventFilter(this); //set the header sizes to the (potentially user customized) sizes stored in Matrix adjustHeaders(); //image view auto* area = new QScrollArea(this); m_stackedWidget->addWidget(area); area->setWidget(m_imageLabel); //SLOTs connect(m_matrix, SIGNAL(requestProjectContextMenu(QMenu*)), this, SLOT(createContextMenu(QMenu*))); connect(m_model, SIGNAL(changed()), this, SLOT(matrixDataChanged())); //keyboard shortcuts - QShortcut* sel_all = new QShortcut(QKeySequence(tr("Ctrl+A", "Matrix: select all")), m_tableView); + sel_all = new QShortcut(QKeySequence(tr("Ctrl+A", "Matrix: select all")), m_tableView); connect(sel_all, SIGNAL(activated()), m_tableView, SLOT(selectAll())); //TODO: add shortcuts for copy&paste, //for a single shortcut we need to descriminate between copy&paste for columns, rows or selected cells. } void MatrixView::initActions() { // selection related actions action_cut_selection = new QAction(QIcon::fromTheme("edit-cut"), i18n("Cu&t"), this); action_copy_selection = new QAction(QIcon::fromTheme("edit-copy"), i18n("&Copy"), this); action_paste_into_selection = new QAction(QIcon::fromTheme("edit-paste"), i18n("Past&e"), this); action_clear_selection = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clea&r Selection"), this); action_select_all = new QAction(QIcon::fromTheme("edit-select-all"), i18n("Select All"), this); // matrix related actions auto* viewActionGroup = new QActionGroup(this); viewActionGroup->setExclusive(true); action_data_view = new QAction(QIcon::fromTheme("labplot-matrix"), i18n("Data"), viewActionGroup); action_data_view->setCheckable(true); action_data_view->setChecked(true); action_image_view = new QAction(QIcon::fromTheme("image-x-generic"), i18n("Image"), viewActionGroup); action_image_view->setCheckable(true); connect(viewActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(switchView(QAction*))); action_fill_function = new QAction(QIcon::fromTheme(QString()), i18n("Function Values"), this); action_fill_const = new QAction(QIcon::fromTheme(QString()), i18n("Const Values"), this); action_clear_matrix = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clear Matrix"), this); action_go_to_cell = new QAction(QIcon::fromTheme("go-jump"), i18n("&Go to Cell"), this); action_transpose = new QAction(i18n("&Transpose"), this); action_mirror_horizontally = new QAction(QIcon::fromTheme("object-flip-horizontal"), i18n("Mirror &Horizontally"), this); action_mirror_vertically = new QAction(QIcon::fromTheme("object-flip-vertical"), i18n("Mirror &Vertically"), this); action_add_value = new QAction(i18n("Add Value"), this); action_add_value->setData(AddSubtractValueDialog::Add); action_subtract_value = new QAction(i18n("Subtract Value"), this); action_subtract_value->setData(AddSubtractValueDialog::Subtract); action_multiply_value = new QAction(i18n("Multiply Value"), this); action_multiply_value->setData(AddSubtractValueDialog::Multiply); action_divide_value = new QAction(i18n("Divide Value"), this); action_divide_value->setData(AddSubtractValueDialog::Divide); // action_duplicate = new QAction(i18nc("duplicate matrix", "&Duplicate"), this); //TODO //icon auto* headerFormatActionGroup = new QActionGroup(this); headerFormatActionGroup->setExclusive(true); action_header_format_1= new QAction(i18n("Rows and Columns"), headerFormatActionGroup); action_header_format_1->setCheckable(true); action_header_format_2= new QAction(i18n("xy-Values"), headerFormatActionGroup); action_header_format_2->setCheckable(true); action_header_format_3= new QAction(i18n("Rows, Columns and xy-Values"), headerFormatActionGroup); action_header_format_3->setCheckable(true); connect(headerFormatActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(headerFormatChanged(QAction*))); // column related actions action_add_columns = new QAction(QIcon::fromTheme("edit-table-insert-column-right"), i18n("&Add Columns"), this); action_insert_columns = new QAction(QIcon::fromTheme("edit-table-insert-column-left"), i18n("&Insert Empty Columns"), this); action_remove_columns = new QAction(QIcon::fromTheme("edit-table-delete-column"), i18n("Remo&ve Columns"), this); action_clear_columns = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clea&r Columns"), this); action_statistics_columns = new QAction(QIcon::fromTheme("view-statistics"), i18n("Statisti&cs"), this); // row related actions action_add_rows = new QAction(QIcon::fromTheme("edit-table-insert-row-above"), i18n("&Add Rows"), this); action_insert_rows = new QAction(QIcon::fromTheme("edit-table-insert-row-above") ,i18n("&Insert Empty Rows"), this); action_remove_rows = new QAction(QIcon::fromTheme("edit-table-delete-row"), i18n("Remo&ve Rows"), this); action_clear_rows = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clea&r Rows"), this); action_statistics_rows = new QAction(QIcon::fromTheme("view-statistics"), i18n("Statisti&cs"), this); } void MatrixView::modifyValues() { const QAction* action = dynamic_cast(QObject::sender()); AddSubtractValueDialog::Operation op = (AddSubtractValueDialog::Operation)action->data().toInt(); auto* dlg = new AddSubtractValueDialog(m_matrix, op); dlg->setMatrices(); dlg->exec(); } - void MatrixView::connectActions() { // selection related actions connect(action_cut_selection, SIGNAL(triggered()), this, SLOT(cutSelection())); connect(action_copy_selection, SIGNAL(triggered()), this, SLOT(copySelection())); connect(action_paste_into_selection, SIGNAL(triggered()), this, SLOT(pasteIntoSelection())); connect(action_clear_selection, SIGNAL(triggered()), this, SLOT(clearSelectedCells())); connect(action_select_all, SIGNAL(triggered()), m_tableView, SLOT(selectAll())); // matrix related actions connect(action_fill_function, SIGNAL(triggered()), this, SLOT(fillWithFunctionValues())); connect(action_fill_const, SIGNAL(triggered()), this, SLOT(fillWithConstValues())); connect(action_go_to_cell, SIGNAL(triggered()), this, SLOT(goToCell())); //connect(action_duplicate, SIGNAL(triggered()), this, SLOT(duplicate())); connect(action_clear_matrix, SIGNAL(triggered()), m_matrix, SLOT(clear())); connect(action_transpose, SIGNAL(triggered()), m_matrix, SLOT(transpose())); connect(action_mirror_horizontally, SIGNAL(triggered()), m_matrix, SLOT(mirrorHorizontally())); connect(action_mirror_vertically, SIGNAL(triggered()), m_matrix, SLOT(mirrorVertically())); connect(action_add_value, &QAction::triggered, this, &MatrixView::modifyValues); connect(action_subtract_value, &QAction::triggered, this, &MatrixView::modifyValues); connect(action_multiply_value, &QAction::triggered, this, &MatrixView::modifyValues); connect(action_divide_value, &QAction::triggered, this, &MatrixView::modifyValues); // column related actions connect(action_add_columns, SIGNAL(triggered()), this, SLOT(addColumns())); connect(action_insert_columns, SIGNAL(triggered()), this, SLOT(insertEmptyColumns())); connect(action_remove_columns, SIGNAL(triggered()), this, SLOT(removeSelectedColumns())); connect(action_clear_columns, SIGNAL(triggered()), this, SLOT(clearSelectedColumns())); connect(action_statistics_columns, SIGNAL(triggered()), this, SLOT(showColumnStatistics())); // row related actions connect(action_add_rows, SIGNAL(triggered()), this, SLOT(addRows())); connect(action_insert_rows, SIGNAL(triggered()), this, SLOT(insertEmptyRows())); connect(action_remove_rows, SIGNAL(triggered()), this, SLOT(removeSelectedRows())); connect(action_clear_rows, SIGNAL(triggered()), this, SLOT(clearSelectedRows())); connect(action_statistics_rows, SIGNAL(triggered()), this, SLOT(showRowStatistics())); } void MatrixView::initMenus() { //selection menu m_selectionMenu = new QMenu(i18n("Selection"), this); m_selectionMenu->setIcon(QIcon::fromTheme("selection")); m_selectionMenu->addAction(action_cut_selection); m_selectionMenu->addAction(action_copy_selection); m_selectionMenu->addAction(action_paste_into_selection); m_selectionMenu->addAction(action_clear_selection); //column menu m_columnMenu = new QMenu(this); m_columnMenu->addAction(action_insert_columns); m_columnMenu->addAction(action_remove_columns); m_columnMenu->addAction(action_clear_columns); m_columnMenu->addAction(action_statistics_columns); //row menu m_rowMenu = new QMenu(this); m_rowMenu->addAction(action_insert_rows); m_rowMenu->addAction(action_remove_rows); m_rowMenu->addAction(action_clear_rows); m_rowMenu->addAction(action_statistics_rows); //matrix menu m_matrixMenu = new QMenu(this); m_matrixMenu->addMenu(m_selectionMenu); m_matrixMenu->addSeparator(); QMenu* submenu = new QMenu(i18n("Generate Data"), this); submenu->addAction(action_fill_const); submenu->addAction(action_fill_function); m_matrixMenu->addMenu(submenu); m_matrixMenu->addSeparator(); // Data manipulation sub-menu QMenu* dataManipulationMenu = new QMenu(i18n("Manipulate Data"), this); dataManipulationMenu->addAction(action_add_value); dataManipulationMenu->addAction(action_subtract_value); dataManipulationMenu->addAction(action_multiply_value); dataManipulationMenu->addAction(action_divide_value); dataManipulationMenu->addSeparator(); dataManipulationMenu->addAction(action_mirror_horizontally); dataManipulationMenu->addAction(action_mirror_vertically); dataManipulationMenu->addSeparator(); dataManipulationMenu->addAction(action_transpose); m_matrixMenu->addMenu(dataManipulationMenu); m_matrixMenu->addSeparator(); submenu = new QMenu(i18n("View"), this); submenu->setIcon(QIcon::fromTheme("view-choose")); submenu->addAction(action_data_view); submenu->addAction(action_image_view); m_matrixMenu->addMenu(submenu); m_matrixMenu->addSeparator(); - m_matrixMenu->addAction(action_select_all); m_matrixMenu->addAction(action_clear_matrix); m_matrixMenu->addSeparator(); m_headerFormatMenu = new QMenu(i18n("Header Format"), this); m_headerFormatMenu->setIcon(QIcon::fromTheme("format-border-style")); m_headerFormatMenu->addAction(action_header_format_1); m_headerFormatMenu->addAction(action_header_format_2); m_headerFormatMenu->addAction(action_header_format_3); m_matrixMenu->addMenu(m_headerFormatMenu); m_matrixMenu->addSeparator(); m_matrixMenu->addAction(action_go_to_cell); } /*! * Populates the menu \c menu with the spreadsheet and spreadsheet view relevant actions. * The menu is used * - as the context menu in MatrixView * - as the "matrix menu" in the main menu-bar (called form MainWin) * - as a part of the matrix context menu in project explorer */ void MatrixView::createContextMenu(QMenu* menu) const { Q_ASSERT(menu); QAction* firstAction = nullptr; // if we're populating the context menu for the project explorer, then //there're already actions available there. Skip the first title-action //and insert the action at the beginning of the menu. if (menu->actions().size()>1) firstAction = menu->actions().at(1); menu->insertMenu(firstAction, m_selectionMenu); menu->insertSeparator(firstAction); QMenu* submenu = new QMenu(i18n("Generate Data"), const_cast(this)); submenu->addAction(action_fill_const); submenu->addAction(action_fill_function); menu->insertMenu(firstAction, submenu); menu->insertSeparator(firstAction); - // Data manipulation sub-menu submenu = new QMenu(i18n("Manipulate Data"), const_cast(this)); submenu->addAction(action_transpose); submenu->addAction(action_mirror_horizontally); submenu->addAction(action_mirror_vertically); submenu->addAction(action_add_value); submenu->addAction(action_subtract_value); submenu->addAction(action_multiply_value); submenu->addAction(action_divide_value); menu->insertMenu(firstAction, submenu); menu->insertSeparator(firstAction); submenu = new QMenu(i18n("View"), const_cast(this)); submenu->addAction(action_data_view); submenu->addAction(action_image_view); menu->insertMenu(firstAction, submenu); menu->insertSeparator(firstAction); menu->insertAction(firstAction, action_select_all); menu->insertAction(firstAction, action_clear_matrix); menu->insertSeparator(firstAction); // menu->insertAction(firstAction, action_duplicate); menu->insertMenu(firstAction, m_headerFormatMenu); menu->insertSeparator(firstAction); menu->insertAction(firstAction, action_go_to_cell); menu->insertSeparator(firstAction); } /*! set the row and column size to the saved sizes. */ void MatrixView::adjustHeaders() { QHeaderView* h_header = m_tableView->horizontalHeader(); QHeaderView* v_header = m_tableView->verticalHeader(); disconnect(v_header, &QHeaderView::sectionResized, this, &MatrixView::handleVerticalSectionResized); disconnect(h_header, &QHeaderView::sectionResized, this, &MatrixView::handleHorizontalSectionResized); //resize columns to the saved sizes or to fit the contents if the widht is 0 int cols = m_matrix->columnCount(); for (int i = 0; i < cols; i++) { if (m_matrix->columnWidth(i) == 0) m_tableView->resizeColumnToContents(i); else m_tableView->setColumnWidth(i, m_matrix->columnWidth(i)); } //resize rows to the saved sizes or to fit the contents if the height is 0 int rows = m_matrix->rowCount(); for (int i = 0; i < rows; i++) { if (m_matrix->rowHeight(i) == 0) m_tableView->resizeRowToContents(i); else m_tableView->setRowHeight(i, m_matrix->rowHeight(i)); } connect(v_header, SIGNAL(sectionResized(int,int,int)), this, SLOT(handleVerticalSectionResized(int,int,int))); connect(h_header, SIGNAL(sectionResized(int,int,int)), this, SLOT(handleHorizontalSectionResized(int,int,int))); } /*! Resizes the headers/columns to fit the new content. Called on changes of the header format in Matrix. */ void MatrixView::resizeHeaders() { m_tableView->resizeColumnsToContents(); m_tableView->resizeRowsToContents(); if (m_matrix->headerFormat() == Matrix::HeaderRowsColumns) action_header_format_1->setChecked(true); else if (m_matrix->headerFormat() == Matrix::HeaderValues) action_header_format_2->setChecked(true); else action_header_format_3->setChecked(true); } /*! Returns how many columns are selected. If full is true, this function only returns the number of fully selected columns. */ int MatrixView::selectedColumnCount(bool full) const { int count = 0; int cols = m_matrix->columnCount(); for (int i = 0; i < cols; i++) if (isColumnSelected(i, full)) count++; return count; } /*! Returns true if column 'col' is selected; otherwise false. If full is true, this function only returns true if the whole column is selected. */ bool MatrixView::isColumnSelected(int col, bool full) const { if (full) return m_tableView->selectionModel()->isColumnSelected(col, QModelIndex()); else return m_tableView->selectionModel()->columnIntersectsSelection(col, QModelIndex()); } /*! Return how many rows are (at least partly) selected If full is true, this function only returns the number of fully selected rows. */ int MatrixView::selectedRowCount(bool full) const { int count = 0; int rows = m_matrix->rowCount(); for (int i = 0; i < rows; i++) if (isRowSelected(i, full)) count++; return count; } /*! Returns true if row \c row is selected; otherwise false If full is true, this function only returns true if the whole row is selected. */ bool MatrixView::isRowSelected(int row, bool full) const { if (full) return m_tableView->selectionModel()->isRowSelected(row, QModelIndex()); else return m_tableView->selectionModel()->rowIntersectsSelection(row, QModelIndex()); } /*! Return the index of the first selected column. If full is true, this function only looks for fully selected columns. */ int MatrixView::firstSelectedColumn(bool full) const { int cols = m_matrix->columnCount(); for (int i = 0; i < cols; i++) { if (isColumnSelected(i, full)) return i; } return -1; } /*! Return the index of the last selected column If full is true, this function only looks for fully selected columns. */ int MatrixView::lastSelectedColumn(bool full) const { int cols = m_matrix->columnCount(); for (int i = cols-1; i >= 0; i--) if (isColumnSelected(i, full)) return i; return -2; } /*! Return the index of the first selected row. If full is true, this function only looks for fully selected rows. */ int MatrixView::firstSelectedRow(bool full) const { int rows = m_matrix->rowCount(); for (int i = 0; i < rows; i++) { if (isRowSelected(i, full)) return i; } return -1; } /*! Return the index of the last selected row If full is true, this function only looks for fully selected rows. */ int MatrixView::lastSelectedRow(bool full) const { int rows = m_matrix->rowCount(); for (int i = rows-1; i >= 0; i--) if (isRowSelected(i, full)) return i; return -2; } bool MatrixView::isCellSelected(int row, int col) const { if (row < 0 || col < 0 || row >= m_matrix->rowCount() || col >= m_matrix->columnCount()) return false; return m_tableView->selectionModel()->isSelected(m_model->index(row, col)); } void MatrixView::setCellSelected(int row, int col) { m_tableView->selectionModel()->select(m_model->index(row, col), QItemSelectionModel::Select); } void MatrixView::setCellsSelected(int first_row, int first_col, int last_row, int last_col) { QModelIndex top_left = m_model->index(first_row, first_col); QModelIndex bottom_right = m_model->index(last_row, last_col); m_tableView->selectionModel()->select(QItemSelection(top_left, bottom_right), QItemSelectionModel::SelectCurrent); } /*! Determine the current cell (-1 if no cell is designated as the current) */ void MatrixView::getCurrentCell(int* row, int* col) const { QModelIndex index = m_tableView->selectionModel()->currentIndex(); if (index.isValid()) { *row = index.row(); *col = index.column(); } else { *row = -1; *col = -1; } } bool MatrixView::eventFilter(QObject * watched, QEvent * event) { if (event->type() == QEvent::ContextMenu) { auto* cm_event = static_cast(event); QPoint global_pos = cm_event->globalPos(); if (watched == m_tableView->verticalHeader()) m_rowMenu->exec(global_pos); else if (watched == m_tableView->horizontalHeader()) m_columnMenu->exec(global_pos); else if (watched == this) m_matrixMenu->exec(global_pos); else return QWidget::eventFilter(watched, event); return true; } else return QWidget::eventFilter(watched, event); } void MatrixView::keyPressEvent(QKeyEvent* event) { if (event->key() == Qt::Key_Return || event->key() == Qt::Key_Enter) advanceCell(); } //############################################################################## //#################################### SLOTs ################################ //############################################################################## /*! Advance current cell after [Return] or [Enter] was pressed */ void MatrixView::advanceCell() { QModelIndex idx = m_tableView->currentIndex(); if (idx.row()+1 < m_matrix->rowCount()) m_tableView->setCurrentIndex(idx.sibling(idx.row()+1, idx.column())); } void MatrixView::goToCell() { bool ok; int col = QInputDialog::getInt(nullptr, i18n("Go to Cell"), i18n("Enter column"), 1, 1, m_matrix->columnCount(), 1, &ok); if (!ok) return; int row = QInputDialog::getInt(nullptr, i18n("Go to Cell"), i18n("Enter row"), 1, 1, m_matrix->rowCount(), 1, &ok); if (!ok) return; goToCell(row-1, col-1); } void MatrixView::goToCell(int row, int col) { QModelIndex index = m_model->index(row, col); m_tableView->scrollTo(index); m_tableView->setCurrentIndex(index); } void MatrixView::handleHorizontalSectionResized(int logicalIndex, int oldSize, int newSize) { Q_UNUSED(oldSize) m_matrix->setColumnWidth(logicalIndex, newSize); } void MatrixView::handleVerticalSectionResized(int logicalIndex, int oldSize, int newSize) { Q_UNUSED(oldSize) m_matrix->setRowHeight(logicalIndex, newSize); } void MatrixView::fillWithFunctionValues() { auto* dlg = new MatrixFunctionDialog(m_matrix); dlg->exec(); } void MatrixView::fillWithConstValues() { bool ok = false; double value = QInputDialog::getDouble(this, i18n("Fill the matrix with constant value"), i18n("Value"), 0, -2147483647, 2147483647, 6, &ok); if (ok) { WAIT_CURSOR; auto* newData = static_cast>*>(m_matrix->data()); for (int col = 0; col < m_matrix->columnCount(); ++col) { for (int row = 0; row < m_matrix->rowCount(); ++row) (newData->operator[](col))[row] = value; } m_matrix->setData(newData); RESET_CURSOR; } } //############################ selection related slots ######################### void MatrixView::cutSelection() { if (firstSelectedRow() < 0) return; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: cut selected cell(s)", m_matrix->name())); copySelection(); clearSelectedCells(); m_matrix->endMacro(); RESET_CURSOR; } void MatrixView::copySelection() { int first_col = firstSelectedColumn(false); if (first_col == -1) return; int last_col = lastSelectedColumn(false); if (last_col == -2) return; int first_row = firstSelectedRow(false); if (first_row == -1) return; int last_row = lastSelectedRow(false); if (last_row == -2) return; int cols = last_col - first_col +1; int rows = last_row - first_row +1; WAIT_CURSOR; QString output_str; for (int r = 0; r < rows; r++) { for (int c = 0; c < cols; c++) { //TODO: mode if (isCellSelected(first_row + r, first_col + c)) output_str += QLocale().toString(m_matrix->cell(first_row + r, first_col + c), m_matrix->numericFormat(), 16); // copy with max. precision if (c < cols-1) output_str += '\t'; } if (r < rows-1) output_str += '\n'; } QApplication::clipboard()->setText(output_str); RESET_CURSOR; } void MatrixView::pasteIntoSelection() { if (m_matrix->columnCount() < 1 || m_matrix->rowCount() < 1) return; const QMimeData* mime_data = QApplication::clipboard()->mimeData(); if (!mime_data->hasFormat("text/plain")) return; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: paste from clipboard", m_matrix->name())); int first_col = firstSelectedColumn(false); int last_col = lastSelectedColumn(false); int first_row = firstSelectedRow(false); int last_row = lastSelectedRow(false); int input_row_count = 0; int input_col_count = 0; int rows, cols; QString input_str = QString(mime_data->data("text/plain")); QList< QStringList > cell_texts; QStringList input_rows(input_str.split('\n')); input_row_count = input_rows.count(); input_col_count = 0; for (int i = 0; i < input_row_count; i++) { cell_texts.append(input_rows.at(i).split('\t')); if (cell_texts.at(i).count() > input_col_count) input_col_count = cell_texts.at(i).count(); } // if the is no selection or only one cell selected, the // selection will be expanded to the needed size from the current cell if ( (first_col == -1 || first_row == -1) || (last_row == first_row && last_col == first_col) ) { int current_row, current_col; getCurrentCell(¤t_row, ¤t_col); if (current_row == -1) current_row = 0; if (current_col == -1) current_col = 0; setCellSelected(current_row, current_col); first_col = current_col; first_row = current_row; last_row = first_row + input_row_count -1; last_col = first_col + input_col_count -1; // resize the matrix if necessary if (last_col >= m_matrix->columnCount()) m_matrix->appendColumns(last_col+1-m_matrix->columnCount()); if (last_row >= m_matrix->rowCount()) m_matrix->appendRows(last_row+1-m_matrix->rowCount()); // select the rectangle to be pasted in setCellsSelected(first_row, first_col, last_row, last_col); } rows = last_row - first_row + 1; cols = last_col - first_col + 1; for (int r = 0; r < rows && r < input_row_count; r++) { for (int c = 0; c < cols && c < input_col_count; c++) { if (isCellSelected(first_row + r, first_col + c) && (c < cell_texts.at(r).count()) ) m_matrix->setCell(first_row + r, first_col + c, cell_texts.at(r).at(c).toDouble()); } } m_matrix->endMacro(); RESET_CURSOR; } void MatrixView::clearSelectedCells() { int first_row = firstSelectedRow(); if (first_row<0) return; int first_col = firstSelectedColumn(); if (first_col<0) return; int last_row = lastSelectedRow(); int last_col = lastSelectedColumn(); WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: clear selected cell(s)", m_matrix->name())); for (int i = first_row; i <= last_row; i++) { for (int j = first_col; j <= last_col; j++) { if (isCellSelected(i, j)) m_matrix->clearCell(i, j); } } m_matrix->endMacro(); RESET_CURSOR; } - class UpdateImageTask : public QRunnable { public: UpdateImageTask(int start, int end, QImage& image, const void* data, double scaleFactor, double min) : m_image(image), m_data(data) { m_start = start; m_end = end; m_scaleFactor = scaleFactor; m_min = min; }; void run() override { for (int row = m_start; row < m_end; ++row) { m_mutex.lock(); QRgb* line = reinterpret_cast(m_image.scanLine(row)); m_mutex.unlock(); for (int col = 0; col < m_image.width(); ++col) { const int gray = (static_cast>*>(m_data)->at(col).at(row)-m_min)*m_scaleFactor; line[col] = qRgb(gray, gray, gray); } } } private: QMutex m_mutex; int m_start; int m_end; QImage& m_image; const void* m_data; double m_scaleFactor; double m_min; }; void MatrixView::updateImage() { WAIT_CURSOR; m_image = QImage(m_matrix->columnCount(), m_matrix->rowCount(), QImage::Format_ARGB32); //find min/max value double dmax = -DBL_MAX, dmin = DBL_MAX; const QVector>* data = static_cast>*>(m_matrix->data()); const int width = m_matrix->columnCount(); const int height = m_matrix->rowCount(); for (int col = 0; col < width; ++col) { for (int row = 0; row < height; ++row) { const double value = (data->operator[](col))[row]; if (dmax < value) dmax = value; if (dmin > value) dmin = value; } } //update the image const double scaleFactor = 255.0/(dmax-dmin); QThreadPool* pool = QThreadPool::globalInstance(); int range = ceil(double(m_image.height())/pool->maxThreadCount()); for (int i = 0; i < pool->maxThreadCount(); ++i) { const int start = i*range; int end = (i+1)*range; if (end > m_image.height()) end = m_image.height(); auto* task = new UpdateImageTask(start, end, m_image, data, scaleFactor, dmin); pool->start(task); } pool->waitForDone(); m_imageLabel->resize(width, height); m_imageLabel->setPixmap(QPixmap::fromImage(m_image)); m_imageIsDirty = false; RESET_CURSOR; } //############################# matrix related slots ########################### void MatrixView::switchView(QAction* action) { if (action == action_data_view) m_stackedWidget->setCurrentIndex(0); else { if (m_imageIsDirty) this->updateImage(); m_stackedWidget->setCurrentIndex(1); } } void MatrixView::matrixDataChanged() { m_imageIsDirty = true; if (m_stackedWidget->currentIndex() == 1) this->updateImage(); } void MatrixView::headerFormatChanged(QAction* action) { if (action == action_header_format_1) m_matrix->setHeaderFormat(Matrix::HeaderRowsColumns); else if (action == action_header_format_2) m_matrix->setHeaderFormat(Matrix::HeaderValues); else m_matrix->setHeaderFormat(Matrix::HeaderRowsColumnsValues); } //############################# column related slots ########################### /*! Append as many columns as are selected. */ void MatrixView::addColumns() { m_matrix->appendColumns(selectedColumnCount(false)); } void MatrixView::insertEmptyColumns() { int first = firstSelectedColumn(); int last = lastSelectedColumn(); if (first < 0) return; int current = first; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: insert empty column(s)", m_matrix->name())); while (current <= last) { current = first+1; while (current <= last && isColumnSelected(current)) current++; const int count = current-first; m_matrix->insertColumns(first, count); current += count; last += count; while (current <= last && isColumnSelected(current)) current++; first = current; } m_matrix->endMacro(); RESET_CURSOR; } void MatrixView::removeSelectedColumns() { int first = firstSelectedColumn(); int last = lastSelectedColumn(); if (first < 0) return; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: remove selected column(s)", m_matrix->name())); for (int i = last; i >= first; i--) if (isColumnSelected(i, false)) m_matrix->removeColumns(i, 1); m_matrix->endMacro(); RESET_CURSOR; } void MatrixView::clearSelectedColumns() { WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: clear selected column(s)", m_matrix->name())); for (int i = 0; i < m_matrix->columnCount(); i++) { if (isColumnSelected(i, false)) m_matrix->clearColumn(i); } m_matrix->endMacro(); RESET_CURSOR; } //############################## rows related slots ############################ /*! Append as many rows as are selected. */ void MatrixView::addRows() { m_matrix->appendRows(selectedRowCount(false)); } void MatrixView::insertEmptyRows() { int first = firstSelectedRow(); int last = lastSelectedRow(); int current = first; if (first < 0) return; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: insert empty rows(s)", m_matrix->name())); while (current <= last) { current = first+1; while (current <= last && isRowSelected(current)) current++; const int count = current-first; m_matrix->insertRows(first, count); current += count; last += count; while (current <= last && !isRowSelected(current)) current++; first = current; } m_matrix->endMacro(); RESET_CURSOR; } void MatrixView::removeSelectedRows() { int first = firstSelectedRow(); int last = lastSelectedRow(); if (first < 0) return; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: remove selected rows(s)", m_matrix->name())); for (int i = last; i >= first; i--) if (isRowSelected(i, false)) m_matrix->removeRows(i, 1); m_matrix->endMacro(); RESET_CURSOR; } void MatrixView::clearSelectedRows() { int first = firstSelectedRow(); int last = lastSelectedRow(); if (first < 0) return; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: clear selected rows(s)", m_matrix->name())); for (int i = first; i <= last; i++) { if (isRowSelected(i)) m_matrix->clearRow(i); } m_matrix->endMacro(); RESET_CURSOR; } /*! prints the complete matrix to \c printer. */ void MatrixView::print(QPrinter* printer) const { WAIT_CURSOR; QPainter painter (printer); const int dpiy = printer->logicalDpiY(); const int margin = (int) ( (1/2.54)*dpiy ); // 1 cm margins QHeaderView* hHeader = m_tableView->horizontalHeader(); QHeaderView* vHeader = m_tableView->verticalHeader(); auto* data = static_cast>*>(m_matrix->data()); const int rows = m_matrix->rowCount(); const int cols = m_matrix->columnCount(); int height = margin; const int vertHeaderWidth = vHeader->width(); int right = margin + vertHeaderWidth; int columnsPerTable = 0; int headerStringWidth = 0; int firstRowStringWidth = vertHeaderWidth; bool tablesNeeded = false; QVector firstRowCeilSizes; firstRowCeilSizes.reserve(data[0].size()); firstRowCeilSizes.resize(data[0].size()); QRect br; for (int i = 0; i < data->size(); ++i) { br = painter.boundingRect(br, Qt::AlignCenter,QString::number(data->at(i)[0]) + '\t'); firstRowCeilSizes[i] = br.width() > m_tableView->columnWidth(i) ? br.width() : m_tableView->columnWidth(i); } for (int col = 0; col < cols; ++col) { headerStringWidth += m_tableView->columnWidth(col); br = painter.boundingRect(br, Qt::AlignCenter,QString::number(data->at(col)[0]) + '\t'); firstRowStringWidth += br.width(); if ((headerStringWidth >= printer->pageRect().width() -2*margin) || (firstRowStringWidth >= printer->pageRect().width() - 2*margin)) { tablesNeeded = true; break; } columnsPerTable++; } int tablesCount = (columnsPerTable != 0) ? cols/columnsPerTable : 0; const int remainingColumns = (columnsPerTable != 0) ? cols % columnsPerTable : cols; if (!tablesNeeded) { tablesCount = 1; columnsPerTable = cols; } if (remainingColumns > 0) tablesCount++; for (int table = 0; table < tablesCount; ++table) { - right = margin + vertHeaderWidth; //Paint the horizontal header first painter.setFont(hHeader->font()); QString headerString = m_tableView->model()->headerData(0, Qt::Horizontal).toString(); QRect br; br = painter.boundingRect(br, Qt::AlignCenter, headerString); QRect tr(br); if (table != 0) height += tr.height(); painter.drawLine(right, height, right, height+br.height()); int i = table * columnsPerTable; int toI = table * columnsPerTable + columnsPerTable; if ((remainingColumns > 0) && (table == tablesCount-1)) { i = (tablesCount-1)*columnsPerTable; toI = (tablesCount-1)* columnsPerTable + remainingColumns; } for (; imodel()->headerData(i, Qt::Horizontal).toString(); const int w = /*m_tableView->columnWidth(i)*/ firstRowCeilSizes[i]; tr.setTopLeft(QPoint(right,height)); tr.setWidth(w); tr.setHeight(br.height()); painter.drawText(tr, Qt::AlignCenter, headerString); right += w; painter.drawLine(right, height, right, height+tr.height()); } //first horizontal line painter.drawLine(margin + vertHeaderWidth, height, right-1, height); height += tr.height(); painter.drawLine(margin, height, right-1, height); // print table values QString cellText; for (i = 0; i < rows; ++i) { right = margin; cellText = m_tableView->model()->headerData(i, Qt::Vertical).toString()+'\t'; tr = painter.boundingRect(tr, Qt::AlignCenter, cellText); painter.drawLine(right, height, right, height+tr.height()); br.setTopLeft(QPoint(right,height)); br.setWidth(vertHeaderWidth); br.setHeight(tr.height()); painter.drawText(br, Qt::AlignCenter, cellText); right += vertHeaderWidth; painter.drawLine(right, height, right, height+tr.height()); int j = table * columnsPerTable; int toJ = table * columnsPerTable + columnsPerTable; if ((remainingColumns > 0) && (table == tablesCount-1)) { j = (tablesCount-1)*columnsPerTable; toJ = (tablesCount-1)* columnsPerTable + remainingColumns; } for (; j< toJ; j++) { int w = /*m_tableView->columnWidth(j)*/ firstRowCeilSizes[j]; cellText = QString::number(data->at(j)[i]) + '\t'; tr = painter.boundingRect(tr,Qt::AlignCenter,cellText); br.setTopLeft(QPoint(right,height)); br.setWidth(w); br.setHeight(tr.height()); painter.drawText(br, Qt::AlignCenter, cellText); right += w; painter.drawLine(right, height, right, height+tr.height()); } height += br.height(); painter.drawLine(margin, height, right-1, height); if (height >= printer->height()-margin ) { printer->newPage(); height = margin; painter.drawLine(margin, height, right, height); } } } RESET_CURSOR; } void MatrixView::exportToFile(const QString& path, const QString& separator, QLocale::Language language) const { QFile file(path); if (!file.open(QFile::WriteOnly | QFile::Truncate)) return; QTextStream out(&file); QString sep = separator; sep = sep.replace(QLatin1String("TAB"), QLatin1String("\t"), Qt::CaseInsensitive); sep = sep.replace(QLatin1String("SPACE"), QLatin1String(" "), Qt::CaseInsensitive); //export values const int cols = m_matrix->columnCount(); const int rows = m_matrix->rowCount(); const QVector >* data = static_cast>*>(m_matrix->data()); QLocale locale(language); for (int row = 0; row < rows; ++row) { for (int col = 0; col < cols; ++col) { out << locale.toString(data->at(col)[row], m_matrix->numericFormat(), m_matrix->precision()); out << data->at(col)[row]; if (col != cols-1) out << sep; } out << '\n'; } } void MatrixView::exportToLaTeX(const QString& path, const bool verticalHeaders, const bool horizontalHeaders, const bool latexHeaders, const bool gridLines, const bool entire, const bool captions) const { QFile file(path); if (!file.open(QFile::WriteOnly | QFile::Truncate)) return; QVector > toExport; int firstSelectedCol = 0; int firstSelectedRowi = 0; int totalRowCount = 0; int cols = 0; if (entire) { cols = m_matrix->columnCount(); totalRowCount = m_matrix->rowCount(); toExport.reserve(totalRowCount); toExport.resize(totalRowCount); for (int row = 0; row < totalRowCount; ++row) { toExport[row].reserve(cols); toExport[row].resize(cols); //TODO: mode for (int col = 0; col < cols; ++col) toExport[row][col] = m_matrix->text(row,col); } firstSelectedCol = 0; firstSelectedRowi = 0; } else { cols = selectedColumnCount(); totalRowCount = selectedRowCount(); firstSelectedCol = firstSelectedColumn(); if (firstSelectedCol == -1) return; firstSelectedRowi = firstSelectedRow(); if (firstSelectedRowi == -1) return; const int lastSelectedCol = lastSelectedColumn(); const int lastSelectedRowi = lastSelectedRow(); toExport.reserve(lastSelectedRowi - firstSelectedRowi+1); toExport.resize(lastSelectedRowi - firstSelectedRowi+1); int r = 0; for (int row = firstSelectedRowi; row <= lastSelectedRowi; ++row, ++r) { toExport[r].reserve(lastSelectedCol - firstSelectedCol+1); toExport[r].resize(lastSelectedCol - firstSelectedCol+1); int c = 0; //TODO: mode for (int col = firstSelectedCol; col <= lastSelectedCol; ++col,++c) toExport[r][c] = m_matrix->text(row, col); } } int columnsStringSize = 0; int headerStringSize = 0; int columnsPerTable = 0; const int firstHHeaderSectionLength = m_tableView->model()->headerData(0, Qt::Horizontal).toString().length(); const int firstSelectedVHeaderSectionLength = m_tableView->model()->headerData(firstSelectedRow(), Qt::Vertical).toString().length(); if (verticalHeaders) { if (entire) headerStringSize += firstHHeaderSectionLength; else headerStringSize += firstSelectedVHeaderSectionLength; } if (!horizontalHeaders && verticalHeaders) { if (entire) columnsStringSize += firstHHeaderSectionLength; else columnsStringSize += firstSelectedVHeaderSectionLength; } for (int col = 0; col < cols; ++col) { int maxSize = -1; for (auto row : toExport) { if (row.at(col).size() > maxSize) maxSize = row.at(col).size(); } columnsStringSize += maxSize; if (horizontalHeaders) headerStringSize += m_tableView->model()->headerData(col, Qt::Horizontal).toString().length(); if ((columnsStringSize > 65) || (headerStringSize > 65)) break; ++columnsPerTable; } int tablesCount = (columnsPerTable != 0) ? cols/columnsPerTable : 0; const int remainingColumns = (columnsPerTable != 0) ? cols % columnsPerTable : cols; bool columnsSeparating = (cols > columnsPerTable); QTextStream out(&file); QProcess tex; tex.start("latex", QStringList() << "--version", QProcess::ReadOnly); tex.waitForFinished(500); QString texVersionOutput = QString(tex.readAllStandardOutput()); texVersionOutput = texVersionOutput.split('\n')[0]; int yearidx = -1; for (int i = texVersionOutput.size() - 1; i >= 0; --i) { if (texVersionOutput.at(i) == QChar('2')) { yearidx = i; break; } } if (texVersionOutput.at(yearidx+1) == QChar('/')) yearidx-=3; bool ok; texVersionOutput.midRef(yearidx, 4).toInt(&ok); int version = -1; if (ok) version = texVersionOutput.midRef(yearidx, 4).toInt(&ok); if (latexHeaders) { out << QLatin1String("\\documentclass[11pt,a4paper]{article} \n"); out << QLatin1String("\\usepackage{geometry} \n"); out << QLatin1String("\\usepackage{xcolor,colortbl} \n"); if (version >= 2015) out << QLatin1String("\\extrafloats{1280} \n"); out << QLatin1String("\\definecolor{HeaderBgColor}{rgb}{0.81,0.81,0.81} \n"); out << QLatin1String("\\geometry{ \n"); out << QLatin1String("a4paper, \n"); out << QLatin1String("total={170mm,257mm}, \n"); out << QLatin1String("left=10mm, \n"); out << QLatin1String("top=10mm } \n"); out << QLatin1String("\\begin{document} \n"); out << QLatin1String("\\title{LabPlot Matrix Export to \\LaTeX{} } \n"); out << QLatin1String("\\author{LabPlot} \n"); out << QLatin1String("\\date{\\today} \n"); // out << "\\maketitle \n"; } const QString endTabularTable ("\\end{tabular} \n \\end{table} \n"); const QString tableCaption ("\\caption{"+ m_matrix->name() + "} \n"); const QString beginTable ("\\begin{table}[ht] \n"); const QString centeredColumn( gridLines ? QLatin1String(" c |") : QLatin1String(" c ")); int rowCount = 0; const int maxRows = 45; bool captionRemoved = false; if (columnsSeparating) { for (int table = 0; table < tablesCount; ++table) { QStringList textable; captionRemoved = false; textable << beginTable; if (captions) textable << tableCaption; textable << QLatin1String("\\centering \n"); textable << QLatin1String("\\begin{tabular}{"); textable << (gridLines ? QStringLiteral("|") : QString()); for (int i = 0; i < columnsPerTable; ++i) textable << centeredColumn; if (verticalHeaders) textable << centeredColumn; textable << QLatin1String("} \n"); if (gridLines) textable << QLatin1String("\\hline \n"); if (horizontalHeaders) { if (latexHeaders) textable << QLatin1String("\\rowcolor{HeaderBgColor} \n"); if (verticalHeaders) textable << QLatin1String(" & "); for (int col = table*columnsPerTable; col < (table * columnsPerTable) + columnsPerTable; ++col) { textable << m_tableView->model()->headerData(col + firstSelectedCol, Qt::Horizontal).toString(); if (col != ((table * columnsPerTable)+ columnsPerTable)-1) textable << QLatin1String(" & "); } textable << QLatin1String("\\\\ \n"); if (gridLines) textable << QLatin1String("\\hline \n"); } for (const auto& s : textable) out << s; for (int row = 0; row < totalRowCount; ++row) { if (verticalHeaders) { out << "\\cellcolor{HeaderBgColor} "; out << m_tableView->model()->headerData(row + firstSelectedRowi, Qt::Vertical).toString(); out << QLatin1String(" & "); } for (int col = table*columnsPerTable; col < (table * columnsPerTable) + columnsPerTable; ++col ) { out << toExport.at(row).at(col); if (col != ((table * columnsPerTable)+ columnsPerTable)-1) out << QLatin1String(" & "); } out << QLatin1String("\\\\ \n"); if (gridLines) out << QLatin1String("\\hline \n"); rowCount++; if (rowCount == maxRows) { out << endTabularTable; out << QLatin1String("\\newpage \n"); if (captions) if (!captionRemoved) textable.removeAt(1); for (const auto& s : textable) out << s; rowCount = 0; if (!captionRemoved) captionRemoved = true; } } out << endTabularTable; } captionRemoved = false; QStringList remainingTable; remainingTable << beginTable; if (captions) remainingTable << tableCaption; remainingTable << QLatin1String("\\centering \n"); remainingTable << QLatin1String("\\begin{tabular}{") << (gridLines ? QStringLiteral("|") : QString()); for (int c = 0; c < remainingColumns; ++c) remainingTable << centeredColumn; if (verticalHeaders) remainingTable << centeredColumn; remainingTable << QLatin1String("} \n"); if (gridLines) remainingTable << QLatin1String("\\hline \n"); if (horizontalHeaders) { if (latexHeaders) remainingTable << QLatin1String("\\rowcolor{HeaderBgColor} \n"); if (verticalHeaders) remainingTable << QLatin1String(" & "); for (int col = 0; col < remainingColumns; ++col) { remainingTable << m_tableView->model()->headerData(firstSelectedCol+col + (tablesCount * columnsPerTable), Qt::Horizontal).toString(); if (col != remainingColumns-1) remainingTable << QLatin1String(" & "); } remainingTable << QLatin1String("\\\\ \n"); if (gridLines) remainingTable << QLatin1String("\\hline \n"); } for (const auto& s : remainingTable) out << s; for (int row = 0; row < totalRowCount; ++row) { if (verticalHeaders) { out << "\\cellcolor{HeaderBgColor}"; out << m_tableView->model()->headerData(row+ firstSelectedRowi, Qt::Vertical).toString(); out << QLatin1String(" & "); } for (int col = 0; col < remainingColumns; ++col ) { out << toExport.at(row).at(col + (tablesCount * columnsPerTable)); if (col != remainingColumns-1) out << QLatin1String(" & "); } out << QLatin1String("\\\\ \n"); if (gridLines) out << QLatin1String("\\hline \n"); rowCount++; if (rowCount == maxRows) { out << endTabularTable; out << QLatin1String("\\pagebreak[4] \n"); if (captions) if (!captionRemoved) remainingTable.removeAt(1); for (const auto& s : remainingTable) out << s; rowCount = 0; if (!captionRemoved) captionRemoved = true; } } out << endTabularTable; } else { QStringList textable; textable << beginTable; if (captions) textable << tableCaption; textable << QLatin1String("\\centering \n"); textable << QLatin1String("\\begin{tabular}{") << (gridLines ? QStringLiteral("|") : QString()); for (int c = 0; c < cols; ++c) textable << centeredColumn; if (verticalHeaders) textable << centeredColumn; textable << QLatin1String("} \n"); if (gridLines) textable << QLatin1String("\\hline \n"); if (horizontalHeaders) { if (latexHeaders) textable << QLatin1String("\\rowcolor{HeaderBgColor} \n"); if (verticalHeaders) textable << QLatin1String(" & "); for (int col = 0; col < cols ; ++col) { textable << m_tableView->model()->headerData(col+firstSelectedCol, Qt::Horizontal).toString(); if (col != cols-1) textable << QLatin1String(" & "); } textable << QLatin1String("\\\\ \n"); if (gridLines) textable << QLatin1String("\\hline \n"); } for (const auto& s : textable) out << s; for (int row = 0; row < totalRowCount; ++row) { if (verticalHeaders) { out << "\\cellcolor{HeaderBgColor}"; out << m_tableView->model()->headerData(row + firstSelectedRowi, Qt::Vertical).toString(); out << QLatin1String(" & "); } for (int col = 0; col < cols; ++col ) { out << toExport.at(row).at(col); if (col != cols-1) out << " & "; } out << QLatin1String("\\\\ \n"); if (gridLines) out << QLatin1String("\\hline \n"); rowCount++; if (rowCount == maxRows) { out << endTabularTable; out << QLatin1String("\\newpage \n"); if (captions) if (!captionRemoved) textable.removeAt(1); for (const auto& s : textable) out << s; if (!captionRemoved) captionRemoved = true; rowCount = 0; if (!captionRemoved) captionRemoved = true; } } out << endTabularTable; } if (latexHeaders) out << QLatin1String("\\end{document} \n"); } void MatrixView::showColumnStatistics() { if (selectedColumnCount() > 0) { QString dlgTitle (m_matrix->name() + " column statistics"); auto* dlg = new StatisticsDialog(dlgTitle); QVector columns; for (int col = 0; col < m_matrix->columnCount(); ++col) { if (isColumnSelected(col, false)) { QString headerString = m_tableView->model()->headerData(col, Qt::Horizontal).toString(); columns << new Column(headerString, static_cast>*>(m_matrix->data())->at(col)); } } dlg->setColumns(columns); if (dlg->exec() == QDialog::Accepted) { qDeleteAll(columns); columns.clear(); } } } void MatrixView::showRowStatistics() { if (selectedRowCount() > 0) { QString dlgTitle (m_matrix->name() + " row statistics"); auto* dlg = new StatisticsDialog(dlgTitle); QVector columns; for (int row = 0; row < m_matrix->rowCount(); ++row) { if (isRowSelected(row, false)) { QString headerString = m_tableView->model()->headerData(row, Qt::Vertical).toString(); //TODO: mode columns << new Column(headerString, m_matrix->rowCells(row, 0, m_matrix->columnCount()-1)); } } dlg->setColumns(columns); if (dlg->exec() == QDialog::Accepted) { qDeleteAll(columns); columns.clear(); } } } void MatrixView::exportToFits(const QString &fileName, const int exportTo) const { auto* filter = new FITSFilter; filter->setExportTo(exportTo); filter->write(fileName, m_matrix); delete filter; } void MatrixView::registerShortcuts() { action_clear_selection ->setShortcut(QKeySequence::Delete); } void MatrixView::unregisterShortcuts() { action_clear_selection->setShortcut(QKeySequence()); } diff --git a/src/commonfrontend/matrix/MatrixView.h b/src/commonfrontend/matrix/MatrixView.h index 99bb56d07..23e873ac5 100644 --- a/src/commonfrontend/matrix/MatrixView.h +++ b/src/commonfrontend/matrix/MatrixView.h @@ -1,187 +1,190 @@ /*************************************************************************** File : MatrixView.cpp Project : LabPlot Description : View class for Matrix -------------------------------------------------------------------- Copyright : (C) 2015-2019 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2008-2009 Tilman Benkert (thzs@gmx.net) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef MATRIXVIEW_H #define MATRIXVIEW_H #include #include +#include #include "backend/datasources/filters/FITSFilter.h" #include "kdefrontend/widgets/FITSHeaderEditWidget.h" class Matrix; class MatrixModel; class QPrinter; class QAction; class QLabel; class QMenu; class QStackedWidget; class QTableView; class MatrixView : public QWidget { Q_OBJECT public: explicit MatrixView(Matrix*); ~MatrixView() override; MatrixModel* model() const; int selectedColumnCount(bool full = false) const; bool isColumnSelected(int col, bool full = false) const; int selectedRowCount(bool full = false) const; bool isRowSelected(int row, bool full = false) const; int firstSelectedColumn(bool full = false) const; int lastSelectedColumn(bool full = false) const; int firstSelectedRow(bool full = false) const; int lastSelectedRow(bool full = false) const; bool isCellSelected(int row, int col) const; void setCellSelected(int row, int col); void setCellsSelected(int first_row, int first_col, int last_row, int last_col); void getCurrentCell(int* row, int* col) const; void resizeHeaders(); void adjustHeaders(); void exportToFile(const QString& path, const QString& separator, QLocale::Language) const; void exportToLaTeX(const QString&, const bool verticalHeaders, const bool horizontalHeaders, const bool latexHeaders, const bool gridLines, const bool entire, const bool captions) const; void exportToFits(const QString& fileName, const int exportTo) const; void registerShortcuts(); void unregisterShortcuts(); public slots: void createContextMenu(QMenu*) const; void print(QPrinter*) const; private: void init(); void initActions(); void initMenus(); void connectActions(); void goToCell(int row, int col); void updateImage(); bool eventFilter(QObject*, QEvent*) override; void keyPressEvent(QKeyEvent*) override; QStackedWidget* m_stackedWidget; QTableView* m_tableView; QLabel* m_imageLabel; Matrix* m_matrix; MatrixModel* m_model; QImage m_image; bool m_imageIsDirty{true}; //Actions QAction* action_cut_selection; QAction* action_copy_selection; QAction* action_paste_into_selection; QAction* action_clear_selection; QAction* action_select_all; QAction* action_clear_matrix; QAction* action_go_to_cell; QAction* action_set_formula; QAction* action_recalculate; QAction* action_duplicate; QAction* action_transpose; QAction* action_mirror_vertically; QAction* action_mirror_horizontally; QAction* action_add_value; QAction* action_subtract_value; QAction* action_multiply_value; QAction* action_divide_value; QAction* action_header_format_1; QAction* action_header_format_2; QAction* action_header_format_3; QAction* action_insert_columns; QAction* action_remove_columns; QAction* action_clear_columns; QAction* action_add_columns; QAction* action_statistics_columns; QAction* action_insert_rows; QAction* action_remove_rows; QAction* action_clear_rows; QAction* action_add_rows; QAction* action_statistics_rows; QAction* action_data_view; QAction* action_image_view; QAction* action_fill_function; QAction* action_fill_const; //Menus QMenu* m_selectionMenu; QMenu* m_columnMenu; QMenu* m_rowMenu; QMenu* m_matrixMenu; QMenu* m_headerFormatMenu; + QShortcut* sel_all; + private slots: void goToCell(); void advanceCell(); void handleHorizontalSectionResized(int logicalIndex, int oldSize, int newSize); void handleVerticalSectionResized(int logicalIndex, int oldSize, int newSize); void switchView(QAction*); void matrixDataChanged(); void fillWithFunctionValues(); void fillWithConstValues(); void cutSelection(); void copySelection(); void pasteIntoSelection(); void clearSelectedCells(); void headerFormatChanged(QAction*); void modifyValues(); void addColumns(); void insertEmptyColumns(); void removeSelectedColumns(); void clearSelectedColumns(); void addRows(); void insertEmptyRows(); void removeSelectedRows(); void clearSelectedRows(); void showColumnStatistics(); void showRowStatistics(); }; #endif diff --git a/src/commonfrontend/spreadsheet/SpreadsheetView.cpp b/src/commonfrontend/spreadsheet/SpreadsheetView.cpp index 3724fa51c..4aee75436 100644 --- a/src/commonfrontend/spreadsheet/SpreadsheetView.cpp +++ b/src/commonfrontend/spreadsheet/SpreadsheetView.cpp @@ -1,3066 +1,3073 @@ /*************************************************************************** File : SpreadsheetView.cpp Project : LabPlot Description : View class for Spreadsheet -------------------------------------------------------------------- Copyright : (C) 2011-2019 by Alexander Semke (alexander.semke@web.de) Copyright : (C) 2016 by Fabian Kristof (fkristofszabolcs@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "SpreadsheetView.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/spreadsheet/SpreadsheetModel.h" #include "backend/spreadsheet/Spreadsheet.h" #include "commonfrontend/spreadsheet/SpreadsheetItemDelegate.h" #include "commonfrontend/spreadsheet/SpreadsheetHeaderView.h" #include "backend/datasources/filters/FITSFilter.h" #include "backend/lib/macros.h" #include "backend/lib/trace.h" #include "backend/core/column/Column.h" #include "backend/core/column/ColumnPrivate.h" #include "backend/core/datatypes/SimpleCopyThroughFilter.h" #include "backend/core/datatypes/Double2StringFilter.h" #include "backend/core/datatypes/String2DoubleFilter.h" #include "backend/core/datatypes/DateTime2StringFilter.h" #include "backend/core/datatypes/String2DateTimeFilter.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "kdefrontend/spreadsheet/ExportSpreadsheetDialog.h" #include "kdefrontend/spreadsheet/PlotDataDialog.h" #include "kdefrontend/spreadsheet/AddSubtractValueDialog.h" #include "kdefrontend/spreadsheet/DropValuesDialog.h" #include "kdefrontend/spreadsheet/SortDialog.h" #include "kdefrontend/spreadsheet/RandomValuesDialog.h" #include "kdefrontend/spreadsheet/EquidistantValuesDialog.h" #include "kdefrontend/spreadsheet/FunctionValuesDialog.h" #include "kdefrontend/spreadsheet/StatisticsDialog.h" #include //for std::reverse /*! \class SpreadsheetView \brief View class for Spreadsheet \ingroup commonfrontend */ SpreadsheetView::SpreadsheetView(Spreadsheet* spreadsheet, bool readOnly) : QWidget(), m_tableView(new QTableView(this)), m_spreadsheet(spreadsheet), m_model(new SpreadsheetModel(spreadsheet)), m_readOnly(readOnly) { auto* layout = new QHBoxLayout(this); layout->setContentsMargins(0,0,0,0); layout->addWidget(m_tableView); if (m_readOnly) m_tableView->setEditTriggers(QTableView::NoEditTriggers); init(); //resize the view to show alls columns and the first 10 rows. //no need to resize the view when the project is being opened, //all views will be resized to the stored values at the end if (!m_spreadsheet->isLoading()) { int w = m_tableView->verticalHeader()->width(); int h = m_horizontalHeader->height(); for (int i = 0; i < m_horizontalHeader->count(); ++i) w += m_horizontalHeader->sectionSize(i); if (m_tableView->verticalHeader()->count() <= 10) h += m_tableView->verticalHeader()->sectionSize(0)*m_tableView->verticalHeader()->count(); else h += m_tableView->verticalHeader()->sectionSize(0)*11; resize(w+50, h); } KConfigGroup group = KSharedConfig::openConfig()->group(QLatin1String("Spreadsheet")); showComments(group.readEntry(QLatin1String("ShowComments"), false)); } SpreadsheetView::~SpreadsheetView() { delete m_model; } void SpreadsheetView::init() { initActions(); initMenus(); m_tableView->setModel(m_model); m_tableView->setItemDelegate(new SpreadsheetItemDelegate(this)); m_tableView->setSelectionMode(QAbstractItemView::ExtendedSelection); //horizontal header m_horizontalHeader = new SpreadsheetHeaderView(this); m_horizontalHeader->setSectionsClickable(true); m_horizontalHeader->setHighlightSections(true); m_tableView->setHorizontalHeader(m_horizontalHeader); m_horizontalHeader->setSectionsMovable(true); m_horizontalHeader->installEventFilter(this); resizeHeader(); connect(m_horizontalHeader, &SpreadsheetHeaderView::sectionMoved, this, &SpreadsheetView::handleHorizontalSectionMoved); connect(m_horizontalHeader, &SpreadsheetHeaderView::sectionDoubleClicked, this, &SpreadsheetView::handleHorizontalHeaderDoubleClicked); connect(m_horizontalHeader, &SpreadsheetHeaderView::sectionResized, this, &SpreadsheetView::handleHorizontalSectionResized); connect(m_horizontalHeader, &SpreadsheetHeaderView::sectionClicked, this, &SpreadsheetView::columnClicked); // vertical header QHeaderView* v_header = m_tableView->verticalHeader(); v_header->setSectionResizeMode(QHeaderView::Fixed); v_header->setSectionsMovable(false); v_header->installEventFilter(this); setFocusPolicy(Qt::StrongFocus); setFocus(); installEventFilter(this); connectActions(); showComments(false); connect(m_model, &SpreadsheetModel::headerDataChanged, this, &SpreadsheetView::updateHeaderGeometry); connect(m_model, &SpreadsheetModel::headerDataChanged, this, &SpreadsheetView::handleHeaderDataChanged); connect(m_spreadsheet, &Spreadsheet::aspectAdded, this, &SpreadsheetView::handleAspectAdded); connect(m_spreadsheet, &Spreadsheet::aspectAboutToBeRemoved,this, &SpreadsheetView::handleAspectAboutToBeRemoved); connect(m_spreadsheet, &Spreadsheet::requestProjectContextMenu, this, &SpreadsheetView::createContextMenu); for (auto* column : m_spreadsheet->children()) connect(column, &Column::requestProjectContextMenu, this, &SpreadsheetView::createColumnContextMenu); //selection relevant connections QItemSelectionModel* sel_model = m_tableView->selectionModel(); connect(sel_model, &QItemSelectionModel::currentColumnChanged, this, &SpreadsheetView::currentColumnChanged); connect(sel_model, &QItemSelectionModel::selectionChanged, this, &SpreadsheetView::selectionChanged); connect(sel_model, &QItemSelectionModel::selectionChanged, this, &SpreadsheetView::selectionChanged); connect(m_spreadsheet, &Spreadsheet::columnSelected, this, &SpreadsheetView::selectColumn); connect(m_spreadsheet, &Spreadsheet::columnDeselected, this, &SpreadsheetView::deselectColumn); } /*! set the column sizes to the saved values or resize to content if no size was saved yet */ void SpreadsheetView::resizeHeader() { DEBUG("SpreadsheetView::resizeHeader()"); for (int i = 0; i < m_spreadsheet->children().size(); ++i) { Column* col = m_spreadsheet->child(i); if (col->width() == 0) m_tableView->resizeColumnToContents(i); else m_tableView->setColumnWidth(i, col->width()); } } void SpreadsheetView::initActions() { // selection related actions action_cut_selection = new QAction(QIcon::fromTheme("edit-cut"), i18n("Cu&t"), this); action_copy_selection = new QAction(QIcon::fromTheme("edit-copy"), i18n("&Copy"), this); action_paste_into_selection = new QAction(QIcon::fromTheme("edit-paste"), i18n("Past&e"), this); action_mask_selection = new QAction(QIcon::fromTheme("edit-node"), i18n("&Mask Selection"), this); action_unmask_selection = new QAction(QIcon::fromTheme("format-remove-node"), i18n("&Unmask Selection"), this); action_clear_selection = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clea&r Selection"), this); action_select_all = new QAction(QIcon::fromTheme("edit-select-all"), i18n("Select All"), this); // action_set_formula = new QAction(QIcon::fromTheme(QString()), i18n("Assign &Formula"), this); // action_recalculate = new QAction(QIcon::fromTheme(QString()), i18n("Recalculate"), this); action_fill_sel_row_numbers = new QAction(QIcon::fromTheme(QString()), i18n("Row Numbers"), this); action_fill_row_numbers = new QAction(QIcon::fromTheme(QString()), i18n("Row Numbers"), this); action_fill_random = new QAction(QIcon::fromTheme(QString()), i18n("Uniform Random Values"), this); action_fill_random_nonuniform = new QAction(QIcon::fromTheme(QString()), i18n("Random Values"), this); action_fill_equidistant = new QAction(QIcon::fromTheme(QString()), i18n("Equidistant Values"), this); action_fill_function = new QAction(QIcon::fromTheme(QString()), i18n("Function Values"), this); action_fill_const = new QAction(QIcon::fromTheme(QString()), i18n("Const Values"), this); //spreadsheet related actions action_toggle_comments = new QAction(QIcon::fromTheme("document-properties"), i18n("Show Comments"), this); action_clear_spreadsheet = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clear Spreadsheet"), this); action_clear_masks = new QAction(QIcon::fromTheme("format-remove-node"), i18n("Clear Masks"), this); action_sort_spreadsheet = new QAction(QIcon::fromTheme("view-sort-ascending"), i18n("&Sort Spreadsheet"), this); action_go_to_cell = new QAction(QIcon::fromTheme("go-jump"), i18n("&Go to Cell"), this); action_statistics_all_columns = new QAction(QIcon::fromTheme("view-statistics"), i18n("Statisti&cs"), this ); // column related actions action_insert_column_left = new QAction(QIcon::fromTheme("edit-table-insert-column-left"), i18n("Insert Column Left"), this); action_insert_column_right = new QAction(QIcon::fromTheme("edit-table-insert-column-right"), i18n("Insert Column Right"), this); action_insert_columns_left = new QAction(QIcon::fromTheme("edit-table-insert-column-left"), i18n("Insert Multiple Columns Left"), this); action_insert_columns_right = new QAction(QIcon::fromTheme("edit-table-insert-column-right"), i18n("Insert Multiple Columns Right"), this); action_remove_columns = new QAction(QIcon::fromTheme("edit-table-delete-column"), i18n("Remove Selected Columns"), this); action_clear_columns = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clear Selected Columns"), this); action_set_as_none = new QAction(i18n("None"), this); action_set_as_none->setData(AbstractColumn::NoDesignation); action_set_as_x = new QAction("X", this); action_set_as_x->setData(AbstractColumn::X); action_set_as_y = new QAction("Y", this); action_set_as_y->setData(AbstractColumn::Y); action_set_as_z = new QAction("Z", this); action_set_as_z->setData(AbstractColumn::Z); action_set_as_xerr = new QAction(i18n("X-error"), this); action_set_as_xerr->setData(AbstractColumn::XError); action_set_as_xerr_minus = new QAction(i18n("X-error minus"), this); action_set_as_xerr_minus->setData(AbstractColumn::XErrorMinus); action_set_as_xerr_plus = new QAction(i18n("X-error plus"), this); action_set_as_xerr_plus->setData(AbstractColumn::XErrorPlus); action_set_as_yerr = new QAction(i18n("Y-error"), this); action_set_as_yerr->setData(AbstractColumn::YError); action_set_as_yerr_minus = new QAction(i18n("Y-error minus"), this); action_set_as_yerr_minus->setData(AbstractColumn::YErrorMinus); action_set_as_yerr_plus = new QAction(i18n("Y-error plus"), this); action_set_as_yerr_plus->setData(AbstractColumn::YErrorPlus); //data manipulation action_add_value = new QAction(i18n("Add Value"), this); action_add_value->setData(AddSubtractValueDialog::Add); action_subtract_value = new QAction(i18n("Subtract Value"), this); action_subtract_value->setData(AddSubtractValueDialog::Subtract); action_multiply_value = new QAction(i18n("Multiply by Value"), this); action_multiply_value->setData(AddSubtractValueDialog::Multiply); action_divide_value = new QAction(i18n("Divide by Value"), this); action_divide_value->setData(AddSubtractValueDialog::Divide); action_drop_values = new QAction(QIcon::fromTheme(QString()), i18n("Drop Values"), this); action_mask_values = new QAction(QIcon::fromTheme(QString()), i18n("Mask Values"), this); action_reverse_columns = new QAction(QIcon::fromTheme(QString()), i18n("Reverse"), this); // action_join_columns = new QAction(QIcon::fromTheme(QString()), i18n("Join"), this); action_normalize_columns = new QAction(QIcon::fromTheme(QString()), i18n("&Normalize"), this); action_normalize_selection = new QAction(QIcon::fromTheme(QString()), i18n("&Normalize Selection"), this); //sort and statistics action_sort_columns = new QAction(QIcon::fromTheme(QString()), i18n("&Selected Columns"), this); action_sort_asc_column = new QAction(QIcon::fromTheme("view-sort-ascending"), i18n("&Ascending"), this); action_sort_desc_column = new QAction(QIcon::fromTheme("view-sort-descending"), i18n("&Descending"), this); action_statistics_columns = new QAction(QIcon::fromTheme("view-statistics"), i18n("Column Statisti&cs"), this); // row related actions action_insert_row_above = new QAction(QIcon::fromTheme("edit-table-insert-row-above") ,i18n("Insert Row Above"), this); action_insert_row_below = new QAction(QIcon::fromTheme("edit-table-insert-row-below"), i18n("Insert Row Below"), this); action_insert_rows_above = new QAction(QIcon::fromTheme("edit-table-insert-row-above") ,i18n("Insert Multiple Rows Above"), this); action_insert_rows_below = new QAction(QIcon::fromTheme("edit-table-insert-row-below"), i18n("Insert Multiple Rows Below"), this); action_remove_rows = new QAction(QIcon::fromTheme("edit-table-delete-row"), i18n("Remo&ve Selected Rows"), this); action_clear_rows = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clea&r Selected Rows"), this); action_statistics_rows = new QAction(QIcon::fromTheme("view-statistics"), i18n("Row Statisti&cs"), this); //plot data action action_plot_data_xycurve = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("xy-Curve"), this); action_plot_data_xycurve->setData(PlotDataDialog::PlotXYCurve); action_plot_data_histogram = new QAction(QIcon::fromTheme("view-object-histogram-linear"), i18n("Histogram"), this); action_plot_data_histogram->setData(PlotDataDialog::PlotHistogram); //Analyze and plot menu actions addDataReductionAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Reduce Data"), this); // addDataReductionAction = new QAction(QIcon::fromTheme("labplot-xy-data-reduction-curve"), i18n("Reduce Data"), this); addDataReductionAction->setData(PlotDataDialog::DataReduction); addDifferentiationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Differentiate"), this); // addDifferentiationAction = new QAction(QIcon::fromTheme("labplot-xy-differentiation-curve"), i18n("Differentiate"), this); addDifferentiationAction->setData(PlotDataDialog::Differentiation); addIntegrationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Integrate"), this); // addIntegrationAction = new QAction(QIcon::fromTheme("labplot-xy-integration-curve"), i18n("Integrate"), this); addIntegrationAction->setData(PlotDataDialog::Integration); addInterpolationAction = new QAction(QIcon::fromTheme("labplot-xy-interpolation-curve"), i18n("Interpolate"), this); addInterpolationAction->setData(PlotDataDialog::Interpolation); addSmoothAction = new QAction(QIcon::fromTheme("labplot-xy-smoothing-curve"), i18n("Smooth"), this); addSmoothAction->setData(PlotDataDialog::Smoothing); QAction* fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Linear"), this); fitAction->setData(PlotDataDialog::FitLinear); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Power"), this); fitAction->setData(PlotDataDialog::FitPower); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Exponential (degree 1)"), this); fitAction->setData(PlotDataDialog::FitExp1); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Exponential (degree 2)"), this); fitAction->setData(PlotDataDialog::FitExp2); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Inverse Exponential"), this); fitAction->setData(PlotDataDialog::FitInvExp); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Gauss"), this); fitAction->setData(PlotDataDialog::FitGauss); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Cauchy-Lorentz"), this); fitAction->setData(PlotDataDialog::FitCauchyLorentz); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Arc Tangent"), this); fitAction->setData(PlotDataDialog::FitTan); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Hyperbolic Tangent"), this); fitAction->setData(PlotDataDialog::FitTanh); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Error Function"), this); fitAction->setData(PlotDataDialog::FitErrFunc); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Custom"), this); fitAction->setData(PlotDataDialog::FitCustom); addFitAction.append(fitAction); addFourierFilterAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-filter-curve"), i18n("Fourier Filter"), this); addFourierFilterAction->setData(PlotDataDialog::FourierFilter); } void SpreadsheetView::initMenus() { //Selection menu m_selectionMenu = new QMenu(i18n("Selection"), this); m_selectionMenu->setIcon(QIcon::fromTheme("selection")); QMenu* submenu = nullptr; if (!m_readOnly) { submenu = new QMenu(i18n("Fi&ll Selection With"), this); submenu->setIcon(QIcon::fromTheme("select-rectangle")); submenu->addAction(action_fill_sel_row_numbers); submenu->addAction(action_fill_const); m_selectionMenu->addMenu(submenu); m_selectionMenu->addSeparator(); m_selectionMenu->addAction(action_cut_selection); } m_selectionMenu->addAction(action_copy_selection); if (!m_readOnly) { m_selectionMenu->addAction(action_paste_into_selection); m_selectionMenu->addAction(action_clear_selection); m_selectionMenu->addSeparator(); m_selectionMenu->addAction(action_mask_selection); m_selectionMenu->addAction(action_unmask_selection); m_selectionMenu->addSeparator(); m_selectionMenu->addAction(action_normalize_selection); } //plot data menu m_plotDataMenu = new QMenu(i18n("Plot Data"), this); m_plotDataMenu->addAction(action_plot_data_xycurve); m_plotDataMenu->addAction(action_plot_data_histogram); // Column menu m_columnMenu = new QMenu(this); m_columnMenu->addMenu(m_plotDataMenu); // Data manipulation sub-menu QMenu* dataManipulationMenu = new QMenu(i18n("Data Manipulation"), this); dataManipulationMenu->setIcon(QIcon::fromTheme("zoom-draw")); dataManipulationMenu->addAction(addDataReductionAction); // Data fit sub-menu QMenu* dataFitMenu = new QMenu(i18n("Fit"), this); dataFitMenu->setIcon(QIcon::fromTheme("labplot-xy-fit-curve")); dataFitMenu->addAction(addFitAction.at(0)); dataFitMenu->addAction(addFitAction.at(1)); dataFitMenu->addAction(addFitAction.at(2)); dataFitMenu->addAction(addFitAction.at(3)); dataFitMenu->addAction(addFitAction.at(4)); dataFitMenu->addSeparator(); dataFitMenu->addAction(addFitAction.at(5)); dataFitMenu->addAction(addFitAction.at(6)); dataFitMenu->addSeparator(); dataFitMenu->addAction(addFitAction.at(7)); dataFitMenu->addAction(addFitAction.at(8)); dataFitMenu->addAction(addFitAction.at(9)); dataFitMenu->addSeparator(); dataFitMenu->addAction(addFitAction.at(10)); //analyze and plot data menu m_analyzePlotMenu = new QMenu(i18n("Analyze and Plot Data"), this); m_analyzePlotMenu->insertMenu(nullptr, dataManipulationMenu); m_analyzePlotMenu->addSeparator(); m_analyzePlotMenu->addAction(addDifferentiationAction); m_analyzePlotMenu->addAction(addIntegrationAction); m_analyzePlotMenu->addSeparator(); m_analyzePlotMenu->addAction(addInterpolationAction); m_analyzePlotMenu->addAction(addSmoothAction); m_analyzePlotMenu->addAction(addFourierFilterAction); m_analyzePlotMenu->addSeparator(); m_analyzePlotMenu->addMenu(dataFitMenu); m_columnMenu->addMenu(m_analyzePlotMenu); m_columnSetAsMenu = new QMenu(i18n("Set Column As"), this); m_columnMenu->addSeparator(); m_columnSetAsMenu->addAction(action_set_as_x); m_columnSetAsMenu->addAction(action_set_as_y); m_columnSetAsMenu->addAction(action_set_as_z); m_columnSetAsMenu->addSeparator(); m_columnSetAsMenu->addAction(action_set_as_xerr); m_columnSetAsMenu->addAction(action_set_as_xerr_minus); m_columnSetAsMenu->addAction(action_set_as_xerr_plus); m_columnSetAsMenu->addSeparator(); m_columnSetAsMenu->addAction(action_set_as_yerr); m_columnSetAsMenu->addAction(action_set_as_yerr_minus); m_columnSetAsMenu->addAction(action_set_as_yerr_plus); m_columnSetAsMenu->addSeparator(); m_columnSetAsMenu->addAction(action_set_as_none); m_columnMenu->addMenu(m_columnSetAsMenu); if (!m_readOnly) { m_columnGenerateDataMenu = new QMenu(i18n("Generate Data"), this); m_columnGenerateDataMenu->addAction(action_fill_row_numbers); m_columnGenerateDataMenu->addAction(action_fill_const); m_columnGenerateDataMenu->addAction(action_fill_equidistant); m_columnGenerateDataMenu->addAction(action_fill_random_nonuniform); m_columnGenerateDataMenu->addAction(action_fill_function); m_columnMenu->addSeparator(); m_columnMenu->addMenu(m_columnGenerateDataMenu); m_columnMenu->addSeparator(); m_columnManipulateDataMenu = new QMenu(i18n("Manipulate Data"), this); m_columnManipulateDataMenu->addAction(action_add_value); m_columnManipulateDataMenu->addAction(action_subtract_value); m_columnManipulateDataMenu->addAction(action_multiply_value); m_columnManipulateDataMenu->addAction(action_divide_value); m_columnManipulateDataMenu->addSeparator(); m_columnManipulateDataMenu->addAction(action_reverse_columns); m_columnManipulateDataMenu->addSeparator(); m_columnManipulateDataMenu->addAction(action_drop_values); m_columnManipulateDataMenu->addAction(action_mask_values); m_columnManipulateDataMenu->addSeparator(); // m_columnManipulateDataMenu->addAction(action_join_columns); m_columnManipulateDataMenu->addAction(action_normalize_columns); m_columnMenu->addMenu(m_columnManipulateDataMenu); m_columnMenu->addSeparator(); m_columnSortMenu = new QMenu(i18n("Sort"), this); m_columnSortMenu->setIcon(QIcon::fromTheme("view-sort-ascending")); m_columnSortMenu->addAction(action_sort_asc_column); m_columnSortMenu->addAction(action_sort_desc_column); m_columnSortMenu->addAction(action_sort_columns); m_columnMenu->addSeparator(); m_columnMenu->addMenu(m_columnSortMenu); m_columnMenu->addSeparator(); m_columnMenu->addAction(action_insert_column_left); m_columnMenu->addAction(action_insert_column_right); m_columnMenu->addSeparator(); m_columnMenu->addAction(action_insert_columns_left); m_columnMenu->addAction(action_insert_columns_right); m_columnMenu->addSeparator(); m_columnMenu->addAction(action_remove_columns); m_columnMenu->addAction(action_clear_columns); } m_columnMenu->addSeparator(); m_columnMenu->addAction(action_toggle_comments); m_columnMenu->addSeparator(); m_columnMenu->addAction(action_statistics_columns); //Spreadsheet menu m_spreadsheetMenu = new QMenu(this); m_spreadsheetMenu->addMenu(m_plotDataMenu); m_spreadsheetMenu->addMenu(m_analyzePlotMenu); m_spreadsheetMenu->addSeparator(); m_spreadsheetMenu->addMenu(m_selectionMenu); m_spreadsheetMenu->addSeparator(); m_spreadsheetMenu->addAction(action_select_all); if (!m_readOnly) { m_spreadsheetMenu->addAction(action_clear_spreadsheet); m_spreadsheetMenu->addAction(action_clear_masks); m_spreadsheetMenu->addAction(action_sort_spreadsheet); } m_spreadsheetMenu->addSeparator(); m_spreadsheetMenu->addAction(action_go_to_cell); m_spreadsheetMenu->addSeparator(); m_spreadsheetMenu->addAction(action_toggle_comments); m_spreadsheetMenu->addSeparator(); m_spreadsheetMenu->addAction(action_statistics_all_columns); //Row menu m_rowMenu = new QMenu(this); if (!m_readOnly) { submenu = new QMenu(i18n("Fi&ll Selection With"), this); submenu->addAction(action_fill_sel_row_numbers); submenu->addAction(action_fill_const); m_rowMenu->addMenu(submenu); m_rowMenu->addSeparator(); m_rowMenu->addAction(action_insert_row_above); m_rowMenu->addAction(action_insert_row_below); m_rowMenu->addSeparator(); m_rowMenu->addAction(action_insert_rows_above); m_rowMenu->addAction(action_insert_rows_below); m_rowMenu->addSeparator(); m_rowMenu->addAction(action_remove_rows); m_rowMenu->addAction(action_clear_rows); } m_rowMenu->addSeparator(); m_rowMenu->addAction(action_statistics_rows); action_statistics_rows->setVisible(false); } void SpreadsheetView::connectActions() { connect(action_cut_selection, &QAction::triggered, this, &SpreadsheetView::cutSelection); connect(action_copy_selection, &QAction::triggered, this, &SpreadsheetView::copySelection); connect(action_paste_into_selection, &QAction::triggered, this, &SpreadsheetView::pasteIntoSelection); connect(action_mask_selection, &QAction::triggered, this, &SpreadsheetView::maskSelection); connect(action_unmask_selection, &QAction::triggered, this, &SpreadsheetView::unmaskSelection); connect(action_clear_selection, &QAction::triggered, this, &SpreadsheetView::clearSelectedCells); // connect(action_recalculate, &QAction::triggered, this, &SpreadsheetView::recalculateSelectedCells); connect(action_fill_row_numbers, &QAction::triggered, this, &SpreadsheetView::fillWithRowNumbers); connect(action_fill_sel_row_numbers, &QAction::triggered, this, &SpreadsheetView::fillSelectedCellsWithRowNumbers); // connect(action_fill_random, &QAction::triggered, this, &SpreadsheetView::fillSelectedCellsWithRandomNumbers); connect(action_fill_random_nonuniform, &QAction::triggered, this, &SpreadsheetView::fillWithRandomValues); connect(action_fill_equidistant, &QAction::triggered, this, &SpreadsheetView::fillWithEquidistantValues); connect(action_fill_function, &QAction::triggered, this, &SpreadsheetView::fillWithFunctionValues); connect(action_fill_const, &QAction::triggered, this, &SpreadsheetView::fillSelectedCellsWithConstValues); connect(action_select_all, &QAction::triggered, m_tableView, &QTableView::selectAll); connect(action_clear_spreadsheet, &QAction::triggered, m_spreadsheet, &Spreadsheet::clear); connect(action_clear_masks, &QAction::triggered, m_spreadsheet, &Spreadsheet::clearMasks); connect(action_sort_spreadsheet, &QAction::triggered, this, &SpreadsheetView::sortSpreadsheet); connect(action_go_to_cell, &QAction::triggered, this, static_cast(&SpreadsheetView::goToCell)); connect(action_insert_column_left, &QAction::triggered, this, &SpreadsheetView::insertColumnLeft); connect(action_insert_column_right, &QAction::triggered, this, &SpreadsheetView::insertColumnRight); connect(action_insert_columns_left, &QAction::triggered, this, static_cast(&SpreadsheetView::insertColumnsLeft)); connect(action_insert_columns_right, &QAction::triggered, this, static_cast(&SpreadsheetView::insertColumnsRight)); connect(action_remove_columns, &QAction::triggered, this, &SpreadsheetView::removeSelectedColumns); connect(action_clear_columns, &QAction::triggered, this, &SpreadsheetView::clearSelectedColumns); connect(action_set_as_none, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_x, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_y, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_z, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_xerr, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_xerr_minus, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_xerr_plus, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_yerr, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_yerr_minus, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_yerr_plus, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); //data manipulation connect(action_add_value, &QAction::triggered, this, &SpreadsheetView::modifyValues); connect(action_subtract_value, &QAction::triggered, this, &SpreadsheetView::modifyValues); connect(action_multiply_value, &QAction::triggered, this, &SpreadsheetView::modifyValues); connect(action_divide_value, &QAction::triggered, this, &SpreadsheetView::modifyValues); connect(action_reverse_columns, &QAction::triggered, this, &SpreadsheetView::reverseColumns); connect(action_drop_values, &QAction::triggered, this, &SpreadsheetView::dropColumnValues); connect(action_mask_values, &QAction::triggered, this, &SpreadsheetView::maskColumnValues); // connect(action_join_columns, &QAction::triggered, this, &SpreadsheetView::joinColumns); connect(action_normalize_columns, &QAction::triggered, this, &SpreadsheetView::normalizeSelectedColumns); connect(action_normalize_selection, &QAction::triggered, this, &SpreadsheetView::normalizeSelection); //sort connect(action_sort_columns, &QAction::triggered, this, &SpreadsheetView::sortSelectedColumns); connect(action_sort_asc_column, &QAction::triggered, this, &SpreadsheetView::sortColumnAscending); connect(action_sort_desc_column, &QAction::triggered, this, &SpreadsheetView::sortColumnDescending); //statistics connect(action_statistics_columns, &QAction::triggered, this, &SpreadsheetView::showColumnStatistics); connect(action_statistics_all_columns, &QAction::triggered, this, &SpreadsheetView::showAllColumnsStatistics); connect(action_insert_row_above, &QAction::triggered, this, &SpreadsheetView::insertRowAbove); connect(action_insert_row_below, &QAction::triggered, this, &SpreadsheetView::insertRowBelow); connect(action_insert_rows_above, &QAction::triggered, this, static_cast(&SpreadsheetView::insertRowsAbove)); connect(action_insert_rows_below, &QAction::triggered, this, static_cast(&SpreadsheetView::insertRowsBelow)); connect(action_remove_rows, &QAction::triggered, this, &SpreadsheetView::removeSelectedRows); connect(action_clear_rows, &QAction::triggered, this, &SpreadsheetView::clearSelectedRows); connect(action_statistics_rows, &QAction::triggered, this, &SpreadsheetView::showRowStatistics); connect(action_toggle_comments, &QAction::triggered, this, &SpreadsheetView::toggleComments); connect(action_plot_data_xycurve, &QAction::triggered, this, &SpreadsheetView::plotData); connect(action_plot_data_histogram, &QAction::triggered, this, &SpreadsheetView::plotData); connect(addDataReductionAction, &QAction::triggered, this, &SpreadsheetView::plotData); connect(addDifferentiationAction, &QAction::triggered, this, &SpreadsheetView::plotData); connect(addIntegrationAction, &QAction::triggered, this, &SpreadsheetView::plotData); connect(addInterpolationAction, &QAction::triggered, this, &SpreadsheetView::plotData); connect(addSmoothAction, &QAction::triggered, this, &SpreadsheetView::plotData); for (const auto& action : addFitAction) connect(action, &QAction::triggered, this, &SpreadsheetView::plotData); connect(addFourierFilterAction, &QAction::triggered,this, &SpreadsheetView::plotData); } void SpreadsheetView::fillToolBar(QToolBar* toolBar) { if (!m_readOnly) { toolBar->addAction(action_insert_row_above); toolBar->addAction(action_insert_row_below); toolBar->addAction(action_remove_rows); } toolBar->addAction(action_statistics_rows); toolBar->addSeparator(); if (!m_readOnly) { toolBar->addAction(action_insert_column_left); toolBar->addAction(action_insert_column_right); toolBar->addAction(action_remove_columns); } toolBar->addAction(action_statistics_columns); if (!m_readOnly) { toolBar->addSeparator(); toolBar->addAction(action_sort_asc_column); toolBar->addAction(action_sort_desc_column); } } /*! * Populates the menu \c menu with the spreadsheet and spreadsheet view relevant actions. * The menu is used * - as the context menu in SpreadsheetView * - as the "spreadsheet menu" in the main menu-bar (called form MainWin) * - as a part of the spreadsheet context menu in project explorer */ void SpreadsheetView::createContextMenu(QMenu* menu) { Q_ASSERT(menu); checkSpreadsheetMenu(); QAction* firstAction = nullptr; // if we're populating the context menu for the project explorer, then //there're already actions available there. Skip the first title-action //and insert the action at the beginning of the menu. if (menu->actions().size()>1) firstAction = menu->actions().at(1); if (m_spreadsheet->columnCount() > 0 && m_spreadsheet->rowCount() > 0) { menu->insertMenu(firstAction, m_plotDataMenu); menu->insertSeparator(firstAction); } menu->insertMenu(firstAction, m_selectionMenu); menu->insertSeparator(firstAction); menu->insertAction(firstAction, action_select_all); if (!m_readOnly) { menu->insertAction(firstAction, action_clear_spreadsheet); menu->insertAction(firstAction, action_clear_masks); menu->insertAction(firstAction, action_sort_spreadsheet); menu->insertSeparator(firstAction); } menu->insertAction(firstAction, action_go_to_cell); menu->insertSeparator(firstAction); menu->insertAction(firstAction, action_toggle_comments); menu->insertSeparator(firstAction); menu->insertAction(firstAction, action_statistics_all_columns); menu->insertSeparator(firstAction); } /*! * adds column specific actions in SpreadsheetView to the context menu shown in the project explorer. */ void SpreadsheetView::createColumnContextMenu(QMenu* menu) { const Column* column = dynamic_cast(QObject::sender()); if (!column) return; //should never happen, since the sender is always a Column if (column->isNumeric()) { QAction* firstAction = menu->actions().at(1); + //TODO: add these menus and synchronize the behavior with the context menu creation + //on the spreadsheet header in eventFilter(), +// menu->insertMenu(firstAction, m_plotDataMenu); +// menu->insertMenu(firstAction, m_analyzePlotMenu); +// menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_columnSetAsMenu); const bool hasValues = column->hasValues(); if (!m_readOnly) { menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_columnGenerateDataMenu); menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_columnManipulateDataMenu); menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_columnSortMenu); action_sort_asc_column->setVisible(true); action_sort_desc_column->setVisible(true); action_sort_columns->setVisible(false); //in case no cells are available, deactivate the actions that only make sense in the presence of cells const bool hasCells = m_spreadsheet->rowCount() > 0; m_columnGenerateDataMenu->setEnabled(hasCells); //in case no valid numerical values are available, deactivate the actions that only make sense in the presence of values - action_reverse_columns->setEnabled(hasValues); - action_drop_values->setEnabled(hasValues); - action_mask_values->setEnabled(hasValues); - action_normalize_columns->setEnabled(hasValues); + m_columnManipulateDataMenu->setEnabled(hasValues); m_columnSortMenu->setEnabled(hasValues); } menu->insertSeparator(firstAction); menu->insertAction(firstAction, action_statistics_columns); action_statistics_columns->setEnabled(hasValues); } } //SLOTS void SpreadsheetView::handleAspectAdded(const AbstractAspect* aspect) { const Column* col = dynamic_cast(aspect); if (!col || col->parentAspect() != m_spreadsheet) return; int index = m_spreadsheet->indexOfChild(col); if (col->width() == 0) m_tableView->resizeColumnToContents(index); else m_tableView->setColumnWidth(index, col->width()); connect(col, &Column::requestProjectContextMenu, this, &SpreadsheetView::createColumnContextMenu); } void SpreadsheetView::handleAspectAboutToBeRemoved(const AbstractAspect* aspect) { const Column* col = dynamic_cast(aspect); if (!col || col->parentAspect() != m_spreadsheet) return; disconnect(col, nullptr, this, nullptr); } void SpreadsheetView::handleHorizontalSectionResized(int logicalIndex, int oldSize, int newSize) { Q_UNUSED(logicalIndex); Q_UNUSED(oldSize); //save the new size in the column Column* col = m_spreadsheet->child(logicalIndex); col->setWidth(newSize); } void SpreadsheetView::goToCell(int row, int col) { QModelIndex index = m_model->index(row, col); m_tableView->scrollTo(index); m_tableView->setCurrentIndex(index); } void SpreadsheetView::handleHorizontalSectionMoved(int index, int from, int to) { Q_UNUSED(index); static bool inside = false; if (inside) return; Q_ASSERT(index == from); inside = true; m_tableView->horizontalHeader()->moveSection(to, from); inside = false; m_spreadsheet->moveColumn(from, to); } //TODO Implement the "change of the column name"-mode upon a double click void SpreadsheetView::handleHorizontalHeaderDoubleClicked(int index) { Q_UNUSED(index); } /*! Returns whether comments are shown currently or not */ bool SpreadsheetView::areCommentsShown() const { return m_horizontalHeader->areCommentsShown(); } /*! toggles the column comment in the horizontal header */ void SpreadsheetView::toggleComments() { showComments(!areCommentsShown()); //TODO if (areCommentsShown()) action_toggle_comments->setText(i18n("Hide Comments")); else action_toggle_comments->setText(i18n("Show Comments")); } //! Shows (\c on=true) or hides (\c on=false) the column comments in the horizontal header void SpreadsheetView::showComments(bool on) { m_horizontalHeader->showComments(on); } void SpreadsheetView::currentColumnChanged(const QModelIndex & current, const QModelIndex & previous) { Q_UNUSED(previous); int col = current.column(); if (col < 0 || col >= m_spreadsheet->columnCount()) return; } //TODO void SpreadsheetView::handleHeaderDataChanged(Qt::Orientation orientation, int first, int last) { if (orientation != Qt::Horizontal) return; QItemSelectionModel * sel_model = m_tableView->selectionModel(); int col = sel_model->currentIndex().column(); if (col < first || col > last) return; } /*! Returns the number of selected columns. If \c full is \c true, this function only returns the number of fully selected columns. */ int SpreadsheetView::selectedColumnCount(bool full) const { int count = 0; const int cols = m_spreadsheet->columnCount(); for (int i = 0; i < cols; i++) if (isColumnSelected(i, full)) count++; return count; } /*! Returns the number of (at least partly) selected columns with the plot designation \param pd. */ int SpreadsheetView::selectedColumnCount(AbstractColumn::PlotDesignation pd) const{ int count = 0; const int cols = m_spreadsheet->columnCount(); for (int i = 0; i < cols; i++) if ( isColumnSelected(i, false) && (m_spreadsheet->column(i)->plotDesignation() == pd) ) count++; return count; } /*! Returns \c true if column \param col is selected, otherwise returns \c false. If \param full is \c true, this function only returns true if the whole column is selected. */ bool SpreadsheetView::isColumnSelected(int col, bool full) const { if (full) return m_tableView->selectionModel()->isColumnSelected(col, QModelIndex()); else return m_tableView->selectionModel()->columnIntersectsSelection(col, QModelIndex()); } /*! Returns all selected columns. If \param full is true, this function only returns a column if the whole column is selected. */ QVector SpreadsheetView::selectedColumns(bool full) const { QVector columns; const int cols = m_spreadsheet->columnCount(); for (int i = 0; i < cols; i++) if (isColumnSelected(i, full)) columns << m_spreadsheet->column(i); return columns; } /*! Returns \c true if row \param row is selected; otherwise returns \c false If \param full is \c true, this function only returns \c true if the whole row is selected. */ bool SpreadsheetView::isRowSelected(int row, bool full) const { if (full) return m_tableView->selectionModel()->isRowSelected(row, QModelIndex()); else return m_tableView->selectionModel()->rowIntersectsSelection(row, QModelIndex()); } /*! Return the index of the first selected column. If \param full is \c true, this function only looks for fully selected columns. */ int SpreadsheetView::firstSelectedColumn(bool full) const { const int cols = m_spreadsheet->columnCount(); for (int i = 0; i < cols; i++) { if (isColumnSelected(i, full)) return i; } return -1; } /*! Return the index of the last selected column. If \param full is \c true, this function only looks for fully selected columns. */ int SpreadsheetView::lastSelectedColumn(bool full) const { const int cols = m_spreadsheet->columnCount(); for (int i = cols - 1; i >= 0; i--) if (isColumnSelected(i, full)) return i; return -2; } /*! Return the index of the first selected row. If \param full is \c true, this function only looks for fully selected rows. */ int SpreadsheetView::firstSelectedRow(bool full) const{ QModelIndexList indexes; if (!full) indexes = m_tableView->selectionModel()->selectedIndexes(); else indexes = m_tableView->selectionModel()->selectedRows(); if (!indexes.empty()) return indexes.first().row(); else return -1; } /*! Return the index of the last selected row. If \param full is \c true, this function only looks for fully selected rows. */ int SpreadsheetView::lastSelectedRow(bool full) const { QModelIndexList indexes; if (!full) indexes = m_tableView->selectionModel()->selectedIndexes(); else indexes = m_tableView->selectionModel()->selectedRows(); if (!indexes.empty()) return indexes.last().row(); else return -2; } /*! Return whether a cell is selected */ bool SpreadsheetView::isCellSelected(int row, int col) const { if (row < 0 || col < 0 || row >= m_spreadsheet->rowCount() || col >= m_spreadsheet->columnCount()) return false; return m_tableView->selectionModel()->isSelected(m_model->index(row, col)); } /*! Get the complete set of selected rows. */ IntervalAttribute SpreadsheetView::selectedRows(bool full) const { IntervalAttribute result; const int rows = m_spreadsheet->rowCount(); for (int i = 0; i < rows; i++) if (isRowSelected(i, full)) result.setValue(i, true); return result; } /*! Select/Deselect a cell. */ void SpreadsheetView::setCellSelected(int row, int col, bool select) { m_tableView->selectionModel()->select(m_model->index(row, col), select ? QItemSelectionModel::Select : QItemSelectionModel::Deselect); } /*! Select/Deselect a range of cells. */ void SpreadsheetView::setCellsSelected(int first_row, int first_col, int last_row, int last_col, bool select) { QModelIndex top_left = m_model->index(first_row, first_col); QModelIndex bottom_right = m_model->index(last_row, last_col); m_tableView->selectionModel()->select(QItemSelection(top_left, bottom_right), select ? QItemSelectionModel::SelectCurrent : QItemSelectionModel::Deselect); } /*! Determine the current cell (-1 if no cell is designated as the current). */ void SpreadsheetView::getCurrentCell(int* row, int* col) const { QModelIndex index = m_tableView->selectionModel()->currentIndex(); if (index.isValid()) { *row = index.row(); *col = index.column(); } else { *row = -1; *col = -1; } } bool SpreadsheetView::eventFilter(QObject* watched, QEvent* event) { if (event->type() == QEvent::ContextMenu) { auto* cm_event = static_cast(event); const QPoint global_pos = cm_event->globalPos(); if (watched == m_tableView->verticalHeader()) { bool onlyNumeric = true; for (int i = 0; i < m_spreadsheet->columnCount(); ++i) { if (m_spreadsheet->column(i)->columnMode() != AbstractColumn::Numeric) { onlyNumeric = false; break; } } action_statistics_rows->setVisible(onlyNumeric); m_rowMenu->exec(global_pos); } else if (watched == m_horizontalHeader) { const int col = m_horizontalHeader->logicalIndexAt(cm_event->pos()); if (!isColumnSelected(col, true)) { QItemSelectionModel* sel_model = m_tableView->selectionModel(); sel_model->clearSelection(); sel_model->select(QItemSelection(m_model->index(0, col, QModelIndex()), m_model->index(m_model->rowCount()-1, col, QModelIndex())), QItemSelectionModel::Select); } if (selectedColumns().size() == 1) { action_sort_columns->setVisible(false); action_sort_asc_column->setVisible(true); action_sort_desc_column->setVisible(true); } else { action_sort_columns->setVisible(true); action_sort_asc_column->setVisible(false); action_sort_desc_column->setVisible(false); } //check whether we have non-numeric columns selected and deactivate actions for numeric columns bool numeric = true; bool plottable = true; bool datetime = false; for (const Column* col : selectedColumns()) { if ( !(col->columnMode() == AbstractColumn::Numeric || col->columnMode() == AbstractColumn::Integer) ) { datetime = (col->columnMode() == AbstractColumn::DateTime); if (!datetime) plottable = false; numeric = false; break; } } m_plotDataMenu->setEnabled(plottable); m_analyzePlotMenu->setEnabled(numeric); m_columnSetAsMenu->setEnabled(numeric); if (!m_readOnly) { m_columnGenerateDataMenu->setEnabled(numeric); m_columnManipulateDataMenu->setEnabled(numeric || datetime); m_columnSortMenu->setEnabled(numeric); } action_statistics_columns->setEnabled(numeric); if (numeric) { bool hasValues = false; for (const Column* col : selectedColumns()) { if (col->hasValues()) { hasValues = true; break; } } if (!m_readOnly) { //in case no cells are available, deactivate the actions that only make sense in the presence of cells const bool hasCells = m_spreadsheet->rowCount() > 0; m_columnGenerateDataMenu->setEnabled(hasCells); //in case no valid numerical values are available, deactivate the actions that only make sense in the presence of values m_columnManipulateDataMenu->setEnabled(hasValues); m_columnSortMenu->setEnabled(hasValues); } action_statistics_columns->setEnabled(hasValues); } m_columnMenu->exec(global_pos); } else if (watched == this) { checkSpreadsheetMenu(); m_spreadsheetMenu->exec(global_pos); } return true; } else if (event->type() == QEvent::KeyPress) { auto* key_event = static_cast(event); if (key_event->matches(QKeySequence::Copy)) copySelection(); else if (key_event->matches(QKeySequence::Paste)) pasteIntoSelection(); } return QWidget::eventFilter(watched, event); } /*! * disables cell data relevant actions in the spreadsheet menu if there're no cells available */ void SpreadsheetView::checkSpreadsheetMenu() { const bool cellsAvail = m_spreadsheet->columnCount()>0 && m_spreadsheet->rowCount()>0; m_plotDataMenu->setEnabled(cellsAvail); m_selectionMenu->setEnabled(cellsAvail); action_select_all->setEnabled(cellsAvail); action_clear_spreadsheet->setEnabled(cellsAvail); action_clear_masks->setEnabled(cellsAvail); action_sort_spreadsheet->setEnabled(cellsAvail); action_go_to_cell->setEnabled(cellsAvail); action_statistics_all_columns->setEnabled(cellsAvail); //deactivate mask/unmask actions if there are no unmasked/masked cells //in the current selection QModelIndexList indexes = m_tableView->selectionModel()->selectedIndexes(); bool hasMasked = false; bool hasUnmasked = false; for (auto index : indexes) { int row = index.row(); int col = index.column(); if (m_spreadsheet->column(col)->isMasked(row)) { hasMasked = true; break; } } for (auto index : indexes) { int row = index.row(); int col = index.column(); if (!m_spreadsheet->column(col)->isMasked(row)) { hasUnmasked = true; break; } } action_mask_selection->setEnabled(hasUnmasked); action_unmask_selection->setEnabled(hasMasked); } bool SpreadsheetView::formulaModeActive() const { return m_model->formulaModeActive(); } void SpreadsheetView::activateFormulaMode(bool on) { m_model->activateFormulaMode(on); } void SpreadsheetView::goToNextColumn() { if (m_spreadsheet->columnCount() == 0) return; QModelIndex idx = m_tableView->currentIndex(); int col = idx.column()+1; if (col >= m_spreadsheet->columnCount()) col = 0; m_tableView->setCurrentIndex(idx.sibling(idx.row(), col)); } void SpreadsheetView::goToPreviousColumn() { if (m_spreadsheet->columnCount() == 0) return; QModelIndex idx = m_tableView->currentIndex(); int col = idx.column()-1; if (col < 0) col = m_spreadsheet->columnCount()-1; m_tableView->setCurrentIndex(idx.sibling(idx.row(), col)); } void SpreadsheetView::cutSelection() { int first = firstSelectedRow(); if ( first < 0 ) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: cut selected cells", m_spreadsheet->name())); copySelection(); clearSelectedCells(); m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::copySelection() { PERFTRACE("copy selected cells"); const int first_col = firstSelectedColumn(); if (first_col == -1) return; const int last_col = lastSelectedColumn(); if (last_col == -2) return; const int first_row = firstSelectedRow(); if (first_row == -1) return; const int last_row = lastSelectedRow(); if (last_row == -2) return; const int cols = last_col - first_col + 1; const int rows = last_row - first_row + 1; WAIT_CURSOR; QString output_str; QVector columns; QVector formats; for (int c = 0; c < cols; c++) { Column* col = m_spreadsheet->column(first_col + c); columns << col; const Double2StringFilter* out_fltr = static_cast(col->outputFilter()); formats << out_fltr->numericFormat(); } QLocale locale; for (int r = 0; r < rows; r++) { for (int c = 0; c < cols; c++) { const Column* col_ptr = columns.at(c); if (isCellSelected(first_row + r, first_col + c)) { // if (formulaModeActive()) // output_str += col_ptr->formula(first_row + r); // else if (col_ptr->columnMode() == AbstractColumn::Numeric) output_str += locale.toString(col_ptr->valueAt(first_row + r), formats.at(c), 16); // copy with max. precision else if (col_ptr->columnMode() == AbstractColumn::Integer) output_str += QString::number(col_ptr->valueAt(first_row + r)); else output_str += col_ptr->asStringColumn()->textAt(first_row + r); } if (c < cols-1) output_str += '\t'; } if (r < rows-1) output_str += '\n'; } QApplication::clipboard()->setText(output_str); RESET_CURSOR; } void SpreadsheetView::pasteIntoSelection() { if (m_spreadsheet->columnCount() < 1 || m_spreadsheet->rowCount() < 1) return; const QMimeData* mime_data = QApplication::clipboard()->mimeData(); if (!mime_data->hasFormat("text/plain")) return; PERFTRACE("paste selected cells"); WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: paste from clipboard", m_spreadsheet->name())); int first_col = firstSelectedColumn(); int last_col = lastSelectedColumn(); int first_row = firstSelectedRow(); int last_row = lastSelectedRow(); int input_row_count = 0; int input_col_count = 0; QString input_str = QString(mime_data->data("text/plain")).trimmed(); QVector cellTexts; - QStringList input_rows(input_str.split(QLatin1Char('\n'))); + QString separator; + if (input_str.indexOf(QLatin1String("\r\n")) != -1) + separator = QLatin1String("\r\n"); + else + separator = QLatin1Char('\n'); + + QStringList input_rows(input_str.split(separator)); input_row_count = input_rows.count(); input_col_count = 0; for (int i = 0; i < input_row_count; i++) { cellTexts.append(input_rows.at(i).split(QRegExp(QLatin1String("\\s+")))); if (cellTexts.at(i).count() > input_col_count) input_col_count = cellTexts.at(i).count(); } //independent of the current default locale, set the locale to C //if we have point as the decimal separator in the text to be copied QLocale::Language lang = QLocale::AnyLanguage; if (input_str.indexOf(QChar('.')) != -1) lang = QLocale::C; QLocale locale(lang); if ( (first_col == -1 || first_row == -1) || (last_row == first_row && last_col == first_col) ) { // if there is no selection or only one cell selected, the // selection will be expanded to the needed size from the current cell int current_row, current_col; getCurrentCell(¤t_row, ¤t_col); if (current_row == -1) current_row = 0; if (current_col == -1) current_col = 0; setCellSelected(current_row, current_col); first_col = current_col; first_row = current_row; last_row = first_row + input_row_count -1; last_col = first_col + input_col_count -1; const int columnCount = m_spreadsheet->columnCount(); //if the target columns that are already available don't have any values yet, //convert their mode to the mode of the data to be pasted for (int c = first_col; c <= last_col && c < columnCount; ++c) { Column* col = m_spreadsheet->column(c); if (col->hasValues() ) continue; //first non-empty value in the column to paste determines the column mode/type of the new column to be added const int curCol = c - first_col; QString nonEmptyValue; for (auto r : cellTexts) { if (!r.at(curCol).isEmpty()) { nonEmptyValue = r.at(curCol); break; } } const AbstractColumn::ColumnMode mode = AbstractFileFilter::columnMode(nonEmptyValue, QLatin1String("yyyy-dd-MM hh:mm:ss:zzz"), lang); col->setColumnMode(mode); } //add columns if necessary if (last_col >= columnCount) { for (int c = 0; c < last_col - (columnCount - 1); ++c) { const int curCol = columnCount - first_col + c; //first non-empty value in the column to paste determines the column mode/type of the new column to be added QString nonEmptyValue; for (auto r : cellTexts) { if (!r.at(curCol).isEmpty()) { nonEmptyValue = r.at(curCol); break; } } const AbstractColumn::ColumnMode mode = AbstractFileFilter::columnMode(nonEmptyValue, QLatin1String("yyyy-dd-MM hh:mm:ss:zzz"), lang); Column* new_col = new Column(QString::number(curCol), mode); new_col->setPlotDesignation(AbstractColumn::Y); new_col->insertRows(0, m_spreadsheet->rowCount()); m_spreadsheet->addChild(new_col); } } //add rows if necessary if (last_row >= m_spreadsheet->rowCount()) m_spreadsheet->appendRows(last_row + 1 - m_spreadsheet->rowCount()); // select the rectangle to be pasted in setCellsSelected(first_row, first_col, last_row, last_col); } const int rows = last_row - first_row + 1; const int cols = last_col - first_col + 1; for (int c = 0; c < cols && c < input_col_count; c++) { Column* col = m_spreadsheet->column(first_col + c); col->setSuppressDataChangedSignal(true); if (col->columnMode() == AbstractColumn::Numeric) { if (rows == m_spreadsheet->rowCount() && rows <= cellTexts.size()) { QVector new_data(rows); for (int r = 0; r < rows; ++r) new_data[r] = locale.toDouble(cellTexts.at(r).at(c)); col->replaceValues(0, new_data); } else { for (int r = 0; r < rows && r < input_row_count; r++) { if ( isCellSelected(first_row + r, first_col + c) && (c < cellTexts.at(r).count()) ) { if (!cellTexts.at(r).at(c).isEmpty()) col->setValueAt(first_row + r, locale.toDouble(cellTexts.at(r).at(c))); else col->setValueAt(first_row + r, std::numeric_limits::quiet_NaN()); } } } } else if (col->columnMode() == AbstractColumn::Integer) { if (rows == m_spreadsheet->rowCount() && rows <= cellTexts.size()) { QVector new_data(rows); for (int r = 0; r < rows; ++r) new_data[r] = locale.toInt(cellTexts.at(r).at(c)); col->replaceInteger(0, new_data); } else { for (int r = 0; r < rows && r < input_row_count; r++) { if ( isCellSelected(first_row + r, first_col + c) && (c < cellTexts.at(r).count()) ) { if (!cellTexts.at(r).at(c).isEmpty()) col->setIntegerAt(first_row + r, locale.toInt(cellTexts.at(r).at(c))); else col->setIntegerAt(first_row + r, 0); } } } } else { for (int r = 0; r < rows && r < input_row_count; r++) { if (isCellSelected(first_row + r, first_col + c) && (c < cellTexts.at(r).count()) ) { // if (formulaModeActive()) // col->setFormula(first_row + r, cellTexts.at(r).at(c)); // else col->asStringColumn()->setTextAt(first_row + r, cellTexts.at(r).at(c)); } } } col->setSuppressDataChangedSignal(false); col->setChanged(); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::maskSelection() { int first = firstSelectedRow(); if (first < 0) return; int last = lastSelectedRow(); WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: mask selected cells", m_spreadsheet->name())); QVector plots; //determine the dependent plots for (auto* column : selectedColumns()) column->addUsedInPlots(plots); - //supress retransform in the dependent plots + //suppress retransform in the dependent plots for (auto* plot : plots) plot->setSuppressDataChangedSignal(true); //mask the selected cells for (auto* column : selectedColumns()) { int col = m_spreadsheet->indexOfChild(column); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) column->setMasked(row); } //retransform the dependent plots for (auto* plot : plots) { plot->setSuppressDataChangedSignal(false); plot->dataChanged(); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::unmaskSelection() { int first = firstSelectedRow(); if (first < 0) return; int last = lastSelectedRow(); WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: unmask selected cells", m_spreadsheet->name())); QVector plots; //determine the dependent plots for (auto* column : selectedColumns()) column->addUsedInPlots(plots); - //supress retransform in the dependent plots + //suppress retransform in the dependent plots for (auto* plot : plots) plot->setSuppressDataChangedSignal(true); //unmask the selected cells for (auto* column : selectedColumns()) { int col = m_spreadsheet->indexOfChild(column); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) column->setMasked(row, false); } //retransform the dependent plots for (auto* plot : plots) { plot->setSuppressDataChangedSignal(false); plot->dataChanged(); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::plotData() { const QAction* action = dynamic_cast(QObject::sender()); PlotDataDialog::PlotType type = PlotDataDialog::PlotXYCurve; if (action == action_plot_data_xycurve || action == action_plot_data_histogram) type = (PlotDataDialog::PlotType)action->data().toInt(); auto* dlg = new PlotDataDialog(m_spreadsheet, type); if (action != action_plot_data_xycurve && action != action_plot_data_histogram) { PlotDataDialog::AnalysisAction type = (PlotDataDialog::AnalysisAction)action->data().toInt(); dlg->setAnalysisAction(type); } dlg->exec(); } void SpreadsheetView::fillSelectedCellsWithRowNumbers() { if (selectedColumnCount() < 1) return; int first = firstSelectedRow(); if (first < 0) return; int last = lastSelectedRow(); WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: fill cells with row numbers", m_spreadsheet->name())); for (auto* col_ptr : selectedColumns()) { int col = m_spreadsheet->indexOfChild(col_ptr); col_ptr->setSuppressDataChangedSignal(true); switch (col_ptr->columnMode()) { case AbstractColumn::Numeric: { QVector results(last-first+1); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results[row-first] = row + 1; else results[row-first] = col_ptr->valueAt(row); col_ptr->replaceValues(first, results); break; } case AbstractColumn::Integer: { QVector results(last-first+1); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results[row-first] = row + 1; else results[row-first] = col_ptr->integerAt(row); col_ptr->replaceInteger(first, results); break; } case AbstractColumn::Text: { QVector results; for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results << QString::number(row+1); else results << col_ptr->textAt(row); col_ptr->replaceTexts(first, results); break; } //TODO: handle other modes case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: break; } col_ptr->setSuppressDataChangedSignal(false); col_ptr->setChanged(); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::fillWithRowNumbers() { if (selectedColumnCount() < 1) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18np("%1: fill column with row numbers", "%1: fill columns with row numbers", m_spreadsheet->name(), selectedColumnCount())); const int rows = m_spreadsheet->rowCount(); QVector int_data(rows); for (int i = 0; i < rows; ++i) int_data[i] = i + 1; for (auto* col : selectedColumns()) { switch (col->columnMode()) { case AbstractColumn::Numeric: col->setColumnMode(AbstractColumn::Integer); col->replaceInteger(0, int_data); break; case AbstractColumn::Integer: col->replaceInteger(0, int_data); break; case AbstractColumn::Text: case AbstractColumn::DateTime: case AbstractColumn::Day: case AbstractColumn::Month: break; } } m_spreadsheet->endMacro(); RESET_CURSOR; } //TODO: this function is not used currently. void SpreadsheetView::fillSelectedCellsWithRandomNumbers() { if (selectedColumnCount() < 1) return; int first = firstSelectedRow(); int last = lastSelectedRow(); if (first < 0) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: fill cells with random values", m_spreadsheet->name())); qsrand(QTime::currentTime().msec()); for (auto* col_ptr : selectedColumns()) { int col = m_spreadsheet->indexOfChild(col_ptr); col_ptr->setSuppressDataChangedSignal(true); switch (col_ptr->columnMode()) { case AbstractColumn::Numeric: { QVector results(last-first+1); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results[row-first] = double(qrand())/double(RAND_MAX); else results[row-first] = col_ptr->valueAt(row); col_ptr->replaceValues(first, results); break; } case AbstractColumn::Integer: { QVector results(last-first+1); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results[row-first] = qrand(); else results[row-first] = col_ptr->integerAt(row); col_ptr->replaceInteger(first, results); break; } case AbstractColumn::Text: { QVector results; for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results << QString::number(double(qrand())/double(RAND_MAX)); else results << col_ptr->textAt(row); col_ptr->replaceTexts(first, results); break; } case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: { QVector results; QDate earliestDate(1, 1, 1); QDate latestDate(2999, 12, 31); QTime midnight(0, 0, 0, 0); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results << QDateTime( earliestDate.addDays(((double)qrand())*((double)earliestDate.daysTo(latestDate))/((double)RAND_MAX)), midnight.addMSecs(((qint64)qrand())*1000*60*60*24/RAND_MAX)); else results << col_ptr->dateTimeAt(row); col_ptr->replaceDateTimes(first, results); break; } } col_ptr->setSuppressDataChangedSignal(false); col_ptr->setChanged(); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::fillWithRandomValues() { if (selectedColumnCount() < 1) return; auto* dlg = new RandomValuesDialog(m_spreadsheet); dlg->setColumns(selectedColumns()); dlg->exec(); } void SpreadsheetView::fillWithEquidistantValues() { if (selectedColumnCount() < 1) return; auto* dlg = new EquidistantValuesDialog(m_spreadsheet); dlg->setColumns(selectedColumns()); dlg->exec(); } void SpreadsheetView::fillWithFunctionValues() { if (selectedColumnCount() < 1) return; auto* dlg = new FunctionValuesDialog(m_spreadsheet); dlg->setColumns(selectedColumns()); dlg->exec(); } void SpreadsheetView::fillSelectedCellsWithConstValues() { if (selectedColumnCount() < 1) return; int first = firstSelectedRow(); int last = lastSelectedRow(); if (first < 0) return; bool doubleOk = false; bool intOk = false; bool stringOk = false; double doubleValue = 0; int intValue = 0; QString stringValue; m_spreadsheet->beginMacro(i18n("%1: fill cells with const values", m_spreadsheet->name())); for (auto* col_ptr : selectedColumns()) { int col = m_spreadsheet->indexOfChild(col_ptr); col_ptr->setSuppressDataChangedSignal(true); switch (col_ptr->columnMode()) { case AbstractColumn::Numeric: if (!doubleOk) doubleValue = QInputDialog::getDouble(this, i18n("Fill the selection with constant value"), i18n("Value"), 0, -2147483647, 2147483647, 6, &doubleOk); if (doubleOk) { WAIT_CURSOR; QVector results(last-first+1); for (int row = first; row <= last; row++) { if (isCellSelected(row, col)) results[row-first] = doubleValue; else results[row-first] = col_ptr->valueAt(row); } col_ptr->replaceValues(first, results); RESET_CURSOR; } break; case AbstractColumn::Integer: if (!intOk) intValue = QInputDialog::getInt(this, i18n("Fill the selection with constant value"), i18n("Value"), 0, -2147483647, 2147483647, 1, &intOk); if (intOk) { WAIT_CURSOR; QVector results(last-first+1); for (int row = first; row <= last; row++) { if (isCellSelected(row, col)) results[row-first] = intValue; else results[row-first] = col_ptr->integerAt(row); } col_ptr->replaceInteger(first, results); RESET_CURSOR; } break; case AbstractColumn::Text: if (!stringOk) stringValue = QInputDialog::getText(this, i18n("Fill the selection with constant value"), i18n("Value"), QLineEdit::Normal, nullptr, &stringOk); if (stringOk && !stringValue.isEmpty()) { WAIT_CURSOR; QVector results; for (int row = first; row <= last; row++) { if (isCellSelected(row, col)) results << stringValue; else results << col_ptr->textAt(row); } col_ptr->replaceTexts(first, results); RESET_CURSOR; } break; //TODO: handle other modes case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: break; } col_ptr->setSuppressDataChangedSignal(false); col_ptr->setChanged(); } m_spreadsheet->endMacro(); } /*! Open the sort dialog for all columns. */ void SpreadsheetView::sortSpreadsheet() { sortDialog(m_spreadsheet->children()); } /*! - Insert an empty column left to the firt selected column + Insert an empty column left to the first selected column */ void SpreadsheetView::insertColumnLeft() { insertColumnsLeft(1); } /*! Insert multiple empty columns left to the firt selected column */ void SpreadsheetView::insertColumnsLeft() { bool ok = false; int count = QInputDialog::getInt(nullptr, i18n("Insert empty columns"), i18n("Enter the number of columns to insert"), 1/*value*/, 1/*min*/, 1000/*max*/, 1/*step*/, &ok); if (!ok) return; insertColumnsLeft(count); } /*! * private helper function doing the actual insertion of columns to the left */ void SpreadsheetView::insertColumnsLeft(int count) { WAIT_CURSOR; m_spreadsheet->beginMacro(i18np("%1: insert empty column", "%1: insert empty columns", m_spreadsheet->name(), count )); const int first = firstSelectedColumn(); if (first >= 0) { //determine the first selected column Column* firstCol = m_spreadsheet->child(first); for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i + 1), AbstractColumn::Numeric); newCol->setPlotDesignation(AbstractColumn::Y); //resize the new column and insert it before the first selected column newCol->insertRows(0, m_spreadsheet->rowCount()); m_spreadsheet->insertChildBefore(newCol, firstCol); } } else { if (m_spreadsheet->columnCount()>0) { //columns available but no columns selected -> prepend the new column at the very beginning Column* firstCol = m_spreadsheet->child(0); for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i + 1), AbstractColumn::Numeric); newCol->setPlotDesignation(AbstractColumn::Y); newCol->insertRows(0, m_spreadsheet->rowCount()); m_spreadsheet->insertChildBefore(newCol, firstCol); } } else { //no columns available anymore -> resize the spreadsheet and the new column to the default size KConfigGroup group = KSharedConfig::openConfig()->group(QLatin1String("Spreadsheet")); const int rows = group.readEntry(QLatin1String("RowCount"), 100); m_spreadsheet->setRowCount(rows); for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i + 1), AbstractColumn::Numeric); (i == 0) ? newCol->setPlotDesignation(AbstractColumn::X) : newCol->setPlotDesignation(AbstractColumn::Y); newCol->insertRows(0, rows); //add/append a new column m_spreadsheet->addChild(newCol); } } } m_spreadsheet->endMacro(); RESET_CURSOR; } /*! Insert an empty column right to the last selected column */ void SpreadsheetView::insertColumnRight() { insertColumnsRight(1); } /*! Insert multiple empty columns right to the last selected column */ void SpreadsheetView::insertColumnsRight() { bool ok = false; int count = QInputDialog::getInt(nullptr, i18n("Insert empty columns"), i18n("Enter the number of columns to insert"), 1/*value*/, 1/*min*/, 1000/*max*/, 1/*step*/, &ok); if (!ok) return; insertColumnsRight(count); } /*! * private helper function doing the actual insertion of columns to the right */ void SpreadsheetView::insertColumnsRight(int count) { WAIT_CURSOR; m_spreadsheet->beginMacro(i18np("%1: insert empty column", "%1: insert empty columns", m_spreadsheet->name(), count )); const int last = lastSelectedColumn(); if (last >= 0) { if (last < m_spreadsheet->columnCount() - 1) { //determine the column next to the last selected column Column* nextCol = m_spreadsheet->child(last + 1); for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i+1), AbstractColumn::Numeric); newCol->setPlotDesignation(AbstractColumn::Y); newCol->insertRows(0, m_spreadsheet->rowCount()); //insert the new column before the column next to the last selected column m_spreadsheet->insertChildBefore(newCol, nextCol); } } else { for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i+1), AbstractColumn::Numeric); newCol->setPlotDesignation(AbstractColumn::Y); newCol->insertRows(0, m_spreadsheet->rowCount()); //last column selected, no next column available -> add/append a new column m_spreadsheet->addChild(newCol); } } } else { if (m_spreadsheet->columnCount()>0) { for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i+1), AbstractColumn::Numeric); newCol->setPlotDesignation(AbstractColumn::Y); newCol->insertRows(0, m_spreadsheet->rowCount()); //columns available but no columns selected -> append the new column at the very end m_spreadsheet->addChild(newCol); } } else { //no columns available anymore -> resize the spreadsheet and the new column to the default size KConfigGroup group = KSharedConfig::openConfig()->group(QLatin1String("Spreadsheet")); const int rows = group.readEntry(QLatin1String("RowCount"), 100); m_spreadsheet->setRowCount(rows); for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i+1), AbstractColumn::Numeric); (i == 0) ? newCol->setPlotDesignation(AbstractColumn::X) : newCol->setPlotDesignation(AbstractColumn::Y); newCol->insertRows(0, rows); //add/append a new column m_spreadsheet->addChild(newCol); } } } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::removeSelectedColumns() { WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: remove selected columns", m_spreadsheet->name())); for (auto* column : selectedColumns()) m_spreadsheet->removeChild(column); m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::clearSelectedColumns() { WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: clear selected columns", m_spreadsheet->name())); if (formulaModeActive()) { for (auto* col : selectedColumns()) { col->setSuppressDataChangedSignal(true); col->clearFormulas(); col->setSuppressDataChangedSignal(false); col->setChanged(); } } else { for (auto* col : selectedColumns()) { col->setSuppressDataChangedSignal(true); col->clear(); col->setSuppressDataChangedSignal(false); col->setChanged(); } } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::setSelectionAs() { QVector columns = selectedColumns(); if (!columns.size()) return; m_spreadsheet->beginMacro(i18n("%1: set plot designation", m_spreadsheet->name())); QAction* action = dynamic_cast(QObject::sender()); if (!action) return; AbstractColumn::PlotDesignation pd = (AbstractColumn::PlotDesignation)action->data().toInt(); for (auto* col : columns) col->setPlotDesignation(pd); m_spreadsheet->endMacro(); } /*! * add, subtract, multiply, divide */ void SpreadsheetView::modifyValues() { if (selectedColumnCount() < 1) return; const QAction* action = dynamic_cast(QObject::sender()); AddSubtractValueDialog::Operation op = (AddSubtractValueDialog::Operation)action->data().toInt(); auto* dlg = new AddSubtractValueDialog(m_spreadsheet, op); dlg->setColumns(selectedColumns()); dlg->exec(); } void SpreadsheetView::reverseColumns() { WAIT_CURSOR; QVector cols = selectedColumns(); m_spreadsheet->beginMacro(i18np("%1: reverse column", "%1: reverse columns", m_spreadsheet->name(), cols.size())); for (auto* col : cols) { if (col->columnMode() != AbstractColumn::Numeric) continue; auto* data = static_cast* >(col->data()); QVector new_data(*data); std::reverse(new_data.begin(), new_data.end()); col->replaceValues(0, new_data); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::dropColumnValues() { if (selectedColumnCount() < 1) return; auto* dlg = new DropValuesDialog(m_spreadsheet); dlg->setColumns(selectedColumns()); dlg->exec(); } void SpreadsheetView::maskColumnValues() { if (selectedColumnCount() < 1) return; auto* dlg = new DropValuesDialog(m_spreadsheet, true); dlg->setColumns(selectedColumns()); dlg->exec(); } void SpreadsheetView::joinColumns() { //TODO } void SpreadsheetView::normalizeSelectedColumns() { WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: normalize columns", m_spreadsheet->name())); for (auto* col : selectedColumns()) { if (col->columnMode() == AbstractColumn::Numeric) { col->setSuppressDataChangedSignal(true); double max = col->maximum(); if (max != 0.0) {// avoid division by zero for (int row = 0; row < col->rowCount(); row++) col->setValueAt(row, col->valueAt(row) / max); } col->setSuppressDataChangedSignal(false); col->setChanged(); } } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::normalizeSelection() { WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: normalize selection", m_spreadsheet->name())); double max = 0.0; for (int col = firstSelectedColumn(); col <= lastSelectedColumn(); col++) if (m_spreadsheet->column(col)->columnMode() == AbstractColumn::Numeric) for (int row = 0; row < m_spreadsheet->rowCount(); row++) { if (isCellSelected(row, col) && m_spreadsheet->column(col)->valueAt(row) > max) max = m_spreadsheet->column(col)->valueAt(row); } if (max != 0.0) { // avoid division by zero //TODO setSuppressDataChangedSignal for (int col = firstSelectedColumn(); col <= lastSelectedColumn(); col++) if (m_spreadsheet->column(col)->columnMode() == AbstractColumn::Numeric) for (int row = 0; row < m_spreadsheet->rowCount(); row++) { if (isCellSelected(row, col)) m_spreadsheet->column(col)->setValueAt(row, m_spreadsheet->column(col)->valueAt(row) / max); } } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::sortSelectedColumns() { sortDialog(selectedColumns()); } void SpreadsheetView::showAllColumnsStatistics() { showColumnStatistics(true); } void SpreadsheetView::showColumnStatistics(bool forAll) { QString dlgTitle(m_spreadsheet->name() + " column statistics"); auto* dlg = new StatisticsDialog(dlgTitle); QVector columns; if (!forAll) dlg->setColumns(selectedColumns()); else if (forAll) { for (int col = 0; col < m_spreadsheet->columnCount(); ++col) { if (m_spreadsheet->column(col)->columnMode() == AbstractColumn::Numeric) columns << m_spreadsheet->column(col); } dlg->setColumns(columns); } if (dlg->exec() == QDialog::Accepted) { if (forAll) columns.clear(); } } void SpreadsheetView::showRowStatistics() { QString dlgTitle(m_spreadsheet->name() + " row statistics"); auto* dlg = new StatisticsDialog(dlgTitle); QVector columns; for (int i = 0; i < m_spreadsheet->rowCount(); ++i) { if (isRowSelected(i)) { QVector rowValues; for (int j = 0; j < m_spreadsheet->columnCount(); ++j) rowValues << m_spreadsheet->column(j)->valueAt(i); columns << new Column(QString::number(i+1), rowValues); } } dlg->setColumns(columns); if (dlg->exec() == QDialog::Accepted) { qDeleteAll(columns); columns.clear(); } } /*! Insert an empty row above(=before) the first selected row */ void SpreadsheetView::insertRowAbove() { insertRowsAbove(1); } /*! Insert multiple empty rows above(=before) the first selected row */ void SpreadsheetView::insertRowsAbove() { bool ok = false; int count = QInputDialog::getInt(nullptr, i18n("Insert multiple rows"), i18n("Enter the number of rows to insert"), 1/*value*/, 1/*min*/, 1000000/*max*/, 1/*step*/, &ok); if (ok) insertRowsAbove(count); } /*! * private helper function doing the actual insertion of rows above */ void SpreadsheetView::insertRowsAbove(int count) { int first = firstSelectedRow(); if (first < 0) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18np("%1: insert empty row", "%1: insert empty rows", m_spreadsheet->name(), count )); m_spreadsheet->insertRows(first, count); m_spreadsheet->endMacro(); RESET_CURSOR; } /*! Insert an empty row below the last selected row */ void SpreadsheetView::insertRowBelow() { insertRowsBelow(1); } /*! Insert an empty row below the last selected row */ void SpreadsheetView::insertRowsBelow() { bool ok = false; int count = QInputDialog::getInt(nullptr, i18n("Insert multiple rows"), i18n("Enter the number of rows to insert"), 1/*value*/, 1/*min*/, 1000000/*max*/, 1/*step*/, &ok); if (ok) insertRowsBelow(count); } /*! * private helper function doing the actual insertion of rows below */ void SpreadsheetView::insertRowsBelow(int count) { int last = lastSelectedRow(); if (last < 0) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18np("%1: insert empty row", "%1: insert empty rows", m_spreadsheet->name(), count )); if (last < m_spreadsheet->rowCount() - 1) m_spreadsheet->insertRows(last + 1, count); //insert before the next to the last selected row else m_spreadsheet->appendRows(count); //append new rows at the end m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::removeSelectedRows() { if (firstSelectedRow() < 0) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: remove selected rows", m_spreadsheet->name())); //TODO setSuppressDataChangedSignal for (const auto& i : selectedRows().intervals()) m_spreadsheet->removeRows(i.start(), i.size()); m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::clearSelectedRows() { if (firstSelectedRow() < 0) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: clear selected rows", m_spreadsheet->name())); for (auto* col : selectedColumns()) { col->setSuppressDataChangedSignal(true); if (formulaModeActive()) { for (const auto& i : selectedRows().intervals()) col->setFormula(i, QString()); } else { for (const auto& i : selectedRows().intervals()) { if (i.end() == col->rowCount()-1) col->removeRows(i.start(), i.size()); else { QVector empties; for (int j = 0; j < i.size(); j++) empties << QString(); col->asStringColumn()->replaceTexts(i.start(), empties); } } } col->setSuppressDataChangedSignal(false); col->setChanged(); } m_spreadsheet->endMacro(); RESET_CURSOR; //selected rows were deleted but the view selection is still in place -> reset the selection in the view m_tableView->clearSelection(); } void SpreadsheetView::clearSelectedCells() { int first = firstSelectedRow(); int last = lastSelectedRow(); if (first < 0) return; //don't try to clear values if the selected cells don't have any values at all bool empty = true; for (auto* column : selectedColumns()) { for (int row = last; row >= first; row--) { if (column->isValid(row)) { empty = false; break; } } if (!empty) break; } if (empty) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: clear selected cells", m_spreadsheet->name())); for (auto* column : selectedColumns()) { column->setSuppressDataChangedSignal(true); if (formulaModeActive()) { int col = m_spreadsheet->indexOfChild(column); for (int row = last; row >= first; row--) if (isCellSelected(row, col)) column->setFormula(row, QString()); } else { int col = m_spreadsheet->indexOfChild(column); for (int row = last; row >= first; row--) if (isCellSelected(row, col)) { if (row < column->rowCount()) column->asStringColumn()->setTextAt(row, QString()); } } column->setSuppressDataChangedSignal(false); column->setChanged(); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::goToCell() { bool ok; int col = QInputDialog::getInt(nullptr, i18n("Go to Cell"), i18n("Enter column"), 1, 1, m_spreadsheet->columnCount(), 1, &ok); if (!ok) return; int row = QInputDialog::getInt(nullptr, i18n("Go to Cell"), i18n("Enter row"), 1, 1, m_spreadsheet->rowCount(), 1, &ok); if (!ok) return; goToCell(row-1, col-1); } //! Open the sort dialog for the given columns void SpreadsheetView::sortDialog(QVector cols) { if (cols.isEmpty()) return; for (auto* col : cols) col->setSuppressDataChangedSignal(true); auto* dlg = new SortDialog(); connect(dlg, SIGNAL(sort(Column*,QVector,bool)), m_spreadsheet, SLOT(sortColumns(Column*,QVector,bool))); dlg->setColumns(cols); int rc = dlg->exec(); for (auto* col : cols) { col->setSuppressDataChangedSignal(false); if (rc == QDialog::Accepted) col->setChanged(); } } void SpreadsheetView::sortColumnAscending() { QVector cols = selectedColumns(); for (auto* col : cols) col->setSuppressDataChangedSignal(true); m_spreadsheet->sortColumns(cols.first(), cols, true); for (auto* col : cols) { col->setSuppressDataChangedSignal(false); col->setChanged(); } } void SpreadsheetView::sortColumnDescending() { QVector cols = selectedColumns(); for (auto* col : cols) col->setSuppressDataChangedSignal(true); m_spreadsheet->sortColumns(cols.first(), cols, false); for (auto* col : cols) { col->setSuppressDataChangedSignal(false); col->setChanged(); } } /*! Cause a repaint of the header. */ void SpreadsheetView::updateHeaderGeometry(Qt::Orientation o, int first, int last) { Q_UNUSED(first) Q_UNUSED(last) //TODO if (o != Qt::Horizontal) return; m_tableView->horizontalHeader()->setStretchLastSection(true); // ugly hack (flaw in Qt? Does anyone know a better way?) m_tableView->horizontalHeader()->updateGeometry(); m_tableView->horizontalHeader()->setStretchLastSection(false); // ugly hack part 2 } /*! selects the column \c column in the speadsheet view . */ void SpreadsheetView::selectColumn(int column) { QItemSelection selection(m_model->index(0, column), m_model->index(m_spreadsheet->rowCount()-1, column) ); m_suppressSelectionChangedEvent = true; m_tableView->selectionModel()->select(selection, QItemSelectionModel::Select); m_suppressSelectionChangedEvent = false; } /*! deselects the column \c column in the speadsheet view . */ void SpreadsheetView::deselectColumn(int column) { QItemSelection selection(m_model->index(0, column), m_model->index(m_spreadsheet->rowCount()-1, column) ); m_suppressSelectionChangedEvent = true; m_tableView->selectionModel()->select(selection, QItemSelectionModel::Deselect); m_suppressSelectionChangedEvent = false; } /*! called when a column in the speadsheet view was clicked (click in the header). Propagates the selection of the column to the \c Spreadsheet object (a click in the header always selects the column). */ void SpreadsheetView::columnClicked(int column) { m_spreadsheet->setColumnSelectedInView(column, true); } /*! called on selections changes. Propagates the selection/deselection of columns to the \c Spreadsheet object. */ void SpreadsheetView::selectionChanged(const QItemSelection &selected, const QItemSelection &deselected) { Q_UNUSED(selected); Q_UNUSED(deselected); if (m_suppressSelectionChangedEvent) return; QItemSelectionModel* selModel = m_tableView->selectionModel(); for (int i = 0; i < m_spreadsheet->columnCount(); i++) m_spreadsheet->setColumnSelectedInView(i, selModel->isColumnSelected(i, QModelIndex())); } bool SpreadsheetView::exportView() { auto* dlg = new ExportSpreadsheetDialog(this); dlg->setFileName(m_spreadsheet->name()); dlg->setExportTo(QStringList() << i18n("FITS image") << i18n("FITS table")); for (int i = 0; i < m_spreadsheet->columnCount(); ++i) { if (m_spreadsheet->column(i)->columnMode() != AbstractColumn::Numeric) { dlg->setExportToImage(false); break; } } if (selectedColumnCount() == 0) dlg->setExportSelection(false); bool ret; if ((ret = dlg->exec()) == QDialog::Accepted) { const QString path = dlg->path(); const bool exportHeader = dlg->exportHeader(); WAIT_CURSOR; switch (dlg->format()) { case ExportSpreadsheetDialog::ASCII: { const QString separator = dlg->separator(); const QLocale::Language format = dlg->numberFormat(); exportToFile(path, exportHeader, separator, format); break; } case ExportSpreadsheetDialog::Binary: break; case ExportSpreadsheetDialog::LaTeX: { const bool exportLatexHeader = dlg->exportLatexHeader(); const bool gridLines = dlg->gridLines(); const bool captions = dlg->captions(); const bool skipEmptyRows = dlg->skipEmptyRows(); const bool exportEntire = dlg->entireSpreadheet(); exportToLaTeX(path, exportHeader, gridLines, captions, exportLatexHeader, skipEmptyRows, exportEntire); break; } case ExportSpreadsheetDialog::FITS: { const int exportTo = dlg->exportToFits(); const bool commentsAsUnits = dlg->commentsAsUnitsFits(); exportToFits(path, exportTo, commentsAsUnits); break; } case ExportSpreadsheetDialog::SQLite: exportToSQLite(path); break; } RESET_CURSOR; } delete dlg; return ret; } bool SpreadsheetView::printView() { QPrinter printer; auto* dlg = new QPrintDialog(&printer, this); dlg->setWindowTitle(i18nc("@title:window", "Print Spreadsheet")); bool ret; if ((ret = dlg->exec()) == QDialog::Accepted) { print(&printer); } delete dlg; return ret; } bool SpreadsheetView::printPreview() { QPrintPreviewDialog* dlg = new QPrintPreviewDialog(this); connect(dlg, &QPrintPreviewDialog::paintRequested, this, &SpreadsheetView::print); return dlg->exec(); } /*! prints the complete spreadsheet to \c printer. */ void SpreadsheetView::print(QPrinter* printer) const { WAIT_CURSOR; QPainter painter (printer); const int dpiy = printer->logicalDpiY(); const int margin = (int) ( (1/2.54)*dpiy ); // 1 cm margins QHeaderView *hHeader = m_tableView->horizontalHeader(); QHeaderView *vHeader = m_tableView->verticalHeader(); const int rows = m_spreadsheet->rowCount(); const int cols = m_spreadsheet->columnCount(); int height = margin; const int vertHeaderWidth = vHeader->width(); - int right = margin + vertHeaderWidth; int columnsPerTable = 0; int headerStringWidth = 0; int firstRowStringWidth = 0; bool tablesNeeded = false; for (int col = 0; col < cols; ++col) { headerStringWidth += m_tableView->columnWidth(col); firstRowStringWidth += m_spreadsheet->column(col)->asStringColumn()->textAt(0).length(); if ((headerStringWidth >= printer->pageRect().width() -2*margin) || (firstRowStringWidth >= printer->pageRect().width() - 2*margin)) { tablesNeeded = true; break; } columnsPerTable++; } int tablesCount = (columnsPerTable != 0) ? cols/columnsPerTable : 0; const int remainingColumns = (columnsPerTable != 0) ? cols % columnsPerTable : cols; if (!tablesNeeded) { tablesCount = 1; columnsPerTable = cols; } if (remainingColumns > 0) tablesCount++; //Paint the horizontal header first for (int table = 0; table < tablesCount; ++table) { - right = margin + vertHeaderWidth; + int right = margin + vertHeaderWidth; painter.setFont(hHeader->font()); QString headerString = m_tableView->model()->headerData(0, Qt::Horizontal).toString(); QRect br; br = painter.boundingRect(br, Qt::AlignCenter, headerString); QRect tr(br); if (table != 0) height += tr.height(); painter.drawLine(right, height, right, height+br.height()); int i = table * columnsPerTable; int toI = table * columnsPerTable + columnsPerTable; if ((remainingColumns > 0) && (table == tablesCount-1)) { i = (tablesCount-1)*columnsPerTable; toI = (tablesCount-1)* columnsPerTable + remainingColumns; } for (; imodel()->headerData(i, Qt::Horizontal).toString(); const int w = m_tableView->columnWidth(i); tr.setTopLeft(QPoint(right,height)); tr.setWidth(w); tr.setHeight(br.height()); painter.drawText(tr, Qt::AlignCenter, headerString); right += w; painter.drawLine(right, height, right, height+tr.height()); } painter.drawLine(margin + vertHeaderWidth, height, right-1, height);//first horizontal line height += tr.height(); painter.drawLine(margin, height, right-1, height); // print table values QString cellText; for (i = 0; i < rows; ++i) { right = margin; cellText = m_tableView->model()->headerData(i, Qt::Vertical).toString()+'\t'; tr = painter.boundingRect(tr, Qt::AlignCenter, cellText); painter.drawLine(right, height, right, height+tr.height()); br.setTopLeft(QPoint(right,height)); br.setWidth(vertHeaderWidth); br.setHeight(tr.height()); painter.drawText(br, Qt::AlignCenter, cellText); right += vertHeaderWidth; painter.drawLine(right, height, right, height+tr.height()); int j = table * columnsPerTable; int toJ = table * columnsPerTable + columnsPerTable; if ((remainingColumns > 0) && (table == tablesCount-1)) { j = (tablesCount-1)*columnsPerTable; toJ = (tablesCount-1)* columnsPerTable + remainingColumns; } for (; j < toJ; j++) { int w = m_tableView->columnWidth(j); cellText = m_spreadsheet->column(j)->isValid(i) ? m_spreadsheet->text(i,j)+'\t': QLatin1String("- \t"); tr = painter.boundingRect(tr,Qt::AlignCenter,cellText); br.setTopLeft(QPoint(right,height)); br.setWidth(w); br.setHeight(tr.height()); painter.drawText(br, Qt::AlignCenter, cellText); right += w; painter.drawLine(right, height, right, height+tr.height()); } height += br.height(); painter.drawLine(margin, height, right-1, height); if (height >= printer->height() - margin) { printer->newPage(); height = margin; painter.drawLine(margin, height, right, height); } } } RESET_CURSOR; } void SpreadsheetView::registerShortcuts() { action_clear_selection->setShortcut(QKeySequence::Delete); } void SpreadsheetView::unregisterShortcuts() { action_clear_selection->setShortcut(QKeySequence()); } void SpreadsheetView::exportToFile(const QString& path, const bool exportHeader, const QString& separator, QLocale::Language language) const { QFile file(path); if (!file.open(QFile::WriteOnly | QFile::Truncate)) return; PERFTRACE("export spreadsheet to file"); QTextStream out(&file); const int cols = m_spreadsheet->columnCount(); QString sep = separator; sep = sep.replace(QLatin1String("TAB"), QLatin1String("\t"), Qt::CaseInsensitive); sep = sep.replace(QLatin1String("SPACE"), QLatin1String(" "), Qt::CaseInsensitive); //export header (column names) if (exportHeader) { for (int j = 0; j < cols; ++j) { out << m_spreadsheet->column(j)->name(); if (j != cols - 1) out << sep; } out << '\n'; } //export values QLocale locale(language); for (int i = 0; i < m_spreadsheet->rowCount(); ++i) { for (int j = 0; j < cols; ++j) { Column* col = m_spreadsheet->column(j); if (col->columnMode() == AbstractColumn::Numeric) { const Double2StringFilter* out_fltr = static_cast(col->outputFilter()); out << locale.toString(col->valueAt(i), out_fltr->numericFormat(), 16); // export with max. precision } else out << col->asStringColumn()->textAt(i); if (j != cols - 1) out << sep; } out << '\n'; } } void SpreadsheetView::exportToLaTeX(const QString & path, const bool exportHeaders, const bool gridLines, const bool captions, const bool latexHeaders, const bool skipEmptyRows, const bool exportEntire) const { QFile file(path); if (!file.open(QFile::WriteOnly | QFile::Truncate)) return; QList toExport; int cols; int totalRowCount = 0; if (exportEntire) { cols = const_cast(this)->m_spreadsheet->columnCount(); totalRowCount = m_spreadsheet->rowCount(); for (int col = 0; col < cols; ++col) toExport << m_spreadsheet->column(col); } else { cols = const_cast(this)->selectedColumnCount(); const int firtsSelectedCol = const_cast(this)->firstSelectedColumn(); bool rowsCalculated = false; for (int col = firtsSelectedCol; col < firtsSelectedCol + cols; ++col) { QVector textData; for (int row = 0; row < m_spreadsheet->rowCount(); ++row) { if (const_cast(this)->isRowSelected(row)) { textData << m_spreadsheet->column(col)->asStringColumn()->textAt(row); if (!rowsCalculated) totalRowCount++; } } if (!rowsCalculated) rowsCalculated = true; Column* column = new Column(m_spreadsheet->column(col)->name(), textData); toExport << column; } } int columnsStringSize = 0; int columnsPerTable = 0; for (int i = 0; i < cols; ++i) { int maxSize = -1; for (int j = 0; j < toExport.at(i)->asStringColumn()->rowCount(); ++j) { if (toExport.at(i)->asStringColumn()->textAt(j).size() > maxSize) maxSize = toExport.at(i)->asStringColumn()->textAt(j).size(); } columnsStringSize += maxSize; if (!toExport.at(i)->isValid(0)) columnsStringSize += 3; if (columnsStringSize > 65) break; ++columnsPerTable; } const int tablesCount = (columnsPerTable != 0) ? cols/columnsPerTable : 0; const int remainingColumns = (columnsPerTable != 0) ? cols % columnsPerTable : cols; bool columnsSeparating = (cols > columnsPerTable); QTextStream out(&file); QProcess tex; tex.start("latex", QStringList() << "--version", QProcess::ReadOnly); tex.waitForFinished(500); QString texVersionOutput = QString(tex.readAllStandardOutput()); texVersionOutput = texVersionOutput.split('\n')[0]; int yearidx = -1; for (int i = texVersionOutput.size() - 1; i >= 0; --i) { if (texVersionOutput.at(i) == QChar('2')) { yearidx = i; break; } } if (texVersionOutput.at(yearidx+1) == QChar('/')) yearidx -= 3; bool ok; texVersionOutput.midRef(yearidx, 4).toInt(&ok); int version = -1; if (ok) version = texVersionOutput.midRef(yearidx, 4).toInt(&ok); if (latexHeaders) { out << QLatin1String("\\documentclass[11pt,a4paper]{article} \n"); out << QLatin1String("\\usepackage{geometry} \n"); out << QLatin1String("\\usepackage{xcolor,colortbl} \n"); if (version >= 2015) out << QLatin1String("\\extrafloats{1280} \n"); out << QLatin1String("\\definecolor{HeaderBgColor}{rgb}{0.81,0.81,0.81} \n"); out << QLatin1String("\\geometry{ \n"); out << QLatin1String("a4paper, \n"); out << QLatin1String("total={170mm,257mm}, \n"); out << QLatin1String("left=10mm, \n"); out << QLatin1String("top=10mm } \n"); out << QLatin1String("\\begin{document} \n"); out << QLatin1String("\\title{LabPlot Spreadsheet Export to \\LaTeX{} } \n"); out << QLatin1String("\\author{LabPlot} \n"); out << QLatin1String("\\date{\\today} \n"); } QString endTabularTable ("\\end{tabular} \n \\end{table} \n"); QString tableCaption ("\\caption{"+ m_spreadsheet->name()+ "} \n"); QString beginTable ("\\begin{table}[ht] \n"); int rowCount = 0; const int maxRows = 45; bool captionRemoved = false; if (columnsSeparating) { QVector emptyRowIndices; for (int table = 0; table < tablesCount; ++table) { QStringList textable; captionRemoved = false; textable << beginTable; if (captions) textable << tableCaption; textable << QLatin1String("\\centering \n"); textable << QLatin1String("\\begin{tabular}{") << (gridLines ? QStringLiteral("|") : QString()); for (int i = 0; i < columnsPerTable; ++i) textable << ( gridLines ? QLatin1String(" c |") : QLatin1String(" c ") ); textable << QLatin1String("} \n"); if (gridLines) textable << QLatin1String("\\hline \n"); if (exportHeaders) { if (latexHeaders) textable << QLatin1String("\\rowcolor{HeaderBgColor} \n"); for (int col = table*columnsPerTable; col < (table * columnsPerTable) + columnsPerTable; ++col) { textable << toExport.at(col)->name(); if (col != ((table * columnsPerTable)+ columnsPerTable)-1) textable << QLatin1String(" & "); } textable << QLatin1String("\\\\ \n"); if (gridLines) textable << QLatin1String("\\hline \n"); } for (const auto& s : textable) out << s; QStringList values; for (int row = 0; row < totalRowCount; ++row) { values.clear(); bool notEmpty = false; for (int col = table*columnsPerTable; col < (table * columnsPerTable) + columnsPerTable; ++col ) { if (toExport.at(col)->isValid(row)) { notEmpty = true; values << toExport.at(col)->asStringColumn()->textAt(row); } else values << QLatin1String("-"); if (col != ((table * columnsPerTable)+ columnsPerTable)-1) values << QLatin1String(" & "); } if (!notEmpty && skipEmptyRows) { if (!emptyRowIndices.contains(row)) emptyRowIndices << row; } if (emptyRowIndices.contains(row) && notEmpty) emptyRowIndices.remove(emptyRowIndices.indexOf(row)); if (notEmpty || !skipEmptyRows) { for (const auto& s : values) out << s; out << QLatin1String("\\\\ \n"); if (gridLines) out << QLatin1String("\\hline \n"); rowCount++; if (rowCount == maxRows) { out << endTabularTable; out << QLatin1String("\\newpage \n"); if (captions) if (!captionRemoved) textable.removeAt(1); for (const auto& s : textable) out << s; rowCount = 0; if (!captionRemoved) captionRemoved = true; } } } out << endTabularTable; } //new table for the remaining columns QStringList remainingTable; remainingTable << beginTable; if (captions) remainingTable << tableCaption; remainingTable << QLatin1String("\\centering \n"); remainingTable << QLatin1String("\\begin{tabular}{") << (gridLines ? QStringLiteral("|") : QString()); for (int c = 0; c < remainingColumns; ++c) remainingTable << ( gridLines ? QLatin1String(" c |") : QLatin1String(" c ") ); remainingTable << QLatin1String("} \n"); if (gridLines) remainingTable << QLatin1String("\\hline \n"); if (exportHeaders) { if (latexHeaders) remainingTable << QLatin1String("\\rowcolor{HeaderBgColor} \n"); for (int col = 0; col < remainingColumns; ++col) { remainingTable << toExport.at(col + (tablesCount * columnsPerTable))->name(); if (col != remainingColumns-1) remainingTable << QLatin1String(" & "); } remainingTable << QLatin1String("\\\\ \n"); if (gridLines) remainingTable << QLatin1String("\\hline \n"); } for (const auto& s : remainingTable) out << s; QStringList values; captionRemoved = false; for (int row = 0; row < totalRowCount; ++row) { values.clear(); bool notEmpty = false; for (int col = 0; col < remainingColumns; ++col ) { if (toExport.at(col + (tablesCount * columnsPerTable))->isValid(row)) { notEmpty = true; values << toExport.at(col + (tablesCount * columnsPerTable))->asStringColumn()->textAt(row); } else values << QLatin1String("-"); if (col != remainingColumns-1) values << QLatin1String(" & "); } if (!emptyRowIndices.contains(row) && !notEmpty) notEmpty = true; if (notEmpty || !skipEmptyRows) { for (const auto& s : values) out << s; out << QLatin1String("\\\\ \n"); if (gridLines) out << QLatin1String("\\hline \n"); rowCount++; if (rowCount == maxRows) { out << endTabularTable; out << QLatin1String("\\pagebreak[4] \n"); if (captions) if (!captionRemoved) remainingTable.removeAt(1); for (const auto& s : remainingTable) out << s; rowCount = 0; if (!captionRemoved) captionRemoved = true; } } } out << endTabularTable; } else { QStringList textable; textable << beginTable; if (captions) textable << tableCaption; textable << QLatin1String("\\centering \n"); textable << QLatin1String("\\begin{tabular}{") << (gridLines ? QStringLiteral("|") : QString()); for (int c = 0; c < cols; ++c) textable << ( gridLines ? QLatin1String(" c |") : QLatin1String(" c ") ); textable << QLatin1String("} \n"); if (gridLines) textable << QLatin1String("\\hline \n"); if (exportHeaders) { if (latexHeaders) textable << QLatin1String("\\rowcolor{HeaderBgColor} \n"); for (int col = 0; col < cols; ++col) { textable << toExport.at(col)->name(); if (col != cols-1) textable << QLatin1String(" & "); } textable << QLatin1String("\\\\ \n"); if (gridLines) textable << QLatin1String("\\hline \n"); } for (const auto& s : textable) out << s; QStringList values; captionRemoved = false; for (int row = 0; row < totalRowCount; ++row) { values.clear(); bool notEmpty = false; for (int col = 0; col < cols; ++col ) { if (toExport.at(col)->isValid(row)) { notEmpty = true; values << toExport.at(col)->asStringColumn()->textAt(row); } else values << "-"; if (col != cols-1) values << " & "; } if (notEmpty || !skipEmptyRows) { for (const auto& s : values) out << s; out << QLatin1String("\\\\ \n"); if (gridLines) out << QLatin1String("\\hline \n"); rowCount++; if (rowCount == maxRows) { out << endTabularTable; out << QLatin1String("\\newpage \n"); if (captions) if (!captionRemoved) textable.removeAt(1); for (const auto& s : textable) out << s; rowCount = 0; if (!captionRemoved) captionRemoved = true; } } } out << endTabularTable; } if (latexHeaders) out << QLatin1String("\\end{document} \n"); if (!exportEntire) { qDeleteAll(toExport); toExport.clear(); } else toExport.clear(); } void SpreadsheetView::exportToFits(const QString &fileName, const int exportTo, const bool commentsAsUnits) const { auto* filter = new FITSFilter; filter->setExportTo(exportTo); filter->setCommentsAsUnits(commentsAsUnits); filter->write(fileName, m_spreadsheet); delete filter; } void SpreadsheetView::exportToSQLite(const QString& path) const { QFile file(path); if (!file.open(QFile::WriteOnly | QFile::Truncate)) return; PERFTRACE("export spreadsheet to SQLite database"); QApplication::processEvents(QEventLoop::AllEvents, 0); //create database const QStringList& drivers = QSqlDatabase::drivers(); QString driver; if (drivers.contains(QLatin1String("QSQLITE3"))) driver = QLatin1String("QSQLITE3"); else driver = QLatin1String("QSQLITE"); QSqlDatabase db = QSqlDatabase::addDatabase(driver); db.setDatabaseName(path); if (!db.open()) { RESET_CURSOR; KMessageBox::error(nullptr, i18n("Couldn't create the SQLite database %1.", path)); } //create table const int cols = m_spreadsheet->columnCount(); QString query = QLatin1String("create table ") + m_spreadsheet->name() + QLatin1String(" ("); for (int i = 0; i < cols; ++i) { Column* col = m_spreadsheet->column(i); if (i != 0) query += QLatin1String(", "); query += QLatin1String("\"") + col->name() + QLatin1String("\" "); switch (col->columnMode()) { case AbstractColumn::Numeric: query += QLatin1String("REAL"); break; case AbstractColumn::Integer: query += QLatin1String("INTEGER"); break; case AbstractColumn::Text: case AbstractColumn::Month: case AbstractColumn::Day: case AbstractColumn::DateTime: query += QLatin1String("TEXT"); break; } } query += QLatin1Char(')'); QSqlQuery q; if (!q.exec(query)) { RESET_CURSOR; KMessageBox::error(nullptr, i18n("Failed to create table in the SQLite database %1.", path) + '\n' + q.lastError().databaseText()); db.close(); return; } //create bulk insert statement { PERFTRACE("Create the bulk insert statement"); q.exec(QLatin1String("BEGIN TRANSACTION;")); query = "INSERT INTO '" + m_spreadsheet->name() + "' ("; for (int i = 0; i < cols; ++i) { if (i != 0) query += QLatin1String(", "); query += QLatin1Char('\'') + m_spreadsheet->column(i)->name() + QLatin1Char('\''); } query += QLatin1String(") VALUES "); for (int i = 0; i < m_spreadsheet->rowCount(); ++i) { if (i != 0) query += QLatin1String(","); query += QLatin1Char('('); for (int j = 0; j < cols; ++j) { Column* col = m_spreadsheet->column(j); if (j != 0) query += QLatin1String(", "); query += QLatin1Char('\'') + col->asStringColumn()->textAt(i) + QLatin1Char('\''); } query += QLatin1String(")"); } query += QLatin1Char(';'); } //insert values if (!q.exec(query)) { RESET_CURSOR; KMessageBox::error(nullptr, i18n("Failed to insert values into the table.")); QDEBUG("bulk insert error " << q.lastError().databaseText()); } else q.exec(QLatin1String("COMMIT TRANSACTION;")); //close the database db.close(); } diff --git a/src/commonfrontend/widgets/DateTimeSpinBox.cpp b/src/commonfrontend/widgets/DateTimeSpinBox.cpp index cd50c1461..2125b7616 100644 --- a/src/commonfrontend/widgets/DateTimeSpinBox.cpp +++ b/src/commonfrontend/widgets/DateTimeSpinBox.cpp @@ -1,300 +1,300 @@ /*************************************************************************** File : DateTimeSpinBox.cpp Project : LabPlot Description : widget for setting datetimes with a spinbox -------------------------------------------------------------------- Copyright : (C) 2019 Martin Marmsoler (martin.marmsoler@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "DateTimeSpinBox.h" #include #include #include DateTimeSpinBox::DateTimeSpinBox(QWidget* parent) : QAbstractSpinBox(parent) { lineEdit()->setText("0000.00.00 00:00:00.001"); - stepEnabled(); + DateTimeSpinBox::stepEnabled(); m_regularExpressionValidator = new QRegularExpressionValidator(); QRegularExpression regExp("([0-9]+)\\.(0[0-9]|1[0-2]|[0-9])\\.(0[0-9]|[0-2][0-9]|30|[0-9]) ([0-1][0-9]|2[0-3]|[0-9])\\:([0-5][0-9]|[0-9])\\:([0-5][0-9]|[0-9])\\.[0-9]{0,3}"); m_regularExpressionValidator->setRegularExpression(regExp); lineEdit()->setValidator(m_regularExpressionValidator); } void DateTimeSpinBox::keyPressEvent(QKeyEvent* event) { if (event->key() >= Qt::Key_0 && event->key() <= Qt::Key_9) { int cursorPos = lineEdit()->cursorPosition(); int textLenght = lineEdit()->text().length(); QAbstractSpinBox::keyPressEvent(event); getValue(); if (lineEdit()->text().length() != textLenght) lineEdit()->setCursorPosition(cursorPos + 1); else lineEdit()->setCursorPosition(cursorPos); } else if (event->key() == Qt::Key_Up) { Type type = determineType(lineEdit()->cursorPosition()); increaseValue(type, 1); writeValue(); setCursorPosition(type); } else if (event->key() == Qt::Key_Down) { Type type = determineType(lineEdit()->cursorPosition()); increaseValue(type, -1); writeValue(); setCursorPosition(type); } else { QAbstractSpinBox::keyPressEvent(event); getValue(); } } QAbstractSpinBox::StepEnabled DateTimeSpinBox::stepEnabled() const { return QAbstractSpinBox::StepEnabledFlag::StepUpEnabled | QAbstractSpinBox::StepEnabledFlag::StepDownEnabled; // for testing } void DateTimeSpinBox::stepBy(int steps) { Type type = determineType(lineEdit()->cursorPosition()); increaseValue(type, steps); writeValue(); setCursorPosition(type); } /*! * Write value to lineEdit of the spinbox */ void DateTimeSpinBox::writeValue() { lineEdit()->setText(QString::number(m_year) + '.' + QString("%1").arg(m_month, 2, 10, QLatin1Char('0')) + QLatin1Char('.') + QString("%1").arg(m_day, 2, 10, QLatin1Char('0')) + QLatin1Char(' ') + QString("%1").arg(m_hour, 2, 10, QLatin1Char('0')) + QLatin1Char(':') + QString("%1").arg(m_minute, 2, 10, QLatin1Char('0')) + QLatin1Char(':') + QString("%1").arg(m_second, 2, 10, QLatin1Char('0')) + QLatin1Char('.') + QString("%1").arg(m_millisecond, 3, 10, QLatin1Char('0'))); emit valueChanged(); } void DateTimeSpinBox::setValue(qint64 increment) { qint64 divisor = qint64(12) * 30 * 24 * 60 * 60 * 1000; qint64 rest; m_year = increment / divisor; rest = increment - m_year * divisor; divisor = qint64(30) * 24 * 60 * 60 * 1000; m_month = rest / divisor; rest = rest - m_month * divisor; divisor = qint64(24) * 60 * 60 * 1000; m_day = rest / divisor; rest = rest - m_day * divisor; divisor = qint64(60) * 60 * 1000; m_hour = rest / divisor; rest -= m_hour * divisor; divisor = qint64(60)* 1000; m_minute = rest / divisor; rest -= m_minute * divisor; divisor = qint64(1000); m_second = rest /divisor; rest -= m_second * divisor; m_millisecond = rest; writeValue(); } qint64 DateTimeSpinBox::value() { return m_millisecond + 1000 * (m_second + 60 * (m_minute + 60 * (m_hour + 24 * (m_day + 30 * (m_month + 12 * m_year))))); } /*! * Read value from lineEdit of the spinbox */ void DateTimeSpinBox::getValue() { QString text = lineEdit()->text(); int counter = 0; int startIndex = 0; for (int i=0; i< text.length(); i++) { if (text[i] == '.' || text[i] == ':' || text[i] == ' ' || i == text.length()-1) { switch(counter) { case Type::year: m_year = text.mid(startIndex, i - startIndex).toInt(); break; case Type::month: m_month = text.mid(startIndex, i - startIndex).toInt(); break; case Type::day: m_day = text.mid(startIndex, i - startIndex).toInt(); break; case Type::hour: m_hour = text.mid(startIndex, i - startIndex).toInt(); break; case Type::minute: m_minute = text.mid(startIndex, i - startIndex).toInt(); break; case Type::second: m_second = text.mid(startIndex, i - startIndex).toInt(); break; case Type::millisecond: m_millisecond = text.mid(startIndex, i - startIndex + 1).toInt(); // because of the condition (i == text.length()-1) break; } startIndex = i+1; counter ++; } } emit valueChanged(); } void DateTimeSpinBox::setCursorPosition(Type type) { QString text = lineEdit()->text(); int counter = 0; for (int i = 0; i < text.length(); i++) { if (text[i] == '.' || text[i] == ':' || text[i] == ' ') counter ++; if (counter-1 == type) { lineEdit()->setCursorPosition(i); break; } } } bool DateTimeSpinBox::valid() { return true; } // step can also be negative bool DateTimeSpinBox::increaseValue(DateTimeSpinBox::Type type, int step) { switch (type) { case Type::year: { if (m_year + step < 0 && step < 0) { if (m_year + step < 0) { m_year = 0; return false; } } m_year += step; return true; } break; case Type::month: return changeValue(m_month, Type::year, step); break; case Type::day: return changeValue(m_day, Type::month, step); break; case Type::hour: return changeValue(m_hour, Type::day, step); break; case Type::minute: return changeValue(m_minute, Type::hour, step); break; case Type::second: return changeValue(m_second, Type::minute, step); break; case Type::millisecond: return changeValue(m_millisecond, Type::second, step); break; default: return false; break; } } bool DateTimeSpinBox::changeValue(qint64& thisType, DateTimeSpinBox::Type nextTypeType, int step) { int maxValue = 1; switch (nextTypeType) { case (Type::year): maxValue = 12; break; case (Type::month): maxValue = 30; break; case (Type::day): maxValue = 24; break; case (Type::hour): maxValue = 60; break; case (Type::minute): maxValue = 60; break; case (Type::second): maxValue = 1000; break; case (Type::millisecond): return false; } int nextTypeCounter = step / maxValue; step -= nextTypeCounter * maxValue; if (thisType + step < 0 && step < 0) { nextTypeCounter --; if (increaseValue(nextTypeType, nextTypeCounter)) { step += maxValue; thisType += step; return true; } else { thisType = 0; return false; } } else if ( thisType + step > maxValue-1 && step > 0) { step -= nextTypeCounter * maxValue; if (thisType + step > maxValue-1) { nextTypeCounter ++; step -= maxValue; thisType += step; } else thisType += step; return increaseValue(nextTypeType, nextTypeCounter); } thisType += step; return true; } DateTimeSpinBox::Type DateTimeSpinBox::determineType(int cursorPos) const{ QString text = lineEdit()->text(); if (cursorPos > text.length()) cursorPos = text.length(); int counter = 0; for (int i = 0; i < cursorPos; i++) { if (text[i] == '.' || text[i] == ':' || text[i] == ' ') counter ++; } if (counter <= Type::millisecond) return static_cast(counter); return Type::millisecond; } diff --git a/src/commonfrontend/widgets/TreeViewComboBox.cpp b/src/commonfrontend/widgets/TreeViewComboBox.cpp index 517475d83..9d824a7ed 100644 --- a/src/commonfrontend/widgets/TreeViewComboBox.cpp +++ b/src/commonfrontend/widgets/TreeViewComboBox.cpp @@ -1,305 +1,307 @@ /*************************************************************************** File : TreeViewComboBox.cpp Project : LabPlot Description : Provides a QTreeView in a QComboBox -------------------------------------------------------------------- Copyright : (C) 2008-2016 by Alexander Semke (alexander.semke@web.de) Copyright : (C) 2008 Tilman Benkert (thzs@gmx.net) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "commonfrontend/widgets/TreeViewComboBox.h" #include "backend/core/AbstractAspect.h" #include "backend/core/AspectTreeModel.h" #include "backend/lib/macros.h" #include #include #include #include #include #include #include #include #include // strcmp() /*! \class TreeViewComboBox \brief Provides a QTreeView in a QComboBox. \ingroup backend/widgets */ TreeViewComboBox::TreeViewComboBox(QWidget* parent) : QComboBox(parent), m_treeView(new QTreeView), m_groupBox(new QGroupBox), m_lineEdit(new QLineEdit) { auto* layout = new QVBoxLayout; layout->setContentsMargins(0, 0, 0, 0); layout->setSpacing(0); layout->addWidget(m_lineEdit); layout->addWidget(m_treeView); m_groupBox->setLayout(layout); m_groupBox->setParent(parent, Qt::Popup); m_groupBox->hide(); m_groupBox->installEventFilter(this); m_treeView->header()->hide(); m_treeView->setSelectionMode(QAbstractItemView::SingleSelection); m_treeView->setUniformRowHeights(true); m_lineEdit->setPlaceholderText(i18n("Search/Filter text")); m_lineEdit->setClearButtonEnabled(true); m_lineEdit->setFocus(); addItem(QString()); setCurrentIndex(0); setEditText(m_lineEditText); // signal activated() is platform dependent connect(m_treeView, &QTreeView::pressed, this, &TreeViewComboBox::treeViewIndexActivated); connect(m_lineEdit, &QLineEdit::textChanged, this, &TreeViewComboBox::filterChanged); } void TreeViewComboBox::setTopLevelClasses(const QList& list) { m_topLevelClasses = list; } void TreeViewComboBox::setHiddenAspects(const QList& list) { m_hiddenAspects = list; } /*! Sets the \a model for the view to present. */ void TreeViewComboBox::setModel(QAbstractItemModel* model) { m_treeView->setModel(model); //show only the first column in the combo box for (int i = 1; i < model->columnCount(); i++) m_treeView->hideColumn(i); //Expand the complete tree in order to see everything in the first popup. m_treeView->expandAll(); setEditText(m_lineEditText); } /*! Sets the current item to be the item at \a index and selects it. \sa currentIndex() */ void TreeViewComboBox::setCurrentModelIndex(const QModelIndex& index) { m_treeView->setCurrentIndex(index); QComboBox::setItemText(0, index.data().toString()); } /*! Returns the model index of the current item. \sa setCurrentModelIndex() */ QModelIndex TreeViewComboBox::currentModelIndex() const { return m_treeView->currentIndex(); } /*! Displays the tree view of items in the combobox. Triggers showTopLevelOnly() to show toplevel items only. */ void TreeViewComboBox::showPopup() { if (!m_treeView->model() || !m_treeView->model()->hasChildren()) return; QModelIndex root = m_treeView->model()->index(0,0); showTopLevelOnly(root); m_groupBox->show(); m_groupBox->resize(this->width(), 250); m_groupBox->move(mapToGlobal( this->rect().topLeft() )); setEditText(m_lineEditText); + m_lineEdit->setText(""); //delete the previous search string + m_lineEdit->setFocus(); } /*! \reimp TODO: why do I have to reimplement paintEvent. It should work also without */ void TreeViewComboBox::paintEvent(QPaintEvent *) { QStylePainter painter(this); painter.setPen(palette().color(QPalette::Text)); // draw the combobox frame, focusrect and selected etc. QStyleOptionComboBox opt; initStyleOption(&opt); opt.currentText = currentText(); // TODO: why it's not working when letting this away? painter.drawComplexControl(QStyle::CC_ComboBox, opt); // draw the icon and text painter.drawControl(QStyle::CE_ComboBoxLabel, opt); } void TreeViewComboBox::hidePopup() { m_groupBox->hide(); } void TreeViewComboBox::useCurrentIndexText(const bool set) { m_useCurrentIndexText = set; } /*! \property QComboBox::currentText \brief the current text If the combo box is editable, the current text is the value displayed by the line edit. Otherwise, it is the value of the current item or an empty string if the combo box is empty or no current item is set. The setter setCurrentText() simply calls setEditText() if the combo box is editable. Otherwise, if there is a matching text in the list, currentIndex is set to the corresponding index. If m_useCurrentIndexText is false, the Text set with setText is used. The intention of displaying this text is to show a text in the case of removed element. \sa editable, setEditText() */ QString TreeViewComboBox::currentText() const { if (lineEdit()) return lineEdit()->text(); else if (currentModelIndex().isValid() && m_useCurrentIndexText) return itemText(currentIndex()); else if (!m_useCurrentIndexText) return m_lineEditText; else return QString(); } void TreeViewComboBox::setText(QString text) { m_lineEditText = text; } void TreeViewComboBox::setInvalid(bool invalid, QString tooltip) { if (invalid) { setStyleSheet("background: red;"); setToolTip(tooltip); return; } setToolTip(""); setStyleSheet(""); } /*! Hides the non-toplevel items of the model used in the tree view. */ void TreeViewComboBox::showTopLevelOnly(const QModelIndex & index) { int rows = index.model()->rowCount(index); for (int i = 0; i < rows; i++) { QModelIndex child = index.model()->index(i, 0, index); showTopLevelOnly(child); const auto* aspect = static_cast(child.internalPointer()); m_treeView->setRowHidden(i, index, !(isTopLevel(aspect) && !isHidden(aspect))); } } /*! catches the MouseButtonPress-event and hides the tree view on mouse clicking. */ bool TreeViewComboBox::eventFilter(QObject* object, QEvent* event) { if ( (object == m_groupBox) && event->type() == QEvent::MouseButtonPress ) { m_groupBox->hide(); this->setFocus(); return true; } return false; } //SLOTs void TreeViewComboBox::treeViewIndexActivated(const QModelIndex& index) { if (index.internalPointer()) { QComboBox::setCurrentIndex(0); QComboBox::setItemText(0, index.data().toString()); emit currentModelIndexChanged(index); m_groupBox->hide(); return; } m_treeView->setCurrentIndex(QModelIndex()); setCurrentIndex(0); QComboBox::setItemText(0, QString()); emit currentModelIndexChanged(QModelIndex()); m_groupBox->hide(); } void TreeViewComboBox::filterChanged(const QString& text) { QModelIndex root = m_treeView->model()->index(0,0); filter(root, text); } bool TreeViewComboBox::filter(const QModelIndex& index, const QString& text) { bool childVisible = false; const int rows = index.model()->rowCount(index); for (int i = 0; i < rows; i++) { QModelIndex child = index.model()->index(i, 0, index); auto* aspect = static_cast(child.internalPointer()); bool topLevel = isTopLevel(aspect); if (!topLevel) continue; bool visible = aspect->name().contains(text, Qt::CaseInsensitive); if (visible) { //current item is visible -> make all its children (allowed top level types only and not hidden) visible without applying the filter for (int j = 0; j < child.model()->rowCount(child); ++j) { AbstractAspect* aspect = static_cast((child.model()->index(j, 0, child)).internalPointer()); m_treeView->setRowHidden(j, child, !(isTopLevel(aspect) && !isHidden(aspect))); } childVisible = true; } else { //check children items. if one of the children is visible, make the parent (current) item visible too. visible = filter(child, text); if (visible) childVisible = true; } m_treeView->setRowHidden(i, index, !(visible && !isHidden(aspect))); } return childVisible; } /*! checks whether \c aspect is one of the allowed top level types */ bool TreeViewComboBox::isTopLevel(const AbstractAspect* aspect) const { for (AspectType type : m_topLevelClasses) { if (aspect->type() == type) return true; } return false; } bool TreeViewComboBox::isHidden(const AbstractAspect* aspect) const { return (m_hiddenAspects.indexOf(aspect) != -1); } diff --git a/src/commonfrontend/widgets/qxtspanslider.cpp b/src/commonfrontend/widgets/qxtspanslider.cpp index 25a9785d0..c8248dba0 100644 --- a/src/commonfrontend/widgets/qxtspanslider.cpp +++ b/src/commonfrontend/widgets/qxtspanslider.cpp @@ -1,671 +1,660 @@ #include "qxtspanslider.h" /**************************************************************************** ** Copyright (c) 2006 - 2011, the LibQxt project. ** See the Qxt AUTHORS file for a list of authors and copyright holders. ** All rights reserved. ** ** Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are met: ** * Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** * Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in the ** documentation and/or other materials provided with the distribution. ** * Neither the name of the LibQxt project nor the ** names of its contributors may be used to endorse or promote products ** derived from this software without specific prior written permission. ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE ** DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY ** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ** ** *****************************************************************************/ #include "qxtspanslider_p.h" #include #include #include #include QxtSpanSliderPrivate::QxtSpanSliderPrivate() : lower(0), upper(0), lowerPos(0), upperPos(0), offset(0), position(0), lastPressed(QxtSpanSlider::NoHandle), mainControl(QxtSpanSlider::LowerHandle), lowerPressed(QStyle::SC_None), upperPressed(QStyle::SC_None), movement(QxtSpanSlider::FreeMovement), firstMovement(false), blockTracking(false) { } void QxtSpanSliderPrivate::initStyleOption(QStyleOptionSlider* option, QxtSpanSlider::SpanHandle handle) const { const QxtSpanSlider* p = &qxt_p(); p->initStyleOption(option); option->sliderPosition = (handle == QxtSpanSlider::LowerHandle ? lowerPos : upperPos); option->sliderValue = (handle == QxtSpanSlider::LowerHandle ? lower : upper); } int QxtSpanSliderPrivate::pixelPosToRangeValue(int pos) const { QStyleOptionSlider opt; initStyleOption(&opt); int sliderMin = 0; int sliderMax = 0; int sliderLength = 0; const QSlider* p = &qxt_p(); const QRect gr = p->style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderGroove, p); const QRect sr = p->style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderHandle, p); if (p->orientation() == Qt::Horizontal) { sliderLength = sr.width(); sliderMin = gr.x(); sliderMax = gr.right() - sliderLength + 1; } else { sliderLength = sr.height(); sliderMin = gr.y(); sliderMax = gr.bottom() - sliderLength + 1; } return QStyle::sliderValueFromPosition(p->minimum(), p->maximum(), pos - sliderMin, sliderMax - sliderMin, opt.upsideDown); } void QxtSpanSliderPrivate::handleMousePress(const QPoint& pos, QStyle::SubControl& control, int value, QxtSpanSlider::SpanHandle handle) { QStyleOptionSlider opt; initStyleOption(&opt, handle); QxtSpanSlider* p = &qxt_p(); const QStyle::SubControl oldControl = control; control = p->style()->hitTestComplexControl(QStyle::CC_Slider, &opt, pos, p); const QRect sr = p->style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderHandle, p); if (control == QStyle::SC_SliderHandle) { position = value; offset = pick(pos - sr.topLeft()); lastPressed = handle; p->setSliderDown(true); emit p->sliderPressed(handle); } if (control != oldControl) p->update(sr); } void QxtSpanSliderPrivate::setupPainter(QPainter* painter, Qt::Orientation orientation, qreal x1, qreal y1, qreal x2, qreal y2) const { QColor highlight = qxt_p().palette().color(QPalette::Highlight); QLinearGradient gradient(x1, y1, x2, y2); gradient.setColorAt(0, highlight.darker(120)); gradient.setColorAt(1, highlight.lighter(108)); painter->setBrush(gradient); if (orientation == Qt::Horizontal) painter->setPen(QPen(highlight.darker(130), 0)); else painter->setPen(QPen(highlight.darker(150), 0)); } void QxtSpanSliderPrivate::drawSpan(QStylePainter* painter, const QRect& rect) const { QStyleOptionSlider opt; initStyleOption(&opt); const QSlider* p = &qxt_p(); // area QRect groove = p->style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderGroove, p); if (opt.orientation == Qt::Horizontal) groove.adjust(0, 0, -1, 0); else groove.adjust(0, 0, 0, -1); // pen & brush painter->setPen(QPen(p->palette().color(QPalette::Dark).lighter(110), 0)); if (opt.orientation == Qt::Horizontal) setupPainter(painter, opt.orientation, groove.center().x(), groove.top(), groove.center().x(), groove.bottom()); else setupPainter(painter, opt.orientation, groove.left(), groove.center().y(), groove.right(), groove.center().y()); // draw groove painter->drawRect(rect.intersected(groove)); } void QxtSpanSliderPrivate::drawHandle(QStylePainter* painter, QxtSpanSlider::SpanHandle handle) const { QStyleOptionSlider opt; initStyleOption(&opt, handle); opt.subControls = QStyle::SC_SliderHandle; QStyle::SubControl pressed = (handle == QxtSpanSlider::LowerHandle ? lowerPressed : upperPressed); if (pressed == QStyle::SC_SliderHandle) { opt.activeSubControls = pressed; opt.state |= QStyle::State_Sunken; } painter->drawComplexControl(QStyle::CC_Slider, opt); } void QxtSpanSliderPrivate::triggerAction(QAbstractSlider::SliderAction action, bool main) { int value = 0; bool update = true; bool isUpperHandle = false; const int min = qxt_p().minimum(); const int max = qxt_p().maximum(); const QxtSpanSlider::SpanHandle altControl = (mainControl == QxtSpanSlider::LowerHandle ? QxtSpanSlider::UpperHandle : QxtSpanSlider::LowerHandle); blockTracking = true; switch (action) { case QAbstractSlider::SliderSingleStepAdd: if ((main && mainControl == QxtSpanSlider::UpperHandle) || (!main && altControl == QxtSpanSlider::UpperHandle)) { value = qBound(min, upper + qxt_p().singleStep(), max); isUpperHandle = true; } else { value = qBound(min, lower + qxt_p().singleStep(), max); } break; case QAbstractSlider::SliderSingleStepSub: if ((main && mainControl == QxtSpanSlider::UpperHandle) || (!main && altControl == QxtSpanSlider::UpperHandle)) { value = qBound(min, upper - qxt_p().singleStep(), max); isUpperHandle = true; } else { value = qBound(min, lower - qxt_p().singleStep(), max); } break; case QAbstractSlider::SliderToMinimum: value = min; if ((main && mainControl == QxtSpanSlider::UpperHandle) || (!main && altControl == QxtSpanSlider::UpperHandle)) isUpperHandle = true; break; case QAbstractSlider::SliderToMaximum: value = max; if ((main && mainControl == QxtSpanSlider::UpperHandle) || (!main && altControl == QxtSpanSlider::UpperHandle)) isUpperHandle = true; break; case QAbstractSlider::SliderMove: // This is handled not here, but in QxtSpanSlider::mouseMoveEvent // so update not needed update = false; break; case QAbstractSlider::SliderNoAction: update = false; break; case QAbstractSlider::SliderPageStepAdd: case QAbstractSlider::SliderPageStepSub: break; } if (update) { if ( isUpperHandle ) { if (movement == QxtSpanSlider::NoCrossing) value = qMin(value, upper); else if (movement == QxtSpanSlider::NoOverlapping) value = qMin(value, upper - 1); if (movement == QxtSpanSlider::FreeMovement && value < lower) { swapControls(); qxt_p().setLowerPosition(value); } else qxt_p().setUpperPosition(value); } else { if (movement == QxtSpanSlider::NoCrossing) value = qMax(value, lower); else if (movement == QxtSpanSlider::NoOverlapping) value = qMax(value, lower + 1); if (movement == QxtSpanSlider::FreeMovement && value > upper) { swapControls(); qxt_p().setUpperPosition(value); } else qxt_p().setLowerPosition(value); } } blockTracking = false; qxt_p().setLowerValue(lowerPos); qxt_p().setUpperValue(upperPos); } void QxtSpanSliderPrivate::swapControls() { qSwap(lower, upper); qSwap(lowerPressed, upperPressed); lastPressed = (lastPressed == QxtSpanSlider::LowerHandle ? QxtSpanSlider::UpperHandle : QxtSpanSlider::LowerHandle); mainControl = (mainControl == QxtSpanSlider::LowerHandle ? QxtSpanSlider::UpperHandle : QxtSpanSlider::LowerHandle); } void QxtSpanSliderPrivate::updateRange(int min, int max) { Q_UNUSED(min); Q_UNUSED(max); // setSpan() takes care of keeping span in range qxt_p().setSpan(lower, upper); } void QxtSpanSliderPrivate::movePressedHandle() { switch (lastPressed) { case QxtSpanSlider::LowerHandle: if (lowerPos != lower) { bool main = (mainControl == QxtSpanSlider::LowerHandle); triggerAction(QAbstractSlider::SliderMove, main); } break; case QxtSpanSlider::UpperHandle: if (upperPos != upper) { bool main = (mainControl == QxtSpanSlider::UpperHandle); triggerAction(QAbstractSlider::SliderMove, main); } break; case QxtSpanSlider::NoHandle: break; } } /*! \class QxtSpanSlider \inmodule QxtWidgets \brief The QxtSpanSlider widget is a QSlider with two handles. QxtSpanSlider is a slider with two handles. QxtSpanSlider is handy for letting user to choose an span between min/max. The span color is calculated based on QPalette::Highlight. The keys are bound according to the following table: \table \header \o Orientation \o Key \o Handle \row \o Qt::Horizontal \o Qt::Key_Left \o lower \row \o Qt::Horizontal \o Qt::Key_Right \o lower \row \o Qt::Horizontal \o Qt::Key_Up \o upper \row \o Qt::Horizontal \o Qt::Key_Down \o upper \row \o Qt::Vertical \o Qt::Key_Up \o lower \row \o Qt::Vertical \o Qt::Key_Down \o lower \row \o Qt::Vertical \o Qt::Key_Left \o upper \row \o Qt::Vertical \o Qt::Key_Right \o upper \endtable Keys are bound by the time the slider is created. A key is bound to same handle for the lifetime of the slider. So even if the handle representation might change from lower to upper, the same key binding remains. \image qxtspanslider.png "QxtSpanSlider in Plastique style." \bold {Note:} QxtSpanSlider inherits QSlider for implementation specific reasons. Adjusting any single handle specific properties like \list \o QAbstractSlider::sliderPosition \o QAbstractSlider::value \endlist has no effect. However, all slider specific properties like \list \o QAbstractSlider::invertedAppearance \o QAbstractSlider::invertedControls \o QAbstractSlider::minimum \o QAbstractSlider::maximum \o QAbstractSlider::orientation \o QAbstractSlider::pageStep \o QAbstractSlider::singleStep \o QSlider::tickInterval \o QSlider::tickPosition \endlist are taken into consideration. */ /*! \enum QxtSpanSlider::HandleMovementMode This enum describes the available handle movement modes. \value FreeMovement The handles can be moved freely. \value NoCrossing The handles cannot cross, but they can still overlap each other. The lower and upper values can be the same. \value NoOverlapping The handles cannot overlap each other. The lower and upper values cannot be the same. */ /*! \enum QxtSpanSlider::SpanHandle This enum describes the available span handles. \omitvalue NoHandle \omit Internal only (for now). \endomit \value LowerHandle The lower boundary handle. \value UpperHandle The upper boundary handle. */ /*! \fn QxtSpanSlider::lowerValueChanged(int lower) This signal is emitted whenever the \a lower value has changed. */ /*! \fn QxtSpanSlider::upperValueChanged(int upper) This signal is emitted whenever the \a upper value has changed. */ /*! \fn QxtSpanSlider::spanChanged(int lower, int upper) This signal is emitted whenever both the \a lower and the \a upper values have changed ie. the span has changed. */ /*! \fn QxtSpanSlider::lowerPositionChanged(int lower) This signal is emitted whenever the \a lower position has changed. */ /*! \fn QxtSpanSlider::upperPositionChanged(int upper) This signal is emitted whenever the \a upper position has changed. */ /*! \fn QxtSpanSlider::sliderPressed(SpanHandle handle) This signal is emitted whenever the \a handle has been pressed. */ /*! Constructs a new QxtSpanSlider with \a parent. */ QxtSpanSlider::QxtSpanSlider(QWidget* parent) : QSlider(parent) { QXT_INIT_PRIVATE(QxtSpanSlider); connect(this, SIGNAL(rangeChanged(int,int)), &qxt_d(), SLOT(updateRange(int,int))); connect(this, SIGNAL(sliderReleased()), &qxt_d(), SLOT(movePressedHandle())); } /*! Constructs a new QxtSpanSlider with \a orientation and \a parent. */ QxtSpanSlider::QxtSpanSlider(Qt::Orientation orientation, QWidget* parent) : QSlider(orientation, parent) { QXT_INIT_PRIVATE(QxtSpanSlider); connect(this, SIGNAL(rangeChanged(int,int)), &qxt_d(), SLOT(updateRange(int,int))); connect(this, SIGNAL(sliderReleased()), &qxt_d(), SLOT(movePressedHandle())); } /*! Destructs the span slider. */ QxtSpanSlider::~QxtSpanSlider() = default; /*! \property QxtSpanSlider::handleMovementMode \brief the handle movement mode */ QxtSpanSlider::HandleMovementMode QxtSpanSlider::handleMovementMode() const { return qxt_d().movement; } void QxtSpanSlider::setHandleMovementMode(QxtSpanSlider::HandleMovementMode mode) { qxt_d().movement = mode; } /*! \property QxtSpanSlider::lowerValue \brief the lower value of the span */ int QxtSpanSlider::lowerValue() const { return qMin(qxt_d().lower, qxt_d().upper); } void QxtSpanSlider::setLowerValue(int lower) { setSpan(lower, qxt_d().upper); } /*! \property QxtSpanSlider::upperValue \brief the upper value of the span */ int QxtSpanSlider::upperValue() const { return qMax(qxt_d().lower, qxt_d().upper); } void QxtSpanSlider::setUpperValue(int upper) { setSpan(qxt_d().lower, upper); } /*! Sets the span from \a lower to \a upper. */ void QxtSpanSlider::setSpan(int lower, int upper) { const int low = qBound(minimum(), qMin(lower, upper), maximum()); const int upp = qBound(minimum(), qMax(lower, upper), maximum()); if (low != qxt_d().lower || upp != qxt_d().upper) { if (low != qxt_d().lower) { qxt_d().lower = low; qxt_d().lowerPos = low; emit lowerValueChanged(low); } if (upp != qxt_d().upper) { qxt_d().upper = upp; qxt_d().upperPos = upp; emit upperValueChanged(upp); } emit spanChanged(qxt_d().lower, qxt_d().upper); update(); } } /*! \property QxtSpanSlider::lowerPosition \brief the lower position of the span */ int QxtSpanSlider::lowerPosition() const { return qxt_d().lowerPos; } void QxtSpanSlider::setLowerPosition(int lower) { if (qxt_d().lowerPos != lower) { qxt_d().lowerPos = lower; if (!hasTracking()) update(); if (isSliderDown()) emit lowerPositionChanged(lower); if (hasTracking() && !qxt_d().blockTracking) { bool main = (qxt_d().mainControl == QxtSpanSlider::LowerHandle); qxt_d().triggerAction(SliderMove, main); } } } /*! \property QxtSpanSlider::upperPosition \brief the upper position of the span */ int QxtSpanSlider::upperPosition() const { return qxt_d().upperPos; } void QxtSpanSlider::setUpperPosition(int upper) { if (qxt_d().upperPos != upper) { qxt_d().upperPos = upper; if (!hasTracking()) update(); if (isSliderDown()) emit upperPositionChanged(upper); if (hasTracking() && !qxt_d().blockTracking) { bool main = (qxt_d().mainControl == QxtSpanSlider::UpperHandle); qxt_d().triggerAction(SliderMove, main); } } } /*! \reimp */ void QxtSpanSlider::keyPressEvent(QKeyEvent* event) { QSlider::keyPressEvent(event); bool main = true; SliderAction action = SliderNoAction; switch (event->key()) { case Qt::Key_Left: main = (orientation() == Qt::Horizontal); action = !invertedAppearance() ? SliderSingleStepSub : SliderSingleStepAdd; break; case Qt::Key_Right: main = (orientation() == Qt::Horizontal); action = !invertedAppearance() ? SliderSingleStepAdd : SliderSingleStepSub; break; case Qt::Key_Up: main = (orientation() == Qt::Vertical); action = invertedControls() ? SliderSingleStepSub : SliderSingleStepAdd; break; case Qt::Key_Down: main = (orientation() == Qt::Vertical); action = invertedControls() ? SliderSingleStepAdd : SliderSingleStepSub; break; case Qt::Key_Home: main = (qxt_d().mainControl == QxtSpanSlider::LowerHandle); action = SliderToMinimum; break; case Qt::Key_End: main = (qxt_d().mainControl == QxtSpanSlider::UpperHandle); action = SliderToMaximum; break; default: event->ignore(); break; } if (action) qxt_d().triggerAction(action, main); } /*! \reimp */ void QxtSpanSlider::mousePressEvent(QMouseEvent* event) { if (minimum() == maximum() || (event->buttons() ^ event->button())) { event->ignore(); return; } qxt_d().handleMousePress(event->pos(), qxt_d().upperPressed, qxt_d().upper, QxtSpanSlider::UpperHandle); if (qxt_d().upperPressed != QStyle::SC_SliderHandle) qxt_d().handleMousePress(event->pos(), qxt_d().lowerPressed, qxt_d().lower, QxtSpanSlider::LowerHandle); qxt_d().firstMovement = true; event->accept(); } /*! \reimp */ void QxtSpanSlider::mouseMoveEvent(QMouseEvent* event) { if (qxt_d().lowerPressed != QStyle::SC_SliderHandle && qxt_d().upperPressed != QStyle::SC_SliderHandle) { event->ignore(); return; } QStyleOptionSlider opt; qxt_d().initStyleOption(&opt); const int m = style()->pixelMetric(QStyle::PM_MaximumDragDistance, &opt, this); int newPosition = qxt_d().pixelPosToRangeValue(qxt_d().pick(event->pos()) - qxt_d().offset); if (m >= 0) { const QRect r = rect().adjusted(-m, -m, m, m); if (!r.contains(event->pos())) newPosition = qxt_d().position; } // pick the preferred handle on the first movement if (qxt_d().firstMovement) { if (qxt_d().lower == qxt_d().upper) { if (newPosition < lowerValue()) { qxt_d().swapControls(); qxt_d().firstMovement = false; } } else qxt_d().firstMovement = false; } if (qxt_d().lowerPressed == QStyle::SC_SliderHandle) { if (qxt_d().movement == NoCrossing) newPosition = qMin(newPosition, upperValue()); else if (qxt_d().movement == NoOverlapping) newPosition = qMin(newPosition, upperValue() - 1); if (qxt_d().movement == FreeMovement && newPosition > qxt_d().upper) { qxt_d().swapControls(); setUpperPosition(newPosition); } else setLowerPosition(newPosition); } else if (qxt_d().upperPressed == QStyle::SC_SliderHandle) { if (qxt_d().movement == NoCrossing) newPosition = qMax(newPosition, lowerValue()); else if (qxt_d().movement == NoOverlapping) newPosition = qMax(newPosition, lowerValue() + 1); if (qxt_d().movement == FreeMovement && newPosition < qxt_d().lower) { qxt_d().swapControls(); setLowerPosition(newPosition); } else setUpperPosition(newPosition); } event->accept(); } /*! \reimp */ void QxtSpanSlider::mouseReleaseEvent(QMouseEvent* event) { QSlider::mouseReleaseEvent(event); setSliderDown(false); qxt_d().lowerPressed = QStyle::SC_None; qxt_d().upperPressed = QStyle::SC_None; update(); } /*! \reimp */ void QxtSpanSlider::paintEvent(QPaintEvent* event) { Q_UNUSED(event); QStylePainter painter(this); // groove & ticks QStyleOptionSlider opt; qxt_d().initStyleOption(&opt); opt.sliderValue = 0; opt.sliderPosition = 0; opt.subControls = QStyle::SC_SliderGroove | QStyle::SC_SliderTickmarks; painter.drawComplexControl(QStyle::CC_Slider, opt); // handle rects opt.sliderPosition = qxt_d().lowerPos; const QRect lr = style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderHandle, this); const int lrv = qxt_d().pick(lr.center()); opt.sliderPosition = qxt_d().upperPos; const QRect ur = style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderHandle, this); const int urv = qxt_d().pick(ur.center()); // span const int minv = qMin(lrv, urv); const int maxv = qMax(lrv, urv); const QPoint c = QRect(lr.center(), ur.center()).center(); QRect spanRect; if (orientation() == Qt::Horizontal) spanRect = QRect(QPoint(minv, c.y() - 2), QPoint(maxv, c.y() + 1)); else spanRect = QRect(QPoint(c.x() - 2, minv), QPoint(c.x() + 1, maxv)); qxt_d().drawSpan(&painter, spanRect); // handles - switch (qxt_d().lastPressed) { - case QxtSpanSlider::NoHandle: - break; - case QxtSpanSlider::LowerHandle: - qxt_d().drawHandle(&painter, QxtSpanSlider::UpperHandle); - qxt_d().drawHandle(&painter, QxtSpanSlider::LowerHandle); - break; - case QxtSpanSlider::UpperHandle: - default: - qxt_d().drawHandle(&painter, QxtSpanSlider::LowerHandle); - qxt_d().drawHandle(&painter, QxtSpanSlider::UpperHandle); - break; - } + qxt_d().drawHandle(&painter, QxtSpanSlider::UpperHandle); + qxt_d().drawHandle(&painter, QxtSpanSlider::LowerHandle); } diff --git a/src/commonfrontend/worksheet/WorksheetView.cpp b/src/commonfrontend/worksheet/WorksheetView.cpp index eb583215c..4ebc09fa8 100644 --- a/src/commonfrontend/worksheet/WorksheetView.cpp +++ b/src/commonfrontend/worksheet/WorksheetView.cpp @@ -1,1990 +1,2004 @@ /*************************************************************************** File : WorksheetView.cpp Project : LabPlot Description : Worksheet view -------------------------------------------------------------------- Copyright : (C) 2009-2019 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2016-2018 Stefan-Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "commonfrontend/worksheet/WorksheetView.h" #include "backend/core/AbstractColumn.h" #include "backend/worksheet/plots/cartesian/Axis.h" #include "backend/worksheet/plots/cartesian/XYCurve.h" #include "backend/worksheet/plots/cartesian/XYCurvePrivate.h" #include "backend/worksheet/TextLabel.h" #include "commonfrontend/core/PartMdiView.h" #include "kdefrontend/widgets/ThemesWidget.h" #include "kdefrontend/worksheet/GridDialog.h" #include "kdefrontend/worksheet/PresenterWidget.h" #include "kdefrontend/worksheet/DynamicPresenterWidget.h" #include "backend/lib/trace.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /** * \class WorksheetView * \brief Worksheet view */ /*! Constructur of the class. Creates a view for the Worksheet \c worksheet and initializes the internal model. */ WorksheetView::WorksheetView(Worksheet* worksheet) : QGraphicsView(), m_worksheet(worksheet) { setScene(m_worksheet->scene()); setRenderHint(QPainter::Antialiasing); setRubberBandSelectionMode(Qt::ContainsItemBoundingRect); setTransformationAnchor(QGraphicsView::AnchorViewCenter); setResizeAnchor(QGraphicsView::AnchorViewCenter); setMinimumSize(16, 16); setFocusPolicy(Qt::StrongFocus); if (m_worksheet->useViewSize()) { setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); } viewport()->setAttribute( Qt::WA_OpaquePaintEvent ); viewport()->setAttribute( Qt::WA_NoSystemBackground ); setAcceptDrops(true); setCacheMode(QGraphicsView::CacheBackground); m_gridSettings.style = WorksheetView::NoGrid; //signal/slot connections connect(m_worksheet, &Worksheet::requestProjectContextMenu, this, &WorksheetView::createContextMenu); connect(m_worksheet, &Worksheet::itemSelected, this, &WorksheetView::selectItem); connect(m_worksheet, &Worksheet::itemDeselected, this, &WorksheetView::deselectItem); connect(m_worksheet, &Worksheet::requestUpdate, this, &WorksheetView::updateBackground); connect(m_worksheet, &Worksheet::aspectAboutToBeRemoved, this, &WorksheetView::aspectAboutToBeRemoved); connect(m_worksheet, &Worksheet::useViewSizeRequested, this, &WorksheetView::useViewSizeRequested); connect(m_worksheet, &Worksheet::layoutChanged, this, &WorksheetView::layoutChanged); connect(scene(), &QGraphicsScene::selectionChanged, this, &WorksheetView::selectionChanged); //resize the view to make the complete scene visible. //no need to resize the view when the project is being opened, //all views will be resized to the stored values at the end if (!m_worksheet->isLoading()) { float w = Worksheet::convertFromSceneUnits(sceneRect().width(), Worksheet::Inch); float h = Worksheet::convertFromSceneUnits(sceneRect().height(), Worksheet::Inch); w *= QApplication::desktop()->physicalDpiX(); h *= QApplication::desktop()->physicalDpiY(); resize(w*1.1, h*1.1); } //rescale to the original size static const float hscale = QApplication::desktop()->physicalDpiX()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); static const float vscale = QApplication::desktop()->physicalDpiY()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); setTransform(QTransform::fromScale(hscale, vscale)); initBasicActions(); } /*! * initializes couple of actions that have shortcuts assigned in the constructor as opposed * to other actions in initAction() that are create on demand only if the context menu is requested */ void WorksheetView::initBasicActions() { selectAllAction = new QAction(QIcon::fromTheme("edit-select-all"), i18n("Select All"), this); this->addAction(selectAllAction); connect(selectAllAction, &QAction::triggered, this, &WorksheetView::selectAllElements); deleteAction = new QAction(QIcon::fromTheme("edit-delete"), i18n("Delete"), this); this->addAction(deleteAction); connect(deleteAction, &QAction::triggered, this, &WorksheetView::deleteElement); backspaceAction = new QAction(this); this->addAction(backspaceAction); connect(backspaceAction, &QAction::triggered, this, &WorksheetView::deleteElement); //Zoom actions zoomInViewAction = new QAction(QIcon::fromTheme("zoom-in"), i18n("Zoom In"), this); zoomOutViewAction = new QAction(QIcon::fromTheme("zoom-out"), i18n("Zoom Out"), this); zoomOriginAction = new QAction(QIcon::fromTheme("zoom-original"), i18n("Original Size"), this); } void WorksheetView::initActions() { auto* addNewActionGroup = new QActionGroup(this); auto* zoomActionGroup = new QActionGroup(this); auto* mouseModeActionGroup = new QActionGroup(this); auto* layoutActionGroup = new QActionGroup(this); auto* gridActionGroup = new QActionGroup(this); gridActionGroup->setExclusive(true); auto* magnificationActionGroup = new QActionGroup(this); zoomActionGroup->addAction(zoomInViewAction); zoomActionGroup->addAction(zoomOutViewAction); zoomActionGroup->addAction(zoomOriginAction); zoomFitPageHeightAction = new QAction(QIcon::fromTheme("zoom-fit-height"), i18n("Fit to Height"), zoomActionGroup); zoomFitPageWidthAction = new QAction(QIcon::fromTheme("zoom-fit-width"), i18n("Fit to Width"), zoomActionGroup); zoomFitSelectionAction = new QAction(i18n("Fit to Selection"), zoomActionGroup); // Mouse mode actions selectionModeAction = new QAction(QIcon::fromTheme("labplot-cursor-arrow"), i18n("Select and Edit"), mouseModeActionGroup); selectionModeAction->setCheckable(true); navigationModeAction = new QAction(QIcon::fromTheme("input-mouse"), i18n("Navigate"), mouseModeActionGroup); navigationModeAction->setCheckable(true); zoomSelectionModeAction = new QAction(QIcon::fromTheme("page-zoom"), i18n("Select and Zoom"), mouseModeActionGroup); zoomSelectionModeAction->setCheckable(true); //Magnification actions noMagnificationAction = new QAction(QIcon::fromTheme("labplot-1x-zoom"), i18n("No Magnification"), magnificationActionGroup); noMagnificationAction->setCheckable(true); noMagnificationAction->setChecked(true); twoTimesMagnificationAction = new QAction(QIcon::fromTheme("labplot-2x-zoom"), i18n("2x Magnification"), magnificationActionGroup); twoTimesMagnificationAction->setCheckable(true); threeTimesMagnificationAction = new QAction(QIcon::fromTheme("labplot-3x-zoom"), i18n("3x Magnification"), magnificationActionGroup); threeTimesMagnificationAction->setCheckable(true); fourTimesMagnificationAction = new QAction(QIcon::fromTheme("labplot-4x-zoom"), i18n("4x Magnification"), magnificationActionGroup); fourTimesMagnificationAction->setCheckable(true); fiveTimesMagnificationAction = new QAction(QIcon::fromTheme("labplot-5x-zoom"), i18n("5x Magnification"), magnificationActionGroup); fiveTimesMagnificationAction->setCheckable(true); //TODO implement later "group selection action" where multiple objects can be selected by drawing a rectangular // selectionModeAction = new QAction(QIcon::fromTheme("select-rectangular"), i18n("Selection"), mouseModeActionGroup); // selectionModeAction->setCheckable(true); //"Add new" related actions addCartesianPlot1Action = new QAction(QIcon::fromTheme("labplot-xy-plot-four-axes"), i18n("Box Plot, Four Axes"), addNewActionGroup); addCartesianPlot2Action = new QAction(QIcon::fromTheme("labplot-xy-plot-two-axes"), i18n("Box Plot, Two Axes"), addNewActionGroup); addCartesianPlot3Action = new QAction(QIcon::fromTheme("labplot-xy-plot-two-axes-centered"), i18n("Two Axes, Centered"), addNewActionGroup); addCartesianPlot4Action = new QAction(QIcon::fromTheme("labplot-xy-plot-two-axes-centered-origin"), i18n("Two Axes, Crossing at Origin"), addNewActionGroup); addTextLabelAction = new QAction(QIcon::fromTheme("draw-text"), i18n("Text Label"), addNewActionGroup); addBarChartPlot = new QAction(QIcon::fromTheme("office-chart-line"), i18n("Bar Chart"), addNewActionGroup); //Layout actions verticalLayoutAction = new QAction(QIcon::fromTheme("labplot-editvlayout"), i18n("Vertical Layout"), layoutActionGroup); verticalLayoutAction->setCheckable(true); horizontalLayoutAction = new QAction(QIcon::fromTheme("labplot-edithlayout"), i18n("Horizontal Layout"), layoutActionGroup); horizontalLayoutAction->setCheckable(true); gridLayoutAction = new QAction(QIcon::fromTheme("labplot-editgrid"), i18n("Grid Layout"), layoutActionGroup); gridLayoutAction->setCheckable(true); breakLayoutAction = new QAction(QIcon::fromTheme("labplot-editbreaklayout"), i18n("Break Layout"), layoutActionGroup); breakLayoutAction->setEnabled(false); //Grid actions noGridAction = new QAction(i18n("No Grid"), gridActionGroup); noGridAction->setCheckable(true); noGridAction->setChecked(true); noGridAction->setData(WorksheetView::NoGrid); denseLineGridAction = new QAction(i18n("Dense Line Grid"), gridActionGroup); denseLineGridAction->setCheckable(true); sparseLineGridAction = new QAction(i18n("Sparse Line Grid"), gridActionGroup); sparseLineGridAction->setCheckable(true); denseDotGridAction = new QAction(i18n("Dense Dot Grid"), gridActionGroup); denseDotGridAction->setCheckable(true); sparseDotGridAction = new QAction(i18n("Sparse Dot Grid"), gridActionGroup); sparseDotGridAction->setCheckable(true); customGridAction = new QAction(i18n("Custom Grid"), gridActionGroup); customGridAction->setCheckable(true); snapToGridAction = new QAction(i18n("Snap to Grid"), this); snapToGridAction->setCheckable(true); showPresenterMode = new QAction(QIcon::fromTheme("view-fullscreen"), i18n("Show in Presenter Mode"), this); //check the action corresponding to the currently active layout in worksheet this->layoutChanged(m_worksheet->layout()); connect(addNewActionGroup, &QActionGroup::triggered, this, &WorksheetView::addNew); connect(mouseModeActionGroup, &QActionGroup::triggered, this, &WorksheetView::mouseModeChanged); connect(zoomActionGroup, &QActionGroup::triggered, this, &WorksheetView::changeZoom); connect(magnificationActionGroup, &QActionGroup::triggered, this, &WorksheetView::magnificationChanged); connect(layoutActionGroup, &QActionGroup::triggered, this, &WorksheetView::changeLayout); connect(gridActionGroup, &QActionGroup::triggered, this, &WorksheetView::changeGrid); connect(snapToGridAction, &QAction::triggered, this, &WorksheetView::changeSnapToGrid); connect(showPresenterMode, &QAction::triggered, this, &WorksheetView::presenterMode); //worksheet control actions plotsLockedAction = new QAction(i18n("Non-interactive Plots"), this); plotsLockedAction->setToolTip(i18n("If activated, plots on the worksheet don't react on drag and mouse wheel events.")); plotsLockedAction->setCheckable(true); plotsLockedAction->setChecked(m_worksheet->plotsLocked()); connect(plotsLockedAction, &QAction::triggered, this, &WorksheetView::plotsLockedActionChanged); //action for cartesian plots auto* cartesianPlotActionModeActionGroup = new QActionGroup(this); cartesianPlotActionModeActionGroup->setExclusive(true); cartesianPlotApplyToSelectionAction = new QAction(i18n("Selected Plots"), cartesianPlotActionModeActionGroup); cartesianPlotApplyToSelectionAction->setCheckable(true); cartesianPlotApplyToAllAction = new QAction(i18n("All Plots"), cartesianPlotActionModeActionGroup); cartesianPlotApplyToAllAction->setCheckable(true); setCartesianPlotActionMode(m_worksheet->cartesianPlotActionMode()); connect(cartesianPlotActionModeActionGroup, &QActionGroup::triggered, this, &WorksheetView::cartesianPlotActionModeChanged); // cursor apply to all/selected auto* cartesianPlotActionCursorGroup = new QActionGroup(this); cartesianPlotActionCursorGroup->setExclusive(true); cartesianPlotApplyToSelectionCursor = new QAction(i18n("Selected Plots"), cartesianPlotActionCursorGroup); cartesianPlotApplyToSelectionCursor->setCheckable(true); cartesianPlotApplyToAllCursor = new QAction(i18n("All Plots"), cartesianPlotActionCursorGroup); cartesianPlotApplyToAllCursor->setCheckable(true); setCartesianPlotCursorMode(m_worksheet->cartesianPlotCursorMode()); connect(cartesianPlotActionCursorGroup, SIGNAL(triggered(QAction*)), SLOT(cartesianPlotCursorModeChanged(QAction*))); - auto* cartesianPlotMouseModeActionGroup = new QActionGroup(this); cartesianPlotMouseModeActionGroup->setExclusive(true); cartesianPlotSelectionModeAction = new QAction(QIcon::fromTheme("labplot-cursor-arrow"), i18n("Select and Edit"), cartesianPlotMouseModeActionGroup); cartesianPlotSelectionModeAction->setCheckable(true); cartesianPlotSelectionModeAction->setChecked(true); cartesianPlotZoomSelectionModeAction = new QAction(QIcon::fromTheme("labplot-zoom-select"), i18n("Select Region and Zoom In"), cartesianPlotMouseModeActionGroup); cartesianPlotZoomSelectionModeAction->setCheckable(true); cartesianPlotZoomXSelectionModeAction = new QAction(QIcon::fromTheme("labplot-zoom-select-x"), i18n("Select x-region and Zoom In"), cartesianPlotMouseModeActionGroup); cartesianPlotZoomXSelectionModeAction->setCheckable(true); cartesianPlotZoomYSelectionModeAction = new QAction(QIcon::fromTheme("labplot-zoom-select-y"), i18n("Select y-region and Zoom In"), cartesianPlotMouseModeActionGroup); cartesianPlotZoomYSelectionModeAction->setCheckable(true); // TODO: change ICON - cartesianPlotCursorModeAction = new QAction(QIcon::fromTheme("labplot-cursor"),i18n("Cursor"), cartesianPlotMouseModeActionGroup); + cartesianPlotCursorModeAction = new QAction(QIcon::fromTheme("debug-execute-from-cursor"), i18n("Cursor"), cartesianPlotMouseModeActionGroup); cartesianPlotCursorModeAction->setCheckable(true); connect(cartesianPlotMouseModeActionGroup, SIGNAL(triggered(QAction*)), SLOT(cartesianPlotMouseModeChanged(QAction*))); auto* cartesianPlotAddNewActionGroup = new QActionGroup(this); addCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("xy-curve"), cartesianPlotAddNewActionGroup); addHistogramAction = new QAction(QIcon::fromTheme("view-object-histogram-linear"), i18n("Histogram"), cartesianPlotAddNewActionGroup); addEquationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-equation-curve"), i18n("xy-curve from a mathematical Equation"), cartesianPlotAddNewActionGroup); // TODO: no own icons yet addDataOperationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Data Operation"), cartesianPlotAddNewActionGroup); // addDataOperationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-data-operation-curve"), i18n("Data Operation"), cartesianPlotAddNewActionGroup); addDataReductionCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Data Reduction"), cartesianPlotAddNewActionGroup); // addDataReductionCurveAction = new QAction(QIcon::fromTheme("labplot-xy-data-reduction-curve"), i18n("Data Reduction"), cartesianPlotAddNewActionGroup); addDifferentiationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Differentiation"), cartesianPlotAddNewActionGroup); // addDifferentiationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-differentiation-curve"), i18n("Differentiation"), cartesianPlotAddNewActionGroup); addIntegrationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Integration"), cartesianPlotAddNewActionGroup); // addIntegrationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-integration-curve"), i18n("Integration"), cartesianPlotAddNewActionGroup); addConvolutionCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("(De-)Convolution"), cartesianPlotAddNewActionGroup); // addConvolutionCurveAction = new QAction(QIcon::fromTheme("labplot-xy-convolution-curve"), i18n("(De-)Convolution"), cartesianPlotAddNewActionGroup); addCorrelationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Auto-/Cross-Correlation"), cartesianPlotAddNewActionGroup); // addCorrelationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-convolution-curve"), i18n("Auto-/Cross-Correlation"), cartesianPlotAddNewActionGroup); addInterpolationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-interpolation-curve"), i18n("Interpolation"), cartesianPlotAddNewActionGroup); addSmoothCurveAction = new QAction(QIcon::fromTheme("labplot-xy-smoothing-curve"), i18n("Smooth"), cartesianPlotAddNewActionGroup); addFitCurveAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Fit"), cartesianPlotAddNewActionGroup); addFourierFilterCurveAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-filter-curve"), i18n("Fourier Filter"), cartesianPlotAddNewActionGroup); addFourierTransformCurveAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-transform-curve"), i18n("Fourier Transform"), cartesianPlotAddNewActionGroup); addLegendAction = new QAction(QIcon::fromTheme("text-field"), i18n("Legend"), cartesianPlotAddNewActionGroup); addHorizontalAxisAction = new QAction(QIcon::fromTheme("labplot-axis-horizontal"), i18n("Horizontal Axis"), cartesianPlotAddNewActionGroup); addVerticalAxisAction = new QAction(QIcon::fromTheme("labplot-axis-vertical"), i18n("Vertical Axis"), cartesianPlotAddNewActionGroup); addPlotTextLabelAction = new QAction(QIcon::fromTheme("draw-text"), i18n("Text Label"), cartesianPlotAddNewActionGroup); addCustomPointAction = new QAction(QIcon::fromTheme("draw-cross"), i18n("Custom Point"), cartesianPlotAddNewActionGroup); // Analysis menu // TODO: no own icons yet addDataOperationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Data Operation"), cartesianPlotAddNewActionGroup); // addDataOperationAction = new QAction(QIcon::fromTheme("labplot-xy-data-operation-curve"), i18n("Data Operation"), cartesianPlotAddNewActionGroup); addDataReductionAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Data Reduction"), cartesianPlotAddNewActionGroup); // addDataReductionAction = new QAction(QIcon::fromTheme("labplot-xy-data-reduction-curve"), i18n("Data Reduction"), cartesianPlotAddNewActionGroup); addDifferentiationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Differentiation"), cartesianPlotAddNewActionGroup); // addDifferentiationAction = new QAction(QIcon::fromTheme("labplot-xy-differentiation-curve"), i18n("Differentiation"), cartesianPlotAddNewActionGroup); addIntegrationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Integration"), cartesianPlotAddNewActionGroup); // addIntegrationAction = new QAction(QIcon::fromTheme("labplot-xy-integration-curve"), i18n("Integration"), cartesianPlotAddNewActionGroup); addConvolutionAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Convolution/Deconvolution"), cartesianPlotAddNewActionGroup); // addConvolutionAction = new QAction(QIcon::fromTheme("labplot-xy-convolution-curve"), i18n("Convolution/Deconvolution"), cartesianPlotAddNewActionGroup); addCorrelationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Auto-/Cross-Correlation"), cartesianPlotAddNewActionGroup); // addCorrelationAction = new QAction(QIcon::fromTheme("labplot-xy-correlation-curve"), i18n("Auto-/Cross-Correlation"), cartesianPlotAddNewActionGroup); addInterpolationAction = new QAction(QIcon::fromTheme("labplot-xy-interpolation-curve"), i18n("Interpolation"), cartesianPlotAddNewActionGroup); addSmoothAction = new QAction(QIcon::fromTheme("labplot-xy-smoothing-curve"), i18n("Smooth"), cartesianPlotAddNewActionGroup); addFitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Fit"), cartesianPlotAddNewActionGroup); addFourierFilterAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-filter-curve"), i18n("Fourier Filter"), cartesianPlotAddNewActionGroup); addFourierTransformAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-transform-curve"), i18n("Fourier Transform"), cartesianPlotAddNewActionGroup); connect(cartesianPlotAddNewActionGroup, &QActionGroup::triggered, this, &WorksheetView::cartesianPlotAddNew); auto* cartesianPlotNavigationGroup = new QActionGroup(this); scaleAutoAction = new QAction(QIcon::fromTheme("labplot-auto-scale-all"), i18n("Auto Scale"), cartesianPlotNavigationGroup); scaleAutoAction->setData(CartesianPlot::ScaleAuto); scaleAutoXAction = new QAction(QIcon::fromTheme("labplot-auto-scale-x"), i18n("Auto Scale X"), cartesianPlotNavigationGroup); scaleAutoXAction->setData(CartesianPlot::ScaleAutoX); scaleAutoYAction = new QAction(QIcon::fromTheme("labplot-auto-scale-y"), i18n("Auto Scale Y"), cartesianPlotNavigationGroup); scaleAutoYAction->setData(CartesianPlot::ScaleAutoY); zoomInAction = new QAction(QIcon::fromTheme("zoom-in"), i18n("Zoom In"), cartesianPlotNavigationGroup); zoomInAction->setData(CartesianPlot::ZoomIn); zoomOutAction = new QAction(QIcon::fromTheme("zoom-out"), i18n("Zoom Out"), cartesianPlotNavigationGroup); zoomOutAction->setData(CartesianPlot::ZoomOut); zoomInXAction = new QAction(QIcon::fromTheme("labplot-zoom-in-x"), i18n("Zoom In X"), cartesianPlotNavigationGroup); zoomInXAction->setData(CartesianPlot::ZoomInX); zoomOutXAction = new QAction(QIcon::fromTheme("labplot-zoom-out-x"), i18n("Zoom Out X"), cartesianPlotNavigationGroup); zoomOutXAction->setData(CartesianPlot::ZoomOutX); zoomInYAction = new QAction(QIcon::fromTheme("labplot-zoom-in-y"), i18n("Zoom In Y"), cartesianPlotNavigationGroup); zoomInYAction->setData(CartesianPlot::ZoomInY); zoomOutYAction = new QAction(QIcon::fromTheme("labplot-zoom-out-y"), i18n("Zoom Out Y"), cartesianPlotNavigationGroup); zoomOutYAction->setData(CartesianPlot::ZoomOutY); shiftLeftXAction = new QAction(QIcon::fromTheme("labplot-shift-left-x"), i18n("Shift Left X"), cartesianPlotNavigationGroup); shiftLeftXAction->setData(CartesianPlot::ShiftLeftX); shiftRightXAction = new QAction(QIcon::fromTheme("labplot-shift-right-x"), i18n("Shift Right X"), cartesianPlotNavigationGroup); shiftRightXAction->setData(CartesianPlot::ShiftRightX); shiftUpYAction = new QAction(QIcon::fromTheme("labplot-shift-up-y"), i18n("Shift Up Y"), cartesianPlotNavigationGroup); shiftUpYAction->setData(CartesianPlot::ShiftUpY); shiftDownYAction = new QAction(QIcon::fromTheme("labplot-shift-down-y"), i18n("Shift Down Y"), cartesianPlotNavigationGroup); shiftDownYAction->setData(CartesianPlot::ShiftDownY); connect(cartesianPlotNavigationGroup, &QActionGroup::triggered, this, &WorksheetView::cartesianPlotNavigationChanged); //set some default values selectionModeAction->setChecked(true); handleCartesianPlotActions(); currentZoomAction = zoomInViewAction; currentMagnificationAction = noMagnificationAction; + + m_actionsInitialized = true; } void WorksheetView::initMenus() { - initActions(); + if (!m_actionsInitialized) + initActions(); m_addNewCartesianPlotMenu = new QMenu(i18n("xy-plot"), this); m_addNewCartesianPlotMenu->addAction(addCartesianPlot1Action); m_addNewCartesianPlotMenu->addAction(addCartesianPlot2Action); m_addNewCartesianPlotMenu->addAction(addCartesianPlot3Action); m_addNewCartesianPlotMenu->addAction(addCartesianPlot4Action); m_addNewMenu = new QMenu(i18n("Add New"), this); m_addNewMenu->setIcon(QIcon::fromTheme("list-add")); m_addNewMenu->addMenu(m_addNewCartesianPlotMenu)->setIcon(QIcon::fromTheme("office-chart-line")); m_addNewMenu->addSeparator(); m_addNewMenu->addAction(addTextLabelAction); m_viewMouseModeMenu = new QMenu(i18n("Mouse Mode"), this); m_viewMouseModeMenu->setIcon(QIcon::fromTheme("input-mouse")); m_viewMouseModeMenu->addAction(selectionModeAction); m_viewMouseModeMenu->addAction(navigationModeAction); m_viewMouseModeMenu->addAction(zoomSelectionModeAction); m_zoomMenu = new QMenu(i18n("Zoom"), this); m_zoomMenu->setIcon(QIcon::fromTheme("zoom-draw")); m_zoomMenu->addAction(zoomInViewAction); m_zoomMenu->addAction(zoomOutViewAction); m_zoomMenu->addAction(zoomOriginAction); m_zoomMenu->addAction(zoomFitPageHeightAction); m_zoomMenu->addAction(zoomFitPageWidthAction); m_zoomMenu->addAction(zoomFitSelectionAction); m_magnificationMenu = new QMenu(i18n("Magnification"), this); m_magnificationMenu->setIcon(QIcon::fromTheme("zoom-in")); m_magnificationMenu->addAction(noMagnificationAction); m_magnificationMenu->addAction(twoTimesMagnificationAction); m_magnificationMenu->addAction(threeTimesMagnificationAction); m_magnificationMenu->addAction(fourTimesMagnificationAction); m_magnificationMenu->addAction(fiveTimesMagnificationAction); m_layoutMenu = new QMenu(i18n("Layout"), this); m_layoutMenu->setIcon(QIcon::fromTheme("labplot-editbreaklayout")); m_layoutMenu->addAction(verticalLayoutAction); m_layoutMenu->addAction(horizontalLayoutAction); m_layoutMenu->addAction(gridLayoutAction); m_layoutMenu->addSeparator(); m_layoutMenu->addAction(breakLayoutAction); m_gridMenu = new QMenu(i18n("Grid"), this); m_gridMenu->setIcon(QIcon::fromTheme("view-grid")); m_gridMenu->addAction(noGridAction); m_gridMenu->addSeparator(); m_gridMenu->addAction(sparseLineGridAction); m_gridMenu->addAction(denseLineGridAction); m_gridMenu->addSeparator(); m_gridMenu->addAction(sparseDotGridAction); m_gridMenu->addAction(denseDotGridAction); m_gridMenu->addSeparator(); m_gridMenu->addAction(customGridAction); //TODO: implement "snap to grid" and activate this action // m_gridMenu->addSeparator(); // m_gridMenu->addAction(snapToGridAction); m_cartesianPlotMenu = new QMenu(i18n("Cartesian Plot"), this); m_cartesianPlotMenu->setIcon(QIcon::fromTheme("office-chart-line")); m_cartesianPlotMouseModeMenu = new QMenu(i18n("Mouse Mode"), this); m_cartesianPlotMouseModeMenu->setIcon(QIcon::fromTheme("input-mouse")); m_cartesianPlotMouseModeMenu->addAction(cartesianPlotSelectionModeAction); m_cartesianPlotMouseModeMenu->addAction(cartesianPlotZoomSelectionModeAction); m_cartesianPlotMouseModeMenu->addAction(cartesianPlotZoomXSelectionModeAction); m_cartesianPlotMouseModeMenu->addAction(cartesianPlotZoomYSelectionModeAction); m_cartesianPlotMouseModeMenu->addSeparator(); m_cartesianPlotMouseModeMenu->addAction(cartesianPlotCursorModeAction); m_cartesianPlotMouseModeMenu->addSeparator(); m_cartesianPlotAddNewMenu = new QMenu(i18n("Add New"), this); m_cartesianPlotAddNewMenu->setIcon(QIcon::fromTheme("list-add")); m_cartesianPlotAddNewMenu->addAction(addCurveAction); m_cartesianPlotAddNewMenu->addAction(addHistogramAction); m_cartesianPlotAddNewMenu->addAction(addEquationCurveAction); m_cartesianPlotAddNewMenu->addSeparator(); m_cartesianPlotAddNewAnalysisMenu = new QMenu(i18n("Analysis Curve")); m_cartesianPlotAddNewAnalysisMenu->addAction(addFitCurveAction); m_cartesianPlotAddNewAnalysisMenu->addSeparator(); m_cartesianPlotAddNewAnalysisMenu->addAction(addDifferentiationCurveAction); m_cartesianPlotAddNewAnalysisMenu->addAction(addIntegrationCurveAction); m_cartesianPlotAddNewAnalysisMenu->addSeparator(); m_cartesianPlotAddNewAnalysisMenu->addAction(addInterpolationCurveAction); m_cartesianPlotAddNewAnalysisMenu->addAction(addSmoothCurveAction); m_cartesianPlotAddNewAnalysisMenu->addSeparator(); m_cartesianPlotAddNewAnalysisMenu->addAction(addFourierFilterCurveAction); m_cartesianPlotAddNewAnalysisMenu->addAction(addFourierTransformCurveAction); m_cartesianPlotAddNewAnalysisMenu->addSeparator(); m_cartesianPlotAddNewAnalysisMenu->addAction(addConvolutionCurveAction); m_cartesianPlotAddNewAnalysisMenu->addAction(addCorrelationCurveAction); m_cartesianPlotAddNewAnalysisMenu->addSeparator(); // m_cartesianPlotAddNewAnalysisMenu->addAction(addDataOperationCurveAction); m_cartesianPlotAddNewAnalysisMenu->addAction(addDataReductionCurveAction); m_cartesianPlotAddNewMenu->addMenu(m_cartesianPlotAddNewAnalysisMenu); m_cartesianPlotAddNewMenu->addSeparator(); m_cartesianPlotAddNewMenu->addAction(addLegendAction); m_cartesianPlotAddNewMenu->addSeparator(); m_cartesianPlotAddNewMenu->addAction(addHorizontalAxisAction); m_cartesianPlotAddNewMenu->addAction(addVerticalAxisAction); m_cartesianPlotAddNewMenu->addSeparator(); m_cartesianPlotAddNewMenu->addAction(addPlotTextLabelAction); m_cartesianPlotAddNewMenu->addSeparator(); m_cartesianPlotAddNewMenu->addAction(addCustomPointAction); m_cartesianPlotZoomMenu = new QMenu(i18n("Zoom/Navigate"), this); m_cartesianPlotZoomMenu->setIcon(QIcon::fromTheme("zoom-draw")); m_cartesianPlotZoomMenu->addAction(scaleAutoAction); m_cartesianPlotZoomMenu->addAction(scaleAutoXAction); m_cartesianPlotZoomMenu->addAction(scaleAutoYAction); m_cartesianPlotZoomMenu->addSeparator(); m_cartesianPlotZoomMenu->addAction(zoomInAction); m_cartesianPlotZoomMenu->addAction(zoomOutAction); m_cartesianPlotZoomMenu->addSeparator(); m_cartesianPlotZoomMenu->addAction(zoomInXAction); m_cartesianPlotZoomMenu->addAction(zoomOutXAction); m_cartesianPlotZoomMenu->addSeparator(); m_cartesianPlotZoomMenu->addAction(zoomInYAction); m_cartesianPlotZoomMenu->addAction(zoomOutYAction); m_cartesianPlotZoomMenu->addSeparator(); m_cartesianPlotZoomMenu->addAction(shiftLeftXAction); m_cartesianPlotZoomMenu->addAction(shiftRightXAction); m_cartesianPlotZoomMenu->addSeparator(); m_cartesianPlotZoomMenu->addAction(shiftUpYAction); m_cartesianPlotZoomMenu->addAction(shiftDownYAction); m_cartesianPlotActionModeMenu = new QMenu(i18n("Apply Actions to"), this); m_cartesianPlotActionModeMenu->setIcon(QIcon::fromTheme("dialog-ok-apply")); m_cartesianPlotActionModeMenu->addAction(cartesianPlotApplyToSelectionAction); m_cartesianPlotActionModeMenu->addAction(cartesianPlotApplyToAllAction); m_cartesianPlotCursorModeMenu = new QMenu(i18n("Apply Cursor to"), this); m_cartesianPlotCursorModeMenu->addAction(cartesianPlotApplyToSelectionCursor); m_cartesianPlotCursorModeMenu->addAction(cartesianPlotApplyToAllCursor); m_cartesianPlotMenu->addMenu(m_cartesianPlotAddNewMenu); m_cartesianPlotMenu->addSeparator(); m_cartesianPlotMenu->addMenu(m_cartesianPlotMouseModeMenu); m_cartesianPlotMenu->addMenu(m_cartesianPlotZoomMenu); m_cartesianPlotMenu->addSeparator(); m_cartesianPlotMenu->addMenu(m_cartesianPlotActionModeMenu); m_cartesianPlotMenu->addMenu(m_cartesianPlotCursorModeMenu); m_cartesianPlotMenu->addSeparator(); m_cartesianPlotMenu->addAction(plotsLockedAction); // Data manipulation menu m_dataManipulationMenu = new QMenu(i18n("Data Manipulation") ,this); m_dataManipulationMenu->setIcon(QIcon::fromTheme("zoom-draw")); m_dataManipulationMenu->addAction(addDataOperationAction); m_dataManipulationMenu->addAction(addDataReductionAction); //themes menu m_themeMenu = new QMenu(i18n("Apply Theme"), this); m_themeMenu->setIcon(QIcon::fromTheme("color-management")); auto* themeWidget = new ThemesWidget(nullptr); connect(themeWidget, &ThemesWidget::themeSelected, m_worksheet, &Worksheet::setTheme); connect(themeWidget, &ThemesWidget::themeSelected, m_themeMenu, &QMenu::close); auto* widgetAction = new QWidgetAction(this); widgetAction->setDefaultWidget(themeWidget); m_themeMenu->addAction(widgetAction); m_menusInitialized = true; } /*! * Populates the menu \c menu with the worksheet and worksheet view relevant actions. * The menu is used * - as the context menu in WorksheetView * - as the "worksheet menu" in the main menu-bar (called form MainWin) * - as a part of the worksheet context menu in project explorer */ void WorksheetView::createContextMenu(QMenu* menu) { Q_ASSERT(menu != nullptr); if (!m_menusInitialized) initMenus(); QAction* firstAction = nullptr; // if we're populating the context menu for the project explorer, then //there're already actions available there. Skip the first title-action //and insert the action at the beginning of the menu. if (menu->actions().size() > 1) firstAction = menu->actions().at(1); menu->insertMenu(firstAction, m_addNewMenu); menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_viewMouseModeMenu); menu->insertMenu(firstAction, m_zoomMenu); menu->insertMenu(firstAction, m_magnificationMenu); menu->insertMenu(firstAction, m_layoutMenu); menu->insertMenu(firstAction, m_gridMenu); menu->insertMenu(firstAction, m_themeMenu); menu->insertSeparator(firstAction); menu->insertAction(firstAction, plotsLockedAction); menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_cartesianPlotMenu); menu->insertSeparator(firstAction); menu->insertAction(firstAction, showPresenterMode); menu->insertSeparator(firstAction); } void WorksheetView::createAnalysisMenu(QMenu* menu) { Q_ASSERT(menu != nullptr); if (!m_menusInitialized) initMenus(); // Data manipulation menu // menu->insertMenu(nullptr, m_dataManipulationMenu); menu->addAction(addFitAction); menu->addSeparator(); menu->addAction(addDifferentiationAction); menu->addAction(addIntegrationAction); menu->addSeparator(); menu->addAction(addInterpolationAction); menu->addAction(addSmoothAction); menu->addSeparator(); menu->addAction(addFourierFilterAction); menu->addAction(addFourierTransformAction); menu->addSeparator(); menu->addAction(addConvolutionAction); menu->addAction(addCorrelationAction); menu->addSeparator(); menu->addAction(addDataReductionAction); } void WorksheetView::fillToolBar(QToolBar* toolBar) { toolBar->addSeparator(); tbNewCartesianPlot = new QToolButton(toolBar); tbNewCartesianPlot->setPopupMode(QToolButton::MenuButtonPopup); tbNewCartesianPlot->setMenu(m_addNewCartesianPlotMenu); tbNewCartesianPlot->setDefaultAction(addCartesianPlot1Action); toolBar->addWidget(tbNewCartesianPlot); toolBar->addAction(addTextLabelAction); toolBar->addSeparator(); toolBar->addAction(verticalLayoutAction); toolBar->addAction(horizontalLayoutAction); toolBar->addAction(gridLayoutAction); toolBar->addAction(breakLayoutAction); toolBar->addSeparator(); toolBar->addAction(selectionModeAction); toolBar->addAction(navigationModeAction); toolBar->addAction(zoomSelectionModeAction); toolBar->addSeparator(); tbZoom = new QToolButton(toolBar); tbZoom->setPopupMode(QToolButton::MenuButtonPopup); tbZoom->setMenu(m_zoomMenu); tbZoom->setDefaultAction(currentZoomAction); toolBar->addWidget(tbZoom); tbMagnification = new QToolButton(toolBar); tbMagnification->setPopupMode(QToolButton::MenuButtonPopup); tbMagnification->setMenu(m_magnificationMenu); tbMagnification->setDefaultAction(currentMagnificationAction); toolBar->addWidget(tbMagnification); } void WorksheetView::fillCartesianPlotToolBar(QToolBar* toolBar) { toolBar->addAction(cartesianPlotSelectionModeAction); toolBar->addAction(cartesianPlotZoomSelectionModeAction); toolBar->addAction(cartesianPlotZoomXSelectionModeAction); toolBar->addAction(cartesianPlotZoomYSelectionModeAction); toolBar->addAction(cartesianPlotCursorModeAction); toolBar->addSeparator(); toolBar->addAction(addCurveAction); toolBar->addAction(addHistogramAction); toolBar->addAction(addEquationCurveAction); // don't over-populate the tool bar // toolBar->addAction(addDifferentiationCurveAction); // toolBar->addAction(addIntegrationCurveAction); // toolBar->addAction(addDataOperationCurveAction); // toolBar->addAction(addDataReductionCurveAction); // toolBar->addAction(addInterpolationCurveAction); // toolBar->addAction(addSmoothCurveAction); // toolBar->addAction(addFitCurveAction); // toolBar->addAction(addFourierFilterCurveAction); // toolBar->addAction(addFourierTransformCurveAction); // toolBar->addAction(addConvolutionCurveAction); // toolBar->addAction(addCorrelationCurveAction); toolBar->addSeparator(); toolBar->addAction(addLegendAction); toolBar->addSeparator(); toolBar->addAction(addHorizontalAxisAction); toolBar->addAction(addVerticalAxisAction); toolBar->addSeparator(); toolBar->addAction(addPlotTextLabelAction); toolBar->addSeparator(); toolBar->addAction(scaleAutoAction); toolBar->addAction(scaleAutoXAction); toolBar->addAction(scaleAutoYAction); toolBar->addAction(zoomInAction); toolBar->addAction(zoomOutAction); toolBar->addAction(zoomInXAction); toolBar->addAction(zoomOutXAction); toolBar->addAction(zoomInYAction); toolBar->addAction(zoomOutYAction); toolBar->addAction(shiftLeftXAction); toolBar->addAction(shiftRightXAction); toolBar->addAction(shiftUpYAction); toolBar->addAction(shiftDownYAction); toolBar->addSeparator(); handleCartesianPlotActions(); } void WorksheetView::setScene(QGraphicsScene* scene) { QGraphicsView::setScene(scene); } void WorksheetView::setIsClosing() { m_isClosing = true; } void WorksheetView::setCartesianPlotActionMode(Worksheet::CartesianPlotActionMode mode) { if (mode == Worksheet::CartesianPlotActionMode::ApplyActionToAll) cartesianPlotApplyToAllAction->setChecked(true); else cartesianPlotApplyToSelectionAction->setChecked(true); } void WorksheetView::setCartesianPlotCursorMode(Worksheet::CartesianPlotActionMode mode) { if (mode == Worksheet::CartesianPlotActionMode::ApplyActionToAll) cartesianPlotApplyToAllCursor->setChecked(true); else cartesianPlotApplyToSelectionCursor->setChecked(true); } void WorksheetView::setPlotLock(bool lock) { plotsLockedAction->setChecked(lock); } void WorksheetView::drawForeground(QPainter* painter, const QRectF& rect) { if (m_mouseMode == ZoomSelectionMode && m_selectionBandIsShown) { painter->save(); const QRectF& selRect = mapToScene(QRect(m_selectionStart, m_selectionEnd).normalized()).boundingRect(); //TODO: don't hardcode for black here, use a a different color depending on the theme of the worksheet/plot under the mouse cursor? painter->setPen(QPen(Qt::black, 5/transform().m11())); painter->drawRect(selRect); painter->setBrush(QApplication::palette().color(QPalette::Highlight)); painter->setOpacity(0.2); painter->drawRect(selRect); painter->restore(); } QGraphicsView::drawForeground(painter, rect); } void WorksheetView::drawBackgroundItems(QPainter* painter, const QRectF& scene_rect) { // canvas painter->setOpacity(m_worksheet->backgroundOpacity()); if (m_worksheet->backgroundType() == PlotArea::Color) { switch (m_worksheet->backgroundColorStyle()) { case PlotArea::SingleColor: { painter->setBrush(QBrush(m_worksheet->backgroundFirstColor())); break; } case PlotArea::HorizontalLinearGradient: { QLinearGradient linearGrad(scene_rect.topLeft(), scene_rect.topRight()); linearGrad.setColorAt(0, m_worksheet->backgroundFirstColor()); linearGrad.setColorAt(1, m_worksheet->backgroundSecondColor()); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::VerticalLinearGradient: { QLinearGradient linearGrad(scene_rect.topLeft(), scene_rect.bottomLeft()); linearGrad.setColorAt(0, m_worksheet->backgroundFirstColor()); linearGrad.setColorAt(1, m_worksheet->backgroundSecondColor()); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::TopLeftDiagonalLinearGradient: { QLinearGradient linearGrad(scene_rect.topLeft(), scene_rect.bottomRight()); linearGrad.setColorAt(0, m_worksheet->backgroundFirstColor()); linearGrad.setColorAt(1, m_worksheet->backgroundSecondColor()); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::BottomLeftDiagonalLinearGradient: { QLinearGradient linearGrad(scene_rect.bottomLeft(), scene_rect.topRight()); linearGrad.setColorAt(0, m_worksheet->backgroundFirstColor()); linearGrad.setColorAt(1, m_worksheet->backgroundSecondColor()); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::RadialGradient: { QRadialGradient radialGrad(scene_rect.center(), scene_rect.width()/2); radialGrad.setColorAt(0, m_worksheet->backgroundFirstColor()); radialGrad.setColorAt(1, m_worksheet->backgroundSecondColor()); painter->setBrush(QBrush(radialGrad)); break; } //default: // painter->setBrush(QBrush(m_worksheet->backgroundFirstColor())); } painter->drawRect(scene_rect); } else if (m_worksheet->backgroundType() == PlotArea::Image) { // background image const QString& backgroundFileName = m_worksheet->backgroundFileName().trimmed(); if ( !backgroundFileName.isEmpty() ) { QPixmap pix(backgroundFileName); switch (m_worksheet->backgroundImageStyle()) { case PlotArea::ScaledCropped: pix = pix.scaled(scene_rect.size().toSize(),Qt::KeepAspectRatioByExpanding,Qt::SmoothTransformation); painter->drawPixmap(scene_rect.topLeft(),pix); break; case PlotArea::Scaled: pix = pix.scaled(scene_rect.size().toSize(),Qt::IgnoreAspectRatio,Qt::SmoothTransformation); painter->drawPixmap(scene_rect.topLeft(),pix); break; case PlotArea::ScaledAspectRatio: pix = pix.scaled(scene_rect.size().toSize(),Qt::KeepAspectRatio,Qt::SmoothTransformation); painter->drawPixmap(scene_rect.topLeft(),pix); break; case PlotArea::Centered: painter->drawPixmap(QPointF(scene_rect.center().x()-pix.size().width()/2,scene_rect.center().y()-pix.size().height()/2),pix); break; case PlotArea::Tiled: painter->drawTiledPixmap(scene_rect,pix); break; case PlotArea::CenterTiled: painter->drawTiledPixmap(scene_rect,pix,QPoint(scene_rect.size().width()/2,scene_rect.size().height()/2)); break; //default: // painter->drawPixmap(scene_rect.topLeft(),pix); } } } else if (m_worksheet->backgroundType() == PlotArea::Pattern) { // background pattern painter->setBrush(QBrush(m_worksheet->backgroundFirstColor(),m_worksheet->backgroundBrushStyle())); painter->drawRect(scene_rect); } //grid if (m_gridSettings.style != WorksheetView::NoGrid) { QColor c = m_gridSettings.color; c.setAlphaF(m_gridSettings.opacity); painter->setPen(c); qreal x, y; qreal left = scene_rect.left(); qreal right = scene_rect.right(); qreal top = scene_rect.top(); qreal bottom = scene_rect.bottom(); if (m_gridSettings.style == WorksheetView::LineGrid) { QLineF line; //horizontal lines y = top + m_gridSettings.verticalSpacing; while (y < bottom) { line.setLine( left, y, right, y ); painter->drawLine(line); y += m_gridSettings.verticalSpacing; } //vertical lines x = left + m_gridSettings.horizontalSpacing; while (x < right) { line.setLine( x, top, x, bottom ); painter->drawLine(line); x += m_gridSettings.horizontalSpacing; } } else { //DotGrid y = top + m_gridSettings.verticalSpacing; while (y < bottom) { x = left;// + m_gridSettings.horizontalSpacing; while (x < right) { x += m_gridSettings.horizontalSpacing; painter->drawPoint(x, y); } y += m_gridSettings.verticalSpacing; } } } } void WorksheetView::drawBackground(QPainter* painter, const QRectF& rect) { painter->save(); //painter->setRenderHint(QPainter::Antialiasing); QRectF scene_rect = sceneRect(); if (!m_worksheet->useViewSize()) { // background KColorScheme scheme(QPalette::Active, KColorScheme::Window); const QColor& color = scheme.background().color(); if (!scene_rect.contains(rect)) painter->fillRect(rect, color); //shadow // int shadowSize = scene_rect.width()*0.02; // QRectF rightShadowRect(scene_rect.right(), scene_rect.top() + shadowSize, shadowSize, scene_rect.height()); // QRectF bottomShadowRect(scene_rect.left() + shadowSize, scene_rect.bottom(), scene_rect.width(), shadowSize); // // const QColor& shadeColor = scheme.shade(color, KColorScheme::MidShade); // painter->fillRect(rightShadowRect.intersected(rect), shadeColor); // painter->fillRect(bottomShadowRect.intersected(rect), shadeColor); } drawBackgroundItems(painter, scene_rect); invalidateScene(rect, QGraphicsScene::BackgroundLayer); painter->restore(); } bool WorksheetView::isPlotAtPos(QPoint pos) const { bool plot = false; QGraphicsItem* item = itemAt(pos); if (item) { plot = item->data(0).toInt() == WorksheetElement::NameCartesianPlot; if (!plot && item->parentItem()) plot = item->parentItem()->data(0).toInt() == WorksheetElement::NameCartesianPlot; } return plot; } CartesianPlot* WorksheetView::plotAt(QPoint pos) const { QGraphicsItem* item = itemAt(pos); if (!item) return nullptr; QGraphicsItem* plotItem = nullptr; if (item->data(0).toInt() == WorksheetElement::NameCartesianPlot) plotItem = item; else { if (item->parentItem() && item->parentItem()->data(0).toInt() == WorksheetElement::NameCartesianPlot) plotItem = item->parentItem(); } if (plotItem == nullptr) return nullptr; CartesianPlot* plot = nullptr; for (auto* p : m_worksheet->children()) { if (p->graphicsItem() == plotItem) { plot = p; break; } } return plot; } //############################################################################## //#################################### Events ############################### //############################################################################## void WorksheetView::resizeEvent(QResizeEvent* event) { if (m_isClosing) return; if (m_worksheet->useViewSize()) this->processResize(); QGraphicsView::resizeEvent(event); } void WorksheetView::wheelEvent(QWheelEvent* event) { //https://wiki.qt.io/Smooth_Zoom_In_QGraphicsView if (m_mouseMode == ZoomSelectionMode || (QApplication::keyboardModifiers() & Qt::ControlModifier)) { int numDegrees = event->delta() / 8; int numSteps = numDegrees / 15; // see QWheelEvent documentation zoom(numSteps); } else QGraphicsView::wheelEvent(event); } void WorksheetView::zoom(int numSteps) { m_numScheduledScalings += numSteps; if (m_numScheduledScalings * numSteps < 0) // if user moved the wheel in another direction, we reset previously scheduled scalings m_numScheduledScalings = numSteps; auto* anim = new QTimeLine(350, this); anim->setUpdateInterval(20); connect(anim, &QTimeLine::valueChanged, this, &WorksheetView::scalingTime); connect(anim, &QTimeLine::finished, this, &WorksheetView::animFinished); anim->start(); } void WorksheetView::scalingTime() { qreal factor = 1.0 + qreal(m_numScheduledScalings) / 300.0; scale(factor, factor); } void WorksheetView::animFinished() { if (m_numScheduledScalings > 0) m_numScheduledScalings--; else m_numScheduledScalings++; sender()->~QObject(); } void WorksheetView::mousePressEvent(QMouseEvent* event) { //prevent the deselection of items when context menu event //was triggered (right button click) if (event->button() == Qt::RightButton) { event->accept(); return; } if (event->button() == Qt::LeftButton && m_mouseMode == ZoomSelectionMode) { m_selectionStart = event->pos(); m_selectionEnd = m_selectionStart; //select&zoom'g starts -> reset the end point to the start point m_selectionBandIsShown = true; QGraphicsView::mousePressEvent(event); return; } // select the worksheet in the project explorer if the view was clicked // and there is no selection currently. We need this for the case when // there is a single worksheet in the project and we change from the project-node // in the project explorer to the worksheet-node by clicking the view. if ( scene()->selectedItems().isEmpty() ) m_worksheet->setSelectedInView(true); QGraphicsView::mousePressEvent(event); } void WorksheetView::mouseReleaseEvent(QMouseEvent* event) { if (event->button() == Qt::LeftButton && m_mouseMode == ZoomSelectionMode) { m_selectionBandIsShown = false; viewport()->repaint(QRect(m_selectionStart, m_selectionEnd).normalized()); //don't zoom if very small region was selected, avoid occasional/unwanted zooming m_selectionEnd = event->pos(); if ( abs(m_selectionEnd.x() - m_selectionStart.x()) > 20 && abs(m_selectionEnd.y() - m_selectionStart.y()) > 20 ) fitInView(mapToScene(QRect(m_selectionStart, m_selectionEnd).normalized()).boundingRect(), Qt::KeepAspectRatio); } QGraphicsView::mouseReleaseEvent(event); } void WorksheetView::mouseMoveEvent(QMouseEvent* event) { if (m_mouseMode == SelectionMode && m_cartesianPlotMouseMode != CartesianPlot::SelectionMode ) { //check whether there is a cartesian plot under the cursor //and set the cursor appearance according to the current mouse mode for the cartesian plots if ( isPlotAtPos(event->pos()) ) { if (m_cartesianPlotMouseMode == CartesianPlot::ZoomSelectionMode) setCursor(Qt::CrossCursor); else if (m_cartesianPlotMouseMode == CartesianPlot::ZoomXSelectionMode) setCursor(Qt::SizeHorCursor); else if (m_cartesianPlotMouseMode == CartesianPlot::ZoomYSelectionMode) setCursor(Qt::SizeVerCursor); } else setCursor(Qt::ArrowCursor); } else if (m_mouseMode == SelectionMode && m_cartesianPlotMouseMode == CartesianPlot::SelectionMode ) setCursor(Qt::ArrowCursor); else if (m_selectionBandIsShown) { QRect rect = QRect(m_selectionStart, m_selectionEnd).normalized(); m_selectionEnd = event->pos(); rect = rect.united(QRect(m_selectionStart, m_selectionEnd).normalized()); qreal penWidth = 5/transform().m11(); rect.setX(rect.x()-penWidth); rect.setY(rect.y()-penWidth); rect.setHeight(rect.height()+2*penWidth); rect.setWidth(rect.width()+2*penWidth); viewport()->repaint(rect); } //show the magnification window if (magnificationFactor /*&& m_mouseMode == SelectAndEditMode*/) { if (!m_magnificationWindow) { m_magnificationWindow = new QGraphicsPixmapItem(nullptr); m_magnificationWindow->setZValue(std::numeric_limits::max()); scene()->addItem(m_magnificationWindow); } m_magnificationWindow->setVisible(false); //copy the part of the view to be shown magnified QPointF pos = mapToScene(event->pos()); const int size = Worksheet::convertToSceneUnits(2.0, Worksheet::Centimeter)/transform().m11(); const QRectF copyRect(pos.x() - size/(2*magnificationFactor), pos.y() - size/(2*magnificationFactor), size/magnificationFactor, size/magnificationFactor); QPixmap px = grab(mapFromScene(copyRect).boundingRect()); px = px.scaled(size, size, Qt::IgnoreAspectRatio, Qt::SmoothTransformation); //draw the bounding rect QPainter painter(&px); const QPen pen = QPen(Qt::lightGray, 2/transform().m11()); painter.setPen(pen); QRect rect = px.rect(); rect.setWidth(rect.width()-pen.widthF()/2); rect.setHeight(rect.height()-pen.widthF()/2); painter.drawRect(rect); //set the pixmap m_magnificationWindow->setPixmap(px); m_magnificationWindow->setPos(pos.x()- px.width()/2, pos.y()- px.height()/2); m_magnificationWindow->setVisible(true); } else if (m_magnificationWindow) m_magnificationWindow->setVisible(false); QGraphicsView::mouseMoveEvent(event); } void WorksheetView::contextMenuEvent(QContextMenuEvent* e) { if ( (m_magnificationWindow && m_magnificationWindow->isVisible() && items(e->pos()).size() == 1) || !itemAt(e->pos()) ) { //no item or only the magnification window under the cursor -> show the context menu for the worksheet QMenu *menu = new QMenu(this); this->createContextMenu(menu); menu->exec(QCursor::pos()); } else { //propagate the event to the scene and graphics items QGraphicsView::contextMenuEvent(e); } } void WorksheetView::keyPressEvent(QKeyEvent* event) { if (event->matches(QKeySequence::Copy)) { //add here copying of objects exportToClipboard(); } QGraphicsView::keyPressEvent(event); } void WorksheetView::keyReleaseEvent(QKeyEvent* event) { QGraphicsView::keyReleaseEvent(event); } void WorksheetView::dragEnterEvent(QDragEnterEvent* event) { //ignore events not related to internal drags of columns etc., e.g. dropping of external files onto LabPlot const QMimeData* mimeData = event->mimeData(); if (!mimeData) { event->ignore(); return; } if (mimeData->formats().at(0) != QLatin1String("labplot-dnd")) { event->ignore(); return; } //select the worksheet in the project explorer and bring the view to the foreground m_worksheet->setSelectedInView(true); m_worksheet->mdiSubWindow()->mdiArea()->setActiveSubWindow(m_worksheet->mdiSubWindow()); event->setAccepted(true); } void WorksheetView::dragMoveEvent(QDragMoveEvent* event) { // only accept drop events if we have a plot under the cursor where we can drop columns onto bool plot = isPlotAtPos(event->pos()); event->setAccepted(plot); } void WorksheetView::dropEvent(QDropEvent* event) { CartesianPlot* plot = plotAt(event->pos()); if (plot != nullptr) plot->processDropEvent(event); } //############################################################################## //#################################### SLOTs ################################ //############################################################################## void WorksheetView::useViewSizeRequested() { + if (!m_actionsInitialized) + initActions(); + if (m_worksheet->useViewSize()) { setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); zoomFitPageHeightAction->setVisible(false); zoomFitPageWidthAction->setVisible(false); currentZoomAction = zoomInViewAction; if (tbZoom) tbZoom->setDefaultAction(zoomInViewAction); //determine and set the current view size this->processResize(); } else { setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded); setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded); zoomFitPageHeightAction->setVisible(true); zoomFitPageWidthAction->setVisible(true); } } void WorksheetView::processResize() { if (size() != sceneRect().size()) { static const float hscale = QApplication::desktop()->physicalDpiX()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); static const float vscale = QApplication::desktop()->physicalDpiY()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); m_worksheet->setUndoAware(false); m_worksheet->setPageRect(QRectF(0.0, 0.0, width()/hscale, height()/vscale)); m_worksheet->setUndoAware(true); } } void WorksheetView::changeZoom(QAction* action) { if (action == zoomInViewAction) zoom(1); else if (action == zoomOutViewAction) zoom(-1); else if (action == zoomOriginAction) { static const float hscale = QApplication::desktop()->physicalDpiX()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); static const float vscale = QApplication::desktop()->physicalDpiY()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); setTransform(QTransform::fromScale(hscale, vscale)); } else if (action == zoomFitPageWidthAction) { float scaleFactor = viewport()->width()/scene()->sceneRect().width(); setTransform(QTransform::fromScale(scaleFactor, scaleFactor)); } else if (action == zoomFitPageHeightAction) { float scaleFactor = viewport()->height()/scene()->sceneRect().height(); setTransform(QTransform::fromScale(scaleFactor, scaleFactor)); } else if (action == zoomFitSelectionAction) fitInView(scene()->selectionArea().boundingRect(),Qt::KeepAspectRatio); currentZoomAction = action; if (tbZoom) tbZoom->setDefaultAction(action); } void WorksheetView::magnificationChanged(QAction* action) { if (action == noMagnificationAction) magnificationFactor = 0; else if (action == twoTimesMagnificationAction) magnificationFactor = 2; else if (action == threeTimesMagnificationAction) magnificationFactor = 3; else if (action == fourTimesMagnificationAction) magnificationFactor = 4; else if (action == fiveTimesMagnificationAction) magnificationFactor = 5; currentMagnificationAction = action; if (tbMagnification) tbMagnification->setDefaultAction(action); } void WorksheetView::mouseModeChanged(QAction* action) { if (action == selectionModeAction) { m_mouseMode = SelectionMode; setInteractive(true); setDragMode(QGraphicsView::NoDrag); } else if (action == navigationModeAction) { m_mouseMode = NavigationMode; setInteractive(false); setDragMode(QGraphicsView::ScrollHandDrag); } else { m_mouseMode = ZoomSelectionMode; setInteractive(false); setDragMode(QGraphicsView::NoDrag); } } //"Add new" related slots void WorksheetView::addNew(QAction* action) { WorksheetElement* aspect = nullptr; if (action == addCartesianPlot1Action) { CartesianPlot* plot = new CartesianPlot(i18n("xy-plot")); plot->initDefault(CartesianPlot::FourAxes); plot->setMouseMode(m_cartesianPlotMouseMode); aspect = plot; if (tbNewCartesianPlot) tbNewCartesianPlot->setDefaultAction(addCartesianPlot1Action); } else if (action == addCartesianPlot2Action) { CartesianPlot* plot = new CartesianPlot(i18n("xy-plot")); plot->initDefault(CartesianPlot::TwoAxes); plot->setMouseMode(m_cartesianPlotMouseMode); aspect = plot; if (tbNewCartesianPlot) tbNewCartesianPlot->setDefaultAction(addCartesianPlot2Action); } else if (action == addCartesianPlot3Action) { CartesianPlot* plot = new CartesianPlot(i18n("xy-plot")); plot->initDefault(CartesianPlot::TwoAxesCentered); plot->setMouseMode(m_cartesianPlotMouseMode); aspect = plot; if (tbNewCartesianPlot) tbNewCartesianPlot->setDefaultAction(addCartesianPlot3Action); } else if (action == addCartesianPlot4Action) { CartesianPlot* plot = new CartesianPlot(i18n("xy-plot")); plot->initDefault(CartesianPlot::TwoAxesCenteredZero); plot->setMouseMode(m_cartesianPlotMouseMode); aspect = plot; if (tbNewCartesianPlot) tbNewCartesianPlot->setDefaultAction(addCartesianPlot4Action); } else if (action == addTextLabelAction) { TextLabel* l = new TextLabel(i18n("Text Label")); l->setText(i18n("Text Label")); aspect = l; } if (!aspect) return; m_worksheet->addChild(aspect); handleCartesianPlotActions(); if (!m_fadeInTimeLine) { m_fadeInTimeLine = new QTimeLine(1000, this); m_fadeInTimeLine->setFrameRange(0, 100); connect(m_fadeInTimeLine, &QTimeLine::valueChanged, this, &WorksheetView::fadeIn); } //if there is already an element fading in, stop the time line and show the element with the full opacity. if (m_fadeInTimeLine->state() == QTimeLine::Running) { m_fadeInTimeLine->stop(); auto* effect = new QGraphicsOpacityEffect(); effect->setOpacity(1); lastAddedWorksheetElement->graphicsItem()->setGraphicsEffect(effect); } //fade-in the newly added element lastAddedWorksheetElement = aspect; auto* effect = new QGraphicsOpacityEffect(); effect->setOpacity(0); lastAddedWorksheetElement->graphicsItem()->setGraphicsEffect(effect); m_fadeInTimeLine->start(); } /*! * select all top-level items */ void WorksheetView::selectAllElements() { //deselect all previously selected items since there can be some non top-level items belong them m_suppressSelectionChangedEvent = true; for (auto* item : m_selectedItems) m_worksheet->setItemSelectedInView(item, false); //select top-level items for (auto* item : scene()->items()) { if (!item->parentItem()) item->setSelected(true); } m_suppressSelectionChangedEvent = false; this->selectionChanged(); } /*! * deletes selected worksheet elements */ void WorksheetView::deleteElement() { if (m_selectedItems.isEmpty()) return; int rc = KMessageBox::warningYesNo( this, i18np("Do you really want to delete the selected object?", "Do you really want to delete the selected %1 objects?", m_selectedItems.size()), i18np("Delete selected object", "Delete selected objects", m_selectedItems.size())); if (rc == KMessageBox::No) return; m_suppressSelectionChangedEvent = true; m_worksheet->beginMacro(i18n("%1: Remove selected worksheet elements.", m_worksheet->name())); for (auto* item : m_selectedItems) m_worksheet->deleteAspectFromGraphicsItem(item); m_worksheet->endMacro(); m_suppressSelectionChangedEvent = false; } void WorksheetView::aspectAboutToBeRemoved(const AbstractAspect* aspect) { lastAddedWorksheetElement = dynamic_cast(const_cast(aspect)); if (!lastAddedWorksheetElement) return; //FIXME: fading-out doesn't work //also, the following code collides with undo/redo of the deletion //of a worksheet element (after redoing the element is not shown with the full opacity /* if (!m_fadeOutTimeLine) { m_fadeOutTimeLine = new QTimeLine(1000, this); m_fadeOutTimeLine->setFrameRange(0, 100); connect(m_fadeOutTimeLine, SIGNAL(valueChanged(qreal)), this, SLOT(fadeOut(qreal))); } //if there is already an element fading out, stop the time line if (m_fadeOutTimeLine->state() == QTimeLine::Running) m_fadeOutTimeLine->stop(); m_fadeOutTimeLine->start(); */ } void WorksheetView::fadeIn(qreal value) { auto* effect = new QGraphicsOpacityEffect(); effect->setOpacity(value); lastAddedWorksheetElement->graphicsItem()->setGraphicsEffect(effect); } void WorksheetView::fadeOut(qreal value) { auto* effect = new QGraphicsOpacityEffect(); effect->setOpacity(1 - value); lastAddedWorksheetElement->graphicsItem()->setGraphicsEffect(effect); } /*! * called when one of the layout-actions in WorkseetView was triggered. * sets the layout in Worksheet and enables/disables the layout actions. */ void WorksheetView::changeLayout(QAction* action) { if (action == breakLayoutAction) { verticalLayoutAction->setEnabled(true); verticalLayoutAction->setChecked(false); horizontalLayoutAction->setEnabled(true); horizontalLayoutAction->setChecked(false); gridLayoutAction->setEnabled(true); gridLayoutAction->setChecked(false); breakLayoutAction->setEnabled(false); m_worksheet->setLayout(Worksheet::NoLayout); } else { verticalLayoutAction->setEnabled(false); horizontalLayoutAction->setEnabled(false); gridLayoutAction->setEnabled(false); breakLayoutAction->setEnabled(true); if (action == verticalLayoutAction) { verticalLayoutAction->setChecked(true); m_worksheet->setLayout(Worksheet::VerticalLayout); } else if (action == horizontalLayoutAction) { horizontalLayoutAction->setChecked(true); m_worksheet->setLayout(Worksheet::HorizontalLayout); } else { gridLayoutAction->setChecked(true); m_worksheet->setLayout(Worksheet::GridLayout); } } } void WorksheetView::changeGrid(QAction* action) { if (action == noGridAction) { m_gridSettings.style = WorksheetView::NoGrid; snapToGridAction->setEnabled(false); } else if (action == sparseLineGridAction) { m_gridSettings.style = WorksheetView::LineGrid; m_gridSettings.color = Qt::gray; m_gridSettings.opacity = 0.7; m_gridSettings.horizontalSpacing = 15; m_gridSettings.verticalSpacing = 15; } else if (action == denseLineGridAction) { m_gridSettings.style = WorksheetView::LineGrid; m_gridSettings.color = Qt::gray; m_gridSettings.opacity = 0.7; m_gridSettings.horizontalSpacing = 5; m_gridSettings.verticalSpacing = 5; } else if (action == denseDotGridAction) { m_gridSettings.style = WorksheetView::DotGrid; m_gridSettings.color = Qt::black; m_gridSettings.opacity = 0.7; m_gridSettings.horizontalSpacing = 5; m_gridSettings.verticalSpacing = 5; } else if (action == sparseDotGridAction) { m_gridSettings.style = WorksheetView::DotGrid; m_gridSettings.color = Qt::black; m_gridSettings.opacity = 0.7; m_gridSettings.horizontalSpacing = 15; m_gridSettings.verticalSpacing = 15; } else if (action == customGridAction) { auto* dlg = new GridDialog(this); if (dlg->exec() == QDialog::Accepted) dlg->save(m_gridSettings); else return; } if (m_gridSettings.style == WorksheetView::NoGrid) snapToGridAction->setEnabled(false); else snapToGridAction->setEnabled(true); invalidateScene(sceneRect(), QGraphicsScene::BackgroundLayer); } //TODO void WorksheetView::changeSnapToGrid() { } /*! * Selects the QGraphicsItem \c item in \c WorksheetView. * The selection in \c ProjectExplorer is forwarded to \c Worksheet * and is finally handled here. */ void WorksheetView::selectItem(QGraphicsItem* item) { m_suppressSelectionChangedEvent = true; item->setSelected(true); m_selectedItems<setSelected(false); m_selectedItems.removeOne(item); handleCartesianPlotActions(); m_suppressSelectionChangedEvent = false; } /*! * Called on selection changes in the view. * Determines which items were selected and deselected * and forwards these changes to \c Worksheet */ void WorksheetView::selectionChanged() { //if the project is being closed, the scene items are being removed and the selection can change. //don't react on these changes since this can lead crashes (worksheet object is already in the destructor). if (m_isClosing) return; if (m_suppressSelectionChangedEvent) return; QList items = scene()->selectedItems(); //When making a graphics item invisible, it gets deselected in the scene. //In this case we don't want to deselect the item in the project explorer. bool invisibleDeselected = false; //check, whether the previously selected items were deselected now. //Forward the deselection prior to the selection of new items //in order to avoid the unwanted multiple selection in project explorer for (auto* item : m_selectedItems ) { if ( items.indexOf(item) == -1 ) { if (item->isVisible()) m_worksheet->setItemSelectedInView(item, false); else invisibleDeselected = true; } } //select new items if (items.isEmpty() && invisibleDeselected == false) { //no items selected -> select the worksheet again. m_worksheet->setSelectedInView(true); //if one of the "zoom&select" plot mouse modes was selected before, activate the default "selection mode" again //since no plots are selected now. if (m_mouseMode == SelectionMode && m_cartesianPlotMouseMode!= CartesianPlot::SelectionMode) { cartesianPlotSelectionModeAction->setChecked(true); cartesianPlotMouseModeChanged(cartesianPlotSelectionModeAction); } } else { for (const auto* item : items) m_worksheet->setItemSelectedInView(item, true); //items selected -> deselect the worksheet in the project explorer //prevents unwanted multiple selection with worksheet (if it was selected before) m_worksheet->setSelectedInView(false); } m_selectedItems = items; handleCartesianPlotActions(); } //check whether we have cartesian plots selected and activate/deactivate void WorksheetView::handleCartesianPlotActions() { if (!m_menusInitialized) return; bool plot = false; if (m_worksheet->cartesianPlotActionMode() == Worksheet::CartesianPlotActionMode::ApplyActionToSelection) { //check whether we have cartesian plots selected for (auto* item : m_selectedItems) { //TODO: or if a children of a plot is selected if (item->data(0).toInt() == WorksheetElement::NameCartesianPlot) { plot = true; break; } } } else { //actions are applied to all available plots -> check whether we have plots plot = (m_worksheet->children().size() != 0); } cartesianPlotSelectionModeAction->setEnabled(plot); cartesianPlotZoomSelectionModeAction->setEnabled(plot); cartesianPlotZoomXSelectionModeAction->setEnabled(plot); cartesianPlotZoomYSelectionModeAction->setEnabled(plot); cartesianPlotCursorModeAction->setEnabled(plot); m_cartesianPlotAddNewMenu->setEnabled(plot); m_cartesianPlotZoomMenu->setEnabled(plot); m_cartesianPlotMouseModeMenu->setEnabled(plot); // analysis menu //TODO: enable also if children of plots are selected // m_dataManipulationMenu->setEnabled(plot); // addDataOperationAction->setEnabled(false); addDataReductionAction->setEnabled(false); addDifferentiationAction->setEnabled(plot); addIntegrationAction->setEnabled(plot); addInterpolationAction->setEnabled(plot); addSmoothAction->setEnabled(plot); addFitAction->setEnabled(plot); addFourierFilterAction->setEnabled(plot); addFourierTransformAction->setEnabled(plot); addConvolutionAction->setEnabled(plot); addCorrelationAction->setEnabled(plot); } void WorksheetView::exportToFile(const QString& path, const ExportFormat format, const ExportArea area, const bool background, const int resolution) { QRectF sourceRect; //determine the rectangular to print if (area == WorksheetView::ExportBoundingBox) sourceRect = scene()->itemsBoundingRect(); else if (area == WorksheetView::ExportSelection) { //TODO doesn't work: rect = scene()->selectionArea().boundingRect(); for (const auto* item : m_selectedItems) sourceRect = sourceRect.united( item->mapToScene(item->boundingRect()).boundingRect() ); } else sourceRect = scene()->sceneRect(); //print if (format == WorksheetView::Pdf) { QPrinter printer(QPrinter::HighResolution); printer.setOutputFormat(QPrinter::PdfFormat); printer.setOutputFileName(path); int w = Worksheet::convertFromSceneUnits(sourceRect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(sourceRect.height(), Worksheet::Millimeter); printer.setPaperSize( QSizeF(w, h), QPrinter::Millimeter); printer.setPageMargins(0,0,0,0, QPrinter::Millimeter); printer.setPrintRange(QPrinter::PageRange); printer.setCreator(QLatin1String("LabPlot ") + LVERSION); QPainter painter(&printer); painter.setRenderHint(QPainter::Antialiasing); QRectF targetRect(0, 0, painter.device()->width(),painter.device()->height()); painter.begin(&printer); exportPaint(&painter, targetRect, sourceRect, background); painter.end(); } else if (format == WorksheetView::Svg) { QSvgGenerator generator; generator.setFileName(path); int w = Worksheet::convertFromSceneUnits(sourceRect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(sourceRect.height(), Worksheet::Millimeter); w = w*QApplication::desktop()->physicalDpiX()/25.4; h = h*QApplication::desktop()->physicalDpiY()/25.4; generator.setSize(QSize(w, h)); QRectF targetRect(0, 0, w, h); generator.setViewBox(targetRect); QPainter painter; painter.begin(&generator); exportPaint(&painter, targetRect, sourceRect, background); painter.end(); } else { //PNG //TODO add all formats supported by Qt in QImage int w = Worksheet::convertFromSceneUnits(sourceRect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(sourceRect.height(), Worksheet::Millimeter); w = w*resolution/25.4; h = h*resolution/25.4; QImage image(QSize(w, h), QImage::Format_ARGB32_Premultiplied); image.fill(Qt::transparent); QRectF targetRect(0, 0, w, h); QPainter painter; painter.begin(&image); painter.setRenderHint(QPainter::Antialiasing); exportPaint(&painter, targetRect, sourceRect, background); painter.end(); image.save(path, "PNG"); } } void WorksheetView::exportToClipboard() { #ifndef QT_NO_CLIPBOARD QRectF sourceRect; if (m_selectedItems.size() == 0) sourceRect = scene()->itemsBoundingRect(); else { //export selection for (const auto* item : m_selectedItems) sourceRect = sourceRect.united( item->mapToScene(item->boundingRect()).boundingRect() ); } int w = Worksheet::convertFromSceneUnits(sourceRect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(sourceRect.height(), Worksheet::Millimeter); w = w*QApplication::desktop()->physicalDpiX()/25.4; h = h*QApplication::desktop()->physicalDpiY()/25.4; QImage image(QSize(w, h), QImage::Format_ARGB32_Premultiplied); image.fill(Qt::transparent); QRectF targetRect(0, 0, w, h); QPainter painter; painter.begin(&image); painter.setRenderHint(QPainter::Antialiasing); exportPaint(&painter, targetRect, sourceRect, true); painter.end(); QClipboard* clipboard = QApplication::clipboard(); clipboard->setImage(image, QClipboard::Clipboard); #endif } void WorksheetView::exportPaint(QPainter* painter, const QRectF& targetRect, const QRectF& sourceRect, const bool background) { //draw the background if (background) { painter->save(); painter->scale(targetRect.width()/sourceRect.width(), targetRect.height()/sourceRect.height()); drawBackground(painter, sourceRect); painter->restore(); } //draw the scene items m_worksheet->setPrinting(true); scene()->render(painter, QRectF(), sourceRect); m_worksheet->setPrinting(false); } void WorksheetView::print(QPrinter* printer) { m_worksheet->setPrinting(true); QPainter painter(printer); painter.setRenderHint(QPainter::Antialiasing); // draw background QRectF page_rect = printer->pageRect(); QRectF scene_rect = scene()->sceneRect(); //qDebug()<<"source (scene):"<name(), selectedPlots)); for (auto* plot : plots) { //TODO: or if any children of a plot is selected if (m_selectedItems.indexOf(plot->graphicsItem()) != -1) this->cartesianPlotAdd(plot, action); } if (selectedPlots > 1) m_worksheet->endMacro(); } else { if (plots.size() > 1) m_worksheet->beginMacro(i18n("%1: Add curve to %2 plots", m_worksheet->name(), plots.size())); for (auto* plot : plots) this->cartesianPlotAdd(plot, action); if (plots.size() > 1) m_worksheet->endMacro(); } } void WorksheetView::cartesianPlotAdd(CartesianPlot* plot, QAction* action) { DEBUG("WorksheetView::cartesianPlotAdd()"); if (action == addCurveAction) plot->addCurve(); else if (action == addHistogramAction) plot->addHistogram(); else if (action == addEquationCurveAction) plot->addEquationCurve(); else if (action == addDataReductionCurveAction) plot->addDataReductionCurve(); else if (action == addDifferentiationCurveAction) plot->addDifferentiationCurve(); else if (action == addIntegrationCurveAction) plot->addIntegrationCurve(); else if (action == addInterpolationCurveAction) plot->addInterpolationCurve(); else if (action == addSmoothCurveAction) plot->addSmoothCurve(); else if (action == addFitCurveAction) plot->addFitCurve(); else if (action == addFourierFilterCurveAction) plot->addFourierFilterCurve(); else if (action == addFourierTransformCurveAction) plot->addFourierTransformCurve(); else if (action == addConvolutionCurveAction) plot->addConvolutionCurve(); else if (action == addCorrelationCurveAction) plot->addCorrelationCurve(); else if (action == addLegendAction) plot->addLegend(); else if (action == addHorizontalAxisAction) plot->addHorizontalAxis(); else if (action == addVerticalAxisAction) plot->addVerticalAxis(); else if (action == addPlotTextLabelAction) plot->addTextLabel(); else if (action == addCustomPointAction) plot->addCustomPoint(); // analysis actions else if (action == addDataReductionAction) plot->addDataReductionCurve(); else if (action == addDifferentiationAction) plot->addDifferentiationCurve(); else if (action == addIntegrationAction) plot->addIntegrationCurve(); else if (action == addInterpolationAction) plot->addInterpolationCurve(); else if (action == addSmoothAction) plot->addSmoothCurve(); else if (action == addFitAction) plot->addFitCurve(); else if (action == addFourierFilterAction) plot->addFourierFilterCurve(); else if (action == addFourierTransformAction) plot->addFourierTransformCurve(); else if (action == addConvolutionAction) plot->addConvolutionCurve(); else if (action == addCorrelationAction) plot->addCorrelationCurve(); } void WorksheetView::cartesianPlotNavigationChanged(QAction* action) { CartesianPlot::NavigationOperation op = (CartesianPlot::NavigationOperation)action->data().toInt(); if (m_worksheet->cartesianPlotActionMode() == Worksheet::ApplyActionToSelection) { for (auto* plot : m_worksheet->children() ) { if (m_selectedItems.indexOf(plot->graphicsItem()) != -1) plot->navigate(op); + else { + // check if one of the plots childrend is selected. Do the operation there too. + for (auto* child : plot->children()) { + if (m_selectedItems.indexOf(child->graphicsItem()) != -1) { + plot->navigate(op); + break; + } + } + } } } else { for (auto* plot : m_worksheet->children() ) plot->navigate(op); } } Worksheet::CartesianPlotActionMode WorksheetView::getCartesianPlotActionMode() { return m_worksheet->cartesianPlotActionMode(); } void WorksheetView::presenterMode() { KConfigGroup group = KSharedConfig::openConfig()->group("Settings_Worksheet"); //show dynamic presenter widget, if enabled if (group.readEntry("PresenterModeInteractive", false)) { auto* dynamicPresenterWidget = new DynamicPresenterWidget(m_worksheet); dynamicPresenterWidget->showFullScreen(); return; } //show static presenter widget (default) QRectF sourceRect(scene()->sceneRect()); int w = Worksheet::convertFromSceneUnits(sourceRect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(sourceRect.height(), Worksheet::Millimeter); w *= QApplication::desktop()->physicalDpiX()/25.4; h *= QApplication::desktop()->physicalDpiY()/25.4; QRectF targetRect(0, 0, w, h); const QRectF& screenSize = QGuiApplication::primaryScreen()->availableGeometry();; if (targetRect.width() > screenSize.width() || ((targetRect.height() > screenSize.height()))) { const double ratio = qMin(screenSize.width() / targetRect.width(), screenSize.height() / targetRect.height()); targetRect.setWidth(targetRect.width()* ratio); targetRect.setHeight(targetRect.height() * ratio); } QImage image(QSize(targetRect.width(), targetRect.height()), QImage::Format_ARGB32_Premultiplied); image.fill(Qt::transparent); QPainter painter; painter.begin(&image); painter.setRenderHint(QPainter::Antialiasing); exportPaint(&painter, targetRect, sourceRect, true); painter.end(); PresenterWidget* presenterWidget = new PresenterWidget(QPixmap::fromImage(image), m_worksheet->name()); presenterWidget->showFullScreen(); } diff --git a/src/commonfrontend/worksheet/WorksheetView.h b/src/commonfrontend/worksheet/WorksheetView.h index 23d508193..8782c9c5d 100644 --- a/src/commonfrontend/worksheet/WorksheetView.h +++ b/src/commonfrontend/worksheet/WorksheetView.h @@ -1,303 +1,304 @@ /*************************************************************************** File : WorksheetView.h Project : LabPlot Description : Worksheet view -------------------------------------------------------------------- Copyright : (C) 2009-2019 by Alexander Semke (alexander.semke@web.de) Copyright : (C) 2018 by Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef WORKSHEETVIEW_H #define WORKSHEETVIEW_H #include #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" class QPrinter; class QMenu; class QToolBar; class QToolButton; class QWheelEvent; class QTimeLine; class AbstractAspect; class WorksheetElement; class WorksheetView : public QGraphicsView { Q_OBJECT public: explicit WorksheetView(Worksheet* worksheet); enum ExportFormat {Pdf, Svg, Png}; enum GridStyle {NoGrid, LineGrid, DotGrid}; enum ExportArea {ExportBoundingBox, ExportSelection, ExportWorksheet}; struct GridSettings { GridStyle style; QColor color; int horizontalSpacing; int verticalSpacing; double opacity; }; enum MouseMode {SelectionMode, NavigationMode, ZoomSelectionMode}; void setScene(QGraphicsScene*); void exportToFile(const QString&, const ExportFormat, const ExportArea, const bool, const int); void exportToClipboard(); void setIsClosing(); void setIsBeingPresented(bool presenting); void setCartesianPlotActionMode(Worksheet::CartesianPlotActionMode mode); void setCartesianPlotCursorMode(Worksheet::CartesianPlotActionMode mode); void setPlotLock(bool lock); Worksheet::CartesianPlotActionMode getCartesianPlotActionMode(); void registerShortcuts(); void unregisterShortcuts(); -private: +private: void initBasicActions(); void initActions(); void initMenus(); void processResize(); void drawForeground(QPainter*, const QRectF&) override; void drawBackground(QPainter*, const QRectF&) override; void drawBackgroundItems(QPainter*, const QRectF&); bool isPlotAtPos(QPoint) const; CartesianPlot* plotAt(QPoint) const; void exportPaint(QPainter* painter, const QRectF& targetRect, const QRectF& sourceRect, const bool); void cartesianPlotAdd(CartesianPlot*, QAction*); //events void resizeEvent(QResizeEvent*) override; void contextMenuEvent(QContextMenuEvent*) override; void wheelEvent(QWheelEvent*) override; void mousePressEvent(QMouseEvent*) override; void mouseReleaseEvent(QMouseEvent*) override; void mouseMoveEvent(QMouseEvent*) override; void keyPressEvent(QKeyEvent*) override; void keyReleaseEvent(QKeyEvent*) override; void dragEnterEvent(QDragEnterEvent*) override; void dragMoveEvent(QDragMoveEvent*) override; void dropEvent(QDropEvent*) override; Worksheet* m_worksheet; MouseMode m_mouseMode{SelectionMode}; CartesianPlot::MouseMode m_cartesianPlotMouseMode{CartesianPlot::SelectionMode}; bool m_selectionBandIsShown{false}; QPoint m_selectionStart; QPoint m_selectionEnd; int magnificationFactor{0}; QGraphicsPixmapItem* m_magnificationWindow{nullptr}; GridSettings m_gridSettings; QList m_selectedItems; bool m_suppressSelectionChangedEvent{false}; WorksheetElement* lastAddedWorksheetElement{nullptr}; QTimeLine* m_fadeInTimeLine{nullptr}; QTimeLine* m_fadeOutTimeLine{nullptr}; bool m_isClosing{false}; + bool m_actionsInitialized{false}; bool m_menusInitialized{false}; int m_numScheduledScalings{0}; bool m_suppressMouseModeChange{false}; //Menus QMenu* m_addNewMenu{nullptr}; QMenu* m_addNewCartesianPlotMenu{nullptr}; QMenu* m_zoomMenu{nullptr}; QMenu* m_magnificationMenu{nullptr}; QMenu* m_layoutMenu{nullptr}; QMenu* m_gridMenu{nullptr}; QMenu* m_themeMenu{nullptr}; QMenu* m_viewMouseModeMenu{nullptr}; QMenu* m_cartesianPlotMenu{nullptr}; QMenu* m_cartesianPlotMouseModeMenu{nullptr}; QMenu* m_cartesianPlotAddNewMenu{nullptr}; QMenu* m_cartesianPlotAddNewAnalysisMenu{nullptr}; QMenu* m_cartesianPlotZoomMenu{nullptr}; QMenu* m_cartesianPlotActionModeMenu{nullptr}; QMenu* m_cartesianPlotCursorModeMenu{nullptr}; QMenu* m_dataManipulationMenu{nullptr}; QToolButton* tbNewCartesianPlot{nullptr}; QToolButton* tbZoom{nullptr}; QToolButton* tbMagnification{nullptr}; QAction* currentZoomAction{nullptr}; QAction* currentMagnificationAction{nullptr}; //Actions - QAction* selectAllAction; - QAction* deleteAction; - QAction* backspaceAction; - - QAction* zoomInViewAction; - QAction* zoomOutViewAction; - QAction* zoomOriginAction; - QAction* zoomFitPageHeightAction; - QAction* zoomFitPageWidthAction; - QAction* zoomFitSelectionAction; - - QAction* navigationModeAction; - QAction* zoomSelectionModeAction; - QAction* selectionModeAction; - - QAction* addCartesianPlot1Action; - QAction* addCartesianPlot2Action; - QAction* addCartesianPlot3Action; - QAction* addCartesianPlot4Action; - QAction* addTextLabelAction; - QAction* addHistogram; - QAction* addBarChartPlot; - - QAction* verticalLayoutAction; - QAction* horizontalLayoutAction; - QAction* gridLayoutAction; - QAction* breakLayoutAction; - - QAction* noGridAction; - QAction* denseLineGridAction; - QAction* sparseLineGridAction; - QAction* denseDotGridAction; - QAction* sparseDotGridAction; - QAction* customGridAction; - QAction* snapToGridAction; - - QAction* noMagnificationAction; - QAction* twoTimesMagnificationAction; - QAction* threeTimesMagnificationAction; - QAction* fourTimesMagnificationAction; - QAction* fiveTimesMagnificationAction; - - QAction* plotsLockedAction; - QAction* showPresenterMode; + QAction* selectAllAction{nullptr}; + QAction* deleteAction{nullptr}; + QAction* backspaceAction{nullptr}; + + QAction* zoomInViewAction{nullptr}; + QAction* zoomOutViewAction{nullptr}; + QAction* zoomOriginAction{nullptr}; + QAction* zoomFitPageHeightAction{nullptr}; + QAction* zoomFitPageWidthAction{nullptr}; + QAction* zoomFitSelectionAction{nullptr}; + + QAction* navigationModeAction{nullptr}; + QAction* zoomSelectionModeAction{nullptr}; + QAction* selectionModeAction{nullptr}; + + QAction* addCartesianPlot1Action{nullptr}; + QAction* addCartesianPlot2Action{nullptr}; + QAction* addCartesianPlot3Action{nullptr}; + QAction* addCartesianPlot4Action{nullptr}; + QAction* addTextLabelAction{nullptr}; + QAction* addHistogram{nullptr}; + QAction* addBarChartPlot{nullptr}; + + QAction* verticalLayoutAction{nullptr}; + QAction* horizontalLayoutAction{nullptr}; + QAction* gridLayoutAction{nullptr}; + QAction* breakLayoutAction{nullptr}; + + QAction* noGridAction{nullptr}; + QAction* denseLineGridAction{nullptr}; + QAction* sparseLineGridAction{nullptr}; + QAction* denseDotGridAction{nullptr}; + QAction* sparseDotGridAction{nullptr}; + QAction* customGridAction{nullptr}; + QAction* snapToGridAction{nullptr}; + + QAction* noMagnificationAction{nullptr}; + QAction* twoTimesMagnificationAction{nullptr}; + QAction* threeTimesMagnificationAction{nullptr}; + QAction* fourTimesMagnificationAction{nullptr}; + QAction* fiveTimesMagnificationAction{nullptr}; + + QAction* plotsLockedAction{nullptr}; + QAction* showPresenterMode{nullptr}; //Actions for cartesian plots - QAction* cartesianPlotApplyToSelectionAction; - QAction* cartesianPlotApplyToAllAction; - QAction* cartesianPlotApplyToAllCursor; - QAction* cartesianPlotApplyToSelectionCursor; - QAction* cartesianPlotSelectionModeAction; - QAction* cartesianPlotZoomSelectionModeAction; - QAction* cartesianPlotZoomXSelectionModeAction; - QAction* cartesianPlotZoomYSelectionModeAction; - QAction* cartesianPlotCursorModeAction; - - QAction* addCurveAction; - QAction* addHistogramAction; - QAction* addEquationCurveAction; - QAction* addDataOperationCurveAction; - QAction* addDataReductionCurveAction; - QAction* addDifferentiationCurveAction; - QAction* addIntegrationCurveAction; - QAction* addInterpolationCurveAction; - QAction* addSmoothCurveAction; - QAction* addFitCurveAction; - QAction* addFourierFilterCurveAction; - QAction* addFourierTransformCurveAction; - QAction* addConvolutionCurveAction; - QAction* addCorrelationCurveAction; - - QAction* addHorizontalAxisAction; - QAction* addVerticalAxisAction; - QAction* addLegendAction; - QAction* addPlotTextLabelAction; - QAction* addCustomPointAction; - - QAction* scaleAutoXAction; - QAction* scaleAutoYAction; - QAction* scaleAutoAction; - QAction* zoomInAction; - QAction* zoomOutAction; - QAction* zoomInXAction; - QAction* zoomOutXAction; - QAction* zoomInYAction; - QAction* zoomOutYAction; - QAction* shiftLeftXAction; - QAction* shiftRightXAction; - QAction* shiftUpYAction; - QAction* shiftDownYAction; + QAction* cartesianPlotApplyToSelectionAction{nullptr}; + QAction* cartesianPlotApplyToAllAction{nullptr}; + QAction* cartesianPlotApplyToAllCursor{nullptr}; + QAction* cartesianPlotApplyToSelectionCursor{nullptr}; + QAction* cartesianPlotSelectionModeAction{nullptr}; + QAction* cartesianPlotZoomSelectionModeAction{nullptr}; + QAction* cartesianPlotZoomXSelectionModeAction{nullptr}; + QAction* cartesianPlotZoomYSelectionModeAction{nullptr}; + QAction* cartesianPlotCursorModeAction{nullptr}; + + QAction* addCurveAction{nullptr}; + QAction* addHistogramAction{nullptr}; + QAction* addEquationCurveAction{nullptr}; + QAction* addDataOperationCurveAction{nullptr}; + QAction* addDataReductionCurveAction{nullptr}; + QAction* addDifferentiationCurveAction{nullptr}; + QAction* addIntegrationCurveAction{nullptr}; + QAction* addInterpolationCurveAction{nullptr}; + QAction* addSmoothCurveAction{nullptr}; + QAction* addFitCurveAction{nullptr}; + QAction* addFourierFilterCurveAction{nullptr}; + QAction* addFourierTransformCurveAction{nullptr}; + QAction* addConvolutionCurveAction{nullptr}; + QAction* addCorrelationCurveAction{nullptr}; + + QAction* addHorizontalAxisAction{nullptr}; + QAction* addVerticalAxisAction{nullptr}; + QAction* addLegendAction{nullptr}; + QAction* addPlotTextLabelAction{nullptr}; + QAction* addCustomPointAction{nullptr}; + + QAction* scaleAutoXAction{nullptr}; + QAction* scaleAutoYAction{nullptr}; + QAction* scaleAutoAction{nullptr}; + QAction* zoomInAction{nullptr}; + QAction* zoomOutAction{nullptr}; + QAction* zoomInXAction{nullptr}; + QAction* zoomOutXAction{nullptr}; + QAction* zoomInYAction{nullptr}; + QAction* zoomOutYAction{nullptr}; + QAction* shiftLeftXAction{nullptr}; + QAction* shiftRightXAction{nullptr}; + QAction* shiftUpYAction{nullptr}; + QAction* shiftDownYAction{nullptr}; // Analysis menu - QAction* addDataOperationAction; - QAction* addDataReductionAction; - QAction* addDifferentiationAction; - QAction* addIntegrationAction; - QAction* addInterpolationAction; - QAction* addSmoothAction; - QAction* addFitAction; - QAction* addFourierFilterAction; - QAction* addFourierTransformAction; - QAction* addConvolutionAction; - QAction* addCorrelationAction; + QAction* addDataOperationAction{nullptr}; + QAction* addDataReductionAction{nullptr}; + QAction* addDifferentiationAction{nullptr}; + QAction* addIntegrationAction{nullptr}; + QAction* addInterpolationAction{nullptr}; + QAction* addSmoothAction{nullptr}; + QAction* addFitAction{nullptr}; + QAction* addFourierFilterAction{nullptr}; + QAction* addFourierTransformAction{nullptr}; + QAction* addConvolutionAction{nullptr}; + QAction* addCorrelationAction{nullptr}; public slots: void createContextMenu(QMenu*); void createAnalysisMenu(QMenu*); void fillToolBar(QToolBar*); void fillCartesianPlotToolBar(QToolBar*); void print(QPrinter*); void selectItem(QGraphicsItem*); void presenterMode(); void cartesianPlotMouseModeChangedSlot(CartesianPlot::MouseMode mouseMode); // from cartesian Plot private slots: void addNew(QAction*); void aspectAboutToBeRemoved(const AbstractAspect*); void selectAllElements(); void deleteElement(); void mouseModeChanged(QAction*); void useViewSizeRequested(); void changeZoom(QAction*); void magnificationChanged(QAction*); void changeLayout(QAction*); void changeGrid(QAction*); void changeSnapToGrid(); void plotsLockedActionChanged(bool checked); void deselectItem(QGraphicsItem*); void selectionChanged(); void updateBackground(); void layoutChanged(Worksheet::Layout); void fadeIn(qreal); void fadeOut(qreal); void zoom(int); void scalingTime(); void animFinished(); //SLOTs for cartesian plots void cartesianPlotActionModeChanged(QAction*); void cartesianPlotCursorModeChanged(QAction*); void cartesianPlotMouseModeChanged(QAction*); void cartesianPlotNavigationChanged(QAction*); void cartesianPlotAddNew(QAction*); void handleCartesianPlotActions(); signals: void statusInfo(const QString&); }; #endif diff --git a/src/doc/coding_style.dox b/src/doc/coding_style.dox index 5bc169149..db99a4cf8 100644 --- a/src/doc/coding_style.dox +++ b/src/doc/coding_style.dox @@ -1,138 +1,138 @@ /**\page coding_style Coding Style The following rules are not used everywhere (yet), but are intended as guidelines for new code and eventually old code should be adapted as well. They apply to C++ and C code. The standards are C++11 and C99. \section files Files - Files use Unix-style line endings ('\\n'). - C++ source files use “.cpp” as extension, C source code use "*.c" and header files use “.h”. - The code is documented using Doxygen comments which are placed in the source files, not the header files. - Every file should be named exactly like the class inside and there should be only one class per file, with the exception of really short classes. Very short classes can be bundled in one file which then is named using all lower case letters. \section identifier Identifier names - Class names start with a capital letter and use CamelCase, acronyms in class names are use like normal words. Example: MySuperHtmlToPdfConverter - Function/method names start with a lower case letter and use CamelCase Example: doSomethingImportant() - Variable/object names start with a lower case letter and use CamelCase, underscores are used for special prefixes only. - Only private class member variables are prefixed with “m_” to distinguish them easily. d-pointer and UI-widgets are called d and ui, respectively, i.e. without prefix. - Property access methods use Qt style: property() and setProperty(), except for boolean properties (isVisible(), hasChanged()). Accessor functions (getter/setter) can be done using macros. - Avoid abbreviations, except for local counters and temporaries whose purpose is obvious. \section indent Indentation, spacing and line breaks - Tabs are used for indentation because they allow everyone to choose the indentation depth for him/herself. - Try to keep lines shorter than 100 characters, inserting line breaks as necessary and indent the following lines to improved readability. - included headers should be in order: own header, local header, Qt/KDE header, system header, extern header - Opening braces (‘{‘) are placed behind the statement and are preceded by a space. This also goes for function implementations, class, struct and namespace declarations, which are exceptions in other coding styles. Example: @code void MyClass::doSomething() { if (condition) { ... } ... } @endcode - Opening brackets (‘(‘) are preceded by a space in for/switch/if/while statements, but not for function calls. Example: @code if (condition) { doSomething(myData); ... } @endcode - For pointers or references, use a single space after ‘*’ or ‘&’ (i.e. specifier is bound to the data type not the name). Example: @code void doSomething(int* dataPointer, const QString& name); ... = static_cast(...) @endcode “public” and namespace enclosures are not indented. Example: @code class MyClass: public QObject { public: void doSomething(); @endcode “case” of switch is not indented. “default” should be present only if data type is not an enum. Example: @code switch (condition) { case 1: handleCaseOne(); break; case 2: { int i=0; ... break; } ... default: ... } @endcode - Each comma in a function call or semicolon in a for statement is followed by a space character; no space before the first and after the last argument. Example: @code for (int i = 0; i < 10; i++) { ... doSomething(arg1, arg2, arg3); } @endcode "else" (and "catch" if it is ever used) is put after the closing brace like this: "} else {" - Use as many brackets in conditions/math terms as you see fit for optimum readability. All operators ('=', '==', '<', '+', '-', '<<', etc.) and castings should always be surrounded by spaces. Examples: @code foo/2 + bar/4 + baz/3 for (int i = 0; i < bar+1; i++) var = (foo - 1) + (bar - 2) + (baz - 3) char *s = (char*) malloc(LENGTH * sizeof(char)); @endcode - enum and structs should be defined first in a class - parameter names in a method definition should only be used to explains the usage of the parameter - In SIGNAL() and SLOT() macros, use as little whitespace as possible. This gives a little speed up since Qt does not have to normalize the signal/slot name. \section constructs Usage of specific constructs * Use C++ casting (static_cast, const_cast, dynamic_cast) in C++ and qobject_cast in Qt classes since they include checks see https://en.wikibooks.org/wiki/C%2B%2B_Programming/Programming_Languages/C%2B%2B/Code/Statements/Variables/Type_Casting * In C++ use Qt container instead of STL container https://marcmutz.wordpress.com/effective-qt/containers/ * In C++ use range-based loops instead of foreach/Q_FOREACH https://www.kdab.com/goodbye-q_foreach/ * For integer data types int is preferred for small numbers and size_t for big, unsigned values. Use double as floating point type. -* The 'auto' keyword should be used in range-based loops and for variables initialized by casting or with the 'new' operator but only for non-basic types. Do not omit '*' to keep readability. +* The 'auto' keyword should be used in range-based loops and for variables initialized by casting or with the 'new' operator but only for non-basic types (int,double,Spreadsheet). Do not omit '*', '&' and 'const' to keep readability. * use smart pointers unique_ptr when possible and shared_ptr otherwise. * Avoid const pass-by-value parameters in function declarations. Still make the parameter const in the same function's definition if it won't be modified. * Use the 'override' specifier when overriding virtual functions from the base class http://en.cppreference.com/w/cpp/language/override * Use braces to enclose a single statement only for readability * In C++ nullptr should be used instead of bug-prone NULL and 0. * Use brace initializing for default values (but avoid default initialization like bool/int/double = false/0/0.0) and use them when reading config settings: see TextLabel::init() Examples: int{0}, double{0.0}, color{Qt::black}, font{"Times", 12}, point{QPoint(1, 1)} Run time settings like QApplication::desktop()->physicalDpiX() can be used too. Attention: v{2} initializes a vector to one element of value 2, use v{0., 0.} for two values initalized to 0. * #include <...> vs. #include "...": Include headers from external libraries using angle brackets (as in #include ) and headers from LabPlot/SciDAVis using double quotes (as in #include "core/AbstractAspect.h"). Rationale: Headers of external libraries are never in the same directory as the including file, so it makes sense to use the angle bracket form (which searches only in directories specified using -I). If you work with a build system that does not include the current source directory, or disable CMAKE_INCLUDE_CURRENT_DIR, then all angle-bracket-includes referencing LabPlot/SciDAVis headers will break. Excluding the current directory from -I dirs may be desirable one day when using a new library or a new version of a library containing a header file with the same name as one of our headers. * Use DEBUG() macro for debugging code when possible and QDEBUG() only for special Qt data types. DEBUG() works on all supported systems. @code QString string; DEBUG(" string : " << string.toStdString()) @endcode * Use Qt functions for user messages: qDebug(), qWarning(), qCritical(), qFatal(). Check conditions with Q_ASSERT(cond) or Q_ASSERT_X(cond, where, what) and pointers with Q_CHECK_PTR(ptr). * Import C header (from GSL etc.) with extern statement. We use "std::" prefix (C++11) and try to avoid C header like cmath, cfloat etc. by using corresponding C++ constructs (fabs() -> std::abs(), DBL_MAX -> std::numeric_limits::max(), round() -> qRound()). Example: @code extern "C" { #include } if (std::isnan(x)) { ... } @endcode \section links Links Apart from that, the following links are recommended as guidelines for the coding style: http://techbase.kde.org/index.php?title=Policies/Library_Code_Policy http://doc.trolltech.com/qq/qq13-apis.html http://techbase.kde.org/Policies/Kdelibs_Coding_Style */ diff --git a/src/kdefrontend/GuiTools.cpp b/src/kdefrontend/GuiTools.cpp index 065a3fb64..c0cd1d795 100644 --- a/src/kdefrontend/GuiTools.cpp +++ b/src/kdefrontend/GuiTools.cpp @@ -1,229 +1,231 @@ /*************************************************************************** File : GuiTools.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2011-2013 Alexander Semke (alexander.semke*web.de) (replace * with @ in the email addresses) - Description : constains several static functions which are used on frequently throughout the kde frontend. + Description : contains several static functions which are used on frequently throughout the kde frontend. ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "GuiTools.h" #include +#include #include #include #include #include #include static const int colorsCount = 26; -static QColor colors[colorsCount] = {QColor(255,255,255), QColor(0,0,0), +static std::array colors = {QColor(255,255,255), QColor(0,0,0), QColor(192,0,0), QColor(255,0,0), QColor(255,192,192), //red QColor(0,192,0), QColor(0,255,0), QColor(192,255,192), //green QColor(0,0,192), QColor(0,0,255), QColor(192,192,255), //blue QColor(192,192,0), QColor(255,255,0), QColor(255,255,192), //yellow QColor(0,192,192), QColor(0,255,255), QColor(192,255,255), //cyan QColor(192,0,192), QColor(255,0,255), QColor(255,192,255), //magenta QColor(192,88,0), QColor(255,128,0), QColor(255,168,88), //orange QColor(128,128,128), QColor(160,160,160), QColor(195,195,195) //grey }; /*! fills the ComboBox \c combobox with the six possible Qt::PenStyles, the color \c color is used. */ void GuiTools::updatePenStyles(QComboBox* comboBox, const QColor& color) { int index = comboBox->currentIndex(); comboBox->clear(); QPainter pa; int offset = 2; int w = 50; int h = 10; QPixmap pm(w, h); comboBox->setIconSize(QSize(w,h)); //loop over six possible Qt-PenStyles, draw on the pixmap and insert it - static QString list[6] = { i18n("No Line"), i18n("Solid Line"), i18n("Dash Line"), + //TODO: avoid copy-paste in all finctions! + static std::array list = { i18n("No Line"), i18n("Solid Line"), i18n("Dash Line"), i18n("Dot Line"), i18n("Dash-dot Line"), i18n("Dash-dot-dot Line") }; for (int i = 0; i < 6; i++) { pm.fill(Qt::transparent); pa.begin(&pm); pa.setPen( QPen(color, 1, (Qt::PenStyle)i) ); pa.drawLine(offset, h/2, w-offset, h/2); pa.end(); comboBox->addItem( QIcon(pm), list[i] ); } comboBox->setCurrentIndex(index); } /*! fills the QMenu \c menu with the six possible Qt::PenStyles, the color \c color is used. QActions are created with \c actionGroup as the parent, if not available. If already available, onle the color in the QAction's icons is updated. */ void GuiTools::updatePenStyles(QMenu* menu, QActionGroup* actionGroup, const QColor& color) { QPainter pa; int offset = 2; int w = 50; int h = 10; QPixmap pm(w, h); //loop over six possible Qt-PenStyles, draw on the pixmap and insert it - static QString list[6] = { i18n("No Line"), i18n("Solid Line"), i18n("Dash Line"), + static std::array list = { i18n("No Line"), i18n("Solid Line"), i18n("Dash Line"), i18n("Dot Line"), i18n("Dash-dot Line"), i18n("Dash-dot-dot Line") }; QAction* action; if (actionGroup->actions().isEmpty()) { //TODO setting of the icon size doesn't work here menu->setStyleSheet( "QMenu::icon { width:50px; height:10px; }" ); for (int i = 0; i < 6; i++) { pm.fill(Qt::transparent); pa.begin(&pm); pa.setPen( QPen( color, 1, (Qt::PenStyle)i ) ); pa.drawLine(offset, h/2, w-offset, h/2); pa.end(); action = new QAction( QIcon(pm), list[i], actionGroup ); action->setCheckable(true); menu->addAction( action ); } } else { for (int i = 0; i < 6; i++) { pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen( QPen( color, 1, (Qt::PenStyle)i ) ); pa.drawLine(offset, h/2, w-offset, h/2); pa.end(); action = actionGroup->actions().at(i); action->setIcon( QIcon(pm) ); } } } void GuiTools::selectPenStyleAction(QActionGroup* actionGroup, Qt::PenStyle style) { int index = (int)style; Q_ASSERT(index < actionGroup->actions().size()); actionGroup->actions().at(index)->setChecked(true); } Qt::PenStyle GuiTools::penStyleFromAction(QActionGroup* actionGroup, QAction* action) { int index = actionGroup->actions().indexOf(action); return Qt::PenStyle(index); } /*! fills the ComboBox for the symbol filling patterns with the 14 possible Qt::BrushStyles. */ void GuiTools::updateBrushStyles(QComboBox* comboBox, const QColor& color) { int index = comboBox->currentIndex(); comboBox->clear(); QPainter pa; int offset = 2; int w = 50; int h = 20; QPixmap pm(w, h); comboBox->setIconSize(QSize(w, h)); QPen pen(Qt::SolidPattern, 1); pa.setPen(pen); - static QString list[15] = { i18n("None"), i18n("Uniform"), i18n("Extremely Dense"), + static std::array list = { i18n("None"), i18n("Uniform"), i18n("Extremely Dense"), i18n("Very Dense"), i18n("Somewhat Dense"), i18n("Half Dense"), i18n("Somewhat Sparse"), i18n("Very Sparse"), i18n("Extremely Sparse"), i18n("Horiz. Lines"), i18n("Vert. Lines"), i18n("Crossing Lines"), i18n("Backward Diag. Lines"), i18n("Forward Diag. Lines"), i18n("Crossing Diag. Lines") }; const QColor& borderColor = (qApp->palette().color(QPalette::Base).lightness() < 128) ? Qt::white : Qt::black; for (int i = 0; i < 15; i++) { pm.fill(Qt::transparent); pa.begin(&pm); pa.setPen(borderColor); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush( QBrush(color, (Qt::BrushStyle)i) ); pa.drawRect(offset, offset, w - 2*offset, h - 2*offset); pa.end(); comboBox->addItem(QIcon(pm), list[i]); } comboBox->setCurrentIndex(index); } void GuiTools::fillColorMenu(QMenu* menu, QActionGroup* actionGroup) { - static const QString colorNames[colorsCount] = {i18n("White"), i18n("Black"), + static const std::array colorNames = {i18n("White"), i18n("Black"), i18n("Dark Red"), i18n("Red"), i18n("Light Red"), i18n("Dark Green"), i18n("Green"), i18n("Light Green"), i18n("Dark Blue"), i18n("Blue"), i18n("Light Blue"), i18n("Dark Yellow"), i18n("Yellow"), i18n("Light Yellow"), i18n("Dark Cyan"), i18n("Cyan"), i18n("Light Cyan"), i18n("Dark Magenta"), i18n("Magenta"), i18n("Light Magenta"), i18n("Dark Orange"), i18n("Orange"), i18n("Light Orange"), i18n("Dark Grey"), i18n("Grey"), i18n("Light Grey") }; QPixmap pix(16, 16); QPainter p(&pix); for (int i = 0; i < colorsCount; ++i) { p.fillRect(pix.rect(), colors[i]); QAction* action = new QAction(QIcon(pix), colorNames[i], actionGroup); action->setCheckable(true); menu->addAction(action); } } /*! * Selects (checks) the action in the group \c actionGroup hat corresponds to the color \c color. * Unchecks the previously checked action if the color * was not found in the list of predefined colors. */ void GuiTools::selectColorAction(QActionGroup* actionGroup, const QColor& color) { int index; for (index = 0; index < colorsCount; ++index) { if (color == colors[index]) { actionGroup->actions().at(index)->setChecked(true); break; } } if (index == colorsCount) { //the color was not found in the list of predefined colors // -> uncheck the previously checked action QAction* checkedAction = actionGroup->checkedAction(); if (checkedAction) checkedAction->setChecked(false); } } QColor& GuiTools::colorFromAction(QActionGroup* actionGroup, QAction* action) { int index = actionGroup->actions().indexOf(action); if (index == -1 || index >= colorsCount) index = 0; return colors[index]; } // ComboBox with colors // QImage img(16,16,QImage::Format_RGB32); // QPainter p(&img); // QRect rect = img.rect().adjusted(1,1,-1,-1); // p.fillRect(rect, Qt::red); // comboBox->setItemData(0, QPixmap::fromImage(img), Qt::DecorationRole); diff --git a/src/kdefrontend/GuiTools.h b/src/kdefrontend/GuiTools.h index ad246d279..922920a8f 100644 --- a/src/kdefrontend/GuiTools.h +++ b/src/kdefrontend/GuiTools.h @@ -1,54 +1,54 @@ /*************************************************************************** File : GuiTools.h Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2011 Alexander Semke (alexander.semke*web.de) (replace * with @ in the email addresses) - Description : constains several static functions which are used on frequently throughout the kde frontend. + Description : contains several static functions which are used on frequently throughout the kde frontend. ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef GUITOOLS_H #define GUITOOLS_H #include class QComboBox; class QColor; class QMenu; class QActionGroup; class QAction; class GuiTools { public: static void updateBrushStyles(QComboBox*, const QColor&); static void updatePenStyles(QComboBox*, const QColor&); static void updatePenStyles(QMenu*, QActionGroup*, const QColor&); static void selectPenStyleAction(QActionGroup*, Qt::PenStyle); static Qt::PenStyle penStyleFromAction(QActionGroup*, QAction*); static void fillColorMenu(QMenu*, QActionGroup*); static void selectColorAction(QActionGroup*, const QColor&); static QColor& colorFromAction(QActionGroup*, QAction*); }; #endif // GUITOOLS_H diff --git a/src/kdefrontend/LabPlot.cpp b/src/kdefrontend/LabPlot.cpp index beac6ec33..4888f27ba 100644 --- a/src/kdefrontend/LabPlot.cpp +++ b/src/kdefrontend/LabPlot.cpp @@ -1,155 +1,162 @@ /*************************************************************************** File : LabPlot.cpp Project : LabPlot Description : main function -------------------------------------------------------------------- Copyright : (C) 2008 by Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2008-2016 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include #include #include #include #include #include #include #ifdef _WIN32 #include #endif #include #include #include #include #include #include #include #include "MainWin.h" #include "backend/core/AbstractColumn.h" #include "backend/lib/macros.h" int main (int argc, char *argv[]) { QApplication::setAttribute(Qt::AA_EnableHighDpiScaling); QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps); QApplication app(argc, argv); KLocalizedString::setApplicationDomain("labplot2"); KCrash::initialize(); KAboutData aboutData( QStringLiteral("labplot2"), QString("LabPlot"), LVERSION, i18n("LabPlot2 is a KDE-application for interactive graphing and analysis of scientific data."), KAboutLicense::GPL,i18n("(c) 2007-2019"), QString(), QStringLiteral("https://labplot.kde.org")); aboutData.addAuthor(i18n("Stefan Gerlach"), i18nc("@info:credit", "Developer"), "stefan.gerlach@uni.kn", nullptr); aboutData.addAuthor(i18n("Alexander Semke"), i18nc("@info:credit", "Developer"), "alexander.semke@web.de", nullptr); aboutData.addAuthor(i18n("Fábián Kristóf-Szabolcs"), i18nc("@info:credit", "Developer"), "f-kristof@hotmail.com", nullptr); aboutData.addAuthor(i18n("Martin Marmsoler"), i18nc("@info:credit", "Developer"), "martin.marmsoler@gmail.com", nullptr); aboutData.addAuthor(i18n("Andreas Kainz"), i18nc("@info:credit", "Icon designer"), "kainz.a@gmail.com", nullptr); aboutData.addCredit(i18n("Yuri Chornoivan"), i18nc("@info:credit", "Help on many questions about the KDE-infrastructure and translation related topics"), "yurchor@ukr.net", nullptr); aboutData.addCredit(i18n("Garvit Khatri"), i18nc("@info:credit", "Porting LabPlot2 to KF5 and Integration with Cantor"), "garvitdelhi@gmail.com", nullptr); aboutData.addCredit(i18n("Christoph Roick"), i18nc("@info:credit", "Support import of ROOT (CERN) TH1 histograms"), "chrisito@gmx.de", nullptr); aboutData.setOrganizationDomain(QByteArray("kde.org")); aboutData.setDesktopFileName(QStringLiteral("org.kde.labplot2")); KAboutData::setApplicationData(aboutData); QCommandLineParser parser; parser.addHelpOption(); parser.addVersionOption(); QCommandLineOption nosplashOption("no-splash", i18n("disable splash screen")); parser.addOption(nosplashOption); QCommandLineOption presenterOption("presenter", i18n("start in the presenter mode")); parser.addOption(presenterOption); parser.addPositionalArgument("+[file]", i18n( "open a project file")); aboutData.setupCommandLine(&parser); parser.process(app); aboutData.processCommandLine(&parser); const QStringList args = parser.positionalArguments(); QString filename; if (args.count() > 0) filename = args[0]; if (!filename.isEmpty() ) { //determine the absolute file path in order to properly save it in MainWin in "Recent Files" QDir dir; filename = dir.absoluteFilePath(filename); if ( !QFile::exists(filename)) { if ( KMessageBox::warningContinueCancel( nullptr, i18n( "Could not open file \'%1\'. Click \'Continue\' to proceed starting or \'Cancel\' to exit the application.", filename), i18n("Failed to Open")) == KMessageBox::Cancel) { exit(-1); //"Cancel" clicked -> exit the application } else { filename.clear(); //Wrong file -> clear the file name and continue } } } QSplashScreen* splash = nullptr; if (!parser.isSet(nosplashOption)) { const QString& file = QStandardPaths::locate(QStandardPaths::DataLocation, "splash.png"); splash = new QSplashScreen(QPixmap(file)); splash->show(); } // debugging paths QStringList appdatapaths = QStandardPaths::standardLocations(QStandardPaths::AppDataLocation); - QDEBUG("AppDataLocation paths = " << appdatapaths); - QDEBUG("Icon theme search paths = " << QIcon::themeSearchPaths()); + DEBUG("AppDataLocation paths:") + for (const QString &path: appdatapaths) + DEBUG(" " << path.toStdString()); + DEBUG("Icon theme search paths:") + for (const QString &path: QIcon::themeSearchPaths()) + DEBUG(" " << path.toStdString()); + DEBUG("Library search paths:") + for (const QString &path: QCoreApplication::libraryPaths()) + DEBUG(" " << path.toStdString()); // needed in order to have the signals triggered by SignallingUndoCommand //TODO: redesign/remove this qRegisterMetaType("const AbstractAspect*"); qRegisterMetaType("const AbstractColumn*"); #ifdef _WIN32 // enable debugging on console if (AttachConsole(ATTACH_PARENT_PROCESS)) { freopen("CONOUT$", "w", stdout); freopen("CONOUT$", "w", stderr); } #endif KConfigGroup generalGlobalsGroup = KSharedConfig::openConfig(QLatin1String("kdeglobals"))->group("General"); QString defaultSchemeName = generalGlobalsGroup.readEntry("ColorScheme", QStringLiteral("Breeze")); KConfigGroup group = KSharedConfig::openConfig()->group(QLatin1String("Settings_General")); QString schemeName = group.readEntry("ColorScheme", defaultSchemeName); KColorSchemeManager manager; manager.activateScheme(manager.indexForScheme(schemeName)); MainWin* window = new MainWin(nullptr, filename); window->show(); if (splash) { splash->finish(window); delete splash; } if (parser.isSet(presenterOption)) window->showPresenter(); return app.exec(); } diff --git a/src/kdefrontend/MainWin.cpp b/src/kdefrontend/MainWin.cpp index ae48427c2..619df7cd3 100644 --- a/src/kdefrontend/MainWin.cpp +++ b/src/kdefrontend/MainWin.cpp @@ -1,2325 +1,2245 @@ /*************************************************************************** File : MainWin.cc Project : LabPlot Description : Main window of the application -------------------------------------------------------------------- Copyright : (C) 2008-2018 Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2009-2018 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "MainWin.h" #include "backend/core/Project.h" #include "backend/core/Folder.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/Workbook.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/matrix/Matrix.h" #include "backend/worksheet/Worksheet.h" #include "backend/datasources/LiveDataSource.h" #include "backend/datasources/DatasetHandler.h" #ifdef HAVE_LIBORIGIN #include "backend/datasources/projects/OriginProjectParser.h" #endif #ifdef HAVE_CANTOR_LIBS #include "backend/cantorWorksheet/CantorWorksheet.h" #endif #include "backend/datapicker/Datapicker.h" #include "backend/note/Note.h" #include "backend/lib/macros.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #ifdef HAVE_MQTT #include "backend/datasources/MQTTClient.h" #endif #include "commonfrontend/core/PartMdiView.h" #include "commonfrontend/ProjectExplorer.h" #include "commonfrontend/matrix/MatrixView.h" #include "commonfrontend/spreadsheet/SpreadsheetView.h" #include "commonfrontend/worksheet/WorksheetView.h" #ifdef HAVE_CANTOR_LIBS #include "commonfrontend/cantorWorksheet/CantorWorksheetView.h" #endif #include "commonfrontend/datapicker/DatapickerView.h" #include "commonfrontend/datapicker/DatapickerImageView.h" #include "commonfrontend/note/NoteView.h" #include "commonfrontend/widgets/MemoryWidget.h" #include "kdefrontend/datasources/ImportFileDialog.h" #include "kdefrontend/datasources/ImportDatasetDialog.h" #include "kdefrontend/datasources/ImportDatasetWidget.h" #include "kdefrontend/datasources/ImportProjectDialog.h" #include "kdefrontend/datasources/ImportSQLDatabaseDialog.h" #include #include "kdefrontend/dockwidgets/ProjectDock.h" #include "kdefrontend/HistoryDialog.h" #include "kdefrontend/SettingsDialog.h" #include "kdefrontend/GuiObserver.h" #include "kdefrontend/widgets/FITSHeaderEditDialog.h" #include "DatasetModel.h" #include "WelcomeScreenHelper.h" #include #include #include #include #include #include #include #include #include #include #include +#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_CANTOR_LIBS #include #include #include #include #endif /*! \class MainWin \brief Main application window. \ingroup kdefrontend */ MainWin::MainWin(QWidget *parent, const QString& filename) : KXmlGuiWindow(parent) { initGUI(filename); setAcceptDrops(true); //restore the geometry KConfigGroup group = KSharedConfig::openConfig()->group("MainWin"); restoreGeometry(group.readEntry("geometry", QByteArray())); } MainWin::~MainWin() { //save the recent opened files m_recentProjectsAction->saveEntries( KSharedConfig::openConfig()->group("Recent Files") ); KConfigGroup group = KSharedConfig::openConfig()->group("MainWin"); group.writeEntry("geometry", saveGeometry()); KSharedConfig::openConfig()->sync(); qDebug() << "Mainwin Destructor "; if(dynamic_cast(centralWidget()) != nullptr) { qDebug() << "Destructor save welcome screen"; QMetaObject::invokeMethod(m_welcomeWidget->rootObject(), "saveWidgetDimensions"); } if (m_project != nullptr) { if(dynamic_cast(centralWidget()) == nullptr) - m_mdiArea->closeAllSubWindows(); + m_mdiArea->closeAllSubWindows(); disconnect(m_project, nullptr, this, nullptr); delete m_project; } if (m_aspectTreeModel) delete m_aspectTreeModel; if (m_guiObserver) delete m_guiObserver; if(m_welcomeScreenHelper) delete m_welcomeScreenHelper; } void MainWin::showPresenter() { - Worksheet* w = activeWorksheet(); + const Worksheet* w = dynamic_cast(m_currentAspect); if (w) { auto* view = dynamic_cast(w->view()); view->presenterMode(); } else { //currently active object is not a worksheet but we're asked to start in the presenter mode //determine the first available worksheet and show it in the presenter mode QVector worksheets = m_project->children(); if (worksheets.size() > 0) { auto* view = qobject_cast(worksheets.first()->view()); view->presenterMode(); } else { QMessageBox::information(this, i18n("Presenter Mode"), i18n("No worksheets are available in the project. The presenter mode will not be started.")); } } } AspectTreeModel* MainWin::model() const { return m_aspectTreeModel; } Project* MainWin::project() const { return m_project; } void MainWin::initGUI(const QString& fileName) { m_mdiArea = new QMdiArea; setCentralWidget(m_mdiArea); connect(m_mdiArea, &QMdiArea::subWindowActivated, this, &MainWin::handleCurrentSubWindowChanged); statusBar()->showMessage(i18nc("%1 is the LabPlot version", "Welcome to LabPlot %1", QLatin1String(LVERSION))); initActions(); #ifdef Q_OS_DARWIN setupGUI(Default, QLatin1String("/Applications/labplot2.app/Contents/Resources/labplot2ui.rc")); #else setupGUI(Default, KXMLGUIClient::xmlFile()); // should be "labplot2ui.rc" #endif DEBUG("component name: " << KXMLGUIClient::componentName().toStdString()); DEBUG("XML file: " << KXMLGUIClient::xmlFile().toStdString() << " (should be \"labplot2ui.rc\")"); //all toolbars created via the KXMLGUI framework are locked on default: // * on the very first program start, unlock all toolbars // * on later program starts, set stored lock status //Furthermore, we want to show icons only after the first program start. KConfigGroup groupMain = KSharedConfig::openConfig()->group("MainWindow"); if (groupMain.exists()) { //KXMLGUI framework automatically stores "Disabled" for the key "ToolBarsMovable" //in case the toolbars are locked -> load this value const QString& str = groupMain.readEntry(QLatin1String("ToolBarsMovable"), ""); bool locked = (str == QLatin1String("Disabled")); KToolBar::setToolBarsLocked(locked); } else { //first start KToolBar::setToolBarsLocked(false); //show icons only for (auto* container : factory()->containers(QLatin1String("ToolBar"))) { auto* toolbar = dynamic_cast(container); if (toolbar) toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly); } } initMenus(); auto* mainToolBar = qobject_cast(factory()->container("main_toolbar", this)); if (!mainToolBar) { QMessageBox::critical(this, i18n("GUI configuration file not found"), i18n("%1 file was not found. Please check your installation.", KXMLGUIClient::xmlFile())); //TODO: the application is not really usable if the rc file was not found. We should quit the application. The following line crashes //the application because of the splash screen. We need to find another solution. // QMetaObject::invokeMethod(this, "close", Qt::QueuedConnection); //call close as soon as we enter the eventloop return; } auto* tbImport = new QToolButton(mainToolBar); tbImport->setPopupMode(QToolButton::MenuButtonPopup); tbImport->setMenu(m_importMenu); tbImport->setDefaultAction(m_importFileAction); mainToolBar->addWidget(tbImport); qobject_cast(factory()->container("import", this))->setIcon(QIcon::fromTheme("document-import")); setWindowIcon(QIcon::fromTheme("LabPlot2", QGuiApplication::windowIcon())); setAttribute( Qt::WA_DeleteOnClose ); //make the status bar of a fixed size in order to avoid height changes when placing a ProgressBar there. QFont font; font.setFamily(font.defaultFamily()); QFontMetrics fm(font); statusBar()->setFixedHeight(fm.height() + 5); //load recently used projects m_recentProjectsAction->loadEntries( KSharedConfig::openConfig()->group("Recent Files") ); //set the view mode of the mdi area KConfigGroup group = KSharedConfig::openConfig()->group( "Settings_General" ); int viewMode = group.readEntry("ViewMode", 0); if (viewMode == 1) { m_mdiArea->setViewMode(QMdiArea::TabbedView); int tabPosition = group.readEntry("TabPosition", 0); m_mdiArea->setTabPosition(QTabWidget::TabPosition(tabPosition)); m_mdiArea->setTabsClosable(true); m_mdiArea->setTabsMovable(true); m_tileWindows->setVisible(false); m_cascadeWindows->setVisible(false); } //auto-save m_autoSaveActive = group.readEntry("AutoSave", false); int interval = group.readEntry("AutoSaveInterval", 1); interval = interval*60*1000; m_autoSaveTimer.setInterval(interval); connect(&m_autoSaveTimer, &QTimer::timeout, this, &MainWin::autoSaveProject); if (!fileName.isEmpty()) { #ifdef HAVE_LIBORIGIN if (Project::isLabPlotProject(fileName) || OriginProjectParser::isOriginProject(fileName)) { #else if (Project::isLabPlotProject(fileName)) { #endif QTimer::singleShot(0, this, [=] () { openProject(fileName); }); } else { newProject(); QTimer::singleShot(0, this, [=] () { importFileDialog(fileName); }); } } else { //There is no file to open. Depending on the settings do nothing, //create a new project or open the last used project. int load = group.readEntry("LoadOnStart", 0); if (load == 1) //create new project newProject(); else if (load == 2) { //create new project with a worksheet newProject(); newWorksheet(); } else if (load == 3) { //open last used project if (!m_recentProjectsAction->urls().isEmpty()) { QDEBUG("TO OPEN m_recentProjectsAction->urls() =" << m_recentProjectsAction->urls().constFirst()); openRecentProject( m_recentProjectsAction->urls().constFirst() ); } } } //show memory info const bool showMemoryInfo = group.readEntry(QLatin1String("ShowMemoryInfo"), true); if (showMemoryInfo) { m_memoryInfoWidget = new MemoryWidget(statusBar()); statusBar()->addPermanentWidget(m_memoryInfoWidget); } updateGUIOnProjectChanges(); //load welcome screen m_showWelcomeScreen = group.readEntry(QLatin1String("ShowWelcomeScreen"), true); if(m_showWelcomeScreen) { m_welcomeWidget = createWelcomeScreen(); - setCentralWidget(m_welcomeWidget); - } + setCentralWidget(m_welcomeWidget); + } } /** * @brief Creates a new welcome screen to be set as central widget. */ QQuickWidget* MainWin::createWelcomeScreen() { QSize maxSize = qApp->primaryScreen()->availableSize(); resize(maxSize); setMinimumSize(700, 400); showMaximized(); KToolBar* toolbar = toolBar(); if(toolbar != nullptr) { toolbar->setVisible(false); } else { qDebug() << "There is no toolbar to hide"; } QList recentList; for (QUrl url : m_recentProjectsAction->urls()) recentList.append(QVariant(url)); //Set the source qml QQuickWidget* quickWidget = new QQuickWidget(this); QUrl source("qrc:///main.qml"); //Set ocntext property QQmlContext *ctxt = quickWidget->rootContext(); QVariant variant(recentList); ctxt->setContextProperty("recentProjects", variant); //Create helper object if(m_welcomeScreenHelper != nullptr) delete m_welcomeScreenHelper; m_welcomeScreenHelper = new WelcomeScreenHelper(); - connect(m_welcomeScreenHelper, SIGNAL(openExampleProject(QString)), this, SLOT(openProject(const QString& ))); + connect(m_welcomeScreenHelper, SIGNAL(openExampleProject(QString)), this, SLOT(openProject(const QString& ))); ctxt->setContextProperty("datasetModel", m_welcomeScreenHelper->getDatasetModel()); ctxt->setContextProperty("helper", m_welcomeScreenHelper); quickWidget->setSource(source); quickWidget->setResizeMode(QQuickWidget::SizeRootObjectToView); QObject *item = quickWidget->rootObject(); //connect qml's signals QObject::connect(item, SIGNAL(recentProjectClicked(QUrl)), this, SLOT(openRecentProject(QUrl))); QObject::connect(item, SIGNAL(datasetClicked(QString, QString, QString)), m_welcomeScreenHelper, SLOT(datasetClicked(const QString&, const QString&, const QString&))); QObject::connect(item, SIGNAL(openDataset()), this, SLOT(openDatasetExample())); QObject::connect(item, SIGNAL(openExampleProject(QString)), m_welcomeScreenHelper, SLOT(exampleProjectClicked(const QString&))); m_welcomeScreenHelper->showFirstDataset(); return quickWidget; } /** * @brief Initiates resetting the layout of the welcome screen */ void MainWin::resetWelcomeScreen() { if(dynamic_cast(centralWidget()) != nullptr) { QMetaObject::invokeMethod(m_welcomeWidget->rootObject(), "restoreOriginalLayout"); } } /** * @brief Creates a new MDI area, to replace the Welcome Screen as central widget */ void MainWin::createMdiArea() { setMaximumSize(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX); setMinimumSize(0,0); KToolBar* toolbar = toolBar(); if(toolbar != nullptr) { toolbar->setVisible(true); } else { qDebug() << "There is no toolbar to display"; } //Save welcome screen's dimensions. if(m_showWelcomeScreen) { qDebug() << "Call saving welcome screen widget dimensions"; QMetaObject::invokeMethod(m_welcomeWidget->rootObject(), "saveWidgetDimensions"); } m_mdiArea = new QMdiArea; setCentralWidget(m_mdiArea); connect(m_mdiArea, &QMdiArea::subWindowActivated, this, &MainWin::handleCurrentSubWindowChanged); KConfigGroup group = KSharedConfig::openConfig()->group( "Settings_General" ); int viewMode = group.readEntry("ViewMode", 0); if (viewMode == 1) { m_mdiArea->setViewMode(QMdiArea::TabbedView); int tabPosition = group.readEntry("TabPosition", 0); m_mdiArea->setTabPosition(QTabWidget::TabPosition(tabPosition)); m_mdiArea->setTabsClosable(true); m_mdiArea->setTabsMovable(true); m_tileWindows->setVisible(false); m_cascadeWindows->setVisible(false); } QAction* action = new QAction(i18n("&Close"), this); actionCollection()->setDefaultShortcut(action, QKeySequence::Close); action->setStatusTip(i18n("Close the active window")); actionCollection()->addAction("close window", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::closeActiveSubWindow); action = new QAction(i18n("Close &All"), this); action->setStatusTip(i18n("Close all the windows")); actionCollection()->addAction("close all windows", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::closeAllSubWindows); m_tileWindows = new QAction(i18n("&Tile"), this); m_tileWindows->setStatusTip(i18n("Tile the windows")); actionCollection()->addAction("tile windows", m_tileWindows); connect(m_tileWindows, &QAction::triggered, m_mdiArea, &QMdiArea::tileSubWindows); m_cascadeWindows = new QAction(i18n("&Cascade"), this); m_cascadeWindows->setStatusTip(i18n("Cascade the windows")); actionCollection()->addAction("cascade windows", m_cascadeWindows); connect(m_cascadeWindows, &QAction::triggered, m_mdiArea, &QMdiArea::cascadeSubWindows); action = new QAction(QIcon::fromTheme("go-next-view"), i18n("Ne&xt"), this); actionCollection()->setDefaultShortcut(action, QKeySequence::NextChild); action->setStatusTip(i18n("Move the focus to the next window")); actionCollection()->addAction("next window", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::activateNextSubWindow); action = new QAction(QIcon::fromTheme("go-previous-view"), i18n("Pre&vious"), this); actionCollection()->setDefaultShortcut(action, QKeySequence::PreviousChild); action->setStatusTip(i18n("Move the focus to the previous window")); actionCollection()->addAction("previous window", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::activatePreviousSubWindow); } void MainWin::initActions() { // ******************** File-menu ******************************* //add some standard actions KStandardAction::openNew(this, SLOT(newProject()),actionCollection()); KStandardAction::open(this, SLOT(openProject()),actionCollection()); m_recentProjectsAction = KStandardAction::openRecent(this, SLOT(openRecentProject(QUrl)),actionCollection()); m_closeAction = KStandardAction::close(this, SLOT(closeProject()),actionCollection()); actionCollection()->setDefaultShortcut(m_closeAction, QKeySequence()); //remove the shortcut, QKeySequence::Close will be used for closing sub-windows m_saveAction = KStandardAction::save(this, SLOT(saveProject()),actionCollection()); m_saveAsAction = KStandardAction::saveAs(this, SLOT(saveProjectAs()),actionCollection()); m_printAction = KStandardAction::print(this, SLOT(print()),actionCollection()); m_printPreviewAction = KStandardAction::printPreview(this, SLOT(printPreview()),actionCollection()); //TODO: on Mac OS when going full-screen we get a crash because of an stack-overflow #ifndef Q_OS_MAC KStandardAction::fullScreen(this, SLOT(toggleFullScreen()), this, actionCollection()); #endif //New Folder/Workbook/Spreadsheet/Matrix/Worksheet/Datasources m_newWorkbookAction = new QAction(QIcon::fromTheme("labplot-workbook-new"),i18n("Workbook"),this); actionCollection()->addAction("new_workbook", m_newWorkbookAction); m_newWorkbookAction->setWhatsThis(i18n("Creates a new workbook for collection spreadsheets, matrices and plots")); connect(m_newWorkbookAction, &QAction::triggered, this, &MainWin::newWorkbook); m_newDatapickerAction = new QAction(QIcon::fromTheme("color-picker-black"), i18n("Datapicker"), this); m_newDatapickerAction->setWhatsThis(i18n("Creates a data picker for getting data from a picture")); actionCollection()->addAction("new_datapicker", m_newDatapickerAction); connect(m_newDatapickerAction, &QAction::triggered, this, &MainWin::newDatapicker); m_newSpreadsheetAction = new QAction(QIcon::fromTheme("labplot-spreadsheet-new"),i18n("Spreadsheet"),this); // m_newSpreadsheetAction->setShortcut(Qt::CTRL+Qt::Key_Equal); m_newSpreadsheetAction->setWhatsThis(i18n("Creates a new spreadsheet for data editing")); actionCollection()->addAction("new_spreadsheet", m_newSpreadsheetAction); connect(m_newSpreadsheetAction, &QAction::triggered, this, &MainWin::newSpreadsheet); m_newMatrixAction = new QAction(QIcon::fromTheme("labplot-matrix-new"),i18n("Matrix"),this); // m_newMatrixAction->setShortcut(Qt::CTRL+Qt::Key_Equal); m_newMatrixAction->setWhatsThis(i18n("Creates a new matrix for data editing")); actionCollection()->addAction("new_matrix", m_newMatrixAction); connect(m_newMatrixAction, &QAction::triggered, this, &MainWin::newMatrix); m_newWorksheetAction = new QAction(QIcon::fromTheme("labplot-worksheet-new"),i18n("Worksheet"),this); // m_newWorksheetAction->setShortcut(Qt::ALT+Qt::Key_X); m_newWorksheetAction->setWhatsThis(i18n("Creates a new worksheet for data plotting")); actionCollection()->addAction("new_worksheet", m_newWorksheetAction); connect(m_newWorksheetAction, &QAction::triggered, this, &MainWin::newWorksheet); m_newNotesAction = new QAction(QIcon::fromTheme("document-new"),i18n("Note"),this); m_newNotesAction->setWhatsThis(i18n("Creates a new note for arbitrary text")); actionCollection()->addAction("new_notes", m_newNotesAction); connect(m_newNotesAction, &QAction::triggered, this, &MainWin::newNotes); // m_newScriptAction = new QAction(QIcon::fromTheme("insert-text"),i18n("Note/Script"),this); // actionCollection()->addAction("new_script", m_newScriptAction); // connect(m_newScriptAction, &QAction::triggered,SLOT(newScript())); m_newFolderAction = new QAction(QIcon::fromTheme("folder-new"),i18n("Folder"),this); m_newFolderAction->setWhatsThis(i18n("Creates a new folder to collect sheets and other elements")); actionCollection()->addAction("new_folder", m_newFolderAction); connect(m_newFolderAction, &QAction::triggered, this, &MainWin::newFolder); //"New file datasources" m_newLiveDataSourceAction = new QAction(QIcon::fromTheme("application-octet-stream"),i18n("Live Data Source"),this); m_newLiveDataSourceAction->setWhatsThis(i18n("Creates a live data source to read data from a real time device")); actionCollection()->addAction("new_live_datasource", m_newLiveDataSourceAction); connect(m_newLiveDataSourceAction, &QAction::triggered, this, &MainWin::newLiveDataSourceActionTriggered); m_newDatasetAction = new QAction(QIcon::fromTheme("application-octet-stream"), i18n("From Dataset Collection"), this); m_newDatasetAction->setWhatsThis(i18n("Imports data from an online dataset")); actionCollection()->addAction("import_dataset_datasource", m_newDatasetAction); connect(m_newDatasetAction, &QAction::triggered, this, &MainWin::newDatasetActionTriggered); //Import/Export m_importFileAction = new QAction(QIcon::fromTheme("document-import"), i18n("From File"), this); actionCollection()->setDefaultShortcut(m_importFileAction, Qt::CTRL+Qt::SHIFT+Qt::Key_I); m_importFileAction->setWhatsThis(i18n("Import data from a regular file")); actionCollection()->addAction("import_file", m_importFileAction); connect(m_importFileAction, &QAction::triggered, this, [=]() {importFileDialog();}); m_importSqlAction = new QAction(QIcon::fromTheme("document-import-database"), i18n("From SQL Database"), this); m_importSqlAction->setWhatsThis(i18n("Import data from a SQL database")); actionCollection()->addAction("import_sql", m_importSqlAction); connect(m_importSqlAction, &QAction::triggered, this, &MainWin::importSqlDialog); m_importLabPlotAction = new QAction(QIcon::fromTheme("document-import"), i18n("LabPlot Project"), this); m_importLabPlotAction->setWhatsThis(i18n("Import a project from a LabPlot project file (.lml)")); actionCollection()->addAction("import_labplot", m_importLabPlotAction); connect(m_importLabPlotAction, &QAction::triggered, this, &MainWin::importProjectDialog); #ifdef HAVE_LIBORIGIN m_importOpjAction = new QAction(QIcon::fromTheme("document-import-database"), i18n("Origin Project (OPJ)"), this); m_importOpjAction->setWhatsThis(i18n("Import a project from an OriginLab Origin project file (.opj)")); actionCollection()->addAction("import_opj", m_importOpjAction); connect(m_importOpjAction, &QAction::triggered, this, &MainWin::importProjectDialog); #endif m_exportAction = new QAction(QIcon::fromTheme("document-export"), i18n("Export"), this); m_exportAction->setWhatsThis(i18n("Export selected element")); actionCollection()->setDefaultShortcut(m_exportAction, Qt::CTRL+Qt::SHIFT+Qt::Key_E); actionCollection()->addAction("export", m_exportAction); connect(m_exportAction, &QAction::triggered, this, &MainWin::exportDialog); m_editFitsFileAction = new QAction(QIcon::fromTheme("editor"), i18n("FITS Metadata Editor"), this); m_editFitsFileAction->setWhatsThis(i18n("Open editor to edit FITS meta data")); actionCollection()->addAction("edit_fits", m_editFitsFileAction); connect(m_editFitsFileAction, &QAction::triggered, this, &MainWin::editFitsFileDialog); // Edit //Undo/Redo-stuff m_undoAction = KStandardAction::undo(this, SLOT(undo()), actionCollection()); m_redoAction = KStandardAction::redo(this, SLOT(redo()), actionCollection()); m_historyAction = new QAction(QIcon::fromTheme("view-history"), i18n("Undo/Redo History"),this); actionCollection()->addAction("history", m_historyAction); connect(m_historyAction, &QAction::triggered, this, &MainWin::historyDialog); // TODO: more menus // Appearance // Analysis: see WorksheetView.cpp // Drawing // Script //Windows QAction* action = new QAction(i18n("&Close"), this); actionCollection()->setDefaultShortcut(action, QKeySequence::Close); action->setStatusTip(i18n("Close the active window")); actionCollection()->addAction("close window", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::closeActiveSubWindow); action = new QAction(i18n("Close &All"), this); action->setStatusTip(i18n("Close all the windows")); actionCollection()->addAction("close all windows", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::closeAllSubWindows); m_tileWindows = new QAction(i18n("&Tile"), this); m_tileWindows->setStatusTip(i18n("Tile the windows")); actionCollection()->addAction("tile windows", m_tileWindows); connect(m_tileWindows, &QAction::triggered, m_mdiArea, &QMdiArea::tileSubWindows); m_cascadeWindows = new QAction(i18n("&Cascade"), this); m_cascadeWindows->setStatusTip(i18n("Cascade the windows")); actionCollection()->addAction("cascade windows", m_cascadeWindows); connect(m_cascadeWindows, &QAction::triggered, m_mdiArea, &QMdiArea::cascadeSubWindows); action = new QAction(QIcon::fromTheme("go-next-view"), i18n("Ne&xt"), this); actionCollection()->setDefaultShortcut(action, QKeySequence::NextChild); action->setStatusTip(i18n("Move the focus to the next window")); actionCollection()->addAction("next window", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::activateNextSubWindow); action = new QAction(QIcon::fromTheme("go-previous-view"), i18n("Pre&vious"), this); actionCollection()->setDefaultShortcut(action, QKeySequence::PreviousChild); action->setStatusTip(i18n("Move the focus to the previous window")); actionCollection()->addAction("previous window", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::activatePreviousSubWindow); //"Standard actions" KStandardAction::preferences(this, SLOT(settingsDialog()), actionCollection()); KStandardAction::quit(this, SLOT(close()), actionCollection()); //Actions for window visibility auto* windowVisibilityActions = new QActionGroup(this); windowVisibilityActions->setExclusive(true); m_visibilityFolderAction = new QAction(QIcon::fromTheme("folder"), i18n("Current &Folder Only"), windowVisibilityActions); m_visibilityFolderAction->setCheckable(true); m_visibilityFolderAction->setData(Project::folderOnly); m_visibilitySubfolderAction = new QAction(QIcon::fromTheme("folder-documents"), i18n("Current Folder and &Subfolders"), windowVisibilityActions); m_visibilitySubfolderAction->setCheckable(true); m_visibilitySubfolderAction->setData(Project::folderAndSubfolders); m_visibilityAllAction = new QAction(i18n("&All"), windowVisibilityActions); m_visibilityAllAction->setCheckable(true); m_visibilityAllAction->setData(Project::allMdiWindows); connect(windowVisibilityActions, &QActionGroup::triggered, this, &MainWin::setMdiWindowVisibility); //Actions for hiding/showing the dock widgets auto* docksActions = new QActionGroup(this); docksActions->setExclusive(false); m_toggleProjectExplorerDockAction = new QAction(QIcon::fromTheme("view-list-tree"), i18n("Project Explorer"), docksActions); m_toggleProjectExplorerDockAction->setCheckable(true); m_toggleProjectExplorerDockAction->setChecked(true); actionCollection()->addAction("toggle_project_explorer_dock", m_toggleProjectExplorerDockAction); m_togglePropertiesDockAction = new QAction(QIcon::fromTheme("view-list-details"), i18n("Properties Explorer"), docksActions); m_togglePropertiesDockAction->setCheckable(true); m_togglePropertiesDockAction->setChecked(true); actionCollection()->addAction("toggle_properties_explorer_dock", m_togglePropertiesDockAction); connect(docksActions, &QActionGroup::triggered, this, &MainWin::toggleDockWidget); } void MainWin::initMenus() { //menu in the main toolbar for adding new aspects auto* menu = dynamic_cast(factory()->container("new", this)); menu->setIcon(QIcon::fromTheme("window-new")); //menu in the project explorer and in the toolbar for adding new aspects m_newMenu = new QMenu(i18n("Add New"), this); m_newMenu->setIcon(QIcon::fromTheme("window-new")); m_newMenu->addAction(m_newFolderAction); m_newMenu->addAction(m_newWorkbookAction); m_newMenu->addAction(m_newSpreadsheetAction); m_newMenu->addAction(m_newMatrixAction); m_newMenu->addAction(m_newWorksheetAction); m_newMenu->addAction(m_newNotesAction); m_newMenu->addAction(m_newDatapickerAction); m_newMenu->addSeparator(); m_newMenu->addAction(m_newLiveDataSourceAction); //import menu m_importMenu = new QMenu(this); m_importMenu->setIcon(QIcon::fromTheme("document-import")); m_importMenu ->addAction(m_importFileAction); - m_importMenu ->addAction(m_importSqlAction); + m_importMenu ->addAction(m_importSqlAction); m_newMenu->addAction(m_newDatasetAction); m_importMenu->addSeparator(); m_importMenu->addAction(m_importLabPlotAction); #ifdef HAVE_LIBORIGIN m_importMenu ->addAction(m_importOpjAction); #endif #ifdef HAVE_CANTOR_LIBS m_newMenu->addSeparator(); m_newCantorWorksheetMenu = new QMenu(i18n("CAS Worksheet"), this); m_newCantorWorksheetMenu->setIcon(QIcon::fromTheme("archive-insert")); - //"Adding Cantor backends to menue and context menu" + //"Adding Cantor backends to menu and context menu" QStringList m_availableBackend = Cantor::Backend::listAvailableBackends(); if (m_availableBackend.count() > 0) { unplugActionList(QLatin1String("backends_list")); QList newBackendActions; for (Cantor::Backend* backend : Cantor::Backend::availableBackends()) { if (!backend->isEnabled()) continue; QAction* action = new QAction(QIcon::fromTheme(backend->icon()), backend->name(),this); action->setData(backend->name()); newBackendActions << action; m_newCantorWorksheetMenu->addAction(action); } connect(m_newCantorWorksheetMenu, &QMenu::triggered, this, &MainWin::newCantorWorksheet); plugActionList(QLatin1String("backends_list"), newBackendActions); } m_newMenu->addMenu(m_newCantorWorksheetMenu); #else delete this->guiFactory()->container("cas_worksheet", this); delete this->guiFactory()->container("new_cas_worksheet", this); delete this->guiFactory()->container("cas_worksheet_toolbar", this); #endif //menu subwindow visibility policy m_visibilityMenu = new QMenu(i18n("Window Visibility Policy"), this); m_visibilityMenu->setIcon(QIcon::fromTheme("window-duplicate")); m_visibilityMenu ->addAction(m_visibilityFolderAction); m_visibilityMenu ->addAction(m_visibilitySubfolderAction); m_visibilityMenu ->addAction(m_visibilityAllAction); //menu for editing files m_editMenu = new QMenu(i18n("Edit"), this); m_editMenu->addAction(m_editFitsFileAction); KColorSchemeManager schemeManager; KActionMenu* schemesMenu = schemeManager.createSchemeSelectionMenu(i18n("Color Theme"), this); schemesMenu->menu()->setTitle(i18n("Color Theme")); schemesMenu->setIcon(QIcon::fromTheme(QStringLiteral("preferences-desktop-color"))); QMenu* settingsMenu = dynamic_cast(factory()->container("settings", this)); if (settingsMenu) settingsMenu->insertMenu(settingsMenu->actions().constFirst(), schemesMenu->menu()); //set the action for the current color scheme checked KConfigGroup generalGlobalsGroup = KSharedConfig::openConfig(QLatin1String("kdeglobals"))->group("General"); QString defaultSchemeName = generalGlobalsGroup.readEntry("ColorScheme", QStringLiteral("Breeze")); KConfigGroup group = KSharedConfig::openConfig()->group(QLatin1String("Settings_General")); QString schemeName = group.readEntry("ColorScheme", defaultSchemeName); for (auto* action : schemesMenu->menu()->actions()) { if (action->text() == schemeName) { action->setChecked(true); break; } } connect(schemesMenu->menu(), &QMenu::triggered, this, &MainWin::colorSchemeChanged); #ifdef HAVE_CANTOR_LIBS QAction* action = new QAction(QIcon::fromTheme(QLatin1String("cantor")), i18n("Configure CAS"), this); connect(action, &QAction::triggered, this, &MainWin::cantorSettingsDialog); if (settingsMenu) settingsMenu->addAction(action); #endif } void MainWin::colorSchemeChanged(QAction* action) { QString schemeName = KLocalizedString::removeAcceleratorMarker(action->text()); //background of the mdi area is not updated on theme changes, do it here. KColorSchemeManager schemeManager; QModelIndex index = schemeManager.indexForScheme(schemeName); const QPalette& palette = KColorScheme::createApplicationPalette( KSharedConfig::openConfig(index.data(Qt::UserRole).toString()) ); const QBrush& brush = palette.brush(QPalette::Dark); m_mdiArea->setBackground(brush); //save the selected color scheme KConfigGroup group = KSharedConfig::openConfig()->group(QLatin1String("Settings_General")); group.writeEntry("ColorScheme", schemeName); group.sync(); } /*! Asks to save the project if it was modified. \return \c true if the project still needs to be saved ("cancel" clicked), \c false otherwise. */ bool MainWin::warnModified() { if (m_project->hasChanged()) { int want_save = KMessageBox::warningYesNoCancel( this, i18n("The current project %1 has been modified. Do you want to save it?", m_project->name()), i18n("Save Project")); switch (want_save) { case KMessageBox::Yes: return !saveProject(); case KMessageBox::No: break; case KMessageBox::Cancel: return true; } } return false; } /*! * updates the state of actions, menus and toolbars (enabled or disabled) * on project changes (project closes and opens) */ void MainWin::updateGUIOnProjectChanges() { if (m_closing) return; KXMLGUIFactory* factory = this->guiFactory(); if (factory->container("worksheet", this) == nullptr) { //no worksheet menu found, most probably labplot2ui.rc //was not properly installed -> return here in order not to crash return; } //disable all menus if there is no project bool b = (m_project == nullptr); m_saveAction->setEnabled(!b); m_saveAsAction->setEnabled(!b); m_printAction->setEnabled(!b); m_printPreviewAction->setEnabled(!b); m_importFileAction->setEnabled(!b); m_importSqlAction->setEnabled(!b); #ifdef HAVE_LIBORIGIN m_importOpjAction->setEnabled(!b); #endif m_exportAction->setEnabled(!b); m_newWorkbookAction->setEnabled(!b); m_newSpreadsheetAction->setEnabled(!b); m_newMatrixAction->setEnabled(!b); m_newWorksheetAction->setEnabled(!b); m_newDatapickerAction->setEnabled(!b); m_closeAction->setEnabled(!b); m_toggleProjectExplorerDockAction->setEnabled(!b); m_togglePropertiesDockAction->setEnabled(!b); if (!m_mdiArea->currentSubWindow()) { factory->container("spreadsheet", this)->setEnabled(false); factory->container("matrix", this)->setEnabled(false); factory->container("worksheet", this)->setEnabled(false); factory->container("analysis", this)->setEnabled(false); factory->container("datapicker", this)->setEnabled(false); factory->container("spreadsheet_toolbar", this)->hide(); factory->container("worksheet_toolbar", this)->hide(); factory->container("cartesian_plot_toolbar", this)->hide(); // factory->container("histogram_toolbar",this)->hide(); // factory->container("barchart_toolbar",this)->hide(); factory->container("datapicker_toolbar", this)->hide(); #ifdef HAVE_CANTOR_LIBS factory->container("cas_worksheet", this)->setEnabled(false); factory->container("cas_worksheet_toolbar", this)->hide(); #endif } factory->container("new", this)->setEnabled(!b); factory->container("edit", this)->setEnabled(!b); factory->container("import", this)->setEnabled(!b); if (b) setCaption("LabPlot2"); else setCaption(m_project->name()); // undo/redo actions are disabled in both cases - when the project is closed or opened m_undoAction->setEnabled(false); m_redoAction->setEnabled(false); } /* * updates the state of actions, menus and toolbars (enabled or disabled) * depending on the currently active window (worksheet or spreadsheet). */ void MainWin::updateGUI() { if (m_project == nullptr || m_project->isLoading()) return; if (m_closing || m_projectClosing) return; KXMLGUIFactory* factory = this->guiFactory(); if (factory->container("worksheet", this) == nullptr) { //no worksheet menu found, most probably labplot2ui.rc //was not properly installed -> return here in order not to crash return; } if (!m_mdiArea->currentSubWindow()) { factory->container("spreadsheet", this)->setEnabled(false); factory->container("matrix", this)->setEnabled(false); factory->container("worksheet", this)->setEnabled(false); factory->container("analysis", this)->setEnabled(false); factory->container("datapicker", this)->setEnabled(false); factory->container("spreadsheet_toolbar", this)->hide(); factory->container("worksheet_toolbar", this)->hide(); // factory->container("histogram_toolbar",this)->hide(); // factory->container("barchart_toolbar",this)->hide(); factory->container("cartesian_plot_toolbar", this)->hide(); factory->container("datapicker_toolbar", this)->hide(); #ifdef HAVE_CANTOR_LIBS factory->container("cas_worksheet", this)->setEnabled(false); factory->container("cas_worksheet_toolbar", this)->hide(); #endif return; } - //Handle the Worksheet-object - Worksheet* w = this->activeWorksheet(); - if (w != nullptr) { - //enable worksheet related menus - factory->container("worksheet", this)->setEnabled(true); - factory->container("analysis", this)->setEnabled(true); -//TODO factory->container("drawing", this)->setEnabled(true); - - //disable spreadsheet and matrix related menus - factory->container("spreadsheet", this)->setEnabled(false); - factory->container("matrix", this)->setEnabled(false); - + const Worksheet* w = dynamic_cast(m_currentAspect); + if (!w) + w = dynamic_cast(m_currentAspect->parent(AspectType::Worksheet)); + if (w) { //populate worksheet menu auto* view = qobject_cast(w->view()); auto* menu = qobject_cast(factory->container("worksheet", this)); menu->clear(); view->createContextMenu(menu); + menu->setEnabled(true); //populate analysis menu menu = qobject_cast(factory->container("analysis", this)); menu->clear(); view->createAnalysisMenu(menu); + menu->setEnabled(true); //populate worksheet-toolbar auto* toolbar = qobject_cast(factory->container("worksheet_toolbar", this)); toolbar->clear(); view->fillToolBar(toolbar); toolbar->setVisible(true); toolbar->setEnabled(true); //populate the toolbar for cartesian plots toolbar = qobject_cast(factory->container("cartesian_plot_toolbar", this)); toolbar->clear(); view->fillCartesianPlotToolBar(toolbar); toolbar->setVisible(true); toolbar->setEnabled(true); //hide the spreadsheet toolbar factory->container("spreadsheet_toolbar", this)->setVisible(false); } else { factory->container("worksheet", this)->setEnabled(false); + factory->container("worksheet_toolbar", this)->setVisible(false); factory->container("analysis", this)->setEnabled(false); // factory->container("drawing", this)->setEnabled(false); factory->container("worksheet_toolbar", this)->setEnabled(false); factory->container("cartesian_plot_toolbar", this)->setEnabled(false); } //Handle the Spreadsheet-object - const auto* spreadsheet = this->activeSpreadsheet(); + const auto* spreadsheet = this->activeSpreadsheet(); + if (!spreadsheet) + spreadsheet = dynamic_cast(m_currentAspect->parent(AspectType::Spreadsheet)); if (spreadsheet) { - //enable spreadsheet related menus - factory->container("spreadsheet", this)->setEnabled(true); - //populate spreadsheet-menu auto* view = qobject_cast(spreadsheet->view()); auto* menu = qobject_cast(factory->container("spreadsheet", this)); menu->clear(); view->createContextMenu(menu); + menu->setEnabled(true); //populate spreadsheet-toolbar auto* toolbar = qobject_cast(factory->container("spreadsheet_toolbar", this)); toolbar->clear(); view->fillToolBar(toolbar); toolbar->setVisible(true); toolbar->setEnabled(true); } else { factory->container("spreadsheet", this)->setEnabled(false); - factory->container("spreadsheet_toolbar", this)->setEnabled(false); + factory->container("spreadsheet_toolbar", this)->setVisible(false); } //Handle the Matrix-object - const Matrix* matrix = this->activeMatrix(); + const Matrix* matrix = dynamic_cast(m_currentAspect); + if (!matrix) + matrix = dynamic_cast(m_currentAspect->parent(AspectType::Matrix)); if (matrix) { - factory->container("matrix", this)->setEnabled(true); - //populate matrix-menu auto* view = qobject_cast(matrix->view()); auto* menu = qobject_cast(factory->container("matrix", this)); menu->clear(); view->createContextMenu(menu); + menu->setEnabled(true); } else factory->container("matrix", this)->setEnabled(false); #ifdef HAVE_CANTOR_LIBS - CantorWorksheet* cantorworksheet = this->activeCantorWorksheet(); + const CantorWorksheet* cantorworksheet = dynamic_cast(m_currentAspect); + if (!cantorworksheet) + cantorworksheet = dynamic_cast(m_currentAspect->parent(AspectType::CantorWorksheet)); if (cantorworksheet) { - // enable Cantor Worksheet related menus - factory->container("cas_worksheet", this)->setEnabled(true); auto* view = qobject_cast(cantorworksheet->view()); auto* menu = qobject_cast(factory->container("cas_worksheet", this)); menu->clear(); view->createContextMenu(menu); + menu->setEnabled(true); + auto* toolbar = qobject_cast(factory->container("cas_worksheet_toolbar", this)); toolbar->setVisible(true); toolbar->clear(); view->fillToolBar(toolbar); } else { //no Cantor worksheet selected -> deactivate Cantor worksheet related menu and toolbar factory->container("cas_worksheet", this)->setEnabled(false); factory->container("cas_worksheet_toolbar", this)->setVisible(false); } #endif - const Datapicker* datapicker = this->activeDatapicker(); + const Datapicker* datapicker = dynamic_cast(m_currentAspect); + if (!datapicker) + datapicker = dynamic_cast(m_currentAspect->parent(AspectType::Datapicker)); + if (!datapicker) { + if (m_currentAspect->type() == AspectType::DatapickerCurve) + datapicker = dynamic_cast(m_currentAspect->parentAspect()); + } + if (datapicker) { - factory->container("datapicker", this)->setEnabled(true); //populate datapicker-menu auto* view = qobject_cast(datapicker->view()); auto* menu = qobject_cast(factory->container("datapicker", this)); menu->clear(); view->createContextMenu(menu); + menu->setEnabled(true); //populate spreadsheet-toolbar auto* toolbar = qobject_cast(factory->container("datapicker_toolbar", this)); toolbar->clear(); view->fillToolBar(toolbar); toolbar->setVisible(true); } else { factory->container("datapicker", this)->setEnabled(false); factory->container("datapicker_toolbar", this)->setVisible(false); } } /*! creates a new empty project. Returns \c true, if a new project was created. */ bool MainWin::newProject() { //close the current project, if available if (!closeProject()) return false; if(dynamic_cast(centralWidget()) != nullptr) { createMdiArea(); setCentralWidget(m_mdiArea); } QApplication::processEvents(QEventLoop::AllEvents, 100); if (m_project) delete m_project; if (m_aspectTreeModel) delete m_aspectTreeModel; m_project = new Project(); m_currentAspect = m_project; m_currentFolder = m_project; KConfigGroup group = KSharedConfig::openConfig()->group( "Settings_General" ); Project::MdiWindowVisibility vis = Project::MdiWindowVisibility(group.readEntry("MdiWindowVisibility", 0)); m_project->setMdiWindowVisibility( vis ); if (vis == Project::folderOnly) m_visibilityFolderAction->setChecked(true); else if (vis == Project::folderAndSubfolders) m_visibilitySubfolderAction->setChecked(true); else m_visibilityAllAction->setChecked(true); m_aspectTreeModel = new AspectTreeModel(m_project, this); connect(m_aspectTreeModel, &AspectTreeModel::statusInfo, [=](const QString& text){ statusBar()->showMessage(text); }); //newProject is called for the first time, there is no project explorer yet //-> initialize the project explorer, the GUI-observer and the dock widgets. if (m_projectExplorer == nullptr) { m_projectExplorerDock = new QDockWidget(this); m_projectExplorerDock->setObjectName("projectexplorer"); m_projectExplorerDock->setWindowTitle(i18nc("@title:window", "Project Explorer")); addDockWidget(Qt::LeftDockWidgetArea, m_projectExplorerDock); m_projectExplorer = new ProjectExplorer(m_projectExplorerDock); m_projectExplorerDock->setWidget(m_projectExplorer); connect(m_projectExplorer, &ProjectExplorer::currentAspectChanged, this, &MainWin::handleCurrentAspectChanged); connect(m_projectExplorerDock, &QDockWidget::visibilityChanged, this, &MainWin::projectExplorerDockVisibilityChanged); //Properties dock m_propertiesDock = new QDockWidget(this); m_propertiesDock->setObjectName("aspect_properties_dock"); m_propertiesDock->setWindowTitle(i18nc("@title:window", "Properties")); addDockWidget(Qt::RightDockWidgetArea, m_propertiesDock); auto* sa = new QScrollArea(m_propertiesDock); stackedWidget = new QStackedWidget(sa); sa->setWidget(stackedWidget); sa->setWidgetResizable(true); m_propertiesDock->setWidget(sa); connect(m_propertiesDock, &QDockWidget::visibilityChanged, this, &MainWin::propertiesDockVisibilityChanged); //GUI-observer; m_guiObserver = new GuiObserver(this); } m_projectExplorer->setModel(m_aspectTreeModel); m_projectExplorer->setProject(m_project); m_projectExplorer->setCurrentAspect(m_project); m_projectExplorerDock->show(); m_propertiesDock->show(); updateGUIOnProjectChanges(); connect(m_project, &Project::aspectAdded, this, &MainWin::handleAspectAdded); connect(m_project, &Project::aspectRemoved, this, &MainWin::handleAspectRemoved); connect(m_project, &Project::aspectAboutToBeRemoved, this, &MainWin::handleAspectAboutToBeRemoved); connect(m_project, SIGNAL(statusInfo(QString)), statusBar(), SLOT(showMessage(QString))); connect(m_project, &Project::changed, this, &MainWin::projectChanged); connect(m_project, &Project::requestProjectContextMenu, this, &MainWin::createContextMenu); connect(m_project, &Project::requestFolderContextMenu, this, &MainWin::createFolderContextMenu); connect(m_project, &Project::mdiWindowVisibilityChanged, this, &MainWin::updateMdiWindowVisibility); connect(m_project, &Project::closeRequested, this, &MainWin::closeProject); m_undoViewEmptyLabel = i18n("%1: created", m_project->name()); setCaption(m_project->name()); return true; } void MainWin::openProject() { KConfigGroup conf(KSharedConfig::openConfig(), "MainWin"); const QString& dir = conf.readEntry("LastOpenDir", ""); const QString& path = QFileDialog::getOpenFileName(this,i18n("Open Project"), dir, #ifdef HAVE_LIBORIGIN i18n("LabPlot Projects (%1);;Origin Projects (%2)", Project::supportedExtensions(), OriginProjectParser::supportedExtensions()) ); #else i18n("LabPlot Projects (%1)", Project::supportedExtensions()) ); #endif if (path.isEmpty())// "Cancel" was clicked return; this->openProject(path); //save new "last open directory" int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { const QString& newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastOpenDir", newDir); } } void MainWin::openProject(const QString& filename) { if (filename == m_currentFileName) { KMessageBox::information(this, i18n("The project file %1 is already opened.", filename), i18n("Open Project")); return; } if(dynamic_cast(centralWidget()) != nullptr) { createMdiArea(); setCentralWidget(m_mdiArea); } if (!newProject()) return; WAIT_CURSOR; QElapsedTimer timer; timer.start(); bool rc = false; if (Project::isLabPlotProject(filename)) { - qDebug()<<"openning project " << filename; m_project->setFileName(filename); rc = m_project->load(filename); #ifdef HAVE_LIBORIGIN } else if (OriginProjectParser::isOriginProject(filename)) { OriginProjectParser parser; parser.setProjectFileName(filename); parser.importTo(m_project, QStringList()); //TODO: add return code rc = true; } #endif if (!rc) { closeProject(); RESET_CURSOR; return; } m_currentFileName = filename; m_project->undoStack()->clear(); m_undoViewEmptyLabel = i18n("%1: opened", m_project->name()); m_recentProjectsAction->addUrl( QUrl(filename) ); setCaption(m_project->name()); updateGUIOnProjectChanges(); updateGUI(); //there are most probably worksheets or spreadsheets in the open project -> update the GUI m_saveAction->setEnabled(false); statusBar()->showMessage( i18n("Project successfully opened (in %1 seconds).", (float)timer.elapsed()/1000) ); if (m_autoSaveActive) m_autoSaveTimer.start(); RESET_CURSOR; } void MainWin::openRecentProject(const QUrl& url) { if(dynamic_cast(centralWidget()) != nullptr) { createMdiArea(); setCentralWidget(m_mdiArea); } if (url.isLocalFile()) // fix for Windows this->openProject(url.toLocalFile()); else this->openProject(url.path()); } /*! Closes the current project, if available. Return \c true, if the project was closed. */ bool MainWin::closeProject() { if (m_project == nullptr) return true; //nothing to close if (warnModified()) return false; if(!m_closing) { if(dynamic_cast(centralWidget()) == nullptr && m_showWelcomeScreen) { m_welcomeWidget = createWelcomeScreen(); setCentralWidget(m_welcomeWidget); } } m_projectClosing = true; + statusBar()->clearMessage(); delete m_aspectTreeModel; m_aspectTreeModel = nullptr; delete m_project; m_project = nullptr; m_currentFileName.clear(); m_projectClosing = false; //update the UI if we're just closing a project //and not closing(quitting) the application if (!m_closing) { m_projectExplorerDock->hide(); m_propertiesDock->hide(); m_currentAspect = nullptr; m_currentFolder = nullptr; updateGUIOnProjectChanges(); if (m_autoSaveActive) m_autoSaveTimer.stop(); } removeDockWidget(cursorDock); delete cursorDock; cursorDock = nullptr; cursorWidget = nullptr; // is deleted, because it's the cild of cursorDock return true; } bool MainWin::saveProject() { const QString& fileName = m_project->fileName(); if (fileName.isEmpty()) return saveProjectAs(); else return save(fileName); } bool MainWin::saveProjectAs() { KConfigGroup conf(KSharedConfig::openConfig(), "MainWin"); const QString& dir = conf.readEntry("LastOpenDir", ""); QString path = QFileDialog::getSaveFileName(this, i18n("Save Project As"), dir, i18n("LabPlot Projects (*.lml *.lml.gz *.lml.bz2 *.lml.xz *.LML *.LML.GZ *.LML.BZ2 *.LML.XZ)")); if (path.isEmpty())// "Cancel" was clicked return false; if (path.contains(QLatin1String(".lml"), Qt::CaseInsensitive) == false) path.append(QLatin1String(".lml")); //save new "last open directory" int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { const QString& newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastOpenDir", newDir); } return save(path); } /*! * auxiliary function that does the actual saving of the project */ bool MainWin::save(const QString& fileName) { + QTemporaryFile tempFile(QDir::tempPath() + "/" + QLatin1String("labplot_save_XXXXXX")); + if (!tempFile.open()) { + KMessageBox::error(this, i18n("Couldn't open the temporary file for writing.")); + return false; + } + WAIT_CURSOR; + const QString& tempFileName = tempFile.fileName(); + DEBUG("Using temporary file " << tempFileName.toStdString()) + tempFile.close(); + // use file ending to find out how to compress file QIODevice* file; // if ending is .lml, do gzip compression anyway if (fileName.endsWith(QLatin1String(".lml"))) - file = new KCompressionDevice(fileName, KCompressionDevice::GZip); + file = new KCompressionDevice(tempFileName, KCompressionDevice::GZip); else - file = new KFilterDev(fileName); + file = new KFilterDev(tempFileName); if (file == nullptr) - file = new QFile(fileName); + file = new QFile(tempFileName); bool ok; if (file->open(QIODevice::WriteOnly)) { m_project->setFileName(fileName); QPixmap thumbnail = centralWidget()->grab(); QXmlStreamWriter writer(file); m_project->setFileName(fileName); m_project->save(thumbnail, &writer); m_project->undoStack()->clear(); m_project->setChanged(false); file->close(); - setCaption(m_project->name()); - statusBar()->showMessage(i18n("Project saved")); - m_saveAction->setEnabled(false); - m_recentProjectsAction->addUrl( QUrl(fileName) ); - ok = true; - - //if the project dock is visible, refresh the shown content - //(version and modification time might have been changed) - if (stackedWidget->currentWidget() == projectDock) - projectDock->setProject(m_project); - - //we have a file name now - // -> auto save can be activated now if not happened yet - if (m_autoSaveActive && !m_autoSaveTimer.isActive()) - m_autoSaveTimer.start(); + // target file must not exist + if (QFile::exists(fileName)) + QFile::remove(fileName); + + // do not rename temp file. Qt still holds a handle (which fails renaming on Windows) and deletes it + bool rc = QFile::copy(tempFileName, fileName); + if (rc) { + setCaption(m_project->name()); + statusBar()->showMessage(i18n("Project saved")); + m_saveAction->setEnabled(false); + m_recentProjectsAction->addUrl( QUrl(fileName) ); + ok = true; + + //if the project dock is visible, refresh the shown content + //(version and modification time might have been changed) + if (stackedWidget->currentWidget() == projectDock) + projectDock->setProject(m_project); + + //we have a file name now + // -> auto save can be activated now if not happened yet + if (m_autoSaveActive && !m_autoSaveTimer.isActive()) + m_autoSaveTimer.start(); + } else { + RESET_CURSOR; + KMessageBox::error(this, i18n("Couldn't save the file '%1'.", fileName)); + ok = false; + } } else { - KMessageBox::error(this, i18n("Sorry. Could not open file for writing.")); + RESET_CURSOR; + KMessageBox::error(this, i18n("Couldn't open the file '%1' for writing.", fileName)); ok = false; } delete file; RESET_CURSOR; return ok; } /*! * automatically saves the project in the specified time interval. */ void MainWin::autoSaveProject() { //don't auto save when there are no changes or the file name //was not provided yet (the project was never explicitly saved yet). if ( !m_project->hasChanged() || m_project->fileName().isEmpty()) return; this->saveProject(); } /*! prints the current sheet (worksheet, spreadsheet or matrix) */ void MainWin::print() { QMdiSubWindow* win = m_mdiArea->currentSubWindow(); if (!win) return; AbstractPart* part = dynamic_cast(win)->part(); statusBar()->showMessage(i18n("Preparing printing of %1", part->name())); if (part->printView()) statusBar()->showMessage(i18n("%1 printed", part->name())); else - statusBar()->showMessage(QString()); + statusBar()->clearMessage(); } void MainWin::printPreview() { QMdiSubWindow* win = m_mdiArea->currentSubWindow(); if (!win) return; AbstractPart* part = dynamic_cast(win)->part(); statusBar()->showMessage(i18n("Preparing printing of %1", part->name())); if (part->printPreview()) statusBar()->showMessage(i18n("%1 printed", part->name())); else - statusBar()->showMessage(QString()); + statusBar()->clearMessage(); } /**************************************************************************************/ /*! adds a new Folder to the project. */ void MainWin::newFolder() { Folder* folder = new Folder(i18n("Folder")); this->addAspectToProject(folder); } /*! adds a new Workbook to the project. */ void MainWin::newWorkbook() { Workbook* workbook = new Workbook(i18n("Workbook")); this->addAspectToProject(workbook); } /*! adds a new Datapicker to the project. */ void MainWin::newDatapicker() { Datapicker* datapicker = new Datapicker(i18n("Datapicker")); this->addAspectToProject(datapicker); } /*! adds a new Spreadsheet to the project. */ void MainWin::newSpreadsheet() { Spreadsheet* spreadsheet = new Spreadsheet(i18n("Spreadsheet")); //if the current active window is a workbook and no folder/project is selected in the project explorer, //add the new spreadsheet to the workbook - Workbook* workbook = activeWorkbook(); + Workbook* workbook = dynamic_cast(m_currentAspect); if (workbook) { QModelIndex index = m_projectExplorer->currentIndex(); const auto* aspect = static_cast(index.internalPointer()); if (!aspect->inherits(AspectType::Folder)) { workbook->addChild(spreadsheet); return; } } this->addAspectToProject(spreadsheet); } /*! adds a new Matrix to the project. */ void MainWin::newMatrix() { Matrix* matrix = new Matrix(i18n("Matrix")); //if the current active window is a workbook and no folder/project is selected in the project explorer, //add the new matrix to the workbook - Workbook* workbook = activeWorkbook(); + Workbook* workbook = dynamic_cast(m_currentAspect); if (workbook) { QModelIndex index = m_projectExplorer->currentIndex(); const auto* aspect = static_cast(index.internalPointer()); if (!aspect->inherits(AspectType::Folder)) { workbook->addChild(matrix); return; } } this->addAspectToProject(matrix); } /*! adds a new Worksheet to the project. */ void MainWin::newWorksheet() { Worksheet* worksheet = new Worksheet(i18n("Worksheet")); this->addAspectToProject(worksheet); } /*! adds a new Note to the project. */ void MainWin::newNotes() { Note* notes = new Note(i18n("Note")); this->addAspectToProject(notes); } -/*! - returns a pointer to a Workbook-object, if the currently active Mdi-Subwindow is \a WorkbookView. - Otherwise returns \a 0. -*/ -Workbook* MainWin::activeWorkbook() const { - if(dynamic_cast(centralWidget()) != nullptr) { - return nullptr; - } - - QMdiSubWindow* win = m_mdiArea->currentSubWindow(); - if (!win) - return nullptr; - - AbstractPart* part = dynamic_cast(win)->part(); - Q_ASSERT(part); - return dynamic_cast(part); -} - -/*! - returns a pointer to a Datapicker-object, if the currently active Mdi-Subwindow is \a DatapickerView. - Otherwise returns \a 0. -*/ -Datapicker* MainWin::activeDatapicker() const { - if(dynamic_cast(centralWidget()) != nullptr) { - return nullptr; - } - - QMdiSubWindow* win = m_mdiArea->currentSubWindow(); - if (!win) - return nullptr; - - AbstractPart* part = dynamic_cast(win)->part(); - Q_ASSERT(part); - return dynamic_cast(part); -} - /*! returns a pointer to a \c Spreadsheet object, if the currently active Mdi-Subwindow or if the currently selected tab in a \c WorkbookView is a \c SpreadsheetView Otherwise returns \c 0. */ Spreadsheet* MainWin::activeSpreadsheet() const { if(dynamic_cast(centralWidget()) != nullptr) { return nullptr; } - QMdiSubWindow* win = m_mdiArea->currentSubWindow(); - if (!win) + if (!m_currentAspect) return nullptr; - AbstractPart* part = dynamic_cast(win)->part(); - Q_ASSERT(part); Spreadsheet* spreadsheet = nullptr; - const auto* workbook = dynamic_cast(part); - if (workbook) { - spreadsheet = workbook->currentSpreadsheet(); - if (!spreadsheet) { - //potentially, the spreadsheet was not selected in workbook yet since the selection in project explorer - //arrives in workbook's slot later than in this function - //->check whether we have a spreadsheet or one of its columns currently selected in the project explorer - spreadsheet = dynamic_cast(m_currentAspect); - if (!spreadsheet) { - if (m_currentAspect->parentAspect()) - spreadsheet = dynamic_cast(m_currentAspect->parentAspect()); - } - } - } else - spreadsheet = dynamic_cast(part); - - return spreadsheet; -} - -/*! - returns a pointer to a \c Matrix object, if the currently active Mdi-Subwindow - or if the currently selected tab in a \c WorkbookView is a \c MatrixView - Otherwise returns \c 0. -*/ -Matrix* MainWin::activeMatrix() const { - if(dynamic_cast(centralWidget()) != nullptr) { - return nullptr; - } - - QMdiSubWindow* win = m_mdiArea->currentSubWindow(); - if (!win) - return nullptr; - - AbstractPart* part = dynamic_cast(win)->part(); - Q_ASSERT(part); - Matrix* matrix = nullptr; - const auto* workbook = dynamic_cast(part); - if (workbook) { - matrix = workbook->currentMatrix(); - if (!matrix) { - //potentially, the matrix was not selected in workbook yet since the selection in project explorer - //arrives in workbook's slot later than in this function - //->check whether we have a matrix currently selected in the project explorer - matrix = dynamic_cast(m_currentAspect); - } - } else - matrix = dynamic_cast(part); - - return matrix; -} - -/*! - returns a pointer to a Worksheet-object, if the currently active Mdi-Subwindow is \a WorksheetView - Otherwise returns \a 0. -*/ -Worksheet* MainWin::activeWorksheet() const { - QMdiSubWindow* win = m_mdiArea->currentSubWindow(); - if (!win) - return nullptr; - - if(dynamic_cast(centralWidget()) != nullptr) { - return nullptr; + if (m_currentAspect->type() == AspectType::Spreadsheet) + spreadsheet = dynamic_cast(m_currentAspect); + else { + //check whether one of spreadsheet columns is selected and determine the spreadsheet + auto* parent = m_currentAspect->parentAspect(); + if (parent && parent->type() == AspectType::Spreadsheet) + spreadsheet = dynamic_cast(parent); } - AbstractPart* part = dynamic_cast(win)->part(); - Q_ASSERT(part); - return dynamic_cast(part); + return spreadsheet; } #ifdef HAVE_CANTOR_LIBS /* adds a new Cantor Spreadsheet to the project. */ void MainWin::newCantorWorksheet(QAction* action) { CantorWorksheet* cantorworksheet = new CantorWorksheet(action->data().toString()); this->addAspectToProject(cantorworksheet); } /********************************************************************************/ -/*! - returns a pointer to a CantorWorksheet-object, if the currently active Mdi-Subwindow is \a CantorWorksheetView - Otherwise returns \a 0. -*/ -CantorWorksheet* MainWin::activeCantorWorksheet() const { - QMdiSubWindow* win = m_mdiArea->currentSubWindow(); - if (!win) - return nullptr; - - AbstractPart* part = dynamic_cast(win)->part(); - Q_ASSERT(part); - return dynamic_cast(part); -} #endif /*! called if there were changes in the project. Adds "changed" to the window caption and activates the save-Action. */ void MainWin::projectChanged() { setCaption(i18n("%1 [Changed]", m_project->name())); m_saveAction->setEnabled(true); m_undoAction->setEnabled(true); return; } void MainWin::handleCurrentSubWindowChanged(QMdiSubWindow* win) { if (!win) return; auto* view = qobject_cast(win); if (!view) { updateGUI(); return; } if (view == m_currentSubWindow) { //do nothing, if the current sub-window gets selected again. //This event happens, when labplot loses the focus (modal window is opened or the user switches to another application) //and gets it back (modal window is closed or the user switches back to labplot). return; } else m_currentSubWindow = view; updateGUI(); if (!m_suppressCurrentSubWindowChangedEvent) m_projectExplorer->setCurrentAspect(view->part()); } void MainWin::handleAspectAdded(const AbstractAspect* aspect) { const auto* part = dynamic_cast(aspect); if (part) { // connect(part, &AbstractPart::importFromFileRequested, this, &MainWin::importFileDialog); connect(part, &AbstractPart::importFromFileRequested, this, [=]() {importFileDialog();}); connect(part, &AbstractPart::importFromSQLDatabaseRequested, this, &MainWin::importSqlDialog); //TODO: export, print and print preview should be handled in the views and not in MainWin. connect(part, &AbstractPart::exportRequested, this, &MainWin::exportDialog); connect(part, &AbstractPart::printRequested, this, &MainWin::print); connect(part, &AbstractPart::printPreviewRequested, this, &MainWin::printPreview); connect(part, &AbstractPart::showRequested, this, &MainWin::handleShowSubWindowRequested); const auto* worksheet = dynamic_cast(aspect); if (worksheet) connect(worksheet, &Worksheet::cartesianPlotMouseModeChanged, this, &MainWin::cartesianPlotMouseModeChanged); } } // void MainWin::cartesianPlotMouseModeChanged(CartesianPlot::MouseMode void MainWin::handleAspectRemoved(const AbstractAspect* parent,const AbstractAspect* before,const AbstractAspect* aspect) { Q_UNUSED(before); Q_UNUSED(aspect); //no need to react on AbstractSimpleFilter if (!dynamic_cast(aspect)) m_projectExplorer->setCurrentAspect(parent); } void MainWin::handleAspectAboutToBeRemoved(const AbstractAspect *aspect) { const auto* part = qobject_cast(aspect); if (!part) return; const auto* workbook = dynamic_cast(aspect->parentAspect()); auto* datapicker = dynamic_cast(aspect->parentAspect()); if (!datapicker) datapicker = dynamic_cast(aspect->parentAspect()->parentAspect()); if (!workbook && !datapicker) { PartMdiView* win = part->mdiSubWindow(); if (win) m_mdiArea->removeSubWindow(win); } } /*! called when the current aspect in the tree of the project explorer was changed. Selects the new aspect. */ void MainWin::handleCurrentAspectChanged(AbstractAspect *aspect) { if (!aspect) aspect = m_project; // should never happen, just in case m_suppressCurrentSubWindowChangedEvent = true; if (aspect->folder() != m_currentFolder) { m_currentFolder = aspect->folder(); updateMdiWindowVisibility(); } m_currentAspect = aspect; //activate the corresponding MDI sub window for the current aspect activateSubWindowForAspect(aspect); m_suppressCurrentSubWindowChangedEvent = false; updateGUI(); } void MainWin::activateSubWindowForAspect(const AbstractAspect* aspect) const { const auto* part = dynamic_cast(aspect); if (part) { //for LiveDataSource we currently don't show any view /*if (dynamic_cast(part)) return;*/ PartMdiView* win; //for aspects being children of a Workbook, we show workbook's window, otherwise the window of the selected part const auto* workbook = dynamic_cast(aspect->parentAspect()); auto* datapicker = dynamic_cast(aspect->parentAspect()); if (!datapicker) datapicker = dynamic_cast(aspect->parentAspect()->parentAspect()); if (workbook) win = workbook->mdiSubWindow(); else if (datapicker) win = datapicker->mdiSubWindow(); else win = part->mdiSubWindow(); if (m_mdiArea->subWindowList().indexOf(win) == -1) { if (dynamic_cast(part)) m_mdiArea->addSubWindow(win, Qt::Tool); else m_mdiArea->addSubWindow(win); win->show(); //Qt provides its own "system menu" for every sub-window. The shortcut for the close-action //in this menu collides with our global m_closeAction. //remove the shortcuts in the system menu to avoid this collision. QMenu* menu = win->systemMenu(); if (menu) { for (QAction* action : menu->actions()) action->setShortcut(QKeySequence()); } } m_mdiArea->setActiveSubWindow(win); } else { //activate the mdiView of the parent, if a child was selected const AbstractAspect* parent = aspect->parentAspect(); if (parent) { activateSubWindowForAspect(parent); //if the parent's parent is a Workbook (a column of a spreadsheet in workbook was selected), //we need to select the corresponding tab in WorkbookView too if (parent->parentAspect()) { auto* workbook = dynamic_cast(parent->parentAspect()); auto* datapicker = dynamic_cast(parent->parentAspect()); if (!datapicker) datapicker = dynamic_cast(parent->parentAspect()->parentAspect()); if (workbook) workbook->childSelected(parent); else if (datapicker) datapicker->childSelected(parent); } } } return; } void MainWin::setMdiWindowVisibility(QAction* action) { m_project->setMdiWindowVisibility((Project::MdiWindowVisibility)(action->data().toInt())); } /*! shows the sub window of a worksheet, matrix or a spreadsheet. Used if the window was closed before and the user asks to show the window again via the context menu in the project explorer. */ void MainWin::handleShowSubWindowRequested() { activateSubWindowForAspect(m_currentAspect); } /*! this is called on a right click on the root folder in the project explorer */ void MainWin::createContextMenu(QMenu* menu) const { QAction* firstAction = nullptr; // if we're populating the context menu for the project explorer, then //there're already actions available there. Skip the first title-action //and insert the action at the beginning of the menu. if (menu->actions().size()>1) firstAction = menu->actions().at(1); menu->insertMenu(firstAction, m_newMenu); //The tabbed view collides with the visibility policy for the subwindows. //Hide the menus for the visibility policy if the tabbed view is used. if (m_mdiArea->viewMode() != QMdiArea::TabbedView) { menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_visibilityMenu); menu->insertSeparator(firstAction); } } /*! this is called on a right click on a non-root folder in the project explorer */ void MainWin::createFolderContextMenu(const Folder* folder, QMenu* menu) const { Q_UNUSED(folder); //Folder provides it's own context menu. Add a separator before adding additional actions. menu->addSeparator(); this->createContextMenu(menu); } void MainWin::undo() { WAIT_CURSOR; m_project->undoStack()->undo(); if (m_project->undoStack()->index() == 0) { setCaption(m_project->name()); m_saveAction->setEnabled(false); m_undoAction->setEnabled(false); m_project->setChanged(false); } m_redoAction->setEnabled(true); RESET_CURSOR; } void MainWin::redo() { WAIT_CURSOR; m_project->undoStack()->redo(); projectChanged(); if (m_project->undoStack()->index() == m_project->undoStack()->count()) m_redoAction->setEnabled(false); RESET_CURSOR; } /*! Shows/hides mdi sub-windows depending on the current visibility policy. */ void MainWin::updateMdiWindowVisibility() const { QList windows = m_mdiArea->subWindowList(); PartMdiView* part_view; switch (m_project->mdiWindowVisibility()) { case Project::allMdiWindows: for (auto* window : windows) window->show(); break; case Project::folderOnly: for (auto* window : windows) { part_view = qobject_cast(window); Q_ASSERT(part_view); if (part_view->part()->folder() == m_currentFolder) part_view->show(); else part_view->hide(); } break; case Project::folderAndSubfolders: for (auto* window : windows) { part_view = qobject_cast(window); if (part_view->part()->isDescendantOf(m_currentFolder)) part_view->show(); else part_view->hide(); } break; } } void MainWin::toggleDockWidget(QAction* action) { if (action->objectName() == "toggle_project_explorer_dock") { if (m_projectExplorerDock->isVisible()) m_projectExplorerDock->hide(); // toggleHideWidget(m_projectExplorerDock, true); else m_projectExplorerDock->show(); // toggleShowWidget(m_projectExplorerDock, true); } else if (action->objectName() == "toggle_properties_explorer_dock") { if (m_propertiesDock->isVisible()) m_propertiesDock->hide(); // toggleHideWidget(m_propertiesDock, false); else m_propertiesDock->show(); // toggleShowWidget(m_propertiesDock, false); } } /* void MainWin::toggleHideWidget(QWidget* widget, bool hideToLeft) { auto* timeline = new QTimeLine(800, this); timeline->setEasingCurve(QEasingCurve::InOutQuad); connect(timeline, &QTimeLine::valueChanged, [=] { const qreal value = timeline->currentValue(); const int widgetWidth = widget->width(); const int widgetPosY = widget->pos().y(); int moveX = 0; if (hideToLeft) { moveX = static_cast(value * widgetWidth) - widgetWidth; } else { const int frameRight = this->frameGeometry().right(); moveX = frameRight - static_cast(value * widgetWidth); } widget->move(moveX, widgetPosY); }); timeline->setDirection(QTimeLine::Backward); timeline->start(); connect(timeline, &QTimeLine::finished, [widget] {widget->hide();}); connect(timeline, &QTimeLine::finished, timeline, &QTimeLine::deleteLater); } void MainWin::toggleShowWidget(QWidget* widget, bool showToRight) { auto* timeline = new QTimeLine(800, this); timeline->setEasingCurve(QEasingCurve::InOutQuad); connect(timeline, &QTimeLine::valueChanged, [=]() { if (widget->isHidden()) { widget->show(); } const qreal value = timeline->currentValue(); const int widgetWidth = widget->width(); const int widgetPosY = widget->pos().y(); int moveX = 0; if (showToRight) { moveX = static_cast(value * widgetWidth) - widgetWidth; } else { const int frameRight = this->frameGeometry().right(); moveX = frameRight - static_cast(value * widgetWidth); } widget->move(moveX, widgetPosY); }); timeline->setDirection(QTimeLine::Forward); timeline->start(); connect(timeline, &QTimeLine::finished, timeline, &QTimeLine::deleteLater); } */ void MainWin::projectExplorerDockVisibilityChanged(bool visible) { m_toggleProjectExplorerDockAction->setChecked(visible); } void MainWin::propertiesDockVisibilityChanged(bool visible) { m_togglePropertiesDockAction->setChecked(visible); } void MainWin::cursorDockVisibilityChanged(bool visible) { //if the cursor dock was closed, switch to the "Select and Edit" mouse mode if (!visible) { // auto* worksheet = activeWorksheet(); //TODO: } } void MainWin::cartesianPlotMouseModeChanged(CartesianPlot::MouseMode mode) { if (mode != CartesianPlot::Cursor) { if (cursorDock) cursorDock->hide(); } else { if (!cursorDock) { cursorDock = new QDockWidget(i18n("Cursor"), this); cursorWidget = new CursorDock(cursorDock); cursorDock->setWidget(cursorWidget); connect(cursorDock, &QDockWidget::visibilityChanged, this, &MainWin::cursorDockVisibilityChanged); // cursorDock->setFloating(true); // does not work. Don't understand why // if (m_propertiesDock) // tabifyDockWidget(cursorDock, m_propertiesDock); // else addDockWidget(Qt::DockWidgetArea::RightDockWidgetArea, cursorDock); } auto* worksheet = static_cast(QObject::sender()); cursorWidget->setWorksheet(worksheet); cursorDock->show(); } } void MainWin::toggleFullScreen() { if (this->windowState() == Qt::WindowFullScreen) this->setWindowState(m_lastWindowState); else { m_lastWindowState = this->windowState(); this->showFullScreen(); } } void MainWin::closeEvent(QCloseEvent* event) { m_closing = true; if (!this->closeProject()) { m_closing = false; event->ignore(); } } void MainWin::dragEnterEvent(QDragEnterEvent* event) { event->accept(); } void MainWin::dropEvent(QDropEvent* event) { if (event->mimeData() && !event->mimeData()->urls().isEmpty()) { QUrl url = event->mimeData()->urls().at(0); const QString& f = url.toLocalFile(); #ifdef HAVE_LIBORIGIN if (Project::isLabPlotProject(f) || OriginProjectParser::isOriginProject(f)) #else if (Project::isLabPlotProject(f)) #endif openProject(f); else { if (!m_project) newProject(); importFileDialog(f); } event->accept(); } else event->ignore(); } void MainWin::handleSettingsChanges() { const KConfigGroup group = KSharedConfig::openConfig()->group( "Settings_General" ); if(dynamic_cast(centralWidget()) == nullptr) { QMdiArea::ViewMode viewMode = QMdiArea::ViewMode(group.readEntry("ViewMode", 0)); if (m_mdiArea->viewMode() != viewMode) { m_mdiArea->setViewMode(viewMode); if (viewMode == QMdiArea::SubWindowView) this->updateMdiWindowVisibility(); } if (m_mdiArea->viewMode() == QMdiArea::TabbedView) { m_tileWindows->setVisible(false); m_cascadeWindows->setVisible(false); QTabWidget::TabPosition tabPosition = QTabWidget::TabPosition(group.readEntry("TabPosition", 0)); if (m_mdiArea->tabPosition() != tabPosition) m_mdiArea->setTabPosition(tabPosition); } else { m_tileWindows->setVisible(true); m_cascadeWindows->setVisible(true); } } //autosave bool autoSave = group.readEntry("AutoSave", 0); if (m_autoSaveActive != autoSave) { m_autoSaveActive = autoSave; if (autoSave) m_autoSaveTimer.start(); else m_autoSaveTimer.stop(); } int interval = group.readEntry("AutoSaveInterval", 1); interval *= 60*1000; if (interval != m_autoSaveTimer.interval()) m_autoSaveTimer.setInterval(interval); //show memory info bool showMemoryInfo = group.readEntry(QLatin1String("ShowMemoryInfo"), true); if (m_showMemoryInfo != showMemoryInfo) { m_showMemoryInfo = showMemoryInfo; if (showMemoryInfo) { m_memoryInfoWidget = new MemoryWidget(statusBar()); statusBar()->addPermanentWidget(m_memoryInfoWidget); } else { if (m_memoryInfoWidget) { statusBar()->removeWidget(m_memoryInfoWidget); delete m_memoryInfoWidget; m_memoryInfoWidget = nullptr; } } } bool showWelcomeScreen = group.readEntry(QLatin1String("ShowWelcomeScreen"), true); if(m_showWelcomeScreen != showWelcomeScreen) { m_showWelcomeScreen = showWelcomeScreen; } } void MainWin::openDatasetExample() { newProject(); addAspectToProject(m_welcomeScreenHelper->releaseConfiguredSpreadsheet()); } /***************************************************************************************/ /************************************** dialogs ***************************************/ /***************************************************************************************/ /*! shows the dialog with the Undo-history. */ void MainWin::historyDialog() { if (!m_project->undoStack()) return; auto* dialog = new HistoryDialog(this, m_project->undoStack(), m_undoViewEmptyLabel); int index = m_project->undoStack()->index(); if (dialog->exec() != QDialog::Accepted) { if (m_project->undoStack()->count() != 0) m_project->undoStack()->setIndex(index); } //disable undo/redo-actions if the history was cleared //(in both cases, when accepted or rejected in the dialog) if (m_project->undoStack()->count() == 0) { m_undoAction->setEnabled(false); m_redoAction->setEnabled(false); } } /*! Opens the dialog to import data to the selected workbook, spreadsheet or matrix */ void MainWin::importFileDialog(const QString& fileName) { DEBUG("MainWin::importFileDialog()"); auto* dlg = new ImportFileDialog(this, false, fileName); // select existing container if (m_currentAspect->type() == AspectType::Spreadsheet || m_currentAspect->type() == AspectType::Matrix || m_currentAspect->type() == AspectType::Workbook) dlg->setCurrentIndex(m_projectExplorer->currentIndex()); else if (m_currentAspect->type() == AspectType::Column && m_currentAspect->parentAspect()->type() == AspectType::Spreadsheet) dlg->setCurrentIndex(m_aspectTreeModel->modelIndexOfAspect(m_currentAspect->parentAspect())); if (dlg->exec() == QDialog::Accepted) { dlg->importTo(statusBar()); m_project->setChanged(true); } delete dlg; DEBUG("MainWin::importFileDialog() DONE"); } void MainWin::importSqlDialog() { DEBUG("MainWin::importSqlDialog()"); auto* dlg = new ImportSQLDatabaseDialog(this); // select existing container if (m_currentAspect->type() == AspectType::Spreadsheet || m_currentAspect->type() == AspectType::Matrix || m_currentAspect->type() == AspectType::Workbook) dlg->setCurrentIndex(m_projectExplorer->currentIndex()); else if (m_currentAspect->type() == AspectType::Column && m_currentAspect->parentAspect()->type() == AspectType::Spreadsheet) dlg->setCurrentIndex(m_aspectTreeModel->modelIndexOfAspect(m_currentAspect->parentAspect())); if (dlg->exec() == QDialog::Accepted) { dlg->importTo(statusBar()); m_project->setChanged(true); } delete dlg; DEBUG("MainWin::importSqlDialog() DONE"); } void MainWin::importProjectDialog() { DEBUG("MainWin::importProjectDialog()"); ImportProjectDialog::ProjectType type; if (QObject::sender() == m_importOpjAction) type = ImportProjectDialog::ProjectOrigin; else type = ImportProjectDialog::ProjectLabPlot; auto* dlg = new ImportProjectDialog(this, type); // set current folder dlg->setCurrentFolder(m_currentFolder); if (dlg->exec() == QDialog::Accepted) { dlg->importTo(statusBar()); m_project->setChanged(true); } delete dlg; DEBUG("MainWin::importProjectDialog() DONE"); } /*! opens the dialog for the export of the currently active worksheet, spreadsheet or matrix. */ void MainWin::exportDialog() { QMdiSubWindow* win = m_mdiArea->currentSubWindow(); if (!win) return; AbstractPart* part = dynamic_cast(win)->part(); if (part->exportView()) statusBar()->showMessage(i18n("%1 exported", part->name())); } void MainWin::editFitsFileDialog() { auto* editDialog = new FITSHeaderEditDialog(this); if (editDialog->exec() == QDialog::Accepted) { if (editDialog->saved()) statusBar()->showMessage(i18n("FITS files saved")); } } /*! adds a new file data source to the current project. */ void MainWin::newLiveDataSourceActionTriggered() { ImportFileDialog* dlg = new ImportFileDialog(this, true); if (dlg->exec() == QDialog::Accepted) { if (static_cast(dlg->sourceType()) == LiveDataSource::MQTT) { #ifdef HAVE_MQTT MQTTClient* mqttClient = new MQTTClient(i18n("MQTT Client%1", 1)); dlg->importToMQTT(mqttClient); mqttClient->setName(mqttClient->clientHostName()); QVector existingClients = m_project->children(AbstractAspect::Recursive); //doesn't make sense to have more MQTTClients connected to the same broker bool found = false; for (const auto* client : existingClients) { if (client->clientHostName() == mqttClient->clientHostName() && client->clientPort() == mqttClient->clientPort()) { found = true; break; } } if (!found) addAspectToProject(mqttClient); else { delete mqttClient; QMessageBox::warning(this, "Warning", "There already is a MQTTClient with this host!"); } #endif } else { LiveDataSource* dataSource = new LiveDataSource(i18n("Live data source%1", 1), false); dlg->importToLiveDataSource(dataSource, statusBar()); addAspectToProject(dataSource); } } delete dlg; } /*! * \brief adds a new dataset to the current project */ void MainWin::newDatasetActionTriggered() { ImportDatasetDialog* dlg = new ImportDatasetDialog(this); if (dlg->exec() == QDialog::Accepted) { Spreadsheet* spreadsheet = new Spreadsheet(i18n("Dataset%1", 1)); DatasetHandler* dataset = new DatasetHandler(spreadsheet); dlg->importToDataset(dataset, statusBar()); QTimer timer; timer.setSingleShot(true); QEventLoop loop; connect(dataset, &DatasetHandler::downloadCompleted, &loop, &QEventLoop::quit); connect(&timer, &QTimer::timeout, &loop, &QEventLoop::quit); timer.start(1500); loop.exec(); if(timer.isActive()){ timer.stop(); addAspectToProject(spreadsheet); delete dataset; } else delete dataset; } delete dlg; } void MainWin::addAspectToProject(AbstractAspect* aspect) { const QModelIndex& index = m_projectExplorer->currentIndex(); if (index.isValid()) { auto* parent = static_cast(index.internalPointer()); #ifdef HAVE_MQTT //doesn't make sense to add a new MQTTClient to an existing MQTTClient or to any of its successors QString className = parent->metaObject()->className(); MQTTClient* clientAncestor = parent->ancestor(); if (className == "MQTTClient") parent = parent->parentAspect(); else if (clientAncestor != nullptr) parent = clientAncestor->parentAspect(); #endif parent->folder()->addChild(aspect); } else m_project->addChild(aspect); } void MainWin::settingsDialog() { auto* dlg = new SettingsDialog(this); connect (dlg, &SettingsDialog::settingsChanged, this, &MainWin::handleSettingsChanges); connect (dlg, &SettingsDialog::resetWelcomeScreen, this, &MainWin::resetWelcomeScreen); dlg->exec(); } #ifdef HAVE_CANTOR_LIBS void MainWin::cantorSettingsDialog() { static KCoreConfigSkeleton* emptyConfig = new KCoreConfigSkeleton(); KConfigDialog *cantorDialog = new KConfigDialog(this, QLatin1String("Cantor Settings"), emptyConfig); for (auto* backend : Cantor::Backend::availableBackends()) if (backend->config()) //It has something to configure, so add it to the dialog cantorDialog->addPage(backend->settingsWidget(cantorDialog), backend->config(), backend->name(), backend->icon()); cantorDialog->show(); } #endif diff --git a/src/kdefrontend/MainWin.h b/src/kdefrontend/MainWin.h index c075d5a91..ec265824d 100644 --- a/src/kdefrontend/MainWin.h +++ b/src/kdefrontend/MainWin.h @@ -1,335 +1,330 @@ /*************************************************************************** File : MainWin.h Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2011-2018 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2008-2018 by Stefan Gerlach (stefan.gerlach@uni.kn) Description : Main window of the application ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef MAINWIN_H #define MAINWIN_H #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include #include class AbstractAspect; class AspectTreeModel; class Folder; class ProjectExplorer; class Project; class Worksheet; class Note; class Workbook; class Datapicker; class Image; class Spreadsheet; class Matrix; class GuiObserver; class AxisDock; class CursorDock; class NoteDock; class CartesianPlotDock; class HistogramDock; class BarChartPlotDock; class CartesianPlotLegendDock; class CustomPointDock; class ColumnDock; class LiveDataDock; class MatrixDock; class ProjectDock; class SpreadsheetDock; class XYCurveDock; class XYEquationCurveDock; class XYDataReductionCurveDock; class XYDifferentiationCurveDock; class XYIntegrationCurveDock; class XYInterpolationCurveDock; class XYSmoothCurveDock; class XYFitCurveDock; class XYFourierFilterCurveDock; class XYFourierTransformCurveDock; class XYConvolutionCurveDock; class XYCorrelationCurveDock; class WorksheetDock; class LabelWidget; class DatapickerImageWidget; class DatapickerCurveWidget; class MemoryWidget; class CartesianPlot; #ifdef HAVE_CANTOR_LIBS class CantorWorksheet; class CantorWorksheetDock; #endif class QDockWidget; class QStackedWidget; class QDragEnterEvent; class QDropEvent; class QMdiArea; class QMdiSubWindow; class QToolButton; class KRecentFilesAction; class QQuickWidget; class WelcomeScreenHelper; class ImportDatasetWidget; class TreeModel; class MainWin : public KXmlGuiWindow { Q_OBJECT public: explicit MainWin(QWidget* parent = nullptr, const QString& filename = nullptr); ~MainWin() override; void showPresenter(); AspectTreeModel* model() const; Project* project() const; void addAspectToProject(AbstractAspect*); private: QMdiArea* m_mdiArea; QMdiSubWindow* m_currentSubWindow{nullptr}; Project* m_project{nullptr}; AspectTreeModel* m_aspectTreeModel{nullptr}; ProjectExplorer* m_projectExplorer{nullptr}; QDockWidget* m_projectExplorerDock{nullptr}; QDockWidget* m_propertiesDock{nullptr}; AbstractAspect* m_currentAspect{nullptr}; Folder* m_currentFolder{nullptr}; QString m_currentFileName; QString m_undoViewEmptyLabel; bool m_suppressCurrentSubWindowChangedEvent{false}; bool m_closing{false}; bool m_projectClosing{false}; bool m_autoSaveActive{false}; QTimer m_autoSaveTimer; bool m_showMemoryInfo{true}; bool m_showWelcomeScreen{true}; bool m_saveWelcomeScreen{true}; MemoryWidget* m_memoryInfoWidget{nullptr}; Qt::WindowStates m_lastWindowState; //< last window state before switching to full screen mode QMdiSubWindow* m_welcomeWindow{nullptr}; QQuickWidget* m_welcomeWidget{nullptr}; WelcomeScreenHelper* m_welcomeScreenHelper{nullptr}; ImportDatasetWidget* m_importDatasetWidget{nullptr}; KRecentFilesAction* m_recentProjectsAction; QAction* m_saveAction; QAction* m_saveAsAction; QAction* m_printAction; QAction* m_printPreviewAction; QAction* m_importFileAction; QAction* m_importSqlAction; QAction* m_importLabPlotAction; QAction* m_importOpjAction; QAction* m_exportAction; QAction* m_closeAction; QAction* m_newFolderAction; QAction* m_newWorkbookAction; QAction* m_newSpreadsheetAction; QAction* m_newMatrixAction; QAction* m_newWorksheetAction; QAction* m_newNotesAction; QAction* m_newDatasetAction; QAction* m_newLiveDataSourceAction; QAction* m_newSqlDataSourceAction; QAction* m_newScriptAction; QAction* m_newProjectAction; QAction* m_historyAction; QAction* m_undoAction; QAction* m_redoAction; QAction* m_tileWindows; QAction* m_cascadeWindows; QAction* m_newDatapickerAction; QAction* m_editFitsFileAction; //toggling doch widgets QAction* m_toggleProjectExplorerDocQAction; QAction* m_togglePropertiesDocQAction; //worksheet actions QAction* worksheetZoomInAction; QAction* worksheetZoomOutAction; QAction* worksheetZoomOriginAction; QAction* worksheetZoomFitPageHeightAction; QAction* worksheetZoomFitPageWidthAction; QAction* worksheetZoomFitSelectionAction; QAction* worksheetNavigationModeAction; QAction* worksheetZoomModeAction; QAction* worksheetSelectionModeAction; QAction* worksheetVerticalLayoutAction; QAction* worksheetHorizontalLayoutAction; QAction* worksheetGridLayoutAction; QAction* worksheetBreakLayoutAction; QAction* m_visibilityFolderAction; QAction* m_visibilitySubfolderAction; QAction* m_visibilityAllAction; QAction* m_toggleProjectExplorerDockAction; QAction* m_togglePropertiesDockAction; //Menus QMenu* m_visibilityMenu{nullptr}; QMenu* m_newMenu{nullptr}; QMenu* m_importMenu; QMenu* m_editMenu{nullptr}; //Docks QStackedWidget* stackedWidget; AxisDock* axisDock{nullptr}; QDockWidget* cursorDock{nullptr}; CursorDock* cursorWidget{nullptr}; NoteDock* notesDock{nullptr}; CartesianPlotDock* cartesianPlotDock{nullptr}; CartesianPlotLegendDock* cartesianPlotLegendDock{nullptr}; ColumnDock* columnDock{nullptr}; LiveDataDock* m_liveDataDock{nullptr}; MatrixDock* matrixDock{nullptr}; SpreadsheetDock* spreadsheetDock{nullptr}; ProjectDock* projectDock{nullptr}; XYCurveDock* xyCurveDock{nullptr}; XYEquationCurveDock* xyEquationCurveDock{nullptr}; XYDataReductionCurveDock* xyDataReductionCurveDock{nullptr}; XYDifferentiationCurveDock* xyDifferentiationCurveDock{nullptr}; XYIntegrationCurveDock* xyIntegrationCurveDock{nullptr}; XYInterpolationCurveDock* xyInterpolationCurveDock{nullptr}; XYSmoothCurveDock* xySmoothCurveDock{nullptr}; XYFitCurveDock* xyFitCurveDock{nullptr}; XYFourierFilterCurveDock* xyFourierFilterCurveDock{nullptr}; XYFourierTransformCurveDock* xyFourierTransformCurveDock{nullptr}; XYConvolutionCurveDock* xyConvolutionCurveDock{nullptr}; XYCorrelationCurveDock* xyCorrelationCurveDock{nullptr}; HistogramDock* histogramDock{nullptr}; WorksheetDock* worksheetDock{nullptr}; LabelWidget* textLabelDock{nullptr}; CustomPointDock* customPointDock{nullptr}; DatapickerImageWidget* datapickerImageDock{nullptr}; DatapickerCurveWidget* datapickerCurveDock{nullptr}; void initActions(); void initMenus(); bool warnModified(); void activateSubWindowForAspect(const AbstractAspect*) const; bool save(const QString&); // void toggleShowWidget(QWidget* widget, bool showToRight); // void toggleHideWidget(QWidget* widget, bool hideToLeft); - Workbook* activeWorkbook() const; Spreadsheet* activeSpreadsheet() const; - Matrix* activeMatrix() const; - Worksheet* activeWorksheet() const; - Datapicker* activeDatapicker() const; //Cantor #ifdef HAVE_CANTOR_LIBS QMenu* m_newCantorWorksheetMenu; CantorWorksheetDock* cantorWorksheetDock{nullptr}; - CantorWorksheet* activeCantorWorksheet() const; #endif friend class GuiObserver; GuiObserver* m_guiObserver{nullptr}; protected: void closeEvent(QCloseEvent*) override; void dragEnterEvent(QDragEnterEvent*) override; void dropEvent(QDropEvent*) override; private slots: void initGUI(const QString&); QQuickWidget* createWelcomeScreen(); void resetWelcomeScreen(); void createMdiArea(); void updateGUI(); void updateGUIOnProjectChanges(); void undo(); void redo(); bool newProject(); void openProject(); void openProject(const QString&); void openRecentProject(const QUrl&); bool closeProject(); bool saveProject(); bool saveProjectAs(); void autoSaveProject(); void print(); void printPreview(); void historyDialog(); void importFileDialog(const QString& fileName = QString()); void importSqlDialog(); void importProjectDialog(); void exportDialog(); void editFitsFileDialog(); void settingsDialog(); void projectChanged(); void colorSchemeChanged(QAction*); void openDatasetExample(); //Cantor #ifdef HAVE_CANTOR_LIBS void newCantorWorksheet(QAction* action); void cantorSettingsDialog(); #endif void newFolder(); void newWorkbook(); void newSpreadsheet(); void newMatrix(); void newWorksheet(); void newNotes(); void newDatapicker(); //TODO: void newScript(); void newLiveDataSourceActionTriggered(); void newDatasetActionTriggered(); void createContextMenu(QMenu*) const; void createFolderContextMenu(const Folder*, QMenu*) const; void handleAspectAdded(const AbstractAspect*); void handleAspectAboutToBeRemoved(const AbstractAspect*); void handleAspectRemoved(const AbstractAspect*,const AbstractAspect*,const AbstractAspect*); void handleCurrentAspectChanged(AbstractAspect* ); void handleCurrentSubWindowChanged(QMdiSubWindow*); void handleShowSubWindowRequested(); void handleSettingsChanges(); void setMdiWindowVisibility(QAction*); void updateMdiWindowVisibility() const; void toggleDockWidget(QAction*); void toggleFullScreen(); void projectExplorerDockVisibilityChanged(bool); void propertiesDockVisibilityChanged(bool); void cursorDockVisibilityChanged(bool); void cartesianPlotMouseModeChanged(CartesianPlot::MouseMode); }; #endif diff --git a/src/kdefrontend/datasources/AsciiOptionsWidget.cpp b/src/kdefrontend/datasources/AsciiOptionsWidget.cpp index 406c04c5e..c83f42c6e 100644 --- a/src/kdefrontend/datasources/AsciiOptionsWidget.cpp +++ b/src/kdefrontend/datasources/AsciiOptionsWidget.cpp @@ -1,196 +1,200 @@ /*************************************************************************** File : AsciiOptionsWidget.h Project : LabPlot Description : widget providing options for the import of ascii data -------------------------------------------------------------------- Copyright : (C) 2009-2017 Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2009-2019 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "AsciiOptionsWidget.h" #include "backend/datasources/filters/AbstractFileFilter.h" #include "backend/datasources/filters/AsciiFilter.h" #include "backend/lib/macros.h" #include #include #include /*! \class AsciiOptionsWidget \brief Widget providing options for the import of ascii data \ingroup kdefrontend */ AsciiOptionsWidget::AsciiOptionsWidget(QWidget* parent) : QWidget(parent) { ui.setupUi(parent); ui.cbSeparatingCharacter->addItems(AsciiFilter::separatorCharacters()); ui.cbCommentCharacter->addItems(AsciiFilter::commentCharacters()); ui.cbNumberFormat->addItems(AbstractFileFilter::numberFormats()); ui.cbDateTimeFormat->addItems(AbstractColumn::dateTimeFormats()); const QString textNumberFormatShort = i18n("This option determines how the imported strings have to be converted to numbers."); const QString textNumberFormat = textNumberFormatShort + "

" + i18n( "For 'C Format', a period is used for the decimal point character and comma is used for the thousands group separator. " "Valid number representations are:" "
    " "
  • 1234.56
    • " "
  • 1,234.56
    • " "
  • etc.
    • " "
" "When using 'System locale', the system settings will be used. " "E.g., for the German local the valid number representations are:" "
    " "
  • 1234,56
    • " "
  • 1.234,56
    • " "
  • etc.
    • " "
" ); ui.lNumberFormat->setToolTip(textNumberFormatShort); ui.lNumberFormat->setWhatsThis(textNumberFormat); ui.cbNumberFormat->setToolTip(textNumberFormatShort); ui.cbNumberFormat->setWhatsThis(textNumberFormat); const QString textDateTimeFormatShort = i18n("This option determines how the imported strings have to be converted to calendar date, i.e. year, month, and day numbers in the Gregorian calendar and to time."); const QString textDateTimeFormat = textDateTimeFormatShort + "

" + i18n( "Expressions that may be used for the date part of format string:" "" "" "" "" "" "" "" "" "" "" "" "
dthe day as number without a leading zero (1 to 31).
ddthe day as number with a leading zero (01 to 31).
dddthe abbreviated localized day name (e.g. 'Mon' to 'Sun'). Uses the system locale to localize the name.
ddddthe long localized day name (e.g. 'Monday' to 'Sunday'). Uses the system locale to localize the name.
Mthe month as number without a leading zero (1 to 12).
MMthe month as number with a leading zero (01 to 12).
MMMthe abbreviated localized month name (e.g. 'Jan' to 'Dec'). Uses the system locale to localize the name.
MMMMthe long localized month name (e.g. 'January' to 'December'). Uses the system locale to localize the name.
yythe year as two digit number (00 to 99).
yyyythe year as four digit number. If the year is negative, a minus sign is prepended in addition.


" "Expressions that may be used for the time part of the format string:" "" "" "" "" "" "" "" "" "" "" "" "" "" "
hthe hour without a leading zero (0 to 23 or 1 to 12 if AM/PM display)
hhthe hour with a leading zero (00 to 23 or 01 to 12 if AM/PM display)
Hthe hour without a leading zero (0 to 23, even with AM/PM display)
HHthe hour with a leading zero (00 to 23, even with AM/PM display)
mthe minute without a leading zero (0 to 59)
mmthe minute with a leading zero (00 to 59)
sthe second without a leading zero (0 to 59)
ssthe second with a leading zero (00 to 59)
zthe milliseconds without leading zeroes (0 to 999)
zzzthe milliseconds with leading zeroes (000 to 999)
AP or Ainterpret as an AM/PM time. AP must be either 'AM' or 'PM'.
ap or aInterpret as an AM/PM time. ap must be either 'am' or 'pm'.


" "Examples are:" "" "" "" "" "
dd.MM.yyyy20.07.1969
ddd MMMM d yySun July 20 69
'The day is' ddddThe day is Sunday
"); ui.lDateTimeFormat->setToolTip(textDateTimeFormatShort); ui.lDateTimeFormat->setWhatsThis(textDateTimeFormat); ui.cbDateTimeFormat->setToolTip(textDateTimeFormatShort); ui.cbDateTimeFormat->setWhatsThis(textDateTimeFormat); connect(ui.chbHeader, &QCheckBox::stateChanged, this, &AsciiOptionsWidget::headerChanged); } void AsciiOptionsWidget::showAsciiHeaderOptions(bool visible) { DEBUG("AsciiOptionsWidget::showAsciiHeaderOptions(" << visible << ")"); ui.chbHeader->setVisible(visible); if (visible) { ui.lVectorNames->setVisible(!ui.chbHeader->isChecked()); ui.kleVectorNames->setVisible(!ui.chbHeader->isChecked()); } else { ui.lVectorNames->setVisible(false); ui.kleVectorNames->setVisible(false); } } void AsciiOptionsWidget::showTimestampOptions(bool visible) { ui.chbCreateTimestamp->setVisible(visible); } /*! Shows a text field for the vector names if the option "Use the first row..." was not selected. Hides it otherwise. */ void AsciiOptionsWidget::headerChanged(int state) { bool visible = (state != Qt::Checked); ui.kleVectorNames->setVisible(visible); ui.lVectorNames->setVisible(visible); } void AsciiOptionsWidget::applyFilterSettings(AsciiFilter* filter) const { Q_ASSERT(filter); filter->setCommentCharacter( ui.cbCommentCharacter->currentText() ); filter->setSeparatingCharacter( ui.cbSeparatingCharacter->currentText() ); filter->setNumberFormat( QLocale::Language(ui.cbNumberFormat->currentIndex()) ); filter->setDateTimeFormat(ui.cbDateTimeFormat->currentText()); filter->setCreateIndexEnabled( ui.chbCreateIndex->isChecked() ); filter->setCreateTimestampEnabled( ui.chbCreateTimestamp->isChecked() ); filter->setSimplifyWhitespacesEnabled( ui.chbSimplifyWhitespaces->isChecked() ); filter->setNaNValueToZero( ui.chbConvertNaNToZero->isChecked() ); filter->setRemoveQuotesEnabled( ui.chbRemoveQuotes->isChecked() ); filter->setSkipEmptyParts( ui.chbSkipEmptyParts->isChecked() ); filter->setVectorNames( ui.kleVectorNames->text() ); filter->setHeaderEnabled( ui.chbHeader->isChecked() ); } +void AsciiOptionsWidget::setSeparatingCharacter(QLatin1Char character) { + ui.cbSeparatingCharacter->setCurrentItem(QString(character)); +} + void AsciiOptionsWidget::loadSettings() const { KConfigGroup conf(KSharedConfig::openConfig(), "ImportAscii"); //TODO: check if this works (character gets currentItem?) ui.cbCommentCharacter->setCurrentItem(conf.readEntry("CommentCharacter", "#")); ui.cbSeparatingCharacter->setCurrentItem(conf.readEntry("SeparatingCharacter", "auto")); ui.cbNumberFormat->setCurrentIndex(conf.readEntry("NumberFormat", (int)QLocale::AnyLanguage)); ui.cbDateTimeFormat->setCurrentItem(conf.readEntry("DateTimeFormat", "yyyy-MM-dd hh:mm:ss.zzz")); ui.chbCreateIndex->setChecked(conf.readEntry("CreateIndex", false)); ui.chbCreateTimestamp->setChecked(conf.readEntry("CreateTimestamp", true)); ui.chbSimplifyWhitespaces->setChecked(conf.readEntry("SimplifyWhitespaces", true)); ui.chbConvertNaNToZero->setChecked(conf.readEntry("ConvertNaNToZero", false)); ui.chbRemoveQuotes->setChecked(conf.readEntry("RemoveQuotes", false)); ui.chbSkipEmptyParts->setChecked(conf.readEntry("SkipEmptyParts", false)); ui.chbHeader->setChecked(conf.readEntry("UseFirstRow", true)); ui.kleVectorNames->setText(conf.readEntry("Names", "")); } void AsciiOptionsWidget::saveSettings() { KConfigGroup conf(KSharedConfig::openConfig(), "ImportAscii"); conf.writeEntry("CommentCharacter", ui.cbCommentCharacter->currentText()); conf.writeEntry("SeparatingCharacter", ui.cbSeparatingCharacter->currentText()); conf.writeEntry("NumberFormat", ui.cbNumberFormat->currentIndex()); conf.writeEntry("DateTimeFormat", ui.cbDateTimeFormat->currentText()); conf.writeEntry("CreateIndex", ui.chbCreateIndex->isChecked()); conf.writeEntry("CreateTimestamp", ui.chbCreateTimestamp->isChecked()); conf.writeEntry("SimplifyWhitespaces", ui.chbSimplifyWhitespaces->isChecked()); conf.writeEntry("ConvertNaNToZero", ui.chbConvertNaNToZero->isChecked()); conf.writeEntry("RemoveQuotes", ui.chbRemoveQuotes->isChecked()); conf.writeEntry("SkipEmptyParts", ui.chbSkipEmptyParts->isChecked()); conf.writeEntry("UseFirstRow", ui.chbHeader->isChecked()); conf.writeEntry("Names", ui.kleVectorNames->text()); } diff --git a/src/kdefrontend/datasources/AsciiOptionsWidget.h b/src/kdefrontend/datasources/AsciiOptionsWidget.h index 417dd1a6b..a41a7962d 100644 --- a/src/kdefrontend/datasources/AsciiOptionsWidget.h +++ b/src/kdefrontend/datasources/AsciiOptionsWidget.h @@ -1,54 +1,55 @@ /*************************************************************************** File : AsciiOptionsWidget.h Project : LabPlot Description : widget providing options for the import of ascii data -------------------------------------------------------------------- Copyright : (C) 2009-2017 by Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2009-2017 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef ASCIIOPTIONSWIDGET_H #define ASCIIOPTIONSWIDGET_H #include "ui_asciioptionswidget.h" class AsciiFilter; class AsciiOptionsWidget : public QWidget { Q_OBJECT public: explicit AsciiOptionsWidget(QWidget*); void showAsciiHeaderOptions(bool); void showTimestampOptions(bool); void applyFilterSettings(AsciiFilter*) const; + void setSeparatingCharacter(QLatin1Char); void loadSettings() const; void saveSettings(); public slots: void headerChanged(int state); private: Ui::AsciiOptionsWidget ui; }; #endif diff --git a/src/kdefrontend/datasources/ImportFileDialog.cpp b/src/kdefrontend/datasources/ImportFileDialog.cpp index f96e2db3d..aaf5a74be 100644 --- a/src/kdefrontend/datasources/ImportFileDialog.cpp +++ b/src/kdefrontend/datasources/ImportFileDialog.cpp @@ -1,512 +1,520 @@ /*************************************************************************** File : ImportDialog.cc Project : LabPlot Description : import file data dialog -------------------------------------------------------------------- Copyright : (C) 2008-2019 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2008-2015 by Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "ImportFileDialog.h" #include "ImportFileWidget.h" #include "backend/core/AspectTreeModel.h" #include "backend/datasources/LiveDataSource.h" #include "backend/datasources/filters/AbstractFileFilter.h" #include "backend/datasources/filters/filters.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/matrix/Matrix.h" #include "backend/core/Workbook.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include "kdefrontend/MainWin.h" #ifdef HAVE_MQTT #include "backend/datasources/MQTTClient.h" #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include /*! \class ImportFileDialog \brief Dialog for importing data from a file. Embeds \c ImportFileWidget and provides the standard buttons. \ingroup kdefrontend */ ImportFileDialog::ImportFileDialog(MainWin* parent, bool liveDataSource, const QString& fileName) : ImportDialog(parent), m_importFileWidget(new ImportFileWidget(this, liveDataSource, fileName)) { vLayout->addWidget(m_importFileWidget); //dialog buttons QDialogButtonBox* buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Reset |QDialogButtonBox::Cancel); okButton = buttonBox->button(QDialogButtonBox::Ok); m_optionsButton = buttonBox->button(QDialogButtonBox::Reset); //we highjack the default "Reset" button and use if for showing/hiding the options okButton->setEnabled(false); //ok is only available if a valid container was selected vLayout->addWidget(buttonBox); //hide the data-source related widgets if (!liveDataSource) setModel(); //Signals/Slots connect(buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept); connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject); if (!liveDataSource) setWindowTitle(i18nc("@title:window", "Import Data to Spreadsheet or Matrix")); else setWindowTitle(i18nc("@title:window", "Add New Live Data Source")); setWindowIcon(QIcon::fromTheme("document-import-database")); //restore saved settings if available create(); // ensure there's a window created QApplication::processEvents(QEventLoop::AllEvents, 0); m_importFileWidget->loadSettings(); KConfigGroup conf(KSharedConfig::openConfig(), "ImportFileDialog"); if (conf.exists()) { m_showOptions = conf.readEntry("ShowOptions", false); KWindowConfig::restoreWindowSize(windowHandle(), conf); resize(windowHandle()->size()); // workaround for QTBUG-40584 } else resize(QSize(0, 0).expandedTo(minimumSize())); m_importFileWidget->showOptions(m_showOptions); //do the signal-slot connections after all settings were loaded in import file widget and check the OK button after this connect(m_importFileWidget, &ImportFileWidget::checkedFitsTableToMatrix, this, &ImportFileDialog::checkOnFitsTableToMatrix); connect(m_importFileWidget, static_cast(&ImportFileWidget::fileNameChanged), this, &ImportFileDialog::checkOkButton); connect(m_importFileWidget, static_cast(&ImportFileWidget::sourceTypeChanged), this, &ImportFileDialog::checkOkButton); connect(m_importFileWidget, &ImportFileWidget::hostChanged, this, &ImportFileDialog::checkOkButton); connect(m_importFileWidget, &ImportFileWidget::portChanged, this, &ImportFileDialog::checkOkButton); //TODO: do we really need to check the ok button when the preview was refreshed? //If not, remove this together with the previewRefreshed signal in ImportFileWidget //connect(m_importFileWidget, &ImportFileWidget::previewRefreshed, this, &ImportFileDialog::checkOkButton); #ifdef HAVE_MQTT connect(m_importFileWidget, &ImportFileWidget::subscriptionsChanged, this, &ImportFileDialog::checkOkButton); connect(m_importFileWidget, &ImportFileWidget::checkFileType, this, &ImportFileDialog::checkOkButton); #endif m_showOptions ? m_optionsButton->setText(i18n("Hide Options")) : m_optionsButton->setText(i18n("Show Options")); connect(m_optionsButton, &QPushButton::clicked, this, &ImportFileDialog::toggleOptions); - checkOkButton(); + ImportFileDialog::checkOkButton(); } ImportFileDialog::~ImportFileDialog() { //save current settings KConfigGroup conf(KSharedConfig::openConfig(), "ImportFileDialog"); conf.writeEntry("ShowOptions", m_showOptions); if (cbPosition) conf.writeEntry("Position", cbPosition->currentIndex()); KWindowConfig::saveWindowSize(windowHandle(), conf); } int ImportFileDialog::sourceType() const { return static_cast(m_importFileWidget->currentSourceType()); } /*! triggers data import to the live data source \c source */ void ImportFileDialog::importToLiveDataSource(LiveDataSource* source, QStatusBar* statusBar) const { DEBUG("ImportFileDialog::importToLiveDataSource()"); m_importFileWidget->saveSettings(source); //show a progress bar in the status bar auto* progressBar = new QProgressBar(); progressBar->setRange(0, 100); connect(source->filter(), &AbstractFileFilter::completed, progressBar, &QProgressBar::setValue); statusBar->clearMessage(); statusBar->addWidget(progressBar, 1); WAIT_CURSOR; QTime timer; timer.start(); DEBUG(" Initial read()"); source->read(); statusBar->showMessage( i18n("Live data source created in %1 seconds.", (float)timer.elapsed()/1000) ); RESET_CURSOR; statusBar->removeWidget(progressBar); } #ifdef HAVE_MQTT /*! triggers data import to the MQTTClient \c client */ void ImportFileDialog::importToMQTT(MQTTClient* client) const{ m_importFileWidget->saveMQTTSettings(client); client->read(); client->ready(); } #endif /*! triggers data import to the currently selected data container */ void ImportFileDialog::importTo(QStatusBar* statusBar) const { DEBUG("ImportFileDialog::importTo()"); QDEBUG(" cbAddTo->currentModelIndex() =" << cbAddTo->currentModelIndex()); AbstractAspect* aspect = static_cast(cbAddTo->currentModelIndex().internalPointer()); if (!aspect) { DEBUG("ERROR in importTo(): No aspect available"); DEBUG(" cbAddTo->currentModelIndex().isValid() = " << cbAddTo->currentModelIndex().isValid()); DEBUG(" cbAddTo->currentModelIndex() row/column = " << cbAddTo->currentModelIndex().row() << ' ' << cbAddTo->currentModelIndex().column()); return; } if (m_importFileWidget->isFileEmpty()) { KMessageBox::information(nullptr, i18n("No data to import."), i18n("No Data")); return; } QString fileName = m_importFileWidget->fileName(); auto filter = m_importFileWidget->currentFileFilter(); auto mode = AbstractFileFilter::ImportMode(cbPosition->currentIndex()); //show a progress bar in the status bar auto* progressBar = new QProgressBar(); progressBar->setRange(0, 100); connect(filter, &AbstractFileFilter::completed, progressBar, &QProgressBar::setValue); statusBar->clearMessage(); statusBar->addWidget(progressBar, 1); WAIT_CURSOR; QApplication::processEvents(QEventLoop::AllEvents, 100); QTime timer; timer.start(); if (aspect->inherits(AspectType::Matrix)) { DEBUG("ImportFileDialog::importTo(): to Matrix"); auto* matrix = qobject_cast(aspect); filter->readDataFromFile(fileName, matrix, mode); } else if (aspect->inherits(AspectType::Spreadsheet)) { DEBUG("ImportFileDialog::importTo(): to Spreadsheet"); auto* spreadsheet = qobject_cast(aspect); DEBUG(" Calling filter->readDataFromFile() with spreadsheet " << spreadsheet); filter->readDataFromFile(fileName, spreadsheet, mode); } else if (aspect->inherits(AspectType::Workbook)) { DEBUG("ImportFileDialog::importTo(): to Workbook"); - auto* workbook = qobject_cast(aspect); + auto* workbook = static_cast(aspect); workbook->setUndoAware(false); - QVector sheets = workbook->children(); + auto sheets = workbook->children(); AbstractFileFilter::FileType fileType = m_importFileWidget->currentFileType(); // multiple data sets/variables for HDF5, NetCDF and ROOT if (fileType == AbstractFileFilter::HDF5 || fileType == AbstractFileFilter::NETCDF || fileType == AbstractFileFilter::ROOT) { QStringList names; if (fileType == AbstractFileFilter::HDF5) names = m_importFileWidget->selectedHDF5Names(); else if (fileType == AbstractFileFilter::NETCDF) names = m_importFileWidget->selectedNetCDFNames(); else names = m_importFileWidget->selectedROOTNames(); int nrNames = names.size(), offset = sheets.size(); //TODO: think about importing multiple sets into one sheet int start = 0; // add nrNames sheets (0 to nrNames) //in replace mode add only missing sheets (from offset to nrNames) //and rename the already available sheets if (mode == AbstractFileFilter::Replace) { start = offset; + // if there are more available spreadsheets, than needed, + // delete the unneeded spreadsheets + if (offset > nrNames) { + for (int i = nrNames; i < offset; i++) + sheets[i]->remove(); + offset = nrNames; + } + //rename the available sheets for (int i = 0; i < offset; ++i) { //HDF5 variable names contain the whole path, remove it and keep the name only QString sheetName = names.at(i); if (fileType == AbstractFileFilter::HDF5) sheetName = names[i].mid(names[i].lastIndexOf("/") + 1); auto* sheet = sheets.at(i); sheet->setUndoAware(false); sheet->setName(sheetName); sheet->setUndoAware(true); } } // add additional spreadsheets for (int i = start; i < nrNames; ++i) { //HDF5 variable names contain the whole path, remove it and keep the name only QString sheetName = names.at(i); if (fileType == AbstractFileFilter::HDF5) sheetName = names[i].mid(names[i].lastIndexOf("/") + 1); auto* spreadsheet = new Spreadsheet(sheetName); if (mode == AbstractFileFilter::Prepend && !sheets.isEmpty()) workbook->insertChildBefore(spreadsheet, sheets[0]); else workbook->addChildFast(spreadsheet); } // start at offset for append, else at 0 if (mode != AbstractFileFilter::Append) offset = 0; // import all sets to a different sheet sheets = workbook->children(); for (int i = 0; i < nrNames; ++i) { if (fileType == AbstractFileFilter::HDF5) static_cast(filter)->setCurrentDataSetName(names[i]); else if (fileType == AbstractFileFilter::NETCDF) static_cast(filter)->setCurrentVarName(names[i]); else static_cast(filter)->setCurrentObject(names[i]); int index = i + offset; filter->readDataFromFile(fileName, qobject_cast(sheets[index])); } workbook->setUndoAware(true); } else { // single import file types // use active spreadsheet/matrix if present, else new spreadsheet auto* sheet = workbook->currentSpreadsheet(); if (sheet) filter->readDataFromFile(fileName, sheet, mode); else { workbook->setUndoAware(true); auto* spreadsheet = new Spreadsheet(fileName); workbook->addChild(spreadsheet); workbook->setUndoAware(false); filter->readDataFromFile(fileName, spreadsheet, mode); } } } statusBar->showMessage(i18n("File %1 imported in %2 seconds.", fileName, (float)timer.elapsed()/1000)); RESET_CURSOR; statusBar->removeWidget(progressBar); } void ImportFileDialog::toggleOptions() { m_importFileWidget->showOptions(!m_showOptions); m_showOptions = !m_showOptions; m_showOptions ? m_optionsButton->setText(i18n("Hide Options")) : m_optionsButton->setText(i18n("Show Options")); //resize the dialog layout()->activate(); resize( QSize(this->width(), 0).expandedTo(minimumSize()) ); } void ImportFileDialog::checkOnFitsTableToMatrix(const bool enable) { if (cbAddTo) { QDEBUG("cbAddTo->currentModelIndex() = " << cbAddTo->currentModelIndex()); AbstractAspect* aspect = static_cast(cbAddTo->currentModelIndex().internalPointer()); if (!aspect) { DEBUG("ERROR: no aspect available."); return; } if (aspect->inherits(AspectType::Matrix)) { okButton->setEnabled(enable); if (enable) okButton->setToolTip(i18n("Close the dialog and import the data.")); else okButton->setToolTip(i18n("Cannot import into a matrix since the data contains non-numerical data.")); } } } void ImportFileDialog::checkOkButton() { DEBUG("ImportFileDialog::checkOkButton()"); if (cbAddTo) { //only check for the target container when no file data source is being added QDEBUG(" cbAddTo->currentModelIndex() = " << cbAddTo->currentModelIndex()); AbstractAspect* aspect = static_cast(cbAddTo->currentModelIndex().internalPointer()); if (!aspect) { okButton->setEnabled(false); okButton->setToolTip(i18n("Select a data container where the data has to be imported into.")); lPosition->setEnabled(false); cbPosition->setEnabled(false); return; } else { lPosition->setEnabled(true); cbPosition->setEnabled(true); //when doing ASCII import to a matrix, hide the options for using the file header (first line) //to name the columns since the column names are fixed in a matrix const auto* matrix = dynamic_cast(aspect); m_importFileWidget->showAsciiHeaderOptions(matrix == nullptr); } } QString fileName = m_importFileWidget->fileName(); #ifndef HAVE_WINDOWS if (!fileName.isEmpty() && fileName.at(0) != QDir::separator()) fileName = QDir::homePath() + QDir::separator() + fileName; #endif DEBUG("Data Source Type: " << ENUM_TO_STRING(LiveDataSource, SourceType, m_importFileWidget->currentSourceType())); switch (m_importFileWidget->currentSourceType()) { case LiveDataSource::SourceType::FileOrPipe: { DEBUG(" fileName = " << fileName.toUtf8().constData()); const bool enable = QFile::exists(fileName); okButton->setEnabled(enable); if (enable) okButton->setToolTip(i18n("Close the dialog and import the data.")); else okButton->setToolTip(i18n("Provide an existing file.")); break; } case LiveDataSource::SourceType::LocalSocket: { const bool enable = QFile::exists(fileName); if (enable) { QLocalSocket lsocket{this}; DEBUG("CONNECT"); lsocket.connectToServer(fileName, QLocalSocket::ReadOnly); if (lsocket.waitForConnected()) { // this is required for server that send data as soon as connected lsocket.waitForReadyRead(); DEBUG("DISCONNECT"); lsocket.disconnectFromServer(); // read-only socket is disconnected immediately (no waitForDisconnected()) okButton->setEnabled(true); okButton->setToolTip(i18n("Close the dialog and import the data.")); } else { DEBUG("failed connect to local socket - " << lsocket.errorString().toStdString()); okButton->setEnabled(false); okButton->setToolTip(i18n("Could not connect to the provided local socket.")); } } else { okButton->setEnabled(false); okButton->setToolTip(i18n("Selected local socket does not exist.")); } break; } case LiveDataSource::SourceType::NetworkTcpSocket: { const bool enable = !m_importFileWidget->host().isEmpty() && !m_importFileWidget->port().isEmpty(); if (enable) { QTcpSocket socket(this); socket.connectToHost(m_importFileWidget->host(), m_importFileWidget->port().toUShort(), QTcpSocket::ReadOnly); if (socket.waitForConnected()) { okButton->setEnabled(true); okButton->setToolTip(i18n("Close the dialog and import the data.")); socket.disconnectFromHost(); } else { DEBUG("failed to connect to TCP socket - " << socket.errorString().toStdString()); okButton->setEnabled(false); okButton->setToolTip(i18n("Could not connect to the provided TCP socket.")); } } else { okButton->setEnabled(false); okButton->setToolTip(i18n("Either the host name or the port number is missing.")); } break; } case LiveDataSource::SourceType::NetworkUdpSocket: { const bool enable = !m_importFileWidget->host().isEmpty() && !m_importFileWidget->port().isEmpty(); if (enable) { QUdpSocket socket(this); socket.bind(QHostAddress(m_importFileWidget->host()), m_importFileWidget->port().toUShort()); socket.connectToHost(m_importFileWidget->host(), 0, QUdpSocket::ReadOnly); if (socket.waitForConnected()) { okButton->setEnabled(true); okButton->setToolTip(i18n("Close the dialog and import the data.")); socket.disconnectFromHost(); // read-only socket is disconnected immediately (no waitForDisconnected()) } else { DEBUG("failed to connect to UDP socket - " << socket.errorString().toStdString()); okButton->setEnabled(false); okButton->setToolTip(i18n("Could not connect to the provided UDP socket.")); } } else { okButton->setEnabled(false); okButton->setToolTip(i18n("Either the host name or the port number is missing.")); } break; } case LiveDataSource::SourceType::SerialPort: { const QString sPort = m_importFileWidget->serialPort(); const int baudRate = m_importFileWidget->baudRate(); if (!sPort.isEmpty()) { QSerialPort serialPort{this}; DEBUG(" Port: " << sPort.toStdString() << ", Settings: " << baudRate << ',' << serialPort.dataBits() << ',' << serialPort.parity() << ',' << serialPort.stopBits()); serialPort.setPortName(sPort); serialPort.setBaudRate(baudRate); const bool serialPortOpened = serialPort.open(QIODevice::ReadOnly); okButton->setEnabled(serialPortOpened); if (serialPortOpened) { okButton->setToolTip(i18n("Close the dialog and import the data.")); serialPort.close(); } else { DEBUG("Could not connect to the provided serial port"); okButton->setToolTip(i18n("Could not connect to the provided serial port.")); } } else { okButton->setEnabled(false); okButton->setToolTip(i18n("Serial port number is missing.")); } break; } case LiveDataSource::SourceType::MQTT: { #ifdef HAVE_MQTT const bool enable = m_importFileWidget->isMqttValid(); if (enable) { okButton->setEnabled(true); okButton->setToolTip(i18n("Close the dialog and import the data.")); } else { okButton->setEnabled(false); okButton->setToolTip(i18n("Either there is no connection, or no subscriptions were made, or the file filter is not ASCII.")); } #endif break; } } } QString ImportFileDialog::selectedObject() const { return m_importFileWidget->selectedObject(); } diff --git a/src/kdefrontend/datasources/ImportFileWidget.cpp b/src/kdefrontend/datasources/ImportFileWidget.cpp index 18b44f202..e20b721b1 100644 --- a/src/kdefrontend/datasources/ImportFileWidget.cpp +++ b/src/kdefrontend/datasources/ImportFileWidget.cpp @@ -1,2167 +1,2176 @@ /*************************************************************************** File : ImportFileWidget.cpp Project : LabPlot Description : import file data widget -------------------------------------------------------------------- Copyright : (C) 2009-2018 Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2009-2019 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2017-2018 Fabian Kristof (fkristofszabolcs@gmail.com) Copyright : (C) 2018-2019 Kovacs Ferencz (kferike98@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "ImportFileWidget.h" #include "FileInfoDialog.h" #include "backend/datasources/filters/filters.h" #include "AsciiOptionsWidget.h" #include "BinaryOptionsWidget.h" #include "HDF5OptionsWidget.h" #include "ImageOptionsWidget.h" #include "NetCDFOptionsWidget.h" #include "FITSOptionsWidget.h" #include "JsonOptionsWidget.h" #include "ROOTOptionsWidget.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_MQTT #include "kdefrontend/widgets/MQTTWillSettingsWidget.h" #include "MQTTConnectionManagerDialog.h" #include "MQTTSubscriptionWidget.h" #include #include #include #include #include #include #include #endif /*! \class ImportFileWidget \brief Widget for importing data from a file. \ingroup kdefrontend */ ImportFileWidget::ImportFileWidget(QWidget* parent, bool liveDataSource, const QString& fileName) : QWidget(parent), m_fileName(fileName), m_liveDataSource(liveDataSource) #ifdef HAVE_MQTT , m_connectTimeoutTimer(new QTimer(this)), m_subscriptionWidget(new MQTTSubscriptionWidget(this)) #endif { ui.setupUi(this); //add supported file types if (!liveDataSource) { ui.cbFileType->addItem(i18n("ASCII data"), AbstractFileFilter::Ascii); ui.cbFileType->addItem(i18n("Binary data"), AbstractFileFilter::Binary); ui.cbFileType->addItem(i18n("Image"), AbstractFileFilter::Image); #ifdef HAVE_HDF5 ui.cbFileType->addItem(i18n("Hierarchical Data Format 5 (HDF5)"), AbstractFileFilter::HDF5); #endif #ifdef HAVE_NETCDF ui.cbFileType->addItem(i18n("Network Common Data Format (NetCDF)"), AbstractFileFilter::NETCDF); #endif #ifdef HAVE_FITS ui.cbFileType->addItem(i18n("Flexible Image Transport System Data Format (FITS)"), AbstractFileFilter::FITS); #endif ui.cbFileType->addItem(i18n("JSON data"), AbstractFileFilter::JSON); #ifdef HAVE_ZIP ui.cbFileType->addItem(i18n("ROOT (CERN)"), AbstractFileFilter::ROOT); #endif ui.cbFileType->addItem(i18n("Ngspice RAW ASCII"), AbstractFileFilter::NgspiceRawAscii); ui.cbFileType->addItem(i18n("Ngspice RAW Binary"), AbstractFileFilter::NgspiceRawBinary); //hide widgets relevant for live data reading only ui.lSourceType->hide(); ui.cbSourceType->hide(); ui.gbUpdateOptions->hide(); } else { ui.cbFileType->addItem(i18n("ASCII data"), AbstractFileFilter::Ascii); ui.cbFileType->addItem(i18n("Binary data"), AbstractFileFilter::Binary); #ifdef HAVE_ZIP ui.cbFileType->addItem(i18n("ROOT (CERN)"), AbstractFileFilter::ROOT); #endif ui.cbFileType->addItem(i18n("Ngspice RAW ASCII"), AbstractFileFilter::NgspiceRawAscii); ui.cbFileType->addItem(i18n("Ngspice RAW Binary"), AbstractFileFilter::NgspiceRawBinary); ui.lePort->setValidator( new QIntValidator(ui.lePort) ); ui.cbBaudRate->addItems(LiveDataSource::supportedBaudRates()); ui.cbSerialPort->addItems(LiveDataSource::availablePorts()); ui.tabWidget->removeTab(2); ui.chbLinkFile->setToolTip(i18n("If this option is checked, only the link to the file is stored in the project file but not its content.")); ui.chbRelativePath->setToolTip(i18n("If this option is checked, the relative path of the file (relative to project's folder) will be saved.")); #ifdef HAVE_MQTT m_connectTimeoutTimer->setInterval(6000); #endif } QStringList filterItems {i18n("Automatic"), i18n("Custom")}; ui.cbFilter->addItems(filterItems); //hide options that will be activated on demand ui.gbOptions->hide(); ui.gbUpdateOptions->hide(); setMQTTVisible(false); ui.cbReadingType->addItem(i18n("Whole file"), LiveDataSource::WholeFile); ui.bOpen->setIcon( QIcon::fromTheme(QLatin1String("document-open")) ); ui.bFileInfo->setIcon( QIcon::fromTheme(QLatin1String("help-about")) ); ui.bManageFilters->setIcon( QIcon::fromTheme(QLatin1String("configure")) ); ui.bSaveFilter->setIcon( QIcon::fromTheme(QLatin1String("document-save")) ); ui.bRefreshPreview->setIcon( QIcon::fromTheme(QLatin1String("view-refresh")) ); ui.tvJson->header()->setSectionResizeMode(QHeaderView::ResizeToContents); ui.tvJson->setAlternatingRowColors(true); showJsonModel(false); // the table widget for preview m_twPreview = new QTableWidget(ui.tePreview); m_twPreview->verticalHeader()->hide(); m_twPreview->setEditTriggers(QTableWidget::NoEditTriggers); auto* layout = new QHBoxLayout; layout->addWidget(m_twPreview); ui.tePreview->setLayout(layout); m_twPreview->hide(); // the combobox for the import path m_cbFileName = new KUrlComboBox(KUrlComboBox::Mode::Files, ui.tePreview); m_cbFileName->setMaxItems(7); auto* gridLayout = dynamic_cast(ui.gbDataSource->layout()); if (gridLayout) gridLayout->addWidget(m_cbFileName, 1, 2, 1, 3); //tooltips QString info = i18n("Specify how the data source has to be processed on every read:" "
    " "
  • Continuously fixed - fixed amount of samples is processed starting from the beginning of the newly received data.
    • " "
  • From End - fixed amount of samples is processed starting from the end of the newly received data.
    • " "
  • Till the End - all newly received data is processed.
    • " "
  • Whole file - on every read the whole file is re-read completely and processed. Only available for \"File Or Named Pipe\" data sources.
    • " "
"); ui.lReadingType->setToolTip(info); ui.cbReadingType->setToolTip(info); info = i18n("Number of samples (lines) to be processed on every read.\n" "Only needs to be specified for the reading mode \"Continuously Fixed\" and \"From End\"."); ui.lSampleSize->setToolTip(info); ui.sbSampleSize->setToolTip(info); info = i18n("Specify when and how frequently the data source needs to be read:" "
    " "
  • Periodically - the data source is read periodically with user specified time interval.
    • " "
  • On New Data - the data source is read when new data arrives.
    • " "
"); ui.lUpdateType->setToolTip(info); ui.cbUpdateType->setToolTip(info); info = i18n("Specify how frequently the data source has to be read."); ui.lUpdateInterval->setToolTip(info); ui.sbUpdateInterval->setToolTip(info); info = i18n("Specify how many samples need to be kept in memory after reading.\n" "Use \"All\" if all data has to be kept."); ui.lKeepLastValues->setToolTip(info); ui.sbKeepNValues->setToolTip(info); #ifdef HAVE_MQTT ui.cbSourceType->addItem(QLatin1String("MQTT")); m_configPath = QStandardPaths::standardLocations(QStandardPaths::AppDataLocation).constFirst() + QLatin1String("MQTT_connections"); //add subscriptions widget layout = new QHBoxLayout; layout->setContentsMargins(0, 0, 0, 0); layout->setSpacing(0); layout->addWidget(m_subscriptionWidget); ui.frameSubscriptions->setLayout(layout); ui.bManageConnections->setIcon(QIcon::fromTheme(QLatin1String("network-server"))); ui.bManageConnections->setToolTip(i18n("Manage MQTT connections")); info = i18n("Specify the 'Last Will and Testament' message (LWT). At least one topic has to be subscribed."); ui.lLWT->setToolTip(info); ui.bLWT->setToolTip(info); ui.bLWT->setEnabled(false); ui.bLWT->setIcon(ui.bLWT->style()->standardIcon(QStyle::SP_FileDialogDetailedView)); #endif //TODO: implement save/load of user-defined settings later and activate these buttons again ui.bSaveFilter->hide(); ui.bManageFilters->hide(); } void ImportFileWidget::loadSettings() { m_suppressRefresh = true; //load last used settings QString confName; if (m_liveDataSource) confName = QLatin1String("LiveDataImport"); else confName = QLatin1String("FileImport"); KConfigGroup conf(KSharedConfig::openConfig(), confName); //read the source type first since settings in fileNameChanged() depend on this ui.cbSourceType->setCurrentIndex(conf.readEntry("SourceType").toInt()); //general settings AbstractFileFilter::FileType fileType = static_cast(conf.readEntry("Type", 0)); for (int i = 0; i < ui.cbFileType->count(); ++i) { if (static_cast(ui.cbFileType->itemData(i).toInt()) == fileType) { if (ui.cbFileType->currentIndex() == i) initOptionsWidget(); else ui.cbFileType->setCurrentIndex(i); break; } } if (m_fileName.isEmpty()) { ui.cbFilter->setCurrentIndex(conf.readEntry("Filter", 0)); m_cbFileName->setUrl(conf.readEntry("LastImportedFile", "")); QStringList urls = m_cbFileName->urls(); urls.append(conf.readXdgListEntry("LastImportedFiles")); m_cbFileName->setUrls(urls); filterChanged(ui.cbFilter->currentIndex()); // needed if filter is not changed } else m_cbFileName->setUrl(QUrl(m_fileName)); //live data related settings ui.cbBaudRate->setCurrentIndex(conf.readEntry("BaudRate", 13)); // index for bautrate 19200b/s ui.cbReadingType->setCurrentIndex(conf.readEntry("ReadingType", (int)LiveDataSource::WholeFile)); ui.cbSerialPort->setCurrentIndex(conf.readEntry("SerialPort").toInt()); ui.cbUpdateType->setCurrentIndex(conf.readEntry("UpdateType", (int)LiveDataSource::NewData)); updateTypeChanged(ui.cbUpdateType->currentIndex()); ui.leHost->setText(conf.readEntry("Host","")); ui.sbKeepNValues->setValue(conf.readEntry("KeepNValues", 0)); // keep all values ui.lePort->setText(conf.readEntry("Port","")); ui.sbSampleSize->setValue(conf.readEntry("SampleSize", 1)); ui.sbUpdateInterval->setValue(conf.readEntry("UpdateInterval", 1000)); ui.chbLinkFile->setCheckState((Qt::CheckState)conf.readEntry("LinkFile", (int)Qt::CheckState::Unchecked)); ui.chbRelativePath->setCheckState((Qt::CheckState)conf.readEntry("RelativePath", (int)Qt::CheckState::Unchecked)); #ifdef HAVE_MQTT //read available MQTT connections m_initialisingMQTT = true; readMQTTConnections(); ui.cbConnection->setCurrentIndex(ui.cbConnection->findText(conf.readEntry("Connection", ""))); m_initialisingMQTT = false; m_willSettings.enabled = conf.readEntry("mqttWillEnabled", m_willSettings.enabled); m_willSettings.willRetain = conf.readEntry("mqttWillRetain", m_willSettings.willRetain); m_willSettings.willUpdateType = static_cast(conf.readEntry("mqttWillUpdateType", (int)m_willSettings.willUpdateType)); m_willSettings.willMessageType = static_cast(conf.readEntry("mqttWillMessageType", (int)m_willSettings.willMessageType)); m_willSettings.willQoS = conf.readEntry("mqttWillQoS", (int)m_willSettings.willQoS); m_willSettings.willOwnMessage = conf.readEntry("mqttWillOwnMessage", m_willSettings.willOwnMessage); m_willSettings.willTimeInterval = conf.readEntry("mqttWillUpdateInterval", m_willSettings.willTimeInterval); const QString& willStatistics = conf.readEntry("mqttWillStatistics",""); const QStringList& statisticsList = willStatistics.split('|', QString::SplitBehavior::SkipEmptyParts); for (auto value : statisticsList) m_willSettings.willStatistics[value.toInt()] = true; #endif //initialize the slots after all settings were set in order to avoid unneeded refreshes initSlots(); //update the status of the widgets fileTypeChanged(fileType); sourceTypeChanged(currentSourceType()); readingTypeChanged(ui.cbReadingType->currentIndex()); //all set now, refresh the preview m_suppressRefresh = false; QTimer::singleShot(0, this, [=] () { refreshPreview(); }); } ImportFileWidget::~ImportFileWidget() { // save current settings QString confName; if (m_liveDataSource) confName = QLatin1String("LiveDataImport"); else confName = QLatin1String("FileImport"); KConfigGroup conf(KSharedConfig::openConfig(), confName); // general settings conf.writeEntry("Type", (int)currentFileType()); conf.writeEntry("Filter", ui.cbFilter->currentIndex()); conf.writeEntry("LastImportedFile", m_cbFileName->currentText()); conf.writeXdgListEntry("LastImportedFiles", m_cbFileName->urls()); //live data related settings conf.writeEntry("SourceType", (int)currentSourceType()); conf.writeEntry("UpdateType", ui.cbUpdateType->currentIndex()); conf.writeEntry("ReadingType", ui.cbReadingType->currentIndex()); conf.writeEntry("SampleSize", ui.sbSampleSize->value()); conf.writeEntry("KeepNValues", ui.sbKeepNValues->value()); conf.writeEntry("BaudRate", ui.cbBaudRate->currentIndex()); conf.writeEntry("SerialPort", ui.cbSerialPort->currentIndex()); conf.writeEntry("Host", ui.leHost->text()); conf.writeEntry("Port", ui.lePort->text()); conf.writeEntry("UpdateInterval", ui.sbUpdateInterval->value()); conf.writeEntry("LinkFile", (int)ui.chbLinkFile->checkState()); conf.writeEntry("RelativePath", (int)ui.chbRelativePath->checkState()); #ifdef HAVE_MQTT delete m_connectTimeoutTimer; delete m_subscriptionWidget; //MQTT related settings conf.writeEntry("Connection", ui.cbConnection->currentText()); conf.writeEntry("mqttWillMessageType", static_cast(m_willSettings.willMessageType)); conf.writeEntry("mqttWillUpdateType", static_cast(m_willSettings.willUpdateType)); conf.writeEntry("mqttWillQoS", QString::number(m_willSettings.willQoS)); conf.writeEntry("mqttWillOwnMessage", m_willSettings.willOwnMessage); conf.writeEntry("mqttWillUpdateInterval", QString::number(m_willSettings.willTimeInterval)); QString willStatistics; for (int i = 0; i < m_willSettings.willStatistics.size(); ++i) { if (m_willSettings.willStatistics[i]) willStatistics += QString::number(i)+ QLatin1Char('|'); } conf.writeEntry("mqttWillStatistics", willStatistics); conf.writeEntry("mqttWillRetain", static_cast(m_willSettings.willRetain)); conf.writeEntry("mqttWillUse", static_cast(m_willSettings.enabled)); #endif // data type specific settings if (m_asciiOptionsWidget) m_asciiOptionsWidget->saveSettings(); if (m_binaryOptionsWidget) m_binaryOptionsWidget->saveSettings(); if (m_imageOptionsWidget) m_imageOptionsWidget->saveSettings(); if (m_jsonOptionsWidget) m_jsonOptionsWidget->saveSettings(); } void ImportFileWidget::initSlots() { //SLOTs for the general part of the data source configuration connect(ui.cbSourceType, static_cast(&QComboBox::currentIndexChanged), this, static_cast(&ImportFileWidget::sourceTypeChanged)); connect(m_cbFileName, &KUrlComboBox::urlActivated, this, [=](const QUrl &url){fileNameChanged(url.path());}); connect(ui.leHost, &QLineEdit::textChanged, this, &ImportFileWidget::hostChanged); connect(ui.lePort, &QLineEdit::textChanged, this, &ImportFileWidget::portChanged); connect(ui.tvJson, &QTreeView::clicked, this, &ImportFileWidget::refreshPreview); connect(ui.bOpen, &QPushButton::clicked, this, &ImportFileWidget::selectFile); connect(ui.bFileInfo, &QPushButton::clicked, this, &ImportFileWidget::fileInfoDialog); connect(ui.bSaveFilter, &QPushButton::clicked, this, &ImportFileWidget::saveFilter); connect(ui.bManageFilters, &QPushButton::clicked, this, &ImportFileWidget::manageFilters); connect(ui.cbFileType, static_cast(&KComboBox::currentIndexChanged), this, &ImportFileWidget::fileTypeChanged); connect(ui.cbUpdateType, static_cast(&QComboBox::currentIndexChanged), this, &ImportFileWidget::updateTypeChanged); connect(ui.cbReadingType, static_cast(&QComboBox::currentIndexChanged), this, &ImportFileWidget::readingTypeChanged); connect(ui.cbFilter, static_cast(&KComboBox::activated), this, &ImportFileWidget::filterChanged); connect(ui.bRefreshPreview, &QPushButton::clicked, this, &ImportFileWidget::refreshPreview); #ifdef HAVE_MQTT connect(ui.cbConnection, static_cast(&QComboBox::currentIndexChanged), this, &ImportFileWidget::mqttConnectionChanged); connect(m_connectTimeoutTimer, &QTimer::timeout, this, &ImportFileWidget::mqttConnectTimeout); connect(ui.cbFileType, static_cast(&QComboBox::currentIndexChanged), [this]() { emit checkFileType(); }); connect(ui.bManageConnections, &QPushButton::clicked, this, &ImportFileWidget::showMQTTConnectionManager); connect(ui.bLWT, &QPushButton::clicked, this, &ImportFileWidget::showWillSettings); connect(m_subscriptionWidget, &MQTTSubscriptionWidget::makeSubscription, this, &ImportFileWidget::mqttSubscribe); connect(m_subscriptionWidget, &MQTTSubscriptionWidget::MQTTUnsubscribeFromTopic, this, &ImportFileWidget::unsubscribeFromTopic); connect(m_subscriptionWidget, &MQTTSubscriptionWidget::enableWill, this, &ImportFileWidget::enableWill); connect(m_subscriptionWidget, &MQTTSubscriptionWidget::subscriptionChanged, this, &ImportFileWidget::refreshPreview); #endif } void ImportFileWidget::showAsciiHeaderOptions(bool b) { if (m_asciiOptionsWidget) m_asciiOptionsWidget->showAsciiHeaderOptions(b); } void ImportFileWidget::showJsonModel(bool b) { ui.tvJson->setVisible(b); ui.lField->setVisible(b); } void ImportFileWidget::showOptions(bool b) { ui.gbOptions->setVisible(b); if (m_liveDataSource) ui.gbUpdateOptions->setVisible(b); resize(layout()->minimumSize()); } QString ImportFileWidget::fileName() const { DEBUG("ImportFileWidget::fileName() : " << m_cbFileName->currentText().toStdString()) return m_cbFileName->currentText(); } QString ImportFileWidget::selectedObject() const { const QString& path = fileName(); //determine the file name only QString name = path.right(path.length() - path.lastIndexOf('/') - 1); //strip away the extension if available if (name.indexOf('.') != -1) name = name.left(name.lastIndexOf('.')); //for multi-dimensional formats like HDF, netCDF and FITS add the currently selected object const auto format = currentFileType(); if (format == AbstractFileFilter::HDF5) { const QStringList& hdf5Names = m_hdf5OptionsWidget->selectedNames(); if (hdf5Names.size()) name += hdf5Names.first(); //the names of the selected HDF5 objects already have '/' } else if (format == AbstractFileFilter::NETCDF) { const QStringList& names = m_netcdfOptionsWidget->selectedNames(); if (names.size()) name += QLatin1Char('/') + names.first(); } else if (format == AbstractFileFilter::FITS) { const QString& extensionName = m_fitsOptionsWidget->currentExtensionName(); if (!extensionName.isEmpty()) name += QLatin1Char('/') + extensionName; } else if (format == AbstractFileFilter::ROOT) { const QStringList& names = m_rootOptionsWidget->selectedNames(); if (names.size()) name += QLatin1Char('/') + names.first(); } return name; } /*! * returns \c true if the number of lines to be imported from the currently selected file is zero ("file is empty"), * returns \c false otherwise. */ bool ImportFileWidget::isFileEmpty() const { return m_fileEmpty; } QString ImportFileWidget::host() const { return ui.leHost->text(); } QString ImportFileWidget::port() const { return ui.lePort->text(); } QString ImportFileWidget::serialPort() const { return ui.cbSerialPort->currentText(); } int ImportFileWidget::baudRate() const { return ui.cbBaudRate->currentText().toInt(); } /*! saves the settings to the data source \c source. */ void ImportFileWidget::saveSettings(LiveDataSource* source) const { AbstractFileFilter::FileType fileType = currentFileType(); auto updateType = static_cast(ui.cbUpdateType->currentIndex()); LiveDataSource::SourceType sourceType = currentSourceType(); auto readingType = static_cast(ui.cbReadingType->currentIndex()); source->setComment( fileName() ); source->setFileType(fileType); currentFileFilter(); source->setFilter(m_currentFilter.release()); // pass ownership of the filter to the LiveDataSource source->setSourceType(sourceType); switch (sourceType) { case LiveDataSource::SourceType::FileOrPipe: source->setFileName(fileName()); source->setFileLinked(ui.chbLinkFile->isChecked()); source->setUseRelativePath(ui.chbRelativePath->isChecked()); break; case LiveDataSource::SourceType::LocalSocket: source->setFileName(fileName()); source->setLocalSocketName(fileName()); break; case LiveDataSource::SourceType::NetworkTcpSocket: case LiveDataSource::SourceType::NetworkUdpSocket: source->setHost(ui.leHost->text()); source->setPort((quint16)ui.lePort->text().toInt()); break; case LiveDataSource::SourceType::SerialPort: source->setBaudRate(ui.cbBaudRate->currentText().toInt()); source->setSerialPort(ui.cbSerialPort->currentText()); break; case LiveDataSource::SourceType::MQTT: break; default: break; } //reading options source->setReadingType(readingType); source->setKeepNValues(ui.sbKeepNValues->value()); source->setUpdateType(updateType); if (updateType == LiveDataSource::UpdateType::TimeInterval) source->setUpdateInterval(ui.sbUpdateInterval->value()); if (readingType != LiveDataSource::ReadingType::TillEnd) source->setSampleSize(ui.sbSampleSize->value()); } #ifdef HAVE_MQTT /*! saves the settings to the MQTTClient \c client. */ void ImportFileWidget::saveMQTTSettings(MQTTClient* client) const { DEBUG("ImportFileWidget::saveMQTTSettings"); MQTTClient::UpdateType updateType = static_cast(ui.cbUpdateType->currentIndex()); MQTTClient::ReadingType readingType = static_cast(ui.cbReadingType->currentIndex()); client->setComment(fileName()); currentFileFilter(); client->setFilter(static_cast(m_currentFilter.release())); // pass ownership of the filter to MQTTClient client->setReadingType(readingType); if (updateType == MQTTClient::UpdateType::TimeInterval) client->setUpdateInterval(ui.sbUpdateInterval->value()); client->setKeepNValues(ui.sbKeepNValues->value()); client->setUpdateType(updateType); if (readingType != MQTTClient::ReadingType::TillEnd) client->setSampleSize(ui.sbSampleSize->value()); client->setMQTTClientHostPort(m_client->hostname(), m_client->port()); KConfig config(m_configPath, KConfig::SimpleConfig); KConfigGroup group = config.group(ui.cbConnection->currentText()); bool useID = group.readEntry("UseID").toUInt(); bool useAuthentication = group.readEntry("UseAuthentication").toUInt(); client->setMQTTUseAuthentication(useAuthentication); if (useAuthentication) client->setMQTTClientAuthentication(m_client->username(), m_client->password()); client->setMQTTUseID(useID); if (useID) client->setMQTTClientId(m_client->clientId()); for (int i = 0; i < m_mqttSubscriptions.count(); ++i) client->addInitialMQTTSubscriptions(m_mqttSubscriptions[i]->topic(), m_mqttSubscriptions[i]->qos()); const bool retain = group.readEntry("Retain").toUInt(); client->setMQTTRetain(retain); if (m_willSettings.enabled) client->setWillSettings(m_willSettings); } #endif /*! returns the currently used file type. */ AbstractFileFilter::FileType ImportFileWidget::currentFileType() const { return static_cast(ui.cbFileType->currentData().toInt()); } LiveDataSource::SourceType ImportFileWidget::currentSourceType() const { return static_cast(ui.cbSourceType->currentIndex()); } /*! returns the currently used filter. */ AbstractFileFilter* ImportFileWidget::currentFileFilter() const { DEBUG("ImportFileWidget::currentFileFilter()"); AbstractFileFilter::FileType fileType = currentFileType(); if (m_currentFilter && m_currentFilter->type() != fileType) m_currentFilter.reset(); switch (fileType) { case AbstractFileFilter::Ascii: { DEBUG(" ASCII"); if (!m_currentFilter) m_currentFilter.reset(new AsciiFilter); auto filter = static_cast(m_currentFilter.get()); if (ui.cbFilter->currentIndex() == 0) //"automatic" filter->setAutoModeEnabled(true); else if (ui.cbFilter->currentIndex() == 1) { //"custom" filter->setAutoModeEnabled(false); if (m_asciiOptionsWidget) m_asciiOptionsWidget->applyFilterSettings(filter); } else filter->loadFilterSettings(ui.cbFilter->currentText()); //save the data portion to import filter->setStartRow(ui.sbStartRow->value()); filter->setEndRow(ui.sbEndRow->value()); filter->setStartColumn(ui.sbStartColumn->value()); filter->setEndColumn(ui.sbEndColumn->value()); break; } case AbstractFileFilter::Binary: { DEBUG(" Binary"); if (!m_currentFilter) m_currentFilter.reset(new BinaryFilter); auto filter = static_cast(m_currentFilter.get()); if ( ui.cbFilter->currentIndex() == 0 ) //"automatic" filter->setAutoModeEnabled(true); else if (ui.cbFilter->currentIndex() == 1) { //"custom" filter->setAutoModeEnabled(false); if (m_binaryOptionsWidget) m_binaryOptionsWidget->applyFilterSettings(filter); } else { //TODO: load filter settings // filter->setFilterName( ui.cbFilter->currentText() ); } filter->setStartRow(ui.sbStartRow->value()); filter->setEndRow(ui.sbEndRow->value()); break; } case AbstractFileFilter::Image: { DEBUG(" Image"); if (!m_currentFilter) m_currentFilter.reset(new ImageFilter); auto filter = static_cast(m_currentFilter.get()); filter->setImportFormat(m_imageOptionsWidget->currentFormat()); filter->setStartRow(ui.sbStartRow->value()); filter->setEndRow(ui.sbEndRow->value()); filter->setStartColumn(ui.sbStartColumn->value()); filter->setEndColumn(ui.sbEndColumn->value()); break; } case AbstractFileFilter::HDF5: { DEBUG("ImportFileWidget::currentFileFilter(): HDF5"); if (!m_currentFilter) m_currentFilter.reset(new HDF5Filter); auto filter = static_cast(m_currentFilter.get()); QStringList names = selectedHDF5Names(); QDEBUG("ImportFileWidget::currentFileFilter(): selected HDF5 names =" << names); if (!names.isEmpty()) filter->setCurrentDataSetName(names[0]); filter->setStartRow(ui.sbStartRow->value()); filter->setEndRow(ui.sbEndRow->value()); filter->setStartColumn(ui.sbStartColumn->value()); filter->setEndColumn(ui.sbEndColumn->value()); DEBUG("ImportFileWidget::currentFileFilter(): OK"); break; } case AbstractFileFilter::NETCDF: { DEBUG(" NETCDF"); if (!m_currentFilter) m_currentFilter.reset(new NetCDFFilter); auto filter = static_cast(m_currentFilter.get()); if (!selectedNetCDFNames().isEmpty()) filter->setCurrentVarName(selectedNetCDFNames()[0]); filter->setStartRow(ui.sbStartRow->value()); filter->setEndRow(ui.sbEndRow->value()); filter->setStartColumn(ui.sbStartColumn->value()); filter->setEndColumn(ui.sbEndColumn->value()); break; } case AbstractFileFilter::FITS: { DEBUG(" FITS"); if (!m_currentFilter) m_currentFilter.reset(new FITSFilter); auto filter = static_cast(m_currentFilter.get()); filter->setStartRow(ui.sbStartRow->value()); filter->setEndRow(ui.sbEndRow->value()); filter->setStartColumn(ui.sbStartColumn->value()); filter->setEndColumn(ui.sbEndColumn->value()); break; } case AbstractFileFilter::JSON: { DEBUG(" JSON"); if (!m_currentFilter) m_currentFilter.reset(new JsonFilter); auto filter = static_cast(m_currentFilter.get()); m_jsonOptionsWidget->applyFilterSettings(filter, ui.tvJson->currentIndex()); filter->setStartRow(ui.sbStartRow->value()); filter->setEndRow(ui.sbEndRow->value()); filter->setStartColumn(ui.sbStartColumn->value()); filter->setEndColumn(ui.sbEndColumn->value()); break; } case AbstractFileFilter::ROOT: { DEBUG(" ROOT"); if (!m_currentFilter) m_currentFilter.reset(new ROOTFilter); auto filter = static_cast(m_currentFilter.get()); QStringList names = selectedROOTNames(); if (!names.isEmpty()) filter->setCurrentObject(names.first()); filter->setStartRow(m_rootOptionsWidget->startRow()); filter->setEndRow(m_rootOptionsWidget->endRow()); filter->setColumns(m_rootOptionsWidget->columns()); break; } case AbstractFileFilter::NgspiceRawAscii: { DEBUG(" NgspiceRawAscii"); if (!m_currentFilter) m_currentFilter.reset(new NgspiceRawAsciiFilter); auto filter = static_cast(m_currentFilter.get()); filter->setStartRow(ui.sbStartRow->value()); filter->setEndRow(ui.sbEndRow->value()); break; } case AbstractFileFilter::NgspiceRawBinary: { DEBUG(" NgspiceRawBinary"); if (!m_currentFilter) m_currentFilter.reset(new NgspiceRawBinaryFilter); auto filter = static_cast(m_currentFilter.get()); filter->setStartRow(ui.sbStartRow->value()); filter->setEndRow(ui.sbEndRow->value()); break; } } return m_currentFilter.get(); } /*! opens a file dialog and lets the user select the file data source. */ void ImportFileWidget::selectFile() { DEBUG("ImportFileWidget::selectFile()") KConfigGroup conf(KSharedConfig::openConfig(), QLatin1String("ImportFileWidget")); const QString& dir = conf.readEntry(QLatin1String("LastDir"), ""); const QString& path = QFileDialog::getOpenFileName(this, i18n("Select the File Data Source"), dir); DEBUG(" dir = " << dir.toStdString()) DEBUG(" path = " << path.toStdString()) if (path.isEmpty()) //cancel was clicked in the file-dialog return; int pos = path.lastIndexOf('/'); if (pos != -1) { QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry(QLatin1String("LastDir"), newDir); } //process all events after the FileDialog was closed to repaint the widget //before we start calculating the preview QApplication::processEvents(QEventLoop::AllEvents, 0); QStringList urls = m_cbFileName->urls(); urls.insert(0, QUrl::fromLocalFile(path).url()); // add type of path m_cbFileName->setUrls(urls); m_cbFileName->setCurrentText(urls.first()); DEBUG(" combobox text = " << m_cbFileName->currentText().toStdString()) fileNameChanged(path); // why do I have to call this function separately } /*! hides the MQTT related items of the widget */ void ImportFileWidget::setMQTTVisible(bool visible) { ui.lConnections->setVisible(visible); ui.cbConnection->setVisible(visible); ui.bManageConnections->setVisible(visible); //topics if (ui.cbConnection->currentIndex() != -1 && visible) { ui.lTopics->setVisible(true); ui.frameSubscriptions->setVisible(true); #ifdef HAVE_MQTT m_subscriptionWidget->setVisible(true); m_subscriptionWidget->makeVisible(true); #endif } else { ui.lTopics->setVisible(false); ui.frameSubscriptions->setVisible(false); #ifdef HAVE_MQTT m_subscriptionWidget->setVisible(false); m_subscriptionWidget->makeVisible(false); #endif } //will message ui.lLWT->setVisible(visible); ui.bLWT->setVisible(visible); } #ifdef HAVE_MQTT /*! * returns \c true if there is a valid connection to an MQTT broker and the user has subscribed to at least 1 topic, * returns \c false otherwise. */ bool ImportFileWidget::isMqttValid() { if (!m_client) return false; bool connected = (m_client->state() == QMqttClient::ClientState::Connected); bool subscribed = (m_subscriptionWidget->subscriptionCount() > 0); bool fileTypeOk = false; if (this->currentFileType() == AbstractFileFilter::FileType::Ascii) fileTypeOk = true; return connected && subscribed && fileTypeOk; } /*! *\brief Unsubscribes from the given topic, and removes any data connected to it * * \param topicName the name of a topic we want to unsubscribe from */ void ImportFileWidget::unsubscribeFromTopic(const QString& topicName, QVector children) { if (topicName.isEmpty()) return; QMqttTopicFilter filter{topicName}; m_client->unsubscribe(filter); for (int i = 0; i< m_mqttSubscriptions.count(); ++i) if (m_mqttSubscriptions[i]->topic().filter() == topicName) { m_mqttSubscriptions.remove(i); break; } QMapIterator j(m_lastMessage); while (j.hasNext()) { j.next(); if (MQTTSubscriptionWidget::checkTopicContains(topicName, j.key().name())) m_lastMessage.remove(j.key()); } for (int i = 0; i < m_subscribedTopicNames.size(); ++i) { if (MQTTSubscriptionWidget::checkTopicContains(topicName, m_subscribedTopicNames[i])) { m_subscribedTopicNames.remove(i); i--; } } if (m_willSettings.willTopic == topicName) { if (m_subscriptionWidget->subscriptionCount() > 0) m_willSettings.willTopic = children[0]->text(0); else m_willSettings.willTopic.clear(); } //signals that there was a change among the subscribed topics emit subscriptionsChanged(); refreshPreview(); } #endif /************** SLOTS **************************************************************/ QString absolutePath(const QString& fileName) { #ifndef HAVE_WINDOWS // make absolute path // FIXME if (!fileName.isEmpty() && fileName.at(0) != QDir::separator()) return QDir::homePath() + QDir::separator() + fileName; #endif return fileName; } /*! called on file name changes. Determines the file format (ASCII, binary etc.), if the file exists, and activates the corresponding options. */ void ImportFileWidget::fileNameChanged(const QString& name) { DEBUG("ImportFileWidget::fileNameChanged() : " << name.toStdString()) const QString fileName = absolutePath(name); bool fileExists = QFile::exists(fileName); if (fileExists) m_cbFileName->setStyleSheet(QString()); else m_cbFileName->setStyleSheet("QComboBox{background:red;}"); ui.gbOptions->setEnabled(fileExists); ui.bManageFilters->setEnabled(fileExists); ui.cbFilter->setEnabled(fileExists); ui.cbFileType->setEnabled(fileExists); ui.bFileInfo->setEnabled(fileExists); ui.gbUpdateOptions->setEnabled(fileExists); if (!fileExists) { //file doesn't exist -> delete the content preview that is still potentially //available from the previously selected file ui.tePreview->clear(); m_twPreview->clear(); initOptionsWidget(); emit fileNameChanged(); return; } if (currentSourceType() == LiveDataSource::FileOrPipe) { const AbstractFileFilter::FileType fileType = AbstractFileFilter::fileType(fileName); for (int i = 0; i < ui.cbFileType->count(); ++i) { if (static_cast(ui.cbFileType->itemData(i).toInt()) == fileType) { // automatically select a new file type if (ui.cbFileType->currentIndex() != i) { ui.cbFileType->setCurrentIndex(i); // will call the slot fileTypeChanged which updates content and preview + //automatically set the comma separator if a csv file was selected + if (fileType == AbstractFileFilter::Ascii && name.endsWith(QLatin1String("csv"), Qt::CaseInsensitive)) + m_asciiOptionsWidget->setSeparatingCharacter(QLatin1Char(',')); + emit fileNameChanged(); return; } else { initOptionsWidget(); + + //automatically set the comma separator if a csv file was selected + if (fileType == AbstractFileFilter::Ascii && name.endsWith(QLatin1String("csv"), Qt::CaseInsensitive)) + m_asciiOptionsWidget->setSeparatingCharacter(QLatin1Char(',')); + updateContent(fileName); break; } } } } emit fileNameChanged(); refreshPreview(); } /*! saves the current filter settings */ void ImportFileWidget::saveFilter() { bool ok; QString text = QInputDialog::getText(this, i18n("Save Filter Settings as"), i18n("Filter name:"), QLineEdit::Normal, i18n("new filter"), &ok); if (ok && !text.isEmpty()) { //TODO //AsciiFilter::saveFilter() } } /*! opens a dialog for managing all available predefined filters. */ void ImportFileWidget::manageFilters() { //TODO } /*! Depending on the selected file type, activates the corresponding options in the data portion tab - and populates the combobox with the available pre-defined fllter settings for the selected type. + and populates the combobox with the available pre-defined filter settings for the selected type. */ void ImportFileWidget::fileTypeChanged(int index) { Q_UNUSED(index); AbstractFileFilter::FileType fileType = currentFileType(); DEBUG("ImportFileWidget::fileTypeChanged " << ENUM_TO_STRING(AbstractFileFilter, FileType, fileType)); initOptionsWidget(); //default ui.lFilter->show(); ui.cbFilter->show(); //different file types show different number of tabs in ui.tabWidget. //when switching from the previous file type we re-set the tab widget to its original state //and remove/add the required tabs further below for (int i = 0; icount(); ++i) ui.tabWidget->removeTab(0); ui.tabWidget->addTab(ui.tabDataFormat, i18n("Data format")); ui.tabWidget->addTab(ui.tabDataPreview, i18n("Preview")); if (!m_liveDataSource) ui.tabWidget->addTab(ui.tabDataPortion, i18n("Data portion to read")); ui.lPreviewLines->show(); ui.sbPreviewLines->show(); ui.lStartColumn->show(); ui.sbStartColumn->show(); ui.lEndColumn->show(); ui.sbEndColumn->show(); showJsonModel(false); switch (fileType) { case AbstractFileFilter::Ascii: break; case AbstractFileFilter::Binary: ui.lStartColumn->hide(); ui.sbStartColumn->hide(); ui.lEndColumn->hide(); ui.sbEndColumn->hide(); break; case AbstractFileFilter::ROOT: ui.tabWidget->removeTab(1); // falls through case AbstractFileFilter::HDF5: case AbstractFileFilter::NETCDF: case AbstractFileFilter::FITS: ui.lFilter->hide(); ui.cbFilter->hide(); // hide global preview tab. we have our own ui.tabWidget->setTabText(0, i18n("Data format && preview")); ui.tabWidget->removeTab(1); ui.tabWidget->setCurrentIndex(0); break; case AbstractFileFilter::Image: ui.lFilter->hide(); ui.cbFilter->hide(); ui.lPreviewLines->hide(); ui.sbPreviewLines->hide(); break; case AbstractFileFilter::NgspiceRawAscii: case AbstractFileFilter::NgspiceRawBinary: ui.lFilter->hide(); ui.cbFilter->hide(); ui.lStartColumn->hide(); ui.sbStartColumn->hide(); ui.lEndColumn->hide(); ui.sbEndColumn->hide(); ui.tabWidget->removeTab(0); ui.tabWidget->setCurrentIndex(0); break; case AbstractFileFilter::JSON: ui.lFilter->hide(); ui.cbFilter->hide(); showJsonModel(true); break; default: DEBUG("unknown file type"); } int lastUsedFilterIndex = ui.cbFilter->currentIndex(); ui.cbFilter->clear(); ui.cbFilter->addItem( i18n("Automatic") ); ui.cbFilter->addItem( i18n("Custom") ); //TODO: populate the combobox with the available pre-defined filter settings for the selected type ui.cbFilter->setCurrentIndex(lastUsedFilterIndex); filterChanged(lastUsedFilterIndex); if (currentSourceType() == LiveDataSource::FileOrPipe) { QString tempFileName = fileName(); const QString& fileName = absolutePath(tempFileName); if (QFile::exists(fileName)) updateContent(fileName); } //for file types other than ASCII and binary we support re-reading the whole file only //select "read whole file" and deactivate the combobox if (m_liveDataSource && (fileType != AbstractFileFilter::Ascii && fileType != AbstractFileFilter::Binary)) { ui.cbReadingType->setCurrentIndex(LiveDataSource::ReadingType::WholeFile); ui.cbReadingType->setEnabled(false); } else ui.cbReadingType->setEnabled(true); refreshPreview(); } // file type specific option widgets void ImportFileWidget::initOptionsWidget() { DEBUG("ImportFileWidget::initOptionsWidget for " << ENUM_TO_STRING(AbstractFileFilter, FileType, currentFileType())); switch (currentFileType()) { case AbstractFileFilter::Ascii: { if (!m_asciiOptionsWidget) { QWidget* asciiw = new QWidget(); m_asciiOptionsWidget = std::unique_ptr(new AsciiOptionsWidget(asciiw)); m_asciiOptionsWidget->loadSettings(); ui.swOptions->addWidget(asciiw); } //for MQTT topics we don't allow to set the vector names since the different topics //can have different number of columns bool isMQTT = (currentSourceType() == LiveDataSource::MQTT); m_asciiOptionsWidget->showAsciiHeaderOptions(!isMQTT); m_asciiOptionsWidget->showTimestampOptions(isMQTT); ui.swOptions->setCurrentWidget(m_asciiOptionsWidget->parentWidget()); break; } case AbstractFileFilter::Binary: if (!m_binaryOptionsWidget) { QWidget* binaryw = new QWidget(); m_binaryOptionsWidget = std::unique_ptr(new BinaryOptionsWidget(binaryw)); ui.swOptions->addWidget(binaryw); m_binaryOptionsWidget->loadSettings(); } ui.swOptions->setCurrentWidget(m_binaryOptionsWidget->parentWidget()); break; case AbstractFileFilter::Image: if (!m_imageOptionsWidget) { QWidget* imagew = new QWidget(); m_imageOptionsWidget = std::unique_ptr(new ImageOptionsWidget(imagew)); ui.swOptions->addWidget(imagew); m_imageOptionsWidget->loadSettings(); } ui.swOptions->setCurrentWidget(m_imageOptionsWidget->parentWidget()); break; case AbstractFileFilter::HDF5: if (!m_hdf5OptionsWidget) { QWidget* hdf5w = new QWidget(); m_hdf5OptionsWidget = std::unique_ptr(new HDF5OptionsWidget(hdf5w, this)); ui.swOptions->addWidget(hdf5w); } else m_hdf5OptionsWidget->clear(); ui.swOptions->setCurrentWidget(m_hdf5OptionsWidget->parentWidget()); break; case AbstractFileFilter::NETCDF: if (!m_netcdfOptionsWidget) { QWidget* netcdfw = new QWidget(); m_netcdfOptionsWidget = std::unique_ptr(new NetCDFOptionsWidget(netcdfw, this)); ui.swOptions->insertWidget(AbstractFileFilter::NETCDF, netcdfw); } else m_netcdfOptionsWidget->clear(); ui.swOptions->setCurrentWidget(m_netcdfOptionsWidget->parentWidget()); break; case AbstractFileFilter::FITS: if (!m_fitsOptionsWidget) { QWidget* fitsw = new QWidget(); m_fitsOptionsWidget = std::unique_ptr(new FITSOptionsWidget(fitsw, this)); ui.swOptions->addWidget(fitsw); } else m_fitsOptionsWidget->clear(); ui.swOptions->setCurrentWidget(m_fitsOptionsWidget->parentWidget()); break; case AbstractFileFilter::JSON: if (!m_jsonOptionsWidget) { QWidget* jsonw = new QWidget(); m_jsonOptionsWidget = std::unique_ptr(new JsonOptionsWidget(jsonw, this)); ui.tvJson->setModel(m_jsonOptionsWidget->model()); ui.swOptions->addWidget(jsonw); m_jsonOptionsWidget->loadSettings(); } else m_jsonOptionsWidget->clearModel(); ui.swOptions->setCurrentWidget(m_jsonOptionsWidget->parentWidget()); showJsonModel(true); break; case AbstractFileFilter::ROOT: if (!m_rootOptionsWidget) { QWidget* rootw = new QWidget(); m_rootOptionsWidget = std::unique_ptr(new ROOTOptionsWidget(rootw, this)); ui.swOptions->addWidget(rootw); } else m_rootOptionsWidget->clear(); ui.swOptions->setCurrentWidget(m_rootOptionsWidget->parentWidget()); break; case AbstractFileFilter::NgspiceRawAscii: case AbstractFileFilter::NgspiceRawBinary: break; } } const QStringList ImportFileWidget::selectedHDF5Names() const { return m_hdf5OptionsWidget->selectedNames(); } const QStringList ImportFileWidget::selectedNetCDFNames() const { return m_netcdfOptionsWidget->selectedNames(); } const QStringList ImportFileWidget::selectedFITSExtensions() const { return m_fitsOptionsWidget->selectedExtensions(); } const QStringList ImportFileWidget::selectedROOTNames() const { return m_rootOptionsWidget->selectedNames(); } /*! shows the dialog with the information about the file(s) to be imported. */ void ImportFileWidget::fileInfoDialog() { QStringList files = fileName().split(';'); auto* dlg = new FileInfoDialog(this); dlg->setFiles(files); dlg->exec(); } /*! enables the options if the filter "custom" was chosen. Disables the options otherwise. */ void ImportFileWidget::filterChanged(int index) { // ignore filter for these formats AbstractFileFilter::FileType fileType = currentFileType(); if (fileType != AbstractFileFilter::Ascii && fileType != AbstractFileFilter::Binary) { ui.swOptions->setEnabled(true); return; } if (index == 0) { // "automatic" ui.swOptions->setEnabled(false); ui.bSaveFilter->setEnabled(false); } else if (index == 1) { //custom ui.swOptions->setEnabled(true); ui.bSaveFilter->setEnabled(true); } else { // predefined filter settings were selected. //load and show them in the GUI. //TODO } } void ImportFileWidget::refreshPreview() { if (m_suppressRefresh) return; DEBUG("ImportFileWidget::refreshPreview()"); WAIT_CURSOR; QString tempFileName = fileName(); QString fileName = absolutePath(tempFileName); AbstractFileFilter::FileType fileType = currentFileType(); LiveDataSource::SourceType sourceType = currentSourceType(); int lines = ui.sbPreviewLines->value(); if (sourceType == LiveDataSource::SourceType::FileOrPipe) DEBUG(" file name = " << fileName.toStdString()); // generic table widget if (fileType == AbstractFileFilter::Ascii || fileType == AbstractFileFilter::Binary || fileType == AbstractFileFilter::JSON || fileType == AbstractFileFilter::NgspiceRawAscii || fileType == AbstractFileFilter::NgspiceRawBinary) m_twPreview->show(); else m_twPreview->hide(); bool ok = true; QTableWidget* tmpTableWidget = m_twPreview; QVector importedStrings; QStringList vectorNameList; QVector columnModes; DEBUG("Data File Type: " << ENUM_TO_STRING(AbstractFileFilter, FileType, fileType)); switch (fileType) { case AbstractFileFilter::Ascii: { ui.tePreview->clear(); auto filter = static_cast(currentFileFilter()); DEBUG("Data Source Type: " << ENUM_TO_STRING(LiveDataSource, SourceType, sourceType)); switch (sourceType) { case LiveDataSource::SourceType::FileOrPipe: { importedStrings = filter->preview(fileName, lines); break; } case LiveDataSource::SourceType::LocalSocket: { QLocalSocket lsocket{this}; DEBUG("Local socket: CONNECT PREVIEW"); lsocket.connectToServer(fileName, QLocalSocket::ReadOnly); if (lsocket.waitForConnected()) { DEBUG("connected to local socket " << fileName.toStdString()); if (lsocket.waitForReadyRead()) importedStrings = filter->preview(lsocket); DEBUG("Local socket: DISCONNECT PREVIEW"); lsocket.disconnectFromServer(); // read-only socket is disconnected immediately (no waitForDisconnected()) } else DEBUG("failed connect to local socket " << fileName.toStdString() << " - " << lsocket.errorString().toStdString()); break; } case LiveDataSource::SourceType::NetworkTcpSocket: { QTcpSocket tcpSocket{this}; tcpSocket.connectToHost(host(), port().toInt(), QTcpSocket::ReadOnly); if (tcpSocket.waitForConnected()) { DEBUG("connected to TCP socket"); if ( tcpSocket.waitForReadyRead() ) importedStrings = filter->preview(tcpSocket); tcpSocket.disconnectFromHost(); } else DEBUG("failed to connect to TCP socket " << " - " << tcpSocket.errorString().toStdString()); break; } case LiveDataSource::SourceType::NetworkUdpSocket: { QUdpSocket udpSocket{this}; DEBUG("UDP Socket: CONNECT PREVIEW, state = " << udpSocket.state()); udpSocket.bind(QHostAddress(host()), port().toInt()); udpSocket.connectToHost(host(), 0, QUdpSocket::ReadOnly); if (udpSocket.waitForConnected()) { DEBUG(" connected to UDP socket " << host().toStdString() << ':' << port().toInt()); if (!udpSocket.waitForReadyRead(2000) ) DEBUG(" ERROR: not ready for read after 2 sec"); if (udpSocket.hasPendingDatagrams()) { DEBUG(" has pending data"); } else { DEBUG(" has no pending data"); } importedStrings = filter->preview(udpSocket); DEBUG("UDP Socket: DISCONNECT PREVIEW, state = " << udpSocket.state()); udpSocket.disconnectFromHost(); } else DEBUG("failed to connect to UDP socket " << " - " << udpSocket.errorString().toStdString()); break; } case LiveDataSource::SourceType::SerialPort: { QSerialPort sPort{this}; DEBUG(" Port: " << serialPort().toStdString() << ", Settings: " << baudRate() << ',' << sPort.dataBits() << ',' << sPort.parity() << ',' << sPort.stopBits()); sPort.setPortName(serialPort()); sPort.setBaudRate(baudRate()); if (sPort.open(QIODevice::ReadOnly)) { if (sPort.waitForReadyRead(2000)) importedStrings = filter->preview(sPort); else DEBUG(" ERROR: not ready for read after 2 sec"); sPort.close(); } else DEBUG(" ERROR: failed to open serial port. error: " << sPort.error()); break; } case LiveDataSource::SourceType::MQTT: { #ifdef HAVE_MQTT //show the preview for the currently selected topic auto* item = m_subscriptionWidget->currentItem(); if (item && item->childCount() == 0) { //only preview if the lowest level (i.e. a topic) is selected const QString& topicName = item->text(0); auto i = m_lastMessage.find(topicName); if (i != m_lastMessage.end()) importedStrings = filter->preview(i.value().payload().data()); else importedStrings << QStringList{i18n("No data arrived yet for the selected topic")}; } #endif break; } } vectorNameList = filter->vectorNames(); columnModes = filter->columnModes(); break; } case AbstractFileFilter::Binary: { ui.tePreview->clear(); auto filter = static_cast(currentFileFilter()); importedStrings = filter->preview(fileName, lines); break; } case AbstractFileFilter::Image: { ui.tePreview->clear(); QImage image(fileName); QTextCursor cursor = ui.tePreview->textCursor(); cursor.insertImage(image); RESET_CURSOR; return; } case AbstractFileFilter::HDF5: { DEBUG("ImportFileWidget::refreshPreview: HDF5"); auto filter = static_cast(currentFileFilter()); lines = m_hdf5OptionsWidget->lines(); importedStrings = filter->readCurrentDataSet(fileName, nullptr, ok, AbstractFileFilter::Replace, lines); tmpTableWidget = m_hdf5OptionsWidget->previewWidget(); break; } case AbstractFileFilter::NETCDF: { auto filter = static_cast(currentFileFilter()); lines = m_netcdfOptionsWidget->lines(); importedStrings = filter->readCurrentVar(fileName, nullptr, AbstractFileFilter::Replace, lines); tmpTableWidget = m_netcdfOptionsWidget->previewWidget(); break; } case AbstractFileFilter::FITS: { auto filter = static_cast(currentFileFilter()); lines = m_fitsOptionsWidget->lines(); QString extensionName = m_fitsOptionsWidget->extensionName(&ok); if (!extensionName.isEmpty()) { DEBUG(" extension name = " << extensionName.toStdString()); fileName = extensionName; } DEBUG(" file name = " << fileName.toStdString()); bool readFitsTableToMatrix; importedStrings = filter->readChdu(fileName, &readFitsTableToMatrix, lines); emit checkedFitsTableToMatrix(readFitsTableToMatrix); tmpTableWidget = m_fitsOptionsWidget->previewWidget(); break; } case AbstractFileFilter::JSON: { ui.tePreview->clear(); auto filter = static_cast(currentFileFilter()); m_jsonOptionsWidget->applyFilterSettings(filter, ui.tvJson->currentIndex()); importedStrings = filter->preview(fileName); vectorNameList = filter->vectorNames(); columnModes = filter->columnModes(); break; } case AbstractFileFilter::ROOT: { auto filter = static_cast(currentFileFilter()); lines = m_rootOptionsWidget->lines(); m_rootOptionsWidget->setNRows(filter->rowsInCurrentObject(fileName)); importedStrings = filter->previewCurrentObject( fileName, m_rootOptionsWidget->startRow(), - qMin(m_rootOptionsWidget->startRow() + m_rootOptionsWidget->lines() - 1, + qMin(m_rootOptionsWidget->startRow() + lines - 1, m_rootOptionsWidget->endRow()) ); tmpTableWidget = m_rootOptionsWidget->previewWidget(); // the last vector element contains the column names vectorNameList = importedStrings.last(); importedStrings.removeLast(); columnModes = QVector(vectorNameList.size(), AbstractColumn::Numeric); break; } case AbstractFileFilter::NgspiceRawAscii: { ui.tePreview->clear(); auto filter = static_cast(currentFileFilter()); importedStrings = filter->preview(fileName, lines); vectorNameList = filter->vectorNames(); columnModes = filter->columnModes(); break; } case AbstractFileFilter::NgspiceRawBinary: { ui.tePreview->clear(); auto filter = static_cast(currentFileFilter()); importedStrings = filter->preview(fileName, lines); vectorNameList = filter->vectorNames(); columnModes = filter->columnModes(); break; } } // fill the table widget tmpTableWidget->setRowCount(0); tmpTableWidget->setColumnCount(0); if ( !importedStrings.isEmpty() ) { if (!ok) { // show imported strings as error message tmpTableWidget->setRowCount(1); tmpTableWidget->setColumnCount(1); auto* item = new QTableWidgetItem(); item->setText(importedStrings[0][0]); tmpTableWidget->setItem(0, 0, item); } else { //TODO: maxrows not used const int rows = qMax(importedStrings.size(), 1); const int maxColumns = 300; tmpTableWidget->setRowCount(rows); for (int i = 0; i < rows; ++i) { const int cols = importedStrings[i].size() > maxColumns ? maxColumns : importedStrings[i].size(); if (cols > tmpTableWidget->columnCount()) tmpTableWidget->setColumnCount(cols); for (int j = 0; j < cols; ++j) { auto* item = new QTableWidgetItem(importedStrings[i][j]); tmpTableWidget->setItem(i, j, item); } } // set header if columnMode available for (int i = 0; i < qMin(tmpTableWidget->columnCount(), columnModes.size()); ++i) { QString columnName = QString::number(i+1); if (i < vectorNameList.size()) columnName = vectorNameList[i]; auto* item = new QTableWidgetItem(columnName + QLatin1String(" {") + ENUM_TO_STRING(AbstractColumn, ColumnMode, columnModes[i]) + QLatin1String("}")); item->setTextAlignment(Qt::AlignLeft); item->setIcon(AbstractColumn::iconForMode(columnModes[i])); tmpTableWidget->setHorizontalHeaderItem(i, item); } } tmpTableWidget->horizontalHeader()->resizeSections(QHeaderView::ResizeToContents); m_fileEmpty = false; } else m_fileEmpty = true; emit previewRefreshed(); RESET_CURSOR; } void ImportFileWidget::updateContent(const QString& fileName) { QDEBUG("ImportFileWidget::updateContent(): file name = " << fileName); if (auto filter = currentFileFilter()) { switch (filter->type()) { case AbstractFileFilter::HDF5: m_hdf5OptionsWidget->updateContent(static_cast(filter), fileName); break; case AbstractFileFilter::NETCDF: m_netcdfOptionsWidget->updateContent(static_cast(filter), fileName); break; case AbstractFileFilter::FITS: #ifdef HAVE_FITS m_fitsOptionsWidget->updateContent(static_cast(filter), fileName); #endif break; case AbstractFileFilter::ROOT: m_rootOptionsWidget->updateContent(static_cast(filter), fileName); break; case AbstractFileFilter::JSON: m_jsonOptionsWidget->loadDocument(fileName); ui.tvJson->setExpanded( m_jsonOptionsWidget->model()->index(0, 0), true); //expand the root node break; case AbstractFileFilter::Ascii: case AbstractFileFilter::Binary: case AbstractFileFilter::Image: case AbstractFileFilter::NgspiceRawAscii: case AbstractFileFilter::NgspiceRawBinary: break; } } } void ImportFileWidget::updateTypeChanged(int idx) { const auto UpdateType = static_cast(idx); switch (UpdateType) { case LiveDataSource::UpdateType::TimeInterval: ui.lUpdateInterval->show(); ui.sbUpdateInterval->show(); break; case LiveDataSource::UpdateType::NewData: ui.lUpdateInterval->hide(); ui.sbUpdateInterval->hide(); } } void ImportFileWidget::readingTypeChanged(int idx) { const auto readingType = static_cast(idx); const LiveDataSource::SourceType sourceType = currentSourceType(); if (sourceType == LiveDataSource::SourceType::NetworkTcpSocket || sourceType == LiveDataSource::SourceType::LocalSocket || sourceType == LiveDataSource::SourceType::SerialPort || readingType == LiveDataSource::ReadingType::TillEnd || readingType == LiveDataSource::ReadingType::WholeFile) { ui.lSampleSize->hide(); ui.sbSampleSize->hide(); } else { ui.lSampleSize->show(); ui.sbSampleSize->show(); } if (readingType == LiveDataSource::ReadingType::WholeFile) { ui.lKeepLastValues->hide(); ui.sbKeepNValues->hide(); } else { ui.lKeepLastValues->show(); ui.sbKeepNValues->show(); } } void ImportFileWidget::sourceTypeChanged(int idx) { const auto sourceType = static_cast(idx); // enable/disable "on new data"-option const auto* model = qobject_cast(ui.cbUpdateType->model()); QStandardItem* item = model->item(LiveDataSource::UpdateType::NewData); switch (sourceType) { case LiveDataSource::SourceType::FileOrPipe: ui.lFileName->show(); m_cbFileName->show(); ui.bFileInfo->show(); ui.bOpen->show(); ui.lRelativePath->show(); ui.chbRelativePath->show(); ui.chbLinkFile->show(); //option for sample size are available for "continuously fixed" and "from end" reading options if (ui.cbReadingType->currentIndex() < 2) { ui.lSampleSize->show(); ui.sbSampleSize->show(); } else { ui.lSampleSize->hide(); ui.sbSampleSize->hide(); } ui.cbBaudRate->hide(); ui.lBaudRate->hide(); ui.lHost->hide(); ui.leHost->hide(); ui.lPort->hide(); ui.lePort->hide(); ui.cbSerialPort->hide(); ui.lSerialPort->hide(); item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); fileNameChanged(fileName()); ui.cbFileType->show(); ui.lFileType->show(); setMQTTVisible(false); break; case LiveDataSource::SourceType::NetworkTcpSocket: case LiveDataSource::SourceType::NetworkUdpSocket: ui.lHost->show(); ui.leHost->show(); ui.lePort->show(); ui.lPort->show(); if (sourceType == LiveDataSource::SourceType::NetworkTcpSocket) { ui.lSampleSize->hide(); ui.sbSampleSize->hide(); } else { ui.lSampleSize->show(); ui.sbSampleSize->show(); } ui.lBaudRate->hide(); ui.cbBaudRate->hide(); ui.lSerialPort->hide(); ui.cbSerialPort->hide(); ui.lFileName->hide(); m_cbFileName->hide(); ui.bFileInfo->hide(); ui.bOpen->hide(); ui.lRelativePath->hide(); ui.chbRelativePath->hide(); ui.chbLinkFile->hide(); item->setFlags(item->flags() & ~(Qt::ItemIsSelectable | Qt::ItemIsEnabled)); ui.gbOptions->setEnabled(true); ui.bManageFilters->setEnabled(true); ui.cbFilter->setEnabled(true); ui.cbFileType->setEnabled(true); ui.cbFileType->show(); ui.lFileType->show(); setMQTTVisible(false); break; case LiveDataSource::SourceType::LocalSocket: ui.lFileName->show(); m_cbFileName->show(); ui.bFileInfo->hide(); ui.bOpen->show(); ui.lRelativePath->hide(); ui.chbRelativePath->hide(); ui.lSampleSize->hide(); ui.sbSampleSize->hide(); ui.cbBaudRate->hide(); ui.lBaudRate->hide(); ui.lHost->hide(); ui.leHost->hide(); ui.lPort->hide(); ui.lePort->hide(); ui.cbSerialPort->hide(); ui.lSerialPort->hide(); ui.chbLinkFile->hide(); item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); ui.gbOptions->setEnabled(true); ui.bManageFilters->setEnabled(true); ui.cbFilter->setEnabled(true); ui.cbFileType->setEnabled(true); ui.cbFileType->show(); ui.lFileType->show(); setMQTTVisible(false); break; case LiveDataSource::SourceType::SerialPort: ui.lBaudRate->show(); ui.cbBaudRate->show(); ui.lSerialPort->show(); ui.cbSerialPort->show(); ui.lSampleSize->show(); ui.sbSampleSize->show(); ui.lHost->hide(); ui.leHost->hide(); ui.lePort->hide(); ui.lPort->hide(); ui.lFileName->hide(); m_cbFileName->hide(); ui.bFileInfo->hide(); ui.bOpen->hide(); ui.lRelativePath->hide(); ui.chbRelativePath->hide(); ui.chbLinkFile->hide(); item->setFlags(item->flags() & ~(Qt::ItemIsSelectable | Qt::ItemIsEnabled)); ui.cbFileType->setEnabled(true); ui.cbFileType->show(); ui.gbOptions->setEnabled(true); ui.bManageFilters->setEnabled(true); ui.cbFilter->setEnabled(true); ui.lFileType->show(); setMQTTVisible(false); break; case LiveDataSource::SourceType::MQTT: #ifdef HAVE_MQTT item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); //for MQTT we read ascii data only, hide the file type options for (int i = 0; i < ui.cbFileType->count(); ++i) { if (static_cast(ui.cbFileType->itemData(i).toInt()) == AbstractFileFilter::Ascii) { if (ui.cbFileType->currentIndex() == i) initOptionsWidget(); else ui.cbFileType->setCurrentIndex(i); break; } } ui.cbFileType->hide(); ui.lFileType->hide(); ui.lBaudRate->hide(); ui.cbBaudRate->hide(); ui.lSerialPort->hide(); ui.cbSerialPort->hide(); ui.lHost->hide(); ui.leHost->hide(); ui.lPort->hide(); ui.lePort->hide(); ui.lFileName->hide(); m_cbFileName->hide(); ui.bFileInfo->hide(); ui.bOpen->hide(); ui.lRelativePath->hide(); ui.chbRelativePath->hide(); ui.chbLinkFile->hide(); setMQTTVisible(true); ui.cbFileType->setEnabled(true); ui.gbOptions->setEnabled(true); ui.bManageFilters->setEnabled(true); ui.cbFilter->setEnabled(true); //in case there are already connections defined, //show the available topics for the currently selected connection mqttConnectionChanged(); #endif break; } //deactivate/activate options that are specific to file of pipe sources only auto* typeModel = qobject_cast(ui.cbFileType->model()); if (sourceType != LiveDataSource::FileOrPipe) { //deactivate file types other than ascii and binary for (int i = 2; i < ui.cbFileType->count(); ++i) typeModel->item(i)->setFlags(item->flags() & ~(Qt::ItemIsSelectable | Qt::ItemIsEnabled)); if (ui.cbFileType->currentIndex() > 1) ui.cbFileType->setCurrentIndex(1); //"whole file" read option is available for file or pipe only, disable it typeModel = qobject_cast(ui.cbReadingType->model()); QStandardItem* item = typeModel->item(LiveDataSource::WholeFile); item->setFlags(item->flags() & ~(Qt::ItemIsSelectable | Qt::ItemIsEnabled)); if (static_cast(ui.cbReadingType->currentIndex()) == LiveDataSource::WholeFile) ui.cbReadingType->setCurrentIndex(LiveDataSource::TillEnd); //"update options" groupbox can be deactivated for "file and pipe" if the file is invalid. //Activate the groupbox when switching from "file and pipe" to a different source type. ui.gbUpdateOptions->setEnabled(true); } else { for (int i = 2; i < ui.cbFileType->count(); ++i) typeModel->item(i)->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); //enable "whole file" item for file or pipe typeModel = qobject_cast(ui.cbReadingType->model()); QStandardItem* item = typeModel->item(LiveDataSource::ReadingType::WholeFile); item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); } emit sourceTypeChanged(); refreshPreview(); } #ifdef HAVE_MQTT /*! *\brief called when a different MQTT connection is selected in the connection ComboBox. * connects to the MQTT broker according to the connection settings. */ void ImportFileWidget::mqttConnectionChanged() { if (m_initialisingMQTT || ui.cbConnection->currentIndex() == -1) return; WAIT_CURSOR; //disconnected from the broker that was selected before, if this is the case if (m_client && m_client->state() == QMqttClient::ClientState::Connected) { emit MQTTClearTopics(); disconnect(m_client, &QMqttClient::disconnected, this, &ImportFileWidget::onMqttDisconnect); QDEBUG("Disconnecting from " << m_client->hostname()); m_client->disconnectFromHost(); delete m_client; } //determine the connection settings for the new broker and initialize the mqtt client KConfig config(m_configPath, KConfig::SimpleConfig); KConfigGroup group = config.group(ui.cbConnection->currentText()); m_client = new QMqttClient; connect(m_client, &QMqttClient::connected, this, &ImportFileWidget::onMqttConnect); connect(m_client, &QMqttClient::disconnected, this, &ImportFileWidget::onMqttDisconnect); connect(m_client, &QMqttClient::messageReceived, this, &ImportFileWidget::mqttMessageReceived); connect(m_client, &QMqttClient::errorChanged, this, &ImportFileWidget::mqttErrorChanged); m_client->setHostname(group.readEntry("Host")); m_client->setPort(group.readEntry("Port").toUInt()); const bool useID = group.readEntry("UseID").toUInt(); if (useID) m_client->setClientId(group.readEntry("ClientID")); const bool useAuthentication = group.readEntry("UseAuthentication").toUInt(); if (useAuthentication) { m_client->setUsername(group.readEntry("UserName")); m_client->setPassword(group.readEntry("Password")); } //connect to the selected broker QDEBUG("Connect to " << m_client->hostname() << ":" << m_client->port()); m_connectTimeoutTimer->start(); m_client->connectToHost(); } /*! *\brief called when the client connects to the broker successfully. * subscribes to every topic (# wildcard) in order to later list every available topic */ void ImportFileWidget::onMqttConnect() { if (m_client->error() == QMqttClient::NoError) { m_connectTimeoutTimer->stop(); ui.frameSubscriptions->setVisible(true); m_subscriptionWidget->setVisible(true); m_subscriptionWidget->makeVisible(true); if (!m_client->subscribe(QMqttTopicFilter(QLatin1String("#")), 1)) QMessageBox::critical(this, i18n("Couldn't subscribe"), i18n("Couldn't subscribe to all available topics. Something went wrong")); } emit subscriptionsChanged(); RESET_CURSOR; } /*! *\brief called when the client disconnects from the broker successfully * removes every information about the former connection */ void ImportFileWidget::onMqttDisconnect() { DEBUG("Disconected from " << m_client->hostname().toStdString()); m_connectTimeoutTimer->stop(); ui.lTopics->hide(); ui.frameSubscriptions->hide(); ui.lLWT->hide(); ui.bLWT->hide(); ui.cbConnection->setItemText(ui.cbConnection->currentIndex(), ui.cbConnection->currentText() + ' ' + i18n("(Disconnected)")); emit subscriptionsChanged(); RESET_CURSOR; QMessageBox::critical(this, i18n("Disconnected"), i18n("Disconnected from the broker '%1' before the connection was successful.", m_client->hostname())); } /*! *\brief called when the subscribe button is pressed * subscribes to the topic represented by the current item of twTopics */ void ImportFileWidget::mqttSubscribe(const QString& name, uint QoS) { const QMqttTopicFilter filter {name}; QMqttSubscription* tempSubscription = m_client->subscribe(filter, static_cast(QoS) ); if (tempSubscription) { m_mqttSubscriptions.push_back(tempSubscription); connect(tempSubscription, &QMqttSubscription::messageReceived, this, &ImportFileWidget::mqttSubscriptionMessageReceived); emit subscriptionsChanged(); } } /*! *\brief called when the client receives a message * if the message arrived from a new topic, the topic is put in twTopics */ void ImportFileWidget::mqttMessageReceived(const QByteArray& message, const QMqttTopicName& topic) { Q_UNUSED(message); // qDebug()<<"received " << topic.name(); if (m_addedTopics.contains(topic.name())) return; m_addedTopics.push_back(topic.name()); m_subscriptionWidget->setTopicTreeText(i18n("Available (%1)", m_addedTopics.size())); QStringList name; QString rootName; const QChar sep = '/'; if (topic.name().contains(sep)) { const QStringList& list = topic.name().split(sep, QString::SkipEmptyParts); if (!list.isEmpty()) { rootName = list.at(0); name.append(list.at(0)); int topItemIdx = -1; //check whether the first level of the topic can be found in twTopics for (int i = 0; i < m_subscriptionWidget->topicCount(); ++i) { if (m_subscriptionWidget->topLevelTopic(i)->text(0) == list.at(0)) { topItemIdx = i; break; } } //if not we simply add every level of the topic to the tree if (topItemIdx < 0) { QTreeWidgetItem* currentItem = new QTreeWidgetItem(name); m_subscriptionWidget->addTopic(currentItem); for (int i = 1; i < list.size(); ++i) { name.clear(); name.append(list.at(i)); currentItem->addChild(new QTreeWidgetItem(name)); currentItem = currentItem->child(0); } } //otherwise we search for the first level that isn't part of the tree, //then add every level of the topic to the tree from that certain level else { QTreeWidgetItem* currentItem = m_subscriptionWidget->topLevelTopic(topItemIdx); int listIdx = 1; for (; listIdx < list.size(); ++listIdx) { QTreeWidgetItem* childItem = nullptr; bool found = false; for (int j = 0; j < currentItem->childCount(); ++j) { childItem = currentItem->child(j); if (childItem->text(0) == list.at(listIdx)) { found = true; currentItem = childItem; break; } } if (!found) { //this is the level that isn't present in the tree break; } } //add every level to the tree starting with the first level that isn't part of the tree for (; listIdx < list.size(); ++listIdx) { name.clear(); name.append(list.at(listIdx)); currentItem->addChild(new QTreeWidgetItem(name)); currentItem = currentItem->child(currentItem->childCount() - 1); } } } } else { rootName = topic.name(); name.append(topic.name()); m_subscriptionWidget->addTopic(new QTreeWidgetItem(name)); } //if a subscribed topic contains the new topic, we have to update twSubscriptions for (int i = 0; i < m_subscriptionWidget->subscriptionCount(); ++i) { const QStringList subscriptionName = m_subscriptionWidget->topLevelSubscription(i)->text(0).split('/', QString::SkipEmptyParts); if (!subscriptionName.isEmpty()) { if (rootName == subscriptionName.first()) { QVector subscriptions; for(int i = 0; i < m_mqttSubscriptions.size(); ++i) subscriptions.push_back(m_mqttSubscriptions[i]->topic().filter()); emit updateSubscriptionTree(subscriptions); break; } } } //signals that a newTopic was added, in order to fill the completer of leTopics emit newTopic(rootName); } /*! *\brief called when the client receives a message from a subscribed topic (that isn't the "#" wildcard) */ void ImportFileWidget::mqttSubscriptionMessageReceived(const QMqttMessage &msg) { QDEBUG("message received from: " << msg.topic().name()); if (!m_subscribedTopicNames.contains(msg.topic().name())) m_subscribedTopicNames.push_back(msg.topic().name()); //update the last message for the topic m_lastMessage[msg.topic()] = msg; } /*! *\brief called when the clientError of the MQTT client changes * * \param clientError the current error of the client */ void ImportFileWidget::mqttErrorChanged(QMqttClient::ClientError clientError) { switch (clientError) { case QMqttClient::BadUsernameOrPassword: QMessageBox::critical(this, i18n("Couldn't connect"), i18n("Wrong username or password")); break; case QMqttClient::IdRejected: QMessageBox::critical(this, i18n("Couldn't connect"), i18n("The client ID wasn't accepted")); break; case QMqttClient::ServerUnavailable: QMessageBox::critical(this, i18n("Server unavailable"), i18n("The broker couldn't be reached.")); break; case QMqttClient::NotAuthorized: QMessageBox::critical(this, i18n("Not authorized"), i18n("The client is not authorized to connect.")); break; case QMqttClient::UnknownError: QMessageBox::critical(this, i18n("Unknown MQTT error"), i18n("An unknown error occurred.")); break; case QMqttClient::NoError: case QMqttClient::InvalidProtocolVersion: case QMqttClient::TransportInvalid: case QMqttClient::ProtocolViolation: case QMqttClient::Mqtt5SpecificError: break; default: break; } } /*! *\brief called when m_connectTimeoutTimer ticks, * meaning that the client couldn't connect to the broker in 5 seconds * disconnects the client, stops the timer, and warns the user */ void ImportFileWidget::mqttConnectTimeout() { m_connectionTimedOut = true; m_client->disconnectFromHost(); m_connectTimeoutTimer->stop(); RESET_CURSOR; QMessageBox::warning(this, i18n("Warning"), i18n("Connecting to the given broker timed out! Try changing the settings")); } /*! Shows the MQTT connection manager where the connections are created and edited. The selected connection is selected in the connection combo box in this widget. */ void ImportFileWidget::showMQTTConnectionManager() { bool previousConnectionChanged = false; MQTTConnectionManagerDialog* dlg = new MQTTConnectionManagerDialog(this, ui.cbConnection->currentText(), previousConnectionChanged); if (dlg->exec() == QDialog::Accepted) { //re-read the available connections to be in sync with the changes in MQTTConnectionManager m_initialisingMQTT = true; const QString& prevConn = ui.cbConnection->currentText(); ui.cbConnection->clear(); readMQTTConnections(); m_initialisingMQTT = false; //select the connection the user has selected in MQTTConnectionManager const QString& conn = dlg->connection(); int index = ui.cbConnection->findText(conn); if (conn != prevConn) {//Current connection isn't the previous one if (ui.cbConnection->currentIndex() != index) ui.cbConnection->setCurrentIndex(index); else mqttConnectionChanged(); } else if (dlg->initialConnectionChanged()) {//Current connection is the same with previous one but it changed if (ui.cbConnection->currentIndex() == index) mqttConnectionChanged(); else ui.cbConnection->setCurrentIndex(index); } else { //Previous connection wasn't changed m_initialisingMQTT = true; ui.cbConnection->setCurrentIndex(index); m_initialisingMQTT = false; } } delete dlg; } /*! loads all available saved MQTT nconnections */ void ImportFileWidget::readMQTTConnections() { DEBUG("ImportFileWidget: reading available MQTT connections"); KConfig config(m_configPath, KConfig::SimpleConfig); for (const auto& name : config.groupList()) ui.cbConnection->addItem(name); } /*! * \brief Shows the mqtt will settings widget, which allows the user to modify the will settings */ void ImportFileWidget::showWillSettings() { QMenu menu; QVector children; for (int i = 0; i < m_subscriptionWidget->subscriptionCount(); ++i) MQTTSubscriptionWidget::findSubscriptionLeafChildren(children, m_subscriptionWidget->topLevelSubscription(i)); QVector topics; for (int i = 0; i < children.size(); ++i) topics.append(children[i]->text(0)); MQTTWillSettingsWidget willSettingsWidget(&menu, m_willSettings, topics); connect(&willSettingsWidget, &MQTTWillSettingsWidget::applyClicked, [this, &menu, &willSettingsWidget]() { m_willSettings = willSettingsWidget.will(); menu.close(); }); QWidgetAction* widgetAction = new QWidgetAction(this); widgetAction->setDefaultWidget(&willSettingsWidget); menu.addAction(widgetAction); const QPoint pos(ui.bLWT->sizeHint().width(),ui.bLWT->sizeHint().height()); menu.exec(ui.bLWT->mapToGlobal(pos)); } void ImportFileWidget::enableWill(bool enable) { if(enable) { if(!ui.bLWT->isEnabled()) ui.bLWT->setEnabled(enable); } else ui.bLWT->setEnabled(enable); } #endif diff --git a/src/kdefrontend/datasources/ImportSQLDatabaseWidget.cpp b/src/kdefrontend/datasources/ImportSQLDatabaseWidget.cpp index 68aad2dc3..d16662147 100644 --- a/src/kdefrontend/datasources/ImportSQLDatabaseWidget.cpp +++ b/src/kdefrontend/datasources/ImportSQLDatabaseWidget.cpp @@ -1,489 +1,489 @@ /*************************************************************************** File : ImportSQLDatabaseWidget.cpp Project : LabPlot Description : Datapicker -------------------------------------------------------------------- Copyright : (C) 2016 by Ankit Wagadre (wagadre.ankit@gmail.com) Copyright : (C) 2016-2017 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "ImportSQLDatabaseWidget.h" #include "DatabaseManagerDialog.h" #include "DatabaseManagerWidget.h" #include "backend/datasources/AbstractDataSource.h" #include "backend/datasources/filters/AbstractFileFilter.h" #include "backend/lib/macros.h" #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_KF5_SYNTAX_HIGHLIGHTING #include #include #include #endif ImportSQLDatabaseWidget::ImportSQLDatabaseWidget(QWidget* parent) : QWidget(parent) { ui.setupUi(this); ui.cbImportFrom->addItem(i18n("Table")); ui.cbImportFrom->addItem(i18n("Custom query")); ui.bDatabaseManager->setIcon(QIcon::fromTheme("network-server-database")); ui.bDatabaseManager->setToolTip(i18n("Manage connections")); ui.twPreview->setEditTriggers(QAbstractItemView::NoEditTriggers); ui.cbNumberFormat->addItems(AbstractFileFilter::numberFormats()); ui.cbDateTimeFormat->addItems(AbstractColumn::dateTimeFormats()); #ifdef HAVE_KF5_SYNTAX_HIGHLIGHTING m_highlighter = new KSyntaxHighlighting::SyntaxHighlighter(ui.teQuery->document()); m_highlighter->setDefinition(m_repository.definitionForName("SQL")); m_highlighter->setTheme( (palette().color(QPalette::Base).lightness() < 128) ? m_repository.defaultTheme(KSyntaxHighlighting::Repository::DarkTheme) : m_repository.defaultTheme(KSyntaxHighlighting::Repository::LightTheme) ); #endif m_configPath = QStandardPaths::standardLocations(QStandardPaths::AppDataLocation).constFirst() + "sql_connections"; connect( ui.cbConnection, SIGNAL(currentIndexChanged(int)), SLOT(connectionChanged()) ); connect( ui.cbImportFrom, SIGNAL(currentIndexChanged(int)), SLOT(importFromChanged(int)) ); connect( ui.bDatabaseManager, SIGNAL(clicked()), this, SLOT(showDatabaseManager()) ); connect( ui.lwTables, SIGNAL(currentRowChanged(int)), this, SLOT(refreshPreview()) ); connect( ui.bRefreshPreview, SIGNAL(clicked()), this, SLOT(refreshPreview()) ); //defer the loading of settings a bit in order to show the dialog prior to blocking the GUI in refreshPreview() QTimer::singleShot( 100, this, SLOT(loadSettings()) ); } void ImportSQLDatabaseWidget::loadSettings() { m_initializing = true; //read available connections readConnections(); //load last used connection and other settings KConfigGroup config(KSharedConfig::openConfig(), "ImportSQLDatabaseWidget"); ui.cbConnection->setCurrentIndex(ui.cbConnection->findText(config.readEntry("Connection", ""))); ui.cbImportFrom->setCurrentIndex(config.readEntry("ImportFrom", 0)); importFromChanged(ui.cbImportFrom->currentIndex()); ui.cbNumberFormat->setCurrentIndex(config.readEntry("NumberFormat", (int)QLocale::AnyLanguage)); ui.cbDateTimeFormat->setCurrentItem(config.readEntry("DateTimeFormat", "yyyy-dd-MM hh:mm:ss:zzz")); QList defaultSizes; defaultSizes << 100 << 100; ui.splitterMain->setSizes(config.readEntry("SplitterMainSizes", defaultSizes)); ui.splitterPreview->setSizes(config.readEntry("SplitterPreviewSizes", defaultSizes)); //TODO m_initializing = false; //all settings loaded -> trigger the selection of the last used connection in order to get the data preview connectionChanged(); } ImportSQLDatabaseWidget::~ImportSQLDatabaseWidget() { // save current settings KConfigGroup config(KSharedConfig::openConfig(), "ImportSQLDatabaseWidget"); config.writeEntry("Connection", ui.cbConnection->currentText()); config.writeEntry("ImportFrom", ui.cbImportFrom->currentIndex()); config.writeEntry("NumberFormat", ui.cbNumberFormat->currentIndex()); config.writeEntry("DateTimeFormat", ui.cbDateTimeFormat->currentText()); config.writeEntry("SplitterMainSizes", ui.splitterMain->sizes()); config.writeEntry("SplitterPreviewSizes", ui.splitterPreview->sizes()); //TODO } /*! * in case the import from a table is selected, returns the currently selected database table. * returns empty string otherwise. */ QString ImportSQLDatabaseWidget::selectedTable() const { if (ui.cbImportFrom->currentIndex() == 0) { if (ui.lwTables->currentItem()) return ui.lwTables->currentItem()->text(); } return QString(); } /*! returns \c true if a working connections was selected and a table (or custom query) is provided and ready to be imported. returns \c false otherwise. */ bool ImportSQLDatabaseWidget::isValid() const { return m_valid; } /*! returns \c true if the selected table or the result of a custom query contains numeric data only. returns \c false otherwise. */ bool ImportSQLDatabaseWidget::isNumericData() const { return m_numeric; } /*! loads all available saved connections */ void ImportSQLDatabaseWidget::readConnections() { DEBUG("ImportSQLDatabaseWidget: reading available connections"); KConfig config(m_configPath, KConfig::SimpleConfig); for (const auto& name : config.groupList()) ui.cbConnection->addItem(name); } void ImportSQLDatabaseWidget::connectionChanged() { if (m_initializing) return; QDEBUG("ImportSQLDatabaseWidget: connecting to " + ui.cbConnection->currentText()); //clear the previously shown content ui.teQuery->clear(); ui.lwTables->clear(); ui.twPreview->clear(); ui.twPreview->setColumnCount(0); ui.twPreview->setRowCount(0); if (ui.cbConnection->currentIndex() == -1) return; //connection name was changed, determine the current connections settings KConfig config(m_configPath, KConfig::SimpleConfig); KConfigGroup group = config.group(ui.cbConnection->currentText()); - //close and remove the previos connection, if available + //close and remove the previous connection, if available if (m_db.isOpen()) { m_db.close(); QSqlDatabase::removeDatabase(m_db.driverName()); } //open the selected connection const QString& driver = group.readEntry("Driver"); m_db = QSqlDatabase::addDatabase(driver); const QString& dbName = group.readEntry("DatabaseName"); if (DatabaseManagerWidget::isFileDB(driver)) { if (!QFile::exists(dbName)) { KMessageBox::error(this, i18n("Couldn't find the database file '%1'. Please check the connection settings.", dbName), i18n("Connection Failed")); setInvalid(); return; } else m_db.setDatabaseName(dbName); } else if (DatabaseManagerWidget::isODBC(driver)) { if (group.readEntry("CustomConnectionEnabled", false)) m_db.setDatabaseName(group.readEntry("CustomConnectionString")); else m_db.setDatabaseName(dbName); } else { m_db.setDatabaseName(dbName); m_db.setHostName( group.readEntry("HostName") ); m_db.setPort( group.readEntry("Port", 0) ); m_db.setUserName( group.readEntry("UserName") ); m_db.setPassword( group.readEntry("Password") ); } WAIT_CURSOR; if (!m_db.open()) { RESET_CURSOR; KMessageBox::error(this, i18n("Failed to connect to the database '%1'. Please check the connection settings.", ui.cbConnection->currentText()) + QLatin1String("\n\n") + m_db.lastError().databaseText(), i18n("Connection Failed")); setInvalid(); return; } //show all available database tables if (m_db.tables().size()) { ui.lwTables->addItems(m_db.tables()); ui.lwTables->setCurrentRow(0); for (int i = 0; i < ui.lwTables->count(); ++i) ui.lwTables->item(i)->setIcon(QIcon::fromTheme("view-form-table")); } else setInvalid(); RESET_CURSOR; } void ImportSQLDatabaseWidget::refreshPreview() { if (!ui.lwTables->currentItem()) { setInvalid(); return; } WAIT_CURSOR; ui.twPreview->clear(); //execute the current query (select on a table or a custom query) const QString& query = currentQuery(true); if (query.isEmpty()) { RESET_CURSOR; setInvalid(); return; } QSqlQuery q; q.prepare(currentQuery(true)); q.setForwardOnly(true); q.exec(); if (!q.isActive() || !q.next()) { // check if query was successful and got to first record RESET_CURSOR; if (!q.lastError().databaseText().isEmpty()) KMessageBox::error(this, q.lastError().databaseText(), i18n("Unable to Execute Query")); setInvalid(); return; } //resize the table to the number of columns (=number of fields in the result set) m_cols = q.record().count(); ui.twPreview->setColumnCount(m_cols); //determine the names and the data type (column modes) of the table columns. //check whether we have numerical data only by checking the data types of the first record. m_columnNames.clear(); m_columnModes.clear(); bool numeric = true; const auto numberFormat = (QLocale::Language)ui.cbNumberFormat->currentIndex(); const QString& dateTimeFormat = ui.cbDateTimeFormat->currentText(); // ui.twPreview->setRowCount(1); //add the first row for the check boxes for (int i = 0; i < m_cols; ++i) { //name m_columnNames << q.record().fieldName(i); //value and type const QString valueString = q.record().value(i).toString(); AbstractColumn::ColumnMode mode = AbstractFileFilter::columnMode(valueString, dateTimeFormat, numberFormat); m_columnModes << mode; if (mode != AbstractColumn::Numeric) numeric = false; //header item QTableWidgetItem* item = new QTableWidgetItem(m_columnNames[i] + QLatin1String(" {") + ENUM_TO_STRING(AbstractColumn, ColumnMode, mode) + QLatin1String("}")); item->setTextAlignment(Qt::AlignLeft); item->setIcon(AbstractColumn::iconForMode(mode)); ui.twPreview->setHorizontalHeaderItem(i, item); //create checked items // QTableWidgetItem* itemChecked = new QTableWidgetItem(); // itemChecked->setCheckState(Qt::Checked); // ui.twPreview->setItem(0, i, itemChecked); } //preview the data const bool customQuery = (ui.cbImportFrom->currentIndex() != 0); int row = 0; do { for (int col = 0; col < m_cols; ++col) { ui.twPreview->setRowCount(row+1); ui.twPreview->setItem(row, col, new QTableWidgetItem(q.value(col).toString()) ); } row++; //in case a custom query is executed, check whether the row number limit is reached if (customQuery && row >= ui.sbPreviewLines->value()) break; } while (q.next()); ui.twPreview->horizontalHeader()->resizeSections(QHeaderView::ResizeToContents); setValid(); if (numeric != m_numeric) { m_numeric = numeric; emit stateChanged(); } RESET_CURSOR; } void ImportSQLDatabaseWidget::importFromChanged(int index) { if (index == 0) { //import from a table ui.gbQuery->hide(); ui.lwTables->show(); } else { //import the result set of a custom query ui.gbQuery->show(); ui.lwTables->hide(); ui.twPreview->clear(); } refreshPreview(); } void ImportSQLDatabaseWidget::read(AbstractDataSource* dataSource, AbstractFileFilter::ImportMode importMode) { if (!dataSource) return; WAIT_CURSOR; //execute the current query (select on a table or a custom query) QSqlQuery q; // q.setForwardOnly(true); //TODO: crashes most probably because of q.last() and q.first() below q.prepare(currentQuery()); if (!q.exec() || !q.isActive()) { RESET_CURSOR; if (!q.lastError().databaseText().isEmpty()) KMessageBox::error(this, q.lastError().databaseText(), i18n("Unable to Execute Query")); setInvalid(); return; } //determine the number of rows/records to read q.last(); const int rows = q.at()+1; q.first(); // pointers to the actual data containers //columnOffset indexes the "start column" in the datasource. Data will be imported starting from this column. - QVector dataContainer; + std::vector dataContainer; int columnOffset = dataSource->prepareImport(dataContainer, importMode, rows, m_cols, m_columnNames, m_columnModes); //number and DateTime formatting const QString& dateTimeFormat = ui.cbDateTimeFormat->currentText(); const QLocale numberFormat = QLocale((QLocale::Language)ui.cbNumberFormat->currentIndex()); //read the data int row = 0; do { for (int col = 0; col < m_cols; ++col) { const QString valueString = q.record().value(col).toString(); // set value depending on data type switch (m_columnModes[col]) { case AbstractColumn::Numeric: { bool isNumber; const double value = numberFormat.toDouble(valueString, &isNumber); static_cast*>(dataContainer[col])->operator[](row) = (isNumber ? value : NAN); break; } case AbstractColumn::Integer: { bool isNumber; const int value = numberFormat.toInt(valueString, &isNumber); static_cast*>(dataContainer[col])->operator[](row) = (isNumber ? value : NAN); break; } case AbstractColumn::DateTime: { const QDateTime valueDateTime = QDateTime::fromString(valueString, dateTimeFormat); static_cast*>(dataContainer[col])->operator[](row) = valueDateTime.isValid() ? valueDateTime : QDateTime(); break; } case AbstractColumn::Text: static_cast*>(dataContainer[col])->operator[](row) = valueString; break; case AbstractColumn::Month: // never happens case AbstractColumn::Day: break; } } row++; emit completed(100 * row/rows); } while (q.next()); DEBUG(" Read " << row << " rows"); dataSource->finalizeImport(columnOffset, 1, m_cols, dateTimeFormat, importMode); RESET_CURSOR; } QString ImportSQLDatabaseWidget::currentQuery(bool preview) { QString query; const bool customQuery = (ui.cbImportFrom->currentIndex() != 0); if ( !customQuery ) { const QString& tableName = ui.lwTables->currentItem()->text(); if (!preview) { query = QLatin1String("SELECT * FROM ") + tableName; } else { //preview the content of the currently selected table const QString& driver = m_db.driverName(); const QString& limit = QString::number(ui.sbPreviewLines->value()); if ( (driver == QLatin1String("QSQLITE3")) || (driver == QLatin1String("QSQLITE")) || (driver == QLatin1String("QMYSQL3")) || (driver == QLatin1String("QMYSQL")) || (driver == QLatin1String("QPSQL")) ) query = QLatin1String("SELECT * FROM ") + tableName + QLatin1String(" LIMIT ") + limit; else if (driver == QLatin1String("QOCI")) query = QLatin1String("SELECT * FROM ") + tableName + QLatin1String(" ROWNUM<=") + limit; else if (driver == QLatin1String("QDB2")) query = QLatin1String("SELECT * FROM ") + tableName + QLatin1String(" FETCH FIRST ") + limit + QLatin1String(" ROWS ONLY"); else if (driver == QLatin1String("QIBASE")) query = QLatin1String("SELECT * FROM ") + tableName + QLatin1String(" ROWS ") + limit; else //for ODBC the DBMS is not known and it's not clear what syntax to use -> select all rows query = QLatin1String("SELECT * FROM ") + tableName; } } else { //preview the result of a custom query query = ui.teQuery->toPlainText().simplified(); } return query; } /*! shows the database manager where the connections are created and edited. The selected connection is selected in the connection combo box in this widget. **/ void ImportSQLDatabaseWidget::showDatabaseManager() { DatabaseManagerDialog* dlg = new DatabaseManagerDialog(this, ui.cbConnection->currentText()); if (dlg->exec() == QDialog::Accepted) { //re-read the available connections to be in sync with the changes in DatabaseManager m_initializing = true; ui.cbConnection->clear(); readConnections(); //select the connection the user has selected in DatabaseManager const QString& conn = dlg->connection(); ui.cbConnection->setCurrentIndex(ui.cbConnection->findText(conn)); m_initializing = false; connectionChanged(); } delete dlg; } void ImportSQLDatabaseWidget::setInvalid() { if (m_valid) { ui.twPreview->setColumnCount(0); ui.twPreview->setRowCount(0); m_valid = false; emit stateChanged(); } } void ImportSQLDatabaseWidget::setValid() { if (!m_valid) { m_valid = true; emit stateChanged(); } } diff --git a/src/kdefrontend/dockwidgets/AxisDock.cpp b/src/kdefrontend/dockwidgets/AxisDock.cpp index 0400911e1..8ed871189 100644 --- a/src/kdefrontend/dockwidgets/AxisDock.cpp +++ b/src/kdefrontend/dockwidgets/AxisDock.cpp @@ -1,2198 +1,2205 @@ /*************************************************************************** File : AxisDock.cpp Project : LabPlot Description : axes widget class -------------------------------------------------------------------- Copyright : (C) 2011-2018 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2012-2013 Stefan Gerlach (stefan.gerlach@uni-konstanz.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "AxisDock.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/column/Column.h" #include "backend/core/Project.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include "kdefrontend/GuiTools.h" #include "kdefrontend/TemplateHandler.h" #include "kdefrontend/widgets/LabelWidget.h" #include "commonfrontend/widgets/DateTimeSpinBox.h" #include #include #include #include #include /*! \class AxisDock \brief Provides a widget for editing the properties of the axes currently selected in the project explorer. \ingroup kdefrontend */ AxisDock::AxisDock(QWidget* parent) : BaseDock(parent) { ui.setupUi(this); m_leName = ui.leName; m_leComment = ui.leComment; //"Title"-tab auto* hboxLayout = new QHBoxLayout(ui.tabTitle); labelWidget = new LabelWidget(ui.tabTitle); labelWidget->setFixedLabelMode(true); hboxLayout->addWidget(labelWidget); hboxLayout->setContentsMargins(2,2,2,2); hboxLayout->setSpacing(2); //"Ticks"-tab auto* layout = static_cast(ui.tabTicks->layout()); cbMajorTicksColumn = new TreeViewComboBox(ui.tabTicks); layout->addWidget(cbMajorTicksColumn, 7, 2); cbMinorTicksColumn = new TreeViewComboBox(ui.tabTicks); layout->addWidget(cbMinorTicksColumn, 21, 2); dtsbMajorTicksIncrement = new DateTimeSpinBox(ui.tabTicks); layout->addWidget(dtsbMajorTicksIncrement, 6, 2); dtsbMinorTicksIncrement = new DateTimeSpinBox(ui.tabTicks); layout->addWidget(dtsbMinorTicksIncrement, 20, 2); //adjust layouts in the tabs for (int i = 0; i < ui.tabWidget->count(); ++i) { layout = dynamic_cast(ui.tabWidget->widget(i)->layout()); if (!layout) continue; layout->setContentsMargins(2,2,2,2); layout->setHorizontalSpacing(2); layout->setVerticalSpacing(2); } //********************************** Slots ********************************************** //"General"-tab connect(ui.leName, &QLineEdit::textChanged, this, &AxisDock::nameChanged); connect(ui.leComment, &QLineEdit::textChanged, this, &AxisDock::commentChanged); connect( ui.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( ui.cbOrientation, SIGNAL(currentIndexChanged(int)), this, SLOT(orientationChanged(int)) ); connect( ui.cbPosition, SIGNAL(currentIndexChanged(int)), this, SLOT(positionChanged(int)) ); connect( ui.lePosition, SIGNAL(textChanged(QString)), this, SLOT(positionChanged()) ); connect( ui.cbScale, SIGNAL(currentIndexChanged(int)), this, SLOT(scaleChanged(int)) ); connect( ui.chkAutoScale, SIGNAL(stateChanged(int)), this, SLOT(autoScaleChanged(int)) ); connect( ui.leStart, SIGNAL(textChanged(QString)), this, SLOT(startChanged()) ); connect( ui.leEnd, SIGNAL(textChanged(QString)), this, SLOT(endChanged()) ); connect(ui.dateTimeEditStart, &QDateTimeEdit::dateTimeChanged, this, &AxisDock::startDateTimeChanged); connect(ui.dateTimeEditEnd, &QDateTimeEdit::dateTimeChanged, this, &AxisDock::endDateTimeChanged); connect( ui.leZeroOffset, SIGNAL(textChanged(QString)), this, SLOT(zeroOffsetChanged()) ); connect( ui.leScalingFactor, SIGNAL(textChanged(QString)), this, SLOT(scalingFactorChanged()) ); //"Line"-tab connect( ui.cbLineStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(lineStyleChanged(int)) ); connect( ui.kcbLineColor, SIGNAL(changed(QColor)), this, SLOT(lineColorChanged(QColor)) ); connect( ui.sbLineWidth, SIGNAL(valueChanged(double)), this, SLOT(lineWidthChanged(double)) ); connect( ui.sbLineOpacity, SIGNAL(valueChanged(int)), this, SLOT(lineOpacityChanged(int)) ); connect( ui.cbArrowPosition, SIGNAL(currentIndexChanged(int)), this, SLOT(arrowPositionChanged(int)) ); connect( ui.cbArrowType, SIGNAL(currentIndexChanged(int)), this, SLOT(arrowTypeChanged(int)) ); connect( ui.sbArrowSize, SIGNAL(valueChanged(int)), this, SLOT(arrowSizeChanged(int)) ); //"Major ticks"-tab connect( ui.cbMajorTicksDirection, SIGNAL(currentIndexChanged(int)), this, SLOT(majorTicksDirectionChanged(int)) ); connect( ui.cbMajorTicksType, SIGNAL(currentIndexChanged(int)), this, SLOT(majorTicksTypeChanged(int)) ); connect( ui.sbMajorTicksNumber, SIGNAL(valueChanged(int)), this, SLOT(majorTicksNumberChanged(int)) ); connect( ui.sbMajorTicksIncrementNumeric, SIGNAL(valueChanged(double)), this, SLOT(majorTicksIncrementChanged()) ); connect( dtsbMajorTicksIncrement, SIGNAL(valueChanged()), this, SLOT(majorTicksIncrementChanged()) ); //connect( ui.sbMajorTicksIncrementNumeric, &QDoubleSpinBox::valueChanged, this, &AxisDock::majorTicksIncrementChanged); connect( cbMajorTicksColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(majorTicksColumnChanged(QModelIndex)) ); connect( ui.cbMajorTicksLineStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(majorTicksLineStyleChanged(int)) ); connect( ui.kcbMajorTicksColor, SIGNAL(changed(QColor)), this, SLOT(majorTicksColorChanged(QColor)) ); connect( ui.sbMajorTicksWidth, SIGNAL(valueChanged(double)), this, SLOT(majorTicksWidthChanged(double)) ); connect( ui.sbMajorTicksLength, SIGNAL(valueChanged(double)), this, SLOT(majorTicksLengthChanged(double)) ); connect( ui.sbMajorTicksOpacity, SIGNAL(valueChanged(int)), this, SLOT(majorTicksOpacityChanged(int)) ); //"Minor ticks"-tab connect( ui.cbMinorTicksDirection, SIGNAL(currentIndexChanged(int)), this, SLOT(minorTicksDirectionChanged(int)) ); connect( ui.cbMinorTicksType, SIGNAL(currentIndexChanged(int)), this, SLOT(minorTicksTypeChanged(int)) ); connect( ui.sbMinorTicksNumber, SIGNAL(valueChanged(int)), this, SLOT(minorTicksNumberChanged(int)) ); connect( ui.sbMajorTicksIncrementNumeric, SIGNAL(valueChanged(double)), this, SLOT(minorTicksIncrementChanged()) ); connect( dtsbMinorTicksIncrement, SIGNAL(valueChanged()), this, SLOT(minorTicksIncrementChanged()) ); connect( cbMinorTicksColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(minorTicksColumnChanged(QModelIndex)) ); connect( ui.cbMinorTicksLineStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(minorTicksLineStyleChanged(int)) ); connect( ui.kcbMinorTicksColor, SIGNAL(changed(QColor)), this, SLOT(minorTicksColorChanged(QColor)) ); connect( ui.sbMinorTicksWidth, SIGNAL(valueChanged(double)), this, SLOT(minorTicksWidthChanged(double)) ); connect( ui.sbMinorTicksLength, SIGNAL(valueChanged(double)), this, SLOT(minorTicksLengthChanged(double)) ); connect( ui.sbMinorTicksOpacity, SIGNAL(valueChanged(int)), this, SLOT(minorTicksOpacityChanged(int)) ); //"Extra ticks"-tab //"Tick labels"-tab connect( ui.cbLabelsFormat, SIGNAL(currentIndexChanged(int)), this, SLOT(labelsFormatChanged(int)) ); connect( ui.sbLabelsPrecision, SIGNAL(valueChanged(int)), this, SLOT(labelsPrecisionChanged(int)) ); connect( ui.chkLabelsAutoPrecision, SIGNAL(stateChanged(int)), this, SLOT(labelsAutoPrecisionChanged(int)) ); connect(ui.cbLabelsDateTimeFormat, static_cast(&QComboBox::currentIndexChanged), this, &AxisDock::labelsDateTimeFormatChanged); connect( ui.cbLabelsPosition, SIGNAL(currentIndexChanged(int)), this, SLOT(labelsPositionChanged(int)) ); connect( ui.sbLabelsOffset, SIGNAL(valueChanged(double)), this, SLOT(labelsOffsetChanged(double)) ); connect( ui.sbLabelsRotation, SIGNAL(valueChanged(int)), this, SLOT(labelsRotationChanged(int)) ); connect( ui.kfrLabelsFont, SIGNAL(fontSelected(QFont)), this, SLOT(labelsFontChanged(QFont)) ); connect( ui.kcbLabelsFontColor, SIGNAL(changed(QColor)), this, SLOT(labelsFontColorChanged(QColor)) ); connect( ui.leLabelsPrefix, SIGNAL(textChanged(QString)), this, SLOT(labelsPrefixChanged()) ); connect( ui.leLabelsSuffix, SIGNAL(textChanged(QString)), this, SLOT(labelsSuffixChanged()) ); connect( ui.sbLabelsOpacity, SIGNAL(valueChanged(int)), this, SLOT(labelsOpacityChanged(int)) ); //"Grid"-tab connect( ui.cbMajorGridStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(majorGridStyleChanged(int)) ); connect( ui.kcbMajorGridColor, SIGNAL(changed(QColor)), this, SLOT(majorGridColorChanged(QColor)) ); connect( ui.sbMajorGridWidth, SIGNAL(valueChanged(double)), this, SLOT(majorGridWidthChanged(double)) ); connect( ui.sbMajorGridOpacity, SIGNAL(valueChanged(int)), this, SLOT(majorGridOpacityChanged(int)) ); connect( ui.cbMinorGridStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(minorGridStyleChanged(int)) ); connect( ui.kcbMinorGridColor, SIGNAL(changed(QColor)), this, SLOT(minorGridColorChanged(QColor)) ); connect( ui.sbMinorGridWidth, SIGNAL(valueChanged(double)), this, SLOT(minorGridWidthChanged(double)) ); connect( ui.sbMinorGridOpacity, SIGNAL(valueChanged(int)), this, SLOT(minorGridOpacityChanged(int)) ); //template handler auto* frame = new QFrame(this); auto* hlayout = new QHBoxLayout(frame); hlayout->setContentsMargins(0, 11, 0, 11); auto* templateHandler = new TemplateHandler(this, TemplateHandler::Axis); hlayout->addWidget(templateHandler); connect(templateHandler, SIGNAL(loadConfigRequested(KConfig&)), this, SLOT(loadConfigFromTemplate(KConfig&))); connect(templateHandler, SIGNAL(saveConfigRequested(KConfig&)), this, SLOT(saveConfigAsTemplate(KConfig&))); connect(templateHandler, SIGNAL(info(QString)), this, SIGNAL(info(QString))); ui.verticalLayout->addWidget(frame); init(); } AxisDock::~AxisDock() { if (m_aspectTreeModel) delete m_aspectTreeModel; } void AxisDock::init() { m_initializing = true; //Validators ui.lePosition->setValidator( new QDoubleValidator(ui.lePosition) ); ui.leStart->setValidator( new QDoubleValidator(ui.leStart) ); ui.leEnd->setValidator( new QDoubleValidator(ui.leEnd) ); ui.leZeroOffset->setValidator( new QDoubleValidator(ui.leZeroOffset) ); ui.leScalingFactor->setValidator( new QDoubleValidator(ui.leScalingFactor) ); //TODO move this stuff to retranslateUI() ui.cbPosition->addItem(i18n("Top")); ui.cbPosition->addItem(i18n("Bottom")); ui.cbPosition->addItem(i18n("Centered")); ui.cbPosition->addItem(i18n("Custom")); ui.cbScale->addItem( i18n("Linear") ); ui.cbScale->addItem( QLatin1String("log(x)") ); ui.cbScale->addItem( QLatin1String("log2(x)") ); ui.cbScale->addItem( QLatin1String("ln(x)") ); ui.cbScale->addItem( QLatin1String("sqrt(x)") ); ui.cbScale->addItem( QLatin1String("x^2") ); ui.cbOrientation->addItem( i18n("Horizontal") ); ui.cbOrientation->addItem( i18n("Vertical") ); //Arrows ui.cbArrowType->addItem( i18n("No arrow") ); ui.cbArrowType->addItem( i18n("Simple, Small") ); ui.cbArrowType->addItem( i18n("Simple, Big") ); ui.cbArrowType->addItem( i18n("Filled, Small") ); ui.cbArrowType->addItem( i18n("Filled, Big") ); ui.cbArrowType->addItem( i18n("Semi-filled, Small") ); ui.cbArrowType->addItem( i18n("Semi-filled, Big") ); QPainter pa; pa.setPen( QPen(Qt::SolidPattern, 0) ); QPixmap pm(20, 20); ui.cbArrowType->setIconSize( QSize(20,20) ); //no arrow pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); pa.end(); ui.cbArrowType->setItemIcon(0, pm); //simple, small float cos_phi = cos(3.14159/6); pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.drawLine(3,10,17,10); pa.drawLine(17,10, 10, 10-5*cos_phi); pa.drawLine(17,10, 10, 10+5*cos_phi); pa.end(); ui.cbArrowType->setItemIcon(1, pm); //simple, big pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.drawLine(3,10,17,10); pa.drawLine(17,10, 10, 10-10*cos_phi); pa.drawLine(17,10, 10, 10+10*cos_phi); pa.end(); ui.cbArrowType->setItemIcon(2, pm); //filled, small pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); QPointF points3[3] = {QPointF(17, 10), QPointF(10, 10-4*cos_phi), QPointF(10, 10+4*cos_phi) }; pa.drawPolygon(points3, 3); pa.end(); ui.cbArrowType->setItemIcon(3, pm); //filled, big pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); QPointF points4[3] = {QPointF(17, 10), QPointF(10, 10-10*cos_phi), QPointF(10, 10+10*cos_phi) }; pa.drawPolygon(points4, 3); pa.end(); ui.cbArrowType->setItemIcon(4, pm); //semi-filled, small pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); QPointF points5[4] = {QPointF(17, 10), QPointF(10, 10-4*cos_phi), QPointF(13, 10), QPointF(10, 10+4*cos_phi) }; pa.drawPolygon(points5, 4); pa.end(); ui.cbArrowType->setItemIcon(5, pm); //semi-filled, big pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); QPointF points6[4] = {QPointF(17, 10), QPointF(10, 10-10*cos_phi), QPointF(13, 10), QPointF(10, 10+10*cos_phi) }; pa.drawPolygon(points6, 4); pa.end(); ui.cbArrowType->setItemIcon(6, pm); ui.cbArrowPosition->addItem( i18n("Left") ); ui.cbArrowPosition->addItem( i18n("Right") ); ui.cbArrowPosition->addItem( i18n("Both") ); ui.cbMajorTicksDirection->addItem( i18n("None") ); ui.cbMajorTicksDirection->addItem( i18n("In") ); ui.cbMajorTicksDirection->addItem( i18n("Out") ); ui.cbMajorTicksDirection->addItem( i18n("In and Out") ); ui.cbMajorTicksType->addItem( i18n("Number") ); ui.cbMajorTicksType->addItem( i18n("Increment") ); ui.cbMajorTicksType->addItem( i18n("Custom column") ); ui.cbMinorTicksDirection->addItem( i18n("None") ); ui.cbMinorTicksDirection->addItem( i18n("In") ); ui.cbMinorTicksDirection->addItem( i18n("Out") ); ui.cbMinorTicksDirection->addItem( i18n("In and Out") ); ui.cbMinorTicksType->addItem( i18n("Number") ); ui.cbMinorTicksType->addItem( i18n("Increment") ); ui.cbMinorTicksType->addItem( i18n("Custom column") ); GuiTools::updatePenStyles(ui.cbLineStyle, QColor(Qt::black)); GuiTools::updatePenStyles(ui.cbMajorTicksLineStyle, QColor(Qt::black)); GuiTools::updatePenStyles(ui.cbMinorTicksLineStyle, QColor(Qt::black)); GuiTools::updatePenStyles(ui.cbMajorGridStyle, QColor(Qt::black)); GuiTools::updatePenStyles(ui.cbMinorGridStyle, QColor(Qt::black)); //labels ui.cbLabelsPosition->addItem(i18n("No labels")); ui.cbLabelsPosition->addItem(i18n("Top")); ui.cbLabelsPosition->addItem(i18n("Bottom")); ui.cbLabelsFormat->addItem( i18n("Decimal notation") ); ui.cbLabelsFormat->addItem( i18n("Scientific notation") ); ui.cbLabelsFormat->addItem( i18n("Powers of 10") ); ui.cbLabelsFormat->addItem( i18n("Powers of 2") ); ui.cbLabelsFormat->addItem( i18n("Powers of e") ); ui.cbLabelsFormat->addItem( i18n("Multiples of π") ); ui.cbLabelsDateTimeFormat->addItems(AbstractColumn::dateTimeFormats()); m_initializing = false; } void AxisDock::setModel() { QList list{AspectType::Folder, AspectType::Spreadsheet, AspectType::Column}; cbMajorTicksColumn->setTopLevelClasses(list); cbMinorTicksColumn->setTopLevelClasses(list); list = {AspectType::Column}; m_aspectTreeModel->setSelectableAspects(list); cbMajorTicksColumn->setModel(m_aspectTreeModel); cbMinorTicksColumn->setModel(m_aspectTreeModel); } /*! sets the axes. The properties of the axes in the list \c list can be edited in this widget. */ void AxisDock::setAxes(QList list) { m_initializing = true; m_axesList = list; m_axis = list.first(); m_aspect = list.first(); Q_ASSERT(m_axis != nullptr); m_aspectTreeModel = new AspectTreeModel(m_axis->project()); this->setModel(); labelWidget->setAxes(list); //if there are more then one axis in the list, disable the tab "general" if (list.size() == 1) { ui.lName->setEnabled(true); ui.leName->setEnabled(true); ui.lComment->setEnabled(true); ui.leComment->setEnabled(true); ui.leName->setText(m_axis->name()); ui.leComment->setText(m_axis->comment()); this->setModelIndexFromColumn(cbMajorTicksColumn, m_axis->majorTicksColumn()); this->setModelIndexFromColumn(cbMinorTicksColumn, m_axis->minorTicksColumn()); } else { ui.lName->setEnabled(false); ui.leName->setEnabled(false); ui.lComment->setEnabled(false); ui.leComment->setEnabled(false); ui.leName->setText(QString()); ui.leComment->setText(QString()); cbMajorTicksColumn->setCurrentModelIndex(QModelIndex()); cbMinorTicksColumn->setCurrentModelIndex(QModelIndex()); } ui.leName->setStyleSheet(""); ui.leName->setToolTip(""); //show the properties of the first axis this->load(); // general connect(m_axis, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)),this, SLOT(axisDescriptionChanged(const AbstractAspect*))); connect(m_axis, SIGNAL(orientationChanged(Axis::AxisOrientation)), this, SLOT(axisOrientationChanged(Axis::AxisOrientation))); connect(m_axis, SIGNAL(positionChanged(Axis::AxisPosition)), this, SLOT(axisPositionChanged(Axis::AxisPosition))); connect(m_axis, SIGNAL(scaleChanged(Axis::AxisScale)), this, SLOT(axisScaleChanged(Axis::AxisScale))); connect(m_axis, SIGNAL(autoScaleChanged(bool)), this, SLOT(axisAutoScaleChanged(bool))); connect(m_axis, SIGNAL(startChanged(double)), this, SLOT(axisStartChanged(double))); connect(m_axis, SIGNAL(endChanged(double)), this, SLOT(axisEndChanged(double))); connect(m_axis, SIGNAL(zeroOffsetChanged(qreal)), this, SLOT(axisZeroOffsetChanged(qreal))); connect(m_axis, SIGNAL(scalingFactorChanged(qreal)), this, SLOT(axisScalingFactorChanged(qreal))); // line connect(m_axis, SIGNAL(linePenChanged(QPen)), this, SLOT(axisLinePenChanged(QPen))); connect(m_axis, SIGNAL(lineOpacityChanged(qreal)), this, SLOT(axisLineOpacityChanged(qreal))); connect(m_axis, SIGNAL(arrowTypeChanged(Axis::ArrowType)), this, SLOT(axisArrowTypeChanged(Axis::ArrowType))); connect(m_axis, SIGNAL(arrowPositionChanged(Axis::ArrowPosition)), this, SLOT(axisArrowPositionChanged(Axis::ArrowPosition))); connect(m_axis, SIGNAL(arrowSizeChanged(qreal)), this, SLOT(axisArrowSizeChanged(qreal))); // ticks connect(m_axis, SIGNAL(majorTicksDirectionChanged(Axis::TicksDirection)), this, SLOT(axisMajorTicksDirectionChanged(Axis::TicksDirection))); connect(m_axis, SIGNAL(majorTicksTypeChanged(Axis::TicksType)), this, SLOT(axisMajorTicksTypeChanged(Axis::TicksType))); connect(m_axis, SIGNAL(majorTicksNumberChanged(int)), this, SLOT(axisMajorTicksNumberChanged(int))); connect(m_axis, SIGNAL(majorTicksIncrementChanged(qreal)), this, SLOT(axisMajorTicksIncrementChanged(qreal))); connect(m_axis, SIGNAL(majorTicksPenChanged(QPen)), this, SLOT(axisMajorTicksPenChanged(QPen))); connect(m_axis, SIGNAL(majorTicksLengthChanged(qreal)), this, SLOT(axisMajorTicksLengthChanged(qreal))); connect(m_axis, SIGNAL(majorTicksOpacityChanged(qreal)), this, SLOT(axisMajorTicksOpacityChanged(qreal))); connect(m_axis, SIGNAL(minorTicksDirectionChanged(Axis::TicksDirection)), this, SLOT(axisMinorTicksDirectionChanged(Axis::TicksDirection))); connect(m_axis, SIGNAL(minorTicksTypeChanged(Axis::TicksType)), this, SLOT(axisMinorTicksTypeChanged(Axis::TicksType))); connect(m_axis, SIGNAL(minorTicksNumberChanged(int)), this, SLOT(axisMinorTicksNumberChanged(int))); connect(m_axis, SIGNAL(minorTicksIncrementChanged(qreal)), this, SLOT(axisMinorTicksIncrementChanged(qreal))); connect(m_axis, SIGNAL(minorTicksPenChanged(QPen)), this, SLOT(axisMinorTicksPenChanged(QPen))); connect(m_axis, SIGNAL(minorTicksLengthChanged(qreal)), this, SLOT(axisMinorTicksLengthChanged(qreal))); connect(m_axis, SIGNAL(minorTicksOpacityChanged(qreal)), this, SLOT(axisMinorTicksOpacityChanged(qreal))); // labels connect(m_axis, SIGNAL(labelsFormatChanged(Axis::LabelsFormat)), this, SLOT(axisLabelsFormatChanged(Axis::LabelsFormat))); connect(m_axis, SIGNAL(labelsAutoPrecisionChanged(bool)), this, SLOT(axisLabelsAutoPrecisionChanged(bool))); connect(m_axis, SIGNAL(labelsPrecisionChanged(int)), this, SLOT(axisLabelsPrecisionChanged(int))); connect(m_axis, &Axis::labelsDateTimeFormatChanged, this, &AxisDock::axisLabelsDateTimeFormatChanged); connect(m_axis, SIGNAL(labelsPositionChanged(Axis::LabelsPosition)), this, SLOT(axisLabelsPositionChanged(Axis::LabelsPosition))); connect(m_axis, SIGNAL(labelsOffsetChanged(double)), this, SLOT(axisLabelsOffsetChanged(double))); connect(m_axis, SIGNAL(labelsRotationAngleChanged(qreal)), this, SLOT(axisLabelsRotationAngleChanged(qreal))); connect(m_axis, SIGNAL(labelsFontChanged(QFont)), this, SLOT(axisLabelsFontChanged(QFont))); connect(m_axis, SIGNAL(labelsColorChanged(QColor)), this, SLOT(axisLabelsFontColorChanged(QColor))); connect(m_axis, SIGNAL(labelsPrefixChanged(QString)), this, SLOT(axisLabelsPrefixChanged(QString))); connect(m_axis, SIGNAL(labelsSuffixChanged(QString)), this, SLOT(axisLabelsSuffixChanged(QString))); connect(m_axis, SIGNAL(labelsOpacityChanged(qreal)), this, SLOT(axisLabelsOpacityChanged(qreal))); // grids connect(m_axis, SIGNAL(majorGridPenChanged(QPen)), this, SLOT(axisMajorGridPenChanged(QPen))); connect(m_axis, SIGNAL(majorGridOpacityChanged(qreal)), this, SLOT(axisMajorGridOpacityChanged(qreal))); connect(m_axis, SIGNAL(minorGridPenChanged(QPen)), this, SLOT(axisMinorGridPenChanged(QPen))); connect(m_axis, SIGNAL(minorGridOpacityChanged(qreal)), this, SLOT(axisMinorGridOpacityChanged(qreal))); connect(m_axis, SIGNAL(visibilityChanged(bool)), this, SLOT(axisVisibilityChanged(bool))); m_initializing = false; } void AxisDock::activateTitleTab() { ui.tabWidget->setCurrentWidget(ui.tabTitle); } void AxisDock::setModelIndexFromColumn(TreeViewComboBox* cb, const AbstractColumn* column) { if (column) cb->setCurrentModelIndex(m_aspectTreeModel->modelIndexOfAspect(column)); else cb->setCurrentModelIndex(QModelIndex()); } //************************************************************* //********** SLOTs for changes triggered in AxisDock ********** //************************************************************* //"General"-tab void AxisDock::visibilityChanged(bool state) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setVisible(state); } /*! called if the orientation (horizontal or vertical) of the current axis is changed. */ void AxisDock::orientationChanged(int index) { auto orientation = (Axis::AxisOrientation)index; if (orientation == Axis::AxisHorizontal) { ui.cbPosition->setItemText(0, i18n("Top") ); ui.cbPosition->setItemText(1, i18n("Bottom") ); ui.cbLabelsPosition->setItemText(1, i18n("Top") ); ui.cbLabelsPosition->setItemText(2, i18n("Bottom") ); ui.cbScale->setItemText(1, QLatin1String("log(x)") ); ui.cbScale->setItemText(2, QLatin1String("log2(x)") ); ui.cbScale->setItemText(3, QLatin1String("ln(x)") ); ui.cbScale->setItemText(4, QLatin1String("sqrt(x)") ); ui.cbScale->setItemText(5, QLatin1String("x^2") ); } else { //vertical ui.cbPosition->setItemText(0, i18n("Left") ); ui.cbPosition->setItemText(1, i18n("Right") ); ui.cbLabelsPosition->setItemText(1, i18n("Right") ); ui.cbLabelsPosition->setItemText(2, i18n("Left") ); ui.cbScale->setItemText(1, QLatin1String("log(y)") ); ui.cbScale->setItemText(2, QLatin1String("log2(y)") ); ui.cbScale->setItemText(3, QLatin1String("ln(y)") ); ui.cbScale->setItemText(4, QLatin1String("sqrt(y)") ); ui.cbScale->setItemText(5, QLatin1String("y^2") ); } if (m_initializing) return; - //depending on the current orientation we need to update axis possition and labels position + //depending on the current orientation we need to update axis position and labels position //axis position, map from the current index in the combobox to the enum value in Axis::AxisPosition Axis::AxisPosition axisPosition; int posIndex = ui.cbPosition->currentIndex(); if (orientation == Axis::AxisHorizontal) { if (posIndex > 1) posIndex += 2; axisPosition = Axis::AxisPosition(posIndex); } else axisPosition = Axis::AxisPosition(posIndex+2); //labels position posIndex = ui.cbLabelsPosition->currentIndex(); auto labelsPosition = Axis::LabelsPosition(posIndex); for (auto* axis : m_axesList) { axis->beginMacro(i18n("%1: set axis orientation", axis->name())); axis->setOrientation(orientation); axis->setPosition(axisPosition); axis->setLabelsPosition(labelsPosition); axis->endMacro(); } } /*! called if one of the predefined axis positions (top, bottom, left, right, center or custom) was changed. */ void AxisDock::positionChanged(int index) { if (index == -1) return; //we occasionally get -1 here, nothing to do in this case if (index == 3) ui.lePosition->setVisible(true); else ui.lePosition->setVisible(false); if (m_initializing) return; //map from the current index in the combo box to the enum value in Axis::AxisPosition, //depends on the current orientation Axis::AxisPosition position; if ( ui.cbOrientation->currentIndex() == 0 ) { if (index>1) index += 2; position = Axis::AxisPosition(index); } else position = Axis::AxisPosition(index+2); for (auto* axis : m_axesList) axis->setPosition(position); } /*! called when the custom position of the axis in the corresponding LineEdit is changed. */ void AxisDock::positionChanged() { if (m_initializing) return; double offset = ui.lePosition->text().toDouble(); for (auto* axis : m_axesList) axis->setOffset(offset); } void AxisDock::scaleChanged(int index) { if (m_initializing) return; auto scale = (Axis::AxisScale)index; for (auto* axis : m_axesList) axis->setScale(scale); } void AxisDock::autoScaleChanged(int index) { bool autoScale = index == Qt::Checked; ui.leStart->setEnabled(!autoScale); ui.leEnd->setEnabled(!autoScale); ui.dateTimeEditStart->setEnabled(!autoScale); ui.dateTimeEditEnd->setEnabled(!autoScale); if (m_initializing) return; for (auto* axis : m_axesList) axis->setAutoScale(autoScale); } void AxisDock::startChanged() { if (m_initializing) return; double value = ui.leStart->text().toDouble(); //check first, whether the value for the lower limit is valid for the log- and square root scaling. If not, set the default values. auto scale = Axis::AxisScale(ui.cbScale->currentIndex()); if (scale == Axis::ScaleLog10 || scale == Axis::ScaleLog2 || scale == Axis::ScaleLn) { if (value <= 0) { KMessageBox::sorry(this, i18n("The axes lower limit has a non-positive value. Default minimal value will be used."), i18n("Wrong lower limit value") ); ui.leStart->setText( "0.01" ); value = 0.01; } } else if (scale == Axis::ScaleSqrt) { if (value < 0) { KMessageBox::sorry(this, i18n("The axes lower limit has a negative value. Default minimal value will be used."), i18n("Wrong lower limit value") ); ui.leStart->setText( "0" ); value = 0; } } + const Lock lock(m_initializing); for (auto* axis : m_axesList) axis->setStart(value); } void AxisDock::endChanged() { if (m_initializing) return; double value = ui.leEnd->text().toDouble(); + const Lock lock(m_initializing); for (auto* axis : m_axesList) axis->setEnd(value); } void AxisDock::startDateTimeChanged(const QDateTime& dateTime) { if (m_initializing) return; quint64 value = dateTime.toMSecsSinceEpoch(); for (auto* axis : m_axesList) axis->setStart(value); } void AxisDock::endDateTimeChanged(const QDateTime& dateTime) { if (m_initializing) return; quint64 value = dateTime.toMSecsSinceEpoch(); for (auto* axis : m_axesList) axis->setEnd(value); } void AxisDock::zeroOffsetChanged() { if (m_initializing) return; double offset = ui.leZeroOffset->text().toDouble(); + const Lock lock(m_initializing); for (auto* axis : m_axesList) axis->setZeroOffset(offset); } void AxisDock::scalingFactorChanged() { if (m_initializing) return; double scalingFactor = ui.leScalingFactor->text().toDouble(); - if (scalingFactor != 0.0) + if (scalingFactor != 0.0) { + const Lock lock(m_initializing); for (auto* axis : m_axesList) axis->setScalingFactor(scalingFactor); + } } // "Line"-tab void AxisDock::lineStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); bool b = (penStyle != Qt::NoPen); ui.lLineColor->setEnabled(b); ui.kcbLineColor->setEnabled(b); ui.lLineWidth->setEnabled(b); ui.sbLineWidth->setEnabled(b); ui.lLineOpacity->setEnabled(b); ui.sbLineOpacity->setEnabled(b); if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->linePen(); pen.setStyle(penStyle); axis->setLinePen(pen); } } void AxisDock::lineColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->linePen(); pen.setColor(color); axis->setLinePen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbLineStyle, color); m_initializing = false; } void AxisDock::lineWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->linePen(); pen.setWidthF(Worksheet::convertToSceneUnits(value, Worksheet::Point)); axis->setLinePen(pen); } } void AxisDock::lineOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* axis : m_axesList) axis->setLineOpacity(opacity); } void AxisDock::arrowTypeChanged(int index) { auto type = (Axis::ArrowType)index; if (type == Axis::NoArrow) { ui.cbArrowPosition->setEnabled(false); ui.sbArrowSize->setEnabled(false); } else { ui.cbArrowPosition->setEnabled(true); ui.sbArrowSize->setEnabled(true); } if (m_initializing) return; for (auto* axis : m_axesList) axis->setArrowType(type); } void AxisDock::arrowPositionChanged(int index) { if (m_initializing) return; auto position = (Axis::ArrowPosition)index; for (auto* axis : m_axesList) axis->setArrowPosition(position); } void AxisDock::arrowSizeChanged(int value) { if (m_initializing) return; float v = Worksheet::convertToSceneUnits(value, Worksheet::Point); for (auto* axis : m_axesList) axis->setArrowSize(v); } //"Major ticks" tab void AxisDock::majorTicksDirectionChanged(int index) { Axis::TicksDirection direction = Axis::TicksDirection(index); bool b = (direction != Axis::noTicks); ui.lMajorTicksType->setEnabled(b); ui.cbMajorTicksType->setEnabled(b); ui.lMajorTicksType->setEnabled(b); ui.cbMajorTicksType->setEnabled(b); ui.lMajorTicksNumber->setEnabled(b); ui.sbMajorTicksNumber->setEnabled(b); ui.lMajorTicksIncrementNumeric->setEnabled(b); ui.sbMajorTicksIncrementNumeric->setEnabled(b); ui.lMajorTicksIncrementDateTime->setEnabled(b); dtsbMajorTicksIncrement->setEnabled(b); ui.lMajorTicksLineStyle->setEnabled(b); ui.cbMajorTicksLineStyle->setEnabled(b); dtsbMinorTicksIncrement->setEnabled(b); if (b) { auto penStyle = Qt::PenStyle(ui.cbMajorTicksLineStyle->currentIndex()); b = (penStyle != Qt::NoPen); } ui.lMajorTicksColor->setEnabled(b); ui.kcbMajorTicksColor->setEnabled(b); ui.lMajorTicksWidth->setEnabled(b); ui.sbMajorTicksWidth->setEnabled(b); ui.lMajorTicksLength->setEnabled(b); ui.sbMajorTicksLength->setEnabled(b); ui.lMajorTicksOpacity->setEnabled(b); ui.sbMajorTicksOpacity->setEnabled(b); if (m_initializing) return; for (auto* axis : m_axesList) axis->setMajorTicksDirection(direction); } /*! called if the current style of the ticks (Number or Increment) is changed. Shows/hides the corresponding widgets. */ void AxisDock::majorTicksTypeChanged(int index) { if (!m_axis) // If elements are added to the combobox 'cbMajorTicksType' (at init of this class), then this function is called, which is a problem if no axis are available return; auto type = Axis::TicksType(index); if (type == Axis::TicksTotalNumber) { ui.lMajorTicksNumber->show(); ui.sbMajorTicksNumber->show(); ui.lMajorTicksIncrementNumeric->hide(); ui.sbMajorTicksIncrementNumeric->hide(); ui.lMajorTicksIncrementDateTime->hide(); dtsbMajorTicksIncrement->hide(); ui.lMajorTicksColumn->hide(); cbMajorTicksColumn->hide(); } else if (type == Axis::TicksIncrement) { ui.lMajorTicksNumber->hide(); ui.sbMajorTicksNumber->hide(); ui.lMajorTicksIncrementNumeric->show(); const auto* plot = dynamic_cast(m_axis->parentAspect()); bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); if (numeric) { ui.lMajorTicksIncrementDateTime->hide(); dtsbMajorTicksIncrement->hide(); ui.lMajorTicksIncrementNumeric->show(); ui.sbMajorTicksIncrementNumeric->show(); } else { ui.lMajorTicksIncrementDateTime->show(); dtsbMajorTicksIncrement->show(); ui.lMajorTicksIncrementNumeric->hide(); ui.sbMajorTicksIncrementNumeric->hide(); } ui.lMajorTicksColumn->hide(); cbMajorTicksColumn->hide(); // Check if Increment is not to small majorTicksIncrementChanged(); } else { ui.lMajorTicksNumber->hide(); ui.sbMajorTicksNumber->hide(); ui.lMajorTicksIncrementNumeric->hide(); ui.sbMajorTicksIncrementNumeric->hide(); dtsbMajorTicksIncrement->hide(); dtsbMajorTicksIncrement->hide(); ui.lMajorTicksColumn->show(); cbMajorTicksColumn->show(); } if (m_initializing) return; for (auto* axis : m_axesList) axis->setMajorTicksType(type); } void AxisDock::majorTicksNumberChanged(int value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setMajorTicksNumber(value); } void AxisDock::majorTicksIncrementChanged() { if (m_initializing) return; const auto* plot = dynamic_cast(m_axis->parentAspect()); bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); double value = numeric ? ui.sbMajorTicksIncrementNumeric->value() : dtsbMajorTicksIncrement->value(); double diff = m_axis->end() - m_axis->start(); if (value == 0 || diff / value > 100 || value < 0) { // maximum of 100 ticks if (value == 0) value = diff / ui.sbMajorTicksNumber->value(); if (diff / value > 100) value = diff / 100; // determine stepsize and number of decimals m_initializing = true; if (numeric) { int decimal = determineDecimals(value * 10); ui.sbMajorTicksIncrementNumeric->setDecimals(decimal); ui.sbMajorTicksIncrementNumeric->setSingleStep(determineStep(diff, decimal)); ui.sbMajorTicksIncrementNumeric->setValue(value); } else dtsbMajorTicksIncrement->setValue(value); m_initializing = false; } for (auto* axis : m_axesList) axis->setMajorTicksIncrement(value); } void AxisDock::majorTicksLineStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); bool b = (penStyle != Qt::NoPen); ui.lMajorTicksColor->setEnabled(b); ui.kcbMajorTicksColor->setEnabled(b); ui.lMajorTicksWidth->setEnabled(b); ui.sbMajorTicksWidth->setEnabled(b); ui.lMajorTicksLength->setEnabled(b); ui.sbMajorTicksLength->setEnabled(b); ui.lMajorTicksOpacity->setEnabled(b); ui.sbMajorTicksOpacity->setEnabled(b); if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->majorTicksPen(); pen.setStyle(penStyle); axis->setMajorTicksPen(pen); } } void AxisDock::majorTicksColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); AbstractColumn* column = nullptr; if (aspect) { column = dynamic_cast(aspect); Q_ASSERT(column != nullptr); } for (auto* axis : m_axesList) axis->setMajorTicksColumn(column); } void AxisDock::majorTicksColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->majorTicksPen(); pen.setColor(color); axis->setMajorTicksPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbMajorTicksLineStyle, color); m_initializing = false; } void AxisDock::majorTicksWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->majorTicksPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); axis->setMajorTicksPen(pen); } } void AxisDock::majorTicksLengthChanged(double value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setMajorTicksLength( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void AxisDock::majorTicksOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* axis : m_axesList) axis->setMajorTicksOpacity(opacity); } //"Minor ticks" tab void AxisDock::minorTicksDirectionChanged(int index) { Axis::TicksDirection direction = Axis::TicksDirection(index); bool b = (direction != Axis::noTicks); ui.lMinorTicksType->setEnabled(b); ui.cbMinorTicksType->setEnabled(b); ui.lMinorTicksType->setEnabled(b); ui.cbMinorTicksType->setEnabled(b); ui.lMinorTicksNumber->setEnabled(b); ui.sbMinorTicksNumber->setEnabled(b); ui.lMinorTicksIncrementNumeric->setEnabled(b); ui.sbMinorTicksIncrementNumeric->setEnabled(b); ui.lMinorTicksIncrementDateTime->setEnabled(b); dtsbMinorTicksIncrement->setEnabled(b); ui.lMinorTicksLineStyle->setEnabled(b); ui.cbMinorTicksLineStyle->setEnabled(b); if (b) { auto penStyle = Qt::PenStyle(ui.cbMinorTicksLineStyle->currentIndex()); b = (penStyle != Qt::NoPen); } ui.lMinorTicksColor->setEnabled(b); ui.kcbMinorTicksColor->setEnabled(b); ui.lMinorTicksWidth->setEnabled(b); ui.sbMinorTicksWidth->setEnabled(b); ui.lMinorTicksLength->setEnabled(b); ui.sbMinorTicksLength->setEnabled(b); ui.lMinorTicksOpacity->setEnabled(b); ui.sbMinorTicksOpacity->setEnabled(b); if (m_initializing) return; for (auto* axis : m_axesList) axis->setMinorTicksDirection(direction); } void AxisDock::minorTicksTypeChanged(int index) { if (!m_axis) // If elements are added to the combobox 'cbMajorTicksType' (at init of this class), then this function is called, which is a problem if no axis are available return; auto type = Axis::TicksType(index); if (type == Axis::TicksTotalNumber) { ui.lMinorTicksNumber->show(); ui.sbMinorTicksNumber->show(); ui.lMinorTicksIncrementNumeric->hide(); ui.sbMinorTicksIncrementNumeric->hide(); ui.lMinorTicksColumn->hide(); cbMinorTicksColumn->hide(); ui.lMinorTicksIncrementDateTime->hide(); dtsbMinorTicksIncrement->hide(); } else if ( type == Axis::TicksIncrement) { ui.lMinorTicksNumber->hide(); ui.sbMinorTicksNumber->hide(); const auto* plot = dynamic_cast(m_axis->parentAspect()); bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); if (numeric) { ui.lMinorTicksIncrementNumeric->show(); ui.sbMinorTicksIncrementNumeric->show(); ui.lMinorTicksIncrementDateTime->hide(); dtsbMinorTicksIncrement->hide(); } else { ui.lMinorTicksIncrementNumeric->hide(); ui.sbMinorTicksIncrementNumeric->hide(); ui.lMinorTicksIncrementDateTime->show(); dtsbMinorTicksIncrement->show(); } ui.lMinorTicksColumn->hide(); cbMinorTicksColumn->hide(); // Check if Increment is not to small minorTicksIncrementChanged(); } else { ui.lMinorTicksNumber->hide(); ui.sbMinorTicksNumber->hide(); ui.lMinorTicksIncrementNumeric->hide(); ui.sbMinorTicksIncrementNumeric->hide(); ui.lMinorTicksIncrementDateTime->hide(); dtsbMinorTicksIncrement->hide(); ui.lMinorTicksColumn->show(); cbMinorTicksColumn->show(); } if (m_initializing) return; for (auto* axis : m_axesList) axis->setMinorTicksType(type); } void AxisDock::minorTicksNumberChanged(int value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setMinorTicksNumber(value); } void AxisDock::minorTicksIncrementChanged() { if (m_initializing) return; const auto* plot = dynamic_cast(m_axis->parentAspect()); bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); double value = numeric ? ui.sbMinorTicksIncrementNumeric->value() : dtsbMinorTicksIncrement->value(); double numberTicks = 0.0; if (value > 0) numberTicks = (m_axis->end() - m_axis->start()) / (m_axis->majorTicksNumber() - 1) / value -1; // recal if (value == 0 || numberTicks > 100 || value < 0) { if (value == 0) value = (m_axis->end() - m_axis->start()) / (m_axis->majorTicksNumber() - 1) / (ui.sbMinorTicksNumber->value() + 1); numberTicks = (m_axis->end() - m_axis->start()) / (m_axis->majorTicksNumber() - 1) / value -1; // recalculate number of ticks if (numberTicks > 100) // maximum 100 minor ticks value = (m_axis->end() - m_axis->start()) / (m_axis->majorTicksNumber() - 1) / (100 + 1); // determine stepsize and number of decimals m_initializing = true; if (numeric) { int decimal = determineDecimals(value * 10); ui.sbMinorTicksIncrementNumeric->setDecimals(decimal); ui.sbMinorTicksIncrementNumeric->setSingleStep(determineStep((m_axis->end() - m_axis->start()) / (m_axis->majorTicksNumber() - 1), decimal)); ui.sbMinorTicksIncrementNumeric->setValue(value); } else dtsbMinorTicksIncrement->setValue(value); m_initializing = false; } for (auto* axis : m_axesList) axis->setMinorTicksIncrement(value); } void AxisDock::minorTicksColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); Q_ASSERT(column != nullptr); for (auto* axis : m_axesList) axis->setMinorTicksColumn(column); } void AxisDock::minorTicksLineStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); bool b = (penStyle != Qt::NoPen); ui.lMinorTicksColor->setEnabled(b); ui.kcbMinorTicksColor->setEnabled(b); ui.lMinorTicksWidth->setEnabled(b); ui.sbMinorTicksWidth->setEnabled(b); ui.lMinorTicksLength->setEnabled(b); ui.sbMinorTicksLength->setEnabled(b); ui.lMinorTicksOpacity->setEnabled(b); ui.sbMinorTicksOpacity->setEnabled(b); if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->minorTicksPen(); pen.setStyle(penStyle); axis->setMinorTicksPen(pen); } } void AxisDock::minorTicksColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->minorTicksPen(); pen.setColor(color); axis->setMinorTicksPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbMinorTicksLineStyle, color); m_initializing = false; } void AxisDock::minorTicksWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->minorTicksPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); axis->setMinorTicksPen(pen); } } void AxisDock::minorTicksLengthChanged(double value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setMinorTicksLength( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void AxisDock::minorTicksOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* axis : m_axesList) axis->setMinorTicksOpacity(opacity); } //"Tick labels"-tab void AxisDock::labelsFormatChanged(int index) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsFormat(Axis::LabelsFormat(index)); } void AxisDock::labelsPrecisionChanged(int value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsPrecision(value); } void AxisDock::labelsAutoPrecisionChanged(int state) { bool checked = (state == Qt::Checked); ui.sbLabelsPrecision->setEnabled(!checked); if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsAutoPrecision(checked); } void AxisDock::labelsDateTimeFormatChanged(int) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsDateTimeFormat(ui.cbLabelsDateTimeFormat->currentText()); } void AxisDock::labelsPositionChanged(int index) { auto position = Axis::LabelsPosition(index); bool b = (position != Axis::NoLabels); ui.lLabelsOffset->setEnabled(b); ui.sbLabelsOffset->setEnabled(b); ui.lLabelsRotation->setEnabled(b); ui.sbLabelsRotation->setEnabled(b); ui.lLabelsFont->setEnabled(b); ui.kfrLabelsFont->setEnabled(b); ui.lLabelsColor->setEnabled(b); ui.kcbLabelsFontColor->setEnabled(b); ui.lLabelsPrefix->setEnabled(b); ui.leLabelsPrefix->setEnabled(b); ui.lLabelsSuffix->setEnabled(b); ui.leLabelsSuffix->setEnabled(b); ui.lLabelsOpacity->setEnabled(b); ui.sbLabelsOpacity->setEnabled(b); if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsPosition(position); } void AxisDock::labelsOffsetChanged(double value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsOffset( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void AxisDock::labelsRotationChanged(int value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsRotationAngle(value); } void AxisDock::labelsPrefixChanged() { if (m_initializing) return; QString prefix = ui.leLabelsPrefix->text(); for (auto* axis : m_axesList) axis->setLabelsPrefix(prefix); } void AxisDock::labelsSuffixChanged() { if (m_initializing) return; QString suffix = ui.leLabelsSuffix->text(); for (auto* axis : m_axesList) axis->setLabelsSuffix(suffix); } void AxisDock::labelsFontChanged(const QFont& font) { if (m_initializing) return; QFont labelsFont = font; labelsFont.setPixelSize( Worksheet::convertToSceneUnits(font.pointSizeF(), Worksheet::Point) ); for (auto* axis : m_axesList) axis->setLabelsFont( labelsFont ); } void AxisDock::labelsFontColorChanged(const QColor& color) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsColor(color); } void AxisDock::labelsOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* axis : m_axesList) axis->setLabelsOpacity(opacity); } // "Grid"-tab //major grid void AxisDock::majorGridStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); bool b = (penStyle != Qt::NoPen); ui.lMajorGridColor->setEnabled(b); ui.kcbMajorGridColor->setEnabled(b); ui.lMajorGridWidth->setEnabled(b); ui.sbMajorGridWidth->setEnabled(b); ui.lMajorGridOpacity->setEnabled(b); ui.sbMajorGridOpacity->setEnabled(b); if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->majorGridPen(); pen.setStyle(penStyle); axis->setMajorGridPen(pen); } } void AxisDock::majorGridColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->majorGridPen(); pen.setColor(color); axis->setMajorGridPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbMajorGridStyle, color); m_initializing = false; } void AxisDock::majorGridWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->majorGridPen(); pen.setWidthF(Worksheet::convertToSceneUnits(value, Worksheet::Point)); axis->setMajorGridPen(pen); } } void AxisDock::majorGridOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* axis : m_axesList) axis->setMajorGridOpacity(opacity); } //minor grid void AxisDock::minorGridStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); bool b = (penStyle != Qt::NoPen); ui.lMinorGridColor->setEnabled(b); ui.kcbMinorGridColor->setEnabled(b); ui.lMinorGridWidth->setEnabled(b); ui.sbMinorGridWidth->setEnabled(b); ui.lMinorGridOpacity->setEnabled(b); ui.sbMinorGridOpacity->setEnabled(b); if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->minorGridPen(); pen.setStyle(penStyle); axis->setMinorGridPen(pen); } } void AxisDock::minorGridColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->minorGridPen(); pen.setColor(color); axis->setMinorGridPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbMinorGridStyle, color); m_initializing = false; } void AxisDock::minorGridWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->minorGridPen(); pen.setWidthF(Worksheet::convertToSceneUnits(value, Worksheet::Point)); axis->setMinorGridPen(pen); } } void AxisDock::minorGridOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* axis : m_axesList) axis->setMinorGridOpacity(opacity); } //************************************************************* //************ SLOTs for changes triggered in Axis ************ //************************************************************* void AxisDock::axisDescriptionChanged(const AbstractAspect* aspect) { if (m_axis != aspect) return; m_initializing = true; if (aspect->name() != ui.leName->text()) { ui.leName->setText(aspect->name()); } else if (aspect->comment() != ui.leComment->text()) { ui.leComment->setText(aspect->comment()); } m_initializing = false; } void AxisDock::axisOrientationChanged(Axis::AxisOrientation orientation) { m_initializing = true; ui.cbOrientation->setCurrentIndex( (int)orientation ); m_initializing = false; } void AxisDock::axisPositionChanged(Axis::AxisPosition position) { m_initializing = true; //map from the enum Axis::AxisOrientation to the index in the combo box int index(position); if (index > 1) ui.cbPosition->setCurrentIndex(index-2); else ui.cbPosition->setCurrentIndex(index); m_initializing = false; } void AxisDock::axisPositionChanged(float value) { m_initializing = true; ui.lePosition->setText( QString::number(value) ); m_initializing = false; } void AxisDock::axisScaleChanged(Axis::AxisScale scale) { m_initializing = true; ui.cbScale->setCurrentIndex( (int)scale ); m_initializing = false; } void AxisDock::axisAutoScaleChanged(bool on) { m_initializing = true; ui.chkAutoScale->setChecked(on); m_initializing = false; } void AxisDock::axisStartChanged(double value) { - m_initializing = true; + if (m_initializing) return; + const Lock lock(m_initializing); + ui.leStart->setText( QString::number(value) ); ui.dateTimeEditStart->setDateTime( QDateTime::fromMSecsSinceEpoch(value) ); // determine stepsize and number of decimals double diff = m_axis->end() - m_axis->start(); int decimal = determineDecimals(diff); ui.sbMajorTicksIncrementNumeric->setDecimals(decimal); ui.sbMajorTicksIncrementNumeric->setSingleStep(determineStep(diff, decimal)); - m_initializing = false; } void AxisDock::axisEndChanged(double value) { - m_initializing = true; + if (m_initializing) return; + const Lock lock(m_initializing); + ui.leEnd->setText( QString::number(value) ); ui.dateTimeEditEnd->setDateTime( QDateTime::fromMSecsSinceEpoch(value) ); ui.sbMajorTicksIncrementNumeric->setSingleStep(floor(m_axis->end() - m_axis->start())/10); // determine stepsize and number of decimals double diff = m_axis->end() - m_axis->start(); int decimal = determineDecimals(diff); ui.sbMajorTicksIncrementNumeric->setDecimals(decimal); ui.sbMajorTicksIncrementNumeric->setSingleStep(determineStep(diff, decimal)); - m_initializing = false; } void AxisDock::axisZeroOffsetChanged(qreal value) { - m_initializing = true; + if (m_initializing) return; + const Lock lock(m_initializing); ui.leZeroOffset->setText( QString::number(value) ); - m_initializing = false; } void AxisDock::axisScalingFactorChanged(qreal value) { - m_initializing = true; + if (m_initializing) return; + const Lock lock(m_initializing); ui.leScalingFactor->setText( QString::number(value) ); - m_initializing = false; } //line void AxisDock::axisLinePenChanged(const QPen& pen) { m_initializing = true; ui.cbLineStyle->setCurrentIndex( pen.style() ); ui.kcbLineColor->setColor( pen.color() ); GuiTools::updatePenStyles(ui.cbLineStyle, pen.color() ); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(), Worksheet::Point) ); m_initializing = false; } void AxisDock::axisArrowTypeChanged(Axis::ArrowType type) { m_initializing = true; ui.cbArrowType->setCurrentIndex((int)type); m_initializing = false; } void AxisDock::axisLineOpacityChanged(qreal opacity) { m_initializing = true; ui.sbLineOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void AxisDock::axisArrowPositionChanged(Axis::ArrowPosition position) { m_initializing = true; ui.cbArrowPosition->setCurrentIndex( (int)position ); m_initializing = false; } void AxisDock::axisArrowSizeChanged(qreal size) { m_initializing = true; ui.sbArrowSize->setValue( (int)Worksheet::convertFromSceneUnits(size, Worksheet::Point) ); m_initializing = false; } //major ticks void AxisDock::axisMajorTicksDirectionChanged(Axis::TicksDirection direction) { m_initializing = true; ui.cbMajorTicksDirection->setCurrentIndex(direction); m_initializing = false; } void AxisDock::axisMajorTicksTypeChanged(Axis::TicksType type) { m_initializing = true; ui.cbMajorTicksType->setCurrentIndex(type); m_initializing = false; } void AxisDock::axisMajorTicksNumberChanged(int number) { m_initializing = true; ui.sbMajorTicksNumber->setValue(number); m_initializing = false; } void AxisDock::axisMajorTicksIncrementChanged(qreal increment) { m_initializing = true; const auto* plot = dynamic_cast(m_axis->parentAspect()); if (plot) { bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); if (numeric) ui.sbMajorTicksIncrementNumeric->setValue(increment); else { dtsbMajorTicksIncrement->setValue(increment); } } m_initializing = false; } void AxisDock::axisMajorTicksPenChanged(const QPen& pen) { m_initializing = true; ui.cbMajorTicksLineStyle->setCurrentIndex(pen.style()); ui.kcbMajorTicksColor->setColor(pen.color()); ui.sbMajorTicksWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point) ); m_initializing = false; } void AxisDock::axisMajorTicksLengthChanged(qreal length) { m_initializing = true; ui.sbMajorTicksLength->setValue( Worksheet::convertFromSceneUnits(length,Worksheet::Point) ); m_initializing = false; } void AxisDock::axisMajorTicksOpacityChanged(qreal opacity) { m_initializing = true; ui.sbMajorTicksOpacity->setValue( round(opacity*100.0)); m_initializing = false; } //minor ticks void AxisDock::axisMinorTicksDirectionChanged(Axis::TicksDirection direction) { m_initializing = true; ui.cbMinorTicksDirection->setCurrentIndex(direction); m_initializing = false; } void AxisDock::axisMinorTicksTypeChanged(Axis::TicksType type) { m_initializing = true; ui.cbMinorTicksType->setCurrentIndex(type); m_initializing = false; } void AxisDock::axisMinorTicksNumberChanged(int number) { m_initializing = true; ui.sbMinorTicksNumber->setValue(number); m_initializing = false; } void AxisDock::axisMinorTicksIncrementChanged(qreal increment) { m_initializing = true; const auto* plot = dynamic_cast(m_axis->parentAspect()); if (plot) { bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); if (numeric) ui.sbMinorTicksIncrementNumeric->setValue(increment); else { dtsbMinorTicksIncrement->setValue(increment); } } m_initializing = false; } void AxisDock::axisMinorTicksPenChanged(const QPen& pen) { m_initializing = true; ui.cbMinorTicksLineStyle->setCurrentIndex(pen.style()); ui.kcbMinorTicksColor->setColor(pen.color()); ui.sbMinorTicksWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point) ); m_initializing = false; } void AxisDock::axisMinorTicksLengthChanged(qreal length) { m_initializing = true; ui.sbMinorTicksLength->setValue( Worksheet::convertFromSceneUnits(length,Worksheet::Point) ); m_initializing = false; } void AxisDock::axisMinorTicksOpacityChanged(qreal opacity) { m_initializing = true; ui.sbMinorTicksOpacity->setValue(round(opacity*100.0)); m_initializing = false; } //labels void AxisDock::axisLabelsFormatChanged(Axis::LabelsFormat format) { m_initializing = true; ui.cbLabelsFormat->setCurrentIndex(format); m_initializing = false; } void AxisDock::axisLabelsAutoPrecisionChanged(bool on) { m_initializing = true; ui.chkLabelsAutoPrecision->setChecked((int) on); m_initializing = false; } void AxisDock::axisLabelsPrecisionChanged(int precision) { m_initializing = true; ui.sbLabelsPrecision->setValue(precision); m_initializing = false; } void AxisDock::axisLabelsDateTimeFormatChanged(const QString& format) { m_initializing = true; ui.cbLabelsDateTimeFormat->setCurrentText(format); m_initializing = false; } void AxisDock::axisLabelsPositionChanged(Axis::LabelsPosition position) { m_initializing = true; ui.cbLabelsPosition->setCurrentIndex(position); m_initializing = false; } void AxisDock::axisLabelsOffsetChanged(double offset) { m_initializing = true; ui.sbLabelsOffset->setValue( Worksheet::convertFromSceneUnits(offset, Worksheet::Point) ); m_initializing = false; } void AxisDock::axisLabelsRotationAngleChanged(qreal rotation) { m_initializing = true; ui.sbLabelsRotation->setValue(rotation); m_initializing = false; } void AxisDock::axisLabelsFontChanged(const QFont& font) { m_initializing = true; //we need to set the font size in points for KFontRequester QFont newFont(font); newFont.setPointSizeF( round(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrLabelsFont->setFont(newFont); m_initializing = false; } void AxisDock::axisLabelsFontColorChanged(const QColor& color) { m_initializing = true; ui.kcbLabelsFontColor->setColor(color); m_initializing = false; } void AxisDock::axisLabelsPrefixChanged(const QString& prefix) { m_initializing = true; ui.leLabelsPrefix->setText(prefix); m_initializing = false; } void AxisDock::axisLabelsSuffixChanged(const QString& suffix) { m_initializing = true; ui.leLabelsSuffix->setText(suffix); m_initializing = false; } void AxisDock::axisLabelsOpacityChanged(qreal opacity) { m_initializing = true; ui.sbLabelsOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //grid void AxisDock::axisMajorGridPenChanged(const QPen& pen) { m_initializing = true; ui.cbMajorGridStyle->setCurrentIndex((int) pen.style()); ui.kcbMajorGridColor->setColor(pen.color()); GuiTools::updatePenStyles(ui.cbMajorGridStyle, pen.color()); ui.sbMajorGridWidth->setValue(Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point)); m_initializing = false; } void AxisDock::axisMajorGridOpacityChanged(qreal opacity) { m_initializing = true; ui.sbMajorGridOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void AxisDock::axisMinorGridPenChanged(const QPen& pen) { m_initializing = true; ui.cbMinorGridStyle->setCurrentIndex((int) pen.style()); ui.kcbMinorGridColor->setColor(pen.color()); GuiTools::updatePenStyles(ui.cbMinorGridStyle, pen.color()); ui.sbMinorGridWidth->setValue(Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point)); m_initializing = false; } void AxisDock::axisMinorGridOpacityChanged(qreal opacity) { m_initializing = true; ui.sbMinorGridOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void AxisDock::axisVisibilityChanged(bool on) { m_initializing = true; ui.chkVisible->setChecked(on); m_initializing = false; } //************************************************************* //************************* Settings ************************** //************************************************************* void AxisDock::load() { //General ui.chkVisible->setChecked( m_axis->isVisible() ); ui.cbOrientation->setCurrentIndex( (int) m_axis->orientation() ); int index = (int)m_axis->position(); if (index > 1) ui.cbPosition->setCurrentIndex(index-2); else ui.cbPosition->setCurrentIndex(index); ui.lePosition->setText( QString::number( m_axis->offset()) ); ui.cbScale->setCurrentIndex( (int) m_axis->scale() ); ui.chkAutoScale->setChecked( m_axis->autoScale() ); ui.leStart->setText( QString::number(m_axis->start()) ); ui.leEnd->setText( QString::number(m_axis->end()) ); ui.sbMajorTicksIncrementNumeric->setDecimals(0); ui.sbMajorTicksIncrementNumeric->setSingleStep(m_axis->majorTicksIncrement()); //depending on range format of the axis (numeric vs. datetime), show/hide the corresponding widgets const auto* plot = dynamic_cast(m_axis->parentAspect()); if (plot) { bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); //ranges ui.lStart->setVisible(numeric); ui.lEnd->setVisible(numeric); ui.leStart->setVisible(numeric); ui.leEnd->setVisible(numeric); ui.lStartDateTime->setVisible(!numeric); ui.dateTimeEditStart->setVisible(!numeric); ui.lEndDateTime->setVisible(!numeric); ui.dateTimeEditEnd->setVisible(!numeric); //tick labels format ui.lLabelsFormat->setVisible(numeric); ui.cbLabelsFormat->setVisible(numeric); ui.chkLabelsAutoPrecision->setVisible(numeric); ui.lLabelsPrecision->setVisible(numeric); ui.sbLabelsPrecision->setVisible(numeric); ui.cbLabelsDateTimeFormat->setVisible(numeric); ui.lLabelsDateTimeFormat->setVisible(!numeric); ui.cbLabelsDateTimeFormat->setVisible(!numeric); if (!numeric) { if (m_axis->orientation() == Axis::AxisHorizontal) { ui.dateTimeEditStart->setDisplayFormat(plot->xRangeDateTimeFormat()); ui.dateTimeEditEnd->setDisplayFormat(plot->xRangeDateTimeFormat()); } else { ui.dateTimeEditStart->setDisplayFormat(plot->yRangeDateTimeFormat()); ui.dateTimeEditEnd->setDisplayFormat(plot->yRangeDateTimeFormat()); } ui.dateTimeEditStart->setDateTime(QDateTime::fromMSecsSinceEpoch(m_axis->start())); ui.dateTimeEditEnd->setDateTime(QDateTime::fromMSecsSinceEpoch(m_axis->end())); } } ui.leZeroOffset->setText( QString::number(m_axis->zeroOffset()) ); ui.leScalingFactor->setText( QString::number(m_axis->scalingFactor()) ); //Line ui.cbLineStyle->setCurrentIndex( (int) m_axis->linePen().style() ); ui.kcbLineColor->setColor( m_axis->linePen().color() ); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits(m_axis->linePen().widthF(),Worksheet::Point) ); ui.sbLineOpacity->setValue( round(m_axis->lineOpacity()*100.0) ); ui.cbArrowType->setCurrentIndex( (int)m_axis->arrowType() ); ui.cbArrowPosition->setCurrentIndex( (int)m_axis->arrowPosition() ); ui.sbArrowSize->setValue( (int)Worksheet::convertFromSceneUnits(m_axis->arrowSize(), Worksheet::Point) ); //Major ticks ui.cbMajorTicksDirection->setCurrentIndex( (int) m_axis->majorTicksDirection() ); ui.cbMajorTicksType->setCurrentIndex( (int) m_axis->majorTicksType() ); ui.sbMajorTicksNumber->setValue( m_axis->majorTicksNumber() ); ui.cbMajorTicksLineStyle->setCurrentIndex( (int) m_axis->majorTicksPen().style() ); ui.kcbMajorTicksColor->setColor( m_axis->majorTicksPen().color() ); ui.sbMajorTicksWidth->setValue( Worksheet::convertFromSceneUnits( m_axis->majorTicksPen().widthF(),Worksheet::Point) ); ui.sbMajorTicksLength->setValue( Worksheet::convertFromSceneUnits( m_axis->majorTicksLength(),Worksheet::Point) ); ui.sbMajorTicksOpacity->setValue( round(m_axis->majorTicksOpacity()*100.0) ); //Minor ticks ui.cbMinorTicksDirection->setCurrentIndex( (int) m_axis->minorTicksDirection() ); ui.cbMinorTicksType->setCurrentIndex( (int) m_axis->minorTicksType() ); ui.sbMinorTicksNumber->setValue( m_axis->minorTicksNumber() ); ui.cbMinorTicksLineStyle->setCurrentIndex( (int) m_axis->minorTicksPen().style() ); ui.kcbMinorTicksColor->setColor( m_axis->minorTicksPen().color() ); ui.sbMinorTicksWidth->setValue( Worksheet::convertFromSceneUnits(m_axis->minorTicksPen().widthF(),Worksheet::Point) ); ui.sbMinorTicksLength->setValue( Worksheet::convertFromSceneUnits(m_axis->minorTicksLength(),Worksheet::Point) ); ui.sbMinorTicksOpacity->setValue( round(m_axis->minorTicksOpacity()*100.0) ); //Extra ticks //TODO // Tick label ui.cbLabelsPosition->setCurrentIndex( (int) m_axis->labelsPosition() ); ui.sbLabelsOffset->setValue( Worksheet::convertFromSceneUnits(m_axis->labelsOffset(),Worksheet::Point) ); ui.sbLabelsRotation->setValue( m_axis->labelsRotationAngle() ); ui.cbLabelsFormat->setCurrentIndex( (int) m_axis->labelsFormat() ); ui.chkLabelsAutoPrecision->setChecked( (int) m_axis->labelsAutoPrecision() ); ui.sbLabelsPrecision->setValue( (int)m_axis->labelsPrecision() ); ui.cbLabelsDateTimeFormat->setCurrentText(m_axis->labelsDateTimeFormat()); //we need to set the font size in points for KFontRequester QFont font = m_axis->labelsFont(); font.setPointSizeF( round(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrLabelsFont->setFont( font ); ui.kcbLabelsFontColor->setColor( m_axis->labelsColor() ); ui.leLabelsPrefix->setText( m_axis->labelsPrefix() ); ui.leLabelsSuffix->setText( m_axis->labelsSuffix() ); ui.sbLabelsOpacity->setValue( round(m_axis->labelsOpacity()*100.0) ); //Grid ui.cbMajorGridStyle->setCurrentIndex( (int) m_axis->majorGridPen().style() ); ui.kcbMajorGridColor->setColor( m_axis->majorGridPen().color() ); ui.sbMajorGridWidth->setValue( Worksheet::convertFromSceneUnits(m_axis->majorGridPen().widthF(),Worksheet::Point) ); ui.sbMajorGridOpacity->setValue( round(m_axis->majorGridOpacity()*100.0) ); ui.cbMinorGridStyle->setCurrentIndex( (int) m_axis->minorGridPen().style() ); ui.kcbMinorGridColor->setColor( m_axis->minorGridPen().color() ); ui.sbMinorGridWidth->setValue( Worksheet::convertFromSceneUnits(m_axis->minorGridPen().widthF(),Worksheet::Point) ); ui.sbMinorGridOpacity->setValue( round(m_axis->minorGridOpacity()*100.0) ); GuiTools::updatePenStyles(ui.cbLineStyle, ui.kcbLineColor->color()); this->majorTicksTypeChanged(ui.cbMajorTicksType->currentIndex()); GuiTools::updatePenStyles(ui.cbMajorTicksLineStyle, ui.kcbMajorTicksColor->color()); this->minorTicksTypeChanged(ui.cbMinorTicksType->currentIndex()); GuiTools::updatePenStyles(ui.cbMinorTicksLineStyle, ui.kcbMinorTicksColor->color()); GuiTools::updatePenStyles(ui.cbMajorGridStyle, ui.kcbMajorGridColor->color()); GuiTools::updatePenStyles(ui.cbMinorGridStyle, ui.kcbMinorGridColor->color()); } /*! * Determine the number of decimals for using in a QDoubleSpinBox * \param diff * \return */ int AxisDock::determineDecimals(double diff) { diff /= 10; // step one decimal before double power10 = 1; for (int i = 0; i < 10; i++) { double nearest = round(diff * power10) / power10; if (nearest > 0) { return i; } power10 *= 10; } return 10; } /*! * Determine the step in a QDoubleSpinBox with specific decimals and diff * \param diff Difference between the largest value and smallest value * \param decimal * \return */ double AxisDock::determineStep(double diff, int decimal) { - double ten = 1; if (decimal == 0) { + double ten = 1; for (unsigned int i = 1; i < 1000000000; i++) { if (diff/ten <= 10) { return ten/10; // use one decimal before } ten *= 10; } return 1; } return static_cast(1)/(pow(10,decimal)); } void AxisDock::loadConfigFromTemplate(KConfig& config) { //extract the name of the template from the file name QString name; int index = config.name().lastIndexOf(QDir::separator()); if (index != -1) name = config.name().right(config.name().size() - index - 1); else name = config.name(); int size = m_axesList.size(); if (size > 1) m_axis->beginMacro(i18n("%1 axes: template \"%2\" loaded", size, name)); else m_axis->beginMacro(i18n("%1: template \"%2\" loaded", m_axis->name(), name)); this->loadConfig(config); m_axis->endMacro(); } void AxisDock::loadConfig(KConfig& config) { KConfigGroup group = config.group( "Axis" ); bool numeric = false; const auto* plot = dynamic_cast(m_axis->parentAspect()); if (plot) { numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); } //General ui.cbOrientation->setCurrentIndex( group.readEntry("Orientation", (int) m_axis->orientation()) ); int index = group.readEntry("Position", (int) m_axis->position()); if (index > 1) ui.cbPosition->setCurrentIndex(index-2); else ui.cbPosition->setCurrentIndex(index); ui.lePosition->setText( QString::number( group.readEntry("PositionOffset", m_axis->offset())) ); ui.cbScale->setCurrentIndex( group.readEntry("Scale", (int) m_axis->scale()) ); ui.chkAutoScale->setChecked(group.readEntry("AutoScale", m_axis->autoScale())); ui.leStart->setText( QString::number( group.readEntry("Start", m_axis->start())) ); ui.leEnd->setText( QString::number( group.readEntry("End", m_axis->end())) ); ui.leZeroOffset->setText( QString::number( group.readEntry("ZeroOffset", m_axis->zeroOffset())) ); ui.leScalingFactor->setText( QString::number( group.readEntry("ScalingFactor", m_axis->scalingFactor())) ); //Title KConfigGroup axisLabelGroup = config.group("AxisLabel"); labelWidget->loadConfig(axisLabelGroup); //Line ui.cbLineStyle->setCurrentIndex( group.readEntry("LineStyle", (int) m_axis->linePen().style()) ); ui.kcbLineColor->setColor( group.readEntry("LineColor", m_axis->linePen().color()) ); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LineWidth", m_axis->linePen().widthF()),Worksheet::Point) ); ui.sbLineOpacity->setValue( round(group.readEntry("LineOpacity", m_axis->lineOpacity())*100.0) ); ui.cbArrowType->setCurrentIndex( group.readEntry("ArrowType", (int) m_axis->arrowType()) ); ui.cbArrowPosition->setCurrentIndex( group.readEntry("ArrowPosition", (int) m_axis->arrowPosition()) ); ui.sbArrowSize->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ArrowSize", m_axis->arrowSize()), Worksheet::Point) ); //Major ticks ui.cbMajorTicksDirection->setCurrentIndex( group.readEntry("MajorTicksDirection", (int) m_axis->majorTicksDirection()) ); ui.cbMajorTicksType->setCurrentIndex( group.readEntry("MajorTicksType", (int) m_axis->majorTicksType()) ); ui.sbMajorTicksNumber->setValue( group.readEntry("MajorTicksNumber", m_axis->majorTicksNumber()) ); if (numeric) ui.sbMajorTicksIncrementNumeric->setValue(group.readEntry("MajorTicksIncrement", m_axis->majorTicksIncrement())); else dtsbMajorTicksIncrement->setValue(group.readEntry("MajorTicksIncrement", m_axis->majorTicksIncrement())); ui.cbMajorTicksLineStyle->setCurrentIndex( group.readEntry("MajorTicksLineStyle", (int) m_axis->majorTicksPen().style()) ); ui.kcbMajorTicksColor->setColor( group.readEntry("MajorTicksColor", m_axis->majorTicksPen().color()) ); ui.sbMajorTicksWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("MajorTicksWidth", m_axis->majorTicksPen().widthF()),Worksheet::Point) ); ui.sbMajorTicksLength->setValue( Worksheet::convertFromSceneUnits(group.readEntry("MajorTicksLength", m_axis->majorTicksLength()),Worksheet::Point) ); ui.sbMajorTicksOpacity->setValue( round(group.readEntry("MajorTicksOpacity", m_axis->majorTicksOpacity())*100.0) ); //Minor ticks ui.cbMinorTicksDirection->setCurrentIndex( group.readEntry("MinorTicksDirection", (int) m_axis->minorTicksDirection()) ); ui.cbMinorTicksType->setCurrentIndex( group.readEntry("MinorTicksType", (int) m_axis->minorTicksType()) ); ui.sbMinorTicksNumber->setValue( group.readEntry("MinorTicksNumber", m_axis->minorTicksNumber()) ); if (numeric) ui.sbMinorTicksIncrementNumeric->setValue(group.readEntry("MajorTicksIncrement", m_axis->majorTicksIncrement())); else dtsbMinorTicksIncrement->setValue(group.readEntry("MajorTicksIncrement", m_axis->majorTicksIncrement())); ui.cbMinorTicksLineStyle->setCurrentIndex( group.readEntry("MinorTicksLineStyle", (int) m_axis->minorTicksPen().style()) ); ui.kcbMinorTicksColor->setColor( group.readEntry("MinorTicksColor", m_axis->minorTicksPen().color()) ); ui.sbMinorTicksWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("MinorTicksWidth", m_axis->minorTicksPen().widthF()),Worksheet::Point) ); ui.sbMinorTicksLength->setValue( Worksheet::convertFromSceneUnits(group.readEntry("MinorTicksLength", m_axis->minorTicksLength()),Worksheet::Point) ); ui.sbMinorTicksOpacity->setValue( round(group.readEntry("MinorTicksOpacity", m_axis->minorTicksOpacity())*100.0) ); //Extra ticks //TODO // Tick label ui.cbLabelsFormat->setCurrentIndex( group.readEntry("LabelsFormat", (int) m_axis->labelsFormat()) ); ui.chkLabelsAutoPrecision->setChecked( group.readEntry("LabelsAutoPrecision", (int) m_axis->labelsAutoPrecision()) ); ui.sbLabelsPrecision->setValue( group.readEntry("LabelsPrecision", (int)m_axis->labelsPrecision()) ); ui.cbLabelsDateTimeFormat->setCurrentText( group.readEntry("LabelsDateTimeFormat", "yyyy-MM-dd hh:mm:ss") ); ui.cbLabelsPosition->setCurrentIndex( group.readEntry("LabelsPosition", (int) m_axis->labelsPosition()) ); ui.sbLabelsOffset->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LabelsOffset", m_axis->labelsOffset()), Worksheet::Point) ); ui.sbLabelsRotation->setValue( group.readEntry("LabelsRotation", m_axis->labelsRotationAngle()) ); //we need to set the font size in points for KFontRequester QFont font = m_axis->labelsFont(); font.setPointSizeF( round(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrLabelsFont->setFont( group.readEntry("LabelsFont", font) ); ui.kcbLabelsFontColor->setColor( group.readEntry("LabelsFontColor", m_axis->labelsColor()) ); ui.leLabelsPrefix->setText( group.readEntry("LabelsPrefix", m_axis->labelsPrefix()) ); ui.leLabelsSuffix->setText( group.readEntry("LabelsSuffix", m_axis->labelsSuffix()) ); ui.sbLabelsOpacity->setValue( round(group.readEntry("LabelsOpacity", m_axis->labelsOpacity())*100.0) ); //Grid ui.cbMajorGridStyle->setCurrentIndex( group.readEntry("MajorGridStyle", (int) m_axis->majorGridPen().style()) ); ui.kcbMajorGridColor->setColor( group.readEntry("MajorGridColor", m_axis->majorGridPen().color()) ); ui.sbMajorGridWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("MajorGridWidth", m_axis->majorGridPen().widthF()),Worksheet::Point) ); ui.sbMajorGridOpacity->setValue( round(group.readEntry("MajorGridOpacity", m_axis->majorGridOpacity())*100.0) ); ui.cbMinorGridStyle->setCurrentIndex( group.readEntry("MinorGridStyle", (int) m_axis->minorGridPen().style()) ); ui.kcbMinorGridColor->setColor( group.readEntry("MinorGridColor", m_axis->minorGridPen().color()) ); ui.sbMinorGridWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("MinorGridWidth", m_axis->minorGridPen().widthF()),Worksheet::Point) ); ui.sbMinorGridOpacity->setValue( round(group.readEntry("MinorGridOpacity", m_axis->minorGridOpacity())*100.0) ); m_initializing = true; GuiTools::updatePenStyles(ui.cbLineStyle, ui.kcbLineColor->color()); this->majorTicksTypeChanged(ui.cbMajorTicksType->currentIndex()); GuiTools::updatePenStyles(ui.cbMajorTicksLineStyle, ui.kcbMajorTicksColor->color()); this->minorTicksTypeChanged(ui.cbMinorTicksType->currentIndex()); GuiTools::updatePenStyles(ui.cbMinorTicksLineStyle, ui.kcbMinorTicksColor->color()); GuiTools::updatePenStyles(ui.cbMajorGridStyle, ui.kcbMajorGridColor->color()); GuiTools::updatePenStyles(ui.cbMinorGridStyle, ui.kcbMinorGridColor->color()); m_initializing = false; } void AxisDock::saveConfigAsTemplate(KConfig& config) { KConfigGroup group = config.group( "Axis" ); bool numeric = false; const auto* plot = dynamic_cast(m_axis->parentAspect()); if (plot) { numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); } //General group.writeEntry("Orientation", ui.cbOrientation->currentIndex()); if (ui.cbPosition->currentIndex() == 2) { group.writeEntry("Position", (int)Axis::AxisCentered); } else if (ui.cbPosition->currentIndex() == 3) { group.writeEntry("Position", (int)Axis::AxisCustom); } else { if ( ui.cbOrientation->currentIndex() == Axis::AxisHorizontal ) group.writeEntry("Position", ui.cbPosition->currentIndex()); else group.writeEntry("Position", ui.cbPosition->currentIndex()+2); } group.writeEntry("PositionOffset", ui.lePosition->text()); group.writeEntry("Scale", ui.cbScale->currentIndex()); group.writeEntry("Start", ui.leStart->text()); group.writeEntry("End", ui.leEnd->text()); group.writeEntry("ZeroOffset", ui.leZeroOffset->text()); group.writeEntry("ScalingFactor", ui.leScalingFactor->text()); //Title KConfigGroup axisLabelGroup = config.group("AxisLabel"); labelWidget->saveConfig(axisLabelGroup); //Line group.writeEntry("LineStyle", ui.cbLineStyle->currentIndex()); group.writeEntry("LineColor", ui.kcbLineColor->color()); group.writeEntry("LineWidth", Worksheet::convertToSceneUnits(ui.sbLineWidth->value(), Worksheet::Point)); group.writeEntry("LineOpacity", ui.sbLineOpacity->value()/100.); //Major ticks group.writeEntry("MajorTicksDirection", ui.cbMajorTicksDirection->currentIndex()); group.writeEntry("MajorTicksType", ui.cbMajorTicksType->currentIndex()); group.writeEntry("MajorTicksNumber", ui.sbMajorTicksNumber->value()); if (numeric) group.writeEntry("MajorTicksIncrement", QString::number(ui.sbMajorTicksIncrementNumeric->value())); else group.writeEntry("MajorTicksIncrement", QString::number(dtsbMajorTicksIncrement->value())); group.writeEntry("MajorTicksLineStyle", ui.cbMajorTicksLineStyle->currentIndex()); group.writeEntry("MajorTicksColor", ui.kcbMajorTicksColor->color()); group.writeEntry("MajorTicksWidth", Worksheet::convertToSceneUnits(ui.sbMajorTicksWidth->value(),Worksheet::Point)); group.writeEntry("MajorTicksLength", Worksheet::convertToSceneUnits(ui.sbMajorTicksLength->value(),Worksheet::Point)); group.writeEntry("MajorTicksOpacity", ui.sbMajorTicksOpacity->value()/100.); //Minor ticks group.writeEntry("MinorTicksDirection", ui.cbMinorTicksDirection->currentIndex()); group.writeEntry("MinorTicksType", ui.cbMinorTicksType->currentIndex()); group.writeEntry("MinorTicksNumber", ui.sbMinorTicksNumber->value()); if (numeric) group.writeEntry("MinorTicksIncrement", QString::number(ui.sbMinorTicksIncrementNumeric->value())); else group.writeEntry("MinorTicksIncrement", QString::number(dtsbMinorTicksIncrement->value())); group.writeEntry("MinorTicksLineStyle", ui.cbMinorTicksLineStyle->currentIndex()); group.writeEntry("MinorTicksColor", ui.kcbMinorTicksColor->color()); group.writeEntry("MinorTicksWidth", Worksheet::convertFromSceneUnits(ui.sbMinorTicksWidth->value(),Worksheet::Point)); group.writeEntry("MinorTicksLength", Worksheet::convertFromSceneUnits(ui.sbMinorTicksLength->value(),Worksheet::Point)); group.writeEntry("MinorTicksOpacity", ui.sbMinorTicksOpacity->value()/100.); //Extra ticks // TODO // Tick label group.writeEntry("LabelsFormat", ui.cbLabelsFormat->currentIndex()); group.writeEntry("LabelsAutoPrecision", ui.chkLabelsAutoPrecision->isChecked()); group.writeEntry("LabelsPrecision", ui.sbLabelsPrecision->value()); group.writeEntry("LabelsPosition", ui.cbLabelsPosition->currentIndex()); group.writeEntry("LabelsOffset", Worksheet::convertToSceneUnits(ui.sbLabelsOffset->value(), Worksheet::Point)); group.writeEntry("LabelsRotation", ui.sbLabelsRotation->value()); group.writeEntry("LabelsFont", ui.kfrLabelsFont->font()); group.writeEntry("LabelsFontColor", ui.kcbLabelsFontColor->color()); group.writeEntry("LabelsPrefix", ui.leLabelsPrefix->text()); group.writeEntry("LabelsSuffix", ui.leLabelsSuffix->text()); group.writeEntry("LabelsOpacity", ui.sbLabelsOpacity->value()/100.); //Grid group.writeEntry("MajorGridStyle", ui.cbMajorGridStyle->currentIndex()); group.writeEntry("MajorGridColor", ui.kcbMajorGridColor->color()); group.writeEntry("MajorGridWidth", Worksheet::convertToSceneUnits(ui.sbMajorGridWidth->value(), Worksheet::Point)); group.writeEntry("MajorGridOpacity", ui.sbMajorGridOpacity->value()/100.); group.writeEntry("MinorGridStyle", ui.cbMinorGridStyle->currentIndex()); group.writeEntry("MinorGridColor", ui.kcbMinorGridColor->color()); group.writeEntry("MinorGridWidth", Worksheet::convertToSceneUnits(ui.sbMinorGridWidth->value(), Worksheet::Point)); group.writeEntry("MinorGridOpacity", ui.sbMinorGridOpacity->value()/100.); config.sync(); } diff --git a/src/kdefrontend/dockwidgets/BaseDock.cpp b/src/kdefrontend/dockwidgets/BaseDock.cpp index 81446859e..19e448e30 100644 --- a/src/kdefrontend/dockwidgets/BaseDock.cpp +++ b/src/kdefrontend/dockwidgets/BaseDock.cpp @@ -1,61 +1,57 @@ /*************************************************************************** File : BaseDock.cpp Project : LabPlot Description : Base Dock widget -------------------------------------------------------------------- Copyright : (C) 2019 Martin Marmsoler (martin.marmsoler@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "BaseDock.h" #include "backend/core/AbstractAspect.h" #include "klocalizedstring.h" -BaseDock::BaseDock(QWidget* parent) : QWidget(parent) { +BaseDock::BaseDock(QWidget* parent) : QWidget(parent) {} -} - -BaseDock::~BaseDock() { - -} +BaseDock::~BaseDock() = default; void BaseDock::nameChanged() { if (m_initializing) return; if (!m_aspect->setName(m_leName->text(), false)) { m_leName->setStyleSheet("background:red;"); m_leName->setToolTip(i18n("Please choose another name, because this is already in use.")); return; } m_leName->setStyleSheet(""); m_leName->setToolTip(""); } void BaseDock::commentChanged() { if (m_initializing) return; m_aspect->setComment(m_leComment->text()); } diff --git a/src/kdefrontend/dockwidgets/BaseDock.h b/src/kdefrontend/dockwidgets/BaseDock.h index 286666b8f..33fe39fa5 100644 --- a/src/kdefrontend/dockwidgets/BaseDock.h +++ b/src/kdefrontend/dockwidgets/BaseDock.h @@ -1,56 +1,70 @@ /*************************************************************************** File : BaseDock.h Project : LabPlot Description : Base dock widget -------------------------------------------------------------------- Copyright : (C) 2019 Martin Marmsoler (martin.marmsoler@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef BASEDOCK #define BASEDOCK #include #include class AbstractAspect; +struct Lock { + inline Lock(bool& variable) + : variable(variable = true){ + } + + inline ~Lock(){ + variable = false; + } + +private: + bool& variable; +}; + + class BaseDock : public QWidget { Q_OBJECT public: explicit BaseDock(QWidget* parent); ~BaseDock(); protected: bool m_initializing{false}; QLineEdit* m_leName{nullptr}; QLineEdit* m_leComment{nullptr}; AbstractAspect* m_aspect{nullptr}; QList m_aspects; protected slots: void nameChanged(); void commentChanged(); }; #endif diff --git a/src/kdefrontend/dockwidgets/CartesianPlotDock.cpp b/src/kdefrontend/dockwidgets/CartesianPlotDock.cpp index d093eb96b..f978fc531 100644 --- a/src/kdefrontend/dockwidgets/CartesianPlotDock.cpp +++ b/src/kdefrontend/dockwidgets/CartesianPlotDock.cpp @@ -1,1757 +1,1763 @@ /*************************************************************************** File : CartesianPlotDock.cpp Project : LabPlot Description : widget for cartesian plot properties -------------------------------------------------------------------- Copyright : (C) 2011-2018 by Alexander Semke (alexander.semke@web.de) Copyright : (C) 2012-2013 by Stefan Gerlach (stefan.gerlach@uni-konstanz.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "CartesianPlotDock.h" #include "backend/worksheet/plots/PlotArea.h" #include "backend/worksheet/plots/cartesian/XYCurve.h" #include "backend/core/column/Column.h" #include "kdefrontend/widgets/LabelWidget.h" #include "kdefrontend/GuiTools.h" #include "kdefrontend/TemplateHandler.h" #include "kdefrontend/ThemeHandler.h" #include #include #include #include #include #include #include #include #include #include /*! \class CartesianPlotDock \brief Provides a widget for editing the properties of the cartesian plot currently selected in the project explorer. \ingroup kdefrontend */ CartesianPlotDock::CartesianPlotDock(QWidget *parent) : BaseDock(parent) { ui.setupUi(this); m_leName = ui.leName; m_leComment = ui.leComment; //"General"-tab auto* rangeButtonsGroup(new QButtonGroup); rangeButtonsGroup->addButton(ui.rbRangeFirst); rangeButtonsGroup->addButton(ui.rbRangeLast); rangeButtonsGroup->addButton(ui.rbRangeFree); //"Range breaks"-tab ui.bAddXBreak->setIcon( QIcon::fromTheme("list-add") ); ui.bRemoveXBreak->setIcon( QIcon::fromTheme("list-remove") ); ui.cbXBreak->addItem("1"); ui.bAddYBreak->setIcon( QIcon::fromTheme("list-add") ); ui.bRemoveYBreak->setIcon( QIcon::fromTheme("list-remove") ); ui.cbYBreak->addItem("1"); //"Background"-tab ui.bOpen->setIcon( QIcon::fromTheme("document-open") ); ui.leBackgroundFileName->setCompleter(new QCompleter(new QDirModel, this)); //"Title"-tab auto* hboxLayout = new QHBoxLayout(ui.tabTitle); labelWidget = new LabelWidget(ui.tabTitle); hboxLayout->addWidget(labelWidget); hboxLayout->setContentsMargins(2,2,2,2); hboxLayout->setSpacing(2); //adjust layouts in the tabs for (int i = 0; i < ui.tabWidget->count(); ++i) { auto* layout = qobject_cast(ui.tabWidget->widget(i)->layout()); if (!layout) continue; layout->setContentsMargins(2,2,2,2); layout->setHorizontalSpacing(2); layout->setVerticalSpacing(2); } // "Cursor"-tab QStringList list = {i18n("NoPen"), i18n("SolidLine"), i18n("DashLine"), i18n("DotLine"), i18n("DashDotLine"), i18n("DashDotDotLine")}; ui.cbCursorLineStyle->clear(); for (int i = 0; i < list.count(); i++) ui.cbCursorLineStyle->addItem(list[i], i); //Validators ui.leRangeFirst->setValidator( new QIntValidator(ui.leRangeFirst) ); ui.leRangeLast->setValidator( new QIntValidator(ui.leRangeLast) ); ui.leXBreakStart->setValidator( new QDoubleValidator(ui.leXBreakStart) ); ui.leXBreakEnd->setValidator( new QDoubleValidator(ui.leXBreakEnd) ); ui.leYBreakStart->setValidator( new QDoubleValidator(ui.leYBreakStart) ); ui.leYBreakEnd->setValidator( new QDoubleValidator(ui.leYBreakEnd) ); //SIGNAL/SLOT //General connect(ui.leName, &QLineEdit::textChanged, this, &CartesianPlotDock::nameChanged); connect(ui.leComment, &QLineEdit::textChanged, this, &CartesianPlotDock::commentChanged); connect( ui.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( ui.sbLeft, SIGNAL(valueChanged(double)), this, SLOT(geometryChanged()) ); connect( ui.sbTop, SIGNAL(valueChanged(double)), this, SLOT(geometryChanged()) ); connect( ui.sbWidth, SIGNAL(valueChanged(double)), this, SLOT(geometryChanged()) ); connect( ui.sbHeight, SIGNAL(valueChanged(double)), this, SLOT(geometryChanged()) ); connect( ui.leRangeFirst, SIGNAL(textChanged(QString)), this, SLOT(rangeFirstChanged(QString)) ); connect( ui.leRangeLast, SIGNAL(textChanged(QString)), this, SLOT(rangeLastChanged(QString)) ); connect( rangeButtonsGroup, SIGNAL(buttonClicked(QAbstractButton*)), this, SLOT(rangeTypeChanged()) ); connect(ui.chkAutoScaleX, &QCheckBox::stateChanged, this, &CartesianPlotDock::autoScaleXChanged); connect(ui.leXMin, &QLineEdit::textChanged, this, &CartesianPlotDock::xMinChanged); connect(ui.leXMax, &QLineEdit::textChanged, this, &CartesianPlotDock::xMaxChanged); connect(ui.dateTimeEditXMin, &QDateTimeEdit::dateTimeChanged, this, &CartesianPlotDock::xMinDateTimeChanged); connect(ui.dateTimeEditXMax, &QDateTimeEdit::dateTimeChanged, this, &CartesianPlotDock::xMaxDateTimeChanged); connect( ui.cbXScaling, SIGNAL(currentIndexChanged(int)), this, SLOT(xScaleChanged(int)) ); connect(ui.cbXRangeFormat, static_cast(&QComboBox::currentIndexChanged), this, &CartesianPlotDock::xRangeFormatChanged); connect(ui.chkAutoScaleY, &QCheckBox::stateChanged, this, &CartesianPlotDock::autoScaleYChanged); connect(ui.leYMin, &QLineEdit::textChanged, this, &CartesianPlotDock::yMinChanged); connect(ui.leYMax, &QLineEdit::textChanged, this, &CartesianPlotDock::yMaxChanged); connect(ui.dateTimeEditYMin, &QDateTimeEdit::dateTimeChanged, this, &CartesianPlotDock::yMinDateTimeChanged); connect(ui.dateTimeEditYMax, &QDateTimeEdit::dateTimeChanged, this, &CartesianPlotDock::yMaxDateTimeChanged); connect( ui.cbYScaling, SIGNAL(currentIndexChanged(int)), this, SLOT(yScaleChanged(int)) ); connect(ui.cbYRangeFormat, static_cast(&QComboBox::currentIndexChanged), this, &CartesianPlotDock::yRangeFormatChanged); //Range breaks connect( ui.chkXBreak, SIGNAL(toggled(bool)), this, SLOT(toggleXBreak(bool)) ); connect( ui.bAddXBreak, SIGNAL(clicked()), this, SLOT(addXBreak()) ); connect( ui.bRemoveXBreak, SIGNAL(clicked()), this, SLOT(removeXBreak()) ); connect( ui.cbXBreak, SIGNAL(currentIndexChanged(int)), this, SLOT(currentXBreakChanged(int)) ); connect( ui.leXBreakStart, SIGNAL(textChanged(QString)), this, SLOT(xBreakStartChanged()) ); connect( ui.leXBreakEnd, SIGNAL(textChanged(QString)), this, SLOT(xBreakEndChanged()) ); connect( ui.sbXBreakPosition, SIGNAL(valueChanged(int)), this, SLOT(xBreakPositionChanged(int)) ); connect( ui.cbXBreakStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(xBreakStyleChanged(int)) ); connect( ui.chkYBreak, SIGNAL(toggled(bool)), this, SLOT(toggleYBreak(bool)) ); connect( ui.bAddYBreak, SIGNAL(clicked()), this, SLOT(addYBreak()) ); connect( ui.bRemoveYBreak, SIGNAL(clicked()), this, SLOT(removeYBreak()) ); connect( ui.cbYBreak, SIGNAL(currentIndexChanged(int)), this, SLOT(currentYBreakChanged(int)) ); connect( ui.leYBreakStart, SIGNAL(textChanged(QString)), this, SLOT(yBreakStartChanged()) ); connect( ui.leYBreakEnd, SIGNAL(textChanged(QString)), this, SLOT(yBreakEndChanged()) ); connect( ui.sbYBreakPosition, SIGNAL(valueChanged(int)), this, SLOT(yBreakPositionChanged(int)) ); connect( ui.cbYBreakStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(yBreakStyleChanged(int)) ); //Background connect( ui.cbBackgroundType, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundTypeChanged(int)) ); connect( ui.cbBackgroundColorStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundColorStyleChanged(int)) ); connect( ui.cbBackgroundImageStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundImageStyleChanged(int)) ); connect( ui.cbBackgroundBrushStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundBrushStyleChanged(int)) ); connect( ui.bOpen, SIGNAL(clicked(bool)), this, SLOT(selectFile()) ); connect( ui.leBackgroundFileName, SIGNAL(textChanged(QString)), this, SLOT(fileNameChanged()) ); connect( ui.leBackgroundFileName, SIGNAL(textChanged(QString)), this, SLOT(fileNameChanged()) ); connect( ui.kcbBackgroundFirstColor, SIGNAL(changed(QColor)), this, SLOT(backgroundFirstColorChanged(QColor)) ); connect( ui.kcbBackgroundSecondColor, SIGNAL(changed(QColor)), this, SLOT(backgroundSecondColorChanged(QColor)) ); connect( ui.sbBackgroundOpacity, SIGNAL(valueChanged(int)), this, SLOT(backgroundOpacityChanged(int)) ); //Border connect( ui.cbBorderStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(borderStyleChanged(int)) ); connect( ui.kcbBorderColor, SIGNAL(changed(QColor)), this, SLOT(borderColorChanged(QColor)) ); connect( ui.sbBorderWidth, SIGNAL(valueChanged(double)), this, SLOT(borderWidthChanged(double)) ); connect( ui.sbBorderCornerRadius, SIGNAL(valueChanged(double)), this, SLOT(borderCornerRadiusChanged(double)) ); connect( ui.sbBorderOpacity, SIGNAL(valueChanged(int)), this, SLOT(borderOpacityChanged(int)) ); //Padding connect( ui.sbPaddingHorizontal, SIGNAL(valueChanged(double)), this, SLOT(horizontalPaddingChanged(double)) ); connect( ui.sbPaddingVertical, SIGNAL(valueChanged(double)), this, SLOT(verticalPaddingChanged(double)) ); connect( ui.sbPaddingRight, static_cast(&QDoubleSpinBox::valueChanged), this, &CartesianPlotDock::rightPaddingChanged); connect( ui.sbPaddingBottom, static_cast(&QDoubleSpinBox::valueChanged), this, &CartesianPlotDock::bottomPaddingChanged); connect( ui.cbPaddingSymmetric, &QCheckBox::toggled, this, &CartesianPlotDock::symmetricPaddingChanged); // Cursor connect(ui.sbCursorLineWidth, SIGNAL(valueChanged(int)), this, SLOT(cursorLineWidthChanged(int))); //connect(ui.sbCursorLineWidth, qOverload(&QDoubleSpinBox::valueChanged), this, &CartesianPlotDock::cursorLineWidthChanged); connect(ui.kcbCursorLineColor, &KColorButton::changed, this, &CartesianPlotDock::cursorLineColorChanged); //connect(ui.cbCursorLineStyle, qOverload(&QComboBox::currentIndexChanged), this, &CartesianPlotDock::cursorLineStyleChanged); connect(ui.cbCursorLineStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(cursorLineStyleChanged(int))); //theme and template handlers auto* frame = new QFrame(this); auto* layout = new QHBoxLayout(frame); layout->setContentsMargins(0, 11, 0, 11); m_themeHandler = new ThemeHandler(this); layout->addWidget(m_themeHandler); connect(m_themeHandler, SIGNAL(loadThemeRequested(QString)), this, SLOT(loadTheme(QString))); connect(m_themeHandler, SIGNAL(saveThemeRequested(KConfig&)), this, SLOT(saveTheme(KConfig&))); connect(m_themeHandler, SIGNAL(info(QString)), this, SIGNAL(info(QString))); //connect(this, SIGNAL(saveThemeEnable(bool)), m_themeHandler, SLOT(saveThemeEnable(bool))); auto* templateHandler = new TemplateHandler(this, TemplateHandler::CartesianPlot); layout->addWidget(templateHandler); connect(templateHandler, SIGNAL(loadConfigRequested(KConfig&)), this, SLOT(loadConfigFromTemplate(KConfig&))); connect(templateHandler, SIGNAL(saveConfigRequested(KConfig&)), this, SLOT(saveConfigAsTemplate(KConfig&))); connect(templateHandler, SIGNAL(info(QString)), this, SIGNAL(info(QString))); ui.verticalLayout->addWidget(frame); //TODO: activate the tab again once the functionality is implemented ui.tabWidget->removeTab(2); init(); } void CartesianPlotDock::init() { this->retranslateUi(); /* //TODO: activate later once range breaking is implemented //create icons for the different styles for scale breaking QPainter pa; pa.setPen( QPen(Qt::SolidPattern, 0) ); QPixmap pm(20, 20); ui.cbXBreakStyle->setIconSize( QSize(20,20) ); ui.cbYBreakStyle->setIconSize( QSize(20,20) ); //simple pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,8,10); pa.drawLine(12,10,17,10); pa.end(); ui.cbXBreakStyle->setItemIcon(0, pm); ui.cbYBreakStyle->setItemIcon(0, pm); //vertical pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,8,10); pa.drawLine(12,10,17,10); pa.drawLine(8,14,8,6); pa.drawLine(12,14,12,6); pa.end(); ui.cbXBreakStyle->setItemIcon(1, pm); ui.cbYBreakStyle->setItemIcon(1, pm); //sloped pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,8,10); pa.drawLine(12,10,17,10); pa.drawLine(6,14,10,6); pa.drawLine(10,14,14,6); pa.end(); ui.cbXBreakStyle->setItemIcon(2, pm); ui.cbYBreakStyle->setItemIcon(2, pm); */ } void CartesianPlotDock::setPlots(QList list) { m_initializing = true; m_plotList = list; m_plot = list.first(); m_aspect = list.first(); QList labels; for (auto* plot : list) labels.append(plot->title()); labelWidget->setLabels(labels); //if there is more then one plot in the list, disable the name and comment fields in the tab "general" if (list.size() == 1) { ui.lName->setEnabled(true); ui.leName->setEnabled(true); ui.lComment->setEnabled(true); ui.leComment->setEnabled(true); ui.leName->setText(m_plot->name()); ui.leComment->setText(m_plot->comment()); } else { ui.lName->setEnabled(false); ui.leName->setEnabled(false); ui.lComment->setEnabled(false); ui.leComment->setEnabled(false); ui.leName->setText(QString()); ui.leComment->setText(QString()); } - bool symmectric = m_plot->symmetricPadding(); - ui.lPaddingHorizontalRight->setVisible(!symmectric); - ui.sbPaddingRight->setVisible(!symmectric); - ui.lPaddingVerticalDown->setVisible(!symmectric); - ui.sbPaddingBottom->setVisible(!symmectric); - if (symmectric) { + bool symmetric = m_plot->symmetricPadding(); + ui.lPaddingHorizontalRight->setVisible(!symmetric); + ui.sbPaddingRight->setVisible(!symmetric); + ui.lPaddingVerticalDown->setVisible(!symmetric); + ui.sbPaddingBottom->setVisible(!symmetric); + if (symmetric) { ui.lPaddingHorizontal->setText(i18n("Horizontal")); ui.lPaddingVertical->setText(i18n("Vertical")); } else { ui.lPaddingHorizontal->setText(i18n("Left")); ui.lPaddingVertical->setText(i18n("Top")); } ui.leName->setStyleSheet(""); ui.leName->setToolTip(""); //show the properties of the first plot this->load(); //update active widgets backgroundTypeChanged(ui.cbBackgroundType->currentIndex()); m_themeHandler->setCurrentTheme(m_plot->theme()); //Deactivate the geometry related widgets, if the worksheet layout is active. //Currently, a plot can only be a child of the worksheet itself, so we only need to ask the parent aspect (=worksheet). //TODO redesign this, if the hierarchy will be changend in future (a plot is a child of a new object group/container or so) auto* w = dynamic_cast(m_plot->parentAspect()); if (w) { bool b = (w->layout() == Worksheet::NoLayout); ui.sbTop->setEnabled(b); ui.sbLeft->setEnabled(b); ui.sbWidth->setEnabled(b); ui.sbHeight->setEnabled(b); connect(w, SIGNAL(layoutChanged(Worksheet::Layout)), this, SLOT(layoutChanged(Worksheet::Layout))); } //SIGNALs/SLOTs connect( m_plot, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(plotDescriptionChanged(const AbstractAspect*)) ); connect( m_plot, SIGNAL(rectChanged(QRectF&)), this, SLOT(plotRectChanged(QRectF&)) ); connect( m_plot, SIGNAL(rangeTypeChanged(CartesianPlot::RangeType)), this, SLOT(plotRangeTypeChanged(CartesianPlot::RangeType)) ); connect( m_plot, SIGNAL(rangeFirstValuesChanged(int)), this, SLOT(plotRangeFirstValuesChanged(int)) ); connect( m_plot, SIGNAL(rangeLastValuesChanged(int)), this, SLOT(plotRangeLastValuesChanged(int)) ); connect( m_plot, SIGNAL(xAutoScaleChanged(bool)), this, SLOT(plotXAutoScaleChanged(bool)) ); connect( m_plot, SIGNAL(xMinChanged(double)), this, SLOT(plotXMinChanged(double)) ); connect( m_plot, SIGNAL(xMaxChanged(double)), this, SLOT(plotXMaxChanged(double)) ); connect( m_plot, SIGNAL(xScaleChanged(int)), this, SLOT(plotXScaleChanged(int)) ); connect(m_plot, &CartesianPlot::xRangeFormatChanged, this, &CartesianPlotDock::plotXRangeFormatChanged); connect( m_plot, SIGNAL(yAutoScaleChanged(bool)), this, SLOT(plotYAutoScaleChanged(bool)) ); connect( m_plot, SIGNAL(yMinChanged(double)), this, SLOT(plotYMinChanged(double)) ); connect( m_plot, SIGNAL(yMaxChanged(double)), this, SLOT(plotYMaxChanged(double)) ); connect( m_plot, SIGNAL(yScaleChanged(int)), this, SLOT(plotYScaleChanged(int)) ); connect(m_plot, &CartesianPlot::yRangeFormatChanged, this, &CartesianPlotDock::plotYRangeFormatChanged); connect( m_plot, SIGNAL(visibleChanged(bool)), this, SLOT(plotVisibleChanged(bool)) ); //range breaks connect( m_plot, SIGNAL(xRangeBreakingEnabledChanged(bool)), this, SLOT(plotXRangeBreakingEnabledChanged(bool)) ); connect( m_plot, SIGNAL(xRangeBreaksChanged(CartesianPlot::RangeBreaks)), this, SLOT(plotXRangeBreaksChanged(CartesianPlot::RangeBreaks)) ); connect( m_plot, SIGNAL(yRangeBreakingEnabledChanged(bool)), this, SLOT(plotYRangeBreakingEnabledChanged(bool)) ); connect( m_plot, SIGNAL(yRangeBreaksChanged(CartesianPlot::RangeBreaks)), this, SLOT(plotYRangeBreaksChanged(CartesianPlot::RangeBreaks)) ); // Plot Area connect( m_plot->plotArea(), SIGNAL(backgroundTypeChanged(PlotArea::BackgroundType)), this, SLOT(plotBackgroundTypeChanged(PlotArea::BackgroundType)) ); connect( m_plot->plotArea(), SIGNAL(backgroundColorStyleChanged(PlotArea::BackgroundColorStyle)), this, SLOT(plotBackgroundColorStyleChanged(PlotArea::BackgroundColorStyle)) ); connect( m_plot->plotArea(), SIGNAL(backgroundImageStyleChanged(PlotArea::BackgroundImageStyle)), this, SLOT(plotBackgroundImageStyleChanged(PlotArea::BackgroundImageStyle)) ); connect( m_plot->plotArea(), SIGNAL(backgroundBrushStyleChanged(Qt::BrushStyle)), this, SLOT(plotBackgroundBrushStyleChanged(Qt::BrushStyle)) ); connect( m_plot->plotArea(), SIGNAL(backgroundFirstColorChanged(QColor&)), this, SLOT(plotBackgroundFirstColorChanged(QColor&)) ); connect( m_plot->plotArea(), SIGNAL(backgroundSecondColorChanged(QColor&)), this, SLOT(plotBackgroundSecondColorChanged(QColor&)) ); connect( m_plot->plotArea(), SIGNAL(backgroundFileNameChanged(QString&)), this, SLOT(plotBackgroundFileNameChanged(QString&)) ); connect( m_plot->plotArea(), SIGNAL(backgroundOpacityChanged(float)), this, SLOT(plotBackgroundOpacityChanged(float)) ); connect( m_plot->plotArea(), SIGNAL(borderPenChanged(QPen&)), this, SLOT(plotBorderPenChanged(QPen&)) ); connect( m_plot->plotArea(), SIGNAL(borderOpacityChanged(float)), this, SLOT(plotBorderOpacityChanged(float)) ); connect( m_plot, SIGNAL(horizontalPaddingChanged(float)), this, SLOT(plotHorizontalPaddingChanged(float)) ); connect( m_plot, SIGNAL(verticalPaddingChanged(float)), this, SLOT(plotVerticalPaddingChanged(float)) ); connect(m_plot, &CartesianPlot::rightPaddingChanged, this, &CartesianPlotDock::plotRightPaddingChanged); connect(m_plot, &CartesianPlot::bottomPaddingChanged, this, &CartesianPlotDock::plotBottomPaddingChanged); connect(m_plot, &CartesianPlot::symmetricPaddingChanged, this, &CartesianPlotDock::plotSymmetricPaddingChanged); m_initializing = false; } void CartesianPlotDock::activateTitleTab() { ui.tabWidget->setCurrentWidget(ui.tabTitle); } //************************************************************ //**** SLOTs for changes triggered in CartesianPlotDock ****** //************************************************************ void CartesianPlotDock::retranslateUi() { m_initializing = true; //general ui.cbXRangeFormat->addItem(i18n("numeric")); ui.cbXRangeFormat->addItem(i18n("datetime")); ui.cbYRangeFormat->addItem(i18n("numeric")); ui.cbYRangeFormat->addItem(i18n("datetime")); ui.cbXScaling->addItem( i18n("Linear") ); ui.cbXScaling->addItem( i18n("log(x)") ); ui.cbXScaling->addItem( i18n("log2(x)") ); ui.cbXScaling->addItem( i18n("ln(x)") ); ui.cbXScaling->addItem( i18n("log(abs(x))") ); ui.cbXScaling->addItem( i18n("log2(abs(x))") ); ui.cbXScaling->addItem( i18n("ln(abs(x))") ); ui.cbYScaling->addItem( i18n("linear") ); ui.cbYScaling->addItem( i18n("log(y)") ); ui.cbYScaling->addItem( i18n("log2(y)") ); ui.cbYScaling->addItem( i18n("ln(y)") ); ui.cbYScaling->addItem( i18n("log(abs(y))") ); ui.cbYScaling->addItem( i18n("log2(abs(y))") ); ui.cbYScaling->addItem( i18n("ln(abs(y))") ); //scale breakings ui.cbXBreakStyle->addItem( i18n("Simple") ); ui.cbXBreakStyle->addItem( i18n("Vertical") ); ui.cbXBreakStyle->addItem( i18n("Sloped") ); ui.cbYBreakStyle->addItem( i18n("Simple") ); ui.cbYBreakStyle->addItem( i18n("Vertical") ); ui.cbYBreakStyle->addItem( i18n("Sloped") ); //plot area ui.cbBackgroundType->addItem(i18n("Color")); ui.cbBackgroundType->addItem(i18n("Image")); ui.cbBackgroundType->addItem(i18n("Pattern")); ui.cbBackgroundColorStyle->addItem(i18n("Single Color")); ui.cbBackgroundColorStyle->addItem(i18n("Horizontal Gradient")); ui.cbBackgroundColorStyle->addItem(i18n("Vertical Gradient")); ui.cbBackgroundColorStyle->addItem(i18n("Diag. Gradient (From Top Left)")); ui.cbBackgroundColorStyle->addItem(i18n("Diag. Gradient (From Bottom Left)")); ui.cbBackgroundColorStyle->addItem(i18n("Radial Gradient")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled and Cropped")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled, Keep Proportions")); ui.cbBackgroundImageStyle->addItem(i18n("Centered")); ui.cbBackgroundImageStyle->addItem(i18n("Tiled")); ui.cbBackgroundImageStyle->addItem(i18n("Center Tiled")); GuiTools::updatePenStyles(ui.cbBorderStyle, Qt::black); GuiTools::updateBrushStyles(ui.cbBackgroundBrushStyle, Qt::SolidPattern); m_initializing = false; } // "General"-tab void CartesianPlotDock::visibilityChanged(bool state) { if (m_initializing) return; for (auto* plot : m_plotList) plot->setVisible(state); } void CartesianPlotDock::geometryChanged() { if (m_initializing) return; float x = Worksheet::convertToSceneUnits(ui.sbLeft->value(), Worksheet::Centimeter); float y = Worksheet::convertToSceneUnits(ui.sbTop->value(), Worksheet::Centimeter); float w = Worksheet::convertToSceneUnits(ui.sbWidth->value(), Worksheet::Centimeter); float h = Worksheet::convertToSceneUnits(ui.sbHeight->value(), Worksheet::Centimeter); QRectF rect(x,y,w,h); m_plot->setRect(rect); } /*! Called when the layout in the worksheet gets changed. Enables/disables the geometry widgets if the layout was deactivated/activated. Shows the new geometry values of the first plot if the layout was activated. */ void CartesianPlotDock::layoutChanged(Worksheet::Layout layout) { bool b = (layout == Worksheet::NoLayout); ui.sbTop->setEnabled(b); ui.sbLeft->setEnabled(b); ui.sbWidth->setEnabled(b); ui.sbHeight->setEnabled(b); } void CartesianPlotDock::rangeTypeChanged() { CartesianPlot::RangeType type; if (ui.rbRangeFirst->isChecked()) { ui.leRangeFirst->setEnabled(true); ui.leRangeLast->setEnabled(false); type = CartesianPlot::RangeFirst; } else if (ui.rbRangeLast->isChecked()) { ui.leRangeFirst->setEnabled(false); ui.leRangeLast->setEnabled(true); type = CartesianPlot::RangeLast; } else { ui.leRangeFirst->setEnabled(false); ui.leRangeLast->setEnabled(false); type = CartesianPlot::RangeFree; } if (m_initializing) return; for (auto* plot : m_plotList) plot->setRangeType(type); } void CartesianPlotDock::rangeFirstChanged(const QString& text) { if (m_initializing) return; const int value = text.toInt(); for (auto* plot : m_plotList) plot->setRangeFirstValues(value); } void CartesianPlotDock::rangeLastChanged(const QString& text) { if (m_initializing) return; const int value = text.toInt(); for (auto* plot : m_plotList) plot->setRangeLastValues(value); } void CartesianPlotDock::autoScaleXChanged(int state) { bool checked = (state == Qt::Checked); ui.cbXRangeFormat->setEnabled(!checked); ui.leXMin->setEnabled(!checked); ui.leXMax->setEnabled(!checked); ui.dateTimeEditXMin->setEnabled(!checked); ui.dateTimeEditXMax->setEnabled(!checked); if (m_initializing) return; for (auto* plot : m_plotList) plot->setAutoScaleX(checked); } void CartesianPlotDock::xMinChanged(const QString& value) { if (m_initializing) return; + const Lock lock(m_initializing); const float min = value.toDouble(); for (auto* plot : m_plotList) plot->setXMin(min); } void CartesianPlotDock::xMaxChanged(const QString& value) { if (m_initializing) return; + const Lock lock(m_initializing); const float max = value.toDouble(); for (auto* plot : m_plotList) plot->setXMax(max); } void CartesianPlotDock::xMinDateTimeChanged(const QDateTime& dateTime) { if (m_initializing) return; quint64 value = dateTime.toMSecsSinceEpoch(); for (auto* plot : m_plotList) plot->setXMin(value); } void CartesianPlotDock::xMaxDateTimeChanged(const QDateTime& dateTime) { if (m_initializing) return; quint64 value = dateTime.toMSecsSinceEpoch(); for (auto* plot : m_plotList) plot->setXMax(value); } /*! called on scale changes (linear, log) for the x-axis */ void CartesianPlotDock::xScaleChanged(int scale) { if (m_initializing) return; for (auto* plot : m_plotList) plot->setXScale((CartesianPlot::Scale) scale); } void CartesianPlotDock::xRangeFormatChanged(int index) { bool numeric = (index == 0); ui.lXMin->setVisible(numeric); ui.leXMin->setVisible(numeric); ui.lXMax->setVisible(numeric); ui.leXMax->setVisible(numeric); ui.lXMinDateTime->setVisible(!numeric); ui.dateTimeEditXMin->setVisible(!numeric); ui.lXMaxDateTime->setVisible(!numeric); ui.dateTimeEditXMax->setVisible(!numeric); if (m_initializing) return; auto format = (CartesianPlot::RangeFormat)index; for (auto* plot : m_plotList) plot->setXRangeFormat(format); } void CartesianPlotDock::autoScaleYChanged(int state) { bool checked = (state == Qt::Checked); ui.cbYRangeFormat->setEnabled(!checked); ui.leYMin->setEnabled(!checked); ui.leYMax->setEnabled(!checked); ui.dateTimeEditYMin->setEnabled(!checked); ui.dateTimeEditYMax->setEnabled(!checked); if (m_initializing) return; for (auto* plot : m_plotList) plot->setAutoScaleY(checked); } void CartesianPlotDock::yMinChanged(const QString& value) { if (m_initializing) return; + const Lock lock(m_initializing); const float min = value.toDouble(); for (auto* plot : m_plotList) plot->setYMin(min); } void CartesianPlotDock::yMaxChanged(const QString& value) { if (m_initializing) return; + const Lock lock(m_initializing); const float max = value.toDouble(); for (auto* plot : m_plotList) plot->setYMax(max); } void CartesianPlotDock::yMinDateTimeChanged(const QDateTime& dateTime) { if (m_initializing) return; quint64 value = dateTime.toMSecsSinceEpoch(); for (auto* plot : m_plotList) plot->setXMin(value); } void CartesianPlotDock::yMaxDateTimeChanged(const QDateTime& dateTime) { if (m_initializing) return; quint64 value = dateTime.toMSecsSinceEpoch(); for (auto* plot : m_plotList) plot->setXMax(value); } /*! called on scale changes (linear, log) for the y-axis */ void CartesianPlotDock::yScaleChanged(int index) { if (m_initializing) return; auto scale = (CartesianPlot::Scale)index; for (auto* plot : m_plotList) plot->setYScale(scale); } void CartesianPlotDock::yRangeFormatChanged(int index) { bool numeric = (index == 0); ui.lYMin->setVisible(numeric); ui.leYMin->setVisible(numeric); ui.lYMax->setVisible(numeric); ui.leYMax->setVisible(numeric); ui.lYMinDateTime->setVisible(!numeric); ui.dateTimeEditYMin->setVisible(!numeric); ui.lYMaxDateTime->setVisible(!numeric); ui.dateTimeEditYMax->setVisible(!numeric); if (m_initializing) return; auto format = (CartesianPlot::RangeFormat)index; for (auto* plot : m_plotList) plot->setYRangeFormat(format); } // "Range Breaks"-tab // x-range breaks void CartesianPlotDock::toggleXBreak(bool b) { ui.frameXBreakEdit->setEnabled(b); ui.leXBreakStart->setEnabled(b); ui.leXBreakEnd->setEnabled(b); ui.sbXBreakPosition->setEnabled(b); ui.cbXBreakStyle->setEnabled(b); if (m_initializing) return; for (auto* plot : m_plotList) plot->setXRangeBreakingEnabled(b); } void CartesianPlotDock::addXBreak() { ui.bRemoveXBreak->setVisible(true); CartesianPlot::RangeBreaks breaks = m_plot->xRangeBreaks(); CartesianPlot::RangeBreak b; breaks.list<setXRangeBreaks(breaks); ui.cbXBreak->addItem(QString::number(ui.cbXBreak->count()+1)); ui.cbXBreak->setCurrentIndex(ui.cbXBreak->count()-1); } void CartesianPlotDock::removeXBreak() { ui.bRemoveXBreak->setVisible(m_plot->xRangeBreaks().list.size()>1); int index = ui.cbXBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->xRangeBreaks(); breaks.list.takeAt(index); breaks.lastChanged = -1; for (auto* plot : m_plotList) plot->setXRangeBreaks(breaks); ui.cbXBreak->clear(); for (int i = 1; i <= breaks.list.size(); ++i) ui.cbXBreak->addItem(QString::number(i)); if (index < ui.cbXBreak->count()-1) ui.cbXBreak->setCurrentIndex(index); else ui.cbXBreak->setCurrentIndex(ui.cbXBreak->count()-1); ui.bRemoveXBreak->setVisible(ui.cbXBreak->count()!=1); } void CartesianPlotDock::currentXBreakChanged(int index) { if (m_initializing) return; if (index == -1) return; m_initializing = true; const CartesianPlot::RangeBreak rangeBreak = m_plot->xRangeBreaks().list.at(index); QString str = std::isnan(rangeBreak.start) ? QString() : QString::number(rangeBreak.start); ui.leXBreakStart->setText(str); str = std::isnan(rangeBreak.end) ? QString() : QString::number(rangeBreak.end); ui.leXBreakEnd->setText(str); ui.sbXBreakPosition->setValue(rangeBreak.position*100); ui.cbXBreakStyle->setCurrentIndex((int)rangeBreak.style); m_initializing = false; } void CartesianPlotDock::xBreakStartChanged() { if (m_initializing) return; int index = ui.cbXBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->xRangeBreaks(); breaks.list[index].start = ui.leXBreakStart->text().toDouble(); breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setXRangeBreaks(breaks); } void CartesianPlotDock::xBreakEndChanged() { if (m_initializing) return; int index = ui.cbXBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->xRangeBreaks(); breaks.list[index].end = ui.leXBreakEnd->text().toDouble(); breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setXRangeBreaks(breaks); } void CartesianPlotDock::xBreakPositionChanged(int value) { if (m_initializing) return; int index = ui.cbXBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->xRangeBreaks(); breaks.list[index].position = (float)value/100.; breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setXRangeBreaks(breaks); } void CartesianPlotDock::xBreakStyleChanged(int styleIndex) { if (m_initializing) return; int index = ui.cbXBreak->currentIndex(); auto style = CartesianPlot::RangeBreakStyle(styleIndex); CartesianPlot::RangeBreaks breaks = m_plot->xRangeBreaks(); breaks.list[index].style = style; breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setXRangeBreaks(breaks); } // y-range breaks void CartesianPlotDock::toggleYBreak(bool b) { ui.frameYBreakEdit->setEnabled(b); ui.leYBreakStart->setEnabled(b); ui.leYBreakEnd->setEnabled(b); ui.sbYBreakPosition->setEnabled(b); ui.cbYBreakStyle->setEnabled(b); if (m_initializing) return; for (auto* plot : m_plotList) plot->setYRangeBreakingEnabled(b); } void CartesianPlotDock::addYBreak() { ui.bRemoveYBreak->setVisible(true); CartesianPlot::RangeBreaks breaks = m_plot->yRangeBreaks(); CartesianPlot::RangeBreak b; breaks.list << b; breaks.lastChanged = breaks.list.size() - 1; for (auto* plot : m_plotList) plot->setYRangeBreaks(breaks); ui.cbYBreak->addItem(QString::number(ui.cbYBreak->count()+1)); ui.cbYBreak->setCurrentIndex(ui.cbYBreak->count()-1); } void CartesianPlotDock::removeYBreak() { ui.bRemoveYBreak->setVisible(m_plot->yRangeBreaks().list.size()>1); int index = ui.cbYBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->yRangeBreaks(); breaks.list.takeAt(index); breaks.lastChanged = -1; for (auto* plot : m_plotList) plot->setYRangeBreaks(breaks); ui.cbYBreak->clear(); for (int i = 1; i <= breaks.list.size(); ++i) ui.cbYBreak->addItem(QString::number(i)); if (index < ui.cbYBreak->count()-1) ui.cbYBreak->setCurrentIndex(index); else ui.cbYBreak->setCurrentIndex(ui.cbYBreak->count()-1); ui.bRemoveYBreak->setVisible(ui.cbYBreak->count() != 1); } void CartesianPlotDock::currentYBreakChanged(int index) { if (m_initializing) return; if (index == -1) return; m_initializing = true; const CartesianPlot::RangeBreak rangeBreak = m_plot->yRangeBreaks().list.at(index); QString str = std::isnan(rangeBreak.start) ? QString() : QString::number(rangeBreak.start); ui.leYBreakStart->setText(str); str = std::isnan(rangeBreak.end) ? QString() : QString::number(rangeBreak.end); ui.leYBreakEnd->setText(str); ui.sbYBreakPosition->setValue(rangeBreak.position*100); ui.cbYBreakStyle->setCurrentIndex((int)rangeBreak.style); m_initializing = false; } void CartesianPlotDock::yBreakStartChanged() { if (m_initializing) return; int index = ui.cbYBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->yRangeBreaks(); breaks.list[index].start = ui.leYBreakStart->text().toDouble(); breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setYRangeBreaks(breaks); } void CartesianPlotDock::yBreakEndChanged() { if (m_initializing) return; int index = ui.cbYBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->yRangeBreaks(); breaks.list[index].end = ui.leYBreakEnd->text().toDouble(); breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setYRangeBreaks(breaks); } void CartesianPlotDock::yBreakPositionChanged(int value) { if (m_initializing) return; int index = ui.cbYBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->yRangeBreaks(); breaks.list[index].position = (float)value/100.; breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setYRangeBreaks(breaks); } void CartesianPlotDock::yBreakStyleChanged(int styleIndex) { if (m_initializing) return; int index = ui.cbYBreak->currentIndex(); auto style = CartesianPlot::RangeBreakStyle(styleIndex); CartesianPlot::RangeBreaks breaks = m_plot->yRangeBreaks(); breaks.list[index].style = style; breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setYRangeBreaks(breaks); } // "Plot area"-tab void CartesianPlotDock::backgroundTypeChanged(int index) { auto type = (PlotArea::BackgroundType)index; if (type == PlotArea::Color) { ui.lBackgroundColorStyle->show(); ui.cbBackgroundColorStyle->show(); ui.lBackgroundImageStyle->hide(); ui.cbBackgroundImageStyle->hide(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); ui.lBackgroundFileName->hide(); ui.leBackgroundFileName->hide(); ui.bOpen->hide(); ui.lBackgroundFirstColor->show(); ui.kcbBackgroundFirstColor->show(); auto style = (PlotArea::BackgroundColorStyle) ui.cbBackgroundColorStyle->currentIndex(); if (style == PlotArea::SingleColor) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else { ui.lBackgroundFirstColor->setText(i18n("First color:")); ui.lBackgroundSecondColor->show(); ui.kcbBackgroundSecondColor->show(); } } else if (type == PlotArea::Image) { ui.lBackgroundColorStyle->hide(); ui.cbBackgroundColorStyle->hide(); ui.lBackgroundImageStyle->show(); ui.cbBackgroundImageStyle->show(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); ui.lBackgroundFileName->show(); ui.leBackgroundFileName->show(); ui.bOpen->show(); ui.lBackgroundFirstColor->hide(); ui.kcbBackgroundFirstColor->hide(); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else if (type == PlotArea::Pattern) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundColorStyle->hide(); ui.cbBackgroundColorStyle->hide(); ui.lBackgroundImageStyle->hide(); ui.cbBackgroundImageStyle->hide(); ui.lBackgroundBrushStyle->show(); ui.cbBackgroundBrushStyle->show(); ui.lBackgroundFileName->hide(); ui.leBackgroundFileName->hide(); ui.bOpen->hide(); ui.lBackgroundFirstColor->show(); ui.kcbBackgroundFirstColor->show(); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } if (m_initializing) return; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundType(type); } void CartesianPlotDock::backgroundColorStyleChanged(int index) { auto style = (PlotArea::BackgroundColorStyle)index; if (style == PlotArea::SingleColor) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else { ui.lBackgroundFirstColor->setText(i18n("First color:")); ui.lBackgroundSecondColor->show(); ui.kcbBackgroundSecondColor->show(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); } if (m_initializing) return; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundColorStyle(style); } void CartesianPlotDock::backgroundImageStyleChanged(int index) { if (m_initializing) return; auto style = (PlotArea::BackgroundImageStyle)index; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundImageStyle(style); } void CartesianPlotDock::backgroundBrushStyleChanged(int index) { if (m_initializing) return; auto style = (Qt::BrushStyle)index; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundBrushStyle(style); } void CartesianPlotDock::backgroundFirstColorChanged(const QColor& c) { if (m_initializing) return; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundFirstColor(c); } void CartesianPlotDock::backgroundSecondColorChanged(const QColor& c) { if (m_initializing) return; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundSecondColor(c); } /*! opens a file dialog and lets the user select the image file. */ void CartesianPlotDock::selectFile() { KConfigGroup conf(KSharedConfig::openConfig(), "CartesianPlotDock"); QString dir = conf.readEntry("LastImageDir", ""); QString formats; for (const auto& format : QImageReader::supportedImageFormats()) { QString f = "*." + QString(format.constData()); + if (f == QLatin1String("*.svg")) + continue; formats.isEmpty() ? formats += f : formats += ' ' + f; } QString path = QFileDialog::getOpenFileName(this, i18n("Select the image file"), dir, i18n("Images (%1)", formats)); if (path.isEmpty()) return; //cancel was clicked in the file-dialog int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastImageDir", newDir); } ui.leBackgroundFileName->setText( path ); for (auto* plot : m_plotList) plot->plotArea()->setBackgroundFileName(path); } void CartesianPlotDock::fileNameChanged() { if (m_initializing) return; QString fileName = ui.leBackgroundFileName->text(); if (!fileName.isEmpty() && !QFile::exists(fileName)) ui.leBackgroundFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leBackgroundFileName->setStyleSheet(QString()); for (auto* plot : m_plotList) plot->plotArea()->setBackgroundFileName(fileName); } void CartesianPlotDock::backgroundOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundOpacity(opacity); } // "Border"-tab void CartesianPlotDock::borderStyleChanged(int index) { if (m_initializing) return; auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* plot : m_plotList) { pen = plot->plotArea()->borderPen(); pen.setStyle(penStyle); plot->plotArea()->setBorderPen(pen); } } void CartesianPlotDock::borderColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* plot : m_plotList) { pen = plot->plotArea()->borderPen(); pen.setColor(color); plot->plotArea()->setBorderPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbBorderStyle, color); m_initializing = false; } void CartesianPlotDock::borderWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* plot : m_plotList) { pen = plot->plotArea()->borderPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); plot->plotArea()->setBorderPen(pen); } } void CartesianPlotDock::borderCornerRadiusChanged(double value) { if (m_initializing) return; for (auto* plot : m_plotList) plot->plotArea()->setBorderCornerRadius(Worksheet::convertToSceneUnits(value, Worksheet::Centimeter)); } void CartesianPlotDock::borderOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* plot : m_plotList) plot->plotArea()->setBorderOpacity(opacity); } void CartesianPlotDock::symmetricPaddingChanged(bool checked) { if (m_initializing) return; ui.lPaddingHorizontalRight->setVisible(!checked); ui.sbPaddingRight->setVisible(!checked); ui.lPaddingVerticalDown->setVisible(!checked); ui.sbPaddingBottom->setVisible(!checked); if (checked) { ui.lPaddingHorizontal->setText(i18n("Horizontal")); ui.lPaddingVertical->setText(i18n("Vertical")); } else { ui.lPaddingHorizontal->setText(i18n("Left")); ui.lPaddingVertical->setText(i18n("Top")); } for (auto* plot : m_plotList) plot->setSymmetricPadding(checked); if (checked) { rightPaddingChanged(ui.sbPaddingHorizontal->value()); bottomPaddingChanged(ui.sbPaddingVertical->value()); } } void CartesianPlotDock::horizontalPaddingChanged(double value) { if (m_initializing) return; double padding = Worksheet::convertToSceneUnits(value, Worksheet::Centimeter); for (auto* plot : m_plotList) plot->setHorizontalPadding(padding); if (m_plot->symmetricPadding()) { for (auto* plot: m_plotList) plot->setRightPadding(padding); } } void CartesianPlotDock::rightPaddingChanged(double value) { if (m_initializing) return; double padding = Worksheet::convertToSceneUnits(value, Worksheet::Centimeter); for (auto* plot : m_plotList) plot->setRightPadding(padding); } void CartesianPlotDock::verticalPaddingChanged(double value) { if (m_initializing) return; // TODO: find better solution (set spinbox range). When plot->rect().width() does change? double padding = Worksheet::convertToSceneUnits(value, Worksheet::Centimeter); for (auto* plot : m_plotList) plot->setVerticalPadding(padding); if (m_plot->symmetricPadding()) { for (auto* plot: m_plotList) plot->setBottomPadding(padding); } } void CartesianPlotDock::bottomPaddingChanged(double value) { if (m_initializing) return; double padding = Worksheet::convertToSceneUnits(value, Worksheet::Centimeter); for (auto* plot : m_plotList) plot->setBottomPadding(padding); } void CartesianPlotDock::cursorLineWidthChanged(int width) { if (m_initializing) return; for (auto* plot : m_plotList) { QPen pen = plot->cursorPen(); pen.setWidth(width); plot->setCursorPen(pen); } } void CartesianPlotDock::cursorLineColorChanged(QColor color) { if (m_initializing) return; for (auto* plot : m_plotList) { QPen pen = plot->cursorPen(); pen.setColor(color); plot->setCursorPen(pen); } } void CartesianPlotDock::cursorLineStyleChanged(int index) { if (m_initializing) return; if (index > 5) return; for (auto* plot : m_plotList) { QPen pen = plot->cursorPen(); pen.setStyle(static_cast(index)); plot->setCursorPen(pen); } } //************************************************************* //****** SLOTs for changes triggered in CartesianPlot ********* //************************************************************* //general void CartesianPlotDock::plotDescriptionChanged(const AbstractAspect* aspect) { if (m_plot != aspect) return; m_initializing = true; if (aspect->name() != ui.leName->text()) ui.leName->setText(aspect->name()); else if (aspect->comment() != ui.leComment->text()) ui.leComment->setText(aspect->comment()); m_initializing = false; } void CartesianPlotDock::plotRectChanged(QRectF& rect) { m_initializing = true; ui.sbLeft->setValue(Worksheet::convertFromSceneUnits(rect.x(), Worksheet::Centimeter)); ui.sbTop->setValue(Worksheet::convertFromSceneUnits(rect.y(), Worksheet::Centimeter)); ui.sbWidth->setValue(Worksheet::convertFromSceneUnits(rect.width(), Worksheet::Centimeter)); ui.sbHeight->setValue(Worksheet::convertFromSceneUnits(rect.height(), Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotDock::plotRangeTypeChanged(CartesianPlot::RangeType type) { m_initializing = true; switch (type) { case CartesianPlot::RangeFree: ui.rbRangeFree->setChecked(true); break; case CartesianPlot::RangeFirst: ui.rbRangeFirst->setChecked(true); break; case CartesianPlot::RangeLast: ui.rbRangeLast->setChecked(true); break; } m_initializing = false; } void CartesianPlotDock::plotRangeFirstValuesChanged(int value) { m_initializing = true; ui.leRangeFirst->setText(QString::number(value)); m_initializing = false; } void CartesianPlotDock::plotRangeLastValuesChanged(int value) { m_initializing = true; ui.leRangeLast->setText(QString::number(value)); m_initializing = false; } void CartesianPlotDock::plotXAutoScaleChanged(bool value) { m_initializing = true; ui.chkAutoScaleX->setChecked(value); m_initializing = false; } void CartesianPlotDock::plotXMinChanged(double value) { - m_initializing = true; + if (m_initializing)return; + const Lock lock(m_initializing); ui.leXMin->setText( QString::number(value) ); ui.dateTimeEditXMin->setDateTime( QDateTime::fromMSecsSinceEpoch(value) ); - m_initializing = false; } void CartesianPlotDock::plotXMaxChanged(double value) { - m_initializing = true; + if (m_initializing)return; + const Lock lock(m_initializing); ui.leXMax->setText( QString::number(value) ); ui.dateTimeEditXMax->setDateTime( QDateTime::fromMSecsSinceEpoch(value) ); - m_initializing = false; } void CartesianPlotDock::plotXScaleChanged(int scale) { m_initializing = true; ui.cbXScaling->setCurrentIndex( scale ); m_initializing = false; } void CartesianPlotDock::plotXRangeFormatChanged(CartesianPlot::RangeFormat format) { m_initializing = true; ui.cbXRangeFormat->setCurrentIndex(format); m_initializing = false; } void CartesianPlotDock::plotYAutoScaleChanged(bool value) { m_initializing = true; ui.chkAutoScaleY->setChecked(value); m_initializing = false; } void CartesianPlotDock::plotYMinChanged(double value) { - m_initializing = true; + if (m_initializing)return; + const Lock lock(m_initializing); ui.leYMin->setText( QString::number(value) ); ui.dateTimeEditYMin->setDateTime( QDateTime::fromMSecsSinceEpoch(value) ); - m_initializing = false; } void CartesianPlotDock::plotYMaxChanged(double value) { - m_initializing = true; + if (m_initializing)return; + const Lock lock(m_initializing); ui.leYMax->setText( QString::number(value) ); ui.dateTimeEditYMax->setDateTime( QDateTime::fromMSecsSinceEpoch(value) ); - m_initializing = false; } void CartesianPlotDock::plotYScaleChanged(int scale) { m_initializing = true; ui.cbYScaling->setCurrentIndex( scale ); m_initializing = false; } void CartesianPlotDock::plotYRangeFormatChanged(CartesianPlot::RangeFormat format) { m_initializing = true; ui.cbYRangeFormat->setCurrentIndex(format); m_initializing = false; } void CartesianPlotDock::plotVisibleChanged(bool on) { m_initializing = true; ui.chkVisible->setChecked(on); m_initializing = false; } //range breaks void CartesianPlotDock::plotXRangeBreakingEnabledChanged(bool on) { m_initializing = true; ui.chkXBreak->setChecked(on); m_initializing = false; } void CartesianPlotDock::plotXRangeBreaksChanged(const CartesianPlot::RangeBreaks& breaks) { Q_UNUSED(breaks); } void CartesianPlotDock::plotYRangeBreakingEnabledChanged(bool on) { m_initializing = true; ui.chkYBreak->setChecked(on); m_initializing = false; } void CartesianPlotDock::plotYRangeBreaksChanged(const CartesianPlot::RangeBreaks& breaks) { Q_UNUSED(breaks); } //background void CartesianPlotDock::plotBackgroundTypeChanged(PlotArea::BackgroundType type) { m_initializing = true; ui.cbBackgroundType->setCurrentIndex(type); m_initializing = false; } void CartesianPlotDock::plotBackgroundColorStyleChanged(PlotArea::BackgroundColorStyle style) { m_initializing = true; ui.cbBackgroundColorStyle->setCurrentIndex(style); m_initializing = false; } void CartesianPlotDock::plotBackgroundImageStyleChanged(PlotArea::BackgroundImageStyle style) { m_initializing = true; ui.cbBackgroundImageStyle->setCurrentIndex(style); m_initializing = false; } void CartesianPlotDock::plotBackgroundBrushStyleChanged(Qt::BrushStyle style) { m_initializing = true; ui.cbBackgroundBrushStyle->setCurrentIndex(style); m_initializing = false; } void CartesianPlotDock::plotBackgroundFirstColorChanged(QColor& color) { m_initializing = true; ui.kcbBackgroundFirstColor->setColor(color); m_initializing = false; } void CartesianPlotDock::plotBackgroundSecondColorChanged(QColor& color) { m_initializing = true; ui.kcbBackgroundSecondColor->setColor(color); m_initializing = false; } void CartesianPlotDock::plotBackgroundFileNameChanged(QString& filename) { m_initializing = true; ui.leBackgroundFileName->setText(filename); m_initializing = false; } void CartesianPlotDock::plotBackgroundOpacityChanged(float opacity) { m_initializing = true; ui.sbBackgroundOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void CartesianPlotDock::plotBorderPenChanged(QPen& pen) { m_initializing = true; if (ui.cbBorderStyle->currentIndex() != pen.style()) ui.cbBorderStyle->setCurrentIndex(pen.style()); if (ui.kcbBorderColor->color() != pen.color()) ui.kcbBorderColor->setColor(pen.color()); if (ui.sbBorderWidth->value() != pen.widthF()) ui.sbBorderWidth->setValue(Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point)); m_initializing = false; } void CartesianPlotDock::plotBorderCornerRadiusChanged(float value) { m_initializing = true; ui.sbBorderCornerRadius->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotDock::plotBorderOpacityChanged(float value) { m_initializing = true; float v = (float)value*100.; ui.sbBorderOpacity->setValue(v); m_initializing = false; } void CartesianPlotDock::plotHorizontalPaddingChanged(float value) { m_initializing = true; ui.sbPaddingHorizontal->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotDock::plotVerticalPaddingChanged(float value) { m_initializing = true; ui.sbPaddingVertical->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotDock::plotRightPaddingChanged(double value) { m_initializing = true; ui.sbPaddingRight->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotDock::plotBottomPaddingChanged(double value) { m_initializing = true; ui.sbPaddingBottom->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotDock::plotSymmetricPaddingChanged(bool symmetric) { m_initializing = true; ui.cbPaddingSymmetric->setChecked(symmetric); m_initializing = false; } void CartesianPlotDock::plotCursorPenChanged(QPen pen) { m_initializing = true; ui.sbCursorLineWidth->setValue(pen.width()); ui.kcbCursorLineColor->setColor(pen.color()); ui.cbCursorLineStyle->setCurrentIndex(pen.style()); m_initializing = false; } //************************************************************* //******************** SETTINGS ******************************* //************************************************************* void CartesianPlotDock::loadConfigFromTemplate(KConfig& config) { //extract the name of the template from the file name QString name; int index = config.name().lastIndexOf(QDir::separator()); if (index != -1) name = config.name().right(config.name().size() - index - 1); else name = config.name(); int size = m_plotList.size(); if (size > 1) m_plot->beginMacro(i18n("%1 cartesian plots: template \"%2\" loaded", size, name)); else m_plot->beginMacro(i18n("%1: template \"%2\" loaded", m_plot->name(), name)); this->loadConfig(config); m_plot->endMacro(); } void CartesianPlotDock::load() { //General-tab ui.chkVisible->setChecked(m_plot->isVisible()); ui.sbLeft->setValue(Worksheet::convertFromSceneUnits(m_plot->rect().x(), Worksheet::Centimeter)); ui.sbTop->setValue(Worksheet::convertFromSceneUnits(m_plot->rect().y(), Worksheet::Centimeter)); ui.sbWidth->setValue(Worksheet::convertFromSceneUnits(m_plot->rect().width(), Worksheet::Centimeter)); ui.sbHeight->setValue(Worksheet::convertFromSceneUnits(m_plot->rect().height(), Worksheet::Centimeter)); switch (m_plot->rangeType()) { case CartesianPlot::RangeFree: ui.rbRangeFree->setChecked(true); break; case CartesianPlot::RangeFirst: ui.rbRangeFirst->setChecked(true); break; case CartesianPlot::RangeLast: ui.rbRangeLast->setChecked(true); break; } rangeTypeChanged(); ui.leRangeFirst->setText( QString::number(m_plot->rangeFirstValues()) ); ui.leRangeLast->setText( QString::number(m_plot->rangeLastValues()) ); ui.chkAutoScaleX->setChecked(m_plot->autoScaleX()); ui.leXMin->setText( QString::number(m_plot->xMin()) ); ui.leXMax->setText( QString::number(m_plot->xMax()) ); ui.dateTimeEditXMin->setDisplayFormat(m_plot->xRangeDateTimeFormat()); ui.dateTimeEditXMax->setDisplayFormat(m_plot->xRangeDateTimeFormat()); ui.dateTimeEditXMin->setDateTime(QDateTime::fromMSecsSinceEpoch(m_plot->xMin())); ui.dateTimeEditXMax->setDateTime(QDateTime::fromMSecsSinceEpoch(m_plot->xMax())); ui.cbXScaling->setCurrentIndex( (int) m_plot->xScale() ); ui.cbXRangeFormat->setCurrentIndex( (int) m_plot->xRangeFormat() ); ui.chkAutoScaleY->setChecked(m_plot->autoScaleY()); ui.leYMin->setText( QString::number(m_plot->yMin()) ); ui.leYMax->setText( QString::number(m_plot->yMax()) ); ui.dateTimeEditYMin->setDisplayFormat(m_plot->yRangeDateTimeFormat()); ui.dateTimeEditYMax->setDisplayFormat(m_plot->yRangeDateTimeFormat()); ui.dateTimeEditYMin->setDateTime(QDateTime::fromMSecsSinceEpoch(m_plot->yMin())); ui.dateTimeEditYMax->setDateTime(QDateTime::fromMSecsSinceEpoch(m_plot->yMax())); ui.cbYScaling->setCurrentIndex( (int)m_plot->yScale() ); ui.cbYRangeFormat->setCurrentIndex( (int) m_plot->yRangeFormat() ); //Title labelWidget->load(); //x-range breaks, show the first break ui.chkXBreak->setChecked(m_plot->xRangeBreakingEnabled()); this->toggleXBreak(m_plot->xRangeBreakingEnabled()); ui.bRemoveXBreak->setVisible(m_plot->xRangeBreaks().list.size()>1); ui.cbXBreak->clear(); if (!m_plot->xRangeBreaks().list.isEmpty()) { for (int i = 1; i <= m_plot->xRangeBreaks().list.size(); ++i) ui.cbXBreak->addItem(QString::number(i)); } else ui.cbXBreak->addItem("1"); ui.cbXBreak->setCurrentIndex(0); //y-range breaks, show the first break ui.chkYBreak->setChecked(m_plot->yRangeBreakingEnabled()); this->toggleYBreak(m_plot->yRangeBreakingEnabled()); ui.bRemoveYBreak->setVisible(m_plot->yRangeBreaks().list.size()>1); ui.cbYBreak->clear(); if (!m_plot->yRangeBreaks().list.isEmpty()) { for (int i = 1; i <= m_plot->yRangeBreaks().list.size(); ++i) ui.cbYBreak->addItem(QString::number(i)); } else ui.cbYBreak->addItem("1"); ui.cbYBreak->setCurrentIndex(0); //"Plot Area"-tab //Background ui.cbBackgroundType->setCurrentIndex( (int)m_plot->plotArea()->backgroundType() ); ui.cbBackgroundColorStyle->setCurrentIndex( (int) m_plot->plotArea()->backgroundColorStyle() ); ui.cbBackgroundImageStyle->setCurrentIndex( (int) m_plot->plotArea()->backgroundImageStyle() ); ui.cbBackgroundBrushStyle->setCurrentIndex( (int) m_plot->plotArea()->backgroundBrushStyle() ); ui.leBackgroundFileName->setText( m_plot->plotArea()->backgroundFileName() ); ui.kcbBackgroundFirstColor->setColor( m_plot->plotArea()->backgroundFirstColor() ); ui.kcbBackgroundSecondColor->setColor( m_plot->plotArea()->backgroundSecondColor() ); ui.sbBackgroundOpacity->setValue( round(m_plot->plotArea()->backgroundOpacity()*100.0) ); //highlight the text field for the background image red if an image is used and cannot be found if (!m_plot->plotArea()->backgroundFileName().isEmpty() && !QFile::exists(m_plot->plotArea()->backgroundFileName())) ui.leBackgroundFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leBackgroundFileName->setStyleSheet(QString()); //Padding ui.sbPaddingHorizontal->setValue( Worksheet::convertFromSceneUnits(m_plot->horizontalPadding(), Worksheet::Centimeter) ); ui.sbPaddingVertical->setValue( Worksheet::convertFromSceneUnits(m_plot->verticalPadding(), Worksheet::Centimeter) ); ui.sbPaddingRight->setValue(Worksheet::convertFromSceneUnits(m_plot->rightPadding(), Worksheet::Centimeter)); ui.sbPaddingBottom->setValue(Worksheet::convertFromSceneUnits(m_plot->bottomPadding(), Worksheet::Centimeter)); ui.cbPaddingSymmetric->setChecked(m_plot->symmetricPadding()); //Border ui.kcbBorderColor->setColor( m_plot->plotArea()->borderPen().color() ); ui.cbBorderStyle->setCurrentIndex( (int) m_plot->plotArea()->borderPen().style() ); ui.sbBorderWidth->setValue( Worksheet::convertFromSceneUnits(m_plot->plotArea()->borderPen().widthF(), Worksheet::Point) ); ui.sbBorderCornerRadius->setValue( Worksheet::convertFromSceneUnits(m_plot->plotArea()->borderCornerRadius(), Worksheet::Centimeter) ); ui.sbBorderOpacity->setValue( round(m_plot->plotArea()->borderOpacity()*100) ); GuiTools::updatePenStyles(ui.cbBorderStyle, ui.kcbBorderColor->color()); // Cursor QPen pen = m_plot->cursorPen(); ui.cbCursorLineStyle->setCurrentIndex(pen.style()); ui.kcbCursorLineColor->setColor(pen.color()); ui.sbCursorLineWidth->setValue(pen.width()); } void CartesianPlotDock::loadConfig(KConfig& config) { KConfigGroup group = config.group("CartesianPlot"); //General //we don't load/save the settings in the general-tab, since they are not style related. //It doesn't make sense to load/save them in the template. //This data is read in CartesianPlotDock::setPlots(). //Title KConfigGroup plotTitleGroup = config.group("CartesianPlotTitle"); labelWidget->loadConfig(plotTitleGroup); //Scale breakings //TODO //Background-tab ui.cbBackgroundType->setCurrentIndex( group.readEntry("BackgroundType", (int) m_plot->plotArea()->backgroundType()) ); ui.cbBackgroundColorStyle->setCurrentIndex( group.readEntry("BackgroundColorStyle", (int) m_plot->plotArea()->backgroundColorStyle()) ); ui.cbBackgroundImageStyle->setCurrentIndex( group.readEntry("BackgroundImageStyle", (int) m_plot->plotArea()->backgroundImageStyle()) ); ui.cbBackgroundBrushStyle->setCurrentIndex( group.readEntry("BackgroundBrushStyle", (int) m_plot->plotArea()->backgroundBrushStyle()) ); ui.leBackgroundFileName->setText( group.readEntry("BackgroundFileName", m_plot->plotArea()->backgroundFileName()) ); ui.kcbBackgroundFirstColor->setColor( group.readEntry("BackgroundFirstColor", m_plot->plotArea()->backgroundFirstColor()) ); ui.kcbBackgroundSecondColor->setColor( group.readEntry("BackgroundSecondColor", m_plot->plotArea()->backgroundSecondColor()) ); ui.sbBackgroundOpacity->setValue( round(group.readEntry("BackgroundOpacity", m_plot->plotArea()->backgroundOpacity())*100.0) ); ui.sbPaddingHorizontal->setValue(Worksheet::convertFromSceneUnits(group.readEntry("HorizontalPadding", m_plot->horizontalPadding()), Worksheet::Centimeter)); ui.sbPaddingVertical->setValue(Worksheet::convertFromSceneUnits(group.readEntry("VerticalPadding", m_plot->verticalPadding()), Worksheet::Centimeter)); ui.sbPaddingRight->setValue(Worksheet::convertFromSceneUnits(group.readEntry("RightPadding", m_plot->rightPadding()), Worksheet::Centimeter)); ui.sbPaddingBottom->setValue(Worksheet::convertFromSceneUnits(group.readEntry("BottomPadding", m_plot->bottomPadding()), Worksheet::Centimeter)); ui.cbPaddingSymmetric->setChecked(group.readEntry("SymmetricPadding", m_plot->symmetricPadding())); //Border-tab ui.kcbBorderColor->setColor( group.readEntry("BorderColor", m_plot->plotArea()->borderPen().color()) ); ui.cbBorderStyle->setCurrentIndex( group.readEntry("BorderStyle", (int) m_plot->plotArea()->borderPen().style()) ); ui.sbBorderWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("BorderWidth", m_plot->plotArea()->borderPen().widthF()), Worksheet::Point) ); ui.sbBorderCornerRadius->setValue( Worksheet::convertFromSceneUnits(group.readEntry("BorderCornerRadius", m_plot->plotArea()->borderCornerRadius()), Worksheet::Centimeter) ); ui.sbBorderOpacity->setValue( group.readEntry("BorderOpacity", m_plot->plotArea()->borderOpacity())*100 ); m_initializing = true; GuiTools::updatePenStyles(ui.cbBorderStyle, ui.kcbBorderColor->color()); m_initializing = false; } void CartesianPlotDock::saveConfigAsTemplate(KConfig& config) { KConfigGroup group = config.group("CartesianPlot"); //General //we don't load/save the settings in the general-tab, since they are not style related. //It doesn't make sense to load/save them in the template. //Title KConfigGroup plotTitleGroup = config.group("CartesianPlotTitle"); labelWidget->saveConfig(plotTitleGroup); //Scale breakings //TODO //Background group.writeEntry("BackgroundType", ui.cbBackgroundType->currentIndex()); group.writeEntry("BackgroundColorStyle", ui.cbBackgroundColorStyle->currentIndex()); group.writeEntry("BackgroundImageStyle", ui.cbBackgroundImageStyle->currentIndex()); group.writeEntry("BackgroundBrushStyle", ui.cbBackgroundBrushStyle->currentIndex()); group.writeEntry("BackgroundFileName", ui.leBackgroundFileName->text()); group.writeEntry("BackgroundFirstColor", ui.kcbBackgroundFirstColor->color()); group.writeEntry("BackgroundSecondColor", ui.kcbBackgroundSecondColor->color()); group.writeEntry("BackgroundOpacity", ui.sbBackgroundOpacity->value()/100.0); group.writeEntry("HorizontalPadding", Worksheet::convertToSceneUnits(ui.sbPaddingHorizontal->value(), Worksheet::Centimeter)); group.writeEntry("VerticalPadding", Worksheet::convertToSceneUnits(ui.sbPaddingVertical->value(), Worksheet::Centimeter)); group.writeEntry("RightPadding", Worksheet::convertToSceneUnits(ui.sbPaddingRight->value(), Worksheet::Centimeter)); group.writeEntry("BottomPadding", Worksheet::convertToSceneUnits(ui.sbPaddingBottom->value(), Worksheet::Centimeter)); group.writeEntry("SymmetricPadding", ui.cbPaddingSymmetric->isChecked()); //Border group.writeEntry("BorderStyle", ui.cbBorderStyle->currentIndex()); group.writeEntry("BorderColor", ui.kcbBorderColor->color()); group.writeEntry("BorderWidth", Worksheet::convertToSceneUnits(ui.sbBorderWidth->value(), Worksheet::Point)); group.writeEntry("BorderCornerRadius", Worksheet::convertToSceneUnits(ui.sbBorderCornerRadius->value(), Worksheet::Centimeter)); group.writeEntry("BorderOpacity", ui.sbBorderOpacity->value()/100.0); config.sync(); } void CartesianPlotDock::loadTheme(const QString& theme) { for (auto* plot : m_plotList) plot->setTheme(theme); } void CartesianPlotDock::saveTheme(KConfig& config) const { if (!m_plotList.isEmpty()) m_plotList.at(0)->saveTheme(config); } diff --git a/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.cpp b/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.cpp index db6ade8b7..ca71dc4b2 100644 --- a/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.cpp +++ b/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.cpp @@ -1,1084 +1,1086 @@ /*************************************************************************** File : CartesianPlotLegendDock.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2013-2018 by Alexander Semke (alexander.semke@web.de) Description : widget for cartesian plot legend properties ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "CartesianPlotLegendDock.h" #include "backend/worksheet/plots/PlotArea.h" #include "backend/worksheet/Worksheet.h" #include "kdefrontend/widgets/LabelWidget.h" #include "kdefrontend/GuiTools.h" #include "kdefrontend/TemplateHandler.h" #include #include #include #include #include #include #include /*! \class CartesianPlotLegendDock \brief Provides a widget for editing the properties of the cartesian plot legend currently selected in the project explorer. \ingroup kdefrontend */ CartesianPlotLegendDock::CartesianPlotLegendDock(QWidget* parent) : BaseDock(parent) { ui.setupUi(this); m_leName = ui.leName; m_leComment = ui.leComment; //"Title"-tab auto hboxLayout = new QHBoxLayout(ui.tabTitle); labelWidget = new LabelWidget(ui.tabTitle); labelWidget->setNoGeometryMode(true); hboxLayout->addWidget(labelWidget); hboxLayout->setContentsMargins(2,2,2,2); hboxLayout->setSpacing(2); //"Background"-tab ui.bOpen->setIcon( QIcon::fromTheme("document-open") ); ui.leBackgroundFileName->setCompleter(new QCompleter(new QDirModel, this)); //adjust layouts in the tabs for (int i = 0; i < ui.tabWidget->count(); ++i) { auto layout = dynamic_cast(ui.tabWidget->widget(i)->layout()); if (!layout) continue; layout->setContentsMargins(2,2,2,2); layout->setHorizontalSpacing(2); layout->setVerticalSpacing(2); } //SIGNAL/SLOT //General connect(ui.leName, &QLineEdit::textChanged, this, &CartesianPlotLegendDock::nameChanged); connect(ui.leComment, &QLineEdit::textChanged, this, &CartesianPlotLegendDock::commentChanged); connect( ui.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( ui.kfrLabelFont, SIGNAL(fontSelected(QFont)), this, SLOT(labelFontChanged(QFont)) ); connect( ui.kcbLabelColor, SIGNAL(changed(QColor)), this, SLOT(labelColorChanged(QColor)) ); connect( ui.cbOrder, SIGNAL(currentIndexChanged(int)), this, SLOT(labelOrderChanged(int)) ); connect( ui.sbLineSymbolWidth, SIGNAL(valueChanged(double)), this, SLOT(lineSymbolWidthChanged(double)) ); connect( ui.cbPositionX, SIGNAL(currentIndexChanged(int)), this, SLOT(positionXChanged(int)) ); connect( ui.cbPositionY, SIGNAL(currentIndexChanged(int)), this, SLOT(positionYChanged(int)) ); connect( ui.sbPositionX, SIGNAL(valueChanged(double)), this, SLOT(customPositionXChanged(double)) ); connect( ui.sbPositionY, SIGNAL(valueChanged(double)), this, SLOT(customPositionYChanged(double)) ); connect( ui.sbRotation, SIGNAL(valueChanged(int)), this, SLOT(rotationChanged(int)) ); //Background connect( ui.cbBackgroundType, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundTypeChanged(int)) ); connect( ui.cbBackgroundColorStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundColorStyleChanged(int)) ); connect( ui.cbBackgroundImageStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundImageStyleChanged(int)) ); connect( ui.cbBackgroundBrushStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundBrushStyleChanged(int)) ); connect( ui.bOpen, SIGNAL(clicked(bool)), this, SLOT(selectFile()) ); connect( ui.leBackgroundFileName, SIGNAL(returnPressed()), this, SLOT(fileNameChanged()) ); connect( ui.leBackgroundFileName, SIGNAL(textChanged(QString)), this, SLOT(fileNameChanged()) ); connect( ui.kcbBackgroundFirstColor, SIGNAL(changed(QColor)), this, SLOT(backgroundFirstColorChanged(QColor)) ); connect( ui.kcbBackgroundSecondColor, SIGNAL(changed(QColor)), this, SLOT(backgroundSecondColorChanged(QColor)) ); connect( ui.sbBackgroundOpacity, SIGNAL(valueChanged(int)), this, SLOT(backgroundOpacityChanged(int)) ); //Border connect( ui.cbBorderStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(borderStyleChanged(int)) ); connect( ui.kcbBorderColor, SIGNAL(changed(QColor)), this, SLOT(borderColorChanged(QColor)) ); connect( ui.sbBorderWidth, SIGNAL(valueChanged(double)), this, SLOT(borderWidthChanged(double)) ); connect( ui.sbBorderCornerRadius, SIGNAL(valueChanged(double)), this, SLOT(borderCornerRadiusChanged(double)) ); connect( ui.sbBorderOpacity, SIGNAL(valueChanged(int)), this, SLOT(borderOpacityChanged(int)) ); //Layout connect( ui.sbLayoutTopMargin, SIGNAL(valueChanged(double)), this, SLOT(layoutTopMarginChanged(double)) ); connect( ui.sbLayoutBottomMargin, SIGNAL(valueChanged(double)), this, SLOT(layoutBottomMarginChanged(double)) ); connect( ui.sbLayoutLeftMargin, SIGNAL(valueChanged(double)), this, SLOT(layoutLeftMarginChanged(double)) ); connect( ui.sbLayoutRightMargin, SIGNAL(valueChanged(double)), this, SLOT(layoutRightMarginChanged(double)) ); connect( ui.sbLayoutHorizontalSpacing, SIGNAL(valueChanged(double)), this, SLOT(layoutHorizontalSpacingChanged(double)) ); connect( ui.sbLayoutVerticalSpacing, SIGNAL(valueChanged(double)), this, SLOT(layoutVerticalSpacingChanged(double)) ); connect( ui.sbLayoutColumnCount, SIGNAL(valueChanged(int)), this, SLOT(layoutColumnCountChanged(int)) ); //template handler auto* frame = new QFrame(this); auto* layout = new QHBoxLayout(frame); layout->setContentsMargins(0, 11, 0, 11); auto* templateHandler = new TemplateHandler(this, TemplateHandler::CartesianPlotLegend); layout->addWidget(templateHandler); connect(templateHandler, SIGNAL(loadConfigRequested(KConfig&)), this, SLOT(loadConfigFromTemplate(KConfig&))); connect(templateHandler, SIGNAL(saveConfigRequested(KConfig&)), this, SLOT(saveConfigAsTemplate(KConfig&))); connect(templateHandler, SIGNAL(info(QString)), this, SIGNAL(info(QString))); ui.verticalLayout->addWidget(frame); init(); } void CartesianPlotLegendDock::init() { this->retranslateUi(); } void CartesianPlotLegendDock::setLegends(QList list) { m_initializing = true; m_legendList = list; m_legend = list.first(); m_aspect = list.first(); //if there is more then one legend in the list, disable the tab "general" if (list.size() == 1) { ui.lName->setEnabled(true); ui.leName->setEnabled(true); ui.lComment->setEnabled(true); ui.leComment->setEnabled(true); ui.leName->setText(m_legend->name()); ui.leComment->setText(m_legend->comment()); } else { ui.lName->setEnabled(false); ui.leName->setEnabled(false); ui.lComment->setEnabled(false); ui.leComment->setEnabled(false); ui.leName->setText(QString()); ui.leComment->setText(QString()); } ui.leName->setStyleSheet(""); ui.leName->setToolTip(""); //show the properties of the first curve this->load(); //on the very first start the column count shown in UI is 1. //if the this count for m_legend is also 1 then the slot layoutColumnCountChanged is not called //and we need to disable the "order" widgets here. ui.lOrder->setVisible(m_legend->layoutColumnCount()!=1); ui.cbOrder->setVisible(m_legend->layoutColumnCount()!=1); //legend title QList labels; for (auto* legend : list) labels.append(legend->title()); labelWidget->setLabels(labels); //update active widgets backgroundTypeChanged(ui.cbBackgroundType->currentIndex()); //SIGNALs/SLOTs //General connect( m_legend, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(legendDescriptionChanged(const AbstractAspect*)) ); connect( m_legend, SIGNAL(labelFontChanged(QFont&)), this, SLOT(legendLabelFontChanged(QFont&)) ); connect( m_legend, SIGNAL(labelColorChanged(QColor&)), this, SLOT(legendLabelColorChanged(QColor&)) ); connect( m_legend, SIGNAL(labelColumnMajorChanged(bool)), this, SLOT(legendLabelOrderChanged(bool)) ); connect( m_legend, SIGNAL(positionChanged(CartesianPlotLegend::PositionWrapper)), this, SLOT(legendPositionChanged(CartesianPlotLegend::PositionWrapper)) ); connect( m_legend, SIGNAL(rotationAngleChanged(qreal)), this, SLOT(legendRotationAngleChanged(qreal)) ); connect( m_legend, SIGNAL(lineSymbolWidthChanged(float)), this, SLOT(legendLineSymbolWidthChanged(float)) ); connect(m_legend, SIGNAL(visibilityChanged(bool)), this, SLOT(legendVisibilityChanged(bool))); //background connect( m_legend, SIGNAL(backgroundTypeChanged(PlotArea::BackgroundType)), this, SLOT(legendBackgroundTypeChanged(PlotArea::BackgroundType)) ); connect( m_legend, SIGNAL(backgroundColorStyleChanged(PlotArea::BackgroundColorStyle)), this, SLOT(legendBackgroundColorStyleChanged(PlotArea::BackgroundColorStyle)) ); connect( m_legend, SIGNAL(backgroundImageStyleChanged(PlotArea::BackgroundImageStyle)), this, SLOT(legendBackgroundImageStyleChanged(PlotArea::BackgroundImageStyle)) ); connect( m_legend, SIGNAL(backgroundBrushStyleChanged(Qt::BrushStyle)), this, SLOT(legendBackgroundBrushStyleChanged(Qt::BrushStyle)) ); connect( m_legend, SIGNAL(backgroundFirstColorChanged(QColor&)), this, SLOT(legendBackgroundFirstColorChanged(QColor&)) ); connect( m_legend, SIGNAL(backgroundSecondColorChanged(QColor&)), this, SLOT(legendBackgroundSecondColorChanged(QColor&)) ); connect( m_legend, SIGNAL(backgroundFileNameChanged(QString&)), this, SLOT(legendBackgroundFileNameChanged(QString&)) ); connect( m_legend, SIGNAL(backgroundOpacityChanged(float)), this, SLOT(legendBackgroundOpacityChanged(float)) ); connect( m_legend, SIGNAL(borderPenChanged(QPen&)), this, SLOT(legendBorderPenChanged(QPen&)) ); connect( m_legend, SIGNAL(borderCornerRadiusChanged(float)), this, SLOT(legendBorderCornerRadiusChanged(float)) ); connect( m_legend, SIGNAL(borderOpacityChanged(float)), this, SLOT(legendBorderOpacityChanged(float)) ); //layout connect(m_legend,SIGNAL(layoutTopMarginChanged(float)),this,SLOT(legendLayoutTopMarginChanged(float))); connect(m_legend,SIGNAL(layoutBottomMarginChanged(float)),this,SLOT(legendLayoutBottomMarginChanged(float))); connect(m_legend,SIGNAL(layoutLeftMarginChanged(float)),this,SLOT(legendLayoutLeftMarginChanged(float))); connect(m_legend,SIGNAL(layoutRightMarginChanged(float)),this,SLOT(legendLayoutRightMarginChanged(float))); connect(m_legend,SIGNAL(layoutVerticalSpacingChanged(float)),this,SLOT(legendLayoutVerticalSpacingChanged(float))); connect(m_legend,SIGNAL(layoutHorizontalSpacingChanged(float)),this,SLOT(legendLayoutHorizontalSpacingChanged(float))); connect(m_legend,SIGNAL(layoutColumnCountChanged(int)),this,SLOT(legendLayoutColumnCountChanged(int))); m_initializing = false; } void CartesianPlotLegendDock::activateTitleTab() const{ ui.tabWidget->setCurrentWidget(ui.tabTitle); } //************************************************************ //** SLOTs for changes triggered in CartesianPlotLegendDock ** //************************************************************ void CartesianPlotLegendDock::retranslateUi() { m_initializing = true; ui.cbBackgroundType->addItem(i18n("Color")); ui.cbBackgroundType->addItem(i18n("Image")); ui.cbBackgroundType->addItem(i18n("Pattern")); ui.cbBackgroundColorStyle->addItem(i18n("Single Color")); ui.cbBackgroundColorStyle->addItem(i18n("Horizontal Gradient")); ui.cbBackgroundColorStyle->addItem(i18n("Vertical Gradient")); ui.cbBackgroundColorStyle->addItem(i18n("Diag. Gradient (From Top Left)")); ui.cbBackgroundColorStyle->addItem(i18n("Diag. Gradient (From Bottom Left)")); ui.cbBackgroundColorStyle->addItem(i18n("Radial Gradient")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled and Cropped")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled, Keep Proportions")); ui.cbBackgroundImageStyle->addItem(i18n("Centered")); ui.cbBackgroundImageStyle->addItem(i18n("Tiled")); ui.cbBackgroundImageStyle->addItem(i18n("Center Tiled")); ui.cbOrder->addItem(i18n("Column Major")); ui.cbOrder->addItem(i18n("Row Major")); ui.cbPositionX->addItem(i18n("Left")); ui.cbPositionX->addItem(i18n("Center")); ui.cbPositionX->addItem(i18n("Right")); ui.cbPositionX->addItem(i18n("Custom")); ui.cbPositionY->addItem(i18n("Top")); ui.cbPositionY->addItem(i18n("Center")); ui.cbPositionY->addItem(i18n("Bottom")); ui.cbPositionY->addItem(i18n("Custom")); GuiTools::updatePenStyles(ui.cbBorderStyle, Qt::black); GuiTools::updateBrushStyles(ui.cbBackgroundBrushStyle, Qt::SolidPattern); m_initializing = false; } // "General"-tab void CartesianPlotLegendDock::visibilityChanged(bool state) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setVisible(state); } //General void CartesianPlotLegendDock::labelFontChanged(const QFont& font) { if (m_initializing) return; QFont labelsFont = font; labelsFont.setPixelSize( Worksheet::convertToSceneUnits(font.pointSizeF(), Worksheet::Point) ); for (auto* legend : m_legendList) legend->setLabelFont(labelsFont); } void CartesianPlotLegendDock::labelColorChanged(const QColor& color) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLabelColor(color); } void CartesianPlotLegendDock::labelOrderChanged(const int index) { if (m_initializing) return; bool columnMajor = (index == 0); for (auto* legend : m_legendList) legend->setLabelColumnMajor(columnMajor); } void CartesianPlotLegendDock::lineSymbolWidthChanged(double value) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLineSymbolWidth(Worksheet::convertToSceneUnits(value, Worksheet::Centimeter)); } /*! called when legend's current horizontal position relative to its parent (left, center, right, custom ) is changed. */ void CartesianPlotLegendDock::positionXChanged(int index) { //Enable/disable the spinbox for the x- oordinates if the "custom position"-item is selected/deselected if (index == ui.cbPositionX->count()-1 ) { ui.sbPositionX->setEnabled(true); } else { ui.sbPositionX->setEnabled(false); } if (m_initializing) return; CartesianPlotLegend::PositionWrapper position = m_legend->position(); position.horizontalPosition = CartesianPlotLegend::HorizontalPosition(index); for (auto* legend : m_legendList) legend->setPosition(position); } /*! called when legend's current horizontal position relative to its parent (top, center, bottom, custom ) is changed. */ void CartesianPlotLegendDock::positionYChanged(int index) { //Enable/disable the spinbox for the y- oordinates if the "custom position"-item is selected/deselected if (index == ui.cbPositionY->count()-1 ) { ui.sbPositionY->setEnabled(true); } else { ui.sbPositionY->setEnabled(false); } if (m_initializing) return; CartesianPlotLegend::PositionWrapper position = m_legend->position(); position.verticalPosition = CartesianPlotLegend::VerticalPosition(index); for (auto* legend : m_legendList) legend->setPosition(position); } void CartesianPlotLegendDock::customPositionXChanged(double value) { if (m_initializing) return; CartesianPlotLegend::PositionWrapper position = m_legend->position(); position.point.setX(Worksheet::convertToSceneUnits(value, Worksheet::Centimeter)); for (auto* legend : m_legendList) legend->setPosition(position); } void CartesianPlotLegendDock::customPositionYChanged(double value) { if (m_initializing) return; CartesianPlotLegend::PositionWrapper position = m_legend->position(); position.point.setY(Worksheet::convertToSceneUnits(value, Worksheet::Centimeter)); for (auto* legend : m_legendList) legend->setPosition(position); } void CartesianPlotLegendDock::rotationChanged(int value) { if (m_initializing) return; for (auto* curve : m_legendList) curve->setRotationAngle(value); } // "Background"-tab void CartesianPlotLegendDock::backgroundTypeChanged(int index) { const auto type = (PlotArea::BackgroundType)index; if (type == PlotArea::Color) { ui.lBackgroundColorStyle->show(); ui.cbBackgroundColorStyle->show(); ui.lBackgroundImageStyle->hide(); ui.cbBackgroundImageStyle->hide(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); ui.lBackgroundFileName->hide(); ui.leBackgroundFileName->hide(); ui.bOpen->hide(); ui.lBackgroundFirstColor->show(); ui.kcbBackgroundFirstColor->show(); auto style = (PlotArea::BackgroundColorStyle) ui.cbBackgroundColorStyle->currentIndex(); if (style == PlotArea::SingleColor) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else { ui.lBackgroundFirstColor->setText(i18n("First color:")); ui.lBackgroundSecondColor->show(); ui.kcbBackgroundSecondColor->show(); } } else if (type == PlotArea::Image) { ui.lBackgroundColorStyle->hide(); ui.cbBackgroundColorStyle->hide(); ui.lBackgroundImageStyle->show(); ui.cbBackgroundImageStyle->show(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); ui.lBackgroundFileName->show(); ui.leBackgroundFileName->show(); ui.bOpen->show(); ui.lBackgroundFirstColor->hide(); ui.kcbBackgroundFirstColor->hide(); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else if (type == PlotArea::Pattern) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundColorStyle->hide(); ui.cbBackgroundColorStyle->hide(); ui.lBackgroundImageStyle->hide(); ui.cbBackgroundImageStyle->hide(); ui.lBackgroundBrushStyle->show(); ui.cbBackgroundBrushStyle->show(); ui.lBackgroundFileName->hide(); ui.leBackgroundFileName->hide(); ui.bOpen->hide(); ui.lBackgroundFirstColor->show(); ui.kcbBackgroundFirstColor->show(); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } if (m_initializing) return; for (auto* legend : m_legendList) legend->setBackgroundType(type); } void CartesianPlotLegendDock::backgroundColorStyleChanged(int index) { auto style = (PlotArea::BackgroundColorStyle)index; if (style == PlotArea::SingleColor) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else { ui.lBackgroundFirstColor->setText(i18n("First color:")); ui.lBackgroundSecondColor->show(); ui.kcbBackgroundSecondColor->show(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); } if (m_initializing) return; for (auto* legend : m_legendList) legend->setBackgroundColorStyle(style); } void CartesianPlotLegendDock::backgroundImageStyleChanged(int index) { if (m_initializing) return; auto style = (PlotArea::BackgroundImageStyle)index; for (auto* legend : m_legendList) legend->setBackgroundImageStyle(style); } void CartesianPlotLegendDock::backgroundBrushStyleChanged(int index) { if (m_initializing) return; auto style = (Qt::BrushStyle)index; for (auto* legend : m_legendList) legend->setBackgroundBrushStyle(style); } void CartesianPlotLegendDock::backgroundFirstColorChanged(const QColor& c) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setBackgroundFirstColor(c); } void CartesianPlotLegendDock::backgroundSecondColorChanged(const QColor& c) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setBackgroundSecondColor(c); } /*! opens a file dialog and lets the user select the image file. */ void CartesianPlotLegendDock::selectFile() { KConfigGroup conf(KSharedConfig::openConfig(), "CartesianPlotLegendDock"); QString dir = conf.readEntry("LastImageDir", ""); QString formats; for (const QByteArray& format : QImageReader::supportedImageFormats()) { QString f = "*." + QString(format.constData()); + if (f == QLatin1String("*.svg")) + continue; formats.isEmpty() ? formats += f : formats += ' ' + f; } QString path = QFileDialog::getOpenFileName(this, i18n("Select the image file"), dir, i18n("Images (%1)", formats)); if (path.isEmpty()) return; //cancel was clicked in the file-dialog int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastImageDir", newDir); } ui.leBackgroundFileName->setText( path ); for (auto* legend : m_legendList) legend->setBackgroundFileName(path); } void CartesianPlotLegendDock::fileNameChanged() { if (m_initializing) return; QString fileName = ui.leBackgroundFileName->text(); if (!fileName.isEmpty() && !QFile::exists(fileName)) ui.leBackgroundFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leBackgroundFileName->setStyleSheet(""); for (auto* legend : m_legendList) legend->setBackgroundFileName(fileName); } void CartesianPlotLegendDock::backgroundOpacityChanged(int value) { if (m_initializing) return; float opacity = (float)value/100.; for (auto* legend : m_legendList) legend->setBackgroundOpacity(opacity); } // "Border"-tab void CartesianPlotLegendDock::borderStyleChanged(int index) { if (m_initializing) return; auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* legend : m_legendList) { pen = legend->borderPen(); pen.setStyle(penStyle); legend->setBorderPen(pen); } } void CartesianPlotLegendDock::borderColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* legend : m_legendList) { pen = legend->borderPen(); pen.setColor(color); legend->setBorderPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbBorderStyle, color); m_initializing = false; } void CartesianPlotLegendDock::borderWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* legend : m_legendList) { pen = legend->borderPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); legend->setBorderPen(pen); } } void CartesianPlotLegendDock::borderCornerRadiusChanged(double value) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setBorderCornerRadius(Worksheet::convertToSceneUnits(value, Worksheet::Centimeter)); } void CartesianPlotLegendDock::borderOpacityChanged(int value) { if (m_initializing) return; float opacity = (float)value/100.; for (auto* legend : m_legendList) legend->setBorderOpacity(opacity); } //Layout void CartesianPlotLegendDock::layoutTopMarginChanged(double margin) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutTopMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void CartesianPlotLegendDock::layoutBottomMarginChanged(double margin) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutBottomMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void CartesianPlotLegendDock::layoutLeftMarginChanged(double margin) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutLeftMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void CartesianPlotLegendDock::layoutRightMarginChanged(double margin) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutRightMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void CartesianPlotLegendDock::layoutHorizontalSpacingChanged(double spacing) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutHorizontalSpacing(Worksheet::convertToSceneUnits(spacing, Worksheet::Centimeter)); } void CartesianPlotLegendDock::layoutVerticalSpacingChanged(double spacing) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutVerticalSpacing(Worksheet::convertToSceneUnits(spacing, Worksheet::Centimeter)); } void CartesianPlotLegendDock::layoutColumnCountChanged(int count) { ui.lOrder->setVisible(count!=1); ui.cbOrder->setVisible(count!=1); if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutColumnCount(count); } //************************************************************* //**** SLOTs for changes triggered in CartesianPlotLegend ***** //************************************************************* //General void CartesianPlotLegendDock::legendDescriptionChanged(const AbstractAspect* aspect) { if (m_legend != aspect) return; m_initializing = true; if (aspect->name() != ui.leName->text()) { ui.leName->setText(aspect->name()); } else if (aspect->comment() != ui.leComment->text()) { ui.leComment->setText(aspect->comment()); } m_initializing = false; } void CartesianPlotLegendDock::legendLabelFontChanged(QFont& font) { m_initializing = true; //we need to set the font size in points for KFontRequester QFont f(font); f.setPointSizeF( Worksheet::convertFromSceneUnits(f.pixelSize(), Worksheet::Point) ); ui.kfrLabelFont->setFont(f); m_initializing = false; } void CartesianPlotLegendDock::legendLabelColorChanged(QColor& color) { m_initializing = true; ui.kcbLabelColor->setColor(color); m_initializing = false; } void CartesianPlotLegendDock::legendLabelOrderChanged(bool b) { m_initializing = true; if (b) ui.cbOrder->setCurrentIndex(0); //column major else ui.cbOrder->setCurrentIndex(1); //row major m_initializing = false; } void CartesianPlotLegendDock::legendLineSymbolWidthChanged(float value) { m_initializing = true; ui.sbLineSymbolWidth->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendPositionChanged(const CartesianPlotLegend::PositionWrapper& position) { m_initializing = true; ui.sbPositionX->setValue( Worksheet::convertFromSceneUnits(position.point.x(), Worksheet::Centimeter) ); ui.sbPositionY->setValue( Worksheet::convertFromSceneUnits(position.point.y(), Worksheet::Centimeter) ); ui.cbPositionX->setCurrentIndex( position.horizontalPosition ); ui.cbPositionY->setCurrentIndex( position.verticalPosition ); m_initializing = false; } void CartesianPlotLegendDock::legendRotationAngleChanged(qreal angle) { m_initializing = true; ui.sbRotation->setValue(angle); m_initializing = false; } void CartesianPlotLegendDock::legendVisibilityChanged(bool on) { m_initializing = true; ui.chkVisible->setChecked(on); m_initializing = false; } //Background void CartesianPlotLegendDock::legendBackgroundTypeChanged(PlotArea::BackgroundType type) { m_initializing = true; ui.cbBackgroundType->setCurrentIndex(type); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundColorStyleChanged(PlotArea::BackgroundColorStyle style) { m_initializing = true; ui.cbBackgroundColorStyle->setCurrentIndex(style); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundImageStyleChanged(PlotArea::BackgroundImageStyle style) { m_initializing = true; ui.cbBackgroundImageStyle->setCurrentIndex(style); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundBrushStyleChanged(Qt::BrushStyle style) { m_initializing = true; ui.cbBackgroundBrushStyle->setCurrentIndex(style); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundFirstColorChanged(QColor& color) { m_initializing = true; ui.kcbBackgroundFirstColor->setColor(color); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundSecondColorChanged(QColor& color) { m_initializing = true; ui.kcbBackgroundSecondColor->setColor(color); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundFileNameChanged(QString& filename) { m_initializing = true; ui.leBackgroundFileName->setText(filename); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundOpacityChanged(float opacity) { m_initializing = true; ui.sbBackgroundOpacity->setValue( qRound(opacity*100.0) ); m_initializing = false; } //Border void CartesianPlotLegendDock::legendBorderPenChanged(QPen& pen) { if (m_initializing) return; m_initializing = true; if (ui.cbBorderStyle->currentIndex() != pen.style()) ui.cbBorderStyle->setCurrentIndex(pen.style()); if (ui.kcbBorderColor->color() != pen.color()) ui.kcbBorderColor->setColor(pen.color()); if (ui.sbBorderWidth->value() != pen.widthF()) ui.sbBorderWidth->setValue(Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point)); m_initializing = false; } void CartesianPlotLegendDock::legendBorderCornerRadiusChanged(float value) { m_initializing = true; ui.sbBorderCornerRadius->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendBorderOpacityChanged(float opacity) { m_initializing = true; ui.sbBorderOpacity->setValue( qRound(opacity*100.0) ); m_initializing = false; } //Layout void CartesianPlotLegendDock::legendLayoutTopMarginChanged(float value) { m_initializing = true; ui.sbLayoutTopMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendLayoutBottomMarginChanged(float value) { m_initializing = true; ui.sbLayoutBottomMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendLayoutLeftMarginChanged(float value) { m_initializing = true; ui.sbLayoutLeftMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendLayoutRightMarginChanged(float value) { m_initializing = true; ui.sbLayoutRightMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendLayoutVerticalSpacingChanged(float value) { m_initializing = true; ui.sbLayoutVerticalSpacing->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendLayoutHorizontalSpacingChanged(float value) { m_initializing = true; ui.sbLayoutHorizontalSpacing->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendLayoutColumnCountChanged(int value) { m_initializing = true; ui.sbLayoutColumnCount->setValue(value); m_initializing = false; } //************************************************************* //******************** SETTINGS ******************************* //************************************************************* void CartesianPlotLegendDock::load() { //General-tab //Format //we need to set the font size in points for KFontRequester QFont font = m_legend->labelFont(); font.setPointSizeF( qRound(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrLabelFont->setFont(font); ui.kcbLabelColor->setColor( m_legend->labelColor() ); bool columnMajor = m_legend->labelColumnMajor(); if (columnMajor) ui.cbOrder->setCurrentIndex(0); //column major else ui.cbOrder->setCurrentIndex(1); //row major ui.sbLineSymbolWidth->setValue( Worksheet::convertFromSceneUnits(m_legend->lineSymbolWidth(), Worksheet::Centimeter) ); //Geometry ui.cbPositionX->setCurrentIndex(m_legend->position().horizontalPosition); ui.sbPositionX->setValue( Worksheet::convertFromSceneUnits(m_legend->position().point.x(), Worksheet::Centimeter) ); ui.cbPositionY->setCurrentIndex(m_legend->position().verticalPosition); ui.sbPositionY->setValue( Worksheet::convertFromSceneUnits(m_legend->position().point.y(), Worksheet::Centimeter) ); ui.sbRotation->setValue(m_legend->rotationAngle()); ui.chkVisible->setChecked( m_legend->isVisible() ); //Background-tab ui.cbBackgroundType->setCurrentIndex( (int) m_legend->backgroundType() ); ui.cbBackgroundColorStyle->setCurrentIndex( (int) m_legend->backgroundColorStyle() ); ui.cbBackgroundImageStyle->setCurrentIndex( (int) m_legend->backgroundImageStyle() ); ui.cbBackgroundBrushStyle->setCurrentIndex( (int) m_legend->backgroundBrushStyle() ); ui.leBackgroundFileName->setText( m_legend->backgroundFileName() ); ui.kcbBackgroundFirstColor->setColor( m_legend->backgroundFirstColor() ); ui.kcbBackgroundSecondColor->setColor( m_legend->backgroundSecondColor() ); ui.sbBackgroundOpacity->setValue( qRound(m_legend->backgroundOpacity()*100.0) ); //highlight the text field for the background image red if an image is used and cannot be found if (!m_legend->backgroundFileName().isEmpty() && !QFile::exists(m_legend->backgroundFileName())) ui.leBackgroundFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leBackgroundFileName->setStyleSheet(""); //Border ui.kcbBorderColor->setColor( m_legend->borderPen().color() ); ui.cbBorderStyle->setCurrentIndex( (int) m_legend->borderPen().style() ); ui.sbBorderWidth->setValue( Worksheet::convertFromSceneUnits(m_legend->borderPen().widthF(), Worksheet::Point) ); ui.sbBorderCornerRadius->setValue( Worksheet::convertFromSceneUnits(m_legend->borderCornerRadius(), Worksheet::Centimeter) ); ui.sbBorderOpacity->setValue( qRound(m_legend->borderOpacity()*100.0) ); // Layout ui.sbLayoutTopMargin->setValue( Worksheet::convertFromSceneUnits(m_legend->layoutTopMargin(), Worksheet::Centimeter) ); ui.sbLayoutBottomMargin->setValue( Worksheet::convertFromSceneUnits(m_legend->layoutBottomMargin(), Worksheet::Centimeter) ); ui.sbLayoutLeftMargin->setValue( Worksheet::convertFromSceneUnits(m_legend->layoutLeftMargin(), Worksheet::Centimeter) ); ui.sbLayoutRightMargin->setValue( Worksheet::convertFromSceneUnits(m_legend->layoutRightMargin(), Worksheet::Centimeter) ); ui.sbLayoutHorizontalSpacing->setValue( Worksheet::convertFromSceneUnits(m_legend->layoutHorizontalSpacing(), Worksheet::Centimeter) ); ui.sbLayoutVerticalSpacing->setValue( Worksheet::convertFromSceneUnits(m_legend->layoutVerticalSpacing(), Worksheet::Centimeter) ); ui.sbLayoutColumnCount->setValue( m_legend->layoutColumnCount() ); m_initializing = true; GuiTools::updatePenStyles(ui.cbBorderStyle, ui.kcbBorderColor->color()); m_initializing = false; } void CartesianPlotLegendDock::loadConfigFromTemplate(KConfig& config) { //extract the name of the template from the file name QString name; int index = config.name().lastIndexOf(QDir::separator()); if (index != -1) name = config.name().right(config.name().size() - index - 1); else name = config.name(); int size = m_legendList.size(); if (size > 1) m_legend->beginMacro(i18n("%1 cartesian plot legends: template \"%2\" loaded", size, name)); else m_legend->beginMacro(i18n("%1: template \"%2\" loaded", m_legend->name(), name)); this->loadConfig(config); m_legend->endMacro(); } void CartesianPlotLegendDock::loadConfig(KConfig& config) { KConfigGroup group = config.group( "CartesianPlotLegend" ); //General-tab //Format //we need to set the font size in points for KFontRequester QFont font = m_legend->labelFont(); font.setPointSizeF( qRound(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrLabelFont->setFont( group.readEntry("LabelFont", font) ); ui.kcbLabelColor->setColor( group.readEntry("LabelColor", m_legend->labelColor()) ); bool columnMajor = group.readEntry("LabelColumMajor", m_legend->labelColumnMajor()); if (columnMajor) ui.cbOrder->setCurrentIndex(0); //column major else ui.cbOrder->setCurrentIndex(1); //row major ui.sbLineSymbolWidth->setValue(group.readEntry("LineSymbolWidth", Worksheet::convertFromSceneUnits(m_legend->lineSymbolWidth(), Worksheet::Centimeter)) ); // Geometry ui.cbPositionX->setCurrentIndex( group.readEntry("PositionX", (int) m_legend->position().horizontalPosition ) ); ui.sbPositionX->setValue( Worksheet::convertFromSceneUnits(group.readEntry("PositionXValue", m_legend->position().point.x()),Worksheet::Centimeter) ); ui.cbPositionY->setCurrentIndex( group.readEntry("PositionY", (int) m_legend->position().verticalPosition ) ); ui.sbPositionY->setValue( Worksheet::convertFromSceneUnits(group.readEntry("PositionYValue", m_legend->position().point.y()),Worksheet::Centimeter) ); ui.sbRotation->setValue( group.readEntry("Rotation", (int) m_legend->rotationAngle() ) ); ui.chkVisible->setChecked( group.readEntry("Visible", m_legend->isVisible()) ); //Background-tab ui.cbBackgroundType->setCurrentIndex( group.readEntry("BackgroundType", (int) m_legend->backgroundType()) ); ui.cbBackgroundColorStyle->setCurrentIndex( group.readEntry("BackgroundColorStyle", (int) m_legend->backgroundColorStyle()) ); ui.cbBackgroundImageStyle->setCurrentIndex( group.readEntry("BackgroundImageStyle", (int) m_legend->backgroundImageStyle()) ); ui.cbBackgroundBrushStyle->setCurrentIndex( group.readEntry("BackgroundBrushStyle", (int) m_legend->backgroundBrushStyle()) ); ui.leBackgroundFileName->setText( group.readEntry("BackgroundFileName", m_legend->backgroundFileName()) ); ui.kcbBackgroundFirstColor->setColor( group.readEntry("BackgroundFirstColor", m_legend->backgroundFirstColor()) ); ui.kcbBackgroundSecondColor->setColor( group.readEntry("BackgroundSecondColor", m_legend->backgroundSecondColor()) ); ui.sbBackgroundOpacity->setValue( qRound(group.readEntry("BackgroundOpacity", m_legend->backgroundOpacity())*100.0) ); //Border ui.kcbBorderColor->setColor( group.readEntry("BorderColor", m_legend->borderPen().color()) ); ui.cbBorderStyle->setCurrentIndex( group.readEntry("BorderStyle", (int) m_legend->borderPen().style()) ); ui.sbBorderWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("BorderWidth", m_legend->borderPen().widthF()), Worksheet::Point) ); ui.sbBorderCornerRadius->setValue( Worksheet::convertFromSceneUnits(group.readEntry("BorderCornerRadius", m_legend->borderCornerRadius()), Worksheet::Centimeter) ); ui.sbBorderOpacity->setValue( qRound(group.readEntry("BorderOpacity", m_legend->borderOpacity())*100.0) ); // Layout ui.sbLayoutTopMargin->setValue(group.readEntry("LayoutTopMargin", Worksheet::convertFromSceneUnits(m_legend->layoutTopMargin(), Worksheet::Centimeter)) ); ui.sbLayoutBottomMargin->setValue(group.readEntry("LayoutBottomMargin", Worksheet::convertFromSceneUnits(m_legend->layoutBottomMargin(), Worksheet::Centimeter)) ); ui.sbLayoutLeftMargin->setValue(group.readEntry("LayoutLeftMargin", Worksheet::convertFromSceneUnits(m_legend->layoutLeftMargin(), Worksheet::Centimeter)) ); ui.sbLayoutRightMargin->setValue(group.readEntry("LayoutRightMargin", Worksheet::convertFromSceneUnits(m_legend->layoutRightMargin(), Worksheet::Centimeter)) ); ui.sbLayoutHorizontalSpacing->setValue(group.readEntry("LayoutHorizontalSpacing", Worksheet::convertFromSceneUnits(m_legend->layoutHorizontalSpacing(), Worksheet::Centimeter)) ); ui.sbLayoutVerticalSpacing->setValue(group.readEntry("LayoutVerticalSpacing", Worksheet::convertFromSceneUnits(m_legend->layoutVerticalSpacing(), Worksheet::Centimeter)) ); ui.sbLayoutColumnCount->setValue(group.readEntry("LayoutColumnCount", m_legend->layoutColumnCount())); //Title group = config.group("PlotLegend"); labelWidget->loadConfig(group); m_initializing = true; GuiTools::updatePenStyles(ui.cbBorderStyle, ui.kcbBorderColor->color()); m_initializing = false; } void CartesianPlotLegendDock::saveConfigAsTemplate(KConfig& config) { KConfigGroup group = config.group( "CartesianPlotLegend" ); //General-tab //Format QFont font = m_legend->labelFont(); font.setPointSizeF( Worksheet::convertFromSceneUnits(font.pointSizeF(), Worksheet::Point) ); group.writeEntry("LabelFont", font); group.writeEntry("LabelColor", ui.kcbLabelColor->color()); group.writeEntry("LabelColumMajorOrder", ui.cbOrder->currentIndex() == 0);// true for "column major", false for "row major" group.writeEntry("LineSymbolWidth", Worksheet::convertToSceneUnits(ui.sbLineSymbolWidth->value(), Worksheet::Centimeter)); //Geometry group.writeEntry("PositionX", ui.cbPositionX->currentIndex()); group.writeEntry("PositionXValue", Worksheet::convertToSceneUnits(ui.sbPositionX->value(),Worksheet::Centimeter) ); group.writeEntry("PositionY", ui.cbPositionY->currentIndex()); group.writeEntry("PositionYValue", Worksheet::convertToSceneUnits(ui.sbPositionY->value(),Worksheet::Centimeter) ); group.writeEntry("Rotation", ui.sbRotation->value()); group.writeEntry("Visible", ui.chkVisible->isChecked()); //Background group.writeEntry("BackgroundType", ui.cbBackgroundType->currentIndex()); group.writeEntry("BackgroundColorStyle", ui.cbBackgroundColorStyle->currentIndex()); group.writeEntry("BackgroundImageStyle", ui.cbBackgroundImageStyle->currentIndex()); group.writeEntry("BackgroundBrushStyle", ui.cbBackgroundBrushStyle->currentIndex()); group.writeEntry("BackgroundFileName", ui.leBackgroundFileName->text()); group.writeEntry("BackgroundFirstColor", ui.kcbBackgroundFirstColor->color()); group.writeEntry("BackgroundSecondColor", ui.kcbBackgroundSecondColor->color()); group.writeEntry("BackgroundOpacity", ui.sbBackgroundOpacity->value()/100.0); //Border group.writeEntry("BorderStyle", ui.cbBorderStyle->currentIndex()); group.writeEntry("BorderColor", ui.kcbBorderColor->color()); group.writeEntry("BorderWidth", Worksheet::convertToSceneUnits(ui.sbBorderWidth->value(), Worksheet::Point)); group.writeEntry("BorderCornerRadius", Worksheet::convertToSceneUnits(ui.sbBorderCornerRadius->value(), Worksheet::Centimeter)); group.writeEntry("BorderOpacity", ui.sbBorderOpacity->value()/100.0); //Layout group.writeEntry("LayoutTopMargin",Worksheet::convertToSceneUnits(ui.sbLayoutTopMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutBottomMargin",Worksheet::convertToSceneUnits(ui.sbLayoutBottomMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutLeftMargin",Worksheet::convertToSceneUnits(ui.sbLayoutLeftMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutRightMargin",Worksheet::convertToSceneUnits(ui.sbLayoutRightMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutVerticalSpacing",Worksheet::convertToSceneUnits(ui.sbLayoutVerticalSpacing->value(), Worksheet::Centimeter)); group.writeEntry("LayoutHorizontalSpacing",Worksheet::convertToSceneUnits(ui.sbLayoutHorizontalSpacing->value(), Worksheet::Centimeter)); group.writeEntry("LayoutColumnCount", ui.sbLayoutColumnCount->value()); //Title group = config.group("PlotLegend"); labelWidget->saveConfig(group); config.sync(); } diff --git a/src/kdefrontend/dockwidgets/CursorDock.cpp b/src/kdefrontend/dockwidgets/CursorDock.cpp index cfcbc5557..5cc6afeff 100644 --- a/src/kdefrontend/dockwidgets/CursorDock.cpp +++ b/src/kdefrontend/dockwidgets/CursorDock.cpp @@ -1,133 +1,142 @@ /*************************************************************************** File : CursorDock.cpp Project : LabPlot Description : This dock represents the data from the cursors in the cartesian plots -------------------------------------------------------------------- Copyright : (C) 2019 Martin Marmsoler (martin.marmsoler@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "CursorDock.h" #include "ui_cursordock.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/WorksheetPrivate.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/worksheet/plots/cartesian/XYCurve.h" #include "backend/worksheet/TreeModel.h" CursorDock::CursorDock(QWidget* parent) : QWidget(parent), ui(new Ui::CursorDock) { ui->setupUi(this); ui->tvCursorData->setModel(nullptr); + ui->bCollapseAll->setIcon(QIcon::fromTheme(QLatin1String("collapse-all"))); + ui->bExpandAll->setIcon(QIcon::fromTheme(QLatin1String("expand-all"))); + + ui->bCollapseAll->setToolTip(i18n("Collapse all curves")); + ui->bExpandAll->setToolTip(i18n("Expand all curves")); + connect(ui->bCollapseAll, &QPushButton::clicked, this, &CursorDock::collapseAll); connect(ui->bExpandAll, &QPushButton::clicked, this, &CursorDock::expandAll); connect(ui->cbCursor0en, &QCheckBox::clicked, this, &CursorDock::cursor0EnableChanged); connect(ui->cbCursor1en, &QCheckBox::clicked, this, &CursorDock::cursor1EnableChanged); } void CursorDock::setWorksheet(Worksheet* worksheet) { m_initializing = true; ui->tvCursorData->setModel(worksheet->cursorModel()); + ui->tvCursorData->resizeColumnToContents(0); m_plotList = worksheet->children(); m_plot = m_plotList.first(); bool cursor0Enabled = m_plot->cursor0Enable(); bool cursor1Enabled = m_plot->cursor1Enable(); ui->cbCursor0en->setChecked(cursor0Enabled); ui->cbCursor1en->setChecked(cursor1Enabled); ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSOR0, !cursor0Enabled); ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSOR1, !cursor1Enabled); - if (!cursor0Enabled) - ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSORDIFF, !cursor0Enabled); - else if(cursor1Enabled) - ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSORDIFF, !cursor0Enabled); + if (cursor0Enabled && cursor1Enabled) + ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSORDIFF, false); else ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSORDIFF, true); ui->tvCursorData->expandAll(); // connect all plots as a workaround to not be able to know which plot is selected for (auto connection: selectedPlotsConnection) disconnect(connection); for (auto* plot : m_plotList) { selectedPlotsConnection << connect(plot, &CartesianPlot::cursor0EnableChanged, this, &CursorDock::plotCursor0EnableChanged); selectedPlotsConnection << connect(plot, &CartesianPlot::cursor1EnableChanged, this, &CursorDock::plotCursor1EnableChanged); } m_initializing = false; } CursorDock::~CursorDock() { delete ui; } void CursorDock::collapseAll() { ui->tvCursorData->collapseAll(); } void CursorDock::expandAll() { ui->tvCursorData->expandAll(); } void CursorDock::cursor0EnableChanged(bool enable) { if (m_initializing) return; for (auto* plot : m_plotList) plot->setCursor0Enable(enable); } void CursorDock::cursor1EnableChanged(bool enable) { if (m_initializing) return; for (auto* plot : m_plotList) plot->setCursor1Enable(enable); } // ############################################################# // back from plot // ############################################################# void CursorDock::plotCursor0EnableChanged(bool enable) { m_initializing = true; + ui->cbCursor0en->setChecked(enable); ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSOR0, !enable); - if (!enable) - ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSORDIFF, !enable); - else if (ui->cbCursor1en->isChecked()) - ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSORDIFF, !enable); + if (enable && ui->cbCursor1en->isChecked()) + ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSORDIFF, false); + else + ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSORDIFF, true); + m_initializing = false; } void CursorDock::plotCursor1EnableChanged(bool enable) { m_initializing = true; + ui->cbCursor1en->setChecked(enable); ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSOR1, !enable); - if (!enable) - ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSORDIFF, !enable); - else if (ui->cbCursor0en->isChecked()) - ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSORDIFF, !enable); + if (enable && ui->cbCursor0en->isChecked()) + ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSORDIFF, false); + else + ui->tvCursorData->setColumnHidden(WorksheetPrivate::TreeModelColumn::CURSORDIFF, true); + m_initializing = false; } diff --git a/src/kdefrontend/dockwidgets/HistogramDock.cpp b/src/kdefrontend/dockwidgets/HistogramDock.cpp index 772cc9a54..898ea8f7a 100644 --- a/src/kdefrontend/dockwidgets/HistogramDock.cpp +++ b/src/kdefrontend/dockwidgets/HistogramDock.cpp @@ -1,1724 +1,1726 @@ /*************************************************************************** File : HistogramDock.cpp Project : LabPlot Description : widget for Histogram properties -------------------------------------------------------------------- Copyright : (C) 2016 Anu Mittal (anu22mittal@gmail.com) Copyright : (C) 2018 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "HistogramDock.h" #include "backend/worksheet/plots/cartesian/Histogram.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/plots/cartesian/Symbol.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/column/Column.h" #include "backend/core/Project.h" #include "backend/core/datatypes/Double2StringFilter.h" #include "backend/core/datatypes/DateTime2StringFilter.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include "kdefrontend/TemplateHandler.h" #include "kdefrontend/GuiTools.h" #include #include #include #include #include #include #include #include #include #include /*! \class HistogramDock \brief Provides a widget for editing the properties of the Histograms (2D-curves) currently selected in the project explorer. If more than one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ HistogramDock::HistogramDock(QWidget* parent) : BaseDock(parent), cbDataColumn(new TreeViewComboBox) { ui.setupUi(this); m_leName = ui.leName; m_leComment = ui.leComment; // Tab "General" auto* gridLayout = qobject_cast(ui.tabGeneral->layout()); gridLayout->addWidget(cbDataColumn, 3, 2, 1, 1); //Tab "Values" gridLayout = qobject_cast(ui.tabValues->layout()); cbValuesColumn = new TreeViewComboBox(ui.tabValues); gridLayout->addWidget(cbValuesColumn, 2, 2, 1, 1); //Tab "Filling" ui.cbFillingColorStyle->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLengthWithIcon); ui.bFillingOpen->setIcon( QIcon::fromTheme("document-open") ); ui.leFillingFileName->setCompleter(new QCompleter(new QDirModel, this)); //adjust layouts in the tabs for (int i = 0; i < ui.tabWidget->count(); ++i) { auto* layout = dynamic_cast(ui.tabWidget->widget(i)->layout()); if (!layout) continue; layout->setContentsMargins(2,2,2,2); layout->setHorizontalSpacing(2); layout->setVerticalSpacing(2); } ui.leBinWidth->setValidator(new QDoubleValidator(ui.leBinWidth)); ui.leBinRangesMin->setValidator(new QDoubleValidator(ui.leBinRangesMin)); ui.leBinRangesMax->setValidator(new QDoubleValidator(ui.leBinRangesMax)); //Slots //General connect(ui.leName, &QLineEdit::textChanged, this, &HistogramDock::nameChanged); connect(ui.leComment, &QLineEdit::textChanged, this, &HistogramDock::commentChanged); connect( ui.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( cbDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(dataColumnChanged(QModelIndex)) ); connect( ui.cbType, SIGNAL(currentIndexChanged(int)), this, SLOT(typeChanged(int)) ); connect( ui.cbOrientation, SIGNAL(currentIndexChanged(int)), this, SLOT(orientationChanged(int))); connect( ui.cbBinningMethod, SIGNAL(currentIndexChanged(int)), this, SLOT(binningMethodChanged(int)) ); connect(ui.sbBinCount, static_cast(&QSpinBox::valueChanged), this, &HistogramDock::binCountChanged); connect(ui.leBinWidth, &QLineEdit::textChanged, this, &HistogramDock::binWidthChanged); connect( ui.chkAutoBinRanges, &QCheckBox::stateChanged, this, &HistogramDock::autoBinRangesChanged ); connect( ui.leBinRangesMin, &QLineEdit::textChanged, this, &HistogramDock::binRangesMinChanged ); connect( ui.leBinRangesMax, &QLineEdit::textChanged, this, &HistogramDock::binRangesMaxChanged ); //Line connect(ui.cbLineType, static_cast(&QComboBox::currentIndexChanged), this, &HistogramDock::lineTypeChanged); connect(ui.cbLineStyle, static_cast(&QComboBox::currentIndexChanged), this, &HistogramDock::lineStyleChanged); connect(ui.kcbLineColor, &KColorButton::changed, this, &HistogramDock::lineColorChanged); connect(ui.sbLineWidth, static_cast(&QDoubleSpinBox::valueChanged), this, &HistogramDock::lineWidthChanged); connect(ui.sbLineOpacity, static_cast(&QSpinBox::valueChanged), this, &HistogramDock::lineOpacityChanged); //Symbol connect( ui.cbSymbolStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(symbolsStyleChanged(int)) ); connect( ui.sbSymbolSize, SIGNAL(valueChanged(double)), this, SLOT(symbolsSizeChanged(double)) ); connect( ui.sbSymbolRotation, SIGNAL(valueChanged(int)), this, SLOT(symbolsRotationChanged(int)) ); connect( ui.sbSymbolOpacity, SIGNAL(valueChanged(int)), this, SLOT(symbolsOpacityChanged(int)) ); connect( ui.cbSymbolFillingStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(symbolsFillingStyleChanged(int)) ); connect( ui.kcbSymbolFillingColor, SIGNAL(changed(QColor)), this, SLOT(symbolsFillingColorChanged(QColor)) ); connect( ui.cbSymbolBorderStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(symbolsBorderStyleChanged(int)) ); connect( ui.kcbSymbolBorderColor, SIGNAL(changed(QColor)), this, SLOT(symbolsBorderColorChanged(QColor)) ); connect( ui.sbSymbolBorderWidth, SIGNAL(valueChanged(double)), this, SLOT(symbolsBorderWidthChanged(double)) ); //Values connect( ui.cbValuesType, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesTypeChanged(int)) ); connect( cbValuesColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(valuesColumnChanged(QModelIndex)) ); connect( ui.cbValuesPosition, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesPositionChanged(int)) ); connect( ui.sbValuesDistance, SIGNAL(valueChanged(double)), this, SLOT(valuesDistanceChanged(double)) ); connect( ui.sbValuesRotation, SIGNAL(valueChanged(int)), this, SLOT(valuesRotationChanged(int)) ); connect( ui.sbValuesOpacity, SIGNAL(valueChanged(int)), this, SLOT(valuesOpacityChanged(int)) ); //TODO connect( ui.cbValuesFormat, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesColumnFormatChanged(int)) ); connect( ui.leValuesPrefix, SIGNAL(returnPressed()), this, SLOT(valuesPrefixChanged()) ); connect( ui.leValuesSuffix, SIGNAL(returnPressed()), this, SLOT(valuesSuffixChanged()) ); connect( ui.kfrValuesFont, SIGNAL(fontSelected(QFont)), this, SLOT(valuesFontChanged(QFont)) ); connect( ui.kcbValuesColor, SIGNAL(changed(QColor)), this, SLOT(valuesColorChanged(QColor)) ); //Filling connect(ui.chkFillingEnabled, &QCheckBox::stateChanged, this, &HistogramDock::fillingEnabledChanged); connect( ui.cbFillingType, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingTypeChanged(int)) ); connect( ui.cbFillingColorStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingColorStyleChanged(int)) ); connect( ui.cbFillingImageStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingImageStyleChanged(int)) ); connect( ui.cbFillingBrushStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingBrushStyleChanged(int)) ); connect( ui.bFillingOpen, SIGNAL(clicked(bool)), this, SLOT(selectFile())); connect( ui.leFillingFileName, SIGNAL(returnPressed()), this, SLOT(fileNameChanged()) ); connect( ui.leFillingFileName, SIGNAL(textChanged(QString)), this, SLOT(fileNameChanged()) ); connect( ui.kcbFillingFirstColor, SIGNAL(changed(QColor)), this, SLOT(fillingFirstColorChanged(QColor)) ); connect( ui.kcbFillingSecondColor, SIGNAL(changed(QColor)), this, SLOT(fillingSecondColorChanged(QColor)) ); connect( ui.sbFillingOpacity, SIGNAL(valueChanged(int)), this, SLOT(fillingOpacityChanged(int)) ); //Error bars connect( ui.cbErrorType, SIGNAL(currentIndexChanged(int)), this, SLOT(errorTypeChanged(int)) ); connect( ui.cbErrorBarsType, SIGNAL(currentIndexChanged(int)), this, SLOT(errorBarsTypeChanged(int)) ); connect( ui.sbErrorBarsCapSize, SIGNAL(valueChanged(double)), this, SLOT(errorBarsCapSizeChanged(double)) ); connect( ui.cbErrorBarsStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(errorBarsStyleChanged(int)) ); connect( ui.kcbErrorBarsColor, SIGNAL(changed(QColor)), this, SLOT(errorBarsColorChanged(QColor)) ); connect( ui.sbErrorBarsWidth, SIGNAL(valueChanged(double)), this, SLOT(errorBarsWidthChanged(double)) ); connect( ui.sbErrorBarsOpacity, SIGNAL(valueChanged(int)), this, SLOT(errorBarsOpacityChanged(int)) ); //template handler auto* frame = new QFrame(this); auto* layout = new QHBoxLayout(frame); layout->setContentsMargins(0, 11, 0, 11); auto* templateHandler = new TemplateHandler(this, TemplateHandler::Histogram); layout->addWidget(templateHandler); connect(templateHandler, &TemplateHandler::loadConfigRequested, this, &HistogramDock::loadConfigFromTemplate); connect(templateHandler, &TemplateHandler::saveConfigRequested, this, &HistogramDock::saveConfigAsTemplate); connect(templateHandler, &TemplateHandler::info, this, &HistogramDock::info); ui.verticalLayout->addWidget(frame); retranslateUi(); init(); //TODO: activate the tab for error-bars again once the functionality is implemented ui.tabWidget->removeTab(5); } HistogramDock::~HistogramDock() { if (m_aspectTreeModel) delete m_aspectTreeModel; } void HistogramDock::init() { //General //bins option ui.cbBinningMethod->addItem(i18n("By Number")); ui.cbBinningMethod->addItem(i18n("By Width")); ui.cbBinningMethod->addItem(i18n("Square-root")); ui.cbBinningMethod->addItem(i18n("Rice")); ui.cbBinningMethod->addItem(i18n("Sturges")); ui.cbBinningMethod->addItem(i18n("Doane")); ui.cbBinningMethod->addItem(i18n("Scott")); //histogram type ui.cbType->addItem(i18n("Ordinary Histogram")); ui.cbType->addItem(i18n("Cumulative Histogram")); // ui.cbType->addItem(i18n("AvgShifted Histogram")); //Orientation ui.cbOrientation->addItem(i18n("Vertical")); ui.cbOrientation->addItem(i18n("Horizontal")); //Line ui.cbLineType->addItem(i18n("None")); ui.cbLineType->addItem(i18n("Bars")); ui.cbLineType->addItem(i18n("Envelope")); ui.cbLineType->addItem(i18n("Drop Lines")); GuiTools::updatePenStyles(ui.cbLineStyle, Qt::black); //Symbols GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, Qt::black); QPainter pa; - //TODO size of the icon depending on the actuall height of the combobox? + //TODO size of the icon depending on the actual height of the combobox? int iconSize = 20; QPixmap pm(iconSize, iconSize); ui.cbSymbolStyle->setIconSize(QSize(iconSize, iconSize)); QTransform trafo; trafo.scale(15, 15); QPen pen(Qt::SolidPattern, 0); const QColor& color = (palette().color(QPalette::Base).lightness() < 128) ? Qt::white : Qt::black; pen.setColor(color); pa.setPen( pen ); ui.cbSymbolStyle->addItem(i18n("None")); for (int i = 1; i < 19; ++i) { //TODO: use enum count auto style = (Symbol::Style)i; pm.fill(Qt::transparent); pa.begin(&pm); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.translate(iconSize/2,iconSize/2); pa.drawPath(trafo.map(Symbol::pathFromStyle(style))); pa.end(); ui.cbSymbolStyle->addItem(QIcon(pm), Symbol::nameFromStyle(style)); } GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, Qt::black); m_initializing = false; //Values ui.cbValuesType->addItem(i18n("No Values")); ui.cbValuesType->addItem("Bin Entries Number"); ui.cbValuesType->addItem(i18n("Custom Column")); ui.cbValuesPosition->addItem(i18n("Above")); ui.cbValuesPosition->addItem(i18n("Below")); ui.cbValuesPosition->addItem(i18n("Left")); ui.cbValuesPosition->addItem(i18n("Right")); //Filling ui.cbFillingType->clear(); ui.cbFillingType->addItem(i18n("Color")); ui.cbFillingType->addItem(i18n("Image")); ui.cbFillingType->addItem(i18n("Pattern")); ui.cbFillingColorStyle->clear(); ui.cbFillingColorStyle->addItem(i18n("Single Color")); ui.cbFillingColorStyle->addItem(i18n("Horizontal Linear Gradient")); ui.cbFillingColorStyle->addItem(i18n("Vertical Linear Gradient")); ui.cbFillingColorStyle->addItem(i18n("Diagonal Linear Gradient (Start From Top Left)")); ui.cbFillingColorStyle->addItem(i18n("Diagonal Linear Gradient (Start From Bottom Left)")); ui.cbFillingColorStyle->addItem(i18n("Radial Gradient")); ui.cbFillingImageStyle->clear(); ui.cbFillingImageStyle->addItem(i18n("Scaled and Cropped")); ui.cbFillingImageStyle->addItem(i18n("Scaled")); ui.cbFillingImageStyle->addItem(i18n("Scaled, Keep Proportions")); ui.cbFillingImageStyle->addItem(i18n("Centered")); ui.cbFillingImageStyle->addItem(i18n("Tiled")); ui.cbFillingImageStyle->addItem(i18n("Center Tiled")); GuiTools::updateBrushStyles(ui.cbFillingBrushStyle, Qt::SolidPattern); //Error-bars pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.drawLine(3,10,17,10);//vert. line pa.drawLine(10,3,10,17);//hor. line pa.end(); ui.cbErrorBarsType->addItem(i18n("Bars")); ui.cbErrorBarsType->setItemIcon(0, pm); pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); //vert. line pa.drawLine(10,3,10,17); //hor. line pa.drawLine(7,3,13,3); //upper cap pa.drawLine(7,17,13,17); //bottom cap pa.drawLine(3,7,3,13); //left cap pa.drawLine(17,7,17,13); //right cap pa.end(); ui.cbErrorBarsType->addItem(i18n("Bars with Ends")); ui.cbErrorBarsType->setItemIcon(1, pm); ui.cbErrorType->addItem(i18n("No Errors")); GuiTools::updatePenStyles(ui.cbErrorBarsStyle, Qt::black); } void HistogramDock::setModel() { m_aspectTreeModel->enablePlottableColumnsOnly(true); m_aspectTreeModel->enableShowPlotDesignation(true); QList list{AspectType::Folder, AspectType::Workbook, AspectType::Datapicker, AspectType::DatapickerCurve, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYFitCurve, AspectType::CantorWorksheet}; cbDataColumn->setTopLevelClasses(list); cbValuesColumn->setTopLevelClasses(list); list = {AspectType::Column}; m_aspectTreeModel->setSelectableAspects(list); cbDataColumn->setModel(m_aspectTreeModel); cbValuesColumn->setModel(m_aspectTreeModel); } void HistogramDock::setCurves(QList list) { m_initializing = true; m_curvesList = list; m_curve = list.first(); m_aspect = list.first(); Q_ASSERT(m_curve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); setModel(); //if there are more then one curve in the list, disable the content in the tab "general" if (m_curvesList.size() == 1) { ui.lName->setEnabled(true); ui.leName->setEnabled(true); ui.lComment->setEnabled(true); ui.leComment->setEnabled(true); ui.lXColumn->setEnabled(true); cbDataColumn->setEnabled(true); this->setModelIndexFromColumn(cbDataColumn, m_curve->dataColumn()); this->setModelIndexFromColumn(cbValuesColumn, m_curve->valuesColumn()); ui.leName->setText(m_curve->name()); ui.leComment->setText(m_curve->comment()); } else { ui.lName->setEnabled(false); ui.leName->setEnabled(false); ui.lComment->setEnabled(false); ui.leComment->setEnabled(false); ui.lXColumn->setEnabled(false); cbDataColumn->setEnabled(false); cbDataColumn->setCurrentModelIndex(QModelIndex()); cbValuesColumn->setCurrentModelIndex(QModelIndex()); ui.leName->setText(QString()); ui.leComment->setText(QString()); } ui.leName->setStyleSheet(""); ui.leName->setToolTip(""); //show the properties of the first curve ui.cbType->setCurrentIndex(m_curve->type()); ui.cbOrientation->setCurrentIndex(m_curve->orientation()); ui.cbBinningMethod->setCurrentIndex(m_curve->binningMethod()); ui.sbBinCount->setValue(m_curve->binCount()); ui.leBinWidth->setText(QString::number(m_curve->binWidth())); ui.chkAutoBinRanges->setChecked(m_curve->autoBinRanges()); ui.leBinRangesMin->setText( QString::number(m_curve->binRangesMin()) ); ui.leBinRangesMax->setText( QString::number(m_curve->binRangesMax()) ); ui.chkVisible->setChecked( m_curve->isVisible() ); KConfig config(QString(), KConfig::SimpleConfig); loadConfig(config); //Slots //General-tab connect(m_curve, &Histogram::aspectDescriptionChanged, this, &HistogramDock::curveDescriptionChanged); connect(m_curve, &Histogram::dataColumnChanged, this, &HistogramDock::curveDataColumnChanged); connect(m_curve, &Histogram::typeChanged, this, &HistogramDock::curveTypeChanged); connect(m_curve, &Histogram::orientationChanged, this, &HistogramDock::curveOrientationChanged); connect(m_curve, &Histogram::binningMethodChanged, this, &HistogramDock::curveBinningMethodChanged); connect(m_curve, &Histogram::binCountChanged, this, &HistogramDock::curveBinCountChanged); connect(m_curve, &Histogram::binWidthChanged, this, &HistogramDock::curveBinWidthChanged); connect(m_curve, &Histogram::autoBinRangesChanged, this, &HistogramDock::curveAutoBinRangesChanged); connect(m_curve, &Histogram::binRangesMinChanged, this, &HistogramDock::curveBinRangesMinChanged); connect(m_curve, &Histogram::binRangesMaxChanged, this, &HistogramDock::curveBinRangesMaxChanged); connect(m_curve, &Histogram::visibilityChanged, this, &HistogramDock::curveVisibilityChanged); //Line-tab connect(m_curve, &Histogram::linePenChanged, this, &HistogramDock::curveLinePenChanged); connect(m_curve, &Histogram::lineOpacityChanged, this, &HistogramDock::curveLineOpacityChanged); //Symbol-Tab connect(m_curve, &Histogram::symbolsStyleChanged, this, &HistogramDock::curveSymbolsStyleChanged); connect(m_curve, &Histogram::symbolsSizeChanged, this, &HistogramDock::curveSymbolsSizeChanged); connect(m_curve, &Histogram::symbolsRotationAngleChanged, this, &HistogramDock::curveSymbolsRotationAngleChanged); connect(m_curve, &Histogram::symbolsOpacityChanged, this, &HistogramDock::curveSymbolsOpacityChanged); connect(m_curve, &Histogram::symbolsBrushChanged, this, &HistogramDock::curveSymbolsBrushChanged); connect(m_curve, &Histogram::symbolsPenChanged, this, &HistogramDock::curveSymbolsPenChanged); //Values-Tab connect(m_curve, &Histogram::valuesTypeChanged, this, &HistogramDock::curveValuesTypeChanged); connect(m_curve, &Histogram::valuesColumnChanged, this, &HistogramDock::curveValuesColumnChanged); connect(m_curve, &Histogram::valuesPositionChanged, this, &HistogramDock::curveValuesPositionChanged); connect(m_curve, &Histogram::valuesDistanceChanged, this, &HistogramDock::curveValuesDistanceChanged); connect(m_curve, &Histogram::valuesOpacityChanged, this, &HistogramDock::curveValuesOpacityChanged); connect(m_curve, &Histogram::valuesRotationAngleChanged, this, &HistogramDock::curveValuesRotationAngleChanged); connect(m_curve, &Histogram::valuesPrefixChanged, this, &HistogramDock::curveValuesPrefixChanged); connect(m_curve, &Histogram::valuesSuffixChanged, this, &HistogramDock::curveValuesSuffixChanged); connect(m_curve, &Histogram::valuesFontChanged, this, &HistogramDock::curveValuesFontChanged); connect(m_curve, &Histogram::valuesColorChanged, this, &HistogramDock::curveValuesColorChanged); //Filling-Tab connect( m_curve, &Histogram::fillingTypeChanged, this, &HistogramDock::curveFillingTypeChanged); connect( m_curve, &Histogram::fillingColorStyleChanged, this, &HistogramDock::curveFillingColorStyleChanged); connect( m_curve, &Histogram::fillingImageStyleChanged, this, &HistogramDock::curveFillingImageStyleChanged); connect( m_curve, &Histogram::fillingBrushStyleChanged, this, &HistogramDock::curveFillingBrushStyleChanged); connect( m_curve, &Histogram::fillingFirstColorChanged, this, &HistogramDock::curveFillingFirstColorChanged); connect( m_curve, &Histogram::fillingSecondColorChanged, this, &HistogramDock::curveFillingSecondColorChanged); connect( m_curve, &Histogram::fillingFileNameChanged, this, &HistogramDock::curveFillingFileNameChanged); connect( m_curve, &Histogram::fillingOpacityChanged, this, &HistogramDock::curveFillingOpacityChanged); //"Error bars"-Tab connect(m_curve, &Histogram::errorTypeChanged, this, &HistogramDock::curveErrorTypeChanged); connect(m_curve, &Histogram::errorBarsCapSizeChanged, this, &HistogramDock::curveErrorBarsCapSizeChanged); connect(m_curve, &Histogram::errorBarsTypeChanged, this, &HistogramDock::curveErrorBarsTypeChanged); connect(m_curve, &Histogram::errorBarsPenChanged, this, &HistogramDock::curveErrorBarsPenChanged); connect(m_curve, &Histogram::errorBarsOpacityChanged, this, &HistogramDock::curveErrorBarsOpacityChanged); m_initializing = false; } void HistogramDock::setModelIndexFromColumn(TreeViewComboBox* cb, const AbstractColumn* column) { if (column) cb->setCurrentModelIndex(m_aspectTreeModel->modelIndexOfAspect(column)); else cb->setCurrentModelIndex(QModelIndex()); } void HistogramDock::retranslateUi() { //TODO: // ui.lName->setText(i18n("Name")); // ui.lComment->setText(i18n("Comment")); // ui.chkVisible->setText(i18n("Visible")); // ui.lXColumn->setText(i18n("x-data")); // ui.lYColumn->setText(i18n("y-data")); //TODO updatePenStyles, updateBrushStyles for all comboboxes } //************************************************************* //**** SLOTs for changes triggered in HistogramDock ***** //************************************************************* // "General"-tab void HistogramDock::visibilityChanged(bool state) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setVisible(state); } void HistogramDock::typeChanged(int index) { if (m_initializing) return; auto histogramType = Histogram::HistogramType(index); for (auto* curve : m_curvesList) curve->setType(histogramType); } void HistogramDock::dataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto aspect = static_cast(index.internalPointer()); AbstractColumn* column(nullptr); if (aspect) { column = dynamic_cast(aspect); Q_ASSERT(column); } for (auto* curve : m_curvesList) curve->setDataColumn(column); } void HistogramDock::orientationChanged(int index) { if (m_initializing) return; auto orientation = Histogram::HistogramOrientation(index); for (auto* curve : m_curvesList) curve->setOrientation(orientation); } void HistogramDock::binningMethodChanged(int index) { const auto binningMethod = Histogram::BinningMethod(index); if (binningMethod == Histogram::ByNumber) { ui.lBinCount->show(); ui.sbBinCount->show(); ui.lBinWidth->hide(); ui.leBinWidth->hide(); } else if (binningMethod == Histogram::ByWidth) { ui.lBinCount->hide(); ui.sbBinCount->hide(); ui.lBinWidth->show(); ui.leBinWidth->show(); } else { ui.lBinCount->hide(); ui.sbBinCount->hide(); ui.lBinWidth->hide(); ui.leBinWidth->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setBinningMethod(binningMethod); } void HistogramDock::binCountChanged(int value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setBinCount(value); } void HistogramDock::binWidthChanged() { if (m_initializing) return; float width = ui.leBinWidth->text().toDouble(); for (auto* curve : m_curvesList) curve->setBinWidth(width); } void HistogramDock::autoBinRangesChanged(int state) { bool checked = (state == Qt::Checked); ui.leBinRangesMin->setEnabled(!checked); ui.leBinRangesMax->setEnabled(!checked); if (m_initializing) return; for (auto* hist : m_curvesList) hist->setAutoBinRanges(checked); } void HistogramDock::binRangesMinChanged(const QString& value) { DEBUG("HistogramDock::binRangesMinChanged() value = " << value.toDouble()); if (m_initializing) return; DEBUG(" set value") const double min = value.toDouble(); for (auto* hist : m_curvesList) hist->setBinRangesMin(min); } void HistogramDock::binRangesMaxChanged(const QString& value) { if (m_initializing) return; const double max = value.toDouble(); for (auto* hist : m_curvesList) hist->setBinRangesMax(max); } //Line tab void HistogramDock::lineTypeChanged(int index) { auto lineType = Histogram::LineType(index); if ( lineType == Histogram::NoLine) { ui.cbLineStyle->setEnabled(false); ui.kcbLineColor->setEnabled(false); ui.sbLineWidth->setEnabled(false); ui.sbLineOpacity->setEnabled(false); } else { ui.cbLineStyle->setEnabled(true); ui.kcbLineColor->setEnabled(true); ui.sbLineWidth->setEnabled(true); ui.sbLineOpacity->setEnabled(true); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setLineType(lineType); } void HistogramDock::lineStyleChanged(int index) { if (m_initializing) return; auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* curve : m_curvesList) { pen = curve->linePen(); pen.setStyle(penStyle); curve->setLinePen(pen); } } void HistogramDock::lineColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->linePen(); pen.setColor(color); curve->setLinePen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbLineStyle, color); m_initializing = false; } void HistogramDock::lineWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->linePen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setLinePen(pen); } } void HistogramDock::lineOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setLineOpacity(opacity); } //"Symbol"-tab void HistogramDock::symbolsStyleChanged(int index) { const auto style = Symbol::Style(index); if (style == Symbol::NoSymbols) { ui.sbSymbolSize->setEnabled(false); ui.sbSymbolRotation->setEnabled(false); ui.sbSymbolOpacity->setEnabled(false); ui.kcbSymbolFillingColor->setEnabled(false); ui.cbSymbolFillingStyle->setEnabled(false); ui.cbSymbolBorderStyle->setEnabled(false); ui.kcbSymbolBorderColor->setEnabled(false); ui.sbSymbolBorderWidth->setEnabled(false); } else { ui.sbSymbolSize->setEnabled(true); ui.sbSymbolRotation->setEnabled(true); ui.sbSymbolOpacity->setEnabled(true); //enable/disable the symbol filling options in the GUI depending on the currently selected symbol. if (style != Symbol::Line && style != Symbol::Cross) { ui.cbSymbolFillingStyle->setEnabled(true); bool noBrush = (Qt::BrushStyle(ui.cbSymbolFillingStyle->currentIndex()) == Qt::NoBrush); ui.kcbSymbolFillingColor->setEnabled(!noBrush); } else { ui.kcbSymbolFillingColor->setEnabled(false); ui.cbSymbolFillingStyle->setEnabled(false); } ui.cbSymbolBorderStyle->setEnabled(true); bool noLine = (Qt::PenStyle(ui.cbSymbolBorderStyle->currentIndex()) == Qt::NoPen); ui.kcbSymbolBorderColor->setEnabled(!noLine); ui.sbSymbolBorderWidth->setEnabled(!noLine); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setSymbolsStyle(style); } void HistogramDock::symbolsSizeChanged(double value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setSymbolsSize( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void HistogramDock::symbolsRotationChanged(int value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setSymbolsRotationAngle(value); } void HistogramDock::symbolsOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setSymbolsOpacity(opacity); } void HistogramDock::symbolsFillingStyleChanged(int index) { auto brushStyle = Qt::BrushStyle(index); ui.kcbSymbolFillingColor->setEnabled(!(brushStyle == Qt::NoBrush)); if (m_initializing) return; QBrush brush; for (auto* curve : m_curvesList) { brush = curve->symbolsBrush(); brush.setStyle(brushStyle); curve->setSymbolsBrush(brush); } } void HistogramDock::symbolsFillingColorChanged(const QColor& color) { if (m_initializing) return; QBrush brush; for (auto* curve : m_curvesList) { brush = curve->symbolsBrush(); brush.setColor(color); curve->setSymbolsBrush(brush); } m_initializing = true; GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, color ); m_initializing = false; } void HistogramDock::symbolsBorderStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); if ( penStyle == Qt::NoPen ) { ui.kcbSymbolBorderColor->setEnabled(false); ui.sbSymbolBorderWidth->setEnabled(false); } else { ui.kcbSymbolBorderColor->setEnabled(true); ui.sbSymbolBorderWidth->setEnabled(true); } if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->symbolsPen(); pen.setStyle(penStyle); curve->setSymbolsPen(pen); } } void HistogramDock::symbolsBorderColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->symbolsPen(); pen.setColor(color); curve->setSymbolsPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, color); m_initializing = false; } void HistogramDock::symbolsBorderWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->symbolsPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setSymbolsPen(pen); } } //Values tab /*! called when the type of the values (none, x, y, (x,y) etc.) was changed. */ void HistogramDock::valuesTypeChanged(int index) { auto valuesType = Histogram::ValuesType(index); if (valuesType == Histogram::NoValues) { //no values are to paint -> deactivate all the pertinent widgets ui.cbValuesPosition->setEnabled(false); ui.lValuesColumn->hide(); cbValuesColumn->hide(); ui.sbValuesDistance->setEnabled(false); ui.sbValuesRotation->setEnabled(false); ui.sbValuesOpacity->setEnabled(false); ui.cbValuesFormat->setEnabled(false); ui.cbValuesFormat->setEnabled(false); ui.sbValuesPrecision->setEnabled(false); ui.leValuesPrefix->setEnabled(false); ui.leValuesSuffix->setEnabled(false); ui.kfrValuesFont->setEnabled(false); ui.kcbValuesColor->setEnabled(false); } else { ui.cbValuesPosition->setEnabled(true); ui.sbValuesDistance->setEnabled(true); ui.sbValuesRotation->setEnabled(true); ui.sbValuesOpacity->setEnabled(true); ui.cbValuesFormat->setEnabled(true); ui.sbValuesPrecision->setEnabled(true); ui.leValuesPrefix->setEnabled(true); ui.leValuesSuffix->setEnabled(true); ui.kfrValuesFont->setEnabled(true); ui.kcbValuesColor->setEnabled(true); const Column* column; if (valuesType == Histogram::ValuesCustomColumn) { ui.lValuesColumn->show(); cbValuesColumn->show(); column = static_cast(cbValuesColumn->currentModelIndex().internalPointer()); } else { ui.lValuesColumn->hide(); cbValuesColumn->hide(); column = static_cast(m_curve->dataColumn()); } this->showValuesColumnFormat(column); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesType(valuesType); } //TODO: very similar to ColumnDock void HistogramDock::showValuesColumnFormat(const Column* column) { if (!column) { // no valid column is available // -> hide all the format properties widgets (equivalent to showing the properties of the column mode "Text") this->updateValuesFormatWidgets(AbstractColumn::Text); } else { AbstractColumn::ColumnMode columnMode = column->columnMode(); //update the format widgets for the new column mode this->updateValuesFormatWidgets(columnMode); //show the actual formatting properties switch (columnMode) { case AbstractColumn::Numeric:{ auto* filter = static_cast(column->outputFilter()); ui.cbValuesFormat->setCurrentIndex(ui.cbValuesFormat->findData(filter->numericFormat())); ui.sbValuesPrecision->setValue(filter->numDigits()); break; } case AbstractColumn::Text: case AbstractColumn::Integer: break; case AbstractColumn::Month: case AbstractColumn::Day: case AbstractColumn::DateTime: { auto* filter = static_cast(column->outputFilter()); ui.cbValuesFormat->setCurrentIndex(ui.cbValuesFormat->findData(filter->format())); break; } } } } //TODO: very similar to ColumnDock void HistogramDock::updateValuesFormatWidgets(const AbstractColumn::ColumnMode columnMode) { ui.cbValuesFormat->clear(); switch (columnMode) { case AbstractColumn::Numeric: ui.cbValuesFormat->addItem(i18n("Decimal"), QVariant('f')); ui.cbValuesFormat->addItem(i18n("Scientific (e)"), QVariant('e')); ui.cbValuesFormat->addItem(i18n("Scientific (E)"), QVariant('E')); ui.cbValuesFormat->addItem(i18n("Automatic (e)"), QVariant('g')); ui.cbValuesFormat->addItem(i18n("Automatic (E)"), QVariant('G')); break; case AbstractColumn::Integer: break; case AbstractColumn::Text: ui.cbValuesFormat->addItem(i18n("Text"), QVariant()); break; case AbstractColumn::Month: ui.cbValuesFormat->addItem(i18n("Number without Leading Zero"), QVariant("M")); ui.cbValuesFormat->addItem(i18n("Number with Leading Zero"), QVariant("MM")); ui.cbValuesFormat->addItem(i18n("Abbreviated Month Name"), QVariant("MMM")); ui.cbValuesFormat->addItem(i18n("Full Month Name"), QVariant("MMMM")); break; case AbstractColumn::Day: ui.cbValuesFormat->addItem(i18n("Number without Leading Zero"), QVariant("d")); ui.cbValuesFormat->addItem(i18n("Number with Leading Zero"), QVariant("dd")); ui.cbValuesFormat->addItem(i18n("Abbreviated Day Name"), QVariant("ddd")); ui.cbValuesFormat->addItem(i18n("Full Day Name"), QVariant("dddd")); break; case AbstractColumn::DateTime: for (const auto& s : AbstractColumn::dateFormats()) ui.cbValuesFormat->addItem(s, QVariant(s)); for (const auto& s : AbstractColumn::timeFormats()) ui.cbValuesFormat->addItem(s, QVariant(s)); for (const auto& s1 : AbstractColumn::dateFormats()) for (const auto& s2 : AbstractColumn::timeFormats()) ui.cbValuesFormat->addItem(s1 + ' ' + s2, QVariant(s1 + ' ' + s2)); break; } ui.cbValuesFormat->setCurrentIndex(0); if (columnMode == AbstractColumn::Numeric) { ui.lValuesPrecision->show(); ui.sbValuesPrecision->show(); } else { ui.lValuesPrecision->hide(); ui.sbValuesPrecision->hide(); } if (columnMode == AbstractColumn::Text) { ui.lValuesFormatTop->hide(); ui.lValuesFormat->hide(); ui.cbValuesFormat->hide(); } else { ui.lValuesFormatTop->show(); ui.lValuesFormat->show(); ui.cbValuesFormat->show(); ui.cbValuesFormat->setCurrentIndex(0); } if (columnMode == AbstractColumn::DateTime) { ui.cbValuesFormat->setEditable(true); } else { ui.cbValuesFormat->setEditable(false); } } /*! called when the custom column for the values was changed. */ void HistogramDock::valuesColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* column = static_cast(index.internalPointer()); this->showValuesColumnFormat(column); for (auto* curve : m_curvesList) { //TODO save also the format of the currently selected column for the values (precision etc.) curve->setValuesColumn(column); } } void HistogramDock::valuesPositionChanged(int index) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesPosition(Histogram::ValuesPosition(index)); } void HistogramDock::valuesDistanceChanged(double value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesDistance( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void HistogramDock::valuesRotationChanged(int value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesRotationAngle(value); } void HistogramDock::valuesOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setValuesOpacity(opacity); } void HistogramDock::valuesPrefixChanged() { if (m_initializing) return; QString prefix = ui.leValuesPrefix->text(); for (auto* curve : m_curvesList) curve->setValuesPrefix(prefix); } void HistogramDock::valuesSuffixChanged() { if (m_initializing) return; QString suffix = ui.leValuesSuffix->text(); for (auto* curve : m_curvesList) curve->setValuesSuffix(suffix); } void HistogramDock::valuesFontChanged(const QFont& font) { if (m_initializing) return; QFont valuesFont = font; valuesFont.setPixelSize( Worksheet::convertToSceneUnits(font.pointSizeF(), Worksheet::Point) ); for (auto* curve : m_curvesList) curve->setValuesFont(valuesFont); } void HistogramDock::valuesColorChanged(const QColor& color) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesColor(color); } //Filling-tab void HistogramDock::fillingEnabledChanged(int state) { ui.cbFillingType->setEnabled(state); ui.cbFillingColorStyle->setEnabled(state); ui.cbFillingBrushStyle->setEnabled(state); ui.cbFillingImageStyle->setEnabled(state); ui.kcbFillingFirstColor->setEnabled(state); ui.kcbFillingSecondColor->setEnabled(state); ui.leFillingFileName->setEnabled(state); ui.bFillingOpen->setEnabled(state); ui.sbFillingOpacity->setEnabled(state); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingEnabled(state); } void HistogramDock::fillingTypeChanged(int index) { auto type = (PlotArea::BackgroundType)index; if (type == PlotArea::Color) { ui.lFillingColorStyle->show(); ui.cbFillingColorStyle->show(); ui.lFillingImageStyle->hide(); ui.cbFillingImageStyle->hide(); ui.lFillingBrushStyle->hide(); ui.cbFillingBrushStyle->hide(); ui.lFillingFileName->hide(); ui.leFillingFileName->hide(); ui.bFillingOpen->hide(); ui.lFillingFirstColor->show(); ui.kcbFillingFirstColor->show(); auto style = (PlotArea::BackgroundColorStyle) ui.cbFillingColorStyle->currentIndex(); if (style == PlotArea::SingleColor) { ui.lFillingFirstColor->setText(i18n("Color:")); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } else { ui.lFillingFirstColor->setText(i18n("First color:")); ui.lFillingSecondColor->show(); ui.kcbFillingSecondColor->show(); } } else if (type == PlotArea::Image) { ui.lFillingColorStyle->hide(); ui.cbFillingColorStyle->hide(); ui.lFillingImageStyle->show(); ui.cbFillingImageStyle->show(); ui.lFillingBrushStyle->hide(); ui.cbFillingBrushStyle->hide(); ui.lFillingFileName->show(); ui.leFillingFileName->show(); ui.bFillingOpen->show(); ui.lFillingFirstColor->hide(); ui.kcbFillingFirstColor->hide(); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } else if (type == PlotArea::Pattern) { ui.lFillingFirstColor->setText(i18n("Color:")); ui.lFillingColorStyle->hide(); ui.cbFillingColorStyle->hide(); ui.lFillingImageStyle->hide(); ui.cbFillingImageStyle->hide(); ui.lFillingBrushStyle->show(); ui.cbFillingBrushStyle->show(); ui.lFillingFileName->hide(); ui.leFillingFileName->hide(); ui.bFillingOpen->hide(); ui.lFillingFirstColor->show(); ui.kcbFillingFirstColor->show(); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingType(type); } void HistogramDock::fillingColorStyleChanged(int index) { auto style = (PlotArea::BackgroundColorStyle)index; if (style == PlotArea::SingleColor) { ui.lFillingFirstColor->setText(i18n("Color:")); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } else { ui.lFillingFirstColor->setText(i18n("First color:")); ui.lFillingSecondColor->show(); ui.kcbFillingSecondColor->show(); ui.lFillingBrushStyle->hide(); ui.cbFillingBrushStyle->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingColorStyle(style); } void HistogramDock::fillingImageStyleChanged(int index) { if (m_initializing) return; auto style = (PlotArea::BackgroundImageStyle)index; for (auto* curve : m_curvesList) curve->setFillingImageStyle(style); } void HistogramDock::fillingBrushStyleChanged(int index) { if (m_initializing) return; auto style = (Qt::BrushStyle)index; for (auto* curve : m_curvesList) curve->setFillingBrushStyle(style); } void HistogramDock::fillingFirstColorChanged(const QColor& c) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingFirstColor(c); } void HistogramDock::fillingSecondColorChanged(const QColor& c) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingSecondColor(c); } //"Error bars"-Tab void HistogramDock::errorTypeChanged(int index) const { bool b = (index != 0); ui.lErrorData->setVisible(b); ui.lErrorFormat->setVisible(b); ui.lErrorBarsType->setVisible(b); ui.cbErrorBarsType->setVisible(b); ui.lErrorBarsStyle->setVisible(b); ui.cbErrorBarsStyle->setVisible(b); ui.lErrorBarsColor->setVisible(b); ui.kcbErrorBarsColor->setVisible(b); ui.lErrorBarsWidth->setVisible(b); ui.sbErrorBarsWidth->setVisible(b); ui.lErrorBarsOpacity->setVisible(b); ui.sbErrorBarsOpacity->setVisible(b); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setErrorType(Histogram::ErrorType(index)); } void HistogramDock::errorBarsTypeChanged(int index) const { auto type = XYCurve::ErrorBarsType(index); bool b = (type == XYCurve::ErrorBarsWithEnds); ui.lErrorBarsCapSize->setVisible(b); ui.sbErrorBarsCapSize->setVisible(b); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setErrorBarsType(type); } void HistogramDock::errorBarsCapSizeChanged(double value) const { if (m_initializing) return; float size = Worksheet::convertToSceneUnits(value, Worksheet::Point); for (auto* curve : m_curvesList) curve->setErrorBarsCapSize(size); } void HistogramDock::errorBarsStyleChanged(int index) const { if (m_initializing) return; auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* curve : m_curvesList) { pen = curve->errorBarsPen(); pen.setStyle(penStyle); curve->setErrorBarsPen(pen); } } void HistogramDock::errorBarsColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->errorBarsPen(); pen.setColor(color); curve->setErrorBarsPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbErrorBarsStyle, color); m_initializing = false; } void HistogramDock::errorBarsWidthChanged(double value) const { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->errorBarsPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setErrorBarsPen(pen); } } void HistogramDock::errorBarsOpacityChanged(int value) const { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setErrorBarsOpacity(opacity); } /*! opens a file dialog and lets the user select the image file. */ void HistogramDock::selectFile() { KConfigGroup conf(KSharedConfig::openConfig(), "HistogramDock"); QString dir = conf.readEntry("LastImageDir", ""); QString formats; for (const QByteArray& format : QImageReader::supportedImageFormats()) { QString f = "*." + QString(format.constData()); + if (f == QLatin1String("*.svg")) + continue; formats.isEmpty() ? formats += f : formats += ' ' + f; } QString path = QFileDialog::getOpenFileName(this, i18n("Select the image file"), dir, i18n("Images (%1)", formats)); if (path.isEmpty()) return; //cancel was clicked in the file-dialog int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastImageDir", newDir); } ui.leFillingFileName->setText( path ); for (auto* curve : m_curvesList) curve->setFillingFileName(path); } void HistogramDock::fileNameChanged() { if (m_initializing) return; QString fileName = ui.leFillingFileName->text(); for (auto* curve : m_curvesList) curve->setFillingFileName(fileName); } void HistogramDock::fillingOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setFillingOpacity(opacity); } //************************************************************* //*********** SLOTs for changes triggered in Histogram ******* //************************************************************* //General-Tab void HistogramDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != ui.leName->text()) ui.leName->setText(aspect->name()); else if (aspect->comment() != ui.leComment->text()) ui.leComment->setText(aspect->comment()); m_initializing = false; } void HistogramDock::curveDataColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromColumn(cbDataColumn, column); m_initializing = false; } void HistogramDock::curveTypeChanged(Histogram::HistogramType type) { m_initializing = true; ui.cbType->setCurrentIndex((int)type); m_initializing = false; } void HistogramDock::curveOrientationChanged(Histogram::HistogramOrientation orientation) { m_initializing = true; ui.cbOrientation->setCurrentIndex((int)orientation); m_initializing = false; } void HistogramDock::curveBinningMethodChanged(Histogram::BinningMethod method) { m_initializing = true; ui.cbBinningMethod->setCurrentIndex((int)method); m_initializing = false; } void HistogramDock::curveBinCountChanged(int count) { m_initializing = true; ui.sbBinCount->setValue(count); m_initializing = false; } void HistogramDock::curveBinWidthChanged(float width) { m_initializing = true; ui.leBinWidth->setText(QString::number(width)); m_initializing = false; } void HistogramDock::curveAutoBinRangesChanged(bool value) { m_initializing = true; ui.chkAutoBinRanges->setChecked(value); m_initializing = false; } void HistogramDock::curveBinRangesMinChanged(double value) { m_initializing = true; ui.leBinRangesMin->setText(QString::number(value)); m_initializing = false; } void HistogramDock::curveBinRangesMaxChanged(double value) { m_initializing = true; ui.leBinRangesMax->setText(QString::number(value)); m_initializing = false; } //Line-Tab void HistogramDock::curveLineTypeChanged(Histogram::LineType type) { m_initializing = true; ui.cbLineType->setCurrentIndex((int)type); m_initializing = false; } void HistogramDock::curveLinePenChanged(const QPen& pen) { m_initializing = true; ui.cbLineStyle->setCurrentIndex( (int)pen.style()); ui.kcbLineColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbLineStyle, pen.color()); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits( pen.widthF(), Worksheet::Point) ); m_initializing = false; } void HistogramDock::curveLineOpacityChanged(qreal opacity) { m_initializing = true; ui.sbLineOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //Symbol-Tab void HistogramDock::curveSymbolsStyleChanged(Symbol::Style style) { m_initializing = true; ui.cbSymbolStyle->setCurrentIndex((int)style); m_initializing = false; } void HistogramDock::curveSymbolsSizeChanged(qreal size) { m_initializing = true; ui.sbSymbolSize->setValue( Worksheet::convertFromSceneUnits(size, Worksheet::Point) ); m_initializing = false; } void HistogramDock::curveSymbolsRotationAngleChanged(qreal angle) { m_initializing = true; ui.sbSymbolRotation->setValue(angle); m_initializing = false; } void HistogramDock::curveSymbolsOpacityChanged(qreal opacity) { m_initializing = true; ui.sbSymbolOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void HistogramDock::curveSymbolsBrushChanged(const QBrush& brush) { m_initializing = true; ui.cbSymbolFillingStyle->setCurrentIndex((int) brush.style()); ui.kcbSymbolFillingColor->setColor(brush.color()); GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, brush.color()); m_initializing = false; } void HistogramDock::curveSymbolsPenChanged(const QPen& pen) { m_initializing = true; ui.cbSymbolBorderStyle->setCurrentIndex( (int) pen.style()); ui.kcbSymbolBorderColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, pen.color()); ui.sbSymbolBorderWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(), Worksheet::Point)); m_initializing = false; } //Values-Tab void HistogramDock::curveValuesTypeChanged(Histogram::ValuesType type) { m_initializing = true; ui.cbValuesType->setCurrentIndex((int) type); m_initializing = false; } void HistogramDock::curveValuesColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromColumn(cbValuesColumn, column); m_initializing = false; } void HistogramDock::curveValuesPositionChanged(Histogram::ValuesPosition position) { m_initializing = true; ui.cbValuesPosition->setCurrentIndex((int) position); m_initializing = false; } void HistogramDock::curveValuesDistanceChanged(qreal distance) { m_initializing = true; ui.sbValuesDistance->setValue( Worksheet::convertFromSceneUnits(distance, Worksheet::Point) ); m_initializing = false; } void HistogramDock::curveValuesRotationAngleChanged(qreal angle) { m_initializing = true; ui.sbValuesRotation->setValue(angle); m_initializing = false; } void HistogramDock::curveValuesOpacityChanged(qreal opacity) { m_initializing = true; ui.sbValuesOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void HistogramDock::curveValuesPrefixChanged(const QString& prefix) { m_initializing = true; ui.leValuesPrefix->setText(prefix); m_initializing = false; } void HistogramDock::curveValuesSuffixChanged(const QString& suffix) { m_initializing = true; ui.leValuesSuffix->setText(suffix); m_initializing = false; } void HistogramDock::curveValuesFontChanged(QFont font) { m_initializing = true; font.setPointSizeF( round(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrValuesFont->setFont(font); m_initializing = false; } void HistogramDock::curveValuesColorChanged(QColor color) { m_initializing = true; ui.kcbValuesColor->setColor(color); m_initializing = false; } void HistogramDock::curveVisibilityChanged(bool on) { m_initializing = true; ui.chkVisible->setChecked(on); m_initializing = false; } //Filling void HistogramDock::curveFillingEnabledChanged(bool status) { m_initializing = true; ui.chkFillingEnabled->setChecked(status); m_initializing = false; } void HistogramDock::curveFillingTypeChanged(PlotArea::BackgroundType type) { m_initializing = true; ui.cbFillingType->setCurrentIndex(type); m_initializing = false; } void HistogramDock::curveFillingColorStyleChanged(PlotArea::BackgroundColorStyle style) { m_initializing = true; ui.cbFillingColorStyle->setCurrentIndex(style); m_initializing = false; } void HistogramDock::curveFillingImageStyleChanged(PlotArea::BackgroundImageStyle style) { m_initializing = true; ui.cbFillingImageStyle->setCurrentIndex(style); m_initializing = false; } void HistogramDock::curveFillingBrushStyleChanged(Qt::BrushStyle style) { m_initializing = true; ui.cbFillingBrushStyle->setCurrentIndex(style); m_initializing = false; } void HistogramDock::curveFillingFirstColorChanged(QColor& color) { m_initializing = true; ui.kcbFillingFirstColor->setColor(color); m_initializing = false; } void HistogramDock::curveFillingSecondColorChanged(QColor& color) { m_initializing = true; ui.kcbFillingSecondColor->setColor(color); m_initializing = false; } void HistogramDock::curveFillingFileNameChanged(QString& filename) { m_initializing = true; ui.leFillingFileName->setText(filename); m_initializing = false; } void HistogramDock::curveFillingOpacityChanged(float opacity) { m_initializing = true; ui.sbFillingOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //"Error bars"-Tab void HistogramDock::curveErrorTypeChanged(Histogram::ErrorType type) { m_initializing = true; ui.cbErrorType->setCurrentIndex((int)type); m_initializing = false; } void HistogramDock::curveErrorBarsCapSizeChanged(qreal size) { m_initializing = true; ui.sbErrorBarsCapSize->setValue( Worksheet::convertFromSceneUnits(size, Worksheet::Point) ); m_initializing = false; } void HistogramDock::curveErrorBarsTypeChanged(XYCurve::ErrorBarsType type) { m_initializing = true; ui.cbErrorBarsType->setCurrentIndex((int)type); m_initializing = false; } void HistogramDock::curveErrorBarsPenChanged(const QPen& pen) { m_initializing = true; ui.cbErrorBarsStyle->setCurrentIndex( (int) pen.style()); ui.kcbErrorBarsColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbErrorBarsStyle, pen.color()); ui.sbErrorBarsWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point) ); m_initializing = false; } void HistogramDock::curveErrorBarsOpacityChanged(qreal opacity) { m_initializing = true; ui.sbErrorBarsOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //************************************************************* //************************* Settings ************************** //************************************************************* void HistogramDock::loadConfig(KConfig& config) { KConfigGroup group = config.group(QLatin1String("Histogram")); //General //we don't load/save the settings in the general-tab, since they are not style related. //It doesn't make sense to load/save them in the template. //This data is read in HistogramDock::setCurves(). //Line ui.cbLineType->setCurrentIndex( group.readEntry("LineType", (int) m_curve->lineType()) ); ui.cbLineStyle->setCurrentIndex( group.readEntry("LineStyle", (int) m_curve->linePen().style()) ); ui.kcbLineColor->setColor( group.readEntry("LineColor", m_curve->linePen().color()) ); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LineWidth", m_curve->linePen().widthF()), Worksheet::Point) ); ui.sbLineOpacity->setValue( round(group.readEntry("LineOpacity", m_curve->lineOpacity())*100.0) ); //Symbols ui.cbSymbolStyle->setCurrentIndex( group.readEntry("SymbolStyle", (int)m_curve->symbolsStyle()) ); ui.sbSymbolSize->setValue( Worksheet::convertFromSceneUnits(group.readEntry("SymbolSize", m_curve->symbolsSize()), Worksheet::Point) ); ui.sbSymbolRotation->setValue( group.readEntry("SymbolRotation", m_curve->symbolsRotationAngle()) ); ui.sbSymbolOpacity->setValue( round(group.readEntry("SymbolOpacity", m_curve->symbolsOpacity())*100.0) ); ui.cbSymbolFillingStyle->setCurrentIndex( group.readEntry("SymbolFillingStyle", (int) m_curve->symbolsBrush().style()) ); ui.kcbSymbolFillingColor->setColor( group.readEntry("SymbolFillingColor", m_curve->symbolsBrush().color()) ); ui.cbSymbolBorderStyle->setCurrentIndex( group.readEntry("SymbolBorderStyle", (int) m_curve->symbolsPen().style()) ); ui.kcbSymbolBorderColor->setColor( group.readEntry("SymbolBorderColor", m_curve->symbolsPen().color()) ); ui.sbSymbolBorderWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("SymbolBorderWidth",m_curve->symbolsPen().widthF()), Worksheet::Point) ); //Values ui.cbValuesType->setCurrentIndex( group.readEntry("ValuesType", (int) m_curve->valuesType()) ); ui.cbValuesPosition->setCurrentIndex( group.readEntry("ValuesPosition", (int) m_curve->valuesPosition()) ); ui.sbValuesDistance->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ValuesDistance", m_curve->valuesDistance()), Worksheet::Point) ); ui.sbValuesRotation->setValue( group.readEntry("ValuesRotation", m_curve->valuesRotationAngle()) ); ui.sbValuesOpacity->setValue( round(group.readEntry("ValuesOpacity",m_curve->valuesOpacity())*100.0) ); ui.leValuesPrefix->setText( group.readEntry("ValuesPrefix", m_curve->valuesPrefix()) ); ui.leValuesSuffix->setText( group.readEntry("ValuesSuffix", m_curve->valuesSuffix()) ); QFont valuesFont = m_curve->valuesFont(); valuesFont.setPointSizeF( round(Worksheet::convertFromSceneUnits(valuesFont.pixelSize(), Worksheet::Point)) ); ui.kfrValuesFont->setFont( group.readEntry("ValuesFont", valuesFont) ); ui.kcbValuesColor->setColor( group.readEntry("ValuesColor", m_curve->valuesColor()) ); //Filling ui.chkFillingEnabled->setChecked( group.readEntry("FillingEnabled", m_curve->fillingEnabled()) ); ui.cbFillingType->setCurrentIndex( group.readEntry("FillingType", (int) m_curve->fillingType()) ); ui.cbFillingColorStyle->setCurrentIndex( group.readEntry("FillingColorStyle", (int) m_curve->fillingColorStyle()) ); ui.cbFillingImageStyle->setCurrentIndex( group.readEntry("FillingImageStyle", (int) m_curve->fillingImageStyle()) ); ui.cbFillingBrushStyle->setCurrentIndex( group.readEntry("FillingBrushStyle", (int) m_curve->fillingBrushStyle()) ); ui.leFillingFileName->setText( group.readEntry("FillingFileName", m_curve->fillingFileName()) ); ui.kcbFillingFirstColor->setColor( group.readEntry("FillingFirstColor", m_curve->fillingFirstColor()) ); ui.kcbFillingSecondColor->setColor( group.readEntry("FillingSecondColor", m_curve->fillingSecondColor()) ); ui.sbFillingOpacity->setValue( round(group.readEntry("FillingOpacity", m_curve->fillingOpacity())*100.0) ); //Error bars ui.cbErrorType->setCurrentIndex( group.readEntry("ErrorType", (int) m_curve->errorType()) ); ui.cbErrorBarsType->setCurrentIndex( group.readEntry("ErrorBarsType", (int) m_curve->errorBarsType()) ); ui.sbErrorBarsCapSize->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ErrorBarsCapSize", m_curve->errorBarsCapSize()), Worksheet::Point) ); ui.cbErrorBarsStyle->setCurrentIndex( group.readEntry("ErrorBarsStyle", (int) m_curve->errorBarsPen().style()) ); ui.kcbErrorBarsColor->setColor( group.readEntry("ErrorBarsColor", m_curve->errorBarsPen().color()) ); ui.sbErrorBarsWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ErrorBarsWidth", m_curve->errorBarsPen().widthF()),Worksheet::Point) ); ui.sbErrorBarsOpacity->setValue( round(group.readEntry("ErrorBarsOpacity", m_curve->errorBarsOpacity())*100.0) ); } void HistogramDock::loadConfigFromTemplate(KConfig& config) { //extract the name of the template from the file name QString name; int index = config.name().lastIndexOf(QDir::separator()); if (index != -1) name = config.name().right(config.name().size() - index - 1); else name = config.name(); int size = m_curvesList.size(); if (size > 1) m_curve->beginMacro(i18n("%1 xy-curves: template \"%2\" loaded", size, name)); else m_curve->beginMacro(i18n("%1: template \"%2\" loaded", m_curve->name(), name)); this->loadConfig(config); m_curve->endMacro(); } void HistogramDock::saveConfigAsTemplate(KConfig& config) { KConfigGroup group = config.group( "Histogram" ); //Line group.writeEntry("LineType", ui.cbLineType->currentIndex()); group.writeEntry("LineStyle", ui.cbLineStyle->currentIndex()); group.writeEntry("LineColor", ui.kcbLineColor->color()); group.writeEntry("LineWidth", Worksheet::convertToSceneUnits(ui.sbLineWidth->value(),Worksheet::Point)); group.writeEntry("LineOpacity", ui.sbLineOpacity->value()/100.0); //Values group.writeEntry("ValuesType", ui.cbValuesType->currentIndex()); group.writeEntry("ValuesPosition", ui.cbValuesPosition->currentIndex()); group.writeEntry("ValuesDistance", Worksheet::convertToSceneUnits(ui.sbValuesDistance->value(),Worksheet::Point)); group.writeEntry("ValuesRotation", ui.sbValuesRotation->value()); group.writeEntry("ValuesOpacity", ui.sbValuesOpacity->value()/100.0); group.writeEntry("ValuesPrefix", ui.leValuesPrefix->text()); group.writeEntry("ValuesSuffix", ui.leValuesSuffix->text()); group.writeEntry("ValuesFont", ui.kfrValuesFont->font()); group.writeEntry("ValuesColor", ui.kcbValuesColor->color()); //Filling group.writeEntry("FillingEnabled", ui.chkFillingEnabled->isChecked()); group.writeEntry("FillingType", ui.cbFillingType->currentIndex()); group.writeEntry("FillingColorStyle", ui.cbFillingColorStyle->currentIndex()); group.writeEntry("FillingImageStyle", ui.cbFillingImageStyle->currentIndex()); group.writeEntry("FillingBrushStyle", ui.cbFillingBrushStyle->currentIndex()); group.writeEntry("FillingFileName", ui.leFillingFileName->text()); group.writeEntry("FillingFirstColor", ui.kcbFillingFirstColor->color()); group.writeEntry("FillingSecondColor", ui.kcbFillingSecondColor->color()); group.writeEntry("FillingOpacity", ui.sbFillingOpacity->value()/100.0); config.sync(); } diff --git a/src/kdefrontend/dockwidgets/LiveDataDock.cpp b/src/kdefrontend/dockwidgets/LiveDataDock.cpp index ffcefdcb7..a507c4a07 100644 --- a/src/kdefrontend/dockwidgets/LiveDataDock.cpp +++ b/src/kdefrontend/dockwidgets/LiveDataDock.cpp @@ -1,948 +1,948 @@ /*************************************************************************** File : LiveDataDock.cpp Project : LabPlot Description : Dock widget for live data properties -------------------------------------------------------------------- Copyright : (C) 2017 by Fabian Kristof (fkristofszabolcs@gmail.com) Copyright : (C) 2018-2019 Kovacs Ferencz (kferike98@gmail.com) Copyright : (C) 2018 by Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2017-2019 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "LiveDataDock.h" #include #include #include #include #include #include #ifdef HAVE_MQTT #include "kdefrontend/widgets/MQTTWillSettingsWidget.h" #include "kdefrontend/datasources/MQTTSubscriptionWidget.h" #include #include #include #endif LiveDataDock::LiveDataDock(QWidget* parent) : BaseDock(parent) #ifdef HAVE_MQTT , m_subscriptionWidget(new MQTTSubscriptionWidget(this)) #endif { ui.setupUi(this); m_leName = ui.leName; //leComment = // not available ui.bUpdateNow->setIcon(QIcon::fromTheme(QLatin1String("view-refresh"))); connect(ui.leName, &QLineEdit::textChanged, this, &LiveDataDock::nameChanged); connect(ui.bPausePlayReading, &QPushButton::clicked, this, &LiveDataDock::pauseContinueReading); connect(ui.bUpdateNow, &QPushButton::clicked, this, &LiveDataDock::updateNow); connect(ui.sbUpdateInterval, static_cast(&QSpinBox::valueChanged), this, &LiveDataDock::updateIntervalChanged); connect(ui.sbKeepNValues, static_cast(&QSpinBox::valueChanged), this, &LiveDataDock::keepNValuesChanged); connect(ui.sbSampleSize, static_cast(&QSpinBox::valueChanged), this, &LiveDataDock::sampleSizeChanged); connect(ui.cbUpdateType, static_cast(&QComboBox::currentIndexChanged), this, &LiveDataDock::updateTypeChanged); connect(ui.cbReadingType, static_cast(&QComboBox::currentIndexChanged), this, &LiveDataDock::readingTypeChanged); #ifdef HAVE_MQTT connect(ui.bWillUpdateNow, &QPushButton::clicked, this, &LiveDataDock::willUpdateNow); connect(ui.bLWT, &QPushButton::clicked, this, &LiveDataDock::showWillSettings); connect(m_subscriptionWidget, &MQTTSubscriptionWidget::enableWill, this, &LiveDataDock::enableWill); ui.swSubscriptions->addWidget(m_subscriptionWidget); ui.swSubscriptions->setCurrentWidget(m_subscriptionWidget); ui.bLWT->setToolTip(i18n("Manage MQTT connection's will settings")); ui.bLWT->setIcon(ui.bLWT->style()->standardIcon(QStyle::SP_FileDialogDetailedView)); QString info = i18n("Specify the 'Last Will and Testament' message (LWT). At least one topic has to be subscribed."); ui.lLWT->setToolTip(info); ui.bLWT->setToolTip(info); ui.bLWT->setEnabled(false); ui.bLWT->setIcon(ui.bLWT->style()->standardIcon(QStyle::SP_FileDialogDetailedView)); #endif } #ifdef HAVE_MQTT LiveDataDock::~LiveDataDock() { for (auto & host : m_hosts) delete host.client; delete m_subscriptionWidget; } #else LiveDataDock::~LiveDataDock() = default; #endif #ifdef HAVE_MQTT /*! * \brief Sets the MQTTClient of this dock widget * \param clients */ void LiveDataDock::setMQTTClient(MQTTClient* const client) { m_liveDataSource = nullptr; // prevent updates due to changes to input widgets if (m_mqttClient == client) return; auto oldclient = m_mqttClient; m_mqttClient = nullptr; // prevent updates due to changes to input widgets ui.leName->setText(client->name()); const QPair id(client->clientHostName(), client->clientPort()); ui.leSourceInfo->setText(QStringLiteral("%1:%2").arg(id.first).arg(id.second)); ui.sbUpdateInterval->setValue(client->updateInterval()); ui.cbUpdateType->setCurrentIndex(static_cast(client->updateType())); ui.cbReadingType->setCurrentIndex(static_cast(client->readingType())); if (client->updateType() == MQTTClient::NewData) { ui.lUpdateInterval->hide(); ui.sbUpdateInterval->hide(); } if (client->isPaused()) { ui.bPausePlayReading->setText(i18n("Continue reading")); ui.bPausePlayReading->setIcon(QIcon::fromTheme(QLatin1String("media-record"))); } else { ui.bPausePlayReading->setText(i18n("Pause reading")); ui.bPausePlayReading->setIcon(QIcon::fromTheme(QLatin1String("media-playback-pause"))); } ui.sbKeepNValues->setValue(client->keepNValues()); ui.sbKeepNValues->setEnabled(true); if (client->readingType() == MQTTClient::TillEnd) { ui.lSampleSize->hide(); ui.sbSampleSize->hide(); } else ui.sbSampleSize->setValue(client->sampleSize()); // disable "whole file" option const QStandardItemModel* model = qobject_cast(ui.cbReadingType->model()); QStandardItem* item = model->item(LiveDataSource::WholeFile); item->setFlags(item->flags() & ~(Qt::ItemIsSelectable | Qt::ItemIsEnabled)); if (static_cast(ui.cbReadingType->currentIndex()) == LiveDataSource::WholeFile) ui.cbReadingType->setCurrentIndex(LiveDataSource::TillEnd); m_mqttClient = client; // updates may be applied from now on //show MQTT connected options ui.lTopics->show(); ui.swSubscriptions->setVisible(true); m_subscriptionWidget->setVisible(true); m_subscriptionWidget->makeVisible(true); ui.lLWT->show(); ui.bLWT->show(); m_previousHost = m_currentHost; //if there isn't a client with this hostname we instantiate a new one auto it = m_hosts.find(id); if (it == m_hosts.end()) { m_currentHost = &m_hosts[id]; m_currentHost->count = 1; m_currentHost->client = new QMqttClient; connect(client, &MQTTClient::clientAboutToBeDeleted, this, &LiveDataDock::removeClient); connect(m_currentHost->client, &QMqttClient::connected, this, &LiveDataDock::onMQTTConnect); connect(m_currentHost->client, &QMqttClient::messageReceived, this, &LiveDataDock::mqttMessageReceived); connect(m_subscriptionWidget, &MQTTSubscriptionWidget::reparentTopic, client, &MQTTClient::reparentTopic); connect(m_subscriptionWidget, &MQTTSubscriptionWidget::addBeforeRemoveSubscription, client, &MQTTClient::addBeforeRemoveSubscription); connect(m_subscriptionWidget, &MQTTSubscriptionWidget::removeMQTTSubscription, client, &MQTTClient::removeMQTTSubscription); connect(m_subscriptionWidget, &MQTTSubscriptionWidget::makeSubscription, client, &MQTTClient::addMQTTSubscription); m_currentHost->client->setHostname(id.first); m_currentHost->client->setPort(id.second); if (client->MQTTUseAuthentication()) { m_currentHost->client->setUsername(client->clientUserName()); m_currentHost->client->setPassword(client->clientPassword()); } if (client->MQTTUseID()) m_currentHost->client->setClientId(client->clientID()); m_currentHost->client->connectToHost(); } else { m_currentHost = &it.value(); ++m_currentHost->count; } if (m_previousMQTTClient == nullptr) { m_updateSubscriptionConn = connect(client, &MQTTClient::MQTTSubscribed, [this]() { emit updateSubscriptionTree(m_mqttClient->MQTTSubscriptions()); }); //Fill the subscription tree(useful if the MQTTClient was loaded) QVector topics = client->topicNames(); for (const auto& topic : topics) addTopicToTree(topic); emit updateSubscriptionTree(m_mqttClient->MQTTSubscriptions()); } //if the previous MQTTClient's host name was different from the current one we have to disconnect some slots //and clear the tree widgets else if (m_previousMQTTClient->clientHostName() != client->clientHostName()) { disconnect(m_updateSubscriptionConn); disconnect(m_previousHost->client, &QMqttClient::messageReceived, this, &LiveDataDock::mqttMessageReceived); connect(m_previousHost->client, &QMqttClient::messageReceived, this, &LiveDataDock::mqttMessageReceivedInBackground); disconnect(m_currentHost->client, &QMqttClient::messageReceived, this, &LiveDataDock::mqttMessageReceivedInBackground); disconnect(m_subscriptionWidget, &MQTTSubscriptionWidget::reparentTopic, m_previousMQTTClient, &MQTTClient::reparentTopic); disconnect(m_subscriptionWidget, &MQTTSubscriptionWidget::addBeforeRemoveSubscription, m_previousMQTTClient, &MQTTClient::addBeforeRemoveSubscription); disconnect(m_subscriptionWidget, &MQTTSubscriptionWidget::removeMQTTSubscription, m_previousMQTTClient, &MQTTClient::removeMQTTSubscription); disconnect(m_subscriptionWidget, &MQTTSubscriptionWidget::makeSubscription, m_previousMQTTClient, &MQTTClient::addMQTTSubscription); m_previousHost->topicList = m_subscriptionWidget->getTopicList(); m_subscriptionWidget->setTopicList(m_currentHost->topicList); emit MQTTClearTopics(); //repopulating the tree widget with the already known topics of the client for (int i = 0; i < m_currentHost->addedTopics.size(); ++i) addTopicToTree(m_currentHost->addedTopics.at(i)); //fill subscriptions tree widget emit updateSubscriptionTree(m_mqttClient->MQTTSubscriptions()); m_updateSubscriptionConn = connect(client, &MQTTClient::MQTTSubscribed, [this]() { emit updateSubscriptionTree(m_mqttClient->MQTTSubscriptions()); }); connect(m_currentHost->client, &QMqttClient::messageReceived, this, &LiveDataDock::mqttMessageReceived); connect(m_subscriptionWidget, &MQTTSubscriptionWidget::reparentTopic, client, &MQTTClient::reparentTopic); connect(m_subscriptionWidget, &MQTTSubscriptionWidget::addBeforeRemoveSubscription, client, &MQTTClient::addBeforeRemoveSubscription); connect(m_subscriptionWidget, &MQTTSubscriptionWidget::removeMQTTSubscription, client, &MQTTClient::removeMQTTSubscription); connect(m_subscriptionWidget, &MQTTSubscriptionWidget::makeSubscription, client, &MQTTClient::addMQTTSubscription); } if (client->willUpdateType() == MQTTClient::OnClick && client->MQTTWillUse()) ui.bWillUpdateNow->show(); m_previousMQTTClient = oldclient; } #endif /*! * \brief Sets the live data source of this dock widget * \param sources */ void LiveDataDock::setLiveDataSource(LiveDataSource* const source) { #ifdef HAVE_MQTT m_mqttClient = nullptr; #endif // if (m_liveDataSource == source) // return; m_liveDataSource = nullptr; // prevent updates due to changes to input widgets ui.leName->setText(source->name()); ui.leName->setStyleSheet(""); ui.leName->setToolTip(""); const LiveDataSource::SourceType sourceType = source->sourceType(); const LiveDataSource::ReadingType readingType = source->readingType(); const LiveDataSource::UpdateType updateType = source->updateType(); const AbstractFileFilter::FileType fileType = source->fileType(); ui.sbUpdateInterval->setValue(source->updateInterval()); ui.cbUpdateType->setCurrentIndex(static_cast(updateType)); ui.cbReadingType->setCurrentIndex(static_cast(readingType)); switch (sourceType) { case LiveDataSource::FileOrPipe: ui.leSourceInfo->setText(source->fileName()); if (QFile::exists(source->fileName())) ui.leSourceInfo->setStyleSheet(QString()); else ui.leSourceInfo->setStyleSheet("QLineEdit{background:red;}"); break; case LiveDataSource::NetworkTcpSocket: case LiveDataSource::NetworkUdpSocket: ui.leSourceInfo->setText(QStringLiteral("%1:%2").arg(source->host()).arg(source->port())); break; case LiveDataSource::LocalSocket: ui.leSourceInfo->setText(source->localSocketName()); break; case LiveDataSource::SerialPort: ui.leSourceInfo->setText(source->serialPortName()); break; case LiveDataSource::MQTT: break; } if (updateType == LiveDataSource::UpdateType::NewData) { ui.lUpdateInterval->hide(); ui.sbUpdateInterval->hide(); } if (source->isPaused()) { ui.bPausePlayReading->setText(i18n("Continue Reading")); ui.bPausePlayReading->setIcon(QIcon::fromTheme(QLatin1String("media-record"))); } else { ui.bPausePlayReading->setText(i18n("Pause Reading")); ui.bPausePlayReading->setIcon(QIcon::fromTheme(QLatin1String("media-playback-pause"))); } ui.sbKeepNValues->setValue(source->keepNValues()); // disable "whole file" when having no file (i.e. socket or port) auto* model = qobject_cast(ui.cbReadingType->model()); QStandardItem* item = model->item(LiveDataSource::WholeFile); if (sourceType == LiveDataSource::SourceType::FileOrPipe) { item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); //for file types other than ASCII and binary we support re-reading the whole file only //select "read whole file" and deactivate the combobox if (fileType != AbstractFileFilter::Ascii && fileType != AbstractFileFilter::Binary) { ui.cbReadingType->setCurrentIndex(LiveDataSource::WholeFile); ui.cbReadingType->setEnabled(false); } else ui.cbReadingType->setEnabled(true); } else { if (static_cast(ui.cbReadingType->currentIndex()) == LiveDataSource::WholeFile) ui.cbReadingType->setCurrentIndex(LiveDataSource::TillEnd); item->setFlags(item->flags() & ~(Qt::ItemIsSelectable | Qt::ItemIsEnabled)); } if (((sourceType == LiveDataSource::FileOrPipe || sourceType == LiveDataSource::NetworkUdpSocket) && (readingType == LiveDataSource::ContinuousFixed || readingType == LiveDataSource::FromEnd))) ui.sbSampleSize->setValue(source->sampleSize()); else { ui.lSampleSize->hide(); ui.sbSampleSize->hide(); } // disable "on new data"-option if not available model = qobject_cast(ui.cbUpdateType->model()); item = model->item(LiveDataSource::NewData); if (sourceType == LiveDataSource::NetworkTcpSocket || sourceType == LiveDataSource::NetworkUdpSocket || sourceType == LiveDataSource::SerialPort) item->setFlags(item->flags() & ~(Qt::ItemIsSelectable | Qt::ItemIsEnabled)); else item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); ui.lTopics->hide(); ui.bLWT->hide(); ui.lLWT->hide(); ui.bWillUpdateNow->hide(); ui.swSubscriptions->hide(); #ifdef HAVE_MQTT m_subscriptionWidget->hide(); m_subscriptionWidget->hide(); #endif m_liveDataSource = source; // updates may be applied from now on } /*! * \brief Modifies the sample size of the live data source or MQTTClient object * \param sampleSize */ void LiveDataDock::sampleSizeChanged(int sampleSize) { if (m_liveDataSource) m_liveDataSource->setSampleSize(sampleSize); #ifdef HAVE_MQTT else if (m_mqttClient) m_mqttClient->setSampleSize(sampleSize); #endif } /*! * \brief Updates the live data source now */ void LiveDataDock::updateNow() { if (m_liveDataSource) m_liveDataSource->updateNow(); #ifdef HAVE_MQTT else if (m_mqttClient) m_mqttClient->updateNow(); #endif } void LiveDataDock::nameChanged(const QString& name) { if (m_liveDataSource) { if (!m_liveDataSource->setName(name, false)) { ui.leName->setStyleSheet("background:red;"); ui.leName->setToolTip(i18n("Please choose another name, because this is already in use.")); return; } } #ifdef HAVE_MQTT else if (m_mqttClient) { if (!m_mqttClient->setName(name, false)) { ui.leName->setStyleSheet("background:red;"); ui.leName->setToolTip(i18n("Please choose another name, because this is already in use.")); return; } } #endif ui.leName->setStyleSheet(""); ui.leName->setToolTip(""); } /*! * \brief LiveDataDock::updateTypeChanged * \param idx */ void LiveDataDock::updateTypeChanged(int idx) { if (m_liveDataSource) { DEBUG("LiveDataDock::updateTypeChanged()"); - const LiveDataSource::UpdateType updateType = static_cast(idx); + const auto updateType = static_cast(idx); switch (updateType) { case LiveDataSource::TimeInterval: { ui.lUpdateInterval->show(); ui.sbUpdateInterval->show(); const LiveDataSource::SourceType s = m_liveDataSource->sourceType(); const LiveDataSource::ReadingType r = m_liveDataSource->readingType(); const bool showSampleSize = ((s == LiveDataSource::FileOrPipe || s == LiveDataSource::NetworkUdpSocket) && (r == LiveDataSource::ContinuousFixed || r == LiveDataSource::FromEnd)); ui.lSampleSize->setVisible(showSampleSize); ui.sbSampleSize->setVisible(showSampleSize); m_liveDataSource->setUpdateType(updateType); m_liveDataSource->setUpdateInterval(ui.sbUpdateInterval->value()); break; } case LiveDataSource::NewData: ui.lUpdateInterval->hide(); ui.sbUpdateInterval->hide(); ui.lSampleSize->hide(); ui.sbSampleSize->hide(); m_liveDataSource->setUpdateType(updateType); } } #ifdef HAVE_MQTT else if (m_mqttClient) { DEBUG("LiveDataDock::updateTypeChanged()"); const MQTTClient::UpdateType type = static_cast(idx); if (type == MQTTClient::TimeInterval) { ui.lUpdateInterval->show(); ui.sbUpdateInterval->show(); m_mqttClient->setUpdateType(type); m_mqttClient->setUpdateInterval(ui.sbUpdateInterval->value()); } else if (type == MQTTClient::NewData) { ui.lUpdateInterval->hide(); ui.sbUpdateInterval->hide(); m_mqttClient->setUpdateType(type); } } #endif } /*! * \brief Handles the change of the reading type in the dock widget * \param idx */ void LiveDataDock::readingTypeChanged(int idx) { if (m_liveDataSource) { const auto type = static_cast(idx); const LiveDataSource::SourceType sourceType = m_liveDataSource->sourceType(); const LiveDataSource::UpdateType updateType = m_liveDataSource->updateType(); if (sourceType == LiveDataSource::NetworkTcpSocket || sourceType == LiveDataSource::LocalSocket || sourceType == LiveDataSource::SerialPort || type == LiveDataSource::TillEnd || type == LiveDataSource::WholeFile || updateType == LiveDataSource::NewData) { ui.lSampleSize->hide(); ui.sbSampleSize->hide(); } else { ui.lSampleSize->show(); ui.sbSampleSize->show(); } m_liveDataSource->setReadingType(type); } #ifdef HAVE_MQTT else if (m_mqttClient) { MQTTClient::ReadingType type = static_cast(idx); if (type == MQTTClient::TillEnd) { ui.lSampleSize->hide(); ui.sbSampleSize->hide(); } else { ui.lSampleSize->show(); ui.sbSampleSize->show(); } m_mqttClient->setReadingType(type); } #endif } /*! * \brief Modifies the update interval of the live data source * \param updateInterval */ void LiveDataDock::updateIntervalChanged(int updateInterval) { if (m_liveDataSource) m_liveDataSource->setUpdateInterval(updateInterval); #ifdef HAVE_MQTT else if (m_mqttClient) m_mqttClient->setUpdateInterval(updateInterval); #endif } /*! * \brief Modifies the number of samples to keep in each of the live data source * \param keepNValues */ void LiveDataDock::keepNValuesChanged(const int keepNValues) { if (m_liveDataSource) m_liveDataSource->setKeepNValues(keepNValues); #ifdef HAVE_MQTT else if (m_mqttClient) m_mqttClient->setKeepNValues(keepNValues); #endif } /*! * \brief Pauses the reading of the live data source */ void LiveDataDock::pauseReading() { if (m_liveDataSource) m_liveDataSource->pauseReading(); #ifdef HAVE_MQTT else if (m_mqttClient) m_mqttClient->pauseReading(); #endif } /*! * \brief Continues the reading of the live data source */ void LiveDataDock::continueReading() { if (m_liveDataSource) m_liveDataSource->continueReading(); #ifdef HAVE_MQTT else if (m_mqttClient) m_mqttClient->continueReading(); #endif } /*! * \brief Handles the pausing/continuing of reading of the live data source */ void LiveDataDock::pauseContinueReading() { m_paused = !m_paused; if (m_paused) { pauseReading(); ui.bPausePlayReading->setText(i18n("Continue Reading")); ui.bPausePlayReading->setIcon(QIcon::fromTheme(QLatin1String("media-record"))); } else { continueReading(); ui.bPausePlayReading->setText(i18n("Pause Reading")); ui.bPausePlayReading->setIcon(QIcon::fromTheme(QLatin1String("media-playback-pause"))); } } #ifdef HAVE_MQTT /*! *\brief called when use will message checkbox's state is changed in the will settings widget, * Sets the mqttUseWill according to state for the m_mqttClient * * \param state the state of the checbox */ void LiveDataDock::useWillMessage(bool use) { qDebug()<<"Use will message: " << use; if (use) { m_mqttClient->setMQTTWillUse(true); if (m_mqttClient->willUpdateType() == MQTTClient::OnClick) ui.bWillUpdateNow->show(); } else { m_mqttClient->setMQTTWillUse(false); ui.bWillUpdateNow->hide(); } } /*! *\brief called when will message's QoS is changed in the will settings widget * sets the will QoS level for the m_mqttClient * * \param QoS the QoS level of the will message */ void LiveDataDock::willQoSChanged(int QoS) { m_mqttClient->setWillQoS(QoS); } /*! *\brief called when will message's retain flag is changed in the will settings widget * sets the retain flag for the will message in in m_mqttClient * * \param state the state of the will retain chechbox */ void LiveDataDock::willRetainChanged(bool useWillRetainMessages) { if (useWillRetainMessages) m_mqttClient->setWillRetain(true); else m_mqttClient->setWillRetain(false); } /*! *\brief called when will topic combobox's current item is changed in the will settings widget * sets the will topic for the m_mqttClient * * \param topic the current text of cbWillTopic */ void LiveDataDock::willTopicChanged(const QString& topic) { if (m_mqttClient->willTopic() != topic) m_mqttClient->clearLastMessage(); m_mqttClient->setWillTopic(topic); } /*! *\brief called when the selected will message type is changed in the will settings widget * sets the will message type for the m_mqttClient * * \param type the selected will message type */ void LiveDataDock::willMessageTypeChanged(MQTTClient::WillMessageType willMessageType) { m_mqttClient->setWillMessageType(willMessageType); } /*! *\brief called when the will own message is changed in the will settings widget * sets the will own message for the m_mqttClient * * \param message the will message given by the user */ void LiveDataDock::willOwnMessageChanged(const QString& message) { m_mqttClient->setWillOwnMessage(message); } /*! *\brief called when the selected update type for the will message is changed in the will settings widget * sets the will update type for the m_mqttClient * * \param type the selected will update type */ void LiveDataDock::willUpdateTypeChanged(int updateType) { m_mqttClient->setWillUpdateType(static_cast(updateType)); if (static_cast(updateType) == MQTTClient::TimePeriod) { ui.bWillUpdateNow->hide(); m_mqttClient->startWillTimer(); } else if (static_cast(updateType) == MQTTClient::OnClick) { ui.bWillUpdateNow->show(); //if update type is on click we stop the will timer m_mqttClient->stopWillTimer(); } } /*! *\brief called when the will update now button is pressed * updates the will message of m_mqttClient */ void LiveDataDock::willUpdateNow() { m_mqttClient->updateWillMessage(); } /*! *\brief called when the update interval for will message is changed in the will settings widget * sets the will update interval for the m_mqttClient, then starts the will timer for each one * * \param interval the new will update interval */ void LiveDataDock::willUpdateIntervalChanged(int interval) { m_mqttClient->setWillTimeInterval(interval); m_mqttClient->startWillTimer(); } /*! *\brief called when the will statistics are changed in the will settings widget * adds or removes the statistic represented by the index from m_mqttClient */ void LiveDataDock::statisticsChanged(MQTTClient::WillStatisticsType willStatisticsType) { if (willStatisticsType >= 0) { //if it's not already added and it's checked we add it if (!m_mqttClient->willStatistics()[static_cast(willStatisticsType)]) m_mqttClient->addWillStatistics(willStatisticsType); else //otherwise remove it m_mqttClient->removeWillStatistics(willStatisticsType); } } /*! *\brief called when the client connects to the broker successfully, it subscribes to every topic (# wildcard) * in order to later list every available topic */ void LiveDataDock::onMQTTConnect() { if (!m_currentHost || !m_currentHost->client || !m_currentHost->client->subscribe(QMqttTopicFilter(QLatin1String("#")), 1)) QMessageBox::critical(this, i18n("Couldn't subscribe"), i18n("Couldn't subscribe to all available topics. Something went wrong")); } /*! *\brief called when the client receives a message * if the message arrived from a new topic, the topic is put in twTopics */ void LiveDataDock::mqttMessageReceived(const QByteArray& message, const QMqttTopicName& topic) { Q_UNUSED(message) if (!m_currentHost->addedTopics.contains(topic.name())) { m_currentHost->addedTopics.push_back(topic.name()); addTopicToTree(topic.name()); } } /*! *\brief Adds topicName to twTopics * * \param topicName the name of the topic, which will be added to the tree widget */ void LiveDataDock::addTopicToTree(const QString &topicName) { QStringList name; QChar sep = '/'; QString rootName; if (topicName.contains(sep)) { QStringList list = topicName.split(sep, QString::SkipEmptyParts); if (!list.isEmpty()) { rootName = list.at(0); name.append(list.at(0)); QTreeWidgetItem* currentItem; //check whether the first level of the topic can be found in twTopics int topItemIdx = -1; for (int i = 0; i < m_subscriptionWidget->topicCount(); ++i) { if (m_subscriptionWidget->topLevelTopic(i)->text(0) == list.at(0)) { topItemIdx = i; break; } } //if not we simply add every level of the topic to the tree if ( topItemIdx < 0) { currentItem = new QTreeWidgetItem(name); m_subscriptionWidget->addTopic(currentItem); for (int i = 1; i < list.size(); ++i) { name.clear(); name.append(list.at(i)); currentItem->addChild(new QTreeWidgetItem(name)); currentItem = currentItem->child(0); } } //otherwise we search for the first level that isn't part of the tree, //then add every level of the topic to the tree from that certain level else { currentItem = m_subscriptionWidget->topLevelTopic(topItemIdx); int listIdx = 1; for (; listIdx < list.size(); ++listIdx) { QTreeWidgetItem* childItem = nullptr; bool found = false; for (int j = 0; j < currentItem->childCount(); ++j) { childItem = currentItem->child(j); if (childItem->text(0) == list.at(listIdx)) { found = true; currentItem = childItem; break; } } if (!found) { //this is the level that isn't present in the tree break; } } //add every level to the tree starting with the first level that isn't part of the tree for (; listIdx < list.size(); ++listIdx) { name.clear(); name.append(list.at(listIdx)); currentItem->addChild(new QTreeWidgetItem(name)); currentItem = currentItem->child(currentItem->childCount() - 1); } } } } else { rootName = topicName; name.append(topicName); m_subscriptionWidget->addTopic(new QTreeWidgetItem(name)); } //if a subscribed topic contains the new topic, we have to update twSubscriptions for (int i = 0; i < m_subscriptionWidget->subscriptionCount(); ++i) { QStringList subscriptionName = m_subscriptionWidget->topLevelSubscription(i)->text(0).split('/', QString::SkipEmptyParts); if (rootName == subscriptionName[0]) { emit updateSubscriptionTree(m_mqttClient->MQTTSubscriptions()); break; } } //signals that a newTopic was added, in order to fill the completer of leTopics //we have to pass the whole topic name, not just the root name, for testing purposes emit newTopic(topicName); } /*! *\brief called when a client receives a message, if the clients hostname isn't identic with the host name of MQTTClient * if the message arrived from a new topic, the topic is added to the host data */ void LiveDataDock::mqttMessageReceivedInBackground(const QByteArray& message, const QMqttTopicName& topic) { Q_UNUSED(message) if (!m_currentHost->addedTopics.contains(topic.name())) m_currentHost->addedTopics.push_back(topic.name()); } /*! *\brief called when an MQTTClient is about to be deleted * removes every data connected to the MQTTClient, and disconnects the corresponding client from the host * * \param hostname the host name of the MQTTClient that will be deleted * \param name the host name of the MQTTClient that will be deleted */ void LiveDataDock::removeClient(const QString& hostname, quint16 port) { auto it = m_hosts.find(qMakePair(hostname, port)); if (it == m_hosts.end()) return; MQTTHost & host = it.value(); if (host.count > 1) { --host.count; return; } host.client->disconnectFromHost(); if (m_previousMQTTClient != nullptr && m_previousMQTTClient->clientHostName() == hostname) { disconnect(m_previousHost->client, &QMqttClient::messageReceived, this, &LiveDataDock::mqttMessageReceivedInBackground); m_previousMQTTClient = nullptr; } if (m_mqttClient->clientHostName() == hostname) { emit MQTTClearTopics(); m_mqttClient = nullptr; } delete host.client; m_hosts.erase(it); } /*! * \brief Used for testing the MQTT related features * \param topic */ bool LiveDataDock::testSubscribe(const QString& topic) { QStringList topicList = topic.split('/', QString::SkipEmptyParts); QTreeWidgetItem* currentItem = nullptr; for (int i = 0; i < m_subscriptionWidget->topicCount(); ++i) { if (m_subscriptionWidget->topLevelTopic(i)->text(0) == topicList[0]) { currentItem = m_subscriptionWidget->topLevelTopic(i); break; } } if (currentItem) { for (int i = 1 ; i < topicList.size(); ++i) { if (topicList[i] == '#') break; for (int j = 0; j < currentItem->childCount(); ++j) { if (currentItem->child(j)->text(0) == topicList[i]) { currentItem = currentItem->child(j); break; } else if (j == currentItem->childCount() - 1) return false; } } } else return false; m_subscriptionWidget->testSubscribe(currentItem); return true; } /*! * \brief Used for testing the MQTT related features * \param topic */ bool LiveDataDock::testUnsubscribe(const QString& topic) { QTreeWidgetItem* currentItem = nullptr; for (int i = 0; i < m_subscriptionWidget->subscriptionCount(); ++i) { if (MQTTSubscriptionWidget::checkTopicContains(m_subscriptionWidget->topLevelSubscription(i)->text(0), topic)) { currentItem = m_subscriptionWidget->topLevelSubscription(i); break; } } if (currentItem) { do { if (topic == currentItem->text(0)) { m_subscriptionWidget->testUnsubscribe(currentItem); return true; } else { for (int i = 0; i < currentItem->childCount(); ++i) { qDebug()<child(i)->text(0)<<" "<child(i)->text(0), topic)) { currentItem = currentItem->child(i); break; } else if (i == currentItem->childCount() - 1) return false; } } } while (currentItem); } else return false; return false; } void LiveDataDock::showWillSettings() { QMenu menu; const QVector& topics = m_mqttClient->topicNames(); MQTTWillSettingsWidget willSettingsWidget(&menu, m_mqttClient->willSettings(), topics); connect(&willSettingsWidget, &MQTTWillSettingsWidget::applyClicked, [this, &menu, &willSettingsWidget]() { this->useWillMessage(willSettingsWidget.will().enabled); this->willMessageTypeChanged(willSettingsWidget.will().willMessageType); this->updateTypeChanged(willSettingsWidget.will().willUpdateType); this->willRetainChanged(willSettingsWidget.will().willRetain); this->willUpdateIntervalChanged(willSettingsWidget.will().willTimeInterval); this->willOwnMessageChanged(willSettingsWidget.will().willOwnMessage); this->willTopicChanged(willSettingsWidget.will().willTopic); this->statisticsChanged(willSettingsWidget.statisticsType()); menu.close(); }); QWidgetAction* widgetAction = new QWidgetAction(this); widgetAction->setDefaultWidget(&willSettingsWidget); menu.addAction(widgetAction); QPoint pos(ui.bLWT->sizeHint().width(), ui.bLWT->sizeHint().height()); menu.exec(ui.bLWT->mapToGlobal(pos)); } void LiveDataDock::enableWill(bool enable) { if(enable) { if(!ui.bLWT->isEnabled()) ui.bLWT->setEnabled(enable); } else ui.bLWT->setEnabled(enable); } #endif diff --git a/src/kdefrontend/dockwidgets/WorksheetDock.cpp b/src/kdefrontend/dockwidgets/WorksheetDock.cpp index 2e603a809..d3f233670 100644 --- a/src/kdefrontend/dockwidgets/WorksheetDock.cpp +++ b/src/kdefrontend/dockwidgets/WorksheetDock.cpp @@ -1,962 +1,964 @@ /*************************************************************************** File : WorksheetDock.cpp Project : LabPlot Description : widget for worksheet properties -------------------------------------------------------------------- Copyright : (C) 2010-2016 by Alexander Semke (alexander.semke@web.de) Copyright : (C) 2012-2013 by Stefan Gerlach (stefan.gerlach@uni-konstanz.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "WorksheetDock.h" #include "kdefrontend/GuiTools.h" #include "kdefrontend/ThemeHandler.h" #include "kdefrontend/TemplateHandler.h" #include #include #include #include #include #include #include #include #include /*! \class WorksheetDock \brief Provides a widget for editing the properties of the worksheets currently selected in the project explorer. \ingroup kdefrontend */ WorksheetDock::WorksheetDock(QWidget *parent): BaseDock(parent) { ui.setupUi(this); m_leName = ui.leName; m_leComment = ui.leComment; //Background-tab ui.cbBackgroundColorStyle->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLengthWithIcon); ui.bOpen->setIcon( QIcon::fromTheme("document-open") ); ui.leBackgroundFileName->setCompleter(new QCompleter(new QDirModel, this)); //Layout-tab ui.chScaleContent->setToolTip(i18n("If checked, rescale the content of the worksheet on size changes. Otherwise resize the canvas only.")); ui.cbLayout->addItem(QIcon::fromTheme("labplot-editbreaklayout"), i18n("No Layout")); ui.cbLayout->addItem(QIcon::fromTheme("labplot-editvlayout"), i18n("Vertical Layout")); ui.cbLayout->addItem(QIcon::fromTheme("labplot-edithlayout"), i18n("Horizontal Layout")); ui.cbLayout->addItem(QIcon::fromTheme("labplot-editgrid"), i18n("Grid Layout")); //adjust layouts in the tabs for (int i = 0; i < ui.tabWidget->count(); ++i) { auto* layout = dynamic_cast(ui.tabWidget->widget(i)->layout()); if (!layout) continue; layout->setContentsMargins(2, 2, 2, 2); layout->setHorizontalSpacing(2); layout->setVerticalSpacing(2); } //SLOTs //General connect(ui.leName, &QLineEdit::textChanged, this, &WorksheetDock::nameChanged); connect(ui.leComment, &QLineEdit::textChanged, this, &WorksheetDock::commentChanged); connect(ui.cbSize, static_cast(&QComboBox::currentIndexChanged), this, static_cast(&WorksheetDock::sizeChanged)); connect(ui.sbWidth, static_cast(&QDoubleSpinBox::valueChanged), this, static_cast(&WorksheetDock::sizeChanged)); connect(ui.sbHeight, static_cast(&QDoubleSpinBox::valueChanged), this, static_cast(&WorksheetDock::sizeChanged)); connect(ui.cbOrientation, static_cast(&QComboBox::currentIndexChanged), this, &WorksheetDock::orientationChanged); //Background connect(ui.cbBackgroundType, static_cast(&QComboBox::currentIndexChanged), this, &WorksheetDock::backgroundTypeChanged); connect(ui.cbBackgroundColorStyle, static_cast(&QComboBox::currentIndexChanged), this, &WorksheetDock::backgroundColorStyleChanged); connect(ui.cbBackgroundImageStyle, static_cast(&QComboBox::currentIndexChanged), this, &WorksheetDock::backgroundImageStyleChanged); connect(ui.cbBackgroundBrushStyle, static_cast(&QComboBox::currentIndexChanged), this, &WorksheetDock::backgroundBrushStyleChanged); connect(ui.bOpen, &QPushButton::clicked, this, &WorksheetDock::selectFile); connect(ui.leBackgroundFileName, &QLineEdit::returnPressed, this, &WorksheetDock::fileNameChanged); connect(ui.leBackgroundFileName, &QLineEdit::textChanged, this, &WorksheetDock::fileNameChanged); connect(ui.kcbBackgroundFirstColor, &KColorButton::changed, this, &WorksheetDock::backgroundFirstColorChanged); connect(ui.kcbBackgroundSecondColor, &KColorButton::changed, this, &WorksheetDock::backgroundSecondColorChanged); connect(ui.sbBackgroundOpacity, static_cast(&QSpinBox::valueChanged), this, &WorksheetDock::backgroundOpacityChanged); //Layout connect(ui.cbLayout, static_cast(&QComboBox::currentIndexChanged), this, &WorksheetDock::layoutChanged); connect( ui.chScaleContent, &QCheckBox::clicked, this, &WorksheetDock::scaleContentChanged); connect( ui.sbLayoutTopMargin, static_cast(&QDoubleSpinBox::valueChanged), this, &WorksheetDock::layoutTopMarginChanged); connect( ui.sbLayoutBottomMargin, static_cast(&QDoubleSpinBox::valueChanged), this, &WorksheetDock::layoutBottomMarginChanged); connect( ui.sbLayoutLeftMargin, static_cast(&QDoubleSpinBox::valueChanged), this, &WorksheetDock::layoutLeftMarginChanged); connect( ui.sbLayoutRightMargin, static_cast(&QDoubleSpinBox::valueChanged), this, &WorksheetDock::layoutRightMarginChanged); connect( ui.sbLayoutHorizontalSpacing, static_cast(&QDoubleSpinBox::valueChanged), this, &WorksheetDock::layoutHorizontalSpacingChanged); connect( ui.sbLayoutVerticalSpacing, static_cast(&QDoubleSpinBox::valueChanged), this, &WorksheetDock::layoutVerticalSpacingChanged); connect( ui.sbLayoutRowCount, static_cast(&QSpinBox::valueChanged), this, &WorksheetDock::layoutRowCountChanged); connect( ui.sbLayoutColumnCount, static_cast(&QSpinBox::valueChanged), this, &WorksheetDock::layoutColumnCountChanged); //theme and template handlers auto* frame = new QFrame(this); auto* layout = new QHBoxLayout(frame); layout->setContentsMargins(0, 11, 0, 11); m_themeHandler = new ThemeHandler(this); layout->addWidget(m_themeHandler); connect(m_themeHandler, &ThemeHandler::loadThemeRequested, this, &WorksheetDock::loadTheme); connect(m_themeHandler, &ThemeHandler::info, this, &WorksheetDock::info); auto* templateHandler = new TemplateHandler(this, TemplateHandler::Worksheet); layout->addWidget(templateHandler); connect(templateHandler, &TemplateHandler::loadConfigRequested, this, &WorksheetDock::loadConfigFromTemplate); connect(templateHandler, &TemplateHandler::saveConfigRequested, this, &WorksheetDock::saveConfigAsTemplate); connect(templateHandler, &TemplateHandler::info, this, &WorksheetDock::info); ui.verticalLayout->addWidget(frame); this->retranslateUi(); } void WorksheetDock::setWorksheets(QList list) { m_initializing = true; m_worksheetList = list; m_worksheet = list.first(); m_aspect = list.first(); //if there are more then one worksheet in the list, disable the name and comment field in the tab "general" if (list.size() == 1) { ui.lName->setEnabled(true); ui.leName->setEnabled(true); ui.lComment->setEnabled(true); ui.leComment->setEnabled(true); ui.leName->setText(m_worksheet->name()); ui.leComment->setText(m_worksheet->comment()); } else { ui.lName->setEnabled(false); ui.leName->setEnabled(false); ui.lComment->setEnabled(false); ui.leComment->setEnabled(false); ui.leName->setText(QString()); ui.leComment->setText(QString()); } ui.leName->setStyleSheet(""); ui.leName->setToolTip(""); //show the properties of the first worksheet this->load(); this->worksheetLayoutChanged(m_worksheet->layout()); m_themeHandler->setCurrentTheme(m_worksheet->theme()); connect(m_worksheet, &Worksheet::aspectDescriptionChanged, this, &WorksheetDock::worksheetDescriptionChanged); connect(m_worksheet, &Worksheet::pageRectChanged, this, &WorksheetDock::worksheetPageRectChanged); connect(m_worksheet, &Worksheet::scaleContentChanged, this, &WorksheetDock::worksheetScaleContentChanged); connect(m_worksheet, &Worksheet::backgroundTypeChanged, this, &WorksheetDock::worksheetBackgroundTypeChanged); connect(m_worksheet, &Worksheet::backgroundColorStyleChanged, this, &WorksheetDock::worksheetBackgroundColorStyleChanged); connect(m_worksheet, &Worksheet::backgroundImageStyleChanged, this, &WorksheetDock::worksheetBackgroundImageStyleChanged); connect(m_worksheet, &Worksheet::backgroundBrushStyleChanged, this, &WorksheetDock::worksheetBackgroundBrushStyleChanged); connect(m_worksheet, &Worksheet::backgroundFirstColorChanged, this, &WorksheetDock::worksheetBackgroundFirstColorChanged); connect(m_worksheet, &Worksheet::backgroundSecondColorChanged, this, &WorksheetDock::worksheetBackgroundSecondColorChanged); connect(m_worksheet, &Worksheet::backgroundFileNameChanged, this, &WorksheetDock::worksheetBackgroundFileNameChanged); connect(m_worksheet, &Worksheet::backgroundOpacityChanged, this, &WorksheetDock::worksheetBackgroundOpacityChanged); connect(m_worksheet, &Worksheet::layoutChanged, this, &WorksheetDock::worksheetLayoutChanged); connect(m_worksheet, &Worksheet::layoutTopMarginChanged, this, &WorksheetDock::worksheetLayoutTopMarginChanged); connect(m_worksheet, &Worksheet::layoutBottomMarginChanged, this, &WorksheetDock::worksheetLayoutBottomMarginChanged); connect(m_worksheet, &Worksheet::layoutLeftMarginChanged, this, &WorksheetDock::worksheetLayoutLeftMarginChanged); connect(m_worksheet, &Worksheet::layoutRightMarginChanged, this, &WorksheetDock::worksheetLayoutRightMarginChanged); connect(m_worksheet, &Worksheet::layoutVerticalSpacingChanged, this, &WorksheetDock::worksheetLayoutVerticalSpacingChanged); connect(m_worksheet, &Worksheet::layoutHorizontalSpacingChanged, this, &WorksheetDock::worksheetLayoutHorizontalSpacingChanged); connect(m_worksheet, &Worksheet::layoutRowCountChanged, this, &WorksheetDock::worksheetLayoutRowCountChanged); connect(m_worksheet, &Worksheet::layoutColumnCountChanged, this, &WorksheetDock::worksheetLayoutColumnCountChanged); connect(m_worksheet, &Worksheet::themeChanged, m_themeHandler, &ThemeHandler::setCurrentTheme); m_initializing = false; } /*! Checks whether the size is one of the QPageSize::PageSizeId and updates Size and Orientation checkbox when width/height changes. */ void WorksheetDock::updatePaperSize() { if (m_worksheet->useViewSize()) { ui.cbSize->setCurrentIndex(0); return; } //In UI we use cm, so we need to convert to mm first before we check with QPageSize float w = (float)ui.sbWidth->value()*10; float h = (float)ui.sbHeight->value()*10; const QSizeF s = QSizeF(w, h); const QSizeF st = s.transposed(); //determine the position of the QPageSize::PageSizeId in the combobox bool found = false; for (int i = 0; i < ui.cbSize->count(); ++i) { const QVariant v = ui.cbSize->itemData(i); if (!v.isValid()) continue; const auto id = v.value(); const QSizeF ps = QPageSize::size(id, QPageSize::Millimeter); if (s == ps) { //check the portrait-orientation first ui.cbSize->setCurrentIndex(i); ui.cbOrientation->setCurrentIndex(0); //a QPageSize::PaperSize in portrait-orientation was found found = true; break; } else if (st == ps) { //check for the landscape-orientation ui.cbSize->setCurrentIndex(i); ui.cbOrientation->setCurrentIndex(1); //a QPageSize::PaperSize in landscape-orientation was found found = true; break; } } if (!found) ui.cbSize->setCurrentIndex(ui.cbSize->count() - 1); //select "Custom" size } //************************************************************* //****** SLOTs for changes triggered in WorksheetDock ********* //************************************************************* void WorksheetDock::retranslateUi() { m_initializing = true; //Geometry ui.cbOrientation->clear(); ui.cbOrientation->addItem(i18n("Portrait")); ui.cbOrientation->addItem(i18n("Landscape")); const QVector pageSizes = { QPageSize::A0, QPageSize::A1, QPageSize::A2, QPageSize::A3, QPageSize::A4, QPageSize::A5, QPageSize::A6, QPageSize::A7, QPageSize::A8, QPageSize::A9, QPageSize::B0, QPageSize::B1, QPageSize::B2, QPageSize::B3, QPageSize::B4, QPageSize::B5, QPageSize::B6, QPageSize::B7, QPageSize::B8, QPageSize::B9, QPageSize::B10, QPageSize::C5E, QPageSize::DLE, QPageSize::Executive, QPageSize::Folio, QPageSize::Ledger, QPageSize::Legal, QPageSize::Letter, QPageSize::Tabloid, QPageSize::Comm10E, QPageSize::Custom, }; ui.cbSize->clear(); ui.cbSize->addItem(i18n("View Size")); for (QPageSize::PageSizeId id : pageSizes) { ui.cbSize->addItem(QPageSize::name(id), id); } ui.cbSize->insertSeparator(1); //Background ui.cbBackgroundType->clear(); ui.cbBackgroundType->addItem(i18n("Color")); ui.cbBackgroundType->addItem(i18n("Image")); ui.cbBackgroundType->addItem(i18n("Pattern")); ui.cbBackgroundColorStyle->clear(); ui.cbBackgroundColorStyle->addItem(i18n("Single Color")); ui.cbBackgroundColorStyle->addItem(i18n("Horizontal Gradient")); ui.cbBackgroundColorStyle->addItem(i18n("Vertical Gradient")); ui.cbBackgroundColorStyle->addItem(i18n("Diag. Gradient (From Top Left)")); ui.cbBackgroundColorStyle->addItem(i18n("Diag. Gradient (From Bottom Left)")); ui.cbBackgroundColorStyle->addItem(i18n("Radial Gradient")); ui.cbBackgroundImageStyle->clear(); ui.cbBackgroundImageStyle->addItem(i18n("Scaled and Cropped")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled, Keep Proportions")); ui.cbBackgroundImageStyle->addItem(i18n("Centered")); ui.cbBackgroundImageStyle->addItem(i18n("Tiled")); ui.cbBackgroundImageStyle->addItem(i18n("Center Tiled")); GuiTools::updateBrushStyles(ui.cbBackgroundBrushStyle, Qt::SolidPattern); m_initializing = false; } // "General"-tab void WorksheetDock::scaleContentChanged(bool scaled) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setScaleContent(scaled); } void WorksheetDock::sizeChanged(int i) { const auto index = ui.cbSize->itemData(i).value(); if (index == QPageSize::Custom) { ui.sbWidth->setEnabled(true); ui.sbHeight->setEnabled(true); ui.lOrientation->hide(); ui.cbOrientation->hide(); } else { ui.sbWidth->setEnabled(false); ui.sbHeight->setEnabled(false); if (i == 0) { //no orientation available when using the complete view size (first item in the combox is selected) ui.lOrientation->hide(); ui.cbOrientation->hide(); } else { ui.lOrientation->show(); ui.cbOrientation->show(); } } if (m_initializing) return; if (i == 0) { //use the complete view size (first item in the combox is selected) for (auto* worksheet : m_worksheetList) worksheet->setUseViewSize(true); } else if (index == QPageSize::Custom) { if (m_worksheet->useViewSize()) { for (auto* worksheet : m_worksheetList) worksheet->setUseViewSize(false); } } else { //determine the width and the height of the to be used predefined layout QSizeF s = QPageSize::size(index, QPageSize::Millimeter); if (ui.cbOrientation->currentIndex() == 1) { s.transpose(); } m_initializing = true; //s is in mm, in UI we show everything in cm ui.sbWidth->setValue(s.width()/10); ui.sbHeight->setValue(s.height()/10); m_initializing = false; float w = Worksheet::convertToSceneUnits(s.width(), Worksheet::Millimeter); float h = Worksheet::convertToSceneUnits(s.height(), Worksheet::Millimeter); for (auto* worksheet : m_worksheetList) { worksheet->setUseViewSize(false); worksheet->setPageRect(QRect(0,0,w,h)); } } } void WorksheetDock::sizeChanged() { if (m_initializing) return; int w = Worksheet::convertToSceneUnits(ui.sbWidth->value(), Worksheet::Centimeter); int h = Worksheet::convertToSceneUnits(ui.sbHeight->value(), Worksheet::Centimeter); for (auto* worksheet : m_worksheetList) worksheet->setPageRect(QRect(0,0,w,h)); } void WorksheetDock::orientationChanged(int index) { Q_UNUSED(index); if (m_initializing) return; this->sizeChanged(ui.cbSize->currentIndex()); } // "Background"-tab void WorksheetDock::backgroundTypeChanged(int index) { auto type = (PlotArea::BackgroundType)index; if (type == PlotArea::Color) { ui.lBackgroundColorStyle->show(); ui.cbBackgroundColorStyle->show(); ui.lBackgroundImageStyle->hide(); ui.cbBackgroundImageStyle->hide(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); ui.lBackgroundFileName->hide(); ui.leBackgroundFileName->hide(); ui.bOpen->hide(); ui.lBackgroundFirstColor->show(); ui.kcbBackgroundFirstColor->show(); auto style = (PlotArea::BackgroundColorStyle)ui.cbBackgroundColorStyle->currentIndex(); if (style == PlotArea::SingleColor) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else { ui.lBackgroundFirstColor->setText(i18n("First color:")); ui.lBackgroundSecondColor->show(); ui.kcbBackgroundSecondColor->show(); } } else if (type == PlotArea::Image) { ui.lBackgroundFirstColor->hide(); ui.kcbBackgroundFirstColor->hide(); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); ui.lBackgroundColorStyle->hide(); ui.cbBackgroundColorStyle->hide(); ui.lBackgroundImageStyle->show(); ui.cbBackgroundImageStyle->show(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); ui.lBackgroundFileName->show(); ui.leBackgroundFileName->show(); ui.bOpen->show(); } else if (type == PlotArea::Pattern) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundFirstColor->show(); ui.kcbBackgroundFirstColor->show(); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); ui.lBackgroundColorStyle->hide(); ui.cbBackgroundColorStyle->hide(); ui.lBackgroundImageStyle->hide(); ui.cbBackgroundImageStyle->hide(); ui.lBackgroundBrushStyle->show(); ui.cbBackgroundBrushStyle->show(); ui.lBackgroundFileName->hide(); ui.leBackgroundFileName->hide(); ui.bOpen->hide(); } if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setBackgroundType(type); } void WorksheetDock::backgroundColorStyleChanged(int index) { auto style = (PlotArea::BackgroundColorStyle)index; if (style == PlotArea::SingleColor) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else { ui.lBackgroundFirstColor->setText(i18n("First color:")); ui.lBackgroundSecondColor->show(); ui.kcbBackgroundSecondColor->show(); } if (m_initializing) return; int size = m_worksheetList.size(); if (size>1) { m_worksheet->beginMacro(i18n("%1 worksheets: background color style changed", size)); for (auto* w : m_worksheetList) w->setBackgroundColorStyle(style); m_worksheet->endMacro(); } else m_worksheet->setBackgroundColorStyle(style); } void WorksheetDock::backgroundImageStyleChanged(int index) { if (m_initializing) return; auto style = (PlotArea::BackgroundImageStyle)index; for (auto* worksheet : m_worksheetList) worksheet->setBackgroundImageStyle(style); } void WorksheetDock::backgroundBrushStyleChanged(int index) { if (m_initializing) return; auto style = (Qt::BrushStyle)index; for (auto* worksheet : m_worksheetList) worksheet->setBackgroundBrushStyle(style); } void WorksheetDock::backgroundFirstColorChanged(const QColor& c) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setBackgroundFirstColor(c); } void WorksheetDock::backgroundSecondColorChanged(const QColor& c) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setBackgroundSecondColor(c); } void WorksheetDock::backgroundOpacityChanged(int value) { if (m_initializing) return; float opacity = (float)value/100; for (auto* worksheet : m_worksheetList) worksheet->setBackgroundOpacity(opacity); } //"Layout"-tab void WorksheetDock::layoutChanged(int index) { - Worksheet::Layout layout = (Worksheet::Layout)index; + auto layout = (Worksheet::Layout)index; bool b = (layout != Worksheet::NoLayout); ui.sbLayoutTopMargin->setEnabled(b); ui.sbLayoutBottomMargin->setEnabled(b); ui.sbLayoutLeftMargin->setEnabled(b); ui.sbLayoutRightMargin->setEnabled(b); ui.sbLayoutHorizontalSpacing->setEnabled(b); ui.sbLayoutVerticalSpacing->setEnabled(b); ui.sbLayoutRowCount->setEnabled(b); ui.sbLayoutColumnCount->setEnabled(b); //show the "scale content" option if no layout active ui.lScaleContent->setVisible(!b); ui.chScaleContent->setVisible(!b); if (b) { //show grid specific settings if grid layout selected bool grid = (layout == Worksheet::GridLayout); ui.lGrid->setVisible(grid); ui.lRowCount->setVisible(grid); ui.sbLayoutRowCount->setVisible(grid); ui.lColumnCount->setVisible(grid); ui.sbLayoutColumnCount->setVisible(grid); } else { //no layout selected, hide grid specific settings that were potentially shown before ui.lGrid->setVisible(false); ui.lRowCount->setVisible(false); ui.sbLayoutRowCount->setVisible(false); ui.lColumnCount->setVisible(false); ui.sbLayoutColumnCount->setVisible(false); } if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayout(layout); } void WorksheetDock::layoutTopMarginChanged(double margin) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutTopMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void WorksheetDock::layoutBottomMarginChanged(double margin) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutBottomMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void WorksheetDock::layoutLeftMarginChanged(double margin) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutLeftMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void WorksheetDock::layoutRightMarginChanged(double margin) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutRightMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void WorksheetDock::layoutHorizontalSpacingChanged(double spacing) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutHorizontalSpacing(Worksheet::convertToSceneUnits(spacing, Worksheet::Centimeter)); } void WorksheetDock::layoutVerticalSpacingChanged(double spacing) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutVerticalSpacing(Worksheet::convertToSceneUnits(spacing, Worksheet::Centimeter)); } void WorksheetDock::layoutRowCountChanged(int count) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutRowCount(count); } void WorksheetDock::layoutColumnCountChanged(int count) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutColumnCount(count); } /*! opens a file dialog and lets the user select the image file. */ void WorksheetDock::selectFile() { KConfigGroup conf(KSharedConfig::openConfig(), "WorksheetDock"); QString dir = conf.readEntry("LastImageDir", ""); QString formats; for (const QByteArray& format : QImageReader::supportedImageFormats()) { QString f = "*." + QString(format.constData()); + if (f == QLatin1String("*.svg")) + continue; formats.isEmpty() ? formats += f : formats += ' ' + f; } QString path = QFileDialog::getOpenFileName(this, i18n("Select the image file"), dir, i18n("Images (%1)", formats)); if (path.isEmpty()) return; //cancel was clicked in the file-dialog int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastImageDir", newDir); } ui.leBackgroundFileName->setText( path ); for (auto* worksheet : m_worksheetList) worksheet->setBackgroundFileName(path); } void WorksheetDock::fileNameChanged() { if (m_initializing) return; QString fileName = ui.leBackgroundFileName->text(); if (!fileName.isEmpty() && !QFile::exists(fileName)) ui.leBackgroundFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leBackgroundFileName->setStyleSheet(QString()); for (auto* worksheet : m_worksheetList) worksheet->setBackgroundFileName(fileName); } //************************************************************* //******** SLOTs for changes triggered in Worksheet *********** //************************************************************* void WorksheetDock::worksheetDescriptionChanged(const AbstractAspect* aspect) { if (m_worksheet != aspect) return; m_initializing = true; if (aspect->name() != ui.leName->text()) ui.leName->setText(aspect->name()); else if (aspect->comment() != ui.leComment->text()) ui.leComment->setText(aspect->comment()); m_initializing = false; } void WorksheetDock::worksheetScaleContentChanged(bool scaled) { m_initializing = true; ui.chScaleContent->setChecked(scaled); m_initializing = false; } void WorksheetDock::worksheetPageRectChanged(const QRectF& rect) { m_initializing = true; ui.sbWidth->setValue(Worksheet::convertFromSceneUnits(rect.width(), Worksheet::Centimeter)); ui.sbHeight->setValue(Worksheet::convertFromSceneUnits(rect.height(), Worksheet::Centimeter)); updatePaperSize(); m_initializing = false; } void WorksheetDock::worksheetBackgroundTypeChanged(PlotArea::BackgroundType type) { m_initializing = true; ui.cbBackgroundType->setCurrentIndex(type); m_initializing = false; } void WorksheetDock::worksheetBackgroundColorStyleChanged(PlotArea::BackgroundColorStyle style) { m_initializing = true; ui.cbBackgroundColorStyle->setCurrentIndex(style); m_initializing = false; } void WorksheetDock::worksheetBackgroundImageStyleChanged(PlotArea::BackgroundImageStyle style) { m_initializing = true; ui.cbBackgroundImageStyle->setCurrentIndex(style); m_initializing = false; } void WorksheetDock::worksheetBackgroundBrushStyleChanged(Qt::BrushStyle style) { m_initializing = true; ui.cbBackgroundBrushStyle->setCurrentIndex(style); m_initializing = false; } void WorksheetDock::worksheetBackgroundFirstColorChanged(const QColor& color) { m_initializing = true; ui.kcbBackgroundFirstColor->setColor(color); m_initializing = false; } void WorksheetDock::worksheetBackgroundSecondColorChanged(const QColor& color) { m_initializing = true; ui.kcbBackgroundSecondColor->setColor(color); m_initializing = false; } void WorksheetDock::worksheetBackgroundFileNameChanged(const QString& name) { m_initializing = true; ui.leBackgroundFileName->setText(name); m_initializing = false; } void WorksheetDock::worksheetBackgroundOpacityChanged(float opacity) { m_initializing = true; ui.sbBackgroundOpacity->setValue( qRound(opacity*100.0) ); m_initializing = false; } void WorksheetDock::worksheetLayoutChanged(Worksheet::Layout layout) { m_initializing = true; ui.cbLayout->setCurrentIndex(layout); m_initializing = false; } void WorksheetDock::worksheetLayoutTopMarginChanged(float value) { m_initializing = true; ui.sbLayoutTopMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void WorksheetDock::worksheetLayoutBottomMarginChanged(float value) { m_initializing = true; ui.sbLayoutBottomMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void WorksheetDock::worksheetLayoutLeftMarginChanged(float value) { m_initializing = true; ui.sbLayoutLeftMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void WorksheetDock::worksheetLayoutRightMarginChanged(float value) { m_initializing = true; ui.sbLayoutRightMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void WorksheetDock::worksheetLayoutVerticalSpacingChanged(float value) { m_initializing = true; ui.sbLayoutVerticalSpacing->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void WorksheetDock::worksheetLayoutHorizontalSpacingChanged(float value) { m_initializing = true; ui.sbLayoutHorizontalSpacing->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void WorksheetDock::worksheetLayoutRowCountChanged(int value) { m_initializing = true; ui.sbLayoutRowCount->setValue(value); m_initializing = false; } void WorksheetDock::worksheetLayoutColumnCountChanged(int value) { m_initializing = true; ui.sbLayoutColumnCount->setValue(value); m_initializing = false; } //************************************************************* //******************** SETTINGS ******************************* //************************************************************* void WorksheetDock::load() { // Geometry ui.chScaleContent->setChecked(m_worksheet->scaleContent()); ui.sbWidth->setValue(Worksheet::convertFromSceneUnits( m_worksheet->pageRect().width(), Worksheet::Centimeter) ); ui.sbHeight->setValue(Worksheet::convertFromSceneUnits( m_worksheet->pageRect().height(), Worksheet::Centimeter) ); updatePaperSize(); // Background-tab ui.cbBackgroundType->setCurrentIndex( (int) m_worksheet->backgroundType() ); ui.cbBackgroundColorStyle->setCurrentIndex( (int) m_worksheet->backgroundColorStyle() ); ui.cbBackgroundImageStyle->setCurrentIndex( (int) m_worksheet->backgroundImageStyle() ); ui.cbBackgroundBrushStyle->setCurrentIndex( (int) m_worksheet->backgroundBrushStyle() ); ui.leBackgroundFileName->setText( m_worksheet->backgroundFileName() ); ui.kcbBackgroundFirstColor->setColor( m_worksheet->backgroundFirstColor() ); ui.kcbBackgroundSecondColor->setColor( m_worksheet->backgroundSecondColor() ); ui.sbBackgroundOpacity->setValue( qRound(m_worksheet->backgroundOpacity()*100) ); //highlight the text field for the background image red if an image is used and cannot be found if (!m_worksheet->backgroundFileName().isEmpty() && !QFile::exists(m_worksheet->backgroundFileName())) ui.leBackgroundFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leBackgroundFileName->setStyleSheet(QString()); // Layout ui.cbLayout->setCurrentIndex( (int) m_worksheet->layout() ); ui.sbLayoutTopMargin->setValue( Worksheet::convertFromSceneUnits(m_worksheet->layoutTopMargin(), Worksheet::Centimeter) ); ui.sbLayoutBottomMargin->setValue( Worksheet::convertFromSceneUnits(m_worksheet->layoutBottomMargin(), Worksheet::Centimeter) ); ui.sbLayoutLeftMargin->setValue( Worksheet::convertFromSceneUnits(m_worksheet->layoutLeftMargin(), Worksheet::Centimeter) ); ui.sbLayoutRightMargin->setValue( Worksheet::convertFromSceneUnits(m_worksheet->layoutRightMargin(), Worksheet::Centimeter) ); ui.sbLayoutHorizontalSpacing->setValue( Worksheet::convertFromSceneUnits(m_worksheet->layoutHorizontalSpacing(), Worksheet::Centimeter) ); ui.sbLayoutVerticalSpacing->setValue( Worksheet::convertFromSceneUnits(m_worksheet->layoutVerticalSpacing(), Worksheet::Centimeter) ); ui.sbLayoutRowCount->setValue( m_worksheet->layoutRowCount() ); ui.sbLayoutColumnCount->setValue( m_worksheet->layoutColumnCount() ); } void WorksheetDock::loadConfigFromTemplate(KConfig& config) { //extract the name of the template from the file name QString name; int index = config.name().lastIndexOf(QDir::separator()); if (index != -1) name = config.name().right(config.name().size() - index - 1); else name = config.name(); int size = m_worksheetList.size(); if (size > 1) m_worksheet->beginMacro(i18n("%1 worksheets: template \"%2\" loaded", size, name)); else m_worksheet->beginMacro(i18n("%1: template \"%2\" loaded", m_worksheet->name(), name)); this->loadConfig(config); m_worksheet->endMacro(); } void WorksheetDock::loadConfig(KConfig& config) { KConfigGroup group = config.group( "Worksheet" ); // Geometry ui.chScaleContent->setChecked(group.readEntry("ScaleContent", false)); ui.sbWidth->setValue(Worksheet::convertFromSceneUnits(group.readEntry("Width", m_worksheet->pageRect().width()), Worksheet::Centimeter)); ui.sbHeight->setValue(Worksheet::convertFromSceneUnits(group.readEntry("Height", m_worksheet->pageRect().height()), Worksheet::Centimeter)); if (group.readEntry("UseViewSize", false)) ui.cbSize->setCurrentIndex(0); else updatePaperSize(); // Background-tab ui.cbBackgroundType->setCurrentIndex( group.readEntry("BackgroundType", (int) m_worksheet->backgroundType()) ); ui.cbBackgroundColorStyle->setCurrentIndex( group.readEntry("BackgroundColorStyle", (int) m_worksheet->backgroundColorStyle()) ); ui.cbBackgroundImageStyle->setCurrentIndex( group.readEntry("BackgroundImageStyle", (int) m_worksheet->backgroundImageStyle()) ); ui.cbBackgroundBrushStyle->setCurrentIndex( group.readEntry("BackgroundBrushStyle", (int) m_worksheet->backgroundBrushStyle()) ); ui.leBackgroundFileName->setText( group.readEntry("BackgroundFileName", m_worksheet->backgroundFileName()) ); ui.kcbBackgroundFirstColor->setColor( group.readEntry("BackgroundFirstColor", m_worksheet->backgroundFirstColor()) ); ui.kcbBackgroundSecondColor->setColor( group.readEntry("BackgroundSecondColor", m_worksheet->backgroundSecondColor()) ); ui.sbBackgroundOpacity->setValue( qRound(group.readEntry("BackgroundOpacity", m_worksheet->backgroundOpacity())*100) ); // Layout ui.sbLayoutTopMargin->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LayoutTopMargin", m_worksheet->layoutTopMargin()), Worksheet::Centimeter) ); ui.sbLayoutBottomMargin->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LayoutBottomMargin", m_worksheet->layoutBottomMargin()), Worksheet::Centimeter) ); ui.sbLayoutLeftMargin->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LayoutLeftMargin", m_worksheet->layoutLeftMargin()), Worksheet::Centimeter) ); ui.sbLayoutRightMargin->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LayoutRightMargin", m_worksheet->layoutRightMargin()), Worksheet::Centimeter) ); ui.sbLayoutHorizontalSpacing->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LayoutHorizontalSpacing", m_worksheet->layoutHorizontalSpacing()), Worksheet::Centimeter) ); ui.sbLayoutVerticalSpacing->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LayoutVerticalSpacing", m_worksheet->layoutVerticalSpacing()), Worksheet::Centimeter) ); ui.sbLayoutRowCount->setValue(group.readEntry("LayoutRowCount", m_worksheet->layoutRowCount())); ui.sbLayoutColumnCount->setValue(group.readEntry("LayoutColumnCount", m_worksheet->layoutColumnCount())); } void WorksheetDock::saveConfigAsTemplate(KConfig& config) { KConfigGroup group = config.group( "Worksheet" ); //General group.writeEntry("ScaleContent",ui.chScaleContent->isChecked()); group.writeEntry("UseViewSize",ui.cbSize->currentIndex() == 0); group.writeEntry("Width",Worksheet::convertToSceneUnits(ui.sbWidth->value(), Worksheet::Centimeter)); group.writeEntry("Height",Worksheet::convertToSceneUnits(ui.sbHeight->value(), Worksheet::Centimeter)); //Background group.writeEntry("BackgroundType",ui.cbBackgroundType->currentIndex()); group.writeEntry("BackgroundColorStyle", ui.cbBackgroundColorStyle->currentIndex()); group.writeEntry("BackgroundImageStyle", ui.cbBackgroundImageStyle->currentIndex()); group.writeEntry("BackgroundBrushStyle", ui.cbBackgroundBrushStyle->currentIndex()); group.writeEntry("BackgroundFileName", ui.leBackgroundFileName->text()); group.writeEntry("BackgroundFirstColor", ui.kcbBackgroundFirstColor->color()); group.writeEntry("BackgroundSecondColor", ui.kcbBackgroundSecondColor->color()); group.writeEntry("BackgroundOpacity", ui.sbBackgroundOpacity->value()/100.0); //Layout group.writeEntry("LayoutTopMargin",Worksheet::convertToSceneUnits(ui.sbLayoutTopMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutBottomMargin",Worksheet::convertToSceneUnits(ui.sbLayoutBottomMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutLeftMargin",Worksheet::convertToSceneUnits(ui.sbLayoutLeftMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutRightMargin",Worksheet::convertToSceneUnits(ui.sbLayoutRightMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutVerticalSpacing",Worksheet::convertToSceneUnits(ui.sbLayoutVerticalSpacing->value(), Worksheet::Centimeter)); group.writeEntry("LayoutHorizontalSpacing",Worksheet::convertToSceneUnits(ui.sbLayoutHorizontalSpacing->value(), Worksheet::Centimeter)); group.writeEntry("LayoutRowCount", ui.sbLayoutRowCount->value()); group.writeEntry("LayoutColumnCount", ui.sbLayoutColumnCount->value()); config.sync(); } void WorksheetDock::loadTheme(const QString& theme) { for (auto* worksheet : m_worksheetList) worksheet->setTheme(theme); } diff --git a/src/kdefrontend/dockwidgets/XYConvolutionCurveDock.cpp b/src/kdefrontend/dockwidgets/XYConvolutionCurveDock.cpp index e905dae1f..555e4da26 100644 --- a/src/kdefrontend/dockwidgets/XYConvolutionCurveDock.cpp +++ b/src/kdefrontend/dockwidgets/XYConvolutionCurveDock.cpp @@ -1,670 +1,668 @@ /*************************************************************************** File : XYConvolutionCurveDock.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2018 Stefan Gerlach (stefan.gerlach@uni.kn) Description : widget for editing properties of convolution curves ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "XYConvolutionCurveDock.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/Project.h" #include "backend/worksheet/plots/cartesian/XYConvolutionCurve.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include #include #include extern "C" { #include "backend/nsl/nsl_conv.h" } /*! \class XYConvolutionCurveDock \brief Provides a widget for editing the properties of the XYConvolutionCurves (2D-curves defined by a convolution) currently selected in the project explorer. If more then one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ XYConvolutionCurveDock::XYConvolutionCurveDock(QWidget* parent) : XYCurveDock(parent) { //hide the line connection type ui.cbLineType->setDisabled(true); //remove the tab "Error bars" ui.tabWidget->removeTab(5); } /*! * // Tab "General" */ void XYConvolutionCurveDock::setupGeneral() { DEBUG("XYConvolutionCurveDock::setupGeneral()"); QWidget* generalTab = new QWidget(ui.tabGeneral); uiGeneralTab.setupUi(generalTab); m_leName = uiGeneralTab.leName; m_leComment = uiGeneralTab.leComment; - auto* gridLayout = dynamic_cast(generalTab->layout()); - if (gridLayout) { - gridLayout->setContentsMargins(2,2,2,2); - gridLayout->setHorizontalSpacing(2); - gridLayout->setVerticalSpacing(2); - } + auto* gridLayout = static_cast(generalTab->layout()); + gridLayout->setContentsMargins(2,2,2,2); + gridLayout->setHorizontalSpacing(2); + gridLayout->setVerticalSpacing(2); uiGeneralTab.cbDataSourceType->addItem(i18n("Spreadsheet")); uiGeneralTab.cbDataSourceType->addItem(i18n("XY-Curve")); cbDataSourceCurve = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbDataSourceCurve, 5, 2, 1, 3); cbXDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbXDataColumn, 6, 2, 1, 3); cbYDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbYDataColumn, 8, 2, 1, 3); cbY2DataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbY2DataColumn, 9, 2, 1, 3); for (int i = 0; i < NSL_CONV_KERNEL_COUNT; i++) uiGeneralTab.cbKernel->addItem(i18n(nsl_conv_kernel_name[i])); uiGeneralTab.sbMin->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.sbMax->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); for (int i = 0; i < NSL_CONV_DIRECTION_COUNT; i++) uiGeneralTab.cbDirection->addItem(i18n(nsl_conv_direction_name[i])); for (int i = 0; i < NSL_CONV_TYPE_COUNT; i++) uiGeneralTab.cbType->addItem(i18n(nsl_conv_type_name[i])); // nsl_conv_method_type not exposed to user for (int i = 0; i < NSL_CONV_NORM_COUNT; i++) uiGeneralTab.cbNorm->addItem(i18n(nsl_conv_norm_name[i])); for (int i = 0; i < NSL_CONV_WRAP_COUNT; i++) uiGeneralTab.cbWrap->addItem(i18n(nsl_conv_wrap_name[i])); uiGeneralTab.pbRecalculate->setIcon(QIcon::fromTheme("run-build")); auto* layout = new QHBoxLayout(ui.tabGeneral); layout->setMargin(0); layout->addWidget(generalTab); DEBUG("XYConvolutionCurveDock::setupGeneral() DONE"); //Slots connect( uiGeneralTab.leName, &QLineEdit::textChanged, this, &XYConvolutionCurveDock::nameChanged ); connect( uiGeneralTab.leComment, &QLineEdit::textChanged, this, &XYConvolutionCurveDock::commentChanged ); connect( uiGeneralTab.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( uiGeneralTab.cbDataSourceType, SIGNAL(currentIndexChanged(int)), this, SLOT(dataSourceTypeChanged(int)) ); connect( uiGeneralTab.sbSamplingInterval, SIGNAL(valueChanged(double)), this, SLOT(samplingIntervalChanged()) ); connect( uiGeneralTab.cbKernel, SIGNAL(currentIndexChanged(int)), this, SLOT(kernelChanged()) ); connect( uiGeneralTab.sbKernelSize, SIGNAL(valueChanged(int)), this, SLOT(kernelSizeChanged()) ); connect( uiGeneralTab.cbAutoRange, SIGNAL(clicked(bool)), this, SLOT(autoRangeChanged()) ); connect( uiGeneralTab.sbMin, SIGNAL(valueChanged(double)), this, SLOT(xRangeMinChanged()) ); connect( uiGeneralTab.sbMax, SIGNAL(valueChanged(double)), this, SLOT(xRangeMaxChanged()) ); connect( uiGeneralTab.cbDirection, SIGNAL(currentIndexChanged(int)), this, SLOT(directionChanged()) ); connect( uiGeneralTab.cbType, SIGNAL(currentIndexChanged(int)), this, SLOT(typeChanged()) ); connect( uiGeneralTab.cbNorm, SIGNAL(currentIndexChanged(int)), this, SLOT(normChanged()) ); connect( uiGeneralTab.cbWrap, SIGNAL(currentIndexChanged(int)), this, SLOT(wrapChanged()) ); connect( uiGeneralTab.pbRecalculate, SIGNAL(clicked()), this, SLOT(recalculateClicked()) ); connect( cbDataSourceCurve, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(dataSourceCurveChanged(QModelIndex)) ); connect( cbXDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xDataColumnChanged(QModelIndex)) ); connect( cbYDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yDataColumnChanged(QModelIndex)) ); connect( cbY2DataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(y2DataColumnChanged(QModelIndex)) ); } void XYConvolutionCurveDock::initGeneralTab() { DEBUG("XYConvolutionCurveDock::initGeneralTab()"); //if there are more then one curve in the list, disable the tab "general" if (m_curvesList.size() == 1) { uiGeneralTab.lName->setEnabled(true); uiGeneralTab.leName->setEnabled(true); uiGeneralTab.lComment->setEnabled(true); uiGeneralTab.leComment->setEnabled(true); uiGeneralTab.leName->setText(m_curve->name()); uiGeneralTab.leComment->setText(m_curve->comment()); } else { uiGeneralTab.lName->setEnabled(false); uiGeneralTab.leName->setEnabled(false); uiGeneralTab.lComment->setEnabled(false); uiGeneralTab.leComment->setEnabled(false); uiGeneralTab.leName->setText(QString()); uiGeneralTab.leComment->setText(QString()); } auto* analysisCurve = dynamic_cast(m_curve); checkColumnAvailability(cbXDataColumn, analysisCurve->xDataColumn(), analysisCurve->xDataColumnPath()); checkColumnAvailability(cbYDataColumn, analysisCurve->yDataColumn(), analysisCurve->yDataColumnPath()); checkColumnAvailability(cbY2DataColumn, analysisCurve->y2DataColumn(), analysisCurve->y2DataColumnPath()); //show the properties of the first curve m_convolutionCurve = dynamic_cast(m_curve); // hide x-Range per default uiGeneralTab.lXRange->setEnabled(false); uiGeneralTab.cbAutoRange->setEnabled(false); uiGeneralTab.cbDataSourceType->setCurrentIndex(m_convolutionCurve->dataSourceType()); this->dataSourceTypeChanged(uiGeneralTab.cbDataSourceType->currentIndex()); XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, m_convolutionCurve->dataSourceCurve()); XYCurveDock::setModelIndexFromAspect(cbXDataColumn, m_convolutionCurve->xDataColumn()); XYCurveDock::setModelIndexFromAspect(cbYDataColumn, m_convolutionCurve->yDataColumn()); XYCurveDock::setModelIndexFromAspect(cbY2DataColumn, m_convolutionCurve->y2DataColumn()); uiGeneralTab.sbSamplingInterval->setValue(m_convolutionData.samplingInterval); uiGeneralTab.cbKernel->setCurrentIndex(m_convolutionData.kernel); uiGeneralTab.sbKernelSize->setValue((int)m_convolutionData.kernelSize); uiGeneralTab.cbAutoRange->setChecked(m_convolutionData.autoRange); uiGeneralTab.sbMin->setValue(m_convolutionData.xRange.first()); uiGeneralTab.sbMax->setValue(m_convolutionData.xRange.last()); this->autoRangeChanged(); y2DataColumnChanged(cbY2DataColumn->currentModelIndex()); // settings uiGeneralTab.cbDirection->setCurrentIndex(m_convolutionData.direction); uiGeneralTab.cbType->setCurrentIndex(m_convolutionData.type); //m_convolutionData.method not used uiGeneralTab.cbNorm->setCurrentIndex(m_convolutionData.normalize); uiGeneralTab.cbWrap->setCurrentIndex(m_convolutionData.wrap); this->directionChanged(); this->showConvolutionResult(); uiGeneralTab.chkVisible->setChecked( m_curve->isVisible() ); //Slots connect(m_convolutionCurve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(curveDescriptionChanged(const AbstractAspect*))); connect(m_convolutionCurve, SIGNAL(dataSourceTypeChanged(XYAnalysisCurve::DataSourceType)), this, SLOT(curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType))); connect(m_convolutionCurve, SIGNAL(dataSourceCurveChanged(const XYCurve*)), this, SLOT(curveDataSourceCurveChanged(const XYCurve*))); connect(m_convolutionCurve, SIGNAL(xDataColumnChanged(const AbstractColumn*)), this, SLOT(curveXDataColumnChanged(const AbstractColumn*))); connect(m_convolutionCurve, SIGNAL(yDataColumnChanged(const AbstractColumn*)), this, SLOT(curveYDataColumnChanged(const AbstractColumn*))); connect(m_convolutionCurve, SIGNAL(y2DataColumnChanged(const AbstractColumn*)), this, SLOT(curveY2DataColumnChanged(const AbstractColumn*))); connect(m_convolutionCurve, SIGNAL(convolutionDataChanged(XYConvolutionCurve::ConvolutionData)), this, SLOT(curveConvolutionDataChanged(XYConvolutionCurve::ConvolutionData))); connect(m_convolutionCurve, SIGNAL(sourceDataChanged()), this, SLOT(enableRecalculate())); } void XYConvolutionCurveDock::setModel() { DEBUG("XYConvolutionCurveDock::setModel()"); QList list{AspectType::Folder, AspectType::Datapicker, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYCurve}; cbDataSourceCurve->setTopLevelClasses(list); QList hiddenAspects; for (auto* curve : m_curvesList) hiddenAspects << curve; cbDataSourceCurve->setHiddenAspects(hiddenAspects); list = {AspectType::Folder, AspectType::Workbook, AspectType::Datapicker, AspectType::DatapickerCurve, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYConvolution }; cbXDataColumn->setTopLevelClasses(list); cbYDataColumn->setTopLevelClasses(list); cbY2DataColumn->setTopLevelClasses(list); cbDataSourceCurve->setModel(m_aspectTreeModel); cbXDataColumn->setModel(m_aspectTreeModel); cbYDataColumn->setModel(m_aspectTreeModel); cbY2DataColumn->setModel(m_aspectTreeModel); XYCurveDock::setModel(); DEBUG("XYConvolutionCurveDock::setModel() DONE"); } /*! sets the curves. The properties of the curves in the list \c list can be edited in this widget. */ void XYConvolutionCurveDock::setCurves(QList list) { m_initializing = true; m_curvesList = list; m_curve = list.first(); m_convolutionCurve = dynamic_cast(m_curve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); this->setModel(); m_convolutionData = m_convolutionCurve->convolutionData(); initGeneralTab(); initTabs(); m_initializing = false; //hide the "skip gaps" option after the curves were set ui.lLineSkipGaps->hide(); ui.chkLineSkipGaps->hide(); } //************************************************************* //**** SLOTs for changes triggered in XYConvolutionCurveDock ** //************************************************************* void XYConvolutionCurveDock::dataSourceTypeChanged(int index) { auto type = (XYAnalysisCurve::DataSourceType)index; if (type == XYAnalysisCurve::DataSourceSpreadsheet) { uiGeneralTab.lDataSourceCurve->hide(); cbDataSourceCurve->hide(); uiGeneralTab.lXColumn->show(); cbXDataColumn->show(); uiGeneralTab.lYColumn->show(); cbYDataColumn->show(); uiGeneralTab.lY2Column->show(); cbY2DataColumn->show(); uiGeneralTab.lSamplingInterval->show(); uiGeneralTab.l2SamplingInterval->show(); uiGeneralTab.sbSamplingInterval->show(); uiGeneralTab.lKernel->setText(i18n("or Kernel/Size:")); } else { //xy-curve data source uiGeneralTab.lDataSourceCurve->show(); cbDataSourceCurve->show(); uiGeneralTab.lXColumn->hide(); cbXDataColumn->hide(); uiGeneralTab.lYColumn->hide(); cbYDataColumn->hide(); uiGeneralTab.lY2Column->hide(); cbY2DataColumn->hide(); uiGeneralTab.lSamplingInterval->hide(); uiGeneralTab.l2SamplingInterval->hide(); uiGeneralTab.sbSamplingInterval->hide(); uiGeneralTab.lKernel->setEnabled(true); uiGeneralTab.lKernel->setText(i18n("with Kernel/Size:")); uiGeneralTab.cbKernel->setEnabled(true); uiGeneralTab.sbKernelSize->setEnabled(true); } if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceType(type); enableRecalculate(); } void XYConvolutionCurveDock::dataSourceCurveChanged(const QModelIndex& index) { auto* aspect = static_cast(index.internalPointer()); auto* dataSourceCurve = dynamic_cast(aspect); if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceCurve(dataSourceCurve); } void XYConvolutionCurveDock::xDataColumnChanged(const QModelIndex& index) { DEBUG("XYConvolutionCurveDock::xDataColumnChanged()"); if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setXDataColumn(column); if (column != nullptr) { if (uiGeneralTab.cbAutoRange->isChecked()) { uiGeneralTab.sbMin->setValue(column->minimum()); uiGeneralTab.sbMax->setValue(column->maximum()); } } cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } void XYConvolutionCurveDock::yDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; DEBUG("yDataColumnChanged()"); auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setYDataColumn(column); cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } void XYConvolutionCurveDock::y2DataColumnChanged(const QModelIndex& index) { if (m_initializing) return; DEBUG("y2DataColumnChanged()"); auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setY2DataColumn(column); cbY2DataColumn->useCurrentIndexText(true); cbY2DataColumn->setInvalid(false); } void XYConvolutionCurveDock::samplingIntervalChanged() { double samplingInterval = uiGeneralTab.sbSamplingInterval->value(); m_convolutionData.samplingInterval = samplingInterval; enableRecalculate(); } void XYConvolutionCurveDock::kernelChanged() { auto kernel = (nsl_conv_kernel_type) uiGeneralTab.cbKernel->currentIndex(); m_convolutionData.kernel = kernel; //TODO: change selectable sizes uiGeneralTab.sbKernelSize->setEnabled(true); switch (kernel) { case nsl_conv_kernel_avg: // all values allowed case nsl_conv_kernel_smooth_triangle: case nsl_conv_kernel_gaussian: case nsl_conv_kernel_lorentzian: uiGeneralTab.sbKernelSize->setMinimum(2); uiGeneralTab.sbKernelSize->setMaximum(999); uiGeneralTab.sbKernelSize->setSingleStep(1); uiGeneralTab.sbKernelSize->setValue(2); break; case nsl_conv_kernel_smooth_gaussian: uiGeneralTab.sbKernelSize->setMinimum(5); uiGeneralTab.sbKernelSize->setMaximum(9); uiGeneralTab.sbKernelSize->setSingleStep(2); uiGeneralTab.sbKernelSize->setValue(5); break; case nsl_conv_kernel_first_derivative: uiGeneralTab.sbKernelSize->setMinimum(2); uiGeneralTab.sbKernelSize->setValue(2); uiGeneralTab.sbKernelSize->setEnabled(false); break; case nsl_conv_kernel_smooth_first_derivative: uiGeneralTab.sbKernelSize->setMinimum(3); uiGeneralTab.sbKernelSize->setMaximum(999); uiGeneralTab.sbKernelSize->setSingleStep(2); uiGeneralTab.sbKernelSize->setValue(3); break; case nsl_conv_kernel_second_derivative: uiGeneralTab.sbKernelSize->setMinimum(3); uiGeneralTab.sbKernelSize->setValue(3); uiGeneralTab.sbKernelSize->setEnabled(false); break; case nsl_conv_kernel_third_derivative: uiGeneralTab.sbKernelSize->setMinimum(4); uiGeneralTab.sbKernelSize->setValue(4); uiGeneralTab.sbKernelSize->setEnabled(false); break; case nsl_conv_kernel_fourth_derivative: uiGeneralTab.sbKernelSize->setMinimum(5); uiGeneralTab.sbKernelSize->setValue(5); uiGeneralTab.sbKernelSize->setEnabled(false); break; } enableRecalculate(); } void XYConvolutionCurveDock::kernelSizeChanged() { size_t kernelSize = uiGeneralTab.sbKernelSize->value(); m_convolutionData.kernelSize = kernelSize; enableRecalculate(); } void XYConvolutionCurveDock::autoRangeChanged() { bool autoRange = uiGeneralTab.cbAutoRange->isChecked(); m_convolutionData.autoRange = autoRange; if (autoRange) { uiGeneralTab.lMin->setEnabled(false); uiGeneralTab.sbMin->setEnabled(false); uiGeneralTab.lMax->setEnabled(false); uiGeneralTab.sbMax->setEnabled(false); const AbstractColumn* xDataColumn = nullptr; if (m_convolutionCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) xDataColumn = m_convolutionCurve->xDataColumn(); else { if (m_convolutionCurve->dataSourceCurve()) xDataColumn = m_convolutionCurve->dataSourceCurve()->xColumn(); } if (xDataColumn) { uiGeneralTab.sbMin->setValue(xDataColumn->minimum()); uiGeneralTab.sbMax->setValue(xDataColumn->maximum()); } } else { uiGeneralTab.lMin->setEnabled(true); uiGeneralTab.sbMin->setEnabled(true); uiGeneralTab.lMax->setEnabled(true); uiGeneralTab.sbMax->setEnabled(true); } } void XYConvolutionCurveDock::xRangeMinChanged() { double xMin = uiGeneralTab.sbMin->value(); m_convolutionData.xRange.first() = xMin; enableRecalculate(); } void XYConvolutionCurveDock::xRangeMaxChanged() { double xMax = uiGeneralTab.sbMax->value(); m_convolutionData.xRange.last() = xMax; enableRecalculate(); } void XYConvolutionCurveDock::directionChanged() { DEBUG("XYConvolutionCurveDock::directionChanged()"); auto dir = (nsl_conv_direction_type) uiGeneralTab.cbDirection->currentIndex(); m_convolutionData.direction = dir; // change name if still default if ( m_curve->name().compare(i18n("Convolution")) == 0 && dir == nsl_conv_direction_backward) { m_curve->setName(i18n("Deconvolution")); uiGeneralTab.leName->setText(m_curve->name()); } if (m_curve->name().compare(i18n("Deconvolution")) == 0 && dir == nsl_conv_direction_forward) { m_curve->setName(i18n("Convolution")); uiGeneralTab.leName->setText(m_curve->name()); } enableRecalculate(); } void XYConvolutionCurveDock::typeChanged() { auto type = (nsl_conv_type_type)uiGeneralTab.cbType->currentIndex(); m_convolutionData.type = type; enableRecalculate(); } void XYConvolutionCurveDock::normChanged() { auto norm = (nsl_conv_norm_type)uiGeneralTab.cbNorm->currentIndex(); m_convolutionData.normalize = norm; enableRecalculate(); } void XYConvolutionCurveDock::wrapChanged() { auto wrap = (nsl_conv_wrap_type)uiGeneralTab.cbWrap->currentIndex(); m_convolutionData.wrap = wrap; enableRecalculate(); } void XYConvolutionCurveDock::recalculateClicked() { QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); for (auto* curve : m_curvesList) dynamic_cast(curve)->setConvolutionData(m_convolutionData); uiGeneralTab.pbRecalculate->setEnabled(false); if (m_convolutionData.direction == nsl_conv_direction_forward) emit info(i18n("Convolution status: %1", m_convolutionCurve->convolutionResult().status)); else emit info(i18n("Deconvolution status: %1", m_convolutionCurve->convolutionResult().status)); QApplication::restoreOverrideCursor(); } void XYConvolutionCurveDock::enableRecalculate() const { DEBUG("XYConvolutionCurveDock::enableRecalculate()"); if (m_initializing) return; bool hasSourceData = false; //no convolution possible without the y-data if (m_convolutionCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) { AbstractAspect* aspectY = static_cast(cbYDataColumn->currentModelIndex().internalPointer()); hasSourceData = (aspectY != nullptr); if (aspectY) { cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } } else { hasSourceData = (m_convolutionCurve->dataSourceCurve() != nullptr); } uiGeneralTab.pbRecalculate->setEnabled(hasSourceData); } /*! * show the result and details of the convolution */ void XYConvolutionCurveDock::showConvolutionResult() { const XYConvolutionCurve::ConvolutionResult& convolutionResult = m_convolutionCurve->convolutionResult(); if (!convolutionResult.available) { uiGeneralTab.teResult->clear(); return; } QString str = i18n("status: %1", convolutionResult.status) + "
"; if (!convolutionResult.valid) { uiGeneralTab.teResult->setText(str); return; //result is not valid, there was an error which is shown in the status-string, nothing to show more. } if (convolutionResult.elapsedTime > 1000) str += i18n("calculation time: %1 s", QString::number(convolutionResult.elapsedTime/1000)) + "
"; else str += i18n("calculation time: %1 ms", QString::number(convolutionResult.elapsedTime)) + "
"; str += "

"; uiGeneralTab.teResult->setText(str); //enable the "recalculate"-button if the source data was changed since the last convolution uiGeneralTab.pbRecalculate->setEnabled(m_convolutionCurve->isSourceDataChangedSinceLastRecalc()); } //************************************************************* //*********** SLOTs for changes triggered in XYCurve ********** //************************************************************* //General-Tab void XYConvolutionCurveDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != uiGeneralTab.leName->text()) uiGeneralTab.leName->setText(aspect->name()); else if (aspect->comment() != uiGeneralTab.leComment->text()) uiGeneralTab.leComment->setText(aspect->comment()); m_initializing = false; } void XYConvolutionCurveDock::curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType type) { m_initializing = true; uiGeneralTab.cbDataSourceType->setCurrentIndex(type); m_initializing = false; } void XYConvolutionCurveDock::curveDataSourceCurveChanged(const XYCurve* curve) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, curve); m_initializing = false; } void XYConvolutionCurveDock::curveXDataColumnChanged(const AbstractColumn* column) { DEBUG("XYConvolutionCurveDock::curveXDataColumnChanged()"); m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbXDataColumn, column); if (column != nullptr) { DEBUG("X Column available"); uiGeneralTab.lXRange->setEnabled(true); uiGeneralTab.cbAutoRange->setEnabled(true); uiGeneralTab.lSamplingInterval->setEnabled(false); uiGeneralTab.l2SamplingInterval->setEnabled(false); uiGeneralTab.sbSamplingInterval->setEnabled(false); } else { DEBUG("X Column not available"); uiGeneralTab.lXRange->setEnabled(false); uiGeneralTab.cbAutoRange->setEnabled(false); uiGeneralTab.lSamplingInterval->setEnabled(true); uiGeneralTab.l2SamplingInterval->setEnabled(true); uiGeneralTab.sbSamplingInterval->setEnabled(true); } m_initializing = false; } void XYConvolutionCurveDock::curveYDataColumnChanged(const AbstractColumn* column) { DEBUG("XYConvolutionCurveDock::curveYDataColumnChanged()"); m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbYDataColumn, column); m_initializing = false; } void XYConvolutionCurveDock::curveY2DataColumnChanged(const AbstractColumn* column) { DEBUG("XYConvolutionCurveDock::curveY2DataColumnChanged()"); m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbY2DataColumn, column); if (column != nullptr) { DEBUG("Y2 Column available"); uiGeneralTab.lKernel->setEnabled(false); uiGeneralTab.cbKernel->setEnabled(false); uiGeneralTab.sbKernelSize->setEnabled(false); } else { DEBUG("Y2 Column not available"); uiGeneralTab.lKernel->setEnabled(true); uiGeneralTab.cbKernel->setEnabled(true); uiGeneralTab.sbKernelSize->setEnabled(true); } m_initializing = false; } void XYConvolutionCurveDock::curveConvolutionDataChanged(const XYConvolutionCurve::ConvolutionData& convolutionData) { m_initializing = true; m_convolutionData = convolutionData; this->directionChanged(); this->showConvolutionResult(); m_initializing = false; } void XYConvolutionCurveDock::dataChanged() { this->enableRecalculate(); } diff --git a/src/kdefrontend/dockwidgets/XYCorrelationCurveDock.cpp b/src/kdefrontend/dockwidgets/XYCorrelationCurveDock.cpp index a0eb03552..559980865 100644 --- a/src/kdefrontend/dockwidgets/XYCorrelationCurveDock.cpp +++ b/src/kdefrontend/dockwidgets/XYCorrelationCurveDock.cpp @@ -1,551 +1,549 @@ /*************************************************************************** File : XYCorrelationCurveDock.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2018 Stefan Gerlach (stefan.gerlach@uni.kn) Description : widget for editing properties of correlation curves ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "XYCorrelationCurveDock.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/Project.h" #include "backend/worksheet/plots/cartesian/XYCorrelationCurve.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include #include #include extern "C" { #include "backend/nsl/nsl_corr.h" } /*! \class XYCorrelationCurveDock \brief Provides a widget for editing the properties of the XYCorrelationCurves (2D-curves defined by a correlation) currently selected in the project explorer. If more then one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ XYCorrelationCurveDock::XYCorrelationCurveDock(QWidget* parent) : XYCurveDock(parent) { //hide the line connection type ui.cbLineType->setDisabled(true); //remove the tab "Error bars" ui.tabWidget->removeTab(5); } /*! * // Tab "General" */ void XYCorrelationCurveDock::setupGeneral() { DEBUG("XYCorrelationCurveDock::setupGeneral()"); QWidget* generalTab = new QWidget(ui.tabGeneral); uiGeneralTab.setupUi(generalTab); m_leName = uiGeneralTab.leName; m_leComment = uiGeneralTab.leComment; - auto* gridLayout = dynamic_cast(generalTab->layout()); - if (gridLayout) { - gridLayout->setContentsMargins(2,2,2,2); - gridLayout->setHorizontalSpacing(2); - gridLayout->setVerticalSpacing(2); - } + auto* gridLayout = static_cast(generalTab->layout()); + gridLayout->setContentsMargins(2,2,2,2); + gridLayout->setHorizontalSpacing(2); + gridLayout->setVerticalSpacing(2); uiGeneralTab.cbDataSourceType->addItem(i18n("Spreadsheet")); uiGeneralTab.cbDataSourceType->addItem(i18n("XY-Curve")); cbDataSourceCurve = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbDataSourceCurve, 5, 2, 1, 3); cbXDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbXDataColumn, 6, 2, 1, 3); cbYDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbYDataColumn, 8, 2, 1, 3); cbY2DataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbY2DataColumn, 9, 2, 1, 3); uiGeneralTab.sbMin->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.sbMax->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); for (int i = 0; i < NSL_CORR_TYPE_COUNT; i++) uiGeneralTab.cbType->addItem(i18n(nsl_corr_type_name[i])); // nsl_corr_method_type not exposed to user for (int i = 0; i < NSL_CORR_NORM_COUNT; i++) uiGeneralTab.cbNorm->addItem(i18n(nsl_corr_norm_name[i])); uiGeneralTab.pbRecalculate->setIcon(QIcon::fromTheme("run-build")); auto* layout = new QHBoxLayout(ui.tabGeneral); layout->setMargin(0); layout->addWidget(generalTab); DEBUG("XYCorrelationCurveDock::setupGeneral() DONE"); //Slots connect( uiGeneralTab.leName, &QLineEdit::textChanged, this, &XYCorrelationCurveDock::nameChanged ); connect( uiGeneralTab.leComment, &QLineEdit::textChanged, this, &XYCorrelationCurveDock::commentChanged ); connect( uiGeneralTab.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( uiGeneralTab.cbDataSourceType, SIGNAL(currentIndexChanged(int)), this, SLOT(dataSourceTypeChanged(int)) ); connect( uiGeneralTab.sbSamplingInterval, SIGNAL(valueChanged(double)), this, SLOT(samplingIntervalChanged()) ); connect( uiGeneralTab.cbAutoRange, SIGNAL(clicked(bool)), this, SLOT(autoRangeChanged()) ); connect( uiGeneralTab.sbMin, SIGNAL(valueChanged(double)), this, SLOT(xRangeMinChanged()) ); connect( uiGeneralTab.sbMax, SIGNAL(valueChanged(double)), this, SLOT(xRangeMaxChanged()) ); connect( uiGeneralTab.cbType, SIGNAL(currentIndexChanged(int)), this, SLOT(typeChanged()) ); connect( uiGeneralTab.cbNorm, SIGNAL(currentIndexChanged(int)), this, SLOT(normChanged()) ); connect( uiGeneralTab.pbRecalculate, SIGNAL(clicked()), this, SLOT(recalculateClicked()) ); connect( cbDataSourceCurve, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(dataSourceCurveChanged(QModelIndex)) ); connect( cbXDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xDataColumnChanged(QModelIndex)) ); connect( cbYDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yDataColumnChanged(QModelIndex)) ); connect( cbY2DataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(y2DataColumnChanged(QModelIndex)) ); } void XYCorrelationCurveDock::initGeneralTab() { DEBUG("XYCorrelationCurveDock::initGeneralTab()"); //if there are more then one curve in the list, disable the tab "general" if (m_curvesList.size() == 1) { uiGeneralTab.lName->setEnabled(true); uiGeneralTab.leName->setEnabled(true); uiGeneralTab.lComment->setEnabled(true); uiGeneralTab.leComment->setEnabled(true); uiGeneralTab.leName->setText(m_curve->name()); uiGeneralTab.leComment->setText(m_curve->comment()); } else { uiGeneralTab.lName->setEnabled(false); uiGeneralTab.leName->setEnabled(false); uiGeneralTab.lComment->setEnabled(false); uiGeneralTab.leComment->setEnabled(false); uiGeneralTab.leName->setText(QString()); uiGeneralTab.leComment->setText(QString()); } auto* analysisCurve = dynamic_cast(m_curve); checkColumnAvailability(cbXDataColumn, analysisCurve->xDataColumn(), analysisCurve->xDataColumnPath()); checkColumnAvailability(cbYDataColumn, analysisCurve->yDataColumn(), analysisCurve->yDataColumnPath()); checkColumnAvailability(cbY2DataColumn, analysisCurve->y2DataColumn(), analysisCurve->y2DataColumnPath()); //show the properties of the first curve m_correlationCurve = dynamic_cast(m_curve); // hide x-Range per default uiGeneralTab.lXRange->setEnabled(false); uiGeneralTab.cbAutoRange->setEnabled(false); uiGeneralTab.cbDataSourceType->setCurrentIndex(m_correlationCurve->dataSourceType()); this->dataSourceTypeChanged(uiGeneralTab.cbDataSourceType->currentIndex()); XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, m_correlationCurve->dataSourceCurve()); XYCurveDock::setModelIndexFromAspect(cbXDataColumn, m_correlationCurve->xDataColumn()); XYCurveDock::setModelIndexFromAspect(cbYDataColumn, m_correlationCurve->yDataColumn()); XYCurveDock::setModelIndexFromAspect(cbY2DataColumn, m_correlationCurve->y2DataColumn()); uiGeneralTab.sbSamplingInterval->setValue(m_correlationData.samplingInterval); uiGeneralTab.cbAutoRange->setChecked(m_correlationData.autoRange); uiGeneralTab.sbMin->setValue(m_correlationData.xRange.first()); uiGeneralTab.sbMax->setValue(m_correlationData.xRange.last()); this->autoRangeChanged(); y2DataColumnChanged(cbY2DataColumn->currentModelIndex()); // settings uiGeneralTab.cbType->setCurrentIndex(m_correlationData.type); //m_correlationData.method not used uiGeneralTab.cbNorm->setCurrentIndex(m_correlationData.normalize); this->showCorrelationResult(); uiGeneralTab.chkVisible->setChecked( m_curve->isVisible() ); //Slots connect(m_correlationCurve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(curveDescriptionChanged(const AbstractAspect*))); connect(m_correlationCurve, SIGNAL(dataSourceTypeChanged(XYAnalysisCurve::DataSourceType)), this, SLOT(curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType))); connect(m_correlationCurve, SIGNAL(dataSourceCurveChanged(const XYCurve*)), this, SLOT(curveDataSourceCurveChanged(const XYCurve*))); connect(m_correlationCurve, SIGNAL(xDataColumnChanged(const AbstractColumn*)), this, SLOT(curveXDataColumnChanged(const AbstractColumn*))); connect(m_correlationCurve, SIGNAL(yDataColumnChanged(const AbstractColumn*)), this, SLOT(curveYDataColumnChanged(const AbstractColumn*))); connect(m_correlationCurve, SIGNAL(y2DataColumnChanged(const AbstractColumn*)), this, SLOT(curveY2DataColumnChanged(const AbstractColumn*))); connect(m_correlationCurve, SIGNAL(correlationDataChanged(XYCorrelationCurve::CorrelationData)), this, SLOT(curveCorrelationDataChanged(XYCorrelationCurve::CorrelationData))); connect(m_correlationCurve, SIGNAL(sourceDataChanged()), this, SLOT(enableRecalculate())); } void XYCorrelationCurveDock::setModel() { DEBUG("XYCorrelationCurveDock::setModel()"); QList list{AspectType::Folder, AspectType::Datapicker, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYCurve}; cbDataSourceCurve->setTopLevelClasses(list); QList hiddenAspects; for (auto* curve : m_curvesList) hiddenAspects << curve; cbDataSourceCurve->setHiddenAspects(hiddenAspects); list = {AspectType::Folder, AspectType::Workbook, AspectType::Datapicker, AspectType::DatapickerCurve, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYCorrelationCurve }; cbXDataColumn->setTopLevelClasses(list); cbYDataColumn->setTopLevelClasses(list); cbY2DataColumn->setTopLevelClasses(list); cbDataSourceCurve->setModel(m_aspectTreeModel); cbXDataColumn->setModel(m_aspectTreeModel); cbYDataColumn->setModel(m_aspectTreeModel); cbY2DataColumn->setModel(m_aspectTreeModel); XYCurveDock::setModel(); DEBUG("XYCorrelationCurveDock::setModel() DONE"); } /*! sets the curves. The properties of the curves in the list \c list can be edited in this widget. */ void XYCorrelationCurveDock::setCurves(QList list) { m_initializing = true; m_curvesList = list; m_curve = list.first(); m_correlationCurve = dynamic_cast(m_curve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); this->setModel(); m_correlationData = m_correlationCurve->correlationData(); initGeneralTab(); initTabs(); m_initializing = false; //hide the "skip gaps" option after the curves were set ui.lLineSkipGaps->hide(); ui.chkLineSkipGaps->hide(); } //************************************************************* //**** SLOTs for changes triggered in XYCorrelationCurveDock ** //************************************************************* void XYCorrelationCurveDock::dataSourceTypeChanged(int index) { auto type = (XYAnalysisCurve::DataSourceType)index; if (type == XYAnalysisCurve::DataSourceSpreadsheet) { uiGeneralTab.lDataSourceCurve->hide(); cbDataSourceCurve->hide(); uiGeneralTab.lXColumn->show(); cbXDataColumn->show(); uiGeneralTab.lYColumn->show(); cbYDataColumn->show(); uiGeneralTab.lY2Column->show(); cbY2DataColumn->show(); uiGeneralTab.lSamplingInterval->show(); uiGeneralTab.l2SamplingInterval->show(); uiGeneralTab.sbSamplingInterval->show(); } else { uiGeneralTab.lDataSourceCurve->show(); cbDataSourceCurve->show(); uiGeneralTab.lXColumn->hide(); cbXDataColumn->hide(); uiGeneralTab.lYColumn->hide(); cbYDataColumn->hide(); uiGeneralTab.lY2Column->hide(); cbY2DataColumn->hide(); uiGeneralTab.lSamplingInterval->hide(); uiGeneralTab.l2SamplingInterval->hide(); uiGeneralTab.sbSamplingInterval->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceType(type); } void XYCorrelationCurveDock::dataSourceCurveChanged(const QModelIndex& index) { auto* aspect = static_cast(index.internalPointer()); auto* dataSourceCurve = dynamic_cast(aspect); if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceCurve(dataSourceCurve); } void XYCorrelationCurveDock::xDataColumnChanged(const QModelIndex& index) { DEBUG("XYCorrelationCurveDock::xDataColumnChanged()"); if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setXDataColumn(column); if (column != nullptr) { if (uiGeneralTab.cbAutoRange->isChecked()) { uiGeneralTab.sbMin->setValue(column->minimum()); uiGeneralTab.sbMax->setValue(column->maximum()); } } cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } void XYCorrelationCurveDock::yDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; DEBUG("yDataColumnChanged()"); auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setYDataColumn(column); cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } void XYCorrelationCurveDock::y2DataColumnChanged(const QModelIndex& index) { if (m_initializing) return; DEBUG("y2DataColumnChanged()"); auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setY2DataColumn(column); cbY2DataColumn->useCurrentIndexText(true); cbY2DataColumn->setInvalid(false); } void XYCorrelationCurveDock::samplingIntervalChanged() { double samplingInterval = uiGeneralTab.sbSamplingInterval->value(); m_correlationData.samplingInterval = samplingInterval; enableRecalculate(); } void XYCorrelationCurveDock::autoRangeChanged() { bool autoRange = uiGeneralTab.cbAutoRange->isChecked(); m_correlationData.autoRange = autoRange; if (autoRange) { uiGeneralTab.lMin->setEnabled(false); uiGeneralTab.sbMin->setEnabled(false); uiGeneralTab.lMax->setEnabled(false); uiGeneralTab.sbMax->setEnabled(false); const AbstractColumn* xDataColumn = nullptr; if (m_correlationCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) xDataColumn = m_correlationCurve->xDataColumn(); else { if (m_correlationCurve->dataSourceCurve()) xDataColumn = m_correlationCurve->dataSourceCurve()->xColumn(); } if (xDataColumn) { uiGeneralTab.sbMin->setValue(xDataColumn->minimum()); uiGeneralTab.sbMax->setValue(xDataColumn->maximum()); } } else { uiGeneralTab.lMin->setEnabled(true); uiGeneralTab.sbMin->setEnabled(true); uiGeneralTab.lMax->setEnabled(true); uiGeneralTab.sbMax->setEnabled(true); } } void XYCorrelationCurveDock::xRangeMinChanged() { double xMin = uiGeneralTab.sbMin->value(); m_correlationData.xRange.first() = xMin; enableRecalculate(); } void XYCorrelationCurveDock::xRangeMaxChanged() { double xMax = uiGeneralTab.sbMax->value(); m_correlationData.xRange.last() = xMax; enableRecalculate(); } void XYCorrelationCurveDock::typeChanged() { auto type = (nsl_corr_type_type) uiGeneralTab.cbType->currentIndex(); m_correlationData.type = type; enableRecalculate(); } void XYCorrelationCurveDock::normChanged() { auto norm = (nsl_corr_norm_type) uiGeneralTab.cbNorm->currentIndex(); m_correlationData.normalize = norm; enableRecalculate(); } void XYCorrelationCurveDock::recalculateClicked() { QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); for (auto* curve : m_curvesList) dynamic_cast(curve)->setCorrelationData(m_correlationData); uiGeneralTab.pbRecalculate->setEnabled(false); emit info(i18n("Correlation status: %1", m_correlationCurve->correlationResult().status)); QApplication::restoreOverrideCursor(); } void XYCorrelationCurveDock::enableRecalculate() const { DEBUG("XYCorrelationCurveDock::enableRecalculate()"); if (m_initializing) return; bool hasSourceData = false; //no correlation possible without y-data and y2-data if (m_correlationCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) { AbstractAspect* aspectY = static_cast(cbYDataColumn->currentModelIndex().internalPointer()); AbstractAspect* aspectY2 = static_cast(cbY2DataColumn->currentModelIndex().internalPointer()); hasSourceData = (aspectY != nullptr && aspectY2 != nullptr); if (aspectY) { cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } if (aspectY2) { cbY2DataColumn->useCurrentIndexText(true); cbY2DataColumn->setInvalid(false); } } else { hasSourceData = (m_correlationCurve->dataSourceCurve() != nullptr); } uiGeneralTab.pbRecalculate->setEnabled(hasSourceData); } /*! * show the result and details of the correlation */ void XYCorrelationCurveDock::showCorrelationResult() { const XYCorrelationCurve::CorrelationResult& correlationResult = m_correlationCurve->correlationResult(); if (!correlationResult.available) { uiGeneralTab.teResult->clear(); return; } QString str = i18n("status: %1", correlationResult.status) + "
"; if (!correlationResult.valid) { uiGeneralTab.teResult->setText(str); return; //result is not valid, there was an error which is shown in the status-string, nothing to show more. } if (correlationResult.elapsedTime > 1000) str += i18n("calculation time: %1 s", QString::number(correlationResult.elapsedTime/1000)) + "
"; else str += i18n("calculation time: %1 ms", QString::number(correlationResult.elapsedTime)) + "
"; str += "

"; uiGeneralTab.teResult->setText(str); //enable the "recalculate"-button if the source data was changed since the last correlation uiGeneralTab.pbRecalculate->setEnabled(m_correlationCurve->isSourceDataChangedSinceLastRecalc()); } //************************************************************* //*********** SLOTs for changes triggered in XYCurve ********** //************************************************************* //General-Tab void XYCorrelationCurveDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != uiGeneralTab.leName->text()) uiGeneralTab.leName->setText(aspect->name()); else if (aspect->comment() != uiGeneralTab.leComment->text()) uiGeneralTab.leComment->setText(aspect->comment()); m_initializing = false; } void XYCorrelationCurveDock::curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType type) { m_initializing = true; uiGeneralTab.cbDataSourceType->setCurrentIndex(type); m_initializing = false; } void XYCorrelationCurveDock::curveDataSourceCurveChanged(const XYCurve* curve) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, curve); m_initializing = false; } void XYCorrelationCurveDock::curveXDataColumnChanged(const AbstractColumn* column) { DEBUG("XYCorrelationCurveDock::curveXDataColumnChanged()"); m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbXDataColumn, column); if (column != nullptr) { DEBUG("X Column available"); uiGeneralTab.lXRange->setEnabled(true); uiGeneralTab.cbAutoRange->setEnabled(true); uiGeneralTab.lSamplingInterval->setEnabled(false); uiGeneralTab.l2SamplingInterval->setEnabled(false); uiGeneralTab.sbSamplingInterval->setEnabled(false); } else { DEBUG("X Column not available"); uiGeneralTab.lXRange->setEnabled(false); uiGeneralTab.cbAutoRange->setEnabled(false); uiGeneralTab.lSamplingInterval->setEnabled(true); uiGeneralTab.l2SamplingInterval->setEnabled(true); uiGeneralTab.sbSamplingInterval->setEnabled(true); } m_initializing = false; } void XYCorrelationCurveDock::curveYDataColumnChanged(const AbstractColumn* column) { DEBUG("XYCorrelationCurveDock::curveYDataColumnChanged()"); m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbYDataColumn, column); m_initializing = false; } void XYCorrelationCurveDock::curveY2DataColumnChanged(const AbstractColumn* column) { DEBUG("XYCorrelationCurveDock::curveY2DataColumnChanged()"); m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbY2DataColumn, column); m_initializing = false; } void XYCorrelationCurveDock::curveCorrelationDataChanged(const XYCorrelationCurve::CorrelationData& correlationData) { m_initializing = true; m_correlationData = correlationData; this->showCorrelationResult(); m_initializing = false; } void XYCorrelationCurveDock::dataChanged() { this->enableRecalculate(); } diff --git a/src/kdefrontend/dockwidgets/XYCurveDock.cpp b/src/kdefrontend/dockwidgets/XYCurveDock.cpp index 34fe3827d..b34f63678 100644 --- a/src/kdefrontend/dockwidgets/XYCurveDock.cpp +++ b/src/kdefrontend/dockwidgets/XYCurveDock.cpp @@ -1,2297 +1,2299 @@ /*************************************************************************** File : XYCurveDock.cpp Project : LabPlot Description : widget for XYCurve properties -------------------------------------------------------------------- Copyright : (C) 2010-2018 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2012-2017 Stefan Gerlach (stefan.gerlach@uni-konstanz.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "XYCurveDock.h" #include "backend/worksheet/plots/cartesian/XYCurve.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/plots/cartesian/XYAnalysisCurve.h" #include "backend/worksheet/plots/cartesian/XYFitCurve.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/column/Column.h" #include "backend/core/Project.h" #include "backend/core/datatypes/Double2StringFilter.h" #include "backend/core/datatypes/DateTime2StringFilter.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include "kdefrontend/TemplateHandler.h" #include "kdefrontend/GuiTools.h" #include #include #include #include #include #include #include #include #include #include /*! \class XYCurveDock \brief Provides a widget for editing the properties of the XYCurves (2D-curves) currently selected in the project explorer. If more than one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ XYCurveDock::XYCurveDock(QWidget* parent) : BaseDock(parent) { ui.setupUi(this); //Tab "Values" auto* gridLayout = qobject_cast(ui.tabValues->layout()); cbValuesColumn = new TreeViewComboBox(ui.tabValues); gridLayout->addWidget(cbValuesColumn, 2, 2, 1, 1); //Tab "Filling" ui.cbFillingColorStyle->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLengthWithIcon); ui.bFillingOpen->setIcon( QIcon::fromTheme("document-open") ); ui.leFillingFileName->setCompleter(new QCompleter(new QDirModel, this)); //Tab "Error bars" gridLayout = qobject_cast(ui.tabErrorBars->layout()); cbXErrorPlusColumn = new TreeViewComboBox(ui.tabErrorBars); gridLayout->addWidget(cbXErrorPlusColumn, 2, 2, 1, 1); cbXErrorMinusColumn = new TreeViewComboBox(ui.tabErrorBars); gridLayout->addWidget(cbXErrorMinusColumn, 3, 2, 1, 1); cbYErrorPlusColumn = new TreeViewComboBox(ui.tabErrorBars); gridLayout->addWidget(cbYErrorPlusColumn, 7, 2, 1, 1); cbYErrorMinusColumn = new TreeViewComboBox(ui.tabErrorBars); gridLayout->addWidget(cbYErrorMinusColumn, 8, 2, 1, 1); //adjust layouts in the tabs for (int i = 0; i < ui.tabWidget->count(); ++i) { auto* layout = dynamic_cast(ui.tabWidget->widget(i)->layout()); if (!layout) continue; layout->setContentsMargins(2,2,2,2); layout->setHorizontalSpacing(2); layout->setVerticalSpacing(2); } //Slots //Lines connect( ui.cbLineType, SIGNAL(currentIndexChanged(int)), this, SLOT(lineTypeChanged(int)) ); connect( ui.sbLineInterpolationPointsCount, SIGNAL(valueChanged(int)), this, SLOT(lineInterpolationPointsCountChanged(int)) ); connect( ui.chkLineSkipGaps, SIGNAL(clicked(bool)), this, SLOT(lineSkipGapsChanged(bool)) ); connect( ui.chkLineIncreasingXOnly, &QCheckBox::clicked, this, &XYCurveDock::lineIncreasingXOnlyChanged ); connect( ui.cbLineStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(lineStyleChanged(int)) ); connect( ui.kcbLineColor, SIGNAL(changed(QColor)), this, SLOT(lineColorChanged(QColor)) ); connect( ui.sbLineWidth, SIGNAL(valueChanged(double)), this, SLOT(lineWidthChanged(double)) ); connect( ui.sbLineOpacity, SIGNAL(valueChanged(int)), this, SLOT(lineOpacityChanged(int)) ); connect( ui.cbDropLineType, SIGNAL(currentIndexChanged(int)), this, SLOT(dropLineTypeChanged(int)) ); connect( ui.cbDropLineStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(dropLineStyleChanged(int)) ); connect( ui.kcbDropLineColor, SIGNAL(changed(QColor)), this, SLOT(dropLineColorChanged(QColor)) ); connect( ui.sbDropLineWidth, SIGNAL(valueChanged(double)), this, SLOT(dropLineWidthChanged(double)) ); connect( ui.sbDropLineOpacity, SIGNAL(valueChanged(int)), this, SLOT(dropLineOpacityChanged(int)) ); //Symbol connect( ui.cbSymbolStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(symbolsStyleChanged(int)) ); connect( ui.sbSymbolSize, SIGNAL(valueChanged(double)), this, SLOT(symbolsSizeChanged(double)) ); connect( ui.sbSymbolRotation, SIGNAL(valueChanged(int)), this, SLOT(symbolsRotationChanged(int)) ); connect( ui.sbSymbolOpacity, SIGNAL(valueChanged(int)), this, SLOT(symbolsOpacityChanged(int)) ); connect( ui.cbSymbolFillingStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(symbolsFillingStyleChanged(int)) ); connect( ui.kcbSymbolFillingColor, SIGNAL(changed(QColor)), this, SLOT(symbolsFillingColorChanged(QColor)) ); connect( ui.cbSymbolBorderStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(symbolsBorderStyleChanged(int)) ); connect( ui.kcbSymbolBorderColor, SIGNAL(changed(QColor)), this, SLOT(symbolsBorderColorChanged(QColor)) ); connect( ui.sbSymbolBorderWidth, SIGNAL(valueChanged(double)), this, SLOT(symbolsBorderWidthChanged(double)) ); //Values connect( ui.cbValuesType, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesTypeChanged(int)) ); connect( cbValuesColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(valuesColumnChanged(QModelIndex)) ); connect( ui.cbValuesPosition, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesPositionChanged(int)) ); connect( ui.sbValuesDistance, SIGNAL(valueChanged(double)), this, SLOT(valuesDistanceChanged(double)) ); connect( ui.sbValuesRotation, SIGNAL(valueChanged(int)), this, SLOT(valuesRotationChanged(int)) ); connect( ui.sbValuesOpacity, SIGNAL(valueChanged(int)), this, SLOT(valuesOpacityChanged(int)) ); //TODO connect( ui.cbValuesFormat, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesColumnFormatChanged(int)) ); connect( ui.leValuesPrefix, SIGNAL(returnPressed()), this, SLOT(valuesPrefixChanged()) ); connect( ui.leValuesSuffix, SIGNAL(returnPressed()), this, SLOT(valuesSuffixChanged()) ); connect( ui.kfrValuesFont, SIGNAL(fontSelected(QFont)), this, SLOT(valuesFontChanged(QFont)) ); connect( ui.kcbValuesColor, SIGNAL(changed(QColor)), this, SLOT(valuesColorChanged(QColor)) ); //Filling connect( ui.cbFillingPosition, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingPositionChanged(int)) ); connect( ui.cbFillingType, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingTypeChanged(int)) ); connect( ui.cbFillingColorStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingColorStyleChanged(int)) ); connect( ui.cbFillingImageStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingImageStyleChanged(int)) ); connect( ui.cbFillingBrushStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingBrushStyleChanged(int)) ); connect(ui.bFillingOpen, SIGNAL(clicked(bool)), this, SLOT(selectFile())); connect( ui.leFillingFileName, SIGNAL(returnPressed()), this, SLOT(fileNameChanged()) ); connect( ui.leFillingFileName, SIGNAL(textChanged(QString)), this, SLOT(fileNameChanged()) ); connect( ui.kcbFillingFirstColor, SIGNAL(changed(QColor)), this, SLOT(fillingFirstColorChanged(QColor)) ); connect( ui.kcbFillingSecondColor, SIGNAL(changed(QColor)), this, SLOT(fillingSecondColorChanged(QColor)) ); connect( ui.sbFillingOpacity, SIGNAL(valueChanged(int)), this, SLOT(fillingOpacityChanged(int)) ); //Error bars connect( ui.cbXErrorType, SIGNAL(currentIndexChanged(int)), this, SLOT(xErrorTypeChanged(int)) ); connect( cbXErrorPlusColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xErrorPlusColumnChanged(QModelIndex)) ); connect( cbXErrorMinusColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xErrorMinusColumnChanged(QModelIndex)) ); connect( ui.cbYErrorType, SIGNAL(currentIndexChanged(int)), this, SLOT(yErrorTypeChanged(int)) ); connect( cbYErrorPlusColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yErrorPlusColumnChanged(QModelIndex)) ); connect( cbYErrorMinusColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yErrorMinusColumnChanged(QModelIndex)) ); connect( ui.cbErrorBarsType, SIGNAL(currentIndexChanged(int)), this, SLOT(errorBarsTypeChanged(int)) ); connect( ui.sbErrorBarsCapSize, SIGNAL(valueChanged(double)), this, SLOT(errorBarsCapSizeChanged(double)) ); connect( ui.cbErrorBarsStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(errorBarsStyleChanged(int)) ); connect( ui.kcbErrorBarsColor, SIGNAL(changed(QColor)), this, SLOT(errorBarsColorChanged(QColor)) ); connect( ui.sbErrorBarsWidth, SIGNAL(valueChanged(double)), this, SLOT(errorBarsWidthChanged(double)) ); connect( ui.sbErrorBarsOpacity, SIGNAL(valueChanged(int)), this, SLOT(errorBarsOpacityChanged(int)) ); //template handler auto* frame = new QFrame(this); auto* layout = new QHBoxLayout(frame); layout->setContentsMargins(0, 11, 0, 11); auto* templateHandler = new TemplateHandler(this, TemplateHandler::XYCurve); layout->addWidget(templateHandler); connect(templateHandler, SIGNAL(loadConfigRequested(KConfig&)), this, SLOT(loadConfigFromTemplate(KConfig&))); connect(templateHandler, SIGNAL(saveConfigRequested(KConfig&)), this, SLOT(saveConfigAsTemplate(KConfig&))); connect(templateHandler, SIGNAL(info(QString)), this, SIGNAL(info(QString))); ui.verticalLayout->addWidget(frame); retranslateUi(); init(); } XYCurveDock::~XYCurveDock() { if (m_aspectTreeModel) delete m_aspectTreeModel; } void XYCurveDock::setupGeneral() { QWidget* generalTab = new QWidget(ui.tabGeneral); uiGeneralTab.setupUi(generalTab); m_leName = uiGeneralTab.leName; m_leComment = uiGeneralTab.leComment; auto* layout = new QHBoxLayout(ui.tabGeneral); layout->setMargin(0); layout->addWidget(generalTab); // Tab "General" auto* gridLayout = qobject_cast(generalTab->layout()); cbXColumn = new TreeViewComboBox(generalTab); cbXColumn->useCurrentIndexText(false); gridLayout->addWidget(cbXColumn, 2, 2, 1, 1); cbYColumn = new TreeViewComboBox(generalTab); cbYColumn->useCurrentIndexText(false); gridLayout->addWidget(cbYColumn, 3, 2, 1, 1); //General connect(uiGeneralTab.leName, &QLineEdit::textChanged, this, &XYCurveDock::nameChanged); connect(uiGeneralTab.leComment, &QLineEdit::textChanged, this, &XYCurveDock::commentChanged); connect(uiGeneralTab.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool))); connect(cbXColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xColumnChanged(QModelIndex))); connect(cbYColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yColumnChanged(QModelIndex))); } void XYCurveDock::init() { m_initializing = true; //Line ui.cbLineType->addItem(i18n("None")); ui.cbLineType->addItem(i18n("Line")); ui.cbLineType->addItem(i18n("Horiz. Start")); ui.cbLineType->addItem(i18n("Vert. Start")); ui.cbLineType->addItem(i18n("Horiz. Midpoint")); ui.cbLineType->addItem(i18n("Vert. Midpoint")); ui.cbLineType->addItem(i18n("2-segments")); ui.cbLineType->addItem(i18n("3-segments")); ui.cbLineType->addItem(i18n("Cubic Spline (Natural)")); ui.cbLineType->addItem(i18n("Cubic Spline (Periodic)")); ui.cbLineType->addItem(i18n("Akima-spline (Natural)")); ui.cbLineType->addItem(i18n("Akima-spline (Periodic)")); QPainter pa; //TODO size of the icon depending on the actual height of the combobox? int iconSize = 20; QPixmap pm(iconSize, iconSize); ui.cbLineType->setIconSize(QSize(iconSize, iconSize)); QPen pen(Qt::SolidPattern, 0); const QColor& color = (palette().color(QPalette::Base).lightness() < 128) ? Qt::white : Qt::black; pen.setColor(color); pa.setPen( pen ); //no line pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.end(); ui.cbLineType->setItemIcon(0, pm); //line pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,17,17); pa.end(); ui.cbLineType->setItemIcon(1, pm); pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,17,3); pa.drawLine(17,3,17,17); pa.end(); ui.cbLineType->setItemIcon(2, pm); pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,3,17); pa.drawLine(3,17,17,17); pa.end(); ui.cbLineType->setItemIcon(3, pm); //horizontal midpoint pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,10,3); pa.drawLine(10,3,10,17); pa.drawLine(10,17,17,17); pa.end(); ui.cbLineType->setItemIcon(4, pm); //vertical midpoint pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,3,10); pa.drawLine(3,10,17,10); pa.drawLine(17,10,17,17); pa.end(); ui.cbLineType->setItemIcon(5, pm); //2-segments pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 8,8,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,10,10); pa.end(); ui.cbLineType->setItemIcon(6, pm); //3-segments pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 8,8,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,17,17); pa.end(); ui.cbLineType->setItemIcon(7, pm); //natural spline pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.rotate(45); pa.drawArc(2*sqrt(2),-4,17*sqrt(2),20,30*16,120*16); pa.end(); ui.cbLineType->setItemIcon(8, pm); ui.cbLineType->setItemIcon(9, pm); ui.cbLineType->setItemIcon(10, pm); ui.cbLineType->setItemIcon(11, pm); GuiTools::updatePenStyles(ui.cbLineStyle, Qt::black); //Drop lines ui.cbDropLineType->addItem(i18n("No Drop Lines")); ui.cbDropLineType->addItem(i18n("Drop Lines, X")); ui.cbDropLineType->addItem(i18n("Drop Lines, Y")); ui.cbDropLineType->addItem(i18n("Drop Lines, XY")); ui.cbDropLineType->addItem(i18n("Drop Lines, X, Zero Baseline")); ui.cbDropLineType->addItem(i18n("Drop Lines, X, Min Baseline")); ui.cbDropLineType->addItem(i18n("Drop Lines, X, Max Baseline")); GuiTools::updatePenStyles(ui.cbDropLineStyle, Qt::black); //Symbols GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, Qt::black); ui.cbSymbolStyle->setIconSize(QSize(iconSize, iconSize)); QTransform trafo; trafo.scale(15, 15); ui.cbSymbolStyle->addItem(i18n("None")); for (int i = 1; i < 19; ++i) { //TODO: use enum count const auto style = (Symbol::Style)i; pm.fill(Qt::transparent); pa.begin(&pm); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.translate(iconSize/2,iconSize/2); pa.drawPath(trafo.map(Symbol::pathFromStyle(style))); pa.end(); ui.cbSymbolStyle->addItem(QIcon(pm), Symbol::nameFromStyle(style)); } GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, Qt::black); m_initializing = false; //Values ui.cbValuesType->addItem(i18n("No Values")); ui.cbValuesType->addItem("x"); ui.cbValuesType->addItem("y"); ui.cbValuesType->addItem("x, y"); ui.cbValuesType->addItem("(x, y)"); ui.cbValuesType->addItem(i18n("Custom Column")); ui.cbValuesPosition->addItem(i18n("Above")); ui.cbValuesPosition->addItem(i18n("Below")); ui.cbValuesPosition->addItem(i18n("Left")); ui.cbValuesPosition->addItem(i18n("Right")); //Filling ui.cbFillingPosition->clear(); ui.cbFillingPosition->addItem(i18n("None")); ui.cbFillingPosition->addItem(i18n("Above")); ui.cbFillingPosition->addItem(i18n("Below")); ui.cbFillingPosition->addItem(i18n("Zero Baseline")); ui.cbFillingPosition->addItem(i18n("Left")); ui.cbFillingPosition->addItem(i18n("Right")); ui.cbFillingType->clear(); ui.cbFillingType->addItem(i18n("Color")); ui.cbFillingType->addItem(i18n("Image")); ui.cbFillingType->addItem(i18n("Pattern")); ui.cbFillingColorStyle->clear(); ui.cbFillingColorStyle->addItem(i18n("Single Color")); ui.cbFillingColorStyle->addItem(i18n("Horizontal Gradient")); ui.cbFillingColorStyle->addItem(i18n("Vertical Gradient")); ui.cbFillingColorStyle->addItem(i18n("Diag. Gradient (From Top Left)")); ui.cbFillingColorStyle->addItem(i18n("Diag. Gradient (From Bottom Left)")); ui.cbFillingColorStyle->addItem(i18n("Radial Gradient")); ui.cbFillingImageStyle->clear(); ui.cbFillingImageStyle->addItem(i18n("Scaled and Cropped")); ui.cbFillingImageStyle->addItem(i18n("Scaled")); ui.cbFillingImageStyle->addItem(i18n("Scaled, Keep Proportions")); ui.cbFillingImageStyle->addItem(i18n("Centered")); ui.cbFillingImageStyle->addItem(i18n("Tiled")); ui.cbFillingImageStyle->addItem(i18n("Center Tiled")); GuiTools::updateBrushStyles(ui.cbFillingBrushStyle, Qt::SolidPattern); //Error-bars pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.drawLine(3,10,17,10);//vert. line pa.drawLine(10,3,10,17);//hor. line pa.end(); ui.cbErrorBarsType->addItem(i18n("Bars")); ui.cbErrorBarsType->setItemIcon(0, pm); pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); //vert. line pa.drawLine(10,3,10,17); //hor. line pa.drawLine(7,3,13,3); //upper cap pa.drawLine(7,17,13,17); //bottom cap pa.drawLine(3,7,3,13); //left cap pa.drawLine(17,7,17,13); //right cap pa.end(); ui.cbErrorBarsType->addItem(i18n("Bars with Ends")); ui.cbErrorBarsType->setItemIcon(1, pm); ui.cbXErrorType->addItem(i18n("No")); ui.cbXErrorType->addItem(i18n("Symmetric")); ui.cbXErrorType->addItem(i18n("Asymmetric")); ui.cbYErrorType->addItem(i18n("No")); ui.cbYErrorType->addItem(i18n("Symmetric")); ui.cbYErrorType->addItem(i18n("Asymmetric")); GuiTools::updatePenStyles(ui.cbErrorBarsStyle, Qt::black); } void XYCurveDock::setModel() { m_aspectTreeModel->enablePlottableColumnsOnly(true); m_aspectTreeModel->enableShowPlotDesignation(true); QList list{AspectType::Folder, AspectType::Workbook, AspectType::Datapicker, AspectType::DatapickerCurve, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYFitCurve, AspectType::CantorWorksheet}; if (cbXColumn) { cbXColumn->setTopLevelClasses(list); cbYColumn->setTopLevelClasses(list); } cbValuesColumn->setTopLevelClasses(list); cbXErrorMinusColumn->setTopLevelClasses(list); cbXErrorPlusColumn->setTopLevelClasses(list); cbYErrorMinusColumn->setTopLevelClasses(list); cbYErrorPlusColumn->setTopLevelClasses(list); list = {AspectType::Column, AspectType::XYCurve}; m_aspectTreeModel->setSelectableAspects(list); if (cbXColumn) { cbXColumn->setModel(m_aspectTreeModel); cbYColumn->setModel(m_aspectTreeModel); } cbValuesColumn->setModel(m_aspectTreeModel); cbXErrorMinusColumn->setModel(m_aspectTreeModel); cbXErrorPlusColumn->setModel(m_aspectTreeModel); cbYErrorMinusColumn->setModel(m_aspectTreeModel); cbYErrorPlusColumn->setModel(m_aspectTreeModel); if (cbXColumn) { QString path = m_curve->xColumnPath().split('/').last(); if (m_curve->xColumn()) { path += QString("\t ")+m_curve->xColumn()->plotDesignationString(); cbXColumn->setInvalid(false); } else cbXColumn->setInvalid(true, i18n("The column \"%1\" is not available. If a new column at this path is created, it is linked to this curve. If you wanna hold this column, don't change anything in this combobox.", m_curve->xColumnPath())); cbXColumn->setText(path); path = m_curve->yColumnPath().split('/').last(); if (m_curve->yColumn()) { path += QString("\t ")+m_curve->yColumn()->plotDesignationString(); cbYColumn->setInvalid(false); } else cbYColumn->setInvalid(true, i18n("The column \"%1\" is not available. If a new column at this path is created, it is linked to this curve. If you wanna hold this column, don't change anything in this combobox.", m_curve->xColumnPath())); cbYColumn->setText(path); } } /*! sets the curves. The properties of the curves in the list \c list can be edited in this widget. */ void XYCurveDock::setCurves(QList list) { m_initializing = true; m_curvesList = list; m_curve = list.first(); m_aspect = list.first(); Q_ASSERT(m_curve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); setModel(); initGeneralTab(); initTabs(); m_initializing = false; } void XYCurveDock::initGeneralTab() { DEBUG("XYCurveDock::initGeneralTab()"); //if there are more than one curve in the list, disable the content in the tab "general" if (m_curvesList.size() == 1) { uiGeneralTab.lName->setEnabled(true); uiGeneralTab.leName->setEnabled(true); uiGeneralTab.lComment->setEnabled(true); uiGeneralTab.leComment->setEnabled(true); uiGeneralTab.lXColumn->setEnabled(true); cbXColumn->setEnabled(true); uiGeneralTab.lYColumn->setEnabled(true); cbYColumn->setEnabled(true); DEBUG("setModelIndexFromAspect()"); this->setModelIndexFromAspect(cbXColumn, m_curve->xColumn()); this->setModelIndexFromAspect(cbYColumn, m_curve->yColumn()); uiGeneralTab.leName->setText(m_curve->name()); uiGeneralTab.leComment->setText(m_curve->comment()); } else { uiGeneralTab.lName->setEnabled(false); uiGeneralTab.leName->setEnabled(false); uiGeneralTab.lComment->setEnabled(false); uiGeneralTab.leComment->setEnabled(false); uiGeneralTab.lXColumn->setEnabled(false); cbXColumn->setEnabled(false); uiGeneralTab.lYColumn->setEnabled(false); cbYColumn->setEnabled(false); cbXColumn->setCurrentModelIndex(QModelIndex()); cbYColumn->setCurrentModelIndex(QModelIndex()); uiGeneralTab.leName->setText(QString()); uiGeneralTab.leComment->setText(QString()); } checkColumnAvailability(cbXColumn, m_curve->xColumn(), m_curve->xColumnPath()); checkColumnAvailability(cbYColumn, m_curve->yColumn(), m_curve->yColumnPath()); checkColumnAvailability(cbValuesColumn, m_curve->valuesColumn(), m_curve->valuesColumnPath()); checkColumnAvailability(cbXErrorPlusColumn, m_curve->xErrorPlusColumn(), m_curve->xErrorPlusColumnPath()); checkColumnAvailability(cbXErrorMinusColumn, m_curve->xErrorMinusColumn(), m_curve->xErrorMinusColumnPath()); checkColumnAvailability(cbYErrorPlusColumn, m_curve->yErrorPlusColumn(), m_curve->yErrorPlusColumnPath()); checkColumnAvailability(cbYErrorMinusColumn, m_curve->yErrorMinusColumn(), m_curve->yErrorMinusColumnPath()); //show the properties of the first curve uiGeneralTab.chkVisible->setChecked( m_curve->isVisible() ); //Slots connect(m_curve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)),this, SLOT(curveDescriptionChanged(const AbstractAspect*))); connect(m_curve, SIGNAL(xColumnChanged(const AbstractColumn*)), this, SLOT(curveXColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(yColumnChanged(const AbstractColumn*)), this, SLOT(curveYColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(visibilityChanged(bool)), this, SLOT(curveVisibilityChanged(bool))); DEBUG("XYCurveDock::initGeneralTab() DONE"); } void XYCurveDock::initTabs() { //if there are more than one curve in the list, disable the tab "general" if (m_curvesList.size() == 1) { this->setModelIndexFromAspect(cbValuesColumn, m_curve->valuesColumn()); this->setModelIndexFromAspect(cbXErrorPlusColumn, m_curve->xErrorPlusColumn()); this->setModelIndexFromAspect(cbXErrorMinusColumn, m_curve->xErrorMinusColumn()); this->setModelIndexFromAspect(cbYErrorPlusColumn, m_curve->yErrorPlusColumn()); this->setModelIndexFromAspect(cbYErrorMinusColumn, m_curve->yErrorMinusColumn()); } else { cbValuesColumn->setCurrentModelIndex(QModelIndex()); cbXErrorPlusColumn->setCurrentModelIndex(QModelIndex()); cbXErrorMinusColumn->setCurrentModelIndex(QModelIndex()); cbYErrorPlusColumn->setCurrentModelIndex(QModelIndex()); cbYErrorMinusColumn->setCurrentModelIndex(QModelIndex()); } //show the properties of the first curve load(); //Slots //Line-Tab connect(m_curve, SIGNAL(lineTypeChanged(XYCurve::LineType)), this, SLOT(curveLineTypeChanged(XYCurve::LineType))); connect(m_curve, SIGNAL(lineSkipGapsChanged(bool)), this, SLOT(curveLineSkipGapsChanged(bool))); connect(m_curve, &XYCurve::lineIncreasingXOnlyChanged, this, &XYCurveDock::curveLineIncreasingXOnlyChanged); connect(m_curve, SIGNAL(lineInterpolationPointsCountChanged(int)), this, SLOT(curveLineInterpolationPointsCountChanged(int))); connect(m_curve, SIGNAL(linePenChanged(QPen)), this, SLOT(curveLinePenChanged(QPen))); connect(m_curve, SIGNAL(lineOpacityChanged(qreal)), this, SLOT(curveLineOpacityChanged(qreal))); connect(m_curve, SIGNAL(dropLineTypeChanged(XYCurve::DropLineType)), this, SLOT(curveDropLineTypeChanged(XYCurve::DropLineType))); connect(m_curve, SIGNAL(dropLinePenChanged(QPen)), this, SLOT(curveDropLinePenChanged(QPen))); connect(m_curve, SIGNAL(dropLineOpacityChanged(qreal)), this, SLOT(curveDropLineOpacityChanged(qreal))); //Symbol-Tab connect(m_curve, SIGNAL(symbolsStyleChanged(Symbol::Style)), this, SLOT(curveSymbolsStyleChanged(Symbol::Style))); connect(m_curve, SIGNAL(symbolsSizeChanged(qreal)), this, SLOT(curveSymbolsSizeChanged(qreal))); connect(m_curve, SIGNAL(symbolsRotationAngleChanged(qreal)), this, SLOT(curveSymbolsRotationAngleChanged(qreal))); connect(m_curve, SIGNAL(symbolsOpacityChanged(qreal)), this, SLOT(curveSymbolsOpacityChanged(qreal))); connect(m_curve, SIGNAL(symbolsBrushChanged(QBrush)), this, SLOT(curveSymbolsBrushChanged(QBrush))); connect(m_curve, SIGNAL(symbolsPenChanged(QPen)), this, SLOT(curveSymbolsPenChanged(QPen))); //Values-Tab connect(m_curve, SIGNAL(valuesTypeChanged(XYCurve::ValuesType)), this, SLOT(curveValuesTypeChanged(XYCurve::ValuesType))); connect(m_curve, SIGNAL(valuesColumnChanged(const AbstractColumn*)), this, SLOT(curveValuesColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(valuesPositionChanged(XYCurve::ValuesPosition)), this, SLOT(curveValuesPositionChanged(XYCurve::ValuesPosition))); connect(m_curve, SIGNAL(valuesDistanceChanged(qreal)), this, SLOT(curveValuesDistanceChanged(qreal))); connect(m_curve, SIGNAL(valuesOpacityChanged(qreal)), this, SLOT(curveValuesOpacityChanged(qreal))); connect(m_curve, SIGNAL(valuesRotationAngleChanged(qreal)), this, SLOT(curveValuesRotationAngleChanged(qreal))); connect(m_curve, SIGNAL(valuesPrefixChanged(QString)), this, SLOT(curveValuesPrefixChanged(QString))); connect(m_curve, SIGNAL(valuesSuffixChanged(QString)), this, SLOT(curveValuesSuffixChanged(QString))); connect(m_curve, SIGNAL(valuesFontChanged(QFont)), this, SLOT(curveValuesFontChanged(QFont))); connect(m_curve, SIGNAL(valuesColorChanged(QColor)), this, SLOT(curveValuesColorChanged(QColor))); //Filling-Tab connect( m_curve, SIGNAL(fillingPositionChanged(XYCurve::FillingPosition)), this, SLOT(curveFillingPositionChanged(XYCurve::FillingPosition)) ); connect( m_curve, SIGNAL(fillingTypeChanged(PlotArea::BackgroundType)), this, SLOT(curveFillingTypeChanged(PlotArea::BackgroundType)) ); connect( m_curve, SIGNAL(fillingColorStyleChanged(PlotArea::BackgroundColorStyle)), this, SLOT(curveFillingColorStyleChanged(PlotArea::BackgroundColorStyle)) ); connect( m_curve, SIGNAL(fillingImageStyleChanged(PlotArea::BackgroundImageStyle)), this, SLOT(curveFillingImageStyleChanged(PlotArea::BackgroundImageStyle)) ); connect( m_curve, SIGNAL(fillingBrushStyleChanged(Qt::BrushStyle)), this, SLOT(curveFillingBrushStyleChanged(Qt::BrushStyle)) ); connect( m_curve, SIGNAL(fillingFirstColorChanged(QColor&)), this, SLOT(curveFillingFirstColorChanged(QColor&)) ); connect( m_curve, SIGNAL(fillingSecondColorChanged(QColor&)), this, SLOT(curveFillingSecondColorChanged(QColor&)) ); connect( m_curve, SIGNAL(fillingFileNameChanged(QString&)), this, SLOT(curveFillingFileNameChanged(QString&)) ); connect( m_curve, SIGNAL(fillingOpacityChanged(float)), this, SLOT(curveFillingOpacityChanged(float)) ); //"Error bars"-Tab connect(m_curve, SIGNAL(xErrorTypeChanged(XYCurve::ErrorType)), this, SLOT(curveXErrorTypeChanged(XYCurve::ErrorType))); connect(m_curve, SIGNAL(xErrorPlusColumnChanged(const AbstractColumn*)), this, SLOT(curveXErrorPlusColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(xErrorMinusColumnChanged(const AbstractColumn*)), this, SLOT(curveXErrorMinusColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(yErrorTypeChanged(XYCurve::ErrorType)), this, SLOT(curveYErrorTypeChanged(XYCurve::ErrorType))); connect(m_curve, SIGNAL(yErrorPlusColumnChanged(const AbstractColumn*)), this, SLOT(curveYErrorPlusColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(yErrorMinusColumnChanged(const AbstractColumn*)), this, SLOT(curveYErrorMinusColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(errorBarsCapSizeChanged(qreal)), this, SLOT(curveErrorBarsCapSizeChanged(qreal))); connect(m_curve, SIGNAL(errorBarsTypeChanged(XYCurve::ErrorBarsType)), this, SLOT(curveErrorBarsTypeChanged(XYCurve::ErrorBarsType))); connect(m_curve, SIGNAL(errorBarsPenChanged(QPen)), this, SLOT(curveErrorBarsPenChanged(QPen))); connect(m_curve, SIGNAL(errorBarsOpacityChanged(qreal)), this, SLOT(curveErrorBarsOpacityChanged(qreal))); } /*! depending on the currently selected values column type (column mode) updates the widgets for the values column format, shows/hides the allowed widgets, fills the corresponding combobox with the possible entries. Called when the values column was changed. synchronize this function with ColumnDock::updateFormat. */ void XYCurveDock::updateValuesFormatWidgets(const AbstractColumn::ColumnMode columnMode) { ui.cbValuesFormat->clear(); switch (columnMode) { case AbstractColumn::Numeric: ui.cbValuesFormat->addItem(i18n("Decimal"), QVariant('f')); ui.cbValuesFormat->addItem(i18n("Scientific (e)"), QVariant('e')); ui.cbValuesFormat->addItem(i18n("Scientific (E)"), QVariant('E')); ui.cbValuesFormat->addItem(i18n("Automatic (e)"), QVariant('g')); ui.cbValuesFormat->addItem(i18n("Automatic (E)"), QVariant('G')); break; case AbstractColumn::Integer: break; case AbstractColumn::Text: ui.cbValuesFormat->addItem(i18n("Text"), QVariant()); break; case AbstractColumn::Month: ui.cbValuesFormat->addItem(i18n("Number without Leading Zero"), QVariant("M")); ui.cbValuesFormat->addItem(i18n("Number with Leading Zero"), QVariant("MM")); ui.cbValuesFormat->addItem(i18n("Abbreviated Month Name"), QVariant("MMM")); ui.cbValuesFormat->addItem(i18n("Full Month Name"), QVariant("MMMM")); break; case AbstractColumn::Day: ui.cbValuesFormat->addItem(i18n("Number without Leading Zero"), QVariant("d")); ui.cbValuesFormat->addItem(i18n("Number with Leading Zero"), QVariant("dd")); ui.cbValuesFormat->addItem(i18n("Abbreviated Day Name"), QVariant("ddd")); ui.cbValuesFormat->addItem(i18n("Full Day Name"), QVariant("dddd")); break; case AbstractColumn::DateTime: { for (const auto& s : AbstractColumn::dateFormats()) ui.cbValuesFormat->addItem(s, QVariant(s)); for (const auto& s : AbstractColumn::timeFormats()) ui.cbValuesFormat->addItem(s, QVariant(s)); for (const auto& s1 : AbstractColumn::dateFormats()) { for (const auto& s2 : AbstractColumn::timeFormats()) ui.cbValuesFormat->addItem(s1 + ' ' + s2, QVariant(s1 + ' ' + s2)); } break; } } if (columnMode == AbstractColumn::Numeric) { ui.lValuesPrecision->show(); ui.sbValuesPrecision->show(); } else { ui.lValuesPrecision->hide(); ui.sbValuesPrecision->hide(); } if (columnMode == AbstractColumn::Text) { ui.lValuesFormatTop->hide(); ui.lValuesFormat->hide(); ui.cbValuesFormat->hide(); } else { ui.lValuesFormatTop->show(); ui.lValuesFormat->show(); ui.cbValuesFormat->show(); } if (columnMode == AbstractColumn::DateTime) { ui.cbValuesFormat->setCurrentItem("yyyy-MM-dd hh:mm:ss.zzz"); ui.cbValuesFormat->setEditable(true); } else { ui.cbValuesFormat->setCurrentIndex(0); ui.cbValuesFormat->setEditable(false); } } void XYCurveDock::checkColumnAvailability(TreeViewComboBox* cb, const AbstractColumn* column, const QString columnPath) { if (!cb) return;// normally it shouldn't be called // don't make the comboboxes red for initially created curves if (!column && columnPath.isEmpty()) { cb->setText(""); cb->setInvalid(false); return; } if (column) { // current index text should be used cb->useCurrentIndexText(true); cb->setInvalid(false); } else { cb->useCurrentIndexText(false); cb->setInvalid(true, i18n("The column \"%1\"\nis not available anymore. It will be automatically used once it is created again.", columnPath)); } cb->setText(columnPath.split('/').last()); } /*! shows the formatting properties of the column \c column. Called, when a new column for the values was selected - either by changing the type of the values (none, x, y, etc.) or by selecting a new custom column for the values. */ void XYCurveDock::showValuesColumnFormat(const Column* column) { if (!column) { // no valid column is available // -> hide all the format properties widgets (equivalent to showing the properties of the column mode "Text") this->updateValuesFormatWidgets(AbstractColumn::Text); } else { AbstractColumn::ColumnMode columnMode = column->columnMode(); //update the format widgets for the new column mode this->updateValuesFormatWidgets(columnMode); //show the actual formatting properties switch (columnMode) { case AbstractColumn::Numeric: { const auto* filter = static_cast(column->outputFilter()); ui.cbValuesFormat->setCurrentIndex(ui.cbValuesFormat->findData(filter->numericFormat())); ui.sbValuesPrecision->setValue(filter->numDigits()); break; } case AbstractColumn::Integer: case AbstractColumn::Text: break; case AbstractColumn::Month: case AbstractColumn::Day: case AbstractColumn::DateTime: { const auto* filter = static_cast(column->outputFilter()); DEBUG(" column values format = " << filter->format().toStdString()); ui.cbValuesFormat->setCurrentIndex(ui.cbValuesFormat->findData(filter->format())); break; } } } } void XYCurveDock::setModelIndexFromAspect(TreeViewComboBox* cb, const AbstractAspect* aspect) { if (aspect) cb->setCurrentModelIndex(m_aspectTreeModel->modelIndexOfAspect(aspect)); else cb->setCurrentModelIndex(QModelIndex()); } //************************************************************* //********** SLOTs for changes triggered in XYCurveDock ******** //************************************************************* void XYCurveDock::retranslateUi() { ui.lLineSkipGaps->setToolTip(i18n("If checked, connect neighbour points with lines even if there are gaps (invalid or masked values) between them")); ui.chkLineSkipGaps->setToolTip(i18n("If checked, connect neighbour points with lines even if there are gaps (invalid or masked values) between them")); ui.lLineIncreasingXOnly->setToolTip(i18n("If checked, connect data points only for strictly increasing values of X")); ui.chkLineIncreasingXOnly->setToolTip(i18n("If checked, connect data points only for strictly increasing values of X")); //TODO: // uiGeneralTab.lName->setText(i18n("Name")); // uiGeneralTab.lComment->setText(i18n("Comment")); // uiGeneralTab.chkVisible->setText(i18n("Visible")); // uiGeneralTab.lXColumn->setText(i18n("x-data")); // uiGeneralTab.lYColumn->setText(i18n("y-data")); //TODO updatePenStyles, updateBrushStyles for all comboboxes } void XYCurveDock::xColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); AbstractColumn* column = nullptr; if (aspect) { column = dynamic_cast(aspect); Q_ASSERT(column); } for (auto* curve : m_curvesList) curve->setXColumn(column); } void XYCurveDock::yColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); AbstractColumn* column = nullptr; if (aspect) { column = dynamic_cast(aspect); Q_ASSERT(column); } for (auto* curve : m_curvesList) curve->setYColumn(column); } void XYCurveDock::visibilityChanged(bool state) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setVisible(state); } // "Line"-tab void XYCurveDock::lineTypeChanged(int index) { const auto lineType = XYCurve::LineType(index); if ( lineType == XYCurve::NoLine) { ui.chkLineSkipGaps->setEnabled(false); ui.cbLineStyle->setEnabled(false); ui.kcbLineColor->setEnabled(false); ui.sbLineWidth->setEnabled(false); ui.sbLineOpacity->setEnabled(false); ui.lLineInterpolationPointsCount->hide(); ui.sbLineInterpolationPointsCount->hide(); } else { ui.chkLineSkipGaps->setEnabled(true); ui.cbLineStyle->setEnabled(true); ui.kcbLineColor->setEnabled(true); ui.sbLineWidth->setEnabled(true); ui.sbLineOpacity->setEnabled(true); if (lineType == XYCurve::SplineCubicNatural || lineType == XYCurve::SplineCubicPeriodic || lineType == XYCurve::SplineAkimaNatural || lineType == XYCurve::SplineAkimaPeriodic) { ui.lLineInterpolationPointsCount->show(); ui.sbLineInterpolationPointsCount->show(); ui.lLineSkipGaps->hide(); ui.chkLineSkipGaps->hide(); } else { ui.lLineInterpolationPointsCount->hide(); ui.sbLineInterpolationPointsCount->hide(); ui.lLineSkipGaps->show(); ui.chkLineSkipGaps->show(); } } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setLineType(lineType); } void XYCurveDock::lineSkipGapsChanged(bool skip) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setLineSkipGaps(skip); } void XYCurveDock::lineIncreasingXOnlyChanged(bool incr) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setLineIncreasingXOnly(incr); } void XYCurveDock::lineInterpolationPointsCountChanged(int count) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setLineInterpolationPointsCount(count); } void XYCurveDock::lineStyleChanged(int index) { if (m_initializing) return; const auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* curve : m_curvesList) { pen = curve->linePen(); pen.setStyle(penStyle); curve->setLinePen(pen); } } void XYCurveDock::lineColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->linePen(); pen.setColor(color); curve->setLinePen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbLineStyle, color); m_initializing = false; } void XYCurveDock::lineWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->linePen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setLinePen(pen); } } void XYCurveDock::lineOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setLineOpacity(opacity); } void XYCurveDock::dropLineTypeChanged(int index) { const auto dropLineType = XYCurve::DropLineType(index); if ( dropLineType == XYCurve::NoDropLine) { ui.cbDropLineStyle->setEnabled(false); ui.kcbDropLineColor->setEnabled(false); ui.sbDropLineWidth->setEnabled(false); ui.sbDropLineOpacity->setEnabled(false); } else { ui.cbDropLineStyle->setEnabled(true); ui.kcbDropLineColor->setEnabled(true); ui.sbDropLineWidth->setEnabled(true); ui.sbDropLineOpacity->setEnabled(true); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setDropLineType(dropLineType); } void XYCurveDock::dropLineStyleChanged(int index) { if (m_initializing) return; auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* curve : m_curvesList) { pen = curve->dropLinePen(); pen.setStyle(penStyle); curve->setDropLinePen(pen); } } void XYCurveDock::dropLineColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->dropLinePen(); pen.setColor(color); curve->setDropLinePen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbDropLineStyle, color); m_initializing = false; } void XYCurveDock::dropLineWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->dropLinePen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setDropLinePen(pen); } } void XYCurveDock::dropLineOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setDropLineOpacity(opacity); } //"Symbol"-tab void XYCurveDock::symbolsStyleChanged(int index) { const auto style = Symbol::Style(index); if (style == Symbol::NoSymbols) { ui.sbSymbolSize->setEnabled(false); ui.sbSymbolRotation->setEnabled(false); ui.sbSymbolOpacity->setEnabled(false); ui.kcbSymbolFillingColor->setEnabled(false); ui.cbSymbolFillingStyle->setEnabled(false); ui.cbSymbolBorderStyle->setEnabled(false); ui.kcbSymbolBorderColor->setEnabled(false); ui.sbSymbolBorderWidth->setEnabled(false); } else { ui.sbSymbolSize->setEnabled(true); ui.sbSymbolRotation->setEnabled(true); ui.sbSymbolOpacity->setEnabled(true); //enable/disable the symbol filling options in the GUI depending on the currently selected symbol. if (style != Symbol::Line && style != Symbol::Cross) { ui.cbSymbolFillingStyle->setEnabled(true); bool noBrush = (Qt::BrushStyle(ui.cbSymbolFillingStyle->currentIndex()) == Qt::NoBrush); ui.kcbSymbolFillingColor->setEnabled(!noBrush); } else { ui.kcbSymbolFillingColor->setEnabled(false); ui.cbSymbolFillingStyle->setEnabled(false); } ui.cbSymbolBorderStyle->setEnabled(true); bool noLine = (Qt::PenStyle(ui.cbSymbolBorderStyle->currentIndex()) == Qt::NoPen); ui.kcbSymbolBorderColor->setEnabled(!noLine); ui.sbSymbolBorderWidth->setEnabled(!noLine); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setSymbolsStyle(style); } void XYCurveDock::symbolsSizeChanged(double value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setSymbolsSize( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void XYCurveDock::symbolsRotationChanged(int value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setSymbolsRotationAngle(value); } void XYCurveDock::symbolsOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setSymbolsOpacity(opacity); } void XYCurveDock::symbolsFillingStyleChanged(int index) { const auto brushStyle = Qt::BrushStyle(index); ui.kcbSymbolFillingColor->setEnabled(!(brushStyle == Qt::NoBrush)); if (m_initializing) return; QBrush brush; for (auto* curve : m_curvesList) { brush = curve->symbolsBrush(); brush.setStyle(brushStyle); curve->setSymbolsBrush(brush); } } void XYCurveDock::symbolsFillingColorChanged(const QColor& color) { if (m_initializing) return; QBrush brush; for (auto* curve : m_curvesList) { brush = curve->symbolsBrush(); brush.setColor(color); curve->setSymbolsBrush(brush); } m_initializing = true; GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, color ); m_initializing = false; } void XYCurveDock::symbolsBorderStyleChanged(int index) { const auto penStyle = Qt::PenStyle(index); if ( penStyle == Qt::NoPen ) { ui.kcbSymbolBorderColor->setEnabled(false); ui.sbSymbolBorderWidth->setEnabled(false); } else { ui.kcbSymbolBorderColor->setEnabled(true); ui.sbSymbolBorderWidth->setEnabled(true); } if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->symbolsPen(); pen.setStyle(penStyle); curve->setSymbolsPen(pen); } } void XYCurveDock::symbolsBorderColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->symbolsPen(); pen.setColor(color); curve->setSymbolsPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, color); m_initializing = false; } void XYCurveDock::symbolsBorderWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->symbolsPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setSymbolsPen(pen); } } //Values-tab /*! called when the type of the values (none, x, y, (x,y) etc.) was changed. */ void XYCurveDock::valuesTypeChanged(int index) { const auto valuesType = XYCurve::ValuesType(index); if (valuesType == XYCurve::NoValues) { //no values are to paint -> deactivate all the pertinent widgets ui.cbValuesPosition->setEnabled(false); ui.lValuesColumn->hide(); cbValuesColumn->hide(); ui.sbValuesDistance->setEnabled(false); ui.sbValuesRotation->setEnabled(false); ui.sbValuesOpacity->setEnabled(false); ui.cbValuesFormat->setEnabled(false); ui.cbValuesFormat->setEnabled(false); ui.sbValuesPrecision->setEnabled(false); ui.leValuesPrefix->setEnabled(false); ui.leValuesSuffix->setEnabled(false); ui.kfrValuesFont->setEnabled(false); ui.kcbValuesColor->setEnabled(false); } else { ui.cbValuesPosition->setEnabled(true); ui.sbValuesDistance->setEnabled(true); ui.sbValuesRotation->setEnabled(true); ui.sbValuesOpacity->setEnabled(true); ui.cbValuesFormat->setEnabled(true); ui.sbValuesPrecision->setEnabled(true); ui.leValuesPrefix->setEnabled(true); ui.leValuesSuffix->setEnabled(true); ui.kfrValuesFont->setEnabled(true); ui.kcbValuesColor->setEnabled(true); const Column* column; if (valuesType == XYCurve::ValuesCustomColumn) { ui.lValuesColumn->show(); cbValuesColumn->show(); column = static_cast(cbValuesColumn->currentModelIndex().internalPointer()); } else { ui.lValuesColumn->hide(); cbValuesColumn->hide(); if (valuesType == XYCurve::ValuesY) column = static_cast(m_curve->yColumn()); else column = static_cast(m_curve->xColumn()); } this->showValuesColumnFormat(column); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesType(valuesType); } /*! called when the custom column for the values was changed. */ void XYCurveDock::valuesColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* column = static_cast(index.internalPointer()); this->showValuesColumnFormat(column); for (auto* curve : m_curvesList) { //TODO save also the format of the currently selected column for the values (precision etc.) curve->setValuesColumn(column); } } void XYCurveDock::valuesPositionChanged(int index) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesPosition(XYCurve::ValuesPosition(index)); } void XYCurveDock::valuesDistanceChanged(double value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesDistance( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void XYCurveDock::valuesRotationChanged(int value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesRotationAngle(value); } void XYCurveDock::valuesOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setValuesOpacity(opacity); } void XYCurveDock::valuesPrefixChanged() { if (m_initializing) return; QString prefix = ui.leValuesPrefix->text(); for (auto* curve : m_curvesList) curve->setValuesPrefix(prefix); } void XYCurveDock::valuesSuffixChanged() { if (m_initializing) return; QString suffix = ui.leValuesSuffix->text(); for (auto* curve : m_curvesList) curve->setValuesSuffix(suffix); } void XYCurveDock::valuesFontChanged(const QFont& font) { if (m_initializing) return; QFont valuesFont = font; valuesFont.setPixelSize( Worksheet::convertToSceneUnits(font.pointSizeF(), Worksheet::Point) ); for (auto* curve : m_curvesList) curve->setValuesFont(valuesFont); } void XYCurveDock::valuesColorChanged(const QColor& color) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesColor(color); } //Filling-tab void XYCurveDock::fillingPositionChanged(int index) { const auto fillingPosition = XYCurve::FillingPosition(index); bool b = (fillingPosition != XYCurve::NoFilling); ui.cbFillingType->setEnabled(b); ui.cbFillingColorStyle->setEnabled(b); ui.cbFillingBrushStyle->setEnabled(b); ui.cbFillingImageStyle->setEnabled(b); ui.kcbFillingFirstColor->setEnabled(b); ui.kcbFillingSecondColor->setEnabled(b); ui.leFillingFileName->setEnabled(b); ui.bFillingOpen->setEnabled(b); ui.sbFillingOpacity->setEnabled(b); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingPosition(fillingPosition); } void XYCurveDock::fillingTypeChanged(int index) { const auto type = (PlotArea::BackgroundType)index; if (type == PlotArea::Color) { ui.lFillingColorStyle->show(); ui.cbFillingColorStyle->show(); ui.lFillingImageStyle->hide(); ui.cbFillingImageStyle->hide(); ui.lFillingBrushStyle->hide(); ui.cbFillingBrushStyle->hide(); ui.lFillingFileName->hide(); ui.leFillingFileName->hide(); ui.bFillingOpen->hide(); ui.lFillingFirstColor->show(); ui.kcbFillingFirstColor->show(); auto style = (PlotArea::BackgroundColorStyle) ui.cbFillingColorStyle->currentIndex(); if (style == PlotArea::SingleColor) { ui.lFillingFirstColor->setText(i18n("Color:")); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } else { ui.lFillingFirstColor->setText(i18n("First color:")); ui.lFillingSecondColor->show(); ui.kcbFillingSecondColor->show(); } } else if (type == PlotArea::Image) { ui.lFillingColorStyle->hide(); ui.cbFillingColorStyle->hide(); ui.lFillingImageStyle->show(); ui.cbFillingImageStyle->show(); ui.lFillingBrushStyle->hide(); ui.cbFillingBrushStyle->hide(); ui.lFillingFileName->show(); ui.leFillingFileName->show(); ui.bFillingOpen->show(); ui.lFillingFirstColor->hide(); ui.kcbFillingFirstColor->hide(); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } else if (type == PlotArea::Pattern) { ui.lFillingFirstColor->setText(i18n("Color:")); ui.lFillingColorStyle->hide(); ui.cbFillingColorStyle->hide(); ui.lFillingImageStyle->hide(); ui.cbFillingImageStyle->hide(); ui.lFillingBrushStyle->show(); ui.cbFillingBrushStyle->show(); ui.lFillingFileName->hide(); ui.leFillingFileName->hide(); ui.bFillingOpen->hide(); ui.lFillingFirstColor->show(); ui.kcbFillingFirstColor->show(); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingType(type); } void XYCurveDock::fillingColorStyleChanged(int index) { const auto style = (PlotArea::BackgroundColorStyle)index; if (style == PlotArea::SingleColor) { ui.lFillingFirstColor->setText(i18n("Color:")); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } else { ui.lFillingFirstColor->setText(i18n("First color:")); ui.lFillingSecondColor->show(); ui.kcbFillingSecondColor->show(); ui.lFillingBrushStyle->hide(); ui.cbFillingBrushStyle->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingColorStyle(style); } void XYCurveDock::fillingImageStyleChanged(int index) { if (m_initializing) return; auto style = (PlotArea::BackgroundImageStyle)index; for (auto* curve : m_curvesList) curve->setFillingImageStyle(style); } void XYCurveDock::fillingBrushStyleChanged(int index) { if (m_initializing) return; auto style = (Qt::BrushStyle)index; for (auto* curve : m_curvesList) curve->setFillingBrushStyle(style); } void XYCurveDock::fillingFirstColorChanged(const QColor& c) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingFirstColor(c); m_initializing = true; GuiTools::updateBrushStyles(ui.cbFillingBrushStyle, c); m_initializing = false; } void XYCurveDock::fillingSecondColorChanged(const QColor& c) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingSecondColor(c); } /*! opens a file dialog and lets the user select the image file. */ void XYCurveDock::selectFile() { KConfigGroup conf(KSharedConfig::openConfig(), "XYCurveDock"); QString dir = conf.readEntry("LastImageDir", ""); QString formats; for (const QByteArray& format : QImageReader::supportedImageFormats()) { QString f = "*." + QString(format.constData()); + if (f == QLatin1String("*.svg")) + continue; formats.isEmpty() ? formats += f : formats += ' ' + f; } QString path = QFileDialog::getOpenFileName(this, i18n("Select the image file"), dir, i18n("Images (%1)", formats)); if (path.isEmpty()) return; //cancel was clicked in the file-dialog int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastImageDir", newDir); } ui.leFillingFileName->setText( path ); for (auto* curve : m_curvesList) curve->setFillingFileName(path); } void XYCurveDock::fileNameChanged() { if (m_initializing) return; QString fileName = ui.leFillingFileName->text(); for (auto* curve : m_curvesList) curve->setFillingFileName(fileName); } void XYCurveDock::fillingOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setFillingOpacity(opacity); } //"Error bars"-Tab void XYCurveDock::xErrorTypeChanged(int index) const { if (index == 0) { //no error ui.lXErrorDataPlus->setVisible(false); cbXErrorPlusColumn->setVisible(false); ui.lXErrorDataMinus->setVisible(false); cbXErrorMinusColumn->setVisible(false); } else if (index == 1) { //symmetric error ui.lXErrorDataPlus->setVisible(true); cbXErrorPlusColumn->setVisible(true); ui.lXErrorDataMinus->setVisible(false); cbXErrorMinusColumn->setVisible(false); ui.lXErrorDataPlus->setText(i18n("Data, +-")); } else if (index == 2) { //asymmetric error ui.lXErrorDataPlus->setVisible(true); cbXErrorPlusColumn->setVisible(true); ui.lXErrorDataMinus->setVisible(true); cbXErrorMinusColumn->setVisible(true); ui.lXErrorDataPlus->setText(i18n("Data, +")); } bool b = (index!=0 || ui.cbYErrorType->currentIndex()!=0); ui.lErrorFormat->setVisible(b); ui.lErrorBarsType->setVisible(b); ui.cbErrorBarsType->setVisible(b); ui.lErrorBarsStyle->setVisible(b); ui.cbErrorBarsStyle->setVisible(b); ui.lErrorBarsColor->setVisible(b); ui.kcbErrorBarsColor->setVisible(b); ui.lErrorBarsWidth->setVisible(b); ui.sbErrorBarsWidth->setVisible(b); ui.lErrorBarsOpacity->setVisible(b); ui.sbErrorBarsOpacity->setVisible(b); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setXErrorType(XYCurve::ErrorType(index)); } void XYCurveDock::xErrorPlusColumnChanged(const QModelIndex& index) const { Q_UNUSED(index); if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); Q_ASSERT(column); for (auto* curve : m_curvesList) curve->setXErrorPlusColumn(column); } void XYCurveDock::xErrorMinusColumnChanged(const QModelIndex& index) const { Q_UNUSED(index); if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); Q_ASSERT(column); for (auto* curve : m_curvesList) curve->setXErrorMinusColumn(column); } void XYCurveDock::yErrorTypeChanged(int index) const { if (index == 0) { //no error ui.lYErrorDataPlus->setVisible(false); cbYErrorPlusColumn->setVisible(false); ui.lYErrorDataMinus->setVisible(false); cbYErrorMinusColumn->setVisible(false); } else if (index == 1) { //symmetric error ui.lYErrorDataPlus->setVisible(true); cbYErrorPlusColumn->setVisible(true); ui.lYErrorDataMinus->setVisible(false); cbYErrorMinusColumn->setVisible(false); ui.lYErrorDataPlus->setText(i18n("Data, +-")); } else if (index == 2) { //asymmetric error ui.lYErrorDataPlus->setVisible(true); cbYErrorPlusColumn->setVisible(true); ui.lYErrorDataMinus->setVisible(true); cbYErrorMinusColumn->setVisible(true); ui.lYErrorDataPlus->setText(i18n("Data, +")); } bool b = (index!=0 || ui.cbXErrorType->currentIndex()!=0); ui.lErrorFormat->setVisible(b); ui.lErrorBarsType->setVisible(b); ui.cbErrorBarsType->setVisible(b); ui.lErrorBarsStyle->setVisible(b); ui.cbErrorBarsStyle->setVisible(b); ui.lErrorBarsColor->setVisible(b); ui.kcbErrorBarsColor->setVisible(b); ui.lErrorBarsWidth->setVisible(b); ui.sbErrorBarsWidth->setVisible(b); ui.lErrorBarsOpacity->setVisible(b); ui.sbErrorBarsOpacity->setVisible(b); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setYErrorType(XYCurve::ErrorType(index)); } void XYCurveDock::yErrorPlusColumnChanged(const QModelIndex& index) const { Q_UNUSED(index); if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); Q_ASSERT(column); for (auto* curve : m_curvesList) curve->setYErrorPlusColumn(column); } void XYCurveDock::yErrorMinusColumnChanged(const QModelIndex& index) const { Q_UNUSED(index); if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); Q_ASSERT(column); for (auto* curve : m_curvesList) curve->setYErrorMinusColumn(column); } void XYCurveDock::errorBarsTypeChanged(int index) const { auto type = XYCurve::ErrorBarsType(index); bool b = (type == XYCurve::ErrorBarsWithEnds); ui.lErrorBarsCapSize->setVisible(b); ui.sbErrorBarsCapSize->setVisible(b); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setErrorBarsType(type); } void XYCurveDock::errorBarsCapSizeChanged(double value) const { if (m_initializing) return; float size = Worksheet::convertToSceneUnits(value, Worksheet::Point); for (auto* curve : m_curvesList) curve->setErrorBarsCapSize(size); } void XYCurveDock::errorBarsStyleChanged(int index) const { if (m_initializing) return; auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* curve : m_curvesList) { pen = curve->errorBarsPen(); pen.setStyle(penStyle); curve->setErrorBarsPen(pen); } } void XYCurveDock::errorBarsColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->errorBarsPen(); pen.setColor(color); curve->setErrorBarsPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbErrorBarsStyle, color); m_initializing = false; } void XYCurveDock::errorBarsWidthChanged(double value) const { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->errorBarsPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setErrorBarsPen(pen); } } void XYCurveDock::errorBarsOpacityChanged(int value) const { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setErrorBarsOpacity(opacity); } //************************************************************* //*********** SLOTs for changes triggered in XYCurve ********** //************************************************************* //General-Tab void XYCurveDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != uiGeneralTab.leName->text()) uiGeneralTab.leName->setText(aspect->name()); else if (aspect->comment() != uiGeneralTab.leComment->text()) uiGeneralTab.leComment->setText(aspect->comment()); m_initializing = false; } void XYCurveDock::curveXColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbXColumn, column); cbXColumn->useCurrentIndexText(true); cbXColumn->setInvalid(false); m_initializing = false; } void XYCurveDock::curveYColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbYColumn, column); cbYColumn->useCurrentIndexText(true); cbYColumn->setInvalid(false); m_initializing = false; } void XYCurveDock::curveVisibilityChanged(bool on) { m_initializing = true; uiGeneralTab.chkVisible->setChecked(on); m_initializing = false; } //Line-Tab void XYCurveDock::curveLineTypeChanged(XYCurve::LineType type) { m_initializing = true; ui.cbLineType->setCurrentIndex( (int) type); m_initializing = false; } void XYCurveDock::curveLineSkipGapsChanged(bool skip) { m_initializing = true; ui.chkLineSkipGaps->setChecked(skip); m_initializing = false; } void XYCurveDock::curveLineIncreasingXOnlyChanged(bool incr) { m_initializing = true; ui.chkLineIncreasingXOnly->setChecked(incr); m_initializing = false; } void XYCurveDock::curveLineInterpolationPointsCountChanged(int count) { m_initializing = true; ui.sbLineInterpolationPointsCount->setValue(count); m_initializing = false; } void XYCurveDock::curveLinePenChanged(const QPen& pen) { m_initializing = true; ui.cbLineStyle->setCurrentIndex( (int)pen.style()); ui.kcbLineColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbLineStyle, pen.color()); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits( pen.widthF(), Worksheet::Point) ); m_initializing = false; } void XYCurveDock::curveLineOpacityChanged(qreal opacity) { m_initializing = true; ui.sbLineOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void XYCurveDock::curveDropLineTypeChanged(XYCurve::DropLineType type) { m_initializing = true; ui.cbDropLineType->setCurrentIndex( (int)type ); m_initializing = false; } void XYCurveDock::curveDropLinePenChanged(const QPen& pen) { m_initializing = true; ui.cbDropLineStyle->setCurrentIndex( (int) pen.style()); ui.kcbDropLineColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbDropLineStyle, pen.color()); ui.sbDropLineWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point) ); m_initializing = false; } void XYCurveDock::curveDropLineOpacityChanged(qreal opacity) { m_initializing = true; ui.sbDropLineOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //Symbol-Tab void XYCurveDock::curveSymbolsStyleChanged(Symbol::Style style) { m_initializing = true; ui.cbSymbolStyle->setCurrentIndex((int)style); m_initializing = false; } void XYCurveDock::curveSymbolsSizeChanged(qreal size) { m_initializing = true; ui.sbSymbolSize->setValue( Worksheet::convertFromSceneUnits(size, Worksheet::Point) ); m_initializing = false; } void XYCurveDock::curveSymbolsRotationAngleChanged(qreal angle) { m_initializing = true; ui.sbSymbolRotation->setValue(angle); m_initializing = false; } void XYCurveDock::curveSymbolsOpacityChanged(qreal opacity) { m_initializing = true; ui.sbSymbolOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void XYCurveDock::curveSymbolsBrushChanged(const QBrush& brush) { m_initializing = true; ui.cbSymbolFillingStyle->setCurrentIndex((int) brush.style()); ui.kcbSymbolFillingColor->setColor(brush.color()); GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, brush.color()); m_initializing = false; } void XYCurveDock::curveSymbolsPenChanged(const QPen& pen) { m_initializing = true; ui.cbSymbolBorderStyle->setCurrentIndex( (int) pen.style()); ui.kcbSymbolBorderColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, pen.color()); ui.sbSymbolBorderWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(), Worksheet::Point)); m_initializing = false; } //Values-Tab void XYCurveDock::curveValuesTypeChanged(XYCurve::ValuesType type) { m_initializing = true; ui.cbValuesType->setCurrentIndex((int) type); m_initializing = false; } void XYCurveDock::curveValuesColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbValuesColumn, column); m_initializing = false; } void XYCurveDock::curveValuesPositionChanged(XYCurve::ValuesPosition position) { m_initializing = true; ui.cbValuesPosition->setCurrentIndex((int) position); m_initializing = false; } void XYCurveDock::curveValuesDistanceChanged(qreal distance) { m_initializing = true; ui.sbValuesDistance->setValue( Worksheet::convertFromSceneUnits(distance, Worksheet::Point) ); m_initializing = false; } void XYCurveDock::curveValuesRotationAngleChanged(qreal angle) { m_initializing = true; ui.sbValuesRotation->setValue(angle); m_initializing = false; } void XYCurveDock::curveValuesOpacityChanged(qreal opacity) { m_initializing = true; ui.sbValuesOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void XYCurveDock::curveValuesPrefixChanged(const QString& prefix) { m_initializing = true; ui.leValuesPrefix->setText(prefix); m_initializing = false; } void XYCurveDock::curveValuesSuffixChanged(const QString& suffix) { m_initializing = true; ui.leValuesSuffix->setText(suffix); m_initializing = false; } void XYCurveDock::curveValuesFontChanged(QFont font) { m_initializing = true; font.setPointSizeF( round(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrValuesFont->setFont(font); m_initializing = false; } void XYCurveDock::curveValuesColorChanged(QColor color) { m_initializing = true; ui.kcbValuesColor->setColor(color); m_initializing = false; } //Filling void XYCurveDock::curveFillingPositionChanged(XYCurve::FillingPosition position) { m_initializing = true; ui.cbFillingPosition->setCurrentIndex((int)position); m_initializing = false; } void XYCurveDock::curveFillingTypeChanged(PlotArea::BackgroundType type) { m_initializing = true; ui.cbFillingType->setCurrentIndex(type); m_initializing = false; } void XYCurveDock::curveFillingColorStyleChanged(PlotArea::BackgroundColorStyle style) { m_initializing = true; ui.cbFillingColorStyle->setCurrentIndex(style); m_initializing = false; } void XYCurveDock::curveFillingImageStyleChanged(PlotArea::BackgroundImageStyle style) { m_initializing = true; ui.cbFillingImageStyle->setCurrentIndex(style); m_initializing = false; } void XYCurveDock::curveFillingBrushStyleChanged(Qt::BrushStyle style) { m_initializing = true; ui.cbFillingBrushStyle->setCurrentIndex(style); m_initializing = false; } void XYCurveDock::curveFillingFirstColorChanged(QColor& color) { m_initializing = true; ui.kcbFillingFirstColor->setColor(color); GuiTools::updateBrushStyles(ui.cbFillingBrushStyle, color); m_initializing = false; } void XYCurveDock::curveFillingSecondColorChanged(QColor& color) { m_initializing = true; ui.kcbFillingSecondColor->setColor(color); m_initializing = false; } void XYCurveDock::curveFillingFileNameChanged(QString& filename) { m_initializing = true; ui.leFillingFileName->setText(filename); m_initializing = false; } void XYCurveDock::curveFillingOpacityChanged(float opacity) { m_initializing = true; ui.sbFillingOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //"Error bars"-Tab void XYCurveDock::curveXErrorTypeChanged(XYCurve::ErrorType type) { m_initializing = true; ui.cbXErrorType->setCurrentIndex((int) type); m_initializing = false; } void XYCurveDock::curveXErrorPlusColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbXErrorPlusColumn, column); m_initializing = false; } void XYCurveDock::curveXErrorMinusColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbXErrorMinusColumn, column); m_initializing = false; } void XYCurveDock::curveYErrorTypeChanged(XYCurve::ErrorType type) { m_initializing = true; ui.cbYErrorType->setCurrentIndex((int) type); m_initializing = false; } void XYCurveDock::curveYErrorPlusColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbYErrorPlusColumn, column); m_initializing = false; } void XYCurveDock::curveYErrorMinusColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbYErrorMinusColumn, column); m_initializing = false; } void XYCurveDock::curveErrorBarsCapSizeChanged(qreal size) { m_initializing = true; ui.sbErrorBarsCapSize->setValue( Worksheet::convertFromSceneUnits(size, Worksheet::Point) ); m_initializing = false; } void XYCurveDock::curveErrorBarsTypeChanged(XYCurve::ErrorBarsType type) { m_initializing = true; ui.cbErrorBarsType->setCurrentIndex( (int) type); m_initializing = false; } void XYCurveDock::curveErrorBarsPenChanged(const QPen& pen) { m_initializing = true; ui.cbErrorBarsStyle->setCurrentIndex( (int) pen.style()); ui.kcbErrorBarsColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbErrorBarsStyle, pen.color()); ui.sbErrorBarsWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point) ); m_initializing = false; } void XYCurveDock::curveErrorBarsOpacityChanged(qreal opacity) { m_initializing = true; ui.sbErrorBarsOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //************************************************************* //************************* Settings ************************** //************************************************************* void XYCurveDock::load() { //General //This data is read in XYCurveDock::setCurves(). //Line ui.cbLineType->setCurrentIndex( (int) m_curve->lineType() ); ui.chkLineSkipGaps->setChecked( m_curve->lineSkipGaps() ); ui.sbLineInterpolationPointsCount->setValue( m_curve->lineInterpolationPointsCount() ); ui.cbLineStyle->setCurrentIndex( (int) m_curve->linePen().style() ); ui.kcbLineColor->setColor( m_curve->linePen().color() ); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits(m_curve->linePen().widthF(), Worksheet::Point) ); ui.sbLineOpacity->setValue( round(m_curve->lineOpacity()*100.0) ); //Drop lines ui.cbDropLineType->setCurrentIndex( (int) m_curve->dropLineType() ); ui.cbDropLineStyle->setCurrentIndex( (int) m_curve->dropLinePen().style() ); ui.kcbDropLineColor->setColor( m_curve->dropLinePen().color() ); ui.sbDropLineWidth->setValue( Worksheet::convertFromSceneUnits(m_curve->dropLinePen().widthF(),Worksheet::Point) ); ui.sbDropLineOpacity->setValue( round(m_curve->dropLineOpacity()*100.0) ); //Symbols ui.cbSymbolStyle->setCurrentIndex( (int)m_curve->symbolsStyle() ); ui.sbSymbolSize->setValue( Worksheet::convertFromSceneUnits(m_curve->symbolsSize(), Worksheet::Point) ); ui.sbSymbolRotation->setValue( m_curve->symbolsRotationAngle() ); ui.sbSymbolOpacity->setValue( round(m_curve->symbolsOpacity()*100.0) ); ui.cbSymbolFillingStyle->setCurrentIndex( (int) m_curve->symbolsBrush().style() ); ui.kcbSymbolFillingColor->setColor( m_curve->symbolsBrush().color() ); ui.cbSymbolBorderStyle->setCurrentIndex( (int) m_curve->symbolsPen().style() ); ui.kcbSymbolBorderColor->setColor( m_curve->symbolsPen().color() ); ui.sbSymbolBorderWidth->setValue( Worksheet::convertFromSceneUnits(m_curve->symbolsPen().widthF(), Worksheet::Point) ); //Values ui.cbValuesType->setCurrentIndex( (int) m_curve->valuesType() ); ui.cbValuesPosition->setCurrentIndex( (int) m_curve->valuesPosition() ); ui.sbValuesDistance->setValue( Worksheet::convertFromSceneUnits(m_curve->valuesDistance(), Worksheet::Point) ); ui.sbValuesRotation->setValue( m_curve->valuesRotationAngle() ); ui.sbValuesOpacity->setValue( round(m_curve->valuesOpacity()*100.0) ); ui.leValuesPrefix->setText( m_curve->valuesPrefix() ); ui.leValuesSuffix->setText( m_curve->valuesSuffix() ); QFont valuesFont = m_curve->valuesFont(); valuesFont.setPointSizeF( round(Worksheet::convertFromSceneUnits(valuesFont.pixelSize(), Worksheet::Point)) ); ui.kfrValuesFont->setFont(valuesFont); ui.kcbValuesColor->setColor( m_curve->valuesColor() ); //Filling ui.cbFillingPosition->setCurrentIndex( (int) m_curve->fillingPosition() ); ui.cbFillingType->setCurrentIndex( (int)m_curve->fillingType() ); ui.cbFillingColorStyle->setCurrentIndex( (int) m_curve->fillingColorStyle() ); ui.cbFillingImageStyle->setCurrentIndex( (int) m_curve->fillingImageStyle() ); ui.cbFillingBrushStyle->setCurrentIndex( (int) m_curve->fillingBrushStyle() ); ui.leFillingFileName->setText( m_curve->fillingFileName() ); ui.kcbFillingFirstColor->setColor( m_curve->fillingFirstColor() ); ui.kcbFillingSecondColor->setColor( m_curve->fillingSecondColor() ); ui.sbFillingOpacity->setValue( round(m_curve->fillingOpacity()*100.0) ); //Error bars ui.cbXErrorType->setCurrentIndex( (int) m_curve->xErrorType() ); ui.cbYErrorType->setCurrentIndex( (int) m_curve->yErrorType() ); ui.cbErrorBarsType->setCurrentIndex( (int) m_curve->errorBarsType() ); ui.sbErrorBarsCapSize->setValue( Worksheet::convertFromSceneUnits(m_curve->errorBarsCapSize(), Worksheet::Point) ); ui.cbErrorBarsStyle->setCurrentIndex( (int) m_curve->errorBarsPen().style() ); ui.kcbErrorBarsColor->setColor( m_curve->errorBarsPen().color() ); ui.sbErrorBarsWidth->setValue( Worksheet::convertFromSceneUnits(m_curve->errorBarsPen().widthF(),Worksheet::Point) ); ui.sbErrorBarsOpacity->setValue( round(m_curve->errorBarsOpacity()*100.0) ); m_initializing = true; GuiTools::updatePenStyles(ui.cbLineStyle, ui.kcbLineColor->color()); GuiTools::updatePenStyles(ui.cbDropLineStyle, ui.kcbDropLineColor->color()); GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, ui.kcbSymbolFillingColor->color()); GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, ui.kcbSymbolBorderColor->color()); GuiTools::updatePenStyles(ui.cbErrorBarsStyle, ui.kcbErrorBarsColor->color()); m_initializing = false; } void XYCurveDock::loadConfigFromTemplate(KConfig& config) { //extract the name of the template from the file name QString name; int index = config.name().lastIndexOf(QDir::separator()); if (index != -1) name = config.name().right(config.name().size() - index - 1); else name = config.name(); int size = m_curvesList.size(); if (size > 1) m_curve->beginMacro(i18n("%1 xy-curves: template \"%2\" loaded", size, name)); else m_curve->beginMacro(i18n("%1: template \"%2\" loaded", m_curve->name(), name)); this->loadConfig(config); m_curve->endMacro(); } void XYCurveDock::loadConfig(KConfig& config) { KConfigGroup group = config.group( "XYCurve" ); //General //we don't load/save the settings in the general-tab, since they are not style related. //It doesn't make sense to load/save them in the template. //This data is read in XYCurveDock::setCurves(). //Line ui.cbLineType->setCurrentIndex( group.readEntry("LineType", (int) m_curve->lineType()) ); ui.chkLineSkipGaps->setChecked( group.readEntry("LineSkipGaps", m_curve->lineSkipGaps()) ); ui.sbLineInterpolationPointsCount->setValue( group.readEntry("LineInterpolationPointsCount", m_curve->lineInterpolationPointsCount()) ); ui.cbLineStyle->setCurrentIndex( group.readEntry("LineStyle", (int) m_curve->linePen().style()) ); ui.kcbLineColor->setColor( group.readEntry("LineColor", m_curve->linePen().color()) ); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LineWidth", m_curve->linePen().widthF()), Worksheet::Point) ); ui.sbLineOpacity->setValue( round(group.readEntry("LineOpacity", m_curve->lineOpacity())*100.0) ); //Drop lines ui.cbDropLineType->setCurrentIndex( group.readEntry("DropLineType", (int) m_curve->dropLineType()) ); ui.cbDropLineStyle->setCurrentIndex( group.readEntry("DropLineStyle", (int) m_curve->dropLinePen().style()) ); ui.kcbDropLineColor->setColor( group.readEntry("DropLineColor", m_curve->dropLinePen().color()) ); ui.sbDropLineWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("DropLineWidth", m_curve->dropLinePen().widthF()),Worksheet::Point) ); ui.sbDropLineOpacity->setValue( round(group.readEntry("DropLineOpacity", m_curve->dropLineOpacity())*100.0) ); //Symbols ui.cbSymbolStyle->setCurrentIndex( group.readEntry("SymbolStyle", (int)m_curve->symbolsStyle()) ); ui.sbSymbolSize->setValue( Worksheet::convertFromSceneUnits(group.readEntry("SymbolSize", m_curve->symbolsSize()), Worksheet::Point) ); ui.sbSymbolRotation->setValue( group.readEntry("SymbolRotation", m_curve->symbolsRotationAngle()) ); ui.sbSymbolOpacity->setValue( round(group.readEntry("SymbolOpacity", m_curve->symbolsOpacity())*100.0) ); ui.cbSymbolFillingStyle->setCurrentIndex( group.readEntry("SymbolFillingStyle", (int) m_curve->symbolsBrush().style()) ); ui.kcbSymbolFillingColor->setColor( group.readEntry("SymbolFillingColor", m_curve->symbolsBrush().color()) ); ui.cbSymbolBorderStyle->setCurrentIndex( group.readEntry("SymbolBorderStyle", (int) m_curve->symbolsPen().style()) ); ui.kcbSymbolBorderColor->setColor( group.readEntry("SymbolBorderColor", m_curve->symbolsPen().color()) ); ui.sbSymbolBorderWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("SymbolBorderWidth",m_curve->symbolsPen().widthF()), Worksheet::Point) ); //Values ui.cbValuesType->setCurrentIndex( group.readEntry("ValuesType", (int) m_curve->valuesType()) ); ui.cbValuesPosition->setCurrentIndex( group.readEntry("ValuesPosition", (int) m_curve->valuesPosition()) ); ui.sbValuesDistance->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ValuesDistance", m_curve->valuesDistance()), Worksheet::Point) ); ui.sbValuesRotation->setValue( group.readEntry("ValuesRotation", m_curve->valuesRotationAngle()) ); ui.sbValuesOpacity->setValue( round(group.readEntry("ValuesOpacity",m_curve->valuesOpacity())*100.0) ); ui.leValuesPrefix->setText( group.readEntry("ValuesPrefix", m_curve->valuesPrefix()) ); ui.leValuesSuffix->setText( group.readEntry("ValuesSuffix", m_curve->valuesSuffix()) ); QFont valuesFont = m_curve->valuesFont(); valuesFont.setPointSizeF( round(Worksheet::convertFromSceneUnits(valuesFont.pixelSize(), Worksheet::Point)) ); ui.kfrValuesFont->setFont( group.readEntry("ValuesFont", valuesFont) ); ui.kcbValuesColor->setColor( group.readEntry("ValuesColor", m_curve->valuesColor()) ); //Filling ui.cbFillingPosition->setCurrentIndex( group.readEntry("FillingPosition", (int) m_curve->fillingPosition()) ); ui.cbFillingType->setCurrentIndex( group.readEntry("FillingType", (int) m_curve->fillingType()) ); ui.cbFillingColorStyle->setCurrentIndex( group.readEntry("FillingColorStyle", (int) m_curve->fillingColorStyle()) ); ui.cbFillingImageStyle->setCurrentIndex( group.readEntry("FillingImageStyle", (int) m_curve->fillingImageStyle()) ); ui.cbFillingBrushStyle->setCurrentIndex( group.readEntry("FillingBrushStyle", (int) m_curve->fillingBrushStyle()) ); ui.leFillingFileName->setText( group.readEntry("FillingFileName", m_curve->fillingFileName()) ); ui.kcbFillingFirstColor->setColor( group.readEntry("FillingFirstColor", m_curve->fillingFirstColor()) ); ui.kcbFillingSecondColor->setColor( group.readEntry("FillingSecondColor", m_curve->fillingSecondColor()) ); ui.sbFillingOpacity->setValue( round(group.readEntry("FillingOpacity", m_curve->fillingOpacity())*100.0) ); //Error bars ui.cbXErrorType->setCurrentIndex( group.readEntry("XErrorType", (int) m_curve->xErrorType()) ); ui.cbYErrorType->setCurrentIndex( group.readEntry("YErrorType", (int) m_curve->yErrorType()) ); ui.cbErrorBarsType->setCurrentIndex( group.readEntry("ErrorBarsType", (int) m_curve->errorBarsType()) ); ui.sbErrorBarsCapSize->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ErrorBarsCapSize", m_curve->errorBarsCapSize()), Worksheet::Point) ); ui.cbErrorBarsStyle->setCurrentIndex( group.readEntry("ErrorBarsStyle", (int) m_curve->errorBarsPen().style()) ); ui.kcbErrorBarsColor->setColor( group.readEntry("ErrorBarsColor", m_curve->errorBarsPen().color()) ); ui.sbErrorBarsWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ErrorBarsWidth", m_curve->errorBarsPen().widthF()),Worksheet::Point) ); ui.sbErrorBarsOpacity->setValue( round(group.readEntry("ErrorBarsOpacity", m_curve->errorBarsOpacity())*100.0) ); m_initializing = true; GuiTools::updatePenStyles(ui.cbLineStyle, ui.kcbLineColor->color()); GuiTools::updatePenStyles(ui.cbDropLineStyle, ui.kcbDropLineColor->color()); GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, ui.kcbSymbolFillingColor->color()); GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, ui.kcbSymbolBorderColor->color()); GuiTools::updatePenStyles(ui.cbErrorBarsStyle, ui.kcbErrorBarsColor->color()); GuiTools::updateBrushStyles(ui.cbFillingBrushStyle, ui.kcbFillingFirstColor->color()); m_initializing = false; } void XYCurveDock::saveConfigAsTemplate(KConfig& config) { KConfigGroup group = config.group( "XYCurve" ); //General //we don't load/save the settings in the general-tab, since they are not style related. //It doesn't make sense to load/save them in the template. group.writeEntry("LineType", ui.cbLineType->currentIndex()); group.writeEntry("LineSkipGaps", ui.chkLineSkipGaps->isChecked()); group.writeEntry("LineInterpolationPointsCount", ui.sbLineInterpolationPointsCount->value() ); group.writeEntry("LineStyle", ui.cbLineStyle->currentIndex()); group.writeEntry("LineColor", ui.kcbLineColor->color()); group.writeEntry("LineWidth", Worksheet::convertToSceneUnits(ui.sbLineWidth->value(),Worksheet::Point) ); group.writeEntry("LineOpacity", ui.sbLineOpacity->value()/100.0); //Drop Line group.writeEntry("DropLineType", ui.cbDropLineType->currentIndex()); group.writeEntry("DropLineStyle", ui.cbDropLineStyle->currentIndex()); group.writeEntry("DropLineColor", ui.kcbDropLineColor->color()); group.writeEntry("DropLineWidth", Worksheet::convertToSceneUnits(ui.sbDropLineWidth->value(),Worksheet::Point) ); group.writeEntry("DropLineOpacity", ui.sbDropLineOpacity->value()/100.0); //Symbol (TODO: character) group.writeEntry("SymbolStyle", ui.cbSymbolStyle->currentIndex()); group.writeEntry("SymbolSize", Worksheet::convertToSceneUnits(ui.sbSymbolSize->value(),Worksheet::Point)); group.writeEntry("SymbolRotation", ui.sbSymbolRotation->value()); group.writeEntry("SymbolOpacity", ui.sbSymbolOpacity->value()/100.0); group.writeEntry("SymbolFillingStyle", ui.cbSymbolFillingStyle->currentIndex()); group.writeEntry("SymbolFillingColor", ui.kcbSymbolFillingColor->color()); group.writeEntry("SymbolBorderStyle", ui.cbSymbolBorderStyle->currentIndex()); group.writeEntry("SymbolBorderColor", ui.kcbSymbolBorderColor->color()); group.writeEntry("SymbolBorderWidth", Worksheet::convertToSceneUnits(ui.sbSymbolBorderWidth->value(),Worksheet::Point)); //Values group.writeEntry("ValuesType", ui.cbValuesType->currentIndex()); group.writeEntry("ValuesPosition", ui.cbValuesPosition->currentIndex()); group.writeEntry("ValuesDistance", Worksheet::convertToSceneUnits(ui.sbValuesDistance->value(),Worksheet::Point)); group.writeEntry("ValuesRotation", ui.sbValuesRotation->value()); group.writeEntry("ValuesOpacity", ui.sbValuesOpacity->value()/100.0); group.writeEntry("ValuesPrefix", ui.leValuesPrefix->text()); group.writeEntry("ValuesSuffix", ui.leValuesSuffix->text()); group.writeEntry("ValuesFont", ui.kfrValuesFont->font()); group.writeEntry("ValuesColor", ui.kcbValuesColor->color()); //Filling group.writeEntry("FillingPosition", ui.cbFillingPosition->currentIndex()); group.writeEntry("FillingType", ui.cbFillingType->currentIndex()); group.writeEntry("FillingColorStyle", ui.cbFillingColorStyle->currentIndex()); group.writeEntry("FillingImageStyle", ui.cbFillingImageStyle->currentIndex()); group.writeEntry("FillingBrushStyle", ui.cbFillingBrushStyle->currentIndex()); group.writeEntry("FillingFileName", ui.leFillingFileName->text()); group.writeEntry("FillingFirstColor", ui.kcbFillingFirstColor->color()); group.writeEntry("FillingSecondColor", ui.kcbFillingSecondColor->color()); group.writeEntry("FillingOpacity", ui.sbFillingOpacity->value()/100.0); //Error bars group.writeEntry("XErrorType", ui.cbXErrorType->currentIndex()); group.writeEntry("YErrorType", ui.cbYErrorType->currentIndex()); group.writeEntry("ErrorBarsType", ui.cbErrorBarsType->currentIndex()); group.writeEntry("ErrorBarsCapSize", Worksheet::convertToSceneUnits(ui.sbErrorBarsCapSize->value(),Worksheet::Point) ); group.writeEntry("ErrorBarsStyle", ui.cbErrorBarsStyle->currentIndex()); group.writeEntry("ErrorBarsColor", ui.kcbErrorBarsColor->color()); group.writeEntry("ErrorBarsWidth", Worksheet::convertToSceneUnits(ui.sbErrorBarsWidth->value(),Worksheet::Point) ); group.writeEntry("ErrorBarsOpacity", ui.sbErrorBarsOpacity->value()/100.0); config.sync(); } diff --git a/src/kdefrontend/dockwidgets/XYDataReductionCurveDock.cpp b/src/kdefrontend/dockwidgets/XYDataReductionCurveDock.cpp index 9242d2137..91f3fe3ca 100644 --- a/src/kdefrontend/dockwidgets/XYDataReductionCurveDock.cpp +++ b/src/kdefrontend/dockwidgets/XYDataReductionCurveDock.cpp @@ -1,703 +1,701 @@ /*************************************************************************** File : XYDataReductionCurveDock.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2016 Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2017 Alexander Semke (alexander.semke@web.de) Description : widget for editing properties of data reduction curves ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "XYDataReductionCurveDock.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/Project.h" #include "backend/worksheet/plots/cartesian/XYDataReductionCurve.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include #include #include #include #include /*! \class XYDataReductionCurveDock \brief Provides a widget for editing the properties of the XYDataReductionCurves (2D-curves defined by an data reduction) currently selected in the project explorer. If more then one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ XYDataReductionCurveDock::XYDataReductionCurveDock(QWidget* parent, QStatusBar* sb) : XYCurveDock(parent), statusBar(sb) { //hide the line connection type ui.cbLineType->setDisabled(true); //remove the tab "Error bars" ui.tabWidget->removeTab(5); } /*! * // Tab "General" */ void XYDataReductionCurveDock::setupGeneral() { QWidget* generalTab = new QWidget(ui.tabGeneral); uiGeneralTab.setupUi(generalTab); m_leName = uiGeneralTab.leName; m_leComment = uiGeneralTab.leComment; - auto* gridLayout = dynamic_cast(generalTab->layout()); - if (gridLayout) { - gridLayout->setContentsMargins(2,2,2,2); - gridLayout->setHorizontalSpacing(2); - gridLayout->setVerticalSpacing(2); - } + auto* gridLayout = static_cast(generalTab->layout()); + gridLayout->setContentsMargins(2,2,2,2); + gridLayout->setHorizontalSpacing(2); + gridLayout->setVerticalSpacing(2); uiGeneralTab.cbDataSourceType->addItem(i18n("Spreadsheet")); uiGeneralTab.cbDataSourceType->addItem(i18n("XY-Curve")); cbDataSourceCurve = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbDataSourceCurve, 5, 2, 1, 3); cbXDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbXDataColumn, 6, 2, 1, 3); cbYDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbYDataColumn, 7, 2, 1, 3); for (int i = 0; i < NSL_GEOM_LINESIM_TYPE_COUNT; ++i) uiGeneralTab.cbType->addItem(i18n(nsl_geom_linesim_type_name[i])); uiGeneralTab.cbType->setItemData(nsl_geom_linesim_type_visvalingam_whyatt, i18n("This method is much slower than any other"), Qt::ToolTipRole); uiGeneralTab.sbMin->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.sbMax->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.sbTolerance->setRange(0.0, std::numeric_limits::max()); uiGeneralTab.sbTolerance2->setRange(0.0, std::numeric_limits::max()); uiGeneralTab.pbRecalculate->setIcon(QIcon::fromTheme("run-build")); auto* layout = new QHBoxLayout(ui.tabGeneral); layout->setMargin(0); layout->addWidget(generalTab); //Slots connect( uiGeneralTab.leName, &QLineEdit::textChanged, this, &XYDataReductionCurveDock::nameChanged ); connect( uiGeneralTab.leComment, &QLineEdit::textChanged, this, &XYDataReductionCurveDock::commentChanged ); connect( uiGeneralTab.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( uiGeneralTab.cbDataSourceType, SIGNAL(currentIndexChanged(int)), this, SLOT(dataSourceTypeChanged(int)) ); connect( uiGeneralTab.cbAutoRange, SIGNAL(clicked(bool)), this, SLOT(autoRangeChanged()) ); connect( uiGeneralTab.sbMin, SIGNAL(valueChanged(double)), this, SLOT(xRangeMinChanged()) ); connect( uiGeneralTab.sbMax, SIGNAL(valueChanged(double)), this, SLOT(xRangeMaxChanged()) ); connect( uiGeneralTab.cbType, SIGNAL(currentIndexChanged(int)), this, SLOT(typeChanged()) ); connect( uiGeneralTab.chkAuto, SIGNAL(clicked(bool)), this, SLOT(autoToleranceChanged()) ); connect( uiGeneralTab.sbTolerance, SIGNAL(valueChanged(double)), this, SLOT(toleranceChanged()) ); connect( uiGeneralTab.chkAuto2, SIGNAL(clicked(bool)), this, SLOT(autoTolerance2Changed()) ); connect( uiGeneralTab.sbTolerance2, SIGNAL(valueChanged(double)), this, SLOT(tolerance2Changed()) ); connect( uiGeneralTab.pbRecalculate, SIGNAL(clicked()), this, SLOT(recalculateClicked()) ); connect( cbDataSourceCurve, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(dataSourceCurveChanged(QModelIndex)) ); connect( cbXDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xDataColumnChanged(QModelIndex)) ); connect( cbYDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yDataColumnChanged(QModelIndex)) ); } void XYDataReductionCurveDock::initGeneralTab() { //if there are more then one curve in the list, disable the tab "general" if (m_curvesList.size() == 1) { uiGeneralTab.lName->setEnabled(true); uiGeneralTab.leName->setEnabled(true); uiGeneralTab.lComment->setEnabled(true); uiGeneralTab.leComment->setEnabled(true); uiGeneralTab.leName->setText(m_curve->name()); uiGeneralTab.leComment->setText(m_curve->comment()); } else { uiGeneralTab.lName->setEnabled(false); uiGeneralTab.leName->setEnabled(false); uiGeneralTab.lComment->setEnabled(false); uiGeneralTab.leComment->setEnabled(false); uiGeneralTab.leName->setText(QString()); uiGeneralTab.leComment->setText(QString()); } auto* analysisCurve = dynamic_cast(m_curve); Q_ASSERT(analysisCurve); checkColumnAvailability(cbXDataColumn, analysisCurve->xDataColumn(), analysisCurve->xDataColumnPath()); checkColumnAvailability(cbYDataColumn, analysisCurve->yDataColumn(), analysisCurve->yDataColumnPath()); //show the properties of the first curve m_dataReductionCurve = dynamic_cast(m_curve); Q_ASSERT(m_dataReductionCurve); uiGeneralTab.cbDataSourceType->setCurrentIndex(m_dataReductionCurve->dataSourceType()); this->dataSourceTypeChanged(uiGeneralTab.cbDataSourceType->currentIndex()); XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, m_dataReductionCurve->dataSourceCurve()); XYCurveDock::setModelIndexFromAspect(cbXDataColumn, m_dataReductionCurve->xDataColumn()); XYCurveDock::setModelIndexFromAspect(cbYDataColumn, m_dataReductionCurve->yDataColumn()); uiGeneralTab.cbAutoRange->setChecked(m_dataReductionData.autoRange); uiGeneralTab.sbMin->setValue(m_dataReductionData.xRange.first()); uiGeneralTab.sbMax->setValue(m_dataReductionData.xRange.last()); this->autoRangeChanged(); // update list of selectable types xDataColumnChanged(cbXDataColumn->currentModelIndex()); uiGeneralTab.cbType->setCurrentIndex(m_dataReductionData.type); this->typeChanged(); uiGeneralTab.chkAuto->setChecked(m_dataReductionData.autoTolerance); this->autoToleranceChanged(); uiGeneralTab.sbTolerance->setValue(m_dataReductionData.tolerance); this->toleranceChanged(); uiGeneralTab.chkAuto2->setChecked(m_dataReductionData.autoTolerance2); this->autoTolerance2Changed(); uiGeneralTab.sbTolerance2->setValue(m_dataReductionData.tolerance2); this->tolerance2Changed(); this->showDataReductionResult(); //enable the "recalculate"-button if the source data was changed since the last dataReduction uiGeneralTab.pbRecalculate->setEnabled(m_dataReductionCurve->isSourceDataChangedSinceLastRecalc()); uiGeneralTab.chkVisible->setChecked( m_curve->isVisible() ); //Slots connect(m_dataReductionCurve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(curveDescriptionChanged(const AbstractAspect*))); connect(m_dataReductionCurve, SIGNAL(dataSourceTypeChanged(XYAnalysisCurve::DataSourceType)), this, SLOT(curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType))); connect(m_dataReductionCurve, SIGNAL(dataSourceCurveChanged(const XYCurve*)), this, SLOT(curveDataSourceCurveChanged(const XYCurve*))); connect(m_dataReductionCurve, SIGNAL(xDataColumnChanged(const AbstractColumn*)), this, SLOT(curveXDataColumnChanged(const AbstractColumn*))); connect(m_dataReductionCurve, SIGNAL(yDataColumnChanged(const AbstractColumn*)), this, SLOT(curveYDataColumnChanged(const AbstractColumn*))); connect(m_dataReductionCurve, SIGNAL(dataReductionDataChanged(XYDataReductionCurve::DataReductionData)), this, SLOT(curveDataReductionDataChanged(XYDataReductionCurve::DataReductionData))); connect(m_dataReductionCurve, SIGNAL(sourceDataChanged()), this, SLOT(enableRecalculate())); } void XYDataReductionCurveDock::setModel() { QList list{AspectType::Folder, AspectType::Datapicker, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYCurve}; cbDataSourceCurve->setTopLevelClasses(list); QList hiddenAspects; for (auto* curve : m_curvesList) hiddenAspects << curve; cbDataSourceCurve->setHiddenAspects(hiddenAspects); list = {AspectType::Folder, AspectType::Workbook, AspectType::Datapicker, AspectType::DatapickerCurve, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYFitCurve }; cbXDataColumn->setTopLevelClasses(list); cbYDataColumn->setTopLevelClasses(list); cbDataSourceCurve->setModel(m_aspectTreeModel); cbXDataColumn->setModel(m_aspectTreeModel); cbYDataColumn->setModel(m_aspectTreeModel); XYCurveDock::setModel(); } /*! sets the curves. The properties of the curves in the list \c list can be edited in this widget. */ void XYDataReductionCurveDock::setCurves(QList list) { m_initializing = true; m_curvesList = list; m_curve = list.first(); m_dataReductionCurve = dynamic_cast(m_curve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); this->setModel(); m_dataReductionData = m_dataReductionCurve->dataReductionData(); initGeneralTab(); initTabs(); m_initializing = false; //hide the "skip gaps" option after the curves were set ui.lLineSkipGaps->hide(); ui.chkLineSkipGaps->hide(); } //************************************************************* //**** SLOTs for changes triggered in XYFitCurveDock ***** //************************************************************* void XYDataReductionCurveDock::dataSourceTypeChanged(int index) { const auto type = (XYAnalysisCurve::DataSourceType)index; if (type == XYAnalysisCurve::DataSourceSpreadsheet) { uiGeneralTab.lDataSourceCurve->hide(); cbDataSourceCurve->hide(); uiGeneralTab.lXColumn->show(); cbXDataColumn->show(); uiGeneralTab.lYColumn->show(); cbYDataColumn->show(); } else { uiGeneralTab.lDataSourceCurve->show(); cbDataSourceCurve->show(); uiGeneralTab.lXColumn->hide(); cbXDataColumn->hide(); uiGeneralTab.lYColumn->hide(); cbYDataColumn->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceType(type); } void XYDataReductionCurveDock::dataSourceCurveChanged(const QModelIndex& index) { auto* aspect = static_cast(index.internalPointer()); auto* dataSourceCurve = dynamic_cast(aspect); // // disable deriv orders and accuracies that need more data points // this->updateSettings(dataSourceCurve->xColumn()); if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceCurve(dataSourceCurve); } void XYDataReductionCurveDock::xDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setXDataColumn(column); //TODO: this->updateSettings(column); ? if (column != nullptr && uiGeneralTab.cbAutoRange->isChecked()) { uiGeneralTab.sbMin->setValue(column->minimum()); uiGeneralTab.sbMax->setValue(column->maximum()); } cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); updateTolerance(); updateTolerance2(); } void XYDataReductionCurveDock::yDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setYDataColumn(column); cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); updateTolerance(); updateTolerance2(); } void XYDataReductionCurveDock::updateTolerance() { const AbstractColumn* xDataColumn = nullptr; const AbstractColumn* yDataColumn = nullptr; if (m_dataReductionCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) { xDataColumn = m_dataReductionCurve->xDataColumn(); yDataColumn = m_dataReductionCurve->yDataColumn(); } else { if (m_dataReductionCurve->dataSourceCurve()) { xDataColumn = m_dataReductionCurve->dataSourceCurve()->xColumn(); yDataColumn = m_dataReductionCurve->dataSourceCurve()->yColumn(); } } if (xDataColumn == nullptr || yDataColumn == nullptr) return; //copy all valid data points for calculating tolerance to temporary vectors QVector xdataVector; QVector ydataVector; const double xmin = m_dataReductionData.xRange.first(); const double xmax = m_dataReductionData.xRange.last(); for (int row = 0; row < xDataColumn->rowCount(); ++row) { //only copy those data where _all_ values (for x and y, if given) are valid if (!std::isnan(xDataColumn->valueAt(row)) && !std::isnan(yDataColumn->valueAt(row)) && !xDataColumn->isMasked(row) && !yDataColumn->isMasked(row)) { // only when inside given range if (xDataColumn->valueAt(row) >= xmin && xDataColumn->valueAt(row) <= xmax) { xdataVector.append(xDataColumn->valueAt(row)); ydataVector.append(yDataColumn->valueAt(row)); } } } if (xdataVector.size() > 1) uiGeneralTab.cbType->setEnabled(true); else { uiGeneralTab.cbType->setEnabled(false); return; } DEBUG("automatic tolerance:"); DEBUG("clip_diag_perpoint =" << nsl_geom_linesim_clip_diag_perpoint(xdataVector.data(), ydataVector.data(), (size_t)xdataVector.size())); DEBUG("clip_area_perpoint =" << nsl_geom_linesim_clip_area_perpoint(xdataVector.data(), ydataVector.data(), (size_t)xdataVector.size())); DEBUG("avg_dist_perpoint =" << nsl_geom_linesim_avg_dist_perpoint(xdataVector.data(), ydataVector.data(), (size_t)xdataVector.size())); const auto type = (nsl_geom_linesim_type)uiGeneralTab.cbType->currentIndex(); if (type == nsl_geom_linesim_type_raddist || type == nsl_geom_linesim_type_opheim) m_dataReductionData.tolerance = 10. * nsl_geom_linesim_clip_diag_perpoint(xdataVector.data(), ydataVector.data(), (size_t)xdataVector.size()); else if (type == nsl_geom_linesim_type_visvalingam_whyatt) m_dataReductionData.tolerance = 0.1 * nsl_geom_linesim_clip_area_perpoint(xdataVector.data(), ydataVector.data(), (size_t)xdataVector.size()); else if (type == nsl_geom_linesim_type_douglas_peucker_variant) m_dataReductionData.tolerance = xdataVector.size()/10.; // reduction to 10% else m_dataReductionData.tolerance = 2.*nsl_geom_linesim_avg_dist_perpoint(xdataVector.data(), ydataVector.data(), xdataVector.size()); //m_dataReductionData.tolerance = nsl_geom_linesim_clip_diag_perpoint(xdataVector.data(), ydataVector.data(), xdataVector.size()); uiGeneralTab.sbTolerance->setValue(m_dataReductionData.tolerance); } void XYDataReductionCurveDock::updateTolerance2() { const auto type = (nsl_geom_linesim_type)uiGeneralTab.cbType->currentIndex(); if (type == nsl_geom_linesim_type_perpdist) uiGeneralTab.sbTolerance2->setValue(10); else if (type == nsl_geom_linesim_type_opheim) uiGeneralTab.sbTolerance2->setValue(5*uiGeneralTab.sbTolerance->value()); else if (type == nsl_geom_linesim_type_lang) uiGeneralTab.sbTolerance2->setValue(10); } void XYDataReductionCurveDock::autoRangeChanged() { bool autoRange = uiGeneralTab.cbAutoRange->isChecked(); m_dataReductionData.autoRange = autoRange; if (autoRange) { uiGeneralTab.lMin->setEnabled(false); uiGeneralTab.sbMin->setEnabled(false); uiGeneralTab.lMax->setEnabled(false); uiGeneralTab.sbMax->setEnabled(false); const AbstractColumn* xDataColumn = nullptr; if (m_dataReductionCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) xDataColumn = m_dataReductionCurve->xDataColumn(); else { if (m_dataReductionCurve->dataSourceCurve()) xDataColumn = m_dataReductionCurve->dataSourceCurve()->xColumn(); } if (xDataColumn) { uiGeneralTab.sbMin->setValue(xDataColumn->minimum()); uiGeneralTab.sbMax->setValue(xDataColumn->maximum()); } } else { uiGeneralTab.lMin->setEnabled(true); uiGeneralTab.sbMin->setEnabled(true); uiGeneralTab.lMax->setEnabled(true); uiGeneralTab.sbMax->setEnabled(true); } } void XYDataReductionCurveDock::xRangeMinChanged() { double xMin = uiGeneralTab.sbMin->value(); m_dataReductionData.xRange.first() = xMin; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYDataReductionCurveDock::xRangeMaxChanged() { double xMax = uiGeneralTab.sbMax->value(); m_dataReductionData.xRange.last() = xMax; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYDataReductionCurveDock::typeChanged() { const auto type = (nsl_geom_linesim_type)uiGeneralTab.cbType->currentIndex(); m_dataReductionData.type = type; switch (type) { case nsl_geom_linesim_type_douglas_peucker: case nsl_geom_linesim_type_raddist: case nsl_geom_linesim_type_interp: case nsl_geom_linesim_type_reumann_witkam: uiGeneralTab.lOption->setText(i18n("Tolerance (distance):")); uiGeneralTab.sbTolerance->setDecimals(6); uiGeneralTab.sbTolerance->setMinimum(0); uiGeneralTab.sbTolerance->setSingleStep(0.01); uiGeneralTab.lOption2->hide(); uiGeneralTab.chkAuto2->hide(); uiGeneralTab.sbTolerance2->hide(); if (uiGeneralTab.chkAuto->isChecked()) updateTolerance(); break; case nsl_geom_linesim_type_douglas_peucker_variant: uiGeneralTab.lOption->setText(i18n("Number of points:")); uiGeneralTab.sbTolerance->setDecimals(0); uiGeneralTab.sbTolerance->setMinimum(2); uiGeneralTab.sbTolerance->setSingleStep(1); uiGeneralTab.lOption2->hide(); uiGeneralTab.chkAuto2->hide(); uiGeneralTab.sbTolerance2->hide(); if (uiGeneralTab.chkAuto->isChecked()) updateTolerance(); break; case nsl_geom_linesim_type_nthpoint: uiGeneralTab.lOption->setText(i18n("Step size:")); uiGeneralTab.sbTolerance->setValue(10); uiGeneralTab.sbTolerance->setDecimals(0); uiGeneralTab.sbTolerance->setMinimum(1); uiGeneralTab.sbTolerance->setSingleStep(1); uiGeneralTab.lOption2->hide(); uiGeneralTab.chkAuto2->hide(); uiGeneralTab.sbTolerance2->hide(); break; case nsl_geom_linesim_type_perpdist: // repeat option uiGeneralTab.lOption->setText(i18n("Tolerance (distance):")); uiGeneralTab.sbTolerance->setDecimals(6); uiGeneralTab.sbTolerance->setMinimum(0); uiGeneralTab.sbTolerance->setSingleStep(0.01); uiGeneralTab.sbTolerance2->show(); uiGeneralTab.lOption2->show(); uiGeneralTab.chkAuto2->show(); uiGeneralTab.lOption2->setText(i18n("Repeats:")); uiGeneralTab.sbTolerance2->setDecimals(0); uiGeneralTab.sbTolerance2->setMinimum(1); uiGeneralTab.sbTolerance2->setSingleStep(1); if (uiGeneralTab.chkAuto->isChecked()) updateTolerance(); if (uiGeneralTab.chkAuto2->isChecked()) updateTolerance2(); break; case nsl_geom_linesim_type_visvalingam_whyatt: uiGeneralTab.lOption->setText(i18n("Tolerance (area):")); uiGeneralTab.sbTolerance->setDecimals(6); uiGeneralTab.sbTolerance->setMinimum(0); uiGeneralTab.sbTolerance->setSingleStep(0.01); uiGeneralTab.lOption2->hide(); uiGeneralTab.chkAuto2->hide(); uiGeneralTab.sbTolerance2->hide(); if (uiGeneralTab.chkAuto->isChecked()) updateTolerance(); break; case nsl_geom_linesim_type_opheim: // min/max tol options uiGeneralTab.lOption->setText(i18n("Minimum tolerance:")); uiGeneralTab.sbTolerance->setDecimals(6); uiGeneralTab.sbTolerance->setMinimum(0); uiGeneralTab.sbTolerance->setSingleStep(0.01); uiGeneralTab.lOption2->setText(i18n("Maximum tolerance:")); uiGeneralTab.lOption2->show(); uiGeneralTab.chkAuto2->show(); uiGeneralTab.sbTolerance2->show(); uiGeneralTab.sbTolerance2->setDecimals(6); uiGeneralTab.sbTolerance2->setMinimum(0); uiGeneralTab.sbTolerance2->setSingleStep(0.01); if (uiGeneralTab.chkAuto->isChecked()) updateTolerance(); if (uiGeneralTab.chkAuto2->isChecked()) updateTolerance2(); break; case nsl_geom_linesim_type_lang: // distance/region uiGeneralTab.lOption->setText(i18n("Tolerance (distance):")); uiGeneralTab.sbTolerance->setDecimals(6); uiGeneralTab.sbTolerance->setMinimum(0); uiGeneralTab.sbTolerance->setSingleStep(0.01); uiGeneralTab.lOption2->setText(i18n("Search region:")); uiGeneralTab.lOption2->show(); uiGeneralTab.chkAuto2->show(); uiGeneralTab.sbTolerance2->show(); uiGeneralTab.sbTolerance2->setDecimals(0); uiGeneralTab.sbTolerance2->setMinimum(1); uiGeneralTab.sbTolerance2->setSingleStep(1); if (uiGeneralTab.chkAuto->isChecked()) updateTolerance(); if (uiGeneralTab.chkAuto2->isChecked()) updateTolerance2(); break; } uiGeneralTab.pbRecalculate->setEnabled(true); } void XYDataReductionCurveDock::autoToleranceChanged() { const auto autoTolerance = (bool)uiGeneralTab.chkAuto->isChecked(); m_dataReductionData.autoTolerance = autoTolerance; if (autoTolerance) { uiGeneralTab.sbTolerance->setEnabled(false); updateTolerance(); } else uiGeneralTab.sbTolerance->setEnabled(true); } void XYDataReductionCurveDock::toleranceChanged() { m_dataReductionData.tolerance = uiGeneralTab.sbTolerance->value(); uiGeneralTab.pbRecalculate->setEnabled(true); } void XYDataReductionCurveDock::autoTolerance2Changed() { const auto autoTolerance2 = (bool)uiGeneralTab.chkAuto2->isChecked(); m_dataReductionData.autoTolerance2 = autoTolerance2; if (autoTolerance2) { uiGeneralTab.sbTolerance2->setEnabled(false); updateTolerance2(); } else uiGeneralTab.sbTolerance2->setEnabled(true); } void XYDataReductionCurveDock::tolerance2Changed() { m_dataReductionData.tolerance2 = uiGeneralTab.sbTolerance2->value(); uiGeneralTab.pbRecalculate->setEnabled(true); } void XYDataReductionCurveDock::recalculateClicked() { //show a progress bar in the status bar auto* progressBar = new QProgressBar(); progressBar->setMinimum(0); progressBar->setMaximum(100); connect(m_curve, SIGNAL(completed(int)), progressBar, SLOT(setValue(int))); statusBar->clearMessage(); statusBar->addWidget(progressBar, 1); QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataReductionData(m_dataReductionData); QApplication::restoreOverrideCursor(); statusBar->removeWidget(progressBar); uiGeneralTab.pbRecalculate->setEnabled(false); emit info(i18n("Data reduction status: %1", m_dataReductionCurve->dataReductionResult().status)); } void XYDataReductionCurveDock::enableRecalculate() const { if (m_initializing) return; //no dataReductioning possible without the x- and y-data bool hasSourceData = false; if (m_dataReductionCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) { AbstractAspect* aspectX = static_cast(cbXDataColumn->currentModelIndex().internalPointer()); AbstractAspect* aspectY = static_cast(cbYDataColumn->currentModelIndex().internalPointer()); hasSourceData = (aspectX != nullptr && aspectY != nullptr); if (aspectX) { cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } if (aspectY) { cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } } else { hasSourceData = (m_dataReductionCurve->dataSourceCurve() != nullptr); } uiGeneralTab.pbRecalculate->setEnabled(hasSourceData); } /*! * show the result and details of the dataReduction */ void XYDataReductionCurveDock::showDataReductionResult() { const XYDataReductionCurve::DataReductionResult& dataReductionResult = m_dataReductionCurve->dataReductionResult(); if (!dataReductionResult.available) { uiGeneralTab.teResult->clear(); return; } QString str = i18n("status: %1", dataReductionResult.status) + "
"; if (!dataReductionResult.valid) { uiGeneralTab.teResult->setText(str); return; //result is not valid, there was an error which is shown in the status-string, nothing to show more. } if (dataReductionResult.elapsedTime>1000) str += i18n("calculation time: %1 s", QString::number(dataReductionResult.elapsedTime/1000)) + "
"; else str += i18n("calculation time: %1 ms", QString::number(dataReductionResult.elapsedTime)) + "
"; str += "
"; str += i18n("number of points: %1", QString::number(dataReductionResult.npoints)) + "
"; str += i18n("positional squared error: %1", QString::number(dataReductionResult.posError)) + "
"; str += i18n("area error: %1", QString::number(dataReductionResult.areaError)) + "
"; uiGeneralTab.teResult->setText(str); } //************************************************************* //*********** SLOTs for changes triggered in XYCurve ********** //************************************************************* //General-Tab void XYDataReductionCurveDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != uiGeneralTab.leName->text()) uiGeneralTab.leName->setText(aspect->name()); else if (aspect->comment() != uiGeneralTab.leComment->text()) uiGeneralTab.leComment->setText(aspect->comment()); m_initializing = false; } void XYDataReductionCurveDock::curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType type) { m_initializing = true; uiGeneralTab.cbDataSourceType->setCurrentIndex(type); m_initializing = false; } void XYDataReductionCurveDock::curveDataSourceCurveChanged(const XYCurve* curve) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, curve); m_initializing = false; } void XYDataReductionCurveDock::curveXDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbXDataColumn, column); m_initializing = false; } void XYDataReductionCurveDock::curveYDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbYDataColumn, column); m_initializing = false; } void XYDataReductionCurveDock::curveDataReductionDataChanged(const XYDataReductionCurve::DataReductionData& dataReductionData) { m_initializing = true; m_dataReductionData = dataReductionData; //uiGeneralTab.cbType->setCurrentIndex(m_dataReductionData.type); //this->typeChanged(); this->showDataReductionResult(); m_initializing = false; } void XYDataReductionCurveDock::dataChanged() { this->enableRecalculate(); } diff --git a/src/kdefrontend/dockwidgets/XYDifferentiationCurveDock.cpp b/src/kdefrontend/dockwidgets/XYDifferentiationCurveDock.cpp index cefb08280..e8f541765 100644 --- a/src/kdefrontend/dockwidgets/XYDifferentiationCurveDock.cpp +++ b/src/kdefrontend/dockwidgets/XYDifferentiationCurveDock.cpp @@ -1,591 +1,589 @@ /*************************************************************************** File : XYDifferentiationCurveDock.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2016 Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2017 Alexander Semke (alexander.semke@web.de) Description : widget for editing properties of differentiation curves ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "XYDifferentiationCurveDock.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/Project.h" #include "backend/worksheet/plots/cartesian/XYDifferentiationCurve.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include extern "C" { #include "backend/nsl/nsl_diff.h" } /*! \class XYDifferentiationCurveDock \brief Provides a widget for editing the properties of the XYDifferentiationCurves (2D-curves defined by a differentiation) currently selected in the project explorer. If more than one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ XYDifferentiationCurveDock::XYDifferentiationCurveDock(QWidget* parent) : XYCurveDock(parent) { //hide the line connection type ui.cbLineType->setDisabled(true); //remove the tab "Error bars" ui.tabWidget->removeTab(5); } /*! * // Tab "General" */ void XYDifferentiationCurveDock::setupGeneral() { QWidget* generalTab = new QWidget(ui.tabGeneral); uiGeneralTab.setupUi(generalTab); m_leName = uiGeneralTab.leName; m_leComment = uiGeneralTab.leComment; - auto* gridLayout = dynamic_cast(generalTab->layout()); - if (gridLayout) { - gridLayout->setContentsMargins(2,2,2,2); - gridLayout->setHorizontalSpacing(2); - gridLayout->setVerticalSpacing(2); - } + auto* gridLayout = static_cast(generalTab->layout()); + gridLayout->setContentsMargins(2,2,2,2); + gridLayout->setHorizontalSpacing(2); + gridLayout->setVerticalSpacing(2); uiGeneralTab.cbDataSourceType->addItem(i18n("Spreadsheet")); uiGeneralTab.cbDataSourceType->addItem(i18n("XY-Curve")); cbDataSourceCurve = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbDataSourceCurve, 5, 2, 1, 3); cbXDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbXDataColumn, 6, 2, 1, 3); cbYDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbYDataColumn, 7, 2, 1, 3); for (int i = 0; i < NSL_DIFF_DERIV_ORDER_COUNT; ++i) uiGeneralTab.cbDerivOrder->addItem(i18n(nsl_diff_deriv_order_name[i])); uiGeneralTab.sbMin->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.sbMax->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.pbRecalculate->setIcon( QIcon::fromTheme("run-build") ); auto* layout = new QHBoxLayout(ui.tabGeneral); layout->setMargin(0); layout->addWidget(generalTab); //Slots connect( uiGeneralTab.leName, &QLineEdit::textChanged, this, &XYDifferentiationCurveDock::nameChanged ); connect( uiGeneralTab.leComment, &QLineEdit::textChanged, this, &XYDifferentiationCurveDock::commentChanged ); connect( uiGeneralTab.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( uiGeneralTab.cbDataSourceType, SIGNAL(currentIndexChanged(int)), this, SLOT(dataSourceTypeChanged(int)) ); connect( uiGeneralTab.cbAutoRange, SIGNAL(clicked(bool)), this, SLOT(autoRangeChanged()) ); connect( uiGeneralTab.sbMin, SIGNAL(valueChanged(double)), this, SLOT(xRangeMinChanged()) ); connect( uiGeneralTab.sbMax, SIGNAL(valueChanged(double)), this, SLOT(xRangeMaxChanged()) ); connect( uiGeneralTab.cbDerivOrder, SIGNAL(currentIndexChanged(int)), this, SLOT(derivOrderChanged()) ); connect( uiGeneralTab.sbAccOrder, SIGNAL(valueChanged(int)), this, SLOT(accOrderChanged()) ); connect( uiGeneralTab.pbRecalculate, SIGNAL(clicked()), this, SLOT(recalculateClicked()) ); connect( cbDataSourceCurve, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(dataSourceCurveChanged(QModelIndex)) ); connect( cbXDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xDataColumnChanged(QModelIndex)) ); connect( cbYDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yDataColumnChanged(QModelIndex)) ); } void XYDifferentiationCurveDock::initGeneralTab() { //if there are more than one curve in the list, disable the tab "general" if (m_curvesList.size() == 1) { uiGeneralTab.lName->setEnabled(true); uiGeneralTab.leName->setEnabled(true); uiGeneralTab.lComment->setEnabled(true); uiGeneralTab.leComment->setEnabled(true); uiGeneralTab.leName->setText(m_curve->name()); uiGeneralTab.leComment->setText(m_curve->comment()); } else { uiGeneralTab.lName->setEnabled(false); uiGeneralTab.leName->setEnabled(false); uiGeneralTab.lComment->setEnabled(false); uiGeneralTab.leComment->setEnabled(false); uiGeneralTab.leName->setText(QString()); uiGeneralTab.leComment->setText(QString()); } auto* analysisCurve = dynamic_cast(m_curve); checkColumnAvailability(cbXDataColumn, analysisCurve->xDataColumn(), analysisCurve->xDataColumnPath()); checkColumnAvailability(cbYDataColumn, analysisCurve->yDataColumn(), analysisCurve->yDataColumnPath()); //show the properties of the first curve m_differentiationCurve = dynamic_cast(m_curve); uiGeneralTab.cbDataSourceType->setCurrentIndex(m_differentiationCurve->dataSourceType()); this->dataSourceTypeChanged(uiGeneralTab.cbDataSourceType->currentIndex()); XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, m_differentiationCurve->dataSourceCurve()); XYCurveDock::setModelIndexFromAspect(cbXDataColumn, m_differentiationCurve->xDataColumn()); XYCurveDock::setModelIndexFromAspect(cbYDataColumn, m_differentiationCurve->yDataColumn()); uiGeneralTab.cbAutoRange->setChecked(m_differentiationData.autoRange); uiGeneralTab.sbMin->setValue(m_differentiationData.xRange.first()); uiGeneralTab.sbMax->setValue(m_differentiationData.xRange.last()); this->autoRangeChanged(); // update list of selectable types xDataColumnChanged(cbXDataColumn->currentModelIndex()); uiGeneralTab.cbDerivOrder->setCurrentIndex(m_differentiationData.derivOrder); this->derivOrderChanged(); uiGeneralTab.sbAccOrder->setValue(m_differentiationData.accOrder); this->accOrderChanged(); this->showDifferentiationResult(); uiGeneralTab.chkVisible->setChecked( m_curve->isVisible() ); //Slots connect(m_differentiationCurve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(curveDescriptionChanged(const AbstractAspect*))); connect(m_differentiationCurve, SIGNAL(dataSourceTypeChanged(XYAnalysisCurve::DataSourceType)), this, SLOT(curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType))); connect(m_differentiationCurve, SIGNAL(dataSourceCurveChanged(const XYCurve*)), this, SLOT(curveDataSourceCurveChanged(const XYCurve*))); connect(m_differentiationCurve, SIGNAL(xDataColumnChanged(const AbstractColumn*)), this, SLOT(curveXDataColumnChanged(const AbstractColumn*))); connect(m_differentiationCurve, SIGNAL(yDataColumnChanged(const AbstractColumn*)), this, SLOT(curveYDataColumnChanged(const AbstractColumn*))); connect(m_differentiationCurve, SIGNAL(differentiationDataChanged(XYDifferentiationCurve::DifferentiationData)), this, SLOT(curveDifferentiationDataChanged(XYDifferentiationCurve::DifferentiationData))); connect(m_differentiationCurve, SIGNAL(sourceDataChanged()), this, SLOT(enableRecalculate())); } void XYDifferentiationCurveDock::setModel() { QList list{AspectType::Folder, AspectType::Datapicker, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYCurve}; cbDataSourceCurve->setTopLevelClasses(list); QList hiddenAspects; for (auto* curve : m_curvesList) hiddenAspects << curve; cbDataSourceCurve->setHiddenAspects(hiddenAspects); list = {AspectType::Folder, AspectType::Workbook, AspectType::Datapicker, AspectType::DatapickerCurve, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYFitCurve }; cbXDataColumn->setTopLevelClasses(list); cbYDataColumn->setTopLevelClasses(list); cbDataSourceCurve->setModel(m_aspectTreeModel); cbXDataColumn->setModel(m_aspectTreeModel); cbYDataColumn->setModel(m_aspectTreeModel); XYCurveDock::setModel(); } /*! sets the curves. The properties of the curves in the list \c list can be edited in this widget. */ void XYDifferentiationCurveDock::setCurves(QList list) { m_initializing = true; m_curvesList = list; m_curve = list.first(); m_differentiationCurve = dynamic_cast(m_curve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); this->setModel(); m_differentiationData = m_differentiationCurve->differentiationData(); initGeneralTab(); initTabs(); m_initializing = false; //hide the "skip gaps" option after the curves were set ui.lLineSkipGaps->hide(); ui.chkLineSkipGaps->hide(); } //************************************************************* //**** SLOTs for changes triggered in XYFitCurveDock ***** //************************************************************* void XYDifferentiationCurveDock::dataSourceTypeChanged(int index) { const auto type = (XYAnalysisCurve::DataSourceType)index; if (type == XYAnalysisCurve::DataSourceSpreadsheet) { uiGeneralTab.lDataSourceCurve->hide(); cbDataSourceCurve->hide(); uiGeneralTab.lXColumn->show(); cbXDataColumn->show(); uiGeneralTab.lYColumn->show(); cbYDataColumn->show(); } else { uiGeneralTab.lDataSourceCurve->show(); cbDataSourceCurve->show(); uiGeneralTab.lXColumn->hide(); cbXDataColumn->hide(); uiGeneralTab.lYColumn->hide(); cbYDataColumn->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceType(type); } void XYDifferentiationCurveDock::dataSourceCurveChanged(const QModelIndex& index) { auto* aspect = static_cast(index.internalPointer()); auto* dataSourceCurve = dynamic_cast(aspect); // disable deriv orders and accuracies that need more data points this->updateSettings(dataSourceCurve->xColumn()); if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceCurve(dataSourceCurve); } void XYDifferentiationCurveDock::xDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); // disable deriv orders and accuracies that need more data points this->updateSettings(column); if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setXDataColumn(column); cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } void XYDifferentiationCurveDock::yDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setYDataColumn(column); cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } /*! * disable deriv orders and accuracies that need more data points */ void XYDifferentiationCurveDock::updateSettings(const AbstractColumn* column) { if (!column) return; if (uiGeneralTab.cbAutoRange->isChecked()) { uiGeneralTab.sbMin->setValue(column->minimum()); uiGeneralTab.sbMax->setValue(column->maximum()); } size_t n = 0; for (int row = 0; row < column->rowCount(); ++row) if (!std::isnan(column->valueAt(row)) && !column->isMasked(row)) n++; const auto* model = qobject_cast(uiGeneralTab.cbDerivOrder->model()); QStandardItem* item = model->item(nsl_diff_deriv_order_first); if (n < 3) item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); else { item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled); if (n < 5) uiGeneralTab.sbAccOrder->setMinimum(2); } item = model->item(nsl_diff_deriv_order_second); if (n < 3) { item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); if (uiGeneralTab.cbDerivOrder->currentIndex() == nsl_diff_deriv_order_second) uiGeneralTab.cbDerivOrder->setCurrentIndex(nsl_diff_deriv_order_first); } else { item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled); if (n < 4) uiGeneralTab.sbAccOrder->setMinimum(1); else if (n < 5) uiGeneralTab.sbAccOrder->setMinimum(2); } item = model->item(nsl_diff_deriv_order_third); if (n < 5) { item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); if (uiGeneralTab.cbDerivOrder->currentIndex() == nsl_diff_deriv_order_third) uiGeneralTab.cbDerivOrder->setCurrentIndex(nsl_diff_deriv_order_first); } else item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled); item = model->item(nsl_diff_deriv_order_fourth); if (n < 5) { item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); if (uiGeneralTab.cbDerivOrder->currentIndex() == nsl_diff_deriv_order_fourth) uiGeneralTab.cbDerivOrder->setCurrentIndex(nsl_diff_deriv_order_first); } else { item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled); if (n < 7) uiGeneralTab.sbAccOrder->setMinimum(1); } item = model->item(nsl_diff_deriv_order_fifth); if (n < 7) { item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); if (uiGeneralTab.cbDerivOrder->currentIndex() == nsl_diff_deriv_order_fifth) uiGeneralTab.cbDerivOrder->setCurrentIndex(nsl_diff_deriv_order_first); } else item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled); item = model->item(nsl_diff_deriv_order_sixth); if (n < 7) { item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); if (uiGeneralTab.cbDerivOrder->currentIndex() == nsl_diff_deriv_order_sixth) uiGeneralTab.cbDerivOrder->setCurrentIndex(nsl_diff_deriv_order_first); } else item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled); } void XYDifferentiationCurveDock::autoRangeChanged() { bool autoRange = uiGeneralTab.cbAutoRange->isChecked(); m_differentiationData.autoRange = autoRange; if (autoRange) { uiGeneralTab.lMin->setEnabled(false); uiGeneralTab.sbMin->setEnabled(false); uiGeneralTab.lMax->setEnabled(false); uiGeneralTab.sbMax->setEnabled(false); const AbstractColumn* xDataColumn = nullptr; if (m_differentiationCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) xDataColumn = m_differentiationCurve->xDataColumn(); else { if (m_differentiationCurve->dataSourceCurve()) xDataColumn = m_differentiationCurve->dataSourceCurve()->xColumn(); } if (xDataColumn) { uiGeneralTab.sbMin->setValue(xDataColumn->minimum()); uiGeneralTab.sbMax->setValue(xDataColumn->maximum()); } } else { uiGeneralTab.lMin->setEnabled(true); uiGeneralTab.sbMin->setEnabled(true); uiGeneralTab.lMax->setEnabled(true); uiGeneralTab.sbMax->setEnabled(true); } } void XYDifferentiationCurveDock::xRangeMinChanged() { double xMin = uiGeneralTab.sbMin->value(); m_differentiationData.xRange.first() = xMin; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYDifferentiationCurveDock::xRangeMaxChanged() { double xMax = uiGeneralTab.sbMax->value(); m_differentiationData.xRange.last() = xMax; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYDifferentiationCurveDock::derivOrderChanged() { const auto derivOrder = (nsl_diff_deriv_order_type)uiGeneralTab.cbDerivOrder->currentIndex(); m_differentiationData.derivOrder = derivOrder; // update avail. accuracies switch (derivOrder) { case nsl_diff_deriv_order_first: uiGeneralTab.sbAccOrder->setMinimum(2); uiGeneralTab.sbAccOrder->setMaximum(4); uiGeneralTab.sbAccOrder->setSingleStep(2); uiGeneralTab.sbAccOrder->setValue(4); break; case nsl_diff_deriv_order_second: uiGeneralTab.sbAccOrder->setMinimum(1); uiGeneralTab.sbAccOrder->setMaximum(3); uiGeneralTab.sbAccOrder->setSingleStep(1); uiGeneralTab.sbAccOrder->setValue(3); break; case nsl_diff_deriv_order_third: uiGeneralTab.sbAccOrder->setMinimum(2); uiGeneralTab.sbAccOrder->setMaximum(2); break; case nsl_diff_deriv_order_fourth: uiGeneralTab.sbAccOrder->setMinimum(1); uiGeneralTab.sbAccOrder->setMaximum(3); uiGeneralTab.sbAccOrder->setSingleStep(2); uiGeneralTab.sbAccOrder->setValue(3); break; case nsl_diff_deriv_order_fifth: uiGeneralTab.sbAccOrder->setMinimum(2); uiGeneralTab.sbAccOrder->setMaximum(2); break; case nsl_diff_deriv_order_sixth: uiGeneralTab.sbAccOrder->setMinimum(1); uiGeneralTab.sbAccOrder->setMaximum(1); break; } uiGeneralTab.pbRecalculate->setEnabled(true); } void XYDifferentiationCurveDock::accOrderChanged() { const auto accOrder = (int)uiGeneralTab.sbAccOrder->value(); m_differentiationData.accOrder = accOrder; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYDifferentiationCurveDock::recalculateClicked() { QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); for (auto* curve : m_curvesList) if (curve != nullptr) dynamic_cast(curve)->setDifferentiationData(m_differentiationData); uiGeneralTab.pbRecalculate->setEnabled(false); emit info(i18n("Differentiation status: %1", m_differentiationCurve->differentiationResult().status)); QApplication::restoreOverrideCursor(); } void XYDifferentiationCurveDock::enableRecalculate() const { if (m_initializing) return; //no differentiation possible without the x- and y-data bool hasSourceData = false; if (m_differentiationCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) { AbstractAspect* aspectX = static_cast(cbXDataColumn->currentModelIndex().internalPointer()); AbstractAspect* aspectY = static_cast(cbYDataColumn->currentModelIndex().internalPointer()); hasSourceData = (aspectX != nullptr && aspectY != nullptr); if (aspectX) { cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } if (aspectY) { cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } } else { hasSourceData = (m_differentiationCurve->dataSourceCurve() != nullptr); } uiGeneralTab.pbRecalculate->setEnabled(hasSourceData); } /*! * show the result and details of the differentiation */ void XYDifferentiationCurveDock::showDifferentiationResult() { const XYDifferentiationCurve::DifferentiationResult& differentiationResult = m_differentiationCurve->differentiationResult(); if (!differentiationResult.available) { uiGeneralTab.teResult->clear(); return; } QString str = i18n("status: %1", differentiationResult.status) + "
"; if (!differentiationResult.valid) { uiGeneralTab.teResult->setText(str); return; //result is not valid, there was an error which is shown in the status-string, nothing to show more. } if (differentiationResult.elapsedTime>1000) str += i18n("calculation time: %1 s", QString::number(differentiationResult.elapsedTime/1000)) + "
"; else str += i18n("calculation time: %1 ms", QString::number(differentiationResult.elapsedTime)) + "
"; str += "

"; uiGeneralTab.teResult->setText(str); //enable the "recalculate"-button if the source data was changed since the last differentiation uiGeneralTab.pbRecalculate->setEnabled(m_differentiationCurve->isSourceDataChangedSinceLastRecalc()); } //************************************************************* //*** SLOTs for changes triggered in XYDifferentiationCurve *** //************************************************************* //General-Tab void XYDifferentiationCurveDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != uiGeneralTab.leName->text()) uiGeneralTab.leName->setText(aspect->name()); else if (aspect->comment() != uiGeneralTab.leComment->text()) uiGeneralTab.leComment->setText(aspect->comment()); m_initializing = false; } void XYDifferentiationCurveDock::curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType type) { m_initializing = true; uiGeneralTab.cbDataSourceType->setCurrentIndex(type); m_initializing = false; } void XYDifferentiationCurveDock::curveDataSourceCurveChanged(const XYCurve* curve) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, curve); m_initializing = false; } void XYDifferentiationCurveDock::curveXDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbXDataColumn, column); m_initializing = false; } void XYDifferentiationCurveDock::curveYDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbYDataColumn, column); m_initializing = false; } void XYDifferentiationCurveDock::curveDifferentiationDataChanged(const XYDifferentiationCurve::DifferentiationData& differentiationData) { m_initializing = true; m_differentiationData = differentiationData; uiGeneralTab.cbDerivOrder->setCurrentIndex(m_differentiationData.derivOrder); this->derivOrderChanged(); uiGeneralTab.sbAccOrder->setValue(m_differentiationData.accOrder); this->accOrderChanged(); this->showDifferentiationResult(); m_initializing = false; } void XYDifferentiationCurveDock::dataChanged() { this->enableRecalculate(); } diff --git a/src/kdefrontend/dockwidgets/XYFitCurveDock.cpp b/src/kdefrontend/dockwidgets/XYFitCurveDock.cpp index 1f6da626c..41a701406 100644 --- a/src/kdefrontend/dockwidgets/XYFitCurveDock.cpp +++ b/src/kdefrontend/dockwidgets/XYFitCurveDock.cpp @@ -1,1387 +1,1385 @@ /*************************************************************************** File : XYFitCurveDock.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2014-2017 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2016-2018 Stefan Gerlach (stefan.gerlach@uni.kn) Description : widget for editing properties of fit curves ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "XYFitCurveDock.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/Project.h" #include "backend/lib/macros.h" #include "backend/gsl/ExpressionParser.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include "kdefrontend/widgets/ConstantsWidget.h" #include "kdefrontend/widgets/FunctionsWidget.h" #include "kdefrontend/widgets/FitOptionsWidget.h" #include "kdefrontend/widgets/FitParametersWidget.h" #include #include #include #include #include #include extern "C" { #include "backend/nsl/nsl_sf_stats.h" } /*! \class XYFitCurveDock \brief Provides a widget for editing the properties of the XYFitCurves (2D-curves defined by a fit model) currently selected in the project explorer. If more then one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ XYFitCurveDock::XYFitCurveDock(QWidget* parent) : XYCurveDock(parent) { //remove the tab "Error bars" ui.tabWidget->removeTab(5); } /*! * set up "General" tab */ void XYFitCurveDock::setupGeneral() { DEBUG("XYFitCurveDock::setupGeneral()"); QWidget* generalTab = new QWidget(ui.tabGeneral); uiGeneralTab.setupUi(generalTab); m_leName = uiGeneralTab.leName; m_leComment = uiGeneralTab.leComment; - auto* gridLayout = qobject_cast(generalTab->layout()); - if (gridLayout) { - gridLayout->setContentsMargins(2, 2, 2, 2); - gridLayout->setHorizontalSpacing(2); - gridLayout->setVerticalSpacing(2); - } + auto* gridLayout = static_cast(generalTab->layout()); + gridLayout->setContentsMargins(2, 2, 2, 2); + gridLayout->setHorizontalSpacing(2); + gridLayout->setVerticalSpacing(2); uiGeneralTab.cbDataSourceType->addItem(i18n("Spreadsheet")); uiGeneralTab.cbDataSourceType->addItem(i18n("XY-Curve")); cbDataSourceCurve = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbDataSourceCurve, 5, 3, 1, 4); cbXDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbXDataColumn, 6, 3, 1, 4); cbXErrorColumn = new TreeViewComboBox(generalTab); cbXErrorColumn->setEnabled(false); uiGeneralTab.hlXError->addWidget(cbXErrorColumn); cbYDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbYDataColumn, 7, 3, 1, 4); cbYErrorColumn = new TreeViewComboBox(generalTab); cbYErrorColumn->setEnabled(false); uiGeneralTab.hlYWeight->addWidget(cbYErrorColumn); // X/Y-Weight for (int i = 0; i < NSL_FIT_WEIGHT_TYPE_COUNT; i++) { uiGeneralTab.cbXWeight->addItem(nsl_fit_weight_type_name[i]); uiGeneralTab.cbYWeight->addItem(nsl_fit_weight_type_name[i]); } uiGeneralTab.cbXWeight->setCurrentIndex(nsl_fit_weight_no); uiGeneralTab.cbYWeight->setCurrentIndex(nsl_fit_weight_no); for (int i = 0; i < NSL_FIT_MODEL_CATEGORY_COUNT; i++) uiGeneralTab.cbCategory->addItem(nsl_fit_model_category_name[i]); uiGeneralTab.teEquation->setMaximumHeight(uiGeneralTab.leName->sizeHint().height() * 2); fitParametersWidget = new FitParametersWidget(uiGeneralTab.frameParameters); - QVBoxLayout* l = new QVBoxLayout(); + auto* l = new QVBoxLayout(); l->setContentsMargins(0, 0, 0, 0); l->addWidget(fitParametersWidget); uiGeneralTab.frameParameters->setLayout(l); //use white background in the preview label QPalette p; p.setColor(QPalette::Window, Qt::white); uiGeneralTab.lFuncPic->setAutoFillBackground(true); uiGeneralTab.lFuncPic->setPalette(p); uiGeneralTab.tbConstants->setIcon(QIcon::fromTheme("labplot-format-text-symbol")); uiGeneralTab.tbFunctions->setIcon(QIcon::fromTheme("preferences-desktop-font")); uiGeneralTab.pbRecalculate->setIcon(QIcon::fromTheme("run-build")); // TODO: setting checked background color to unchecked color // p = uiGeneralTab.lData->palette(); // QWidget::palette().color(QWidget::backgroundRole()) // not working with 'transparent' // p.setColor(QPalette::Base, Qt::transparent); // uiGeneralTab.lData->setPalette(p); // see https://forum.qt.io/topic/41325/solved-background-of-checked-qpushbutton-with-stylesheet/2 // Styles not usable (here: text color not theme dependent). see https://forum.qt.io/topic/60546/qpushbutton-default-windows-style-sheet/9 // uiGeneralTab.lData->setStyleSheet("QToolButton:checked{background-color: transparent;border: 3px transparent;padding: 3px;}"); // uiGeneralTab.lData->setAutoFillBackground(true); uiGeneralTab.twLog->setEditTriggers(QAbstractItemView::NoEditTriggers); uiGeneralTab.twParameters->setEditTriggers(QAbstractItemView::NoEditTriggers); uiGeneralTab.twGoodness->setEditTriggers(QAbstractItemView::NoEditTriggers); //don't allow word wrapping in the log-table for the multi-line iterations string uiGeneralTab.twLog->setWordWrap(false); // show all options per default showDataOptions(true); showFitOptions(true); showWeightsOptions(true); showParameters(true); showResults(true); // context menus uiGeneralTab.twParameters->setContextMenuPolicy(Qt::CustomContextMenu); uiGeneralTab.twGoodness->setContextMenuPolicy(Qt::CustomContextMenu); uiGeneralTab.twLog->setContextMenuPolicy(Qt::CustomContextMenu); connect(uiGeneralTab.twParameters, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(resultParametersContextMenuRequest(QPoint)) ); connect(uiGeneralTab.twGoodness, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(resultGoodnessContextMenuRequest(QPoint)) ); connect(uiGeneralTab.twLog, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(resultLogContextMenuRequest(QPoint)) ); uiGeneralTab.twLog->horizontalHeader()->resizeSections(QHeaderView::ResizeToContents); uiGeneralTab.twGoodness->horizontalHeader()->resizeSections(QHeaderView::ResizeToContents); uiGeneralTab.twGoodness->item(0, 1)->setText(UTF8_QSTRING("χ²")); uiGeneralTab.twGoodness->item(1, 1)->setText(i18n("reduced") + ' ' + UTF8_QSTRING("χ²") + " (" + UTF8_QSTRING("χ²") + "/dof)"); uiGeneralTab.twGoodness->item(3, 1)->setText(UTF8_QSTRING("R²")); uiGeneralTab.twGoodness->item(4, 1)->setText(UTF8_QSTRING("R̄²")); uiGeneralTab.twGoodness->item(5, 0)->setText(UTF8_QSTRING("χ²") + ' ' + i18n("test")); uiGeneralTab.twGoodness->item(5, 1)->setText("P > " + UTF8_QSTRING("χ²")); auto* layout = new QHBoxLayout(ui.tabGeneral); layout->setMargin(0); layout->addWidget(generalTab); //Slots connect(uiGeneralTab.leName, &QLineEdit::textChanged, this, &XYFitCurveDock::nameChanged); connect(uiGeneralTab.leComment, &QLineEdit::textChanged, this, &XYFitCurveDock::commentChanged); connect(uiGeneralTab.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool))); connect(uiGeneralTab.cbDataSourceType, SIGNAL(currentIndexChanged(int)), this, SLOT(dataSourceTypeChanged(int))); connect(uiGeneralTab.lWeights, &QPushButton::clicked, this, &XYFitCurveDock::showWeightsOptions); connect(uiGeneralTab.cbXWeight, SIGNAL(currentIndexChanged(int)), this, SLOT(xWeightChanged(int))); connect(uiGeneralTab.cbYWeight, SIGNAL(currentIndexChanged(int)), this, SLOT(yWeightChanged(int))); connect(uiGeneralTab.cbCategory, SIGNAL(currentIndexChanged(int)), this, SLOT(categoryChanged(int))); connect(uiGeneralTab.cbModel, SIGNAL(currentIndexChanged(int)), this, SLOT(modelTypeChanged(int))); connect(uiGeneralTab.sbDegree, SIGNAL(valueChanged(int)), this, SLOT(updateModelEquation())); connect(uiGeneralTab.teEquation, SIGNAL(expressionChanged()), this, SLOT(expressionChanged())); connect(uiGeneralTab.tbConstants, SIGNAL(clicked()), this, SLOT(showConstants())); connect(uiGeneralTab.tbFunctions, SIGNAL(clicked()), this, SLOT(showFunctions())); connect(uiGeneralTab.pbOptions, SIGNAL(clicked()), this, SLOT(showOptions())); connect(uiGeneralTab.pbRecalculate, SIGNAL(clicked()), this, SLOT(recalculateClicked())); connect(uiGeneralTab.lData, &QPushButton::clicked, this, &XYFitCurveDock::showDataOptions); connect(uiGeneralTab.lFit, &QPushButton::clicked, this, &XYFitCurveDock::showFitOptions); connect(uiGeneralTab.lParameters, &QPushButton::clicked, this, &XYFitCurveDock::showParameters); connect(uiGeneralTab.lResults, &QPushButton::clicked, this, &XYFitCurveDock::showResults); connect(cbDataSourceCurve, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(dataSourceCurveChanged(QModelIndex))); connect(cbXDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xDataColumnChanged(QModelIndex))); connect(cbYDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yDataColumnChanged(QModelIndex))); connect(cbXErrorColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xErrorColumnChanged(QModelIndex))); connect(cbYErrorColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yErrorColumnChanged(QModelIndex))); } /* * load curve settings */ void XYFitCurveDock::initGeneralTab() { DEBUG("XYFitCurveDock::initGeneralTab()"); //if there are more then one curve in the list, disable the tab "general" if (m_curvesList.size() == 1) { uiGeneralTab.lName->setEnabled(true); uiGeneralTab.leName->setEnabled(true); uiGeneralTab.lComment->setEnabled(true); uiGeneralTab.leComment->setEnabled(true); uiGeneralTab.leName->setText(m_curve->name()); uiGeneralTab.leComment->setText(m_curve->comment()); } else { uiGeneralTab.lName->setEnabled(false); uiGeneralTab.leName->setEnabled(false); uiGeneralTab.lComment->setEnabled(false); uiGeneralTab.leComment->setEnabled(false); uiGeneralTab.leName->setText(QString()); uiGeneralTab.leComment->setText(QString()); } auto* analysisCurve = dynamic_cast(m_curve); checkColumnAvailability(cbXDataColumn, analysisCurve->xDataColumn(), analysisCurve->xDataColumnPath()); checkColumnAvailability(cbYDataColumn, analysisCurve->yDataColumn(), analysisCurve->yDataColumnPath()); auto* fitCurve = dynamic_cast(m_curve); checkColumnAvailability(cbXErrorColumn, fitCurve->xErrorColumn(), fitCurve->xErrorColumnPath()); checkColumnAvailability(cbYErrorColumn, fitCurve->yErrorColumn(), fitCurve->yErrorColumnPath()); uiGeneralTab.cbDataSourceType->setCurrentIndex(m_fitCurve->dataSourceType()); this->dataSourceTypeChanged(uiGeneralTab.cbDataSourceType->currentIndex()); XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, m_fitCurve->dataSourceCurve()); XYCurveDock::setModelIndexFromAspect(cbXDataColumn, m_fitCurve->xDataColumn()); XYCurveDock::setModelIndexFromAspect(cbYDataColumn, m_fitCurve->yDataColumn()); XYCurveDock::setModelIndexFromAspect(cbXErrorColumn, m_fitCurve->xErrorColumn()); XYCurveDock::setModelIndexFromAspect(cbYErrorColumn, m_fitCurve->yErrorColumn()); int tmpModelType = m_fitData.modelType; // save type because it's reset when category changes if (m_fitData.modelCategory == nsl_fit_model_custom) uiGeneralTab.cbCategory->setCurrentIndex(uiGeneralTab.cbCategory->count() - 1); else uiGeneralTab.cbCategory->setCurrentIndex(m_fitData.modelCategory); if (m_fitData.modelCategory != nsl_fit_model_custom) uiGeneralTab.cbModel->setCurrentIndex(tmpModelType); m_fitData.modelType = tmpModelType; categoryChanged(m_fitData.modelCategory); // fill model types uiGeneralTab.cbXWeight->setCurrentIndex(m_fitData.xWeightsType); uiGeneralTab.cbYWeight->setCurrentIndex(m_fitData.yWeightsType); uiGeneralTab.sbDegree->setValue(m_fitData.degree); if (m_fitData.paramStartValues.size() > 0) { DEBUG(" B start value 0 = " << m_fitData.paramStartValues.at(0)); } DEBUG(" B model degree = " << m_fitData.degree); this->showFitResult(); uiGeneralTab.chkVisible->setChecked(m_curve->isVisible()); //Slots connect(m_fitCurve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(curveDescriptionChanged(const AbstractAspect*))); connect(m_fitCurve, SIGNAL(dataSourceTypeChanged(XYAnalysisCurve::DataSourceType)), this, SLOT(curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType))); connect(m_fitCurve, SIGNAL(dataSourceCurveChanged(const XYCurve*)), this, SLOT(curveDataSourceCurveChanged(const XYCurve*))); connect(m_fitCurve, SIGNAL(xDataColumnChanged(const AbstractColumn*)), this, SLOT(curveXDataColumnChanged(const AbstractColumn*))); connect(m_fitCurve, SIGNAL(yDataColumnChanged(const AbstractColumn*)), this, SLOT(curveYDataColumnChanged(const AbstractColumn*))); connect(m_fitCurve, SIGNAL(xErrorColumnChanged(const AbstractColumn*)), this, SLOT(curveXErrorColumnChanged(const AbstractColumn*))); connect(m_fitCurve, SIGNAL(yErrorColumnChanged(const AbstractColumn*)), this, SLOT(curveYErrorColumnChanged(const AbstractColumn*))); connect(m_fitCurve, SIGNAL(fitDataChanged(XYFitCurve::FitData)), this, SLOT(curveFitDataChanged(XYFitCurve::FitData))); connect(m_fitCurve, SIGNAL(sourceDataChanged()), this, SLOT(enableRecalculate())); connect(fitParametersWidget, &FitParametersWidget::parametersChanged, this, &XYFitCurveDock::parametersChanged); connect(fitParametersWidget, &FitParametersWidget::parametersValid, this, &XYFitCurveDock::parametersValid); } void XYFitCurveDock::setModel() { DEBUG("XYFitCurveDock::setModel()"); QList list{AspectType::Folder, AspectType::Datapicker, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYCurve}; cbDataSourceCurve->setTopLevelClasses(list); QList hiddenAspects; for (auto* curve : m_curvesList) hiddenAspects << curve; cbDataSourceCurve->setHiddenAspects(hiddenAspects); list = {AspectType::Folder, AspectType::Workbook, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::CantorWorksheet, AspectType::Datapicker }; cbXDataColumn->setTopLevelClasses(list); cbYDataColumn->setTopLevelClasses(list); cbXErrorColumn->setTopLevelClasses(list); cbYErrorColumn->setTopLevelClasses(list); cbDataSourceCurve->setModel(m_aspectTreeModel); cbXDataColumn->setModel(m_aspectTreeModel); cbYDataColumn->setModel(m_aspectTreeModel); cbXErrorColumn->setModel(m_aspectTreeModel); cbYErrorColumn->setModel(m_aspectTreeModel); XYCurveDock::setModel(); } /*! sets the curves. The properties of the curves in the list \c list can be edited in this widget. */ void XYFitCurveDock::setCurves(QList list) { DEBUG("XYFitCurveDock::setCurves()"); m_initializing = true; m_curvesList = list; m_curve = list.first(); m_fitCurve = dynamic_cast(m_curve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); this->setModel(); m_fitData = m_fitCurve->fitData(); if (m_fitData.paramStartValues.size() > 0) { DEBUG(" start value 1 = " << m_fitData.paramStartValues.at(0)); } DEBUG(" model degree = " << m_fitData.degree); DEBUG(" # params = " << m_fitData.paramNames.size()); DEBUG(" # start values = " << m_fitData.paramStartValues.size()); fitParametersWidget->setFitData(&m_fitData); initGeneralTab(); initTabs(); m_initializing = false; //init parameter list when not available if (m_fitData.paramStartValues.size() == 0) updateModelEquation(); enableRecalculate(); } //************************************************************* //**** SLOTs for changes triggered in XYFitCurveDock ***** //************************************************************* void XYFitCurveDock::dataSourceTypeChanged(int index) { const auto type = (XYAnalysisCurve::DataSourceType)index; if (type == XYAnalysisCurve::DataSourceSpreadsheet) { uiGeneralTab.lDataSourceCurve->hide(); cbDataSourceCurve->hide(); uiGeneralTab.lXColumn->show(); cbXDataColumn->show(); uiGeneralTab.lYColumn->show(); cbYDataColumn->show(); } else { uiGeneralTab.lDataSourceCurve->show(); cbDataSourceCurve->show(); uiGeneralTab.lXColumn->hide(); cbXDataColumn->hide(); uiGeneralTab.lYColumn->hide(); cbYDataColumn->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceType(type); } void XYFitCurveDock::dataSourceCurveChanged(const QModelIndex& index) { auto* aspect = static_cast(index.internalPointer()); auto* dataSourceCurve = dynamic_cast(aspect); if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceCurve(dataSourceCurve); } void XYFitCurveDock::xDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setXDataColumn(column); // set model dependent start values from new data XYFitCurve::initStartValues(m_fitData, m_curve); cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } void XYFitCurveDock::yDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setYDataColumn(column); // set model dependent start values from new data XYFitCurve::initStartValues(m_fitData, m_curve); cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } void XYFitCurveDock::xErrorColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setXErrorColumn(column); cbXErrorColumn->useCurrentIndexText(true); cbXErrorColumn->setInvalid(false); } void XYFitCurveDock::yErrorColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setYErrorColumn(column); cbYErrorColumn->useCurrentIndexText(true); cbYErrorColumn->setInvalid(false); } ///////////////////////// fold/unfold options ////////////////////////////////////////////////// void XYFitCurveDock::showDataOptions(bool checked) { if (checked) { uiGeneralTab.lData->setIcon(QIcon::fromTheme("arrow-down")); uiGeneralTab.lDataSourceType->show(); uiGeneralTab.cbDataSourceType->show(); // select options for current source type dataSourceTypeChanged(uiGeneralTab.cbDataSourceType->currentIndex()); } else { uiGeneralTab.lData->setIcon(QIcon::fromTheme("arrow-right")); uiGeneralTab.lDataSourceType->hide(); uiGeneralTab.cbDataSourceType->hide(); uiGeneralTab.lXColumn->hide(); cbXDataColumn->hide(); uiGeneralTab.lYColumn->hide(); cbYDataColumn->hide(); uiGeneralTab.lDataSourceCurve->hide(); cbDataSourceCurve->hide(); } } void XYFitCurveDock::showWeightsOptions(bool checked) { if (checked) { uiGeneralTab.lWeights->setIcon(QIcon::fromTheme("arrow-down")); uiGeneralTab.lXWeight->show(); uiGeneralTab.cbXWeight->show(); uiGeneralTab.lXErrorCol->show(); cbXErrorColumn->show(); uiGeneralTab.lYWeight->show(); uiGeneralTab.cbYWeight->show(); uiGeneralTab.lYErrorCol->show(); cbYErrorColumn->show(); } else { uiGeneralTab.lWeights->setIcon(QIcon::fromTheme("arrow-right")); uiGeneralTab.lXWeight->hide(); uiGeneralTab.cbXWeight->hide(); uiGeneralTab.lXErrorCol->hide(); cbXErrorColumn->hide(); uiGeneralTab.lYWeight->hide(); uiGeneralTab.cbYWeight->hide(); uiGeneralTab.lYErrorCol->hide(); cbYErrorColumn->hide(); } } void XYFitCurveDock::showFitOptions(bool checked) { if (checked) { uiGeneralTab.lFit->setIcon(QIcon::fromTheme("arrow-down")); uiGeneralTab.lCategory->show(); uiGeneralTab.cbCategory->show(); uiGeneralTab.lModel->show(); uiGeneralTab.cbModel->show(); uiGeneralTab.lEquation->show(); m_initializing = true; // do not change start parameter modelTypeChanged(uiGeneralTab.cbModel->currentIndex()); m_initializing = false; } else { uiGeneralTab.lFit->setIcon(QIcon::fromTheme("arrow-right")); uiGeneralTab.lCategory->hide(); uiGeneralTab.cbCategory->hide(); uiGeneralTab.lModel->hide(); uiGeneralTab.cbModel->hide(); uiGeneralTab.lDegree->hide(); uiGeneralTab.sbDegree->hide(); uiGeneralTab.lEquation->hide(); uiGeneralTab.lFuncPic->hide(); uiGeneralTab.teEquation->hide(); uiGeneralTab.tbFunctions->hide(); uiGeneralTab.tbConstants->hide(); } } void XYFitCurveDock::showParameters(bool checked) { if (checked) { uiGeneralTab.lParameters->setIcon(QIcon::fromTheme("arrow-down")); uiGeneralTab.frameParameters->show(); } else { uiGeneralTab.lParameters->setIcon(QIcon::fromTheme("arrow-right")); uiGeneralTab.frameParameters->hide(); } } void XYFitCurveDock::showResults(bool checked) { if (checked) { uiGeneralTab.lResults->setIcon(QIcon::fromTheme("arrow-down")); uiGeneralTab.twResults->show(); } else { uiGeneralTab.lResults->setIcon(QIcon::fromTheme("arrow-right")); uiGeneralTab.twResults->hide(); } } /////////////////////////////////////////////////////////////////////////// void XYFitCurveDock::xWeightChanged(int index) { DEBUG("xWeightChanged() weight = " << nsl_fit_weight_type_name[index]); m_fitData.xWeightsType = (nsl_fit_weight_type)index; // enable/disable weight column switch ((nsl_fit_weight_type)index) { case nsl_fit_weight_no: case nsl_fit_weight_statistical: case nsl_fit_weight_statistical_fit: case nsl_fit_weight_relative: case nsl_fit_weight_relative_fit: cbXErrorColumn->setEnabled(false); uiGeneralTab.lXErrorCol->setEnabled(false); break; case nsl_fit_weight_instrumental: case nsl_fit_weight_direct: case nsl_fit_weight_inverse: cbXErrorColumn->setEnabled(true); uiGeneralTab.lXErrorCol->setEnabled(true); break; } enableRecalculate(); } void XYFitCurveDock::yWeightChanged(int index) { DEBUG("yWeightChanged() weight = " << nsl_fit_weight_type_name[index]); m_fitData.yWeightsType = (nsl_fit_weight_type)index; // enable/disable weight column switch ((nsl_fit_weight_type)index) { case nsl_fit_weight_no: case nsl_fit_weight_statistical: case nsl_fit_weight_statistical_fit: case nsl_fit_weight_relative: case nsl_fit_weight_relative_fit: cbYErrorColumn->setEnabled(false); uiGeneralTab.lYErrorCol->setEnabled(false); break; case nsl_fit_weight_instrumental: case nsl_fit_weight_direct: case nsl_fit_weight_inverse: cbYErrorColumn->setEnabled(true); uiGeneralTab.lYErrorCol->setEnabled(true); break; } enableRecalculate(); } /*! * called when the fit model category (basic functions, peak functions etc.) was changed. * In the combobox for the model type shows the model types for the current category \index and calls \c modelTypeChanged() * to update the model type dependent widgets in the general-tab. */ void XYFitCurveDock::categoryChanged(int index) { if (index == nsl_fit_model_custom) { DEBUG("categoryChanged() category = \"nsl_fit_model_custom\""); } else { DEBUG("categoryChanged() category = \"" << nsl_fit_model_category_name[index] << "\""); } bool hasChanged = true; // nothing has changed when ... if (m_fitData.modelCategory == (nsl_fit_model_category)index || (m_fitData.modelCategory == nsl_fit_model_custom && index == uiGeneralTab.cbCategory->count() - 1) ) hasChanged = false; if (uiGeneralTab.cbCategory->currentIndex() == uiGeneralTab.cbCategory->count() - 1) m_fitData.modelCategory = nsl_fit_model_custom; else m_fitData.modelCategory = (nsl_fit_model_category)index; uiGeneralTab.cbModel->clear(); uiGeneralTab.cbModel->show(); uiGeneralTab.lModel->show(); switch (m_fitData.modelCategory) { case nsl_fit_model_basic: for (int i = 0; i < NSL_FIT_MODEL_BASIC_COUNT; i++) uiGeneralTab.cbModel->addItem(nsl_fit_model_basic_name[i]); break; case nsl_fit_model_peak: { for (int i = 0; i < NSL_FIT_MODEL_PEAK_COUNT; i++) uiGeneralTab.cbModel->addItem(nsl_fit_model_peak_name[i]); #if defined(_MSC_VER) // disable voigt model const QStandardItemModel* model = qobject_cast(uiGeneralTab.cbModel->model()); QStandardItem* item = model->item(nsl_fit_model_voigt); item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); #endif break; } case nsl_fit_model_growth: for (int i = 0; i < NSL_FIT_MODEL_GROWTH_COUNT; i++) uiGeneralTab.cbModel->addItem(nsl_fit_model_growth_name[i]); break; case nsl_fit_model_distribution: { for (int i = 0; i < NSL_SF_STATS_DISTRIBUTION_COUNT; i++) uiGeneralTab.cbModel->addItem(nsl_sf_stats_distribution_name[i]); // not-used items are disabled here const auto* model = qobject_cast(uiGeneralTab.cbModel->model()); for (int i = 1; i < NSL_SF_STATS_DISTRIBUTION_COUNT; i++) { // unused distributions if (i == nsl_sf_stats_levy_alpha_stable || i == nsl_sf_stats_levy_skew_alpha_stable || i == nsl_sf_stats_bernoulli) { QStandardItem* item = model->item(i); item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); } } break; } case nsl_fit_model_custom: uiGeneralTab.cbModel->addItem(i18n("Custom")); uiGeneralTab.cbModel->hide(); uiGeneralTab.lModel->hide(); } if (hasChanged) { //show the fit-model for the currently selected default (first) fit-model uiGeneralTab.cbModel->setCurrentIndex(0); uiGeneralTab.sbDegree->setValue(1); // when model type does not change, call it here updateModelEquation(); } enableRecalculate(); } /*! * called when the fit model type (depends on category) was changed. * Updates the model type dependent widgets in the general-tab and calls \c updateModelEquation() to update the preview pixmap. */ void XYFitCurveDock::modelTypeChanged(int index) { DEBUG("modelTypeChanged() type = " << (unsigned int)index << ", initializing = " << m_initializing << ", current type = " << m_fitData.modelType); // leave if there is no selection if (index == -1) return; bool custom = false; if (m_fitData.modelCategory == nsl_fit_model_custom) custom = true; uiGeneralTab.teEquation->setReadOnly(!custom); uiGeneralTab.lModel->setVisible(!custom); uiGeneralTab.cbModel->setVisible(!custom); uiGeneralTab.tbFunctions->setVisible(custom); uiGeneralTab.tbConstants->setVisible(custom); // default settings uiGeneralTab.lDegree->setText(i18n("Degree:")); if (m_fitData.modelType != index) uiGeneralTab.sbDegree->setValue(1); switch (m_fitData.modelCategory) { case nsl_fit_model_basic: switch (index) { case nsl_fit_model_polynomial: case nsl_fit_model_fourier: uiGeneralTab.lDegree->setVisible(true); uiGeneralTab.sbDegree->setVisible(true); uiGeneralTab.sbDegree->setMaximum(10); break; case nsl_fit_model_power: uiGeneralTab.lDegree->setVisible(true); uiGeneralTab.sbDegree->setVisible(true); uiGeneralTab.sbDegree->setMaximum(2); break; case nsl_fit_model_exponential: uiGeneralTab.lDegree->setVisible(true); uiGeneralTab.sbDegree->setVisible(true); uiGeneralTab.sbDegree->setMaximum(10); break; default: uiGeneralTab.lDegree->setVisible(false); uiGeneralTab.sbDegree->setVisible(false); } break; case nsl_fit_model_peak: // all models support multiple peaks uiGeneralTab.lDegree->setText(i18n("Number of peaks:")); uiGeneralTab.lDegree->setVisible(true); uiGeneralTab.sbDegree->setVisible(true); uiGeneralTab.sbDegree->setMaximum(9); break; case nsl_fit_model_growth: case nsl_fit_model_distribution: case nsl_fit_model_custom: uiGeneralTab.lDegree->setVisible(false); uiGeneralTab.sbDegree->setVisible(false); } m_fitData.modelType = index; updateModelEquation(); } /*! * Show the preview pixmap of the fit model expression for the current model category and type. * Called when the model type or the degree of the model were changed. */ void XYFitCurveDock::updateModelEquation() { if (m_fitData.modelCategory == nsl_fit_model_custom) { DEBUG("XYFitCurveDock::updateModelEquation() category = nsl_fit_model_custom, type = " << m_fitData.modelType); } else { DEBUG("XYFitCurveDock::updateModelEquation() category = " << nsl_fit_model_category_name[m_fitData.modelCategory] << ", type = " << m_fitData.modelType); } //this function can also be called when the value for the degree was changed -> update the fit data structure int degree = uiGeneralTab.sbDegree->value(); if (!m_initializing) { m_fitData.degree = degree; XYFitCurve::initFitData(m_fitData); // set model dependent start values from curve data XYFitCurve::initStartValues(m_fitData, m_curve); // udpate parameter widget fitParametersWidget->setFitData(&m_fitData); } // variables/parameter that are known QStringList vars = {"x"}; vars << m_fitData.paramNames; uiGeneralTab.teEquation->setVariables(vars); // set formula picture uiGeneralTab.lEquation->setText(QLatin1String("f(x) =")); QString file; switch (m_fitData.modelCategory) { case nsl_fit_model_basic: { // formula pic depends on degree QString numSuffix = QString::number(degree); if (degree > 4) numSuffix = '4'; if ((nsl_fit_model_type_basic)m_fitData.modelType == nsl_fit_model_power && degree > 2) numSuffix = '2'; file = QStandardPaths::locate(QStandardPaths::AppDataLocation, "pics/fit_models/" + QString(nsl_fit_model_basic_pic_name[m_fitData.modelType]) + numSuffix + ".png"); break; } case nsl_fit_model_peak: { // formula pic depends on number of peaks QString numSuffix = QString::number(degree); if (degree > 4) numSuffix = '4'; file = QStandardPaths::locate(QStandardPaths::AppDataLocation, "pics/fit_models/" + QString(nsl_fit_model_peak_pic_name[m_fitData.modelType]) + numSuffix + ".png"); break; } case nsl_fit_model_growth: file = QStandardPaths::locate(QStandardPaths::AppDataLocation, "pics/fit_models/" + QString(nsl_fit_model_growth_pic_name[m_fitData.modelType]) + ".png"); break; case nsl_fit_model_distribution: file = QStandardPaths::locate(QStandardPaths::AppDataLocation, "pics/gsl_distributions/" + QString(nsl_sf_stats_distribution_pic_name[m_fitData.modelType]) + ".png"); // change label if (m_fitData.modelType == nsl_sf_stats_poisson) uiGeneralTab.lEquation->setText(QLatin1String("f(k)/A =")); else uiGeneralTab.lEquation->setText(QLatin1String("f(x)/A =")); break; case nsl_fit_model_custom: uiGeneralTab.lFuncPic->hide(); uiGeneralTab.teEquation->show(); uiGeneralTab.teEquation->setPlainText(m_fitData.model); } if (m_fitData.modelCategory != nsl_fit_model_custom) { DEBUG("Model pixmap path = " << file.toStdString()); uiGeneralTab.lFuncPic->setPixmap(file); uiGeneralTab.lFuncPic->show(); uiGeneralTab.teEquation->hide(); } enableRecalculate(); } void XYFitCurveDock::showConstants() { QMenu menu; ConstantsWidget constants(&menu); connect(&constants, SIGNAL(constantSelected(QString)), this, SLOT(insertConstant(QString))); connect(&constants, SIGNAL(constantSelected(QString)), &menu, SLOT(close())); connect(&constants, SIGNAL(canceled()), &menu, SLOT(close())); auto* widgetAction = new QWidgetAction(this); widgetAction->setDefaultWidget(&constants); menu.addAction(widgetAction); QPoint pos(-menu.sizeHint().width() + uiGeneralTab.tbConstants->width(), -menu.sizeHint().height()); menu.exec(uiGeneralTab.tbConstants->mapToGlobal(pos)); } void XYFitCurveDock::showFunctions() { QMenu menu; FunctionsWidget functions(&menu); connect(&functions, SIGNAL(functionSelected(QString)), this, SLOT(insertFunction(QString))); connect(&functions, SIGNAL(functionSelected(QString)), &menu, SLOT(close())); connect(&functions, SIGNAL(canceled()), &menu, SLOT(close())); auto* widgetAction = new QWidgetAction(this); widgetAction->setDefaultWidget(&functions); menu.addAction(widgetAction); QPoint pos(-menu.sizeHint().width() + uiGeneralTab.tbFunctions->width(), -menu.sizeHint().height()); menu.exec(uiGeneralTab.tbFunctions->mapToGlobal(pos)); } /*! * Update parameter by parsing expression * Only called for custom fit model */ void XYFitCurveDock::updateParameterList() { DEBUG("XYFitCurveDock::updateParameterList()"); // use current model function m_fitData.model = uiGeneralTab.teEquation->toPlainText(); ExpressionParser* parser = ExpressionParser::getInstance(); QStringList vars; // variables that are known vars << "x"; //TODO: others? m_fitData.paramNames = m_fitData.paramNamesUtf8 = parser->getParameter(m_fitData.model, vars); // if number of parameter changed int oldNumberOfParameter = m_fitData.paramStartValues.size(); int numberOfParameter = m_fitData.paramNames.size(); DEBUG(" old number of parameter: " << oldNumberOfParameter << " new number of parameter: " << numberOfParameter); if (numberOfParameter != oldNumberOfParameter) { m_fitData.paramStartValues.resize(numberOfParameter); m_fitData.paramFixed.resize(numberOfParameter); m_fitData.paramLowerLimits.resize(numberOfParameter); m_fitData.paramUpperLimits.resize(numberOfParameter); } if (numberOfParameter > oldNumberOfParameter) { for (int i = oldNumberOfParameter; i < numberOfParameter; ++i) { m_fitData.paramStartValues[i] = 1.0; m_fitData.paramFixed[i] = false; m_fitData.paramLowerLimits[i] = -std::numeric_limits::max(); m_fitData.paramUpperLimits[i] = std::numeric_limits::max(); } } parametersChanged(); } /*! * called when parameter names and/or start values for the model were changed * also called from parameter widget */ void XYFitCurveDock::parametersChanged(bool updateParameterWidget) { DEBUG("XYFitCurveDock::parametersChanged() m_initializing = " << m_initializing); //parameter names were (probably) changed -> set the new names in EquationTextEdit uiGeneralTab.teEquation->setVariables(m_fitData.paramNames); if (m_initializing) return; if (updateParameterWidget) fitParametersWidget->setFitData(&m_fitData); enableRecalculate(); } void XYFitCurveDock::parametersValid(bool valid) { DEBUG("XYFitCurveDock::parametersValid() valid = " << valid); m_parametersValid = valid; } void XYFitCurveDock::showOptions() { QMenu menu; FitOptionsWidget w(&menu, &m_fitData, m_fitCurve); connect(&w, SIGNAL(finished()), &menu, SLOT(close())); connect(&w, SIGNAL(optionsChanged()), this, SLOT(enableRecalculate())); auto* widgetAction = new QWidgetAction(this); widgetAction->setDefaultWidget(&w); menu.addAction(widgetAction); menu.setTearOffEnabled(true); //menu.setWindowFlags(menu.windowFlags() & Qt::MSWindowsFixedSizeDialogHint); QPoint pos(-menu.sizeHint().width() + uiGeneralTab.pbOptions->width(), 0); menu.exec(uiGeneralTab.pbOptions->mapToGlobal(pos)); } void XYFitCurveDock::insertFunction(const QString& str) const { //TODO: not all function have only one argument! uiGeneralTab.teEquation->insertPlainText(str + "(x)"); } void XYFitCurveDock::insertConstant(const QString& str) const { uiGeneralTab.teEquation->insertPlainText(str); } /*! * When a custom evaluate range is specified, set the plot range too. */ void XYFitCurveDock::setPlotXRange() { if (m_fitData.autoEvalRange || m_curve == nullptr) return; auto* plot = dynamic_cast(m_curve->parentAspect()); if (plot != nullptr) { double rmin = m_fitData.evalRange.first(); double rmax = m_fitData.evalRange.last(); double extend = (rmax-rmin) * 0.05; // 5 percent of range plot->setXMin(rmin - extend); plot->setXMax(rmax + extend); } } void XYFitCurveDock::recalculateClicked() { DEBUG("XYFitCurveDock::recalculateClicked()"); QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); m_fitData.degree = uiGeneralTab.sbDegree->value(); if (m_fitData.modelCategory == nsl_fit_model_custom) updateParameterList(); for (XYCurve* curve: m_curvesList) dynamic_cast(curve)->setFitData(m_fitData); m_fitCurve->recalculate(); setPlotXRange(); //update fitParametersWidget if (m_fitData.useResults) { for (int i = 0; i < m_fitData.paramNames.size(); i++) m_fitData.paramStartValues[i] = m_fitCurve->fitResult().paramValues[i]; fitParametersWidget->setFitData(&m_fitData); } this->showFitResult(); uiGeneralTab.pbRecalculate->setEnabled(false); emit info(i18n("Fit status: %1", m_fitCurve->fitResult().status)); QApplication::restoreOverrideCursor(); DEBUG("XYFitCurveDock::recalculateClicked() DONE"); } void XYFitCurveDock::expressionChanged() { DEBUG("XYFitCurveDock::expressionChanged()"); if (m_initializing) return; // update parameter list for custom model if (m_fitData.modelCategory == nsl_fit_model_custom) updateParameterList(); enableRecalculate(); } void XYFitCurveDock::enableRecalculate() { DEBUG("XYFitCurveDock::enableRecalculate()"); if (m_initializing || m_fitCurve == nullptr) return; //no fitting possible without the x- and y-data bool hasSourceData = false; if (m_fitCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) { AbstractAspect* aspectX = static_cast(cbXDataColumn->currentModelIndex().internalPointer()); AbstractAspect* aspectY = static_cast(cbYDataColumn->currentModelIndex().internalPointer()); hasSourceData = (aspectX != nullptr && aspectY != nullptr); if (aspectX) { cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } if (aspectY) { cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } } else { hasSourceData = (m_fitCurve->dataSourceCurve() != nullptr); } uiGeneralTab.pbRecalculate->setEnabled(hasSourceData && m_parametersValid); // PREVIEW as soon as recalculate is enabled (does not need source data) if (m_parametersValid && m_fitData.previewEnabled) { DEBUG(" ENABLE EVALUATE AND PREVIEW"); // use recent fit data m_fitCurve->setFitData(m_fitData); // calculate fit function m_fitCurve->evaluate(true); setPlotXRange(); } else { DEBUG(" EVALUATE PREVIEW DISABLED"); } } void XYFitCurveDock::resultCopySelection() { QTableWidget* tw{nullptr}; int currentTab = uiGeneralTab.twResults->currentIndex(); DEBUG("current tab = " << currentTab); if (currentTab == 0) tw = uiGeneralTab.twParameters; else if (currentTab == 1) tw = uiGeneralTab.twGoodness; else if (currentTab == 2) tw = uiGeneralTab.twLog; else return; const QTableWidgetSelectionRange& range = tw->selectedRanges().constFirst(); QString str; for (int i = 0; i < range.rowCount(); ++i) { if (i > 0) str += '\n'; for (int j = 0; j < range.columnCount(); ++j) { if (j > 0) str += '\t'; str += tw->item(range.topRow() + i, range.leftColumn() + j)->text(); } } str += '\n'; QApplication::clipboard()->setText(str); DEBUG(QApplication::clipboard()->text().toStdString()); } void XYFitCurveDock::resultCopyAll() { const XYFitCurve::FitResult& fitResult = m_fitCurve->fitResult(); int currentTab = uiGeneralTab.twResults->currentIndex(); QString str; if (currentTab == 0) { str = i18n("Parameters:") + '\n'; const int np = fitResult.paramValues.size(); for (int i = 0; i < np; i++) { if (m_fitData.paramFixed.at(i)) str += m_fitData.paramNamesUtf8.at(i) + QString(" = ") + QString::number(fitResult.paramValues.at(i)) + '\n'; else { str += m_fitData.paramNamesUtf8.at(i) + QString(" = ") + QString::number(fitResult.paramValues.at(i)) + UTF8_QSTRING("±") + QString::number(fitResult.errorValues.at(i)) + " (" + QString::number(100.*fitResult.errorValues.at(i)/std::abs(fitResult.paramValues.at(i)), 'g', 3) + " %)\n"; const double margin = fitResult.tdist_marginValues.at(i); QString tdistValueString; if (fitResult.tdist_tValues.at(i) < std::numeric_limits::max()) tdistValueString = QString::number(fitResult.tdist_tValues.at(i), 'g', 3); else tdistValueString = UTF8_QSTRING("∞"); str += " (" + i18n("t statistic:") + ' ' + tdistValueString + ", " + i18n("p value:") + ' ' + QString::number(fitResult.tdist_pValues.at(i), 'g', 3) + ", " + i18n("conf. interval:") + ' '; if (std::abs(fitResult.tdist_tValues.at(i)) < 1.e6) { str += QString::number(fitResult.paramValues.at(i) - margin) + " .. " + QString::number(fitResult.paramValues.at(i) + margin) + ")\n"; } else { str += i18n("too small"); } } } } else if (currentTab == 1) { str = i18n("Goodness of fit:") + '\n'; str += i18n("sum of squared residuals") + " (" + UTF8_QSTRING("χ²") + "): " + QString::number(fitResult.sse) + '\n'; if (fitResult.dof != 0) { str += i18n("reduced") + ' ' + UTF8_QSTRING("χ²") + ": " + QString::number(fitResult.rms) + '\n'; str += i18n("root mean square error") + " (RMSE): " + QString::number(fitResult.rsd) + '\n'; str += i18n("coefficient of determination") + " (" + UTF8_QSTRING("R²") + "): " + QString::number(fitResult.rsquare, 'g', 15) + '\n'; str += i18n("adj. coefficient of determination")+ " (" + UTF8_QSTRING("R̄²") + "): " + QString::number(fitResult.rsquareAdj, 'g', 15) + "\n\n"; str += i18n("P > ") + UTF8_QSTRING("χ²") + ": " + QString::number(fitResult.chisq_p, 'g', 3) + '\n'; str += i18n("F statistic") + ": " + QString::number(fitResult.fdist_F, 'g', 3) + '\n'; str += i18n("P > F") + ": " + QString::number(fitResult.fdist_p, 'g', 3) + '\n'; } str += i18n("mean absolute error:") + ' ' + QString::number(fitResult.mae) + '\n'; str += i18n("Akaike information criterion:") + ' ' + QString::number(fitResult.aic) + '\n'; str += i18n("Bayesian information criterion:") + ' ' + QString::number(fitResult.bic) + '\n'; } else if (currentTab == 2) { str = i18n("status:") + ' ' + fitResult.status + '\n'; str += i18n("iterations:") + ' ' + QString::number(fitResult.iterations) + '\n'; str += i18n("tolerance:") + ' ' + QString::number(m_fitData.eps) + '\n'; if (fitResult.elapsedTime > 1000) str += i18n("calculation time: %1 s", fitResult.elapsedTime/1000) + '\n'; else str += i18n("calculation time: %1 ms", fitResult.elapsedTime) + '\n'; str += i18n("degrees of freedom:") + ' ' + QString::number(fitResult.dof) + '\n'; str += i18n("number of parameters:") + ' ' + QString::number(fitResult.paramValues.size()) + '\n'; str += i18n("fit range:") + ' ' + QString::number(m_fitData.fitRange.first()) + " .. " + QString::number(m_fitData.fitRange.last()) + '\n'; str += i18n("Iterations:") + '\n'; for (const auto &s : m_fitData.paramNamesUtf8) str += s + '\t'; str += UTF8_QSTRING("χ²"); const QStringList iterations = fitResult.solverOutput.split(';'); for (const auto &s : iterations) if (!s.isEmpty()) str += '\n' + s; } QApplication::clipboard()->setText(str); DEBUG(QApplication::clipboard()->text().toStdString()); } void XYFitCurveDock::resultParametersContextMenuRequest(QPoint pos) { auto* contextMenu = new QMenu; contextMenu->addAction(i18n("Copy Selection"), this, SLOT(resultCopySelection())); contextMenu->addAction(i18n("Copy All"), this, SLOT(resultCopyAll())); contextMenu->exec(uiGeneralTab.twParameters->mapToGlobal(pos)); } void XYFitCurveDock::resultGoodnessContextMenuRequest(QPoint pos) { auto* contextMenu = new QMenu; contextMenu->addAction(i18n("Copy Selection"), this, SLOT(resultCopySelection())); contextMenu->addAction(i18n("Copy All"), this, SLOT(resultCopyAll())); contextMenu->exec(uiGeneralTab.twGoodness->mapToGlobal(pos)); } void XYFitCurveDock::resultLogContextMenuRequest(QPoint pos) { auto* contextMenu = new QMenu; contextMenu->addAction(i18n("Copy Selection"), this, SLOT(resultCopySelection())); contextMenu->addAction(i18n("Copy All"), this, SLOT(resultCopyAll())); contextMenu->exec(uiGeneralTab.twLog->mapToGlobal(pos)); } /*! * show the result and details of the fit */ void XYFitCurveDock::showFitResult() { DEBUG("XYFitCurveDock::showFitResult()"); //clear the previous result uiGeneralTab.twParameters->setRowCount(0); for (int row = 0; row < uiGeneralTab.twGoodness->rowCount(); ++row) uiGeneralTab.twGoodness->item(row, 2)->setText(QString()); for (int row = 0; row < uiGeneralTab.twLog->rowCount(); ++row) uiGeneralTab.twLog->item(row, 1)->setText(QString()); const XYFitCurve::FitResult& fitResult = m_fitCurve->fitResult(); if (!fitResult.available) { DEBUG("fit result not available"); return; } // Log uiGeneralTab.twLog->item(0, 1)->setText(fitResult.status); if (!fitResult.valid) { DEBUG("fit result not valid"); return; } uiGeneralTab.twLog->item(1, 1)->setText(QString::number(fitResult.iterations)); uiGeneralTab.twLog->item(2, 1)->setText(QString::number(m_fitData.eps)); if (fitResult.elapsedTime > 1000) uiGeneralTab.twLog->item(3, 1)->setText(QString::number(fitResult.elapsedTime/1000) + " s"); else uiGeneralTab.twLog->item(3, 1)->setText(QString::number(fitResult.elapsedTime) + " ms"); uiGeneralTab.twLog->item(4, 1)->setText(QString::number(fitResult.dof)); uiGeneralTab.twLog->item(5, 1)->setText(QString::number(fitResult.paramValues.size())); uiGeneralTab.twLog->item(6, 1)->setText(QString::number(m_fitData.fitRange.first()) + " .. " + QString::number(m_fitData.fitRange.last()) ); // show all iterations QString str; for (const auto &s : m_fitData.paramNamesUtf8) str += s + '\t'; str += UTF8_QSTRING("χ²"); const QStringList iterations = fitResult.solverOutput.split(';'); for (const auto &s : iterations) if (!s.isEmpty()) str += '\n' + s; uiGeneralTab.twLog->item(7, 1)->setText(str); uiGeneralTab.twLog->resizeRowsToContents(); // Parameters const int np = m_fitData.paramNames.size(); uiGeneralTab.twParameters->setRowCount(np); QStringList headerLabels; headerLabels << i18n("Name") << i18n("Value") << i18n("Error") << i18n("Error, %") << i18n("t statistic") << QLatin1String("P > |t|") << i18n("Conf. Interval"); uiGeneralTab.twParameters->setHorizontalHeaderLabels(headerLabels); for (int i = 0; i < np; i++) { const double paramValue = fitResult.paramValues.at(i); const double errorValue = fitResult.errorValues.at(i); auto* item = new QTableWidgetItem(m_fitData.paramNamesUtf8.at(i)); item->setBackground(QApplication::palette().color(QPalette::Window)); uiGeneralTab.twParameters->setItem(i, 0, item); item = new QTableWidgetItem(QString::number(paramValue)); uiGeneralTab.twParameters->setItem(i, 1, item); if (!m_fitData.paramFixed.at(i)) { if (!std::isnan(errorValue)) { item = new QTableWidgetItem(QString::number(errorValue, 'g', 6)); uiGeneralTab.twParameters->setItem(i, 2, item); item = new QTableWidgetItem(QString::number(100.*errorValue/std::abs(paramValue), 'g', 3)); uiGeneralTab.twParameters->setItem(i, 3, item); } else { item = new QTableWidgetItem(UTF8_QSTRING("∞")); uiGeneralTab.twParameters->setItem(i, 2, item); item = new QTableWidgetItem(UTF8_QSTRING("∞")); uiGeneralTab.twParameters->setItem(i, 3, item); } // t values QString tdistValueString; if (fitResult.tdist_tValues.at(i) < std::numeric_limits::max()) tdistValueString = QString::number(fitResult.tdist_tValues.at(i), 'g', 3); else tdistValueString = UTF8_QSTRING("∞"); item = new QTableWidgetItem(tdistValueString); uiGeneralTab.twParameters->setItem(i, 4, item); // p values const double p = fitResult.tdist_pValues.at(i); item = new QTableWidgetItem(QString::number(p, 'g', 3)); // color p values depending on value if (p > 0.05) item->setForeground(QBrush(QApplication::palette().color(QPalette::LinkVisited))); else if (p > 0.01) item->setForeground(QBrush(Qt::darkGreen)); else if (p > 0.001) item->setForeground(QBrush(Qt::darkCyan)); else if (p > 0.0001) item->setForeground(QBrush(QApplication::palette().color(QPalette::Link))); else item->setForeground(QBrush(QApplication::palette().color(QPalette::Highlight))); uiGeneralTab.twParameters->setItem(i, 5, item); // Conf. interval if (!std::isnan(errorValue)) { const double margin = fitResult.tdist_marginValues.at(i); if (fitResult.tdist_tValues.at(i) < 1.e6) item = new QTableWidgetItem(QString::number(paramValue - margin) + QLatin1String(" .. ") + QString::number(paramValue + margin)); else item = new QTableWidgetItem(i18n("too small")); uiGeneralTab.twParameters->setItem(i, 6, item); } } } // Goodness of fit uiGeneralTab.twGoodness->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch); uiGeneralTab.twGoodness->item(0, 2)->setText(QString::number(fitResult.sse)); if (fitResult.dof != 0) { uiGeneralTab.twGoodness->item(1, 2)->setText(QString::number(fitResult.rms)); uiGeneralTab.twGoodness->item(2, 2)->setText(QString::number(fitResult.rsd)); uiGeneralTab.twGoodness->item(3, 2)->setText(QString::number(fitResult.rsquare, 'g', 15)); uiGeneralTab.twGoodness->item(4, 2)->setText(QString::number(fitResult.rsquareAdj, 'g', 15)); // chi^2 and F test p-values uiGeneralTab.twGoodness->item(5, 2)->setText(QString::number(fitResult.chisq_p, 'g', 3)); uiGeneralTab.twGoodness->item(6, 2)->setText(QString::number(fitResult.fdist_F, 'g', 3)); uiGeneralTab.twGoodness->item(7, 2)->setText(QString::number(fitResult.fdist_p, 'g', 3)); uiGeneralTab.twGoodness->item(9, 2)->setText(QString::number(fitResult.aic, 'g', 3)); uiGeneralTab.twGoodness->item(10, 2)->setText(QString::number(fitResult.bic, 'g', 3)); } uiGeneralTab.twGoodness->item(8, 2)->setText(QString::number(fitResult.mae)); //resize the table headers to fit the new content uiGeneralTab.twLog->resizeColumnsToContents(); uiGeneralTab.twParameters->resizeColumnsToContents(); //twGoodness doesn't have any header -> resize sections uiGeneralTab.twGoodness->resizeColumnToContents(0); uiGeneralTab.twGoodness->resizeColumnToContents(1); uiGeneralTab.twGoodness->resizeColumnToContents(2); //enable the "recalculate"-button if the source data was changed since the last fit uiGeneralTab.pbRecalculate->setEnabled(m_fitCurve->isSourceDataChangedSinceLastRecalc()); } //************************************************************* //*********** SLOTs for changes triggered in XYCurve ********** //************************************************************* //General-Tab void XYFitCurveDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != uiGeneralTab.leName->text()) uiGeneralTab.leName->setText(aspect->name()); else if (aspect->comment() != uiGeneralTab.leComment->text()) uiGeneralTab.leComment->setText(aspect->comment()); m_initializing = false; } void XYFitCurveDock::curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType type) { m_initializing = true; uiGeneralTab.cbDataSourceType->setCurrentIndex(type); m_initializing = false; } void XYFitCurveDock::curveDataSourceCurveChanged(const XYCurve* curve) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, curve); m_initializing = false; } void XYFitCurveDock::curveXDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbXDataColumn, column); m_initializing = false; } void XYFitCurveDock::curveYDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbYDataColumn, column); m_initializing = false; } void XYFitCurveDock::curveXErrorColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbXErrorColumn, column); m_initializing = false; } void XYFitCurveDock::curveYErrorColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbYErrorColumn, column); m_initializing = false; } /*! * called when fit data of fit curve changes */ void XYFitCurveDock::curveFitDataChanged(const XYFitCurve::FitData& fitData) { DEBUG("XYFitCurveDock::curveFitDataChanged()"); m_initializing = true; m_fitData = fitData; if (m_fitData.modelCategory != nsl_fit_model_custom) uiGeneralTab.cbModel->setCurrentIndex(m_fitData.modelType); uiGeneralTab.sbDegree->setValue(m_fitData.degree); m_initializing = false; } void XYFitCurveDock::dataChanged() { this->enableRecalculate(); } diff --git a/src/kdefrontend/dockwidgets/XYFourierFilterCurveDock.cpp b/src/kdefrontend/dockwidgets/XYFourierFilterCurveDock.cpp index 61bd56a20..22f117ad8 100644 --- a/src/kdefrontend/dockwidgets/XYFourierFilterCurveDock.cpp +++ b/src/kdefrontend/dockwidgets/XYFourierFilterCurveDock.cpp @@ -1,700 +1,698 @@ /*************************************************************************** File : XYFourierFilterCurveDock.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2016 Stefan Gerlach (stefan.gerlach@uni.kn) Description : widget for editing properties of Fourier filter curves ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "XYFourierFilterCurveDock.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/Project.h" #include "backend/worksheet/plots/cartesian/XYFourierFilterCurve.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include #include #include /*! \class XYFourierFilterCurveDock \brief Provides a widget for editing the properties of the XYFourierFilterCurves (2D-curves defined by a Fourier filter) currently selected in the project explorer. If more then one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ XYFourierFilterCurveDock::XYFourierFilterCurveDock(QWidget* parent) : XYCurveDock(parent) { //remove the tab "Error bars" ui.tabWidget->removeTab(5); } /*! * // Tab "General" */ void XYFourierFilterCurveDock::setupGeneral() { QWidget* generalTab = new QWidget(ui.tabGeneral); uiGeneralTab.setupUi(generalTab); m_leName = uiGeneralTab.leName; m_leComment = uiGeneralTab.leComment; - auto* gridLayout = dynamic_cast(generalTab->layout()); - if (gridLayout) { - gridLayout->setContentsMargins(2,2,2,2); - gridLayout->setHorizontalSpacing(2); - gridLayout->setVerticalSpacing(2); - } + auto* gridLayout = static_cast(generalTab->layout()); + gridLayout->setContentsMargins(2,2,2,2); + gridLayout->setHorizontalSpacing(2); + gridLayout->setVerticalSpacing(2); uiGeneralTab.cbDataSourceType->addItem(i18n("Spreadsheet")); uiGeneralTab.cbDataSourceType->addItem(i18n("XY-Curve")); cbDataSourceCurve = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbDataSourceCurve, 5, 2, 1, 3); cbXDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbXDataColumn, 6, 2, 1, 2); cbYDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbYDataColumn, 7, 2, 1, 2); for (int i = 0; i < NSL_FILTER_TYPE_COUNT; i++) uiGeneralTab.cbType->addItem(i18n(nsl_filter_type_name[i])); for (int i = 0; i < NSL_FILTER_FORM_COUNT; i++) uiGeneralTab.cbForm->addItem(i18n(nsl_filter_form_name[i])); for (int i = 0; i < NSL_FILTER_CUTOFF_UNIT_COUNT; i++) { uiGeneralTab.cbUnit->addItem(i18n(nsl_filter_cutoff_unit_name[i])); uiGeneralTab.cbUnit2->addItem(i18n(nsl_filter_cutoff_unit_name[i])); } uiGeneralTab.sbMin->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.sbMax->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.pbRecalculate->setIcon(QIcon::fromTheme("run-build")); auto* layout = new QHBoxLayout(ui.tabGeneral); layout->setMargin(0); layout->addWidget(generalTab); //Slots connect( uiGeneralTab.leName, &QLineEdit::textChanged, this, &XYFourierFilterCurveDock::nameChanged ); connect( uiGeneralTab.leComment, &QLineEdit::textChanged, this, &XYFourierFilterCurveDock::commentChanged ); connect( uiGeneralTab.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( uiGeneralTab.cbDataSourceType, SIGNAL(currentIndexChanged(int)), this, SLOT(dataSourceTypeChanged(int)) ); connect( uiGeneralTab.cbAutoRange, SIGNAL(clicked(bool)), this, SLOT(autoRangeChanged()) ); connect( uiGeneralTab.sbMin, SIGNAL(valueChanged(double)), this, SLOT(xRangeMinChanged()) ); connect( uiGeneralTab.sbMax, SIGNAL(valueChanged(double)), this, SLOT(xRangeMaxChanged()) ); connect( uiGeneralTab.cbType, SIGNAL(currentIndexChanged(int)), this, SLOT(typeChanged()) ); connect( uiGeneralTab.cbForm, SIGNAL(currentIndexChanged(int)), this, SLOT(formChanged()) ); connect( uiGeneralTab.sbOrder, SIGNAL(valueChanged(int)), this, SLOT(orderChanged()) ); connect( uiGeneralTab.sbCutoff, SIGNAL(valueChanged(double)), this, SLOT(enableRecalculate()) ); connect( uiGeneralTab.sbCutoff2, SIGNAL(valueChanged(double)), this, SLOT(enableRecalculate()) ); connect( uiGeneralTab.cbUnit, SIGNAL(currentIndexChanged(int)), this, SLOT(unitChanged()) ); connect( uiGeneralTab.cbUnit2, SIGNAL(currentIndexChanged(int)), this, SLOT(unit2Changed()) ); connect( uiGeneralTab.pbRecalculate, SIGNAL(clicked()), this, SLOT(recalculateClicked()) ); connect( cbDataSourceCurve, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(dataSourceCurveChanged(QModelIndex)) ); connect( cbXDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xDataColumnChanged(QModelIndex)) ); connect( cbYDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yDataColumnChanged(QModelIndex)) ); } void XYFourierFilterCurveDock::initGeneralTab() { //if there are more then one curve in the list, disable the tab "general" if (m_curvesList.size() == 1) { uiGeneralTab.lName->setEnabled(true); uiGeneralTab.leName->setEnabled(true); uiGeneralTab.lComment->setEnabled(true); uiGeneralTab.leComment->setEnabled(true); uiGeneralTab.leName->setText(m_curve->name()); uiGeneralTab.leComment->setText(m_curve->comment()); } else { uiGeneralTab.lName->setEnabled(false); uiGeneralTab.leName->setEnabled(false); uiGeneralTab.lComment->setEnabled(false); uiGeneralTab.leComment->setEnabled(false); uiGeneralTab.leName->setText(QString()); uiGeneralTab.leComment->setText(QString()); } auto* analysisCurve = dynamic_cast(m_curve); checkColumnAvailability(cbXDataColumn, analysisCurve->xDataColumn(), analysisCurve->xDataColumnPath()); checkColumnAvailability(cbYDataColumn, analysisCurve->yDataColumn(), analysisCurve->yDataColumnPath()); //show the properties of the first curve m_filterCurve = dynamic_cast(m_curve); uiGeneralTab.cbDataSourceType->setCurrentIndex(m_filterCurve->dataSourceType()); this->dataSourceTypeChanged(uiGeneralTab.cbDataSourceType->currentIndex()); XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, m_filterCurve->dataSourceCurve()); XYCurveDock::setModelIndexFromAspect(cbXDataColumn, m_filterCurve->xDataColumn()); XYCurveDock::setModelIndexFromAspect(cbYDataColumn, m_filterCurve->yDataColumn()); uiGeneralTab.cbAutoRange->setChecked(m_filterData.autoRange); uiGeneralTab.sbMin->setValue(m_filterData.xRange.first()); uiGeneralTab.sbMax->setValue(m_filterData.xRange.last()); this->autoRangeChanged(); uiGeneralTab.cbType->setCurrentIndex(m_filterData.type); this->typeChanged(); uiGeneralTab.cbForm->setCurrentIndex(m_filterData.form); this->formChanged(); uiGeneralTab.sbOrder->setValue((int)m_filterData.order); uiGeneralTab.cbUnit->setCurrentIndex(m_filterData.unit); this->unitChanged(); // after unit has set uiGeneralTab.sbCutoff->setValue(m_filterData.cutoff); uiGeneralTab.cbUnit2->setCurrentIndex(m_filterData.unit2); this->unit2Changed(); // after unit has set uiGeneralTab.sbCutoff2->setValue(m_filterData.cutoff2); this->showFilterResult(); uiGeneralTab.chkVisible->setChecked( m_curve->isVisible() ); //Slots connect(m_filterCurve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(curveDescriptionChanged(const AbstractAspect*))); connect(m_filterCurve, SIGNAL(dataSourceTypeChanged(XYAnalysisCurve::DataSourceType)), this, SLOT(curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType))); connect(m_filterCurve, SIGNAL(dataSourceCurveChanged(const XYCurve*)), this, SLOT(curveDataSourceCurveChanged(const XYCurve*))); connect(m_filterCurve, SIGNAL(xDataColumnChanged(const AbstractColumn*)), this, SLOT(curveXDataColumnChanged(const AbstractColumn*))); connect(m_filterCurve, SIGNAL(yDataColumnChanged(const AbstractColumn*)), this, SLOT(curveYDataColumnChanged(const AbstractColumn*))); connect(m_filterCurve, SIGNAL(filterDataChanged(XYFourierFilterCurve::FilterData)), this, SLOT(curveFilterDataChanged(XYFourierFilterCurve::FilterData))); connect(m_filterCurve, SIGNAL(sourceDataChanged()), this, SLOT(enableRecalculate())); } void XYFourierFilterCurveDock::setModel() { QList list{AspectType::Folder, AspectType::Datapicker, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYCurve}; cbDataSourceCurve->setTopLevelClasses(list); QList hiddenAspects; for (auto* curve : m_curvesList) hiddenAspects << curve; cbDataSourceCurve->setHiddenAspects(hiddenAspects); list = {AspectType::Folder, AspectType::Workbook, AspectType::Datapicker, AspectType::DatapickerCurve, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYFitCurve }; cbXDataColumn->setTopLevelClasses(list); cbYDataColumn->setTopLevelClasses(list); cbDataSourceCurve->setModel(m_aspectTreeModel); cbXDataColumn->setModel(m_aspectTreeModel); cbYDataColumn->setModel(m_aspectTreeModel); XYCurveDock::setModel(); } /*! sets the curves. The properties of the curves in the list \c list can be edited in this widget. */ void XYFourierFilterCurveDock::setCurves(QList list) { m_initializing = true; m_curvesList = list; m_curve = list.first(); m_filterCurve = dynamic_cast(m_curve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); this->setModel(); m_filterData = m_filterCurve->filterData(); initGeneralTab(); initTabs(); m_initializing = false; } //************************************************************* //**** SLOTs for changes triggered in XYFitCurveDock ***** //************************************************************* void XYFourierFilterCurveDock::dataSourceTypeChanged(int index) { auto type = (XYAnalysisCurve::DataSourceType)index; if (type == XYAnalysisCurve::DataSourceSpreadsheet) { uiGeneralTab.lDataSourceCurve->hide(); cbDataSourceCurve->hide(); uiGeneralTab.lXColumn->show(); cbXDataColumn->show(); uiGeneralTab.lYColumn->show(); cbYDataColumn->show(); } else { uiGeneralTab.lDataSourceCurve->show(); cbDataSourceCurve->show(); uiGeneralTab.lXColumn->hide(); cbXDataColumn->hide(); uiGeneralTab.lYColumn->hide(); cbYDataColumn->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceType(type); } void XYFourierFilterCurveDock::dataSourceCurveChanged(const QModelIndex& index) { auto* aspect = static_cast(index.internalPointer()); XYCurve* dataSourceCurve{}; if (aspect) dataSourceCurve = dynamic_cast(aspect); // update range of cutoff spin boxes (like a unit change) unitChanged(); unit2Changed(); if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceCurve(dataSourceCurve); } void XYFourierFilterCurveDock::xDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setXDataColumn(column); // update range of cutoff spin boxes (like a unit change) unitChanged(); unit2Changed(); if (column != nullptr) { if (uiGeneralTab.cbAutoRange->isChecked()) { uiGeneralTab.sbMin->setValue(column->minimum()); uiGeneralTab.sbMax->setValue(column->maximum()); } } cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } void XYFourierFilterCurveDock::yDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setYDataColumn(column); cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } void XYFourierFilterCurveDock::autoRangeChanged() { bool autoRange = uiGeneralTab.cbAutoRange->isChecked(); m_filterData.autoRange = autoRange; if (autoRange) { uiGeneralTab.lMin->setEnabled(false); uiGeneralTab.sbMin->setEnabled(false); uiGeneralTab.lMax->setEnabled(false); uiGeneralTab.sbMax->setEnabled(false); const AbstractColumn* xDataColumn = nullptr; if (m_filterCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) xDataColumn = m_filterCurve->xDataColumn(); else { if (m_filterCurve->dataSourceCurve()) xDataColumn = m_filterCurve->dataSourceCurve()->xColumn(); } if (xDataColumn) { uiGeneralTab.sbMin->setValue(xDataColumn->minimum()); uiGeneralTab.sbMax->setValue(xDataColumn->maximum()); } } else { uiGeneralTab.lMin->setEnabled(true); uiGeneralTab.sbMin->setEnabled(true); uiGeneralTab.lMax->setEnabled(true); uiGeneralTab.sbMax->setEnabled(true); } } void XYFourierFilterCurveDock::xRangeMinChanged() { double xMin = uiGeneralTab.sbMin->value(); m_filterData.xRange.first() = xMin; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYFourierFilterCurveDock::xRangeMaxChanged() { double xMax = uiGeneralTab.sbMax->value(); m_filterData.xRange.last() = xMax; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYFourierFilterCurveDock::typeChanged() { auto type = (nsl_filter_type)uiGeneralTab.cbType->currentIndex(); m_filterData.type = type; switch (type) { case nsl_filter_type_low_pass: case nsl_filter_type_high_pass: uiGeneralTab.lCutoff->setText(i18n("Cutoff:")); uiGeneralTab.lCutoff2->setVisible(false); uiGeneralTab.sbCutoff2->setVisible(false); uiGeneralTab.cbUnit2->setVisible(false); break; case nsl_filter_type_band_pass: case nsl_filter_type_band_reject: uiGeneralTab.lCutoff2->setVisible(true); uiGeneralTab.lCutoff->setText(i18n("Lower cutoff:")); uiGeneralTab.lCutoff2->setText(i18n("Upper cutoff:")); uiGeneralTab.sbCutoff2->setVisible(true); uiGeneralTab.cbUnit2->setVisible(true); break; //TODO /* case nsl_filter_type_threshold: uiGeneralTab.lCutoff->setText(i18n("Value:")); uiGeneralTab.lCutoff2->setVisible(false); uiGeneralTab.sbCutoff2->setVisible(false); uiGeneralTab.cbUnit2->setVisible(false); */ } enableRecalculate(); } void XYFourierFilterCurveDock::formChanged() { auto form = (nsl_filter_form)uiGeneralTab.cbForm->currentIndex(); m_filterData.form = form; switch (form) { case nsl_filter_form_ideal: uiGeneralTab.sbOrder->setVisible(false); uiGeneralTab.lOrder->setVisible(false); break; case nsl_filter_form_butterworth: case nsl_filter_form_chebyshev_i: case nsl_filter_form_chebyshev_ii: case nsl_filter_form_legendre: case nsl_filter_form_bessel: uiGeneralTab.sbOrder->setVisible(true); uiGeneralTab.lOrder->setVisible(true); break; } enableRecalculate(); } void XYFourierFilterCurveDock::orderChanged() { m_filterData.order = (unsigned int)uiGeneralTab.sbOrder->value(); enableRecalculate(); } void XYFourierFilterCurveDock::unitChanged() { auto unit = (nsl_filter_cutoff_unit)uiGeneralTab.cbUnit->currentIndex(); nsl_filter_cutoff_unit oldUnit = m_filterData.unit; double oldValue = uiGeneralTab.sbCutoff->value(); m_filterData.unit = unit; int n = 100; double f = 1.0; // sample frequency const AbstractColumn* xDataColumn = nullptr; if (m_filterCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) xDataColumn = m_filterCurve->xDataColumn(); else { if (m_filterCurve->dataSourceCurve()) xDataColumn = m_filterCurve->dataSourceCurve()->xColumn(); } if (xDataColumn != nullptr) { n = xDataColumn->rowCount(); double range = xDataColumn->maximum() - xDataColumn->minimum(); f = (n-1)/range/2.; DEBUG(" n =" << n << " sample frequency =" << f); } switch (unit) { case nsl_filter_cutoff_unit_frequency: uiGeneralTab.sbCutoff->setDecimals(6); uiGeneralTab.sbCutoff->setMaximum(f); uiGeneralTab.sbCutoff->setSingleStep(0.01*f); uiGeneralTab.sbCutoff->setSuffix(" Hz"); switch (oldUnit) { case nsl_filter_cutoff_unit_frequency: break; case nsl_filter_cutoff_unit_fraction: uiGeneralTab.sbCutoff->setValue(oldValue*f); break; case nsl_filter_cutoff_unit_index: uiGeneralTab.sbCutoff->setValue(oldValue*f/n); break; } break; case nsl_filter_cutoff_unit_fraction: uiGeneralTab.sbCutoff->setDecimals(6); uiGeneralTab.sbCutoff->setMaximum(1.0); uiGeneralTab.sbCutoff->setSingleStep(0.01); uiGeneralTab.sbCutoff->setSuffix(QString()); switch (oldUnit) { case nsl_filter_cutoff_unit_frequency: uiGeneralTab.sbCutoff->setValue(oldValue/f); break; case nsl_filter_cutoff_unit_fraction: break; case nsl_filter_cutoff_unit_index: uiGeneralTab.sbCutoff->setValue(oldValue/n); break; } break; case nsl_filter_cutoff_unit_index: uiGeneralTab.sbCutoff->setDecimals(0); uiGeneralTab.sbCutoff->setSingleStep(1); uiGeneralTab.sbCutoff->setMaximum(n); uiGeneralTab.sbCutoff->setSuffix(QString()); switch (oldUnit) { case nsl_filter_cutoff_unit_frequency: uiGeneralTab.sbCutoff->setValue(oldValue*n/f); break; case nsl_filter_cutoff_unit_fraction: uiGeneralTab.sbCutoff->setValue(oldValue*n); break; case nsl_filter_cutoff_unit_index: break; } break; } enableRecalculate(); } void XYFourierFilterCurveDock::unit2Changed() { auto unit = (nsl_filter_cutoff_unit)uiGeneralTab.cbUnit2->currentIndex(); nsl_filter_cutoff_unit oldUnit = m_filterData.unit2; double oldValue = uiGeneralTab.sbCutoff2->value(); m_filterData.unit2 = unit; int n = 100; double f = 1.0; // sample frequency const AbstractColumn* xDataColumn = nullptr; if (m_filterCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) xDataColumn = m_filterCurve->xDataColumn(); else { if (m_filterCurve->dataSourceCurve()) xDataColumn = m_filterCurve->dataSourceCurve()->xColumn(); } if (xDataColumn != nullptr) { n = xDataColumn->rowCount(); double range = xDataColumn->maximum() - xDataColumn->minimum(); f = (n-1)/range/2.; DEBUG(" n =" << n << " sample frequency =" << f); } switch (unit) { case nsl_filter_cutoff_unit_frequency: uiGeneralTab.sbCutoff2->setDecimals(6); uiGeneralTab.sbCutoff2->setMaximum(f); uiGeneralTab.sbCutoff2->setSingleStep(0.01*f); uiGeneralTab.sbCutoff2->setSuffix(" Hz"); switch (oldUnit) { case nsl_filter_cutoff_unit_frequency: break; case nsl_filter_cutoff_unit_fraction: uiGeneralTab.sbCutoff2->setValue(oldValue*f); break; case nsl_filter_cutoff_unit_index: uiGeneralTab.sbCutoff2->setValue(oldValue*f/n); break; } break; case nsl_filter_cutoff_unit_fraction: uiGeneralTab.sbCutoff2->setDecimals(6); uiGeneralTab.sbCutoff2->setMaximum(1.0); uiGeneralTab.sbCutoff2->setSingleStep(0.01); uiGeneralTab.sbCutoff2->setSuffix(QString()); switch (oldUnit) { case nsl_filter_cutoff_unit_frequency: uiGeneralTab.sbCutoff2->setValue(oldValue/f); break; case nsl_filter_cutoff_unit_fraction: break; case nsl_filter_cutoff_unit_index: uiGeneralTab.sbCutoff2->setValue(oldValue/n); break; } break; case nsl_filter_cutoff_unit_index: uiGeneralTab.sbCutoff2->setDecimals(0); uiGeneralTab.sbCutoff2->setSingleStep(1); uiGeneralTab.sbCutoff2->setMaximum(n); uiGeneralTab.sbCutoff2->setSuffix(QString()); switch (oldUnit) { case nsl_filter_cutoff_unit_frequency: uiGeneralTab.sbCutoff2->setValue(oldValue*n/f); break; case nsl_filter_cutoff_unit_fraction: uiGeneralTab.sbCutoff2->setValue(oldValue*n); break; case nsl_filter_cutoff_unit_index: break; } break; } enableRecalculate(); } void XYFourierFilterCurveDock::recalculateClicked() { m_filterData.cutoff = uiGeneralTab.sbCutoff->value(); m_filterData.cutoff2 = uiGeneralTab.sbCutoff2->value(); if ((m_filterData.type == nsl_filter_type_band_pass || m_filterData.type == nsl_filter_type_band_reject) && m_filterData.cutoff2 <= m_filterData.cutoff) { KMessageBox::sorry(this, i18n("The band width is <= 0 since lower cutoff value is not smaller than upper cutoff value. Please fix this."), i18n("band width <= 0") ); return; } QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); for (auto* curve : m_curvesList) dynamic_cast(curve)->setFilterData(m_filterData); uiGeneralTab.pbRecalculate->setEnabled(false); emit info(i18n("Fourier-Filter status: %1", m_filterCurve->filterResult().status)); QApplication::restoreOverrideCursor(); } void XYFourierFilterCurveDock::enableRecalculate() const { if (m_initializing) return; //no filtering possible without the x- and y-data bool hasSourceData = false; if (m_filterCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) { AbstractAspect* aspectX = static_cast(cbXDataColumn->currentModelIndex().internalPointer()); AbstractAspect* aspectY = static_cast(cbYDataColumn->currentModelIndex().internalPointer()); hasSourceData = (aspectX != nullptr && aspectY != nullptr); if (aspectX) { cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } if (aspectY) { cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } } else { hasSourceData = (m_filterCurve->dataSourceCurve() != nullptr); } uiGeneralTab.pbRecalculate->setEnabled(hasSourceData); } /*! * show the result and details of the filter */ void XYFourierFilterCurveDock::showFilterResult() { const XYFourierFilterCurve::FilterResult& filterResult = m_filterCurve->filterResult(); if (!filterResult.available) { uiGeneralTab.teResult->clear(); return; } QString str = i18n("status: %1", filterResult.status) + "
"; if (!filterResult.valid) { uiGeneralTab.teResult->setText(str); return; //result is not valid, there was an error which is shown in the status-string, nothing to show more. } if (filterResult.elapsedTime>1000) str += i18n("calculation time: %1 s", QString::number(filterResult.elapsedTime/1000)) + "
"; else str += i18n("calculation time: %1 ms", QString::number(filterResult.elapsedTime)) + "
"; str += "

"; uiGeneralTab.teResult->setText(str); //enable the "recalculate"-button if the source data was changed since the last filter uiGeneralTab.pbRecalculate->setEnabled(m_filterCurve->isSourceDataChangedSinceLastRecalc()); } //************************************************************* //*********** SLOTs for changes triggered in XYCurve ********** //************************************************************* //General-Tab void XYFourierFilterCurveDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != uiGeneralTab.leName->text()) uiGeneralTab.leName->setText(aspect->name()); else if (aspect->comment() != uiGeneralTab.leComment->text()) uiGeneralTab.leComment->setText(aspect->comment()); m_initializing = false; } void XYFourierFilterCurveDock::curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType type) { m_initializing = true; uiGeneralTab.cbDataSourceType->setCurrentIndex(type); m_initializing = false; } void XYFourierFilterCurveDock::curveDataSourceCurveChanged(const XYCurve* curve) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, curve); m_initializing = false; } void XYFourierFilterCurveDock::curveXDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbXDataColumn, column); m_initializing = false; } void XYFourierFilterCurveDock::curveYDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbYDataColumn, column); m_initializing = false; } void XYFourierFilterCurveDock::curveFilterDataChanged(const XYFourierFilterCurve::FilterData& filterData) { m_initializing = true; m_filterData = filterData; uiGeneralTab.cbType->setCurrentIndex(m_filterData.type); this->typeChanged(); this->showFilterResult(); m_initializing = false; } void XYFourierFilterCurveDock::dataChanged() { this->enableRecalculate(); } diff --git a/src/kdefrontend/dockwidgets/XYFourierTransformCurveDock.cpp b/src/kdefrontend/dockwidgets/XYFourierTransformCurveDock.cpp index 2ec6436c6..c6ffe5e3b 100644 --- a/src/kdefrontend/dockwidgets/XYFourierTransformCurveDock.cpp +++ b/src/kdefrontend/dockwidgets/XYFourierTransformCurveDock.cpp @@ -1,416 +1,414 @@ /*************************************************************************** File : XYFourierTransformCurveDock.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2016 Stefan Gerlach (stefan.gerlach@uni.kn) Description : widget for editing properties of Fourier transform curves ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "XYFourierTransformCurveDock.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/Project.h" #include "backend/worksheet/plots/cartesian/XYFourierTransformCurve.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include #include #include /*! \class XYFourierTransformCurveDock \brief Provides a widget for editing the properties of the XYFourierTransformCurves (2D-curves defined by a Fourier transform) currently selected in the project explorer. If more then one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ XYFourierTransformCurveDock::XYFourierTransformCurveDock(QWidget *parent) : XYCurveDock(parent) { //remove the tab "Error bars" ui.tabWidget->removeTab(5); } /*! * // Tab "General" */ void XYFourierTransformCurveDock::setupGeneral() { QWidget* generalTab = new QWidget(ui.tabGeneral); uiGeneralTab.setupUi(generalTab); m_leName = uiGeneralTab.leName; m_leComment = uiGeneralTab.leComment; - auto* gridLayout = dynamic_cast(generalTab->layout()); - if (gridLayout) { - gridLayout->setContentsMargins(2,2,2,2); - gridLayout->setHorizontalSpacing(2); - gridLayout->setVerticalSpacing(2); - } + auto* gridLayout = static_cast(generalTab->layout()); + gridLayout->setContentsMargins(2,2,2,2); + gridLayout->setHorizontalSpacing(2); + gridLayout->setVerticalSpacing(2); cbXDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbXDataColumn, 5, 2, 1, 2); cbYDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbYDataColumn, 6, 2, 1, 2); for (int i = 0; i < NSL_SF_WINDOW_TYPE_COUNT; i++) uiGeneralTab.cbWindowType->addItem(i18n(nsl_sf_window_type_name[i])); for (int i = 0; i < NSL_DFT_RESULT_TYPE_COUNT; i++) uiGeneralTab.cbType->addItem(i18n(nsl_dft_result_type_name[i])); for (int i = 0; i < NSL_DFT_XSCALE_COUNT; i++) uiGeneralTab.cbXScale->addItem(i18n(nsl_dft_xscale_name[i])); uiGeneralTab.sbMin->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.sbMax->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); auto* layout = new QHBoxLayout(ui.tabGeneral); layout->setMargin(0); layout->addWidget(generalTab); //Slots connect( uiGeneralTab.leName, &QLineEdit::textChanged, this, &XYFourierTransformCurveDock::nameChanged ); connect( uiGeneralTab.leComment, &QLineEdit::textChanged, this, &XYFourierTransformCurveDock::commentChanged ); connect( uiGeneralTab.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( uiGeneralTab.cbAutoRange, SIGNAL(clicked(bool)), this, SLOT(autoRangeChanged()) ); connect( uiGeneralTab.sbMin, SIGNAL(valueChanged(double)), this, SLOT(xRangeMinChanged()) ); connect( uiGeneralTab.sbMax, SIGNAL(valueChanged(double)), this, SLOT(xRangeMaxChanged()) ); connect( uiGeneralTab.cbWindowType, SIGNAL(currentIndexChanged(int)), this, SLOT(windowTypeChanged()) ); connect( uiGeneralTab.cbType, SIGNAL(currentIndexChanged(int)), this, SLOT(typeChanged()) ); connect( uiGeneralTab.cbTwoSided, SIGNAL(stateChanged(int)), this, SLOT(twoSidedChanged()) ); connect( uiGeneralTab.cbShifted, SIGNAL(stateChanged(int)), this, SLOT(shiftedChanged()) ); connect( uiGeneralTab.cbXScale, SIGNAL(currentIndexChanged(int)), this, SLOT(xScaleChanged()) ); // connect( uiGeneralTab.pbOptions, SIGNAL(clicked()), this, SLOT(showOptions()) ); connect( uiGeneralTab.pbRecalculate, SIGNAL(clicked()), this, SLOT(recalculateClicked()) ); } void XYFourierTransformCurveDock::initGeneralTab() { //if there are more then one curve in the list, disable the tab "general" if (m_curvesList.size() == 1) { uiGeneralTab.lName->setEnabled(true); uiGeneralTab.leName->setEnabled(true); uiGeneralTab.lComment->setEnabled(true); uiGeneralTab.leComment->setEnabled(true); uiGeneralTab.leName->setText(m_curve->name()); uiGeneralTab.leComment->setText(m_curve->comment()); } else { uiGeneralTab.lName->setEnabled(false); uiGeneralTab.leName->setEnabled(false); uiGeneralTab.lComment->setEnabled(false); uiGeneralTab.leComment->setEnabled(false); uiGeneralTab.leName->setText(QString()); uiGeneralTab.leComment->setText(QString()); } auto* analysisCurve = dynamic_cast(m_curve); checkColumnAvailability(cbXDataColumn, analysisCurve->xDataColumn(), analysisCurve->xDataColumnPath()); checkColumnAvailability(cbYDataColumn, analysisCurve->yDataColumn(), analysisCurve->yDataColumnPath()); //show the properties of the first curve m_transformCurve = dynamic_cast(m_curve); XYCurveDock::setModelIndexFromAspect(cbXDataColumn, m_transformCurve->xDataColumn()); XYCurveDock::setModelIndexFromAspect(cbYDataColumn, m_transformCurve->yDataColumn()); uiGeneralTab.cbAutoRange->setChecked(m_transformData.autoRange); uiGeneralTab.sbMin->setValue(m_transformData.xRange.first()); uiGeneralTab.sbMax->setValue(m_transformData.xRange.last()); this->autoRangeChanged(); uiGeneralTab.cbWindowType->setCurrentIndex(m_transformData.windowType); this->windowTypeChanged(); uiGeneralTab.cbType->setCurrentIndex(m_transformData.type); this->typeChanged(); uiGeneralTab.cbTwoSided->setChecked(m_transformData.twoSided); this->twoSidedChanged(); // show/hide shifted check box uiGeneralTab.cbShifted->setChecked(m_transformData.shifted); this->shiftedChanged(); uiGeneralTab.cbXScale->setCurrentIndex(m_transformData.xScale); this->xScaleChanged(); this->showTransformResult(); //enable the "recalculate"-button if the source data was changed since the last transform uiGeneralTab.pbRecalculate->setEnabled(m_transformCurve->isSourceDataChangedSinceLastRecalc()); uiGeneralTab.chkVisible->setChecked( m_curve->isVisible() ); //Slots connect(m_transformCurve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(curveDescriptionChanged(const AbstractAspect*))); connect(m_transformCurve, SIGNAL(xDataColumnChanged(const AbstractColumn*)), this, SLOT(curveXDataColumnChanged(const AbstractColumn*))); connect(m_transformCurve, SIGNAL(yDataColumnChanged(const AbstractColumn*)), this, SLOT(curveYDataColumnChanged(const AbstractColumn*))); connect(m_transformCurve, SIGNAL(transformDataChanged(XYFourierTransformCurve::TransformData)), this, SLOT(curveTransformDataChanged(XYFourierTransformCurve::TransformData))); connect(m_transformCurve, SIGNAL(sourceDataChangedSinceLastTransform()), this, SLOT(enableRecalculate())); } void XYFourierTransformCurveDock::setModel() { QList list{AspectType::Folder, AspectType::Workbook, AspectType::Datapicker, AspectType::DatapickerCurve, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYFitCurve, AspectType::CantorWorksheet}; cbXDataColumn->setTopLevelClasses(list); cbYDataColumn->setTopLevelClasses(list); cbXDataColumn->setModel(m_aspectTreeModel); cbYDataColumn->setModel(m_aspectTreeModel); connect( cbXDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xDataColumnChanged(QModelIndex)) ); connect( cbYDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yDataColumnChanged(QModelIndex)) ); XYCurveDock::setModel(); } /*! sets the curves. The properties of the curves in the list \c list can be edited in this widget. */ void XYFourierTransformCurveDock::setCurves(QList list) { m_initializing = true; m_curvesList = list; m_curve = list.first(); m_transformCurve = dynamic_cast(m_curve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); this->setModel(); m_transformData = m_transformCurve->transformData(); initGeneralTab(); initTabs(); m_initializing = false; } //************************************************************* //**** SLOTs for changes triggered in XYFitCurveDock ***** //************************************************************* void XYFourierTransformCurveDock::xDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setXDataColumn(column); if (column != nullptr) { if (uiGeneralTab.cbAutoRange->isChecked()) { uiGeneralTab.sbMin->setValue(column->minimum()); uiGeneralTab.sbMax->setValue(column->maximum()); } } cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } void XYFourierTransformCurveDock::yDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setYDataColumn(column); cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } void XYFourierTransformCurveDock::autoRangeChanged() { bool autoRange = uiGeneralTab.cbAutoRange->isChecked(); m_transformData.autoRange = autoRange; if (autoRange) { uiGeneralTab.lMin->setEnabled(false); uiGeneralTab.sbMin->setEnabled(false); uiGeneralTab.lMax->setEnabled(false); uiGeneralTab.sbMax->setEnabled(false); m_transformCurve = dynamic_cast(m_curve); if (m_transformCurve->xDataColumn()) { uiGeneralTab.sbMin->setValue(m_transformCurve->xDataColumn()->minimum()); uiGeneralTab.sbMax->setValue(m_transformCurve->xDataColumn()->maximum()); } } else { uiGeneralTab.lMin->setEnabled(true); uiGeneralTab.sbMin->setEnabled(true); uiGeneralTab.lMax->setEnabled(true); uiGeneralTab.sbMax->setEnabled(true); } } void XYFourierTransformCurveDock::xRangeMinChanged() { double xMin = uiGeneralTab.sbMin->value(); m_transformData.xRange.first() = xMin; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYFourierTransformCurveDock::xRangeMaxChanged() { double xMax = uiGeneralTab.sbMax->value(); m_transformData.xRange.last() = xMax; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYFourierTransformCurveDock::windowTypeChanged() { auto windowType = (nsl_sf_window_type)uiGeneralTab.cbWindowType->currentIndex(); m_transformData.windowType = windowType; enableRecalculate(); } void XYFourierTransformCurveDock::typeChanged() { auto type = (nsl_dft_result_type)uiGeneralTab.cbType->currentIndex(); m_transformData.type = type; enableRecalculate(); } void XYFourierTransformCurveDock::twoSidedChanged() { bool twoSided = uiGeneralTab.cbTwoSided->isChecked(); m_transformData.twoSided = twoSided; if (twoSided) uiGeneralTab.cbShifted->setEnabled(true); else { uiGeneralTab.cbShifted->setEnabled(false); uiGeneralTab.cbShifted->setChecked(false); } enableRecalculate(); } void XYFourierTransformCurveDock::shiftedChanged() { bool shifted = uiGeneralTab.cbShifted->isChecked(); m_transformData.shifted = shifted; enableRecalculate(); } void XYFourierTransformCurveDock::xScaleChanged() { auto xScale = (nsl_dft_xscale)uiGeneralTab.cbXScale->currentIndex(); m_transformData.xScale = xScale; enableRecalculate(); } void XYFourierTransformCurveDock::recalculateClicked() { QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); for (auto* curve : m_curvesList) dynamic_cast(curve)->setTransformData(m_transformData); uiGeneralTab.pbRecalculate->setEnabled(false); emit info(i18n("Fourier transformation status: %1", m_transformCurve->transformResult().status)); QApplication::restoreOverrideCursor(); } void XYFourierTransformCurveDock::enableRecalculate() const { if (m_initializing) return; //no transforming possible without the x- and y-data AbstractAspect* aspectX = static_cast(cbXDataColumn->currentModelIndex().internalPointer()); AbstractAspect* aspectY = static_cast(cbYDataColumn->currentModelIndex().internalPointer()); bool data = (aspectX != nullptr && aspectY != nullptr); if (aspectX) { cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } if (aspectY) { cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } uiGeneralTab.pbRecalculate->setEnabled(data); } /*! * show the result and details of the transform */ void XYFourierTransformCurveDock::showTransformResult() { const XYFourierTransformCurve::TransformResult& transformResult = m_transformCurve->transformResult(); if (!transformResult.available) { uiGeneralTab.teResult->clear(); return; } QString str = i18n("status: %1", transformResult.status) + "
"; if (!transformResult.valid) { uiGeneralTab.teResult->setText(str); return; //result is not valid, there was an error which is shown in the status-string, nothing to show more. } if (transformResult.elapsedTime>1000) str += i18n("calculation time: %1 s", QString::number(transformResult.elapsedTime/1000)) + "
"; else str += i18n("calculation time: %1 ms", QString::number(transformResult.elapsedTime)) + "
"; str += "

"; uiGeneralTab.teResult->setText(str); } //************************************************************* //*********** SLOTs for changes triggered in XYCurve ********** //************************************************************* //General-Tab void XYFourierTransformCurveDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != uiGeneralTab.leName->text()) uiGeneralTab.leName->setText(aspect->name()); else if (aspect->comment() != uiGeneralTab.leComment->text()) uiGeneralTab.leComment->setText(aspect->comment()); m_initializing = false; } void XYFourierTransformCurveDock::curveXDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbXDataColumn, column); m_initializing = false; } void XYFourierTransformCurveDock::curveYDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbYDataColumn, column); m_initializing = false; } void XYFourierTransformCurveDock::curveTransformDataChanged(const XYFourierTransformCurve::TransformData& transformData) { m_initializing = true; m_transformData = transformData; uiGeneralTab.cbType->setCurrentIndex(m_transformData.type); this->typeChanged(); this->showTransformResult(); m_initializing = false; } void XYFourierTransformCurveDock::dataChanged() { this->enableRecalculate(); } diff --git a/src/kdefrontend/dockwidgets/XYIntegrationCurveDock.cpp b/src/kdefrontend/dockwidgets/XYIntegrationCurveDock.cpp index 77e366db9..0777231b9 100644 --- a/src/kdefrontend/dockwidgets/XYIntegrationCurveDock.cpp +++ b/src/kdefrontend/dockwidgets/XYIntegrationCurveDock.cpp @@ -1,509 +1,507 @@ /*************************************************************************** File : XYIntegrationCurveDock.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2016 Stefan Gerlach (stefan.gerlach@uni.kn) Description : widget for editing properties of integration curves ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "XYIntegrationCurveDock.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/Project.h" #include "backend/worksheet/plots/cartesian/XYIntegrationCurve.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include #include #include extern "C" { #include "backend/nsl/nsl_int.h" } /*! \class XYIntegrationCurveDock \brief Provides a widget for editing the properties of the XYIntegrationCurves (2D-curves defined by a integration) currently selected in the project explorer. If more then one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ XYIntegrationCurveDock::XYIntegrationCurveDock(QWidget* parent) : XYCurveDock(parent) { //hide the line connection type ui.cbLineType->setDisabled(true); //remove the tab "Error bars" ui.tabWidget->removeTab(5); } /*! * // Tab "General" */ void XYIntegrationCurveDock::setupGeneral() { QWidget* generalTab = new QWidget(ui.tabGeneral); uiGeneralTab.setupUi(generalTab); m_leName = uiGeneralTab.leName; m_leComment = uiGeneralTab.leComment; - auto* gridLayout = dynamic_cast(generalTab->layout()); - if (gridLayout) { - gridLayout->setContentsMargins(2,2,2,2); - gridLayout->setHorizontalSpacing(2); - gridLayout->setVerticalSpacing(2); - } + auto* gridLayout = static_cast(generalTab->layout()); + gridLayout->setContentsMargins(2,2,2,2); + gridLayout->setHorizontalSpacing(2); + gridLayout->setVerticalSpacing(2); uiGeneralTab.cbDataSourceType->addItem(i18n("Spreadsheet")); uiGeneralTab.cbDataSourceType->addItem(i18n("XY-Curve")); cbDataSourceCurve = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbDataSourceCurve, 5, 2, 1, 3); cbXDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbXDataColumn, 6, 2, 1, 3); cbYDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbYDataColumn, 7, 2, 1, 3); for (int i = 0; i < NSL_INT_NETHOD_COUNT; i++) uiGeneralTab.cbMethod->addItem(i18n(nsl_int_method_name[i])); uiGeneralTab.sbMin->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.sbMax->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.pbRecalculate->setIcon(QIcon::fromTheme("run-build")); auto* layout = new QHBoxLayout(ui.tabGeneral); layout->setMargin(0); layout->addWidget(generalTab); //Slots connect( uiGeneralTab.leName, &QLineEdit::textChanged, this, &XYIntegrationCurveDock::nameChanged ); connect( uiGeneralTab.leComment, &QLineEdit::textChanged, this, &XYIntegrationCurveDock::commentChanged ); connect( uiGeneralTab.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( uiGeneralTab.cbDataSourceType, SIGNAL(currentIndexChanged(int)), this, SLOT(dataSourceTypeChanged(int)) ); connect( uiGeneralTab.cbAutoRange, SIGNAL(clicked(bool)), this, SLOT(autoRangeChanged()) ); connect( uiGeneralTab.sbMin, SIGNAL(valueChanged(double)), this, SLOT(xRangeMinChanged()) ); connect( uiGeneralTab.sbMax, SIGNAL(valueChanged(double)), this, SLOT(xRangeMaxChanged()) ); connect( uiGeneralTab.cbMethod, SIGNAL(currentIndexChanged(int)), this, SLOT(methodChanged()) ); connect( uiGeneralTab.cbAbsolute, SIGNAL(clicked(bool)), this, SLOT(absoluteChanged()) ); connect( uiGeneralTab.pbRecalculate, SIGNAL(clicked()), this, SLOT(recalculateClicked()) ); connect( cbDataSourceCurve, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(dataSourceCurveChanged(QModelIndex)) ); connect( cbXDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xDataColumnChanged(QModelIndex)) ); connect( cbYDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yDataColumnChanged(QModelIndex)) ); } void XYIntegrationCurveDock::initGeneralTab() { //if there are more then one curve in the list, disable the tab "general" if (m_curvesList.size() == 1) { uiGeneralTab.lName->setEnabled(true); uiGeneralTab.leName->setEnabled(true); uiGeneralTab.lComment->setEnabled(true); uiGeneralTab.leComment->setEnabled(true); uiGeneralTab.leName->setText(m_curve->name()); uiGeneralTab.leComment->setText(m_curve->comment()); } else { uiGeneralTab.lName->setEnabled(false); uiGeneralTab.leName->setEnabled(false); uiGeneralTab.lComment->setEnabled(false); uiGeneralTab.leComment->setEnabled(false); uiGeneralTab.leName->setText(QString()); uiGeneralTab.leComment->setText(QString()); } auto* analysisCurve = dynamic_cast(m_curve); checkColumnAvailability(cbXDataColumn, analysisCurve->xDataColumn(), analysisCurve->xDataColumnPath()); checkColumnAvailability(cbYDataColumn, analysisCurve->yDataColumn(), analysisCurve->yDataColumnPath()); //show the properties of the first curve m_integrationCurve = dynamic_cast(m_curve); uiGeneralTab.cbDataSourceType->setCurrentIndex(m_integrationCurve->dataSourceType()); this->dataSourceTypeChanged(uiGeneralTab.cbDataSourceType->currentIndex()); XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, m_integrationCurve->dataSourceCurve()); XYCurveDock::setModelIndexFromAspect(cbXDataColumn, m_integrationCurve->xDataColumn()); XYCurveDock::setModelIndexFromAspect(cbYDataColumn, m_integrationCurve->yDataColumn()); uiGeneralTab.cbAutoRange->setChecked(m_integrationData.autoRange); uiGeneralTab.sbMin->setValue(m_integrationData.xRange.first()); uiGeneralTab.sbMax->setValue(m_integrationData.xRange.last()); this->autoRangeChanged(); // update list of selectable types xDataColumnChanged(cbXDataColumn->currentModelIndex()); uiGeneralTab.cbMethod->setCurrentIndex(m_integrationData.method); this->methodChanged(); uiGeneralTab.cbAbsolute->setChecked(m_integrationData.absolute); this->absoluteChanged(); this->showIntegrationResult(); uiGeneralTab.chkVisible->setChecked( m_curve->isVisible() ); //Slots connect(m_integrationCurve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(curveDescriptionChanged(const AbstractAspect*))); connect(m_integrationCurve, SIGNAL(dataSourceTypeChanged(XYAnalysisCurve::DataSourceType)), this, SLOT(curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType))); connect(m_integrationCurve, SIGNAL(dataSourceCurveChanged(const XYCurve*)), this, SLOT(curveDataSourceCurveChanged(const XYCurve*))); connect(m_integrationCurve, SIGNAL(xDataColumnChanged(const AbstractColumn*)), this, SLOT(curveXDataColumnChanged(const AbstractColumn*))); connect(m_integrationCurve, SIGNAL(yDataColumnChanged(const AbstractColumn*)), this, SLOT(curveYDataColumnChanged(const AbstractColumn*))); connect(m_integrationCurve, SIGNAL(integrationDataChanged(XYIntegrationCurve::IntegrationData)), this, SLOT(curveIntegrationDataChanged(XYIntegrationCurve::IntegrationData))); connect(m_integrationCurve, SIGNAL(sourceDataChanged()), this, SLOT(enableRecalculate())); } void XYIntegrationCurveDock::setModel() { QList list{AspectType::Folder, AspectType::Datapicker, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYCurve}; cbDataSourceCurve->setTopLevelClasses(list); QList hiddenAspects; for (auto* curve : m_curvesList) hiddenAspects << curve; cbDataSourceCurve->setHiddenAspects(hiddenAspects); list = {AspectType::Folder, AspectType::Workbook, AspectType::Datapicker, AspectType::DatapickerCurve, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYFitCurve }; cbXDataColumn->setTopLevelClasses(list); cbYDataColumn->setTopLevelClasses(list); cbDataSourceCurve->setModel(m_aspectTreeModel); cbXDataColumn->setModel(m_aspectTreeModel); cbYDataColumn->setModel(m_aspectTreeModel); XYCurveDock::setModel(); } /*! sets the curves. The properties of the curves in the list \c list can be edited in this widget. */ void XYIntegrationCurveDock::setCurves(QList list) { m_initializing = true; m_curvesList = list; m_curve = list.first(); m_integrationCurve = dynamic_cast(m_curve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); this->setModel(); m_integrationData = m_integrationCurve->integrationData(); initGeneralTab(); initTabs(); m_initializing = false; //hide the "skip gaps" option after the curves were set ui.lLineSkipGaps->hide(); ui.chkLineSkipGaps->hide(); } //************************************************************* //**** SLOTs for changes triggered in XYFitCurveDock ***** //************************************************************* void XYIntegrationCurveDock::dataSourceTypeChanged(int index) { const auto type = (XYAnalysisCurve::DataSourceType)index; if (type == XYAnalysisCurve::DataSourceSpreadsheet) { uiGeneralTab.lDataSourceCurve->hide(); cbDataSourceCurve->hide(); uiGeneralTab.lXColumn->show(); cbXDataColumn->show(); uiGeneralTab.lYColumn->show(); cbYDataColumn->show(); } else { uiGeneralTab.lDataSourceCurve->show(); cbDataSourceCurve->show(); uiGeneralTab.lXColumn->hide(); cbXDataColumn->hide(); uiGeneralTab.lYColumn->hide(); cbYDataColumn->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceType(type); } void XYIntegrationCurveDock::dataSourceCurveChanged(const QModelIndex& index) { auto* aspect = static_cast(index.internalPointer()); auto* dataSourceCurve = dynamic_cast(aspect); // disable integration orders and accuracies that need more data points this->updateSettings(dataSourceCurve->xColumn()); if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceCurve(dataSourceCurve); } void XYIntegrationCurveDock::xDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setXDataColumn(column); if (column != nullptr) { if (uiGeneralTab.cbAutoRange->isChecked()) { uiGeneralTab.sbMin->setValue(column->minimum()); uiGeneralTab.sbMax->setValue(column->maximum()); } // disable integration methods that need more data points this->updateSettings(column); } cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } /*! * disable deriv orders and accuracies that need more data points */ void XYIntegrationCurveDock::updateSettings(const AbstractColumn* column) { if (!column) return; //TODO // size_t n = 0; // for (int row = 0; row < column->rowCount(); row++) // if (!std::isnan(column->valueAt(row)) && !column->isMasked(row)) // n++; } void XYIntegrationCurveDock::yDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; cbYDataColumn->hidePopup(); auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setYDataColumn(column); cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } void XYIntegrationCurveDock::autoRangeChanged() { bool autoRange = uiGeneralTab.cbAutoRange->isChecked(); m_integrationData.autoRange = autoRange; if (autoRange) { uiGeneralTab.lMin->setEnabled(false); uiGeneralTab.sbMin->setEnabled(false); uiGeneralTab.lMax->setEnabled(false); uiGeneralTab.sbMax->setEnabled(false); const AbstractColumn* xDataColumn = nullptr; if (m_integrationCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) xDataColumn = m_integrationCurve->xDataColumn(); else { if (m_integrationCurve->dataSourceCurve()) xDataColumn = m_integrationCurve->dataSourceCurve()->xColumn(); } if (xDataColumn) { uiGeneralTab.sbMin->setValue(xDataColumn->minimum()); uiGeneralTab.sbMax->setValue(xDataColumn->maximum()); } } else { uiGeneralTab.lMin->setEnabled(true); uiGeneralTab.sbMin->setEnabled(true); uiGeneralTab.lMax->setEnabled(true); uiGeneralTab.sbMax->setEnabled(true); } } void XYIntegrationCurveDock::xRangeMinChanged() { double xMin = uiGeneralTab.sbMin->value(); m_integrationData.xRange.first() = xMin; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYIntegrationCurveDock::xRangeMaxChanged() { double xMax = uiGeneralTab.sbMax->value(); m_integrationData.xRange.last() = xMax; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYIntegrationCurveDock::methodChanged() { const auto method = (nsl_int_method_type)uiGeneralTab.cbMethod->currentIndex(); m_integrationData.method = method; // update absolute option switch (method) { case nsl_int_method_rectangle: case nsl_int_method_trapezoid: uiGeneralTab.cbAbsolute->setEnabled(true); break; case nsl_int_method_simpson: case nsl_int_method_simpson_3_8: uiGeneralTab.cbAbsolute->setChecked(false); uiGeneralTab.cbAbsolute->setEnabled(false); } uiGeneralTab.pbRecalculate->setEnabled(true); } void XYIntegrationCurveDock::absoluteChanged() { bool absolute = uiGeneralTab.cbAbsolute->isChecked(); m_integrationData.absolute = absolute; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYIntegrationCurveDock::recalculateClicked() { QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); for (auto* curve : m_curvesList) dynamic_cast(curve)->setIntegrationData(m_integrationData); uiGeneralTab.pbRecalculate->setEnabled(false); emit info(i18n("Integration status: %1", m_integrationCurve->integrationResult().status)); QApplication::restoreOverrideCursor(); } void XYIntegrationCurveDock::enableRecalculate() const { if (m_initializing) return; //no integration possible without the x- and y-data bool hasSourceData = false; if (m_integrationCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) { AbstractAspect* aspectX = static_cast(cbXDataColumn->currentModelIndex().internalPointer()); AbstractAspect* aspectY = static_cast(cbYDataColumn->currentModelIndex().internalPointer()); hasSourceData = (aspectX != nullptr && aspectY != nullptr); if (aspectX) { cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } if (aspectY) { cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } } else { hasSourceData = (m_integrationCurve->dataSourceCurve() != nullptr); } uiGeneralTab.pbRecalculate->setEnabled(hasSourceData); } /*! * show the result and details of the integration */ void XYIntegrationCurveDock::showIntegrationResult() { const XYIntegrationCurve::IntegrationResult& integrationResult = m_integrationCurve->integrationResult(); if (!integrationResult.available) { uiGeneralTab.teResult->clear(); return; } QString str = i18n("status: %1", integrationResult.status) + "
"; if (!integrationResult.valid) { uiGeneralTab.teResult->setText(str); return; //result is not valid, there was an error which is shown in the status-string, nothing to show more. } if (integrationResult.elapsedTime>1000) str += i18n("calculation time: %1 s", QString::number(integrationResult.elapsedTime/1000)) + "
"; else str += i18n("calculation time: %1 ms", QString::number(integrationResult.elapsedTime)) + "
"; str += i18n("value: %1", QString::number(integrationResult.value)) + "
"; str += "

"; uiGeneralTab.teResult->setText(str); //enable the "recalculate"-button if the source data was changed since the last integration uiGeneralTab.pbRecalculate->setEnabled(m_integrationCurve->isSourceDataChangedSinceLastRecalc()); } //************************************************************* //*********** SLOTs for changes triggered in XYCurve ********** //************************************************************* //General-Tab void XYIntegrationCurveDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != uiGeneralTab.leName->text()) uiGeneralTab.leName->setText(aspect->name()); else if (aspect->comment() != uiGeneralTab.leComment->text()) uiGeneralTab.leComment->setText(aspect->comment()); m_initializing = false; } void XYIntegrationCurveDock::curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType type) { m_initializing = true; uiGeneralTab.cbDataSourceType->setCurrentIndex(type); m_initializing = false; } void XYIntegrationCurveDock::curveDataSourceCurveChanged(const XYCurve* curve) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, curve); m_initializing = false; } void XYIntegrationCurveDock::curveXDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbXDataColumn, column); m_initializing = false; } void XYIntegrationCurveDock::curveYDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbYDataColumn, column); m_initializing = false; } void XYIntegrationCurveDock::curveIntegrationDataChanged(const XYIntegrationCurve::IntegrationData& integrationData) { m_initializing = true; m_integrationData = integrationData; uiGeneralTab.cbMethod->setCurrentIndex(m_integrationData.method); this->methodChanged(); uiGeneralTab.cbAbsolute->setChecked(m_integrationData.absolute); this->absoluteChanged(); this->showIntegrationResult(); m_initializing = false; } void XYIntegrationCurveDock::dataChanged() { this->enableRecalculate(); } diff --git a/src/kdefrontend/dockwidgets/XYInterpolationCurveDock.cpp b/src/kdefrontend/dockwidgets/XYInterpolationCurveDock.cpp index 1abfacf5b..1c993a1a7 100644 --- a/src/kdefrontend/dockwidgets/XYInterpolationCurveDock.cpp +++ b/src/kdefrontend/dockwidgets/XYInterpolationCurveDock.cpp @@ -1,736 +1,734 @@ /*************************************************************************** File : XYInterpolationCurveDock.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2016 Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 20016-2017 Alexander Semke (alexander.semke@web.de) Description : widget for editing properties of interpolation curves ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "XYInterpolationCurveDock.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/Project.h" #include "backend/worksheet/plots/cartesian/XYInterpolationCurve.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include #include #include extern "C" { #include // gsl_interp types } #include // isnan /*! \class XYInterpolationCurveDock \brief Provides a widget for editing the properties of the XYInterpolationCurves (2D-curves defined by an interpolation) currently selected in the project explorer. If more then one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ XYInterpolationCurveDock::XYInterpolationCurveDock(QWidget* parent): XYCurveDock(parent) { //hide the line connection type ui.cbLineType->setDisabled(true); //remove the tab "Error bars" ui.tabWidget->removeTab(5); } /*! * // Tab "General" */ void XYInterpolationCurveDock::setupGeneral() { QWidget* generalTab = new QWidget(ui.tabGeneral); uiGeneralTab.setupUi(generalTab); m_leName = uiGeneralTab.leName; m_leComment = uiGeneralTab.leComment; - auto* gridLayout = dynamic_cast(generalTab->layout()); - if (gridLayout) { - gridLayout->setContentsMargins(2,2,2,2); - gridLayout->setHorizontalSpacing(2); - gridLayout->setVerticalSpacing(2); - } + auto* gridLayout = static_cast(generalTab->layout()); + gridLayout->setContentsMargins(2,2,2,2); + gridLayout->setHorizontalSpacing(2); + gridLayout->setVerticalSpacing(2); uiGeneralTab.cbDataSourceType->addItem(i18n("Spreadsheet")); uiGeneralTab.cbDataSourceType->addItem(i18n("XY-Curve")); cbDataSourceCurve = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbDataSourceCurve, 5, 2, 1, 2); cbXDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbXDataColumn, 6, 2, 1, 2); cbYDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbYDataColumn, 7, 2, 1, 2); for (int i = 0; i < NSL_INTERP_TYPE_COUNT; i++) uiGeneralTab.cbType->addItem(i18n(nsl_interp_type_name[i])); #if GSL_MAJOR_VERSION < 2 // disable Steffen spline item const QStandardItemModel* model = qobject_cast(uiGeneralTab.cbType->model()); QStandardItem* item = model->item(nsl_interp_type_steffen); item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); #endif for (int i = 0; i < NSL_INTERP_PCH_VARIANT_COUNT; i++) uiGeneralTab.cbVariant->addItem(i18n(nsl_interp_pch_variant_name[i])); for (int i = 0; i < NSL_INTERP_EVALUATE_COUNT; i++) uiGeneralTab.cbEval->addItem(i18n(nsl_interp_evaluate_name[i])); uiGeneralTab.cbPointsMode->addItem(i18n("Auto (5x data points)")); uiGeneralTab.cbPointsMode->addItem(i18n("Multiple of data points")); uiGeneralTab.cbPointsMode->addItem(i18n("Custom")); uiGeneralTab.sbMin->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.sbMax->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.pbRecalculate->setIcon(QIcon::fromTheme("run-build")); auto* layout = new QHBoxLayout(ui.tabGeneral); layout->setMargin(0); layout->addWidget(generalTab); //Slots connect( uiGeneralTab.leName, &QLineEdit::textChanged, this, &XYInterpolationCurveDock::nameChanged ); connect( uiGeneralTab.leComment, &QLineEdit::textChanged, this, &XYInterpolationCurveDock::commentChanged ); connect( uiGeneralTab.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( uiGeneralTab.cbDataSourceType, SIGNAL(currentIndexChanged(int)), this, SLOT(dataSourceTypeChanged(int)) ); connect( uiGeneralTab.cbAutoRange, SIGNAL(clicked(bool)), this, SLOT(autoRangeChanged()) ); connect( uiGeneralTab.sbMin, SIGNAL(valueChanged(double)), this, SLOT(xRangeMinChanged()) ); connect( uiGeneralTab.sbMax, SIGNAL(valueChanged(double)), this, SLOT(xRangeMaxChanged()) ); connect( uiGeneralTab.cbType, SIGNAL(currentIndexChanged(int)), this, SLOT(typeChanged()) ); connect( uiGeneralTab.cbVariant, SIGNAL(currentIndexChanged(int)), this, SLOT(variantChanged()) ); connect( uiGeneralTab.sbTension, SIGNAL(valueChanged(double)), this, SLOT(tensionChanged()) ); connect( uiGeneralTab.sbContinuity, SIGNAL(valueChanged(double)), this, SLOT(continuityChanged()) ); connect( uiGeneralTab.sbBias, SIGNAL(valueChanged(double)), this, SLOT(biasChanged()) ); connect( uiGeneralTab.cbEval, SIGNAL(currentIndexChanged(int)), this, SLOT(evaluateChanged()) ); connect( uiGeneralTab.sbPoints, SIGNAL(valueChanged(double)), this, SLOT(numberOfPointsChanged()) ); connect( uiGeneralTab.cbPointsMode, SIGNAL(currentIndexChanged(int)), this, SLOT(pointsModeChanged()) ); connect( uiGeneralTab.pbRecalculate, SIGNAL(clicked()), this, SLOT(recalculateClicked()) ); connect( cbDataSourceCurve, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(dataSourceCurveChanged(QModelIndex)) ); connect( cbXDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xDataColumnChanged(QModelIndex)) ); connect( cbYDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yDataColumnChanged(QModelIndex)) ); } void XYInterpolationCurveDock::initGeneralTab() { //if there are more then one curve in the list, disable the tab "general" if (m_curvesList.size() == 1) { uiGeneralTab.lName->setEnabled(true); uiGeneralTab.leName->setEnabled(true); uiGeneralTab.lComment->setEnabled(true); uiGeneralTab.leComment->setEnabled(true); uiGeneralTab.leName->setText(m_curve->name()); uiGeneralTab.leComment->setText(m_curve->comment()); } else { uiGeneralTab.lName->setEnabled(false); uiGeneralTab.leName->setEnabled(false); uiGeneralTab.lComment->setEnabled(false); uiGeneralTab.leComment->setEnabled(false); uiGeneralTab.leName->setText(QString()); uiGeneralTab.leComment->setText(QString()); } auto* analysisCurve = dynamic_cast(m_curve); Q_ASSERT(analysisCurve); checkColumnAvailability(cbXDataColumn, analysisCurve->xDataColumn(), analysisCurve->xDataColumnPath()); checkColumnAvailability(cbYDataColumn, analysisCurve->yDataColumn(), analysisCurve->yDataColumnPath()); //show the properties of the first curve m_interpolationCurve = dynamic_cast(m_curve); Q_ASSERT(m_interpolationCurve); uiGeneralTab.cbDataSourceType->setCurrentIndex(m_interpolationCurve->dataSourceType()); this->dataSourceTypeChanged(uiGeneralTab.cbDataSourceType->currentIndex()); XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, m_interpolationCurve->dataSourceCurve()); XYCurveDock::setModelIndexFromAspect(cbXDataColumn, m_interpolationCurve->xDataColumn()); XYCurveDock::setModelIndexFromAspect(cbYDataColumn, m_interpolationCurve->yDataColumn()); uiGeneralTab.cbAutoRange->setChecked(m_interpolationData.autoRange); uiGeneralTab.sbMin->setValue(m_interpolationData.xRange.first()); uiGeneralTab.sbMax->setValue(m_interpolationData.xRange.last()); this->autoRangeChanged(); // update list of selectable types xDataColumnChanged(cbXDataColumn->currentModelIndex()); uiGeneralTab.cbType->setCurrentIndex(m_interpolationData.type); this->typeChanged(); uiGeneralTab.cbVariant->setCurrentIndex(m_interpolationData.variant); this->variantChanged(); uiGeneralTab.sbTension->setValue(m_interpolationData.tension); uiGeneralTab.sbContinuity->setValue(m_interpolationData.continuity); uiGeneralTab.sbBias->setValue(m_interpolationData.bias); uiGeneralTab.cbEval->setCurrentIndex(m_interpolationData.evaluate); if (m_interpolationData.pointsMode == XYInterpolationCurve::Multiple) uiGeneralTab.sbPoints->setValue(m_interpolationData.npoints/5.); else uiGeneralTab.sbPoints->setValue(m_interpolationData.npoints); uiGeneralTab.cbPointsMode->setCurrentIndex(m_interpolationData.pointsMode); this->showInterpolationResult(); uiGeneralTab.chkVisible->setChecked( m_curve->isVisible() ); //Slots connect(m_interpolationCurve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(curveDescriptionChanged(const AbstractAspect*))); connect(m_interpolationCurve, SIGNAL(dataSourceTypeChanged(XYAnalysisCurve::DataSourceType)), this, SLOT(curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType))); connect(m_interpolationCurve, SIGNAL(dataSourceCurveChanged(const XYCurve*)), this, SLOT(curveDataSourceCurveChanged(const XYCurve*))); connect(m_interpolationCurve, SIGNAL(xDataColumnChanged(const AbstractColumn*)), this, SLOT(curveXDataColumnChanged(const AbstractColumn*))); connect(m_interpolationCurve, SIGNAL(yDataColumnChanged(const AbstractColumn*)), this, SLOT(curveYDataColumnChanged(const AbstractColumn*))); connect(m_interpolationCurve, SIGNAL(interpolationDataChanged(XYInterpolationCurve::InterpolationData)), this, SLOT(curveInterpolationDataChanged(XYInterpolationCurve::InterpolationData))); connect(m_interpolationCurve, SIGNAL(sourceDataChanged()), this, SLOT(enableRecalculate())); } void XYInterpolationCurveDock::setModel() { QList list{AspectType::Folder, AspectType::Datapicker, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYCurve}; cbDataSourceCurve->setTopLevelClasses(list); QList hiddenAspects; for (auto* curve : m_curvesList) hiddenAspects << curve; cbDataSourceCurve->setHiddenAspects(hiddenAspects); list = {AspectType::Folder, AspectType::Workbook, AspectType::Datapicker, AspectType::DatapickerCurve, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYFitCurve, AspectType::CantorWorksheet }; cbXDataColumn->setTopLevelClasses(list); cbYDataColumn->setTopLevelClasses(list); cbXDataColumn->setModel(m_aspectTreeModel); cbYDataColumn->setModel(m_aspectTreeModel); XYCurveDock::setModel(); } /*! sets the curves. The properties of the curves in the list \c list can be edited in this widget. */ void XYInterpolationCurveDock::setCurves(QList list) { m_initializing = true; m_curvesList = list; m_curve = list.first(); m_interpolationCurve = dynamic_cast(m_curve); Q_ASSERT(m_interpolationCurve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); this->setModel(); m_interpolationData = m_interpolationCurve->interpolationData(); initGeneralTab(); initTabs(); m_initializing = false; //hide the "skip gaps" option after the curves were set ui.lLineSkipGaps->hide(); ui.chkLineSkipGaps->hide(); } //************************************************************* //**** SLOTs for changes triggered in XYFitCurveDock ***** //************************************************************* void XYInterpolationCurveDock::dataSourceTypeChanged(int index) { const auto type = (XYAnalysisCurve::DataSourceType)index; if (type == XYAnalysisCurve::DataSourceSpreadsheet) { uiGeneralTab.lDataSourceCurve->hide(); cbDataSourceCurve->hide(); uiGeneralTab.lXColumn->show(); cbXDataColumn->show(); uiGeneralTab.lYColumn->show(); cbYDataColumn->show(); } else { uiGeneralTab.lDataSourceCurve->show(); cbDataSourceCurve->show(); uiGeneralTab.lXColumn->hide(); cbXDataColumn->hide(); uiGeneralTab.lYColumn->hide(); cbYDataColumn->hide(); } if (m_initializing) return; for (XYCurve* curve: m_curvesList) dynamic_cast(curve)->setDataSourceType(type); } void XYInterpolationCurveDock::dataSourceCurveChanged(const QModelIndex& index) { auto* aspect = static_cast(index.internalPointer()); auto* dataSourceCurve = dynamic_cast(aspect); // disable types that need more data points if (dataSourceCurve) this->updateSettings(dataSourceCurve->xColumn()); if (m_initializing) return; for (XYCurve* curve: m_curvesList) dynamic_cast(curve)->setDataSourceCurve(dataSourceCurve); } void XYInterpolationCurveDock::xDataColumnChanged(const QModelIndex& index) { auto* aspect = static_cast(index.internalPointer()); AbstractColumn* column = nullptr; if (aspect) { column = dynamic_cast(aspect); Q_ASSERT(column); } this->updateSettings(column); if (m_initializing) return; for (XYCurve* curve: m_curvesList) dynamic_cast(curve)->setXDataColumn(column); cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } void XYInterpolationCurveDock::updateSettings(const AbstractColumn* column) { if (!column) return; // disable types that need more data points if (uiGeneralTab.cbAutoRange->isChecked()) { uiGeneralTab.sbMin->setValue(column->minimum()); uiGeneralTab.sbMax->setValue(column->maximum()); } unsigned int n = 0; for (int row = 0; row < column->rowCount(); row++) if (!std::isnan(column->valueAt(row)) && !column->isMasked(row)) n++; dataPoints = n; if (m_interpolationData.pointsMode == XYInterpolationCurve::Auto) pointsModeChanged(); const auto* model = qobject_cast(uiGeneralTab.cbType->model()); QStandardItem* item = model->item(nsl_interp_type_polynomial); if (dataPoints < gsl_interp_type_min_size(gsl_interp_polynomial) || dataPoints > 100) { // not good for many points item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); if (uiGeneralTab.cbType->currentIndex() == nsl_interp_type_polynomial) uiGeneralTab.cbType->setCurrentIndex(0); } else item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled); item = model->item(nsl_interp_type_cspline); if (dataPoints < gsl_interp_type_min_size(gsl_interp_cspline)) { item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); if (uiGeneralTab.cbType->currentIndex() == nsl_interp_type_cspline) uiGeneralTab.cbType->setCurrentIndex(0); } else item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled); item = model->item(nsl_interp_type_cspline_periodic); if (dataPoints < gsl_interp_type_min_size(gsl_interp_cspline_periodic)) { item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); if (uiGeneralTab.cbType->currentIndex() == nsl_interp_type_cspline_periodic) uiGeneralTab.cbType->setCurrentIndex(0); } else item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled); item = model->item(nsl_interp_type_akima); if (dataPoints < gsl_interp_type_min_size(gsl_interp_akima)) { item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); if (uiGeneralTab.cbType->currentIndex() == nsl_interp_type_akima) uiGeneralTab.cbType->setCurrentIndex(0); } else item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled); item = model->item(nsl_interp_type_akima_periodic); if (dataPoints < gsl_interp_type_min_size(gsl_interp_akima_periodic)) { item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); if (uiGeneralTab.cbType->currentIndex() == nsl_interp_type_akima_periodic) uiGeneralTab.cbType->setCurrentIndex(0); } else item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled); #if GSL_MAJOR_VERSION >= 2 item = model->item(nsl_interp_type_steffen); if (dataPoints < gsl_interp_type_min_size(gsl_interp_steffen)) { item->setFlags(item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); if (uiGeneralTab.cbType->currentIndex() == nsl_interp_type_steffen) uiGeneralTab.cbType->setCurrentIndex(0); } else item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled); #endif // own types work with 2 or more data points } void XYInterpolationCurveDock::yDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); AbstractColumn* column = nullptr; if (aspect) { column = dynamic_cast(aspect); Q_ASSERT(column); } for (XYCurve* curve: m_curvesList) dynamic_cast(curve)->setYDataColumn(column); cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } void XYInterpolationCurveDock::autoRangeChanged() { bool autoRange = uiGeneralTab.cbAutoRange->isChecked(); m_interpolationData.autoRange = autoRange; if (autoRange) { uiGeneralTab.lMin->setEnabled(false); uiGeneralTab.sbMin->setEnabled(false); uiGeneralTab.lMax->setEnabled(false); uiGeneralTab.sbMax->setEnabled(false); const AbstractColumn* xDataColumn = nullptr; if (m_interpolationCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) xDataColumn = m_interpolationCurve->xDataColumn(); else { if (m_interpolationCurve->dataSourceCurve()) xDataColumn = m_interpolationCurve->dataSourceCurve()->xColumn(); } if (xDataColumn) { uiGeneralTab.sbMin->setValue(xDataColumn->minimum()); uiGeneralTab.sbMax->setValue(xDataColumn->maximum()); } } else { uiGeneralTab.lMin->setEnabled(true); uiGeneralTab.sbMin->setEnabled(true); uiGeneralTab.lMax->setEnabled(true); uiGeneralTab.sbMax->setEnabled(true); } } void XYInterpolationCurveDock::xRangeMinChanged() { double xMin = uiGeneralTab.sbMin->value(); m_interpolationData.xRange.first() = xMin; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYInterpolationCurveDock::xRangeMaxChanged() { double xMax = uiGeneralTab.sbMax->value(); m_interpolationData.xRange.last() = xMax; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYInterpolationCurveDock::typeChanged() { const auto type = (nsl_interp_type)uiGeneralTab.cbType->currentIndex(); m_interpolationData.type = type; switch (type) { case nsl_interp_type_pch: uiGeneralTab.lVariant->show(); uiGeneralTab.cbVariant->show(); break; case nsl_interp_type_linear: case nsl_interp_type_polynomial: case nsl_interp_type_cspline: case nsl_interp_type_cspline_periodic: case nsl_interp_type_akima: case nsl_interp_type_akima_periodic: case nsl_interp_type_steffen: case nsl_interp_type_cosine: case nsl_interp_type_exponential: case nsl_interp_type_rational: uiGeneralTab.lVariant->hide(); uiGeneralTab.cbVariant->hide(); uiGeneralTab.cbVariant->setCurrentIndex(nsl_interp_pch_variant_finite_difference); uiGeneralTab.lParameter->hide(); uiGeneralTab.lTension->hide(); uiGeneralTab.sbTension->hide(); uiGeneralTab.lContinuity->hide(); uiGeneralTab.sbContinuity->hide(); uiGeneralTab.lBias->hide(); uiGeneralTab.sbBias->hide(); } uiGeneralTab.pbRecalculate->setEnabled(true); } void XYInterpolationCurveDock::variantChanged() { const auto variant = (nsl_interp_pch_variant)uiGeneralTab.cbVariant->currentIndex(); m_interpolationData.variant = variant; switch (variant) { case nsl_interp_pch_variant_finite_difference: uiGeneralTab.lParameter->hide(); uiGeneralTab.lTension->hide(); uiGeneralTab.sbTension->hide(); uiGeneralTab.lContinuity->hide(); uiGeneralTab.sbContinuity->hide(); uiGeneralTab.lBias->hide(); uiGeneralTab.sbBias->hide(); break; case nsl_interp_pch_variant_catmull_rom: uiGeneralTab.lParameter->show(); uiGeneralTab.lTension->show(); uiGeneralTab.sbTension->show(); uiGeneralTab.sbTension->setEnabled(false); uiGeneralTab.sbTension->setValue(0.0); uiGeneralTab.lContinuity->hide(); uiGeneralTab.sbContinuity->hide(); uiGeneralTab.lBias->hide(); uiGeneralTab.sbBias->hide(); break; case nsl_interp_pch_variant_cardinal: uiGeneralTab.lParameter->show(); uiGeneralTab.lTension->show(); uiGeneralTab.sbTension->show(); uiGeneralTab.sbTension->setEnabled(true); uiGeneralTab.lContinuity->hide(); uiGeneralTab.sbContinuity->hide(); uiGeneralTab.lBias->hide(); uiGeneralTab.sbBias->hide(); break; case nsl_interp_pch_variant_kochanek_bartels: uiGeneralTab.lParameter->show(); uiGeneralTab.lTension->show(); uiGeneralTab.sbTension->show(); uiGeneralTab.sbTension->setEnabled(true); uiGeneralTab.lContinuity->show(); uiGeneralTab.sbContinuity->show(); uiGeneralTab.lBias->show(); uiGeneralTab.sbBias->show(); break; } uiGeneralTab.pbRecalculate->setEnabled(true); } void XYInterpolationCurveDock::tensionChanged() { m_interpolationData.tension = uiGeneralTab.sbTension->value(); uiGeneralTab.pbRecalculate->setEnabled(true); } void XYInterpolationCurveDock::continuityChanged() { m_interpolationData.continuity = uiGeneralTab.sbContinuity->value(); uiGeneralTab.pbRecalculate->setEnabled(true); } void XYInterpolationCurveDock::biasChanged() { m_interpolationData.bias = uiGeneralTab.sbBias->value(); uiGeneralTab.pbRecalculate->setEnabled(true); } void XYInterpolationCurveDock::evaluateChanged() { m_interpolationData.evaluate = (nsl_interp_evaluate)uiGeneralTab.cbEval->currentIndex(); uiGeneralTab.pbRecalculate->setEnabled(true); } void XYInterpolationCurveDock::pointsModeChanged() { const auto mode = (XYInterpolationCurve::PointsMode)uiGeneralTab.cbPointsMode->currentIndex(); switch (mode) { case XYInterpolationCurve::Auto: uiGeneralTab.sbPoints->setEnabled(false); uiGeneralTab.sbPoints->setDecimals(0); uiGeneralTab.sbPoints->setSingleStep(1.0); uiGeneralTab.sbPoints->setValue(5*dataPoints); break; case XYInterpolationCurve::Multiple: uiGeneralTab.sbPoints->setEnabled(true); if (m_interpolationData.pointsMode != XYInterpolationCurve::Multiple && dataPoints > 0) { uiGeneralTab.sbPoints->setDecimals(2); uiGeneralTab.sbPoints->setValue(uiGeneralTab.sbPoints->value()/(double)dataPoints); uiGeneralTab.sbPoints->setSingleStep(0.01); } break; case XYInterpolationCurve::Custom: uiGeneralTab.sbPoints->setEnabled(true); if (m_interpolationData.pointsMode == XYInterpolationCurve::Multiple) { uiGeneralTab.sbPoints->setDecimals(0); uiGeneralTab.sbPoints->setSingleStep(1.0); uiGeneralTab.sbPoints->setValue(uiGeneralTab.sbPoints->value()*dataPoints); } break; } m_interpolationData.pointsMode = mode; } void XYInterpolationCurveDock::numberOfPointsChanged() { if (uiGeneralTab.cbPointsMode->currentIndex() == XYInterpolationCurve::Multiple) m_interpolationData.npoints = uiGeneralTab.sbPoints->value()*dataPoints; else m_interpolationData.npoints = uiGeneralTab.sbPoints->value(); // warn if points is smaller than data points QPalette palette = uiGeneralTab.sbPoints->palette(); if (m_interpolationData.npoints < dataPoints) palette.setColor(QPalette::Text, Qt::red); else palette.setColor(QPalette::Text, Qt::black); uiGeneralTab.sbPoints->setPalette(palette); enableRecalculate(); } void XYInterpolationCurveDock::recalculateClicked() { QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); for (XYCurve* curve: m_curvesList) dynamic_cast(curve)->setInterpolationData(m_interpolationData); uiGeneralTab.pbRecalculate->setEnabled(false); emit info(i18n("Interpolation status: %1", m_interpolationCurve->interpolationResult().status)); QApplication::restoreOverrideCursor(); } void XYInterpolationCurveDock::enableRecalculate() const { if (m_initializing) return; //no interpolation possible without the x- and y-data bool hasSourceData = false; if (m_interpolationCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) { AbstractAspect* aspectX = static_cast(cbXDataColumn->currentModelIndex().internalPointer()); AbstractAspect* aspectY = static_cast(cbYDataColumn->currentModelIndex().internalPointer()); hasSourceData = (aspectX != nullptr && aspectY != nullptr); if (aspectX) { cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } if (aspectY) { cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } } else { hasSourceData = (m_interpolationCurve->dataSourceCurve() != nullptr); } uiGeneralTab.pbRecalculate->setEnabled(hasSourceData); } /*! * show the result and details of the interpolation */ void XYInterpolationCurveDock::showInterpolationResult() { const XYInterpolationCurve::InterpolationResult& interpolationResult = m_interpolationCurve->interpolationResult(); if (!interpolationResult.available) { uiGeneralTab.teResult->clear(); return; } QString str = i18n("status: %1", interpolationResult.status) + "
"; if (!interpolationResult.valid) { uiGeneralTab.teResult->setText(str); return; //result is not valid, there was an error which is shown in the status-string, nothing to show more. } if (interpolationResult.elapsedTime>1000) str += i18n("calculation time: %1 s", QString::number(interpolationResult.elapsedTime/1000)) + "
"; else str += i18n("calculation time: %1 ms", QString::number(interpolationResult.elapsedTime)) + "
"; str += "

"; uiGeneralTab.teResult->setText(str); //enable the "recalculate"-button if the source data was changed since the last interpolation uiGeneralTab.pbRecalculate->setEnabled(m_interpolationCurve->isSourceDataChangedSinceLastRecalc()); } //************************************************************* //*********** SLOTs for changes triggered in XYCurve ********** //************************************************************* //General-Tab void XYInterpolationCurveDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != uiGeneralTab.leName->text()) { uiGeneralTab.leName->setText(aspect->name()); } else if (aspect->comment() != uiGeneralTab.leComment->text()) { uiGeneralTab.leComment->setText(aspect->comment()); } m_initializing = false; } void XYInterpolationCurveDock::curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType type) { m_initializing = true; uiGeneralTab.cbDataSourceType->setCurrentIndex(type); m_initializing = false; } void XYInterpolationCurveDock::curveDataSourceCurveChanged(const XYCurve* curve) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, curve); m_initializing = false; } void XYInterpolationCurveDock::curveXDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbXDataColumn, column); m_initializing = false; } void XYInterpolationCurveDock::curveYDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbYDataColumn, column); m_initializing = false; } void XYInterpolationCurveDock::curveInterpolationDataChanged(const XYInterpolationCurve::InterpolationData& data) { m_initializing = true; m_interpolationData = data; uiGeneralTab.cbType->setCurrentIndex(m_interpolationData.type); this->typeChanged(); this->showInterpolationResult(); m_initializing = false; } void XYInterpolationCurveDock::dataChanged() { this->enableRecalculate(); } diff --git a/src/kdefrontend/dockwidgets/XYSmoothCurveDock.cpp b/src/kdefrontend/dockwidgets/XYSmoothCurveDock.cpp index 4ad6c6901..81e31382c 100644 --- a/src/kdefrontend/dockwidgets/XYSmoothCurveDock.cpp +++ b/src/kdefrontend/dockwidgets/XYSmoothCurveDock.cpp @@ -1,596 +1,594 @@ /*************************************************************************** File : XYSmoothCurveDock.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2016 Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2017 Alexander Semke (alexander.semke@web.de) Description : widget for editing properties of smooth curves ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "XYSmoothCurveDock.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/Project.h" #include "backend/worksheet/plots/cartesian/XYSmoothCurve.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include #include #include /*! \class XYSmoothCurveDock \brief Provides a widget for editing the properties of the XYSmoothCurves (2D-curves defined by an smooth) currently selected in the project explorer. If more then one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ XYSmoothCurveDock::XYSmoothCurveDock(QWidget* parent) : XYCurveDock(parent) { //hide the line connection type ui.cbLineType->setDisabled(true); //remove the tab "Error bars" ui.tabWidget->removeTab(5); } /*! * // Tab "General" */ void XYSmoothCurveDock::setupGeneral() { DEBUG("XYSmoothCurveDock::setupGeneral()"); QWidget* generalTab = new QWidget(ui.tabGeneral); uiGeneralTab.setupUi(generalTab); m_leName = uiGeneralTab.leName; m_leComment = uiGeneralTab.leComment; - auto* gridLayout = dynamic_cast(generalTab->layout()); - if (gridLayout) { - gridLayout->setContentsMargins(2,2,2,2); - gridLayout->setHorizontalSpacing(2); - gridLayout->setVerticalSpacing(2); - } + auto* gridLayout = static_cast(generalTab->layout()); + gridLayout->setContentsMargins(2,2,2,2); + gridLayout->setHorizontalSpacing(2); + gridLayout->setVerticalSpacing(2); uiGeneralTab.cbDataSourceType->addItem(i18n("Spreadsheet")); uiGeneralTab.cbDataSourceType->addItem(i18n("XY-Curve")); cbDataSourceCurve = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbDataSourceCurve, 5, 2, 1, 2); cbXDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbXDataColumn, 6, 2, 1, 2); cbYDataColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbYDataColumn, 7, 2, 1, 2); for (int i = 0; i < NSL_SMOOTH_TYPE_COUNT; i++) uiGeneralTab.cbType->addItem(i18n(nsl_smooth_type_name[i])); for (int i = 0; i < NSL_SMOOTH_WEIGHT_TYPE_COUNT; i++) uiGeneralTab.cbWeight->addItem(i18n(nsl_smooth_weight_type_name[i])); for (int i = 0; i < NSL_SMOOTH_PAD_MODE_COUNT; i++) uiGeneralTab.cbMode->addItem(i18n(nsl_smooth_pad_mode_name[i])); uiGeneralTab.sbMin->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.sbMax->setRange(-std::numeric_limits::max(), std::numeric_limits::max()); uiGeneralTab.pbRecalculate->setIcon(QIcon::fromTheme("run-build")); auto* layout = new QHBoxLayout(ui.tabGeneral); layout->setMargin(0); layout->addWidget(generalTab); //Slots connect( uiGeneralTab.leName, &QLineEdit::textChanged, this, &XYSmoothCurveDock::nameChanged ); connect( uiGeneralTab.leComment, &QLineEdit::textChanged, this, &XYSmoothCurveDock::commentChanged ); connect( uiGeneralTab.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( uiGeneralTab.cbDataSourceType, SIGNAL(currentIndexChanged(int)), this, SLOT(dataSourceTypeChanged(int)) ); connect( uiGeneralTab.cbAutoRange, SIGNAL(clicked(bool)), this, SLOT(autoRangeChanged()) ); connect( uiGeneralTab.sbMin, SIGNAL(valueChanged(double)), this, SLOT(xRangeMinChanged()) ); connect( uiGeneralTab.sbMax, SIGNAL(valueChanged(double)), this, SLOT(xRangeMaxChanged()) ); connect( uiGeneralTab.cbType, SIGNAL(currentIndexChanged(int)), this, SLOT(typeChanged()) ); connect( uiGeneralTab.sbPoints, SIGNAL(valueChanged(int)), this, SLOT(pointsChanged()) ); connect( uiGeneralTab.cbWeight, SIGNAL(currentIndexChanged(int)), this, SLOT(weightChanged()) ); connect( uiGeneralTab.sbPercentile, SIGNAL(valueChanged(double)), this, SLOT(percentileChanged()) ); connect( uiGeneralTab.sbOrder, SIGNAL(valueChanged(int)), this, SLOT(orderChanged()) ); connect( uiGeneralTab.cbMode, SIGNAL(currentIndexChanged(int)), this, SLOT(modeChanged()) ); connect( uiGeneralTab.sbLeftValue, SIGNAL(valueChanged(double)), this, SLOT(valueChanged()) ); connect( uiGeneralTab.sbRightValue, SIGNAL(valueChanged(double)), this, SLOT(valueChanged()) ); connect( uiGeneralTab.pbRecalculate, SIGNAL(clicked()), this, SLOT(recalculateClicked()) ); connect( cbDataSourceCurve, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(dataSourceCurveChanged(QModelIndex)) ); connect( cbXDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xDataColumnChanged(QModelIndex)) ); connect( cbYDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yDataColumnChanged(QModelIndex)) ); } void XYSmoothCurveDock::initGeneralTab() { DEBUG("XYSmoothCurveDock::initGeneralTab()"); //if there are more then one curve in the list, disable the tab "general" if (m_curvesList.size() == 1) { uiGeneralTab.lName->setEnabled(true); uiGeneralTab.leName->setEnabled(true); uiGeneralTab.lComment->setEnabled(true); uiGeneralTab.leComment->setEnabled(true); uiGeneralTab.leName->setText(m_curve->name()); uiGeneralTab.leComment->setText(m_curve->comment()); } else { uiGeneralTab.lName->setEnabled(false); uiGeneralTab.leName->setEnabled(false); uiGeneralTab.lComment->setEnabled(false); uiGeneralTab.leComment->setEnabled(false); uiGeneralTab.leName->setText(QString()); uiGeneralTab.leComment->setText(QString()); } auto* analysisCurve = dynamic_cast(m_curve); checkColumnAvailability(cbXDataColumn, analysisCurve->xDataColumn(), analysisCurve->xDataColumnPath()); checkColumnAvailability(cbYDataColumn, analysisCurve->yDataColumn(), analysisCurve->yDataColumnPath()); //show the properties of the first curve m_smoothCurve = dynamic_cast(m_curve); uiGeneralTab.cbDataSourceType->setCurrentIndex(m_smoothCurve->dataSourceType()); this->dataSourceTypeChanged(uiGeneralTab.cbDataSourceType->currentIndex()); XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, m_smoothCurve->dataSourceCurve()); XYCurveDock::setModelIndexFromAspect(cbXDataColumn, m_smoothCurve->xDataColumn()); XYCurveDock::setModelIndexFromAspect(cbYDataColumn, m_smoothCurve->yDataColumn()); uiGeneralTab.cbAutoRange->setChecked(m_smoothData.autoRange); uiGeneralTab.sbMin->setValue(m_smoothData.xRange.first()); uiGeneralTab.sbMax->setValue(m_smoothData.xRange.last()); this->autoRangeChanged(); // update list of selectable types xDataColumnChanged(cbXDataColumn->currentModelIndex()); uiGeneralTab.cbType->setCurrentIndex(m_smoothData.type); typeChanged(); // needed, when type does not change uiGeneralTab.sbPoints->setValue((int)m_smoothData.points); uiGeneralTab.cbWeight->setCurrentIndex(m_smoothData.weight); uiGeneralTab.sbPercentile->setValue(m_smoothData.percentile); uiGeneralTab.sbOrder->setValue((int)m_smoothData.order); uiGeneralTab.cbMode->setCurrentIndex(m_smoothData.mode); modeChanged(); // needed, when mode does not change uiGeneralTab.sbLeftValue->setValue(m_smoothData.lvalue); uiGeneralTab.sbRightValue->setValue(m_smoothData.rvalue); valueChanged(); this->showSmoothResult(); uiGeneralTab.chkVisible->setChecked( m_curve->isVisible() ); //Slots connect(m_smoothCurve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(curveDescriptionChanged(const AbstractAspect*))); connect(m_smoothCurve, SIGNAL(dataSourceTypeChanged(XYAnalysisCurve::DataSourceType)), this, SLOT(curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType))); connect(m_smoothCurve, SIGNAL(dataSourceCurveChanged(const XYCurve*)), this, SLOT(curveDataSourceCurveChanged(const XYCurve*))); connect(m_smoothCurve, SIGNAL(xDataColumnChanged(const AbstractColumn*)), this, SLOT(curveXDataColumnChanged(const AbstractColumn*))); connect(m_smoothCurve, SIGNAL(yDataColumnChanged(const AbstractColumn*)), this, SLOT(curveYDataColumnChanged(const AbstractColumn*))); connect(m_smoothCurve, SIGNAL(smoothDataChanged(XYSmoothCurve::SmoothData)), this, SLOT(curveSmoothDataChanged(XYSmoothCurve::SmoothData))); connect(m_smoothCurve, SIGNAL(sourceDataChanged()), this, SLOT(enableRecalculate())); } void XYSmoothCurveDock::setModel() { QList list{AspectType::Folder, AspectType::Datapicker, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYCurve}; cbDataSourceCurve->setTopLevelClasses(list); QList hiddenAspects; for (auto* curve : m_curvesList) hiddenAspects << curve; cbDataSourceCurve->setHiddenAspects(hiddenAspects); list = {AspectType::Folder, AspectType::Workbook, AspectType::Datapicker, AspectType::DatapickerCurve, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYFitCurve, AspectType::CantorWorksheet }; cbXDataColumn->setTopLevelClasses(list); cbYDataColumn->setTopLevelClasses(list); cbXDataColumn->setModel(m_aspectTreeModel); cbYDataColumn->setModel(m_aspectTreeModel); XYCurveDock::setModel(); } /*! sets the curves. The properties of the curves in the list \c list can be edited in this widget. */ void XYSmoothCurveDock::setCurves(QList list) { DEBUG("XYSmoothCurveDock::setCurves()"); m_initializing = true; m_curvesList = list; m_curve = list.first(); m_smoothCurve = dynamic_cast(m_curve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); this->setModel(); m_smoothData = m_smoothCurve->smoothData(); initGeneralTab(); initTabs(); m_initializing = false; //hide the "skip gaps" option after the curves were set ui.lLineSkipGaps->hide(); ui.chkLineSkipGaps->hide(); } //************************************************************* //**** SLOTs for changes triggered in XYFitCurveDock ***** //************************************************************* void XYSmoothCurveDock::dataSourceTypeChanged(int index) { auto type = (XYAnalysisCurve::DataSourceType)index; if (type == XYAnalysisCurve::DataSourceSpreadsheet) { uiGeneralTab.lDataSourceCurve->hide(); cbDataSourceCurve->hide(); uiGeneralTab.lXColumn->show(); cbXDataColumn->show(); uiGeneralTab.lYColumn->show(); cbYDataColumn->show(); } else { uiGeneralTab.lDataSourceCurve->show(); cbDataSourceCurve->show(); uiGeneralTab.lXColumn->hide(); cbXDataColumn->hide(); uiGeneralTab.lYColumn->hide(); cbYDataColumn->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceType(type); } void XYSmoothCurveDock::dataSourceCurveChanged(const QModelIndex& index) { auto* aspect = static_cast(index.internalPointer()); auto* dataSourceCurve = dynamic_cast(aspect); if (m_initializing) return; for (auto* curve : m_curvesList) dynamic_cast(curve)->setDataSourceCurve(dataSourceCurve); } void XYSmoothCurveDock::xDataColumnChanged(const QModelIndex& index) { auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setXDataColumn(column); // disable types that need more data points if (column != nullptr) { if (uiGeneralTab.cbAutoRange->isChecked()) { uiGeneralTab.sbMin->setValue(column->minimum()); uiGeneralTab.sbMax->setValue(column->maximum()); } unsigned int n = 0; for (int row = 0; row < column->rowCount(); row++) if (!std::isnan(column->valueAt(row)) && !column->isMasked(row)) n++; // set maximum of sbPoints to number of columns uiGeneralTab.sbPoints->setMaximum((int)n); } cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } void XYSmoothCurveDock::yDataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); for (auto* curve : m_curvesList) dynamic_cast(curve)->setYDataColumn(column); cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } void XYSmoothCurveDock::autoRangeChanged() { bool autoRange = uiGeneralTab.cbAutoRange->isChecked(); m_smoothData.autoRange = autoRange; if (autoRange) { uiGeneralTab.lMin->setEnabled(false); uiGeneralTab.sbMin->setEnabled(false); uiGeneralTab.lMax->setEnabled(false); uiGeneralTab.sbMax->setEnabled(false); const AbstractColumn* xDataColumn = nullptr; if (m_smoothCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) xDataColumn = m_smoothCurve->xDataColumn(); else { if (m_smoothCurve->dataSourceCurve()) xDataColumn = m_smoothCurve->dataSourceCurve()->xColumn(); } if (xDataColumn) { uiGeneralTab.sbMin->setValue(xDataColumn->minimum()); uiGeneralTab.sbMax->setValue(xDataColumn->maximum()); } } else { uiGeneralTab.lMin->setEnabled(true); uiGeneralTab.sbMin->setEnabled(true); uiGeneralTab.lMax->setEnabled(true); uiGeneralTab.sbMax->setEnabled(true); } } void XYSmoothCurveDock::xRangeMinChanged() { double xMin = uiGeneralTab.sbMin->value(); m_smoothData.xRange.first() = xMin; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYSmoothCurveDock::xRangeMaxChanged() { double xMax = uiGeneralTab.sbMax->value(); m_smoothData.xRange.last() = xMax; uiGeneralTab.pbRecalculate->setEnabled(true); } void XYSmoothCurveDock::typeChanged() { auto type = (nsl_smooth_type)uiGeneralTab.cbType->currentIndex(); m_smoothData.type = type; const auto* model = qobject_cast(uiGeneralTab.cbMode->model()); QStandardItem* pad_interp_item = model->item(nsl_smooth_pad_interp); if (type == nsl_smooth_type_moving_average || type == nsl_smooth_type_moving_average_lagged) { uiGeneralTab.lWeight->show(); uiGeneralTab.cbWeight->show(); // disable interp pad model for MA and MAL pad_interp_item->setFlags(pad_interp_item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); } else { uiGeneralTab.lWeight->hide(); uiGeneralTab.cbWeight->hide(); pad_interp_item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled); } if (type == nsl_smooth_type_moving_average_lagged) { uiGeneralTab.sbPoints->setSingleStep(1); uiGeneralTab.sbPoints->setMinimum(2); uiGeneralTab.lRightValue->hide(); uiGeneralTab.sbRightValue->hide(); } else { uiGeneralTab.sbPoints->setSingleStep(2); uiGeneralTab.sbPoints->setMinimum(3); if (m_smoothData.mode == nsl_smooth_pad_constant) { uiGeneralTab.lRightValue->show(); uiGeneralTab.sbRightValue->show(); } } if (type == nsl_smooth_type_percentile) { uiGeneralTab.lPercentile->show(); uiGeneralTab.sbPercentile->show(); // disable interp pad model for MA and MAL pad_interp_item->setFlags(pad_interp_item->flags() & ~(Qt::ItemIsSelectable|Qt::ItemIsEnabled)); } else { uiGeneralTab.lPercentile->hide(); uiGeneralTab.sbPercentile->hide(); } if (type == nsl_smooth_type_savitzky_golay) { uiGeneralTab.lOrder->show(); uiGeneralTab.sbOrder->show(); } else { uiGeneralTab.lOrder->hide(); uiGeneralTab.sbOrder->hide(); } enableRecalculate(); } void XYSmoothCurveDock::pointsChanged() { m_smoothData.points = (unsigned int)uiGeneralTab.sbPoints->value(); // set maximum order uiGeneralTab.sbOrder->setMaximum((int)m_smoothData.points - 1); enableRecalculate(); } void XYSmoothCurveDock::weightChanged() { m_smoothData.weight = (nsl_smooth_weight_type)uiGeneralTab.cbWeight->currentIndex(); enableRecalculate(); } void XYSmoothCurveDock::percentileChanged() { m_smoothData.percentile = uiGeneralTab.sbPercentile->value(); enableRecalculate(); } void XYSmoothCurveDock::orderChanged() { m_smoothData.order = (unsigned int)uiGeneralTab.sbOrder->value(); enableRecalculate(); } void XYSmoothCurveDock::modeChanged() { m_smoothData.mode = (nsl_smooth_pad_mode)(uiGeneralTab.cbMode->currentIndex()); if (m_smoothData.mode == nsl_smooth_pad_constant) { uiGeneralTab.lLeftValue->show(); uiGeneralTab.sbLeftValue->show(); if (m_smoothData.type == nsl_smooth_type_moving_average_lagged) { uiGeneralTab.lRightValue->hide(); uiGeneralTab.sbRightValue->hide(); } else { uiGeneralTab.lRightValue->show(); uiGeneralTab.sbRightValue->show(); } } else { uiGeneralTab.lLeftValue->hide(); uiGeneralTab.sbLeftValue->hide(); uiGeneralTab.lRightValue->hide(); uiGeneralTab.sbRightValue->hide(); } enableRecalculate(); } void XYSmoothCurveDock::valueChanged() { m_smoothData.lvalue = uiGeneralTab.sbLeftValue->value(); m_smoothData.rvalue = uiGeneralTab.sbRightValue->value(); enableRecalculate(); } void XYSmoothCurveDock::recalculateClicked() { QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); for (auto* curve : m_curvesList) dynamic_cast(curve)->setSmoothData(m_smoothData); uiGeneralTab.pbRecalculate->setEnabled(false); emit info(i18n("Smoothing status: %1", m_smoothCurve->smoothResult().status)); QApplication::restoreOverrideCursor(); } void XYSmoothCurveDock::enableRecalculate() const { if (m_initializing) return; //no smoothing possible without the x- and y-data bool hasSourceData = false; if (m_smoothCurve->dataSourceType() == XYAnalysisCurve::DataSourceSpreadsheet) { AbstractAspect* aspectX = static_cast(cbXDataColumn->currentModelIndex().internalPointer()); AbstractAspect* aspectY = static_cast(cbYDataColumn->currentModelIndex().internalPointer()); hasSourceData = (aspectX != nullptr && aspectY != nullptr); if (aspectX) { cbXDataColumn->useCurrentIndexText(true); cbXDataColumn->setInvalid(false); } if (aspectY) { cbYDataColumn->useCurrentIndexText(true); cbYDataColumn->setInvalid(false); } } else { hasSourceData = (m_smoothCurve->dataSourceCurve() != nullptr); } uiGeneralTab.pbRecalculate->setEnabled(hasSourceData); } /*! * show the result and details of the smooth */ void XYSmoothCurveDock::showSmoothResult() { const XYSmoothCurve::SmoothResult& smoothResult = m_smoothCurve->smoothResult(); if (!smoothResult.available) { uiGeneralTab.teResult->clear(); return; } //const XYSmoothCurve::SmoothData& smoothData = m_smoothCurve->smoothData(); QString str = i18n("status: %1", smoothResult.status) + "
"; if (!smoothResult.valid) { uiGeneralTab.teResult->setText(str); return; //result is not valid, there was an error which is shown in the status-string, nothing to show more. } if (smoothResult.elapsedTime>1000) str += i18n("calculation time: %1 s", QString::number(smoothResult.elapsedTime/1000)) + "
"; else str += i18n("calculation time: %1 ms", QString::number(smoothResult.elapsedTime)) + "
"; str += "

"; uiGeneralTab.teResult->setText(str); //enable the "recalculate"-button if the source data was changed since the last smooth uiGeneralTab.pbRecalculate->setEnabled(m_smoothCurve->isSourceDataChangedSinceLastRecalc()); } //************************************************************* //*********** SLOTs for changes triggered in XYCurve ********** //************************************************************* //General-Tab void XYSmoothCurveDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != uiGeneralTab.leName->text()) uiGeneralTab.leName->setText(aspect->name()); else if (aspect->comment() != uiGeneralTab.leComment->text()) uiGeneralTab.leComment->setText(aspect->comment()); m_initializing = false; } void XYSmoothCurveDock::curveDataSourceTypeChanged(XYAnalysisCurve::DataSourceType type) { m_initializing = true; uiGeneralTab.cbDataSourceType->setCurrentIndex(type); m_initializing = false; } void XYSmoothCurveDock::curveDataSourceCurveChanged(const XYCurve* curve) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbDataSourceCurve, curve); m_initializing = false; } void XYSmoothCurveDock::curveXDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbXDataColumn, column); m_initializing = false; } void XYSmoothCurveDock::curveYDataColumnChanged(const AbstractColumn* column) { m_initializing = true; XYCurveDock::setModelIndexFromAspect(cbYDataColumn, column); m_initializing = false; } void XYSmoothCurveDock::curveSmoothDataChanged(const XYSmoothCurve::SmoothData& smoothData) { m_initializing = true; m_smoothData = smoothData; uiGeneralTab.cbType->setCurrentIndex(m_smoothData.type); this->showSmoothResult(); m_initializing = false; } void XYSmoothCurveDock::dataChanged() { this->enableRecalculate(); } diff --git a/src/kdefrontend/spreadsheet/DropValuesDialog.cpp b/src/kdefrontend/spreadsheet/DropValuesDialog.cpp index 6d917a525..67d015df4 100644 --- a/src/kdefrontend/spreadsheet/DropValuesDialog.cpp +++ b/src/kdefrontend/spreadsheet/DropValuesDialog.cpp @@ -1,347 +1,348 @@ /*************************************************************************** File : DropValuesDialog.cpp Project : LabPlot Description : Dialog for droping and masking values in columns -------------------------------------------------------------------- Copyright : (C) 2015 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "DropValuesDialog.h" #include "backend/core/column/Column.h" #include "backend/lib/macros.h" #include "backend/spreadsheet/Spreadsheet.h" #include #include #include #include #include /*! \class DropValuesDialog \brief Dialog for generating values from a mathematical function. \ingroup kdefrontend */ DropValuesDialog::DropValuesDialog(Spreadsheet* s, bool mask, QWidget* parent) : QDialog(parent), m_spreadsheet(s), m_mask(mask) { setWindowTitle(i18nc("@title:window", "Drop Values")); ui.setupUi(this); setAttribute(Qt::WA_DeleteOnClose); ui.cbOperator->addItem(i18n("Equal to")); ui.cbOperator->addItem(i18n("Between (Including End Points)")); ui.cbOperator->addItem(i18n("Between (Excluding End Points)")); ui.cbOperator->addItem(i18n("Greater than")); ui.cbOperator->addItem(i18n("Greater than or Equal to")); ui.cbOperator->addItem(i18n("Lesser than")); ui.cbOperator->addItem(i18n("Lesser than or Equal to")); ui.leValue1->setValidator( new QDoubleValidator(ui.leValue1) ); ui.leValue2->setValidator( new QDoubleValidator(ui.leValue2) ); QDialogButtonBox* btnBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel); ui.horizontalLayout->addWidget(btnBox); m_okButton = btnBox->button(QDialogButtonBox::Ok); connect(btnBox->button(QDialogButtonBox::Cancel), &QPushButton::clicked, this, &DropValuesDialog::close); if (m_mask) { m_okButton->setText(i18n("&Mask")); m_okButton->setToolTip(i18n("Mask values in the specified region")); ui.lMode->setText(i18n("Mask values")); setWindowTitle(i18nc("@title:window", "Mask Values")); } else { m_okButton->setText(i18n("&Drop")); m_okButton->setToolTip(i18n("Drop values in the specified region")); } connect(ui.cbOperator, static_cast(&QComboBox::currentIndexChanged), this, &DropValuesDialog::operatorChanged ); connect(m_okButton, &QPushButton::clicked, this, &DropValuesDialog::okClicked); connect(btnBox, &QDialogButtonBox::accepted, this, &DropValuesDialog::accept); connect(btnBox, &QDialogButtonBox::rejected, this, &DropValuesDialog::reject); resize( QSize(400,0).expandedTo(minimumSize()) ); operatorChanged(0); } void DropValuesDialog::setColumns(QVector columns) { m_columns = columns; } void DropValuesDialog::operatorChanged(int index) const { bool value2 = (index == 1) || (index == 2); ui.lMin->setVisible(value2); ui.lMax->setVisible(value2); ui.lAnd->setVisible(value2); ui.leValue2->setVisible(value2); } void DropValuesDialog::okClicked() const { if (m_mask) maskValues(); else dropValues(); } //TODO: m_column->setMasked() is slow, we need direct access to the masked-container -> redesign class MaskValuesTask : public QRunnable { public: MaskValuesTask(Column* col, int op, double value1, double value2) { m_column = col; m_operator = op; m_value1 = value1; m_value2 = value2; } void run() override { m_column->setSuppressDataChangedSignal(true); bool changed = false; auto* data = static_cast* >(m_column->data()); //equal to //TODO: use an enum if (m_operator == 0) { for (int i = 0; i < data->size(); ++i) { if (data->at(i) == m_value1) { m_column->setMasked(i, true); changed = true; } } } //between (including end points) else if (m_operator == 1) { for (int i = 0; i < data->size(); ++i) { if (data->at(i) >= m_value1 && data->at(i) <= m_value2) { m_column->setMasked(i, true); changed = true; } } } //between (excluding end points) else if (m_operator == 2) { for (int i = 0; i < data->size(); ++i) { if (data->at(i) > m_value1 && data->at(i) < m_value2) { m_column->setMasked(i, true); changed = true; } } } //greater than else if (m_operator == 3) { for (int i = 0; i < data->size(); ++i) { if (data->at(i) > m_value1) { m_column->setMasked(i, true); changed = true; } } } //greater than or equal to else if (m_operator == 4) { for (int i = 0; i < data->size(); ++i) { if (data->at(i) >= m_value1) { m_column->setMasked(i, true); changed = true; } } } //lesser than else if (m_operator == 5) { for (int i = 0; i < data->size(); ++i) { if (data->at(i) < m_value1) { m_column->setMasked(i, true); changed = true; } } } //lesser than or equal to else if (m_operator == 6) { for (int i = 0; i < data->size(); ++i) { if (data->at(i) <= m_value1) { m_column->setMasked(i, true); changed = true; } } } m_column->setSuppressDataChangedSignal(false); if (changed) m_column->setChanged(); } private: Column* m_column; int m_operator; double m_value1; double m_value2; }; class DropValuesTask : public QRunnable { public: DropValuesTask(Column* col, int op, double value1, double value2) { m_column = col; m_operator = op; m_value1 = value1; m_value2 = value2; } void run() override { bool changed = false; auto* data = static_cast* >(m_column->data()); QVector new_data(*data); //equal to if (m_operator == 0) { - for (auto d : new_data) { + for (auto& d : new_data) { if (d == m_value1) { d = NAN; changed = true; } } } //between (including end points) else if (m_operator == 1) { - for (auto d : new_data) { + for (auto& d : new_data) { if (d >= m_value1 && d <= m_value2) { d = NAN; changed = true; } } } //between (excluding end points) else if (m_operator == 2) { - for (auto d : new_data) { + for (auto& d : new_data) { if (d > m_value1 && d < m_value2) { d = NAN; changed = true; } } } //greater than else if (m_operator == 3) { - for (auto d : new_data) { + for (auto& d : new_data) { if (d > m_value1) { d = NAN; changed = true; } } } //greater than or equal to else if (m_operator == 4) { - for (auto d : new_data) { + for (auto& d : new_data) { if (d >= m_value1) { d = NAN; changed = true; } } } //less than else if (m_operator == 5) { - for (auto d : new_data) { + for (auto& d : new_data) { if (d < m_value1) { d = NAN; changed = true; } } } //less than or equal to else if (m_operator == 6) { - for (auto d : new_data) { + for (auto& d : new_data) { if (d <= m_value1) { d = NAN; changed = true; } } } if (changed) m_column->replaceValues(0, new_data); } private: Column* m_column; int m_operator; double m_value1; double m_value2; }; void DropValuesDialog::maskValues() const { Q_ASSERT(m_spreadsheet); WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: mask values", m_spreadsheet->name())); const int op = ui.cbOperator->currentIndex(); const double value1 = ui.leValue1->text().toDouble(); const double value2 = ui.leValue2->text().toDouble(); for (Column* col: m_columns) { auto* task = new MaskValuesTask(col, op, value1, value2); task->run(); //TODO: writing to the undo-stack in Column::setMasked() is not tread-safe -> redesign // QThreadPool::globalInstance()->start(task); + delete task; } //wait until all columns were processed // QThreadPool::globalInstance()->waitForDone(); m_spreadsheet->endMacro(); RESET_CURSOR; } void DropValuesDialog::dropValues() const { Q_ASSERT(m_spreadsheet); WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: drop values", m_spreadsheet->name())); const int op = ui.cbOperator->currentIndex(); const double value1 = ui.leValue1->text().toDouble(); const double value2 = ui.leValue2->text().toDouble(); for (Column* col: m_columns) { auto* task = new DropValuesTask(col, op, value1, value2); QThreadPool::globalInstance()->start(task); } //wait until all columns were processed QThreadPool::globalInstance()->waitForDone(); m_spreadsheet->endMacro(); RESET_CURSOR; } diff --git a/src/kdefrontend/spreadsheet/FunctionValuesDialog.cpp b/src/kdefrontend/spreadsheet/FunctionValuesDialog.cpp index b0565e6ff..76f1036b3 100644 --- a/src/kdefrontend/spreadsheet/FunctionValuesDialog.cpp +++ b/src/kdefrontend/spreadsheet/FunctionValuesDialog.cpp @@ -1,430 +1,430 @@ /*************************************************************************** File : FunctionValuesDialog.cpp Project : LabPlot Description : Dialog for generating values from a mathematical function -------------------------------------------------------------------- Copyright : (C) 2014-2018 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "FunctionValuesDialog.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/column/Column.h" #include "backend/core/Project.h" #include "backend/lib/macros.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/gsl/ExpressionParser.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include "kdefrontend/widgets/ConstantsWidget.h" #include "kdefrontend/widgets/FunctionsWidget.h" #include #include #include #include #include #include #include #include #include /*! \class FunctionValuesDialog \brief Dialog for generating values from a mathematical function. \ingroup kdefrontend */ FunctionValuesDialog::FunctionValuesDialog(Spreadsheet* s, QWidget* parent) : QDialog(parent), m_spreadsheet(s) { Q_ASSERT(s != nullptr); setWindowTitle(i18nc("@title:window", "Function Values")); ui.setupUi(this); setAttribute(Qt::WA_DeleteOnClose); ui.tbConstants->setIcon( QIcon::fromTheme("labplot-format-text-symbol") ); ui.tbConstants->setIcon( QIcon::fromTheme("format-text-symbol") ); ui.tbFunctions->setIcon( QIcon::fromTheme("preferences-desktop-font") ); ui.teEquation->setMaximumHeight(QLineEdit().sizeHint().height()*2); ui.teEquation->setFocus(); m_topLevelClasses = {AspectType::Folder, AspectType::Workbook, AspectType::Spreadsheet, AspectType::Column }; m_selectableClasses = {AspectType::Column}; // needed for buggy compiler #if __cplusplus < 201103L m_aspectTreeModel = std::auto_ptr(new AspectTreeModel(m_spreadsheet->project())); #else m_aspectTreeModel = std::unique_ptr(new AspectTreeModel(m_spreadsheet->project())); #endif m_aspectTreeModel->setSelectableAspects(m_selectableClasses); m_aspectTreeModel->enableNumericColumnsOnly(true); m_aspectTreeModel->enableNonEmptyNumericColumnsOnly(true); ui.bAddVariable->setIcon(QIcon::fromTheme("list-add")); ui.bAddVariable->setToolTip(i18n("Add new variable")); QDialogButtonBox* btnBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel); ui.verticalLayout->addWidget(btnBox); m_okButton = btnBox->button(QDialogButtonBox::Ok); connect(btnBox, &QDialogButtonBox::accepted, this, &FunctionValuesDialog::accept); connect(btnBox, &QDialogButtonBox::rejected, this, &FunctionValuesDialog::reject); m_okButton->setText(i18n("&Generate")); m_okButton->setToolTip(i18n("Generate function values")); connect(ui.bAddVariable, &QPushButton::pressed, this, &FunctionValuesDialog::addVariable); connect(ui.teEquation, &ExpressionTextEdit::expressionChanged, this, &FunctionValuesDialog::checkValues); connect(ui.tbConstants, &QToolButton::clicked, this, &FunctionValuesDialog::showConstants); connect(ui.tbFunctions, &QToolButton::clicked, this, &FunctionValuesDialog::showFunctions); connect(m_okButton, &QPushButton::clicked, this, &FunctionValuesDialog::generate); //restore saved settings if available create(); // ensure there's a window created KConfigGroup conf(KSharedConfig::openConfig(), "FunctionValuesDialog"); if (conf.exists()) { KWindowConfig::restoreWindowSize(windowHandle(), conf); resize(windowHandle()->size()); // workaround for QTBUG-40584 } else resize(QSize(300, 0).expandedTo(minimumSize())); } FunctionValuesDialog::~FunctionValuesDialog() { KConfigGroup conf(KSharedConfig::openConfig(), "FunctionValuesDialog"); KWindowConfig::saveWindowSize(windowHandle(), conf); } void FunctionValuesDialog::setColumns(QVector columns) { m_columns = columns; //formula expression ui.teEquation->setPlainText(m_columns.first()->formula()); //variables const QStringList& variableNames = m_columns.first()->formulaVariableNames(); if (!variableNames.size()) { //no formula was used for this column -> add the first variable "x" addVariable(); m_variableNames[0]->setText("x"); } else { //formula and variables are available const QVector& variableColumns = m_columns.first()->formulaVariableColumns(); const QStringList columnPaths = m_columns.first()->formulaVariableColumnPaths(); //add all available variables and select the corresponding columns const QVector cols = m_spreadsheet->project()->children(AspectType::Column, AbstractAspect::Recursive); for (int i = 0; i < variableNames.size(); ++i) { addVariable(); m_variableNames[i]->setText(variableNames.at(i)); bool found = false; for (const auto* col : cols) { if (col != variableColumns.at(i)) continue; const auto* column = dynamic_cast(col); if (column) m_variableDataColumns[i]->setCurrentModelIndex(m_aspectTreeModel->modelIndexOfAspect(column)); else m_variableDataColumns[i]->setCurrentModelIndex(QModelIndex()); m_variableDataColumns[i]->useCurrentIndexText(true); m_variableDataColumns[i]->setInvalid(false); found = true; break; } //for the current variable name no column is existing anymore (was deleted) //->highlight the combobox red if (!found) { m_variableDataColumns[i]->setCurrentModelIndex(QModelIndex()); m_variableDataColumns[i]->useCurrentIndexText(false); m_variableDataColumns[i]->setInvalid(true, i18n("The column \"%1\"\nis not available anymore. It will be automatically used once it is created again.", columnPaths[i])); m_variableDataColumns[i]->setText(columnPaths[i].split('/').last()); } } } //auto update ui.chkAutoUpdate->setChecked(m_columns.first()->formulaAutoUpdate()); checkValues(); } bool FunctionValuesDialog::validVariableName(QLineEdit* le) { if (ExpressionParser::getInstance()->constants().indexOf(le->text()) != -1) { le->setStyleSheet("QLineEdit{background: red;}"); le->setToolTip(i18n("Provided variable name is already reserved for a name of a constant. Please use another name.")); return false; } if (ExpressionParser::getInstance()->functions().indexOf(le->text()) != -1) { le->setStyleSheet("QLineEdit{background: red;}"); le->setToolTip(i18n("Provided variable name is already reserved for a name of a function. Please use another name.")); return false; } le->setStyleSheet(QString()); le->setToolTip(""); return true; } /*! check the user input and enables/disables the Ok-button depending on the correctness of the input */ void FunctionValuesDialog::checkValues() { //check whether the formula syntax is correct if (!ui.teEquation->isValid()) { m_okButton->setEnabled(false); return; } //check whether for the variables where a name was provided also a column was selected. for (int i = 0; i < m_variableDataColumns.size(); ++i) { if (m_variableNames.at(i)->text().simplified().isEmpty()) continue; TreeViewComboBox* cb = m_variableDataColumns.at(i); AbstractAspect* aspect = static_cast(cb->currentModelIndex().internalPointer()); if (!aspect) { m_okButton->setEnabled(false); return; } if (!validVariableName(m_variableNames[i])) { m_okButton->setEnabled(false); return; } /* Column* column = dynamic_cast(aspect); DEBUG("row count = " << (static_cast* >(column->data()))->size()); if (!column || column->rowCount() < 1) { m_okButton->setEnabled(false); //Warning: x column is empty return; } */ } m_okButton->setEnabled(true); } void FunctionValuesDialog::showConstants() { QMenu menu; ConstantsWidget constants(&menu); connect(&constants, &ConstantsWidget::constantSelected, this, &FunctionValuesDialog::insertConstant); connect(&constants, &ConstantsWidget::constantSelected, &menu, &QMenu::close); connect(&constants, &ConstantsWidget::canceled, &menu, &QMenu::close); auto* widgetAction = new QWidgetAction(this); widgetAction->setDefaultWidget(&constants); menu.addAction(widgetAction); QPoint pos(-menu.sizeHint().width()+ui.tbConstants->width(),-menu.sizeHint().height()); menu.exec(ui.tbConstants->mapToGlobal(pos)); } void FunctionValuesDialog::showFunctions() { QMenu menu; FunctionsWidget functions(&menu); connect(&functions, &FunctionsWidget::functionSelected, this, &FunctionValuesDialog::insertFunction); connect(&functions, &FunctionsWidget::functionSelected, &menu, &QMenu::close); connect(&functions, &FunctionsWidget::canceled, &menu, &QMenu::close); auto* widgetAction = new QWidgetAction(this); widgetAction->setDefaultWidget(&functions); menu.addAction(widgetAction); QPoint pos(-menu.sizeHint().width()+ui.tbFunctions->width(),-menu.sizeHint().height()); menu.exec(ui.tbFunctions->mapToGlobal(pos)); } void FunctionValuesDialog::insertFunction(const QString& str) { //TODO: not all functions have only one argument ui.teEquation->insertPlainText(str + "(x)"); } void FunctionValuesDialog::insertConstant(const QString& str) { ui.teEquation->insertPlainText(str); } void FunctionValuesDialog::addVariable() { auto* layout = ui.gridLayoutVariables; int row = m_variableNames.size(); //text field for the variable name auto* le = new QLineEdit(); le->setMaximumWidth(30); connect(le, &QLineEdit::textChanged, this, &FunctionValuesDialog::variableNameChanged); layout->addWidget(le, row, 0, 1, 1); m_variableNames << le; //label for the "="-sign auto* l = new QLabel("="); layout->addWidget(l, row, 1, 1, 1); m_variableLabels << l; //combo box for the data column auto* cb = new TreeViewComboBox(); cb->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred)); connect(cb, &TreeViewComboBox::currentModelIndexChanged, this, &FunctionValuesDialog::variableColumnChanged); layout->addWidget(cb, row, 2, 1, 1); m_variableDataColumns << cb; cb->setTopLevelClasses(m_topLevelClasses); cb->setModel(m_aspectTreeModel.get()); //don't allow to select columns to be calculated as variable columns (avoid circular dependencies) QList aspects; for (auto* col : m_columns) aspects << col; cb->setHiddenAspects(aspects); //for the variable column select the first non-selected column in the spreadsheet for (auto* col : m_spreadsheet->children()) { if (m_columns.indexOf(col) == -1) { cb->setCurrentModelIndex(m_aspectTreeModel->modelIndexOfAspect(col)); break; } } //move the add-button to the next row layout->removeWidget(ui.bAddVariable); layout->addWidget(ui.bAddVariable, row+1,3, 1, 1); //add delete-button for the just added variable if (row != 0) { auto* b = new QToolButton(); b->setIcon(QIcon::fromTheme("list-remove")); b->setToolTip(i18n("Delete variable")); layout->addWidget(b, row, 3, 1, 1); m_variableDeleteButtons<setText(i18n("Variables:")); //TODO: adjust the tab-ordering after new widgets were added } void FunctionValuesDialog::deleteVariable() { QObject* ob = QObject::sender(); int index = m_variableDeleteButtons.indexOf(qobject_cast(ob)) ; delete m_variableNames.takeAt(index+1); delete m_variableLabels.takeAt(index+1); delete m_variableDataColumns.takeAt(index+1); delete m_variableDeleteButtons.takeAt(index); variableNameChanged(); checkValues(); //adjust the layout resize( QSize(width(),0).expandedTo(minimumSize()) ); m_variableNames.size() > 1 ? ui.lVariable->setText(i18n("Variables:")) : ui.lVariable->setText(i18n("Variable:")); //TODO: adjust the tab-ordering after some widgets were deleted } void FunctionValuesDialog::variableNameChanged() { QStringList vars; QString text; for (auto* varName : m_variableNames) { QString name = varName->text().simplified(); if (!name.isEmpty()) { vars << name; if (text.isEmpty()) { text += name; } else { text += ", " + name; } } } if (!text.isEmpty()) text = "f(" + text + ") = "; else text = "f = "; ui.lFunction->setText(text); ui.teEquation->setVariables(vars); checkValues(); } /*! * called if a new column was selected in the comboboxes for the variable columns. */ void FunctionValuesDialog::variableColumnChanged(const QModelIndex& index) { //combobox was potentially red-highlighted because of a missing column //remove the highlighting if we have a valid selection now - AbstractAspect* aspect = static_cast(index.internalPointer()); + auto* aspect = static_cast(index.internalPointer()); if (aspect) { - TreeViewComboBox* cb = dynamic_cast(QObject::sender()); + auto* cb = dynamic_cast(QObject::sender()); if (cb) cb->setStyleSheet(""); } checkValues(); } void FunctionValuesDialog::generate() { Q_ASSERT(m_spreadsheet); WAIT_CURSOR; m_spreadsheet->beginMacro(i18np("%1: fill column with function values", "%1: fill columns with function values", m_spreadsheet->name(), m_columns.size())); //determine variable names and the data vectors of the specified columns QStringList variableNames; QVector variableColumns; for (int i = 0; i < m_variableNames.size(); ++i) { variableNames << m_variableNames.at(i)->text().simplified(); AbstractAspect* aspect = static_cast(m_variableDataColumns.at(i)->currentModelIndex().internalPointer()); Q_ASSERT(aspect); auto* column = dynamic_cast(aspect); Q_ASSERT(column); variableColumns << column; } //set the new values and store the expression, variable names and the used data columns const QString& expression = ui.teEquation->toPlainText(); bool autoUpdate = (ui.chkAutoUpdate->checkState() == Qt::Checked); for (auto* col : m_columns) { if (col->columnMode() != AbstractColumn::Numeric) col->setColumnMode(AbstractColumn::Numeric); col->setFormula(expression, variableNames, variableColumns, autoUpdate); col->updateFormula(); } m_spreadsheet->endMacro(); RESET_CURSOR; } diff --git a/src/kdefrontend/spreadsheet/PlotDataDialog.cpp b/src/kdefrontend/spreadsheet/PlotDataDialog.cpp index c22874f98..0a7c66312 100644 --- a/src/kdefrontend/spreadsheet/PlotDataDialog.cpp +++ b/src/kdefrontend/spreadsheet/PlotDataDialog.cpp @@ -1,723 +1,725 @@ /*************************************************************************** File : PlotDataDialog.cpp Project : LabPlot Description : Dialog for generating plots for the spreadsheet data -------------------------------------------------------------------- Copyright : (C) 2017-2019 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "PlotDataDialog.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/Project.h" #include "backend/core/column/Column.h" #include "backend/datapicker/DatapickerCurve.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/worksheet/plots/cartesian/Axis.h" #include "backend/worksheet/plots/cartesian/XYAnalysisCurve.h" #include "backend/worksheet/plots/cartesian/XYCurve.h" #include "backend/worksheet/plots/cartesian/XYDataReductionCurve.h" #include "backend/worksheet/plots/cartesian/XYDifferentiationCurve.h" #include "backend/worksheet/plots/cartesian/XYIntegrationCurve.h" #include "backend/worksheet/plots/cartesian/XYInterpolationCurve.h" #include "backend/worksheet/plots/cartesian/XYSmoothCurve.h" #include "backend/worksheet/plots/cartesian/XYFitCurve.h" #include "backend/worksheet/plots/cartesian/XYFourierFilterCurve.h" #ifdef HAVE_MQTT #include "backend/datasources/MQTTTopic.h" #endif #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/TextLabel.h" #include "commonfrontend/spreadsheet/SpreadsheetView.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include #include #include #include #include #include #include "ui_plotdatawidget.h" /*! \class PlotDataDialog \brief Dialog for generating plots for the spreadsheet data. \ingroup kdefrontend */ PlotDataDialog::PlotDataDialog(Spreadsheet* s, PlotType type, QWidget* parent) : QDialog(parent), ui(new Ui::PlotDataWidget()), m_spreadsheet(s), m_plotsModel(new AspectTreeModel(m_spreadsheet->project())), m_worksheetsModel(new AspectTreeModel(m_spreadsheet->project())), m_plotType(type) { setAttribute(Qt::WA_DeleteOnClose); setWindowTitle(i18nc("@title:window", "Plot Spreadsheet Data")); setWindowIcon(QIcon::fromTheme("office-chart-line")); QWidget* mainWidget = new QWidget(this); ui->setupUi(mainWidget); QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel); m_okButton = buttonBox->button(QDialogButtonBox::Ok); m_okButton->setDefault(true); m_okButton->setToolTip(i18n("Plot the selected data")); m_okButton->setText(i18n("&Plot")); auto* layout = new QVBoxLayout(this); layout->addWidget(mainWidget); layout->addWidget(buttonBox); setLayout(layout); //create combox boxes for the existing plots and worksheets auto* gridLayout = dynamic_cast(ui->gbPlotPlacement->layout()); cbExistingPlots = new TreeViewComboBox(ui->gbPlotPlacement); cbExistingPlots->setMinimumWidth(250);//TODO: use proper sizeHint in TreeViewComboBox gridLayout->addWidget(cbExistingPlots, 0, 1, 1, 1); cbExistingWorksheets = new TreeViewComboBox(ui->gbPlotPlacement); cbExistingWorksheets->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred)); gridLayout->addWidget(cbExistingWorksheets, 1, 1, 1, 1); QList list{AspectType::Folder, AspectType::Worksheet, AspectType::CartesianPlot}; cbExistingPlots->setTopLevelClasses(list); list = {AspectType::CartesianPlot}; m_plotsModel->setSelectableAspects(list); cbExistingPlots->setModel(m_plotsModel); //select the first available plot, if available auto plots = m_spreadsheet->project()->children(AbstractAspect::Recursive); if (!plots.isEmpty()) { const auto* plot = plots.first(); cbExistingPlots->setCurrentModelIndex(m_plotsModel->modelIndexOfAspect(plot)); } list = {AspectType::Folder, AspectType::Worksheet}; cbExistingWorksheets->setTopLevelClasses(list); list = {AspectType::Worksheet}; m_worksheetsModel->setSelectableAspects(list); cbExistingWorksheets->setModel(m_worksheetsModel); //select the first available worksheet, if available auto worksheets = m_spreadsheet->project()->children(AbstractAspect::Recursive); if (!worksheets.isEmpty()) { const auto* worksheet = worksheets.first(); cbExistingWorksheets->setCurrentModelIndex(m_worksheetsModel->modelIndexOfAspect(worksheet)); } //in the grid layout of the scroll area we have on default one row for the x-column, //one row for the separating line and one line for the y-column. - //set the height of this default conente as the minimal size of the scroll area. + //set the height of this default content as the minimal size of the scroll area. gridLayout = dynamic_cast(ui->scrollAreaColumns->widget()->layout()); int height = 2*ui->cbXColumn->height() + ui->line->height() + 2*gridLayout->verticalSpacing() + gridLayout->contentsMargins().top() + gridLayout->contentsMargins().bottom(); ui->scrollAreaColumns->setMinimumSize(0, height); //hide the check box for creation of original data, only shown if analysis curves are to be created ui->spacer->changeSize(0, 0); ui->chkCreateDataCurve->hide(); //SIGNALs/SLOTs connect(buttonBox, &QDialogButtonBox::accepted, this, [=]() { hide(); plot(); }); connect(buttonBox, &QDialogButtonBox::rejected, this, &PlotDataDialog::reject); connect(buttonBox, &QDialogButtonBox::accepted, this, &PlotDataDialog::accept); connect(ui->rbCurvePlacement1, &QRadioButton::toggled, this, &PlotDataDialog::curvePlacementChanged); connect(ui->rbCurvePlacement2, &QRadioButton::toggled, this, &PlotDataDialog::curvePlacementChanged); connect(ui->rbPlotPlacement1, &QRadioButton::toggled, this, &PlotDataDialog::plotPlacementChanged); connect(ui->rbPlotPlacement2, &QRadioButton::toggled, this, &PlotDataDialog::plotPlacementChanged); connect(ui->rbPlotPlacement3, &QRadioButton::toggled, this, &PlotDataDialog::plotPlacementChanged); connect(cbExistingPlots, &TreeViewComboBox::currentModelIndexChanged, this, &PlotDataDialog::checkOkButton); connect(cbExistingWorksheets, &TreeViewComboBox::currentModelIndexChanged, this, &PlotDataDialog::checkOkButton); //restore saved settings if available create(); // ensure there's a window created KConfigGroup conf(KSharedConfig::openConfig(), "PlotDataDialog"); if (conf.exists()) { int index = conf.readEntry("CurvePlacement", 0); if (index == 2) ui->rbCurvePlacement2->setChecked(true); index = conf.readEntry("PlotPlacement", 0); if (index == 2) ui->rbPlotPlacement2->setChecked(true); if (index == 3) ui->rbPlotPlacement3->setChecked(true); KWindowConfig::restoreWindowSize(windowHandle(), conf); resize(windowHandle()->size()); // workaround for QTBUG-40584 } else resize(QSize(0, 0).expandedTo(minimumSize())); processColumns(); plotPlacementChanged(); } PlotDataDialog::~PlotDataDialog() { //save current settings KConfigGroup conf(KSharedConfig::openConfig(), "PlotDataDialog"); int index = 0; if (ui->rbCurvePlacement1->isChecked()) index = 1; if (ui->rbCurvePlacement2->isChecked()) index = 2; conf.writeEntry("CurvePlacement", index); if (ui->rbPlotPlacement1->isChecked()) index = 1; if (ui->rbPlotPlacement2->isChecked()) index = 2; if (ui->rbPlotPlacement3->isChecked()) index = 3; conf.writeEntry("PlotPlacement", index); KWindowConfig::saveWindowSize(windowHandle(), conf); delete m_plotsModel; delete m_worksheetsModel; } void PlotDataDialog::setAnalysisAction(AnalysisAction action) { m_analysisAction = action; m_analysisMode = true; ui->spacer->changeSize(0, 40); ui->chkCreateDataCurve->show(); } void PlotDataDialog::processColumns() { //columns to plot auto* view = reinterpret_cast(m_spreadsheet->view()); QVector selectedColumns = view->selectedColumns(true); //use all spreadsheet columns if no columns are selected if (selectedColumns.isEmpty()) selectedColumns = m_spreadsheet->children(); //skip error and non-plottable columns for (Column* col : selectedColumns) { if ((col->plotDesignation() == AbstractColumn::X || col->plotDesignation() == AbstractColumn::Y || col->plotDesignation() == AbstractColumn::NoDesignation) && col->isPlottable()) m_columns << col; } //disable everything if the spreadsheet doesn't have any columns to plot if (m_columns.isEmpty()) { ui->gbCurvePlacement->setEnabled(false); ui->gbPlotPlacement->setEnabled(false); return; } //determine the column names //and the name of the first column having "X" as the plot designation (relevant for xy-curves only) QStringList columnNames; QString xColumnName; for (const Column* column : m_columns) { columnNames << column->name(); if (m_plotType == PlotXYCurve && xColumnName.isEmpty() && column->plotDesignation() == AbstractColumn::X) xColumnName = column->name(); } if (m_plotType == PlotXYCurve && xColumnName.isEmpty()) { //no X-column was selected -> look for the first non-selected X-column left to the first selected column const int index = m_spreadsheet->indexOfChild(selectedColumns.first()) - 1; if (index >= 0) { for (int i = index; i >= 0; --i) { Column* column = m_spreadsheet->column(i); if (column->plotDesignation() == AbstractColumn::X) { xColumnName = column->name(); m_columns.prepend(column); columnNames.prepend(xColumnName); break; } } } } switch (m_plotType) { case PlotXYCurve: processColumnsForXYCurve(columnNames, xColumnName); break; case PlotHistogram: processColumnsForHistogram(columnNames); break; } //resize the scroll area to show five ComboBoxes at maximum without showing the scroll bars int size = m_columnComboBoxes.size() >=5 ? 5 : m_columnComboBoxes.size(); int height = size * ui->cbXColumn->height(); - QGridLayout* layout = dynamic_cast(ui->scrollAreaColumns->widget()->layout()); + auto* layout = dynamic_cast(ui->scrollAreaColumns->widget()->layout()); if (layout) { height += (size + 1)*layout->verticalSpacing(); if (m_plotType == PlotXYCurve) height += layout->verticalSpacing(); //one more spacing for the separating line } ui->scrollAreaColumns->setMinimumSize(ui->scrollAreaColumns->width(), height); } void PlotDataDialog::processColumnsForXYCurve(const QStringList& columnNames, const QString& xColumnName) { m_columnComboBoxes << ui->cbXColumn; m_columnComboBoxes << ui->cbYColumn; //ui-widget only has one combobox for the y-data -> add additional comboboxes dynamically if required if (m_columns.size()>2) { auto* gridLayout = dynamic_cast(ui->scrollAreaColumns->widget()->layout()); for (int i = 2; i < m_columns.size(); ++i) { QLabel* label = new QLabel(i18n("Y-data")); auto* comboBox = new QComboBox(); gridLayout->addWidget(label, i+1, 0, 1, 1); gridLayout->addWidget(comboBox, i+1, 2, 1, 1); m_columnComboBoxes << comboBox; } } else { //two columns provided, only one curve is possible -> hide the curve placement options ui->rbCurvePlacement1->setChecked(true); ui->gbCurvePlacement->hide(); ui->gbPlotPlacement->setTitle(i18n("Add Curve to")); } //show all selected/available column names in the data comboboxes for (QComboBox* const comboBox : m_columnComboBoxes) comboBox->addItems(columnNames); if (!xColumnName.isEmpty()) { //show in the X-data combobox the first column having X as the plot designation ui->cbXColumn->setCurrentIndex(ui->cbXColumn->findText(xColumnName)); //for the remaining columns, show the names in the comboboxes for the Y-data //TODO: handle columns with error-designations int yColumnIndex = 1; //the index of the first Y-data comboBox in m_columnComboBoxes for (const QString& name : columnNames) { if (name != xColumnName) { QComboBox* comboBox = m_columnComboBoxes[yColumnIndex]; comboBox->setCurrentIndex(comboBox->findText(name)); yColumnIndex++; } } } else { //no column with "x plot designation" is selected, simply show all columns in the order they were selected. //first selected column will serve as the x-column. int yColumnIndex = 0; for (const QString& name : columnNames) { QComboBox* comboBox = m_columnComboBoxes[yColumnIndex]; comboBox->setCurrentIndex(comboBox->findText(name)); yColumnIndex++; } } } void PlotDataDialog::processColumnsForHistogram(const QStringList& columnNames) { ui->gbData->setTitle(i18n("Histogram Data")); ui->line->hide(); ui->spacer->changeSize(0, 0); ui->chkCreateDataCurve->hide(); //use the already available cbXColumn combo box ui->lXColumn->setText(i18n("Data")); m_columnComboBoxes << ui->cbXColumn; ui->cbXColumn->addItems(columnNames); ui->cbXColumn->setCurrentIndex(0); if (m_columns.size() == 1) { //one column provided, only one histogram is possible //-> hide the curve placement options and the scroll areas for further columns + ui->lYColumn->hide(); + ui->cbYColumn->hide(); ui->rbCurvePlacement1->setChecked(true); ui->gbCurvePlacement->hide(); ui->gbPlotPlacement->setTitle(i18n("Add Histogram to")); } else { ui->gbCurvePlacement->setTitle(i18n("Histogram Placement")); ui->rbCurvePlacement1->setText(i18n("All histograms in one plot")); ui->rbCurvePlacement2->setText(i18n("One plot per histogram")); ui->gbPlotPlacement->setTitle(i18n("Add Histograms to")); //use the already available cbYColumn combo box ui->lYColumn->setText(i18n("Data")); m_columnComboBoxes << ui->cbYColumn; ui->cbYColumn->addItems(columnNames); ui->cbYColumn->setCurrentIndex(1); //add a ComboBox for every further column to be plotted auto* gridLayout = dynamic_cast(ui->scrollAreaColumns->widget()->layout()); for (int i = 2; i < m_columns.size(); ++i) { auto* label = new QLabel(i18n("Data")); auto* comboBox = new QComboBox(); gridLayout->addWidget(label, i+1, 0, 1, 1); gridLayout->addWidget(comboBox, i+1, 2, 1, 1); comboBox->addItems(columnNames); comboBox->setCurrentIndex(i); m_columnComboBoxes << comboBox; } } } void PlotDataDialog::plot() { DEBUG("PlotDataDialog::plot()"); WAIT_CURSOR; m_spreadsheet->project()->setSuppressAspectAddedSignal(true); m_lastAddedCurve = nullptr; if (ui->rbPlotPlacement1->isChecked()) { //add curves to an existing plot auto* aspect = static_cast(cbExistingPlots->currentModelIndex().internalPointer()); auto* plot = dynamic_cast(aspect); plot->beginMacro( i18n("Plot data from %1", m_spreadsheet->name()) ); addCurvesToPlot(plot); plot->endMacro(); } else if (ui->rbPlotPlacement2->isChecked()) { //add curves to a new plot in an existing worksheet auto* aspect = static_cast(cbExistingWorksheets->currentModelIndex().internalPointer()); auto* worksheet = dynamic_cast(aspect); worksheet->beginMacro( i18n("Plot data from %1", m_spreadsheet->name()) ); if (ui->rbCurvePlacement1->isChecked()) { //all curves in one plot CartesianPlot* plot = new CartesianPlot( i18n("Plot data from %1", m_spreadsheet->name()) ); plot->initDefault(CartesianPlot::FourAxes); //set the axis titles before we add the plot to the worksheet //set the x-axis names const QString& xColumnName = ui->cbXColumn->currentText(); for (auto* axis : plot->children()) { if (axis->orientation() == Axis::AxisHorizontal) { axis->title()->setText(xColumnName); break; } } //if we only have one single y-column to plot, we can set the title of the y-axes if (m_columnComboBoxes.size() == 2) { const QString& yColumnName = m_columnComboBoxes[1]->currentText(); for (auto* axis : plot->children()) { if (axis->orientation() == Axis::AxisVertical) { axis->title()->setText(yColumnName); break; } } } worksheet->addChild(plot); addCurvesToPlot(plot); } else { //one plot per curve addCurvesToPlots(worksheet); } worksheet->endMacro(); } else { //add curves to a new plot(s) in a new worksheet AbstractAspect* parent = m_spreadsheet->parentAspect(); if (dynamic_cast(parent)) parent = parent->parentAspect()->parentAspect(); #ifdef HAVE_MQTT else if (dynamic_cast(m_spreadsheet)) parent = m_spreadsheet->project(); #endif parent->beginMacro( i18n("Plot data from %1", m_spreadsheet->name()) ); Worksheet* worksheet = new Worksheet(i18n("Plot data from %1", m_spreadsheet->name())); parent->addChild(worksheet); if (ui->rbCurvePlacement1->isChecked()) { //all curves in one plot CartesianPlot* plot = new CartesianPlot( i18n("Plot data from %1", m_spreadsheet->name()) ); plot->initDefault(CartesianPlot::FourAxes); //set the axis titles before we add the plot to the worksheet //set the x-axis names const QString& xColumnName = ui->cbXColumn->currentText(); for (auto* axis : plot->children()) { if (axis->orientation() == Axis::AxisHorizontal) { axis->title()->setText(xColumnName); break; } } //if we only have one single y-column to plot, we can set the title of the y-axes if (m_columnComboBoxes.size() == 2) { const QString& yColumnName = m_columnComboBoxes[1]->currentText(); for (auto* axis : plot->children()) { if (axis->orientation() == Axis::AxisVertical) { axis->title()->setText(yColumnName); break; } } } worksheet->addChild(plot); addCurvesToPlot(plot); } else { //one plot per curve addCurvesToPlots(worksheet); } parent->endMacro(); } //select the parent plot of the last added curve in the project explorer m_spreadsheet->project()->setSuppressAspectAddedSignal(false); if (m_lastAddedCurve) m_spreadsheet->project()->requestNavigateTo(m_lastAddedCurve->parentAspect()->path()); RESET_CURSOR; } Column* PlotDataDialog::columnFromName(const QString& name) const { for (auto* column : m_columns) { if (column->name() == name) return column; } return nullptr; } /*! * * for the selected columns in this dialog, creates a curve in the already existing plot \c plot. */ void PlotDataDialog::addCurvesToPlot(CartesianPlot* plot) { QApplication::processEvents(QEventLoop::AllEvents, 100); switch (m_plotType) { case PlotXYCurve: { Column* xColumn = columnFromName(ui->cbXColumn->currentText()); for (auto* comboBox : m_columnComboBoxes) { const QString& name = comboBox->currentText(); Column* yColumn = columnFromName(name); if (yColumn == xColumn) continue; addCurve(name, xColumn, yColumn, plot); } break; } case PlotHistogram: { for (auto* comboBox : m_columnComboBoxes) { const QString& name = comboBox->currentText(); Column* column = columnFromName(name); addHistogram(name, column, plot); } break; } } plot->scaleAuto(); } /*! * for the selected columns in this dialog, creates a plot and a curve in the already existing worksheet \c worksheet. */ void PlotDataDialog::addCurvesToPlots(Worksheet* worksheet) { QApplication::processEvents(QEventLoop::AllEvents, 100); worksheet->setSuppressLayoutUpdate(true); switch (m_plotType) { case PlotXYCurve: { const QString& xColumnName = ui->cbXColumn->currentText(); Column* xColumn = columnFromName(xColumnName); for (auto* comboBox : m_columnComboBoxes) { const QString& name = comboBox->currentText(); Column* yColumn = columnFromName(name); if (yColumn == xColumn) continue; CartesianPlot* plot = new CartesianPlot(i18n("Plot %1", name)); plot->initDefault(CartesianPlot::FourAxes); //set the axis names in the new plot bool xSet = false; bool ySet = false; for (auto* axis : plot->children()) { if (axis->orientation() == Axis::AxisHorizontal && !xSet) { axis->title()->setText(xColumnName); xSet = true; } else if (axis->orientation() == Axis::AxisVertical && !ySet) { axis->title()->setText(name); ySet = true; } } worksheet->addChild(plot); addCurve(name, xColumn, yColumn, plot); plot->scaleAuto(); } break; } case PlotHistogram: { for (auto* comboBox : m_columnComboBoxes) { const QString& name = comboBox->currentText(); Column* column = columnFromName(name); CartesianPlot* plot = new CartesianPlot(i18n("Plot %1", name)); plot->initDefault(CartesianPlot::FourAxes); //set the axis names in the new plot bool xSet = false; for (auto* axis : plot->children()) { if (axis->orientation() == Axis::AxisHorizontal && !xSet) { axis->title()->setText(name); xSet = true; } } worksheet->addChild(plot); addHistogram(name, column, plot); plot->scaleAuto(); } } } worksheet->setSuppressLayoutUpdate(false); worksheet->updateLayout(); } /*! * helper function that does the actual creation of the curve and adding it as child to the \c plot. */ void PlotDataDialog::addCurve(const QString& name, Column* xColumn, Column* yColumn, CartesianPlot* plot) { DEBUG("PlotDataDialog::addCurve()"); if (!m_analysisMode) { auto* curve = new XYCurve(name); curve->suppressRetransform(true); curve->setXColumn(xColumn); curve->setYColumn(yColumn); curve->suppressRetransform(false); plot->addChild(curve); m_lastAddedCurve = curve; } else { bool createDataCurve = ui->chkCreateDataCurve->isChecked(); XYCurve* curve = nullptr; if (createDataCurve) { curve = new XYCurve(name); curve->suppressRetransform(true); curve->setXColumn(xColumn); curve->setYColumn(yColumn); curve->suppressRetransform(false); plot->addChild(curve); m_lastAddedCurve = curve; } XYAnalysisCurve* analysisCurve = nullptr; switch (m_analysisAction) { case DataReduction: analysisCurve = new XYDataReductionCurve(i18n("Reduction of '%1'", name)); break; case Differentiation: analysisCurve = new XYDifferentiationCurve(i18n("Derivative of '%1'", name)); break; case Integration: analysisCurve = new XYIntegrationCurve(i18n("Integral of '%1'", name)); break; case Interpolation: analysisCurve = new XYInterpolationCurve(i18n("Interpolation of '%1'", name)); break; case Smoothing: analysisCurve = new XYSmoothCurve(i18n("Smoothing of '%1'", name)); break; case FitLinear: case FitPower: case FitExp1: case FitExp2: case FitInvExp: case FitGauss: case FitCauchyLorentz: case FitTan: case FitTanh: case FitErrFunc: case FitCustom: analysisCurve = new XYFitCurve(i18n("Fit to '%1'", name)); static_cast(analysisCurve)->initFitData(m_analysisAction); static_cast(analysisCurve)->initStartValues(curve); break; case FourierFilter: analysisCurve = new XYFourierFilterCurve(i18n("Fourier Filter of '%1'", name)); break; } if (analysisCurve != nullptr) { analysisCurve->suppressRetransform(true); analysisCurve->setXDataColumn(xColumn); analysisCurve->setYDataColumn(yColumn); if (m_analysisAction != FitCustom) //no custom fit-model set yet, no need to recalculate analysisCurve->recalculate(); analysisCurve->suppressRetransform(false); plot->addChild(analysisCurve); m_lastAddedCurve = analysisCurve; } } } void PlotDataDialog::addHistogram(const QString& name, Column* column, CartesianPlot* plot) { auto* hist = new Histogram(name); plot->addChild(hist); // hist->suppressRetransform(true); hist->setDataColumn(column); // hist->suppressRetransform(false); m_lastAddedCurve = hist; } //################################################################ //########################## Slots ############################### //################################################################ void PlotDataDialog::curvePlacementChanged() { if (ui->rbCurvePlacement1->isChecked()) { ui->rbPlotPlacement1->setEnabled(true); ui->rbPlotPlacement2->setText(i18n("new plot in an existing worksheet")); ui->rbPlotPlacement3->setText(i18n("new plot in a new worksheet")); } else { ui->rbPlotPlacement1->setEnabled(false); if (ui->rbPlotPlacement1->isChecked()) ui->rbPlotPlacement2->setChecked(true); ui->rbPlotPlacement2->setText(i18n("new plots in an existing worksheet")); ui->rbPlotPlacement3->setText(i18n("new plots in a new worksheet")); } } void PlotDataDialog::plotPlacementChanged() { if (ui->rbPlotPlacement1->isChecked()) { cbExistingPlots->setEnabled(true); cbExistingWorksheets->setEnabled(false); } else if (ui->rbPlotPlacement2->isChecked()) { cbExistingPlots->setEnabled(false); cbExistingWorksheets->setEnabled(true); } else { cbExistingPlots->setEnabled(false); cbExistingWorksheets->setEnabled(false); } checkOkButton(); } void PlotDataDialog::checkOkButton() { bool enable = false; QString msg; if ( (m_plotType == PlotXYCurve && (ui->cbXColumn->currentIndex() == -1 || ui->cbYColumn->currentIndex() == -1)) || (m_plotType == PlotHistogram && ui->cbXColumn->currentIndex() == -1) ) msg = i18n("No data selected to plot."); else if (ui->rbPlotPlacement1->isChecked()) { AbstractAspect* aspect = static_cast(cbExistingPlots->currentModelIndex().internalPointer()); enable = (aspect != nullptr); if (!enable) msg = i18n("An already existing plot has to be selected."); } else if (ui->rbPlotPlacement2->isChecked()) { AbstractAspect* aspect = static_cast(cbExistingWorksheets->currentModelIndex().internalPointer()); enable = (aspect != nullptr); if (!enable) msg = i18n("An already existing worksheet has to be selected."); } else enable = true; m_okButton->setEnabled(enable); if (enable) m_okButton->setToolTip(i18n("Close the dialog and plot the data.")); else m_okButton->setToolTip(msg); } diff --git a/src/kdefrontend/ui/datapickerimagewidget.ui b/src/kdefrontend/ui/datapickerimagewidget.ui index 62eac8b21..02c3a8763 100644 --- a/src/kdefrontend/ui/datapickerimagewidget.ui +++ b/src/kdefrontend/ui/datapickerimagewidget.ui @@ -1,1090 +1,1102 @@ DatapickerImageWidget 0 0 784 1181 0 0 0 General Name: 0 0 true Comment: 0 0 true Qt::Vertical QSizePolicy::Fixed 20 18 75 true Plot Image: Specify the name of the image file. true 0 0 Select the image file to import Type: Rotation: 0 0 ° -360.000000000000000 360.000000000000000 Qt::Vertical QSizePolicy::Fixed 20 18 1. 0 0 -9999.000000000000000 9999.000000000000000 0 0 - - 2 - -9999.000000000000000 9999.000000000000000 0 0 -9999.000000000000000 9999.000000000000000 y= Qt::AlignCenter x= Qt::AlignCenter z= Qt::AlignCenter 0 0 -9999.000000000000000 9999.000000000000000 0 0 -9999.000000000000000 9999.000000000000000 y= Qt::AlignCenter 0 0 -9999.000000000000000 9999.000000000000000 0 0 -9999.000000000000000 9999.000000000000000 x= Qt::AlignCenter Qt::Horizontal 40 20 Qt::Horizontal 40 20 z= Qt::AlignCenter 0 0 -9999.000000000000000 9999.000000000000000 y= Qt::AlignCenter Qt::Horizontal 40 20 0 0 -9999.000000000000000 9999.000000000000000 z= Qt::AlignCenter x= Qt::AlignCenter 2. 3. x+y+z= 75 true Segments Length: 0 0 px Point separation: Qt::Horizontal QSizePolicy::Fixed 13 23 0 0 px Qt::Vertical 20 231 Qt::Vertical QSizePolicy::Fixed 20 18 Qt::Vertical QSizePolicy::Fixed 20 18 75 true Reference Points Ref. Points Symbol 75 true General Style: Qt::Horizontal QSizePolicy::Fixed 13 23 0 0 Size: pt 0.500000000000000 Rotation: 0 0 ° -360 360 10 0 Opacity: 0 0 The opacity ranges from 0 to 100, where 0 is fully transparent and 100 is fully opaque. % 0 100 10 100 Qt::Vertical QSizePolicy::Fixed 20 18 75 true Filling Style: Color: 0 0 Qt::Vertical QSizePolicy::Fixed 20 18 75 true Border Style: Color: 0 0 Width: pt 0.500000000000000 Qt::Vertical 20 40 Visible Edit Image Intensity: 0 0 Vertical position relative to label's parent Qt::Vertical QSizePolicy::Fixed 20 18 Value: Hue: Qt::Vertical 20 40 Current image: Saturation: Foreground: Qt::Horizontal QSizePolicy::Fixed 13 23 KColorButton QPushButton
kcolorbutton.h
 + leName + leComment leFileName bOpen cbGraphType + sbRotation sbPositionX1 sbPositionY1 + sbPositionZ1 sbPositionX2 sbPositionY2 + sbPositionZ2 sbPositionX3 sbPositionY3 + sbPositionZ3 + sbTernaryScale + sbMinSegmentLength + sbPointSeparation + sbSymbolBorderWidth + sbSymbolRotation + cbSymbolStyle + sbSymbolOpacity + chbSymbolVisible + cbSymbolFillingStyle cbPlotImageType - lIntensity - lForeground - lHue - lSaturation - lValue + tabWidget + kcbSymbolFillingColor + sbSymbolSize + cbSymbolBorderStyle + kcbSymbolBorderColor diff --git a/src/kdefrontend/ui/dockwidgets/axisdock.ui b/src/kdefrontend/ui/dockwidgets/axisdock.ui index e4bb31a36..d2d0eeefd 100644 --- a/src/kdefrontend/ui/dockwidgets/axisdock.ui +++ b/src/kdefrontend/ui/dockwidgets/axisdock.ui @@ -1,1519 +1,1519 @@ AxisDock 0 0 541 1406 16777215 16777215 true 16777215 16777215 - 3 + 0 General Name: Qt::Horizontal QSizePolicy::Fixed 10 20 0 0 Comment: 0 0 Qt::Vertical QSizePolicy::Fixed 20 18 Orientation: Position: true Position of the axis in the direction perpendicular to the axis in logical units. Scale: Qt::Vertical QSizePolicy::Fixed 20 18 Auto fit: Start: End: Start: true End: true Zero-offset: Scaling factor: Qt::Vertical 20 75 Visible Title Line 75 true Line Style: Qt::Horizontal QSizePolicy::Fixed 10 23 0 0 Color: 0 0 Width: pt 2 100.000000000000000 0.500000000000000 Opacity: 0 0 The opacity ranges from 0 to 100, where 0 is fully transparent and 100 is fully opaque. % 0 100 10 100 Qt::Vertical QSizePolicy::Fixed 20 18 75 true Arrow Type: 0 0 Position: 0 0 Size: 0 0 The opacity ranges from 0 to 100, where 0 is fully transparent and 100 is fully opaque. pt 0 100 10 50 Qt::Vertical 18 368 Ticks 75 true Minor ticks Increment: Direction: Increment: Column: 0 0 The opacity ranges from 0 to 100, where 0 is fully transparent and 100 is fully opaque. % 0 100 10 100 0.000000000000000 999999999999999.000000000000000 pt 0.500000000000000 Length: Qt::Vertical 48 301 Width: Column: Number: Type: Opacity: Increment: Color: Style: 0 0 Opacity: Number: 0 0 75 true Major ticks Direction: pt 0.500000000000000 Color: Qt::Vertical QSizePolicy::Fixed 20 18 Type: Style: pt 0.500000000000000 Qt::Vertical QSizePolicy::Fixed 20 18 Qt::Horizontal QSizePolicy::Fixed 17 24 Qt::Vertical QSizePolicy::Fixed 20 18 0 0 pt 0.500000000000000 0 0 The opacity ranges from 0 to 100, where 0 is fully transparent and 100 is fully opaque. % 0 100 10 100 0 0 Length: Width: Increment: 999999999999999.000000000000000 Labels 75 true Position Position: Qt::Horizontal QSizePolicy::Fixed 17 20 Offset: Rotation: Qt::Vertical QSizePolicy::Fixed 58 18 75 true Format Format: Number of digits after the decimal point Precision: 0 0 Number of digits after the decimal point Automatically determine the optimal number of digits after the decimal point Auto DateTime: Qt::Vertical QSizePolicy::Fixed 20 18 Font: Color: Prefix: Suffix: Opacity: Qt::Vertical 20 83 0 0 ° -180 180 10 0 0 0 pt -99.989999999999995 0.500000000000000 true 0 0 0 0 0 0 The opacity ranges from 0 to 100, where 0 is fully transparent and 100 is fully opaque. % 0 100 10 100 true Grid Opacity: 75 true Major grid Style: Qt::Horizontal QSizePolicy::Fixed 13 23 0 0 Color: Width: pt 0.500000000000000 0 0 The opacity ranges from 0 to 100, where 0 is fully transparent and 100 is fully opaque. % 0 100 10 100 Qt::Vertical QSizePolicy::Fixed 20 18 75 true Minor grid Color: Width: pt 0.500000000000000 Opacity: 0 0 The opacity ranges from 0 to 100, where 0 is fully transparent and 100 is fully opaque. % 0 100 10 100 Qt::Vertical 20 40 Style: - - KFontRequester - QWidget -
kfontrequester.h
- KComboBox QComboBox
kcombobox.h
 KColorButton QPushButton
kcolorbutton.h
 + + KFontRequester + QWidget +
kfontrequester.h
+ diff --git a/src/kdefrontend/ui/dockwidgets/cursordock.ui b/src/kdefrontend/ui/dockwidgets/cursordock.ui index 01aa00810..fdc310fbd 100644 --- a/src/kdefrontend/ui/dockwidgets/cursordock.ui +++ b/src/kdefrontend/ui/dockwidgets/cursordock.ui @@ -1,91 +1,86 @@ CursorDock 0 0 - 831 - 571 + 775 + 378 - - - - - Cursor 1 enabled - - - - - - - Cursor 2 enabled - - - - + + + Cursor 1 + + - + Qt::Horizontal + + QSizePolicy::Fixed + - 40 + 20 20 - - - - - + - Collapse all + Cursor 2 - - - Expand all - - - - - + Qt::Horizontal 40 20 + + + + + + + + + + + + + + QAbstractItemView::NoEditTriggers diff --git a/src/kdefrontend/ui/fitsheadereditaddunitwidget.ui b/src/kdefrontend/ui/fitsheadereditaddunitwidget.ui index be230703c..3680aead6 100644 --- a/src/kdefrontend/ui/fitsheadereditaddunitwidget.ui +++ b/src/kdefrontend/ui/fitsheadereditaddunitwidget.ui @@ -1,32 +1,32 @@ FITSHeaderEditAddUnitDialog 0 0 - 457 - 93 + 393 + 57 - - - + + + Unit: - + true diff --git a/src/kdefrontend/ui/fitsheadereditnewkeywordwidget.ui b/src/kdefrontend/ui/fitsheadereditnewkeywordwidget.ui index 41c90d44a..e5756b40d 100644 --- a/src/kdefrontend/ui/fitsheadereditnewkeywordwidget.ui +++ b/src/kdefrontend/ui/fitsheadereditnewkeywordwidget.ui @@ -1,69 +1,74 @@ FITSHeaderEditNewKeywordDialog 0 0 - 576 - 88 + 454 + 159 - - - - - Key - - - - + + Enter search term here true - - + + + + Comment: + + + + + Enter search term here true - - + + Enter search term here true - - + + - Comment + Value: - - + + - Value + Key: + + leKey + leValue + leComment + diff --git a/src/kdefrontend/widgets/DatapickerCurveWidget.cpp b/src/kdefrontend/widgets/DatapickerCurveWidget.cpp index 612c8cb99..df7bffbe8 100644 --- a/src/kdefrontend/widgets/DatapickerCurveWidget.cpp +++ b/src/kdefrontend/widgets/DatapickerCurveWidget.cpp @@ -1,521 +1,519 @@ /*************************************************************************** File : ImageWidget.cpp Project : LabPlot Description : widget for datapicker properties -------------------------------------------------------------------- Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) Copyright : (C) 2015-2019 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "DatapickerCurveWidget.h" #include "backend/datapicker/DatapickerPoint.h" #include "backend/worksheet/Worksheet.h" #include "kdefrontend/GuiTools.h" #include #include #include DatapickerCurveWidget::DatapickerCurveWidget(QWidget* parent) : BaseDock(parent) { ui.setupUi(this); m_leName = ui.leName; m_leComment = ui.leComment; ui.cbXErrorType->addItem(i18n("No Error")); ui.cbXErrorType->addItem(i18n("Symmetric")); ui.cbXErrorType->addItem(i18n("Asymmetric")); ui.cbYErrorType->addItem(i18n("No Error")); ui.cbYErrorType->addItem(i18n("Symmetric")); ui.cbYErrorType->addItem(i18n("Asymmetric")); QString info = i18n("Specify whether the data points have errors and of which type.\n" "Note, changing this type is not possible once at least one point was read."); ui.lXErrorType->setToolTip(info); ui.cbXErrorType->setToolTip(info); ui.lYErrorType->setToolTip(info); ui.cbYErrorType->setToolTip(info); connect(ui.leName, &QLineEdit::textChanged, this, &DatapickerCurveWidget::nameChanged); connect(ui.leComment, &QLineEdit::textChanged, this, &DatapickerCurveWidget::commentChanged); connect(ui.cbXErrorType, static_cast(&QComboBox::currentIndexChanged), this, &DatapickerCurveWidget::xErrorTypeChanged); connect(ui.cbYErrorType, static_cast(&QComboBox::currentIndexChanged), this, &DatapickerCurveWidget::yErrorTypeChanged); //symbol connect(ui.cbStyle, static_cast(&QComboBox::currentIndexChanged), this, &DatapickerCurveWidget::styleChanged); connect(ui.sbSize, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerCurveWidget::sizeChanged); connect(ui.sbRotation, static_cast(&QSpinBox::valueChanged), this, &DatapickerCurveWidget::rotationChanged); connect(ui.sbOpacity, static_cast(&QSpinBox::valueChanged), this, &DatapickerCurveWidget::opacityChanged); //Filling connect(ui.cbFillingStyle, static_cast(&QComboBox::currentIndexChanged), this, &DatapickerCurveWidget::fillingStyleChanged); connect(ui.kcbFillingColor, &KColorButton::changed, this, &DatapickerCurveWidget::fillingColorChanged); //border connect(ui.cbBorderStyle, static_cast(&QComboBox::currentIndexChanged), this, &DatapickerCurveWidget::borderStyleChanged); connect(ui.kcbBorderColor, &KColorButton::changed, this, &DatapickerCurveWidget::borderColorChanged); connect(ui.sbBorderWidth, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerCurveWidget::borderWidthChanged); connect(ui.chbVisible, &QCheckBox::clicked, this, &DatapickerCurveWidget::visibilityChanged); //error bar connect(ui.cbErrorBarFillingStyle, static_cast(&QComboBox::currentIndexChanged), this, &DatapickerCurveWidget::errorBarFillingStyleChanged); connect(ui.kcbErrorBarFillingColor, &KColorButton::changed, this, &DatapickerCurveWidget::errorBarFillingColorChanged); connect(ui.sbErrorBarSize, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerCurveWidget::errorBarSizeChanged); init(); hideErrorBarWidgets(true); } DatapickerCurveWidget::~DatapickerCurveWidget() = default; void DatapickerCurveWidget::init() { m_initializing = true; GuiTools::updatePenStyles(ui.cbBorderStyle, Qt::black); QPainter pa; int iconSize = 20; QPixmap pm(iconSize, iconSize); QPen pen(Qt::SolidPattern, 0); ui.cbStyle->setIconSize(QSize(iconSize, iconSize)); QTransform trafo; trafo.scale(15, 15); //TODO: constant? for (int i = 1; i < 19; ++i) { auto style = (Symbol::Style)i; pm.fill(Qt::transparent); pa.begin(&pm); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.translate(iconSize/2,iconSize/2); pa.drawPath(trafo.map(Symbol::pathFromStyle(style))); pa.end(); ui.cbStyle->addItem(QIcon(pm), Symbol::nameFromStyle(style)); } GuiTools::updateBrushStyles(ui.cbFillingStyle, Qt::black); GuiTools::updateBrushStyles(ui.cbErrorBarFillingStyle, Qt::black); m_initializing = false; } void DatapickerCurveWidget::setCurves(QList list) { if (list.isEmpty()) return; m_curveList = list; m_curve = list.first(); m_aspect = list.first(); if (list.size() == 1) { ui.lName->setEnabled(true); ui.leName->setEnabled(true); ui.lComment->setEnabled(true); ui.leComment->setEnabled(true); ui.leName->setText(m_curve->name()); ui.leComment->setText(m_curve->comment()); } else { ui.lName->setEnabled(false); ui.leName->setEnabled(false); ui.lComment->setEnabled(false); ui.leComment->setEnabled(false); ui.leName->setText(QString()); ui.leComment->setText(QString()); } load(); updateSymbolWidgets(); connect(m_curve, &AbstractAspect::aspectDescriptionChanged,this, &DatapickerCurveWidget::curveDescriptionChanged); connect(m_curve, &AbstractAspect::aspectRemoved,this, &DatapickerCurveWidget::updateSymbolWidgets); connect(m_curve, &AbstractAspect::aspectAdded, this, &DatapickerCurveWidget::updateSymbolWidgets); connect(m_curve, &DatapickerCurve::curveErrorTypesChanged, this, &DatapickerCurveWidget::curveErrorsChanged); connect(m_curve, &DatapickerCurve::pointStyleChanged, this, &DatapickerCurveWidget::symbolStyleChanged); connect(m_curve, &DatapickerCurve::pointSizeChanged, this, &DatapickerCurveWidget::symbolSizeChanged); connect(m_curve, &DatapickerCurve::pointRotationAngleChanged, this, &DatapickerCurveWidget::symbolRotationAngleChanged); connect(m_curve, &DatapickerCurve::pointOpacityChanged, this, &DatapickerCurveWidget::symbolOpacityChanged); connect(m_curve, &DatapickerCurve::pointBrushChanged, this, &DatapickerCurveWidget::symbolBrushChanged); connect(m_curve, &DatapickerCurve::pointPenChanged, this, &DatapickerCurveWidget::symbolPenChanged); connect(m_curve, &DatapickerCurve::pointVisibilityChanged, this, &DatapickerCurveWidget::symbolVisibleChanged); connect(m_curve, &DatapickerCurve::pointErrorBarBrushChanged, this, &DatapickerCurveWidget::symbolErrorBarBrushChanged); connect(m_curve, &DatapickerCurve::pointErrorBarSizeChanged, this, &DatapickerCurveWidget::symbolErrorBarSizeChanged); } void DatapickerCurveWidget::hideErrorBarWidgets(bool on) { ui.lErrorBar->setVisible(!on); ui.cbErrorBarFillingStyle->setVisible(!on); ui.kcbErrorBarFillingColor->setVisible(!on); ui.lErrorBarFillingColor->setVisible(!on); ui.lErrorBarFillingStyle->setVisible(!on); ui.sbErrorBarSize->setVisible(!on); ui.lErrorBarSize->setVisible(!on); } //************************************************************* //**** SLOTs for changes triggered in DatapickerCurveWidget *** //************************************************************* //"General"-tab void DatapickerCurveWidget::xErrorTypeChanged(int index) { if ( DatapickerCurve::ErrorType(index) != DatapickerCurve::NoError || m_curve->curveErrorTypes().y != DatapickerCurve::NoError ) hideErrorBarWidgets(false); else hideErrorBarWidgets(true); if (m_initializing || m_suppressTypeChange) return; DatapickerCurve::Errors errors = m_curve->curveErrorTypes(); errors.x = DatapickerCurve::ErrorType(index); for (auto* curve : m_curveList) curve->setCurveErrorTypes(errors); } void DatapickerCurveWidget::yErrorTypeChanged(int index) { if ( DatapickerCurve::ErrorType(index) != DatapickerCurve::NoError || m_curve->curveErrorTypes().x != DatapickerCurve::NoError ) hideErrorBarWidgets(false); else hideErrorBarWidgets(true); if (m_initializing || m_suppressTypeChange) return; DatapickerCurve::Errors errors = m_curve->curveErrorTypes(); errors.y = DatapickerCurve::ErrorType(index); for (auto* curve : m_curveList) curve->setCurveErrorTypes(errors); } void DatapickerCurveWidget::styleChanged(int index) { auto style = Symbol::Style(index + 1); //enable/disable the filling options in the GUI depending on the currently selected points. if (style != Symbol::Line && style != Symbol::Cross) { ui.cbFillingStyle->setEnabled(true); bool noBrush = (Qt::BrushStyle(ui.cbFillingStyle->currentIndex()) == Qt::NoBrush); ui.kcbFillingColor->setEnabled(!noBrush); } else { ui.kcbFillingColor->setEnabled(false); ui.cbFillingStyle->setEnabled(false); } bool noLine = (Qt::PenStyle(ui.cbBorderStyle->currentIndex()) == Qt::NoPen); ui.kcbBorderColor->setEnabled(!noLine); ui.sbBorderWidth->setEnabled(!noLine); if (m_initializing) return; for (auto* curve : m_curveList) curve->setPointStyle(style); } void DatapickerCurveWidget::sizeChanged(double value) { if (m_initializing) return; for (auto* curve : m_curveList) curve->setPointSize( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void DatapickerCurveWidget::rotationChanged(int value) { if (m_initializing) return; for (auto* curve : m_curveList) curve->setPointRotationAngle(value); } void DatapickerCurveWidget::opacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curveList) curve->setPointOpacity(opacity); } void DatapickerCurveWidget::errorBarSizeChanged(double value) { if (m_initializing) return; for (auto* curve : m_curveList) curve->setPointErrorBarSize( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void DatapickerCurveWidget::fillingStyleChanged(int index) { auto brushStyle = Qt::BrushStyle(index); ui.kcbFillingColor->setEnabled(!(brushStyle == Qt::NoBrush)); if (m_initializing) return; QBrush brush; for (auto* curve : m_curveList) { brush = curve->pointBrush(); brush.setStyle(brushStyle); curve->setPointBrush(brush); } } void DatapickerCurveWidget::errorBarFillingStyleChanged(int index) { auto brushStyle = Qt::BrushStyle(index); ui.kcbErrorBarFillingColor->setEnabled(!(brushStyle == Qt::NoBrush)); if (m_initializing) return; QBrush brush; for (auto* curve : m_curveList) { brush = curve->pointBrush(); brush.setStyle(brushStyle); curve->setPointErrorBarBrush(brush); } } void DatapickerCurveWidget::fillingColorChanged(const QColor& color) { if (m_initializing) return; QBrush brush; for (auto* curve : m_curveList) { brush = curve->pointBrush(); brush.setColor(color); curve->setPointBrush(brush); } m_initializing = true; GuiTools::updateBrushStyles(ui.cbFillingStyle, color ); m_initializing = false; } void DatapickerCurveWidget::errorBarFillingColorChanged(const QColor& color) { if (m_initializing) return; QBrush brush; for (auto* curve : m_curveList) { brush = curve->pointErrorBarBrush(); brush.setColor(color); curve->setPointErrorBarBrush(brush); } m_initializing = true; GuiTools::updateBrushStyles(ui.cbErrorBarFillingStyle, color ); m_initializing = false; } void DatapickerCurveWidget::borderStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); if ( penStyle == Qt::NoPen ) { ui.kcbBorderColor->setEnabled(false); ui.sbBorderWidth->setEnabled(false); } else { ui.kcbBorderColor->setEnabled(true); ui.sbBorderWidth->setEnabled(true); } if (m_initializing) return; QPen pen; for (auto* curve : m_curveList) { pen = curve->pointPen(); pen.setStyle(penStyle); curve->setPointPen(pen); } } void DatapickerCurveWidget::borderColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curveList) { pen = curve->pointPen(); pen.setColor(color); curve->setPointPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbBorderStyle, color); m_initializing = false; } void DatapickerCurveWidget::borderWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* curve : m_curveList) { pen = curve->pointPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setPointPen(pen); } } void DatapickerCurveWidget::visibilityChanged(bool state) { if (m_initializing) return; for (auto* curve : m_curveList) curve->setPointVisibility(state); } void DatapickerCurveWidget::updateSymbolWidgets() { - const QVector pointsList = m_curve->children(AbstractAspect::IncludeHidden); - if (pointsList.isEmpty()) { + auto list = m_curve->children(AbstractAspect::IncludeHidden); + if (list.isEmpty()) { ui.cbXErrorType->setEnabled(true); ui.cbYErrorType->setEnabled(true); - ui.tSymbols->setEnabled(false); m_suppressTypeChange = false; } else { ui.cbXErrorType->setEnabled(false); ui.cbYErrorType->setEnabled(false); - ui.tSymbols->setEnabled(true); m_suppressTypeChange = true; } } //************************************************************* //******** SLOTs for changes triggered in DatapickerCurve ***** //************************************************************* void DatapickerCurveWidget::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; - if (aspect->name() != ui.leName->text()) { + if (aspect->name() != ui.leName->text()) ui.leName->setText(aspect->name()); - } else if (aspect->comment() != ui.leComment->text()) { + else if (aspect->comment() != ui.leComment->text()) ui.leComment->setText(aspect->comment()); - } + m_initializing = false; } void DatapickerCurveWidget::curveErrorsChanged(DatapickerCurve::Errors errors) { m_initializing = true; ui.cbXErrorType->setCurrentIndex((int) errors.x); ui.cbYErrorType->setCurrentIndex((int) errors.y); m_initializing = false; } void DatapickerCurveWidget::symbolStyleChanged(Symbol::Style style) { m_initializing = true; ui.cbStyle->setCurrentIndex((int)style - 1); m_initializing = false; } void DatapickerCurveWidget::symbolSizeChanged(qreal size) { m_initializing = true; ui.sbSize->setValue( Worksheet::convertFromSceneUnits(size, Worksheet::Point) ); m_initializing = false; } void DatapickerCurveWidget::symbolErrorBarSizeChanged(qreal size) { m_initializing = true; ui.sbErrorBarSize->setValue( Worksheet::convertFromSceneUnits(size, Worksheet::Point) ); m_initializing = false; } void DatapickerCurveWidget::symbolRotationAngleChanged(qreal angle) { m_initializing = true; ui.sbRotation->setValue(round(angle)); m_initializing = false; } void DatapickerCurveWidget::symbolOpacityChanged(qreal opacity) { m_initializing = true; ui.sbOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void DatapickerCurveWidget::symbolBrushChanged(const QBrush& brush) { m_initializing = true; ui.cbFillingStyle->setCurrentIndex((int) brush.style()); ui.kcbFillingColor->setColor(brush.color()); GuiTools::updateBrushStyles(ui.cbFillingStyle, brush.color()); m_initializing = false; } void DatapickerCurveWidget::symbolErrorBarBrushChanged(const QBrush& brush) { m_initializing = true; ui.cbErrorBarFillingStyle->setCurrentIndex((int) brush.style()); ui.kcbErrorBarFillingColor->setColor(brush.color()); GuiTools::updateBrushStyles(ui.cbErrorBarFillingStyle, brush.color()); m_initializing = false; } void DatapickerCurveWidget::symbolPenChanged(const QPen& pen) { m_initializing = true; ui.cbBorderStyle->setCurrentIndex( (int) pen.style()); ui.kcbBorderColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbBorderStyle, pen.color()); ui.sbBorderWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(), Worksheet::Point)); m_initializing = false; } void DatapickerCurveWidget::symbolVisibleChanged(bool on) { m_initializing = true; ui.chbVisible->setChecked(on); m_initializing = false; } //********************************************************** //******************** SETTINGS **************************** //********************************************************** void DatapickerCurveWidget::load() { if (!m_curve) return; m_initializing = true; ui.cbXErrorType->setCurrentIndex((int) m_curve->curveErrorTypes().x); ui.cbYErrorType->setCurrentIndex((int) m_curve->curveErrorTypes().y); ui.cbStyle->setCurrentIndex( (int)m_curve->pointStyle() - 1 ); ui.sbSize->setValue( Worksheet::convertFromSceneUnits(m_curve->pointSize(), Worksheet::Point) ); ui.sbRotation->setValue( m_curve->pointRotationAngle() ); ui.sbOpacity->setValue( round(m_curve->pointOpacity()*100.0) ); ui.cbFillingStyle->setCurrentIndex( (int) m_curve->pointBrush().style() ); ui.kcbFillingColor->setColor( m_curve->pointBrush().color() ); ui.cbBorderStyle->setCurrentIndex( (int) m_curve->pointPen().style() ); ui.kcbBorderColor->setColor( m_curve->pointPen().color() ); ui.sbBorderWidth->setValue( Worksheet::convertFromSceneUnits(m_curve->pointPen().widthF(), Worksheet::Point) ); ui.chbVisible->setChecked( m_curve->pointVisibility() ); ui.cbErrorBarFillingStyle->setCurrentIndex( (int) m_curve->pointErrorBarBrush().style() ); ui.kcbErrorBarFillingColor->setColor( m_curve->pointErrorBarBrush().color() ); ui.sbErrorBarSize->setValue( Worksheet::convertFromSceneUnits(m_curve->pointErrorBarSize(), Worksheet::Point) ); m_initializing = false; } diff --git a/src/kdefrontend/widgets/DatapickerImageWidget.cpp b/src/kdefrontend/widgets/DatapickerImageWidget.cpp index a53e27b07..fbeb27b92 100644 --- a/src/kdefrontend/widgets/DatapickerImageWidget.cpp +++ b/src/kdefrontend/widgets/DatapickerImageWidget.cpp @@ -1,897 +1,902 @@ /*************************************************************************** File : DatapickerImageWidget.cpp Project : LabPlot Description : widget for datapicker properties -------------------------------------------------------------------- Copyright : (C) 2015-2016 by Ankit Wagadre (wagadre.ankit@gmail.com) Copyright : (C) 2015-2019 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "DatapickerImageWidget.h" #include "backend/datapicker/DatapickerPoint.h" #include "commonfrontend/widgets/qxtspanslider.h" #include "kdefrontend/GuiTools.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/plots/cartesian/Symbol.h" #include "backend/datapicker/ImageEditor.h" #include #include #include #include #include #include #include #include #include #include #include HistogramView::HistogramView(QWidget* parent, int range) : QGraphicsView(parent), m_scene(new QGraphicsScene()), m_range(range) { setTransform(QTransform()); QRectF pageRect( 0, 0, 1000, 100 ); m_scene->setSceneRect(pageRect); setScene(m_scene); setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); m_lowerSlider = new QGraphicsRectItem(pageRect, nullptr); m_lowerSlider->setPen(QPen(Qt::black, 0.5)); m_lowerSlider->setBrush(Qt::blue); m_lowerSlider->setOpacity(0.2); m_scene->addItem(m_lowerSlider); m_upperSlider = new QGraphicsRectItem(pageRect, nullptr); m_upperSlider->setPen(QPen(Qt::black, 0.5)); m_upperSlider->setBrush(Qt::blue); m_upperSlider->setOpacity(0.2); m_scene->addItem(m_upperSlider); } void HistogramView::setScalePixmap(const QString& file) { // scene rect is 1000*100 where upper 1000*80 is for histogram graph // and lower 1000*20 is for histogram scale QGraphicsPixmapItem* pixmap = new QGraphicsPixmapItem(QPixmap(file).scaled( 1000, 20, Qt::IgnoreAspectRatio), nullptr); pixmap->setZValue(-1); pixmap->setPos(0, 90); m_scene->addItem(pixmap); } void HistogramView::setSpan(int l, int h) { l = l*1000/m_range; h = h*1000/m_range; m_lowerSlider->setPos(QPointF(l - 1000, 0)); m_upperSlider->setPos(QPointF(h, 0)); invalidateScene(sceneRect(), QGraphicsScene::BackgroundLayer); } void HistogramView::resizeEvent(QResizeEvent *event) { fitInView(m_scene->sceneRect(), Qt::IgnoreAspectRatio); QGraphicsView::resizeEvent(event); } void HistogramView::drawBackground(QPainter* painter, const QRectF& rect) { if (!bins) return; painter->save(); painter->setRenderHint(QPainter::Antialiasing, true); int max = 1; for (int i = 0; i <= m_range; i++) if (bins [i] > max) max = bins [i]; // convert y-scale count to log scale so small counts are still visible // scene rect is 1000*100 where upper 1000*80 is for histogram graph // and lower 1000*20 is for histogram scale QPainterPath path(QPointF(0, (log(bins[0])*100/log(max)))); for (int i = 1; i <= m_range; i++) { int x = i*1000/m_range; int y = 80; if ( bins[i] > 1 ) y = 80 - (log(bins[i])*80/log(max)); path.lineTo(QPointF(x, y)); } painter->drawPath(path); invalidateScene(rect, QGraphicsScene::BackgroundLayer); painter->restore(); } DatapickerImageWidget::DatapickerImageWidget(QWidget* parent) : BaseDock(parent), m_image(nullptr) { ui.setupUi(this); m_leName = ui.leName; m_leComment = ui.leComment; ui.leFileName->setClearButtonEnabled(true); ui.bOpen->setIcon( QIcon::fromTheme("document-open") ); ui.leFileName->setCompleter(new QCompleter(new QDirModel, this)); auto* editTabLayout = static_cast(ui.tEdit->layout()); editTabLayout->setContentsMargins(2,2,2,2); editTabLayout->setHorizontalSpacing(2); editTabLayout->setVerticalSpacing(4); ssHue = new QxtSpanSlider(Qt::Horizontal, ui.tEdit); ssHue->setToolTip(i18n("Select the range for the hue.\nEverything outside of this range will be set to white.")); ssHue->setRange(0, 360); editTabLayout->addWidget(ssHue, 3, 2); ssSaturation = new QxtSpanSlider(Qt::Horizontal, ui.tEdit); ssSaturation->setToolTip(i18n("Select the range for the saturation.\nEverything outside of this range will be set to white.")); ssSaturation->setRange(0,100); editTabLayout->addWidget(ssSaturation, 5, 2); ssValue = new QxtSpanSlider(Qt::Horizontal, ui.tEdit); ssValue->setToolTip(i18n("Select the range for the value, the degree of lightness of the color.\nEverything outside of this range will be set to white.")); ssValue->setRange(0,100); editTabLayout->addWidget(ssValue, 7, 2); ssIntensity = new QxtSpanSlider(Qt::Horizontal, ui.tEdit); ssIntensity->setToolTip(i18n("Select the range for the intensity.\nEverything outside of this range will be set to white.")); ssIntensity->setRange(0, 100); editTabLayout->addWidget(ssIntensity, 9, 2); ssForeground = new QxtSpanSlider(Qt::Horizontal, ui.tEdit); ssForeground->setToolTip(i18n("Select the range for the colors that are not part of the background color.\nEverything outside of this range will be set to white.")); ssForeground->setRange(0, 100); editTabLayout->addWidget(ssForeground, 11, 2); ui.cbGraphType->addItem(i18n("Cartesian (x, y)")); ui.cbGraphType->addItem(i18n("Polar (x, y°)")); ui.cbGraphType->addItem(i18n("Polar (x, y(rad))")); ui.cbGraphType->addItem(i18n("Logarithmic (ln(x), y)")); ui.cbGraphType->addItem(i18n("Logarithmic (x, ln(y))")); ui.cbGraphType->addItem(i18n("Ternary (x, y, z)")); ui.lTernaryScale->setHidden(true); ui.sbTernaryScale->setHidden(true); ui.lPositionZ1->setHidden(true); ui.lPositionZ2->setHidden(true); ui.lPositionZ3->setHidden(true); ui.sbPositionZ1->setHidden(true); ui.sbPositionZ2->setHidden(true); ui.sbPositionZ3->setHidden(true); ui.cbPlotImageType->addItem(i18n("No Image")); ui.cbPlotImageType->addItem(i18n("Original Image")); ui.cbPlotImageType->addItem(i18n("Processed Image")); QString valueFile = QStandardPaths::locate(QStandardPaths::AppDataLocation, "pics/colorchooser/colorchooser_value.xpm"); QString hueFile = QStandardPaths::locate(QStandardPaths::AppDataLocation, "pics/colorchooser/colorchooser_hue.xpm"); QString saturationFile = QStandardPaths::locate(QStandardPaths::AppDataLocation, "pics/colorchooser/colorchooser_saturation.xpm"); gvHue = new HistogramView(ui.tEdit, ImageEditor::colorAttributeMax(DatapickerImage::Hue)); gvHue->setToolTip(i18n("Select the range for the hue.\nEverything outside of this range will be set to white.")); editTabLayout->addWidget(gvHue, 2, 2); gvHue->setScalePixmap(hueFile); gvSaturation = new HistogramView(ui.tEdit, ImageEditor::colorAttributeMax(DatapickerImage::Saturation)); gvSaturation->setToolTip(i18n("Select the range for the saturation.\nEverything outside of this range will be set to white.")); editTabLayout->addWidget(gvSaturation, 4, 2); gvSaturation->setScalePixmap(saturationFile); gvValue = new HistogramView(ui.tEdit, ImageEditor::colorAttributeMax(DatapickerImage::Value)); gvValue->setToolTip(i18n("Select the range for the value, the degree of lightness of the color.\nEverything outside of this range will be set to white.")); editTabLayout->addWidget(gvValue, 6,2); gvValue->setScalePixmap(valueFile); gvIntensity = new HistogramView(ui.tEdit, ImageEditor::colorAttributeMax(DatapickerImage::Intensity)); gvIntensity->setToolTip(i18n("Select the range for the intensity.\nEverything outside of this range will be set to white.")); editTabLayout->addWidget(gvIntensity, 8, 2); gvIntensity->setScalePixmap(valueFile); gvForeground = new HistogramView(ui.tEdit, ImageEditor::colorAttributeMax(DatapickerImage::Foreground)); gvForeground->setToolTip(i18n("Select the range for the colors that are not part of the background color.\nEverything outside of this range will be set to white.")); editTabLayout->addWidget(gvForeground, 10, 2); gvForeground->setScalePixmap(valueFile); //SLOTS //general connect(ui.leName, &QLineEdit::textChanged, this, &DatapickerImageWidget::nameChanged); connect(ui.leComment, &QLineEdit::textChanged, this, &DatapickerImageWidget::commentChanged); connect(ui.bOpen, &QPushButton::clicked, this, &DatapickerImageWidget::selectFile); connect(ui.leFileName, &QLineEdit::returnPressed, this, &DatapickerImageWidget::fileNameChanged); connect(ui.leFileName, &QLineEdit::textChanged, this, &DatapickerImageWidget::fileNameChanged); // edit image connect(ui.cbPlotImageType, static_cast(&QComboBox::currentIndexChanged), this, &DatapickerImageWidget::plotImageTypeChanged); connect(ui.sbRotation, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerImageWidget::rotationChanged); connect(ssIntensity, &QxtSpanSlider::spanChanged, this, &DatapickerImageWidget::intensitySpanChanged); connect(ssIntensity, &QxtSpanSlider::spanChanged, gvIntensity, &HistogramView::setSpan); connect(ssForeground, &QxtSpanSlider::spanChanged, this, &DatapickerImageWidget::foregroundSpanChanged); connect(ssForeground, &QxtSpanSlider::spanChanged, gvForeground, &HistogramView::setSpan ); connect(ssHue, &QxtSpanSlider::spanChanged, this, &DatapickerImageWidget::hueSpanChanged); connect(ssHue, &QxtSpanSlider::spanChanged, gvHue, &HistogramView::setSpan ); connect(ssSaturation, &QxtSpanSlider::spanChanged, this, &DatapickerImageWidget::saturationSpanChanged); connect(ssSaturation, &QxtSpanSlider::spanChanged, gvSaturation, &HistogramView::setSpan ); connect(ssValue, &QxtSpanSlider::spanChanged, this, &DatapickerImageWidget::valueSpanChanged); connect(ssValue, &QxtSpanSlider::spanChanged, gvValue, &HistogramView::setSpan ); connect(ui.sbMinSegmentLength, static_cast(&QSpinBox::valueChanged), this, &DatapickerImageWidget::minSegmentLengthChanged); connect(ui.sbPointSeparation, static_cast(&QSpinBox::valueChanged), this, &DatapickerImageWidget::pointSeparationChanged); //axis point connect(ui.cbGraphType, static_cast(&QComboBox::currentIndexChanged), this, &DatapickerImageWidget::graphTypeChanged); connect(ui.sbTernaryScale, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerImageWidget::ternaryScaleChanged); connect(ui.sbPositionX1, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerImageWidget::logicalPositionChanged); connect(ui.sbPositionY1, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerImageWidget::logicalPositionChanged); connect(ui.sbPositionX2, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerImageWidget::logicalPositionChanged); connect(ui.sbPositionY2, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerImageWidget::logicalPositionChanged); connect(ui.sbPositionX3, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerImageWidget::logicalPositionChanged); connect(ui.sbPositionY3, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerImageWidget::logicalPositionChanged); connect(ui.sbPositionZ1, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerImageWidget::logicalPositionChanged); connect(ui.sbPositionZ2, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerImageWidget::logicalPositionChanged); connect(ui.sbPositionZ3, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerImageWidget::logicalPositionChanged); //SYMBOL connect(ui.cbSymbolStyle, static_cast(&QComboBox::currentIndexChanged), this, &DatapickerImageWidget::pointsStyleChanged); connect(ui.sbSymbolSize, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerImageWidget::pointsSizeChanged); connect(ui.sbSymbolRotation,static_cast(&QSpinBox::valueChanged), this, &DatapickerImageWidget::pointsRotationChanged); connect(ui.sbSymbolOpacity, static_cast(&QSpinBox::valueChanged), this, &DatapickerImageWidget::pointsOpacityChanged); //Filling connect(ui.cbSymbolFillingStyle, static_cast(&QComboBox::currentIndexChanged), this, &DatapickerImageWidget::pointsFillingStyleChanged); connect(ui.kcbSymbolFillingColor, &KColorButton::changed, this, &DatapickerImageWidget::pointsFillingColorChanged); //border connect(ui.cbSymbolBorderStyle, static_cast(&QComboBox::currentIndexChanged), this, &DatapickerImageWidget::pointsBorderStyleChanged); connect(ui.kcbSymbolBorderColor, &KColorButton::changed, this, &DatapickerImageWidget::pointsBorderColorChanged); connect(ui.sbSymbolBorderWidth, static_cast(&QDoubleSpinBox::valueChanged), this, &DatapickerImageWidget::pointsBorderWidthChanged); connect(ui.chbSymbolVisible, &QCheckBox::clicked, this, &DatapickerImageWidget::pointsVisibilityChanged); init(); } void DatapickerImageWidget::init() { m_initializing = true; GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, Qt::black); QPainter pa; int iconSize = 20; QPixmap pm(iconSize, iconSize); QPen pen(Qt::SolidPattern, 0); ui.cbSymbolStyle->setIconSize(QSize(iconSize, iconSize)); QTransform trafo; trafo.scale(15, 15); //TODO: constant? for (int i = 1; i < 19; ++i) { auto style = (Symbol::Style)i; pm.fill(Qt::transparent); pa.begin(&pm); pa.setPen( pen ); pa.setRenderHint(QPainter::Antialiasing); pa.translate(iconSize/2,iconSize/2); pa.drawPath(trafo.map(Symbol::pathFromStyle(style))); pa.end(); ui.cbSymbolStyle->addItem(QIcon(pm), Symbol::nameFromStyle(style)); } GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, Qt::black); m_initializing = false; } void DatapickerImageWidget::setImages(QList list) { m_initializing = true; m_imagesList = list; m_image = list.first(); - m_aspect = list.first(); + m_aspect = list.first()->parentAspect(); if (list.size() == 1) { ui.lName->setEnabled(true); ui.leName->setEnabled(true); ui.lComment->setEnabled(true); ui.leComment->setEnabled(true); ui.leName->setText(m_image->parentAspect()->name()); ui.leComment->setText(m_image->parentAspect()->comment()); } else { ui.lName->setEnabled(false); ui.leName->setEnabled(false); ui.lComment->setEnabled(false); ui.leComment->setEnabled(false); ui.leName->setText(QString()); ui.leComment->setText(QString()); } this->load(); initConnections(); handleWidgetActions(); updateSymbolWidgets(); m_initializing = false; } void DatapickerImageWidget::initConnections() { connect(m_image->parentAspect(), &AbstractAspect::aspectDescriptionChanged, this, &DatapickerImageWidget::imageDescriptionChanged); connect(m_image, &DatapickerImage::fileNameChanged, this, &DatapickerImageWidget::imageFileNameChanged); connect(m_image, &DatapickerImage::rotationAngleChanged, this, &DatapickerImageWidget::imageRotationAngleChanged); connect(m_image, &AbstractAspect::aspectRemoved, this, &DatapickerImageWidget::updateSymbolWidgets); connect(m_image, &AbstractAspect::aspectAdded, this, &DatapickerImageWidget::updateSymbolWidgets); connect(m_image, &DatapickerImage::axisPointsChanged, this, &DatapickerImageWidget::imageAxisPointsChanged); connect(m_image, &DatapickerImage::settingsChanged, this, &DatapickerImageWidget::imageEditorSettingsChanged); connect(m_image, &DatapickerImage::minSegmentLengthChanged, this, &DatapickerImageWidget::imageMinSegmentLengthChanged); connect(m_image, &DatapickerImage::pointStyleChanged, this, &DatapickerImageWidget::symbolStyleChanged); connect(m_image, &DatapickerImage::pointSizeChanged, this, &DatapickerImageWidget::symbolSizeChanged); connect(m_image, &DatapickerImage::pointRotationAngleChanged, this, &DatapickerImageWidget::symbolRotationAngleChanged); connect(m_image, &DatapickerImage::pointOpacityChanged, this, &DatapickerImageWidget::symbolOpacityChanged); connect(m_image, &DatapickerImage::pointBrushChanged, this, &DatapickerImageWidget::symbolBrushChanged); connect(m_image, &DatapickerImage::pointPenChanged, this, &DatapickerImageWidget::symbolPenChanged); connect(m_image, &DatapickerImage::pointVisibilityChanged, this, &DatapickerImageWidget::symbolVisibleChanged); } void DatapickerImageWidget::handleWidgetActions() { QString fileName = ui.leFileName->text().trimmed(); bool b = !fileName.isEmpty(); ui.tEdit->setEnabled(b); ui.cbGraphType->setEnabled(b); ui.sbRotation->setEnabled(b); ui.sbPositionX1->setEnabled(b); ui.sbPositionX2->setEnabled(b); ui.sbPositionX3->setEnabled(b); ui.sbPositionY1->setEnabled(b); ui.sbPositionY2->setEnabled(b); ui.sbPositionY3->setEnabled(b); ui.sbMinSegmentLength->setEnabled(b); ui.sbPointSeparation->setEnabled(b); if (b) { //upload histogram to view gvIntensity->bins = m_image->intensityBins; gvForeground->bins = m_image->foregroundBins; gvHue->bins = m_image->hueBins; gvSaturation->bins = m_image->saturationBins; gvValue->bins = m_image->valueBins; } } //********************************************************** //****** SLOTs for changes triggered in DatapickerImageWidget ******** //********************************************************** //"General"-tab void DatapickerImageWidget::selectFile() { KConfigGroup conf(KSharedConfig::openConfig(), "DatapickerImageWidget"); QString dir = conf.readEntry("LastImageDir", ""); QString formats; for (const QByteArray& format : QImageReader::supportedImageFormats()) { QString f = "*." + QString(format.constData()); + if (f == QLatin1String("*.svg")) + continue; formats.isEmpty() ? formats += f : formats += " " + f; } QString path = QFileDialog::getOpenFileName(this, i18n("Select the image file"), dir, i18n("Images (%1)", formats)); if (path.isEmpty()) return; //cancel was clicked in the file-dialog int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastImageDir", newDir); } ui.leFileName->setText( path ); handleWidgetActions(); for (auto* image : m_imagesList) image->setFileName(path); } void DatapickerImageWidget::fileNameChanged() { if (m_initializing) return; handleWidgetActions(); QString fileName = ui.leFileName->text(); if (!fileName.isEmpty() && !QFile::exists(fileName)) ui.leFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leFileName->setStyleSheet(QString()); for (auto* image : m_imagesList) image->setFileName(fileName); } void DatapickerImageWidget::graphTypeChanged() { if (m_initializing) return; DatapickerImage::ReferencePoints points = m_image->axisPoints(); points.type = DatapickerImage::GraphType(ui.cbGraphType->currentIndex()); if (points.type != DatapickerImage::Ternary) { ui.lTernaryScale->setHidden(true); ui.sbTernaryScale->setHidden(true); ui.lPositionZ1->setHidden(true); ui.lPositionZ2->setHidden(true); ui.lPositionZ3->setHidden(true); ui.sbPositionZ1->setHidden(true); ui.sbPositionZ2->setHidden(true); ui.sbPositionZ3->setHidden(true); } else { ui.lTernaryScale->setHidden(false); ui.sbTernaryScale->setHidden(false); ui.lPositionZ1->setHidden(false); ui.lPositionZ2->setHidden(false); ui.lPositionZ3->setHidden(false); ui.sbPositionZ1->setHidden(false); ui.sbPositionZ2->setHidden(false); ui.sbPositionZ3->setHidden(false); } for (auto* image : m_imagesList) image->setAxisPoints(points); } void DatapickerImageWidget::ternaryScaleChanged(double value) { if (m_initializing) return; DatapickerImage::ReferencePoints points = m_image->axisPoints(); points.ternaryScale = value; for (auto* image : m_imagesList) image->setAxisPoints(points); } void DatapickerImageWidget::logicalPositionChanged() { if (m_initializing) return; DatapickerImage::ReferencePoints points = m_image->axisPoints(); points.logicalPos[0].setX(ui.sbPositionX1->value()); points.logicalPos[0].setY(ui.sbPositionY1->value()); points.logicalPos[1].setX(ui.sbPositionX2->value()); points.logicalPos[1].setY(ui.sbPositionY2->value()); points.logicalPos[2].setX(ui.sbPositionX3->value()); points.logicalPos[2].setY(ui.sbPositionY3->value()); points.logicalPos[0].setZ(ui.sbPositionZ1->value()); points.logicalPos[1].setZ(ui.sbPositionZ2->value()); points.logicalPos[2].setZ(ui.sbPositionZ3->value()); + const Lock lock(m_initializing); for (auto* image : m_imagesList) image->setAxisPoints(points); } void DatapickerImageWidget::pointsStyleChanged(int index) { auto style = Symbol::Style(index + 1); //enable/disable the filling options in the GUI depending on the currently selected points. if (style != Symbol::Line && style != Symbol::Cross) { ui.cbSymbolFillingStyle->setEnabled(true); bool noBrush = (Qt::BrushStyle(ui.cbSymbolFillingStyle->currentIndex()) == Qt::NoBrush); ui.kcbSymbolFillingColor->setEnabled(!noBrush); } else { ui.kcbSymbolFillingColor->setEnabled(false); ui.cbSymbolFillingStyle->setEnabled(false); } bool noLine = (Qt::PenStyle(ui.cbSymbolBorderStyle->currentIndex()) == Qt::NoPen); ui.kcbSymbolBorderColor->setEnabled(!noLine); ui.sbSymbolBorderWidth->setEnabled(!noLine); if (m_initializing) return; for (auto* image : m_imagesList) image->setPointStyle(style); } void DatapickerImageWidget::pointsSizeChanged(double value) { if (m_initializing) return; for (auto* image : m_imagesList) image->setPointSize( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void DatapickerImageWidget::pointsRotationChanged(int value) { if (m_initializing) return; for (auto* image : m_imagesList) image->setPointRotationAngle(value); } void DatapickerImageWidget::pointsOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* image : m_imagesList) image->setPointOpacity(opacity); } void DatapickerImageWidget::pointsFillingStyleChanged(int index) { auto brushStyle = Qt::BrushStyle(index); ui.kcbSymbolFillingColor->setEnabled(!(brushStyle == Qt::NoBrush)); if (m_initializing) return; QBrush brush; for (auto* image : m_imagesList) { brush = image->pointBrush(); brush.setStyle(brushStyle); image->setPointBrush(brush); } } void DatapickerImageWidget::pointsFillingColorChanged(const QColor& color) { if (m_initializing) return; QBrush brush; for (auto* image : m_imagesList) { brush = image->pointBrush(); brush.setColor(color); image->setPointBrush(brush); } m_initializing = true; GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, color ); m_initializing = false; } void DatapickerImageWidget::pointsBorderStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); if ( penStyle == Qt::NoPen ) { ui.kcbSymbolBorderColor->setEnabled(false); ui.sbSymbolBorderWidth->setEnabled(false); } else { ui.kcbSymbolBorderColor->setEnabled(true); ui.sbSymbolBorderWidth->setEnabled(true); } if (m_initializing) return; QPen pen; for (auto* image : m_imagesList) { pen = image->pointPen(); pen.setStyle(penStyle); image->setPointPen(pen); } } void DatapickerImageWidget::pointsBorderColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* image : m_imagesList) { pen = image->pointPen(); pen.setColor(color); image->setPointPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, color); m_initializing = false; } void DatapickerImageWidget::pointsBorderWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* image : m_imagesList) { pen = image->pointPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); image->setPointPen(pen); } } void DatapickerImageWidget::pointsVisibilityChanged(bool state) { if (m_initializing) return; for (auto* image : m_imagesList) image->setPointVisibility(state); } void DatapickerImageWidget::intensitySpanChanged(int lowerLimit, int upperLimit) { if (m_initializing) return; DatapickerImage::EditorSettings settings = m_image->settings(); settings.intensityThresholdHigh = upperLimit; settings.intensityThresholdLow = lowerLimit; for (auto* image : m_imagesList) image->setSettings(settings); } void DatapickerImageWidget::foregroundSpanChanged(int lowerLimit, int upperLimit) { if (m_initializing) return; DatapickerImage::EditorSettings settings = m_image->settings(); settings.foregroundThresholdHigh = upperLimit; settings.foregroundThresholdLow = lowerLimit; for (auto* image : m_imagesList) image->setSettings(settings); } void DatapickerImageWidget::hueSpanChanged(int lowerLimit, int upperLimit) { if (m_initializing) return; DatapickerImage::EditorSettings settings = m_image->settings(); settings.hueThresholdHigh = upperLimit; settings.hueThresholdLow = lowerLimit; for (auto* image : m_imagesList) image->setSettings(settings); } void DatapickerImageWidget::saturationSpanChanged(int lowerLimit, int upperLimit) { if (m_initializing) return; DatapickerImage::EditorSettings settings = m_image->settings(); settings.saturationThresholdHigh = upperLimit; settings.saturationThresholdLow = lowerLimit; for (auto* image : m_imagesList) image->setSettings(settings); } void DatapickerImageWidget::valueSpanChanged(int lowerLimit, int upperLimit) { if (m_initializing) return; DatapickerImage::EditorSettings settings = m_image->settings(); settings.valueThresholdHigh = upperLimit; settings.valueThresholdLow = lowerLimit; for (auto* image : m_imagesList) image->setSettings(settings); } void DatapickerImageWidget::plotImageTypeChanged(int index) { if (m_initializing) return; for (auto* image : m_imagesList) image->setPlotImageType(DatapickerImage::PlotImageType(index)); } void DatapickerImageWidget::rotationChanged(double value) { if (m_initializing) return; for (auto* image : m_imagesList) image->setRotationAngle(value); } void DatapickerImageWidget::minSegmentLengthChanged(int value) { if (m_initializing) return; for (auto* image : m_imagesList) image->setminSegmentLength(value); } void DatapickerImageWidget::pointSeparationChanged(int value) { if (m_initializing) return; for (auto* image : m_imagesList) image->setPointSeparation(value); } //******************************************************************* //******** SLOTs for changes triggered in DatapickerImage *********** //******************************************************************* /*! * called when the name or comment of image's parent (datapicker) was changed. */ void DatapickerImageWidget::imageDescriptionChanged(const AbstractAspect* aspect) { if (m_image->parentAspect() != aspect) return; m_initializing = true; if (aspect->name() != ui.leName->text()) { ui.leName->setText(aspect->name()); } else if (aspect->comment() != ui.leComment->text()) { ui.leComment->setText(aspect->comment()); } m_initializing = false; } void DatapickerImageWidget::imageFileNameChanged(const QString& name) { m_initializing = true; ui.leFileName->setText(name); m_initializing = false; } void DatapickerImageWidget::imageRotationAngleChanged(float angle) { m_initializing = true; ui.sbRotation->setValue(angle); m_initializing = false; } void DatapickerImageWidget::imageAxisPointsChanged(const DatapickerImage::ReferencePoints& axisPoints) { + if (m_initializing)return; + const Lock lock(m_initializing); m_initializing = true; ui.cbGraphType->setCurrentIndex((int) axisPoints.type); ui.sbTernaryScale->setValue(axisPoints.ternaryScale); ui.sbPositionX1->setValue(axisPoints.logicalPos[0].x()); ui.sbPositionY1->setValue(axisPoints.logicalPos[0].y()); ui.sbPositionX2->setValue(axisPoints.logicalPos[1].x()); ui.sbPositionY2->setValue(axisPoints.logicalPos[1].y()); ui.sbPositionX3->setValue(axisPoints.logicalPos[2].x()); ui.sbPositionY3->setValue(axisPoints.logicalPos[2].y()); ui.sbPositionZ1->setValue(axisPoints.logicalPos[0].z()); ui.sbPositionZ2->setValue(axisPoints.logicalPos[1].z()); ui.sbPositionZ3->setValue(axisPoints.logicalPos[2].z()); m_initializing = false; } void DatapickerImageWidget::imageEditorSettingsChanged(const DatapickerImage::EditorSettings& settings) { m_initializing = true; ssIntensity->setSpan(settings.intensityThresholdLow, settings.intensityThresholdHigh); ssForeground->setSpan(settings.foregroundThresholdLow, settings.foregroundThresholdHigh); ssHue->setSpan(settings.hueThresholdLow, settings.hueThresholdHigh); ssSaturation->setSpan(settings.saturationThresholdLow, settings.saturationThresholdHigh); ssValue->setSpan(settings.valueThresholdLow, settings.valueThresholdHigh); gvIntensity->setSpan(settings.intensityThresholdLow, settings.intensityThresholdHigh); gvForeground->setSpan(settings.foregroundThresholdLow, settings.foregroundThresholdHigh); gvHue->setSpan(settings.hueThresholdLow, settings.hueThresholdHigh); gvSaturation->setSpan(settings.saturationThresholdLow, settings.saturationThresholdHigh); gvValue->setSpan(settings.valueThresholdLow, settings.valueThresholdHigh); m_initializing = false; } void DatapickerImageWidget::imageMinSegmentLengthChanged(const int value) { m_initializing = true; ui.sbMinSegmentLength->setValue(value); m_initializing = false; } void DatapickerImageWidget::updateSymbolWidgets() { int pointCount = m_image->childCount(AbstractAspect::IncludeHidden); if (pointCount) ui.tSymbol->setEnabled(true); else ui.tSymbol->setEnabled(false); } void DatapickerImageWidget::symbolStyleChanged(Symbol::Style style) { m_initializing = true; ui.cbSymbolStyle->setCurrentIndex((int)style - 1); m_initializing = false; } void DatapickerImageWidget::symbolSizeChanged(qreal size) { m_initializing = true; ui.sbSymbolSize->setValue( Worksheet::convertFromSceneUnits(size, Worksheet::Point) ); m_initializing = false; } void DatapickerImageWidget::symbolRotationAngleChanged(qreal angle) { m_initializing = true; ui.sbSymbolRotation->setValue(round(angle)); m_initializing = false; } void DatapickerImageWidget::symbolOpacityChanged(qreal opacity) { m_initializing = true; ui.sbSymbolOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void DatapickerImageWidget::symbolBrushChanged(const QBrush& brush) { m_initializing = true; ui.cbSymbolFillingStyle->setCurrentIndex((int) brush.style()); ui.kcbSymbolFillingColor->setColor(brush.color()); GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, brush.color()); m_initializing = false; } void DatapickerImageWidget::symbolPenChanged(const QPen& pen) { m_initializing = true; ui.cbSymbolBorderStyle->setCurrentIndex( (int) pen.style()); ui.kcbSymbolBorderColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, pen.color()); ui.sbSymbolBorderWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(), Worksheet::Point)); m_initializing = false; } void DatapickerImageWidget::symbolVisibleChanged(bool on) { m_initializing = true; ui.chbSymbolVisible->setChecked(on); m_initializing = false; } //********************************************************** //******************** SETTINGS **************************** //********************************************************** void DatapickerImageWidget::load() { if (!m_image) return; m_initializing = true; ui.leFileName->setText( m_image->fileName() ); //highlight the text field for the background image red if an image is used and cannot be found if (!m_image->fileName().isEmpty() && !QFile::exists(m_image->fileName())) ui.leFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leFileName->setStyleSheet(QString()); ui.cbGraphType->setCurrentIndex((int) m_image->axisPoints().type); ui.sbTernaryScale->setValue(m_image->axisPoints().ternaryScale); ui.sbPositionX1->setValue(m_image->axisPoints().logicalPos[0].x()); ui.sbPositionY1->setValue(m_image->axisPoints().logicalPos[0].y()); ui.sbPositionX2->setValue(m_image->axisPoints().logicalPos[1].x()); ui.sbPositionY2->setValue(m_image->axisPoints().logicalPos[1].y()); ui.sbPositionX3->setValue(m_image->axisPoints().logicalPos[2].x()); ui.sbPositionY3->setValue(m_image->axisPoints().logicalPos[2].y()); ui.sbPositionZ1->setValue(m_image->axisPoints().logicalPos[0].z()); ui.sbPositionZ2->setValue(m_image->axisPoints().logicalPos[1].z()); ui.sbPositionZ3->setValue(m_image->axisPoints().logicalPos[2].z()); ui.cbPlotImageType->setCurrentIndex((int) m_image->plotImageType()); ssIntensity->setSpan(m_image->settings().intensityThresholdLow, m_image->settings().intensityThresholdHigh); ssForeground->setSpan(m_image->settings().foregroundThresholdLow, m_image->settings().foregroundThresholdHigh); ssHue->setSpan(m_image->settings().hueThresholdLow, m_image->settings().hueThresholdHigh); ssSaturation->setSpan(m_image->settings().saturationThresholdLow, m_image->settings().saturationThresholdHigh); ssValue->setSpan(m_image->settings().valueThresholdLow, m_image->settings().valueThresholdHigh); gvIntensity->setSpan(m_image->settings().intensityThresholdLow, m_image->settings().intensityThresholdHigh); gvForeground->setSpan(m_image->settings().foregroundThresholdLow, m_image->settings().foregroundThresholdHigh); gvHue->setSpan(m_image->settings().hueThresholdLow, m_image->settings().hueThresholdHigh); gvSaturation->setSpan(m_image->settings().saturationThresholdLow, m_image->settings().saturationThresholdHigh); gvValue->setSpan(m_image->settings().valueThresholdLow, m_image->settings().valueThresholdHigh); ui.sbPointSeparation->setValue(m_image->pointSeparation()); ui.sbMinSegmentLength->setValue(m_image->minSegmentLength()); ui.cbSymbolStyle->setCurrentIndex( (int)m_image->pointStyle() - 1 ); ui.sbSymbolSize->setValue( Worksheet::convertFromSceneUnits(m_image->pointSize(), Worksheet::Point) ); ui.sbSymbolRotation->setValue( m_image->pointRotationAngle() ); ui.sbSymbolOpacity->setValue( round(m_image->pointOpacity()*100.0) ); ui.cbSymbolFillingStyle->setCurrentIndex( (int) m_image->pointBrush().style() ); ui.kcbSymbolFillingColor->setColor( m_image->pointBrush().color() ); ui.cbSymbolBorderStyle->setCurrentIndex( (int) m_image->pointPen().style() ); ui.kcbSymbolBorderColor->setColor( m_image->pointPen().color() ); ui.sbSymbolBorderWidth->setValue( Worksheet::convertFromSceneUnits(m_image->pointPen().widthF(), Worksheet::Point) ); ui.chbSymbolVisible->setChecked( m_image->pointVisibility() ); m_initializing = false; } diff --git a/src/kdefrontend/widgets/DatapickerImageWidget.h b/src/kdefrontend/widgets/DatapickerImageWidget.h index b2335b7e5..17e33191b 100644 --- a/src/kdefrontend/widgets/DatapickerImageWidget.h +++ b/src/kdefrontend/widgets/DatapickerImageWidget.h @@ -1,142 +1,142 @@ /*************************************************************************** File : DatapickerImageWidget.h Project : LabPlot Description : widget for datapicker properties -------------------------------------------------------------------- Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) Copyright : (C) 2015 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef DATAPICKERIMAGEWIDGET_H #define DATAPICKERIMAGEWIDGET_H #include #include "ui_datapickerimagewidget.h" #include "backend/datapicker/DatapickerImage.h" #include "kdefrontend/dockwidgets/BaseDock.h" class QxtSpanSlider; class HistogramView : public QGraphicsView { Q_OBJECT public: explicit HistogramView(QWidget*, int); void setScalePixmap(const QString&); int *bins{nullptr}; public slots: void setSpan(int, int); private: void resizeEvent(QResizeEvent *event) override; void drawBackground(QPainter*, const QRectF&) override; QGraphicsRectItem* m_lowerSlider; QGraphicsRectItem* m_upperSlider; QGraphicsScene* m_scene; int m_range; }; class DatapickerImageWidget : public BaseDock { Q_OBJECT public: explicit DatapickerImageWidget(QWidget*); void setImages(QList); void load(); private: Ui::DatapickerImageWidget ui; void init(); void initConnections(); DatapickerImage* m_image; QList m_imagesList; QxtSpanSlider* ssIntensity; QxtSpanSlider* ssForeground; QxtSpanSlider* ssHue; QxtSpanSlider* ssSaturation; QxtSpanSlider* ssValue; HistogramView* gvIntensity; HistogramView* gvForeground; HistogramView* gvHue; HistogramView* gvSaturation; HistogramView* gvValue; private slots: //SLOTs for changes triggered in DatapickerImageWidget //"General"-tab void fileNameChanged(); void selectFile(); void plotImageTypeChanged(int); //"Edit image"-tab void rotationChanged(double); void intensitySpanChanged(int, int); void foregroundSpanChanged(int, int); void hueSpanChanged(int, int); void saturationSpanChanged(int, int); void valueSpanChanged(int, int); void minSegmentLengthChanged(int); void pointSeparationChanged(int); void graphTypeChanged(); void ternaryScaleChanged(double); void logicalPositionChanged(); - //symbol propeties + //symbol properties void pointsStyleChanged(int); void pointsSizeChanged(double); void pointsRotationChanged(int); void pointsOpacityChanged(int); void pointsFillingStyleChanged(int); void pointsFillingColorChanged(const QColor&); void pointsBorderStyleChanged(int); void pointsBorderColorChanged(const QColor&); void pointsBorderWidthChanged(double); void pointsVisibilityChanged(bool); //SLOTs for changes triggered in DatapickerImageWidget void imageDescriptionChanged(const AbstractAspect*); void imageFileNameChanged(const QString&); void imageRotationAngleChanged(float); void imageAxisPointsChanged(const DatapickerImage::ReferencePoints&); void imageEditorSettingsChanged(const DatapickerImage::EditorSettings&); void imageMinSegmentLengthChanged(const int); void updateSymbolWidgets(); void handleWidgetActions(); //symbol void symbolStyleChanged(Symbol::Style); void symbolSizeChanged(qreal); void symbolRotationAngleChanged(qreal); void symbolOpacityChanged(qreal); void symbolBrushChanged(const QBrush&); void symbolPenChanged(const QPen&); void symbolVisibleChanged(bool); }; #endif //DATAPICKERIMAGEWIDGET_H diff --git a/src/kdefrontend/widgets/FITSHeaderEditAddUnitDialog.cpp b/src/kdefrontend/widgets/FITSHeaderEditAddUnitDialog.cpp index 4d349b8b3..cf05562b6 100644 --- a/src/kdefrontend/widgets/FITSHeaderEditAddUnitDialog.cpp +++ b/src/kdefrontend/widgets/FITSHeaderEditAddUnitDialog.cpp @@ -1,69 +1,88 @@ /*************************************************************************** File : FITSHeaderEditAddUnitDialog.cpp Project : LabPlot Description : Widget for adding or modifying FITS header keyword units -------------------------------------------------------------------- Copyright : (C) 2016-2017 by Fabian Kristof (fkristofszabolcs@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "FITSHeaderEditAddUnitDialog.h" #include "backend/datasources/filters/FITSFilter.h" #include #include #include +#include +#include + +#include +#include FITSHeaderEditAddUnitDialog::FITSHeaderEditAddUnitDialog(const QString& unit, QWidget* parent) : QDialog(parent) { ui.setupUi(this); QDialogButtonBox* btnBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel); - ui.horizontalLayout->addWidget(btnBox); + ui.gridLayout->addWidget(btnBox, 1, 0, 1, 2); m_okButton = btnBox->button(QDialogButtonBox::Ok); m_okButton->setText(i18n("&Add")); setWindowTitle(i18nc("@title:window", "Add New Unit")); setWindowIcon(QIcon::fromTheme("document-new")); m_okButton->setEnabled(false); QCompleter* keyCompleter = new QCompleter(FITSFilter::units(), this); ui.leUnit->setCompleter(keyCompleter); ui.leUnit->setPlaceholderText(i18n("Enter unit name here")); connect(ui.leUnit, &QLineEdit::textChanged, this, &FITSHeaderEditAddUnitDialog::unitChanged); connect(btnBox->button(QDialogButtonBox::Cancel), &QPushButton::clicked, this, &FITSHeaderEditAddUnitDialog::close); connect(btnBox, &QDialogButtonBox::accepted, this, &FITSHeaderEditAddUnitDialog::accept); connect(btnBox, &QDialogButtonBox::rejected, this, &FITSHeaderEditAddUnitDialog::reject); ui.leUnit->setText(unit); + + //restore saved settings if available + create(); // ensure there's a window created + KConfigGroup conf(KSharedConfig::openConfig(), "FITSHeaderEditAddUnitDialog"); + if (conf.exists()) { + KWindowConfig::restoreWindowSize(windowHandle(), conf); + resize(windowHandle()->size()); // workaround for QTBUG-40584 + } else + resize(QSize(300, 0).expandedTo(minimumSize())); +} + +FITSHeaderEditAddUnitDialog::~FITSHeaderEditAddUnitDialog() { + KConfigGroup conf(KSharedConfig::openConfig(), "FITSHeaderEditAddUnitDialog"); + KWindowConfig::saveWindowSize(windowHandle(), conf); } QString FITSHeaderEditAddUnitDialog::unit() const { QString unit = ui.leUnit->text(); if (unit.contains(QLatin1Char('('))) unit = unit.left(unit.indexOf(QLatin1Char('('))-1); return unit; } void FITSHeaderEditAddUnitDialog::unitChanged() { m_okButton->setEnabled(!ui.leUnit->text().isEmpty()); } diff --git a/src/kdefrontend/widgets/FITSHeaderEditAddUnitDialog.h b/src/kdefrontend/widgets/FITSHeaderEditAddUnitDialog.h index 6c8c0359f..a78a0ba68 100644 --- a/src/kdefrontend/widgets/FITSHeaderEditAddUnitDialog.h +++ b/src/kdefrontend/widgets/FITSHeaderEditAddUnitDialog.h @@ -1,50 +1,51 @@ /*************************************************************************** File : FITSHeaderEditAddUnitDialog.h Project : LabPlot Description : Widget for adding or modifying FITS header keyword units -------------------------------------------------------------------- Copyright : (C) 2016-2017 by Fabian Kristof (fkristofszabolcs@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef FITSHEADEREDITADDUNITDIALOG_H #define FITSHEADEREDITADDUNITDIALOG_H #include #include "ui_fitsheadereditaddunitwidget.h" class QPushButton; class FITSHeaderEditAddUnitDialog : public QDialog { Q_OBJECT public: explicit FITSHeaderEditAddUnitDialog(const QString& unit = QString(), QWidget* parent = nullptr); + ~FITSHeaderEditAddUnitDialog(); QString unit() const; private: Ui::FITSHeaderEditAddUnitDialog ui; QPushButton* m_okButton; private slots: void unitChanged(); }; #endif // FITSHEADEREDITADDUNITDIALOG_H diff --git a/src/kdefrontend/widgets/FITSHeaderEditDialog.cpp b/src/kdefrontend/widgets/FITSHeaderEditDialog.cpp index 172c9337a..0ae6927ee 100644 --- a/src/kdefrontend/widgets/FITSHeaderEditDialog.cpp +++ b/src/kdefrontend/widgets/FITSHeaderEditDialog.cpp @@ -1,107 +1,114 @@ /*************************************************************************** File : FITSHeaderEditDialog.h Project : LabPlot Description : Dialog for listing/editing FITS header keywords -------------------------------------------------------------------- Copyright : (C) 2016-2017 by Fabian Kristof (fkristofszabolcs@gmail.com) +Copyright : (C) 2016-2019 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "FITSHeaderEditDialog.h" -#include -#include + + #include #include +#include #include +#include +#include + /*! \class FITSHeaderEditDialog * \brief Dialog class for editing FITS header units. * \since 2.4.0 * \ingroup widgets */ -FITSHeaderEditDialog::FITSHeaderEditDialog(QWidget* parent) : QDialog(parent) { - m_headerEditWidget = new FITSHeaderEditWidget(this); +FITSHeaderEditDialog::FITSHeaderEditDialog(QWidget* parent) : QDialog(parent), + m_headerEditWidget(new FITSHeaderEditWidget(this)) { auto* btnBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel); auto* layout = new QVBoxLayout; layout->addWidget(m_headerEditWidget); layout->addWidget(btnBox); setLayout(layout); m_okButton = btnBox->button(QDialogButtonBox::Ok); m_okButton->setText(i18n("&Save")); m_okButton->setEnabled(false); connect(btnBox->button(QDialogButtonBox::Cancel), &QPushButton::clicked, this, &FITSHeaderEditDialog::reject); connect(btnBox, &QDialogButtonBox::accepted, this, &FITSHeaderEditDialog::accept); connect(btnBox, &QDialogButtonBox::rejected, this, &FITSHeaderEditDialog::reject); setWindowTitle(i18nc("@title:window", "FITS Metadata Editor")); setWindowIcon(QIcon::fromTheme("document-edit")); connect(m_okButton, &QPushButton::clicked, this, &FITSHeaderEditDialog::save); connect(m_headerEditWidget, &FITSHeaderEditWidget::changed, this, &FITSHeaderEditDialog::headersChanged); setAttribute(Qt::WA_DeleteOnClose); //restore saved settings if available + create(); // ensure there's a window created KConfigGroup conf(KSharedConfig::openConfig(), "FITSHeaderEditDialog"); - if (conf.exists()) + if (conf.exists()) { KWindowConfig::restoreWindowSize(windowHandle(), conf); - else - resize( QSize(400,0).expandedTo(minimumSize()) ); + resize(windowHandle()->size()); // workaround for QTBUG-40584 + } else + resize(QSize(300, 0).expandedTo(minimumSize())); } /*! * \brief FITSHeaderEditDialog::~FITSHeaderEditDialog */ FITSHeaderEditDialog::~FITSHeaderEditDialog() { KConfigGroup conf(KSharedConfig::openConfig(), "FITSHeaderEditDialog"); KWindowConfig::saveWindowSize(windowHandle(), conf); delete m_headerEditWidget; } void FITSHeaderEditDialog::headersChanged(bool changed) { if (changed) { setWindowTitle(i18nc("@title:window", "FITS Metadata Editor [Changed]")); m_okButton->setEnabled(true); } else { setWindowTitle(i18nc("@title:window", "FITS Metadata Editor")); m_okButton->setEnabled(false); } } /*! * \brief This slot is triggered when the Save button was clicked in the ui. */ void FITSHeaderEditDialog::save() { m_saved = m_headerEditWidget->save(); } /*! * \brief Returns whether there were changes saved. * \return */ bool FITSHeaderEditDialog::saved() const { return m_saved; } diff --git a/src/kdefrontend/widgets/FITSHeaderEditNewKeywordDialog.cpp b/src/kdefrontend/widgets/FITSHeaderEditNewKeywordDialog.cpp index a917fdbcb..d7b64f469 100644 --- a/src/kdefrontend/widgets/FITSHeaderEditNewKeywordDialog.cpp +++ b/src/kdefrontend/widgets/FITSHeaderEditNewKeywordDialog.cpp @@ -1,114 +1,131 @@ /*************************************************************************** File : FITSHeaderEditNewKeywordDialog.cpp Project : LabPlot Description : Widget for adding new keyword in the FITS edit widget -------------------------------------------------------------------- Copyright : (C) 2016-2017 by Fabian Kristof (fkristofszabolcs@gmail.com) +Copyright : (C) 2016-2019 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "FITSHeaderEditNewKeywordDialog.h" #include - #include -#include #include #include +#include #include +#include +#include #define FLEN_KEYWORD 75 /* max length of a keyword (HIERARCH convention) */ #define FLEN_VALUE 71 /* max length of a keyword value string */ #define FLEN_COMMENT 73 /* max length of a keyword comment string */ /*! \class FITSHeaderEditNewKeywordDialog * \brief Dialog class for adding new keywords to the FITSHeaderEditDialog's table. * \since 2.4.0 * \ingroup widgets */ FITSHeaderEditNewKeywordDialog::FITSHeaderEditNewKeywordDialog(QWidget *parent) : QDialog(parent) { ui.setupUi(this); QDialogButtonBox* btnBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel); - ui.gridLayout->addWidget(btnBox); + ui.gridLayout->addWidget(btnBox, 3, 1, 1, 2); m_okButton = btnBox->button(QDialogButtonBox::Ok); m_cancelButton = btnBox->button(QDialogButtonBox::Cancel); m_okButton->setText(i18n("&Add Keyword")); connect(btnBox, &QDialogButtonBox::clicked, this, &FITSHeaderEditNewKeywordDialog::slotButtonClicked); setWindowTitle(i18nc("@title:window", "Specify the New Keyword")); setWindowIcon(QIcon::fromTheme("document-new")); QCompleter* keyCompleter = new QCompleter(FITSFilter::standardKeywords(), this); keyCompleter->setCaseSensitivity(Qt::CaseInsensitive); ui.leKey->setCompleter(keyCompleter); ui.leKey->setPlaceholderText(i18n("Specify the name")); ui.leValue->setPlaceholderText(i18n("Specify the value")); ui.leComment->setPlaceholderText(i18n("Specify the comment")); ui.leKey->setMaxLength(FLEN_KEYWORD); ui.leValue->setMaxLength(FLEN_VALUE); ui.leComment->setMaxLength(FLEN_COMMENT); + + + //restore saved settings if available + create(); // ensure there's a window created + KConfigGroup conf(KSharedConfig::openConfig(), "FITSHeaderEditNewKeywordDialog"); + if (conf.exists()) { + KWindowConfig::restoreWindowSize(windowHandle(), conf); + resize(windowHandle()->size()); // workaround for QTBUG-40584 + } else + resize(QSize(300, 0).expandedTo(minimumSize())); +} + +FITSHeaderEditNewKeywordDialog::~FITSHeaderEditNewKeywordDialog() { + KConfigGroup conf(KSharedConfig::openConfig(), "FITSHeaderEditNewKeywordDialog"); + KWindowConfig::saveWindowSize(windowHandle(), conf); } /*! * \brief Decides whether the keyword can be used, messagebox pops up if the keywords key is empty. * \return Whether the keyword was "Ok" or not. */ int FITSHeaderEditNewKeywordDialog::okClicked() { if (!ui.leKey->text().isEmpty()) { m_newKeyword = FITSFilter::Keyword(ui.leKey->text(), ui.leValue->text(), ui.leComment->text()); return QMessageBox::Ok; } else { const int yesNo = KMessageBox::warningYesNo(this, i18n("Cannot add new keyword without key, would you like to try again?"), i18n("Cannot add empty key")); if (yesNo == KMessageBox::No) return QMessageBox::Cancel; return yesNo; } } /*! * \brief Returns the new keyword. * \return The newly constructed keyword from the line edits. */ FITSFilter::Keyword FITSHeaderEditNewKeywordDialog::newKeyword() const { return m_newKeyword; } /*! * \brief Decides whether the dialog should move in an accepted state or canceled. * \param button the button clicked */ void FITSHeaderEditNewKeywordDialog::slotButtonClicked(QAbstractButton* button) { if (button == m_okButton) { int okClickedBtn = okClicked(); if (okClickedBtn == QMessageBox::Ok) accept(); else if (okClickedBtn == QMessageBox::Cancel) reject(); } else if (button == m_cancelButton) reject(); } diff --git a/src/kdefrontend/widgets/FITSHeaderEditNewKeywordDialog.h b/src/kdefrontend/widgets/FITSHeaderEditNewKeywordDialog.h index 39fecabde..eab156905 100644 --- a/src/kdefrontend/widgets/FITSHeaderEditNewKeywordDialog.h +++ b/src/kdefrontend/widgets/FITSHeaderEditNewKeywordDialog.h @@ -1,57 +1,60 @@ /*************************************************************************** File : FITSHeaderEditNewKeywordDialog.h Project : LabPlot Description : Widget for adding new keyword in the FITS edit widget -------------------------------------------------------------------- Copyright : (C) 2016 by Fabian Kristof (fkristofszabolcs@gmail.com) +Copyright : (C) 2016-2019 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef FITSHEADEREDITNEWKEYWORDDIALOG_H #define FITSHEADEREDITNEWKEYWORDDIALOG_H #include "backend/datasources/filters/FITSFilter.h" #include "ui_fitsheadereditnewkeywordwidget.h" #include class QPushButton; class QAbstractButton; class FITSHeaderEditNewKeywordDialog : public QDialog { Q_OBJECT public: - explicit FITSHeaderEditNewKeywordDialog(QWidget *parent = nullptr); + explicit FITSHeaderEditNewKeywordDialog(QWidget* parent = nullptr); + ~FITSHeaderEditNewKeywordDialog(); + FITSFilter::Keyword newKeyword() const; private: QPushButton* m_okButton; QPushButton* m_cancelButton; Ui::FITSHeaderEditNewKeywordDialog ui; FITSFilter::Keyword m_newKeyword; int okClicked(); private slots: - void slotButtonClicked(QAbstractButton *button); + void slotButtonClicked(QAbstractButton*); }; #endif // FITSHEADEREDITNEWKEYWORDDIALOG_H diff --git a/src/kdefrontend/widgets/FITSHeaderEditWidget.cpp b/src/kdefrontend/widgets/FITSHeaderEditWidget.cpp index 096cdad0e..0d10cee93 100644 --- a/src/kdefrontend/widgets/FITSHeaderEditWidget.cpp +++ b/src/kdefrontend/widgets/FITSHeaderEditWidget.cpp @@ -1,632 +1,632 @@ /*************************************************************************** File : FITSHeaderEditWidget.cpp Project : LabPlot Description : Widget for listing/editing FITS header keywords -------------------------------------------------------------------- Copyright : (C) 2016-2017 by Fabian Kristof (fkristofszabolcs@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "FITSHeaderEditWidget.h" #include "ui_fitsheadereditwidget.h" #include "backend/datasources/filters/FITSFilter.h" #include "backend/lib/macros.h" #include "FITSHeaderEditNewKeywordDialog.h" #include "FITSHeaderEditAddUnitDialog.h" #include #include #include #include #include #include #include #include /*! \class FITSHeaderEditWidget * \brief Widget for listing/editing FITS header keywords * \since 2.4.0 * \ingroup kdefrontend/widgets */ FITSHeaderEditWidget::FITSHeaderEditWidget(QWidget* parent) : QWidget(parent), ui(new Ui::FITSHeaderEditWidget()), m_fitsFilter(new FITSFilter()) { ui->setupUi(this); initActions(); connectActions(); initContextMenus(); ui->bOpen->setIcon(QIcon::fromTheme("document-open")); ui->bAddKey->setIcon(QIcon::fromTheme("list-add")); ui->bAddKey->setEnabled(false); ui->bAddKey->setToolTip(i18n("Add new keyword")); ui->bRemoveKey->setIcon(QIcon::fromTheme("list-remove")); ui->bRemoveKey->setEnabled(false); ui->bRemoveKey->setToolTip(i18n("Remove selected keyword")); ui->bAddUnit->setIcon(QIcon::fromTheme("document-new")); ui->bAddUnit->setEnabled(false); ui->bAddUnit->setToolTip(i18n("Add unit to keyword")); ui->bClose->setIcon(QIcon::fromTheme("document-close")); ui->bClose->setEnabled(false); ui->bClose->setToolTip(i18n("Close file")); ui->twKeywordsTable->setColumnCount(3); ui->twExtensions->setSelectionMode(QAbstractItemView::SingleSelection); ui->twExtensions->headerItem()->setText(0, i18n("Content")); ui->twKeywordsTable->setHorizontalHeaderItem(0, new QTableWidgetItem(i18n("Key"))); ui->twKeywordsTable->setHorizontalHeaderItem(1, new QTableWidgetItem(i18n("Value"))); ui->twKeywordsTable->setHorizontalHeaderItem(2, new QTableWidgetItem(i18n("Comment"))); ui->twKeywordsTable->setAlternatingRowColors(true); ui->twKeywordsTable->horizontalHeader()->resizeSections(QHeaderView::ResizeToContents); ui->twKeywordsTable->horizontalHeader()->setStretchLastSection(true); ui->twKeywordsTable->installEventFilter(this); ui->twExtensions->installEventFilter(this); setAttribute(Qt::WA_DeleteOnClose); connect(ui->bAddUnit, &QPushButton::clicked, m_actionAddmodifyUnit, &QAction::triggered); connect(ui->bClose, &QPushButton::clicked, this, &FITSHeaderEditWidget::closeFile); connect(ui->bOpen, &QPushButton::clicked, this, &FITSHeaderEditWidget::openFile); connect(ui->bAddKey, &QPushButton::clicked, this, &FITSHeaderEditWidget::addKeyword); connect(ui->bRemoveKey, &QPushButton::clicked, this, &FITSHeaderEditWidget::removeKeyword); connect(ui->twKeywordsTable, &QTableWidget::itemClicked, this, &FITSHeaderEditWidget::enableButtonAddUnit); connect(ui->twKeywordsTable, &QTableWidget::itemChanged, this, &FITSHeaderEditWidget::updateKeyword); connect(ui->twExtensions, &QTreeWidget::itemClicked, this, &FITSHeaderEditWidget::fillTableSlot); connect(ui->twExtensions, &QTreeWidget::itemClicked, this, &FITSHeaderEditWidget::enableButtonCloseFile); } /*! * \brief Destructor */ FITSHeaderEditWidget::~FITSHeaderEditWidget() { delete m_fitsFilter; } /*! * \brief Fills the keywords tablewidget. * If the selected extension was not yet selected before, then the keywords are read from the file * and then the table is filled, otherwise the table is filled using the already existing keywords. */ void FITSHeaderEditWidget::fillTable() { m_initializingTable = true; if (!m_extensionData.contains(m_seletedExtension)) { m_extensionData[m_seletedExtension].keywords = m_fitsFilter->chduKeywords(m_seletedExtension); m_extensionData[m_seletedExtension].updates.updatedKeywords.reserve(m_extensionData[m_seletedExtension].keywords.size()); m_extensionData[m_seletedExtension].updates.updatedKeywords.resize(m_extensionData[m_seletedExtension].keywords.size()); m_fitsFilter->parseHeader(m_seletedExtension, ui->twKeywordsTable); } else { QList keywords = m_extensionData[m_seletedExtension].keywords; for (int i = 0; i < m_extensionData[m_seletedExtension].updates.updatedKeywords.size(); ++i) { FITSFilter::Keyword keyword = m_extensionData[m_seletedExtension].updates.updatedKeywords.at(i); if (!keyword.key.isEmpty()) keywords.operator [](i).key = keyword.key; if (!keyword.value.isEmpty()) keywords.operator [](i).value = keyword.value; if (!keyword.comment.isEmpty()) keywords.operator [](i).comment = keyword.comment; } for (const FITSFilter::Keyword& key : m_extensionData[m_seletedExtension].updates.newKeywords) keywords.append(key); m_fitsFilter->parseHeader(QString(), ui->twKeywordsTable, false, keywords); } m_initializingTable = false; } /*! * \brief Fills the tablewidget with the keywords of extension \a item * \param item the extension selected * \param col the column of the selected item */ void FITSHeaderEditWidget::fillTableSlot(QTreeWidgetItem *item, int col) { WAIT_CURSOR; const QString& itemText = item->text(col); QString selectedExtension; int extType = 0; if (itemText.contains(QLatin1String("IMAGE #")) || itemText.contains(QLatin1String("ASCII_TBL #")) || itemText.contains(QLatin1String("BINARY_TBL #"))) extType = 1; else if (!itemText.compare(QLatin1String("Primary header"))) extType = 2; if (extType == 0) { if (item->parent() != nullptr) { if (item->parent()->parent() != nullptr) selectedExtension = item->parent()->parent()->text(0) + '[' + item->text(col) + ']'; } } else if (extType == 1) { if (item->parent() != nullptr) { if (item->parent()->parent() != nullptr) { bool ok; int hduNum = itemText.rightRef(1).toInt(&ok); selectedExtension = item->parent()->parent()->text(0) + '[' + QString::number(hduNum-1) + ']'; } } } else { if (item->parent()->parent() != nullptr) selectedExtension = item->parent()->parent()->text(col); } if (!selectedExtension.isEmpty()) { if (!(m_seletedExtension == selectedExtension)) { m_seletedExtension = selectedExtension; fillTable(); } } RESET_CURSOR; } /*! * \brief Shows a dialog for opening a FITS file * If the returned file name is not empty (so a FITS file was selected) and it's not opened yet * then the file is parsed, so the treeview for the extensions is built and the table is filled. */ void FITSHeaderEditWidget::openFile() { KConfigGroup conf(KSharedConfig::openConfig(), "FITSHeaderEditWidget"); QString dir = conf.readEntry("LastDir", ""); QString fileName = QFileDialog::getOpenFileName(this, i18n("Open FITS file"), dir, i18n("FITS files (*.fits *.fit *.fts)")); if (fileName.isEmpty()) return; int pos = fileName.lastIndexOf(QDir::separator()); if (pos != -1) { QString newDir = fileName.left(pos); if (newDir != dir) conf.writeEntry("LastDir", newDir); } WAIT_CURSOR; QTreeWidgetItem* root = ui->twExtensions->invisibleRootItem(); const int childCount = root->childCount(); bool opened = false; for (int i = 0; i < childCount; ++i) { if (root->child(i)->text(0) == fileName) { opened = true; break; } } if (!opened) { for (QTreeWidgetItem* item : ui->twExtensions->selectedItems()) item->setSelected(false); m_fitsFilter->parseExtensions(fileName, ui->twExtensions); ui->twExtensions->resizeColumnToContents(0); if (ui->twExtensions->selectedItems().size() > 0) fillTableSlot(ui->twExtensions->selectedItems().at(0), 0); ui->bAddKey->setEnabled(true); ui->bRemoveKey->setEnabled(true); ui->bAddUnit->setEnabled(true); ui->bClose->setEnabled(false); } else { KMessageBox::information(this, i18n("Cannot open file, file already opened."), i18n("File already opened")); } enableButtonAddUnit(); RESET_CURSOR; } /*! * \brief Triggered when clicking the Save button * Saves the modifications (new keywords, new keyword units, keyword modifications, * deleted keywords, deleted extensions) to the FITS files. * \return \c true if there was something saved, otherwise false */ bool FITSHeaderEditWidget::save() { bool saved = false; for (const QString& fileName : m_extensionData.keys()) { if (m_extensionData[fileName].updates.newKeywords.size() > 0) { m_fitsFilter->addNewKeyword(fileName,m_extensionData[fileName].updates.newKeywords); if (!saved) saved = true; } if (m_extensionData[fileName].updates.removedKeywords.size() > 0) { m_fitsFilter->deleteKeyword(fileName, m_extensionData[fileName].updates.removedKeywords); if (!saved) saved = true; } if (!saved) { for (const FITSFilter::Keyword& key : m_extensionData[fileName].updates.updatedKeywords) { if (!key.isEmpty()) { saved = true; break; } } } m_fitsFilter->updateKeywords(fileName, m_extensionData[fileName].keywords, m_extensionData[fileName].updates.updatedKeywords); m_fitsFilter->addKeywordUnit(fileName, m_extensionData[fileName].keywords); m_fitsFilter->addKeywordUnit(fileName, m_extensionData[fileName].updates.newKeywords); } if (m_removedExtensions.size() > 0) { m_fitsFilter->removeExtensions(m_removedExtensions); if (!saved) saved = true; } if (saved) { //to reset the window title emit changed(false); } return saved; } /*! * \brief Initializes the context menu's actions. */ void FITSHeaderEditWidget::initActions() { m_actionAddKeyword = new QAction(QIcon::fromTheme("list-add"), i18n("Add New Keyword"), this); m_actionRemoveKeyword = new QAction(QIcon::fromTheme("list-remove"), i18n("Remove Keyword"), this); m_actionRemoveExtension = new QAction(i18n("Delete"), this); m_actionAddmodifyUnit = new QAction(i18n("Add Unit"), this); } /*! * \brief Connects signals of the actions to the appropriate slots. */ void FITSHeaderEditWidget::connectActions() { connect(m_actionAddKeyword, &QAction::triggered, this, [=](){addKeyword();}); connect(m_actionRemoveKeyword, &QAction::triggered, this, [=](){removeKeyword();}); connect(m_actionRemoveExtension, &QAction::triggered, this, [=](){removeExtension();}); connect(m_actionAddmodifyUnit, &QAction::triggered, this, [=](){addModifyKeywordUnit();}); } /*! * \brief Initializes the context menus. */ void FITSHeaderEditWidget::initContextMenus() { m_keywordActionsMenu = new QMenu(this); m_keywordActionsMenu->addAction(m_actionAddKeyword); m_keywordActionsMenu->addAction(m_actionRemoveKeyword); m_keywordActionsMenu->addSeparator(); m_keywordActionsMenu->addAction(m_actionAddmodifyUnit); m_extensionActionsMenu = new QMenu(this); m_extensionActionsMenu->addAction(m_actionRemoveExtension); } /*! * \brief Shows a FITSHeaderEditNewKeywordDialog and decides whether the new keyword provided in the dialog * can be added to the new keywords or not. Updates the tablewidget if it's needed. */ void FITSHeaderEditWidget::addKeyword() { auto* newKeywordDialog = new FITSHeaderEditNewKeywordDialog; m_initializingTable = true; if (newKeywordDialog->exec() == QDialog::Accepted) { FITSFilter::Keyword newKeyWord = newKeywordDialog->newKeyword(); QList currentKeywords = m_extensionData[m_seletedExtension].keywords; for (const FITSFilter::Keyword& keyword : currentKeywords) { if (keyword.operator == (newKeyWord)) { KMessageBox::information(this, i18n("Cannot add keyword, keyword already added"), i18n("Cannot Add Keyword")); return; } } for (const FITSFilter::Keyword& keyword : m_extensionData[m_seletedExtension].updates.newKeywords) { if (keyword.operator == (newKeyWord)) { KMessageBox::information(this, i18n("Cannot add keyword, keyword already added"), i18n("Cannot Add Keyword")); return; } } for (const QString& keyword : mandatoryKeywords()) { if (!keyword.compare(newKeyWord.key)) { KMessageBox::information(this, i18n("Cannot add mandatory keyword, they are already present"), i18n("Cannot Add Keyword")); return; } } /* - Column related keyword (TFIELDS, TTYPEn,TFORMn, etc.) in an image - SIMPLE, EXTEND, or BLOCKED keyword in any extension - BSCALE, BZERO, BUNIT, BLANK, DATAMAX, DATAMIN keywords in a table - Keyword name contains illegal character */ m_extensionData[m_seletedExtension].updates.newKeywords.append(newKeyWord); const int lastRow = ui->twKeywordsTable->rowCount(); ui->twKeywordsTable->setRowCount(lastRow + 1); auto* newKeyWordItem = new QTableWidgetItem(newKeyWord.key); newKeyWordItem->setFlags(Qt::ItemIsEditable | Qt::ItemIsSelectable | Qt::ItemIsEnabled); ui->twKeywordsTable->setItem(lastRow, 0, newKeyWordItem); newKeyWordItem = new QTableWidgetItem(newKeyWord.value); newKeyWordItem->setFlags(Qt::ItemIsEditable | Qt::ItemIsSelectable | Qt::ItemIsEnabled); ui->twKeywordsTable->setItem(lastRow, 1, newKeyWordItem); newKeyWordItem = new QTableWidgetItem(newKeyWord.comment); newKeyWordItem->setFlags(Qt::ItemIsEditable | Qt::ItemIsSelectable | Qt::ItemIsEnabled); ui->twKeywordsTable->setItem(lastRow, 2, newKeyWordItem); emit changed(true); } m_initializingTable = false; delete newKeywordDialog; } /*! * \brief Shows a messagebox whether we want to remove the keyword or not. * Mandatory keywords cannot be deleted. */ void FITSHeaderEditWidget::removeKeyword() { const int row = ui->twKeywordsTable->currentRow(); if (row == -1) return; QString key = ui->twKeywordsTable->item(row, 0)->text(); const int rc = KMessageBox::questionYesNo(this, i18n("Are you sure you want to delete the keyword '%1'?", key), i18n("Confirm Deletion")); if (rc == KMessageBox::Yes) { bool remove = true; for (const QString& k : mandatoryKeywords()) { if (!k.compare(key)) { remove = false; break; } } if (remove) { FITSFilter::Keyword toRemove = FITSFilter::Keyword(key, ui->twKeywordsTable->item(row, 1)->text(), ui->twKeywordsTable->item(row, 2)->text()); ui->twKeywordsTable->removeRow(row); m_extensionData[m_seletedExtension].keywords.removeAt(row); m_extensionData[m_seletedExtension].updates.removedKeywords.append(toRemove); emit changed(true); } else KMessageBox::information(this, i18n("Cannot remove mandatory keyword."), i18n("Removing Keyword")); } enableButtonAddUnit(); } /*! * \brief Trigggered when an item was updated by the user in the tablewidget * \param item the item which was updated */ void FITSHeaderEditWidget::updateKeyword(QTableWidgetItem *item) { if (!m_initializingTable) { const int row = item->row(); if (row < 0) return; int idx; bool fromNewKeyword = false; if (row > m_extensionData[m_seletedExtension].keywords.size()-1) { idx = row - m_extensionData[m_seletedExtension].keywords.size(); fromNewKeyword = true; } else idx = row; if (item->column() == 0) { if (!fromNewKeyword) { m_extensionData[m_seletedExtension].updates.updatedKeywords.operator [](idx).key = item->text(); m_extensionData[m_seletedExtension].keywords.operator [](idx).updates.keyUpdated = true; } else { m_extensionData[m_seletedExtension].updates.newKeywords.operator [](idx).key = item->text(); m_extensionData[m_seletedExtension].updates.newKeywords.operator [](idx).updates.keyUpdated = true; } } else if (item->column() == 1) { if (!fromNewKeyword) { m_extensionData[m_seletedExtension].updates.updatedKeywords.operator [](idx).value = item->text(); m_extensionData[m_seletedExtension].keywords.operator [](idx).updates.valueUpdated = true; } else { m_extensionData[m_seletedExtension].updates.newKeywords.operator [](idx).value = item->text(); m_extensionData[m_seletedExtension].updates.newKeywords.operator [](idx).updates.valueUpdated = true; } } else { if (!fromNewKeyword) { m_extensionData[m_seletedExtension].updates.updatedKeywords.operator [](idx).comment = item->text(); m_extensionData[m_seletedExtension].keywords.operator [](idx).updates.commentUpdated = true; } else { m_extensionData[m_seletedExtension].updates.newKeywords.operator [](idx).comment = item->text(); m_extensionData[m_seletedExtension].updates.newKeywords.operator [](idx).updates.commentUpdated = true; } } emit changed(true); } } /*! * \brief Shows a FITSHeaderEditAddUnitDialog on the selected keyword (provides the keyword's unit to the * dialog if it had one) and if the dialog was accepted then the new keyword unit is set and the tablewidget * is updated (filled with the modifications). */ void FITSHeaderEditWidget::addModifyKeywordUnit() { FITSHeaderEditAddUnitDialog* addUnitDialog; const int selectedRow = ui->twKeywordsTable->currentRow(); int idx; bool fromNewKeyword = false; if (selectedRow > m_extensionData[m_seletedExtension].keywords.size()-1) { idx = selectedRow - m_extensionData[m_seletedExtension].keywords.size(); fromNewKeyword = true; } else idx = selectedRow; QString unit; if (fromNewKeyword) { if (!m_extensionData[m_seletedExtension].updates.newKeywords.at(idx).unit.isEmpty()) unit = m_extensionData[m_seletedExtension].updates.newKeywords.at(idx).unit; } else { if (!m_extensionData[m_seletedExtension].keywords.at(idx).unit.isEmpty()) unit = m_extensionData[m_seletedExtension].keywords.at(idx).unit; } addUnitDialog = new FITSHeaderEditAddUnitDialog(unit); if (addUnitDialog->exec() == QDialog::Accepted) { if (fromNewKeyword) { m_extensionData[m_seletedExtension].updates.newKeywords.operator [](idx).unit = addUnitDialog->unit(); if (!m_extensionData[m_seletedExtension].updates.newKeywords.at(idx).unit.isEmpty()) { m_extensionData[m_seletedExtension].updates.newKeywords.operator [](idx).updates.unitUpdated = true; } } else { m_extensionData[m_seletedExtension].keywords.operator [](idx).unit = addUnitDialog->unit(); if (!m_extensionData[m_seletedExtension].keywords.at(idx).unit.isEmpty()) m_extensionData[m_seletedExtension].keywords.operator [](idx).updates.unitUpdated = true; } emit changed(true); fillTable(); } delete addUnitDialog; } /*! * \brief Removes the selected extension from the extensions treeview * If the last extension is removed from the tree, then the extension and the file will be removed too. */ void FITSHeaderEditWidget::removeExtension() { QTreeWidgetItem* current = ui->twExtensions->currentItem(); QTreeWidgetItem* newCurrent = ui->twExtensions->itemBelow(current); if (current->parent()) { if (current->parent()->childCount() < 2) delete current->parent(); else delete current; } const QStringList keys = m_extensionData.keys(); const int selectedidx = keys.indexOf(m_seletedExtension); if (selectedidx > 0) { const QString& ext = m_seletedExtension; m_extensionData.remove(ext); m_removedExtensions.append(ext); m_seletedExtension = keys.at(selectedidx-1); fillTable(); } ui->twExtensions->setCurrentItem(newCurrent); emit changed(true); } /*! * \brief Returns a list of mandatory keywords according to the currently selected extension. * If the currently selected extension is an image then it returns the mandatory keywords of an image, * otherwise the mandatory keywords of a table * \return a list of mandatory keywords */ QList FITSHeaderEditWidget::mandatoryKeywords() const { QList mandatoryKeywords; const QTreeWidgetItem* currentItem = ui->twExtensions->currentItem(); if (currentItem->parent()->text(0).compare(QLatin1String("Images"))) mandatoryKeywords = FITSFilter::mandatoryImageExtensionKeywords(); else mandatoryKeywords = FITSFilter::mandatoryTableExtensionKeywords(); return mandatoryKeywords; } /*! * \brief Manipulates the contextmenu event of the widget * \param watched the object on which the event occurred * \param event the event watched * \return */ bool FITSHeaderEditWidget::eventFilter(QObject* watched, QEvent* event) { if (event->type() == QEvent::ContextMenu) { auto* cm_event = static_cast(event); const QPoint& global_pos = cm_event->globalPos(); if (watched == ui->twKeywordsTable) { if (ui->twExtensions->selectedItems().size() != 0) m_keywordActionsMenu->exec(global_pos); } else if (watched == ui->twExtensions) { if (ui->twExtensions->selectedItems().size() != 0) { QTreeWidgetItem* current = ui->twExtensions->currentItem(); int col = ui->twExtensions->currentColumn(); if (current->parent()) { if ((current->text(col) != QLatin1String("Images")) && (current->text(col) != QLatin1String("Tables"))) m_extensionActionsMenu->exec(global_pos); } } } else return QWidget::eventFilter(watched, event); return true; } else return QWidget::eventFilter(watched, event); } void FITSHeaderEditWidget::closeFile() { if (ui->twExtensions->currentItem()) { QTreeWidgetItem* current = ui->twExtensions->currentItem(); int idxOfCurrentAsTopLevel = -1; for (int i = 0; i < ui->twExtensions->topLevelItemCount(); ++i) { if (current == ui->twExtensions->topLevelItem(i)) { idxOfCurrentAsTopLevel = i; break; } } auto* newCurrent = (QTreeWidgetItem*)nullptr; if (idxOfCurrentAsTopLevel == 0) { if (ui->twExtensions->topLevelItemCount() == 1) { //last file closed, deactivate action buttons, clear keywords table ui->twKeywordsTable->setRowCount(0); ui->bClose->setEnabled(false); ui->bAddUnit->setEnabled(false); ui->bAddKey->setEnabled(false); ui->bRemoveKey->setEnabled(false); } else newCurrent = ui->twExtensions->topLevelItem(idxOfCurrentAsTopLevel + 1); } else newCurrent = ui->twExtensions->topLevelItem(idxOfCurrentAsTopLevel - 1); if (newCurrent) { m_seletedExtension = newCurrent->text(0); fillTable(); } for (const QString& key : m_extensionData.keys()) { if (key.startsWith(current->text(0))) m_extensionData.remove(key); } delete current; enableButtonAddUnit(); - emit changed(true); + emit changed(false); } } void FITSHeaderEditWidget::enableButtonAddUnit() { if (ui->twKeywordsTable->currentItem() != nullptr) ui->bAddUnit->setEnabled(true); else ui->bAddUnit->setEnabled(false); } void FITSHeaderEditWidget::enableButtonCloseFile(QTreeWidgetItem* item,int col) { Q_UNUSED(col) ui->bClose->setEnabled(item->parent() ? false : true); } diff --git a/src/kdefrontend/widgets/LabelWidget.cpp b/src/kdefrontend/widgets/LabelWidget.cpp index d599e4016..aa9df9d22 100644 --- a/src/kdefrontend/widgets/LabelWidget.cpp +++ b/src/kdefrontend/widgets/LabelWidget.cpp @@ -1,1072 +1,1109 @@ /*************************************************************************** File : LabelWidget.cc Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2008-2017 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2012-2017 Stefan Gerlach (stefan.gerlach@uni-konstanz.de) Description : label settings widget ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "LabelWidget.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/plots/cartesian/Axis.h" #include "kdefrontend/GuiTools.h" #include "tools/TeXRenderer.h" #include +#include #include #include #include #include #include #include #include #ifdef HAVE_KF5_SYNTAX_HIGHLIGHTING #include #include #include #endif #include /*! \class LabelWidget \brief Widget for editing the properties of a TextLabel object, mostly used in an appropriate dock widget. In order the properties of the label to be shown, \c loadConfig() has to be called with the corresponding KConfigGroup (settings for a label in *Plot, Axis etc. or for an independent label on the worksheet). \ingroup kdefrontend */ LabelWidget::LabelWidget(QWidget* parent) : QWidget(parent), m_dateTimeMenu(new QMenu(this)) { ui.setupUi(this); m_dateTimeMenu->setSeparatorsCollapsible(false); //we don't want the first separator to be removed ui.kcbFontColor->setColor(Qt::black); // default color //Icons ui.tbFontBold->setIcon( QIcon::fromTheme(QLatin1String("format-text-bold")) ); ui.tbFontItalic->setIcon( QIcon::fromTheme(QLatin1String("format-text-italic")) ); ui.tbFontUnderline->setIcon( QIcon::fromTheme(QLatin1String("format-text-underline")) ); ui.tbFontStrikeOut->setIcon( QIcon::fromTheme(QLatin1String("format-text-strikethrough")) ); ui.tbFontSuperScript->setIcon( QIcon::fromTheme(QLatin1String("format-text-superscript")) ); ui.tbFontSubScript->setIcon( QIcon::fromTheme(QLatin1String("format-text-subscript")) ); ui.tbSymbols->setIcon( QIcon::fromTheme(QLatin1String("labplot-format-text-symbol")) ); ui.tbDateTime->setIcon( QIcon::fromTheme(QLatin1String("chronometer")) ); ui.tbTexUsed->setIcon( QIcon::fromTheme(QLatin1String("labplot-TeX-logo")) ); ui.tbFontBold->setToolTip(i18n("Bold")); ui.tbFontItalic->setToolTip(i18n("Italic")); ui.tbFontUnderline->setToolTip(i18n("Underline")); ui.tbFontStrikeOut->setToolTip(i18n("Strike Out")); ui.tbFontSuperScript->setToolTip(i18n("Super Script")); ui.tbFontSubScript->setToolTip(i18n("Sub-Script")); ui.tbSymbols->setToolTip(i18n("Insert Symbol")); ui.tbDateTime->setToolTip(i18n("Insert Date/Time")); ui.tbTexUsed->setToolTip(i18n("Switch to TeX mode")); //Positioning and alignment ui.cbPositionX->addItem(i18n("Left")); ui.cbPositionX->addItem(i18n("Center")); ui.cbPositionX->addItem(i18n("Right")); ui.cbPositionX->addItem(i18n("Custom")); ui.cbPositionY->addItem(i18n("Top")); ui.cbPositionY->addItem(i18n("Center")); ui.cbPositionY->addItem(i18n("Bottom")); ui.cbPositionY->addItem(i18n("Custom")); ui.cbHorizontalAlignment->addItem(i18n("Left")); ui.cbHorizontalAlignment->addItem(i18n("Center")); ui.cbHorizontalAlignment->addItem(i18n("Right")); ui.cbVerticalAlignment->addItem(i18n("Top")); ui.cbVerticalAlignment->addItem(i18n("Center")); ui.cbVerticalAlignment->addItem(i18n("Bottom")); ui.cbBorderShape->addItem(i18n("No Border")); ui.cbBorderShape->addItem(i18n("Rectangle")); ui.cbBorderShape->addItem(i18n("Ellipse")); ui.cbBorderShape->addItem(i18n("Round sided rectangle")); ui.cbBorderShape->addItem(i18n("Round corner rectangle")); ui.cbBorderShape->addItem(i18n("Inwards round corner rectangle")); ui.cbBorderShape->addItem(i18n("Dented border rectangle")); ui.cbBorderShape->addItem(i18n("Cuboid")); ui.cbBorderShape->addItem(i18n("Up Pointing rectangle")); ui.cbBorderShape->addItem(i18n("Down Pointing rectangle")); ui.cbBorderShape->addItem(i18n("Left Pointing rectangle")); ui.cbBorderShape->addItem(i18n("Right Pointing rectangle")); ui.cbBorderStyle->addItem(i18n("No line")); ui.cbBorderStyle->addItem(i18n("Solid line")); ui.cbBorderStyle->addItem(i18n("Dash line")); ui.cbBorderStyle->addItem(i18n("Dot line")); ui.cbBorderStyle->addItem(i18n("Dash dot line")); ui.cbBorderStyle->addItem(i18n("Dash dot dot line")); ui.kcbBackgroundColor->setAlphaChannelEnabled(true); ui.kcbBackgroundColor->setColor(QColor(0,0,0, 0)); // transparent ui.kcbFontColor->setAlphaChannelEnabled(true); ui.kcbFontColor->setColor(QColor(255,255,255, 255)); // black ui.kcbBorderColor->setAlphaChannelEnabled(true); ui.kcbBorderColor->setColor(QColor(255,255,255, 255)); // black //check whether the used latex compiler is available. //Following logic is implemented (s.a. LabelWidget::teXUsedChanged()): //1. in case latex was used to generate the text label in the stored project //and no latex is available on the target system, latex button is toggled and //the user still can switch to the non-latex mode. //2. in case the label was in the non-latex mode and no latex is available, //deactivate the latex button so the user cannot switch to this mode. m_teXEnabled = TeXRenderer::enabled(); #ifdef HAVE_KF5_SYNTAX_HIGHLIGHTING m_highlighter = new KSyntaxHighlighting::SyntaxHighlighter(ui.teLabel->document()); m_highlighter->setDefinition(m_repository.definitionForName(QLatin1String("LaTeX"))); m_highlighter->setTheme( (palette().color(QPalette::Base).lightness() < 128) ? m_repository.defaultTheme(KSyntaxHighlighting::Repository::DarkTheme) : m_repository.defaultTheme(KSyntaxHighlighting::Repository::LightTheme) ); #endif //SLOTS // text properties connect(ui.tbTexUsed, &QToolButton::clicked, this, &LabelWidget::teXUsedChanged ); connect(ui.teLabel, &ResizableTextEdit::textChanged, this, &LabelWidget::textChanged); connect(ui.teLabel, &ResizableTextEdit::currentCharFormatChanged, this, &LabelWidget::charFormatChanged); connect(ui.kcbFontColor, &KColorButton::changed, this, &LabelWidget::fontColorChanged); connect(ui.kcbBackgroundColor, &KColorButton::changed, this, &LabelWidget::backgroundColorChanged); connect(ui.tbFontBold, &QToolButton::clicked, this, &LabelWidget::fontBoldChanged); connect(ui.tbFontItalic, &QToolButton::clicked, this, &LabelWidget::fontItalicChanged); connect(ui.tbFontUnderline, &QToolButton::clicked, this, &LabelWidget::fontUnderlineChanged); connect(ui.tbFontStrikeOut, &QToolButton::clicked, this, &LabelWidget::fontStrikeOutChanged); connect(ui.tbFontSuperScript, &QToolButton::clicked, this, &LabelWidget::fontSuperScriptChanged); connect(ui.tbFontSubScript, &QToolButton::clicked, this, &LabelWidget::fontSubScriptChanged); connect(ui.tbSymbols, &QToolButton::clicked, this, &LabelWidget::charMenu); connect(ui.tbDateTime, &QToolButton::clicked, this, &LabelWidget::dateTimeMenu); connect(m_dateTimeMenu, &QMenu::triggered, this, &LabelWidget::insertDateTime ); connect(ui.kfontRequester, &KFontRequester::fontSelected, this, &LabelWidget::fontChanged); connect(ui.kfontRequesterTeX, &KFontRequester::fontSelected, this, &LabelWidget::teXFontChanged); connect(ui.sbFontSize, static_cast(&QSpinBox::valueChanged), this, &LabelWidget::fontSizeChanged); // geometry connect( ui.cbPositionX, static_cast(&KComboBox::currentIndexChanged), this, &LabelWidget::positionXChanged); connect( ui.cbPositionY, static_cast(&KComboBox::currentIndexChanged), this, &LabelWidget::positionYChanged); connect( ui.sbPositionX, static_cast(&QDoubleSpinBox::valueChanged), this, &LabelWidget::customPositionXChanged); connect( ui.sbPositionY, static_cast(&QDoubleSpinBox::valueChanged), this, &LabelWidget::customPositionYChanged); connect( ui.cbHorizontalAlignment, static_cast(&KComboBox::currentIndexChanged), this, &LabelWidget::horizontalAlignmentChanged); connect( ui.cbVerticalAlignment, static_cast(&KComboBox::currentIndexChanged), this, &LabelWidget::verticalAlignmentChanged); connect( ui.sbRotation, static_cast(&QSpinBox::valueChanged), this, &LabelWidget::rotationChanged); connect( ui.sbOffsetX, static_cast(&QDoubleSpinBox::valueChanged), this, &LabelWidget::offsetXChanged); connect( ui.sbOffsetY, static_cast(&QDoubleSpinBox::valueChanged), this, &LabelWidget::offsetYChanged); connect( ui.chbVisible, &QCheckBox::clicked, this, &LabelWidget::visibilityChanged); //Border connect(ui.cbBorderShape, static_cast(&QComboBox::currentIndexChanged), this, &LabelWidget::borderShapeChanged); connect(ui.cbBorderStyle, static_cast(&QComboBox::currentIndexChanged), this, &LabelWidget::borderStyleChanged); connect(ui.kcbBorderColor, &KColorButton::changed, this, &LabelWidget::borderColorChanged); connect(ui.sbBorderWidth, static_cast(&QDoubleSpinBox::valueChanged), this, &LabelWidget::borderWidthChanged); connect(ui.sbBorderOpacity, static_cast(&QSpinBox::valueChanged), this, &LabelWidget::borderOpacityChanged); //TODO: https://bugreports.qt.io/browse/QTBUG-25420 ui.tbFontUnderline->hide(); ui.tbFontStrikeOut->hide(); } void LabelWidget::setLabels(QList labels) { m_labelsList = labels; m_label = labels.first(); ui.lOffsetX->hide(); ui.lOffsetY->hide(); ui.sbOffsetX->hide(); ui.sbOffsetY->hide(); this->load(); borderShapeChanged(ui.cbBorderShape->currentIndex()); initConnections(); } void LabelWidget::setAxes(QList axes) { m_labelsList.clear(); for (auto* axis : axes) { m_labelsList.append(axis->title()); connect(axis, &Axis::titleOffsetXChanged, this, &LabelWidget::labelOffsetxChanged); connect(axis, &Axis::titleOffsetYChanged, this, &LabelWidget::labelOffsetyChanged ); connect(axis->title(), &TextLabel::rotationAngleChanged, this, &LabelWidget::labelRotationAngleChanged ); } m_axesList = axes; m_label = m_labelsList.first(); this->load(); initConnections(); } void LabelWidget::initConnections() const { connect( m_label, &TextLabel::textWrapperChanged, this, &LabelWidget::labelTextWrapperChanged); connect( m_label, &TextLabel::teXImageUpdated, this, &LabelWidget::labelTeXImageUpdated); connect( m_label, &TextLabel::teXFontChanged, this, &LabelWidget::labelTeXFontChanged); connect( m_label, &TextLabel::fontColorChanged, this, &LabelWidget::labelFontColorChanged); connect (m_label, &TextLabel::backgroundColorChanged, this, &LabelWidget::labelBackgroundColorChanged); connect( m_label, &TextLabel::positionChanged, this, &LabelWidget::labelPositionChanged); connect( m_label, &TextLabel::horizontalAlignmentChanged, this, &LabelWidget::labelHorizontalAlignmentChanged); connect( m_label, &TextLabel::verticalAlignmentChanged, this, &LabelWidget::labelVerticalAlignmentChanged); connect( m_label, &TextLabel::rotationAngleChanged, this, &LabelWidget::labelRotationAngleChanged); connect(m_label, &TextLabel::borderShapeChanged, this, &LabelWidget::labelBorderShapeChanged); connect(m_label, &TextLabel::borderPenChanged, this, &LabelWidget::labelBorderPenChanged); connect(m_label, &TextLabel::borderOpacityChanged, this, &LabelWidget::labelBorderOpacityChanged); connect( m_label, &TextLabel::visibleChanged, this, &LabelWidget::labelVisibleChanged); connect( m_label, &TextLabel::visibleChanged, this, &LabelWidget::labelVisibleChanged); } /*! * enables/disables the "fixed label"-mode, used when displaying * the properties of axis' title label. * In this mode, in the "geometry"-part only the offset (offset to the axis) * and the rotation of the label are available. */ void LabelWidget::setFixedLabelMode(const bool b) { ui.lPositionX->setVisible(!b); ui.cbPositionX->setVisible(!b); ui.sbPositionX->setVisible(!b); ui.lPositionY->setVisible(!b); ui.cbPositionY->setVisible(!b); ui.sbPositionY->setVisible(!b); ui.lHorizontalAlignment->setVisible(!b); ui.cbHorizontalAlignment->setVisible(!b); ui.lVerticalAlignment->setVisible(!b); ui.cbVerticalAlignment->setVisible(!b); ui.lOffsetX->setVisible(b); ui.lOffsetY->setVisible(b); ui.sbOffsetX->setVisible(b); ui.sbOffsetY->setVisible(b); } /*! * enables/disables all geometry relevant widgets. * Used when displaying legend's title label. */ void LabelWidget::setNoGeometryMode(const bool b) { ui.lGeometry->setVisible(!b); ui.lPositionX->setVisible(!b); ui.cbPositionX->setVisible(!b); ui.sbPositionX->setVisible(!b); ui.lPositionY->setVisible(!b); ui.cbPositionY->setVisible(!b); ui.sbPositionY->setVisible(!b); ui.lHorizontalAlignment->setVisible(!b); ui.cbHorizontalAlignment->setVisible(!b); ui.lVerticalAlignment->setVisible(!b); ui.cbVerticalAlignment->setVisible(!b); ui.lOffsetX->setVisible(!b); ui.lOffsetY->setVisible(!b); ui.sbOffsetX->setVisible(!b); ui.sbOffsetY->setVisible(!b); ui.lRotation->setVisible(!b); ui.sbRotation->setVisible(!b); } //********************************************************** //****** SLOTs for changes triggered in LabelWidget ******** //********************************************************** // text formatting slots void LabelWidget::textChanged() { if (m_initializing) return; if (ui.tbTexUsed->isChecked()) { QString text = ui.teLabel->toPlainText(); TextLabel::TextWrapper wrapper(text, true); for (auto* label : m_labelsList) label->setText(wrapper); } else { //save an empty string instead of a html-string with empty body, if no text available in QTextEdit QString text; if (ui.teLabel->toPlainText().isEmpty()) text.clear(); else text = ui.teLabel->toHtml(); TextLabel::TextWrapper wrapper(text, false); for (auto* label : m_labelsList) { label->setText(wrapper); // Don't set FontColor, because the font color is already in the html code // of the text. The font color is used to change the color for unformated // text like from themes // label->setFontColor(ui.kcbFontColor->color()); // label->setBackgroundColor(ui.kcbBackgroundColor->color()); } } } /*! * \brief LabelWidget::charFormatChanged * \param format * Used to update the colors, font,... in the color font widgets to show the style of the selected text */ void LabelWidget::charFormatChanged(const QTextCharFormat& format) { if (m_initializing) return; if (ui.tbTexUsed->isChecked()) return; m_initializing = true; // update button state ui.tbFontBold->setChecked(ui.teLabel->fontWeight() == QFont::Bold); ui.tbFontItalic->setChecked(ui.teLabel->fontItalic()); ui.tbFontUnderline->setChecked(ui.teLabel->fontUnderline()); ui.tbFontStrikeOut->setChecked(format.fontStrikeOut()); ui.tbFontSuperScript->setChecked(format.verticalAlignment() == QTextCharFormat::AlignSuperScript); ui.tbFontSubScript->setChecked(format.verticalAlignment() == QTextCharFormat::AlignSubScript); //font and colors if (format.foreground().color().isValid()) ui.kcbFontColor->setColor(format.foreground().color()); else ui.kcbFontColor->setColor(m_label->fontColor()); if (format.background().color().isValid()) ui.kcbBackgroundColor->setColor(format.background().color()); else ui.kcbBackgroundColor->setColor(m_label->backgroundColor()); ui.kfontRequester->setFont(format.font()); m_initializing = false; } void LabelWidget::teXUsedChanged(bool checked) { //hide text editing elements if TeX-option is used ui.tbFontBold->setVisible(!checked); ui.tbFontItalic->setVisible(!checked); //TODO: https://bugreports.qt.io/browse/QTBUG-25420 // ui.tbFontUnderline->setVisible(!checked); // ui.tbFontStrikeOut->setVisible(!checked); ui.tbFontSubScript->setVisible(!checked); ui.tbFontSuperScript->setVisible(!checked); ui.tbSymbols->setVisible(!checked); ui.lFont->setVisible(!checked); ui.kfontRequester->setVisible(!checked); //TODO: //for normal text we need to hide the background color because of QTBUG-25420 ui.kcbBackgroundColor->setVisible(checked); ui.lBackgroundColor->setVisible(checked); if (checked) { ui.tbTexUsed->setToolTip(i18n("Switch to TeX mode")); //reset all applied formattings when switching from html to tex mode QTextCursor cursor = ui.teLabel->textCursor(); int position = cursor.position(); ui.teLabel->selectAll(); QTextCharFormat format; ui.teLabel->setCurrentCharFormat(format); cursor.movePosition(QTextCursor::Right, QTextCursor::MoveAnchor, position); ui.teLabel->setTextCursor(cursor); #ifdef HAVE_KF5_SYNTAX_HIGHLIGHTING m_highlighter->setDocument(ui.teLabel->document()); #endif KConfigGroup conf(KSharedConfig::openConfig(), QLatin1String("Settings_Worksheet")); QString engine = conf.readEntry(QLatin1String("LaTeXEngine"), ""); if (engine == QLatin1String("xelatex") || engine == QLatin1String("lualatex")) { ui.lFontTeX->setVisible(true); ui.kfontRequesterTeX->setVisible(true); ui.lFontSize->setVisible(false); ui.sbFontSize->setVisible(false); } else { ui.lFontTeX->setVisible(false); ui.kfontRequesterTeX->setVisible(false); ui.lFontSize->setVisible(true); ui.sbFontSize->setVisible(true); } //update TeX colors ui.kcbFontColor->setColor(m_label->fontColor()); ui.kcbBackgroundColor->setColor(m_label->backgroundColor()); } else { ui.tbTexUsed->setToolTip(i18n("Switch to text mode")); #ifdef HAVE_KF5_SYNTAX_HIGHLIGHTING m_highlighter->setDocument(nullptr); #endif ui.lFontTeX->setVisible(false); ui.kfontRequesterTeX->setVisible(false); ui.lFontSize->setVisible(false); ui.sbFontSize->setVisible(false); //when switching to the text mode, set the background color to white just for the case the latex code provided by the user //in the TeX-mode is not valid and the background was set to red (s.a. LabelWidget::labelTeXImageUpdated()) ui.teLabel->setStyleSheet(QString()); } //no latex is available and the user switched to the text mode, //deactivate the button since it shouldn't be possible anymore to switch to the TeX-mode if (!m_teXEnabled && !checked) { ui.tbTexUsed->setEnabled(false); ui.tbTexUsed->setToolTip(i18n("LaTeX typesetting not possible. Please check the settings.")); } else ui.tbTexUsed->setEnabled(true); if (m_initializing) return; QString text = checked ? ui.teLabel->toPlainText() : ui.teLabel->toHtml(); TextLabel::TextWrapper wrapper(text, checked); for (auto* label : m_labelsList) label->setText(wrapper); } void LabelWidget::fontColorChanged(const QColor& color) { if (m_initializing) return; //if no selection is done, apply the new color for the whole label, //apply to the currently selected part of the text only otherwise QTextCursor c = ui.teLabel->textCursor(); if (c.selectedText().isEmpty()) ui.teLabel->selectAll(); ui.teLabel->setTextColor(color); } void LabelWidget::backgroundColorChanged(const QColor& color) { if (m_initializing) return; QTextCursor c = ui.teLabel->textCursor(); if (c.selectedText().isEmpty()) ui.teLabel->selectAll(); ui.teLabel->setTextBackgroundColor(color); } void LabelWidget::fontSizeChanged(int value) { if (m_initializing) return; QTextCursor c = ui.teLabel->textCursor(); if (c.selectedText().isEmpty()) ui.teLabel->selectAll(); QFont font = m_label->teXFont(); font.setPointSize(value); for (auto* label : m_labelsList) label->setTeXFont(font); } void LabelWidget::fontBoldChanged(bool checked) { if (m_initializing) return; QTextCursor c = ui.teLabel->textCursor(); if (c.selectedText().isEmpty()) ui.teLabel->selectAll(); if (checked) ui.teLabel->setFontWeight(QFont::Bold); else ui.teLabel->setFontWeight(QFont::Normal); } void LabelWidget::fontItalicChanged(bool checked) { if (m_initializing) return; QTextCursor c = ui.teLabel->textCursor(); if (c.selectedText().isEmpty()) ui.teLabel->selectAll(); ui.teLabel->setFontItalic(checked); } void LabelWidget::fontUnderlineChanged(bool checked) { if (m_initializing) return; QTextCursor c = ui.teLabel->textCursor(); if (c.selectedText().isEmpty()) ui.teLabel->selectAll(); ui.teLabel->setFontUnderline(checked); } void LabelWidget::fontStrikeOutChanged(bool checked) { if (m_initializing) return; QTextCursor c = ui.teLabel->textCursor(); if (c.selectedText().isEmpty()) ui.teLabel->selectAll(); QTextCharFormat format = ui.teLabel->currentCharFormat(); format.setFontStrikeOut(checked); ui.teLabel->setCurrentCharFormat(format); } void LabelWidget::fontSuperScriptChanged(bool checked) { if (m_initializing) return; QTextCursor c = ui.teLabel->textCursor(); if (c.selectedText().isEmpty()) ui.teLabel->selectAll(); QTextCharFormat format = ui.teLabel->currentCharFormat(); if (checked) format.setVerticalAlignment(QTextCharFormat::AlignSuperScript); else format.setVerticalAlignment(QTextCharFormat::AlignNormal); ui.teLabel->setCurrentCharFormat(format); } void LabelWidget::fontSubScriptChanged(bool checked) { if (m_initializing) return; QTextCursor c = ui.teLabel->textCursor(); if (c.selectedText().isEmpty()) ui.teLabel->selectAll(); QTextCharFormat format = ui.teLabel->currentCharFormat(); if (checked) format.setVerticalAlignment(QTextCharFormat::AlignSubScript); else format.setVerticalAlignment(QTextCharFormat::AlignNormal); ui.teLabel->setCurrentCharFormat(format); } void LabelWidget::fontChanged(const QFont& font) { if (m_initializing) return; QTextCursor c = ui.teLabel->textCursor(); if (c.selectedText().isEmpty()) ui.teLabel->selectAll(); // use format instead of using ui.teLabel->setFontFamily(font.family()); // because this calls after every command textChanged() which is inefficient QTextCharFormat format = ui.teLabel->currentCharFormat(); format.setFontFamily(font.family()); format.setFontPointSize(font.pointSize()); format.setFontItalic(font.italic()); format.setFontWeight(font.weight()); if (font.underline()) format.setUnderlineStyle(QTextCharFormat::UnderlineStyle::SingleUnderline); if (font.strikeOut()) // anytime true. don't know why format.setFontStrikeOut(font.strikeOut()); ui.teLabel->setCurrentCharFormat(format); } void LabelWidget::teXFontChanged(const QFont& font) { if (m_initializing) return; for (auto* label : m_labelsList) label->setTeXFont(font); } void LabelWidget::charMenu() { QMenu menu; KCharSelect selection(this, nullptr, KCharSelect::SearchLine | KCharSelect::CharacterTable | KCharSelect::BlockCombos | KCharSelect::HistoryButtons); - selection.setCurrentFont(ui.teLabel->currentFont()); + QFont font = ui.teLabel->currentFont(); + // use the system default size, otherwise the symbols might be hard to read + // if the current label font size is too small + font.setPointSize(QFont().pointSize()); + selection.setCurrentFont(font); connect(&selection, SIGNAL(charSelected(QChar)), this, SLOT(insertChar(QChar))); connect(&selection, SIGNAL(charSelected(QChar)), &menu, SLOT(close())); auto* widgetAction = new QWidgetAction(this); widgetAction->setDefaultWidget(&selection); menu.addAction(widgetAction); QPoint pos(-menu.sizeHint().width()+ui.tbSymbols->width(),-menu.sizeHint().height()); menu.exec(ui.tbSymbols->mapToGlobal(pos)); } void LabelWidget::insertChar(QChar c) { ui.teLabel->insertPlainText(QString(c)); } void LabelWidget::dateTimeMenu() { m_dateTimeMenu->clear(); - QDate date = QDate::currentDate(); - m_dateTimeMenu->addSeparator()->setText(i18n("Date")); - m_dateTimeMenu->addAction( date.toString(Qt::TextDate) ); - m_dateTimeMenu->addAction( date.toString(Qt::ISODate) ); - m_dateTimeMenu->addAction( date.toString(Qt::SystemLocaleShortDate) ); - m_dateTimeMenu->addAction( date.toString(Qt::SystemLocaleLongDate) ); - m_dateTimeMenu->addAction( date.toString(Qt::RFC2822Date) ); - - QDateTime time = QDateTime::currentDateTime(); - m_dateTimeMenu->addSeparator()->setText(i18n("Date and Time")); - m_dateTimeMenu->addAction( time.toString(Qt::TextDate) ); - m_dateTimeMenu->addAction( time.toString(Qt::ISODate) ); - m_dateTimeMenu->addAction( time.toString(Qt::SystemLocaleShortDate) ); - m_dateTimeMenu->addAction( time.toString(Qt::SystemLocaleLongDate) ); - m_dateTimeMenu->addAction( time.toString(Qt::RFC2822Date) ); + const QString configPath = QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation); + const QString configFile = configPath + QLatin1String("/klanguageoverridesrc"); + if (!QFile::exists(configFile)) { + QDate date = QDate::currentDate(); + m_dateTimeMenu->addSeparator()->setText(i18n("Date")); + m_dateTimeMenu->addAction( date.toString(Qt::TextDate) ); + m_dateTimeMenu->addAction( date.toString(Qt::ISODate) ); + m_dateTimeMenu->addAction( date.toString(Qt::SystemLocaleShortDate) ); + m_dateTimeMenu->addAction( date.toString(Qt::SystemLocaleLongDate) ); + m_dateTimeMenu->addAction( date.toString(Qt::RFC2822Date) ); + + QDateTime time = QDateTime::currentDateTime(); + m_dateTimeMenu->addSeparator()->setText(i18n("Date and Time")); + m_dateTimeMenu->addAction( time.toString(Qt::TextDate) ); + m_dateTimeMenu->addAction( time.toString(Qt::ISODate) ); + m_dateTimeMenu->addAction( time.toString(Qt::SystemLocaleShortDate) ); + m_dateTimeMenu->addAction( time.toString(Qt::SystemLocaleLongDate) ); + m_dateTimeMenu->addAction( time.toString(Qt::RFC2822Date) ); + } else { + //application language was changed: + //determine the currently used language and use QLocale::toString() + //to get the strings translated into the currently used language + QSettings settings (configFile, QSettings::IniFormat); + settings.beginGroup(QLatin1String("Language")); + QByteArray languageCode; + languageCode = settings.value(qAppName(), languageCode).toByteArray(); + QLocale locale(QString::fromLatin1(languageCode.data())); + + QDate date = QDate::currentDate(); + m_dateTimeMenu->addSeparator()->setText(i18n("Date")); + m_dateTimeMenu->addAction( locale.toString(date, QLatin1String("ddd MMM d yyyy")) ); //Qt::TextDate + m_dateTimeMenu->addAction( locale.toString(date, QLatin1String("yyyy-MM-dd")) ); //Qt::ISODate + m_dateTimeMenu->addAction( locale.system().toString(date, QLocale::ShortFormat) ); //Qt::SystemLocaleShortDate + //no LongFormat here since it would contain strings in system's language which (potentially) is not the current application language + m_dateTimeMenu->addAction( locale.toString(date, QLatin1String("dd MMM yyyy")) ); //Qt::RFC2822Date + + QDateTime time = QDateTime::currentDateTime(); + m_dateTimeMenu->addSeparator()->setText(i18n("Date and Time")); + m_dateTimeMenu->addAction( locale.toString(time, QLatin1String("ddd MMM d hh:mm:ss yyyy")) ); //Qt::TextDate + m_dateTimeMenu->addAction( locale.toString(time, QLatin1String("yyyy-MM-ddTHH:mm:ss")) ); //Qt::ISODate + m_dateTimeMenu->addAction( locale.system().toString(time, QLocale::ShortFormat) ); //Qt::SystemLocaleShortDate + //no LongFormat here since it would contain strings in system's language which (potentially) is not the current application language + + //TODO: RFC2822 requires time zone but Qt QLocale::toString() seems to ignore TZD (time zone designator) completely, + //which works correctly with QDateTime::toString() + m_dateTimeMenu->addAction( locale.toString(time, QLatin1String("dd MMM yyyy hh:mm:ss")) ); //Qt::RFC2822Date + } m_dateTimeMenu->exec( mapToGlobal(ui.tbDateTime->rect().bottomLeft())); } void LabelWidget::insertDateTime(QAction* action) { ui.teLabel->insertPlainText( action->text().remove('&') ); } // geometry slots /*! called when label's current horizontal position relative to its parent (left, center, right, custom ) is changed. */ void LabelWidget::positionXChanged(int index) { //Enable/disable the spinbox for the x- oordinates if the "custom position"-item is selected/deselected if (index == ui.cbPositionX->count()-1 ) ui.sbPositionX->setEnabled(true); else ui.sbPositionX->setEnabled(false); if (m_initializing) return; TextLabel::PositionWrapper position = m_label->position(); position.horizontalPosition = TextLabel::HorizontalPosition(index); for (auto* label : m_labelsList) label->setPosition(position); } /*! called when label's current horizontal position relative to its parent (top, center, bottom, custom ) is changed. */ void LabelWidget::positionYChanged(int index) { //Enable/disable the spinbox for the y-coordinates if the "custom position"-item is selected/deselected if (index == ui.cbPositionY->count()-1 ) ui.sbPositionY->setEnabled(true); else ui.sbPositionY->setEnabled(false); if (m_initializing) return; TextLabel::PositionWrapper position = m_label->position(); position.verticalPosition = TextLabel::VerticalPosition(index); for (auto* label : m_labelsList) label->setPosition(position); } void LabelWidget::customPositionXChanged(double value) { if (m_initializing) return; TextLabel::PositionWrapper position = m_label->position(); position.point.setX(Worksheet::convertToSceneUnits(value, Worksheet::Centimeter)); for (auto* label : m_labelsList) label->setPosition(position); } void LabelWidget::customPositionYChanged(double value) { if (m_initializing) return; TextLabel::PositionWrapper position = m_label->position(); position.point.setY(Worksheet::convertToSceneUnits(value, Worksheet::Centimeter)); for (auto* label : m_labelsList) label->setPosition(position); } void LabelWidget::horizontalAlignmentChanged(int index) { if (m_initializing) return; for (auto* label : m_labelsList) label->setHorizontalAlignment(TextLabel::HorizontalAlignment(index)); } void LabelWidget::verticalAlignmentChanged(int index) { if (m_initializing) return; for (auto* label : m_labelsList) label->setVerticalAlignment(TextLabel::VerticalAlignment(index)); } void LabelWidget::rotationChanged(int value) { if (m_initializing) return; for (auto* label : m_labelsList) label->setRotationAngle(value); } void LabelWidget::offsetXChanged(double value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setTitleOffsetX( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void LabelWidget::offsetYChanged(double value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setTitleOffsetY( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void LabelWidget::visibilityChanged(bool state) { if (m_initializing) return; for (auto* label : m_labelsList) label->setVisible(state); } //border void LabelWidget::borderShapeChanged(int index) { auto shape = (TextLabel::BorderShape)index; bool b = (shape != TextLabel::NoBorder); ui.lBorderStyle->setVisible(b); ui.cbBorderStyle->setVisible(b); ui.lBorderWidth->setVisible(b); ui.sbBorderWidth->setVisible(b); ui.lBorderColor->setVisible(b); ui.kcbBorderColor->setVisible(b); ui.lBorderOpacity->setVisible(b); ui.sbBorderOpacity->setVisible(b); if (m_initializing) return; for (auto* label : m_labelsList) label->setBorderShape(shape); } void LabelWidget::borderStyleChanged(int index) { if (m_initializing) return; auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* label : m_labelsList) { pen = label->borderPen(); pen.setStyle(penStyle); label->setBorderPen(pen); } } void LabelWidget::borderColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* label : m_labelsList) { pen = label->borderPen(); pen.setColor(color); label->setBorderPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbBorderStyle, color); m_initializing = false; } void LabelWidget::borderWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* label : m_labelsList) { pen = label->borderPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); label->setBorderPen(pen); } } void LabelWidget::borderOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* label : m_labelsList) label->setBorderOpacity(opacity); } //********************************************************* //****** SLOTs for changes triggered in TextLabel ********* //********************************************************* void LabelWidget::labelTextWrapperChanged(const TextLabel::TextWrapper& text) { m_initializing = true; //save and restore the current cursor position after changing the text QTextCursor cursor = ui.teLabel->textCursor(); int position = cursor.position(); if (text.teXUsed) ui.teLabel->setText(text.text); else ui.teLabel->setHtml(text.text); cursor.movePosition(QTextCursor::Start); cursor.movePosition(QTextCursor::Right, QTextCursor::MoveAnchor, position); ui.teLabel->setTextCursor(cursor); ui.tbTexUsed->setChecked(text.teXUsed); this->teXUsedChanged(text.teXUsed); m_initializing = false; } /*! * \brief Highlights the text field red if wrong latex syntax was used (null image was produced) * or something else went wrong during rendering (\sa ExpressionTextEdit::validateExpression()) */ void LabelWidget::labelTeXImageUpdated(bool valid) { if (!valid) ui.teLabel->setStyleSheet(QLatin1String("QTextEdit{background: red;}")); else ui.teLabel->setStyleSheet(QString()); } void LabelWidget::labelTeXFontChanged(const QFont& font) { m_initializing = true; ui.kfontRequesterTeX->setFont(font); ui.sbFontSize->setValue(font.pointSize()); m_initializing = false; } void LabelWidget::labelFontColorChanged(const QColor color) { m_initializing = true; ui.kcbFontColor->setColor(color); m_initializing = false; } void LabelWidget::labelPositionChanged(const TextLabel::PositionWrapper& position) { m_initializing = true; ui.sbPositionX->setValue( Worksheet::convertFromSceneUnits(position.point.x(), Worksheet::Centimeter) ); ui.sbPositionY->setValue( Worksheet::convertFromSceneUnits(position.point.y(), Worksheet::Centimeter) ); ui.cbPositionX->setCurrentIndex( position.horizontalPosition ); ui.cbPositionY->setCurrentIndex( position.verticalPosition ); m_initializing = false; } void LabelWidget::labelBackgroundColorChanged(const QColor color) { m_initializing = true; ui.kcbBackgroundColor->setColor(color); m_initializing = false; } void LabelWidget::labelHorizontalAlignmentChanged(TextLabel::HorizontalAlignment index) { m_initializing = true; ui.cbHorizontalAlignment->setCurrentIndex(index); m_initializing = false; } void LabelWidget::labelVerticalAlignmentChanged(TextLabel::VerticalAlignment index) { m_initializing = true; ui.cbVerticalAlignment->setCurrentIndex(index); m_initializing = false; } void LabelWidget::labelOffsetxChanged(qreal offset) { m_initializing = true; ui.sbOffsetX->setValue(Worksheet::convertFromSceneUnits(offset, Worksheet::Point)); m_initializing = false; } void LabelWidget::labelOffsetyChanged(qreal offset) { m_initializing = true; ui.sbOffsetY->setValue(Worksheet::convertFromSceneUnits(offset, Worksheet::Point)); m_initializing = false; } void LabelWidget::labelRotationAngleChanged(qreal angle) { m_initializing = true; ui.sbRotation->setValue(angle); m_initializing = false; } void LabelWidget::labelVisibleChanged(bool on) { m_initializing = true; ui.chbVisible->setChecked(on); m_initializing = false; } //border void LabelWidget::labelBorderShapeChanged(TextLabel::BorderShape shape) { m_initializing = true; ui.cbBorderShape->setCurrentIndex(shape); m_initializing = false; } void LabelWidget::labelBorderPenChanged(const QPen& pen) { m_initializing = true; if (ui.cbBorderStyle->currentIndex() != pen.style()) ui.cbBorderStyle->setCurrentIndex(pen.style()); if (ui.kcbBorderColor->color() != pen.color()) ui.kcbBorderColor->setColor(pen.color()); if (ui.sbBorderWidth->value() != pen.widthF()) ui.sbBorderWidth->setValue(Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point)); m_initializing = false; } void LabelWidget::labelBorderOpacityChanged(float value) { m_initializing = true; float v = (float)value*100.; ui.sbBorderOpacity->setValue(v); m_initializing = false; } //********************************************************** //******************** SETTINGS **************************** //********************************************************** void LabelWidget::load() { if (!m_label) return; m_initializing = true; ui.chbVisible->setChecked(m_label->isVisible()); //Text/TeX ui.tbTexUsed->setChecked( (bool) m_label->text().teXUsed ); if (m_label->text().teXUsed) ui.teLabel->setText(m_label->text().text); else { ui.teLabel->setHtml(m_label->text().text); ui.teLabel->selectAll(); // must be done to retrieve font ui.kfontRequester->setFont(ui.teLabel->currentFont()); } QTextCharFormat format = ui.teLabel->currentCharFormat(); // don't use colors from the textlabel, but ui.kcbFontColor->setColor(format.foreground().color()); ui.kcbBackgroundColor->setColor(format.background().color()); this->teXUsedChanged(m_label->text().teXUsed); ui.kfontRequesterTeX->setFont(format.font()); ui.sbFontSize->setValue( m_label->teXFont().pointSize() ); //move the cursor to the end and set the focus to the text editor QTextCursor cursor = ui.teLabel->textCursor(); cursor.movePosition(QTextCursor::End); ui.teLabel->setTextCursor(cursor); ui.teLabel->setFocus(); // Geometry ui.cbPositionX->setCurrentIndex( (int) m_label->position().horizontalPosition ); positionXChanged(ui.cbPositionX->currentIndex()); ui.sbPositionX->setValue( Worksheet::convertFromSceneUnits(m_label->position().point.x(),Worksheet::Centimeter) ); ui.cbPositionY->setCurrentIndex( (int) m_label->position().verticalPosition ); positionYChanged(ui.cbPositionY->currentIndex()); ui.sbPositionY->setValue( Worksheet::convertFromSceneUnits(m_label->position().point.y(),Worksheet::Centimeter) ); if (!m_axesList.isEmpty()) { ui.sbOffsetX->setValue( Worksheet::convertFromSceneUnits(m_axesList.first()->titleOffsetX(), Worksheet::Point) ); ui.sbOffsetY->setValue( Worksheet::convertFromSceneUnits(m_axesList.first()->titleOffsetY(), Worksheet::Point) ); } ui.cbHorizontalAlignment->setCurrentIndex( (int) m_label->horizontalAlignment() ); ui.cbVerticalAlignment->setCurrentIndex( (int) m_label->verticalAlignment() ); ui.sbRotation->setValue( m_label->rotationAngle() ); //Border ui.cbBorderShape->setCurrentIndex( m_label->borderShape() ); ui.kcbBorderColor->setColor( m_label->borderPen().color() ); ui.cbBorderStyle->setCurrentIndex( (int) m_label->borderPen().style() ); ui.sbBorderWidth->setValue( Worksheet::convertFromSceneUnits(m_label->borderPen().widthF(), Worksheet::Point) ); ui.sbBorderOpacity->setValue( round(m_label->borderOpacity()*100) ); GuiTools::updatePenStyles(ui.cbBorderStyle, ui.kcbBorderColor->color()); m_initializing = false; } void LabelWidget::loadConfig(KConfigGroup& group) { if (!m_label) return; m_initializing = true; //TeX ui.tbTexUsed->setChecked(group.readEntry("TeXUsed", (bool) m_label->text().teXUsed)); this->teXUsedChanged(m_label->text().teXUsed); ui.sbFontSize->setValue( group.readEntry("TeXFontSize", m_label->teXFont().pointSize()) ); ui.kfontRequesterTeX->setFont(group.readEntry("TeXFont", m_label->teXFont())); // Geometry ui.cbPositionX->setCurrentIndex( group.readEntry("PositionX", (int) m_label->position().horizontalPosition ) ); ui.sbPositionX->setValue( Worksheet::convertFromSceneUnits(group.readEntry("PositionXValue", m_label->position().point.x()),Worksheet::Centimeter) ); ui.cbPositionY->setCurrentIndex( group.readEntry("PositionY", (int) m_label->position().verticalPosition ) ); ui.sbPositionY->setValue( Worksheet::convertFromSceneUnits(group.readEntry("PositionYValue", m_label->position().point.y()),Worksheet::Centimeter) ); if (!m_axesList.isEmpty()) { ui.sbOffsetX->setValue( Worksheet::convertFromSceneUnits(group.readEntry("OffsetX", m_axesList.first()->titleOffsetX()), Worksheet::Point) ); ui.sbOffsetY->setValue( Worksheet::convertFromSceneUnits(group.readEntry("OffsetY", m_axesList.first()->titleOffsetY()), Worksheet::Point) ); } ui.cbHorizontalAlignment->setCurrentIndex( group.readEntry("HorizontalAlignment", (int) m_label->horizontalAlignment()) ); ui.cbVerticalAlignment->setCurrentIndex( group.readEntry("VerticalAlignment", (int) m_label->verticalAlignment()) ); ui.sbRotation->setValue( group.readEntry("Rotation", m_label->rotationAngle()) ); //Border ui.cbBorderShape->setCurrentIndex(group.readEntry("BorderShape").toInt()); ui.kcbBorderColor->setColor( group.readEntry("BorderColor", m_label->borderPen().color()) ); ui.cbBorderStyle->setCurrentIndex( group.readEntry("BorderStyle", (int)m_label->borderPen().style()) ); ui.sbBorderWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("BorderWidth", m_label->borderPen().widthF()), Worksheet::Point) ); ui.sbBorderOpacity->setValue( group.readEntry("BorderOpacity", m_label->borderOpacity())*100 ); m_initializing = false; } void LabelWidget::saveConfig(KConfigGroup& group) { //TeX group.writeEntry("TeXUsed", ui.tbTexUsed->isChecked()); group.writeEntry("TeXFontColor", ui.kcbFontColor->color()); group.writeEntry("TeXBackgroundColor", ui.kcbBackgroundColor->color()); group.writeEntry("TeXFont", ui.kfontRequesterTeX->font()); // Geometry group.writeEntry("PositionX", ui.cbPositionX->currentIndex()); group.writeEntry("PositionXValue", Worksheet::convertToSceneUnits(ui.sbPositionX->value(),Worksheet::Centimeter) ); group.writeEntry("PositionY", ui.cbPositionY->currentIndex()); group.writeEntry("PositionYValue", Worksheet::convertToSceneUnits(ui.sbPositionY->value(),Worksheet::Centimeter) ); if (!m_axesList.isEmpty()) { group.writeEntry("OffsetX", Worksheet::convertToSceneUnits(ui.sbOffsetX->value(), Worksheet::Point) ); group.writeEntry("OffsetY", Worksheet::convertToSceneUnits(ui.sbOffsetY->value(), Worksheet::Point) ); } group.writeEntry("HorizontalAlignment", ui.cbHorizontalAlignment->currentIndex()); group.writeEntry("VerticalAlignment", ui.cbVerticalAlignment->currentIndex()); group.writeEntry("Rotation", ui.sbRotation->value()); //Border group.writeEntry("BorderShape", ui.cbBorderShape->currentIndex()); group.writeEntry("BorderStyle", ui.cbBorderStyle->currentIndex()); group.writeEntry("BorderColor", ui.kcbBorderColor->color()); group.writeEntry("BorderWidth", Worksheet::convertToSceneUnits(ui.sbBorderWidth->value(), Worksheet::Point)); group.writeEntry("BorderOpacity", ui.sbBorderOpacity->value()/100.0); } diff --git a/src/kdefrontend/widgets/ThemesWidget.cpp b/src/kdefrontend/widgets/ThemesWidget.cpp index f21d166c8..5c70f860c 100644 --- a/src/kdefrontend/widgets/ThemesWidget.cpp +++ b/src/kdefrontend/widgets/ThemesWidget.cpp @@ -1,144 +1,146 @@ /*************************************************************************** File : ThemesWidget.cpp Project : LabPlot Description : widget for selecting themes -------------------------------------------------------------------- Copyright : (C) 2016 Prakriti Bhardwaj (p_bhardwaj14@informatik.uni-kl.de) Copyright : (C) 2016 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "ThemesWidget.h" #include "kdefrontend/ThemeHandler.h" #include #include #include #include #include #include #include #include #include // #include /*! \class ThemesWidget \brief Widget for showing theme previews and for selecting a theme. \ingroup kdefrontend */ ThemesWidget::ThemesWidget(QWidget* parent) : QListView(parent) { setSelectionMode(QAbstractItemView::SingleSelection); setWordWrap(true); setViewMode(QListWidget::IconMode); setResizeMode(QListWidget::Fixed); setDragDropMode(QListView::NoDragDrop); //make the icon 3x3cm big and show two of them in the height int size = 3.0/2.54 * QApplication::desktop()->physicalDpiX(); setIconSize(QSize(size, size)); setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); //show preview pixmaps auto* mContentItemModel = new QStandardItemModel(this); QStringList themeList = ThemeHandler::themes(); QStringList themeImgPathList = QStandardPaths::locateAll(QStandardPaths::DataLocation, "themes/screenshots/", QStandardPaths::LocateDirectory); - if (themeImgPathList.isEmpty()) + if (themeImgPathList.isEmpty()) { + delete mContentItemModel; return; + } const QString& themeImgPath = themeImgPathList.first(); QString tempPath; for (int i = 0; i < themeList.size(); ++i) { auto* listItem = new QStandardItem(); tempPath = themeImgPath + themeList.at(i) + ".png"; if (!QFile::exists(tempPath)) tempPath = themeImgPath + "Unavailable.png"; listItem->setIcon(QIcon(QPixmap(tempPath))); listItem->setText(themeList.at(i)); mContentItemModel->appendRow(listItem); } //create and add the icon for "None" QPixmap pm(size, size); QPen pen(Qt::SolidPattern, 1); const QColor& color = (palette().color(QPalette::Base).lightness() < 128) ? Qt::white : Qt::black; pen.setColor(color); QPainter pa; pm.fill(Qt::transparent); pa.begin(&pm); pa.setPen(pen); pa.drawRect(2, 2, size - 4, size - 4); pa.end(); auto* listItem = new QStandardItem(); listItem->setIcon(pm); listItem->setText(i18n("None")); mContentItemModel->appendRow(listItem); //adding download themes option //TODO: activate this later // QStandardItem* listItem = new QStandardItem(); // listItem->setIcon(QIcon::fromTheme("get-hot-new-stuff")); // listItem->setText("Download Themes"); // listItem->setData("file_download_theme", Qt::UserRole); // mContentItemModel->appendRow(listItem); - setModel(mContentItemModel); + QListView::setModel(mContentItemModel); //resize the widget to show three items QFont font; QFontMetrics fm(font); QSize widgetSize(size + qApp->style()->pixelMetric(QStyle::PM_ScrollBarExtent), 3*(size + fm.height() + spacing()) + fm.height()); setMinimumSize(widgetSize); setMaximumSize(widgetSize); //SLOTS connect(this, &ThemesWidget::clicked, this, &ThemesWidget::applyClicked); } void ThemesWidget::applyClicked(const QModelIndex& index) { const QString& themeName = index.data(Qt::DisplayRole).toString(); //TODO: activate this later // if (themeName == "file_download_theme") // this->downloadThemes(); // else if (index.row() == model()->rowCount()-1) emit themeSelected(QString()); //item with the string "None" was selected -> no theme else emit themeSelected(themeName); } //TODO: activate this later // void ThemesWidget::downloadThemes() { // KNS3::DownloadDialog dialog("labplot2_themes.knsrc", this); // dialog.exec(); // foreach (const KNS3::Entry& e, dialog.changedEntries()) { // kDebug() << "Changed Entry: " << e.name(); // } // } diff --git a/src/kdefrontend/worksheet/ExportWorksheetDialog.cpp b/src/kdefrontend/worksheet/ExportWorksheetDialog.cpp index 8ace0a2b8..2166f1d35 100644 --- a/src/kdefrontend/worksheet/ExportWorksheetDialog.cpp +++ b/src/kdefrontend/worksheet/ExportWorksheetDialog.cpp @@ -1,267 +1,267 @@ /*************************************************************************** File : ExportWorksheetDialog.cpp Project : LabPlot Description : export worksheet dialog -------------------------------------------------------------------- Copyright : (C) 2011-2019 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "ExportWorksheetDialog.h" #include "ui_exportworksheetwidget.h" #include #include #include #include #include #include #include #include #include #include /*! \class ExportWorksheetDialog \brief Dialog for exporting a worksheet to a file. \ingroup kdefrontend */ ExportWorksheetDialog::ExportWorksheetDialog(QWidget* parent) : QDialog(parent), ui(new Ui::ExportWorksheetWidget()) { ui->setupUi(this); QDialogButtonBox* btnBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel); m_showOptionsButton = new QPushButton; connect(btnBox, &QDialogButtonBox::clicked, this, &ExportWorksheetDialog::slotButtonClicked); btnBox->addButton(m_showOptionsButton, QDialogButtonBox::ActionRole); ui->verticalLayout->addWidget(btnBox); m_okButton = btnBox->button(QDialogButtonBox::Ok); m_cancelButton = btnBox->button(QDialogButtonBox::Cancel); ui->leFileName->setCompleter(new QCompleter(new QDirModel, this)); ui->bOpen->setIcon(QIcon::fromTheme(QLatin1String("document-open"))); ui->cbFormat->addItem(QIcon::fromTheme(QLatin1String("application-pdf")), QLatin1String("Portable Data Format (PDF)")); ui->cbFormat->addItem(QIcon::fromTheme(QLatin1String("image-svg+xml")), QLatin1String("Scalable Vector Graphics (SVG)")); ui->cbFormat->insertSeparator(3); ui->cbFormat->addItem(QIcon::fromTheme(QLatin1String("image-x-generic")), QLatin1String("Portable Network Graphics (PNG)")); ui->cbExportArea->addItem(i18n("Object's bounding box")); ui->cbExportArea->addItem(i18n("Current selection")); ui->cbExportArea->addItem(i18n("Complete worksheet")); ui->cbResolution->addItem(i18nc("%1 is the value of DPI of the current screen", "%1 (desktop)", QString::number(QApplication::desktop()->physicalDpiX()))); ui->cbResolution->addItem(QLatin1String("100")); ui->cbResolution->addItem(QLatin1String("150")); ui->cbResolution->addItem(QLatin1String("200")); ui->cbResolution->addItem(QLatin1String("300")); ui->cbResolution->addItem(QLatin1String("600")); ui->cbResolution->setValidator(new QIntValidator(ui->cbResolution)); connect(ui->cbFormat, static_cast(&KComboBox::currentIndexChanged), this, &ExportWorksheetDialog::formatChanged ); connect(ui->bOpen, &QPushButton::clicked, this, &ExportWorksheetDialog::selectFile); connect(ui->leFileName, &QLineEdit::textChanged, this, &ExportWorksheetDialog::fileNameChanged); connect(m_showOptionsButton, &QPushButton::clicked, this, &ExportWorksheetDialog::toggleOptions); ui->leFileName->setFocus(); setWindowTitle(i18nc("@title:window", "Export Worksheet")); setWindowIcon(QIcon::fromTheme(QLatin1String("document-export-database"))); //restore saved settings if available KConfigGroup conf(KSharedConfig::openConfig(), "ExportWorksheetDialog"); ui->cbFormat->setCurrentIndex(conf.readEntry("Format", 0)); ui->cbExportArea->setCurrentIndex(conf.readEntry("Area", 0)); ui->chkExportBackground->setChecked(conf.readEntry("Background", true)); ui->cbResolution->setCurrentIndex(conf.readEntry("Resolution", 0)); m_showOptions = conf.readEntry("ShowOptions", true); m_showOptions ? m_showOptionsButton->setText(i18n("Hide Options")) : m_showOptionsButton->setText(i18n("Show Options")); ui->gbOptions->setVisible(m_showOptions); create(); // ensure there's a window created if (conf.exists()) { KWindowConfig::restoreWindowSize(windowHandle(), conf); resize(windowHandle()->size()); // workaround for QTBUG-40584 } else resize(QSize(0, 0).expandedTo(minimumSize())); } ExportWorksheetDialog::~ExportWorksheetDialog() { //save current settings KConfigGroup conf(KSharedConfig::openConfig(), "ExportWorksheetDialog"); conf.writeEntry("Format", ui->cbFormat->currentIndex()); conf.writeEntry("Area", ui->cbExportArea->currentIndex()); conf.writeEntry("Background", ui->chkExportBackground->isChecked()); conf.writeEntry("Resolution", ui->cbResolution->currentIndex()); conf.writeEntry("ShowOptions", m_showOptions); KWindowConfig::saveWindowSize(windowHandle(), conf); } void ExportWorksheetDialog::setFileName(const QString& name) { KConfigGroup conf(KSharedConfig::openConfig(), "ExportWorksheetDialog"); QString dir = conf.readEntry("LastDir", ""); if (dir.isEmpty()) dir = QDir::homePath(); ui->leFileName->setText(dir + QDir::separator() + name); this->formatChanged(ui->cbFormat->currentIndex()); } QString ExportWorksheetDialog::path() const { return ui->leFileName->text(); } WorksheetView::ExportFormat ExportWorksheetDialog::exportFormat() const { int index = ui->cbFormat->currentIndex(); //we have a separator in the format combobox at the 3th position -> skip it if (index > 2) index--; return WorksheetView::ExportFormat(index); } WorksheetView::ExportArea ExportWorksheetDialog::exportArea() const { return WorksheetView::ExportArea(ui->cbExportArea->currentIndex()); } bool ExportWorksheetDialog::exportBackground() const { return ui->chkExportBackground->isChecked(); } int ExportWorksheetDialog::exportResolution() const { if (ui->cbResolution->currentIndex() == 0) return QApplication::desktop()->physicalDpiX(); else return ui->cbResolution->currentText().toInt(); } void ExportWorksheetDialog::slotButtonClicked(QAbstractButton* button) { if (button == m_okButton) okClicked(); else if (button == m_cancelButton) { reject(); } } //SLOTS void ExportWorksheetDialog::okClicked() { if ( QFile::exists(ui->leFileName->text()) ) { int r = KMessageBox::questionYesNo(this, i18n("The file already exists. Do you really want to overwrite it?"), i18n("Export")); if (r == KMessageBox::No) return; } KConfigGroup conf(KSharedConfig::openConfig(), "ExportWorksheetDialog"); conf.writeEntry("Format", ui->cbFormat->currentIndex()); conf.writeEntry("Area", ui->cbExportArea->currentIndex()); conf.writeEntry("Resolution", ui->cbResolution->currentIndex()); QString path = ui->leFileName->text(); if (!path.isEmpty()) { QString dir = conf.readEntry("LastDir", ""); ui->leFileName->setText(path); int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastDir", newDir); } } accept(); } /*! Shows/hides the GroupBox with export options in this dialog. */ void ExportWorksheetDialog::toggleOptions() { m_showOptions = !m_showOptions; ui->gbOptions->setVisible(m_showOptions); m_showOptions ? m_showOptionsButton->setText(i18n("Hide Options")) : m_showOptionsButton->setText(i18n("Show Options")); + //resize the dialog - resize(layout()->minimumSize()); layout()->activate(); - resize( QSize(this->width(),0).expandedTo(minimumSize()) ); + resize( QSize(this->width(), 0).expandedTo(minimumSize()) ); } /*! opens a file dialog and lets the user select the file. */ void ExportWorksheetDialog::selectFile() { KConfigGroup conf(KSharedConfig::openConfig(), "ExportWorksheetDialog"); const QString dir = conf.readEntry("LastDir", ""); QString format; if (ui->cbFormat->currentIndex() == 0) format = i18n("Portable Data Format (PDF) (*.pdf *.PDF)"); else if (ui->cbFormat->currentIndex() == 1) format = i18n("Scalable Vector Graphics (SVG) (*.svg *.SVG)"); else format = i18n("Portable Network Graphics (PNG) (*.png *.PNG)"); const QString path = QFileDialog::getSaveFileName(this, i18n("Export to file"), dir, format); if (!path.isEmpty()) { ui->leFileName->setText(path); int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { const QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastDir", newDir); } } } /*! called when the output format was changed. Adjusts the extension for the specified file. */ void ExportWorksheetDialog::formatChanged(int index) { //we have a separator in the format combobox at the 3rd position -> skip it if (index > 2) index --; QStringList extensions; extensions << QLatin1String(".pdf") << QLatin1String(".svg") << QLatin1String(".png"); QString path = ui->leFileName->text(); int i = path.indexOf(QLatin1Char('.')); if (i == -1) path = path + extensions.at(index); else path = path.left(i) + extensions.at(index); ui->leFileName->setText(path); // show resolution option for png format bool visible = (index == 2); ui->lResolution->setVisible(visible); ui->cbResolution->setVisible(visible); } void ExportWorksheetDialog::fileNameChanged(const QString& name) { m_okButton->setEnabled(!name.simplified().isEmpty()); } diff --git a/src/labplot2.xml b/src/labplot2.xml index 052bd320c..3a33e0b69 100644 --- a/src/labplot2.xml +++ b/src/labplot2.xml @@ -1,28 +1,29 @@ LabPlot2 Project File Fitxer de projecte LabPlot2 Fitxer de projecte LabPlot2 Soubor projektu LabPlot2 LabPlot2-Projektdatei LabPlot2 Project File Archivo de proyecto de LabPlot2 LabPlot2 proiektu fitxategia LabPlot2-projektitiedosto Fichier projet LabPlot2 Ficheiro de proxecto de LabPlot2 File di progetto LabPlot2 LabPlot2 프로젝트 파일 Projectbestand LabPlot Plik projektu LabPlot2 Ficheiro de Projecto do LabPlot2 Arquivo de projeto do LabPlot2 + Файл проекта LabPlot2 Súbor projektu LabPlot2 Labplot2 projektfil файл проєкту LabPlot2 LabPlot2 專案檔 diff --git a/tests/import_export/ASCII/AsciiFilterTest.cpp b/tests/import_export/ASCII/AsciiFilterTest.cpp index 6262a2a4b..9d1c542c4 100644 --- a/tests/import_export/ASCII/AsciiFilterTest.cpp +++ b/tests/import_export/ASCII/AsciiFilterTest.cpp @@ -1,764 +1,814 @@ /*************************************************************************** File : AsciiFilterTest.cpp Project : LabPlot Description : Tests for the ascii filter -------------------------------------------------------------------- Copyright : (C) 2017 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "AsciiFilterTest.h" #include "backend/datasources/filters/AsciiFilter.h" #include "backend/spreadsheet/Spreadsheet.h" void AsciiFilterTest::initTestCase() { const QString currentDir = __FILE__; m_dataDir = currentDir.left(currentDir.lastIndexOf(QDir::separator())) + QDir::separator() + QLatin1String("data") + QDir::separator(); // needed in order to have the signals triggered by SignallingUndoCommand, see LabPlot.cpp //TODO: redesign/remove this qRegisterMetaType("const AbstractAspect*"); qRegisterMetaType("const AbstractColumn*"); } //############################################################################## //################# handling of empty and sparse files ######################## //############################################################################## void AsciiFilterTest::testEmptyFileAppend() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const int rowCount = spreadsheet.rowCount(); const int colCount = spreadsheet.columnCount(); const QString fileName = m_dataDir + "empty_file.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Append; filter.readDataFromFile(fileName, &spreadsheet, mode); QCOMPARE(spreadsheet.rowCount(), rowCount); QCOMPARE(spreadsheet.columnCount(), colCount); } void AsciiFilterTest::testEmptyFilePrepend() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const int rowCount = spreadsheet.rowCount(); const int colCount = spreadsheet.columnCount(); const QString fileName = m_dataDir + "empty_file.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Prepend; filter.readDataFromFile(fileName, &spreadsheet, mode); QCOMPARE(spreadsheet.rowCount(), rowCount); QCOMPARE(spreadsheet.columnCount(), colCount); } void AsciiFilterTest::testEmptyFileReplace() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const int rowCount = spreadsheet.rowCount(); const int colCount = spreadsheet.columnCount(); const QString fileName = m_dataDir + "empty_file.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.readDataFromFile(fileName, &spreadsheet, mode); QCOMPARE(spreadsheet.rowCount(), rowCount); QCOMPARE(spreadsheet.columnCount(), colCount); } void AsciiFilterTest::testEmptyLines01() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "empty_lines_01.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter("auto"); filter.setHeaderEnabled(true); filter.readDataFromFile(fileName, &spreadsheet, mode); QCOMPARE(spreadsheet.rowCount(), 3); QCOMPARE(spreadsheet.columnCount(), 3); QCOMPARE(spreadsheet.column(0)->name(), QLatin1String("x")); QCOMPARE(spreadsheet.column(1)->name(), QLatin1String("y")); QCOMPARE(spreadsheet.column(2)->name(), QLatin1String("values")); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(2)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(0)->integerAt(0), 1); QCOMPARE(spreadsheet.column(0)->integerAt(1), 2); QCOMPARE(spreadsheet.column(0)->integerAt(2), 3); QCOMPARE(spreadsheet.column(1)->integerAt(0), 2); QCOMPARE(spreadsheet.column(1)->integerAt(1), 4); QCOMPARE(spreadsheet.column(1)->integerAt(2), 9); QCOMPARE(spreadsheet.column(2)->integerAt(0), 10); QCOMPARE(spreadsheet.column(2)->integerAt(1), 40); QCOMPARE(spreadsheet.column(2)->integerAt(2), 90); } void AsciiFilterTest::testSparseFile01() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "sparse_file_01.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter(","); filter.setHeaderEnabled(true); filter.setSimplifyWhitespacesEnabled(true); filter.readDataFromFile(fileName, &spreadsheet, mode); QCOMPARE(spreadsheet.rowCount(), 3); QCOMPARE(spreadsheet.columnCount(), 3); QCOMPARE(spreadsheet.column(0)->name(), QLatin1String("N")); QCOMPARE(spreadsheet.column(1)->name(), QLatin1String("Col1")); QCOMPARE(spreadsheet.column(2)->name(), QLatin1String("Col2")); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(2)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(0)->integerAt(0), 1); QCOMPARE(spreadsheet.column(0)->integerAt(1), 2); QCOMPARE(spreadsheet.column(0)->integerAt(2), 3); QCOMPARE(spreadsheet.column(1)->integerAt(0), 1); QCOMPARE(spreadsheet.column(1)->integerAt(1), 0); QCOMPARE(spreadsheet.column(1)->integerAt(2), 1); QCOMPARE(spreadsheet.column(2)->integerAt(0), 2); QCOMPARE(spreadsheet.column(2)->integerAt(1), 2); QCOMPARE(spreadsheet.column(2)->integerAt(2), 0); } void AsciiFilterTest::testSparseFile02() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "sparse_file_02.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter(","); filter.setNaNValueToZero(false); filter.setSimplifyWhitespacesEnabled(true); filter.setSkipEmptyParts(false); filter.setHeaderEnabled(true); filter.readDataFromFile(fileName, &spreadsheet, mode); QCOMPARE(spreadsheet.rowCount(), 3); QCOMPARE(spreadsheet.columnCount(), 3); QCOMPARE(spreadsheet.column(0)->name(), QLatin1String("N")); QCOMPARE(spreadsheet.column(1)->name(), QLatin1String("Col1")); QCOMPARE(spreadsheet.column(2)->name(), QLatin1String("Col2")); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(2)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(0)->integerAt(0), 1); QCOMPARE(spreadsheet.column(0)->integerAt(1), 2); QCOMPARE(spreadsheet.column(0)->integerAt(2), 3); QCOMPARE(spreadsheet.column(1)->valueAt(0), 1.); QCOMPARE((bool)std::isnan(spreadsheet.column(1)->valueAt(1)), true); QCOMPARE(spreadsheet.column(1)->valueAt(2), 1.); QCOMPARE(spreadsheet.column(2)->valueAt(0), 2.); QCOMPARE(spreadsheet.column(2)->valueAt(1), 2.); QCOMPARE((bool)std::isnan(spreadsheet.column(2)->valueAt(2)), true); } void AsciiFilterTest::testSparseFile03() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "sparse_file_03.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter(","); filter.setNaNValueToZero(true); filter.setSimplifyWhitespacesEnabled(true); filter.setSkipEmptyParts(false); filter.setHeaderEnabled(true); filter.readDataFromFile(fileName, &spreadsheet, mode); QCOMPARE(spreadsheet.rowCount(), 4); QCOMPARE(spreadsheet.columnCount(), 3); QCOMPARE(spreadsheet.column(0)->name(), QLatin1String("N")); QCOMPARE(spreadsheet.column(1)->name(), QLatin1String("Col1")); QCOMPARE(spreadsheet.column(2)->name(), QLatin1String("Col2")); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(2)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(0)->integerAt(0), 1); QCOMPARE(spreadsheet.column(0)->integerAt(1), 2); QCOMPARE(spreadsheet.column(0)->integerAt(2), 3); QCOMPARE(spreadsheet.column(0)->integerAt(3), 0); QCOMPARE(spreadsheet.column(1)->valueAt(0), 1.); QCOMPARE(spreadsheet.column(1)->valueAt(1), 0.); QCOMPARE(spreadsheet.column(1)->valueAt(2), 1.); QCOMPARE(spreadsheet.column(1)->valueAt(3), 0.); QCOMPARE(spreadsheet.column(2)->valueAt(0), 2.); QCOMPARE(spreadsheet.column(2)->valueAt(1), 2.); QCOMPARE(spreadsheet.column(2)->valueAt(2), 0.); QCOMPARE(spreadsheet.column(2)->valueAt(3), 3.); } //############################################################################## //################################ header handling ############################ //############################################################################## void AsciiFilterTest::testHeader01() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "separator_semicolon.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter(";"); filter.setHeaderEnabled(false); filter.setVectorNames(QString()); filter.readDataFromFile(fileName, &spreadsheet, mode); QCOMPARE(spreadsheet.rowCount(), 3); QCOMPARE(spreadsheet.columnCount(), 2); } void AsciiFilterTest::testHeader02() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "separator_semicolon.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter(";"); filter.setHeaderEnabled(true); filter.setVectorNames(QString()); filter.readDataFromFile(fileName, &spreadsheet, mode); QCOMPARE(spreadsheet.rowCount(), 2);//out of 3 rows one row is used for the column names (header) QCOMPARE(spreadsheet.columnCount(), 2); QCOMPARE(spreadsheet.column(0)->name(), QLatin1String("1")); //TODO: we start with the names "1" and "2" in the spreadsheet and try to rename them to "1" and "1" (names coming from the file) //-> the second column with the name "2" will be renamed to "3" because of the current logic in AbstractAspect::uniqueNameFor(). QCOMPARE(spreadsheet.column(1)->name(), QLatin1String("3")); } void AsciiFilterTest::testHeader03() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "separator_semicolon.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter(";"); filter.setHeaderEnabled(false); filter.setVectorNames("x"); filter.readDataFromFile(fileName, &spreadsheet, mode); QCOMPARE(spreadsheet.rowCount(), 3); QCOMPARE(spreadsheet.columnCount(), 1); //one column name was specified, we import only one column QCOMPARE(spreadsheet.column(0)->name(), QLatin1String("x")); } void AsciiFilterTest::testHeader04() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "separator_semicolon.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter(";"); filter.setHeaderEnabled(false); filter.setVectorNames("x"); filter.readDataFromFile(fileName, &spreadsheet, mode); QCOMPARE(spreadsheet.rowCount(), 3); QCOMPARE(spreadsheet.columnCount(), 1); //one column name was specified -> we import only one column QCOMPARE(spreadsheet.column(0)->name(), QLatin1String("x")); } void AsciiFilterTest::testHeader05() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "separator_semicolon.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter(";"); filter.setHeaderEnabled(false); filter.setVectorNames("x y"); filter.readDataFromFile(fileName, &spreadsheet, mode); QCOMPARE(spreadsheet.rowCount(), 3); QCOMPARE(spreadsheet.columnCount(), 2); //two names were specified -> we import two columns QCOMPARE(spreadsheet.column(0)->name(), QLatin1String("x")); QCOMPARE(spreadsheet.column(1)->name(), QLatin1String("y")); } void AsciiFilterTest::testHeader06() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "separator_semicolon.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter(";"); filter.setHeaderEnabled(false); filter.setVectorNames("x y z"); filter.readDataFromFile(fileName, &spreadsheet, mode); QCOMPARE(spreadsheet.rowCount(), 3); QCOMPARE(spreadsheet.columnCount(), 2); //three names were specified, but there're only two columns in the file -> we import only two columns QCOMPARE(spreadsheet.column(0)->name(), QLatin1String("x")); QCOMPARE(spreadsheet.column(1)->name(), QLatin1String("y")); } //############################################################################## //##################### handling of different read ranges ##################### //############################################################################## void AsciiFilterTest::testColumnRange00() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "numeric_data.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter("auto"); filter.setHeaderEnabled(false); filter.readDataFromFile(fileName, &spreadsheet, mode); //no ranges specified, all rows and columns have to be read QCOMPARE(spreadsheet.rowCount(), 5); QCOMPARE(spreadsheet.columnCount(), 3); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(2)->columnMode(), AbstractColumn::Numeric); //check the values for the first line QCOMPARE(spreadsheet.column(0)->valueAt(0), 1.716299); QCOMPARE(spreadsheet.column(1)->valueAt(0), -0.485527); QCOMPARE(spreadsheet.column(2)->valueAt(0), -0.288690); } void AsciiFilterTest::testColumnRange01() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "numeric_data.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter("auto"); filter.setHeaderEnabled(false); filter.setCreateIndexEnabled(true); filter.readDataFromFile(fileName, &spreadsheet, mode); //no ranges specified, all rows and columns have to be read plus the additional column for the index QCOMPARE(spreadsheet.rowCount(), 5); QCOMPARE(spreadsheet.columnCount(), 4); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(2)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(3)->columnMode(), AbstractColumn::Numeric); //check the values for the first line QCOMPARE(spreadsheet.column(0)->integerAt(0), 1); QCOMPARE(spreadsheet.column(1)->valueAt(0), 1.716299); QCOMPARE(spreadsheet.column(2)->valueAt(0), -0.485527); QCOMPARE(spreadsheet.column(3)->valueAt(0), -0.288690); } void AsciiFilterTest::testColumnRange02() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "numeric_data.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter("auto"); filter.setHeaderEnabled(false); filter.setStartColumn(2); filter.setEndColumn(3); filter.readDataFromFile(fileName, &spreadsheet, mode); //read all rows and the last two columns only QCOMPARE(spreadsheet.rowCount(), 5); QCOMPARE(spreadsheet.columnCount(), 2); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Numeric); //check the values for the first line QCOMPARE(spreadsheet.column(0)->valueAt(0), -0.485527); QCOMPARE(spreadsheet.column(1)->valueAt(0), -0.288690); } void AsciiFilterTest::testColumnRange03() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "numeric_data.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter("auto"); filter.setHeaderEnabled(false); filter.setCreateIndexEnabled(true); filter.setStartColumn(2); filter.setEndColumn(3); filter.readDataFromFile(fileName, &spreadsheet, mode); //read all rows and the last two columns only plus the additional column for the index QCOMPARE(spreadsheet.rowCount(), 5); QCOMPARE(spreadsheet.columnCount(), 3); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(2)->columnMode(), AbstractColumn::Numeric); //check the values for the first line QCOMPARE(spreadsheet.column(0)->integerAt(0), 1); QCOMPARE(spreadsheet.column(1)->valueAt(0), -0.485527); QCOMPARE(spreadsheet.column(2)->valueAt(0), -0.288690); } void AsciiFilterTest::testColumnRange04() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "numeric_data.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter("auto"); filter.setHeaderEnabled(false); filter.setStartColumn(3); filter.setEndColumn(3); filter.readDataFromFile(fileName, &spreadsheet, mode); //read all rows and the last column only QCOMPARE(spreadsheet.rowCount(), 5); QCOMPARE(spreadsheet.columnCount(), 1); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Numeric); //check the values for the first line QCOMPARE(spreadsheet.column(0)->valueAt(0), -0.288690); } void AsciiFilterTest::testColumnRange05() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "numeric_data.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter("auto"); filter.setHeaderEnabled(false); filter.setStartColumn(3); filter.setEndColumn(2); filter.readDataFromFile(fileName, &spreadsheet, mode); //wrong column range specified (start>end), nothing to read, //empty spreadsheet because of the replace mode QCOMPARE(spreadsheet.rowCount(), 0); QCOMPARE(spreadsheet.columnCount(), 0); } void AsciiFilterTest::testColumnRange06() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "numeric_data.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter("auto"); filter.setHeaderEnabled(false); filter.setCreateIndexEnabled(true); filter.setStartColumn(3); filter.setEndColumn(2); filter.readDataFromFile(fileName, &spreadsheet, mode); //wrong column range specified (start>end), only the index column is created QCOMPARE(spreadsheet.rowCount(), 5); QCOMPARE(spreadsheet.columnCount(), 1); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(0)->integerAt(0), 1); } void AsciiFilterTest::testRowRange00() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "numeric_data.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter("auto"); filter.setHeaderEnabled(false); filter.setStartRow(3); filter.setEndRow(5); filter.readDataFromFile(fileName, &spreadsheet, mode); //three rows to read QCOMPARE(spreadsheet.rowCount(), 3); QCOMPARE(spreadsheet.columnCount(), 3); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(2)->columnMode(), AbstractColumn::Numeric); //check the values for the first and for the last lines QCOMPARE(spreadsheet.column(0)->valueAt(0), 1.711721); QCOMPARE(spreadsheet.column(1)->valueAt(0), -0.485527); QCOMPARE(spreadsheet.column(2)->valueAt(0), -0.293267); QCOMPARE(spreadsheet.column(0)->valueAt(2), 1.716299); QCOMPARE(spreadsheet.column(1)->valueAt(2), -0.494682); QCOMPARE(spreadsheet.column(2)->valueAt(2), -0.284112); } void AsciiFilterTest::testRowRange01() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "numeric_data.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter("auto"); filter.setHeaderEnabled(false); filter.setStartRow(3); filter.setEndRow(10); filter.readDataFromFile(fileName, &spreadsheet, mode); //end row larger than the number of available rows, three rows to read QCOMPARE(spreadsheet.rowCount(), 3); QCOMPARE(spreadsheet.columnCount(), 3); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(2)->columnMode(), AbstractColumn::Numeric); //check the values for the first and for the last lines QCOMPARE(spreadsheet.column(0)->valueAt(0), 1.711721); QCOMPARE(spreadsheet.column(1)->valueAt(0), -0.485527); QCOMPARE(spreadsheet.column(2)->valueAt(0), -0.293267); QCOMPARE(spreadsheet.column(0)->valueAt(2), 1.716299); QCOMPARE(spreadsheet.column(1)->valueAt(2), -0.494682); QCOMPARE(spreadsheet.column(2)->valueAt(2), -0.284112); } void AsciiFilterTest::testRowRange02() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "numeric_data.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter("auto"); filter.setHeaderEnabled(false); filter.setStartRow(3); filter.setEndRow(1); filter.readDataFromFile(fileName, &spreadsheet, mode); //start bigger than end, no rows to read //wrong row range specified (start>end), nothing to read, //spreadsheet is not touched, default number of rows and columns //TODO: this is inconsistent with the handling for columns, see testColumnRange05() QCOMPARE(spreadsheet.rowCount(), 100); QCOMPARE(spreadsheet.columnCount(), 2); } void AsciiFilterTest::testRowColumnRange00() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "numeric_data.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter("auto"); filter.setHeaderEnabled(false); filter.setStartRow(3); filter.setEndRow(5); filter.setStartColumn(2); filter.setEndColumn(3); filter.readDataFromFile(fileName, &spreadsheet, mode); //three rows and two columns to read QCOMPARE(spreadsheet.rowCount(), 3); QCOMPARE(spreadsheet.columnCount(), 2); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Numeric); //check the values for the first and for the last lines QCOMPARE(spreadsheet.column(0)->valueAt(0), -0.485527); QCOMPARE(spreadsheet.column(1)->valueAt(0), -0.293267); QCOMPARE(spreadsheet.column(0)->valueAt(2), -0.494682); QCOMPARE(spreadsheet.column(1)->valueAt(2), -0.284112); } //############################################################################## //##################### handling of different separators ###################### //############################################################################## //############################################################################## //##################################### quoted strings ######################## //############################################################################## void AsciiFilterTest::testQuotedStrings00() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "quoted_strings.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter(","); filter.setHeaderEnabled(false); filter.setRemoveQuotesEnabled(true); filter.readDataFromFile(fileName, &spreadsheet, mode); //three rows and two columns to read QCOMPARE(spreadsheet.rowCount(), 3); QCOMPARE(spreadsheet.columnCount(), 4); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Text); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(2)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(3)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(0)->textAt(0), QLatin1String("a")); QCOMPARE(spreadsheet.column(1)->integerAt(0), 1000); QCOMPARE(spreadsheet.column(2)->integerAt(0), 201811); QCOMPARE(spreadsheet.column(3)->valueAt(0), 1.1); QCOMPARE(spreadsheet.column(0)->textAt(1), QLatin1String("ab")); QCOMPARE(spreadsheet.column(1)->integerAt(1), 2000); QCOMPARE(spreadsheet.column(2)->integerAt(1), 201812); QCOMPARE(spreadsheet.column(3)->valueAt(1), 1.2); QCOMPARE(spreadsheet.column(0)->textAt(2), QLatin1String("abc")); QCOMPARE(spreadsheet.column(1)->integerAt(2), 3000); QCOMPARE(spreadsheet.column(2)->integerAt(2), 201901); QCOMPARE(spreadsheet.column(3)->valueAt(2), 1.3); } void AsciiFilterTest::testQuotedStrings01() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "quoted_strings_with_header.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter(","); filter.setHeaderEnabled(true); filter.setSimplifyWhitespacesEnabled(true); filter.setRemoveQuotesEnabled(true); filter.readDataFromFile(fileName, &spreadsheet, mode); //three rows and two columns to read QCOMPARE(spreadsheet.rowCount(), 3); QCOMPARE(spreadsheet.columnCount(), 4); //column names QCOMPARE(spreadsheet.column(0)->name(), QLatin1String("col1")); QCOMPARE(spreadsheet.column(1)->name(), QLatin1String("col2")); QCOMPARE(spreadsheet.column(2)->name(), QLatin1String("col3")); QCOMPARE(spreadsheet.column(3)->name(), QLatin1String("col4")); //data types QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Text); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(2)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(3)->columnMode(), AbstractColumn::Numeric); //values QCOMPARE(spreadsheet.column(0)->textAt(0), QLatin1String("a")); QCOMPARE(spreadsheet.column(1)->integerAt(0), 1000); QCOMPARE(spreadsheet.column(2)->integerAt(0), 201811); QCOMPARE(spreadsheet.column(3)->valueAt(0), 1.1); QCOMPARE(spreadsheet.column(0)->textAt(1), QLatin1String("ab")); QCOMPARE(spreadsheet.column(1)->integerAt(1), 2000); QCOMPARE(spreadsheet.column(2)->integerAt(1), 201812); QCOMPARE(spreadsheet.column(3)->valueAt(1), 1.2); QCOMPARE(spreadsheet.column(0)->textAt(2), QLatin1String("abc")); QCOMPARE(spreadsheet.column(1)->integerAt(2), 3000); QCOMPARE(spreadsheet.column(2)->integerAt(2), 201901); QCOMPARE(spreadsheet.column(3)->valueAt(2), 1.3); } void AsciiFilterTest::testQuotedStrings02() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "quoted_strings_one_line.txt"; QCOMPARE(QFile::exists(fileName), true); AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter(","); filter.setHeaderEnabled(false); filter.setRemoveQuotesEnabled(true); filter.readDataFromFile(fileName, &spreadsheet, mode); //three rows and two columns to read // QCOMPARE(spreadsheet.rowCount(), 1); // QCOMPARE(spreadsheet.columnCount(), 4); QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Text); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(2)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(3)->columnMode(), AbstractColumn::Numeric); QCOMPARE(spreadsheet.column(0)->textAt(0), QLatin1String("a")); QCOMPARE(spreadsheet.column(1)->integerAt(0), 1000); QCOMPARE(spreadsheet.column(2)->integerAt(0), 201811); QCOMPARE(spreadsheet.column(3)->valueAt(0), 1.1); } void AsciiFilterTest::testQuotedStrings03() { Spreadsheet spreadsheet("test", false); AsciiFilter filter; const QString fileName = m_dataDir + "quoted_strings_one_line_with_header.txt"; AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; filter.setSeparatingCharacter(","); filter.setHeaderEnabled(true); filter.setSimplifyWhitespacesEnabled(true); filter.setRemoveQuotesEnabled(true); filter.readDataFromFile(fileName, &spreadsheet, mode); //three rows and two columns to read // QCOMPARE(spreadsheet.rowCount(), 1); // QCOMPARE(spreadsheet.columnCount(), 4); //column names QCOMPARE(spreadsheet.column(0)->name(), QLatin1String("col1")); QCOMPARE(spreadsheet.column(1)->name(), QLatin1String("col2")); QCOMPARE(spreadsheet.column(2)->name(), QLatin1String("col3")); QCOMPARE(spreadsheet.column(3)->name(), QLatin1String("col4")); //data types QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Text); QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(2)->columnMode(), AbstractColumn::Integer); QCOMPARE(spreadsheet.column(3)->columnMode(), AbstractColumn::Numeric); //values QCOMPARE(spreadsheet.column(0)->textAt(0), QLatin1String("a")); QCOMPARE(spreadsheet.column(1)->integerAt(0), 1000); QCOMPARE(spreadsheet.column(2)->integerAt(0), 201811); QCOMPARE(spreadsheet.column(3)->valueAt(0), 1.1); } + +//############################################################################## +//############################### skip comments ############################### +//############################################################################## +void AsciiFilterTest::testComments00() { + Spreadsheet spreadsheet("test", false); + AsciiFilter filter; + const QString fileName = m_dataDir + "multi_line_comment.txt"; + + AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; + filter.setSeparatingCharacter(","); + filter.readDataFromFile(fileName, &spreadsheet, mode); + + QCOMPARE(spreadsheet.columnCount(), 2); + + //data types + QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Integer); + QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Numeric); + + //values + QCOMPARE(spreadsheet.column(0)->integerAt(0), 1); + QCOMPARE(spreadsheet.column(1)->valueAt(0), 1.1); + + QCOMPARE(spreadsheet.column(0)->integerAt(1), 2); + QCOMPARE(spreadsheet.column(1)->valueAt(1), 2.2); +} + +void AsciiFilterTest::testComments01() { + Spreadsheet spreadsheet("test", false); + AsciiFilter filter; + const QString fileName = m_dataDir + "multi_line_comment_with_empty_lines.txt"; + + AbstractFileFilter::ImportMode mode = AbstractFileFilter::Replace; + filter.setSeparatingCharacter(","); + filter.readDataFromFile(fileName, &spreadsheet, mode); + + QCOMPARE(spreadsheet.columnCount(), 2); + + //data types + QCOMPARE(spreadsheet.column(0)->columnMode(), AbstractColumn::Integer); + QCOMPARE(spreadsheet.column(1)->columnMode(), AbstractColumn::Numeric); + + //values + QCOMPARE(spreadsheet.column(0)->integerAt(0), 1); + QCOMPARE(spreadsheet.column(1)->valueAt(0), 1.1); + + QCOMPARE(spreadsheet.column(0)->integerAt(1), 2); + QCOMPARE(spreadsheet.column(1)->valueAt(1), 2.2); +} + QTEST_MAIN(AsciiFilterTest) diff --git a/tests/import_export/ASCII/AsciiFilterTest.h b/tests/import_export/ASCII/AsciiFilterTest.h index e2a14d787..d4906bb1f 100644 --- a/tests/import_export/ASCII/AsciiFilterTest.h +++ b/tests/import_export/ASCII/AsciiFilterTest.h @@ -1,89 +1,91 @@ /*************************************************************************** File : AsciiFilterTest.h Project : LabPlot Description : Tests for the ascii filter -------------------------------------------------------------------- Copyright : (C) 2017 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef ASCIIFILTERTEST_H #define ASCIIFILTERTEST_H #include class AsciiFilterTest : public QObject { Q_OBJECT private slots: void initTestCase(); //empty and sparse files void testEmptyFileAppend(); void testEmptyFilePrepend(); void testEmptyFileReplace(); void testEmptyLines01(); void testSparseFile01(); void testSparseFile02(); void testSparseFile03(); //header handling void testHeader01(); void testHeader02(); void testHeader03(); void testHeader04(); void testHeader05(); void testHeader06(); //read ranges void testColumnRange00(); void testColumnRange01(); void testColumnRange02(); void testColumnRange03(); void testColumnRange04(); void testColumnRange05(); void testColumnRange06(); void testRowRange00(); void testRowRange01(); void testRowRange02(); void testRowColumnRange00(); //different separators //qouted strings void testQuotedStrings00(); void testQuotedStrings01(); void testQuotedStrings02(); void testQuotedStrings03(); //different locales //handling of NANs //automatically skip comments + void testComments00(); + void testComments01(); private: QString m_dataDir; }; #endif diff --git a/tests/import_export/ASCII/data/multi_line_comment.txt b/tests/import_export/ASCII/data/multi_line_comment.txt new file mode 100644 index 000000000..d020df5d0 --- /dev/null +++ b/tests/import_export/ASCII/data/multi_line_comment.txt @@ -0,0 +1,8 @@ +# this +# is +# a +# multi-line +# comment + +1,1.1 +2,2.2 diff --git a/tests/import_export/ASCII/data/multi_line_comment_with_empty_lines.txt b/tests/import_export/ASCII/data/multi_line_comment_with_empty_lines.txt new file mode 100644 index 000000000..235ec042c --- /dev/null +++ b/tests/import_export/ASCII/data/multi_line_comment_with_empty_lines.txt @@ -0,0 +1,12 @@ +# this +# is +# a +# multi-line +# comment + +# further comment + +# yet another comment + +1,1.1 +2,2.2 diff --git a/tests/import_export/project/ProjectImportTest.cpp b/tests/import_export/project/ProjectImportTest.cpp index 10a23da83..6c8ed58d1 100755 --- a/tests/import_export/project/ProjectImportTest.cpp +++ b/tests/import_export/project/ProjectImportTest.cpp @@ -1,383 +1,414 @@ /*************************************************************************** File : ProjectImportTest.cpp Project : LabPlot Description : Tests for project imports -------------------------------------------------------------------- Copyright : (C) 2018 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "ProjectImportTest.h" #ifdef HAVE_LIBORIGIN #include "backend/datasources/projects/OriginProjectParser.h" #endif #include "backend/core/Project.h" #include "backend/core/Workbook.h" #include "backend/matrix/Matrix.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/spreadsheet/Spreadsheet.h" void ProjectImportTest::initTestCase() { const QString currentDir = __FILE__; m_dataDir = currentDir.left(currentDir.lastIndexOf(QDir::separator())) + QDir::separator() + QLatin1String("data") + QDir::separator(); // needed in order to have the signals triggered by SignallingUndoCommand, see LabPlot.cpp //TODO: redesign/remove this qRegisterMetaType("const AbstractAspect*"); qRegisterMetaType("const AbstractColumn*"); } //############################################################################## //##################### import of LabPlot projects ############################ //############################################################################## #ifdef HAVE_LIBORIGIN //############################################################################## //###################### import of Origin projects ############################ //############################################################################## //project tree of the file "origin8_test_tree_import.opj" /* test_tree_import\ \Book3 \Folder \Book2 \Sheet1 \Sheet2 \MBook2 \MSheet1 \MSheet2 \Folder1 \MBook1 \Sheet1 \Book1 \Sheet1 \Book4 \MSheet1 \Graph2 \Excel1 */ void ProjectImportTest::testOrigin01() { //import the opj file into LabPlot's project object OriginProjectParser parser; parser.setProjectFileName(m_dataDir + QLatin1String("origin8_test_tree_import.opj")); Project project; parser.importTo(&project, QStringList()); //check the project tree for the imported project //first child of the root folder, spreadsheet "Book3" auto* aspect = project.child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Book3")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Book3")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); //first child of the root folder, folder "Folder" -> import into a Folder aspect = project.child(1); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Folder")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Folder")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); //first child of "Folder", workbook "Book2" with two sheets -> import into a Workbook with two Spreadsheets aspect = project.child(1)->child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Book2")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Book2")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); aspect = project.child(1)->child(0)->child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Sheet1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Sheet1")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); aspect = project.child(1)->child(0)->child(1); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Sheet2")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Sheet2")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); //second child of "Folder", matrixbook "MBook" with two matrix sheets -> import into a Workbook with two Matrices aspect = project.child(1)->child(1); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("MBook2")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("MBook2")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); aspect = project.child(1)->child(1)->child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("MSheet1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("MSheet1")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); aspect = project.child(1)->child(1)->child(1); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("MSheet2")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("MSheet2")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); //second child of the root folder, folder "Folder1" -> import into a Folder aspect = project.child(2); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Folder1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Folder1")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); //first child of "Folder1", matrix "MBook1" aspect = project.child(2)->child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("MBook1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("MBook1")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); //second child of "Folder1", workbook "Book1" with on sheet -> import into a Spreadsheet aspect = project.child(2)->child(1); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Book1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Book1")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); //second child of "Folder1", workbook "Book4" with on sheet -> import into a Spreadsheet aspect = project.child(2)->child(2); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Book4")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Book4")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); //third child of "Folder1", graph "Graph"-> import into a Worksheet aspect = project.child(2)->child(3); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Graph2")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Graph2")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); //TODO: check the created plot in the worksheet // TODO: loose window: spreadsheet "Excel1" //aspect = project.child(3); //QCOMPARE(aspect != nullptr, true); //QCOMPARE(aspect->name(), QLatin1String("Excel1")); //QCOMPARE(dynamic_cast(aspect) != nullptr, true); } /* * import one single folder child */ void ProjectImportTest::testOrigin02() { //import one single object OriginProjectParser parser; parser.setProjectFileName(m_dataDir + QLatin1String("origin8_test_tree_import.opj")); Project project; QStringList selectedPathes = {QLatin1String("test_tree_import/Folder1/Book1"), QLatin1String("test_tree_import/Folder1"), QLatin1String("test_tree_import")}; parser.importTo(&project, selectedPathes); //check the project tree for the imported project //first child of the root folder, folder "Folder1" -> import into a Folder auto* aspect = project.child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Folder1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Folder1")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); - QCOMPARE(aspect->childCount(), 1); + if (aspect != nullptr) + QCOMPARE(aspect->childCount(), 1); //first child of "Folder", workbook "Book" with one sheet -> import into a Spreadsheet aspect = project.child(0)->child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Book1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Book1")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); } /* * 1. import one single folder child * 2. import another folder child * 3. check that both children are available after the second import */ void ProjectImportTest::testOrigin03() { //import one single object OriginProjectParser parser; parser.setProjectFileName(m_dataDir + QLatin1String("origin8_test_tree_import.opj")); Project project; //import one single child in "Folder1" QStringList selectedPathes = {QLatin1String("test_tree_import/Folder1/Book1"), QLatin1String("test_tree_import/Folder1"), QLatin1String("test_tree_import")}; parser.importTo(&project, selectedPathes); //first child of the root folder, folder "Folder1" -> import into a Folder auto* aspect = project.child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Folder1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Folder1")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); - QCOMPARE(aspect->childCount(), 1); + if (aspect != nullptr) + QCOMPARE(aspect->childCount(), 1); //first child of "Folder", workbook "Book1" with one sheet -> import into a Spreadsheet aspect = project.child(0)->child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Book1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Book1")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); //import another child in "Folder1" selectedPathes.clear(); selectedPathes << QLatin1String("test_tree_import/Folder1/Book4") << QLatin1String("test_tree_import/Folder1") << QLatin1String("test_tree_import"); parser.importTo(&project, selectedPathes); //the first child should still be available in the project -> check it aspect = project.child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Folder1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Folder1")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); aspect = project.child(0)->child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Book1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Book1")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); //check the second child, workbook "Book4" with one sheet -> import into a Spreadsheet aspect = project.child(0)->child(1); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Book4")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Book4")); QCOMPARE(dynamic_cast(aspect) != nullptr, true); - QCOMPARE(aspect->childCount(), 2); + if (aspect != nullptr) + QCOMPARE(aspect->childCount(), 2); } /* * 1. import a spreadsheet * 2. modify a cell in it * 3. import the same spreadsheet once more * 4. check that the changes were really over-written */ void ProjectImportTest::testOrigin04() { OriginProjectParser parser; parser.setProjectFileName(m_dataDir + QLatin1String("origin8_test_tree_import.opj")); Project project; //import "Book1" QStringList selectedPathes = {QLatin1String("test_tree_import/Folder1/Book1"), QLatin1String("test_tree_import/Folder1"), QLatin1String("test_tree_import")}; parser.importTo(&project, selectedPathes); //first child of folder "Folder1", workbook "Book1" with one sheet -> import into a spreadsheet auto* aspect = project.child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Folder1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Folder1")); aspect = project.child(0)->child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Book1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Book1")); auto* spreadsheet = dynamic_cast(aspect); QCOMPARE(spreadsheet != nullptr, true); //the (0,0)-cell has the value 1.0 - QCOMPARE(spreadsheet->column(0)->valueAt(0), 1.0); + if (spreadsheet != nullptr) + QCOMPARE(spreadsheet->column(0)->valueAt(0), 1.0); //set the value to 5.0 spreadsheet->column(0)->setValueAt(0, 5.0); QCOMPARE(spreadsheet->column(0)->valueAt(0), 5.0); //re-import parser.importTo(&project, selectedPathes); //check the folder structure and the value of the (0,0)-cell again aspect = project.child(0)->child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Book1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Book1")); spreadsheet = dynamic_cast(aspect); QCOMPARE(spreadsheet != nullptr, true); - QCOMPARE(spreadsheet->column(0)->valueAt(0), 1.0); + if (spreadsheet != nullptr) + QCOMPARE(spreadsheet->column(0)->valueAt(0), 1.0); } void ProjectImportTest::testOriginTextNumericColumns() { OriginProjectParser parser; parser.setProjectFileName(m_dataDir + QLatin1String("origin8_test_workbook.opj")); Project project; //import "Book1" QStringList selectedPathes = {QLatin1String("origin8_test_workbook/Folder1/Book1"), QLatin1String("origin8_test_workbook/Folder1"), QLatin1String("origin8_test_workbook")}; parser.importTo(&project, selectedPathes); //first child of folder "Folder1", workbook "Book1" with one sheet -> import into a spreadsheet auto* aspect = project.child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Folder1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Folder1")); aspect = project.child(0)->child(0); QCOMPARE(aspect != nullptr, true); - QCOMPARE(aspect->name(), QLatin1String("Book1")); + if (aspect != nullptr) + QCOMPARE(aspect->name(), QLatin1String("Book1")); auto* spreadsheet = dynamic_cast(aspect); QCOMPARE(spreadsheet != nullptr, true); //check the values in the imported columns - QCOMPARE(spreadsheet->columnCount(), 6); + if (spreadsheet != nullptr) + QCOMPARE(spreadsheet->columnCount(), 6); //1st column, Origin::TextNumeric: //first non-empty value is numerical, column is set to Numeric, empty or text values in the column a set to NAN Column* column = spreadsheet->column(0); QCOMPARE(column->columnMode(), AbstractColumn::Numeric); QCOMPARE(!std::isnan(column->valueAt(0)), false); QCOMPARE(column->valueAt(1), 1.1); QCOMPARE(column->valueAt(2), 2.2); QCOMPARE(!std::isnan(column->valueAt(3)), false); QCOMPARE(!std::isnan(column->valueAt(4)), false); //2nd column, Origin::TextNumeric: //first non-empty value is string, the column is set to Text, numerical values are converted to strings column = spreadsheet->column(1); QCOMPARE(column->columnMode(), AbstractColumn::Text); QCOMPARE(column->textAt(0).isEmpty(), true); QCOMPARE(column->textAt(1), QLatin1String("a")); QCOMPARE(column->textAt(2), QLatin1String("b")); QCOMPARE(column->textAt(3), QLatin1String("1.1")); QCOMPARE(column->textAt(4), QLatin1String("2.2")); //3rd column, Origin::TextNumeric: //first is numerical, column is set to Numeric, empty or text values in the column a set to NAN column = spreadsheet->column(2); QCOMPARE(column->columnMode(), AbstractColumn::Numeric); QCOMPARE(column->valueAt(0), 1.1); QCOMPARE(column->valueAt(1), 2.2); QCOMPARE(!std::isnan(column->valueAt(2)), false); QCOMPARE(!std::isnan(column->valueAt(3)), false); QCOMPARE(column->valueAt(4), 3.3); //4th column, Origin::TextNumeric: //first value is string, the column is set to Text, numerical values are converted to strings column = spreadsheet->column(3); QCOMPARE(column->columnMode(), AbstractColumn::Text); QCOMPARE(column->textAt(0), QLatin1String("a")); QCOMPARE(column->textAt(1), QLatin1String("b")); QCOMPARE(column->textAt(2), QLatin1String("1.1")); QCOMPARE(column->textAt(3), QLatin1String("2.2")); QCOMPARE(column->textAt(4), QLatin1String("c")); //5th column, Origin::Numeric //column is set to Numeric, empty values in the column a set to NAN column = spreadsheet->column(4); QCOMPARE(column->columnMode(), AbstractColumn::Numeric); QCOMPARE(!std::isnan(column->valueAt(0)), false); QCOMPARE(column->valueAt(1), 1.1); QCOMPARE(column->valueAt(2), 2.2); QCOMPARE(column->valueAt(3), 3.3); QCOMPARE(!std::isnan(column->valueAt(4)), false); //6th column, Origin::Numeric //column is set to Numeric, empty values in the column a set to NAN column = spreadsheet->column(5); QCOMPARE(column->columnMode(), AbstractColumn::Numeric); QCOMPARE(column->valueAt(0), 1.1); QCOMPARE(column->valueAt(1), 2.2); QCOMPARE(column->valueAt(2), 3.3); QCOMPARE(!std::isnan(column->valueAt(3)), false); QCOMPARE(!std::isnan(column->valueAt(4)), false); } #endif QTEST_MAIN(ProjectImportTest) diff --git a/tests/nsl/diff/NSLDiffTest.cpp b/tests/nsl/diff/NSLDiffTest.cpp index b9218a276..5b5257ae3 100644 --- a/tests/nsl/diff/NSLDiffTest.cpp +++ b/tests/nsl/diff/NSLDiffTest.cpp @@ -1,196 +1,196 @@ /*************************************************************************** File : NSLDiffTest.cpp Project : LabPlot Description : NSL Tests for numerical differentiation -------------------------------------------------------------------- Copyright : (C) 2019 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "NSLDiffTest.h" #include extern "C" { #include "backend/nsl/nsl_diff.h" } //############################################################################## //################# first derivative tests //############################################################################## const int N = 7; double xdata[] = {1, 2, 4, 8, 16, 32, 64}; void NSLDiffTest::testFirst_order2() { double ydata[] = {1, 4, 16, 64, 256, 1024, 4096}; int status = nsl_diff_first_deriv(xdata, ydata, N, 2); QCOMPARE(status, 0); for (unsigned int i = 0; i < N; i++) QCOMPARE(ydata[i], 2 * xdata[i]); } void NSLDiffTest::testFirst_order4() { double ydata[] = {1, 8, 64, 512, 4096, 32768, 262144}; int status = nsl_diff_first_deriv(xdata, ydata, N, 4); QCOMPARE(status, 0); for (unsigned int i = 0; i < N; i++) QCOMPARE(ydata[i], 3 * xdata[i]*xdata[i]); } void NSLDiffTest::testFirst_avg() { double ydata[] = {1, 4, 16, 64, 256, 1024, 4096}; double result[] = {3, 4.5, 9, 18, 36, 72, 96}; int status = nsl_diff_first_deriv_avg(xdata, ydata, N); QCOMPARE(status, 0); for (unsigned int i = 0; i < N; i++) QCOMPARE(ydata[i], result[i]); } //############################################################################## //################# second derivative tests //############################################################################## void NSLDiffTest::testSecond_order1() { double ydata[] = {1, 4, 16, 64, 256, 1024, 4096}; int status = nsl_diff_second_deriv(xdata, ydata, N, 1); QCOMPARE(status, 0); - for (unsigned int i = 0; i < N; i++) - QCOMPARE(ydata[i], 2.); + for (double d : ydata) + QCOMPARE(d, 2.); } void NSLDiffTest::testSecond_order2() { double ydata[] = {1, 4, 16, 64, 256, 1024, 4096}; int status = nsl_diff_second_deriv(xdata, ydata, N, 2); QCOMPARE(status, 0); - for (unsigned int i = 0; i < N; i++) - QCOMPARE(ydata[i], 2.); + for (double d : ydata) + QCOMPARE(d, 2.); } void NSLDiffTest::testSecond_order3() { double ydata[] = {1, 8, 64, 512, 4096, 32768, 262144}; int status = nsl_diff_second_deriv(xdata, ydata, N, 3); QCOMPARE(status, 0); for (unsigned int i = 0; i < N; i++) QCOMPARE(ydata[i], 6. * xdata[i]); } //############################################################################## //################# higher derivative tests //############################################################################## void NSLDiffTest::testThird_order2() { double ydata[] = {1, 8, 64, 512, 4096, 32768, 262144}; int status = nsl_diff_third_deriv(xdata, ydata, N, 2); QCOMPARE(status, 0); - for (unsigned int i = 0; i < N; i++) - QCOMPARE(ydata[i], 6.); + for (double d : ydata) + QCOMPARE(d, 6.); } void NSLDiffTest::testFourth_order1() { double ydata[] = {1, 8, 64, 512, 4096, 32768, 262144}; int status = nsl_diff_fourth_deriv(xdata, ydata, N, 1); QCOMPARE(status, 0); - for (unsigned int i = 0; i < N; i++) - QCOMPARE(ydata[i], 0.); + for (double d : ydata) + QCOMPARE(d, 0.); } void NSLDiffTest::testFourth_order3() { double ydata[] = {1, 8, 64, 512, 4096, 32768, 262144}; int status = nsl_diff_fourth_deriv(xdata, ydata, N, 3); QCOMPARE(status, 0); - for (unsigned int i = 0; i < N; i++) - QCOMPARE(ydata[i] + 1., 1.); + for (double d : ydata) + QCOMPARE(d + 1., 1.); } void NSLDiffTest::testFifth_order2() { double ydata[] = {1, 8, 64, 512, 4096, 32768, 262144}; int status = nsl_diff_fifth_deriv(xdata, ydata, N, 2); QCOMPARE(status, 0); - for (unsigned int i = 0; i < N; i++) - QCOMPARE(ydata[i] + 1., 1.); + for (double d : ydata) + QCOMPARE(d + 1., 1.); } void NSLDiffTest::testSixth_order1() { double ydata[] = {1, 8, 64, 512, 4096, 32768, 262144}; int status = nsl_diff_sixth_deriv(xdata, ydata, N, 1); QCOMPARE(status, 0); - for (unsigned int i = 0; i < N; i++) - QCOMPARE(ydata[i] + 1., 1.); + for (double d : ydata) + QCOMPARE(d + 1., 1.); } //############################################################################## //################# performance //############################################################################## void NSLDiffTest::testPerformance_first() { const int NN = 1e6; QScopedArrayPointer xdata(new double[NN]); QScopedArrayPointer ydata(new double[NN]); for (int i = 0; i < NN; i++) xdata[i] = ydata[i] = (double)i; QBENCHMARK { int status = nsl_diff_first_deriv(xdata.data(), ydata.data(), NN, 2); QCOMPARE(status, 0); } } void NSLDiffTest::testPerformance_second() { const int NN = 1e6; QScopedArrayPointer xdata(new double[NN]); QScopedArrayPointer ydata(new double[NN]); for (int i = 0; i < NN; i++) xdata[i] = ydata[i] = (double)i; QBENCHMARK { int status = nsl_diff_second_deriv(xdata.data(), ydata.data(), NN, 2); QCOMPARE(status, 0); } } void NSLDiffTest::testPerformance_third() { const int NN = 1e6; QScopedArrayPointer xdata(new double[NN]); QScopedArrayPointer ydata(new double[NN]); for (int i = 0; i < NN; i++) xdata[i] = ydata[i] = (double)i; QBENCHMARK { int status = nsl_diff_third_deriv(xdata.data(), ydata.data(), NN, 2); QCOMPARE(status, 0); } } QTEST_MAIN(NSLDiffTest) diff --git a/tests/nsl/geom/NSLGeomTest.cpp b/tests/nsl/geom/NSLGeomTest.cpp index 12a160f6f..bbaacd352 100644 --- a/tests/nsl/geom/NSLGeomTest.cpp +++ b/tests/nsl/geom/NSLGeomTest.cpp @@ -1,280 +1,286 @@ /*************************************************************************** File : NSLGeomTest.cpp Project : LabPlot Description : NSL Tests for geometric functions -------------------------------------------------------------------- Copyright : (C) 2019 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "NSLGeomTest.h" extern "C" { #include "backend/nsl/nsl_geom.h" #include "backend/nsl/nsl_geom_linesim.h" } void NSLGeomTest::initTestCase() { const QString currentDir = __FILE__; m_dataDir = currentDir.left(currentDir.lastIndexOf(QDir::separator())) + QDir::separator() + QLatin1String("data") + QDir::separator(); } //############################################################################## //################# line sim test //############################################################################## void NSLGeomTest::testDist() { double dist = nsl_geom_point_point_dist(0, 0, 1 , 1); QCOMPARE(dist, M_SQRT2); dist = nsl_geom_point_point_dist(1, 2, 2 , 1); QCOMPARE(dist, M_SQRT2); dist = nsl_geom_point_point_dist(-1, -2, 2, 2); QCOMPARE(dist, 5.); dist = nsl_geom_point_line_dist(0, 0, 1, 0, .5, 1); QCOMPARE(dist, 1.); dist = nsl_geom_point_line_dist(0, 0, 1, 0, 0, 1); QCOMPARE(dist, 1.); dist = nsl_geom_point_line_dist(0, 0, 1, 0, 1, 1); QCOMPARE(dist, 1.); dist = nsl_geom_point_line_dist(0, 0, 1, 1, 0, 1); QCOMPARE(dist, M_SQRT1_2); dist = nsl_geom_point_line_dist(0, 0, 1, 1, 1, 0); QCOMPARE(dist, M_SQRT1_2); //TODO: nsl_geom_point_line_dist_y //TODO: nsl_geom_three_point_area dist = nsl_geom_point_point_dist3(0, 0, 0, 1, 1, 1); QCOMPARE(dist, M_SQRT3); dist = nsl_geom_point_point_dist3(-1, -1, 1, 1, 1, 1); QCOMPARE(dist, 2.*M_SQRT2); } void NSLGeomTest::testLineSim() { const double xdata[] = {1, 2, 2.5, 3, 4, 7, 9, 11, 13, 14}; const double ydata[] = {1, 1, 1, 3, 4, 7, 8, 12, 13, 13}; const size_t n = 10; double atol = nsl_geom_linesim_clip_diag_perpoint(xdata, ydata, n); printf("automatic tol clip_diag_perpoint = %.15g\n", atol); QCOMPARE(atol, 1.76918060129541); atol = nsl_geom_linesim_clip_area_perpoint(xdata, ydata, n); printf("automatic tol clip_area_perpoint = %.15g\n", atol); QCOMPARE(atol, 15.6); atol = nsl_geom_linesim_avg_dist_perpoint(xdata, ydata, n); printf("automatic tol avg_dist = %.15g\n", atol); QCOMPARE(atol, 1.91626789723004); size_t index[n], i; const double tol = 0.6; const size_t result[] = {0, 2, 3, 6, 7, 9}; printf("* Simplification (Douglas Peucker)\n"); size_t nout = nsl_geom_linesim_douglas_peucker(xdata, ydata, n, tol, index); double perr = nsl_geom_linesim_positional_squared_error(xdata, ydata, n, index); double aerr = nsl_geom_linesim_area_error(xdata, ydata, n, index); printf("pos. error = %.15g, area error = %.15g\n", perr, aerr); QCOMPARE(nout, 6uL); QCOMPARE(perr, 0.0378688524590164); QCOMPARE(aerr, 0.25); for (i = 0; i < nout; ++i) QCOMPARE(index[i], result[i]); const size_t no = 6; printf("* Simplification (Douglas Peucker variant) nout = %zu\n", no); double tolout = nsl_geom_linesim_douglas_peucker_variant(xdata, ydata, n, no, index); perr = nsl_geom_linesim_positional_squared_error(xdata, ydata, n, index); aerr = nsl_geom_linesim_area_error(xdata, ydata, n, index); printf("tolout = %.15g, pos. error = %.15g, area error = %.15g)\n", tolout, perr, aerr); QCOMPARE(tolout, 0.994505452921406); QCOMPARE(perr, 0.0378688524590164); QCOMPARE(aerr, 0.25); for (i = 0; i < no; ++i) QCOMPARE(index[i], result[i]); const size_t np = 2; const size_t result2[] = {0, 2, 4, 6, 8, 9}; printf("* N-th point\n"); nout = nsl_geom_linesim_nthpoint(n, np, index); perr = nsl_geom_linesim_positional_squared_error(xdata, ydata, n, index); aerr = nsl_geom_linesim_area_error(xdata, ydata, n, index); printf("pos. error = %.15g, area error = %.15g\n", perr, aerr); QCOMPARE(nout, 6uL); QCOMPARE(perr, 0.129756097560976); QCOMPARE(aerr, 0.525); for (i = 0; i < nout; ++i) QCOMPARE(index[i], result2[i]); const double tol2 = 1.5; const size_t result3[] = {0, 3, 5, 6, 7, 9}; printf("* Radial distance (tol = %g)\n", tol2); nout = nsl_geom_linesim_raddist(xdata, ydata, n, tol2, index); perr = nsl_geom_linesim_positional_squared_error(xdata, ydata, n, index); aerr = nsl_geom_linesim_area_error(xdata, ydata, n, index); printf("pos. error = %.15g, area error = %.15g\n", perr, aerr); QCOMPARE(nout, 6uL); QCOMPARE(perr, 0.1725); QCOMPARE(aerr, 0.2); for (i = 0; i < nout; ++i) QCOMPARE(index[i], result3[i]); const double tol3 = 0.5; const size_t repeat = 3; const size_t result4[] = {0, 2, 4, 6, 7, 9}; printf("* Perpendicular distance (repeat = %zu)\n", repeat); nout = nsl_geom_linesim_perpdist_repeat(xdata, ydata, n, tol3, repeat, index); perr = nsl_geom_linesim_positional_squared_error(xdata, ydata, n, index); aerr = nsl_geom_linesim_area_error(xdata, ydata, n, index); printf("pos. error = %.15g, area error = %.15g\n", perr, aerr); QCOMPARE(nout, 6uL); QCOMPARE(perr, 0.0519512195121951); QCOMPARE(aerr, 0.275); for (i = 0; i < nout; ++i) QCOMPARE(index[i], result4[i]); const double tol4 = 0.7; printf("* Y distance (interpolation)\n"); nout = nsl_geom_linesim_interp(xdata, ydata, n, tol4, index); perr = nsl_geom_linesim_positional_squared_error(xdata, ydata, n, index); aerr = nsl_geom_linesim_area_error(xdata, ydata, n, index); printf("pos. error = %.15g, area error = %.15g\n", perr, aerr); QCOMPARE(nout, 6uL); QCOMPARE(perr, 0.0378688524590164); QCOMPARE(aerr, 0.25); for (i = 0; i < nout; ++i) QCOMPARE(index[i], result[i]); const double tol5 = 1.6; printf("* minimum area (Visvalingam-Whyatt)\n"); nout = nsl_geom_linesim_visvalingam_whyatt(xdata, ydata, n, tol5, index); perr = nsl_geom_linesim_positional_squared_error(xdata, ydata, n, index); aerr = nsl_geom_linesim_area_error(xdata, ydata, n, index); printf("pos. error = %.15g, area error = %.15g\n", perr, aerr); QCOMPARE(nout, 6uL); QCOMPARE(perr, 0.1725); QCOMPARE(aerr, 0.2); for (i = 0; i < nout; ++i) QCOMPARE(index[i], result3[i]); const size_t result5[] = {0, 2, 3, 5, 6, 7, 9}; printf("* Perp. distance (Reumann-Witkam)\n"); nout = nsl_geom_linesim_reumann_witkam(xdata, ydata, n, tol3, index); perr = nsl_geom_linesim_positional_squared_error(xdata, ydata, n, index); aerr = nsl_geom_linesim_area_error(xdata, ydata, n, index); printf("pos. error = %.15g, area error = %.15g\n", perr, aerr); QCOMPARE(nout, 7uL); QCOMPARE(perr, 0.01); QCOMPARE(aerr, 0.05); for (i = 0; i < nout; ++i) QCOMPARE(index[i], result5[i]); const double mintol = 2.0; const double maxtol = 7.0; printf("* Perp. distance (Opheim)\n"); nout = nsl_geom_linesim_opheim(xdata, ydata, n, mintol, maxtol, index); perr = nsl_geom_linesim_positional_squared_error(xdata, ydata, n, index); aerr = nsl_geom_linesim_area_error(xdata, ydata, n, index); printf("pos. error = %.15g, area error = %.15g\n", perr, aerr); QCOMPARE(nout, 6uL); QCOMPARE(perr, 0.129756097560976); QCOMPARE(aerr, 0.525); for (i = 0; i < nout; ++i) QCOMPARE(index[i], result2[i]); const size_t region = 5; printf("* Simplification (Lang)\n"); nout = nsl_geom_linesim_lang(xdata, ydata, n, tol3, region, index); perr = nsl_geom_linesim_positional_squared_error(xdata, ydata, n, index); aerr = nsl_geom_linesim_area_error(xdata, ydata, n, index); printf("pos. error = %.15g, area error = %.15g\n", perr, aerr); QCOMPARE(nout, 6uL); QCOMPARE(perr, 0.0519512195121951); QCOMPARE(aerr, 0.275); for (i = 0; i < nout; ++i) QCOMPARE(index[i], result4[i]); } +#ifdef _MSC_VER // crashes on Windows +void NSLGeomTest::testLineSimMorse() {} +#else void NSLGeomTest::testLineSimMorse() { printf("NSLGeomTest::testLineSimMorse()\n"); -#ifdef _MSC_VER // crashes on Windows - return; -#endif const QString fileName = m_dataDir + "morse_code.dat"; FILE *file; - if((file = fopen(fileName.toLocal8Bit().constData(), "r")) == NULL) { + if((file = fopen(fileName.toLocal8Bit().constData(), "r")) == nullptr) { printf("ERROR reading %s. Giving up.\n", fileName.toLocal8Bit().constData()); return; } const int N = 152000; const int NOUT = 15200; printf("NSLGeomTest::testLineSimMorse(): allocating space for reading data\n"); QScopedArrayPointer xdata(new double[N]); QScopedArrayPointer ydata(new double[N]); printf("NSLGeomTest::testLineSimMorse(): reading data from file\n"); size_t i; - for (i = 0; i < N; i++) - fscanf(file,"%lf %lf", &xdata[i], &ydata[i]); + for (i = 0; i < N; i++) { + int num = fscanf(file,"%lf %lf", &xdata[i], &ydata[i]); + if (num != 2) { // failed to read two values + printf("ERROR reading data\n"); + return; + } + } double atol = nsl_geom_linesim_clip_diag_perpoint(xdata.data(), ydata.data(), N); printf("automatic tol clip_diag_perpoint = %.15g\n", atol); QCOMPARE(atol, 0.999993446759985); atol = nsl_geom_linesim_clip_area_perpoint(xdata.data(), ydata.data(), N); printf("automatic tol clip_area_perpoint = %.15g\n", atol); QCOMPARE(atol, 34.4653732526316); atol = nsl_geom_linesim_avg_dist_perpoint(xdata.data(), ydata.data(), N); printf("automatic tol avg_dist = %.15g\n", atol); QCOMPARE(atol, 4.72091524721907); printf("* Simplification (Douglas Peucker variant) nout = %d\n", NOUT); double tolout; size_t index[N]; QBENCHMARK { tolout = nsl_geom_linesim_douglas_peucker_variant(xdata.data(), ydata.data(), N, NOUT, index); QCOMPARE(tolout, 11.5280857733246); } double perr = nsl_geom_linesim_positional_squared_error(xdata.data(), ydata.data(), N, index); double aerr = nsl_geom_linesim_area_error(xdata.data(), ydata.data(), N, index); printf("maxtol = %.15g (pos. error = %.15g, area error = %.15g)\n", tolout, perr, aerr); QCOMPARE(perr, 11.9586266895937); QCOMPARE(aerr, 17.558046450762); } +#endif //############################################################################## //################# performance //############################################################################## QTEST_MAIN(NSLGeomTest) diff --git a/tests/nsl/int/NSLIntTest.cpp b/tests/nsl/int/NSLIntTest.cpp index 73237becf..b43d06d1a 100644 --- a/tests/nsl/int/NSLIntTest.cpp +++ b/tests/nsl/int/NSLIntTest.cpp @@ -1,168 +1,168 @@ /*************************************************************************** File : NSLIntTest.cpp Project : LabPlot Description : NSL Tests for numerical integration -------------------------------------------------------------------- Copyright : (C) 2019 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "NSLIntTest.h" extern "C" { #include "backend/nsl/nsl_int.h" } //############################################################################## //################# rule integral/area tests //############################################################################## const int N = 5; double xdata[] = {1, 2, 3, 5, 7}; void NSLIntTest::testRectangle_integral() { double ydata[] = {2, 2, 2, -2, -2}; int status = nsl_int_rectangle(xdata, ydata, N, 0); QCOMPARE(status, 0); QCOMPARE(ydata[N - 1], 4.); } void NSLIntTest::testRectangle_area() { double ydata[] = {2, 2, 2, -2, -2}; int status = nsl_int_rectangle(xdata, ydata, N, 1); QCOMPARE(status, 0); QCOMPARE(ydata[N - 1], 12.); } void NSLIntTest::testTrapezoid_integral() { double ydata[] = {1, 2, 3, -1, -3}; int status = nsl_int_trapezoid(xdata, ydata, N, 0); QCOMPARE(status, 0); QCOMPARE(ydata[N - 1], 2.); } void NSLIntTest::testTrapezoid_area() { double ydata[] = {1, 2, 3, -1, -3}; int status = nsl_int_trapezoid(xdata, ydata, N, 1); QCOMPARE(status, 0); QCOMPARE(ydata[N - 1], 10.5); } void NSLIntTest::test3Point_integral() { double ydata[] = {1, 2, 3, -1, -3}; int np = (int)nsl_int_simpson(xdata, ydata, N, 0); QCOMPARE(np, 3); QCOMPARE(ydata[np - 1], 4/3.); } void NSLIntTest::test4Point_integral() { double xdata2[]={1, 2, 3, 5, 7, 8, 9}; double ydata[] = {2, 2, 2, 2, 2, 2, 2, 2}; const int n = 7; int np = (int)nsl_int_simpson_3_8(xdata2, ydata, n, 0); QCOMPARE(np, 3); QCOMPARE(ydata[np - 1], 16.); } //############################################################################## //################# performance //############################################################################## void NSLIntTest::testPerformanceRectangle() { const size_t n = 1e6; QScopedArrayPointer xdata(new double[n]); QScopedArrayPointer ydata(new double[n]); for (size_t i = 0; i < n; i++) xdata[i] = (double)i; QBENCHMARK { for (size_t i = 0; i < n; i++) ydata[i] = 1.; int status = nsl_int_rectangle(xdata.data(), ydata.data(), n, 0); QCOMPARE(status, 0); } QCOMPARE(ydata[n - 1], (double)(n - 1)); } void NSLIntTest::testPerformanceTrapezoid() { const int n = 1e6; QScopedArrayPointer xdata(new double[n]); QScopedArrayPointer ydata(new double[n]); for (int i = 0; i < n; i++) xdata[i] = (double)i; QBENCHMARK { for (int i = 0; i < n; i++) ydata[i] = 1.; int status = nsl_int_trapezoid(xdata.data(), ydata.data(), n, 0); QCOMPARE(status, 0); } QCOMPARE(ydata[n - 1], (double)(n - 1)); } void NSLIntTest::testPerformance3Point() { const int n = 1e6; QScopedArrayPointer xdata(new double[n]); QScopedArrayPointer ydata(new double[n]); for (int i = 0; i < n; i++) xdata[i] = (double)i; - int np; + int np = 1; QBENCHMARK { for (int i = 0; i < n; i++) ydata[i] = 1.; np = (int)nsl_int_simpson(xdata.data(), ydata.data(), n, 0); QCOMPARE(np, n/2 + 1); } QCOMPARE(ydata[np - 1], (double)(n - 1)); } void NSLIntTest::testPerformance4Point() { const int n = 1e6; QScopedArrayPointer xdata(new double[n]); QScopedArrayPointer ydata(new double[n]); for (int i = 0; i < n; i++) xdata[i] = (double)i; - int np; + int np = 1; QBENCHMARK { for (int i = 0; i < n; i++) ydata[i] = 1.; np = (int)nsl_int_simpson_3_8(xdata.data(), ydata.data(), n, 0); QCOMPARE(np, n/3 + 1); } //TODO: //QCOMPARE(ydata[np - 1], (double)(n - 1)); printf("%.15g %.15g\n", ydata[np - 1], (double)(n-1)); } QTEST_MAIN(NSLIntTest) diff --git a/tests/nsl/sf/NSLSFWindowTest.cpp b/tests/nsl/sf/NSLSFWindowTest.cpp index 37c1d126a..7932c3903 100644 --- a/tests/nsl/sf/NSLSFWindowTest.cpp +++ b/tests/nsl/sf/NSLSFWindowTest.cpp @@ -1,95 +1,98 @@ /*************************************************************************** File : NSLSFWindowTest.cpp Project : LabPlot Description : NSL Tests for special window functions -------------------------------------------------------------------- Copyright : (C) 2019 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "NSLSFWindowTest.h" extern "C" { #include "backend/nsl/nsl_sf_window.h" } //############################################################################## //################# window types //############################################################################## void NSLSFWindowTest::testWindowTypes() { const int N = 10; double data[] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1}; double result[][N] = {{1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, {0.1, 0.3, 0.5, 0.7, 0.9, 0.9, 0.7, 0.5, 0.3, 0.1}, {0, 2/9., 4/9., 6/9., 8/9., 8/9., 6/9., 4/9., 2/9., 0}, {2/11., 4/11., 6/11., 8/11., 10/11., 10/11., 8/11., 6/11., 4/11., 2/11.}, {0.330578512396694, 0.59504132231405, 0.793388429752066, 0.925619834710744, 0.991735537190083, 0.991735537190083, 0.925619834710744, 0.793388429752066, 0.59504132231405, 0.330578512396694}, {0, 0.116977778440511, 0.413175911166535, 0.75, 0.969846310392954, 0.969846310392954, 0.75, 0.413175911166535, 0.116977778440511, 0}, {0.08, 0.18761955616527, 0.460121838273212, 0.77, 0.972258605561518, 0.972258605561518, 0.77, 0.460121838273212, 0.18761955616527, 0.08}, {0, 0.0508696326538654, 0.258000501503662, 0.63, 0.951129865842472, 0.951129865842472, 0.63, 0.258000501503662, 0.0508696326538655, 0}, {0, 0.0137486265628393, 0.141900826716656, 0.514746, 0.930560546720505, 0.930560546720505, 0.514746, 0.141900826716656, 0.0137486265628393, 0}, {0.0003628, 0.01789099867138, 0.15559612641629, 0.5292298, 0.933220224912329, 0.93322022491233, 0.5292298, 0.155596126416291, 0.0178909986713801, 0.0003628}, {6.e-05, 0.0150711734102182, 0.147039557862381, 0.520575, 0.9316592687274, 0.931659268727401, 0.520575, 0.147039557862382, 0.0150711734102182, 6.e-05}, {0, -0.0867710194112928, -0.331895219303666, 0.918, 4.00066623871496, 4.00066623871496, 0.918, -0.331895219303665, -0.0867710194112926, 0}, {0, 0.342020143325669, 0.642787609686539, 0.866025403784439, 0.984807753012208, 0.984807753012208, 0.866025403784439, 0.642787609686539, 0.342020143325669, 0}, {0, 0.142236444948122, 0.420680359153233, 0.73, 0.950416529231978, 0.950416529231979, 0.73, 0.420680359153233, 0.142236444948122, 0}, {0, 0.263064408273866, 0.564253278793615, 0.826993343132688, 0.979815536051017, 0.979815536051017, 0.826993343132688, 0.564253278793615, 0.263064408273866, 0}}; for (int t = (int)nsl_sf_window_uniform; t <= (int)nsl_sf_window_lanczos; t++) { nsl_sf_apply_window(data, N, (nsl_sf_window_type)t); for (int i = 0; i < N; i++) QCOMPARE(data[i] + 1., result[t][i] + 1.); } } //############################################################################## //################# performance //############################################################################## void NSLSFWindowTest::testPerformance_triangle() { const int N = 1e6; double* data = new double[N]; QBENCHMARK { nsl_sf_apply_window(data, N, nsl_sf_window_triangle); } + delete [] data; } void NSLSFWindowTest::testPerformance_welch() { const int N = 1e6; double* data = new double[N]; QBENCHMARK { nsl_sf_apply_window(data, N, nsl_sf_window_welch); } + delete [] data; } void NSLSFWindowTest::testPerformance_flat_top() { const int N = 1e6; double* data = new double[N]; QBENCHMARK { nsl_sf_apply_window(data, N, nsl_sf_window_flat_top); } + delete [] data; } QTEST_MAIN(NSLSFWindowTest)