diff --git a/CMakeLists.txt b/CMakeLists.txt index ec80340c0..074d0263e 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,717 +1,720 @@ cmake_minimum_required(VERSION 3.1 FATAL_ERROR) project(KWIN) set(PROJECT_VERSION "5.14.80") set(PROJECT_VERSION_MAJOR 5) set(QT_MIN_VERSION "5.11.0") set(KF5_MIN_VERSION "5.42.0") set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules ${CMAKE_MODULE_PATH} ) find_package(ECM 5.38 REQUIRED NO_MODULE) include(FeatureSummary) include(WriteBasicConfigVersionFile) include(GenerateExportHeader) # where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR}) find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS Concurrent Core DBus Quick QuickWidgets Sensors Script UiTools Widgets X11Extras ) find_package(Qt5Test ${QT_MIN_VERSION} CONFIG QUIET) set_package_properties(Qt5Test PROPERTIES PURPOSE "Required for tests" TYPE OPTIONAL ) add_feature_info("Qt5Test" Qt5Test_FOUND "Required for building tests") if (NOT Qt5Test_FOUND) set(BUILD_TESTING OFF CACHE BOOL "Build the testing tree.") endif() include(KDEInstallDirs) include(KDECMakeSettings) include(KDECompilerSettings NO_POLICY_SCOPE) include(ECMInstallIcons) include(ECMOptionalAddSubdirectory) add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0 -DQT_USE_QSTRINGBUILDER) set(CMAKE_CXX_STANDARD 14) set(CMAKE_CXX_STANDARD_REQUIRED ON) if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-inconsistent-missing-override") endif() find_package(Qt5Multimedia QUIET) set_package_properties(Qt5Multimedia PROPERTIES PURPOSE "Runtime-only dependency for effect video playback" TYPE RUNTIME ) # required frameworks by Core find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS Config ConfigWidgets CoreAddons Crash GlobalAccel I18n Init Notifications Package Plasma WidgetsAddons WindowSystem IconThemes IdleTime Wayland ) # required frameworks by config modules find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS Completion Declarative KCMUtils KIO TextWidgets NewStuff Service XmlGui ) find_package(Threads) set_package_properties(Threads PROPERTIES PURPOSE "Needed for VirtualTerminal support in KWin Wayland" TYPE REQUIRED ) # optional frameworks find_package(KF5Activities ${KF5_MIN_VERSION} CONFIG) set_package_properties(KF5Activities PROPERTIES PURPOSE "Enable building of KWin with kactivities support" TYPE OPTIONAL ) add_feature_info("KF5Activities" KF5Activities_FOUND "Enable building of KWin with kactivities support") find_package(KF5DocTools ${KF5_MIN_VERSION} CONFIG) set_package_properties(KF5DocTools PROPERTIES PURPOSE "Enable building documentation" TYPE OPTIONAL ) add_feature_info("KF5DocTools" KF5DocTools_FOUND "Enable building documentation") find_package(KDecoration2 5.13.0 CONFIG REQUIRED) find_package(KScreenLocker CONFIG REQUIRED) set_package_properties(KScreenLocker PROPERTIES TYPE REQUIRED PURPOSE "For screenlocker integration in kwin_wayland") find_package(Breeze 5.9.0 CONFIG) set_package_properties(Breeze PROPERTIES TYPE OPTIONAL PURPOSE "For setting the default window decoration plugin") if(${Breeze_FOUND}) if(${BREEZE_WITH_KDECORATION}) set(HAVE_BREEZE_DECO true) else() set(HAVE_BREEZE_DECO FALSE) endif() else() set(HAVE_BREEZE_DECO FALSE) endif() add_feature_info("Breeze-Decoration" HAVE_BREEZE_DECO "Default decoration plugin Breeze") find_package(EGL) set_package_properties(EGL PROPERTIES TYPE RUNTIME PURPOSE "Required to build KWin with EGL support" ) find_package(epoxy) set_package_properties(epoxy PROPERTIES DESCRIPTION "libepoxy" URL "http://github.com/anholt/libepoxy" TYPE REQUIRED PURPOSE "OpenGL dispatch library" ) set(HAVE_DL_LIBRARY FALSE) if(epoxy_HAS_GLX) find_library(DL_LIBRARY dl) if(DL_LIBRARY) set(HAVE_DL_LIBRARY TRUE) endif() endif() find_package(Wayland 1.2 REQUIRED COMPONENTS Cursor OPTIONAL_COMPONENTS Egl) set_package_properties(Wayland PROPERTIES TYPE REQUIRED PURPOSE "Required for building KWin with Wayland support" ) add_feature_info("Wayland::EGL" Wayland_Egl_FOUND "Enable building of Wayland backend and QPA with EGL support.") set(HAVE_WAYLAND_EGL FALSE) if(Wayland_Egl_FOUND) set(HAVE_WAYLAND_EGL TRUE) endif() find_package(XKB 0.7.0) set_package_properties(XKB PROPERTIES TYPE REQUIRED PURPOSE "Required for building KWin with Wayland support" ) find_package(Libinput 1.9) set_package_properties(Libinput PROPERTIES TYPE REQUIRED PURPOSE "Required for input handling on Wayland.") find_package(UDev) set_package_properties(UDev PROPERTIES URL "http://www.freedesktop.org/software/systemd/libudev/" DESCRIPTION "Linux device library." TYPE REQUIRED PURPOSE "Required for input handling on Wayland." ) find_package(Libdrm 2.4.62) set_package_properties(Libdrm PROPERTIES TYPE OPTIONAL PURPOSE "Required for drm output on Wayland.") set(HAVE_DRM FALSE) if(Libdrm_FOUND) set(HAVE_DRM TRUE) endif() find_package(gbm) set_package_properties(gbm PROPERTIES TYPE OPTIONAL PURPOSE "Required for egl output of drm backend.") set(HAVE_GBM FALSE) if(HAVE_DRM AND gbm_FOUND) set(HAVE_GBM TRUE) endif() find_package(libhybris) set_package_properties(libhybris PROPERTIES TYPE OPTIONAL PURPOSE "Required for libhybris backend") set(HAVE_LIBHYBRIS ${libhybris_FOUND}) find_package(X11) set_package_properties(X11 PROPERTIES DESCRIPTION "X11 libraries" URL "http://www.x.org" TYPE REQUIRED ) add_feature_info("XInput" X11_Xinput_FOUND "Required for poll-free mouse cursor updates") set(HAVE_X11_XINPUT ${X11_Xinput_FOUND}) # All the required XCB components find_package(XCB 1.10 REQUIRED COMPONENTS XCB XFIXES DAMAGE COMPOSITE SHAPE SYNC RENDER RANDR KEYSYMS IMAGE SHM GLX CURSOR ICCCM ) set_package_properties(XCB PROPERTIES TYPE REQUIRED) # and the optional XCB dependencies if (XCB_ICCCM_VERSION VERSION_LESS "0.4") set(XCB_ICCCM_FOUND FALSE) endif() add_feature_info("XCB-ICCCM" XCB_ICCCM_FOUND "Required for building test applications for KWin") find_package(X11_XCB) set_package_properties(X11_XCB PROPERTIES PURPOSE "Required for building X11 windowed backend of kwin_wayland" TYPE OPTIONAL) # dependencies for QPA plugin find_package(Qt5FontDatabaseSupport REQUIRED) find_package(Qt5ThemeSupport REQUIRED) find_package(Qt5EventDispatcherSupport REQUIRED) find_package(Freetype REQUIRED) set_package_properties(Freetype PROPERTIES DESCRIPTION "A font rendering engine" URL "http://www.freetype.org" TYPE REQUIRED PURPOSE "Needed for KWin's QPA plugin." ) find_package(Fontconfig REQUIRED) set_package_properties(Fontconfig PROPERTIES DESCRIPTION "Font access configuration library" URL "http://www.freedesktop.org/wiki/Software/fontconfig" TYPE REQUIRED PURPOSE "Needed for KWin's QPA plugin." ) find_package(Xwayland) set_package_properties(Xwayland PROPERTIES URL "http://x.org" DESCRIPTION "Xwayland X server" TYPE RUNTIME PURPOSE "Needed for running kwin_wayland" ) find_package(Libcap) set_package_properties(Libcap PROPERTIES TYPE OPTIONAL PURPOSE "Needed for running kwin_wayland with real-time scheduling policy" ) set(HAVE_LIBCAP ${Libcap_FOUND}) include(ECMQMLModules) ecm_find_qmlmodule(QtQuick 2.3) ecm_find_qmlmodule(QtQuick.Controls 1.2) ecm_find_qmlmodule(QtQuick.Layouts 1.3) ecm_find_qmlmodule(QtQuick.VirtualKeyboard 2.1) ecm_find_qmlmodule(QtQuick.Window 2.1) ecm_find_qmlmodule(QtMultimedia 5.0) ecm_find_qmlmodule(org.kde.kquickcontrolsaddons 2.0) ecm_find_qmlmodule(org.kde.plasma.core 2.0) ecm_find_qmlmodule(org.kde.plasma.components 2.0) ########### configure tests ############### include(CMakeDependentOption) option(KWIN_BUILD_DECORATIONS "Enable building of KWin decorations." ON) option(KWIN_BUILD_KCMS "Enable building of KWin configuration modules." ON) option(KWIN_BUILD_TABBOX "Enable building of KWin Tabbox functionality" ON) option(KWIN_BUILD_XRENDER_COMPOSITING "Enable building of KWin with XRender Compositing support" ON) cmake_dependent_option(KWIN_BUILD_ACTIVITIES "Enable building of KWin with kactivities support" ON "KF5Activities_FOUND" OFF) # Binary name of KWin set(KWIN_NAME "kwin") set(KWIN_INTERNAL_NAME_X11 "kwin_x11") set(KWIN_INTERNAL_NAME_WAYLAND "kwin_wayland") set(KWIN_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}) # KWIN_HAVE_XRENDER_COMPOSITING - whether XRender-based compositing support is available: may be disabled if( KWIN_BUILD_XRENDER_COMPOSITING ) set( KWIN_HAVE_XRENDER_COMPOSITING 1 ) endif() include_directories(${XKB_INCLUDE_DIR}) include_directories(${epoxy_INCLUDE_DIR}) set(HAVE_EPOXY_GLX ${epoxy_HAS_GLX}) # for things that are also used by kwin libraries configure_file(libkwineffects/kwinconfig.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/libkwineffects/kwinconfig.h ) # for kwin internal things set(HAVE_X11_XCB ${X11_XCB_FOUND}) include(CheckIncludeFile) include(CheckIncludeFiles) include(CheckSymbolExists) check_include_files(unistd.h HAVE_UNISTD_H) check_include_files(malloc.h HAVE_MALLOC_H) check_include_file("sys/prctl.h" HAVE_SYS_PRCTL_H) check_symbol_exists(PR_SET_DUMPABLE "sys/prctl.h" HAVE_PR_SET_DUMPABLE) check_symbol_exists(PR_SET_PDEATHSIG "sys/prctl.h" HAVE_PR_SET_PDEATHSIG) check_include_file("sys/procctl.h" HAVE_SYS_PROCCTL_H) check_symbol_exists(PROC_TRACE_CTL "sys/procctl.h" HAVE_PROC_TRACE_CTL) if (HAVE_PR_SET_DUMPABLE OR HAVE_PROC_TRACE_CTL) set(CAN_DISABLE_PTRACE TRUE) endif() add_feature_info("prctl/procctl tracing control" CAN_DISABLE_PTRACE "Required for disallowing ptrace on kwin_wayland process") check_include_file("sys/sysmacros.h" HAVE_SYS_SYSMACROS_H) configure_file(config-kwin.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-kwin.h ) check_include_file("linux/vt.h" HAVE_LINUX_VT_H) add_feature_info("linux/vt.h" HAVE_LINUX_VT_H "Required for virtual terminal support under wayland") check_include_file("linux/fb.h" HAVE_LINUX_FB_H) add_feature_info("linux/fb.h" HAVE_LINUX_FB_H "Required for the fbdev backend") check_symbol_exists(SCHED_RESET_ON_FORK "sched.h" HAVE_SCHED_RESET_ON_FORK) add_feature_info("SCHED_RESET_ON_FORK" HAVE_SCHED_RESET_ON_FORK "Required for running kwin_wayland with real-time scheduling") ########### global ############### set(kwin_effects_dbus_xml ${CMAKE_CURRENT_SOURCE_DIR}/org.kde.kwin.Effects.xml) include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR}/libkwineffects ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/libkwineffects ${CMAKE_CURRENT_SOURCE_DIR}/effects ${CMAKE_CURRENT_SOURCE_DIR}/tabbox ${CMAKE_CURRENT_SOURCE_DIR}/platformsupport ) add_subdirectory( libkwineffects ) if(KWIN_BUILD_KCMS) add_subdirectory( kcmkwin ) endif() add_subdirectory( data ) add_subdirectory( effects ) add_subdirectory( scripts ) add_subdirectory( tabbox ) add_subdirectory(scripting) add_subdirectory(helpers) ########### next target ############### set(kwin_KDEINIT_SRCS workspace.cpp dbusinterface.cpp + virtualdesktopsdbustypes.cpp abstract_client.cpp client.cpp client_machine.cpp cursor.cpp debug_console.cpp tabgroup.cpp focuschain.cpp globalshortcuts.cpp input.cpp input_event.cpp input_event_spy.cpp keyboard_input.cpp keyboard_layout.cpp keyboard_layout_switching.cpp keyboard_repeat.cpp pointer_input.cpp touch_input.cpp netinfo.cpp placement.cpp atoms.cpp utils.cpp layers.cpp main.cpp options.cpp outline.cpp events.cpp killwindow.cpp geometrytip.cpp screens.cpp outputscreens.cpp shadow.cpp sm.cpp group.cpp manage.cpp overlaywindow.cpp activation.cpp useractions.cpp geometry.cpp rules.cpp composite.cpp toplevel.cpp unmanaged.cpp scene.cpp screenlockerwatcher.cpp thumbnailitem.cpp lanczosfilter.cpp deleted.cpp effects.cpp effectloader.cpp virtualdesktops.cpp xcbutils.cpp x11eventfilter.cpp logind.cpp onscreennotification.cpp osd.cpp screenedge.cpp scripting/scripting.cpp scripting/workspace_wrapper.cpp scripting/meta.cpp scripting/scriptedeffect.cpp scripting/scriptingutils.cpp scripting/timer.cpp scripting/scripting_model.cpp scripting/dbuscall.cpp scripting/screenedgeitem.cpp scripting/scripting_logging.cpp decorations/decoratedclient.cpp decorations/decorationbridge.cpp decorations/decorationpalette.cpp decorations/settings.cpp decorations/decorationrenderer.cpp decorations/decorations_logging.cpp platform.cpp abstract_output.cpp shell_client.cpp wayland_server.cpp wayland_cursor_theme.cpp virtualkeyboard.cpp virtualkeyboard_dbus.cpp appmenu.cpp modifier_only_shortcuts.cpp xkb.cpp gestures.cpp popup_input_filter.cpp colorcorrection/manager.cpp colorcorrection/colorcorrectdbusinterface.cpp colorcorrection/suncalc.cpp abstract_opengl_context_attribute_builder.cpp egl_context_attribute_builder.cpp was_user_interaction_x11_filter.cpp moving_client_x11_filter.cpp window_property_notify_x11_filter.cpp rootinfo_filter.cpp orientation_sensor.cpp idle_inhibition.cpp libinput/context.cpp libinput/connection.cpp libinput/device.cpp libinput/events.cpp libinput/libinput_logging.cpp udev.cpp ) include(ECMQtDeclareLoggingCategory) ecm_qt_declare_logging_category(kwin_KDEINIT_SRCS HEADER colorcorrect_logging.h IDENTIFIER KWIN_COLORCORRECTION CATEGORY_NAME kwin_colorcorrection DEFAULT_SEVERITY Critical ) if(KWIN_BUILD_TABBOX) set( kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS} tabbox/tabbox.cpp tabbox/clientmodel.cpp tabbox/desktopchain.cpp tabbox/desktopmodel.cpp tabbox/switcheritem.cpp tabbox/tabboxconfig.cpp tabbox/tabboxhandler.cpp tabbox/tabbox_logging.cpp tabbox/x11_filter.cpp ) endif() if(KWIN_BUILD_ACTIVITIES) set( kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS} activities.cpp ) endif() if (HAVE_LINUX_VT_H) set(kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS} virtual_terminal.cpp ) endif() kconfig_add_kcfg_files(kwin_KDEINIT_SRCS settings.kcfgc) kconfig_add_kcfg_files(kwin_KDEINIT_SRCS colorcorrection/colorcorrect_settings.kcfgc) qt5_add_dbus_adaptor( kwin_KDEINIT_SRCS org.kde.KWin.xml dbusinterface.h KWin::DBusInterface ) qt5_add_dbus_adaptor( kwin_KDEINIT_SRCS org.kde.kwin.Compositing.xml dbusinterface.h KWin::CompositorDBusInterface ) qt5_add_dbus_adaptor( kwin_KDEINIT_SRCS org.kde.kwin.ColorCorrect.xml colorcorrection/colorcorrectdbusinterface.h KWin::ColorCorrect::ColorCorrectDBusInterface ) qt5_add_dbus_adaptor( kwin_KDEINIT_SRCS ${kwin_effects_dbus_xml} effects.h KWin::EffectsHandlerImpl ) qt5_add_dbus_adaptor( kwin_KDEINIT_SRCS org.kde.kwin.OrientationSensor.xml orientation_sensor.h KWin::OrientationSensor) +qt5_add_dbus_adaptor( kwin_KDEINIT_SRCS org.kde.KWin.VirtualDesktopManager.xml dbusinterface.h KWin::VirtualDesktopManagerDBusInterface ) qt5_add_dbus_interface( kwin_KDEINIT_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/org.freedesktop.ScreenSaver.xml screenlocker_interface) qt5_add_dbus_interface( kwin_KDEINIT_SRCS org.kde.kappmenu.xml appmenu_interface ) qt5_add_resources( kwin_KDEINIT_SRCS resources.qrc ) ki18n_wrap_ui(kwin_KDEINIT_SRCS debug_console.ui shortcutdialog.ui ) ########### target link libraries ############### set(kwin_OWN_LIBS kwineffects kwin4_effect_builtins ) set(kwin_QT_LIBS Qt5::Concurrent Qt5::DBus Qt5::Quick Qt5::Sensors Qt5::Script ) set(kwin_KDE_LIBS KF5::ConfigCore KF5::CoreAddons KF5::ConfigWidgets KF5::GlobalAccel KF5::GlobalAccelPrivate KF5::I18n KF5::Notifications KF5::Package KF5::Plasma KF5::WindowSystem KF5::QuickAddons KDecoration2::KDecoration KDecoration2::KDecoration2Private PW::KScreenLocker ) set(kwin_XLIB_LIBS ${X11_X11_LIB} ${X11_ICE_LIB} ${X11_SM_LIB} ) set(kwin_XCB_LIBS XCB::XCB XCB::XFIXES XCB::DAMAGE XCB::COMPOSITE XCB::SHAPE XCB::SYNC XCB::RENDER XCB::RANDR XCB::KEYSYMS XCB::SHM XCB::GLX XCB::ICCCM ) set(kwin_WAYLAND_LIBS XKB::XKB KF5::WaylandClient KF5::WaylandServer Wayland::Cursor ${CMAKE_THREAD_LIBS_INIT} ) if(KWIN_BUILD_ACTIVITIES) set(kwin_KDE_LIBS ${kwin_KDE_LIBS} KF5::Activities) endif() set(kwinLibs ${kwin_OWN_LIBS} ${kwin_QT_LIBS} ${kwin_KDE_LIBS} ${kwin_XLIB_LIBS} ${kwin_XCB_LIBS} ${kwin_WAYLAND_LIBS} ${UDEV_LIBS} Libinput::Libinput ) add_library(kwin SHARED ${kwin_KDEINIT_SRCS}) set_target_properties(kwin PROPERTIES VERSION ${PROJECT_VERSION} SOVERSION ${PROJECT_VERSION_MAJOR} ) target_link_libraries(kwin ${kwinLibs}) generate_export_header(kwin EXPORT_FILE_NAME kwin_export.h) target_link_libraries(kwin kwinglutils ${epoxy_LIBRARY}) kf5_add_kdeinit_executable(kwin_x11 main_x11.cpp) target_link_libraries(kdeinit_kwin_x11 kwin KF5::Crash Qt5::X11Extras) install(TARGETS kwin ${INSTALL_TARGETS_DEFAULT_ARGS} LIBRARY NAMELINK_SKIP ) install(TARGETS kdeinit_kwin_x11 ${INSTALL_TARGETS_DEFAULT_ARGS} ) install(TARGETS kwin_x11 ${INSTALL_TARGETS_DEFAULT_ARGS} ) add_executable(kwin_wayland tabletmodemanager.cpp main_wayland.cpp) target_link_libraries(kwin_wayland kwin) if (HAVE_LIBCAP) target_link_libraries(kwin_wayland ${Libcap_LIBRARIES}) endif() install(TARGETS kwin_wayland ${INSTALL_TARGETS_DEFAULT_ARGS} ) if (HAVE_LIBCAP) install( CODE "execute_process( COMMAND ${SETCAP_EXECUTABLE} CAP_SYS_NICE=+ep \$ENV{DESTDIR}${CMAKE_INSTALL_FULL_BINDIR}/kwin_wayland)" ) endif() add_subdirectory(platformsupport) add_subdirectory(plugins) ########### install files ############### install( FILES kwin.kcfg DESTINATION ${KCFG_INSTALL_DIR} RENAME ${KWIN_NAME}.kcfg ) install( FILES colorcorrection/colorcorrect_settings.kcfg DESTINATION ${KCFG_INSTALL_DIR} RENAME ${KWIN_NAME}_colorcorrect.kcfg ) install( FILES kwin.notifyrc DESTINATION ${KNOTIFYRC_INSTALL_DIR} RENAME ${KWIN_NAME}.notifyrc) install( FILES org.kde.KWin.xml org.kde.kwin.Compositing.xml org.kde.kwin.ColorCorrect.xml org.kde.kwin.Effects.xml + org.kde.KWin.VirtualDesktopManager.xml DESTINATION ${KDE_INSTALL_DBUSINTERFACEDIR} ) install( FILES ${CMAKE_CURRENT_BINARY_DIR}/kwin_export.h DESTINATION ${INCLUDE_INSTALL_DIR} COMPONENT Devel) # Install the KWin/Script service type install( FILES scripting/kwinscript.desktop DESTINATION ${SERVICETYPES_INSTALL_DIR} ) ecm_install_icons( ICONS 16-apps-kwin.png 32-apps-kwin.png 48-apps-kwin.png sc-apps-kwin.svgz DESTINATION ${ICON_INSTALL_DIR} THEME hicolor ) add_subdirectory(qml) add_subdirectory(packageplugins) if (BUILD_TESTING) add_subdirectory(autotests) add_subdirectory(tests) endif() if (KF5DocTools_FOUND) add_subdirectory(doc) endif() add_subdirectory(kconf_update) feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES) include(CMakePackageConfigHelpers) set(CMAKECONFIG_INSTALL_DIR "${CMAKECONFIG_INSTALL_PREFIX}/KWinDBusInterface") configure_package_config_file(KWinDBusInterfaceConfig.cmake.in "${CMAKE_CURRENT_BINARY_DIR}/KWinDBusInterfaceConfig.cmake" PATH_VARS KDE_INSTALL_DBUSINTERFACEDIR INSTALL_DESTINATION ${CMAKECONFIG_INSTALL_DIR}) install(FILES ${CMAKE_CURRENT_BINARY_DIR}/KWinDBusInterfaceConfig.cmake DESTINATION ${CMAKECONFIG_INSTALL_DIR}) diff --git a/abstract_client.cpp b/abstract_client.cpp index 9f93b1ee1..3e4c50471 100644 --- a/abstract_client.cpp +++ b/abstract_client.cpp @@ -1,1907 +1,2011 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2015 Martin Gräßlin 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, see . *********************************************************************/ #include "abstract_client.h" #include "appmenu.h" #include "decorations/decoratedclient.h" #include "decorations/decorationpalette.h" #include "decorations/decorationbridge.h" #include "cursor.h" #include "effects.h" #include "focuschain.h" #include "outline.h" #include "screens.h" #ifdef KWIN_BUILD_TABBOX #include "tabbox.h" #endif #include "screenedge.h" #include "tabgroup.h" #include "useractions.h" #include "workspace.h" #include "wayland_server.h" #include #include #include #include #include namespace KWin { QHash> AbstractClient::s_palettes; std::shared_ptr AbstractClient::s_defaultPalette; AbstractClient::AbstractClient() : Toplevel() #ifdef KWIN_BUILD_TABBOX , m_tabBoxClient(QSharedPointer(new TabBox::TabBoxClientImpl(this))) #endif , m_colorScheme(QStringLiteral("kdeglobals")) { connect(this, &AbstractClient::geometryShapeChanged, this, &AbstractClient::geometryChanged); auto signalMaximizeChanged = static_cast(&AbstractClient::clientMaximizedStateChanged); connect(this, signalMaximizeChanged, this, &AbstractClient::geometryChanged); connect(this, &AbstractClient::clientStepUserMovedResized, this, &AbstractClient::geometryChanged); connect(this, &AbstractClient::clientStartUserMovedResized, this, &AbstractClient::moveResizedChanged); connect(this, &AbstractClient::clientFinishUserMovedResized, this, &AbstractClient::moveResizedChanged); connect(this, &AbstractClient::clientStartUserMovedResized, this, &AbstractClient::removeCheckScreenConnection); connect(this, &AbstractClient::clientFinishUserMovedResized, this, &AbstractClient::setupCheckScreenConnection); connect(this, &AbstractClient::paletteChanged, this, &AbstractClient::triggerDecorationRepaint); connect(Decoration::DecorationBridge::self(), &QObject::destroyed, this, &AbstractClient::destroyDecoration); // replace on-screen-display on size changes connect(this, &AbstractClient::geometryShapeChanged, this, [this] (Toplevel *c, const QRect &old) { Q_UNUSED(c) if (isOnScreenDisplay() && !geometry().isEmpty() && old.size() != geometry().size() && !isInitialPositionSet()) { GeometryUpdatesBlocker blocker(this); QRect area = workspace()->clientArea(PlacementArea, Screens::self()->current(), desktop()); Placement::self()->place(this, area); setGeometryRestore(geometry()); } } ); connect(this, &AbstractClient::paddingChanged, this, [this]() { m_visibleRectBeforeGeometryUpdate = visibleRect(); }); connect(ApplicationMenu::self(), &ApplicationMenu::applicationMenuEnabledChanged, this, [this] { emit hasApplicationMenuChanged(hasApplicationMenu()); }); } AbstractClient::~AbstractClient() { assert(m_blockGeometryUpdates == 0); Q_ASSERT(m_decoration.decoration == nullptr); } void AbstractClient::updateMouseGrab() { } bool AbstractClient::belongToSameApplication(const AbstractClient *c1, const AbstractClient *c2, SameApplicationChecks checks) { return c1->belongsToSameApplication(c2, checks); } bool AbstractClient::isTransient() const { return false; } void AbstractClient::setTabGroup(TabGroup* group) { tab_group = group; emit tabGroupChanged(); } void AbstractClient::setClientShown(bool shown) { Q_UNUSED(shown) } bool AbstractClient::untab(const QRect &toGeometry, bool clientRemoved) { TabGroup *group = tab_group; if (group && group->remove(this)) { // remove sets the tabgroup to "0", therefore the pointer is cached if (group->isEmpty()) { delete group; } if (clientRemoved) return true; // there's been a broadcast signal that this client is now removed - don't touch it setClientShown(!(isMinimized() || isShade())); bool keepSize = toGeometry.size() == size(); bool changedSize = false; if (quickTileMode() != QuickTileMode(QuickTileFlag::None)) { changedSize = true; setQuickTileMode(QuickTileFlag::None); // if we leave a quicktiled group, assume that the user wants to untile } if (toGeometry.isValid()) { if (maximizeMode() != MaximizeRestore) { changedSize = true; maximize(MaximizeRestore); // explicitly calling for a geometry -> unmaximize } if (keepSize && changedSize) { setGeometryRestore(geometry()); // checkWorkspacePosition() invokes it QPoint cpoint = Cursor::pos(); QPoint point = cpoint; point.setX((point.x() - toGeometry.x()) * geometryRestore().width() / toGeometry.width()); point.setY((point.y() - toGeometry.y()) * geometryRestore().height() / toGeometry.height()); auto geometry_restore = geometryRestore(); geometry_restore.moveTo(cpoint-point); setGeometryRestore(geometry_restore); } else { setGeometryRestore(toGeometry); // checkWorkspacePosition() invokes it } setGeometry(geometryRestore()); checkWorkspacePosition(); } return true; } return false; } bool AbstractClient::tabTo(AbstractClient *other, bool behind, bool activate) { Q_ASSERT(other && other != this); if (tab_group && tab_group == other->tabGroup()) { // special case: move inside group tab_group->move(this, other, behind); return true; } GeometryUpdatesBlocker blocker(this); const bool wasBlocking = signalsBlocked(); blockSignals(true); // prevent client emitting "retabbed to nowhere" cause it's about to be entabbed the next moment untab(); blockSignals(wasBlocking); TabGroup *newGroup = other->tabGroup() ? other->tabGroup() : new TabGroup(other); if (!newGroup->add(this, other, behind, activate)) { if (newGroup->count() < 2) { // adding "c" to "to" failed for whatever reason newGroup->remove(other); delete newGroup; } return false; } return true; } void AbstractClient::syncTabGroupFor(QString property, bool fromThisClient) { if (tab_group) tab_group->sync(property.toAscii().data(), fromThisClient ? this : tab_group->current()); } bool AbstractClient::isCurrentTab() const { return !tab_group || tab_group->current() == this; } MaximizeMode AbstractClient::requestedMaximizeMode() const { return maximizeMode(); } xcb_timestamp_t AbstractClient::userTime() const { return XCB_TIME_CURRENT_TIME; } void AbstractClient::setSkipSwitcher(bool set) { set = rules()->checkSkipSwitcher(set); if (set == skipSwitcher()) return; m_skipSwitcher = set; doSetSkipSwitcher(); updateWindowRules(Rules::SkipSwitcher); emit skipSwitcherChanged(); } void AbstractClient::setSkipPager(bool b) { b = rules()->checkSkipPager(b); if (b == skipPager()) return; m_skipPager = b; doSetSkipPager(); updateWindowRules(Rules::SkipPager); emit skipPagerChanged(); } void AbstractClient::doSetSkipPager() { } void AbstractClient::setSkipTaskbar(bool b) { int was_wants_tab_focus = wantsTabFocus(); if (b == skipTaskbar()) return; m_skipTaskbar = b; doSetSkipTaskbar(); updateWindowRules(Rules::SkipTaskbar); if (was_wants_tab_focus != wantsTabFocus()) { FocusChain::self()->update(this, isActive() ? FocusChain::MakeFirst : FocusChain::Update); } emit skipTaskbarChanged(); } void AbstractClient::setOriginalSkipTaskbar(bool b) { m_originalSkipTaskbar = rules()->checkSkipTaskbar(b); setSkipTaskbar(m_originalSkipTaskbar); } void AbstractClient::doSetSkipTaskbar() { } void AbstractClient::doSetSkipSwitcher() { } void AbstractClient::setIcon(const QIcon &icon) { m_icon = icon; emit iconChanged(); } void AbstractClient::setActive(bool act) { if (m_active == act) { return; } m_active = act; const int ruledOpacity = m_active ? rules()->checkOpacityActive(qRound(opacity() * 100.0)) : rules()->checkOpacityInactive(qRound(opacity() * 100.0)); setOpacity(ruledOpacity / 100.0); workspace()->setActiveClient(act ? this : NULL); if (!m_active) cancelAutoRaise(); if (!m_active && shadeMode() == ShadeActivated) setShade(ShadeNormal); StackingUpdatesBlocker blocker(workspace()); workspace()->updateClientLayer(this); // active windows may get different layer auto mainclients = mainClients(); for (auto it = mainclients.constBegin(); it != mainclients.constEnd(); ++it) if ((*it)->isFullScreen()) // fullscreens go high even if their transient is active workspace()->updateClientLayer(*it); doSetActive(); emit activeChanged(); updateMouseGrab(); } void AbstractClient::doSetActive() { } Layer AbstractClient::layer() const { if (m_layer == UnknownLayer) const_cast< AbstractClient* >(this)->m_layer = belongsToLayer(); return m_layer; } void AbstractClient::updateLayer() { if (layer() == belongsToLayer()) return; StackingUpdatesBlocker blocker(workspace()); invalidateLayer(); // invalidate, will be updated when doing restacking for (auto it = transients().constBegin(), end = transients().constEnd(); it != end; ++it) (*it)->updateLayer(); } void AbstractClient::invalidateLayer() { m_layer = UnknownLayer; } Layer AbstractClient::belongsToLayer() const { // NOTICE while showingDesktop, desktops move to the AboveLayer // (interchangeable w/ eg. yakuake etc. which will at first remain visible) // and the docks move into the NotificationLayer (which is between Above- and // ActiveLayer, so that active fullscreen windows will still cover everything) // Since the desktop is also activated, nothing should be in the ActiveLayer, though if (isDesktop()) return workspace()->showingDesktop() ? AboveLayer : DesktopLayer; if (isSplash()) // no damn annoying splashscreens return NormalLayer; // getting in the way of everything else if (isDock()) { if (workspace()->showingDesktop()) return NotificationLayer; return layerForDock(); } if (isOnScreenDisplay()) return OnScreenDisplayLayer; if (isNotification()) return NotificationLayer; if (workspace()->showingDesktop() && belongsToDesktop()) { return AboveLayer; } if (keepBelow()) return BelowLayer; if (isActiveFullScreen()) return ActiveLayer; if (keepAbove()) return AboveLayer; return NormalLayer; } bool AbstractClient::belongsToDesktop() const { return false; } Layer AbstractClient::layerForDock() const { // slight hack for the 'allow window to cover panel' Kicker setting // don't move keepbelow docks below normal window, but only to the same // layer, so that both may be raised to cover the other if (keepBelow()) return NormalLayer; if (keepAbove()) // slight hack for the autohiding panels return AboveLayer; return DockLayer; } void AbstractClient::setKeepAbove(bool b) { b = rules()->checkKeepAbove(b); if (b && !rules()->checkKeepBelow(false)) setKeepBelow(false); if (b == keepAbove()) { // force hint change if different if (info && bool(info->state() & NET::KeepAbove) != keepAbove()) info->setState(keepAbove() ? NET::KeepAbove : NET::States(0), NET::KeepAbove); return; } m_keepAbove = b; if (info) { info->setState(keepAbove() ? NET::KeepAbove : NET::States(0), NET::KeepAbove); } workspace()->updateClientLayer(this); updateWindowRules(Rules::Above); doSetKeepAbove(); emit keepAboveChanged(m_keepAbove); } void AbstractClient::doSetKeepAbove() { } void AbstractClient::setKeepBelow(bool b) { b = rules()->checkKeepBelow(b); if (b && !rules()->checkKeepAbove(false)) setKeepAbove(false); if (b == keepBelow()) { // force hint change if different if (info && bool(info->state() & NET::KeepBelow) != keepBelow()) info->setState(keepBelow() ? NET::KeepBelow : NET::States(0), NET::KeepBelow); return; } m_keepBelow = b; if (info) { info->setState(keepBelow() ? NET::KeepBelow : NET::States(0), NET::KeepBelow); } workspace()->updateClientLayer(this); updateWindowRules(Rules::Below); doSetKeepBelow(); emit keepBelowChanged(m_keepBelow); } void AbstractClient::doSetKeepBelow() { } void AbstractClient::startAutoRaise() { delete m_autoRaiseTimer; m_autoRaiseTimer = new QTimer(this); connect(m_autoRaiseTimer, &QTimer::timeout, this, &AbstractClient::autoRaise); m_autoRaiseTimer->setSingleShot(true); m_autoRaiseTimer->start(options->autoRaiseInterval()); } void AbstractClient::cancelAutoRaise() { delete m_autoRaiseTimer; m_autoRaiseTimer = nullptr; } void AbstractClient::autoRaise() { workspace()->raiseClient(this); cancelAutoRaise(); } bool AbstractClient::wantsTabFocus() const { return (isNormalWindow() || isDialog()) && wantsInput(); } bool AbstractClient::isSpecialWindow() const { // TODO return isDesktop() || isDock() || isSplash() || isToolbar() || isNotification() || isOnScreenDisplay(); } void AbstractClient::demandAttention(bool set) { if (isActive()) set = false; if (m_demandsAttention == set) return; m_demandsAttention = set; if (info) { info->setState(set ? NET::DemandsAttention : NET::States(0), NET::DemandsAttention); } workspace()->clientAttentionChanged(this, set); emit demandsAttentionChanged(); } void AbstractClient::setDesktop(int desktop) { const int numberOfDesktops = VirtualDesktopManager::self()->count(); if (desktop != NET::OnAllDesktops) // Do range check desktop = qMax(1, qMin(numberOfDesktops, desktop)); desktop = qMin(numberOfDesktops, rules()->checkDesktop(desktop)); - if (m_desktop == desktop) + + VirtualDesktop *virtualDesktop = desktop == NET::OnAllDesktops ? nullptr : VirtualDesktopManager::self()->desktopForX11Id(desktop); + + // Don't do anything if we're already there, if the desktop is already in desktops or if the desktop is NET::OnAllDesktops and m_desktops is already empty. + if (m_desktops.contains(virtualDesktop) || + (desktop == NET::OnAllDesktops && m_desktops.isEmpty())) { return; + } - int was_desk = m_desktop; - const bool wasOnCurrentDesktop = isOnCurrentDesktop(); - m_desktop = desktop; + int was_desk = AbstractClient::desktop(); + const bool wasOnCurrentDesktop = isOnCurrentDesktop() && was_desk >= 0; + + //on x11 we can have only one desktop at a time + if (kwinApp()->operationMode() == Application::OperationModeX11) { + m_desktops.clear(); + } + if (desktop == NET::OnAllDesktops) { + m_desktops.clear(); + } else { + //if would become on all desktops, clear the list, as empty == on all desktops + if (m_desktops.count() > 1 && static_cast(m_desktops.count()) == VirtualDesktopManager::self()->count() - 1) { + m_desktops.clear(); + } else { + m_desktops << virtualDesktop; + } + } + if (windowManagementInterface()) { + if (m_desktops.isEmpty()) { + windowManagementInterface()->setOnAllDesktops(true); + } else { + windowManagementInterface()->addPlasmaVirtualDesktop(virtualDesktop->id()); + } + } if (info) { info->setDesktop(desktop); } + if ((was_desk == NET::OnAllDesktops) != (desktop == NET::OnAllDesktops)) { // onAllDesktops changed workspace()->updateOnAllDesktopsOfTransients(this); } auto transients_stacking_order = workspace()->ensureStackingOrder(transients()); for (auto it = transients_stacking_order.constBegin(); it != transients_stacking_order.constEnd(); ++it) (*it)->setDesktop(desktop); if (isModal()) // if a modal dialog is moved, move the mainwindow with it as otherwise // the (just moved) modal dialog will confusingly return to the mainwindow with // the next desktop change { foreach (AbstractClient * c2, mainClients()) c2->setDesktop(desktop); } doSetDesktop(desktop, was_desk); FocusChain::self()->update(this, FocusChain::MakeFirst); updateWindowRules(Rules::Desktop); emit desktopChanged(); if (wasOnCurrentDesktop != isOnCurrentDesktop()) emit desktopPresenceChanged(this, was_desk); + emit x11DesktopIdsChanged(); } void AbstractClient::doSetDesktop(int desktop, int was_desk) { Q_UNUSED(desktop) Q_UNUSED(was_desk) } +void AbstractClient::unSetDesktop(int desktop) +{ + // Case in which we are on all desktops and gets asked to unset + if (desktop == NET::OnAllDesktops) { + if (m_desktops.isEmpty()) { + setOnAllDesktops(false); + } + + return; + } + + // Out of range + if (desktop < 1 || desktop > VirtualDesktopManager::self()->count()) { + return; + } + + VirtualDesktop *virtualDesktop = VirtualDesktopManager::self()->desktopForX11Id(desktop); + + m_desktops.removeAll(virtualDesktop); + + if (!windowManagementInterface()) { + return; + } + + windowManagementInterface()->removePlasmaVirtualDesktop(virtualDesktop->id()); + emit x11DesktopIdsChanged(); +} + void AbstractClient::setOnAllDesktops(bool b) { if ((b && isOnAllDesktops()) || (!b && !isOnAllDesktops())) return; if (b) setDesktop(NET::OnAllDesktops); else setDesktop(VirtualDesktopManager::self()->current()); } +QList AbstractClient::x11DesktopIds() const +{ + const auto desks = desktops(); + QList x11Ids; + x11Ids.reserve(desks.count()); + std::transform(desks.constBegin(), desks.constEnd(), + std::back_inserter(x11Ids), + [] (const VirtualDesktop *vd) { + return vd->x11DesktopNumber(); + } + ); + return x11Ids; +} + bool AbstractClient::isShadeable() const { return false; } void AbstractClient::setShade(bool set) { set ? setShade(ShadeNormal) : setShade(ShadeNone); } void AbstractClient::setShade(ShadeMode mode) { Q_UNUSED(mode) } ShadeMode AbstractClient::shadeMode() const { return ShadeNone; } AbstractClient::Position AbstractClient::titlebarPosition() const { // TODO: still needed, remove? return PositionTop; } bool AbstractClient::titlebarPositionUnderMouse() const { if (!isDecorated()) { return false; } const auto sectionUnderMouse = decoration()->sectionUnderMouse(); if (sectionUnderMouse == Qt::TitleBarArea) { return true; } // check other sections based on titlebarPosition switch (titlebarPosition()) { case AbstractClient::PositionTop: return (sectionUnderMouse == Qt::TopLeftSection || sectionUnderMouse == Qt::TopSection || sectionUnderMouse == Qt::TopRightSection); case AbstractClient::PositionLeft: return (sectionUnderMouse == Qt::TopLeftSection || sectionUnderMouse == Qt::LeftSection || sectionUnderMouse == Qt::BottomLeftSection); case AbstractClient::PositionRight: return (sectionUnderMouse == Qt::BottomRightSection || sectionUnderMouse == Qt::RightSection || sectionUnderMouse == Qt::TopRightSection); case AbstractClient::PositionBottom: return (sectionUnderMouse == Qt::BottomLeftSection || sectionUnderMouse == Qt::BottomSection || sectionUnderMouse == Qt::BottomRightSection); default: // nothing return false; } } void AbstractClient::setMinimized(bool set) { set ? minimize() : unminimize(); } void AbstractClient::minimize(bool avoid_animation) { if (!isMinimizable() || isMinimized()) return; if (isShade() && info) // NETWM restriction - KWindowInfo::isMinimized() == Hidden && !Shaded info->setState(0, NET::Shaded); m_minimized = true; doMinimize(); updateWindowRules(Rules::Minimize); FocusChain::self()->update(this, FocusChain::MakeFirstMinimized); // TODO: merge signal with s_minimized emit clientMinimized(this, !avoid_animation); emit minimizedChanged(); } void AbstractClient::unminimize(bool avoid_animation) { if (!isMinimized()) return; if (rules()->checkMinimize(false)) { return; } if (isShade() && info) // NETWM restriction - KWindowInfo::isMinimized() == Hidden && !Shaded info->setState(NET::Shaded, NET::Shaded); m_minimized = false; doMinimize(); updateWindowRules(Rules::Minimize); emit clientUnminimized(this, !avoid_animation); emit minimizedChanged(); } void AbstractClient::doMinimize() { } QPalette AbstractClient::palette() const { if (!m_palette) { return QPalette(); } return m_palette->palette(); } const Decoration::DecorationPalette *AbstractClient::decorationPalette() const { return m_palette.get(); } void AbstractClient::updateColorScheme(QString path) { if (path.isEmpty()) { path = QStringLiteral("kdeglobals"); } if (!m_palette || m_colorScheme != path) { m_colorScheme = path; if (m_palette) { disconnect(m_palette.get(), &Decoration::DecorationPalette::changed, this, &AbstractClient::handlePaletteChange); } auto it = s_palettes.find(m_colorScheme); if (it == s_palettes.end() || it->expired()) { m_palette = std::make_shared(m_colorScheme); if (m_palette->isValid()) { s_palettes[m_colorScheme] = m_palette; } else { if (!s_defaultPalette) { s_defaultPalette = std::make_shared(QStringLiteral("kdeglobals")); s_palettes[QStringLiteral("kdeglobals")] = s_defaultPalette; } m_palette = s_defaultPalette; } if (m_colorScheme == QStringLiteral("kdeglobals")) { s_defaultPalette = m_palette; } } else { m_palette = it->lock(); } connect(m_palette.get(), &Decoration::DecorationPalette::changed, this, &AbstractClient::handlePaletteChange); emit paletteChanged(palette()); emit colorSchemeChanged(); } } void AbstractClient::handlePaletteChange() { emit paletteChanged(palette()); } void AbstractClient::keepInArea(QRect area, bool partial) { if (partial) { // increase the area so that can have only 100 pixels in the area area.setLeft(qMin(area.left() - width() + 100, area.left())); area.setTop(qMin(area.top() - height() + 100, area.top())); area.setRight(qMax(area.right() + width() - 100, area.right())); area.setBottom(qMax(area.bottom() + height() - 100, area.bottom())); } if (!partial) { // resize to fit into area if (area.width() < width() || area.height() < height()) resizeWithChecks(qMin(area.width(), width()), qMin(area.height(), height())); } int tx = x(), ty = y(); if (geometry().right() > area.right() && width() <= area.width()) tx = area.right() - width() + 1; if (geometry().bottom() > area.bottom() && height() <= area.height()) ty = area.bottom() - height() + 1; if (!area.contains(geometry().topLeft())) { if (tx < area.x()) tx = area.x(); if (ty < area.y()) ty = area.y(); } if (tx != x() || ty != y()) move(tx, ty); } QSize AbstractClient::maxSize() const { return rules()->checkMaxSize(QSize(INT_MAX, INT_MAX)); } QSize AbstractClient::minSize() const { return rules()->checkMinSize(QSize(0, 0)); } void AbstractClient::updateMoveResize(const QPointF ¤tGlobalCursor) { handleMoveResize(pos(), currentGlobalCursor.toPoint()); } bool AbstractClient::hasStrut() const { return false; } void AbstractClient::setupWindowManagementInterface() { if (m_windowManagementInterface) { // already setup return; } if (!waylandServer() || !surface()) { return; } if (!waylandServer()->windowManagement()) { return; } using namespace KWayland::Server; auto w = waylandServer()->windowManagement()->createWindow(waylandServer()->windowManagement()); w->setTitle(caption()); w->setVirtualDesktop(isOnAllDesktops() ? 0 : desktop() - 1); w->setActive(isActive()); w->setFullscreen(isFullScreen()); w->setKeepAbove(keepAbove()); w->setKeepBelow(keepBelow()); w->setMaximized(maximizeMode() == KWin::MaximizeFull); w->setMinimized(isMinimized()); w->setOnAllDesktops(isOnAllDesktops()); w->setDemandsAttention(isDemandingAttention()); w->setCloseable(isCloseable()); w->setMaximizeable(isMaximizable()); w->setMinimizeable(isMinimizable()); w->setFullscreenable(isFullScreenable()); w->setIcon(icon()); auto updateAppId = [this, w] { w->setAppId(QString::fromUtf8(m_desktopFileName.isEmpty() ? resourceClass() : m_desktopFileName)); }; updateAppId(); w->setSkipTaskbar(skipTaskbar()); w->setSkipSwitcher(skipSwitcher()); w->setPid(pid()); w->setShadeable(isShadeable()); w->setShaded(isShade()); w->setResizable(isResizable()); w->setMovable(isMovable()); w->setVirtualDesktopChangeable(true); // FIXME Matches Client::actionSupported(), but both should be implemented. w->setParentWindow(transientFor() ? transientFor()->windowManagementInterface() : nullptr); w->setGeometry(geom); connect(this, &AbstractClient::skipTaskbarChanged, w, [w, this] { w->setSkipTaskbar(skipTaskbar()); } ); connect(this, &AbstractClient::skipSwitcherChanged, w, [w, this] { w->setSkipSwitcher(skipSwitcher()); } ); connect(this, &AbstractClient::captionChanged, w, [w, this] { w->setTitle(caption()); }); - connect(this, &AbstractClient::desktopChanged, w, - [w, this] { - if (isOnAllDesktops()) { - w->setOnAllDesktops(true); - return; - } - w->setVirtualDesktop(desktop() - 1); - w->setOnAllDesktops(false); - } - ); + connect(this, &AbstractClient::activeChanged, w, [w, this] { w->setActive(isActive()); }); connect(this, &AbstractClient::fullScreenChanged, w, [w, this] { w->setFullscreen(isFullScreen()); }); connect(this, &AbstractClient::keepAboveChanged, w, &PlasmaWindowInterface::setKeepAbove); connect(this, &AbstractClient::keepBelowChanged, w, &PlasmaWindowInterface::setKeepBelow); connect(this, &AbstractClient::minimizedChanged, w, [w, this] { w->setMinimized(isMinimized()); }); connect(this, static_cast(&AbstractClient::clientMaximizedStateChanged), w, [w] (KWin::AbstractClient *c, MaximizeMode mode) { Q_UNUSED(c); w->setMaximized(mode == KWin::MaximizeFull); } ); connect(this, &AbstractClient::demandsAttentionChanged, w, [w, this] { w->setDemandsAttention(isDemandingAttention()); }); connect(this, &AbstractClient::iconChanged, w, [w, this] { w->setIcon(icon()); } ); connect(this, &AbstractClient::windowClassChanged, w, updateAppId); connect(this, &AbstractClient::desktopFileNameChanged, w, updateAppId); connect(this, &AbstractClient::shadeChanged, w, [w, this] { w->setShaded(isShade()); }); connect(this, &AbstractClient::transientChanged, w, [w, this] { w->setParentWindow(transientFor() ? transientFor()->windowManagementInterface() : nullptr); } ); connect(this, &AbstractClient::geometryChanged, w, [w, this] { w->setGeometry(geom); } ); connect(w, &PlasmaWindowInterface::closeRequested, this, [this] { closeWindow(); }); connect(w, &PlasmaWindowInterface::moveRequested, this, [this] { Cursor::setPos(geometry().center()); performMouseCommand(Options::MouseMove, Cursor::pos()); } ); connect(w, &PlasmaWindowInterface::resizeRequested, this, [this] { Cursor::setPos(geometry().bottomRight()); performMouseCommand(Options::MouseResize, Cursor::pos()); } ); connect(w, &PlasmaWindowInterface::virtualDesktopRequested, this, [this] (quint32 desktop) { workspace()->sendClientToDesktop(this, desktop + 1, true); } ); connect(w, &PlasmaWindowInterface::fullscreenRequested, this, [this] (bool set) { setFullScreen(set, false); } ); connect(w, &PlasmaWindowInterface::minimizedRequested, this, [this] (bool set) { if (set) { minimize(); } else { unminimize(); } } ); connect(w, &PlasmaWindowInterface::maximizedRequested, this, [this] (bool set) { maximize(set ? MaximizeFull : MaximizeRestore); } ); connect(w, &PlasmaWindowInterface::keepAboveRequested, this, [this] (bool set) { setKeepAbove(set); } ); connect(w, &PlasmaWindowInterface::keepBelowRequested, this, [this] (bool set) { setKeepBelow(set); } ); connect(w, &PlasmaWindowInterface::demandsAttentionRequested, this, [this] (bool set) { demandAttention(set); } ); connect(w, &PlasmaWindowInterface::activeRequested, this, [this] (bool set) { if (set) { workspace()->activateClient(this, true); } } ); connect(w, &PlasmaWindowInterface::shadedRequested, this, [this] (bool set) { setShade(set); } ); + + for (const auto vd : m_desktops) { + w->addPlasmaVirtualDesktop(vd->id()); + } + + //this is only for the legacy + connect(this, &AbstractClient::desktopChanged, w, + [w, this] { + if (isOnAllDesktops()) { + w->setOnAllDesktops(true); + return; + } + w->setVirtualDesktop(desktop() - 1); + w->setOnAllDesktops(false); + } + ); + + //Plasma Virtual desktop management + //show/hide when the window enters/exits from desktop + connect(w, &PlasmaWindowInterface::enterPlasmaVirtualDesktopRequested, this, + [this] (const QString &desktopId) { + VirtualDesktop *vd = VirtualDesktopManager::self()->desktopForId(desktopId.toUtf8()); + if (vd) { + workspace()->sendClientToDesktop(this, vd->x11DesktopNumber(), false); + } + } + ); + connect(w, &PlasmaWindowInterface::enterNewPlasmaVirtualDesktopRequested, this, + [this] () { + VirtualDesktopManager::self()->setCount(VirtualDesktopManager::self()->count() + 1); + workspace()->sendClientToDesktop(this, VirtualDesktopManager::self()->count(), false); + } + ); + connect(w, &PlasmaWindowInterface::leavePlasmaVirtualDesktopRequested, this, + [this] (const QString &desktopId) { + VirtualDesktop *vd = VirtualDesktopManager::self()->desktopForId(desktopId.toUtf8()); + if (vd) { + unSetDesktop(vd->x11DesktopNumber()); + } + } + ); + m_windowManagementInterface = w; } void AbstractClient::destroyWindowManagementInterface() { if (m_windowManagementInterface) { m_windowManagementInterface->unmap(); m_windowManagementInterface = nullptr; } } Options::MouseCommand AbstractClient::getMouseCommand(Qt::MouseButton button, bool *handled) const { *handled = false; if (button == Qt::NoButton) { return Options::MouseNothing; } if (isActive()) { if (options->isClickRaise()) { *handled = true; return Options::MouseActivateRaiseAndPassClick; } } else { *handled = true; switch (button) { case Qt::LeftButton: return options->commandWindow1(); case Qt::MiddleButton: return options->commandWindow2(); case Qt::RightButton: return options->commandWindow3(); default: // all other buttons pass Activate & Pass Client return Options::MouseActivateAndPassClick; } } return Options::MouseNothing; } Options::MouseCommand AbstractClient::getWheelCommand(Qt::Orientation orientation, bool *handled) const { *handled = false; if (orientation != Qt::Vertical) { return Options::MouseNothing; } if (!isActive()) { *handled = true; return options->commandWindowWheel(); } return Options::MouseNothing; } bool AbstractClient::performMouseCommand(Options::MouseCommand cmd, const QPoint &globalPos) { bool replay = false; switch(cmd) { case Options::MouseRaise: workspace()->raiseClient(this); break; case Options::MouseLower: { workspace()->lowerClient(this); // used to be activateNextClient(this), then topClientOnDesktop // since this is a mouseOp it's however safe to use the client under the mouse instead if (isActive() && options->focusPolicyIsReasonable()) { AbstractClient *next = workspace()->clientUnderMouse(screen()); if (next && next != this) workspace()->requestFocus(next, false); } break; } case Options::MouseOperationsMenu: if (isActive() && options->isClickRaise()) autoRaise(); workspace()->showWindowMenu(QRect(globalPos, globalPos), this); break; case Options::MouseToggleRaiseAndLower: workspace()->raiseOrLowerClient(this); break; case Options::MouseActivateAndRaise: { replay = isActive(); // for clickraise mode bool mustReplay = !rules()->checkAcceptFocus(acceptsFocus()); if (mustReplay) { ToplevelList::const_iterator it = workspace()->stackingOrder().constEnd(), begin = workspace()->stackingOrder().constBegin(); while (mustReplay && --it != begin && *it != this) { AbstractClient *c = qobject_cast(*it); if (!c || (c->keepAbove() && !keepAbove()) || (keepBelow() && !c->keepBelow())) continue; // can never raise above "it" mustReplay = !(c->isOnCurrentDesktop() && c->isOnCurrentActivity() && c->geometry().intersects(geometry())); } } workspace()->takeActivity(this, Workspace::ActivityFocus | Workspace::ActivityRaise); screens()->setCurrent(globalPos); replay = replay || mustReplay; break; } case Options::MouseActivateAndLower: workspace()->requestFocus(this); workspace()->lowerClient(this); screens()->setCurrent(globalPos); replay = replay || !rules()->checkAcceptFocus(acceptsFocus()); break; case Options::MouseActivate: replay = isActive(); // for clickraise mode workspace()->takeActivity(this, Workspace::ActivityFocus); screens()->setCurrent(globalPos); replay = replay || !rules()->checkAcceptFocus(acceptsFocus()); break; case Options::MouseActivateRaiseAndPassClick: workspace()->takeActivity(this, Workspace::ActivityFocus | Workspace::ActivityRaise); screens()->setCurrent(globalPos); replay = true; break; case Options::MouseActivateAndPassClick: workspace()->takeActivity(this, Workspace::ActivityFocus); screens()->setCurrent(globalPos); replay = true; break; case Options::MouseMaximize: maximize(MaximizeFull); break; case Options::MouseRestore: maximize(MaximizeRestore); break; case Options::MouseMinimize: minimize(); break; case Options::MouseAbove: { StackingUpdatesBlocker blocker(workspace()); if (keepBelow()) setKeepBelow(false); else setKeepAbove(true); break; } case Options::MouseBelow: { StackingUpdatesBlocker blocker(workspace()); if (keepAbove()) setKeepAbove(false); else setKeepBelow(true); break; } case Options::MousePreviousDesktop: workspace()->windowToPreviousDesktop(this); break; case Options::MouseNextDesktop: workspace()->windowToNextDesktop(this); break; case Options::MouseOpacityMore: if (!isDesktop()) // No point in changing the opacity of the desktop setOpacity(qMin(opacity() + 0.1, 1.0)); break; case Options::MouseOpacityLess: if (!isDesktop()) // No point in changing the opacity of the desktop setOpacity(qMax(opacity() - 0.1, 0.1)); break; case Options::MousePreviousTab: if (tabGroup()) tabGroup()->activatePrev(); break; case Options::MouseNextTab: if (tabGroup()) tabGroup()->activateNext(); break; case Options::MouseClose: closeWindow(); break; case Options::MouseActivateRaiseAndMove: case Options::MouseActivateRaiseAndUnrestrictedMove: workspace()->raiseClient(this); workspace()->requestFocus(this); screens()->setCurrent(globalPos); // fallthrough case Options::MouseMove: case Options::MouseUnrestrictedMove: { if (!isMovableAcrossScreens()) break; if (isMoveResize()) finishMoveResize(false); setMoveResizePointerMode(PositionCenter); setMoveResizePointerButtonDown(true); setMoveOffset(QPoint(globalPos.x() - x(), globalPos.y() - y())); // map from global setInvertedMoveOffset(rect().bottomRight() - moveOffset()); setUnrestrictedMoveResize((cmd == Options::MouseActivateRaiseAndUnrestrictedMove || cmd == Options::MouseUnrestrictedMove)); if (!startMoveResize()) setMoveResizePointerButtonDown(false); updateCursor(); break; } case Options::MouseResize: case Options::MouseUnrestrictedResize: { if (!isResizable() || isShade()) break; if (isMoveResize()) finishMoveResize(false); setMoveResizePointerButtonDown(true); const QPoint moveOffset = QPoint(globalPos.x() - x(), globalPos.y() - y()); // map from global setMoveOffset(moveOffset); int x = moveOffset.x(), y = moveOffset.y(); bool left = x < width() / 3; bool right = x >= 2 * width() / 3; bool top = y < height() / 3; bool bot = y >= 2 * height() / 3; Position mode; if (top) mode = left ? PositionTopLeft : (right ? PositionTopRight : PositionTop); else if (bot) mode = left ? PositionBottomLeft : (right ? PositionBottomRight : PositionBottom); else mode = (x < width() / 2) ? PositionLeft : PositionRight; setMoveResizePointerMode(mode); setInvertedMoveOffset(rect().bottomRight() - moveOffset); setUnrestrictedMoveResize((cmd == Options::MouseUnrestrictedResize)); if (!startMoveResize()) setMoveResizePointerButtonDown(false); updateCursor(); break; } case Options::MouseDragTab: case Options::MouseNothing: default: replay = true; break; } return replay; } void AbstractClient::setTransientFor(AbstractClient *transientFor) { if (transientFor == this) { // cannot be transient for one self return; } if (m_transientFor == transientFor) { return; } m_transientFor = transientFor; emit transientChanged(); } const AbstractClient *AbstractClient::transientFor() const { return m_transientFor; } AbstractClient *AbstractClient::transientFor() { return m_transientFor; } bool AbstractClient::hasTransientPlacementHint() const { return false; } QRect AbstractClient::transientPlacement(const QRect &bounds) const { Q_UNUSED(bounds); Q_UNREACHABLE(); return QRect(); } bool AbstractClient::hasTransient(const AbstractClient *c, bool indirect) const { Q_UNUSED(indirect); return c->transientFor() == this; } QList< AbstractClient* > AbstractClient::mainClients() const { if (const AbstractClient *t = transientFor()) { return QList{const_cast< AbstractClient* >(t)}; } return QList(); } QList AbstractClient::allMainClients() const { auto result = mainClients(); foreach (const auto *cl, result) { result += cl->allMainClients(); } return result; } void AbstractClient::setModal(bool m) { // Qt-3.2 can have even modal normal windows :( if (m_modal == m) return; m_modal = m; emit modalChanged(); // Changing modality for a mapped window is weird (?) // _NET_WM_STATE_MODAL should possibly rather be _NET_WM_WINDOW_TYPE_MODAL_DIALOG } bool AbstractClient::isModal() const { return m_modal; } void AbstractClient::addTransient(AbstractClient *cl) { assert(!m_transients.contains(cl)); assert(cl != this); m_transients.append(cl); } void AbstractClient::removeTransient(AbstractClient *cl) { m_transients.removeAll(cl); if (cl->transientFor() == this) { cl->setTransientFor(nullptr); } } void AbstractClient::removeTransientFromList(AbstractClient *cl) { m_transients.removeAll(cl); } bool AbstractClient::isActiveFullScreen() const { if (!isFullScreen()) return false; const auto ac = workspace()->mostRecentlyActivatedClient(); // instead of activeClient() - avoids flicker // according to NETWM spec implementation notes suggests // "focused windows having state _NET_WM_STATE_FULLSCREEN" to be on the highest layer. // we'll also take the screen into account return ac && (ac == this || ac->screen() != screen()|| ac->allMainClients().contains(const_cast(this))); } #define BORDER(which) \ int AbstractClient::border##which() const \ { \ return isDecorated() ? decoration()->border##which() : 0; \ } BORDER(Bottom) BORDER(Left) BORDER(Right) BORDER(Top) #undef BORDER QSize AbstractClient::sizeForClientSize(const QSize &wsize, Sizemode mode, bool noframe) const { Q_UNUSED(mode) Q_UNUSED(noframe) return wsize + QSize(borderLeft() + borderRight(), borderTop() + borderBottom()); } void AbstractClient::addRepaintDuringGeometryUpdates() { const QRect deco_rect = visibleRect(); addLayerRepaint(m_visibleRectBeforeGeometryUpdate); addLayerRepaint(deco_rect); // trigger repaint of window's new location m_visibleRectBeforeGeometryUpdate = deco_rect; } void AbstractClient::updateGeometryBeforeUpdateBlocking() { m_geometryBeforeUpdateBlocking = geom; } void AbstractClient::updateTabGroupStates(TabGroup::States) { } void AbstractClient::doMove(int, int) { } void AbstractClient::updateInitialMoveResizeGeometry() { m_moveResize.initialGeometry = geometry(); m_moveResize.geometry = m_moveResize.initialGeometry; m_moveResize.startScreen = screen(); } void AbstractClient::updateCursor() { Position m = moveResizePointerMode(); if (!isResizable() || isShade()) m = PositionCenter; CursorShape c = Qt::ArrowCursor; switch(m) { case PositionTopLeft: c = KWin::ExtendedCursor::SizeNorthWest; break; case PositionBottomRight: c = KWin::ExtendedCursor::SizeSouthEast; break; case PositionBottomLeft: c = KWin::ExtendedCursor::SizeSouthWest; break; case PositionTopRight: c = KWin::ExtendedCursor::SizeNorthEast; break; case PositionTop: c = KWin::ExtendedCursor::SizeNorth; break; case PositionBottom: c = KWin::ExtendedCursor::SizeSouth; break; case PositionLeft: c = KWin::ExtendedCursor::SizeWest; break; case PositionRight: c = KWin::ExtendedCursor::SizeEast; break; default: if (isMoveResize()) c = Qt::SizeAllCursor; else c = Qt::ArrowCursor; break; } if (c == m_moveResize.cursor) return; m_moveResize.cursor = c; emit moveResizeCursorChanged(c); } void AbstractClient::leaveMoveResize() { workspace()->setClientIsMoving(nullptr); setMoveResize(false); if (ScreenEdges::self()->isDesktopSwitchingMovingClients()) ScreenEdges::self()->reserveDesktopSwitching(false, Qt::Vertical|Qt::Horizontal); if (isElectricBorderMaximizing()) { outline()->hide(); elevate(false); } } bool AbstractClient::s_haveResizeEffect = false; void AbstractClient::updateHaveResizeEffect() { s_haveResizeEffect = effects && static_cast(effects)->provides(Effect::Resize); } bool AbstractClient::doStartMoveResize() { return true; } void AbstractClient::positionGeometryTip() { } void AbstractClient::doPerformMoveResize() { } bool AbstractClient::isWaitingForMoveResizeSync() const { return false; } void AbstractClient::doResizeSync() { } void AbstractClient::checkQuickTilingMaximizationZones(int xroot, int yroot) { QuickTileMode mode = QuickTileFlag::None; bool innerBorder = false; for (int i=0; i < screens()->count(); ++i) { if (!screens()->geometry(i).contains(QPoint(xroot, yroot))) continue; auto isInScreen = [i](const QPoint &pt) { for (int j = 0; j < screens()->count(); ++j) { if (j == i) continue; if (screens()->geometry(j).contains(pt)) { return true; } } return false; }; QRect area = workspace()->clientArea(MaximizeArea, QPoint(xroot, yroot), desktop()); if (options->electricBorderTiling()) { if (xroot <= area.x() + 20) { mode |= QuickTileFlag::Left; innerBorder = isInScreen(QPoint(area.x() - 1, yroot)); } else if (xroot >= area.x() + area.width() - 20) { mode |= QuickTileFlag::Right; innerBorder = isInScreen(QPoint(area.right() + 1, yroot)); } } if (mode != QuickTileMode(QuickTileFlag::None)) { if (yroot <= area.y() + area.height() * options->electricBorderCornerRatio()) mode |= QuickTileFlag::Top; else if (yroot >= area.y() + area.height() - area.height() * options->electricBorderCornerRatio()) mode |= QuickTileFlag::Bottom; } else if (options->electricBorderMaximize() && yroot <= area.y() + 5 && isMaximizable()) { mode = QuickTileFlag::Maximize; innerBorder = isInScreen(QPoint(xroot, area.y() - 1)); } break; // no point in checking other screens to contain this... "point"... } if (mode != electricBorderMode()) { setElectricBorderMode(mode); if (innerBorder) { if (!m_electricMaximizingDelay) { m_electricMaximizingDelay = new QTimer(this); m_electricMaximizingDelay->setInterval(250); m_electricMaximizingDelay->setSingleShot(true); connect(m_electricMaximizingDelay, &QTimer::timeout, [this]() { if (isMove()) setElectricBorderMaximizing(electricBorderMode() != QuickTileMode(QuickTileFlag::None)); }); } m_electricMaximizingDelay->start(); } else { setElectricBorderMaximizing(mode != QuickTileMode(QuickTileFlag::None)); } } } void AbstractClient::keyPressEvent(uint key_code) { if (!isMove() && !isResize()) return; bool is_control = key_code & Qt::CTRL; bool is_alt = key_code & Qt::ALT; key_code = key_code & ~Qt::KeyboardModifierMask; int delta = is_control ? 1 : is_alt ? 32 : 8; QPoint pos = Cursor::pos(); switch(key_code) { case Qt::Key_Left: pos.rx() -= delta; break; case Qt::Key_Right: pos.rx() += delta; break; case Qt::Key_Up: pos.ry() -= delta; break; case Qt::Key_Down: pos.ry() += delta; break; case Qt::Key_Space: case Qt::Key_Return: case Qt::Key_Enter: finishMoveResize(false); setMoveResizePointerButtonDown(false); updateCursor(); break; case Qt::Key_Escape: finishMoveResize(true); setMoveResizePointerButtonDown(false); updateCursor(); break; default: return; } Cursor::setPos(pos); } QSize AbstractClient::resizeIncrements() const { return QSize(1, 1); } void AbstractClient::dontMoveResize() { setMoveResizePointerButtonDown(false); stopDelayedMoveResize(); if (isMoveResize()) finishMoveResize(false); } AbstractClient::Position AbstractClient::mousePosition() const { if (isDecorated()) { switch (decoration()->sectionUnderMouse()) { case Qt::BottomLeftSection: return PositionBottomLeft; case Qt::BottomRightSection: return PositionBottomRight; case Qt::BottomSection: return PositionBottom; case Qt::LeftSection: return PositionLeft; case Qt::RightSection: return PositionRight; case Qt::TopSection: return PositionTop; case Qt::TopLeftSection: return PositionTopLeft; case Qt::TopRightSection: return PositionTopRight; default: return PositionCenter; } } return PositionCenter; } void AbstractClient::endMoveResize() { setMoveResizePointerButtonDown(false); stopDelayedMoveResize(); if (isMoveResize()) { finishMoveResize(false); setMoveResizePointerMode(mousePosition()); } updateCursor(); } void AbstractClient::destroyDecoration() { delete m_decoration.decoration; m_decoration.decoration = nullptr; } bool AbstractClient::decorationHasAlpha() const { if (!isDecorated() || decoration()->isOpaque()) { // either no decoration or decoration has alpha disabled return false; } return true; } void AbstractClient::triggerDecorationRepaint() { if (isDecorated()) { decoration()->update(); } } void AbstractClient::layoutDecorationRects(QRect &left, QRect &top, QRect &right, QRect &bottom) const { if (!isDecorated()) { return; } QRect r = decoration()->rect(); top = QRect(r.x(), r.y(), r.width(), borderTop()); bottom = QRect(r.x(), r.y() + r.height() - borderBottom(), r.width(), borderBottom()); left = QRect(r.x(), r.y() + top.height(), borderLeft(), r.height() - top.height() - bottom.height()); right = QRect(r.x() + r.width() - borderRight(), r.y() + top.height(), borderRight(), r.height() - top.height() - bottom.height()); } void AbstractClient::processDecorationMove(const QPoint &localPos, const QPoint &globalPos) { if (isMoveResizePointerButtonDown()) { handleMoveResize(localPos.x(), localPos.y(), globalPos.x(), globalPos.y()); return; } // TODO: handle modifiers Position newmode = mousePosition(); if (newmode != moveResizePointerMode()) { setMoveResizePointerMode(newmode); updateCursor(); } } bool AbstractClient::processDecorationButtonPress(QMouseEvent *event, bool ignoreMenu) { Options::MouseCommand com = Options::MouseNothing; bool active = isActive(); if (!wantsInput()) // we cannot be active, use it anyway active = true; // check whether it is a double click if (event->button() == Qt::LeftButton && titlebarPositionUnderMouse()) { if (m_decoration.doubleClickTimer.isValid()) { const qint64 interval = m_decoration.doubleClickTimer.elapsed(); m_decoration.doubleClickTimer.invalidate(); if (interval > QGuiApplication::styleHints()->mouseDoubleClickInterval()) { m_decoration.doubleClickTimer.start(); // expired -> new first click and pot. init } else { Workspace::self()->performWindowOperation(this, options->operationTitlebarDblClick()); dontMoveResize(); return false; } } else { m_decoration.doubleClickTimer.start(); // new first click and pot. init, could be invalidated by release - see below } } if (event->button() == Qt::LeftButton) com = active ? options->commandActiveTitlebar1() : options->commandInactiveTitlebar1(); else if (event->button() == Qt::MidButton) com = active ? options->commandActiveTitlebar2() : options->commandInactiveTitlebar2(); else if (event->button() == Qt::RightButton) com = active ? options->commandActiveTitlebar3() : options->commandInactiveTitlebar3(); if (event->button() == Qt::LeftButton && com != Options::MouseOperationsMenu // actions where it's not possible to get the matching && com != Options::MouseMinimize // mouse release event && com != Options::MouseDragTab) { setMoveResizePointerMode(mousePosition()); setMoveResizePointerButtonDown(true); setMoveOffset(event->pos()); setInvertedMoveOffset(rect().bottomRight() - moveOffset()); setUnrestrictedMoveResize(false); startDelayedMoveResize(); updateCursor(); } // In the new API the decoration may process the menu action to display an inactive tab's menu. // If the event is unhandled then the core will create one for the active window in the group. if (!ignoreMenu || com != Options::MouseOperationsMenu) performMouseCommand(com, event->globalPos()); return !( // Return events that should be passed to the decoration in the new API com == Options::MouseRaise || com == Options::MouseOperationsMenu || com == Options::MouseActivateAndRaise || com == Options::MouseActivate || com == Options::MouseActivateRaiseAndPassClick || com == Options::MouseActivateAndPassClick || com == Options::MouseDragTab || com == Options::MouseNothing); } void AbstractClient::processDecorationButtonRelease(QMouseEvent *event) { if (isDecorated()) { if (event->isAccepted() || !titlebarPositionUnderMouse()) { invalidateDecorationDoubleClickTimer(); // click was for the deco and shall not init a doubleclick } } if (event->buttons() == Qt::NoButton) { setMoveResizePointerButtonDown(false); stopDelayedMoveResize(); if (isMoveResize()) { finishMoveResize(false); setMoveResizePointerMode(mousePosition()); } updateCursor(); } } void AbstractClient::startDecorationDoubleClickTimer() { m_decoration.doubleClickTimer.start(); } void AbstractClient::invalidateDecorationDoubleClickTimer() { m_decoration.doubleClickTimer.invalidate(); } bool AbstractClient::providesContextHelp() const { return false; } void AbstractClient::showContextHelp() { } QPointer AbstractClient::decoratedClient() const { return m_decoration.client; } void AbstractClient::setDecoratedClient(QPointer< Decoration::DecoratedClientImpl > client) { m_decoration.client = client; } void AbstractClient::enterEvent(const QPoint &globalPos) { // TODO: shade hover if (options->focusPolicy() == Options::ClickToFocus || workspace()->userActionsMenu()->isShown()) return; if (options->isAutoRaise() && !isDesktop() && !isDock() && workspace()->focusChangeEnabled() && globalPos != workspace()->focusMousePosition() && workspace()->topClientOnDesktop(VirtualDesktopManager::self()->current(), options->isSeparateScreenFocus() ? screen() : -1) != this) { startAutoRaise(); } if (isDesktop() || isDock()) return; // for FocusFollowsMouse, change focus only if the mouse has actually been moved, not if the focus // change came because of window changes (e.g. closing a window) - #92290 if (options->focusPolicy() != Options::FocusFollowsMouse || globalPos != workspace()->focusMousePosition()) { workspace()->requestDelayFocus(this); } } void AbstractClient::leaveEvent() { cancelAutoRaise(); workspace()->cancelDelayFocus(); // TODO: shade hover // TODO: send hover leave to deco // TODO: handle Options::FocusStrictlyUnderMouse } QRect AbstractClient::iconGeometry() const { if (!windowManagementInterface() || !waylandServer()) { // window management interface is only available if the surface is mapped return QRect(); } int minDistance = INT_MAX; AbstractClient *candidatePanel = nullptr; QRect candidateGeom; for (auto i = windowManagementInterface()->minimizedGeometries().constBegin(), end = windowManagementInterface()->minimizedGeometries().constEnd(); i != end; ++i) { AbstractClient *client = waylandServer()->findAbstractClient(i.key()); if (!client) { continue; } const int distance = QPoint(client->pos() - pos()).manhattanLength(); if (distance < minDistance) { minDistance = distance; candidatePanel = client; candidateGeom = i.value(); } } if (!candidatePanel) { return QRect(); } return candidateGeom.translated(candidatePanel->pos()); } QRect AbstractClient::inputGeometry() const { if (isDecorated()) { return Toplevel::inputGeometry() + decoration()->resizeOnlyBorders(); } return Toplevel::inputGeometry(); } bool AbstractClient::dockWantsInput() const { return false; } void AbstractClient::setDesktopFileName(QByteArray name) { name = rules()->checkDesktopFile(name).toUtf8(); if (name == m_desktopFileName) { return; } m_desktopFileName = name; updateWindowRules(Rules::DesktopFile); emit desktopFileNameChanged(); } QString AbstractClient::iconFromDesktopFile() const { if (m_desktopFileName.isEmpty()) { return QString(); } QString desktopFile = QString::fromUtf8(m_desktopFileName); if (!desktopFile.endsWith(QLatin1String(".desktop"))) { desktopFile.append(QLatin1String(".desktop")); } KDesktopFile df(desktopFile); return df.readIcon(); } bool AbstractClient::hasApplicationMenu() const { return ApplicationMenu::self()->applicationMenuEnabled() && !m_applicationMenuServiceName.isEmpty() && !m_applicationMenuObjectPath.isEmpty(); } void AbstractClient::updateApplicationMenuServiceName(const QString &serviceName) { const bool old_hasApplicationMenu = hasApplicationMenu(); m_applicationMenuServiceName = serviceName; const bool new_hasApplicationMenu = hasApplicationMenu(); if (old_hasApplicationMenu != new_hasApplicationMenu) { emit hasApplicationMenuChanged(new_hasApplicationMenu); } } void AbstractClient::updateApplicationMenuObjectPath(const QString &objectPath) { const bool old_hasApplicationMenu = hasApplicationMenu(); m_applicationMenuObjectPath = objectPath; const bool new_hasApplicationMenu = hasApplicationMenu(); if (old_hasApplicationMenu != new_hasApplicationMenu) { emit hasApplicationMenuChanged(new_hasApplicationMenu); } } void AbstractClient::setApplicationMenuActive(bool applicationMenuActive) { if (m_applicationMenuActive != applicationMenuActive) { m_applicationMenuActive = applicationMenuActive; emit applicationMenuActiveChanged(applicationMenuActive); } } void AbstractClient::showApplicationMenu(int actionId) { if (isDecorated()) { decoration()->showApplicationMenu(actionId); } else { // we don't know where the application menu button will be, show it in the top left corner instead Workspace::self()->showApplicationMenu(QRect(), this, actionId); } } bool AbstractClient::unresponsive() const { return m_unresponsive; } void AbstractClient::setUnresponsive(bool unresponsive) { if (m_unresponsive != unresponsive) { m_unresponsive = unresponsive; emit unresponsiveChanged(m_unresponsive); emit captionChanged(); } } QString AbstractClient::shortcutCaptionSuffix() const { if (shortcut().isEmpty()) { return QString(); } return QLatin1String(" {") + shortcut().toString() + QLatin1Char('}'); } AbstractClient *AbstractClient::findClientWithSameCaption() const { auto fetchNameInternalPredicate = [this](const AbstractClient *cl) { return (!cl->isSpecialWindow() || cl->isToolbar()) && cl != this && cl->captionNormal() == captionNormal() && cl->captionSuffix() == captionSuffix(); }; return workspace()->findAbstractClient(fetchNameInternalPredicate); } QString AbstractClient::caption() const { QString cap = captionNormal() + captionSuffix(); if (unresponsive()) { cap += QLatin1String(" "); cap += i18nc("Application is not responding, appended to window title", "(Not Responding)"); } return cap; } void AbstractClient::removeRule(Rules* rule) { m_rules.remove(rule); } void AbstractClient::discardTemporaryRules() { m_rules.discardTemporary(); } void AbstractClient::evaluateWindowRules() { setupWindowRules(true); applyWindowRules(); } void AbstractClient::setOnActivities(QStringList newActivitiesList) { Q_UNUSED(newActivitiesList) } void AbstractClient::checkNoBorder() { setNoBorder(false); } } diff --git a/abstract_client.h b/abstract_client.h index 3100add69..f8e00ed04 100644 --- a/abstract_client.h +++ b/abstract_client.h @@ -1,1248 +1,1263 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2015 Martin Gräßlin 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, see . *********************************************************************/ #ifndef KWIN_ABSTRACT_CLIENT_H #define KWIN_ABSTRACT_CLIENT_H #include "toplevel.h" #include "options.h" #include "rules.h" #include "tabgroup.h" #include "cursor.h" #include #include #include namespace KWayland { namespace Server { class PlasmaWindowInterface; } } namespace KDecoration2 { class Decoration; } namespace KWin { namespace TabBox { class TabBoxClientImpl; } namespace Decoration { class DecoratedClientImpl; class DecorationPalette; } class KWIN_EXPORT AbstractClient : public Toplevel { Q_OBJECT /** * Whether this Client is fullScreen. A Client might either be fullScreen due to the _NET_WM property * or through a legacy support hack. The fullScreen state can only be changed if the Client does not * use the legacy hack. To be sure whether the state changed, connect to the notify signal. **/ Q_PROPERTY(bool fullScreen READ isFullScreen WRITE setFullScreen NOTIFY fullScreenChanged) /** * Whether the Client can be set to fullScreen. The property is evaluated each time it is invoked. * Because of that there is no notify signal. **/ Q_PROPERTY(bool fullScreenable READ isFullScreenable) /** * Whether this Client is the currently visible Client in its Client Group (Window Tabs). * For change connect to the visibleChanged signal on the Client's Group. **/ Q_PROPERTY(bool isCurrentTab READ isCurrentTab) /** * Whether this Client is active or not. Use Workspace::activateClient() to activate a Client. * @see Workspace::activateClient **/ Q_PROPERTY(bool active READ isActive NOTIFY activeChanged) /** * The desktop this Client is on. If the Client is on all desktops the property has value -1. + * This is a legacy property, use x11DesktopIds instead **/ Q_PROPERTY(int desktop READ desktop WRITE setDesktop NOTIFY desktopChanged) /** * Whether the Client is on all desktops. That is desktop is -1. **/ Q_PROPERTY(bool onAllDesktops READ isOnAllDesktops WRITE setOnAllDesktops NOTIFY desktopChanged) + /** + * The x11 ids for all desktops this client is in. On X11 this list will always have a length of 1 + **/ + Q_PROPERTY(QList x11DesktopIds READ x11DesktopIds NOTIFY x11DesktopIdsChanged) /** * Indicates that the window should not be included on a taskbar. **/ Q_PROPERTY(bool skipTaskbar READ skipTaskbar WRITE setSkipTaskbar NOTIFY skipTaskbarChanged) /** * Indicates that the window should not be included on a Pager. **/ Q_PROPERTY(bool skipPager READ skipPager WRITE setSkipPager NOTIFY skipPagerChanged) /** * Whether the Client should be excluded from window switching effects. **/ Q_PROPERTY(bool skipSwitcher READ skipSwitcher WRITE setSkipSwitcher NOTIFY skipSwitcherChanged) /** * Whether the window can be closed by the user. The value is evaluated each time the getter is called. * Because of that no changed signal is provided. **/ Q_PROPERTY(bool closeable READ isCloseable) Q_PROPERTY(QIcon icon READ icon NOTIFY iconChanged) /** * Whether the Client is set to be kept above other windows. **/ Q_PROPERTY(bool keepAbove READ keepAbove WRITE setKeepAbove NOTIFY keepAboveChanged) /** * Whether the Client is set to be kept below other windows. **/ Q_PROPERTY(bool keepBelow READ keepBelow WRITE setKeepBelow NOTIFY keepBelowChanged) /** * Whether the Client can be shaded. The property is evaluated each time it is invoked. * Because of that there is no notify signal. **/ Q_PROPERTY(bool shadeable READ isShadeable) /** * Whether the Client is shaded. **/ Q_PROPERTY(bool shade READ isShade WRITE setShade NOTIFY shadeChanged) /** * Whether the Client can be minimized. The property is evaluated each time it is invoked. * Because of that there is no notify signal. **/ Q_PROPERTY(bool minimizable READ isMinimizable) /** * Whether the Client is minimized. **/ Q_PROPERTY(bool minimized READ isMinimized WRITE setMinimized NOTIFY minimizedChanged) /** * The optional geometry representing the minimized Client in e.g a taskbar. * See _NET_WM_ICON_GEOMETRY at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . * The value is evaluated each time the getter is called. * Because of that no changed signal is provided. **/ Q_PROPERTY(QRect iconGeometry READ iconGeometry) /** * Returns whether the window is any of special windows types (desktop, dock, splash, ...), * i.e. window types that usually don't have a window frame and the user does not use window * management (moving, raising,...) on them. * The value is evaluated each time the getter is called. * Because of that no changed signal is provided. **/ Q_PROPERTY(bool specialWindow READ isSpecialWindow) /** * Whether window state _NET_WM_STATE_DEMANDS_ATTENTION is set. This state indicates that some * action in or with the window happened. For example, it may be set by the Window Manager if * the window requested activation but the Window Manager refused it, or the application may set * it if it finished some work. This state may be set by both the Client and the Window Manager. * It should be unset by the Window Manager when it decides the window got the required attention * (usually, that it got activated). **/ Q_PROPERTY(bool demandsAttention READ isDemandingAttention WRITE demandAttention NOTIFY demandsAttentionChanged) /** * The Caption of the Client. Read from WM_NAME property together with a suffix for hostname and shortcut. * To read only the caption as provided by WM_NAME, use the getter with an additional @c false value. **/ Q_PROPERTY(QString caption READ caption NOTIFY captionChanged) /** * Minimum size as specified in WM_NORMAL_HINTS **/ Q_PROPERTY(QSize minSize READ minSize) /** * Maximum size as specified in WM_NORMAL_HINTS **/ Q_PROPERTY(QSize maxSize READ maxSize) /** * Whether the Client can accept keyboard focus. * The value is evaluated each time the getter is called. * Because of that no changed signal is provided. **/ Q_PROPERTY(bool wantsInput READ wantsInput) /** * Whether the Client is a transient Window to another Window. * @see transientFor **/ Q_PROPERTY(bool transient READ isTransient NOTIFY transientChanged) /** * The Client to which this Client is a transient if any. **/ Q_PROPERTY(KWin::AbstractClient *transientFor READ transientFor NOTIFY transientChanged) /** * Whether the Client represents a modal window. **/ Q_PROPERTY(bool modal READ isModal NOTIFY modalChanged) /** * The geometry of this Client. Be aware that depending on resize mode the geometryChanged signal * might be emitted at each resize step or only at the end of the resize operation. **/ Q_PROPERTY(QRect geometry READ geometry WRITE setGeometry) /** * Whether the Client is currently being moved by the user. * Notify signal is emitted when the Client starts or ends move/resize mode. **/ Q_PROPERTY(bool move READ isMove NOTIFY moveResizedChanged) /** * Whether the Client is currently being resized by the user. * Notify signal is emitted when the Client starts or ends move/resize mode. **/ Q_PROPERTY(bool resize READ isResize NOTIFY moveResizedChanged) /** * Whether the decoration is currently using an alpha channel. **/ Q_PROPERTY(bool decorationHasAlpha READ decorationHasAlpha) /** * Whether the window has a decoration or not. * This property is not allowed to be set by applications themselves. * The decision whether a window has a border or not belongs to the window manager. * If this property gets abused by application developers, it will be removed again. **/ Q_PROPERTY(bool noBorder READ noBorder WRITE setNoBorder) /** * Whether the Client provides context help. Mostly needed by decorations to decide whether to * show the help button or not. **/ Q_PROPERTY(bool providesContextHelp READ providesContextHelp CONSTANT) /** * Whether the Client can be maximized both horizontally and vertically. * The property is evaluated each time it is invoked. * Because of that there is no notify signal. **/ Q_PROPERTY(bool maximizable READ isMaximizable) /** * Whether the Client is moveable. Even if it is not moveable, it might be possible to move * it to another screen. The property is evaluated each time it is invoked. * Because of that there is no notify signal. * @see moveableAcrossScreens **/ Q_PROPERTY(bool moveable READ isMovable) /** * Whether the Client can be moved to another screen. The property is evaluated each time it is invoked. * Because of that there is no notify signal. * @see moveable **/ Q_PROPERTY(bool moveableAcrossScreens READ isMovableAcrossScreens) /** * Whether the Client can be resized. The property is evaluated each time it is invoked. * Because of that there is no notify signal. **/ Q_PROPERTY(bool resizeable READ isResizable) /** * The desktop file name of the application this AbstractClient belongs to. * * This is either the base name without full path and without file extension of the * desktop file for the window's application (e.g. "org.kde.foo"). * * The application's desktop file name can also be the full path to the desktop file * (e.g. "/opt/kde/share/org.kde.foo.desktop") in case it's not in a standard location. **/ Q_PROPERTY(QByteArray desktopFileName READ desktopFileName NOTIFY desktopFileNameChanged) /** * Whether an application menu is available for this Client */ Q_PROPERTY(bool hasApplicationMenu READ hasApplicationMenu NOTIFY hasApplicationMenuChanged) /** * Whether the application menu for this Client is currently opened */ Q_PROPERTY(bool applicationMenuActive READ applicationMenuActive NOTIFY applicationMenuActiveChanged) /** * Whether this client is unresponsive. * * When an application failed to react on a ping request in time, it is * considered unresponsive. This usually indicates that the application froze or crashed. */ Q_PROPERTY(bool unresponsive READ unresponsive NOTIFY unresponsiveChanged) /** * The "Window Tabs" Group this Client belongs to. **/ Q_PROPERTY(KWin::TabGroup* tabGroup READ tabGroup NOTIFY tabGroupChanged SCRIPTABLE false) /** * The color scheme set on this client * Absolute file path, or name of palette in the user's config directory following KColorSchemes format. * An empty string indicates the default palette from kdeglobals is used. * @Note this indicates the colour scheme requested, which might differ from the theme applied if the colorScheme cannot be found */ Q_PROPERTY(QString colorScheme READ colorScheme NOTIFY colorSchemeChanged) public: virtual ~AbstractClient(); QWeakPointer tabBoxClient() const { return m_tabBoxClient.toWeakRef(); } bool isFirstInTabBox() const { return m_firstInTabBox; } bool skipSwitcher() const { return m_skipSwitcher; } void setSkipSwitcher(bool set); bool skipTaskbar() const { return m_skipTaskbar; } void setSkipTaskbar(bool set); void setOriginalSkipTaskbar(bool set); bool originalSkipTaskbar() const { return m_originalSkipTaskbar; } bool skipPager() const { return m_skipPager; } void setSkipPager(bool set); const QIcon &icon() const { return m_icon; } bool isActive() const { return m_active; } /** * Sets the client's active state to \a act. * * This function does only change the visual appearance of the client, * it does not change the focus setting. Use * Workspace::activateClient() or Workspace::requestFocus() instead. * * If a client receives or looses the focus, it calls setActive() on * its own. **/ void setActive(bool); bool keepAbove() const { return m_keepAbove; } void setKeepAbove(bool); bool keepBelow() const { return m_keepBelow; } void setKeepBelow(bool); void demandAttention(bool set = true); bool isDemandingAttention() const { return m_demandsAttention; } void cancelAutoRaise(); bool wantsTabFocus() const; QPoint clientPos() const override { return QPoint(borderLeft(), borderTop()); } virtual void updateMouseGrab(); /** * @returns The caption consisting of @link{captionNormal} and @link{captionSuffix} * @see captionNormal * @see captionSuffix **/ QString caption() const; /** * @returns The caption as set by the AbstractClient without any suffix. * @see caption * @see captionSuffix **/ virtual QString captionNormal() const = 0; /** * @returns The suffix added to the caption (e.g. shortcut, machine name, etc.) * @see caption * @see captionNormal **/ virtual QString captionSuffix() const = 0; virtual bool isCloseable() const = 0; // TODO: remove boolean trap virtual bool isShown(bool shaded_is_shown) const = 0; virtual bool isHiddenInternal() const = 0; // TODO: remove boolean trap virtual void hideClient(bool hide) = 0; bool isFullScreenable() const; bool isFullScreenable(bool fullscreen_hack) const; virtual bool isFullScreen() const = 0; // TODO: remove boolean trap virtual AbstractClient *findModal(bool allow_itself = false) = 0; virtual bool isTransient() const; /** * @returns Whether there is a hint available to place the AbstractClient on it's parent, default @c false. * @see transientPlacementHint **/ virtual bool hasTransientPlacementHint() const; /** * Only valid id hasTransientPlacementHint is true * @returns The position the transient wishes to position itself **/ virtual QRect transientPlacement(const QRect &bounds) const; const AbstractClient* transientFor() const; AbstractClient* transientFor(); /** * @returns @c true if c is the transient_for window for this client, * or recursively the transient_for window * @todo: remove boolean trap **/ virtual bool hasTransient(const AbstractClient* c, bool indirect) const; const QList& transients() const; // Is not indirect virtual void removeTransient(AbstractClient* cl); virtual QList mainClients() const; // Call once before loop , is not indirect QList allMainClients() const; // Call once before loop , is indirect /** * Returns true for "special" windows and false for windows which are "normal" * (normal=window which has a border, can be moved by the user, can be closed, etc.) * true for Desktop, Dock, Splash, Override and TopMenu (and Toolbar??? - for now) * false for Normal, Dialog, Utility and Menu (and Toolbar??? - not yet) TODO */ bool isSpecialWindow() const; void sendToScreen(int screen); const QKeySequence &shortcut() const { return _shortcut; } void setShortcut(const QString &cut); virtual bool performMouseCommand(Options::MouseCommand, const QPoint &globalPos); void setOnAllDesktops(bool set); void setDesktop(int); + Q_INVOKABLE virtual void unSetDesktop(int desktop); int desktop() const override { - return m_desktop; + return m_desktops.isEmpty() ? (int)NET::OnAllDesktops : m_desktops.last()->x11DesktopNumber(); + } + virtual QList desktops() const { + return m_desktops; } + void removeDesktop(VirtualDesktop *desktop) { + m_desktops.removeAll(desktop); + } + QList x11DesktopIds() const; + void setMinimized(bool set); /** * Minimizes this client plus its transients */ void minimize(bool avoid_animation = false); void unminimize(bool avoid_animation = false); bool isMinimized() const { return m_minimized; } virtual void setFullScreen(bool set, bool user = true) = 0; // Tabbing functions Q_INVOKABLE inline bool tabBefore(AbstractClient *other, bool activate) { return tabTo(other, false, activate); } Q_INVOKABLE inline bool tabBehind(AbstractClient *other, bool activate) { return tabTo(other, true, activate); } /** * Syncs the *dynamic* @param property @param fromThisClient or the @link currentTab() to * all members of the @link tabGroup() (if there is one) * * eg. if you call: * client->setProperty("kwin_tiling_floats", true); * client->syncTabGroupFor("kwin_tiling_floats", true) * all clients in this tabGroup will have ::property("kwin_tiling_floats").toBool() == true * * WARNING: non dynamic properties are ignored - you're not supposed to alter/update such explicitly */ Q_INVOKABLE void syncTabGroupFor(QString property, bool fromThisClient = false); TabGroup *tabGroup() const; /** * Set tab group - this is to be invoked by TabGroup::add/remove(client) and NO ONE ELSE */ void setTabGroup(TabGroup* group); virtual void setClientShown(bool shown); Q_INVOKABLE bool untab(const QRect &toGeometry = QRect(), bool clientRemoved = false); /* * When a click is done in the decoration and it calls the group * to change the visible client it starts to move-resize the new * client, this function stops it. */ bool isCurrentTab() const; virtual QRect geometryRestore() const = 0; /** * The currently applied maximize mode */ virtual MaximizeMode maximizeMode() const = 0; /** * The maximise mode requested by the server. * For X this always matches maximizeMode, for wayland clients it * is asyncronous */ virtual MaximizeMode requestedMaximizeMode() const; void maximize(MaximizeMode); void setMaximize(bool vertically, bool horizontally); virtual bool noBorder() const = 0; virtual void setNoBorder(bool set) = 0; virtual void blockActivityUpdates(bool b = true) = 0; QPalette palette() const; const Decoration::DecorationPalette *decorationPalette() const; virtual bool isResizable() const = 0; virtual bool isMovable() const = 0; virtual bool isMovableAcrossScreens() const = 0; /** * @c true only for @c ShadeNormal **/ bool isShade() const { return shadeMode() == ShadeNormal; } /** * Default implementation returns @c ShadeNone **/ virtual ShadeMode shadeMode() const; // Prefer isShade() void setShade(bool set); /** * Default implementation does nothing **/ virtual void setShade(ShadeMode mode); /** * Whether the Client can be shaded. Default implementation returns @c false. **/ virtual bool isShadeable() const; virtual bool isMaximizable() const = 0; virtual bool isMinimizable() const = 0; virtual QRect iconGeometry() const; virtual bool userCanSetFullScreen() const = 0; virtual bool userCanSetNoBorder() const = 0; virtual void checkNoBorder(); virtual void setOnActivities(QStringList newActivitiesList); virtual void setOnAllActivities(bool set) = 0; const WindowRules* rules() const { return &m_rules; } void removeRule(Rules* r); void setupWindowRules(bool ignore_temporary); void evaluateWindowRules(); void applyWindowRules(); virtual void takeFocus() = 0; virtual bool wantsInput() const = 0; /** * Whether a dock window wants input. * * By default KWin doesn't pass focus to a dock window unless a force activate * request is provided. * * This method allows to have dock windows take focus also through flags set on * the window. * * The default implementation returns @c false. **/ virtual bool dockWantsInput() const; void checkWorkspacePosition(QRect oldGeometry = QRect(), int oldDesktop = -2, QRect oldClientGeometry = QRect()); virtual xcb_timestamp_t userTime() const; virtual void updateWindowRules(Rules::Types selection); void growHorizontal(); void shrinkHorizontal(); void growVertical(); void shrinkVertical(); void updateMoveResize(const QPointF ¤tGlobalCursor); /** * Ends move resize when all pointer buttons are up again. **/ void endMoveResize(); void keyPressEvent(uint key_code); void enterEvent(const QPoint &globalPos); void leaveEvent(); /** * These values represent positions inside an area */ enum Position { // without prefix, they'd conflict with Qt::TopLeftCorner etc. :( PositionCenter = 0x00, PositionLeft = 0x01, PositionRight = 0x02, PositionTop = 0x04, PositionBottom = 0x08, PositionTopLeft = PositionLeft | PositionTop, PositionTopRight = PositionRight | PositionTop, PositionBottomLeft = PositionLeft | PositionBottom, PositionBottomRight = PositionRight | PositionBottom }; Position titlebarPosition() const; bool titlebarPositionUnderMouse() const; // a helper for the workspace window packing. tests for screen validity and updates since in maximization case as with normal moving void packTo(int left, int top); /** Set the quick tile mode ("snap") of this window. * This will also handle preserving and restoring of window geometry as necessary. * @param mode The tile mode (left/right) to give this window. */ void setQuickTileMode(QuickTileMode mode, bool keyboard = false); QuickTileMode quickTileMode() const { return QuickTileMode(m_quickTileMode); } Layer layer() const override; void updateLayer(); enum ForceGeometry_t { NormalGeometrySet, ForceGeometrySet }; void move(int x, int y, ForceGeometry_t force = NormalGeometrySet); void move(const QPoint &p, ForceGeometry_t force = NormalGeometrySet); virtual void resizeWithChecks(int w, int h, ForceGeometry_t force = NormalGeometrySet) = 0; void resizeWithChecks(const QSize& s, ForceGeometry_t force = NormalGeometrySet); void keepInArea(QRect area, bool partial = false); virtual QSize minSize() const; virtual QSize maxSize() const; virtual void setGeometry(int x, int y, int w, int h, ForceGeometry_t force = NormalGeometrySet) = 0; void setGeometry(const QRect& r, ForceGeometry_t force = NormalGeometrySet); /// How to resize the window in order to obey constains (mainly aspect ratios) enum Sizemode { SizemodeAny, SizemodeFixedW, ///< Try not to affect width SizemodeFixedH, ///< Try not to affect height SizemodeMax ///< Try not to make it larger in either direction }; /** *Calculate the appropriate frame size for the given client size @p wsize. * * @p wsize is adapted according to the window's size hints (minimum, maximum and incremental size changes). * * Default implementation returns the passed in @p wsize. */ virtual QSize sizeForClientSize(const QSize &wsize, Sizemode mode = SizemodeAny, bool noframe = false) const; QSize adjustedSize(const QSize&, Sizemode mode = SizemodeAny) const; QSize adjustedSize() const; bool isMove() const { return isMoveResize() && moveResizePointerMode() == PositionCenter; } bool isResize() const { return isMoveResize() && moveResizePointerMode() != PositionCenter; } /** * Cursor shape for move/resize mode. **/ CursorShape cursor() const { return m_moveResize.cursor; } virtual bool hasStrut() const; void setModal(bool modal); bool isModal() const; /** * Determines the mouse command for the given @p button in the current state. * * The @p handled argument specifies whether the button was handled or not. * This value should be used to determine whether the mouse button should be * passed to the AbstractClient or being filtered out. **/ Options::MouseCommand getMouseCommand(Qt::MouseButton button, bool *handled) const; Options::MouseCommand getWheelCommand(Qt::Orientation orientation, bool *handled) const; // decoration related KDecoration2::Decoration *decoration() { return m_decoration.decoration; } const KDecoration2::Decoration *decoration() const { return m_decoration.decoration; } bool isDecorated() const { return m_decoration.decoration != nullptr; } QPointer decoratedClient() const; void setDecoratedClient(QPointer client); bool decorationHasAlpha() const; void triggerDecorationRepaint(); virtual void layoutDecorationRects(QRect &left, QRect &top, QRect &right, QRect &bottom) const; void processDecorationMove(const QPoint &localPos, const QPoint &globalPos); bool processDecorationButtonPress(QMouseEvent *event, bool ignoreMenu = false); void processDecorationButtonRelease(QMouseEvent *event); /** * TODO: fix boolean traps **/ virtual void updateDecoration(bool check_workspace_pos, bool force = false) = 0; /** * Returns whether the window provides context help or not. If it does, * you should show a help menu item or a help button like '?' and call * contextHelp() if this is invoked. * * Default implementation returns @c false. * @see showContextHelp; */ virtual bool providesContextHelp() const; /** * Invokes context help on the window. Only works if the window * actually provides context help. * * Default implementation does nothing. * * @see providesContextHelp() */ virtual void showContextHelp(); QRect inputGeometry() const override; /** * Restores the AbstractClient after it had been hidden due to show on screen edge functionality. * The AbstractClient also gets raised (e.g. Panel mode windows can cover) and the AbstractClient * gets informed in a window specific way that it is shown and raised again. **/ virtual void showOnScreenEdge() = 0; QByteArray desktopFileName() const { return m_desktopFileName; } /** * Tries to terminate the process of this AbstractClient. * * Implementing subclasses can perform a windowing system solution for terminating. **/ virtual void killWindow() = 0; enum class SameApplicationCheck { RelaxedForActive = 1 << 0, AllowCrossProcesses = 1 << 1 }; Q_DECLARE_FLAGS(SameApplicationChecks, SameApplicationCheck) static bool belongToSameApplication(const AbstractClient* c1, const AbstractClient* c2, SameApplicationChecks checks = SameApplicationChecks()); bool hasApplicationMenu() const; bool applicationMenuActive() const { return m_applicationMenuActive; } void setApplicationMenuActive(bool applicationMenuActive); QString applicationMenuServiceName() const { return m_applicationMenuServiceName; } QString applicationMenuObjectPath() const { return m_applicationMenuObjectPath; } QString colorScheme() const { return m_colorScheme; } /** * Request showing the application menu bar * @param actionId The DBus menu ID of the action that should be highlighted, 0 for the root menu */ void showApplicationMenu(int actionId); bool unresponsive() const; virtual bool isInitialPositionSet() const { return false; } public Q_SLOTS: virtual void closeWindow() = 0; Q_SIGNALS: void fullScreenChanged(); void skipTaskbarChanged(); void skipPagerChanged(); void skipSwitcherChanged(); void iconChanged(); void activeChanged(); void keepAboveChanged(bool); void keepBelowChanged(bool); /** * Emitted whenever the demands attention state changes. **/ void demandsAttentionChanged(); void desktopPresenceChanged(KWin::AbstractClient*, int); // to be forwarded by Workspace void desktopChanged(); + void x11DesktopIdsChanged(); void shadeChanged(); void minimizedChanged(); void clientMinimized(KWin::AbstractClient* client, bool animate); void clientUnminimized(KWin::AbstractClient* client, bool animate); void paletteChanged(const QPalette &p); void colorSchemeChanged(); void captionChanged(); void clientMaximizedStateChanged(KWin::AbstractClient*, MaximizeMode); void clientMaximizedStateChanged(KWin::AbstractClient* c, bool h, bool v); void transientChanged(); void modalChanged(); void quickTileModeChanged(); void moveResizedChanged(); void moveResizeCursorChanged(CursorShape); void clientStartUserMovedResized(KWin::AbstractClient*); void clientStepUserMovedResized(KWin::AbstractClient *, const QRect&); void clientFinishUserMovedResized(KWin::AbstractClient*); void closeableChanged(bool); void minimizeableChanged(bool); void shadeableChanged(bool); void maximizeableChanged(bool); void desktopFileNameChanged(); void hasApplicationMenuChanged(bool); void applicationMenuActiveChanged(bool); void unresponsiveChanged(bool); /** * Emitted whenever the Client's TabGroup changed. That is whenever the Client is moved to * another group, but not when a Client gets added or removed to the Client's ClientGroup. **/ void tabGroupChanged(); protected: AbstractClient(); void setFirstInTabBox(bool enable) { m_firstInTabBox = enable; } void setIcon(const QIcon &icon); void startAutoRaise(); void autoRaise(); /** * Whether the window accepts focus. * The difference to wantsInput is that the implementation should not check rules and return * what the window effectively supports. **/ virtual bool acceptsFocus() const = 0; /** * Called from ::setActive once the active value got updated, but before the changed signal * is emitted. * * Default implementation does nothing. **/ virtual void doSetActive(); /** * Called from ::setKeepAbove once the keepBelow value got updated, but before the changed signal * is emitted. * * Default implementation does nothing. **/ virtual void doSetKeepAbove(); /** * Called from ::setKeepBelow once the keepBelow value got updated, but before the changed signal * is emitted. * * Default implementation does nothing. **/ virtual void doSetKeepBelow(); /** * Called from ::setDeskop once the desktop value got updated, but before the changed signal * is emitted. * * Default implementation does nothing. * @param desktop The new desktop the Client is on * @param was_desk The desktop the Client was on before **/ virtual void doSetDesktop(int desktop, int was_desk); /** * Called from ::minimize and ::unminimize once the minimized value got updated, but before the * changed signal is emitted. * * Default implementation does nothig. **/ virtual void doMinimize(); virtual bool belongsToSameApplication(const AbstractClient *other, SameApplicationChecks checks) const = 0; virtual void doSetSkipTaskbar(); virtual void doSetSkipPager(); virtual void doSetSkipSwitcher(); void setupWindowManagementInterface(); void destroyWindowManagementInterface(); void updateColorScheme(QString path); virtual void updateColorScheme() = 0; void setTransientFor(AbstractClient *transientFor); virtual void addTransient(AbstractClient* cl); /** * Just removes the @p cl from the transients without any further checks. **/ void removeTransientFromList(AbstractClient* cl); Layer belongsToLayer() const; virtual bool belongsToDesktop() const; void invalidateLayer(); bool isActiveFullScreen() const; virtual Layer layerForDock() const; // electric border / quick tiling void setElectricBorderMode(QuickTileMode mode); QuickTileMode electricBorderMode() const { return m_electricMode; } void setElectricBorderMaximizing(bool maximizing); bool isElectricBorderMaximizing() const { return m_electricMaximizing; } QRect electricBorderMaximizeGeometry(QPoint pos, int desktop); void updateQuickTileMode(QuickTileMode newMode) { m_quickTileMode = newMode; } KWayland::Server::PlasmaWindowInterface *windowManagementInterface() const { return m_windowManagementInterface; } // geometry handling void checkOffscreenPosition(QRect *geom, const QRect &screenArea); int borderLeft() const; int borderRight() const; int borderTop() const; int borderBottom() const; virtual void changeMaximize(bool horizontal, bool vertical, bool adjust) = 0; virtual void setGeometryRestore(const QRect &geo) = 0; /** * Called from move after updating the geometry. Can be reimplemented to perform specific tasks. * The base implementation does nothing. **/ virtual void doMove(int x, int y); void blockGeometryUpdates(bool block); void blockGeometryUpdates(); void unblockGeometryUpdates(); bool areGeometryUpdatesBlocked() const; enum PendingGeometry_t { PendingGeometryNone, PendingGeometryNormal, PendingGeometryForced }; PendingGeometry_t pendingGeometryUpdate() const; void setPendingGeometryUpdate(PendingGeometry_t update); QRect geometryBeforeUpdateBlocking() const { return m_geometryBeforeUpdateBlocking; } void updateGeometryBeforeUpdateBlocking(); /** * Schedules a repaint for the visibleRect before and after a * geometry update. The current visibleRect is stored for the * next time this method is called as the before geometry. **/ void addRepaintDuringGeometryUpdates(); /** * Convenient method to update the TabGroup states if there is one present. * Marked as virtual as TabGroup does not yet handle AbstractClient, but only * subclasses of AbstractClient. Given that the default implementation does nothing. **/ virtual void updateTabGroupStates(TabGroup::States states); /** * @returns whether the Client is currently in move resize mode **/ bool isMoveResize() const { return m_moveResize.enabled; } /** * Sets whether the Client is in move resize mode to @p enabled. **/ void setMoveResize(bool enabled) { m_moveResize.enabled = enabled; } /** * @returns whether the move resize mode is unrestricted. **/ bool isUnrestrictedMoveResize() const { return m_moveResize.unrestricted; } /** * Sets whether move resize mode is unrestricted to @p set. **/ void setUnrestrictedMoveResize(bool set) { m_moveResize.unrestricted = set; } QPoint moveOffset() const { return m_moveResize.offset; } void setMoveOffset(const QPoint &offset) { m_moveResize.offset = offset; } QPoint invertedMoveOffset() const { return m_moveResize.invertedOffset; } void setInvertedMoveOffset(const QPoint &offset) { m_moveResize.invertedOffset = offset; } QRect initialMoveResizeGeometry() const { return m_moveResize.initialGeometry; } /** * Sets the initial move resize geometry to the current geometry. **/ void updateInitialMoveResizeGeometry(); QRect moveResizeGeometry() const { return m_moveResize.geometry; } void setMoveResizeGeometry(const QRect &geo) { m_moveResize.geometry = geo; } Position moveResizePointerMode() const { return m_moveResize.pointer; } void setMoveResizePointerMode(Position mode) { m_moveResize.pointer = mode; } bool isMoveResizePointerButtonDown() const { return m_moveResize.buttonDown; } void setMoveResizePointerButtonDown(bool down) { m_moveResize.buttonDown = down; } int moveResizeStartScreen() const { return m_moveResize.startScreen; } void checkUnrestrictedMoveResize(); /** * Sets an appropriate cursor shape for the logical mouse position. */ void updateCursor(); void startDelayedMoveResize(); void stopDelayedMoveResize(); bool startMoveResize(); /** * Called from @link startMoveResize. * * Implementing classes should return @c false if starting move resize should * get aborted. In that case @link startMoveResize will also return @c false. * * Base implementation returns @c true. **/ virtual bool doStartMoveResize(); void finishMoveResize(bool cancel); /** * Leaves the move resize mode. * * Inheriting classes must invoke the base implementation which * ensures that the internal mode is properly ended. **/ virtual void leaveMoveResize(); virtual void positionGeometryTip(); void performMoveResize(); /** * Called from performMoveResize() after actually performing the change of geometry. * Implementing subclasses can perform windowing system specific handling here. * * Default implementation does nothing. **/ virtual void doPerformMoveResize(); /* * Checks if the mouse cursor is near the edge of the screen and if so * activates quick tiling or maximization */ void checkQuickTilingMaximizationZones(int xroot, int yroot); /** * Whether a sync request is still pending. * Default implementation returns @c false. **/ virtual bool isWaitingForMoveResizeSync() const; /** * Called during handling a resize. Implementing subclasses can use this * method to perform windowing system specific syncing. * * Default implementation does nothing. **/ virtual void doResizeSync(); void handleMoveResize(int x, int y, int x_root, int y_root); void handleMoveResize(const QPoint &local, const QPoint &global); void dontMoveResize(); virtual QSize resizeIncrements() const; /** * Returns the position depending on the Decoration's section under mouse. * If no decoration it returns PositionCenter. **/ Position mousePosition() const; static bool haveResizeEffect() { return s_haveResizeEffect; } static void updateHaveResizeEffect(); static void resetHaveResizeEffect() { s_haveResizeEffect = false; } void setDecoration(KDecoration2::Decoration *decoration) { m_decoration.decoration = decoration; } virtual void destroyDecoration(); void startDecorationDoubleClickTimer(); void invalidateDecorationDoubleClickTimer(); void setDesktopFileName(QByteArray name); QString iconFromDesktopFile() const; void updateApplicationMenuServiceName(const QString &serviceName); void updateApplicationMenuObjectPath(const QString &objectPath); void setUnresponsive(bool unresponsive); virtual void setShortcutInternal(); QString shortcutCaptionSuffix() const; virtual void updateCaption() = 0; /** * Looks for another AbstractClient with same @link{captionNormal} and @link{captionSuffix}. * If no such AbstractClient exists @c nullptr is returned. **/ AbstractClient *findClientWithSameCaption() const; void finishWindowRules(); void discardTemporaryRules(); bool tabTo(AbstractClient *other, bool behind, bool activate); private: void handlePaletteChange(); QSharedPointer m_tabBoxClient; bool m_firstInTabBox = false; bool m_skipTaskbar = false; /** * Unaffected by KWin **/ bool m_originalSkipTaskbar = false; bool m_skipPager = false; bool m_skipSwitcher = false; QIcon m_icon; bool m_active = false; bool m_keepAbove = false; bool m_keepBelow = false; bool m_demandsAttention = false; bool m_minimized = false; QTimer *m_autoRaiseTimer = nullptr; - int m_desktop = 0; // 0 means not on any desktop yet + QList m_desktops; QString m_colorScheme; std::shared_ptr m_palette; static QHash> s_palettes; static std::shared_ptr s_defaultPalette; KWayland::Server::PlasmaWindowInterface *m_windowManagementInterface = nullptr; AbstractClient *m_transientFor = nullptr; QList m_transients; bool m_modal = false; Layer m_layer = UnknownLayer; // electric border/quick tiling QuickTileMode m_electricMode = QuickTileFlag::None; bool m_electricMaximizing = false; /** The quick tile mode of this window. */ int m_quickTileMode = int(QuickTileFlag::None); QTimer *m_electricMaximizingDelay = nullptr; // geometry int m_blockGeometryUpdates = 0; // > 0 = New geometry is remembered, but not actually set PendingGeometry_t m_pendingGeometryUpdate = PendingGeometryNone; friend class GeometryUpdatesBlocker; QRect m_visibleRectBeforeGeometryUpdate; QRect m_geometryBeforeUpdateBlocking; struct { bool enabled = false; bool unrestricted = false; QPoint offset; QPoint invertedOffset; QRect initialGeometry; QRect geometry; Position pointer = PositionCenter; bool buttonDown = false; CursorShape cursor = Qt::ArrowCursor; int startScreen = 0; QTimer *delayedTimer = nullptr; } m_moveResize; struct { KDecoration2::Decoration *decoration = nullptr; QPointer client; QElapsedTimer doubleClickTimer; } m_decoration; QByteArray m_desktopFileName; bool m_applicationMenuActive = false; QString m_applicationMenuServiceName; QString m_applicationMenuObjectPath; bool m_unresponsive = false; QKeySequence _shortcut; WindowRules m_rules; TabGroup* tab_group = nullptr; static bool s_haveResizeEffect; }; /** * Helper for AbstractClient::blockGeometryUpdates() being called in pairs (true/false) */ class GeometryUpdatesBlocker { public: explicit GeometryUpdatesBlocker(AbstractClient* c) : cl(c) { cl->blockGeometryUpdates(true); } ~GeometryUpdatesBlocker() { cl->blockGeometryUpdates(false); } private: AbstractClient* cl; }; inline void AbstractClient::move(const QPoint& p, ForceGeometry_t force) { move(p.x(), p.y(), force); } inline void AbstractClient::resizeWithChecks(const QSize& s, AbstractClient::ForceGeometry_t force) { resizeWithChecks(s.width(), s.height(), force); } inline void AbstractClient::setGeometry(const QRect& r, ForceGeometry_t force) { setGeometry(r.x(), r.y(), r.width(), r.height(), force); } inline const QList& AbstractClient::transients() const { return m_transients; } inline bool AbstractClient::areGeometryUpdatesBlocked() const { return m_blockGeometryUpdates != 0; } inline void AbstractClient::blockGeometryUpdates() { m_blockGeometryUpdates++; } inline void AbstractClient::unblockGeometryUpdates() { m_blockGeometryUpdates--; } inline AbstractClient::PendingGeometry_t AbstractClient::pendingGeometryUpdate() const { return m_pendingGeometryUpdate; } inline void AbstractClient::setPendingGeometryUpdate(PendingGeometry_t update) { m_pendingGeometryUpdate = update; } inline TabGroup* AbstractClient::tabGroup() const { return tab_group; } } Q_DECLARE_METATYPE(KWin::AbstractClient*) Q_DECLARE_METATYPE(QList) Q_DECLARE_OPERATORS_FOR_FLAGS(KWin::AbstractClient::SameApplicationChecks) #endif diff --git a/autotests/CMakeLists.txt b/autotests/CMakeLists.txt index 35b420233..fff43e915 100644 --- a/autotests/CMakeLists.txt +++ b/autotests/CMakeLists.txt @@ -1,445 +1,447 @@ add_definitions(-DKWIN_UNIT_TEST) remove_definitions(-DQT_USE_QSTRINGBUILDER) add_subdirectory(libkwineffects) add_subdirectory(libxrenderutils) add_subdirectory(integration) add_subdirectory(libinput) if (HAVE_DRM) add_subdirectory(drm) endif() add_subdirectory(tabbox) ######################################################## # Test ScreenPaintData ######################################################## set( testScreenPaintData_SRCS test_screen_paint_data.cpp ) add_executable(testScreenPaintData ${testScreenPaintData_SRCS}) target_link_libraries( testScreenPaintData kwineffects Qt5::Test Qt5::Widgets KF5::WindowSystem) add_test(NAME kwin-testScreenPaintData COMMAND testScreenPaintData) ecm_mark_as_test(testScreenPaintData) ######################################################## # Test WindowPaintData ######################################################## set( testWindowPaintData_SRCS test_window_paint_data.cpp ) add_executable(testWindowPaintData ${testWindowPaintData_SRCS}) target_link_libraries( testWindowPaintData kwineffects Qt5::Widgets Qt5::Test ) add_test(NAME kwin-testWindowPaintData COMMAND testWindowPaintData) ecm_mark_as_test(testWindowPaintData) ######################################################## # Test VirtualDesktopManager ######################################################## set( testVirtualDesktops_SRCS test_virtual_desktops.cpp ../virtualdesktops.cpp ) add_executable(testVirtualDesktops ${testVirtualDesktops_SRCS}) target_link_libraries( testVirtualDesktops Qt5::Test Qt5::Widgets KF5::I18n KF5::GlobalAccel KF5::ConfigCore KF5::WindowSystem + KF5::WaylandServer ) add_test(NAME kwin-testVirtualDesktops COMMAND testVirtualDesktops) ecm_mark_as_test(testVirtualDesktops) ######################################################## # Test ClientMachine ######################################################## set( testClientMachine_SRCS test_client_machine.cpp ../client_machine.cpp ) add_executable( testClientMachine ${testClientMachine_SRCS} ) set_target_properties(testClientMachine PROPERTIES COMPILE_DEFINITIONS "NO_NONE_WINDOW") target_link_libraries( testClientMachine Qt5::Concurrent Qt5::Test Qt5::X11Extras Qt5::Widgets KF5::ConfigCore KF5::WindowSystem XCB::XCB XCB::XFIXES ${X11_X11_LIB} # to make jenkins happy ) add_test(NAME kwin-testClientMachine COMMAND testClientMachine) ecm_mark_as_test(testClientMachine) ######################################################## # Test XcbWrapper ######################################################## set( testXcbWrapper_SRCS test_xcb_wrapper.cpp ) add_executable( testXcbWrapper ${testXcbWrapper_SRCS} ) target_link_libraries( testXcbWrapper Qt5::Test Qt5::X11Extras Qt5::Widgets KF5::ConfigCore KF5::WindowSystem XCB::XCB ) add_test(NAME kwin-testXcbWrapper COMMAND testXcbWrapper) ecm_mark_as_test(testXcbWrapper) if (XCB_ICCCM_FOUND) add_executable( testXcbSizeHints test_xcb_size_hints.cpp ) set_target_properties(testXcbSizeHints PROPERTIES COMPILE_DEFINITIONS "NO_NONE_WINDOW") target_link_libraries( testXcbSizeHints Qt5::Test Qt5::X11Extras Qt5::Widgets KF5::ConfigCore KF5::WindowSystem XCB::XCB XCB::ICCCM ) add_test(NAME kwin-testXcbSizeHints COMMAND testXcbSizeHints) ecm_mark_as_test(testXcbSizeHints) endif() ######################################################## # Test XcbWindow ######################################################## set( testXcbWindow_SRCS test_xcb_window.cpp ) add_executable( testXcbWindow ${testXcbWindow_SRCS} ) target_link_libraries( testXcbWindow Qt5::Test Qt5::X11Extras Qt5::Widgets KF5::ConfigCore KF5::WindowSystem XCB::XCB ) add_test(NAME kwin-testXcbWindow COMMAND testXcbWindow) ecm_mark_as_test(testXcbWindow) ######################################################## # Test BuiltInEffectLoader ######################################################## set( testBuiltInEffectLoader_SRCS test_builtin_effectloader.cpp mock_effectshandler.cpp ../effectloader.cpp ) add_executable( testBuiltInEffectLoader ${testBuiltInEffectLoader_SRCS}) set_target_properties(testBuiltInEffectLoader PROPERTIES COMPILE_DEFINITIONS "NO_NONE_WINDOW") target_link_libraries(testBuiltInEffectLoader Qt5::Concurrent Qt5::Test Qt5::X11Extras KF5::Package kwineffects kwin4_effect_builtins ) add_test(NAME kwin-testBuiltInEffectLoader COMMAND testBuiltInEffectLoader) ecm_mark_as_test(testBuiltInEffectLoader) ######################################################## # Test ScriptedEffectLoader ######################################################## include_directories(${KWIN_SOURCE_DIR}) set( testScriptedEffectLoader_SRCS test_scripted_effectloader.cpp mock_abstract_client.cpp mock_effectshandler.cpp mock_screens.cpp mock_workspace.cpp ../effectloader.cpp ../scripting/scriptedeffect.cpp ../scripting/scriptingutils.cpp ../scripting/scripting_logging.cpp ../screens.cpp ../orientation_sensor.cpp ) kconfig_add_kcfg_files(testScriptedEffectLoader_SRCS ../settings.kcfgc) qt5_add_dbus_adaptor( testScriptedEffectLoader_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/../org.kde.kwin.OrientationSensor.xml ${CMAKE_CURRENT_SOURCE_DIR}/../orientation_sensor.h KWin::OrientationSensor) add_executable( testScriptedEffectLoader ${testScriptedEffectLoader_SRCS}) target_link_libraries(testScriptedEffectLoader Qt5::Concurrent Qt5::Qml Qt5::Script Qt5::Sensors Qt5::Test Qt5::X11Extras KF5::ConfigGui KF5::GlobalAccel KF5::I18n KF5::Notifications KF5::Package kwineffects kwin4_effect_builtins ) add_test(NAME kwin-testScriptedEffectLoader COMMAND testScriptedEffectLoader) ecm_mark_as_test(testScriptedEffectLoader) ######################################################## # Test PluginEffectLoader ######################################################## set( testPluginEffectLoader_SRCS test_plugin_effectloader.cpp mock_effectshandler.cpp ../effectloader.cpp ) add_executable( testPluginEffectLoader ${testPluginEffectLoader_SRCS}) target_link_libraries(testPluginEffectLoader Qt5::Concurrent Qt5::Test Qt5::X11Extras KF5::Package kwineffects kwin4_effect_builtins ) add_test(NAME kwin-testPluginEffectLoader COMMAND testPluginEffectLoader) ecm_mark_as_test(testPluginEffectLoader) ######################################################## # FakeEffectPlugin ######################################################## add_library(fakeeffectplugin MODULE fakeeffectplugin.cpp) set_target_properties(fakeeffectplugin PROPERTIES PREFIX "") target_link_libraries(fakeeffectplugin kwineffects) ######################################################## # FakeEffectPlugin-Version ######################################################## add_library(effectversionplugin MODULE fakeeffectplugin_version.cpp) set_target_properties(effectversionplugin PROPERTIES PREFIX "") target_link_libraries(effectversionplugin kwineffects) ######################################################## # Test Screens ######################################################## set( testScreens_SRCS test_screens.cpp mock_abstract_client.cpp mock_client.cpp mock_screens.cpp mock_workspace.cpp ../screens.cpp ../x11eventfilter.cpp ../orientation_sensor.cpp ) kconfig_add_kcfg_files(testScreens_SRCS ../settings.kcfgc) qt5_add_dbus_adaptor( testScreens_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/../org.kde.kwin.OrientationSensor.xml ${CMAKE_CURRENT_SOURCE_DIR}/../orientation_sensor.h KWin::OrientationSensor) add_executable( testScreens ${testScreens_SRCS}) target_include_directories(testScreens BEFORE PRIVATE ./) target_link_libraries(testScreens Qt5::DBus Qt5::Sensors Qt5::Test Qt5::X11Extras Qt5::Widgets KF5::ConfigCore KF5::ConfigGui KF5::I18n KF5::Notifications KF5::WindowSystem ) add_test(NAME kwin_testScreens COMMAND testScreens) ecm_mark_as_test(testScreens) ######################################################## # Test XrandRScreens ######################################################## set( testXRandRScreens_SRCS test_xrandr_screens.cpp mock_abstract_client.cpp mock_client.cpp mock_screens.cpp mock_workspace.cpp ../screens.cpp ../plugins/platforms/x11/standalone/screens_xrandr.cpp ../xcbutils.cpp # init of extensions ../x11eventfilter.cpp ../orientation_sensor.cpp ) kconfig_add_kcfg_files(testXRandRScreens_SRCS ../settings.kcfgc) qt5_add_dbus_adaptor( testXRandRScreens_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/../org.kde.kwin.OrientationSensor.xml ${CMAKE_CURRENT_SOURCE_DIR}/../orientation_sensor.h KWin::OrientationSensor) add_executable( testXRandRScreens ${testXRandRScreens_SRCS} ) target_link_libraries( testXRandRScreens Qt5::Test Qt5::DBus Qt5::Gui Qt5::Sensors Qt5::Widgets KF5::ConfigCore KF5::ConfigGui KF5::I18n KF5::Notifications KF5::WindowSystem XCB::XCB XCB::RANDR XCB::XFIXES XCB::SYNC XCB::COMPOSITE XCB::DAMAGE XCB::GLX XCB::SHM ) add_test(NAME kwin-testXRandRScreens COMMAND testXRandRScreens) ecm_mark_as_test(testXRandRScreens) ######################################################## # Test ScreenEdges ######################################################## set( testScreenEdges_SRCS test_screen_edges.cpp mock_abstract_client.cpp mock_client.cpp mock_screens.cpp mock_workspace.cpp ../atoms.cpp ../gestures.cpp ../screens.cpp ../screenedge.cpp ../virtualdesktops.cpp ../xcbutils.cpp # init of extensions ../plugins/platforms/x11/standalone/edge.cpp ../orientation_sensor.cpp ) kconfig_add_kcfg_files(testScreenEdges_SRCS ../settings.kcfgc) qt5_add_dbus_interface( testScreenEdges_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/../org.freedesktop.ScreenSaver.xml screenlocker_interface) qt5_add_dbus_adaptor( testScreenEdges_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/../org.kde.kwin.OrientationSensor.xml ${CMAKE_CURRENT_SOURCE_DIR}/../orientation_sensor.h KWin::OrientationSensor) add_executable( testScreenEdges ${testScreenEdges_SRCS}) set_target_properties(testScreenEdges PROPERTIES COMPILE_DEFINITIONS "NO_NONE_WINDOW") target_include_directories(testScreenEdges BEFORE PRIVATE ./) target_link_libraries(testScreenEdges Qt5::DBus Qt5::Sensors Qt5::Test Qt5::X11Extras KF5::ConfigCore KF5::ConfigGui KF5::I18n KF5::GlobalAccel KF5::Notifications KF5::WindowSystem + KF5::WaylandServer XCB::XCB XCB::RANDR XCB::XFIXES XCB::SYNC XCB::COMPOSITE XCB::DAMAGE XCB::GLX XCB::SHM ) add_test(NAME kwin_testScreenEdges COMMAND testScreenEdges) ecm_mark_as_test(testScreenEdges) ######################################################## # Test OnScreenNotification ######################################################## set( testOnScreenNotification_SRCS onscreennotificationtest.cpp ../onscreennotification.cpp ../input_event_spy.cpp ) add_executable( testOnScreenNotification ${testOnScreenNotification_SRCS}) target_link_libraries(testOnScreenNotification Qt5::Test Qt5::Widgets # QAction include Qt5::Quick KF5::ConfigCore ) add_test(NAME kwin-testOnScreenNotification COMMAND testOnScreenNotification) ecm_mark_as_test(testOnScreenNotification) ######################################################## # Test Gestures ######################################################## set( testGestures_SRCS test_gestures.cpp ../gestures.cpp ) add_executable( testGestures ${testGestures_SRCS}) target_link_libraries(testGestures Qt5::Test ) add_test(NAME kwin-testGestures COMMAND testGestures) ecm_mark_as_test(testGestures) ######################################################## # Test X11 TimestampUpdate ######################################################## add_executable(testX11TimestampUpdate test_x11_timestamp_update.cpp) target_link_libraries(testX11TimestampUpdate Qt5::Test KF5::CoreAddons kwin ) add_test(NAME kwin-testX11TimestampUpdate COMMAND testX11TimestampUpdate) ecm_mark_as_test(testX11TimestampUpdate) set(testOpenGLContextAttributeBuilder_SRCS opengl_context_attribute_builder_test.cpp ../abstract_opengl_context_attribute_builder.cpp ../egl_context_attribute_builder.cpp ) if(HAVE_EPOXY_GLX) set(testOpenGLContextAttributeBuilder_SRCS ${testOpenGLContextAttributeBuilder_SRCS} ../plugins/platforms/x11/standalone/glx_context_attribute_builder.cpp) endif() add_executable(testOpenGLContextAttributeBuilder ${testOpenGLContextAttributeBuilder_SRCS}) target_link_libraries(testOpenGLContextAttributeBuilder Qt5::Test) add_test(NAME kwin-testOpenGLContextAttributeBuilder COMMAND testOpenGLContextAttributeBuilder) ecm_mark_as_test(testOpenGLContextAttributeBuilder) set(testXkb_SRCS test_xkb.cpp ../xkb.cpp ) add_executable(testXkb ${testXkb_SRCS}) target_link_libraries(testXkb Qt5::Test Qt5::Gui Qt5::Widgets KF5::ConfigCore KF5::WindowSystem KF5::WaylandServer XKB::XKB ) add_test(NAME kwin-testXkb COMMAND testXkb) ecm_mark_as_test(testXkb) if(HAVE_GBM) add_executable(testGbmSurface test_gbm_surface.cpp ../plugins/platforms/drm/gbm_surface.cpp) target_link_libraries(testGbmSurface Qt5::Test) add_test(NAME kwin-testGbmSurface COMMAND testGbmSurface) ecm_mark_as_test(testGbmSurface) endif() add_executable(testVirtualKeyboardDBus test_virtualkeyboard_dbus.cpp ../virtualkeyboard_dbus.cpp) target_link_libraries(testVirtualKeyboardDBus Qt5::Test Qt5::DBus ) add_test(NAME kwin-testVirtualKeyboardDBus COMMAND testVirtualKeyboardDBus) ecm_mark_as_test(testVirtualKeyboardDBus) diff --git a/autotests/integration/virtual_desktop_test.cpp b/autotests/integration/virtual_desktop_test.cpp index 71a3ec0e7..6339b3c72 100644 --- a/autotests/integration/virtual_desktop_test.cpp +++ b/autotests/integration/virtual_desktop_test.cpp @@ -1,169 +1,315 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2017 Martin Flöser 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, see . *********************************************************************/ #include "kwin_wayland_test.h" #include "main.h" #include "platform.h" #include "screens.h" #include "shell_client.h" #include "wayland_server.h" #include "virtualdesktops.h" #include using namespace KWin; using namespace KWayland::Client; static const QString s_socketName = QStringLiteral("wayland_test_kwin_virtualdesktop-0"); class VirtualDesktopTest : public QObject { Q_OBJECT private Q_SLOTS: void initTestCase(); void init(); void cleanup(); void testNetCurrentDesktop(); void testLastDesktopRemoved_data(); void testLastDesktopRemoved(); + void testWindowOnMultipleDesktops_data(); + void testWindowOnMultipleDesktops(); + void testRemoveDesktopWithWindow_data(); + void testRemoveDesktopWithWindow(); }; void VirtualDesktopTest::initTestCase() { qRegisterMetaType(); qRegisterMetaType(); QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated); QVERIFY(workspaceCreatedSpy.isValid()); kwinApp()->platform()->setInitialWindowSize(QSize(1280, 1024)); QVERIFY(waylandServer()->init(s_socketName.toLocal8Bit())); kwinApp()->setConfig(KSharedConfig::openConfig(QString(), KConfig::SimpleConfig)); qputenv("KWIN_XKB_DEFAULT_KEYMAP", "1"); qputenv("XKB_DEFAULT_RULES", "evdev"); kwinApp()->start(); QVERIFY(workspaceCreatedSpy.wait()); waylandServer()->initWorkspace(); if (kwinApp()->x11Connection()) { // verify the current desktop x11 property on startup, see BUG: 391034 Xcb::Atom currentDesktopAtom("_NET_CURRENT_DESKTOP"); QVERIFY(currentDesktopAtom.isValid()); Xcb::Property currentDesktop(0, kwinApp()->x11RootWindow(), currentDesktopAtom, XCB_ATOM_CARDINAL, 0, 1); bool ok = true; QCOMPARE(currentDesktop.value(0, &ok), 0); QVERIFY(ok); } } void VirtualDesktopTest::init() { QVERIFY(Test::setupWaylandConnection()); screens()->setCurrent(0); VirtualDesktopManager::self()->setCount(1); } void VirtualDesktopTest::cleanup() { Test::destroyWaylandConnection(); } void VirtualDesktopTest::testNetCurrentDesktop() { if (!kwinApp()->x11Connection()) { QSKIP("Skipped on Wayland only"); } QCOMPARE(VirtualDesktopManager::self()->count(), 1u); VirtualDesktopManager::self()->setCount(4); QCOMPARE(VirtualDesktopManager::self()->count(), 4u); Xcb::Atom currentDesktopAtom("_NET_CURRENT_DESKTOP"); QVERIFY(currentDesktopAtom.isValid()); Xcb::Property currentDesktop(0, kwinApp()->x11RootWindow(), currentDesktopAtom, XCB_ATOM_CARDINAL, 0, 1); bool ok = true; QCOMPARE(currentDesktop.value(0, &ok), 0); QVERIFY(ok); // go to desktop 2 VirtualDesktopManager::self()->setCurrent(2); currentDesktop = Xcb::Property(0, kwinApp()->x11RootWindow(), currentDesktopAtom, XCB_ATOM_CARDINAL, 0, 1); QCOMPARE(currentDesktop.value(0, &ok), 1); QVERIFY(ok); // go to desktop 3 VirtualDesktopManager::self()->setCurrent(3); currentDesktop = Xcb::Property(0, kwinApp()->x11RootWindow(), currentDesktopAtom, XCB_ATOM_CARDINAL, 0, 1); QCOMPARE(currentDesktop.value(0, &ok), 2); QVERIFY(ok); // go to desktop 4 VirtualDesktopManager::self()->setCurrent(4); currentDesktop = Xcb::Property(0, kwinApp()->x11RootWindow(), currentDesktopAtom, XCB_ATOM_CARDINAL, 0, 1); QCOMPARE(currentDesktop.value(0, &ok), 3); QVERIFY(ok); // and back to first VirtualDesktopManager::self()->setCurrent(1); currentDesktop = Xcb::Property(0, kwinApp()->x11RootWindow(), currentDesktopAtom, XCB_ATOM_CARDINAL, 0, 1); QCOMPARE(currentDesktop.value(0, &ok), 0); QVERIFY(ok); } void VirtualDesktopTest::testLastDesktopRemoved_data() { QTest::addColumn("type"); QTest::newRow("wlShell") << Test::ShellSurfaceType::WlShell; QTest::newRow("xdgShellV5") << Test::ShellSurfaceType::XdgShellV5; QTest::newRow("xdgShellV6") << Test::ShellSurfaceType::XdgShellV6; } void VirtualDesktopTest::testLastDesktopRemoved() { // first create a new desktop QCOMPARE(VirtualDesktopManager::self()->count(), 1u); VirtualDesktopManager::self()->setCount(2); QCOMPARE(VirtualDesktopManager::self()->count(), 2u); // switch to last desktop VirtualDesktopManager::self()->setCurrent(VirtualDesktopManager::self()->desktops().last()); QCOMPARE(VirtualDesktopManager::self()->current(), 2u); // now create a window on this desktop QScopedPointer surface(Test::createSurface()); QFETCH(Test::ShellSurfaceType, type); QScopedPointer shellSurface(Test::createShellSurface(type, surface.data())); auto client = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue); QVERIFY(client); QCOMPARE(client->desktop(), 2); QSignalSpy desktopPresenceChangedSpy(client, &ShellClient::desktopPresenceChanged); QVERIFY(desktopPresenceChangedSpy.isValid()); + QCOMPARE(client->desktops().count(), 1u); + QCOMPARE(VirtualDesktopManager::self()->currentDesktop(), client->desktops().first()); + // and remove last desktop VirtualDesktopManager::self()->setCount(1); QCOMPARE(VirtualDesktopManager::self()->count(), 1u); // now the client should be moved as well QTRY_COMPARE(desktopPresenceChangedSpy.count(), 1); QCOMPARE(client->desktop(), 1); + + QCOMPARE(client->desktops().count(), 1u); + QCOMPARE(VirtualDesktopManager::self()->currentDesktop(), client->desktops().first()); +} + +void VirtualDesktopTest::testWindowOnMultipleDesktops_data() +{ + QTest::addColumn("type"); + + QTest::newRow("wlShell") << Test::ShellSurfaceType::WlShell; + QTest::newRow("xdgShellV5") << Test::ShellSurfaceType::XdgShellV5; + QTest::newRow("xdgShellV6") << Test::ShellSurfaceType::XdgShellV6; +} + +void VirtualDesktopTest::testWindowOnMultipleDesktops() +{ + // first create two new desktops + QCOMPARE(VirtualDesktopManager::self()->count(), 1u); + VirtualDesktopManager::self()->setCount(3); + QCOMPARE(VirtualDesktopManager::self()->count(), 3u); + + // switch to last desktop + VirtualDesktopManager::self()->setCurrent(VirtualDesktopManager::self()->desktops().last()); + QCOMPARE(VirtualDesktopManager::self()->current(), 3u); + + // now create a window on this desktop + QScopedPointer surface(Test::createSurface()); + QFETCH(Test::ShellSurfaceType, type); + QScopedPointer shellSurface(Test::createShellSurface(type, surface.data())); + auto client = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue); + + QVERIFY(client); + QCOMPARE(client->desktop(), 3u); + QSignalSpy desktopPresenceChangedSpy(client, &ShellClient::desktopPresenceChanged); + QVERIFY(desktopPresenceChangedSpy.isValid()); + + QCOMPARE(client->desktops().count(), 1u); + QCOMPARE(VirtualDesktopManager::self()->currentDesktop(), client->desktops().first()); + + //Set the window on desktop 2 as well + client->setDesktop(2u); + QCOMPARE(client->desktops().count(), 2u); + QCOMPARE(VirtualDesktopManager::self()->desktops()[2], client->desktops()[0]); + QCOMPARE(VirtualDesktopManager::self()->desktops()[1], client->desktops()[1]); + QVERIFY(client->isOnDesktop(2)); + QVERIFY(client->isOnDesktop(3)); + + //leave desktop 3 + client->unSetDesktop(3); + QCOMPARE(client->desktops().count(), 1u); + //leave desktop 2 + client->unSetDesktop(2); + QCOMPARE(client->desktops().count(), 0u); + //we should be on all desktops now + QVERIFY(client->isOnAllDesktops()); + //put on desktop 1 + client->setDesktop(1); + QVERIFY(client->isOnDesktop(1)); + QVERIFY(!client->isOnDesktop(2)); + QVERIFY(!client->isOnDesktop(3)); + QCOMPARE(client->desktops().count(), 1u); + //put on desktop 2 + client->setDesktop(2); + QVERIFY(client->isOnDesktop(1)); + QVERIFY(client->isOnDesktop(2)); + QVERIFY(!client->isOnDesktop(3)); + QCOMPARE(client->desktops().count(), 2u); + //put on desktop 3 + client->setDesktop(3); + QVERIFY(client->isOnDesktop(1)); + QVERIFY(client->isOnDesktop(2)); + QVERIFY(client->isOnDesktop(3)); + QVERIFY(client->isOnAllDesktops()); + //when it gets on all desktops, it loses all desktops() + QCOMPARE(client->desktops().count(), 0u); +} + +void VirtualDesktopTest::testRemoveDesktopWithWindow_data() +{ + QTest::addColumn("type"); + + QTest::newRow("wlShell") << Test::ShellSurfaceType::WlShell; + QTest::newRow("xdgShellV5") << Test::ShellSurfaceType::XdgShellV5; + QTest::newRow("xdgShellV6") << Test::ShellSurfaceType::XdgShellV6; +} + +void VirtualDesktopTest::testRemoveDesktopWithWindow() +{ + // first create two new desktops + QCOMPARE(VirtualDesktopManager::self()->count(), 1u); + VirtualDesktopManager::self()->setCount(3); + QCOMPARE(VirtualDesktopManager::self()->count(), 3u); + + // switch to last desktop + VirtualDesktopManager::self()->setCurrent(VirtualDesktopManager::self()->desktops().last()); + QCOMPARE(VirtualDesktopManager::self()->current(), 3u); + + // now create a window on this desktop + QScopedPointer surface(Test::createSurface()); + QFETCH(Test::ShellSurfaceType, type); + QScopedPointer shellSurface(Test::createShellSurface(type, surface.data())); + auto client = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue); + + QVERIFY(client); + QCOMPARE(client->desktop(), 3u); + QSignalSpy desktopPresenceChangedSpy(client, &ShellClient::desktopPresenceChanged); + QVERIFY(desktopPresenceChangedSpy.isValid()); + + QCOMPARE(client->desktops().count(), 1u); + QCOMPARE(VirtualDesktopManager::self()->currentDesktop(), client->desktops().first()); + + //Set the window on desktop 2 as well + client->setDesktop(2u); + QCOMPARE(client->desktops().count(), 2u); + QCOMPARE(VirtualDesktopManager::self()->desktops()[2], client->desktops()[0]); + QCOMPARE(VirtualDesktopManager::self()->desktops()[1], client->desktops()[1]); + QVERIFY(client->isOnDesktop(2)); + QVERIFY(client->isOnDesktop(3)); + + //remove desktop 3 + VirtualDesktopManager::self()->setCount(2); + QCOMPARE(client->desktops().count(), 1u); + //window is only on desktop 2 + QCOMPARE(VirtualDesktopManager::self()->desktops()[1], client->desktops()[0]); + + //Again 3 desktops + VirtualDesktopManager::self()->setCount(3); + //move window to be only on desktop 3 + client->setDesktop(3); + client->unSetDesktop(2); + QCOMPARE(client->desktops().count(), 1u); + //window is only on desktop 3 + QCOMPARE(VirtualDesktopManager::self()->desktops()[2], client->desktops()[0]); + + //remove desktop 3 + VirtualDesktopManager::self()->setCount(2); + QCOMPARE(client->desktops().count(), 1u); + //window is only on desktop 2 + QCOMPARE(VirtualDesktopManager::self()->desktops()[1], client->desktops()[0]); } WAYLANDTEST_MAIN(VirtualDesktopTest) #include "virtual_desktop_test.moc" diff --git a/autotests/test_virtual_desktops.cpp b/autotests/test_virtual_desktops.cpp index feb6b85ec..52370adef 100644 --- a/autotests/test_virtual_desktops.cpp +++ b/autotests/test_virtual_desktops.cpp @@ -1,656 +1,657 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2012 Martin Gräßlin 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, see . *********************************************************************/ #include "../virtualdesktops.h" #include "../input.h" // KDE #include #include #include namespace KWin { int screen_number = 0; InputRedirection *InputRedirection::s_self = nullptr; void InputRedirection::registerShortcut(const QKeySequence &shortcut, QAction *action) { Q_UNUSED(shortcut) Q_UNUSED(action) } void InputRedirection::registerAxisShortcut(Qt::KeyboardModifiers modifiers, PointerAxisDirection axis, QAction *action) { Q_UNUSED(modifiers) Q_UNUSED(axis) Q_UNUSED(action) } void InputRedirection::registerTouchpadSwipeShortcut(SwipeDirection, QAction*) { } } Q_DECLARE_METATYPE(Qt::Orientation) using namespace KWin; class TestVirtualDesktops : public QObject { Q_OBJECT private Q_SLOTS: void init(); void cleanup(); void count_data(); void count(); void navigationWrapsAround_data(); void navigationWrapsAround(); void current_data(); void current(); void currentChangeOnCountChange_data(); void currentChangeOnCountChange(); void next_data(); void next(); void previous_data(); void previous(); void left_data(); void left(); void right_data(); void right(); void above_data(); void above(); void below_data(); void below(); void updateGrid_data(); void updateGrid(); void updateLayout_data(); void updateLayout(); void name_data(); void name(); void switchToShortcuts(); void load(); void save(); private: void addDirectionColumns(); template void testDirection(const QString &actionName); }; void TestVirtualDesktops::init() { VirtualDesktopManager::create(); screen_number = 0; } void TestVirtualDesktops::cleanup() { delete VirtualDesktopManager::self(); } static const uint s_countInitValue = 2; void TestVirtualDesktops::count_data() { QTest::addColumn("request"); QTest::addColumn("result"); QTest::addColumn("signal"); QTest::addColumn("removedSignal"); QTest::newRow("Minimum") << (uint)1 << (uint)1 << true << true; QTest::newRow("Below Minimum") << (uint)0 << (uint)1 << true << true; QTest::newRow("Normal Value") << (uint)10 << (uint)10 << true << false; QTest::newRow("Maximum") << VirtualDesktopManager::maximum() << VirtualDesktopManager::maximum() << true << false; QTest::newRow("Above Maximum") << VirtualDesktopManager::maximum() + 1 << VirtualDesktopManager::maximum() << true << false; QTest::newRow("Unchanged") << s_countInitValue << s_countInitValue << false << false; } void TestVirtualDesktops::count() { VirtualDesktopManager *vds = VirtualDesktopManager::self(); QCOMPARE(vds->count(), (uint)0); // start with a useful desktop count vds->setCount(s_countInitValue); QSignalSpy spy(vds, SIGNAL(countChanged(uint,uint))); - QSignalSpy desktopsRemoved(vds, SIGNAL(desktopsRemoved(uint))); + QSignalSpy desktopsRemoved(vds, SIGNAL(desktopRemoved(KWin::VirtualDesktop *))); + auto vdToRemove = vds->desktops().last(); + QFETCH(uint, request); QFETCH(uint, result); QFETCH(bool, signal); QFETCH(bool, removedSignal); vds->setCount(request); QCOMPARE(vds->count(), result); QCOMPARE(spy.isEmpty(), !signal); if (!spy.isEmpty()) { QList arguments = spy.takeFirst(); QCOMPARE(arguments.count(), 2); QCOMPARE(arguments.at(0).type(), QVariant::UInt); QCOMPARE(arguments.at(1).type(), QVariant::UInt); QCOMPARE(arguments.at(0).toUInt(), s_countInitValue); QCOMPARE(arguments.at(1).toUInt(), result); } QCOMPARE(desktopsRemoved.isEmpty(), !removedSignal); if (!desktopsRemoved.isEmpty()) { QList arguments = desktopsRemoved.takeFirst(); QCOMPARE(arguments.count(), 1); - QCOMPARE(arguments.at(0).type(), QVariant::UInt); - QCOMPARE(arguments.at(0).toUInt(), s_countInitValue); + QCOMPARE(arguments.at(0).value(), vdToRemove); } } void TestVirtualDesktops::navigationWrapsAround_data() { QTest::addColumn("init"); QTest::addColumn("request"); QTest::addColumn("result"); QTest::addColumn("signal"); QTest::newRow("enable") << false << true << true << true; QTest::newRow("disable") << true << false << false << true; QTest::newRow("keep enabled") << true << true << true << false; QTest::newRow("keep disabled") << false << false << false << false; } void TestVirtualDesktops::navigationWrapsAround() { VirtualDesktopManager *vds = VirtualDesktopManager::self(); QCOMPARE(vds->isNavigationWrappingAround(), false); QFETCH(bool, init); QFETCH(bool, request); QFETCH(bool, result); QFETCH(bool, signal); // set to init value vds->setNavigationWrappingAround(init); QCOMPARE(vds->isNavigationWrappingAround(), init); QSignalSpy spy(vds, SIGNAL(navigationWrappingAroundChanged())); vds->setNavigationWrappingAround(request); QCOMPARE(vds->isNavigationWrappingAround(), result); QCOMPARE(spy.isEmpty(), !signal); } void TestVirtualDesktops::current_data() { QTest::addColumn("count"); QTest::addColumn("init"); QTest::addColumn("request"); QTest::addColumn("result"); QTest::addColumn("signal"); QTest::newRow("lower") << (uint)4 << (uint)3 << (uint)2 << (uint)2 << true; QTest::newRow("higher") << (uint)4 << (uint)1 << (uint)2 << (uint)2 << true; QTest::newRow("maximum") << (uint)4 << (uint)1 << (uint)4 << (uint)4 << true; QTest::newRow("above maximum") << (uint)4 << (uint)1 << (uint)5 << (uint)1 << false; QTest::newRow("minimum") << (uint)4 << (uint)2 << (uint)1 << (uint)1 << true; QTest::newRow("below minimum") << (uint)4 << (uint)2 << (uint)0 << (uint)2 << false; QTest::newRow("unchanged") << (uint)4 << (uint)2 << (uint)2 << (uint)2 << false; } void TestVirtualDesktops::current() { VirtualDesktopManager *vds = VirtualDesktopManager::self(); QCOMPARE(vds->current(), (uint)0); QFETCH(uint, count); vds->setCount(count); QFETCH(uint, init); QVERIFY(vds->setCurrent(init)); QCOMPARE(vds->current(), init); QSignalSpy spy(vds, SIGNAL(currentChanged(uint,uint))); QFETCH(uint, request); QFETCH(uint, result); QFETCH(bool, signal); QCOMPARE(vds->setCurrent(request), signal); QCOMPARE(vds->current(), result); QCOMPARE(spy.isEmpty(), !signal); if (!spy.isEmpty()) { QList arguments = spy.takeFirst(); QCOMPARE(arguments.count(), 2); QCOMPARE(arguments.at(0).type(), QVariant::UInt); QCOMPARE(arguments.at(1).type(), QVariant::UInt); QCOMPARE(arguments.at(0).toUInt(), init); QCOMPARE(arguments.at(1).toUInt(), result); } } void TestVirtualDesktops::currentChangeOnCountChange_data() { QTest::addColumn("initCount"); QTest::addColumn("initCurrent"); QTest::addColumn("request"); QTest::addColumn("current"); QTest::addColumn("signal"); QTest::newRow("increment") << (uint)4 << (uint)2 << (uint)5 << (uint)2 << false; QTest::newRow("increment on last") << (uint)4 << (uint)4 << (uint)5 << (uint)4 << false; QTest::newRow("decrement") << (uint)4 << (uint)2 << (uint)3 << (uint)2 << false; QTest::newRow("decrement on second last") << (uint)4 << (uint)3 << (uint)3 << (uint)3 << false; QTest::newRow("decrement on last") << (uint)4 << (uint)4 << (uint)3 << (uint)3 << true; QTest::newRow("multiple decrement") << (uint)4 << (uint)2 << (uint)1 << (uint)1 << true; } void TestVirtualDesktops::currentChangeOnCountChange() { VirtualDesktopManager *vds = VirtualDesktopManager::self(); QFETCH(uint, initCount); QFETCH(uint, initCurrent); vds->setCount(initCount); vds->setCurrent(initCurrent); QSignalSpy spy(vds, SIGNAL(currentChanged(uint,uint))); QFETCH(uint, request); QFETCH(uint, current); QFETCH(bool, signal); vds->setCount(request); QCOMPARE(vds->current(), current); QCOMPARE(spy.isEmpty(), !signal); } void TestVirtualDesktops::addDirectionColumns() { QTest::addColumn("initCount"); QTest::addColumn("initCurrent"); QTest::addColumn("wrap"); QTest::addColumn("result"); } template void TestVirtualDesktops::testDirection(const QString &actionName) { VirtualDesktopManager *vds = VirtualDesktopManager::self(); QFETCH(uint, initCount); QFETCH(uint, initCurrent); vds->setCount(initCount); vds->setCurrent(initCurrent); QFETCH(bool, wrap); QFETCH(uint, result); T functor; QCOMPARE(functor(nullptr, wrap)->x11DesktopNumber(), result); vds->setNavigationWrappingAround(wrap); vds->initShortcuts(); QAction *action = vds->findChild(actionName); QVERIFY(action); action->trigger(); QCOMPARE(vds->current(), result); QCOMPARE(functor(initCurrent, wrap), result); } void TestVirtualDesktops::next_data() { addDirectionColumns(); QTest::newRow("one desktop, wrap") << (uint)1 << (uint)1 << true << (uint)1; QTest::newRow("one desktop, no wrap") << (uint)1 << (uint)1 << false << (uint)1; QTest::newRow("desktops, wrap") << (uint)4 << (uint)1 << true << (uint)2; QTest::newRow("desktops, no wrap") << (uint)4 << (uint)1 << false << (uint)2; QTest::newRow("desktops at end, wrap") << (uint)4 << (uint)4 << true << (uint)1; QTest::newRow("desktops at end, no wrap") << (uint)4 << (uint)4 << false << (uint)4; } void TestVirtualDesktops::next() { testDirection(QStringLiteral("Switch to Next Desktop")); } void TestVirtualDesktops::previous_data() { addDirectionColumns(); QTest::newRow("one desktop, wrap") << (uint)1 << (uint)1 << true << (uint)1; QTest::newRow("one desktop, no wrap") << (uint)1 << (uint)1 << false << (uint)1; QTest::newRow("desktops, wrap") << (uint)4 << (uint)3 << true << (uint)2; QTest::newRow("desktops, no wrap") << (uint)4 << (uint)3 << false << (uint)2; QTest::newRow("desktops at start, wrap") << (uint)4 << (uint)1 << true << (uint)4; QTest::newRow("desktops at start, no wrap") << (uint)4 << (uint)1 << false << (uint)1; } void TestVirtualDesktops::previous() { testDirection(QStringLiteral("Switch to Previous Desktop")); } void TestVirtualDesktops::left_data() { addDirectionColumns(); QTest::newRow("one desktop, wrap") << (uint)1 << (uint)1 << true << (uint)1; QTest::newRow("one desktop, no wrap") << (uint)1 << (uint)1 << false << (uint)1; QTest::newRow("desktops, wrap, 1st row") << (uint)4 << (uint)2 << true << (uint)1; QTest::newRow("desktops, no wrap, 1st row") << (uint)4 << (uint)2 << false << (uint)1; QTest::newRow("desktops, wrap, 2nd row") << (uint)4 << (uint)4 << true << (uint)3; QTest::newRow("desktops, no wrap, 2nd row") << (uint)4 << (uint)4 << false << (uint)3; QTest::newRow("desktops at start, wrap, 1st row") << (uint)4 << (uint)1 << true << (uint)2; QTest::newRow("desktops at start, no wrap, 1st row") << (uint)4 << (uint)1 << false << (uint)1; QTest::newRow("desktops at start, wrap, 2nd row") << (uint)4 << (uint)3 << true << (uint)4; QTest::newRow("desktops at start, no wrap, 2nd row") << (uint)4 << (uint)3 << false << (uint)3; QTest::newRow("non symmetric, start") << (uint)5 << (uint)5 << false << (uint)4; QTest::newRow("non symmetric, end, no wrap") << (uint)5 << (uint)4 << false << (uint)4; QTest::newRow("non symmetric, end, wrap") << (uint)5 << (uint)4 << true << (uint)5; } void TestVirtualDesktops::left() { testDirection(QStringLiteral("Switch One Desktop to the Left")); } void TestVirtualDesktops::right_data() { addDirectionColumns(); QTest::newRow("one desktop, wrap") << (uint)1 << (uint)1 << true << (uint)1; QTest::newRow("one desktop, no wrap") << (uint)1 << (uint)1 << false << (uint)1; QTest::newRow("desktops, wrap, 1st row") << (uint)4 << (uint)1 << true << (uint)2; QTest::newRow("desktops, no wrap, 1st row") << (uint)4 << (uint)1 << false << (uint)2; QTest::newRow("desktops, wrap, 2nd row") << (uint)4 << (uint)3 << true << (uint)4; QTest::newRow("desktops, no wrap, 2nd row") << (uint)4 << (uint)3 << false << (uint)4; QTest::newRow("desktops at start, wrap, 1st row") << (uint)4 << (uint)2 << true << (uint)1; QTest::newRow("desktops at start, no wrap, 1st row") << (uint)4 << (uint)2 << false << (uint)2; QTest::newRow("desktops at start, wrap, 2nd row") << (uint)4 << (uint)4 << true << (uint)3; QTest::newRow("desktops at start, no wrap, 2nd row") << (uint)4 << (uint)4 << false << (uint)4; QTest::newRow("non symmetric, start") << (uint)5 << (uint)4 << false << (uint)5; QTest::newRow("non symmetric, end, no wrap") << (uint)5 << (uint)5 << false << (uint)5; QTest::newRow("non symmetric, end, wrap") << (uint)5 << (uint)5 << true << (uint)4; } void TestVirtualDesktops::right() { testDirection(QStringLiteral("Switch One Desktop to the Right")); } void TestVirtualDesktops::above_data() { addDirectionColumns(); QTest::newRow("one desktop, wrap") << (uint)1 << (uint)1 << true << (uint)1; QTest::newRow("one desktop, no wrap") << (uint)1 << (uint)1 << false << (uint)1; QTest::newRow("desktops, wrap, 1st column") << (uint)4 << (uint)3 << true << (uint)1; QTest::newRow("desktops, no wrap, 1st column") << (uint)4 << (uint)3 << false << (uint)1; QTest::newRow("desktops, wrap, 2nd column") << (uint)4 << (uint)4 << true << (uint)2; QTest::newRow("desktops, no wrap, 2nd column") << (uint)4 << (uint)4 << false << (uint)2; QTest::newRow("desktops at start, wrap, 1st column") << (uint)4 << (uint)1 << true << (uint)3; QTest::newRow("desktops at start, no wrap, 1st column") << (uint)4 << (uint)1 << false << (uint)1; QTest::newRow("desktops at start, wrap, 2nd column") << (uint)4 << (uint)2 << true << (uint)4; QTest::newRow("desktops at start, no wrap, 2nd column") << (uint)4 << (uint)2 << false << (uint)2; } void TestVirtualDesktops::above() { testDirection(QStringLiteral("Switch One Desktop Up")); } void TestVirtualDesktops::below_data() { addDirectionColumns(); QTest::newRow("one desktop, wrap") << (uint)1 << (uint)1 << true << (uint)1; QTest::newRow("one desktop, no wrap") << (uint)1 << (uint)1 << false << (uint)1; QTest::newRow("desktops, wrap, 1st column") << (uint)4 << (uint)1 << true << (uint)3; QTest::newRow("desktops, no wrap, 1st column") << (uint)4 << (uint)1 << false << (uint)3; QTest::newRow("desktops, wrap, 2nd column") << (uint)4 << (uint)2 << true << (uint)4; QTest::newRow("desktops, no wrap, 2nd column") << (uint)4 << (uint)2 << false << (uint)4; QTest::newRow("desktops at start, wrap, 1st column") << (uint)4 << (uint)3 << true << (uint)1; QTest::newRow("desktops at start, no wrap, 1st column") << (uint)4 << (uint)3 << false << (uint)3; QTest::newRow("desktops at start, wrap, 2nd column") << (uint)4 << (uint)4 << true << (uint)2; QTest::newRow("desktops at start, no wrap, 2nd column") << (uint)4 << (uint)4 << false << (uint)4; } void TestVirtualDesktops::below() { testDirection(QStringLiteral("Switch One Desktop Down")); } void TestVirtualDesktops::updateGrid_data() { QTest::addColumn("initCount"); QTest::addColumn("size"); QTest::addColumn("orientation"); QTest::addColumn("coords"); QTest::addColumn("desktop"); const Qt::Orientation h = Qt::Horizontal; const Qt::Orientation v = Qt::Vertical; QTest::newRow("one desktop, h") << (uint)1 << QSize(1, 1) << h << QPoint(0, 0) << (uint)1; QTest::newRow("one desktop, v") << (uint)1 << QSize(1, 1) << v << QPoint(0, 0) << (uint)1; QTest::newRow("one desktop, h, 0") << (uint)1 << QSize(1, 1) << h << QPoint(1, 0) << (uint)0; QTest::newRow("one desktop, v, 0") << (uint)1 << QSize(1, 1) << v << QPoint(0, 1) << (uint)0; QTest::newRow("two desktops, h, 1") << (uint)2 << QSize(2, 1) << h << QPoint(0, 0) << (uint)1; QTest::newRow("two desktops, h, 2") << (uint)2 << QSize(2, 1) << h << QPoint(1, 0) << (uint)2; QTest::newRow("two desktops, h, 3") << (uint)2 << QSize(2, 1) << h << QPoint(0, 1) << (uint)0; QTest::newRow("two desktops, h, 4") << (uint)2 << QSize(2, 1) << h << QPoint(2, 0) << (uint)0; QTest::newRow("two desktops, v, 1") << (uint)2 << QSize(2, 1) << v << QPoint(0, 0) << (uint)1; QTest::newRow("two desktops, v, 2") << (uint)2 << QSize(2, 1) << v << QPoint(1, 0) << (uint)2; QTest::newRow("two desktops, v, 3") << (uint)2 << QSize(2, 1) << v << QPoint(0, 1) << (uint)0; QTest::newRow("two desktops, v, 4") << (uint)2 << QSize(2, 1) << v << QPoint(2, 0) << (uint)0; QTest::newRow("four desktops, h, one row, 1") << (uint)4 << QSize(4, 1) << h << QPoint(0, 0) << (uint)1; QTest::newRow("four desktops, h, one row, 2") << (uint)4 << QSize(4, 1) << h << QPoint(1, 0) << (uint)2; QTest::newRow("four desktops, h, one row, 3") << (uint)4 << QSize(4, 1) << h << QPoint(2, 0) << (uint)3; QTest::newRow("four desktops, h, one row, 4") << (uint)4 << QSize(4, 1) << h << QPoint(3, 0) << (uint)4; QTest::newRow("four desktops, v, one column, 1") << (uint)4 << QSize(1, 4) << v << QPoint(0, 0) << (uint)1; QTest::newRow("four desktops, v, one column, 2") << (uint)4 << QSize(1, 4) << v << QPoint(0, 1) << (uint)2; QTest::newRow("four desktops, v, one column, 3") << (uint)4 << QSize(1, 4) << v << QPoint(0, 2) << (uint)3; QTest::newRow("four desktops, v, one column, 4") << (uint)4 << QSize(1, 4) << v << QPoint(0, 3) << (uint)4; QTest::newRow("four desktops, h, grid, 1") << (uint)4 << QSize(2, 2) << h << QPoint(0, 0) << (uint)1; QTest::newRow("four desktops, h, grid, 2") << (uint)4 << QSize(2, 2) << h << QPoint(1, 0) << (uint)2; QTest::newRow("four desktops, h, grid, 3") << (uint)4 << QSize(2, 2) << h << QPoint(0, 1) << (uint)3; QTest::newRow("four desktops, h, grid, 4") << (uint)4 << QSize(2, 2) << h << QPoint(1, 1) << (uint)4; QTest::newRow("four desktops, h, grid, 0/3") << (uint)4 << QSize(2, 2) << h << QPoint(0, 3) << (uint)0; QTest::newRow("three desktops, h, grid, 1") << (uint)3 << QSize(2, 2) << h << QPoint(0, 0) << (uint)1; QTest::newRow("three desktops, h, grid, 2") << (uint)3 << QSize(2, 2) << h << QPoint(1, 0) << (uint)2; QTest::newRow("three desktops, h, grid, 3") << (uint)3 << QSize(2, 2) << h << QPoint(0, 1) << (uint)3; QTest::newRow("three desktops, h, grid, 4") << (uint)3 << QSize(2, 2) << h << QPoint(1, 1) << (uint)0; } void TestVirtualDesktops::updateGrid() { VirtualDesktopManager *vds = VirtualDesktopManager::self(); QFETCH(uint, initCount); vds->setCount(initCount); VirtualDesktopGrid grid; QFETCH(QSize, size); QFETCH(Qt::Orientation, orientation); QCOMPARE(vds->desktops().count(), int(initCount)); grid.update(size, orientation, vds->desktops()); QCOMPARE(grid.size(), size); QCOMPARE(grid.width(), size.width()); QCOMPARE(grid.height(), size.height()); QFETCH(QPoint, coords); QFETCH(uint, desktop); QCOMPARE(grid.at(coords), vds->desktopForX11Id(desktop)); if (desktop != 0) { QCOMPARE(grid.gridCoords(desktop), coords); } } void TestVirtualDesktops::updateLayout_data() { QTest::addColumn("desktop"); QTest::addColumn("result"); QTest::newRow("01") << (uint)1 << QSize(1, 1); QTest::newRow("02") << (uint)2 << QSize(1, 2); QTest::newRow("03") << (uint)3 << QSize(2, 2); QTest::newRow("04") << (uint)4 << QSize(2, 2); QTest::newRow("05") << (uint)5 << QSize(3, 2); QTest::newRow("06") << (uint)6 << QSize(3, 2); QTest::newRow("07") << (uint)7 << QSize(4, 2); QTest::newRow("08") << (uint)8 << QSize(4, 2); QTest::newRow("09") << (uint)9 << QSize(5, 2); QTest::newRow("10") << (uint)10 << QSize(5, 2); QTest::newRow("11") << (uint)11 << QSize(6, 2); QTest::newRow("12") << (uint)12 << QSize(6, 2); QTest::newRow("13") << (uint)13 << QSize(7, 2); QTest::newRow("14") << (uint)14 << QSize(7, 2); QTest::newRow("15") << (uint)15 << QSize(8, 2); QTest::newRow("16") << (uint)16 << QSize(8, 2); QTest::newRow("17") << (uint)17 << QSize(9, 2); QTest::newRow("18") << (uint)18 << QSize(9, 2); QTest::newRow("19") << (uint)19 << QSize(10, 2); QTest::newRow("20") << (uint)20 << QSize(10, 2); } void TestVirtualDesktops::updateLayout() { VirtualDesktopManager *vds = VirtualDesktopManager::self(); QSignalSpy spy(vds, SIGNAL(layoutChanged(int,int))); // call update layout - implicitly through setCount QFETCH(uint, desktop); QFETCH(QSize, result); vds->setCount(desktop); QCOMPARE(vds->grid().size(), result); QCOMPARE(spy.count(), 1); const QVariantList &arguments = spy.at(0); QCOMPARE(arguments.at(0).toInt(), result.width()); QCOMPARE(arguments.at(1).toInt(), result.height()); // calling update layout again should not change anything vds->updateLayout(); QCOMPARE(vds->grid().size(), result); QCOMPARE(spy.count(), 2); const QVariantList &arguments2 = spy.at(1); QCOMPARE(arguments2.at(0).toInt(), result.width()); QCOMPARE(arguments2.at(1).toInt(), result.height()); } void TestVirtualDesktops::name_data() { QTest::addColumn("initCount"); QTest::addColumn("desktop"); QTest::addColumn("desktopName"); QTest::newRow("desktop 1") << (uint)4 << (uint)1 << "Desktop 1"; QTest::newRow("desktop 2") << (uint)4 << (uint)2 << "Desktop 2"; QTest::newRow("desktop 3") << (uint)4 << (uint)3 << "Desktop 3"; QTest::newRow("desktop 4") << (uint)4 << (uint)4 << "Desktop 4"; QTest::newRow("desktop 5") << (uint)4 << (uint)5 << "Desktop 5"; } void TestVirtualDesktops::name() { VirtualDesktopManager *vds = VirtualDesktopManager::self(); QFETCH(uint, initCount); vds->setCount(initCount); QFETCH(uint, desktop); QTEST(vds->name(desktop), "desktopName"); } void TestVirtualDesktops::switchToShortcuts() { VirtualDesktopManager *vds = VirtualDesktopManager::self(); vds->setCount(vds->maximum()); vds->setCurrent(vds->maximum()); QCOMPARE(vds->current(), vds->maximum()); vds->initShortcuts(); const QString toDesktop = QStringLiteral("Switch to Desktop %1"); for (uint i=1; i<=vds->maximum(); ++i) { const QString desktop(toDesktop.arg(i)); QAction *action = vds->findChild(desktop); QVERIFY2(action, desktop.toUtf8().constData()); action->trigger(); QCOMPARE(vds->current(), i); } // invoke switchTo not from a QAction QMetaObject::invokeMethod(vds, "slotSwitchTo"); // should still be on max QCOMPARE(vds->current(), vds->maximum()); } void TestVirtualDesktops::load() { VirtualDesktopManager *vds = VirtualDesktopManager::self(); // no config yet, load should not change anything vds->load(); QCOMPARE(vds->count(), (uint)0); // empty config should create one desktop KSharedConfig::Ptr config = KSharedConfig::openConfig(QString(), KConfig::SimpleConfig); vds->setConfig(config); vds->load(); QCOMPARE(vds->count(), (uint)1); // setting a sensible number config->group("Desktops").writeEntry("Number", 4); vds->load(); QCOMPARE(vds->count(), (uint)4); // setting the screen number should reset to one desktop as config value is missing screen_number = 2; vds->load(); QCOMPARE(vds->count(), (uint)1); // creating the respective group should properly load config->group("Desktops-screen-2").writeEntry("Number", 5); vds->load(); QCOMPARE(vds->count(), (uint)5); } void TestVirtualDesktops::save() { VirtualDesktopManager *vds = VirtualDesktopManager::self(); vds->setCount(4); // no config yet, just to ensure it actually works vds->save(); KSharedConfig::Ptr config = KSharedConfig::openConfig(QString(), KConfig::SimpleConfig); vds->setConfig(config); // now save should create the group "Desktops" QCOMPARE(config->hasGroup("Desktops"), false); vds->save(); QCOMPARE(config->hasGroup("Desktops"), true); KConfigGroup desktops = config->group("Desktops"); QCOMPARE(desktops.readEntry("Number", 1), 4); QCOMPARE(desktops.hasKey("Name_1"), false); QCOMPARE(desktops.hasKey("Name_2"), false); QCOMPARE(desktops.hasKey("Name_3"), false); QCOMPARE(desktops.hasKey("Name_4"), false); // change screen number screen_number = 3; QCOMPARE(config->hasGroup("Desktops-screen-3"), false); vds->setCount(3); vds->save(); QCOMPARE(config->hasGroup("Desktops-screen-3"), true); // old one should be unchanged desktops = config->group("Desktops"); QCOMPARE(desktops.readEntry("Number", 1), 4); desktops = config->group("Desktops-screen-3"); QCOMPARE(desktops.readEntry("Number", 1), 3); QCOMPARE(desktops.hasKey("Name_1"), false); QCOMPARE(desktops.hasKey("Name_2"), false); QCOMPARE(desktops.hasKey("Name_3"), false); QCOMPARE(desktops.hasKey("Name_4"), false); } QTEST_MAIN(TestVirtualDesktops) #include "test_virtual_desktops.moc" diff --git a/autotests/test_window_paint_data.cpp b/autotests/test_window_paint_data.cpp index 8b8c9f793..5ae193480 100644 --- a/autotests/test_window_paint_data.cpp +++ b/autotests/test_window_paint_data.cpp @@ -1,333 +1,335 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2012 Martin Gräßlin 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, see . *********************************************************************/ #include +#include "../virtualdesktops.h" #include #include #include #include using namespace KWin; class MockEffectWindowHelper : public QObject { Q_OBJECT Q_PROPERTY(qreal opacity READ opacity WRITE setOpacity) public: MockEffectWindowHelper(QObject *parent = nullptr); double opacity() const { return m_opacity; } void setOpacity(qreal opacity) { m_opacity = opacity; } private: qreal m_opacity; }; MockEffectWindowHelper::MockEffectWindowHelper(QObject *parent) : QObject(parent) , m_opacity(1.0) { } class MockEffectWindow : public EffectWindow { Q_OBJECT public: MockEffectWindow(QObject *parent = nullptr); virtual WindowQuadList buildQuads(bool force = false) const; virtual QVariant data(int role) const; virtual QRect decorationInnerRect() const; virtual void deleteProperty(long int atom) const; virtual void disablePainting(int reason); virtual void enablePainting(int reason); virtual EffectWindow *findModal(); virtual const EffectWindowGroup *group() const; virtual bool isPaintingEnabled(); virtual EffectWindowList mainWindows() const; virtual QByteArray readProperty(long int atom, long int type, int format) const; virtual void refWindow(); virtual void unrefWindow(); virtual QRegion shape() const; virtual void setData(int role, const QVariant &data); virtual void referencePreviousWindowPixmap() {} virtual void unreferencePreviousWindowPixmap() {} + QList desktops() const { return {};} }; MockEffectWindow::MockEffectWindow(QObject *parent) : EffectWindow(parent) { } WindowQuadList MockEffectWindow::buildQuads(bool force) const { Q_UNUSED(force) return WindowQuadList(); } QVariant MockEffectWindow::data(int role) const { Q_UNUSED(role) return QVariant(); } QRect MockEffectWindow::decorationInnerRect() const { return QRect(); } void MockEffectWindow::deleteProperty(long int atom) const { Q_UNUSED(atom) } void MockEffectWindow::disablePainting(int reason) { Q_UNUSED(reason) } void MockEffectWindow::enablePainting(int reason) { Q_UNUSED(reason) } EffectWindow *MockEffectWindow::findModal() { return nullptr; } const EffectWindowGroup *MockEffectWindow::group() const { return nullptr; } bool MockEffectWindow::isPaintingEnabled() { return true; } EffectWindowList MockEffectWindow::mainWindows() const { return EffectWindowList(); } QByteArray MockEffectWindow::readProperty(long int atom, long int type, int format) const { Q_UNUSED(atom) Q_UNUSED(type) Q_UNUSED(format) return QByteArray(); } void MockEffectWindow::refWindow() { } void MockEffectWindow::setData(int role, const QVariant &data) { Q_UNUSED(role) Q_UNUSED(data) } QRegion MockEffectWindow::shape() const { return QRegion(); } void MockEffectWindow::unrefWindow() { } class TestWindowPaintData : public QObject { Q_OBJECT private Q_SLOTS: void testCtor(); void testCopyCtor(); void testOperatorMultiplyAssign(); void testOperatorPlus(); void testMultiplyOpacity(); void testMultiplySaturation(); void testMultiplyBrightness(); }; void TestWindowPaintData::testCtor() { MockEffectWindowHelper helper; helper.setOpacity(0.5); MockEffectWindow w(&helper); WindowPaintData data(&w); QCOMPARE(data.xScale(), 1.0); QCOMPARE(data.yScale(), 1.0); QCOMPARE(data.zScale(), 1.0); QCOMPARE(data.xTranslation(), 0.0); QCOMPARE(data.yTranslation(), 0.0); QCOMPARE(data.zTranslation(), 0.0); QCOMPARE(data.translation(), QVector3D()); QCOMPARE(data.rotationAngle(), 0.0); QCOMPARE(data.rotationOrigin(), QVector3D()); QCOMPARE(data.rotationAxis(), QVector3D(0.0, 0.0, 1.0)); QCOMPARE(data.opacity(), 0.5); QCOMPARE(data.brightness(), 1.0); QCOMPARE(data.saturation(), 1.0); } void TestWindowPaintData::testCopyCtor() { MockEffectWindowHelper helper; MockEffectWindow w(&helper); WindowPaintData data(&w); WindowPaintData data2(data); // no value had been changed QCOMPARE(data2.xScale(), 1.0); QCOMPARE(data2.yScale(), 1.0); QCOMPARE(data2.zScale(), 1.0); QCOMPARE(data2.xTranslation(), 0.0); QCOMPARE(data2.yTranslation(), 0.0); QCOMPARE(data2.zTranslation(), 0.0); QCOMPARE(data2.translation(), QVector3D()); QCOMPARE(data2.rotationAngle(), 0.0); QCOMPARE(data2.rotationOrigin(), QVector3D()); QCOMPARE(data2.rotationAxis(), QVector3D(0.0, 0.0, 1.0)); QCOMPARE(data2.opacity(), 1.0); QCOMPARE(data2.brightness(), 1.0); QCOMPARE(data2.saturation(), 1.0); data2.setScale(QVector3D(0.5, 2.0, 3.0)); data2.translate(0.5, 2.0, 3.0); data2.setRotationAngle(45.0); data2.setRotationOrigin(QVector3D(1.0, 2.0, 3.0)); data2.setRotationAxis(QVector3D(1.0, 1.0, 0.0)); data2.setOpacity(0.1); data2.setBrightness(0.3); data2.setSaturation(0.4); WindowPaintData data3(data2); QCOMPARE(data3.xScale(), 0.5); QCOMPARE(data3.yScale(), 2.0); QCOMPARE(data3.zScale(), 3.0); QCOMPARE(data3.xTranslation(), 0.5); QCOMPARE(data3.yTranslation(), 2.0); QCOMPARE(data3.zTranslation(), 3.0); QCOMPARE(data3.translation(), QVector3D(0.5, 2.0, 3.0)); QCOMPARE(data3.rotationAngle(), 45.0); QCOMPARE(data3.rotationOrigin(), QVector3D(1.0, 2.0, 3.0)); QCOMPARE(data3.rotationAxis(), QVector3D(1.0, 1.0, 0.0)); QCOMPARE(data3.opacity(), 0.1); QCOMPARE(data3.brightness(), 0.3); QCOMPARE(data3.saturation(), 0.4); } void TestWindowPaintData::testOperatorMultiplyAssign() { MockEffectWindowHelper helper; MockEffectWindow w(&helper); WindowPaintData data(&w); // without anything set, it's 1.0 on all axis QCOMPARE(data.xScale(), 1.0); QCOMPARE(data.yScale(), 1.0); QCOMPARE(data.zScale(), 1.0); // multiplying by a factor should set all components data *= 2.0; QCOMPARE(data.xScale(), 2.0); QCOMPARE(data.yScale(), 2.0); QCOMPARE(data.zScale(), 2.0); // multiplying by a vector2D should set x and y components data *= QVector2D(2.0, 3.0); QCOMPARE(data.xScale(), 4.0); QCOMPARE(data.yScale(), 6.0); QCOMPARE(data.zScale(), 2.0); // multiplying by a vector3d should set all components data *= QVector3D(0.5, 1.5, 2.0); QCOMPARE(data.xScale(), 2.0); QCOMPARE(data.yScale(), 9.0); QCOMPARE(data.zScale(), 4.0); } void TestWindowPaintData::testOperatorPlus() { MockEffectWindowHelper helper; MockEffectWindow w(&helper); WindowPaintData data(&w); QCOMPARE(data.xTranslation(), 0.0); QCOMPARE(data.yTranslation(), 0.0); QCOMPARE(data.zTranslation(), 0.0); QCOMPARE(data.translation(), QVector3D()); // test with point data += QPoint(1, 2); QCOMPARE(data.translation(), QVector3D(1.0, 2.0, 0.0)); // test with pointf data += QPointF(0.5, 0.75); QCOMPARE(data.translation(), QVector3D(1.5, 2.75, 0.0)); // test with QVector2D data += QVector2D(0.25, 1.5); QCOMPARE(data.translation(), QVector3D(1.75, 4.25, 0.0)); // test with QVector3D data += QVector3D(1.0, 2.0, 3.5); QCOMPARE(data.translation(), QVector3D(2.75, 6.25, 3.5)); } void TestWindowPaintData::testMultiplyBrightness() { MockEffectWindowHelper helper; MockEffectWindow w(&helper); WindowPaintData data(&w); QCOMPARE(0.2, data.multiplyBrightness(0.2)); QCOMPARE(0.2, data.brightness()); QCOMPARE(0.6, data.multiplyBrightness(3.0)); QCOMPARE(0.6, data.brightness()); // just for safety QCOMPARE(1.0, data.opacity()); QCOMPARE(1.0, data.saturation()); } void TestWindowPaintData::testMultiplyOpacity() { MockEffectWindowHelper helper; MockEffectWindow w(&helper); WindowPaintData data(&w); QCOMPARE(0.2, data.multiplyOpacity(0.2)); QCOMPARE(0.2, data.opacity()); QCOMPARE(0.6, data.multiplyOpacity(3.0)); QCOMPARE(0.6, data.opacity()); // just for safety QCOMPARE(1.0, data.brightness()); QCOMPARE(1.0, data.saturation()); } void TestWindowPaintData::testMultiplySaturation() { MockEffectWindowHelper helper; MockEffectWindow w(&helper); WindowPaintData data(&w); QCOMPARE(0.2, data.multiplySaturation(0.2)); QCOMPARE(0.2, data.saturation()); QCOMPARE(0.6, data.multiplySaturation(3.0)); QCOMPARE(0.6, data.saturation()); // just for safety QCOMPARE(1.0, data.brightness()); QCOMPARE(1.0, data.opacity()); } QTEST_MAIN(TestWindowPaintData) #include "test_window_paint_data.moc" diff --git a/dbusinterface.cpp b/dbusinterface.cpp index 9bfd9950a..1a4da99a6 100644 --- a/dbusinterface.cpp +++ b/dbusinterface.cpp @@ -1,318 +1,495 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2012 Martin Gräßlin 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, see . *********************************************************************/ // own #include "dbusinterface.h" #include "compositingadaptor.h" +#include "virtualdesktopmanageradaptor.h" // kwin #include "abstract_client.h" #include "atoms.h" #include "composite.h" #include "debug_console.h" #include "main.h" #include "placement.h" #include "platform.h" #include "kwinadaptor.h" #include "scene.h" #include "workspace.h" #include "virtualdesktops.h" #ifdef KWIN_BUILD_ACTIVITIES #include "activities.h" #endif // Qt #include #include namespace KWin { DBusInterface::DBusInterface(QObject *parent) : QObject(parent) , m_serviceName(QStringLiteral("org.kde.KWin")) { (void) new KWinAdaptor(this); QDBusConnection dbus = QDBusConnection::sessionBus(); dbus.registerObject(QStringLiteral("/KWin"), this); const QByteArray dBusSuffix = qgetenv("KWIN_DBUS_SERVICE_SUFFIX"); if (!dBusSuffix.isNull()) { m_serviceName = m_serviceName + QLatin1Char('.') + dBusSuffix; } if (!dbus.registerService(m_serviceName)) { QDBusServiceWatcher *dog = new QDBusServiceWatcher(m_serviceName, dbus, QDBusServiceWatcher::WatchForUnregistration, this); connect (dog, SIGNAL(serviceUnregistered(QString)), SLOT(becomeKWinService(QString))); } else { announceService(); } dbus.connect(QString(), QStringLiteral("/KWin"), QStringLiteral("org.kde.KWin"), QStringLiteral("reloadConfig"), Workspace::self(), SLOT(slotReloadConfig())); connect(kwinApp(), &Application::x11ConnectionChanged, this, &DBusInterface::announceService); } void DBusInterface::becomeKWinService(const QString &service) { // TODO: this watchdog exists to make really safe that we at some point get the service // but it's probably no longer needed since we explicitly unregister the service with the deconstructor if (service == m_serviceName && QDBusConnection::sessionBus().registerService(m_serviceName) && sender()) { sender()->deleteLater(); // bye doggy :'( announceService(); } } DBusInterface::~DBusInterface() { QDBusConnection::sessionBus().unregisterService(m_serviceName); // KApplication automatically also grabs org.kde.kwin, so it's often been used externally - ensure to free it as well QDBusConnection::sessionBus().unregisterService(QStringLiteral("org.kde.kwin")); if (kwinApp()->x11Connection()) { xcb_delete_property(kwinApp()->x11Connection(), kwinApp()->x11RootWindow(), atoms->kwin_dbus_service); } } void DBusInterface::announceService() { if (!kwinApp()->x11Connection()) { return; } const QByteArray service = m_serviceName.toUtf8(); xcb_change_property(kwinApp()->x11Connection(), XCB_PROP_MODE_REPLACE, kwinApp()->x11RootWindow(), atoms->kwin_dbus_service, atoms->utf8_string, 8, service.size(), service.constData()); } // wrap void methods with no arguments to Workspace #define WRAP(name) \ void DBusInterface::name() \ {\ Workspace::self()->name();\ } WRAP(reconfigure) #undef WRAP void DBusInterface::killWindow() { Workspace::self()->slotKillWindow(); } #define WRAP(name) \ void DBusInterface::name() \ {\ Placement::self()->name();\ } WRAP(cascadeDesktop) WRAP(unclutterDesktop) #undef WRAP // wrap returning methods with no arguments to Workspace #define WRAP( rettype, name ) \ rettype DBusInterface::name( ) \ {\ return Workspace::self()->name(); \ } WRAP(QString, supportInformation) #undef WRAP bool DBusInterface::startActivity(const QString &in0) { #ifdef KWIN_BUILD_ACTIVITIES if (!Activities::self()) { return false; } return Activities::self()->start(in0); #else Q_UNUSED(in0) return false; #endif } bool DBusInterface::stopActivity(const QString &in0) { #ifdef KWIN_BUILD_ACTIVITIES if (!Activities::self()) { return false; } return Activities::self()->stop(in0); #else Q_UNUSED(in0) return false; #endif } int DBusInterface::currentDesktop() { return VirtualDesktopManager::self()->current(); } bool DBusInterface::setCurrentDesktop(int desktop) { return VirtualDesktopManager::self()->setCurrent(desktop); } void DBusInterface::nextDesktop() { VirtualDesktopManager::self()->moveTo(); } void DBusInterface::previousDesktop() { VirtualDesktopManager::self()->moveTo(); } void DBusInterface::showDebugConsole() { DebugConsole *console = new DebugConsole; console->show(); } QVariantMap DBusInterface::queryWindowInfo() { m_replyQueryWindowInfo = message(); setDelayedReply(true); kwinApp()->platform()->startInteractiveWindowSelection( [this] (Toplevel *t) { if (auto c = qobject_cast(t)) { const QVariantMap ret{ {QStringLiteral("resourceClass"), c->resourceClass()}, {QStringLiteral("resourceName"), c->resourceName()}, {QStringLiteral("desktopFile"), c->desktopFileName()}, {QStringLiteral("role"), c->windowRole()}, {QStringLiteral("caption"), c->captionNormal()}, {QStringLiteral("clientMachine"), c->wmClientMachine(true)}, {QStringLiteral("type"), c->windowType()}, {QStringLiteral("x"), c->x()}, {QStringLiteral("y"), c->y()}, {QStringLiteral("width"), c->width()}, {QStringLiteral("height"), c->height()}, {QStringLiteral("x11DesktopNumber"), c->desktop()}, {QStringLiteral("minimized"), c->isMinimized()}, {QStringLiteral("shaded"), c->isShade()}, {QStringLiteral("fullscreen"), c->isFullScreen()}, {QStringLiteral("keepAbove"), c->keepAbove()}, {QStringLiteral("keepBelow"), c->keepBelow()}, {QStringLiteral("noBorder"), c->noBorder()}, {QStringLiteral("skipTaskbar"), c->skipTaskbar()}, {QStringLiteral("skipPager"), c->skipPager()}, {QStringLiteral("skipSwitcher"), c->skipSwitcher()}, {QStringLiteral("maximizeHorizontal"), c->maximizeMode() & MaximizeHorizontal}, {QStringLiteral("maximizeVertical"), c->maximizeMode() & MaximizeVertical} }; QDBusConnection::sessionBus().send(m_replyQueryWindowInfo.createReply(ret)); } else { QDBusConnection::sessionBus().send(m_replyQueryWindowInfo.createErrorReply(QString(), QString())); } } ); return QVariantMap{}; } CompositorDBusInterface::CompositorDBusInterface(Compositor *parent) : QObject(parent) , m_compositor(parent) { connect(m_compositor, &Compositor::compositingToggled, this, &CompositorDBusInterface::compositingToggled); new CompositingAdaptor(this); QDBusConnection dbus = QDBusConnection::sessionBus(); dbus.registerObject(QStringLiteral("/Compositor"), this); dbus.connect(QString(), QStringLiteral("/Compositor"), QStringLiteral("org.kde.kwin.Compositing"), QStringLiteral("reinit"), m_compositor, SLOT(slotReinitialize())); } QString CompositorDBusInterface::compositingNotPossibleReason() const { return kwinApp()->platform()->compositingNotPossibleReason(); } QString CompositorDBusInterface::compositingType() const { if (!m_compositor->hasScene()) { return QStringLiteral("none"); } switch (m_compositor->scene()->compositingType()) { case XRenderCompositing: return QStringLiteral("xrender"); case OpenGL2Compositing: if (QOpenGLContext::openGLModuleType() == QOpenGLContext::LibGLES) { return QStringLiteral("gles"); } else { return QStringLiteral("gl2"); } case QPainterCompositing: return QStringLiteral("qpainter"); case NoCompositing: default: return QStringLiteral("none"); } } bool CompositorDBusInterface::isActive() const { return m_compositor->isActive(); } bool CompositorDBusInterface::isCompositingPossible() const { return kwinApp()->platform()->compositingPossible(); } bool CompositorDBusInterface::isOpenGLBroken() const { return kwinApp()->platform()->openGLCompositingIsBroken(); } bool CompositorDBusInterface::platformRequiresCompositing() const { return kwinApp()->platform()->requiresCompositing(); } void CompositorDBusInterface::resume() { m_compositor->resume(Compositor::ScriptSuspend); } void CompositorDBusInterface::suspend() { m_compositor->suspend(Compositor::ScriptSuspend); } QStringList CompositorDBusInterface::supportedOpenGLPlatformInterfaces() const { QStringList interfaces; bool supportsGlx = false; #if HAVE_EPOXY_GLX supportsGlx = (kwinApp()->operationMode() == Application::OperationModeX11); #endif if (QOpenGLContext::openGLModuleType() == QOpenGLContext::LibGLES) { supportsGlx = false; } if (supportsGlx) { interfaces << QStringLiteral("glx"); } interfaces << QStringLiteral("egl"); return interfaces; } + + + +VirtualDesktopManagerDBusInterface::VirtualDesktopManagerDBusInterface(VirtualDesktopManager *parent) + : QObject(parent) + , m_manager(parent) +{ + qDBusRegisterMetaType(); + qDBusRegisterMetaType(); + + new VirtualDesktopManagerAdaptor(this); + QDBusConnection::sessionBus().registerObject(QStringLiteral("/VirtualDesktopManager"), + QStringLiteral("org.kde.KWin.VirtualDesktopManager"), + this + ); + + connect(m_manager, &VirtualDesktopManager::currentChanged, this, + [this](uint previousDesktop, uint newDesktop) { + Q_UNUSED(previousDesktop); + Q_UNUSED(newDesktop); + emit currentChanged(m_manager->currentDesktop()->id()); + } + ); + + connect(m_manager, &VirtualDesktopManager::countChanged, this, + [this](uint previousCount, uint newCount) { + Q_UNUSED(previousCount); + emit countChanged(newCount); + emit desktopsChanged(desktops()); + } + ); + + connect(m_manager, &VirtualDesktopManager::navigationWrappingAroundChanged, this, + [this]() { + emit navigationWrappingAroundChanged(isNavigationWrappingAround()); + } + ); + + connect(m_manager, &VirtualDesktopManager::rowsChanged, this, &VirtualDesktopManagerDBusInterface::rowsChanged); + + for (auto *vd : m_manager->desktops()) { + connect(vd, &VirtualDesktop::x11DesktopNumberChanged, this, + [this, vd]() { + DBusDesktopDataStruct data{.position = vd->x11DesktopNumber() - 1, .id = vd->id(), .name = vd->name()}; + emit desktopDataChanged(vd->id(), data); + emit desktopsChanged(desktops()); + } + ); + connect(vd, &VirtualDesktop::nameChanged, this, + [this, vd]() { + DBusDesktopDataStruct data{.position = vd->x11DesktopNumber() - 1, .id = vd->id(), .name = vd->name()}; + emit desktopDataChanged(vd->id(), data); + emit desktopsChanged(desktops()); + } + ); + } + connect(m_manager, &VirtualDesktopManager::desktopCreated, this, + [this](VirtualDesktop *vd) { + connect(vd, &VirtualDesktop::x11DesktopNumberChanged, this, + [this, vd]() { + DBusDesktopDataStruct data{.position = vd->x11DesktopNumber() - 1, .id = vd->id(), .name = vd->name()}; + emit desktopDataChanged(vd->id(), data); + emit desktopsChanged(desktops()); + } + ); + connect(vd, &VirtualDesktop::nameChanged, this, + [this, vd]() { + DBusDesktopDataStruct data{.position = vd->x11DesktopNumber() - 1, .id = vd->id(), .name = vd->name()}; + emit desktopDataChanged(vd->id(), data); + emit desktopsChanged(desktops()); + } + ); + DBusDesktopDataStruct data{.position = vd->x11DesktopNumber() - 1, .id = vd->id(), .name = vd->name()}; + emit desktopCreated(vd->id(), data); + emit desktopsChanged(desktops()); + } + ); + connect(m_manager, &VirtualDesktopManager::desktopRemoved, this, + [this](VirtualDesktop *vd) { + emit desktopRemoved(vd->id()); + emit desktopsChanged(desktops()); + } + ); +} + +uint VirtualDesktopManagerDBusInterface::count() const +{ + return m_manager->count(); +} + +void VirtualDesktopManagerDBusInterface::setRows(uint rows) +{ + if (static_cast(m_manager->grid().height()) == rows) { + return; + } + + m_manager->setRows(rows); + m_manager->save(); +} + +uint VirtualDesktopManagerDBusInterface::rows() const +{ + return m_manager->rows(); +} + +void VirtualDesktopManagerDBusInterface::setCurrent(const QString &id) +{ + if (m_manager->currentDesktop()->id() == id) { + return; + } + + auto *vd = m_manager->desktopForId(id.toUtf8()); + if (vd) { + m_manager->setCurrent(vd); + } +} + +QString VirtualDesktopManagerDBusInterface::current() const +{ + return m_manager->currentDesktop()->id(); +} + +void VirtualDesktopManagerDBusInterface::setNavigationWrappingAround(bool wraps) +{ + if (m_manager->isNavigationWrappingAround() == wraps) { + return; + } + + m_manager->setNavigationWrappingAround(wraps); +} + +bool VirtualDesktopManagerDBusInterface::isNavigationWrappingAround() const +{ + return m_manager->isNavigationWrappingAround(); +} + +DBusDesktopDataVector VirtualDesktopManagerDBusInterface::desktops() const +{ + const auto desks = m_manager->desktops(); + DBusDesktopDataVector desktopVect; + desktopVect.reserve(m_manager->count()); + + std::transform(desks.constBegin(), desks.constEnd(), + std::back_inserter(desktopVect), + [] (const VirtualDesktop *vd) { + return DBusDesktopDataStruct{.position = vd->x11DesktopNumber() - 1, .id = vd->id(), .name = vd->name()}; + } + ); + + return desktopVect; +} + +void VirtualDesktopManagerDBusInterface::createDesktop(uint position, const QString &name) +{ + m_manager->createVirtualDesktop(position + 1, name); +} + +void VirtualDesktopManagerDBusInterface::setDesktopName(const QString &id, const QString &name) +{ + VirtualDesktop *vd = m_manager->desktopForId(id.toUtf8()); + if (!vd) { + return; + } + if (vd->name() == name) { + return; + } + + vd->setName(name); + m_manager->save(); +} + +void VirtualDesktopManagerDBusInterface::removeDesktop(const QString &id) +{ + m_manager->removeVirtualDesktop(id.toUtf8()); +} + } // namespace diff --git a/dbusinterface.h b/dbusinterface.h index dd23d7c3c..e07019ba3 100644 --- a/dbusinterface.h +++ b/dbusinterface.h @@ -1,174 +1,247 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2012 Martin Gräßlin 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, see . *********************************************************************/ #ifndef KWIN_DBUS_INTERFACE_H #define KWIN_DBUS_INTERFACE_H #include #include +#include "virtualdesktopsdbustypes.h" + namespace KWin { class Compositor; +class VirtualDesktopManager; /** * @brief This class is a wrapper for the org.kde.KWin D-Bus interface. * * The main purpose of this class is to be exported on the D-Bus as object /KWin. * It is a pure wrapper to provide the deprecated D-Bus methods which have been * removed from Workspace which used to implement the complete D-Bus interface. * * Nowadays the D-Bus interfaces are distributed, parts of it are exported on * /Compositor, parts on /Effects and parts on /KWin. The implementation in this * class just delegates the method calls to the actual implementation in one of the * three singletons. * * @author Martin Gräßlin **/ class DBusInterface: public QObject, protected QDBusContext { Q_OBJECT Q_CLASSINFO("D-Bus Interface", "org.kde.KWin") public: explicit DBusInterface(QObject *parent); virtual ~DBusInterface(); public: // PROPERTIES public Q_SLOTS: // METHODS Q_NOREPLY void cascadeDesktop(); int currentDesktop(); Q_NOREPLY void killWindow(); void nextDesktop(); void previousDesktop(); Q_NOREPLY void reconfigure(); bool setCurrentDesktop(int desktop); bool startActivity(const QString &in0); bool stopActivity(const QString &in0); QString supportInformation(); Q_NOREPLY void unclutterDesktop(); Q_NOREPLY void showDebugConsole(); QVariantMap queryWindowInfo(); private Q_SLOTS: void becomeKWinService(const QString &service); private: void announceService(); QString m_serviceName; QDBusMessage m_replyQueryWindowInfo; }; class CompositorDBusInterface : public QObject { Q_OBJECT Q_CLASSINFO("D-Bus Interface", "org.kde.kwin.Compositing") /** * @brief Whether the Compositor is active. That is a Scene is present and the Compositor is * not shutting down itself. **/ Q_PROPERTY(bool active READ isActive) /** * @brief Whether compositing is possible. Mostly means whether the required X extensions * are available. **/ Q_PROPERTY(bool compositingPossible READ isCompositingPossible) /** * @brief The reason why compositing is not possible. Empty String if compositing is possible. **/ Q_PROPERTY(QString compositingNotPossibleReason READ compositingNotPossibleReason) /** * @brief Whether OpenGL has failed badly in the past (crash) and is considered as broken. **/ Q_PROPERTY(bool openGLIsBroken READ isOpenGLBroken) /** * The type of the currently used Scene: * @li @c none No Compositing * @li @c xrender XRender * @li @c gl1 OpenGL 1 * @li @c gl2 OpenGL 2 * @li @c gles OpenGL ES 2 **/ Q_PROPERTY(QString compositingType READ compositingType) /** * @brief All currently supported OpenGLPlatformInterfaces. * * Possible values: * @li glx * @li egl * * Values depend on operation mode and compile time options. **/ Q_PROPERTY(QStringList supportedOpenGLPlatformInterfaces READ supportedOpenGLPlatformInterfaces) Q_PROPERTY(bool platformRequiresCompositing READ platformRequiresCompositing) public: explicit CompositorDBusInterface(Compositor *parent); virtual ~CompositorDBusInterface() = default; bool isActive() const; bool isCompositingPossible() const; QString compositingNotPossibleReason() const; bool isOpenGLBroken() const; QString compositingType() const; QStringList supportedOpenGLPlatformInterfaces() const; bool platformRequiresCompositing() const; public Q_SLOTS: /** * @brief Suspends the Compositor if it is currently active. * * Note: it is possible that the Compositor is not able to suspend. Use @link isActive to check * whether the Compositor has been suspended. * * @return void * @see resume * @see isActive **/ void suspend(); /** * @brief Resumes the Compositor if it is currently suspended. * * Note: it is possible that the Compositor cannot be resumed, that is there might be Clients * blocking the usage of Compositing or the Scene might be broken. Use @link isActive to check * whether the Compositor has been resumed. Also check @link isCompositingPossible and * @link isOpenGLBroken. * * Note: The starting of the Compositor can require some time and is partially done threaded. * After this method returns the setup may not have been completed. * * @return void * @see suspend * @see isActive * @see isCompositingPossible * @see isOpenGLBroken **/ void resume(); Q_SIGNALS: void compositingToggled(bool active); private: Compositor *m_compositor; }; +//TODO: disable all of this in case of kiosk? + +class VirtualDesktopManagerDBusInterface : public QObject +{ + Q_OBJECT + Q_CLASSINFO("D-Bus Interface", "org.kde.KWin.VirtualDesktopManager") + + /** + * The number of virtual desktops currently available. + * The ids of the virtual desktops are in the range [1, VirtualDesktopManager::maximum()]. + **/ + Q_PROPERTY(uint count READ count NOTIFY countChanged) + /** + * The number of rows the virtual desktops will be laid out in + **/ + Q_PROPERTY(uint rows READ rows WRITE setRows NOTIFY rowsChanged) + /** + * The id of the virtual desktop which is currently in use. + **/ + Q_PROPERTY(QString current READ current WRITE setCurrent NOTIFY currentChanged) + /** + * Whether navigation in the desktop layout wraps around at the borders. + **/ + Q_PROPERTY(bool navigationWrappingAround READ isNavigationWrappingAround WRITE setNavigationWrappingAround NOTIFY navigationWrappingAroundChanged) + + /** + * list of key/value pairs which every one of them is representing a desktop + */ + Q_PROPERTY(KWin::DBusDesktopDataVector desktops READ desktops NOTIFY desktopsChanged); + +public: + VirtualDesktopManagerDBusInterface(VirtualDesktopManager *parent); + ~VirtualDesktopManagerDBusInterface() = default; + + uint count() const; + + void setRows(uint rows); + uint rows() const; + + void setCurrent(const QString &id); + QString current() const; + + void setNavigationWrappingAround(bool wraps); + bool isNavigationWrappingAround() const; + + KWin::DBusDesktopDataVector desktops() const; + +Q_SIGNALS: + void countChanged(uint count); + void rowsChanged(uint rows); + void currentChanged(const QString &id); + void navigationWrappingAroundChanged(bool wraps); + void desktopsChanged(KWin::DBusDesktopDataVector); + void desktopDataChanged(const QString &id, KWin::DBusDesktopDataStruct); + void desktopCreated(const QString &id, KWin::DBusDesktopDataStruct); + void desktopRemoved(const QString &id); + +public Q_SLOTS: + /** + * Create a desktop with a new name at a given position + * note: the position starts from 1 + */ + void createDesktop(uint position, const QString &name); + void setDesktopName(const QString &id, const QString &name); + void removeDesktop(const QString &id); + +private: + VirtualDesktopManager *m_manager; +}; + } // namespace #endif // KWIN_DBUS_INTERFACE_H diff --git a/deleted.cpp b/deleted.cpp index 6541376a2..fe2e4956e 100644 --- a/deleted.cpp +++ b/deleted.cpp @@ -1,284 +1,290 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2006 Lubos Lunak 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, see . *********************************************************************/ #include "deleted.h" #include "workspace.h" #include "client.h" #include "group.h" #include "netinfo.h" #include "shadow.h" #include "shell_client.h" #include "decorations/decoratedclient.h" #include "decorations/decorationrenderer.h" #include namespace KWin { Deleted::Deleted() : Toplevel() , delete_refcount(1) , m_frame(XCB_WINDOW_NONE) , no_border(true) , m_layer(UnknownLayer) , m_minimized(false) , m_modal(false) , m_wasClient(false) , m_wasCurrentTab(true) , m_decorationRenderer(nullptr) , m_fullscreen(false) , m_keepAbove(false) , m_keepBelow(false) , m_wasActive(false) , m_wasX11Client(false) , m_wasWaylandClient(false) , m_wasGroupTransient(false) { } Deleted::~Deleted() { if (delete_refcount != 0) qCCritical(KWIN_CORE) << "Deleted client has non-zero reference count (" << delete_refcount << ")"; assert(delete_refcount == 0); if (workspace()) { workspace()->removeDeleted(this); } for (Toplevel *toplevel : qAsConst(m_transientFor)) { if (auto *deleted = qobject_cast(toplevel)) { deleted->removeTransient(this); } } for (Deleted *transient : qAsConst(m_transients)) { transient->removeTransientFor(this); } deleteEffectWindow(); } Deleted* Deleted::create(Toplevel* c) { Deleted* d = new Deleted(); d->copyToDeleted(c); workspace()->addDeleted(d, c); return d; } // to be used only from Workspace::finishCompositing() void Deleted::discard() { delete_refcount = 0; delete this; } void Deleted::copyToDeleted(Toplevel* c) { assert(dynamic_cast< Deleted* >(c) == NULL); Toplevel::copyToDeleted(c); desk = c->desktop(); + m_desktops = c->desktops(); activityList = c->activities(); contentsRect = QRect(c->clientPos(), c->clientSize()); m_contentPos = c->clientContentPos(); transparent_rect = c->transparentRect(); m_layer = c->layer(); m_frame = c->frameId(); m_opacity = c->opacity(); m_type = c->windowType(true); m_windowRole = c->windowRole(); if (WinInfo* cinfo = dynamic_cast< WinInfo* >(info)) cinfo->disable(); if (AbstractClient *client = dynamic_cast(c)) { no_border = client->noBorder(); if (!no_border) { client->layoutDecorationRects(decoration_left, decoration_top, decoration_right, decoration_bottom); if (client->isDecorated()) { if (Decoration::Renderer *renderer = client->decoratedClient()->renderer()) { m_decorationRenderer = renderer; m_decorationRenderer->reparent(this); } } } m_wasClient = true; m_minimized = client->isMinimized(); m_modal = client->isModal(); m_mainClients = client->mainClients(); foreach (AbstractClient *c, m_mainClients) { connect(c, &AbstractClient::windowClosed, this, &Deleted::mainClientClosed); } m_fullscreen = client->isFullScreen(); m_wasCurrentTab = client->isCurrentTab(); m_keepAbove = client->keepAbove(); m_keepBelow = client->keepBelow(); m_caption = client->caption(); m_wasActive = client->isActive(); const auto *x11Client = qobject_cast(client); m_wasGroupTransient = x11Client && x11Client->groupTransient(); if (m_wasGroupTransient) { const auto members = x11Client->group()->members(); for (Client *member : members) { if (member != client) { addTransientFor(member); } } } else { AbstractClient *transientFor = client->transientFor(); if (transientFor != nullptr) { addTransientFor(transientFor); } } } m_wasWaylandClient = qobject_cast(c) != nullptr; m_wasX11Client = !m_wasWaylandClient; } void Deleted::unrefWindow() { if (--delete_refcount > 0) return; // needs to be delayed // a) when calling from effects, otherwise it'd be rather complicated to handle the case of the // window going away during a painting pass // b) to prevent dangeling pointers in the stacking order, see bug #317765 deleteLater(); } int Deleted::desktop() const { return desk; } QStringList Deleted::activities() const { return activityList; } +QList Deleted::desktops() const +{ + return m_desktops; +} + QPoint Deleted::clientPos() const { return contentsRect.topLeft(); } QSize Deleted::clientSize() const { return contentsRect.size(); } void Deleted::debug(QDebug& stream) const { stream << "\'ID:" << window() << "\' (deleted)"; } void Deleted::layoutDecorationRects(QRect& left, QRect& top, QRect& right, QRect& bottom) const { left = decoration_left; top = decoration_top; right = decoration_right; bottom = decoration_bottom; } QRect Deleted::decorationRect() const { return rect(); } QRect Deleted::transparentRect() const { return transparent_rect; } bool Deleted::isDeleted() const { return true; } NET::WindowType Deleted::windowType(bool direct, int supportedTypes) const { Q_UNUSED(direct) Q_UNUSED(supportedTypes) return m_type; } void Deleted::mainClientClosed(Toplevel *client) { if (AbstractClient *c = dynamic_cast(client)) m_mainClients.removeAll(c); } void Deleted::transientForClosed(Toplevel *toplevel, Deleted *deleted) { if (deleted == nullptr) { m_transientFor.removeAll(toplevel); return; } const int index = m_transientFor.indexOf(toplevel); if (index == -1) { return; } m_transientFor[index] = deleted; deleted->addTransient(this); } xcb_window_t Deleted::frameId() const { return m_frame; } double Deleted::opacity() const { return m_opacity; } QByteArray Deleted::windowRole() const { return m_windowRole; } void Deleted::addTransient(Deleted *transient) { m_transients.append(transient); } void Deleted::removeTransient(Deleted *transient) { m_transients.removeAll(transient); } void Deleted::addTransientFor(AbstractClient *parent) { m_transientFor.append(parent); connect(parent, &AbstractClient::windowClosed, this, &Deleted::transientForClosed); } void Deleted::removeTransientFor(Deleted *parent) { m_transientFor.removeAll(parent); } } // namespace diff --git a/deleted.h b/deleted.h index ae8daa40a..778b71666 100644 --- a/deleted.h +++ b/deleted.h @@ -1,235 +1,237 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2006 Lubos Lunak 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, see . *********************************************************************/ #ifndef KWIN_DELETED_H #define KWIN_DELETED_H #include "toplevel.h" namespace KWin { class AbstractClient; namespace Decoration { class Renderer; } class KWIN_EXPORT Deleted : public Toplevel { Q_OBJECT Q_PROPERTY(bool minimized READ isMinimized) Q_PROPERTY(bool modal READ isModal) Q_PROPERTY(bool fullScreen READ isFullScreen CONSTANT) Q_PROPERTY(bool isCurrentTab READ isCurrentTab) Q_PROPERTY(bool keepAbove READ keepAbove CONSTANT) Q_PROPERTY(bool keepBelow READ keepBelow CONSTANT) Q_PROPERTY(QString caption READ caption CONSTANT) public: static Deleted* create(Toplevel* c); // used by effects to keep the window around for e.g. fadeout effects when it's destroyed void refWindow(); void unrefWindow(); void discard(); virtual int desktop() const; virtual QStringList activities() const; + virtual QList desktops() const; virtual QPoint clientPos() const; virtual QSize clientSize() const; QPoint clientContentPos() const override { return m_contentPos; } virtual QRect transparentRect() const; virtual bool isDeleted() const; virtual xcb_window_t frameId() const override; bool noBorder() const { return no_border; } void layoutDecorationRects(QRect &left, QRect &top, QRect &right, QRect &bottom) const; QRect decorationRect() const; virtual Layer layer() const { return m_layer; } bool isMinimized() const { return m_minimized; } bool isModal() const { return m_modal; } QList mainClients() const { return m_mainClients; } NET::WindowType windowType(bool direct = false, int supported_types = 0) const; bool wasClient() const { return m_wasClient; } double opacity() const override; QByteArray windowRole() const override; const Decoration::Renderer *decorationRenderer() const { return m_decorationRenderer; } bool isFullScreen() const { return m_fullscreen; } bool isCurrentTab() const { return m_wasCurrentTab; } bool keepAbove() const { return m_keepAbove; } bool keepBelow() const { return m_keepBelow; } QString caption() const { return m_caption; } /** * Returns whether the client was active. * * @returns @c true if the client was active at the time when it was closed, * @c false otherwise **/ bool wasActive() const { return m_wasActive; } /** * Returns whether this was an X11 client. * * @returns @c true if it was an X11 client, @c false otherwise. **/ bool wasX11Client() const { return m_wasX11Client; } /** * Returns whether this was a Wayland client. * * @returns @c true if it was a Wayland client, @c false otherwise. **/ bool wasWaylandClient() const { return m_wasWaylandClient; } /** * Returns whether the client was a transient. * * @returns @c true if it was a transient, @c false otherwise. **/ bool wasTransient() const { return !m_transientFor.isEmpty(); } /** * Returns whether the client was a group transient. * * @returns @c true if it was a group transient, @c false otherwise. * @note This is relevant only for X11 clients. **/ bool wasGroupTransient() const { return m_wasGroupTransient; } /** * Checks whether this client was a transient for given toplevel. * * @param toplevel Toplevel against which we are testing. * @returns @c true if it was a transient for given toplevel, @c false otherwise. **/ bool wasTransientFor(const Toplevel *toplevel) const { return m_transientFor.contains(const_cast(toplevel)); } /** * Returns the list of transients. * * Because the window is Deleted, it can have only Deleted child transients. **/ DeletedList transients() const { return m_transients; } protected: virtual void debug(QDebug& stream) const; private Q_SLOTS: void mainClientClosed(KWin::Toplevel *client); void transientForClosed(Toplevel *toplevel, Deleted *deleted); private: Deleted(); // use create() void copyToDeleted(Toplevel* c); virtual ~Deleted(); // deleted only using unrefWindow() void addTransient(Deleted *transient); void removeTransient(Deleted *transient); void addTransientFor(AbstractClient *parent); void removeTransientFor(Deleted *parent); int delete_refcount; double window_opacity; int desk; QStringList activityList; QRect contentsRect; // for clientPos()/clientSize() QPoint m_contentPos; QRect transparent_rect; xcb_window_t m_frame; + QList m_desktops; bool no_border; QRect decoration_left; QRect decoration_right; QRect decoration_top; QRect decoration_bottom; Layer m_layer; bool m_minimized; bool m_modal; QList m_mainClients; bool m_wasClient; bool m_wasCurrentTab; Decoration::Renderer *m_decorationRenderer; double m_opacity; NET::WindowType m_type = NET::Unknown; QByteArray m_windowRole; bool m_fullscreen; bool m_keepAbove; bool m_keepBelow; QString m_caption; bool m_wasActive; bool m_wasX11Client; bool m_wasWaylandClient; bool m_wasGroupTransient; ToplevelList m_transientFor; DeletedList m_transients; }; inline void Deleted::refWindow() { ++delete_refcount; } } // namespace Q_DECLARE_METATYPE(KWin::Deleted*) #endif diff --git a/effects.cpp b/effects.cpp index 5b573be3f..5e219941b 100644 --- a/effects.cpp +++ b/effects.cpp @@ -1,2103 +1,2104 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2006 Lubos Lunak Copyright (C) 2010, 2011 Martin Gräßlin 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, see . *********************************************************************/ #include "effects.h" #include "effectsadaptor.h" #include "effectloader.h" #ifdef KWIN_BUILD_ACTIVITIES #include "activities.h" #endif #include "deleted.h" #include "client.h" #include "cursor.h" #include "group.h" #include "osd.h" #include "pointer_input.h" #include "unmanaged.h" #ifdef KWIN_BUILD_TABBOX #include "tabbox.h" #endif #include "screenedge.h" #include "scripting/scriptedeffect.h" #include "screens.h" #include "screenlockerwatcher.h" #include "thumbnailitem.h" #include "virtualdesktops.h" #include "window_property_notify_x11_filter.h" #include "workspace.h" #include "kwinglutils.h" #include #include #include #include #include "composite.h" #include "xcbutils.h" #include "platform.h" #include "shell_client.h" #include "wayland_server.h" #include "decorations/decorationbridge.h" #include namespace KWin { //--------------------- // Static static QByteArray readWindowProperty(xcb_window_t win, xcb_atom_t atom, xcb_atom_t type, int format) { if (win == XCB_WINDOW_NONE) { return QByteArray(); } uint32_t len = 32768; for (;;) { Xcb::Property prop(false, win, atom, XCB_ATOM_ANY, 0, len); if (prop.isNull()) { // get property failed return QByteArray(); } if (prop->bytes_after > 0) { len *= 2; continue; } return prop.toByteArray(format, type); } } static void deleteWindowProperty(Window win, long int atom) { if (win == XCB_WINDOW_NONE) { return; } xcb_delete_property(kwinApp()->x11Connection(), win, atom); } static xcb_atom_t registerSupportProperty(const QByteArray &propertyName) { auto c = kwinApp()->x11Connection(); if (!c) { return XCB_ATOM_NONE; } // get the atom for the propertyName ScopedCPointer atomReply(xcb_intern_atom_reply(c, xcb_intern_atom_unchecked(c, false, propertyName.size(), propertyName.constData()), NULL)); if (atomReply.isNull()) { return XCB_ATOM_NONE; } // announce property on root window unsigned char dummy = 0; xcb_change_property(c, XCB_PROP_MODE_REPLACE, kwinApp()->x11RootWindow(), atomReply->atom, atomReply->atom, 8, 1, &dummy); // TODO: add to _NET_SUPPORTED return atomReply->atom; } //--------------------- EffectsHandlerImpl::EffectsHandlerImpl(Compositor *compositor, Scene *scene) : EffectsHandler(scene->compositingType()) , keyboard_grab_effect(NULL) , fullscreen_effect(0) , next_window_quad_type(EFFECT_QUAD_TYPE_START) , m_compositor(compositor) , m_scene(scene) , m_desktopRendering(false) , m_currentRenderedDesktop(0) , m_effectLoader(new EffectLoader(this)) , m_trackingCursorChanges(0) { qRegisterMetaType>(); connect(m_effectLoader, &AbstractEffectLoader::effectLoaded, this, [this](Effect *effect, const QString &name) { effect_order.insert(effect->requestedEffectChainPosition(), EffectPair(name, effect)); loaded_effects << EffectPair(name, effect); effectsChanged(); } ); m_effectLoader->setConfig(kwinApp()->config()); new EffectsAdaptor(this); QDBusConnection dbus = QDBusConnection::sessionBus(); dbus.registerObject(QStringLiteral("/Effects"), this); // init is important, otherwise causes crashes when quads are build before the first painting pass start m_currentBuildQuadsIterator = m_activeEffects.constEnd(); Workspace *ws = Workspace::self(); VirtualDesktopManager *vds = VirtualDesktopManager::self(); connect(ws, &Workspace::showingDesktopChanged, this, &EffectsHandlerImpl::showingDesktopChanged); connect(ws, &Workspace::currentDesktopChanged, this, [this](int old, AbstractClient *c) { const int newDesktop = VirtualDesktopManager::self()->current(); if (old != 0 && newDesktop != old) { emit desktopChanged(old, newDesktop, c ? c->effectWindow() : 0); // TODO: remove in 4.10 emit desktopChanged(old, newDesktop); } } ); connect(ws, &Workspace::desktopPresenceChanged, this, [this](AbstractClient *c, int old) { if (!c->effectWindow()) { return; } emit desktopPresenceChanged(c->effectWindow(), old, c->desktop()); } ); connect(ws, &Workspace::clientAdded, this, [this](Client *c) { if (c->readyForPainting()) slotClientShown(c); else connect(c, &Toplevel::windowShown, this, &EffectsHandlerImpl::slotClientShown); } ); connect(ws, &Workspace::unmanagedAdded, this, [this](Unmanaged *u) { // it's never initially ready but has synthetic 50ms delay connect(u, &Toplevel::windowShown, this, &EffectsHandlerImpl::slotUnmanagedShown); } ); connect(ws, &Workspace::clientActivated, this, [this](KWin::AbstractClient *c) { emit windowActivated(c ? c->effectWindow() : nullptr); } ); connect(ws, &Workspace::deletedRemoved, this, [this](KWin::Deleted *d) { emit windowDeleted(d->effectWindow()); elevated_windows.removeAll(d->effectWindow()); } ); connect(vds, &VirtualDesktopManager::countChanged, this, &EffectsHandler::numberDesktopsChanged); connect(Cursor::self(), &Cursor::mouseChanged, this, &EffectsHandler::mouseChanged); connect(screens(), &Screens::countChanged, this, &EffectsHandler::numberScreensChanged); connect(screens(), &Screens::sizeChanged, this, &EffectsHandler::virtualScreenSizeChanged); connect(screens(), &Screens::geometryChanged, this, &EffectsHandler::virtualScreenGeometryChanged); #ifdef KWIN_BUILD_ACTIVITIES if (Activities *activities = Activities::self()) { connect(activities, &Activities::added, this, &EffectsHandler::activityAdded); connect(activities, &Activities::removed, this, &EffectsHandler::activityRemoved); connect(activities, &Activities::currentChanged, this, &EffectsHandler::currentActivityChanged); } #endif connect(ws, &Workspace::stackingOrderChanged, this, &EffectsHandler::stackingOrderChanged); #ifdef KWIN_BUILD_TABBOX TabBox::TabBox *tabBox = TabBox::TabBox::self(); connect(tabBox, &TabBox::TabBox::tabBoxAdded, this, &EffectsHandler::tabBoxAdded); connect(tabBox, &TabBox::TabBox::tabBoxUpdated, this, &EffectsHandler::tabBoxUpdated); connect(tabBox, &TabBox::TabBox::tabBoxClosed, this, &EffectsHandler::tabBoxClosed); connect(tabBox, &TabBox::TabBox::tabBoxKeyEvent, this, &EffectsHandler::tabBoxKeyEvent); #endif connect(ScreenEdges::self(), &ScreenEdges::approaching, this, &EffectsHandler::screenEdgeApproaching); connect(ScreenLockerWatcher::self(), &ScreenLockerWatcher::locked, this, &EffectsHandler::screenLockingChanged); connect(kwinApp(), &Application::x11ConnectionChanged, this, [this] { registered_atoms.clear(); for (auto it = m_propertiesForEffects.keyBegin(); it != m_propertiesForEffects.keyEnd(); it++) { const auto atom = registerSupportProperty(*it); if (atom == XCB_ATOM_NONE) { continue; } m_compositor->keepSupportProperty(atom); m_managedProperties.insert(*it, atom); registerPropertyType(atom, true); } if (kwinApp()->x11Connection()) { m_x11WindowPropertyNotify = std::make_unique(this); } else { m_x11WindowPropertyNotify.reset(); } emit xcbConnectionChanged(); } ); if (kwinApp()->x11Connection()) { m_x11WindowPropertyNotify = std::make_unique(this); } // connect all clients for (Client *c : ws->clientList()) { setupClientConnections(c); } for (Unmanaged *u : ws->unmanagedList()) { setupUnmanagedConnections(u); } if (auto w = waylandServer()) { connect(w, &WaylandServer::shellClientAdded, this, [this](ShellClient *c) { if (c->readyForPainting()) slotShellClientShown(c); else connect(c, &Toplevel::windowShown, this, &EffectsHandlerImpl::slotShellClientShown); } ); const auto clients = waylandServer()->clients(); for (ShellClient *c : clients) { if (c->readyForPainting()) { setupAbstractClientConnections(c); } else { connect(c, &Toplevel::windowShown, this, &EffectsHandlerImpl::slotShellClientShown); } } } reconfigure(); } EffectsHandlerImpl::~EffectsHandlerImpl() { unloadAllEffects(); } void EffectsHandlerImpl::unloadAllEffects() { makeOpenGLContextCurrent(); if (keyboard_grab_effect != NULL) ungrabKeyboard(); setActiveFullScreenEffect(nullptr); for (auto it = loaded_effects.begin(); it != loaded_effects.end(); ++it) { Effect *effect = (*it).second; stopMouseInterception(effect); // remove support properties for the effect const QList properties = m_propertiesForEffects.keys(); for (const QByteArray &property : properties) { removeSupportProperty(property, effect); } delete effect; } loaded_effects.clear(); m_effectLoader->clear(); } void EffectsHandlerImpl::setupAbstractClientConnections(AbstractClient* c) { connect(c, &AbstractClient::windowClosed, this, &EffectsHandlerImpl::slotWindowClosed); connect(c, static_cast(&AbstractClient::clientMaximizedStateChanged), this, &EffectsHandlerImpl::slotClientMaximized); connect(c, &AbstractClient::clientStartUserMovedResized, this, [this](AbstractClient *c) { emit windowStartUserMovedResized(c->effectWindow()); } ); connect(c, &AbstractClient::clientStepUserMovedResized, this, [this](AbstractClient *c, const QRect &geometry) { emit windowStepUserMovedResized(c->effectWindow(), geometry); } ); connect(c, &AbstractClient::clientFinishUserMovedResized, this, [this](AbstractClient *c) { emit windowFinishUserMovedResized(c->effectWindow()); } ); connect(c, &AbstractClient::opacityChanged, this, &EffectsHandlerImpl::slotOpacityChanged); connect(c, &AbstractClient::clientMinimized, this, [this](AbstractClient *c, bool animate) { // TODO: notify effects even if it should not animate? if (animate) { emit windowMinimized(c->effectWindow()); } } ); connect(c, &AbstractClient::clientUnminimized, this, [this](AbstractClient* c, bool animate) { // TODO: notify effects even if it should not animate? if (animate) { emit windowUnminimized(c->effectWindow()); } } ); connect(c, &AbstractClient::modalChanged, this, &EffectsHandlerImpl::slotClientModalityChanged); connect(c, &AbstractClient::geometryShapeChanged, this, &EffectsHandlerImpl::slotGeometryShapeChanged); connect(c, &AbstractClient::damaged, this, &EffectsHandlerImpl::slotWindowDamaged); connect(c, &AbstractClient::unresponsiveChanged, this, [this, c](bool unresponsive) { emit windowUnresponsiveChanged(c->effectWindow(), unresponsive); } ); connect(c, &AbstractClient::windowShown, this, [this](Toplevel *c) { emit windowShown(c->effectWindow()); } ); connect(c, &AbstractClient::windowHidden, this, [this](Toplevel *c) { emit windowHidden(c->effectWindow()); } ); connect(c, &AbstractClient::keepAboveChanged, this, [this, c](bool above) { Q_UNUSED(above) emit windowKeepAboveChanged(c->effectWindow()); } ); connect(c, &AbstractClient::keepBelowChanged, this, [this, c](bool below) { Q_UNUSED(below) emit windowKeepBelowChanged(c->effectWindow()); } ); connect(c, &AbstractClient::fullScreenChanged, this, [this, c]() { emit windowFullScreenChanged(c->effectWindow()); } ); } void EffectsHandlerImpl::setupClientConnections(Client* c) { setupAbstractClientConnections(c); connect(c, &Client::paddingChanged, this, &EffectsHandlerImpl::slotPaddingChanged); } void EffectsHandlerImpl::setupUnmanagedConnections(Unmanaged* u) { connect(u, &Unmanaged::windowClosed, this, &EffectsHandlerImpl::slotWindowClosed); connect(u, &Unmanaged::opacityChanged, this, &EffectsHandlerImpl::slotOpacityChanged); connect(u, &Unmanaged::geometryShapeChanged, this, &EffectsHandlerImpl::slotGeometryShapeChanged); connect(u, &Unmanaged::paddingChanged, this, &EffectsHandlerImpl::slotPaddingChanged); connect(u, &Unmanaged::damaged, this, &EffectsHandlerImpl::slotWindowDamaged); } void EffectsHandlerImpl::reconfigure() { m_effectLoader->queryAndLoadAll(); } // the idea is that effects call this function again which calls the next one void EffectsHandlerImpl::prePaintScreen(ScreenPrePaintData& data, int time) { if (m_currentPaintScreenIterator != m_activeEffects.constEnd()) { (*m_currentPaintScreenIterator++)->prePaintScreen(data, time); --m_currentPaintScreenIterator; } // no special final code } void EffectsHandlerImpl::paintScreen(int mask, QRegion region, ScreenPaintData& data) { if (m_currentPaintScreenIterator != m_activeEffects.constEnd()) { (*m_currentPaintScreenIterator++)->paintScreen(mask, region, data); --m_currentPaintScreenIterator; } else m_scene->finalPaintScreen(mask, region, data); } void EffectsHandlerImpl::paintDesktop(int desktop, int mask, QRegion region, ScreenPaintData &data) { if (desktop < 1 || desktop > numberOfDesktops()) { return; } m_currentRenderedDesktop = desktop; m_desktopRendering = true; // save the paint screen iterator EffectsIterator savedIterator = m_currentPaintScreenIterator; m_currentPaintScreenIterator = m_activeEffects.constBegin(); effects->paintScreen(mask, region, data); // restore the saved iterator m_currentPaintScreenIterator = savedIterator; m_desktopRendering = false; } void EffectsHandlerImpl::postPaintScreen() { if (m_currentPaintScreenIterator != m_activeEffects.constEnd()) { (*m_currentPaintScreenIterator++)->postPaintScreen(); --m_currentPaintScreenIterator; } // no special final code } void EffectsHandlerImpl::prePaintWindow(EffectWindow* w, WindowPrePaintData& data, int time) { if (m_currentPaintWindowIterator != m_activeEffects.constEnd()) { (*m_currentPaintWindowIterator++)->prePaintWindow(w, data, time); --m_currentPaintWindowIterator; } // no special final code } void EffectsHandlerImpl::paintWindow(EffectWindow* w, int mask, QRegion region, WindowPaintData& data) { if (m_currentPaintWindowIterator != m_activeEffects.constEnd()) { (*m_currentPaintWindowIterator++)->paintWindow(w, mask, region, data); --m_currentPaintWindowIterator; } else m_scene->finalPaintWindow(static_cast(w), mask, region, data); } void EffectsHandlerImpl::paintEffectFrame(EffectFrame* frame, QRegion region, double opacity, double frameOpacity) { if (m_currentPaintEffectFrameIterator != m_activeEffects.constEnd()) { (*m_currentPaintEffectFrameIterator++)->paintEffectFrame(frame, region, opacity, frameOpacity); --m_currentPaintEffectFrameIterator; } else { const EffectFrameImpl* frameImpl = static_cast(frame); frameImpl->finalRender(region, opacity, frameOpacity); } } void EffectsHandlerImpl::postPaintWindow(EffectWindow* w) { if (m_currentPaintWindowIterator != m_activeEffects.constEnd()) { (*m_currentPaintWindowIterator++)->postPaintWindow(w); --m_currentPaintWindowIterator; } // no special final code } Effect *EffectsHandlerImpl::provides(Effect::Feature ef) { for (int i = 0; i < loaded_effects.size(); ++i) if (loaded_effects.at(i).second->provides(ef)) return loaded_effects.at(i).second; return NULL; } void EffectsHandlerImpl::drawWindow(EffectWindow* w, int mask, QRegion region, WindowPaintData& data) { if (m_currentDrawWindowIterator != m_activeEffects.constEnd()) { (*m_currentDrawWindowIterator++)->drawWindow(w, mask, region, data); --m_currentDrawWindowIterator; } else m_scene->finalDrawWindow(static_cast(w), mask, region, data); } void EffectsHandlerImpl::buildQuads(EffectWindow* w, WindowQuadList& quadList) { static bool initIterator = true; if (initIterator) { m_currentBuildQuadsIterator = m_activeEffects.constBegin(); initIterator = false; } if (m_currentBuildQuadsIterator != m_activeEffects.constEnd()) { (*m_currentBuildQuadsIterator++)->buildQuads(w, quadList); --m_currentBuildQuadsIterator; } if (m_currentBuildQuadsIterator == m_activeEffects.constBegin()) initIterator = true; } bool EffectsHandlerImpl::hasDecorationShadows() const { return false; } bool EffectsHandlerImpl::decorationsHaveAlpha() const { return true; } bool EffectsHandlerImpl::decorationSupportsBlurBehind() const { return Decoration::DecorationBridge::self()->needsBlur(); } // start another painting pass void EffectsHandlerImpl::startPaint() { m_activeEffects.clear(); m_activeEffects.reserve(loaded_effects.count()); for(QVector< KWin::EffectPair >::const_iterator it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) { if (it->second->isActive()) { m_activeEffects << it->second; } } m_currentDrawWindowIterator = m_activeEffects.constBegin(); m_currentPaintWindowIterator = m_activeEffects.constBegin(); m_currentPaintScreenIterator = m_activeEffects.constBegin(); m_currentPaintEffectFrameIterator = m_activeEffects.constBegin(); } void EffectsHandlerImpl::slotClientMaximized(KWin::AbstractClient *c, MaximizeMode maxMode) { bool horizontal = false; bool vertical = false; switch (maxMode) { case MaximizeHorizontal: horizontal = true; break; case MaximizeVertical: vertical = true; break; case MaximizeFull: horizontal = true; vertical = true; break; case MaximizeRestore: // fall through default: // default - nothing to do break; } if (EffectWindowImpl *w = c->effectWindow()) { emit windowMaximizedStateChanged(w, horizontal, vertical); } } void EffectsHandlerImpl::slotOpacityChanged(Toplevel *t, qreal oldOpacity) { if (t->opacity() == oldOpacity || !t->effectWindow()) { return; } emit windowOpacityChanged(t->effectWindow(), oldOpacity, (qreal)t->opacity()); } void EffectsHandlerImpl::slotClientShown(KWin::Toplevel *t) { Q_ASSERT(dynamic_cast(t)); Client *c = static_cast(t); disconnect(c, &Toplevel::windowShown, this, &EffectsHandlerImpl::slotClientShown); setupClientConnections(c); if (!c->tabGroup()) // the "window" has already been there emit windowAdded(c->effectWindow()); } void EffectsHandlerImpl::slotShellClientShown(Toplevel *t) { ShellClient *c = static_cast(t); setupAbstractClientConnections(c); emit windowAdded(t->effectWindow()); } void EffectsHandlerImpl::slotUnmanagedShown(KWin::Toplevel *t) { // regardless, unmanaged windows are -yet?- not synced anyway Q_ASSERT(dynamic_cast(t)); Unmanaged *u = static_cast(t); setupUnmanagedConnections(u); emit windowAdded(u->effectWindow()); } void EffectsHandlerImpl::slotWindowClosed(KWin::Toplevel *c, KWin::Deleted *d) { c->disconnect(this); if (d) { emit windowClosed(c->effectWindow()); } } void EffectsHandlerImpl::slotClientModalityChanged() { emit windowModalityChanged(static_cast(sender())->effectWindow()); } void EffectsHandlerImpl::slotCurrentTabAboutToChange(EffectWindow *from, EffectWindow *to) { emit currentTabAboutToChange(from, to); } void EffectsHandlerImpl::slotTabAdded(EffectWindow* w, EffectWindow* to) { emit tabAdded(w, to); } void EffectsHandlerImpl::slotTabRemoved(EffectWindow *w, EffectWindow* leaderOfFormerGroup) { emit tabRemoved(w, leaderOfFormerGroup); } void EffectsHandlerImpl::slotWindowDamaged(Toplevel* t, const QRect& r) { if (!t->effectWindow()) { // can happen during tear down of window return; } emit windowDamaged(t->effectWindow(), r); } void EffectsHandlerImpl::slotGeometryShapeChanged(Toplevel* t, const QRect& old) { // during late cleanup effectWindow() may be already NULL // in some functions that may still call this if (t == NULL || t->effectWindow() == NULL) return; emit windowGeometryShapeChanged(t->effectWindow(), old); } void EffectsHandlerImpl::slotPaddingChanged(Toplevel* t, const QRect& old) { // during late cleanup effectWindow() may be already NULL // in some functions that may still call this if (t == NULL || t->effectWindow() == NULL) return; emit windowPaddingChanged(t->effectWindow(), old); } void EffectsHandlerImpl::setActiveFullScreenEffect(Effect* e) { if (fullscreen_effect == e) { return; } const bool activeChanged = (e == nullptr || fullscreen_effect == nullptr); fullscreen_effect = e; emit activeFullScreenEffectChanged(); if (activeChanged) { emit hasActiveFullScreenEffectChanged(); } } Effect* EffectsHandlerImpl::activeFullScreenEffect() const { return fullscreen_effect; } bool EffectsHandlerImpl::hasActiveFullScreenEffect() const { return fullscreen_effect; } bool EffectsHandlerImpl::grabKeyboard(Effect* effect) { if (keyboard_grab_effect != NULL) return false; if (!doGrabKeyboard()) { return false; } keyboard_grab_effect = effect; return true; } bool EffectsHandlerImpl::doGrabKeyboard() { return true; } void EffectsHandlerImpl::ungrabKeyboard() { assert(keyboard_grab_effect != NULL); doUngrabKeyboard(); keyboard_grab_effect = NULL; } void EffectsHandlerImpl::doUngrabKeyboard() { } void EffectsHandlerImpl::grabbedKeyboardEvent(QKeyEvent* e) { if (keyboard_grab_effect != NULL) keyboard_grab_effect->grabbedKeyboardEvent(e); } void EffectsHandlerImpl::startMouseInterception(Effect *effect, Qt::CursorShape shape) { if (m_grabbedMouseEffects.contains(effect)) { return; } m_grabbedMouseEffects.append(effect); if (m_grabbedMouseEffects.size() != 1) { return; } doStartMouseInterception(shape); } void EffectsHandlerImpl::doStartMouseInterception(Qt::CursorShape shape) { input()->pointer()->setEffectsOverrideCursor(shape); } void EffectsHandlerImpl::stopMouseInterception(Effect *effect) { if (!m_grabbedMouseEffects.contains(effect)) { return; } m_grabbedMouseEffects.removeAll(effect); if (m_grabbedMouseEffects.isEmpty()) { doStopMouseInterception(); } } void EffectsHandlerImpl::doStopMouseInterception() { input()->pointer()->removeEffectsOverrideCursor(); } bool EffectsHandlerImpl::isMouseInterception() const { return m_grabbedMouseEffects.count() > 0; } bool EffectsHandlerImpl::touchDown(quint32 id, const QPointF &pos, quint32 time) { // TODO: reverse call order? for (auto it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) { if (it->second->touchDown(id, pos, time)) { return true; } } return false; } bool EffectsHandlerImpl::touchMotion(quint32 id, const QPointF &pos, quint32 time) { // TODO: reverse call order? for (auto it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) { if (it->second->touchMotion(id, pos, time)) { return true; } } return false; } bool EffectsHandlerImpl::touchUp(quint32 id, quint32 time) { // TODO: reverse call order? for (auto it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) { if (it->second->touchUp(id, time)) { return true; } } return false; } void EffectsHandlerImpl::registerGlobalShortcut(const QKeySequence &shortcut, QAction *action) { input()->registerShortcut(shortcut, action); } void EffectsHandlerImpl::registerPointerShortcut(Qt::KeyboardModifiers modifiers, Qt::MouseButton pointerButtons, QAction *action) { input()->registerPointerShortcut(modifiers, pointerButtons, action); } void EffectsHandlerImpl::registerAxisShortcut(Qt::KeyboardModifiers modifiers, PointerAxisDirection axis, QAction *action) { input()->registerAxisShortcut(modifiers, axis, action); } void EffectsHandlerImpl::registerTouchpadSwipeShortcut(SwipeDirection direction, QAction *action) { input()->registerTouchpadSwipeShortcut(direction, action); } void* EffectsHandlerImpl::getProxy(QString name) { for (QVector< EffectPair >::const_iterator it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) if ((*it).first == name) return (*it).second->proxy(); return NULL; } void EffectsHandlerImpl::startMousePolling() { if (Cursor::self()) Cursor::self()->startMousePolling(); } void EffectsHandlerImpl::stopMousePolling() { if (Cursor::self()) Cursor::self()->stopMousePolling(); } bool EffectsHandlerImpl::hasKeyboardGrab() const { return keyboard_grab_effect != NULL; } void EffectsHandlerImpl::desktopResized(const QSize &size) { m_scene->screenGeometryChanged(size); emit screenGeometryChanged(size); } void EffectsHandlerImpl::registerPropertyType(long atom, bool reg) { if (reg) ++registered_atoms[ atom ]; // initialized to 0 if not present yet else { if (--registered_atoms[ atom ] == 0) registered_atoms.remove(atom); } } xcb_atom_t EffectsHandlerImpl::announceSupportProperty(const QByteArray &propertyName, Effect *effect) { PropertyEffectMap::iterator it = m_propertiesForEffects.find(propertyName); if (it != m_propertiesForEffects.end()) { // property has already been registered for an effect // just append Effect and return the atom stored in m_managedProperties if (!it.value().contains(effect)) { it.value().append(effect); } return m_managedProperties.value(propertyName, XCB_ATOM_NONE); } m_propertiesForEffects.insert(propertyName, QList() << effect); const auto atom = registerSupportProperty(propertyName); if (atom == XCB_ATOM_NONE) { return atom; } m_compositor->keepSupportProperty(atom); m_managedProperties.insert(propertyName, atom); registerPropertyType(atom, true); return atom; } void EffectsHandlerImpl::removeSupportProperty(const QByteArray &propertyName, Effect *effect) { PropertyEffectMap::iterator it = m_propertiesForEffects.find(propertyName); if (it == m_propertiesForEffects.end()) { // property is not registered - nothing to do return; } if (!it.value().contains(effect)) { // property is not registered for given effect - nothing to do return; } it.value().removeAll(effect); if (!it.value().isEmpty()) { // property still registered for another effect - nothing further to do return; } const xcb_atom_t atom = m_managedProperties.take(propertyName); registerPropertyType(atom, false); m_propertiesForEffects.remove(propertyName); m_compositor->removeSupportProperty(atom); // delayed removal } QByteArray EffectsHandlerImpl::readRootProperty(long atom, long type, int format) const { if (!kwinApp()->x11Connection()) { return QByteArray(); } return readWindowProperty(kwinApp()->x11RootWindow(), atom, type, format); } void EffectsHandlerImpl::activateWindow(EffectWindow* c) { if (AbstractClient* cl = dynamic_cast< AbstractClient* >(static_cast(c)->window())) Workspace::self()->activateClient(cl, true); } EffectWindow* EffectsHandlerImpl::activeWindow() const { return Workspace::self()->activeClient() ? Workspace::self()->activeClient()->effectWindow() : NULL; } void EffectsHandlerImpl::moveWindow(EffectWindow* w, const QPoint& pos, bool snap, double snapAdjust) { AbstractClient* cl = dynamic_cast< AbstractClient* >(static_cast(w)->window()); if (!cl || !cl->isMovable()) return; if (snap) cl->move(Workspace::self()->adjustClientPosition(cl, pos, true, snapAdjust)); else cl->move(pos); } void EffectsHandlerImpl::windowToDesktop(EffectWindow* w, int desktop) { AbstractClient* cl = dynamic_cast< AbstractClient* >(static_cast(w)->window()); - if (cl && !cl->isDesktop() && !cl->isDock()) + if (cl && !cl->isDesktop() && !cl->isDock()) { Workspace::self()->sendClientToDesktop(cl, desktop, true); + } } void EffectsHandlerImpl::windowToScreen(EffectWindow* w, int screen) { AbstractClient* cl = dynamic_cast< AbstractClient* >(static_cast(w)->window()); if (cl && !cl->isDesktop() && !cl->isDock()) Workspace::self()->sendClientToScreen(cl, screen); } void EffectsHandlerImpl::setShowingDesktop(bool showing) { Workspace::self()->setShowingDesktop(showing); } QString EffectsHandlerImpl::currentActivity() const { #ifdef KWIN_BUILD_ACTIVITIES if (!Activities::self()) { return QString(); } return Activities::self()->current(); #else return QString(); #endif } int EffectsHandlerImpl::currentDesktop() const { return VirtualDesktopManager::self()->current(); } int EffectsHandlerImpl::numberOfDesktops() const { return VirtualDesktopManager::self()->count(); } void EffectsHandlerImpl::setCurrentDesktop(int desktop) { VirtualDesktopManager::self()->setCurrent(desktop); } void EffectsHandlerImpl::setNumberOfDesktops(int desktops) { VirtualDesktopManager::self()->setCount(desktops); } QSize EffectsHandlerImpl::desktopGridSize() const { return VirtualDesktopManager::self()->grid().size(); } int EffectsHandlerImpl::desktopGridWidth() const { return desktopGridSize().width(); } int EffectsHandlerImpl::desktopGridHeight() const { return desktopGridSize().height(); } int EffectsHandlerImpl::workspaceWidth() const { return desktopGridWidth() * screens()->size().width(); } int EffectsHandlerImpl::workspaceHeight() const { return desktopGridHeight() * screens()->size().height(); } int EffectsHandlerImpl::desktopAtCoords(QPoint coords) const { if (auto vd = VirtualDesktopManager::self()->grid().at(coords)) { return vd->x11DesktopNumber(); } return 0; } QPoint EffectsHandlerImpl::desktopGridCoords(int id) const { return VirtualDesktopManager::self()->grid().gridCoords(id); } QPoint EffectsHandlerImpl::desktopCoords(int id) const { QPoint coords = VirtualDesktopManager::self()->grid().gridCoords(id); if (coords.x() == -1) return QPoint(-1, -1); const QSize displaySize = screens()->size(); return QPoint(coords.x() * displaySize.width(), coords.y() * displaySize.height()); } int EffectsHandlerImpl::desktopAbove(int desktop, bool wrap) const { return getDesktop(desktop, wrap); } int EffectsHandlerImpl::desktopToRight(int desktop, bool wrap) const { return getDesktop(desktop, wrap); } int EffectsHandlerImpl::desktopBelow(int desktop, bool wrap) const { return getDesktop(desktop, wrap); } int EffectsHandlerImpl::desktopToLeft(int desktop, bool wrap) const { return getDesktop(desktop, wrap); } QString EffectsHandlerImpl::desktopName(int desktop) const { return VirtualDesktopManager::self()->name(desktop); } bool EffectsHandlerImpl::optionRollOverDesktops() const { return options->isRollOverDesktops(); } double EffectsHandlerImpl::animationTimeFactor() const { return options->animationTimeFactor(); } WindowQuadType EffectsHandlerImpl::newWindowQuadType() { return WindowQuadType(next_window_quad_type++); } EffectWindow* EffectsHandlerImpl::findWindow(WId id) const { if (Client* w = Workspace::self()->findClient(Predicate::WindowMatch, id)) return w->effectWindow(); if (Unmanaged* w = Workspace::self()->findUnmanaged(id)) return w->effectWindow(); if (waylandServer()) { if (ShellClient *w = waylandServer()->findClient(id)) { return w->effectWindow(); } } return NULL; } EffectWindow* EffectsHandlerImpl::findWindow(KWayland::Server::SurfaceInterface *surf) const { if (waylandServer()) { if (ShellClient *w = waylandServer()->findClient(surf)) { return w->effectWindow(); } } return nullptr; } EffectWindowList EffectsHandlerImpl::stackingOrder() const { ToplevelList list = Workspace::self()->xStackingOrder(); EffectWindowList ret; for (Toplevel *t : list) { if (EffectWindow *w = effectWindow(t)) ret.append(w); } return ret; } void EffectsHandlerImpl::setElevatedWindow(KWin::EffectWindow* w, bool set) { elevated_windows.removeAll(w); if (set) elevated_windows.append(w); } void EffectsHandlerImpl::setTabBoxWindow(EffectWindow* w) { #ifdef KWIN_BUILD_TABBOX if (AbstractClient* c = dynamic_cast< AbstractClient* >(static_cast< EffectWindowImpl* >(w)->window())) { TabBox::TabBox::self()->setCurrentClient(c); } #else Q_UNUSED(w) #endif } void EffectsHandlerImpl::setTabBoxDesktop(int desktop) { #ifdef KWIN_BUILD_TABBOX TabBox::TabBox::self()->setCurrentDesktop(desktop); #else Q_UNUSED(desktop) #endif } EffectWindowList EffectsHandlerImpl::currentTabBoxWindowList() const { #ifdef KWIN_BUILD_TABBOX const auto clients = TabBox::TabBox::self()->currentClientList(); EffectWindowList ret; ret.reserve(clients.size()); std::transform(std::cbegin(clients), std::cend(clients), std::back_inserter(ret), [](auto client) { return client->effectWindow(); }); return ret; #else return EffectWindowList(); #endif } void EffectsHandlerImpl::refTabBox() { #ifdef KWIN_BUILD_TABBOX TabBox::TabBox::self()->reference(); #endif } void EffectsHandlerImpl::unrefTabBox() { #ifdef KWIN_BUILD_TABBOX TabBox::TabBox::self()->unreference(); #endif } void EffectsHandlerImpl::closeTabBox() { #ifdef KWIN_BUILD_TABBOX TabBox::TabBox::self()->close(); #endif } QList< int > EffectsHandlerImpl::currentTabBoxDesktopList() const { #ifdef KWIN_BUILD_TABBOX return TabBox::TabBox::self()->currentDesktopList(); #endif return QList< int >(); } int EffectsHandlerImpl::currentTabBoxDesktop() const { #ifdef KWIN_BUILD_TABBOX return TabBox::TabBox::self()->currentDesktop(); #endif return -1; } EffectWindow* EffectsHandlerImpl::currentTabBoxWindow() const { #ifdef KWIN_BUILD_TABBOX if (auto c = TabBox::TabBox::self()->currentClient()) return c->effectWindow(); #endif return NULL; } void EffectsHandlerImpl::addRepaintFull() { m_compositor->addRepaintFull(); } void EffectsHandlerImpl::addRepaint(const QRect& r) { m_compositor->addRepaint(r); } void EffectsHandlerImpl::addRepaint(const QRegion& r) { m_compositor->addRepaint(r); } void EffectsHandlerImpl::addRepaint(int x, int y, int w, int h) { m_compositor->addRepaint(x, y, w, h); } int EffectsHandlerImpl::activeScreen() const { return screens()->current(); } int EffectsHandlerImpl::numScreens() const { return screens()->count(); } int EffectsHandlerImpl::screenNumber(const QPoint& pos) const { return screens()->number(pos); } QRect EffectsHandlerImpl::clientArea(clientAreaOption opt, int screen, int desktop) const { return Workspace::self()->clientArea(opt, screen, desktop); } QRect EffectsHandlerImpl::clientArea(clientAreaOption opt, const EffectWindow* c) const { const Toplevel* t = static_cast< const EffectWindowImpl* >(c)->window(); if (const AbstractClient* cl = dynamic_cast< const AbstractClient* >(t)) return Workspace::self()->clientArea(opt, cl); else return Workspace::self()->clientArea(opt, t->geometry().center(), VirtualDesktopManager::self()->current()); } QRect EffectsHandlerImpl::clientArea(clientAreaOption opt, const QPoint& p, int desktop) const { return Workspace::self()->clientArea(opt, p, desktop); } QRect EffectsHandlerImpl::virtualScreenGeometry() const { return screens()->geometry(); } QSize EffectsHandlerImpl::virtualScreenSize() const { return screens()->size(); } void EffectsHandlerImpl::defineCursor(Qt::CursorShape shape) { input()->pointer()->setEffectsOverrideCursor(shape); } bool EffectsHandlerImpl::checkInputWindowEvent(QMouseEvent *e) { if (m_grabbedMouseEffects.isEmpty()) { return false; } foreach (Effect *effect, m_grabbedMouseEffects) { effect->windowInputMouseEvent(e); } return true; } bool EffectsHandlerImpl::checkInputWindowEvent(QWheelEvent *e) { if (m_grabbedMouseEffects.isEmpty()) { return false; } foreach (Effect *effect, m_grabbedMouseEffects) { effect->windowInputMouseEvent(e); } return true; } void EffectsHandlerImpl::connectNotify(const QMetaMethod &signal) { if (signal == QMetaMethod::fromSignal(&EffectsHandler::cursorShapeChanged)) { if (!m_trackingCursorChanges) { connect(Cursor::self(), &Cursor::cursorChanged, this, &EffectsHandler::cursorShapeChanged); Cursor::self()->startCursorTracking(); } ++m_trackingCursorChanges; } EffectsHandler::connectNotify(signal); } void EffectsHandlerImpl::disconnectNotify(const QMetaMethod &signal) { if (signal == QMetaMethod::fromSignal(&EffectsHandler::cursorShapeChanged)) { Q_ASSERT(m_trackingCursorChanges > 0); if (!--m_trackingCursorChanges) { Cursor::self()->stopCursorTracking(); disconnect(Cursor::self(), &Cursor::cursorChanged, this, &EffectsHandler::cursorShapeChanged); } } EffectsHandler::disconnectNotify(signal); } void EffectsHandlerImpl::checkInputWindowStacking() { if (m_grabbedMouseEffects.isEmpty()) { return; } doCheckInputWindowStacking(); } void EffectsHandlerImpl::doCheckInputWindowStacking() { } QPoint EffectsHandlerImpl::cursorPos() const { return Cursor::pos(); } void EffectsHandlerImpl::reserveElectricBorder(ElectricBorder border, Effect *effect) { ScreenEdges::self()->reserve(border, effect, "borderActivated"); } void EffectsHandlerImpl::unreserveElectricBorder(ElectricBorder border, Effect *effect) { ScreenEdges::self()->unreserve(border, effect); } void EffectsHandlerImpl::registerTouchBorder(ElectricBorder border, QAction *action) { ScreenEdges::self()->reserveTouch(border, action); } void EffectsHandlerImpl::unregisterTouchBorder(ElectricBorder border, QAction *action) { ScreenEdges::self()->unreserveTouch(border, action); } unsigned long EffectsHandlerImpl::xrenderBufferPicture() { return m_scene->xrenderBufferPicture(); } QPainter *EffectsHandlerImpl::scenePainter() { return m_scene->scenePainter(); } void EffectsHandlerImpl::toggleEffect(const QString& name) { if (isEffectLoaded(name)) unloadEffect(name); else loadEffect(name); } QStringList EffectsHandlerImpl::loadedEffects() const { QStringList listModules; listModules.reserve(loaded_effects.count()); std::transform(loaded_effects.constBegin(), loaded_effects.constEnd(), std::back_inserter(listModules), [](const EffectPair &pair) { return pair.first; }); return listModules; } QStringList EffectsHandlerImpl::listOfEffects() const { return m_effectLoader->listOfKnownEffects(); } bool EffectsHandlerImpl::loadEffect(const QString& name) { makeOpenGLContextCurrent(); m_compositor->addRepaintFull(); return m_effectLoader->loadEffect(name); } void EffectsHandlerImpl::unloadEffect(const QString& name) { makeOpenGLContextCurrent(); m_compositor->addRepaintFull(); for (QMap< int, EffectPair >::iterator it = effect_order.begin(); it != effect_order.end(); ++it) { if (it.value().first == name) { qCDebug(KWIN_CORE) << "EffectsHandler::unloadEffect : Unloading Effect : " << name; if (activeFullScreenEffect() == it.value().second) { setActiveFullScreenEffect(0); } stopMouseInterception(it.value().second); // remove support properties for the effect const QList properties = m_propertiesForEffects.keys(); for (const QByteArray &property : properties) { removeSupportProperty(property, it.value().second); } delete it.value().second; effect_order.erase(it); effectsChanged(); return; } } qCDebug(KWIN_CORE) << "EffectsHandler::unloadEffect : Effect not loaded : " << name; } void EffectsHandlerImpl::reconfigureEffect(const QString& name) { for (QVector< EffectPair >::const_iterator it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) if ((*it).first == name) { kwinApp()->config()->reparseConfiguration(); makeOpenGLContextCurrent(); (*it).second->reconfigure(Effect::ReconfigureAll); return; } } bool EffectsHandlerImpl::isEffectLoaded(const QString& name) const { auto it = std::find_if(loaded_effects.constBegin(), loaded_effects.constEnd(), [&name](const EffectPair &pair) { return pair.first == name; }); return it != loaded_effects.constEnd(); } bool EffectsHandlerImpl::isEffectSupported(const QString &name) { // If the effect is loaded, it is obviously supported. if (isEffectLoaded(name)) { return true; } // next checks might require a context makeOpenGLContextCurrent(); m_compositor->addRepaintFull(); return m_effectLoader->isEffectSupported(name); } QList EffectsHandlerImpl::areEffectsSupported(const QStringList &names) { QList retList; retList.reserve(names.count()); std::transform(names.constBegin(), names.constEnd(), std::back_inserter(retList), [this](const QString &name) { return isEffectSupported(name); }); return retList; } void EffectsHandlerImpl::reloadEffect(Effect *effect) { QString effectName; for (QVector< EffectPair >::const_iterator it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) { if ((*it).second == effect) { effectName = (*it).first; break; } } if (!effectName.isNull()) { unloadEffect(effectName); m_effectLoader->loadEffect(effectName); } } void EffectsHandlerImpl::effectsChanged() { loaded_effects.clear(); m_activeEffects.clear(); // it's possible to have a reconfigure and a quad rebuild between two paint cycles - bug #308201 loaded_effects.reserve(effect_order.count()); std::copy(effect_order.constBegin(), effect_order.constEnd(), std::back_inserter(loaded_effects)); m_activeEffects.reserve(loaded_effects.count()); } QStringList EffectsHandlerImpl::activeEffects() const { QStringList ret; for(QVector< KWin::EffectPair >::const_iterator it = loaded_effects.constBegin(), end = loaded_effects.constEnd(); it != end; ++it) { if (it->second->isActive()) { ret << it->first; } } return ret; } KWayland::Server::Display *EffectsHandlerImpl::waylandDisplay() const { if (waylandServer()) { return waylandServer()->display(); } return nullptr; } EffectFrame* EffectsHandlerImpl::effectFrame(EffectFrameStyle style, bool staticSize, const QPoint& position, Qt::Alignment alignment) const { return new EffectFrameImpl(style, staticSize, position, alignment); } QVariant EffectsHandlerImpl::kwinOption(KWinOption kwopt) { switch (kwopt) { case CloseButtonCorner: // TODO: this could become per window and be derived from the actual position in the deco return Decoration::DecorationBridge::self()->settings()->decorationButtonsLeft().contains(KDecoration2::DecorationButtonType::Close) ? Qt::TopLeftCorner : Qt::TopRightCorner; case SwitchDesktopOnScreenEdge: return ScreenEdges::self()->isDesktopSwitching(); case SwitchDesktopOnScreenEdgeMovingWindows: return ScreenEdges::self()->isDesktopSwitchingMovingClients(); default: return QVariant(); // an invalid one } } QString EffectsHandlerImpl::supportInformation(const QString &name) const { auto it = std::find_if(loaded_effects.constBegin(), loaded_effects.constEnd(), [name](const EffectPair &pair) { return pair.first == name; }); if (it == loaded_effects.constEnd()) { return QString(); } QString support((*it).first + QLatin1String(":\n")); const QMetaObject *metaOptions = (*it).second->metaObject(); for (int i=0; ipropertyCount(); ++i) { const QMetaProperty property = metaOptions->property(i); if (qstrcmp(property.name(), "objectName") == 0) { continue; } support += QString::fromUtf8(property.name()) + QLatin1String(": ") + (*it).second->property(property.name()).toString() + QLatin1Char('\n'); } return support; } bool EffectsHandlerImpl::isScreenLocked() const { return ScreenLockerWatcher::self()->isLocked(); } QString EffectsHandlerImpl::debug(const QString& name, const QString& parameter) const { QString internalName = name.toLower();; for (QVector< EffectPair >::const_iterator it = loaded_effects.constBegin(); it != loaded_effects.constEnd(); ++it) { if ((*it).first == internalName) { return it->second->debug(parameter); } } return QString(); } bool EffectsHandlerImpl::makeOpenGLContextCurrent() { return m_scene->makeOpenGLContextCurrent(); } void EffectsHandlerImpl::doneOpenGLContextCurrent() { m_scene->doneOpenGLContextCurrent(); } bool EffectsHandlerImpl::animationsSupported() const { static const QByteArray forceEnvVar = qgetenv("KWIN_EFFECTS_FORCE_ANIMATIONS"); if (!forceEnvVar.isEmpty()) { static const int forceValue = forceEnvVar.toInt(); return forceValue == 1; } return m_scene->animationsSupported(); } void EffectsHandlerImpl::highlightWindows(const QVector &windows) { Effect *e = provides(Effect::HighlightWindows); if (!e) { return; } e->perform(Effect::HighlightWindows, QVariantList{QVariant::fromValue(windows)}); } PlatformCursorImage EffectsHandlerImpl::cursorImage() const { return kwinApp()->platform()->cursorImage(); } void EffectsHandlerImpl::hideCursor() { kwinApp()->platform()->hideCursor(); } void EffectsHandlerImpl::showCursor() { kwinApp()->platform()->showCursor(); } void EffectsHandlerImpl::startInteractiveWindowSelection(std::function callback) { kwinApp()->platform()->startInteractiveWindowSelection( [callback] (KWin::Toplevel *t) { if (t && t->effectWindow()) { callback(t->effectWindow()); } else { callback(nullptr); } } ); } void EffectsHandlerImpl::startInteractivePositionSelection(std::function callback) { kwinApp()->platform()->startInteractivePositionSelection(callback); } void EffectsHandlerImpl::showOnScreenMessage(const QString &message, const QString &iconName) { OSD::show(message, iconName); } void EffectsHandlerImpl::hideOnScreenMessage(OnScreenMessageHideFlags flags) { OSD::HideFlags osdFlags; if (flags.testFlag(OnScreenMessageHideFlag::SkipsCloseAnimation)) { osdFlags |= OSD::HideFlag::SkipCloseAnimation; } OSD::hide(osdFlags); } KSharedConfigPtr EffectsHandlerImpl::config() const { return kwinApp()->config(); } KSharedConfigPtr EffectsHandlerImpl::inputConfig() const { return kwinApp()->inputConfig(); } //**************************************** // EffectWindowImpl //**************************************** EffectWindowImpl::EffectWindowImpl(Toplevel *toplevel) : EffectWindow(toplevel) , toplevel(toplevel) , sw(NULL) { } EffectWindowImpl::~EffectWindowImpl() { QVariant cachedTextureVariant = data(LanczosCacheRole); if (cachedTextureVariant.isValid()) { GLTexture *cachedTexture = static_cast< GLTexture*>(cachedTextureVariant.value()); delete cachedTexture; } } bool EffectWindowImpl::isPaintingEnabled() { return sceneWindow()->isPaintingEnabled(); } void EffectWindowImpl::enablePainting(int reason) { sceneWindow()->enablePainting(reason); } void EffectWindowImpl::disablePainting(int reason) { sceneWindow()->disablePainting(reason); } const EffectWindowGroup* EffectWindowImpl::group() const { if (Client* c = dynamic_cast< Client* >(toplevel)) return c->group()->effectGroup(); return NULL; // TODO } void EffectWindowImpl::refWindow() { if (Deleted* d = dynamic_cast< Deleted* >(toplevel)) return d->refWindow(); abort(); // TODO } void EffectWindowImpl::unrefWindow() { if (Deleted* d = dynamic_cast< Deleted* >(toplevel)) return d->unrefWindow(); // delays deletion in case abort(); // TODO } void EffectWindowImpl::setWindow(Toplevel* w) { toplevel = w; setParent(w); } void EffectWindowImpl::setSceneWindow(Scene::Window* w) { sw = w; } QRegion EffectWindowImpl::shape() const { return sw ? sw->shape() : geometry(); } QRect EffectWindowImpl::decorationInnerRect() const { Client *client = dynamic_cast(toplevel); return client ? client->transparentRect() : contentsRect(); } QByteArray EffectWindowImpl::readProperty(long atom, long type, int format) const { if (!kwinApp()->x11Connection()) { return QByteArray(); } return readWindowProperty(window()->window(), atom, type, format); } void EffectWindowImpl::deleteProperty(long int atom) const { if (kwinApp()->x11Connection()) { deleteWindowProperty(window()->window(), atom); } } EffectWindow* EffectWindowImpl::findModal() { if (AbstractClient* c = dynamic_cast< AbstractClient* >(toplevel)) { if (AbstractClient* c2 = c->findModal()) return c2->effectWindow(); } return NULL; } template EffectWindowList getMainWindows(Toplevel *toplevel) { T *c = static_cast(toplevel); const auto mainclients = c->mainClients(); EffectWindowList ret; ret.reserve(mainclients.size()); std::transform(std::cbegin(mainclients), std::cend(mainclients), std::back_inserter(ret), [](auto client) { return client->effectWindow(); }); return ret; } EffectWindowList EffectWindowImpl::mainWindows() const { if (dynamic_cast(toplevel)) { return getMainWindows(toplevel); } else if (toplevel->isDeleted()) { return getMainWindows(toplevel); } return EffectWindowList(); } WindowQuadList EffectWindowImpl::buildQuads(bool force) const { return sceneWindow()->buildQuads(force); } void EffectWindowImpl::setData(int role, const QVariant &data) { if (!data.isNull()) dataMap[ role ] = data; else dataMap.remove(role); emit effects->windowDataChanged(this, role); } QVariant EffectWindowImpl::data(int role) const { return dataMap.value(role); } EffectWindow* effectWindow(Toplevel* w) { EffectWindowImpl* ret = w->effectWindow(); return ret; } EffectWindow* effectWindow(Scene::Window* w) { EffectWindowImpl* ret = w->window()->effectWindow(); ret->setSceneWindow(w); return ret; } void EffectWindowImpl::elevate(bool elevate) { effects->setElevatedWindow(this, elevate); } void EffectWindowImpl::registerThumbnail(AbstractThumbnailItem *item) { if (WindowThumbnailItem *thumb = qobject_cast(item)) { insertThumbnail(thumb); connect(thumb, SIGNAL(destroyed(QObject*)), SLOT(thumbnailDestroyed(QObject*))); connect(thumb, SIGNAL(wIdChanged(qulonglong)), SLOT(thumbnailTargetChanged())); } else if (DesktopThumbnailItem *desktopThumb = qobject_cast(item)) { m_desktopThumbnails.append(desktopThumb); connect(desktopThumb, SIGNAL(destroyed(QObject*)), SLOT(desktopThumbnailDestroyed(QObject*))); } } void EffectWindowImpl::thumbnailDestroyed(QObject *object) { // we know it is a ThumbnailItem m_thumbnails.remove(static_cast(object)); } void EffectWindowImpl::thumbnailTargetChanged() { if (WindowThumbnailItem *item = qobject_cast(sender())) { insertThumbnail(item); } } void EffectWindowImpl::insertThumbnail(WindowThumbnailItem *item) { EffectWindow *w = effects->findWindow(item->wId()); if (w) { m_thumbnails.insert(item, QWeakPointer(static_cast(w))); } else { m_thumbnails.insert(item, QWeakPointer()); } } void EffectWindowImpl::desktopThumbnailDestroyed(QObject *object) { // we know it is a DesktopThumbnailItem m_desktopThumbnails.removeAll(static_cast(object)); } void EffectWindowImpl::referencePreviousWindowPixmap() { if (sw) { sw->referencePreviousPixmap(); } } void EffectWindowImpl::unreferencePreviousWindowPixmap() { if (sw) { sw->unreferencePreviousPixmap(); } } //**************************************** // EffectWindowGroupImpl //**************************************** EffectWindowList EffectWindowGroupImpl::members() const { const auto memberList = group->members(); EffectWindowList ret; ret.reserve(memberList.size()); std::transform(std::cbegin(memberList), std::cend(memberList), std::back_inserter(ret), [](auto toplevel) { return toplevel->effectWindow(); }); return ret; } //**************************************** // EffectFrameImpl //**************************************** EffectFrameImpl::EffectFrameImpl(EffectFrameStyle style, bool staticSize, QPoint position, Qt::Alignment alignment) : QObject(0) , EffectFrame() , m_style(style) , m_static(staticSize) , m_point(position) , m_alignment(alignment) , m_shader(NULL) , m_theme(new Plasma::Theme(this)) { if (m_style == EffectFrameStyled) { m_frame.setImagePath(QStringLiteral("widgets/background")); m_frame.setCacheAllRenderedFrames(true); connect(m_theme, SIGNAL(themeChanged()), this, SLOT(plasmaThemeChanged())); } m_selection.setImagePath(QStringLiteral("widgets/viewitem")); m_selection.setElementPrefix(QStringLiteral("hover")); m_selection.setCacheAllRenderedFrames(true); m_selection.setEnabledBorders(Plasma::FrameSvg::AllBorders); m_sceneFrame = Compositor::self()->scene()->createEffectFrame(this); } EffectFrameImpl::~EffectFrameImpl() { delete m_sceneFrame; } const QFont& EffectFrameImpl::font() const { return m_font; } void EffectFrameImpl::setFont(const QFont& font) { if (m_font == font) { return; } m_font = font; QRect oldGeom = m_geometry; if (!m_text.isEmpty()) { autoResize(); } if (oldGeom == m_geometry) { // Wasn't updated in autoResize() m_sceneFrame->freeTextFrame(); } } void EffectFrameImpl::free() { m_sceneFrame->free(); } const QRect& EffectFrameImpl::geometry() const { return m_geometry; } void EffectFrameImpl::setGeometry(const QRect& geometry, bool force) { QRect oldGeom = m_geometry; m_geometry = geometry; if (m_geometry == oldGeom && !force) { return; } effects->addRepaint(oldGeom); effects->addRepaint(m_geometry); if (m_geometry.size() == oldGeom.size() && !force) { return; } if (m_style == EffectFrameStyled) { qreal left, top, right, bottom; m_frame.getMargins(left, top, right, bottom); // m_geometry is the inner geometry m_frame.resizeFrame(m_geometry.adjusted(-left, -top, right, bottom).size()); } free(); } const QIcon& EffectFrameImpl::icon() const { return m_icon; } void EffectFrameImpl::setIcon(const QIcon& icon) { m_icon = icon; if (isCrossFade()) { m_sceneFrame->crossFadeIcon(); } if (m_iconSize.isEmpty() && !m_icon.availableSizes().isEmpty()) { // Set a size if we don't already have one setIconSize(m_icon.availableSizes().first()); } m_sceneFrame->freeIconFrame(); } const QSize& EffectFrameImpl::iconSize() const { return m_iconSize; } void EffectFrameImpl::setIconSize(const QSize& size) { if (m_iconSize == size) { return; } m_iconSize = size; autoResize(); m_sceneFrame->freeIconFrame(); } void EffectFrameImpl::plasmaThemeChanged() { free(); } void EffectFrameImpl::render(QRegion region, double opacity, double frameOpacity) { if (m_geometry.isEmpty()) { return; // Nothing to display } m_shader = NULL; setScreenProjectionMatrix(static_cast(effects)->scene()->screenProjectionMatrix()); effects->paintEffectFrame(this, region, opacity, frameOpacity); } void EffectFrameImpl::finalRender(QRegion region, double opacity, double frameOpacity) const { region = infiniteRegion(); // TODO: Old region doesn't seem to work with OpenGL m_sceneFrame->render(region, opacity, frameOpacity); } Qt::Alignment EffectFrameImpl::alignment() const { return m_alignment; } void EffectFrameImpl::align(QRect &geometry) { if (m_alignment & Qt::AlignLeft) geometry.moveLeft(m_point.x()); else if (m_alignment & Qt::AlignRight) geometry.moveLeft(m_point.x() - geometry.width()); else geometry.moveLeft(m_point.x() - geometry.width() / 2); if (m_alignment & Qt::AlignTop) geometry.moveTop(m_point.y()); else if (m_alignment & Qt::AlignBottom) geometry.moveTop(m_point.y() - geometry.height()); else geometry.moveTop(m_point.y() - geometry.height() / 2); } void EffectFrameImpl::setAlignment(Qt::Alignment alignment) { m_alignment = alignment; align(m_geometry); setGeometry(m_geometry); } void EffectFrameImpl::setPosition(const QPoint& point) { m_point = point; QRect geometry = m_geometry; // this is important, setGeometry need call repaint for old & new geometry align(geometry); setGeometry(geometry); } const QString& EffectFrameImpl::text() const { return m_text; } void EffectFrameImpl::setText(const QString& text) { if (m_text == text) { return; } if (isCrossFade()) { m_sceneFrame->crossFadeText(); } m_text = text; QRect oldGeom = m_geometry; autoResize(); if (oldGeom == m_geometry) { // Wasn't updated in autoResize() m_sceneFrame->freeTextFrame(); } } void EffectFrameImpl::setSelection(const QRect& selection) { if (selection == m_selectionGeometry) { return; } m_selectionGeometry = selection; if (m_selectionGeometry.size() != m_selection.frameSize().toSize()) { m_selection.resizeFrame(m_selectionGeometry.size()); } // TODO; optimize to only recreate when resizing m_sceneFrame->freeSelection(); } void EffectFrameImpl::autoResize() { if (m_static) return; // Not automatically resizing QRect geometry; // Set size if (!m_text.isEmpty()) { QFontMetrics metrics(m_font); geometry.setSize(metrics.size(0, m_text)); } if (!m_icon.isNull() && !m_iconSize.isEmpty()) { geometry.setLeft(-m_iconSize.width()); if (m_iconSize.height() > geometry.height()) geometry.setHeight(m_iconSize.height()); } align(geometry); setGeometry(geometry); } QColor EffectFrameImpl::styledTextColor() { return m_theme->color(Plasma::Theme::TextColor); } } // namespace diff --git a/effects/desktopgrid/desktopgrid.cpp b/effects/desktopgrid/desktopgrid.cpp index 7cb561210..7b2c9dd1e 100644 --- a/effects/desktopgrid/desktopgrid.cpp +++ b/effects/desktopgrid/desktopgrid.cpp @@ -1,1494 +1,1508 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2007 Lubos Lunak Copyright (C) 2008 Lucas Murray Copyright (C) 2009 Martin Gräßlin 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, see . *********************************************************************/ #include "desktopgrid.h" // KConfigSkeleton #include "desktopgridconfig.h" #include "../presentwindows/presentwindows_proxy.h" #include "../effect_builtins.h" #include #include #include #include #include #include #include #include #include #include #include #include #include +#include + namespace KWin { // WARNING, TODO: This effect relies on the desktop layout being EWMH-compliant. DesktopGridEffect::DesktopGridEffect() : activated(false) , timeline() , keyboardGrab(false) , wasWindowMove(false) + , wasWindowCopy(false) , wasDesktopMove(false) , isValidMove(false) , windowMove(NULL) , windowMoveDiff() , gridSize() , orientation(Qt::Horizontal) , activeCell(1, 1) , scale() , unscaledBorder() , scaledSize() , scaledOffset() , m_proxy(0) , m_activateAction(new QAction(this)) { initConfig(); // Load shortcuts QAction* a = m_activateAction; a->setObjectName(QStringLiteral("ShowDesktopGrid")); a->setText(i18n("Show Desktop Grid")); KGlobalAccel::self()->setDefaultShortcut(a, QList() << Qt::CTRL + Qt::Key_F8); KGlobalAccel::self()->setShortcut(a, QList() << Qt::CTRL + Qt::Key_F8); shortcut = KGlobalAccel::self()->shortcut(a); effects->registerGlobalShortcut(Qt::CTRL + Qt::Key_F8, a); effects->registerTouchpadSwipeShortcut(SwipeDirection::Up, a); connect(a, SIGNAL(triggered(bool)), this, SLOT(toggle())); connect(KGlobalAccel::self(), &KGlobalAccel::globalShortcutChanged, this, &DesktopGridEffect::globalShortcutChanged); connect(effects, SIGNAL(windowAdded(KWin::EffectWindow*)), this, SLOT(slotWindowAdded(KWin::EffectWindow*))); connect(effects, SIGNAL(windowClosed(KWin::EffectWindow*)), this, SLOT(slotWindowClosed(KWin::EffectWindow*))); connect(effects, SIGNAL(windowDeleted(KWin::EffectWindow*)), this, SLOT(slotWindowDeleted(KWin::EffectWindow*))); connect(effects, SIGNAL(numberDesktopsChanged(uint)), this, SLOT(slotNumberDesktopsChanged(uint))); connect(effects, SIGNAL(windowGeometryShapeChanged(KWin::EffectWindow*,QRect)), this, SLOT(slotWindowGeometryShapeChanged(KWin::EffectWindow*,QRect))); connect(effects, &EffectsHandler::numberScreensChanged, this, &DesktopGridEffect::setup); // Load all other configuration details reconfigure(ReconfigureAll); } DesktopGridEffect::~DesktopGridEffect() { foreach (DesktopButtonsView *view, m_desktopButtonsViews) view->deleteLater(); m_desktopButtonsViews.clear(); } void DesktopGridEffect::reconfigure(ReconfigureFlags) { DesktopGridConfig::self()->read(); foreach (ElectricBorder border, borderActivate) { effects->unreserveElectricBorder(border, this); } borderActivate.clear(); foreach (int i, DesktopGridConfig::borderActivate()) { borderActivate.append(ElectricBorder(i)); effects->reserveElectricBorder(ElectricBorder(i), this); } // TODO: rename zoomDuration to duration zoomDuration = animationTime(DesktopGridConfig::zoomDuration() != 0 ? DesktopGridConfig::zoomDuration() : 300); timeline.setCurveShape(QTimeLine::EaseInOutCurve); timeline.setDuration(zoomDuration); border = DesktopGridConfig::borderWidth(); desktopNameAlignment = Qt::Alignment(DesktopGridConfig::desktopNameAlignment()); layoutMode = DesktopGridConfig::layoutMode(); customLayoutRows = DesktopGridConfig::customLayoutRows(); m_usePresentWindows = DesktopGridConfig::presentWindows(); // deactivate and activate all touch border const QVector relevantBorders{ElectricLeft, ElectricTop, ElectricRight, ElectricBottom}; for (auto e : relevantBorders) { effects->unregisterTouchBorder(e, m_activateAction); } const auto touchBorders = DesktopGridConfig::touchBorderActivate(); for (int i : touchBorders) { if (!relevantBorders.contains(ElectricBorder(i))) { continue; } effects->registerTouchBorder(ElectricBorder(i), m_activateAction); } } //----------------------------------------------------------------------------- // Screen painting void DesktopGridEffect::prePaintScreen(ScreenPrePaintData& data, int time) { if (timeline.currentValue() != 0 || activated || (isUsingPresentWindows() && isMotionManagerMovingWindows())) { if (activated) timeline.setCurrentTime(timeline.currentTime() + time); else timeline.setCurrentTime(timeline.currentTime() - time); for (int i = 0; i < effects->numberOfDesktops(); i++) { if (i == highlightedDesktop - 1) hoverTimeline[i]->setCurrentTime(hoverTimeline[i]->currentTime() + time); else hoverTimeline[i]->setCurrentTime(hoverTimeline[i]->currentTime() - time); } if (isUsingPresentWindows()) { QList::iterator i; for (i = m_managers.begin(); i != m_managers.end(); ++i) (*i).calculate(time); } // PAINT_SCREEN_BACKGROUND_FIRST is needed because screen will be actually painted more than once, // so with normal screen painting second screen paint would erase parts of the first paint if (timeline.currentValue() != 0 || (isUsingPresentWindows() && isMotionManagerMovingWindows())) data.mask |= PAINT_SCREEN_TRANSFORMED | PAINT_SCREEN_BACKGROUND_FIRST; if (!activated && timeline.currentValue() == 0 && !(isUsingPresentWindows() && isMotionManagerMovingWindows())) finish(); } for (auto const &w : effects->stackingOrder()) { w->setData(WindowForceBlurRole, QVariant(true)); } effects->prePaintScreen(data, time); } void DesktopGridEffect::paintScreen(int mask, QRegion region, ScreenPaintData& data) { if (timeline.currentValue() == 0 && !isUsingPresentWindows()) { effects->paintScreen(mask, region, data); return; } for (int desktop = 1; desktop <= effects->numberOfDesktops(); desktop++) { ScreenPaintData d = data; paintingDesktop = desktop; effects->paintScreen(mask, region, d); } // paint the add desktop button foreach (DesktopButtonsView *view, m_desktopButtonsViews) { if (!view->effectWindow) { EffectWindow *viewWindow = effects->findWindow(view->winId()); if (viewWindow) { viewWindow->setData(WindowForceBlurRole, QVariant(true)); view->effectWindow = viewWindow; } } if (view->effectWindow) { WindowPaintData d(view->effectWindow); d.multiplyOpacity(timeline.currentValue()); effects->drawWindow(view->effectWindow, PAINT_WINDOW_TRANSLUCENT, infiniteRegion(), d); } } if (isUsingPresentWindows() && windowMove && wasWindowMove) { // the moving window has to be painted on top of all desktops QPoint diff = cursorPos() - m_windowMoveStartPoint; QRect geo = m_windowMoveGeometry.translated(diff); WindowPaintData d(windowMove, data.projectionMatrix()); d *= QVector2D((qreal)geo.width() / (qreal)windowMove->width(), (qreal)geo.height() / (qreal)windowMove->height()); d += QPoint(geo.left() - windowMove->x(), geo.top() - windowMove->y()); effects->drawWindow(windowMove, PAINT_WINDOW_TRANSFORMED | PAINT_WINDOW_LANCZOS, infiniteRegion(), d); } if (desktopNameAlignment) { for (int screen = 0; screen < effects->numScreens(); screen++) { QRect screenGeom = effects->clientArea(ScreenArea, screen, 0); int desktop = 1; foreach (EffectFrame * frame, desktopNames) { QPointF posTL(scalePos(screenGeom.topLeft(), desktop, screen)); QPointF posBR(scalePos(screenGeom.bottomRight(), desktop, screen)); QRect textArea(posTL.x(), posTL.y(), posBR.x() - posTL.x(), posBR.y() - posTL.y()); textArea.adjust(textArea.width() / 10, textArea.height() / 10, -textArea.width() / 10, -textArea.height() / 10); int x, y; if (desktopNameAlignment & Qt::AlignLeft) x = textArea.x(); else if (desktopNameAlignment & Qt::AlignRight) x = textArea.right(); else x = textArea.center().x(); if (desktopNameAlignment & Qt::AlignTop) y = textArea.y(); else if (desktopNameAlignment & Qt::AlignBottom) y = textArea.bottom(); else y = textArea.center().y(); frame->setPosition(QPoint(x, y)); frame->render(region, timeline.currentValue(), 0.7); ++desktop; } } } } void DesktopGridEffect::postPaintScreen() { if (activated ? timeline.currentValue() != 1 : timeline.currentValue() != 0) effects->addRepaintFull(); // Repaint during zoom if (isUsingPresentWindows() && isMotionManagerMovingWindows()) effects->addRepaintFull(); if (activated) { for (int i = 0; i < effects->numberOfDesktops(); i++) { if (hoverTimeline[i]->currentValue() != 0.0 && hoverTimeline[i]->currentValue() != 1.0) { // Repaint during soft highlighting effects->addRepaintFull(); break; } } } for (auto &w : effects->stackingOrder()) { w->setData(WindowForceBlurRole, QVariant()); } effects->postPaintScreen(); } //----------------------------------------------------------------------------- // Window painting void DesktopGridEffect::prePaintWindow(EffectWindow* w, WindowPrePaintData& data, int time) { if (timeline.currentValue() != 0 || (isUsingPresentWindows() && isMotionManagerMovingWindows())) { if (w->isOnDesktop(paintingDesktop)) { w->enablePainting(EffectWindow::PAINT_DISABLED_BY_DESKTOP); if (w->isMinimized() && isUsingPresentWindows()) w->enablePainting(EffectWindow::PAINT_DISABLED_BY_MINIMIZE); data.mask |= PAINT_WINDOW_TRANSFORMED; // Split windows at screen edges for (int screen = 0; screen < effects->numScreens(); screen++) { QRect screenGeom = effects->clientArea(ScreenArea, screen, 0); if (w->x() < screenGeom.x()) data.quads = data.quads.splitAtX(screenGeom.x() - w->x()); if (w->x() + w->width() > screenGeom.x() + screenGeom.width()) data.quads = data.quads.splitAtX(screenGeom.x() + screenGeom.width() - w->x()); if (w->y() < screenGeom.y()) data.quads = data.quads.splitAtY(screenGeom.y() - w->y()); if (w->y() + w->height() > screenGeom.y() + screenGeom.height()) data.quads = data.quads.splitAtY(screenGeom.y() + screenGeom.height() - w->y()); } if (windowMove && wasWindowMove && windowMove->findModal() == w) w->disablePainting(EffectWindow::PAINT_DISABLED_BY_DESKTOP); } else w->disablePainting(EffectWindow::PAINT_DISABLED_BY_DESKTOP); } effects->prePaintWindow(w, data, time); } void DesktopGridEffect::paintWindow(EffectWindow* w, int mask, QRegion region, WindowPaintData& data) { if (timeline.currentValue() != 0 || (isUsingPresentWindows() && isMotionManagerMovingWindows())) { - if (isUsingPresentWindows() && w == windowMove && wasWindowMove) { + if (isUsingPresentWindows() && w == windowMove && wasWindowMove && + ((!wasWindowCopy && sourceDesktop == paintingDesktop) || + (sourceDesktop != highlightedDesktop && highlightedDesktop == paintingDesktop))) { return; // will be painted on top of all other windows } foreach (DesktopButtonsView *view, m_desktopButtonsViews) { if (view->effectWindow == w) { if (!activated && timeline.currentValue() < 0.05) { view->hide(); } return; // will be painted on top of all other windows } } qreal xScale = data.xScale(); qreal yScale = data.yScale(); data.multiplyBrightness(1.0 - (0.3 * (1.0 - hoverTimeline[paintingDesktop - 1]->currentValue()))); for (int screen = 0; screen < effects->numScreens(); screen++) { QRect screenGeom = effects->clientArea(ScreenArea, screen, 0); QRectF transformedGeo = w->geometry(); // Display all quads on the same screen on the same pass WindowQuadList screenQuads; bool quadsAdded = false; if (isUsingPresentWindows()) { WindowMotionManager& manager = m_managers[(paintingDesktop-1)*(effects->numScreens())+screen ]; if (manager.isManaging(w)) { foreach (const WindowQuad & quad, data.quads) screenQuads.append(quad); transformedGeo = manager.transformedGeometry(w); quadsAdded = true; if (!manager.areWindowsMoving() && timeline.currentValue() == 1.0) mask |= PAINT_WINDOW_LANCZOS; } else if (w->screen() != screen) quadsAdded = true; // we don't want parts of overlapping windows on the other screen if (w->isDesktop()) quadsAdded = false; } if (!quadsAdded) { foreach (const WindowQuad & quad, data.quads) { QRect quadRect( w->x() + quad.left(), w->y() + quad.top(), quad.right() - quad.left(), quad.bottom() - quad.top() ); if (quadRect.intersects(screenGeom)) screenQuads.append(quad); } } if (screenQuads.isEmpty()) continue; // Nothing is being displayed, don't bother WindowPaintData d = data; d.quads = screenQuads; QPointF newPos = scalePos(transformedGeo.topLeft().toPoint(), paintingDesktop, screen); double progress = timeline.currentValue(); d.setXScale(interpolate(1, xScale * scale[screen] * (float)transformedGeo.width() / (float)w->geometry().width(), progress)); d.setYScale(interpolate(1, yScale * scale[screen] * (float)transformedGeo.height() / (float)w->geometry().height(), progress)); d += QPoint(qRound(newPos.x() - w->x()), qRound(newPos.y() - w->y())); if (isUsingPresentWindows() && (w->isDock() || w->isSkipSwitcher())) { // fade out panels if present windows is used d.multiplyOpacity((1.0 - timeline.currentValue())); } if (isUsingPresentWindows() && w->isMinimized()) { d.multiplyOpacity(timeline.currentValue()); } if (effects->compositingType() == XRenderCompositing) { // More exact clipping as XRender displays the entire window instead of just the quad QPointF screenPosF = scalePos(screenGeom.topLeft(), paintingDesktop).toPoint(); QPoint screenPos( qRound(screenPosF.x()), qRound(screenPosF.y()) ); QSize screenSize( qRound(interpolate(screenGeom.width(), scaledSize[screen].width(), progress)), qRound(interpolate(screenGeom.height(), scaledSize[screen].height(), progress)) ); PaintClipper pc(effects->clientArea(ScreenArea, screen, 0) & QRect(screenPos, screenSize)); effects->paintWindow(w, mask, region, d); } else { if (w->isDesktop() && timeline.currentValue() == 1.0) { // desktop windows are not in a motion manager and can always be rendered with // lanczos sampling except for animations mask |= PAINT_WINDOW_LANCZOS; } effects->paintWindow(w, mask, effects->clientArea(ScreenArea, screen, 0), d); } } } else effects->paintWindow(w, mask, region, data); } //----------------------------------------------------------------------------- // User interaction void DesktopGridEffect::slotWindowAdded(EffectWindow* w) { if (!activated) return; if (isUsingPresentWindows()) { if (!isRelevantWithPresentWindows(w)) return; // don't add foreach (const int i, desktopList(w)) { WindowMotionManager& manager = m_managers[ i*effects->numScreens()+w->screen()]; manager.manage(w); m_proxy->calculateWindowTransformations(manager.managedWindows(), w->screen(), manager); } } effects->addRepaintFull(); } void DesktopGridEffect::slotWindowClosed(EffectWindow* w) { if (!activated && timeline.currentValue() == 0) return; if (w == windowMove) { effects->setElevatedWindow(windowMove, false); windowMove = NULL; } if (isUsingPresentWindows()) { foreach (const int i, desktopList(w)) { WindowMotionManager& manager = m_managers[i*effects->numScreens()+w->screen()]; manager.unmanage(w); m_proxy->calculateWindowTransformations(manager.managedWindows(), w->screen(), manager); } } effects->addRepaintFull(); } void DesktopGridEffect::slotWindowDeleted(EffectWindow* w) { if (w == windowMove) windowMove = 0; foreach (DesktopButtonsView *view, m_desktopButtonsViews) { if (view->effectWindow && view->effectWindow == w) { view->effectWindow = nullptr; break; } } if (isUsingPresentWindows()) { for (QList::iterator it = m_managers.begin(), end = m_managers.end(); it != end; ++it) { it->unmanage(w); } } } void DesktopGridEffect::slotWindowGeometryShapeChanged(EffectWindow* w, const QRect& old) { Q_UNUSED(old) if (!activated) return; if (w == windowMove && wasWindowMove) return; if (isUsingPresentWindows()) { foreach (const int i, desktopList(w)) { WindowMotionManager& manager = m_managers[i*effects->numScreens()+w->screen()]; m_proxy->calculateWindowTransformations(manager.managedWindows(), w->screen(), manager); } } } void DesktopGridEffect::windowInputMouseEvent(QEvent* e) { if ((e->type() != QEvent::MouseMove && e->type() != QEvent::MouseButtonPress && e->type() != QEvent::MouseButtonRelease) || timeline.currentValue() != 1) // Block user input during animations return; QMouseEvent* me = static_cast< QMouseEvent* >(e); if (!(wasWindowMove || wasDesktopMove)) { foreach (DesktopButtonsView *view, m_desktopButtonsViews) { if (view->geometry().contains(me->pos())) { const QPoint widgetPos = view->mapFromGlobal(me->pos()); QMouseEvent event(me->type(), widgetPos, me->pos(), me->button(), me->buttons(), me->modifiers()); view->windowInputMouseEvent(&event); return; } } } if (e->type() == QEvent::MouseMove) { int d = posToDesktop(me->pos()); if (windowMove != NULL && (me->pos() - dragStartPos).manhattanLength() > QApplication::startDragDistance()) { // Handle window moving if (!wasWindowMove) { // Activate on move if (isUsingPresentWindows()) { foreach (const int i, desktopList(windowMove)) { - const int sourceDesktop = windowMove->isOnAllDesktops() ? d : windowMove->desktop(); WindowMotionManager& manager = m_managers[(i)*(effects->numScreens()) + windowMove->screen()]; if ((i + 1) == sourceDesktop) { const QRectF transformedGeo = manager.transformedGeometry(windowMove); const QPointF pos = scalePos(transformedGeo.topLeft().toPoint(), sourceDesktop, windowMove->screen()); const QSize size(scale[windowMove->screen()] *(float)transformedGeo.width(), scale[windowMove->screen()] *(float)transformedGeo.height()); m_windowMoveGeometry = QRect(pos.toPoint(), size); m_windowMoveStartPoint = me->pos(); } manager.unmanage(windowMove); if (EffectWindow* modal = windowMove->findModal()) { if (manager.isManaging(modal)) manager.unmanage(modal); } m_proxy->calculateWindowTransformations(manager.managedWindows(), windowMove->screen(), manager); } wasWindowMove = true; } } if (windowMove->isMovable() && !isUsingPresentWindows()) { wasWindowMove = true; int screen = effects->screenNumber(me->pos()); effects->moveWindow(windowMove, unscalePos(me->pos(), NULL) + windowMoveDiff, true, 1.0 / scale[screen]); } if (wasWindowMove) { - effects->defineCursor(Qt::ClosedHandCursor); + if (!effects->waylandDisplay() || (me->modifiers() & Qt::ControlModifier)) { + wasWindowCopy = true; + effects->defineCursor(Qt::DragCopyCursor); + } else { + wasWindowCopy = false; + effects->defineCursor(Qt::ClosedHandCursor); + } if (d != highlightedDesktop) { effects->windowToDesktop(windowMove, d); // Not true all desktop move + if (highlightedDesktop != sourceDesktop || !wasWindowCopy) { + effects->removeWindowFromDesktop(windowMove, highlightedDesktop); + } const int screen = effects->screenNumber(me->pos()); if (screen != windowMove->screen()) effects->windowToScreen(windowMove, screen); } effects->addRepaintFull(); } } else if ((me->buttons() & Qt::LeftButton) && !wasDesktopMove && (me->pos() - dragStartPos).manhattanLength() > QApplication::startDragDistance()) { wasDesktopMove = true; effects->defineCursor(Qt::ClosedHandCursor); } if (d != highlightedDesktop) { // Highlight desktop if ((me->buttons() & Qt::LeftButton) && isValidMove && !wasWindowMove && d <= effects->numberOfDesktops()) { EffectWindowList windows = effects->stackingOrder(); EffectWindowList stack[3]; for (EffectWindowList::const_iterator it = windows.constBegin(), end = windows.constEnd(); it != end; ++it) { EffectWindow *w = const_cast(*it); // we're not really touching it here but below if (w->isOnAllDesktops()) continue; if (w->isOnDesktop(highlightedDesktop)) stack[0] << w; if (w->isOnDesktop(d)) stack[1] << w; if (w->isOnDesktop(m_originalMovingDesktop)) stack[2] << w; } const int desks[4] = {highlightedDesktop, d, m_originalMovingDesktop, highlightedDesktop}; for (int i = 0; i < 3; ++i ) { if (desks[i] == desks[i+1]) continue; foreach (EffectWindow *w, stack[i]) { effects->windowToDesktop(w, desks[i+1]); + effects->removeWindowFromDesktop(w, desks[i]); + if (isUsingPresentWindows()) { m_managers[(desks[i]-1)*(effects->numScreens()) + w->screen()].unmanage(w); m_managers[(desks[i+1]-1)*(effects->numScreens()) + w->screen()].manage(w); } } } if (isUsingPresentWindows()) { for (int i = 0; i < effects->numScreens(); i++) { for (int j = 0; j < 3; ++j) { WindowMotionManager& manager = m_managers[(desks[j]-1)*(effects->numScreens()) + i ]; m_proxy->calculateWindowTransformations(manager.managedWindows(), i, manager); } } effects->addRepaintFull(); } } setHighlightedDesktop(d); } } if (e->type() == QEvent::MouseButtonPress) { if (me->buttons() == Qt::LeftButton) { isValidMove = true; dragStartPos = me->pos(); - bool isDesktop = (me->modifiers() & Qt::ControlModifier); + sourceDesktop = posToDesktop(me->pos()); + bool isDesktop = (me->modifiers() & Qt::ShiftModifier); EffectWindow* w = isDesktop ? NULL : windowAt(me->pos()); if (w != NULL) isDesktop = w->isDesktop(); if (isDesktop) m_originalMovingDesktop = posToDesktop(me->pos()); + else + m_originalMovingDesktop = 0; if (w != NULL && !w->isDesktop() && (w->isMovable() || w->isMovableAcrossScreens() || isUsingPresentWindows())) { // Prepare it for moving windowMoveDiff = w->pos() - unscalePos(me->pos(), NULL); windowMove = w; effects->setElevatedWindow(windowMove, true); } } else if ((me->buttons() == Qt::MidButton || me->buttons() == Qt::RightButton) && windowMove == NULL) { EffectWindow* w = windowAt(me->pos()); if (w && w->isDesktop()) { w = nullptr; } if (w != NULL) { - int desktop = 0; + const int desktop = posToDesktop(me->pos()); if (w->isOnAllDesktops()) { - desktop = posToDesktop(me->pos()); effects->windowToDesktop(w, desktop); } else { - desktop = w->desktop(); effects->windowToDesktop(w, NET::OnAllDesktops); } const bool isOnAllDesktops = w->isOnAllDesktops(); if (isUsingPresentWindows()) { for (int i = 0; i < effects->numberOfDesktops(); i++) { if (i != desktop - 1) { WindowMotionManager& manager = m_managers[ i*effects->numScreens() + w->screen()]; if (isOnAllDesktops) manager.manage(w); else manager.unmanage(w); m_proxy->calculateWindowTransformations(manager.managedWindows(), w->screen(), manager); } } } effects->addRepaintFull(); } } } if (e->type() == QEvent::MouseButtonRelease && me->button() == Qt::LeftButton) { isValidMove = false; if (windowMove) effects->activateWindow(windowMove); if (wasWindowMove || wasDesktopMove) { // reset pointer effects->defineCursor(Qt::PointingHandCursor); } else { // click -> exit const int desk = posToDesktop(me->pos()); if (desk > effects->numberOfDesktops()) return; // don't quit when missing desktop setCurrentDesktop(desk); setActive(false); } if (windowMove) { if (wasWindowMove && isUsingPresentWindows()) { - const int targetDesktop = windowMove->isOnAllDesktops() ? posToDesktop(cursorPos()) : windowMove->desktop(); + const int targetDesktop = posToDesktop(cursorPos()); foreach (const int i, desktopList(windowMove)) { WindowMotionManager& manager = m_managers[(i)*(effects->numScreens()) + windowMove->screen()]; manager.manage(windowMove); if (EffectWindow* modal = windowMove->findModal()) manager.manage(modal); if (i + 1 == targetDesktop) { // for the desktop the window is dropped on, we use the current geometry manager.setTransformedGeometry(windowMove, moveGeometryToDesktop(targetDesktop)); } m_proxy->calculateWindowTransformations(manager.managedWindows(), windowMove->screen(), manager); } effects->addRepaintFull(); } effects->setElevatedWindow(windowMove, false); windowMove = NULL; } wasWindowMove = false; + wasWindowCopy = false; wasDesktopMove = false; } } void DesktopGridEffect::grabbedKeyboardEvent(QKeyEvent* e) { if (timeline.currentValue() != 1) // Block user input during animations return; if (windowMove != NULL) return; if (e->type() == QEvent::KeyPress) { // check for global shortcuts // HACK: keyboard grab disables the global shortcuts so we have to check for global shortcut (bug 156155) if (shortcut.contains(e->key() + e->modifiers())) { toggle(); return; } int desktop = -1; // switch by F or just if (e->key() >= Qt::Key_F1 && e->key() <= Qt::Key_F35) desktop = e->key() - Qt::Key_F1 + 1; else if (e->key() >= Qt::Key_0 && e->key() <= Qt::Key_9) desktop = e->key() == Qt::Key_0 ? 10 : e->key() - Qt::Key_0; if (desktop != -1) { if (desktop <= effects->numberOfDesktops()) { setHighlightedDesktop(desktop); setCurrentDesktop(desktop); setActive(false); } return; } switch(e->key()) { // Wrap only on autorepeat case Qt::Key_Left: setHighlightedDesktop(desktopToLeft(highlightedDesktop, !e->isAutoRepeat())); break; case Qt::Key_Right: setHighlightedDesktop(desktopToRight(highlightedDesktop, !e->isAutoRepeat())); break; case Qt::Key_Up: setHighlightedDesktop(desktopUp(highlightedDesktop, !e->isAutoRepeat())); break; case Qt::Key_Down: setHighlightedDesktop(desktopDown(highlightedDesktop, !e->isAutoRepeat())); break; case Qt::Key_Escape: setActive(false); return; case Qt::Key_Enter: case Qt::Key_Return: case Qt::Key_Space: setCurrentDesktop(highlightedDesktop); setActive(false); return; case Qt::Key_Plus: slotAddDesktop(); break; case Qt::Key_Minus: slotRemoveDesktop(); break; default: break; } } } bool DesktopGridEffect::borderActivated(ElectricBorder border) { if (!borderActivate.contains(border)) return false; if (effects->activeFullScreenEffect() && effects->activeFullScreenEffect() != this) return true; toggle(); return true; } //----------------------------------------------------------------------------- // Helper functions // Transform a point to its position on the scaled grid QPointF DesktopGridEffect::scalePos(const QPoint& pos, int desktop, int screen) const { if (screen == -1) screen = effects->screenNumber(pos); QRect screenGeom = effects->clientArea(ScreenArea, screen, 0); QPoint desktopCell; if (orientation == Qt::Horizontal) { desktopCell.setX((desktop - 1) % gridSize.width() + 1); desktopCell.setY((desktop - 1) / gridSize.width() + 1); } else { desktopCell.setX((desktop - 1) / gridSize.height() + 1); desktopCell.setY((desktop - 1) % gridSize.height() + 1); } double progress = timeline.currentValue(); QPointF point( interpolate( ( (screenGeom.width() + unscaledBorder[screen]) *(desktopCell.x() - 1) - (screenGeom.width() + unscaledBorder[screen]) *(activeCell.x() - 1) ) + pos.x(), ( (scaledSize[screen].width() + border) *(desktopCell.x() - 1) + scaledOffset[screen].x() + (pos.x() - screenGeom.x()) * scale[screen] ), progress), interpolate( ( (screenGeom.height() + unscaledBorder[screen]) *(desktopCell.y() - 1) - (screenGeom.height() + unscaledBorder[screen]) *(activeCell.y() - 1) ) + pos.y(), ( (scaledSize[screen].height() + border) *(desktopCell.y() - 1) + scaledOffset[screen].y() + (pos.y() - screenGeom.y()) * scale[screen] ), progress) ); return point; } // Detransform a point to its position on the full grid // TODO: Doesn't correctly interpolate (Final position is correct though), don't forget to copy to posToDesktop() QPoint DesktopGridEffect::unscalePos(const QPoint& pos, int* desktop) const { int screen = effects->screenNumber(pos); QRect screenGeom = effects->clientArea(ScreenArea, screen, 0); //double progress = timeline.currentValue(); double scaledX = /*interpolate( ( pos.x() - screenGeom.x() + unscaledBorder[screen] / 2.0 ) / ( screenGeom.width() + unscaledBorder[screen] ) + activeCell.x() - 1,*/ (pos.x() - scaledOffset[screen].x() + double(border) / 2.0) / (scaledSize[screen].width() + border)/*, progress )*/; double scaledY = /*interpolate( ( pos.y() - screenGeom.y() + unscaledBorder[screen] / 2.0 ) / ( screenGeom.height() + unscaledBorder[screen] ) + activeCell.y() - 1,*/ (pos.y() - scaledOffset[screen].y() + double(border) / 2.0) / (scaledSize[screen].height() + border)/*, progress )*/; int gx = qBound(0, int(scaledX), gridSize.width() - 1); // Zero-based int gy = qBound(0, int(scaledY), gridSize.height() - 1); scaledX -= gx; scaledY -= gy; if (desktop != NULL) { if (orientation == Qt::Horizontal) *desktop = gy * gridSize.width() + gx + 1; else *desktop = gx * gridSize.height() + gy + 1; } return QPoint( qBound( screenGeom.x(), qRound( scaledX * (screenGeom.width() + unscaledBorder[screen]) - unscaledBorder[screen] / 2.0 + screenGeom.x() ), screenGeom.right() ), qBound( screenGeom.y(), qRound( scaledY * (screenGeom.height() + unscaledBorder[screen]) - unscaledBorder[screen] / 2.0 + screenGeom.y() ), screenGeom.bottom() ) ); } int DesktopGridEffect::posToDesktop(const QPoint& pos) const { // Copied from unscalePos() int screen = effects->screenNumber(pos); double scaledX = (pos.x() - scaledOffset[screen].x() + double(border) / 2.0) / (scaledSize[screen].width() + border); double scaledY = (pos.y() - scaledOffset[screen].y() + double(border) / 2.0) / (scaledSize[screen].height() + border); int gx = qBound(0, int(scaledX), gridSize.width() - 1); // Zero-based int gy = qBound(0, int(scaledY), gridSize.height() - 1); if (orientation == Qt::Horizontal) return gy * gridSize.width() + gx + 1; return gx * gridSize.height() + gy + 1; } EffectWindow* DesktopGridEffect::windowAt(QPoint pos) const { // Get stacking order top first EffectWindowList windows = effects->stackingOrder(); EffectWindowList::Iterator begin = windows.begin(); EffectWindowList::Iterator end = windows.end(); --end; while (begin < end) qSwap(*begin++, *end--); int desktop; pos = unscalePos(pos, &desktop); if (desktop > effects->numberOfDesktops()) return NULL; if (isUsingPresentWindows()) { const int screen = effects->screenNumber(pos); EffectWindow *w = m_managers.at((desktop - 1) * (effects->numScreens()) + screen).windowAtPoint(pos, false); if (w) return w; foreach (EffectWindow * w, windows) { if (w->isOnDesktop(desktop) && w->isDesktop() && w->geometry().contains(pos)) return w; } } else { foreach (EffectWindow * w, windows) { if (w->isOnDesktop(desktop) && w->isOnCurrentActivity() && !w->isMinimized() && w->geometry().contains(pos)) return w; } } return NULL; } void DesktopGridEffect::setCurrentDesktop(int desktop) { if (orientation == Qt::Horizontal) { activeCell.setX((desktop - 1) % gridSize.width() + 1); activeCell.setY((desktop - 1) / gridSize.width() + 1); } else { activeCell.setX((desktop - 1) / gridSize.height() + 1); activeCell.setY((desktop - 1) % gridSize.height() + 1); } if (effects->currentDesktop() != desktop) effects->setCurrentDesktop(desktop); } void DesktopGridEffect::setHighlightedDesktop(int d) { if (d == highlightedDesktop || d <= 0 || d > effects->numberOfDesktops()) return; if (highlightedDesktop > 0 && highlightedDesktop <= hoverTimeline.count()) hoverTimeline[highlightedDesktop-1]->setCurrentTime(qMin(hoverTimeline[highlightedDesktop-1]->currentTime(), hoverTimeline[highlightedDesktop-1]->duration())); highlightedDesktop = d; if (highlightedDesktop <= hoverTimeline.count()) hoverTimeline[highlightedDesktop-1]->setCurrentTime(qMax(hoverTimeline[highlightedDesktop-1]->currentTime(), 0)); effects->addRepaintFull(); } int DesktopGridEffect::desktopToRight(int desktop, bool wrap) const { // Copied from Workspace::desktopToRight() int dt = desktop - 1; if (orientation == Qt::Vertical) { dt += gridSize.height(); if (dt >= effects->numberOfDesktops()) { if (wrap) dt -= effects->numberOfDesktops(); else return desktop; } } else { int d = (dt % gridSize.width()) + 1; if (d >= gridSize.width()) { if (wrap) d -= gridSize.width(); else return desktop; } dt = dt - (dt % gridSize.width()) + d; } return dt + 1; } int DesktopGridEffect::desktopToLeft(int desktop, bool wrap) const { // Copied from Workspace::desktopToLeft() int dt = desktop - 1; if (orientation == Qt::Vertical) { dt -= gridSize.height(); if (dt < 0) { if (wrap) dt += effects->numberOfDesktops(); else return desktop; } } else { int d = (dt % gridSize.width()) - 1; if (d < 0) { if (wrap) d += gridSize.width(); else return desktop; } dt = dt - (dt % gridSize.width()) + d; } return dt + 1; } int DesktopGridEffect::desktopUp(int desktop, bool wrap) const { // Copied from Workspace::desktopUp() int dt = desktop - 1; if (orientation == Qt::Horizontal) { dt -= gridSize.width(); if (dt < 0) { if (wrap) dt += effects->numberOfDesktops(); else return desktop; } } else { int d = (dt % gridSize.height()) - 1; if (d < 0) { if (wrap) d += gridSize.height(); else return desktop; } dt = dt - (dt % gridSize.height()) + d; } return dt + 1; } int DesktopGridEffect::desktopDown(int desktop, bool wrap) const { // Copied from Workspace::desktopDown() int dt = desktop - 1; if (orientation == Qt::Horizontal) { dt += gridSize.width(); if (dt >= effects->numberOfDesktops()) { if (wrap) dt -= effects->numberOfDesktops(); else return desktop; } } else { int d = (dt % gridSize.height()) + 1; if (d >= gridSize.height()) { if (wrap) d -= gridSize.height(); else return desktop; } dt = dt - (dt % gridSize.height()) + d; } return dt + 1; } //----------------------------------------------------------------------------- // Activation void DesktopGridEffect::toggle() { setActive(!activated); } void DesktopGridEffect::setActive(bool active) { if (effects->activeFullScreenEffect() && effects->activeFullScreenEffect() != this) return; // Only one fullscreen effect at a time thanks if (active && isMotionManagerMovingWindows()) return; // Still moving windows from last usage - don't activate if (activated == active) return; // Already in that state activated = active; if (activated) { effects->setShowingDesktop(false); if (timeline.currentValue() == 0) setup(); } else { if (isUsingPresentWindows()) { QList::iterator it; for (it = m_managers.begin(); it != m_managers.end(); ++it) { foreach (EffectWindow * w, (*it).managedWindows()) { (*it).moveWindow(w, w->geometry()); } } } QTimer::singleShot(zoomDuration + 1, this, [this] { if (activated) return; foreach (DesktopButtonsView *view, m_desktopButtonsViews) { view->hide(); } } ); setHighlightedDesktop(effects->currentDesktop()); // Ensure selected desktop is highlighted } effects->addRepaintFull(); } void DesktopGridEffect::setup() { if (!isActive()) return; if (!keyboardGrab) { keyboardGrab = effects->grabKeyboard(this); effects->startMouseInterception(this, Qt::PointingHandCursor); effects->setActiveFullScreenEffect(this); } setHighlightedDesktop(effects->currentDesktop()); // Soft highlighting qDeleteAll(hoverTimeline); hoverTimeline.clear(); for (int i = 0; i < effects->numberOfDesktops(); i++) { QTimeLine *newTimeline = new QTimeLine(zoomDuration, this); newTimeline->setCurveShape(QTimeLine::EaseInOutCurve); hoverTimeline.append(newTimeline); } hoverTimeline[effects->currentDesktop() - 1]->setCurrentTime(hoverTimeline[effects->currentDesktop() - 1]->duration()); // Create desktop name textures if enabled if (desktopNameAlignment) { QFont font; font.setBold(true); font.setPointSize(12); for (int i = 0; i < effects->numberOfDesktops(); i++) { EffectFrame* frame = effects->effectFrame(EffectFrameUnstyled, false); frame->setFont(font); frame->setText(effects->desktopName(i + 1)); frame->setAlignment(desktopNameAlignment); desktopNames.append(frame); } } setupGrid(); setCurrentDesktop(effects->currentDesktop()); // setup the motion managers if (m_usePresentWindows) m_proxy = static_cast(effects->getProxy(BuiltInEffects::nameForEffect(BuiltInEffect::PresentWindows))); if (isUsingPresentWindows()) { m_proxy->reCreateGrids(); // revalidation on multiscreen, bug #351724 for (int i = 1; i <= effects->numberOfDesktops(); i++) { for (int j = 0; j < effects->numScreens(); j++) { WindowMotionManager manager; foreach (EffectWindow * w, effects->stackingOrder()) { if (w->isOnDesktop(i) && w->screen() == j &&isRelevantWithPresentWindows(w)) { manager.manage(w); } } m_proxy->calculateWindowTransformations(manager.managedWindows(), j, manager); m_managers.append(manager); } } } bool enableAdd = effects->numberOfDesktops() < 20; bool enableRemove = effects->numberOfDesktops() > 1; QVector::iterator it = m_desktopButtonsViews.begin(); const int n = DesktopGridConfig::showAddRemove() ? effects->numScreens() : 0; for (int i = 0; i < n; ++i) { DesktopButtonsView *view; if (it == m_desktopButtonsViews.end()) { view = new DesktopButtonsView(); m_desktopButtonsViews.append(view); it = m_desktopButtonsViews.end(); // changed through insert! connect(view, SIGNAL(addDesktop()), SLOT(slotAddDesktop())); connect(view, SIGNAL(removeDesktop()), SLOT(slotRemoveDesktop())); } else { view = *it; ++it; } view->setAddDesktopEnabled(enableAdd); view->setRemoveDesktopEnabled(enableRemove); const QRect screenRect = effects->clientArea(FullScreenArea, i, 1); view->show(); // pseudo show must happen before geometry changes view->setPosition(screenRect.right() - border/3 - view->width(), screenRect.bottom() - border/3 - view->height()); } while (it != m_desktopButtonsViews.end()) { (*it)->deleteLater(); it = m_desktopButtonsViews.erase(it); } } void DesktopGridEffect::setupGrid() { // We need these variables for every paint so lets cache them int x, y; int numDesktops = effects->numberOfDesktops(); switch(layoutMode) { default: case LayoutPager: orientation = Qt::Horizontal; gridSize = effects->desktopGridSize(); // sanity check: pager may report incorrect size in case of one desktop if (numDesktops == 1) { gridSize = QSize(1, 1); } break; case LayoutAutomatic: y = sqrt(float(numDesktops)) + 0.5; x = float(numDesktops) / float(y) + 0.5; if (x * y < numDesktops) x++; orientation = Qt::Horizontal; gridSize.setWidth(x); gridSize.setHeight(y); break; case LayoutCustom: orientation = Qt::Horizontal; gridSize.setWidth(ceil(effects->numberOfDesktops() / double(customLayoutRows))); gridSize.setHeight(customLayoutRows); break; } scale.clear(); unscaledBorder.clear(); scaledSize.clear(); scaledOffset.clear(); for (int i = 0; i < effects->numScreens(); i++) { QRect geom = effects->clientArea(ScreenArea, i, 0); double sScale; if (gridSize.width() > gridSize.height()) sScale = (geom.width() - border * (gridSize.width() + 1)) / double(geom.width() * gridSize.width()); else sScale = (geom.height() - border * (gridSize.height() + 1)) / double(geom.height() * gridSize.height()); double sBorder = border / sScale; QSizeF size( double(geom.width()) * sScale, double(geom.height()) * sScale ); QPointF offset( geom.x() + (geom.width() - size.width() * gridSize.width() - border *(gridSize.width() - 1)) / 2.0, geom.y() + (geom.height() - size.height() * gridSize.height() - border *(gridSize.height() - 1)) / 2.0 ); scale.append(sScale); unscaledBorder.append(sBorder); scaledSize.append(size); scaledOffset.append(offset); } } void DesktopGridEffect::finish() { if (desktopNameAlignment) { qDeleteAll(desktopNames); desktopNames.clear(); } if (keyboardGrab) effects->ungrabKeyboard(); keyboardGrab = false; effects->stopMouseInterception(this); effects->setActiveFullScreenEffect(0); if (isUsingPresentWindows()) { while (!m_managers.isEmpty()) { m_managers.first().unmanageAll(); m_managers.removeFirst(); } m_proxy = 0; } } void DesktopGridEffect::globalShortcutChanged(QAction *action, const QKeySequence& seq) { if (action->objectName() != QStringLiteral("ShowDesktopGrid")) { return; } shortcut.clear(); shortcut.append(seq); } bool DesktopGridEffect::isMotionManagerMovingWindows() const { if (isUsingPresentWindows()) { QList::const_iterator it; for (it = m_managers.begin(); it != m_managers.end(); ++it) { if ((*it).areWindowsMoving()) return true; } } return false; } bool DesktopGridEffect::isUsingPresentWindows() const { return (m_proxy != NULL); } // transforms the geometry of the moved window to a geometry on the desktop // internal method only used when a window is dropped onto a desktop QRectF DesktopGridEffect::moveGeometryToDesktop(int desktop) const { QPointF point = unscalePos(m_windowMoveGeometry.topLeft() + cursorPos() - m_windowMoveStartPoint); const double scaleFactor = scale[ windowMove->screen()]; if (posToDesktop(m_windowMoveGeometry.topLeft() + cursorPos() - m_windowMoveStartPoint) != desktop) { // topLeft is not on the desktop - check other corners // if all corners are not on the desktop the window is bigger than the desktop - no matter what it will look strange if (posToDesktop(m_windowMoveGeometry.topRight() + cursorPos() - m_windowMoveStartPoint) == desktop) { point = unscalePos(m_windowMoveGeometry.topRight() + cursorPos() - m_windowMoveStartPoint) - QPointF(m_windowMoveGeometry.width(), 0) / scaleFactor; } else if (posToDesktop(m_windowMoveGeometry.bottomLeft() + cursorPos() - m_windowMoveStartPoint) == desktop) { point = unscalePos(m_windowMoveGeometry.bottomLeft() + cursorPos() - m_windowMoveStartPoint) - QPointF(0, m_windowMoveGeometry.height()) / scaleFactor; } else if (posToDesktop(m_windowMoveGeometry.bottomRight() + cursorPos() - m_windowMoveStartPoint) == desktop) { point = unscalePos(m_windowMoveGeometry.bottomRight() + cursorPos() - m_windowMoveStartPoint) - QPointF(m_windowMoveGeometry.width(), m_windowMoveGeometry.height()) / scaleFactor; } } return QRectF(point, m_windowMoveGeometry.size() / scaleFactor); } void DesktopGridEffect::slotAddDesktop() { effects->setNumberOfDesktops(effects->numberOfDesktops() + 1); } void DesktopGridEffect::slotRemoveDesktop() { effects->setNumberOfDesktops(effects->numberOfDesktops() - 1); } void DesktopGridEffect::slotNumberDesktopsChanged(uint old) { if (!activated) return; const uint desktop = effects->numberOfDesktops(); bool enableAdd = desktop < 20; bool enableRemove = desktop > 1; foreach (DesktopButtonsView *view, m_desktopButtonsViews) { view->setAddDesktopEnabled(enableAdd); view->setRemoveDesktopEnabled(enableRemove); } if (old < desktop) desktopsAdded(old); else desktopsRemoved(old); } void DesktopGridEffect::desktopsAdded(int old) { const int desktop = effects->numberOfDesktops(); for (int i = old; i <= effects->numberOfDesktops(); i++) { // add a timeline for the new desktop QTimeLine *newTimeline = new QTimeLine(zoomDuration, this); newTimeline->setCurveShape(QTimeLine::EaseInOutCurve); hoverTimeline.append(newTimeline); } // Create desktop name textures if enabled if (desktopNameAlignment) { QFont font; font.setBold(true); font.setPointSize(12); for (int i = old; i < desktop; i++) { EffectFrame* frame = effects->effectFrame(EffectFrameUnstyled, false); frame->setFont(font); frame->setText(effects->desktopName(i + 1)); frame->setAlignment(desktopNameAlignment); desktopNames.append(frame); } } if (isUsingPresentWindows()) { for (int i = old+1; i <= effects->numberOfDesktops(); ++i) { for (int j = 0; j < effects->numScreens(); ++j) { WindowMotionManager manager; foreach (EffectWindow * w, effects->stackingOrder()) { if (w->isOnDesktop(i) && w->screen() == j &&isRelevantWithPresentWindows(w)) { manager.manage(w); } } m_proxy->calculateWindowTransformations(manager.managedWindows(), j, manager); m_managers.append(manager); } } } setupGrid(); // and repaint effects->addRepaintFull(); } void DesktopGridEffect::desktopsRemoved(int old) { const int desktop = effects->numberOfDesktops(); for (int i = desktop; i < old; i++) { delete hoverTimeline.takeLast(); if (desktopNameAlignment) { delete desktopNames.last(); desktopNames.removeLast(); } if (isUsingPresentWindows()) { for (int j = 0; j < effects->numScreens(); ++j) { WindowMotionManager& manager = m_managers.last(); manager.unmanageAll(); m_managers.removeLast(); } } } // add removed windows to the last desktop if (isUsingPresentWindows()) { for (int j = 0; j < effects->numScreens(); ++j) { WindowMotionManager& manager = m_managers[(desktop-1)*(effects->numScreens())+j ]; foreach (EffectWindow * w, effects->stackingOrder()) { if (manager.isManaging(w)) continue; if (w->isOnDesktop(desktop) && w->screen() == j && isRelevantWithPresentWindows(w)) { manager.manage(w); } } m_proxy->calculateWindowTransformations(manager.managedWindows(), j, manager); } } setupGrid(); // and repaint effects->addRepaintFull(); } - +//TODO: kill this function? or at least keep a consistent numeration with desktops starting from 1 QVector DesktopGridEffect::desktopList(const EffectWindow *w) const { if (w->isOnAllDesktops()) { static QVector allDesktops; if (allDesktops.count() != effects->numberOfDesktops()) { allDesktops.resize(effects->numberOfDesktops()); for (int i = 0; i < effects->numberOfDesktops(); ++i) allDesktops[i] = i; } return allDesktops; } - if (w->desktop() > effects->numberOfDesktops() || w->desktop() < 1) { // sic! desktops are [1,n] - static QVector emptyVector; - emptyVector.resize(0); - return emptyVector; + QVector desks; + desks.resize(w->desktops().count()); + int i = 0; + for (const int desk : w->desktops()) { + desks[i++] = desk-1; } - - static QVector singleDesktop; - singleDesktop.resize(1); - singleDesktop[0] = w->desktop() - 1; - return singleDesktop; + return desks; } bool DesktopGridEffect::isActive() const { return (timeline.currentValue() != 0 || activated || (isUsingPresentWindows() && isMotionManagerMovingWindows())) && !effects->isScreenLocked(); } bool DesktopGridEffect::isRelevantWithPresentWindows(EffectWindow *w) const { if (w->isSpecialWindow() || w->isUtility()) { return false; } if (w->isSkipSwitcher()) { return false; } if (w->isDeleted()) { return false; } if (!w->acceptsFocus()) { return false; } if (!w->isCurrentTab()) { return false; } if (!w->isOnCurrentActivity()) { return false; } return true; } /************************************************ * DesktopButtonView ************************************************/ DesktopButtonsView::DesktopButtonsView(QWindow *parent) : QQuickView(parent) , effectWindow(nullptr) , m_visible(false) , m_posIsValid(false) { setFlags(Qt::X11BypassWindowManagerHint | Qt::FramelessWindowHint); setColor(Qt::transparent); rootContext()->setContextProperty(QStringLiteral("add"), QVariant(true)); rootContext()->setContextProperty(QStringLiteral("remove"), QVariant(true)); setSource(QUrl(QStandardPaths::locate(QStandardPaths::GenericDataLocation, QStringLiteral("kwin/effects/desktopgrid/main.qml")))); if (QObject *item = rootObject()->findChild(QStringLiteral("addButton"))) { connect(item, SIGNAL(clicked()), SIGNAL(addDesktop())); } if (QObject *item = rootObject()->findChild(QStringLiteral("removeButton"))) { connect(item, SIGNAL(clicked()), SIGNAL(removeDesktop())); } } void DesktopButtonsView::windowInputMouseEvent(QMouseEvent *e) { if (e->type() == QEvent::MouseMove) { mouseMoveEvent(e); } else if (e->type() == QEvent::MouseButtonPress) { mousePressEvent(e); } else if (e->type() == QEvent::MouseButtonDblClick) { mouseDoubleClickEvent(e); } else if (e->type() == QEvent::MouseButtonRelease) { mouseReleaseEvent(e); } } void DesktopButtonsView::setAddDesktopEnabled(bool enable) { rootContext()->setContextProperty(QStringLiteral("add"), QVariant(enable)); } void DesktopButtonsView::setRemoveDesktopEnabled(bool enable) { rootContext()->setContextProperty(QStringLiteral("remove"), QVariant(enable)); } bool DesktopButtonsView::isVisible() const { return m_visible; } void DesktopButtonsView::show() { if (!m_visible && m_posIsValid) { setPosition(m_pos); m_posIsValid = false; } m_visible = true; QQuickView::show(); } void DesktopButtonsView::hide() { if (!m_posIsValid) { m_pos = position(); m_posIsValid = true; setPosition(-width(), -height()); } m_visible = false; } } // namespace diff --git a/effects/desktopgrid/desktopgrid.h b/effects/desktopgrid/desktopgrid.h index 3c95eee0c..62c4d7166 100644 --- a/effects/desktopgrid/desktopgrid.h +++ b/effects/desktopgrid/desktopgrid.h @@ -1,192 +1,193 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2007 Lubos Lunak Copyright (C) 2008 Lucas Murray 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, see . *********************************************************************/ #ifndef KWIN_DESKTOPGRID_H #define KWIN_DESKTOPGRID_H #include #include #include #include namespace KWin { class PresentWindowsEffectProxy; class DesktopButtonsView : public QQuickView { Q_OBJECT public: explicit DesktopButtonsView(QWindow *parent = 0); void windowInputMouseEvent(QMouseEvent* e); void setAddDesktopEnabled(bool enable); void setRemoveDesktopEnabled(bool enable); bool isVisible() const; void show(); void hide(); public: EffectWindow *effectWindow; Q_SIGNALS: void addDesktop(); void removeDesktop(); private: bool m_visible; QPoint m_pos; bool m_posIsValid; }; class DesktopGridEffect : public Effect { Q_OBJECT Q_PROPERTY(int zoomDuration READ configuredZoomDuration) Q_PROPERTY(int border READ configuredBorder) Q_PROPERTY(Qt::Alignment desktopNameAlignment READ configuredDesktopNameAlignment) Q_PROPERTY(int layoutMode READ configuredLayoutMode) Q_PROPERTY(int customLayoutRows READ configuredCustomLayoutRows) Q_PROPERTY(bool usePresentWindows READ isUsePresentWindows) // TODO: electric borders public: DesktopGridEffect(); ~DesktopGridEffect(); virtual void reconfigure(ReconfigureFlags); virtual void prePaintScreen(ScreenPrePaintData& data, int time); virtual void paintScreen(int mask, QRegion region, ScreenPaintData& data); virtual void postPaintScreen(); virtual void prePaintWindow(EffectWindow* w, WindowPrePaintData& data, int time); virtual void paintWindow(EffectWindow* w, int mask, QRegion region, WindowPaintData& data); virtual void windowInputMouseEvent(QEvent* e); virtual void grabbedKeyboardEvent(QKeyEvent* e); virtual bool borderActivated(ElectricBorder border); virtual bool isActive() const; int requestedEffectChainPosition() const override { return 50; } enum { LayoutPager, LayoutAutomatic, LayoutCustom }; // Layout modes // for properties int configuredZoomDuration() const { return zoomDuration; } int configuredBorder() const { return border; } Qt::Alignment configuredDesktopNameAlignment() const { return desktopNameAlignment; } int configuredLayoutMode() const { return layoutMode; } int configuredCustomLayoutRows() const { return customLayoutRows; } bool isUsePresentWindows() const { return m_usePresentWindows; } private Q_SLOTS: void toggle(); // slots for global shortcut changed // needed to toggle the effect void globalShortcutChanged(QAction *action, const QKeySequence& seq); void slotAddDesktop(); void slotRemoveDesktop(); void slotWindowAdded(KWin::EffectWindow* w); void slotWindowClosed(KWin::EffectWindow *w); void slotWindowDeleted(KWin::EffectWindow *w); void slotNumberDesktopsChanged(uint old); void slotWindowGeometryShapeChanged(KWin::EffectWindow *w, const QRect &old); private: QPointF scalePos(const QPoint& pos, int desktop, int screen = -1) const; QPoint unscalePos(const QPoint& pos, int* desktop = NULL) const; int posToDesktop(const QPoint& pos) const; EffectWindow* windowAt(QPoint pos) const; void setCurrentDesktop(int desktop); void setHighlightedDesktop(int desktop); int desktopToRight(int desktop, bool wrap = true) const; int desktopToLeft(int desktop, bool wrap = true) const; int desktopUp(int desktop, bool wrap = true) const; int desktopDown(int desktop, bool wrap = true) const; void setActive(bool active); void setup(); void setupGrid(); void finish(); bool isMotionManagerMovingWindows() const; bool isRelevantWithPresentWindows(EffectWindow *w) const; bool isUsingPresentWindows() const; QRectF moveGeometryToDesktop(int desktop) const; void desktopsAdded(int old); void desktopsRemoved(int old); QVector desktopList(const EffectWindow *w) const; QList borderActivate; int zoomDuration; int border; Qt::Alignment desktopNameAlignment; int layoutMode; int customLayoutRows; bool activated; QTimeLine timeline; int paintingDesktop; int highlightedDesktop; + int sourceDesktop; int m_originalMovingDesktop; bool keyboardGrab; - bool wasWindowMove, wasDesktopMove, isValidMove; + bool wasWindowMove, wasWindowCopy, wasDesktopMove, isValidMove; EffectWindow* windowMove; QPoint windowMoveDiff; QPoint dragStartPos; // Soft highlighting QList hoverTimeline; QList< EffectFrame* > desktopNames; QSize gridSize; Qt::Orientation orientation; QPoint activeCell; // Per screen variables QList scale; // Because the border isn't a ratio each screen is different QList unscaledBorder; QList scaledSize; QList scaledOffset; // Shortcut - needed to toggle the effect QList shortcut; PresentWindowsEffectProxy* m_proxy; QList m_managers; bool m_usePresentWindows; QRect m_windowMoveGeometry; QPoint m_windowMoveStartPoint; QVector m_desktopButtonsViews; QAction *m_activateAction; }; } // namespace #endif diff --git a/libkwineffects/kwineffects.cpp b/libkwineffects/kwineffects.cpp index 197136b8e..92c7498da 100644 --- a/libkwineffects/kwineffects.cpp +++ b/libkwineffects/kwineffects.cpp @@ -1,2093 +1,2108 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2006 Lubos Lunak Copyright (C) 2009 Lucas Murray Copyright (C) 2018 Vlad Zagorodniy 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, see . *********************************************************************/ #include "kwineffects.h" #include "config-kwin.h" #ifdef KWIN_HAVE_XRENDER_COMPOSITING #include "kwinxrenderutils.h" #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef KWIN_HAVE_XRENDER_COMPOSITING #include #endif #if defined(__GNUC__) # define KWIN_ALIGN(n) __attribute((aligned(n))) # if defined(__SSE2__) # define HAVE_SSE2 # endif #elif defined(__INTEL_COMPILER) # define KWIN_ALIGN(n) __declspec(align(n)) # define HAVE_SSE2 #else # define KWIN_ALIGN(n) #endif #ifdef HAVE_SSE2 # include #endif namespace KWin { void WindowPrePaintData::setTranslucent() { mask |= Effect::PAINT_WINDOW_TRANSLUCENT; mask &= ~Effect::PAINT_WINDOW_OPAQUE; clip = QRegion(); // cannot clip, will be transparent } void WindowPrePaintData::setTransformed() { mask |= Effect::PAINT_WINDOW_TRANSFORMED; } class PaintDataPrivate { public: QGraphicsScale scale; QVector3D translation; QGraphicsRotation rotation; }; PaintData::PaintData() : d(new PaintDataPrivate()) { } PaintData::~PaintData() { delete d; } qreal PaintData::xScale() const { return d->scale.xScale(); } qreal PaintData::yScale() const { return d->scale.yScale(); } qreal PaintData::zScale() const { return d->scale.zScale(); } void PaintData::setScale(const QVector2D &scale) { d->scale.setXScale(scale.x()); d->scale.setYScale(scale.y()); } void PaintData::setScale(const QVector3D &scale) { d->scale.setXScale(scale.x()); d->scale.setYScale(scale.y()); d->scale.setZScale(scale.z()); } void PaintData::setXScale(qreal scale) { d->scale.setXScale(scale); } void PaintData::setYScale(qreal scale) { d->scale.setYScale(scale); } void PaintData::setZScale(qreal scale) { d->scale.setZScale(scale); } const QGraphicsScale &PaintData::scale() const { return d->scale; } void PaintData::setXTranslation(qreal translate) { d->translation.setX(translate); } void PaintData::setYTranslation(qreal translate) { d->translation.setY(translate); } void PaintData::setZTranslation(qreal translate) { d->translation.setZ(translate); } void PaintData::translate(qreal x, qreal y, qreal z) { translate(QVector3D(x, y, z)); } void PaintData::translate(const QVector3D &t) { d->translation += t; } qreal PaintData::xTranslation() const { return d->translation.x(); } qreal PaintData::yTranslation() const { return d->translation.y(); } qreal PaintData::zTranslation() const { return d->translation.z(); } const QVector3D &PaintData::translation() const { return d->translation; } qreal PaintData::rotationAngle() const { return d->rotation.angle(); } QVector3D PaintData::rotationAxis() const { return d->rotation.axis(); } QVector3D PaintData::rotationOrigin() const { return d->rotation.origin(); } void PaintData::setRotationAngle(qreal angle) { d->rotation.setAngle(angle); } void PaintData::setRotationAxis(Qt::Axis axis) { d->rotation.setAxis(axis); } void PaintData::setRotationAxis(const QVector3D &axis) { d->rotation.setAxis(axis); } void PaintData::setRotationOrigin(const QVector3D &origin) { d->rotation.setOrigin(origin); } class WindowPaintDataPrivate { public: qreal opacity; qreal saturation; qreal brightness; int screen; qreal crossFadeProgress; QMatrix4x4 pMatrix; QMatrix4x4 mvMatrix; QMatrix4x4 screenProjectionMatrix; }; WindowPaintData::WindowPaintData(EffectWindow *w) : WindowPaintData(w, QMatrix4x4()) { } WindowPaintData::WindowPaintData(EffectWindow* w, const QMatrix4x4 &screenProjectionMatrix) : PaintData() , shader(nullptr) , d(new WindowPaintDataPrivate()) { d->screenProjectionMatrix = screenProjectionMatrix; quads = w->buildQuads(); setOpacity(w->opacity()); setSaturation(1.0); setBrightness(1.0); setScreen(0); setCrossFadeProgress(1.0); } WindowPaintData::WindowPaintData(const WindowPaintData &other) : PaintData() , quads(other.quads) , shader(other.shader) , d(new WindowPaintDataPrivate()) { setXScale(other.xScale()); setYScale(other.yScale()); setZScale(other.zScale()); translate(other.translation()); setRotationOrigin(other.rotationOrigin()); setRotationAxis(other.rotationAxis()); setRotationAngle(other.rotationAngle()); setOpacity(other.opacity()); setSaturation(other.saturation()); setBrightness(other.brightness()); setScreen(other.screen()); setCrossFadeProgress(other.crossFadeProgress()); setProjectionMatrix(other.projectionMatrix()); setModelViewMatrix(other.modelViewMatrix()); d->screenProjectionMatrix = other.d->screenProjectionMatrix; } WindowPaintData::~WindowPaintData() { delete d; } qreal WindowPaintData::opacity() const { return d->opacity; } qreal WindowPaintData::saturation() const { return d->saturation; } qreal WindowPaintData::brightness() const { return d->brightness; } int WindowPaintData::screen() const { return d->screen; } void WindowPaintData::setOpacity(qreal opacity) { d->opacity = opacity; } void WindowPaintData::setSaturation(qreal saturation) const { d->saturation = saturation; } void WindowPaintData::setBrightness(qreal brightness) { d->brightness = brightness; } void WindowPaintData::setScreen(int screen) const { d->screen = screen; } qreal WindowPaintData::crossFadeProgress() const { return d->crossFadeProgress; } void WindowPaintData::setCrossFadeProgress(qreal factor) { d->crossFadeProgress = qBound(qreal(0.0), factor, qreal(1.0)); } qreal WindowPaintData::multiplyOpacity(qreal factor) { d->opacity *= factor; return d->opacity; } qreal WindowPaintData::multiplySaturation(qreal factor) { d->saturation *= factor; return d->saturation; } qreal WindowPaintData::multiplyBrightness(qreal factor) { d->brightness *= factor; return d->brightness; } void WindowPaintData::setProjectionMatrix(const QMatrix4x4 &matrix) { d->pMatrix = matrix; } QMatrix4x4 WindowPaintData::projectionMatrix() const { return d->pMatrix; } QMatrix4x4 &WindowPaintData::rprojectionMatrix() { return d->pMatrix; } void WindowPaintData::setModelViewMatrix(const QMatrix4x4 &matrix) { d->mvMatrix = matrix; } QMatrix4x4 WindowPaintData::modelViewMatrix() const { return d->mvMatrix; } QMatrix4x4 &WindowPaintData::rmodelViewMatrix() { return d->mvMatrix; } WindowPaintData &WindowPaintData::operator*=(qreal scale) { this->setXScale(this->xScale() * scale); this->setYScale(this->yScale() * scale); this->setZScale(this->zScale() * scale); return *this; } WindowPaintData &WindowPaintData::operator*=(const QVector2D &scale) { this->setXScale(this->xScale() * scale.x()); this->setYScale(this->yScale() * scale.y()); return *this; } WindowPaintData &WindowPaintData::operator*=(const QVector3D &scale) { this->setXScale(this->xScale() * scale.x()); this->setYScale(this->yScale() * scale.y()); this->setZScale(this->zScale() * scale.z()); return *this; } WindowPaintData &WindowPaintData::operator+=(const QPointF &translation) { return this->operator+=(QVector3D(translation)); } WindowPaintData &WindowPaintData::operator+=(const QPoint &translation) { return this->operator+=(QVector3D(translation)); } WindowPaintData &WindowPaintData::operator+=(const QVector2D &translation) { return this->operator+=(QVector3D(translation)); } WindowPaintData &WindowPaintData::operator+=(const QVector3D &translation) { translate(translation); return *this; } QMatrix4x4 WindowPaintData::screenProjectionMatrix() const { return d->screenProjectionMatrix; } class ScreenPaintData::Private { public: QMatrix4x4 projectionMatrix; QRect outputGeometry; }; ScreenPaintData::ScreenPaintData() : PaintData() , d(new Private()) { } ScreenPaintData::ScreenPaintData(const QMatrix4x4 &projectionMatrix, const QRect &outputGeometry) : PaintData() , d(new Private()) { d->projectionMatrix = projectionMatrix; d->outputGeometry = outputGeometry; } ScreenPaintData::~ScreenPaintData() = default; ScreenPaintData::ScreenPaintData(const ScreenPaintData &other) : PaintData() , d(new Private()) { translate(other.translation()); setXScale(other.xScale()); setYScale(other.yScale()); setZScale(other.zScale()); setRotationOrigin(other.rotationOrigin()); setRotationAxis(other.rotationAxis()); setRotationAngle(other.rotationAngle()); d->projectionMatrix = other.d->projectionMatrix; d->outputGeometry = other.d->outputGeometry; } ScreenPaintData &ScreenPaintData::operator=(const ScreenPaintData &rhs) { setXScale(rhs.xScale()); setYScale(rhs.yScale()); setZScale(rhs.zScale()); setXTranslation(rhs.xTranslation()); setYTranslation(rhs.yTranslation()); setZTranslation(rhs.zTranslation()); setRotationOrigin(rhs.rotationOrigin()); setRotationAxis(rhs.rotationAxis()); setRotationAngle(rhs.rotationAngle()); d->projectionMatrix = rhs.d->projectionMatrix; d->outputGeometry = rhs.d->outputGeometry; return *this; } ScreenPaintData &ScreenPaintData::operator*=(qreal scale) { setXScale(this->xScale() * scale); setYScale(this->yScale() * scale); setZScale(this->zScale() * scale); return *this; } ScreenPaintData &ScreenPaintData::operator*=(const QVector2D &scale) { setXScale(this->xScale() * scale.x()); setYScale(this->yScale() * scale.y()); return *this; } ScreenPaintData &ScreenPaintData::operator*=(const QVector3D &scale) { setXScale(this->xScale() * scale.x()); setYScale(this->yScale() * scale.y()); setZScale(this->zScale() * scale.z()); return *this; } ScreenPaintData &ScreenPaintData::operator+=(const QPointF &translation) { return this->operator+=(QVector3D(translation)); } ScreenPaintData &ScreenPaintData::operator+=(const QPoint &translation) { return this->operator+=(QVector3D(translation)); } ScreenPaintData &ScreenPaintData::operator+=(const QVector2D &translation) { return this->operator+=(QVector3D(translation)); } ScreenPaintData &ScreenPaintData::operator+=(const QVector3D &translation) { translate(translation); return *this; } QMatrix4x4 ScreenPaintData::projectionMatrix() const { return d->projectionMatrix; } QRect ScreenPaintData::outputGeometry() const { return d->outputGeometry; } //**************************************** // Effect //**************************************** Effect::Effect() { } Effect::~Effect() { } void Effect::reconfigure(ReconfigureFlags) { } void* Effect::proxy() { return nullptr; } void Effect::windowInputMouseEvent(QEvent*) { } void Effect::grabbedKeyboardEvent(QKeyEvent*) { } bool Effect::borderActivated(ElectricBorder) { return false; } void Effect::prePaintScreen(ScreenPrePaintData& data, int time) { effects->prePaintScreen(data, time); } void Effect::paintScreen(int mask, QRegion region, ScreenPaintData& data) { effects->paintScreen(mask, region, data); } void Effect::postPaintScreen() { effects->postPaintScreen(); } void Effect::prePaintWindow(EffectWindow* w, WindowPrePaintData& data, int time) { effects->prePaintWindow(w, data, time); } void Effect::paintWindow(EffectWindow* w, int mask, QRegion region, WindowPaintData& data) { effects->paintWindow(w, mask, region, data); } void Effect::postPaintWindow(EffectWindow* w) { effects->postPaintWindow(w); } void Effect::paintEffectFrame(KWin::EffectFrame* frame, QRegion region, double opacity, double frameOpacity) { effects->paintEffectFrame(frame, region, opacity, frameOpacity); } bool Effect::provides(Feature) { return false; } bool Effect::isActive() const { return true; } QString Effect::debug(const QString &) const { return QString(); } void Effect::drawWindow(EffectWindow* w, int mask, QRegion region, WindowPaintData& data) { effects->drawWindow(w, mask, region, data); } void Effect::buildQuads(EffectWindow* w, WindowQuadList& quadList) { effects->buildQuads(w, quadList); } void Effect::setPositionTransformations(WindowPaintData& data, QRect& region, EffectWindow* w, const QRect& r, Qt::AspectRatioMode aspect) { QSize size = w->size(); size.scale(r.size(), aspect); data.setXScale(size.width() / double(w->width())); data.setYScale(size.height() / double(w->height())); int width = int(w->width() * data.xScale()); int height = int(w->height() * data.yScale()); int x = r.x() + (r.width() - width) / 2; int y = r.y() + (r.height() - height) / 2; region = QRect(x, y, width, height); data.setXTranslation(x - w->x()); data.setYTranslation(y - w->y()); } QPoint Effect::cursorPos() { return effects->cursorPos(); } double Effect::animationTime(const KConfigGroup& cfg, const QString& key, int defaultTime) { int time = cfg.readEntry(key, 0); return time != 0 ? time : qMax(defaultTime * effects->animationTimeFactor(), 1.); } double Effect::animationTime(int defaultTime) { // at least 1ms, otherwise 0ms times can break some things return qMax(defaultTime * effects->animationTimeFactor(), 1.); } int Effect::requestedEffectChainPosition() const { return 0; } xcb_connection_t *Effect::xcbConnection() const { return effects->xcbConnection(); } xcb_window_t Effect::x11RootWindow() const { return effects->x11RootWindow(); } bool Effect::touchDown(quint32 id, const QPointF &pos, quint32 time) { Q_UNUSED(id) Q_UNUSED(pos) Q_UNUSED(time) return false; } bool Effect::touchMotion(quint32 id, const QPointF &pos, quint32 time) { Q_UNUSED(id) Q_UNUSED(pos) Q_UNUSED(time) return false; } bool Effect::touchUp(quint32 id, quint32 time) { Q_UNUSED(id) Q_UNUSED(time) return false; } bool Effect::perform(Feature feature, const QVariantList &arguments) { Q_UNUSED(feature) Q_UNUSED(arguments) return false; } //**************************************** // EffectFactory //**************************************** EffectPluginFactory::EffectPluginFactory() { } EffectPluginFactory::~EffectPluginFactory() { } bool EffectPluginFactory::enabledByDefault() const { return true; } bool EffectPluginFactory::isSupported() const { return true; } //**************************************** // EffectsHandler //**************************************** EffectsHandler::EffectsHandler(CompositingType type) : compositing_type(type) { if (compositing_type == NoCompositing) return; KWin::effects = this; } EffectsHandler::~EffectsHandler() { // All effects should already be unloaded by Impl dtor assert(loaded_effects.count() == 0); KWin::effects = nullptr; } CompositingType EffectsHandler::compositingType() const { return compositing_type; } bool EffectsHandler::isOpenGLCompositing() const { return compositing_type & OpenGLCompositing; } +void EffectsHandler::removeWindowFromDesktop(KWin::EffectWindow* w, int desktop) +{ + if (w->parent() && !w->isDesktop() && !w->isDock()) { + QMetaObject::invokeMethod(w->parent(), "unSetDesktop", Q_ARG(int, desktop)); + } +} + EffectsHandler* effects = nullptr; //**************************************** // EffectWindow //**************************************** class Q_DECL_HIDDEN EffectWindow::Private { public: Private(EffectWindow *q); EffectWindow *q; bool managed = false; bool waylandClient; bool x11Client; bool popupWindow; }; EffectWindow::Private::Private(EffectWindow *q) : q(q) { } EffectWindow::EffectWindow(QObject *parent) : QObject(parent) , d(new Private(this)) { // Deleted windows are not managed. So, when windowClosed signal is // emitted, effects can't distinguish managed windows from unmanaged // windows(e.g. combo box popups, popup menus, etc). Save value of the // managed property during construction of EffectWindow. At that time, // parent can be Client, ShellClient, or Unmanaged. So, later on, when // an instance of Deleted becomes parent of the EffectWindow, effects // can still figure out whether it is/was a managed window. d->managed = parent->property("managed").value(); d->waylandClient = parent->inherits("KWin::ShellClient"); d->x11Client = !d->waylandClient; d->popupWindow = parent->property("popupWindow").value(); } EffectWindow::~EffectWindow() { } #define WINDOW_HELPER( rettype, prototype, propertyname ) \ rettype EffectWindow::prototype ( ) const \ { \ return parent()->property( propertyname ).value< rettype >(); \ } WINDOW_HELPER(double, opacity, "opacity") WINDOW_HELPER(bool, hasAlpha, "alpha") WINDOW_HELPER(int, x, "x") WINDOW_HELPER(int, y, "y") WINDOW_HELPER(int, width, "width") WINDOW_HELPER(int, height, "height") WINDOW_HELPER(QPoint, pos, "pos") WINDOW_HELPER(QSize, size, "size") WINDOW_HELPER(int, screen, "screen") WINDOW_HELPER(QRect, geometry, "geometry") WINDOW_HELPER(QRect, expandedGeometry, "visibleRect") WINDOW_HELPER(QRect, rect, "rect") +#ifndef KWIN_NO_DEPRECATED WINDOW_HELPER(int, desktop, "desktop") +#endif WINDOW_HELPER(bool, isDesktop, "desktopWindow") WINDOW_HELPER(bool, isDock, "dock") WINDOW_HELPER(bool, isToolbar, "toolbar") WINDOW_HELPER(bool, isMenu, "menu") WINDOW_HELPER(bool, isNormalWindow, "normalWindow") WINDOW_HELPER(bool, isDialog, "dialog") WINDOW_HELPER(bool, isSplash, "splash") WINDOW_HELPER(bool, isUtility, "utility") WINDOW_HELPER(bool, isDropdownMenu, "dropdownMenu") WINDOW_HELPER(bool, isPopupMenu, "popupMenu") WINDOW_HELPER(bool, isTooltip, "tooltip") WINDOW_HELPER(bool, isNotification, "notification") WINDOW_HELPER(bool, isOnScreenDisplay, "onScreenDisplay") WINDOW_HELPER(bool, isComboBox, "comboBox") WINDOW_HELPER(bool, isDNDIcon, "dndIcon") WINDOW_HELPER(bool, isDeleted, "deleted") WINDOW_HELPER(bool, hasOwnShape, "shaped") WINDOW_HELPER(QString, windowRole, "windowRole") WINDOW_HELPER(QStringList, activities, "activities") WINDOW_HELPER(bool, skipsCloseAnimation, "skipsCloseAnimation") WINDOW_HELPER(KWayland::Server::SurfaceInterface *, surface, "surface") +QList EffectWindow::desktops() const +{ + return parent()->property("x11DesktopIds").value >(); +} + QString EffectWindow::windowClass() const { return parent()->property("resourceName").toString() + QLatin1Char(' ') + parent()->property("resourceClass").toString(); } QRect EffectWindow::contentsRect() const { return QRect(parent()->property("clientPos").toPoint(), parent()->property("clientSize").toSize()); } NET::WindowType EffectWindow::windowType() const { return static_cast(parent()->property("windowType").toInt()); } bool EffectWindow::isOnActivity(QString activity) const { const QStringList activities = parent()->property("activities").toStringList(); return activities.isEmpty() || activities.contains(activity); } bool EffectWindow::isOnAllActivities() const { return parent()->property("activities").toStringList().isEmpty(); } #undef WINDOW_HELPER #define WINDOW_HELPER_DEFAULT( rettype, prototype, propertyname, defaultValue ) \ rettype EffectWindow::prototype ( ) const \ { \ const QVariant variant = parent()->property( propertyname ); \ if (!variant.isValid()) { \ return defaultValue; \ } \ return variant.value< rettype >(); \ } WINDOW_HELPER_DEFAULT(bool, isMinimized, "minimized", false) WINDOW_HELPER_DEFAULT(bool, isMovable, "moveable", false) WINDOW_HELPER_DEFAULT(bool, isMovableAcrossScreens, "moveableAcrossScreens", false) WINDOW_HELPER_DEFAULT(QString, caption, "caption", QString()) WINDOW_HELPER_DEFAULT(bool, keepAbove, "keepAbove", true) WINDOW_HELPER_DEFAULT(bool, keepBelow, "keepBelow", false) WINDOW_HELPER_DEFAULT(bool, isModal, "modal", false) WINDOW_HELPER_DEFAULT(QSize, basicUnit, "basicUnit", QSize(1, 1)) WINDOW_HELPER_DEFAULT(bool, isUserMove, "move", false) WINDOW_HELPER_DEFAULT(bool, isUserResize, "resize", false) WINDOW_HELPER_DEFAULT(QRect, iconGeometry, "iconGeometry", QRect()) WINDOW_HELPER_DEFAULT(bool, isSpecialWindow, "specialWindow", true) WINDOW_HELPER_DEFAULT(bool, acceptsFocus, "wantsInput", true) // We don't actually know... WINDOW_HELPER_DEFAULT(QIcon, icon, "icon", QIcon()) WINDOW_HELPER_DEFAULT(bool, isSkipSwitcher, "skipSwitcher", false) WINDOW_HELPER_DEFAULT(bool, isCurrentTab, "isCurrentTab", true) WINDOW_HELPER_DEFAULT(bool, decorationHasAlpha, "decorationHasAlpha", false) WINDOW_HELPER_DEFAULT(bool, isFullScreen, "fullScreen", false) WINDOW_HELPER_DEFAULT(bool, isUnresponsive, "unresponsive", false) #undef WINDOW_HELPER_DEFAULT #define WINDOW_HELPER_SETTER( prototype, propertyname, args, value ) \ void EffectWindow::prototype ( args ) \ {\ const QVariant variant = parent()->property( propertyname ); \ if (variant.isValid()) { \ parent()->setProperty( propertyname, value ); \ } \ } WINDOW_HELPER_SETTER(minimize, "minimized",,true) WINDOW_HELPER_SETTER(unminimize, "minimized",,false) #undef WINDOW_HELPER_SETTER void EffectWindow::setMinimized(bool min) { if (min) { minimize(); } else { unminimize(); } } void EffectWindow::closeWindow() const { QMetaObject::invokeMethod(parent(), "closeWindow"); } void EffectWindow::addRepaint(int x, int y, int w, int h) { QMetaObject::invokeMethod(parent(), "addRepaint", Q_ARG(int, x), Q_ARG(int, y), Q_ARG(int, w), Q_ARG(int, h)); } void EffectWindow::addRepaint(const QRect &r) { QMetaObject::invokeMethod(parent(), "addRepaint", Q_ARG(const QRect&, r)); } void EffectWindow::addRepaintFull() { QMetaObject::invokeMethod(parent(), "addRepaintFull"); } void EffectWindow::addLayerRepaint(int x, int y, int w, int h) { QMetaObject::invokeMethod(parent(), "addLayerRepaint", Q_ARG(int, x), Q_ARG(int, y), Q_ARG(int, w), Q_ARG(int, h)); } void EffectWindow::addLayerRepaint(const QRect &r) { QMetaObject::invokeMethod(parent(), "addLayerRepaint", Q_ARG(const QRect&, r)); } bool EffectWindow::isOnCurrentActivity() const { return isOnActivity(effects->currentActivity()); } bool EffectWindow::isOnCurrentDesktop() const { return isOnDesktop(effects->currentDesktop()); } bool EffectWindow::isOnDesktop(int d) const { - return desktop() == d || isOnAllDesktops(); + const QList ds = desktops(); + return ds.isEmpty() || ds.contains(d); } bool EffectWindow::isOnAllDesktops() const { - return desktop() == NET::OnAllDesktops; + return desktops().isEmpty(); } bool EffectWindow::hasDecoration() const { return contentsRect() != QRect(0, 0, width(), height()); } bool EffectWindow::isVisible() const { return !isMinimized() && isOnCurrentDesktop() && isOnCurrentActivity(); } bool EffectWindow::isManaged() const { return d->managed; } bool EffectWindow::isWaylandClient() const { return d->waylandClient; } bool EffectWindow::isX11Client() const { return d->x11Client; } bool EffectWindow::isPopupWindow() const { return d->popupWindow; } //**************************************** // EffectWindowGroup //**************************************** EffectWindowGroup::~EffectWindowGroup() { } /*************************************************************** WindowQuad ***************************************************************/ WindowQuad WindowQuad::makeSubQuad(double x1, double y1, double x2, double y2) const { assert(x1 < x2 && y1 < y2 && x1 >= left() && x2 <= right() && y1 >= top() && y2 <= bottom()); #ifndef NDEBUG if (isTransformed()) qFatal("Splitting quads is allowed only in pre-paint calls!"); #endif WindowQuad ret(*this); // vertices are clockwise starting from topleft ret.verts[ 0 ].px = x1; ret.verts[ 3 ].px = x1; ret.verts[ 1 ].px = x2; ret.verts[ 2 ].px = x2; ret.verts[ 0 ].py = y1; ret.verts[ 1 ].py = y1; ret.verts[ 2 ].py = y2; ret.verts[ 3 ].py = y2; // original x/y are supposed to be the same, no transforming is done here ret.verts[ 0 ].ox = x1; ret.verts[ 3 ].ox = x1; ret.verts[ 1 ].ox = x2; ret.verts[ 2 ].ox = x2; ret.verts[ 0 ].oy = y1; ret.verts[ 1 ].oy = y1; ret.verts[ 2 ].oy = y2; ret.verts[ 3 ].oy = y2; const double my_u0 = verts[0].tx; const double my_u1 = verts[2].tx; const double my_v0 = verts[0].ty; const double my_v1 = verts[2].ty; const double width = right() - left(); const double height = bottom() - top(); const double texWidth = my_u1 - my_u0; const double texHeight = my_v1 - my_v0; if (!uvAxisSwapped()) { const double u0 = (x1 - left()) / width * texWidth + my_u0; const double u1 = (x2 - left()) / width * texWidth + my_u0; const double v0 = (y1 - top()) / height * texHeight + my_v0; const double v1 = (y2 - top()) / height * texHeight + my_v0; ret.verts[0].tx = u0; ret.verts[3].tx = u0; ret.verts[1].tx = u1; ret.verts[2].tx = u1; ret.verts[0].ty = v0; ret.verts[1].ty = v0; ret.verts[2].ty = v1; ret.verts[3].ty = v1; } else { const double u0 = (y1 - top()) / height * texWidth + my_u0; const double u1 = (y2 - top()) / height * texWidth + my_u0; const double v0 = (x1 - left()) / width * texHeight + my_v0; const double v1 = (x2 - left()) / width * texHeight + my_v0; ret.verts[0].tx = u0; ret.verts[1].tx = u0; ret.verts[2].tx = u1; ret.verts[3].tx = u1; ret.verts[0].ty = v0; ret.verts[3].ty = v0; ret.verts[1].ty = v1; ret.verts[2].ty = v1; } ret.setUVAxisSwapped(uvAxisSwapped()); return ret; } bool WindowQuad::smoothNeeded() const { // smoothing is needed if the width or height of the quad does not match the original size double width = verts[ 1 ].ox - verts[ 0 ].ox; double height = verts[ 2 ].oy - verts[ 1 ].oy; return(verts[ 1 ].px - verts[ 0 ].px != width || verts[ 2 ].px - verts[ 3 ].px != width || verts[ 2 ].py - verts[ 1 ].py != height || verts[ 3 ].py - verts[ 0 ].py != height); } /*************************************************************** WindowQuadList ***************************************************************/ WindowQuadList WindowQuadList::splitAtX(double x) const { WindowQuadList ret; foreach (const WindowQuad & quad, *this) { #ifndef NDEBUG if (quad.isTransformed()) qFatal("Splitting quads is allowed only in pre-paint calls!"); #endif bool wholeleft = true; bool wholeright = true; for (int i = 0; i < 4; ++i) { if (quad[ i ].x() < x) wholeright = false; if (quad[ i ].x() > x) wholeleft = false; } if (wholeleft || wholeright) { // is whole in one split part ret.append(quad); continue; } if (quad.top() == quad.bottom() || quad.left() == quad.right()) { // quad has no size ret.append(quad); continue; } ret.append(quad.makeSubQuad(quad.left(), quad.top(), x, quad.bottom())); ret.append(quad.makeSubQuad(x, quad.top(), quad.right(), quad.bottom())); } return ret; } WindowQuadList WindowQuadList::splitAtY(double y) const { WindowQuadList ret; foreach (const WindowQuad & quad, *this) { #ifndef NDEBUG if (quad.isTransformed()) qFatal("Splitting quads is allowed only in pre-paint calls!"); #endif bool wholetop = true; bool wholebottom = true; for (int i = 0; i < 4; ++i) { if (quad[ i ].y() < y) wholebottom = false; if (quad[ i ].y() > y) wholetop = false; } if (wholetop || wholebottom) { // is whole in one split part ret.append(quad); continue; } if (quad.top() == quad.bottom() || quad.left() == quad.right()) { // quad has no size ret.append(quad); continue; } ret.append(quad.makeSubQuad(quad.left(), quad.top(), quad.right(), y)); ret.append(quad.makeSubQuad(quad.left(), y, quad.right(), quad.bottom())); } return ret; } WindowQuadList WindowQuadList::makeGrid(int maxQuadSize) const { if (empty()) return *this; // Find the bounding rectangle double left = first().left(); double right = first().right(); double top = first().top(); double bottom = first().bottom(); foreach (const WindowQuad &quad, *this) { #ifndef NDEBUG if (quad.isTransformed()) qFatal("Splitting quads is allowed only in pre-paint calls!"); #endif left = qMin(left, quad.left()); right = qMax(right, quad.right()); top = qMin(top, quad.top()); bottom = qMax(bottom, quad.bottom()); } WindowQuadList ret; foreach (const WindowQuad &quad, *this) { const double quadLeft = quad.left(); const double quadRight = quad.right(); const double quadTop = quad.top(); const double quadBottom = quad.bottom(); // sanity check, see BUG 390953 if (quadLeft == quadRight || quadTop == quadBottom) { ret.append(quad); continue; } // Compute the top-left corner of the first intersecting grid cell const double xBegin = left + qFloor((quadLeft - left) / maxQuadSize) * maxQuadSize; const double yBegin = top + qFloor((quadTop - top) / maxQuadSize) * maxQuadSize; // Loop over all intersecting cells and add sub-quads for (double y = yBegin; y < quadBottom; y += maxQuadSize) { const double y0 = qMax(y, quadTop); const double y1 = qMin(quadBottom, y + maxQuadSize); for (double x = xBegin; x < quadRight; x += maxQuadSize) { const double x0 = qMax(x, quadLeft); const double x1 = qMin(quadRight, x + maxQuadSize); ret.append(quad.makeSubQuad(x0, y0, x1, y1)); } } } return ret; } WindowQuadList WindowQuadList::makeRegularGrid(int xSubdivisions, int ySubdivisions) const { if (empty()) return *this; // Find the bounding rectangle double left = first().left(); double right = first().right(); double top = first().top(); double bottom = first().bottom(); foreach (const WindowQuad &quad, *this) { #ifndef NDEBUG if (quad.isTransformed()) qFatal("Splitting quads is allowed only in pre-paint calls!"); #endif left = qMin(left, quad.left()); right = qMax(right, quad.right()); top = qMin(top, quad.top()); bottom = qMax(bottom, quad.bottom()); } double xIncrement = (right - left) / xSubdivisions; double yIncrement = (bottom - top) / ySubdivisions; WindowQuadList ret; foreach (const WindowQuad &quad, *this) { const double quadLeft = quad.left(); const double quadRight = quad.right(); const double quadTop = quad.top(); const double quadBottom = quad.bottom(); // sanity check, see BUG 390953 if (quadLeft == quadRight || quadTop == quadBottom) { ret.append(quad); continue; } // Compute the top-left corner of the first intersecting grid cell const double xBegin = left + qFloor((quadLeft - left) / xIncrement) * xIncrement; const double yBegin = top + qFloor((quadTop - top) / yIncrement) * yIncrement; // Loop over all intersecting cells and add sub-quads for (double y = yBegin; y < quadBottom; y += yIncrement) { const double y0 = qMax(y, quadTop); const double y1 = qMin(quadBottom, y + yIncrement); for (double x = xBegin; x < quadRight; x += xIncrement) { const double x0 = qMax(x, quadLeft); const double x1 = qMin(quadRight, x + xIncrement); ret.append(quad.makeSubQuad(x0, y0, x1, y1)); } } } return ret; } #ifndef GL_TRIANGLES # define GL_TRIANGLES 0x0004 #endif #ifndef GL_QUADS # define GL_QUADS 0x0007 #endif void WindowQuadList::makeInterleavedArrays(unsigned int type, GLVertex2D *vertices, const QMatrix4x4 &textureMatrix) const { // Since we know that the texture matrix just scales and translates // we can use this information to optimize the transformation const QVector2D coeff(textureMatrix(0, 0), textureMatrix(1, 1)); const QVector2D offset(textureMatrix(0, 3), textureMatrix(1, 3)); GLVertex2D *vertex = vertices; assert(type == GL_QUADS || type == GL_TRIANGLES); switch (type) { case GL_QUADS: #ifdef HAVE_SSE2 if (!(intptr_t(vertex) & 0xf)) { for (int i = 0; i < count(); i++) { const WindowQuad &quad = at(i); KWIN_ALIGN(16) GLVertex2D v[4]; for (int j = 0; j < 4; j++) { const WindowVertex &wv = quad[j]; v[j].position = QVector2D(wv.x(), wv.y()); v[j].texcoord = QVector2D(wv.u(), wv.v()) * coeff + offset; } const __m128i *srcP = (const __m128i *) &v; __m128i *dstP = (__m128i *) vertex; _mm_stream_si128(&dstP[0], _mm_load_si128(&srcP[0])); // Top-left _mm_stream_si128(&dstP[1], _mm_load_si128(&srcP[1])); // Top-right _mm_stream_si128(&dstP[2], _mm_load_si128(&srcP[2])); // Bottom-right _mm_stream_si128(&dstP[3], _mm_load_si128(&srcP[3])); // Bottom-left vertex += 4; } } else #endif // HAVE_SSE2 { for (int i = 0; i < count(); i++) { const WindowQuad &quad = at(i); for (int j = 0; j < 4; j++) { const WindowVertex &wv = quad[j]; GLVertex2D v; v.position = QVector2D(wv.x(), wv.y()); v.texcoord = QVector2D(wv.u(), wv.v()) * coeff + offset; *(vertex++) = v; } } } break; case GL_TRIANGLES: #ifdef HAVE_SSE2 if (!(intptr_t(vertex) & 0xf)) { for (int i = 0; i < count(); i++) { const WindowQuad &quad = at(i); KWIN_ALIGN(16) GLVertex2D v[4]; for (int j = 0; j < 4; j++) { const WindowVertex &wv = quad[j]; v[j].position = QVector2D(wv.x(), wv.y()); v[j].texcoord = QVector2D(wv.u(), wv.v()) * coeff + offset; } const __m128i *srcP = (const __m128i *) &v; __m128i *dstP = (__m128i *) vertex; __m128i src[4]; src[0] = _mm_load_si128(&srcP[0]); // Top-left src[1] = _mm_load_si128(&srcP[1]); // Top-right src[2] = _mm_load_si128(&srcP[2]); // Bottom-right src[3] = _mm_load_si128(&srcP[3]); // Bottom-left // First triangle _mm_stream_si128(&dstP[0], src[1]); // Top-right _mm_stream_si128(&dstP[1], src[0]); // Top-left _mm_stream_si128(&dstP[2], src[3]); // Bottom-left // Second triangle _mm_stream_si128(&dstP[3], src[3]); // Bottom-left _mm_stream_si128(&dstP[4], src[2]); // Bottom-right _mm_stream_si128(&dstP[5], src[1]); // Top-right vertex += 6; } } else #endif // HAVE_SSE2 { for (int i = 0; i < count(); i++) { const WindowQuad &quad = at(i); GLVertex2D v[4]; // Four unique vertices / quad for (int j = 0; j < 4; j++) { const WindowVertex &wv = quad[j]; v[j].position = QVector2D(wv.x(), wv.y()); v[j].texcoord = QVector2D(wv.u(), wv.v()) * coeff + offset; } // First triangle *(vertex++) = v[1]; // Top-right *(vertex++) = v[0]; // Top-left *(vertex++) = v[3]; // Bottom-left // Second triangle *(vertex++) = v[3]; // Bottom-left *(vertex++) = v[2]; // Bottom-right *(vertex++) = v[1]; // Top-right } } break; default: break; } } void WindowQuadList::makeArrays(float **vertices, float **texcoords, const QSizeF &size, bool yInverted) const { *vertices = new float[count() * 6 * 2]; *texcoords = new float[count() * 6 * 2]; float *vpos = *vertices; float *tpos = *texcoords; // Note: The positions in a WindowQuad are stored in clockwise order const int index[] = { 1, 0, 3, 3, 2, 1 }; for (int i = 0; i < count(); i++) { const WindowQuad &quad = at(i); for (int j = 0; j < 6; j++) { const WindowVertex &wv = quad[index[j]]; *vpos++ = wv.x(); *vpos++ = wv.y(); *tpos++ = wv.u() / size.width(); *tpos++ = yInverted ? (wv.v() / size.height()) : (1.0 - wv.v() / size.height()); } } } WindowQuadList WindowQuadList::select(WindowQuadType type) const { foreach (const WindowQuad & q, *this) { if (q.type() != type) { // something else than ones to select, make a copy and filter WindowQuadList ret; foreach (const WindowQuad & q, *this) { if (q.type() == type) ret.append(q); } return ret; } } return *this; // nothing to filter out } WindowQuadList WindowQuadList::filterOut(WindowQuadType type) const { foreach (const WindowQuad & q, *this) { if (q.type() == type) { // something to filter out, make a copy and filter WindowQuadList ret; foreach (const WindowQuad & q, *this) { if (q.type() != type) ret.append(q); } return ret; } } return *this; // nothing to filter out } bool WindowQuadList::smoothNeeded() const { foreach (const WindowQuad & q, *this) if (q.smoothNeeded()) return true; return false; } bool WindowQuadList::isTransformed() const { foreach (const WindowQuad & q, *this) if (q.isTransformed()) return true; return false; } /*************************************************************** PaintClipper ***************************************************************/ QStack< QRegion >* PaintClipper::areas = nullptr; PaintClipper::PaintClipper(const QRegion& allowed_area) : area(allowed_area) { push(area); } PaintClipper::~PaintClipper() { pop(area); } void PaintClipper::push(const QRegion& allowed_area) { if (allowed_area == infiniteRegion()) // don't push these return; if (areas == nullptr) areas = new QStack< QRegion >; areas->push(allowed_area); } void PaintClipper::pop(const QRegion& allowed_area) { if (allowed_area == infiniteRegion()) return; Q_ASSERT(areas != nullptr); Q_ASSERT(areas->top() == allowed_area); areas->pop(); if (areas->isEmpty()) { delete areas; areas = nullptr; } } bool PaintClipper::clip() { return areas != nullptr; } QRegion PaintClipper::paintArea() { assert(areas != nullptr); // can be called only with clip() == true const QSize &s = effects->virtualScreenSize(); QRegion ret = QRegion(0, 0, s.width(), s.height()); foreach (const QRegion & r, *areas) ret &= r; return ret; } struct PaintClipper::Iterator::Data { Data() : index(0) {} int index; QRegion region; }; PaintClipper::Iterator::Iterator() : data(new Data) { if (clip() && effects->isOpenGLCompositing()) { data->region = paintArea(); data->index = -1; next(); // move to the first one } #ifdef KWIN_HAVE_XRENDER_COMPOSITING if (clip() && effects->compositingType() == XRenderCompositing) { XFixesRegion region(paintArea()); xcb_xfixes_set_picture_clip_region(connection(), effects->xrenderBufferPicture(), region, 0, 0); } #endif } PaintClipper::Iterator::~Iterator() { #ifdef KWIN_HAVE_XRENDER_COMPOSITING if (clip() && effects->compositingType() == XRenderCompositing) xcb_xfixes_set_picture_clip_region(connection(), effects->xrenderBufferPicture(), XCB_XFIXES_REGION_NONE, 0, 0); #endif delete data; } bool PaintClipper::Iterator::isDone() { if (!clip()) return data->index == 1; // run once if (effects->isOpenGLCompositing()) return data->index >= data->region.rectCount(); // run once per each area #ifdef KWIN_HAVE_XRENDER_COMPOSITING if (effects->compositingType() == XRenderCompositing) return data->index == 1; // run once #endif abort(); } void PaintClipper::Iterator::next() { data->index++; } QRect PaintClipper::Iterator::boundingRect() const { if (!clip()) return infiniteRegion(); if (effects->isOpenGLCompositing()) return *(data->region.begin() + data->index); #ifdef KWIN_HAVE_XRENDER_COMPOSITING if (effects->compositingType() == XRenderCompositing) return data->region.boundingRect(); #endif abort(); return infiniteRegion(); } /*************************************************************** Motion1D ***************************************************************/ Motion1D::Motion1D(double initial, double strength, double smoothness) : Motion(initial, strength, smoothness) { } Motion1D::Motion1D(const Motion1D &other) : Motion(other) { } Motion1D::~Motion1D() { } /*************************************************************** Motion2D ***************************************************************/ Motion2D::Motion2D(QPointF initial, double strength, double smoothness) : Motion(initial, strength, smoothness) { } Motion2D::Motion2D(const Motion2D &other) : Motion(other) { } Motion2D::~Motion2D() { } /*************************************************************** WindowMotionManager ***************************************************************/ WindowMotionManager::WindowMotionManager(bool useGlobalAnimationModifier) : m_useGlobalAnimationModifier(useGlobalAnimationModifier) { // TODO: Allow developer to modify motion attributes } // TODO: What happens when the window moves by an external force? WindowMotionManager::~WindowMotionManager() { } void WindowMotionManager::manage(EffectWindow *w) { if (m_managedWindows.contains(w)) return; double strength = 0.08; double smoothness = 4.0; if (m_useGlobalAnimationModifier && effects->animationTimeFactor()) { // If the factor is == 0 then we just skip the calculation completely strength = 0.08 / effects->animationTimeFactor(); smoothness = effects->animationTimeFactor() * 4.0; } WindowMotion &motion = m_managedWindows[ w ]; motion.translation.setStrength(strength); motion.translation.setSmoothness(smoothness); motion.scale.setStrength(strength * 1.33); motion.scale.setSmoothness(smoothness / 2.0); motion.translation.setValue(w->pos()); motion.scale.setValue(QPointF(1.0, 1.0)); } void WindowMotionManager::unmanage(EffectWindow *w) { m_movingWindowsSet.remove(w); m_managedWindows.remove(w); } void WindowMotionManager::unmanageAll() { m_managedWindows.clear(); m_movingWindowsSet.clear(); } void WindowMotionManager::calculate(int time) { if (!effects->animationTimeFactor()) { // Just skip it completely if the user wants no animation m_movingWindowsSet.clear(); QHash::iterator it = m_managedWindows.begin(); for (; it != m_managedWindows.end(); ++it) { WindowMotion *motion = &it.value(); motion->translation.finish(); motion->scale.finish(); } } QHash::iterator it = m_managedWindows.begin(); for (; it != m_managedWindows.end(); ++it) { WindowMotion *motion = &it.value(); int stopped = 0; // TODO: What happens when distance() == 0 but we are still moving fast? // TODO: Motion needs to be calculated from the window's center Motion2D *trans = &motion->translation; if (trans->distance().isNull()) ++stopped; else { // Still moving trans->calculate(time); const short fx = trans->target().x() <= trans->startValue().x() ? -1 : 1; const short fy = trans->target().y() <= trans->startValue().y() ? -1 : 1; if (trans->distance().x()*fx/0.5 < 1.0 && trans->velocity().x()*fx/0.2 < 1.0 && trans->distance().y()*fy/0.5 < 1.0 && trans->velocity().y()*fy/0.2 < 1.0) { // Hide tiny oscillations motion->translation.finish(); ++stopped; } } Motion2D *scale = &motion->scale; if (scale->distance().isNull()) ++stopped; else { // Still scaling scale->calculate(time); const short fx = scale->target().x() < 1.0 ? -1 : 1; const short fy = scale->target().y() < 1.0 ? -1 : 1; if (scale->distance().x()*fx/0.001 < 1.0 && scale->velocity().x()*fx/0.05 < 1.0 && scale->distance().y()*fy/0.001 < 1.0 && scale->velocity().y()*fy/0.05 < 1.0) { // Hide tiny oscillations motion->scale.finish(); ++stopped; } } // We just finished this window's motion if (stopped == 2) m_movingWindowsSet.remove(it.key()); } } void WindowMotionManager::reset() { QHash::iterator it = m_managedWindows.begin(); for (; it != m_managedWindows.end(); ++it) { WindowMotion *motion = &it.value(); EffectWindow *window = it.key(); motion->translation.setTarget(window->pos()); motion->translation.finish(); motion->scale.setTarget(QPointF(1.0, 1.0)); motion->scale.finish(); } } void WindowMotionManager::reset(EffectWindow *w) { QHash::iterator it = m_managedWindows.find(w); if (it == m_managedWindows.end()) return; WindowMotion *motion = &it.value(); motion->translation.setTarget(w->pos()); motion->translation.finish(); motion->scale.setTarget(QPointF(1.0, 1.0)); motion->scale.finish(); } void WindowMotionManager::apply(EffectWindow *w, WindowPaintData &data) { QHash::iterator it = m_managedWindows.find(w); if (it == m_managedWindows.end()) return; // TODO: Take into account existing scale so that we can work with multiple managers (E.g. Present windows + grid) WindowMotion *motion = &it.value(); data += (motion->translation.value() - QPointF(w->x(), w->y())); data *= QVector2D(motion->scale.value()); } void WindowMotionManager::moveWindow(EffectWindow *w, QPoint target, double scale, double yScale) { QHash::iterator it = m_managedWindows.find(w); if (it == m_managedWindows.end()) abort(); // Notify the effect author that they did something wrong WindowMotion *motion = &it.value(); if (yScale == 0.0) yScale = scale; QPointF scalePoint(scale, yScale); if (motion->translation.value() == target && motion->scale.value() == scalePoint) return; // Window already at that position motion->translation.setTarget(target); motion->scale.setTarget(scalePoint); m_movingWindowsSet << w; } QRectF WindowMotionManager::transformedGeometry(EffectWindow *w) const { QHash::const_iterator it = m_managedWindows.constFind(w); if (it == m_managedWindows.end()) return w->geometry(); const WindowMotion *motion = &it.value(); QRectF geometry(w->geometry()); // TODO: Take into account existing scale so that we can work with multiple managers (E.g. Present windows + grid) geometry.moveTo(motion->translation.value()); geometry.setWidth(geometry.width() * motion->scale.value().x()); geometry.setHeight(geometry.height() * motion->scale.value().y()); return geometry; } void WindowMotionManager::setTransformedGeometry(EffectWindow *w, const QRectF &geometry) { QHash::iterator it = m_managedWindows.find(w); if (it == m_managedWindows.end()) return; WindowMotion *motion = &it.value(); motion->translation.setValue(geometry.topLeft()); motion->scale.setValue(QPointF(geometry.width() / qreal(w->width()), geometry.height() / qreal(w->height()))); } QRectF WindowMotionManager::targetGeometry(EffectWindow *w) const { QHash::const_iterator it = m_managedWindows.constFind(w); if (it == m_managedWindows.end()) return w->geometry(); const WindowMotion *motion = &it.value(); QRectF geometry(w->geometry()); // TODO: Take into account existing scale so that we can work with multiple managers (E.g. Present windows + grid) geometry.moveTo(motion->translation.target()); geometry.setWidth(geometry.width() * motion->scale.target().x()); geometry.setHeight(geometry.height() * motion->scale.target().y()); return geometry; } EffectWindow* WindowMotionManager::windowAtPoint(QPoint point, bool useStackingOrder) const { Q_UNUSED(useStackingOrder); // TODO: Stacking order uses EffectsHandler::stackingOrder() then filters by m_managedWindows QHash< EffectWindow*, WindowMotion >::ConstIterator it = m_managedWindows.constBegin(); while (it != m_managedWindows.constEnd()) { if (transformedGeometry(it.key()).contains(point)) return it.key(); ++it; } return nullptr; } /*************************************************************** EffectFramePrivate ***************************************************************/ class EffectFramePrivate { public: EffectFramePrivate(); ~EffectFramePrivate(); bool crossFading; qreal crossFadeProgress; QMatrix4x4 screenProjectionMatrix; }; EffectFramePrivate::EffectFramePrivate() : crossFading(false) , crossFadeProgress(1.0) { } EffectFramePrivate::~EffectFramePrivate() { } /*************************************************************** EffectFrame ***************************************************************/ EffectFrame::EffectFrame() : d(new EffectFramePrivate) { } EffectFrame::~EffectFrame() { delete d; } qreal EffectFrame::crossFadeProgress() const { return d->crossFadeProgress; } void EffectFrame::setCrossFadeProgress(qreal progress) { d->crossFadeProgress = progress; } bool EffectFrame::isCrossFade() const { return d->crossFading; } void EffectFrame::enableCrossFade(bool enable) { d->crossFading = enable; } QMatrix4x4 EffectFrame::screenProjectionMatrix() const { return d->screenProjectionMatrix; } void EffectFrame::setScreenProjectionMatrix(const QMatrix4x4 &spm) { d->screenProjectionMatrix = spm; } /*************************************************************** TimeLine ***************************************************************/ class Q_DECL_HIDDEN TimeLine::Data : public QSharedData { public: std::chrono::milliseconds duration; Direction direction; QEasingCurve easingCurve; std::chrono::milliseconds elapsed = std::chrono::milliseconds::zero(); bool done = false; }; TimeLine::TimeLine(std::chrono::milliseconds duration, Direction direction) : d(new Data) { Q_ASSERT(duration > std::chrono::milliseconds::zero()); d->duration = duration; d->direction = direction; } TimeLine::TimeLine(const TimeLine &other) : d(other.d) { } TimeLine::~TimeLine() = default; qreal TimeLine::progress() const { return static_cast(d->elapsed.count()) / d->duration.count(); } qreal TimeLine::value() const { const qreal t = progress(); return d->easingCurve.valueForProgress( d->direction == Backward ? 1.0 - t : t); } void TimeLine::update(std::chrono::milliseconds delta) { Q_ASSERT(delta >= std::chrono::milliseconds::zero()); if (d->done) { return; } d->elapsed += delta; if (d->elapsed >= d->duration) { d->done = true; d->elapsed = d->duration; } } std::chrono::milliseconds TimeLine::elapsed() const { return d->elapsed; } void TimeLine::setElapsed(std::chrono::milliseconds elapsed) { Q_ASSERT(elapsed >= std::chrono::milliseconds::zero()); if (elapsed == d->elapsed) { return; } reset(); update(elapsed); } std::chrono::milliseconds TimeLine::duration() const { return d->duration; } void TimeLine::setDuration(std::chrono::milliseconds duration) { Q_ASSERT(duration > std::chrono::milliseconds::zero()); if (duration == d->duration) { return; } d->elapsed = std::chrono::milliseconds(qRound(progress() * duration.count())); d->duration = duration; if (d->elapsed == d->duration) { d->done = true; } } TimeLine::Direction TimeLine::direction() const { return d->direction; } void TimeLine::setDirection(TimeLine::Direction direction) { if (d->direction == direction) { return; } if (d->elapsed > std::chrono::milliseconds::zero()) { d->elapsed = d->duration - d->elapsed; } d->direction = direction; } void TimeLine::toggleDirection() { setDirection(d->direction == Forward ? Backward : Forward); } QEasingCurve TimeLine::easingCurve() const { return d->easingCurve; } void TimeLine::setEasingCurve(const QEasingCurve &easingCurve) { d->easingCurve = easingCurve; } void TimeLine::setEasingCurve(QEasingCurve::Type type) { d->easingCurve.setType(type); } bool TimeLine::running() const { return d->elapsed != std::chrono::milliseconds::zero() && d->elapsed != d->duration; } bool TimeLine::done() const { return d->done; } void TimeLine::reset() { d->elapsed = std::chrono::milliseconds::zero(); d->done = false; } TimeLine &TimeLine::operator=(const TimeLine &other) { d = other.d; return *this; } } // namespace diff --git a/libkwineffects/kwineffects.h b/libkwineffects/kwineffects.h index c3ce5cde0..d28f70ca4 100644 --- a/libkwineffects/kwineffects.h +++ b/libkwineffects/kwineffects.h @@ -1,3800 +1,3820 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2006 Lubos Lunak Copyright (C) 2009 Lucas Murray Copyright (C) 2010, 2011 Martin Gräßlin Copyright (C) 2018 Vlad Zagorodniy 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, see . *********************************************************************/ #ifndef KWINEFFECTS_H #define KWINEFFECTS_H #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include class KConfigGroup; class QFont; class QGraphicsScale; class QKeyEvent; class QMatrix4x4; class QAction; /** * Logging category to be used inside the KWin effects. * Do not use in this library. **/ Q_DECLARE_LOGGING_CATEGORY(KWINEFFECTS) namespace KWayland { namespace Server { class SurfaceInterface; class Display; } } namespace KWin { class PaintDataPrivate; class WindowPaintDataPrivate; class EffectWindow; class EffectWindowGroup; class EffectFrame; class EffectFramePrivate; class Effect; class WindowQuad; class GLShader; class XRenderPicture; class WindowQuadList; class WindowPrePaintData; class WindowPaintData; class ScreenPrePaintData; class ScreenPaintData; typedef QPair< QString, Effect* > EffectPair; typedef QList< KWin::EffectWindow* > EffectWindowList; /** @defgroup kwineffects KWin effects library * KWin effects library contains necessary classes for creating new KWin * compositing effects. * * @section creating Creating new effects * This example will demonstrate the basics of creating an effect. We'll use * CoolEffect as the class name, cooleffect as internal name and * "Cool Effect" as user-visible name of the effect. * * This example doesn't demonstrate how to write the effect's code. For that, * see the documentation of the Effect class. * * @subsection creating-class CoolEffect class * First you need to create CoolEffect class which has to be a subclass of * @ref KWin::Effect. In that class you can reimplement various virtual * methods to control how and where the windows are drawn. * * @subsection creating-macro KWIN_EFFECT_FACTORY macro * This library provides a specialized KPluginFactory subclass and macros to * create a sub class. This subclass of KPluginFactory has to be used, otherwise * KWin won't load the plugin. Use the @ref KWIN_EFFECT_FACTORY macro to create the * plugin factory. * * @subsection creating-buildsystem Buildsystem * To build the effect, you can use the KWIN_ADD_EFFECT() cmake macro which * can be found in effects/CMakeLists.txt file in KWin's source. First * argument of the macro is the name of the library that will contain * your effect. Although not strictly required, it is usually a good idea to * use the same name as your effect's internal name there. Following arguments * to the macro are the files containing your effect's source. If our effect's * source is in cooleffect.cpp, we'd use following: * @code * KWIN_ADD_EFFECT(cooleffect cooleffect.cpp) * @endcode * * This macro takes care of compiling your effect. You'll also need to install * your effect's .desktop file, so the example CMakeLists.txt file would be * as follows: * @code * KWIN_ADD_EFFECT(cooleffect cooleffect.cpp) * install( FILES cooleffect.desktop DESTINATION ${SERVICES_INSTALL_DIR}/kwin ) * @endcode * * @subsection creating-desktop Effect's .desktop file * You will also need to create .desktop file to set name, description, icon * and other properties of your effect. Important fields of the .desktop file * are: * @li Name User-visible name of your effect * @li Icon Name of the icon of the effect * @li Comment Short description of the effect * @li Type must be "Service" * @li X-KDE-ServiceTypes must be "KWin/Effect" * @li X-KDE-PluginInfo-Name effect's internal name as passed to the KWIN_EFFECT macro plus "kwin4_effect_" prefix * @li X-KDE-PluginInfo-Category effect's category. Should be one of Appearance, Accessibility, Window Management, Demos, Tests, Misc * @li X-KDE-PluginInfo-EnabledByDefault whether the effect should be enabled by default (use sparingly). Default is false * @li X-KDE-Library name of the library containing the effect. This is the first argument passed to the KWIN_ADD_EFFECT macro in cmake file plus "kwin4_effect_" prefix. * * Example cooleffect.desktop file follows: * @code [Desktop Entry] Name=Cool Effect Comment=The coolest effect you've ever seen Icon=preferences-system-windows-effect-cooleffect Type=Service X-KDE-ServiceTypes=KWin/Effect X-KDE-PluginInfo-Author=My Name X-KDE-PluginInfo-Email=my@email.here X-KDE-PluginInfo-Name=kwin4_effect_cooleffect X-KDE-PluginInfo-Category=Misc X-KDE-Library=kwin4_effect_cooleffect * @endcode * * * @section accessing Accessing windows and workspace * Effects can gain access to the properties of windows and workspace via * EffectWindow and EffectsHandler classes. * * There is one global EffectsHandler object which you can access using the * @ref effects pointer. * For each window, there is an EffectWindow object which can be used to read * window properties such as position and also to change them. * * For more information about this, see the documentation of the corresponding * classes. * * @{ **/ #define KWIN_EFFECT_API_MAKE_VERSION( major, minor ) (( major ) << 8 | ( minor )) #define KWIN_EFFECT_API_VERSION_MAJOR 0 #define KWIN_EFFECT_API_VERSION_MINOR 226 #define KWIN_EFFECT_API_VERSION KWIN_EFFECT_API_MAKE_VERSION( \ KWIN_EFFECT_API_VERSION_MAJOR, KWIN_EFFECT_API_VERSION_MINOR ) enum WindowQuadType { WindowQuadError, // for the stupid default ctor WindowQuadContents, WindowQuadDecoration, // Shadow Quad types WindowQuadShadow, // OpenGL only. The other shadow types are only used by Xrender WindowQuadShadowTop, WindowQuadShadowTopRight, WindowQuadShadowRight, WindowQuadShadowBottomRight, WindowQuadShadowBottom, WindowQuadShadowBottomLeft, WindowQuadShadowLeft, WindowQuadShadowTopLeft, EFFECT_QUAD_TYPE_START = 100 ///< @internal }; /** * EffectWindow::setData() and EffectWindow::data() global roles. * All values between 0 and 999 are reserved for global roles. */ enum DataRole { // Grab roles are used to force all other animations to ignore the window. // The value of the data is set to the Effect's `this` value. WindowAddedGrabRole = 1, WindowClosedGrabRole, WindowMinimizedGrabRole, WindowUnminimizedGrabRole, WindowForceBlurRole, ///< For fullscreen effects to enforce blurring of windows, WindowBlurBehindRole, ///< For single windows to blur behind WindowForceBackgroundContrastRole, ///< For fullscreen effects to enforce the background contrast, WindowBackgroundContrastRole, ///< For single windows to enable Background contrast LanczosCacheRole }; /** * Style types used by @ref EffectFrame. * @since 4.6 */ enum EffectFrameStyle { EffectFrameNone, ///< Displays no frame around the contents. EffectFrameUnstyled, ///< Displays a basic box around the contents. EffectFrameStyled ///< Displays a Plasma-styled frame around the contents. }; /** * Infinite region (i.e. a special region type saying that everything needs to be painted). */ KWINEFFECTS_EXPORT inline QRect infiniteRegion() { // INT_MIN / 2 because width/height is used (INT_MIN+INT_MAX==-1) return QRect(INT_MIN / 2, INT_MIN / 2, INT_MAX, INT_MAX); } /** * @short Base class for all KWin effects * * This is the base class for all effects. By reimplementing virtual methods * of this class, you can customize how the windows are painted. * * The virtual methods are used for painting and need to be implemented for * custom painting. * * In order to react to state changes (e.g. a window gets closed) the effect * should provide slots for the signals emitted by the EffectsHandler. * * @section Chaining * Most methods of this class are called in chain style. This means that when * effects A and B area active then first e.g. A::paintWindow() is called and * then from within that method B::paintWindow() is called (although * indirectly). To achieve this, you need to make sure to call corresponding * method in EffectsHandler class from each such method (using @ref effects * pointer): * @code * void MyEffect::postPaintScreen() * { * // Do your own processing here * ... * // Call corresponding EffectsHandler method * effects->postPaintScreen(); * } * @endcode * * @section Effectsptr Effects pointer * @ref effects pointer points to the global EffectsHandler object that you can * use to interact with the windows. * * @section painting Painting stages * Painting of windows is done in three stages: * @li First, the prepaint pass.
* Here you can specify how the windows will be painted, e.g. that they will * be translucent and transformed. * @li Second, the paint pass.
* Here the actual painting takes place. You can change attributes such as * opacity of windows as well as apply transformations to them. You can also * paint something onto the screen yourself. * @li Finally, the postpaint pass.
* Here you can mark windows, part of windows or even the entire screen for * repainting to create animations. * * For each stage there are *Screen() and *Window() methods. The window method * is called for every window which the screen method is usually called just * once. * * @section OpenGL * Effects can use OpenGL if EffectsHandler::isOpenGLCompositing() returns @c true. * The OpenGL context may not always be current when code inside the effect is * executed. The framework ensures that the OpenGL context is current when the Effect * gets created, destroyed or reconfigured and during the painting stages. All virtual * methods which have the OpenGL context current are documented. * * If OpenGL code is going to be executed outside the painting stages, e.g. in reaction * to a global shortcut, it is the task of the Effect to make the OpenGL context current: * @code * effects->makeOpenGLContextCurrent(); * @endcode * * There is in general no need to call the matching doneCurrent method. **/ class KWINEFFECTS_EXPORT Effect : public QObject { Q_OBJECT public: /** Flags controlling how painting is done. */ // TODO: is that ok here? enum { /** * Window (or at least part of it) will be painted opaque. **/ PAINT_WINDOW_OPAQUE = 1 << 0, /** * Window (or at least part of it) will be painted translucent. **/ PAINT_WINDOW_TRANSLUCENT = 1 << 1, /** * Window will be painted with transformed geometry. **/ PAINT_WINDOW_TRANSFORMED = 1 << 2, /** * Paint only a region of the screen (can be optimized, cannot * be used together with TRANSFORMED flags). **/ PAINT_SCREEN_REGION = 1 << 3, /** * The whole screen will be painted with transformed geometry. * Forces the entire screen to be painted. **/ PAINT_SCREEN_TRANSFORMED = 1 << 4, /** * At least one window will be painted with transformed geometry. * Forces the entire screen to be painted. **/ PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS = 1 << 5, /** * Clear whole background as the very first step, without optimizing it **/ PAINT_SCREEN_BACKGROUND_FIRST = 1 << 6, // PAINT_DECORATION_ONLY = 1 << 7 has been deprecated /** * Window will be painted with a lanczos filter. **/ PAINT_WINDOW_LANCZOS = 1 << 8 // PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS_WITHOUT_FULL_REPAINTS = 1 << 9 has been removed }; enum Feature { Nothing = 0, Resize, GeometryTip, Outline, /**< @deprecated */ ScreenInversion, Blur, Contrast, HighlightWindows }; /** * Constructs new Effect object. * * In OpenGL based compositing, the frameworks ensures that the context is current * when the Effect is constructed. **/ Effect(); /** * Destructs the Effect object. * * In OpenGL based compositing, the frameworks ensures that the context is current * when the Effect is destroyed. **/ virtual ~Effect(); /** * Flags describing which parts of configuration have changed. */ enum ReconfigureFlag { ReconfigureAll = 1 << 0 /// Everything needs to be reconfigured. }; Q_DECLARE_FLAGS(ReconfigureFlags, ReconfigureFlag) /** * Called when configuration changes (either the effect's or KWin's global). * * In OpenGL based compositing, the frameworks ensures that the context is current * when the Effect is reconfigured. If this method is called from within the Effect it is * required to ensure that the context is current if the implementation does OpenGL calls. */ virtual void reconfigure(ReconfigureFlags flags); /** * Called when another effect requests the proxy for this effect. */ virtual void* proxy(); /** * Called before starting to paint the screen. * In this method you can: * @li set whether the windows or the entire screen will be transformed * @li change the region of the screen that will be painted * @li do various housekeeping tasks such as initing your effect's variables for the upcoming paint pass or updating animation's progress * * In OpenGL based compositing, the frameworks ensures that the context is current * when this method is invoked. **/ virtual void prePaintScreen(ScreenPrePaintData& data, int time); /** * In this method you can: * @li paint something on top of the windows (by painting after calling * effects->paintScreen()) * @li paint multiple desktops and/or multiple copies of the same desktop * by calling effects->paintScreen() multiple times * * In OpenGL based compositing, the frameworks ensures that the context is current * when this method is invoked. **/ virtual void paintScreen(int mask, QRegion region, ScreenPaintData& data); /** * Called after all the painting has been finished. * In this method you can: * @li schedule next repaint in case of animations * You shouldn't paint anything here. * * In OpenGL based compositing, the frameworks ensures that the context is current * when this method is invoked. **/ virtual void postPaintScreen(); /** * Called for every window before the actual paint pass * In this method you can: * @li enable or disable painting of the window (e.g. enable paiting of minimized window) * @li set window to be painted with translucency * @li set window to be transformed * @li request the window to be divided into multiple parts * * In OpenGL based compositing, the frameworks ensures that the context is current * when this method is invoked. **/ virtual void prePaintWindow(EffectWindow* w, WindowPrePaintData& data, int time); /** * This is the main method for painting windows. * In this method you can: * @li do various transformations * @li change opacity of the window * @li change brightness and/or saturation, if it's supported * * In OpenGL based compositing, the frameworks ensures that the context is current * when this method is invoked. **/ virtual void paintWindow(EffectWindow* w, int mask, QRegion region, WindowPaintData& data); /** * Called for every window after all painting has been finished. * In this method you can: * @li schedule next repaint for individual window(s) in case of animations * You shouldn't paint anything here. * * In OpenGL based compositing, the frameworks ensures that the context is current * when this method is invoked. **/ virtual void postPaintWindow(EffectWindow* w); /** * This method is called directly before painting an @ref EffectFrame. * You can implement this method if you need to bind a shader or perform * other operations before the frame is rendered. * @param frame The EffectFrame which will be rendered * @param region Region to restrict painting to * @param opacity Opacity of text/icon * @param frameOpacity Opacity of background * @since 4.6 * * In OpenGL based compositing, the frameworks ensures that the context is current * when this method is invoked. **/ virtual void paintEffectFrame(EffectFrame* frame, QRegion region, double opacity, double frameOpacity); /** * Called on Transparent resizes. * return true if your effect substitutes questioned feature */ virtual bool provides(Feature); /** * Performs the @p feature with the @p arguments. * * This allows to have specific protocols between KWin core and an Effect. * * The method is supposed to return @c true if it performed the features, * @c false otherwise. * * The default implementation returns @c false. * @since 5.8 **/ virtual bool perform(Feature feature, const QVariantList &arguments); /** * Can be called to draw multiple copies (e.g. thumbnails) of a window. * You can change window's opacity/brightness/etc here, but you can't * do any transformations. * * In OpenGL based compositing, the frameworks ensures that the context is current * when this method is invoked. **/ virtual void drawWindow(EffectWindow* w, int mask, QRegion region, WindowPaintData& data); /** * Define new window quads so that they can be transformed by other effects. * It's up to the effect to keep track of them. **/ virtual void buildQuads(EffectWindow* w, WindowQuadList& quadList); virtual void windowInputMouseEvent(QEvent* e); virtual void grabbedKeyboardEvent(QKeyEvent* e); /** * Overwrite this method to indicate whether your effect will be doing something in * the next frame to be rendered. If the method returns @c false the effect will be * excluded from the chained methods in the next rendered frame. * * This method is called always directly before the paint loop begins. So it is totally * fine to e.g. react on a window event, issue a repaint to trigger an animation and * change a flag to indicate that this method returns @c true. * * As the method is called each frame, you should not perform complex calculations. * Best use just a boolean flag. * * The default implementation of this method returns @c true. * @since 4.8 **/ virtual bool isActive() const; /** * Reimplement this method to provide online debugging. * This could be as trivial as printing specific detail information about the effect state * but could also be used to move the effect in and out of a special debug modes, clear bogus * data, etc. * Notice that the functions is const by intent! Whenever you alter the state of the object * due to random user input, you should do so with greatest care, hence const_cast<> your * object - signalling "let me alone, i know what i'm doing" * @param parameter A freeform string user input for your effect to interpret. * @since 4.11 */ virtual QString debug(const QString ¶meter) const; /** * Reimplement this method to indicate where in the Effect chain the Effect should be placed. * * A low number indicates early chain position, thus before other Effects got called, a high * number indicates a late position. The returned number should be in the interval [0, 100]. * The default value is 0. * * In KWin4 this information was provided in the Effect's desktop file as property * X-KDE-Ordering. In the case of Scripted Effects this property is still used. * * @since 5.0 **/ virtual int requestedEffectChainPosition() const; /** * A touch point was pressed. * * If the effect wants to exclusively use the touch event it should return @c true. * If @c false is returned the touch event is passed to further effects. * * In general an Effect should only return @c true if it is the exclusive effect getting * input events. E.g. has grabbed mouse events. * * Default implementation returns @c false. * * @param id The unique id of the touch point * @param pos The position of the touch point in global coordinates * @param time Timestamp * * @see touchMotion * @see touchUp * @since 5.8 **/ virtual bool touchDown(quint32 id, const QPointF &pos, quint32 time); /** * A touch point moved. * * If the effect wants to exclusively use the touch event it should return @c true. * If @c false is returned the touch event is passed to further effects. * * In general an Effect should only return @c true if it is the exclusive effect getting * input events. E.g. has grabbed mouse events. * * Default implementation returns @c false. * * @param id The unique id of the touch point * @param pos The position of the touch point in global coordinates * @param time Timestamp * * @see touchDown * @see touchUp * @since 5.8 **/ virtual bool touchMotion(quint32 id, const QPointF &pos, quint32 time); /** * A touch point was released. * * If the effect wants to exclusively use the touch event it should return @c true. * If @c false is returned the touch event is passed to further effects. * * In general an Effect should only return @c true if it is the exclusive effect getting * input events. E.g. has grabbed mouse events. * * Default implementation returns @c false. * * @param id The unique id of the touch point * @param time Timestamp * * @see touchDown * @see touchMotion * @since 5.8 **/ virtual bool touchUp(quint32 id, quint32 time); static QPoint cursorPos(); /** * Read animation time from the configuration and possibly adjust using animationTimeFactor(). * The configuration value in the effect should also have special value 'default' (set using * QSpinBox::setSpecialValueText()) with the value 0. This special value is adjusted * using the global animation speed, otherwise the exact time configured is returned. * @param cfg configuration group to read value from * @param key configuration key to read value from * @param defaultTime default animation time in milliseconds */ // return type is intentionally double so that one can divide using it without losing data static double animationTime(const KConfigGroup& cfg, const QString& key, int defaultTime); /** * @overload Use this variant if the animation time is hardcoded and not configurable * in the effect itself. */ static double animationTime(int defaultTime); /** * @overload Use this variant if animation time is provided through a KConfigXT generated class * having a property called "duration". **/ template int animationTime(int defaultDuration); /** * Linearly interpolates between @p x and @p y. * * Returns @p x when @p a = 0; returns @p y when @p a = 1. **/ static double interpolate(double x, double y, double a) { return x * (1 - a) + y * a; } /** Helper to set WindowPaintData and QRegion to necessary transformations so that * a following drawWindow() would put the window at the requested geometry (useful for thumbnails) **/ static void setPositionTransformations(WindowPaintData& data, QRect& region, EffectWindow* w, const QRect& r, Qt::AspectRatioMode aspect); public Q_SLOTS: virtual bool borderActivated(ElectricBorder border); protected: xcb_connection_t *xcbConnection() const; xcb_window_t x11RootWindow() const; /** * An implementing class can call this with it's kconfig compiled singleton class. * This method will perform the instance on the class. * @since 5.9 **/ template void initConfig(); }; /** * Prefer the KWIN_EFFECT_FACTORY macros. */ class KWINEFFECTS_EXPORT EffectPluginFactory : public KPluginFactory { Q_OBJECT public: EffectPluginFactory(); virtual ~EffectPluginFactory(); /** * Returns whether the Effect is supported. * * An Effect can implement this method to determine at runtime whether the Effect is supported. * * If the current compositing backend is not supported it should return @c false. * * This method is optional, by default @c true is returned. */ virtual bool isSupported() const; /** * Returns whether the Effect should get enabled by default. * * This function provides a way for an effect to override the default at runtime, * e.g. based on the capabilities of the hardware. * * This method is optional; the effect doesn't have to provide it. * * Note that this function is only called if the supported() function returns true, * and if X-KDE-PluginInfo-EnabledByDefault is set to true in the .desktop file. * * This method is optional, by default @c true is returned. */ virtual bool enabledByDefault() const; /** * This method returns the created Effect. */ virtual KWin::Effect *createEffect() const = 0; }; /** * Defines an EffectPluginFactory sub class with customized isSupported and enabledByDefault methods. * * If the Effect to be created does not need the isSupported or enabledByDefault methods prefer * the simplified KWIN_EFFECT_FACTORY, KWIN_EFFECT_FACTORY_SUPPORTED or KWIN_EFFECT_FACTORY_ENABLED * macros which create an EffectPluginFactory with a useable default value. * * The macro also adds a useable K_EXPORT_PLUGIN_VERSION to the definition. KWin will not load * any Effect with a non-matching plugin version. This API is not providing binary compatibility * and thus the effect plugin must be compiled against the same kwineffects library version as * KWin. * * @param factoryName The name to be used for the EffectPluginFactory * @param className The class name of the Effect sub class which is to be created by the factory * @param jsonFile Name of the json file to be compiled into the plugin as metadata * @param supported Source code to go into the isSupported() method, must return a boolean * @param enabled Source code to go into the enabledByDefault() method, must return a boolean **/ #define KWIN_EFFECT_FACTORY_SUPPORTED_ENABLED( factoryName, className, jsonFile, supported, enabled ) \ class factoryName : public KWin::EffectPluginFactory \ { \ Q_OBJECT \ Q_PLUGIN_METADATA(IID KPluginFactory_iid FILE jsonFile) \ Q_INTERFACES(KPluginFactory) \ public: \ explicit factoryName() {} \ ~factoryName() {} \ bool isSupported() const override { \ supported \ } \ bool enabledByDefault() const override { \ enabled \ } \ KWin::Effect *createEffect() const override { \ return new className(); \ } \ }; \ K_EXPORT_PLUGIN_VERSION(quint32(KWIN_EFFECT_API_VERSION)) #define KWIN_EFFECT_FACTORY_ENABLED( factoryName, className, jsonFile, enabled ) \ KWIN_EFFECT_FACTORY_SUPPORTED_ENABLED( factoryName, className, jsonFile, return true;, enabled ) #define KWIN_EFFECT_FACTORY_SUPPORTED( factoryName, classname, jsonFile, supported ) \ KWIN_EFFECT_FACTORY_SUPPORTED_ENABLED( factoryName, className, jsonFile, supported, return true; ) #define KWIN_EFFECT_FACTORY( factoryName, classname, jsonFile ) \ KWIN_EFFECT_FACTORY_SUPPORTED_ENABLED( factoryName, className, jsonFile, return true;, return true; ) /** * @short Manager class that handles all the effects. * * This class creates Effect objects and calls it's appropriate methods. * * Effect objects can call methods of this class to interact with the * workspace, e.g. to activate or move a specific window, change current * desktop or create a special input window to receive mouse and keyboard * events. **/ class KWINEFFECTS_EXPORT EffectsHandler : public QObject { Q_OBJECT Q_PROPERTY(int currentDesktop READ currentDesktop WRITE setCurrentDesktop NOTIFY desktopChanged) Q_PROPERTY(QString currentActivity READ currentActivity NOTIFY currentActivityChanged) Q_PROPERTY(KWin::EffectWindow *activeWindow READ activeWindow WRITE activateWindow NOTIFY windowActivated) Q_PROPERTY(QSize desktopGridSize READ desktopGridSize) Q_PROPERTY(int desktopGridWidth READ desktopGridWidth) Q_PROPERTY(int desktopGridHeight READ desktopGridHeight) Q_PROPERTY(int workspaceWidth READ workspaceWidth) Q_PROPERTY(int workspaceHeight READ workspaceHeight) /** * The number of desktops currently used. Minimum number of desktops is 1, maximum 20. **/ Q_PROPERTY(int desktops READ numberOfDesktops WRITE setNumberOfDesktops NOTIFY numberDesktopsChanged) Q_PROPERTY(bool optionRollOverDesktops READ optionRollOverDesktops) Q_PROPERTY(int activeScreen READ activeScreen) Q_PROPERTY(int numScreens READ numScreens NOTIFY numberScreensChanged) /** * Factor by which animation speed in the effect should be modified (multiplied). * If configurable in the effect itself, the option should have also 'default' * animation speed. The actual value should be determined using animationTime(). * Note: The factor can be also 0, so make sure your code can cope with 0ms time * if used manually. */ Q_PROPERTY(qreal animationTimeFactor READ animationTimeFactor) Q_PROPERTY(QList< KWin::EffectWindow* > stackingOrder READ stackingOrder) /** * Whether window decorations use the alpha channel. **/ Q_PROPERTY(bool decorationsHaveAlpha READ decorationsHaveAlpha) /** * Whether the window decorations support blurring behind the decoration. **/ Q_PROPERTY(bool decorationSupportsBlurBehind READ decorationSupportsBlurBehind) Q_PROPERTY(CompositingType compositingType READ compositingType CONSTANT) Q_PROPERTY(QPoint cursorPos READ cursorPos) Q_PROPERTY(QSize virtualScreenSize READ virtualScreenSize NOTIFY virtualScreenSizeChanged) Q_PROPERTY(QRect virtualScreenGeometry READ virtualScreenGeometry NOTIFY virtualScreenGeometryChanged) Q_PROPERTY(bool hasActiveFullScreenEffect READ hasActiveFullScreenEffect NOTIFY hasActiveFullScreenEffectChanged) friend class Effect; public: explicit EffectsHandler(CompositingType type); virtual ~EffectsHandler(); // for use by effects virtual void prePaintScreen(ScreenPrePaintData& data, int time) = 0; virtual void paintScreen(int mask, QRegion region, ScreenPaintData& data) = 0; virtual void postPaintScreen() = 0; virtual void prePaintWindow(EffectWindow* w, WindowPrePaintData& data, int time) = 0; virtual void paintWindow(EffectWindow* w, int mask, QRegion region, WindowPaintData& data) = 0; virtual void postPaintWindow(EffectWindow* w) = 0; virtual void paintEffectFrame(EffectFrame* frame, QRegion region, double opacity, double frameOpacity) = 0; virtual void drawWindow(EffectWindow* w, int mask, QRegion region, WindowPaintData& data) = 0; virtual void buildQuads(EffectWindow* w, WindowQuadList& quadList) = 0; virtual QVariant kwinOption(KWinOption kwopt) = 0; /** * Sets the cursor while the mouse is intercepted. * @see startMouseInterception * @since 4.11 **/ virtual void defineCursor(Qt::CursorShape shape) = 0; virtual QPoint cursorPos() const = 0; virtual bool grabKeyboard(Effect* effect) = 0; virtual void ungrabKeyboard() = 0; /** * Ensures that all mouse events are sent to the @p effect. * No window will get the mouse events. Only fullscreen effects providing a custom user interface should * be using this method. The input events are delivered to Effect::windowInputMouseEvent. * * NOTE: this method does not perform an X11 mouse grab. On X11 a fullscreen input window is raised above * all other windows, but no grab is performed. * * @param shape Sets the cursor to be used while the mouse is intercepted * @see stopMouseInterception * @see Effect::windowInputMouseEvent * @since 4.11 **/ virtual void startMouseInterception(Effect *effect, Qt::CursorShape shape) = 0; /** * Releases the hold mouse interception for @p effect * @see startMouseInterception * @since 4.11 **/ virtual void stopMouseInterception(Effect *effect) = 0; /** * @brief Registers a global shortcut with the provided @p action. * * @param shortcut The global shortcut which should trigger the action * @param action The action which gets triggered when the shortcut matches */ virtual void registerGlobalShortcut(const QKeySequence &shortcut, QAction *action) = 0; /** * @brief Registers a global pointer shortcut with the provided @p action. * * @param modifiers The keyboard modifiers which need to be holded * @param pointerButtons The pointer buttons which need to be pressed * @param action The action which gets triggered when the shortcut matches **/ virtual void registerPointerShortcut(Qt::KeyboardModifiers modifiers, Qt::MouseButton pointerButtons, QAction *action) = 0; /** * @brief Registers a global axis shortcut with the provided @p action. * * @param modifiers The keyboard modifiers which need to be holded * @param axis The direction in which the axis needs to be moved * @param action The action which gets triggered when the shortcut matches **/ virtual void registerAxisShortcut(Qt::KeyboardModifiers modifiers, PointerAxisDirection axis, QAction *action) = 0; /** * @brief Registers a global touchpad swipe gesture shortcut with the provided @p action. * * @param direction The direction for the swipe * @param action The action which gets triggered when the gesture triggers * @since 5.10 **/ virtual void registerTouchpadSwipeShortcut(SwipeDirection direction, QAction *action) = 0; /** * Retrieve the proxy class for an effect if it has one. Will return NULL if * the effect isn't loaded or doesn't have a proxy class. */ virtual void* getProxy(QString name) = 0; // Mouse polling virtual void startMousePolling() = 0; virtual void stopMousePolling() = 0; virtual void reserveElectricBorder(ElectricBorder border, Effect *effect) = 0; virtual void unreserveElectricBorder(ElectricBorder border, Effect *effect) = 0; /** * Registers the given @p action for the given @p border to be activated through * a touch swipe gesture. * * If the @p border gets triggered through a touch swipe gesture the @link{QAction::triggered} * signal gets invoked. * * To unregister the touch screen action either delete the @p action or * invoke @link{unregisterTouchBorder}. * * @see unregisterTouchBorder * @since 5.10 **/ virtual void registerTouchBorder(ElectricBorder border, QAction *action) = 0; /** * Unregisters the given @p action for the given touch @p border. * * @see registerTouchBorder * @since 5.10 **/ virtual void unregisterTouchBorder(ElectricBorder border, QAction *action) = 0; // functions that allow controlling windows/desktop virtual void activateWindow(KWin::EffectWindow* c) = 0; virtual KWin::EffectWindow* activeWindow() const = 0 ; Q_SCRIPTABLE virtual void moveWindow(KWin::EffectWindow* w, const QPoint& pos, bool snap = false, double snapAdjust = 1.0) = 0; Q_SCRIPTABLE virtual void windowToDesktop(KWin::EffectWindow* w, int desktop) = 0; + /** + * Removes a window from a desktop on wayland, no-op on X11 + */ + Q_SCRIPTABLE void removeWindowFromDesktop(KWin::EffectWindow* w, int desktop); Q_SCRIPTABLE virtual void windowToScreen(KWin::EffectWindow* w, int screen) = 0; virtual void setShowingDesktop(bool showing) = 0; // Activities /** * @returns The ID of the current activity. */ virtual QString currentActivity() const = 0; // Desktops /** * @returns The ID of the current desktop. */ virtual int currentDesktop() const = 0; /** * @returns Total number of desktops currently in existence. */ virtual int numberOfDesktops() const = 0; /** * Set the current desktop to @a desktop. */ virtual void setCurrentDesktop(int desktop) = 0; /** * Sets the total number of desktops to @a desktops. */ virtual void setNumberOfDesktops(int desktops) = 0; /** * @returns The size of desktop layout in grid units. */ virtual QSize desktopGridSize() const = 0; /** * @returns The width of desktop layout in grid units. */ virtual int desktopGridWidth() const = 0; /** * @returns The height of desktop layout in grid units. */ virtual int desktopGridHeight() const = 0; /** * @returns The width of desktop layout in pixels. */ virtual int workspaceWidth() const = 0; /** * @returns The height of desktop layout in pixels. */ virtual int workspaceHeight() const = 0; /** * @returns The ID of the desktop at the point @a coords or 0 if no desktop exists at that * point. @a coords is to be in grid units. */ virtual int desktopAtCoords(QPoint coords) const = 0; /** * @returns The coords of desktop @a id in grid units. */ virtual QPoint desktopGridCoords(int id) const = 0; /** * @returns The coords of the top-left corner of desktop @a id in pixels. */ virtual QPoint desktopCoords(int id) const = 0; /** * @returns The ID of the desktop above desktop @a id. Wraps around to the bottom of * the layout if @a wrap is set. If @a id is not set use the current one. */ Q_SCRIPTABLE virtual int desktopAbove(int desktop = 0, bool wrap = true) const = 0; /** * @returns The ID of the desktop to the right of desktop @a id. Wraps around to the * left of the layout if @a wrap is set. If @a id is not set use the current one. */ Q_SCRIPTABLE virtual int desktopToRight(int desktop = 0, bool wrap = true) const = 0; /** * @returns The ID of the desktop below desktop @a id. Wraps around to the top of the * layout if @a wrap is set. If @a id is not set use the current one. */ Q_SCRIPTABLE virtual int desktopBelow(int desktop = 0, bool wrap = true) const = 0; /** * @returns The ID of the desktop to the left of desktop @a id. Wraps around to the * right of the layout if @a wrap is set. If @a id is not set use the current one. */ Q_SCRIPTABLE virtual int desktopToLeft(int desktop = 0, bool wrap = true) const = 0; Q_SCRIPTABLE virtual QString desktopName(int desktop) const = 0; virtual bool optionRollOverDesktops() const = 0; virtual int activeScreen() const = 0; // Xinerama virtual int numScreens() const = 0; // Xinerama Q_SCRIPTABLE virtual int screenNumber(const QPoint& pos) const = 0; // Xinerama virtual QRect clientArea(clientAreaOption, int screen, int desktop) const = 0; virtual QRect clientArea(clientAreaOption, const EffectWindow* c) const = 0; virtual QRect clientArea(clientAreaOption, const QPoint& p, int desktop) const = 0; /** * The bounding size of all screens combined. Overlapping areas * are not counted multiple times. * * @see virtualScreenGeometry() * @see virtualScreenSizeChanged() * @since 5.0 **/ virtual QSize virtualScreenSize() const = 0; /** * The bounding geometry of all outputs combined. Always starts at (0,0) and has * virtualScreenSize as it's size. * * @see virtualScreenSize() * @see virtualScreenGeometryChanged() * @since 5.0 **/ virtual QRect virtualScreenGeometry() const = 0; /** * Factor by which animation speed in the effect should be modified (multiplied). * If configurable in the effect itself, the option should have also 'default' * animation speed. The actual value should be determined using animationTime(). * Note: The factor can be also 0, so make sure your code can cope with 0ms time * if used manually. */ virtual double animationTimeFactor() const = 0; virtual WindowQuadType newWindowQuadType() = 0; Q_SCRIPTABLE virtual KWin::EffectWindow* findWindow(WId id) const = 0; Q_SCRIPTABLE virtual KWin::EffectWindow* findWindow(KWayland::Server::SurfaceInterface *surf) const = 0; virtual EffectWindowList stackingOrder() const = 0; // window will be temporarily painted as if being at the top of the stack Q_SCRIPTABLE virtual void setElevatedWindow(KWin::EffectWindow* w, bool set) = 0; virtual void setTabBoxWindow(EffectWindow*) = 0; virtual void setTabBoxDesktop(int) = 0; virtual EffectWindowList currentTabBoxWindowList() const = 0; virtual void refTabBox() = 0; virtual void unrefTabBox() = 0; virtual void closeTabBox() = 0; virtual QList< int > currentTabBoxDesktopList() const = 0; virtual int currentTabBoxDesktop() const = 0; virtual EffectWindow* currentTabBoxWindow() const = 0; virtual void setActiveFullScreenEffect(Effect* e) = 0; virtual Effect* activeFullScreenEffect() const = 0; /** * Schedules the entire workspace to be repainted next time. * If you call it during painting (including prepaint) then it does not * affect the current painting. **/ Q_SCRIPTABLE virtual void addRepaintFull() = 0; Q_SCRIPTABLE virtual void addRepaint(const QRect& r) = 0; Q_SCRIPTABLE virtual void addRepaint(const QRegion& r) = 0; Q_SCRIPTABLE virtual void addRepaint(int x, int y, int w, int h) = 0; CompositingType compositingType() const; /** * @brief Whether the Compositor is OpenGL based (either GL 1 or 2). * * @return bool @c true in case of OpenGL based Compositor, @c false otherwise **/ bool isOpenGLCompositing() const; virtual unsigned long xrenderBufferPicture() = 0; /** * @brief Provides access to the QPainter which is rendering to the back buffer. * * Only relevant for CompositingType QPainterCompositing. For all other compositing types * @c null is returned. * * @return QPainter* The Scene's QPainter or @c null. */ virtual QPainter *scenePainter() = 0; virtual void reconfigure() = 0; virtual QByteArray readRootProperty(long atom, long type, int format) const = 0; /** * @brief Announces support for the feature with the given name. If no other Effect * has announced support for this feature yet, an X11 property will be installed on * the root window. * * The Effect will be notified for events through the signal propertyNotify(). * * To remove the support again use @link removeSupportProperty. When an Effect is * destroyed it is automatically taken care of removing the support. It is not * required to call @link removeSupportProperty in the Effect's cleanup handling. * * @param propertyName The name of the property to announce support for * @param effect The effect which announces support * @return xcb_atom_t The created X11 atom * @see removeSupportProperty * @since 4.11 **/ virtual xcb_atom_t announceSupportProperty(const QByteArray &propertyName, Effect *effect) = 0; /** * @brief Removes support for the feature with the given name. If there is no other Effect left * which has announced support for the given property, the property will be removed from the * root window. * * In case the Effect had not registered support, calling this function does not change anything. * * @param propertyName The name of the property to remove support for * @param effect The effect which had registered the property. * @see announceSupportProperty * @since 4.11 **/ virtual void removeSupportProperty(const QByteArray &propertyName, Effect *effect) = 0; /** * Returns @a true if the active window decoration has shadow API hooks. */ virtual bool hasDecorationShadows() const = 0; /** * Returns @a true if the window decorations use the alpha channel, and @a false otherwise. * @since 4.5 */ virtual bool decorationsHaveAlpha() const = 0; /** * Returns @a true if the window decorations support blurring behind the decoration, and @a false otherwise * @since 4.6 */ virtual bool decorationSupportsBlurBehind() const = 0; /** * Creates a new frame object. If the frame does not have a static size * then it will be located at @a position with @a alignment. A * non-static frame will automatically adjust its size to fit the contents. * @returns A new @ref EffectFrame. It is the responsibility of the caller to delete the * EffectFrame. * @since 4.6 */ virtual EffectFrame* effectFrame(EffectFrameStyle style, bool staticSize = true, const QPoint& position = QPoint(-1, -1), Qt::Alignment alignment = Qt::AlignCenter) const = 0; /** * Allows an effect to trigger a reload of itself. * This can be used by an effect which needs to be reloaded when screen geometry changes. * It is possible that the effect cannot be loaded again as it's supported method does no longer * hold. * @param effect The effect to reload * @since 4.8 **/ virtual void reloadEffect(Effect *effect) = 0; /** * Whether the screen is currently considered as locked. * Note for technical reasons this is not always possible to detect. The screen will only * be considered as locked if the screen locking process implements the * org.freedesktop.ScreenSaver interface. * * @returns @c true if the screen is currently locked, @c false otherwise * @see screenLockingChanged * @since 4.11 **/ virtual bool isScreenLocked() const = 0; /** * @brief Makes the OpenGL compositing context current. * * If the compositing backend is not using OpenGL, this method returns @c false. * * @return bool @c true if the context became current, @c false otherwise. */ virtual bool makeOpenGLContextCurrent() = 0; /** * @brief Makes a null OpenGL context current resulting in no context * being current. * * If the compositing backend is not OpenGL based, this method is a noop. * * There is normally no reason for an Effect to call this method. */ virtual void doneOpenGLContextCurrent() = 0; virtual xcb_connection_t *xcbConnection() const = 0; virtual xcb_window_t x11RootWindow() const = 0; /** * Interface to the Wayland display: this is relevant only * on Wayland, on X11 it will be nullptr * @since 5.5 */ virtual KWayland::Server::Display *waylandDisplay() const = 0; /** * Whether animations are supported by the Scene. * If this method returns @c false Effects are supposed to not * animate transitions. * * @returns Whether the Scene can drive animations * @since 5.8 **/ virtual bool animationsSupported() const = 0; /** * The current cursor image of the Platform. * @see cursorPos * @since 5.9 **/ virtual PlatformCursorImage cursorImage() const = 0; /** * The cursor image should be hidden. * @see showCursor * @since 5.9 **/ virtual void hideCursor() = 0; /** * The cursor image should be shown again after having been hidden.. * @see hideCursor * @since 5.9 **/ virtual void showCursor() = 0; /** * Starts an interactive window selection process. * * Once the user selected a window the @p callback is invoked with the selected EffectWindow as * argument. In case the user cancels the interactive window selection or selecting a window is currently * not possible (e.g. screen locked) the @p callback is invoked with a @c nullptr argument. * * During the interactive window selection the cursor is turned into a crosshair cursor. * * @param callback The function to invoke once the interactive window selection ends * @since 5.9 **/ virtual void startInteractiveWindowSelection(std::function callback) = 0; /** * Starts an interactive position selection process. * * Once the user selected a position on the screen the @p callback is invoked with * the selected point as argument. In case the user cancels the interactive position selection * or selecting a position is currently not possible (e.g. screen locked) the @p callback * is invoked with a point at @c -1 as x and y argument. * * During the interactive window selection the cursor is turned into a crosshair cursor. * * @param callback The function to invoke once the interactive position selection ends * @since 5.9 **/ virtual void startInteractivePositionSelection(std::function callback) = 0; /** * Shows an on-screen-message. To hide it again use @link{hideOnScreenMessage}. * * @param message The message to show * @param iconName The optional themed icon name * @see hideOnScreenMessage * @since 5.9 **/ virtual void showOnScreenMessage(const QString &message, const QString &iconName = QString()) = 0; /** * Flags for how to hide a shown on-screen-message * @see hideOnScreenMessage * @since 5.9 **/ enum class OnScreenMessageHideFlag { /** * The on-screen-message should skip the close window animation. * @see EffectWindow::skipsCloseAnimation **/ SkipsCloseAnimation = 1 }; Q_DECLARE_FLAGS(OnScreenMessageHideFlags, OnScreenMessageHideFlag) /** * Hides a previously shown on-screen-message again. * @param flags The flags for how to hide the message * @see showOnScreenMessage * @since 5.9 **/ virtual void hideOnScreenMessage(OnScreenMessageHideFlags flags = OnScreenMessageHideFlags()) = 0; /* * @returns The configuration used by the EffectsHandler. * @since 5.10 **/ virtual KSharedConfigPtr config() const = 0; /** * @returns The global input configuration (kcminputrc) * @since 5.10 **/ virtual KSharedConfigPtr inputConfig() const = 0; /** * Returns if activeFullScreenEffect is set */ virtual bool hasActiveFullScreenEffect() const = 0; Q_SIGNALS: /** * Signal emitted when the current desktop changed. * @param oldDesktop The previously current desktop * @param newDesktop The new current desktop * @param with The window which is taken over to the new desktop, can be NULL * @since 4.9 */ void desktopChanged(int oldDesktop, int newDesktop, KWin::EffectWindow *with); /** * @since 4.7 * @deprecated */ void desktopChanged(int oldDesktop, int newDesktop); /** * Signal emitted when a window moved to another desktop * NOTICE that this does NOT imply that the desktop has changed * The @param window which is moved to the new desktop * @param oldDesktop The previous desktop of the window * @param newDesktop The new desktop of the window * @since 4.11.4 */ void desktopPresenceChanged(KWin::EffectWindow *window, int oldDesktop, int newDesktop); /** * Signal emitted when the number of currently existing desktops is changed. * @param old The previous number of desktops in used. * @see EffectsHandler::numberOfDesktops. * @since 4.7 */ void numberDesktopsChanged(uint old); /** * Signal emitted when the number of screens changed. * @since 5.0 **/ void numberScreensChanged(); /** * Signal emitted when the desktop showing ("dashboard") state changed * The desktop is risen to the keepAbove layer, you may want to elevate * windows or such. * @since 5.3 **/ void showingDesktopChanged(bool); /** * Signal emitted when a new window has been added to the Workspace. * @param w The added window * @since 4.7 **/ void windowAdded(KWin::EffectWindow *w); /** * Signal emitted when a window is being removed from the Workspace. * An effect which wants to animate the window closing should connect * to this signal and reference the window by using * @link EffectWindow::refWindow * @param w The window which is being closed * @since 4.7 **/ void windowClosed(KWin::EffectWindow *w); /** * Signal emitted when a window get's activated. * @param w The new active window, or @c NULL if there is no active window. * @since 4.7 **/ void windowActivated(KWin::EffectWindow *w); /** * Signal emitted when a window is deleted. * This means that a closed window is not referenced any more. * An effect bookkeeping the closed windows should connect to this * signal to clean up the internal references. * @param w The window which is going to be deleted. * @see EffectWindow::refWindow * @see EffectWindow::unrefWindow * @see windowClosed * @since 4.7 **/ void windowDeleted(KWin::EffectWindow *w); /** * Signal emitted when a user begins a window move or resize operation. * To figure out whether the user resizes or moves the window use * @link EffectWindow::isUserMove or @link EffectWindow::isUserResize. * Whenever the geometry is updated the signal @link windowStepUserMovedResized * is emitted with the current geometry. * The move/resize operation ends with the signal @link windowFinishUserMovedResized. * Only one window can be moved/resized by the user at the same time! * @param w The window which is being moved/resized * @see windowStepUserMovedResized * @see windowFinishUserMovedResized * @see EffectWindow::isUserMove * @see EffectWindow::isUserResize * @since 4.7 **/ void windowStartUserMovedResized(KWin::EffectWindow *w); /** * Signal emitted during a move/resize operation when the user changed the geometry. * Please note: KWin supports two operation modes. In one mode all changes are applied * instantly. This means the window's geometry matches the passed in @p geometry. In the * other mode the geometry is changed after the user ended the move/resize mode. * The @p geometry differs from the window's geometry. Also the window's pixmap still has * the same size as before. Depending what the effect wants to do it would be recommended * to scale/translate the window. * @param w The window which is being moved/resized * @param geometry The geometry of the window in the current move/resize step. * @see windowStartUserMovedResized * @see windowFinishUserMovedResized * @see EffectWindow::isUserMove * @see EffectWindow::isUserResize * @since 4.7 **/ void windowStepUserMovedResized(KWin::EffectWindow *w, const QRect &geometry); /** * Signal emitted when the user finishes move/resize of window @p w. * @param w The window which has been moved/resized * @see windowStartUserMovedResized * @see windowFinishUserMovedResized * @since 4.7 **/ void windowFinishUserMovedResized(KWin::EffectWindow *w); /** * Signal emitted when the maximized state of the window @p w changed. * A window can be in one of four states: * @li restored: both @p horizontal and @p vertical are @c false * @li horizontally maximized: @p horizontal is @c true and @p vertical is @c false * @li vertically maximized: @p horizontal is @c false and @p vertical is @c true * @li completely maximized: both @p horizontal and @p vertical are @C true * @param w The window whose maximized state changed * @param horizontal If @c true maximized horizontally * @param vertical If @c true maximized vertically * @since 4.7 **/ void windowMaximizedStateChanged(KWin::EffectWindow *w, bool horizontal, bool vertical); /** * Signal emitted when the geometry or shape of a window changed. * This is caused if the window changes geometry without user interaction. * E.g. the decoration is changed. This is in opposite to windowUserMovedResized * which is caused by direct user interaction. * @param w The window whose geometry changed * @param old The previous geometry * @see windowUserMovedResized * @since 4.7 **/ void windowGeometryShapeChanged(KWin::EffectWindow *w, const QRect &old); /** * Signal emitted when the padding of a window changed. (eg. shadow size) * @param w The window whose geometry changed * @param old The previous expandedGeometry() * @since 4.9 **/ void windowPaddingChanged(KWin::EffectWindow *w, const QRect &old); /** * Signal emitted when the windows opacity is changed. * @param w The window whose opacity level is changed. * @param oldOpacity The previous opacity level * @param newOpacity The new opacity level * @since 4.7 **/ void windowOpacityChanged(KWin::EffectWindow *w, qreal oldOpacity, qreal newOpacity); /** * Signal emitted when a window got minimized. * @param w The window which was minimized * @since 4.7 **/ void windowMinimized(KWin::EffectWindow *w); /** * Signal emitted when a window got unminimized. * @param w The window which was unminimized * @since 4.7 **/ void windowUnminimized(KWin::EffectWindow *w); /** * Signal emitted when a window either becomes modal (ie. blocking for its main client) or looses that state. * @param w The window which was unminimized * @since 4.11 **/ void windowModalityChanged(KWin::EffectWindow *w); /** * Signal emitted when a window either became unresponsive (eg. app froze or crashed) * or respoonsive * @param w The window that became (un)responsive * @param unresponsive Whether the window is responsive or unresponsive * @since 5.10 */ void windowUnresponsiveChanged(KWin::EffectWindow *w, bool unresponsive); /** * Signal emitted when an area of a window is scheduled for repainting. * Use this signal in an effect if another area needs to be synced as well. * @param w The window which is scheduled for repainting * @param r Always empty. * @since 4.7 **/ void windowDamaged(KWin::EffectWindow *w, const QRect &r); /** * Signal emitted when a tabbox is added. * An effect who wants to replace the tabbox with itself should use @link refTabBox. * @param mode The TabBoxMode. * @see refTabBox * @see tabBoxClosed * @see tabBoxUpdated * @see tabBoxKeyEvent * @since 4.7 **/ void tabBoxAdded(int mode); /** * Signal emitted when the TabBox was closed by KWin core. * An effect which referenced the TabBox should use @link unrefTabBox to unref again. * @see unrefTabBox * @see tabBoxAdded * @since 4.7 **/ void tabBoxClosed(); /** * Signal emitted when the selected TabBox window changed or the TabBox List changed. * An effect should only response to this signal if it referenced the TabBox with @link refTabBox. * @see refTabBox * @see currentTabBoxWindowList * @see currentTabBoxDesktopList * @see currentTabBoxWindow * @see currentTabBoxDesktop * @since 4.7 **/ void tabBoxUpdated(); /** * Signal emitted when a key event, which is not handled by TabBox directly is, happens while * TabBox is active. An effect might use the key event to e.g. change the selected window. * An effect should only response to this signal if it referenced the TabBox with @link refTabBox. * @param event The key event not handled by TabBox directly * @see refTabBox * @since 4.7 **/ void tabBoxKeyEvent(QKeyEvent* event); void currentTabAboutToChange(KWin::EffectWindow* from, KWin::EffectWindow* to); void tabAdded(KWin::EffectWindow* from, KWin::EffectWindow* to); // from merged with to void tabRemoved(KWin::EffectWindow* c, KWin::EffectWindow* group); // c removed from group /** * Signal emitted when mouse changed. * If an effect needs to get updated mouse positions, it needs to first call @link startMousePolling. * For a fullscreen effect it is better to use an input window and react on @link windowInputMouseEvent. * @param pos The new mouse position * @param oldpos The previously mouse position * @param buttons The pressed mouse buttons * @param oldbuttons The previously pressed mouse buttons * @param modifiers Pressed keyboard modifiers * @param oldmodifiers Previously pressed keyboard modifiers. * @see startMousePolling * @since 4.7 **/ void mouseChanged(const QPoint& pos, const QPoint& oldpos, Qt::MouseButtons buttons, Qt::MouseButtons oldbuttons, Qt::KeyboardModifiers modifiers, Qt::KeyboardModifiers oldmodifiers); /** * Signal emitted when the cursor shape changed. * You'll likely want to query the current cursor as reaction: xcb_xfixes_get_cursor_image_unchecked * Connection to this signal is tracked, so if you don't need it anymore, disconnect from it to stop cursor event filtering */ void cursorShapeChanged(); /** * Receives events registered for using @link registerPropertyType. * Use readProperty() to get the property data. * Note that the property may be already set on the window, so doing the same * processing from windowAdded() (e.g. simply calling propertyNotify() from it) * is usually needed. * @param w The window whose property changed, is @c null if it is a root window property * @param atom The property * @since 4.7 */ void propertyNotify(KWin::EffectWindow* w, long atom); /** * Signal emitted after the screen geometry changed (e.g. add of a monitor). * Effects using displayWidth()/displayHeight() to cache information should * react on this signal and update the caches. * @param size The new screen size * @since 4.8 **/ void screenGeometryChanged(const QSize &size); /** * This signal is emitted when the global * activity is changed * @param id id of the new current activity * @since 4.9 **/ void currentActivityChanged(const QString &id); /** * This signal is emitted when a new activity is added * @param id id of the new activity * @since 4.9 */ void activityAdded(const QString &id); /** * This signal is emitted when the activity * is removed * @param id id of the removed activity * @since 4.9 */ void activityRemoved(const QString &id); /** * This signal is emitted when the screen got locked or unlocked. * @param locked @c true if the screen is now locked, @c false if it is now unlocked * @since 4.11 **/ void screenLockingChanged(bool locked); /** * This signels is emitted when ever the stacking order is change, ie. a window is risen * or lowered * @since 4.10 */ void stackingOrderChanged(); /** * This signal is emitted when the user starts to approach the @p border with the mouse. * The @p factor describes how far away the mouse is in a relative mean. The values are in * [0.0, 1.0] with 0.0 being emitted when first entered and on leaving. The value 1.0 means that * the @p border is reached with the mouse. So the values are well suited for animations. * The signal is always emitted when the mouse cursor position changes. * @param border The screen edge which is being approached * @param factor Value in range [0.0,1.0] to describe how close the mouse is to the border * @param geometry The geometry of the edge which is being approached * @since 4.11 **/ void screenEdgeApproaching(ElectricBorder border, qreal factor, const QRect &geometry); /** * Emitted whenever the virtualScreenSize changes. * @see virtualScreenSize() * @since 5.0 **/ void virtualScreenSizeChanged(); /** * Emitted whenever the virtualScreenGeometry changes. * @see virtualScreenGeometry() * @since 5.0 **/ void virtualScreenGeometryChanged(); /** * The window @p w gets shown again. The window was previously * initially shown with @link{windowAdded} and hidden with @link{windowHidden}. * * @see windowHidden * @see windowAdded * @since 5.8 **/ void windowShown(KWin::EffectWindow *w); /** * The window @p w got hidden but not yet closed. * This can happen when a window is still being used and is supposed to be shown again * with @link{windowShown}. On X11 an example is autohiding panels. On Wayland every * window first goes through the window hidden state and might get shown again, or might * get closed the normal way. * * @see windowShown * @see windowClosed * @since 5.8 **/ void windowHidden(KWin::EffectWindow *w); /** * This signal gets emitted when the data on EffectWindow @p w for @p role changed. * * An Effect can connect to this signal to read the new value and react on it. * E.g. an Effect which does not operate on windows grabbed by another Effect wants * to cancel the already scheduled animation if another Effect adds a grab. * * @param w The EffectWindow for which the data changed * @param role The data role which changed * @see EffectWindow::setData * @see EffectWindow::data * @since 5.8.4 **/ void windowDataChanged(KWin::EffectWindow *w, int role); /** * The xcb connection changed, either a new xcbConnection got created or the existing one * got destroyed. * Effects can use this to refetch the properties they want to set. * * When the xcbConnection changes also the @link{x11RootWindow} becomes invalid. * @see xcbConnection * @see x11RootWindow * @since 5.11 **/ void xcbConnectionChanged(); /** * This signal is emitted when active fullscreen effect changed. * * @see activeFullScreenEffect * @see setActiveFullScreenEffect * @since 5.14 **/ void activeFullScreenEffectChanged(); /** * This signal is emitted when active fullscreen effect changed to being * set or unset * * @see activeFullScreenEffect * @see setActiveFullScreenEffect * @since 5.15 **/ void hasActiveFullScreenEffectChanged(); /** * This signal is emitted when the keep above state of @p w was changed. * * @param w The window whose the keep above state was changed. * @since 5.15 **/ void windowKeepAboveChanged(EffectWindow *w); /** * This signal is emitted when the keep below state of @p was changed. * * @param w The window whose the keep below state was changed. * @since 5.15 **/ void windowKeepBelowChanged(EffectWindow *w); /** * This signal is emitted when the full screen state of @p w was changed. * * @param w The window whose the full screen state was changed. * @since 5.15 **/ void windowFullScreenChanged(EffectWindow *w); protected: QVector< EffectPair > loaded_effects; //QHash< QString, EffectFactory* > effect_factories; CompositingType compositing_type; }; /** * @short Representation of a window used by/for Effect classes. * * The purpose is to hide internal data and also to serve as a single * representation for the case when Client/Unmanaged becomes Deleted. **/ class KWINEFFECTS_EXPORT EffectWindow : public QObject { Q_OBJECT Q_PROPERTY(bool alpha READ hasAlpha CONSTANT) Q_PROPERTY(QRect geometry READ geometry) Q_PROPERTY(QRect expandedGeometry READ expandedGeometry) Q_PROPERTY(int height READ height) Q_PROPERTY(qreal opacity READ opacity) Q_PROPERTY(QPoint pos READ pos) Q_PROPERTY(int screen READ screen) Q_PROPERTY(QSize size READ size) Q_PROPERTY(int width READ width) Q_PROPERTY(int x READ x) Q_PROPERTY(int y READ y) Q_PROPERTY(int desktop READ desktop) Q_PROPERTY(bool onAllDesktops READ isOnAllDesktops) Q_PROPERTY(bool onCurrentDesktop READ isOnCurrentDesktop) Q_PROPERTY(QRect rect READ rect) Q_PROPERTY(QString windowClass READ windowClass) Q_PROPERTY(QString windowRole READ windowRole) /** * Returns whether the window is a desktop background window (the one with wallpaper). * See _NET_WM_WINDOW_TYPE_DESKTOP at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool desktopWindow READ isDesktop) /** * Returns whether the window is a dock (i.e. a panel). * See _NET_WM_WINDOW_TYPE_DOCK at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool dock READ isDock) /** * Returns whether the window is a standalone (detached) toolbar window. * See _NET_WM_WINDOW_TYPE_TOOLBAR at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool toolbar READ isToolbar) /** * Returns whether the window is a torn-off menu. * See _NET_WM_WINDOW_TYPE_MENU at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool menu READ isMenu) /** * Returns whether the window is a "normal" window, i.e. an application or any other window * for which none of the specialized window types fit. * See _NET_WM_WINDOW_TYPE_NORMAL at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool normalWindow READ isNormalWindow) /** * Returns whether the window is a dialog window. * See _NET_WM_WINDOW_TYPE_DIALOG at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool dialog READ isDialog) /** * Returns whether the window is a splashscreen. Note that many (especially older) applications * do not support marking their splash windows with this type. * See _NET_WM_WINDOW_TYPE_SPLASH at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool splash READ isSplash) /** * Returns whether the window is a utility window, such as a tool window. * See _NET_WM_WINDOW_TYPE_UTILITY at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool utility READ isUtility) /** * Returns whether the window is a dropdown menu (i.e. a popup directly or indirectly open * from the applications menubar). * See _NET_WM_WINDOW_TYPE_DROPDOWN_MENU at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool dropdownMenu READ isDropdownMenu) /** * Returns whether the window is a popup menu (that is not a torn-off or dropdown menu). * See _NET_WM_WINDOW_TYPE_POPUP_MENU at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool popupMenu READ isPopupMenu) /** * Returns whether the window is a tooltip. * See _NET_WM_WINDOW_TYPE_TOOLTIP at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool tooltip READ isTooltip) /** * Returns whether the window is a window with a notification. * See _NET_WM_WINDOW_TYPE_NOTIFICATION at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool notification READ isNotification) /** * Returns whether the window is an on screen display window * using the non-standard _KDE_NET_WM_WINDOW_TYPE_ON_SCREEN_DISPLAY */ Q_PROPERTY(bool onScreenDisplay READ isOnScreenDisplay) /** * Returns whether the window is a combobox popup. * See _NET_WM_WINDOW_TYPE_COMBO at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool comboBox READ isComboBox) /** * Returns whether the window is a Drag&Drop icon. * See _NET_WM_WINDOW_TYPE_DND at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool dndIcon READ isDNDIcon) /** * Returns the NETWM window type * See http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(int windowType READ windowType) /** * Whether this EffectWindow is managed by KWin (it has control over its placement and other * aspects, as opposed to override-redirect windows that are entirely handled by the application). **/ Q_PROPERTY(bool managed READ isManaged) /** * Whether this EffectWindow represents an already deleted window and only kept for the compositor for animations. **/ Q_PROPERTY(bool deleted READ isDeleted) /** * Whether the window has an own shape **/ Q_PROPERTY(bool shaped READ hasOwnShape) /** * The Window's shape **/ Q_PROPERTY(QRegion shape READ shape) /** * The Caption of the window. Read from WM_NAME property together with a suffix for hostname and shortcut. **/ Q_PROPERTY(QString caption READ caption) /** * Whether the window is set to be kept above other windows. **/ Q_PROPERTY(bool keepAbove READ keepAbove) /** * Whether the window is set to be kept below other windows. **/ Q_PROPERTY(bool keepBelow READ keepBelow) /** * Whether the window is minimized. **/ Q_PROPERTY(bool minimized READ isMinimized WRITE setMinimized) /** * Whether the window represents a modal window. **/ Q_PROPERTY(bool modal READ isModal) /** * Whether the window is moveable. Even if it is not moveable, it might be possible to move * it to another screen. * @see moveableAcrossScreens **/ Q_PROPERTY(bool moveable READ isMovable) /** * Whether the window can be moved to another screen. * @see moveable **/ Q_PROPERTY(bool moveableAcrossScreens READ isMovableAcrossScreens) /** * By how much the window wishes to grow/shrink at least. Usually QSize(1,1). * MAY BE DISOBEYED BY THE WM! It's only for information, do NOT rely on it at all. */ Q_PROPERTY(QSize basicUnit READ basicUnit) /** * Whether the window is currently being moved by the user. **/ Q_PROPERTY(bool move READ isUserMove) /** * Whether the window is currently being resized by the user. **/ Q_PROPERTY(bool resize READ isUserResize) /** * The optional geometry representing the minimized Client in e.g a taskbar. * See _NET_WM_ICON_GEOMETRY at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . **/ Q_PROPERTY(QRect iconGeometry READ iconGeometry) /** * Returns whether the window is any of special windows types (desktop, dock, splash, ...), * i.e. window types that usually don't have a window frame and the user does not use window * management (moving, raising,...) on them. **/ Q_PROPERTY(bool specialWindow READ isSpecialWindow) Q_PROPERTY(QIcon icon READ icon) /** * Whether the window should be excluded from window switching effects. **/ Q_PROPERTY(bool skipSwitcher READ isSkipSwitcher) /** * Geometry of the actual window contents inside the whole (including decorations) window. */ Q_PROPERTY(QRect contentsRect READ contentsRect) /** * Geometry of the transparent rect in the decoration. * May be different from contentsRect if the decoration is extended into the client area. */ Q_PROPERTY(QRect decorationInnerRect READ decorationInnerRect) Q_PROPERTY(bool hasDecoration READ hasDecoration) Q_PROPERTY(QStringList activities READ activities) Q_PROPERTY(bool onCurrentActivity READ isOnCurrentActivity) Q_PROPERTY(bool onAllActivities READ isOnAllActivities) /** * Whether the decoration currently uses an alpha channel. * @since 4.10 **/ Q_PROPERTY(bool decorationHasAlpha READ decorationHasAlpha) /** * Whether the window is currently visible to the user, that is: *
    *
  • Not minimized
    • *
  • On current desktop
    • *
  • On current activity
    • *
* @since 4.11 **/ Q_PROPERTY(bool visible READ isVisible) /** * Whether the window does not want to be animated on window close. * In case this property is @c true it is not useful to start an animation on window close. * The window will not be visible, but the animation hooks are executed. * @since 5.0 **/ Q_PROPERTY(bool skipsCloseAnimation READ skipsCloseAnimation) /** * Interface to the corresponding wayland surface. * relevant only in Wayland, on X11 it will be nullptr */ Q_PROPERTY(KWayland::Server::SurfaceInterface *surface READ surface) /** * Whether the window is fullscreen. * @since 5.6 **/ Q_PROPERTY(bool fullScreen READ isFullScreen) /** * Whether this client is unresponsive. * * When an application failed to react on a ping request in time, it is * considered unresponsive. This usually indicates that the application froze or crashed. * * @since 5.10 */ Q_PROPERTY(bool unresponsive READ isUnresponsive) /** * Whether this is a Wayland client. * @since 5.15 **/ Q_PROPERTY(bool waylandClient READ isWaylandClient CONSTANT) /** * Whether this is an X11 client. * @since 5.15 **/ Q_PROPERTY(bool x11Client READ isX11Client CONSTANT) /** * Whether the window is a popup. * * A popup is a window that can be used to implement tooltips, combo box popups, * popup menus and other similar user interface concepts. * * @since 5.15 **/ Q_PROPERTY(bool popupWindow READ isPopupWindow CONSTANT) public: /** Flags explaining why painting should be disabled */ enum { /** Window will not be painted */ PAINT_DISABLED = 1 << 0, /** Window will not be painted because it is deleted */ PAINT_DISABLED_BY_DELETE = 1 << 1, /** Window will not be painted because of which desktop it's on */ PAINT_DISABLED_BY_DESKTOP = 1 << 2, /** Window will not be painted because it is minimized */ PAINT_DISABLED_BY_MINIMIZE = 1 << 3, /** Window will not be painted because it is not the active window in a client group */ PAINT_DISABLED_BY_TAB_GROUP = 1 << 4, /** Window will not be painted because it's not on the current activity */ PAINT_DISABLED_BY_ACTIVITY = 1 << 5 }; explicit EffectWindow(QObject *parent = nullptr); virtual ~EffectWindow(); virtual void enablePainting(int reason) = 0; virtual void disablePainting(int reason) = 0; virtual bool isPaintingEnabled() = 0; Q_SCRIPTABLE void addRepaint(const QRect& r); Q_SCRIPTABLE void addRepaint(int x, int y, int w, int h); Q_SCRIPTABLE void addRepaintFull(); Q_SCRIPTABLE void addLayerRepaint(const QRect& r); Q_SCRIPTABLE void addLayerRepaint(int x, int y, int w, int h); virtual void refWindow() = 0; virtual void unrefWindow() = 0; bool isDeleted() const; bool isMinimized() const; double opacity() const; bool hasAlpha() const; bool isOnCurrentActivity() const; Q_SCRIPTABLE bool isOnActivity(QString id) const; bool isOnAllActivities() const; QStringList activities() const; Q_SCRIPTABLE bool isOnDesktop(int d) const; bool isOnCurrentDesktop() const; bool isOnAllDesktops() const; - int desktop() const; // prefer isOnXXX() + /** + * The desktop this window is in. This mkaes sense only on X11 + * where desktops are mutually exclusive, on Wayland it's the last + * desktop the window has been added to. + * use desktops() instead. + * @see desktops() + * @deprecated + */ +#ifndef KWIN_NO_DEPRECATED + int KWIN_DEPRECATED desktop() const; // prefer isOnXXX() +#endif + /** + * All the desktops by number that the window is in. On X11 this list will always have + * a length of 1, on Wayland can be any subset. + * If the list is empty it means the window is on all desktops + */ + QList desktops() const; int x() const; int y() const; int width() const; int height() const; /** * By how much the window wishes to grow/shrink at least. Usually QSize(1,1). * MAY BE DISOBEYED BY THE WM! It's only for information, do NOT rely on it at all. */ QSize basicUnit() const; QRect geometry() const; /** * Geometry of the window including decoration and potentially shadows. * May be different from geometry() if the window has a shadow. * @since 4.9 */ QRect expandedGeometry() const; virtual QRegion shape() const = 0; int screen() const; /** @internal Do not use */ bool hasOwnShape() const; // only for shadow effect, for now QPoint pos() const; QSize size() const; QRect rect() const; bool isMovable() const; bool isMovableAcrossScreens() const; bool isUserMove() const; bool isUserResize() const; QRect iconGeometry() const; /** * Geometry of the actual window contents inside the whole (including decorations) window. */ QRect contentsRect() const; /** * Geometry of the transparent rect in the decoration. * May be different from contentsRect() if the decoration is extended into the client area. * @since 4.5 */ virtual QRect decorationInnerRect() const = 0; bool hasDecoration() const; bool decorationHasAlpha() const; virtual QByteArray readProperty(long atom, long type, int format) const = 0; virtual void deleteProperty(long atom) const = 0; QString caption() const; QIcon icon() const; QString windowClass() const; QString windowRole() const; virtual const EffectWindowGroup* group() const = 0; /** * Returns whether the window is a desktop background window (the one with wallpaper). * See _NET_WM_WINDOW_TYPE_DESKTOP at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isDesktop() const; /** * Returns whether the window is a dock (i.e. a panel). * See _NET_WM_WINDOW_TYPE_DOCK at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isDock() const; /** * Returns whether the window is a standalone (detached) toolbar window. * See _NET_WM_WINDOW_TYPE_TOOLBAR at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isToolbar() const; /** * Returns whether the window is a torn-off menu. * See _NET_WM_WINDOW_TYPE_MENU at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isMenu() const; /** * Returns whether the window is a "normal" window, i.e. an application or any other window * for which none of the specialized window types fit. * See _NET_WM_WINDOW_TYPE_NORMAL at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isNormalWindow() const; // normal as in 'NET::Normal or NET::Unknown non-transient' /** * Returns whether the window is any of special windows types (desktop, dock, splash, ...), * i.e. window types that usually don't have a window frame and the user does not use window * management (moving, raising,...) on them. */ bool isSpecialWindow() const; /** * Returns whether the window is a dialog window. * See _NET_WM_WINDOW_TYPE_DIALOG at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isDialog() const; /** * Returns whether the window is a splashscreen. Note that many (especially older) applications * do not support marking their splash windows with this type. * See _NET_WM_WINDOW_TYPE_SPLASH at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isSplash() const; /** * Returns whether the window is a utility window, such as a tool window. * See _NET_WM_WINDOW_TYPE_UTILITY at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isUtility() const; /** * Returns whether the window is a dropdown menu (i.e. a popup directly or indirectly open * from the applications menubar). * See _NET_WM_WINDOW_TYPE_DROPDOWN_MENU at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isDropdownMenu() const; /** * Returns whether the window is a popup menu (that is not a torn-off or dropdown menu). * See _NET_WM_WINDOW_TYPE_POPUP_MENU at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isPopupMenu() const; // a context popup, not dropdown, not torn-off /** * Returns whether the window is a tooltip. * See _NET_WM_WINDOW_TYPE_TOOLTIP at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isTooltip() const; /** * Returns whether the window is a window with a notification. * See _NET_WM_WINDOW_TYPE_NOTIFICATION at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isNotification() const; /** * Returns whether the window is an on screen display window * using the non-standard _KDE_NET_WM_WINDOW_TYPE_ON_SCREEN_DISPLAY */ bool isOnScreenDisplay() const; /** * Returns whether the window is a combobox popup. * See _NET_WM_WINDOW_TYPE_COMBO at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isComboBox() const; /** * Returns whether the window is a Drag&Drop icon. * See _NET_WM_WINDOW_TYPE_DND at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ bool isDNDIcon() const; /** * Returns the NETWM window type * See http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ NET::WindowType windowType() const; /** * Returns whether the window is managed by KWin (it has control over its placement and other * aspects, as opposed to override-redirect windows that are entirely handled by the application). */ bool isManaged() const; // whether it's managed or override-redirect /** * Returns whether or not the window can accept keyboard focus. */ bool acceptsFocus() const; /** * Returns whether or not the window is kept above all other windows. */ bool keepAbove() const; /** * Returns whether the window is kept below all other windows. */ bool keepBelow() const; bool isModal() const; Q_SCRIPTABLE virtual KWin::EffectWindow* findModal() = 0; Q_SCRIPTABLE virtual QList mainWindows() const = 0; /** * Returns whether the window should be excluded from window switching effects. * @since 4.5 */ bool isSkipSwitcher() const; /** * Returns the unmodified window quad list. Can also be used to force rebuilding. */ virtual WindowQuadList buildQuads(bool force = false) const = 0; void setMinimized(bool minimize); void minimize(); void unminimize(); Q_SCRIPTABLE void closeWindow() const; bool isCurrentTab() const; /** * @since 4.11 **/ bool isVisible() const; /** * @since 5.0 **/ bool skipsCloseAnimation() const; /** * @since 5.5 */ KWayland::Server::SurfaceInterface *surface() const; /** * @since 5.6 **/ bool isFullScreen() const; /** * @since 5.10 */ bool isUnresponsive() const; /** * @since 5.15 **/ bool isWaylandClient() const; /** * @since 5.15 **/ bool isX11Client() const; /** * @since 5.15 **/ bool isPopupWindow() const; /** * Can be used to by effects to store arbitrary data in the EffectWindow. * * Invoking this method will emit the signal EffectsHandler::windowDataChanged. * @see EffectsHandler::windowDataChanged */ Q_SCRIPTABLE virtual void setData(int role, const QVariant &data) = 0; Q_SCRIPTABLE virtual QVariant data(int role) const = 0; /** * @brief References the previous window pixmap to prevent discarding. * * This method allows to reference the previous window pixmap in case that a window changed * its size, which requires a new window pixmap. By referencing the previous (and then outdated) * window pixmap an effect can for example cross fade the current window pixmap with the previous * one. This allows for smoother transitions for window geometry changes. * * If an effect calls this method on a window it also needs to call @link unreferencePreviousWindowPixmap * once it does no longer need the previous window pixmap. * * Note: the window pixmap is not kept forever even when referenced. If the geometry changes again, so that * a new window pixmap is created, the previous window pixmap will be exchanged with the current one. This * means it's still possible to have rendering glitches. An effect is supposed to track for itself the changes * to the window's geometry and decide how the transition should continue in such a situation. * * @see unreferencePreviousWindowPixmap * @since 4.11 */ virtual void referencePreviousWindowPixmap() = 0; /** * @brief Unreferences the previous window pixmap. Only relevant after @link referencePreviousWindowPixmap had * been called. * * @see referencePreviousWindowPixmap * @since 4.11 */ virtual void unreferencePreviousWindowPixmap() = 0; private: class Private; QScopedPointer d; }; class KWINEFFECTS_EXPORT EffectWindowGroup { public: virtual ~EffectWindowGroup(); virtual EffectWindowList members() const = 0; }; struct GLVertex2D { QVector2D position; QVector2D texcoord; }; struct GLVertex3D { QVector3D position; QVector2D texcoord; }; /** * @short Vertex class * * A vertex is one position in a window. WindowQuad consists of four WindowVertex objects * and represents one part of a window. **/ class KWINEFFECTS_EXPORT WindowVertex { public: WindowVertex(); WindowVertex(const QPointF &position, const QPointF &textureCoordinate); WindowVertex(double x, double y, double tx, double ty); double x() const { return px; } double y() const { return py; } double u() const { return tx; } double v() const { return ty; } double originalX() const { return ox; } double originalY() const { return oy; } double textureX() const { return tx; } double textureY() const { return ty; } void move(double x, double y); void setX(double x); void setY(double y); private: friend class WindowQuad; friend class WindowQuadList; double px, py; // position double ox, oy; // origional position double tx, ty; // texture coords }; /** * @short Class representing one area of a window. * * WindowQuads consists of four WindowVertex objects and represents one part of a window. */ // NOTE: This class expects the (original) vertices to be in the clockwise order starting from topleft. class KWINEFFECTS_EXPORT WindowQuad { public: explicit WindowQuad(WindowQuadType type, int id = -1); WindowQuad makeSubQuad(double x1, double y1, double x2, double y2) const; WindowVertex& operator[](int index); const WindowVertex& operator[](int index) const; WindowQuadType type() const; void setUVAxisSwapped(bool value) { uvSwapped = value; } bool uvAxisSwapped() const { return uvSwapped; } int id() const; bool decoration() const; bool effect() const; double left() const; double right() const; double top() const; double bottom() const; double originalLeft() const; double originalRight() const; double originalTop() const; double originalBottom() const; bool smoothNeeded() const; bool isTransformed() const; private: friend class WindowQuadList; WindowVertex verts[ 4 ]; WindowQuadType quadType; // 0 - contents, 1 - decoration bool uvSwapped; int quadID; }; class KWINEFFECTS_EXPORT WindowQuadList : public QList< WindowQuad > { public: WindowQuadList splitAtX(double x) const; WindowQuadList splitAtY(double y) const; WindowQuadList makeGrid(int maxquadsize) const; WindowQuadList makeRegularGrid(int xSubdivisions, int ySubdivisions) const; WindowQuadList select(WindowQuadType type) const; WindowQuadList filterOut(WindowQuadType type) const; bool smoothNeeded() const; void makeInterleavedArrays(unsigned int type, GLVertex2D *vertices, const QMatrix4x4 &matrix) const; void makeArrays(float** vertices, float** texcoords, const QSizeF &size, bool yInverted) const; bool isTransformed() const; }; class KWINEFFECTS_EXPORT WindowPrePaintData { public: int mask; /** * Region that will be painted, in screen coordinates. **/ QRegion paint; /** * The clip region will be subtracted from paint region of following windows. * I.e. window will definitely cover it's clip region **/ QRegion clip; WindowQuadList quads; /** * Simple helper that sets data to say the window will be painted as non-opaque. * Takes also care of changing the regions. */ void setTranslucent(); /** * Helper to mark that this window will be transformed **/ void setTransformed(); }; class KWINEFFECTS_EXPORT PaintData { public: virtual ~PaintData(); /** * @returns scale factor in X direction. * @since 4.10 **/ qreal xScale() const; /** * @returns scale factor in Y direction. * @since 4.10 **/ qreal yScale() const; /** * @returns scale factor in Z direction. * @since 4.10 **/ qreal zScale() const; /** * Sets the scale factor in X direction to @p scale * @param scale The scale factor in X direction * @since 4.10 **/ void setXScale(qreal scale); /** * Sets the scale factor in Y direction to @p scale * @param scale The scale factor in Y direction * @since 4.10 **/ void setYScale(qreal scale); /** * Sets the scale factor in Z direction to @p scale * @param scale The scale factor in Z direction * @since 4.10 **/ void setZScale(qreal scale); /** * Sets the scale factor in X and Y direction. * @param scale The scale factor for X and Y direction * @since 4.10 **/ void setScale(const QVector2D &scale); /** * Sets the scale factor in X, Y and Z direction * @param scale The scale factor for X, Y and Z direction * @since 4.10 **/ void setScale(const QVector3D &scale); const QGraphicsScale &scale() const; const QVector3D &translation() const; /** * @returns the translation in X direction. * @since 4.10 **/ qreal xTranslation() const; /** * @returns the translation in Y direction. * @since 4.10 **/ qreal yTranslation() const; /** * @returns the translation in Z direction. * @since 4.10 **/ qreal zTranslation() const; /** * Sets the translation in X direction to @p translate. * @since 4.10 **/ void setXTranslation(qreal translate); /** * Sets the translation in Y direction to @p translate. * @since 4.10 **/ void setYTranslation(qreal translate); /** * Sets the translation in Z direction to @p translate. * @since 4.10 **/ void setZTranslation(qreal translate); /** * Performs a translation by adding the values component wise. * @param x Translation in X direction * @param y Translation in Y direction * @param z Translation in Z direction * @since 4.10 **/ void translate(qreal x, qreal y = 0.0, qreal z = 0.0); /** * Performs a translation by adding the values component wise. * Overloaded method for convenience. * @param translate The translation * @since 4.10 **/ void translate(const QVector3D &translate); /** * Sets the rotation angle. * @param angle The new rotation angle. * @since 4.10 * @see rotationAngle() **/ void setRotationAngle(qreal angle); /** * Returns the rotation angle. * Initially 0.0. * @returns The current rotation angle. * @since 4.10 * @see setRotationAngle **/ qreal rotationAngle() const; /** * Sets the rotation origin. * @param origin The new rotation origin. * @since 4.10 * @see rotationOrigin() **/ void setRotationOrigin(const QVector3D &origin); /** * Returns the rotation origin. That is the point in space which is fixed during the rotation. * Initially this is 0/0/0. * @returns The rotation's origin * @since 4.10 * @see setRotationOrigin() **/ QVector3D rotationOrigin() const; /** * Sets the rotation axis. * Set a component to 1.0 to rotate around this axis and to 0.0 to disable rotation around the * axis. * @param axis A vector holding information on which axis to rotate * @since 4.10 * @see rotationAxis() **/ void setRotationAxis(const QVector3D &axis); /** * Sets the rotation axis. * Overloaded method for convenience. * @param axis The axis around which should be rotated. * @since 4.10 * @see rotationAxis() **/ void setRotationAxis(Qt::Axis axis); /** * The current rotation axis. * By default the rotation is (0/0/1) which means a rotation around the z axis. * @returns The current rotation axis. * @since 4.10 * @see setRotationAxis **/ QVector3D rotationAxis() const; protected: PaintData(); PaintData(const PaintData &other); private: PaintDataPrivate * const d; }; class KWINEFFECTS_EXPORT WindowPaintData : public PaintData { public: explicit WindowPaintData(EffectWindow* w); explicit WindowPaintData(EffectWindow* w, const QMatrix4x4 &screenProjectionMatrix); WindowPaintData(const WindowPaintData &other); virtual ~WindowPaintData(); /** * Scales the window by @p scale factor. * Multiplies all three components by the given factor. * @since 4.10 **/ WindowPaintData& operator*=(qreal scale); /** * Scales the window by @p scale factor. * Performs a component wise multiplication on x and y components. * @since 4.10 **/ WindowPaintData& operator*=(const QVector2D &scale); /** * Scales the window by @p scale factor. * Performs a component wise multiplication. * @since 4.10 **/ WindowPaintData& operator*=(const QVector3D &scale); /** * Translates the window by the given @p translation and returns a reference to the ScreenPaintData. * @since 4.10 **/ WindowPaintData& operator+=(const QPointF &translation); /** * Translates the window by the given @p translation and returns a reference to the ScreenPaintData. * Overloaded method for convenience. * @since 4.10 **/ WindowPaintData& operator+=(const QPoint &translation); /** * Translates the window by the given @p translation and returns a reference to the ScreenPaintData. * Overloaded method for convenience. * @since 4.10 **/ WindowPaintData& operator+=(const QVector2D &translation); /** * Translates the window by the given @p translation and returns a reference to the ScreenPaintData. * Overloaded method for convenience. * @since 4.10 **/ WindowPaintData& operator+=(const QVector3D &translation); /** * Window opacity, in range 0 = transparent to 1 = fully opaque * @see setOpacity * @since 4.10 */ qreal opacity() const; /** * Sets the window opacity to the new @p opacity. * If you want to modify the existing opacity level consider using multiplyOpacity. * @param opacity The new opacity level * @since 4.10 **/ void setOpacity(qreal opacity); /** * Multiplies the current opacity with the @p factor. * @param factor Factor with which the opacity should be multiplied * @return New opacity level * @since 4.10 **/ qreal multiplyOpacity(qreal factor); /** * Saturation of the window, in range [0; 1] * 1 means that the window is unchanged, 0 means that it's completely * unsaturated (greyscale). 0.5 would make the colors less intense, * but not completely grey * Use EffectsHandler::saturationSupported() to find out whether saturation * is supported by the system, otherwise this value has no effect. * @return The current saturation * @see setSaturation() * @since 4.10 **/ qreal saturation() const; /** * Sets the window saturation level to @p saturation. * If you want to modify the existing saturation level consider using multiplySaturation. * @param saturation The new saturation level * @since 4.10 **/ void setSaturation(qreal saturation) const; /** * Multiplies the current saturation with @p factor. * @param factor with which the saturation should be multiplied * @return New saturation level * @since 4.10 **/ qreal multiplySaturation(qreal factor); /** * Brightness of the window, in range [0; 1] * 1 means that the window is unchanged, 0 means that it's completely * black. 0.5 would make it 50% darker than usual **/ qreal brightness() const; /** * Sets the window brightness level to @p brightness. * If you want to modify the existing brightness level consider using multiplyBrightness. * @param brightness The new brightness level **/ void setBrightness(qreal brightness); /** * Multiplies the current brightness level with @p factor. * @param factor with which the brightness should be multiplied. * @return New brightness level * @since 4.10 **/ qreal multiplyBrightness(qreal factor); /** * The screen number for which the painting should be done. * This affects color correction (different screens may need different * color correction lookup tables because they have different ICC profiles). * @return screen for which painting should be done */ int screen() const; /** * @param screen New screen number * A value less than 0 will indicate that a default profile should be done. */ void setScreen(int screen) const; /** * @brief Sets the cross fading @p factor to fade over with previously sized window. * If @c 1.0 only the current window is used, if @c 0.0 only the previous window is used. * * By default only the current window is used. This factor can only make any visual difference * if the previous window get referenced. * * @param factor The cross fade factor between @c 0.0 (previous window) and @c 1.0 (current window) * @see crossFadeProgress */ void setCrossFadeProgress(qreal factor); /** * @see setCrossFadeProgress */ qreal crossFadeProgress() const; /** * Sets the projection matrix that will be used when painting the window. * * The default projection matrix can be overridden by setting this matrix * to a non-identity matrix. */ void setProjectionMatrix(const QMatrix4x4 &matrix); /** * Returns the current projection matrix. * * The default value for this matrix is the identity matrix. */ QMatrix4x4 projectionMatrix() const; /** * Returns a reference to the projection matrix. */ QMatrix4x4 &rprojectionMatrix(); /** * Sets the model-view matrix that will be used when painting the window. * * The default model-view matrix can be overridden by setting this matrix * to a non-identity matrix. */ void setModelViewMatrix(const QMatrix4x4 &matrix); /** * Returns the current model-view matrix. * * The default value for this matrix is the identity matrix. */ QMatrix4x4 modelViewMatrix() const; /** * Returns a reference to the model-view matrix. */ QMatrix4x4 &rmodelViewMatrix(); /** * Returns The projection matrix as used by the current screen painting pass * including screen transformations. * * @since 5.6 **/ QMatrix4x4 screenProjectionMatrix() const; WindowQuadList quads; /** * Shader to be used for rendering, if any. */ GLShader* shader; private: WindowPaintDataPrivate * const d; }; class KWINEFFECTS_EXPORT ScreenPaintData : public PaintData { public: ScreenPaintData(); ScreenPaintData(const QMatrix4x4 &projectionMatrix, const QRect &outputGeometry = QRect()); ScreenPaintData(const ScreenPaintData &other); virtual ~ScreenPaintData(); /** * Scales the screen by @p scale factor. * Multiplies all three components by the given factor. * @since 4.10 **/ ScreenPaintData& operator*=(qreal scale); /** * Scales the screen by @p scale factor. * Performs a component wise multiplication on x and y components. * @since 4.10 **/ ScreenPaintData& operator*=(const QVector2D &scale); /** * Scales the screen by @p scale factor. * Performs a component wise multiplication. * @since 4.10 **/ ScreenPaintData& operator*=(const QVector3D &scale); /** * Translates the screen by the given @p translation and returns a reference to the ScreenPaintData. * @since 4.10 **/ ScreenPaintData& operator+=(const QPointF &translation); /** * Translates the screen by the given @p translation and returns a reference to the ScreenPaintData. * Overloaded method for convenience. * @since 4.10 **/ ScreenPaintData& operator+=(const QPoint &translation); /** * Translates the screen by the given @p translation and returns a reference to the ScreenPaintData. * Overloaded method for convenience. * @since 4.10 **/ ScreenPaintData& operator+=(const QVector2D &translation); /** * Translates the screen by the given @p translation and returns a reference to the ScreenPaintData. * Overloaded method for convenience. * @since 4.10 **/ ScreenPaintData& operator+=(const QVector3D &translation); ScreenPaintData& operator=(const ScreenPaintData &rhs); /** * The projection matrix used by the scene for the current rendering pass. * On non-OpenGL compositors it's set to Identity matrix. * @since 5.6 **/ QMatrix4x4 projectionMatrix() const; /** * The geometry of the currently rendered output. * Only set for per-output rendering (e.g. Wayland). * * This geometry can be used as a hint about the native window the OpenGL context * is bound. OpenGL calls need to be translated to this geometry. * @since 5.9 **/ QRect outputGeometry() const; private: class Private; QScopedPointer d; }; class KWINEFFECTS_EXPORT ScreenPrePaintData { public: int mask; QRegion paint; }; /** * @short Helper class for restricting painting area only to allowed area. * * This helper class helps specifying areas that should be painted, clipping * out the rest. The simplest usage is creating an object on the stack * and giving it the area that is allowed to be painted to. When the object * is destroyed, the restriction will be removed. * Note that all painting code must use paintArea() to actually perform the clipping. */ class KWINEFFECTS_EXPORT PaintClipper { public: /** * Calls push(). */ explicit PaintClipper(const QRegion& allowed_area); /** * Calls pop(). */ ~PaintClipper(); /** * Allows painting only in the given area. When areas have been already * specified, painting is allowed only in the intersection of all areas. */ static void push(const QRegion& allowed_area); /** * Removes the given area. It must match the top item in the stack. */ static void pop(const QRegion& allowed_area); /** * Returns true if any clipping should be performed. */ static bool clip(); /** * If clip() returns true, this function gives the resulting area in which * painting is allowed. It is usually simpler to use the helper Iterator class. */ static QRegion paintArea(); /** * Helper class to perform the clipped painting. The usage is: * @code * for ( PaintClipper::Iterator iterator; * !iterator.isDone(); * iterator.next()) * { // do the painting, possibly use iterator.boundingRect() * } * @endcode */ class KWINEFFECTS_EXPORT Iterator { public: Iterator(); ~Iterator(); bool isDone(); void next(); QRect boundingRect() const; private: struct Data; Data* data; }; private: QRegion area; static QStack< QRegion >* areas; }; /** * @internal */ template class KWINEFFECTS_EXPORT Motion { public: /** * Creates a new motion object. "Strength" is the amount of * acceleration that is applied to the object when the target * changes and "smoothness" relates to how fast the object * can change its direction and speed. */ explicit Motion(T initial, double strength, double smoothness); /** * Creates an exact copy of another motion object, including * position, target and velocity. */ Motion(const Motion &other); ~Motion(); inline T value() const { return m_value; } inline void setValue(const T value) { m_value = value; } inline T target() const { return m_target; } inline void setTarget(const T target) { m_start = m_value; m_target = target; } inline T velocity() const { return m_velocity; } inline void setVelocity(const T velocity) { m_velocity = velocity; } inline double strength() const { return m_strength; } inline void setStrength(const double strength) { m_strength = strength; } inline double smoothness() const { return m_smoothness; } inline void setSmoothness(const double smoothness) { m_smoothness = smoothness; } inline T startValue() { return m_start; } /** * The distance between the current position and the target. */ inline T distance() const { return m_target - m_value; } /** * Calculates the new position if not at the target. Called * once per frame only. */ void calculate(const int msec); /** * Place the object on top of the target immediately, * bypassing all movement calculation. */ void finish(); private: T m_value; T m_start; T m_target; T m_velocity; double m_strength; double m_smoothness; }; /** * @short A single 1D motion dynamics object. * * This class represents a single object that can be moved around a * 1D space. Although it can be used directly by itself it is * recommended to use a motion manager instead. */ class KWINEFFECTS_EXPORT Motion1D : public Motion { public: explicit Motion1D(double initial = 0.0, double strength = 0.08, double smoothness = 4.0); Motion1D(const Motion1D &other); ~Motion1D(); }; /** * @short A single 2D motion dynamics object. * * This class represents a single object that can be moved around a * 2D space. Although it can be used directly by itself it is * recommended to use a motion manager instead. */ class KWINEFFECTS_EXPORT Motion2D : public Motion { public: explicit Motion2D(QPointF initial = QPointF(), double strength = 0.08, double smoothness = 4.0); Motion2D(const Motion2D &other); ~Motion2D(); }; /** * @short Helper class for motion dynamics in KWin effects. * * This motion manager class is intended to help KWin effect authors * move windows across the screen smoothly and naturally. Once * windows are registered by the manager the effect can issue move * commands with the moveWindow() methods. The position of any * managed window can be determined in realtime by the * transformedGeometry() method. As the manager knows if any windows * are moving at any given time it can also be used as a notifier as * to see whether the effect is active or not. */ class KWINEFFECTS_EXPORT WindowMotionManager { public: /** * Creates a new window manager object. */ explicit WindowMotionManager(bool useGlobalAnimationModifier = true); ~WindowMotionManager(); /** * Register a window for managing. */ void manage(EffectWindow *w); /** * Register a list of windows for managing. */ inline void manage(EffectWindowList list) { for (int i = 0; i < list.size(); i++) manage(list.at(i)); } /** * Deregister a window. All transformations applied to the * window will be permanently removed and cannot be recovered. */ void unmanage(EffectWindow *w); /** * Deregister all windows, returning the manager to its * originally initiated state. */ void unmanageAll(); /** * Determine the new positions for windows that have not * reached their target. Called once per frame, usually in * prePaintScreen(). Remember to set the * Effect::PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS flag. */ void calculate(int time); /** * Modify a registered window's paint data to make it appear * at its real location on the screen. Usually called in * paintWindow(). Remember to flag the window as having been * transformed in prePaintWindow() by calling * WindowPrePaintData::setTransformed() */ void apply(EffectWindow *w, WindowPaintData &data); /** * Set all motion targets and values back to where the * windows were before transformations. The same as * unmanaging then remanaging all windows. */ void reset(); /** * Resets the motion target and current value of a single * window. */ void reset(EffectWindow *w); /** * Ask the manager to move the window to the target position * with the specified scale. If `yScale` is not provided or * set to 0.0, `scale` will be used as the scale in the * vertical direction as well as in the horizontal direction. */ void moveWindow(EffectWindow *w, QPoint target, double scale = 1.0, double yScale = 0.0); /** * This is an overloaded method, provided for convenience. * * Ask the manager to move the window to the target rectangle. * Automatically determines scale. */ inline void moveWindow(EffectWindow *w, QRect target) { // TODO: Scale might be slightly different in the comparison due to rounding moveWindow(w, target.topLeft(), target.width() / double(w->width()), target.height() / double(w->height())); } /** * Retrieve the current tranformed geometry of a registered * window. */ QRectF transformedGeometry(EffectWindow *w) const; /** * Sets the current transformed geometry of a registered window to the given geometry. * @see transformedGeometry * @since 4.5 */ void setTransformedGeometry(EffectWindow *w, const QRectF &geometry); /** * Retrieve the current target geometry of a registered * window. */ QRectF targetGeometry(EffectWindow *w) const; /** * Return the window that has its transformed geometry under * the specified point. It is recommended to use the stacking * order as it's what the user sees, but it is slightly * slower to process. */ EffectWindow* windowAtPoint(QPoint point, bool useStackingOrder = true) const; /** * Return a list of all currently registered windows. */ inline EffectWindowList managedWindows() const { return m_managedWindows.keys(); } /** * Returns whether or not a specified window is being managed * by this manager object. */ inline bool isManaging(EffectWindow *w) const { return m_managedWindows.contains(w); } /** * Returns whether or not this manager object is actually * managing any windows or not. */ inline bool managingWindows() const { return !m_managedWindows.empty(); } /** * Returns whether all windows have reached their targets yet * or not. Can be used to see if an effect should be * processed and displayed or not. */ inline bool areWindowsMoving() const { return !m_movingWindowsSet.isEmpty(); } /** * Returns whether a window has reached its targets yet * or not. */ inline bool isWindowMoving(EffectWindow *w) const { return m_movingWindowsSet.contains(w); } private: bool m_useGlobalAnimationModifier; struct WindowMotion { // TODO: Rotation, etc? Motion2D translation; // Absolute position Motion2D scale; // xScale and yScale }; QHash m_managedWindows; QSet m_movingWindowsSet; }; /** * @short Helper class for displaying text and icons in frames. * * Paints text and/or and icon with an optional frame around them. The * available frames includes one that follows the default Plasma theme and * another that doesn't. * It is recommended to use this class whenever displaying text. */ class KWINEFFECTS_EXPORT EffectFrame { public: EffectFrame(); virtual ~EffectFrame(); /** * Delete any existing textures to free up graphics memory. They will * be automatically recreated the next time they are required. */ virtual void free() = 0; /** * Render the frame. */ virtual void render(QRegion region = infiniteRegion(), double opacity = 1.0, double frameOpacity = 1.0) = 0; virtual void setPosition(const QPoint& point) = 0; /** * Set the text alignment for static frames and the position alignment * for non-static. */ virtual void setAlignment(Qt::Alignment alignment) = 0; virtual Qt::Alignment alignment() const = 0; virtual void setGeometry(const QRect& geometry, bool force = false) = 0; virtual const QRect& geometry() const = 0; virtual void setText(const QString& text) = 0; virtual const QString& text() const = 0; virtual void setFont(const QFont& font) = 0; virtual const QFont& font() const = 0; /** * Set the icon that will appear on the left-hand size of the frame. */ virtual void setIcon(const QIcon& icon) = 0; virtual const QIcon& icon() const = 0; virtual void setIconSize(const QSize& size) = 0; virtual const QSize& iconSize() const = 0; /** * Sets the geometry of a selection. * To remove the selection set a null rect. * @param selection The geometry of the selection in screen coordinates. **/ virtual void setSelection(const QRect& selection) = 0; /** * @param shader The GLShader for rendering. **/ virtual void setShader(GLShader* shader) = 0; /** * @returns The GLShader used for rendering or null if none. **/ virtual GLShader* shader() const = 0; /** * @returns The style of this EffectFrame. **/ virtual EffectFrameStyle style() const = 0; /** * If @p enable is @c true cross fading between icons and text is enabled * By default disabled. Use setCrossFadeProgress to cross fade. * Cross Fading is currently only available if OpenGL is used. * @param enable @c true enables cross fading, @c false disables it again * @see isCrossFade * @see setCrossFadeProgress * @since 4.6 **/ void enableCrossFade(bool enable); /** * @returns @c true if cross fading is enabled, @c false otherwise * @see enableCrossFade * @since 4.6 **/ bool isCrossFade() const; /** * Sets the current progress for cross fading the last used icon/text * with current icon/text to @p progress. * A value of 0.0 means completely old icon/text, a value of 1.0 means * completely current icon/text. * Default value is 1.0. You have to enable cross fade before using it. * Cross Fading is currently only available if OpenGL is used. * @see enableCrossFade * @see isCrossFade * @see crossFadeProgress * @since 4.6 **/ void setCrossFadeProgress(qreal progress); /** * @returns The current progress for cross fading * @see setCrossFadeProgress * @see enableCrossFade * @see isCrossFade * @since 4.6 **/ qreal crossFadeProgress() const; /** * Returns The projection matrix as used by the current screen painting pass * including screen transformations. * * This matrix is only valid during a rendering pass started by render. * * @since 5.6 * @see render * @see EffectsHandler::paintEffectFrame * @see Effect::paintEffectFrame **/ QMatrix4x4 screenProjectionMatrix() const; protected: void setScreenProjectionMatrix(const QMatrix4x4 &projection); private: EffectFramePrivate* const d; }; /** * The TimeLine class is a helper for controlling animations. **/ class KWINEFFECTS_EXPORT TimeLine { public: /** * Direction of the timeline. * * When the direction of the timeline is Forward, the progress * value will go from 0.0 to 1.0. * * When the direction of the timeline is Backward, the progress * value will go from 1.0 to 0.0. **/ enum Direction { Forward, Backward }; /** * Constructs a new instance of TimeLine. * * @param duration Duration of the timeline, in milliseconds * @param direction Direction of the timeline * @since 5.14 **/ explicit TimeLine(std::chrono::milliseconds duration = std::chrono::milliseconds(1000), Direction direction = Forward); TimeLine(const TimeLine &other); ~TimeLine(); /** * Returns the current value of the timeline. * * @since 5.14 **/ qreal value() const; /** * Updates the progress of the timeline. * * @note The delta value should be a non-negative number, i.e. it * should be greater or equal to 0. * * @param delta The number milliseconds passed since last frame * @since 5.14 **/ void update(std::chrono::milliseconds delta); /** * Returns the number of elapsed milliseconds. * * @see setElapsed * @since 5.14 **/ std::chrono::milliseconds elapsed() const; /** * Sets the number of elapsed milliseconds. * * This method overwrites previous value of elapsed milliseconds. * If the new value of elapsed milliseconds is greater or equal * to duration of the timeline, the timeline will be finished, i.e. * proceeding TimeLine::done method calls will return @c true. * Please don't use it. Instead, use TimeLine::update. * * @note The new number of elapsed milliseconds should be a non-negative * number, i.e. it should be greater or equal to 0. * * @param elapsed The new number of elapsed milliseconds * @see elapsed * @since 5.14 **/ void setElapsed(std::chrono::milliseconds elapsed); /** * Returns the duration of the timeline. * * @returns Duration of the timeline, in milliseconds * @see setDuration * @since 5.14 **/ std::chrono::milliseconds duration() const; /** * Sets the duration of the timeline. * * In addition to setting new value of duration, the timeline will * try to retarget the number of elapsed milliseconds to match * as close as possible old progress value. If the new duration * is much smaller than old duration, there is a big chance that * the timeline will be finished after setting new duration. * * @note The new duration should be a positive number, i.e. it * should be greater or equal to 1. * * @param duration The new duration of the timeline, in milliseconds * @see duration * @since 5.14 **/ void setDuration(std::chrono::milliseconds duration); /** * Returns the direction of the timeline. * * @returns Direction of the timeline(TimeLine::Forward or TimeLine::Backward) * @see setDirection * @see toggleDirection * @since 5.14 **/ Direction direction() const; /** * Sets the direction of the timeline. * * @param direction The new direction of the timeline * @see direction * @see toggleDirection * @since 5.14 **/ void setDirection(Direction direction); /** * Toggles the direction of the timeline. * * If the direction of the timeline was TimeLine::Forward, it becomes * TimeLine::Backward, and vice verca. * * @see direction * @see setDirection * @since 5.14 **/ void toggleDirection(); /** * Returns the easing curve of the timeline. * * @see setEasingCurve * @since 5.14 **/ QEasingCurve easingCurve() const; /** * Sets new easing curve. * * @param easingCurve An easing curve to be set * @see easingCurve * @since 5.14 **/ void setEasingCurve(const QEasingCurve &easingCurve); /** * Sets new easing curve by providing its type. * * @param type Type of the easing curve(e.g. QEasingCurve::InQuad, etc) * @see easingCurve * @since 5.14 **/ void setEasingCurve(QEasingCurve::Type type); /** * Returns whether the timeline is currently in progress. * * @see done * @since 5.14 **/ bool running() const; /** * Returns whether the timeline is finished. * * @see reset * @since 5.14 **/ bool done() const; /** * Resets the timeline to initial state. * * @since 5.14 **/ void reset(); TimeLine &operator=(const TimeLine &other); private: qreal progress() const; private: class Data; QSharedDataPointer d; }; /** * Pointer to the global EffectsHandler object. **/ extern KWINEFFECTS_EXPORT EffectsHandler* effects; /*************************************************************** WindowVertex ***************************************************************/ inline WindowVertex::WindowVertex() : px(0), py(0), ox(0), oy(0), tx(0), ty(0) { } inline WindowVertex::WindowVertex(double _x, double _y, double _tx, double _ty) : px(_x), py(_y), ox(_x), oy(_y), tx(_tx), ty(_ty) { } inline WindowVertex::WindowVertex(const QPointF &position, const QPointF &texturePosition) : px(position.x()), py(position.y()), ox(position.x()), oy(position.y()), tx(texturePosition.x()), ty(texturePosition.y()) { } inline void WindowVertex::move(double x, double y) { px = x; py = y; } inline void WindowVertex::setX(double x) { px = x; } inline void WindowVertex::setY(double y) { py = y; } /*************************************************************** WindowQuad ***************************************************************/ inline WindowQuad::WindowQuad(WindowQuadType t, int id) : quadType(t) , uvSwapped(false) , quadID(id) { } inline WindowVertex& WindowQuad::operator[](int index) { assert(index >= 0 && index < 4); return verts[ index ]; } inline const WindowVertex& WindowQuad::operator[](int index) const { assert(index >= 0 && index < 4); return verts[ index ]; } inline WindowQuadType WindowQuad::type() const { assert(quadType != WindowQuadError); return quadType; } inline int WindowQuad::id() const { return quadID; } inline bool WindowQuad::decoration() const { assert(quadType != WindowQuadError); return quadType == WindowQuadDecoration; } inline bool WindowQuad::effect() const { assert(quadType != WindowQuadError); return quadType >= EFFECT_QUAD_TYPE_START; } inline bool WindowQuad::isTransformed() const { return !(verts[ 0 ].px == verts[ 0 ].ox && verts[ 0 ].py == verts[ 0 ].oy && verts[ 1 ].px == verts[ 1 ].ox && verts[ 1 ].py == verts[ 1 ].oy && verts[ 2 ].px == verts[ 2 ].ox && verts[ 2 ].py == verts[ 2 ].oy && verts[ 3 ].px == verts[ 3 ].ox && verts[ 3 ].py == verts[ 3 ].oy); } inline double WindowQuad::left() const { return qMin(verts[ 0 ].px, qMin(verts[ 1 ].px, qMin(verts[ 2 ].px, verts[ 3 ].px))); } inline double WindowQuad::right() const { return qMax(verts[ 0 ].px, qMax(verts[ 1 ].px, qMax(verts[ 2 ].px, verts[ 3 ].px))); } inline double WindowQuad::top() const { return qMin(verts[ 0 ].py, qMin(verts[ 1 ].py, qMin(verts[ 2 ].py, verts[ 3 ].py))); } inline double WindowQuad::bottom() const { return qMax(verts[ 0 ].py, qMax(verts[ 1 ].py, qMax(verts[ 2 ].py, verts[ 3 ].py))); } inline double WindowQuad::originalLeft() const { return verts[ 0 ].ox; } inline double WindowQuad::originalRight() const { return verts[ 2 ].ox; } inline double WindowQuad::originalTop() const { return verts[ 0 ].oy; } inline double WindowQuad::originalBottom() const { return verts[ 2 ].oy; } /*************************************************************** Motion ***************************************************************/ template Motion::Motion(T initial, double strength, double smoothness) : m_value(initial) , m_start(initial) , m_target(initial) , m_velocity() , m_strength(strength) , m_smoothness(smoothness) { } template Motion::Motion(const Motion &other) : m_value(other.value()) , m_start(other.target()) , m_target(other.target()) , m_velocity(other.velocity()) , m_strength(other.strength()) , m_smoothness(other.smoothness()) { } template Motion::~Motion() { } template void Motion::calculate(const int msec) { if (m_value == m_target && m_velocity == T()) // At target and not moving return; // Poor man's time independent calculation int steps = qMax(1, msec / 5); for (int i = 0; i < steps; i++) { T diff = m_target - m_value; T strength = diff * m_strength; m_velocity = (m_smoothness * m_velocity + strength) / (m_smoothness + 1.0); m_value += m_velocity; } } template void Motion::finish() { m_value = m_target; m_velocity = T(); } /*************************************************************** Effect ***************************************************************/ template int Effect::animationTime(int defaultDuration) { return animationTime(T::duration() != 0 ? T::duration() : defaultDuration); } template void Effect::initConfig() { T::instance(effects->config()); } } // namespace Q_DECLARE_METATYPE(KWin::EffectWindow*) Q_DECLARE_METATYPE(QList) Q_DECLARE_METATYPE(KWin::TimeLine) /** @} */ #endif // KWINEFFECTS_H diff --git a/org.kde.KWin.VirtualDesktopManager.xml b/org.kde.KWin.VirtualDesktopManager.xml new file mode 100644 index 000000000..3283764f0 --- /dev/null +++ b/org.kde.KWin.VirtualDesktopManager.xml @@ -0,0 +1,50 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/toplevel.h b/toplevel.h index be8542d3d..1588f03f8 100644 --- a/toplevel.h +++ b/toplevel.h @@ -1,883 +1,893 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2006 Lubos Lunak 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, see . *********************************************************************/ #ifndef KWIN_TOPLEVEL_H #define KWIN_TOPLEVEL_H // kwin #include "input.h" #include "utils.h" #include "virtualdesktops.h" #include "xcbutils.h" // KDE #include // Qt #include #include // xcb #include #include // XLib #include #include // system #include // c++ #include class QOpenGLFramebufferObject; namespace KWayland { namespace Server { class SurfaceInterface; } } namespace KWin { class ClientMachine; class EffectWindowImpl; class Shadow; /** * Enum to describe the reason why a Toplevel has to be released. */ enum class ReleaseReason { Release, ///< Normal Release after e.g. an Unmap notify event (window still valid) Destroyed, ///< Release after an Destroy notify event (window no longer valid) KWinShutsDown ///< Release on KWin Shutdown (window still valid) }; class KWIN_EXPORT Toplevel : public QObject { Q_OBJECT Q_PROPERTY(bool alpha READ hasAlpha NOTIFY hasAlphaChanged) Q_PROPERTY(qulonglong frameId READ frameId) Q_PROPERTY(QRect geometry READ geometry NOTIFY geometryChanged) Q_PROPERTY(QRect visibleRect READ visibleRect) Q_PROPERTY(int height READ height) Q_PROPERTY(qreal opacity READ opacity WRITE setOpacity NOTIFY opacityChanged) Q_PROPERTY(QPoint pos READ pos) Q_PROPERTY(int screen READ screen NOTIFY screenChanged) Q_PROPERTY(QSize size READ size) Q_PROPERTY(int width READ width) Q_PROPERTY(qulonglong windowId READ windowId CONSTANT) Q_PROPERTY(int x READ x) Q_PROPERTY(int y READ y) Q_PROPERTY(int desktop READ desktop) /** * Whether the window is on all desktops. That is desktop is -1. **/ Q_PROPERTY(bool onAllDesktops READ isOnAllDesktops) Q_PROPERTY(QRect rect READ rect) Q_PROPERTY(QPoint clientPos READ clientPos) Q_PROPERTY(QSize clientSize READ clientSize) Q_PROPERTY(QByteArray resourceName READ resourceName NOTIFY windowClassChanged) Q_PROPERTY(QByteArray resourceClass READ resourceClass NOTIFY windowClassChanged) Q_PROPERTY(QByteArray windowRole READ windowRole NOTIFY windowRoleChanged) /** * Returns whether the window is a desktop background window (the one with wallpaper). * See _NET_WM_WINDOW_TYPE_DESKTOP at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool desktopWindow READ isDesktop) /** * Returns whether the window is a dock (i.e. a panel). * See _NET_WM_WINDOW_TYPE_DOCK at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool dock READ isDock) /** * Returns whether the window is a standalone (detached) toolbar window. * See _NET_WM_WINDOW_TYPE_TOOLBAR at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool toolbar READ isToolbar) /** * Returns whether the window is a torn-off menu. * See _NET_WM_WINDOW_TYPE_MENU at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool menu READ isMenu) /** * Returns whether the window is a "normal" window, i.e. an application or any other window * for which none of the specialized window types fit. * See _NET_WM_WINDOW_TYPE_NORMAL at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool normalWindow READ isNormalWindow) /** * Returns whether the window is a dialog window. * See _NET_WM_WINDOW_TYPE_DIALOG at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool dialog READ isDialog) /** * Returns whether the window is a splashscreen. Note that many (especially older) applications * do not support marking their splash windows with this type. * See _NET_WM_WINDOW_TYPE_SPLASH at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool splash READ isSplash) /** * Returns whether the window is a utility window, such as a tool window. * See _NET_WM_WINDOW_TYPE_UTILITY at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool utility READ isUtility) /** * Returns whether the window is a dropdown menu (i.e. a popup directly or indirectly open * from the applications menubar). * See _NET_WM_WINDOW_TYPE_DROPDOWN_MENU at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool dropdownMenu READ isDropdownMenu) /** * Returns whether the window is a popup menu (that is not a torn-off or dropdown menu). * See _NET_WM_WINDOW_TYPE_POPUP_MENU at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool popupMenu READ isPopupMenu) /** * Returns whether the window is a tooltip. * See _NET_WM_WINDOW_TYPE_TOOLTIP at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool tooltip READ isTooltip) /** * Returns whether the window is a window with a notification. * See _NET_WM_WINDOW_TYPE_NOTIFICATION at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool notification READ isNotification) /** * Returns whether the window is an On Screen Display. */ Q_PROPERTY(bool onScreenDisplay READ isOnScreenDisplay) /** * Returns whether the window is a combobox popup. * See _NET_WM_WINDOW_TYPE_COMBO at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool comboBox READ isComboBox) /** * Returns whether the window is a Drag&Drop icon. * See _NET_WM_WINDOW_TYPE_DND at http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(bool dndIcon READ isDNDIcon) /** * Returns the NETWM window type * See http://standards.freedesktop.org/wm-spec/wm-spec-latest.html . */ Q_PROPERTY(int windowType READ windowType) Q_PROPERTY(QStringList activities READ activities NOTIFY activitiesChanged) /** * Whether this Toplevel is managed by KWin (it has control over its placement and other * aspects, as opposed to override-redirect windows that are entirely handled by the application). **/ Q_PROPERTY(bool managed READ isClient CONSTANT) /** * Whether this Toplevel represents an already deleted window and only kept for the compositor for animations. **/ Q_PROPERTY(bool deleted READ isDeleted CONSTANT) /** * Whether the window has an own shape **/ Q_PROPERTY(bool shaped READ shape NOTIFY shapedChanged) /** * Whether the window does not want to be animated on window close. * There are legit reasons for this like a screenshot application which does not want it's * window being captured. **/ Q_PROPERTY(bool skipsCloseAnimation READ skipsCloseAnimation WRITE setSkipCloseAnimation NOTIFY skipCloseAnimationChanged) /** * The Id of the Wayland Surface associated with this Toplevel. * On X11 only setups the value is @c 0. **/ Q_PROPERTY(quint32 surfaceId READ surfaceId NOTIFY surfaceIdChanged) /** * Interface to the Wayland Surface. * Relevant only in Wayland, in X11 it will be nullptr */ Q_PROPERTY(KWayland::Server::SurfaceInterface *surface READ surface) /** * Whether the window is a popup. **/ Q_PROPERTY(bool popupWindow READ isPopupWindow) public: explicit Toplevel(); virtual xcb_window_t frameId() const; xcb_window_t window() const; /** * @return a unique identifier for the Toplevel. On X11 same as @link {window} **/ virtual quint32 windowId() const; QRect geometry() const; /** * The geometry of the Toplevel which accepts input events. This might be larger * than the actual geometry, e.g. to support resizing outside the window. * * Default implementation returns same as geometry. **/ virtual QRect inputGeometry() const; QSize size() const; QPoint pos() const; QRect rect() const; int x() const; int y() const; int width() const; int height() const; bool isOnScreen(int screen) const; // true if it's at least partially there bool isOnActiveScreen() const; int screen() const; // the screen where the center is /** * The scale of the screen this window is currently on * @Note: The buffer scale can be different. * @since 5.12 */ qreal screenScale() const; // virtual QPoint clientPos() const = 0; // inside of geometry() /** * Describes how the client's content maps to the window geometry including the frame. * The default implementation is a 1:1 mapping meaning the frame is part of the content. **/ virtual QPoint clientContentPos() const; virtual QSize clientSize() const = 0; virtual QRect visibleRect() const; // the area the window occupies on the screen virtual QRect decorationRect() const; // rect including the decoration shadows virtual QRect transparentRect() const = 0; virtual bool isClient() const; virtual bool isDeleted() const; // prefer isXXX() instead // 0 for supported types means default for managed/unmanaged types virtual NET::WindowType windowType(bool direct = false, int supported_types = 0) const = 0; bool hasNETSupport() const; bool isDesktop() const; bool isDock() const; bool isToolbar() const; bool isMenu() const; bool isNormalWindow() const; // normal as in 'NET::Normal or NET::Unknown non-transient' bool isDialog() const; bool isSplash() const; bool isUtility() const; bool isDropdownMenu() const; bool isPopupMenu() const; // a context popup, not dropdown, not torn-off bool isTooltip() const; bool isNotification() const; bool isOnScreenDisplay() const; bool isComboBox() const; bool isDNDIcon() const; virtual bool isLockScreen() const; virtual bool isInputMethod() const; /** * Returns the virtual desktop within the workspace() the client window * is located in, 0 if it isn't located on any special desktop (not mapped yet), * or NET::OnAllDesktops. Do not use desktop() directly, use * isOnDesktop() instead. */ virtual int desktop() const = 0; + virtual QList desktops() const = 0; virtual QStringList activities() const = 0; bool isOnDesktop(int d) const; bool isOnActivity(const QString &activity) const; bool isOnCurrentDesktop() const; bool isOnCurrentActivity() const; bool isOnAllDesktops() const; bool isOnAllActivities() const; virtual QByteArray windowRole() const; QByteArray sessionId() const; QByteArray resourceName() const; QByteArray resourceClass() const; QByteArray wmCommand(); QByteArray wmClientMachine(bool use_localhost) const; const ClientMachine *clientMachine() const; Window wmClientLeader() const; virtual pid_t pid() const; static bool resourceMatch(const Toplevel* c1, const Toplevel* c2); bool readyForPainting() const; // true if the window has been already painted its contents xcb_visualid_t visual() const; bool shape() const; QRegion inputShape() const; virtual void setOpacity(double opacity); virtual double opacity() const; int depth() const; bool hasAlpha() const; virtual bool setupCompositing(); virtual void finishCompositing(ReleaseReason releaseReason = ReleaseReason::Release); Q_INVOKABLE void addRepaint(const QRect& r); Q_INVOKABLE void addRepaint(const QRegion& r); Q_INVOKABLE void addRepaint(int x, int y, int w, int h); Q_INVOKABLE void addLayerRepaint(const QRect& r); Q_INVOKABLE void addLayerRepaint(const QRegion& r); Q_INVOKABLE void addLayerRepaint(int x, int y, int w, int h); Q_INVOKABLE virtual void addRepaintFull(); // these call workspace->addRepaint(), but first transform the damage if needed void addWorkspaceRepaint(const QRect& r); void addWorkspaceRepaint(int x, int y, int w, int h); QRegion repaints() const; void resetRepaints(); QRegion damage() const; void resetDamage(); EffectWindowImpl* effectWindow(); const EffectWindowImpl* effectWindow() const; /** * Window will be temporarily painted as if being at the top of the stack. * Only available if Compositor is active, if not active, this method is a no-op. **/ void elevate(bool elevate); /** * @returns Whether the Toplevel has a Shadow or not * @see shadow **/ bool hasShadow() const; /** * Returns the pointer to the Toplevel's Shadow. A Shadow * is only available if Compositing is enabled and the corresponding X window * has the Shadow property set. * If a shadow is available @link hasShadow returns @c true. * @returns The Shadow belonging to this Toplevel, may be @c NULL. * @see hasShadow **/ const Shadow *shadow() const; Shadow *shadow(); /** * Updates the Shadow associated with this Toplevel from X11 Property. * Call this method when the Property changes or Compositing is started. **/ void getShadow(); /** * Whether the Toplevel currently wants the shadow to be rendered. Default * implementation always returns @c true. **/ virtual bool wantsShadowToBeRendered() const; /** * This method returns the area that the Toplevel window reports to be opaque. * It is supposed to only provide valuable information if @link hasAlpha is @c true . * @see hasAlpha **/ const QRegion& opaqueRegion() const; virtual Layer layer() const = 0; /** * Resets the damage state and sends a request for the damage region. * A call to this function must be followed by a call to getDamageRegionReply(), * or the reply will be leaked. * * Returns true if the window was damaged, and false otherwise. */ bool resetAndFetchDamage(); /** * Gets the reply from a previous call to resetAndFetchDamage(). * Calling this function is a no-op if there is no pending reply. * Call damage() to return the fetched region. */ void getDamageRegionReply(); bool skipsCloseAnimation() const; void setSkipCloseAnimation(bool set); quint32 surfaceId() const; KWayland::Server::SurfaceInterface *surface() const; void setSurface(KWayland::Server::SurfaceInterface *surface); virtual void setInternalFramebufferObject(const QSharedPointer &fbo); const QSharedPointer &internalFramebufferObject() const; /** * @returns Transformation to map from global to window coordinates. * * Default implementation returns a translation on negative pos(). * @see pos **/ virtual QMatrix4x4 inputTransformation() const; /** * The window has a popup grab. This means that when it got mapped the * parent window had an implicit (pointer) grab. * * Normally this is only relevant for transient windows. * * Once the popup grab ends (e.g. pointer press outside of any Toplevel of * the client), the method popupDone should be invoked. * * The default implementation returns @c false. * @see popupDone * @since 5.10 **/ virtual bool hasPopupGrab() const { return false; } /** * This method should be invoked for Toplevels with a popup grab when * the grab ends. * * The default implementation does nothing. * @see hasPopupGrab * @since 5.10 **/ virtual void popupDone() {}; /** * @brief Finds the Toplevel matching the condition expressed in @p func in @p list. * * The method is templated to operate on either a list of Toplevels or on a list of * a subclass type of Toplevel. * @param list The list to search in * @param func The condition function (compare std::find_if) * @return T* The found Toplevel or @c null if there is no matching Toplevel */ template static T *findInList(const QList &list, std::function func); /** * Whether the window is a popup. * * Popups can be used to implement popup menus, tooltips, combo boxes, etc. * * @since 5.15 **/ virtual bool isPopupWindow() const; Q_SIGNALS: void opacityChanged(KWin::Toplevel* toplevel, qreal oldOpacity); void damaged(KWin::Toplevel* toplevel, const QRect& damage); void geometryChanged(); void geometryShapeChanged(KWin::Toplevel* toplevel, const QRect& old); void paddingChanged(KWin::Toplevel* toplevel, const QRect& old); void windowClosed(KWin::Toplevel* toplevel, KWin::Deleted* deleted); void windowShown(KWin::Toplevel* toplevel); void windowHidden(KWin::Toplevel* toplevel); /** * Signal emitted when the window's shape state changed. That is if it did not have a shape * and received one or if the shape was withdrawn. Think of Chromium enabling/disabling KWin's * decoration. **/ void shapedChanged(); /** * Emitted whenever the state changes in a way, that the Compositor should * schedule a repaint of the scene. **/ void needsRepaint(); void activitiesChanged(KWin::Toplevel* toplevel); /** * Emitted whenever the Toplevel's screen changes. This can happen either in consequence to * a screen being removed/added or if the Toplevel's geometry changes. * @since 4.11 **/ void screenChanged(); void skipCloseAnimationChanged(); /** * Emitted whenever the window role of the window changes. * @since 5.0 **/ void windowRoleChanged(); /** * Emitted whenever the window class name or resource name of the window changes. * @since 5.0 **/ void windowClassChanged(); /** * Emitted when a Wayland Surface gets associated with this Toplevel. * @since 5.3 **/ void surfaceIdChanged(quint32); /** * @since 5.4 **/ void hasAlphaChanged(); /** * Emitted whenever the Surface for this Toplevel changes. **/ void surfaceChanged(); /* * Emitted when the client's screen changes onto a screen of a different scale * or the screen we're on changes * @since 5.12 */ void screenScaleChanged(); protected Q_SLOTS: /** * Checks whether the screen number for this Toplevel changed and updates if needed. * Any method changing the geometry of the Toplevel should call this method. **/ void checkScreen(); void setupCheckScreenConnection(); void removeCheckScreenConnection(); void setReadyForPainting(); protected: virtual ~Toplevel(); void setWindowHandles(xcb_window_t client); void detectShape(Window id); virtual void propertyNotifyEvent(xcb_property_notify_event_t *e); virtual void damageNotifyEvent(); virtual void clientMessageEvent(xcb_client_message_event_t *e); void discardWindowPixmap(); void addDamageFull(); virtual void addDamage(const QRegion &damage); Xcb::Property fetchWmClientLeader() const; void readWmClientLeader(Xcb::Property &p); void getWmClientLeader(); void getWmClientMachine(); /** * @returns Whether there is a compositor and it is active. **/ bool compositing() const; /** * This function fetches the opaque region from this Toplevel. * Will only be called on corresponding property changes and for initialization. **/ void getWmOpaqueRegion(); void getResourceClass(); void setResourceClass(const QByteArray &name, const QByteArray &className = QByteArray()); Xcb::Property fetchSkipCloseAnimation() const; void readSkipCloseAnimation(Xcb::Property &prop); void getSkipCloseAnimation(); virtual void debug(QDebug& stream) const = 0; void copyToDeleted(Toplevel* c); void disownDataPassedToDeleted(); friend QDebug& operator<<(QDebug& stream, const Toplevel*); void deleteEffectWindow(); void setDepth(int depth); QRect geom; xcb_visualid_t m_visual; int bit_depth; NETWinInfo* info; bool ready_for_painting; QRegion repaints_region; // updating, repaint just requires repaint of that area QRegion layer_repaints_region; protected: bool m_isDamaged; private: // when adding new data members, check also copyToDeleted() Xcb::Window m_client; xcb_damage_damage_t damage_handle; QRegion damage_region; // damage is really damaged window (XDamage) and texture needs bool is_shape; EffectWindowImpl* effect_window; QByteArray resource_name; QByteArray resource_class; ClientMachine *m_clientMachine; WId wmClientLeaderWin; bool m_damageReplyPending; QRegion opaque_region; xcb_xfixes_fetch_region_cookie_t m_regionCookie; int m_screen; bool m_skipCloseAnimation; quint32 m_surfaceId = 0; KWayland::Server::SurfaceInterface *m_surface = nullptr; /** * An FBO object KWin internal windows might render to. **/ QSharedPointer m_internalFBO; // when adding new data members, check also copyToDeleted() qreal m_screenScale = 1.0; }; inline xcb_window_t Toplevel::window() const { return m_client; } inline void Toplevel::setWindowHandles(xcb_window_t w) { assert(!m_client.isValid() && w != XCB_WINDOW_NONE); m_client.reset(w, false); } inline QRect Toplevel::geometry() const { return geom; } inline QSize Toplevel::size() const { return geom.size(); } inline QPoint Toplevel::pos() const { return geom.topLeft(); } inline int Toplevel::x() const { return geom.x(); } inline int Toplevel::y() const { return geom.y(); } inline int Toplevel::width() const { return geom.width(); } inline int Toplevel::height() const { return geom.height(); } inline QRect Toplevel::rect() const { return QRect(0, 0, width(), height()); } inline bool Toplevel::readyForPainting() const { return ready_for_painting; } inline xcb_visualid_t Toplevel::visual() const { return m_visual; } inline bool Toplevel::isDesktop() const { return windowType() == NET::Desktop; } inline bool Toplevel::isDock() const { return windowType() == NET::Dock; } inline bool Toplevel::isMenu() const { return windowType() == NET::Menu; } inline bool Toplevel::isToolbar() const { return windowType() == NET::Toolbar; } inline bool Toplevel::isSplash() const { return windowType() == NET::Splash; } inline bool Toplevel::isUtility() const { return windowType() == NET::Utility; } inline bool Toplevel::isDialog() const { return windowType() == NET::Dialog; } inline bool Toplevel::isNormalWindow() const { return windowType() == NET::Normal; } inline bool Toplevel::isDropdownMenu() const { return windowType() == NET::DropdownMenu; } inline bool Toplevel::isPopupMenu() const { return windowType() == NET::PopupMenu; } inline bool Toplevel::isTooltip() const { return windowType() == NET::Tooltip; } inline bool Toplevel::isNotification() const { return windowType() == NET::Notification; } inline bool Toplevel::isOnScreenDisplay() const { return windowType() == NET::OnScreenDisplay; } inline bool Toplevel::isComboBox() const { return windowType() == NET::ComboBox; } inline bool Toplevel::isDNDIcon() const { return windowType() == NET::DNDIcon; } inline bool Toplevel::isLockScreen() const { return false; } inline bool Toplevel::isInputMethod() const { return false; } inline QRegion Toplevel::damage() const { return damage_region; } inline QRegion Toplevel::repaints() const { return repaints_region.translated(pos()) | layer_repaints_region; } inline bool Toplevel::shape() const { return is_shape; } inline int Toplevel::depth() const { return bit_depth; } inline bool Toplevel::hasAlpha() const { return depth() == 32; } inline const QRegion& Toplevel::opaqueRegion() const { return opaque_region; } inline EffectWindowImpl* Toplevel::effectWindow() { return effect_window; } inline const EffectWindowImpl* Toplevel::effectWindow() const { return effect_window; } inline bool Toplevel::isOnAllDesktops() const { - return desktop() == NET::OnAllDesktops; + return kwinApp()->operationMode() == Application::OperationModeWaylandOnly || + kwinApp()->operationMode() == Application::OperationModeXwayland + //Wayland + ? desktops().isEmpty() + //X11 + : desktop() == NET::OnAllDesktops; } inline bool Toplevel::isOnAllActivities() const { return activities().isEmpty(); } inline bool Toplevel::isOnDesktop(int d) const { - return desktop() == d || /*desk == 0 ||*/ isOnAllDesktops(); + return (kwinApp()->operationMode() == Application::OperationModeWaylandOnly || + kwinApp()->operationMode() == Application::OperationModeXwayland + ? desktops().contains(VirtualDesktopManager::self()->desktopForX11Id(d)) + : desktop() == d + ) || isOnAllDesktops(); } inline bool Toplevel::isOnActivity(const QString &activity) const { return activities().isEmpty() || activities().contains(activity); } inline bool Toplevel::isOnCurrentDesktop() const { return isOnDesktop(VirtualDesktopManager::self()->current()); } inline QByteArray Toplevel::resourceName() const { return resource_name; // it is always lowercase } inline QByteArray Toplevel::resourceClass() const { return resource_class; // it is always lowercase } inline const ClientMachine *Toplevel::clientMachine() const { return m_clientMachine; } inline quint32 Toplevel::surfaceId() const { return m_surfaceId; } inline KWayland::Server::SurfaceInterface *Toplevel::surface() const { return m_surface; } inline const QSharedPointer &Toplevel::internalFramebufferObject() const { return m_internalFBO; } inline QPoint Toplevel::clientContentPos() const { return QPoint(0, 0); } template inline T *Toplevel::findInList(const QList &list, std::function func) { static_assert(std::is_base_of::value, "U must be derived from T"); const auto it = std::find_if(list.begin(), list.end(), func); if (it == list.end()) { return nullptr; } return *it; } inline bool Toplevel::isPopupWindow() const { switch (windowType()) { case NET::ComboBox: case NET::DropdownMenu: case NET::PopupMenu: case NET::Tooltip: return true; default: return false; } } QDebug& operator<<(QDebug& stream, const Toplevel*); QDebug& operator<<(QDebug& stream, const ToplevelList&); } // namespace Q_DECLARE_METATYPE(KWin::Toplevel*) #endif diff --git a/unmanaged.cpp b/unmanaged.cpp index c10a674a8..90cc1fb24 100644 --- a/unmanaged.cpp +++ b/unmanaged.cpp @@ -1,164 +1,169 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2006 Lubos Lunak 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, see . *********************************************************************/ #include "unmanaged.h" #include "workspace.h" #include "effects.h" #include "deleted.h" #include "utils.h" #include "xcbutils.h" #include #include #include namespace KWin { Unmanaged::Unmanaged() : Toplevel() { ready_for_painting = false; connect(this, SIGNAL(geometryShapeChanged(KWin::Toplevel*,QRect)), SIGNAL(geometryChanged())); QTimer::singleShot(50, this, SLOT(setReadyForPainting())); } Unmanaged::~Unmanaged() { } bool Unmanaged::track(Window w) { GRAB_SERVER_DURING_CONTEXT Xcb::WindowAttributes attr(w); Xcb::WindowGeometry geo(w); if (attr.isNull() || attr->map_state != XCB_MAP_STATE_VIEWABLE) { return false; } if (attr->_class == XCB_WINDOW_CLASS_INPUT_ONLY) { return false; } if (geo.isNull()) { return false; } setWindowHandles(w); // the window is also the frame Xcb::selectInput(w, attr->your_event_mask | XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_PROPERTY_CHANGE); geom = geo.rect(); checkScreen(); m_visual = attr->visual; bit_depth = geo->depth; info = new NETWinInfo(connection(), w, rootWindow(), NET::WMWindowType | NET::WMPid, NET::WM2Opacity | NET::WM2WindowRole | NET::WM2WindowClass | NET::WM2OpaqueRegion); getResourceClass(); getWmClientLeader(); getWmClientMachine(); if (Xcb::Extensions::self()->isShapeAvailable()) xcb_shape_select_input(connection(), w, true); detectShape(w); getWmOpaqueRegion(); getSkipCloseAnimation(); setupCompositing(); if (effects) static_cast(effects)->checkInputWindowStacking(); return true; } void Unmanaged::release(ReleaseReason releaseReason) { Deleted* del = NULL; if (releaseReason != ReleaseReason::KWinShutsDown) { del = Deleted::create(this); } emit windowClosed(this, del); finishCompositing(releaseReason); if (!QWidget::find(window()) && releaseReason != ReleaseReason::Destroyed) { // don't affect our own windows if (Xcb::Extensions::self()->isShapeAvailable()) xcb_shape_select_input(connection(), window(), false); Xcb::selectInput(window(), XCB_EVENT_MASK_NO_EVENT); } if (releaseReason != ReleaseReason::KWinShutsDown) { workspace()->removeUnmanaged(this); addWorkspaceRepaint(del->visibleRect()); disownDataPassedToDeleted(); del->unrefWindow(); } deleteUnmanaged(this); } void Unmanaged::deleteUnmanaged(Unmanaged* c) { delete c; } int Unmanaged::desktop() const { return NET::OnAllDesktops; // TODO for some window types should be the current desktop? } QStringList Unmanaged::activities() const { return QStringList(); } +QList Unmanaged::desktops() const +{ + return QList(); +} + QPoint Unmanaged::clientPos() const { return QPoint(0, 0); // unmanaged windows don't have decorations } QSize Unmanaged::clientSize() const { return size(); } QRect Unmanaged::transparentRect() const { return QRect(clientPos(), clientSize()); } void Unmanaged::debug(QDebug& stream) const { stream << "\'ID:" << window() << "\'"; } NET::WindowType Unmanaged::windowType(bool direct, int supportedTypes) const { // for unmanaged windows the direct does not make any difference // as there are no rules to check and no hacks to apply Q_UNUSED(direct) if (supportedTypes == 0) { supportedTypes = SUPPORTED_UNMANAGED_WINDOW_TYPES_MASK; } return info->windowType(NET::WindowTypes(supportedTypes)); } void Unmanaged::addDamage(const QRegion &damage) { repaints_region += damage; Toplevel::addDamage(damage); } } // namespace diff --git a/unmanaged.h b/unmanaged.h index b7dc1ec62..a24679dec 100644 --- a/unmanaged.h +++ b/unmanaged.h @@ -1,63 +1,64 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2006 Lubos Lunak 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, see . *********************************************************************/ #ifndef KWIN_UNMANAGED_H #define KWIN_UNMANAGED_H #include #include "toplevel.h" namespace KWin { class Unmanaged : public Toplevel { Q_OBJECT public: explicit Unmanaged(); bool windowEvent(xcb_generic_event_t *e); bool track(Window w); static void deleteUnmanaged(Unmanaged* c); virtual int desktop() const; virtual QStringList activities() const; + virtual QList desktops() const override; virtual QPoint clientPos() const; virtual QSize clientSize() const; virtual QRect transparentRect() const; virtual Layer layer() const { return UnmanagedLayer; } NET::WindowType windowType(bool direct = false, int supported_types = 0) const; public Q_SLOTS: void release(ReleaseReason releaseReason = ReleaseReason::Release); protected: virtual void debug(QDebug& stream) const; void addDamage(const QRegion &damage) override; private: virtual ~Unmanaged(); // use release() // handlers for X11 events void configureNotifyEvent(xcb_configure_notify_event_t *e); }; } // namespace #endif diff --git a/useractions.cpp b/useractions.cpp index 1d10f7a22..82b51edff 100644 --- a/useractions.cpp +++ b/useractions.cpp @@ -1,1829 +1,1931 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 1999, 2000 Matthias Ettrich Copyright (C) 2003 Lubos Lunak 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, see . *********************************************************************/ /* This file contains things relevant to direct user actions, such as responses to global keyboard shortcuts, or selecting actions from the window operations menu. */ /////////////////////////////////////////////////////////////////////////////// // NOTE: if you change the menu, keep kde-workspace/libs/taskmanager/taskactions.cpp in sync ////////////////////////////////////////////////////////////////////////////// #include "useractions.h" #include "cursor.h" #include "client.h" #include "composite.h" #include "input.h" #include "workspace.h" #include "effects.h" #include "platform.h" #include "screens.h" #include "shell_client.h" #include "virtualdesktops.h" #include "scripting/scripting.h" #ifdef KWIN_BUILD_ACTIVITIES #include "activities.h" #include #endif #include "appmenu.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include "killwindow.h" #ifdef KWIN_BUILD_TABBOX #include "tabbox.h" #endif namespace KWin { UserActionsMenu::UserActionsMenu(QObject *parent) : QObject(parent) , m_menu(NULL) , m_desktopMenu(NULL) , m_screenMenu(NULL) , m_activityMenu(NULL) , m_addTabsMenu(NULL) , m_switchToTabMenu(NULL) , m_scriptsMenu(NULL) , m_resizeOperation(NULL) , m_moveOperation(NULL) , m_maximizeOperation(NULL) , m_shadeOperation(NULL) , m_keepAboveOperation(NULL) , m_keepBelowOperation(NULL) , m_fullScreenOperation(NULL) , m_noBorderOperation(NULL) , m_minimizeOperation(NULL) , m_closeOperation(NULL) , m_removeFromTabGroup(NULL) , m_closeTabGroup(NULL) , m_client(QWeakPointer()) { } UserActionsMenu::~UserActionsMenu() { discard(); } bool UserActionsMenu::isShown() const { return m_menu && m_menu->isVisible(); } bool UserActionsMenu::hasClient() const { return !m_client.isNull() && isShown(); } void UserActionsMenu::close() { if (!m_menu) { return; } m_menu->close(); m_client.clear(); } bool UserActionsMenu::isMenuClient(const AbstractClient *c) const { if (!c || m_client.isNull()) { return false; } return c == m_client.data(); } void UserActionsMenu::show(const QRect &pos, const QWeakPointer &cl) { if (!KAuthorized::authorizeAction(QStringLiteral("kwin_rmb"))) return; if (cl.isNull()) return; if (isShown()) // recursion return; if (cl.data()->isDesktop() || cl.data()->isDock()) return; m_client = cl; init(); Workspace *ws = Workspace::self(); int x = pos.left(); int y = pos.bottom(); const bool needsPopup = kwinApp()->shouldUseWaylandForCompositing(); if (y == pos.top()) { m_client.data()->blockActivityUpdates(true); if (needsPopup) { m_menu->popup(QPoint(x, y)); } else { m_menu->exec(QPoint(x, y)); } if (!m_client.isNull()) m_client.data()->blockActivityUpdates(false); } else { m_client.data()->blockActivityUpdates(true); QRect area = ws->clientArea(ScreenArea, QPoint(x, y), VirtualDesktopManager::self()->current()); menuAboutToShow(); // needed for sizeHint() to be correct :-/ int popupHeight = m_menu->sizeHint().height(); if (y + popupHeight < area.height()) { if (needsPopup) { m_menu->popup(QPoint(x, y)); } else { m_menu->exec(QPoint(x, y)); } } else { if (needsPopup) { m_menu->popup(QPoint(x, pos.top() - popupHeight)); } else { m_menu->exec(QPoint(x, pos.top() - popupHeight)); } } if (!m_client.isNull()) m_client.data()->blockActivityUpdates(false); } } void UserActionsMenu::grabInput() { m_menu->windowHandle()->setMouseGrabEnabled(true); m_menu->windowHandle()->setKeyboardGrabEnabled(true); } void UserActionsMenu::helperDialog(const QString& message, const QWeakPointer &c) { QStringList args; QString type; auto shortcut = [](const QString &name) { QAction* action = Workspace::self()->findChild(name); assert(action != NULL); const auto shortcuts = KGlobalAccel::self()->shortcut(action); return QStringLiteral("%1 (%2)").arg(action->text()) .arg(shortcuts.isEmpty() ? QString() : shortcuts.first().toString(QKeySequence::NativeText)); }; if (message == QStringLiteral("noborderaltf3")) { args << QStringLiteral("--msgbox") << i18n( "You have selected to show a window without its border.\n" "Without the border, you will not be able to enable the border " "again using the mouse: use the window operations menu instead, " "activated using the %1 keyboard shortcut.", shortcut(QStringLiteral("Window Operations Menu"))); type = QStringLiteral("altf3warning"); } else if (message == QLatin1String("fullscreenaltf3")) { args << QStringLiteral("--msgbox") << i18n( "You have selected to show a window in fullscreen mode.\n" "If the application itself does not have an option to turn the fullscreen " "mode off you will not be able to disable it " "again using the mouse: use the window operations menu instead, " "activated using the %1 keyboard shortcut.", shortcut(QStringLiteral("Window Operations Menu"))); type = QStringLiteral("altf3warning"); } else abort(); if (!type.isEmpty()) { KConfig cfg(QStringLiteral("kwin_dialogsrc")); KConfigGroup cg(&cfg, "Notification Messages"); // Depends on KMessageBox if (!cg.readEntry(type, true)) return; args << QStringLiteral("--dontagain") << QLatin1String("kwin_dialogsrc:") + type; } if (!c.isNull()) args << QStringLiteral("--embed") << QString::number(c.data()->windowId()); QtConcurrent::run([args]() { KProcess::startDetached(QStringLiteral("kdialog"), args); }); } QStringList configModules(bool controlCenter) { QStringList args; args << QStringLiteral("kwindecoration"); if (controlCenter) args << QStringLiteral("kwinoptions"); else if (KAuthorized::authorizeControlModule(QStringLiteral("kde-kwinoptions.desktop"))) args << QStringLiteral("kwinactions") << QStringLiteral("kwinfocus") << QStringLiteral("kwinmoving") << QStringLiteral("kwinadvanced") << QStringLiteral("kwinrules") << QStringLiteral("kwincompositing") << QStringLiteral("kwineffects") #ifdef KWIN_BUILD_TABBOX << QStringLiteral("kwintabbox") #endif << QStringLiteral("kwinscreenedges") << QStringLiteral("kwinscripts") ; return args; } void UserActionsMenu::init() { if (m_menu) { return; } m_menu = new QMenu; connect(m_menu, &QMenu::aboutToShow, this, &UserActionsMenu::menuAboutToShow); connect(m_menu, &QMenu::triggered, this, &UserActionsMenu::slotWindowOperation, Qt::QueuedConnection); QMenu *advancedMenu = new QMenu(m_menu); connect(advancedMenu, &QMenu::aboutToShow, [this, advancedMenu]() { advancedMenu->setPalette(m_client.data()->palette()); }); auto setShortcut = [](QAction *action, const QString &actionName) { const auto shortcuts = KGlobalAccel::self()->shortcut(Workspace::self()->findChild(actionName)); if (!shortcuts.isEmpty()) { action->setShortcut(shortcuts.first()); } }; m_moveOperation = advancedMenu->addAction(i18n("&Move")); m_moveOperation->setIcon(QIcon::fromTheme(QStringLiteral("transform-move"))); setShortcut(m_moveOperation, QStringLiteral("Window Move")); m_moveOperation->setData(Options::UnrestrictedMoveOp); m_resizeOperation = advancedMenu->addAction(i18n("&Resize")); setShortcut(m_resizeOperation, QStringLiteral("Window Resize")); m_resizeOperation->setData(Options::ResizeOp); m_keepAboveOperation = advancedMenu->addAction(i18n("Keep &Above Others")); m_keepAboveOperation->setIcon(QIcon::fromTheme(QStringLiteral("go-up"))); setShortcut(m_keepAboveOperation, QStringLiteral("Window Above Other Windows")); m_keepAboveOperation->setCheckable(true); m_keepAboveOperation->setData(Options::KeepAboveOp); m_keepBelowOperation = advancedMenu->addAction(i18n("Keep &Below Others")); m_keepBelowOperation->setIcon(QIcon::fromTheme(QStringLiteral("go-down"))); setShortcut(m_keepBelowOperation, QStringLiteral("Window Below Other Windows")); m_keepBelowOperation->setCheckable(true); m_keepBelowOperation->setData(Options::KeepBelowOp); m_fullScreenOperation = advancedMenu->addAction(i18n("&Fullscreen")); m_fullScreenOperation->setIcon(QIcon::fromTheme(QStringLiteral("view-fullscreen"))); setShortcut(m_fullScreenOperation, QStringLiteral("Window Fullscreen")); m_fullScreenOperation->setCheckable(true); m_fullScreenOperation->setData(Options::FullScreenOp); m_shadeOperation = advancedMenu->addAction(i18n("&Shade")); setShortcut(m_shadeOperation, QStringLiteral("Window Shade")); m_shadeOperation->setCheckable(true); m_shadeOperation->setData(Options::ShadeOp); m_noBorderOperation = advancedMenu->addAction(i18n("&No Border")); setShortcut(m_noBorderOperation, QStringLiteral("Window No Border")); m_noBorderOperation->setCheckable(true); m_noBorderOperation->setData(Options::NoBorderOp); advancedMenu->addSeparator(); m_shortcutOperation = advancedMenu->addAction(i18n("Window Short&cut...")); m_shortcutOperation->setIcon(QIcon::fromTheme(QStringLiteral("configure-shortcuts"))); setShortcut(m_shortcutOperation, QStringLiteral("Setup Window Shortcut")); m_shortcutOperation->setData(Options::SetupWindowShortcutOp); QAction *action = advancedMenu->addAction(i18n("Special &Window Settings...")); action->setIcon(QIcon::fromTheme(QStringLiteral("preferences-system-windows-actions"))); action->setData(Options::WindowRulesOp); m_rulesOperation = action; action = advancedMenu->addAction(i18n("S&pecial Application Settings...")); action->setIcon(QIcon::fromTheme(QStringLiteral("preferences-system-windows-actions"))); action->setData(Options::ApplicationRulesOp); m_applicationRulesOperation = action; if (!kwinApp()->config()->isImmutable() && !KAuthorized::authorizeControlModules(configModules(true)).isEmpty()) { advancedMenu->addSeparator(); action = advancedMenu->addAction(i18nc("Entry in context menu of window decoration to open the configuration module of KWin", "Window Manager S&ettings...")); action->setIcon(QIcon::fromTheme(QStringLiteral("configure"))); connect(action, &QAction::triggered, this, [this]() { // opens the KWin configuration QStringList args; args << QStringLiteral("--icon") << QStringLiteral("preferences-system-windows"); const QString path = QStandardPaths::locate(QStandardPaths::GenericDataLocation, QStringLiteral("kservices5/kwinfocus.desktop")); if (!path.isEmpty()) { args << QStringLiteral("--desktopfile") << path; } args << configModules(false); QProcess *p = new Process(this); p->setArguments(args); p->setProcessEnvironment(kwinApp()->processStartupEnvironment()); p->setProgram(QStringLiteral("kcmshell5")); connect(p, static_cast(&QProcess::finished), p, &QProcess::deleteLater); connect(p, static_cast(&QProcess::error), this, [p] (QProcess::ProcessError e) { if (e == QProcess::FailedToStart) { qCDebug(KWIN_CORE) << "Failed to start kcmshell5"; } } ); p->start(); } ); } m_minimizeOperation = m_menu->addAction(i18n("Mi&nimize")); setShortcut(m_minimizeOperation, QStringLiteral("Window Minimize")); m_minimizeOperation->setData(Options::MinimizeOp); m_maximizeOperation = m_menu->addAction(i18n("Ma&ximize")); setShortcut(m_maximizeOperation, QStringLiteral("Window Maximize")); m_maximizeOperation->setCheckable(true); m_maximizeOperation->setData(Options::MaximizeOp); m_menu->addSeparator(); // Actions for window tabbing if (false) { m_removeFromTabGroup = m_menu->addAction(i18n("&Untab")); setShortcut(m_removeFromTabGroup, QStringLiteral("Untab")); m_removeFromTabGroup->setData(Options::RemoveTabFromGroupOp); m_closeTabGroup = m_menu->addAction(i18n("Close Entire &Group")); m_closeTabGroup->setIcon(QIcon::fromTheme(QStringLiteral("window-close"))); setShortcut(m_closeTabGroup, QStringLiteral("Close TabGroup")); m_closeTabGroup->setData(Options::CloseTabGroupOp); m_menu->addSeparator(); } m_menu->addSeparator(); action = m_menu->addMenu(advancedMenu); action->setText(i18n("&More Actions")); m_menu->addSeparator(); m_closeOperation = m_menu->addAction(i18n("&Close")); m_closeOperation->setIcon(QIcon::fromTheme(QStringLiteral("window-close"))); setShortcut(m_closeOperation, QStringLiteral("Window Close")); m_closeOperation->setData(Options::CloseOp); } void UserActionsMenu::discard() { delete m_menu; m_menu = NULL; m_desktopMenu = NULL; + m_multipleDesktopsMenu = nullptr; m_screenMenu = NULL; m_activityMenu = NULL; m_switchToTabMenu = NULL; m_addTabsMenu = NULL; m_scriptsMenu = NULL; } void UserActionsMenu::menuAboutToShow() { if (m_client.isNull() || !m_menu) return; if (VirtualDesktopManager::self()->count() == 1) { delete m_desktopMenu; m_desktopMenu = 0; + delete m_multipleDesktopsMenu; + m_multipleDesktopsMenu = nullptr; } else { initDesktopPopup(); } if (screens()->count() == 1 || (!m_client.data()->isMovable() && !m_client.data()->isMovableAcrossScreens())) { delete m_screenMenu; m_screenMenu = NULL; } else { initScreenPopup(); } m_menu->setPalette(m_client.data()->palette()); m_resizeOperation->setEnabled(m_client.data()->isResizable()); m_moveOperation->setEnabled(m_client.data()->isMovableAcrossScreens()); m_maximizeOperation->setEnabled(m_client.data()->isMaximizable()); m_maximizeOperation->setChecked(m_client.data()->maximizeMode() == MaximizeFull); m_shadeOperation->setEnabled(m_client.data()->isShadeable()); m_shadeOperation->setChecked(m_client.data()->shadeMode() != ShadeNone); m_keepAboveOperation->setChecked(m_client.data()->keepAbove()); m_keepBelowOperation->setChecked(m_client.data()->keepBelow()); m_fullScreenOperation->setEnabled(m_client.data()->userCanSetFullScreen()); m_fullScreenOperation->setChecked(m_client.data()->isFullScreen()); m_noBorderOperation->setEnabled(m_client.data()->userCanSetNoBorder()); m_noBorderOperation->setChecked(m_client.data()->noBorder()); m_minimizeOperation->setEnabled(m_client.data()->isMinimizable()); m_closeOperation->setEnabled(m_client.data()->isCloseable()); m_shortcutOperation->setEnabled(m_client.data()->rules()->checkShortcut(QString()).isNull()); if (false) { initTabbingPopups(); m_addTabsMenu->setPalette(m_client.data()->palette()); } else { delete m_addTabsMenu; m_addTabsMenu = 0; } // drop the existing scripts menu delete m_scriptsMenu; m_scriptsMenu = NULL; // ask scripts whether they want to add entries for the given Client QList scriptActions = Scripting::self()->actionsForUserActionMenu(m_client.data(), m_scriptsMenu); if (!scriptActions.isEmpty()) { m_scriptsMenu = new QMenu(m_menu); m_scriptsMenu->setPalette(m_client.data()->palette()); m_scriptsMenu->addActions(scriptActions); QAction *action = m_scriptsMenu->menuAction(); // set it as the first item after desktop m_menu->insertAction(m_closeOperation, action); action->setText(i18n("&Extensions")); } // disable rules for Wayland windows - dialog is X11 only if (qobject_cast(m_client.data())) { m_rulesOperation->setEnabled(false); m_applicationRulesOperation->setEnabled(false); } else { m_rulesOperation->setEnabled(true); m_applicationRulesOperation->setEnabled(true); } showHideActivityMenu(); } void UserActionsMenu::showHideActivityMenu() { #ifdef KWIN_BUILD_ACTIVITIES if (!Activities::self()) { return; } const QStringList &openActivities_ = Activities::self()->running(); qCDebug(KWIN_CORE) << "activities:" << openActivities_.size(); if (openActivities_.size() < 2) { delete m_activityMenu; m_activityMenu = 0; } else { initActivityPopup(); } #endif } void UserActionsMenu::selectPopupClientTab(QAction* action) { if (!(!m_client.isNull() && m_client.data()->tabGroup()) || !action->data().isValid()) return; if (AbstractClient *other = action->data().value()) { m_client.data()->tabGroup()->setCurrent(other); return; } // failed conversion, try "1" & "2", being prev and next int direction = action->data().toInt(); if (direction == 1) m_client.data()->tabGroup()->activatePrev(); else if (direction == 2) m_client.data()->tabGroup()->activateNext(); } static QString shortCaption(const QString &s) { if (s.length() < 64) return s; QString ss = s; return ss.replace(32,s.length()-64, QStringLiteral("...")); } void UserActionsMenu::rebuildTabListPopup() { Q_ASSERT(m_switchToTabMenu); m_switchToTabMenu->clear(); // whatever happens "0x1" and "0x2" are no heap positions ;-) m_switchToTabMenu->addAction(i18nc("Switch to tab -> Previous", "Previous"))->setData(1); m_switchToTabMenu->addAction(i18nc("Switch to tab -> Next", "Next"))->setData(2); m_switchToTabMenu->addSeparator(); for (auto i = m_client.data()->tabGroup()->clients().constBegin(), end = m_client.data()->tabGroup()->clients().constEnd(); i != end; ++i) { if ((*i)->noBorder() || *i == m_client.data()->tabGroup()->current()) continue; // cannot tab there anyway m_switchToTabMenu->addAction(shortCaption((*i)->caption()))->setData(QVariant::fromValue(*i)); } } void UserActionsMenu::entabPopupClient(QAction* action) { if (m_client.isNull() || !action->data().isValid()) return; AbstractClient *other = action->data().value(); if (!Workspace::self()->allClientList().contains(other)) // might have been lost betwenn pop-up and selection return; AbstractClient *c = m_client.data(); if (!c) { return; } c->tabBehind(other, true); if (options->focusPolicyIsReasonable()) Workspace::self()->requestFocus(c); } void UserActionsMenu::rebuildTabGroupPopup() { Q_ASSERT(m_addTabsMenu); m_addTabsMenu->clear(); const auto &clientList = Workspace::self()->allClientList(); for (auto i = clientList.constBegin(), end = clientList.constEnd(); i != end; ++i) { if (*i == m_client.data() || (*i)->noBorder()) continue; m_addTabsMenu->addAction(shortCaption((*i)->caption()))->setData(QVariant::fromValue(*i)); } if (m_addTabsMenu->actions().isEmpty()) m_addTabsMenu->addAction(i18nc("There's no window available to be attached as tab to this one", "None available"))->setEnabled(false); } void UserActionsMenu::initTabbingPopups() { bool needTabManagers = false; if (m_client.data()->tabGroup() && m_client.data()->tabGroup()->count() > 1) { needTabManagers = true; if (!m_switchToTabMenu) { m_switchToTabMenu = new QMenu(i18n("Switch to Tab"), m_menu); connect(m_switchToTabMenu, &QMenu::triggered, this, &UserActionsMenu::selectPopupClientTab); connect(m_switchToTabMenu, &QMenu::aboutToShow, this, &UserActionsMenu::rebuildTabListPopup); m_menu->insertMenu(m_removeFromTabGroup, m_switchToTabMenu); } } else { delete m_switchToTabMenu; m_switchToTabMenu = 0; } if (!m_addTabsMenu) { m_addTabsMenu = new QMenu(i18n("&Attach as tab to"), m_menu); connect(m_addTabsMenu, &QMenu::triggered, this, &UserActionsMenu::entabPopupClient); connect(m_addTabsMenu, &QMenu::aboutToShow, this, &UserActionsMenu::rebuildTabGroupPopup); m_menu->insertMenu(m_removeFromTabGroup, m_addTabsMenu); } m_addTabsMenu->menuAction()->setEnabled(!m_client.data()->isFullScreen()); m_removeFromTabGroup->setVisible(needTabManagers); m_closeTabGroup->setVisible(needTabManagers); } void UserActionsMenu::initDesktopPopup() { - if (m_desktopMenu) - return; + if (kwinApp()->operationMode() == Application::OperationModeWaylandOnly || + kwinApp()->operationMode() == Application::OperationModeXwayland) { + if (m_multipleDesktopsMenu) { + return; + } - m_desktopMenu = new QMenu(m_menu); - connect(m_desktopMenu, &QMenu::triggered, this, &UserActionsMenu::slotSendToDesktop); - connect(m_desktopMenu, &QMenu::aboutToShow, this, &UserActionsMenu::desktopPopupAboutToShow); + m_multipleDesktopsMenu = new QMenu(m_menu); + connect(m_multipleDesktopsMenu, &QMenu::triggered, this, &UserActionsMenu::slotToggleOnVirtualDesktop); + connect(m_multipleDesktopsMenu, &QMenu::aboutToShow, this, &UserActionsMenu::multipleDesktopsPopupAboutToShow); - QAction *action = m_desktopMenu->menuAction(); - // set it as the first item - m_menu->insertAction(m_minimizeOperation, action); - action->setText(i18n("Move To &Desktop")); + QAction *action = m_multipleDesktopsMenu->menuAction(); + // set it as the first item + m_menu->insertAction(m_minimizeOperation, action); + action->setText(i18n("&Desktops")); + + } else { + if (m_desktopMenu) + return; + + m_desktopMenu = new QMenu(m_menu); + connect(m_desktopMenu, &QMenu::triggered, this, &UserActionsMenu::slotSendToDesktop); + connect(m_desktopMenu, &QMenu::aboutToShow, this, &UserActionsMenu::desktopPopupAboutToShow); + + QAction *action = m_desktopMenu->menuAction(); + // set it as the first item + m_menu->insertAction(m_minimizeOperation, action); + action->setText(i18n("Move To &Desktop")); + } } void UserActionsMenu::initScreenPopup() { if (m_screenMenu) { return; } m_screenMenu = new QMenu(m_menu); connect(m_screenMenu, &QMenu::triggered, this, &UserActionsMenu::slotSendToScreen); connect(m_screenMenu, &QMenu::aboutToShow, this, &UserActionsMenu::screenPopupAboutToShow); QAction *action = m_screenMenu->menuAction(); // set it as the first item after desktop m_menu->insertAction(m_activityMenu ? m_activityMenu->menuAction() : m_minimizeOperation, action); action->setText(i18n("Move To &Screen")); } void UserActionsMenu::initActivityPopup() { if (m_activityMenu) return; m_activityMenu = new QMenu(m_menu); connect(m_activityMenu, &QMenu::triggered, this, &UserActionsMenu::slotToggleOnActivity); connect(m_activityMenu, &QMenu::aboutToShow, this, &UserActionsMenu::activityPopupAboutToShow); QAction *action = m_activityMenu->menuAction(); // set it as the first item m_menu->insertAction(m_minimizeOperation, action); action->setText(i18n("Ac&tivities")); //FIXME is that a good string? } void UserActionsMenu::desktopPopupAboutToShow() { if (!m_desktopMenu) return; const VirtualDesktopManager *vds = VirtualDesktopManager::self(); m_desktopMenu->clear(); m_desktopMenu->setPalette(m_client.data()->palette()); QActionGroup *group = new QActionGroup(m_desktopMenu); QAction *action = m_desktopMenu->addAction(i18n("&All Desktops")); action->setData(0); action->setCheckable(true); group->addAction(action); if (!m_client.isNull() && m_client.data()->isOnAllDesktops()) action->setChecked(true); m_desktopMenu->addSeparator(); const uint BASE = 10; + for (uint i = 1; i <= vds->count(); ++i) { QString basic_name(QStringLiteral("%1 %2")); if (i < BASE) { basic_name.prepend(QLatin1Char('&')); } action = m_desktopMenu->addAction(basic_name.arg(i).arg(vds->name(i).replace(QLatin1Char('&'), QStringLiteral("&&")))); action->setData(i); action->setCheckable(true); group->addAction(action); if (!m_client.isNull() && !m_client.data()->isOnAllDesktops() && m_client.data()->isOnDesktop(i)) action->setChecked(true); } m_desktopMenu->addSeparator(); action = m_desktopMenu->addAction(i18nc("Create a new desktop and move there the window", "&New Desktop")); action->setData(vds->count() + 1); if (vds->count() >= vds->maximum()) action->setEnabled(false); } +void UserActionsMenu::multipleDesktopsPopupAboutToShow() +{ + if (!m_multipleDesktopsMenu) + return; + const VirtualDesktopManager *vds = VirtualDesktopManager::self(); + + m_multipleDesktopsMenu->clear(); + m_multipleDesktopsMenu->setPalette(m_client.data()->palette()); + QAction *action = m_multipleDesktopsMenu->addAction(i18n("&All Desktops")); + action->setData(0); + action->setCheckable(true); + QActionGroup *allDesktopsGroup = new QActionGroup(m_multipleDesktopsMenu); + allDesktopsGroup->addAction(action); + + if (!m_client.isNull() && m_client.data()->isOnAllDesktops()) { + action->setChecked(true); + } + m_multipleDesktopsMenu->addSeparator(); + + + const uint BASE = 10; + + for (uint i = 1; i <= vds->count(); ++i) { + QString basic_name(QStringLiteral("%1 %2")); + if (i < BASE) { + basic_name.prepend(QLatin1Char('&')); + } + QWidgetAction *action = new QWidgetAction(m_multipleDesktopsMenu); + QCheckBox *box = new QCheckBox(basic_name.arg(i).arg(vds->name(i).replace(QLatin1Char('&'), QStringLiteral("&&"))), m_multipleDesktopsMenu); + action->setDefaultWidget(box); + + box->setBackgroundRole(m_multipleDesktopsMenu->backgroundRole()); + box->setForegroundRole(m_multipleDesktopsMenu->foregroundRole()); + box->setPalette(m_multipleDesktopsMenu->palette()); + connect(box, &QCheckBox::clicked, action, &QAction::triggered); + m_multipleDesktopsMenu->addAction(action); + action->setData(i); + + if (!m_client.isNull() && + !m_client.data()->isOnAllDesktops() && m_client.data()->isOnDesktop(i)) { + box->setChecked(true); + } + } + + m_multipleDesktopsMenu->addSeparator(); + action = m_multipleDesktopsMenu->addAction(i18nc("Create a new desktop and move there the window", "&New Desktop")); + action->setData(vds->count() + 1); + + if (vds->count() >= vds->maximum()) + action->setEnabled(false); +} + void UserActionsMenu::screenPopupAboutToShow() { if (!m_screenMenu) { return; } m_screenMenu->clear(); m_screenMenu->setPalette(m_client.data()->palette()); QActionGroup *group = new QActionGroup(m_screenMenu); for (int i = 0; icount(); ++i) { // assumption: there are not more than 9 screens attached. QAction *action = m_screenMenu->addAction(i18nc("@item:inmenu List of all Screens to send a window to. First argument is a number, second the output identifier. E.g. Screen 1 (HDMI1)", "Screen &%1 (%2)", (i+1), screens()->name(i))); action->setData(i); action->setCheckable(true); if (!m_client.isNull() && i == m_client.data()->screen()) { action->setChecked(true); } group->addAction(action); } } void UserActionsMenu::activityPopupAboutToShow() { if (!m_activityMenu) return; #ifdef KWIN_BUILD_ACTIVITIES if (!Activities::self()) { return; } m_activityMenu->clear(); m_activityMenu->setPalette(m_client.data()->palette()); QAction *action = m_activityMenu->addAction(i18n("&All Activities")); action->setData(QString()); action->setCheckable(true); static QPointer allActivitiesGroup; if (!allActivitiesGroup) { allActivitiesGroup = new QActionGroup(m_activityMenu); } allActivitiesGroup->addAction(action); if (!m_client.isNull() && m_client.data()->isOnAllActivities()) action->setChecked(true); m_activityMenu->addSeparator(); foreach (const QString &id, Activities::self()->running()) { KActivities::Info activity(id); QString name = activity.name(); name.replace('&', "&&"); QWidgetAction *action = new QWidgetAction(m_activityMenu); QCheckBox *box = new QCheckBox(name, m_activityMenu); action->setDefaultWidget(box); const QString icon = activity.icon(); if (!icon.isEmpty()) box->setIcon(QIcon::fromTheme(icon)); box->setBackgroundRole(m_activityMenu->backgroundRole()); box->setForegroundRole(m_activityMenu->foregroundRole()); box->setPalette(m_activityMenu->palette()); connect(box, &QCheckBox::clicked, action, &QAction::triggered); m_activityMenu->addAction(action); action->setData(id); if (!m_client.isNull() && !m_client.data()->isOnAllActivities() && m_client.data()->isOnActivity(id)) box->setChecked(true); } #endif } void UserActionsMenu::slotWindowOperation(QAction *action) { if (!action->data().isValid()) return; Options::WindowOperation op = static_cast< Options::WindowOperation >(action->data().toInt()); QWeakPointer c = (!m_client.isNull()) ? m_client : QWeakPointer(Workspace::self()->activeClient()); if (c.isNull()) return; QString type; switch(op) { case Options::FullScreenOp: if (!c.data()->isFullScreen() && c.data()->userCanSetFullScreen()) type = QStringLiteral("fullscreenaltf3"); break; case Options::NoBorderOp: if (!c.data()->noBorder() && c.data()->userCanSetNoBorder()) type = QStringLiteral("noborderaltf3"); break; default: break; }; if (!type.isEmpty()) helperDialog(type, c); // need to delay performing the window operation as we need to have the // user actions menu closed before we destroy the decoration. Otherwise Qt crashes qRegisterMetaType(); QMetaObject::invokeMethod(workspace(), "performWindowOperation", Qt::QueuedConnection, Q_ARG(KWin::AbstractClient*, c.data()), Q_ARG(Options::WindowOperation, op)); } void UserActionsMenu::slotSendToDesktop(QAction *action) { bool ok = false; uint desk = action->data().toUInt(&ok); if (!ok) { return; } if (m_client.isNull()) return; Workspace *ws = Workspace::self(); VirtualDesktopManager *vds = VirtualDesktopManager::self(); if (desk == 0) { // the 'on_all_desktops' menu entry m_client.data()->setOnAllDesktops(!m_client.data()->isOnAllDesktops()); return; } else if (desk > vds->count()) { vds->setCount(desk); } ws->sendClientToDesktop(m_client.data(), desk, false); } +void UserActionsMenu::slotToggleOnVirtualDesktop(QAction *action) +{ + bool ok = false; + uint desk = action->data().toUInt(&ok); + if (!ok) { + return; + } + if (m_client.isNull()) { + return; + } + + Workspace *ws = Workspace::self(); + VirtualDesktopManager *vds = VirtualDesktopManager::self(); + if (desk == 0) { + // the 'on_all_desktops' menu entry + m_client.data()->setOnAllDesktops(!m_client.data()->isOnAllDesktops()); + return; + } else if (desk > vds->count()) { + vds->setCount(desk); + } + + VirtualDesktop *virtualDesktop = VirtualDesktopManager::self()->desktopForX11Id(desk); + if (m_client.data()->desktops().contains(virtualDesktop)) { + m_client.data()->unSetDesktop(desk); + } else { + ws->sendClientToDesktop(m_client.data(), desk, false); + } +} + void UserActionsMenu::slotSendToScreen(QAction *action) { const int screen = action->data().toInt(); if (m_client.isNull()) { return; } if (screen >= screens()->count()) { return; } Workspace::self()->sendClientToScreen(m_client.data(), screen); } void UserActionsMenu::slotToggleOnActivity(QAction *action) { #ifdef KWIN_BUILD_ACTIVITIES if (!Activities::self()) { return; } QString activity = action->data().toString(); if (m_client.isNull()) return; if (activity.isEmpty()) { // the 'on_all_activities' menu entry m_client.data()->setOnAllActivities(!m_client.data()->isOnAllActivities()); return; } Client *c = dynamic_cast(m_client.data()); if (!c) { return; } Activities::self()->toggleClientOnActivity(c, activity, false); if (m_activityMenu && m_activityMenu->isVisible() && m_activityMenu->actions().count()) { const bool isOnAll = m_client.data()->isOnAllActivities(); m_activityMenu->actions().at(0)->setChecked(isOnAll); if (isOnAll) { // toggleClientOnActivity interprets "on all" as "on none" and // susequent toggling ("off") would move the client to only that activity. // bug #330838 -> set all but "on all" off to "force proper usage" for (int i = 1; i < m_activityMenu->actions().count(); ++i) { if (QWidgetAction *qwa = qobject_cast(m_activityMenu->actions().at(i))) { if (QCheckBox *qcb = qobject_cast(qwa->defaultWidget())) { qcb->setChecked(false); } } } } } #else Q_UNUSED(action) #endif } //**************************************** // ShortcutDialog //**************************************** ShortcutDialog::ShortcutDialog(const QKeySequence& cut) : _shortcut(cut) { m_ui.setupUi(this); m_ui.keySequenceEdit->setKeySequence(cut); m_ui.warning->hide(); // Listen to changed shortcuts connect(m_ui.keySequenceEdit, &QKeySequenceEdit::editingFinished, this, &ShortcutDialog::keySequenceChanged); connect(m_ui.clearButton, &QToolButton::clicked, [this]{ _shortcut = QKeySequence(); }); m_ui.keySequenceEdit->setFocus(); setWindowFlags(Qt::Popup | Qt::X11BypassWindowManagerHint); } void ShortcutDialog::accept() { QKeySequence seq = shortcut(); if (!seq.isEmpty()) { if (seq[0] == Qt::Key_Escape) { reject(); return; } if (seq[0] == Qt::Key_Space || (seq[0] & Qt::KeyboardModifierMask) == 0) { // clear m_ui.keySequenceEdit->clear(); QDialog::accept(); return; } } QDialog::accept(); } void ShortcutDialog::done(int r) { QDialog::done(r); emit dialogDone(r == Accepted); } void ShortcutDialog::keySequenceChanged() { activateWindow(); // where is the kbd focus lost? cause of popup state? QKeySequence seq = m_ui.keySequenceEdit->keySequence(); if (_shortcut == seq) return; // don't try to update the same if (seq.isEmpty()) { // clear _shortcut = seq; return; } if (seq.count() > 1) { seq = QKeySequence(seq[0]); m_ui.keySequenceEdit->setKeySequence(seq); } // Check if the key sequence is used currently QString sc = seq.toString(); // NOTICE - seq.toString() & the entries in "conflicting" randomly get invalidated after the next call (if no sc has been set & conflicting isn't empty?!) QList conflicting = KGlobalAccel::getGlobalShortcutsByKey(seq); if (!conflicting.isEmpty()) { const KGlobalShortcutInfo &conflict = conflicting.at(0); m_ui.warning->setText(i18nc("'%1' is a keyboard shortcut like 'ctrl+w'", "%1 is already in use", sc)); m_ui.warning->setToolTip(i18nc("keyboard shortcut '%1' is used by action '%2' in application '%3'", "%1 is used by %2 in %3", sc, conflict.friendlyName(), conflict.componentFriendlyName())); m_ui.warning->show(); m_ui.keySequenceEdit->setKeySequence(shortcut()); } else if (seq != _shortcut) { m_ui.warning->hide(); if (QPushButton *ok = m_ui.buttonBox->button(QDialogButtonBox::Ok)) ok->setFocus(); } _shortcut = seq; } QKeySequence ShortcutDialog::shortcut() const { return _shortcut; } //**************************************** // Workspace //**************************************** void Workspace::slotIncreaseWindowOpacity() { if (!active_client) { return; } active_client->setOpacity(qMin(active_client->opacity() + 0.05, 1.0)); } void Workspace::slotLowerWindowOpacity() { if (!active_client) { return; } active_client->setOpacity(qMax(active_client->opacity() - 0.05, 0.05)); } void Workspace::closeActivePopup() { if (active_popup) { active_popup->close(); active_popup = NULL; active_popup_client = NULL; } m_userActionsMenu->close(); } template void Workspace::initShortcut(const QString &actionName, const QString &description, const QKeySequence &shortcut, Slot slot, const QVariant &data) { initShortcut(actionName, description, shortcut, this, slot, data); } template void Workspace::initShortcut(const QString &actionName, const QString &description, const QKeySequence &shortcut, T *receiver, Slot slot, const QVariant &data) { QAction *a = new QAction(this); a->setProperty("componentName", QStringLiteral(KWIN_NAME)); a->setObjectName(actionName); a->setText(description); if (data.isValid()) { a->setData(data); } KGlobalAccel::self()->setDefaultShortcut(a, QList() << shortcut); KGlobalAccel::self()->setShortcut(a, QList() << shortcut); input()->registerShortcut(shortcut, a, receiver, slot); } /*! Create the global accel object \c keys. */ void Workspace::initShortcuts() { #define IN_KWIN #include "kwinbindings.cpp" #ifdef KWIN_BUILD_TABBOX TabBox::TabBox::self()->initShortcuts(); #endif VirtualDesktopManager::self()->initShortcuts(); m_userActionsMenu->discard(); // so that it's recreated next time } void Workspace::setupWindowShortcut(AbstractClient* c) { assert(client_keys_dialog == NULL); // TODO: PORT ME (KGlobalAccel related) //keys->setEnabled( false ); //disable_shortcuts_keys->setEnabled( false ); //client_keys->setEnabled( false ); client_keys_dialog = new ShortcutDialog(c->shortcut()); client_keys_client = c; connect(client_keys_dialog, &ShortcutDialog::dialogDone, this, &Workspace::setupWindowShortcutDone); QRect r = clientArea(ScreenArea, c); QSize size = client_keys_dialog->sizeHint(); QPoint pos = c->pos() + c->clientPos(); if (pos.x() + size.width() >= r.right()) pos.setX(r.right() - size.width()); if (pos.y() + size.height() >= r.bottom()) pos.setY(r.bottom() - size.height()); client_keys_dialog->move(pos); client_keys_dialog->show(); active_popup = client_keys_dialog; active_popup_client = c; } void Workspace::setupWindowShortcutDone(bool ok) { // keys->setEnabled( true ); // disable_shortcuts_keys->setEnabled( true ); // client_keys->setEnabled( true ); if (ok) client_keys_client->setShortcut(client_keys_dialog->shortcut().toString()); closeActivePopup(); client_keys_dialog->deleteLater(); client_keys_dialog = NULL; client_keys_client = NULL; if (active_client) active_client->takeFocus(); } void Workspace::clientShortcutUpdated(AbstractClient* c) { QString key = QStringLiteral("_k_session:%1").arg(c->window()); QAction* action = findChild(key); if (!c->shortcut().isEmpty()) { if (action == NULL) { // new shortcut action = new QAction(this); kwinApp()->platform()->setupActionForGlobalAccel(action); action->setProperty("componentName", QStringLiteral(KWIN_NAME)); action->setObjectName(key); action->setText(i18n("Activate Window (%1)", c->caption())); connect(action, &QAction::triggered, c, std::bind(&Workspace::activateClient, this, c, true)); } // no autoloading, since it's configured explicitly here and is not meant to be reused // (the key is the window id anyway, which is kind of random) KGlobalAccel::self()->setShortcut(action, QList() << c->shortcut(), KGlobalAccel::NoAutoloading); action->setEnabled(true); } else { KGlobalAccel::self()->removeAllShortcuts(action); delete action; } } void Workspace::performWindowOperation(AbstractClient* c, Options::WindowOperation op) { if (!c) return; if (op == Options::MoveOp || op == Options::UnrestrictedMoveOp) Cursor::setPos(c->geometry().center()); if (op == Options::ResizeOp || op == Options::UnrestrictedResizeOp) Cursor::setPos(c->geometry().bottomRight()); switch(op) { case Options::MoveOp: c->performMouseCommand(Options::MouseMove, Cursor::pos()); break; case Options::UnrestrictedMoveOp: c->performMouseCommand(Options::MouseUnrestrictedMove, Cursor::pos()); break; case Options::ResizeOp: c->performMouseCommand(Options::MouseResize, Cursor::pos()); break; case Options::UnrestrictedResizeOp: c->performMouseCommand(Options::MouseUnrestrictedResize, Cursor::pos()); break; case Options::CloseOp: QMetaObject::invokeMethod(c, "closeWindow", Qt::QueuedConnection); break; case Options::MaximizeOp: c->maximize(c->maximizeMode() == MaximizeFull ? MaximizeRestore : MaximizeFull); break; case Options::HMaximizeOp: c->maximize(c->maximizeMode() ^ MaximizeHorizontal); break; case Options::VMaximizeOp: c->maximize(c->maximizeMode() ^ MaximizeVertical); break; case Options::RestoreOp: c->maximize(MaximizeRestore); break; case Options::MinimizeOp: c->minimize(); break; case Options::ShadeOp: c->performMouseCommand(Options::MouseShade, Cursor::pos()); break; case Options::OnAllDesktopsOp: c->setOnAllDesktops(!c->isOnAllDesktops()); break; case Options::FullScreenOp: c->setFullScreen(!c->isFullScreen(), true); break; case Options::NoBorderOp: c->setNoBorder(!c->noBorder()); break; case Options::KeepAboveOp: { StackingUpdatesBlocker blocker(this); bool was = c->keepAbove(); c->setKeepAbove(!c->keepAbove()); if (was && !c->keepAbove()) raiseClient(c); break; } case Options::KeepBelowOp: { StackingUpdatesBlocker blocker(this); bool was = c->keepBelow(); c->setKeepBelow(!c->keepBelow()); if (was && !c->keepBelow()) lowerClient(c); break; } case Options::OperationsOp: c->performMouseCommand(Options::MouseShade, Cursor::pos()); break; case Options::WindowRulesOp: RuleBook::self()->edit(c, false); break; case Options::ApplicationRulesOp: RuleBook::self()->edit(c, true); break; case Options::SetupWindowShortcutOp: setupWindowShortcut(c); break; case Options::LowerOp: lowerClient(c); break; case Options::TabDragOp: // Handled by decoration itself case Options::NoOp: break; case Options::RemoveTabFromGroupOp: if (c->untab(c->geometry().translated(cascadeOffset(c))) && options->focusPolicyIsReasonable()) takeActivity(c, ActivityFocus | ActivityRaise); break; case Options::ActivateNextTabOp: if (c->tabGroup()) c->tabGroup()->activateNext(); break; case Options::ActivatePreviousTabOp: if (c->tabGroup()) c->tabGroup()->activatePrev(); break; case Options::CloseTabGroupOp: c->tabGroup()->closeAll(); break; } } /** * Called by the decoration in the new API to determine what buttons the user has configured for * window tab dragging and the operations menu. */ Options::WindowOperation Client::mouseButtonToWindowOperation(Qt::MouseButtons button) { Options::MouseCommand com = Options::MouseNothing; bool active = isActive(); if (!wantsInput()) // we cannot be active, use it anyway active = true; if (button == Qt::LeftButton) com = active ? options->commandActiveTitlebar1() : options->commandInactiveTitlebar1(); else if (button == Qt::MidButton) com = active ? options->commandActiveTitlebar2() : options->commandInactiveTitlebar2(); else if (button == Qt::RightButton) com = active ? options->commandActiveTitlebar3() : options->commandInactiveTitlebar3(); // TODO: Complete the list if (com == Options::MouseDragTab) return Options::TabDragOp; if (com == Options::MouseOperationsMenu) return Options::OperationsOp; return Options::NoOp; } /*! Performs a mouse command on this client (see options.h) */ bool Client::performMouseCommand(Options::MouseCommand command, const QPoint &globalPos) { bool replay = false; switch(command) { case Options::MouseShade : toggleShade(); cancelShadeHoverTimer(); break; case Options::MouseSetShade: setShade(ShadeNormal); cancelShadeHoverTimer(); break; case Options::MouseUnsetShade: setShade(ShadeNone); cancelShadeHoverTimer(); break; default: return AbstractClient::performMouseCommand(command, globalPos); } return replay; } void Workspace::slotActivateAttentionWindow() { if (attention_chain.count() > 0) activateClient(attention_chain.first()); } static uint senderValue(QObject *sender) { QAction *act = qobject_cast(sender); bool ok = false; uint i = -1; if (act) i = act->data().toUInt(&ok); if (ok) return i; return -1; } #define USABLE_ACTIVE_CLIENT (active_client && !(active_client->isDesktop() || active_client->isDock())) void Workspace::slotWindowToDesktop(uint i) { if (USABLE_ACTIVE_CLIENT) { if (i < 1) return; if (i >= 1 && i <= VirtualDesktopManager::self()->count()) sendClientToDesktop(active_client, i, true); } } static bool screenSwitchImpossible() { if (!screens()->isCurrentFollowsMouse()) return false; QStringList args; args << QStringLiteral("--passivepopup") << i18n("The window manager is configured to consider the screen with the mouse on it as active one.\n" "Therefore it is not possible to switch to a screen explicitly.") << QStringLiteral("20"); KProcess::startDetached(QStringLiteral("kdialog"), args); return true; } void Workspace::slotSwitchToScreen() { if (screenSwitchImpossible()) return; const int i = senderValue(sender()); if (i > -1) setCurrentScreen(i); } void Workspace::slotSwitchToNextScreen() { if (screenSwitchImpossible()) return; setCurrentScreen((screens()->current() + 1) % screens()->count()); } void Workspace::slotSwitchToPrevScreen() { if (screenSwitchImpossible()) return; setCurrentScreen((screens()->current() + screens()->count() - 1) % screens()->count()); } void Workspace::slotWindowToScreen() { if (USABLE_ACTIVE_CLIENT) { const int i = senderValue(sender()); if (i < 0) return; if (i >= 0 && i <= screens()->count()) { sendClientToScreen(active_client, i); } } } void Workspace::slotWindowToNextScreen() { if (USABLE_ACTIVE_CLIENT) sendClientToScreen(active_client, (active_client->screen() + 1) % screens()->count()); } void Workspace::slotWindowToPrevScreen() { if (USABLE_ACTIVE_CLIENT) sendClientToScreen(active_client, (active_client->screen() + screens()->count() - 1) % screens()->count()); } /*! Maximizes the popup client */ void Workspace::slotWindowMaximize() { if (USABLE_ACTIVE_CLIENT) performWindowOperation(active_client, Options::MaximizeOp); } /*! Maximizes the popup client vertically */ void Workspace::slotWindowMaximizeVertical() { if (USABLE_ACTIVE_CLIENT) performWindowOperation(active_client, Options::VMaximizeOp); } /*! Maximizes the popup client horiozontally */ void Workspace::slotWindowMaximizeHorizontal() { if (USABLE_ACTIVE_CLIENT) performWindowOperation(active_client, Options::HMaximizeOp); } /*! Minimizes the popup client */ void Workspace::slotWindowMinimize() { if (USABLE_ACTIVE_CLIENT) performWindowOperation(active_client, Options::MinimizeOp); } /*! Shades/unshades the popup client respectively */ void Workspace::slotWindowShade() { if (USABLE_ACTIVE_CLIENT) performWindowOperation(active_client, Options::ShadeOp); } /*! Raises the popup client */ void Workspace::slotWindowRaise() { if (USABLE_ACTIVE_CLIENT) raiseClient(active_client); } /*! Lowers the popup client */ void Workspace::slotWindowLower() { if (USABLE_ACTIVE_CLIENT) { lowerClient(active_client); // As this most likely makes the window no longer visible change the // keyboard focus to the next available window. //activateNextClient( c ); // Doesn't work when we lower a child window if (active_client->isActive() && options->focusPolicyIsReasonable()) { if (options->isNextFocusPrefersMouse()) { AbstractClient *next = clientUnderMouse(active_client->screen()); if (next && next != active_client) requestFocus(next, false); } else { activateClient(topClientOnDesktop(VirtualDesktopManager::self()->current(), -1)); } } } } /*! Does a toggle-raise-and-lower on the popup client; */ void Workspace::slotWindowRaiseOrLower() { if (USABLE_ACTIVE_CLIENT) raiseOrLowerClient(active_client); } void Workspace::slotWindowOnAllDesktops() { if (USABLE_ACTIVE_CLIENT) active_client->setOnAllDesktops(!active_client->isOnAllDesktops()); } void Workspace::slotWindowFullScreen() { if (USABLE_ACTIVE_CLIENT) performWindowOperation(active_client, Options::FullScreenOp); } void Workspace::slotWindowNoBorder() { if (USABLE_ACTIVE_CLIENT) performWindowOperation(active_client, Options::NoBorderOp); } void Workspace::slotWindowAbove() { if (USABLE_ACTIVE_CLIENT) performWindowOperation(active_client, Options::KeepAboveOp); } void Workspace::slotWindowBelow() { if (USABLE_ACTIVE_CLIENT) performWindowOperation(active_client, Options::KeepBelowOp); } void Workspace::slotSetupWindowShortcut() { if (USABLE_ACTIVE_CLIENT) performWindowOperation(active_client, Options::SetupWindowShortcutOp); } /*! Toggles show desktop */ void Workspace::slotToggleShowDesktop() { setShowingDesktop(!showingDesktop()); } template void windowToDesktop(AbstractClient *c) { VirtualDesktopManager *vds = VirtualDesktopManager::self(); Workspace *ws = Workspace::self(); Direction functor; // TODO: why is options->isRollOverDesktops() not honored? const auto desktop = functor(nullptr, true); if (c && !c->isDesktop() && !c->isDock()) { ws->setClientIsMoving(c); vds->setCurrent(desktop); ws->setClientIsMoving(NULL); } } /*! Move window to next desktop */ void Workspace::slotWindowToNextDesktop() { if (USABLE_ACTIVE_CLIENT) windowToNextDesktop(active_client); } void Workspace::windowToNextDesktop(AbstractClient* c) { windowToDesktop(c); } /*! Move window to previous desktop */ void Workspace::slotWindowToPreviousDesktop() { if (USABLE_ACTIVE_CLIENT) windowToPreviousDesktop(active_client); } void Workspace::windowToPreviousDesktop(AbstractClient* c) { windowToDesktop(c); } template void activeClientToDesktop() { VirtualDesktopManager *vds = VirtualDesktopManager::self(); Workspace *ws = Workspace::self(); const int current = vds->current(); Direction functor; const int d = functor(current, options->isRollOverDesktops()); if (d == current) { return; } ws->setClientIsMoving(ws->activeClient()); vds->setCurrent(d); ws->setClientIsMoving(NULL); } void Workspace::slotWindowToDesktopRight() { if (USABLE_ACTIVE_CLIENT) { activeClientToDesktop(); } } void Workspace::slotWindowToDesktopLeft() { if (USABLE_ACTIVE_CLIENT) { activeClientToDesktop(); } } void Workspace::slotWindowToDesktopUp() { if (USABLE_ACTIVE_CLIENT) { activeClientToDesktop(); } } void Workspace::slotWindowToDesktopDown() { if (USABLE_ACTIVE_CLIENT) { activeClientToDesktop(); } } void Workspace::slotActivateNextTab() { if (active_client && active_client->tabGroup()) active_client->tabGroup()->activateNext(); } void Workspace::slotActivatePrevTab() { if (active_client && active_client->tabGroup()) active_client->tabGroup()->activatePrev(); } void Workspace::slotUntab() { if (active_client) active_client->untab(active_client->geometry().translated(cascadeOffset(active_client))); } /*! Kill Window feature, similar to xkill */ void Workspace::slotKillWindow() { if (m_windowKiller.isNull()) { m_windowKiller.reset(new KillWindow()); } m_windowKiller->start(); } /*! Switches to the nearest window in given direction */ void Workspace::switchWindow(Direction direction) { if (!active_client) return; AbstractClient *c = active_client; int desktopNumber = c->isOnAllDesktops() ? VirtualDesktopManager::self()->current() : c->desktop(); // Centre of the active window QPoint curPos(c->pos().x() + c->geometry().width() / 2, c->pos().y() + c->geometry().height() / 2); if (!switchWindow(c, direction, curPos, desktopNumber)) { auto opposite = [&] { switch(direction) { case DirectionNorth: return QPoint(curPos.x(), screens()->geometry().height()); case DirectionSouth: return QPoint(curPos.x(), 0); case DirectionEast: return QPoint(0, curPos.y()); case DirectionWest: return QPoint(screens()->geometry().width(), curPos.y()); default: Q_UNREACHABLE(); } }; switchWindow(c, direction, opposite(), desktopNumber); } } bool Workspace::switchWindow(AbstractClient *c, Direction direction, QPoint curPos, int d) { AbstractClient *switchTo = nullptr; int bestScore = 0; ToplevelList clist = stackingOrder(); for (ToplevelList::Iterator i = clist.begin(); i != clist.end(); ++i) { auto client = qobject_cast(*i); if (!client) { continue; } if (client->wantsTabFocus() && *i != c && client->isOnDesktop(d) && !client->isMinimized() && (*i)->isOnCurrentActivity()) { // Centre of the other window QPoint other(client->pos().x() + client->geometry().width() / 2, client->pos().y() + client->geometry().height() / 2); int distance; int offset; switch(direction) { case DirectionNorth: distance = curPos.y() - other.y(); offset = qAbs(other.x() - curPos.x()); break; case DirectionEast: distance = other.x() - curPos.x(); offset = qAbs(other.y() - curPos.y()); break; case DirectionSouth: distance = other.y() - curPos.y(); offset = qAbs(other.x() - curPos.x()); break; case DirectionWest: distance = curPos.x() - other.x(); offset = qAbs(other.y() - curPos.y()); break; default: distance = -1; offset = -1; } if (distance > 0) { // Inverse score int score = distance + offset + ((offset * offset) / distance); if (score < bestScore || !switchTo) { switchTo = client; bestScore = score; } } } } if (switchTo) { if (switchTo->tabGroup()) switchTo = switchTo->tabGroup()->current(); activateClient(switchTo); } return switchTo; } /*! Shows the window operations popup menu for the activeClient() */ void Workspace::slotWindowOperations() { if (!active_client) return; QPoint pos = active_client->pos() + active_client->clientPos(); showWindowMenu(QRect(pos, pos), active_client); } void Workspace::showWindowMenu(const QRect &pos, AbstractClient* cl) { m_userActionsMenu->show(pos, cl); } void Workspace::showApplicationMenu(const QRect &pos, AbstractClient *c, int actionId) { ApplicationMenu::self()->showApplicationMenu(c->geometry().topLeft() + pos.bottomLeft(), c, actionId); } /*! Closes the popup client */ void Workspace::slotWindowClose() { // TODO: why? // if ( tab_box->isVisible()) // return; if (USABLE_ACTIVE_CLIENT) performWindowOperation(active_client, Options::CloseOp); } /*! Starts keyboard move mode for the popup client */ void Workspace::slotWindowMove() { if (USABLE_ACTIVE_CLIENT) performWindowOperation(active_client, Options::UnrestrictedMoveOp); } /*! Starts keyboard resize mode for the popup client */ void Workspace::slotWindowResize() { if (USABLE_ACTIVE_CLIENT) performWindowOperation(active_client, Options::UnrestrictedResizeOp); } #undef USABLE_ACTIVE_CLIENT void AbstractClient::setShortcut(const QString& _cut) { QString cut = rules()->checkShortcut(_cut); auto updateShortcut = [this](const QKeySequence &cut = QKeySequence()) { if (_shortcut == cut) return; _shortcut = cut; setShortcutInternal(); }; if (cut.isEmpty()) { updateShortcut(); return; } if (cut == shortcut().toString()) { return; // no change } // Format: // base+(abcdef)base+(abcdef) // E.g. Alt+Ctrl+(ABCDEF);Meta+X,Meta+(ABCDEF) if (!cut.contains(QLatin1Char('(')) && !cut.contains(QLatin1Char(')')) && !cut.contains(QLatin1String(" - "))) { if (workspace()->shortcutAvailable(cut, this)) updateShortcut(QKeySequence(cut)); else updateShortcut(); return; } QList< QKeySequence > keys; QStringList groups = cut.split(QStringLiteral(" - ")); for (QStringList::ConstIterator it = groups.constBegin(); it != groups.constEnd(); ++it) { QRegExp reg(QStringLiteral("(.*\\+)\\((.*)\\)")); if (reg.indexIn(*it) > -1) { QString base = reg.cap(1); QString list = reg.cap(2); for (int i = 0; i < list.length(); ++i) { QKeySequence c(base + list[ i ]); if (!c.isEmpty()) keys.append(c); } } else { // regexp doesn't match, so it should be a normal shortcut QKeySequence c(*it); if (!c.isEmpty()) { keys.append(c); } } } for (auto it = keys.constBegin(); it != keys.constEnd(); ++it) { if (_shortcut == *it) // current one is in the list return; } for (auto it = keys.constBegin(); it != keys.constEnd(); ++it) { if (workspace()->shortcutAvailable(*it, this)) { updateShortcut(*it); return; } } updateShortcut(); } void AbstractClient::setShortcutInternal() { updateCaption(); workspace()->clientShortcutUpdated(this); } void Client::setShortcutInternal() { updateCaption(); #if 0 workspace()->clientShortcutUpdated(this); #else // Workaround for kwin<->kglobalaccel deadlock, when KWin has X grab and the kded // kglobalaccel module tries to create the key grab. KWin should preferably grab // they keys itself anyway :(. QTimer::singleShot(0, this, std::bind(&Workspace::clientShortcutUpdated, workspace(), this)); #endif } bool Workspace::shortcutAvailable(const QKeySequence &cut, AbstractClient* ignore) const { if (ignore && cut == ignore->shortcut()) return true; if (!KGlobalAccel::getGlobalShortcutsByKey(cut).isEmpty()) { return false; } for (auto it = m_allClients.constBegin(); it != m_allClients.constEnd(); ++it) { if ((*it) != ignore && (*it)->shortcut() == cut) return false; } return true; } } // namespace diff --git a/useractions.h b/useractions.h index 005b2ccfa..e032fbf26 100644 --- a/useractions.h +++ b/useractions.h @@ -1,288 +1,303 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2012 Martin Gräßlin 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, see . *********************************************************************/ #ifndef KWIN_USERACTIONS_H #define KWIN_USERACTIONS_H #include "ui_shortcutdialog.h" #include // Qt #include #include class QAction; class QRect; namespace KWin { class AbstractClient; class Client; /** * @brief Menu shown for a Client. * * The UserActionsMenu implements the Menu which is shown on: * @li context-menu event on Window decoration * @li window menu button * @li Keyboard Shortcut (by default Alt+F3) * * The menu contains various window management related actions for the Client the menu is opened * for, this is normally the active Client. * * The menu which is shown is tried to be as close as possible to the menu implemented in * libtaskmanager, though there are differences as there are some actions only the window manager * can provide and on the other hand the libtaskmanager cares also about things like e.g. grouping. * * Whenever the menu is changed it should be tried to also adjust the menu in libtaskmanager. * * @author Martin Gräßlin **/ class KWIN_EXPORT UserActionsMenu : public QObject { Q_OBJECT public: explicit UserActionsMenu(QObject *parent = 0); virtual ~UserActionsMenu(); /** * Discards the constructed menu, so that it gets recreates * on next show event. * @see show **/ void discard(); /** * @returns Whether the menu is currently visible **/ bool isShown() const; /** * grabs keyboard and mouse, workaround(?) for bug #351112 **/ void grabInput(); /** * @returns Whether the menu has a Client set to operate on. **/ bool hasClient() const; /** * Checks whether the given Client @p c is the Client * for which the Menu is shown. * @param c The Client to compare * @returns Whether the Client is the one related to this Menu **/ bool isMenuClient(const AbstractClient *c) const; /** * Closes the Menu and prepares it for next usage. **/ void close(); /** * @brief Shows the menu at the given @p pos for the given @p client. * * @param pos The position where the menu should be shown. * @param client The Client for which the Menu has to be shown. **/ void show(const QRect &pos, const QWeakPointer &client); public Q_SLOTS: /** * Delayed initialization of the activity menu. * * The call to retrieve the current list of activities is performed in a thread and this * slot is invoked once the list has been fetched. Only task of this method is to decide * whether to show the activity menu and to invoke the initialization of it. * * @see initActivityPopup **/ void showHideActivityMenu(); private Q_SLOTS: /** * The menu will become visible soon. * * Adjust the items according to the respective Client. **/ void menuAboutToShow(); /** * Adjusts the add to tab group menu to the current value of the Client. **/ void rebuildTabGroupPopup(); /** * Adjusts the switch to tab menu to the current values of the Client. **/ void rebuildTabListPopup(); /** * Adds the Client as tab to the Client identified by the @p action. * * @param action The invoked action containing the Client to which the active Client should be tabbed. **/ void entabPopupClient(QAction *action); /** * Activates the selected tabbed Client. * * @param action The invoked action containing the tabbed Client which should be activated. **/ void selectPopupClientTab(QAction *action); /** * Adjusts the desktop popup to the current values and the location of * the Client. **/ void desktopPopupAboutToShow(); + /** + * Adjusts the multipleDesktopsMenu popup to the current values and the location of + * the Client, Wayland only. + **/ + void multipleDesktopsPopupAboutToShow(); /** * Adjusts the screen popup to the current values and the location of * the Client. **/ void screenPopupAboutToShow(); /** * Adjusts the activity popup to the current values and the location of * the Client. **/ void activityPopupAboutToShow(); /** * Sends the client to desktop \a desk * * @param action Invoked Action containing the Desktop as data element **/ void slotSendToDesktop(QAction *action); + /** + * Toggle whether the Client is on a desktop (Wayland only) + * + * @param action Invoked Action containing the Desktop as data element + **/ + void slotToggleOnVirtualDesktop(QAction *action); /** * Sends the Client to screen \a screen * * @param action Invoked Action containing the Screen as data element **/ void slotSendToScreen(QAction *action); /** * Toggles whether the Client is on the \a activity * * @param action Invoked Action containing the Id of the Activity to toggle the Client on **/ void slotToggleOnActivity(QAction *action); /** * Performs a window operation. * * @param action Invoked Action containing the Window Operation to perform for the Client **/ void slotWindowOperation(QAction *action); private: /** * Creates the menu if not already created. **/ void init(); /** * Creates the Move To Desktop sub-menu. **/ void initDesktopPopup(); /** * Creates the Move To Screen sub-menu. **/ void initScreenPopup(); /** * Creates activity popup. * I'm going with checkable ones instead of "copy to" and "move to" menus; I *think* it's an easier way. * Oh, and an 'all' option too of course **/ void initActivityPopup(); /** * Creates the Window Tabbing related menus. **/ void initTabbingPopups(); /** * Shows a helper Dialog to inform the user how to get back in case he triggered * an action which hides the window decoration (e.g. NoBorder or Fullscreen). * @param message The message type to be shown * @param c The Client for which the dialog should be shown. **/ void helperDialog(const QString &message, const QWeakPointer &c); /** * The actual main context menu which is show when the UserActionsMenu is invoked. **/ QMenu* m_menu; /** * The move to desktop sub menu. **/ QMenu* m_desktopMenu; + /** + * The move to desktop sub menu, with the Wayland protocol. + **/ + QMenu* m_multipleDesktopsMenu; /** * The move to screen sub menu. **/ QMenu* m_screenMenu; /** * The activities sub menu. **/ QMenu* m_activityMenu; /** * Menu to add the group to other group. **/ QMenu* m_addTabsMenu; /** * Menu to change tab. **/ QMenu* m_switchToTabMenu; /** * Menu for further entries added by scripts. **/ QMenu* m_scriptsMenu; QAction* m_resizeOperation; QAction* m_moveOperation; QAction* m_maximizeOperation; QAction* m_shadeOperation; QAction* m_keepAboveOperation; QAction* m_keepBelowOperation; QAction* m_fullScreenOperation; QAction* m_noBorderOperation; QAction* m_minimizeOperation; QAction* m_closeOperation; QAction* m_shortcutOperation; /** * Remove client from group. **/ QAction* m_removeFromTabGroup; /** * Close all clients in the group. **/ QAction* m_closeTabGroup; /** * The Client for which the menu is shown. **/ QWeakPointer m_client; QAction *m_rulesOperation = nullptr; QAction *m_applicationRulesOperation = nullptr; }; class ShortcutDialog : public QDialog { Q_OBJECT public: explicit ShortcutDialog(const QKeySequence& cut); virtual void accept(); QKeySequence shortcut() const; public Q_SLOTS: void keySequenceChanged(); Q_SIGNALS: void dialogDone(bool ok); protected: virtual void done(int r); private: Ui::ShortcutDialog m_ui; QKeySequence _shortcut; }; } // namespace #endif // KWIN_USERACTIONS_H diff --git a/virtualdesktops.cpp b/virtualdesktops.cpp index 6b52d5ec4..3332b2871 100644 --- a/virtualdesktops.cpp +++ b/virtualdesktops.cpp @@ -1,651 +1,899 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2009 Lucas Murray Copyright (C) 2012 Martin Gräßlin 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, see . *********************************************************************/ #include "virtualdesktops.h" #include "input.h" // KDE #include #include #include #include + +#include // Qt #include +#include #include - +#include namespace KWin { extern int screen_number; VirtualDesktop::VirtualDesktop(QObject *parent) : QObject(parent) { } VirtualDesktop::~VirtualDesktop() { emit aboutToBeDestroyed(); } +void VirtualDesktopManager::setVirtualDesktopManagement(KWayland::Server::PlasmaVirtualDesktopManagementInterface *management) +{ + using namespace KWayland::Server; + Q_ASSERT(!m_virtualDesktopManagement); + m_virtualDesktopManagement = management; + + connect(this, &VirtualDesktopManager::desktopCreated, this, + [this](VirtualDesktop *desktop) { + using namespace KWayland::Server; + PlasmaVirtualDesktopInterface *pvd = m_virtualDesktopManagement->createDesktop(desktop->id(), desktop->x11DesktopNumber() - 1); + pvd->setName(desktop->name()); + pvd->sendDone(); + connect(desktop, &VirtualDesktop::nameChanged, this, + [this, desktop, pvd]() { + pvd->setName(desktop->name()); + } + ); + } + ); + + //handle removed: from VirtualDesktopManager to the wayland interface + connect(this, &VirtualDesktopManager::desktopRemoved, this, + [this](VirtualDesktop *desktop) { + m_virtualDesktopManagement->removeDesktop(desktop->id()); + } + ); + + //create a new desktop when the client asks to + connect (m_virtualDesktopManagement, &PlasmaVirtualDesktopManagementInterface::desktopCreateRequested, this, + [this](const QString &name, quint32 position) { + VirtualDesktop *vd = createVirtualDesktop(position); + if (vd) { + vd->setName(name); + } + } + ); + + //remove when the client asks to + connect (m_virtualDesktopManagement, &PlasmaVirtualDesktopManagementInterface::desktopRemoveRequested, this, + [this](const QString &id) { + //here there can be some nice kauthorized check? + //remove only from VirtualDesktopManager, the other connections will remove it from m_virtualDesktopManagement as well + removeVirtualDesktop(id.toUtf8()); + } + ); + + for (quint32 i = 1; i <= count(); ++i) { + VirtualDesktop *internalDesktop = desktopForX11Id(i); + PlasmaVirtualDesktopInterface *desktop = m_virtualDesktopManagement->createDesktop(internalDesktop->id()); + + desktop->setName(desktop->name()); + desktop->sendDone(); + + connect(desktop, &PlasmaVirtualDesktopInterface::activateRequested, this, + [this, desktop] () { + setCurrent(desktopForId(desktop->id().toUtf8())); + } + ); + } + //Now we are sure all ids are there + save(); + + connect(this, &VirtualDesktopManager::currentChanged, this, + [this]() { + for (auto *deskInt : m_virtualDesktopManagement->desktops()) { + if (deskInt->id() == currentDesktop()->id()) { + deskInt->setActive(true); + } else { + deskInt->setActive(false); + } + } + } + ); +} + void VirtualDesktop::setId(const QByteArray &id) { Q_ASSERT(m_id.isEmpty()); m_id = id; } void VirtualDesktop::setX11DesktopNumber(uint number) { - Q_ASSERT(m_x11DesktopNumber == 0); + //x11DesktopNumber can be changed now + if (static_cast(m_x11DesktopNumber) == number) { + return; + } + m_x11DesktopNumber = number; + + if (m_x11DesktopNumber != 0) { + emit x11DesktopNumberChanged(); + } } void VirtualDesktop::setName(const QString &name) { if (m_name == name) { return; } m_name = name; emit nameChanged(); } VirtualDesktopGrid::VirtualDesktopGrid() : m_size(1, 2) // Default to tow rows , m_grid(QVector>{QVector{}, QVector{}}) -{ +{ } VirtualDesktopGrid::~VirtualDesktopGrid() = default; void VirtualDesktopGrid::update(const QSize &size, Qt::Orientation orientation, const QVector &desktops) { // Set private variables m_size = size; const uint width = size.width(); const uint height = size.height(); m_grid.clear(); auto it = desktops.begin(); auto end = desktops.end(); if (orientation == Qt::Horizontal) { for (uint y = 0; y < height; ++y) { QVector row; for (uint x = 0; x < width && it != end; ++x) { row << *it; it++; } m_grid << row; } } else { for (uint y = 0; y < height; ++y) { m_grid << QVector(); } for (uint x = 0; x < width; ++x) { for (uint y = 0; y < height && it != end; ++y) { auto &row = m_grid[y]; row << *it; it++; } } } } QPoint VirtualDesktopGrid::gridCoords(uint id) const { return gridCoords(VirtualDesktopManager::self()->desktopForX11Id(id)); } QPoint VirtualDesktopGrid::gridCoords(VirtualDesktop *vd) const { for (int y = 0; y < m_grid.count(); ++y) { const auto &row = m_grid.at(y); for (int x = 0; x < row.count(); ++x) { if (row.at(x) == vd) { return QPoint(x, y); } } } return QPoint(-1, -1); } VirtualDesktop *VirtualDesktopGrid::at(const QPoint &coords) const { if (coords.y() >= m_grid.count()) { return nullptr; } const auto &row = m_grid.at(coords.y()); if (coords.x() >= row.count()) { return nullptr; } return row.at(coords.x()); } KWIN_SINGLETON_FACTORY_VARIABLE(VirtualDesktopManager, s_manager) VirtualDesktopManager::VirtualDesktopManager(QObject *parent) : QObject(parent) , m_navigationWrapsAround(false) , m_rootInfo(NULL) { } VirtualDesktopManager::~VirtualDesktopManager() { s_manager = NULL; } QString VirtualDesktopManager::name(uint desktop) const { if (!m_rootInfo) { return defaultName(desktop); } return QString::fromUtf8(m_rootInfo->desktopName(desktop)); } uint VirtualDesktopManager::above(uint id, bool wrap) const { auto vd = above(desktopForX11Id(id), wrap); return vd ? vd->x11DesktopNumber() : 0; } VirtualDesktop *VirtualDesktopManager::above(VirtualDesktop *desktop, bool wrap) const { Q_ASSERT(m_current); if (!desktop) { desktop = m_current; } QPoint coords = m_grid.gridCoords(desktop); Q_ASSERT(coords.x() >= 0); while (true) { coords.ry()--; if (coords.y() < 0) { if (wrap) { coords.setY(m_grid.height() - 1); } else { return desktop; // Already at the top-most desktop } } if (VirtualDesktop *vd = m_grid.at(coords)) { return vd; } } return nullptr; } uint VirtualDesktopManager::toRight(uint id, bool wrap) const { auto vd = toRight(desktopForX11Id(id), wrap); return vd ? vd->x11DesktopNumber() : 0; } VirtualDesktop *VirtualDesktopManager::toRight(VirtualDesktop *desktop, bool wrap) const { Q_ASSERT(m_current); if (!desktop) { desktop = m_current; } QPoint coords = m_grid.gridCoords(desktop); Q_ASSERT(coords.x() >= 0); while (true) { coords.rx()++; if (coords.x() >= m_grid.width()) { if (wrap) { coords.setX(0); } else { return desktop; // Already at the right-most desktop } } if (VirtualDesktop *vd = m_grid.at(coords)) { return vd; } } return nullptr; } uint VirtualDesktopManager::below(uint id, bool wrap) const { auto vd = below(desktopForX11Id(id), wrap); return vd ? vd->x11DesktopNumber() : 0; } VirtualDesktop *VirtualDesktopManager::below(VirtualDesktop *desktop, bool wrap) const { Q_ASSERT(m_current); if (!desktop) { desktop = m_current; } QPoint coords = m_grid.gridCoords(desktop); Q_ASSERT(coords.x() >= 0); while (true) { coords.ry()++; if (coords.y() >= m_grid.height()) { if (wrap) { coords.setY(0); } else { // Already at the bottom-most desktop return desktop; } } if (VirtualDesktop *vd = m_grid.at(coords)) { return vd; } } return nullptr; } uint VirtualDesktopManager::toLeft(uint id, bool wrap) const { auto vd = toLeft(desktopForX11Id(id), wrap); return vd ? vd->x11DesktopNumber() : 0; } VirtualDesktop *VirtualDesktopManager::toLeft(VirtualDesktop *desktop, bool wrap) const { Q_ASSERT(m_current); if (!desktop) { desktop = m_current; } QPoint coords = m_grid.gridCoords(desktop); Q_ASSERT(coords.x() >= 0); while (true) { coords.rx()--; if (coords.x() < 0) { if (wrap) { coords.setX(m_grid.width() - 1); } else { return desktop; // Already at the left-most desktop } } if (VirtualDesktop *vd = m_grid.at(coords)) { return vd; } } return nullptr; } VirtualDesktop *VirtualDesktopManager::next(VirtualDesktop *desktop, bool wrap) const { Q_ASSERT(m_current); if (!desktop) { desktop = m_current; } auto it = std::find(m_desktops.begin(), m_desktops.end(), desktop); Q_ASSERT(it != m_desktops.end()); it++; if (it == m_desktops.end()) { if (wrap) { return m_desktops.first(); } else { return desktop; } } return *it; } VirtualDesktop *VirtualDesktopManager::previous(VirtualDesktop *desktop, bool wrap) const { Q_ASSERT(m_current); if (!desktop) { desktop = m_current; } auto it = std::find(m_desktops.begin(), m_desktops.end(), desktop); Q_ASSERT(it != m_desktops.end()); if (it == m_desktops.begin()) { if (wrap) { return m_desktops.last(); } else { return desktop; } } it--; return *it; } VirtualDesktop *VirtualDesktopManager::desktopForX11Id(uint id) const { if (id == 0 || id > count()) { return nullptr; } return m_desktops.at(id - 1); } +VirtualDesktop *VirtualDesktopManager::desktopForId(const QByteArray &id) const +{ + auto desk = std::find_if( + m_desktops.constBegin(), + m_desktops.constEnd(), + [id] (const VirtualDesktop *desk ) { + return desk->id() == id; + } + ); + + if (desk != m_desktops.constEnd()) { + return *desk; + } + + return nullptr; +} + +VirtualDesktop *VirtualDesktopManager::createVirtualDesktop(uint number, const QString &name) +{ + //too many, can't insert new ones + if ((uint)m_desktops.count() == VirtualDesktopManager::maximum()) { + return nullptr; + } + + const uint actualNumber = qBound(0, number, VirtualDesktopManager::maximum()); + auto *vd = new VirtualDesktop(this); + vd->setX11DesktopNumber(actualNumber); + //TODO: depend on Qt 5.11, use toString(QUuid::WithoutBraces) + vd->setId(QUuid::createUuid().toString().toUtf8()); + vd->setName(name); + if (m_rootInfo) { + connect(vd, &VirtualDesktop::nameChanged, this, + [this, vd]() { + if (m_rootInfo) { + m_rootInfo->setDesktopName(vd->x11DesktopNumber(), vd->name().toUtf8().data()); + } + } + ); + m_rootInfo->setDesktopName(vd->x11DesktopNumber(), vd->name().toUtf8().data()); + } + + //update the id of displaced desktops + for (uint i = actualNumber; i < (uint)m_desktops.count(); ++i) { + m_desktops[i]->setX11DesktopNumber(i + 1); + if (m_rootInfo) { + m_rootInfo->setDesktopName(i + 1, m_desktops[i]->name().toUtf8().data()); + } + } + + m_desktops.insert(actualNumber - 1, vd); + save(); + + updateRootInfo(); + emit desktopCreated(vd); + emit countChanged(m_desktops.count()-1, m_desktops.count()); + return vd; +} + +void VirtualDesktopManager::removeVirtualDesktop(const QByteArray &id) +{ + //don't end up without any desktop + if (m_desktops.count() == 1) { + return; + } + auto desktop = desktopForId(id); + if (!desktop) { + return; + } + + const uint oldCurrent = m_current->x11DesktopNumber(); + const uint i = desktop->x11DesktopNumber() - 1; + m_desktops.remove(i); + + for (uint j = i; j < (uint)m_desktops.count(); ++j) { + m_desktops[j]->setX11DesktopNumber(j + 1); + if (m_rootInfo) { + m_rootInfo->setDesktopName(j + 1, m_desktops[j]->name().toUtf8().data()); + } + } + + const uint newCurrent = qMin(oldCurrent, (uint)m_desktops.count()); + m_current = m_desktops.at(newCurrent - 1); + if (oldCurrent != newCurrent) { + emit currentChanged(oldCurrent, newCurrent); + } + + updateRootInfo(); + emit desktopRemoved(desktop); + emit countChanged(m_desktops.count()+1, m_desktops.count()); + + desktop->deleteLater(); +} + uint VirtualDesktopManager::current() const { return m_current ? m_current->x11DesktopNumber() : 0; } VirtualDesktop *VirtualDesktopManager::currentDesktop() const { return m_current; } bool VirtualDesktopManager::setCurrent(uint newDesktop) { if (newDesktop < 1 || newDesktop > count() || newDesktop == current()) { return false; } auto d = desktopForX11Id(newDesktop); Q_ASSERT(d); return setCurrent(d); } bool VirtualDesktopManager::setCurrent(VirtualDesktop *newDesktop) { Q_ASSERT(newDesktop); if (m_current == newDesktop) { return false; } const uint oldDesktop = current(); m_current = newDesktop; emit currentChanged(oldDesktop, newDesktop->x11DesktopNumber()); return true; } void VirtualDesktopManager::setCount(uint count) { count = qBound(1, count, VirtualDesktopManager::maximum()); if (count == uint(m_desktops.count())) { // nothing to change return; } + QList newDesktops; const uint oldCount = m_desktops.count(); - const uint oldCurrent = current(); - while (uint(m_desktops.count()) > count) { - delete m_desktops.takeLast(); - } - while (uint(m_desktops.count()) < count) { - auto vd = new VirtualDesktop(this); - vd->setX11DesktopNumber(m_desktops.count() + 1); - m_desktops << vd; - } - if (oldCount > count) { - handleDesktopsRemoved(oldCount, oldCurrent); + //this explicit check makes it more readable + if ((uint)m_desktops.count() > count) { + const auto desktopsToRemove = m_desktops.mid(count); + m_desktops.resize(count); + if (m_current) { + uint oldCurrent = current(); + uint newCurrent = qMin(oldCurrent, count); + m_current = m_desktops.at(newCurrent - 1); + if (oldCurrent != newCurrent) { + emit currentChanged(oldCurrent, newCurrent); + } + } + for (auto desktop : desktopsToRemove) { + emit desktopRemoved(desktop); + desktop->deleteLater(); + } + } else { + while (uint(m_desktops.count()) < count) { + auto vd = new VirtualDesktop(this); + vd->setX11DesktopNumber(m_desktops.count() + 1); + if (!m_isLoading) { + vd->setId(QUuid::createUuid().toString().toUtf8()); + } + m_desktops << vd; + newDesktops << vd; + if (m_rootInfo) { + connect(vd, &VirtualDesktop::nameChanged, this, + [this, vd]() { + if (m_rootInfo) { + m_rootInfo->setDesktopName(vd->x11DesktopNumber(), vd->name().toUtf8().data()); + } + } + ); + m_rootInfo->setDesktopName(vd->x11DesktopNumber(), vd->name().toUtf8().data()); + } + } } updateRootInfo(); save(); + for (auto vd : newDesktops) { + emit desktopCreated(vd); + } emit countChanged(oldCount, m_desktops.count()); } -void VirtualDesktopManager::handleDesktopsRemoved(uint previousCount, uint previousCurrent) + +uint VirtualDesktopManager::rows() const { - if (!m_current) { - m_current = m_desktops.last(); - emit currentChanged(previousCurrent, m_current->x11DesktopNumber()); + return grid().height(); +} + +void VirtualDesktopManager::setRows(uint rows) +{ + if (static_cast(grid().height()) == rows || rows == 0 || rows > count()) { + return; + } + + int columns = count() / rows; + if (count() % rows > 0) { + columns++; } - emit desktopsRemoved(previousCount); + if (m_rootInfo) { + m_rootInfo->setDesktopLayout(NET::OrientationHorizontal, columns, rows, NET::DesktopLayoutCornerTopLeft); + m_rootInfo->activate(); + } + + updateLayout(); + + //rowsChanged will be emitted by setNETDesktopLayout called by updateLayout } void VirtualDesktopManager::updateRootInfo() { if (!m_rootInfo) { // Make sure the layout is still valid updateLayout(); return; } const int n = count(); m_rootInfo->setNumberOfDesktops(n); NETPoint *viewports = new NETPoint[n]; m_rootInfo->setDesktopViewport(n, *viewports); delete[] viewports; // Make sure the layout is still valid updateLayout(); } void VirtualDesktopManager::updateLayout() { int width = 0; int height = 0; Qt::Orientation orientation = Qt::Horizontal; if (m_rootInfo) { // TODO: Is there a sane way to avoid overriding the existing grid? width = m_rootInfo->desktopLayoutColumnsRows().width(); height = m_rootInfo->desktopLayoutColumnsRows().height(); orientation = m_rootInfo->desktopLayoutOrientation() == NET::OrientationHorizontal ? Qt::Horizontal : Qt::Vertical; } if (width == 0 && height == 0) { // Not given, set default layout height = count() == 1u ? 1 : 2; } setNETDesktopLayout(orientation, width, height, 0 //rootInfo->desktopLayoutCorner() // Not really worth implementing right now. ); } static bool s_loadingDesktopSettings = false; void VirtualDesktopManager::load() { s_loadingDesktopSettings = true; if (!m_config) { return; } + //FIXME: how to avoid this? + m_isLoading = true; QString groupname; if (screen_number == 0) { groupname = QStringLiteral("Desktops"); } else { groupname.sprintf("Desktops-screen-%d", screen_number); } KConfigGroup group(m_config, groupname); const int n = group.readEntry("Number", 1); setCount(n); - if (m_rootInfo) { - for (int i = 1; i <= n; i++) { - QString s = group.readEntry(QStringLiteral("Name_%1").arg(i), i18n("Desktop %1", i)); + + for (int i = 1; i <= n; i++) { + QString s = group.readEntry(QStringLiteral("Name_%1").arg(i), i18n("Desktop %1", i)); + if (m_rootInfo) { m_rootInfo->setDesktopName(i, s.toUtf8().data()); - // TODO: update desktop focus chain, why? -// m_desktopFocusChain.value()[i-1] = i; + } + m_desktops[i-1]->setName(s.toUtf8().data()); + + QString sId = group.readEntry(QStringLiteral("Id_%1").arg(i), QString()); + + //load gets called 2 times, see workspace.cpp line 416 and BUG 385260 + if (m_desktops[i-1]->id().isEmpty()) { + if (sId.isEmpty()) { + sId = QUuid::createUuid().toString(); + } + m_desktops[i-1]->setId(sId.toUtf8().data()); + } else { + Q_ASSERT(sId.isEmpty() || m_desktops[i-1]->id() == sId.toUtf8().data()); } + // TODO: update desktop focus chain, why? +// m_desktopFocusChain.value()[i-1] = i; + } + + if (m_rootInfo) { int rows = group.readEntry("Rows", 2); rows = qBound(1, rows, n); // avoid weird cases like having 3 rows for 4 desktops, where the last row is unused int columns = n / rows; if (n % rows > 0) { columns++; } m_rootInfo->setDesktopLayout(NET::OrientationHorizontal, columns, rows, NET::DesktopLayoutCornerTopLeft); m_rootInfo->activate(); } + s_loadingDesktopSettings = false; + m_isLoading = false; } void VirtualDesktopManager::save() { if (s_loadingDesktopSettings) { return; } if (!m_config) { return; } QString groupname; if (screen_number == 0) { groupname = QStringLiteral("Desktops"); } else { groupname.sprintf("Desktops-screen-%d", screen_number); } KConfigGroup group(m_config, groupname); group.writeEntry("Number", count()); for (uint i = 1; i <= count(); ++i) { QString s = name(i); const QString defaultvalue = defaultName(i); if (s.isEmpty()) { s = defaultvalue; if (m_rootInfo) { m_rootInfo->setDesktopName(i, s.toUtf8().data()); } } if (s != defaultvalue) { group.writeEntry(QStringLiteral("Name_%1").arg(i), s); } else { QString currentvalue = group.readEntry(QStringLiteral("Name_%1").arg(i), QString()); if (currentvalue != defaultvalue) { group.deleteEntry(QStringLiteral("Name_%1").arg(i)); } } + group.writeEntry(QStringLiteral("Id_%1").arg(i), m_desktops[i-1]->id()); } // Save to disk group.sync(); } QString VirtualDesktopManager::defaultName(int desktop) const { return i18n("Desktop %1", desktop); } void VirtualDesktopManager::setNETDesktopLayout(Qt::Orientation orientation, uint width, uint height, int startingCorner) { Q_UNUSED(startingCorner); // Not really worth implementing right now. const uint count = m_desktops.count(); // Calculate valid grid size Q_ASSERT(width > 0 || height > 0); if ((width <= 0) && (height > 0)) { width = (count + height - 1) / height; } else if ((height <= 0) && (width > 0)) { height = (count + width - 1) / width; } while (width * height < count) { if (orientation == Qt::Horizontal) { ++width; } else { ++height; } } m_grid.update(QSize(width, height), orientation, m_desktops); // TODO: why is there no call to m_rootInfo->setDesktopLayout? emit layoutChanged(width, height); + emit rowsChanged(height); } void VirtualDesktopManager::initShortcuts() { initSwitchToShortcuts(); QAction *nextAction = addAction(QStringLiteral("Switch to Next Desktop"), i18n("Switch to Next Desktop"), &VirtualDesktopManager::slotNext); input()->registerTouchpadSwipeShortcut(SwipeDirection::Right, nextAction); QAction *previousAction = addAction(QStringLiteral("Switch to Previous Desktop"), i18n("Switch to Previous Desktop"), &VirtualDesktopManager::slotPrevious); input()->registerTouchpadSwipeShortcut(SwipeDirection::Left, previousAction); addAction(QStringLiteral("Switch One Desktop to the Right"), i18n("Switch One Desktop to the Right"), &VirtualDesktopManager::slotRight); addAction(QStringLiteral("Switch One Desktop to the Left"), i18n("Switch One Desktop to the Left"), &VirtualDesktopManager::slotLeft); addAction(QStringLiteral("Switch One Desktop Up"), i18n("Switch One Desktop Up"), &VirtualDesktopManager::slotUp); addAction(QStringLiteral("Switch One Desktop Down"), i18n("Switch One Desktop Down"), &VirtualDesktopManager::slotDown); // axis events input()->registerAxisShortcut(Qt::ControlModifier | Qt::AltModifier, PointerAxisDown, findChild(QStringLiteral("Switch to Next Desktop"))); input()->registerAxisShortcut(Qt::ControlModifier | Qt::AltModifier, PointerAxisUp, findChild(QStringLiteral("Switch to Previous Desktop"))); } void VirtualDesktopManager::initSwitchToShortcuts() { const QString toDesktop = QStringLiteral("Switch to Desktop %1"); const KLocalizedString toDesktopLabel = ki18n("Switch to Desktop %1"); addAction(toDesktop, toDesktopLabel, 1, QKeySequence(Qt::CTRL + Qt::Key_F1), &VirtualDesktopManager::slotSwitchTo); addAction(toDesktop, toDesktopLabel, 2, QKeySequence(Qt::CTRL + Qt::Key_F2), &VirtualDesktopManager::slotSwitchTo); addAction(toDesktop, toDesktopLabel, 3, QKeySequence(Qt::CTRL + Qt::Key_F3), &VirtualDesktopManager::slotSwitchTo); addAction(toDesktop, toDesktopLabel, 4, QKeySequence(Qt::CTRL + Qt::Key_F4), &VirtualDesktopManager::slotSwitchTo); for (uint i = 5; i <= maximum(); ++i) { addAction(toDesktop, toDesktopLabel, i, QKeySequence(), &VirtualDesktopManager::slotSwitchTo); } } QAction *VirtualDesktopManager::addAction(const QString &name, const KLocalizedString &label, uint value, const QKeySequence &key, void (VirtualDesktopManager::*slot)()) { QAction *a = new QAction(this); a->setProperty("componentName", QStringLiteral(KWIN_NAME)); a->setObjectName(name.arg(value)); a->setText(label.subs(value).toString()); a->setData(value); KGlobalAccel::setGlobalShortcut(a, key); input()->registerShortcut(key, a, this, slot); return a; } QAction *VirtualDesktopManager::addAction(const QString &name, const QString &label, void (VirtualDesktopManager::*slot)()) { QAction *a = new QAction(this); a->setProperty("componentName", QStringLiteral(KWIN_NAME)); a->setObjectName(name); a->setText(label); KGlobalAccel::setGlobalShortcut(a, QKeySequence()); input()->registerShortcut(QKeySequence(), a, this, slot); return a; } void VirtualDesktopManager::slotSwitchTo() { QAction *act = qobject_cast(sender()); if (!act) { return; } bool ok = false; const uint i = act->data().toUInt(&ok); if (!ok) { return; } setCurrent(i); } void VirtualDesktopManager::setNavigationWrappingAround(bool enabled) { if (enabled == m_navigationWrapsAround) { return; } m_navigationWrapsAround = enabled; emit navigationWrappingAroundChanged(); } void VirtualDesktopManager::slotDown() { moveTo(isNavigationWrappingAround()); } void VirtualDesktopManager::slotLeft() { moveTo(isNavigationWrappingAround()); } void VirtualDesktopManager::slotPrevious() { moveTo(isNavigationWrappingAround()); } void VirtualDesktopManager::slotNext() { moveTo(isNavigationWrappingAround()); } void VirtualDesktopManager::slotRight() { moveTo(isNavigationWrappingAround()); } void VirtualDesktopManager::slotUp() { moveTo(isNavigationWrappingAround()); } } // KWin diff --git a/virtualdesktops.h b/virtualdesktops.h index 420bbc965..0b233ac13 100644 --- a/virtualdesktops.h +++ b/virtualdesktops.h @@ -1,693 +1,738 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2012 Martin Gräßlin 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, see . *********************************************************************/ #ifndef KWIN_VIRTUAL_DESKTOPS_H #define KWIN_VIRTUAL_DESKTOPS_H // KWin #include #include // Qt includes #include #include #include #include + // KDE includes #include #include class KLocalizedString; class NETRootInfo; class QAction; +namespace KWayland +{ +namespace Server +{ +class PlasmaVirtualDesktopManagementInterface; +} +} + namespace KWin { class KWIN_EXPORT VirtualDesktop : public QObject { Q_OBJECT Q_PROPERTY(QByteArray id READ id CONSTANT) - Q_PROPERTY(uint x11DesktopNumber READ x11DesktopNumber CONSTANT) + Q_PROPERTY(uint x11DesktopNumber READ x11DesktopNumber NOTIFY x11DesktopNumberChanged) Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged) public: explicit VirtualDesktop(QObject *parent = nullptr); virtual ~VirtualDesktop(); void setId(const QByteArray &id); QByteArray id() const { return m_id; } void setName(const QString &name); QString name() const { return m_name; } void setX11DesktopNumber(uint number); uint x11DesktopNumber() const { return m_x11DesktopNumber; } Q_SIGNALS: void nameChanged(); + void x11DesktopNumberChanged(); /** * Emitted just before the desktop gets destroyed. **/ void aboutToBeDestroyed(); private: QByteArray m_id; QString m_name; int m_x11DesktopNumber = 0; }; /** * @brief Two dimensional grid containing the ID of the virtual desktop at a specific position * in the grid. * * The VirtualDesktopGrid represents a visual layout of the Virtual Desktops as they are in e.g. * a Pager. This grid is used for getting a desktop next to a given desktop in any direction by * making use of the layout information. This allows navigation like move to desktop on left. **/ class VirtualDesktopGrid { public: VirtualDesktopGrid(); ~VirtualDesktopGrid(); void update(const QSize &size, Qt::Orientation orientation, const QVector &desktops); /** * @returns The coords of desktop @a id in grid units. */ QPoint gridCoords(uint id) const; /** * @returns The coords of desktop @a vd in grid units. */ QPoint gridCoords(VirtualDesktop *vd) const; /** * @returns The desktop at the point @a coords or 0 if no desktop exists at that * point. @a coords is to be in grid units. */ VirtualDesktop *at(const QPoint &coords) const; int width() const; int height() const; const QSize &size() const; private: QSize m_size; QVector> m_grid; }; /** * @brief Manages the number of available virtual desktops, the layout of those and which virtual * desktop is the current one. * * This manager is responsible for Virtual Desktop handling inside KWin. It has a property for the * count of available virtual desktops and a property for the currently active virtual desktop. All * changes to the number of virtual desktops and the current virtual desktop need to go through this * manager. * * On all changes a signal is emitted and interested parties should connect to the signal. The manager * itself does not interact with other parts of the system. E.g. it does not hide/show windows of * desktop changes. This is outside the scope of this manager. * * Internally the manager organizes the virtual desktops in a grid allowing to navigate over the * virtual desktops. For this a set of convenient methods are available which allow to get the id * of an adjacent desktop or to switch to an adjacent desktop. Interested parties should make use of * these methods and not replicate the logic to switch to the next desktop. **/ class KWIN_EXPORT VirtualDesktopManager : public QObject { Q_OBJECT /** * The number of virtual desktops currently available. * The ids of the virtual desktops are in the range [1, VirtualDesktopManager::maximum()]. **/ Q_PROPERTY(uint count READ count WRITE setCount NOTIFY countChanged) /** * The id of the virtual desktop which is currently in use. **/ Q_PROPERTY(uint current READ current WRITE setCurrent NOTIFY currentChanged) /** * Whether navigation in the desktop layout wraps around at the borders. **/ Q_PROPERTY(bool navigationWrappingAround READ isNavigationWrappingAround WRITE setNavigationWrappingAround NOTIFY navigationWrappingAroundChanged) public: virtual ~VirtualDesktopManager(); /** - * @internal + * @internal, for X11 case **/ void setRootInfo(NETRootInfo *info); + /** + * @internal, for Wayland case + **/ + void setVirtualDesktopManagement(KWayland::Server::PlasmaVirtualDesktopManagementInterface *management); /** * @internal **/ void setConfig(KSharedConfig::Ptr config); /** * @returns Total number of desktops currently in existence. * @see setCount * @see countChanged */ uint count() const; + /** + * @returns the number of rows the layout has. + * @see setRows + * @see rowsChanged + */ + uint rows() const; /** * @returns The ID of the current desktop. * @see setCurrent * @see currentChanged */ uint current() const; /** * @returns The current desktop * @see setCurrent * @see currentChanged **/ VirtualDesktop *currentDesktop() const; /** * Moves to the desktop through the algorithm described by Direction. * @param wrap If @c true wraps around to the other side of the layout * @see setCurrent **/ template void moveTo(bool wrap = false); /** * @returns The name of the @p desktop **/ QString name(uint desktop) const; /** * @returns @c true if navigation at borders of layout wraps around, @c false otherwise * @see setNavigationWrappingAround * @see navigationWrappingAroundChanged **/ bool isNavigationWrappingAround() const; /** * @returns The layout aware virtual desktop grid used by this manager. **/ const VirtualDesktopGrid &grid() const; /** * @returns The ID of the desktop above desktop @a id. Wraps around to the bottom of * the layout if @a wrap is set. If @a id is not set use the current one. */ uint above(uint id = 0, bool wrap = true) const; /** * @returns The desktop above desktop @a desktop. Wraps around to the bottom of * the layout if @a wrap is set. If @a desktop is @c null use the current one. */ VirtualDesktop *above(VirtualDesktop *desktop, bool wrap = true) const; /** * @returns The ID of the desktop to the right of desktop @a id. Wraps around to the * left of the layout if @a wrap is set. If @a id is not set use the current one. */ uint toRight(uint id = 0, bool wrap = true) const; /** * @returns The desktop to the right of desktop @a desktop. Wraps around to the * left of the layout if @a wrap is set. If @a desktop is @c null use the current one. */ VirtualDesktop *toRight(VirtualDesktop *desktop, bool wrap = true) const; /** * @returns The ID of the desktop below desktop @a id. Wraps around to the top of the * layout if @a wrap is set. If @a id is not set use the current one. */ uint below(uint id = 0, bool wrap = true) const; /** * @returns The desktop below desktop @a desktop. Wraps around to the top of the * layout if @a wrap is set. If @a desktop is @c null use the current one. */ VirtualDesktop *below(VirtualDesktop *desktop, bool wrap = true) const; /** * @returns The ID of the desktop to the left of desktop @a id. Wraps around to the * right of the layout if @a wrap is set. If @a id is not set use the current one. */ uint toLeft(uint id = 0, bool wrap = true) const; /** * @returns The desktop to the left of desktop @a desktop. Wraps around to the * right of the layout if @a wrap is set. If @a desktop is @c null use the current one. */ VirtualDesktop *toLeft(VirtualDesktop *desktop, bool wrap = true) const; /** * @returns The desktop after the desktop @a desktop. Wraps around to the first * desktop if @a wrap is set. If @a desktop is @c null use the current desktop. **/ VirtualDesktop *next(VirtualDesktop *desktop = nullptr, bool wrap = true) const; /** * @returns The desktop in front of the desktop @a desktop. Wraps around to the * last desktop if @a wrap is set. If @a desktop is @c null use the current desktop. **/ VirtualDesktop *previous(VirtualDesktop *desktop = nullptr, bool wrap = true) const; void initShortcuts(); /** * @returns all currently managed VirtualDesktops **/ QVector desktops() const { return m_desktops; } /** * @returns The VirtualDesktop for the x11 @p id, if no such VirtualDesktop @c null is returned **/ VirtualDesktop *desktopForX11Id(uint id) const; + /** + * @returns The VirtualDesktop for the internal desktop string @p id, if no such VirtualDesktop @c null is returned + **/ + VirtualDesktop *desktopForId(const QByteArray &id) const; + + /** + * Create a new virtual desktop at the requested position. + * The difference with setCount is that setCount always adds new desktops at the end of the chain. The Id is automatically generated. + * @param x11DesktopNumber number for the desktop. The desktop created will have an + * x11DesktopNumber guaranteed to be between 1 and numberOfDesktops(). + * Existing desktops will eventually have their x11DesktopNumber increased. + * @param name The name for the new desktop, if empty the default name will be used. + * @returns the new VirtualDesktop, nullptr if we reached the maximum number of desktops + */ + VirtualDesktop *createVirtualDesktop(uint x11DesktopNumber, const QString &name = QString()); + + /** + * Remove the virtual desktop identified by id, if it exists + * difference with setCount is that is possible to remove an arbitrary desktop, + * not only the last one. + * @param id the string id of the desktop to remove + */ + void removeVirtualDesktop(const QByteArray &id); + /** * Updates the net root info for new number of desktops **/ void updateRootInfo(); /** * @returns The maximum number of desktops that KWin supports. */ static uint maximum(); public Q_SLOTS: /** * Set the number of available desktops to @a count. This function overrides any previous * grid layout. * There needs to be at least one virtual desktop and the new value is capped at the maximum * number of desktops. A caller of this function cannot expect that the change has been applied. * It is the callers responsibility to either check the @link numberOfDesktops or connect to the * @link countChanged signal. * * In case the @link current desktop is on a desktop higher than the new count, the current desktop - * is changed to be the new desktop with highest id. In that situation the signal @link desktopsRemoved + * is changed to be the new desktop with highest id. In that situation the signal @link desktopRemoved * is emitted. * @param count The new number of desktops to use * @see count * @see maximum * @see countChanged - * @see desktopsRemoved + * @see desktopCreated + * @see desktopRemoved */ void setCount(uint count); /** * Set the current desktop to @a current. * @returns True on success, false otherwise. * @see current * @see currentChanged * @see moveTo */ bool setCurrent(uint current); /** * Set the current desktop to @a current. * @returns True on success, false otherwise. * @see current * @see currentChanged * @see moveTo **/ bool setCurrent(VirtualDesktop *current); + /** + * Updates the layout to a new number of rows. The number of columns will be calculated accordingly + */ + void setRows(uint rows); /** * Called from within setCount() to ensure the desktop layout is still valid. */ void updateLayout(); /** * @param enable wrapping around borders for navigation in desktop layout * @see isNavigationWrappingAround * @see navigationWrappingAroundChanged **/ void setNavigationWrappingAround(bool enabled); /** * Loads number of desktops and names from configuration file **/ void load(); /** * Saves number of desktops and names to configuration file **/ void save(); Q_SIGNALS: /** * Signal emitted whenever the number of virtual desktops changes. * @param previousCount The number of desktops prior to the change * @param newCount The new current number of desktops **/ void countChanged(uint previousCount, uint newCount); + /** - * Signal emitted whenever the number of virtual desktops changes in a way - * that existing desktops are removed. - * - * The signal is emitted after the @c count property has been updated but prior - * to the @link countChanged signal being emitted. - * @param previousCount The number of desktops prior to the change. - * @see countChanged - * @see setCount - * @see count - **/ - void desktopsRemoved(uint previousCount); + * Signal when the number of rows in the layout changes + * @param new number of rows + */ + void rowsChanged(uint rows); + + /** + * A new desktop has been created + * @param desktop the new just crated desktop + */ + void desktopCreated(KWin::VirtualDesktop *desktop); + + /** + * A desktop has been removed and is about to be deleted + * @param desktop the desktop that has been removed. + * It's guaranteed to stil la valid pointer when the signal arrives, + * but it's about to be deleted. + */ + void desktopRemoved(KWin::VirtualDesktop *desktop); + /** * Signal emitted whenever the current desktop changes. * @param previousDesktop The virtual desktop changed from * @param newDesktop The virtual desktop changed to **/ void currentChanged(uint previousDesktop, uint newDesktop); /** * Signal emitted whenever the desktop layout changes. * @param columns The new number of columns in the layout * @param rows The new number of rows in the layout **/ void layoutChanged(int columns, int rows); /** * Signal emitted whenever the navigationWrappingAround property changes. **/ void navigationWrappingAroundChanged(); private Q_SLOTS: /** * Common slot for all "Switch to Desktop n" shortcuts. * This method uses the sender() method to access some data. * DO NOT CALL DIRECTLY! ONLY TO BE USED FROM AN ACTION! **/ void slotSwitchTo(); /** * Slot for switch to next desktop action. **/ void slotNext(); /** * Slot for switch to previous desktop action. **/ void slotPrevious(); /** * Slot for switch to right desktop action. **/ void slotRight(); /** * Slot for switch to left desktop action. **/ void slotLeft(); /** * Slot for switch to desktop above action. **/ void slotUp(); /** * Slot for switch to desktop below action. **/ void slotDown(); private: - /** - * This method is called when the number of desktops is updated in a way that desktops - * are removed. At the time when this method is invoked the count property is already - * updated but the corresponding signal has not been emitted yet. - * - * Ensures that in case the current desktop is on one of the removed - * desktops the last desktop after the change becomes the new desktop. - * Emits the signal @link desktopsRemoved. - * - * @param previousCount The number of desktops prior to the change. - * @param previousCurrent The number of the previously current desktop. - * @see setCount - * @see desktopsRemoved - **/ - void handleDesktopsRemoved(uint previousCount, uint previousCurrent); /** * Generate a desktop layout from EWMH _NET_DESKTOP_LAYOUT property parameters. */ void setNETDesktopLayout(Qt::Orientation orientation, uint width, uint height, int startingCorner); /** * @returns A default name for the given @p desktop **/ QString defaultName(int desktop) const; /** * Creates all the global keyboard shortcuts for "Switch To Desktop n" actions. **/ void initSwitchToShortcuts(); /** * Creates an action and connects it to the @p slot in this Manager. This method is * meant to be used for the case that an additional information needs to be stored in * the action and the label. * @param name The name of the action to be created * @param label The localized name for the action to be created * @param value An additional value added to the label and to the created action * @param key The global shortcut for the action * @param slot The slot to invoke when the action is triggered **/ QAction *addAction(const QString &name, const KLocalizedString &label, uint value, const QKeySequence &key, void (VirtualDesktopManager::*slot)()); /** * Creates an action and connects it to the @p slot in this Manager. * Overloaded method for the case that no additional value needs to be passed to the action and * no global shortcut is defined by default. * @param name The name of the action to be created * @param label The localized name for the action to be created * @param slot The slot to invoke when the action is triggered **/ QAction *addAction(const QString &name, const QString &label, void (VirtualDesktopManager::*slot)()); QVector m_desktops; QPointer m_current; bool m_navigationWrapsAround; VirtualDesktopGrid m_grid; // TODO: QPointer NETRootInfo *m_rootInfo; + KWayland::Server::PlasmaVirtualDesktopManagementInterface *m_virtualDesktopManagement = nullptr; KSharedConfig::Ptr m_config; + bool m_isLoading = false; KWIN_SINGLETON_VARIABLE(VirtualDesktopManager, s_manager) }; /** * Function object to select the desktop above in the layout. * Note: does not switch to the desktop! **/ class DesktopAbove { public: DesktopAbove() {} /** * @param desktop The desktop from which the desktop above should be selected. If @c 0 the current desktop is used * @param wrap Whether to wrap around if already topmost desktop * @returns Id of the desktop above @p desktop **/ uint operator() (uint desktop, bool wrap) { return (*this)(VirtualDesktopManager::self()->desktopForX11Id(desktop), wrap)->x11DesktopNumber(); } /** * @param desktop The desktop from which the desktop above should be selected. If @c 0 the current desktop is used * @param wrap Whether to wrap around if already topmost desktop * @returns the desktop above @p desktop **/ VirtualDesktop *operator() (VirtualDesktop *desktop, bool wrap) { return VirtualDesktopManager::self()->above(desktop, wrap); } }; /** * Function object to select the desktop below in the layout. * Note: does not switch to the desktop! **/ class DesktopBelow { public: DesktopBelow() {} /** * @param desktop The desktop from which the desktop below should be selected. If @c 0 the current desktop is used * @param wrap Whether to wrap around if already lowest desktop * @returns Id of the desktop below @p desktop **/ uint operator() (uint desktop, bool wrap) { return (*this)(VirtualDesktopManager::self()->desktopForX11Id(desktop), wrap)->x11DesktopNumber(); } /** * @param desktop The desktop from which the desktop below should be selected. If @c 0 the current desktop is used * @param wrap Whether to wrap around if already lowest desktop * @returns the desktop below @p desktop **/ VirtualDesktop *operator() (VirtualDesktop *desktop, bool wrap) { return VirtualDesktopManager::self()->below(desktop, wrap); } }; /** * Function object to select the desktop to the left in the layout. * Note: does not switch to the desktop! **/ class DesktopLeft { public: DesktopLeft() {} /** * @param desktop The desktop from which the desktop on the left should be selected. If @c 0 the current desktop is used * @param wrap Whether to wrap around if already leftmost desktop * @returns Id of the desktop left of @p desktop **/ uint operator() (uint desktop, bool wrap) { return (*this)(VirtualDesktopManager::self()->desktopForX11Id(desktop), wrap)->x11DesktopNumber(); } /** * @param desktop The desktop from which the desktop on the left should be selected. If @c 0 the current desktop is used * @param wrap Whether to wrap around if already leftmost desktop * @returns the desktop left of @p desktop **/ VirtualDesktop *operator() (VirtualDesktop *desktop, bool wrap) { return VirtualDesktopManager::self()->toLeft(desktop, wrap); } }; /** * Function object to select the desktop to the right in the layout. * Note: does not switch to the desktop! **/ class DesktopRight { public: DesktopRight() {} /** * @param desktop The desktop from which the desktop on the right should be selected. If @c 0 the current desktop is used * @param wrap Whether to wrap around if already rightmost desktop * @returns Id of the desktop right of @p desktop **/ uint operator() (uint desktop, bool wrap) { return (*this)(VirtualDesktopManager::self()->desktopForX11Id(desktop), wrap)->x11DesktopNumber(); } /** * @param desktop The desktop from which the desktop on the right should be selected. If @c 0 the current desktop is used * @param wrap Whether to wrap around if already rightmost desktop * @returns the desktop right of @p desktop **/ VirtualDesktop *operator() (VirtualDesktop *desktop, bool wrap) { return VirtualDesktopManager::self()->toRight(desktop, wrap); } }; /** * Function object to select the next desktop in the layout. * Note: does not switch to the desktop! **/ class DesktopNext { public: DesktopNext() {} /** * @param desktop The desktop from which the next desktop should be selected. If @c 0 the current desktop is used * @param wrap Whether to wrap around if already last desktop * @returns Id of the next desktop **/ uint operator() (uint desktop, bool wrap) { return (*this)(VirtualDesktopManager::self()->desktopForX11Id(desktop), wrap)->x11DesktopNumber(); } /** * @param desktop The desktop from which the next desktop should be selected. If @c 0 the current desktop is used * @param wrap Whether to wrap around if already last desktop * @returns the next desktop **/ VirtualDesktop *operator() (VirtualDesktop *desktop, bool wrap) { return VirtualDesktopManager::self()->next(desktop, wrap); } }; /** * Function object to select the previous desktop in the layout. * Note: does not switch to the desktop! **/ class DesktopPrevious { public: DesktopPrevious() {} /** * @param desktop The desktop from which the previous desktop should be selected. If @c 0 the current desktop is used * @param wrap Whether to wrap around if already first desktop * @returns Id of the previous desktop **/ uint operator() (uint desktop, bool wrap) { return (*this)(VirtualDesktopManager::self()->desktopForX11Id(desktop), wrap)->x11DesktopNumber(); } /** * @param desktop The desktop from which the previous desktop should be selected. If @c 0 the current desktop is used * @param wrap Whether to wrap around if already first desktop * @returns the previous desktop **/ VirtualDesktop *operator() (VirtualDesktop *desktop, bool wrap) { return VirtualDesktopManager::self()->previous(desktop, wrap); } }; /** * Helper function to get the ID of a virtual desktop in the direction from * the given @p desktop. If @c 0 the current desktop is used as a starting point. * @param desktop The desktop from which the desktop in given Direction should be selected. * @param wrap Whether desktop navigation wraps around at the borders of the layout * @returns The next desktop in specified direction **/ template uint getDesktop(int desktop = 0, bool wrap = true); template uint getDesktop(int d, bool wrap) { Direction direction; return direction(d, wrap); } inline int VirtualDesktopGrid::width() const { return m_size.width(); } inline int VirtualDesktopGrid::height() const { return m_size.height(); } inline const QSize &VirtualDesktopGrid::size() const { return m_size; } inline uint VirtualDesktopManager::maximum() { return 20; } inline uint VirtualDesktopManager::count() const { return m_desktops.count(); } inline bool VirtualDesktopManager::isNavigationWrappingAround() const { return m_navigationWrapsAround; } inline void VirtualDesktopManager::setRootInfo(NETRootInfo *info) { m_rootInfo = info; } inline void VirtualDesktopManager::setConfig(KSharedConfig::Ptr config) { m_config = config; } inline const VirtualDesktopGrid &VirtualDesktopManager::grid() const { return m_grid; } template void VirtualDesktopManager::moveTo(bool wrap) { Direction functor; setCurrent(functor(nullptr, wrap)); } } // namespace KWin #endif diff --git a/virtualdesktopsdbustypes.cpp b/virtualdesktopsdbustypes.cpp new file mode 100644 index 000000000..aa9af454a --- /dev/null +++ b/virtualdesktopsdbustypes.cpp @@ -0,0 +1,70 @@ +/******************************************************************** + KWin - the KDE window manager + This file is part of the KDE project. + +Copyright (C) 2018 Marco Martin + +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, see . +*********************************************************************/ + +// own +#include "virtualdesktopsdbustypes.h" + + +// Marshall the DBusDesktopDataStruct data into a D-BUS argument +const QDBusArgument &operator<<(QDBusArgument &argument, const KWin::DBusDesktopDataStruct &desk) +{ + argument.beginStructure(); + argument << desk.position; + argument << desk.id; + argument << desk.name; + argument.endStructure(); + return argument; +} +// Retrieve +const QDBusArgument &operator>>(const QDBusArgument &argument, KWin::DBusDesktopDataStruct &desk) +{ + argument.beginStructure(); + argument >> desk.position; + argument >> desk.id; + argument >> desk.name; + argument.endStructure(); + return argument; +} + +const QDBusArgument &operator<<(QDBusArgument &argument, const KWin::DBusDesktopDataVector &deskVector) +{ + argument.beginArray(qMetaTypeId()); + for (int i = 0; i < deskVector.size(); ++i) { + argument << deskVector[i]; + } + argument.endArray(); + return argument; +} + +const QDBusArgument &operator>>(const QDBusArgument &argument, KWin::DBusDesktopDataVector &deskVector) +{ + argument.beginArray(); + deskVector.clear(); + + while (!argument.atEnd()) { + KWin::DBusDesktopDataStruct element; + argument >> element; + deskVector.append(element); + } + + argument.endArray(); + + return argument; +} diff --git a/virtualdesktopsdbustypes.h b/virtualdesktopsdbustypes.h new file mode 100644 index 000000000..071ad0d94 --- /dev/null +++ b/virtualdesktopsdbustypes.h @@ -0,0 +1,47 @@ +/******************************************************************** + KWin - the KDE window manager + This file is part of the KDE project. + +Copyright (C) 2018 Marco Martin + +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, see . +*********************************************************************/ + +#ifndef KWIN_VIRTUALDESKTOPS_DBUS_TYPES_H +#define KWIN_VIRTUALDESKTOPS_DBUS_TYPES_H + +#include + +namespace KWin +{ + +struct DBusDesktopDataStruct { + uint position; + QString id; + QString name; +}; +typedef QVector DBusDesktopDataVector; +} + +const QDBusArgument &operator<<(QDBusArgument &argument, const KWin::DBusDesktopDataStruct &desk); +const QDBusArgument &operator>>(const QDBusArgument &argument, KWin::DBusDesktopDataStruct &desk); + +Q_DECLARE_METATYPE(KWin::DBusDesktopDataStruct) + +const QDBusArgument &operator<<(QDBusArgument &argument, const KWin::DBusDesktopDataVector &deskVector); +const QDBusArgument &operator>>(const QDBusArgument &argument, KWin::DBusDesktopDataVector &deskVector); + +Q_DECLARE_METATYPE(KWin::DBusDesktopDataVector) + +#endif // KWIN_VIRTUALDESKTOPS_DBUS_TYPES_H diff --git a/wayland_server.cpp b/wayland_server.cpp index ad4367d05..7ddb93927 100644 --- a/wayland_server.cpp +++ b/wayland_server.cpp @@ -1,782 +1,791 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2015 Martin Gräßlin 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, see . *********************************************************************/ #include "wayland_server.h" #include "client.h" #include "platform.h" #include "composite.h" #include "idle_inhibition.h" #include "screens.h" #include "shell_client.h" #include "workspace.h" // Client #include #include #include #include #include // Server #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 // Qt #include #include // system #include #include #include //screenlocker #include using namespace KWayland::Server; namespace KWin { KWIN_SINGLETON_FACTORY(WaylandServer) WaylandServer::WaylandServer(QObject *parent) : QObject(parent) { qRegisterMetaType(); connect(kwinApp(), &Application::screensCreated, this, &WaylandServer::initOutputs); connect(kwinApp(), &Application::x11ConnectionChanged, this, &WaylandServer::setupX11ClipboardSync); } WaylandServer::~WaylandServer() { destroyInputMethodConnection(); } void WaylandServer::destroyInternalConnection() { emit terminatingInternalClientConnection(); if (m_internalConnection.client) { // delete all connections hold by plugins like e.g. widget style const auto connections = KWayland::Client::ConnectionThread::connections(); for (auto c : connections) { if (c == m_internalConnection.client) { continue; } emit c->connectionDied(); } delete m_internalConnection.registry; delete m_internalConnection.shm; dispatch(); m_internalConnection.client->deleteLater(); m_internalConnection.clientThread->quit(); m_internalConnection.clientThread->wait(); delete m_internalConnection.clientThread; m_internalConnection.client = nullptr; m_internalConnection.server->destroy(); m_internalConnection.server = nullptr; } } void WaylandServer::terminateClientConnections() { destroyInternalConnection(); destroyInputMethodConnection(); if (m_display) { const auto connections = m_display->connections(); for (auto it = connections.begin(); it != connections.end(); ++it) { (*it)->destroy(); } } } template void WaylandServer::createSurface(T *surface) { if (!Workspace::self()) { // it's possible that a Surface gets created before Workspace is created return; } if (surface->client() == m_xwayland.client) { // skip Xwayland clients, those are created using standard X11 way return; } if (surface->client() == m_screenLockerClientConnection) { ScreenLocker::KSldApp::self()->lockScreenShown(); } auto client = new ShellClient(surface); auto it = std::find_if(m_plasmaShellSurfaces.begin(), m_plasmaShellSurfaces.end(), [client] (PlasmaShellSurfaceInterface *surface) { return client->surface() == surface->surface(); } ); if (it != m_plasmaShellSurfaces.end()) { client->installPlasmaShellSurface(*it); m_plasmaShellSurfaces.erase(it); } if (auto menu = m_appMenuManager->appMenuForSurface(surface->surface())) { client->installAppMenu(menu); } if (auto palette = m_paletteManager->paletteForSurface(surface->surface())) { client->installPalette(palette); } if (client->isInternal()) { m_internalClients << client; } else { m_clients << client; } if (client->readyForPainting()) { emit shellClientAdded(client); } else { connect(client, &ShellClient::windowShown, this, &WaylandServer::shellClientShown); } //not directly connected as the connection is tied to client instead of this connect(m_XdgForeign, &KWayland::Server::XdgForeignInterface::transientChanged, client, [this](KWayland::Server::SurfaceInterface *child) { emit foreignTransientChanged(child); }); } bool WaylandServer::init(const QByteArray &socketName, InitalizationFlags flags) { m_initFlags = flags; m_display = new KWayland::Server::Display(this); if (!socketName.isNull() && !socketName.isEmpty()) { m_display->setSocketName(QString::fromUtf8(socketName)); } m_display->start(); if (!m_display->isRunning()) { return false; } m_compositor = m_display->createCompositor(m_display); m_compositor->create(); connect(m_compositor, &CompositorInterface::surfaceCreated, this, [this] (SurfaceInterface *surface) { // check whether we have a Toplevel with the Surface's id Workspace *ws = Workspace::self(); if (!ws) { // it's possible that a Surface gets created before Workspace is created return; } if (surface->client() != xWaylandConnection()) { // setting surface is only relevat for Xwayland clients return; } auto check = [surface] (const Toplevel *t) { return t->surfaceId() == surface->id(); }; if (Toplevel *t = ws->findToplevel(check)) { t->setSurface(surface); } } ); m_shell = m_display->createShell(m_display); m_shell->create(); connect(m_shell, &ShellInterface::surfaceCreated, this, &WaylandServer::createSurface); m_xdgShell5 = m_display->createXdgShell(XdgShellInterfaceVersion::UnstableV5, m_display); m_xdgShell5->create(); connect(m_xdgShell5, &XdgShellInterface::surfaceCreated, this, &WaylandServer::createSurface); // TODO: verify seat and serial connect(m_xdgShell5, &XdgShellInterface::popupCreated, this, &WaylandServer::createSurface); m_xdgShell6 = m_display->createXdgShell(XdgShellInterfaceVersion::UnstableV6, m_display); m_xdgShell6->create(); connect(m_xdgShell6, &XdgShellInterface::surfaceCreated, this, &WaylandServer::createSurface); connect(m_xdgShell6, &XdgShellInterface::xdgPopupCreated, this, &WaylandServer::createSurface); m_xdgShell = m_display->createXdgShell(XdgShellInterfaceVersion::Stable, m_display); m_xdgShell->create(); connect(m_xdgShell, &XdgShellInterface::surfaceCreated, this, &WaylandServer::createSurface); connect(m_xdgShell, &XdgShellInterface::xdgPopupCreated, this, &WaylandServer::createSurface); m_display->createShm(); m_seat = m_display->createSeat(m_display); m_seat->create(); m_display->createPointerGestures(PointerGesturesInterfaceVersion::UnstableV1, m_display)->create(); m_display->createPointerConstraints(PointerConstraintsInterfaceVersion::UnstableV1, m_display)->create(); auto ddm = m_display->createDataDeviceManager(m_display); ddm->create(); connect(ddm, &DataDeviceManagerInterface::dataDeviceCreated, this, [this] (DataDeviceInterface *ddi) { if (ddi->client() == m_xclipbaordSync.client && m_xclipbaordSync.client != nullptr) { m_xclipbaordSync.ddi = QPointer(ddi); connect(m_xclipbaordSync.ddi.data(), &DataDeviceInterface::selectionChanged, this, [this] { // testing whether the active client inherits Client // it would be better to test for the keyboard focus, but we might get a clipboard update // when the Client is already active, but no Surface is created yet. if (workspace()->activeClient() && workspace()->activeClient()->inherits("KWin::Client")) { m_seat->setSelection(m_xclipbaordSync.ddi.data()); } } ); } } ); m_idle = m_display->createIdle(m_display); m_idle->create(); auto idleInhibition = new IdleInhibition(m_idle); connect(this, &WaylandServer::shellClientAdded, idleInhibition, &IdleInhibition::registerShellClient); m_display->createIdleInhibitManager(IdleInhibitManagerInterfaceVersion::UnstableV1, m_display)->create(); m_plasmaShell = m_display->createPlasmaShell(m_display); m_plasmaShell->create(); connect(m_plasmaShell, &PlasmaShellInterface::surfaceCreated, [this] (PlasmaShellSurfaceInterface *surface) { if (ShellClient *client = findClient(surface->surface())) { client->installPlasmaShellSurface(surface); } else { m_plasmaShellSurfaces << surface; connect(surface, &QObject::destroyed, this, [this, surface] { m_plasmaShellSurfaces.removeOne(surface); } ); } } ); m_qtExtendedSurface = m_display->createQtSurfaceExtension(m_display); m_qtExtendedSurface->create(); connect(m_qtExtendedSurface, &QtSurfaceExtensionInterface::surfaceCreated, [this] (QtExtendedSurfaceInterface *surface) { if (ShellClient *client = findClient(surface->surface())) { client->installQtExtendedSurface(surface); } } ); m_appMenuManager = m_display->createAppMenuManagerInterface(m_display); m_appMenuManager->create(); connect(m_appMenuManager, &AppMenuManagerInterface::appMenuCreated, [this] (AppMenuInterface *appMenu) { if (ShellClient *client = findClient(appMenu->surface())) { client->installAppMenu(appMenu); } } ); m_paletteManager = m_display->createServerSideDecorationPaletteManager(m_display); m_paletteManager->create(); connect(m_paletteManager, &ServerSideDecorationPaletteManagerInterface::paletteCreated, [this] (ServerSideDecorationPaletteInterface *palette) { if (ShellClient *client = findClient(palette->surface())) { client->installPalette(palette); } } ); m_windowManagement = m_display->createPlasmaWindowManagement(m_display); m_windowManagement->create(); m_windowManagement->setShowingDesktopState(PlasmaWindowManagementInterface::ShowingDesktopState::Disabled); connect(m_windowManagement, &PlasmaWindowManagementInterface::requestChangeShowingDesktop, this, [] (PlasmaWindowManagementInterface::ShowingDesktopState state) { if (!workspace()) { return; } bool set = false; switch (state) { case PlasmaWindowManagementInterface::ShowingDesktopState::Disabled: set = false; break; case PlasmaWindowManagementInterface::ShowingDesktopState::Enabled: set = true; break; default: Q_UNREACHABLE(); break; } if (set == workspace()->showingDesktop()) { return; } workspace()->setShowingDesktop(set); } ); + + + m_virtualDesktopManagement = m_display->createPlasmaVirtualDesktopManagement(m_display); + m_virtualDesktopManagement->create(); + m_windowManagement->setPlasmaVirtualDesktopManagementInterface(m_virtualDesktopManagement); + auto shadowManager = m_display->createShadowManager(m_display); shadowManager->create(); m_display->createDpmsManager(m_display)->create(); m_decorationManager = m_display->createServerSideDecorationManager(m_display); connect(m_decorationManager, &ServerSideDecorationManagerInterface::decorationCreated, this, [this] (ServerSideDecorationInterface *deco) { if (ShellClient *c = findClient(deco->surface())) { c->installServerSideDecoration(deco); } connect(deco, &ServerSideDecorationInterface::modeRequested, this, [this, deco] (ServerSideDecorationManagerInterface::Mode mode) { // always acknowledge the requested mode deco->setMode(mode); } ); } ); m_decorationManager->create(); m_outputManagement = m_display->createOutputManagement(m_display); connect(m_outputManagement, &OutputManagementInterface::configurationChangeRequested, this, [this](KWayland::Server::OutputConfigurationInterface *config) { kwinApp()->platform()->configurationChangeRequested(config); }); m_outputManagement->create(); m_xdgOutputManager = m_display->createXdgOutputManager(m_display); m_xdgOutputManager->create(); m_display->createSubCompositor(m_display)->create(); m_XdgForeign = m_display->createXdgForeignInterface(m_display); m_XdgForeign->create(); return true; } SurfaceInterface *WaylandServer::findForeignTransientForSurface(SurfaceInterface *surface) { return m_XdgForeign->transientFor(surface); } void WaylandServer::shellClientShown(Toplevel *t) { ShellClient *c = dynamic_cast(t); if (!c) { qCWarning(KWIN_CORE) << "Failed to cast a Toplevel which is supposed to be a ShellClient to ShellClient"; return; } disconnect(c, &ShellClient::windowShown, this, &WaylandServer::shellClientShown); emit shellClientAdded(c); } void WaylandServer::initWorkspace() { + VirtualDesktopManager::self()->setVirtualDesktopManagement(m_virtualDesktopManagement); + if (m_windowManagement) { connect(workspace(), &Workspace::showingDesktopChanged, this, [this] (bool set) { using namespace KWayland::Server; m_windowManagement->setShowingDesktopState(set ? PlasmaWindowManagementInterface::ShowingDesktopState::Enabled : PlasmaWindowManagementInterface::ShowingDesktopState::Disabled ); } ); } if (hasScreenLockerIntegration()) { if (m_internalConnection.interfacesAnnounced) { initScreenLocker(); } else { connect(m_internalConnection.registry, &KWayland::Client::Registry::interfacesAnnounced, this, &WaylandServer::initScreenLocker); } } else { emit initialized(); } } void WaylandServer::initScreenLocker() { ScreenLocker::KSldApp::self(); ScreenLocker::KSldApp::self()->setWaylandDisplay(m_display); ScreenLocker::KSldApp::self()->setGreeterEnvironment(kwinApp()->processStartupEnvironment()); ScreenLocker::KSldApp::self()->initialize(); connect(ScreenLocker::KSldApp::self(), &ScreenLocker::KSldApp::greeterClientConnectionChanged, this, [this] () { m_screenLockerClientConnection = ScreenLocker::KSldApp::self()->greeterClientConnection(); } ); connect(ScreenLocker::KSldApp::self(), &ScreenLocker::KSldApp::unlocked, this, [this] () { m_screenLockerClientConnection = nullptr; } ); if (m_initFlags.testFlag(InitalizationFlag::LockScreen)) { ScreenLocker::KSldApp::self()->lock(ScreenLocker::EstablishLock::Immediate); } emit initialized(); } void WaylandServer::initOutputs() { if (kwinApp()->platform()->handlesOutputs()) { return; } syncOutputsToWayland(); connect(screens(), &Screens::changed, this, [this] { // when screens change we need to sync this to Wayland. // Unfortunately we don't have much information and cannot properly match a KWin screen // to a Wayland screen. // Thus we just recreate all outputs and delete the old ones const auto outputs = m_display->outputs(); syncOutputsToWayland(); qDeleteAll(outputs); } ); } void WaylandServer::syncOutputsToWayland() { Screens *s = screens(); Q_ASSERT(s); for (int i = 0; i < s->count(); ++i) { OutputInterface *output = m_display->createOutput(m_display); auto xdgOutput = xdgOutputManager()->createXdgOutput(output, output); output->setScale(s->scale(i)); const QRect &geo = s->geometry(i); output->setGlobalPosition(geo.topLeft()); output->setPhysicalSize(s->physicalSize(i).toSize()); output->addMode(geo.size()); xdgOutput->setLogicalPosition(geo.topLeft()); xdgOutput->setLogicalSize(geo.size()); xdgOutput->done(); output->create(); } } WaylandServer::SocketPairConnection WaylandServer::createConnection() { SocketPairConnection ret; int sx[2]; if (socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0, sx) < 0) { qCWarning(KWIN_CORE) << "Could not create socket"; return ret; } ret.connection = m_display->createClient(sx[0]); ret.fd = sx[1]; return ret; } int WaylandServer::createXWaylandConnection() { const auto socket = createConnection(); if (!socket.connection) { return -1; } m_xwayland.client = socket.connection; m_xwayland.destroyConnection = connect(m_xwayland.client, &KWayland::Server::ClientConnection::disconnected, this, [] { qFatal("Xwayland Connection died"); } ); return socket.fd; } void WaylandServer::destroyXWaylandConnection() { if (!m_xwayland.client) { return; } // first terminate the clipboard sync if (m_xclipbaordSync.process) { m_xclipbaordSync.process->terminate(); } disconnect(m_xwayland.destroyConnection); m_xwayland.client->destroy(); m_xwayland.client = nullptr; } int WaylandServer::createInputMethodConnection() { const auto socket = createConnection(); if (!socket.connection) { return -1; } m_inputMethodServerConnection = socket.connection; return socket.fd; } void WaylandServer::destroyInputMethodConnection() { if (!m_inputMethodServerConnection) { return; } m_inputMethodServerConnection->destroy(); m_inputMethodServerConnection = nullptr; } int WaylandServer::createXclipboardSyncConnection() { const auto socket = createConnection(); if (!socket.connection) { return -1; } m_xclipbaordSync.client = socket.connection; return socket.fd; } void WaylandServer::setupX11ClipboardSync() { if (m_xclipbaordSync.process) { return; } int socket = dup(createXclipboardSyncConnection()); if (socket == -1) { delete m_xclipbaordSync.client; m_xclipbaordSync.client = nullptr; return; } if (socket >= 0) { QProcessEnvironment environment = kwinApp()->processStartupEnvironment(); environment.insert(QStringLiteral("WAYLAND_SOCKET"), QByteArray::number(socket)); environment.insert(QStringLiteral("DISPLAY"), QString::fromUtf8(qgetenv("DISPLAY"))); environment.remove("WAYLAND_DISPLAY"); m_xclipbaordSync.process = new Process(this); m_xclipbaordSync.process->setProcessChannelMode(QProcess::ForwardedErrorChannel); auto finishedSignal = static_cast(&QProcess::finished); connect(m_xclipbaordSync.process, finishedSignal, this, [this] { m_xclipbaordSync.process->deleteLater(); m_xclipbaordSync.process = nullptr; m_xclipbaordSync.ddi.clear(); m_xclipbaordSync.client->destroy(); m_xclipbaordSync.client = nullptr; // TODO: restart } ); m_xclipbaordSync.process->setProcessEnvironment(environment); m_xclipbaordSync.process->start(QStringLiteral(KWIN_XCLIPBOARD_SYNC_BIN)); } } void WaylandServer::createInternalConnection() { const auto socket = createConnection(); if (!socket.connection) { return; } m_internalConnection.server = socket.connection; using namespace KWayland::Client; m_internalConnection.client = new ConnectionThread(); m_internalConnection.client->setSocketFd(socket.fd); m_internalConnection.clientThread = new QThread; m_internalConnection.client->moveToThread(m_internalConnection.clientThread); m_internalConnection.clientThread->start(); connect(m_internalConnection.client, &ConnectionThread::connected, this, [this] { Registry *registry = new Registry(this); EventQueue *eventQueue = new EventQueue(this); eventQueue->setup(m_internalConnection.client); registry->setEventQueue(eventQueue); registry->create(m_internalConnection.client); m_internalConnection.registry = registry; connect(registry, &Registry::shmAnnounced, this, [this] (quint32 name, quint32 version) { m_internalConnection.shm = m_internalConnection.registry->createShmPool(name, version, this); } ); connect(registry, &Registry::interfacesAnnounced, this, [this] { m_internalConnection.interfacesAnnounced = true; } ); registry->setup(); } ); m_internalConnection.client->initConnection(); } void WaylandServer::removeClient(ShellClient *c) { m_clients.removeAll(c); m_internalClients.removeAll(c); emit shellClientRemoved(c); } void WaylandServer::dispatch() { if (!m_display) { return; } if (m_internalConnection.server) { m_internalConnection.server->flush(); } m_display->dispatchEvents(0); } static ShellClient *findClientInList(const QList &clients, quint32 id) { auto it = std::find_if(clients.begin(), clients.end(), [id] (ShellClient *c) { return c->windowId() == id; } ); if (it == clients.end()) { return nullptr; } return *it; } static ShellClient *findClientInList(const QList &clients, KWayland::Server::SurfaceInterface *surface) { auto it = std::find_if(clients.begin(), clients.end(), [surface] (ShellClient *c) { return c->surface() == surface; } ); if (it == clients.end()) { return nullptr; } return *it; } ShellClient *WaylandServer::findClient(quint32 id) const { if (id == 0) { return nullptr; } if (ShellClient *c = findClientInList(m_clients, id)) { return c; } if (ShellClient *c = findClientInList(m_internalClients, id)) { return c; } return nullptr; } ShellClient *WaylandServer::findClient(SurfaceInterface *surface) const { if (!surface) { return nullptr; } if (ShellClient *c = findClientInList(m_clients, surface)) { return c; } if (ShellClient *c = findClientInList(m_internalClients, surface)) { return c; } return nullptr; } AbstractClient *WaylandServer::findAbstractClient(SurfaceInterface *surface) const { return findClient(surface); } ShellClient *WaylandServer::findClient(QWindow *w) const { if (!w) { return nullptr; } auto it = std::find_if(m_internalClients.constBegin(), m_internalClients.constEnd(), [w] (const ShellClient *c) { return c->internalWindow() == w; } ); if (it != m_internalClients.constEnd()) { return *it; } return nullptr; } quint32 WaylandServer::createWindowId(SurfaceInterface *surface) { auto it = m_clientIds.constFind(surface->client()); quint16 clientId = 0; if (it != m_clientIds.constEnd()) { clientId = it.value(); } else { clientId = createClientId(surface->client()); } Q_ASSERT(clientId != 0); quint32 id = clientId; // TODO: this does not prevent that two surfaces of same client get same id id = (id << 16) | (surface->id() & 0xFFFF); if (findClient(id)) { qCWarning(KWIN_CORE) << "Invalid client windowId generated:" << id; return 0; } return id; } quint16 WaylandServer::createClientId(ClientConnection *c) { auto ids = m_clientIds.values().toSet(); quint16 id = 1; if (!ids.isEmpty()) { for (quint16 i = ids.count() + 1; i >= 1 ; i--) { if (!ids.contains(i)) { id = i; break; } } } Q_ASSERT(!ids.contains(id)); m_clientIds.insert(c, id); connect(c, &ClientConnection::disconnected, this, [this] (ClientConnection *c) { m_clientIds.remove(c); } ); return id; } bool WaylandServer::isScreenLocked() const { if (!hasScreenLockerIntegration()) { return false; } return ScreenLocker::KSldApp::self()->lockState() == ScreenLocker::KSldApp::Locked || ScreenLocker::KSldApp::self()->lockState() == ScreenLocker::KSldApp::AcquiringLock; } bool WaylandServer::hasScreenLockerIntegration() const { return !m_initFlags.testFlag(InitalizationFlag::NoLockScreenIntegration); } void WaylandServer::simulateUserActivity() { if (m_idle) { m_idle->simulateUserActivity(); } } } diff --git a/wayland_server.h b/wayland_server.h index 6751cdd4b..60dbcc0ad 100644 --- a/wayland_server.h +++ b/wayland_server.h @@ -1,274 +1,279 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2015 Martin Gräßlin 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, see . *********************************************************************/ #ifndef KWIN_WAYLAND_SERVER_H #define KWIN_WAYLAND_SERVER_H #include #include #include class QThread; class QProcess; class QWindow; namespace KWayland { namespace Client { class ConnectionThread; class Registry; class ShmPool; class Surface; } namespace Server { class AppMenuManagerInterface; class ClientConnection; class CompositorInterface; class Display; class DataDeviceInterface; class IdleInterface; class ShellInterface; class SeatInterface; class ServerSideDecorationManagerInterface; class ServerSideDecorationPaletteManagerInterface; class SurfaceInterface; class OutputInterface; class PlasmaShellInterface; class PlasmaShellSurfaceInterface; +class PlasmaVirtualDesktopManagementInterface; class PlasmaWindowManagementInterface; class QtSurfaceExtensionInterface; class OutputManagementInterface; class OutputConfigurationInterface; class XdgShellInterface; class XdgForeignInterface; class XdgOutputManagerInterface; } } namespace KWin { class ShellClient; class AbstractClient; class Toplevel; class KWIN_EXPORT WaylandServer : public QObject { Q_OBJECT public: enum class InitalizationFlag { NoOptions = 0x0, LockScreen = 0x1, NoLockScreenIntegration = 0x2 }; Q_DECLARE_FLAGS(InitalizationFlags, InitalizationFlag) virtual ~WaylandServer(); bool init(const QByteArray &socketName = QByteArray(), InitalizationFlags flags = InitalizationFlag::NoOptions); void terminateClientConnections(); KWayland::Server::Display *display() { return m_display; } KWayland::Server::CompositorInterface *compositor() { return m_compositor; } KWayland::Server::SeatInterface *seat() { return m_seat; } KWayland::Server::ShellInterface *shell() { return m_shell; } + KWayland::Server::PlasmaVirtualDesktopManagementInterface *virtualDesktopManagement() { + return m_virtualDesktopManagement; + } KWayland::Server::PlasmaWindowManagementInterface *windowManagement() { return m_windowManagement; } KWayland::Server::ServerSideDecorationManagerInterface *decorationManager() const { return m_decorationManager; } KWayland::Server::XdgOutputManagerInterface *xdgOutputManager() const { return m_xdgOutputManager; } QList clients() const { return m_clients; } QList internalClients() const { return m_internalClients; } void removeClient(ShellClient *c); ShellClient *findClient(quint32 id) const; ShellClient *findClient(KWayland::Server::SurfaceInterface *surface) const; AbstractClient *findAbstractClient(KWayland::Server::SurfaceInterface *surface) const; ShellClient *findClient(QWindow *w) const; /** * return a transient parent of a surface imported with the foreign protocol, if any */ KWayland::Server::SurfaceInterface *findForeignTransientForSurface(KWayland::Server::SurfaceInterface *surface); /** * @returns file descriptor for Xwayland to connect to. **/ int createXWaylandConnection(); void destroyXWaylandConnection(); /** * @returns file descriptor to the input method server's socket. **/ int createInputMethodConnection(); void destroyInputMethodConnection(); int createXclipboardSyncConnection(); /** * @returns true if screen is locked. **/ bool isScreenLocked() const; /** * @returns whether integration with KScreenLocker is available. **/ bool hasScreenLockerIntegration() const; void createInternalConnection(); void initWorkspace(); KWayland::Server::ClientConnection *xWaylandConnection() const { return m_xwayland.client; } KWayland::Server::ClientConnection *inputMethodConnection() const { return m_inputMethodServerConnection; } KWayland::Server::ClientConnection *internalConnection() const { return m_internalConnection.server; } KWayland::Server::ClientConnection *screenLockerClientConnection() const { return m_screenLockerClientConnection; } QPointer xclipboardSyncDataDevice() const { return m_xclipbaordSync.ddi; } KWayland::Client::ShmPool *internalShmPool() { return m_internalConnection.shm; } KWayland::Client::ConnectionThread *internalClientConection() { return m_internalConnection.client; } KWayland::Client::Registry *internalClientRegistry() { return m_internalConnection.registry; } void dispatch(); quint32 createWindowId(KWayland::Server::SurfaceInterface *surface); /** * Struct containing information for a created Wayland connection through a * socketpair. **/ struct SocketPairConnection { /** * ServerSide Connection **/ KWayland::Server::ClientConnection *connection = nullptr; /** * client-side file descriptor for the socket **/ int fd = -1; }; /** * Creates a Wayland connection using a socket pair. **/ SocketPairConnection createConnection(); void simulateUserActivity(); Q_SIGNALS: void shellClientAdded(KWin::ShellClient*); void shellClientRemoved(KWin::ShellClient*); void terminatingInternalClientConnection(); void initialized(); void foreignTransientChanged(KWayland::Server::SurfaceInterface *child); private: void setupX11ClipboardSync(); void shellClientShown(Toplevel *t); void initOutputs(); void syncOutputsToWayland(); quint16 createClientId(KWayland::Server::ClientConnection *c); void destroyInternalConnection(); void configurationChangeRequested(KWayland::Server::OutputConfigurationInterface *config); template void createSurface(T *surface); void initScreenLocker(); KWayland::Server::Display *m_display = nullptr; KWayland::Server::CompositorInterface *m_compositor = nullptr; KWayland::Server::SeatInterface *m_seat = nullptr; KWayland::Server::ShellInterface *m_shell = nullptr; KWayland::Server::XdgShellInterface *m_xdgShell5 = nullptr; KWayland::Server::XdgShellInterface *m_xdgShell6 = nullptr; KWayland::Server::XdgShellInterface *m_xdgShell = nullptr; KWayland::Server::PlasmaShellInterface *m_plasmaShell = nullptr; KWayland::Server::PlasmaWindowManagementInterface *m_windowManagement = nullptr; + KWayland::Server::PlasmaVirtualDesktopManagementInterface *m_virtualDesktopManagement = nullptr; KWayland::Server::QtSurfaceExtensionInterface *m_qtExtendedSurface = nullptr; KWayland::Server::ServerSideDecorationManagerInterface *m_decorationManager = nullptr; KWayland::Server::OutputManagementInterface *m_outputManagement = nullptr; KWayland::Server::AppMenuManagerInterface *m_appMenuManager = nullptr; KWayland::Server::ServerSideDecorationPaletteManagerInterface *m_paletteManager = nullptr; KWayland::Server::IdleInterface *m_idle = nullptr; KWayland::Server::XdgOutputManagerInterface *m_xdgOutputManager = nullptr; struct { KWayland::Server::ClientConnection *client = nullptr; QMetaObject::Connection destroyConnection; } m_xwayland; KWayland::Server::ClientConnection *m_inputMethodServerConnection = nullptr; KWayland::Server::ClientConnection *m_screenLockerClientConnection = nullptr; struct { KWayland::Server::ClientConnection *server = nullptr; KWayland::Client::ConnectionThread *client = nullptr; QThread *clientThread = nullptr; KWayland::Client::Registry *registry = nullptr; KWayland::Client::ShmPool *shm = nullptr; bool interfacesAnnounced = false; } m_internalConnection; struct { QProcess *process = nullptr; KWayland::Server::ClientConnection *client = nullptr; QPointer ddi; } m_xclipbaordSync; KWayland::Server::XdgForeignInterface *m_XdgForeign = nullptr; QList m_clients; QList m_internalClients; QHash m_clientIds; InitalizationFlags m_initFlags; QVector m_plasmaShellSurfaces; KWIN_SINGLETON(WaylandServer) }; inline WaylandServer *waylandServer() { return WaylandServer::self(); } } // namespace KWin #endif diff --git a/workspace.cpp b/workspace.cpp index 7c2daeb4d..9c778bb37 100644 --- a/workspace.cpp +++ b/workspace.cpp @@ -1,1754 +1,1774 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 1999, 2000 Matthias Ettrich Copyright (C) 2003 Lubos Lunak 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, see . *********************************************************************/ // own #include "workspace.h" // kwin libs #include // kwin #ifdef KWIN_BUILD_ACTIVITIES #include "activities.h" #endif #include "appmenu.h" #include "atoms.h" #include "client.h" #include "composite.h" #include "cursor.h" #include "dbusinterface.h" #include "deleted.h" #include "effects.h" #include "focuschain.h" #include "group.h" #include "input.h" #include "logind.h" #include "moving_client_x11_filter.h" #include "killwindow.h" #include "netinfo.h" #include "outline.h" #include "placement.h" #include "rules.h" #include "screenedge.h" #include "screens.h" #include "platform.h" #include "scripting/scripting.h" #ifdef KWIN_BUILD_TABBOX #include "tabbox.h" #endif #include "unmanaged.h" #include "useractions.h" #include "virtualdesktops.h" #include "shell_client.h" #include "was_user_interaction_x11_filter.h" #include "wayland_server.h" #include "xcbutils.h" #include "main.h" #include "decorations/decorationbridge.h" // KDE #include #include #include #include // Qt #include namespace KWin { extern int screen_number; extern bool is_multihead; ColorMapper::ColorMapper(QObject *parent) : QObject(parent) , m_default(defaultScreen()->default_colormap) , m_installed(defaultScreen()->default_colormap) { } ColorMapper::~ColorMapper() { } void ColorMapper::update() { xcb_colormap_t cmap = m_default; if (Client *c = dynamic_cast(Workspace::self()->activeClient())) { if (c->colormap() != XCB_COLORMAP_NONE) { cmap = c->colormap(); } } if (cmap != m_installed) { xcb_install_colormap(connection(), cmap); m_installed = cmap; } } Workspace* Workspace::_self = 0; Workspace::Workspace(const QString &sessionKey) : QObject(0) , m_compositor(NULL) // Unsorted , active_popup(NULL) , active_popup_client(NULL) , m_initialDesktop(1) , active_client(0) , last_active_client(0) , most_recently_raised(0) , movingClient(0) , delayfocus_client(0) , force_restacking(false) , showing_desktop(false) , was_user_interaction(false) , session_saving(false) , block_focus(0) , m_userActionsMenu(new UserActionsMenu(this)) , client_keys_dialog(NULL) , client_keys_client(NULL) , global_shortcuts_disabled_for_client(false) , workspaceInit(true) , startup(0) , set_active_client_recursion(0) , block_stacking_updates(0) { // If KWin was already running it saved its configuration after loosing the selection -> Reread QFuture reparseConfigFuture = QtConcurrent::run(options, &Options::reparseConfiguration); ApplicationMenu::create(this); _self = this; #ifdef KWIN_BUILD_ACTIVITIES Activities *activities = nullptr; if (kwinApp()->usesKActivities()) { activities = Activities::create(this); } if (activities) { connect(activities, SIGNAL(currentChanged(QString)), SLOT(updateCurrentActivity(QString))); } #endif // PluginMgr needs access to the config file, so we need to wait for it for finishing reparseConfigFuture.waitForFinished(); options->loadConfig(); options->loadCompositingConfig(false); delayFocusTimer = 0; if (!sessionKey.isEmpty()) loadSessionInfo(sessionKey); connect(qApp, &QGuiApplication::commitDataRequest, this, &Workspace::commitData); connect(qApp, &QGuiApplication::saveStateRequest, this, &Workspace::saveState); RuleBook::create(this)->load(); ScreenEdges::create(this); // VirtualDesktopManager needs to be created prior to init shortcuts // and prior to TabBox, due to TabBox connecting to signals // actual initialization happens in init() VirtualDesktopManager::create(this); + //dbus interface + new VirtualDesktopManagerDBusInterface(VirtualDesktopManager::self()); #ifdef KWIN_BUILD_TABBOX // need to create the tabbox before compositing scene is setup TabBox::TabBox::create(this); #endif if (Compositor::self()) { m_compositor = Compositor::self(); } else { m_compositor = Compositor::create(this); } connect(this, &Workspace::currentDesktopChanged, m_compositor, &Compositor::addRepaintFull); connect(m_compositor, &QObject::destroyed, this, [this] { m_compositor = nullptr; }); auto decorationBridge = Decoration::DecorationBridge::create(this); decorationBridge->init(); connect(this, &Workspace::configChanged, decorationBridge, &Decoration::DecorationBridge::reconfigure); new DBusInterface(this); Outline::create(this); initShortcuts(); init(); } void Workspace::init() { KSharedConfigPtr config = kwinApp()->config(); kwinApp()->createScreens(); Screens *screens = Screens::self(); // get screen support connect(screens, SIGNAL(changed()), SLOT(desktopResized())); screens->setConfig(config); screens->reconfigure(); connect(options, SIGNAL(configChanged()), screens, SLOT(reconfigure())); ScreenEdges *screenEdges = ScreenEdges::self(); screenEdges->setConfig(config); screenEdges->init(); connect(options, SIGNAL(configChanged()), screenEdges, SLOT(reconfigure())); connect(VirtualDesktopManager::self(), SIGNAL(layoutChanged(int,int)), screenEdges, SLOT(updateLayout())); connect(this, &Workspace::clientActivated, screenEdges, &ScreenEdges::checkBlocking); FocusChain *focusChain = FocusChain::create(this); connect(this, &Workspace::clientRemoved, focusChain, &FocusChain::remove); connect(this, &Workspace::clientActivated, focusChain, &FocusChain::setActiveClient); connect(VirtualDesktopManager::self(), SIGNAL(countChanged(uint,uint)), focusChain, SLOT(resize(uint,uint))); connect(VirtualDesktopManager::self(), SIGNAL(currentChanged(uint,uint)), focusChain, SLOT(setCurrentDesktop(uint,uint))); connect(options, SIGNAL(separateScreenFocusChanged(bool)), focusChain, SLOT(setSeparateScreenFocus(bool))); focusChain->setSeparateScreenFocus(options->isSeparateScreenFocus()); // create VirtualDesktopManager and perform dependency injection VirtualDesktopManager *vds = VirtualDesktopManager::self(); - connect(vds, SIGNAL(desktopsRemoved(uint)), SLOT(moveClientsFromRemovedDesktops())); + connect(vds, &VirtualDesktopManager::desktopRemoved, this, + [this](KWin::VirtualDesktop *desktop) { + //Wayland + if (kwinApp()->operationMode() == Application::OperationModeWaylandOnly || + kwinApp()->operationMode() == Application::OperationModeXwayland) { + for (auto it = m_allClients.constBegin(); it != m_allClients.constEnd(); ++it) { + const bool needsMove = (*it)->desktops().count() == 1; + (*it)->removeDesktop(desktop); + if (needsMove) { + const VirtualDesktop *otherDesktop = VirtualDesktopManager::self()->desktops().first(); + sendClientToDesktop(*it, qMin(desktop->x11DesktopNumber(), VirtualDesktopManager::self()->count()), true); + } + } + //X11 + } else { + for (auto it = m_allClients.constBegin(); it != m_allClients.constEnd(); ++it) { + if (!(*it)->isOnAllDesktops() && ((*it)->desktop() > static_cast(VirtualDesktopManager::self()->count()))) { + sendClientToDesktop(*it, VirtualDesktopManager::self()->count(), true); + } + } + } + } + ); + connect(vds, SIGNAL(countChanged(uint,uint)), SLOT(slotDesktopCountChanged(uint,uint))); connect(vds, SIGNAL(currentChanged(uint,uint)), SLOT(slotCurrentDesktopChanged(uint,uint))); vds->setNavigationWrappingAround(options->isRollOverDesktops()); connect(options, SIGNAL(rollOverDesktopsChanged(bool)), vds, SLOT(setNavigationWrappingAround(bool))); vds->setConfig(config); // Now we know how many desktops we'll have, thus we initialize the positioning object Placement::create(this); // positioning object needs to be created before the virtual desktops are loaded. vds->load(); vds->updateLayout(); + //makes sure any autogenerated id is saved, necessary as in case of xwayland, load will be called 2 times + // load is needed to be called again when starting xwayalnd to sync to RootInfo, see BUG 385260 + vds->save(); if (!VirtualDesktopManager::self()->setCurrent(m_initialDesktop)) VirtualDesktopManager::self()->setCurrent(1); reconfigureTimer.setSingleShot(true); updateToolWindowsTimer.setSingleShot(true); connect(&reconfigureTimer, SIGNAL(timeout()), this, SLOT(slotReconfigure())); connect(&updateToolWindowsTimer, SIGNAL(timeout()), this, SLOT(slotUpdateToolWindows())); // TODO: do we really need to reconfigure everything when fonts change? // maybe just reconfigure the decorations? Move this into libkdecoration? QDBusConnection::sessionBus().connect(QString(), QStringLiteral("/KDEPlatformTheme"), QStringLiteral("org.kde.KDEPlatformTheme"), QStringLiteral("refreshFonts"), this, SLOT(reconfigure())); active_client = NULL; initWithX11(); Scripting::create(this); if (auto w = waylandServer()) { connect(w, &WaylandServer::shellClientAdded, this, [this] (ShellClient *c) { setupClientConnections(c); c->updateDecoration(false); updateClientLayer(c); if (!c->isInternal()) { QRect area = clientArea(PlacementArea, Screens::self()->current(), c->desktop()); bool placementDone = false; if (c->isInitialPositionSet()) { placementDone = true; } if (c->isFullScreen()) { placementDone = true; } if (!placementDone) { c->placeIn(area); } m_allClients.append(c); if (!unconstrained_stacking_order.contains(c)) unconstrained_stacking_order.append(c); // Raise if it hasn't got any stacking position yet if (!stacking_order.contains(c)) // It'll be updated later, and updateToolWindows() requires stacking_order.append(c); // c to be in stacking_order } markXStackingOrderAsDirty(); updateStackingOrder(true); updateClientArea(); if (c->wantsInput() && !c->isMinimized()) { activateClient(c); } connect(c, &ShellClient::windowShown, this, [this, c] { updateClientLayer(c); // TODO: when else should we send the client through placement? if (c->hasTransientPlacementHint()) { QRect area = clientArea(PlacementArea, Screens::self()->current(), c->desktop()); c->placeIn(area); } markXStackingOrderAsDirty(); updateStackingOrder(true); updateClientArea(); if (c->wantsInput()) { activateClient(c); } } ); connect(c, &ShellClient::windowHidden, this, [this] { markXStackingOrderAsDirty(); updateStackingOrder(true); updateClientArea(); } ); } ); connect(w, &WaylandServer::shellClientRemoved, this, [this] (ShellClient *c) { m_allClients.removeAll(c); if (c == most_recently_raised) { most_recently_raised = nullptr; } if (c == delayfocus_client) { cancelDelayFocus(); } if (c == last_active_client) { last_active_client = nullptr; } if (client_keys_client == c) { setupWindowShortcutDone(false); } if (!c->shortcut().isEmpty()) { c->setShortcut(QString()); // Remove from client_keys } clientHidden(c); emit clientRemoved(c); markXStackingOrderAsDirty(); updateStackingOrder(true); updateClientArea(); } ); } // SELI TODO: This won't work with unreasonable focus policies, // and maybe in rare cases also if the selected client doesn't // want focus workspaceInit = false; // broadcast that Workspace is ready, but first process all events. QMetaObject::invokeMethod(this, "workspaceInitialized", Qt::QueuedConnection); // TODO: ungrabXServer() } void Workspace::initWithX11() { if (!kwinApp()->x11Connection()) { connect(kwinApp(), &Application::x11ConnectionChanged, this, &Workspace::initWithX11, Qt::UniqueConnection); return; } disconnect(kwinApp(), &Application::x11ConnectionChanged, this, &Workspace::initWithX11); atoms->retrieveHelpers(); // first initialize the extensions Xcb::Extensions::self(); ColorMapper *colormaps = new ColorMapper(this); connect(this, &Workspace::clientActivated, colormaps, &ColorMapper::update); // Call this before XSelectInput() on the root window startup = new KStartupInfo( KStartupInfo::DisableKWinModule | KStartupInfo::AnnounceSilenceChanges, this); // Select windowmanager privileges selectWmInputEventMask(); // Compatibility int32_t data = 1; xcb_change_property(connection(), XCB_PROP_MODE_APPEND, rootWindow(), atoms->kwin_running, atoms->kwin_running, 32, 1, &data); if (kwinApp()->operationMode() == Application::OperationModeX11) { m_wasUserInteractionFilter.reset(new WasUserInteractionX11Filter); m_movingClientFilter.reset(new MovingClientX11Filter); } updateXTime(); // Needed for proper initialization of user_time in Client ctor const uint32_t nullFocusValues[] = {true}; m_nullFocus.reset(new Xcb::Window(QRect(-1, -1, 1, 1), XCB_WINDOW_CLASS_INPUT_ONLY, XCB_CW_OVERRIDE_REDIRECT, nullFocusValues)); m_nullFocus->map(); RootInfo *rootInfo = RootInfo::create(); const auto vds = VirtualDesktopManager::self(); vds->setRootInfo(rootInfo); // load again to sync to RootInfo, see BUG 385260 vds->load(); vds->updateRootInfo(); rootInfo->setCurrentDesktop(vds->currentDesktop()->x11DesktopNumber()); // TODO: only in X11 mode // Extra NETRootInfo instance in Client mode is needed to get the values of the properties NETRootInfo client_info(connection(), NET::ActiveWindow | NET::CurrentDesktop); if (!qApp->isSessionRestored()) m_initialDesktop = client_info.currentDesktop(); if (!VirtualDesktopManager::self()->setCurrent(m_initialDesktop)) VirtualDesktopManager::self()->setCurrent(1); // TODO: better value rootInfo->setActiveWindow(None); focusToNull(); if (!qApp->isSessionRestored()) ++block_focus; // Because it will be set below { // Begin updates blocker block StackingUpdatesBlocker blocker(this); Xcb::Tree tree(rootWindow()); xcb_window_t *wins = xcb_query_tree_children(tree.data()); QVector windowAttributes(tree->children_len); QVector windowGeometries(tree->children_len); // Request the attributes and geometries of all toplevel windows for (int i = 0; i < tree->children_len; i++) { windowAttributes[i] = Xcb::WindowAttributes(wins[i]); windowGeometries[i] = Xcb::WindowGeometry(wins[i]); } // Get the replies for (int i = 0; i < tree->children_len; i++) { Xcb::WindowAttributes attr(windowAttributes.at(i)); if (attr.isNull()) { continue; } if (attr->override_redirect) { if (attr->map_state == XCB_MAP_STATE_VIEWABLE && attr->_class != XCB_WINDOW_CLASS_INPUT_ONLY) // ### This will request the attributes again createUnmanaged(wins[i]); } else if (attr->map_state != XCB_MAP_STATE_UNMAPPED) { if (Application::wasCrash()) { fixPositionAfterCrash(wins[i], windowGeometries.at(i).data()); } // ### This will request the attributes again createClient(wins[i], true); } } // Propagate clients, will really happen at the end of the updates blocker block updateStackingOrder(true); saveOldScreenSizes(); updateClientArea(); // NETWM spec says we have to set it to (0,0) if we don't support it NETPoint* viewports = new NETPoint[VirtualDesktopManager::self()->count()]; rootInfo->setDesktopViewport(VirtualDesktopManager::self()->count(), *viewports); delete[] viewports; QRect geom; for (int i = 0; i < screens()->count(); i++) { geom |= screens()->geometry(i); } NETSize desktop_geometry; desktop_geometry.width = geom.width(); desktop_geometry.height = geom.height(); rootInfo->setDesktopGeometry(desktop_geometry); setShowingDesktop(false); } // End updates blocker block // TODO: only on X11? AbstractClient* new_active_client = nullptr; if (!qApp->isSessionRestored()) { --block_focus; new_active_client = findClient(Predicate::WindowMatch, client_info.activeWindow()); } if (new_active_client == NULL && activeClient() == NULL && should_get_focus.count() == 0) { // No client activated in manage() if (new_active_client == NULL) new_active_client = topClientOnDesktop(VirtualDesktopManager::self()->current(), -1); if (new_active_client == NULL && !desktops.isEmpty()) new_active_client = findDesktop(true, VirtualDesktopManager::self()->current()); } if (new_active_client != NULL) activateClient(new_active_client); } Workspace::~Workspace() { blockStackingUpdates(true); // TODO: grabXServer(); // Use stacking_order, so that kwin --replace keeps stacking order const ToplevelList stack = stacking_order; // "mutex" the stackingorder, since anything trying to access it from now on will find // many dangeling pointers and crash stacking_order.clear(); for (ToplevelList::const_iterator it = stack.constBegin(), end = stack.constEnd(); it != end; ++it) { Client *c = qobject_cast(const_cast(*it)); if (!c) { continue; } // Only release the window c->releaseWindow(true); // No removeClient() is called, it does more than just removing. // However, remove from some lists to e.g. prevent performTransiencyCheck() // from crashing. clients.removeAll(c); m_allClients.removeAll(c); desktops.removeAll(c); } Client::cleanupX11(); for (UnmanagedList::iterator it = unmanaged.begin(), end = unmanaged.end(); it != end; ++it) (*it)->release(ReleaseReason::KWinShutsDown); if (auto c = kwinApp()->x11Connection()) { xcb_delete_property(c, kwinApp()->x11RootWindow(), atoms->kwin_running); } for (auto it = deleted.begin(); it != deleted.end();) { emit deletedRemoved(*it); it = deleted.erase(it); } delete RuleBook::self(); kwinApp()->config()->sync(); RootInfo::destroy(); delete startup; delete Placement::self(); delete client_keys_dialog; foreach (SessionInfo * s, session) delete s; // TODO: ungrabXServer(); Xcb::Extensions::destroy(); _self = 0; } void Workspace::setupClientConnections(AbstractClient *c) { connect(c, &Toplevel::needsRepaint, m_compositor, &Compositor::scheduleRepaint); connect(c, &AbstractClient::desktopPresenceChanged, this, &Workspace::desktopPresenceChanged); connect(c, &AbstractClient::minimizedChanged, this, std::bind(&Workspace::clientMinimizedChanged, this, c)); } Client* Workspace::createClient(xcb_window_t w, bool is_mapped) { StackingUpdatesBlocker blocker(this); Client* c = new Client(); setupClientConnections(c); connect(c, SIGNAL(blockingCompositingChanged(KWin::Client*)), m_compositor, SLOT(updateCompositeBlocking(KWin::Client*))); connect(c, SIGNAL(clientFullScreenSet(KWin::Client*,bool,bool)), ScreenEdges::self(), SIGNAL(checkBlocking())); if (!c->manage(w, is_mapped)) { Client::deleteClient(c); return NULL; } addClient(c); return c; } Unmanaged* Workspace::createUnmanaged(xcb_window_t w) { if (m_compositor && m_compositor->checkForOverlayWindow(w)) return NULL; Unmanaged* c = new Unmanaged(); if (!c->track(w)) { Unmanaged::deleteUnmanaged(c); return NULL; } connect(c, SIGNAL(needsRepaint()), m_compositor, SLOT(scheduleRepaint())); addUnmanaged(c); emit unmanagedAdded(c); return c; } void Workspace::addClient(Client* c) { Group* grp = findGroup(c->window()); emit clientAdded(c); if (grp != NULL) grp->gotLeader(c); if (c->isDesktop()) { desktops.append(c); if (active_client == NULL && should_get_focus.isEmpty() && c->isOnCurrentDesktop()) requestFocus(c); // TODO: Make sure desktop is active after startup if there's no other window active } else { FocusChain::self()->update(c, FocusChain::Update); clients.append(c); m_allClients.append(c); } if (!unconstrained_stacking_order.contains(c)) unconstrained_stacking_order.append(c); // Raise if it hasn't got any stacking position yet if (!stacking_order.contains(c)) // It'll be updated later, and updateToolWindows() requires stacking_order.append(c); // c to be in stacking_order markXStackingOrderAsDirty(); updateClientArea(); // This cannot be in manage(), because the client got added only now updateClientLayer(c); if (c->isDesktop()) { raiseClient(c); // If there's no active client, make this desktop the active one if (activeClient() == NULL && should_get_focus.count() == 0) activateClient(findDesktop(true, VirtualDesktopManager::self()->current())); } c->checkActiveModal(); checkTransients(c->window()); // SELI TODO: Does this really belong here? updateStackingOrder(true); // Propagate new client if (c->isUtility() || c->isMenu() || c->isToolbar()) updateToolWindows(true); #ifdef KWIN_BUILD_TABBOX if (TabBox::TabBox::self()->isDisplayed()) TabBox::TabBox::self()->reset(true); #endif } void Workspace::addUnmanaged(Unmanaged* c) { unmanaged.append(c); markXStackingOrderAsDirty(); } /** * Destroys the client \a c */ void Workspace::removeClient(Client* c) { emit clientRemoved(c); if (c == active_popup_client) closeActivePopup(); if (m_userActionsMenu->isMenuClient(c)) { m_userActionsMenu->close(); } c->untab(QRect(), true); if (client_keys_client == c) setupWindowShortcutDone(false); if (!c->shortcut().isEmpty()) { c->setShortcut(QString()); // Remove from client_keys clientShortcutUpdated(c); // Needed, since this is otherwise delayed by setShortcut() and wouldn't run } #ifdef KWIN_BUILD_TABBOX TabBox::TabBox *tabBox = TabBox::TabBox::self(); if (tabBox->isDisplayed() && tabBox->currentClient() == c) tabBox->nextPrev(true); #endif Q_ASSERT(clients.contains(c) || desktops.contains(c)); // TODO: if marked client is removed, notify the marked list clients.removeAll(c); m_allClients.removeAll(c); desktops.removeAll(c); markXStackingOrderAsDirty(); attention_chain.removeAll(c); Group* group = findGroup(c->window()); if (group != NULL) group->lostLeader(); if (c == most_recently_raised) most_recently_raised = 0; should_get_focus.removeAll(c); Q_ASSERT(c != active_client); if (c == last_active_client) last_active_client = 0; if (c == delayfocus_client) cancelDelayFocus(); updateStackingOrder(true); #ifdef KWIN_BUILD_TABBOX if (tabBox->isDisplayed()) tabBox->reset(true); #endif updateClientArea(); } void Workspace::removeUnmanaged(Unmanaged* c) { assert(unmanaged.contains(c)); unmanaged.removeAll(c); emit unmanagedRemoved(c); markXStackingOrderAsDirty(); } void Workspace::addDeleted(Deleted* c, Toplevel *orig) { assert(!deleted.contains(c)); deleted.append(c); const int unconstraintedIndex = unconstrained_stacking_order.indexOf(orig); if (unconstraintedIndex != -1) { unconstrained_stacking_order.replace(unconstraintedIndex, c); } else { unconstrained_stacking_order.append(c); } const int index = stacking_order.indexOf(orig); if (index != -1) { stacking_order.replace(index, c); } else { stacking_order.append(c); } markXStackingOrderAsDirty(); connect(c, SIGNAL(needsRepaint()), m_compositor, SLOT(scheduleRepaint())); } void Workspace::removeDeleted(Deleted* c) { assert(deleted.contains(c)); emit deletedRemoved(c); deleted.removeAll(c); unconstrained_stacking_order.removeAll(c); stacking_order.removeAll(c); markXStackingOrderAsDirty(); if (c->wasClient() && m_compositor) { m_compositor->updateCompositeBlocking(); } } void Workspace::updateToolWindows(bool also_hide) { // TODO: What if Client's transiency/group changes? should this be called too? (I'm paranoid, am I not?) if (!options->isHideUtilityWindowsForInactive()) { for (ClientList::ConstIterator it = clients.constBegin(); it != clients.constEnd(); ++it) if (!(*it)->tabGroup() || (*it)->tabGroup()->current() == *it) (*it)->hideClient(false); return; } const Group* group = NULL; const Client* client = dynamic_cast(active_client); // Go up in transiency hiearchy, if the top is found, only tool transients for the top mainwindow // will be shown; if a group transient is group, all tools in the group will be shown while (client != NULL) { if (!client->isTransient()) break; if (client->groupTransient()) { group = client->group(); break; } client = dynamic_cast(client->transientFor()); } // Use stacking order only to reduce flicker, it doesn't matter if block_stacking_updates == 0, // I.e. if it's not up to date // SELI TODO: But maybe it should - what if a new client has been added that's not in stacking order yet? ClientList to_show, to_hide; for (ToplevelList::ConstIterator it = stacking_order.constBegin(); it != stacking_order.constEnd(); ++it) { Client *c = qobject_cast(*it); if (!c) { continue; } if (c->isUtility() || c->isMenu() || c->isToolbar()) { bool show = true; if (!c->isTransient()) { if (c->group()->members().count() == 1) // Has its own group, keep always visible show = true; else if (client != NULL && c->group() == client->group()) show = true; else show = false; } else { if (group != NULL && c->group() == group) show = true; else if (client != NULL && client->hasTransient(c, true)) show = true; else show = false; } if (!show && also_hide) { const auto mainclients = c->mainClients(); // Don't hide utility windows which are standalone(?) or // have e.g. kicker as mainwindow if (mainclients.isEmpty()) show = true; for (auto it2 = mainclients.constBegin(); it2 != mainclients.constEnd(); ++it2) { if ((*it2)->isSpecialWindow()) show = true; } if (!show) to_hide.append(c); } if (show) to_show.append(c); } } // First show new ones, then hide for (int i = to_show.size() - 1; i >= 0; --i) // From topmost // TODO: Since this is in stacking order, the order of taskbar entries changes :( to_show.at(i)->hideClient(false); if (also_hide) { for (ClientList::ConstIterator it = to_hide.constBegin(); it != to_hide.constEnd(); ++it) // From bottommost (*it)->hideClient(true); updateToolWindowsTimer.stop(); } else // setActiveClient() is after called with NULL client, quickly followed // by setting a new client, which would result in flickering resetUpdateToolWindowsTimer(); } void Workspace::resetUpdateToolWindowsTimer() { updateToolWindowsTimer.start(200); } void Workspace::slotUpdateToolWindows() { updateToolWindows(true); } void Workspace::slotReloadConfig() { reconfigure(); } void Workspace::reconfigure() { reconfigureTimer.start(200); } /** * Reread settings */ void Workspace::slotReconfigure() { qCDebug(KWIN_CORE) << "Workspace::slotReconfigure()"; reconfigureTimer.stop(); bool borderlessMaximizedWindows = options->borderlessMaximizedWindows(); kwinApp()->config()->reparseConfiguration(); options->updateSettings(); emit configChanged(); m_userActionsMenu->discard(); updateToolWindows(true); RuleBook::self()->load(); for (auto it = m_allClients.begin(); it != m_allClients.end(); ++it) { (*it)->setupWindowRules(true); (*it)->applyWindowRules(); RuleBook::self()->discardUsed(*it, false); } if (borderlessMaximizedWindows != options->borderlessMaximizedWindows() && !options->borderlessMaximizedWindows()) { // in case borderless maximized windows option changed and new option // is to have borders, we need to unset the borders for all maximized windows for (auto it = m_allClients.begin(); it != m_allClients.end(); ++it) { if ((*it)->maximizeMode() == MaximizeFull) (*it)->checkNoBorder(); } } } void Workspace::slotCurrentDesktopChanged(uint oldDesktop, uint newDesktop) { closeActivePopup(); ++block_focus; StackingUpdatesBlocker blocker(this); updateClientVisibilityOnDesktopChange(newDesktop); // Restore the focus on this desktop --block_focus; activateClientOnNewDesktop(newDesktop); emit currentDesktopChanged(oldDesktop, movingClient); } void Workspace::updateClientVisibilityOnDesktopChange(uint newDesktop) { for (ToplevelList::ConstIterator it = stacking_order.constBegin(); it != stacking_order.constEnd(); ++it) { Client *c = qobject_cast(*it); if (!c) { continue; } if (!c->isOnDesktop(newDesktop) && c != movingClient && c->isOnCurrentActivity()) { (c)->updateVisibility(); } } // Now propagate the change, after hiding, before showing if (rootInfo()) { rootInfo()->setCurrentDesktop(VirtualDesktopManager::self()->current()); } if (movingClient && !movingClient->isOnDesktop(newDesktop)) { movingClient->setDesktop(newDesktop); } for (int i = stacking_order.size() - 1; i >= 0 ; --i) { Client *c = qobject_cast(stacking_order.at(i)); if (!c) { continue; } if (c->isOnDesktop(newDesktop) && c->isOnCurrentActivity()) c->updateVisibility(); } if (showingDesktop()) // Do this only after desktop change to avoid flicker setShowingDesktop(false); } void Workspace::activateClientOnNewDesktop(uint desktop) { AbstractClient* c = NULL; if (options->focusPolicyIsReasonable()) { c = findClientToActivateOnDesktop(desktop); } // If "unreasonable focus policy" and active_client is on_all_desktops and // under mouse (Hence == old_active_client), conserve focus. // (Thanks to Volker Schatz ) else if (active_client && active_client->isShown(true) && active_client->isOnCurrentDesktop()) c = active_client; if (c == NULL && !desktops.isEmpty()) c = findDesktop(true, desktop); if (c != active_client) setActiveClient(NULL); if (c) requestFocus(c); else if (!desktops.isEmpty()) requestFocus(findDesktop(true, desktop)); else focusToNull(); } AbstractClient *Workspace::findClientToActivateOnDesktop(uint desktop) { if (movingClient != NULL && active_client == movingClient && FocusChain::self()->contains(active_client, desktop) && active_client->isShown(true) && active_client->isOnCurrentDesktop()) { // A requestFocus call will fail, as the client is already active return active_client; } // from actiavtion.cpp if (options->isNextFocusPrefersMouse()) { ToplevelList::const_iterator it = stackingOrder().constEnd(); while (it != stackingOrder().constBegin()) { Client *client = qobject_cast(*(--it)); if (!client) { continue; } if (!(client->isShown(false) && client->isOnDesktop(desktop) && client->isOnCurrentActivity() && client->isOnActiveScreen())) continue; if (client->geometry().contains(Cursor::pos())) { if (!client->isDesktop()) return client; break; // unconditional break - we do not pass the focus to some client below an unusable one } } } return FocusChain::self()->getForActivation(desktop); } /** * Updates the current activity when it changes * do *not* call this directly; it does not set the activity. * * Shows/Hides windows according to the stacking order */ void Workspace::updateCurrentActivity(const QString &new_activity) { #ifdef KWIN_BUILD_ACTIVITIES if (!Activities::self()) { return; } //closeActivePopup(); ++block_focus; // TODO: Q_ASSERT( block_stacking_updates == 0 ); // Make sure stacking_order is up to date StackingUpdatesBlocker blocker(this); // Optimized Desktop switching: unmapping done from back to front // mapping done from front to back => less exposure events //Notify::raise((Notify::Event) (Notify::DesktopChange+new_desktop)); for (ToplevelList::ConstIterator it = stacking_order.constBegin(); it != stacking_order.constEnd(); ++it) { Client *c = qobject_cast(*it); if (!c) { continue; } if (!c->isOnActivity(new_activity) && c != movingClient && c->isOnCurrentDesktop()) { c->updateVisibility(); } } // Now propagate the change, after hiding, before showing //rootInfo->setCurrentDesktop( currentDesktop() ); /* TODO someday enable dragging windows to other activities if ( movingClient && !movingClient->isOnDesktop( new_desktop )) { movingClient->setDesktop( new_desktop ); */ for (int i = stacking_order.size() - 1; i >= 0 ; --i) { Client *c = qobject_cast(stacking_order.at(i)); if (!c) { continue; } if (c->isOnActivity(new_activity)) c->updateVisibility(); } //FIXME not sure if I should do this either if (showingDesktop()) // Do this only after desktop change to avoid flicker setShowingDesktop(false); // Restore the focus on this desktop --block_focus; AbstractClient* c = 0; //FIXME below here is a lot of focuschain stuff, probably all wrong now if (options->focusPolicyIsReasonable()) { // Search in focus chain c = FocusChain::self()->getForActivation(VirtualDesktopManager::self()->current()); } // If "unreasonable focus policy" and active_client is on_all_desktops and // under mouse (Hence == old_active_client), conserve focus. // (Thanks to Volker Schatz ) else if (active_client && active_client->isShown(true) && active_client->isOnCurrentDesktop() && active_client->isOnCurrentActivity()) c = active_client; if (c == NULL && !desktops.isEmpty()) c = findDesktop(true, VirtualDesktopManager::self()->current()); if (c != active_client) setActiveClient(NULL); if (c) requestFocus(c); else if (!desktops.isEmpty()) requestFocus(findDesktop(true, VirtualDesktopManager::self()->current())); else focusToNull(); // Not for the very first time, only if something changed and there are more than 1 desktops //if ( effects != NULL && old_desktop != 0 && old_desktop != new_desktop ) // static_cast( effects )->desktopChanged( old_desktop ); if (compositing() && m_compositor) m_compositor->addRepaintFull(); #else Q_UNUSED(new_activity) #endif } -void Workspace::moveClientsFromRemovedDesktops() -{ - for (auto it = m_allClients.constBegin(); it != m_allClients.constEnd(); ++it) { - if (!(*it)->isOnAllDesktops() && (*it)->desktop() > static_cast(VirtualDesktopManager::self()->count())) - sendClientToDesktop(*it, VirtualDesktopManager::self()->count(), true); - } -} - void Workspace::slotDesktopCountChanged(uint previousCount, uint newCount) { Q_UNUSED(previousCount) Placement::self()->reinitCascading(0); resetClientAreas(newCount); } void Workspace::resetClientAreas(uint desktopCount) { // Make it +1, so that it can be accessed as [1..numberofdesktops] workarea.clear(); workarea.resize(desktopCount + 1); restrictedmovearea.clear(); restrictedmovearea.resize(desktopCount + 1); screenarea.clear(); updateClientArea(true); } void Workspace::selectWmInputEventMask() { uint32_t presentMask = 0; Xcb::WindowAttributes attr(rootWindow()); if (!attr.isNull()) { presentMask = attr->your_event_mask; } Xcb::selectInput(rootWindow(), presentMask | XCB_EVENT_MASK_KEY_PRESS | XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_COLOR_MAP_CHANGE | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT | XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY | XCB_EVENT_MASK_FOCUS_CHANGE | // For NotifyDetailNone XCB_EVENT_MASK_EXPOSURE ); } /** * Sends client \a c to desktop \a desk. * * Takes care of transients as well. */ void Workspace::sendClientToDesktop(AbstractClient* c, int desk, bool dont_activate) { if ((desk < 1 && desk != NET::OnAllDesktops) || desk > static_cast(VirtualDesktopManager::self()->count())) return; int old_desktop = c->desktop(); bool was_on_desktop = c->isOnDesktop(desk) || c->isOnAllDesktops(); c->setDesktop(desk); if (c->desktop() != desk) // No change or desktop forced return; desk = c->desktop(); // Client did range checking if (c->isOnDesktop(VirtualDesktopManager::self()->current())) { if (c->wantsTabFocus() && options->focusPolicyIsReasonable() && !was_on_desktop && // for stickyness changes !dont_activate) requestFocus(c); else restackClientUnderActive(c); } else raiseClient(c); c->checkWorkspacePosition( QRect(), old_desktop ); if (Client *client = dynamic_cast(c)) { // TODO: adjust transients for non-X11 auto transients_stacking_order = ensureStackingOrder(client->transients()); for (auto it = transients_stacking_order.constBegin(); it != transients_stacking_order.constEnd(); ++it) sendClientToDesktop(*it, desk, dont_activate); } updateClientArea(); } /** * checks whether the X Window with the input focus is on our X11 screen * if the window cannot be determined or inspected, resturn depends on whether there's actually * more than one screen * * this is NOT in any way related to XRandR multiscreen * */ extern bool is_multihead; // main.cpp bool Workspace::isOnCurrentHead() { if (!is_multihead) { return true; } Xcb::CurrentInput currentInput; if (currentInput.window() == XCB_WINDOW_NONE) { return !is_multihead; } Xcb::WindowGeometry geometry(currentInput.window()); if (geometry.isNull()) { // should not happen return !is_multihead; } return rootWindow() == geometry->root; } void Workspace::sendClientToScreen(AbstractClient* c, int screen) { c->sendToScreen(screen); } void Workspace::sendPingToWindow(xcb_window_t window, xcb_timestamp_t timestamp) { if (rootInfo()) { rootInfo()->sendPing(window, timestamp); } } /** * Delayed focus functions */ void Workspace::delayFocus() { requestFocus(delayfocus_client); cancelDelayFocus(); } void Workspace::requestDelayFocus(AbstractClient* c) { delayfocus_client = c; delete delayFocusTimer; delayFocusTimer = new QTimer(this); connect(delayFocusTimer, SIGNAL(timeout()), this, SLOT(delayFocus())); delayFocusTimer->setSingleShot(true); delayFocusTimer->start(options->delayFocusInterval()); } void Workspace::cancelDelayFocus() { delete delayFocusTimer; delayFocusTimer = 0; } bool Workspace::checkStartupNotification(xcb_window_t w, KStartupInfoId &id, KStartupInfoData &data) { return startup->checkStartup(w, id, data) == KStartupInfo::Match; } /** * Puts the focus on a dummy window * Just using XSetInputFocus() with None would block keyboard input */ void Workspace::focusToNull() { if (m_nullFocus) { m_nullFocus->focus(); } } void Workspace::setShowingDesktop(bool showing) { const bool changed = showing != showing_desktop; if (rootInfo() && changed) { rootInfo()->setShowingDesktop(showing); } showing_desktop = showing; AbstractClient *topDesk = nullptr; { // for the blocker RAII StackingUpdatesBlocker blocker(this); // updateLayer & lowerClient would invalidate stacking_order for (int i = stacking_order.count() - 1; i > -1; --i) { AbstractClient *c = qobject_cast(stacking_order.at(i)); if (c && c->isOnCurrentDesktop()) { if (c->isDock()) { c->updateLayer(); } else if (c->isDesktop() && c->isShown(true)) { c->updateLayer(); lowerClient(c); if (!topDesk) topDesk = c; if (Client *client = qobject_cast(c)) { foreach (Client *cm, client->group()->members()) { cm->updateLayer(); } } } } } } // ~StackingUpdatesBlocker if (showing_desktop && topDesk) { requestFocus(topDesk); } else if (!showing_desktop && changed) { const auto client = FocusChain::self()->getForActivation(VirtualDesktopManager::self()->current()); if (client) { activateClient(client); } } if (changed) emit showingDesktopChanged(showing); } void Workspace::disableGlobalShortcutsForClient(bool disable) { if (global_shortcuts_disabled_for_client == disable) return; QDBusMessage message = QDBusMessage::createMethodCall(QStringLiteral("org.kde.kglobalaccel"), QStringLiteral("/kglobalaccel"), QStringLiteral("org.kde.KGlobalAccel"), QStringLiteral("blockGlobalShortcuts")); message.setArguments(QList() << disable); QDBusConnection::sessionBus().asyncCall(message); global_shortcuts_disabled_for_client = disable; // Update also Alt+LMB actions etc. for (ClientList::ConstIterator it = clients.constBegin(); it != clients.constEnd(); ++it) (*it)->updateMouseGrab(); } QString Workspace::supportInformation() const { QString support; const QString yes = QStringLiteral("yes\n"); const QString no = QStringLiteral("no\n"); support.append(ki18nc("Introductory text shown in the support information.", "KWin Support Information:\n" "The following information should be used when requesting support on e.g. http://forum.kde.org.\n" "It provides information about the currently running instance, which options are used,\n" "what OpenGL driver and which effects are running.\n" "Please post the information provided underneath this introductory text to a paste bin service\n" "like http://paste.kde.org instead of pasting into support threads.\n").toString()); support.append(QStringLiteral("\n==========================\n\n")); // all following strings are intended for support. They need to be pasted to e.g forums.kde.org // it is expected that the support will happen in English language or that the people providing // help understand English. Because of that all texts are not translated support.append(QStringLiteral("Version\n")); support.append(QStringLiteral("=======\n")); support.append(QStringLiteral("KWin version: ")); support.append(QStringLiteral(KWIN_VERSION_STRING)); support.append(QStringLiteral("\n")); support.append(QStringLiteral("Qt Version: ")); support.append(QString::fromUtf8(qVersion())); support.append(QStringLiteral("\n")); support.append(QStringLiteral("Qt compile version: %1\n").arg(QStringLiteral(QT_VERSION_STR))); support.append(QStringLiteral("XCB compile version: %1\n\n").arg(QStringLiteral(XCB_VERSION_STRING))); support.append(QStringLiteral("Operation Mode: ")); switch (kwinApp()->operationMode()) { case Application::OperationModeX11: support.append(QStringLiteral("X11 only")); break; case Application::OperationModeWaylandOnly: support.append(QStringLiteral("Wayland Only")); break; case Application::OperationModeXwayland: support.append(QStringLiteral("Xwayland")); break; } support.append(QStringLiteral("\n\n")); support.append(QStringLiteral("Build Options\n")); support.append(QStringLiteral("=============\n")); support.append(QStringLiteral("KWIN_BUILD_DECORATIONS: ")); #ifdef KWIN_BUILD_DECORATIONS support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("KWIN_BUILD_TABBOX: ")); #ifdef KWIN_BUILD_TABBOX support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("KWIN_BUILD_ACTIVITIES: ")); #ifdef KWIN_BUILD_ACTIVITIES support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("HAVE_DRM: ")); #if HAVE_DRM support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("HAVE_GBM: ")); #if HAVE_GBM support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("HAVE_X11_XCB: ")); #if HAVE_X11_XCB support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("HAVE_EPOXY_GLX: ")); #if HAVE_EPOXY_GLX support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("HAVE_WAYLAND_EGL: ")); #if HAVE_WAYLAND_EGL support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("\n")); if (auto c = kwinApp()->x11Connection()) { support.append(QStringLiteral("X11\n")); support.append(QStringLiteral("===\n")); auto x11setup = xcb_get_setup(c); support.append(QStringLiteral("Vendor: %1\n").arg(QString::fromUtf8(QByteArray::fromRawData(xcb_setup_vendor(x11setup), xcb_setup_vendor_length(x11setup))))); support.append(QStringLiteral("Vendor Release: %1\n").arg(x11setup->release_number)); support.append(QStringLiteral("Protocol Version/Revision: %1/%2\n").arg(x11setup->protocol_major_version).arg(x11setup->protocol_minor_version)); const auto extensions = Xcb::Extensions::self()->extensions(); for (const auto &e : extensions) { support.append(QStringLiteral("%1: %2; Version: 0x%3\n").arg(QString::fromUtf8(e.name)) .arg(e.present ? yes.trimmed() : no.trimmed()) .arg(QString::number(e.version, 16))); } support.append(QStringLiteral("\n")); } if (auto bridge = Decoration::DecorationBridge::self()) { support.append(QStringLiteral("Decoration\n")); support.append(QStringLiteral("==========\n")); support.append(bridge->supportInformation()); support.append(QStringLiteral("\n")); } support.append(QStringLiteral("Platform\n")); support.append(QStringLiteral("==========\n")); support.append(kwinApp()->platform()->supportInformation()); support.append(QStringLiteral("\n")); support.append(QStringLiteral("Options\n")); support.append(QStringLiteral("=======\n")); const QMetaObject *metaOptions = options->metaObject(); auto printProperty = [] (const QVariant &variant) { if (variant.type() == QVariant::Size) { const QSize &s = variant.toSize(); return QStringLiteral("%1x%2").arg(QString::number(s.width())).arg(QString::number(s.height())); } if (QLatin1String(variant.typeName()) == QLatin1String("KWin::OpenGLPlatformInterface") || QLatin1String(variant.typeName()) == QLatin1String("KWin::Options::WindowOperation")) { return QString::number(variant.toInt()); } return variant.toString(); }; for (int i=0; ipropertyCount(); ++i) { const QMetaProperty property = metaOptions->property(i); if (QLatin1String(property.name()) == QLatin1String("objectName")) { continue; } support.append(QStringLiteral("%1: %2\n").arg(property.name()).arg(printProperty(options->property(property.name())))); } support.append(QStringLiteral("\nScreen Edges\n")); support.append(QStringLiteral( "============\n")); const QMetaObject *metaScreenEdges = ScreenEdges::self()->metaObject(); for (int i=0; ipropertyCount(); ++i) { const QMetaProperty property = metaScreenEdges->property(i); if (QLatin1String(property.name()) == QLatin1String("objectName")) { continue; } support.append(QStringLiteral("%1: %2\n").arg(property.name()).arg(printProperty(ScreenEdges::self()->property(property.name())))); } support.append(QStringLiteral("\nScreens\n")); support.append(QStringLiteral( "=======\n")); support.append(QStringLiteral("Multi-Head: ")); if (is_multihead) { support.append(QStringLiteral("yes\n")); support.append(QStringLiteral("Head: %1\n").arg(screen_number)); } else { support.append(QStringLiteral("no\n")); } support.append(QStringLiteral("Active screen follows mouse: ")); if (screens()->isCurrentFollowsMouse()) support.append(QStringLiteral(" yes\n")); else support.append(QStringLiteral(" no\n")); support.append(QStringLiteral("Number of Screens: %1\n\n").arg(screens()->count())); for (int i=0; icount(); ++i) { const QRect geo = screens()->geometry(i); support.append(QStringLiteral("Screen %1:\n").arg(i)); support.append(QStringLiteral("---------\n")); support.append(QStringLiteral("Name: %1\n").arg(screens()->name(i))); support.append(QStringLiteral("Geometry: %1,%2,%3x%4\n") .arg(geo.x()) .arg(geo.y()) .arg(geo.width()) .arg(geo.height())); support.append(QStringLiteral("Scale: %1\n").arg(screens()->scale(i))); support.append(QStringLiteral("Refresh Rate: %1\n\n").arg(screens()->refreshRate(i))); } support.append(QStringLiteral("\nCompositing\n")); support.append(QStringLiteral( "===========\n")); if (effects) { support.append(QStringLiteral("Compositing is active\n")); switch (effects->compositingType()) { case OpenGL2Compositing: case OpenGLCompositing: { GLPlatform *platform = GLPlatform::instance(); if (platform->isGLES()) { support.append(QStringLiteral("Compositing Type: OpenGL ES 2.0\n")); } else { support.append(QStringLiteral("Compositing Type: OpenGL\n")); } support.append(QStringLiteral("OpenGL vendor string: ") + QString::fromUtf8(platform->glVendorString()) + QStringLiteral("\n")); support.append(QStringLiteral("OpenGL renderer string: ") + QString::fromUtf8(platform->glRendererString()) + QStringLiteral("\n")); support.append(QStringLiteral("OpenGL version string: ") + QString::fromUtf8(platform->glVersionString()) + QStringLiteral("\n")); support.append(QStringLiteral("OpenGL platform interface: ")); switch (platform->platformInterface()) { case GlxPlatformInterface: support.append(QStringLiteral("GLX")); break; case EglPlatformInterface: support.append(QStringLiteral("EGL")); break; default: support.append(QStringLiteral("UNKNOWN")); } support.append(QStringLiteral("\n")); if (platform->supports(LimitedGLSL) || platform->supports(GLSL)) support.append(QStringLiteral("OpenGL shading language version string: ") + QString::fromUtf8(platform->glShadingLanguageVersionString()) + QStringLiteral("\n")); support.append(QStringLiteral("Driver: ") + GLPlatform::driverToString(platform->driver()) + QStringLiteral("\n")); if (!platform->isMesaDriver()) support.append(QStringLiteral("Driver version: ") + GLPlatform::versionToString(platform->driverVersion()) + QStringLiteral("\n")); support.append(QStringLiteral("GPU class: ") + GLPlatform::chipClassToString(platform->chipClass()) + QStringLiteral("\n")); support.append(QStringLiteral("OpenGL version: ") + GLPlatform::versionToString(platform->glVersion()) + QStringLiteral("\n")); if (platform->supports(LimitedGLSL) || platform->supports(GLSL)) support.append(QStringLiteral("GLSL version: ") + GLPlatform::versionToString(platform->glslVersion()) + QStringLiteral("\n")); if (platform->isMesaDriver()) support.append(QStringLiteral("Mesa version: ") + GLPlatform::versionToString(platform->mesaVersion()) + QStringLiteral("\n")); if (platform->serverVersion() > 0) support.append(QStringLiteral("X server version: ") + GLPlatform::versionToString(platform->serverVersion()) + QStringLiteral("\n")); if (platform->kernelVersion() > 0) support.append(QStringLiteral("Linux kernel version: ") + GLPlatform::versionToString(platform->kernelVersion()) + QStringLiteral("\n")); support.append(QStringLiteral("Direct rendering: ")); support.append(QStringLiteral("Requires strict binding: ")); if (!platform->isLooseBinding()) { support.append(QStringLiteral("yes\n")); } else { support.append(QStringLiteral("no\n")); } support.append(QStringLiteral("GLSL shaders: ")); if (platform->supports(GLSL)) { if (platform->supports(LimitedGLSL)) { support.append(QStringLiteral(" limited\n")); } else { support.append(QStringLiteral(" yes\n")); } } else { support.append(QStringLiteral(" no\n")); } support.append(QStringLiteral("Texture NPOT support: ")); if (platform->supports(TextureNPOT)) { if (platform->supports(LimitedNPOT)) { support.append(QStringLiteral(" limited\n")); } else { support.append(QStringLiteral(" yes\n")); } } else { support.append(QStringLiteral(" no\n")); } support.append(QStringLiteral("Virtual Machine: ")); if (platform->isVirtualMachine()) { support.append(QStringLiteral(" yes\n")); } else { support.append(QStringLiteral(" no\n")); } support.append(QStringLiteral("OpenGL 2 Shaders are used\n")); support.append(QStringLiteral("Painting blocks for vertical retrace: ")); if (m_compositor->scene()->blocksForRetrace()) support.append(QStringLiteral(" yes\n")); else support.append(QStringLiteral(" no\n")); break; } case XRenderCompositing: support.append(QStringLiteral("Compositing Type: XRender\n")); break; case QPainterCompositing: support.append("Compositing Type: QPainter\n"); break; case NoCompositing: default: support.append(QStringLiteral("Something is really broken, neither OpenGL nor XRender is used")); } support.append(QStringLiteral("\nLoaded Effects:\n")); support.append(QStringLiteral( "---------------\n")); foreach (const QString &effect, static_cast(effects)->loadedEffects()) { support.append(effect + QStringLiteral("\n")); } support.append(QStringLiteral("\nCurrently Active Effects:\n")); support.append(QStringLiteral( "-------------------------\n")); foreach (const QString &effect, static_cast(effects)->activeEffects()) { support.append(effect + QStringLiteral("\n")); } support.append(QStringLiteral("\nEffect Settings:\n")); support.append(QStringLiteral( "----------------\n")); foreach (const QString &effect, static_cast(effects)->loadedEffects()) { support.append(static_cast(effects)->supportInformation(effect)); support.append(QStringLiteral("\n")); } } else { support.append(QStringLiteral("Compositing is not active\n")); } return support; } Client *Workspace::findClient(std::function func) const { if (Client *ret = Toplevel::findInList(clients, func)) { return ret; } if (Client *ret = Toplevel::findInList(desktops, func)) { return ret; } return nullptr; } AbstractClient *Workspace::findAbstractClient(std::function func) const { if (AbstractClient *ret = Toplevel::findInList(m_allClients, func)) { return ret; } if (Client *ret = Toplevel::findInList(desktops, func)) { return ret; } if (waylandServer()) { if (AbstractClient *ret = Toplevel::findInList(waylandServer()->internalClients(), func)) { return ret; } } return nullptr; } Unmanaged *Workspace::findUnmanaged(std::function func) const { return Toplevel::findInList(unmanaged, func); } Unmanaged *Workspace::findUnmanaged(xcb_window_t w) const { return findUnmanaged([w](const Unmanaged *u) { return u->window() == w; }); } Client *Workspace::findClient(Predicate predicate, xcb_window_t w) const { switch (predicate) { case Predicate::WindowMatch: return findClient([w](const Client *c) { return c->window() == w; }); case Predicate::WrapperIdMatch: return findClient([w](const Client *c) { return c->wrapperId() == w; }); case Predicate::FrameIdMatch: return findClient([w](const Client *c) { return c->frameId() == w; }); case Predicate::InputIdMatch: return findClient([w](const Client *c) { return c->inputId() == w; }); } return nullptr; } Toplevel *Workspace::findToplevel(std::function func) const { if (Client *ret = Toplevel::findInList(clients, func)) { return ret; } if (Client *ret = Toplevel::findInList(desktops, func)) { return ret; } if (Unmanaged *ret = Toplevel::findInList(unmanaged, func)) { return ret; } return nullptr; } Toplevel *Workspace::findToplevel(QWindow *w) const { if (!w) { return nullptr; } if (waylandServer()) { if (auto c = waylandServer()->findClient(w)) { return c; } } return findUnmanaged(w->winId()); } bool Workspace::hasClient(const AbstractClient *c) { if (auto cc = dynamic_cast(c)) { return hasClient(cc); } else { return findAbstractClient([c](const AbstractClient *test) { return test == c; }) != nullptr; } return false; } void Workspace::forEachAbstractClient(std::function< void (AbstractClient*) > func) { std::for_each(m_allClients.constBegin(), m_allClients.constEnd(), func); std::for_each(desktops.constBegin(), desktops.constEnd(), func); } Toplevel *Workspace::findInternal(QWindow *w) const { if (!w) { return nullptr; } if (kwinApp()->operationMode() == Application::OperationModeX11) { return findUnmanaged(w->winId()); } else { return waylandServer()->findClient(w); } } void Workspace::markXStackingOrderAsDirty() { m_xStackingDirty = true; if (kwinApp()->x11Connection()) { m_xStackingQueryTree.reset(new Xcb::Tree(kwinApp()->x11RootWindow())); } } void Workspace::setWasUserInteraction() { if (was_user_interaction) { return; } was_user_interaction = true; // might be called from within the filter, so delay till we now the filter returned QTimer::singleShot(0, this, [this] { m_wasUserInteractionFilter.reset(); } ); } } // namespace diff --git a/workspace.h b/workspace.h index d24bc9bf0..7d4c45df5 100644 --- a/workspace.h +++ b/workspace.h @@ -1,771 +1,770 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 1999, 2000 Matthias Ettrich Copyright (C) 2003 Lubos Lunak Copyright (C) 2009 Lucas Murray 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, see . *********************************************************************/ #ifndef KWIN_WORKSPACE_H #define KWIN_WORKSPACE_H // kwin #include "sm.h" #include "options.h" #include "utils.h" // Qt #include #include // std #include #include // TODO: Cleanup the order of things in this .h file class QStringList; class KConfig; class KConfigGroup; class KStartupInfo; class KStartupInfoId; class KStartupInfoData; namespace KWin { namespace Xcb { class Tree; class Window; } class AbstractClient; class Client; class KillWindow; class ShortcutDialog; class UserActionsMenu; class Compositor; class X11EventFilter; enum class Predicate; class KWIN_EXPORT Workspace : public QObject { Q_OBJECT public: explicit Workspace(const QString &sessionKey = QString()); virtual ~Workspace(); static Workspace* self() { return _self; } bool workspaceEvent(xcb_generic_event_t*); bool workspaceEvent(QEvent*); bool hasClient(const Client*); bool hasClient(const AbstractClient*); /** * @brief Finds the first Client matching the condition expressed by passed in @p func. * * Internally findClient uses the std::find_if algorithm and that determines how the function * needs to be implemented. An example usage for finding a Client with a matching windowId * @code * xcb_window_t w; // our test window * Client *client = findClient([w](const Client *c) -> bool { * return c->window() == w; * }); * @endcode * * For the standard cases of matching the window id with one of the Client's windows use * the simplified overload method findClient(Predicate, xcb_window_t). Above example * can be simplified to: * @code * xcb_window_t w; // our test window * Client *client = findClient(Predicate::WindowMatch, w); * @endcode * * @param func Unary function that accepts a Client* as argument and * returns a value convertible to bool. The value returned indicates whether the * Client* is considered a match in the context of this function. * The function shall not modify its argument. * This can either be a function pointer or a function object. * @return KWin::Client* The found Client or @c null * @see findClient(Predicate, xcb_window_t) */ Client *findClient(std::function func) const; AbstractClient *findAbstractClient(std::function func) const; /** * @brief Finds the Client matching the given match @p predicate for the given window. * * @param predicate Which window should be compared * @param w The window id to test against * @return KWin::Client* The found Client or @c null * @see findClient(std::function) */ Client *findClient(Predicate predicate, xcb_window_t w) const; void forEachClient(std::function func); void forEachAbstractClient(std::function func); Unmanaged *findUnmanaged(std::function func) const; /** * @brief Finds the Unmanaged with the given window id. * * @param w The window id to search for * @return KWin::Unmanaged* Found Unmanaged or @c null if there is no Unmanaged with given Id. */ Unmanaged *findUnmanaged(xcb_window_t w) const; void forEachUnmanaged(std::function func); Toplevel *findToplevel(std::function func) const; /** * Finds the Toplevel for the KWin internal window @p w. * On Wayland this is normally a ShellClient. For X11 an Unmanaged. **/ Toplevel *findToplevel(QWindow *w) const; /** * @brief Finds a Toplevel for the internal window @p w. * * Internal window means a window created by KWin itself. On X11 this is an Unmanaged * and mapped by the window id, on Wayland a ShellClient mapped on the internal window id. * * @returns Toplevel **/ Toplevel *findInternal(QWindow *w) const; QRect clientArea(clientAreaOption, const QPoint& p, int desktop) const; QRect clientArea(clientAreaOption, const AbstractClient* c) const; QRect clientArea(clientAreaOption, int screen, int desktop) const; QRegion restrictedMoveArea(int desktop, StrutAreas areas = StrutAreaAll) const; bool initializing() const; /** * Returns the active client, i.e. the client that has the focus (or None * if no client has the focus) */ AbstractClient* activeClient() const; /** * Client that was activated, but it's not yet really activeClient(), because * we didn't process yet the matching FocusIn event. Used mostly in focus * stealing prevention code. */ AbstractClient* mostRecentlyActivatedClient() const; AbstractClient* clientUnderMouse(int screen) const; void activateClient(AbstractClient*, bool force = false); void requestFocus(AbstractClient* c, bool force = false); enum ActivityFlag { ActivityFocus = 1 << 0, // focus the window ActivityFocusForce = 1 << 1 | ActivityFocus, // focus even if Dock etc. ActivityRaise = 1 << 2 // raise the window }; Q_DECLARE_FLAGS(ActivityFlags, ActivityFlag) void takeActivity(AbstractClient* c, ActivityFlags flags); bool allowClientActivation(const AbstractClient* c, xcb_timestamp_t time = -1U, bool focus_in = false, bool ignore_desktop = false); void restoreFocus(); void gotFocusIn(const AbstractClient*); void setShouldGetFocus(AbstractClient*); bool activateNextClient(AbstractClient* c); bool focusChangeEnabled() { return block_focus == 0; } /** * Indicates that the client c is being moved around by the user. */ void setClientIsMoving(AbstractClient* c); QPoint adjustClientPosition(AbstractClient* c, QPoint pos, bool unrestricted, double snapAdjust = 1.0); QRect adjustClientSize(AbstractClient* c, QRect moveResizeGeom, int mode); void raiseClient(AbstractClient* c, bool nogroup = false); void lowerClient(AbstractClient* c, bool nogroup = false); void raiseClientRequest(AbstractClient* c, NET::RequestSource src = NET::FromApplication, xcb_timestamp_t timestamp = 0); void lowerClientRequest(Client* c, NET::RequestSource src, xcb_timestamp_t timestamp); void lowerClientRequest(AbstractClient* c); void restackClientUnderActive(AbstractClient*); void restack(AbstractClient *c, AbstractClient *under, bool force = false); void updateClientLayer(AbstractClient* c); void raiseOrLowerClient(AbstractClient*); void resetUpdateToolWindowsTimer(); void restoreSessionStackingOrder(Client* c); void updateStackingOrder(bool propagate_new_clients = false); void forceRestacking(); void clientHidden(AbstractClient*); void clientAttentionChanged(AbstractClient* c, bool set); /** * @return List of clients currently managed by Workspace **/ const ClientList &clientList() const { return clients; } /** * @return List of unmanaged "clients" currently registered in Workspace **/ const UnmanagedList &unmanagedList() const { return unmanaged; } /** * @return List of desktop "clients" currently managed by Workspace **/ const ClientList &desktopList() const { return desktops; } /** * @return List of deleted "clients" currently managed by Workspace **/ const DeletedList &deletedList() const { return deleted; } /** * @returns List of all clients (either X11 or Wayland) currently managed by Workspace **/ const QList allClientList() const { return m_allClients; } void stackScreenEdgesUnderOverrideRedirect(); public: QPoint cascadeOffset(const AbstractClient *c) const; private: Compositor *m_compositor; //------------------------------------------------- // Unsorted public: bool isOnCurrentHead(); // True when performing Workspace::updateClientArea(). // The calls below are valid only in that case. bool inUpdateClientArea() const; QRegion previousRestrictedMoveArea(int desktop, StrutAreas areas = StrutAreaAll) const; QVector< QRect > previousScreenSizes() const; int oldDisplayWidth() const; int oldDisplayHeight() const; /** * Returns the list of clients sorted in stacking order, with topmost client * at the last position */ const ToplevelList& stackingOrder() const; ToplevelList xStackingOrder() const; ClientList ensureStackingOrder(const ClientList& clients) const; QList ensureStackingOrder(const QList &clients) const; AbstractClient* topClientOnDesktop(int desktop, int screen, bool unconstrained = false, bool only_normal = true) const; AbstractClient* findDesktop(bool topmost, int desktop) const; void sendClientToDesktop(AbstractClient* c, int desktop, bool dont_activate); void windowToPreviousDesktop(AbstractClient* c); void windowToNextDesktop(AbstractClient* c); void sendClientToScreen(AbstractClient* c, int screen); /** * Shows the menu operations menu for the client and makes it active if * it's not already. */ void showWindowMenu(const QRect& pos, AbstractClient* cl); const UserActionsMenu *userActionsMenu() const { return m_userActionsMenu; } void showApplicationMenu(const QRect &pos, AbstractClient *c, int actionId); void updateMinimizedOfTransients(AbstractClient*); void updateOnAllDesktopsOfTransients(AbstractClient*); void checkTransients(xcb_window_t w); void storeSession(KConfig* config, SMSavePhase phase); void storeClient(KConfigGroup &cg, int num, Client *c); void storeSubSession(const QString &name, QSet sessionIds); void loadSubSessionInfo(const QString &name); SessionInfo* takeSessionInfo(Client*); // D-Bus interface QString supportInformation() const; void setCurrentScreen(int new_screen); void setShowingDesktop(bool showing); bool showingDesktop() const; void sendPingToWindow(xcb_window_t w, xcb_timestamp_t timestamp); // Called from Client::pingWindow() void removeClient(Client*); // Only called from Client::destroyClient() or Client::releaseWindow() void setActiveClient(AbstractClient*); Group* findGroup(xcb_window_t leader) const; void addGroup(Group* group); void removeGroup(Group* group); Group* findClientLeaderGroup(const Client* c) const; void removeUnmanaged(Unmanaged*); // Only called from Unmanaged::release() void removeDeleted(Deleted*); void addDeleted(Deleted*, Toplevel*); bool checkStartupNotification(xcb_window_t w, KStartupInfoId& id, KStartupInfoData& data); void focusToNull(); // SELI TODO: Public? void clientShortcutUpdated(AbstractClient* c); bool shortcutAvailable(const QKeySequence &cut, AbstractClient* ignore = NULL) const; bool globalShortcutsDisabled() const; void disableGlobalShortcutsForClient(bool disable); void sessionSaveStarted(); void sessionSaveDone(); void setWasUserInteraction(); bool wasUserInteraction() const; bool sessionSaving() const; int packPositionLeft(const AbstractClient* cl, int oldx, bool left_edge) const; int packPositionRight(const AbstractClient* cl, int oldx, bool right_edge) const; int packPositionUp(const AbstractClient* cl, int oldy, bool top_edge) const; int packPositionDown(const AbstractClient* cl, int oldy, bool bottom_edge) const; void cancelDelayFocus(); void requestDelayFocus(AbstractClient*); /** * updates the mouse position to track whether a focus follow mouse focus change was caused by * an actual mouse move * is esp. called on enter/motion events of inactive windows * since an active window doesn't receive mouse events, it must also be invoked if a (potentially) * active window might be moved/resize away from the cursor (causing a leave event) */ void updateFocusMousePosition(const QPoint& pos); QPoint focusMousePosition() const; AbstractClient* getMovingClient() { return movingClient; } /** * @returns Whether we have a Compositor and it is active (Scene created) **/ bool compositing() const; void registerEventFilter(X11EventFilter *filter); void unregisterEventFilter(X11EventFilter *filter); void markXStackingOrderAsDirty(); void quickTileWindow(QuickTileMode mode); enum Direction { DirectionNorth, DirectionEast, DirectionSouth, DirectionWest }; void switchWindow(Direction direction); ShortcutDialog *shortcutDialog() const { return client_keys_dialog; } public Q_SLOTS: void performWindowOperation(KWin::AbstractClient* c, Options::WindowOperation op); // Keybindings //void slotSwitchToWindow( int ); void slotWindowToDesktop(uint i); //void slotWindowToListPosition( int ); void slotSwitchToScreen(); void slotWindowToScreen(); void slotSwitchToNextScreen(); void slotWindowToNextScreen(); void slotSwitchToPrevScreen(); void slotWindowToPrevScreen(); void slotToggleShowDesktop(); void slotWindowMaximize(); void slotWindowMaximizeVertical(); void slotWindowMaximizeHorizontal(); void slotWindowMinimize(); void slotWindowShade(); void slotWindowRaise(); void slotWindowLower(); void slotWindowRaiseOrLower(); void slotActivateAttentionWindow(); void slotWindowPackLeft(); void slotWindowPackRight(); void slotWindowPackUp(); void slotWindowPackDown(); void slotWindowGrowHorizontal(); void slotWindowGrowVertical(); void slotWindowShrinkHorizontal(); void slotWindowShrinkVertical(); void slotIncreaseWindowOpacity(); void slotLowerWindowOpacity(); void slotWindowOperations(); void slotWindowClose(); void slotWindowMove(); void slotWindowResize(); void slotWindowAbove(); void slotWindowBelow(); void slotWindowOnAllDesktops(); void slotWindowFullScreen(); void slotWindowNoBorder(); void slotWindowToNextDesktop(); void slotWindowToPreviousDesktop(); void slotWindowToDesktopRight(); void slotWindowToDesktopLeft(); void slotWindowToDesktopUp(); void slotWindowToDesktopDown(); void reconfigure(); void slotReconfigure(); void slotKillWindow(); void slotSetupWindowShortcut(); void setupWindowShortcutDone(bool); void updateClientArea(); void slotActivateNextTab(); // Slot to move left the active Client. void slotActivatePrevTab(); // Slot to move right the active Client. void slotUntab(); // Slot to remove the active client from its group. private Q_SLOTS: void desktopResized(); void selectWmInputEventMask(); void slotUpdateToolWindows(); void delayFocus(); void slotReloadConfig(); void updateCurrentActivity(const QString &new_activity); // virtual desktop handling - void moveClientsFromRemovedDesktops(); void slotDesktopCountChanged(uint previousCount, uint newCount); void slotCurrentDesktopChanged(uint oldDesktop, uint newDesktop); // session management void saveState(QSessionManager &sm); void commitData(QSessionManager &sm); Q_SIGNALS: /** * Emitted after the Workspace has setup the complete initialization process. * This can be used to connect to for performing post-workspace initialization. **/ void workspaceInitialized(); //Signals required for the scripting interface void desktopPresenceChanged(KWin::AbstractClient*, int); void currentDesktopChanged(int, KWin::AbstractClient*); void clientAdded(KWin::Client*); void clientRemoved(KWin::AbstractClient*); void clientActivated(KWin::AbstractClient*); void clientDemandsAttentionChanged(KWin::AbstractClient*, bool); void clientMinimizedChanged(KWin::AbstractClient*); void groupAdded(KWin::Group*); void unmanagedAdded(KWin::Unmanaged*); void unmanagedRemoved(KWin::Unmanaged*); void deletedRemoved(KWin::Deleted*); void configChanged(); void reinitializeCompositing(); void showingDesktopChanged(bool showing); /** * This signels is emitted when ever the stacking order is change, ie. a window is risen * or lowered */ void stackingOrderChanged(); private: void init(); void initWithX11(); void initShortcuts(); template void initShortcut(const QString &actionName, const QString &description, const QKeySequence &shortcut, Slot slot, const QVariant &data = QVariant()); template void initShortcut(const QString &actionName, const QString &description, const QKeySequence &shortcut, T *receiver, Slot slot, const QVariant &data = QVariant()); void setupWindowShortcut(AbstractClient* c); bool switchWindow(AbstractClient *c, Direction direction, QPoint curPos, int desktop); void propagateClients(bool propagate_new_clients); // Called only from updateStackingOrder ToplevelList constrainedStackingOrder(); void raiseClientWithinApplication(AbstractClient* c); void lowerClientWithinApplication(AbstractClient* c); bool allowFullClientRaising(const AbstractClient* c, xcb_timestamp_t timestamp); bool keepTransientAbove(const AbstractClient* mainwindow, const AbstractClient* transient); bool keepDeletedTransientAbove(const Toplevel *mainWindow, const Deleted *transient) const; void blockStackingUpdates(bool block); void updateToolWindows(bool also_hide); void fixPositionAfterCrash(xcb_window_t w, const xcb_get_geometry_reply_t *geom); void saveOldScreenSizes(); /// This is the right way to create a new client Client* createClient(xcb_window_t w, bool is_mapped); void setupClientConnections(AbstractClient *client); void addClient(Client* c); Unmanaged* createUnmanaged(xcb_window_t w); void addUnmanaged(Unmanaged* c); //--------------------------------------------------------------------- void closeActivePopup(); void updateClientArea(bool force); void resetClientAreas(uint desktopCount); void updateClientVisibilityOnDesktopChange(uint newDesktop); void activateClientOnNewDesktop(uint desktop); AbstractClient *findClientToActivateOnDesktop(uint desktop); QWidget* active_popup; AbstractClient* active_popup_client; int m_initialDesktop; void loadSessionInfo(const QString &key); void addSessionInfo(KConfigGroup &cg); QList session; static const char* windowTypeToTxt(NET::WindowType type); static NET::WindowType txtToWindowType(const char* txt); static bool sessionInfoWindowTypeMatch(Client* c, SessionInfo* info); void updateXStackingOrder(); AbstractClient* active_client; AbstractClient* last_active_client; AbstractClient* most_recently_raised; // Used ONLY by raiseOrLowerClient() AbstractClient* movingClient; // Delay(ed) window focus timer and client QTimer* delayFocusTimer; AbstractClient* delayfocus_client; QPoint focusMousePos; ClientList clients; QList m_allClients; ClientList desktops; UnmanagedList unmanaged; DeletedList deleted; ToplevelList unconstrained_stacking_order; // Topmost last ToplevelList stacking_order; // Topmost last bool force_restacking; ToplevelList x_stacking; // From XQueryTree() std::unique_ptr m_xStackingQueryTree; bool m_xStackingDirty = false; QList should_get_focus; // Last is most recent QList attention_chain; bool showing_desktop; GroupList groups; bool was_user_interaction; QScopedPointer m_wasUserInteractionFilter; bool session_saving; int session_active_client; int session_desktop; int block_focus; /** * Holds the menu containing the user actions which is shown * on e.g. right click the window decoration. **/ UserActionsMenu *m_userActionsMenu; void modalActionsSwitch(bool enabled); ShortcutDialog* client_keys_dialog; AbstractClient* client_keys_client; bool global_shortcuts_disabled_for_client; // Timer to collect requests for 'reconfigure' QTimer reconfigureTimer; QTimer updateToolWindowsTimer; static Workspace* _self; bool workspaceInit; KStartupInfo* startup; QVector workarea; // Array of workareas for virtual desktops // Array of restricted areas that window cannot be moved into QVector restrictedmovearea; // Array of the previous restricted areas that window cannot be moved into QVector oldrestrictedmovearea; QVector< QVector > screenarea; // Array of workareas per xinerama screen for all virtual desktops QVector< QRect > oldscreensizes; // array of previous sizes of xinerama screens QSize olddisplaysize; // previous sizes od displayWidth()/displayHeight() int set_active_client_recursion; int block_stacking_updates; // When > 0, stacking updates are temporarily disabled bool blocked_propagating_new_clients; // Propagate also new clients after enabling stacking updates? QScopedPointer m_nullFocus; friend class StackingUpdatesBlocker; QScopedPointer m_windowKiller; QList m_eventFilters; QList m_genericEventFilters; QScopedPointer m_movingClientFilter; private: friend bool performTransiencyCheck(); friend Workspace *workspace(); }; /** * Helper for Workspace::blockStackingUpdates() being called in pairs (True/false) */ class StackingUpdatesBlocker { public: explicit StackingUpdatesBlocker(Workspace* w) : ws(w) { ws->blockStackingUpdates(true); } ~StackingUpdatesBlocker() { ws->blockStackingUpdates(false); } private: Workspace* ws; }; class ColorMapper : public QObject { Q_OBJECT public: ColorMapper(QObject *parent); virtual ~ColorMapper(); public Q_SLOTS: void update(); private: xcb_colormap_t m_default; xcb_colormap_t m_installed; }; //--------------------------------------------------------- // Unsorted inline bool Workspace::initializing() const { return workspaceInit; } inline AbstractClient *Workspace::activeClient() const { return active_client; } inline AbstractClient *Workspace::mostRecentlyActivatedClient() const { return should_get_focus.count() > 0 ? should_get_focus.last() : active_client; } inline void Workspace::addGroup(Group* group) { emit groupAdded(group); groups.append(group); } inline void Workspace::removeGroup(Group* group) { groups.removeAll(group); } inline const ToplevelList& Workspace::stackingOrder() const { // TODO: Q_ASSERT( block_stacking_updates == 0 ); return stacking_order; } inline bool Workspace::wasUserInteraction() const { return was_user_interaction; } inline void Workspace::sessionSaveStarted() { session_saving = true; } inline bool Workspace::sessionSaving() const { return session_saving; } inline bool Workspace::showingDesktop() const { return showing_desktop; } inline bool Workspace::globalShortcutsDisabled() const { return global_shortcuts_disabled_for_client; } inline void Workspace::forceRestacking() { force_restacking = true; StackingUpdatesBlocker blocker(this); // Do restacking if not blocked } inline void Workspace::updateFocusMousePosition(const QPoint& pos) { focusMousePos = pos; } inline QPoint Workspace::focusMousePosition() const { return focusMousePos; } inline void Workspace::forEachClient(std::function< void (Client*) > func) { std::for_each(clients.constBegin(), clients.constEnd(), func); std::for_each(desktops.constBegin(), desktops.constEnd(), func); } inline void Workspace::forEachUnmanaged(std::function< void (Unmanaged*) > func) { std::for_each(unmanaged.constBegin(), unmanaged.constEnd(), func); } inline bool Workspace::hasClient(const Client* c) { return findClient([c](const Client *test) { return test == c; }); } inline Workspace *workspace() { return Workspace::_self; } } // namespace Q_DECLARE_OPERATORS_FOR_FLAGS(KWin::Workspace::ActivityFlags) #endif