diff --git a/org.kde.labplot2.appdata.xml b/org.kde.labplot2.appdata.xml index 6a086e5ee..c7b8c4c80 100644 --- a/org.kde.labplot2.appdata.xml +++ b/org.kde.labplot2.appdata.xml @@ -1,174 +1,181 @@ org.kde.labplot2.desktop CC0-1.0 GPL-2.0+ LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot + LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot LabPlot Labplot LabPlot LabPlot xxLabPlotxx LabPlot LabPlot LabPlot is a KDE application for interactive graphing and analysis of scientific data El LabPlot és una aplicació KDE per a la representació interactiva de grafs i anàlisi de dades científiques El LabPlot és una aplicació KDE per a la representació interactiva de grafs i anàlisi de dades científiques LabPlot je aplikace KDE pro interaktivní vykreslování grafů a analýzu vědeckých dat LabPlot ist eine KDE-Anwendung zur interaktiven Erstellung von Grafiken und Analyse wissenschaftlicher Daten Το LabPlot είναι μια εφαρμογή του KDE για διαδραστική αναπαράσταση και ανάλυση επιστημονικών δεδομένων LabPlot is a KDE application for interactive graphing and analysis of scientific data LabPlot es una aplicación de KDE para gráficos interactivos y análisis de datos científicos + LabPlot datu zientifikoak modu elkarreragilean grafikatu eta aztertzeko KDE aplikazio bat da LabPlot2 é un aplicativo de KDE para a xeración interactiva de gráficos e a análise de datos científicos LabPlot adalah aplikasi KDE untuk penggrafikan interaktif dan analisis data ilmiah LabPlot è un'applicazione di KDE per la grafica interattiva e per l'analisi dei dati scientifici LabPlot2 is een KDE-toepassing voor het interactief maken van grafieken en het analyseren van wetenschappelijke gegevens LabPlot jest aplikacją KDE do interaktywnego przestawiania graficznego i analizy danych naukowych O LabPlot é uma aplicação do KDE para gráficos interactivos e para a análise de dados científicos LabPlot é um aplicativo do KDE para criação de gráficos interativos e análise de dados científicos LabPlot — программа от KDE для анализа экспериментальных данных с возможностью интерактивного построения графиков LabPlot je KDE aplikácia pre interaktívne grafy a analýzu vedeckých údajov Labplot är ett KDE-program för interaktiv diagramritning och analys av vetenskaplig data LabPlot, etkileşimlik grafik ve bilimsel verinin analizi için bir KDE uygulamasıdır LabPlot — програма KDE для інтерактивної побудови графіків та аналізу наукових даних xxLabPlot is a KDE application for interactive graphing and analysis of scientific dataxx LabPlot 是一个交互式绘图和分析科学数据的 KDE 应用程序

LabPlot is a KDE-application for interactive graphing and analysis of scientific data.

LabPlot je KDE-aplikacija za interaktivnu grafiku i analizu naučnih podataka.

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

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

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

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

Το LabPlot είναι μια KDE-εφαρμογή για διαδραστική αναπαράσταση και ανάλυση επιστημονικών δεδομένων.

LabPlot is a KDE-application for interactive graphing and analysis of scientific data.

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

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LabPlot datu zientifikoak modu elkarreragilean grafikatu eta aztertzeko KDE aplikazio bat da.

LabPlot on KDE-sovellus tieteellisen datan vuorovaikutteiseen kuvaamiseen ja analysointiin

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

LabPlot2 é un aplicativo de KDE para a xeración interactiva de gráficos e a análise de datos científicos.

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

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

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

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

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

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

LabPlot — программа от KDE для анализа экспериментальных данных с возможностью интерактивного построения графиков.

LabPlot je KDE aplikácia pre interaktívne grafy a analýzu vedeckých údajov.

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

LabPlot, etkileşimlik grafik ve bilimsel verinin analizi için bir KDE uygulamasıdır.

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

xxLabPlot is a KDE-application for interactive graphing and analysis of scientific data.xx

LabPlot 是对科学数据进行交互绘图和分析的 KDE 应用。

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

 http://labplot.kde.org/ https://bugs.kde.org/enter_bug.cgi?product=LabPlot2&format=guided Fit example Exemple d'ajust Exemple d'ajust Fit example Ejemplo de ajuste + Egokitzeko adibidea Exemplo de axuste. Contoh pas Adatta esempio Voorbeeld aanpassing Przykład dopasowania Exemplo de ajuste Exemplo de ajuste Anpassningsexempel Приклад апроксимації xxFit examplexx https://cdn.kde.org/screenshots/labplot2/labplot2_appdata_01.png Mathematical function Funció matemàtica Funció matemàtica Matematická funkce Mathematische Funktion Mathematical function Función matemática + Funtzio matematikoa Función matemática. Fungsi matematika Funzioni matematica Wiskundige functie Funkcja matematyczna Função matemática Função matemática Matematisk funktion Математична функція xxMathematical functionxx https://cdn.kde.org/screenshots/labplot2/labplot2_appdata_02.png CAS worksheet Full de treball CAS Full de treball CAS CAS-Arbeitsblatt CAS worksheet Hoja de trabajo CAS + CAS lan-orria Folla de traballo de CAS. Lembar kerja CAS Foglio di lavoro CAS CAS werkblad Arkusz roboczy CAS Folha de cálculo CAS Folha de trabalho CAS CAS-arbetsblad Робочий аркуш СКА xxCAS worksheetxx https://cdn.kde.org/screenshots/labplot2/labplot2_appdata_03.png KDE labplot2 diff --git a/src/backend/nsl/nsl_sf_poly.h b/src/backend/nsl/nsl_sf_poly.h index 5256fbf8b..98fc5abb7 100644 --- a/src/backend/nsl/nsl_sf_poly.h +++ b/src/backend/nsl/nsl_sf_poly.h @@ -1,82 +1,81 @@ /*************************************************************************** File : nsl_sf_poly.h Project : LabPlot Description : NSL special polynomial functions -------------------------------------------------------------------- Copyright : (C) 2016 by Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef NSL_SF_POLY_H #define NSL_SF_POLY_H #include -#include "nsl_complex.h" #include #include /* Chebychev T_n(x) */ double nsl_sf_poly_chebyshev_T(int n, double x); /* Chebychev U_n(x) */ double nsl_sf_poly_chebyshev_U(int n, double x); /* Optimal "L"egendre Polynomials */ double nsl_sf_poly_optimal_legendre_L(int n, double x); /* Bessel polynomials y_n(x) */ gsl_complex nsl_sf_poly_bessel_y(int n, gsl_complex x); /* reversed Bessel polynomials \theta_n(x) */ gsl_complex nsl_sf_poly_reversed_bessel_theta(int n, gsl_complex x); /* interpolating polynomial (Lagrange) 0 - zeroth order (1-point) integral (rectangle rule) 1 - first order (2-point), derivative, integral and absolute area (trapezoid rule) 2 - second order (3-point), derivatives and integral (Simpson's 1/3 rule) 3 - third order (4-point), derivatives and integral (Simpson's 3/8 rule) 4 - fourth order (5-point) and derivatives 6 - sixth order (7-point) and derivatives TODO: barycentric form (https://en.wikipedia.org/wiki/Lagrange_polynomial) */ double nsl_sf_poly_interp_lagrange_0_int(double *x, double y); double nsl_sf_poly_interp_lagrange_1(double v, double *x, double *y); double nsl_sf_poly_interp_lagrange_1_deriv(double *x, double *y); double nsl_sf_poly_interp_lagrange_1_int(double *x, double *y); double nsl_sf_poly_interp_lagrange_1_absint(double *x, double *y); double nsl_sf_poly_interp_lagrange_2(double v, double *x, double *y); double nsl_sf_poly_interp_lagrange_2_deriv(double v, double *x, double *y); double nsl_sf_poly_interp_lagrange_2_deriv2(double *x, double *y); double nsl_sf_poly_interp_lagrange_2_int(double *x, double *y); double nsl_sf_poly_interp_lagrange_3(double v, double *x, double *y); double nsl_sf_poly_interp_lagrange_3_deriv(double v, double *x, double *y); double nsl_sf_poly_interp_lagrange_3_deriv2(double v, double *x, double *y); double nsl_sf_poly_interp_lagrange_3_deriv3(double *x, double *y); double nsl_sf_poly_interp_lagrange_3_int(double *x, double *y); double nsl_sf_poly_interp_lagrange_4(double v, double *x, double *y); double nsl_sf_poly_interp_lagrange_4_deriv(double v, double *x, double *y); double nsl_sf_poly_interp_lagrange_4_deriv2(double v, double *x, double *y); double nsl_sf_poly_interp_lagrange_4_deriv3(double v, double *x, double *y); double nsl_sf_poly_interp_lagrange_4_deriv4(double *x, double *y); double nsl_sf_poly_interp_lagrange_6_deriv4(double v, double *x, double *y); double nsl_sf_poly_interp_lagrange_6_deriv5(double v, double *x, double *y); double nsl_sf_poly_interp_lagrange_6_deriv6(double *x, double *y); #endif /* NSL_SF_POLY_H */ diff --git a/src/backend/worksheet/WorksheetElement.cpp b/src/backend/worksheet/WorksheetElement.cpp index e868a00be..c5a60e801 100644 --- a/src/backend/worksheet/WorksheetElement.cpp +++ b/src/backend/worksheet/WorksheetElement.cpp @@ -1,235 +1,238 @@ /*************************************************************************** File : WorksheetElement.cpp Project : LabPlot Description : Base class for all Worksheet children. -------------------------------------------------------------------- Copyright : (C) 2009 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2012-2017 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/WorksheetElement.h" #include "backend/worksheet/plots/AbstractPlot.h" #include "backend/worksheet/plots/cartesian/Axis.h" #include #include #include #include /** * \class WorksheetElement * \brief Base class for all Worksheet children. * */ WorksheetElement::WorksheetElement(const QString &name, AspectType type) : AbstractAspect(name, type) { m_drawingOrderMenu = new QMenu(i18n("Drawing &order")); + m_drawingOrderMenu->setIcon(QIcon::fromTheme("layer-bottom")); m_moveBehindMenu = new QMenu(i18n("Move &behind")); + m_moveBehindMenu->setIcon(QIcon::fromTheme("draw-arrow-down")); m_moveInFrontOfMenu = new QMenu(i18n("Move in &front of")); + m_moveInFrontOfMenu->setIcon(QIcon::fromTheme("draw-arrow-up")); m_drawingOrderMenu->addMenu(m_moveBehindMenu); m_drawingOrderMenu->addMenu(m_moveInFrontOfMenu); connect(m_moveBehindMenu, &QMenu::aboutToShow, this, &WorksheetElement::prepareMoveBehindMenu); connect(m_moveInFrontOfMenu, &QMenu::aboutToShow, this, &WorksheetElement::prepareMoveInFrontOfMenu); connect(m_moveBehindMenu, &QMenu::triggered, this, &WorksheetElement::execMoveBehind); connect(m_moveInFrontOfMenu, &QMenu::triggered, this, &WorksheetElement::execMoveInFrontOf); } WorksheetElement::~WorksheetElement() { delete m_moveBehindMenu; delete m_moveInFrontOfMenu; delete m_drawingOrderMenu; } /** * \fn QGraphicsItem *WorksheetElement::graphicsItem() const * \brief Return the graphics item representing this element. * */ /** * \fn void WorksheetElement::setVisible(bool on) * \brief Show/hide the element. * */ /** * \fn bool WorksheetElement::isVisible() const * \brief Return whether the element is (at least) partially visible. * */ /** * \brief Return whether the element is fully visible (i.e., including all child elements). * * The standard implementation returns isVisible(). */ bool WorksheetElement::isFullyVisible() const { return isVisible(); } /** * \fn void WorksheetElement::setPrinting(bool on) * \brief Switches the printing mode on/off * */ /** * \fn void WorksheetElement::retransform() * \brief Tell the element to newly transform its graphics item into its coordinate system. * * This method must not change the undo-aware data of the element, only * the graphics item which represents the item is to be updated. */ void WorksheetElement::setZValue(qreal value) { graphicsItem()->setZValue(value); } /** This does exactly what Qt internally does to creates a shape from a painter path. */ QPainterPath WorksheetElement::shapeFromPath(const QPainterPath &path, const QPen &pen) { if (path == QPainterPath()) return path; // PERFTRACE("WorksheetElement::shapeFromPath()"); // TODO: We unfortunately need this hack as QPainterPathStroker will set a width of 1.0 // if we pass a value of 0.0 to QPainterPathStroker::setWidth() const qreal penWidthZero = qreal(0.00000001); QPainterPathStroker ps; ps.setCapStyle(pen.capStyle()); if (pen.widthF() <= 0.0) ps.setWidth(penWidthZero); else ps.setWidth(pen.widthF()); ps.setJoinStyle(pen.joinStyle()); ps.setMiterLimit(pen.miterLimit()); QPainterPath p = ps.createStroke(path); p.addPath(path); return p; } QMenu* WorksheetElement::createContextMenu() { QMenu* menu = AbstractAspect::createContextMenu(); //add the sub-menu for the drawing order //don't add the drawing order menu for axes, they're always drawn on top of each other elements if (dynamic_cast(this)) return menu; //don't add the drawing order menu for plots that are placed in a worksheet with an active layout if (dynamic_cast(this) ) { const Worksheet* w = dynamic_cast(this->parentAspect()); if (w && w->layout()!=Worksheet::NoLayout) return menu; } //don't add the drawing order menu if the parent element has no other children int children = 0; for (auto* child : parentAspect()->children()) { if ( !dynamic_cast(child) ) children++; } if (children > 1) { menu->addSeparator(); menu->addMenu(m_drawingOrderMenu); } return menu; } void WorksheetElement::prepareMoveBehindMenu() { m_moveBehindMenu->clear(); AbstractAspect* parent = parentAspect(); int index = parent->indexOfChild(this); const QVector& children = parent->children(); for (int i = 0; i < index; ++i) { const WorksheetElement* elem = children.at(i); //axes are always drawn on top of other elements, don't add them to the menu if (!dynamic_cast(elem)) { - QAction* action = m_moveBehindMenu->addAction(elem->name()); + QAction* action = m_moveBehindMenu->addAction(elem->icon(), elem->name()); action->setData(i); } } //TODO: doesn't always work properly //hide the "move behind" menu if it doesn't have any entries, show if not shown yet otherwise //m_moveBehindMenu->menuAction()->setVisible(!m_moveBehindMenu->isEmpty()); } void WorksheetElement::prepareMoveInFrontOfMenu() { m_moveInFrontOfMenu->clear(); AbstractAspect* parent = parentAspect(); int index = parent->indexOfChild(this); const QVector& children = parent->children(); for (int i = index + 1; i < children.size(); ++i) { const WorksheetElement* elem = children.at(i); //axes are always drawn on top of other elements, don't add them to the menu if (!dynamic_cast(elem)) { - QAction* action = m_moveInFrontOfMenu->addAction(elem->name()); + QAction* action = m_moveInFrontOfMenu->addAction(elem->icon(), elem->name()); action->setData(i); } } //TODO: doesn't alway work properly //hide the "move in front" menu if it doesn't have any entries, show if not shown yet otherwise //m_moveInFrontOfMenu->menuAction()->setVisible(!m_moveInFrontOfMenu->isEmpty()); } void WorksheetElement::execMoveInFrontOf(QAction* action) { AbstractAspect* parent = parentAspect(); int index = action->data().toInt(); AbstractAspect* sibling1 = parent->child(index); AbstractAspect* sibling2 = parent->child(index + 1); beginMacro(i18n("%1: move behind %2.", name(), sibling1->name())); remove(); parent->insertChildBefore(this, sibling2); endMacro(); } void WorksheetElement::execMoveBehind(QAction* action) { AbstractAspect* parent = parentAspect(); int index = action->data().toInt(); AbstractAspect* sibling = parent->child(index); beginMacro(i18n("%1: move in front of %2.", name(), sibling->name())); remove(); parent->insertChildBefore(this, sibling); endMacro(); } void WorksheetElement::loadThemeConfig(const KConfig &) { } void WorksheetElement::saveThemeConfig(const KConfig &) { } diff --git a/src/backend/worksheet/plots/cartesian/Axis.cpp b/src/backend/worksheet/plots/cartesian/Axis.cpp index 360ac604b..c7ddf2143 100644 --- a/src/backend/worksheet/plots/cartesian/Axis.cpp +++ b/src/backend/worksheet/plots/cartesian/Axis.cpp @@ -1,2318 +1,2322 @@ /*************************************************************************** File : Axis.cpp Project : LabPlot Description : Axis for cartesian coordinate systems. -------------------------------------------------------------------- Copyright : (C) 2011-2018 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2013-2018 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "backend/worksheet/plots/cartesian/Axis.h" #include "backend/worksheet/plots/cartesian/AxisPrivate.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/TextLabel.h" #include "backend/worksheet/plots/cartesian/CartesianCoordinateSystem.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/core/AbstractColumn.h" #include "backend/lib/commandtemplates.h" #include "backend/lib/XmlStreamReader.h" #include "backend/lib/macros.h" // #include "backend/lib/trace.h" #include "kdefrontend/GuiTools.h" #include #include #include #include #include #include #include extern "C" { #include "backend/nsl/nsl_math.h" } /** * \class AxisGrid * \brief Helper class to get the axis grid drawn with the z-Value=0. * * The painting of the grid lines is separated from the painting of the axis itself. * This allows to use a different z-values for the grid lines (z=0, drawn below all other objects ) * and for the axis (z=FLT_MAX, drawn on top of all other objects) * * \ingroup worksheet */ class AxisGrid : public QGraphicsItem { public: AxisGrid(AxisPrivate* a) { axis = a; setFlag(QGraphicsItem::ItemIsSelectable, false); setFlag(QGraphicsItem::ItemIsFocusable, false); setAcceptHoverEvents(false); } QRectF boundingRect() const override { QPainterPath gridShape; gridShape.addPath(WorksheetElement::shapeFromPath(axis->majorGridPath, axis->majorGridPen)); gridShape.addPath(WorksheetElement::shapeFromPath(axis->minorGridPath, axis->minorGridPen)); QRectF boundingRectangle = gridShape.boundingRect(); return boundingRectangle; } void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) override { Q_UNUSED(option) Q_UNUSED(widget) if (!axis->isVisible()) return; if (axis->linePath.isEmpty()) return; //draw major grid if (axis->majorGridPen.style() != Qt::NoPen) { painter->setOpacity(axis->majorGridOpacity); painter->setPen(axis->majorGridPen); painter->setBrush(Qt::NoBrush); painter->drawPath(axis->majorGridPath); } //draw minor grid if (axis->minorGridPen.style() != Qt::NoPen) { painter->setOpacity(axis->minorGridOpacity); painter->setPen(axis->minorGridPen); painter->setBrush(Qt::NoBrush); painter->drawPath(axis->minorGridPath); } } private: AxisPrivate* axis; }; /** * \class Axis * \brief Axis for cartesian coordinate systems. * * \ingroup worksheet */ Axis::Axis(const QString& name, AxisOrientation orientation) : WorksheetElement(name, AspectType::Axis), d_ptr(new AxisPrivate(this)) { d_ptr->orientation = orientation; init(); } Axis::Axis(const QString& name, AxisOrientation orientation, AxisPrivate* dd) : WorksheetElement(name, AspectType::Axis), d_ptr(dd) { d_ptr->orientation = orientation; init(); } void Axis::finalizeAdd() { Q_D(Axis); d->plot = dynamic_cast(parentAspect()); Q_ASSERT(d->plot); d->cSystem = dynamic_cast(d->plot->coordinateSystem()); } void Axis::init() { Q_D(Axis); KConfig config; KConfigGroup group = config.group("Axis"); d->autoScale = true; d->position = Axis::AxisCustom; d->offset = group.readEntry("PositionOffset", 0); d->scale = (Axis::AxisScale) group.readEntry("Scale", (int) Axis::ScaleLinear); d->autoScale = group.readEntry("AutoScale", true); d->start = group.readEntry("Start", 0); d->end = group.readEntry("End", 10); d->zeroOffset = group.readEntry("ZeroOffset", 0); d->scalingFactor = group.readEntry("ScalingFactor", 1.0); d->linePen.setStyle( (Qt::PenStyle) group.readEntry("LineStyle", (int) Qt::SolidLine) ); d->linePen.setWidthF( group.readEntry("LineWidth", Worksheet::convertToSceneUnits( 1.0, Worksheet::Point ) ) ); d->lineOpacity = group.readEntry("LineOpacity", 1.0); d->arrowType = (Axis::ArrowType) group.readEntry("ArrowType", (int)Axis::NoArrow); d->arrowPosition = (Axis::ArrowPosition) group.readEntry("ArrowPosition", (int)Axis::ArrowRight); d->arrowSize = group.readEntry("ArrowSize", Worksheet::convertToSceneUnits(10, Worksheet::Point)); // axis title d->title = new TextLabel(this->name(), TextLabel::AxisTitle); connect( d->title, &TextLabel::changed, this, &Axis::labelChanged); addChild(d->title); d->title->setHidden(true); d->title->graphicsItem()->setParentItem(graphicsItem()); d->title->graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable, false); d->title->graphicsItem()->setAcceptHoverEvents(false); d->title->setText(this->name()); if (d->orientation == AxisVertical) d->title->setRotationAngle(90); d->titleOffsetX = Worksheet::convertToSceneUnits(2, Worksheet::Point); //distance to the axis tick labels d->titleOffsetY = Worksheet::convertToSceneUnits(2, Worksheet::Point); //distance to the axis tick labels d->majorTicksDirection = (Axis::TicksDirection) group.readEntry("MajorTicksDirection", (int) Axis::ticksOut); d->majorTicksType = (Axis::TicksType) group.readEntry("MajorTicksType", (int) Axis::TicksTotalNumber); d->majorTicksNumber = group.readEntry("MajorTicksNumber", 11); d->majorTicksIncrement = group.readEntry("MajorTicksIncrement", -1.0); // set to negative value, so axisdocks determines the value to not to have to much labels the first time switched to TicksIncrement d->majorTicksPen.setStyle((Qt::PenStyle) group.readEntry("MajorTicksLineStyle", (int)Qt::SolidLine) ); d->majorTicksPen.setColor( group.readEntry("MajorTicksColor", QColor(Qt::black) ) ); d->majorTicksPen.setWidthF( group.readEntry("MajorTicksWidth", Worksheet::convertToSceneUnits(1.0, Worksheet::Point) ) ); d->majorTicksLength = group.readEntry("MajorTicksLength", Worksheet::convertToSceneUnits(6.0, Worksheet::Point)); d->majorTicksOpacity = group.readEntry("MajorTicksOpacity", 1.0); d->minorTicksDirection = (Axis::TicksDirection) group.readEntry("MinorTicksDirection", (int) Axis::ticksOut); d->minorTicksType = (Axis::TicksType) group.readEntry("MinorTicksType", (int) Axis::TicksTotalNumber); d->minorTicksNumber = group.readEntry("MinorTicksNumber", 1); d->minorTicksIncrement = group.readEntry("MinorTicksIncrement", -1.0); d->minorTicksPen.setStyle((Qt::PenStyle) group.readEntry("MinorTicksLineStyle", (int)Qt::SolidLine) ); d->minorTicksPen.setColor( group.readEntry("MinorTicksColor", QColor(Qt::black) ) ); d->minorTicksPen.setWidthF( group.readEntry("MinorTicksWidth", Worksheet::convertToSceneUnits(1.0, Worksheet::Point) ) ); d->minorTicksLength = group.readEntry("MinorTicksLength", Worksheet::convertToSceneUnits(3.0, Worksheet::Point)); d->minorTicksOpacity = group.readEntry("MinorTicksOpacity", 1.0); //Labels d->labelsFormat = (Axis::LabelsFormat) group.readEntry("LabelsFormat", (int)Axis::FormatDecimal); d->labelsAutoPrecision = group.readEntry("LabelsAutoPrecision", true); d->labelsPrecision = group.readEntry("LabelsPrecision", 1); d->labelsDateTimeFormat = group.readEntry("LabelsDateTimeFormat", "yyyy-MM-dd hh:mm:ss"); d->labelsPosition = (Axis::LabelsPosition) group.readEntry("LabelsPosition", (int) Axis::LabelsOut); d->labelsOffset = group.readEntry("LabelsOffset", Worksheet::convertToSceneUnits( 5.0, Worksheet::Point )); d->labelsRotationAngle = group.readEntry("LabelsRotation", 0); d->labelsFont = group.readEntry("LabelsFont", QFont()); d->labelsFont.setPixelSize( Worksheet::convertToSceneUnits( 10.0, Worksheet::Point ) ); d->labelsColor = group.readEntry("LabelsFontColor", QColor(Qt::black)); d->labelsPrefix = group.readEntry("LabelsPrefix", "" ); d->labelsSuffix = group.readEntry("LabelsSuffix", "" ); d->labelsOpacity = group.readEntry("LabelsOpacity", 1.0); //major grid d->majorGridPen.setStyle( (Qt::PenStyle) group.readEntry("MajorGridStyle", (int) Qt::NoPen) ); d->majorGridPen.setColor(group.readEntry("MajorGridColor", QColor(Qt::gray)) ); d->majorGridPen.setWidthF( group.readEntry("MajorGridWidth", Worksheet::convertToSceneUnits( 1.0, Worksheet::Point ) ) ); d->majorGridOpacity = group.readEntry("MajorGridOpacity", 1.0); //minor grid d->minorGridPen.setStyle( (Qt::PenStyle) group.readEntry("MinorGridStyle", (int) Qt::NoPen) ); d->minorGridPen.setColor(group.readEntry("MajorGridColor", QColor(Qt::gray)) ); d->minorGridPen.setWidthF( group.readEntry("MinorGridWidth", Worksheet::convertToSceneUnits( 1.0, Worksheet::Point ) ) ); d->minorGridOpacity = group.readEntry("MinorGridOpacity", 1.0); } /*! * For the most frequently edited properties, create Actions and ActionGroups for the context menu. * For some ActionGroups the actual actions are created in \c GuiTool, */ void Axis::initActions() { - visibilityAction = new QAction(i18n("Visible"), this); + visibilityAction = new QAction(QIcon::fromTheme("view-visible"), i18n("Visible"), this); visibilityAction->setCheckable(true); connect(visibilityAction, &QAction::triggered, this, &Axis::visibilityChangedSlot); //Orientation orientationActionGroup = new QActionGroup(this); orientationActionGroup->setExclusive(true); connect(orientationActionGroup, &QActionGroup::triggered, this, &Axis::orientationChangedSlot); - orientationHorizontalAction = new QAction(i18n("Horizontal"), orientationActionGroup); + orientationHorizontalAction = new QAction(QIcon::fromTheme("labplot-axis-horizontal"), i18n("Horizontal"), orientationActionGroup); orientationHorizontalAction->setCheckable(true); - orientationVerticalAction = new QAction(i18n("Vertical"), orientationActionGroup); + orientationVerticalAction = new QAction(QIcon::fromTheme("labplot-axis-vertical"), i18n("Vertical"), orientationActionGroup); orientationVerticalAction->setCheckable(true); //Line lineStyleActionGroup = new QActionGroup(this); lineStyleActionGroup->setExclusive(true); connect(lineStyleActionGroup, &QActionGroup::triggered, this, &Axis::lineStyleChanged); lineColorActionGroup = new QActionGroup(this); lineColorActionGroup->setExclusive(true); connect(lineColorActionGroup, &QActionGroup::triggered, this, &Axis::lineColorChanged); //Ticks //TODO } void Axis::initMenus() { this->initActions(); //Orientation orientationMenu = new QMenu(i18n("Orientation")); + orientationMenu->setIcon(QIcon::fromTheme("labplot-axis-horizontal")); orientationMenu->addAction(orientationHorizontalAction); orientationMenu->addAction(orientationVerticalAction); //Line lineMenu = new QMenu(i18n("Line")); + lineMenu->setIcon(QIcon::fromTheme("draw-line")); lineStyleMenu = new QMenu(i18n("Style"), lineMenu); + lineStyleMenu->setIcon(QIcon::fromTheme("object-stroke-style")); + lineMenu->setIcon(QIcon::fromTheme("draw-line")); lineMenu->addMenu( lineStyleMenu ); lineColorMenu = new QMenu(i18n("Color"), lineMenu); + lineColorMenu->setIcon(QIcon::fromTheme("fill-color")); GuiTools::fillColorMenu( lineColorMenu, lineColorActionGroup ); lineMenu->addMenu( lineColorMenu ); m_menusInitialized = true; } QMenu* Axis::createContextMenu() { if (!m_menusInitialized) initMenus(); Q_D(const Axis); QMenu* menu = WorksheetElement::createContextMenu(); QAction* firstAction = menu->actions().at(1); //skip the first action because of the "title-action" visibilityAction->setChecked(isVisible()); menu->insertAction(firstAction, visibilityAction); //Orientation if ( d->orientation == AxisHorizontal ) orientationHorizontalAction->setChecked(true); else orientationVerticalAction->setChecked(true); menu->insertMenu(firstAction, orientationMenu); //Line styles GuiTools::updatePenStyles( lineStyleMenu, lineStyleActionGroup, d->linePen.color() ); GuiTools::selectPenStyleAction(lineStyleActionGroup, d->linePen.style() ); GuiTools::selectColorAction(lineColorActionGroup, d->linePen.color() ); menu->insertMenu(firstAction, lineMenu); menu->insertSeparator(firstAction); return menu; } /*! Returns an icon to be used in the project explorer. */ QIcon Axis::icon() const{ Q_D(const Axis); QIcon ico; if (d->orientation == Axis::AxisHorizontal) ico = QIcon::fromTheme("labplot-axis-horizontal"); else ico = QIcon::fromTheme("labplot-axis-vertical"); return ico; } Axis::~Axis() { if (m_menusInitialized) { delete orientationMenu; delete lineMenu; } //no need to delete d->title, since it was added with addChild in init(); //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene } QGraphicsItem *Axis::graphicsItem() const { return d_ptr; } /*! * overrides the implementation in WorksheetElement and sets the z-value to the maximal possible, * axes are drawn on top of all other object in the plot. */ void Axis::setZValue(qreal) { Q_D(Axis); d->setZValue(std::numeric_limits::max()); d->gridItem->setParentItem(d->parentItem()); d->gridItem->setZValue(0); } void Axis::retransform() { Q_D(Axis); d->retransform(); } void Axis::retransformTickLabelStrings() { Q_D(Axis); d->retransformTickLabelStrings(); } void Axis::setSuppressRetransform(bool value) { Q_D(Axis); d->suppressRetransform = value; } void Axis::handleResize(double horizontalRatio, double verticalRatio, bool pageResize) { -// DEBUG("Axis::handleResize()"); Q_D(Axis); Q_UNUSED(pageResize); double ratio = 0; if (horizontalRatio > 1.0 || verticalRatio > 1.0) ratio = qMax(horizontalRatio, verticalRatio); else ratio = qMin(horizontalRatio, verticalRatio); QPen pen = d->linePen; pen.setWidthF(pen.widthF() * ratio); d->linePen = pen; d->majorTicksLength *= ratio; // ticks are perpendicular to axis line -> verticalRatio relevant d->minorTicksLength *= ratio; d->labelsFont.setPixelSize( d->labelsFont.pixelSize() * ratio ); //TODO: take into account rotated labels d->labelsOffset *= ratio; d->title->handleResize(horizontalRatio, verticalRatio, pageResize); } /* ============================ getter methods ================= */ BASIC_SHARED_D_READER_IMPL(Axis, bool, autoScale, autoScale) BASIC_SHARED_D_READER_IMPL(Axis, Axis::AxisOrientation, orientation, orientation) BASIC_SHARED_D_READER_IMPL(Axis, Axis::AxisPosition, position, position) BASIC_SHARED_D_READER_IMPL(Axis, Axis::AxisScale, scale, scale) BASIC_SHARED_D_READER_IMPL(Axis, double, offset, offset) BASIC_SHARED_D_READER_IMPL(Axis, double, start, start) BASIC_SHARED_D_READER_IMPL(Axis, double, end, end) BASIC_SHARED_D_READER_IMPL(Axis, qreal, scalingFactor, scalingFactor) BASIC_SHARED_D_READER_IMPL(Axis, qreal, zeroOffset, zeroOffset) BASIC_SHARED_D_READER_IMPL(Axis, TextLabel*, title, title) BASIC_SHARED_D_READER_IMPL(Axis, qreal, titleOffsetX, titleOffsetX) BASIC_SHARED_D_READER_IMPL(Axis, qreal, titleOffsetY, titleOffsetY) CLASS_SHARED_D_READER_IMPL(Axis, QPen, linePen, linePen) BASIC_SHARED_D_READER_IMPL(Axis, qreal, lineOpacity, lineOpacity) BASIC_SHARED_D_READER_IMPL(Axis, Axis::ArrowType, arrowType, arrowType) BASIC_SHARED_D_READER_IMPL(Axis, Axis::ArrowPosition, arrowPosition, arrowPosition) BASIC_SHARED_D_READER_IMPL(Axis, qreal, arrowSize, arrowSize) BASIC_SHARED_D_READER_IMPL(Axis, Axis::TicksDirection, majorTicksDirection, majorTicksDirection) BASIC_SHARED_D_READER_IMPL(Axis, Axis::TicksType, majorTicksType, majorTicksType) BASIC_SHARED_D_READER_IMPL(Axis, int, majorTicksNumber, majorTicksNumber) BASIC_SHARED_D_READER_IMPL(Axis, qreal, majorTicksIncrement, majorTicksIncrement) BASIC_SHARED_D_READER_IMPL(Axis, const AbstractColumn*, majorTicksColumn, majorTicksColumn) QString& Axis::majorTicksColumnPath() const { return d_ptr->majorTicksColumnPath; } BASIC_SHARED_D_READER_IMPL(Axis, qreal, majorTicksLength, majorTicksLength) CLASS_SHARED_D_READER_IMPL(Axis, QPen, majorTicksPen, majorTicksPen) BASIC_SHARED_D_READER_IMPL(Axis, qreal, majorTicksOpacity, majorTicksOpacity) BASIC_SHARED_D_READER_IMPL(Axis, Axis::TicksDirection, minorTicksDirection, minorTicksDirection) BASIC_SHARED_D_READER_IMPL(Axis, Axis::TicksType, minorTicksType, minorTicksType) BASIC_SHARED_D_READER_IMPL(Axis, int, minorTicksNumber, minorTicksNumber) BASIC_SHARED_D_READER_IMPL(Axis, qreal, minorTicksIncrement, minorTicksIncrement) BASIC_SHARED_D_READER_IMPL(Axis, const AbstractColumn*, minorTicksColumn, minorTicksColumn) QString& Axis::minorTicksColumnPath() const { return d_ptr->minorTicksColumnPath; } BASIC_SHARED_D_READER_IMPL(Axis, qreal, minorTicksLength, minorTicksLength) CLASS_SHARED_D_READER_IMPL(Axis, QPen, minorTicksPen, minorTicksPen) BASIC_SHARED_D_READER_IMPL(Axis, qreal, minorTicksOpacity, minorTicksOpacity) BASIC_SHARED_D_READER_IMPL(Axis, Axis::LabelsFormat, labelsFormat, labelsFormat); BASIC_SHARED_D_READER_IMPL(Axis, bool, labelsAutoPrecision, labelsAutoPrecision); BASIC_SHARED_D_READER_IMPL(Axis, int, labelsPrecision, labelsPrecision); BASIC_SHARED_D_READER_IMPL(Axis, QString, labelsDateTimeFormat, labelsDateTimeFormat); BASIC_SHARED_D_READER_IMPL(Axis, Axis::LabelsPosition, labelsPosition, labelsPosition); BASIC_SHARED_D_READER_IMPL(Axis, qreal, labelsOffset, labelsOffset); BASIC_SHARED_D_READER_IMPL(Axis, qreal, labelsRotationAngle, labelsRotationAngle); CLASS_SHARED_D_READER_IMPL(Axis, QColor, labelsColor, labelsColor); CLASS_SHARED_D_READER_IMPL(Axis, QFont, labelsFont, labelsFont); CLASS_SHARED_D_READER_IMPL(Axis, QString, labelsPrefix, labelsPrefix); CLASS_SHARED_D_READER_IMPL(Axis, QString, labelsSuffix, labelsSuffix); BASIC_SHARED_D_READER_IMPL(Axis, qreal, labelsOpacity, labelsOpacity); CLASS_SHARED_D_READER_IMPL(Axis, QPen, majorGridPen, majorGridPen) BASIC_SHARED_D_READER_IMPL(Axis, qreal, majorGridOpacity, majorGridOpacity) CLASS_SHARED_D_READER_IMPL(Axis, QPen, minorGridPen, minorGridPen) BASIC_SHARED_D_READER_IMPL(Axis, qreal, minorGridOpacity, minorGridOpacity) /* ============================ setter methods and undo commands ================= */ STD_SETTER_CMD_IMPL_F_S(Axis, SetAutoScale, bool, autoScale, retransform); void Axis::setAutoScale(bool autoScale) { Q_D(Axis); if (autoScale != d->autoScale) { exec(new AxisSetAutoScaleCmd(d, autoScale, ki18n("%1: set axis auto scaling"))); if (autoScale) { auto* plot = qobject_cast(parentAspect()); if (!plot) return; if (d->orientation == Axis::AxisHorizontal) { d->end = plot->xMax(); d->start = plot->xMin(); } else { d->end = plot->yMax(); d->start = plot->yMin(); } retransform(); emit endChanged(d->end); emit startChanged(d->start); } } } STD_SWAP_METHOD_SETTER_CMD_IMPL(Axis, SetVisible, bool, swapVisible); void Axis::setVisible(bool on) { Q_D(Axis); exec(new AxisSetVisibleCmd(d, on, on ? ki18n("%1: set visible") : ki18n("%1: set invisible"))); } bool Axis::isVisible() const { Q_D(const Axis); return d->isVisible(); } void Axis::setPrinting(bool on) { Q_D(Axis); d->setPrinting(on); } STD_SETTER_CMD_IMPL_F_S(Axis, SetOrientation, Axis::AxisOrientation, orientation, retransform); void Axis::setOrientation( AxisOrientation orientation) { Q_D(Axis); if (orientation != d->orientation) exec(new AxisSetOrientationCmd(d, orientation, ki18n("%1: set axis orientation"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetPosition, Axis::AxisPosition, position, retransform); void Axis::setPosition(AxisPosition position) { Q_D(Axis); if (position != d->position) exec(new AxisSetPositionCmd(d, position, ki18n("%1: set axis position"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetScaling, Axis::AxisScale, scale, retransformTicks); void Axis::setScale(AxisScale scale) { Q_D(Axis); if (scale != d->scale) exec(new AxisSetScalingCmd(d, scale, ki18n("%1: set axis scale"))); } STD_SETTER_CMD_IMPL_F(Axis, SetOffset, double, offset, retransform); void Axis::setOffset(double offset, bool undo) { Q_D(Axis); if (offset != d->offset) { if (undo) { exec(new AxisSetOffsetCmd(d, offset, ki18n("%1: set axis offset"))); } else { d->offset = offset; //don't need to call retransform() afterward //since the only usage of this call is in CartesianPlot, where retransform is called for all children anyway. } emit positionChanged(offset); } } STD_SETTER_CMD_IMPL_F_S(Axis, SetStart, double, start, retransform); void Axis::setStart(double start) { Q_D(Axis); if (start != d->start) exec(new AxisSetStartCmd(d, start, ki18n("%1: set axis start"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetEnd, double, end, retransform); void Axis::setEnd(double end) { Q_D(Axis); if (end != d->end) exec(new AxisSetEndCmd(d, end, ki18n("%1: set axis end"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetZeroOffset, qreal, zeroOffset, retransform); void Axis::setZeroOffset(qreal zeroOffset) { Q_D(Axis); if (zeroOffset != d->zeroOffset) exec(new AxisSetZeroOffsetCmd(d, zeroOffset, ki18n("%1: set axis zero offset"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetScalingFactor, qreal, scalingFactor, retransform); void Axis::setScalingFactor(qreal scalingFactor) { Q_D(Axis); if (scalingFactor != d->scalingFactor) exec(new AxisSetScalingFactorCmd(d, scalingFactor, ki18n("%1: set axis scaling factor"))); } //Title STD_SETTER_CMD_IMPL_F_S(Axis, SetTitleOffsetX, qreal, titleOffsetX, retransform); void Axis::setTitleOffsetX(qreal offset) { Q_D(Axis); if (offset != d->titleOffsetX) exec(new AxisSetTitleOffsetXCmd(d, offset, ki18n("%1: set title offset"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetTitleOffsetY, qreal, titleOffsetY, retransform); void Axis::setTitleOffsetY(qreal offset) { Q_D(Axis); if (offset != d->titleOffsetY) exec(new AxisSetTitleOffsetYCmd(d, offset, ki18n("%1: set title offset"))); } //Line STD_SETTER_CMD_IMPL_F_S(Axis, SetLinePen, QPen, linePen, recalcShapeAndBoundingRect); void Axis::setLinePen(const QPen &pen) { Q_D(Axis); if (pen != d->linePen) exec(new AxisSetLinePenCmd(d, pen, ki18n("%1: set line style"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetLineOpacity, qreal, lineOpacity, update); void Axis::setLineOpacity(qreal opacity) { Q_D(Axis); if (opacity != d->lineOpacity) exec(new AxisSetLineOpacityCmd(d, opacity, ki18n("%1: set line opacity"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetArrowType, Axis::ArrowType, arrowType, retransformArrow); void Axis::setArrowType(ArrowType type) { Q_D(Axis); if (type != d->arrowType) exec(new AxisSetArrowTypeCmd(d, type, ki18n("%1: set arrow type"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetArrowPosition, Axis::ArrowPosition, arrowPosition, retransformArrow); void Axis::setArrowPosition(ArrowPosition position) { Q_D(Axis); if (position != d->arrowPosition) exec(new AxisSetArrowPositionCmd(d, position, ki18n("%1: set arrow position"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetArrowSize, qreal, arrowSize, retransformArrow); void Axis::setArrowSize(qreal arrowSize) { Q_D(Axis); if (arrowSize != d->arrowSize) exec(new AxisSetArrowSizeCmd(d, arrowSize, ki18n("%1: set arrow size"))); } //Major ticks STD_SETTER_CMD_IMPL_F_S(Axis, SetMajorTicksDirection, Axis::TicksDirection, majorTicksDirection, retransformTicks); void Axis::setMajorTicksDirection(TicksDirection majorTicksDirection) { Q_D(Axis); if (majorTicksDirection != d->majorTicksDirection) exec(new AxisSetMajorTicksDirectionCmd(d, majorTicksDirection, ki18n("%1: set major ticks direction"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMajorTicksType, Axis::TicksType, majorTicksType, retransformTicks); void Axis::setMajorTicksType(TicksType majorTicksType) { Q_D(Axis); if (majorTicksType!= d->majorTicksType) exec(new AxisSetMajorTicksTypeCmd(d, majorTicksType, ki18n("%1: set major ticks type"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMajorTicksNumber, int, majorTicksNumber, retransformTicks); void Axis::setMajorTicksNumber(int majorTicksNumber) { Q_D(Axis); if (majorTicksNumber != d->majorTicksNumber) exec(new AxisSetMajorTicksNumberCmd(d, majorTicksNumber, ki18n("%1: set the total number of the major ticks"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMajorTicksIncrement, qreal, majorTicksIncrement, retransformTicks); void Axis::setMajorTicksIncrement(qreal majorTicksIncrement) { Q_D(Axis); if (majorTicksIncrement != d->majorTicksIncrement) exec(new AxisSetMajorTicksIncrementCmd(d, majorTicksIncrement, ki18n("%1: set the increment for the major ticks"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMajorTicksColumn, const AbstractColumn*, majorTicksColumn, retransformTicks) void Axis::setMajorTicksColumn(const AbstractColumn* column) { Q_D(Axis); if (column != d->majorTicksColumn) { exec(new AxisSetMajorTicksColumnCmd(d, column, ki18n("%1: assign major ticks' values"))); if (column) { connect(column, &AbstractColumn::dataChanged, this, &Axis::retransformTicks); connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &Axis::majorTicksColumnAboutToBeRemoved); //TODO: add disconnect in the undo-function } } } STD_SETTER_CMD_IMPL_F_S(Axis, SetMajorTicksPen, QPen, majorTicksPen, recalcShapeAndBoundingRect); void Axis::setMajorTicksPen(const QPen& pen) { Q_D(Axis); if (pen != d->majorTicksPen) exec(new AxisSetMajorTicksPenCmd(d, pen, ki18n("%1: set major ticks style"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMajorTicksLength, qreal, majorTicksLength, retransformTicks); void Axis::setMajorTicksLength(qreal majorTicksLength) { Q_D(Axis); if (majorTicksLength != d->majorTicksLength) exec(new AxisSetMajorTicksLengthCmd(d, majorTicksLength, ki18n("%1: set major ticks length"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMajorTicksOpacity, qreal, majorTicksOpacity, update); void Axis::setMajorTicksOpacity(qreal opacity) { Q_D(Axis); if (opacity != d->majorTicksOpacity) exec(new AxisSetMajorTicksOpacityCmd(d, opacity, ki18n("%1: set major ticks opacity"))); } //Minor ticks STD_SETTER_CMD_IMPL_F_S(Axis, SetMinorTicksDirection, Axis::TicksDirection, minorTicksDirection, retransformTicks); void Axis::setMinorTicksDirection(TicksDirection minorTicksDirection) { Q_D(Axis); if (minorTicksDirection != d->minorTicksDirection) exec(new AxisSetMinorTicksDirectionCmd(d, minorTicksDirection, ki18n("%1: set minor ticks direction"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMinorTicksType, Axis::TicksType, minorTicksType, retransformTicks); void Axis::setMinorTicksType(TicksType minorTicksType) { Q_D(Axis); if (minorTicksType!= d->minorTicksType) exec(new AxisSetMinorTicksTypeCmd(d, minorTicksType, ki18n("%1: set minor ticks type"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMinorTicksNumber, int, minorTicksNumber, retransformTicks); void Axis::setMinorTicksNumber(int minorTicksNumber) { Q_D(Axis); if (minorTicksNumber != d->minorTicksNumber) exec(new AxisSetMinorTicksNumberCmd(d, minorTicksNumber, ki18n("%1: set the total number of the minor ticks"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMinorTicksIncrement, qreal, minorTicksIncrement, retransformTicks); void Axis::setMinorTicksIncrement(qreal minorTicksIncrement) { Q_D(Axis); if (minorTicksIncrement != d->minorTicksIncrement) exec(new AxisSetMinorTicksIncrementCmd(d, minorTicksIncrement, ki18n("%1: set the increment for the minor ticks"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMinorTicksColumn, const AbstractColumn*, minorTicksColumn, retransformTicks) void Axis::setMinorTicksColumn(const AbstractColumn* column) { Q_D(Axis); if (column != d->minorTicksColumn) { exec(new AxisSetMinorTicksColumnCmd(d, column, ki18n("%1: assign minor ticks' values"))); if (column) { connect(column, &AbstractColumn::dataChanged, this, &Axis::retransformTicks); connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &Axis::minorTicksColumnAboutToBeRemoved); //TODO: add disconnect in the undo-function } } } STD_SETTER_CMD_IMPL_F_S(Axis, SetMinorTicksPen, QPen, minorTicksPen, recalcShapeAndBoundingRect); void Axis::setMinorTicksPen(const QPen& pen) { Q_D(Axis); if (pen != d->minorTicksPen) exec(new AxisSetMinorTicksPenCmd(d, pen, ki18n("%1: set minor ticks style"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMinorTicksLength, qreal, minorTicksLength, retransformTicks); void Axis::setMinorTicksLength(qreal minorTicksLength) { Q_D(Axis); if (minorTicksLength != d->minorTicksLength) exec(new AxisSetMinorTicksLengthCmd(d, minorTicksLength, ki18n("%1: set minor ticks length"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMinorTicksOpacity, qreal, minorTicksOpacity, update); void Axis::setMinorTicksOpacity(qreal opacity) { Q_D(Axis); if (opacity != d->minorTicksOpacity) exec(new AxisSetMinorTicksOpacityCmd(d, opacity, ki18n("%1: set minor ticks opacity"))); } //Labels STD_SETTER_CMD_IMPL_F_S(Axis, SetLabelsFormat, Axis::LabelsFormat, labelsFormat, retransformTicks); void Axis::setLabelsFormat(LabelsFormat labelsFormat) { Q_D(Axis); if (labelsFormat != d->labelsFormat) { exec(new AxisSetLabelsFormatCmd(d, labelsFormat, ki18n("%1: set labels format"))); //TODO: this part is not undo/redo-aware if (d->labelsFormatAutoChanged && labelsFormat == Axis::FormatDecimal) d->labelsFormatDecimalOverruled = true; else d->labelsFormatDecimalOverruled = false; } } STD_SETTER_CMD_IMPL_F_S(Axis, SetLabelsAutoPrecision, bool, labelsAutoPrecision, retransformTickLabelStrings); void Axis::setLabelsAutoPrecision(bool labelsAutoPrecision) { Q_D(Axis); if (labelsAutoPrecision != d->labelsAutoPrecision) exec(new AxisSetLabelsAutoPrecisionCmd(d, labelsAutoPrecision, ki18n("%1: set labels precision"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetLabelsPrecision, int, labelsPrecision, retransformTickLabelStrings); void Axis::setLabelsPrecision(int labelsPrecision) { Q_D(Axis); if (labelsPrecision != d->labelsPrecision) exec(new AxisSetLabelsPrecisionCmd(d, labelsPrecision, ki18n("%1: set labels precision"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetLabelsDateTimeFormat, QString, labelsDateTimeFormat, retransformTickLabelStrings); void Axis::setLabelsDateTimeFormat(const QString& format) { Q_D(Axis); if (format != d->labelsDateTimeFormat) exec(new AxisSetLabelsDateTimeFormatCmd(d, format, ki18n("%1: set labels datetime format"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetLabelsPosition, Axis::LabelsPosition, labelsPosition, retransformTickLabelPositions); void Axis::setLabelsPosition(LabelsPosition labelsPosition) { Q_D(Axis); if (labelsPosition != d->labelsPosition) exec(new AxisSetLabelsPositionCmd(d, labelsPosition, ki18n("%1: set labels position"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetLabelsOffset, double, labelsOffset, retransformTickLabelPositions); void Axis::setLabelsOffset(double offset) { Q_D(Axis); if (offset != d->labelsOffset) exec(new AxisSetLabelsOffsetCmd(d, offset, ki18n("%1: set label offset"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetLabelsRotationAngle, qreal, labelsRotationAngle, retransformTickLabelPositions); void Axis::setLabelsRotationAngle(qreal angle) { Q_D(Axis); if (angle != d->labelsRotationAngle) exec(new AxisSetLabelsRotationAngleCmd(d, angle, ki18n("%1: set label rotation angle"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetLabelsColor, QColor, labelsColor, update); void Axis::setLabelsColor(const QColor& color) { Q_D(Axis); if (color != d->labelsColor) exec(new AxisSetLabelsColorCmd(d, color, ki18n("%1: set label color"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetLabelsFont, QFont, labelsFont, retransformTickLabelStrings); void Axis::setLabelsFont(const QFont& font) { Q_D(Axis); if (font != d->labelsFont) exec(new AxisSetLabelsFontCmd(d, font, ki18n("%1: set label font"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetLabelsPrefix, QString, labelsPrefix, retransformTickLabelStrings); void Axis::setLabelsPrefix(const QString& prefix) { Q_D(Axis); if (prefix != d->labelsPrefix) exec(new AxisSetLabelsPrefixCmd(d, prefix, ki18n("%1: set label prefix"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetLabelsSuffix, QString, labelsSuffix, retransformTickLabelStrings); void Axis::setLabelsSuffix(const QString& suffix) { Q_D(Axis); if (suffix != d->labelsSuffix) exec(new AxisSetLabelsSuffixCmd(d, suffix, ki18n("%1: set label suffix"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetLabelsOpacity, qreal, labelsOpacity, update); void Axis::setLabelsOpacity(qreal opacity) { Q_D(Axis); if (opacity != d->labelsOpacity) exec(new AxisSetLabelsOpacityCmd(d, opacity, ki18n("%1: set labels opacity"))); } //Major grid STD_SETTER_CMD_IMPL_F_S(Axis, SetMajorGridPen, QPen, majorGridPen, retransformMajorGrid); void Axis::setMajorGridPen(const QPen& pen) { Q_D(Axis); if (pen != d->majorGridPen) exec(new AxisSetMajorGridPenCmd(d, pen, ki18n("%1: set major grid style"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMajorGridOpacity, qreal, majorGridOpacity, update); void Axis::setMajorGridOpacity(qreal opacity) { Q_D(Axis); if (opacity != d->majorGridOpacity) exec(new AxisSetMajorGridOpacityCmd(d, opacity, ki18n("%1: set major grid opacity"))); } //Minor grid STD_SETTER_CMD_IMPL_F_S(Axis, SetMinorGridPen, QPen, minorGridPen, retransformMinorGrid); void Axis::setMinorGridPen(const QPen& pen) { Q_D(Axis); if (pen != d->minorGridPen) exec(new AxisSetMinorGridPenCmd(d, pen, ki18n("%1: set minor grid style"))); } STD_SETTER_CMD_IMPL_F_S(Axis, SetMinorGridOpacity, qreal, minorGridOpacity, update); void Axis::setMinorGridOpacity(qreal opacity) { Q_D(Axis); if (opacity != d->minorGridOpacity) exec(new AxisSetMinorGridOpacityCmd(d, opacity, ki18n("%1: set minor grid opacity"))); } //############################################################################## //#################################### SLOTs ################################ //############################################################################## void Axis::labelChanged() { Q_D(Axis); d->recalcShapeAndBoundingRect(); } void Axis::retransformTicks() { Q_D(Axis); d->retransformTicks(); } void Axis::majorTicksColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(Axis); if (aspect == d->majorTicksColumn) { d->majorTicksColumn = nullptr; d->retransformTicks(); } } void Axis::minorTicksColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(Axis); if (aspect == d->minorTicksColumn) { d->minorTicksColumn = nullptr; d->retransformTicks(); } } //############################################################################## //###### SLOTs for changes triggered via QActions in the context menu ######## //############################################################################## void Axis::orientationChangedSlot(QAction* action) { if (action == orientationHorizontalAction) this->setOrientation(AxisHorizontal); else this->setOrientation(AxisVertical); } void Axis::lineStyleChanged(QAction* action) { Q_D(const Axis); QPen pen = d->linePen; pen.setStyle(GuiTools::penStyleFromAction(lineStyleActionGroup, action)); this->setLinePen(pen); } void Axis::lineColorChanged(QAction* action) { Q_D(const Axis); QPen pen = d->linePen; pen.setColor(GuiTools::colorFromAction(lineColorActionGroup, action)); this->setLinePen(pen); } void Axis::visibilityChangedSlot() { Q_D(const Axis); this->setVisible(!d->isVisible()); } //##################################################################### //################### Private implementation ########################## //##################################################################### AxisPrivate::AxisPrivate(Axis* owner) : gridItem(new AxisGrid(this)), q(owner) { setFlag(QGraphicsItem::ItemIsSelectable, true); setFlag(QGraphicsItem::ItemIsFocusable, true); setAcceptHoverEvents(true); } QString AxisPrivate::name() const{ return q->name(); } bool AxisPrivate::swapVisible(bool on) { bool oldValue = isVisible(); setVisible(on); emit q->visibilityChanged(on); return oldValue; } QRectF AxisPrivate::boundingRect() const{ return boundingRectangle; } /*! Returns the shape of the XYCurve as a QPainterPath in local coordinates */ QPainterPath AxisPrivate::shape() const{ return axisShape; } /*! recalculates the position of the axis on the worksheet */ void AxisPrivate::retransform() { if (suppressRetransform || !plot) return; // PERFTRACE(name().toLatin1() + ", AxisPrivate::retransform()"); m_suppressRecalc = true; retransformLine(); m_suppressRecalc = false; recalcShapeAndBoundingRect(); } void AxisPrivate::retransformLine() { if (suppressRetransform) return; linePath = QPainterPath(); lines.clear(); QPointF startPoint; QPointF endPoint; if (orientation == Axis::AxisHorizontal) { if (position == Axis::AxisTop) offset = plot->yMax(); else if (position == Axis::AxisBottom) offset = plot->yMin(); else if (position == Axis::AxisCentered) offset = plot->yMin() + (plot->yMax()-plot->yMin())/2; startPoint.setX(start); startPoint.setY(offset); endPoint.setX(end); endPoint.setY(offset); } else { // vertical if (position == Axis::AxisLeft) offset = plot->xMin(); else if (position == Axis::AxisRight) offset = plot->xMax(); else if (position == Axis::AxisCentered) offset = plot->xMin() + (plot->xMax()-plot->xMin())/2; startPoint.setX(offset); startPoint.setY(start); endPoint.setY(end); endPoint.setX(offset); } lines.append(QLineF(startPoint, endPoint)); lines = cSystem->mapLogicalToScene(lines, AbstractCoordinateSystem::MarkGaps); for (const auto& line : lines) { linePath.moveTo(line.p1()); linePath.lineTo(line.p2()); } if (linePath.isEmpty()) { recalcShapeAndBoundingRect(); return; } else { retransformArrow(); retransformTicks(); } } void AxisPrivate::retransformArrow() { if (suppressRetransform) return; arrowPath = QPainterPath(); if (arrowType == Axis::NoArrow || lines.isEmpty()) { recalcShapeAndBoundingRect(); return; } if (arrowPosition == Axis::ArrowRight || arrowPosition == Axis::ArrowBoth) { const QPointF& endPoint = lines.at(lines.size()-1).p2(); this->addArrow(endPoint, 1); } if (arrowPosition == Axis::ArrowLeft || arrowPosition == Axis::ArrowBoth) { const QPointF& endPoint = lines.at(0).p1(); this->addArrow(endPoint, -1); } recalcShapeAndBoundingRect(); } void AxisPrivate::addArrow(QPointF startPoint, int direction) { static const double cos_phi = cos(M_PI/6.); if (orientation == Axis::AxisHorizontal) { QPointF endPoint = QPointF(startPoint.x() + direction*arrowSize, startPoint.y()); arrowPath.moveTo(startPoint); arrowPath.lineTo(endPoint); switch (arrowType) { case Axis::NoArrow: break; case Axis::SimpleArrowSmall: arrowPath.moveTo(endPoint); arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/4, endPoint.y()-arrowSize/4*cos_phi)); arrowPath.moveTo(endPoint); arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/4, endPoint.y()+arrowSize/4*cos_phi)); break; case Axis::SimpleArrowBig: arrowPath.moveTo(endPoint); arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/2, endPoint.y()-arrowSize/2*cos_phi)); arrowPath.moveTo(endPoint); arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/2, endPoint.y()+arrowSize/2*cos_phi)); break; case Axis::FilledArrowSmall: arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/4, endPoint.y()-arrowSize/4*cos_phi)); arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/4, endPoint.y()+arrowSize/4*cos_phi)); arrowPath.lineTo(endPoint); break; case Axis::FilledArrowBig: arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/2, endPoint.y()-arrowSize/2*cos_phi)); arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/2, endPoint.y()+arrowSize/2*cos_phi)); arrowPath.lineTo(endPoint); break; case Axis::SemiFilledArrowSmall: arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/4, endPoint.y()-arrowSize/4*cos_phi)); arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/8, endPoint.y())); arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/4, endPoint.y()+arrowSize/4*cos_phi)); arrowPath.lineTo(endPoint); break; case Axis::SemiFilledArrowBig: arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/2, endPoint.y()-arrowSize/2*cos_phi)); arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/4, endPoint.y())); arrowPath.lineTo(QPointF(endPoint.x()-direction*arrowSize/2, endPoint.y()+arrowSize/2*cos_phi)); arrowPath.lineTo(endPoint); break; } } else { //vertical orientation QPointF endPoint = QPointF(startPoint.x(), startPoint.y()-direction*arrowSize); arrowPath.moveTo(startPoint); arrowPath.lineTo(endPoint); switch (arrowType) { case Axis::NoArrow: break; case Axis::SimpleArrowSmall: arrowPath.moveTo(endPoint); arrowPath.lineTo(QPointF(endPoint.x()-arrowSize/4*cos_phi, endPoint.y()+direction*arrowSize/4)); arrowPath.moveTo(endPoint); arrowPath.lineTo(QPointF(endPoint.x()+arrowSize/4*cos_phi, endPoint.y()+direction*arrowSize/4)); break; case Axis::SimpleArrowBig: arrowPath.moveTo(endPoint); arrowPath.lineTo(QPointF(endPoint.x()-arrowSize/2*cos_phi, endPoint.y()+direction*arrowSize/2)); arrowPath.moveTo(endPoint); arrowPath.lineTo(QPointF(endPoint.x()+arrowSize/2*cos_phi, endPoint.y()+direction*arrowSize/2)); break; case Axis::FilledArrowSmall: arrowPath.lineTo(QPointF(endPoint.x()-arrowSize/4*cos_phi, endPoint.y()+direction*arrowSize/4)); arrowPath.lineTo(QPointF(endPoint.x()+arrowSize/4*cos_phi, endPoint.y()+direction*arrowSize/4)); arrowPath.lineTo(endPoint); break; case Axis::FilledArrowBig: arrowPath.lineTo(QPointF(endPoint.x()-arrowSize/2*cos_phi, endPoint.y()+direction*arrowSize/2)); arrowPath.lineTo(QPointF(endPoint.x()+arrowSize/2*cos_phi, endPoint.y()+direction*arrowSize/2)); arrowPath.lineTo(endPoint); break; case Axis::SemiFilledArrowSmall: arrowPath.lineTo(QPointF(endPoint.x()-arrowSize/4*cos_phi, endPoint.y()+direction*arrowSize/4)); arrowPath.lineTo(QPointF(endPoint.x(), endPoint.y()+direction*arrowSize/8)); arrowPath.lineTo(QPointF(endPoint.x()+arrowSize/4*cos_phi, endPoint.y()+direction*arrowSize/4)); arrowPath.lineTo(endPoint); break; case Axis::SemiFilledArrowBig: arrowPath.lineTo(QPointF(endPoint.x()-arrowSize/2*cos_phi, endPoint.y()+direction*arrowSize/2)); arrowPath.lineTo(QPointF(endPoint.x(), endPoint.y()+direction*arrowSize/4)); arrowPath.lineTo(QPointF(endPoint.x()+arrowSize/2*cos_phi, endPoint.y()+direction*arrowSize/2)); arrowPath.lineTo(endPoint); break; } } } //! helper function for retransformTicks() bool AxisPrivate::transformAnchor(QPointF* anchorPoint) { QVector points; points.append(*anchorPoint); points = cSystem->mapLogicalToScene(points); if (points.count() != 1) { // point is not mappable or in a coordinate gap return false; } else { *anchorPoint = points.at(0); return true; } } /*! recalculates the position of the axis ticks. */ void AxisPrivate::retransformTicks() { if (suppressRetransform) return; //TODO: check that start and end are > 0 for log and >=0 for sqrt, etc. majorTicksPath = QPainterPath(); minorTicksPath = QPainterPath(); majorTickPoints.clear(); minorTickPoints.clear(); tickLabelValues.clear(); if ( majorTicksNumber < 1 || (majorTicksDirection == Axis::noTicks && minorTicksDirection == Axis::noTicks) ) { retransformTickLabelPositions(); //this calls recalcShapeAndBoundingRect() return; } //determine the spacing for the major ticks double majorTicksSpacing = 0; int tmpMajorTicksNumber = 0; if (majorTicksType == Axis::TicksTotalNumber) { //the total number of the major ticks is given - > determine the spacing tmpMajorTicksNumber = majorTicksNumber; switch (scale) { case Axis::ScaleLinear: majorTicksSpacing = (end-start)/(majorTicksNumber-1); break; case Axis::ScaleLog10: majorTicksSpacing = (log10(end)-log10(start))/(majorTicksNumber-1); break; case Axis::ScaleLog2: majorTicksSpacing = (log(end)-log(start))/log(2)/(majorTicksNumber-1); break; case Axis::ScaleLn: majorTicksSpacing = (log(end)-log(start))/(majorTicksNumber-1); break; case Axis::ScaleSqrt: majorTicksSpacing = (sqrt(end)-sqrt(start))/(majorTicksNumber-1); break; case Axis::ScaleX2: majorTicksSpacing = (pow(end,2)-pow(start,2))/(majorTicksNumber-1); } } else if (majorTicksType == Axis::TicksIncrement) { //the spacing (increment) of the major ticks is given - > determine the number majorTicksSpacing = majorTicksIncrement; switch (scale) { case Axis::ScaleLinear: tmpMajorTicksNumber = qRound((end-start)/majorTicksSpacing + 1); break; case Axis::ScaleLog10: tmpMajorTicksNumber = qRound((log10(end)-log10(start))/majorTicksSpacing + 1); break; case Axis::ScaleLog2: tmpMajorTicksNumber = qRound((log(end)-log(start))/log(2)/majorTicksSpacing + 1); break; case Axis::ScaleLn: tmpMajorTicksNumber = qRound((log(end)-log(start))/majorTicksSpacing + 1); break; case Axis::ScaleSqrt: tmpMajorTicksNumber = qRound((sqrt(end)-sqrt(start))/majorTicksSpacing + 1); break; case Axis::ScaleX2: tmpMajorTicksNumber = qRound((pow(end,2)-pow(start,2))/majorTicksSpacing + 1); } } else { //custom column was provided if (majorTicksColumn) { tmpMajorTicksNumber = majorTicksColumn->rowCount(); } else { retransformTickLabelPositions(); //this calls recalcShapeAndBoundingRect() return; } } int tmpMinorTicksNumber; if (minorTicksType == Axis::TicksTotalNumber) tmpMinorTicksNumber = minorTicksNumber; else if (minorTicksType == Axis::TicksIncrement) tmpMinorTicksNumber = (end - start)/ (majorTicksNumber - 1)/minorTicksIncrement - 1; else (minorTicksColumn) ? tmpMinorTicksNumber = minorTicksColumn->rowCount() : tmpMinorTicksNumber = 0; QPointF anchorPoint; QPointF startPoint; QPointF endPoint; qreal majorTickPos = 0.0; qreal minorTickPos; qreal nextMajorTickPos = 0.0; const int xDirection = cSystem->xDirection(); const int yDirection = cSystem->yDirection(); const double middleX = plot->xMin() + (plot->xMax() - plot->xMin())/2; const double middleY = plot->yMin() + (plot->yMax() - plot->yMin())/2; bool valid; for (int iMajor = 0; iMajor < tmpMajorTicksNumber; iMajor++) { //calculate major tick's position if (majorTicksType != Axis::TicksCustomColumn) { switch (scale) { case Axis::ScaleLinear: majorTickPos = start + majorTicksSpacing*iMajor; nextMajorTickPos = start + majorTicksSpacing*(iMajor+1); break; case Axis::ScaleLog10: majorTickPos = pow(10, log10(start) + majorTicksSpacing*iMajor); nextMajorTickPos = pow(10, log10(start) + majorTicksSpacing*(iMajor+1)); break; case Axis::ScaleLog2: majorTickPos = pow(2, log(start)/log(2) + majorTicksSpacing*iMajor); nextMajorTickPos = pow(2, log(start)/log(2) + majorTicksSpacing*(iMajor+1)); break; case Axis::ScaleLn: majorTickPos = exp(log(start) + majorTicksSpacing*iMajor); nextMajorTickPos = exp(log(start) + majorTicksSpacing*(iMajor+1)); break; case Axis::ScaleSqrt: majorTickPos = pow(sqrt(start) + majorTicksSpacing*iMajor, 2); nextMajorTickPos = pow(sqrt(start) + majorTicksSpacing*(iMajor+1), 2); break; case Axis::ScaleX2: majorTickPos = sqrt(sqrt(start) + majorTicksSpacing*iMajor); nextMajorTickPos = sqrt(sqrt(start) + majorTicksSpacing*(iMajor+1)); break; } } else { majorTickPos = majorTicksColumn->valueAt(iMajor); if (std::isnan(majorTickPos)) break; //stop iterating after the first non numerical value in the column } //calculate start and end points for major tick's line if (majorTicksDirection != Axis::noTicks ) { if (orientation == Axis::AxisHorizontal) { anchorPoint.setX(majorTickPos); anchorPoint.setY(offset); valid = transformAnchor(&anchorPoint); if (valid) { if (offset < middleY) { startPoint = anchorPoint + QPointF(0, (majorTicksDirection & Axis::ticksIn) ? yDirection * majorTicksLength : 0); endPoint = anchorPoint + QPointF(0, (majorTicksDirection & Axis::ticksOut) ? -yDirection * majorTicksLength : 0); } else { startPoint = anchorPoint + QPointF(0, (majorTicksDirection & Axis::ticksOut) ? yDirection * majorTicksLength : 0); endPoint = anchorPoint + QPointF(0, (majorTicksDirection & Axis::ticksIn) ? -yDirection * majorTicksLength : 0); } } } else { // vertical anchorPoint.setY(majorTickPos); anchorPoint.setX(offset); valid = transformAnchor(&anchorPoint); if (valid) { if (offset < middleX) { startPoint = anchorPoint + QPointF((majorTicksDirection & Axis::ticksIn) ? xDirection * majorTicksLength : 0, 0); endPoint = anchorPoint + QPointF((majorTicksDirection & Axis::ticksOut) ? -xDirection * majorTicksLength : 0, 0); } else { startPoint = anchorPoint + QPointF((majorTicksDirection & Axis::ticksOut) ? xDirection * majorTicksLength : 0, 0); endPoint = anchorPoint + QPointF((majorTicksDirection & Axis::ticksIn) ? -xDirection * majorTicksLength : 0, 0); } } } //add major tick's line to the painter path if (valid) { majorTicksPath.moveTo(startPoint); majorTicksPath.lineTo(endPoint); majorTickPoints << anchorPoint; tickLabelValues<< scalingFactor*majorTickPos+zeroOffset; } } //minor ticks if ((Axis::noTicks != minorTicksDirection) && (tmpMajorTicksNumber > 1) && (tmpMinorTicksNumber > 0) && (iMajorvalueAt(iMinor); if (std::isnan(minorTickPos)) break; //stop iterating after the first non numerical value in the column //in the case a custom column is used for the minor ticks, we draw them _once_ for the whole range of the axis. //execute the minor ticks loop only once. if (iMajor > 0) break; } //calculate start and end points for minor tick's line if (orientation == Axis::AxisHorizontal) { anchorPoint.setX(minorTickPos); anchorPoint.setY(offset); valid = transformAnchor(&anchorPoint); if (valid) { if (offset < middleY) { startPoint = anchorPoint + QPointF(0, (minorTicksDirection & Axis::ticksIn) ? yDirection * minorTicksLength : 0); endPoint = anchorPoint + QPointF(0, (minorTicksDirection & Axis::ticksOut) ? -yDirection * minorTicksLength : 0); } else { startPoint = anchorPoint + QPointF(0, (minorTicksDirection & Axis::ticksOut) ? yDirection * minorTicksLength : 0); endPoint = anchorPoint + QPointF(0, (minorTicksDirection & Axis::ticksIn) ? -yDirection * minorTicksLength : 0); } } } else { // vertical anchorPoint.setY(minorTickPos); anchorPoint.setX(offset); valid = transformAnchor(&anchorPoint); if (valid) { if (offset < middleX) { startPoint = anchorPoint + QPointF((minorTicksDirection & Axis::ticksIn) ? xDirection * minorTicksLength : 0, 0); endPoint = anchorPoint + QPointF((minorTicksDirection & Axis::ticksOut) ? -xDirection * minorTicksLength : 0, 0); } else { startPoint = anchorPoint + QPointF((minorTicksDirection & Axis::ticksOut) ? xDirection * minorTicksLength : 0, 0); endPoint = anchorPoint + QPointF((minorTicksDirection & Axis::ticksIn) ? -xDirection * minorTicksLength : 0, 0); } } } //add minor tick's line to the painter path if (valid) { minorTicksPath.moveTo(startPoint); minorTicksPath.lineTo(endPoint); minorTickPoints << anchorPoint; } } } } //tick positions where changed -> update the position of the tick labels and grid lines retransformTickLabelStrings(); retransformMajorGrid(); retransformMinorGrid(); } /*! creates the tick label strings starting with the most optimal (=the smallest possible number of float digits) precision for the floats */ void AxisPrivate::retransformTickLabelStrings() { if (suppressRetransform) return; // DEBUG("AxisPrivate::retransformTickLabelStrings()"); if (labelsAutoPrecision) { //check, whether we need to increase the current precision int newPrecision = upperLabelsPrecision(labelsPrecision); if (newPrecision!= labelsPrecision) { labelsPrecision = newPrecision; emit q->labelsPrecisionChanged(labelsPrecision); } else { //check, whether we can reduce the current precision newPrecision = lowerLabelsPrecision(labelsPrecision); if (newPrecision!= labelsPrecision) { labelsPrecision = newPrecision; emit q->labelsPrecisionChanged(labelsPrecision); } } } // DEBUG("labelsPrecision =" << labelsPrecision); //automatically switch from 'decimal' to 'scientific' format for big numbers (>10^4) //and back to decimal when the numbers get smaller after the auto-switch again if (labelsFormat == Axis::FormatDecimal && !labelsFormatDecimalOverruled) { for (auto value : tickLabelValues) { if (std::abs(value) > 1e4) { labelsFormat = Axis::FormatScientificE; emit q->labelsFormatChanged(labelsFormat); labelsFormatAutoChanged = true; break; } } } else if (labelsFormatAutoChanged ) { //check whether we still have big numbers bool changeBack = true; for (auto value : tickLabelValues) { if (std::abs(value) > 1e4) { changeBack = false; break; } } if (changeBack) { labelsFormatAutoChanged = false; labelsFormat = Axis::FormatDecimal; emit q->labelsFormatChanged(labelsFormat); } } tickLabelStrings.clear(); QString str; if ( (orientation == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (orientation == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ) { if (labelsFormat == Axis::FormatDecimal) { QString nullStr = QString::number(0, 'f', labelsPrecision); for (const auto value : tickLabelValues) { str = QString::number(value, 'f', labelsPrecision); if (str == "-" + nullStr) str = nullStr; str = labelsPrefix + str + labelsSuffix; tickLabelStrings << str; } } else if (labelsFormat == Axis::FormatScientificE) { QString nullStr = QString::number(0, 'e', labelsPrecision); for (const auto value : tickLabelValues) { str = QString::number(value, 'e', labelsPrecision); if (str == "-" + nullStr) str = nullStr; str = labelsPrefix + str + labelsSuffix; tickLabelStrings << str; } } else if (labelsFormat == Axis::FormatPowers10) { for (const auto value : tickLabelValues) { str = "10" + QString::number(log10(value), 'f', labelsPrecision) + ""; str = labelsPrefix + str + labelsSuffix; tickLabelStrings << str; } } else if (labelsFormat == Axis::FormatPowers2) { for (const auto value : tickLabelValues) { str = "2" + QString::number(log2(value), 'f', labelsPrecision) + ""; str = labelsPrefix + str + labelsSuffix; tickLabelStrings << str; } } else if (labelsFormat == Axis::FormatPowersE) { for (const auto value : tickLabelValues) { str = "e" + QString::number(log(value), 'f', labelsPrecision) + ""; str = labelsPrefix + str + labelsSuffix; tickLabelStrings << str; } } else if (labelsFormat == Axis::FormatMultipliesPi) { for (const auto value : tickLabelValues) { str = "" + QString::number(value / M_PI, 'f', labelsPrecision) + "" + QChar(0x03C0); str = labelsPrefix + str + labelsSuffix; tickLabelStrings << str; } } } else { for (const auto value : tickLabelValues) { QDateTime dateTime; dateTime.setMSecsSinceEpoch(value); str = dateTime.toString(labelsDateTimeFormat); str = labelsPrefix + str + labelsSuffix; tickLabelStrings << str; } } //recalculate the position of the tick labels retransformTickLabelPositions(); } /*! returns the smallest upper limit for the precision where no duplicates for the tick label float occur. */ int AxisPrivate::upperLabelsPrecision(int precision) { // DEBUG("AxisPrivate::upperLabelsPrecision() precision =" << precision); //round float to the current precision and look for duplicates. //if there are duplicates, increase the precision. QVector tempValues; for (const auto value : tickLabelValues) tempValues.append( nsl_math_round_places(value, precision) ); for (int i = 0; i < tempValues.size(); ++i) { for (int j = 0; j < tempValues.size(); ++j) { if (i == j) continue; if (tempValues.at(i) == tempValues.at(j)) { //duplicate for the current precision found, increase the precision and check again return upperLabelsPrecision(precision + 1); } } } //no duplicates for the current precision found: return the current value // DEBUG(" upper precision = " << precision); return precision; } /*! returns highest lower limit for the precision where no duplicates for the tick label float occur. */ int AxisPrivate::lowerLabelsPrecision(int precision) { // DEBUG("AxisPrivate::lowerLabelsPrecision() precision =" << precision); //round float to the current precision and look for duplicates. //if there are duplicates, decrease the precision. QVector tempValues; for (const auto value : tickLabelValues) tempValues.append( nsl_math_round_places(value, precision-1) ); for (int i = 0; i < tempValues.size(); ++i) { for (int j = 0; j < tempValues.size(); ++j) { if (i == j) continue; if (tempValues.at(i) == tempValues.at(j)) { //duplicate found for the reduced precision //-> current precision cannot be reduced, return the current value // DEBUG(" lower precision = " << precision); return precision; } } } //no duplicates found, reduce further, and check again if (precision == 0) return 0; else return lowerLabelsPrecision(precision - 1); } /*! recalculates the position of the tick labels. Called when the geometry related properties (position, offset, font size, suffix, prefix) of the labels are changed. */ void AxisPrivate::retransformTickLabelPositions() { tickLabelPoints.clear(); if (majorTicksDirection == Axis::noTicks || labelsPosition == Axis::NoLabels) { recalcShapeAndBoundingRect(); return; } QFontMetrics fm(labelsFont); float width = 0; float height = fm.ascent(); QPointF pos; const double middleX = plot->xMin() + (plot->xMax() - plot->xMin())/2; const double middleY = plot->yMin() + (plot->yMax() - plot->yMin())/2; const int xDirection = cSystem->xDirection(); const int yDirection = cSystem->yDirection(); QPointF startPoint, endPoint, anchorPoint; QTextDocument td; td.setDefaultFont(labelsFont); double cosinus = cos(labelsRotationAngle * M_PI / 180); // calculate only one time double sinus = sin(labelsRotationAngle * M_PI / 180); // calculate only one time for ( int i = 0; i < majorTickPoints.size(); i++ ) { if ((orientation == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (orientation == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric)) { if (labelsFormat == Axis::FormatDecimal || labelsFormat == Axis::FormatScientificE) { width = fm.width(tickLabelStrings.at(i)); } else { td.setHtml(tickLabelStrings.at(i)); width = td.size().width(); height = td.size().height(); } } else { // Datetime width = fm.width(tickLabelStrings.at(i)); } double diffx = cosinus * width; double diffy = sinus * width; anchorPoint = majorTickPoints.at(i); //center align all labels with respect to the end point of the tick line if (orientation == Axis::AxisHorizontal) { if (offset < middleY) { startPoint = anchorPoint + QPointF(0, (majorTicksDirection & Axis::ticksIn) ? yDirection * majorTicksLength : 0); endPoint = anchorPoint + QPointF(0, (majorTicksDirection & Axis::ticksOut) ? -yDirection * majorTicksLength : 0); } else { startPoint = anchorPoint + QPointF(0, (majorTicksDirection & Axis::ticksOut) ? yDirection * majorTicksLength : 0); endPoint = anchorPoint + QPointF(0, (majorTicksDirection & Axis::ticksIn) ? -yDirection * majorTicksLength : 0); } // for rotated labels (angle is not zero), align label's corner at the position of the tick if (abs(labelsRotationAngle) > 179.999 && abs(labelsRotationAngle) < 180.009) { // +-180° if (labelsPosition == Axis::LabelsOut) { pos.setX( endPoint.x() + width/2); pos.setY( endPoint.y() + labelsOffset ); } else { pos.setX( startPoint.x() + width/2); pos.setY( startPoint.y() - height + labelsOffset ); } } else if (labelsRotationAngle <= -0.01) { // [-0.01°, -180°) if (labelsPosition == Axis::LabelsOut) { pos.setX( endPoint.x() + sinus * height/2); pos.setY( endPoint.y() + labelsOffset + cosinus * height/2); } else { pos.setX( startPoint.x() + sinus * height/2 - diffx); pos.setY( startPoint.y() + labelsOffset + cosinus * height/2 + diffy); } } else if (labelsRotationAngle >= 0.01) { // [0.01°, 180°) if (labelsPosition == Axis::LabelsOut) { pos.setX( endPoint.x() - diffx + sinus * height/2); pos.setY( endPoint.y() + labelsOffset + diffy + cosinus * height/2); } else { pos.setX( startPoint.x() + sinus * height/2); pos.setY( startPoint.y() + labelsOffset + cosinus * height/2); } } else { // 0° if (labelsPosition == Axis::LabelsOut) { pos.setX( endPoint.x() - width/2); pos.setY( endPoint.y() + height + labelsOffset ); } else { pos.setX( startPoint.x() - width/2); pos.setY( startPoint.y() + labelsOffset ); } } // ---------------------- vertical ------------------------- } else { if (offset < middleX) { startPoint = anchorPoint + QPointF((majorTicksDirection & Axis::ticksIn) ? xDirection * majorTicksLength : 0, 0); endPoint = anchorPoint + QPointF((majorTicksDirection & Axis::ticksOut) ? -xDirection * majorTicksLength : 0, 0); } else { startPoint = anchorPoint + QPointF((majorTicksDirection & Axis::ticksOut) ? xDirection * majorTicksLength : 0, 0); endPoint = anchorPoint + QPointF((majorTicksDirection & Axis::ticksIn) ? -xDirection * majorTicksLength : 0, 0); } if (labelsRotationAngle >= 89.999 && labelsRotationAngle <= 90.009) { // +90° if (labelsPosition == Axis::LabelsOut) { pos.setX( endPoint.x() - labelsOffset); pos.setY( endPoint.y() + width/2 ); } else { pos.setX( startPoint.x() - labelsOffset); pos.setY( startPoint.y() + width/2); } } else if (labelsRotationAngle >= -90.999 && labelsRotationAngle <= -89.009) { // -90° if (labelsPosition == Axis::LabelsOut) { pos.setX( endPoint.x() - labelsOffset - height); pos.setY( endPoint.y() - width/2 ); } else { pos.setX( startPoint.x() - labelsOffset); pos.setY( startPoint.y() - width/2 ); } } else if (abs(labelsRotationAngle) > 179.999 && abs(labelsRotationAngle) < 180.009) { // +-180° if (labelsPosition == Axis::LabelsOut) { pos.setX( endPoint.x() - labelsOffset); pos.setY( endPoint.y() - height/2); } else { pos.setX( startPoint.x() - labelsOffset + width); pos.setY( startPoint.y() - height/2 ); } } else if (abs(labelsRotationAngle) >= 0.01 && abs(labelsRotationAngle) < 90.01) { // [0.01°, 90°) if (labelsPosition == Axis::LabelsOut) { // left pos.setX( endPoint.x() - labelsOffset - diffx + sinus * height/2); pos.setY( endPoint.y() + cosinus * height/2 + diffy); } else { pos.setX( startPoint.x() - labelsOffset + sinus * height/2); pos.setY( startPoint.y() + cosinus * height/2); } } else if (abs(labelsRotationAngle) >= 90.01 && abs(labelsRotationAngle) < 180) { // [90.01, 180) if (labelsPosition == Axis::LabelsOut) { // left pos.setX( endPoint.x() - labelsOffset + sinus * height/2); pos.setY( endPoint.y() + cosinus * height/2); } else { pos.setX( startPoint.x() - labelsOffset - diffx + sinus * height/2); pos.setY( startPoint.y() + diffy + cosinus * height/2); } } else { // 0° if (labelsPosition == Axis::LabelsOut) { pos.setX( endPoint.x() - width - labelsOffset); pos.setY( endPoint.y() + height/2 ); } else { pos.setX( startPoint.x() - labelsOffset); pos.setY( startPoint.y() + height/2 ); } } } tickLabelPoints << pos; } recalcShapeAndBoundingRect(); } void AxisPrivate::retransformMajorGrid() { if (suppressRetransform) return; majorGridPath = QPainterPath(); if (majorGridPen.style() == Qt::NoPen || majorTickPoints.size() == 0) { recalcShapeAndBoundingRect(); return; } //major tick points are already in scene coordinates, convert them back to logical... //TODO: mapping should work without SuppressPageClipping-flag, check float comparisons in the map-function. //Currently, grid lines disappear somtimes without this flag QVector logicalMajorTickPoints = cSystem->mapSceneToLogical(majorTickPoints, AbstractCoordinateSystem::SuppressPageClipping); if (logicalMajorTickPoints.isEmpty()) return; //TODO: //when iterating over all grid lines, skip the first and the last points for auto scaled axes, //since we don't want to paint any grid lines at the plot boundaries bool skipLowestTick, skipUpperTick; if (orientation == Axis::AxisHorizontal) { //horizontal axis skipLowestTick = qFuzzyCompare(logicalMajorTickPoints.at(0).x(), plot->xMin()); skipUpperTick = qFuzzyCompare(logicalMajorTickPoints.at(logicalMajorTickPoints.size()-1).x(), plot->xMax()); } else { skipLowestTick = qFuzzyCompare(logicalMajorTickPoints.at(0).y(), plot->yMin()); skipUpperTick = qFuzzyCompare(logicalMajorTickPoints.at(logicalMajorTickPoints.size()-1).y(), plot->yMax()); } int start, end; if (skipLowestTick) { if (logicalMajorTickPoints.size() > 1) start = 1; else start = 0; } else { start = 0; } if (skipUpperTick) { if (logicalMajorTickPoints.size() > 1) end = logicalMajorTickPoints.size() - 1; else end = 0; } else { end = logicalMajorTickPoints.size(); } QVector lines; if (orientation == Axis::AxisHorizontal) { //horizontal axis double yMin = plot->yMin(); double yMax = plot->yMax(); for (int i = start; i < end; ++i) { const QPointF& point = logicalMajorTickPoints.at(i); lines.append( QLineF(point.x(), yMin, point.x(), yMax) ); } } else { //vertical axis double xMin = plot->xMin(); double xMax = plot->xMax(); //skip the first and the last points, since we don't want to paint any grid lines at the plot boundaries for (int i = start; i < end; ++i) { const QPointF& point = logicalMajorTickPoints.at(i); lines.append( QLineF(xMin, point.y(), xMax, point.y()) ); } } lines = cSystem->mapLogicalToScene(lines, AbstractCoordinateSystem::SuppressPageClipping); for (const auto& line : lines) { majorGridPath.moveTo(line.p1()); majorGridPath.lineTo(line.p2()); } recalcShapeAndBoundingRect(); } void AxisPrivate::retransformMinorGrid() { if (suppressRetransform) return; minorGridPath = QPainterPath(); if (minorGridPen.style() == Qt::NoPen) { recalcShapeAndBoundingRect(); return; } //minor tick points are already in scene coordinates, convert them back to logical... //TODO: mapping should work without SuppressPageClipping-flag, check float comparisons in the map-function. //Currently, grid lines disappear somtimes without this flag QVector logicalMinorTickPoints = cSystem->mapSceneToLogical(minorTickPoints, AbstractCoordinateSystem::SuppressPageClipping); QVector lines; if (orientation == Axis::AxisHorizontal) { //horizontal axis double yMin = plot->yMin(); double yMax = plot->yMax(); for (const auto point : logicalMinorTickPoints) lines.append( QLineF(point.x(), yMin, point.x(), yMax) ); } else { //vertical axis double xMin = plot->xMin(); double xMax = plot->xMax(); for (const auto point: logicalMinorTickPoints) lines.append( QLineF(xMin, point.y(), xMax, point.y()) ); } lines = cSystem->mapLogicalToScene(lines, AbstractCoordinateSystem::SuppressPageClipping); for (const auto& line : lines) { minorGridPath.moveTo(line.p1()); minorGridPath.lineTo(line.p2()); } recalcShapeAndBoundingRect(); } void AxisPrivate::recalcShapeAndBoundingRect() { if (m_suppressRecalc) return; prepareGeometryChange(); if (linePath.isEmpty()) { axisShape = QPainterPath(); boundingRectangle = QRectF(); title->setPositionInvalid(true); if (plot) plot->prepareGeometryChange(); return; } else { title->setPositionInvalid(false); } axisShape = WorksheetElement::shapeFromPath(linePath, linePen); axisShape.addPath(WorksheetElement::shapeFromPath(arrowPath, linePen)); axisShape.addPath(WorksheetElement::shapeFromPath(majorTicksPath, majorTicksPen)); axisShape.addPath(WorksheetElement::shapeFromPath(minorTicksPath, minorTicksPen)); QPainterPath tickLabelsPath = QPainterPath(); if (labelsPosition != Axis::NoLabels) { QTransform trafo; QPainterPath tempPath; QFontMetrics fm(labelsFont); QTextDocument td; td.setDefaultFont(labelsFont); for (int i = 0; i < tickLabelPoints.size(); i++) { tempPath = QPainterPath(); if (labelsFormat == Axis::FormatDecimal || labelsFormat == Axis::FormatScientificE) { tempPath.addRect(fm.boundingRect(tickLabelStrings.at(i))); } else { td.setHtml(tickLabelStrings.at(i)); tempPath.addRect(QRectF(0, -td.size().height(), td.size().width(), td.size().height())); } trafo.reset(); trafo.translate( tickLabelPoints.at(i).x(), tickLabelPoints.at(i).y() ); trafo.rotate(-labelsRotationAngle); tempPath = trafo.map(tempPath); tickLabelsPath.addPath(WorksheetElement::shapeFromPath(tempPath, linePen)); } axisShape.addPath(WorksheetElement::shapeFromPath(tickLabelsPath, QPen())); } //add title label, if available if ( title->isVisible() && !title->text().text.isEmpty() ) { //determine the new position of the title label: //we calculate the new position here and not in retransform(), //since it depends on the size and position of the tick labels, tickLabelsPath, available here. QRectF rect = linePath.boundingRect(); qreal offsetX = titleOffsetX - labelsOffset; //the distance to the axis line qreal offsetY = titleOffsetY - labelsOffset; //the distance to the axis line if (orientation == Axis::AxisHorizontal) { offsetY -= title->graphicsItem()->boundingRect().height()/2; if (labelsPosition == Axis::LabelsOut) offsetY -= tickLabelsPath.boundingRect().height(); title->setPosition( QPointF( (rect.topLeft().x() + rect.topRight().x())/2 + titleOffsetX, rect.bottomLeft().y() - offsetY ) ); } else { offsetX -= title->graphicsItem()->boundingRect().width()/2; if (labelsPosition == Axis::LabelsOut) offsetX -= tickLabelsPath.boundingRect().width(); title->setPosition( QPointF( rect.topLeft().x() + offsetX, (rect.topLeft().y() + rect.bottomLeft().y())/2 - titleOffsetY) ); } axisShape.addPath(WorksheetElement::shapeFromPath(title->graphicsItem()->mapToParent(title->graphicsItem()->shape()), linePen)); } boundingRectangle = axisShape.boundingRect(); //if the axis goes beyond the current bounding box of the plot (too high offset is used, too long labels etc.) //request a prepareGeometryChange() for the plot in order to properly keep track of geometry changes if (plot) plot->prepareGeometryChange(); } /*! paints the content of the axis. Reimplemented from \c QGraphicsItem. \sa QGraphicsItem::paint() */ void AxisPrivate::paint(QPainter *painter, const QStyleOptionGraphicsItem* option, QWidget* widget) { Q_UNUSED(option) Q_UNUSED(widget) if (!isVisible()) return; if (linePath.isEmpty()) return; //draw the line if (linePen.style() != Qt::NoPen) { painter->setOpacity(lineOpacity); painter->setPen(linePen); painter->setBrush(Qt::SolidPattern); painter->drawPath(linePath); //draw the arrow if (arrowType != Axis::NoArrow) painter->drawPath(arrowPath); } //draw the major ticks if (majorTicksDirection != Axis::noTicks) { painter->setOpacity(majorTicksOpacity); painter->setPen(majorTicksPen); painter->setBrush(Qt::NoBrush); painter->drawPath(majorTicksPath); } //draw the minor ticks if (minorTicksDirection != Axis::noTicks) { painter->setOpacity(minorTicksOpacity); painter->setPen(minorTicksPen); painter->setBrush(Qt::NoBrush); painter->drawPath(minorTicksPath); } // draw tick labels if (labelsPosition != Axis::NoLabels) { painter->setOpacity(labelsOpacity); painter->setPen(QPen(labelsColor)); painter->setFont(labelsFont); QTextDocument td; td.setDefaultFont(labelsFont); if ((orientation == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (orientation == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric)) { for (int i = 0; i < tickLabelPoints.size(); i++) { painter->translate(tickLabelPoints.at(i)); painter->save(); painter->rotate(-labelsRotationAngle); if (labelsFormat == Axis::FormatDecimal || labelsFormat == Axis::FormatScientificE) { painter->drawText(QPoint(0,0), tickLabelStrings.at(i)); } else { td.setHtml(tickLabelStrings.at(i)); painter->translate(0, -td.size().height()); td.drawContents(painter); } painter->restore(); painter->translate(-tickLabelPoints.at(i)); } } else { // datetime for (int i = 0; i < tickLabelPoints.size(); i++) { painter->translate(tickLabelPoints.at(i)); painter->save(); painter->rotate(-labelsRotationAngle); painter->drawText(QPoint(0,0), tickLabelStrings.at(i)); painter->restore(); painter->translate(-tickLabelPoints.at(i)); } } } if (m_hovered && !isSelected() && !m_printing) { painter->setPen(QPen(QApplication::palette().color(QPalette::Shadow), 2, Qt::SolidLine)); painter->drawPath(axisShape); } if (isSelected() && !m_printing) { painter->setPen(QPen(QApplication::palette().color(QPalette::Highlight), 2, Qt::SolidLine)); painter->drawPath(axisShape); } } void AxisPrivate::contextMenuEvent(QGraphicsSceneContextMenuEvent* event) { q->createContextMenu()->exec(event->screenPos()); } void AxisPrivate::hoverEnterEvent(QGraphicsSceneHoverEvent*) { if (!isSelected()) { m_hovered = true; emit q->hovered(); update(axisShape.boundingRect()); } } void AxisPrivate::hoverLeaveEvent(QGraphicsSceneHoverEvent*) { if (m_hovered) { m_hovered = false; emit q->unhovered(); update(axisShape.boundingRect()); } } void AxisPrivate::setPrinting(bool on) { m_printing = on; } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void Axis::save(QXmlStreamWriter* writer) const{ Q_D(const Axis); writer->writeStartElement( "axis" ); writeBasicAttributes( writer ); writeCommentElement( writer ); //general writer->writeStartElement( "general" ); writer->writeAttribute( "autoScale", QString::number(d->autoScale) ); writer->writeAttribute( "orientation", QString::number(d->orientation) ); writer->writeAttribute( "position", QString::number(d->position) ); writer->writeAttribute( "scale", QString::number(d->scale) ); writer->writeAttribute( "offset", QString::number(d->offset) ); writer->writeAttribute( "start", QString::number(d->start) ); writer->writeAttribute( "end", QString::number(d->end) ); writer->writeAttribute( "scalingFactor", QString::number(d->scalingFactor) ); writer->writeAttribute( "zeroOffset", QString::number(d->zeroOffset) ); writer->writeAttribute( "titleOffsetX", QString::number(d->titleOffsetX) ); writer->writeAttribute( "titleOffsetY", QString::number(d->titleOffsetY) ); writer->writeAttribute( "visible", QString::number(d->isVisible()) ); writer->writeEndElement(); //label d->title->save( writer ); //line writer->writeStartElement( "line" ); WRITE_QPEN(d->linePen); writer->writeAttribute( "opacity", QString::number(d->lineOpacity) ); writer->writeAttribute( "arrowType", QString::number(d->arrowType) ); writer->writeAttribute( "arrowPosition", QString::number(d->arrowPosition) ); writer->writeAttribute( "arrowSize", QString::number(d->arrowSize) ); writer->writeEndElement(); //major ticks writer->writeStartElement( "majorTicks" ); writer->writeAttribute( "direction", QString::number(d->majorTicksDirection) ); writer->writeAttribute( "type", QString::number(d->majorTicksType) ); writer->writeAttribute( "number", QString::number(d->majorTicksNumber) ); writer->writeAttribute( "increment", QString::number(d->majorTicksIncrement) ); WRITE_COLUMN(d->majorTicksColumn, majorTicksColumn); writer->writeAttribute( "length", QString::number(d->majorTicksLength) ); WRITE_QPEN(d->majorTicksPen); writer->writeAttribute( "opacity", QString::number(d->majorTicksOpacity) ); writer->writeEndElement(); //minor ticks writer->writeStartElement( "minorTicks" ); writer->writeAttribute( "direction", QString::number(d->minorTicksDirection) ); writer->writeAttribute( "type", QString::number(d->minorTicksType) ); writer->writeAttribute( "number", QString::number(d->minorTicksNumber) ); writer->writeAttribute( "increment", QString::number(d->minorTicksIncrement) ); WRITE_COLUMN(d->minorTicksColumn, minorTicksColumn); writer->writeAttribute( "length", QString::number(d->minorTicksLength) ); WRITE_QPEN(d->minorTicksPen); writer->writeAttribute( "opacity", QString::number(d->minorTicksOpacity) ); writer->writeEndElement(); //extra ticks //labels writer->writeStartElement( "labels" ); writer->writeAttribute( "position", QString::number(d->labelsPosition) ); writer->writeAttribute( "offset", QString::number(d->labelsOffset) ); writer->writeAttribute( "rotation", QString::number(d->labelsRotationAngle) ); writer->writeAttribute( "format", QString::number(d->labelsFormat) ); writer->writeAttribute( "precision", QString::number(d->labelsPrecision) ); writer->writeAttribute( "autoPrecision", QString::number(d->labelsAutoPrecision) ); writer->writeAttribute( "dateTimeFormat", d->labelsDateTimeFormat ); WRITE_QCOLOR(d->labelsColor); WRITE_QFONT(d->labelsFont); writer->writeAttribute( "prefix", d->labelsPrefix ); writer->writeAttribute( "suffix", d->labelsSuffix ); writer->writeAttribute( "opacity", QString::number(d->labelsOpacity) ); writer->writeEndElement(); //grid writer->writeStartElement( "majorGrid" ); WRITE_QPEN(d->majorGridPen); writer->writeAttribute( "opacity", QString::number(d->majorGridOpacity) ); writer->writeEndElement(); writer->writeStartElement( "minorGrid" ); WRITE_QPEN(d->minorGridPen); writer->writeAttribute( "opacity", QString::number(d->minorGridOpacity) ); writer->writeEndElement(); writer->writeEndElement(); // close "axis" section } //! Load from XML bool Axis::load(XmlStreamReader* reader, bool preview) { Q_D(Axis); if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "axis") break; if (!reader->isStartElement()) continue; if (!preview && reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (!preview && reader->name() == "general") { attribs = reader->attributes(); READ_INT_VALUE("autoScale", autoScale, bool); READ_INT_VALUE("orientation", orientation, Axis::AxisOrientation); READ_INT_VALUE("position", position, Axis::AxisPosition); READ_INT_VALUE("scale", scale, Axis::AxisScale); READ_DOUBLE_VALUE("offset", offset); READ_DOUBLE_VALUE("start", start); READ_DOUBLE_VALUE("end", end); READ_DOUBLE_VALUE("scalingFactor", scalingFactor); READ_DOUBLE_VALUE("zeroOffset", zeroOffset); READ_DOUBLE_VALUE("titleOffsetX", titleOffsetX); READ_DOUBLE_VALUE("titleOffsetY", titleOffsetY); str = attribs.value("visible").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("visible").toString()); else d->setVisible(str.toInt()); } else if (reader->name() == "textLabel") { d->title->load(reader, preview); } else if (!preview && reader->name() == "line") { attribs = reader->attributes(); READ_QPEN(d->linePen); READ_DOUBLE_VALUE("opacity", lineOpacity); READ_INT_VALUE("arrowType", arrowType, Axis::ArrowType); READ_INT_VALUE("arrowPosition", arrowPosition, Axis::ArrowPosition); READ_DOUBLE_VALUE("arrowSize", arrowSize); } else if (!preview && reader->name() == "majorTicks") { attribs = reader->attributes(); READ_INT_VALUE("direction", majorTicksDirection, Axis::TicksDirection); READ_INT_VALUE("type", majorTicksType, Axis::TicksType); READ_INT_VALUE("number", majorTicksNumber, int); READ_DOUBLE_VALUE("increment", majorTicksIncrement); READ_COLUMN(majorTicksColumn); READ_DOUBLE_VALUE("length", majorTicksLength); READ_QPEN(d->majorTicksPen); READ_DOUBLE_VALUE("opacity", majorTicksOpacity); } else if (!preview && reader->name() == "minorTicks") { attribs = reader->attributes(); READ_INT_VALUE("direction", minorTicksDirection, Axis::TicksDirection); READ_INT_VALUE("type", minorTicksType, Axis::TicksType); READ_INT_VALUE("number", minorTicksNumber, int); READ_DOUBLE_VALUE("increment", minorTicksIncrement); READ_COLUMN(minorTicksColumn); READ_DOUBLE_VALUE("length", minorTicksLength); READ_QPEN(d->minorTicksPen); READ_DOUBLE_VALUE("opacity", minorTicksOpacity); } else if (!preview && reader->name() == "labels") { attribs = reader->attributes(); READ_INT_VALUE("position", labelsPosition, Axis::LabelsPosition); READ_DOUBLE_VALUE("offset", labelsOffset); READ_DOUBLE_VALUE("rotation", labelsRotationAngle); READ_INT_VALUE("format", labelsFormat, Axis::LabelsFormat); READ_INT_VALUE("precision", labelsPrecision, int); READ_INT_VALUE("autoPrecision", labelsAutoPrecision, bool); d->labelsDateTimeFormat = attribs.value("dateTimeFormat").toString(); READ_QCOLOR(d->labelsColor); READ_QFONT(d->labelsFont); //don't produce any warning if no prefix or suffix is set (empty string is allowed here in xml) d->labelsPrefix = attribs.value("prefix").toString(); d->labelsSuffix = attribs.value("suffix").toString(); READ_DOUBLE_VALUE("opacity", labelsOpacity); } else if (!preview && reader->name() == "majorGrid") { attribs = reader->attributes(); READ_QPEN(d->majorGridPen); READ_DOUBLE_VALUE("opacity", majorGridOpacity); } else if (!preview && reader->name() == "minorGrid") { attribs = reader->attributes(); READ_QPEN(d->minorGridPen); READ_DOUBLE_VALUE("opacity", minorGridOpacity); } else { // unknown element reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } return true; } //############################################################################## //######################### Theme management ################################## //############################################################################## void Axis::loadThemeConfig(const KConfig& config) { const KConfigGroup group = config.group("Axis"); //we don't want to show the major and minor grid lines for non-first horizontal/vertical axes //determine the index of the axis among other axes having the same orientation bool firstAxis = true; for (const auto* axis : parentAspect()->children()) { if (orientation() == axis->orientation()) { if (axis == this) { break; } else { firstAxis = false; break; } } } QPen p; // Tick label this->setLabelsColor(group.readEntry("LabelsFontColor",(QColor) this->labelsColor())); this->setLabelsOpacity(group.readEntry("LabelsOpacity",this->labelsOpacity())); //Line this->setLineOpacity(group.readEntry("LineOpacity",this->lineOpacity())); p.setColor(group.readEntry("LineColor", (QColor) this->linePen().color())); p.setStyle((Qt::PenStyle)group.readEntry("LineStyle",(int) this->linePen().style())); p.setWidthF(group.readEntry("LineWidth", this->linePen().widthF())); this->setLinePen(p); //Major ticks this->setMajorGridOpacity(group.readEntry("MajorGridOpacity", this->majorGridOpacity())); p.setColor(group.readEntry("MajorGridColor",(QColor) this->majorGridPen().color())); if (firstAxis) p.setStyle((Qt::PenStyle)group.readEntry("MajorGridStyle",(int) this->majorGridPen().style())); else p.setStyle(Qt::NoPen); p.setWidthF(group.readEntry("MajorGridWidth", this->majorGridPen().widthF())); this->setMajorGridPen(p); p.setColor(group.readEntry("MajorTicksColor",(QColor)this->majorTicksPen().color())); p.setStyle((Qt::PenStyle)group.readEntry("MajorTicksLineStyle",(int) this->majorTicksPen().style())); p.setWidthF(group.readEntry("MajorTicksWidth", this->majorTicksPen().widthF())); this->setMajorTicksPen(p); this->setMajorTicksOpacity(group.readEntry("MajorTicksOpacity",this->majorTicksOpacity())); //Minor ticks this->setMinorGridOpacity(group.readEntry("MinorGridOpacity", this->minorGridOpacity())); p.setColor(group.readEntry("MinorGridColor",(QColor) this->minorGridPen().color())); if (firstAxis) p.setStyle((Qt::PenStyle)group.readEntry("MinorGridStyle",(int) this->minorGridPen().style())); else p.setStyle(Qt::NoPen); p.setWidthF(group.readEntry("MinorGridWidth", this->minorGridPen().widthF())); this->setMinorGridPen(p); p.setColor(group.readEntry("MinorTicksColor",(QColor) this->minorTicksPen().color())); p.setWidthF(group.readEntry("MinorTicksWidth", this->minorTicksPen().widthF())); this->setMinorTicksPen(p); this->setMinorTicksOpacity(group.readEntry("MinorTicksOpacity",this->minorTicksOpacity())); const QVector& childElements = children(AbstractAspect::IncludeHidden); for (auto* child : childElements) child->loadThemeConfig(config); } void Axis::saveThemeConfig(const KConfig& config) { KConfigGroup group = config.group("Axis"); // Tick label group.writeEntry("LabelsFontColor", (QColor) this->labelsColor()); group.writeEntry("LabelsOpacity", this->labelsOpacity()); //Line group.writeEntry("LineOpacity", this->lineOpacity()); group.writeEntry("LineColor", (QColor) this->linePen().color()); group.writeEntry("LineStyle", (int) this->linePen().style()); group.writeEntry("LineWidth", this->linePen().widthF()); //Major ticks group.writeEntry("MajorGridOpacity", this->majorGridOpacity()); group.writeEntry("MajorGridColor", (QColor) this->majorGridPen().color()); group.writeEntry("MajorGridStyle", (int) this->majorGridPen().style()); group.writeEntry("MajorGridWidth", this->majorGridPen().widthF()); group.writeEntry("MajorTicksColor", (QColor)this->majorTicksPen().color()); group.writeEntry("MajorTicksLineStyle", (int) this->majorTicksPen().style()); group.writeEntry("MajorTicksWidth", this->majorTicksPen().widthF()); group.writeEntry("MajorTicksOpacity", this->majorTicksOpacity()); group.writeEntry("MajorTicksType", (int)this->majorTicksType()); //Minor ticks group.writeEntry("MinorGridOpacity", this->minorGridOpacity()); group.writeEntry("MinorGridColor",(QColor) this->minorGridPen().color()); group.writeEntry("MinorGridStyle", (int) this->minorGridPen().style()); group.writeEntry("MinorGridWidth", this->minorGridPen().widthF()); group.writeEntry("MinorTicksColor", (QColor) this->minorTicksPen().color()); group.writeEntry("MinorTicksLineStyle",( int) this->minorTicksPen().style()); group.writeEntry("MinorTicksWidth", this->minorTicksPen().widthF()); group.writeEntry("MinorTicksOpacity", this->minorTicksOpacity()); group.writeEntry("MinorTicksType", (int)this->minorTicksType()); const QVector& childElements = children(AbstractAspect::IncludeHidden); childElements.at(0)->saveThemeConfig(config); } diff --git a/src/backend/worksheet/plots/cartesian/CartesianPlot.cpp b/src/backend/worksheet/plots/cartesian/CartesianPlot.cpp index b5421efd5..b7859f733 100644 --- a/src/backend/worksheet/plots/cartesian/CartesianPlot.cpp +++ b/src/backend/worksheet/plots/cartesian/CartesianPlot.cpp @@ -1,3300 +1,3303 @@ /*************************************************************************** File : CartesianPlot.cpp Project : LabPlot Description : Cartesian plot -------------------------------------------------------------------- Copyright : (C) 2011-2018 by Alexander Semke (alexander.semke@web.de) Copyright : (C) 2016-2018 by Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2017-2018 by Garvit Khatri (garvitdelhi@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "CartesianPlot.h" #include "CartesianPlotPrivate.h" #include "Axis.h" #include "XYCurve.h" #include "Histogram.h" #include "XYEquationCurve.h" #include "XYDataReductionCurve.h" #include "XYDifferentiationCurve.h" #include "XYIntegrationCurve.h" #include "XYInterpolationCurve.h" #include "XYSmoothCurve.h" #include "XYFitCurve.h" #include "XYFourierFilterCurve.h" #include "XYFourierTransformCurve.h" #include "XYConvolutionCurve.h" #include "XYCorrelationCurve.h" #include "backend/core/Project.h" #include "backend/core/datatypes/DateTime2StringFilter.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/worksheet/plots/cartesian/CartesianPlotLegend.h" #include "backend/worksheet/plots/cartesian/CustomPoint.h" #include "backend/worksheet/plots/PlotArea.h" #include "backend/worksheet/plots/AbstractPlotPrivate.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/plots/cartesian/Axis.h" #include "backend/worksheet/TextLabel.h" #include "backend/lib/XmlStreamReader.h" #include "backend/lib/commandtemplates.h" #include "backend/lib/macros.h" #include "backend/lib/trace.h" #include "kdefrontend/spreadsheet/PlotDataDialog.h" //for PlotDataDialog::AnalysisAction. TODO: find a better place for this enum. #include "kdefrontend/ThemeHandler.h" #include "kdefrontend/widgets/ThemesWidget.h" #include #include #include #include #include #include #include #include #include #include /** * \class CartesianPlot * \brief A xy-plot. * * */ CartesianPlot::CartesianPlot(const QString &name) : AbstractPlot(name, new CartesianPlotPrivate(this), AspectType::CartesianPlot) { init(); } CartesianPlot::CartesianPlot(const QString &name, CartesianPlotPrivate *dd) : AbstractPlot(name, dd, AspectType::CartesianPlot) { init(); } CartesianPlot::~CartesianPlot() { if (m_menusInitialized) { delete addNewMenu; delete zoomMenu; delete themeMenu; } delete m_coordinateSystem; //don't need to delete objects added with addChild() //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene } /*! initializes all member variables of \c CartesianPlot */ void CartesianPlot::init() { Q_D(CartesianPlot); d->cSystem = new CartesianCoordinateSystem(this); m_coordinateSystem = d->cSystem; d->rangeType = CartesianPlot::RangeFree; d->xRangeFormat = CartesianPlot::Numeric; d->yRangeFormat = CartesianPlot::Numeric; d->xRangeDateTimeFormat = "yyyy-MM-dd hh:mm:ss"; d->yRangeDateTimeFormat = "yyyy-MM-dd hh:mm:ss"; d->rangeFirstValues = 1000; d->rangeLastValues = 1000; d->autoScaleX = true; d->autoScaleY = true; d->xScale = ScaleLinear; d->yScale = ScaleLinear; d->xRangeBreakingEnabled = false; d->yRangeBreakingEnabled = false; //the following factor determines the size of the offset between the min/max points of the curves //and the coordinate system ranges, when doing auto scaling //Factor 0 corresponds to the exact match - min/max values of the curves correspond to the start/end values of the ranges. //TODO: make this factor optional. //Provide in the UI the possibility to choose between "exact" or 0% offset, 2%, 5% and 10% for the auto fit option d->autoScaleOffsetFactor = 0.0f; m_plotArea = new PlotArea(name() + " plot area"); addChildFast(m_plotArea); //Plot title m_title = new TextLabel(this->name() + QLatin1String("- ") + i18n("Title"), TextLabel::PlotTitle); addChild(m_title); m_title->setHidden(true); m_title->setParentGraphicsItem(m_plotArea->graphicsItem()); //offset between the plot area and the area defining the coordinate system, in scene units. d->horizontalPadding = Worksheet::convertToSceneUnits(1.5, Worksheet::Centimeter); d->verticalPadding = Worksheet::convertToSceneUnits(1.5, Worksheet::Centimeter); connect(this, &AbstractAspect::aspectAdded, this, &CartesianPlot::childAdded); connect(this, &AbstractAspect::aspectRemoved, this, &CartesianPlot::childRemoved); graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable, true); graphicsItem()->setFlag(QGraphicsItem::ItemClipsChildrenToShape, true); graphicsItem()->setFlag(QGraphicsItem::ItemIsSelectable, true); graphicsItem()->setFlag(QGraphicsItem::ItemSendsGeometryChanges, true); graphicsItem()->setFlag(QGraphicsItem::ItemIsFocusable, true); } /*! initializes all children of \c CartesianPlot and setups a default plot of type \c type with a plot title. */ void CartesianPlot::initDefault(Type type) { Q_D(CartesianPlot); switch (type) { case FourAxes: { d->xMin = 0.0; d->xMax = 1.0; d->yMin = 0.0; d->yMax = 1.0; //Axes Axis* axis = new Axis("x axis 1", Axis::AxisHorizontal); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisBottom); axis->setStart(0); axis->setEnd(1); axis->setMajorTicksDirection(Axis::ticksIn); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksIn); axis->setMinorTicksNumber(1); QPen pen = axis->majorGridPen(); pen.setStyle(Qt::SolidLine); axis->setMajorGridPen(pen); pen = axis->minorGridPen(); pen.setStyle(Qt::DotLine); axis->setMinorGridPen(pen); axis->setSuppressRetransform(false); axis = new Axis("x axis 2", Axis::AxisHorizontal); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisTop); axis->setStart(0); axis->setEnd(1); axis->setMajorTicksDirection(Axis::ticksIn); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksIn); axis->setMinorTicksNumber(1); pen = axis->minorGridPen(); pen.setStyle(Qt::NoPen); axis->setMajorGridPen(pen); pen = axis->minorGridPen(); pen.setStyle(Qt::NoPen); axis->setMinorGridPen(pen); axis->setLabelsPosition(Axis::NoLabels); axis->title()->setText(QString()); axis->setSuppressRetransform(false); axis = new Axis("y axis 1", Axis::AxisVertical); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisLeft); axis->setStart(0); axis->setEnd(1); axis->setMajorTicksDirection(Axis::ticksIn); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksIn); axis->setMinorTicksNumber(1); pen = axis->majorGridPen(); pen.setStyle(Qt::SolidLine); axis->setMajorGridPen(pen); pen = axis->minorGridPen(); pen.setStyle(Qt::DotLine); axis->setMinorGridPen(pen); axis->setSuppressRetransform(false); axis = new Axis("y axis 2", Axis::AxisVertical); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisRight); axis->setStart(0); axis->setEnd(1); axis->setOffset(1); axis->setMajorTicksDirection(Axis::ticksIn); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksIn); axis->setMinorTicksNumber(1); pen = axis->minorGridPen(); pen.setStyle(Qt::NoPen); axis->setMajorGridPen(pen); pen = axis->minorGridPen(); pen.setStyle(Qt::NoPen); axis->setLabelsPosition(Axis::NoLabels); axis->title()->setText(QString()); axis->setSuppressRetransform(false); break; } case TwoAxes: { d->xMin = 0.0; d->xMax = 1.0; d->yMin = 0.0; d->yMax = 1.0; Axis* axis = new Axis("x axis 1", Axis::AxisHorizontal); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisBottom); axis->setStart(0); axis->setEnd(1); axis->setMajorTicksDirection(Axis::ticksBoth); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksBoth); axis->setMinorTicksNumber(1); axis->setArrowType(Axis::FilledArrowSmall); axis->setSuppressRetransform(false); axis = new Axis("y axis 1", Axis::AxisVertical); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisLeft); axis->setStart(0); axis->setEnd(1); axis->setMajorTicksDirection(Axis::ticksBoth); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksBoth); axis->setMinorTicksNumber(1); axis->setArrowType(Axis::FilledArrowSmall); axis->setSuppressRetransform(false); break; } case TwoAxesCentered: { d->xMin = -0.5; d->xMax = 0.5; d->yMin = -0.5; d->yMax = 0.5; d->horizontalPadding = Worksheet::convertToSceneUnits(1.0, Worksheet::Centimeter); d->verticalPadding = Worksheet::convertToSceneUnits(1.0, Worksheet::Centimeter); QPen pen = m_plotArea->borderPen(); pen.setStyle(Qt::NoPen); m_plotArea->setBorderPen(pen); Axis* axis = new Axis("x axis 1", Axis::AxisHorizontal); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisCentered); axis->setStart(-0.5); axis->setEnd(0.5); axis->setMajorTicksDirection(Axis::ticksBoth); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksBoth); axis->setMinorTicksNumber(1); axis->setArrowType(Axis::FilledArrowSmall); axis->title()->setText(QString()); axis->setSuppressRetransform(false); axis = new Axis("y axis 1", Axis::AxisVertical); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisCentered); axis->setStart(-0.5); axis->setEnd(0.5); axis->setMajorTicksDirection(Axis::ticksBoth); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksBoth); axis->setMinorTicksNumber(1); axis->setArrowType(Axis::FilledArrowSmall); axis->title()->setText(QString()); axis->setSuppressRetransform(false); break; } case TwoAxesCenteredZero: { d->xMin = -0.5; d->xMax = 0.5; d->yMin = -0.5; d->yMax = 0.5; d->horizontalPadding = Worksheet::convertToSceneUnits(1.0, Worksheet::Centimeter); d->verticalPadding = Worksheet::convertToSceneUnits(1.0, Worksheet::Centimeter); QPen pen = m_plotArea->borderPen(); pen.setStyle(Qt::NoPen); m_plotArea->setBorderPen(pen); Axis* axis = new Axis("x axis 1", Axis::AxisHorizontal); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisCustom); axis->setOffset(0); axis->setStart(-0.5); axis->setEnd(0.5); axis->setMajorTicksDirection(Axis::ticksBoth); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksBoth); axis->setMinorTicksNumber(1); axis->setArrowType(Axis::FilledArrowSmall); axis->title()->setText(QString()); axis->setSuppressRetransform(false); axis = new Axis("y axis 1", Axis::AxisVertical); axis->setSuppressRetransform(true); addChild(axis); axis->setPosition(Axis::AxisCustom); axis->setOffset(0); axis->setStart(-0.5); axis->setEnd(0.5); axis->setMajorTicksDirection(Axis::ticksBoth); axis->setMajorTicksNumber(6); axis->setMinorTicksDirection(Axis::ticksBoth); axis->setMinorTicksNumber(1); axis->setArrowType(Axis::FilledArrowSmall); axis->title()->setText(QString()); axis->setSuppressRetransform(false); break; } } d->xMinPrev = d->xMin; d->xMaxPrev = d->xMax; d->yMinPrev = d->yMin; d->yMaxPrev = d->yMax; //Geometry, specify the plot rect in scene coordinates. //TODO: Use default settings for left, top, width, height and for min/max for the coordinate system float x = Worksheet::convertToSceneUnits(2, Worksheet::Centimeter); float y = Worksheet::convertToSceneUnits(2, Worksheet::Centimeter); float w = Worksheet::convertToSceneUnits(10, Worksheet::Centimeter); float h = Worksheet::convertToSceneUnits(10, Worksheet::Centimeter); //all plot children are initialized -> set the geometry of the plot in scene coordinates. d->rect = QRectF(x,y,w,h); d->retransform(); } void CartesianPlot::initActions() { //"add new" actions addCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("xy-curve"), this); addHistogramAction = new QAction(QIcon::fromTheme("view-object-histogram-linear"), i18n("Histogram"), this); addEquationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-equation-curve"), i18n("xy-curve from a mathematical Equation"), this); // no icons yet addDataReductionCurveAction = new QAction(i18n("xy-curve from a Data Reduction"), this); addDifferentiationCurveAction = new QAction(i18n("xy-curve from a Differentiation"), this); addIntegrationCurveAction = new QAction(i18n("xy-curve from an Integration"), this); addInterpolationCurveAction = new QAction(i18n("xy-curve from an Interpolation"), this); addSmoothCurveAction = new QAction(i18n("xy-curve from a Smooth"), this); addFitCurveAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("xy-curve from a Fit to Data"), this); addFourierFilterCurveAction = new QAction(i18n("xy-curve from a Fourier Filter"), this); addFourierTransformCurveAction = new QAction(i18n("xy-curve from a Fourier Transform"), this); addConvolutionCurveAction = new QAction(i18n("xy-curve from a (De-)Convolution"), this); addCorrelationCurveAction = new QAction(i18n("xy-curve from a Auto-/Cross-Correlation"), this); // addInterpolationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-interpolation-curve"), i18n("xy-curve from an interpolation"), this); // addSmoothCurveAction = new QAction(QIcon::fromTheme("labplot-xy-smooth-curve"), i18n("xy-curve from a smooth"), this); // addFourierFilterCurveAction = new QAction(QIcon::fromTheme("labplot-xy-fourier_filter-curve"), i18n("xy-curve from a Fourier filter"), this); // addFourierTransformCurveAction = new QAction(QIcon::fromTheme("labplot-xy-fourier_transform-curve"), i18n("xy-curve from a Fourier transform"), this); // addConvolutionCurveAction = new QAction(QIcon::fromTheme("labplot-xy-convolution-curve"), i18n("xy-curve from a (de-)convolution"), this); // addCorrelationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-correlation-curve"), i18n("xy-curve from a auto-/cross-correlation"), this); addLegendAction = new QAction(QIcon::fromTheme("text-field"), i18n("Legend"), this); if (children().size()>0) addLegendAction->setEnabled(false); //only one legend is allowed -> disable the action addHorizontalAxisAction = new QAction(QIcon::fromTheme("labplot-axis-horizontal"), i18n("Horizontal Axis"), this); addVerticalAxisAction = new QAction(QIcon::fromTheme("labplot-axis-vertical"), i18n("Vertical Axis"), this); addTextLabelAction = new QAction(QIcon::fromTheme("draw-text"), i18n("Text Label"), this); addCustomPointAction = new QAction(QIcon::fromTheme("draw-cross"), i18n("Custom Point"), this); connect(addCurveAction, &QAction::triggered, this, &CartesianPlot::addCurve); connect(addHistogramAction,&QAction::triggered, this, &CartesianPlot::addHistogram); connect(addEquationCurveAction, &QAction::triggered, this, &CartesianPlot::addEquationCurve); connect(addDataReductionCurveAction, &QAction::triggered, this, &CartesianPlot::addDataReductionCurve); connect(addDifferentiationCurveAction, &QAction::triggered, this, &CartesianPlot::addDifferentiationCurve); connect(addIntegrationCurveAction, &QAction::triggered, this, &CartesianPlot::addIntegrationCurve); connect(addInterpolationCurveAction, &QAction::triggered, this, &CartesianPlot::addInterpolationCurve); connect(addSmoothCurveAction, &QAction::triggered, this, &CartesianPlot::addSmoothCurve); connect(addFitCurveAction, &QAction::triggered, this, &CartesianPlot::addFitCurve); connect(addFourierFilterCurveAction, &QAction::triggered, this, &CartesianPlot::addFourierFilterCurve); connect(addFourierTransformCurveAction, &QAction::triggered, this, &CartesianPlot::addFourierTransformCurve); connect(addConvolutionCurveAction, &QAction::triggered, this, &CartesianPlot::addConvolutionCurve); connect(addCorrelationCurveAction, &QAction::triggered, this, &CartesianPlot::addCorrelationCurve); connect(addLegendAction, &QAction::triggered, this, static_cast(&CartesianPlot::addLegend)); connect(addHorizontalAxisAction, &QAction::triggered, this, &CartesianPlot::addHorizontalAxis); connect(addVerticalAxisAction, &QAction::triggered, this, &CartesianPlot::addVerticalAxis); connect(addTextLabelAction, &QAction::triggered, this, &CartesianPlot::addTextLabel); connect(addCustomPointAction, &QAction::triggered, this, &CartesianPlot::addCustomPoint); //Analysis menu actions addDataOperationAction = new QAction(i18n("Data Operation"), this); addDataReductionAction = new QAction(i18n("Reduce Data"), this); addDifferentiationAction = new QAction(i18n("Differentiate"), this); addIntegrationAction = new QAction(i18n("Integrate"), this); addInterpolationAction = new QAction(i18n("Interpolate"), this); addSmoothAction = new QAction(i18n("Smooth"), this); addConvolutionAction = new QAction(i18n("Convolute/Deconvolute"), this); addCorrelationAction = new QAction(i18n("Auto-/Cross-Correlation"), this); QAction* fitAction = new QAction(i18n("Linear"), this); fitAction->setData(PlotDataDialog::FitLinear); addFitAction.append(fitAction); fitAction = new QAction(i18n("Power"), this); fitAction->setData(PlotDataDialog::FitPower); addFitAction.append(fitAction); fitAction = new QAction(i18n("Exponential (degree 1)"), this); fitAction->setData(PlotDataDialog::FitExp1); addFitAction.append(fitAction); fitAction = new QAction(i18n("Exponential (degree 2)"), this); fitAction->setData(PlotDataDialog::FitExp2); addFitAction.append(fitAction); fitAction = new QAction(i18n("Inverse exponential"), this); fitAction->setData(PlotDataDialog::FitInvExp); addFitAction.append(fitAction); fitAction = new QAction(i18n("Gauss"), this); fitAction->setData(PlotDataDialog::FitGauss); addFitAction.append(fitAction); fitAction = new QAction(i18n("Cauchy-Lorentz"), this); fitAction->setData(PlotDataDialog::FitCauchyLorentz); addFitAction.append(fitAction); fitAction = new QAction(i18n("Arc Tangent"), this); fitAction->setData(PlotDataDialog::FitTan); addFitAction.append(fitAction); fitAction = new QAction(i18n("Hyperbolic Tangent"), this); fitAction->setData(PlotDataDialog::FitTanh); addFitAction.append(fitAction); fitAction = new QAction(i18n("Error Function"), this); fitAction->setData(PlotDataDialog::FitErrFunc); addFitAction.append(fitAction); fitAction = new QAction(i18n("Custom"), this); fitAction->setData(PlotDataDialog::FitCustom); addFitAction.append(fitAction); addFourierFilterAction = new QAction(i18n("Fourier Filter"), this); connect(addDataReductionAction, &QAction::triggered, this, &CartesianPlot::addDataReductionCurve); connect(addDifferentiationAction, &QAction::triggered, this, &CartesianPlot::addDifferentiationCurve); connect(addIntegrationAction, &QAction::triggered, this, &CartesianPlot::addIntegrationCurve); connect(addInterpolationAction, &QAction::triggered, this, &CartesianPlot::addInterpolationCurve); connect(addSmoothAction, &QAction::triggered, this, &CartesianPlot::addSmoothCurve); connect(addConvolutionAction, &QAction::triggered, this, &CartesianPlot::addConvolutionCurve); connect(addCorrelationAction, &QAction::triggered, this, &CartesianPlot::addCorrelationCurve); for (const auto& action : addFitAction) connect(action, &QAction::triggered, this, &CartesianPlot::addFitCurve); connect(addFourierFilterAction, &QAction::triggered, this, &CartesianPlot::addFourierFilterCurve); //zoom/navigate actions scaleAutoAction = new QAction(QIcon::fromTheme("labplot-auto-scale-all"), i18n("Auto Scale"), this); scaleAutoXAction = new QAction(QIcon::fromTheme("labplot-auto-scale-x"), i18n("Auto Scale X"), this); scaleAutoYAction = new QAction(QIcon::fromTheme("labplot-auto-scale-y"), i18n("Auto Scale Y"), this); zoomInAction = new QAction(QIcon::fromTheme("zoom-in"), i18n("Zoom In"), this); zoomOutAction = new QAction(QIcon::fromTheme("zoom-out"), i18n("Zoom Out"), this); zoomInXAction = new QAction(QIcon::fromTheme("labplot-zoom-in-x"), i18n("Zoom In X"), this); zoomOutXAction = new QAction(QIcon::fromTheme("labplot-zoom-out-x"), i18n("Zoom Out X"), this); zoomInYAction = new QAction(QIcon::fromTheme("labplot-zoom-in-y"), i18n("Zoom In Y"), this); zoomOutYAction = new QAction(QIcon::fromTheme("labplot-zoom-out-y"), i18n("Zoom Out Y"), this); shiftLeftXAction = new QAction(QIcon::fromTheme("labplot-shift-left-x"), i18n("Shift Left X"), this); shiftRightXAction = new QAction(QIcon::fromTheme("labplot-shift-right-x"), i18n("Shift Right X"), this); shiftUpYAction = new QAction(QIcon::fromTheme("labplot-shift-up-y"), i18n("Shift Up Y"), this); shiftDownYAction = new QAction(QIcon::fromTheme("labplot-shift-down-y"), i18n("Shift Down Y"), this); connect(scaleAutoAction, &QAction::triggered, this, &CartesianPlot::scaleAuto); connect(scaleAutoXAction, &QAction::triggered, this, &CartesianPlot::scaleAutoX); connect(scaleAutoYAction, &QAction::triggered, this, &CartesianPlot::scaleAutoY); connect(zoomInAction, &QAction::triggered, this, &CartesianPlot::zoomIn); connect(zoomOutAction, &QAction::triggered, this, &CartesianPlot::zoomOut); connect(zoomInXAction, &QAction::triggered, this, &CartesianPlot::zoomInX); connect(zoomOutXAction, &QAction::triggered, this, &CartesianPlot::zoomOutX); connect(zoomInYAction, &QAction::triggered, this, &CartesianPlot::zoomInY); connect(zoomOutYAction, &QAction::triggered, this, &CartesianPlot::zoomOutY); connect(shiftLeftXAction, &QAction::triggered, this, &CartesianPlot::shiftLeftX); connect(shiftRightXAction, &QAction::triggered, this, &CartesianPlot::shiftRightX); connect(shiftUpYAction, &QAction::triggered, this, &CartesianPlot::shiftUpY); connect(shiftDownYAction, &QAction::triggered, this, &CartesianPlot::shiftDownY); //visibility action - visibilityAction = new QAction(i18n("Visible"), this); + visibilityAction = new QAction(QIcon::fromTheme("view-visible"), i18n("Visible"), this); visibilityAction->setCheckable(true); connect(visibilityAction, &QAction::triggered, this, &CartesianPlot::visibilityChanged); } void CartesianPlot::initMenus() { initActions(); addNewMenu = new QMenu(i18n("Add New")); + addNewMenu->setIcon(QIcon::fromTheme("list-add")); addNewMenu->addAction(addCurveAction); addNewMenu->addAction(addHistogramAction); addNewMenu->addAction(addEquationCurveAction); addNewMenu->addSeparator(); addNewMenu->addAction(addDataReductionCurveAction); addNewMenu->addAction(addDifferentiationCurveAction); addNewMenu->addAction(addIntegrationCurveAction); addNewMenu->addAction(addInterpolationCurveAction); addNewMenu->addAction(addSmoothCurveAction); addNewMenu->addAction(addFitCurveAction); addNewMenu->addAction(addFourierFilterCurveAction); addNewMenu->addAction(addFourierTransformCurveAction); addNewMenu->addAction(addConvolutionCurveAction); addNewMenu->addAction(addCorrelationCurveAction); addNewMenu->addSeparator(); addNewMenu->addAction(addLegendAction); addNewMenu->addSeparator(); addNewMenu->addAction(addHorizontalAxisAction); addNewMenu->addAction(addVerticalAxisAction); addNewMenu->addSeparator(); addNewMenu->addAction(addTextLabelAction); addNewMenu->addSeparator(); addNewMenu->addAction(addCustomPointAction); zoomMenu = new QMenu(i18n("Zoom")); + zoomMenu->setIcon(QIcon::fromTheme("zoom-draw")); zoomMenu->addAction(scaleAutoAction); zoomMenu->addAction(scaleAutoXAction); zoomMenu->addAction(scaleAutoYAction); zoomMenu->addSeparator(); zoomMenu->addAction(zoomInAction); zoomMenu->addAction(zoomOutAction); zoomMenu->addSeparator(); zoomMenu->addAction(zoomInXAction); zoomMenu->addAction(zoomOutXAction); zoomMenu->addSeparator(); zoomMenu->addAction(zoomInYAction); zoomMenu->addAction(zoomOutYAction); zoomMenu->addSeparator(); zoomMenu->addAction(shiftLeftXAction); zoomMenu->addAction(shiftRightXAction); zoomMenu->addSeparator(); zoomMenu->addAction(shiftUpYAction); zoomMenu->addAction(shiftDownYAction); // Data manipulation menu QMenu* dataManipulationMenu = new QMenu(i18n("Data Manipulation")); dataManipulationMenu->setIcon(QIcon::fromTheme("zoom-draw")); dataManipulationMenu->addAction(addDataOperationAction); dataManipulationMenu->addAction(addDataReductionAction); // Data fit menu QMenu* dataFitMenu = new QMenu(i18n("Fit")); dataFitMenu->setIcon(QIcon::fromTheme("labplot-xy-fit-curve")); dataFitMenu->addAction(addFitAction.at(0)); dataFitMenu->addAction(addFitAction.at(1)); dataFitMenu->addAction(addFitAction.at(2)); dataFitMenu->addAction(addFitAction.at(3)); dataFitMenu->addAction(addFitAction.at(4)); dataFitMenu->addSeparator(); dataFitMenu->addAction(addFitAction.at(5)); dataFitMenu->addAction(addFitAction.at(6)); dataFitMenu->addSeparator(); dataFitMenu->addAction(addFitAction.at(7)); dataFitMenu->addAction(addFitAction.at(8)); dataFitMenu->addAction(addFitAction.at(9)); dataFitMenu->addSeparator(); dataFitMenu->addAction(addFitAction.at(10)); //analysis menu dataAnalysisMenu = new QMenu(i18n("Analysis")); dataAnalysisMenu->insertMenu(nullptr, dataManipulationMenu); dataAnalysisMenu->addSeparator(); dataAnalysisMenu->addAction(addDifferentiationAction); dataAnalysisMenu->addAction(addIntegrationAction); dataAnalysisMenu->addSeparator(); dataAnalysisMenu->addAction(addInterpolationAction); dataAnalysisMenu->addAction(addSmoothAction); dataAnalysisMenu->addAction(addFourierFilterAction); dataAnalysisMenu->addAction(addConvolutionAction); dataAnalysisMenu->addAction(addCorrelationAction); dataAnalysisMenu->addSeparator(); dataAnalysisMenu->addMenu(dataFitMenu); //themes menu themeMenu = new QMenu(i18n("Apply Theme")); + themeMenu->setIcon(QIcon::fromTheme("color-management")); auto* themeWidget = new ThemesWidget(nullptr); connect(themeWidget, &ThemesWidget::themeSelected, this, &CartesianPlot::loadTheme); connect(themeWidget, &ThemesWidget::themeSelected, themeMenu, &QMenu::close); auto* widgetAction = new QWidgetAction(this); widgetAction->setDefaultWidget(themeWidget); themeMenu->addAction(widgetAction); m_menusInitialized = true; } QMenu* CartesianPlot::createContextMenu() { if (!m_menusInitialized) initMenus(); QMenu* menu = WorksheetElement::createContextMenu(); QAction* firstAction = menu->actions().at(1); visibilityAction->setChecked(isVisible()); menu->insertAction(firstAction, visibilityAction); menu->insertMenu(firstAction, addNewMenu); menu->insertMenu(firstAction, zoomMenu); menu->insertSeparator(firstAction); menu->insertMenu(firstAction, themeMenu); menu->insertSeparator(firstAction); return menu; } QMenu* CartesianPlot::analysisMenu() { if (!m_menusInitialized) initMenus(); return dataAnalysisMenu; } /*! Returns an icon to be used in the project explorer. */ QIcon CartesianPlot::icon() const { return QIcon::fromTheme("office-chart-line"); } QVector CartesianPlot::dependsOn() const { //aspects which the plotted data in the worksheet depends on (spreadsheets and later matrices) QVector aspects; for (const auto* curve : children()) { if (curve->xColumn() && dynamic_cast(curve->xColumn()->parentAspect()) ) aspects << curve->xColumn()->parentAspect(); if (curve->yColumn() && dynamic_cast(curve->yColumn()->parentAspect()) ) aspects << curve->yColumn()->parentAspect(); } return aspects; } void CartesianPlot::navigate(CartesianPlot::NavigationOperation op) { if (op == ScaleAuto) scaleAuto(); else if (op == ScaleAutoX) scaleAutoX(); else if (op == ScaleAutoY) scaleAutoY(); else if (op == ZoomIn) zoomIn(); else if (op == ZoomOut) zoomOut(); else if (op == ZoomInX) zoomInX(); else if (op == ZoomOutX) zoomOutX(); else if (op == ZoomInY) zoomInY(); else if (op == ZoomOutY) zoomOutY(); else if (op == ShiftLeftX) shiftLeftX(); else if (op == ShiftRightX) shiftRightX(); else if (op == ShiftUpY) shiftUpY(); else if (op == ShiftDownY) shiftDownY(); } void CartesianPlot::setSuppressDataChangedSignal(bool value) { Q_D(CartesianPlot); d->suppressRetransform = value; } void CartesianPlot::processDropEvent(QDropEvent* event) { PERFTRACE("CartesianPlot::processDropEvent"); const QMimeData* mimeData = event->mimeData(); if (!mimeData) return; //deserialize the mime data to the vector of aspect pointers QByteArray data = mimeData->data(QLatin1String("labplot-dnd")); QVector vec; QDataStream stream(&data, QIODevice::ReadOnly); stream >> vec; QVector columns; for (auto a : vec) { auto* aspect = (AbstractAspect*)a; auto* column = dynamic_cast(aspect); if (column) columns << column; } //return if there are no columns being dropped. //TODO: extend this later when we allow to drag&drop plots, etc. if (columns.isEmpty()) return; //determine the first column with "x plot designation" as the x-data column for all curves to be created const AbstractColumn* xColumn = nullptr; for (const auto* column : columns) { if (column->plotDesignation() == AbstractColumn::X) { xColumn = column; break; } } //if no column with "x plot designation" is available, use the x-data column of the first curve in the plot, if (xColumn == nullptr) { QVector curves = children(); if (!curves.isEmpty()) xColumn = curves.at(0)->xColumn(); } //use the first dropped column if no column with "x plot designation" nor curves are available if (xColumn == nullptr) xColumn = columns.at(0); //create curves bool curvesAdded = false; for (const auto* column : columns) { if (column == xColumn) continue; XYCurve* curve = new XYCurve(column->name()); curve->suppressRetransform(true); //suppress retransform, all curved will be recalculated at the end curve->setXColumn(xColumn); curve->setYColumn(column); addChild(curve); curve->suppressRetransform(false); curvesAdded = true; } if (curvesAdded) dataChanged(); } bool CartesianPlot::isPanningActive() const { Q_D(const CartesianPlot); return d->panningStarted; } //############################################################################## //################################ getter methods ############################ //############################################################################## BASIC_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::RangeType, rangeType, rangeType) BASIC_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::RangeFormat, xRangeFormat, xRangeFormat) BASIC_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::RangeFormat, yRangeFormat, yRangeFormat) BASIC_SHARED_D_READER_IMPL(CartesianPlot, int, rangeLastValues, rangeLastValues) BASIC_SHARED_D_READER_IMPL(CartesianPlot, int, rangeFirstValues, rangeFirstValues) BASIC_SHARED_D_READER_IMPL(CartesianPlot, bool, autoScaleX, autoScaleX) BASIC_SHARED_D_READER_IMPL(CartesianPlot, double, xMin, xMin) BASIC_SHARED_D_READER_IMPL(CartesianPlot, double, xMax, xMax) BASIC_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::Scale, xScale, xScale) BASIC_SHARED_D_READER_IMPL(CartesianPlot, bool, xRangeBreakingEnabled, xRangeBreakingEnabled) CLASS_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::RangeBreaks, xRangeBreaks, xRangeBreaks) BASIC_SHARED_D_READER_IMPL(CartesianPlot, bool, autoScaleY, autoScaleY) BASIC_SHARED_D_READER_IMPL(CartesianPlot, double, yMin, yMin) BASIC_SHARED_D_READER_IMPL(CartesianPlot, double, yMax, yMax) BASIC_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::Scale, yScale, yScale) BASIC_SHARED_D_READER_IMPL(CartesianPlot, bool, yRangeBreakingEnabled, yRangeBreakingEnabled) CLASS_SHARED_D_READER_IMPL(CartesianPlot, CartesianPlot::RangeBreaks, yRangeBreaks, yRangeBreaks) CLASS_SHARED_D_READER_IMPL(CartesianPlot, QString, theme, theme) /*! returns the actual bounding rectangular of the plot area showing data (plot's rectangular minus padding) in plot's coordinates */ QRectF CartesianPlot::dataRect() const { Q_D(const CartesianPlot); return d->dataRect; } CartesianPlot::MouseMode CartesianPlot::mouseMode() const { Q_D(const CartesianPlot); return d->mouseMode; } const QString& CartesianPlot::xRangeDateTimeFormat() const { Q_D(const CartesianPlot); return d->xRangeDateTimeFormat; } const QString& CartesianPlot::yRangeDateTimeFormat() const { Q_D(const CartesianPlot); return d->yRangeDateTimeFormat; } //############################################################################## //###################### setter methods and undo commands #################### //############################################################################## /*! set the rectangular, defined in scene coordinates */ class CartesianPlotSetRectCmd : public QUndoCommand { public: CartesianPlotSetRectCmd(CartesianPlotPrivate* private_obj, QRectF rect) : m_private(private_obj), m_rect(rect) { setText(i18n("%1: change geometry rect", m_private->name())); }; void redo() override { const double horizontalRatio = m_rect.width() / m_private->rect.width(); const double verticalRatio = m_rect.height() / m_private->rect.height(); qSwap(m_private->rect, m_rect); m_private->q->handleResize(horizontalRatio, verticalRatio, false); m_private->retransform(); emit m_private->q->rectChanged(m_private->rect); }; void undo() override { redo(); } private: CartesianPlotPrivate* m_private; QRectF m_rect; }; void CartesianPlot::setRect(const QRectF& rect) { Q_D(CartesianPlot); if (rect != d->rect) exec(new CartesianPlotSetRectCmd(d, rect)); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetRangeType, CartesianPlot::RangeType, rangeType, rangeChanged); void CartesianPlot::setRangeType(RangeType type) { Q_D(CartesianPlot); if (type != d->rangeType) exec(new CartesianPlotSetRangeTypeCmd(d, type, ki18n("%1: set range type"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetXRangeFormat, CartesianPlot::RangeFormat, xRangeFormat, xRangeFormatChanged); void CartesianPlot::setXRangeFormat(RangeFormat format) { Q_D(CartesianPlot); if (format != d->xRangeFormat) exec(new CartesianPlotSetXRangeFormatCmd(d, format, ki18n("%1: set x-range format"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetYRangeFormat, CartesianPlot::RangeFormat, yRangeFormat, yRangeFormatChanged); void CartesianPlot::setYRangeFormat(RangeFormat format) { Q_D(CartesianPlot); if (format != d->yRangeFormat) exec(new CartesianPlotSetYRangeFormatCmd(d, format, ki18n("%1: set y-range format"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetRangeLastValues, int, rangeLastValues, rangeChanged); void CartesianPlot::setRangeLastValues(int values) { Q_D(CartesianPlot); if (values != d->rangeLastValues) exec(new CartesianPlotSetRangeLastValuesCmd(d, values, ki18n("%1: set range"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetRangeFirstValues, int, rangeFirstValues, rangeChanged); void CartesianPlot::setRangeFirstValues(int values) { Q_D(CartesianPlot); if (values != d->rangeFirstValues) exec(new CartesianPlotSetRangeFirstValuesCmd(d, values, ki18n("%1: set range"))); } class CartesianPlotSetAutoScaleXCmd : public QUndoCommand { public: CartesianPlotSetAutoScaleXCmd(CartesianPlotPrivate* private_obj, bool autoScale) : m_private(private_obj), m_autoScale(autoScale), m_autoScaleOld(false), m_minOld(0.0), m_maxOld(0.0) { setText(i18n("%1: change x-range auto scaling", m_private->name())); }; void redo() override { m_autoScaleOld = m_private->autoScaleX; if (m_autoScale) { m_minOld = m_private->xMin; m_maxOld = m_private->xMax; m_private->q->scaleAutoX(); } m_private->autoScaleX = m_autoScale; emit m_private->q->xAutoScaleChanged(m_autoScale); }; void undo() override { if (!m_autoScaleOld) { m_private->xMin = m_minOld; m_private->xMax = m_maxOld; m_private->retransformScales(); } m_private->autoScaleX = m_autoScaleOld; emit m_private->q->xAutoScaleChanged(m_autoScaleOld); } private: CartesianPlotPrivate* m_private; bool m_autoScale; bool m_autoScaleOld; double m_minOld; double m_maxOld; }; void CartesianPlot::setAutoScaleX(bool autoScaleX) { Q_D(CartesianPlot); if (autoScaleX != d->autoScaleX) exec(new CartesianPlotSetAutoScaleXCmd(d, autoScaleX)); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetXMin, double, xMin, retransformScales) void CartesianPlot::setXMin(double xMin) { Q_D(CartesianPlot); if (xMin != d->xMin && xMin != -INFINITY && xMin != INFINITY) exec(new CartesianPlotSetXMinCmd(d, xMin, ki18n("%1: set min x"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetXMax, double, xMax, retransformScales) void CartesianPlot::setXMax(double xMax) { Q_D(CartesianPlot); if (xMax != d->xMax && xMax != -INFINITY && xMax != INFINITY) exec(new CartesianPlotSetXMaxCmd(d, xMax, ki18n("%1: set max x"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetXScale, CartesianPlot::Scale, xScale, retransformScales) void CartesianPlot::setXScale(Scale scale) { Q_D(CartesianPlot); if (scale != d->xScale) exec(new CartesianPlotSetXScaleCmd(d, scale, ki18n("%1: set x scale"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetXRangeBreakingEnabled, bool, xRangeBreakingEnabled, retransformScales) void CartesianPlot::setXRangeBreakingEnabled(bool enabled) { Q_D(CartesianPlot); if (enabled != d->xRangeBreakingEnabled) exec(new CartesianPlotSetXRangeBreakingEnabledCmd(d, enabled, ki18n("%1: x-range breaking enabled"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetXRangeBreaks, CartesianPlot::RangeBreaks, xRangeBreaks, retransformScales) void CartesianPlot::setXRangeBreaks(const RangeBreaks& breakings) { Q_D(CartesianPlot); exec(new CartesianPlotSetXRangeBreaksCmd(d, breakings, ki18n("%1: x-range breaks changed"))); } class CartesianPlotSetAutoScaleYCmd : public QUndoCommand { public: CartesianPlotSetAutoScaleYCmd(CartesianPlotPrivate* private_obj, bool autoScale) : m_private(private_obj), m_autoScale(autoScale), m_autoScaleOld(false), m_minOld(0.0), m_maxOld(0.0) { setText(i18n("%1: change y-range auto scaling", m_private->name())); }; void redo() override { m_autoScaleOld = m_private->autoScaleY; if (m_autoScale) { m_minOld = m_private->yMin; m_maxOld = m_private->yMax; m_private->q->scaleAutoY(); } m_private->autoScaleY = m_autoScale; emit m_private->q->yAutoScaleChanged(m_autoScale); }; void undo() override { if (!m_autoScaleOld) { m_private->yMin = m_minOld; m_private->yMax = m_maxOld; m_private->retransformScales(); } m_private->autoScaleY = m_autoScaleOld; emit m_private->q->yAutoScaleChanged(m_autoScaleOld); } private: CartesianPlotPrivate* m_private; bool m_autoScale; bool m_autoScaleOld; double m_minOld; double m_maxOld; }; void CartesianPlot::setAutoScaleY(bool autoScaleY) { Q_D(CartesianPlot); if (autoScaleY != d->autoScaleY) exec(new CartesianPlotSetAutoScaleYCmd(d, autoScaleY)); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetYMin, double, yMin, retransformScales) void CartesianPlot::setYMin(double yMin) { Q_D(CartesianPlot); if (yMin != d->yMin) exec(new CartesianPlotSetYMinCmd(d, yMin, ki18n("%1: set min y"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetYMax, double, yMax, retransformScales) void CartesianPlot::setYMax(double yMax) { Q_D(CartesianPlot); if (yMax != d->yMax) exec(new CartesianPlotSetYMaxCmd(d, yMax, ki18n("%1: set max y"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetYScale, CartesianPlot::Scale, yScale, retransformScales) void CartesianPlot::setYScale(Scale scale) { Q_D(CartesianPlot); if (scale != d->yScale) exec(new CartesianPlotSetYScaleCmd(d, scale, ki18n("%1: set y scale"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetYRangeBreakingEnabled, bool, yRangeBreakingEnabled, retransformScales) void CartesianPlot::setYRangeBreakingEnabled(bool enabled) { Q_D(CartesianPlot); if (enabled != d->yRangeBreakingEnabled) exec(new CartesianPlotSetYRangeBreakingEnabledCmd(d, enabled, ki18n("%1: y-range breaking enabled"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlot, SetYRangeBreaks, CartesianPlot::RangeBreaks, yRangeBreaks, retransformScales) void CartesianPlot::setYRangeBreaks(const RangeBreaks& breaks) { Q_D(CartesianPlot); exec(new CartesianPlotSetYRangeBreaksCmd(d, breaks, ki18n("%1: y-range breaks changed"))); } STD_SETTER_CMD_IMPL_S(CartesianPlot, SetTheme, QString, theme) void CartesianPlot::setTheme(const QString& theme) { Q_D(CartesianPlot); if (theme != d->theme) { if (!theme.isEmpty()) { beginMacro( i18n("%1: load theme %2", name(), theme) ); exec(new CartesianPlotSetThemeCmd(d, theme, ki18n("%1: set theme"))); loadTheme(theme); endMacro(); } else exec(new CartesianPlotSetThemeCmd(d, theme, ki18n("%1: disable theming"))); } } //################################################################ //########################## Slots ############################### //################################################################ void CartesianPlot::addHorizontalAxis() { Axis* axis = new Axis("x-axis", Axis::AxisHorizontal); if (axis->autoScale()) { axis->setUndoAware(false); axis->setStart(xMin()); axis->setEnd(xMax()); axis->setUndoAware(true); } addChild(axis); } void CartesianPlot::addVerticalAxis() { Axis* axis = new Axis("y-axis", Axis::AxisVertical); if (axis->autoScale()) { axis->setUndoAware(false); axis->setStart(yMin()); axis->setEnd(yMax()); axis->setUndoAware(true); } addChild(axis); } void CartesianPlot::addCurve() { addChild(new XYCurve("xy-curve")); } void CartesianPlot::addEquationCurve() { addChild(new XYEquationCurve("f(x)")); } void CartesianPlot::addHistogram() { addChild(new Histogram("Histogram")); } /*! * returns the first selected XYCurve in the plot */ const XYCurve* CartesianPlot::currentCurve() const { for (const auto* curve : this->children()) { if (curve->graphicsItem()->isSelected()) return curve; } return nullptr; } void CartesianPlot::addDataReductionCurve() { XYDataReductionCurve* curve = new XYDataReductionCurve("Data reduction"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: reduce '%2'", name(), curCurve->name()) ); curve->setName( i18n("Reduction of '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); this->addChild(curve); curve->recalculate(); emit curve->dataReductionDataChanged(curve->dataReductionData()); } else { beginMacro(i18n("%1: add data reduction curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addDifferentiationCurve() { XYDifferentiationCurve* curve = new XYDifferentiationCurve("Differentiation"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: differentiate '%2'", name(), curCurve->name()) ); curve->setName( i18n("Derivative of '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); this->addChild(curve); curve->recalculate(); emit curve->differentiationDataChanged(curve->differentiationData()); } else { beginMacro(i18n("%1: add differentiation curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addIntegrationCurve() { XYIntegrationCurve* curve = new XYIntegrationCurve("Integration"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: integrate '%2'", name(), curCurve->name()) ); curve->setName( i18n("Integral of '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); this->addChild(curve); curve->recalculate(); emit curve->integrationDataChanged(curve->integrationData()); } else { beginMacro(i18n("%1: add integration curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addInterpolationCurve() { XYInterpolationCurve* curve = new XYInterpolationCurve("Interpolation"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: interpolate '%2'", name(), curCurve->name()) ); curve->setName( i18n("Interpolation of '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); curve->recalculate(); this->addChild(curve); emit curve->interpolationDataChanged(curve->interpolationData()); } else { beginMacro(i18n("%1: add interpolation curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addSmoothCurve() { XYSmoothCurve* curve = new XYSmoothCurve("Smooth"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: smooth '%2'", name(), curCurve->name()) ); curve->setName( i18n("Smoothing of '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); this->addChild(curve); curve->recalculate(); emit curve->smoothDataChanged(curve->smoothData()); } else { beginMacro(i18n("%1: add smoothing curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addFitCurve() { DEBUG("CartesianPlot::addFitCurve()"); XYFitCurve* curve = new XYFitCurve("fit"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: fit to '%2'", name(), curCurve->name()) ); curve->setName( i18n("Fit to '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); //set the fit model category and type const auto* action = qobject_cast(QObject::sender()); PlotDataDialog::AnalysisAction type = (PlotDataDialog::AnalysisAction)action->data().toInt(); curve->initFitData(type); curve->initStartValues(curCurve); //fit with weights for y if the curve has error bars for y if (curCurve->yErrorType() == XYCurve::SymmetricError && curCurve->yErrorPlusColumn()) { XYFitCurve::FitData fitData = curve->fitData(); fitData.yWeightsType = nsl_fit_weight_instrumental; curve->setFitData(fitData); curve->setYErrorColumn(curCurve->yErrorPlusColumn()); } curve->recalculate(); //add the child after the fit was calculated so the dock widgets gets the fit results //and call retransform() after this to calculate and to paint the data points of the fit-curve this->addChild(curve); curve->retransform(); } else { beginMacro(i18n("%1: add fit curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addFourierFilterCurve() { XYFourierFilterCurve* curve = new XYFourierFilterCurve("Fourier filter"); const XYCurve* curCurve = currentCurve(); if (curCurve) { beginMacro( i18n("%1: Fourier filtering of '%2'", name(), curCurve->name()) ); curve->setName( i18n("Fourier filtering of '%1'", curCurve->name()) ); curve->setDataSourceType(XYAnalysisCurve::DataSourceCurve); curve->setDataSourceCurve(curCurve); this->addChild(curve); } else { beginMacro(i18n("%1: add Fourier filter curve", name())); this->addChild(curve); } endMacro(); } void CartesianPlot::addFourierTransformCurve() { XYFourierTransformCurve* curve = new XYFourierTransformCurve("Fourier transform"); this->addChild(curve); } void CartesianPlot::addConvolutionCurve() { XYConvolutionCurve* curve = new XYConvolutionCurve("Convolution"); this->addChild(curve); } void CartesianPlot::addCorrelationCurve() { XYCorrelationCurve* curve = new XYCorrelationCurve("Auto-/Cross-Correlation"); this->addChild(curve); } /*! * public helper function to set a legend object created outside of CartesianPlot, e.g. in \c OriginProjectParser. */ void CartesianPlot::addLegend(CartesianPlotLegend* legend) { m_legend = legend; this->addChild(legend); } void CartesianPlot::addLegend() { //don't do anything if there's already a legend if (m_legend) return; m_legend = new CartesianPlotLegend(this, "legend"); this->addChild(m_legend); m_legend->retransform(); //only one legend is allowed -> disable the action if (m_menusInitialized) addLegendAction->setEnabled(false); } void CartesianPlot::addTextLabel() { TextLabel* label = new TextLabel("text label"); this->addChild(label); label->setParentGraphicsItem(graphicsItem()); } void CartesianPlot::addCustomPoint() { CustomPoint* point = new CustomPoint(this, "custom point"); this->addChild(point); } void CartesianPlot::childAdded(const AbstractAspect* child) { Q_D(CartesianPlot); const auto* curve = qobject_cast(child); if (curve) { connect(curve, &XYCurve::dataChanged, this, &CartesianPlot::dataChanged); connect(curve, &XYCurve::xDataChanged, this, &CartesianPlot::xDataChanged); connect(curve, &XYCurve::yDataChanged, this, &CartesianPlot::yDataChanged); connect(curve, static_cast(&XYCurve::visibilityChanged), this, &CartesianPlot::curveVisibilityChanged); //update the legend on changes of the name, line and symbol styles connect(curve, &XYCurve::aspectDescriptionChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::lineTypeChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::linePenChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::lineOpacityChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::symbolsStyleChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::symbolsSizeChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::symbolsRotationAngleChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::symbolsOpacityChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::symbolsBrushChanged, this, &CartesianPlot::updateLegend); connect(curve, &XYCurve::symbolsPenChanged, this, &CartesianPlot::updateLegend); updateLegend(); d->curvesXMinMaxIsDirty = true; d->curvesYMinMaxIsDirty = true; //in case the first curve is added, check whether we start plotting datetime data if (children().size() == 1) { const auto* col = dynamic_cast(curve->xColumn()); if (col) { if (col->columnMode() == AbstractColumn::DateTime) { setUndoAware(false); setXRangeFormat(CartesianPlot::DateTime); setUndoAware(true); //set column's datetime format for all horizontal axis for (auto* axis : children()) { if (axis->orientation() == Axis::AxisHorizontal) { auto* filter = static_cast(col->outputFilter()); d->xRangeDateTimeFormat = filter->format(); axis->setUndoAware(false); axis->setLabelsDateTimeFormat(d->xRangeDateTimeFormat); axis->setUndoAware(true); } } } } col = dynamic_cast(curve->yColumn()); if (col) { if (col->columnMode() == AbstractColumn::DateTime) { setUndoAware(false); setYRangeFormat(CartesianPlot::DateTime); setUndoAware(true); //set column's datetime format for all vertical axis for (auto* axis : children()) { if (axis->orientation() == Axis::AxisVertical) { auto* filter = static_cast(col->outputFilter()); d->yRangeDateTimeFormat = filter->format(); axis->setUndoAware(false); axis->setLabelsDateTimeFormat(d->yRangeDateTimeFormat); axis->setUndoAware(true); } } } } } } else { const auto* hist = qobject_cast(child); if (hist) { connect(hist, &Histogram::dataChanged, this, &CartesianPlot::dataChanged); connect(hist, &Histogram::visibilityChanged, this, &CartesianPlot::curveVisibilityChanged); updateLegend(); } // if an element is hovered, the curves which are handled manually in this class // must be unhovered const WorksheetElement* element = static_cast(child); connect(element, &WorksheetElement::hovered, this, &CartesianPlot::childHovered); } if (!isLoading()) { //if a theme was selected, apply the theme settings for newly added children, too if (!d->theme.isEmpty()) { const auto* elem = dynamic_cast(child); if (elem) { KConfig config(ThemeHandler::themeFilePath(d->theme), KConfig::SimpleConfig); const_cast(elem)->loadThemeConfig(config); } } else { //no theme is available, apply the default colors for curves only, s.a. XYCurve::loadThemeConfig() const auto* curve = dynamic_cast(child); if (curve) { int index = indexOfChild(curve); QColor themeColor; if (index < m_themeColorPalette.size()) themeColor = m_themeColorPalette.at(index); else { if (m_themeColorPalette.size()) themeColor = m_themeColorPalette.last(); } auto* c = const_cast(curve); //Line QPen p = curve->linePen(); p.setColor(themeColor); c->setLinePen(p); //Drop line p = curve->dropLinePen(); p.setColor(themeColor); c->setDropLinePen(p); //Symbol QBrush brush = c->symbolsBrush(); brush.setColor(themeColor); c->setSymbolsBrush(brush); p = c->symbolsPen(); p.setColor(themeColor); c->setSymbolsPen(p); //Filling c->setFillingFirstColor(themeColor); //Error bars p.setColor(themeColor); c->setErrorBarsPen(p); } } } } void CartesianPlot::childRemoved(const AbstractAspect* parent, const AbstractAspect* before, const AbstractAspect* child) { Q_UNUSED(parent); Q_UNUSED(before); if (m_legend == child) { if (m_menusInitialized) addLegendAction->setEnabled(true); m_legend = nullptr; } else { const auto* curve = qobject_cast(child); if (curve) updateLegend(); } } /*! * \brief CartesianPlot::childHovered * Unhover all curves, when another child is hovered. The hover handling for the curves is done in their parent (CartesianPlot), * because the hover should set when the curve is hovered and not just the bounding rect (for more see hoverMoveEvent) */ void CartesianPlot::childHovered() { Q_D(CartesianPlot); bool curveSender = dynamic_cast(QObject::sender()) != nullptr; if (!d->isSelected()) { if (d->m_hovered) d->m_hovered = false; d->update(); } if (!curveSender) { for (auto curve: children()) curve->setHover(false); } } void CartesianPlot::updateLegend() { if (m_legend) m_legend->retransform(); } /*! called when in one of the curves the data was changed. Autoscales the coordinate system and the x-axes, when "auto-scale" is active. */ void CartesianPlot::dataChanged() { Q_D(CartesianPlot); d->curvesXMinMaxIsDirty = true; d->curvesYMinMaxIsDirty = true; bool updated = false; if (d->autoScaleX && d->autoScaleY) updated = this->scaleAuto(); else if (d->autoScaleX) updated = this->scaleAutoX(); else if (d->autoScaleY) updated = this->scaleAutoY(); if (!updated || !QObject::sender()) { //even if the plot ranges were not changed, either no auto scale active or the new data //is within the current ranges and no change of the ranges is required, //retransform the curve in order to show the changes auto* curve = dynamic_cast(QObject::sender()); if (curve) curve->retransform(); else { auto* hist = dynamic_cast(QObject::sender()); if (hist) hist->retransform(); else { //no sender available, the function was called in CartesianPlot::dataChanged() //via plot->dataChaged() in the file filter (live data source got new data) //-> retransform all available curves since we don't know which curves are affected. //TODO: this logic can be very expensive for (auto* c : children()) { c->recalcLogicalPoints(); c->retransform(); } } } } } /*! called when in one of the curves the x-data was changed. Autoscales the coordinate system and the x-axes, when "auto-scale" is active. */ void CartesianPlot::xDataChanged() { if (project() && project()->isLoading()) return; Q_D(CartesianPlot); if (d->suppressRetransform) return; d->curvesXMinMaxIsDirty = true; bool updated = false; if (d->autoScaleX) updated = this->scaleAutoX(); if (!updated) { //even if the plot ranges were not changed, either no auto scale active or the new data //is within the current ranges and no change of the ranges is required, //retransform the curve in order to show the changes auto* curve = dynamic_cast(QObject::sender()); if (curve) curve->retransform(); else { auto* hist = dynamic_cast(QObject::sender()); if (hist) hist->retransform(); } } //in case there is only one curve and its column mode was changed, check whether we start plotting datetime data if (children().size() == 1) { auto* curve = dynamic_cast(QObject::sender()); const AbstractColumn* col = curve->xColumn(); if (col->columnMode() == AbstractColumn::DateTime && d->xRangeFormat != CartesianPlot::DateTime) { setUndoAware(false); setXRangeFormat(CartesianPlot::DateTime); setUndoAware(true); } } } /*! called when in one of the curves the x-data was changed. Autoscales the coordinate system and the x-axes, when "auto-scale" is active. */ void CartesianPlot::yDataChanged() { if (project() && project()->isLoading()) return; Q_D(CartesianPlot); if (d->suppressRetransform) return; d->curvesYMinMaxIsDirty = true; bool updated = false; if (d->autoScaleY) this->scaleAutoY(); if (!updated) { //even if the plot ranges were not changed, either no auto scale active or the new data //is within the current ranges and no change of the ranges is required, //retransform the curve in order to show the changes auto* curve = dynamic_cast(QObject::sender()); if (curve) curve->retransform(); else { auto* hist = dynamic_cast(QObject::sender()); if (hist) hist->retransform(); } } //in case there is only one curve and its column mode was changed, check whether we start plotting datetime data if (children().size() == 1) { auto* curve = dynamic_cast(QObject::sender()); const AbstractColumn* col = curve->yColumn(); if (col->columnMode() == AbstractColumn::DateTime && d->xRangeFormat != CartesianPlot::DateTime) { setUndoAware(false); setYRangeFormat(CartesianPlot::DateTime); setUndoAware(true); } } } void CartesianPlot::curveVisibilityChanged() { Q_D(CartesianPlot); d->curvesXMinMaxIsDirty = true; d->curvesYMinMaxIsDirty = true; updateLegend(); if (d->autoScaleX && d->autoScaleY) this->scaleAuto(); else if (d->autoScaleX) this->scaleAutoX(); else if (d->autoScaleY) this->scaleAutoY(); } void CartesianPlot::setMouseMode(const MouseMode mouseMode) { Q_D(CartesianPlot); d->mouseMode = mouseMode; d->setHandlesChildEvents(mouseMode != CartesianPlot::SelectionMode); QList items = d->childItems(); if (d->mouseMode == CartesianPlot::SelectionMode) { for (auto* item : items) item->setFlag(QGraphicsItem::ItemStacksBehindParent, false); } else { for (auto* item : items) item->setFlag(QGraphicsItem::ItemStacksBehindParent, true); } //when doing zoom selection, prevent the graphics item from being movable //if it's currently movable (no worksheet layout available) const auto* worksheet = dynamic_cast(parentAspect()); if (worksheet) { if (mouseMode == CartesianPlot::SelectionMode) { if (worksheet->layout() != Worksheet::NoLayout) graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable, false); else graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable, true); } else //zoom m_selection graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable, false); } } void CartesianPlot::setLocked(bool locked) { Q_D(CartesianPlot); d->locked = locked; } bool CartesianPlot::scaleAutoX() { Q_D(CartesianPlot); if (d->curvesXMinMaxIsDirty) { int count = 0; switch (d->rangeType) { case CartesianPlot::RangeFree: count = 0; break; case CartesianPlot::RangeLast: count = -d->rangeLastValues; break; case CartesianPlot::RangeFirst: count = d->rangeFirstValues; break; } d->curvesXMin = INFINITY; d->curvesXMax = -INFINITY; //loop over all xy-curves and determine the maximum and minimum x-values for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; if (!curve->xColumn()) continue; const double min = curve->xColumn()->minimum(count); if (min < d->curvesXMin) d->curvesXMin = min; const double max = curve->xColumn()->maximum(count); if (max > d->curvesXMax) d->curvesXMax = max; } //loop over all histograms and determine the maximum and minimum x-values for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; if (!curve->dataColumn()) continue; const double min = curve->getXMinimum(); if (d->curvesXMin > min) d->curvesXMin = min; const double max = curve->getXMaximum(); if (max > d->curvesXMax) d->curvesXMax = max; } d->curvesXMinMaxIsDirty = false; } bool update = false; if (d->curvesXMin != d->xMin && d->curvesXMin != INFINITY) { d->xMin = d->curvesXMin; update = true; } if (d->curvesXMax != d->xMax && d->curvesXMax != -INFINITY) { d->xMax = d->curvesXMax; update = true; } if (update) { if (d->xMax == d->xMin) { //in case min and max are equal (e.g. if we plot a single point), subtract/add 10% of the value if (d->xMax != 0) { d->xMax = d->xMax*1.1; d->xMin = d->xMin*0.9; } else { d->xMax = 0.1; d->xMin = -0.1; } } else { double offset = (d->xMax - d->xMin)*d->autoScaleOffsetFactor; d->xMin -= offset; d->xMax += offset; } setAutoScaleX(true); d->retransformScales(); } return update; } bool CartesianPlot::scaleAutoY() { Q_D(CartesianPlot); if (d->curvesYMinMaxIsDirty) { int count = 0; switch (d->rangeType) { case CartesianPlot::RangeFree: count = 0; break; case CartesianPlot::RangeLast: count = -d->rangeLastValues; break; case CartesianPlot::RangeFirst: count = d->rangeFirstValues; break; } d->curvesYMin = INFINITY; d->curvesYMax = -INFINITY; //loop over all xy-curves and determine the maximum and minimum y-values for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; if (!curve->yColumn()) continue; const double min = curve->yColumn()->minimum(count); if (min < d->curvesYMin) d->curvesYMin = min; const double max = curve->yColumn()->maximum(count); if (max > d->curvesYMax) d->curvesYMax = max; } //loop over all histograms and determine the maximum y-value for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; const double min = curve->getYMinimum(); if (d->curvesYMin > min) d->curvesYMin = min; const double max = curve->getYMaximum(); if (max > d->curvesYMax) d->curvesYMax = max; } d->curvesYMinMaxIsDirty = false; } bool update = false; if (d->curvesYMin != d->yMin && d->curvesYMin != INFINITY) { d->yMin = d->curvesYMin; update = true; } if (d->curvesYMax != d->yMax && d->curvesYMax != -INFINITY) { d->yMax = d->curvesYMax; update = true; } if (update) { if (d->yMax == d->yMin) { //in case min and max are equal (e.g. if we plot a single point), subtract/add 10% of the value if (d->yMax != 0) { d->yMax = d->yMax*1.1; d->yMin = d->yMin*0.9; } else { d->yMax = 0.1; d->yMin = -0.1; } } else { double offset = (d->yMax - d->yMin)*d->autoScaleOffsetFactor; d->yMin -= offset; d->yMax += offset; } setAutoScaleY(true); d->retransformScales(); } return update; } bool CartesianPlot::scaleAuto() { DEBUG("CartesianPlot::scaleAuto()"); Q_D(CartesianPlot); int count = 0; switch (d->rangeType) { case CartesianPlot::RangeFree: count = 0; break; case CartesianPlot::RangeLast: count = -d->rangeLastValues; break; case CartesianPlot::RangeFirst: count = d->rangeFirstValues; break; } if (d->curvesXMinMaxIsDirty) { d->curvesXMin = INFINITY; d->curvesXMax = -INFINITY; //loop over all xy-curves and determine the maximum and minimum x-values for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; if (!curve->xColumn()) continue; const double min = curve->xColumn()->minimum(count); if (min < d->curvesXMin) d->curvesXMin = min; double max = curve->xColumn()->maximum(count); if (max > d->curvesXMax) d->curvesXMax = max; } //loop over all histograms and determine the maximum and minimum x-values for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; if (!curve->dataColumn()) continue; const double min = curve->getXMinimum(); if (d->curvesXMin > min) d->curvesXMin = min; const double max = curve->getXMaximum(); if (max > d->curvesXMax) d->curvesXMax = max; } d->curvesXMinMaxIsDirty = false; } if (d->curvesYMinMaxIsDirty) { d->curvesYMin = INFINITY; d->curvesYMax = -INFINITY; //loop over all xy-curves and determine the maximum and minimum y-values for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; if (!curve->yColumn()) continue; const double min = curve->yColumn()->minimum(count); if (min < d->curvesYMin) d->curvesYMin = min; const double max = curve->yColumn()->maximum(count); if (max > d->curvesYMax) d->curvesYMax = max; } //loop over all histograms and determine the maximum y-value for (const auto* curve : this->children()) { if (!curve->isVisible()) continue; const double min = curve->getYMinimum(); if (d->curvesYMin > min) d->curvesYMin = min; const double max = curve->getYMaximum(); if (max > d->curvesYMax) d->curvesYMax = max; } } bool updateX = false; bool updateY = false; if (d->curvesXMin != d->xMin && d->curvesXMin != INFINITY) { d->xMin = d->curvesXMin; updateX = true; } if (d->curvesXMax != d->xMax && d->curvesXMax != -INFINITY) { d->xMax = d->curvesXMax; updateX = true; } if (d->curvesYMin != d->yMin && d->curvesYMin != INFINITY) { d->yMin = d->curvesYMin; updateY = true; } if (d->curvesYMax != d->yMax && d->curvesYMax != -INFINITY) { d->yMax = d->curvesYMax; updateY = true; } DEBUG(" xmin/xmax = " << d->xMin << '/' << d->xMax << ", ymin/ymax = " << d->yMin << '/' << d->yMax); if (updateX || updateY) { if (updateX) { if (d->xMax == d->xMin) { //in case min and max are equal (e.g. if we plot a single point), subtract/add 10% of the value if (d->xMax != 0) { d->xMax = d->xMax*1.1; d->xMin = d->xMin*0.9; } else { d->xMax = 0.1; d->xMin = -0.1; } } else { double offset = (d->xMax - d->xMin)*d->autoScaleOffsetFactor; d->xMin -= offset; d->xMax += offset; } setAutoScaleX(true); } if (updateY) { if (d->yMax == d->yMin) { //in case min and max are equal (e.g. if we plot a single point), subtract/add 10% of the value if (d->yMax != 0) { d->yMax = d->yMax*1.1; d->yMin = d->yMin*0.9; } else { d->yMax = 0.1; d->yMin = -0.1; } } else { double offset = (d->yMax - d->yMin)*d->autoScaleOffsetFactor; d->yMin -= offset; d->yMax += offset; } setAutoScaleY(true); } d->retransformScales(); } return (updateX || updateY); } void CartesianPlot::zoomIn() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleX(false); setAutoScaleY(false); setUndoAware(true); double oldRange = (d->xMax - d->xMin); double newRange = (d->xMax - d->xMin) / m_zoomFactor; d->xMax = d->xMax + (newRange - oldRange) / 2; d->xMin = d->xMin - (newRange - oldRange) / 2; oldRange = (d->yMax - d->yMin); newRange = (d->yMax - d->yMin) / m_zoomFactor; d->yMax = d->yMax + (newRange - oldRange) / 2; d->yMin = d->yMin - (newRange - oldRange) / 2; d->retransformScales(); } void CartesianPlot::zoomOut() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleX(false); setAutoScaleY(false); setUndoAware(true); double oldRange = (d->xMax-d->xMin); double newRange = (d->xMax-d->xMin)*m_zoomFactor; d->xMax = d->xMax + (newRange-oldRange)/2; d->xMin = d->xMin - (newRange-oldRange)/2; oldRange = (d->yMax-d->yMin); newRange = (d->yMax-d->yMin)*m_zoomFactor; d->yMax = d->yMax + (newRange-oldRange)/2; d->yMin = d->yMin - (newRange-oldRange)/2; d->retransformScales(); } void CartesianPlot::zoomInX() { Q_D(CartesianPlot); setAutoScaleX(false); double oldRange = (d->xMax-d->xMin); double newRange = (d->xMax-d->xMin)/m_zoomFactor; d->xMax = d->xMax + (newRange-oldRange)/2; d->xMin = d->xMin - (newRange-oldRange)/2; d->retransformScales(); } void CartesianPlot::zoomOutX() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleX(false); setUndoAware(true); double oldRange = (d->xMax-d->xMin); double newRange = (d->xMax-d->xMin)*m_zoomFactor; d->xMax = d->xMax + (newRange-oldRange)/2; d->xMin = d->xMin - (newRange-oldRange)/2; d->retransformScales(); } void CartesianPlot::zoomInY() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleY(false); setUndoAware(true); double oldRange = (d->yMax-d->yMin); double newRange = (d->yMax-d->yMin)/m_zoomFactor; d->yMax = d->yMax + (newRange-oldRange)/2; d->yMin = d->yMin - (newRange-oldRange)/2; d->retransformScales(); } void CartesianPlot::zoomOutY() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleY(false); setUndoAware(true); double oldRange = (d->yMax-d->yMin); double newRange = (d->yMax-d->yMin)*m_zoomFactor; d->yMax = d->yMax + (newRange-oldRange)/2; d->yMin = d->yMin - (newRange-oldRange)/2; d->retransformScales(); } void CartesianPlot::shiftLeftX() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleX(false); setUndoAware(true); double offsetX = (d->xMax-d->xMin)*0.1; d->xMax -= offsetX; d->xMin -= offsetX; d->retransformScales(); } void CartesianPlot::shiftRightX() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleX(false); setUndoAware(true); double offsetX = (d->xMax-d->xMin)*0.1; d->xMax += offsetX; d->xMin += offsetX; d->retransformScales(); } void CartesianPlot::shiftUpY() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleY(false); setUndoAware(true); double offsetY = (d->yMax-d->yMin)*0.1; d->yMax += offsetY; d->yMin += offsetY; d->retransformScales(); } void CartesianPlot::shiftDownY() { Q_D(CartesianPlot); setUndoAware(false); setAutoScaleY(false); setUndoAware(true); double offsetY = (d->yMax-d->yMin)*0.1; d->yMax -= offsetY; d->yMin -= offsetY; d->retransformScales(); } //############################################################################## //###### SLOTs for changes triggered via QActions in the context menu ######## //############################################################################## void CartesianPlot::visibilityChanged() { Q_D(CartesianPlot); this->setVisible(!d->isVisible()); } //##################################################################### //################### Private implementation ########################## //##################################################################### CartesianPlotPrivate::CartesianPlotPrivate(CartesianPlot* plot) : AbstractPlotPrivate(plot), q(plot) { setData(0, WorksheetElement::NameCartesianPlot); } /*! updates the position of plot rectangular in scene coordinates to \c r and recalculates the scales. The size of the plot corresponds to the size of the plot area, the area which is filled with the background color etc. and which can pose the parent item for several sub-items (like TextLabel). Note, the size of the area used to define the coordinate system doesn't need to be equal to this plot area. Also, the size (=bounding box) of CartesianPlot can be greater than the size of the plot area. */ void CartesianPlotPrivate::retransform() { if (suppressRetransform) return; PERFTRACE("CartesianPlotPrivate::retransform()"); prepareGeometryChange(); setPos( rect.x()+rect.width()/2, rect.y()+rect.height()/2); updateDataRect(); retransformScales(); //plotArea position is always (0, 0) in parent's coordinates, don't need to update here q->plotArea()->setRect(rect); //call retransform() for the title and the legend (if available) //when a predefined position relative to the (Left, Centered etc.) is used, //the actual position needs to be updated on plot's geometry changes. if (q->title()) q->title()->retransform(); if (q->m_legend) q->m_legend->retransform(); WorksheetElementContainerPrivate::recalcShapeAndBoundingRect(); } void CartesianPlotPrivate::retransformScales() { DEBUG("CartesianPlotPrivate::retransformScales()"); DEBUG(" xmin/xmax = " << xMin << '/'<< xMax << ", ymin/ymax = " << yMin << '/' << yMax); PERFTRACE("CartesianPlotPrivate::retransformScales()"); auto* plot = dynamic_cast(q); QVector scales; //perform the mapping from the scene coordinates to the plot's coordinates here. QRectF itemRect = mapRectFromScene(rect); //check ranges for log-scales if (xScale != CartesianPlot::ScaleLinear) checkXRange(); //check whether we have x-range breaks - the first break, if available, should be valid bool hasValidBreak = (xRangeBreakingEnabled && !xRangeBreaks.list.isEmpty() && xRangeBreaks.list.first().isValid()); static const int breakGap = 20; double sceneStart, sceneEnd, logicalStart, logicalEnd; //create x-scales int plotSceneStart = itemRect.x() + horizontalPadding; int plotSceneEnd = itemRect.x() + itemRect.width() - horizontalPadding; if (!hasValidBreak) { //no breaks available -> range goes from the plot beginning to the end of the plot sceneStart = plotSceneStart; sceneEnd = plotSceneEnd; logicalStart = xMin; logicalEnd = xMax; //TODO: how should we handle the case sceneStart == sceneEnd? //(to reproduce, create plots and adjust the spacing/pading to get zero size for the plots) if (sceneStart != sceneEnd) scales << this->createScale(xScale, sceneStart, sceneEnd, logicalStart, logicalEnd); } else { int sceneEndLast = plotSceneStart; int logicalEndLast = xMin; for (const auto& rb : xRangeBreaks.list) { if (!rb.isValid()) break; //current range goes from the end of the previous one (or from the plot beginning) to curBreak.start sceneStart = sceneEndLast; if (&rb == &xRangeBreaks.list.first()) sceneStart += breakGap; sceneEnd = plotSceneStart + (plotSceneEnd-plotSceneStart) * rb.position; logicalStart = logicalEndLast; logicalEnd = rb.start; if (sceneStart != sceneEnd) scales << this->createScale(xScale, sceneStart, sceneEnd, logicalStart, logicalEnd); sceneEndLast = sceneEnd; logicalEndLast = rb.end; } //add the remaining range going from the last available range break to the end of the plot (=end of the x-data range) sceneStart = sceneEndLast+breakGap; sceneEnd = plotSceneEnd; logicalStart = logicalEndLast; logicalEnd = xMax; if (sceneStart != sceneEnd) scales << this->createScale(xScale, sceneStart, sceneEnd, logicalStart, logicalEnd); } cSystem->setXScales(scales); //check ranges for log-scales if (yScale != CartesianPlot::ScaleLinear) checkYRange(); //check whether we have y-range breaks - the first break, if available, should be valid hasValidBreak = (yRangeBreakingEnabled && !yRangeBreaks.list.isEmpty() && yRangeBreaks.list.first().isValid()); //create y-scales scales.clear(); plotSceneStart = itemRect.y()+itemRect.height()-verticalPadding; plotSceneEnd = itemRect.y()+verticalPadding; if (!hasValidBreak) { //no breaks available -> range goes from the plot beginning to the end of the plot sceneStart = plotSceneStart; sceneEnd = plotSceneEnd; logicalStart = yMin; logicalEnd = yMax; if (sceneStart != sceneEnd) scales << this->createScale(yScale, sceneStart, sceneEnd, logicalStart, logicalEnd); } else { int sceneEndLast = plotSceneStart; int logicalEndLast = yMin; for (const auto& rb : yRangeBreaks.list) { if (!rb.isValid()) break; //current range goes from the end of the previous one (or from the plot beginning) to curBreak.start sceneStart = sceneEndLast; if (&rb == &yRangeBreaks.list.first()) sceneStart -= breakGap; sceneEnd = plotSceneStart + (plotSceneEnd-plotSceneStart) * rb.position; logicalStart = logicalEndLast; logicalEnd = rb.start; if (sceneStart != sceneEnd) scales << this->createScale(yScale, sceneStart, sceneEnd, logicalStart, logicalEnd); sceneEndLast = sceneEnd; logicalEndLast = rb.end; } //add the remaining range going from the last available range break to the end of the plot (=end of the y-data range) sceneStart = sceneEndLast-breakGap; sceneEnd = plotSceneEnd; logicalStart = logicalEndLast; logicalEnd = yMax; if (sceneStart != sceneEnd) scales << this->createScale(yScale, sceneStart, sceneEnd, logicalStart, logicalEnd); } cSystem->setYScales(scales); //calculate the changes in x and y and save the current values for xMin, xMax, yMin, yMax double deltaXMin = 0; double deltaXMax = 0; double deltaYMin = 0; double deltaYMax = 0; if (xMin != xMinPrev) { deltaXMin = xMin - xMinPrev; emit plot->xMinChanged(xMin); } if (xMax != xMaxPrev) { deltaXMax = xMax - xMaxPrev; emit plot->xMaxChanged(xMax); } if (yMin != yMinPrev) { deltaYMin = yMin - yMinPrev; emit plot->yMinChanged(yMin); } if (yMax != yMaxPrev) { deltaYMax = yMax - yMaxPrev; emit plot->yMaxChanged(yMax); } xMinPrev = xMin; xMaxPrev = xMax; yMinPrev = yMin; yMaxPrev = yMax; //adjust auto-scale axes for (auto* axis : q->children()) { if (!axis->autoScale()) continue; if (axis->orientation() == Axis::AxisHorizontal) { if (deltaXMax != 0) { axis->setUndoAware(false); axis->setSuppressRetransform(true); axis->setEnd(xMax); axis->setUndoAware(true); axis->setSuppressRetransform(false); } if (deltaXMin != 0) { axis->setUndoAware(false); axis->setSuppressRetransform(true); axis->setStart(xMin); axis->setUndoAware(true); axis->setSuppressRetransform(false); } //TODO; // if (axis->position() == Axis::AxisCustom && deltaYMin != 0) { // axis->setOffset(axis->offset() + deltaYMin, false); // } } else { if (deltaYMax != 0) { axis->setUndoAware(false); axis->setSuppressRetransform(true); axis->setEnd(yMax); axis->setUndoAware(true); axis->setSuppressRetransform(false); } if (deltaYMin != 0) { axis->setUndoAware(false); axis->setSuppressRetransform(true); axis->setStart(yMin); axis->setUndoAware(true); axis->setSuppressRetransform(false); } //TODO; // if (axis->position() == Axis::AxisCustom && deltaXMin != 0) { // axis->setOffset(axis->offset() + deltaXMin, false); // } } } // call retransform() on the parent to trigger the update of all axes and curvesю //no need to do this on load since all plots are retransformed again after the project is loaded. if (!q->isLoading()) q->retransform(); } /* * calculates the rectangular of the are showing the actual data (plot's rect minus padding), * in plot's coordinates. */ void CartesianPlotPrivate::updateDataRect() { dataRect = mapRectFromScene(rect); dataRect.setX(dataRect.x() + horizontalPadding); dataRect.setY(dataRect.y() + verticalPadding); dataRect.setWidth(dataRect.width() - horizontalPadding); dataRect.setHeight(dataRect.height() - verticalPadding); } void CartesianPlotPrivate::rangeChanged() { curvesXMinMaxIsDirty = true; curvesYMinMaxIsDirty = true; if (autoScaleX && autoScaleY) q->scaleAuto(); else if (autoScaleX) q->scaleAutoX(); else if (autoScaleY) q->scaleAutoY(); } void CartesianPlotPrivate::xRangeFormatChanged() { for (auto* axis : q->children()) { if (axis->orientation() == Axis::AxisHorizontal) axis->retransformTickLabelStrings(); } } void CartesianPlotPrivate::yRangeFormatChanged() { for (auto* axis : q->children()) { if (axis->orientation() == Axis::AxisVertical) axis->retransformTickLabelStrings(); } } /*! * don't allow any negative values for the x range when log or sqrt scalings are used */ void CartesianPlotPrivate::checkXRange() { double min = 0.01; if (xMin <= 0.0) { (min < xMax*min) ? xMin = min : xMin = xMax*min; emit q->xMinChanged(xMin); } else if (xMax <= 0.0) { (-min > xMin*min) ? xMax = -min : xMax = xMin*min; emit q->xMaxChanged(xMax); } } /*! * don't allow any negative values for the y range when log or sqrt scalings are used */ void CartesianPlotPrivate::checkYRange() { double min = 0.01; if (yMin <= 0.0) { (min < yMax*min) ? yMin = min : yMin = yMax*min; emit q->yMinChanged(yMin); } else if (yMax <= 0.0) { (-min > yMin*min) ? yMax = -min : yMax = yMin*min; emit q->yMaxChanged(yMax); } } CartesianScale* CartesianPlotPrivate::createScale(CartesianPlot::Scale type, double sceneStart, double sceneEnd, double logicalStart, double logicalEnd) { DEBUG("CartesianPlotPrivate::createScale() scene start/end = " << sceneStart << '/' << sceneEnd << ", logical start/end = " << logicalStart << '/' << logicalEnd); // Interval interval (logicalStart-0.01, logicalEnd+0.01); //TODO: move this to CartesianScale Interval interval (std::numeric_limits::lowest(), std::numeric_limits::max()); // Interval interval (logicalStart, logicalEnd); if (type == CartesianPlot::ScaleLinear) return CartesianScale::createLinearScale(interval, sceneStart, sceneEnd, logicalStart, logicalEnd); else return CartesianScale::createLogScale(interval, sceneStart, sceneEnd, logicalStart, logicalEnd, type); } /*! * Reimplemented from QGraphicsItem. */ QVariant CartesianPlotPrivate::itemChange(GraphicsItemChange change, const QVariant &value) { if (change == QGraphicsItem::ItemPositionChange) { const QPointF& itemPos = value.toPointF();//item's center point in parent's coordinates; const qreal x = itemPos.x(); const qreal y = itemPos.y(); //calculate the new rect and forward the changes to the frontend QRectF newRect; const qreal w = rect.width(); const qreal h = rect.height(); newRect.setX(x-w/2); newRect.setY(y-h/2); newRect.setWidth(w); newRect.setHeight(h); emit q->rectChanged(newRect); } return QGraphicsItem::itemChange(change, value); } //############################################################################## //################################## Events ################################## //############################################################################## void CartesianPlotPrivate::mousePressEvent(QGraphicsSceneMouseEvent *event) { if (mouseMode == CartesianPlot::ZoomSelectionMode || mouseMode == CartesianPlot::ZoomXSelectionMode || mouseMode == CartesianPlot::ZoomYSelectionMode) { if (mouseMode == CartesianPlot::ZoomSelectionMode) m_selectionStart = event->pos(); else if (mouseMode == CartesianPlot::ZoomXSelectionMode) { m_selectionStart.setX(event->pos().x()); m_selectionStart.setY(dataRect.height()/2); } else if (mouseMode == CartesianPlot::ZoomYSelectionMode) { m_selectionStart.setX(-dataRect.width()/2); m_selectionStart.setY(event->pos().y()); } m_selectionEnd = m_selectionStart; m_selectionBandIsShown = true; } else { if (!locked && dataRect.contains(event->pos()) ){ panningStarted = true; m_panningStart = event->pos(); setCursor(Qt::ClosedHandCursor); } QGraphicsItem::mousePressEvent(event); } } void CartesianPlotPrivate::mouseMoveEvent(QGraphicsSceneMouseEvent* event) { if (mouseMode == CartesianPlot::SelectionMode) { if (panningStarted && dataRect.contains(event->pos()) ) { //don't retransform on small mouse movement deltas const int deltaXScene = (m_panningStart.x() - event->pos().x()); const int deltaYScene = (m_panningStart.y() - event->pos().y()); if (abs(deltaXScene) < 5 && abs(deltaYScene) < 5) return; const QPointF logicalEnd = cSystem->mapSceneToLogical(event->pos()); const QPointF logicalStart = cSystem->mapSceneToLogical(m_panningStart); const float deltaX = (logicalStart.x() - logicalEnd.x()); const float deltaY = (logicalStart.y() - logicalEnd.y()); xMax += deltaX; xMin += deltaX; yMax += deltaY; yMin += deltaY; retransformScales(); m_panningStart = event->pos(); } else QGraphicsItem::mouseMoveEvent(event); } else if (mouseMode == CartesianPlot::ZoomSelectionMode || mouseMode == CartesianPlot::ZoomXSelectionMode || mouseMode == CartesianPlot::ZoomYSelectionMode) { QGraphicsItem::mouseMoveEvent(event); if ( !boundingRect().contains(event->pos()) ) { q->info(QString()); return; } QString info; QPointF logicalStart = cSystem->mapSceneToLogical(m_selectionStart); if (mouseMode == CartesianPlot::ZoomSelectionMode) { m_selectionEnd = event->pos(); QPointF logicalEnd = cSystem->mapSceneToLogical(m_selectionEnd); if (xRangeFormat == CartesianPlot::Numeric) info = QString::fromUtf8("Δx=") + QString::number(logicalEnd.x()-logicalStart.x()); else info = i18n("from x=%1 to x=%2", QDateTime::fromMSecsSinceEpoch(logicalStart.x()).toString(xRangeDateTimeFormat), QDateTime::fromMSecsSinceEpoch(logicalEnd.x()).toString(xRangeDateTimeFormat)); info += QLatin1String(", "); if (yRangeFormat == CartesianPlot::Numeric) info += QString::fromUtf8("Δy=") + QString::number(logicalEnd.y()-logicalStart.y()); else info += i18n("from y=%1 to y=%2", QDateTime::fromMSecsSinceEpoch(logicalStart.y()).toString(xRangeDateTimeFormat), QDateTime::fromMSecsSinceEpoch(logicalEnd.y()).toString(xRangeDateTimeFormat)); } else if (mouseMode == CartesianPlot::ZoomXSelectionMode) { m_selectionEnd.setX(event->pos().x()); m_selectionEnd.setY(-dataRect.height()/2); QPointF logicalEnd = cSystem->mapSceneToLogical(m_selectionEnd); if (xRangeFormat == CartesianPlot::Numeric) info = QString::fromUtf8("Δx=") + QString::number(logicalEnd.x()-logicalStart.x()); else info = i18n("from x=%1 to x=%2", QDateTime::fromMSecsSinceEpoch(logicalStart.x()).toString(xRangeDateTimeFormat), QDateTime::fromMSecsSinceEpoch(logicalEnd.x()).toString(xRangeDateTimeFormat)); } else if (mouseMode == CartesianPlot::ZoomYSelectionMode) { m_selectionEnd.setX(dataRect.width()/2); m_selectionEnd.setY(event->pos().y()); QPointF logicalEnd = cSystem->mapSceneToLogical(m_selectionEnd); if (yRangeFormat == CartesianPlot::Numeric) info = QString::fromUtf8("Δy=") + QString::number(logicalEnd.y()-logicalStart.y()); else info = i18n("from y=%1 to y=%2", QDateTime::fromMSecsSinceEpoch(logicalStart.y()).toString(xRangeDateTimeFormat), QDateTime::fromMSecsSinceEpoch(logicalEnd.y()).toString(xRangeDateTimeFormat)); } q->info(info); update(); } } void CartesianPlotPrivate::mouseReleaseEvent(QGraphicsSceneMouseEvent* event) { setCursor(Qt::ArrowCursor); if (mouseMode == CartesianPlot::SelectionMode) { panningStarted = false; //TODO: why do we do this all the time?!?! const QPointF& itemPos = pos();//item's center point in parent's coordinates; const qreal x = itemPos.x(); const qreal y = itemPos.y(); //calculate the new rect and set it QRectF newRect; const qreal w = rect.width(); const qreal h = rect.height(); newRect.setX(x-w/2); newRect.setY(y-h/2); newRect.setWidth(w); newRect.setHeight(h); suppressRetransform = true; q->setRect(newRect); suppressRetransform = false; QGraphicsItem::mouseReleaseEvent(event); } else if (mouseMode == CartesianPlot::ZoomSelectionMode || mouseMode == CartesianPlot::ZoomXSelectionMode || mouseMode == CartesianPlot::ZoomYSelectionMode) { //don't zoom if very small region was selected, avoid occasional/unwanted zooming if ( qAbs(m_selectionEnd.x()-m_selectionStart.x()) < 20 || qAbs(m_selectionEnd.y()-m_selectionStart.y()) < 20 ) { m_selectionBandIsShown = false; return; } //determine the new plot ranges QPointF logicalZoomStart = cSystem->mapSceneToLogical(m_selectionStart, AbstractCoordinateSystem::SuppressPageClipping); QPointF logicalZoomEnd = cSystem->mapSceneToLogical(m_selectionEnd, AbstractCoordinateSystem::SuppressPageClipping); if (m_selectionEnd.x() > m_selectionStart.x()) { xMin = logicalZoomStart.x(); xMax = logicalZoomEnd.x(); } else { xMin = logicalZoomEnd.x(); xMax = logicalZoomStart.x(); } if (m_selectionEnd.y() > m_selectionStart.y()) { yMin = logicalZoomEnd.y(); yMax = logicalZoomStart.y(); } else { yMin = logicalZoomStart.y(); yMax = logicalZoomEnd.y(); } m_selectionBandIsShown = false; retransformScales(); } } void CartesianPlotPrivate::wheelEvent(QGraphicsSceneWheelEvent* event) { if (locked) return; //determine first, which axes are selected and zoom only in the corresponding direction. //zoom the entire plot if no axes selected. bool zoomX = false; bool zoomY = false; for (auto* axis : q->children()) { if (!axis->graphicsItem()->isSelected()) continue; if (axis->orientation() == Axis::AxisHorizontal) zoomX = true; else zoomY = true; } if (event->delta() > 0) { if (!zoomX && !zoomY) { //no special axis selected -> zoom in everything q->zoomIn(); } else { if (zoomX) q->zoomInX(); if (zoomY) q->zoomInY(); } } else { if (!zoomX && !zoomY) { //no special axis selected -> zoom in everything q->zoomOut(); } else { if (zoomX) q->zoomOutX(); if (zoomY) q->zoomOutY(); } } } void CartesianPlotPrivate::hoverMoveEvent(QGraphicsSceneHoverEvent* event) { QPointF point = event->pos(); QString info; if (dataRect.contains(point)) { QPointF logicalPoint = cSystem->mapSceneToLogical(point); if (mouseMode == CartesianPlot::ZoomSelectionMode && !m_selectionBandIsShown) { info = "x="; if (xRangeFormat == CartesianPlot::Numeric) info += QString::number(logicalPoint.x()); else info += QDateTime::fromMSecsSinceEpoch(logicalPoint.x()).toString(xRangeDateTimeFormat); info += ", y="; if (yRangeFormat == CartesianPlot::Numeric) info += QString::number(logicalPoint.y()); else info += QDateTime::fromMSecsSinceEpoch(logicalPoint.y()).toString(yRangeDateTimeFormat); } else if (mouseMode == CartesianPlot::ZoomXSelectionMode && !m_selectionBandIsShown) { QPointF p1(logicalPoint.x(), yMin); QPointF p2(logicalPoint.x(), yMax); m_selectionStartLine.setP1(cSystem->mapLogicalToScene(p1)); m_selectionStartLine.setP2(cSystem->mapLogicalToScene(p2)); info = "x="; if (xRangeFormat == CartesianPlot::Numeric) info += QString::number(logicalPoint.x()); else info += QDateTime::fromMSecsSinceEpoch(logicalPoint.x()).toString(xRangeDateTimeFormat); update(); } else if (mouseMode == CartesianPlot::ZoomYSelectionMode && !m_selectionBandIsShown) { QPointF p1(xMin, logicalPoint.y()); QPointF p2(xMax, logicalPoint.y()); m_selectionStartLine.setP1(cSystem->mapLogicalToScene(p1)); m_selectionStartLine.setP2(cSystem->mapLogicalToScene(p2)); info = "y="; if (yRangeFormat == CartesianPlot::Numeric) info += QString::number(logicalPoint.y()); else info += QDateTime::fromMSecsSinceEpoch(logicalPoint.y()).toString(yRangeDateTimeFormat); update(); } else if (mouseMode == CartesianPlot::MouseMode::SelectionMode) { // hover the nearest curve to the mousepointer // hovering curves is implemented in the parent, because no ignoreEvent() exists // for it. Checking all curves and hover the first bool curve_hovered = false; QVector curves = q->children(); for (int i=curves.count() - 1; i >= 0; i--){ // because the last curve is above the other curves if(curve_hovered){ // if a curve is already hovered, disable hover for the rest curves[i]->setHover(false); continue; } if(curves[i]->activateCurve(event->pos())){ curves[i]->setHover(true); curve_hovered = true; continue; } curves[i]->setHover(false); } } } q->info(info); QGraphicsItem::hoverMoveEvent(event); } void CartesianPlotPrivate::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) { Q_UNUSED(option) Q_UNUSED(widget) if (!isVisible()) return; painter->setPen(QPen(Qt::black, 3)); if ((mouseMode == CartesianPlot::ZoomXSelectionMode || mouseMode == CartesianPlot::ZoomYSelectionMode) && (!m_selectionBandIsShown)) painter->drawLine(m_selectionStartLine); if (m_selectionBandIsShown) { painter->save(); painter->setPen(QPen(Qt::black, 5)); painter->drawRect(QRectF(m_selectionStart, m_selectionEnd)); painter->setBrush(Qt::blue); painter->setOpacity(0.2); painter->drawRect(QRectF(m_selectionStart, m_selectionEnd)); painter->restore(); } float penWidth = 6.; QRectF rect = q->m_plotArea->graphicsItem()->boundingRect(); rect = QRectF(-rect.width()/2 - penWidth / 2, -rect.height()/2 - penWidth / 2, rect.width() + penWidth, rect.height() + penWidth); if (m_hovered && !isSelected() && !m_printing) { painter->setPen(QPen(QApplication::palette().color(QPalette::Shadow), penWidth, Qt::SolidLine)); painter->drawRect(rect); } if (isSelected() && !m_printing) { painter->setPen(QPen(QApplication::palette().color(QPalette::Highlight), penWidth, Qt::SolidLine)); painter->drawRect(rect); } } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void CartesianPlot::save(QXmlStreamWriter* writer) const { Q_D(const CartesianPlot); writer->writeStartElement( "cartesianPlot" ); writeBasicAttributes(writer); writeCommentElement(writer); //applied theme if (!d->theme.isEmpty()) { writer->writeStartElement( "theme" ); writer->writeAttribute("name", d->theme); writer->writeEndElement(); } //geometry writer->writeStartElement( "geometry" ); writer->writeAttribute( "x", QString::number(d->rect.x()) ); writer->writeAttribute( "y", QString::number(d->rect.y()) ); writer->writeAttribute( "width", QString::number(d->rect.width()) ); writer->writeAttribute( "height", QString::number(d->rect.height()) ); writer->writeAttribute( "visible", QString::number(d->isVisible()) ); writer->writeEndElement(); //coordinate system and padding writer->writeStartElement( "coordinateSystem" ); writer->writeAttribute( "autoScaleX", QString::number(d->autoScaleX) ); writer->writeAttribute( "autoScaleY", QString::number(d->autoScaleY) ); writer->writeAttribute( "xMin", QString::number(d->xMin, 'g', 16)); writer->writeAttribute( "xMax", QString::number(d->xMax, 'g', 16) ); writer->writeAttribute( "yMin", QString::number(d->yMin, 'g', 16) ); writer->writeAttribute( "yMax", QString::number(d->yMax, 'g', 16) ); writer->writeAttribute( "xScale", QString::number(d->xScale) ); writer->writeAttribute( "yScale", QString::number(d->yScale) ); writer->writeAttribute( "xRangeFormat", QString::number(d->xRangeFormat) ); writer->writeAttribute( "yRangeFormat", QString::number(d->yRangeFormat) ); writer->writeAttribute( "horizontalPadding", QString::number(d->horizontalPadding) ); writer->writeAttribute( "verticalPadding", QString::number(d->verticalPadding) ); writer->writeEndElement(); //x-scale breaks if (d->xRangeBreakingEnabled || !d->xRangeBreaks.list.isEmpty()) { writer->writeStartElement("xRangeBreaks"); writer->writeAttribute( "enabled", QString::number(d->xRangeBreakingEnabled) ); for (const auto& rb : d->xRangeBreaks.list) { writer->writeStartElement("xRangeBreak"); writer->writeAttribute("start", QString::number(rb.start)); writer->writeAttribute("end", QString::number(rb.end)); writer->writeAttribute("position", QString::number(rb.position)); writer->writeAttribute("style", QString::number(rb.style)); writer->writeEndElement(); } writer->writeEndElement(); } //y-scale breaks if (d->yRangeBreakingEnabled || !d->yRangeBreaks.list.isEmpty()) { writer->writeStartElement("yRangeBreaks"); writer->writeAttribute( "enabled", QString::number(d->yRangeBreakingEnabled) ); for (const auto& rb : d->yRangeBreaks.list) { writer->writeStartElement("yRangeBreak"); writer->writeAttribute("start", QString::number(rb.start)); writer->writeAttribute("end", QString::number(rb.end)); writer->writeAttribute("position", QString::number(rb.position)); writer->writeAttribute("style", QString::number(rb.style)); writer->writeEndElement(); } writer->writeEndElement(); } //serialize all children (plot area, title text label, axes and curves) for (auto* elem : children(IncludeHidden)) elem->save(writer); writer->writeEndElement(); // close "cartesianPlot" section } //! Load from XML bool CartesianPlot::load(XmlStreamReader* reader, bool preview) { Q_D(CartesianPlot); if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; bool titleLabelRead = false; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "cartesianPlot") break; if (!reader->isStartElement()) continue; if (reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (!preview && reader->name() == "theme") { attribs = reader->attributes(); d->theme = attribs.value("name").toString(); } else if (!preview && reader->name() == "geometry") { attribs = reader->attributes(); str = attribs.value("x").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("x").toString()); else d->rect.setX( str.toDouble() ); str = attribs.value("y").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("y").toString()); else d->rect.setY( str.toDouble() ); str = attribs.value("width").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("width").toString()); else d->rect.setWidth( str.toDouble() ); str = attribs.value("height").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("height").toString()); else d->rect.setHeight( str.toDouble() ); str = attribs.value("visible").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("visible").toString()); else d->setVisible(str.toInt()); } else if (!preview && reader->name() == "coordinateSystem") { attribs = reader->attributes(); READ_INT_VALUE("autoScaleX", autoScaleX, bool); READ_INT_VALUE("autoScaleY", autoScaleY, bool); str = attribs.value("xMin").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("xMin").toString()); else { d->xMin = str.toDouble(); d->xMinPrev = d->xMin; } str = attribs.value("xMax").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("xMax").toString()); else { d->xMax = str.toDouble(); d->xMaxPrev = d->xMax; } str = attribs.value("yMin").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("yMin").toString()); else { d->yMin = str.toDouble(); d->yMinPrev = d->yMin; } str = attribs.value("yMax").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("yMax").toString()); else { d->yMax = str.toDouble(); d->yMaxPrev = d->yMax; } READ_INT_VALUE("xScale", xScale, CartesianPlot::Scale); READ_INT_VALUE("yScale", yScale, CartesianPlot::Scale); READ_INT_VALUE("xRangeFormat", xRangeFormat, CartesianPlot::RangeFormat); READ_INT_VALUE("yRangeFormat", yRangeFormat, CartesianPlot::RangeFormat); READ_DOUBLE_VALUE("horizontalPadding", horizontalPadding); READ_DOUBLE_VALUE("verticalPadding", verticalPadding); } else if (!preview && reader->name() == "xRangeBreaks") { //delete default rang break d->xRangeBreaks.list.clear(); attribs = reader->attributes(); READ_INT_VALUE("enabled", xRangeBreakingEnabled, bool); } else if (!preview && reader->name() == "xRangeBreak") { attribs = reader->attributes(); RangeBreak b; str = attribs.value("start").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("start").toString()); else b.start = str.toDouble(); str = attribs.value("end").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("end").toString()); else b.end = str.toDouble(); str = attribs.value("position").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("position").toString()); else b.position = str.toDouble(); str = attribs.value("style").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("style").toString()); else b.style = CartesianPlot::RangeBreakStyle(str.toInt()); d->xRangeBreaks.list << b; } else if (!preview && reader->name() == "yRangeBreaks") { //delete default rang break d->yRangeBreaks.list.clear(); attribs = reader->attributes(); READ_INT_VALUE("enabled", yRangeBreakingEnabled, bool); } else if (!preview && reader->name() == "yRangeBreak") { attribs = reader->attributes(); RangeBreak b; str = attribs.value("start").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("start").toString()); else b.start = str.toDouble(); str = attribs.value("end").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("end").toString()); else b.end = str.toDouble(); str = attribs.value("position").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("position").toString()); else b.position = str.toDouble(); str = attribs.value("style").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("style").toString()); else b.style = CartesianPlot::RangeBreakStyle(str.toInt()); d->yRangeBreaks.list << b; } else if (reader->name() == "textLabel") { if (!titleLabelRead) { //the first text label is always the title label m_title->load(reader, preview); titleLabelRead = true; //TODO: the name is read in m_title->load() but we overwrite it here //since the old projects don't have this " - Title" appendix yet that we add in init(). //can be removed in couple of releases m_title->setName(name() + QLatin1String(" - ") + i18n("Title")); } else { TextLabel* label = new TextLabel("text label"); if (label->load(reader, preview)) { addChildFast(label); label->setParentGraphicsItem(graphicsItem()); } else { delete label; return false; } } } else if (reader->name() == "plotArea") m_plotArea->load(reader, preview); else if (reader->name() == "axis") { Axis* axis = new Axis(QString()); if (axis->load(reader, preview)) addChildFast(axis); else { delete axis; return false; } } else if (reader->name() == "xyCurve") { XYCurve* curve = new XYCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyEquationCurve") { XYEquationCurve* curve = new XYEquationCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyDataReductionCurve") { XYDataReductionCurve* curve = new XYDataReductionCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyDifferentiationCurve") { XYDifferentiationCurve* curve = new XYDifferentiationCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyIntegrationCurve") { XYIntegrationCurve* curve = new XYIntegrationCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyInterpolationCurve") { XYInterpolationCurve* curve = new XYInterpolationCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xySmoothCurve") { XYSmoothCurve* curve = new XYSmoothCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyFitCurve") { XYFitCurve* curve = new XYFitCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyFourierFilterCurve") { XYFourierFilterCurve* curve = new XYFourierFilterCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyFourierTransformCurve") { XYFourierTransformCurve* curve = new XYFourierTransformCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyConvolutionCurve") { XYConvolutionCurve* curve = new XYConvolutionCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "xyCorrelationCurve") { XYCorrelationCurve* curve = new XYCorrelationCurve(QString()); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else if (reader->name() == "cartesianPlotLegend") { m_legend = new CartesianPlotLegend(this, QString()); if (m_legend->load(reader, preview)) addChildFast(m_legend); else { delete m_legend; return false; } } else if (reader->name() == "customPoint") { CustomPoint* point = new CustomPoint(this, QString()); if (point->load(reader, preview)) addChildFast(point); else { delete point; return false; } } else if (reader->name() == "Histogram") { Histogram* curve = new Histogram("Histogram"); if (curve->load(reader, preview)) addChildFast(curve); else { removeChild(curve); return false; } } else { // unknown element reader->raiseWarning(i18n("unknown cartesianPlot element '%1'", reader->name().toString())); if (!reader->skipToEndElement()) return false; } } if (preview) return true; d->retransform(); //if a theme was used, initialize the color palette if (!d->theme.isEmpty()) { //TODO: check whether the theme config really exists KConfig config( ThemeHandler::themeFilePath(d->theme), KConfig::SimpleConfig ); this->setColorPalette(config); } else { //initialize the color palette with default colors this->setColorPalette(KConfig()); } return true; } //############################################################################## //######################### Theme management ################################## //############################################################################## void CartesianPlot::loadTheme(const QString& theme) { KConfig config(ThemeHandler::themeFilePath(theme), KConfig::SimpleConfig); loadThemeConfig(config); } void CartesianPlot::loadThemeConfig(const KConfig& config) { QString str = config.name(); // theme path is saved with UNIX dir separator str = str.right(str.length() - str.lastIndexOf(QLatin1Char('/')) - 1); DEBUG(" set theme to " << str.toStdString()); this->setTheme(str); //load the color palettes for the curves this->setColorPalette(config); //load the theme for all the children for (auto* child : children(AbstractAspect::IncludeHidden)) child->loadThemeConfig(config); Q_D(CartesianPlot); d->update(this->rect()); } void CartesianPlot::saveTheme(KConfig &config) { const QVector& axisElements = children(AbstractAspect::IncludeHidden); const QVector& plotAreaElements = children(AbstractAspect::IncludeHidden); const QVector& textLabelElements = children(AbstractAspect::IncludeHidden); axisElements.at(0)->saveThemeConfig(config); plotAreaElements.at(0)->saveThemeConfig(config); textLabelElements.at(0)->saveThemeConfig(config); for (auto *child : children(AbstractAspect::IncludeHidden)) child->saveThemeConfig(config); } //Generating colors from 5-color theme palette void CartesianPlot::setColorPalette(const KConfig& config) { if (config.hasGroup(QLatin1String("Theme"))) { KConfigGroup group = config.group(QLatin1String("Theme")); //read the five colors defining the palette m_themeColorPalette.clear(); m_themeColorPalette.append(group.readEntry("ThemePaletteColor1", QColor())); m_themeColorPalette.append(group.readEntry("ThemePaletteColor2", QColor())); m_themeColorPalette.append(group.readEntry("ThemePaletteColor3", QColor())); m_themeColorPalette.append(group.readEntry("ThemePaletteColor4", QColor())); m_themeColorPalette.append(group.readEntry("ThemePaletteColor5", QColor())); } else { //no theme is available, provide 5 "default colors" m_themeColorPalette.clear(); m_themeColorPalette.append(QColor(25, 25, 25)); m_themeColorPalette.append(QColor(0, 0, 127)); m_themeColorPalette.append(QColor(127 ,0, 0)); m_themeColorPalette.append(QColor(0, 127, 0)); m_themeColorPalette.append(QColor(85, 0, 127)); } //generate 30 additional shades if the color palette contains more than one color if (m_themeColorPalette.at(0) != m_themeColorPalette.at(1)) { QColor c; //3 factors to create shades from theme's palette float fac[3] = {0.25f,0.45f,0.65f}; //Generate 15 lighter shades for (int i = 0; i < 5; i++) { for (int j = 1; j < 4; j++) { c.setRed( m_themeColorPalette.at(i).red()*(1-fac[j-1]) ); c.setGreen( m_themeColorPalette.at(i).green()*(1-fac[j-1]) ); c.setBlue( m_themeColorPalette.at(i).blue()*(1-fac[j-1]) ); m_themeColorPalette.append(c); } } //Generate 15 darker shades for (int i = 0; i < 5; i++) { for (int j = 4; j < 7; j++) { c.setRed( m_themeColorPalette.at(i).red()+((255-m_themeColorPalette.at(i).red())*fac[j-4]) ); c.setGreen( m_themeColorPalette.at(i).green()+((255-m_themeColorPalette.at(i).green())*fac[j-4]) ); c.setBlue( m_themeColorPalette.at(i).blue()+((255-m_themeColorPalette.at(i).blue())*fac[j-4]) ); m_themeColorPalette.append(c); } } } } const QList& CartesianPlot::themeColorPalette() const { return m_themeColorPalette; } diff --git a/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.cpp b/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.cpp index f39a3a296..a127e0e45 100644 --- a/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.cpp +++ b/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.cpp @@ -1,1232 +1,1232 @@ /*************************************************************************** File : CartesianPlotLegend.cpp Project : LabPlot Description : Legend for the cartesian plot -------------------------------------------------------------------- Copyright : (C) 2013-2018 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ /*! \class CartesianPlotLegend \brief Legend for the cartesian plot. \ingroup kdefrontend */ #include "CartesianPlotLegend.h" #include "backend/worksheet/plots/cartesian/CartesianPlotLegendPrivate.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/worksheet/plots/cartesian/XYCurve.h" #include "backend/worksheet/Worksheet.h" #include "backend/lib/XmlStreamReader.h" #include "backend/worksheet/TextLabel.h" #include "backend/lib/commandtemplates.h" #include #include #include #include #include #include #include CartesianPlotLegend::CartesianPlotLegend(CartesianPlot* plot, const QString &name) : WorksheetElement(name, AspectType::CartesianPlotLegend), d_ptr(new CartesianPlotLegendPrivate(this)), m_plot(plot) { init(); } CartesianPlotLegend::CartesianPlotLegend(CartesianPlot* plot, const QString &name, CartesianPlotLegendPrivate *dd) : WorksheetElement(name, AspectType::CartesianPlotLegend), d_ptr(dd), m_plot(plot) { init(); } //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene CartesianPlotLegend::~CartesianPlotLegend() = default; void CartesianPlotLegend::init() { Q_D(CartesianPlotLegend); KConfig config; KConfigGroup group = config.group( "CartesianPlotLegend" ); d->labelFont = group.readEntry("LabelsFont", QFont()); d->labelFont.setPixelSize( Worksheet::convertToSceneUnits( 10, Worksheet::Point ) ); d->labelColor = Qt::black; d->labelColumnMajor = true; d->lineSymbolWidth = group.readEntry("LineSymbolWidth", Worksheet::convertToSceneUnits(1, Worksheet::Centimeter)); d->rowCount = 0; d->columnCount = 0; d->position.horizontalPosition = CartesianPlotLegend::hPositionRight; d->position.verticalPosition = CartesianPlotLegend::vPositionBottom; d->rotationAngle = group.readEntry("Rotation", 0.0); //Title d->title = new TextLabel(this->name(), TextLabel::PlotLegendTitle); addChild(d->title); d->title->setHidden(true); d->title->setParentGraphicsItem(graphicsItem()); d->title->graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable, false); connect(d->title, &TextLabel::changed, this, &CartesianPlotLegend::retransform); //Background d->backgroundType = (PlotArea::BackgroundType) group.readEntry("BackgroundType", (int) PlotArea::Color); d->backgroundColorStyle = (PlotArea::BackgroundColorStyle) group.readEntry("BackgroundColorStyle", (int) PlotArea::SingleColor); d->backgroundImageStyle = (PlotArea::BackgroundImageStyle) group.readEntry("BackgroundImageStyle", (int) PlotArea::Scaled); d->backgroundBrushStyle = (Qt::BrushStyle) group.readEntry("BackgroundBrushStyle", (int) Qt::SolidPattern); d->backgroundFileName = group.readEntry("BackgroundFileName", QString()); d->backgroundFirstColor = group.readEntry("BackgroundFirstColor", QColor(Qt::white)); d->backgroundSecondColor = group.readEntry("BackgroundSecondColor", QColor(Qt::black)); d->backgroundOpacity = group.readEntry("BackgroundOpacity", 1.0); //Border d->borderPen = QPen(group.readEntry("BorderColor", QColor(Qt::black)), group.readEntry("BorderWidth", Worksheet::convertToSceneUnits(1.0, Worksheet::Point)), (Qt::PenStyle) group.readEntry("BorderStyle", (int)Qt::SolidLine)); d->borderCornerRadius = group.readEntry("BorderCornerRadius", 0.0); d->borderOpacity = group.readEntry("BorderOpacity", 1.0); //Layout d->layoutTopMargin = group.readEntry("LayoutTopMargin", Worksheet::convertToSceneUnits(0.2f, Worksheet::Centimeter)); d->layoutBottomMargin = group.readEntry("LayoutBottomMargin", Worksheet::convertToSceneUnits(0.2f, Worksheet::Centimeter)); d->layoutLeftMargin = group.readEntry("LayoutLeftMargin", Worksheet::convertToSceneUnits(0.2f, Worksheet::Centimeter)); d->layoutRightMargin = group.readEntry("LayoutRightMargin", Worksheet::convertToSceneUnits(0.2f, Worksheet::Centimeter)); d->layoutVerticalSpacing = group.readEntry("LayoutVerticalSpacing", Worksheet::convertToSceneUnits(0.1f, Worksheet::Centimeter)); d->layoutHorizontalSpacing = group.readEntry("LayoutHorizontalSpacing", Worksheet::convertToSceneUnits(0.1f, Worksheet::Centimeter)); d->layoutColumnCount = group.readEntry("LayoutColumnCount", 1); graphicsItem()->setFlag(QGraphicsItem::ItemIsSelectable, true); graphicsItem()->setFlag(QGraphicsItem::ItemIsMovable); graphicsItem()->setFlag(QGraphicsItem::ItemSendsGeometryChanges); this->initActions(); } void CartesianPlotLegend::initActions() { - visibilityAction = new QAction(i18n("Visible"), this); + visibilityAction = new QAction(QIcon::fromTheme("view-visible"), i18n("Visible"), this); visibilityAction->setCheckable(true); connect(visibilityAction, &QAction::triggered, this, &CartesianPlotLegend::visibilityChangedSlot); } QMenu* CartesianPlotLegend::createContextMenu() { QMenu *menu = WorksheetElement::createContextMenu(); QAction* firstAction = menu->actions().at(1); //skip the first action because of the "title-action" visibilityAction->setChecked(isVisible()); menu->insertAction(firstAction, visibilityAction); return menu; } /*! Returns an icon to be used in the project explorer. */ QIcon CartesianPlotLegend::icon() const{ return QIcon::fromTheme("text-field"); } STD_SWAP_METHOD_SETTER_CMD_IMPL(CartesianPlotLegend, SetVisible, bool, swapVisible) void CartesianPlotLegend::setVisible(bool on) { Q_D(CartesianPlotLegend); exec(new CartesianPlotLegendSetVisibleCmd(d, on, on ? ki18n("%1: set visible") : ki18n("%1: set invisible"))); } bool CartesianPlotLegend::isVisible() const{ Q_D(const CartesianPlotLegend); return d->isVisible(); } void CartesianPlotLegend::setPrinting(bool on) { Q_D(CartesianPlotLegend); d->m_printing = on; } QGraphicsItem *CartesianPlotLegend::graphicsItem() const{ return d_ptr; } void CartesianPlotLegend::retransform() { d_ptr->retransform(); } void CartesianPlotLegend::handleResize(double horizontalRatio, double verticalRatio, bool pageResize) { Q_UNUSED(horizontalRatio); Q_UNUSED(verticalRatio); Q_UNUSED(pageResize); //TODO // Q_D(const CartesianPlotLegend); } //############################################################################## //################################ getter methods ############################ //############################################################################## CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, QFont, labelFont, labelFont) CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, QColor, labelColor, labelColor) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, bool, labelColumnMajor, labelColumnMajor) CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, CartesianPlotLegend::PositionWrapper, position, position) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, qreal, rotationAngle, rotationAngle) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, lineSymbolWidth, lineSymbolWidth) //Title TextLabel* CartesianPlotLegend::title() { return d_ptr->title; } //Background BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, PlotArea::BackgroundType, backgroundType, backgroundType) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, PlotArea::BackgroundColorStyle, backgroundColorStyle, backgroundColorStyle) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, PlotArea::BackgroundImageStyle, backgroundImageStyle, backgroundImageStyle) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, Qt::BrushStyle, backgroundBrushStyle, backgroundBrushStyle) CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, QColor, backgroundFirstColor, backgroundFirstColor) CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, QColor, backgroundSecondColor, backgroundSecondColor) CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, QString, backgroundFileName, backgroundFileName) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, backgroundOpacity, backgroundOpacity) //Border CLASS_SHARED_D_READER_IMPL(CartesianPlotLegend, QPen, borderPen, borderPen) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, borderCornerRadius, borderCornerRadius) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, borderOpacity, borderOpacity) //Layout BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, layoutTopMargin, layoutTopMargin) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, layoutBottomMargin, layoutBottomMargin) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, layoutLeftMargin, layoutLeftMargin) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, layoutRightMargin, layoutRightMargin) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, layoutHorizontalSpacing, layoutHorizontalSpacing) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, float, layoutVerticalSpacing, layoutVerticalSpacing) BASIC_SHARED_D_READER_IMPL(CartesianPlotLegend, int, layoutColumnCount, layoutColumnCount) //############################################################################## //###################### setter methods and undo commands #################### //############################################################################## STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLabelFont, QFont, labelFont, retransform) void CartesianPlotLegend::setLabelFont(const QFont& font) { Q_D(CartesianPlotLegend); if (font!= d->labelFont) exec(new CartesianPlotLegendSetLabelFontCmd(d, font, ki18n("%1: set font"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLabelColor, QColor, labelColor, update) void CartesianPlotLegend::setLabelColor(const QColor& color) { Q_D(CartesianPlotLegend); if (color!= d->labelColor) exec(new CartesianPlotLegendSetLabelColorCmd(d, color, ki18n("%1: set font color"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLabelColumnMajor, bool, labelColumnMajor, retransform) void CartesianPlotLegend::setLabelColumnMajor(bool columnMajor) { Q_D(CartesianPlotLegend); if (columnMajor != d->labelColumnMajor) exec(new CartesianPlotLegendSetLabelColumnMajorCmd(d, columnMajor, ki18n("%1: change column order"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLineSymbolWidth, float, lineSymbolWidth, retransform) void CartesianPlotLegend::setLineSymbolWidth(float width) { Q_D(CartesianPlotLegend); if (width != d->lineSymbolWidth) exec(new CartesianPlotLegendSetLineSymbolWidthCmd(d, width, ki18n("%1: change line+symbol width"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetPosition, CartesianPlotLegend::PositionWrapper, position, updatePosition); void CartesianPlotLegend::setPosition(const PositionWrapper& pos) { Q_D(CartesianPlotLegend); if (pos.point != d->position.point || pos.horizontalPosition != d->position.horizontalPosition || pos.verticalPosition != d->position.verticalPosition) exec(new CartesianPlotLegendSetPositionCmd(d, pos, ki18n("%1: set position"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetRotationAngle, qreal, rotationAngle, retransform) void CartesianPlotLegend::setRotationAngle(qreal angle) { Q_D(CartesianPlotLegend); if (angle != d->rotationAngle) { exec(new CartesianPlotLegendSetRotationAngleCmd(d, angle, ki18n("%1: set rotation angle"))); d->title->setRotationAngle(angle); } } //Background STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundType, PlotArea::BackgroundType, backgroundType, update) void CartesianPlotLegend::setBackgroundType(PlotArea::BackgroundType type) { Q_D(CartesianPlotLegend); if (type != d->backgroundType) exec(new CartesianPlotLegendSetBackgroundTypeCmd(d, type, ki18n("%1: background type changed"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundColorStyle, PlotArea::BackgroundColorStyle, backgroundColorStyle, update) void CartesianPlotLegend::setBackgroundColorStyle(PlotArea::BackgroundColorStyle style) { Q_D(CartesianPlotLegend); if (style != d->backgroundColorStyle) exec(new CartesianPlotLegendSetBackgroundColorStyleCmd(d, style, ki18n("%1: background color style changed"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundImageStyle, PlotArea::BackgroundImageStyle, backgroundImageStyle, update) void CartesianPlotLegend::setBackgroundImageStyle(PlotArea::BackgroundImageStyle style) { Q_D(CartesianPlotLegend); if (style != d->backgroundImageStyle) exec(new CartesianPlotLegendSetBackgroundImageStyleCmd(d, style, ki18n("%1: background image style changed"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundBrushStyle, Qt::BrushStyle, backgroundBrushStyle, update) void CartesianPlotLegend::setBackgroundBrushStyle(Qt::BrushStyle style) { Q_D(CartesianPlotLegend); if (style != d->backgroundBrushStyle) exec(new CartesianPlotLegendSetBackgroundBrushStyleCmd(d, style, ki18n("%1: background brush style changed"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundFirstColor, QColor, backgroundFirstColor, update) void CartesianPlotLegend::setBackgroundFirstColor(const QColor &color) { Q_D(CartesianPlotLegend); if (color!= d->backgroundFirstColor) exec(new CartesianPlotLegendSetBackgroundFirstColorCmd(d, color, ki18n("%1: set background first color"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundSecondColor, QColor, backgroundSecondColor, update) void CartesianPlotLegend::setBackgroundSecondColor(const QColor &color) { Q_D(CartesianPlotLegend); if (color!= d->backgroundSecondColor) exec(new CartesianPlotLegendSetBackgroundSecondColorCmd(d, color, ki18n("%1: set background second color"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundFileName, QString, backgroundFileName, update) void CartesianPlotLegend::setBackgroundFileName(const QString& fileName) { Q_D(CartesianPlotLegend); if (fileName!= d->backgroundFileName) exec(new CartesianPlotLegendSetBackgroundFileNameCmd(d, fileName, ki18n("%1: set background image"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBackgroundOpacity, float, backgroundOpacity, update) void CartesianPlotLegend::setBackgroundOpacity(float opacity) { Q_D(CartesianPlotLegend); if (opacity != d->backgroundOpacity) exec(new CartesianPlotLegendSetBackgroundOpacityCmd(d, opacity, ki18n("%1: set opacity"))); } //Border STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBorderPen, QPen, borderPen, update) void CartesianPlotLegend::setBorderPen(const QPen &pen) { Q_D(CartesianPlotLegend); if (pen != d->borderPen) exec(new CartesianPlotLegendSetBorderPenCmd(d, pen, ki18n("%1: set border style"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBorderCornerRadius, qreal, borderCornerRadius, update) void CartesianPlotLegend::setBorderCornerRadius(float radius) { Q_D(CartesianPlotLegend); if (radius != d->borderCornerRadius) exec(new CartesianPlotLegendSetBorderCornerRadiusCmd(d, radius, ki18n("%1: set border corner radius"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetBorderOpacity, qreal, borderOpacity, update) void CartesianPlotLegend::setBorderOpacity(float opacity) { Q_D(CartesianPlotLegend); if (opacity != d->borderOpacity) exec(new CartesianPlotLegendSetBorderOpacityCmd(d, opacity, ki18n("%1: set border opacity"))); } //Layout STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutTopMargin, float, layoutTopMargin, retransform) void CartesianPlotLegend::setLayoutTopMargin(float margin) { Q_D(CartesianPlotLegend); if (margin != d->layoutTopMargin) exec(new CartesianPlotLegendSetLayoutTopMarginCmd(d, margin, ki18n("%1: set layout top margin"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutBottomMargin, float, layoutBottomMargin, retransform) void CartesianPlotLegend::setLayoutBottomMargin(float margin) { Q_D(CartesianPlotLegend); if (margin != d->layoutBottomMargin) exec(new CartesianPlotLegendSetLayoutBottomMarginCmd(d, margin, ki18n("%1: set layout bottom margin"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutLeftMargin, float, layoutLeftMargin, retransform) void CartesianPlotLegend::setLayoutLeftMargin(float margin) { Q_D(CartesianPlotLegend); if (margin != d->layoutLeftMargin) exec(new CartesianPlotLegendSetLayoutLeftMarginCmd(d, margin, ki18n("%1: set layout left margin"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutRightMargin, float, layoutRightMargin, retransform) void CartesianPlotLegend::setLayoutRightMargin(float margin) { Q_D(CartesianPlotLegend); if (margin != d->layoutRightMargin) exec(new CartesianPlotLegendSetLayoutRightMarginCmd(d, margin, ki18n("%1: set layout right margin"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutVerticalSpacing, float, layoutVerticalSpacing, retransform) void CartesianPlotLegend::setLayoutVerticalSpacing(float spacing) { Q_D(CartesianPlotLegend); if (spacing != d->layoutVerticalSpacing) exec(new CartesianPlotLegendSetLayoutVerticalSpacingCmd(d, spacing, ki18n("%1: set layout vertical spacing"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutHorizontalSpacing, float, layoutHorizontalSpacing, retransform) void CartesianPlotLegend::setLayoutHorizontalSpacing(float spacing) { Q_D(CartesianPlotLegend); if (spacing != d->layoutHorizontalSpacing) exec(new CartesianPlotLegendSetLayoutHorizontalSpacingCmd(d, spacing, ki18n("%1: set layout horizontal spacing"))); } STD_SETTER_CMD_IMPL_F_S(CartesianPlotLegend, SetLayoutColumnCount, int, layoutColumnCount, retransform) void CartesianPlotLegend::setLayoutColumnCount(int count) { Q_D(CartesianPlotLegend); if (count != d->layoutColumnCount) exec(new CartesianPlotLegendSetLayoutColumnCountCmd(d, count, ki18n("%1: set layout column count"))); } //############################################################################## //################################# SLOTS #################################### //############################################################################## //############################################################################## //###### SLOTs for changes triggered via QActions in the context menu ######## //############################################################################## void CartesianPlotLegend::visibilityChangedSlot() { Q_D(const CartesianPlotLegend); this->setVisible(!d->isVisible()); } //############################################################################## //######################### Private implementation ############################# //############################################################################## CartesianPlotLegendPrivate::CartesianPlotLegendPrivate(CartesianPlotLegend *owner) : q(owner) { setAcceptHoverEvents(true); } QString CartesianPlotLegendPrivate::name() const { return q->name(); } QRectF CartesianPlotLegendPrivate::boundingRect() const { if (rotationAngle != 0) { QMatrix matrix; matrix.rotate(-rotationAngle); return matrix.mapRect(rect); } else return rect; } void CartesianPlotLegendPrivate::contextMenuEvent(QGraphicsSceneContextMenuEvent* event) { q->createContextMenu()->exec(event->screenPos()); } /*! Returns the shape of the CartesianPlotLegend as a QPainterPath in local coordinates */ QPainterPath CartesianPlotLegendPrivate::shape() const { QPainterPath path; if ( qFuzzyIsNull(borderCornerRadius) ) path.addRect(rect); else path.addRoundedRect(rect, borderCornerRadius, borderCornerRadius); if (rotationAngle != 0) { QTransform trafo; trafo.rotate(-rotationAngle); path = trafo.map(path); } return path; } bool CartesianPlotLegendPrivate::swapVisible(bool on) { bool oldValue = isVisible(); setVisible(on); emit q->visibilityChanged(on); return oldValue; } /*! recalculates the rectangular of the legend. */ void CartesianPlotLegendPrivate::retransform() { if (suppressRetransform) return; prepareGeometryChange(); curvesList.clear(); //add xy-curves for (auto* curve : q->m_plot->children()) { if (curve && curve->isVisible()) curvesList.push_back(curve); } //add histograms for (auto* hist : q->m_plot->children()) { if (hist && hist->isVisible()) curvesList.push_back(hist); } int curveCount = curvesList.size(); columnCount = (curveCount= curveCount ) break; const WorksheetElement* curve = dynamic_cast(curvesList.at(index)); if (curve) { if (!curve->isVisible()) continue; w = fm.width(curve->name()); if (w>maxTextWidth) maxTextWidth = w; } } maxColumnTextWidths.append(maxTextWidth); legendWidth += maxTextWidth; } legendWidth += layoutLeftMargin + layoutRightMargin; //margins legendWidth += columnCount*lineSymbolWidth + layoutHorizontalSpacing; //width of the columns without the text legendWidth += (columnCount-1)*2*layoutHorizontalSpacing; //spacings between the columns if (title->isVisible() && !title->text().text.isEmpty()) { float titleWidth; if (rotationAngle == 0.0) titleWidth = title->graphicsItem()->boundingRect().width(); else { QRectF rect = title->graphicsItem()->boundingRect(); QMatrix matrix; matrix.rotate(-rotationAngle); rect = matrix.mapRect(rect); titleWidth = rect.width(); } if (titleWidth > legendWidth) legendWidth = titleWidth; } //determine the height of the legend float legendHeight = layoutTopMargin + layoutBottomMargin; //margins legendHeight += rowCount*h; //height of the rows legendHeight += (rowCount-1)*layoutVerticalSpacing; //spacing between the rows if (title->isVisible() && !title->text().text.isEmpty()) { if (rotationAngle == 0.0) legendHeight += title->graphicsItem()->boundingRect().height(); //legend title else { QRectF rect = title->graphicsItem()->boundingRect(); QMatrix matrix; matrix.rotate(-rotationAngle); rect = matrix.mapRect(rect); legendHeight += rect.height(); //legend title } } rect.setX(-legendWidth/2); rect.setY(-legendHeight/2); rect.setWidth(legendWidth); rect.setHeight(legendHeight); updatePosition(); } /*! calculates the position of the legend, when the position relative to the parent was specified (left, right, etc.) */ void CartesianPlotLegendPrivate::updatePosition() { //position the legend relative to the actual plot size minus small offset //TODO: make the offset dependent on the size of axis ticks. const QRectF parentRect = q->m_plot->dataRect(); float hOffset = Worksheet::convertToSceneUnits(10, Worksheet::Point); float vOffset = Worksheet::convertToSceneUnits(10, Worksheet::Point); if (position.horizontalPosition != CartesianPlotLegend::hPositionCustom) { if (position.horizontalPosition == CartesianPlotLegend::hPositionLeft) position.point.setX(parentRect.x() + rect.width()/2 + hOffset); else if (position.horizontalPosition == CartesianPlotLegend::hPositionCenter) position.point.setX(parentRect.x() + parentRect.width()/2); else if (position.horizontalPosition == CartesianPlotLegend::hPositionRight) position.point.setX(parentRect.x() + parentRect.width() - rect.width()/2 - hOffset); } if (position.verticalPosition != CartesianPlotLegend::vPositionCustom) { if (position.verticalPosition == CartesianPlotLegend::vPositionTop) position.point.setY(parentRect.y() + rect.height()/2 + vOffset); else if (position.verticalPosition == CartesianPlotLegend::vPositionCenter) position.point.setY(parentRect.y() + parentRect.height()/2); else if (position.verticalPosition == CartesianPlotLegend::vPositionBottom) position.point.setY(parentRect.y() + parentRect.height() - rect.height()/2 -vOffset); } suppressItemChangeEvent = true; setPos(position.point); suppressItemChangeEvent = false; emit q->positionChanged(position); suppressRetransform = true; title->retransform(); suppressRetransform = false; } /*! Reimplementation of QGraphicsItem::paint(). This function does the actual painting of the legend. \sa QGraphicsItem::paint(). */ void CartesianPlotLegendPrivate::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) { Q_UNUSED(option); Q_UNUSED(widget); if (!isVisible()) return; painter->save(); painter->rotate(-rotationAngle); //draw the area painter->setOpacity(backgroundOpacity); painter->setPen(Qt::NoPen); if (backgroundType == PlotArea::Color) { switch (backgroundColorStyle) { case PlotArea::SingleColor:{ painter->setBrush(QBrush(backgroundFirstColor)); break; } case PlotArea::HorizontalLinearGradient:{ QLinearGradient linearGrad(rect.topLeft(), rect.topRight()); linearGrad.setColorAt(0, backgroundFirstColor); linearGrad.setColorAt(1, backgroundSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::VerticalLinearGradient:{ QLinearGradient linearGrad(rect.topLeft(), rect.bottomLeft()); linearGrad.setColorAt(0, backgroundFirstColor); linearGrad.setColorAt(1, backgroundSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::TopLeftDiagonalLinearGradient:{ QLinearGradient linearGrad(rect.topLeft(), rect.bottomRight()); linearGrad.setColorAt(0, backgroundFirstColor); linearGrad.setColorAt(1, backgroundSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::BottomLeftDiagonalLinearGradient:{ QLinearGradient linearGrad(rect.bottomLeft(), rect.topRight()); linearGrad.setColorAt(0, backgroundFirstColor); linearGrad.setColorAt(1, backgroundSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::RadialGradient:{ QRadialGradient radialGrad(rect.center(), rect.width()/2); radialGrad.setColorAt(0, backgroundFirstColor); radialGrad.setColorAt(1, backgroundSecondColor); painter->setBrush(QBrush(radialGrad)); break; } } } else if (backgroundType == PlotArea::Image) { if ( !backgroundFileName.trimmed().isEmpty() ) { QPixmap pix(backgroundFileName); switch (backgroundImageStyle) { case PlotArea::ScaledCropped: pix = pix.scaled(rect.size().toSize(),Qt::KeepAspectRatioByExpanding,Qt::SmoothTransformation); painter->drawPixmap(rect.topLeft(),pix); break; case PlotArea::Scaled: pix = pix.scaled(rect.size().toSize(),Qt::IgnoreAspectRatio,Qt::SmoothTransformation); painter->drawPixmap(rect.topLeft(),pix); break; case PlotArea::ScaledAspectRatio: pix = pix.scaled(rect.size().toSize(),Qt::KeepAspectRatio,Qt::SmoothTransformation); painter->drawPixmap(rect.topLeft(),pix); break; case PlotArea::Centered: painter->drawPixmap(QPointF(rect.center().x()-pix.size().width()/2,rect.center().y()-pix.size().height()/2),pix); break; case PlotArea::Tiled: painter->drawTiledPixmap(rect,pix); break; case PlotArea::CenterTiled: painter->drawTiledPixmap(rect,pix,QPoint(rect.size().width()/2,rect.size().height()/2)); } } } else if (backgroundType == PlotArea::Pattern) { painter->setBrush(QBrush(backgroundFirstColor,backgroundBrushStyle)); } if ( qFuzzyIsNull(borderCornerRadius) ) painter->drawRect(rect); else painter->drawRoundedRect(rect, borderCornerRadius, borderCornerRadius); //draw the border if (borderPen.style() != Qt::NoPen) { painter->setPen(borderPen); painter->setBrush(Qt::NoBrush); painter->setOpacity(borderOpacity); if ( qFuzzyIsNull(borderCornerRadius) ) painter->drawRect(rect); else painter->drawRoundedRect(rect, borderCornerRadius, borderCornerRadius); } //draw curve's line+symbol and the names int curveCount = curvesList.size(); QFontMetrics fm(labelFont); float h = fm.ascent(); painter->setFont(labelFont); //translate to left upper conner of the bounding rect plus the layout offset and the height of the title painter->translate(-rect.width()/2+layoutLeftMargin, -rect.height()/2+layoutTopMargin); if (title->isVisible() && !title->text().text.isEmpty()) painter->translate(0, title->graphicsItem()->boundingRect().height()); painter->save(); int index; for (int c = 0; c < columnCount; ++c) { for (int r = 0; r < rowCount; ++r) { if (labelColumnMajor) index = c*rowCount + r; else index = r*columnCount + c; if ( index >= curveCount ) break; //draw the legend item for histogram (simple rectangular with the sizes of the ascent) const Histogram* hist = dynamic_cast(curvesList.at(index)); if (hist) { //use line's pen (histogram bars, envelope or drop lines) if available, if (hist->lineType() != Histogram::NoLine && hist->linePen() != Qt::NoPen) { painter->setOpacity(hist->lineOpacity()); painter->setPen(hist->linePen()); } //for the brush, use the histogram filling or symbols filling or no brush if (hist->fillingEnabled()) painter->setBrush(QBrush(hist->fillingFirstColor(), hist->fillingBrushStyle())); else if (hist->symbolsStyle() != Symbol::NoSymbols) painter->setBrush(hist->symbolsBrush()); else painter->setBrush(Qt::NoBrush); painter->translate(QPointF(lineSymbolWidth/2, h/2)); painter->drawRect(QRectF(-h/2, -h/2, h, h)); painter->translate(-QPointF(lineSymbolWidth/2, h/2)); //curve's name painter->setPen(QPen(labelColor)); painter->setOpacity(1.0); //TODO: support HTML text? painter->drawText(QPoint(lineSymbolWidth + layoutHorizontalSpacing, h), hist->name()); painter->translate(0, layoutVerticalSpacing + h); continue; } //draw the legend item for histogram const XYCurve* curve = dynamic_cast(curvesList.at(index)); //curve's line (painted at the half of the ascent size) if (curve->lineType() != XYCurve::NoLine) { painter->setPen(curve->linePen()); painter->setOpacity(curve->lineOpacity()); painter->drawLine(0, h/2, lineSymbolWidth, h/2); } //error bars if ( (curve->xErrorType() != XYCurve::NoError && curve->xErrorPlusColumn()) || (curve->yErrorType() != XYCurve::NoError && curve->yErrorPlusColumn()) ) { painter->setOpacity(curve->errorBarsOpacity()); painter->setPen(curve->errorBarsPen()); //curve's error bars for x float errorBarsSize = Worksheet::convertToSceneUnits(10, Worksheet::Point); if (curve->symbolsStyle()!=Symbol::NoSymbols && errorBarsSizesymbolsSize()*1.4) errorBarsSize = curve->symbolsSize()*1.4; switch (curve->errorBarsType()) { case XYCurve::ErrorBarsSimple: //horiz. line if (curve->xErrorType() != XYCurve::NoError) painter->drawLine(lineSymbolWidth/2-errorBarsSize/2, h/2, lineSymbolWidth/2+errorBarsSize/2, h/2); //vert. line if (curve->yErrorType() != XYCurve::NoError) painter->drawLine(lineSymbolWidth/2, h/2-errorBarsSize/2, lineSymbolWidth/2, h/2+errorBarsSize/2); break; case XYCurve::ErrorBarsWithEnds: //horiz. line if (curve->xErrorType() != XYCurve::NoError) { painter->drawLine(lineSymbolWidth/2-errorBarsSize/2, h/2, lineSymbolWidth/2+errorBarsSize/2, h/2); //caps for the horiz. line painter->drawLine(lineSymbolWidth/2-errorBarsSize/2, h/2-errorBarsSize/4, lineSymbolWidth/2-errorBarsSize/2, h/2+errorBarsSize/4); painter->drawLine(lineSymbolWidth/2+errorBarsSize/2, h/2-errorBarsSize/4, lineSymbolWidth/2+errorBarsSize/2, h/2+errorBarsSize/4); } //vert. line if (curve->yErrorType() != XYCurve::NoError) { painter->drawLine(lineSymbolWidth/2, h/2-errorBarsSize/2, lineSymbolWidth/2, h/2+errorBarsSize/2); //caps for the vert. line painter->drawLine(lineSymbolWidth/2-errorBarsSize/4, h/2-errorBarsSize/2, lineSymbolWidth/2+errorBarsSize/4, h/2-errorBarsSize/2); painter->drawLine(lineSymbolWidth/2-errorBarsSize/4, h/2+errorBarsSize/2, lineSymbolWidth/2+errorBarsSize/4, h/2+errorBarsSize/2); } break; } } //curve's symbol if (curve->symbolsStyle()!=Symbol::NoSymbols) { painter->setOpacity(curve->symbolsOpacity()); painter->setBrush(curve->symbolsBrush()); painter->setPen(curve->symbolsPen()); QPainterPath path = Symbol::pathFromStyle(curve->symbolsStyle()); QTransform trafo; trafo.scale(curve->symbolsSize(), curve->symbolsSize()); path = trafo.map(path); if (curve->symbolsRotationAngle() != 0) { trafo.reset(); trafo.rotate(curve->symbolsRotationAngle()); path = trafo.map(path); } painter->translate(QPointF(lineSymbolWidth/2, h/2)); painter->drawPath(path); painter->translate(-QPointF(lineSymbolWidth/2, h/2)); } //curve's name painter->setPen(QPen(labelColor)); painter->setOpacity(1.0); //TODO: support HTML text? painter->drawText(QPoint(lineSymbolWidth+layoutHorizontalSpacing, h), curve->name()); painter->translate(0,layoutVerticalSpacing+h); } //translate to the beginning of the next column painter->restore(); int deltaX = lineSymbolWidth+layoutHorizontalSpacing+maxColumnTextWidths.at(c); //the width of the current columns deltaX += 2*layoutHorizontalSpacing; //spacing between two columns painter->translate(deltaX,0); painter->save(); } painter->restore(); painter->restore(); if (m_hovered && !isSelected() && !m_printing) { painter->setPen(QPen(QApplication::palette().color(QPalette::Shadow), 2, Qt::SolidLine)); painter->drawPath(shape()); } if (isSelected() && !m_printing) { painter->setPen(QPen(QApplication::palette().color(QPalette::Highlight), 2, Qt::SolidLine)); painter->drawPath(shape()); } } QVariant CartesianPlotLegendPrivate::itemChange(GraphicsItemChange change, const QVariant &value) { if (suppressItemChangeEvent) return value; if (change == QGraphicsItem::ItemPositionChange) { //convert item's center point in parent's coordinates CartesianPlotLegend::PositionWrapper tempPosition; tempPosition.point = value.toPointF(); tempPosition.horizontalPosition = CartesianPlotLegend::hPositionCustom; tempPosition.verticalPosition = CartesianPlotLegend::vPositionCustom; //emit the signals in order to notify the UI. //we don't set the position related member variables during the mouse movements. //this is done on mouse release events only. emit q->positionChanged(tempPosition); } return QGraphicsItem::itemChange(change, value); } void CartesianPlotLegendPrivate::mouseReleaseEvent(QGraphicsSceneMouseEvent* event) { //convert position of the item in parent coordinates to label's position QPointF point = pos(); if (point != position.point) { //position was changed -> set the position related member variables suppressRetransform = true; CartesianPlotLegend::PositionWrapper tempPosition; tempPosition.point = point; tempPosition.horizontalPosition = CartesianPlotLegend::hPositionCustom; tempPosition.verticalPosition = CartesianPlotLegend::vPositionCustom; q->setPosition(tempPosition); suppressRetransform = false; } QGraphicsItem::mouseReleaseEvent(event); } void CartesianPlotLegendPrivate::hoverEnterEvent(QGraphicsSceneHoverEvent*) { if (!isSelected()) { m_hovered = true; emit q->hovered(); update(); } } void CartesianPlotLegendPrivate::hoverLeaveEvent(QGraphicsSceneHoverEvent*) { if (m_hovered) { m_hovered = false; emit q->unhovered(); update(); } } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void CartesianPlotLegend::save(QXmlStreamWriter* writer) const { Q_D(const CartesianPlotLegend); writer->writeStartElement( "cartesianPlotLegend" ); writeBasicAttributes( writer ); writeCommentElement( writer ); //general writer->writeStartElement( "general" ); WRITE_QCOLOR(d->labelColor); WRITE_QFONT(d->labelFont); writer->writeAttribute( "columnMajor", QString::number(d->labelColumnMajor) ); writer->writeAttribute( "lineSymbolWidth", QString::number(d->lineSymbolWidth) ); writer->writeAttribute( "visible", QString::number(d->isVisible()) ); writer->writeEndElement(); //geometry writer->writeStartElement( "geometry" ); writer->writeAttribute( "x", QString::number(d->position.point.x()) ); writer->writeAttribute( "y", QString::number(d->position.point.y()) ); writer->writeAttribute( "horizontalPosition", QString::number(d->position.horizontalPosition) ); writer->writeAttribute( "verticalPosition", QString::number(d->position.verticalPosition) ); writer->writeAttribute( "rotation", QString::number(d->rotationAngle) ); writer->writeEndElement(); //title d->title->save(writer); //background writer->writeStartElement( "background" ); writer->writeAttribute( "type", QString::number(d->backgroundType) ); writer->writeAttribute( "colorStyle", QString::number(d->backgroundColorStyle) ); writer->writeAttribute( "imageStyle", QString::number(d->backgroundImageStyle) ); writer->writeAttribute( "brushStyle", QString::number(d->backgroundBrushStyle) ); writer->writeAttribute( "firstColor_r", QString::number(d->backgroundFirstColor.red()) ); writer->writeAttribute( "firstColor_g", QString::number(d->backgroundFirstColor.green()) ); writer->writeAttribute( "firstColor_b", QString::number(d->backgroundFirstColor.blue()) ); writer->writeAttribute( "secondColor_r", QString::number(d->backgroundSecondColor.red()) ); writer->writeAttribute( "secondColor_g", QString::number(d->backgroundSecondColor.green()) ); writer->writeAttribute( "secondColor_b", QString::number(d->backgroundSecondColor.blue()) ); writer->writeAttribute( "fileName", d->backgroundFileName ); writer->writeAttribute( "opacity", QString::number(d->backgroundOpacity) ); writer->writeEndElement(); //border writer->writeStartElement( "border" ); WRITE_QPEN(d->borderPen); writer->writeAttribute( "borderOpacity", QString::number(d->borderOpacity) ); writer->writeEndElement(); //layout writer->writeStartElement( "layout" ); writer->writeAttribute( "topMargin", QString::number(d->layoutTopMargin) ); writer->writeAttribute( "bottomMargin", QString::number(d->layoutBottomMargin) ); writer->writeAttribute( "leftMargin", QString::number(d->layoutLeftMargin) ); writer->writeAttribute( "rightMargin", QString::number(d->layoutRightMargin) ); writer->writeAttribute( "verticalSpacing", QString::number(d->layoutVerticalSpacing) ); writer->writeAttribute( "horizontalSpacing", QString::number(d->layoutHorizontalSpacing) ); writer->writeAttribute( "columnCount", QString::number(d->layoutColumnCount) ); writer->writeEndElement(); writer->writeEndElement(); // close "cartesianPlotLegend" section } //! Load from XML bool CartesianPlotLegend::load(XmlStreamReader* reader, bool preview) { Q_D(CartesianPlotLegend); if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "cartesianPlotLegend") break; if (!reader->isStartElement()) continue; if (!preview && reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (!preview && reader->name() == "general") { attribs = reader->attributes(); READ_QCOLOR(d->labelColor); READ_QFONT(d->labelFont); str = attribs.value("columnMajor").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("columnMajor").toString()); else d->labelColumnMajor = str.toInt(); str = attribs.value("lineSymbolWidth").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("lineSymbolWidth").toString()); else d->lineSymbolWidth = str.toDouble(); str = attribs.value("visible").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("visible").toString()); else d->setVisible(str.toInt()); } else if (!preview && reader->name() == "geometry") { attribs = reader->attributes(); str = attribs.value("x").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("x").toString()); else d->position.point.setX(str.toDouble()); str = attribs.value("y").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("y").toString()); else d->position.point.setY(str.toDouble()); str = attribs.value("horizontalPosition").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("horizontalPosition").toString()); else d->position.horizontalPosition = (CartesianPlotLegend::HorizontalPosition)str.toInt(); str = attribs.value("verticalPosition").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("verticalPosition").toString()); else d->position.verticalPosition = (CartesianPlotLegend::VerticalPosition)str.toInt(); READ_DOUBLE_VALUE("rotation", rotationAngle); } else if (reader->name() == "textLabel") { if (!d->title->load(reader, preview)) { delete d->title; d->title = nullptr; return false; } } else if (!preview && reader->name() == "background") { attribs = reader->attributes(); str = attribs.value("type").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("type").toString()); else d->backgroundType = PlotArea::BackgroundType(str.toInt()); str = attribs.value("colorStyle").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("colorStyle").toString()); else d->backgroundColorStyle = PlotArea::BackgroundColorStyle(str.toInt()); str = attribs.value("imageStyle").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("imageStyle").toString()); else d->backgroundImageStyle = PlotArea::BackgroundImageStyle(str.toInt()); str = attribs.value("brushStyle").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("brushStyle").toString()); else d->backgroundBrushStyle = Qt::BrushStyle(str.toInt()); str = attribs.value("firstColor_r").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_r").toString()); else d->backgroundFirstColor.setRed(str.toInt()); str = attribs.value("firstColor_g").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_g").toString()); else d->backgroundFirstColor.setGreen(str.toInt()); str = attribs.value("firstColor_b").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_b").toString()); else d->backgroundFirstColor.setBlue(str.toInt()); str = attribs.value("secondColor_r").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_r").toString()); else d->backgroundSecondColor.setRed(str.toInt()); str = attribs.value("secondColor_g").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_g").toString()); else d->backgroundSecondColor.setGreen(str.toInt()); str = attribs.value("secondColor_b").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_b").toString()); else d->backgroundSecondColor.setBlue(str.toInt()); str = attribs.value("fileName").toString(); d->backgroundFileName = str; str = attribs.value("opacity").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("opacity").toString()); else d->backgroundOpacity = str.toDouble(); } else if (!preview && reader->name() == "border") { attribs = reader->attributes(); READ_QPEN(d->borderPen); str = attribs.value("borderOpacity").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("borderOpacity").toString()); else d->borderOpacity = str.toDouble(); } else if (!preview && reader->name() == "layout") { attribs = reader->attributes(); str = attribs.value("topMargin").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("topMargin").toString()); else d->layoutTopMargin = str.toDouble(); str = attribs.value("bottomMargin").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("bottomMargin").toString()); else d->layoutBottomMargin = str.toDouble(); str = attribs.value("leftMargin").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("leftMargin").toString()); else d->layoutLeftMargin = str.toDouble(); str = attribs.value("rightMargin").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("rightMargin").toString()); else d->layoutRightMargin = str.toDouble(); str = attribs.value("verticalSpacing").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("verticalSpacing").toString()); else d->layoutVerticalSpacing = str.toDouble(); str = attribs.value("horizontalSpacing").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("horizontalSpacing").toString()); else d->layoutHorizontalSpacing = str.toDouble(); str = attribs.value("columnCount").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("columnCount").toString()); else d->layoutColumnCount = str.toInt(); } } return true; } void CartesianPlotLegend::loadThemeConfig(const KConfig& config) { KConfigGroup groupLabel = config.group("Label"); this->setLabelColor(groupLabel.readEntry("FontColor", QColor(Qt::white))); const KConfigGroup group = config.group("CartesianPlot"); this->setBackgroundBrushStyle((Qt::BrushStyle)group.readEntry("BackgroundBrushStyle",(int) this->backgroundBrushStyle())); this->setBackgroundColorStyle((PlotArea::BackgroundColorStyle)(group.readEntry("BackgroundColorStyle",(int) this->backgroundColorStyle()))); this->setBackgroundFirstColor(group.readEntry("BackgroundFirstColor",(QColor) this->backgroundFirstColor())); this->setBackgroundImageStyle((PlotArea::BackgroundImageStyle)group.readEntry("BackgroundImageStyle",(int) this->backgroundImageStyle())); this->setBackgroundOpacity(group.readEntry("BackgroundOpacity", this->backgroundOpacity())); this->setBackgroundSecondColor(group.readEntry("BackgroundSecondColor",(QColor) this->backgroundSecondColor())); this->setBackgroundType((PlotArea::BackgroundType)(group.readEntry("BackgroundType",(int) this->backgroundType()))); QPen pen = this->borderPen(); pen.setColor(group.readEntry("BorderColor", pen.color())); pen.setStyle((Qt::PenStyle)(group.readEntry("BorderStyle", (int) pen.style()))); pen.setWidthF(group.readEntry("BorderWidth", pen.widthF())); this->setBorderPen(pen); this->setBorderCornerRadius(group.readEntry("BorderCornerRadius", this->borderCornerRadius())); this->setBorderOpacity(group.readEntry("BorderOpacity", this->borderOpacity())); title()->loadThemeConfig(config); } diff --git a/src/backend/worksheet/plots/cartesian/Histogram.cpp b/src/backend/worksheet/plots/cartesian/Histogram.cpp index 787424e31..211026235 100644 --- a/src/backend/worksheet/plots/cartesian/Histogram.cpp +++ b/src/backend/worksheet/plots/cartesian/Histogram.cpp @@ -1,1839 +1,1839 @@ /*************************************************************************** File : Histogram.cpp Project : LabPlot Description : Histogram -------------------------------------------------------------------- Copyright : (C) 2016 Anu Mittal (anu22mittal@gmail.com) Copyright : (C) 2016-2018 by Alexander Semke (alexander.semke@web.de) Copyright : (C) 2017-2018 by Garvit Khatri (garvitdelhi@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ /*! \class Histogram \brief A 2D-curve, provides an interface for editing many properties of the curve. \ingroup worksheet */ #include "Histogram.h" #include "HistogramPrivate.h" #include "backend/core/column/Column.h" #include "backend/worksheet/plots/cartesian/CartesianCoordinateSystem.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/lib/commandtemplates.h" #include "backend/worksheet/Worksheet.h" #include "backend/lib/XmlStreamReader.h" #include "tools/ImageTools.h" #include "backend/lib/trace.h" #include #include #include #include #include #include #include extern "C" { #include #include #include } Histogram::Histogram(const QString &name) : WorksheetElement(name, AspectType::Histogram), d_ptr(new HistogramPrivate(this)) { init(); } Histogram::Histogram(const QString &name, HistogramPrivate *dd) : WorksheetElement(name, AspectType::Histogram), d_ptr(dd) { init(); } void Histogram::init() { Q_D(Histogram); KConfig config; KConfigGroup group = config.group("Histogram"); d->dataColumn = nullptr; d->type = (Histogram::HistogramType) group.readEntry("Type", (int)Histogram::Ordinary); d->orientation = (Histogram::HistogramOrientation) group.readEntry("Orientation", (int)Histogram::Vertical); d->binningMethod = (Histogram::BinningMethod) group.readEntry("BinningMethod", (int)Histogram::SquareRoot); d->binCount = group.readEntry("BinCount", 10); d->binWidth = group.readEntry("BinWidth", 1.0f); d->autoBinRanges = group.readEntry("AutoBinRanges", true); d->binRangesMin = 0.0; d->binRangesMax = 1.0; d->lineType = (Histogram::LineType) group.readEntry("LineType", (int)Histogram::Bars); d->linePen.setStyle( (Qt::PenStyle) group.readEntry("LineStyle", (int)Qt::SolidLine) ); d->linePen.setColor( group.readEntry("LineColor", QColor(Qt::black)) ); d->linePen.setWidthF( group.readEntry("LineWidth", Worksheet::convertToSceneUnits(1.0, Worksheet::Point)) ); d->lineOpacity = group.readEntry("LineOpacity", 1.0); d->symbolsStyle = (Symbol::Style)group.readEntry("SymbolStyle", (int)Symbol::NoSymbols); d->symbolsSize = group.readEntry("SymbolSize", Worksheet::convertToSceneUnits(5, Worksheet::Point)); d->symbolsRotationAngle = group.readEntry("SymbolRotation", 0.0); d->symbolsOpacity = group.readEntry("SymbolOpacity", 1.0); d->symbolsBrush.setStyle( (Qt::BrushStyle)group.readEntry("SymbolFillingStyle", (int)Qt::SolidPattern) ); d->symbolsBrush.setColor( group.readEntry("SymbolFillingColor", QColor(Qt::black)) ); d->symbolsPen.setStyle( (Qt::PenStyle)group.readEntry("SymbolBorderStyle", (int)Qt::SolidLine) ); d->symbolsPen.setColor( group.readEntry("SymbolBorderColor", QColor(Qt::black)) ); d->symbolsPen.setWidthF( group.readEntry("SymbolBorderWidth", Worksheet::convertToSceneUnits(0.0, Worksheet::Point)) ); d->valuesType = (Histogram::ValuesType) group.readEntry("ValuesType", (int)Histogram::NoValues); d->valuesColumn = nullptr; d->valuesPosition = (Histogram::ValuesPosition) group.readEntry("ValuesPosition", (int)Histogram::ValuesAbove); d->valuesDistance = group.readEntry("ValuesDistance", Worksheet::convertToSceneUnits(5, Worksheet::Point)); d->valuesRotationAngle = group.readEntry("ValuesRotation", 0.0); d->valuesOpacity = group.readEntry("ValuesOpacity", 1.0); d->valuesPrefix = group.readEntry("ValuesPrefix", ""); d->valuesSuffix = group.readEntry("ValuesSuffix", ""); d->valuesFont = group.readEntry("ValuesFont", QFont()); d->valuesFont.setPixelSize( Worksheet::convertToSceneUnits( 8, Worksheet::Point ) ); d->valuesColor = group.readEntry("ValuesColor", QColor(Qt::black)); d->fillingEnabled = group.readEntry("FillingEnabled", true); d->fillingType = (PlotArea::BackgroundType) group.readEntry("FillingType", (int)PlotArea::Color); d->fillingColorStyle = (PlotArea::BackgroundColorStyle) group.readEntry("FillingColorStyle", (int) PlotArea::SingleColor); d->fillingImageStyle = (PlotArea::BackgroundImageStyle) group.readEntry("FillingImageStyle", (int) PlotArea::Scaled); d->fillingBrushStyle = (Qt::BrushStyle) group.readEntry("FillingBrushStyle", (int) Qt::SolidPattern); d->fillingFileName = group.readEntry("FillingFileName", QString()); d->fillingFirstColor = group.readEntry("FillingFirstColor", QColor(Qt::white)); d->fillingSecondColor = group.readEntry("FillingSecondColor", QColor(Qt::black)); d->fillingOpacity = group.readEntry("FillingOpacity", 1.0); d->errorType = (Histogram::ErrorType) group.readEntry("ErrorType", (int)Histogram::NoError); d->errorBarsType = (XYCurve::ErrorBarsType) group.readEntry("ErrorBarsType", (int)XYCurve::ErrorBarsSimple); d->errorBarsCapSize = group.readEntry( "ErrorBarsCapSize", Worksheet::convertToSceneUnits(10, Worksheet::Point) ); d->errorBarsPen.setStyle( (Qt::PenStyle)group.readEntry("ErrorBarsStyle", (int)Qt::SolidLine) ); d->errorBarsPen.setColor( group.readEntry("ErrorBarsColor", QColor(Qt::black)) ); d->errorBarsPen.setWidthF( group.readEntry("ErrorBarsWidth", Worksheet::convertToSceneUnits(1.0, Worksheet::Point)) ); d->errorBarsOpacity = group.readEntry("ErrorBarsOpacity", 1.0); this->initActions(); } void Histogram::initActions() { - visibilityAction = new QAction(i18n("Visible"), this); + visibilityAction = new QAction(QIcon::fromTheme("view-visible"), i18n("Visible"), this); visibilityAction->setCheckable(true); connect(visibilityAction, &QAction::triggered, this, &Histogram::visibilityChangedSlot); } QMenu* Histogram::createContextMenu() { QMenu *menu = WorksheetElement::createContextMenu(); QAction* firstAction = menu->actions().at(1); //skip the first action because of the "title-action" visibilityAction->setChecked(isVisible()); menu->insertAction(firstAction, visibilityAction); return menu; } /*! Returns an icon to be used in the project explorer. */ QIcon Histogram::icon() const { return QIcon::fromTheme("view-object-histogram-linear"); } QGraphicsItem* Histogram::graphicsItem() const { return d_ptr; } STD_SWAP_METHOD_SETTER_CMD_IMPL(Histogram, SetVisible, bool, swapVisible) void Histogram::setVisible(bool on) { Q_D(Histogram); exec(new HistogramSetVisibleCmd(d, on, on ? ki18n("%1: set visible") : ki18n("%1: set invisible"))); } bool Histogram::isVisible() const { Q_D(const Histogram); return d->isVisible(); } void Histogram::setPrinting(bool on) { Q_D(Histogram); d->m_printing = on; } //############################################################################## //########################## getter methods ################################## //############################################################################## //general BASIC_SHARED_D_READER_IMPL(Histogram, Histogram::HistogramType, type, type) BASIC_SHARED_D_READER_IMPL(Histogram, Histogram::HistogramOrientation, orientation, orientation) BASIC_SHARED_D_READER_IMPL(Histogram, Histogram::BinningMethod, binningMethod, binningMethod) BASIC_SHARED_D_READER_IMPL(Histogram, int, binCount, binCount) BASIC_SHARED_D_READER_IMPL(Histogram, float, binWidth, binWidth) BASIC_SHARED_D_READER_IMPL(Histogram, bool, autoBinRanges, autoBinRanges) BASIC_SHARED_D_READER_IMPL(Histogram, double, binRangesMin, binRangesMin) BASIC_SHARED_D_READER_IMPL(Histogram, double, binRangesMax, binRangesMax) BASIC_SHARED_D_READER_IMPL(Histogram, const AbstractColumn*, dataColumn, dataColumn) QString& Histogram::dataColumnPath() const { return d_ptr->dataColumnPath; } //line BASIC_SHARED_D_READER_IMPL(Histogram, Histogram::LineType, lineType, lineType) CLASS_SHARED_D_READER_IMPL(Histogram, QPen, linePen, linePen) BASIC_SHARED_D_READER_IMPL(Histogram, qreal, lineOpacity, lineOpacity) //symbols BASIC_SHARED_D_READER_IMPL(Histogram, Symbol::Style, symbolsStyle, symbolsStyle) BASIC_SHARED_D_READER_IMPL(Histogram, qreal, symbolsOpacity, symbolsOpacity) BASIC_SHARED_D_READER_IMPL(Histogram, qreal, symbolsRotationAngle, symbolsRotationAngle) BASIC_SHARED_D_READER_IMPL(Histogram, qreal, symbolsSize, symbolsSize) CLASS_SHARED_D_READER_IMPL(Histogram, QBrush, symbolsBrush, symbolsBrush) CLASS_SHARED_D_READER_IMPL(Histogram, QPen, symbolsPen, symbolsPen) //values BASIC_SHARED_D_READER_IMPL(Histogram, Histogram::ValuesType, valuesType, valuesType) BASIC_SHARED_D_READER_IMPL(Histogram, const AbstractColumn *, valuesColumn, valuesColumn) QString& Histogram::valuesColumnPath() const { return d_ptr->valuesColumnPath; } BASIC_SHARED_D_READER_IMPL(Histogram, Histogram::ValuesPosition, valuesPosition, valuesPosition) BASIC_SHARED_D_READER_IMPL(Histogram, qreal, valuesDistance, valuesDistance) BASIC_SHARED_D_READER_IMPL(Histogram, qreal, valuesRotationAngle, valuesRotationAngle) BASIC_SHARED_D_READER_IMPL(Histogram, qreal, valuesOpacity, valuesOpacity) CLASS_SHARED_D_READER_IMPL(Histogram, QString, valuesPrefix, valuesPrefix) CLASS_SHARED_D_READER_IMPL(Histogram, QString, valuesSuffix, valuesSuffix) CLASS_SHARED_D_READER_IMPL(Histogram, QColor, valuesColor, valuesColor) CLASS_SHARED_D_READER_IMPL(Histogram, QFont, valuesFont, valuesFont) //filling BASIC_SHARED_D_READER_IMPL(Histogram, bool, fillingEnabled, fillingEnabled) BASIC_SHARED_D_READER_IMPL(Histogram, PlotArea::BackgroundType, fillingType, fillingType) BASIC_SHARED_D_READER_IMPL(Histogram, PlotArea::BackgroundColorStyle, fillingColorStyle, fillingColorStyle) BASIC_SHARED_D_READER_IMPL(Histogram, PlotArea::BackgroundImageStyle, fillingImageStyle, fillingImageStyle) CLASS_SHARED_D_READER_IMPL(Histogram, Qt::BrushStyle, fillingBrushStyle, fillingBrushStyle) CLASS_SHARED_D_READER_IMPL(Histogram, QColor, fillingFirstColor, fillingFirstColor) CLASS_SHARED_D_READER_IMPL(Histogram, QColor, fillingSecondColor, fillingSecondColor) CLASS_SHARED_D_READER_IMPL(Histogram, QString, fillingFileName, fillingFileName) BASIC_SHARED_D_READER_IMPL(Histogram, qreal, fillingOpacity, fillingOpacity) //error bars BASIC_SHARED_D_READER_IMPL(Histogram, Histogram::ErrorType, errorType, errorType) BASIC_SHARED_D_READER_IMPL(Histogram, XYCurve::ErrorBarsType, errorBarsType, errorBarsType) BASIC_SHARED_D_READER_IMPL(Histogram, qreal, errorBarsCapSize, errorBarsCapSize) CLASS_SHARED_D_READER_IMPL(Histogram, QPen, errorBarsPen, errorBarsPen) BASIC_SHARED_D_READER_IMPL(Histogram, qreal, errorBarsOpacity, errorBarsOpacity) double Histogram::getYMaximum() const { return d_ptr->getYMaximum(); } double Histogram::getYMinimum() const { return d_ptr->getYMinimum(); } double Histogram::getXMaximum() const { return d_ptr->getXMaximum(); } double Histogram::getXMinimum() const { return d_ptr->getXMinimum(); } //############################################################################## //################# setter methods and undo commands ########################## //############################################################################## //General STD_SETTER_CMD_IMPL_F_S(Histogram, SetDataColumn, const AbstractColumn*, dataColumn, recalcHistogram) void Histogram::setDataColumn(const AbstractColumn* column) { Q_D(Histogram); if (column != d->dataColumn) { exec(new HistogramSetDataColumnCmd(d, column, ki18n("%1: set data column"))); if (column) { connect(column, &AbstractColumn::dataChanged, this, &Histogram::dataChanged); //update the curve itself on changes connect(column, &AbstractColumn::dataChanged, this, &Histogram::recalcHistogram); connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &Histogram::dataColumnAboutToBeRemoved); //TODO: add disconnect in the undo-function } } } STD_SETTER_CMD_IMPL_F_S(Histogram, SetHistogramType, Histogram::HistogramType, type, updateType) void Histogram::setType(Histogram::HistogramType type) { Q_D(Histogram); if (type != d->type) exec(new HistogramSetHistogramTypeCmd(d, type, ki18n("%1: set histogram type"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetHistogramOrientation, Histogram::HistogramOrientation, orientation, updateOrientation) void Histogram::setOrientation(Histogram::HistogramOrientation orientation) { Q_D(Histogram); if (orientation != d->orientation) exec(new HistogramSetHistogramOrientationCmd(d, orientation, ki18n("%1: set histogram orientation"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetBinningMethod, Histogram::BinningMethod, binningMethod, recalcHistogram) void Histogram::setBinningMethod(Histogram::BinningMethod method) { Q_D(Histogram); if (method != d->binningMethod) exec(new HistogramSetBinningMethodCmd(d, method, ki18n("%1: set binning method"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetBinCount, int, binCount, recalcHistogram) void Histogram::setBinCount(int count) { Q_D(Histogram); if (count != d->binCount) exec(new HistogramSetBinCountCmd(d, count, ki18n("%1: set bin count"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetBinWidth, float, binWidth, recalcHistogram) void Histogram::setBinWidth(float width) { Q_D(Histogram); if (width != d->binWidth) exec(new HistogramSetBinWidthCmd(d, width, ki18n("%1: set bin width"))); } class HistogramSetAutoBinRangesCmd : public QUndoCommand { public: HistogramSetAutoBinRangesCmd(HistogramPrivate* private_obj, bool autoBinRanges) : m_private(private_obj), m_autoBinRanges(autoBinRanges) { setText(i18n("%1: change auto bin ranges", m_private->name())); }; void redo() override { m_autoBinRangesOld = m_private->autoBinRanges; if (m_autoBinRanges) { m_binRangesMinOld = m_private->binRangesMin; m_binRangesMaxOld = m_private->binRangesMax; m_private->q->recalcHistogram(); } m_private->autoBinRanges = m_autoBinRanges; emit m_private->q->autoBinRangesChanged(m_autoBinRanges); }; void undo() override { if (!m_autoBinRangesOld) { m_private->binRangesMin = m_binRangesMinOld; m_private->binRangesMax = m_binRangesMaxOld; m_private->recalcHistogram(); } m_private->autoBinRanges = m_autoBinRangesOld; emit m_private->q->autoBinRangesChanged(m_autoBinRangesOld); } private: HistogramPrivate* m_private; bool m_autoBinRanges; bool m_autoBinRangesOld{false}; double m_binRangesMinOld{0.0}; double m_binRangesMaxOld{0.0}; }; void Histogram::setAutoBinRanges(bool autoBinRanges) { Q_D(Histogram); if (autoBinRanges != d->autoBinRanges) exec(new HistogramSetAutoBinRangesCmd(d, autoBinRanges)); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetBinRangesMin, double, binRangesMin, recalcHistogram) void Histogram::setBinRangesMin(double binRangesMin) { Q_D(Histogram); if (binRangesMin != d->binRangesMin) exec(new HistogramSetBinRangesMinCmd(d, binRangesMin, ki18n("%1: set bin ranges start"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetBinRangesMax, double, binRangesMax, recalcHistogram) void Histogram::setBinRangesMax(double binRangesMax) { Q_D(Histogram); if (binRangesMax != d->binRangesMax) exec(new HistogramSetBinRangesMaxCmd(d, binRangesMax, ki18n("%1: set bin ranges end"))); } //Line STD_SETTER_CMD_IMPL_F_S(Histogram, SetLineType, Histogram::LineType, lineType, updateLines) void Histogram::setLineType(LineType type) { Q_D(Histogram); if (type != d->lineType) exec(new HistogramSetLineTypeCmd(d, type, ki18n("%1: line type changed"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetLinePen, QPen, linePen, recalcShapeAndBoundingRect) void Histogram::setLinePen(const QPen &pen) { Q_D(Histogram); if (pen != d->linePen) exec(new HistogramSetLinePenCmd(d, pen, ki18n("%1: set line style"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetLineOpacity, qreal, lineOpacity, updatePixmap); void Histogram::setLineOpacity(qreal opacity) { Q_D(Histogram); if (opacity != d->lineOpacity) exec(new HistogramSetLineOpacityCmd(d, opacity, ki18n("%1: set line opacity"))); } // Symbols STD_SETTER_CMD_IMPL_F_S(Histogram, SetSymbolsStyle, Symbol::Style, symbolsStyle, updateSymbols) void Histogram::setSymbolsStyle(Symbol::Style style) { Q_D(Histogram); if (style != d->symbolsStyle) exec(new HistogramSetSymbolsStyleCmd(d, style, ki18n("%1: set symbol style"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetSymbolsSize, qreal, symbolsSize, updateSymbols) void Histogram::setSymbolsSize(qreal size) { Q_D(Histogram); if (!qFuzzyCompare(1 + size, 1 + d->symbolsSize)) exec(new HistogramSetSymbolsSizeCmd(d, size, ki18n("%1: set symbol size"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetSymbolsRotationAngle, qreal, symbolsRotationAngle, updateSymbols) void Histogram::setSymbolsRotationAngle(qreal angle) { Q_D(Histogram); if (!qFuzzyCompare(1 + angle, 1 + d->symbolsRotationAngle)) exec(new HistogramSetSymbolsRotationAngleCmd(d, angle, ki18n("%1: rotate symbols"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetSymbolsBrush, QBrush, symbolsBrush, updatePixmap) void Histogram::setSymbolsBrush(const QBrush &brush) { Q_D(Histogram); if (brush != d->symbolsBrush) exec(new HistogramSetSymbolsBrushCmd(d, brush, ki18n("%1: set symbol filling"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetSymbolsPen, QPen, symbolsPen, updateSymbols) void Histogram::setSymbolsPen(const QPen &pen) { Q_D(Histogram); if (pen != d->symbolsPen) exec(new HistogramSetSymbolsPenCmd(d, pen, ki18n("%1: set symbol outline style"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetSymbolsOpacity, qreal, symbolsOpacity, updatePixmap) void Histogram::setSymbolsOpacity(qreal opacity) { Q_D(Histogram); if (opacity != d->symbolsOpacity) exec(new HistogramSetSymbolsOpacityCmd(d, opacity, ki18n("%1: set symbols opacity"))); } //Values STD_SETTER_CMD_IMPL_F_S(Histogram, SetValuesType, Histogram::ValuesType, valuesType, updateValues) void Histogram::setValuesType(Histogram::ValuesType type) { Q_D(Histogram); if (type != d->valuesType) exec(new HistogramSetValuesTypeCmd(d, type, ki18n("%1: set values type"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetValuesColumn, const AbstractColumn*, valuesColumn, updateValues) void Histogram::setValuesColumn(const AbstractColumn* column) { Q_D(Histogram); if (column != d->valuesColumn) { exec(new HistogramSetValuesColumnCmd(d, column, ki18n("%1: set values column"))); if (column) { connect(column, &AbstractColumn::dataChanged, this, &Histogram::updateValues); connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &Histogram::valuesColumnAboutToBeRemoved); } } } STD_SETTER_CMD_IMPL_F_S(Histogram, SetValuesPosition, Histogram::ValuesPosition, valuesPosition, updateValues) void Histogram::setValuesPosition(ValuesPosition position) { Q_D(Histogram); if (position != d->valuesPosition) exec(new HistogramSetValuesPositionCmd(d, position, ki18n("%1: set values position"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetValuesDistance, qreal, valuesDistance, updateValues) void Histogram::setValuesDistance(qreal distance) { Q_D(Histogram); if (distance != d->valuesDistance) exec(new HistogramSetValuesDistanceCmd(d, distance, ki18n("%1: set values distance"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetValuesRotationAngle, qreal, valuesRotationAngle, updateValues) void Histogram::setValuesRotationAngle(qreal angle) { Q_D(Histogram); if (!qFuzzyCompare(1 + angle, 1 + d->valuesRotationAngle)) exec(new HistogramSetValuesRotationAngleCmd(d, angle, ki18n("%1: rotate values"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetValuesOpacity, qreal, valuesOpacity, updatePixmap) void Histogram::setValuesOpacity(qreal opacity) { Q_D(Histogram); if (opacity != d->valuesOpacity) exec(new HistogramSetValuesOpacityCmd(d, opacity, ki18n("%1: set values opacity"))); } //TODO: Format, Precision STD_SETTER_CMD_IMPL_F_S(Histogram, SetValuesPrefix, QString, valuesPrefix, updateValues) void Histogram::setValuesPrefix(const QString& prefix) { Q_D(Histogram); if (prefix!= d->valuesPrefix) exec(new HistogramSetValuesPrefixCmd(d, prefix, ki18n("%1: set values prefix"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetValuesSuffix, QString, valuesSuffix, updateValues) void Histogram::setValuesSuffix(const QString& suffix) { Q_D(Histogram); if (suffix!= d->valuesSuffix) exec(new HistogramSetValuesSuffixCmd(d, suffix, ki18n("%1: set values suffix"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetValuesFont, QFont, valuesFont, updateValues) void Histogram::setValuesFont(const QFont& font) { Q_D(Histogram); if (font!= d->valuesFont) exec(new HistogramSetValuesFontCmd(d, font, ki18n("%1: set values font"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetValuesColor, QColor, valuesColor, updatePixmap) void Histogram::setValuesColor(const QColor& color) { Q_D(Histogram); if (color != d->valuesColor) exec(new HistogramSetValuesColorCmd(d, color, ki18n("%1: set values color"))); } //Filling STD_SETTER_CMD_IMPL_F_S(Histogram, SetFillingEnabled, bool, fillingEnabled, updateFilling) void Histogram::setFillingEnabled(bool enabled) { Q_D(Histogram); if (enabled != d->fillingEnabled) exec(new HistogramSetFillingEnabledCmd(d, enabled, ki18n("%1: filling changed"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetFillingType, PlotArea::BackgroundType, fillingType, updatePixmap) void Histogram::setFillingType(PlotArea::BackgroundType type) { Q_D(Histogram); if (type != d->fillingType) exec(new HistogramSetFillingTypeCmd(d, type, ki18n("%1: filling type changed"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetFillingColorStyle, PlotArea::BackgroundColorStyle, fillingColorStyle, updatePixmap) void Histogram::setFillingColorStyle(PlotArea::BackgroundColorStyle style) { Q_D(Histogram); if (style != d->fillingColorStyle) exec(new HistogramSetFillingColorStyleCmd(d, style, ki18n("%1: filling color style changed"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetFillingImageStyle, PlotArea::BackgroundImageStyle, fillingImageStyle, updatePixmap) void Histogram::setFillingImageStyle(PlotArea::BackgroundImageStyle style) { Q_D(Histogram); if (style != d->fillingImageStyle) exec(new HistogramSetFillingImageStyleCmd(d, style, ki18n("%1: filling image style changed"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetFillingBrushStyle, Qt::BrushStyle, fillingBrushStyle, updatePixmap) void Histogram::setFillingBrushStyle(Qt::BrushStyle style) { Q_D(Histogram); if (style != d->fillingBrushStyle) exec(new HistogramSetFillingBrushStyleCmd(d, style, ki18n("%1: filling brush style changed"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetFillingFirstColor, QColor, fillingFirstColor, updatePixmap) void Histogram::setFillingFirstColor(const QColor& color) { Q_D(Histogram); if (color!= d->fillingFirstColor) exec(new HistogramSetFillingFirstColorCmd(d, color, ki18n("%1: set filling first color"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetFillingSecondColor, QColor, fillingSecondColor, updatePixmap) void Histogram::setFillingSecondColor(const QColor& color) { Q_D(Histogram); if (color!= d->fillingSecondColor) exec(new HistogramSetFillingSecondColorCmd(d, color, ki18n("%1: set filling second color"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetFillingFileName, QString, fillingFileName, updatePixmap) void Histogram::setFillingFileName(const QString& fileName) { Q_D(Histogram); if (fileName!= d->fillingFileName) exec(new HistogramSetFillingFileNameCmd(d, fileName, ki18n("%1: set filling image"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetFillingOpacity, qreal, fillingOpacity, updatePixmap) void Histogram::setFillingOpacity(qreal opacity) { Q_D(Histogram); if (opacity != d->fillingOpacity) exec(new HistogramSetFillingOpacityCmd(d, opacity, ki18n("%1: set filling opacity"))); } //Error bars STD_SETTER_CMD_IMPL_F_S(Histogram, SetErrorType, Histogram::ErrorType, errorType, updateErrorBars) void Histogram::setErrorType(ErrorType type) { Q_D(Histogram); if (type != d->errorType) exec(new HistogramSetErrorTypeCmd(d, type, ki18n("%1: x-error type changed"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetErrorBarsCapSize, qreal, errorBarsCapSize, updateErrorBars) void Histogram::setErrorBarsCapSize(qreal size) { Q_D(Histogram); if (size != d->errorBarsCapSize) exec(new HistogramSetErrorBarsCapSizeCmd(d, size, ki18n("%1: set error bar cap size"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetErrorBarsType, XYCurve::ErrorBarsType, errorBarsType, updateErrorBars) void Histogram::setErrorBarsType(XYCurve::ErrorBarsType type) { Q_D(Histogram); if (type != d->errorBarsType) exec(new HistogramSetErrorBarsTypeCmd(d, type, ki18n("%1: error bar type changed"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetErrorBarsPen, QPen, errorBarsPen, recalcShapeAndBoundingRect) void Histogram::setErrorBarsPen(const QPen& pen) { Q_D(Histogram); if (pen != d->errorBarsPen) exec(new HistogramSetErrorBarsPenCmd(d, pen, ki18n("%1: set error bar style"))); } STD_SETTER_CMD_IMPL_F_S(Histogram, SetErrorBarsOpacity, qreal, errorBarsOpacity, updatePixmap) void Histogram::setErrorBarsOpacity(qreal opacity) { Q_D(Histogram); if (opacity != d->errorBarsOpacity) exec(new HistogramSetErrorBarsOpacityCmd(d, opacity, ki18n("%1: set error bar opacity"))); } //############################################################################## //################################# SLOTS #################################### //############################################################################## void Histogram::retransform() { d_ptr->retransform(); } void Histogram::recalcHistogram() { d_ptr->recalcHistogram(); } //TODO void Histogram::handleResize(double horizontalRatio, double verticalRatio, bool pageResize) { Q_UNUSED(pageResize); Q_UNUSED(verticalRatio); Q_D(const Histogram); //setValuesDistance(d->distance*); QFont font = d->valuesFont; font.setPointSizeF(font.pointSizeF()*horizontalRatio); setValuesFont(font); retransform(); } void Histogram::updateValues() { d_ptr->updateValues(); } void Histogram::dataColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(Histogram); if (aspect == d->dataColumn) { d->dataColumn = nullptr; d->retransform(); } } void Histogram::valuesColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(Histogram); if (aspect == d->valuesColumn) { d->valuesColumn = nullptr; d->updateValues(); } } //############################################################################## //###### SLOTs for changes triggered via QActions in the context menu ######## //############################################################################## void Histogram::visibilityChangedSlot() { Q_D(const Histogram); this->setVisible(!d->isVisible()); } //############################################################################## //######################### Private implementation ############################# //############################################################################## HistogramPrivate::HistogramPrivate(Histogram *owner) : q(owner) { setFlag(QGraphicsItem::ItemIsSelectable, true); setAcceptHoverEvents(true); } HistogramPrivate::~HistogramPrivate() { if (m_histogram) gsl_histogram_free(m_histogram); } QString HistogramPrivate::name() const { return q->name(); } QRectF HistogramPrivate::boundingRect() const { return boundingRectangle; } double HistogramPrivate::getMaximumOccuranceofHistogram() { if (m_histogram) { double yMaxRange = -INFINITY; switch (type) { case Histogram::Ordinary: { size_t maxYAddes = gsl_histogram_max_bin(m_histogram); yMaxRange = gsl_histogram_get(m_histogram, maxYAddes); break; } case Histogram::Cumulative: { size_t maxYAddes = gsl_histogram_max_bin(m_histogram); yMaxRange = gsl_histogram_get(m_histogram, maxYAddes); double point = 0.0; for (size_t i = 0; i < m_bins; ++i) { point+= gsl_histogram_get(m_histogram,i); if (point > yMaxRange) { yMaxRange = point; } } //yMaxRange = dataColumn->rowCount(); break; } case Histogram::AvgShift: { //TODO } } return yMaxRange; } return -INFINITY; } double HistogramPrivate::getXMinimum() { switch (orientation) { case Histogram::Vertical: return autoBinRanges ? dataColumn->minimum() : binRangesMin; case Histogram::Horizontal: return 0; } return INFINITY; } double HistogramPrivate::getXMaximum() { switch (orientation) { case Histogram::Vertical: return autoBinRanges ? dataColumn->maximum() : binRangesMax; case Histogram::Horizontal: return getMaximumOccuranceofHistogram(); } return -INFINITY; } double HistogramPrivate::getYMinimum() { switch (orientation) { case Histogram::Vertical: return 0; case Histogram::Horizontal: return autoBinRanges ? dataColumn->minimum() : binRangesMin; } return INFINITY; } double HistogramPrivate::getYMaximum() { switch (orientation) { case Histogram::Vertical: return getMaximumOccuranceofHistogram(); case Histogram::Horizontal: return autoBinRanges ? dataColumn->maximum() : binRangesMax; } return INFINITY; } /*! Returns the shape of the Histogram as a QPainterPath in local coordinates */ QPainterPath HistogramPrivate::shape() const { return curveShape; } void HistogramPrivate::contextMenuEvent(QGraphicsSceneContextMenuEvent* event) { q->createContextMenu()->exec(event->screenPos()); } bool HistogramPrivate::swapVisible(bool on) { bool oldValue = isVisible(); setVisible(on); emit q->visibilityChanged(on); return oldValue; } /*! called when the size of the plot or its data ranges (manual changes, zooming, etc.) were changed. recalculates the position of the scene points to be drawn. triggers the update of lines, drop lines, symbols etc. */ void HistogramPrivate::retransform() { if (m_suppressRetransform) return; if (!isVisible()) return; PERFTRACE(name().toLatin1() + ", HistogramPrivate::retransform()"); if (!dataColumn) { linePath = QPainterPath(); symbolsPath = QPainterPath(); valuesPath = QPainterPath(); curveShape = QPainterPath(); lines.clear(); pointsLogical.clear(); pointsScene.clear(); visiblePoints.clear(); valuesPoints.clear(); valuesStrings.clear(); fillPolygon.clear(); recalcShapeAndBoundingRect(); return; } m_suppressRecalc = true; updateLines(); updateSymbols(); updateValues(); m_suppressRecalc = false; } /*! * called when the data was changed. recalculates the histogram. */ void HistogramPrivate::recalcHistogram() { PERFTRACE(name().toLatin1() + ", HistogramPrivate::recalcHistogram()"); if (m_histogram) { gsl_histogram_free(m_histogram); m_histogram = nullptr; } if (!dataColumn) return; //calculate the number of valid data points int count = 0; for (int row = 0; row < dataColumn->rowCount(); ++row) { if (dataColumn->isValid(row) && !dataColumn->isMasked(row)) ++count; } //calculate the number of bins if (count > 0) { if (autoBinRanges) { if (binRangesMin != dataColumn->minimum()) { binRangesMin = dataColumn->minimum(); emit q->binRangesMinChanged(binRangesMin); } if (binRangesMax != dataColumn->maximum()) { binRangesMax = dataColumn->maximum(); emit q->binRangesMaxChanged(binRangesMax); } } else { if (binRangesMin >= binRangesMax) { emit q->dataChanged(); return; } } switch (binningMethod) { case Histogram::ByNumber: m_bins = (size_t)binCount; break; case Histogram::ByWidth: m_bins = (size_t) (binRangesMax-binRangesMin)/binWidth; break; case Histogram::SquareRoot: m_bins = (size_t)sqrt(count); break; case Histogram::Rice: m_bins = (size_t)2*cbrt(count); break; case Histogram::Sturges: m_bins = (size_t) 1 + log2(count); break; case Histogram::Doane: { const double skewness = dynamic_cast(dataColumn)->statistics().skewness; m_bins = (size_t)( 1 + log2(count) + log2(1 + abs(skewness)/sqrt((double)6*(count-2)/(count+1)/(count+3))) ); break; } case Histogram::Scott: { const double sigma = dynamic_cast(dataColumn)->statistics().standardDeviation; const double width = 3.5*sigma/cbrt(count); DEBUG("blablub " << sigma << " " << width << " " <<(binRangesMax - binRangesMin)/width); m_bins = (size_t)(binRangesMax - binRangesMin)/width; break; } } DEBUG("min " << binRangesMin) DEBUG("max " << binRangesMax) DEBUG("number of bins " << m_bins) //calculate the histogram if (m_bins > 0) { m_histogram = gsl_histogram_alloc (m_bins); gsl_histogram_set_ranges_uniform (m_histogram, binRangesMin, binRangesMax); for (int row = 0; row < dataColumn->rowCount(); ++row) { if ( dataColumn->isValid(row) && !dataColumn->isMasked(row) ) gsl_histogram_increment(m_histogram, dataColumn->valueAt(row)); } } else DEBUG("Number of bins must be positiv integer") } //histogram changed because of the actual data changes or because of new bin settings, //emit dataChanged() in order to recalculate everything with the new size/shape of the histogram emit q->dataChanged(); } void HistogramPrivate::updateType() { //type (ordinary or cumulative) changed, //emit dataChanged() in order to recalculate everything with the new size/shape of the histogram emit q->dataChanged(); } void HistogramPrivate::updateOrientation() { //orientation (horizontal or vertical) changed //emit dataChanged() in order to recalculate everything with the new size/shape of the histogram emit q->dataChanged(); } /*! recalculates the painter path for the lines connecting the data points. Called each time when the type of this connection is changed. */ void HistogramPrivate::updateLines() { PERFTRACE(name().toLatin1() + ", HistogramPrivate::updateLines()"); linePath = QPainterPath(); lines.clear(); pointsLogical.clear(); pointsScene.clear(); if (orientation == Histogram::Vertical) verticalHistogram(); else horizontalHistogram(); //map the lines and the symbol positions to the scene coordinates const auto* plot = dynamic_cast(q->parentAspect()); const auto* cSystem = dynamic_cast(plot->coordinateSystem()); Q_ASSERT(cSystem); lines = cSystem->mapLogicalToScene(lines); visiblePoints = std::vector(pointsLogical.count(), false); cSystem->mapLogicalToScene(pointsLogical, pointsScene, visiblePoints); //new line path for (const auto& line : lines) { linePath.moveTo(line.p1()); linePath.lineTo(line.p2()); } updateFilling(); recalcShapeAndBoundingRect(); } void HistogramPrivate::verticalHistogram() { if (!m_histogram) return; const double width = (binRangesMax - binRangesMin)/m_bins; double value = 0.; if (lineType == Histogram::Bars) { for (size_t i = 0; i < m_bins; ++i) { if (type == Histogram::Ordinary) value = gsl_histogram_get(m_histogram, i); else value += gsl_histogram_get(m_histogram, i); const double x = binRangesMin + i*width; lines.append(QLineF(x, 0., x, value)); lines.append(QLineF(x, value, x + width, value)); lines.append(QLineF(x + width, value, x + width, 0.)); pointsLogical.append(QPointF(x+width/2, value)); } } else if (lineType == Histogram::NoLine || lineType == Histogram::Envelope) { double prevValue = 0.; for (size_t i = 0; i < m_bins; ++i) { if (type == Histogram::Ordinary) value = gsl_histogram_get(m_histogram, i); else value += gsl_histogram_get(m_histogram, i); const double x = binRangesMin + i*width; lines.append(QLineF(x, prevValue, x, value)); lines.append(QLineF(x, value, x + width, value)); pointsLogical.append(QPointF(x+width/2, value)); if (i == m_bins - 1) lines.append(QLineF(x + width, value, x + width, 0.)); prevValue = value; } } else { //drop lines for (size_t i = 0; i < m_bins; ++i) { if (type == Histogram::Ordinary) value = gsl_histogram_get(m_histogram, i); else value += gsl_histogram_get(m_histogram, i); const double x = binRangesMin + i*width - width/2; lines.append(QLineF(x, 0., x, value)); pointsLogical.append(QPointF(x, value)); } } if (lineType != Histogram::DropLines) lines.append(QLineF(binRangesMin, 0., binRangesMax, 0.)); } void HistogramPrivate::horizontalHistogram() { if (!m_histogram) return; const double width = (binRangesMax - binRangesMin)/m_bins; double value = 0.; if (lineType == Histogram::Bars) { for (size_t i = 0; i < m_bins; ++i) { if (type == Histogram::Ordinary) value = gsl_histogram_get(m_histogram,i); else value += gsl_histogram_get(m_histogram,i); const double y = binRangesMin + i*width; lines.append(QLineF(0., y, value, y)); lines.append(QLineF(value, y, value, y + width)); lines.append(QLineF(value, y + width, 0., y + width)); pointsLogical.append(QPointF(value, y+width/2)); } } else if (lineType == Histogram::NoLine || lineType == Histogram::Envelope) { double prevValue = 0.; for (size_t i = 0; i < m_bins; ++i) { if (type == Histogram::Ordinary) value = gsl_histogram_get(m_histogram, i); else value += gsl_histogram_get(m_histogram, i); const double y = binRangesMin + i*width; lines.append(QLineF(prevValue, y, value, y)); lines.append(QLineF(value, y, value, y + width)); pointsLogical.append(QPointF(value, y+width/2)); if (i == m_bins - 1) lines.append(QLineF(value, y + width, 0., y + width)); prevValue = value; } } else { //drop lines for (size_t i = 0; i < m_bins; ++i) { if (type == Histogram::Ordinary) value = gsl_histogram_get(m_histogram, i); else value += gsl_histogram_get(m_histogram, i); const double y = binRangesMin + i*width - width/2; lines.append(QLineF(0., y, value, y)); pointsLogical.append(QPointF(value, y)); } } if (lineType != Histogram::DropLines) lines.append(QLineF(0., binRangesMin, 0., binRangesMax)); } void HistogramPrivate::updateSymbols() { symbolsPath = QPainterPath(); if (symbolsStyle != Symbol::NoSymbols) { QPainterPath path = Symbol::pathFromStyle(symbolsStyle); QTransform trafo; trafo.scale(symbolsSize, symbolsSize); path = trafo.map(path); trafo.reset(); if (symbolsRotationAngle != 0) { trafo.rotate(symbolsRotationAngle); path = trafo.map(path); } for (const auto& point : pointsScene) { trafo.reset(); trafo.translate(point.x(), point.y()); symbolsPath.addPath(trafo.map(path)); } } recalcShapeAndBoundingRect(); } /*! recreates the value strings to be shown and recalculates their draw position. */ void HistogramPrivate::updateValues() { valuesPath = QPainterPath(); valuesPoints.clear(); valuesStrings.clear(); if (valuesType == Histogram::NoValues || !m_histogram) { recalcShapeAndBoundingRect(); return; } //determine the value string for all points that are currently visible in the plot if (valuesType == Histogram::ValuesBinEntries) { switch (type) { case Histogram::Ordinary: for (size_t i = 0; i < m_bins; ++i) { if (!visiblePoints[i]) continue; valuesStrings << valuesPrefix + QString::number(gsl_histogram_get(m_histogram, i)) + valuesSuffix; } break; case Histogram::Cumulative: { value = 0; for (size_t i = 0; i < m_bins; ++i) { if (!visiblePoints[i]) continue; value += gsl_histogram_get(m_histogram, i); valuesStrings << valuesPrefix + QString::number(value) + valuesSuffix; } break; } case Histogram::AvgShift: break; } } else if (valuesType == Histogram::ValuesCustomColumn) { if (!valuesColumn) { recalcShapeAndBoundingRect(); return; } const int endRow = qMin(pointsLogical.size(), valuesColumn->rowCount()); const AbstractColumn::ColumnMode xColMode = valuesColumn->columnMode(); for (int i = 0; i < endRow; ++i) { if (!visiblePoints[i]) continue; if ( !valuesColumn->isValid(i) || valuesColumn->isMasked(i) ) continue; switch (xColMode) { case AbstractColumn::Numeric: valuesStrings << valuesPrefix + QString::number(valuesColumn->valueAt(i)) + valuesSuffix; break; case AbstractColumn::Text: valuesStrings << valuesPrefix + valuesColumn->textAt(i) + valuesSuffix; case AbstractColumn::Integer: case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: //TODO break; } } } //Calculate the coordinates where to paint the value strings. //The coordinates depend on the actual size of the string. QPointF tempPoint; QFontMetrics fm(valuesFont); qreal w; const qreal h = fm.ascent(); switch (valuesPosition) { case Histogram::ValuesAbove: for (int i = 0; i < valuesStrings.size(); i++) { w = fm.width(valuesStrings.at(i)); tempPoint.setX( pointsScene.at(i).x() -w/2); tempPoint.setY( pointsScene.at(i).y() - valuesDistance ); valuesPoints.append(tempPoint); } break; case Histogram::ValuesUnder: for (int i = 0; i < valuesStrings.size(); i++) { w = fm.width(valuesStrings.at(i)); tempPoint.setX( pointsScene.at(i).x() -w/2); tempPoint.setY( pointsScene.at(i).y() + valuesDistance + h/2); valuesPoints.append(tempPoint); } break; case Histogram::ValuesLeft: for (int i = 0; i < valuesStrings.size(); i++) { w = fm.width(valuesStrings.at(i)); tempPoint.setX( pointsScene.at(i).x() - valuesDistance - w - 1); tempPoint.setY( pointsScene.at(i).y()); valuesPoints.append(tempPoint); } break; case Histogram::ValuesRight: for (int i = 0; i < valuesStrings.size(); i++) { tempPoint.setX( pointsScene.at(i).x() + valuesDistance - 1); tempPoint.setY( pointsScene.at(i).y() ); valuesPoints.append(tempPoint); } break; } QTransform trafo; QPainterPath path; for (int i = 0; i < valuesPoints.size(); i++) { path = QPainterPath(); path.addText( QPoint(0,0), valuesFont, valuesStrings.at(i) ); trafo.reset(); trafo.translate( valuesPoints.at(i).x(), valuesPoints.at(i).y() ); if (valuesRotationAngle!=0) trafo.rotate( -valuesRotationAngle ); valuesPath.addPath(trafo.map(path)); } recalcShapeAndBoundingRect(); } void HistogramPrivate::updateFilling() { fillPolygon.clear(); if (!fillingEnabled || lineType == Histogram::DropLines) { recalcShapeAndBoundingRect(); return; } QVector fillLines; const auto* plot = dynamic_cast(q->parentAspect()); const AbstractCoordinateSystem* cSystem = plot->coordinateSystem(); //if there're no interpolation lines available (Histogram::NoLine selected), create line-interpolation, //use already available lines otherwise. if (lines.size()) fillLines = lines; else { for (int i = 0; i < pointsLogical.count()-1; i++) fillLines.append(QLineF(pointsLogical.at(i), pointsLogical.at(i+1))); fillLines = cSystem->mapLogicalToScene(fillLines); } //no lines available (no points), nothing to do if (!fillLines.size()) return; QPointF p1, p2; for (int i = 0; i < fillLines.size(); ++i) { const QLineF& line = fillLines.at(i); p1 = line.p1(); p2 = line.p2(); if (i != 0 && p1 != fillLines.at(i-1).p2()) fillPolygon << fillLines.at(i-1).p2() << p1; fillPolygon << p1 << p2; } //close the last polygon float yEnd = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMin()>0 ? plot->yMin() : 0)).y(); fillPolygon << QPointF(fillLines.last().p2().x(), yEnd); fillPolygon << QPointF(fillLines.first().p1().x(), yEnd); recalcShapeAndBoundingRect(); } void HistogramPrivate::updateErrorBars() { } /*! recalculates the outer bounds and the shape of the curve. */ void HistogramPrivate::recalcShapeAndBoundingRect() { //if (m_suppressRecalc) // return; prepareGeometryChange(); curveShape = QPainterPath(); if (lineType != Histogram::NoLine) curveShape.addPath(WorksheetElement::shapeFromPath(linePath, linePen)); if (symbolsStyle != Symbol::NoSymbols) curveShape.addPath(symbolsPath); if (valuesType != Histogram::NoValues) curveShape.addPath(valuesPath); boundingRectangle = curveShape.boundingRect(); boundingRectangle = boundingRectangle.united(fillPolygon.boundingRect()); //TODO: when the selection is painted, line intersections are visible. //simplified() removes those artifacts but is horrible slow for curves with large number of points. //search for an alternative. //curveShape = curveShape.simplified(); updatePixmap(); } void HistogramPrivate::draw(QPainter* painter) { PERFTRACE(name().toLatin1() + ", HistogramPrivate::draw()"); //drawing line if (lineType != Histogram::NoLine) { painter->setOpacity(lineOpacity); painter->setPen(linePen); painter->setBrush(Qt::NoBrush); painter->drawPath(linePath); } //draw filling if (fillingEnabled) { painter->setOpacity(fillingOpacity); painter->setPen(Qt::SolidLine); drawFilling(painter); } //draw symbols if (symbolsStyle != Symbol::NoSymbols) { painter->setOpacity(symbolsOpacity); painter->setPen(symbolsPen); painter->setBrush(symbolsBrush); drawSymbols(painter); } //draw values if (valuesType != Histogram::NoValues) { painter->setOpacity(valuesOpacity); painter->setPen(valuesColor); painter->setBrush(Qt::SolidPattern); drawValues(painter); } } void HistogramPrivate::updatePixmap() { QPixmap pixmap(boundingRectangle.width(), boundingRectangle.height()); if (boundingRectangle.width() == 0 || boundingRectangle.height() == 0) { m_pixmap = pixmap; m_hoverEffectImageIsDirty = true; m_selectionEffectImageIsDirty = true; return; } pixmap.fill(Qt::transparent); QPainter painter(&pixmap); painter.setRenderHint(QPainter::Antialiasing, true); painter.translate(-boundingRectangle.topLeft()); draw(&painter); painter.end(); m_pixmap = pixmap; m_hoverEffectImageIsDirty = true; m_selectionEffectImageIsDirty = true; } /*! Reimplementation of QGraphicsItem::paint(). This function does the actual painting of the curve. \sa QGraphicsItem::paint(). */ void HistogramPrivate::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) { Q_UNUSED(option); Q_UNUSED(widget); if (!isVisible()) return; painter->setPen(Qt::NoPen); painter->setBrush(Qt::NoBrush); painter->setRenderHint(QPainter::SmoothPixmapTransform, true); if ( KSharedConfig::openConfig()->group("Settings_Worksheet").readEntry("DoubleBuffering", true) ) painter->drawPixmap(boundingRectangle.topLeft(), m_pixmap); //draw the cached pixmap (fast) else draw(painter); //draw directly again (slow) if (m_hovered && !isSelected() && !m_printing) { if (m_hoverEffectImageIsDirty) { QPixmap pix = m_pixmap; QPainter p(&pix); p.setCompositionMode(QPainter::CompositionMode_SourceIn); // source (shadow) pixels merged with the alpha channel of the destination (m_pixmap) p.fillRect(pix.rect(), QApplication::palette().color(QPalette::Shadow)); p.end(); m_hoverEffectImage = ImageTools::blurred(pix.toImage(), m_pixmap.rect(), 5); m_hoverEffectImageIsDirty = false; } painter->drawImage(boundingRectangle.topLeft(), m_hoverEffectImage, m_pixmap.rect()); return; } if (isSelected() && !m_printing) { if (m_selectionEffectImageIsDirty) { QPixmap pix = m_pixmap; QPainter p(&pix); p.setCompositionMode(QPainter::CompositionMode_SourceIn); p.fillRect(pix.rect(), QApplication::palette().color(QPalette::Highlight)); p.end(); m_selectionEffectImage = ImageTools::blurred(pix.toImage(), m_pixmap.rect(), 5); m_selectionEffectImageIsDirty = false; } painter->drawImage(boundingRectangle.topLeft(), m_selectionEffectImage, m_pixmap.rect()); return; } } void HistogramPrivate::drawSymbols(QPainter* painter) { QPainterPath path = Symbol::pathFromStyle(symbolsStyle); QTransform trafo; trafo.scale(symbolsSize, symbolsSize); path = trafo.map(path); trafo.reset(); if (symbolsRotationAngle != 0) { trafo.rotate(-symbolsRotationAngle); path = trafo.map(path); } for (const auto& point : pointsScene) { trafo.reset(); trafo.translate(point.x(), point.y()); painter->drawPath(trafo.map(path)); } } void HistogramPrivate::drawValues(QPainter* painter) { QTransform trafo; QPainterPath path; for (int i = 0; i < valuesPoints.size(); i++) { path = QPainterPath(); path.addText( QPoint(0,0), valuesFont, valuesStrings.at(i) ); trafo.reset(); trafo.translate( valuesPoints.at(i).x(), valuesPoints.at(i).y() ); if (valuesRotationAngle!=0) trafo.rotate(-valuesRotationAngle ); painter->drawPath(trafo.map(path)); } } void HistogramPrivate::drawFilling(QPainter* painter) { const QRectF& rect = fillPolygon.boundingRect(); if (fillingType == PlotArea::Color) { switch (fillingColorStyle) { case PlotArea::SingleColor: { painter->setBrush(QBrush(fillingFirstColor)); break; } case PlotArea::HorizontalLinearGradient: { QLinearGradient linearGrad(rect.topLeft(), rect.topRight()); linearGrad.setColorAt(0, fillingFirstColor); linearGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::VerticalLinearGradient: { QLinearGradient linearGrad(rect.topLeft(), rect.bottomLeft()); linearGrad.setColorAt(0, fillingFirstColor); linearGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::TopLeftDiagonalLinearGradient: { QLinearGradient linearGrad(rect.topLeft(), rect.bottomRight()); linearGrad.setColorAt(0, fillingFirstColor); linearGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::BottomLeftDiagonalLinearGradient: { QLinearGradient linearGrad(rect.bottomLeft(), rect.topRight()); linearGrad.setColorAt(0, fillingFirstColor); linearGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::RadialGradient: { QRadialGradient radialGrad(rect.center(), rect.width()/2); radialGrad.setColorAt(0, fillingFirstColor); radialGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(radialGrad)); break; } } } else if (fillingType == PlotArea::Image) { if ( !fillingFileName.trimmed().isEmpty() ) { QPixmap pix(fillingFileName); switch (fillingImageStyle) { case PlotArea::ScaledCropped: pix = pix.scaled(rect.size().toSize(),Qt::KeepAspectRatioByExpanding,Qt::SmoothTransformation); painter->setBrush(QBrush(pix)); painter->setBrushOrigin(pix.size().width()/2,pix.size().height()/2); break; case PlotArea::Scaled: pix = pix.scaled(rect.size().toSize(),Qt::IgnoreAspectRatio,Qt::SmoothTransformation); painter->setBrush(QBrush(pix)); painter->setBrushOrigin(pix.size().width()/2,pix.size().height()/2); break; case PlotArea::ScaledAspectRatio: pix = pix.scaled(rect.size().toSize(),Qt::KeepAspectRatio,Qt::SmoothTransformation); painter->setBrush(QBrush(pix)); painter->setBrushOrigin(pix.size().width()/2,pix.size().height()/2); break; case PlotArea::Centered: { QPixmap backpix(rect.size().toSize()); backpix.fill(); QPainter p(&backpix); p.drawPixmap(QPointF(0,0),pix); p.end(); painter->setBrush(QBrush(backpix)); painter->setBrushOrigin(-pix.size().width()/2,-pix.size().height()/2); break; } case PlotArea::Tiled: painter->setBrush(QBrush(pix)); break; case PlotArea::CenterTiled: painter->setBrush(QBrush(pix)); painter->setBrushOrigin(pix.size().width()/2,pix.size().height()/2); } } } else if (fillingType == PlotArea::Pattern) painter->setBrush(QBrush(fillingFirstColor,fillingBrushStyle)); painter->drawPolygon(fillPolygon); } void HistogramPrivate::hoverEnterEvent(QGraphicsSceneHoverEvent*) { const auto* plot = dynamic_cast(q->parentAspect()); if (plot->mouseMode() == CartesianPlot::SelectionMode && !isSelected()) { m_hovered = true; emit q->hovered(); update(); } } void HistogramPrivate::hoverLeaveEvent(QGraphicsSceneHoverEvent*) { const auto* plot = dynamic_cast(q->parentAspect()); if (plot->mouseMode() == CartesianPlot::SelectionMode && m_hovered) { m_hovered = false; emit q->unhovered(); update(); } } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void Histogram::save(QXmlStreamWriter* writer) const { Q_D(const Histogram); writer->writeStartElement("Histogram"); writeBasicAttributes(writer); writeCommentElement(writer); //general writer->writeStartElement("general"); WRITE_COLUMN(d->dataColumn, dataColumn); writer->writeAttribute( "type", QString::number(d->type) ); writer->writeAttribute( "orientation", QString::number(d->orientation) ); writer->writeAttribute( "binningMethod", QString::number(d->binningMethod) ); writer->writeAttribute( "binCount", QString::number(d->binCount)); writer->writeAttribute( "binWidth", QString::number(d->binWidth)); writer->writeAttribute( "autoBinRanges", QString::number(d->autoBinRanges) ); writer->writeAttribute( "binRangesMin", QString::number(d->binRangesMin) ); writer->writeAttribute( "binRangesMax", QString::number(d->binRangesMax) ); writer->writeAttribute( "visible", QString::number(d->isVisible()) ); writer->writeEndElement(); //Line writer->writeStartElement("line"); writer->writeAttribute( "type", QString::number(d->lineType) ); WRITE_QPEN(d->linePen); writer->writeAttribute( "opacity", QString::number(d->lineOpacity) ); writer->writeEndElement(); //Symbols writer->writeStartElement( "symbols" ); writer->writeAttribute( "symbolsStyle", QString::number(d->symbolsStyle) ); writer->writeAttribute( "opacity", QString::number(d->symbolsOpacity) ); writer->writeAttribute( "rotation", QString::number(d->symbolsRotationAngle) ); writer->writeAttribute( "size", QString::number(d->symbolsSize) ); WRITE_QBRUSH(d->symbolsBrush); WRITE_QPEN(d->symbolsPen); writer->writeEndElement(); //Values writer->writeStartElement("values"); writer->writeAttribute( "type", QString::number(d->valuesType) ); WRITE_COLUMN(d->valuesColumn, valuesColumn); writer->writeAttribute( "position", QString::number(d->valuesPosition) ); writer->writeAttribute( "distance", QString::number(d->valuesDistance) ); writer->writeAttribute( "rotation", QString::number(d->valuesRotationAngle) ); writer->writeAttribute( "opacity", QString::number(d->valuesOpacity) ); //TODO values format and precision writer->writeAttribute( "prefix", d->valuesPrefix ); writer->writeAttribute( "suffix", d->valuesSuffix ); WRITE_QCOLOR(d->valuesColor); WRITE_QFONT(d->valuesFont); writer->writeEndElement(); //Filling writer->writeStartElement("filling"); writer->writeAttribute( "enalbed", QString::number(d->fillingEnabled) ); writer->writeAttribute( "type", QString::number(d->fillingType) ); writer->writeAttribute( "colorStyle", QString::number(d->fillingColorStyle) ); writer->writeAttribute( "imageStyle", QString::number(d->fillingImageStyle) ); writer->writeAttribute( "brushStyle", QString::number(d->fillingBrushStyle) ); writer->writeAttribute( "firstColor_r", QString::number(d->fillingFirstColor.red()) ); writer->writeAttribute( "firstColor_g", QString::number(d->fillingFirstColor.green()) ); writer->writeAttribute( "firstColor_b", QString::number(d->fillingFirstColor.blue()) ); writer->writeAttribute( "secondColor_r", QString::number(d->fillingSecondColor.red()) ); writer->writeAttribute( "secondColor_g", QString::number(d->fillingSecondColor.green()) ); writer->writeAttribute( "secondColor_b", QString::number(d->fillingSecondColor.blue()) ); writer->writeAttribute( "fileName", d->fillingFileName ); writer->writeAttribute( "opacity", QString::number(d->fillingOpacity) ); writer->writeEndElement(); writer->writeEndElement(); //close "Histogram" section } //! Load from XML bool Histogram::load(XmlStreamReader* reader, bool preview) { Q_D(Histogram); if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "Histogram") break; if (!reader->isStartElement()) continue; if (reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (!preview && reader->name() == "general") { attribs = reader->attributes(); READ_COLUMN(dataColumn); READ_INT_VALUE("type", type, Histogram::HistogramType); READ_INT_VALUE("orientation", orientation, Histogram::HistogramOrientation); READ_INT_VALUE("binningMethod", binningMethod, Histogram::BinningMethod); READ_INT_VALUE("binCount", binCount, int); READ_DOUBLE_VALUE("binWidth", binWidth); READ_INT_VALUE("autoBinRanges", autoBinRanges, bool); READ_DOUBLE_VALUE("binRangesMin", binRangesMin); READ_DOUBLE_VALUE("binRangesMax", binRangesMax); str = attribs.value("visible").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("visible").toString()); else d->setVisible(str.toInt()); } else if (!preview && reader->name() == "line") { attribs = reader->attributes(); READ_INT_VALUE("type", lineType, Histogram::LineType); READ_QPEN(d->linePen); READ_DOUBLE_VALUE("opacity", lineOpacity); } else if (!preview && reader->name() == "symbols") { attribs = reader->attributes(); READ_INT_VALUE("symbolsStyle", symbolsStyle, Symbol::Style); READ_DOUBLE_VALUE("opacity", symbolsOpacity); READ_DOUBLE_VALUE("rotation", symbolsRotationAngle); READ_DOUBLE_VALUE("size", symbolsSize); READ_QBRUSH(d->symbolsBrush); READ_QPEN(d->symbolsPen); } else if (!preview && reader->name() == "values") { attribs = reader->attributes(); READ_INT_VALUE("type", valuesType, Histogram::ValuesType); READ_COLUMN(valuesColumn); READ_INT_VALUE("position", valuesPosition, Histogram::ValuesPosition); READ_DOUBLE_VALUE("distance", valuesRotationAngle); READ_DOUBLE_VALUE("rotation", valuesRotationAngle); READ_DOUBLE_VALUE("opacity", valuesOpacity); //don't produce any warning if no prefix or suffix is set (empty string is allowed here in xml) d->valuesPrefix = attribs.value("prefix").toString(); d->valuesSuffix = attribs.value("suffix").toString(); READ_QCOLOR(d->valuesColor); READ_QFONT(d->valuesFont); } else if (!preview && reader->name() == "filling") { attribs = reader->attributes(); READ_INT_VALUE("enabled", fillingEnabled, bool); READ_INT_VALUE("type", fillingType, PlotArea::BackgroundType); READ_INT_VALUE("colorStyle", fillingColorStyle, PlotArea::BackgroundColorStyle); READ_INT_VALUE("imageStyle", fillingImageStyle, PlotArea::BackgroundImageStyle); READ_INT_VALUE("brushStyle", fillingBrushStyle, Qt::BrushStyle); str = attribs.value("firstColor_r").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_r").toString()); else d->fillingFirstColor.setRed(str.toInt()); str = attribs.value("firstColor_g").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_g").toString()); else d->fillingFirstColor.setGreen(str.toInt()); str = attribs.value("firstColor_b").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_b").toString()); else d->fillingFirstColor.setBlue(str.toInt()); str = attribs.value("secondColor_r").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_r").toString()); else d->fillingSecondColor.setRed(str.toInt()); str = attribs.value("secondColor_g").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_g").toString()); else d->fillingSecondColor.setGreen(str.toInt()); str = attribs.value("secondColor_b").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_b").toString()); else d->fillingSecondColor.setBlue(str.toInt()); d->fillingFileName = attribs.value("fileName").toString(); READ_DOUBLE_VALUE("opacity", fillingOpacity); } } return true; } //############################################################################## //######################### Theme management ################################## //############################################################################## void Histogram::loadThemeConfig(const KConfig& config) { KConfigGroup group = config.group("XYCurve"); int index = parentAspect()->indexOfChild(this); const auto* plot = dynamic_cast(parentAspect()); QColor themeColor; if (indexthemeColorPalette().size()) themeColor = plot->themeColorPalette().at(index); else { if (plot->themeColorPalette().size()) themeColor = plot->themeColorPalette().last(); } QPen p; Q_D(Histogram); d->m_suppressRecalc = true; //Line p.setStyle((Qt::PenStyle)group.readEntry("LineStyle", (int)this->linePen().style())); p.setWidthF(group.readEntry("LineWidth", this->linePen().widthF())); p.setColor(themeColor); this->setLinePen(p); this->setLineOpacity(group.readEntry("LineOpacity", this->lineOpacity())); //Symbol this->setSymbolsOpacity(group.readEntry("SymbolOpacity", this->symbolsOpacity())); QBrush brush = symbolsBrush(); brush.setColor(themeColor); this->setSymbolsBrush(brush); p = symbolsPen(); p.setColor(themeColor); this->setSymbolsPen(p); //Values this->setValuesOpacity(group.readEntry("ValuesOpacity", this->valuesOpacity())); this->setValuesColor(group.readEntry("ValuesColor", this->valuesColor())); //Filling this->setFillingBrushStyle((Qt::BrushStyle)group.readEntry("FillingBrushStyle",(int) this->fillingBrushStyle())); this->setFillingColorStyle((PlotArea::BackgroundColorStyle)group.readEntry("FillingColorStyle",(int) this->fillingColorStyle())); this->setFillingOpacity(group.readEntry("FillingOpacity", this->fillingOpacity())); this->setFillingSecondColor(group.readEntry("FillingSecondColor",(QColor) this->fillingSecondColor())); this->setFillingFirstColor(themeColor); this->setFillingType((PlotArea::BackgroundType)group.readEntry("FillingType",(int) this->fillingType())); //Error Bars //TODO: // p.setStyle((Qt::PenStyle)group.readEntry("ErrorBarsStyle",(int) this->errorBarsPen().style())); // p.setWidthF(group.readEntry("ErrorBarsWidth", this->errorBarsPen().widthF())); // p.setColor(themeColor); // this->setErrorBarsPen(p); // this->setErrorBarsOpacity(group.readEntry("ErrorBarsOpacity",this->errorBarsOpacity())); d->m_suppressRecalc = false; d->recalcShapeAndBoundingRect(); } void Histogram::saveThemeConfig(const KConfig& config) { KConfigGroup group = config.group("Histogram"); //Line group.writeEntry("LineOpacity", this->lineOpacity()); group.writeEntry("LineStyle",(int) this->linePen().style()); group.writeEntry("LineWidth", this->linePen().widthF()); //Error Bars // group.writeEntry("ErrorBarsCapSize",this->errorBarsCapSize()); // group.writeEntry("ErrorBarsOpacity",this->errorBarsOpacity()); // group.writeEntry("ErrorBarsColor",(QColor) this->errorBarsPen().color()); // group.writeEntry("ErrorBarsStyle",(int) this->errorBarsPen().style()); // group.writeEntry("ErrorBarsWidth", this->errorBarsPen().widthF()); //Filling group.writeEntry("FillingBrushStyle",(int) this->fillingBrushStyle()); group.writeEntry("FillingColorStyle",(int) this->fillingColorStyle()); group.writeEntry("FillingOpacity", this->fillingOpacity()); group.writeEntry("FillingSecondColor",(QColor) this->fillingSecondColor()); group.writeEntry("FillingType",(int) this->fillingType()); //Symbol group.writeEntry("SymbolOpacity", this->symbolsOpacity()); //Values group.writeEntry("ValuesOpacity", this->valuesOpacity()); group.writeEntry("ValuesColor", (QColor) this->valuesColor()); group.writeEntry("ValuesFont", this->valuesFont()); int index = parentAspect()->indexOfChild(this); if (index < 5) { KConfigGroup themeGroup = config.group("Theme"); for (int i = index; i < 5; i++) { QString s = "ThemePaletteColor" + QString::number(i+1); themeGroup.writeEntry(s,(QColor) this->linePen().color()); } } } diff --git a/src/backend/worksheet/plots/cartesian/XYCurve.cpp b/src/backend/worksheet/plots/cartesian/XYCurve.cpp index 506e3b7d1..8212222d3 100644 --- a/src/backend/worksheet/plots/cartesian/XYCurve.cpp +++ b/src/backend/worksheet/plots/cartesian/XYCurve.cpp @@ -1,3513 +1,3513 @@ /*************************************************************************** File : XYCurve.cpp Project : LabPlot Description : A xy-curve -------------------------------------------------------------------- Copyright : (C) 2010-2018 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2013 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ /*! \class XYCurve \brief A 2D-curve, provides an interface for editing many properties of the curve. \ingroup worksheet */ #include "XYCurve.h" #include "XYCurvePrivate.h" #include "backend/core/column/Column.h" #include "backend/worksheet/plots/cartesian/CartesianCoordinateSystem.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "backend/lib/commandtemplates.h" #include "backend/core/Project.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/worksheet/Worksheet.h" #include "backend/lib/XmlStreamReader.h" #include "backend/lib/macros.h" #include "backend/lib/trace.h" #include "backend/gsl/errors.h" #include "tools/ImageTools.h" #include #include #include #include #include #include #include #include extern "C" { #include #include } XYCurve::XYCurve(const QString &name, AspectType type) : WorksheetElement(name, type), d_ptr(new XYCurvePrivate(this)) { init(); } XYCurve::XYCurve(const QString& name, XYCurvePrivate* dd, AspectType type) : WorksheetElement(name, type), d_ptr(dd) { init(); } //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene XYCurve::~XYCurve() = default; void XYCurve::finalizeAdd() { Q_D(XYCurve); d->plot = dynamic_cast(parentAspect()); Q_ASSERT(d->plot); d->cSystem = dynamic_cast(d->plot->coordinateSystem()); } void XYCurve::init() { Q_D(XYCurve); KConfig config; KConfigGroup group = config.group("XYCurve"); d->xColumn = nullptr; d->yColumn = nullptr; d->lineType = (XYCurve::LineType) group.readEntry("LineType", (int)XYCurve::Line); d->lineIncreasingXOnly = group.readEntry("LineIncreasingXOnly", false); d->lineSkipGaps = group.readEntry("SkipLineGaps", false); d->lineInterpolationPointsCount = group.readEntry("LineInterpolationPointsCount", 1); d->linePen.setStyle( (Qt::PenStyle) group.readEntry("LineStyle", (int)Qt::SolidLine) ); d->linePen.setColor( group.readEntry("LineColor", QColor(Qt::black)) ); d->linePen.setWidthF( group.readEntry("LineWidth", Worksheet::convertToSceneUnits(1.0, Worksheet::Point)) ); d->lineOpacity = group.readEntry("LineOpacity", 1.0); d->dropLineType = (XYCurve::DropLineType) group.readEntry("DropLineType", (int)XYCurve::NoLine); d->dropLinePen.setStyle( (Qt::PenStyle) group.readEntry("DropLineStyle", (int)Qt::SolidLine) ); d->dropLinePen.setColor( group.readEntry("DropLineColor", QColor(Qt::black))); d->dropLinePen.setWidthF( group.readEntry("DropLineWidth", Worksheet::convertToSceneUnits(1.0, Worksheet::Point)) ); d->dropLineOpacity = group.readEntry("DropLineOpacity", 1.0); d->symbolsStyle = (Symbol::Style)group.readEntry("SymbolStyle", (int)Symbol::NoSymbols); d->symbolsSize = group.readEntry("SymbolSize", Worksheet::convertToSceneUnits(5, Worksheet::Point)); d->symbolsRotationAngle = group.readEntry("SymbolRotation", 0.0); d->symbolsOpacity = group.readEntry("SymbolOpacity", 1.0); d->symbolsBrush.setStyle( (Qt::BrushStyle)group.readEntry("SymbolFillingStyle", (int)Qt::SolidPattern) ); d->symbolsBrush.setColor( group.readEntry("SymbolFillingColor", QColor(Qt::black)) ); d->symbolsPen.setStyle( (Qt::PenStyle)group.readEntry("SymbolBorderStyle", (int)Qt::SolidLine) ); d->symbolsPen.setColor( group.readEntry("SymbolBorderColor", QColor(Qt::black)) ); d->symbolsPen.setWidthF( group.readEntry("SymbolBorderWidth", Worksheet::convertToSceneUnits(0.0, Worksheet::Point)) ); d->valuesType = (XYCurve::ValuesType) group.readEntry("ValuesType", (int)XYCurve::NoValues); d->valuesColumn = nullptr; d->valuesPosition = (XYCurve::ValuesPosition) group.readEntry("ValuesPosition", (int)XYCurve::ValuesAbove); d->valuesDistance = group.readEntry("ValuesDistance", Worksheet::convertToSceneUnits(5, Worksheet::Point)); d->valuesRotationAngle = group.readEntry("ValuesRotation", 0.0); d->valuesOpacity = group.readEntry("ValuesOpacity", 1.0); d->valuesPrefix = group.readEntry("ValuesPrefix", ""); d->valuesSuffix = group.readEntry("ValuesSuffix", ""); d->valuesFont = group.readEntry("ValuesFont", QFont()); d->valuesFont.setPixelSize( Worksheet::convertToSceneUnits( 8, Worksheet::Point ) ); d->valuesColor = group.readEntry("ValuesColor", QColor(Qt::black)); d->fillingPosition = (XYCurve::FillingPosition) group.readEntry("FillingPosition", (int)XYCurve::NoFilling); d->fillingType = (PlotArea::BackgroundType) group.readEntry("FillingType", (int)PlotArea::Color); d->fillingColorStyle = (PlotArea::BackgroundColorStyle) group.readEntry("FillingColorStyle", (int) PlotArea::SingleColor); d->fillingImageStyle = (PlotArea::BackgroundImageStyle) group.readEntry("FillingImageStyle", (int) PlotArea::Scaled); d->fillingBrushStyle = (Qt::BrushStyle) group.readEntry("FillingBrushStyle", (int) Qt::SolidPattern); d->fillingFileName = group.readEntry("FillingFileName", QString()); d->fillingFirstColor = group.readEntry("FillingFirstColor", QColor(Qt::white)); d->fillingSecondColor = group.readEntry("FillingSecondColor", QColor(Qt::black)); d->fillingOpacity = group.readEntry("FillingOpacity", 1.0); d->xErrorType = (XYCurve::ErrorType) group.readEntry("XErrorType", (int)XYCurve::NoError); d->xErrorPlusColumn = nullptr; d->xErrorMinusColumn = nullptr; d->yErrorType = (XYCurve::ErrorType) group.readEntry("YErrorType", (int)XYCurve::NoError); d->yErrorPlusColumn = nullptr; d->yErrorMinusColumn = nullptr; d->errorBarsType = (XYCurve::ErrorBarsType) group.readEntry("ErrorBarsType", (int)XYCurve::ErrorBarsSimple); d->errorBarsCapSize = group.readEntry( "ErrorBarsCapSize", Worksheet::convertToSceneUnits(10, Worksheet::Point) ); d->errorBarsPen.setStyle( (Qt::PenStyle)group.readEntry("ErrorBarsStyle", (int)Qt::SolidLine) ); d->errorBarsPen.setColor( group.readEntry("ErrorBarsColor", QColor(Qt::black)) ); d->errorBarsPen.setWidthF( group.readEntry("ErrorBarsWidth", Worksheet::convertToSceneUnits(1.0, Worksheet::Point)) ); d->errorBarsOpacity = group.readEntry("ErrorBarsOpacity", 1.0); } void XYCurve::initActions() { - visibilityAction = new QAction(i18n("Visible"), this); + visibilityAction = new QAction(QIcon::fromTheme("view-visible"), i18n("Visible"), this); visibilityAction->setCheckable(true); connect(visibilityAction, SIGNAL(triggered(bool)), this, SLOT(visibilityChanged())); navigateToAction = new QAction(QIcon::fromTheme("go-next-view"), QString(), this); connect(navigateToAction, SIGNAL(triggered(bool)), this, SLOT(navigateTo())); m_menusInitialized = true; } QMenu* XYCurve::createContextMenu() { if (!m_menusInitialized) initActions(); QMenu* menu = WorksheetElement::createContextMenu(); QAction* firstAction = menu->actions().at(1); //skip the first action because of the "title-action" visibilityAction->setChecked(isVisible()); menu->insertAction(firstAction, visibilityAction); //"data analysis" menu auto* plot = dynamic_cast(parentAspect()); menu->insertMenu(visibilityAction, plot->analysisMenu()); menu->insertSeparator(visibilityAction); //"Navigate to spreadsheet"-action, show only if x- or y-columns have data from a spreadsheet AbstractAspect* parentSpreadsheet = nullptr; if (xColumn() && dynamic_cast(xColumn()->parentAspect()) ) parentSpreadsheet = xColumn()->parentAspect(); else if (yColumn() && dynamic_cast(yColumn()->parentAspect()) ) parentSpreadsheet = yColumn()->parentAspect(); if (parentSpreadsheet) { navigateToAction->setText(i18n("Navigate to \"%1\"", parentSpreadsheet->name())); navigateToAction->setData(parentSpreadsheet->path()); menu->insertAction(visibilityAction, navigateToAction); menu->insertSeparator(visibilityAction); } //if the context menu is called on an item that is not selected yet, select it if (!graphicsItem()->isSelected()) graphicsItem()->setSelected(true); return menu; } /*! Returns an icon to be used in the project explorer. */ QIcon XYCurve::icon() const { return QIcon::fromTheme("labplot-xy-curve"); } QGraphicsItem* XYCurve::graphicsItem() const { return d_ptr; } STD_SWAP_METHOD_SETTER_CMD_IMPL(XYCurve, SetVisible, bool, swapVisible) void XYCurve::setVisible(bool on) { Q_D(XYCurve); exec(new XYCurveSetVisibleCmd(d, on, on ? ki18n("%1: set visible") : ki18n("%1: set invisible"))); } bool XYCurve::isVisible() const { Q_D(const XYCurve); return d->isVisible(); } void XYCurve::setPrinting(bool on) { Q_D(XYCurve); d->setPrinting(on); } //############################################################################## //########################## getter methods ################################## //############################################################################## //data source BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn*, xColumn, xColumn) BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn*, yColumn, yColumn) CLASS_SHARED_D_READER_IMPL(XYCurve, QString, xColumnPath, xColumnPath) CLASS_SHARED_D_READER_IMPL(XYCurve, QString, yColumnPath, yColumnPath) //line BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::LineType, lineType, lineType) BASIC_SHARED_D_READER_IMPL(XYCurve, bool, lineSkipGaps, lineSkipGaps) BASIC_SHARED_D_READER_IMPL(XYCurve, bool, lineIncreasingXOnly, lineIncreasingXOnly) BASIC_SHARED_D_READER_IMPL(XYCurve, int, lineInterpolationPointsCount, lineInterpolationPointsCount) CLASS_SHARED_D_READER_IMPL(XYCurve, QPen, linePen, linePen) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, lineOpacity, lineOpacity) //droplines BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::DropLineType, dropLineType, dropLineType) CLASS_SHARED_D_READER_IMPL(XYCurve, QPen, dropLinePen, dropLinePen) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, dropLineOpacity, dropLineOpacity) //symbols BASIC_SHARED_D_READER_IMPL(XYCurve, Symbol::Style, symbolsStyle, symbolsStyle) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, symbolsOpacity, symbolsOpacity) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, symbolsRotationAngle, symbolsRotationAngle) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, symbolsSize, symbolsSize) CLASS_SHARED_D_READER_IMPL(XYCurve, QBrush, symbolsBrush, symbolsBrush) CLASS_SHARED_D_READER_IMPL(XYCurve, QPen, symbolsPen, symbolsPen) //values BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::ValuesType, valuesType, valuesType) BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn *, valuesColumn, valuesColumn) const QString& XYCurve::valuesColumnPath() const { return d_ptr->valuesColumnPath; } BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::ValuesPosition, valuesPosition, valuesPosition) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, valuesDistance, valuesDistance) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, valuesRotationAngle, valuesRotationAngle) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, valuesOpacity, valuesOpacity) CLASS_SHARED_D_READER_IMPL(XYCurve, QString, valuesPrefix, valuesPrefix) CLASS_SHARED_D_READER_IMPL(XYCurve, QString, valuesSuffix, valuesSuffix) CLASS_SHARED_D_READER_IMPL(XYCurve, QColor, valuesColor, valuesColor) CLASS_SHARED_D_READER_IMPL(XYCurve, QFont, valuesFont, valuesFont) //filling BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::FillingPosition, fillingPosition, fillingPosition) BASIC_SHARED_D_READER_IMPL(XYCurve, PlotArea::BackgroundType, fillingType, fillingType) BASIC_SHARED_D_READER_IMPL(XYCurve, PlotArea::BackgroundColorStyle, fillingColorStyle, fillingColorStyle) BASIC_SHARED_D_READER_IMPL(XYCurve, PlotArea::BackgroundImageStyle, fillingImageStyle, fillingImageStyle) CLASS_SHARED_D_READER_IMPL(XYCurve, Qt::BrushStyle, fillingBrushStyle, fillingBrushStyle) CLASS_SHARED_D_READER_IMPL(XYCurve, QColor, fillingFirstColor, fillingFirstColor) CLASS_SHARED_D_READER_IMPL(XYCurve, QColor, fillingSecondColor, fillingSecondColor) CLASS_SHARED_D_READER_IMPL(XYCurve, QString, fillingFileName, fillingFileName) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, fillingOpacity, fillingOpacity) //error bars BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::ErrorType, xErrorType, xErrorType) BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn*, xErrorPlusColumn, xErrorPlusColumn) const QString& XYCurve::xErrorPlusColumnPath() const { return d_ptr->xErrorPlusColumnPath; } BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn*, xErrorMinusColumn, xErrorMinusColumn) const QString& XYCurve::xErrorMinusColumnPath() const { return d_ptr->xErrorMinusColumnPath; } BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::ErrorType, yErrorType, yErrorType) BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn*, yErrorPlusColumn, yErrorPlusColumn) const QString& XYCurve::yErrorPlusColumnPath() const { return d_ptr->yErrorPlusColumnPath; } BASIC_SHARED_D_READER_IMPL(XYCurve, const AbstractColumn*, yErrorMinusColumn, yErrorMinusColumn) const QString& XYCurve::yErrorMinusColumnPath() const { return d_ptr->yErrorMinusColumnPath; } BASIC_SHARED_D_READER_IMPL(XYCurve, XYCurve::ErrorBarsType, errorBarsType, errorBarsType) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, errorBarsCapSize, errorBarsCapSize) CLASS_SHARED_D_READER_IMPL(XYCurve, QPen, errorBarsPen, errorBarsPen) BASIC_SHARED_D_READER_IMPL(XYCurve, qreal, errorBarsOpacity, errorBarsOpacity) /*! * return \c true if the data in the source columns (x, y) used in the analysis curves, \c false otherwise */ bool XYCurve::isSourceDataChangedSinceLastRecalc() const { Q_D(const XYCurve); return d->sourceDataChangedSinceLastRecalc; } //############################################################################## //################# setter methods and undo commands ########################## //############################################################################## STD_SETTER_CMD_IMPL_F_S(XYCurve, SetXColumn, const AbstractColumn*, xColumn, recalcLogicalPoints) void XYCurve::setXColumn(const AbstractColumn* column) { Q_D(XYCurve); if (column != d->xColumn) { exec(new XYCurveSetXColumnCmd(d, column, ki18n("%1: x-data source changed"))); //emit xDataChanged() in order to notify the plot about the changes emit xDataChanged(); if (column) { //update the curve itself on changes connect(column, &AbstractColumn::dataChanged, this, [=](){ d->recalcLogicalPoints(); }); connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &XYCurve::xColumnAboutToBeRemoved); //after the curve was updated, emit the signal to update the plot ranges connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SIGNAL(xDataChanged())); //TODO: add disconnect in the undo-function } } } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetYColumn, const AbstractColumn*, yColumn, recalcLogicalPoints) void XYCurve::setYColumn(const AbstractColumn* column) { Q_D(XYCurve); if (column != d->yColumn) { exec(new XYCurveSetYColumnCmd(d, column, ki18n("%1: y-data source changed"))); //emit yDataChanged() in order to notify the plot about the changes emit yDataChanged(); if (column) { //update the curve itself on changes connect(column, &AbstractColumn::dataChanged, this, [=](){ d->recalcLogicalPoints(); }); connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &XYCurve::yColumnAboutToBeRemoved); //after the curve was updated, emit the signal to update the plot ranges connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SIGNAL(yDataChanged())); //TODO: add disconnect in the undo-function } } } void XYCurve::setXColumnPath(const QString& path) { Q_D(XYCurve); d->xColumnPath = path; } void XYCurve::setYColumnPath(const QString& path) { Q_D(XYCurve); d->yColumnPath = path; } //Line STD_SETTER_CMD_IMPL_F_S(XYCurve, SetLineType, XYCurve::LineType, lineType, updateLines) void XYCurve::setLineType(LineType type) { Q_D(XYCurve); if (type != d->lineType) exec(new XYCurveSetLineTypeCmd(d, type, ki18n("%1: line type changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetLineSkipGaps, bool, lineSkipGaps, updateLines) void XYCurve::setLineSkipGaps(bool skip) { Q_D(XYCurve); if (skip != d->lineSkipGaps) exec(new XYCurveSetLineSkipGapsCmd(d, skip, ki18n("%1: set skip line gaps"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetLineIncreasingXOnly, bool, lineIncreasingXOnly, updateLines) void XYCurve::setLineIncreasingXOnly(bool incr) { Q_D(XYCurve); if (incr != d->lineIncreasingXOnly) exec(new XYCurveSetLineIncreasingXOnlyCmd(d, incr, ki18n("%1: set increasing X"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetLineInterpolationPointsCount, int, lineInterpolationPointsCount, updateLines) void XYCurve::setLineInterpolationPointsCount(int count) { Q_D(XYCurve); if (count != d->lineInterpolationPointsCount) exec(new XYCurveSetLineInterpolationPointsCountCmd(d, count, ki18n("%1: set the number of interpolation points"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetLinePen, QPen, linePen, recalcShapeAndBoundingRect) void XYCurve::setLinePen(const QPen &pen) { Q_D(XYCurve); if (pen != d->linePen) exec(new XYCurveSetLinePenCmd(d, pen, ki18n("%1: set line style"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetLineOpacity, qreal, lineOpacity, updatePixmap); void XYCurve::setLineOpacity(qreal opacity) { Q_D(XYCurve); if (opacity != d->lineOpacity) exec(new XYCurveSetLineOpacityCmd(d, opacity, ki18n("%1: set line opacity"))); } //Drop lines STD_SETTER_CMD_IMPL_F_S(XYCurve, SetDropLineType, XYCurve::DropLineType, dropLineType, updateDropLines) void XYCurve::setDropLineType(DropLineType type) { Q_D(XYCurve); if (type != d->dropLineType) exec(new XYCurveSetDropLineTypeCmd(d, type, ki18n("%1: drop line type changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetDropLinePen, QPen, dropLinePen, recalcShapeAndBoundingRect) void XYCurve::setDropLinePen(const QPen &pen) { Q_D(XYCurve); if (pen != d->dropLinePen) exec(new XYCurveSetDropLinePenCmd(d, pen, ki18n("%1: set drop line style"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetDropLineOpacity, qreal, dropLineOpacity, updatePixmap) void XYCurve::setDropLineOpacity(qreal opacity) { Q_D(XYCurve); if (opacity != d->dropLineOpacity) exec(new XYCurveSetDropLineOpacityCmd(d, opacity, ki18n("%1: set drop line opacity"))); } // Symbols-Tab STD_SETTER_CMD_IMPL_F_S(XYCurve, SetSymbolsStyle, Symbol::Style, symbolsStyle, retransform) void XYCurve::setSymbolsStyle(Symbol::Style style) { Q_D(XYCurve); if (style != d->symbolsStyle) exec(new XYCurveSetSymbolsStyleCmd(d, style, ki18n("%1: set symbol style"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetSymbolsSize, qreal, symbolsSize, updateSymbols) void XYCurve::setSymbolsSize(qreal size) { Q_D(XYCurve); if (!qFuzzyCompare(1 + size, 1 + d->symbolsSize)) exec(new XYCurveSetSymbolsSizeCmd(d, size, ki18n("%1: set symbol size"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetSymbolsRotationAngle, qreal, symbolsRotationAngle, updateSymbols) void XYCurve::setSymbolsRotationAngle(qreal angle) { Q_D(XYCurve); if (!qFuzzyCompare(1 + angle, 1 + d->symbolsRotationAngle)) exec(new XYCurveSetSymbolsRotationAngleCmd(d, angle, ki18n("%1: rotate symbols"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetSymbolsBrush, QBrush, symbolsBrush, updatePixmap) void XYCurve::setSymbolsBrush(const QBrush &brush) { Q_D(XYCurve); if (brush != d->symbolsBrush) exec(new XYCurveSetSymbolsBrushCmd(d, brush, ki18n("%1: set symbol filling"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetSymbolsPen, QPen, symbolsPen, updateSymbols) void XYCurve::setSymbolsPen(const QPen &pen) { Q_D(XYCurve); if (pen != d->symbolsPen) exec(new XYCurveSetSymbolsPenCmd(d, pen, ki18n("%1: set symbol outline style"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetSymbolsOpacity, qreal, symbolsOpacity, updatePixmap) void XYCurve::setSymbolsOpacity(qreal opacity) { Q_D(XYCurve); if (opacity != d->symbolsOpacity) exec(new XYCurveSetSymbolsOpacityCmd(d, opacity, ki18n("%1: set symbols opacity"))); } //Values-Tab STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesType, XYCurve::ValuesType, valuesType, updateValues) void XYCurve::setValuesType(XYCurve::ValuesType type) { Q_D(XYCurve); if (type != d->valuesType) exec(new XYCurveSetValuesTypeCmd(d, type, ki18n("%1: set values type"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesColumn, const AbstractColumn*, valuesColumn, updateValues) void XYCurve::setValuesColumn(const AbstractColumn* column) { Q_D(XYCurve); if (column != d->valuesColumn) { exec(new XYCurveSetValuesColumnCmd(d, column, ki18n("%1: set values column"))); if (column) { connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SLOT(updateValues())); connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &XYCurve::aspectAboutToBeRemoved); } } } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesPosition, XYCurve::ValuesPosition, valuesPosition, updateValues) void XYCurve::setValuesPosition(ValuesPosition position) { Q_D(XYCurve); if (position != d->valuesPosition) exec(new XYCurveSetValuesPositionCmd(d, position, ki18n("%1: set values position"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesDistance, qreal, valuesDistance, updateValues) void XYCurve::setValuesDistance(qreal distance) { Q_D(XYCurve); if (distance != d->valuesDistance) exec(new XYCurveSetValuesDistanceCmd(d, distance, ki18n("%1: set values distance"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesRotationAngle, qreal, valuesRotationAngle, updateValues) void XYCurve::setValuesRotationAngle(qreal angle) { Q_D(XYCurve); if (!qFuzzyCompare(1 + angle, 1 + d->valuesRotationAngle)) exec(new XYCurveSetValuesRotationAngleCmd(d, angle, ki18n("%1: rotate values"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesOpacity, qreal, valuesOpacity, updatePixmap) void XYCurve::setValuesOpacity(qreal opacity) { Q_D(XYCurve); if (opacity != d->valuesOpacity) exec(new XYCurveSetValuesOpacityCmd(d, opacity, ki18n("%1: set values opacity"))); } //TODO: Format, Precision STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesPrefix, QString, valuesPrefix, updateValues) void XYCurve::setValuesPrefix(const QString& prefix) { Q_D(XYCurve); if (prefix != d->valuesPrefix) exec(new XYCurveSetValuesPrefixCmd(d, prefix, ki18n("%1: set values prefix"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesSuffix, QString, valuesSuffix, updateValues) void XYCurve::setValuesSuffix(const QString& suffix) { Q_D(XYCurve); if (suffix != d->valuesSuffix) exec(new XYCurveSetValuesSuffixCmd(d, suffix, ki18n("%1: set values suffix"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesFont, QFont, valuesFont, updateValues) void XYCurve::setValuesFont(const QFont& font) { Q_D(XYCurve); if (font != d->valuesFont) exec(new XYCurveSetValuesFontCmd(d, font, ki18n("%1: set values font"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetValuesColor, QColor, valuesColor, updatePixmap) void XYCurve::setValuesColor(const QColor& color) { Q_D(XYCurve); if (color != d->valuesColor) exec(new XYCurveSetValuesColorCmd(d, color, ki18n("%1: set values color"))); } //Filling STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingPosition, XYCurve::FillingPosition, fillingPosition, updateFilling) void XYCurve::setFillingPosition(FillingPosition position) { Q_D(XYCurve); if (position != d->fillingPosition) exec(new XYCurveSetFillingPositionCmd(d, position, ki18n("%1: filling position changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingType, PlotArea::BackgroundType, fillingType, updatePixmap) void XYCurve::setFillingType(PlotArea::BackgroundType type) { Q_D(XYCurve); if (type != d->fillingType) exec(new XYCurveSetFillingTypeCmd(d, type, ki18n("%1: filling type changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingColorStyle, PlotArea::BackgroundColorStyle, fillingColorStyle, updatePixmap) void XYCurve::setFillingColorStyle(PlotArea::BackgroundColorStyle style) { Q_D(XYCurve); if (style != d->fillingColorStyle) exec(new XYCurveSetFillingColorStyleCmd(d, style, ki18n("%1: filling color style changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingImageStyle, PlotArea::BackgroundImageStyle, fillingImageStyle, updatePixmap) void XYCurve::setFillingImageStyle(PlotArea::BackgroundImageStyle style) { Q_D(XYCurve); if (style != d->fillingImageStyle) exec(new XYCurveSetFillingImageStyleCmd(d, style, ki18n("%1: filling image style changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingBrushStyle, Qt::BrushStyle, fillingBrushStyle, updatePixmap) void XYCurve::setFillingBrushStyle(Qt::BrushStyle style) { Q_D(XYCurve); if (style != d->fillingBrushStyle) exec(new XYCurveSetFillingBrushStyleCmd(d, style, ki18n("%1: filling brush style changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingFirstColor, QColor, fillingFirstColor, updatePixmap) void XYCurve::setFillingFirstColor(const QColor& color) { Q_D(XYCurve); if (color != d->fillingFirstColor) exec(new XYCurveSetFillingFirstColorCmd(d, color, ki18n("%1: set filling first color"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingSecondColor, QColor, fillingSecondColor, updatePixmap) void XYCurve::setFillingSecondColor(const QColor& color) { Q_D(XYCurve); if (color != d->fillingSecondColor) exec(new XYCurveSetFillingSecondColorCmd(d, color, ki18n("%1: set filling second color"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingFileName, QString, fillingFileName, updatePixmap) void XYCurve::setFillingFileName(const QString& fileName) { Q_D(XYCurve); if (fileName != d->fillingFileName) exec(new XYCurveSetFillingFileNameCmd(d, fileName, ki18n("%1: set filling image"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetFillingOpacity, qreal, fillingOpacity, updatePixmap) void XYCurve::setFillingOpacity(qreal opacity) { Q_D(XYCurve); if (opacity != d->fillingOpacity) exec(new XYCurveSetFillingOpacityCmd(d, opacity, ki18n("%1: set filling opacity"))); } //Error bars STD_SETTER_CMD_IMPL_F_S(XYCurve, SetXErrorType, XYCurve::ErrorType, xErrorType, updateErrorBars) void XYCurve::setXErrorType(ErrorType type) { Q_D(XYCurve); if (type != d->xErrorType) exec(new XYCurveSetXErrorTypeCmd(d, type, ki18n("%1: x-error type changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetXErrorPlusColumn, const AbstractColumn*, xErrorPlusColumn, updateErrorBars) void XYCurve::setXErrorPlusColumn(const AbstractColumn* column) { Q_D(XYCurve); if (column != d->xErrorPlusColumn) { exec(new XYCurveSetXErrorPlusColumnCmd(d, column, ki18n("%1: set x-error column"))); if (column) { connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SLOT(updateErrorBars())); connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &XYCurve::xErrorPlusColumnAboutToBeRemoved); } } } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetXErrorMinusColumn, const AbstractColumn*, xErrorMinusColumn, updateErrorBars) void XYCurve::setXErrorMinusColumn(const AbstractColumn* column) { Q_D(XYCurve); if (column != d->xErrorMinusColumn) { exec(new XYCurveSetXErrorMinusColumnCmd(d, column, ki18n("%1: set x-error column"))); if (column) { connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SLOT(updateErrorBars())); connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &XYCurve::xErrorMinusColumnAboutToBeRemoved); } } } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetYErrorType, XYCurve::ErrorType, yErrorType, updateErrorBars) void XYCurve::setYErrorType(ErrorType type) { Q_D(XYCurve); if (type != d->yErrorType) exec(new XYCurveSetYErrorTypeCmd(d, type, ki18n("%1: y-error type changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetYErrorPlusColumn, const AbstractColumn*, yErrorPlusColumn, updateErrorBars) void XYCurve::setYErrorPlusColumn(const AbstractColumn* column) { Q_D(XYCurve); if (column != d->yErrorPlusColumn) { exec(new XYCurveSetYErrorPlusColumnCmd(d, column, ki18n("%1: set y-error column"))); if (column) { connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SLOT(updateErrorBars())); connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &XYCurve::yErrorPlusColumnAboutToBeRemoved); } } } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetYErrorMinusColumn, const AbstractColumn*, yErrorMinusColumn, updateErrorBars) void XYCurve::setYErrorMinusColumn(const AbstractColumn* column) { Q_D(XYCurve); if (column != d->yErrorMinusColumn) { exec(new XYCurveSetYErrorMinusColumnCmd(d, column, ki18n("%1: set y-error column"))); if (column) { connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SLOT(updateErrorBars())); connect(column->parentAspect(), &AbstractAspect::aspectAboutToBeRemoved, this, &XYCurve::yErrorMinusColumnAboutToBeRemoved); } } } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetErrorBarsCapSize, qreal, errorBarsCapSize, updateErrorBars) void XYCurve::setErrorBarsCapSize(qreal size) { Q_D(XYCurve); if (size != d->errorBarsCapSize) exec(new XYCurveSetErrorBarsCapSizeCmd(d, size, ki18n("%1: set error bar cap size"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetErrorBarsType, XYCurve::ErrorBarsType, errorBarsType, updateErrorBars) void XYCurve::setErrorBarsType(ErrorBarsType type) { Q_D(XYCurve); if (type != d->errorBarsType) exec(new XYCurveSetErrorBarsTypeCmd(d, type, ki18n("%1: error bar type changed"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetErrorBarsPen, QPen, errorBarsPen, recalcShapeAndBoundingRect) void XYCurve::setErrorBarsPen(const QPen& pen) { Q_D(XYCurve); if (pen != d->errorBarsPen) exec(new XYCurveSetErrorBarsPenCmd(d, pen, ki18n("%1: set error bar style"))); } STD_SETTER_CMD_IMPL_F_S(XYCurve, SetErrorBarsOpacity, qreal, errorBarsOpacity, updatePixmap) void XYCurve::setErrorBarsOpacity(qreal opacity) { Q_D(XYCurve); if (opacity != d->errorBarsOpacity) exec(new XYCurveSetErrorBarsOpacityCmd(d, opacity, ki18n("%1: set error bar opacity"))); } void XYCurve::suppressRetransform(bool b) { Q_D(XYCurve); d->suppressRetransform(b); } //############################################################################## //################################# SLOTS #################################### //############################################################################## void XYCurve::retransform() { Q_D(XYCurve); d->retransform(); } void XYCurve::recalcLogicalPoints() { Q_D(XYCurve); d->recalcLogicalPoints(); } void XYCurve::updateValues() { Q_D(XYCurve); d->updateValues(); } void XYCurve::updateErrorBars() { Q_D(XYCurve); d->updateErrorBars(); } //TODO void XYCurve::handleResize(double horizontalRatio, double verticalRatio, bool pageResize) { Q_UNUSED(pageResize); Q_D(const XYCurve); setSymbolsSize(d->symbolsSize * horizontalRatio); QPen pen = d->symbolsPen; pen.setWidthF(pen.widthF() * (horizontalRatio + verticalRatio) / 2.0); setSymbolsPen(pen); pen = d->linePen; pen.setWidthF(pen.widthF() * (horizontalRatio + verticalRatio) / 2.0); setLinePen(pen); //setValuesDistance(d->distance*); QFont font = d->valuesFont; font.setPointSizeF(font.pointSizeF()*horizontalRatio); setValuesFont(font); } void XYCurve::xColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); if (aspect == d->xColumn) { d->xColumn = nullptr; d->retransform(); } } void XYCurve::yColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); if (aspect == d->yColumn) { d->yColumn = nullptr; d->retransform(); } } void XYCurve::valuesColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); if (aspect == d->valuesColumn) { d->valuesColumn = nullptr; d->updateValues(); } } void XYCurve::xErrorPlusColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); if (aspect == d->xErrorPlusColumn) { d->xErrorPlusColumn = nullptr; d->updateErrorBars(); } } void XYCurve::xErrorMinusColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); if (aspect == d->xErrorMinusColumn) { d->xErrorMinusColumn = nullptr; d->updateErrorBars(); } } void XYCurve::yErrorPlusColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); if (aspect == d->yErrorPlusColumn) { d->yErrorPlusColumn = nullptr; d->updateErrorBars(); } } void XYCurve::yErrorMinusColumnAboutToBeRemoved(const AbstractAspect* aspect) { Q_D(XYCurve); if (aspect == d->yErrorMinusColumn) { d->yErrorMinusColumn = nullptr; d->updateErrorBars(); } } //############################################################################## //###### SLOTs for changes triggered via QActions in the context menu ######## //############################################################################## void XYCurve::visibilityChanged() { Q_D(const XYCurve); this->setVisible(!d->isVisible()); } void XYCurve::navigateTo() { project()->navigateTo(navigateToAction->data().toString()); } //############################################################################## //######################### Private implementation ############################# //############################################################################## XYCurvePrivate::XYCurvePrivate(XYCurve *owner) : q(owner) { setFlag(QGraphicsItem::ItemIsSelectable, true); setAcceptHoverEvents(false); } QString XYCurvePrivate::name() const { return q->name(); } QRectF XYCurvePrivate::boundingRect() const { return boundingRectangle; } /*! Returns the shape of the XYCurve as a QPainterPath in local coordinates */ QPainterPath XYCurvePrivate::shape() const { return curveShape; } void XYCurvePrivate::contextMenuEvent(QGraphicsSceneContextMenuEvent* event) { if (q->activateCurve(event->pos())) { q->createContextMenu()->exec(event->screenPos()); return; } QGraphicsItem::contextMenuEvent(event); } bool XYCurvePrivate::swapVisible(bool on) { bool oldValue = isVisible(); setVisible(on); emit q->visibilityChanged(on); retransform(); return oldValue; } /*! called when the size of the plot or its data ranges (manual changes, zooming, etc.) were changed. recalculates the position of the scene points to be drawn. triggers the update of lines, drop lines, symbols etc. */ void XYCurvePrivate::retransform() { if (!isVisible()) return; DEBUG("\nXYCurvePrivate::retransform() name = " << name().toStdString() << ", m_suppressRetransform = " << m_suppressRetransform); DEBUG(" plot = " << plot); if (m_suppressRetransform || !plot) return; { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::retransform()"); #endif symbolPointsScene.clear(); if ( (nullptr == xColumn) || (nullptr == yColumn) ) { DEBUG(" xColumn or yColumn == NULL"); linePath = QPainterPath(); dropLinePath = QPainterPath(); symbolsPath = QPainterPath(); valuesPath = QPainterPath(); errorBarsPath = QPainterPath(); curveShape = QPainterPath(); lines.clear(); valuesPoints.clear(); valuesStrings.clear(); fillPolygons.clear(); recalcShapeAndBoundingRect(); return; } if (!plot->isPanningActive()) WAIT_CURSOR; //calculate the scene coordinates // This condition cannot be used, because symbolPointsLogical is also used in updateErrorBars(), updateDropLines() and in updateFilling() // TODO: check updateErrorBars() and updateDropLines() and if they aren't available don't calculate this part //if (symbolsStyle != Symbol::NoSymbols || valuesType != XYCurve::NoValues ) { { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::retransform(), map logical points to scene coordinates"); #endif if (!symbolPointsLogical.isEmpty()) { float widthDatarectInch = Worksheet::convertFromSceneUnits(plot->dataRect().width(), Worksheet::Inch); float heightDatarectInch = Worksheet::convertFromSceneUnits(plot->dataRect().height(), Worksheet::Inch); int countPixelX = ceil(widthDatarectInch*QApplication::desktop()->physicalDpiX()); int countPixelY = ceil(heightDatarectInch*QApplication::desktop()->physicalDpiY()); double minLogicalDiffX = 1/(plot->dataRect().width()/countPixelX); double minLogicalDiffY = 1/(plot->dataRect().height()/countPixelY); QVector> scenePointsUsed; // size of the datarect in pixels scenePointsUsed.resize(countPixelX+1); for (int i=0; i< countPixelX+1; i++) scenePointsUsed[i].resize(countPixelY+1); int columnProperties = xColumn->properties(); int startIndex; int endIndex; if (columnProperties == AbstractColumn::Properties::MonotonicDecreasing || columnProperties == AbstractColumn::Properties::MonotonicIncreasing) { double xMin = cSystem->mapSceneToLogical(plot->dataRect().topLeft()).x(); double xMax = cSystem->mapSceneToLogical(plot->dataRect().bottomRight()).x(); startIndex = q->indexForX(xMin, symbolPointsLogical, static_cast(columnProperties)); endIndex = q->indexForX(xMax, symbolPointsLogical, static_cast(columnProperties)); if (startIndex > endIndex && startIndex >= 0 && endIndex >= 0) std::swap(startIndex, endIndex); if (startIndex < 0) startIndex = 0; if (endIndex < 0) endIndex = symbolPointsLogical.size()-1; } else { startIndex = 0; endIndex = symbolPointsLogical.size()-1; } visiblePoints = std::vector(symbolPointsLogical.count(), false); cSystem->mapLogicalToScene(startIndex, endIndex, symbolPointsLogical, symbolPointsScene, visiblePoints, scenePointsUsed, minLogicalDiffX, minLogicalDiffY); } } //} // (symbolsStyle != Symbol::NoSymbols || valuesType != XYCurve::NoValues ) m_suppressRecalc = true; updateLines(); updateDropLines(); updateSymbols(); updateValues(); m_suppressRecalc = false; updateErrorBars(); RESET_CURSOR; } } /*! * called if the x- or y-data was changed. * copies the valid data points from the x- and y-columns into the internal container */ void XYCurvePrivate::recalcLogicalPoints() { DEBUG("XYCurvePrivate::recalcLogicalPoints()"); PERFTRACE(name().toLatin1() + ", XYCurvePrivate::recalcLogicalPoints()"); symbolPointsLogical.clear(); connectedPointsLogical.clear(); validPointsIndicesLogical.clear(); visiblePoints.clear(); if (!xColumn || !yColumn) return; AbstractColumn::ColumnMode xColMode = xColumn->columnMode(); AbstractColumn::ColumnMode yColMode = yColumn->columnMode(); QPointF tempPoint; //take over only valid and non masked points. for (int row = 0; row < xColumn->rowCount(); row++) { if ( xColumn->isValid(row) && yColumn->isValid(row) && (!xColumn->isMasked(row)) && (!yColumn->isMasked(row)) ) { switch (xColMode) { case AbstractColumn::Numeric: case AbstractColumn::Integer: tempPoint.setX(xColumn->valueAt(row)); break; case AbstractColumn::Text: break; case AbstractColumn::DateTime: tempPoint.setX(xColumn->dateTimeAt(row).toMSecsSinceEpoch()); break; case AbstractColumn::Month: case AbstractColumn::Day: break; } switch (yColMode) { case AbstractColumn::Numeric: case AbstractColumn::Integer: tempPoint.setY(yColumn->valueAt(row)); break; case AbstractColumn::Text: break; case AbstractColumn::DateTime: tempPoint.setY(yColumn->dateTimeAt(row).toMSecsSinceEpoch()); break; case AbstractColumn::Month: case AbstractColumn::Day: break; } symbolPointsLogical.append(tempPoint); connectedPointsLogical.push_back(true); validPointsIndicesLogical.push_back(row); } else { if (!connectedPointsLogical.empty()) connectedPointsLogical[connectedPointsLogical.size()-1] = false; } } visiblePoints = std::vector(symbolPointsLogical.count(), false); } /*! * Adds a line, which connects two points, but only if the don't lie on the same xAxis pixel. * If they lie on the same x pixel, draw a vertical line between the minimum and maximum y value. So all points are included * This function is only valid for linear x Axis scale! * @param p0 first point * @param p1 second point * @param minY * @param maxY * @param overlap if at the previous call was an overlap between the previous two points * @param minLogicalDiffX logical difference between two pixels * @param pixelDiff x pixel distance between two points */ void XYCurvePrivate::addLine(QPointF p0, QPointF p1, double& minY, double& maxY, bool& overlap, double minLogicalDiffX, int& pixelDiff) { pixelDiff = (int)(p1.x() * minLogicalDiffX) - (int)(p0.x() * minLogicalDiffX); addLine(p0, p1, minY, maxY, overlap, pixelDiff); } /*! * Adds a line, which connects two points, but only if the don't lie on the same xAxis pixel. * If they lie on the same x pixel, draw a vertical line between the minimum and maximum y value. So all points are included * This function can be used for all axis scalings (log, sqrt, linear, ...). For the linear case use the above function, because it's optimized for the linear case * @param p0 first point * @param p1 second point * @param minY * @param maxY * @param overlap if at the previous call was an overlap between the previous two points * @param minLogicalDiffX logical difference between two pixels * @param pixelDiff x pixel distance between two points */ void XYCurvePrivate::addLine(QPointF p0, QPointF p1, double& minY, double& maxY, bool& overlap, int& pixelDiff, int pixelCount) { if (plot->xScale() == CartesianPlot::Scale::ScaleLinear) { // implemented for completeness only double minLogicalDiffX = 1/((plot->xMax()-plot->xMin())/pixelCount); addLine(p0, p1, minY, maxY, overlap, minLogicalDiffX, pixelDiff); } else { // for nonlinear scaling the pixel distance must be calculated for every point pair QPointF p0Scene = cSystem->mapLogicalToScene(p0, CartesianCoordinateSystem::MappingFlag::SuppressPageClipping); QPointF p1Scene = cSystem->mapLogicalToScene(p1, CartesianCoordinateSystem::MappingFlag::SuppressPageClipping); // if the point is not valid, don't create a line //if (std::isnan(p0Scene.x()) || std::isnan(p0Scene.y())) if ((p0Scene.x() == 0 && p0Scene.y() == 0) || (p1Scene.x() == 0 && p1Scene.y() == 0)) // no possibility to create line return; // using only the difference between the points is not sufficient, because p0 is updated always // indipendent if new line added or not int p0Pixel = (int)((p0Scene.x() - plot->dataRect().x()) / plot->dataRect().width() * pixelCount); int p1Pixel = (int)((p1Scene.x() - plot->dataRect().x()) / plot->dataRect().width() * pixelCount); pixelDiff = p1Pixel - p0Pixel; addLine(p0, p1, minY, maxY, overlap, pixelDiff); } } /*! * \brief XYCurvePrivate::addLine * This function is part of the other two addLine() functions to not have two times the same code * @param p0 first point * @param p1 second point * @param minY * @param maxY * @param overlap if at the previous call was an overlap between the previous two points * @param pixelDiff x pixel distance between two points */ void XYCurvePrivate::addLine(QPointF p0, QPointF p1, double& minY, double& maxY, bool& overlap, int& pixelDiff) { if (pixelDiff == 0) { if (overlap) { // second and so the x axis pixels are the same if (p1.y() > maxY) maxY = p1.y(); if (p1.y() < minY) minY = p1.y(); } else { // first time pixel are same if (p0.y() < p1.y()) { minY = p0.y(); maxY = p1.y(); } else { maxY = p0.y(); minY = p1.y(); } overlap = true; } } else { if (overlap) { // when previously overlap was true, draw the previous line overlap = false; // last point from previous pixel must be evaluated if (p0.y() > maxY) maxY = p0.y(); if (p0.y() < minY) minY = p0.y(); if (1) { //p1.x() >= plot->xMin() && p1.x() <= plot->xMax()) { // x inside scene if (minY == maxY) { lines.append(QLineF(p0, p1)); // line from previous point to actual point } else if (p0.y() == minY) { // draw vertical line lines.append(QLineF(p0.x(),maxY, p0.x(), minY)); if (p1.y() >= minY && p1.y() <= maxY && pixelDiff == 1) return; lines.append(QLineF(p0,p1)); } else if (p0.y() == maxY) { // draw vertical line lines.append(QLineF(p0.x(),maxY, p0.x(), minY)); if (p1.y() >= minY && p1.y() <= maxY && pixelDiff == 1) return; // draw line, only if there is a pixelDiff = 1 otherwise no line needed, because when drawing a new vertical line, this line is already included lines.append(QLineF(p0,p1)); } else { // last point nor min nor max lines.append(QLineF(p0.x(),maxY, p0.x(), minY)); if (p1.y() >= minY && p1.y() <= maxY && pixelDiff == 1) return; lines.append(QLineF(p0,p1)); } } else// x in scene DEBUG("addLine: not in scene"); } else// no overlap lines.append(QLineF(p0,p1)); } } /*! recalculates the painter path for the lines connecting the data points. Called each time when the type of this connection is changed. At the moment also the points which are outside of the scene are added. This algorithm can be improved by letting away all lines where both points are outside of the scene */ void XYCurvePrivate::updateLines() { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::updateLines()"); #endif linePath = QPainterPath(); lines.clear(); if (lineType == XYCurve::NoLine) { DEBUG(" nothing to do, since line type is XYCurve::NoLine"); updateFilling(); recalcShapeAndBoundingRect(); return; } unsigned int count = (unsigned int)symbolPointsLogical.count(); if (count <= 1) { DEBUG(" nothing to do, since no data points available"); recalcShapeAndBoundingRect(); return; } float widthDatarectInch = Worksheet::convertFromSceneUnits(plot->dataRect().width(), Worksheet::Inch); //float heightDatarectInch = Worksheet::convertFromSceneUnits(plot->dataRect().height(), Worksheet::Inch); // unsed int countPixelX = ceil(widthDatarectInch*QApplication::desktop()->physicalDpiX()); //int countPixelY = ceil(heightDatarectInch*QApplication::desktop()->physicalDpiY()); // unused // only valid for linear scale //double minLogicalDiffX = 1/((plot->xMax()-plot->xMin())/countPixelX); // unused //double minLogicalDiffY = 1/((plot->yMax()-plot->yMin())/countPixelY); // unused //calculate the lines connecting the data points { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::updateLines(), calculate the lines connecting the data points"); #endif QPointF tempPoint1, tempPoint2; // used as temporaryPoints to interpolate datapoints if the corresponding setting is set int startIndex, endIndex; bool overlap = false; double maxY, minY; // are initialized in add line() int pixelDiff; QPointF p0; QPointF p1; // find index for xMin and xMax to not loop throug all values AbstractColumn::Properties columnProperties = q->xColumn()->properties(); if (columnProperties == AbstractColumn::Properties::MonotonicDecreasing || columnProperties == AbstractColumn::Properties::MonotonicIncreasing) { double xMin = cSystem->mapSceneToLogical(plot->dataRect().topLeft()).x(); double xMax = cSystem->mapSceneToLogical(plot->dataRect().bottomRight()).x(); startIndex= q->indexForX(xMin, symbolPointsLogical, columnProperties); endIndex = q->indexForX(xMax, symbolPointsLogical, columnProperties); if (startIndex > endIndex) std::swap(startIndex, endIndex); startIndex--; // use one value before endIndex ++; if (startIndex < 0) startIndex = 0; if(endIndex < 0 || endIndex >= static_cast(count)) endIndex = static_cast(count)-1; count = static_cast(endIndex - startIndex +1); }else { startIndex = 0; endIndex = static_cast(count)-1; } if (columnProperties == AbstractColumn::Properties::Constant) { tempPoint1 = QPointF(plot->xMin(), plot->yMin()); tempPoint2 = QPointF(plot->xMin(), plot->yMax()); lines.append(QLineF(tempPoint1, tempPoint2)); } else { switch (lineType) { case XYCurve::NoLine: break; case XYCurve::Line: { for (int i = startIndex; i < endIndex; i++) { if (!lineSkipGaps && !connectedPointsLogical[i]) continue; p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if (lineIncreasingXOnly && (p1.x() < p0.x())) // when option set skip points continue; addLine(p0, p1, minY, maxY, overlap, pixelDiff, countPixelX); } // add last line if (overlap) { overlap = false; lines.append(QLineF(QPointF(p1.x(), minY), QPointF(p1.x(), maxY))); } break; } case XYCurve::StartHorizontal: { for (int i = startIndex; i < endIndex; i++) { if (!lineSkipGaps && !connectedPointsLogical[i]) continue; p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if (lineIncreasingXOnly && (p1.x() < p0.x())) continue; tempPoint1 = QPointF(p1.x(), p0.y()); addLine(p0, tempPoint1, minY, maxY, overlap, pixelDiff, countPixelX); addLine(tempPoint1, p1, minY, maxY, overlap, pixelDiff, countPixelX); } // add last line if (overlap) { overlap = false; lines.append(QLineF(QPointF(p1.x(), minY), QPointF(p1.x(), maxY))); } break; } case XYCurve::StartVertical: { for (int i = startIndex; i < endIndex; i++) { if (!lineSkipGaps && !connectedPointsLogical[i]) continue; p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if (lineIncreasingXOnly && (p1.x() < p0.x())) continue; tempPoint1 = QPointF(p0.x(), p1.y()); addLine(p0, tempPoint1, minY, maxY, overlap, pixelDiff, countPixelX); addLine(tempPoint1, p1, minY, maxY, overlap, pixelDiff, countPixelX); } // add last line if (overlap) { overlap = false; lines.append(QLineF(QPointF(p1.x(), minY), QPointF(p1.x(), maxY))); } break; } case XYCurve::MidpointHorizontal: { for (int i = startIndex; i < endIndex; i++) { if (!lineSkipGaps && !connectedPointsLogical[i]) continue; p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if (lineIncreasingXOnly && (p1.x() < p0.x())) continue; tempPoint1 = QPointF(p0.x() + (p1.x()-p0.x())/2, p0.y()); tempPoint2 = QPointF(p0.x() + (p1.x()-p0.x())/2, p1.y()); addLine(p0, tempPoint1, minY, maxY, overlap, pixelDiff, countPixelX); addLine(tempPoint1, tempPoint2, minY, maxY, overlap, pixelDiff, countPixelX); addLine(tempPoint2, p1, minY, maxY, overlap, pixelDiff, countPixelX); } // add last line if (overlap) { overlap = false; lines.append(QLineF(QPointF(p1.x(), minY), QPointF(p1.x(), maxY))); } break; } case XYCurve::MidpointVertical: { for (int i = startIndex; i < endIndex; i++) { if (!lineSkipGaps && !connectedPointsLogical[i]) continue; p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if (lineIncreasingXOnly && (p1.x() < p0.x())) continue; tempPoint1 = QPointF(p0.x(), p0.y() + (p1.y()-p0.y())/2); tempPoint2 = QPointF(p1.x(), p0.y() + (p1.y()-p0.y())/2); addLine(p0, tempPoint1, minY, maxY, overlap, pixelDiff, countPixelX); addLine(tempPoint1, tempPoint2, minY, maxY, overlap, pixelDiff, countPixelX); addLine(tempPoint2, p1, minY, maxY, overlap, pixelDiff, countPixelX); } // add last line if (overlap) { overlap = false; lines.append(QLineF(QPointF(p1.x(), minY), QPointF(p1.x(), maxY))); } break; } case XYCurve::Segments2: { int skip = 0; for (int i = startIndex; i < endIndex; i++) { p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if (skip != 1) { if ( (!lineSkipGaps && !connectedPointsLogical[i]) || (lineIncreasingXOnly && (p1.x() < p0.x())) ) { skip = 0; continue; } addLine(p0, p1, minY, maxY, overlap, pixelDiff, countPixelX); skip++; } else { skip = 0; if (overlap) { overlap = false; lines.append(QLineF(QPointF(p0.x(), minY), QPointF(p0.x(), maxY))); } } } // add last line if (overlap) { overlap = false; lines.append(QLineF(symbolPointsLogical[endIndex-1], symbolPointsLogical[endIndex])); } break; } case XYCurve::Segments3: { int skip = 0; for (int i = startIndex; i < endIndex; i++) { if (skip != 2) { p0 = symbolPointsLogical[i]; p1 = symbolPointsLogical[i+1]; if ( (!lineSkipGaps && !connectedPointsLogical[i]) || (lineIncreasingXOnly && (p1.x() < p0.x())) ) { skip = 0; continue; } addLine(p0, p1, minY, maxY, overlap, pixelDiff, countPixelX); skip++; } else { skip = 0; if (overlap) { overlap = false; lines.append(QLineF(QPointF(p0.x(), minY), QPointF(p0.x(), maxY))); } } } // add last line if (overlap) { overlap = false; lines.append(QLineF(symbolPointsLogical[endIndex-1], symbolPointsLogical[endIndex])); } break; } case XYCurve::SplineCubicNatural: case XYCurve::SplineCubicPeriodic: case XYCurve::SplineAkimaNatural: case XYCurve::SplineAkimaPeriodic: { gsl_interp_accel *acc = gsl_interp_accel_alloc(); gsl_spline *spline = nullptr; double* x = new double[count]; double* y = new double[count]; for (unsigned int i = 0; i < count; i++) { // TODO: interpolating only between the visible points? x[i] = symbolPointsLogical[i+startIndex].x(); y[i] = symbolPointsLogical[i+startIndex].y(); } gsl_set_error_handler_off(); if (lineType == XYCurve::SplineCubicNatural) spline = gsl_spline_alloc(gsl_interp_cspline, count); else if (lineType == XYCurve::SplineCubicPeriodic) spline = gsl_spline_alloc(gsl_interp_cspline_periodic, count); else if (lineType == XYCurve::SplineAkimaNatural) spline = gsl_spline_alloc(gsl_interp_akima, count); else if (lineType == XYCurve::SplineAkimaPeriodic) spline = gsl_spline_alloc(gsl_interp_akima_periodic, count); if (!spline) { QString msg; if ( (lineType == XYCurve::SplineAkimaNatural || lineType == XYCurve::SplineAkimaPeriodic) && count < 5) msg = i18n("Error: Akima spline interpolation requires a minimum of 5 points."); else msg = i18n("Error: Could not initialize the spline function."); emit q->info(msg); recalcShapeAndBoundingRect(); delete[] x; delete[] y; gsl_interp_accel_free (acc); return; } int status = gsl_spline_init (spline, x, y, count); if (status) { //TODO: check in gsl/interp.c when GSL_EINVAL is thrown QString gslError; if (status == GSL_EINVAL) gslError = i18n("x values must be monotonically increasing."); else gslError = gslErrorToString(status); emit q->info( i18n("Error: %1", gslError) ); recalcShapeAndBoundingRect(); delete[] x; delete[] y; gsl_spline_free (spline); gsl_interp_accel_free (acc); return; } //create interpolating points std::vector xinterp, yinterp; for (unsigned int i = 0; i < count - 1; i++) { const double x1 = x[i]; const double x2 = x[i+1]; double xi, yi; const double step = fabs(x2 - x1)/(lineInterpolationPointsCount + 1); for (int i=0; i < (lineInterpolationPointsCount + 1); i++) { xi = x1+i*step; yi = gsl_spline_eval(spline, xi, acc); xinterp.push_back(xi); yinterp.push_back(yi); } } if (!xinterp.empty()) { for (unsigned int i = 0; i < xinterp.size() - 1; i++) { p0 = QPointF(xinterp[i], yinterp[i]); p1 = QPointF(xinterp[i+1], yinterp[i+1]); addLine(p0, p1, minY, maxY, overlap, pixelDiff, countPixelX); } addLine(QPointF(xinterp[xinterp.size()-1], yinterp[yinterp.size()-1]), QPointF(x[count-1], y[count-1]), minY, maxY, overlap, pixelDiff, countPixelX); // add last line if (overlap) { overlap = false; lines.append(QLineF(QPointF(xinterp[xinterp.size()-1], yinterp[yinterp.size()-1]), QPointF(x[count-1], y[count-1]))); } } delete[] x; delete[] y; gsl_spline_free (spline); gsl_interp_accel_free (acc); break; } } } } //map the lines to scene coordinates { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::updateLines(), map lines to scene coordinates"); #endif lines = cSystem->mapLogicalToScene(lines); } { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::updateLines(), calculate new line path"); #endif //new line path for (const auto& line : lines) { linePath.moveTo(line.p1()); linePath.lineTo(line.p2()); } } updateFilling(); recalcShapeAndBoundingRect(); } /*! recalculates the painter path for the drop lines. Called each time when the type of the drop lines is changed. */ void XYCurvePrivate::updateDropLines() { dropLinePath = QPainterPath(); if (dropLineType == XYCurve::NoDropLine) { recalcShapeAndBoundingRect(); return; } //calculate drop lines QVector lines; float xMin = 0; float yMin = 0; xMin = plot->xMin(); yMin = plot->yMin(); switch (dropLineType) { case XYCurve::NoDropLine: break; case XYCurve::DropLineX: for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); lines.append(QLineF(point, QPointF(point.x(), yMin))); } break; case XYCurve::DropLineY: for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); lines.append(QLineF(point, QPointF(xMin, point.y()))); } break; case XYCurve::DropLineXY: for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); lines.append(QLineF(point, QPointF(point.x(), yMin))); lines.append(QLineF(point, QPointF(xMin, point.y()))); } break; case XYCurve::DropLineXZeroBaseline: for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); lines.append(QLineF(point, QPointF(point.x(), 0))); } break; case XYCurve::DropLineXMinBaseline: for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); lines.append( QLineF(point, QPointF(point.x(), dynamic_cast(yColumn)->minimum())) ); } break; case XYCurve::DropLineXMaxBaseline: for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); lines.append( QLineF(point, QPointF(point.x(), dynamic_cast(yColumn)->maximum())) ); } break; } //map the drop lines to scene coordinates lines = cSystem->mapLogicalToScene(lines); //new painter path for the drop lines for (const auto& line : lines) { dropLinePath.moveTo(line.p1()); dropLinePath.lineTo(line.p2()); } recalcShapeAndBoundingRect(); } void XYCurvePrivate::updateSymbols() { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::updateSymbols()"); #endif symbolsPath = QPainterPath(); if (symbolsStyle != Symbol::NoSymbols) { QPainterPath path = Symbol::pathFromStyle(symbolsStyle); QTransform trafo; trafo.scale(symbolsSize, symbolsSize); path = trafo.map(path); trafo.reset(); if (symbolsRotationAngle != 0) { trafo.rotate(symbolsRotationAngle); path = trafo.map(path); } for (const auto& point : symbolPointsScene) { trafo.reset(); trafo.translate(point.x(), point.y()); symbolsPath.addPath(trafo.map(path)); } } recalcShapeAndBoundingRect(); } /*! recreates the value strings to be shown and recalculates their draw position. */ void XYCurvePrivate::updateValues() { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::updateValues()"); #endif valuesPath = QPainterPath(); valuesPoints.clear(); valuesStrings.clear(); if (valuesType == XYCurve::NoValues) { recalcShapeAndBoundingRect(); return; } //determine the value string for all points that are currently visible in the plot switch (valuesType) { case XYCurve::NoValues: case XYCurve::ValuesX: { for (int i = 0; i < symbolPointsScene.size(); ++i) { if (!visiblePoints[i]) continue; valuesStrings << valuesPrefix + QString::number(cSystem->mapSceneToLogical(symbolPointsScene[i]).x()) + valuesSuffix; } break; } case XYCurve::ValuesY: { for (int i = 0; i < symbolPointsScene.size(); ++i) { if (!visiblePoints[i]) continue; valuesStrings << valuesPrefix + QString::number(cSystem->mapSceneToLogical(symbolPointsScene[i]).y()) + valuesSuffix; } break; } case XYCurve::ValuesXY: { for (int i = 0; i < symbolPointsScene.size(); ++i) { if (!visiblePoints[i]) continue; QPointF logicalValue = cSystem->mapSceneToLogical(symbolPointsScene[i]); valuesStrings << valuesPrefix + QString::number(logicalValue.x()) + ',' + QString::number(logicalValue.y()) + valuesSuffix; } break; } case XYCurve::ValuesXYBracketed: { for (int i = 0; i < symbolPointsScene.size(); ++i) { if (!visiblePoints[i]) continue; QPointF logicalValue = cSystem->mapSceneToLogical(symbolPointsScene[i]); valuesStrings << valuesPrefix + '(' + QString::number(logicalValue.x()) + ',' + QString::number(logicalValue.y()) +')' + valuesSuffix; } break; } case XYCurve::ValuesCustomColumn: { if (!valuesColumn) { recalcShapeAndBoundingRect(); return; } int endRow; if (symbolPointsLogical.size()>valuesColumn->rowCount()) endRow = valuesColumn->rowCount(); else endRow = symbolPointsLogical.size(); AbstractColumn::ColumnMode xColMode = valuesColumn->columnMode(); for (int i = 0; i < endRow; ++i) { if (!visiblePoints[i]) continue; if ( !valuesColumn->isValid(i) || valuesColumn->isMasked(i) ) continue; switch (xColMode) { case AbstractColumn::Numeric: case AbstractColumn::Integer: valuesStrings << valuesPrefix + QString::number(valuesColumn->valueAt(i)) + valuesSuffix; break; case AbstractColumn::Text: valuesStrings << valuesPrefix + valuesColumn->textAt(i) + valuesSuffix; case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: //TODO break; } } } } //Calculate the coordinates where to paint the value strings. //The coordinates depend on the actual size of the string. QPointF tempPoint; QFontMetrics fm(valuesFont); qreal w; qreal h = fm.ascent(); for (int i = 0; i < valuesStrings.size(); i++) { w = fm.width(valuesStrings.at(i)); switch (valuesPosition) { case XYCurve::ValuesAbove: tempPoint.setX( symbolPointsScene.at(i).x() - w/2); tempPoint.setY( symbolPointsScene.at(i).y() - valuesDistance ); break; case XYCurve::ValuesUnder: tempPoint.setX( symbolPointsScene.at(i).x() -w/2 ); tempPoint.setY( symbolPointsScene.at(i).y() + valuesDistance + h/2); break; case XYCurve::ValuesLeft: tempPoint.setX( symbolPointsScene.at(i).x() - valuesDistance - w - 1 ); tempPoint.setY( symbolPointsScene.at(i).y()); break; case XYCurve::ValuesRight: tempPoint.setX( symbolPointsScene.at(i).x() + valuesDistance - 1 ); tempPoint.setY( symbolPointsScene.at(i).y() ); break; } valuesPoints.append(tempPoint); } QTransform trafo; QPainterPath path; for (int i = 0; i < valuesPoints.size(); i++) { path = QPainterPath(); path.addText( QPoint(0,0), valuesFont, valuesStrings.at(i) ); trafo.reset(); trafo.translate( valuesPoints.at(i).x(), valuesPoints.at(i).y() ); if (valuesRotationAngle != 0) trafo.rotate( -valuesRotationAngle ); valuesPath.addPath(trafo.map(path)); } recalcShapeAndBoundingRect(); } void XYCurvePrivate::updateFilling() { if (m_suppressRetransform) return; fillPolygons.clear(); //don't try to calculate the filling polygons if no filling was enabled or the nubmer of visible points on the scene is too high if (fillingPosition == XYCurve::NoFilling || symbolPointsScene.size()>1000) { recalcShapeAndBoundingRect(); return; } QVector fillLines; //if there're no interpolation lines available (XYCurve::NoLine selected), create line-interpolation, //use already available lines otherwise. if (!lines.isEmpty()) fillLines = lines; else { for (int i = 0; i < symbolPointsLogical.count()-1; i++) { if (!lineSkipGaps && !connectedPointsLogical[i]) continue; fillLines.append(QLineF(symbolPointsLogical.at(i), symbolPointsLogical.at(i+1))); } fillLines = cSystem->mapLogicalToScene(fillLines); //no lines available (no points), nothing to do if (fillLines.isEmpty()) return; } //create polygon(s): //1. Depending on the current zoom-level, only a subset of the curve may be visible in the plot //and more of the filling area should be shown than the area defined by the start and end points of the currently visible points. //We check first whether the curve crosses the boundaries of the plot and determine new start and end points and put them to the boundaries. //2. Furthermore, depending on the current filling type we determine the end point (x- or y-coordinate) where all polygons are closed at the end. QPolygonF pol; QPointF start = fillLines.at(0).p1(); //starting point of the current polygon, initialize with the first visible point QPointF end = fillLines.at(fillLines.size()-1).p2(); //end point of the current polygon, initialize with the last visible point const QPointF& first = symbolPointsLogical.at(0); //first point of the curve, may not be visible currently const QPointF& last = symbolPointsLogical.at(symbolPointsLogical.size()-1);//last point of the curve, may not be visible currently QPointF edge; float xEnd = 0, yEnd = 0; if (fillingPosition == XYCurve::FillingAbove) { edge = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMin())); //start point if (AbstractCoordinateSystem::essentiallyEqual(start.y(), edge.y())) { if (first.x() < plot->xMin()) start = edge; else if (first.x() > plot->xMax()) start = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMin())); else start = cSystem->mapLogicalToScene(QPointF(first.x(), plot->yMin())); } //end point if (AbstractCoordinateSystem::essentiallyEqual(end.y(), edge.y())) { if (last.x() < plot->xMin()) end = edge; else if (last.x() > plot->xMax()) end = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMin())); else end = cSystem->mapLogicalToScene(QPointF(last.x(), plot->yMin())); } //coordinate at which to close all polygons yEnd = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMax())).y(); } else if (fillingPosition == XYCurve::FillingBelow) { edge = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMax())); //start point if (AbstractCoordinateSystem::essentiallyEqual(start.y(), edge.y())) { if (first.x() < plot->xMin()) start = edge; else if (first.x() > plot->xMax()) start = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMax())); else start = cSystem->mapLogicalToScene(QPointF(first.x(), plot->yMax())); } //end point if (AbstractCoordinateSystem::essentiallyEqual(end.y(), edge.y())) { if (last.x() < plot->xMin()) end = edge; else if (last.x() > plot->xMax()) end = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMax())); else end = cSystem->mapLogicalToScene(QPointF(last.x(), plot->yMax())); } //coordinate at which to close all polygons yEnd = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMin())).y(); } else if (fillingPosition == XYCurve::FillingZeroBaseline) { edge = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMax())); //start point if (AbstractCoordinateSystem::essentiallyEqual(start.y(), edge.y())) { if (plot->yMax() > 0) { if (first.x() < plot->xMin()) start = edge; else if (first.x() > plot->xMax()) start = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMax())); else start = cSystem->mapLogicalToScene(QPointF(first.x(), plot->yMax())); } else { if (first.x() < plot->xMin()) start = edge; else if (first.x() > plot->xMax()) start = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMin())); else start = cSystem->mapLogicalToScene(QPointF(first.x(), plot->yMin())); } } //end point if (AbstractCoordinateSystem::essentiallyEqual(end.y(), edge.y())) { if (plot->yMax() > 0) { if (last.x() < plot->xMin()) end = edge; else if (last.x() > plot->xMax()) end = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMax())); else end = cSystem->mapLogicalToScene(QPointF(last.x(), plot->yMax())); } else { if (last.x() < plot->xMin()) end = edge; else if (last.x() > plot->xMax()) end = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMin())); else end = cSystem->mapLogicalToScene(QPointF(last.x(), plot->yMin())); } } yEnd = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMin()>0 ? plot->yMin() : 0)).y(); } else if (fillingPosition == XYCurve::FillingLeft) { edge = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMin())); //start point if (AbstractCoordinateSystem::essentiallyEqual(start.x(), edge.x())) { if (first.y() < plot->yMin()) start = edge; else if (first.y() > plot->yMax()) start = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMax())); else start = cSystem->mapLogicalToScene(QPointF(plot->xMax(), first.y())); } //end point if (AbstractCoordinateSystem::essentiallyEqual(end.x(), edge.x())) { if (last.y() < plot->yMin()) end = edge; else if (last.y() > plot->yMax()) end = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMax())); else end = cSystem->mapLogicalToScene(QPointF(plot->xMax(), last.y())); } //coordinate at which to close all polygons xEnd = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMin())).x(); } else { //FillingRight edge = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMin())); //start point if (AbstractCoordinateSystem::essentiallyEqual(start.x(), edge.x())) { if (first.y() < plot->yMin()) start = edge; else if (first.y() > plot->yMax()) start = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMax())); else start = cSystem->mapLogicalToScene(QPointF(plot->xMin(), first.y())); } //end point if (AbstractCoordinateSystem::essentiallyEqual(end.x(), edge.x())) { if (last.y() < plot->yMin()) end = edge; else if (last.y() > plot->yMax()) end = cSystem->mapLogicalToScene(QPointF(plot->xMin(), plot->yMax())); else end = cSystem->mapLogicalToScene(QPointF(plot->xMin(), last.y())); } //coordinate at which to close all polygons xEnd = cSystem->mapLogicalToScene(QPointF(plot->xMax(), plot->yMin())).x(); } if (start != fillLines.at(0).p1()) pol << start; QPointF p1, p2; for (int i = 0; i < fillLines.size(); ++i) { const QLineF& line = fillLines.at(i); p1 = line.p1(); p2 = line.p2(); if (i != 0 && p1 != fillLines.at(i-1).p2()) { //the first point of the current line is not equal to the last point of the previous line //->check whether we have a break in between. const bool gap = false; //TODO if (!gap) { //-> we have no break in the curve -> connect the points by a horizontal/vertical line pol << fillLines.at(i-1).p2() << p1; } else { //-> we have a break in the curve -> close the polygon, add it to the polygon list and start a new polygon if (fillingPosition == XYCurve::FillingAbove || fillingPosition == XYCurve::FillingBelow || fillingPosition == XYCurve::FillingZeroBaseline) { pol << QPointF(fillLines.at(i-1).p2().x(), yEnd); pol << QPointF(start.x(), yEnd); } else { pol << QPointF(xEnd, fillLines.at(i-1).p2().y()); pol << QPointF(xEnd, start.y()); } fillPolygons << pol; pol.clear(); start = p1; } } pol << p1 << p2; } if (p2 != end) pol << end; //close the last polygon if (fillingPosition == XYCurve::FillingAbove || fillingPosition == XYCurve::FillingBelow || fillingPosition == XYCurve::FillingZeroBaseline) { pol << QPointF(end.x(), yEnd); pol << QPointF(start.x(), yEnd); } else { pol << QPointF(xEnd, end.y()); pol << QPointF(xEnd, start.y()); } fillPolygons << pol; recalcShapeAndBoundingRect(); } /*! * calculates log2(x)+1 for an integer value. * Used in y(double x) to calculate the maximum steps * source: https://stackoverflow.com/questions/11376288/fast-computing-of-log2-for-64-bit-integers * source: http://graphics.stanford.edu/~seander/bithacks.html#IntegerLogLookup * @param value * @return returns calculated value */ // TODO: testing if it is faster than calculating log2. int XYCurve::calculateMaxSteps (unsigned int value) { const signed char LogTable256[256] = { -1,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3, 4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4, 5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, 5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7 }; unsigned int r; // r will be lg(v) unsigned int t, tt; // temporaries if ((tt = value >> 16)) r = (t = tt >> 8) ? 24 + LogTable256[t] : 16 + LogTable256[tt]; else r = (t = value >> 8) ? 8 + LogTable256[t] : LogTable256[value]; return r+1; } /*! * Find y value which corresponds to a @p x . @p valueFound indicates, if value was found. * When monotonic increasing or decreasing a different algorithm will be used, which needs less steps (mean) (log_2(rowCount)) to find the value. * @param x * @param valueFound * @return */ double XYCurve::y(double x, bool &valueFound) const { AbstractColumn::ColumnMode yColumnMode = yColumn()->columnMode(); int index = indexForX(x); if (index < 0) { valueFound = false; return NAN; } valueFound = true; if (yColumnMode == AbstractColumn::ColumnMode::Numeric || yColumnMode == AbstractColumn::ColumnMode::Integer) { return yColumn()->valueAt(index); } else { valueFound = false; return NAN; } } /*! * Find y DateTime which corresponds to a @p x . @p valueFound indicates, if value was found. * When monotonic increasing or decreasing a different algorithm will be used, which needs less steps (mean) (log_2(rowCount)) to find the value. * @param x * @param valueFound * @return Return found value */ QDateTime XYCurve::yDateTime(double x, bool &valueFound) const { AbstractColumn::ColumnMode yColumnMode = yColumn()->columnMode(); int index = indexForX(x); if (index < 0) { valueFound = false; return QDateTime(); } valueFound = true; if (yColumnMode == AbstractColumn::ColumnMode::Day || yColumnMode == AbstractColumn::ColumnMode::Month || yColumnMode == AbstractColumn::ColumnMode::DateTime) return yColumn()->dateTimeAt(index); valueFound = false; return QDateTime(); } /*! * Find index which corresponds to a @p x . * When monotonic increasing or decreasing a different algorithm will be used, which needs less steps (mean) (log_2(rowCount)) to find the value. * @param x * @return -1 if index not found, otherwise the index */ int XYCurve::indexForX(double x) const { int rowCount = xColumn()->rowCount(); double prevValue = 0; qint64 prevValueDateTime = 0; AbstractColumn::ColumnMode xColumnMode = xColumn()->columnMode(); int properties = xColumn()->properties(); if (properties == AbstractColumn::Properties::MonotonicIncreasing || properties == AbstractColumn::Properties::MonotonicDecreasing) { // bisects the index every time, so it is possible to find the value in log_2(rowCount) steps bool increase = (properties != AbstractColumn::Properties::MonotonicDecreasing); int lowerIndex = 0; int higherIndex = rowCount - 1; unsigned int maxSteps = calculateMaxSteps(static_cast(rowCount))+1; if ((xColumnMode == AbstractColumn::ColumnMode::Numeric || xColumnMode == AbstractColumn::ColumnMode::Integer)) { for (unsigned int i = 0; i < maxSteps; i++) { // so no log_2(rowCount) needed int index = lowerIndex + round(static_cast(higherIndex - lowerIndex)/2); double value = xColumn()->valueAt(index); if (higherIndex - lowerIndex < 2) { if (abs(xColumn()->valueAt(lowerIndex) - x) < abs(xColumn()->valueAt(higherIndex) - x)) index = lowerIndex; else index = higherIndex; return index; } if (value >= x && increase) higherIndex = index; else if (value >= x && !increase) lowerIndex = index; else if (value < x && increase) lowerIndex = index; else if (value < x && !increase) higherIndex = index; } } else if ((xColumnMode == AbstractColumn::ColumnMode::DateTime || xColumnMode == AbstractColumn::ColumnMode::Month || xColumnMode == AbstractColumn::ColumnMode::Day)) { qint64 xInt64 = static_cast(x); for (unsigned int i = 0; i < maxSteps; i++) { // so no log_2(rowCount) needed int index = lowerIndex + round(static_cast(higherIndex - lowerIndex)/2); qint64 value = xColumn()->dateTimeAt(index).toMSecsSinceEpoch(); if (higherIndex - lowerIndex < 2) { if (abs(xColumn()->dateTimeAt(lowerIndex).toMSecsSinceEpoch() - xInt64) < abs(xColumn()->dateTimeAt(higherIndex).toMSecsSinceEpoch() - xInt64)) index = lowerIndex; else index = higherIndex; return index; } if (value > xInt64 && increase) higherIndex = index; else if (value > xInt64 && !increase) lowerIndex = index; else if (value < xInt64 && increase) lowerIndex = index; else if (value < xInt64 && !increase) higherIndex = index; } } } else if (properties == AbstractColumn::Properties::Constant) { if (rowCount > 0) return 0; else return -1; } else { // naiv way if ((xColumnMode == AbstractColumn::ColumnMode::Numeric || xColumnMode == AbstractColumn::ColumnMode::Integer)) { for (int row = 0; row < rowCount; row++) { if (xColumn()->isValid(row)) { if (row == 0) prevValue = xColumn()->valueAt(row); double value = xColumn()->valueAt(row); if (abs(value - x) <= abs(prevValue - x)) { // <= prevents also that row - 1 become < 0 if (row < rowCount - 1) prevValue = value; else { return row; } }else{ return row-1; } } } } else if ((xColumnMode == AbstractColumn::ColumnMode::DateTime || xColumnMode == AbstractColumn::ColumnMode::Month || xColumnMode == AbstractColumn::ColumnMode::Day)) { qint64 xInt64 = static_cast(x); for (int row = 0; row < rowCount; row++) { if (xColumn()->isValid(row)) { if (row == 0) prevValueDateTime = xColumn()->dateTimeAt(row).toMSecsSinceEpoch(); qint64 value = xColumn()->dateTimeAt(row).toMSecsSinceEpoch(); if (abs(value - xInt64) <= abs(prevValueDateTime - xInt64)) { // "<=" prevents also that row - 1 become < 0 if (row < rowCount - 1) prevValueDateTime = value; else return row; } else { return row - 1; } } } } } return -1; } /*! * Find index which corresponds to a @p x . In a vector of values * When monotonic increasing or decreasing a different algorithm will be used, which needs less steps (mean) (log_2(rowCount)) to find the value. * @param x * @return -1 if index not found, otherwise the index */ int XYCurve::indexForX(double x, QVector& column, AbstractColumn::Properties properties) const { int rowCount = column.count(); if (rowCount == 0) return -1; double prevValue = 0; //qint64 prevValueDateTime = 0; if (properties == AbstractColumn::Properties::MonotonicIncreasing || properties == AbstractColumn::Properties::MonotonicDecreasing) { // bisects the index every time, so it is possible to find the value in log_2(rowCount) steps bool increase = true; if(properties == AbstractColumn::Properties::MonotonicDecreasing) increase = false; int lowerIndex = 0; int higherIndex = rowCount-1; unsigned int maxSteps = calculateMaxSteps(static_cast(rowCount))+1; for (unsigned int i = 0; i < maxSteps; i++) { // so no log_2(rowCount) needed int index = lowerIndex + round(static_cast(higherIndex - lowerIndex)/2); double value = column[index]; if (higherIndex - lowerIndex < 2) { if (abs(column[lowerIndex] - x) < abs(column[higherIndex] - x)) index = lowerIndex; else index = higherIndex; return index; } if (value >= x && increase) higherIndex = index; else if (value >= x && !increase) lowerIndex = index; else if (value < x && increase) lowerIndex = index; else if (value < x && !increase) higherIndex = index; } } else if (properties == AbstractColumn::Properties::Constant) { return 0; } else { // AbstractColumn::Properties::No // naiv way prevValue = column[0]; for (int row = 0; row < rowCount; row++) { double value = column[row]; if (abs(value - x) <= abs(prevValue - x)) { // "<=" prevents also that row - 1 become < 0 if (row < rowCount - 1) prevValue = value; else return row; } else { return row - 1; } } } return -1; } /*! * Find index which corresponds to a @p x . In a vector of values * When monotonic increasing or decreasing a different algorithm will be used, which needs less steps (mean) (log_2(rowCount)) to find the value. * @param x * @return -1 if index not found, otherwise the index */ int XYCurve::indexForX(const double x, const QVector& points, AbstractColumn::Properties properties) const { int rowCount = points.count(); if (rowCount == 0) return -1; double prevValue = 0; //qint64 prevValueDateTime = 0; if (properties == AbstractColumn::Properties::MonotonicIncreasing || properties == AbstractColumn::Properties::MonotonicDecreasing) { // bisects the index every time, so it is possible to find the value in log_2(rowCount) steps bool increase = true; if(properties == AbstractColumn::Properties::MonotonicDecreasing) increase = false; int lowerIndex = 0; int higherIndex = rowCount - 1; unsigned int maxSteps = calculateMaxSteps(static_cast(rowCount))+1; for (unsigned int i = 0; i < maxSteps; i++) { // so no log_2(rowCount) needed int index = lowerIndex + round(static_cast(higherIndex - lowerIndex)/2); double value = points[index].x(); if (higherIndex - lowerIndex < 2) { if (abs(points[lowerIndex].x() - x) < abs(points[higherIndex].x() - x)) index = lowerIndex; else index = higherIndex; return index; } if (value >= x && increase) higherIndex = index; else if (value >= x && !increase) lowerIndex = index; else if (value < x && increase) lowerIndex = index; else if (value < x && !increase) higherIndex = index; } } else if (properties == AbstractColumn::Properties::Constant) { return 0; } else { // AbstractColumn::Properties::No // naiv way prevValue = points[0].x(); for (int row = 0; row < rowCount; row++) { double value = points[row].x(); if (abs(value - x) <= abs(prevValue - x)) { // "<=" prevents also that row - 1 become < 0 if (row < rowCount - 1) prevValue = value; else return row; } else { return row - 1; } } } return -1; } /*! * Find index which corresponds to a @p x . In a vector of values * When monotonic increasing or decreasing a different algorithm will be used, which needs less steps (mean) (log_2(rowCount)) to find the value. * @param x * @return -1 if index not found, otherwise the index */ int XYCurve::indexForX(double x, QVector& lines, AbstractColumn::Properties properties) const { int rowCount = lines.count(); if (rowCount == 0) return -1; // use only p1 to find index double prevValue = 0; //qint64 prevValueDateTime = 0; if (properties == AbstractColumn::Properties::MonotonicIncreasing || properties == AbstractColumn::Properties::MonotonicDecreasing) { // bisects the index every time, so it is possible to find the value in log_2(rowCount) steps bool increase = true; if(properties == AbstractColumn::Properties::MonotonicDecreasing) increase = false; int lowerIndex = 0; int higherIndex = rowCount-1; unsigned int maxSteps = calculateMaxSteps(static_cast(rowCount))+1; for (unsigned int i = 0; i < maxSteps; i++) { // so no log_2(rowCount) needed int index = lowerIndex + round(static_cast(higherIndex - lowerIndex)/2); double value = lines[index].p1().x(); if (higherIndex - lowerIndex < 2) { if (abs(lines[lowerIndex].p1().x() - x) < abs(lines[higherIndex].p1().x() - x)) index = lowerIndex; else index = higherIndex; return index; } if (value >= x && increase) higherIndex = index; else if (value >= x && !increase) lowerIndex = index; else if (value < x && increase) lowerIndex = index; else if (value < x && !increase) higherIndex = index; } } else if (properties == AbstractColumn::Properties::Constant) { return 0; } else { // AbstractColumn::Properties::No // naiv way prevValue = lines[0].p1().x(); for (int row = 0; row < rowCount; row++) { double value = lines[row].p1().x(); if (abs(value - x) <= abs(prevValue - x)) { // "<=" prevents also that row - 1 become < 0 if (row < rowCount - 1) prevValue = value; else return row; } else { return row - 1; } } } return -1; } /*! * \brief XYCurve::activateCurve * Checks if the mousepos distance to the curve is less than @p pow(maxDist,2) * \p mouseScenePos * \p maxDist Maximum distance the point lies away from the curve * \return Returns true if the distance is smaller than pow(maxDist,2). */ bool XYCurve::activateCurve(QPointF mouseScenePos, double maxDist) { Q_D(XYCurve); return d->activateCurve(mouseScenePos, maxDist); } bool XYCurvePrivate::activateCurve(QPointF mouseScenePos, double maxDist) { if (!isVisible()) return false; int rowCount = 0; if (lineType != XYCurve::LineType::NoLine) rowCount = lines.count(); else if (symbolsStyle != Symbol::Style::NoSymbols) rowCount = symbolPointsScene.count(); else return false; if (rowCount == 0) return false; if (maxDist < 0) maxDist = linePen.width() < 10 ? 10: linePen.width(); double maxDistSquare = pow(maxDist,2); int properties = q->xColumn()->properties(); if (properties == AbstractColumn::Properties::No) { // assumption: points exist if no line. otherwise previously returned false if (lineType == XYCurve::NoLine) { QPointF curvePosPrevScene = symbolPointsScene[0]; QPointF curvePosScene = curvePosPrevScene; for (int row =0; row < rowCount; row ++) { if (pow(mouseScenePos.x() - curvePosScene.x(),2) + pow(mouseScenePos.y() - curvePosScene.y(),2) <= maxDistSquare) return true; curvePosPrevScene = curvePosScene; curvePosScene = symbolPointsScene[row]; } } else { for (int row=0; row < rowCount; row++) { QLineF line = lines[row]; if (pointLiesNearLine(line.p1(), line.p2(), mouseScenePos, maxDist)) return true; } } } else if (properties == AbstractColumn::Properties::MonotonicIncreasing || properties == AbstractColumn::Properties::MonotonicDecreasing) { bool increase = true; if (properties == AbstractColumn::Properties::MonotonicDecreasing) increase = false; double x = mouseScenePos.x()-maxDist; int index = 0; QPointF curvePosScene; QPointF curvePosPrevScene; if (lineType == XYCurve::NoLine) { curvePosScene = symbolPointsScene[index]; curvePosPrevScene = curvePosScene; index = q->indexForX(x, symbolPointsScene, static_cast(properties)); } else index = q->indexForX(x, lines, static_cast(properties)); if (index >= 1) index --; // use one before so it is secured that I'm before point.x() double xMaxSquare = mouseScenePos.x() + maxDist; bool stop = false; while (true) { // assumption: points exist if no line. otherwise previously returned false if (lineType == XYCurve::NoLine) {// check points only if no line otherwise check only the lines if (curvePosScene.x() > xMaxSquare) stop = true; // one more time if bigger if (pow(mouseScenePos.x()- curvePosScene.x(),2)+pow(mouseScenePos.y()-curvePosScene.y(),2) <= maxDistSquare) return true; } else { if (lines[index].p1().x() > xMaxSquare) stop = true; // one more time if bigger QLineF line = lines[index]; if (pointLiesNearLine(line.p1(), line.p2(), mouseScenePos, maxDist)) return true; } if (stop || (index >= rowCount-1 && increase) || (index <=0 && !increase)) break; if (increase) index++; else index--; if (lineType == XYCurve::NoLine) { curvePosPrevScene = curvePosScene; curvePosScene = symbolPointsScene[index]; } } } return false; } /*! * \brief XYCurve::pointLiesNearLine * Calculates if a point \p pos lies near than maxDist to the line created by the points \p p1 and \p p2 * https://stackoverflow.com/questions/11604680/point-laying-near-line * \p p1 first point of the line * \p p2 second point of the line * \p pos Position to check * \p maxDist Maximal distance away from the curve, which is valid * \return Return true if point lies next to the line */ bool XYCurvePrivate::pointLiesNearLine(const QPointF p1, const QPointF p2, const QPointF pos, const double maxDist) const{ double dx12 = p2.x() - p1.x(); double dy12 = p2.y() - p1.y(); double vecLenght = sqrt(pow(dx12,2) + pow(dy12,2)); if (vecLenght == 0) { if (pow(p1.x() - pos.x(), 2) + pow(p1.y()-pos.y(), 2) <= pow(maxDist, 2)) return true; return false; } QPointF unitvec(dx12/vecLenght,dy12/vecLenght); double dx1m = pos.x() - p1.x(); double dy1m = pos.y() - p1.y(); double dist_segm = abs(dx1m*unitvec.y() - dy1m*unitvec.x()); double scalarProduct = dx1m*unitvec.x() + dy1m*unitvec.y(); if (scalarProduct > 0) { if (scalarProduct < vecLenght && dist_segm < maxDist) return true; } return false; } // TODO: curvePosScene.x() >= mouseScenePos.x() && // curvePosPrevScene.x() < mouseScenePos.x() // dürfte eigentlich nicht drin sein bool XYCurvePrivate::pointLiesNearCurve(const QPointF mouseScenePos, const QPointF curvePosPrevScene, const QPointF curvePosScene, const int index, const double maxDist) const { if (q->lineType() != XYCurve::LineType::NoLine && curvePosScene.x() >= mouseScenePos.x() && curvePosPrevScene.x() < mouseScenePos.x()) { if (q->lineType() == XYCurve::LineType::Line) { // point is not in the near of the point, but it can be in the near of the connection line of two points if (pointLiesNearLine(curvePosPrevScene,curvePosScene, mouseScenePos, maxDist)) return true; } else if (q->lineType() == XYCurve::LineType::StartHorizontal) { QPointF tempPoint = curvePosPrevScene; tempPoint.setX(curvePosScene.x()); if (pointLiesNearLine(curvePosPrevScene,tempPoint, mouseScenePos, maxDist)) return true; if (pointLiesNearLine(tempPoint,curvePosScene, mouseScenePos, maxDist)) return true; } else if (q->lineType() == XYCurve::LineType::StartVertical) { QPointF tempPoint = curvePosPrevScene; tempPoint.setY(curvePosScene.y()); if (pointLiesNearLine(curvePosPrevScene,tempPoint, mouseScenePos, maxDist)) return true; if (pointLiesNearLine(tempPoint,curvePosScene, mouseScenePos, maxDist)) return true; } else if (q->lineType() == XYCurve::LineType::MidpointHorizontal) { QPointF tempPoint = curvePosPrevScene; tempPoint.setX(curvePosPrevScene.x()+(curvePosScene.x()-curvePosPrevScene.x())/2); if (pointLiesNearLine(curvePosPrevScene,tempPoint, mouseScenePos, maxDist)) return true; QPointF tempPoint2(tempPoint.x(), curvePosScene.y()); if (pointLiesNearLine(tempPoint,tempPoint2, mouseScenePos, maxDist)) return true; if (pointLiesNearLine(tempPoint2,curvePosScene, mouseScenePos, maxDist)) return true; } else if (q->lineType() == XYCurve::LineType::MidpointVertical) { QPointF tempPoint = curvePosPrevScene; tempPoint.setY(curvePosPrevScene.y()+(curvePosScene.y()-curvePosPrevScene.y())/2); if (pointLiesNearLine(curvePosPrevScene,tempPoint, mouseScenePos, maxDist)) return true; QPointF tempPoint2(tempPoint.y(), curvePosScene.x()); if (pointLiesNearLine(tempPoint,tempPoint2, mouseScenePos, maxDist)) return true; if (pointLiesNearLine(tempPoint2,curvePosScene, mouseScenePos, maxDist)) return true; } else if (q->lineType() == XYCurve::LineType::SplineAkimaNatural || q->lineType() == XYCurve::LineType::SplineCubicNatural || q->lineType() == XYCurve::LineType::SplineAkimaPeriodic || q->lineType() == XYCurve::LineType::SplineCubicPeriodic) { for (int i=0; i < q->lineInterpolationPointsCount()+1; i++) { QLineF line = lines[index*(q->lineInterpolationPointsCount()+1)+i]; QPointF p1 = line.p1(); //cSystem->mapLogicalToScene(line.p1()); QPointF p2 = line.p2(); //cSystem->mapLogicalToScene(line.p2()); if (pointLiesNearLine(p1, p2, mouseScenePos, maxDist)) return true; } } else { // point is not in the near of the point, but it can be in the near of the connection line of two points if (pointLiesNearLine(curvePosPrevScene,curvePosScene, mouseScenePos, maxDist)) return true; } } return false; } /*! * \brief XYCurve::setHover * Will be called in CartesianPlot::hoverMoveEvent() * See d->setHover(on) for more documentation * \p on */ void XYCurve::setHover(bool on) { Q_D(XYCurve); d->setHover(on); } void XYCurvePrivate::updateErrorBars() { errorBarsPath = QPainterPath(); if (xErrorType == XYCurve::NoError && yErrorType == XYCurve::NoError) { recalcShapeAndBoundingRect(); return; } QVector lines; float errorPlus, errorMinus; //the cap size for the errorbars is given in scene units. //determine first the (half of the) cap size in logical units: // * take the first visible point in logical units // * convert it to scene units // * add to this point an offset corresponding to the cap size in scene units // * convert this point back to logical units // * subtract from this point the original coordinates (without the new offset) // to determine the cap size in logical units. float capSizeX = 0; float capSizeY = 0; if (errorBarsType != XYCurve::ErrorBarsSimple && !symbolPointsLogical.isEmpty()) { //determine the index of the first visible point size_t i = 0; while (i no error bars to draw //cap size for x-error bars QPointF pointScene = cSystem->mapLogicalToScene(symbolPointsLogical.at((int)i)); pointScene.setY(pointScene.y()-errorBarsCapSize); QPointF pointLogical = cSystem->mapSceneToLogical(pointScene); capSizeX = (pointLogical.y() - symbolPointsLogical.at((int)i).y())/2; //cap size for y-error bars pointScene = cSystem->mapLogicalToScene(symbolPointsLogical.at((int)i)); pointScene.setX(pointScene.x()+errorBarsCapSize); pointLogical = cSystem->mapSceneToLogical(pointScene); capSizeY = (pointLogical.x() - symbolPointsLogical.at((int)i).x())/2; } for (int i = 0; i < symbolPointsLogical.size(); ++i) { if (!visiblePoints[i]) continue; const QPointF& point = symbolPointsLogical.at(i); int index = validPointsIndicesLogical.at(i); //error bars for x if (xErrorType != XYCurve::NoError) { //determine the values for the errors if (xErrorPlusColumn && xErrorPlusColumn->isValid(index) && !xErrorPlusColumn->isMasked(index)) errorPlus = xErrorPlusColumn->valueAt(index); else errorPlus = 0; if (xErrorType == XYCurve::SymmetricError) errorMinus = errorPlus; else { if (xErrorMinusColumn && xErrorMinusColumn->isValid(index) && !xErrorMinusColumn->isMasked(index)) errorMinus = xErrorMinusColumn->valueAt(index); else errorMinus = 0; } //draw the error bars switch (errorBarsType) { case XYCurve::ErrorBarsSimple: lines.append(QLineF(QPointF(point.x()-errorMinus, point.y()), QPointF(point.x()+errorPlus, point.y()))); break; case XYCurve::ErrorBarsWithEnds: lines.append(QLineF(QPointF(point.x()-errorMinus, point.y()), QPointF(point.x()+errorPlus, point.y()))); if (errorMinus != 0) { lines.append(QLineF(QPointF(point.x()-errorMinus, point.y()-capSizeX), QPointF(point.x()-errorMinus, point.y()+capSizeX))); } if (errorPlus != 0) { lines.append(QLineF(QPointF(point.x()+errorPlus, point.y()-capSizeX), QPointF(point.x()+errorPlus, point.y()+capSizeX))); } break; } } //error bars for y if (yErrorType != XYCurve::NoError) { //determine the values for the errors if (yErrorPlusColumn && yErrorPlusColumn->isValid(index) && !yErrorPlusColumn->isMasked(index)) errorPlus = yErrorPlusColumn->valueAt(index); else errorPlus = 0; if (yErrorType == XYCurve::SymmetricError) errorMinus = errorPlus; else { if (yErrorMinusColumn && yErrorMinusColumn->isValid(index) && !yErrorMinusColumn->isMasked(index) ) errorMinus = yErrorMinusColumn->valueAt(index); else errorMinus = 0; } //draw the error bars switch (errorBarsType) { case XYCurve::ErrorBarsSimple: lines.append(QLineF(QPointF(point.x(), point.y()-errorMinus), QPointF(point.x(), point.y()+errorPlus))); break; case XYCurve::ErrorBarsWithEnds: lines.append(QLineF(QPointF(point.x(), point.y()-errorMinus), QPointF(point.x(), point.y()+errorPlus))); if (errorMinus != 0) lines.append(QLineF(QPointF(point.x()-capSizeY, point.y()-errorMinus), QPointF(point.x()+capSizeY, point.y()-errorMinus))); if (errorPlus != 0) lines.append(QLineF(QPointF(point.x()-capSizeY, point.y()+errorPlus), QPointF(point.x()+capSizeY, point.y()+errorPlus))); break; } } } //map the error bars to scene coordinates lines = cSystem->mapLogicalToScene(lines); //new painter path for the drop lines for (const auto& line : lines) { errorBarsPath.moveTo(line.p1()); errorBarsPath.lineTo(line.p2()); } recalcShapeAndBoundingRect(); } /*! recalculates the outer bounds and the shape of the curve. */ void XYCurvePrivate::recalcShapeAndBoundingRect() { DEBUG("XYCurvePrivate::recalcShapeAndBoundingRect() m_suppressRecalc = " << m_suppressRecalc); if (m_suppressRecalc) return; #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::recalcShapeAndBoundingRect()"); #endif prepareGeometryChange(); curveShape = QPainterPath(); if (lineType != XYCurve::NoLine) curveShape.addPath(WorksheetElement::shapeFromPath(linePath, linePen)); if (dropLineType != XYCurve::NoDropLine) curveShape.addPath(WorksheetElement::shapeFromPath(dropLinePath, dropLinePen)); if (symbolsStyle != Symbol::NoSymbols) curveShape.addPath(symbolsPath); if (valuesType != XYCurve::NoValues) curveShape.addPath(valuesPath); if (xErrorType != XYCurve::NoError || yErrorType != XYCurve::NoError) curveShape.addPath(WorksheetElement::shapeFromPath(errorBarsPath, errorBarsPen)); boundingRectangle = curveShape.boundingRect(); for (const auto& pol : fillPolygons) boundingRectangle = boundingRectangle.united(pol.boundingRect()); //TODO: when the selection is painted, line intersections are visible. //simplified() removes those artifacts but is horrible slow for curves with large number of points. //search for an alternative. //curveShape = curveShape.simplified(); updatePixmap(); } void XYCurvePrivate::draw(QPainter* painter) { #ifdef PERFTRACE_CURVES PERFTRACE(name().toLatin1() + ", XYCurvePrivate::draw()"); #endif //draw filling if (fillingPosition != XYCurve::NoFilling) { painter->setOpacity(fillingOpacity); painter->setPen(Qt::SolidLine); drawFilling(painter); } //draw lines if (lineType != XYCurve::NoLine) { painter->setOpacity(lineOpacity); painter->setPen(linePen); painter->setBrush(Qt::NoBrush); painter->drawPath(linePath); } //draw drop lines if (dropLineType != XYCurve::NoDropLine) { painter->setOpacity(dropLineOpacity); painter->setPen(dropLinePen); painter->setBrush(Qt::NoBrush); painter->drawPath(dropLinePath); } //draw error bars if ( (xErrorType != XYCurve::NoError) || (yErrorType != XYCurve::NoError) ) { painter->setOpacity(errorBarsOpacity); painter->setPen(errorBarsPen); painter->setBrush(Qt::NoBrush); painter->drawPath(errorBarsPath); } //draw symbols if (symbolsStyle != Symbol::NoSymbols) { painter->setOpacity(symbolsOpacity); painter->setPen(symbolsPen); painter->setBrush(symbolsBrush); drawSymbols(painter); } //draw values if (valuesType != XYCurve::NoValues) { painter->setOpacity(valuesOpacity); //don't use any painter pen, since this will force QPainter to render the text outline which is expensive painter->setPen(Qt::NoPen); painter->setBrush(valuesColor); drawValues(painter); } } void XYCurvePrivate::updatePixmap() { DEBUG("XYCurvePrivate::updatePixmap() m_suppressRecalc = " << m_suppressRecalc); if (m_suppressRecalc) return; WAIT_CURSOR; m_hoverEffectImageIsDirty = true; m_selectionEffectImageIsDirty = true; if (boundingRectangle.width() == 0 || boundingRectangle.height() == 0) { DEBUG(" boundingRectangle.width() or boundingRectangle.height() == 0"); m_pixmap = QPixmap(); RESET_CURSOR; return; } QPixmap pixmap(ceil(boundingRectangle.width()), ceil(boundingRectangle.height())); pixmap.fill(Qt::transparent); QPainter painter(&pixmap); painter.setRenderHint(QPainter::Antialiasing, true); painter.translate(-boundingRectangle.topLeft()); draw(&painter); painter.end(); m_pixmap = pixmap; update(); RESET_CURSOR; } /*! Reimplementation of QGraphicsItem::paint(). This function does the actual painting of the curve. \sa QGraphicsItem::paint(). */ void XYCurvePrivate::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) { Q_UNUSED(option); Q_UNUSED(widget); if (!isVisible()) return; painter->setPen(Qt::NoPen); painter->setBrush(Qt::NoBrush); painter->setRenderHint(QPainter::SmoothPixmapTransform, true); if ( KSharedConfig::openConfig()->group("Settings_Worksheet").readEntry("DoubleBuffering", true) ) painter->drawPixmap(boundingRectangle.topLeft(), m_pixmap); //draw the cached pixmap (fast) else draw(painter); //draw directly again (slow) if (m_hovered && !isSelected() && !m_printing) { if (m_hoverEffectImageIsDirty) { QPixmap pix = m_pixmap; QPainter p(&pix); p.setCompositionMode(QPainter::CompositionMode_SourceIn); // source (shadow) pixels merged with the alpha channel of the destination (m_pixmap) p.fillRect(pix.rect(), QApplication::palette().color(QPalette::Shadow)); p.end(); m_hoverEffectImage = ImageTools::blurred(pix.toImage(), m_pixmap.rect(), 5); m_hoverEffectImageIsDirty = false; } painter->drawImage(boundingRectangle.topLeft(), m_hoverEffectImage, m_pixmap.rect()); return; } if (isSelected() && !m_printing) { if (m_selectionEffectImageIsDirty) { QPixmap pix = m_pixmap; QPainter p(&pix); p.setCompositionMode(QPainter::CompositionMode_SourceIn); p.fillRect(pix.rect(), QApplication::palette().color(QPalette::Highlight)); p.end(); m_selectionEffectImage = ImageTools::blurred(pix.toImage(), m_pixmap.rect(), 5); m_selectionEffectImageIsDirty = false; } painter->drawImage(boundingRectangle.topLeft(), m_selectionEffectImage, m_pixmap.rect()); } } /*! Drawing of symbolsPath is very slow, so we draw every symbol in the loop which is much faster (factor 10) */ void XYCurvePrivate::drawSymbols(QPainter* painter) { QPainterPath path = Symbol::pathFromStyle(symbolsStyle); QTransform trafo; trafo.scale(symbolsSize, symbolsSize); path = trafo.map(path); trafo.reset(); if (symbolsRotationAngle != 0) { trafo.rotate(-symbolsRotationAngle); path = trafo.map(path); } for (const auto& point : symbolPointsScene) { trafo.reset(); trafo.translate(point.x(), point.y()); painter->drawPath(trafo.map(path)); } } void XYCurvePrivate::drawValues(QPainter* painter) { QTransform trafo; QPainterPath path; for (int i = 0; i < valuesPoints.size(); i++) { path = QPainterPath(); path.addText( QPoint(0,0), valuesFont, valuesStrings.at(i) ); trafo.reset(); trafo.translate( valuesPoints.at(i).x(), valuesPoints.at(i).y() ); if (valuesRotationAngle != 0) trafo.rotate( -valuesRotationAngle ); painter->drawPath(trafo.map(path)); } } void XYCurvePrivate::drawFilling(QPainter* painter) { for (const auto& pol : fillPolygons) { QRectF rect = pol.boundingRect(); if (fillingType == PlotArea::Color) { switch (fillingColorStyle) { case PlotArea::SingleColor: { painter->setBrush(QBrush(fillingFirstColor)); break; } case PlotArea::HorizontalLinearGradient: { QLinearGradient linearGrad(rect.topLeft(), rect.topRight()); linearGrad.setColorAt(0, fillingFirstColor); linearGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::VerticalLinearGradient: { QLinearGradient linearGrad(rect.topLeft(), rect.bottomLeft()); linearGrad.setColorAt(0, fillingFirstColor); linearGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::TopLeftDiagonalLinearGradient: { QLinearGradient linearGrad(rect.topLeft(), rect.bottomRight()); linearGrad.setColorAt(0, fillingFirstColor); linearGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::BottomLeftDiagonalLinearGradient: { QLinearGradient linearGrad(rect.bottomLeft(), rect.topRight()); linearGrad.setColorAt(0, fillingFirstColor); linearGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::RadialGradient: { QRadialGradient radialGrad(rect.center(), rect.width()/2); radialGrad.setColorAt(0, fillingFirstColor); radialGrad.setColorAt(1, fillingSecondColor); painter->setBrush(QBrush(radialGrad)); break; } } } else if (fillingType == PlotArea::Image) { if ( !fillingFileName.trimmed().isEmpty() ) { QPixmap pix(fillingFileName); switch (fillingImageStyle) { case PlotArea::ScaledCropped: pix = pix.scaled(rect.size().toSize(), Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation); painter->setBrush(QBrush(pix)); painter->setBrushOrigin(pix.size().width()/2, pix.size().height()/2); break; case PlotArea::Scaled: pix = pix.scaled(rect.size().toSize(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation); painter->setBrush(QBrush(pix)); painter->setBrushOrigin(pix.size().width()/2, pix.size().height()/2); break; case PlotArea::ScaledAspectRatio: pix = pix.scaled(rect.size().toSize(), Qt::KeepAspectRatio, Qt::SmoothTransformation); painter->setBrush(QBrush(pix)); painter->setBrushOrigin(pix.size().width()/2, pix.size().height()/2); break; case PlotArea::Centered: { QPixmap backpix(rect.size().toSize()); backpix.fill(); QPainter p(&backpix); p.drawPixmap(QPointF(0, 0), pix); p.end(); painter->setBrush(QBrush(backpix)); painter->setBrushOrigin(-pix.size().width()/2, -pix.size().height()/2); break; } case PlotArea::Tiled: painter->setBrush(QBrush(pix)); break; case PlotArea::CenterTiled: painter->setBrush(QBrush(pix)); painter->setBrushOrigin(pix.size().width()/2, pix.size().height()/2); } } } else if (fillingType == PlotArea::Pattern) painter->setBrush(QBrush(fillingFirstColor, fillingBrushStyle)); painter->drawPolygon(pol); } } void XYCurvePrivate::setPrinting(bool on) { m_printing = on; } void XYCurvePrivate::suppressRetransform(bool on) { m_suppressRetransform = on; m_suppressRecalc = on; } /*! * \brief XYCurvePrivate::mousePressEvent * checks with activateCurve, if the mousePress was in the near * of the curve. If it was, the curve will be selected * \p event */ void XYCurvePrivate::mousePressEvent(QGraphicsSceneMouseEvent* event) { if (plot->mouseMode() != CartesianPlot::MouseMode::SelectionMode) { event->ignore(); return QGraphicsItem::mousePressEvent(event); } if(q->activateCurve(event->pos())){ setSelected(true); return; } event->ignore(); setSelected(false); QGraphicsItem::mousePressEvent(event); } /*! * \brief XYCurvePrivate::setHover * Will be called from CartesianPlot::hoverMoveEvent which * determines, which curve is hovered * \p on */ void XYCurvePrivate::setHover(bool on) { if(on == m_hovered) return; // don't update if state not changed m_hovered = on; on ? emit q->hovered() : emit q->unhovered(); update(); } //############################################################################## //################## Serialization/Deserialization ########################### //############################################################################## //! Save as XML void XYCurve::save(QXmlStreamWriter* writer) const { Q_D(const XYCurve); writer->writeStartElement( "xyCurve" ); writeBasicAttributes( writer ); writeCommentElement( writer ); //general writer->writeStartElement( "general" ); WRITE_COLUMN(d->xColumn, xColumn); WRITE_COLUMN(d->yColumn, yColumn); writer->writeAttribute( "visible", QString::number(d->isVisible()) ); writer->writeEndElement(); //Line writer->writeStartElement( "lines" ); writer->writeAttribute( "type", QString::number(d->lineType) ); writer->writeAttribute( "skipGaps", QString::number(d->lineSkipGaps) ); writer->writeAttribute( "increasingXOnly", QString::number(d->lineIncreasingXOnly) ); writer->writeAttribute( "interpolationPointsCount", QString::number(d->lineInterpolationPointsCount) ); WRITE_QPEN(d->linePen); writer->writeAttribute( "opacity", QString::number(d->lineOpacity) ); writer->writeEndElement(); //Drop lines writer->writeStartElement( "dropLines" ); writer->writeAttribute( "type", QString::number(d->dropLineType) ); WRITE_QPEN(d->dropLinePen); writer->writeAttribute( "opacity", QString::number(d->dropLineOpacity) ); writer->writeEndElement(); //Symbols writer->writeStartElement( "symbols" ); writer->writeAttribute( "symbolsStyle", QString::number(d->symbolsStyle) ); writer->writeAttribute( "opacity", QString::number(d->symbolsOpacity) ); writer->writeAttribute( "rotation", QString::number(d->symbolsRotationAngle) ); writer->writeAttribute( "size", QString::number(d->symbolsSize) ); WRITE_QBRUSH(d->symbolsBrush); WRITE_QPEN(d->symbolsPen); writer->writeEndElement(); //Values writer->writeStartElement( "values" ); writer->writeAttribute( "type", QString::number(d->valuesType) ); WRITE_COLUMN(d->valuesColumn, valuesColumn); writer->writeAttribute( "position", QString::number(d->valuesPosition) ); writer->writeAttribute( "distance", QString::number(d->valuesDistance) ); writer->writeAttribute( "rotation", QString::number(d->valuesRotationAngle) ); writer->writeAttribute( "opacity", QString::number(d->valuesOpacity) ); //TODO values format and precision writer->writeAttribute( "prefix", d->valuesPrefix ); writer->writeAttribute( "suffix", d->valuesSuffix ); WRITE_QCOLOR(d->valuesColor); WRITE_QFONT(d->valuesFont); writer->writeEndElement(); //Filling writer->writeStartElement( "filling" ); writer->writeAttribute( "position", QString::number(d->fillingPosition) ); writer->writeAttribute( "type", QString::number(d->fillingType) ); writer->writeAttribute( "colorStyle", QString::number(d->fillingColorStyle) ); writer->writeAttribute( "imageStyle", QString::number(d->fillingImageStyle) ); writer->writeAttribute( "brushStyle", QString::number(d->fillingBrushStyle) ); writer->writeAttribute( "firstColor_r", QString::number(d->fillingFirstColor.red()) ); writer->writeAttribute( "firstColor_g", QString::number(d->fillingFirstColor.green()) ); writer->writeAttribute( "firstColor_b", QString::number(d->fillingFirstColor.blue()) ); writer->writeAttribute( "secondColor_r", QString::number(d->fillingSecondColor.red()) ); writer->writeAttribute( "secondColor_g", QString::number(d->fillingSecondColor.green()) ); writer->writeAttribute( "secondColor_b", QString::number(d->fillingSecondColor.blue()) ); writer->writeAttribute( "fileName", d->fillingFileName ); writer->writeAttribute( "opacity", QString::number(d->fillingOpacity) ); writer->writeEndElement(); //Error bars writer->writeStartElement( "errorBars" ); writer->writeAttribute( "xErrorType", QString::number(d->xErrorType) ); WRITE_COLUMN(d->xErrorPlusColumn, xErrorPlusColumn); WRITE_COLUMN(d->xErrorMinusColumn, xErrorMinusColumn); writer->writeAttribute( "yErrorType", QString::number(d->yErrorType) ); WRITE_COLUMN(d->yErrorPlusColumn, yErrorPlusColumn); WRITE_COLUMN(d->yErrorMinusColumn, yErrorMinusColumn); writer->writeAttribute( "type", QString::number(d->errorBarsType) ); writer->writeAttribute( "capSize", QString::number(d->errorBarsCapSize) ); WRITE_QPEN(d->errorBarsPen); writer->writeAttribute( "opacity", QString::number(d->errorBarsOpacity) ); writer->writeEndElement(); writer->writeEndElement(); //close "xyCurve" section } //! Load from XML bool XYCurve::load(XmlStreamReader* reader, bool preview) { Q_D(XYCurve); if (!readBasicAttributes(reader)) return false; KLocalizedString attributeWarning = ki18n("Attribute '%1' missing or empty, default value is used"); QXmlStreamAttributes attribs; QString str; while (!reader->atEnd()) { reader->readNext(); if (reader->isEndElement() && reader->name() == "xyCurve") break; if (!reader->isStartElement()) continue; if (reader->name() == "comment") { if (!readCommentElement(reader)) return false; } else if (reader->name() == "general") { attribs = reader->attributes(); READ_COLUMN(xColumn); READ_COLUMN(yColumn); str = attribs.value("visible").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("visible").toString()); else d->setVisible(str.toInt()); } else if (!preview && reader->name() == "lines") { attribs = reader->attributes(); READ_INT_VALUE("type", lineType, XYCurve::LineType); READ_INT_VALUE("skipGaps", lineSkipGaps, bool); READ_INT_VALUE("increasingXOnly", lineIncreasingXOnly, bool); READ_INT_VALUE("interpolationPointsCount", lineInterpolationPointsCount, int); READ_QPEN(d->linePen); READ_DOUBLE_VALUE("opacity", lineOpacity); } else if (!preview && reader->name() == "dropLines") { attribs = reader->attributes(); READ_INT_VALUE("type", dropLineType, XYCurve::DropLineType); READ_QPEN(d->dropLinePen); READ_DOUBLE_VALUE("opacity", dropLineOpacity); } else if (!preview && reader->name() == "symbols") { attribs = reader->attributes(); READ_INT_VALUE("symbolsStyle", symbolsStyle, Symbol::Style); READ_DOUBLE_VALUE("opacity", symbolsOpacity); READ_DOUBLE_VALUE("rotation", symbolsRotationAngle); READ_DOUBLE_VALUE("size", symbolsSize); READ_QBRUSH(d->symbolsBrush); READ_QPEN(d->symbolsPen); } else if (!preview && reader->name() == "values") { attribs = reader->attributes(); READ_INT_VALUE("type", valuesType, XYCurve::ValuesType); READ_COLUMN(valuesColumn); READ_INT_VALUE("position", valuesPosition, XYCurve::ValuesPosition); READ_DOUBLE_VALUE("distance", valuesDistance); READ_DOUBLE_VALUE("rotation", valuesRotationAngle); READ_DOUBLE_VALUE("opacity", valuesOpacity); //don't produce any warning if no prefix or suffix is set (empty string is allowed here in xml) d->valuesPrefix = attribs.value("prefix").toString(); d->valuesSuffix = attribs.value("suffix").toString(); READ_QCOLOR(d->valuesColor); READ_QFONT(d->valuesFont); } else if (!preview && reader->name() == "filling") { attribs = reader->attributes(); READ_INT_VALUE("position", fillingPosition, XYCurve::FillingPosition); READ_INT_VALUE("type", fillingType, PlotArea::BackgroundType); READ_INT_VALUE("colorStyle", fillingColorStyle, PlotArea::BackgroundColorStyle); READ_INT_VALUE("imageStyle", fillingImageStyle, PlotArea::BackgroundImageStyle ); READ_INT_VALUE("brushStyle", fillingBrushStyle, Qt::BrushStyle); str = attribs.value("firstColor_r").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_r").toString()); else d->fillingFirstColor.setRed(str.toInt()); str = attribs.value("firstColor_g").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_g").toString()); else d->fillingFirstColor.setGreen(str.toInt()); str = attribs.value("firstColor_b").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("firstColor_b").toString()); else d->fillingFirstColor.setBlue(str.toInt()); str = attribs.value("secondColor_r").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_r").toString()); else d->fillingSecondColor.setRed(str.toInt()); str = attribs.value("secondColor_g").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_g").toString()); else d->fillingSecondColor.setGreen(str.toInt()); str = attribs.value("secondColor_b").toString(); if (str.isEmpty()) reader->raiseWarning(attributeWarning.subs("secondColor_b").toString()); else d->fillingSecondColor.setBlue(str.toInt()); READ_STRING_VALUE("fileName", fillingFileName); READ_DOUBLE_VALUE("opacity", fillingOpacity); } else if (!preview && reader->name() == "errorBars") { attribs = reader->attributes(); READ_INT_VALUE("xErrorType", xErrorType, XYCurve::ErrorType); READ_COLUMN(xErrorPlusColumn); READ_COLUMN(xErrorMinusColumn); READ_INT_VALUE("yErrorType", yErrorType, XYCurve::ErrorType); READ_COLUMN(yErrorPlusColumn); READ_COLUMN(yErrorMinusColumn); READ_INT_VALUE("type", errorBarsType, XYCurve::ErrorBarsType); READ_DOUBLE_VALUE("capSize", errorBarsCapSize); READ_QPEN(d->errorBarsPen); READ_DOUBLE_VALUE("opacity", errorBarsOpacity); } } return true; } //############################################################################## //######################### Theme management ################################## //############################################################################## void XYCurve::loadThemeConfig(const KConfig& config) { KConfigGroup group = config.group("XYCurve"); int index = parentAspect()->indexOfChild(this); const auto* plot = dynamic_cast(parentAspect()); QColor themeColor; if (indexthemeColorPalette().size()) themeColor = plot->themeColorPalette().at(index); else { if (plot->themeColorPalette().size()) themeColor = plot->themeColorPalette().last(); } QPen p; Q_D(XYCurve); d->m_suppressRecalc = true; //Line p.setStyle((Qt::PenStyle)group.readEntry("LineStyle", (int)this->linePen().style())); p.setWidthF(group.readEntry("LineWidth", this->linePen().widthF())); p.setColor(themeColor); this->setLinePen(p); this->setLineOpacity(group.readEntry("LineOpacity", this->lineOpacity())); //Drop line p.setStyle((Qt::PenStyle)group.readEntry("DropLineStyle",(int) this->dropLinePen().style())); p.setWidthF(group.readEntry("DropLineWidth", this->dropLinePen().widthF())); p.setColor(themeColor); this->setDropLinePen(p); this->setDropLineOpacity(group.readEntry("DropLineOpacity", this->dropLineOpacity())); //Symbol this->setSymbolsOpacity(group.readEntry("SymbolOpacity", this->symbolsOpacity())); QBrush brush = symbolsBrush(); brush.setColor(themeColor); this->setSymbolsBrush(brush); p = symbolsPen(); p.setColor(themeColor); this->setSymbolsPen(p); //Values this->setValuesOpacity(group.readEntry("ValuesOpacity", this->valuesOpacity())); this->setValuesColor(group.readEntry("ValuesColor", this->valuesColor())); //Filling this->setFillingBrushStyle((Qt::BrushStyle)group.readEntry("FillingBrushStyle",(int) this->fillingBrushStyle())); this->setFillingColorStyle((PlotArea::BackgroundColorStyle)group.readEntry("FillingColorStyle",(int) this->fillingColorStyle())); this->setFillingOpacity(group.readEntry("FillingOpacity", this->fillingOpacity())); this->setFillingPosition((XYCurve::FillingPosition)group.readEntry("FillingPosition",(int) this->fillingPosition())); this->setFillingSecondColor(group.readEntry("FillingSecondColor",(QColor) this->fillingSecondColor())); this->setFillingFirstColor(themeColor); this->setFillingType((PlotArea::BackgroundType)group.readEntry("FillingType",(int) this->fillingType())); //Error Bars p.setStyle((Qt::PenStyle)group.readEntry("ErrorBarsStyle",(int) this->errorBarsPen().style())); p.setWidthF(group.readEntry("ErrorBarsWidth", this->errorBarsPen().widthF())); p.setColor(themeColor); this->setErrorBarsPen(p); this->setErrorBarsOpacity(group.readEntry("ErrorBarsOpacity",this->errorBarsOpacity())); d->m_suppressRecalc = false; d->recalcShapeAndBoundingRect(); } void XYCurve::saveThemeConfig(const KConfig& config) { KConfigGroup group = config.group("XYCurve"); //Drop line group.writeEntry("DropLineColor",(QColor) this->dropLinePen().color()); group.writeEntry("DropLineStyle",(int) this->dropLinePen().style()); group.writeEntry("DropLineWidth", this->dropLinePen().widthF()); group.writeEntry("DropLineOpacity",this->dropLineOpacity()); //Error Bars group.writeEntry("ErrorBarsCapSize",this->errorBarsCapSize()); group.writeEntry("ErrorBarsOpacity",this->errorBarsOpacity()); group.writeEntry("ErrorBarsColor",(QColor) this->errorBarsPen().color()); group.writeEntry("ErrorBarsStyle",(int) this->errorBarsPen().style()); group.writeEntry("ErrorBarsWidth", this->errorBarsPen().widthF()); //Filling group.writeEntry("FillingBrushStyle",(int) this->fillingBrushStyle()); group.writeEntry("FillingColorStyle",(int) this->fillingColorStyle()); group.writeEntry("FillingOpacity", this->fillingOpacity()); group.writeEntry("FillingPosition",(int) this->fillingPosition()); group.writeEntry("FillingSecondColor",(QColor) this->fillingSecondColor()); group.writeEntry("FillingType",(int) this->fillingType()); //Line group.writeEntry("LineOpacity", this->lineOpacity()); group.writeEntry("LineStyle",(int) this->linePen().style()); group.writeEntry("LineWidth", this->linePen().widthF()); //Symbol group.writeEntry("SymbolOpacity", this->symbolsOpacity()); //Values group.writeEntry("ValuesOpacity", this->valuesOpacity()); group.writeEntry("ValuesColor", (QColor) this->valuesColor()); group.writeEntry("ValuesFont", this->valuesFont()); int index = parentAspect()->indexOfChild(this); if (index < 5) { KConfigGroup themeGroup = config.group("Theme"); for (int i = index; i<5; i++) { QString s = "ThemePaletteColor" + QString::number(i+1); themeGroup.writeEntry(s,(QColor) this->linePen().color()); } } } diff --git a/src/commonfrontend/matrix/MatrixView.cpp b/src/commonfrontend/matrix/MatrixView.cpp index fd299afdd..647cdc8db 100644 --- a/src/commonfrontend/matrix/MatrixView.cpp +++ b/src/commonfrontend/matrix/MatrixView.cpp @@ -1,1531 +1,1534 @@ /*************************************************************************** File : MatrixView.cpp Project : LabPlot Description : View class for Matrix -------------------------------------------------------------------- Copyright : (C) 2008-2009 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2015-2019 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2017 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "commonfrontend/matrix/MatrixView.h" #include "backend/matrix/Matrix.h" #include "backend/matrix/MatrixModel.h" #include "backend/matrix/matrixcommands.h" #include "backend/lib/macros.h" #include "backend/core/column/Column.h" #include "backend/core/column/ColumnPrivate.h" #include "kdefrontend/spreadsheet/AddSubtractValueDialog.h" #include "kdefrontend/matrix/MatrixFunctionDialog.h" #include "kdefrontend/spreadsheet/StatisticsDialog.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include MatrixView::MatrixView(Matrix* matrix) : QWidget(), m_stackedWidget(new QStackedWidget(this)), m_tableView(new QTableView(this)), m_imageLabel(new QLabel(this)), m_matrix(matrix), m_model(new MatrixModel(matrix)) { init(); //resize the view to show a 10x10 region of the matrix. //no need to resize the view when the project is being opened, //all views will be resized to the stored values at the end if (!m_matrix->isLoading()) { int w = m_tableView->horizontalHeader()->sectionSize(0)*10 + m_tableView->verticalHeader()->width(); int h = m_tableView->verticalHeader()->sectionSize(0)*10 + m_tableView->horizontalHeader()->height(); resize(w+50, h+50); } } MatrixView::~MatrixView() { delete m_model; } MatrixModel* MatrixView::model() const { return m_model; } void MatrixView::init() { initActions(); connectActions(); initMenus(); auto* layout = new QHBoxLayout(this); layout->setContentsMargins(0, 0, 0, 0); setSizePolicy(QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding)); setFocusPolicy(Qt::StrongFocus); setFocus(); installEventFilter(this); layout->addWidget(m_stackedWidget); //table data view m_tableView->setModel(m_model); m_stackedWidget->addWidget(m_tableView); //horizontal header QHeaderView* h_header = m_tableView->horizontalHeader(); h_header->setSectionsMovable(false); h_header->installEventFilter(this); //vertical header QHeaderView* v_header = m_tableView->verticalHeader(); v_header->setSectionsMovable(false); v_header->installEventFilter(this); //set the header sizes to the (potentially user customized) sizes stored in Matrix adjustHeaders(); //image view auto* area = new QScrollArea(this); m_stackedWidget->addWidget(area); area->setWidget(m_imageLabel); //SLOTs connect(m_matrix, SIGNAL(requestProjectContextMenu(QMenu*)), this, SLOT(createContextMenu(QMenu*))); connect(m_model, SIGNAL(changed()), this, SLOT(matrixDataChanged())); //keyboard shortcuts QShortcut* sel_all = new QShortcut(QKeySequence(tr("Ctrl+A", "Matrix: select all")), m_tableView); connect(sel_all, SIGNAL(activated()), m_tableView, SLOT(selectAll())); //TODO: add shortcuts for copy&paste, //for a single shortcut we need to descriminate between copy&paste for columns, rows or selected cells. } void MatrixView::initActions() { // selection related actions action_cut_selection = new QAction(QIcon::fromTheme("edit-cut"), i18n("Cu&t"), this); action_copy_selection = new QAction(QIcon::fromTheme("edit-copy"), i18n("&Copy"), this); action_paste_into_selection = new QAction(QIcon::fromTheme("edit-paste"), i18n("Past&e"), this); action_clear_selection = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clea&r Selection"), this); action_select_all = new QAction(QIcon::fromTheme("edit-select-all"), i18n("Select All"), this); // matrix related actions auto* viewActionGroup = new QActionGroup(this); viewActionGroup->setExclusive(true); action_data_view = new QAction(QIcon::fromTheme("labplot-matrix"), i18n("Data"), viewActionGroup); action_data_view->setCheckable(true); action_data_view->setChecked(true); action_image_view = new QAction(QIcon::fromTheme("image-x-generic"), i18n("Image"), viewActionGroup); action_image_view->setCheckable(true); connect(viewActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(switchView(QAction*))); action_fill_function = new QAction(QIcon::fromTheme(QString()), i18n("Function Values"), this); action_fill_const = new QAction(QIcon::fromTheme(QString()), i18n("Const Values"), this); action_clear_matrix = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clear Matrix"), this); action_go_to_cell = new QAction(QIcon::fromTheme("go-jump"), i18n("&Go to Cell"), this); action_transpose = new QAction(i18n("&Transpose"), this); action_mirror_horizontally = new QAction(QIcon::fromTheme("object-flip-horizontal"), i18n("Mirror &Horizontally"), this); action_mirror_vertically = new QAction(QIcon::fromTheme("object-flip-vertical"), i18n("Mirror &Vertically"), this); action_add_value = new QAction(i18n("Add Value"), this); action_add_value->setData(AddSubtractValueDialog::Add); action_subtract_value = new QAction(i18n("Subtract Value"), this); action_subtract_value->setData(AddSubtractValueDialog::Subtract); action_multiply_value = new QAction(i18n("Multiply Value"), this); action_multiply_value->setData(AddSubtractValueDialog::Multiply); action_divide_value = new QAction(i18n("Divide Value"), this); action_divide_value->setData(AddSubtractValueDialog::Divide); // action_duplicate = new QAction(i18nc("duplicate matrix", "&Duplicate"), this); //TODO //icon auto* headerFormatActionGroup = new QActionGroup(this); headerFormatActionGroup->setExclusive(true); action_header_format_1= new QAction(i18n("Rows and Columns"), headerFormatActionGroup); action_header_format_1->setCheckable(true); action_header_format_2= new QAction(i18n("xy-Values"), headerFormatActionGroup); action_header_format_2->setCheckable(true); action_header_format_3= new QAction(i18n("Rows, Columns and xy-Values"), headerFormatActionGroup); action_header_format_3->setCheckable(true); connect(headerFormatActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(headerFormatChanged(QAction*))); // column related actions action_add_columns = new QAction(QIcon::fromTheme("edit-table-insert-column-right"), i18n("&Add Columns"), this); action_insert_columns = new QAction(QIcon::fromTheme("edit-table-insert-column-left"), i18n("&Insert Empty Columns"), this); action_remove_columns = new QAction(QIcon::fromTheme("edit-table-delete-column"), i18n("Remo&ve Columns"), this); action_clear_columns = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clea&r Columns"), this); action_statistics_columns = new QAction(QIcon::fromTheme("view-statistics"), i18n("Statisti&cs"), this); // row related actions action_add_rows = new QAction(QIcon::fromTheme("edit-table-insert-row-above"), i18n("&Add Rows"), this); action_insert_rows = new QAction(QIcon::fromTheme("edit-table-insert-row-above") ,i18n("&Insert Empty Rows"), this); action_remove_rows = new QAction(QIcon::fromTheme("edit-table-delete-row"), i18n("Remo&ve Rows"), this); action_clear_rows = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clea&r Rows"), this); action_statistics_rows = new QAction(QIcon::fromTheme("view-statistics"), i18n("Statisti&cs"), this); } void MatrixView::modifyValues() { const QAction* action = dynamic_cast(QObject::sender()); AddSubtractValueDialog::Operation op = (AddSubtractValueDialog::Operation)action->data().toInt(); auto* dlg = new AddSubtractValueDialog(m_matrix, op); dlg->setMatrices(); dlg->exec(); } void MatrixView::connectActions() { // selection related actions connect(action_cut_selection, SIGNAL(triggered()), this, SLOT(cutSelection())); connect(action_copy_selection, SIGNAL(triggered()), this, SLOT(copySelection())); connect(action_paste_into_selection, SIGNAL(triggered()), this, SLOT(pasteIntoSelection())); connect(action_clear_selection, SIGNAL(triggered()), this, SLOT(clearSelectedCells())); connect(action_select_all, SIGNAL(triggered()), m_tableView, SLOT(selectAll())); // matrix related actions connect(action_fill_function, SIGNAL(triggered()), this, SLOT(fillWithFunctionValues())); connect(action_fill_const, SIGNAL(triggered()), this, SLOT(fillWithConstValues())); connect(action_go_to_cell, SIGNAL(triggered()), this, SLOT(goToCell())); //connect(action_duplicate, SIGNAL(triggered()), this, SLOT(duplicate())); connect(action_clear_matrix, SIGNAL(triggered()), m_matrix, SLOT(clear())); connect(action_transpose, SIGNAL(triggered()), m_matrix, SLOT(transpose())); connect(action_mirror_horizontally, SIGNAL(triggered()), m_matrix, SLOT(mirrorHorizontally())); connect(action_mirror_vertically, SIGNAL(triggered()), m_matrix, SLOT(mirrorVertically())); connect(action_add_value, &QAction::triggered, this, &MatrixView::modifyValues); connect(action_subtract_value, &QAction::triggered, this, &MatrixView::modifyValues); connect(action_multiply_value, &QAction::triggered, this, &MatrixView::modifyValues); connect(action_divide_value, &QAction::triggered, this, &MatrixView::modifyValues); // column related actions connect(action_add_columns, SIGNAL(triggered()), this, SLOT(addColumns())); connect(action_insert_columns, SIGNAL(triggered()), this, SLOT(insertEmptyColumns())); connect(action_remove_columns, SIGNAL(triggered()), this, SLOT(removeSelectedColumns())); connect(action_clear_columns, SIGNAL(triggered()), this, SLOT(clearSelectedColumns())); connect(action_statistics_columns, SIGNAL(triggered()), this, SLOT(showColumnStatistics())); // row related actions connect(action_add_rows, SIGNAL(triggered()), this, SLOT(addRows())); connect(action_insert_rows, SIGNAL(triggered()), this, SLOT(insertEmptyRows())); connect(action_remove_rows, SIGNAL(triggered()), this, SLOT(removeSelectedRows())); connect(action_clear_rows, SIGNAL(triggered()), this, SLOT(clearSelectedRows())); connect(action_statistics_rows, SIGNAL(triggered()), this, SLOT(showRowStatistics())); } void MatrixView::initMenus() { //selection menu m_selectionMenu = new QMenu(i18n("Selection"), this); + m_selectionMenu->setIcon(QIcon::fromTheme("selection")); m_selectionMenu->addAction(action_cut_selection); m_selectionMenu->addAction(action_copy_selection); m_selectionMenu->addAction(action_paste_into_selection); m_selectionMenu->addAction(action_clear_selection); //column menu m_columnMenu = new QMenu(this); m_columnMenu->addAction(action_insert_columns); m_columnMenu->addAction(action_remove_columns); m_columnMenu->addAction(action_clear_columns); m_columnMenu->addAction(action_statistics_columns); //row menu m_rowMenu = new QMenu(this); m_rowMenu->addAction(action_insert_rows); m_rowMenu->addAction(action_remove_rows); m_rowMenu->addAction(action_clear_rows); m_rowMenu->addAction(action_statistics_rows); //matrix menu m_matrixMenu = new QMenu(this); m_matrixMenu->addMenu(m_selectionMenu); m_matrixMenu->addSeparator(); QMenu* submenu = new QMenu(i18n("Generate Data"), this); submenu->addAction(action_fill_const); submenu->addAction(action_fill_function); m_matrixMenu->addMenu(submenu); m_matrixMenu->addSeparator(); // Data manipulation sub-menu QMenu* dataManipulationMenu = new QMenu(i18n("Manipulate Data"), this); dataManipulationMenu->addAction(action_add_value); dataManipulationMenu->addAction(action_subtract_value); dataManipulationMenu->addAction(action_multiply_value); dataManipulationMenu->addAction(action_divide_value); dataManipulationMenu->addSeparator(); dataManipulationMenu->addAction(action_mirror_horizontally); dataManipulationMenu->addAction(action_mirror_vertically); dataManipulationMenu->addSeparator(); dataManipulationMenu->addAction(action_transpose); m_matrixMenu->addMenu(dataManipulationMenu); m_matrixMenu->addSeparator(); submenu = new QMenu(i18n("View"), this); + submenu->setIcon(QIcon::fromTheme("view-choose")); submenu->addAction(action_data_view); submenu->addAction(action_image_view); m_matrixMenu->addMenu(submenu); m_matrixMenu->addSeparator(); m_matrixMenu->addAction(action_select_all); m_matrixMenu->addAction(action_clear_matrix); m_matrixMenu->addSeparator(); m_headerFormatMenu = new QMenu(i18n("Header Format"), this); + m_headerFormatMenu->setIcon(QIcon::fromTheme("format-border-style")); m_headerFormatMenu->addAction(action_header_format_1); m_headerFormatMenu->addAction(action_header_format_2); m_headerFormatMenu->addAction(action_header_format_3); m_matrixMenu->addMenu(m_headerFormatMenu); m_matrixMenu->addSeparator(); m_matrixMenu->addAction(action_go_to_cell); } /*! * Populates the menu \c menu with the spreadsheet and spreadsheet view relevant actions. * The menu is used * - as the context menu in MatrixView * - as the "matrix menu" in the main menu-bar (called form MainWin) * - as a part of the matrix context menu in project explorer */ void MatrixView::createContextMenu(QMenu* menu) const { Q_ASSERT(menu); QAction* firstAction = nullptr; // if we're populating the context menu for the project explorer, then //there're already actions available there. Skip the first title-action //and insert the action at the beginning of the menu. if (menu->actions().size()>1) firstAction = menu->actions().at(1); menu->insertMenu(firstAction, m_selectionMenu); menu->insertSeparator(firstAction); QMenu* submenu = new QMenu(i18n("Generate Data"), const_cast(this)); submenu->addAction(action_fill_const); submenu->addAction(action_fill_function); menu->insertMenu(firstAction, submenu); menu->insertSeparator(firstAction); // Data manipulation sub-menu submenu = new QMenu(i18n("Manipulate Data"), const_cast(this)); submenu->addAction(action_transpose); submenu->addAction(action_mirror_horizontally); submenu->addAction(action_mirror_vertically); submenu->addAction(action_add_value); submenu->addAction(action_subtract_value); submenu->addAction(action_multiply_value); submenu->addAction(action_divide_value); menu->insertMenu(firstAction, submenu); menu->insertSeparator(firstAction); submenu = new QMenu(i18n("View"), const_cast(this)); submenu->addAction(action_data_view); submenu->addAction(action_image_view); menu->insertMenu(firstAction, submenu); menu->insertSeparator(firstAction); menu->insertAction(firstAction, action_select_all); menu->insertAction(firstAction, action_clear_matrix); menu->insertSeparator(firstAction); // menu->insertAction(firstAction, action_duplicate); menu->insertMenu(firstAction, m_headerFormatMenu); menu->insertSeparator(firstAction); menu->insertAction(firstAction, action_go_to_cell); menu->insertSeparator(firstAction); } /*! set the row and column size to the saved sizes. */ void MatrixView::adjustHeaders() { QHeaderView* h_header = m_tableView->horizontalHeader(); QHeaderView* v_header = m_tableView->verticalHeader(); disconnect(v_header, &QHeaderView::sectionResized, this, &MatrixView::handleVerticalSectionResized); disconnect(h_header, &QHeaderView::sectionResized, this, &MatrixView::handleHorizontalSectionResized); //resize columns to the saved sizes or to fit the contents if the widht is 0 int cols = m_matrix->columnCount(); for (int i = 0; i < cols; i++) { if (m_matrix->columnWidth(i) == 0) m_tableView->resizeColumnToContents(i); else m_tableView->setColumnWidth(i, m_matrix->columnWidth(i)); } //resize rows to the saved sizes or to fit the contents if the height is 0 int rows = m_matrix->rowCount(); for (int i = 0; i < rows; i++) { if (m_matrix->rowHeight(i) == 0) m_tableView->resizeRowToContents(i); else m_tableView->setRowHeight(i, m_matrix->rowHeight(i)); } connect(v_header, SIGNAL(sectionResized(int,int,int)), this, SLOT(handleVerticalSectionResized(int,int,int))); connect(h_header, SIGNAL(sectionResized(int,int,int)), this, SLOT(handleHorizontalSectionResized(int,int,int))); } /*! Resizes the headers/columns to fit the new content. Called on changes of the header format in Matrix. */ void MatrixView::resizeHeaders() { m_tableView->resizeColumnsToContents(); m_tableView->resizeRowsToContents(); if (m_matrix->headerFormat() == Matrix::HeaderRowsColumns) action_header_format_1->setChecked(true); else if (m_matrix->headerFormat() == Matrix::HeaderValues) action_header_format_2->setChecked(true); else action_header_format_3->setChecked(true); } /*! Returns how many columns are selected. If full is true, this function only returns the number of fully selected columns. */ int MatrixView::selectedColumnCount(bool full) const { int count = 0; int cols = m_matrix->columnCount(); for (int i = 0; i < cols; i++) if (isColumnSelected(i, full)) count++; return count; } /*! Returns true if column 'col' is selected; otherwise false. If full is true, this function only returns true if the whole column is selected. */ bool MatrixView::isColumnSelected(int col, bool full) const { if (full) return m_tableView->selectionModel()->isColumnSelected(col, QModelIndex()); else return m_tableView->selectionModel()->columnIntersectsSelection(col, QModelIndex()); } /*! Return how many rows are (at least partly) selected If full is true, this function only returns the number of fully selected rows. */ int MatrixView::selectedRowCount(bool full) const { int count = 0; int rows = m_matrix->rowCount(); for (int i = 0; i < rows; i++) if (isRowSelected(i, full)) count++; return count; } /*! Returns true if row \c row is selected; otherwise false If full is true, this function only returns true if the whole row is selected. */ bool MatrixView::isRowSelected(int row, bool full) const { if (full) return m_tableView->selectionModel()->isRowSelected(row, QModelIndex()); else return m_tableView->selectionModel()->rowIntersectsSelection(row, QModelIndex()); } /*! Return the index of the first selected column. If full is true, this function only looks for fully selected columns. */ int MatrixView::firstSelectedColumn(bool full) const { int cols = m_matrix->columnCount(); for (int i = 0; i < cols; i++) { if (isColumnSelected(i, full)) return i; } return -1; } /*! Return the index of the last selected column If full is true, this function only looks for fully selected columns. */ int MatrixView::lastSelectedColumn(bool full) const { int cols = m_matrix->columnCount(); for (int i = cols-1; i >= 0; i--) if (isColumnSelected(i, full)) return i; return -2; } /*! Return the index of the first selected row. If full is true, this function only looks for fully selected rows. */ int MatrixView::firstSelectedRow(bool full) const { int rows = m_matrix->rowCount(); for (int i = 0; i < rows; i++) { if (isRowSelected(i, full)) return i; } return -1; } /*! Return the index of the last selected row If full is true, this function only looks for fully selected rows. */ int MatrixView::lastSelectedRow(bool full) const { int rows = m_matrix->rowCount(); for (int i = rows-1; i >= 0; i--) if (isRowSelected(i, full)) return i; return -2; } bool MatrixView::isCellSelected(int row, int col) const { if (row < 0 || col < 0 || row >= m_matrix->rowCount() || col >= m_matrix->columnCount()) return false; return m_tableView->selectionModel()->isSelected(m_model->index(row, col)); } void MatrixView::setCellSelected(int row, int col) { m_tableView->selectionModel()->select(m_model->index(row, col), QItemSelectionModel::Select); } void MatrixView::setCellsSelected(int first_row, int first_col, int last_row, int last_col) { QModelIndex top_left = m_model->index(first_row, first_col); QModelIndex bottom_right = m_model->index(last_row, last_col); m_tableView->selectionModel()->select(QItemSelection(top_left, bottom_right), QItemSelectionModel::SelectCurrent); } /*! Determine the current cell (-1 if no cell is designated as the current) */ void MatrixView::getCurrentCell(int* row, int* col) const { QModelIndex index = m_tableView->selectionModel()->currentIndex(); if (index.isValid()) { *row = index.row(); *col = index.column(); } else { *row = -1; *col = -1; } } bool MatrixView::eventFilter(QObject * watched, QEvent * event) { if (event->type() == QEvent::ContextMenu) { auto* cm_event = static_cast(event); QPoint global_pos = cm_event->globalPos(); if (watched == m_tableView->verticalHeader()) m_rowMenu->exec(global_pos); else if (watched == m_tableView->horizontalHeader()) m_columnMenu->exec(global_pos); else if (watched == this) m_matrixMenu->exec(global_pos); else return QWidget::eventFilter(watched, event); return true; } else return QWidget::eventFilter(watched, event); } void MatrixView::keyPressEvent(QKeyEvent* event) { if (event->key() == Qt::Key_Return || event->key() == Qt::Key_Enter) advanceCell(); } //############################################################################## //#################################### SLOTs ################################ //############################################################################## /*! Advance current cell after [Return] or [Enter] was pressed */ void MatrixView::advanceCell() { QModelIndex idx = m_tableView->currentIndex(); if (idx.row()+1 < m_matrix->rowCount()) m_tableView->setCurrentIndex(idx.sibling(idx.row()+1, idx.column())); } void MatrixView::goToCell() { bool ok; int col = QInputDialog::getInt(nullptr, i18n("Go to Cell"), i18n("Enter column"), 1, 1, m_matrix->columnCount(), 1, &ok); if (!ok) return; int row = QInputDialog::getInt(nullptr, i18n("Go to Cell"), i18n("Enter row"), 1, 1, m_matrix->rowCount(), 1, &ok); if (!ok) return; goToCell(row-1, col-1); } void MatrixView::goToCell(int row, int col) { QModelIndex index = m_model->index(row, col); m_tableView->scrollTo(index); m_tableView->setCurrentIndex(index); } void MatrixView::handleHorizontalSectionResized(int logicalIndex, int oldSize, int newSize) { Q_UNUSED(oldSize) m_matrix->setColumnWidth(logicalIndex, newSize); } void MatrixView::handleVerticalSectionResized(int logicalIndex, int oldSize, int newSize) { Q_UNUSED(oldSize) m_matrix->setRowHeight(logicalIndex, newSize); } void MatrixView::fillWithFunctionValues() { auto* dlg = new MatrixFunctionDialog(m_matrix); dlg->exec(); } void MatrixView::fillWithConstValues() { bool ok = false; double value = QInputDialog::getDouble(this, i18n("Fill the matrix with constant value"), i18n("Value"), 0, -2147483647, 2147483647, 6, &ok); if (ok) { WAIT_CURSOR; auto* newData = static_cast>*>(m_matrix->data()); for (int col = 0; col < m_matrix->columnCount(); ++col) { for (int row = 0; row < m_matrix->rowCount(); ++row) (newData->operator[](col))[row] = value; } m_matrix->setData(newData); RESET_CURSOR; } } //############################ selection related slots ######################### void MatrixView::cutSelection() { if (firstSelectedRow() < 0) return; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: cut selected cell(s)", m_matrix->name())); copySelection(); clearSelectedCells(); m_matrix->endMacro(); RESET_CURSOR; } void MatrixView::copySelection() { int first_col = firstSelectedColumn(false); if (first_col == -1) return; int last_col = lastSelectedColumn(false); if (last_col == -2) return; int first_row = firstSelectedRow(false); if (first_row == -1) return; int last_row = lastSelectedRow(false); if (last_row == -2) return; int cols = last_col - first_col +1; int rows = last_row - first_row +1; WAIT_CURSOR; QString output_str; for (int r = 0; r < rows; r++) { for (int c = 0; c < cols; c++) { //TODO: mode if (isCellSelected(first_row + r, first_col + c)) output_str += QLocale().toString(m_matrix->cell(first_row + r, first_col + c), m_matrix->numericFormat(), 16); // copy with max. precision if (c < cols-1) output_str += '\t'; } if (r < rows-1) output_str += '\n'; } QApplication::clipboard()->setText(output_str); RESET_CURSOR; } void MatrixView::pasteIntoSelection() { if (m_matrix->columnCount() < 1 || m_matrix->rowCount() < 1) return; const QMimeData* mime_data = QApplication::clipboard()->mimeData(); if (!mime_data->hasFormat("text/plain")) return; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: paste from clipboard", m_matrix->name())); int first_col = firstSelectedColumn(false); int last_col = lastSelectedColumn(false); int first_row = firstSelectedRow(false); int last_row = lastSelectedRow(false); int input_row_count = 0; int input_col_count = 0; int rows, cols; QString input_str = QString(mime_data->data("text/plain")); QList< QStringList > cell_texts; QStringList input_rows(input_str.split('\n')); input_row_count = input_rows.count(); input_col_count = 0; for (int i = 0; i < input_row_count; i++) { cell_texts.append(input_rows.at(i).split('\t')); if (cell_texts.at(i).count() > input_col_count) input_col_count = cell_texts.at(i).count(); } // if the is no selection or only one cell selected, the // selection will be expanded to the needed size from the current cell if ( (first_col == -1 || first_row == -1) || (last_row == first_row && last_col == first_col) ) { int current_row, current_col; getCurrentCell(¤t_row, ¤t_col); if (current_row == -1) current_row = 0; if (current_col == -1) current_col = 0; setCellSelected(current_row, current_col); first_col = current_col; first_row = current_row; last_row = first_row + input_row_count -1; last_col = first_col + input_col_count -1; // resize the matrix if necessary if (last_col >= m_matrix->columnCount()) m_matrix->appendColumns(last_col+1-m_matrix->columnCount()); if (last_row >= m_matrix->rowCount()) m_matrix->appendRows(last_row+1-m_matrix->rowCount()); // select the rectangle to be pasted in setCellsSelected(first_row, first_col, last_row, last_col); } rows = last_row - first_row + 1; cols = last_col - first_col + 1; for (int r = 0; r < rows && r < input_row_count; r++) { for (int c = 0; c < cols && c < input_col_count; c++) { if (isCellSelected(first_row + r, first_col + c) && (c < cell_texts.at(r).count()) ) m_matrix->setCell(first_row + r, first_col + c, cell_texts.at(r).at(c).toDouble()); } } m_matrix->endMacro(); RESET_CURSOR; } void MatrixView::clearSelectedCells() { int first_row = firstSelectedRow(); if (first_row<0) return; int first_col = firstSelectedColumn(); if (first_col<0) return; int last_row = lastSelectedRow(); int last_col = lastSelectedColumn(); WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: clear selected cell(s)", m_matrix->name())); for (int i = first_row; i <= last_row; i++) { for (int j = first_col; j <= last_col; j++) { if (isCellSelected(i, j)) m_matrix->clearCell(i, j); } } m_matrix->endMacro(); RESET_CURSOR; } class UpdateImageTask : public QRunnable { public: UpdateImageTask(int start, int end, QImage& image, const void* data, double scaleFactor, double min) : m_image(image), m_data(data) { m_start = start; m_end = end; m_scaleFactor = scaleFactor; m_min = min; }; void run() override { for (int row = m_start; row < m_end; ++row) { m_mutex.lock(); QRgb* line = reinterpret_cast(m_image.scanLine(row)); m_mutex.unlock(); for (int col = 0; col < m_image.width(); ++col) { const int gray = (static_cast>*>(m_data)->at(col).at(row)-m_min)*m_scaleFactor; line[col] = qRgb(gray, gray, gray); } } } private: QMutex m_mutex; int m_start; int m_end; QImage& m_image; const void* m_data; double m_scaleFactor; double m_min; }; void MatrixView::updateImage() { WAIT_CURSOR; m_image = QImage(m_matrix->columnCount(), m_matrix->rowCount(), QImage::Format_ARGB32); //find min/max value double dmax = -DBL_MAX, dmin = DBL_MAX; const QVector>* data = static_cast>*>(m_matrix->data()); const int width = m_matrix->columnCount(); const int height = m_matrix->rowCount(); for (int col = 0; col < width; ++col) { for (int row = 0; row < height; ++row) { const double value = (data->operator[](col))[row]; if (dmax < value) dmax = value; if (dmin > value) dmin = value; } } //update the image const double scaleFactor = 255.0/(dmax-dmin); QThreadPool* pool = QThreadPool::globalInstance(); int range = ceil(double(m_image.height())/pool->maxThreadCount()); for (int i = 0; i < pool->maxThreadCount(); ++i) { const int start = i*range; int end = (i+1)*range; if (end > m_image.height()) end = m_image.height(); auto* task = new UpdateImageTask(start, end, m_image, data, scaleFactor, dmin); pool->start(task); } pool->waitForDone(); m_imageLabel->resize(width, height); m_imageLabel->setPixmap(QPixmap::fromImage(m_image)); m_imageIsDirty = false; RESET_CURSOR; } //############################# matrix related slots ########################### void MatrixView::switchView(QAction* action) { if (action == action_data_view) m_stackedWidget->setCurrentIndex(0); else { if (m_imageIsDirty) this->updateImage(); m_stackedWidget->setCurrentIndex(1); } } void MatrixView::matrixDataChanged() { m_imageIsDirty = true; if (m_stackedWidget->currentIndex() == 1) this->updateImage(); } void MatrixView::headerFormatChanged(QAction* action) { if (action == action_header_format_1) m_matrix->setHeaderFormat(Matrix::HeaderRowsColumns); else if (action == action_header_format_2) m_matrix->setHeaderFormat(Matrix::HeaderValues); else m_matrix->setHeaderFormat(Matrix::HeaderRowsColumnsValues); } //############################# column related slots ########################### /*! Append as many columns as are selected. */ void MatrixView::addColumns() { m_matrix->appendColumns(selectedColumnCount(false)); } void MatrixView::insertEmptyColumns() { int first = firstSelectedColumn(); int last = lastSelectedColumn(); if (first < 0) return; int current = first; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: insert empty column(s)", m_matrix->name())); while (current <= last) { current = first+1; while (current <= last && isColumnSelected(current)) current++; const int count = current-first; m_matrix->insertColumns(first, count); current += count; last += count; while (current <= last && isColumnSelected(current)) current++; first = current; } m_matrix->endMacro(); RESET_CURSOR; } void MatrixView::removeSelectedColumns() { int first = firstSelectedColumn(); int last = lastSelectedColumn(); if (first < 0) return; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: remove selected column(s)", m_matrix->name())); for (int i = last; i >= first; i--) if (isColumnSelected(i, false)) m_matrix->removeColumns(i, 1); m_matrix->endMacro(); RESET_CURSOR; } void MatrixView::clearSelectedColumns() { WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: clear selected column(s)", m_matrix->name())); for (int i = 0; i < m_matrix->columnCount(); i++) { if (isColumnSelected(i, false)) m_matrix->clearColumn(i); } m_matrix->endMacro(); RESET_CURSOR; } //############################## rows related slots ############################ /*! Append as many rows as are selected. */ void MatrixView::addRows() { m_matrix->appendRows(selectedRowCount(false)); } void MatrixView::insertEmptyRows() { int first = firstSelectedRow(); int last = lastSelectedRow(); int current = first; if (first < 0) return; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: insert empty rows(s)", m_matrix->name())); while (current <= last) { current = first+1; while (current <= last && isRowSelected(current)) current++; const int count = current-first; m_matrix->insertRows(first, count); current += count; last += count; while (current <= last && !isRowSelected(current)) current++; first = current; } m_matrix->endMacro(); RESET_CURSOR; } void MatrixView::removeSelectedRows() { int first = firstSelectedRow(); int last = lastSelectedRow(); if (first < 0) return; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: remove selected rows(s)", m_matrix->name())); for (int i = last; i >= first; i--) if (isRowSelected(i, false)) m_matrix->removeRows(i, 1); m_matrix->endMacro(); RESET_CURSOR; } void MatrixView::clearSelectedRows() { int first = firstSelectedRow(); int last = lastSelectedRow(); if (first < 0) return; WAIT_CURSOR; m_matrix->beginMacro(i18n("%1: clear selected rows(s)", m_matrix->name())); for (int i = first; i <= last; i++) { if (isRowSelected(i)) m_matrix->clearRow(i); } m_matrix->endMacro(); RESET_CURSOR; } /*! prints the complete matrix to \c printer. */ void MatrixView::print(QPrinter* printer) const { WAIT_CURSOR; QPainter painter (printer); const int dpiy = printer->logicalDpiY(); const int margin = (int) ( (1/2.54)*dpiy ); // 1 cm margins QHeaderView* hHeader = m_tableView->horizontalHeader(); QHeaderView* vHeader = m_tableView->verticalHeader(); auto* data = static_cast>*>(m_matrix->data()); const int rows = m_matrix->rowCount(); const int cols = m_matrix->columnCount(); int height = margin; const int vertHeaderWidth = vHeader->width(); int right = margin + vertHeaderWidth; int columnsPerTable = 0; int headerStringWidth = 0; int firstRowStringWidth = vertHeaderWidth; bool tablesNeeded = false; QVector firstRowCeilSizes; firstRowCeilSizes.reserve(data[0].size()); firstRowCeilSizes.resize(data[0].size()); QRect br; for (int i = 0; i < data->size(); ++i) { br = painter.boundingRect(br, Qt::AlignCenter,QString::number(data->at(i)[0]) + '\t'); firstRowCeilSizes[i] = br.width() > m_tableView->columnWidth(i) ? br.width() : m_tableView->columnWidth(i); } for (int col = 0; col < cols; ++col) { headerStringWidth += m_tableView->columnWidth(col); br = painter.boundingRect(br, Qt::AlignCenter,QString::number(data->at(col)[0]) + '\t'); firstRowStringWidth += br.width(); if ((headerStringWidth >= printer->pageRect().width() -2*margin) || (firstRowStringWidth >= printer->pageRect().width() - 2*margin)) { tablesNeeded = true; break; } columnsPerTable++; } int tablesCount = (columnsPerTable != 0) ? cols/columnsPerTable : 0; const int remainingColumns = (columnsPerTable != 0) ? cols % columnsPerTable : cols; if (!tablesNeeded) { tablesCount = 1; columnsPerTable = cols; } if (remainingColumns > 0) tablesCount++; for (int table = 0; table < tablesCount; ++table) { right = margin + vertHeaderWidth; //Paint the horizontal header first painter.setFont(hHeader->font()); QString headerString = m_tableView->model()->headerData(0, Qt::Horizontal).toString(); QRect br; br = painter.boundingRect(br, Qt::AlignCenter, headerString); QRect tr(br); if (table != 0) height += tr.height(); painter.drawLine(right, height, right, height+br.height()); int i = table * columnsPerTable; int toI = table * columnsPerTable + columnsPerTable; if ((remainingColumns > 0) && (table == tablesCount-1)) { i = (tablesCount-1)*columnsPerTable; toI = (tablesCount-1)* columnsPerTable + remainingColumns; } for (; imodel()->headerData(i, Qt::Horizontal).toString(); const int w = /*m_tableView->columnWidth(i)*/ firstRowCeilSizes[i]; tr.setTopLeft(QPoint(right,height)); tr.setWidth(w); tr.setHeight(br.height()); painter.drawText(tr, Qt::AlignCenter, headerString); right += w; painter.drawLine(right, height, right, height+tr.height()); } //first horizontal line painter.drawLine(margin + vertHeaderWidth, height, right-1, height); height += tr.height(); painter.drawLine(margin, height, right-1, height); // print table values QString cellText; for (i = 0; i < rows; ++i) { right = margin; cellText = m_tableView->model()->headerData(i, Qt::Vertical).toString()+'\t'; tr = painter.boundingRect(tr, Qt::AlignCenter, cellText); painter.drawLine(right, height, right, height+tr.height()); br.setTopLeft(QPoint(right,height)); br.setWidth(vertHeaderWidth); br.setHeight(tr.height()); painter.drawText(br, Qt::AlignCenter, cellText); right += vertHeaderWidth; painter.drawLine(right, height, right, height+tr.height()); int j = table * columnsPerTable; int toJ = table * columnsPerTable + columnsPerTable; if ((remainingColumns > 0) && (table == tablesCount-1)) { j = (tablesCount-1)*columnsPerTable; toJ = (tablesCount-1)* columnsPerTable + remainingColumns; } for (; j< toJ; j++) { int w = /*m_tableView->columnWidth(j)*/ firstRowCeilSizes[j]; cellText = QString::number(data->at(j)[i]) + '\t'; tr = painter.boundingRect(tr,Qt::AlignCenter,cellText); br.setTopLeft(QPoint(right,height)); br.setWidth(w); br.setHeight(tr.height()); painter.drawText(br, Qt::AlignCenter, cellText); right += w; painter.drawLine(right, height, right, height+tr.height()); } height += br.height(); painter.drawLine(margin, height, right-1, height); if (height >= printer->height()-margin ) { printer->newPage(); height = margin; painter.drawLine(margin, height, right, height); } } } RESET_CURSOR; } void MatrixView::exportToFile(const QString& path, const QString& separator, QLocale::Language language) const { QFile file(path); if (!file.open(QFile::WriteOnly | QFile::Truncate)) return; QTextStream out(&file); QString sep = separator; sep = sep.replace(QLatin1String("TAB"), QLatin1String("\t"), Qt::CaseInsensitive); sep = sep.replace(QLatin1String("SPACE"), QLatin1String(" "), Qt::CaseInsensitive); //export values const int cols = m_matrix->columnCount(); const int rows = m_matrix->rowCount(); const QVector >* data = static_cast>*>(m_matrix->data()); QLocale locale(language); for (int row = 0; row < rows; ++row) { for (int col = 0; col < cols; ++col) { out << locale.toString(data->at(col)[row], m_matrix->numericFormat(), m_matrix->precision()); out << data->at(col)[row]; if (col != cols-1) out << sep; } out << '\n'; } } void MatrixView::exportToLaTeX(const QString& path, const bool verticalHeaders, const bool horizontalHeaders, const bool latexHeaders, const bool gridLines, const bool entire, const bool captions) const { QFile file(path); if (!file.open(QFile::WriteOnly | QFile::Truncate)) return; QVector > toExport; int firstSelectedCol = 0; int firstSelectedRowi = 0; int totalRowCount = 0; int cols = 0; if (entire) { cols = m_matrix->columnCount(); totalRowCount = m_matrix->rowCount(); toExport.reserve(totalRowCount); toExport.resize(totalRowCount); for (int row = 0; row < totalRowCount; ++row) { toExport[row].reserve(cols); toExport[row].resize(cols); //TODO: mode for (int col = 0; col < cols; ++col) toExport[row][col] = m_matrix->text(row,col); } firstSelectedCol = 0; firstSelectedRowi = 0; } else { cols = selectedColumnCount(); totalRowCount = selectedRowCount(); firstSelectedCol = firstSelectedColumn(); if (firstSelectedCol == -1) return; firstSelectedRowi = firstSelectedRow(); if (firstSelectedRowi == -1) return; const int lastSelectedCol = lastSelectedColumn(); const int lastSelectedRowi = lastSelectedRow(); toExport.reserve(lastSelectedRowi - firstSelectedRowi+1); toExport.resize(lastSelectedRowi - firstSelectedRowi+1); int r = 0; for (int row = firstSelectedRowi; row <= lastSelectedRowi; ++row, ++r) { toExport[r].reserve(lastSelectedCol - firstSelectedCol+1); toExport[r].resize(lastSelectedCol - firstSelectedCol+1); int c = 0; //TODO: mode for (int col = firstSelectedCol; col <= lastSelectedCol; ++col,++c) toExport[r][c] = m_matrix->text(row, col); } } int columnsStringSize = 0; int headerStringSize = 0; int columnsPerTable = 0; const int firstHHeaderSectionLength = m_tableView->model()->headerData(0, Qt::Horizontal).toString().length(); const int firstSelectedVHeaderSectionLength = m_tableView->model()->headerData(firstSelectedRow(), Qt::Vertical).toString().length(); if (verticalHeaders) { if (entire) headerStringSize += firstHHeaderSectionLength; else headerStringSize += firstSelectedVHeaderSectionLength; } if (!horizontalHeaders && verticalHeaders) { if (entire) columnsStringSize += firstHHeaderSectionLength; else columnsStringSize += firstSelectedVHeaderSectionLength; } for (int col = 0; col < cols; ++col) { int maxSize = -1; for (auto row : toExport) { if (row.at(col).size() > maxSize) maxSize = row.at(col).size(); } columnsStringSize += maxSize; if (horizontalHeaders) headerStringSize += m_tableView->model()->headerData(col, Qt::Horizontal).toString().length(); if ((columnsStringSize > 65) || (headerStringSize > 65)) break; ++columnsPerTable; } int tablesCount = (columnsPerTable != 0) ? cols/columnsPerTable : 0; const int remainingColumns = (columnsPerTable != 0) ? cols % columnsPerTable : cols; bool columnsSeparating = (cols > columnsPerTable); QTextStream out(&file); QProcess tex; tex.start("latex", QStringList() << "--version", QProcess::ReadOnly); tex.waitForFinished(500); QString texVersionOutput = QString(tex.readAllStandardOutput()); texVersionOutput = texVersionOutput.split('\n')[0]; int yearidx = -1; for (int i = texVersionOutput.size() - 1; i >= 0; --i) { if (texVersionOutput.at(i) == QChar('2')) { yearidx = i; break; } } if (texVersionOutput.at(yearidx+1) == QChar('/')) yearidx-=3; bool ok; texVersionOutput.midRef(yearidx, 4).toInt(&ok); int version = -1; if (ok) version = texVersionOutput.midRef(yearidx, 4).toInt(&ok); if (latexHeaders) { out << QLatin1String("\\documentclass[11pt,a4paper]{article} \n"); out << QLatin1String("\\usepackage{geometry} \n"); out << QLatin1String("\\usepackage{xcolor,colortbl} \n"); if (version >= 2015) out << QLatin1String("\\extrafloats{1280} \n"); out << QLatin1String("\\definecolor{HeaderBgColor}{rgb}{0.81,0.81,0.81} \n"); out << QLatin1String("\\geometry{ \n"); out << QLatin1String("a4paper, \n"); out << QLatin1String("total={170mm,257mm}, \n"); out << QLatin1String("left=10mm, \n"); out << QLatin1String("top=10mm } \n"); out << QLatin1String("\\begin{document} \n"); out << QLatin1String("\\title{LabPlot Matrix Export to \\LaTeX{} } \n"); out << QLatin1String("\\author{LabPlot} \n"); out << QLatin1String("\\date{\\today} \n"); // out << "\\maketitle \n"; } const QString endTabularTable ("\\end{tabular} \n \\end{table} \n"); const QString tableCaption ("\\caption{"+ m_matrix->name() + "} \n"); const QString beginTable ("\\begin{table}[ht] \n"); const QString centeredColumn( gridLines ? QLatin1String(" c |") : QLatin1String(" c ")); int rowCount = 0; const int maxRows = 45; bool captionRemoved = false; if (columnsSeparating) { for (int table = 0; table < tablesCount; ++table) { QStringList textable; captionRemoved = false; textable << beginTable; if (captions) textable << tableCaption; textable << QLatin1String("\\centering \n"); textable << QLatin1String("\\begin{tabular}{"); textable << (gridLines ? QStringLiteral("|") : QString()); for (int i = 0; i < columnsPerTable; ++i) textable << centeredColumn; if (verticalHeaders) textable << centeredColumn; textable << QLatin1String("} \n"); if (gridLines) textable << QLatin1String("\\hline \n"); if (horizontalHeaders) { if (latexHeaders) textable << QLatin1String("\\rowcolor{HeaderBgColor} \n"); if (verticalHeaders) textable << QLatin1String(" & "); for (int col = table*columnsPerTable; col < (table * columnsPerTable) + columnsPerTable; ++col) { textable << m_tableView->model()->headerData(col + firstSelectedCol, Qt::Horizontal).toString(); if (col != ((table * columnsPerTable)+ columnsPerTable)-1) textable << QLatin1String(" & "); } textable << QLatin1String("\\\\ \n"); if (gridLines) textable << QLatin1String("\\hline \n"); } for (const auto& s : textable) out << s; for (int row = 0; row < totalRowCount; ++row) { if (verticalHeaders) { out << "\\cellcolor{HeaderBgColor} "; out << m_tableView->model()->headerData(row + firstSelectedRowi, Qt::Vertical).toString(); out << QLatin1String(" & "); } for (int col = table*columnsPerTable; col < (table * columnsPerTable) + columnsPerTable; ++col ) { out << toExport.at(row).at(col); if (col != ((table * columnsPerTable)+ columnsPerTable)-1) out << QLatin1String(" & "); } out << QLatin1String("\\\\ \n"); if (gridLines) out << QLatin1String("\\hline \n"); rowCount++; if (rowCount == maxRows) { out << endTabularTable; out << QLatin1String("\\newpage \n"); if (captions) if (!captionRemoved) textable.removeAt(1); for (const auto& s : textable) out << s; rowCount = 0; if (!captionRemoved) captionRemoved = true; } } out << endTabularTable; } captionRemoved = false; QStringList remainingTable; remainingTable << beginTable; if (captions) remainingTable << tableCaption; remainingTable << QLatin1String("\\centering \n"); remainingTable << QLatin1String("\\begin{tabular}{") << (gridLines ? QStringLiteral("|") : QString()); for (int c = 0; c < remainingColumns; ++c) remainingTable << centeredColumn; if (verticalHeaders) remainingTable << centeredColumn; remainingTable << QLatin1String("} \n"); if (gridLines) remainingTable << QLatin1String("\\hline \n"); if (horizontalHeaders) { if (latexHeaders) remainingTable << QLatin1String("\\rowcolor{HeaderBgColor} \n"); if (verticalHeaders) remainingTable << QLatin1String(" & "); for (int col = 0; col < remainingColumns; ++col) { remainingTable << m_tableView->model()->headerData(firstSelectedCol+col + (tablesCount * columnsPerTable), Qt::Horizontal).toString(); if (col != remainingColumns-1) remainingTable << QLatin1String(" & "); } remainingTable << QLatin1String("\\\\ \n"); if (gridLines) remainingTable << QLatin1String("\\hline \n"); } for (const auto& s : remainingTable) out << s; for (int row = 0; row < totalRowCount; ++row) { if (verticalHeaders) { out << "\\cellcolor{HeaderBgColor}"; out << m_tableView->model()->headerData(row+ firstSelectedRowi, Qt::Vertical).toString(); out << QLatin1String(" & "); } for (int col = 0; col < remainingColumns; ++col ) { out << toExport.at(row).at(col + (tablesCount * columnsPerTable)); if (col != remainingColumns-1) out << QLatin1String(" & "); } out << QLatin1String("\\\\ \n"); if (gridLines) out << QLatin1String("\\hline \n"); rowCount++; if (rowCount == maxRows) { out << endTabularTable; out << QLatin1String("\\pagebreak[4] \n"); if (captions) if (!captionRemoved) remainingTable.removeAt(1); for (const auto& s : remainingTable) out << s; rowCount = 0; if (!captionRemoved) captionRemoved = true; } } out << endTabularTable; } else { QStringList textable; textable << beginTable; if (captions) textable << tableCaption; textable << QLatin1String("\\centering \n"); textable << QLatin1String("\\begin{tabular}{") << (gridLines ? QStringLiteral("|") : QString()); for (int c = 0; c < cols; ++c) textable << centeredColumn; if (verticalHeaders) textable << centeredColumn; textable << QLatin1String("} \n"); if (gridLines) textable << QLatin1String("\\hline \n"); if (horizontalHeaders) { if (latexHeaders) textable << QLatin1String("\\rowcolor{HeaderBgColor} \n"); if (verticalHeaders) textable << QLatin1String(" & "); for (int col = 0; col < cols ; ++col) { textable << m_tableView->model()->headerData(col+firstSelectedCol, Qt::Horizontal).toString(); if (col != cols-1) textable << QLatin1String(" & "); } textable << QLatin1String("\\\\ \n"); if (gridLines) textable << QLatin1String("\\hline \n"); } for (const auto& s : textable) out << s; for (int row = 0; row < totalRowCount; ++row) { if (verticalHeaders) { out << "\\cellcolor{HeaderBgColor}"; out << m_tableView->model()->headerData(row + firstSelectedRowi, Qt::Vertical).toString(); out << QLatin1String(" & "); } for (int col = 0; col < cols; ++col ) { out << toExport.at(row).at(col); if (col != cols-1) out << " & "; } out << QLatin1String("\\\\ \n"); if (gridLines) out << QLatin1String("\\hline \n"); rowCount++; if (rowCount == maxRows) { out << endTabularTable; out << QLatin1String("\\newpage \n"); if (captions) if (!captionRemoved) textable.removeAt(1); for (const auto& s : textable) out << s; if (!captionRemoved) captionRemoved = true; rowCount = 0; if (!captionRemoved) captionRemoved = true; } } out << endTabularTable; } if (latexHeaders) out << QLatin1String("\\end{document} \n"); } void MatrixView::showColumnStatistics() { if (selectedColumnCount() > 0) { QString dlgTitle (m_matrix->name() + " column statistics"); auto* dlg = new StatisticsDialog(dlgTitle); QVector columns; for (int col = 0; col < m_matrix->columnCount(); ++col) { if (isColumnSelected(col, false)) { QString headerString = m_tableView->model()->headerData(col, Qt::Horizontal).toString(); columns << new Column(headerString, static_cast>*>(m_matrix->data())->at(col)); } } dlg->setColumns(columns); if (dlg->exec() == QDialog::Accepted) { qDeleteAll(columns); columns.clear(); } } } void MatrixView::showRowStatistics() { if (selectedRowCount() > 0) { QString dlgTitle (m_matrix->name() + " row statistics"); auto* dlg = new StatisticsDialog(dlgTitle); QVector columns; for (int row = 0; row < m_matrix->rowCount(); ++row) { if (isRowSelected(row, false)) { QString headerString = m_tableView->model()->headerData(row, Qt::Vertical).toString(); //TODO: mode columns << new Column(headerString, m_matrix->rowCells(row, 0, m_matrix->columnCount()-1)); } } dlg->setColumns(columns); if (dlg->exec() == QDialog::Accepted) { qDeleteAll(columns); columns.clear(); } } } void MatrixView::exportToFits(const QString &fileName, const int exportTo) const { auto* filter = new FITSFilter; filter->setExportTo(exportTo); filter->write(fileName, m_matrix); delete filter; } void MatrixView::registerShortcuts() { action_clear_selection ->setShortcut(QKeySequence::Delete); } void MatrixView::unregisterShortcuts() { action_clear_selection->setShortcut(QKeySequence()); } diff --git a/src/commonfrontend/spreadsheet/SpreadsheetView.cpp b/src/commonfrontend/spreadsheet/SpreadsheetView.cpp index 8d39d2df2..0d75e1dc4 100644 --- a/src/commonfrontend/spreadsheet/SpreadsheetView.cpp +++ b/src/commonfrontend/spreadsheet/SpreadsheetView.cpp @@ -1,2941 +1,2943 @@ /*************************************************************************** File : SpreadsheetView.cpp Project : LabPlot Description : View class for Spreadsheet -------------------------------------------------------------------- Copyright : (C) 2011-2019 by Alexander Semke (alexander.semke@web.de) Copyright : (C) 2016 by Fabian Kristof (fkristofszabolcs@gmail.com) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "SpreadsheetView.h" #include "backend/spreadsheet/SpreadsheetModel.h" #include "backend/spreadsheet/Spreadsheet.h" #include "commonfrontend/spreadsheet/SpreadsheetItemDelegate.h" #include "commonfrontend/spreadsheet/SpreadsheetHeaderView.h" #include "backend/datasources/filters/FITSFilter.h" #include "backend/lib/macros.h" #include "backend/lib/trace.h" #include "backend/core/column/Column.h" #include "backend/core/column/ColumnPrivate.h" #include "backend/core/datatypes/SimpleCopyThroughFilter.h" #include "backend/core/datatypes/Double2StringFilter.h" #include "backend/core/datatypes/String2DoubleFilter.h" #include "backend/core/datatypes/DateTime2StringFilter.h" #include "backend/core/datatypes/String2DateTimeFilter.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "kdefrontend/spreadsheet/ExportSpreadsheetDialog.h" #include "kdefrontend/spreadsheet/PlotDataDialog.h" #include "kdefrontend/spreadsheet/AddSubtractValueDialog.h" #include "kdefrontend/spreadsheet/DropValuesDialog.h" #include "kdefrontend/spreadsheet/SortDialog.h" #include "kdefrontend/spreadsheet/RandomValuesDialog.h" #include "kdefrontend/spreadsheet/EquidistantValuesDialog.h" #include "kdefrontend/spreadsheet/FunctionValuesDialog.h" #include "kdefrontend/spreadsheet/StatisticsDialog.h" #include //for std::reverse /*! \class SpreadsheetView \brief View class for Spreadsheet \ingroup commonfrontend */ SpreadsheetView::SpreadsheetView(Spreadsheet* spreadsheet, bool readOnly) : QWidget(), m_tableView(new QTableView(this)), m_spreadsheet(spreadsheet), m_model(new SpreadsheetModel(spreadsheet)), m_readOnly(readOnly) { auto* layout = new QHBoxLayout(this); layout->setContentsMargins(0,0,0,0); layout->addWidget(m_tableView); if (m_readOnly) m_tableView->setEditTriggers(QTableView::NoEditTriggers); init(); //resize the view to show alls columns and the first 50 rows. //no need to resize the view when the project is being opened, //all views will be resized to the stored values at the end if (!m_spreadsheet->isLoading()) { int w = m_tableView->verticalHeader()->width(); int h = m_horizontalHeader->height(); for (int i = 0; i < m_horizontalHeader->count(); ++i) w += m_horizontalHeader->sectionSize(i); if (m_tableView->verticalHeader()->count() > 50 || m_tableView->verticalHeader()->count() < 10) h += m_tableView->verticalHeader()->sectionSize(0)*50; else h += m_tableView->verticalHeader()->sectionSize(0)*m_tableView->verticalHeader()->count(); resize(w+50, h); } KConfigGroup group = KSharedConfig::openConfig()->group(QLatin1String("Spreadsheet")); showComments(group.readEntry(QLatin1String("ShowComments"), false)); } SpreadsheetView::~SpreadsheetView() { delete m_model; } void SpreadsheetView::init() { initActions(); initMenus(); m_tableView->setModel(m_model); m_tableView->setItemDelegate(new SpreadsheetItemDelegate(this)); m_tableView->setSelectionMode(QAbstractItemView::ExtendedSelection); //horizontal header m_horizontalHeader = new SpreadsheetHeaderView(this); m_horizontalHeader->setSectionsClickable(true); m_horizontalHeader->setHighlightSections(true); m_tableView->setHorizontalHeader(m_horizontalHeader); m_horizontalHeader->setSectionsMovable(true); m_horizontalHeader->installEventFilter(this); resizeHeader(); connect(m_horizontalHeader, &SpreadsheetHeaderView::sectionMoved, this, &SpreadsheetView::handleHorizontalSectionMoved); connect(m_horizontalHeader, &SpreadsheetHeaderView::sectionDoubleClicked, this, &SpreadsheetView::handleHorizontalHeaderDoubleClicked); connect(m_horizontalHeader, &SpreadsheetHeaderView::sectionResized, this, &SpreadsheetView::handleHorizontalSectionResized); connect(m_horizontalHeader, &SpreadsheetHeaderView::sectionClicked, this, &SpreadsheetView::columnClicked); // vertical header QHeaderView* v_header = m_tableView->verticalHeader(); v_header->setSectionResizeMode(QHeaderView::Fixed); v_header->setSectionsMovable(false); v_header->installEventFilter(this); setFocusPolicy(Qt::StrongFocus); setFocus(); installEventFilter(this); connectActions(); showComments(false); connect(m_model, &SpreadsheetModel::headerDataChanged, this, &SpreadsheetView::updateHeaderGeometry); connect(m_model, &SpreadsheetModel::headerDataChanged, this, &SpreadsheetView::handleHeaderDataChanged); connect(m_spreadsheet, &Spreadsheet::aspectAdded, this, &SpreadsheetView::handleAspectAdded); connect(m_spreadsheet, &Spreadsheet::aspectAboutToBeRemoved,this, &SpreadsheetView::handleAspectAboutToBeRemoved); connect(m_spreadsheet, &Spreadsheet::requestProjectContextMenu, this, &SpreadsheetView::createContextMenu); for (auto* column : m_spreadsheet->children()) connect(column, &Column::requestProjectContextMenu, this, &SpreadsheetView::createColumnContextMenu); //selection relevant connections QItemSelectionModel* sel_model = m_tableView->selectionModel(); connect(sel_model, &QItemSelectionModel::currentColumnChanged, this, &SpreadsheetView::currentColumnChanged); connect(sel_model, &QItemSelectionModel::selectionChanged, this, &SpreadsheetView::selectionChanged); connect(sel_model, &QItemSelectionModel::selectionChanged, this, &SpreadsheetView::selectionChanged); connect(m_spreadsheet, &Spreadsheet::columnSelected, this, &SpreadsheetView::selectColumn); connect(m_spreadsheet, &Spreadsheet::columnDeselected, this, &SpreadsheetView::deselectColumn); } /*! set the column sizes to the saved values or resize to content if no size was saved yet */ void SpreadsheetView::resizeHeader() { DEBUG("SpreadsheetView::resizeHeader()"); for (int i = 0; i < m_spreadsheet->children().size(); ++i) { Column* col = m_spreadsheet->child(i); if (col->width() == 0) m_tableView->resizeColumnToContents(i); else m_tableView->setColumnWidth(i, col->width()); } } void SpreadsheetView::initActions() { // selection related actions action_cut_selection = new QAction(QIcon::fromTheme("edit-cut"), i18n("Cu&t"), this); action_copy_selection = new QAction(QIcon::fromTheme("edit-copy"), i18n("&Copy"), this); action_paste_into_selection = new QAction(QIcon::fromTheme("edit-paste"), i18n("Past&e"), this); action_mask_selection = new QAction(QIcon::fromTheme("edit-node"), i18n("&Mask Selection"), this); action_unmask_selection = new QAction(QIcon::fromTheme("format-remove-node"), i18n("&Unmask Selection"), this); action_clear_selection = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clea&r Selection"), this); action_select_all = new QAction(QIcon::fromTheme("edit-select-all"), i18n("Select All"), this); // action_set_formula = new QAction(QIcon::fromTheme(QString()), i18n("Assign &Formula"), this); // action_recalculate = new QAction(QIcon::fromTheme(QString()), i18n("Recalculate"), this); action_fill_sel_row_numbers = new QAction(QIcon::fromTheme(QString()), i18n("Row Numbers"), this); action_fill_row_numbers = new QAction(QIcon::fromTheme(QString()), i18n("Row Numbers"), this); action_fill_random = new QAction(QIcon::fromTheme(QString()), i18n("Uniform Random Values"), this); action_fill_random_nonuniform = new QAction(QIcon::fromTheme(QString()), i18n("Random Values"), this); action_fill_equidistant = new QAction(QIcon::fromTheme(QString()), i18n("Equidistant Values"), this); action_fill_function = new QAction(QIcon::fromTheme(QString()), i18n("Function Values"), this); action_fill_const = new QAction(QIcon::fromTheme(QString()), i18n("Const Values"), this); //spreadsheet related actions action_toggle_comments = new QAction(QIcon::fromTheme("document-properties"), i18n("Show Comments"), this); action_clear_spreadsheet = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clear Spreadsheet"), this); action_clear_masks = new QAction(QIcon::fromTheme("format-remove-node"), i18n("Clear Masks"), this); action_sort_spreadsheet = new QAction(QIcon::fromTheme("view-sort-ascending"), i18n("&Sort Spreadsheet"), this); action_go_to_cell = new QAction(QIcon::fromTheme("go-jump"), i18n("&Go to Cell"), this); action_statistics_all_columns = new QAction(QIcon::fromTheme("view-statistics"), i18n("Statisti&cs"), this ); // column related actions action_insert_column_left = new QAction(QIcon::fromTheme("edit-table-insert-column-left"), i18n("Insert Column Left"), this); action_insert_column_right = new QAction(QIcon::fromTheme("edit-table-insert-column-right"), i18n("Insert Column Right"), this); action_insert_columns_left = new QAction(QIcon::fromTheme("edit-table-insert-column-left"), i18n("Insert Multiple Columns Left"), this); action_insert_columns_right = new QAction(QIcon::fromTheme("edit-table-insert-column-right"), i18n("Insert Multiple Columns Right"), this); action_remove_columns = new QAction(QIcon::fromTheme("edit-table-delete-column"), i18n("Remove Selected Columns"), this); action_clear_columns = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clear Selected Columns"), this); action_set_as_none = new QAction(i18n("None"), this); action_set_as_none->setData(AbstractColumn::NoDesignation); action_set_as_x = new QAction("X", this); action_set_as_x->setData(AbstractColumn::X); action_set_as_y = new QAction("Y", this); action_set_as_y->setData(AbstractColumn::Y); action_set_as_z = new QAction("Z", this); action_set_as_z->setData(AbstractColumn::Z); action_set_as_xerr = new QAction(i18n("X-error"), this); action_set_as_xerr->setData(AbstractColumn::XError); action_set_as_xerr_minus = new QAction(i18n("X-error minus"), this); action_set_as_xerr_minus->setData(AbstractColumn::XErrorMinus); action_set_as_xerr_plus = new QAction(i18n("X-error plus"), this); action_set_as_xerr_plus->setData(AbstractColumn::XErrorPlus); action_set_as_yerr = new QAction(i18n("Y-error"), this); action_set_as_yerr->setData(AbstractColumn::YError); action_set_as_yerr_minus = new QAction(i18n("Y-error minus"), this); action_set_as_yerr_minus->setData(AbstractColumn::YErrorMinus); action_set_as_yerr_plus = new QAction(i18n("Y-error plus"), this); action_set_as_yerr_plus->setData(AbstractColumn::YErrorPlus); //data manipulation action_add_value = new QAction(i18n("Add Value"), this); action_add_value->setData(AddSubtractValueDialog::Add); action_subtract_value = new QAction(i18n("Subtract Value"), this); action_subtract_value->setData(AddSubtractValueDialog::Subtract); action_multiply_value = new QAction(i18n("Multiply by Value"), this); action_multiply_value->setData(AddSubtractValueDialog::Multiply); action_divide_value = new QAction(i18n("Divide by Value"), this); action_divide_value->setData(AddSubtractValueDialog::Divide); action_drop_values = new QAction(QIcon::fromTheme(QString()), i18n("Drop Values"), this); action_mask_values = new QAction(QIcon::fromTheme(QString()), i18n("Mask Values"), this); action_reverse_columns = new QAction(QIcon::fromTheme(QString()), i18n("Reverse"), this); // action_join_columns = new QAction(QIcon::fromTheme(QString()), i18n("Join"), this); action_normalize_columns = new QAction(QIcon::fromTheme(QString()), i18n("&Normalize"), this); action_normalize_selection = new QAction(QIcon::fromTheme(QString()), i18n("&Normalize Selection"), this); //sort and statistics action_sort_columns = new QAction(QIcon::fromTheme(QString()), i18n("&Selected Columns"), this); action_sort_asc_column = new QAction(QIcon::fromTheme("view-sort-ascending"), i18n("&Ascending"), this); action_sort_desc_column = new QAction(QIcon::fromTheme("view-sort-descending"), i18n("&Descending"), this); action_statistics_columns = new QAction(QIcon::fromTheme("view-statistics"), i18n("Column Statisti&cs"), this); // row related actions action_insert_row_above = new QAction(QIcon::fromTheme("edit-table-insert-row-above") ,i18n("Insert Row Above"), this); action_insert_row_below = new QAction(QIcon::fromTheme("edit-table-insert-row-below"), i18n("Insert Row Below"), this); action_insert_rows_above = new QAction(QIcon::fromTheme("edit-table-insert-row-above") ,i18n("Insert Multiple Rows Above"), this); action_insert_rows_below = new QAction(QIcon::fromTheme("edit-table-insert-row-below"), i18n("Insert Multiple Rows Below"), this); action_remove_rows = new QAction(QIcon::fromTheme("edit-table-delete-row"), i18n("Remo&ve Selected Rows"), this); action_clear_rows = new QAction(QIcon::fromTheme("edit-clear"), i18n("Clea&r Selected Rows"), this); action_statistics_rows = new QAction(QIcon::fromTheme("view-statistics"), i18n("Row Statisti&cs"), this); //plot data action action_plot_data_xycurve = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("xy-Curve"), this); action_plot_data_xycurve->setData(PlotDataDialog::PlotXYCurve); action_plot_data_histogram = new QAction(QIcon::fromTheme("labplot-histogram"), i18n("Histogram"), this); action_plot_data_histogram->setData(PlotDataDialog::PlotHistogram); //Analyze and plot menu actions addDataReductionAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Reduce Data"), this); // addDataReductionAction = new QAction(QIcon::fromTheme("labplot-xy-data-reduction-curve"), i18n("Reduce Data"), this); addDataReductionAction->setData(PlotDataDialog::DataReduction); addDifferentiationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Differentiate"), this); // addDifferentiationAction = new QAction(QIcon::fromTheme("labplot-xy-differentiation-curve"), i18n("Differentiate"), this); addDifferentiationAction->setData(PlotDataDialog::Differentiation); addIntegrationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Integrate"), this); // addIntegrationAction = new QAction(QIcon::fromTheme("labplot-xy-integration-curve"), i18n("Integrate"), this); addIntegrationAction->setData(PlotDataDialog::Integration); addInterpolationAction = new QAction(QIcon::fromTheme("labplot-xy-interpolation-curve"), i18n("Interpolate"), this); addInterpolationAction->setData(PlotDataDialog::Interpolation); addSmoothAction = new QAction(QIcon::fromTheme("labplot-xy-smoothing-curve"), i18n("Smooth"), this); addSmoothAction->setData(PlotDataDialog::Smoothing); QAction* fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Linear"), this); fitAction->setData(PlotDataDialog::FitLinear); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Power"), this); fitAction->setData(PlotDataDialog::FitPower); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Exponential (degree 1)"), this); fitAction->setData(PlotDataDialog::FitExp1); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Exponential (degree 2)"), this); fitAction->setData(PlotDataDialog::FitExp2); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Inverse Exponential"), this); fitAction->setData(PlotDataDialog::FitInvExp); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Gauss"), this); fitAction->setData(PlotDataDialog::FitGauss); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Cauchy-Lorentz"), this); fitAction->setData(PlotDataDialog::FitCauchyLorentz); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Arc Tangent"), this); fitAction->setData(PlotDataDialog::FitTan); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Hyperbolic Tangent"), this); fitAction->setData(PlotDataDialog::FitTanh); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Error Function"), this); fitAction->setData(PlotDataDialog::FitErrFunc); addFitAction.append(fitAction); fitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Custom"), this); fitAction->setData(PlotDataDialog::FitCustom); addFitAction.append(fitAction); addFourierFilterAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-filter-curve"), i18n("Fourier Filter"), this); addFourierFilterAction->setData(PlotDataDialog::FourierFilter); } void SpreadsheetView::initMenus() { //Selection menu m_selectionMenu = new QMenu(i18n("Selection"), this); + m_selectionMenu->setIcon(QIcon::fromTheme("selection")); QMenu* submenu = nullptr; if (!m_readOnly) { submenu = new QMenu(i18n("Fi&ll Selection With"), this); + submenu->setIcon(QIcon::fromTheme("select-rectangle")); submenu->addAction(action_fill_sel_row_numbers); submenu->addAction(action_fill_const); m_selectionMenu->addMenu(submenu); m_selectionMenu->addSeparator(); m_selectionMenu->addAction(action_cut_selection); } m_selectionMenu->addAction(action_copy_selection); if (!m_readOnly) { m_selectionMenu->addAction(action_paste_into_selection); m_selectionMenu->addAction(action_clear_selection); m_selectionMenu->addSeparator(); m_selectionMenu->addAction(action_mask_selection); m_selectionMenu->addAction(action_unmask_selection); m_selectionMenu->addSeparator(); m_selectionMenu->addAction(action_normalize_selection); } //plot data menu m_plotDataMenu = new QMenu(i18n("Plot Data"), this); m_plotDataMenu->addAction(action_plot_data_xycurve); m_plotDataMenu->addAction(action_plot_data_histogram); // Column menu m_columnMenu = new QMenu(this); m_columnMenu->addMenu(m_plotDataMenu); // Data manipulation sub-menu QMenu* dataManipulationMenu = new QMenu(i18n("Data Manipulation"), this); dataManipulationMenu->setIcon(QIcon::fromTheme("zoom-draw")); dataManipulationMenu->addAction(addDataReductionAction); // Data fit sub-menu QMenu* dataFitMenu = new QMenu(i18n("Fit"), this); dataFitMenu->setIcon(QIcon::fromTheme("labplot-xy-fit-curve")); dataFitMenu->addAction(addFitAction.at(0)); dataFitMenu->addAction(addFitAction.at(1)); dataFitMenu->addAction(addFitAction.at(2)); dataFitMenu->addAction(addFitAction.at(3)); dataFitMenu->addAction(addFitAction.at(4)); dataFitMenu->addSeparator(); dataFitMenu->addAction(addFitAction.at(5)); dataFitMenu->addAction(addFitAction.at(6)); dataFitMenu->addSeparator(); dataFitMenu->addAction(addFitAction.at(7)); dataFitMenu->addAction(addFitAction.at(8)); dataFitMenu->addAction(addFitAction.at(9)); dataFitMenu->addSeparator(); dataFitMenu->addAction(addFitAction.at(10)); //analyze and plot data menu m_analyzePlotMenu = new QMenu(i18n("Analyze and Plot Data"), this); m_analyzePlotMenu->insertMenu(nullptr, dataManipulationMenu); m_analyzePlotMenu->addSeparator(); m_analyzePlotMenu->addAction(addDifferentiationAction); m_analyzePlotMenu->addAction(addIntegrationAction); m_analyzePlotMenu->addSeparator(); m_analyzePlotMenu->addAction(addInterpolationAction); m_analyzePlotMenu->addAction(addSmoothAction); m_analyzePlotMenu->addAction(addFourierFilterAction); m_analyzePlotMenu->addSeparator(); m_analyzePlotMenu->addMenu(dataFitMenu); m_columnMenu->addMenu(m_analyzePlotMenu); m_columnSetAsMenu = new QMenu(i18n("Set Column As"), this); m_columnMenu->addSeparator(); m_columnSetAsMenu->addAction(action_set_as_x); m_columnSetAsMenu->addAction(action_set_as_y); m_columnSetAsMenu->addAction(action_set_as_z); m_columnSetAsMenu->addSeparator(); m_columnSetAsMenu->addAction(action_set_as_xerr); m_columnSetAsMenu->addAction(action_set_as_xerr_minus); m_columnSetAsMenu->addAction(action_set_as_xerr_plus); m_columnSetAsMenu->addSeparator(); m_columnSetAsMenu->addAction(action_set_as_yerr); m_columnSetAsMenu->addAction(action_set_as_yerr_minus); m_columnSetAsMenu->addAction(action_set_as_yerr_plus); m_columnSetAsMenu->addSeparator(); m_columnSetAsMenu->addAction(action_set_as_none); m_columnMenu->addMenu(m_columnSetAsMenu); if (!m_readOnly) { m_columnGenerateDataMenu = new QMenu(i18n("Generate Data"), this); m_columnGenerateDataMenu->addAction(action_fill_row_numbers); m_columnGenerateDataMenu->addAction(action_fill_const); m_columnGenerateDataMenu->addAction(action_fill_equidistant); m_columnGenerateDataMenu->addAction(action_fill_random_nonuniform); m_columnGenerateDataMenu->addAction(action_fill_function); m_columnMenu->addSeparator(); m_columnMenu->addMenu(m_columnGenerateDataMenu); m_columnMenu->addSeparator(); m_columnManipulateDataMenu = new QMenu(i18n("Manipulate Data"), this); m_columnManipulateDataMenu->addAction(action_add_value); m_columnManipulateDataMenu->addAction(action_subtract_value); m_columnManipulateDataMenu->addAction(action_multiply_value); m_columnManipulateDataMenu->addAction(action_divide_value); m_columnManipulateDataMenu->addSeparator(); m_columnManipulateDataMenu->addAction(action_reverse_columns); m_columnManipulateDataMenu->addSeparator(); m_columnManipulateDataMenu->addAction(action_drop_values); m_columnManipulateDataMenu->addAction(action_mask_values); m_columnManipulateDataMenu->addSeparator(); // m_columnManipulateDataMenu->addAction(action_join_columns); m_columnManipulateDataMenu->addAction(action_normalize_columns); m_columnMenu->addMenu(m_columnManipulateDataMenu); m_columnMenu->addSeparator(); m_columnSortMenu = new QMenu(i18n("Sort"), this); m_columnSortMenu->setIcon(QIcon::fromTheme("view-sort-ascending")); m_columnSortMenu->addAction(action_sort_asc_column); m_columnSortMenu->addAction(action_sort_desc_column); m_columnSortMenu->addAction(action_sort_columns); m_columnMenu->addSeparator(); m_columnMenu->addMenu(m_columnSortMenu); m_columnMenu->addSeparator(); m_columnMenu->addAction(action_insert_column_left); m_columnMenu->addAction(action_insert_column_right); m_columnMenu->addSeparator(); m_columnMenu->addAction(action_insert_columns_left); m_columnMenu->addAction(action_insert_columns_right); m_columnMenu->addSeparator(); m_columnMenu->addAction(action_remove_columns); m_columnMenu->addAction(action_clear_columns); } m_columnMenu->addSeparator(); m_columnMenu->addAction(action_toggle_comments); m_columnMenu->addSeparator(); m_columnMenu->addAction(action_statistics_columns); //Spreadsheet menu m_spreadsheetMenu = new QMenu(this); m_spreadsheetMenu->addMenu(m_plotDataMenu); m_spreadsheetMenu->addMenu(m_analyzePlotMenu); m_spreadsheetMenu->addSeparator(); m_spreadsheetMenu->addMenu(m_selectionMenu); m_spreadsheetMenu->addSeparator(); m_spreadsheetMenu->addAction(action_select_all); if (!m_readOnly) { m_spreadsheetMenu->addAction(action_clear_spreadsheet); m_spreadsheetMenu->addAction(action_clear_masks); m_spreadsheetMenu->addAction(action_sort_spreadsheet); } m_spreadsheetMenu->addSeparator(); m_spreadsheetMenu->addAction(action_go_to_cell); m_spreadsheetMenu->addSeparator(); m_spreadsheetMenu->addAction(action_toggle_comments); m_spreadsheetMenu->addSeparator(); m_spreadsheetMenu->addAction(action_statistics_all_columns); //Row menu m_rowMenu = new QMenu(this); if (!m_readOnly) { submenu = new QMenu(i18n("Fi&ll Selection With"), this); submenu->addAction(action_fill_sel_row_numbers); submenu->addAction(action_fill_const); m_rowMenu->addMenu(submenu); m_rowMenu->addSeparator(); m_rowMenu->addAction(action_insert_row_above); m_rowMenu->addAction(action_insert_row_below); m_rowMenu->addSeparator(); m_rowMenu->addAction(action_insert_rows_above); m_rowMenu->addAction(action_insert_rows_below); m_rowMenu->addSeparator(); m_rowMenu->addAction(action_remove_rows); m_rowMenu->addAction(action_clear_rows); } m_rowMenu->addSeparator(); m_rowMenu->addAction(action_statistics_rows); action_statistics_rows->setVisible(false); } void SpreadsheetView::connectActions() { connect(action_cut_selection, &QAction::triggered, this, &SpreadsheetView::cutSelection); connect(action_copy_selection, &QAction::triggered, this, &SpreadsheetView::copySelection); connect(action_paste_into_selection, &QAction::triggered, this, &SpreadsheetView::pasteIntoSelection); connect(action_mask_selection, &QAction::triggered, this, &SpreadsheetView::maskSelection); connect(action_unmask_selection, &QAction::triggered, this, &SpreadsheetView::unmaskSelection); connect(action_clear_selection, &QAction::triggered, this, &SpreadsheetView::clearSelectedCells); // connect(action_recalculate, &QAction::triggered, this, &SpreadsheetView::recalculateSelectedCells); connect(action_fill_row_numbers, &QAction::triggered, this, &SpreadsheetView::fillWithRowNumbers); connect(action_fill_sel_row_numbers, &QAction::triggered, this, &SpreadsheetView::fillSelectedCellsWithRowNumbers); // connect(action_fill_random, &QAction::triggered, this, &SpreadsheetView::fillSelectedCellsWithRandomNumbers); connect(action_fill_random_nonuniform, &QAction::triggered, this, &SpreadsheetView::fillWithRandomValues); connect(action_fill_equidistant, &QAction::triggered, this, &SpreadsheetView::fillWithEquidistantValues); connect(action_fill_function, &QAction::triggered, this, &SpreadsheetView::fillWithFunctionValues); connect(action_fill_const, &QAction::triggered, this, &SpreadsheetView::fillSelectedCellsWithConstValues); connect(action_select_all, &QAction::triggered, m_tableView, &QTableView::selectAll); connect(action_clear_spreadsheet, &QAction::triggered, m_spreadsheet, &Spreadsheet::clear); connect(action_clear_masks, &QAction::triggered, m_spreadsheet, &Spreadsheet::clearMasks); connect(action_sort_spreadsheet, &QAction::triggered, this, &SpreadsheetView::sortSpreadsheet); connect(action_go_to_cell, &QAction::triggered, this, static_cast(&SpreadsheetView::goToCell)); connect(action_insert_column_left, &QAction::triggered, this, &SpreadsheetView::insertColumnLeft); connect(action_insert_column_right, &QAction::triggered, this, &SpreadsheetView::insertColumnRight); connect(action_insert_columns_left, &QAction::triggered, this, static_cast(&SpreadsheetView::insertColumnsLeft)); connect(action_insert_columns_right, &QAction::triggered, this, static_cast(&SpreadsheetView::insertColumnsRight)); connect(action_remove_columns, &QAction::triggered, this, &SpreadsheetView::removeSelectedColumns); connect(action_clear_columns, &QAction::triggered, this, &SpreadsheetView::clearSelectedColumns); connect(action_set_as_none, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_x, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_y, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_z, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_xerr, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_xerr_minus, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_xerr_plus, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_yerr, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_yerr_minus, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); connect(action_set_as_yerr_plus, &QAction::triggered, this, &SpreadsheetView::setSelectionAs); //data manipulation connect(action_add_value, &QAction::triggered, this, &SpreadsheetView::modifyValues); connect(action_subtract_value, &QAction::triggered, this, &SpreadsheetView::modifyValues); connect(action_multiply_value, &QAction::triggered, this, &SpreadsheetView::modifyValues); connect(action_divide_value, &QAction::triggered, this, &SpreadsheetView::modifyValues); connect(action_reverse_columns, &QAction::triggered, this, &SpreadsheetView::reverseColumns); connect(action_drop_values, &QAction::triggered, this, &SpreadsheetView::dropColumnValues); connect(action_mask_values, &QAction::triggered, this, &SpreadsheetView::maskColumnValues); // connect(action_join_columns, &QAction::triggered, this, &SpreadsheetView::joinColumns); connect(action_normalize_columns, &QAction::triggered, this, &SpreadsheetView::normalizeSelectedColumns); connect(action_normalize_selection, &QAction::triggered, this, &SpreadsheetView::normalizeSelection); //sort connect(action_sort_columns, &QAction::triggered, this, &SpreadsheetView::sortSelectedColumns); connect(action_sort_asc_column, &QAction::triggered, this, &SpreadsheetView::sortColumnAscending); connect(action_sort_desc_column, &QAction::triggered, this, &SpreadsheetView::sortColumnDescending); //statistics connect(action_statistics_columns, &QAction::triggered, this, &SpreadsheetView::showColumnStatistics); connect(action_statistics_all_columns, &QAction::triggered, this, &SpreadsheetView::showAllColumnsStatistics); connect(action_insert_row_above, &QAction::triggered, this, &SpreadsheetView::insertRowAbove); connect(action_insert_row_below, &QAction::triggered, this, &SpreadsheetView::insertRowBelow); connect(action_insert_rows_above, &QAction::triggered, this, static_cast(&SpreadsheetView::insertRowsAbove)); connect(action_insert_rows_below, &QAction::triggered, this, static_cast(&SpreadsheetView::insertRowsBelow)); connect(action_remove_rows, &QAction::triggered, this, &SpreadsheetView::removeSelectedRows); connect(action_clear_rows, &QAction::triggered, this, &SpreadsheetView::clearSelectedRows); connect(action_statistics_rows, &QAction::triggered, this, &SpreadsheetView::showRowStatistics); connect(action_toggle_comments, &QAction::triggered, this, &SpreadsheetView::toggleComments); connect(action_plot_data_xycurve, &QAction::triggered, this, &SpreadsheetView::plotData); connect(action_plot_data_histogram, &QAction::triggered, this, &SpreadsheetView::plotData); connect(addDataReductionAction, &QAction::triggered, this, &SpreadsheetView::plotData); connect(addDifferentiationAction, &QAction::triggered, this, &SpreadsheetView::plotData); connect(addIntegrationAction, &QAction::triggered, this, &SpreadsheetView::plotData); connect(addInterpolationAction, &QAction::triggered, this, &SpreadsheetView::plotData); connect(addSmoothAction, &QAction::triggered, this, &SpreadsheetView::plotData); for (const auto& action : addFitAction) connect(action, &QAction::triggered, this, &SpreadsheetView::plotData); connect(addFourierFilterAction, &QAction::triggered,this, &SpreadsheetView::plotData); } void SpreadsheetView::fillToolBar(QToolBar* toolBar) { if (!m_readOnly) { toolBar->addAction(action_insert_row_above); toolBar->addAction(action_insert_row_below); toolBar->addAction(action_remove_rows); } toolBar->addAction(action_statistics_rows); toolBar->addSeparator(); if (!m_readOnly) { toolBar->addAction(action_insert_column_left); toolBar->addAction(action_insert_column_right); toolBar->addAction(action_remove_columns); } toolBar->addAction(action_statistics_columns); if (!m_readOnly) { toolBar->addSeparator(); toolBar->addAction(action_sort_asc_column); toolBar->addAction(action_sort_desc_column); } } /*! * Populates the menu \c menu with the spreadsheet and spreadsheet view relevant actions. * The menu is used * - as the context menu in SpreadsheetView * - as the "spreadsheet menu" in the main menu-bar (called form MainWin) * - as a part of the spreadsheet context menu in project explorer */ void SpreadsheetView::createContextMenu(QMenu* menu) { Q_ASSERT(menu); checkSpreadsheetMenu(); QAction* firstAction = nullptr; // if we're populating the context menu for the project explorer, then //there're already actions available there. Skip the first title-action //and insert the action at the beginning of the menu. if (menu->actions().size()>1) firstAction = menu->actions().at(1); if (m_spreadsheet->columnCount() > 0 && m_spreadsheet->rowCount() > 0) { menu->insertMenu(firstAction, m_plotDataMenu); menu->insertSeparator(firstAction); } menu->insertMenu(firstAction, m_selectionMenu); menu->insertSeparator(firstAction); menu->insertAction(firstAction, action_select_all); if (!m_readOnly) { menu->insertAction(firstAction, action_clear_spreadsheet); menu->insertAction(firstAction, action_clear_masks); menu->insertAction(firstAction, action_sort_spreadsheet); menu->insertSeparator(firstAction); } menu->insertAction(firstAction, action_go_to_cell); menu->insertSeparator(firstAction); menu->insertAction(firstAction, action_toggle_comments); menu->insertSeparator(firstAction); menu->insertAction(firstAction, action_statistics_all_columns); menu->insertSeparator(firstAction); } /*! * adds column specific actions in SpreadsheetView to the context menu shown in the project explorer. */ void SpreadsheetView::createColumnContextMenu(QMenu* menu) { const Column* column = dynamic_cast(QObject::sender()); if (!column) return; //should never happen, since the sender is always a Column if (column->isNumeric()) { QAction* firstAction = menu->actions().at(1); menu->insertMenu(firstAction, m_columnSetAsMenu); const bool hasValues = column->hasValues(); if (!m_readOnly) { menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_columnGenerateDataMenu); menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_columnManipulateDataMenu); menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_columnSortMenu); action_sort_asc_column->setVisible(true); action_sort_desc_column->setVisible(true); action_sort_columns->setVisible(false); //in case no cells are available, deactivate the actions that only make sense in the presence of cells const bool hasCells = m_spreadsheet->rowCount() > 0; m_columnGenerateDataMenu->setEnabled(hasCells); //in case no valid numerical values are available, deactivate the actions that only make sense in the presence of values action_reverse_columns->setEnabled(hasValues); action_drop_values->setEnabled(hasValues); action_mask_values->setEnabled(hasValues); action_normalize_columns->setEnabled(hasValues); m_columnSortMenu->setEnabled(hasValues); } menu->insertSeparator(firstAction); menu->insertAction(firstAction, action_statistics_columns); action_statistics_columns->setEnabled(hasValues); } } //SLOTS void SpreadsheetView::handleAspectAdded(const AbstractAspect* aspect) { const Column* col = dynamic_cast(aspect); if (!col || col->parentAspect() != m_spreadsheet) return; int index = m_spreadsheet->indexOfChild(col); if (col->width() == 0) m_tableView->resizeColumnToContents(index); else m_tableView->setColumnWidth(index, col->width()); connect(col, &Column::requestProjectContextMenu, this, &SpreadsheetView::createColumnContextMenu); } void SpreadsheetView::handleAspectAboutToBeRemoved(const AbstractAspect* aspect) { const Column* col = dynamic_cast(aspect); if (!col || col->parentAspect() != m_spreadsheet) return; disconnect(col, nullptr, this, nullptr); } void SpreadsheetView::handleHorizontalSectionResized(int logicalIndex, int oldSize, int newSize) { Q_UNUSED(logicalIndex); Q_UNUSED(oldSize); //save the new size in the column Column* col = m_spreadsheet->child(logicalIndex); col->setWidth(newSize); } void SpreadsheetView::goToCell(int row, int col) { QModelIndex index = m_model->index(row, col); m_tableView->scrollTo(index); m_tableView->setCurrentIndex(index); } void SpreadsheetView::handleHorizontalSectionMoved(int index, int from, int to) { Q_UNUSED(index); static bool inside = false; if (inside) return; Q_ASSERT(index == from); inside = true; m_tableView->horizontalHeader()->moveSection(to, from); inside = false; m_spreadsheet->moveColumn(from, to); } //TODO Implement the "change of the column name"-mode upon a double click void SpreadsheetView::handleHorizontalHeaderDoubleClicked(int index) { Q_UNUSED(index); } /*! Returns whether comments are shown currently or not */ bool SpreadsheetView::areCommentsShown() const { return m_horizontalHeader->areCommentsShown(); } /*! toggles the column comment in the horizontal header */ void SpreadsheetView::toggleComments() { showComments(!areCommentsShown()); //TODO if (areCommentsShown()) action_toggle_comments->setText(i18n("Hide Comments")); else action_toggle_comments->setText(i18n("Show Comments")); } //! Shows (\c on=true) or hides (\c on=false) the column comments in the horizontal header void SpreadsheetView::showComments(bool on) { m_horizontalHeader->showComments(on); } void SpreadsheetView::currentColumnChanged(const QModelIndex & current, const QModelIndex & previous) { Q_UNUSED(previous); int col = current.column(); if (col < 0 || col >= m_spreadsheet->columnCount()) return; } //TODO void SpreadsheetView::handleHeaderDataChanged(Qt::Orientation orientation, int first, int last) { if (orientation != Qt::Horizontal) return; QItemSelectionModel * sel_model = m_tableView->selectionModel(); int col = sel_model->currentIndex().column(); if (col < first || col > last) return; } /*! Returns the number of selected columns. If \c full is \c true, this function only returns the number of fully selected columns. */ int SpreadsheetView::selectedColumnCount(bool full) const { int count = 0; const int cols = m_spreadsheet->columnCount(); for (int i = 0; i < cols; i++) if (isColumnSelected(i, full)) count++; return count; } /*! Returns the number of (at least partly) selected columns with the plot designation \param pd. */ int SpreadsheetView::selectedColumnCount(AbstractColumn::PlotDesignation pd) const{ int count = 0; const int cols = m_spreadsheet->columnCount(); for (int i = 0; i < cols; i++) if ( isColumnSelected(i, false) && (m_spreadsheet->column(i)->plotDesignation() == pd) ) count++; return count; } /*! Returns \c true if column \param col is selected, otherwise returns \c false. If \param full is \c true, this function only returns true if the whole column is selected. */ bool SpreadsheetView::isColumnSelected(int col, bool full) const { if (full) return m_tableView->selectionModel()->isColumnSelected(col, QModelIndex()); else return m_tableView->selectionModel()->columnIntersectsSelection(col, QModelIndex()); } /*! Returns all selected columns. If \param full is true, this function only returns a column if the whole column is selected. */ QVector SpreadsheetView::selectedColumns(bool full) const { QVector columns; const int cols = m_spreadsheet->columnCount(); for (int i = 0; i < cols; i++) if (isColumnSelected(i, full)) columns << m_spreadsheet->column(i); return columns; } /*! Returns \c true if row \param row is selected; otherwise returns \c false If \param full is \c true, this function only returns \c true if the whole row is selected. */ bool SpreadsheetView::isRowSelected(int row, bool full) const { if (full) return m_tableView->selectionModel()->isRowSelected(row, QModelIndex()); else return m_tableView->selectionModel()->rowIntersectsSelection(row, QModelIndex()); } /*! Return the index of the first selected column. If \param full is \c true, this function only looks for fully selected columns. */ int SpreadsheetView::firstSelectedColumn(bool full) const { const int cols = m_spreadsheet->columnCount(); for (int i = 0; i < cols; i++) { if (isColumnSelected(i, full)) return i; } return -1; } /*! Return the index of the last selected column. If \param full is \c true, this function only looks for fully selected columns. */ int SpreadsheetView::lastSelectedColumn(bool full) const { const int cols = m_spreadsheet->columnCount(); for (int i = cols - 1; i >= 0; i--) if (isColumnSelected(i, full)) return i; return -2; } /*! Return the index of the first selected row. If \param full is \c true, this function only looks for fully selected rows. */ int SpreadsheetView::firstSelectedRow(bool full) const{ QModelIndexList indexes; if (!full) indexes = m_tableView->selectionModel()->selectedIndexes(); else indexes = m_tableView->selectionModel()->selectedRows(); if (!indexes.empty()) return indexes.first().row(); else return -1; } /*! Return the index of the last selected row. If \param full is \c true, this function only looks for fully selected rows. */ int SpreadsheetView::lastSelectedRow(bool full) const { QModelIndexList indexes; if (!full) indexes = m_tableView->selectionModel()->selectedIndexes(); else indexes = m_tableView->selectionModel()->selectedRows(); if (!indexes.empty()) return indexes.last().row(); else return -2; } /*! Return whether a cell is selected */ bool SpreadsheetView::isCellSelected(int row, int col) const { if (row < 0 || col < 0 || row >= m_spreadsheet->rowCount() || col >= m_spreadsheet->columnCount()) return false; return m_tableView->selectionModel()->isSelected(m_model->index(row, col)); } /*! Get the complete set of selected rows. */ IntervalAttribute SpreadsheetView::selectedRows(bool full) const { IntervalAttribute result; const int rows = m_spreadsheet->rowCount(); for (int i = 0; i < rows; i++) if (isRowSelected(i, full)) result.setValue(i, true); return result; } /*! Select/Deselect a cell. */ void SpreadsheetView::setCellSelected(int row, int col, bool select) { m_tableView->selectionModel()->select(m_model->index(row, col), select ? QItemSelectionModel::Select : QItemSelectionModel::Deselect); } /*! Select/Deselect a range of cells. */ void SpreadsheetView::setCellsSelected(int first_row, int first_col, int last_row, int last_col, bool select) { QModelIndex top_left = m_model->index(first_row, first_col); QModelIndex bottom_right = m_model->index(last_row, last_col); m_tableView->selectionModel()->select(QItemSelection(top_left, bottom_right), select ? QItemSelectionModel::SelectCurrent : QItemSelectionModel::Deselect); } /*! Determine the current cell (-1 if no cell is designated as the current). */ void SpreadsheetView::getCurrentCell(int* row, int* col) const { QModelIndex index = m_tableView->selectionModel()->currentIndex(); if (index.isValid()) { *row = index.row(); *col = index.column(); } else { *row = -1; *col = -1; } } bool SpreadsheetView::eventFilter(QObject* watched, QEvent* event) { if (event->type() == QEvent::ContextMenu) { auto* cm_event = static_cast(event); const QPoint global_pos = cm_event->globalPos(); if (watched == m_tableView->verticalHeader()) { bool onlyNumeric = true; for (int i = 0; i < m_spreadsheet->columnCount(); ++i) { if (m_spreadsheet->column(i)->columnMode() != AbstractColumn::Numeric) { onlyNumeric = false; break; } } action_statistics_rows->setVisible(onlyNumeric); m_rowMenu->exec(global_pos); } else if (watched == m_horizontalHeader) { const int col = m_horizontalHeader->logicalIndexAt(cm_event->pos()); if (!isColumnSelected(col, true)) { QItemSelectionModel* sel_model = m_tableView->selectionModel(); sel_model->clearSelection(); sel_model->select(QItemSelection(m_model->index(0, col, QModelIndex()), m_model->index(m_model->rowCount()-1, col, QModelIndex())), QItemSelectionModel::Select); } if (selectedColumns().size() == 1) { action_sort_columns->setVisible(false); action_sort_asc_column->setVisible(true); action_sort_desc_column->setVisible(true); } else { action_sort_columns->setVisible(true); action_sort_asc_column->setVisible(false); action_sort_desc_column->setVisible(false); } //check whether we have non-numeric columns selected and deactivate actions for numeric columns bool numeric = true; bool plottable = true; bool datetime = false; for (const Column* col : selectedColumns()) { if ( !(col->columnMode() == AbstractColumn::Numeric || col->columnMode() == AbstractColumn::Integer) ) { datetime = (col->columnMode() == AbstractColumn::DateTime); if (!datetime) plottable = false; numeric = false; break; } } m_plotDataMenu->setEnabled(plottable); m_analyzePlotMenu->setEnabled(numeric); m_columnSetAsMenu->setEnabled(numeric); if (!m_readOnly) { m_columnGenerateDataMenu->setEnabled(numeric); m_columnManipulateDataMenu->setEnabled(numeric || datetime); m_columnSortMenu->setEnabled(numeric); } action_statistics_columns->setEnabled(numeric); if (numeric) { bool hasValues = false; for (const Column* col : selectedColumns()) { if (col->hasValues()) { hasValues = true; break; } } if (!m_readOnly) { //in case no cells are available, deactivate the actions that only make sense in the presence of cells const bool hasCells = m_spreadsheet->rowCount() > 0; m_columnGenerateDataMenu->setEnabled(hasCells); //in case no valid numerical values are available, deactivate the actions that only make sense in the presence of values m_columnManipulateDataMenu->setEnabled(hasValues); m_columnSortMenu->setEnabled(hasValues); } action_statistics_columns->setEnabled(hasValues); } m_columnMenu->exec(global_pos); } else if (watched == this) { checkSpreadsheetMenu(); m_spreadsheetMenu->exec(global_pos); } return true; } else if (event->type() == QEvent::KeyPress) { auto* key_event = static_cast(event); if (key_event->matches(QKeySequence::Copy)) copySelection(); else if (key_event->matches(QKeySequence::Paste)) pasteIntoSelection(); } return QWidget::eventFilter(watched, event); } /*! * disables cell data relevant actions in the spreadsheet menu if there're no cells available */ void SpreadsheetView::checkSpreadsheetMenu() { const bool cellsAvail = m_spreadsheet->columnCount()>0 && m_spreadsheet->rowCount()>0; m_plotDataMenu->setEnabled(cellsAvail); m_selectionMenu->setEnabled(cellsAvail); action_select_all->setEnabled(cellsAvail); action_clear_spreadsheet->setEnabled(cellsAvail); action_clear_masks->setEnabled(cellsAvail); action_sort_spreadsheet->setEnabled(cellsAvail); action_go_to_cell->setEnabled(cellsAvail); action_statistics_all_columns->setEnabled(cellsAvail); } bool SpreadsheetView::formulaModeActive() const { return m_model->formulaModeActive(); } void SpreadsheetView::activateFormulaMode(bool on) { m_model->activateFormulaMode(on); } void SpreadsheetView::goToNextColumn() { if (m_spreadsheet->columnCount() == 0) return; QModelIndex idx = m_tableView->currentIndex(); int col = idx.column()+1; if (col >= m_spreadsheet->columnCount()) col = 0; m_tableView->setCurrentIndex(idx.sibling(idx.row(), col)); } void SpreadsheetView::goToPreviousColumn() { if (m_spreadsheet->columnCount() == 0) return; QModelIndex idx = m_tableView->currentIndex(); int col = idx.column()-1; if (col < 0) col = m_spreadsheet->columnCount()-1; m_tableView->setCurrentIndex(idx.sibling(idx.row(), col)); } void SpreadsheetView::cutSelection() { int first = firstSelectedRow(); if ( first < 0 ) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: cut selected cells", m_spreadsheet->name())); copySelection(); clearSelectedCells(); m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::copySelection() { PERFTRACE("copy selected cells"); const int first_col = firstSelectedColumn(); if (first_col == -1) return; const int last_col = lastSelectedColumn(); if (last_col == -2) return; const int first_row = firstSelectedRow(); if (first_row == -1) return; const int last_row = lastSelectedRow(); if (last_row == -2) return; const int cols = last_col - first_col + 1; const int rows = last_row - first_row + 1; WAIT_CURSOR; QString output_str; QVector columns; QVector formats; for (int c = 0; c < cols; c++) { Column* col = m_spreadsheet->column(first_col + c); columns << col; const Double2StringFilter* out_fltr = static_cast(col->outputFilter()); formats << out_fltr->numericFormat(); } QLocale locale; for (int r = 0; r < rows; r++) { for (int c = 0; c < cols; c++) { const Column* col_ptr = columns.at(c); if (isCellSelected(first_row + r, first_col + c)) { // if (formulaModeActive()) // output_str += col_ptr->formula(first_row + r); // else if (col_ptr->columnMode() == AbstractColumn::Numeric) output_str += locale.toString(col_ptr->valueAt(first_row + r), formats.at(c), 16); // copy with max. precision else output_str += col_ptr->asStringColumn()->textAt(first_row + r); } if (c < cols-1) output_str += '\t'; } if (r < rows-1) output_str += '\n'; } QApplication::clipboard()->setText(output_str); RESET_CURSOR; } void SpreadsheetView::pasteIntoSelection() { if (m_spreadsheet->columnCount() < 1 || m_spreadsheet->rowCount() < 1) return; const QMimeData* mime_data = QApplication::clipboard()->mimeData(); if (!mime_data->hasFormat("text/plain")) return; PERFTRACE("paste selected cells"); WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: paste from clipboard", m_spreadsheet->name())); int first_col = firstSelectedColumn(); int last_col = lastSelectedColumn(); int first_row = firstSelectedRow(); int last_row = lastSelectedRow(); int input_row_count = 0; int input_col_count = 0; QString input_str = QString(mime_data->data("text/plain")).trimmed(); QVector cellTexts; QStringList input_rows(input_str.split(QLatin1Char('\n'))); input_row_count = input_rows.count(); input_col_count = 0; for (int i = 0; i < input_row_count; i++) { cellTexts.append(input_rows.at(i).split(QRegExp(QLatin1String("\\s+")))); if (cellTexts.at(i).count() > input_col_count) input_col_count = cellTexts.at(i).count(); } if ( (first_col == -1 || first_row == -1) || (last_row == first_row && last_col == first_col) ) { // if there is no selection or only one cell selected, the // selection will be expanded to the needed size from the current cell int current_row, current_col; getCurrentCell(¤t_row, ¤t_col); if (current_row == -1) current_row = 0; if (current_col == -1) current_col = 0; setCellSelected(current_row, current_col); first_col = current_col; first_row = current_row; last_row = first_row + input_row_count -1; last_col = first_col + input_col_count -1; //add columns if necessary const int columnCount = m_spreadsheet->columnCount(); if (last_col >= columnCount) { for (int c = 0; c < last_col - (columnCount - 1); ++c) { const int curCol = columnCount - 1 + c; //first non-empty value in the column to paste determines the column mode/type of the new column to be added QString nonEmptyValue; for (auto r : cellTexts) { if (!r.at(curCol).isEmpty()) { nonEmptyValue = r.at(curCol); break; } } const AbstractColumn::ColumnMode mode = AbstractFileFilter::columnMode(nonEmptyValue, QLatin1String("yyyy-dd-MM hh:mm:ss:zzz"), QLocale::AnyLanguage); Column* new_col = new Column(QString::number(curCol), mode); new_col->setPlotDesignation(AbstractColumn::Y); new_col->insertRows(0, m_spreadsheet->rowCount()); m_spreadsheet->addChild(new_col); } } //add rows if necessary if (last_row >= m_spreadsheet->rowCount()) m_spreadsheet->appendRows(last_row + 1 - m_spreadsheet->rowCount()); // select the rectangle to be pasted in setCellsSelected(first_row, first_col, last_row, last_col); } const int rows = last_row - first_row + 1; const int cols = last_col - first_col + 1; QLocale locale; for (int c = 0; c < cols && c < input_col_count; c++) { Column* col = m_spreadsheet->column(first_col + c); col->setSuppressDataChangedSignal(true); if (col->columnMode() == AbstractColumn::Numeric) { if (rows == m_spreadsheet->rowCount() && rows == cellTexts.size()) { QVector new_data(rows); for (int r = 0; r < rows; ++r) new_data[r] = locale.toDouble(cellTexts.at(r).at(c)); col->replaceValues(0, new_data); } else { for (int r = 0; r < rows && r < input_row_count; r++) { if ( isCellSelected(first_row + r, first_col + c) && (c < cellTexts.at(r).count()) ) { if (!cellTexts.at(r).at(c).isEmpty()) col->setValueAt(first_row + r, locale.toDouble(cellTexts.at(r).at(c))); else col->setValueAt(first_row + r, NAN); } } } } else { for (int r = 0; r < rows && r < input_row_count; r++) { if (isCellSelected(first_row + r, first_col + c) && (c < cellTexts.at(r).count()) ) { // if (formulaModeActive()) // col->setFormula(first_row + r, cellTexts.at(r).at(c)); // else col->asStringColumn()->setTextAt(first_row + r, cellTexts.at(r).at(c)); } } } col->setSuppressDataChangedSignal(false); col->setChanged(); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::maskSelection() { int first = firstSelectedRow(); if (first < 0) return; int last = lastSelectedRow(); WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: mask selected cells", m_spreadsheet->name())); for (auto* column : selectedColumns()) { int col = m_spreadsheet->indexOfChild(column); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) column->setMasked(row); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::unmaskSelection() { int first = firstSelectedRow(); if (first < 0) return; int last = lastSelectedRow(); WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: unmask selected cells", m_spreadsheet->name())); for (auto* column : selectedColumns()) { int col = m_spreadsheet->indexOfChild(column); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) column->setMasked(row, false); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::plotData() { const QAction* action = dynamic_cast(QObject::sender()); PlotDataDialog::PlotType type = PlotDataDialog::PlotXYCurve; if (action == action_plot_data_xycurve || action == action_plot_data_histogram) type = (PlotDataDialog::PlotType)action->data().toInt(); auto* dlg = new PlotDataDialog(m_spreadsheet, type); if (action != action_plot_data_xycurve && action != action_plot_data_histogram) { PlotDataDialog::AnalysisAction type = (PlotDataDialog::AnalysisAction)action->data().toInt(); dlg->setAnalysisAction(type); } dlg->exec(); } void SpreadsheetView::fillSelectedCellsWithRowNumbers() { if (selectedColumnCount() < 1) return; int first = firstSelectedRow(); if (first < 0) return; int last = lastSelectedRow(); WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: fill cells with row numbers", m_spreadsheet->name())); for (auto* col_ptr : selectedColumns()) { int col = m_spreadsheet->indexOfChild(col_ptr); col_ptr->setSuppressDataChangedSignal(true); switch (col_ptr->columnMode()) { case AbstractColumn::Numeric: { QVector results(last-first+1); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results[row-first] = row + 1; else results[row-first] = col_ptr->valueAt(row); col_ptr->replaceValues(first, results); break; } case AbstractColumn::Integer: { QVector results(last-first+1); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results[row-first] = row + 1; else results[row-first] = col_ptr->integerAt(row); col_ptr->replaceInteger(first, results); break; } case AbstractColumn::Text: { QVector results; for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results << QString::number(row+1); else results << col_ptr->textAt(row); col_ptr->replaceTexts(first, results); break; } //TODO: handle other modes case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: break; } col_ptr->setSuppressDataChangedSignal(false); col_ptr->setChanged(); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::fillWithRowNumbers() { if (selectedColumnCount() < 1) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18np("%1: fill column with row numbers", "%1: fill columns with row numbers", m_spreadsheet->name(), selectedColumnCount())); const int rows = m_spreadsheet->rowCount(); QVector int_data(rows); for (int i = 0; i < rows; ++i) int_data[i] = i + 1; for (auto* col : selectedColumns()) { switch (col->columnMode()) { case AbstractColumn::Numeric: col->setColumnMode(AbstractColumn::Integer); col->replaceInteger(0, int_data); break; case AbstractColumn::Integer: col->replaceInteger(0, int_data); break; case AbstractColumn::Text: case AbstractColumn::DateTime: case AbstractColumn::Day: case AbstractColumn::Month: break; } } m_spreadsheet->endMacro(); RESET_CURSOR; } //TODO: this function is not used currently. void SpreadsheetView::fillSelectedCellsWithRandomNumbers() { if (selectedColumnCount() < 1) return; int first = firstSelectedRow(); int last = lastSelectedRow(); if (first < 0) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: fill cells with random values", m_spreadsheet->name())); qsrand(QTime::currentTime().msec()); for (auto* col_ptr : selectedColumns()) { int col = m_spreadsheet->indexOfChild(col_ptr); col_ptr->setSuppressDataChangedSignal(true); switch (col_ptr->columnMode()) { case AbstractColumn::Numeric: { QVector results(last-first+1); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results[row-first] = double(qrand())/double(RAND_MAX); else results[row-first] = col_ptr->valueAt(row); col_ptr->replaceValues(first, results); break; } case AbstractColumn::Integer: { QVector results(last-first+1); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results[row-first] = qrand(); else results[row-first] = col_ptr->integerAt(row); col_ptr->replaceInteger(first, results); break; } case AbstractColumn::Text: { QVector results; for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results << QString::number(double(qrand())/double(RAND_MAX)); else results << col_ptr->textAt(row); col_ptr->replaceTexts(first, results); break; } case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: { QVector results; QDate earliestDate(1, 1, 1); QDate latestDate(2999, 12, 31); QTime midnight(0, 0, 0, 0); for (int row = first; row <= last; row++) if (isCellSelected(row, col)) results << QDateTime( earliestDate.addDays(((double)qrand())*((double)earliestDate.daysTo(latestDate))/((double)RAND_MAX)), midnight.addMSecs(((qint64)qrand())*1000*60*60*24/RAND_MAX)); else results << col_ptr->dateTimeAt(row); col_ptr->replaceDateTimes(first, results); break; } } col_ptr->setSuppressDataChangedSignal(false); col_ptr->setChanged(); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::fillWithRandomValues() { if (selectedColumnCount() < 1) return; auto* dlg = new RandomValuesDialog(m_spreadsheet); dlg->setColumns(selectedColumns()); dlg->exec(); } void SpreadsheetView::fillWithEquidistantValues() { if (selectedColumnCount() < 1) return; auto* dlg = new EquidistantValuesDialog(m_spreadsheet); dlg->setColumns(selectedColumns()); dlg->exec(); } void SpreadsheetView::fillWithFunctionValues() { if (selectedColumnCount() < 1) return; auto* dlg = new FunctionValuesDialog(m_spreadsheet); dlg->setColumns(selectedColumns()); dlg->exec(); } void SpreadsheetView::fillSelectedCellsWithConstValues() { if (selectedColumnCount() < 1) return; int first = firstSelectedRow(); int last = lastSelectedRow(); if (first < 0) return; bool doubleOk = false; bool intOk = false; bool stringOk = false; double doubleValue = 0; int intValue = 0; QString stringValue; m_spreadsheet->beginMacro(i18n("%1: fill cells with const values", m_spreadsheet->name())); for (auto* col_ptr : selectedColumns()) { int col = m_spreadsheet->indexOfChild(col_ptr); col_ptr->setSuppressDataChangedSignal(true); switch (col_ptr->columnMode()) { case AbstractColumn::Numeric: if (!doubleOk) doubleValue = QInputDialog::getDouble(this, i18n("Fill the selection with constant value"), i18n("Value"), 0, -2147483647, 2147483647, 6, &doubleOk); if (doubleOk) { WAIT_CURSOR; QVector results(last-first+1); for (int row = first; row <= last; row++) { if (isCellSelected(row, col)) results[row-first] = doubleValue; else results[row-first] = col_ptr->valueAt(row); } col_ptr->replaceValues(first, results); RESET_CURSOR; } break; case AbstractColumn::Integer: if (!intOk) intValue = QInputDialog::getInt(this, i18n("Fill the selection with constant value"), i18n("Value"), 0, -2147483647, 2147483647, 1, &intOk); if (intOk) { WAIT_CURSOR; QVector results(last-first+1); for (int row = first; row <= last; row++) { if (isCellSelected(row, col)) results[row-first] = intValue; else results[row-first] = col_ptr->integerAt(row); } col_ptr->replaceInteger(first, results); RESET_CURSOR; } break; case AbstractColumn::Text: if (!stringOk) stringValue = QInputDialog::getText(this, i18n("Fill the selection with constant value"), i18n("Value"), QLineEdit::Normal, nullptr, &stringOk); if (stringOk && !stringValue.isEmpty()) { WAIT_CURSOR; QVector results; for (int row = first; row <= last; row++) { if (isCellSelected(row, col)) results << stringValue; else results << col_ptr->textAt(row); } col_ptr->replaceTexts(first, results); RESET_CURSOR; } break; //TODO: handle other modes case AbstractColumn::DateTime: case AbstractColumn::Month: case AbstractColumn::Day: break; } col_ptr->setSuppressDataChangedSignal(false); col_ptr->setChanged(); } m_spreadsheet->endMacro(); } /*! Open the sort dialog for all columns. */ void SpreadsheetView::sortSpreadsheet() { sortDialog(m_spreadsheet->children()); } /*! Insert an empty column left to the firt selected column */ void SpreadsheetView::insertColumnLeft() { insertColumnsLeft(1); } /*! Insert multiple empty columns left to the firt selected column */ void SpreadsheetView::insertColumnsLeft() { bool ok = false; int count = QInputDialog::getInt(nullptr, i18n("Insert empty columns"), i18n("Enter the number of columns to insert"), 1/*value*/, 1/*min*/, 1000/*max*/, 1/*step*/, &ok); if (!ok) return; insertColumnsLeft(count); } /*! * private helper function doing the actual insertion of columns to the left */ void SpreadsheetView::insertColumnsLeft(int count) { WAIT_CURSOR; m_spreadsheet->beginMacro(i18np("%1: insert empty column", "%1: insert empty columns", m_spreadsheet->name(), count )); const int first = firstSelectedColumn(); if (first >= 0) { //determine the first selected column Column* firstCol = m_spreadsheet->child(first); for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i + 1), AbstractColumn::Numeric); newCol->setPlotDesignation(AbstractColumn::Y); //resize the new column and insert it before the first selected column newCol->insertRows(0, m_spreadsheet->rowCount()); m_spreadsheet->insertChildBefore(newCol, firstCol); } } else { if (m_spreadsheet->columnCount()>0) { //columns available but no columns selected -> prepend the new column at the very beginning Column* firstCol = m_spreadsheet->child(0); for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i + 1), AbstractColumn::Numeric); newCol->setPlotDesignation(AbstractColumn::Y); newCol->insertRows(0, m_spreadsheet->rowCount()); m_spreadsheet->insertChildBefore(newCol, firstCol); } } else { //no columns available anymore -> resize the spreadsheet and the new column to the default size KConfigGroup group = KSharedConfig::openConfig()->group(QLatin1String("Spreadsheet")); const int rows = group.readEntry(QLatin1String("RowCount"), 100); m_spreadsheet->setRowCount(rows); for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i + 1), AbstractColumn::Numeric); (i == 0) ? newCol->setPlotDesignation(AbstractColumn::X) : newCol->setPlotDesignation(AbstractColumn::Y); newCol->insertRows(0, rows); //add/append a new column m_spreadsheet->addChild(newCol); } } } m_spreadsheet->endMacro(); RESET_CURSOR; } /*! Insert an empty column right to the last selected column */ void SpreadsheetView::insertColumnRight() { insertColumnsRight(1); } /*! Insert multiple empty columns right to the last selected column */ void SpreadsheetView::insertColumnsRight() { bool ok = false; int count = QInputDialog::getInt(nullptr, i18n("Insert empty columns"), i18n("Enter the number of columns to insert"), 1/*value*/, 1/*min*/, 1000/*max*/, 1/*step*/, &ok); if (!ok) return; insertColumnsRight(count); } /*! * private helper function doing the actual insertion of columns to the right */ void SpreadsheetView::insertColumnsRight(int count) { WAIT_CURSOR; m_spreadsheet->beginMacro(i18np("%1: insert empty column", "%1: insert empty columns", m_spreadsheet->name(), count )); const int last = lastSelectedColumn(); if (last >= 0) { if (last < m_spreadsheet->columnCount() - 1) { //determine the column next to the last selected column Column* nextCol = m_spreadsheet->child(last + 1); for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i+1), AbstractColumn::Numeric); newCol->setPlotDesignation(AbstractColumn::Y); newCol->insertRows(0, m_spreadsheet->rowCount()); //insert the new column before the column next to the last selected column m_spreadsheet->insertChildBefore(newCol, nextCol); } } else { for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i+1), AbstractColumn::Numeric); newCol->setPlotDesignation(AbstractColumn::Y); newCol->insertRows(0, m_spreadsheet->rowCount()); //last column selected, no next column available -> add/append a new column m_spreadsheet->addChild(newCol); } } } else { if (m_spreadsheet->columnCount()>0) { for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i+1), AbstractColumn::Numeric); newCol->setPlotDesignation(AbstractColumn::Y); newCol->insertRows(0, m_spreadsheet->rowCount()); //columns available but no columns selected -> append the new column at the very end m_spreadsheet->addChild(newCol); } } else { //no columns available anymore -> resize the spreadsheet and the new column to the default size KConfigGroup group = KSharedConfig::openConfig()->group(QLatin1String("Spreadsheet")); const int rows = group.readEntry(QLatin1String("RowCount"), 100); m_spreadsheet->setRowCount(rows); for (int i = 0; i < count; ++i) { Column* newCol = new Column(QString::number(i+1), AbstractColumn::Numeric); (i == 0) ? newCol->setPlotDesignation(AbstractColumn::X) : newCol->setPlotDesignation(AbstractColumn::Y); newCol->insertRows(0, rows); //add/append a new column m_spreadsheet->addChild(newCol); } } } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::removeSelectedColumns() { WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: remove selected columns", m_spreadsheet->name())); for (auto* column : selectedColumns()) m_spreadsheet->removeChild(column); m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::clearSelectedColumns() { WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: clear selected columns", m_spreadsheet->name())); if (formulaModeActive()) { for (auto* col : selectedColumns()) { col->setSuppressDataChangedSignal(true); col->clearFormulas(); col->setSuppressDataChangedSignal(false); col->setChanged(); } } else { for (auto* col : selectedColumns()) { col->setSuppressDataChangedSignal(true); col->clear(); col->setSuppressDataChangedSignal(false); col->setChanged(); } } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::setSelectionAs() { QVector columns = selectedColumns(); if (!columns.size()) return; m_spreadsheet->beginMacro(i18n("%1: set plot designation", m_spreadsheet->name())); QAction* action = dynamic_cast(QObject::sender()); if (!action) return; AbstractColumn::PlotDesignation pd = (AbstractColumn::PlotDesignation)action->data().toInt(); for (auto* col : columns) col->setPlotDesignation(pd); m_spreadsheet->endMacro(); } /*! * add, subtract, multiply, divide */ void SpreadsheetView::modifyValues() { if (selectedColumnCount() < 1) return; const QAction* action = dynamic_cast(QObject::sender()); AddSubtractValueDialog::Operation op = (AddSubtractValueDialog::Operation)action->data().toInt(); auto* dlg = new AddSubtractValueDialog(m_spreadsheet, op); dlg->setColumns(selectedColumns()); dlg->exec(); } void SpreadsheetView::reverseColumns() { WAIT_CURSOR; QVector cols = selectedColumns(); m_spreadsheet->beginMacro(i18np("%1: reverse column", "%1: reverse columns", m_spreadsheet->name(), cols.size())); for (auto* col : cols) { if (col->columnMode() != AbstractColumn::Numeric) continue; auto* data = static_cast* >(col->data()); QVector new_data(*data); std::reverse(new_data.begin(), new_data.end()); col->replaceValues(0, new_data); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::dropColumnValues() { if (selectedColumnCount() < 1) return; auto* dlg = new DropValuesDialog(m_spreadsheet); dlg->setColumns(selectedColumns()); dlg->exec(); } void SpreadsheetView::maskColumnValues() { if (selectedColumnCount() < 1) return; auto* dlg = new DropValuesDialog(m_spreadsheet, true); dlg->setColumns(selectedColumns()); dlg->exec(); } void SpreadsheetView::joinColumns() { //TODO } void SpreadsheetView::normalizeSelectedColumns() { WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: normalize columns", m_spreadsheet->name())); for (auto* col : selectedColumns()) { if (col->columnMode() == AbstractColumn::Numeric) { col->setSuppressDataChangedSignal(true); double max = col->maximum(); if (max != 0.0) {// avoid division by zero for (int row = 0; row < col->rowCount(); row++) col->setValueAt(row, col->valueAt(row) / max); } col->setSuppressDataChangedSignal(false); col->setChanged(); } } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::normalizeSelection() { WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: normalize selection", m_spreadsheet->name())); double max = 0.0; for (int col = firstSelectedColumn(); col <= lastSelectedColumn(); col++) if (m_spreadsheet->column(col)->columnMode() == AbstractColumn::Numeric) for (int row = 0; row < m_spreadsheet->rowCount(); row++) { if (isCellSelected(row, col) && m_spreadsheet->column(col)->valueAt(row) > max) max = m_spreadsheet->column(col)->valueAt(row); } if (max != 0.0) { // avoid division by zero //TODO setSuppressDataChangedSignal for (int col = firstSelectedColumn(); col <= lastSelectedColumn(); col++) if (m_spreadsheet->column(col)->columnMode() == AbstractColumn::Numeric) for (int row = 0; row < m_spreadsheet->rowCount(); row++) { if (isCellSelected(row, col)) m_spreadsheet->column(col)->setValueAt(row, m_spreadsheet->column(col)->valueAt(row) / max); } } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::sortSelectedColumns() { sortDialog(selectedColumns()); } void SpreadsheetView::showAllColumnsStatistics() { showColumnStatistics(true); } void SpreadsheetView::showColumnStatistics(bool forAll) { QString dlgTitle(m_spreadsheet->name() + " column statistics"); auto* dlg = new StatisticsDialog(dlgTitle); QVector columns; if (!forAll) dlg->setColumns(selectedColumns()); else if (forAll) { for (int col = 0; col < m_spreadsheet->columnCount(); ++col) { if (m_spreadsheet->column(col)->columnMode() == AbstractColumn::Numeric) columns << m_spreadsheet->column(col); } dlg->setColumns(columns); } if (dlg->exec() == QDialog::Accepted) { if (forAll) columns.clear(); } } void SpreadsheetView::showRowStatistics() { QString dlgTitle(m_spreadsheet->name() + " row statistics"); auto* dlg = new StatisticsDialog(dlgTitle); QVector columns; for (int i = 0; i < m_spreadsheet->rowCount(); ++i) { if (isRowSelected(i)) { QVector rowValues; for (int j = 0; j < m_spreadsheet->columnCount(); ++j) rowValues << m_spreadsheet->column(j)->valueAt(i); columns << new Column(QString::number(i+1), rowValues); } } dlg->setColumns(columns); if (dlg->exec() == QDialog::Accepted) { qDeleteAll(columns); columns.clear(); } } /*! Insert an empty row above(=before) the first selected row */ void SpreadsheetView::insertRowAbove() { insertRowsAbove(1); } /*! Insert multiple empty rows above(=before) the first selected row */ void SpreadsheetView::insertRowsAbove() { bool ok = false; int count = QInputDialog::getInt(nullptr, i18n("Insert multiple rows"), i18n("Enter the number of rows to insert"), 1/*value*/, 1/*min*/, 1000000/*max*/, 1/*step*/, &ok); if (ok) insertRowsAbove(count); } /*! * private helper function doing the actual insertion of rows above */ void SpreadsheetView::insertRowsAbove(int count) { int first = firstSelectedRow(); if (first < 0) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18np("%1: insert empty row", "%1: insert empty rows", m_spreadsheet->name(), count )); m_spreadsheet->insertRows(first, count); m_spreadsheet->endMacro(); RESET_CURSOR; } /*! Insert an empty row below the last selected row */ void SpreadsheetView::insertRowBelow() { insertRowsBelow(1); } /*! Insert an empty row below the last selected row */ void SpreadsheetView::insertRowsBelow() { bool ok = false; int count = QInputDialog::getInt(nullptr, i18n("Insert multiple rows"), i18n("Enter the number of rows to insert"), 1/*value*/, 1/*min*/, 1000000/*max*/, 1/*step*/, &ok); if (ok) insertRowsBelow(count); } /*! * private helper function doing the actual insertion of rows below */ void SpreadsheetView::insertRowsBelow(int count) { int last = lastSelectedRow(); if (last < 0) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18np("%1: insert empty row", "%1: insert empty rows", m_spreadsheet->name(), count )); if (last < m_spreadsheet->rowCount() - 1) m_spreadsheet->insertRows(last + 1, count); //insert before the next to the last selected row else m_spreadsheet->appendRows(count); //append new rows at the end m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::removeSelectedRows() { if (firstSelectedRow() < 0) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: remove selected rows", m_spreadsheet->name())); //TODO setSuppressDataChangedSignal for (const auto& i : selectedRows().intervals()) m_spreadsheet->removeRows(i.start(), i.size()); m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::clearSelectedRows() { if (firstSelectedRow() < 0) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: clear selected rows", m_spreadsheet->name())); for (auto* col : selectedColumns()) { col->setSuppressDataChangedSignal(true); if (formulaModeActive()) { for (const auto& i : selectedRows().intervals()) col->setFormula(i, QString()); } else { for (const auto& i : selectedRows().intervals()) { if (i.end() == col->rowCount()-1) col->removeRows(i.start(), i.size()); else { QVector empties; for (int j = 0; j < i.size(); j++) empties << QString(); col->asStringColumn()->replaceTexts(i.start(), empties); } } } col->setSuppressDataChangedSignal(false); col->setChanged(); } m_spreadsheet->endMacro(); RESET_CURSOR; //selected rows were deleted but the view selection is still in place -> reset the selection in the view m_tableView->clearSelection(); } void SpreadsheetView::clearSelectedCells() { int first = firstSelectedRow(); int last = lastSelectedRow(); if (first < 0) return; WAIT_CURSOR; m_spreadsheet->beginMacro(i18n("%1: clear selected cells", m_spreadsheet->name())); for (auto* column : selectedColumns()) { column->setSuppressDataChangedSignal(true); if (formulaModeActive()) { int col = m_spreadsheet->indexOfChild(column); for (int row = last; row >= first; row--) if (isCellSelected(row, col)) column->setFormula(row, QString()); } else { int col = m_spreadsheet->indexOfChild(column); for (int row = last; row >= first; row--) if (isCellSelected(row, col)) { if (row < column->rowCount()) column->asStringColumn()->setTextAt(row, QString()); } } column->setSuppressDataChangedSignal(false); column->setChanged(); } m_spreadsheet->endMacro(); RESET_CURSOR; } void SpreadsheetView::goToCell() { bool ok; int col = QInputDialog::getInt(nullptr, i18n("Go to Cell"), i18n("Enter column"), 1, 1, m_spreadsheet->columnCount(), 1, &ok); if (!ok) return; int row = QInputDialog::getInt(nullptr, i18n("Go to Cell"), i18n("Enter row"), 1, 1, m_spreadsheet->rowCount(), 1, &ok); if (!ok) return; goToCell(row-1, col-1); } //! Open the sort dialog for the given columns void SpreadsheetView::sortDialog(QVector cols) { if (cols.isEmpty()) return; for (auto* col : cols) col->setSuppressDataChangedSignal(true); auto* dlg = new SortDialog(); connect(dlg, SIGNAL(sort(Column*,QVector,bool)), m_spreadsheet, SLOT(sortColumns(Column*,QVector,bool))); dlg->setColumns(cols); int rc = dlg->exec(); for (auto* col : cols) { col->setSuppressDataChangedSignal(false); if (rc == QDialog::Accepted) col->setChanged(); } } void SpreadsheetView::sortColumnAscending() { QVector cols = selectedColumns(); for (auto* col : cols) col->setSuppressDataChangedSignal(true); m_spreadsheet->sortColumns(cols.first(), cols, true); for (auto* col : cols) { col->setSuppressDataChangedSignal(false); col->setChanged(); } } void SpreadsheetView::sortColumnDescending() { QVector cols = selectedColumns(); for (auto* col : cols) col->setSuppressDataChangedSignal(true); m_spreadsheet->sortColumns(cols.first(), cols, false); for (auto* col : cols) { col->setSuppressDataChangedSignal(false); col->setChanged(); } } /*! Cause a repaint of the header. */ void SpreadsheetView::updateHeaderGeometry(Qt::Orientation o, int first, int last) { Q_UNUSED(first) Q_UNUSED(last) //TODO if (o != Qt::Horizontal) return; m_tableView->horizontalHeader()->setStretchLastSection(true); // ugly hack (flaw in Qt? Does anyone know a better way?) m_tableView->horizontalHeader()->updateGeometry(); m_tableView->horizontalHeader()->setStretchLastSection(false); // ugly hack part 2 } /*! selects the column \c column in the speadsheet view . */ void SpreadsheetView::selectColumn(int column) { QItemSelection selection(m_model->index(0, column), m_model->index(m_spreadsheet->rowCount()-1, column) ); m_suppressSelectionChangedEvent = true; m_tableView->selectionModel()->select(selection, QItemSelectionModel::Select); m_suppressSelectionChangedEvent = false; } /*! deselects the column \c column in the speadsheet view . */ void SpreadsheetView::deselectColumn(int column) { QItemSelection selection(m_model->index(0, column), m_model->index(m_spreadsheet->rowCount()-1, column) ); m_suppressSelectionChangedEvent = true; m_tableView->selectionModel()->select(selection, QItemSelectionModel::Deselect); m_suppressSelectionChangedEvent = false; } /*! called when a column in the speadsheet view was clicked (click in the header). Propagates the selection of the column to the \c Spreadsheet object (a click in the header always selects the column). */ void SpreadsheetView::columnClicked(int column) { m_spreadsheet->setColumnSelectedInView(column, true); } /*! called on selections changes. Propagates the selection/deselection of columns to the \c Spreadsheet object. */ void SpreadsheetView::selectionChanged(const QItemSelection &selected, const QItemSelection &deselected) { Q_UNUSED(selected); Q_UNUSED(deselected); if (m_suppressSelectionChangedEvent) return; QItemSelectionModel* selModel = m_tableView->selectionModel(); for (int i = 0; i < m_spreadsheet->columnCount(); i++) m_spreadsheet->setColumnSelectedInView(i, selModel->isColumnSelected(i, QModelIndex())); } bool SpreadsheetView::exportView() { auto* dlg = new ExportSpreadsheetDialog(this); dlg->setFileName(m_spreadsheet->name()); dlg->setExportTo(QStringList() << i18n("FITS image") << i18n("FITS table")); for (int i = 0; i < m_spreadsheet->columnCount(); ++i) { if (m_spreadsheet->column(i)->columnMode() != AbstractColumn::Numeric) { dlg->setExportToImage(false); break; } } if (selectedColumnCount() == 0) dlg->setExportSelection(false); bool ret; if ((ret = dlg->exec()) == QDialog::Accepted) { const QString path = dlg->path(); const bool exportHeader = dlg->exportHeader(); WAIT_CURSOR; switch (dlg->format()) { case ExportSpreadsheetDialog::ASCII: { const QString separator = dlg->separator(); const QLocale::Language format = dlg->numberFormat(); exportToFile(path, exportHeader, separator, format); break; } case ExportSpreadsheetDialog::Binary: break; case ExportSpreadsheetDialog::LaTeX: { const bool exportLatexHeader = dlg->exportLatexHeader(); const bool gridLines = dlg->gridLines(); const bool captions = dlg->captions(); const bool skipEmptyRows = dlg->skipEmptyRows(); const bool exportEntire = dlg->entireSpreadheet(); exportToLaTeX(path, exportHeader, gridLines, captions, exportLatexHeader, skipEmptyRows, exportEntire); break; } case ExportSpreadsheetDialog::FITS: { const int exportTo = dlg->exportToFits(); const bool commentsAsUnits = dlg->commentsAsUnitsFits(); exportToFits(path, exportTo, commentsAsUnits); break; } case ExportSpreadsheetDialog::SQLite: exportToSQLite(path); break; } RESET_CURSOR; } delete dlg; return ret; } bool SpreadsheetView::printView() { QPrinter printer; auto* dlg = new QPrintDialog(&printer, this); dlg->setWindowTitle(i18nc("@title:window", "Print Spreadsheet")); bool ret; if ((ret = dlg->exec()) == QDialog::Accepted) { print(&printer); } delete dlg; return ret; } bool SpreadsheetView::printPreview() { QPrintPreviewDialog* dlg = new QPrintPreviewDialog(this); connect(dlg, &QPrintPreviewDialog::paintRequested, this, &SpreadsheetView::print); return dlg->exec(); } /*! prints the complete spreadsheet to \c printer. */ void SpreadsheetView::print(QPrinter* printer) const { WAIT_CURSOR; QPainter painter (printer); const int dpiy = printer->logicalDpiY(); const int margin = (int) ( (1/2.54)*dpiy ); // 1 cm margins QHeaderView *hHeader = m_tableView->horizontalHeader(); QHeaderView *vHeader = m_tableView->verticalHeader(); const int rows = m_spreadsheet->rowCount(); const int cols = m_spreadsheet->columnCount(); int height = margin; const int vertHeaderWidth = vHeader->width(); int right = margin + vertHeaderWidth; int columnsPerTable = 0; int headerStringWidth = 0; int firstRowStringWidth = 0; bool tablesNeeded = false; for (int col = 0; col < cols; ++col) { headerStringWidth += m_tableView->columnWidth(col); firstRowStringWidth += m_spreadsheet->column(col)->asStringColumn()->textAt(0).length(); if ((headerStringWidth >= printer->pageRect().width() -2*margin) || (firstRowStringWidth >= printer->pageRect().width() - 2*margin)) { tablesNeeded = true; break; } columnsPerTable++; } int tablesCount = (columnsPerTable != 0) ? cols/columnsPerTable : 0; const int remainingColumns = (columnsPerTable != 0) ? cols % columnsPerTable : cols; if (!tablesNeeded) { tablesCount = 1; columnsPerTable = cols; } if (remainingColumns > 0) tablesCount++; //Paint the horizontal header first for (int table = 0; table < tablesCount; ++table) { right = margin + vertHeaderWidth; painter.setFont(hHeader->font()); QString headerString = m_tableView->model()->headerData(0, Qt::Horizontal).toString(); QRect br; br = painter.boundingRect(br, Qt::AlignCenter, headerString); QRect tr(br); if (table != 0) height += tr.height(); painter.drawLine(right, height, right, height+br.height()); int i = table * columnsPerTable; int toI = table * columnsPerTable + columnsPerTable; if ((remainingColumns > 0) && (table == tablesCount-1)) { i = (tablesCount-1)*columnsPerTable; toI = (tablesCount-1)* columnsPerTable + remainingColumns; } for (; imodel()->headerData(i, Qt::Horizontal).toString(); const int w = m_tableView->columnWidth(i); tr.setTopLeft(QPoint(right,height)); tr.setWidth(w); tr.setHeight(br.height()); painter.drawText(tr, Qt::AlignCenter, headerString); right += w; painter.drawLine(right, height, right, height+tr.height()); } painter.drawLine(margin + vertHeaderWidth, height, right-1, height);//first horizontal line height += tr.height(); painter.drawLine(margin, height, right-1, height); // print table values QString cellText; for (i = 0; i < rows; ++i) { right = margin; cellText = m_tableView->model()->headerData(i, Qt::Vertical).toString()+'\t'; tr = painter.boundingRect(tr, Qt::AlignCenter, cellText); painter.drawLine(right, height, right, height+tr.height()); br.setTopLeft(QPoint(right,height)); br.setWidth(vertHeaderWidth); br.setHeight(tr.height()); painter.drawText(br, Qt::AlignCenter, cellText); right += vertHeaderWidth; painter.drawLine(right, height, right, height+tr.height()); int j = table * columnsPerTable; int toJ = table * columnsPerTable + columnsPerTable; if ((remainingColumns > 0) && (table == tablesCount-1)) { j = (tablesCount-1)*columnsPerTable; toJ = (tablesCount-1)* columnsPerTable + remainingColumns; } for (; j < toJ; j++) { int w = m_tableView->columnWidth(j); cellText = m_spreadsheet->column(j)->isValid(i) ? m_spreadsheet->text(i,j)+'\t': QLatin1String("- \t"); tr = painter.boundingRect(tr,Qt::AlignCenter,cellText); br.setTopLeft(QPoint(right,height)); br.setWidth(w); br.setHeight(tr.height()); painter.drawText(br, Qt::AlignCenter, cellText); right += w; painter.drawLine(right, height, right, height+tr.height()); } height += br.height(); painter.drawLine(margin, height, right-1, height); if (height >= printer->height() - margin) { printer->newPage(); height = margin; painter.drawLine(margin, height, right, height); } } } RESET_CURSOR; } void SpreadsheetView::registerShortcuts() { action_clear_selection ->setShortcut(QKeySequence::Delete); } void SpreadsheetView::unregisterShortcuts() { action_clear_selection->setShortcut(QKeySequence()); } void SpreadsheetView::exportToFile(const QString& path, const bool exportHeader, const QString& separator, QLocale::Language language) const { QFile file(path); if (!file.open(QFile::WriteOnly | QFile::Truncate)) return; PERFTRACE("export spreadsheet to file"); QTextStream out(&file); const int cols = m_spreadsheet->columnCount(); QString sep = separator; sep = sep.replace(QLatin1String("TAB"), QLatin1String("\t"), Qt::CaseInsensitive); sep = sep.replace(QLatin1String("SPACE"), QLatin1String(" "), Qt::CaseInsensitive); //export header (column names) if (exportHeader) { for (int j = 0; j < cols; ++j) { out << m_spreadsheet->column(j)->name(); if (j != cols - 1) out << sep; } out << '\n'; } //export values QLocale locale(language); for (int i = 0; i < m_spreadsheet->rowCount(); ++i) { for (int j = 0; j < cols; ++j) { Column* col = m_spreadsheet->column(j); if (col->columnMode() == AbstractColumn::Numeric) { const Double2StringFilter* out_fltr = static_cast(col->outputFilter()); out << locale.toString(col->valueAt(i), out_fltr->numericFormat(), 16); // export with max. precision } else out << col->asStringColumn()->textAt(i); if (j != cols - 1) out << sep; } out << '\n'; } } void SpreadsheetView::exportToLaTeX(const QString & path, const bool exportHeaders, const bool gridLines, const bool captions, const bool latexHeaders, const bool skipEmptyRows, const bool exportEntire) const { QFile file(path); if (!file.open(QFile::WriteOnly | QFile::Truncate)) return; QList toExport; int cols; int totalRowCount = 0; if (exportEntire) { cols = const_cast(this)->m_spreadsheet->columnCount(); totalRowCount = m_spreadsheet->rowCount(); for (int col = 0; col < cols; ++col) toExport << m_spreadsheet->column(col); } else { cols = const_cast(this)->selectedColumnCount(); const int firtsSelectedCol = const_cast(this)->firstSelectedColumn(); bool rowsCalculated = false; for (int col = firtsSelectedCol; col < firtsSelectedCol + cols; ++col) { QVector textData; for (int row = 0; row < m_spreadsheet->rowCount(); ++row) { if (const_cast(this)->isRowSelected(row)) { textData << m_spreadsheet->column(col)->asStringColumn()->textAt(row); if (!rowsCalculated) totalRowCount++; } } if (!rowsCalculated) rowsCalculated = true; Column* column = new Column(m_spreadsheet->column(col)->name(), textData); toExport << column; } } int columnsStringSize = 0; int columnsPerTable = 0; for (int i = 0; i < cols; ++i) { int maxSize = -1; for (int j = 0; j < toExport.at(i)->asStringColumn()->rowCount(); ++j) { if (toExport.at(i)->asStringColumn()->textAt(j).size() > maxSize) maxSize = toExport.at(i)->asStringColumn()->textAt(j).size(); } columnsStringSize += maxSize; if (!toExport.at(i)->isValid(0)) columnsStringSize += 3; if (columnsStringSize > 65) break; ++columnsPerTable; } const int tablesCount = (columnsPerTable != 0) ? cols/columnsPerTable : 0; const int remainingColumns = (columnsPerTable != 0) ? cols % columnsPerTable : cols; bool columnsSeparating = (cols > columnsPerTable); QTextStream out(&file); QProcess tex; tex.start("latex", QStringList() << "--version", QProcess::ReadOnly); tex.waitForFinished(500); QString texVersionOutput = QString(tex.readAllStandardOutput()); texVersionOutput = texVersionOutput.split('\n')[0]; int yearidx = -1; for (int i = texVersionOutput.size() - 1; i >= 0; --i) { if (texVersionOutput.at(i) == QChar('2')) { yearidx = i; break; } } if (texVersionOutput.at(yearidx+1) == QChar('/')) yearidx -= 3; bool ok; texVersionOutput.midRef(yearidx, 4).toInt(&ok); int version = -1; if (ok) version = texVersionOutput.midRef(yearidx, 4).toInt(&ok); if (latexHeaders) { out << QLatin1String("\\documentclass[11pt,a4paper]{article} \n"); out << QLatin1String("\\usepackage{geometry} \n"); out << QLatin1String("\\usepackage{xcolor,colortbl} \n"); if (version >= 2015) out << QLatin1String("\\extrafloats{1280} \n"); out << QLatin1String("\\definecolor{HeaderBgColor}{rgb}{0.81,0.81,0.81} \n"); out << QLatin1String("\\geometry{ \n"); out << QLatin1String("a4paper, \n"); out << QLatin1String("total={170mm,257mm}, \n"); out << QLatin1String("left=10mm, \n"); out << QLatin1String("top=10mm } \n"); out << QLatin1String("\\begin{document} \n"); out << QLatin1String("\\title{LabPlot Spreadsheet Export to \\LaTeX{} } \n"); out << QLatin1String("\\author{LabPlot} \n"); out << QLatin1String("\\date{\\today} \n"); } QString endTabularTable ("\\end{tabular} \n \\end{table} \n"); QString tableCaption ("\\caption{"+ m_spreadsheet->name()+ "} \n"); QString beginTable ("\\begin{table}[ht] \n"); int rowCount = 0; const int maxRows = 45; bool captionRemoved = false; if (columnsSeparating) { QVector emptyRowIndices; for (int table = 0; table < tablesCount; ++table) { QStringList textable; captionRemoved = false; textable << beginTable; if (captions) textable << tableCaption; textable << QLatin1String("\\centering \n"); textable << QLatin1String("\\begin{tabular}{") << (gridLines ? QStringLiteral("|") : QString()); for (int i = 0; i < columnsPerTable; ++i) textable << ( gridLines ? QLatin1String(" c |") : QLatin1String(" c ") ); textable << QLatin1String("} \n"); if (gridLines) textable << QLatin1String("\\hline \n"); if (exportHeaders) { if (latexHeaders) textable << QLatin1String("\\rowcolor{HeaderBgColor} \n"); for (int col = table*columnsPerTable; col < (table * columnsPerTable) + columnsPerTable; ++col) { textable << toExport.at(col)->name(); if (col != ((table * columnsPerTable)+ columnsPerTable)-1) textable << QLatin1String(" & "); } textable << QLatin1String("\\\\ \n"); if (gridLines) textable << QLatin1String("\\hline \n"); } for (const auto& s : textable) out << s; QStringList values; for (int row = 0; row < totalRowCount; ++row) { values.clear(); bool notEmpty = false; for (int col = table*columnsPerTable; col < (table * columnsPerTable) + columnsPerTable; ++col ) { if (toExport.at(col)->isValid(row)) { notEmpty = true; values << toExport.at(col)->asStringColumn()->textAt(row); } else values << QLatin1String("-"); if (col != ((table * columnsPerTable)+ columnsPerTable)-1) values << QLatin1String(" & "); } if (!notEmpty && skipEmptyRows) { if (!emptyRowIndices.contains(row)) emptyRowIndices << row; } if (emptyRowIndices.contains(row) && notEmpty) emptyRowIndices.remove(emptyRowIndices.indexOf(row)); if (notEmpty || !skipEmptyRows) { for (const auto& s : values) out << s; out << QLatin1String("\\\\ \n"); if (gridLines) out << QLatin1String("\\hline \n"); rowCount++; if (rowCount == maxRows) { out << endTabularTable; out << QLatin1String("\\newpage \n"); if (captions) if (!captionRemoved) textable.removeAt(1); for (const auto& s : textable) out << s; rowCount = 0; if (!captionRemoved) captionRemoved = true; } } } out << endTabularTable; } //new table for the remaining columns QStringList remainingTable; remainingTable << beginTable; if (captions) remainingTable << tableCaption; remainingTable << QLatin1String("\\centering \n"); remainingTable << QLatin1String("\\begin{tabular}{") << (gridLines ? QStringLiteral("|") : QString()); for (int c = 0; c < remainingColumns; ++c) remainingTable << ( gridLines ? QLatin1String(" c |") : QLatin1String(" c ") ); remainingTable << QLatin1String("} \n"); if (gridLines) remainingTable << QLatin1String("\\hline \n"); if (exportHeaders) { if (latexHeaders) remainingTable << QLatin1String("\\rowcolor{HeaderBgColor} \n"); for (int col = 0; col < remainingColumns; ++col) { remainingTable << toExport.at(col + (tablesCount * columnsPerTable))->name(); if (col != remainingColumns-1) remainingTable << QLatin1String(" & "); } remainingTable << QLatin1String("\\\\ \n"); if (gridLines) remainingTable << QLatin1String("\\hline \n"); } for (const auto& s : remainingTable) out << s; QStringList values; captionRemoved = false; for (int row = 0; row < totalRowCount; ++row) { values.clear(); bool notEmpty = false; for (int col = 0; col < remainingColumns; ++col ) { if (toExport.at(col + (tablesCount * columnsPerTable))->isValid(row)) { notEmpty = true; values << toExport.at(col + (tablesCount * columnsPerTable))->asStringColumn()->textAt(row); } else values << QLatin1String("-"); if (col != remainingColumns-1) values << QLatin1String(" & "); } if (!emptyRowIndices.contains(row) && !notEmpty) notEmpty = true; if (notEmpty || !skipEmptyRows) { for (const auto& s : values) out << s; out << QLatin1String("\\\\ \n"); if (gridLines) out << QLatin1String("\\hline \n"); rowCount++; if (rowCount == maxRows) { out << endTabularTable; out << QLatin1String("\\pagebreak[4] \n"); if (captions) if (!captionRemoved) remainingTable.removeAt(1); for (const auto& s : remainingTable) out << s; rowCount = 0; if (!captionRemoved) captionRemoved = true; } } } out << endTabularTable; } else { QStringList textable; textable << beginTable; if (captions) textable << tableCaption; textable << QLatin1String("\\centering \n"); textable << QLatin1String("\\begin{tabular}{") << (gridLines ? QStringLiteral("|") : QString()); for (int c = 0; c < cols; ++c) textable << ( gridLines ? QLatin1String(" c |") : QLatin1String(" c ") ); textable << QLatin1String("} \n"); if (gridLines) textable << QLatin1String("\\hline \n"); if (exportHeaders) { if (latexHeaders) textable << QLatin1String("\\rowcolor{HeaderBgColor} \n"); for (int col = 0; col < cols; ++col) { textable << toExport.at(col)->name(); if (col != cols-1) textable << QLatin1String(" & "); } textable << QLatin1String("\\\\ \n"); if (gridLines) textable << QLatin1String("\\hline \n"); } for (const auto& s : textable) out << s; QStringList values; captionRemoved = false; for (int row = 0; row < totalRowCount; ++row) { values.clear(); bool notEmpty = false; for (int col = 0; col < cols; ++col ) { if (toExport.at(col)->isValid(row)) { notEmpty = true; values << toExport.at(col)->asStringColumn()->textAt(row); } else values << "-"; if (col != cols-1) values << " & "; } if (notEmpty || !skipEmptyRows) { for (const auto& s : values) out << s; out << QLatin1String("\\\\ \n"); if (gridLines) out << QLatin1String("\\hline \n"); rowCount++; if (rowCount == maxRows) { out << endTabularTable; out << QLatin1String("\\newpage \n"); if (captions) if (!captionRemoved) textable.removeAt(1); for (const auto& s : textable) out << s; rowCount = 0; if (!captionRemoved) captionRemoved = true; } } } out << endTabularTable; } if (latexHeaders) out << QLatin1String("\\end{document} \n"); if (!exportEntire) { qDeleteAll(toExport); toExport.clear(); } else toExport.clear(); } void SpreadsheetView::exportToFits(const QString &fileName, const int exportTo, const bool commentsAsUnits) const { auto* filter = new FITSFilter; filter->setExportTo(exportTo); filter->setCommentsAsUnits(commentsAsUnits); filter->write(fileName, m_spreadsheet); delete filter; } void SpreadsheetView::exportToSQLite(const QString& path) const { QFile file(path); if (!file.open(QFile::WriteOnly | QFile::Truncate)) return; PERFTRACE("export spreadsheet to SQLite database"); QApplication::processEvents(QEventLoop::AllEvents, 0); //create database const QStringList& drivers = QSqlDatabase::drivers(); QString driver; if (drivers.contains(QLatin1String("QSQLITE3"))) driver = QLatin1String("QSQLITE3"); else driver = QLatin1String("QSQLITE"); QSqlDatabase db = QSqlDatabase::addDatabase(driver); db.setDatabaseName(path); if (!db.open()) { RESET_CURSOR; KMessageBox::error(nullptr, i18n("Couldn't create the SQLite database %1.", path)); } //create table const int cols = m_spreadsheet->columnCount(); QString query = QLatin1String("create table ") + m_spreadsheet->name() + QLatin1String(" ("); for (int i = 0; i < cols; ++i) { Column* col = m_spreadsheet->column(i); if (i != 0) query += QLatin1String(", "); query += QLatin1String("\"") + col->name() + QLatin1String("\" "); switch (col->columnMode()) { case AbstractColumn::Numeric: query += QLatin1String("REAL"); break; case AbstractColumn::Integer: query += QLatin1String("INTEGER"); break; case AbstractColumn::Text: case AbstractColumn::Month: case AbstractColumn::Day: case AbstractColumn::DateTime: query += QLatin1String("TEXT"); break; } } query += QLatin1Char(')'); QSqlQuery q; if (!q.exec(query)) { RESET_CURSOR; KMessageBox::error(nullptr, i18n("Failed to create table in the SQLite database %1.", path) + "\n" + q.lastError().databaseText()); db.close(); return; } //create bulk insert statement { PERFTRACE("Create the bulk insert statement"); q.exec(QLatin1String("BEGIN TRANSACTION;")); query = "INSERT INTO '" + m_spreadsheet->name() + "' ("; for (int i = 0; i < cols; ++i) { if (i != 0) query += QLatin1String(", "); query += QLatin1Char('\'') + m_spreadsheet->column(i)->name() + QLatin1Char('\''); } query += QLatin1String(") VALUES "); for (int i = 0; i < m_spreadsheet->rowCount(); ++i) { if (i != 0) query += QLatin1String(","); query += QLatin1Char('('); for (int j = 0; j < cols; ++j) { Column* col = m_spreadsheet->column(j); if (j != 0) query += QLatin1String(", "); query += QLatin1Char('\'') + col->asStringColumn()->textAt(i) + QLatin1Char('\''); } query += QLatin1String(")"); } query += QLatin1Char(';'); } //insert values if (!q.exec(query)) { RESET_CURSOR; KMessageBox::error(nullptr, i18n("Failed to insert values into the table.")); QDEBUG("bulk insert error " << q.lastError().databaseText()); } else q.exec(QLatin1String("COMMIT TRANSACTION;")); //close the database db.close(); } diff --git a/src/commonfrontend/worksheet/WorksheetView.cpp b/src/commonfrontend/worksheet/WorksheetView.cpp index c3e268d02..a41523301 100644 --- a/src/commonfrontend/worksheet/WorksheetView.cpp +++ b/src/commonfrontend/worksheet/WorksheetView.cpp @@ -1,1918 +1,1924 @@ /*************************************************************************** File : WorksheetView.cpp Project : LabPlot Description : Worksheet view -------------------------------------------------------------------- Copyright : (C) 2009-2019 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2016-2018 Stefan-Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "commonfrontend/worksheet/WorksheetView.h" #include "backend/core/AbstractColumn.h" #include "backend/worksheet/plots/cartesian/Axis.h" #include "backend/worksheet/plots/cartesian/XYCurve.h" #include "backend/worksheet/plots/cartesian/XYCurvePrivate.h" #include "backend/worksheet/TextLabel.h" #include "commonfrontend/core/PartMdiView.h" #include "kdefrontend/widgets/ThemesWidget.h" #include "kdefrontend/worksheet/GridDialog.h" #include "kdefrontend/worksheet/PresenterWidget.h" #include "kdefrontend/worksheet/DynamicPresenterWidget.h" #include "backend/lib/trace.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /** * \class WorksheetView * \brief Worksheet view */ /*! Constructur of the class. Creates a view for the Worksheet \c worksheet and initializes the internal model. */ WorksheetView::WorksheetView(Worksheet* worksheet) : QGraphicsView(), m_worksheet(worksheet) { setScene(m_worksheet->scene()); setRenderHint(QPainter::Antialiasing); setRubberBandSelectionMode(Qt::ContainsItemBoundingRect); setTransformationAnchor(QGraphicsView::AnchorViewCenter); setResizeAnchor(QGraphicsView::AnchorViewCenter); setMinimumSize(16, 16); setFocusPolicy(Qt::StrongFocus); if (m_worksheet->useViewSize()) { setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); } viewport()->setAttribute( Qt::WA_OpaquePaintEvent ); viewport()->setAttribute( Qt::WA_NoSystemBackground ); setAcceptDrops(true); setCacheMode(QGraphicsView::CacheBackground); m_gridSettings.style = WorksheetView::NoGrid; //signal/slot connections connect(m_worksheet, &Worksheet::requestProjectContextMenu, this, &WorksheetView::createContextMenu); connect(m_worksheet, &Worksheet::itemSelected, this, &WorksheetView::selectItem); connect(m_worksheet, &Worksheet::itemDeselected, this, &WorksheetView::deselectItem); connect(m_worksheet, &Worksheet::requestUpdate, this, &WorksheetView::updateBackground); connect(m_worksheet, &Worksheet::aspectAboutToBeRemoved, this, &WorksheetView::aspectAboutToBeRemoved); connect(m_worksheet, &Worksheet::useViewSizeRequested, this, &WorksheetView::useViewSizeRequested); connect(m_worksheet, &Worksheet::layoutChanged, this, &WorksheetView::layoutChanged); connect(scene(), &QGraphicsScene::selectionChanged, this, &WorksheetView::selectionChanged); //resize the view to make the complete scene visible. //no need to resize the view when the project is being opened, //all views will be resized to the stored values at the end if (!m_worksheet->isLoading()) { float w = Worksheet::convertFromSceneUnits(sceneRect().width(), Worksheet::Inch); float h = Worksheet::convertFromSceneUnits(sceneRect().height(), Worksheet::Inch); w *= QApplication::desktop()->physicalDpiX(); h *= QApplication::desktop()->physicalDpiY(); resize(w*1.1, h*1.1); } //rescale to the original size static const float hscale = QApplication::desktop()->physicalDpiX()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); static const float vscale = QApplication::desktop()->physicalDpiY()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); setTransform(QTransform::fromScale(hscale, vscale)); initBasicActions(); } /*! * initializes couple of actions that have shortcuts assigned in the constructor as opposed * to other actions in initAction() that are create on demand only if the context menu is requested */ void WorksheetView::initBasicActions() { selectAllAction = new QAction(QIcon::fromTheme("edit-select-all"), i18n("Select All"), this); this->addAction(selectAllAction); connect(selectAllAction, &QAction::triggered, this, &WorksheetView::selectAllElements); deleteAction = new QAction(QIcon::fromTheme("edit-delete"), i18n("Delete"), this); this->addAction(deleteAction); connect(deleteAction, &QAction::triggered, this, &WorksheetView::deleteElement); backspaceAction = new QAction(this); this->addAction(backspaceAction); connect(backspaceAction, &QAction::triggered, this, &WorksheetView::deleteElement); //Zoom actions zoomInViewAction = new QAction(QIcon::fromTheme("zoom-in"), i18n("Zoom In"), this); zoomOutViewAction = new QAction(QIcon::fromTheme("zoom-out"), i18n("Zoom Out"), this); zoomOriginAction = new QAction(QIcon::fromTheme("zoom-original"), i18n("Original Size"), this); } void WorksheetView::initActions() { auto* addNewActionGroup = new QActionGroup(this); auto* zoomActionGroup = new QActionGroup(this); auto* mouseModeActionGroup = new QActionGroup(this); auto* layoutActionGroup = new QActionGroup(this); auto* gridActionGroup = new QActionGroup(this); gridActionGroup->setExclusive(true); auto* magnificationActionGroup = new QActionGroup(this); zoomActionGroup->addAction(zoomInViewAction); zoomActionGroup->addAction(zoomOutViewAction); zoomActionGroup->addAction(zoomOriginAction); zoomFitPageHeightAction = new QAction(QIcon::fromTheme("zoom-fit-height"), i18n("Fit to Height"), zoomActionGroup); zoomFitPageWidthAction = new QAction(QIcon::fromTheme("zoom-fit-width"), i18n("Fit to Width"), zoomActionGroup); zoomFitSelectionAction = new QAction(i18n("Fit to Selection"), zoomActionGroup); // Mouse mode actions selectionModeAction = new QAction(QIcon::fromTheme("labplot-cursor-arrow"), i18n("Select and Edit"), mouseModeActionGroup); selectionModeAction->setCheckable(true); navigationModeAction = new QAction(QIcon::fromTheme("input-mouse"), i18n("Navigate"), mouseModeActionGroup); navigationModeAction->setCheckable(true); zoomSelectionModeAction = new QAction(QIcon::fromTheme("page-zoom"), i18n("Select and Zoom"), mouseModeActionGroup); zoomSelectionModeAction->setCheckable(true); //Magnification actions noMagnificationAction = new QAction(QIcon::fromTheme("labplot-1x-zoom"), i18n("No Magnification"), magnificationActionGroup); noMagnificationAction->setCheckable(true); noMagnificationAction->setChecked(true); twoTimesMagnificationAction = new QAction(QIcon::fromTheme("labplot-2x-zoom"), i18n("2x Magnification"), magnificationActionGroup); twoTimesMagnificationAction->setCheckable(true); threeTimesMagnificationAction = new QAction(QIcon::fromTheme("labplot-3x-zoom"), i18n("3x Magnification"), magnificationActionGroup); threeTimesMagnificationAction->setCheckable(true); fourTimesMagnificationAction = new QAction(QIcon::fromTheme("labplot-4x-zoom"), i18n("4x Magnification"), magnificationActionGroup); fourTimesMagnificationAction->setCheckable(true); fiveTimesMagnificationAction = new QAction(QIcon::fromTheme("labplot-5x-zoom"), i18n("5x Magnification"), magnificationActionGroup); fiveTimesMagnificationAction->setCheckable(true); //TODO implement later "group selection action" where multiple objects can be selected by drawing a rectangular // selectionModeAction = new QAction(QIcon::fromTheme("select-rectangular"), i18n("Selection"), mouseModeActionGroup); // selectionModeAction->setCheckable(true); //"Add new" related actions addCartesianPlot1Action = new QAction(QIcon::fromTheme("labplot-xy-plot-four-axes"), i18n("Box Plot, Four Axes"), addNewActionGroup); addCartesianPlot2Action = new QAction(QIcon::fromTheme("labplot-xy-plot-two-axes"), i18n("Box Plot, Two Axes"), addNewActionGroup); addCartesianPlot3Action = new QAction(QIcon::fromTheme("labplot-xy-plot-two-axes-centered"), i18n("Two Axes, Centered"), addNewActionGroup); addCartesianPlot4Action = new QAction(QIcon::fromTheme("labplot-xy-plot-two-axes-centered-origin"), i18n("Two Axes, Crossing at Origin"), addNewActionGroup); addTextLabelAction = new QAction(QIcon::fromTheme("draw-text"), i18n("Text Label"), addNewActionGroup); addBarChartPlot = new QAction(QIcon::fromTheme("office-chart-line"), i18n("Bar Chart"), addNewActionGroup); //Layout actions verticalLayoutAction = new QAction(QIcon::fromTheme("labplot-editvlayout"), i18n("Vertical Layout"), layoutActionGroup); verticalLayoutAction->setCheckable(true); horizontalLayoutAction = new QAction(QIcon::fromTheme("labplot-edithlayout"), i18n("Horizontal Layout"), layoutActionGroup); horizontalLayoutAction->setCheckable(true); gridLayoutAction = new QAction(QIcon::fromTheme("labplot-editgrid"), i18n("Grid Layout"), layoutActionGroup); gridLayoutAction->setCheckable(true); breakLayoutAction = new QAction(QIcon::fromTheme("labplot-editbreaklayout"), i18n("Break Layout"), layoutActionGroup); breakLayoutAction->setEnabled(false); //Grid actions noGridAction = new QAction(i18n("No Grid"), gridActionGroup); noGridAction->setCheckable(true); noGridAction->setChecked(true); noGridAction->setData(WorksheetView::NoGrid); denseLineGridAction = new QAction(i18n("Dense Line Grid"), gridActionGroup); denseLineGridAction->setCheckable(true); sparseLineGridAction = new QAction(i18n("Sparse Line Grid"), gridActionGroup); sparseLineGridAction->setCheckable(true); denseDotGridAction = new QAction(i18n("Dense Dot Grid"), gridActionGroup); denseDotGridAction->setCheckable(true); sparseDotGridAction = new QAction(i18n("Sparse Dot Grid"), gridActionGroup); sparseDotGridAction->setCheckable(true); customGridAction = new QAction(i18n("Custom Grid"), gridActionGroup); customGridAction->setCheckable(true); snapToGridAction = new QAction(i18n("Snap to Grid"), this); snapToGridAction->setCheckable(true); showPresenterMode = new QAction(QIcon::fromTheme("view-fullscreen"), i18n("Show in Presenter Mode"), this); //check the action corresponding to the currently active layout in worksheet this->layoutChanged(m_worksheet->layout()); connect(addNewActionGroup, &QActionGroup::triggered, this, &WorksheetView::addNew); connect(mouseModeActionGroup, &QActionGroup::triggered, this, &WorksheetView::mouseModeChanged); connect(zoomActionGroup, &QActionGroup::triggered, this, &WorksheetView::changeZoom); connect(magnificationActionGroup, &QActionGroup::triggered, this, &WorksheetView::magnificationChanged); connect(layoutActionGroup, &QActionGroup::triggered, this, &WorksheetView::changeLayout); connect(gridActionGroup, &QActionGroup::triggered, this, &WorksheetView::changeGrid); connect(snapToGridAction, &QAction::triggered, this, &WorksheetView::changeSnapToGrid); connect(showPresenterMode, &QAction::triggered, this, &WorksheetView::presenterMode); //worksheet control actions plotsLockedAction = new QAction(i18n("Non-interactive Plots"), this); plotsLockedAction->setToolTip(i18n("If activated, plots on the worksheet don't react on drag and mouse wheel events.")); plotsLockedAction->setCheckable(true); plotsLockedAction->setChecked(m_worksheet->plotsLocked()); connect(plotsLockedAction, &QAction::triggered, this, &WorksheetView::plotsLockedActionChanged); //action for cartesian plots auto* cartesianPlotActionModeActionGroup = new QActionGroup(this); cartesianPlotActionModeActionGroup->setExclusive(true); cartesianPlotApplyToSelectionAction = new QAction(i18n("Selected Plots"), cartesianPlotActionModeActionGroup); cartesianPlotApplyToSelectionAction->setCheckable(true); cartesianPlotApplyToAllAction = new QAction(i18n("All Plots"), cartesianPlotActionModeActionGroup); cartesianPlotApplyToAllAction->setCheckable(true); setCartesianPlotActionMode(m_worksheet->cartesianPlotActionMode()); connect(cartesianPlotActionModeActionGroup, &QActionGroup::triggered, this, &WorksheetView::cartesianPlotActionModeChanged); auto* cartesianPlotMouseModeActionGroup = new QActionGroup(this); cartesianPlotMouseModeActionGroup->setExclusive(true); cartesianPlotSelectionModeAction = new QAction(QIcon::fromTheme("labplot-cursor-arrow"), i18n("Select and Edit"), cartesianPlotMouseModeActionGroup); cartesianPlotSelectionModeAction->setCheckable(true); cartesianPlotSelectionModeAction->setChecked(true); cartesianPlotZoomSelectionModeAction = new QAction(QIcon::fromTheme("labplot-zoom-select"), i18n("Select Region and Zoom In"), cartesianPlotMouseModeActionGroup); cartesianPlotZoomSelectionModeAction->setCheckable(true); cartesianPlotZoomXSelectionModeAction = new QAction(QIcon::fromTheme("labplot-zoom-select-x"), i18n("Select x-region and Zoom In"), cartesianPlotMouseModeActionGroup); cartesianPlotZoomXSelectionModeAction->setCheckable(true); cartesianPlotZoomYSelectionModeAction = new QAction(QIcon::fromTheme("labplot-zoom-select-y"), i18n("Select y-region and Zoom In"), cartesianPlotMouseModeActionGroup); cartesianPlotZoomYSelectionModeAction->setCheckable(true); connect(cartesianPlotMouseModeActionGroup, &QActionGroup::triggered, this, &WorksheetView::cartesianPlotMouseModeChanged); auto* cartesianPlotAddNewActionGroup = new QActionGroup(this); addCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("xy-curve"), cartesianPlotAddNewActionGroup); addHistogramAction = new QAction(QIcon::fromTheme("view-object-histogram-linear"), i18n("Histogram"), cartesianPlotAddNewActionGroup); addEquationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-equation-curve"), i18n("xy-curve from a mathematical Equation"), cartesianPlotAddNewActionGroup); // TODO: no own icons yet addDataOperationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("xy-curve from a Data Operation"), cartesianPlotAddNewActionGroup); // addDataOperationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-data-operation-curve"), i18n("xy-curve From a Data Operation"), cartesianPlotAddNewActionGroup); addDataReductionCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("xy-curve from a Data Reduction"), cartesianPlotAddNewActionGroup); // addDataReductionCurveAction = new QAction(QIcon::fromTheme("labplot-xy-data-reduction-curve"), i18n("xy-curve From a Data Reduction"), cartesianPlotAddNewActionGroup); addDifferentiationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("xy-curve from a Differentiation"), cartesianPlotAddNewActionGroup); // addDifferentiationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-differentiation-curve"), i18n("xy-curve From a Differentiation"), cartesianPlotAddNewActionGroup); addIntegrationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("xy-curve from an Integration"), cartesianPlotAddNewActionGroup); // addIntegrationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-integration-curve"), i18n("xy-curve From an Integration"), cartesianPlotAddNewActionGroup); addConvolutionCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("xy-curve from a (De-)Convolution"), cartesianPlotAddNewActionGroup); // addConvolutionCurveAction = new QAction(QIcon::fromTheme("labplot-xy-convolution-curve"), i18n("xy-curve From a (De-)Convolution"), cartesianPlotAddNewActionGroup); addCorrelationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("xy-curve from a Auto-/Cross-Correlation"), cartesianPlotAddNewActionGroup); // addCorrelationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-convolution-curve"), i18n("xy-curve From a Auto-/Cross-Correlation"), cartesianPlotAddNewActionGroup); addInterpolationCurveAction = new QAction(QIcon::fromTheme("labplot-xy-interpolation-curve"), i18n("xy-curve From an Interpolation"), cartesianPlotAddNewActionGroup); addSmoothCurveAction = new QAction(QIcon::fromTheme("labplot-xy-smoothing-curve"), i18n("xy-curve from a Smooth"), cartesianPlotAddNewActionGroup); addFitCurveAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("xy-curve from a Fit to Data"), cartesianPlotAddNewActionGroup); addFourierFilterCurveAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-filter-curve"), i18n("xy-curve from a Fourier Filter"), cartesianPlotAddNewActionGroup); addFourierTransformCurveAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-transform-curve"), i18n("xy-curve from a Fourier Transform"), cartesianPlotAddNewActionGroup); addLegendAction = new QAction(QIcon::fromTheme("text-field"), i18n("Legend"), cartesianPlotAddNewActionGroup); addHorizontalAxisAction = new QAction(QIcon::fromTheme("labplot-axis-horizontal"), i18n("Horizontal Axis"), cartesianPlotAddNewActionGroup); addVerticalAxisAction = new QAction(QIcon::fromTheme("labplot-axis-vertical"), i18n("Vertical Axis"), cartesianPlotAddNewActionGroup); addCustomPointAction = new QAction(QIcon::fromTheme("draw-cross"), i18n("Custom Point"), cartesianPlotAddNewActionGroup); // Analysis menu // TODO: no own icons yet addDataOperationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Data Operation"), cartesianPlotAddNewActionGroup); // addDataOperationAction = new QAction(QIcon::fromTheme("labplot-xy-data-operation-curve"), i18n("Data Operation"), cartesianPlotAddNewActionGroup); addDataReductionAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Data Reduction"), cartesianPlotAddNewActionGroup); // addDataReductionAction = new QAction(QIcon::fromTheme("labplot-xy-data-reduction-curve"), i18n("Data Reduction"), cartesianPlotAddNewActionGroup); addDifferentiationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Differentiation"), cartesianPlotAddNewActionGroup); // addDifferentiationAction = new QAction(QIcon::fromTheme("labplot-xy-differentiation-curve"), i18n("Differentiation"), cartesianPlotAddNewActionGroup); addIntegrationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Integration"), cartesianPlotAddNewActionGroup); // addIntegrationAction = new QAction(QIcon::fromTheme("labplot-xy-integration-curve"), i18n("Integration"), cartesianPlotAddNewActionGroup); addConvolutionAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Convolution/Deconvolution"), cartesianPlotAddNewActionGroup); // addConvolutionAction = new QAction(QIcon::fromTheme("labplot-xy-convolution-curve"), i18n("Convolution/Deconvolution"), cartesianPlotAddNewActionGroup); addCorrelationAction = new QAction(QIcon::fromTheme("labplot-xy-curve"), i18n("Auto-/Cross-Correlation"), cartesianPlotAddNewActionGroup); // addCorrelationAction = new QAction(QIcon::fromTheme("labplot-xy-correlation-curve"), i18n("Auto-/Cross-Correlation"), cartesianPlotAddNewActionGroup); addInterpolationAction = new QAction(QIcon::fromTheme("labplot-xy-interpolation-curve"), i18n("Interpolation"), cartesianPlotAddNewActionGroup); addSmoothAction = new QAction(QIcon::fromTheme("labplot-xy-smoothing-curve"), i18n("Smooth"), cartesianPlotAddNewActionGroup); addFitAction = new QAction(QIcon::fromTheme("labplot-xy-fit-curve"), i18n("Data Fitting"), cartesianPlotAddNewActionGroup); addFourierFilterAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-filter-curve"), i18n("Fourier Filter"), cartesianPlotAddNewActionGroup); addFourierTransformAction = new QAction(QIcon::fromTheme("labplot-xy-fourier-transform-curve"), i18n("Fourier Transform"), cartesianPlotAddNewActionGroup); connect(cartesianPlotAddNewActionGroup, &QActionGroup::triggered, this, &WorksheetView::cartesianPlotAddNew); auto* cartesianPlotNavigationGroup = new QActionGroup(this); scaleAutoAction = new QAction(QIcon::fromTheme("labplot-auto-scale-all"), i18n("Auto Scale"), cartesianPlotNavigationGroup); scaleAutoAction->setData(CartesianPlot::ScaleAuto); scaleAutoXAction = new QAction(QIcon::fromTheme("labplot-auto-scale-x"), i18n("Auto Scale X"), cartesianPlotNavigationGroup); scaleAutoXAction->setData(CartesianPlot::ScaleAutoX); scaleAutoYAction = new QAction(QIcon::fromTheme("labplot-auto-scale-y"), i18n("Auto Scale Y"), cartesianPlotNavigationGroup); scaleAutoYAction->setData(CartesianPlot::ScaleAutoY); zoomInAction = new QAction(QIcon::fromTheme("zoom-in"), i18n("Zoom In"), cartesianPlotNavigationGroup); zoomInAction->setData(CartesianPlot::ZoomIn); zoomOutAction = new QAction(QIcon::fromTheme("zoom-out"), i18n("Zoom Out"), cartesianPlotNavigationGroup); zoomOutAction->setData(CartesianPlot::ZoomOut); zoomInXAction = new QAction(QIcon::fromTheme("labplot-zoom-in-x"), i18n("Zoom In X"), cartesianPlotNavigationGroup); zoomInXAction->setData(CartesianPlot::ZoomInX); zoomOutXAction = new QAction(QIcon::fromTheme("labplot-zoom-out-x"), i18n("Zoom Out X"), cartesianPlotNavigationGroup); zoomOutXAction->setData(CartesianPlot::ZoomOutX); zoomInYAction = new QAction(QIcon::fromTheme("labplot-zoom-in-y"), i18n("Zoom In Y"), cartesianPlotNavigationGroup); zoomInYAction->setData(CartesianPlot::ZoomInY); zoomOutYAction = new QAction(QIcon::fromTheme("labplot-zoom-out-y"), i18n("Zoom Out Y"), cartesianPlotNavigationGroup); zoomOutYAction->setData(CartesianPlot::ZoomOutY); shiftLeftXAction = new QAction(QIcon::fromTheme("labplot-shift-left-x"), i18n("Shift Left X"), cartesianPlotNavigationGroup); shiftLeftXAction->setData(CartesianPlot::ShiftLeftX); shiftRightXAction = new QAction(QIcon::fromTheme("labplot-shift-right-x"), i18n("Shift Right X"), cartesianPlotNavigationGroup); shiftRightXAction->setData(CartesianPlot::ShiftRightX); shiftUpYAction = new QAction(QIcon::fromTheme("labplot-shift-up-y"), i18n("Shift Up Y"), cartesianPlotNavigationGroup); shiftUpYAction->setData(CartesianPlot::ShiftUpY); shiftDownYAction = new QAction(QIcon::fromTheme("labplot-shift-down-y"), i18n("Shift Down Y"), cartesianPlotNavigationGroup); shiftDownYAction->setData(CartesianPlot::ShiftDownY); connect(cartesianPlotNavigationGroup, &QActionGroup::triggered, this, &WorksheetView::cartesianPlotNavigationChanged); //set some default values selectionModeAction->setChecked(true); handleCartesianPlotActions(); currentZoomAction = zoomInViewAction; currentMagnificationAction = noMagnificationAction; } void WorksheetView::initMenus() { initActions(); m_addNewCartesianPlotMenu = new QMenu(i18n("xy-plot"), this); m_addNewCartesianPlotMenu->addAction(addCartesianPlot1Action); m_addNewCartesianPlotMenu->addAction(addCartesianPlot2Action); m_addNewCartesianPlotMenu->addAction(addCartesianPlot3Action); m_addNewCartesianPlotMenu->addAction(addCartesianPlot4Action); m_addNewMenu = new QMenu(i18n("Add New"), this); + m_addNewMenu->setIcon(QIcon::fromTheme("list-add")); m_addNewMenu->addMenu(m_addNewCartesianPlotMenu)->setIcon(QIcon::fromTheme("office-chart-line")); m_addNewMenu->addSeparator(); m_addNewMenu->addAction(addTextLabelAction); m_viewMouseModeMenu = new QMenu(i18n("Mouse Mode"), this); m_viewMouseModeMenu->setIcon(QIcon::fromTheme("input-mouse")); m_viewMouseModeMenu->addAction(selectionModeAction); m_viewMouseModeMenu->addAction(navigationModeAction); m_viewMouseModeMenu->addAction(zoomSelectionModeAction); m_zoomMenu = new QMenu(i18n("Zoom"), this); m_zoomMenu->setIcon(QIcon::fromTheme("zoom-draw")); m_zoomMenu->addAction(zoomInViewAction); m_zoomMenu->addAction(zoomOutViewAction); m_zoomMenu->addAction(zoomOriginAction); m_zoomMenu->addAction(zoomFitPageHeightAction); m_zoomMenu->addAction(zoomFitPageWidthAction); m_zoomMenu->addAction(zoomFitSelectionAction); m_magnificationMenu = new QMenu(i18n("Magnification"), this); m_magnificationMenu->setIcon(QIcon::fromTheme("labplot-zoom")); m_magnificationMenu->addAction(noMagnificationAction); m_magnificationMenu->addAction(twoTimesMagnificationAction); m_magnificationMenu->addAction(threeTimesMagnificationAction); m_magnificationMenu->addAction(fourTimesMagnificationAction); m_magnificationMenu->addAction(fiveTimesMagnificationAction); m_layoutMenu = new QMenu(i18n("Layout"), this); + m_layoutMenu->setIcon(QIcon::fromTheme("labplot-editbreaklayout")); m_layoutMenu->addAction(verticalLayoutAction); m_layoutMenu->addAction(horizontalLayoutAction); m_layoutMenu->addAction(gridLayoutAction); m_layoutMenu->addSeparator(); m_layoutMenu->addAction(breakLayoutAction); m_gridMenu = new QMenu(i18n("Grid"), this); m_gridMenu->setIcon(QIcon::fromTheme("view-grid")); m_gridMenu->addAction(noGridAction); m_gridMenu->addSeparator(); m_gridMenu->addAction(sparseLineGridAction); m_gridMenu->addAction(denseLineGridAction); m_gridMenu->addSeparator(); m_gridMenu->addAction(sparseDotGridAction); m_gridMenu->addAction(denseDotGridAction); m_gridMenu->addSeparator(); m_gridMenu->addAction(customGridAction); //TODO: implement "snap to grid" and activate this action // m_gridMenu->addSeparator(); // m_gridMenu->addAction(snapToGridAction); m_cartesianPlotMenu = new QMenu(i18n("Cartesian Plot"), this); + m_cartesianPlotMenu->setIcon(QIcon::fromTheme("office-chart-line")); m_cartesianPlotMouseModeMenu = new QMenu(i18n("Mouse Mode"), this); m_cartesianPlotMouseModeMenu->setIcon(QIcon::fromTheme("input-mouse")); m_cartesianPlotMouseModeMenu->addAction(cartesianPlotSelectionModeAction); m_cartesianPlotMouseModeMenu->addAction(cartesianPlotZoomSelectionModeAction); m_cartesianPlotMouseModeMenu->addAction(cartesianPlotZoomXSelectionModeAction); m_cartesianPlotMouseModeMenu->addAction(cartesianPlotZoomYSelectionModeAction); m_cartesianPlotMouseModeMenu->addSeparator(); m_cartesianPlotAddNewMenu = new QMenu(i18n("Add New"), this); + m_cartesianPlotAddNewMenu->setIcon(QIcon::fromTheme("list-add")); m_cartesianPlotAddNewMenu->addAction(addCurveAction); m_cartesianPlotAddNewMenu->addAction(addHistogramAction); m_cartesianPlotAddNewMenu->addAction(addEquationCurveAction); m_cartesianPlotAddNewMenu->addSeparator(); // m_cartesianPlotAddNewMenu->addAction(addDataOperationCurveAction); m_cartesianPlotAddNewMenu->addAction(addDataReductionCurveAction); m_cartesianPlotAddNewMenu->addAction(addDifferentiationCurveAction); m_cartesianPlotAddNewMenu->addAction(addIntegrationCurveAction); m_cartesianPlotAddNewMenu->addAction(addInterpolationCurveAction); m_cartesianPlotAddNewMenu->addAction(addSmoothCurveAction); m_cartesianPlotAddNewMenu->addAction(addFitCurveAction); m_cartesianPlotAddNewMenu->addAction(addFourierFilterCurveAction); m_cartesianPlotAddNewMenu->addAction(addFourierTransformCurveAction); m_cartesianPlotAddNewMenu->addAction(addConvolutionCurveAction); m_cartesianPlotAddNewMenu->addAction(addCorrelationCurveAction); m_cartesianPlotAddNewMenu->addSeparator(); m_cartesianPlotAddNewMenu->addAction(addLegendAction); m_cartesianPlotAddNewMenu->addSeparator(); m_cartesianPlotAddNewMenu->addAction(addHorizontalAxisAction); m_cartesianPlotAddNewMenu->addAction(addVerticalAxisAction); m_cartesianPlotZoomMenu = new QMenu(i18n("Zoom/Navigate"), this); m_cartesianPlotZoomMenu->setIcon(QIcon::fromTheme("zoom-draw")); m_cartesianPlotZoomMenu->addAction(scaleAutoAction); m_cartesianPlotZoomMenu->addAction(scaleAutoXAction); m_cartesianPlotZoomMenu->addAction(scaleAutoYAction); m_cartesianPlotZoomMenu->addSeparator(); m_cartesianPlotZoomMenu->addAction(zoomInAction); m_cartesianPlotZoomMenu->addAction(zoomOutAction); m_cartesianPlotZoomMenu->addSeparator(); m_cartesianPlotZoomMenu->addAction(zoomInXAction); m_cartesianPlotZoomMenu->addAction(zoomOutXAction); m_cartesianPlotZoomMenu->addSeparator(); m_cartesianPlotZoomMenu->addAction(zoomInYAction); m_cartesianPlotZoomMenu->addAction(zoomOutYAction); m_cartesianPlotZoomMenu->addSeparator(); m_cartesianPlotZoomMenu->addAction(shiftLeftXAction); m_cartesianPlotZoomMenu->addAction(shiftRightXAction); m_cartesianPlotZoomMenu->addSeparator(); m_cartesianPlotZoomMenu->addAction(shiftUpYAction); m_cartesianPlotZoomMenu->addAction(shiftDownYAction); m_cartesianPlotActionModeMenu = new QMenu(i18n("Apply Actions to"), this); + m_cartesianPlotActionModeMenu->setIcon(QIcon::fromTheme("dialog-ok-apply")); m_cartesianPlotActionModeMenu->addAction(cartesianPlotApplyToSelectionAction); m_cartesianPlotActionModeMenu->addAction(cartesianPlotApplyToAllAction); m_cartesianPlotMenu->addMenu(m_cartesianPlotMouseModeMenu); m_cartesianPlotMenu->addMenu(m_cartesianPlotAddNewMenu); m_cartesianPlotMenu->addMenu(m_cartesianPlotZoomMenu); m_cartesianPlotMenu->addSeparator(); m_cartesianPlotMenu->addMenu(m_cartesianPlotActionModeMenu); m_cartesianPlotMenu->addAction(plotsLockedAction); // Data manipulation menu m_dataManipulationMenu = new QMenu(i18n("Data Manipulation") ,this); m_dataManipulationMenu->setIcon(QIcon::fromTheme("zoom-draw")); m_dataManipulationMenu->addAction(addDataOperationAction); m_dataManipulationMenu->addAction(addDataReductionAction); //themes menu m_themeMenu = new QMenu(i18n("Apply Theme"), this); + m_themeMenu->setIcon(QIcon::fromTheme("color-management")); auto* themeWidget = new ThemesWidget(nullptr); connect(themeWidget, &ThemesWidget::themeSelected, m_worksheet, &Worksheet::setTheme); connect(themeWidget, &ThemesWidget::themeSelected, m_themeMenu, &QMenu::close); auto* widgetAction = new QWidgetAction(this); widgetAction->setDefaultWidget(themeWidget); m_themeMenu->addAction(widgetAction); m_menusInitialized = true; } /*! * Populates the menu \c menu with the worksheet and worksheet view relevant actions. * The menu is used * - as the context menu in WorksheetView * - as the "worksheet menu" in the main menu-bar (called form MainWin) * - as a part of the worksheet context menu in project explorer */ void WorksheetView::createContextMenu(QMenu* menu) { Q_ASSERT(menu != nullptr); if (!m_menusInitialized) initMenus(); QAction* firstAction = nullptr; // if we're populating the context menu for the project explorer, then //there're already actions available there. Skip the first title-action //and insert the action at the beginning of the menu. if (menu->actions().size() > 1) firstAction = menu->actions().at(1); menu->insertMenu(firstAction, m_addNewMenu); menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_viewMouseModeMenu); menu->insertMenu(firstAction, m_zoomMenu); menu->insertMenu(firstAction, m_magnificationMenu); menu->insertMenu(firstAction, m_layoutMenu); menu->insertMenu(firstAction, m_gridMenu); menu->insertMenu(firstAction, m_themeMenu); menu->insertSeparator(firstAction); menu->insertAction(firstAction, plotsLockedAction); menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_cartesianPlotMenu); menu->insertSeparator(firstAction); menu->insertAction(firstAction, showPresenterMode); menu->insertSeparator(firstAction); } void WorksheetView::createAnalysisMenu(QMenu* menu) { Q_ASSERT(menu != nullptr); if (!m_menusInitialized) initMenus(); // Data manipulation menu menu->insertMenu(nullptr, m_dataManipulationMenu); menu->addAction(addDifferentiationAction); menu->addAction(addIntegrationAction); menu->addAction(addInterpolationAction); menu->addAction(addSmoothAction); menu->addAction(addFitAction); menu->addAction(addFourierFilterAction); menu->addAction(addFourierTransformAction); menu->addAction(addConvolutionAction); menu->addAction(addCorrelationAction); } void WorksheetView::fillToolBar(QToolBar* toolBar) { toolBar->addSeparator(); tbNewCartesianPlot = new QToolButton(toolBar); tbNewCartesianPlot->setPopupMode(QToolButton::MenuButtonPopup); tbNewCartesianPlot->setMenu(m_addNewCartesianPlotMenu); tbNewCartesianPlot->setDefaultAction(addCartesianPlot1Action); toolBar->addWidget(tbNewCartesianPlot); toolBar->addAction(addTextLabelAction); toolBar->addSeparator(); toolBar->addAction(verticalLayoutAction); toolBar->addAction(horizontalLayoutAction); toolBar->addAction(gridLayoutAction); toolBar->addAction(breakLayoutAction); toolBar->addSeparator(); toolBar->addAction(selectionModeAction); toolBar->addAction(navigationModeAction); toolBar->addAction(zoomSelectionModeAction); tbZoom = new QToolButton(toolBar); tbZoom->setPopupMode(QToolButton::MenuButtonPopup); tbZoom->setMenu(m_zoomMenu); tbZoom->setDefaultAction(currentZoomAction); toolBar->addWidget(tbZoom); tbMagnification = new QToolButton(toolBar); tbMagnification->setPopupMode(QToolButton::MenuButtonPopup); tbMagnification->setMenu(m_magnificationMenu); tbMagnification->setDefaultAction(currentMagnificationAction); toolBar->addWidget(tbMagnification); } void WorksheetView::fillCartesianPlotToolBar(QToolBar* toolBar) { toolBar->addAction(cartesianPlotSelectionModeAction); toolBar->addAction(cartesianPlotZoomSelectionModeAction); toolBar->addAction(cartesianPlotZoomXSelectionModeAction); toolBar->addAction(cartesianPlotZoomYSelectionModeAction); toolBar->addSeparator(); toolBar->addAction(addCurveAction); toolBar->addAction(addHistogramAction); toolBar->addAction(addEquationCurveAction); // don't over-populate the tool bar // toolBar->addAction(addDifferentiationCurveAction); // toolBar->addAction(addIntegrationCurveAction); // toolBar->addAction(addDataOperationCurveAction); // toolBar->addAction(addDataReductionCurveAction); // toolBar->addAction(addInterpolationCurveAction); // toolBar->addAction(addSmoothCurveAction); // toolBar->addAction(addFitCurveAction); // toolBar->addAction(addFourierFilterCurveAction); // toolBar->addAction(addFourierTransformCurveAction); // toolBar->addAction(addConvolutionCurveAction); // toolBar->addAction(addCorrelationCurveAction); toolBar->addSeparator(); toolBar->addAction(addLegendAction); toolBar->addSeparator(); toolBar->addAction(addHorizontalAxisAction); toolBar->addAction(addVerticalAxisAction); toolBar->addSeparator(); toolBar->addAction(scaleAutoAction); toolBar->addAction(scaleAutoXAction); toolBar->addAction(scaleAutoYAction); toolBar->addAction(zoomInAction); toolBar->addAction(zoomOutAction); toolBar->addAction(zoomInXAction); toolBar->addAction(zoomOutXAction); toolBar->addAction(zoomInYAction); toolBar->addAction(zoomOutYAction); toolBar->addAction(shiftLeftXAction); toolBar->addAction(shiftRightXAction); toolBar->addAction(shiftUpYAction); toolBar->addAction(shiftDownYAction); handleCartesianPlotActions(); } void WorksheetView::setScene(QGraphicsScene* scene) { QGraphicsView::setScene(scene); } void WorksheetView::setIsClosing() { m_isClosing = true; } void WorksheetView::setCartesianPlotActionMode(Worksheet::CartesianPlotActionMode mode) { if (mode == Worksheet::CartesianPlotActionMode::ApplyActionToAll) cartesianPlotApplyToAllAction->setChecked(true); else cartesianPlotApplyToSelectionAction->setChecked(true); } void WorksheetView::setPlotLock(bool lock) { plotsLockedAction->setChecked(lock); } void WorksheetView::drawForeground(QPainter* painter, const QRectF& rect) { if (m_mouseMode == ZoomSelectionMode && m_selectionBandIsShown) { painter->save(); const QRectF& selRect = mapToScene(QRect(m_selectionStart, m_selectionEnd).normalized()).boundingRect(); //TODO: don't hardcode for black here, use a a different color depending on the theme of the worksheet/plot under the mouse cursor? painter->setPen(QPen(Qt::black, 5/transform().m11())); painter->drawRect(selRect); painter->setBrush(QApplication::palette().color(QPalette::Highlight)); painter->setOpacity(0.2); painter->drawRect(selRect); painter->restore(); } QGraphicsView::drawForeground(painter, rect); } void WorksheetView::drawBackgroundItems(QPainter* painter, const QRectF& scene_rect) { // canvas painter->setOpacity(m_worksheet->backgroundOpacity()); if (m_worksheet->backgroundType() == PlotArea::Color) { switch (m_worksheet->backgroundColorStyle()) { case PlotArea::SingleColor: { painter->setBrush(QBrush(m_worksheet->backgroundFirstColor())); break; } case PlotArea::HorizontalLinearGradient: { QLinearGradient linearGrad(scene_rect.topLeft(), scene_rect.topRight()); linearGrad.setColorAt(0, m_worksheet->backgroundFirstColor()); linearGrad.setColorAt(1, m_worksheet->backgroundSecondColor()); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::VerticalLinearGradient: { QLinearGradient linearGrad(scene_rect.topLeft(), scene_rect.bottomLeft()); linearGrad.setColorAt(0, m_worksheet->backgroundFirstColor()); linearGrad.setColorAt(1, m_worksheet->backgroundSecondColor()); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::TopLeftDiagonalLinearGradient: { QLinearGradient linearGrad(scene_rect.topLeft(), scene_rect.bottomRight()); linearGrad.setColorAt(0, m_worksheet->backgroundFirstColor()); linearGrad.setColorAt(1, m_worksheet->backgroundSecondColor()); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::BottomLeftDiagonalLinearGradient: { QLinearGradient linearGrad(scene_rect.bottomLeft(), scene_rect.topRight()); linearGrad.setColorAt(0, m_worksheet->backgroundFirstColor()); linearGrad.setColorAt(1, m_worksheet->backgroundSecondColor()); painter->setBrush(QBrush(linearGrad)); break; } case PlotArea::RadialGradient: { QRadialGradient radialGrad(scene_rect.center(), scene_rect.width()/2); radialGrad.setColorAt(0, m_worksheet->backgroundFirstColor()); radialGrad.setColorAt(1, m_worksheet->backgroundSecondColor()); painter->setBrush(QBrush(radialGrad)); break; } //default: // painter->setBrush(QBrush(m_worksheet->backgroundFirstColor())); } painter->drawRect(scene_rect); } else if (m_worksheet->backgroundType() == PlotArea::Image) { // background image const QString& backgroundFileName = m_worksheet->backgroundFileName().trimmed(); if ( !backgroundFileName.isEmpty() ) { QPixmap pix(backgroundFileName); switch (m_worksheet->backgroundImageStyle()) { case PlotArea::ScaledCropped: pix = pix.scaled(scene_rect.size().toSize(),Qt::KeepAspectRatioByExpanding,Qt::SmoothTransformation); painter->drawPixmap(scene_rect.topLeft(),pix); break; case PlotArea::Scaled: pix = pix.scaled(scene_rect.size().toSize(),Qt::IgnoreAspectRatio,Qt::SmoothTransformation); painter->drawPixmap(scene_rect.topLeft(),pix); break; case PlotArea::ScaledAspectRatio: pix = pix.scaled(scene_rect.size().toSize(),Qt::KeepAspectRatio,Qt::SmoothTransformation); painter->drawPixmap(scene_rect.topLeft(),pix); break; case PlotArea::Centered: painter->drawPixmap(QPointF(scene_rect.center().x()-pix.size().width()/2,scene_rect.center().y()-pix.size().height()/2),pix); break; case PlotArea::Tiled: painter->drawTiledPixmap(scene_rect,pix); break; case PlotArea::CenterTiled: painter->drawTiledPixmap(scene_rect,pix,QPoint(scene_rect.size().width()/2,scene_rect.size().height()/2)); break; //default: // painter->drawPixmap(scene_rect.topLeft(),pix); } } } else if (m_worksheet->backgroundType() == PlotArea::Pattern) { // background pattern painter->setBrush(QBrush(m_worksheet->backgroundFirstColor(),m_worksheet->backgroundBrushStyle())); painter->drawRect(scene_rect); } //grid if (m_gridSettings.style != WorksheetView::NoGrid) { QColor c = m_gridSettings.color; c.setAlphaF(m_gridSettings.opacity); painter->setPen(c); qreal x, y; qreal left = scene_rect.left(); qreal right = scene_rect.right(); qreal top = scene_rect.top(); qreal bottom = scene_rect.bottom(); if (m_gridSettings.style == WorksheetView::LineGrid) { QLineF line; //horizontal lines y = top + m_gridSettings.verticalSpacing; while (y < bottom) { line.setLine( left, y, right, y ); painter->drawLine(line); y += m_gridSettings.verticalSpacing; } //vertical lines x = left + m_gridSettings.horizontalSpacing; while (x < right) { line.setLine( x, top, x, bottom ); painter->drawLine(line); x += m_gridSettings.horizontalSpacing; } } else { //DotGrid y = top + m_gridSettings.verticalSpacing; while (y < bottom) { x = left;// + m_gridSettings.horizontalSpacing; while (x < right) { x += m_gridSettings.horizontalSpacing; painter->drawPoint(x, y); } y += m_gridSettings.verticalSpacing; } } } } void WorksheetView::drawBackground(QPainter* painter, const QRectF& rect) { painter->save(); //painter->setRenderHint(QPainter::Antialiasing); QRectF scene_rect = sceneRect(); if (!m_worksheet->useViewSize()) { // background KColorScheme scheme(QPalette::Active, KColorScheme::Window); const QColor& color = scheme.background().color(); if (!scene_rect.contains(rect)) painter->fillRect(rect, color); //shadow // int shadowSize = scene_rect.width()*0.02; // QRectF rightShadowRect(scene_rect.right(), scene_rect.top() + shadowSize, shadowSize, scene_rect.height()); // QRectF bottomShadowRect(scene_rect.left() + shadowSize, scene_rect.bottom(), scene_rect.width(), shadowSize); // // const QColor& shadeColor = scheme.shade(color, KColorScheme::MidShade); // painter->fillRect(rightShadowRect.intersected(rect), shadeColor); // painter->fillRect(bottomShadowRect.intersected(rect), shadeColor); } drawBackgroundItems(painter, scene_rect); invalidateScene(rect, QGraphicsScene::BackgroundLayer); painter->restore(); } bool WorksheetView::isPlotAtPos(QPoint pos) const { bool plot = false; QGraphicsItem* item = itemAt(pos); if (item) { plot = item->data(0).toInt() == WorksheetElement::NameCartesianPlot; if (!plot && item->parentItem()) plot = item->parentItem()->data(0).toInt() == WorksheetElement::NameCartesianPlot; } return plot; } CartesianPlot* WorksheetView::plotAt(QPoint pos) const { QGraphicsItem* item = itemAt(pos); if (!item) return nullptr; QGraphicsItem* plotItem = nullptr; if (item->data(0).toInt() == WorksheetElement::NameCartesianPlot) plotItem = item; else { if (item->parentItem() && item->parentItem()->data(0).toInt() == WorksheetElement::NameCartesianPlot) plotItem = item->parentItem(); } if (plotItem == nullptr) return nullptr; CartesianPlot* plot = nullptr; for (auto* p : m_worksheet->children()) { if (p->graphicsItem() == plotItem) { plot = p; break; } } return plot; } //############################################################################## //#################################### Events ############################### //############################################################################## void WorksheetView::resizeEvent(QResizeEvent *event) { if (m_worksheet->useViewSize()) this->processResize(); QGraphicsView::resizeEvent(event); } void WorksheetView::wheelEvent(QWheelEvent* event) { //https://wiki.qt.io/Smooth_Zoom_In_QGraphicsView if (m_mouseMode == ZoomSelectionMode || (QApplication::keyboardModifiers() & Qt::ControlModifier)) { int numDegrees = event->delta() / 8; int numSteps = numDegrees / 15; // see QWheelEvent documentation zoom(numSteps); } else QGraphicsView::wheelEvent(event); } void WorksheetView::zoom(int numSteps) { m_numScheduledScalings += numSteps; if (m_numScheduledScalings * numSteps < 0) // if user moved the wheel in another direction, we reset previously scheduled scalings m_numScheduledScalings = numSteps; auto* anim = new QTimeLine(350, this); anim->setUpdateInterval(20); connect(anim, &QTimeLine::valueChanged, this, &WorksheetView::scalingTime); connect(anim, &QTimeLine::finished, this, &WorksheetView::animFinished); anim->start(); } void WorksheetView::scalingTime() { qreal factor = 1.0 + qreal(m_numScheduledScalings) / 300.0; scale(factor, factor); } void WorksheetView::animFinished() { if (m_numScheduledScalings > 0) m_numScheduledScalings--; else m_numScheduledScalings++; sender()->~QObject(); } void WorksheetView::mousePressEvent(QMouseEvent* event) { //prevent the deselection of items when context menu event //was triggered (right button click) if (event->button() == Qt::RightButton) { event->accept(); return; } if (event->button() == Qt::LeftButton && m_mouseMode == ZoomSelectionMode) { m_selectionStart = event->pos(); m_selectionEnd = m_selectionStart; //select&zoom'g starts -> reset the end point to the start point m_selectionBandIsShown = true; QGraphicsView::mousePressEvent(event); return; } // select the worksheet in the project explorer if the view was clicked // and there is no selection currently. We need this for the case when // there is a single worksheet in the project and we change from the project-node // in the project explorer to the worksheet-node by clicking the view. if ( scene()->selectedItems().isEmpty() ) m_worksheet->setSelectedInView(true); QGraphicsView::mousePressEvent(event); } void WorksheetView::mouseReleaseEvent(QMouseEvent* event) { if (event->button() == Qt::LeftButton && m_mouseMode == ZoomSelectionMode) { m_selectionBandIsShown = false; viewport()->repaint(QRect(m_selectionStart, m_selectionEnd).normalized()); //don't zoom if very small region was selected, avoid occasional/unwanted zooming m_selectionEnd = event->pos(); if ( abs(m_selectionEnd.x() - m_selectionStart.x()) > 20 && abs(m_selectionEnd.y() - m_selectionStart.y()) > 20 ) fitInView(mapToScene(QRect(m_selectionStart, m_selectionEnd).normalized()).boundingRect(), Qt::KeepAspectRatio); } QGraphicsView::mouseReleaseEvent(event); } void WorksheetView::mouseMoveEvent(QMouseEvent* event) { if (m_mouseMode == SelectionMode && m_cartesianPlotMouseMode != CartesianPlot::SelectionMode ) { //check whether there is a cartesian plot under the cursor //and set the cursor appearance according to the current mouse mode for the cartesian plots if ( isPlotAtPos(event->pos()) ) { if (m_cartesianPlotMouseMode == CartesianPlot::ZoomSelectionMode) setCursor(Qt::CrossCursor); else if (m_cartesianPlotMouseMode == CartesianPlot::ZoomXSelectionMode) setCursor(Qt::SizeHorCursor); else if (m_cartesianPlotMouseMode == CartesianPlot::ZoomYSelectionMode) setCursor(Qt::SizeVerCursor); } else setCursor(Qt::ArrowCursor); } else if (m_mouseMode == SelectionMode && m_cartesianPlotMouseMode == CartesianPlot::SelectionMode ) setCursor(Qt::ArrowCursor); else if (m_selectionBandIsShown) { QRect rect = QRect(m_selectionStart, m_selectionEnd).normalized(); m_selectionEnd = event->pos(); rect = rect.united(QRect(m_selectionStart, m_selectionEnd).normalized()); qreal penWidth = 5/transform().m11(); rect.setX(rect.x()-penWidth); rect.setY(rect.y()-penWidth); rect.setHeight(rect.height()+2*penWidth); rect.setWidth(rect.width()+2*penWidth); viewport()->repaint(rect); } //show the magnification window if (magnificationFactor /*&& m_mouseMode == SelectAndEditMode*/) { if (!m_magnificationWindow) { m_magnificationWindow = new QGraphicsPixmapItem(nullptr); m_magnificationWindow->setZValue(std::numeric_limits::max()); scene()->addItem(m_magnificationWindow); } m_magnificationWindow->setVisible(false); //copy the part of the view to be shown magnified QPointF pos = mapToScene(event->pos()); const int size = Worksheet::convertToSceneUnits(2.0, Worksheet::Centimeter)/transform().m11(); const QRectF copyRect(pos.x() - size/(2*magnificationFactor), pos.y() - size/(2*magnificationFactor), size/magnificationFactor, size/magnificationFactor); QPixmap px = QPixmap::grabWidget(this, mapFromScene(copyRect).boundingRect()); px = px.scaled(size, size, Qt::IgnoreAspectRatio, Qt::SmoothTransformation); //draw the bounding rect QPainter painter(&px); const QPen pen = QPen(Qt::lightGray, 2/transform().m11()); painter.setPen(pen); QRect rect = px.rect(); rect.setWidth(rect.width()-pen.widthF()/2); rect.setHeight(rect.height()-pen.widthF()/2); painter.drawRect(rect); //set the pixmap m_magnificationWindow->setPixmap(px); m_magnificationWindow->setPos(pos.x()- px.width()/2, pos.y()- px.height()/2); m_magnificationWindow->setVisible(true); } else if (m_magnificationWindow) m_magnificationWindow->setVisible(false); QGraphicsView::mouseMoveEvent(event); } void WorksheetView::contextMenuEvent(QContextMenuEvent* e) { if ( (m_magnificationWindow && m_magnificationWindow->isVisible() && items(e->pos()).size() == 1) || !itemAt(e->pos()) ) { //no item or only the magnification window under the cursor -> show the context menu for the worksheet QMenu *menu = new QMenu(this); this->createContextMenu(menu); menu->exec(QCursor::pos()); } else { //propagate the event to the scene and graphics items QGraphicsView::contextMenuEvent(e); } } void WorksheetView::keyPressEvent(QKeyEvent* event) { if (event->matches(QKeySequence::Copy)) { //add here copying of objects exportToClipboard(); } QGraphicsView::keyPressEvent(event); } void WorksheetView::keyReleaseEvent(QKeyEvent* event) { QGraphicsView::keyReleaseEvent(event); } void WorksheetView::dragEnterEvent(QDragEnterEvent* event) { //ignore events not related to internal drags of columns etc., e.g. dropping of external files onto LabPlot const QMimeData* mimeData = event->mimeData(); if (!mimeData) { event->ignore(); return; } if (mimeData->formats().at(0) != QLatin1String("labplot-dnd")) { event->ignore(); return; } //select the worksheet in the project explorer and bring the view to the foreground m_worksheet->setSelectedInView(true); m_worksheet->mdiSubWindow()->mdiArea()->setActiveSubWindow(m_worksheet->mdiSubWindow()); event->setAccepted(true); } void WorksheetView::dragMoveEvent(QDragMoveEvent* event) { // only accept drop events if we have a plot under the cursor where we can drop columns onto bool plot = isPlotAtPos(event->pos()); event->setAccepted(plot); } void WorksheetView::dropEvent(QDropEvent* event) { CartesianPlot* plot = plotAt(event->pos()); if (plot != nullptr) plot->processDropEvent(event); } //############################################################################## //#################################### SLOTs ################################ //############################################################################## void WorksheetView::useViewSizeRequested() { if (m_worksheet->useViewSize()) { setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); zoomFitPageHeightAction->setVisible(false); zoomFitPageWidthAction->setVisible(false); currentZoomAction = zoomInViewAction; if (tbZoom) tbZoom->setDefaultAction(zoomInViewAction); //determine and set the current view size this->processResize(); } else { setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded); setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded); zoomFitPageHeightAction->setVisible(true); zoomFitPageWidthAction->setVisible(true); } } void WorksheetView::processResize() { if (size() != sceneRect().size()) { static const float hscale = QApplication::desktop()->physicalDpiX()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); static const float vscale = QApplication::desktop()->physicalDpiY()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); m_worksheet->setUndoAware(false); m_worksheet->setPageRect(QRectF(0.0, 0.0, width()/hscale, height()/vscale)); m_worksheet->setUndoAware(true); } } void WorksheetView::changeZoom(QAction* action) { if (action == zoomInViewAction) zoom(1); else if (action == zoomOutViewAction) zoom(-1); else if (action == zoomOriginAction) { static const float hscale = QApplication::desktop()->physicalDpiX()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); static const float vscale = QApplication::desktop()->physicalDpiY()/(Worksheet::convertToSceneUnits(1,Worksheet::Inch)); setTransform(QTransform::fromScale(hscale, vscale)); } else if (action == zoomFitPageWidthAction) { float scaleFactor = viewport()->width()/scene()->sceneRect().width(); setTransform(QTransform::fromScale(scaleFactor, scaleFactor)); } else if (action == zoomFitPageHeightAction) { float scaleFactor = viewport()->height()/scene()->sceneRect().height(); setTransform(QTransform::fromScale(scaleFactor, scaleFactor)); } else if (action == zoomFitSelectionAction) fitInView(scene()->selectionArea().boundingRect(),Qt::KeepAspectRatio); currentZoomAction = action; if (tbZoom) tbZoom->setDefaultAction(action); } void WorksheetView::magnificationChanged(QAction* action) { if (action == noMagnificationAction) magnificationFactor = 0; else if (action == twoTimesMagnificationAction) magnificationFactor = 2; else if (action == threeTimesMagnificationAction) magnificationFactor = 3; else if (action == fourTimesMagnificationAction) magnificationFactor = 4; else if (action == fiveTimesMagnificationAction) magnificationFactor = 5; currentMagnificationAction = action; if (tbMagnification) tbMagnification->setDefaultAction(action); } void WorksheetView::mouseModeChanged(QAction* action) { if (action == selectionModeAction) { m_mouseMode = SelectionMode; setInteractive(true); setDragMode(QGraphicsView::NoDrag); } else if (action == navigationModeAction) { m_mouseMode = NavigationMode; setInteractive(false); setDragMode(QGraphicsView::ScrollHandDrag); } else { m_mouseMode = ZoomSelectionMode; setInteractive(false); setDragMode(QGraphicsView::NoDrag); } } //"Add new" related slots void WorksheetView::addNew(QAction* action) { WorksheetElement* aspect = nullptr; if (action == addCartesianPlot1Action) { CartesianPlot* plot = new CartesianPlot(i18n("xy-plot")); plot->initDefault(CartesianPlot::FourAxes); plot->setMouseMode(m_cartesianPlotMouseMode); aspect = plot; if (tbNewCartesianPlot) tbNewCartesianPlot->setDefaultAction(addCartesianPlot1Action); } else if (action == addCartesianPlot2Action) { CartesianPlot* plot = new CartesianPlot(i18n("xy-plot")); plot->initDefault(CartesianPlot::TwoAxes); plot->setMouseMode(m_cartesianPlotMouseMode); aspect = plot; if (tbNewCartesianPlot) tbNewCartesianPlot->setDefaultAction(addCartesianPlot2Action); } else if (action == addCartesianPlot3Action) { CartesianPlot* plot = new CartesianPlot(i18n("xy-plot")); plot->initDefault(CartesianPlot::TwoAxesCentered); plot->setMouseMode(m_cartesianPlotMouseMode); aspect = plot; if (tbNewCartesianPlot) tbNewCartesianPlot->setDefaultAction(addCartesianPlot3Action); } else if (action == addCartesianPlot4Action) { CartesianPlot* plot = new CartesianPlot(i18n("xy-plot")); plot->initDefault(CartesianPlot::TwoAxesCenteredZero); plot->setMouseMode(m_cartesianPlotMouseMode); aspect = plot; if (tbNewCartesianPlot) tbNewCartesianPlot->setDefaultAction(addCartesianPlot4Action); } else if (action == addTextLabelAction) { TextLabel* l = new TextLabel(i18n("Text Label")); l->setText(i18n("Text Label")); aspect = l; } if (!aspect) return; m_worksheet->addChild(aspect); handleCartesianPlotActions(); if (!m_fadeInTimeLine) { m_fadeInTimeLine = new QTimeLine(1000, this); m_fadeInTimeLine->setFrameRange(0, 100); connect(m_fadeInTimeLine, &QTimeLine::valueChanged, this, &WorksheetView::fadeIn); } //if there is already an element fading in, stop the time line and show the element with the full opacity. if (m_fadeInTimeLine->state() == QTimeLine::Running) { m_fadeInTimeLine->stop(); auto* effect = new QGraphicsOpacityEffect(); effect->setOpacity(1); lastAddedWorksheetElement->graphicsItem()->setGraphicsEffect(effect); } //fade-in the newly added element lastAddedWorksheetElement = aspect; auto* effect = new QGraphicsOpacityEffect(); effect->setOpacity(0); lastAddedWorksheetElement->graphicsItem()->setGraphicsEffect(effect); m_fadeInTimeLine->start(); } /*! * select all top-level items */ void WorksheetView::selectAllElements() { //deselect all previously selected items since there can be some non top-level items belong them m_suppressSelectionChangedEvent = true; for (auto* item : m_selectedItems) m_worksheet->setItemSelectedInView(item, false); //select top-level items for (auto* item : scene()->items()) { if (!item->parentItem()) item->setSelected(true); } m_suppressSelectionChangedEvent = false; this->selectionChanged(); } /*! * deletes selected worksheet elements */ void WorksheetView::deleteElement() { if (m_selectedItems.isEmpty()) return; int rc = KMessageBox::warningYesNo( this, i18np("Do you really want to delete the selected object?", "Do you really want to delete the selected %1 objects?", m_selectedItems.size()), i18np("Delete selected object", "Delete selected objects", m_selectedItems.size())); if (rc == KMessageBox::No) return; m_suppressSelectionChangedEvent = true; m_worksheet->beginMacro(i18n("%1: Remove selected worksheet elements.", m_worksheet->name())); for (auto* item : m_selectedItems) m_worksheet->deleteAspectFromGraphicsItem(item); m_worksheet->endMacro(); m_suppressSelectionChangedEvent = false; } void WorksheetView::aspectAboutToBeRemoved(const AbstractAspect* aspect) { lastAddedWorksheetElement = dynamic_cast(const_cast(aspect)); if (!lastAddedWorksheetElement) return; //FIXME: fading-out doesn't work //also, the following code collides with undo/redo of the deletion //of a worksheet element (after redoing the element is not shown with the full opacity /* if (!m_fadeOutTimeLine) { m_fadeOutTimeLine = new QTimeLine(1000, this); m_fadeOutTimeLine->setFrameRange(0, 100); connect(m_fadeOutTimeLine, SIGNAL(valueChanged(qreal)), this, SLOT(fadeOut(qreal))); } //if there is already an element fading out, stop the time line if (m_fadeOutTimeLine->state() == QTimeLine::Running) m_fadeOutTimeLine->stop(); m_fadeOutTimeLine->start(); */ } void WorksheetView::fadeIn(qreal value) { auto* effect = new QGraphicsOpacityEffect(); effect->setOpacity(value); lastAddedWorksheetElement->graphicsItem()->setGraphicsEffect(effect); } void WorksheetView::fadeOut(qreal value) { auto* effect = new QGraphicsOpacityEffect(); effect->setOpacity(1 - value); lastAddedWorksheetElement->graphicsItem()->setGraphicsEffect(effect); } /*! * called when one of the layout-actions in WorkseetView was triggered. * sets the layout in Worksheet and enables/disables the layout actions. */ void WorksheetView::changeLayout(QAction* action) { if (action == breakLayoutAction) { verticalLayoutAction->setEnabled(true); verticalLayoutAction->setChecked(false); horizontalLayoutAction->setEnabled(true); horizontalLayoutAction->setChecked(false); gridLayoutAction->setEnabled(true); gridLayoutAction->setChecked(false); breakLayoutAction->setEnabled(false); m_worksheet->setLayout(Worksheet::NoLayout); } else { verticalLayoutAction->setEnabled(false); horizontalLayoutAction->setEnabled(false); gridLayoutAction->setEnabled(false); breakLayoutAction->setEnabled(true); if (action == verticalLayoutAction) { verticalLayoutAction->setChecked(true); m_worksheet->setLayout(Worksheet::VerticalLayout); } else if (action == horizontalLayoutAction) { horizontalLayoutAction->setChecked(true); m_worksheet->setLayout(Worksheet::HorizontalLayout); } else { gridLayoutAction->setChecked(true); m_worksheet->setLayout(Worksheet::GridLayout); } } } void WorksheetView::changeGrid(QAction* action) { if (action == noGridAction) { m_gridSettings.style = WorksheetView::NoGrid; snapToGridAction->setEnabled(false); } else if (action == sparseLineGridAction) { m_gridSettings.style = WorksheetView::LineGrid; m_gridSettings.color = Qt::gray; m_gridSettings.opacity = 0.7; m_gridSettings.horizontalSpacing = 15; m_gridSettings.verticalSpacing = 15; } else if (action == denseLineGridAction) { m_gridSettings.style = WorksheetView::LineGrid; m_gridSettings.color = Qt::gray; m_gridSettings.opacity = 0.7; m_gridSettings.horizontalSpacing = 5; m_gridSettings.verticalSpacing = 5; } else if (action == denseDotGridAction) { m_gridSettings.style = WorksheetView::DotGrid; m_gridSettings.color = Qt::black; m_gridSettings.opacity = 0.7; m_gridSettings.horizontalSpacing = 5; m_gridSettings.verticalSpacing = 5; } else if (action == sparseDotGridAction) { m_gridSettings.style = WorksheetView::DotGrid; m_gridSettings.color = Qt::black; m_gridSettings.opacity = 0.7; m_gridSettings.horizontalSpacing = 15; m_gridSettings.verticalSpacing = 15; } else if (action == customGridAction) { auto* dlg = new GridDialog(this); if (dlg->exec() == QDialog::Accepted) dlg->save(m_gridSettings); else return; } if (m_gridSettings.style == WorksheetView::NoGrid) snapToGridAction->setEnabled(false); else snapToGridAction->setEnabled(true); invalidateScene(sceneRect(), QGraphicsScene::BackgroundLayer); } //TODO void WorksheetView::changeSnapToGrid() { } /*! * Selects the QGraphicsItem \c item in \c WorksheetView. * The selection in \c ProjectExplorer is forwarded to \c Worksheet * and is finally handled here. */ void WorksheetView::selectItem(QGraphicsItem* item) { m_suppressSelectionChangedEvent = true; item->setSelected(true); m_selectedItems<setSelected(false); m_selectedItems.removeOne(item); handleCartesianPlotActions(); m_suppressSelectionChangedEvent = false; } /*! * Called on selection changes in the view. * Determines which items were selected and deselected * and forwards these changes to \c Worksheet */ void WorksheetView::selectionChanged() { //if the project is being closed, the scene items are being removed and the selection can change. //don't react on these changes since this can lead crashes (worksheet object is already in the destructor). if (m_isClosing) return; if (m_suppressSelectionChangedEvent) return; QList items = scene()->selectedItems(); //When making a graphics item invisible, it gets deselected in the scene. //In this case we don't want to deselect the item in the project explorer. bool invisibleDeselected = false; //check, whether the previously selected items were deselected now. //Forward the deselection prior to the selection of new items //in order to avoid the unwanted multiple selection in project explorer for (auto* item : m_selectedItems ) { if ( items.indexOf(item) == -1 ) { if (item->isVisible()) m_worksheet->setItemSelectedInView(item, false); else invisibleDeselected = true; } } //select new items if (items.isEmpty() && invisibleDeselected == false) { //no items selected -> select the worksheet again. m_worksheet->setSelectedInView(true); //if one of the "zoom&select" plot mouse modes was selected before, activate the default "selection mode" again //since no plots are selected now. if (m_mouseMode == SelectionMode && m_cartesianPlotMouseMode!= CartesianPlot::SelectionMode) { cartesianPlotSelectionModeAction->setChecked(true); cartesianPlotMouseModeChanged(cartesianPlotSelectionModeAction); } } else { for (const auto* item : items) m_worksheet->setItemSelectedInView(item, true); //items selected -> deselect the worksheet in the project explorer //prevents unwanted multiple selection with worksheet (if it was selected before) m_worksheet->setSelectedInView(false); } m_selectedItems = items; handleCartesianPlotActions(); } //check whether we have cartesian plots selected and activate/deactivate void WorksheetView::handleCartesianPlotActions() { if (!m_menusInitialized) return; bool plot = false; if (m_worksheet->cartesianPlotActionMode() == Worksheet::CartesianPlotActionMode::ApplyActionToSelection) { //check whether we have cartesian plots selected for (auto* item : m_selectedItems) { //TODO: or if a children of a plot is selected if (item->data(0).toInt() == WorksheetElement::NameCartesianPlot) { plot = true; break; } } } else { //actions are applied to all available plots -> check whether we have plots plot = (m_worksheet->children().size() != 0); } cartesianPlotSelectionModeAction->setEnabled(plot); cartesianPlotZoomSelectionModeAction->setEnabled(plot); cartesianPlotZoomXSelectionModeAction->setEnabled(plot); cartesianPlotZoomYSelectionModeAction->setEnabled(plot); addCurveAction->setEnabled(plot); addHistogramAction->setEnabled(plot); addEquationCurveAction->setEnabled(plot); addDataOperationCurveAction->setEnabled(false); addDataReductionCurveAction->setEnabled(plot); addDifferentiationCurveAction->setEnabled(plot); addIntegrationCurveAction->setEnabled(plot); addInterpolationCurveAction->setEnabled(plot); addSmoothCurveAction->setEnabled(plot); addFitCurveAction->setEnabled(plot); addFourierFilterCurveAction->setEnabled(plot); addFourierTransformCurveAction->setEnabled(plot); addConvolutionCurveAction->setEnabled(plot); addCorrelationCurveAction->setEnabled(plot); addHorizontalAxisAction->setEnabled(plot); addVerticalAxisAction->setEnabled(plot); addLegendAction->setEnabled(plot); scaleAutoXAction->setEnabled(plot); scaleAutoYAction->setEnabled(plot); scaleAutoAction->setEnabled(plot); zoomInAction->setEnabled(plot); zoomOutAction->setEnabled(plot); zoomInXAction->setEnabled(plot); zoomOutXAction->setEnabled(plot); zoomInYAction->setEnabled(plot); zoomOutYAction->setEnabled(plot); shiftLeftXAction->setEnabled(plot); shiftRightXAction->setEnabled(plot); shiftUpYAction->setEnabled(plot); shiftDownYAction->setEnabled(plot); // analysis menu //TODO: enable also if children of plots are selected addDataOperationAction->setEnabled(false); m_dataManipulationMenu->setEnabled(plot); addDifferentiationAction->setEnabled(plot); addIntegrationAction->setEnabled(plot); addInterpolationAction->setEnabled(plot); addSmoothAction->setEnabled(plot); addFitAction->setEnabled(plot); addFourierFilterAction->setEnabled(plot); addFourierTransformAction->setEnabled(plot); addConvolutionAction->setEnabled(plot); addCorrelationAction->setEnabled(plot); } void WorksheetView::exportToFile(const QString& path, const ExportFormat format, const ExportArea area, const bool background, const int resolution) { QRectF sourceRect; //determine the rectangular to print if (area == WorksheetView::ExportBoundingBox) sourceRect = scene()->itemsBoundingRect(); else if (area == WorksheetView::ExportSelection) { //TODO doesn't work: rect = scene()->selectionArea().boundingRect(); for (const auto* item : m_selectedItems) sourceRect = sourceRect.united( item->mapToScene(item->boundingRect()).boundingRect() ); } else sourceRect = scene()->sceneRect(); //print if (format == WorksheetView::Pdf) { QPrinter printer(QPrinter::HighResolution); printer.setOutputFormat(QPrinter::PdfFormat); printer.setOutputFileName(path); int w = Worksheet::convertFromSceneUnits(sourceRect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(sourceRect.height(), Worksheet::Millimeter); printer.setPaperSize( QSizeF(w, h), QPrinter::Millimeter); printer.setPageMargins(0,0,0,0, QPrinter::Millimeter); printer.setPrintRange(QPrinter::PageRange); printer.setCreator(QLatin1String("LabPlot ") + LVERSION); QPainter painter(&printer); painter.setRenderHint(QPainter::Antialiasing); QRectF targetRect(0, 0, painter.device()->width(),painter.device()->height()); painter.begin(&printer); exportPaint(&painter, targetRect, sourceRect, background); painter.end(); } else if (format == WorksheetView::Svg) { QSvgGenerator generator; generator.setFileName(path); int w = Worksheet::convertFromSceneUnits(sourceRect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(sourceRect.height(), Worksheet::Millimeter); w = w*QApplication::desktop()->physicalDpiX()/25.4; h = h*QApplication::desktop()->physicalDpiY()/25.4; generator.setSize(QSize(w, h)); QRectF targetRect(0, 0, w, h); generator.setViewBox(targetRect); QPainter painter; painter.begin(&generator); exportPaint(&painter, targetRect, sourceRect, background); painter.end(); } else { //PNG //TODO add all formats supported by Qt in QImage int w = Worksheet::convertFromSceneUnits(sourceRect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(sourceRect.height(), Worksheet::Millimeter); w = w*resolution/25.4; h = h*resolution/25.4; QImage image(QSize(w, h), QImage::Format_ARGB32_Premultiplied); image.fill(Qt::transparent); QRectF targetRect(0, 0, w, h); QPainter painter; painter.begin(&image); painter.setRenderHint(QPainter::Antialiasing); exportPaint(&painter, targetRect, sourceRect, background); painter.end(); image.save(path, "PNG"); } } void WorksheetView::exportToClipboard() { #ifndef QT_NO_CLIPBOARD QRectF sourceRect; if (m_selectedItems.size() == 0) sourceRect = scene()->itemsBoundingRect(); else { //export selection for (const auto* item : m_selectedItems) sourceRect = sourceRect.united( item->mapToScene(item->boundingRect()).boundingRect() ); } int w = Worksheet::convertFromSceneUnits(sourceRect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(sourceRect.height(), Worksheet::Millimeter); w = w*QApplication::desktop()->physicalDpiX()/25.4; h = h*QApplication::desktop()->physicalDpiY()/25.4; QImage image(QSize(w, h), QImage::Format_ARGB32_Premultiplied); image.fill(Qt::transparent); QRectF targetRect(0, 0, w, h); QPainter painter; painter.begin(&image); painter.setRenderHint(QPainter::Antialiasing); exportPaint(&painter, targetRect, sourceRect, true); painter.end(); QClipboard* clipboard = QApplication::clipboard(); clipboard->setImage(image, QClipboard::Clipboard); #endif } void WorksheetView::exportPaint(QPainter* painter, const QRectF& targetRect, const QRectF& sourceRect, const bool background) { //draw the background if (background) { painter->save(); painter->scale(targetRect.width()/sourceRect.width(), targetRect.height()/sourceRect.height()); drawBackground(painter, sourceRect); painter->restore(); } //draw the scene items m_worksheet->setPrinting(true); scene()->render(painter, QRectF(), sourceRect); m_worksheet->setPrinting(false); } void WorksheetView::print(QPrinter* printer) { m_worksheet->setPrinting(true); QPainter painter(printer); painter.setRenderHint(QPainter::Antialiasing); // draw background QRectF page_rect = printer->pageRect(); QRectF scene_rect = scene()->sceneRect(); //qDebug()<<"source (scene):"<name(), selectedPlots)); for (auto* plot : plots) { //TODO: or if any children of a plot is selected if (m_selectedItems.indexOf(plot->graphicsItem()) != -1) this->cartesianPlotAdd(plot, action); } if (selectedPlots > 1) m_worksheet->endMacro(); } else { if (plots.size() > 1) m_worksheet->beginMacro(i18n("%1: Add curve to %2 plots", m_worksheet->name(), plots.size())); for (auto* plot : plots) this->cartesianPlotAdd(plot, action); if (plots.size() > 1) m_worksheet->endMacro(); } } void WorksheetView::cartesianPlotAdd(CartesianPlot* plot, QAction* action) { DEBUG("WorksheetView::cartesianPlotAdd()"); if (action == addCurveAction) plot->addCurve(); else if (action == addHistogramAction) plot->addHistogram(); else if (action == addEquationCurveAction) plot->addEquationCurve(); else if (action == addDataReductionCurveAction) plot->addDataReductionCurve(); else if (action == addDifferentiationCurveAction) plot->addDifferentiationCurve(); else if (action == addIntegrationCurveAction) plot->addIntegrationCurve(); else if (action == addInterpolationCurveAction) plot->addInterpolationCurve(); else if (action == addSmoothCurveAction) plot->addSmoothCurve(); else if (action == addFitCurveAction) plot->addFitCurve(); else if (action == addFourierFilterCurveAction) plot->addFourierFilterCurve(); else if (action == addFourierTransformCurveAction) plot->addFourierTransformCurve(); else if (action == addConvolutionCurveAction) plot->addConvolutionCurve(); else if (action == addCorrelationCurveAction) plot->addCorrelationCurve(); else if (action == addLegendAction) plot->addLegend(); else if (action == addHorizontalAxisAction) plot->addHorizontalAxis(); else if (action == addVerticalAxisAction) plot->addVerticalAxis(); else if (action == addCustomPointAction) plot->addCustomPoint(); // analysis actions else if (action == addDataReductionAction) plot->addDataReductionCurve(); else if (action == addDifferentiationAction) plot->addDifferentiationCurve(); else if (action == addIntegrationAction) plot->addIntegrationCurve(); else if (action == addInterpolationAction) plot->addInterpolationCurve(); else if (action == addSmoothAction) plot->addSmoothCurve(); else if (action == addFitAction) plot->addFitCurve(); else if (action == addFourierFilterAction) plot->addFourierFilterCurve(); else if (action == addFourierTransformAction) plot->addFourierTransformCurve(); else if (action == addConvolutionAction) plot->addConvolutionCurve(); else if (action == addCorrelationAction) plot->addCorrelationCurve(); } void WorksheetView::cartesianPlotNavigationChanged(QAction* action) { CartesianPlot::NavigationOperation op = (CartesianPlot::NavigationOperation)action->data().toInt(); if (m_worksheet->cartesianPlotActionMode() == Worksheet::ApplyActionToSelection) { for (auto* plot : m_worksheet->children() ) { if (m_selectedItems.indexOf(plot->graphicsItem()) != -1) plot->navigate(op); } } else { for (auto* plot : m_worksheet->children() ) plot->navigate(op); } } void WorksheetView::presenterMode() { KConfigGroup group = KSharedConfig::openConfig()->group("Settings_Worksheet"); //show dynamic presenter widget, if enabled if (group.readEntry("PresenterModeInteractive", false)) { auto* dynamicPresenterWidget = new DynamicPresenterWidget(m_worksheet); dynamicPresenterWidget->showFullScreen(); return; } //show static presenter widget (default) QRectF sourceRect(scene()->sceneRect()); int w = Worksheet::convertFromSceneUnits(sourceRect.width(), Worksheet::Millimeter); int h = Worksheet::convertFromSceneUnits(sourceRect.height(), Worksheet::Millimeter); w *= QApplication::desktop()->physicalDpiX()/25.4; h *= QApplication::desktop()->physicalDpiY()/25.4; QRectF targetRect(0, 0, w, h); QDesktopWidget* const dw = QApplication::desktop(); const int primaryScreenIdx = dw->primaryScreen(); const QRectF& screenSize = dw->availableGeometry(primaryScreenIdx); if (targetRect.width() > screenSize.width() || ((targetRect.height() > screenSize.height()))) { const double ratio = qMin(screenSize.width() / targetRect.width(), screenSize.height() / targetRect.height()); targetRect.setWidth(targetRect.width()* ratio); targetRect.setHeight(targetRect.height() * ratio); } QImage image(QSize(targetRect.width(), targetRect.height()), QImage::Format_ARGB32_Premultiplied); image.fill(Qt::transparent); QPainter painter; painter.begin(&image); painter.setRenderHint(QPainter::Antialiasing); exportPaint(&painter, targetRect, sourceRect, true); painter.end(); PresenterWidget* presenterWidget = new PresenterWidget(QPixmap::fromImage(image), m_worksheet->name()); presenterWidget->showFullScreen(); } diff --git a/src/kdefrontend/MainWin.cpp b/src/kdefrontend/MainWin.cpp index d8a1efbe8..ff128e588 100644 --- a/src/kdefrontend/MainWin.cpp +++ b/src/kdefrontend/MainWin.cpp @@ -1,2253 +1,2257 @@ /*************************************************************************** File : MainWin.cc Project : LabPlot Description : Main window of the application -------------------------------------------------------------------- Copyright : (C) 2008-2018 Stefan Gerlach (stefan.gerlach@uni.kn) Copyright : (C) 2009-2018 Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "MainWin.h" #include "backend/core/Project.h" #include "backend/core/Folder.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/Workbook.h" #include "backend/spreadsheet/Spreadsheet.h" #include "backend/matrix/Matrix.h" #include "backend/worksheet/Worksheet.h" #include "backend/datasources/LiveDataSource.h" #include "backend/datasources/DatasetHandler.h" #ifdef HAVE_LIBORIGIN #include "backend/datasources/projects/OriginProjectParser.h" #endif #ifdef HAVE_CANTOR_LIBS #include "backend/cantorWorksheet/CantorWorksheet.h" #endif #include "backend/datapicker/Datapicker.h" #include "backend/note/Note.h" #include "backend/lib/macros.h" #ifdef HAVE_MQTT #include "backend/datasources/MQTTClient.h" #endif #include "commonfrontend/core/PartMdiView.h" #include "commonfrontend/ProjectExplorer.h" #include "commonfrontend/matrix/MatrixView.h" #include "commonfrontend/spreadsheet/SpreadsheetView.h" #include "commonfrontend/worksheet/WorksheetView.h" #ifdef HAVE_CANTOR_LIBS #include "commonfrontend/cantorWorksheet/CantorWorksheetView.h" #endif #include "commonfrontend/datapicker/DatapickerView.h" #include "commonfrontend/datapicker/DatapickerImageView.h" #include "commonfrontend/note/NoteView.h" #include "commonfrontend/widgets/MemoryWidget.h" #include "kdefrontend/datasources/ImportFileDialog.h" #include "kdefrontend/datasources/ImportDatasetDialog.h" #include "kdefrontend/datasources/ImportDatasetWidget.h" #include "kdefrontend/datasources/ImportProjectDialog.h" #include "kdefrontend/datasources/ImportSQLDatabaseDialog.h" #include "kdefrontend/dockwidgets/ProjectDock.h" #include "kdefrontend/HistoryDialog.h" #include "kdefrontend/SettingsDialog.h" #include "kdefrontend/GuiObserver.h" #include "kdefrontend/widgets/FITSHeaderEditDialog.h" #include "DatasetModel.h" #include "WelcomeScreenHelper.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_CANTOR_LIBS #include #include #include #include #endif /*! \class MainWin \brief Main application window. \ingroup kdefrontend */ MainWin::MainWin(QWidget *parent, const QString& filename) : KXmlGuiWindow(parent) { initGUI(filename); setAcceptDrops(true); //restore the geometry KConfigGroup group = KSharedConfig::openConfig()->group("MainWin"); restoreGeometry(group.readEntry("geometry", QByteArray())); } MainWin::~MainWin() { //save the recent opened files m_recentProjectsAction->saveEntries( KSharedConfig::openConfig()->group("Recent Files") ); KConfigGroup group = KSharedConfig::openConfig()->group("MainWin"); group.writeEntry("geometry", saveGeometry()); KSharedConfig::openConfig()->sync(); if (m_project != nullptr) { if(dynamic_cast(centralWidget()) == nullptr) m_mdiArea->closeAllSubWindows(); disconnect(m_project, nullptr, this, nullptr); delete m_project; } if (m_aspectTreeModel) delete m_aspectTreeModel; if (m_guiObserver) delete m_guiObserver; } void MainWin::showPresenter() { Worksheet* w = activeWorksheet(); if (w) { auto* view = dynamic_cast(w->view()); view->presenterMode(); } else { //currently active object is not a worksheet but we're asked to start in the presenter mode //determine the first available worksheet and show it in the presenter mode QVector worksheets = m_project->children(); if (worksheets.size() > 0) { auto* view = qobject_cast(worksheets.first()->view()); view->presenterMode(); } else { QMessageBox::information(this, i18n("Presenter Mode"), i18n("No worksheets are available in the project. The presenter mode will not be started.")); } } } AspectTreeModel* MainWin::model() const { return m_aspectTreeModel; } Project* MainWin::project() const { return m_project; } void MainWin::initGUI(const QString& fileName) { m_mdiArea = new QMdiArea; setCentralWidget(m_mdiArea); connect(m_mdiArea, &QMdiArea::subWindowActivated, this, &MainWin::handleCurrentSubWindowChanged); statusBar()->showMessage(i18nc("%1 is the LabPlot version", "Welcome to LabPlot %1", QLatin1String(LVERSION))); initActions(); #ifdef Q_OS_DARWIN setupGUI(Default, QLatin1String("/Applications/labplot2.app/Contents/Resources/labplot2ui.rc")); #else setupGUI(Default, KXMLGUIClient::xmlFile()); // should be "labplot2ui.rc" #endif DEBUG("component name: " << KXMLGUIClient::componentName().toStdString()); DEBUG("XML file: " << KXMLGUIClient::xmlFile().toStdString() << " (should be \"labplot2ui.rc\")"); //all toolbars created via the KXMLGUI framework are locked on default: // * on the very first program start, unlock all toolbars // * on later program starts, set stored lock status //Furthermore, we want to show icons only after the first program start. KConfigGroup groupMain = KSharedConfig::openConfig()->group("MainWindow"); if (groupMain.exists()) { //KXMLGUI framework automatically stores "Disabled" for the key "ToolBarsMovable" //in case the toolbars are locked -> load this value const QString& str = groupMain.readEntry(QLatin1String("ToolBarsMovable"), ""); bool locked = (str == QLatin1String("Disabled")); KToolBar::setToolBarsLocked(locked); } else { //first start KToolBar::setToolBarsLocked(false); //show icons only for (auto* container : factory()->containers(QLatin1String("ToolBar"))) { auto* toolbar = dynamic_cast(container); if (toolbar) toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly); } } initMenus(); auto* mainToolBar = qobject_cast(factory()->container("main_toolbar", this)); if (!mainToolBar) { QMessageBox::critical(this, i18n("GUI configuration file not found"), i18n("%1 file was not found. Please check your installation.", KXMLGUIClient::xmlFile())); //TODO: the application is not really usable if the rc file was not found. We should quit the application. The following line crashes //the application because of the splash screen. We need to find another solution. // QMetaObject::invokeMethod(this, "close", Qt::QueuedConnection); //call close as soon as we enter the eventloop return; } auto* tbImport = new QToolButton(mainToolBar); tbImport->setPopupMode(QToolButton::MenuButtonPopup); tbImport->setMenu(m_importMenu); tbImport->setDefaultAction(m_importFileAction); mainToolBar->addWidget(tbImport); qobject_cast(factory()->container("import", this))->setIcon(QIcon::fromTheme("document-import")); setWindowIcon(QIcon::fromTheme("LabPlot2", QGuiApplication::windowIcon())); setAttribute( Qt::WA_DeleteOnClose ); //make the status bar of a fixed size in order to avoid height changes when placing a ProgressBar there. QFont font; font.setFamily(font.defaultFamily()); QFontMetrics fm(font); statusBar()->setFixedHeight(fm.height() + 5); //load recently used projects m_recentProjectsAction->loadEntries( KSharedConfig::openConfig()->group("Recent Files") ); //set the view mode of the mdi area KConfigGroup group = KSharedConfig::openConfig()->group( "Settings_General" ); int viewMode = group.readEntry("ViewMode", 0); if (viewMode == 1) { m_mdiArea->setViewMode(QMdiArea::TabbedView); int tabPosition = group.readEntry("TabPosition", 0); m_mdiArea->setTabPosition(QTabWidget::TabPosition(tabPosition)); m_mdiArea->setTabsClosable(true); m_mdiArea->setTabsMovable(true); m_tileWindows->setVisible(false); m_cascadeWindows->setVisible(false); } //auto-save m_autoSaveActive = group.readEntry("AutoSave", false); int interval = group.readEntry("AutoSaveInterval", 1); interval = interval*60*1000; m_autoSaveTimer.setInterval(interval); connect(&m_autoSaveTimer, &QTimer::timeout, this, &MainWin::autoSaveProject); if (!fileName.isEmpty()) { #ifdef HAVE_LIBORIGIN if (Project::isLabPlotProject(fileName) || OriginProjectParser::isOriginProject(fileName)) { #else if (Project::isLabPlotProject(fileName)) { #endif QTimer::singleShot(0, this, [=] () { openProject(fileName); }); } else { newProject(); QTimer::singleShot(0, this, [=] () { importFileDialog(fileName); }); } } else { //There is no file to open. Depending on the settings do nothing, //create a new project or open the last used project. int load = group.readEntry("LoadOnStart", 0); if (load == 1) //create new project newProject(); else if (load == 2) { //create new project with a worksheet newProject(); newWorksheet(); } else if (load == 3) { //open last used project if (!m_recentProjectsAction->urls().isEmpty()) { QDEBUG("TO OPEN m_recentProjectsAction->urls() =" << m_recentProjectsAction->urls().constFirst()); openRecentProject( m_recentProjectsAction->urls().constFirst() ); } } } //show memory info const bool showMemoryInfo = group.readEntry(QLatin1String("ShowMemoryInfo"), true); if (showMemoryInfo) { m_memoryInfoWidget = new MemoryWidget(statusBar()); statusBar()->addPermanentWidget(m_memoryInfoWidget); } updateGUIOnProjectChanges(); //load welcome screen const bool showWelcomeScreen = group.readEntry(QLatin1String("ShowWelcomeScreen"), true); if(showWelcomeScreen) { m_welcomeWidget = createWelcomeScreen(); setCentralWidget(m_welcomeWidget); } } /** * @brief Creates a new welcome screen to be set as central widget. * @return */ QQuickWidget* MainWin::createWelcomeScreen() { showMaximized(); setGeometry( QStyle::alignedRect( Qt::LeftToRight, Qt::AlignCenter, size(), qApp->desktop()->availableGeometry() ) ); layout()->setSizeConstraint(QLayout::SetFixedSize); KToolBar* toolbar = toolBar(); if(toolbar != nullptr) { toolbar->setVisible(false); } else { qDebug() << "There is no toolbar to hide"; } QList recentList; for (QUrl url : m_recentProjectsAction->urls()) recentList.append(QVariant(url)); //qmlRegisterUncreatableType("labplot.datasetmodel", 1, 0, "DatasetModel", ""); QQuickWidget* quickWidget = new QQuickWidget(this); QUrl source("qrc:///main.qml"); //qmlRegisterType("labplot.frontend.datasetmodel", 1, 0, "DatasetModel"); QQmlContext *ctxt = quickWidget->rootContext(); QVariant variant(recentList); ctxt->setContextProperty("recentProjects", variant); //m_importDatasetWidget = new ImportDatasetWidget(nullptr); //m_importDatasetWidget->hide(); if(m_welcomeScreenHelper != nullptr) delete m_welcomeScreenHelper; m_welcomeScreenHelper = new WelcomeScreenHelper(); connect(m_welcomeScreenHelper, SIGNAL(openExampleProject(QString)), this, SLOT(openProject(const QString& ))); ctxt->setContextProperty("datasetModel", m_welcomeScreenHelper->getDatasetModel()); ctxt->setContextProperty("helper", m_welcomeScreenHelper); qDebug() << "Categories: " << m_welcomeScreenHelper->getDatasetModel()->categories(); quickWidget->setSource(source); quickWidget->setResizeMode(QQuickWidget::SizeRootObjectToView); QObject *item = quickWidget->rootObject(); qDebug() << "Start connecting welcome screen"; QObject::connect(item, SIGNAL(recentProjectClicked(QUrl)), this, SLOT(openRecentProject(QUrl))); QObject::connect(item, SIGNAL(datasetClicked(QString, QString, QString)), m_welcomeScreenHelper, SLOT(datasetClicked(const QString&, const QString&, const QString&))); QObject::connect(item, SIGNAL(openDataset()), this, SLOT(openDatasetExample())); QObject::connect(item, SIGNAL(openExampleProject(QString)), m_welcomeScreenHelper, SLOT(exampleProjectClicked(const QString&))); qDebug() << "Finished connecting welcome screen"; m_welcomeScreenHelper->showFirstDataset(); return quickWidget; } /** * @brief Creates a new MDI area, to replace the Welcome Screen as central widget */ void MainWin::createMdiArea() { layout()->setSizeConstraint(QLayout::SetDefaultConstraint); KToolBar* toolbar = toolBar(); if(toolbar != nullptr) { toolbar->setVisible(true); } else { qDebug() << "There is no toolbar to display"; } qDebug() << "Call saving welcome screen widget dimensions"; QMetaObject::invokeMethod(m_welcomeWidget->rootObject(), "saveWidgetDimensions"); m_mdiArea = new QMdiArea; setCentralWidget(m_mdiArea); connect(m_mdiArea, &QMdiArea::subWindowActivated, this, &MainWin::handleCurrentSubWindowChanged); KConfigGroup group = KSharedConfig::openConfig()->group( "Settings_General" ); int viewMode = group.readEntry("ViewMode", 0); if (viewMode == 1) { m_mdiArea->setViewMode(QMdiArea::TabbedView); int tabPosition = group.readEntry("TabPosition", 0); m_mdiArea->setTabPosition(QTabWidget::TabPosition(tabPosition)); m_mdiArea->setTabsClosable(true); m_mdiArea->setTabsMovable(true); m_tileWindows->setVisible(false); m_cascadeWindows->setVisible(false); } QAction* action = new QAction(i18n("&Close"), this); actionCollection()->setDefaultShortcut(action, QKeySequence::Close); action->setStatusTip(i18n("Close the active window")); actionCollection()->addAction("close window", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::closeActiveSubWindow); action = new QAction(i18n("Close &All"), this); action->setStatusTip(i18n("Close all the windows")); actionCollection()->addAction("close all windows", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::closeAllSubWindows); m_tileWindows = new QAction(i18n("&Tile"), this); m_tileWindows->setStatusTip(i18n("Tile the windows")); actionCollection()->addAction("tile windows", m_tileWindows); connect(m_tileWindows, &QAction::triggered, m_mdiArea, &QMdiArea::tileSubWindows); m_cascadeWindows = new QAction(i18n("&Cascade"), this); m_cascadeWindows->setStatusTip(i18n("Cascade the windows")); actionCollection()->addAction("cascade windows", m_cascadeWindows); connect(m_cascadeWindows, &QAction::triggered, m_mdiArea, &QMdiArea::cascadeSubWindows); action = new QAction(QIcon::fromTheme("go-next-view"), i18n("Ne&xt"), this); actionCollection()->setDefaultShortcut(action, QKeySequence::NextChild); action->setStatusTip(i18n("Move the focus to the next window")); actionCollection()->addAction("next window", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::activateNextSubWindow); action = new QAction(QIcon::fromTheme("go-previous-view"), i18n("Pre&vious"), this); actionCollection()->setDefaultShortcut(action, QKeySequence::PreviousChild); action->setStatusTip(i18n("Move the focus to the previous window")); actionCollection()->addAction("previous window", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::activatePreviousSubWindow); } void MainWin::initActions() { // ******************** File-menu ******************************* //add some standard actions KStandardAction::openNew(this, SLOT(newProject()),actionCollection()); KStandardAction::open(this, SLOT(openProject()),actionCollection()); m_recentProjectsAction = KStandardAction::openRecent(this, SLOT(openRecentProject(QUrl)),actionCollection()); m_closeAction = KStandardAction::close(this, SLOT(closeProject()),actionCollection()); actionCollection()->setDefaultShortcut(m_closeAction, QKeySequence()); //remove the shortcut, QKeySequence::Close will be used for closing sub-windows m_saveAction = KStandardAction::save(this, SLOT(saveProject()),actionCollection()); m_saveAsAction = KStandardAction::saveAs(this, SLOT(saveProjectAs()),actionCollection()); m_printAction = KStandardAction::print(this, SLOT(print()),actionCollection()); m_printPreviewAction = KStandardAction::printPreview(this, SLOT(printPreview()),actionCollection()); KStandardAction::fullScreen(this, SLOT(toggleFullScreen()), this, actionCollection()); //New Folder/Workbook/Spreadsheet/Matrix/Worksheet/Datasources m_newWorkbookAction = new QAction(QIcon::fromTheme("labplot-workbook-new"),i18n("Workbook"),this); actionCollection()->addAction("new_workbook", m_newWorkbookAction); m_newWorkbookAction->setWhatsThis(i18n("Creates a new workbook for collection spreadsheets, matrices and plots")); connect(m_newWorkbookAction, &QAction::triggered, this, &MainWin::newWorkbook); m_newDatapickerAction = new QAction(QIcon::fromTheme("color-picker-black"), i18n("Datapicker"), this); m_newDatapickerAction->setWhatsThis(i18n("Creates a data picker for getting data from a picture")); actionCollection()->addAction("new_datapicker", m_newDatapickerAction); connect(m_newDatapickerAction, &QAction::triggered, this, &MainWin::newDatapicker); m_newSpreadsheetAction = new QAction(QIcon::fromTheme("labplot-spreadsheet-new"),i18n("Spreadsheet"),this); // m_newSpreadsheetAction->setShortcut(Qt::CTRL+Qt::Key_Equal); m_newSpreadsheetAction->setWhatsThis(i18n("Creates a new spreadsheet for data editing")); actionCollection()->addAction("new_spreadsheet", m_newSpreadsheetAction); connect(m_newSpreadsheetAction, &QAction::triggered, this, &MainWin::newSpreadsheet); m_newMatrixAction = new QAction(QIcon::fromTheme("labplot-matrix-new"),i18n("Matrix"),this); // m_newMatrixAction->setShortcut(Qt::CTRL+Qt::Key_Equal); m_newMatrixAction->setWhatsThis(i18n("Creates a new matrix for data editing")); actionCollection()->addAction("new_matrix", m_newMatrixAction); connect(m_newMatrixAction, &QAction::triggered, this, &MainWin::newMatrix); m_newWorksheetAction = new QAction(QIcon::fromTheme("labplot-worksheet-new"),i18n("Worksheet"),this); // m_newWorksheetAction->setShortcut(Qt::ALT+Qt::Key_X); m_newWorksheetAction->setWhatsThis(i18n("Creates a new worksheet for data plotting")); actionCollection()->addAction("new_worksheet", m_newWorksheetAction); connect(m_newWorksheetAction, &QAction::triggered, this, &MainWin::newWorksheet); m_newNotesAction = new QAction(QIcon::fromTheme("document-new"),i18n("Note"),this); m_newNotesAction->setWhatsThis(i18n("Creates a new note for arbitrary text")); actionCollection()->addAction("new_notes", m_newNotesAction); connect(m_newNotesAction, &QAction::triggered, this, &MainWin::newNotes); // m_newScriptAction = new QAction(QIcon::fromTheme("insert-text"),i18n("Note/Script"),this); // actionCollection()->addAction("new_script", m_newScriptAction); // connect(m_newScriptAction, &QAction::triggered,SLOT(newScript())); m_newFolderAction = new QAction(QIcon::fromTheme("folder-new"),i18n("Folder"),this); m_newFolderAction->setWhatsThis(i18n("Creates a new folder to collect sheets and other elements")); actionCollection()->addAction("new_folder", m_newFolderAction); connect(m_newFolderAction, &QAction::triggered, this, &MainWin::newFolder); //"New file datasources" m_newLiveDataSourceAction = new QAction(QIcon::fromTheme("application-octet-stream"),i18n("Live Data Source"),this); m_newLiveDataSourceAction->setWhatsThis(i18n("Creates a live data source to read data from a real time device")); actionCollection()->addAction("new_live_datasource", m_newLiveDataSourceAction); connect(m_newLiveDataSourceAction, &QAction::triggered, this, &MainWin::newLiveDataSourceActionTriggered); m_newDatasetAction = new QAction(QIcon::fromTheme("application-octet-stream"), i18n("From Dataset Collection"), this); m_newDatasetAction->setWhatsThis(i18n("Imports data from an online dataset")); actionCollection()->addAction("import_dataset_datasource", m_newDatasetAction); connect(m_newDatasetAction, &QAction::triggered, this, &MainWin::newDatasetActionTriggered); //Import/Export m_importFileAction = new QAction(QIcon::fromTheme("document-import"), i18n("From File"), this); actionCollection()->setDefaultShortcut(m_importFileAction, Qt::CTRL+Qt::SHIFT+Qt::Key_I); m_importFileAction->setWhatsThis(i18n("Import data from a regular file")); actionCollection()->addAction("import_file", m_importFileAction); connect(m_importFileAction, &QAction::triggered, this, [=]() {importFileDialog();}); m_importSqlAction = new QAction(QIcon::fromTheme("document-import-database"), i18n("From SQL Database"), this); m_importSqlAction->setWhatsThis(i18n("Import data from a SQL database")); actionCollection()->addAction("import_sql", m_importSqlAction); connect(m_importSqlAction, &QAction::triggered, this, &MainWin::importSqlDialog); m_importLabPlotAction = new QAction(QIcon::fromTheme("document-import"), i18n("LabPlot Project"), this); m_importLabPlotAction->setWhatsThis(i18n("Import a project from a LabPlot project file (.lml)")); actionCollection()->addAction("import_labplot", m_importLabPlotAction); connect(m_importLabPlotAction, &QAction::triggered, this, &MainWin::importProjectDialog); #ifdef HAVE_LIBORIGIN m_importOpjAction = new QAction(QIcon::fromTheme("document-import-database"), i18n("Origin Project (OPJ)"), this); m_importOpjAction->setWhatsThis(i18n("Import a project from an OriginLab Origin project file (.opj)")); actionCollection()->addAction("import_opj", m_importOpjAction); connect(m_importOpjAction, &QAction::triggered, this, &MainWin::importProjectDialog); #endif m_exportAction = new QAction(QIcon::fromTheme("document-export"), i18n("Export"), this); m_exportAction->setWhatsThis(i18n("Export selected element")); actionCollection()->setDefaultShortcut(m_exportAction, Qt::CTRL+Qt::SHIFT+Qt::Key_E); actionCollection()->addAction("export", m_exportAction); connect(m_exportAction, &QAction::triggered, this, &MainWin::exportDialog); - m_editFitsFileAction = new QAction(i18n("FITS Metadata Editor"), this); + m_editFitsFileAction = new QAction(QIcon::fromTheme("editor"), i18n("FITS Metadata Editor"), this); m_editFitsFileAction->setWhatsThis(i18n("Open editor to edit FITS meta data")); actionCollection()->addAction("edit_fits", m_editFitsFileAction); connect(m_editFitsFileAction, &QAction::triggered, this, &MainWin::editFitsFileDialog); // Edit //Undo/Redo-stuff m_undoAction = KStandardAction::undo(this, SLOT(undo()), actionCollection()); m_redoAction = KStandardAction::redo(this, SLOT(redo()), actionCollection()); m_historyAction = new QAction(QIcon::fromTheme("view-history"), i18n("Undo/Redo History"),this); actionCollection()->addAction("history", m_historyAction); connect(m_historyAction, &QAction::triggered, this, &MainWin::historyDialog); // TODO: more menus // Appearance // Analysis: see WorksheetView.cpp // Drawing // Script //Windows QAction* action = new QAction(i18n("&Close"), this); actionCollection()->setDefaultShortcut(action, QKeySequence::Close); action->setStatusTip(i18n("Close the active window")); actionCollection()->addAction("close window", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::closeActiveSubWindow); action = new QAction(i18n("Close &All"), this); action->setStatusTip(i18n("Close all the windows")); actionCollection()->addAction("close all windows", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::closeAllSubWindows); m_tileWindows = new QAction(i18n("&Tile"), this); m_tileWindows->setStatusTip(i18n("Tile the windows")); actionCollection()->addAction("tile windows", m_tileWindows); connect(m_tileWindows, &QAction::triggered, m_mdiArea, &QMdiArea::tileSubWindows); m_cascadeWindows = new QAction(i18n("&Cascade"), this); m_cascadeWindows->setStatusTip(i18n("Cascade the windows")); actionCollection()->addAction("cascade windows", m_cascadeWindows); connect(m_cascadeWindows, &QAction::triggered, m_mdiArea, &QMdiArea::cascadeSubWindows); action = new QAction(QIcon::fromTheme("go-next-view"), i18n("Ne&xt"), this); actionCollection()->setDefaultShortcut(action, QKeySequence::NextChild); action->setStatusTip(i18n("Move the focus to the next window")); actionCollection()->addAction("next window", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::activateNextSubWindow); action = new QAction(QIcon::fromTheme("go-previous-view"), i18n("Pre&vious"), this); actionCollection()->setDefaultShortcut(action, QKeySequence::PreviousChild); action->setStatusTip(i18n("Move the focus to the previous window")); actionCollection()->addAction("previous window", action); connect(action, &QAction::triggered, m_mdiArea, &QMdiArea::activatePreviousSubWindow); //"Standard actions" KStandardAction::preferences(this, SLOT(settingsDialog()), actionCollection()); KStandardAction::quit(this, SLOT(close()), actionCollection()); //Actions for window visibility auto* windowVisibilityActions = new QActionGroup(this); windowVisibilityActions->setExclusive(true); m_visibilityFolderAction = new QAction(QIcon::fromTheme("folder"), i18n("Current &Folder Only"), windowVisibilityActions); m_visibilityFolderAction->setCheckable(true); m_visibilityFolderAction->setData(Project::folderOnly); m_visibilitySubfolderAction = new QAction(QIcon::fromTheme("folder-documents"), i18n("Current Folder and &Subfolders"), windowVisibilityActions); m_visibilitySubfolderAction->setCheckable(true); m_visibilitySubfolderAction->setData(Project::folderAndSubfolders); m_visibilityAllAction = new QAction(i18n("&All"), windowVisibilityActions); m_visibilityAllAction->setCheckable(true); m_visibilityAllAction->setData(Project::allMdiWindows); connect(windowVisibilityActions, &QActionGroup::triggered, this, &MainWin::setMdiWindowVisibility); //Actions for hiding/showing the dock widgets auto* docksActions = new QActionGroup(this); docksActions->setExclusive(false); m_toggleProjectExplorerDockAction = new QAction(QIcon::fromTheme("view-list-tree"), i18n("Project Explorer"), docksActions); m_toggleProjectExplorerDockAction->setCheckable(true); m_toggleProjectExplorerDockAction->setChecked(true); actionCollection()->addAction("toggle_project_explorer_dock", m_toggleProjectExplorerDockAction); m_togglePropertiesDockAction = new QAction(QIcon::fromTheme("view-list-details"), i18n("Properties Explorer"), docksActions); m_togglePropertiesDockAction->setCheckable(true); m_togglePropertiesDockAction->setChecked(true); actionCollection()->addAction("toggle_properties_explorer_dock", m_togglePropertiesDockAction); connect(docksActions, &QActionGroup::triggered, this, &MainWin::toggleDockWidget); } void MainWin::initMenus() { - //menu for adding new aspects + //menu in the main toolbar for adding new aspects + auto* menu = dynamic_cast(factory()->container("new", this)); + menu->setIcon(QIcon::fromTheme("window-new")); + + //menu in the project explorr and in the toolbar for adding new aspects m_newMenu = new QMenu(i18n("Add New"), this); - m_newMenu->setIcon(QIcon::fromTheme("document-new")); + m_newMenu->setIcon(QIcon::fromTheme("window-new")); m_newMenu->addAction(m_newFolderAction); m_newMenu->addAction(m_newWorkbookAction); m_newMenu->addAction(m_newSpreadsheetAction); m_newMenu->addAction(m_newMatrixAction); m_newMenu->addAction(m_newWorksheetAction); m_newMenu->addAction(m_newNotesAction); m_newMenu->addAction(m_newDatapickerAction); m_newMenu->addSeparator(); m_newMenu->addAction(m_newLiveDataSourceAction); //import menu m_importMenu = new QMenu(this); m_importMenu->setIcon(QIcon::fromTheme("document-import")); m_importMenu ->addAction(m_importFileAction); m_importMenu ->addAction(m_importSqlAction); m_newMenu->addAction(m_newDatasetAction); m_importMenu->addSeparator(); m_importMenu->addAction(m_importLabPlotAction); #ifdef HAVE_LIBORIGIN m_importMenu ->addAction(m_importOpjAction); #endif #ifdef HAVE_CANTOR_LIBS m_newMenu->addSeparator(); m_newCantorWorksheetMenu = new QMenu(i18n("CAS Worksheet"), this); m_newCantorWorksheetMenu->setIcon(QIcon::fromTheme("archive-insert")); //"Adding Cantor backends to menue and context menu" QStringList m_availableBackend = Cantor::Backend::listAvailableBackends(); if (m_availableBackend.count() > 0) { unplugActionList(QLatin1String("backends_list")); QList newBackendActions; for (Cantor::Backend* backend : Cantor::Backend::availableBackends()) { if (!backend->isEnabled()) continue; QAction* action = new QAction(QIcon::fromTheme(backend->icon()), backend->name(),this); action->setData(backend->name()); newBackendActions << action; m_newCantorWorksheetMenu->addAction(action); } connect(m_newCantorWorksheetMenu, &QMenu::triggered, this, &MainWin::newCantorWorksheet); plugActionList(QLatin1String("backends_list"), newBackendActions); } m_newMenu->addMenu(m_newCantorWorksheetMenu); #else delete this->guiFactory()->container("cas_worksheet", this); delete this->guiFactory()->container("new_cas_worksheet", this); delete this->guiFactory()->container("cas_worksheet_toolbar", this); #endif //menu subwindow visibility policy m_visibilityMenu = new QMenu(i18n("Window Visibility Policy"), this); m_visibilityMenu->setIcon(QIcon::fromTheme("window-duplicate")); m_visibilityMenu ->addAction(m_visibilityFolderAction); m_visibilityMenu ->addAction(m_visibilitySubfolderAction); m_visibilityMenu ->addAction(m_visibilityAllAction); //menu for editing files m_editMenu = new QMenu(i18n("Edit"), this); m_editMenu->addAction(m_editFitsFileAction); KColorSchemeManager schemeManager; KActionMenu* schemesMenu = schemeManager.createSchemeSelectionMenu(i18n("Color Theme"), this); schemesMenu->menu()->setTitle(i18n("Color Theme")); schemesMenu->setIcon(QIcon::fromTheme(QStringLiteral("preferences-desktop-color"))); QMenu* settingsMenu = dynamic_cast(factory()->container("settings", this)); if (settingsMenu) settingsMenu->insertMenu(settingsMenu->actions().constFirst(), schemesMenu->menu()); //set the action for the current color scheme checked KConfigGroup generalGlobalsGroup = KSharedConfig::openConfig(QLatin1String("kdeglobals"))->group("General"); QString defaultSchemeName = generalGlobalsGroup.readEntry("ColorScheme", QStringLiteral("Breeze")); KConfigGroup group = KSharedConfig::openConfig()->group(QLatin1String("Settings_General")); QString schemeName = group.readEntry("ColorScheme", defaultSchemeName); for (auto* action : schemesMenu->menu()->actions()) { if (action->text() == schemeName) { action->setChecked(true); break; } } connect(schemesMenu->menu(), &QMenu::triggered, this, &MainWin::colorSchemeChanged); #ifdef HAVE_CANTOR_LIBS QAction* action = new QAction(QIcon::fromTheme(QLatin1String("cantor")), i18n("Configure CAS"), this); connect(action, &QAction::triggered, this, &MainWin::cantorSettingsDialog); if (settingsMenu) settingsMenu->addAction(action); #endif } void MainWin::colorSchemeChanged(QAction* action) { QString schemeName = KLocalizedString::removeAcceleratorMarker(action->text()); //background of the mdi area is not updated on theme changes, do it here. KColorSchemeManager schemeManager; QModelIndex index = schemeManager.indexForScheme(schemeName); const QPalette& palette = KColorScheme::createApplicationPalette( KSharedConfig::openConfig(index.data(Qt::UserRole).toString()) ); const QBrush& brush = palette.brush(QPalette::Dark); m_mdiArea->setBackground(brush); //save the selected color scheme KConfigGroup group = KSharedConfig::openConfig()->group(QLatin1String("Settings_General")); group.writeEntry("ColorScheme", schemeName); group.sync(); } /*! Asks to save the project if it was modified. \return \c true if the project still needs to be saved ("cancel" clicked), \c false otherwise. */ bool MainWin::warnModified() { if (m_project->hasChanged()) { int want_save = KMessageBox::warningYesNoCancel( this, i18n("The current project %1 has been modified. Do you want to save it?", m_project->name()), i18n("Save Project")); switch (want_save) { case KMessageBox::Yes: return !saveProject(); case KMessageBox::No: break; case KMessageBox::Cancel: return true; } } return false; } /*! * updates the state of actions, menus and toolbars (enabled or disabled) * on project changes (project closes and opens) */ void MainWin::updateGUIOnProjectChanges() { if (m_closing) return; KXMLGUIFactory* factory = this->guiFactory(); if (factory->container("worksheet", this) == nullptr) { //no worksheet menu found, most probably labplot2ui.rc //was not properly installed -> return here in order not to crash return; } //disable all menus if there is no project bool b = (m_project == nullptr); m_saveAction->setEnabled(!b); m_saveAsAction->setEnabled(!b); m_printAction->setEnabled(!b); m_printPreviewAction->setEnabled(!b); m_importFileAction->setEnabled(!b); m_importSqlAction->setEnabled(!b); #ifdef HAVE_LIBORIGIN m_importOpjAction->setEnabled(!b); #endif m_exportAction->setEnabled(!b); m_newWorkbookAction->setEnabled(!b); m_newSpreadsheetAction->setEnabled(!b); m_newMatrixAction->setEnabled(!b); m_newWorksheetAction->setEnabled(!b); m_newDatapickerAction->setEnabled(!b); m_closeAction->setEnabled(!b); m_toggleProjectExplorerDockAction->setEnabled(!b); m_togglePropertiesDockAction->setEnabled(!b); if (!m_mdiArea->currentSubWindow()) { factory->container("spreadsheet", this)->setEnabled(false); factory->container("matrix", this)->setEnabled(false); factory->container("worksheet", this)->setEnabled(false); factory->container("analysis", this)->setEnabled(false); factory->container("datapicker", this)->setEnabled(false); factory->container("spreadsheet_toolbar", this)->hide(); factory->container("worksheet_toolbar", this)->hide(); factory->container("cartesian_plot_toolbar", this)->hide(); // factory->container("histogram_toolbar",this)->hide(); // factory->container("barchart_toolbar",this)->hide(); factory->container("datapicker_toolbar", this)->hide(); #ifdef HAVE_CANTOR_LIBS factory->container("cas_worksheet", this)->setEnabled(false); factory->container("cas_worksheet_toolbar", this)->hide(); #endif } factory->container("new", this)->setEnabled(!b); factory->container("edit", this)->setEnabled(!b); factory->container("import", this)->setEnabled(!b); if (b) setCaption("LabPlot2"); else setCaption(m_project->name()); // undo/redo actions are disabled in both cases - when the project is closed or opened m_undoAction->setEnabled(false); m_redoAction->setEnabled(false); } /* * updates the state of actions, menus and toolbars (enabled or disabled) * depending on the currently active window (worksheet or spreadsheet). */ void MainWin::updateGUI() { if (m_project == nullptr || m_project->isLoading()) return; if (m_closing || m_projectClosing) return; KXMLGUIFactory* factory = this->guiFactory(); if (factory->container("worksheet", this) == nullptr) { //no worksheet menu found, most probably labplot2ui.rc //was not properly installed -> return here in order not to crash return; } if (!m_mdiArea->currentSubWindow()) { factory->container("spreadsheet", this)->setEnabled(false); factory->container("matrix", this)->setEnabled(false); factory->container("worksheet", this)->setEnabled(false); factory->container("analysis", this)->setEnabled(false); factory->container("datapicker", this)->setEnabled(false); factory->container("spreadsheet_toolbar", this)->hide(); factory->container("worksheet_toolbar", this)->hide(); // factory->container("histogram_toolbar",this)->hide(); // factory->container("barchart_toolbar",this)->hide(); factory->container("cartesian_plot_toolbar", this)->hide(); factory->container("datapicker_toolbar", this)->hide(); #ifdef HAVE_CANTOR_LIBS factory->container("cas_worksheet", this)->setEnabled(false); factory->container("cas_worksheet_toolbar", this)->hide(); #endif return; } //Handle the Worksheet-object Worksheet* w = this->activeWorksheet(); if (w != nullptr) { //enable worksheet related menus factory->container("worksheet", this)->setEnabled(true); factory->container("analysis", this)->setEnabled(true); //TODO factory->container("drawing", this)->setEnabled(true); //disable spreadsheet and matrix related menus factory->container("spreadsheet", this)->setEnabled(false); factory->container("matrix", this)->setEnabled(false); //populate worksheet menu auto* view = qobject_cast(w->view()); auto* menu = qobject_cast(factory->container("worksheet", this)); menu->clear(); view->createContextMenu(menu); //populate analysis menu menu = qobject_cast(factory->container("analysis", this)); menu->clear(); view->createAnalysisMenu(menu); //populate worksheet-toolbar auto* toolbar = qobject_cast(factory->container("worksheet_toolbar", this)); toolbar->clear(); view->fillToolBar(toolbar); toolbar->setVisible(true); toolbar->setEnabled(true); //populate the toolbar for cartesian plots toolbar = qobject_cast(factory->container("cartesian_plot_toolbar", this)); toolbar->clear(); view->fillCartesianPlotToolBar(toolbar); toolbar->setVisible(true); toolbar->setEnabled(true); //hide the spreadsheet toolbar factory->container("spreadsheet_toolbar", this)->setVisible(false); } else { factory->container("worksheet", this)->setEnabled(false); factory->container("analysis", this)->setEnabled(false); // factory->container("drawing", this)->setEnabled(false); factory->container("worksheet_toolbar", this)->setEnabled(false); factory->container("cartesian_plot_toolbar", this)->setEnabled(false); } //Handle the Spreadsheet-object const auto* spreadsheet = this->activeSpreadsheet(); if (spreadsheet) { //enable spreadsheet related menus factory->container("spreadsheet", this)->setEnabled(true); //populate spreadsheet-menu auto* view = qobject_cast(spreadsheet->view()); auto* menu = qobject_cast(factory->container("spreadsheet", this)); menu->clear(); view->createContextMenu(menu); //populate spreadsheet-toolbar auto* toolbar = qobject_cast(factory->container("spreadsheet_toolbar", this)); toolbar->clear(); view->fillToolBar(toolbar); toolbar->setVisible(true); toolbar->setEnabled(true); } else { factory->container("spreadsheet", this)->setEnabled(false); factory->container("spreadsheet_toolbar", this)->setEnabled(false); } //Handle the Matrix-object const Matrix* matrix = this->activeMatrix(); if (matrix) { factory->container("matrix", this)->setEnabled(true); //populate matrix-menu auto* view = qobject_cast(matrix->view()); auto* menu = qobject_cast(factory->container("matrix", this)); menu->clear(); view->createContextMenu(menu); } else factory->container("matrix", this)->setEnabled(false); #ifdef HAVE_CANTOR_LIBS CantorWorksheet* cantorworksheet = this->activeCantorWorksheet(); if (cantorworksheet) { // enable Cantor Worksheet related menus factory->container("cas_worksheet", this)->setEnabled(true); auto* view = qobject_cast(cantorworksheet->view()); auto* menu = qobject_cast(factory->container("cas_worksheet", this)); menu->clear(); view->createContextMenu(menu); auto* toolbar = qobject_cast(factory->container("cas_worksheet_toolbar", this)); toolbar->setVisible(true); toolbar->clear(); view->fillToolBar(toolbar); } else { //no Cantor worksheet selected -> deactivate Cantor worksheet related menu and toolbar factory->container("cas_worksheet", this)->setEnabled(false); factory->container("cas_worksheet_toolbar", this)->setVisible(false); } #endif const Datapicker* datapicker = this->activeDatapicker(); if (datapicker) { factory->container("datapicker", this)->setEnabled(true); //populate datapicker-menu auto* view = qobject_cast(datapicker->view()); auto* menu = qobject_cast(factory->container("datapicker", this)); menu->clear(); view->createContextMenu(menu); //populate spreadsheet-toolbar auto* toolbar = qobject_cast(factory->container("datapicker_toolbar", this)); toolbar->clear(); view->fillToolBar(toolbar); toolbar->setVisible(true); } else { factory->container("datapicker", this)->setEnabled(false); factory->container("datapicker_toolbar", this)->setVisible(false); } } /*! creates a new empty project. Returns \c true, if a new project was created. */ bool MainWin::newProject() { //close the current project, if available if (!closeProject()) return false; if(dynamic_cast(centralWidget()) != nullptr) { createMdiArea(); setCentralWidget(m_mdiArea); } QApplication::processEvents(QEventLoop::AllEvents, 100); if (m_project) delete m_project; if (m_aspectTreeModel) delete m_aspectTreeModel; m_project = new Project(); m_currentAspect = m_project; m_currentFolder = m_project; KConfigGroup group = KSharedConfig::openConfig()->group( "Settings_General" ); Project::MdiWindowVisibility vis = Project::MdiWindowVisibility(group.readEntry("MdiWindowVisibility", 0)); m_project->setMdiWindowVisibility( vis ); if (vis == Project::folderOnly) m_visibilityFolderAction->setChecked(true); else if (vis == Project::folderAndSubfolders) m_visibilitySubfolderAction->setChecked(true); else m_visibilityAllAction->setChecked(true); m_aspectTreeModel = new AspectTreeModel(m_project, this); //newProject is called for the first time, there is no project explorer yet //-> initialize the project explorer, the GUI-observer and the dock widgets. if (m_projectExplorer == nullptr) { m_projectExplorerDock = new QDockWidget(this); m_projectExplorerDock->setObjectName("projectexplorer"); m_projectExplorerDock->setWindowTitle(i18nc("@title:window", "Project Explorer")); addDockWidget(Qt::LeftDockWidgetArea, m_projectExplorerDock); m_projectExplorer = new ProjectExplorer(m_projectExplorerDock); m_projectExplorerDock->setWidget(m_projectExplorer); connect(m_projectExplorer, &ProjectExplorer::currentAspectChanged, this, &MainWin::handleCurrentAspectChanged); connect(m_projectExplorerDock, &QDockWidget::visibilityChanged, this, &MainWin::projectExplorerDockVisibilityChanged); //Properties dock m_propertiesDock = new QDockWidget(this); m_propertiesDock->setObjectName("aspect_properties_dock"); m_propertiesDock->setWindowTitle(i18nc("@title:window", "Properties")); addDockWidget(Qt::RightDockWidgetArea, m_propertiesDock); auto* sa = new QScrollArea(m_propertiesDock); stackedWidget = new QStackedWidget(sa); sa->setWidget(stackedWidget); sa->setWidgetResizable(true); m_propertiesDock->setWidget(sa); connect(m_propertiesDock, &QDockWidget::visibilityChanged, this, &MainWin::propertiesDockVisibilityChanged); //GUI-observer; m_guiObserver = new GuiObserver(this); } m_projectExplorer->setModel(m_aspectTreeModel); m_projectExplorer->setProject(m_project); m_projectExplorer->setCurrentAspect(m_project); m_projectExplorerDock->show(); m_propertiesDock->show(); updateGUIOnProjectChanges(); connect(m_project, &Project::aspectAdded, this, &MainWin::handleAspectAdded); connect(m_project, &Project::aspectRemoved, this, &MainWin::handleAspectRemoved); connect(m_project, &Project::aspectAboutToBeRemoved, this, &MainWin::handleAspectAboutToBeRemoved); connect(m_project, SIGNAL(statusInfo(QString)), statusBar(), SLOT(showMessage(QString))); connect(m_project, &Project::changed, this, &MainWin::projectChanged); connect(m_project, &Project::requestProjectContextMenu, this, &MainWin::createContextMenu); connect(m_project, &Project::requestFolderContextMenu, this, &MainWin::createFolderContextMenu); connect(m_project, &Project::mdiWindowVisibilityChanged, this, &MainWin::updateMdiWindowVisibility); connect(m_project, &Project::closeRequested, this, &MainWin::closeProject); m_undoViewEmptyLabel = i18n("%1: created", m_project->name()); setCaption(m_project->name()); return true; } void MainWin::openProject() { KConfigGroup conf(KSharedConfig::openConfig(), "MainWin"); const QString& dir = conf.readEntry("LastOpenDir", ""); const QString& path = QFileDialog::getOpenFileName(this,i18n("Open Project"), dir, #ifdef HAVE_LIBORIGIN i18n("LabPlot Projects (%1);;Origin Projects (%2)", Project::supportedExtensions(), OriginProjectParser::supportedExtensions()) ); #else i18n("LabPlot Projects (%1)", Project::supportedExtensions()) ); #endif if (path.isEmpty())// "Cancel" was clicked return; this->openProject(path); //save new "last open directory" int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { const QString& newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastOpenDir", newDir); } } void MainWin::openProject(const QString& filename) { if (filename == m_currentFileName) { KMessageBox::information(this, i18n("The project file %1 is already opened.", filename), i18n("Open Project")); return; } if(dynamic_cast(centralWidget()) != nullptr) { createMdiArea(); setCentralWidget(m_mdiArea); } if (!newProject()) return; WAIT_CURSOR; QElapsedTimer timer; timer.start(); bool rc = false; if (Project::isLabPlotProject(filename)) rc = m_project->load(filename); #ifdef HAVE_LIBORIGIN else if (OriginProjectParser::isOriginProject(filename)) { OriginProjectParser parser; parser.setProjectFileName(filename); parser.importTo(m_project, QStringList()); //TODO: add return code rc = true; } #endif if (!rc) { closeProject(); RESET_CURSOR; return; } m_currentFileName = filename; m_project->setFileName(filename); m_project->undoStack()->clear(); m_undoViewEmptyLabel = i18n("%1: opened", m_project->name()); m_recentProjectsAction->addUrl( QUrl(filename) ); setCaption(m_project->name()); updateGUIOnProjectChanges(); updateGUI(); //there are most probably worksheets or spreadsheets in the open project -> update the GUI m_saveAction->setEnabled(false); statusBar()->showMessage( i18n("Project successfully opened (in %1 seconds).", (float)timer.elapsed()/1000) ); if (m_autoSaveActive) m_autoSaveTimer.start(); RESET_CURSOR; } void MainWin::openRecentProject(const QUrl& url) { if(dynamic_cast(centralWidget()) != nullptr) { createMdiArea(); setCentralWidget(m_mdiArea); } if (url.isLocalFile()) // fix for Windows this->openProject(url.toLocalFile()); else this->openProject(url.path()); } /*! Closes the current project, if available. Return \c true, if the project was closed. */ bool MainWin::closeProject() { if (m_project == nullptr) return true; //nothing to close if (warnModified()) return false; if(!m_closing) { if(dynamic_cast(centralWidget()) == nullptr && m_showWelcomeScreen) { m_welcomeWidget = createWelcomeScreen(); setCentralWidget(m_welcomeWidget); } } m_projectClosing = true; delete m_aspectTreeModel; m_aspectTreeModel = nullptr; delete m_project; m_project = nullptr; m_currentFileName.clear(); m_projectClosing = false; //update the UI if we're just closing a project //and not closing(quitting) the application if (!m_closing) { m_projectExplorerDock->hide(); m_propertiesDock->hide(); m_currentAspect = nullptr; m_currentFolder = nullptr; updateGUIOnProjectChanges(); if (m_autoSaveActive) m_autoSaveTimer.stop(); } return true; } bool MainWin::saveProject() { const QString& fileName = m_project->fileName(); if (fileName.isEmpty()) return saveProjectAs(); else return save(fileName); } bool MainWin::saveProjectAs() { KConfigGroup conf(KSharedConfig::openConfig(), "MainWin"); const QString& dir = conf.readEntry("LastOpenDir", ""); QString path = QFileDialog::getSaveFileName(this, i18n("Save Project As"), dir, i18n("LabPlot Projects (*.lml *.lml.gz *.lml.bz2 *.lml.xz *.LML *.LML.GZ *.LML.BZ2 *.LML.XZ)")); if (path.isEmpty())// "Cancel" was clicked return false; if (path.contains(QLatin1String(".lml"), Qt::CaseInsensitive) == false) path.append(QLatin1String(".lml")); //save new "last open directory" int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { const QString& newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastOpenDir", newDir); } return save(path); } /*! * auxiliary function that does the actual saving of the project */ bool MainWin::save(const QString& fileName) { WAIT_CURSOR; // use file ending to find out how to compress file QIODevice* file; // if ending is .lml, do gzip compression anyway if (fileName.endsWith(QLatin1String(".lml"))) file = new KCompressionDevice(fileName, KCompressionDevice::GZip); else file = new KFilterDev(fileName); if (file == nullptr) file = new QFile(fileName); bool ok; if (file->open(QIODevice::WriteOnly)) { m_project->setFileName(fileName); QPixmap thumbnail = centralWidget()->grab(); QXmlStreamWriter writer(file); m_project->save(thumbnail, &writer); m_project->undoStack()->clear(); m_project->setChanged(false); file->close(); setCaption(m_project->name()); statusBar()->showMessage(i18n("Project saved")); m_saveAction->setEnabled(false); m_recentProjectsAction->addUrl( QUrl(fileName) ); ok = true; //if the project dock is visible, refresh the shown content //(version and modification time might have been changed) if (stackedWidget->currentWidget() == projectDock) projectDock->setProject(m_project); //we have a file name now // -> auto save can be activated now if not happened yet if (m_autoSaveActive && !m_autoSaveTimer.isActive()) m_autoSaveTimer.start(); } else { KMessageBox::error(this, i18n("Sorry. Could not open file for writing.")); ok = false; } delete file; RESET_CURSOR; return ok; } /*! * automatically saves the project in the specified time interval. */ void MainWin::autoSaveProject() { //don't auto save when there are no changes or the file name //was not provided yet (the project was never explicitly saved yet). if ( !m_project->hasChanged() || m_project->fileName().isEmpty()) return; this->saveProject(); } /*! prints the current sheet (worksheet, spreadsheet or matrix) */ void MainWin::print() { QMdiSubWindow* win = m_mdiArea->currentSubWindow(); if (!win) return; AbstractPart* part = dynamic_cast(win)->part(); statusBar()->showMessage(i18n("Preparing printing of %1", part->name())); if (part->printView()) statusBar()->showMessage(i18n("%1 printed", part->name())); else statusBar()->showMessage(QString()); } void MainWin::printPreview() { QMdiSubWindow* win = m_mdiArea->currentSubWindow(); if (!win) return; AbstractPart* part = dynamic_cast(win)->part(); statusBar()->showMessage(i18n("Preparing printing of %1", part->name())); if (part->printPreview()) statusBar()->showMessage(i18n("%1 printed", part->name())); else statusBar()->showMessage(QString()); } /**************************************************************************************/ /*! adds a new Folder to the project. */ void MainWin::newFolder() { Folder* folder = new Folder(i18n("Folder")); this->addAspectToProject(folder); } /*! adds a new Workbook to the project. */ void MainWin::newWorkbook() { Workbook* workbook = new Workbook(i18n("Workbook")); this->addAspectToProject(workbook); } /*! adds a new Datapicker to the project. */ void MainWin::newDatapicker() { Datapicker* datapicker = new Datapicker(i18n("Datapicker")); this->addAspectToProject(datapicker); } /*! adds a new Spreadsheet to the project. */ void MainWin::newSpreadsheet() { Spreadsheet* spreadsheet = new Spreadsheet(i18n("Spreadsheet")); //if the current active window is a workbook and no folder/project is selected in the project explorer, //add the new spreadsheet to the workbook Workbook* workbook = activeWorkbook(); if (workbook) { QModelIndex index = m_projectExplorer->currentIndex(); const auto* aspect = static_cast(index.internalPointer()); if (!aspect->inherits(AspectType::Folder)) { workbook->addChild(spreadsheet); return; } } this->addAspectToProject(spreadsheet); } /*! adds a new Matrix to the project. */ void MainWin::newMatrix() { Matrix* matrix = new Matrix(i18n("Matrix")); //if the current active window is a workbook and no folder/project is selected in the project explorer, //add the new matrix to the workbook Workbook* workbook = activeWorkbook(); if (workbook) { QModelIndex index = m_projectExplorer->currentIndex(); const auto* aspect = static_cast(index.internalPointer()); if (!aspect->inherits(AspectType::Folder)) { workbook->addChild(matrix); return; } } this->addAspectToProject(matrix); } /*! adds a new Worksheet to the project. */ void MainWin::newWorksheet() { Worksheet* worksheet = new Worksheet(i18n("Worksheet")); this->addAspectToProject(worksheet); } /*! adds a new Note to the project. */ void MainWin::newNotes() { Note* notes = new Note(i18n("Note")); this->addAspectToProject(notes); } /*! returns a pointer to a Workbook-object, if the currently active Mdi-Subwindow is \a WorkbookView. Otherwise returns \a 0. */ Workbook* MainWin::activeWorkbook() const { if(dynamic_cast(centralWidget()) != nullptr) { return nullptr; } QMdiSubWindow* win = m_mdiArea->currentSubWindow(); if (!win) return nullptr; AbstractPart* part = dynamic_cast(win)->part(); Q_ASSERT(part); return dynamic_cast(part); } /*! returns a pointer to a Datapicker-object, if the currently active Mdi-Subwindow is \a DatapickerView. Otherwise returns \a 0. */ Datapicker* MainWin::activeDatapicker() const { if(dynamic_cast(centralWidget()) != nullptr) { return nullptr; } QMdiSubWindow* win = m_mdiArea->currentSubWindow(); if (!win) return nullptr; AbstractPart* part = dynamic_cast(win)->part(); Q_ASSERT(part); return dynamic_cast(part); } /*! returns a pointer to a \c Spreadsheet object, if the currently active Mdi-Subwindow or if the currently selected tab in a \c WorkbookView is a \c SpreadsheetView Otherwise returns \c 0. */ Spreadsheet* MainWin::activeSpreadsheet() const { if(dynamic_cast(centralWidget()) != nullptr) { return nullptr; } QMdiSubWindow* win = m_mdiArea->currentSubWindow(); if (!win) return nullptr; AbstractPart* part = dynamic_cast(win)->part(); Q_ASSERT(part); Spreadsheet* spreadsheet = nullptr; const auto* workbook = dynamic_cast(part); if (workbook) { spreadsheet = workbook->currentSpreadsheet(); if (!spreadsheet) { //potentially, the spreadsheet was not selected in workbook yet since the selection in project explorer //arrives in workbook's slot later than in this function //->check whether we have a spreadsheet or one of its columns currently selected in the project explorer spreadsheet = dynamic_cast(m_currentAspect); if (!spreadsheet) { if (m_currentAspect->parentAspect()) spreadsheet = dynamic_cast(m_currentAspect->parentAspect()); } } } else spreadsheet = dynamic_cast(part); return spreadsheet; } /*! returns a pointer to a \c Matrix object, if the currently active Mdi-Subwindow or if the currently selected tab in a \c WorkbookView is a \c MatrixView Otherwise returns \c 0. */ Matrix* MainWin::activeMatrix() const { if(dynamic_cast(centralWidget()) != nullptr) { return nullptr; } QMdiSubWindow* win = m_mdiArea->currentSubWindow(); if (!win) return nullptr; AbstractPart* part = dynamic_cast(win)->part(); Q_ASSERT(part); Matrix* matrix = nullptr; const auto* workbook = dynamic_cast(part); if (workbook) { matrix = workbook->currentMatrix(); if (!matrix) { //potentially, the matrix was not selected in workbook yet since the selection in project explorer //arrives in workbook's slot later than in this function //->check whether we have a matrix currently selected in the project explorer matrix = dynamic_cast(m_currentAspect); } } else matrix = dynamic_cast(part); return matrix; } /*! returns a pointer to a Worksheet-object, if the currently active Mdi-Subwindow is \a WorksheetView Otherwise returns \a 0. */ Worksheet* MainWin::activeWorksheet() const { QMdiSubWindow* win = m_mdiArea->currentSubWindow(); if (!win) return nullptr; if(dynamic_cast(centralWidget()) != nullptr) { return nullptr; } AbstractPart* part = dynamic_cast(win)->part(); Q_ASSERT(part); return dynamic_cast(part); } #ifdef HAVE_CANTOR_LIBS /* adds a new Cantor Spreadsheet to the project. */ void MainWin::newCantorWorksheet(QAction* action) { CantorWorksheet* cantorworksheet = new CantorWorksheet(action->data().toString()); this->addAspectToProject(cantorworksheet); } /********************************************************************************/ /*! returns a pointer to a CantorWorksheet-object, if the currently active Mdi-Subwindow is \a CantorWorksheetView Otherwise returns \a 0. */ CantorWorksheet* MainWin::activeCantorWorksheet() const { QMdiSubWindow* win = m_mdiArea->currentSubWindow(); if (!win) return nullptr; AbstractPart* part = dynamic_cast(win)->part(); Q_ASSERT(part); return dynamic_cast(part); } #endif /*! called if there were changes in the project. Adds "changed" to the window caption and activates the save-Action. */ void MainWin::projectChanged() { setCaption(i18n("%1 [Changed]", m_project->name())); m_saveAction->setEnabled(true); m_undoAction->setEnabled(true); return; } void MainWin::handleCurrentSubWindowChanged(QMdiSubWindow* win) { if (!win) return; auto* view = qobject_cast(win); if (!view) { updateGUI(); return; } if (view == m_currentSubWindow) { //do nothing, if the current sub-window gets selected again. //This event happens, when labplot loses the focus (modal window is opened or the user switches to another application) //and gets it back (modal window is closed or the user switches back to labplot). return; } else m_currentSubWindow = view; updateGUI(); if (!m_suppressCurrentSubWindowChangedEvent) m_projectExplorer->setCurrentAspect(view->part()); } void MainWin::handleAspectAdded(const AbstractAspect* aspect) { const auto* part = dynamic_cast(aspect); if (part) { // connect(part, &AbstractPart::importFromFileRequested, this, &MainWin::importFileDialog); connect(part, &AbstractPart::importFromFileRequested, this, [=]() {importFileDialog();}); connect(part, &AbstractPart::importFromSQLDatabaseRequested, this, &MainWin::importSqlDialog); //TODO: export, print and print preview should be handled in the views and not in MainWin. connect(part, &AbstractPart::exportRequested, this, &MainWin::exportDialog); connect(part, &AbstractPart::printRequested, this, &MainWin::print); connect(part, &AbstractPart::printPreviewRequested, this, &MainWin::printPreview); connect(part, &AbstractPart::showRequested, this, &MainWin::handleShowSubWindowRequested); } } void MainWin::handleAspectRemoved(const AbstractAspect* parent,const AbstractAspect* before,const AbstractAspect* aspect) { Q_UNUSED(before); Q_UNUSED(aspect); //no need to react on AbstractSimpleFilter if (!dynamic_cast(aspect)) m_projectExplorer->setCurrentAspect(parent); } void MainWin::handleAspectAboutToBeRemoved(const AbstractAspect *aspect) { const auto* part = qobject_cast(aspect); if (!part) return; const auto* workbook = dynamic_cast(aspect->parentAspect()); auto* datapicker = dynamic_cast(aspect->parentAspect()); if (!datapicker) datapicker = dynamic_cast(aspect->parentAspect()->parentAspect()); if (!workbook && !datapicker) { PartMdiView* win = part->mdiSubWindow(); if (win) m_mdiArea->removeSubWindow(win); } } /*! called when the current aspect in the tree of the project explorer was changed. Selects the new aspect. */ void MainWin::handleCurrentAspectChanged(AbstractAspect *aspect) { if (!aspect) aspect = m_project; // should never happen, just in case m_suppressCurrentSubWindowChangedEvent = true; if (aspect->folder() != m_currentFolder) { m_currentFolder = aspect->folder(); updateMdiWindowVisibility(); } m_currentAspect = aspect; //activate the corresponding MDI sub window for the current aspect activateSubWindowForAspect(aspect); m_suppressCurrentSubWindowChangedEvent = false; updateGUI(); } void MainWin::activateSubWindowForAspect(const AbstractAspect* aspect) const { const auto* part = dynamic_cast(aspect); if (part) { //for LiveDataSource we currently don't show any view /*if (dynamic_cast(part)) return;*/ PartMdiView* win; //for aspects being children of a Workbook, we show workbook's window, otherwise the window of the selected part const auto* workbook = dynamic_cast(aspect->parentAspect()); auto* datapicker = dynamic_cast(aspect->parentAspect()); if (!datapicker) datapicker = dynamic_cast(aspect->parentAspect()->parentAspect()); if (workbook) win = workbook->mdiSubWindow(); else if (datapicker) win = datapicker->mdiSubWindow(); else win = part->mdiSubWindow(); if (m_mdiArea->subWindowList().indexOf(win) == -1) { if (dynamic_cast(part)) m_mdiArea->addSubWindow(win, Qt::Tool); else m_mdiArea->addSubWindow(win); win->show(); //Qt provides its own "system menu" for every sub-window. The shortcut for the close-action //in this menu collides with our global m_closeAction. //remove the shortcuts in the system menu to avoid this collision. QMenu* menu = win->systemMenu(); if (menu) { for (QAction* action : menu->actions()) action->setShortcut(QKeySequence()); } } m_mdiArea->setActiveSubWindow(win); } else { //activate the mdiView of the parent, if a child was selected const AbstractAspect* parent = aspect->parentAspect(); if (parent) { activateSubWindowForAspect(parent); //if the parent's parent is a Workbook (a column of a spreadsheet in workbook was selected), //we need to select the corresponding tab in WorkbookView too if (parent->parentAspect()) { auto* workbook = dynamic_cast(parent->parentAspect()); auto* datapicker = dynamic_cast(parent->parentAspect()); if (!datapicker) datapicker = dynamic_cast(parent->parentAspect()->parentAspect()); if (workbook) workbook->childSelected(parent); else if (datapicker) datapicker->childSelected(parent); } } } return; } void MainWin::setMdiWindowVisibility(QAction* action) { m_project->setMdiWindowVisibility((Project::MdiWindowVisibility)(action->data().toInt())); } /*! shows the sub window of a worksheet, matrix or a spreadsheet. Used if the window was closed before and the user asks to show the window again via the context menu in the project explorer. */ void MainWin::handleShowSubWindowRequested() { activateSubWindowForAspect(m_currentAspect); } /*! this is called on a right click on the root folder in the project explorer */ void MainWin::createContextMenu(QMenu* menu) const { QAction* firstAction = nullptr; // if we're populating the context menu for the project explorer, then //there're already actions available there. Skip the first title-action //and insert the action at the beginning of the menu. if (menu->actions().size()>1) firstAction = menu->actions().at(1); menu->insertMenu(firstAction, m_newMenu); //The tabbed view collides with the visibility policy for the subwindows. //Hide the menus for the visibility policy if the tabbed view is used. if (m_mdiArea->viewMode() != QMdiArea::TabbedView) { menu->insertSeparator(firstAction); menu->insertMenu(firstAction, m_visibilityMenu); menu->insertSeparator(firstAction); } } /*! this is called on a right click on a non-root folder in the project explorer */ void MainWin::createFolderContextMenu(const Folder* folder, QMenu* menu) const { Q_UNUSED(folder); //Folder provides it's own context menu. Add a separator before adding additional actions. menu->addSeparator(); this->createContextMenu(menu); } void MainWin::undo() { WAIT_CURSOR; m_project->undoStack()->undo(); if (m_project->undoStack()->index() == 0) { setCaption(m_project->name()); m_saveAction->setEnabled(false); m_undoAction->setEnabled(false); m_project->setChanged(false); } m_redoAction->setEnabled(true); RESET_CURSOR; } void MainWin::redo() { WAIT_CURSOR; m_project->undoStack()->redo(); projectChanged(); if (m_project->undoStack()->index() == m_project->undoStack()->count()) m_redoAction->setEnabled(false); RESET_CURSOR; } /*! Shows/hides mdi sub-windows depending on the current visibility policy. */ void MainWin::updateMdiWindowVisibility() const { QList windows = m_mdiArea->subWindowList(); PartMdiView* part_view; switch (m_project->mdiWindowVisibility()) { case Project::allMdiWindows: for (auto* window : windows) window->show(); break; case Project::folderOnly: for (auto* window : windows) { part_view = qobject_cast(window); Q_ASSERT(part_view); if (part_view->part()->folder() == m_currentFolder) part_view->show(); else part_view->hide(); } break; case Project::folderAndSubfolders: for (auto* window : windows) { part_view = qobject_cast(window); if (part_view->part()->isDescendantOf(m_currentFolder)) part_view->show(); else part_view->hide(); } break; } } void MainWin::toggleDockWidget(QAction* action) { if (action->objectName() == "toggle_project_explorer_dock") { if (m_projectExplorerDock->isVisible()) m_projectExplorerDock->hide(); // toggleHideWidget(m_projectExplorerDock, true); else m_projectExplorerDock->show(); // toggleShowWidget(m_projectExplorerDock, true); } else if (action->objectName() == "toggle_properties_explorer_dock") { if (m_propertiesDock->isVisible()) m_propertiesDock->hide(); // toggleHideWidget(m_propertiesDock, false); else m_propertiesDock->show(); // toggleShowWidget(m_propertiesDock, false); } } /* void MainWin::toggleHideWidget(QWidget* widget, bool hideToLeft) { auto* timeline = new QTimeLine(800, this); timeline->setEasingCurve(QEasingCurve::InOutQuad); connect(timeline, &QTimeLine::valueChanged, [=] { const qreal value = timeline->currentValue(); const int widgetWidth = widget->width(); const int widgetPosY = widget->pos().y(); int moveX = 0; if (hideToLeft) { moveX = static_cast(value * widgetWidth) - widgetWidth; } else { const int frameRight = this->frameGeometry().right(); moveX = frameRight - static_cast(value * widgetWidth); } widget->move(moveX, widgetPosY); }); timeline->setDirection(QTimeLine::Backward); timeline->start(); connect(timeline, &QTimeLine::finished, [widget] {widget->hide();}); connect(timeline, &QTimeLine::finished, timeline, &QTimeLine::deleteLater); } void MainWin::toggleShowWidget(QWidget* widget, bool showToRight) { auto* timeline = new QTimeLine(800, this); timeline->setEasingCurve(QEasingCurve::InOutQuad); connect(timeline, &QTimeLine::valueChanged, [=]() { if (widget->isHidden()) { widget->show(); } const qreal value = timeline->currentValue(); const int widgetWidth = widget->width(); const int widgetPosY = widget->pos().y(); int moveX = 0; if (showToRight) { moveX = static_cast(value * widgetWidth) - widgetWidth; } else { const int frameRight = this->frameGeometry().right(); moveX = frameRight - static_cast(value * widgetWidth); } widget->move(moveX, widgetPosY); }); timeline->setDirection(QTimeLine::Forward); timeline->start(); connect(timeline, &QTimeLine::finished, timeline, &QTimeLine::deleteLater); } */ void MainWin::projectExplorerDockVisibilityChanged(bool visible) { m_toggleProjectExplorerDockAction->setChecked(visible); } void MainWin::propertiesDockVisibilityChanged(bool visible) { m_togglePropertiesDockAction->setChecked(visible); } void MainWin::toggleFullScreen() { if (this->windowState() == Qt::WindowFullScreen) this->setWindowState(m_lastWindowState); else { m_lastWindowState = this->windowState(); this->showFullScreen(); } } void MainWin::closeEvent(QCloseEvent* event) { m_closing = true; if (!this->closeProject()) { m_closing = false; event->ignore(); } } void MainWin::dragEnterEvent(QDragEnterEvent* event) { event->accept(); } void MainWin::dropEvent(QDropEvent* event) { if (event->mimeData() && !event->mimeData()->urls().isEmpty()) { QUrl url = event->mimeData()->urls().at(0); const QString& f = url.toLocalFile(); #ifdef HAVE_LIBORIGIN if (Project::isLabPlotProject(f) || OriginProjectParser::isOriginProject(f)) #else if (Project::isLabPlotProject(f)) #endif openProject(f); else { if (!m_project) newProject(); importFileDialog(f); } event->accept(); } else event->ignore(); } void MainWin::handleSettingsChanges() { const KConfigGroup group = KSharedConfig::openConfig()->group( "Settings_General" ); QMdiArea::ViewMode viewMode = QMdiArea::ViewMode(group.readEntry("ViewMode", 0)); if (m_mdiArea->viewMode() != viewMode) { m_mdiArea->setViewMode(viewMode); if (viewMode == QMdiArea::SubWindowView) this->updateMdiWindowVisibility(); } if (m_mdiArea->viewMode() == QMdiArea::TabbedView) { m_tileWindows->setVisible(false); m_cascadeWindows->setVisible(false); QTabWidget::TabPosition tabPosition = QTabWidget::TabPosition(group.readEntry("TabPosition", 0)); if (m_mdiArea->tabPosition() != tabPosition) m_mdiArea->setTabPosition(tabPosition); } else { m_tileWindows->setVisible(true); m_cascadeWindows->setVisible(true); } //autosave bool autoSave = group.readEntry("AutoSave", 0); if (m_autoSaveActive != autoSave) { m_autoSaveActive = autoSave; if (autoSave) m_autoSaveTimer.start(); else m_autoSaveTimer.stop(); } int interval = group.readEntry("AutoSaveInterval", 1); interval *= 60*1000; if (interval != m_autoSaveTimer.interval()) m_autoSaveTimer.setInterval(interval); //show memory info bool showMemoryInfo = group.readEntry(QLatin1String("ShowMemoryInfo"), true); if (m_showMemoryInfo != showMemoryInfo) { m_showMemoryInfo = showMemoryInfo; if (showMemoryInfo) { m_memoryInfoWidget = new MemoryWidget(statusBar()); statusBar()->addPermanentWidget(m_memoryInfoWidget); } else { if (m_memoryInfoWidget) { statusBar()->removeWidget(m_memoryInfoWidget); delete m_memoryInfoWidget; m_memoryInfoWidget = nullptr; } } } bool showWelcomeScreen = group.readEntry(QLatin1String("ShowWelcomeScreen"), true); if(m_showWelcomeScreen != showWelcomeScreen) { m_showWelcomeScreen = showWelcomeScreen; } } void MainWin::openDatasetExample() { newProject(); addAspectToProject(m_welcomeScreenHelper->releaseConfiguredSpreadsheet()); } /***************************************************************************************/ /************************************** dialogs ***************************************/ /***************************************************************************************/ /*! shows the dialog with the Undo-history. */ void MainWin::historyDialog() { if (!m_project->undoStack()) return; auto* dialog = new HistoryDialog(this, m_project->undoStack(), m_undoViewEmptyLabel); int index = m_project->undoStack()->index(); if (dialog->exec() != QDialog::Accepted) { if (m_project->undoStack()->count() != 0) m_project->undoStack()->setIndex(index); } //disable undo/redo-actions if the history was cleared //(in both cases, when accepted or rejected in the dialog) if (m_project->undoStack()->count() == 0) { m_undoAction->setEnabled(false); m_redoAction->setEnabled(false); } } /*! Opens the dialog to import data to the selected workbook, spreadsheet or matrix */ void MainWin::importFileDialog(const QString& fileName) { DEBUG("MainWin::importFileDialog()"); auto* dlg = new ImportFileDialog(this, false, fileName); // select existing container if (m_currentAspect->inherits(AspectType::Spreadsheet) || m_currentAspect->inherits(AspectType::Matrix) || m_currentAspect->inherits(AspectType::Workbook)) dlg->setCurrentIndex(m_projectExplorer->currentIndex()); else if (m_currentAspect->inherits(AspectType::Column) && m_currentAspect->parentAspect()->inherits(AspectType::Spreadsheet)) dlg->setCurrentIndex(m_aspectTreeModel->modelIndexOfAspect(m_currentAspect->parentAspect())); if (dlg->exec() == QDialog::Accepted) { dlg->importTo(statusBar()); m_project->setChanged(true); } delete dlg; DEBUG("MainWin::importFileDialog() DONE"); } void MainWin::importSqlDialog() { DEBUG("MainWin::importSqlDialog()"); auto* dlg = new ImportSQLDatabaseDialog(this); // select existing container if (m_currentAspect->inherits(AspectType::Spreadsheet) || m_currentAspect->inherits(AspectType::Matrix) || m_currentAspect->inherits(AspectType::Workbook)) dlg->setCurrentIndex(m_projectExplorer->currentIndex()); else if (m_currentAspect->inherits(AspectType::Column) && m_currentAspect->parentAspect()->inherits(AspectType::Spreadsheet)) dlg->setCurrentIndex(m_aspectTreeModel->modelIndexOfAspect(m_currentAspect->parentAspect())); if (dlg->exec() == QDialog::Accepted) { dlg->importTo(statusBar()); m_project->setChanged(true); } delete dlg; DEBUG("MainWin::importSqlDialog() DONE"); } void MainWin::importProjectDialog() { DEBUG("MainWin::importProjectDialog()"); ImportProjectDialog::ProjectType type; if (QObject::sender() == m_importOpjAction) type = ImportProjectDialog::ProjectOrigin; else type = ImportProjectDialog::ProjectLabPlot; auto* dlg = new ImportProjectDialog(this, type); // set current folder dlg->setCurrentFolder(m_currentFolder); if (dlg->exec() == QDialog::Accepted) { dlg->importTo(statusBar()); m_project->setChanged(true); } delete dlg; DEBUG("MainWin::importProjectDialog() DONE"); } /*! opens the dialog for the export of the currently active worksheet, spreadsheet or matrix. */ void MainWin::exportDialog() { QMdiSubWindow* win = m_mdiArea->currentSubWindow(); if (!win) return; AbstractPart* part = dynamic_cast(win)->part(); if (part->exportView()) statusBar()->showMessage(i18n("%1 exported", part->name())); } void MainWin::editFitsFileDialog() { auto* editDialog = new FITSHeaderEditDialog(this); if (editDialog->exec() == QDialog::Accepted) { if (editDialog->saved()) statusBar()->showMessage(i18n("FITS files saved")); } } /*! adds a new file data source to the current project. */ void MainWin::newLiveDataSourceActionTriggered() { ImportFileDialog* dlg = new ImportFileDialog(this, true); if (dlg->exec() == QDialog::Accepted) { if (static_cast(dlg->sourceType()) == LiveDataSource::MQTT) { #ifdef HAVE_MQTT MQTTClient* mqttClient = new MQTTClient(i18n("MQTT Client%1", 1)); dlg->importToMQTT(mqttClient); mqttClient->setName(mqttClient->clientHostName()); QVector existingClients = m_project->children(AbstractAspect::Recursive); //doesn't make sense to have more MQTTClients connected to the same broker bool found = false; for (const auto* client : existingClients) { if (client->clientHostName() == mqttClient->clientHostName() && client->clientPort() == mqttClient->clientPort()) { found = true; break; } } if (!found) addAspectToProject(mqttClient); else { delete mqttClient; QMessageBox::warning(this, "Warning", "There already is a MQTTClient with this host!"); } #endif } else { LiveDataSource* dataSource = new LiveDataSource(i18n("Live data source%1", 1), false); dlg->importToLiveDataSource(dataSource, statusBar()); addAspectToProject(dataSource); } } delete dlg; } /*! * \brief adds a new dataset to the current project */ void MainWin::newDatasetActionTriggered() { ImportDatasetDialog* dlg = new ImportDatasetDialog(this); if (dlg->exec() == QDialog::Accepted) { Spreadsheet* spreadsheet = new Spreadsheet(i18n("Dataset%1", 1)); DatasetHandler* dataset = new DatasetHandler(spreadsheet); dlg->importToDataset(dataset, statusBar()); QTimer timer; timer.setSingleShot(true); QEventLoop loop; connect(dataset, &DatasetHandler::downloadCompleted, &loop, &QEventLoop::quit); connect(&timer, &QTimer::timeout, &loop, &QEventLoop::quit); timer.start(1500); loop.exec(); if(timer.isActive()){ timer.stop(); addAspectToProject(spreadsheet); delete dataset; } else delete dataset; } delete dlg; } void MainWin::addAspectToProject(AbstractAspect* aspect) { const QModelIndex& index = m_projectExplorer->currentIndex(); if (index.isValid()) { auto* parent = static_cast(index.internalPointer()); #ifdef HAVE_MQTT //doesn't make sense to add a new MQTTClient to an existing MQTTClient or to any of its successors QString className = parent->metaObject()->className(); MQTTClient* clientAncestor = parent->ancestor(); if (className == "MQTTClient") parent = parent->parentAspect(); else if (clientAncestor != nullptr) parent = clientAncestor->parentAspect(); #endif parent->folder()->addChild(aspect); } else m_project->addChild(aspect); } void MainWin::settingsDialog() { auto* dlg = new SettingsDialog(this); connect (dlg, &SettingsDialog::settingsChanged, this, &MainWin::handleSettingsChanges); dlg->exec(); } #ifdef HAVE_CANTOR_LIBS void MainWin::cantorSettingsDialog() { static KCoreConfigSkeleton* emptyConfig = new KCoreConfigSkeleton(); KConfigDialog *cantorDialog = new KConfigDialog(this, QLatin1String("Cantor Settings"), emptyConfig); for (auto* backend : Cantor::Backend::availableBackends()) if (backend->config()) //It has something to configure, so add it to the dialog cantorDialog->addPage(backend->settingsWidget(cantorDialog), backend->config(), backend->name(), backend->icon()); cantorDialog->show(); } #endif diff --git a/src/kdefrontend/dockwidgets/AxisDock.cpp b/src/kdefrontend/dockwidgets/AxisDock.cpp index f0fb2b1ce..ed1b3e7d8 100644 --- a/src/kdefrontend/dockwidgets/AxisDock.cpp +++ b/src/kdefrontend/dockwidgets/AxisDock.cpp @@ -1,2201 +1,2208 @@ /*************************************************************************** File : AxisDock.cpp Project : LabPlot Description : axes widget class -------------------------------------------------------------------- Copyright : (C) 2011-2018 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2012-2013 Stefan Gerlach (stefan.gerlach@uni-konstanz.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "AxisDock.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/column/Column.h" #include "backend/core/Project.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/plots/cartesian/CartesianPlot.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include "kdefrontend/GuiTools.h" #include "kdefrontend/TemplateHandler.h" #include "kdefrontend/widgets/LabelWidget.h" #include "commonfrontend/widgets/DateTimeSpinBox.h" #include #include #include #include #include /*! \class AxisDock \brief Provides a widget for editing the properties of the axes currently selected in the project explorer. \ingroup kdefrontend */ AxisDock::AxisDock(QWidget* parent) : QWidget(parent) { ui.setupUi(this); //"Title"-tab auto* hboxLayout = new QHBoxLayout(ui.tabTitle); labelWidget = new LabelWidget(ui.tabTitle); labelWidget->setFixedLabelMode(true); hboxLayout->addWidget(labelWidget); hboxLayout->setContentsMargins(2,2,2,2); hboxLayout->setSpacing(2); //"Ticks"-tab auto* layout = static_cast(ui.tabTicks->layout()); cbMajorTicksColumn = new TreeViewComboBox(ui.tabTicks); layout->addWidget(cbMajorTicksColumn, 7, 2); cbMinorTicksColumn = new TreeViewComboBox(ui.tabTicks); layout->addWidget(cbMinorTicksColumn, 21, 2); dtsbMajorTicksIncrement = new DateTimeSpinBox(ui.tabTicks); layout->addWidget(dtsbMajorTicksIncrement, 6, 2); dtsbMinorTicksIncrement = new DateTimeSpinBox(ui.tabTicks); layout->addWidget(dtsbMinorTicksIncrement, 20, 2); //adjust layouts in the tabs for (int i = 0; i < ui.tabWidget->count(); ++i) { layout = dynamic_cast(ui.tabWidget->widget(i)->layout()); if (!layout) continue; layout->setContentsMargins(2,2,2,2); layout->setHorizontalSpacing(2); layout->setVerticalSpacing(2); } //********************************** Slots ********************************************** //"General"-tab connect(ui.leName, &QLineEdit::textChanged, this, &AxisDock::nameChanged); connect(ui.leComment, &QLineEdit::textChanged, this, &AxisDock::commentChanged); connect( ui.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( ui.cbOrientation, SIGNAL(currentIndexChanged(int)), this, SLOT(orientationChanged(int)) ); connect( ui.cbPosition, SIGNAL(currentIndexChanged(int)), this, SLOT(positionChanged(int)) ); connect( ui.lePosition, SIGNAL(textChanged(QString)), this, SLOT(positionChanged()) ); connect( ui.cbScale, SIGNAL(currentIndexChanged(int)), this, SLOT(scaleChanged(int)) ); connect( ui.chkAutoScale, SIGNAL(stateChanged(int)), this, SLOT(autoScaleChanged(int)) ); connect( ui.leStart, SIGNAL(textChanged(QString)), this, SLOT(startChanged()) ); connect( ui.leEnd, SIGNAL(textChanged(QString)), this, SLOT(endChanged()) ); connect(ui.dateTimeEditStart, &QDateTimeEdit::dateTimeChanged, this, &AxisDock::startDateTimeChanged); connect(ui.dateTimeEditEnd, &QDateTimeEdit::dateTimeChanged, this, &AxisDock::endDateTimeChanged); connect( ui.leZeroOffset, SIGNAL(textChanged(QString)), this, SLOT(zeroOffsetChanged()) ); connect( ui.leScalingFactor, SIGNAL(textChanged(QString)), this, SLOT(scalingFactorChanged()) ); //"Line"-tab connect( ui.cbLineStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(lineStyleChanged(int)) ); connect( ui.kcbLineColor, SIGNAL(changed(QColor)), this, SLOT(lineColorChanged(QColor)) ); connect( ui.sbLineWidth, SIGNAL(valueChanged(double)), this, SLOT(lineWidthChanged(double)) ); connect( ui.sbLineOpacity, SIGNAL(valueChanged(int)), this, SLOT(lineOpacityChanged(int)) ); connect( ui.cbArrowPosition, SIGNAL(currentIndexChanged(int)), this, SLOT(arrowPositionChanged(int)) ); connect( ui.cbArrowType, SIGNAL(currentIndexChanged(int)), this, SLOT(arrowTypeChanged(int)) ); connect( ui.sbArrowSize, SIGNAL(valueChanged(int)), this, SLOT(arrowSizeChanged(int)) ); //"Major ticks"-tab connect( ui.cbMajorTicksDirection, SIGNAL(currentIndexChanged(int)), this, SLOT(majorTicksDirectionChanged(int)) ); connect( ui.cbMajorTicksType, SIGNAL(currentIndexChanged(int)), this, SLOT(majorTicksTypeChanged(int)) ); connect( ui.sbMajorTicksNumber, SIGNAL(valueChanged(int)), this, SLOT(majorTicksNumberChanged(int)) ); connect( ui.sbMajorTicksIncrementNumeric, SIGNAL(valueChanged(double)), this, SLOT(majorTicksIncrementChanged()) ); connect( dtsbMajorTicksIncrement, SIGNAL(valueChanged()), this, SLOT(majorTicksIncrementChanged()) ); //connect( ui.sbMajorTicksIncrementNumeric, &QDoubleSpinBox::valueChanged, this, &AxisDock::majorTicksIncrementChanged); connect( cbMajorTicksColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(majorTicksColumnChanged(QModelIndex)) ); connect( ui.cbMajorTicksLineStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(majorTicksLineStyleChanged(int)) ); connect( ui.kcbMajorTicksColor, SIGNAL(changed(QColor)), this, SLOT(majorTicksColorChanged(QColor)) ); connect( ui.sbMajorTicksWidth, SIGNAL(valueChanged(double)), this, SLOT(majorTicksWidthChanged(double)) ); connect( ui.sbMajorTicksLength, SIGNAL(valueChanged(double)), this, SLOT(majorTicksLengthChanged(double)) ); connect( ui.sbMajorTicksOpacity, SIGNAL(valueChanged(int)), this, SLOT(majorTicksOpacityChanged(int)) ); //"Minor ticks"-tab connect( ui.cbMinorTicksDirection, SIGNAL(currentIndexChanged(int)), this, SLOT(minorTicksDirectionChanged(int)) ); connect( ui.cbMinorTicksType, SIGNAL(currentIndexChanged(int)), this, SLOT(minorTicksTypeChanged(int)) ); connect( ui.sbMinorTicksNumber, SIGNAL(valueChanged(int)), this, SLOT(minorTicksNumberChanged(int)) ); connect( ui.sbMajorTicksIncrementNumeric, SIGNAL(valueChanged(double)), this, SLOT(minorTicksIncrementChanged()) ); connect( dtsbMinorTicksIncrement, SIGNAL(valueChanged()), this, SLOT(minorTicksIncrementChanged()) ); connect( cbMinorTicksColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(minorTicksColumnChanged(QModelIndex)) ); connect( ui.cbMinorTicksLineStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(minorTicksLineStyleChanged(int)) ); connect( ui.kcbMinorTicksColor, SIGNAL(changed(QColor)), this, SLOT(minorTicksColorChanged(QColor)) ); connect( ui.sbMinorTicksWidth, SIGNAL(valueChanged(double)), this, SLOT(minorTicksWidthChanged(double)) ); connect( ui.sbMinorTicksLength, SIGNAL(valueChanged(double)), this, SLOT(minorTicksLengthChanged(double)) ); connect( ui.sbMinorTicksOpacity, SIGNAL(valueChanged(int)), this, SLOT(minorTicksOpacityChanged(int)) ); //"Extra ticks"-tab //"Tick labels"-tab connect( ui.cbLabelsFormat, SIGNAL(currentIndexChanged(int)), this, SLOT(labelsFormatChanged(int)) ); connect( ui.sbLabelsPrecision, SIGNAL(valueChanged(int)), this, SLOT(labelsPrecisionChanged(int)) ); connect( ui.chkLabelsAutoPrecision, SIGNAL(stateChanged(int)), this, SLOT(labelsAutoPrecisionChanged(int)) ); connect(ui.cbLabelsDateTimeFormat, static_cast(&QComboBox::currentIndexChanged), this, &AxisDock::labelsDateTimeFormatChanged); connect( ui.cbLabelsPosition, SIGNAL(currentIndexChanged(int)), this, SLOT(labelsPositionChanged(int)) ); connect( ui.sbLabelsOffset, SIGNAL(valueChanged(double)), this, SLOT(labelsOffsetChanged(double)) ); connect( ui.sbLabelsRotation, SIGNAL(valueChanged(int)), this, SLOT(labelsRotationChanged(int)) ); connect( ui.kfrLabelsFont, SIGNAL(fontSelected(QFont)), this, SLOT(labelsFontChanged(QFont)) ); connect( ui.kcbLabelsFontColor, SIGNAL(changed(QColor)), this, SLOT(labelsFontColorChanged(QColor)) ); connect( ui.leLabelsPrefix, SIGNAL(textChanged(QString)), this, SLOT(labelsPrefixChanged()) ); connect( ui.leLabelsSuffix, SIGNAL(textChanged(QString)), this, SLOT(labelsSuffixChanged()) ); connect( ui.sbLabelsOpacity, SIGNAL(valueChanged(int)), this, SLOT(labelsOpacityChanged(int)) ); //"Grid"-tab connect( ui.cbMajorGridStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(majorGridStyleChanged(int)) ); connect( ui.kcbMajorGridColor, SIGNAL(changed(QColor)), this, SLOT(majorGridColorChanged(QColor)) ); connect( ui.sbMajorGridWidth, SIGNAL(valueChanged(double)), this, SLOT(majorGridWidthChanged(double)) ); connect( ui.sbMajorGridOpacity, SIGNAL(valueChanged(int)), this, SLOT(majorGridOpacityChanged(int)) ); connect( ui.cbMinorGridStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(minorGridStyleChanged(int)) ); connect( ui.kcbMinorGridColor, SIGNAL(changed(QColor)), this, SLOT(minorGridColorChanged(QColor)) ); connect( ui.sbMinorGridWidth, SIGNAL(valueChanged(double)), this, SLOT(minorGridWidthChanged(double)) ); connect( ui.sbMinorGridOpacity, SIGNAL(valueChanged(int)), this, SLOT(minorGridOpacityChanged(int)) ); + //template handler + auto* frame = new QFrame(this); + auto* hlayout = new QHBoxLayout(frame); + hlayout->setContentsMargins(0, 11, 0, 11); auto* templateHandler = new TemplateHandler(this, TemplateHandler::Axis); - ui.verticalLayout->addWidget(templateHandler); + hlayout->addWidget(templateHandler); connect(templateHandler, SIGNAL(loadConfigRequested(KConfig&)), this, SLOT(loadConfigFromTemplate(KConfig&))); connect(templateHandler, SIGNAL(saveConfigRequested(KConfig&)), this, SLOT(saveConfigAsTemplate(KConfig&))); connect(templateHandler, SIGNAL(info(QString)), this, SIGNAL(info(QString))); + ui.verticalLayout->addWidget(frame); + + init(); } AxisDock::~AxisDock() { if (m_aspectTreeModel) delete m_aspectTreeModel; } void AxisDock::init() { m_initializing = true; //Validators ui.lePosition->setValidator( new QDoubleValidator(ui.lePosition) ); ui.leStart->setValidator( new QDoubleValidator(ui.leStart) ); ui.leEnd->setValidator( new QDoubleValidator(ui.leEnd) ); ui.leZeroOffset->setValidator( new QDoubleValidator(ui.leZeroOffset) ); ui.leScalingFactor->setValidator( new QDoubleValidator(ui.leScalingFactor) ); //TODO move this stuff to retranslateUI() ui.cbPosition->addItem(i18n("Top")); ui.cbPosition->addItem(i18n("Bottom")); ui.cbPosition->addItem(i18n("Centered")); ui.cbPosition->addItem(i18n("Custom")); ui.cbScale->addItem( i18n("Linear") ); ui.cbScale->addItem( QLatin1String("log(x)") ); ui.cbScale->addItem( QLatin1String("log2(x)") ); ui.cbScale->addItem( QLatin1String("ln(x)") ); ui.cbScale->addItem( QLatin1String("sqrt(x)") ); ui.cbScale->addItem( QLatin1String("x^2") ); ui.cbOrientation->addItem( i18n("Horizontal") ); ui.cbOrientation->addItem( i18n("Vertical") ); //Arrows ui.cbArrowType->addItem( i18n("No arrow") ); ui.cbArrowType->addItem( i18n("Simple, Small") ); ui.cbArrowType->addItem( i18n("Simple, Big") ); ui.cbArrowType->addItem( i18n("Filled, Small") ); ui.cbArrowType->addItem( i18n("Filled, Big") ); ui.cbArrowType->addItem( i18n("Semi-filled, Small") ); ui.cbArrowType->addItem( i18n("Semi-filled, Big") ); QPainter pa; pa.setPen( QPen(Qt::SolidPattern, 0) ); QPixmap pm(20, 20); ui.cbArrowType->setIconSize( QSize(20,20) ); //no arrow pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); pa.end(); ui.cbArrowType->setItemIcon(0, pm); //simple, small float cos_phi = cos(3.14159/6); pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.drawLine(3,10,17,10); pa.drawLine(17,10, 10, 10-5*cos_phi); pa.drawLine(17,10, 10, 10+5*cos_phi); pa.end(); ui.cbArrowType->setItemIcon(1, pm); //simple, big pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.drawLine(3,10,17,10); pa.drawLine(17,10, 10, 10-10*cos_phi); pa.drawLine(17,10, 10, 10+10*cos_phi); pa.end(); ui.cbArrowType->setItemIcon(2, pm); //filled, small pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); QPointF points3[3] = {QPointF(17, 10), QPointF(10, 10-4*cos_phi), QPointF(10, 10+4*cos_phi) }; pa.drawPolygon(points3, 3); pa.end(); ui.cbArrowType->setItemIcon(3, pm); //filled, big pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); QPointF points4[3] = {QPointF(17, 10), QPointF(10, 10-10*cos_phi), QPointF(10, 10+10*cos_phi) }; pa.drawPolygon(points4, 3); pa.end(); ui.cbArrowType->setItemIcon(4, pm); //semi-filled, small pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); QPointF points5[4] = {QPointF(17, 10), QPointF(10, 10-4*cos_phi), QPointF(13, 10), QPointF(10, 10+4*cos_phi) }; pa.drawPolygon(points5, 4); pa.end(); ui.cbArrowType->setItemIcon(5, pm); //semi-filled, big pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); QPointF points6[4] = {QPointF(17, 10), QPointF(10, 10-10*cos_phi), QPointF(13, 10), QPointF(10, 10+10*cos_phi) }; pa.drawPolygon(points6, 4); pa.end(); ui.cbArrowType->setItemIcon(6, pm); ui.cbArrowPosition->addItem( i18n("Left") ); ui.cbArrowPosition->addItem( i18n("Right") ); ui.cbArrowPosition->addItem( i18n("Both") ); ui.cbMajorTicksDirection->addItem( i18n("None") ); ui.cbMajorTicksDirection->addItem( i18n("In") ); ui.cbMajorTicksDirection->addItem( i18n("Out") ); ui.cbMajorTicksDirection->addItem( i18n("In and Out") ); ui.cbMajorTicksType->addItem( i18n("Number") ); ui.cbMajorTicksType->addItem( i18n("Increment") ); ui.cbMajorTicksType->addItem( i18n("Custom column") ); ui.cbMinorTicksDirection->addItem( i18n("None") ); ui.cbMinorTicksDirection->addItem( i18n("In") ); ui.cbMinorTicksDirection->addItem( i18n("Out") ); ui.cbMinorTicksDirection->addItem( i18n("In and Out") ); ui.cbMinorTicksType->addItem( i18n("Number") ); ui.cbMinorTicksType->addItem( i18n("Increment") ); ui.cbMinorTicksType->addItem( i18n("Custom column") ); GuiTools::updatePenStyles(ui.cbLineStyle, QColor(Qt::black)); GuiTools::updatePenStyles(ui.cbMajorTicksLineStyle, QColor(Qt::black)); GuiTools::updatePenStyles(ui.cbMinorTicksLineStyle, QColor(Qt::black)); //labels ui.cbLabelsPosition->addItem(i18n("No labels")); ui.cbLabelsPosition->addItem(i18n("Top")); ui.cbLabelsPosition->addItem(i18n("Bottom")); ui.cbLabelsFormat->addItem( i18n("Decimal notation") ); ui.cbLabelsFormat->addItem( i18n("Scientific notation") ); ui.cbLabelsFormat->addItem( i18n("Powers of 10") ); ui.cbLabelsFormat->addItem( i18n("Powers of 2") ); ui.cbLabelsFormat->addItem( i18n("Powers of e") ); ui.cbLabelsFormat->addItem( i18n("Multiples of π") ); ui.cbLabelsDateTimeFormat->addItems(AbstractColumn::dateTimeFormats()); m_initializing = false; } void AxisDock::setModel() { QList list{AspectType::Folder, AspectType::Spreadsheet, AspectType::Column}; cbMajorTicksColumn->setTopLevelClasses(list); cbMinorTicksColumn->setTopLevelClasses(list); list = {AspectType::Column}; m_aspectTreeModel->setSelectableAspects(list); cbMajorTicksColumn->setModel(m_aspectTreeModel); cbMinorTicksColumn->setModel(m_aspectTreeModel); } /*! sets the axes. The properties of the axes in the list \c list can be edited in this widget. */ void AxisDock::setAxes(QList list) { m_initializing = true; m_axesList = list; m_axis = list.first(); Q_ASSERT(m_axis != nullptr); m_aspectTreeModel = new AspectTreeModel(m_axis->project()); this->setModel(); labelWidget->setAxes(list); //if there are more then one axis in the list, disable the tab "general" if (list.size() == 1) { ui.lName->setEnabled(true); ui.leName->setEnabled(true); ui.lComment->setEnabled(true); ui.leComment->setEnabled(true); ui.leName->setText(m_axis->name()); ui.leComment->setText(m_axis->comment()); this->setModelIndexFromColumn(cbMajorTicksColumn, m_axis->majorTicksColumn()); this->setModelIndexFromColumn(cbMinorTicksColumn, m_axis->minorTicksColumn()); } else { ui.lName->setEnabled(false); ui.leName->setEnabled(false); ui.lComment->setEnabled(false); ui.leComment->setEnabled(false); ui.leName->setText(QString()); ui.leComment->setText(QString()); cbMajorTicksColumn->setCurrentModelIndex(QModelIndex()); cbMinorTicksColumn->setCurrentModelIndex(QModelIndex()); } //show the properties of the first axis this->load(); // general connect(m_axis, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)),this, SLOT(axisDescriptionChanged(const AbstractAspect*))); connect(m_axis, SIGNAL(orientationChanged(Axis::AxisOrientation)), this, SLOT(axisOrientationChanged(Axis::AxisOrientation))); connect(m_axis, SIGNAL(positionChanged(Axis::AxisPosition)), this, SLOT(axisPositionChanged(Axis::AxisPosition))); connect(m_axis, SIGNAL(scaleChanged(Axis::AxisScale)), this, SLOT(axisScaleChanged(Axis::AxisScale))); connect(m_axis, SIGNAL(autoScaleChanged(bool)), this, SLOT(axisAutoScaleChanged(bool))); connect(m_axis, SIGNAL(startChanged(double)), this, SLOT(axisStartChanged(double))); connect(m_axis, SIGNAL(endChanged(double)), this, SLOT(axisEndChanged(double))); connect(m_axis, SIGNAL(zeroOffsetChanged(qreal)), this, SLOT(axisZeroOffsetChanged(qreal))); connect(m_axis, SIGNAL(scalingFactorChanged(qreal)), this, SLOT(axisScalingFactorChanged(qreal))); // line connect(m_axis, SIGNAL(linePenChanged(QPen)), this, SLOT(axisLinePenChanged(QPen))); connect(m_axis, SIGNAL(lineOpacityChanged(qreal)), this, SLOT(axisLineOpacityChanged(qreal))); connect(m_axis, SIGNAL(arrowTypeChanged(Axis::ArrowType)), this, SLOT(axisArrowTypeChanged(Axis::ArrowType))); connect(m_axis, SIGNAL(arrowPositionChanged(Axis::ArrowPosition)), this, SLOT(axisArrowPositionChanged(Axis::ArrowPosition))); connect(m_axis, SIGNAL(arrowSizeChanged(qreal)), this, SLOT(axisArrowSizeChanged(qreal))); // ticks connect(m_axis, SIGNAL(majorTicksDirectionChanged(Axis::TicksDirection)), this, SLOT(axisMajorTicksDirectionChanged(Axis::TicksDirection))); connect(m_axis, SIGNAL(majorTicksTypeChanged(Axis::TicksType)), this, SLOT(axisMajorTicksTypeChanged(Axis::TicksType))); connect(m_axis, SIGNAL(majorTicksNumberChanged(int)), this, SLOT(axisMajorTicksNumberChanged(int))); connect(m_axis, SIGNAL(majorTicksIncrementChanged(qreal)), this, SLOT(axisMajorTicksIncrementChanged(qreal))); connect(m_axis, SIGNAL(majorTicksPenChanged(QPen)), this, SLOT(axisMajorTicksPenChanged(QPen))); connect(m_axis, SIGNAL(majorTicksLengthChanged(qreal)), this, SLOT(axisMajorTicksLengthChanged(qreal))); connect(m_axis, SIGNAL(majorTicksOpacityChanged(qreal)), this, SLOT(axisMajorTicksOpacityChanged(qreal))); connect(m_axis, SIGNAL(minorTicksDirectionChanged(Axis::TicksDirection)), this, SLOT(axisMinorTicksDirectionChanged(Axis::TicksDirection))); connect(m_axis, SIGNAL(minorTicksTypeChanged(Axis::TicksType)), this, SLOT(axisMinorTicksTypeChanged(Axis::TicksType))); connect(m_axis, SIGNAL(minorTicksNumberChanged(int)), this, SLOT(axisMinorTicksNumberChanged(int))); connect(m_axis, SIGNAL(minorTicksIncrementChanged(qreal)), this, SLOT(axisMinorTicksIncrementChanged(qreal))); connect(m_axis, SIGNAL(minorTicksPenChanged(QPen)), this, SLOT(axisMinorTicksPenChanged(QPen))); connect(m_axis, SIGNAL(minorTicksLengthChanged(qreal)), this, SLOT(axisMinorTicksLengthChanged(qreal))); connect(m_axis, SIGNAL(minorTicksOpacityChanged(qreal)), this, SLOT(axisMinorTicksOpacityChanged(qreal))); // labels connect(m_axis, SIGNAL(labelsFormatChanged(Axis::LabelsFormat)), this, SLOT(axisLabelsFormatChanged(Axis::LabelsFormat))); connect(m_axis, SIGNAL(labelsAutoPrecisionChanged(bool)), this, SLOT(axisLabelsAutoPrecisionChanged(bool))); connect(m_axis, SIGNAL(labelsPrecisionChanged(int)), this, SLOT(axisLabelsPrecisionChanged(int))); connect(m_axis, &Axis::labelsDateTimeFormatChanged, this, &AxisDock::axisLabelsDateTimeFormatChanged); connect(m_axis, SIGNAL(labelsPositionChanged(Axis::LabelsPosition)), this, SLOT(axisLabelsPositionChanged(Axis::LabelsPosition))); connect(m_axis, SIGNAL(labelsOffsetChanged(double)), this, SLOT(axisLabelsOffsetChanged(double))); connect(m_axis, SIGNAL(labelsRotationAngleChanged(qreal)), this, SLOT(axisLabelsRotationAngleChanged(qreal))); connect(m_axis, SIGNAL(labelsFontChanged(QFont)), this, SLOT(axisLabelsFontChanged(QFont))); connect(m_axis, SIGNAL(labelsColorChanged(QColor)), this, SLOT(axisLabelsFontColorChanged(QColor))); connect(m_axis, SIGNAL(labelsPrefixChanged(QString)), this, SLOT(axisLabelsPrefixChanged(QString))); connect(m_axis, SIGNAL(labelsSuffixChanged(QString)), this, SLOT(axisLabelsSuffixChanged(QString))); connect(m_axis, SIGNAL(labelsOpacityChanged(qreal)), this, SLOT(axisLabelsOpacityChanged(qreal))); // grids connect(m_axis, SIGNAL(majorGridPenChanged(QPen)), this, SLOT(axisMajorGridPenChanged(QPen))); connect(m_axis, SIGNAL(majorGridOpacityChanged(qreal)), this, SLOT(axisMajorGridOpacityChanged(qreal))); connect(m_axis, SIGNAL(minorGridPenChanged(QPen)), this, SLOT(axisMinorGridPenChanged(QPen))); connect(m_axis, SIGNAL(minorGridOpacityChanged(qreal)), this, SLOT(axisMinorGridOpacityChanged(qreal))); connect(m_axis, SIGNAL(visibilityChanged(bool)), this, SLOT(axisVisibilityChanged(bool))); m_initializing = false; } void AxisDock::activateTitleTab() { ui.tabWidget->setCurrentWidget(ui.tabTitle); } void AxisDock::setModelIndexFromColumn(TreeViewComboBox* cb, const AbstractColumn* column) { if (column) cb->setCurrentModelIndex(m_aspectTreeModel->modelIndexOfAspect(column)); else cb->setCurrentModelIndex(QModelIndex()); } //************************************************************* //********** SLOTs for changes triggered in AxisDock ********** //************************************************************* //"General"-tab void AxisDock::nameChanged() { if (m_initializing) return; m_axis->setName(ui.leName->text()); } void AxisDock::commentChanged() { if (m_initializing) return; m_axis->setComment(ui.leComment->text()); } void AxisDock::visibilityChanged(bool state) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setVisible(state); } /*! called if the orientation (horizontal or vertical) of the current axis is changed. */ void AxisDock::orientationChanged(int index) { auto orientation = (Axis::AxisOrientation)index; if (orientation == Axis::AxisHorizontal) { ui.cbPosition->setItemText(0, i18n("Top") ); ui.cbPosition->setItemText(1, i18n("Bottom") ); ui.cbLabelsPosition->setItemText(1, i18n("Top") ); ui.cbLabelsPosition->setItemText(2, i18n("Bottom") ); ui.cbScale->setItemText(1, QLatin1String("log(x)") ); ui.cbScale->setItemText(2, QLatin1String("log2(x)") ); ui.cbScale->setItemText(3, QLatin1String("ln(x)") ); ui.cbScale->setItemText(4, QLatin1String("sqrt(x)") ); ui.cbScale->setItemText(5, QLatin1String("x^2") ); } else { //vertical ui.cbPosition->setItemText(0, i18n("Left") ); ui.cbPosition->setItemText(1, i18n("Right") ); ui.cbLabelsPosition->setItemText(1, i18n("Right") ); ui.cbLabelsPosition->setItemText(2, i18n("Left") ); ui.cbScale->setItemText(1, QLatin1String("log(y)") ); ui.cbScale->setItemText(2, QLatin1String("log2(y)") ); ui.cbScale->setItemText(3, QLatin1String("ln(y)") ); ui.cbScale->setItemText(4, QLatin1String("sqrt(y)") ); ui.cbScale->setItemText(5, QLatin1String("y^2") ); } if (m_initializing) return; //depending on the current orientation we need to update axis possition and labels position //axis position, map from the current index in the combobox to the enum value in Axis::AxisPosition Axis::AxisPosition axisPosition; int posIndex = ui.cbPosition->currentIndex(); if (orientation == Axis::AxisHorizontal) { if (posIndex > 1) posIndex += 2; axisPosition = Axis::AxisPosition(posIndex); } else { axisPosition = Axis::AxisPosition(posIndex+2); } //labels position posIndex = ui.cbLabelsPosition->currentIndex(); auto labelsPosition = Axis::LabelsPosition(posIndex); for (auto* axis : m_axesList) { axis->beginMacro(i18n("%1: set axis orientation", axis->name())); axis->setOrientation(orientation); axis->setPosition(axisPosition); axis->setLabelsPosition(labelsPosition); axis->endMacro(); } } /*! called if one of the predefined axis positions (top, bottom, left, right, center or custom) was changed. */ void AxisDock::positionChanged(int index) { if (index == -1) return; //we occasionally get -1 here, nothing to do in this case if (index == 3) ui.lePosition->setVisible(true); else ui.lePosition->setVisible(false); if (m_initializing) return; //map from the current index in the combo box to the enum value in Axis::AxisPosition, //depends on the current orientation Axis::AxisPosition position; if ( ui.cbOrientation->currentIndex() == 0 ) { if (index>1) index += 2; position = Axis::AxisPosition(index); } else { position = Axis::AxisPosition(index+2); } for (auto* axis : m_axesList) axis->setPosition(position); } /*! called when the custom position of the axis in the corresponding LineEdit is changed. */ void AxisDock::positionChanged() { if (m_initializing) return; double offset = ui.lePosition->text().toDouble(); for (auto* axis : m_axesList) axis->setOffset(offset); } void AxisDock::scaleChanged(int index) { if (m_initializing) return; auto scale = (Axis::AxisScale)index; for (auto* axis : m_axesList) axis->setScale(scale); } void AxisDock::autoScaleChanged(int index) { bool autoScale = index == Qt::Checked; ui.leStart->setEnabled(!autoScale); ui.leEnd->setEnabled(!autoScale); ui.dateTimeEditStart->setEnabled(!autoScale); ui.dateTimeEditEnd->setEnabled(!autoScale); if (m_initializing) return; for (auto* axis : m_axesList) axis->setAutoScale(autoScale); } void AxisDock::startChanged() { if (m_initializing) return; double value = ui.leStart->text().toDouble(); //check first, whether the value for the lower limit is valid for the log- and square root scaling. If not, set the default values. auto scale = Axis::AxisScale(ui.cbScale->currentIndex()); if (scale == Axis::ScaleLog10 || scale == Axis::ScaleLog2 || scale == Axis::ScaleLn) { if (value <= 0) { KMessageBox::sorry(this, i18n("The axes lower limit has a non-positive value. Default minimal value will be used."), i18n("Wrong lower limit value") ); ui.leStart->setText( "0.01" ); value = 0.01; } } else if (scale == Axis::ScaleSqrt) { if (value < 0) { KMessageBox::sorry(this, i18n("The axes lower limit has a negative value. Default minimal value will be used."), i18n("Wrong lower limit value") ); ui.leStart->setText( "0" ); value = 0; } } for (auto* axis : m_axesList) axis->setStart(value); } void AxisDock::endChanged() { if (m_initializing) return; double value = ui.leEnd->text().toDouble(); for (auto* axis : m_axesList) axis->setEnd(value); } void AxisDock::startDateTimeChanged(const QDateTime& dateTime) { if (m_initializing) return; quint64 value = dateTime.toMSecsSinceEpoch(); for (auto* axis : m_axesList) axis->setStart(value); } void AxisDock::endDateTimeChanged(const QDateTime& dateTime) { if (m_initializing) return; quint64 value = dateTime.toMSecsSinceEpoch(); for (auto* axis : m_axesList) axis->setEnd(value); } void AxisDock::zeroOffsetChanged() { if (m_initializing) return; double offset = ui.leZeroOffset->text().toDouble(); for (auto* axis : m_axesList) axis->setZeroOffset(offset); } void AxisDock::scalingFactorChanged() { if (m_initializing) return; double scalingFactor = ui.leScalingFactor->text().toDouble(); if (scalingFactor != 0.0) for (auto* axis : m_axesList) axis->setScalingFactor(scalingFactor); } // "Line"-tab void AxisDock::lineStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); bool b = (penStyle != Qt::NoPen); ui.lLineColor->setEnabled(b); ui.kcbLineColor->setEnabled(b); ui.lLineWidth->setEnabled(b); ui.sbLineWidth->setEnabled(b); ui.lLineOpacity->setEnabled(b); ui.sbLineOpacity->setEnabled(b); if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->linePen(); pen.setStyle(penStyle); axis->setLinePen(pen); } } void AxisDock::lineColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->linePen(); pen.setColor(color); axis->setLinePen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbLineStyle, color); m_initializing = false; } void AxisDock::lineWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->linePen(); pen.setWidthF(Worksheet::convertToSceneUnits(value, Worksheet::Point)); axis->setLinePen(pen); } } void AxisDock::lineOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* axis : m_axesList) axis->setLineOpacity(opacity); } void AxisDock::arrowTypeChanged(int index) { auto type = (Axis::ArrowType)index; if (type == Axis::NoArrow) { ui.cbArrowPosition->setEnabled(false); ui.sbArrowSize->setEnabled(false); } else { ui.cbArrowPosition->setEnabled(true); ui.sbArrowSize->setEnabled(true); } if (m_initializing) return; for (auto* axis : m_axesList) axis->setArrowType(type); } void AxisDock::arrowPositionChanged(int index) { if (m_initializing) return; auto position = (Axis::ArrowPosition)index; for (auto* axis : m_axesList) axis->setArrowPosition(position); } void AxisDock::arrowSizeChanged(int value) { if (m_initializing) return; float v = Worksheet::convertToSceneUnits(value, Worksheet::Point); for (auto* axis : m_axesList) axis->setArrowSize(v); } //"Major ticks" tab void AxisDock::majorTicksDirectionChanged(int index) { Axis::TicksDirection direction = Axis::TicksDirection(index); bool b = (direction != Axis::noTicks); ui.lMajorTicksType->setEnabled(b); ui.cbMajorTicksType->setEnabled(b); ui.lMajorTicksType->setEnabled(b); ui.cbMajorTicksType->setEnabled(b); ui.lMajorTicksNumber->setEnabled(b); ui.sbMajorTicksNumber->setEnabled(b); ui.lMajorTicksIncrementNumeric->setEnabled(b); ui.sbMajorTicksIncrementNumeric->setEnabled(b); ui.lMajorTicksIncrementDateTime->setEnabled(b); dtsbMajorTicksIncrement->setEnabled(b); ui.lMajorTicksLineStyle->setEnabled(b); ui.cbMajorTicksLineStyle->setEnabled(b); dtsbMinorTicksIncrement->setEnabled(b); if (b) { auto penStyle = Qt::PenStyle(ui.cbMajorTicksLineStyle->currentIndex()); b = (penStyle != Qt::NoPen); } ui.lMajorTicksColor->setEnabled(b); ui.kcbMajorTicksColor->setEnabled(b); ui.lMajorTicksWidth->setEnabled(b); ui.sbMajorTicksWidth->setEnabled(b); ui.lMajorTicksLength->setEnabled(b); ui.sbMajorTicksLength->setEnabled(b); ui.lMajorTicksOpacity->setEnabled(b); ui.sbMajorTicksOpacity->setEnabled(b); if (m_initializing) return; for (auto* axis : m_axesList) axis->setMajorTicksDirection(direction); } /*! called if the current style of the ticks (Number or Increment) is changed. Shows/hides the corresponding widgets. */ void AxisDock::majorTicksTypeChanged(int index) { if (!m_axis) // If elements are added to the combobox 'cbMajorTicksType' (at init of this class), then this function is called, which is a problem if no axis are available return; auto type = Axis::TicksType(index); if (type == Axis::TicksTotalNumber) { ui.lMajorTicksNumber->show(); ui.sbMajorTicksNumber->show(); ui.lMajorTicksIncrementNumeric->hide(); ui.sbMajorTicksIncrementNumeric->hide(); ui.lMajorTicksIncrementDateTime->hide(); dtsbMajorTicksIncrement->hide(); ui.lMajorTicksColumn->hide(); cbMajorTicksColumn->hide(); } else if (type == Axis::TicksIncrement) { ui.lMajorTicksNumber->hide(); ui.sbMajorTicksNumber->hide(); ui.lMajorTicksIncrementNumeric->show(); const auto* plot = dynamic_cast(m_axis->parentAspect()); bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); if (numeric) { ui.lMajorTicksIncrementDateTime->hide(); dtsbMajorTicksIncrement->hide(); ui.lMajorTicksIncrementNumeric->show(); ui.sbMajorTicksIncrementNumeric->show(); } else { ui.lMajorTicksIncrementDateTime->show(); dtsbMajorTicksIncrement->show(); ui.lMajorTicksIncrementNumeric->hide(); ui.sbMajorTicksIncrementNumeric->hide(); } ui.lMajorTicksColumn->hide(); cbMajorTicksColumn->hide(); // Check if Increment is not to small majorTicksIncrementChanged(); } else { ui.lMajorTicksNumber->hide(); ui.sbMajorTicksNumber->hide(); ui.lMajorTicksIncrementNumeric->hide(); ui.sbMajorTicksIncrementNumeric->hide(); dtsbMajorTicksIncrement->hide(); dtsbMajorTicksIncrement->hide(); ui.lMajorTicksColumn->show(); cbMajorTicksColumn->show(); } if (m_initializing) return; for (auto* axis : m_axesList) axis->setMajorTicksType(type); } void AxisDock::majorTicksNumberChanged(int value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setMajorTicksNumber(value); } void AxisDock::majorTicksIncrementChanged() { if (m_initializing) return; const auto* plot = dynamic_cast(m_axis->parentAspect()); bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); double value = numeric ? ui.sbMajorTicksIncrementNumeric->value() : dtsbMajorTicksIncrement->value(); double diff = m_axis->end() - m_axis->start(); if (value == 0 || diff / value > 100 || value < 0) { // maximum of 100 ticks if (value == 0) value = diff / ui.sbMajorTicksNumber->value(); if (diff / value > 100) value = diff / 100; // determine stepsize and number of decimals m_initializing = true; if (numeric) { int decimal = determineDecimals(value * 10); ui.sbMajorTicksIncrementNumeric->setDecimals(decimal); ui.sbMajorTicksIncrementNumeric->setSingleStep(determineStep(diff, decimal)); ui.sbMajorTicksIncrementNumeric->setValue(value); } else dtsbMajorTicksIncrement->setValue(value); m_initializing = false; } for (auto* axis : m_axesList) axis->setMajorTicksIncrement(value); } void AxisDock::majorTicksLineStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); bool b = (penStyle != Qt::NoPen); ui.lMajorTicksColor->setEnabled(b); ui.kcbMajorTicksColor->setEnabled(b); ui.lMajorTicksWidth->setEnabled(b); ui.sbMajorTicksWidth->setEnabled(b); ui.lMajorTicksLength->setEnabled(b); ui.sbMajorTicksLength->setEnabled(b); ui.lMajorTicksOpacity->setEnabled(b); ui.sbMajorTicksOpacity->setEnabled(b); if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->majorTicksPen(); pen.setStyle(penStyle); axis->setMajorTicksPen(pen); } } void AxisDock::majorTicksColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); AbstractColumn* column = nullptr; if (aspect) { column = dynamic_cast(aspect); Q_ASSERT(column != nullptr); } for (auto* axis : m_axesList) axis->setMajorTicksColumn(column); } void AxisDock::majorTicksColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->majorTicksPen(); pen.setColor(color); axis->setMajorTicksPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbMajorTicksLineStyle, color); m_initializing = false; } void AxisDock::majorTicksWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->majorTicksPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); axis->setMajorTicksPen(pen); } } void AxisDock::majorTicksLengthChanged(double value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setMajorTicksLength( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void AxisDock::majorTicksOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* axis : m_axesList) axis->setMajorTicksOpacity(opacity); } //"Minor ticks" tab void AxisDock::minorTicksDirectionChanged(int index) { Axis::TicksDirection direction = Axis::TicksDirection(index); bool b = (direction != Axis::noTicks); ui.lMinorTicksType->setEnabled(b); ui.cbMinorTicksType->setEnabled(b); ui.lMinorTicksType->setEnabled(b); ui.cbMinorTicksType->setEnabled(b); ui.lMinorTicksNumber->setEnabled(b); ui.sbMinorTicksNumber->setEnabled(b); ui.lMinorTicksIncrementNumeric->setEnabled(b); ui.sbMinorTicksIncrementNumeric->setEnabled(b); ui.lMinorTicksIncrementDateTime->setEnabled(b); dtsbMinorTicksIncrement->setEnabled(b); ui.lMinorTicksLineStyle->setEnabled(b); ui.cbMinorTicksLineStyle->setEnabled(b); if (b) { auto penStyle = Qt::PenStyle(ui.cbMinorTicksLineStyle->currentIndex()); b = (penStyle != Qt::NoPen); } ui.lMinorTicksColor->setEnabled(b); ui.kcbMinorTicksColor->setEnabled(b); ui.lMinorTicksWidth->setEnabled(b); ui.sbMinorTicksWidth->setEnabled(b); ui.lMinorTicksLength->setEnabled(b); ui.sbMinorTicksLength->setEnabled(b); ui.lMinorTicksOpacity->setEnabled(b); ui.sbMinorTicksOpacity->setEnabled(b); if (m_initializing) return; for (auto* axis : m_axesList) axis->setMinorTicksDirection(direction); } void AxisDock::minorTicksTypeChanged(int index) { if (!m_axis) // If elements are added to the combobox 'cbMajorTicksType' (at init of this class), then this function is called, which is a problem if no axis are available return; auto type = Axis::TicksType(index); if (type == Axis::TicksTotalNumber) { ui.lMinorTicksNumber->show(); ui.sbMinorTicksNumber->show(); ui.lMinorTicksIncrementNumeric->hide(); ui.sbMinorTicksIncrementNumeric->hide(); ui.lMinorTicksColumn->hide(); cbMinorTicksColumn->hide(); ui.lMinorTicksIncrementDateTime->hide(); dtsbMinorTicksIncrement->hide(); } else if ( type == Axis::TicksIncrement) { ui.lMinorTicksNumber->hide(); ui.sbMinorTicksNumber->hide(); const auto* plot = dynamic_cast(m_axis->parentAspect()); bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); if (numeric) { ui.lMinorTicksIncrementNumeric->show(); ui.sbMinorTicksIncrementNumeric->show(); ui.lMinorTicksIncrementDateTime->hide(); dtsbMinorTicksIncrement->hide(); } else { ui.lMinorTicksIncrementNumeric->hide(); ui.sbMinorTicksIncrementNumeric->hide(); ui.lMinorTicksIncrementDateTime->show(); dtsbMinorTicksIncrement->show(); } ui.lMinorTicksColumn->hide(); cbMinorTicksColumn->hide(); // Check if Increment is not to small minorTicksIncrementChanged(); } else { ui.lMinorTicksNumber->hide(); ui.sbMinorTicksNumber->hide(); ui.lMinorTicksIncrementNumeric->hide(); ui.sbMinorTicksIncrementNumeric->hide(); ui.lMinorTicksIncrementDateTime->hide(); dtsbMinorTicksIncrement->hide(); ui.lMinorTicksColumn->show(); cbMinorTicksColumn->show(); } if (m_initializing) return; for (auto* axis : m_axesList) axis->setMinorTicksType(type); } void AxisDock::minorTicksNumberChanged(int value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setMinorTicksNumber(value); } void AxisDock::minorTicksIncrementChanged() { if (m_initializing) return; const auto* plot = dynamic_cast(m_axis->parentAspect()); bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); double value = numeric ? ui.sbMinorTicksIncrementNumeric->value() : dtsbMinorTicksIncrement->value(); double numberTicks = 0.0; if (value > 0) numberTicks = (m_axis->end() - m_axis->start()) / (m_axis->majorTicksNumber() - 1) / value -1; // recal if (value == 0 || numberTicks > 100 || value < 0) { if (value == 0) value = (m_axis->end() - m_axis->start()) / (m_axis->majorTicksNumber() - 1) / (ui.sbMinorTicksNumber->value() + 1); numberTicks = (m_axis->end() - m_axis->start()) / (m_axis->majorTicksNumber() - 1) / value -1; // recalculate number of ticks if (numberTicks > 100) // maximum 100 minor ticks value = (m_axis->end() - m_axis->start()) / (m_axis->majorTicksNumber() - 1) / (100 + 1); // determine stepsize and number of decimals m_initializing = true; if (numeric) { int decimal = determineDecimals(value * 10); ui.sbMinorTicksIncrementNumeric->setDecimals(decimal); ui.sbMinorTicksIncrementNumeric->setSingleStep(determineStep((m_axis->end() - m_axis->start()) / (m_axis->majorTicksNumber() - 1), decimal)); ui.sbMinorTicksIncrementNumeric->setValue(value); } else dtsbMinorTicksIncrement->setValue(value); m_initializing = false; } for (auto* axis : m_axesList) axis->setMinorTicksIncrement(value); } void AxisDock::minorTicksColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); Q_ASSERT(column != nullptr); for (auto* axis : m_axesList) axis->setMinorTicksColumn(column); } void AxisDock::minorTicksLineStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); bool b = (penStyle != Qt::NoPen); ui.lMinorTicksColor->setEnabled(b); ui.kcbMinorTicksColor->setEnabled(b); ui.lMinorTicksWidth->setEnabled(b); ui.sbMinorTicksWidth->setEnabled(b); ui.lMinorTicksLength->setEnabled(b); ui.sbMinorTicksLength->setEnabled(b); ui.lMinorTicksOpacity->setEnabled(b); ui.sbMinorTicksOpacity->setEnabled(b); if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->minorTicksPen(); pen.setStyle(penStyle); axis->setMinorTicksPen(pen); } } void AxisDock::minorTicksColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->minorTicksPen(); pen.setColor(color); axis->setMinorTicksPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbMinorTicksLineStyle, color); m_initializing = false; } void AxisDock::minorTicksWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->minorTicksPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); axis->setMinorTicksPen(pen); } } void AxisDock::minorTicksLengthChanged(double value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setMinorTicksLength( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void AxisDock::minorTicksOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* axis : m_axesList) axis->setMinorTicksOpacity(opacity); } //"Tick labels"-tab void AxisDock::labelsFormatChanged(int index) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsFormat(Axis::LabelsFormat(index)); } void AxisDock::labelsPrecisionChanged(int value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsPrecision(value); } void AxisDock::labelsAutoPrecisionChanged(int state) { bool checked = (state == Qt::Checked); ui.sbLabelsPrecision->setEnabled(!checked); if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsAutoPrecision(checked); } void AxisDock::labelsDateTimeFormatChanged(int) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsDateTimeFormat(ui.cbLabelsDateTimeFormat->currentText()); } void AxisDock::labelsPositionChanged(int index) { auto position = Axis::LabelsPosition(index); bool b = (position != Axis::NoLabels); ui.lLabelsOffset->setEnabled(b); ui.sbLabelsOffset->setEnabled(b); ui.lLabelsRotation->setEnabled(b); ui.sbLabelsRotation->setEnabled(b); ui.lLabelsFont->setEnabled(b); ui.kfrLabelsFont->setEnabled(b); ui.lLabelsColor->setEnabled(b); ui.kcbLabelsFontColor->setEnabled(b); ui.lLabelsPrefix->setEnabled(b); ui.leLabelsPrefix->setEnabled(b); ui.lLabelsSuffix->setEnabled(b); ui.leLabelsSuffix->setEnabled(b); ui.lLabelsOpacity->setEnabled(b); ui.sbLabelsOpacity->setEnabled(b); if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsPosition(position); } void AxisDock::labelsOffsetChanged(double value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsOffset( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void AxisDock::labelsRotationChanged(int value) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsRotationAngle(value); } void AxisDock::labelsPrefixChanged() { if (m_initializing) return; QString prefix = ui.leLabelsPrefix->text(); for (auto* axis : m_axesList) axis->setLabelsPrefix(prefix); } void AxisDock::labelsSuffixChanged() { if (m_initializing) return; QString suffix = ui.leLabelsSuffix->text(); for (auto* axis : m_axesList) axis->setLabelsSuffix(suffix); } void AxisDock::labelsFontChanged(const QFont& font) { if (m_initializing) return; QFont labelsFont = font; labelsFont.setPixelSize( Worksheet::convertToSceneUnits(font.pointSizeF(), Worksheet::Point) ); for (auto* axis : m_axesList) axis->setLabelsFont( labelsFont ); } void AxisDock::labelsFontColorChanged(const QColor& color) { if (m_initializing) return; for (auto* axis : m_axesList) axis->setLabelsColor(color); } void AxisDock::labelsOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* axis : m_axesList) axis->setLabelsOpacity(opacity); } // "Grid"-tab //major grid void AxisDock::majorGridStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); bool b = (penStyle != Qt::NoPen); ui.lMajorGridColor->setEnabled(b); ui.kcbMajorGridColor->setEnabled(b); ui.lMajorGridWidth->setEnabled(b); ui.sbMajorGridWidth->setEnabled(b); ui.lMajorGridOpacity->setEnabled(b); ui.sbMajorGridOpacity->setEnabled(b); if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->majorGridPen(); pen.setStyle(penStyle); axis->setMajorGridPen(pen); } } void AxisDock::majorGridColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->majorGridPen(); pen.setColor(color); axis->setMajorGridPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbMajorGridStyle, color); m_initializing = false; } void AxisDock::majorGridWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->majorGridPen(); pen.setWidthF(Worksheet::convertToSceneUnits(value, Worksheet::Point)); axis->setMajorGridPen(pen); } } void AxisDock::majorGridOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* axis : m_axesList) axis->setMajorGridOpacity(opacity); } //minor grid void AxisDock::minorGridStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); bool b = (penStyle != Qt::NoPen); ui.lMinorGridColor->setEnabled(b); ui.kcbMinorGridColor->setEnabled(b); ui.lMinorGridWidth->setEnabled(b); ui.sbMinorGridWidth->setEnabled(b); ui.lMinorGridOpacity->setEnabled(b); ui.sbMinorGridOpacity->setEnabled(b); if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->minorGridPen(); pen.setStyle(penStyle); axis->setMinorGridPen(pen); } } void AxisDock::minorGridColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->minorGridPen(); pen.setColor(color); axis->setMinorGridPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbMinorGridStyle, color); m_initializing = false; } void AxisDock::minorGridWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* axis : m_axesList) { pen = axis->minorGridPen(); pen.setWidthF(Worksheet::convertToSceneUnits(value, Worksheet::Point)); axis->setMinorGridPen(pen); } } void AxisDock::minorGridOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* axis : m_axesList) axis->setMinorGridOpacity(opacity); } //************************************************************* //************ SLOTs for changes triggered in Axis ************ //************************************************************* void AxisDock::axisDescriptionChanged(const AbstractAspect* aspect) { if (m_axis != aspect) return; m_initializing = true; if (aspect->name() != ui.leName->text()) { ui.leName->setText(aspect->name()); } else if (aspect->comment() != ui.leComment->text()) { ui.leComment->setText(aspect->comment()); } m_initializing = false; } void AxisDock::axisOrientationChanged(Axis::AxisOrientation orientation) { m_initializing = true; ui.cbOrientation->setCurrentIndex( (int)orientation ); m_initializing = false; } void AxisDock::axisPositionChanged(Axis::AxisPosition position) { m_initializing = true; //map from the enum Axis::AxisOrientation to the index in the combo box int index(position); if (index > 1) ui.cbPosition->setCurrentIndex(index-2); else ui.cbPosition->setCurrentIndex(index); m_initializing = false; } void AxisDock::axisPositionChanged(float value) { m_initializing = true; ui.lePosition->setText( QString::number(value) ); m_initializing = false; } void AxisDock::axisScaleChanged(Axis::AxisScale scale) { m_initializing = true; ui.cbScale->setCurrentIndex( (int)scale ); m_initializing = false; } void AxisDock::axisAutoScaleChanged(bool on) { m_initializing = true; ui.chkAutoScale->setChecked(on); m_initializing = false; } void AxisDock::axisStartChanged(double value) { m_initializing = true; ui.leStart->setText( QString::number(value) ); ui.dateTimeEditStart->setDateTime( QDateTime::fromMSecsSinceEpoch(value) ); // determine stepsize and number of decimals double diff = m_axis->end() - m_axis->start(); int decimal = determineDecimals(diff); ui.sbMajorTicksIncrementNumeric->setDecimals(decimal); ui.sbMajorTicksIncrementNumeric->setSingleStep(determineStep(diff, decimal)); m_initializing = false; } void AxisDock::axisEndChanged(double value) { m_initializing = true; ui.leEnd->setText( QString::number(value) ); ui.dateTimeEditEnd->setDateTime( QDateTime::fromMSecsSinceEpoch(value) ); ui.sbMajorTicksIncrementNumeric->setSingleStep(floor(m_axis->end() - m_axis->start())/10); // determine stepsize and number of decimals double diff = m_axis->end() - m_axis->start(); int decimal = determineDecimals(diff); ui.sbMajorTicksIncrementNumeric->setDecimals(decimal); ui.sbMajorTicksIncrementNumeric->setSingleStep(determineStep(diff, decimal)); m_initializing = false; } void AxisDock::axisZeroOffsetChanged(qreal value) { m_initializing = true; ui.leZeroOffset->setText( QString::number(value) ); m_initializing = false; } void AxisDock::axisScalingFactorChanged(qreal value) { m_initializing = true; ui.leScalingFactor->setText( QString::number(value) ); m_initializing = false; } //line void AxisDock::axisLinePenChanged(const QPen& pen) { m_initializing = true; ui.cbLineStyle->setCurrentIndex( pen.style() ); ui.kcbLineColor->setColor( pen.color() ); GuiTools::updatePenStyles(ui.cbLineStyle, pen.color() ); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(), Worksheet::Point) ); m_initializing = false; } void AxisDock::axisArrowTypeChanged(Axis::ArrowType type) { m_initializing = true; ui.cbArrowType->setCurrentIndex((int)type); m_initializing = false; } void AxisDock::axisLineOpacityChanged(qreal opacity) { m_initializing = true; ui.sbLineOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void AxisDock::axisArrowPositionChanged(Axis::ArrowPosition position) { m_initializing = true; ui.cbArrowPosition->setCurrentIndex( (int)position ); m_initializing = false; } void AxisDock::axisArrowSizeChanged(qreal size) { m_initializing = true; ui.sbArrowSize->setValue( (int)Worksheet::convertFromSceneUnits(size, Worksheet::Point) ); m_initializing = false; } //major ticks void AxisDock::axisMajorTicksDirectionChanged(Axis::TicksDirection direction) { m_initializing = true; ui.cbMajorTicksDirection->setCurrentIndex(direction); m_initializing = false; } void AxisDock::axisMajorTicksTypeChanged(Axis::TicksType type) { m_initializing = true; ui.cbMajorTicksType->setCurrentIndex(type); m_initializing = false; } void AxisDock::axisMajorTicksNumberChanged(int number) { m_initializing = true; ui.sbMajorTicksNumber->setValue(number); m_initializing = false; } void AxisDock::axisMajorTicksIncrementChanged(qreal increment) { m_initializing = true; const auto* plot = dynamic_cast(m_axis->parentAspect()); if (plot) { bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); if (numeric) ui.sbMajorTicksIncrementNumeric->setValue(increment); else { dtsbMajorTicksIncrement->setValue(increment); } } m_initializing = false; } void AxisDock::axisMajorTicksPenChanged(const QPen& pen) { m_initializing = true; ui.cbMajorTicksLineStyle->setCurrentIndex(pen.style()); ui.kcbMajorTicksColor->setColor(pen.color()); ui.sbMajorTicksWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point) ); m_initializing = false; } void AxisDock::axisMajorTicksLengthChanged(qreal length) { m_initializing = true; ui.sbMajorTicksLength->setValue( Worksheet::convertFromSceneUnits(length,Worksheet::Point) ); m_initializing = false; } void AxisDock::axisMajorTicksOpacityChanged(qreal opacity) { m_initializing = true; ui.sbMajorTicksOpacity->setValue( round(opacity*100.0)); m_initializing = false; } //minor ticks void AxisDock::axisMinorTicksDirectionChanged(Axis::TicksDirection direction) { m_initializing = true; ui.cbMinorTicksDirection->setCurrentIndex(direction); m_initializing = false; } void AxisDock::axisMinorTicksTypeChanged(Axis::TicksType type) { m_initializing = true; ui.cbMinorTicksType->setCurrentIndex(type); m_initializing = false; } void AxisDock::axisMinorTicksNumberChanged(int number) { m_initializing = true; ui.sbMinorTicksNumber->setValue(number); m_initializing = false; } void AxisDock::axisMinorTicksIncrementChanged(qreal increment) { m_initializing = true; const auto* plot = dynamic_cast(m_axis->parentAspect()); if (plot) { bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); if (numeric) ui.sbMinorTicksIncrementNumeric->setValue(increment); else { dtsbMinorTicksIncrement->setValue(increment); } } m_initializing = false; } void AxisDock::axisMinorTicksPenChanged(const QPen& pen) { m_initializing = true; ui.cbMinorTicksLineStyle->setCurrentIndex(pen.style()); ui.kcbMinorTicksColor->setColor(pen.color()); ui.sbMinorTicksWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point) ); m_initializing = false; } void AxisDock::axisMinorTicksLengthChanged(qreal length) { m_initializing = true; ui.sbMinorTicksLength->setValue( Worksheet::convertFromSceneUnits(length,Worksheet::Point) ); m_initializing = false; } void AxisDock::axisMinorTicksOpacityChanged(qreal opacity) { m_initializing = true; ui.sbMinorTicksOpacity->setValue(round(opacity*100.0)); m_initializing = false; } //labels void AxisDock::axisLabelsFormatChanged(Axis::LabelsFormat format) { m_initializing = true; ui.cbLabelsFormat->setCurrentIndex(format); m_initializing = false; } void AxisDock::axisLabelsAutoPrecisionChanged(bool on) { m_initializing = true; ui.chkLabelsAutoPrecision->setChecked((int) on); m_initializing = false; } void AxisDock::axisLabelsPrecisionChanged(int precision) { m_initializing = true; ui.sbLabelsPrecision->setValue(precision); m_initializing = false; } void AxisDock::axisLabelsDateTimeFormatChanged(const QString& format) { m_initializing = true; ui.cbLabelsDateTimeFormat->setCurrentText(format); m_initializing = false; } void AxisDock::axisLabelsPositionChanged(Axis::LabelsPosition position) { m_initializing = true; ui.cbLabelsPosition->setCurrentIndex(position); m_initializing = false; } void AxisDock::axisLabelsOffsetChanged(double offset) { m_initializing = true; ui.sbLabelsOffset->setValue( Worksheet::convertFromSceneUnits(offset, Worksheet::Point) ); m_initializing = false; } void AxisDock::axisLabelsRotationAngleChanged(qreal rotation) { m_initializing = true; ui.sbLabelsRotation->setValue(rotation); m_initializing = false; } void AxisDock::axisLabelsFontChanged(const QFont& font) { m_initializing = true; //we need to set the font size in points for KFontRequester QFont newFont(font); newFont.setPointSizeF( round(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrLabelsFont->setFont(newFont); m_initializing = false; } void AxisDock::axisLabelsFontColorChanged(const QColor& color) { m_initializing = true; ui.kcbLabelsFontColor->setColor(color); m_initializing = false; } void AxisDock::axisLabelsPrefixChanged(const QString& prefix) { m_initializing = true; ui.leLabelsPrefix->setText(prefix); m_initializing = false; } void AxisDock::axisLabelsSuffixChanged(const QString& suffix) { m_initializing = true; ui.leLabelsSuffix->setText(suffix); m_initializing = false; } void AxisDock::axisLabelsOpacityChanged(qreal opacity) { m_initializing = true; ui.sbLabelsOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //grid void AxisDock::axisMajorGridPenChanged(const QPen& pen) { m_initializing = true; ui.cbMajorGridStyle->setCurrentIndex((int) pen.style()); ui.kcbMajorGridColor->setColor(pen.color()); GuiTools::updatePenStyles(ui.cbMajorGridStyle, pen.color()); ui.sbMajorGridWidth->setValue(Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point)); m_initializing = false; } void AxisDock::axisMajorGridOpacityChanged(qreal opacity) { m_initializing = true; ui.sbMajorGridOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void AxisDock::axisMinorGridPenChanged(const QPen& pen) { m_initializing = true; ui.cbMinorGridStyle->setCurrentIndex((int) pen.style()); ui.kcbMinorGridColor->setColor(pen.color()); GuiTools::updatePenStyles(ui.cbMinorGridStyle, pen.color()); ui.sbMinorGridWidth->setValue(Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point)); m_initializing = false; } void AxisDock::axisMinorGridOpacityChanged(qreal opacity) { m_initializing = true; ui.sbMinorGridOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void AxisDock::axisVisibilityChanged(bool on) { m_initializing = true; ui.chkVisible->setChecked(on); m_initializing = false; } //************************************************************* //************************* Settings ************************** //************************************************************* void AxisDock::load() { //General ui.chkVisible->setChecked( m_axis->isVisible() ); ui.cbOrientation->setCurrentIndex( (int) m_axis->orientation() ); int index = (int)m_axis->position(); if (index > 1) ui.cbPosition->setCurrentIndex(index-2); else ui.cbPosition->setCurrentIndex(index); ui.lePosition->setText( QString::number( m_axis->offset()) ); ui.cbScale->setCurrentIndex( (int) m_axis->scale() ); ui.chkAutoScale->setChecked( m_axis->autoScale() ); ui.leStart->setText( QString::number(m_axis->start()) ); ui.leEnd->setText( QString::number(m_axis->end()) ); ui.sbMajorTicksIncrementNumeric->setDecimals(0); ui.sbMajorTicksIncrementNumeric->setSingleStep(m_axis->majorTicksIncrement()); //depending on range format of the axis (numeric vs. datetime), show/hide the corresponding widgets const auto* plot = dynamic_cast(m_axis->parentAspect()); if (plot) { bool numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); //ranges ui.lStart->setVisible(numeric); ui.lEnd->setVisible(numeric); ui.leStart->setVisible(numeric); ui.leEnd->setVisible(numeric); ui.lStartDateTime->setVisible(!numeric); ui.dateTimeEditStart->setVisible(!numeric); ui.lEndDateTime->setVisible(!numeric); ui.dateTimeEditEnd->setVisible(!numeric); //tick labels format ui.lLabelsFormat->setVisible(numeric); ui.cbLabelsFormat->setVisible(numeric); ui.chkLabelsAutoPrecision->setVisible(numeric); ui.lLabelsPrecision->setVisible(numeric); ui.sbLabelsPrecision->setVisible(numeric); ui.cbLabelsDateTimeFormat->setVisible(numeric); ui.lLabelsDateTimeFormat->setVisible(!numeric); ui.cbLabelsDateTimeFormat->setVisible(!numeric); if (!numeric) { if (m_axis->orientation() == Axis::AxisHorizontal) { ui.dateTimeEditStart->setDisplayFormat(plot->xRangeDateTimeFormat()); ui.dateTimeEditEnd->setDisplayFormat(plot->xRangeDateTimeFormat()); } else { ui.dateTimeEditStart->setDisplayFormat(plot->yRangeDateTimeFormat()); ui.dateTimeEditEnd->setDisplayFormat(plot->yRangeDateTimeFormat()); } ui.dateTimeEditStart->setDateTime(QDateTime::fromMSecsSinceEpoch(m_axis->start())); ui.dateTimeEditEnd->setDateTime(QDateTime::fromMSecsSinceEpoch(m_axis->end())); } } ui.leZeroOffset->setText( QString::number(m_axis->zeroOffset()) ); ui.leScalingFactor->setText( QString::number(m_axis->scalingFactor()) ); //Line ui.cbLineStyle->setCurrentIndex( (int) m_axis->linePen().style() ); ui.kcbLineColor->setColor( m_axis->linePen().color() ); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits(m_axis->linePen().widthF(),Worksheet::Point) ); ui.sbLineOpacity->setValue( round(m_axis->lineOpacity()*100.0) ); ui.cbArrowType->setCurrentIndex( (int)m_axis->arrowType() ); ui.cbArrowPosition->setCurrentIndex( (int)m_axis->arrowPosition() ); ui.sbArrowSize->setValue( (int)Worksheet::convertFromSceneUnits(m_axis->arrowSize(), Worksheet::Point) ); //Major ticks ui.cbMajorTicksDirection->setCurrentIndex( (int) m_axis->majorTicksDirection() ); ui.cbMajorTicksType->setCurrentIndex( (int) m_axis->majorTicksType() ); ui.sbMajorTicksNumber->setValue( m_axis->majorTicksNumber() ); ui.cbMajorTicksLineStyle->setCurrentIndex( (int) m_axis->majorTicksPen().style() ); ui.kcbMajorTicksColor->setColor( m_axis->majorTicksPen().color() ); ui.sbMajorTicksWidth->setValue( Worksheet::convertFromSceneUnits( m_axis->majorTicksPen().widthF(),Worksheet::Point) ); ui.sbMajorTicksLength->setValue( Worksheet::convertFromSceneUnits( m_axis->majorTicksLength(),Worksheet::Point) ); ui.sbMajorTicksOpacity->setValue( round(m_axis->majorTicksOpacity()*100.0) ); //Minor ticks ui.cbMinorTicksDirection->setCurrentIndex( (int) m_axis->minorTicksDirection() ); ui.cbMinorTicksType->setCurrentIndex( (int) m_axis->minorTicksType() ); ui.sbMinorTicksNumber->setValue( m_axis->minorTicksNumber() ); ui.cbMinorTicksLineStyle->setCurrentIndex( (int) m_axis->minorTicksPen().style() ); ui.kcbMinorTicksColor->setColor( m_axis->minorTicksPen().color() ); ui.sbMinorTicksWidth->setValue( Worksheet::convertFromSceneUnits(m_axis->minorTicksPen().widthF(),Worksheet::Point) ); ui.sbMinorTicksLength->setValue( Worksheet::convertFromSceneUnits(m_axis->minorTicksLength(),Worksheet::Point) ); ui.sbMinorTicksOpacity->setValue( round(m_axis->minorTicksOpacity()*100.0) ); //Extra ticks //TODO // Tick label ui.cbLabelsPosition->setCurrentIndex( (int) m_axis->labelsPosition() ); ui.sbLabelsOffset->setValue( Worksheet::convertFromSceneUnits(m_axis->labelsOffset(),Worksheet::Point) ); ui.sbLabelsRotation->setValue( m_axis->labelsRotationAngle() ); ui.cbLabelsFormat->setCurrentIndex( (int) m_axis->labelsFormat() ); ui.chkLabelsAutoPrecision->setChecked( (int) m_axis->labelsAutoPrecision() ); ui.sbLabelsPrecision->setValue( (int)m_axis->labelsPrecision() ); ui.cbLabelsDateTimeFormat->setCurrentText(m_axis->labelsDateTimeFormat()); //we need to set the font size in points for KFontRequester QFont font = m_axis->labelsFont(); font.setPointSizeF( round(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrLabelsFont->setFont( font ); ui.kcbLabelsFontColor->setColor( m_axis->labelsColor() ); ui.leLabelsPrefix->setText( m_axis->labelsPrefix() ); ui.leLabelsSuffix->setText( m_axis->labelsSuffix() ); ui.sbLabelsOpacity->setValue( round(m_axis->labelsOpacity()*100.0) ); //Grid ui.cbMajorGridStyle->setCurrentIndex( (int) m_axis->majorGridPen().style() ); ui.kcbMajorGridColor->setColor( m_axis->majorGridPen().color() ); ui.sbMajorGridWidth->setValue( Worksheet::convertFromSceneUnits(m_axis->majorGridPen().widthF(),Worksheet::Point) ); ui.sbMajorGridOpacity->setValue( round(m_axis->majorGridOpacity()*100.0) ); ui.cbMinorGridStyle->setCurrentIndex( (int) m_axis->minorGridPen().style() ); ui.kcbMinorGridColor->setColor( m_axis->minorGridPen().color() ); ui.sbMinorGridWidth->setValue( Worksheet::convertFromSceneUnits(m_axis->minorGridPen().widthF(),Worksheet::Point) ); ui.sbMinorGridOpacity->setValue( round(m_axis->minorGridOpacity()*100.0) ); GuiTools::updatePenStyles(ui.cbLineStyle, ui.kcbLineColor->color()); this->majorTicksTypeChanged(ui.cbMajorTicksType->currentIndex()); GuiTools::updatePenStyles(ui.cbMajorTicksLineStyle, ui.kcbMajorTicksColor->color()); this->minorTicksTypeChanged(ui.cbMinorTicksType->currentIndex()); GuiTools::updatePenStyles(ui.cbMinorTicksLineStyle, ui.kcbMinorTicksColor->color()); GuiTools::updatePenStyles(ui.cbMajorGridStyle, ui.kcbMajorGridColor->color()); GuiTools::updatePenStyles(ui.cbMinorGridStyle, ui.kcbMinorGridColor->color()); } /*! * Determine the number of decimals for using in a QDoubleSpinBox * \param diff * \return */ int AxisDock::determineDecimals(double diff) { diff /= 10; // step one decimal before double power10 = 1; for (int i = 0; i < 10; i++) { double nearest = round(diff * power10) / power10; if (nearest > 0) { return i; } power10 *= 10; } return 10; } /*! * Determine the step in a QDoubleSpinBox with specific decimals and diff * \param diff Difference between the largest value and smallest value * \param decimal * \return */ double AxisDock::determineStep(double diff, int decimal) { double ten = 1; if (decimal == 0) { for (unsigned int i = 1; i < 1000000000; i++) { if (diff/ten <= 10) { return ten/10; // use one decimal before } ten *= 10; } return 1; } return static_cast(1)/(pow(10,decimal)); } void AxisDock::loadConfigFromTemplate(KConfig& config) { //extract the name of the template from the file name QString name; int index = config.name().lastIndexOf(QDir::separator()); if (index != -1) name = config.name().right(config.name().size() - index - 1); else name = config.name(); int size = m_axesList.size(); if (size > 1) m_axis->beginMacro(i18n("%1 axes: template \"%2\" loaded", size, name)); else m_axis->beginMacro(i18n("%1: template \"%2\" loaded", m_axis->name(), name)); this->loadConfig(config); m_axis->endMacro(); } void AxisDock::loadConfig(KConfig& config) { KConfigGroup group = config.group( "Axis" ); bool numeric = false; const auto* plot = dynamic_cast(m_axis->parentAspect()); if (plot) { numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); } //General ui.cbOrientation->setCurrentIndex( group.readEntry("Orientation", (int) m_axis->orientation()) ); int index = group.readEntry("Position", (int) m_axis->position()); if (index > 1) ui.cbPosition->setCurrentIndex(index-2); else ui.cbPosition->setCurrentIndex(index); ui.lePosition->setText( QString::number( group.readEntry("PositionOffset", m_axis->offset())) ); ui.cbScale->setCurrentIndex( group.readEntry("Scale", (int) m_axis->scale()) ); ui.chkAutoScale->setChecked(group.readEntry("AutoScale", m_axis->autoScale())); ui.leStart->setText( QString::number( group.readEntry("Start", m_axis->start())) ); ui.leEnd->setText( QString::number( group.readEntry("End", m_axis->end())) ); ui.leZeroOffset->setText( QString::number( group.readEntry("ZeroOffset", m_axis->zeroOffset())) ); ui.leScalingFactor->setText( QString::number( group.readEntry("ScalingFactor", m_axis->scalingFactor())) ); //Title KConfigGroup axisLabelGroup = config.group("AxisLabel"); labelWidget->loadConfig(axisLabelGroup); //Line ui.cbLineStyle->setCurrentIndex( group.readEntry("LineStyle", (int) m_axis->linePen().style()) ); ui.kcbLineColor->setColor( group.readEntry("LineColor", m_axis->linePen().color()) ); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LineWidth", m_axis->linePen().widthF()),Worksheet::Point) ); ui.sbLineOpacity->setValue( round(group.readEntry("LineOpacity", m_axis->lineOpacity())*100.0) ); ui.cbArrowType->setCurrentIndex( group.readEntry("ArrowType", (int) m_axis->arrowType()) ); ui.cbArrowPosition->setCurrentIndex( group.readEntry("ArrowPosition", (int) m_axis->arrowPosition()) ); ui.sbArrowSize->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ArrowSize", m_axis->arrowSize()), Worksheet::Point) ); //Major ticks ui.cbMajorTicksDirection->setCurrentIndex( group.readEntry("MajorTicksDirection", (int) m_axis->majorTicksDirection()) ); ui.cbMajorTicksType->setCurrentIndex( group.readEntry("MajorTicksType", (int) m_axis->majorTicksType()) ); ui.sbMajorTicksNumber->setValue( group.readEntry("MajorTicksNumber", m_axis->majorTicksNumber()) ); if (numeric) ui.sbMajorTicksIncrementNumeric->setValue(group.readEntry("MajorTicksIncrement", m_axis->majorTicksIncrement())); else dtsbMajorTicksIncrement->setValue(group.readEntry("MajorTicksIncrement", m_axis->majorTicksIncrement())); ui.cbMajorTicksLineStyle->setCurrentIndex( group.readEntry("MajorTicksLineStyle", (int) m_axis->majorTicksPen().style()) ); ui.kcbMajorTicksColor->setColor( group.readEntry("MajorTicksColor", m_axis->majorTicksPen().color()) ); ui.sbMajorTicksWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("MajorTicksWidth", m_axis->majorTicksPen().widthF()),Worksheet::Point) ); ui.sbMajorTicksLength->setValue( Worksheet::convertFromSceneUnits(group.readEntry("MajorTicksLength", m_axis->majorTicksLength()),Worksheet::Point) ); ui.sbMajorTicksOpacity->setValue( round(group.readEntry("MajorTicksOpacity", m_axis->majorTicksOpacity())*100.0) ); //Minor ticks ui.cbMinorTicksDirection->setCurrentIndex( group.readEntry("MinorTicksDirection", (int) m_axis->minorTicksDirection()) ); ui.cbMinorTicksType->setCurrentIndex( group.readEntry("MinorTicksType", (int) m_axis->minorTicksType()) ); ui.sbMinorTicksNumber->setValue( group.readEntry("MinorTicksNumber", m_axis->minorTicksNumber()) ); if (numeric) ui.sbMinorTicksIncrementNumeric->setValue(group.readEntry("MajorTicksIncrement", m_axis->majorTicksIncrement())); else dtsbMinorTicksIncrement->setValue(group.readEntry("MajorTicksIncrement", m_axis->majorTicksIncrement())); ui.cbMinorTicksLineStyle->setCurrentIndex( group.readEntry("MinorTicksLineStyle", (int) m_axis->minorTicksPen().style()) ); ui.kcbMinorTicksColor->setColor( group.readEntry("MinorTicksColor", m_axis->minorTicksPen().color()) ); ui.sbMinorTicksWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("MinorTicksWidth", m_axis->minorTicksPen().widthF()),Worksheet::Point) ); ui.sbMinorTicksLength->setValue( Worksheet::convertFromSceneUnits(group.readEntry("MinorTicksLength", m_axis->minorTicksLength()),Worksheet::Point) ); ui.sbMinorTicksOpacity->setValue( round(group.readEntry("MinorTicksOpacity", m_axis->minorTicksOpacity())*100.0) ); //Extra ticks //TODO // Tick label ui.cbLabelsFormat->setCurrentIndex( group.readEntry("LabelsFormat", (int) m_axis->labelsFormat()) ); ui.chkLabelsAutoPrecision->setChecked( group.readEntry("LabelsAutoPrecision", (int) m_axis->labelsAutoPrecision()) ); ui.sbLabelsPrecision->setValue( group.readEntry("LabelsPrecision", (int)m_axis->labelsPrecision()) ); ui.cbLabelsDateTimeFormat->setCurrentText( group.readEntry("LabelsDateTimeFormat", "yyyy-MM-dd hh:mm:ss") ); ui.cbLabelsPosition->setCurrentIndex( group.readEntry("LabelsPosition", (int) m_axis->labelsPosition()) ); ui.sbLabelsOffset->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LabelsOffset", m_axis->labelsOffset()), Worksheet::Point) ); ui.sbLabelsRotation->setValue( group.readEntry("LabelsRotation", m_axis->labelsRotationAngle()) ); //we need to set the font size in points for KFontRequester QFont font = m_axis->labelsFont(); font.setPointSizeF( round(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrLabelsFont->setFont( group.readEntry("LabelsFont", font) ); ui.kcbLabelsFontColor->setColor( group.readEntry("LabelsFontColor", m_axis->labelsColor()) ); ui.leLabelsPrefix->setText( group.readEntry("LabelsPrefix", m_axis->labelsPrefix()) ); ui.leLabelsSuffix->setText( group.readEntry("LabelsSuffix", m_axis->labelsSuffix()) ); ui.sbLabelsOpacity->setValue( round(group.readEntry("LabelsOpacity", m_axis->labelsOpacity())*100.0) ); //Grid ui.cbMajorGridStyle->setCurrentIndex( group.readEntry("MajorGridStyle", (int) m_axis->majorGridPen().style()) ); ui.kcbMajorGridColor->setColor( group.readEntry("MajorGridColor", m_axis->majorGridPen().color()) ); ui.sbMajorGridWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("MajorGridWidth", m_axis->majorGridPen().widthF()),Worksheet::Point) ); ui.sbMajorGridOpacity->setValue( round(group.readEntry("MajorGridOpacity", m_axis->majorGridOpacity())*100.0) ); ui.cbMinorGridStyle->setCurrentIndex( group.readEntry("MinorGridStyle", (int) m_axis->minorGridPen().style()) ); ui.kcbMinorGridColor->setColor( group.readEntry("MinorGridColor", m_axis->minorGridPen().color()) ); ui.sbMinorGridWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("MinorGridWidth", m_axis->minorGridPen().widthF()),Worksheet::Point) ); ui.sbMinorGridOpacity->setValue( round(group.readEntry("MinorGridOpacity", m_axis->minorGridOpacity())*100.0) ); m_initializing = true; GuiTools::updatePenStyles(ui.cbLineStyle, ui.kcbLineColor->color()); this->majorTicksTypeChanged(ui.cbMajorTicksType->currentIndex()); GuiTools::updatePenStyles(ui.cbMajorTicksLineStyle, ui.kcbMajorTicksColor->color()); this->minorTicksTypeChanged(ui.cbMinorTicksType->currentIndex()); GuiTools::updatePenStyles(ui.cbMinorTicksLineStyle, ui.kcbMinorTicksColor->color()); GuiTools::updatePenStyles(ui.cbMajorGridStyle, ui.kcbMajorGridColor->color()); GuiTools::updatePenStyles(ui.cbMinorGridStyle, ui.kcbMinorGridColor->color()); m_initializing = false; } void AxisDock::saveConfigAsTemplate(KConfig& config) { KConfigGroup group = config.group( "Axis" ); bool numeric = false; const auto* plot = dynamic_cast(m_axis->parentAspect()); if (plot) { numeric = ( (m_axis->orientation() == Axis::AxisHorizontal && plot->xRangeFormat() == CartesianPlot::Numeric) || (m_axis->orientation() == Axis::AxisVertical && plot->yRangeFormat() == CartesianPlot::Numeric) ); } //General group.writeEntry("Orientation", ui.cbOrientation->currentIndex()); if (ui.cbPosition->currentIndex() == 2) { group.writeEntry("Position", (int)Axis::AxisCentered); } else if (ui.cbPosition->currentIndex() == 3) { group.writeEntry("Position", (int)Axis::AxisCustom); } else { if ( ui.cbOrientation->currentIndex() == Axis::AxisHorizontal ) group.writeEntry("Position", ui.cbPosition->currentIndex()); else group.writeEntry("Position", ui.cbPosition->currentIndex()+2); } group.writeEntry("PositionOffset", ui.lePosition->text()); group.writeEntry("Scale", ui.cbScale->currentIndex()); group.writeEntry("Start", ui.leStart->text()); group.writeEntry("End", ui.leEnd->text()); group.writeEntry("ZeroOffset", ui.leZeroOffset->text()); group.writeEntry("ScalingFactor", ui.leScalingFactor->text()); //Title KConfigGroup axisLabelGroup = config.group("AxisLabel"); labelWidget->saveConfig(axisLabelGroup); //Line group.writeEntry("LineStyle", ui.cbLineStyle->currentIndex()); group.writeEntry("LineColor", ui.kcbLineColor->color()); group.writeEntry("LineWidth", Worksheet::convertToSceneUnits(ui.sbLineWidth->value(), Worksheet::Point)); group.writeEntry("LineOpacity", ui.sbLineOpacity->value()/100); //Major ticks group.writeEntry("MajorTicksDirection", ui.cbMajorTicksDirection->currentIndex()); group.writeEntry("MajorTicksType", ui.cbMajorTicksType->currentIndex()); group.writeEntry("MajorTicksNumber", ui.sbMajorTicksNumber->value()); if (numeric) group.writeEntry("MajorTicksIncrement", QString::number(ui.sbMajorTicksIncrementNumeric->value())); else group.writeEntry("MajorTicksIncrement", QString::number(dtsbMajorTicksIncrement->value())); group.writeEntry("MajorTicksLineStyle", ui.cbMajorTicksLineStyle->currentIndex()); group.writeEntry("MajorTicksColor", ui.kcbMajorTicksColor->color()); group.writeEntry("MajorTicksWidth", Worksheet::convertToSceneUnits(ui.sbMajorTicksWidth->value(),Worksheet::Point)); group.writeEntry("MajorTicksLength", Worksheet::convertToSceneUnits(ui.sbMajorTicksLength->value(),Worksheet::Point)); group.writeEntry("MajorTicksOpacity", ui.sbMajorTicksOpacity->value()/100); //Minor ticks group.writeEntry("MinorTicksDirection", ui.cbMinorTicksDirection->currentIndex()); group.writeEntry("MinorTicksType", ui.cbMinorTicksType->currentIndex()); group.writeEntry("MinorTicksNumber", ui.sbMinorTicksNumber->value()); if (numeric) group.writeEntry("MinorTicksIncrement", QString::number(ui.sbMinorTicksIncrementNumeric->value())); else group.writeEntry("MinorTicksIncrement", QString::number(dtsbMinorTicksIncrement->value())); group.writeEntry("MinorTicksLineStyle", ui.cbMinorTicksLineStyle->currentIndex()); group.writeEntry("MinorTicksColor", ui.kcbMinorTicksColor->color()); group.writeEntry("MinorTicksWidth", Worksheet::convertFromSceneUnits(ui.sbMinorTicksWidth->value(),Worksheet::Point)); group.writeEntry("MinorTicksLength", Worksheet::convertFromSceneUnits(ui.sbMinorTicksLength->value(),Worksheet::Point)); group.writeEntry("MinorTicksOpacity", ui.sbMinorTicksOpacity->value()/100); //Extra ticks // TODO // Tick label group.writeEntry("LabelsFormat", ui.cbLabelsFormat->currentIndex()); group.writeEntry("LabelsAutoPrecision", ui.chkLabelsAutoPrecision->isChecked()); group.writeEntry("LabelsPrecision", ui.sbLabelsPrecision->value()); group.writeEntry("LabelsPosition", ui.cbLabelsPosition->currentIndex()); group.writeEntry("LabelsOffset", Worksheet::convertToSceneUnits(ui.sbLabelsOffset->value(), Worksheet::Point)); group.writeEntry("LabelsRotation", ui.sbLabelsRotation->value()); group.writeEntry("LabelsFont", ui.kfrLabelsFont->font()); group.writeEntry("LabelsFontColor", ui.kcbLabelsFontColor->color()); group.writeEntry("LabelsPrefix", ui.leLabelsPrefix->text()); group.writeEntry("LabelsSuffix", ui.leLabelsSuffix->text()); group.writeEntry("LabelsOpacity", ui.sbLabelsOpacity->value()/100); //Grid group.writeEntry("MajorGridStyle", ui.cbMajorGridStyle->currentIndex()); group.writeEntry("MajorGridColor", ui.kcbMajorGridColor->color()); group.writeEntry("MajorGridWidth", Worksheet::convertToSceneUnits(ui.sbMajorGridWidth->value(), Worksheet::Point)); group.writeEntry("MajorGridOpacity", ui.sbMajorGridOpacity->value()/100); group.writeEntry("MinorGridStyle", ui.cbMinorGridStyle->currentIndex()); group.writeEntry("MinorGridColor", ui.kcbMinorGridColor->color()); group.writeEntry("MinorGridWidth", Worksheet::convertToSceneUnits(ui.sbMinorGridWidth->value(), Worksheet::Point)); group.writeEntry("MinorGridOpacity", ui.sbMinorGridOpacity->value()/100); config.sync(); } diff --git a/src/kdefrontend/dockwidgets/CartesianPlotDock.cpp b/src/kdefrontend/dockwidgets/CartesianPlotDock.cpp index 05ec83726..2b0ab8e89 100644 --- a/src/kdefrontend/dockwidgets/CartesianPlotDock.cpp +++ b/src/kdefrontend/dockwidgets/CartesianPlotDock.cpp @@ -1,1618 +1,1619 @@ /*************************************************************************** File : CartesianPlotDock.cpp Project : LabPlot Description : widget for cartesian plot properties -------------------------------------------------------------------- Copyright : (C) 2011-2018 by Alexander Semke (alexander.semke@web.de) Copyright : (C) 2012-2013 by Stefan Gerlach (stefan.gerlach@uni-konstanz.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "CartesianPlotDock.h" #include "backend/worksheet/plots/PlotArea.h" #include "backend/worksheet/plots/cartesian/XYCurve.h" #include "backend/core/column/Column.h" #include "kdefrontend/widgets/LabelWidget.h" #include "kdefrontend/GuiTools.h" #include "kdefrontend/TemplateHandler.h" #include "kdefrontend/ThemeHandler.h" #include #include #include #include #include #include #include #include #include #include /*! \class CartesianPlotDock \brief Provides a widget for editing the properties of the cartesian plot currently selected in the project explorer. \ingroup kdefrontend */ CartesianPlotDock::CartesianPlotDock(QWidget* parent) : QWidget(parent) { ui.setupUi(this); //"General"-tab auto* rangeButtonsGroup(new QButtonGroup); rangeButtonsGroup->addButton(ui.rbRangeFirst); rangeButtonsGroup->addButton(ui.rbRangeLast); rangeButtonsGroup->addButton(ui.rbRangeFree); //"Range breaks"-tab ui.bAddXBreak->setIcon( QIcon::fromTheme("list-add") ); ui.bRemoveXBreak->setIcon( QIcon::fromTheme("list-remove") ); ui.cbXBreak->addItem("1"); ui.bAddYBreak->setIcon( QIcon::fromTheme("list-add") ); ui.bRemoveYBreak->setIcon( QIcon::fromTheme("list-remove") ); ui.cbYBreak->addItem("1"); //"Background"-tab ui.bOpen->setIcon( QIcon::fromTheme("document-open") ); ui.leBackgroundFileName->setCompleter(new QCompleter(new QDirModel, this)); //"Title"-tab auto* hboxLayout = new QHBoxLayout(ui.tabTitle); labelWidget = new LabelWidget(ui.tabTitle); hboxLayout->addWidget(labelWidget); hboxLayout->setContentsMargins(2,2,2,2); hboxLayout->setSpacing(2); //adjust layouts in the tabs for (int i = 0; i < ui.tabWidget->count(); ++i) { auto* layout = qobject_cast(ui.tabWidget->widget(i)->layout()); if (!layout) continue; layout->setContentsMargins(2,2,2,2); layout->setHorizontalSpacing(2); layout->setVerticalSpacing(2); } //Validators ui.leRangeFirst->setValidator( new QIntValidator(ui.leRangeFirst) ); ui.leRangeLast->setValidator( new QIntValidator(ui.leRangeLast) ); ui.leXBreakStart->setValidator( new QDoubleValidator(ui.leXBreakStart) ); ui.leXBreakEnd->setValidator( new QDoubleValidator(ui.leXBreakEnd) ); ui.leYBreakStart->setValidator( new QDoubleValidator(ui.leYBreakStart) ); ui.leYBreakEnd->setValidator( new QDoubleValidator(ui.leYBreakEnd) ); //SIGNAL/SLOT //General connect(ui.leName, &QLineEdit::textChanged, this, &CartesianPlotDock::nameChanged); connect(ui.leComment, &QLineEdit::textChanged, this, &CartesianPlotDock::commentChanged); connect( ui.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( ui.sbLeft, SIGNAL(valueChanged(double)), this, SLOT(geometryChanged()) ); connect( ui.sbTop, SIGNAL(valueChanged(double)), this, SLOT(geometryChanged()) ); connect( ui.sbWidth, SIGNAL(valueChanged(double)), this, SLOT(geometryChanged()) ); connect( ui.sbHeight, SIGNAL(valueChanged(double)), this, SLOT(geometryChanged()) ); connect( ui.leRangeFirst, SIGNAL(textChanged(QString)), this, SLOT(rangeFirstChanged(QString)) ); connect( ui.leRangeLast, SIGNAL(textChanged(QString)), this, SLOT(rangeLastChanged(QString)) ); connect( rangeButtonsGroup, SIGNAL(buttonClicked(QAbstractButton*)), this, SLOT(rangeTypeChanged()) ); connect(ui.chkAutoScaleX, &QCheckBox::stateChanged, this, &CartesianPlotDock::autoScaleXChanged); connect(ui.leXMin, &QLineEdit::textChanged, this, &CartesianPlotDock::xMinChanged); connect(ui.leXMax, &QLineEdit::textChanged, this, &CartesianPlotDock::xMaxChanged); connect(ui.dateTimeEditXMin, &QDateTimeEdit::dateTimeChanged, this, &CartesianPlotDock::xMinDateTimeChanged); connect(ui.dateTimeEditXMax, &QDateTimeEdit::dateTimeChanged, this, &CartesianPlotDock::xMaxDateTimeChanged); connect( ui.cbXScaling, SIGNAL(currentIndexChanged(int)), this, SLOT(xScaleChanged(int)) ); connect(ui.cbXRangeFormat, static_cast(&QComboBox::currentIndexChanged), this, &CartesianPlotDock::xRangeFormatChanged); connect(ui.chkAutoScaleY, &QCheckBox::stateChanged, this, &CartesianPlotDock::autoScaleYChanged); connect(ui.leYMin, &QLineEdit::textChanged, this, &CartesianPlotDock::yMinChanged); connect(ui.leYMax, &QLineEdit::textChanged, this, &CartesianPlotDock::yMaxChanged); connect(ui.dateTimeEditYMin, &QDateTimeEdit::dateTimeChanged, this, &CartesianPlotDock::yMinDateTimeChanged); connect(ui.dateTimeEditYMax, &QDateTimeEdit::dateTimeChanged, this, &CartesianPlotDock::yMaxDateTimeChanged); connect( ui.cbYScaling, SIGNAL(currentIndexChanged(int)), this, SLOT(yScaleChanged(int)) ); connect(ui.cbYRangeFormat, static_cast(&QComboBox::currentIndexChanged), this, &CartesianPlotDock::yRangeFormatChanged); //Range breaks connect( ui.chkXBreak, SIGNAL(toggled(bool)), this, SLOT(toggleXBreak(bool)) ); connect( ui.bAddXBreak, SIGNAL(clicked()), this, SLOT(addXBreak()) ); connect( ui.bRemoveXBreak, SIGNAL(clicked()), this, SLOT(removeXBreak()) ); connect( ui.cbXBreak, SIGNAL(currentIndexChanged(int)), this, SLOT(currentXBreakChanged(int)) ); connect( ui.leXBreakStart, SIGNAL(textChanged(QString)), this, SLOT(xBreakStartChanged()) ); connect( ui.leXBreakEnd, SIGNAL(textChanged(QString)), this, SLOT(xBreakEndChanged()) ); connect( ui.sbXBreakPosition, SIGNAL(valueChanged(int)), this, SLOT(xBreakPositionChanged(int)) ); connect( ui.cbXBreakStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(xBreakStyleChanged(int)) ); connect( ui.chkYBreak, SIGNAL(toggled(bool)), this, SLOT(toggleYBreak(bool)) ); connect( ui.bAddYBreak, SIGNAL(clicked()), this, SLOT(addYBreak()) ); connect( ui.bRemoveYBreak, SIGNAL(clicked()), this, SLOT(removeYBreak()) ); connect( ui.cbYBreak, SIGNAL(currentIndexChanged(int)), this, SLOT(currentYBreakChanged(int)) ); connect( ui.leYBreakStart, SIGNAL(textChanged(QString)), this, SLOT(yBreakStartChanged()) ); connect( ui.leYBreakEnd, SIGNAL(textChanged(QString)), this, SLOT(yBreakEndChanged()) ); connect( ui.sbYBreakPosition, SIGNAL(valueChanged(int)), this, SLOT(yBreakPositionChanged(int)) ); connect( ui.cbYBreakStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(yBreakStyleChanged(int)) ); //Background connect( ui.cbBackgroundType, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundTypeChanged(int)) ); connect( ui.cbBackgroundColorStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundColorStyleChanged(int)) ); connect( ui.cbBackgroundImageStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundImageStyleChanged(int)) ); connect( ui.cbBackgroundBrushStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundBrushStyleChanged(int)) ); connect( ui.bOpen, SIGNAL(clicked(bool)), this, SLOT(selectFile()) ); connect( ui.leBackgroundFileName, SIGNAL(textChanged(QString)), this, SLOT(fileNameChanged()) ); connect( ui.leBackgroundFileName, SIGNAL(textChanged(QString)), this, SLOT(fileNameChanged()) ); connect( ui.kcbBackgroundFirstColor, SIGNAL(changed(QColor)), this, SLOT(backgroundFirstColorChanged(QColor)) ); connect( ui.kcbBackgroundSecondColor, SIGNAL(changed(QColor)), this, SLOT(backgroundSecondColorChanged(QColor)) ); connect( ui.sbBackgroundOpacity, SIGNAL(valueChanged(int)), this, SLOT(backgroundOpacityChanged(int)) ); //Border connect( ui.cbBorderStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(borderStyleChanged(int)) ); connect( ui.kcbBorderColor, SIGNAL(changed(QColor)), this, SLOT(borderColorChanged(QColor)) ); connect( ui.sbBorderWidth, SIGNAL(valueChanged(double)), this, SLOT(borderWidthChanged(double)) ); connect( ui.sbBorderCornerRadius, SIGNAL(valueChanged(double)), this, SLOT(borderCornerRadiusChanged(double)) ); connect( ui.sbBorderOpacity, SIGNAL(valueChanged(int)), this, SLOT(borderOpacityChanged(int)) ); //Padding connect( ui.sbPaddingHorizontal, SIGNAL(valueChanged(double)), this, SLOT(horizontalPaddingChanged(double)) ); connect( ui.sbPaddingVertical, SIGNAL(valueChanged(double)), this, SLOT(verticalPaddingChanged(double)) ); //theme and template handlers auto* frame = new QFrame(this); auto* layout = new QHBoxLayout(frame); + layout->setContentsMargins(0, 11, 0, 11); m_themeHandler = new ThemeHandler(this); layout->addWidget(m_themeHandler); connect(m_themeHandler, SIGNAL(loadThemeRequested(QString)), this, SLOT(loadTheme(QString))); connect(m_themeHandler, SIGNAL(saveThemeRequested(KConfig&)), this, SLOT(saveTheme(KConfig&))); connect(m_themeHandler, SIGNAL(info(QString)), this, SIGNAL(info(QString))); //connect(this, SIGNAL(saveThemeEnable(bool)), m_themeHandler, SLOT(saveThemeEnable(bool))); auto* templateHandler = new TemplateHandler(this, TemplateHandler::CartesianPlot); layout->addWidget(templateHandler); connect(templateHandler, SIGNAL(loadConfigRequested(KConfig&)), this, SLOT(loadConfigFromTemplate(KConfig&))); connect(templateHandler, SIGNAL(saveConfigRequested(KConfig&)), this, SLOT(saveConfigAsTemplate(KConfig&))); connect(templateHandler, SIGNAL(info(QString)), this, SIGNAL(info(QString))); ui.verticalLayout->addWidget(frame); //TODO: activate the tab again once the functionality is implemented ui.tabWidget->removeTab(2); init(); } void CartesianPlotDock::init() { this->retranslateUi(); /* //TODO: activate later once range breaking is implemented //create icons for the different styles for scale breaking QPainter pa; pa.setPen( QPen(Qt::SolidPattern, 0) ); QPixmap pm(20, 20); ui.cbXBreakStyle->setIconSize( QSize(20,20) ); ui.cbYBreakStyle->setIconSize( QSize(20,20) ); //simple pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,8,10); pa.drawLine(12,10,17,10); pa.end(); ui.cbXBreakStyle->setItemIcon(0, pm); ui.cbYBreakStyle->setItemIcon(0, pm); //vertical pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,8,10); pa.drawLine(12,10,17,10); pa.drawLine(8,14,8,6); pa.drawLine(12,14,12,6); pa.end(); ui.cbXBreakStyle->setItemIcon(1, pm); ui.cbYBreakStyle->setItemIcon(1, pm); //sloped pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,8,10); pa.drawLine(12,10,17,10); pa.drawLine(6,14,10,6); pa.drawLine(10,14,14,6); pa.end(); ui.cbXBreakStyle->setItemIcon(2, pm); ui.cbYBreakStyle->setItemIcon(2, pm); */ } void CartesianPlotDock::setPlots(QList list) { m_initializing = true; m_plotList = list; m_plot = list.first(); QList labels; for (auto* plot : list) labels.append(plot->title()); labelWidget->setLabels(labels); //if there is more then one plot in the list, disable the name and comment fields in the tab "general" if (list.size() == 1) { ui.lName->setEnabled(true); ui.leName->setEnabled(true); ui.lComment->setEnabled(true); ui.leComment->setEnabled(true); ui.leName->setText(m_plot->name()); ui.leComment->setText(m_plot->comment()); } else { ui.lName->setEnabled(false); ui.leName->setEnabled(false); ui.lComment->setEnabled(false); ui.leComment->setEnabled(false); ui.leName->setText(QString()); ui.leComment->setText(QString()); } //show the properties of the first plot this->load(); //update active widgets backgroundTypeChanged(ui.cbBackgroundType->currentIndex()); m_themeHandler->setCurrentTheme(m_plot->theme()); //Deactivate the geometry related widgets, if the worksheet layout is active. //Currently, a plot can only be a child of the worksheet itself, so we only need to ask the parent aspect (=worksheet). //TODO redesign this, if the hierarchy will be changend in future (a plot is a child of a new object group/container or so) auto* w = dynamic_cast(m_plot->parentAspect()); if (w) { bool b = (w->layout() == Worksheet::NoLayout); ui.sbTop->setEnabled(b); ui.sbLeft->setEnabled(b); ui.sbWidth->setEnabled(b); ui.sbHeight->setEnabled(b); connect(w, SIGNAL(layoutChanged(Worksheet::Layout)), this, SLOT(layoutChanged(Worksheet::Layout))); } //SIGNALs/SLOTs connect( m_plot, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(plotDescriptionChanged(const AbstractAspect*)) ); connect( m_plot, SIGNAL(rectChanged(QRectF&)), this, SLOT(plotRectChanged(QRectF&)) ); connect( m_plot, SIGNAL(rangeTypeChanged(CartesianPlot::RangeType)), this, SLOT(plotRangeTypeChanged(CartesianPlot::RangeType)) ); connect( m_plot, SIGNAL(rangeFirstValuesChanged(int)), this, SLOT(plotRangeFirstValuesChanged(int)) ); connect( m_plot, SIGNAL(rangeLastValuesChanged(int)), this, SLOT(plotRangeLastValuesChanged(int)) ); connect( m_plot, SIGNAL(xAutoScaleChanged(bool)), this, SLOT(plotXAutoScaleChanged(bool)) ); connect( m_plot, SIGNAL(xMinChanged(double)), this, SLOT(plotXMinChanged(double)) ); connect( m_plot, SIGNAL(xMaxChanged(double)), this, SLOT(plotXMaxChanged(double)) ); connect( m_plot, SIGNAL(xScaleChanged(int)), this, SLOT(plotXScaleChanged(int)) ); connect(m_plot, &CartesianPlot::xRangeFormatChanged, this, &CartesianPlotDock::plotXRangeFormatChanged); connect( m_plot, SIGNAL(yAutoScaleChanged(bool)), this, SLOT(plotYAutoScaleChanged(bool)) ); connect( m_plot, SIGNAL(yMinChanged(double)), this, SLOT(plotYMinChanged(double)) ); connect( m_plot, SIGNAL(yMaxChanged(double)), this, SLOT(plotYMaxChanged(double)) ); connect( m_plot, SIGNAL(yScaleChanged(int)), this, SLOT(plotYScaleChanged(int)) ); connect(m_plot, &CartesianPlot::yRangeFormatChanged, this, &CartesianPlotDock::plotYRangeFormatChanged); connect( m_plot, SIGNAL(visibleChanged(bool)), this, SLOT(plotVisibleChanged(bool)) ); //range breaks connect( m_plot, SIGNAL(xRangeBreakingEnabledChanged(bool)), this, SLOT(plotXRangeBreakingEnabledChanged(bool)) ); connect( m_plot, SIGNAL(xRangeBreaksChanged(CartesianPlot::RangeBreaks)), this, SLOT(plotXRangeBreaksChanged(CartesianPlot::RangeBreaks)) ); connect( m_plot, SIGNAL(yRangeBreakingEnabledChanged(bool)), this, SLOT(plotYRangeBreakingEnabledChanged(bool)) ); connect( m_plot, SIGNAL(yRangeBreaksChanged(CartesianPlot::RangeBreaks)), this, SLOT(plotYRangeBreaksChanged(CartesianPlot::RangeBreaks)) ); // Plot Area connect( m_plot->plotArea(), SIGNAL(backgroundTypeChanged(PlotArea::BackgroundType)), this, SLOT(plotBackgroundTypeChanged(PlotArea::BackgroundType)) ); connect( m_plot->plotArea(), SIGNAL(backgroundColorStyleChanged(PlotArea::BackgroundColorStyle)), this, SLOT(plotBackgroundColorStyleChanged(PlotArea::BackgroundColorStyle)) ); connect( m_plot->plotArea(), SIGNAL(backgroundImageStyleChanged(PlotArea::BackgroundImageStyle)), this, SLOT(plotBackgroundImageStyleChanged(PlotArea::BackgroundImageStyle)) ); connect( m_plot->plotArea(), SIGNAL(backgroundBrushStyleChanged(Qt::BrushStyle)), this, SLOT(plotBackgroundBrushStyleChanged(Qt::BrushStyle)) ); connect( m_plot->plotArea(), SIGNAL(backgroundFirstColorChanged(QColor&)), this, SLOT(plotBackgroundFirstColorChanged(QColor&)) ); connect( m_plot->plotArea(), SIGNAL(backgroundSecondColorChanged(QColor&)), this, SLOT(plotBackgroundSecondColorChanged(QColor&)) ); connect( m_plot->plotArea(), SIGNAL(backgroundFileNameChanged(QString&)), this, SLOT(plotBackgroundFileNameChanged(QString&)) ); connect( m_plot->plotArea(), SIGNAL(backgroundOpacityChanged(float)), this, SLOT(plotBackgroundOpacityChanged(float)) ); connect( m_plot->plotArea(), SIGNAL(borderPenChanged(QPen&)), this, SLOT(plotBorderPenChanged(QPen&)) ); connect( m_plot->plotArea(), SIGNAL(borderOpacityChanged(float)), this, SLOT(plotBorderOpacityChanged(float)) ); connect( m_plot, SIGNAL(horizontalPaddingChanged(float)), this, SLOT(plotHorizontalPaddingChanged(float)) ); connect( m_plot, SIGNAL(verticalPaddingChanged(float)), this, SLOT(plotVerticalPaddingChanged(float)) ); m_initializing = false; } void CartesianPlotDock::activateTitleTab() { ui.tabWidget->setCurrentWidget(ui.tabTitle); } //************************************************************ //**** SLOTs for changes triggered in CartesianPlotDock ****** //************************************************************ void CartesianPlotDock::retranslateUi() { m_initializing = true; //general ui.cbXRangeFormat->addItem(i18n("numeric")); ui.cbXRangeFormat->addItem(i18n("datetime")); ui.cbYRangeFormat->addItem(i18n("numeric")); ui.cbYRangeFormat->addItem(i18n("datetime")); ui.cbXScaling->addItem( i18n("Linear") ); ui.cbXScaling->addItem( i18n("log(x)") ); ui.cbXScaling->addItem( i18n("log2(x)") ); ui.cbXScaling->addItem( i18n("ln(x)") ); ui.cbXScaling->addItem( i18n("log(abs(x))") ); ui.cbXScaling->addItem( i18n("log2(abs(x))") ); ui.cbXScaling->addItem( i18n("ln(abs(x))") ); ui.cbYScaling->addItem( i18n("linear") ); ui.cbYScaling->addItem( i18n("log(y)") ); ui.cbYScaling->addItem( i18n("log2(y)") ); ui.cbYScaling->addItem( i18n("ln(y)") ); ui.cbYScaling->addItem( i18n("log(abs(y))") ); ui.cbYScaling->addItem( i18n("log2(abs(y))") ); ui.cbYScaling->addItem( i18n("ln(abs(y))") ); //scale breakings ui.cbXBreakStyle->addItem( i18n("Simple") ); ui.cbXBreakStyle->addItem( i18n("Vertical") ); ui.cbXBreakStyle->addItem( i18n("Sloped") ); ui.cbYBreakStyle->addItem( i18n("Simple") ); ui.cbYBreakStyle->addItem( i18n("Vertical") ); ui.cbYBreakStyle->addItem( i18n("Sloped") ); //plot area ui.cbBackgroundType->addItem(i18n("Color")); ui.cbBackgroundType->addItem(i18n("Image")); ui.cbBackgroundType->addItem(i18n("Pattern")); ui.cbBackgroundColorStyle->addItem(i18n("Single Color")); ui.cbBackgroundColorStyle->addItem(i18n("Horizontal Gradient")); ui.cbBackgroundColorStyle->addItem(i18n("Vertical Gradient")); ui.cbBackgroundColorStyle->addItem(i18n("Diag. Gradient (From Top Left)")); ui.cbBackgroundColorStyle->addItem(i18n("Diag. Gradient (From Bottom Left)")); ui.cbBackgroundColorStyle->addItem(i18n("Radial Gradient")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled and Cropped")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled, Keep Proportions")); ui.cbBackgroundImageStyle->addItem(i18n("Centered")); ui.cbBackgroundImageStyle->addItem(i18n("Tiled")); ui.cbBackgroundImageStyle->addItem(i18n("Center Tiled")); GuiTools::updatePenStyles(ui.cbBorderStyle, Qt::black); GuiTools::updateBrushStyles(ui.cbBackgroundBrushStyle, Qt::SolidPattern); m_initializing = false; } // "General"-tab void CartesianPlotDock::nameChanged() { if (m_initializing) return; m_plot->setName(ui.leName->text()); } void CartesianPlotDock::commentChanged() { if (m_initializing) return; m_plot->setComment(ui.leComment->text()); } void CartesianPlotDock::visibilityChanged(bool state) { if (m_initializing) return; for (auto* plot : m_plotList) plot->setVisible(state); } void CartesianPlotDock::geometryChanged() { if (m_initializing) return; float x = Worksheet::convertToSceneUnits(ui.sbLeft->value(), Worksheet::Centimeter); float y = Worksheet::convertToSceneUnits(ui.sbTop->value(), Worksheet::Centimeter); float w = Worksheet::convertToSceneUnits(ui.sbWidth->value(), Worksheet::Centimeter); float h = Worksheet::convertToSceneUnits(ui.sbHeight->value(), Worksheet::Centimeter); QRectF rect(x,y,w,h); m_plot->setRect(rect); } /*! Called when the layout in the worksheet gets changed. Enables/disables the geometry widgets if the layout was deactivated/activated. Shows the new geometry values of the first plot if the layout was activated. */ void CartesianPlotDock::layoutChanged(Worksheet::Layout layout) { bool b = (layout == Worksheet::NoLayout); ui.sbTop->setEnabled(b); ui.sbLeft->setEnabled(b); ui.sbWidth->setEnabled(b); ui.sbHeight->setEnabled(b); } void CartesianPlotDock::rangeTypeChanged() { CartesianPlot::RangeType type; if (ui.rbRangeFirst->isChecked()) { ui.leRangeFirst->setEnabled(true); ui.leRangeLast->setEnabled(false); type = CartesianPlot::RangeFirst; } else if (ui.rbRangeLast->isChecked()) { ui.leRangeFirst->setEnabled(false); ui.leRangeLast->setEnabled(true); type = CartesianPlot::RangeLast; } else { ui.leRangeFirst->setEnabled(false); ui.leRangeLast->setEnabled(false); type = CartesianPlot::RangeFree; } if (m_initializing) return; for (auto* plot : m_plotList) plot->setRangeType(type); } void CartesianPlotDock::rangeFirstChanged(const QString& text) { if (m_initializing) return; const int value = text.toInt(); for (auto* plot : m_plotList) plot->setRangeFirstValues(value); } void CartesianPlotDock::rangeLastChanged(const QString& text) { if (m_initializing) return; const int value = text.toInt(); for (auto* plot : m_plotList) plot->setRangeLastValues(value); } void CartesianPlotDock::autoScaleXChanged(int state) { bool checked = (state == Qt::Checked); ui.cbXRangeFormat->setEnabled(!checked); ui.leXMin->setEnabled(!checked); ui.leXMax->setEnabled(!checked); ui.dateTimeEditXMin->setEnabled(!checked); ui.dateTimeEditXMax->setEnabled(!checked); if (m_initializing) return; for (auto* plot : m_plotList) plot->setAutoScaleX(checked); } void CartesianPlotDock::xMinChanged(const QString& value) { if (m_initializing) return; const float min = value.toDouble(); for (auto* plot : m_plotList) plot->setXMin(min); } void CartesianPlotDock::xMaxChanged(const QString& value) { if (m_initializing) return; const float max = value.toDouble(); for (auto* plot : m_plotList) plot->setXMax(max); } void CartesianPlotDock::xMinDateTimeChanged(const QDateTime& dateTime) { if (m_initializing) return; quint64 value = dateTime.toMSecsSinceEpoch(); for (auto* plot : m_plotList) plot->setXMin(value); } void CartesianPlotDock::xMaxDateTimeChanged(const QDateTime& dateTime) { if (m_initializing) return; quint64 value = dateTime.toMSecsSinceEpoch(); for (auto* plot : m_plotList) plot->setXMax(value); } /*! called on scale changes (linear, log) for the x-axis */ void CartesianPlotDock::xScaleChanged(int scale) { if (m_initializing) return; for (auto* plot : m_plotList) plot->setXScale((CartesianPlot::Scale) scale); } void CartesianPlotDock::xRangeFormatChanged(int index) { bool numeric = (index == 0); ui.lXMin->setVisible(numeric); ui.leXMin->setVisible(numeric); ui.lXMax->setVisible(numeric); ui.leXMax->setVisible(numeric); ui.lXMinDateTime->setVisible(!numeric); ui.dateTimeEditXMin->setVisible(!numeric); ui.lXMaxDateTime->setVisible(!numeric); ui.dateTimeEditXMax->setVisible(!numeric); if (m_initializing) return; auto format = (CartesianPlot::RangeFormat)index; for (auto* plot : m_plotList) plot->setXRangeFormat(format); } void CartesianPlotDock::autoScaleYChanged(int state) { bool checked = (state == Qt::Checked); ui.cbYRangeFormat->setEnabled(!checked); ui.leYMin->setEnabled(!checked); ui.leYMax->setEnabled(!checked); ui.dateTimeEditYMin->setEnabled(!checked); ui.dateTimeEditYMax->setEnabled(!checked); if (m_initializing) return; for (auto* plot : m_plotList) plot->setAutoScaleY(checked); } void CartesianPlotDock::yMinChanged(const QString& value) { if (m_initializing) return; const float min = value.toDouble(); for (auto* plot : m_plotList) plot->setYMin(min); } void CartesianPlotDock::yMaxChanged(const QString& value) { if (m_initializing) return; const float max = value.toDouble(); for (auto* plot : m_plotList) plot->setYMax(max); } void CartesianPlotDock::yMinDateTimeChanged(const QDateTime& dateTime) { if (m_initializing) return; quint64 value = dateTime.toMSecsSinceEpoch(); for (auto* plot : m_plotList) plot->setXMin(value); } void CartesianPlotDock::yMaxDateTimeChanged(const QDateTime& dateTime) { if (m_initializing) return; quint64 value = dateTime.toMSecsSinceEpoch(); for (auto* plot : m_plotList) plot->setXMax(value); } /*! called on scale changes (linear, log) for the y-axis */ void CartesianPlotDock::yScaleChanged(int index) { if (m_initializing) return; auto scale = (CartesianPlot::Scale)index; for (auto* plot : m_plotList) plot->setYScale(scale); } void CartesianPlotDock::yRangeFormatChanged(int index) { bool numeric = (index == 0); ui.lYMin->setVisible(numeric); ui.leYMin->setVisible(numeric); ui.lYMax->setVisible(numeric); ui.leYMax->setVisible(numeric); ui.lYMinDateTime->setVisible(!numeric); ui.dateTimeEditYMin->setVisible(!numeric); ui.lYMaxDateTime->setVisible(!numeric); ui.dateTimeEditYMax->setVisible(!numeric); if (m_initializing) return; auto format = (CartesianPlot::RangeFormat)index; for (auto* plot : m_plotList) plot->setYRangeFormat(format); } // "Range Breaks"-tab // x-range breaks void CartesianPlotDock::toggleXBreak(bool b) { ui.frameXBreakEdit->setEnabled(b); ui.leXBreakStart->setEnabled(b); ui.leXBreakEnd->setEnabled(b); ui.sbXBreakPosition->setEnabled(b); ui.cbXBreakStyle->setEnabled(b); if (m_initializing) return; for (auto* plot : m_plotList) plot->setXRangeBreakingEnabled(b); } void CartesianPlotDock::addXBreak() { ui.bRemoveXBreak->setVisible(true); CartesianPlot::RangeBreaks breaks = m_plot->xRangeBreaks(); CartesianPlot::RangeBreak b; breaks.list<setXRangeBreaks(breaks); ui.cbXBreak->addItem(QString::number(ui.cbXBreak->count()+1)); ui.cbXBreak->setCurrentIndex(ui.cbXBreak->count()-1); } void CartesianPlotDock::removeXBreak() { ui.bRemoveXBreak->setVisible(m_plot->xRangeBreaks().list.size()>1); int index = ui.cbXBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->xRangeBreaks(); breaks.list.takeAt(index); breaks.lastChanged = -1; for (auto* plot : m_plotList) plot->setXRangeBreaks(breaks); ui.cbXBreak->clear(); for (int i = 1; i <= breaks.list.size(); ++i) ui.cbXBreak->addItem(QString::number(i)); if (index < ui.cbXBreak->count()-1) ui.cbXBreak->setCurrentIndex(index); else ui.cbXBreak->setCurrentIndex(ui.cbXBreak->count()-1); ui.bRemoveXBreak->setVisible(ui.cbXBreak->count()!=1); } void CartesianPlotDock::currentXBreakChanged(int index) { if (m_initializing) return; if (index == -1) return; m_initializing = true; const CartesianPlot::RangeBreak rangeBreak = m_plot->xRangeBreaks().list.at(index); QString str = std::isnan(rangeBreak.start) ? QString() : QString::number(rangeBreak.start); ui.leXBreakStart->setText(str); str = std::isnan(rangeBreak.end) ? QString() : QString::number(rangeBreak.end); ui.leXBreakEnd->setText(str); ui.sbXBreakPosition->setValue(rangeBreak.position*100); ui.cbXBreakStyle->setCurrentIndex((int)rangeBreak.style); m_initializing = false; } void CartesianPlotDock::xBreakStartChanged() { if (m_initializing) return; int index = ui.cbXBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->xRangeBreaks(); breaks.list[index].start = ui.leXBreakStart->text().toDouble(); breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setXRangeBreaks(breaks); } void CartesianPlotDock::xBreakEndChanged() { if (m_initializing) return; int index = ui.cbXBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->xRangeBreaks(); breaks.list[index].end = ui.leXBreakEnd->text().toDouble(); breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setXRangeBreaks(breaks); } void CartesianPlotDock::xBreakPositionChanged(int value) { if (m_initializing) return; int index = ui.cbXBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->xRangeBreaks(); breaks.list[index].position = (float)value/100.; breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setXRangeBreaks(breaks); } void CartesianPlotDock::xBreakStyleChanged(int styleIndex) { if (m_initializing) return; int index = ui.cbXBreak->currentIndex(); auto style = CartesianPlot::RangeBreakStyle(styleIndex); CartesianPlot::RangeBreaks breaks = m_plot->xRangeBreaks(); breaks.list[index].style = style; breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setXRangeBreaks(breaks); } // y-range breaks void CartesianPlotDock::toggleYBreak(bool b) { ui.frameYBreakEdit->setEnabled(b); ui.leYBreakStart->setEnabled(b); ui.leYBreakEnd->setEnabled(b); ui.sbYBreakPosition->setEnabled(b); ui.cbYBreakStyle->setEnabled(b); if (m_initializing) return; for (auto* plot : m_plotList) plot->setYRangeBreakingEnabled(b); } void CartesianPlotDock::addYBreak() { ui.bRemoveYBreak->setVisible(true); CartesianPlot::RangeBreaks breaks = m_plot->yRangeBreaks(); CartesianPlot::RangeBreak b; breaks.list << b; breaks.lastChanged = breaks.list.size() - 1; for (auto* plot : m_plotList) plot->setYRangeBreaks(breaks); ui.cbYBreak->addItem(QString::number(ui.cbYBreak->count()+1)); ui.cbYBreak->setCurrentIndex(ui.cbYBreak->count()-1); } void CartesianPlotDock::removeYBreak() { ui.bRemoveYBreak->setVisible(m_plot->yRangeBreaks().list.size()>1); int index = ui.cbYBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->yRangeBreaks(); breaks.list.takeAt(index); breaks.lastChanged = -1; for (auto* plot : m_plotList) plot->setYRangeBreaks(breaks); ui.cbYBreak->clear(); for (int i = 1; i <= breaks.list.size(); ++i) ui.cbYBreak->addItem(QString::number(i)); if (index < ui.cbYBreak->count()-1) ui.cbYBreak->setCurrentIndex(index); else ui.cbYBreak->setCurrentIndex(ui.cbYBreak->count()-1); ui.bRemoveYBreak->setVisible(ui.cbYBreak->count() != 1); } void CartesianPlotDock::currentYBreakChanged(int index) { if (m_initializing) return; if (index == -1) return; m_initializing = true; const CartesianPlot::RangeBreak rangeBreak = m_plot->yRangeBreaks().list.at(index); QString str = std::isnan(rangeBreak.start) ? QString() : QString::number(rangeBreak.start); ui.leYBreakStart->setText(str); str = std::isnan(rangeBreak.end) ? QString() : QString::number(rangeBreak.end); ui.leYBreakEnd->setText(str); ui.sbYBreakPosition->setValue(rangeBreak.position*100); ui.cbYBreakStyle->setCurrentIndex((int)rangeBreak.style); m_initializing = false; } void CartesianPlotDock::yBreakStartChanged() { if (m_initializing) return; int index = ui.cbYBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->yRangeBreaks(); breaks.list[index].start = ui.leYBreakStart->text().toDouble(); breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setYRangeBreaks(breaks); } void CartesianPlotDock::yBreakEndChanged() { if (m_initializing) return; int index = ui.cbYBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->yRangeBreaks(); breaks.list[index].end = ui.leYBreakEnd->text().toDouble(); breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setYRangeBreaks(breaks); } void CartesianPlotDock::yBreakPositionChanged(int value) { if (m_initializing) return; int index = ui.cbYBreak->currentIndex(); CartesianPlot::RangeBreaks breaks = m_plot->yRangeBreaks(); breaks.list[index].position = (float)value/100.; breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setYRangeBreaks(breaks); } void CartesianPlotDock::yBreakStyleChanged(int styleIndex) { if (m_initializing) return; int index = ui.cbYBreak->currentIndex(); auto style = CartesianPlot::RangeBreakStyle(styleIndex); CartesianPlot::RangeBreaks breaks = m_plot->yRangeBreaks(); breaks.list[index].style = style; breaks.lastChanged = index; for (auto* plot : m_plotList) plot->setYRangeBreaks(breaks); } // "Plot area"-tab void CartesianPlotDock::backgroundTypeChanged(int index) { auto type = (PlotArea::BackgroundType)index; if (type == PlotArea::Color) { ui.lBackgroundColorStyle->show(); ui.cbBackgroundColorStyle->show(); ui.lBackgroundImageStyle->hide(); ui.cbBackgroundImageStyle->hide(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); ui.lBackgroundFileName->hide(); ui.leBackgroundFileName->hide(); ui.bOpen->hide(); ui.lBackgroundFirstColor->show(); ui.kcbBackgroundFirstColor->show(); auto style = (PlotArea::BackgroundColorStyle) ui.cbBackgroundColorStyle->currentIndex(); if (style == PlotArea::SingleColor) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else { ui.lBackgroundFirstColor->setText(i18n("First color:")); ui.lBackgroundSecondColor->show(); ui.kcbBackgroundSecondColor->show(); } } else if (type == PlotArea::Image) { ui.lBackgroundColorStyle->hide(); ui.cbBackgroundColorStyle->hide(); ui.lBackgroundImageStyle->show(); ui.cbBackgroundImageStyle->show(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); ui.lBackgroundFileName->show(); ui.leBackgroundFileName->show(); ui.bOpen->show(); ui.lBackgroundFirstColor->hide(); ui.kcbBackgroundFirstColor->hide(); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else if (type == PlotArea::Pattern) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundColorStyle->hide(); ui.cbBackgroundColorStyle->hide(); ui.lBackgroundImageStyle->hide(); ui.cbBackgroundImageStyle->hide(); ui.lBackgroundBrushStyle->show(); ui.cbBackgroundBrushStyle->show(); ui.lBackgroundFileName->hide(); ui.leBackgroundFileName->hide(); ui.bOpen->hide(); ui.lBackgroundFirstColor->show(); ui.kcbBackgroundFirstColor->show(); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } if (m_initializing) return; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundType(type); } void CartesianPlotDock::backgroundColorStyleChanged(int index) { auto style = (PlotArea::BackgroundColorStyle)index; if (style == PlotArea::SingleColor) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else { ui.lBackgroundFirstColor->setText(i18n("First color:")); ui.lBackgroundSecondColor->show(); ui.kcbBackgroundSecondColor->show(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); } if (m_initializing) return; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundColorStyle(style); } void CartesianPlotDock::backgroundImageStyleChanged(int index) { if (m_initializing) return; auto style = (PlotArea::BackgroundImageStyle)index; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundImageStyle(style); } void CartesianPlotDock::backgroundBrushStyleChanged(int index) { if (m_initializing) return; auto style = (Qt::BrushStyle)index; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundBrushStyle(style); } void CartesianPlotDock::backgroundFirstColorChanged(const QColor& c) { if (m_initializing) return; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundFirstColor(c); } void CartesianPlotDock::backgroundSecondColorChanged(const QColor& c) { if (m_initializing) return; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundSecondColor(c); } /*! opens a file dialog and lets the user select the image file. */ void CartesianPlotDock::selectFile() { KConfigGroup conf(KSharedConfig::openConfig(), "CartesianPlotDock"); QString dir = conf.readEntry("LastImageDir", ""); QString formats; for (const auto& format : QImageReader::supportedImageFormats()) { QString f = "*." + QString(format.constData()); formats.isEmpty() ? formats += f : formats += ' ' + f; } QString path = QFileDialog::getOpenFileName(this, i18n("Select the image file"), dir, i18n("Images (%1)", formats)); if (path.isEmpty()) return; //cancel was clicked in the file-dialog int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastImageDir", newDir); } ui.leBackgroundFileName->setText( path ); for (auto* plot : m_plotList) plot->plotArea()->setBackgroundFileName(path); } void CartesianPlotDock::fileNameChanged() { if (m_initializing) return; QString fileName = ui.leBackgroundFileName->text(); if (!fileName.isEmpty() && !QFile::exists(fileName)) ui.leBackgroundFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leBackgroundFileName->setStyleSheet(QString()); for (auto* plot : m_plotList) plot->plotArea()->setBackgroundFileName(fileName); } void CartesianPlotDock::backgroundOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* plot : m_plotList) plot->plotArea()->setBackgroundOpacity(opacity); } // "Border"-tab void CartesianPlotDock::borderStyleChanged(int index) { if (m_initializing) return; auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* plot : m_plotList) { pen = plot->plotArea()->borderPen(); pen.setStyle(penStyle); plot->plotArea()->setBorderPen(pen); } } void CartesianPlotDock::borderColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* plot : m_plotList) { pen = plot->plotArea()->borderPen(); pen.setColor(color); plot->plotArea()->setBorderPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbBorderStyle, color); m_initializing = false; } void CartesianPlotDock::borderWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* plot : m_plotList) { pen = plot->plotArea()->borderPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); plot->plotArea()->setBorderPen(pen); } } void CartesianPlotDock::borderCornerRadiusChanged(double value) { if (m_initializing) return; for (auto* plot : m_plotList) plot->plotArea()->setBorderCornerRadius(Worksheet::convertToSceneUnits(value, Worksheet::Centimeter)); } void CartesianPlotDock::borderOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* plot : m_plotList) plot->plotArea()->setBorderOpacity(opacity); } void CartesianPlotDock::horizontalPaddingChanged(double value) { if (m_initializing) return; double padding = Worksheet::convertToSceneUnits(value, Worksheet::Centimeter); for (auto* plot : m_plotList) { if (plot->rect().width() > 2*padding) { plot->setHorizontalPadding(padding); } else { // preventing that padding is bigger than the size of the plot m_initializing = true; ui.sbPaddingHorizontal->setValue(Worksheet::convertFromSceneUnits(plot->horizontalPadding(), Worksheet::Centimeter)); m_initializing = false; } } } void CartesianPlotDock::verticalPaddingChanged(double value) { if (m_initializing) return; // TODO: find better solution (set spinbox range). When plot->rect().width() does change? double padding = Worksheet::convertToSceneUnits(value, Worksheet::Centimeter); for (auto* plot : m_plotList) { if (plot->rect().height() > 2 * padding) { plot->setVerticalPadding(padding); } else { // preventing that padding is bigger than the size of the plot m_initializing = true; ui.sbPaddingVertical->setValue(Worksheet::convertFromSceneUnits(plot->verticalPadding(), Worksheet::Centimeter)); m_initializing = false; } } } //************************************************************* //****** SLOTs for changes triggered in CartesianPlot ********* //************************************************************* //general void CartesianPlotDock::plotDescriptionChanged(const AbstractAspect* aspect) { if (m_plot != aspect) return; m_initializing = true; if (aspect->name() != ui.leName->text()) ui.leName->setText(aspect->name()); else if (aspect->comment() != ui.leComment->text()) ui.leComment->setText(aspect->comment()); m_initializing = false; } void CartesianPlotDock::plotRectChanged(QRectF& rect) { m_initializing = true; ui.sbLeft->setValue(Worksheet::convertFromSceneUnits(rect.x(), Worksheet::Centimeter)); ui.sbTop->setValue(Worksheet::convertFromSceneUnits(rect.y(), Worksheet::Centimeter)); ui.sbWidth->setValue(Worksheet::convertFromSceneUnits(rect.width(), Worksheet::Centimeter)); ui.sbHeight->setValue(Worksheet::convertFromSceneUnits(rect.height(), Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotDock::plotRangeTypeChanged(CartesianPlot::RangeType type) { m_initializing = true; switch (type) { case CartesianPlot::RangeFree: ui.rbRangeFree->setChecked(true); break; case CartesianPlot::RangeFirst: ui.rbRangeFirst->setChecked(true); break; case CartesianPlot::RangeLast: ui.rbRangeLast->setChecked(true); break; } m_initializing = false; } void CartesianPlotDock::plotRangeFirstValuesChanged(int value) { m_initializing = true; ui.leRangeFirst->setText(QString::number(value)); m_initializing = false; } void CartesianPlotDock::plotRangeLastValuesChanged(int value) { m_initializing = true; ui.leRangeLast->setText(QString::number(value)); m_initializing = false; } void CartesianPlotDock::plotXAutoScaleChanged(bool value) { m_initializing = true; ui.chkAutoScaleX->setChecked(value); m_initializing = false; } void CartesianPlotDock::plotXMinChanged(double value) { m_initializing = true; ui.leXMin->setText( QString::number(value) ); ui.dateTimeEditXMin->setDateTime( QDateTime::fromMSecsSinceEpoch(value) ); m_initializing = false; } void CartesianPlotDock::plotXMaxChanged(double value) { m_initializing = true; ui.leXMax->setText( QString::number(value) ); ui.dateTimeEditXMax->setDateTime( QDateTime::fromMSecsSinceEpoch(value) ); m_initializing = false; } void CartesianPlotDock::plotXScaleChanged(int scale) { m_initializing = true; ui.cbXScaling->setCurrentIndex( scale ); m_initializing = false; } void CartesianPlotDock::plotXRangeFormatChanged(CartesianPlot::RangeFormat format) { m_initializing = true; ui.cbXRangeFormat->setCurrentIndex(format); m_initializing = false; } void CartesianPlotDock::plotYAutoScaleChanged(bool value) { m_initializing = true; ui.chkAutoScaleY->setChecked(value); m_initializing = false; } void CartesianPlotDock::plotYMinChanged(double value) { m_initializing = true; ui.leYMin->setText( QString::number(value) ); ui.dateTimeEditYMin->setDateTime( QDateTime::fromMSecsSinceEpoch(value) ); m_initializing = false; } void CartesianPlotDock::plotYMaxChanged(double value) { m_initializing = true; ui.leYMax->setText( QString::number(value) ); ui.dateTimeEditYMax->setDateTime( QDateTime::fromMSecsSinceEpoch(value) ); m_initializing = false; } void CartesianPlotDock::plotYScaleChanged(int scale) { m_initializing = true; ui.cbYScaling->setCurrentIndex( scale ); m_initializing = false; } void CartesianPlotDock::plotYRangeFormatChanged(CartesianPlot::RangeFormat format) { m_initializing = true; ui.cbYRangeFormat->setCurrentIndex(format); m_initializing = false; } void CartesianPlotDock::plotVisibleChanged(bool on) { m_initializing = true; ui.chkVisible->setChecked(on); m_initializing = false; } //range breaks void CartesianPlotDock::plotXRangeBreakingEnabledChanged(bool on) { m_initializing = true; ui.chkXBreak->setChecked(on); m_initializing = false; } void CartesianPlotDock::plotXRangeBreaksChanged(const CartesianPlot::RangeBreaks& breaks) { Q_UNUSED(breaks); } void CartesianPlotDock::plotYRangeBreakingEnabledChanged(bool on) { m_initializing = true; ui.chkYBreak->setChecked(on); m_initializing = false; } void CartesianPlotDock::plotYRangeBreaksChanged(const CartesianPlot::RangeBreaks& breaks) { Q_UNUSED(breaks); } //background void CartesianPlotDock::plotBackgroundTypeChanged(PlotArea::BackgroundType type) { m_initializing = true; ui.cbBackgroundType->setCurrentIndex(type); m_initializing = false; } void CartesianPlotDock::plotBackgroundColorStyleChanged(PlotArea::BackgroundColorStyle style) { m_initializing = true; ui.cbBackgroundColorStyle->setCurrentIndex(style); m_initializing = false; } void CartesianPlotDock::plotBackgroundImageStyleChanged(PlotArea::BackgroundImageStyle style) { m_initializing = true; ui.cbBackgroundImageStyle->setCurrentIndex(style); m_initializing = false; } void CartesianPlotDock::plotBackgroundBrushStyleChanged(Qt::BrushStyle style) { m_initializing = true; ui.cbBackgroundBrushStyle->setCurrentIndex(style); m_initializing = false; } void CartesianPlotDock::plotBackgroundFirstColorChanged(QColor& color) { m_initializing = true; ui.kcbBackgroundFirstColor->setColor(color); m_initializing = false; } void CartesianPlotDock::plotBackgroundSecondColorChanged(QColor& color) { m_initializing = true; ui.kcbBackgroundSecondColor->setColor(color); m_initializing = false; } void CartesianPlotDock::plotBackgroundFileNameChanged(QString& filename) { m_initializing = true; ui.leBackgroundFileName->setText(filename); m_initializing = false; } void CartesianPlotDock::plotBackgroundOpacityChanged(float opacity) { m_initializing = true; ui.sbBackgroundOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void CartesianPlotDock::plotBorderPenChanged(QPen& pen) { m_initializing = true; if (ui.cbBorderStyle->currentIndex() != pen.style()) ui.cbBorderStyle->setCurrentIndex(pen.style()); if (ui.kcbBorderColor->color() != pen.color()) ui.kcbBorderColor->setColor(pen.color()); if (ui.sbBorderWidth->value() != pen.widthF()) ui.sbBorderWidth->setValue(Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point)); m_initializing = false; } void CartesianPlotDock::plotBorderCornerRadiusChanged(float value) { m_initializing = true; ui.sbBorderCornerRadius->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotDock::plotBorderOpacityChanged(float value) { m_initializing = true; float v = (float)value*100.; ui.sbBorderOpacity->setValue(v); m_initializing = false; } void CartesianPlotDock::plotHorizontalPaddingChanged(float value) { m_initializing = true; ui.sbPaddingHorizontal->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotDock::plotVerticalPaddingChanged(float value) { m_initializing = true; ui.sbPaddingVertical->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } //************************************************************* //******************** SETTINGS ******************************* //************************************************************* void CartesianPlotDock::loadConfigFromTemplate(KConfig& config) { //extract the name of the template from the file name QString name; int index = config.name().lastIndexOf(QDir::separator()); if (index != -1) name = config.name().right(config.name().size() - index - 1); else name = config.name(); int size = m_plotList.size(); if (size > 1) m_plot->beginMacro(i18n("%1 cartesian plots: template \"%2\" loaded", size, name)); else m_plot->beginMacro(i18n("%1: template \"%2\" loaded", m_plot->name(), name)); this->loadConfig(config); m_plot->endMacro(); } void CartesianPlotDock::load() { //General-tab ui.chkVisible->setChecked(m_plot->isVisible()); ui.sbLeft->setValue(Worksheet::convertFromSceneUnits(m_plot->rect().x(), Worksheet::Centimeter)); ui.sbTop->setValue(Worksheet::convertFromSceneUnits(m_plot->rect().y(), Worksheet::Centimeter)); ui.sbWidth->setValue(Worksheet::convertFromSceneUnits(m_plot->rect().width(), Worksheet::Centimeter)); ui.sbHeight->setValue(Worksheet::convertFromSceneUnits(m_plot->rect().height(), Worksheet::Centimeter)); switch (m_plot->rangeType()) { case CartesianPlot::RangeFree: ui.rbRangeFree->setChecked(true); break; case CartesianPlot::RangeFirst: ui.rbRangeFirst->setChecked(true); break; case CartesianPlot::RangeLast: ui.rbRangeLast->setChecked(true); break; } rangeTypeChanged(); ui.leRangeFirst->setText( QString::number(m_plot->rangeFirstValues()) ); ui.leRangeLast->setText( QString::number(m_plot->rangeLastValues()) ); ui.chkAutoScaleX->setChecked(m_plot->autoScaleX()); ui.leXMin->setText( QString::number(m_plot->xMin()) ); ui.leXMax->setText( QString::number(m_plot->xMax()) ); ui.dateTimeEditXMin->setDisplayFormat(m_plot->xRangeDateTimeFormat()); ui.dateTimeEditXMax->setDisplayFormat(m_plot->xRangeDateTimeFormat()); ui.dateTimeEditXMin->setDateTime(QDateTime::fromMSecsSinceEpoch(m_plot->xMin())); ui.dateTimeEditXMax->setDateTime(QDateTime::fromMSecsSinceEpoch(m_plot->xMax())); ui.cbXScaling->setCurrentIndex( (int) m_plot->xScale() ); ui.cbXRangeFormat->setCurrentIndex( (int) m_plot->xRangeFormat() ); ui.chkAutoScaleY->setChecked(m_plot->autoScaleY()); ui.leYMin->setText( QString::number(m_plot->yMin()) ); ui.leYMax->setText( QString::number(m_plot->yMax()) ); ui.dateTimeEditYMin->setDisplayFormat(m_plot->yRangeDateTimeFormat()); ui.dateTimeEditYMax->setDisplayFormat(m_plot->yRangeDateTimeFormat()); ui.dateTimeEditYMin->setDateTime(QDateTime::fromMSecsSinceEpoch(m_plot->yMin())); ui.dateTimeEditYMax->setDateTime(QDateTime::fromMSecsSinceEpoch(m_plot->yMax())); ui.cbYScaling->setCurrentIndex( (int)m_plot->yScale() ); ui.cbYRangeFormat->setCurrentIndex( (int) m_plot->yRangeFormat() ); //Title labelWidget->load(); //x-range breaks, show the first break ui.chkXBreak->setChecked(m_plot->xRangeBreakingEnabled()); this->toggleXBreak(m_plot->xRangeBreakingEnabled()); ui.bRemoveXBreak->setVisible(m_plot->xRangeBreaks().list.size()>1); ui.cbXBreak->clear(); if (!m_plot->xRangeBreaks().list.isEmpty()) { for (int i = 1; i <= m_plot->xRangeBreaks().list.size(); ++i) ui.cbXBreak->addItem(QString::number(i)); } else ui.cbXBreak->addItem("1"); ui.cbXBreak->setCurrentIndex(0); //y-range breaks, show the first break ui.chkYBreak->setChecked(m_plot->yRangeBreakingEnabled()); this->toggleYBreak(m_plot->yRangeBreakingEnabled()); ui.bRemoveYBreak->setVisible(m_plot->yRangeBreaks().list.size()>1); ui.cbYBreak->clear(); if (!m_plot->yRangeBreaks().list.isEmpty()) { for (int i = 1; i <= m_plot->yRangeBreaks().list.size(); ++i) ui.cbYBreak->addItem(QString::number(i)); } else ui.cbYBreak->addItem("1"); ui.cbYBreak->setCurrentIndex(0); //"Plot Area"-tab //Background ui.cbBackgroundType->setCurrentIndex( (int)m_plot->plotArea()->backgroundType() ); ui.cbBackgroundColorStyle->setCurrentIndex( (int) m_plot->plotArea()->backgroundColorStyle() ); ui.cbBackgroundImageStyle->setCurrentIndex( (int) m_plot->plotArea()->backgroundImageStyle() ); ui.cbBackgroundBrushStyle->setCurrentIndex( (int) m_plot->plotArea()->backgroundBrushStyle() ); ui.leBackgroundFileName->setText( m_plot->plotArea()->backgroundFileName() ); ui.kcbBackgroundFirstColor->setColor( m_plot->plotArea()->backgroundFirstColor() ); ui.kcbBackgroundSecondColor->setColor( m_plot->plotArea()->backgroundSecondColor() ); ui.sbBackgroundOpacity->setValue( round(m_plot->plotArea()->backgroundOpacity()*100.0) ); //highlight the text field for the background image red if an image is used and cannot be found if (!m_plot->plotArea()->backgroundFileName().isEmpty() && !QFile::exists(m_plot->plotArea()->backgroundFileName())) ui.leBackgroundFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leBackgroundFileName->setStyleSheet(QString()); //Padding ui.sbPaddingHorizontal->setValue( Worksheet::convertFromSceneUnits(m_plot->horizontalPadding(), Worksheet::Centimeter) ); ui.sbPaddingVertical->setValue( Worksheet::convertFromSceneUnits(m_plot->verticalPadding(), Worksheet::Centimeter) ); //Border ui.kcbBorderColor->setColor( m_plot->plotArea()->borderPen().color() ); ui.cbBorderStyle->setCurrentIndex( (int) m_plot->plotArea()->borderPen().style() ); ui.sbBorderWidth->setValue( Worksheet::convertFromSceneUnits(m_plot->plotArea()->borderPen().widthF(), Worksheet::Point) ); ui.sbBorderCornerRadius->setValue( Worksheet::convertFromSceneUnits(m_plot->plotArea()->borderCornerRadius(), Worksheet::Centimeter) ); ui.sbBorderOpacity->setValue( round(m_plot->plotArea()->borderOpacity()*100) ); GuiTools::updatePenStyles(ui.cbBorderStyle, ui.kcbBorderColor->color()); } void CartesianPlotDock::loadConfig(KConfig& config) { KConfigGroup group = config.group("CartesianPlot"); //General //we don't load/save the settings in the general-tab, since they are not style related. //It doesn't make sense to load/save them in the template. //This data is read in CartesianPlotDock::setPlots(). //Title KConfigGroup plotTitleGroup = config.group("CartesianPlotTitle"); labelWidget->loadConfig(plotTitleGroup); //Scale breakings //TODO //Background-tab ui.cbBackgroundType->setCurrentIndex( group.readEntry("BackgroundType", (int) m_plot->plotArea()->backgroundType()) ); ui.cbBackgroundColorStyle->setCurrentIndex( group.readEntry("BackgroundColorStyle", (int) m_plot->plotArea()->backgroundColorStyle()) ); ui.cbBackgroundImageStyle->setCurrentIndex( group.readEntry("BackgroundImageStyle", (int) m_plot->plotArea()->backgroundImageStyle()) ); ui.cbBackgroundBrushStyle->setCurrentIndex( group.readEntry("BackgroundBrushStyle", (int) m_plot->plotArea()->backgroundBrushStyle()) ); ui.leBackgroundFileName->setText( group.readEntry("BackgroundFileName", m_plot->plotArea()->backgroundFileName()) ); ui.kcbBackgroundFirstColor->setColor( group.readEntry("BackgroundFirstColor", m_plot->plotArea()->backgroundFirstColor()) ); ui.kcbBackgroundSecondColor->setColor( group.readEntry("BackgroundSecondColor", m_plot->plotArea()->backgroundSecondColor()) ); ui.sbBackgroundOpacity->setValue( round(group.readEntry("BackgroundOpacity", m_plot->plotArea()->backgroundOpacity())*100.0) ); ui.sbPaddingHorizontal->setValue(Worksheet::convertFromSceneUnits(group.readEntry("HorizontalPadding", m_plot->horizontalPadding()), Worksheet::Centimeter)); ui.sbPaddingVertical->setValue(Worksheet::convertFromSceneUnits(group.readEntry("VerticalPadding", m_plot->verticalPadding()), Worksheet::Centimeter)); //Border-tab ui.kcbBorderColor->setColor( group.readEntry("BorderColor", m_plot->plotArea()->borderPen().color()) ); ui.cbBorderStyle->setCurrentIndex( group.readEntry("BorderStyle", (int) m_plot->plotArea()->borderPen().style()) ); ui.sbBorderWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("BorderWidth", m_plot->plotArea()->borderPen().widthF()), Worksheet::Point) ); ui.sbBorderCornerRadius->setValue( Worksheet::convertFromSceneUnits(group.readEntry("BorderCornerRadius", m_plot->plotArea()->borderCornerRadius()), Worksheet::Centimeter) ); ui.sbBorderOpacity->setValue( group.readEntry("BorderOpacity", m_plot->plotArea()->borderOpacity())*100 ); m_initializing = true; GuiTools::updatePenStyles(ui.cbBorderStyle, ui.kcbBorderColor->color()); m_initializing = false; } void CartesianPlotDock::saveConfigAsTemplate(KConfig& config) { KConfigGroup group = config.group("CartesianPlot"); //General //we don't load/save the settings in the general-tab, since they are not style related. //It doesn't make sense to load/save them in the template. //Title KConfigGroup plotTitleGroup = config.group("CartesianPlotTitle"); labelWidget->saveConfig(plotTitleGroup); //Scale breakings //TODO //Background group.writeEntry("BackgroundType", ui.cbBackgroundType->currentIndex()); group.writeEntry("BackgroundColorStyle", ui.cbBackgroundColorStyle->currentIndex()); group.writeEntry("BackgroundImageStyle", ui.cbBackgroundImageStyle->currentIndex()); group.writeEntry("BackgroundBrushStyle", ui.cbBackgroundBrushStyle->currentIndex()); group.writeEntry("BackgroundFileName", ui.leBackgroundFileName->text()); group.writeEntry("BackgroundFirstColor", ui.kcbBackgroundFirstColor->color()); group.writeEntry("BackgroundSecondColor", ui.kcbBackgroundSecondColor->color()); group.writeEntry("BackgroundOpacity", ui.sbBackgroundOpacity->value()/100.0); group.writeEntry("HorizontalPadding", Worksheet::convertToSceneUnits(ui.sbPaddingHorizontal->value(), Worksheet::Centimeter)); group.writeEntry("VerticalPadding", Worksheet::convertToSceneUnits(ui.sbPaddingVertical->value(), Worksheet::Centimeter)); //Border group.writeEntry("BorderStyle", ui.cbBorderStyle->currentIndex()); group.writeEntry("BorderColor", ui.kcbBorderColor->color()); group.writeEntry("BorderWidth", Worksheet::convertToSceneUnits(ui.sbBorderWidth->value(), Worksheet::Point)); group.writeEntry("BorderCornerRadius", Worksheet::convertToSceneUnits(ui.sbBorderCornerRadius->value(), Worksheet::Centimeter)); group.writeEntry("BorderOpacity", ui.sbBorderOpacity->value()/100.0); config.sync(); } void CartesianPlotDock::loadTheme(const QString& theme) { for (auto* plot : m_plotList) plot->setTheme(theme); } void CartesianPlotDock::saveTheme(KConfig& config) const { if (!m_plotList.isEmpty()) m_plotList.at(0)->saveTheme(config); } diff --git a/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.cpp b/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.cpp index 8ee90ce7b..5420e7b56 100644 --- a/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.cpp +++ b/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.cpp @@ -1,1088 +1,1094 @@ /*************************************************************************** File : CartesianPlotLegendDock.cpp Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2013-2018 by Alexander Semke (alexander.semke@web.de) Description : widget for cartesian plot legend properties ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "CartesianPlotLegendDock.h" #include "backend/worksheet/plots/PlotArea.h" #include "backend/worksheet/Worksheet.h" #include "kdefrontend/widgets/LabelWidget.h" #include "kdefrontend/GuiTools.h" #include "kdefrontend/TemplateHandler.h" #include #include #include #include #include #include #include /*! \class CartesianPlotLegendDock \brief Provides a widget for editing the properties of the cartesian plot legend currently selected in the project explorer. \ingroup kdefrontend */ CartesianPlotLegendDock::CartesianPlotLegendDock(QWidget* parent) : QWidget(parent) { ui.setupUi(this); //"Title"-tab auto hboxLayout = new QHBoxLayout(ui.tabTitle); labelWidget = new LabelWidget(ui.tabTitle); labelWidget->setNoGeometryMode(true); hboxLayout->addWidget(labelWidget); hboxLayout->setContentsMargins(2,2,2,2); hboxLayout->setSpacing(2); //"Background"-tab ui.bOpen->setIcon( QIcon::fromTheme("document-open") ); ui.leBackgroundFileName->setCompleter(new QCompleter(new QDirModel, this)); //adjust layouts in the tabs for (int i = 0; i < ui.tabWidget->count(); ++i) { auto layout = dynamic_cast(ui.tabWidget->widget(i)->layout()); if (!layout) continue; layout->setContentsMargins(2,2,2,2); layout->setHorizontalSpacing(2); layout->setVerticalSpacing(2); } //SIGNAL/SLOT //General connect(ui.leName, &QLineEdit::textChanged, this, &CartesianPlotLegendDock::nameChanged); connect(ui.leComment, &QLineEdit::textChanged, this, &CartesianPlotLegendDock::commentChanged); connect( ui.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( ui.kfrLabelFont, SIGNAL(fontSelected(QFont)), this, SLOT(labelFontChanged(QFont)) ); connect( ui.kcbLabelColor, SIGNAL(changed(QColor)), this, SLOT(labelColorChanged(QColor)) ); connect( ui.cbOrder, SIGNAL(currentIndexChanged(int)), this, SLOT(labelOrderChanged(int)) ); connect( ui.sbLineSymbolWidth, SIGNAL(valueChanged(double)), this, SLOT(lineSymbolWidthChanged(double)) ); connect( ui.cbPositionX, SIGNAL(currentIndexChanged(int)), this, SLOT(positionXChanged(int)) ); connect( ui.cbPositionY, SIGNAL(currentIndexChanged(int)), this, SLOT(positionYChanged(int)) ); connect( ui.sbPositionX, SIGNAL(valueChanged(double)), this, SLOT(customPositionXChanged(double)) ); connect( ui.sbPositionY, SIGNAL(valueChanged(double)), this, SLOT(customPositionYChanged(double)) ); connect( ui.sbRotation, SIGNAL(valueChanged(int)), this, SLOT(rotationChanged(int)) ); //Background connect( ui.cbBackgroundType, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundTypeChanged(int)) ); connect( ui.cbBackgroundColorStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundColorStyleChanged(int)) ); connect( ui.cbBackgroundImageStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundImageStyleChanged(int)) ); connect( ui.cbBackgroundBrushStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(backgroundBrushStyleChanged(int)) ); connect( ui.bOpen, SIGNAL(clicked(bool)), this, SLOT(selectFile()) ); connect( ui.leBackgroundFileName, SIGNAL(returnPressed()), this, SLOT(fileNameChanged()) ); connect( ui.leBackgroundFileName, SIGNAL(textChanged(QString)), this, SLOT(fileNameChanged()) ); connect( ui.kcbBackgroundFirstColor, SIGNAL(changed(QColor)), this, SLOT(backgroundFirstColorChanged(QColor)) ); connect( ui.kcbBackgroundSecondColor, SIGNAL(changed(QColor)), this, SLOT(backgroundSecondColorChanged(QColor)) ); connect( ui.sbBackgroundOpacity, SIGNAL(valueChanged(int)), this, SLOT(backgroundOpacityChanged(int)) ); //Border connect( ui.cbBorderStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(borderStyleChanged(int)) ); connect( ui.kcbBorderColor, SIGNAL(changed(QColor)), this, SLOT(borderColorChanged(QColor)) ); connect( ui.sbBorderWidth, SIGNAL(valueChanged(double)), this, SLOT(borderWidthChanged(double)) ); connect( ui.sbBorderCornerRadius, SIGNAL(valueChanged(double)), this, SLOT(borderCornerRadiusChanged(double)) ); connect( ui.sbBorderOpacity, SIGNAL(valueChanged(int)), this, SLOT(borderOpacityChanged(int)) ); //Layout connect( ui.sbLayoutTopMargin, SIGNAL(valueChanged(double)), this, SLOT(layoutTopMarginChanged(double)) ); connect( ui.sbLayoutBottomMargin, SIGNAL(valueChanged(double)), this, SLOT(layoutBottomMarginChanged(double)) ); connect( ui.sbLayoutLeftMargin, SIGNAL(valueChanged(double)), this, SLOT(layoutLeftMarginChanged(double)) ); connect( ui.sbLayoutRightMargin, SIGNAL(valueChanged(double)), this, SLOT(layoutRightMarginChanged(double)) ); connect( ui.sbLayoutHorizontalSpacing, SIGNAL(valueChanged(double)), this, SLOT(layoutHorizontalSpacingChanged(double)) ); connect( ui.sbLayoutVerticalSpacing, SIGNAL(valueChanged(double)), this, SLOT(layoutVerticalSpacingChanged(double)) ); connect( ui.sbLayoutColumnCount, SIGNAL(valueChanged(int)), this, SLOT(layoutColumnCountChanged(int)) ); - auto templateHandler = new TemplateHandler(this, TemplateHandler::CartesianPlotLegend); - ui.verticalLayout->addWidget(templateHandler); - templateHandler->show(); + //template handler + auto* frame = new QFrame(this); + auto* layout = new QHBoxLayout(frame); + layout->setContentsMargins(0, 11, 0, 11); + + auto* templateHandler = new TemplateHandler(this, TemplateHandler::CartesianPlotLegend); + layout->addWidget(templateHandler); connect(templateHandler, SIGNAL(loadConfigRequested(KConfig&)), this, SLOT(loadConfigFromTemplate(KConfig&))); connect(templateHandler, SIGNAL(saveConfigRequested(KConfig&)), this, SLOT(saveConfigAsTemplate(KConfig&))); connect(templateHandler, SIGNAL(info(QString)), this, SIGNAL(info(QString))); + ui.verticalLayout->addWidget(frame); + init(); } void CartesianPlotLegendDock::init() { this->retranslateUi(); } void CartesianPlotLegendDock::setLegends(QList list) { m_initializing = true; m_legendList = list; m_legend = list.first(); //if there is more then one legend in the list, disable the tab "general" if (list.size() == 1) { ui.lName->setEnabled(true); ui.leName->setEnabled(true); ui.lComment->setEnabled(true); ui.leComment->setEnabled(true); ui.leName->setText(m_legend->name()); ui.leComment->setText(m_legend->comment()); } else { ui.lName->setEnabled(false); ui.leName->setEnabled(false); ui.lComment->setEnabled(false); ui.leComment->setEnabled(false); ui.leName->setText(QString()); ui.leComment->setText(QString()); } //show the properties of the first curve this->load(); //on the very first start the column count shown in UI is 1. //if the this count for m_legend is also 1 then the slot layoutColumnCountChanged is not called //and we need to disable the "order" widgets here. ui.lOrder->setVisible(m_legend->layoutColumnCount()!=1); ui.cbOrder->setVisible(m_legend->layoutColumnCount()!=1); //legend title QList labels; for (auto* legend : list) labels.append(legend->title()); labelWidget->setLabels(labels); //update active widgets backgroundTypeChanged(ui.cbBackgroundType->currentIndex()); //SIGNALs/SLOTs //General connect( m_legend, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(legendDescriptionChanged(const AbstractAspect*)) ); connect( m_legend, SIGNAL(labelFontChanged(QFont&)), this, SLOT(legendLabelFontChanged(QFont&)) ); connect( m_legend, SIGNAL(labelColorChanged(QColor&)), this, SLOT(legendLabelColorChanged(QColor&)) ); connect( m_legend, SIGNAL(labelColumnMajorChanged(bool)), this, SLOT(legendLabelOrderChanged(bool)) ); connect( m_legend, SIGNAL(positionChanged(CartesianPlotLegend::PositionWrapper)), this, SLOT(legendPositionChanged(CartesianPlotLegend::PositionWrapper)) ); connect( m_legend, SIGNAL(rotationAngleChanged(qreal)), this, SLOT(legendRotationAngleChanged(qreal)) ); connect( m_legend, SIGNAL(lineSymbolWidthChanged(float)), this, SLOT(legendLineSymbolWidthChanged(float)) ); connect(m_legend, SIGNAL(visibilityChanged(bool)), this, SLOT(legendVisibilityChanged(bool))); //background connect( m_legend, SIGNAL(backgroundTypeChanged(PlotArea::BackgroundType)), this, SLOT(legendBackgroundTypeChanged(PlotArea::BackgroundType)) ); connect( m_legend, SIGNAL(backgroundColorStyleChanged(PlotArea::BackgroundColorStyle)), this, SLOT(legendBackgroundColorStyleChanged(PlotArea::BackgroundColorStyle)) ); connect( m_legend, SIGNAL(backgroundImageStyleChanged(PlotArea::BackgroundImageStyle)), this, SLOT(legendBackgroundImageStyleChanged(PlotArea::BackgroundImageStyle)) ); connect( m_legend, SIGNAL(backgroundBrushStyleChanged(Qt::BrushStyle)), this, SLOT(legendBackgroundBrushStyleChanged(Qt::BrushStyle)) ); connect( m_legend, SIGNAL(backgroundFirstColorChanged(QColor&)), this, SLOT(legendBackgroundFirstColorChanged(QColor&)) ); connect( m_legend, SIGNAL(backgroundSecondColorChanged(QColor&)), this, SLOT(legendBackgroundSecondColorChanged(QColor&)) ); connect( m_legend, SIGNAL(backgroundFileNameChanged(QString&)), this, SLOT(legendBackgroundFileNameChanged(QString&)) ); connect( m_legend, SIGNAL(backgroundOpacityChanged(float)), this, SLOT(legendBackgroundOpacityChanged(float)) ); connect( m_legend, SIGNAL(borderPenChanged(QPen&)), this, SLOT(legendBorderPenChanged(QPen&)) ); connect( m_legend, SIGNAL(borderCornerRadiusChanged(float)), this, SLOT(legendBorderCornerRadiusChanged(float)) ); connect( m_legend, SIGNAL(borderOpacityChanged(float)), this, SLOT(legendBorderOpacityChanged(float)) ); //layout connect(m_legend,SIGNAL(layoutTopMarginChanged(float)),this,SLOT(legendLayoutTopMarginChanged(float))); connect(m_legend,SIGNAL(layoutBottomMarginChanged(float)),this,SLOT(legendLayoutBottomMarginChanged(float))); connect(m_legend,SIGNAL(layoutLeftMarginChanged(float)),this,SLOT(legendLayoutLeftMarginChanged(float))); connect(m_legend,SIGNAL(layoutRightMarginChanged(float)),this,SLOT(legendLayoutRightMarginChanged(float))); connect(m_legend,SIGNAL(layoutVerticalSpacingChanged(float)),this,SLOT(legendLayoutVerticalSpacingChanged(float))); connect(m_legend,SIGNAL(layoutHorizontalSpacingChanged(float)),this,SLOT(legendLayoutHorizontalSpacingChanged(float))); connect(m_legend,SIGNAL(layoutColumnCountChanged(int)),this,SLOT(legendLayoutColumnCountChanged(int))); m_initializing = false; } void CartesianPlotLegendDock::activateTitleTab() const{ ui.tabWidget->setCurrentWidget(ui.tabTitle); } //************************************************************ //** SLOTs for changes triggered in CartesianPlotLegendDock ** //************************************************************ void CartesianPlotLegendDock::retranslateUi() { m_initializing = true; ui.cbBackgroundType->addItem(i18n("Color")); ui.cbBackgroundType->addItem(i18n("Image")); ui.cbBackgroundType->addItem(i18n("Pattern")); ui.cbBackgroundColorStyle->addItem(i18n("Single Color")); ui.cbBackgroundColorStyle->addItem(i18n("Horizontal Gradient")); ui.cbBackgroundColorStyle->addItem(i18n("Vertical Gradient")); ui.cbBackgroundColorStyle->addItem(i18n("Diag. Gradient (From Top Left)")); ui.cbBackgroundColorStyle->addItem(i18n("Diag. Gradient (From Bottom Left)")); ui.cbBackgroundColorStyle->addItem(i18n("Radial Gradient")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled and Cropped")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled, Keep Proportions")); ui.cbBackgroundImageStyle->addItem(i18n("Centered")); ui.cbBackgroundImageStyle->addItem(i18n("Tiled")); ui.cbBackgroundImageStyle->addItem(i18n("Center Tiled")); ui.cbOrder->addItem(i18n("Column Major")); ui.cbOrder->addItem(i18n("Row Major")); ui.cbPositionX->addItem(i18n("Left")); ui.cbPositionX->addItem(i18n("Center")); ui.cbPositionX->addItem(i18n("Right")); ui.cbPositionX->addItem(i18n("Custom")); ui.cbPositionY->addItem(i18n("Top")); ui.cbPositionY->addItem(i18n("Center")); ui.cbPositionY->addItem(i18n("Bottom")); ui.cbPositionY->addItem(i18n("Custom")); GuiTools::updatePenStyles(ui.cbBorderStyle, Qt::black); GuiTools::updateBrushStyles(ui.cbBackgroundBrushStyle, Qt::SolidPattern); m_initializing = false; } // "General"-tab void CartesianPlotLegendDock::nameChanged() { if (m_initializing) return; m_legend->setName(ui.leName->text()); } void CartesianPlotLegendDock::commentChanged() { if (m_initializing) return; m_legend->setComment(ui.leComment->text()); } void CartesianPlotLegendDock::visibilityChanged(bool state) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setVisible(state); } //General void CartesianPlotLegendDock::labelFontChanged(const QFont& font) { if (m_initializing) return; QFont labelsFont = font; labelsFont.setPixelSize( Worksheet::convertToSceneUnits(font.pointSizeF(), Worksheet::Point) ); for (auto* legend : m_legendList) legend->setLabelFont(labelsFont); } void CartesianPlotLegendDock::labelColorChanged(const QColor& color) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLabelColor(color); } void CartesianPlotLegendDock::labelOrderChanged(const int index) { if (m_initializing) return; bool columnMajor = (index == 0); for (auto* legend : m_legendList) legend->setLabelColumnMajor(columnMajor); } void CartesianPlotLegendDock::lineSymbolWidthChanged(double value) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLineSymbolWidth(Worksheet::convertToSceneUnits(value, Worksheet::Centimeter)); } /*! called when legend's current horizontal position relative to its parent (left, center, right, custom ) is changed. */ void CartesianPlotLegendDock::positionXChanged(int index) { //Enable/disable the spinbox for the x- oordinates if the "custom position"-item is selected/deselected if (index == ui.cbPositionX->count()-1 ) { ui.sbPositionX->setEnabled(true); } else { ui.sbPositionX->setEnabled(false); } if (m_initializing) return; CartesianPlotLegend::PositionWrapper position = m_legend->position(); position.horizontalPosition = CartesianPlotLegend::HorizontalPosition(index); for (auto* legend : m_legendList) legend->setPosition(position); } /*! called when legend's current horizontal position relative to its parent (top, center, bottom, custom ) is changed. */ void CartesianPlotLegendDock::positionYChanged(int index) { //Enable/disable the spinbox for the y- oordinates if the "custom position"-item is selected/deselected if (index == ui.cbPositionY->count()-1 ) { ui.sbPositionY->setEnabled(true); } else { ui.sbPositionY->setEnabled(false); } if (m_initializing) return; CartesianPlotLegend::PositionWrapper position = m_legend->position(); position.verticalPosition = CartesianPlotLegend::VerticalPosition(index); for (auto* legend : m_legendList) legend->setPosition(position); } void CartesianPlotLegendDock::customPositionXChanged(double value) { if (m_initializing) return; CartesianPlotLegend::PositionWrapper position = m_legend->position(); position.point.setX(Worksheet::convertToSceneUnits(value, Worksheet::Centimeter)); for (auto* legend : m_legendList) legend->setPosition(position); } void CartesianPlotLegendDock::customPositionYChanged(double value) { if (m_initializing) return; CartesianPlotLegend::PositionWrapper position = m_legend->position(); position.point.setY(Worksheet::convertToSceneUnits(value, Worksheet::Centimeter)); for (auto* legend : m_legendList) legend->setPosition(position); } void CartesianPlotLegendDock::rotationChanged(int value) { if (m_initializing) return; for (auto* curve : m_legendList) curve->setRotationAngle(value); } // "Background"-tab void CartesianPlotLegendDock::backgroundTypeChanged(int index) { const auto type = (PlotArea::BackgroundType)index; if (type == PlotArea::Color) { ui.lBackgroundColorStyle->show(); ui.cbBackgroundColorStyle->show(); ui.lBackgroundImageStyle->hide(); ui.cbBackgroundImageStyle->hide(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); ui.lBackgroundFileName->hide(); ui.leBackgroundFileName->hide(); ui.bOpen->hide(); ui.lBackgroundFirstColor->show(); ui.kcbBackgroundFirstColor->show(); auto style = (PlotArea::BackgroundColorStyle) ui.cbBackgroundColorStyle->currentIndex(); if (style == PlotArea::SingleColor) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else { ui.lBackgroundFirstColor->setText(i18n("First color:")); ui.lBackgroundSecondColor->show(); ui.kcbBackgroundSecondColor->show(); } } else if (type == PlotArea::Image) { ui.lBackgroundColorStyle->hide(); ui.cbBackgroundColorStyle->hide(); ui.lBackgroundImageStyle->show(); ui.cbBackgroundImageStyle->show(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); ui.lBackgroundFileName->show(); ui.leBackgroundFileName->show(); ui.bOpen->show(); ui.lBackgroundFirstColor->hide(); ui.kcbBackgroundFirstColor->hide(); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else if (type == PlotArea::Pattern) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundColorStyle->hide(); ui.cbBackgroundColorStyle->hide(); ui.lBackgroundImageStyle->hide(); ui.cbBackgroundImageStyle->hide(); ui.lBackgroundBrushStyle->show(); ui.cbBackgroundBrushStyle->show(); ui.lBackgroundFileName->hide(); ui.leBackgroundFileName->hide(); ui.bOpen->hide(); ui.lBackgroundFirstColor->show(); ui.kcbBackgroundFirstColor->show(); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } if (m_initializing) return; for (auto* legend : m_legendList) legend->setBackgroundType(type); } void CartesianPlotLegendDock::backgroundColorStyleChanged(int index) { auto style = (PlotArea::BackgroundColorStyle)index; if (style == PlotArea::SingleColor) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else { ui.lBackgroundFirstColor->setText(i18n("First color:")); ui.lBackgroundSecondColor->show(); ui.kcbBackgroundSecondColor->show(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); } if (m_initializing) return; for (auto* legend : m_legendList) legend->setBackgroundColorStyle(style); } void CartesianPlotLegendDock::backgroundImageStyleChanged(int index) { if (m_initializing) return; auto style = (PlotArea::BackgroundImageStyle)index; for (auto* legend : m_legendList) legend->setBackgroundImageStyle(style); } void CartesianPlotLegendDock::backgroundBrushStyleChanged(int index) { if (m_initializing) return; auto style = (Qt::BrushStyle)index; for (auto* legend : m_legendList) legend->setBackgroundBrushStyle(style); } void CartesianPlotLegendDock::backgroundFirstColorChanged(const QColor& c) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setBackgroundFirstColor(c); } void CartesianPlotLegendDock::backgroundSecondColorChanged(const QColor& c) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setBackgroundSecondColor(c); } /*! opens a file dialog and lets the user select the image file. */ void CartesianPlotLegendDock::selectFile() { KConfigGroup conf(KSharedConfig::openConfig(), "CartesianPlotLegendDock"); QString dir = conf.readEntry("LastImageDir", ""); QString formats; for (const QByteArray& format : QImageReader::supportedImageFormats()) { QString f = "*." + QString(format.constData()); formats.isEmpty() ? formats += f : formats += ' ' + f; } QString path = QFileDialog::getOpenFileName(this, i18n("Select the image file"), dir, i18n("Images (%1)", formats)); if (path.isEmpty()) return; //cancel was clicked in the file-dialog int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastImageDir", newDir); } ui.leBackgroundFileName->setText( path ); for (auto* legend : m_legendList) legend->setBackgroundFileName(path); } void CartesianPlotLegendDock::fileNameChanged() { if (m_initializing) return; QString fileName = ui.leBackgroundFileName->text(); if (!fileName.isEmpty() && !QFile::exists(fileName)) ui.leBackgroundFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leBackgroundFileName->setStyleSheet(""); for (auto* legend : m_legendList) legend->setBackgroundFileName(fileName); } void CartesianPlotLegendDock::backgroundOpacityChanged(int value) { if (m_initializing) return; float opacity = (float)value/100.; for (auto* legend : m_legendList) legend->setBackgroundOpacity(opacity); } // "Border"-tab void CartesianPlotLegendDock::borderStyleChanged(int index) { if (m_initializing) return; auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* legend : m_legendList) { pen = legend->borderPen(); pen.setStyle(penStyle); legend->setBorderPen(pen); } } void CartesianPlotLegendDock::borderColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* legend : m_legendList) { pen = legend->borderPen(); pen.setColor(color); legend->setBorderPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbBorderStyle, color); m_initializing = false; } void CartesianPlotLegendDock::borderWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* legend : m_legendList) { pen = legend->borderPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); legend->setBorderPen(pen); } } void CartesianPlotLegendDock::borderCornerRadiusChanged(double value) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setBorderCornerRadius(Worksheet::convertToSceneUnits(value, Worksheet::Centimeter)); } void CartesianPlotLegendDock::borderOpacityChanged(int value) { if (m_initializing) return; float opacity = (float)value/100.; for (auto* legend : m_legendList) legend->setBorderOpacity(opacity); } //Layout void CartesianPlotLegendDock::layoutTopMarginChanged(double margin) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutTopMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void CartesianPlotLegendDock::layoutBottomMarginChanged(double margin) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutBottomMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void CartesianPlotLegendDock::layoutLeftMarginChanged(double margin) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutLeftMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void CartesianPlotLegendDock::layoutRightMarginChanged(double margin) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutRightMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void CartesianPlotLegendDock::layoutHorizontalSpacingChanged(double spacing) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutHorizontalSpacing(Worksheet::convertToSceneUnits(spacing, Worksheet::Centimeter)); } void CartesianPlotLegendDock::layoutVerticalSpacingChanged(double spacing) { if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutVerticalSpacing(Worksheet::convertToSceneUnits(spacing, Worksheet::Centimeter)); } void CartesianPlotLegendDock::layoutColumnCountChanged(int count) { ui.lOrder->setVisible(count!=1); ui.cbOrder->setVisible(count!=1); if (m_initializing) return; for (auto* legend : m_legendList) legend->setLayoutColumnCount(count); } //************************************************************* //**** SLOTs for changes triggered in CartesianPlotLegend ***** //************************************************************* //General void CartesianPlotLegendDock::legendDescriptionChanged(const AbstractAspect* aspect) { if (m_legend != aspect) return; m_initializing = true; if (aspect->name() != ui.leName->text()) { ui.leName->setText(aspect->name()); } else if (aspect->comment() != ui.leComment->text()) { ui.leComment->setText(aspect->comment()); } m_initializing = false; } void CartesianPlotLegendDock::legendLabelFontChanged(QFont& font) { m_initializing = true; //we need to set the font size in points for KFontRequester QFont f(font); f.setPointSizeF( Worksheet::convertFromSceneUnits(f.pixelSize(), Worksheet::Point) ); ui.kfrLabelFont->setFont(f); m_initializing = false; } void CartesianPlotLegendDock::legendLabelColorChanged(QColor& color) { m_initializing = true; ui.kcbLabelColor->setColor(color); m_initializing = false; } void CartesianPlotLegendDock::legendLabelOrderChanged(bool b) { m_initializing = true; if (b) ui.cbOrder->setCurrentIndex(0); //column major else ui.cbOrder->setCurrentIndex(1); //row major m_initializing = false; } void CartesianPlotLegendDock::legendLineSymbolWidthChanged(float value) { m_initializing = true; ui.sbLineSymbolWidth->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendPositionChanged(const CartesianPlotLegend::PositionWrapper& position) { m_initializing = true; ui.sbPositionX->setValue( Worksheet::convertFromSceneUnits(position.point.x(), Worksheet::Centimeter) ); ui.sbPositionY->setValue( Worksheet::convertFromSceneUnits(position.point.y(), Worksheet::Centimeter) ); ui.cbPositionX->setCurrentIndex( position.horizontalPosition ); ui.cbPositionY->setCurrentIndex( position.verticalPosition ); m_initializing = false; } void CartesianPlotLegendDock::legendRotationAngleChanged(qreal angle) { m_initializing = true; ui.sbRotation->setValue(angle); m_initializing = false; } void CartesianPlotLegendDock::legendVisibilityChanged(bool on) { m_initializing = true; ui.chkVisible->setChecked(on); m_initializing = false; } //Background void CartesianPlotLegendDock::legendBackgroundTypeChanged(PlotArea::BackgroundType type) { m_initializing = true; ui.cbBackgroundType->setCurrentIndex(type); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundColorStyleChanged(PlotArea::BackgroundColorStyle style) { m_initializing = true; ui.cbBackgroundColorStyle->setCurrentIndex(style); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundImageStyleChanged(PlotArea::BackgroundImageStyle style) { m_initializing = true; ui.cbBackgroundImageStyle->setCurrentIndex(style); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundBrushStyleChanged(Qt::BrushStyle style) { m_initializing = true; ui.cbBackgroundBrushStyle->setCurrentIndex(style); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundFirstColorChanged(QColor& color) { m_initializing = true; ui.kcbBackgroundFirstColor->setColor(color); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundSecondColorChanged(QColor& color) { m_initializing = true; ui.kcbBackgroundSecondColor->setColor(color); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundFileNameChanged(QString& filename) { m_initializing = true; ui.leBackgroundFileName->setText(filename); m_initializing = false; } void CartesianPlotLegendDock::legendBackgroundOpacityChanged(float opacity) { m_initializing = true; ui.sbBackgroundOpacity->setValue( qRound(opacity*100.0) ); m_initializing = false; } //Border void CartesianPlotLegendDock::legendBorderPenChanged(QPen& pen) { if (m_initializing) return; m_initializing = true; if (ui.cbBorderStyle->currentIndex() != pen.style()) ui.cbBorderStyle->setCurrentIndex(pen.style()); if (ui.kcbBorderColor->color() != pen.color()) ui.kcbBorderColor->setColor(pen.color()); if (ui.sbBorderWidth->value() != pen.widthF()) ui.sbBorderWidth->setValue(Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point)); m_initializing = false; } void CartesianPlotLegendDock::legendBorderCornerRadiusChanged(float value) { m_initializing = true; ui.sbBorderCornerRadius->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendBorderOpacityChanged(float opacity) { m_initializing = true; ui.sbBorderOpacity->setValue( qRound(opacity*100.0) ); m_initializing = false; } //Layout void CartesianPlotLegendDock::legendLayoutTopMarginChanged(float value) { m_initializing = true; ui.sbLayoutTopMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendLayoutBottomMarginChanged(float value) { m_initializing = true; ui.sbLayoutBottomMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendLayoutLeftMarginChanged(float value) { m_initializing = true; ui.sbLayoutLeftMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendLayoutRightMarginChanged(float value) { m_initializing = true; ui.sbLayoutRightMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendLayoutVerticalSpacingChanged(float value) { m_initializing = true; ui.sbLayoutVerticalSpacing->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendLayoutHorizontalSpacingChanged(float value) { m_initializing = true; ui.sbLayoutHorizontalSpacing->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void CartesianPlotLegendDock::legendLayoutColumnCountChanged(int value) { m_initializing = true; ui.sbLayoutColumnCount->setValue(value); m_initializing = false; } //************************************************************* //******************** SETTINGS ******************************* //************************************************************* void CartesianPlotLegendDock::load() { //General-tab //Format //we need to set the font size in points for KFontRequester QFont font = m_legend->labelFont(); font.setPointSizeF( qRound(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrLabelFont->setFont(font); ui.kcbLabelColor->setColor( m_legend->labelColor() ); bool columnMajor = m_legend->labelColumnMajor(); if (columnMajor) ui.cbOrder->setCurrentIndex(0); //column major else ui.cbOrder->setCurrentIndex(1); //row major ui.sbLineSymbolWidth->setValue( Worksheet::convertFromSceneUnits(m_legend->lineSymbolWidth(), Worksheet::Centimeter) ); //Geometry ui.cbPositionX->setCurrentIndex(m_legend->position().horizontalPosition); ui.sbPositionX->setValue( Worksheet::convertFromSceneUnits(m_legend->position().point.x(), Worksheet::Centimeter) ); ui.cbPositionY->setCurrentIndex(m_legend->position().verticalPosition); ui.sbPositionY->setValue( Worksheet::convertFromSceneUnits(m_legend->position().point.y(), Worksheet::Centimeter) ); ui.sbRotation->setValue(m_legend->rotationAngle()); ui.chkVisible->setChecked( m_legend->isVisible() ); //Background-tab ui.cbBackgroundType->setCurrentIndex( (int) m_legend->backgroundType() ); ui.cbBackgroundColorStyle->setCurrentIndex( (int) m_legend->backgroundColorStyle() ); ui.cbBackgroundImageStyle->setCurrentIndex( (int) m_legend->backgroundImageStyle() ); ui.cbBackgroundBrushStyle->setCurrentIndex( (int) m_legend->backgroundBrushStyle() ); ui.leBackgroundFileName->setText( m_legend->backgroundFileName() ); ui.kcbBackgroundFirstColor->setColor( m_legend->backgroundFirstColor() ); ui.kcbBackgroundSecondColor->setColor( m_legend->backgroundSecondColor() ); ui.sbBackgroundOpacity->setValue( qRound(m_legend->backgroundOpacity()*100.0) ); //highlight the text field for the background image red if an image is used and cannot be found if (!m_legend->backgroundFileName().isEmpty() && !QFile::exists(m_legend->backgroundFileName())) ui.leBackgroundFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leBackgroundFileName->setStyleSheet(""); //Border ui.kcbBorderColor->setColor( m_legend->borderPen().color() ); ui.cbBorderStyle->setCurrentIndex( (int) m_legend->borderPen().style() ); ui.sbBorderWidth->setValue( Worksheet::convertFromSceneUnits(m_legend->borderPen().widthF(), Worksheet::Point) ); ui.sbBorderCornerRadius->setValue( Worksheet::convertFromSceneUnits(m_legend->borderCornerRadius(), Worksheet::Centimeter) ); ui.sbBorderOpacity->setValue( qRound(m_legend->borderOpacity()*100.0) ); // Layout ui.sbLayoutTopMargin->setValue( Worksheet::convertFromSceneUnits(m_legend->layoutTopMargin(), Worksheet::Centimeter) ); ui.sbLayoutBottomMargin->setValue( Worksheet::convertFromSceneUnits(m_legend->layoutBottomMargin(), Worksheet::Centimeter) ); ui.sbLayoutLeftMargin->setValue( Worksheet::convertFromSceneUnits(m_legend->layoutLeftMargin(), Worksheet::Centimeter) ); ui.sbLayoutRightMargin->setValue( Worksheet::convertFromSceneUnits(m_legend->layoutRightMargin(), Worksheet::Centimeter) ); ui.sbLayoutHorizontalSpacing->setValue( Worksheet::convertFromSceneUnits(m_legend->layoutHorizontalSpacing(), Worksheet::Centimeter) ); ui.sbLayoutVerticalSpacing->setValue( Worksheet::convertFromSceneUnits(m_legend->layoutVerticalSpacing(), Worksheet::Centimeter) ); ui.sbLayoutColumnCount->setValue( m_legend->layoutColumnCount() ); m_initializing = true; GuiTools::updatePenStyles(ui.cbBorderStyle, ui.kcbBorderColor->color()); m_initializing = false; } void CartesianPlotLegendDock::loadConfigFromTemplate(KConfig& config) { //extract the name of the template from the file name QString name; int index = config.name().lastIndexOf(QDir::separator()); if (index != -1) name = config.name().right(config.name().size() - index - 1); else name = config.name(); int size = m_legendList.size(); if (size > 1) m_legend->beginMacro(i18n("%1 cartesian plot legends: template \"%2\" loaded", size, name)); else m_legend->beginMacro(i18n("%1: template \"%2\" loaded", m_legend->name(), name)); this->loadConfig(config); m_legend->endMacro(); } void CartesianPlotLegendDock::loadConfig(KConfig& config) { KConfigGroup group = config.group( "CartesianPlotLegend" ); //General-tab //Format //we need to set the font size in points for KFontRequester QFont font = m_legend->labelFont(); font.setPointSizeF( qRound(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrLabelFont->setFont( group.readEntry("LabelFont", font) ); ui.kcbLabelColor->setColor( group.readEntry("LabelColor", m_legend->labelColor()) ); bool columnMajor = group.readEntry("LabelColumMajor", m_legend->labelColumnMajor()); if (columnMajor) ui.cbOrder->setCurrentIndex(0); //column major else ui.cbOrder->setCurrentIndex(1); //row major ui.sbLineSymbolWidth->setValue(group.readEntry("LineSymbolWidth", Worksheet::convertFromSceneUnits(m_legend->lineSymbolWidth(), Worksheet::Centimeter)) ); // Geometry ui.cbPositionX->setCurrentIndex( group.readEntry("PositionX", (int) m_legend->position().horizontalPosition ) ); ui.sbPositionX->setValue( Worksheet::convertFromSceneUnits(group.readEntry("PositionXValue", m_legend->position().point.x()),Worksheet::Centimeter) ); ui.cbPositionY->setCurrentIndex( group.readEntry("PositionY", (int) m_legend->position().verticalPosition ) ); ui.sbPositionY->setValue( Worksheet::convertFromSceneUnits(group.readEntry("PositionYValue", m_legend->position().point.y()),Worksheet::Centimeter) ); ui.sbRotation->setValue( group.readEntry("Rotation", (int) m_legend->rotationAngle() ) ); ui.chkVisible->setChecked( group.readEntry("Visible", m_legend->isVisible()) ); //Background-tab ui.cbBackgroundType->setCurrentIndex( group.readEntry("BackgroundType", (int) m_legend->backgroundType()) ); ui.cbBackgroundColorStyle->setCurrentIndex( group.readEntry("BackgroundColorStyle", (int) m_legend->backgroundColorStyle()) ); ui.cbBackgroundImageStyle->setCurrentIndex( group.readEntry("BackgroundImageStyle", (int) m_legend->backgroundImageStyle()) ); ui.cbBackgroundBrushStyle->setCurrentIndex( group.readEntry("BackgroundBrushStyle", (int) m_legend->backgroundBrushStyle()) ); ui.leBackgroundFileName->setText( group.readEntry("BackgroundFileName", m_legend->backgroundFileName()) ); ui.kcbBackgroundFirstColor->setColor( group.readEntry("BackgroundFirstColor", m_legend->backgroundFirstColor()) ); ui.kcbBackgroundSecondColor->setColor( group.readEntry("BackgroundSecondColor", m_legend->backgroundSecondColor()) ); ui.sbBackgroundOpacity->setValue( qRound(group.readEntry("BackgroundOpacity", m_legend->backgroundOpacity())*100.0) ); //Border ui.kcbBorderColor->setColor( group.readEntry("BorderColor", m_legend->borderPen().color()) ); ui.cbBorderStyle->setCurrentIndex( group.readEntry("BorderStyle", (int) m_legend->borderPen().style()) ); ui.sbBorderWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("BorderWidth", m_legend->borderPen().widthF()), Worksheet::Point) ); ui.sbBorderCornerRadius->setValue( Worksheet::convertFromSceneUnits(group.readEntry("BorderCornerRadius", m_legend->borderCornerRadius()), Worksheet::Centimeter) ); ui.sbBorderOpacity->setValue( qRound(group.readEntry("BorderOpacity", m_legend->borderOpacity())*100.0) ); // Layout ui.sbLayoutTopMargin->setValue(group.readEntry("LayoutTopMargin", Worksheet::convertFromSceneUnits(m_legend->layoutTopMargin(), Worksheet::Centimeter)) ); ui.sbLayoutBottomMargin->setValue(group.readEntry("LayoutBottomMargin", Worksheet::convertFromSceneUnits(m_legend->layoutBottomMargin(), Worksheet::Centimeter)) ); ui.sbLayoutLeftMargin->setValue(group.readEntry("LayoutLeftMargin", Worksheet::convertFromSceneUnits(m_legend->layoutLeftMargin(), Worksheet::Centimeter)) ); ui.sbLayoutRightMargin->setValue(group.readEntry("LayoutRightMargin", Worksheet::convertFromSceneUnits(m_legend->layoutRightMargin(), Worksheet::Centimeter)) ); ui.sbLayoutHorizontalSpacing->setValue(group.readEntry("LayoutHorizontalSpacing", Worksheet::convertFromSceneUnits(m_legend->layoutHorizontalSpacing(), Worksheet::Centimeter)) ); ui.sbLayoutVerticalSpacing->setValue(group.readEntry("LayoutVerticalSpacing", Worksheet::convertFromSceneUnits(m_legend->layoutVerticalSpacing(), Worksheet::Centimeter)) ); ui.sbLayoutColumnCount->setValue(group.readEntry("LayoutColumnCount", m_legend->layoutColumnCount())); //Title group = config.group("PlotLegend"); labelWidget->loadConfig(group); m_initializing = true; GuiTools::updatePenStyles(ui.cbBorderStyle, ui.kcbBorderColor->color()); m_initializing = false; } void CartesianPlotLegendDock::saveConfigAsTemplate(KConfig& config) { KConfigGroup group = config.group( "CartesianPlotLegend" ); //General-tab //Format QFont font = m_legend->labelFont(); font.setPointSizeF( Worksheet::convertFromSceneUnits(font.pointSizeF(), Worksheet::Point) ); group.writeEntry("LabelFont", font); group.writeEntry("LabelColor", ui.kcbLabelColor->color()); group.writeEntry("LabelColumMajorOrder", ui.cbOrder->currentIndex() == 0);// true for "column major", false for "row major" group.writeEntry("LineSymbolWidth", Worksheet::convertToSceneUnits(ui.sbLineSymbolWidth->value(), Worksheet::Centimeter)); //Geometry group.writeEntry("PositionX", ui.cbPositionX->currentIndex()); group.writeEntry("PositionXValue", Worksheet::convertToSceneUnits(ui.sbPositionX->value(),Worksheet::Centimeter) ); group.writeEntry("PositionY", ui.cbPositionY->currentIndex()); group.writeEntry("PositionYValue", Worksheet::convertToSceneUnits(ui.sbPositionY->value(),Worksheet::Centimeter) ); group.writeEntry("Rotation", ui.sbRotation->value()); group.writeEntry("Visible", ui.chkVisible->isChecked()); //Background group.writeEntry("BackgroundType", ui.cbBackgroundType->currentIndex()); group.writeEntry("BackgroundColorStyle", ui.cbBackgroundColorStyle->currentIndex()); group.writeEntry("BackgroundImageStyle", ui.cbBackgroundImageStyle->currentIndex()); group.writeEntry("BackgroundBrushStyle", ui.cbBackgroundBrushStyle->currentIndex()); group.writeEntry("BackgroundFileName", ui.leBackgroundFileName->text()); group.writeEntry("BackgroundFirstColor", ui.kcbBackgroundFirstColor->color()); group.writeEntry("BackgroundSecondColor", ui.kcbBackgroundSecondColor->color()); group.writeEntry("BackgroundOpacity", ui.sbBackgroundOpacity->value()/100.0); //Border group.writeEntry("BorderStyle", ui.cbBorderStyle->currentIndex()); group.writeEntry("BorderColor", ui.kcbBorderColor->color()); group.writeEntry("BorderWidth", Worksheet::convertToSceneUnits(ui.sbBorderWidth->value(), Worksheet::Point)); group.writeEntry("BorderCornerRadius", Worksheet::convertToSceneUnits(ui.sbBorderCornerRadius->value(), Worksheet::Centimeter)); group.writeEntry("BorderOpacity", ui.sbBorderOpacity->value()/100.0); //Layout group.writeEntry("LayoutTopMargin",Worksheet::convertToSceneUnits(ui.sbLayoutTopMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutBottomMargin",Worksheet::convertToSceneUnits(ui.sbLayoutBottomMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutLeftMargin",Worksheet::convertToSceneUnits(ui.sbLayoutLeftMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutRightMargin",Worksheet::convertToSceneUnits(ui.sbLayoutRightMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutVerticalSpacing",Worksheet::convertToSceneUnits(ui.sbLayoutVerticalSpacing->value(), Worksheet::Centimeter)); group.writeEntry("LayoutHorizontalSpacing",Worksheet::convertToSceneUnits(ui.sbLayoutHorizontalSpacing->value(), Worksheet::Centimeter)); group.writeEntry("LayoutColumnCount", ui.sbLayoutColumnCount->value()); //Title group = config.group("PlotLegend"); labelWidget->saveConfig(group); config.sync(); } diff --git a/src/kdefrontend/dockwidgets/HistogramDock.cpp b/src/kdefrontend/dockwidgets/HistogramDock.cpp index 8856b008c..9bb442260 100644 --- a/src/kdefrontend/dockwidgets/HistogramDock.cpp +++ b/src/kdefrontend/dockwidgets/HistogramDock.cpp @@ -1,1726 +1,1731 @@ /*************************************************************************** File : HistogramDock.cpp Project : LabPlot Description : widget for Histogram properties -------------------------------------------------------------------- Copyright : (C) 2016 Anu Mittal (anu22mittal@gmail.com) Copyright : (C) 2018 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "HistogramDock.h" #include "backend/worksheet/plots/cartesian/Histogram.h" #include "backend/worksheet/Worksheet.h" #include "backend/worksheet/plots/cartesian/Symbol.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/column/Column.h" #include "backend/core/Project.h" #include "backend/core/datatypes/Double2StringFilter.h" #include "backend/core/datatypes/DateTime2StringFilter.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include "kdefrontend/TemplateHandler.h" #include "kdefrontend/GuiTools.h" #include #include #include #include #include #include #include #include #include #include /*! \class HistogramDock \brief Provides a widget for editing the properties of the Histograms (2D-curves) currently selected in the project explorer. If more than one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ HistogramDock::HistogramDock(QWidget* parent) : QWidget(parent), cbDataColumn(new TreeViewComboBox) { ui.setupUi(this); // Tab "General" auto* gridLayout = qobject_cast(ui.tabGeneral->layout()); gridLayout->addWidget(cbDataColumn, 3, 2, 1, 1); //Tab "Values" gridLayout = qobject_cast(ui.tabValues->layout()); cbValuesColumn = new TreeViewComboBox(ui.tabValues); gridLayout->addWidget(cbValuesColumn, 2, 2, 1, 1); //Tab "Filling" ui.cbFillingColorStyle->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLengthWithIcon); ui.bFillingOpen->setIcon( QIcon::fromTheme("document-open") ); ui.leFillingFileName->setCompleter(new QCompleter(new QDirModel, this)); //adjust layouts in the tabs for (int i = 0; i < ui.tabWidget->count(); ++i) { auto* layout = dynamic_cast(ui.tabWidget->widget(i)->layout()); if (!layout) continue; layout->setContentsMargins(2,2,2,2); layout->setHorizontalSpacing(2); layout->setVerticalSpacing(2); } ui.leBinWidth->setValidator(new QDoubleValidator(ui.leBinWidth)); ui.leBinRangesMin->setValidator(new QDoubleValidator(ui.leBinRangesMin)); ui.leBinRangesMax->setValidator(new QDoubleValidator(ui.leBinRangesMax)); //Slots //General connect(ui.leName, &QLineEdit::textChanged, this, &HistogramDock::nameChanged); connect(ui.leComment, &QLineEdit::textChanged, this, &HistogramDock::commentChanged); connect( ui.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool)) ); connect( cbDataColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(dataColumnChanged(QModelIndex)) ); connect( ui.cbType, SIGNAL(currentIndexChanged(int)), this, SLOT(typeChanged(int)) ); connect( ui.cbOrientation, SIGNAL(currentIndexChanged(int)), this, SLOT(orientationChanged(int))); connect( ui.cbBinningMethod, SIGNAL(currentIndexChanged(int)), this, SLOT(binningMethodChanged(int)) ); connect(ui.sbBinCount, static_cast(&QSpinBox::valueChanged), this, &HistogramDock::binCountChanged); connect(ui.leBinWidth, &QLineEdit::textChanged, this, &HistogramDock::binWidthChanged); connect( ui.chkAutoBinRanges, &QCheckBox::stateChanged, this, &HistogramDock::autoBinRangesChanged ); connect( ui.leBinRangesMin, &QLineEdit::textChanged, this, &HistogramDock::binRangesMinChanged ); connect( ui.leBinRangesMax, &QLineEdit::textChanged, this, &HistogramDock::binRangesMaxChanged ); //Line connect(ui.cbLineType, static_cast(&QComboBox::currentIndexChanged), this, &HistogramDock::lineTypeChanged); connect(ui.cbLineStyle, static_cast(&QComboBox::currentIndexChanged), this, &HistogramDock::lineStyleChanged); connect(ui.kcbLineColor, &KColorButton::changed, this, &HistogramDock::lineColorChanged); connect(ui.sbLineWidth, static_cast(&QDoubleSpinBox::valueChanged), this, &HistogramDock::lineWidthChanged); connect(ui.sbLineOpacity, static_cast(&QSpinBox::valueChanged), this, &HistogramDock::lineOpacityChanged); //Symbol connect( ui.cbSymbolStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(symbolsStyleChanged(int)) ); connect( ui.sbSymbolSize, SIGNAL(valueChanged(double)), this, SLOT(symbolsSizeChanged(double)) ); connect( ui.sbSymbolRotation, SIGNAL(valueChanged(int)), this, SLOT(symbolsRotationChanged(int)) ); connect( ui.sbSymbolOpacity, SIGNAL(valueChanged(int)), this, SLOT(symbolsOpacityChanged(int)) ); connect( ui.cbSymbolFillingStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(symbolsFillingStyleChanged(int)) ); connect( ui.kcbSymbolFillingColor, SIGNAL(changed(QColor)), this, SLOT(symbolsFillingColorChanged(QColor)) ); connect( ui.cbSymbolBorderStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(symbolsBorderStyleChanged(int)) ); connect( ui.kcbSymbolBorderColor, SIGNAL(changed(QColor)), this, SLOT(symbolsBorderColorChanged(QColor)) ); connect( ui.sbSymbolBorderWidth, SIGNAL(valueChanged(double)), this, SLOT(symbolsBorderWidthChanged(double)) ); //Values connect( ui.cbValuesType, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesTypeChanged(int)) ); connect( cbValuesColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(valuesColumnChanged(QModelIndex)) ); connect( ui.cbValuesPosition, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesPositionChanged(int)) ); connect( ui.sbValuesDistance, SIGNAL(valueChanged(double)), this, SLOT(valuesDistanceChanged(double)) ); connect( ui.sbValuesRotation, SIGNAL(valueChanged(int)), this, SLOT(valuesRotationChanged(int)) ); connect( ui.sbValuesOpacity, SIGNAL(valueChanged(int)), this, SLOT(valuesOpacityChanged(int)) ); //TODO connect( ui.cbValuesFormat, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesColumnFormatChanged(int)) ); connect( ui.leValuesPrefix, SIGNAL(returnPressed()), this, SLOT(valuesPrefixChanged()) ); connect( ui.leValuesSuffix, SIGNAL(returnPressed()), this, SLOT(valuesSuffixChanged()) ); connect( ui.kfrValuesFont, SIGNAL(fontSelected(QFont)), this, SLOT(valuesFontChanged(QFont)) ); connect( ui.kcbValuesColor, SIGNAL(changed(QColor)), this, SLOT(valuesColorChanged(QColor)) ); //Filling connect(ui.chkFillingEnabled, &QCheckBox::stateChanged, this, &HistogramDock::fillingEnabledChanged); connect( ui.cbFillingType, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingTypeChanged(int)) ); connect( ui.cbFillingColorStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingColorStyleChanged(int)) ); connect( ui.cbFillingImageStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingImageStyleChanged(int)) ); connect( ui.cbFillingBrushStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingBrushStyleChanged(int)) ); connect( ui.bFillingOpen, SIGNAL(clicked(bool)), this, SLOT(selectFile())); connect( ui.leFillingFileName, SIGNAL(returnPressed()), this, SLOT(fileNameChanged()) ); connect( ui.leFillingFileName, SIGNAL(textChanged(QString)), this, SLOT(fileNameChanged()) ); connect( ui.kcbFillingFirstColor, SIGNAL(changed(QColor)), this, SLOT(fillingFirstColorChanged(QColor)) ); connect( ui.kcbFillingSecondColor, SIGNAL(changed(QColor)), this, SLOT(fillingSecondColorChanged(QColor)) ); connect( ui.sbFillingOpacity, SIGNAL(valueChanged(int)), this, SLOT(fillingOpacityChanged(int)) ); //Error bars connect( ui.cbErrorType, SIGNAL(currentIndexChanged(int)), this, SLOT(errorTypeChanged(int)) ); connect( ui.cbErrorBarsType, SIGNAL(currentIndexChanged(int)), this, SLOT(errorBarsTypeChanged(int)) ); connect( ui.sbErrorBarsCapSize, SIGNAL(valueChanged(double)), this, SLOT(errorBarsCapSizeChanged(double)) ); connect( ui.cbErrorBarsStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(errorBarsStyleChanged(int)) ); connect( ui.kcbErrorBarsColor, SIGNAL(changed(QColor)), this, SLOT(errorBarsColorChanged(QColor)) ); connect( ui.sbErrorBarsWidth, SIGNAL(valueChanged(double)), this, SLOT(errorBarsWidthChanged(double)) ); connect( ui.sbErrorBarsOpacity, SIGNAL(valueChanged(int)), this, SLOT(errorBarsOpacityChanged(int)) ); //template handler + auto* frame = new QFrame(this); + auto* layout = new QHBoxLayout(frame); + layout->setContentsMargins(0, 11, 0, 11); + auto* templateHandler = new TemplateHandler(this, TemplateHandler::Histogram); - ui.verticalLayout->addWidget(templateHandler); - templateHandler->show(); + layout->addWidget(templateHandler); connect(templateHandler, SIGNAL(loadConfigRequested(KConfig&)), this, SLOT(loadConfigFromTemplate(KConfig&))); connect(templateHandler, SIGNAL(saveConfigRequested(KConfig&)), this, SLOT(saveConfigAsTemplate(KConfig&))); connect(templateHandler, SIGNAL(info(QString)), this, SIGNAL(info(QString))); + ui.verticalLayout->addWidget(frame); + retranslateUi(); init(); //TODO: activate the tab for error-bars again once the functionality is implemented ui.tabWidget->removeTab(5); } HistogramDock::~HistogramDock() { if (m_aspectTreeModel) delete m_aspectTreeModel; } void HistogramDock::init() { //General //bins option ui.cbBinningMethod->addItem(i18n("By Number")); ui.cbBinningMethod->addItem(i18n("By Width")); ui.cbBinningMethod->addItem(i18n("Square-root")); ui.cbBinningMethod->addItem(i18n("Rice")); ui.cbBinningMethod->addItem(i18n("Sturges")); ui.cbBinningMethod->addItem(i18n("Doane")); ui.cbBinningMethod->addItem(i18n("Scott")); //histogram type ui.cbType->addItem(i18n("Ordinary Histogram")); ui.cbType->addItem(i18n("Cumulative Histogram")); // ui.cbType->addItem(i18n("AvgShifted Histogram")); //Orientation ui.cbOrientation->addItem(i18n("Vertical")); ui.cbOrientation->addItem(i18n("Horizontal")); //Line ui.cbLineType->addItem(i18n("None")); ui.cbLineType->addItem(i18n("Bars")); ui.cbLineType->addItem(i18n("Envelope")); ui.cbLineType->addItem(i18n("Drop Lines")); GuiTools::updatePenStyles(ui.cbLineStyle, Qt::black); //Symbols GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, Qt::black); QPainter pa; //TODO size of the icon depending on the actuall height of the combobox? int iconSize = 20; QPixmap pm(iconSize, iconSize); ui.cbSymbolStyle->setIconSize(QSize(iconSize, iconSize)); QTransform trafo; trafo.scale(15, 15); QPen pen(Qt::SolidPattern, 0); const QColor& color = (palette().color(QPalette::Base).lightness() < 128) ? Qt::white : Qt::black; pen.setColor(color); pa.setPen( pen ); ui.cbSymbolStyle->addItem(i18n("None")); for (int i = 1; i < 19; ++i) { //TODO: use enum count auto style = (Symbol::Style)i; pm.fill(Qt::transparent); pa.begin(&pm); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.translate(iconSize/2,iconSize/2); pa.drawPath(trafo.map(Symbol::pathFromStyle(style))); pa.end(); ui.cbSymbolStyle->addItem(QIcon(pm), Symbol::nameFromStyle(style)); } GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, Qt::black); m_initializing = false; //Values ui.cbValuesType->addItem(i18n("No Values")); ui.cbValuesType->addItem("Bin Entries Number"); ui.cbValuesType->addItem(i18n("Custom Column")); ui.cbValuesPosition->addItem(i18n("Above")); ui.cbValuesPosition->addItem(i18n("Below")); ui.cbValuesPosition->addItem(i18n("Left")); ui.cbValuesPosition->addItem(i18n("Right")); //Filling ui.cbFillingType->clear(); ui.cbFillingType->addItem(i18n("Color")); ui.cbFillingType->addItem(i18n("Image")); ui.cbFillingType->addItem(i18n("Pattern")); ui.cbFillingColorStyle->clear(); ui.cbFillingColorStyle->addItem(i18n("Single Color")); ui.cbFillingColorStyle->addItem(i18n("Horizontal Linear Gradient")); ui.cbFillingColorStyle->addItem(i18n("Vertical Linear Gradient")); ui.cbFillingColorStyle->addItem(i18n("Diagonal Linear Gradient (Start From Top Left)")); ui.cbFillingColorStyle->addItem(i18n("Diagonal Linear Gradient (Start From Bottom Left)")); ui.cbFillingColorStyle->addItem(i18n("Radial Gradient")); ui.cbFillingImageStyle->clear(); ui.cbFillingImageStyle->addItem(i18n("Scaled and Cropped")); ui.cbFillingImageStyle->addItem(i18n("Scaled")); ui.cbFillingImageStyle->addItem(i18n("Scaled, Keep Proportions")); ui.cbFillingImageStyle->addItem(i18n("Centered")); ui.cbFillingImageStyle->addItem(i18n("Tiled")); ui.cbFillingImageStyle->addItem(i18n("Center Tiled")); GuiTools::updateBrushStyles(ui.cbFillingBrushStyle, Qt::SolidPattern); //Error-bars pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.drawLine(3,10,17,10);//vert. line pa.drawLine(10,3,10,17);//hor. line pa.end(); ui.cbErrorBarsType->addItem(i18n("Bars")); ui.cbErrorBarsType->setItemIcon(0, pm); pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); //vert. line pa.drawLine(10,3,10,17); //hor. line pa.drawLine(7,3,13,3); //upper cap pa.drawLine(7,17,13,17); //bottom cap pa.drawLine(3,7,3,13); //left cap pa.drawLine(17,7,17,13); //right cap pa.end(); ui.cbErrorBarsType->addItem(i18n("Bars with Ends")); ui.cbErrorBarsType->setItemIcon(1, pm); ui.cbErrorType->addItem(i18n("No Errors")); GuiTools::updatePenStyles(ui.cbErrorBarsStyle, Qt::black); } void HistogramDock::setModel() { m_aspectTreeModel->enablePlottableColumnsOnly(true); m_aspectTreeModel->enableShowPlotDesignation(true); QList list{AspectType::Folder, AspectType::Workbook, AspectType::Datapicker, AspectType::DatapickerCurve, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYFitCurve, AspectType::CantorWorksheet}; cbDataColumn->setTopLevelClasses(list); cbValuesColumn->setTopLevelClasses(list); list = {AspectType::Column}; m_aspectTreeModel->setSelectableAspects(list); cbDataColumn->setModel(m_aspectTreeModel); cbValuesColumn->setModel(m_aspectTreeModel); } void HistogramDock::setCurves(QList list) { m_initializing = true; m_curvesList = list; m_curve = list.first(); Q_ASSERT(m_curve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); setModel(); //if there are more then one curve in the list, disable the content in the tab "general" if (m_curvesList.size() == 1) { ui.lName->setEnabled(true); ui.leName->setEnabled(true); ui.lComment->setEnabled(true); ui.leComment->setEnabled(true); ui.lXColumn->setEnabled(true); cbDataColumn->setEnabled(true); this->setModelIndexFromColumn(cbDataColumn, m_curve->dataColumn()); this->setModelIndexFromColumn(cbValuesColumn, m_curve->valuesColumn()); ui.leName->setText(m_curve->name()); ui.leComment->setText(m_curve->comment()); } else { ui.lName->setEnabled(false); ui.leName->setEnabled(false); ui.lComment->setEnabled(false); ui.leComment->setEnabled(false); ui.lXColumn->setEnabled(false); cbDataColumn->setEnabled(false); cbDataColumn->setCurrentModelIndex(QModelIndex()); cbValuesColumn->setCurrentModelIndex(QModelIndex()); ui.leName->setText(QString()); ui.leComment->setText(QString()); } //show the properties of the first curve ui.cbType->setCurrentIndex(m_curve->type()); ui.cbOrientation->setCurrentIndex(m_curve->orientation()); ui.cbBinningMethod->setCurrentIndex(m_curve->binningMethod()); ui.sbBinCount->setValue(m_curve->binCount()); ui.leBinWidth->setText(QString::number(m_curve->binWidth())); ui.chkAutoBinRanges->setChecked(m_curve->autoBinRanges()); ui.leBinRangesMin->setText( QString::number(m_curve->binRangesMin()) ); ui.leBinRangesMax->setText( QString::number(m_curve->binRangesMax()) ); ui.chkVisible->setChecked( m_curve->isVisible() ); KConfig config(QString(), KConfig::SimpleConfig); loadConfig(config); //Slots //General-tab connect(m_curve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(curveDescriptionChanged(const AbstractAspect*))); connect(m_curve, &Histogram::dataColumnChanged, this, &HistogramDock::curveDataColumnChanged); connect(m_curve, &Histogram::typeChanged, this, &HistogramDock::curveTypeChanged); connect(m_curve, &Histogram::orientationChanged, this, &HistogramDock::curveOrientationChanged); connect(m_curve, &Histogram::binningMethodChanged, this, &HistogramDock::curveBinningMethodChanged); connect(m_curve, &Histogram::binCountChanged, this, &HistogramDock::curveBinCountChanged); connect(m_curve, &Histogram::binWidthChanged, this, &HistogramDock::curveBinWidthChanged); connect(m_curve, &Histogram::autoBinRangesChanged, this, &HistogramDock::curveAutoBinRangesChanged); connect(m_curve, &Histogram::binRangesMinChanged, this, &HistogramDock::curveBinRangesMinChanged); connect(m_curve, &Histogram::binRangesMaxChanged, this, &HistogramDock::curveBinRangesMaxChanged); connect(m_curve, SIGNAL(visibilityChanged(bool)), this, SLOT(curveVisibilityChanged(bool))); //Line-tab connect(m_curve, SIGNAL(linePenChanged(QPen)), this, SLOT(curveLinePenChanged(QPen))); connect(m_curve, SIGNAL(lineOpacityChanged(qreal)), this, SLOT(curveLineOpacityChanged(qreal))); //Symbol-Tab connect(m_curve, SIGNAL(symbolsStyleChanged(Symbol::Style)), this, SLOT(curveSymbolsStyleChanged(Symbol::Style))); connect(m_curve, SIGNAL(symbolsSizeChanged(qreal)), this, SLOT(curveSymbolsSizeChanged(qreal))); connect(m_curve, SIGNAL(symbolsRotationAngleChanged(qreal)), this, SLOT(curveSymbolsRotationAngleChanged(qreal))); connect(m_curve, SIGNAL(symbolsOpacityChanged(qreal)), this, SLOT(curveSymbolsOpacityChanged(qreal))); connect(m_curve, SIGNAL(symbolsBrushChanged(QBrush)), this, SLOT(curveSymbolsBrushChanged(QBrush))); connect(m_curve, SIGNAL(symbolsPenChanged(QPen)), this, SLOT(curveSymbolsPenChanged(QPen))); //Values-Tab connect(m_curve, SIGNAL(valuesTypeChanged(Histogram::ValuesType)), this, SLOT(curveValuesTypeChanged(Histogram::ValuesType))); connect(m_curve, SIGNAL(valuesColumnChanged(const AbstractColumn*)), this, SLOT(curveValuesColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(valuesPositionChanged(Histogram::ValuesPosition)), this, SLOT(curveValuesPositionChanged(Histogram::ValuesPosition))); connect(m_curve, SIGNAL(valuesDistanceChanged(qreal)), this, SLOT(curveValuesDistanceChanged(qreal))); connect(m_curve, SIGNAL(valuesOpacityChanged(qreal)), this, SLOT(curveValuesOpacityChanged(qreal))); connect(m_curve, SIGNAL(valuesRotationAngleChanged(qreal)), this, SLOT(curveValuesRotationAngleChanged(qreal))); connect(m_curve, SIGNAL(valuesPrefixChanged(QString)), this, SLOT(curveValuesPrefixChanged(QString))); connect(m_curve, SIGNAL(valuesSuffixChanged(QString)), this, SLOT(curveValuesSuffixChanged(QString))); connect(m_curve, SIGNAL(valuesFontChanged(QFont)), this, SLOT(curveValuesFontChanged(QFont))); connect(m_curve, SIGNAL(valuesColorChanged(QColor)), this, SLOT(curveValuesColorChanged(QColor))); //Filling-Tab connect( m_curve, SIGNAL(fillingTypeChanged(PlotArea::BackgroundType)), this, SLOT(curveFillingTypeChanged(PlotArea::BackgroundType)) ); connect( m_curve, SIGNAL(fillingColorStyleChanged(PlotArea::BackgroundColorStyle)), this, SLOT(curveFillingColorStyleChanged(PlotArea::BackgroundColorStyle)) ); connect( m_curve, SIGNAL(fillingImageStyleChanged(PlotArea::BackgroundImageStyle)), this, SLOT(curveFillingImageStyleChanged(PlotArea::BackgroundImageStyle)) ); connect( m_curve, SIGNAL(fillingBrushStyleChanged(Qt::BrushStyle)), this, SLOT(curveFillingBrushStyleChanged(Qt::BrushStyle)) ); connect( m_curve, SIGNAL(fillingFirstColorChanged(QColor&)), this, SLOT(curveFillingFirstColorChanged(QColor&)) ); connect( m_curve, SIGNAL(fillingSecondColorChanged(QColor&)), this, SLOT(curveFillingSecondColorChanged(QColor&)) ); connect( m_curve, SIGNAL(fillingFileNameChanged(QString&)), this, SLOT(curveFillingFileNameChanged(QString&)) ); connect( m_curve, SIGNAL(fillingOpacityChanged(float)), this, SLOT(curveFillingOpacityChanged(float)) ); //"Error bars"-Tab connect(m_curve, SIGNAL(errorTypeChanged(Histogram::ErrorType)), this, SLOT(curveErrorTypeChanged(Histogram::ErrorType))); connect(m_curve, SIGNAL(errorBarsCapSizeChanged(qreal)), this, SLOT(curveErrorBarsCapSizeChanged(qreal))); connect(m_curve, SIGNAL(errorBarsTypeChanged(XYCurve::ErrorBarsType)), this, SLOT(curveErrorBarsTypeChanged(XYCurve::ErrorBarsType))); connect(m_curve, SIGNAL(errorBarsPenChanged(QPen)), this, SLOT(curveErrorBarsPenChanged(QPen))); connect(m_curve, SIGNAL(errorBarsOpacityChanged(qreal)), this, SLOT(curveErrorBarsOpacityChanged(qreal))); m_initializing = false; } void HistogramDock::setModelIndexFromColumn(TreeViewComboBox* cb, const AbstractColumn* column) { if (column) cb->setCurrentModelIndex(m_aspectTreeModel->modelIndexOfAspect(column)); else cb->setCurrentModelIndex(QModelIndex()); } void HistogramDock::retranslateUi() { //TODO: // ui.lName->setText(i18n("Name")); // ui.lComment->setText(i18n("Comment")); // ui.chkVisible->setText(i18n("Visible")); // ui.lXColumn->setText(i18n("x-data")); // ui.lYColumn->setText(i18n("y-data")); //TODO updatePenStyles, updateBrushStyles for all comboboxes } //************************************************************* //**** SLOTs for changes triggered in HistogramDock ***** //************************************************************* // "General"-tab void HistogramDock::nameChanged() { if (m_initializing) return; m_curve->setName(ui.leName->text()); } void HistogramDock::commentChanged() { if (m_initializing) return; m_curve->setComment(ui.leComment->text()); } void HistogramDock::visibilityChanged(bool state) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setVisible(state); } void HistogramDock::typeChanged(int index) { if (m_initializing) return; auto histogramType = Histogram::HistogramType(index); for (auto* curve : m_curvesList) curve->setType(histogramType); } void HistogramDock::dataColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto aspect = static_cast(index.internalPointer()); AbstractColumn* column(nullptr); if (aspect) { column = dynamic_cast(aspect); Q_ASSERT(column); } for (auto* curve : m_curvesList) curve->setDataColumn(column); } void HistogramDock::orientationChanged(int index) { if (m_initializing) return; auto orientation = Histogram::HistogramOrientation(index); for (auto* curve : m_curvesList) curve->setOrientation(orientation); } void HistogramDock::binningMethodChanged(int index) { const auto binningMethod = Histogram::BinningMethod(index); if (binningMethod == Histogram::ByNumber) { ui.lBinCount->show(); ui.sbBinCount->show(); ui.lBinWidth->hide(); ui.leBinWidth->hide(); } else if (binningMethod == Histogram::ByWidth) { ui.lBinCount->hide(); ui.sbBinCount->hide(); ui.lBinWidth->show(); ui.leBinWidth->show(); } else { ui.lBinCount->hide(); ui.sbBinCount->hide(); ui.lBinWidth->hide(); ui.leBinWidth->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setBinningMethod(binningMethod); } void HistogramDock::binCountChanged(int value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setBinCount(value); } void HistogramDock::binWidthChanged() { if (m_initializing) return; float width = ui.leBinWidth->text().toDouble(); for (auto* curve : m_curvesList) curve->setBinWidth(width); } void HistogramDock::autoBinRangesChanged(int state) { bool checked = (state == Qt::Checked); ui.leBinRangesMin->setEnabled(!checked); ui.leBinRangesMax->setEnabled(!checked); if (m_initializing) return; for (auto* hist : m_curvesList) hist->setAutoBinRanges(checked); } void HistogramDock::binRangesMinChanged(const QString& value) { DEBUG("HistogramDock::binRangesMinChanged() value = " << value.toDouble()); if (m_initializing) return; DEBUG(" set value") const double min = value.toDouble(); for (auto* hist : m_curvesList) hist->setBinRangesMin(min); } void HistogramDock::binRangesMaxChanged(const QString& value) { if (m_initializing) return; const double max = value.toDouble(); for (auto* hist : m_curvesList) hist->setBinRangesMax(max); } //Line tab void HistogramDock::lineTypeChanged(int index) { auto lineType = Histogram::LineType(index); if ( lineType == Histogram::NoLine) { ui.cbLineStyle->setEnabled(false); ui.kcbLineColor->setEnabled(false); ui.sbLineWidth->setEnabled(false); ui.sbLineOpacity->setEnabled(false); } else { ui.cbLineStyle->setEnabled(true); ui.kcbLineColor->setEnabled(true); ui.sbLineWidth->setEnabled(true); ui.sbLineOpacity->setEnabled(true); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setLineType(lineType); } void HistogramDock::lineStyleChanged(int index) { if (m_initializing) return; auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* curve : m_curvesList) { pen = curve->linePen(); pen.setStyle(penStyle); curve->setLinePen(pen); } } void HistogramDock::lineColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->linePen(); pen.setColor(color); curve->setLinePen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbLineStyle, color); m_initializing = false; } void HistogramDock::lineWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->linePen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setLinePen(pen); } } void HistogramDock::lineOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setLineOpacity(opacity); } //"Symbol"-tab void HistogramDock::symbolsStyleChanged(int index) { const auto style = Symbol::Style(index); if (style == Symbol::NoSymbols) { ui.sbSymbolSize->setEnabled(false); ui.sbSymbolRotation->setEnabled(false); ui.sbSymbolOpacity->setEnabled(false); ui.kcbSymbolFillingColor->setEnabled(false); ui.cbSymbolFillingStyle->setEnabled(false); ui.cbSymbolBorderStyle->setEnabled(false); ui.kcbSymbolBorderColor->setEnabled(false); ui.sbSymbolBorderWidth->setEnabled(false); } else { ui.sbSymbolSize->setEnabled(true); ui.sbSymbolRotation->setEnabled(true); ui.sbSymbolOpacity->setEnabled(true); //enable/disable the symbol filling options in the GUI depending on the currently selected symbol. if (style != Symbol::Line && style != Symbol::Cross) { ui.cbSymbolFillingStyle->setEnabled(true); bool noBrush = (Qt::BrushStyle(ui.cbSymbolFillingStyle->currentIndex()) == Qt::NoBrush); ui.kcbSymbolFillingColor->setEnabled(!noBrush); } else { ui.kcbSymbolFillingColor->setEnabled(false); ui.cbSymbolFillingStyle->setEnabled(false); } ui.cbSymbolBorderStyle->setEnabled(true); bool noLine = (Qt::PenStyle(ui.cbSymbolBorderStyle->currentIndex()) == Qt::NoPen); ui.kcbSymbolBorderColor->setEnabled(!noLine); ui.sbSymbolBorderWidth->setEnabled(!noLine); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setSymbolsStyle(style); } void HistogramDock::symbolsSizeChanged(double value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setSymbolsSize( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void HistogramDock::symbolsRotationChanged(int value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setSymbolsRotationAngle(value); } void HistogramDock::symbolsOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setSymbolsOpacity(opacity); } void HistogramDock::symbolsFillingStyleChanged(int index) { auto brushStyle = Qt::BrushStyle(index); ui.kcbSymbolFillingColor->setEnabled(!(brushStyle == Qt::NoBrush)); if (m_initializing) return; QBrush brush; for (auto* curve : m_curvesList) { brush = curve->symbolsBrush(); brush.setStyle(brushStyle); curve->setSymbolsBrush(brush); } } void HistogramDock::symbolsFillingColorChanged(const QColor& color) { if (m_initializing) return; QBrush brush; for (auto* curve : m_curvesList) { brush = curve->symbolsBrush(); brush.setColor(color); curve->setSymbolsBrush(brush); } m_initializing = true; GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, color ); m_initializing = false; } void HistogramDock::symbolsBorderStyleChanged(int index) { auto penStyle = Qt::PenStyle(index); if ( penStyle == Qt::NoPen ) { ui.kcbSymbolBorderColor->setEnabled(false); ui.sbSymbolBorderWidth->setEnabled(false); } else { ui.kcbSymbolBorderColor->setEnabled(true); ui.sbSymbolBorderWidth->setEnabled(true); } if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->symbolsPen(); pen.setStyle(penStyle); curve->setSymbolsPen(pen); } } void HistogramDock::symbolsBorderColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->symbolsPen(); pen.setColor(color); curve->setSymbolsPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, color); m_initializing = false; } void HistogramDock::symbolsBorderWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->symbolsPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setSymbolsPen(pen); } } //Values tab /*! called when the type of the values (none, x, y, (x,y) etc.) was changed. */ void HistogramDock::valuesTypeChanged(int index) { auto valuesType = Histogram::ValuesType(index); if (valuesType == Histogram::NoValues) { //no values are to paint -> deactivate all the pertinent widgets ui.cbValuesPosition->setEnabled(false); ui.lValuesColumn->hide(); cbValuesColumn->hide(); ui.sbValuesDistance->setEnabled(false); ui.sbValuesRotation->setEnabled(false); ui.sbValuesOpacity->setEnabled(false); ui.cbValuesFormat->setEnabled(false); ui.cbValuesFormat->setEnabled(false); ui.sbValuesPrecision->setEnabled(false); ui.leValuesPrefix->setEnabled(false); ui.leValuesSuffix->setEnabled(false); ui.kfrValuesFont->setEnabled(false); ui.kcbValuesColor->setEnabled(false); } else { ui.cbValuesPosition->setEnabled(true); ui.sbValuesDistance->setEnabled(true); ui.sbValuesRotation->setEnabled(true); ui.sbValuesOpacity->setEnabled(true); ui.cbValuesFormat->setEnabled(true); ui.sbValuesPrecision->setEnabled(true); ui.leValuesPrefix->setEnabled(true); ui.leValuesSuffix->setEnabled(true); ui.kfrValuesFont->setEnabled(true); ui.kcbValuesColor->setEnabled(true); const Column* column; if (valuesType == Histogram::ValuesCustomColumn) { ui.lValuesColumn->show(); cbValuesColumn->show(); column = static_cast(cbValuesColumn->currentModelIndex().internalPointer()); } else { ui.lValuesColumn->hide(); cbValuesColumn->hide(); column = static_cast(m_curve->dataColumn()); } this->showValuesColumnFormat(column); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesType(valuesType); } //TODO: very similar to ColumnDock void HistogramDock::showValuesColumnFormat(const Column* column) { if (!column) { // no valid column is available // -> hide all the format properties widgets (equivalent to showing the properties of the column mode "Text") this->updateValuesFormatWidgets(AbstractColumn::Text); } else { AbstractColumn::ColumnMode columnMode = column->columnMode(); //update the format widgets for the new column mode this->updateValuesFormatWidgets(columnMode); //show the actual formatting properties switch (columnMode) { case AbstractColumn::Numeric:{ auto* filter = static_cast(column->outputFilter()); ui.cbValuesFormat->setCurrentIndex(ui.cbValuesFormat->findData(filter->numericFormat())); ui.sbValuesPrecision->setValue(filter->numDigits()); break; } case AbstractColumn::Text: case AbstractColumn::Integer: break; case AbstractColumn::Month: case AbstractColumn::Day: case AbstractColumn::DateTime: { auto* filter = static_cast(column->outputFilter()); ui.cbValuesFormat->setCurrentIndex(ui.cbValuesFormat->findData(filter->format())); break; } } } } //TODO: very similar to ColumnDock void HistogramDock::updateValuesFormatWidgets(const AbstractColumn::ColumnMode columnMode) { ui.cbValuesFormat->clear(); switch (columnMode) { case AbstractColumn::Numeric: ui.cbValuesFormat->addItem(i18n("Decimal"), QVariant('f')); ui.cbValuesFormat->addItem(i18n("Scientific (e)"), QVariant('e')); ui.cbValuesFormat->addItem(i18n("Scientific (E)"), QVariant('E')); ui.cbValuesFormat->addItem(i18n("Automatic (e)"), QVariant('g')); ui.cbValuesFormat->addItem(i18n("Automatic (E)"), QVariant('G')); break; case AbstractColumn::Integer: break; case AbstractColumn::Text: ui.cbValuesFormat->addItem(i18n("Text"), QVariant()); break; case AbstractColumn::Month: ui.cbValuesFormat->addItem(i18n("Number without Leading Zero"), QVariant("M")); ui.cbValuesFormat->addItem(i18n("Number with Leading Zero"), QVariant("MM")); ui.cbValuesFormat->addItem(i18n("Abbreviated Month Name"), QVariant("MMM")); ui.cbValuesFormat->addItem(i18n("Full Month Name"), QVariant("MMMM")); break; case AbstractColumn::Day: ui.cbValuesFormat->addItem(i18n("Number without Leading Zero"), QVariant("d")); ui.cbValuesFormat->addItem(i18n("Number with Leading Zero"), QVariant("dd")); ui.cbValuesFormat->addItem(i18n("Abbreviated Day Name"), QVariant("ddd")); ui.cbValuesFormat->addItem(i18n("Full Day Name"), QVariant("dddd")); break; case AbstractColumn::DateTime: for (const auto& s : AbstractColumn::dateFormats()) ui.cbValuesFormat->addItem(s, QVariant(s)); for (const auto& s : AbstractColumn::timeFormats()) ui.cbValuesFormat->addItem(s, QVariant(s)); for (const auto& s1 : AbstractColumn::dateFormats()) for (const auto& s2 : AbstractColumn::timeFormats()) ui.cbValuesFormat->addItem(s1 + ' ' + s2, QVariant(s1 + ' ' + s2)); break; } ui.cbValuesFormat->setCurrentIndex(0); if (columnMode == AbstractColumn::Numeric) { ui.lValuesPrecision->show(); ui.sbValuesPrecision->show(); } else { ui.lValuesPrecision->hide(); ui.sbValuesPrecision->hide(); } if (columnMode == AbstractColumn::Text) { ui.lValuesFormatTop->hide(); ui.lValuesFormat->hide(); ui.cbValuesFormat->hide(); } else { ui.lValuesFormatTop->show(); ui.lValuesFormat->show(); ui.cbValuesFormat->show(); ui.cbValuesFormat->setCurrentIndex(0); } if (columnMode == AbstractColumn::DateTime) { ui.cbValuesFormat->setEditable(true); } else { ui.cbValuesFormat->setEditable(false); } } /*! called when the custom column for the values was changed. */ void HistogramDock::valuesColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* column = static_cast(index.internalPointer()); this->showValuesColumnFormat(column); for (auto* curve : m_curvesList) { //TODO save also the format of the currently selected column for the values (precision etc.) curve->setValuesColumn(column); } } void HistogramDock::valuesPositionChanged(int index) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesPosition(Histogram::ValuesPosition(index)); } void HistogramDock::valuesDistanceChanged(double value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesDistance( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void HistogramDock::valuesRotationChanged(int value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesRotationAngle(value); } void HistogramDock::valuesOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setValuesOpacity(opacity); } void HistogramDock::valuesPrefixChanged() { if (m_initializing) return; QString prefix = ui.leValuesPrefix->text(); for (auto* curve : m_curvesList) curve->setValuesPrefix(prefix); } void HistogramDock::valuesSuffixChanged() { if (m_initializing) return; QString suffix = ui.leValuesSuffix->text(); for (auto* curve : m_curvesList) curve->setValuesSuffix(suffix); } void HistogramDock::valuesFontChanged(const QFont& font) { if (m_initializing) return; QFont valuesFont = font; valuesFont.setPixelSize( Worksheet::convertToSceneUnits(font.pointSizeF(), Worksheet::Point) ); for (auto* curve : m_curvesList) curve->setValuesFont(valuesFont); } void HistogramDock::valuesColorChanged(const QColor& color) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesColor(color); } //Filling-tab void HistogramDock::fillingEnabledChanged(int state) { ui.cbFillingType->setEnabled(state); ui.cbFillingColorStyle->setEnabled(state); ui.cbFillingBrushStyle->setEnabled(state); ui.cbFillingImageStyle->setEnabled(state); ui.kcbFillingFirstColor->setEnabled(state); ui.kcbFillingSecondColor->setEnabled(state); ui.leFillingFileName->setEnabled(state); ui.bFillingOpen->setEnabled(state); ui.sbFillingOpacity->setEnabled(state); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingEnabled(state); } void HistogramDock::fillingTypeChanged(int index) { auto type = (PlotArea::BackgroundType)index; if (type == PlotArea::Color) { ui.lFillingColorStyle->show(); ui.cbFillingColorStyle->show(); ui.lFillingImageStyle->hide(); ui.cbFillingImageStyle->hide(); ui.lFillingBrushStyle->hide(); ui.cbFillingBrushStyle->hide(); ui.lFillingFileName->hide(); ui.leFillingFileName->hide(); ui.bFillingOpen->hide(); ui.lFillingFirstColor->show(); ui.kcbFillingFirstColor->show(); auto style = (PlotArea::BackgroundColorStyle) ui.cbFillingColorStyle->currentIndex(); if (style == PlotArea::SingleColor) { ui.lFillingFirstColor->setText(i18n("Color:")); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } else { ui.lFillingFirstColor->setText(i18n("First color:")); ui.lFillingSecondColor->show(); ui.kcbFillingSecondColor->show(); } } else if (type == PlotArea::Image) { ui.lFillingColorStyle->hide(); ui.cbFillingColorStyle->hide(); ui.lFillingImageStyle->show(); ui.cbFillingImageStyle->show(); ui.lFillingBrushStyle->hide(); ui.cbFillingBrushStyle->hide(); ui.lFillingFileName->show(); ui.leFillingFileName->show(); ui.bFillingOpen->show(); ui.lFillingFirstColor->hide(); ui.kcbFillingFirstColor->hide(); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } else if (type == PlotArea::Pattern) { ui.lFillingFirstColor->setText(i18n("Color:")); ui.lFillingColorStyle->hide(); ui.cbFillingColorStyle->hide(); ui.lFillingImageStyle->hide(); ui.cbFillingImageStyle->hide(); ui.lFillingBrushStyle->show(); ui.cbFillingBrushStyle->show(); ui.lFillingFileName->hide(); ui.leFillingFileName->hide(); ui.bFillingOpen->hide(); ui.lFillingFirstColor->show(); ui.kcbFillingFirstColor->show(); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingType(type); } void HistogramDock::fillingColorStyleChanged(int index) { auto style = (PlotArea::BackgroundColorStyle)index; if (style == PlotArea::SingleColor) { ui.lFillingFirstColor->setText(i18n("Color:")); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } else { ui.lFillingFirstColor->setText(i18n("First color:")); ui.lFillingSecondColor->show(); ui.kcbFillingSecondColor->show(); ui.lFillingBrushStyle->hide(); ui.cbFillingBrushStyle->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingColorStyle(style); } void HistogramDock::fillingImageStyleChanged(int index) { if (m_initializing) return; auto style = (PlotArea::BackgroundImageStyle)index; for (auto* curve : m_curvesList) curve->setFillingImageStyle(style); } void HistogramDock::fillingBrushStyleChanged(int index) { if (m_initializing) return; auto style = (Qt::BrushStyle)index; for (auto* curve : m_curvesList) curve->setFillingBrushStyle(style); } void HistogramDock::fillingFirstColorChanged(const QColor& c) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingFirstColor(c); } void HistogramDock::fillingSecondColorChanged(const QColor& c) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingSecondColor(c); } //"Error bars"-Tab void HistogramDock::errorTypeChanged(int index) const { bool b = (index != 0); ui.lErrorData->setVisible(b); ui.lErrorFormat->setVisible(b); ui.lErrorBarsType->setVisible(b); ui.cbErrorBarsType->setVisible(b); ui.lErrorBarsStyle->setVisible(b); ui.cbErrorBarsStyle->setVisible(b); ui.lErrorBarsColor->setVisible(b); ui.kcbErrorBarsColor->setVisible(b); ui.lErrorBarsWidth->setVisible(b); ui.sbErrorBarsWidth->setVisible(b); ui.lErrorBarsOpacity->setVisible(b); ui.sbErrorBarsOpacity->setVisible(b); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setErrorType(Histogram::ErrorType(index)); } void HistogramDock::errorBarsTypeChanged(int index) const { auto type = XYCurve::ErrorBarsType(index); bool b = (type == XYCurve::ErrorBarsWithEnds); ui.lErrorBarsCapSize->setVisible(b); ui.sbErrorBarsCapSize->setVisible(b); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setErrorBarsType(type); } void HistogramDock::errorBarsCapSizeChanged(double value) const { if (m_initializing) return; float size = Worksheet::convertToSceneUnits(value, Worksheet::Point); for (auto* curve : m_curvesList) curve->setErrorBarsCapSize(size); } void HistogramDock::errorBarsStyleChanged(int index) const { if (m_initializing) return; auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* curve : m_curvesList) { pen = curve->errorBarsPen(); pen.setStyle(penStyle); curve->setErrorBarsPen(pen); } } void HistogramDock::errorBarsColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->errorBarsPen(); pen.setColor(color); curve->setErrorBarsPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbErrorBarsStyle, color); m_initializing = false; } void HistogramDock::errorBarsWidthChanged(double value) const { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->errorBarsPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setErrorBarsPen(pen); } } void HistogramDock::errorBarsOpacityChanged(int value) const { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setErrorBarsOpacity(opacity); } /*! opens a file dialog and lets the user select the image file. */ void HistogramDock::selectFile() { KConfigGroup conf(KSharedConfig::openConfig(), "HistogramDock"); QString dir = conf.readEntry("LastImageDir", ""); QString formats; for (const QByteArray& format : QImageReader::supportedImageFormats()) { QString f = "*." + QString(format.constData()); formats.isEmpty() ? formats += f : formats += ' ' + f; } QString path = QFileDialog::getOpenFileName(this, i18n("Select the image file"), dir, i18n("Images (%1)", formats)); if (path.isEmpty()) return; //cancel was clicked in the file-dialog int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastImageDir", newDir); } ui.leFillingFileName->setText( path ); for (auto* curve : m_curvesList) curve->setFillingFileName(path); } void HistogramDock::fileNameChanged() { if (m_initializing) return; QString fileName = ui.leFillingFileName->text(); for (auto* curve : m_curvesList) curve->setFillingFileName(fileName); } void HistogramDock::fillingOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setFillingOpacity(opacity); } //************************************************************* //*********** SLOTs for changes triggered in Histogram ******* //************************************************************* //General-Tab void HistogramDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != ui.leName->text()) ui.leName->setText(aspect->name()); else if (aspect->comment() != ui.leComment->text()) ui.leComment->setText(aspect->comment()); m_initializing = false; } void HistogramDock::curveDataColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromColumn(cbDataColumn, column); m_initializing = false; } void HistogramDock::curveTypeChanged(Histogram::HistogramType type) { m_initializing = true; ui.cbType->setCurrentIndex((int)type); m_initializing = false; } void HistogramDock::curveOrientationChanged(Histogram::HistogramOrientation orientation) { m_initializing = true; ui.cbOrientation->setCurrentIndex((int)orientation); m_initializing = false; } void HistogramDock::curveBinningMethodChanged(Histogram::BinningMethod method) { m_initializing = true; ui.cbBinningMethod->setCurrentIndex((int)method); m_initializing = false; } void HistogramDock::curveBinCountChanged(int count) { m_initializing = true; ui.sbBinCount->setValue(count); m_initializing = false; } void HistogramDock::curveBinWidthChanged(float width) { m_initializing = true; ui.leBinWidth->setText(QString::number(width)); m_initializing = false; } void HistogramDock::curveAutoBinRangesChanged(bool value) { m_initializing = true; ui.chkAutoBinRanges->setChecked(value); m_initializing = false; } void HistogramDock::curveBinRangesMinChanged(double value) { m_initializing = true; ui.leBinRangesMin->setText(QString::number(value)); m_initializing = false; } void HistogramDock::curveBinRangesMaxChanged(double value) { m_initializing = true; ui.leBinRangesMax->setText(QString::number(value)); m_initializing = false; } //Line-Tab void HistogramDock::curveLineTypeChanged(Histogram::LineType type) { m_initializing = true; ui.cbLineType->setCurrentIndex((int)type); m_initializing = false; } void HistogramDock::curveLinePenChanged(const QPen& pen) { m_initializing = true; ui.cbLineStyle->setCurrentIndex( (int)pen.style()); ui.kcbLineColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbLineStyle, pen.color()); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits( pen.widthF(), Worksheet::Point) ); m_initializing = false; } void HistogramDock::curveLineOpacityChanged(qreal opacity) { m_initializing = true; ui.sbLineOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //Symbol-Tab void HistogramDock::curveSymbolsStyleChanged(Symbol::Style style) { m_initializing = true; ui.cbSymbolStyle->setCurrentIndex((int)style); m_initializing = false; } void HistogramDock::curveSymbolsSizeChanged(qreal size) { m_initializing = true; ui.sbSymbolSize->setValue( Worksheet::convertFromSceneUnits(size, Worksheet::Point) ); m_initializing = false; } void HistogramDock::curveSymbolsRotationAngleChanged(qreal angle) { m_initializing = true; ui.sbSymbolRotation->setValue(angle); m_initializing = false; } void HistogramDock::curveSymbolsOpacityChanged(qreal opacity) { m_initializing = true; ui.sbSymbolOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void HistogramDock::curveSymbolsBrushChanged(const QBrush& brush) { m_initializing = true; ui.cbSymbolFillingStyle->setCurrentIndex((int) brush.style()); ui.kcbSymbolFillingColor->setColor(brush.color()); GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, brush.color()); m_initializing = false; } void HistogramDock::curveSymbolsPenChanged(const QPen& pen) { m_initializing = true; ui.cbSymbolBorderStyle->setCurrentIndex( (int) pen.style()); ui.kcbSymbolBorderColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, pen.color()); ui.sbSymbolBorderWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(), Worksheet::Point)); m_initializing = false; } //Values-Tab void HistogramDock::curveValuesTypeChanged(Histogram::ValuesType type) { m_initializing = true; ui.cbValuesType->setCurrentIndex((int) type); m_initializing = false; } void HistogramDock::curveValuesColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromColumn(cbValuesColumn, column); m_initializing = false; } void HistogramDock::curveValuesPositionChanged(Histogram::ValuesPosition position) { m_initializing = true; ui.cbValuesPosition->setCurrentIndex((int) position); m_initializing = false; } void HistogramDock::curveValuesDistanceChanged(qreal distance) { m_initializing = true; ui.sbValuesDistance->setValue( Worksheet::convertFromSceneUnits(distance, Worksheet::Point) ); m_initializing = false; } void HistogramDock::curveValuesRotationAngleChanged(qreal angle) { m_initializing = true; ui.sbValuesRotation->setValue(angle); m_initializing = false; } void HistogramDock::curveValuesOpacityChanged(qreal opacity) { m_initializing = true; ui.sbValuesOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void HistogramDock::curveValuesPrefixChanged(const QString& prefix) { m_initializing = true; ui.leValuesPrefix->setText(prefix); m_initializing = false; } void HistogramDock::curveValuesSuffixChanged(const QString& suffix) { m_initializing = true; ui.leValuesSuffix->setText(suffix); m_initializing = false; } void HistogramDock::curveValuesFontChanged(QFont font) { m_initializing = true; font.setPointSizeF( round(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrValuesFont->setFont(font); m_initializing = false; } void HistogramDock::curveValuesColorChanged(QColor color) { m_initializing = true; ui.kcbValuesColor->setColor(color); m_initializing = false; } void HistogramDock::curveVisibilityChanged(bool on) { m_initializing = true; ui.chkVisible->setChecked(on); m_initializing = false; } //Filling void HistogramDock::curveFillingEnabledChanged(bool status) { m_initializing = true; ui.chkFillingEnabled->setChecked(status); m_initializing = false; } void HistogramDock::curveFillingTypeChanged(PlotArea::BackgroundType type) { m_initializing = true; ui.cbFillingType->setCurrentIndex(type); m_initializing = false; } void HistogramDock::curveFillingColorStyleChanged(PlotArea::BackgroundColorStyle style) { m_initializing = true; ui.cbFillingColorStyle->setCurrentIndex(style); m_initializing = false; } void HistogramDock::curveFillingImageStyleChanged(PlotArea::BackgroundImageStyle style) { m_initializing = true; ui.cbFillingImageStyle->setCurrentIndex(style); m_initializing = false; } void HistogramDock::curveFillingBrushStyleChanged(Qt::BrushStyle style) { m_initializing = true; ui.cbFillingBrushStyle->setCurrentIndex(style); m_initializing = false; } void HistogramDock::curveFillingFirstColorChanged(QColor& color) { m_initializing = true; ui.kcbFillingFirstColor->setColor(color); m_initializing = false; } void HistogramDock::curveFillingSecondColorChanged(QColor& color) { m_initializing = true; ui.kcbFillingSecondColor->setColor(color); m_initializing = false; } void HistogramDock::curveFillingFileNameChanged(QString& filename) { m_initializing = true; ui.leFillingFileName->setText(filename); m_initializing = false; } void HistogramDock::curveFillingOpacityChanged(float opacity) { m_initializing = true; ui.sbFillingOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //"Error bars"-Tab void HistogramDock::curveErrorTypeChanged(Histogram::ErrorType type) { m_initializing = true; ui.cbErrorType->setCurrentIndex((int)type); m_initializing = false; } void HistogramDock::curveErrorBarsCapSizeChanged(qreal size) { m_initializing = true; ui.sbErrorBarsCapSize->setValue( Worksheet::convertFromSceneUnits(size, Worksheet::Point) ); m_initializing = false; } void HistogramDock::curveErrorBarsTypeChanged(XYCurve::ErrorBarsType type) { m_initializing = true; ui.cbErrorBarsType->setCurrentIndex((int)type); m_initializing = false; } void HistogramDock::curveErrorBarsPenChanged(const QPen& pen) { m_initializing = true; ui.cbErrorBarsStyle->setCurrentIndex( (int) pen.style()); ui.kcbErrorBarsColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbErrorBarsStyle, pen.color()); ui.sbErrorBarsWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point) ); m_initializing = false; } void HistogramDock::curveErrorBarsOpacityChanged(qreal opacity) { m_initializing = true; ui.sbErrorBarsOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //************************************************************* //************************* Settings ************************** //************************************************************* void HistogramDock::loadConfig(KConfig& config) { KConfigGroup group = config.group(QLatin1String("Histogram")); //General //we don't load/save the settings in the general-tab, since they are not style related. //It doesn't make sense to load/save them in the template. //This data is read in HistogramDock::setCurves(). //Line ui.cbLineType->setCurrentIndex( group.readEntry("LineType", (int) m_curve->lineType()) ); ui.cbLineStyle->setCurrentIndex( group.readEntry("LineStyle", (int) m_curve->linePen().style()) ); ui.kcbLineColor->setColor( group.readEntry("LineColor", m_curve->linePen().color()) ); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LineWidth", m_curve->linePen().widthF()), Worksheet::Point) ); ui.sbLineOpacity->setValue( round(group.readEntry("LineOpacity", m_curve->lineOpacity())*100.0) ); //Symbols ui.cbSymbolStyle->setCurrentIndex( group.readEntry("SymbolStyle", (int)m_curve->symbolsStyle()) ); ui.sbSymbolSize->setValue( Worksheet::convertFromSceneUnits(group.readEntry("SymbolSize", m_curve->symbolsSize()), Worksheet::Point) ); ui.sbSymbolRotation->setValue( group.readEntry("SymbolRotation", m_curve->symbolsRotationAngle()) ); ui.sbSymbolOpacity->setValue( round(group.readEntry("SymbolOpacity", m_curve->symbolsOpacity())*100.0) ); ui.cbSymbolFillingStyle->setCurrentIndex( group.readEntry("SymbolFillingStyle", (int) m_curve->symbolsBrush().style()) ); ui.kcbSymbolFillingColor->setColor( group.readEntry("SymbolFillingColor", m_curve->symbolsBrush().color()) ); ui.cbSymbolBorderStyle->setCurrentIndex( group.readEntry("SymbolBorderStyle", (int) m_curve->symbolsPen().style()) ); ui.kcbSymbolBorderColor->setColor( group.readEntry("SymbolBorderColor", m_curve->symbolsPen().color()) ); ui.sbSymbolBorderWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("SymbolBorderWidth",m_curve->symbolsPen().widthF()), Worksheet::Point) ); //Values ui.cbValuesType->setCurrentIndex( group.readEntry("ValuesType", (int) m_curve->valuesType()) ); ui.cbValuesPosition->setCurrentIndex( group.readEntry("ValuesPosition", (int) m_curve->valuesPosition()) ); ui.sbValuesDistance->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ValuesDistance", m_curve->valuesDistance()), Worksheet::Point) ); ui.sbValuesRotation->setValue( group.readEntry("ValuesRotation", m_curve->valuesRotationAngle()) ); ui.sbValuesOpacity->setValue( round(group.readEntry("ValuesOpacity",m_curve->valuesOpacity())*100.0) ); ui.leValuesPrefix->setText( group.readEntry("ValuesPrefix", m_curve->valuesPrefix()) ); ui.leValuesSuffix->setText( group.readEntry("ValuesSuffix", m_curve->valuesSuffix()) ); QFont valuesFont = m_curve->valuesFont(); valuesFont.setPointSizeF( round(Worksheet::convertFromSceneUnits(valuesFont.pixelSize(), Worksheet::Point)) ); ui.kfrValuesFont->setFont( group.readEntry("ValuesFont", valuesFont) ); ui.kcbValuesColor->setColor( group.readEntry("ValuesColor", m_curve->valuesColor()) ); //Filling ui.chkFillingEnabled->setChecked( group.readEntry("FillingEnabled", m_curve->fillingEnabled()) ); ui.cbFillingType->setCurrentIndex( group.readEntry("FillingType", (int) m_curve->fillingType()) ); ui.cbFillingColorStyle->setCurrentIndex( group.readEntry("FillingColorStyle", (int) m_curve->fillingColorStyle()) ); ui.cbFillingImageStyle->setCurrentIndex( group.readEntry("FillingImageStyle", (int) m_curve->fillingImageStyle()) ); ui.cbFillingBrushStyle->setCurrentIndex( group.readEntry("FillingBrushStyle", (int) m_curve->fillingBrushStyle()) ); ui.leFillingFileName->setText( group.readEntry("FillingFileName", m_curve->fillingFileName()) ); ui.kcbFillingFirstColor->setColor( group.readEntry("FillingFirstColor", m_curve->fillingFirstColor()) ); ui.kcbFillingSecondColor->setColor( group.readEntry("FillingSecondColor", m_curve->fillingSecondColor()) ); ui.sbFillingOpacity->setValue( round(group.readEntry("FillingOpacity", m_curve->fillingOpacity())*100.0) ); //Error bars ui.cbErrorType->setCurrentIndex( group.readEntry("ErrorType", (int) m_curve->errorType()) ); ui.cbErrorBarsType->setCurrentIndex( group.readEntry("ErrorBarsType", (int) m_curve->errorBarsType()) ); ui.sbErrorBarsCapSize->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ErrorBarsCapSize", m_curve->errorBarsCapSize()), Worksheet::Point) ); ui.cbErrorBarsStyle->setCurrentIndex( group.readEntry("ErrorBarsStyle", (int) m_curve->errorBarsPen().style()) ); ui.kcbErrorBarsColor->setColor( group.readEntry("ErrorBarsColor", m_curve->errorBarsPen().color()) ); ui.sbErrorBarsWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ErrorBarsWidth", m_curve->errorBarsPen().widthF()),Worksheet::Point) ); ui.sbErrorBarsOpacity->setValue( round(group.readEntry("ErrorBarsOpacity", m_curve->errorBarsOpacity())*100.0) ); } void HistogramDock::loadConfigFromTemplate(KConfig& config) { //extract the name of the template from the file name QString name; int index = config.name().lastIndexOf(QDir::separator()); if (index != -1) name = config.name().right(config.name().size() - index - 1); else name = config.name(); int size = m_curvesList.size(); if (size > 1) m_curve->beginMacro(i18n("%1 xy-curves: template \"%2\" loaded", size, name)); else m_curve->beginMacro(i18n("%1: template \"%2\" loaded", m_curve->name(), name)); this->loadConfig(config); m_curve->endMacro(); } void HistogramDock::saveConfigAsTemplate(KConfig& config) { KConfigGroup group = config.group( "Histogram" ); //Line group.writeEntry("LineType", ui.cbLineType->currentIndex()); group.writeEntry("LineStyle", ui.cbLineStyle->currentIndex()); group.writeEntry("LineColor", ui.kcbLineColor->color()); group.writeEntry("LineWidth", Worksheet::convertToSceneUnits(ui.sbLineWidth->value(),Worksheet::Point) ); group.writeEntry("LineOpacity", ui.sbLineOpacity->value()/100 ); //Values group.writeEntry("ValuesType", ui.cbValuesType->currentIndex()); group.writeEntry("ValuesPosition", ui.cbValuesPosition->currentIndex()); group.writeEntry("ValuesDistance", Worksheet::convertToSceneUnits(ui.sbValuesDistance->value(),Worksheet::Point)); group.writeEntry("ValuesRotation", ui.sbValuesRotation->value()); group.writeEntry("ValuesOpacity", ui.sbValuesOpacity->value()/100); group.writeEntry("ValuesPrefix", ui.leValuesPrefix->text()); group.writeEntry("ValuesSuffix", ui.leValuesSuffix->text()); group.writeEntry("ValuesFont", ui.kfrValuesFont->font()); group.writeEntry("ValuesColor", ui.kcbValuesColor->color()); //Filling group.writeEntry("FillingEnabled", ui.chkFillingEnabled->isChecked()); group.writeEntry("FillingType", ui.cbFillingType->currentIndex()); group.writeEntry("FillingColorStyle", ui.cbFillingColorStyle->currentIndex()); group.writeEntry("FillingImageStyle", ui.cbFillingImageStyle->currentIndex()); group.writeEntry("FillingBrushStyle", ui.cbFillingBrushStyle->currentIndex()); group.writeEntry("FillingFileName", ui.leFillingFileName->text()); group.writeEntry("FillingFirstColor", ui.kcbFillingFirstColor->color()); group.writeEntry("FillingSecondColor", ui.kcbFillingSecondColor->color()); group.writeEntry("FillingOpacity", ui.sbFillingOpacity->value()/100.0); config.sync(); } diff --git a/src/kdefrontend/dockwidgets/WorksheetDock.cpp b/src/kdefrontend/dockwidgets/WorksheetDock.cpp index d6475203e..53671b5f1 100644 --- a/src/kdefrontend/dockwidgets/WorksheetDock.cpp +++ b/src/kdefrontend/dockwidgets/WorksheetDock.cpp @@ -1,970 +1,971 @@ /*************************************************************************** File : WorksheetDock.cpp Project : LabPlot Description : widget for worksheet properties -------------------------------------------------------------------- Copyright : (C) 2010-2016 by Alexander Semke (alexander.semke@web.de) Copyright : (C) 2012-2013 by Stefan Gerlach (stefan.gerlach@uni-konstanz.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "WorksheetDock.h" #include "kdefrontend/GuiTools.h" #include "kdefrontend/ThemeHandler.h" #include "kdefrontend/TemplateHandler.h" #include #include #include #include #include #include #include #include #include /*! \class WorksheetDock \brief Provides a widget for editing the properties of the worksheets currently selected in the project explorer. \ingroup kdefrontend */ WorksheetDock::WorksheetDock(QWidget *parent): QWidget(parent) { ui.setupUi(this); //Background-tab ui.cbBackgroundColorStyle->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLengthWithIcon); ui.bOpen->setIcon( QIcon::fromTheme("document-open") ); ui.leBackgroundFileName->setCompleter(new QCompleter(new QDirModel, this)); //Layout-tab ui.chScaleContent->setToolTip(i18n("If checked, rescale the content of the worksheet on size changes. Otherwise resize the canvas only.")); ui.cbLayout->addItem(QIcon::fromTheme("labplot-editbreaklayout"), i18n("No Layout")); ui.cbLayout->addItem(QIcon::fromTheme("labplot-editvlayout"), i18n("Vertical Layout")); ui.cbLayout->addItem(QIcon::fromTheme("labplot-edithlayout"), i18n("Horizontal Layout")); ui.cbLayout->addItem(QIcon::fromTheme("labplot-editgrid"), i18n("Grid Layout")); //adjust layouts in the tabs for (int i = 0; i < ui.tabWidget->count(); ++i) { auto* layout = dynamic_cast(ui.tabWidget->widget(i)->layout()); if (!layout) continue; layout->setContentsMargins(2, 2, 2, 2); layout->setHorizontalSpacing(2); layout->setVerticalSpacing(2); } //SLOTs //General connect(ui.leName, &QLineEdit::textChanged, this, &WorksheetDock::nameChanged); connect(ui.leComment, &QLineEdit::textChanged, this, &WorksheetDock::commentChanged); connect(ui.cbSize, static_cast(&QComboBox::currentIndexChanged), this, static_cast(&WorksheetDock::sizeChanged)); connect(ui.sbWidth, static_cast(&QDoubleSpinBox::valueChanged), this, static_cast(&WorksheetDock::sizeChanged)); connect(ui.sbHeight, static_cast(&QDoubleSpinBox::valueChanged), this, static_cast(&WorksheetDock::sizeChanged)); connect(ui.cbOrientation, static_cast(&QComboBox::currentIndexChanged), this, &WorksheetDock::orientationChanged); //Background connect(ui.cbBackgroundType, static_cast(&QComboBox::currentIndexChanged), this, &WorksheetDock::backgroundTypeChanged); connect(ui.cbBackgroundColorStyle, static_cast(&QComboBox::currentIndexChanged), this, &WorksheetDock::backgroundColorStyleChanged); connect(ui.cbBackgroundImageStyle, static_cast(&QComboBox::currentIndexChanged), this, &WorksheetDock::backgroundImageStyleChanged); connect(ui.cbBackgroundBrushStyle, static_cast(&QComboBox::currentIndexChanged), this, &WorksheetDock::backgroundBrushStyleChanged); connect(ui.bOpen, &QPushButton::clicked, this, &WorksheetDock::selectFile); connect(ui.leBackgroundFileName, &QLineEdit::returnPressed, this, &WorksheetDock::fileNameChanged); connect(ui.leBackgroundFileName, &QLineEdit::textChanged, this, &WorksheetDock::fileNameChanged); connect(ui.kcbBackgroundFirstColor, &KColorButton::changed, this, &WorksheetDock::backgroundFirstColorChanged); connect(ui.kcbBackgroundSecondColor, &KColorButton::changed, this, &WorksheetDock::backgroundSecondColorChanged); connect(ui.sbBackgroundOpacity, static_cast(&QSpinBox::valueChanged), this, &WorksheetDock::backgroundOpacityChanged); //Layout connect(ui.cbLayout, static_cast(&QComboBox::currentIndexChanged), this, &WorksheetDock::layoutChanged); connect( ui.chScaleContent, &QCheckBox::clicked, this, &WorksheetDock::scaleContentChanged); connect( ui.sbLayoutTopMargin, static_cast(&QDoubleSpinBox::valueChanged), this, &WorksheetDock::layoutTopMarginChanged); connect( ui.sbLayoutBottomMargin, static_cast(&QDoubleSpinBox::valueChanged), this, &WorksheetDock::layoutBottomMarginChanged); connect( ui.sbLayoutLeftMargin, static_cast(&QDoubleSpinBox::valueChanged), this, &WorksheetDock::layoutLeftMarginChanged); connect( ui.sbLayoutRightMargin, static_cast(&QDoubleSpinBox::valueChanged), this, &WorksheetDock::layoutRightMarginChanged); connect( ui.sbLayoutHorizontalSpacing, static_cast(&QDoubleSpinBox::valueChanged), this, &WorksheetDock::layoutHorizontalSpacingChanged); connect( ui.sbLayoutVerticalSpacing, static_cast(&QDoubleSpinBox::valueChanged), this, &WorksheetDock::layoutVerticalSpacingChanged); connect( ui.sbLayoutRowCount, static_cast(&QSpinBox::valueChanged), this, &WorksheetDock::layoutRowCountChanged); connect( ui.sbLayoutColumnCount, static_cast(&QSpinBox::valueChanged), this, &WorksheetDock::layoutColumnCountChanged); //theme and template handlers auto* frame = new QFrame(this); auto* layout = new QHBoxLayout(frame); + layout->setContentsMargins(0, 11, 0, 11); m_themeHandler = new ThemeHandler(this); layout->addWidget(m_themeHandler); connect(m_themeHandler, &ThemeHandler::loadThemeRequested, this, &WorksheetDock::loadTheme); connect(m_themeHandler, &ThemeHandler::info, this, &WorksheetDock::info); auto* templateHandler = new TemplateHandler(this, TemplateHandler::Worksheet); layout->addWidget(templateHandler); connect(templateHandler, &TemplateHandler::loadConfigRequested, this, &WorksheetDock::loadConfigFromTemplate); connect(templateHandler, &TemplateHandler::saveConfigRequested, this, &WorksheetDock::saveConfigAsTemplate); connect(templateHandler, &TemplateHandler::info, this, &WorksheetDock::info); ui.verticalLayout->addWidget(frame); this->retranslateUi(); } void WorksheetDock::setWorksheets(QList list) { m_initializing = true; m_worksheetList = list; m_worksheet = list.first(); //if there are more then one worksheet in the list, disable the name and comment field in the tab "general" if (list.size() == 1) { ui.lName->setEnabled(true); ui.leName->setEnabled(true); ui.lComment->setEnabled(true); ui.leComment->setEnabled(true); ui.leName->setText(m_worksheet->name()); ui.leComment->setText(m_worksheet->comment()); } else { ui.lName->setEnabled(false); ui.leName->setEnabled(false); ui.lComment->setEnabled(false); ui.leComment->setEnabled(false); ui.leName->setText(QString()); ui.leComment->setText(QString()); } //show the properties of the first worksheet this->load(); this->worksheetLayoutChanged(m_worksheet->layout()); m_themeHandler->setCurrentTheme(m_worksheet->theme()); connect(m_worksheet, &Worksheet::aspectDescriptionChanged, this, &WorksheetDock::worksheetDescriptionChanged); connect(m_worksheet, &Worksheet::pageRectChanged, this, &WorksheetDock::worksheetPageRectChanged); connect(m_worksheet, &Worksheet::scaleContentChanged, this, &WorksheetDock::worksheetScaleContentChanged); connect(m_worksheet, &Worksheet::backgroundTypeChanged, this, &WorksheetDock::worksheetBackgroundTypeChanged); connect(m_worksheet, &Worksheet::backgroundColorStyleChanged, this, &WorksheetDock::worksheetBackgroundColorStyleChanged); connect(m_worksheet, &Worksheet::backgroundImageStyleChanged, this, &WorksheetDock::worksheetBackgroundImageStyleChanged); connect(m_worksheet, &Worksheet::backgroundBrushStyleChanged, this, &WorksheetDock::worksheetBackgroundBrushStyleChanged); connect(m_worksheet, &Worksheet::backgroundFirstColorChanged, this, &WorksheetDock::worksheetBackgroundFirstColorChanged); connect(m_worksheet, &Worksheet::backgroundSecondColorChanged, this, &WorksheetDock::worksheetBackgroundSecondColorChanged); connect(m_worksheet, &Worksheet::backgroundFileNameChanged, this, &WorksheetDock::worksheetBackgroundFileNameChanged); connect(m_worksheet, &Worksheet::backgroundOpacityChanged, this, &WorksheetDock::worksheetBackgroundOpacityChanged); connect(m_worksheet, &Worksheet::layoutChanged, this, &WorksheetDock::worksheetLayoutChanged); connect(m_worksheet, &Worksheet::layoutTopMarginChanged, this, &WorksheetDock::worksheetLayoutTopMarginChanged); connect(m_worksheet, &Worksheet::layoutBottomMarginChanged, this, &WorksheetDock::worksheetLayoutBottomMarginChanged); connect(m_worksheet, &Worksheet::layoutLeftMarginChanged, this, &WorksheetDock::worksheetLayoutLeftMarginChanged); connect(m_worksheet, &Worksheet::layoutRightMarginChanged, this, &WorksheetDock::worksheetLayoutRightMarginChanged); connect(m_worksheet, &Worksheet::layoutVerticalSpacingChanged, this, &WorksheetDock::worksheetLayoutVerticalSpacingChanged); connect(m_worksheet, &Worksheet::layoutHorizontalSpacingChanged, this, &WorksheetDock::worksheetLayoutHorizontalSpacingChanged); connect(m_worksheet, &Worksheet::layoutRowCountChanged, this, &WorksheetDock::worksheetLayoutRowCountChanged); connect(m_worksheet, &Worksheet::layoutColumnCountChanged, this, &WorksheetDock::worksheetLayoutColumnCountChanged); connect(m_worksheet, &Worksheet::themeChanged, m_themeHandler, &ThemeHandler::setCurrentTheme); m_initializing = false; } /*! Checks whether the size is one of the QPageSize::PageSizeId and updates Size and Orientation checkbox when width/height changes. */ void WorksheetDock::updatePaperSize() { if (m_worksheet->useViewSize()) { ui.cbSize->setCurrentIndex(0); return; } //In UI we use cm, so we need to convert to mm first before we check with QPageSize float w = (float)ui.sbWidth->value()*10; float h = (float)ui.sbHeight->value()*10; const QSizeF s = QSizeF(w, h); const QSizeF st = s.transposed(); //determine the position of the QPageSize::PageSizeId in the combobox bool found = false; for (int i = 0; i < ui.cbSize->count(); ++i) { const QVariant v = ui.cbSize->itemData(i); if (!v.isValid()) continue; const auto id = v.value(); const QSizeF ps = QPageSize::size(id, QPageSize::Millimeter); if (s == ps) { //check the portrait-orientation first ui.cbSize->setCurrentIndex(i); ui.cbOrientation->setCurrentIndex(0); //a QPageSize::PaperSize in portrait-orientation was found found = true; break; } else if (st == ps) { //check for the landscape-orientation ui.cbSize->setCurrentIndex(i); ui.cbOrientation->setCurrentIndex(1); //a QPageSize::PaperSize in landscape-orientation was found found = true; break; } } if (!found) ui.cbSize->setCurrentIndex(ui.cbSize->count() - 1); //select "Custom" size } //************************************************************* //****** SLOTs for changes triggered in WorksheetDock ********* //************************************************************* void WorksheetDock::retranslateUi() { m_initializing = true; //Geometry ui.cbOrientation->clear(); ui.cbOrientation->addItem(i18n("Portrait")); ui.cbOrientation->addItem(i18n("Landscape")); const QVector pageSizes = { QPageSize::A0, QPageSize::A1, QPageSize::A2, QPageSize::A3, QPageSize::A4, QPageSize::A5, QPageSize::A6, QPageSize::A7, QPageSize::A8, QPageSize::A9, QPageSize::B0, QPageSize::B1, QPageSize::B2, QPageSize::B3, QPageSize::B4, QPageSize::B5, QPageSize::B6, QPageSize::B7, QPageSize::B8, QPageSize::B9, QPageSize::B10, QPageSize::C5E, QPageSize::DLE, QPageSize::Executive, QPageSize::Folio, QPageSize::Ledger, QPageSize::Legal, QPageSize::Letter, QPageSize::Tabloid, QPageSize::Comm10E, QPageSize::Custom, }; ui.cbSize->clear(); ui.cbSize->addItem(i18n("View Size")); for (QPageSize::PageSizeId id : pageSizes) { ui.cbSize->addItem(QPageSize::name(id), id); } ui.cbSize->insertSeparator(1); //Background ui.cbBackgroundType->clear(); ui.cbBackgroundType->addItem(i18n("Color")); ui.cbBackgroundType->addItem(i18n("Image")); ui.cbBackgroundType->addItem(i18n("Pattern")); ui.cbBackgroundColorStyle->clear(); ui.cbBackgroundColorStyle->addItem(i18n("Single Color")); ui.cbBackgroundColorStyle->addItem(i18n("Horizontal Gradient")); ui.cbBackgroundColorStyle->addItem(i18n("Vertical Gradient")); ui.cbBackgroundColorStyle->addItem(i18n("Diag. Gradient (From Top Left)")); ui.cbBackgroundColorStyle->addItem(i18n("Diag. Gradient (From Bottom Left)")); ui.cbBackgroundColorStyle->addItem(i18n("Radial Gradient")); ui.cbBackgroundImageStyle->clear(); ui.cbBackgroundImageStyle->addItem(i18n("Scaled and Cropped")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled")); ui.cbBackgroundImageStyle->addItem(i18n("Scaled, Keep Proportions")); ui.cbBackgroundImageStyle->addItem(i18n("Centered")); ui.cbBackgroundImageStyle->addItem(i18n("Tiled")); ui.cbBackgroundImageStyle->addItem(i18n("Center Tiled")); GuiTools::updateBrushStyles(ui.cbBackgroundBrushStyle, Qt::SolidPattern); m_initializing = false; } // "General"-tab void WorksheetDock::nameChanged() { if (m_initializing) return; m_worksheet->setName(ui.leName->text()); } void WorksheetDock::commentChanged() { if (m_initializing) return; m_worksheet->setComment(ui.leComment->text()); } void WorksheetDock::scaleContentChanged(bool scaled) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setScaleContent(scaled); } void WorksheetDock::sizeChanged(int i) { const auto index = ui.cbSize->itemData(i).value(); if (index == QPageSize::Custom) { ui.sbWidth->setEnabled(true); ui.sbHeight->setEnabled(true); ui.lOrientation->hide(); ui.cbOrientation->hide(); } else { ui.sbWidth->setEnabled(false); ui.sbHeight->setEnabled(false); if (i == 0) { //no orientation available when using the complete view size (first item in the combox is selected) ui.lOrientation->hide(); ui.cbOrientation->hide(); } else { ui.lOrientation->show(); ui.cbOrientation->show(); } } if (m_initializing) return; if (i == 0) { //use the complete view size (first item in the combox is selected) for (auto* worksheet : m_worksheetList) worksheet->setUseViewSize(true); } else if (index == QPageSize::Custom) { if (m_worksheet->useViewSize()) { for (auto* worksheet : m_worksheetList) worksheet->setUseViewSize(false); } } else { //determine the width and the height of the to be used predefined layout QSizeF s = QPageSize::size(index, QPageSize::Millimeter); if (ui.cbOrientation->currentIndex() == 1) { s.transpose(); } m_initializing = true; //s is in mm, in UI we show everything in cm ui.sbWidth->setValue(s.width()/10); ui.sbHeight->setValue(s.height()/10); m_initializing = false; float w = Worksheet::convertToSceneUnits(s.width(), Worksheet::Millimeter); float h = Worksheet::convertToSceneUnits(s.height(), Worksheet::Millimeter); for (auto* worksheet : m_worksheetList) { worksheet->setUseViewSize(false); worksheet->setPageRect(QRect(0,0,w,h)); } } } void WorksheetDock::sizeChanged() { if (m_initializing) return; int w = Worksheet::convertToSceneUnits(ui.sbWidth->value(), Worksheet::Centimeter); int h = Worksheet::convertToSceneUnits(ui.sbHeight->value(), Worksheet::Centimeter); for (auto* worksheet : m_worksheetList) worksheet->setPageRect(QRect(0,0,w,h)); } void WorksheetDock::orientationChanged(int index) { Q_UNUSED(index); if (m_initializing) return; this->sizeChanged(ui.cbSize->currentIndex()); } // "Background"-tab void WorksheetDock::backgroundTypeChanged(int index) { auto type = (PlotArea::BackgroundType)index; if (type == PlotArea::Color) { ui.lBackgroundColorStyle->show(); ui.cbBackgroundColorStyle->show(); ui.lBackgroundImageStyle->hide(); ui.cbBackgroundImageStyle->hide(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); ui.lBackgroundFileName->hide(); ui.leBackgroundFileName->hide(); ui.bOpen->hide(); ui.lBackgroundFirstColor->show(); ui.kcbBackgroundFirstColor->show(); auto style = (PlotArea::BackgroundColorStyle)ui.cbBackgroundColorStyle->currentIndex(); if (style == PlotArea::SingleColor) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else { ui.lBackgroundFirstColor->setText(i18n("First color:")); ui.lBackgroundSecondColor->show(); ui.kcbBackgroundSecondColor->show(); } } else if (type == PlotArea::Image) { ui.lBackgroundFirstColor->hide(); ui.kcbBackgroundFirstColor->hide(); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); ui.lBackgroundColorStyle->hide(); ui.cbBackgroundColorStyle->hide(); ui.lBackgroundImageStyle->show(); ui.cbBackgroundImageStyle->show(); ui.lBackgroundBrushStyle->hide(); ui.cbBackgroundBrushStyle->hide(); ui.lBackgroundFileName->show(); ui.leBackgroundFileName->show(); ui.bOpen->show(); } else if (type == PlotArea::Pattern) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundFirstColor->show(); ui.kcbBackgroundFirstColor->show(); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); ui.lBackgroundColorStyle->hide(); ui.cbBackgroundColorStyle->hide(); ui.lBackgroundImageStyle->hide(); ui.cbBackgroundImageStyle->hide(); ui.lBackgroundBrushStyle->show(); ui.cbBackgroundBrushStyle->show(); ui.lBackgroundFileName->hide(); ui.leBackgroundFileName->hide(); ui.bOpen->hide(); } if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setBackgroundType(type); } void WorksheetDock::backgroundColorStyleChanged(int index) { auto style = (PlotArea::BackgroundColorStyle)index; if (style == PlotArea::SingleColor) { ui.lBackgroundFirstColor->setText(i18n("Color:")); ui.lBackgroundSecondColor->hide(); ui.kcbBackgroundSecondColor->hide(); } else { ui.lBackgroundFirstColor->setText(i18n("First color:")); ui.lBackgroundSecondColor->show(); ui.kcbBackgroundSecondColor->show(); } if (m_initializing) return; int size = m_worksheetList.size(); if (size>1) { m_worksheet->beginMacro(i18n("%1 worksheets: background color style changed", size)); for (auto* w : m_worksheetList) w->setBackgroundColorStyle(style); m_worksheet->endMacro(); } else m_worksheet->setBackgroundColorStyle(style); } void WorksheetDock::backgroundImageStyleChanged(int index) { if (m_initializing) return; auto style = (PlotArea::BackgroundImageStyle)index; for (auto* worksheet : m_worksheetList) worksheet->setBackgroundImageStyle(style); } void WorksheetDock::backgroundBrushStyleChanged(int index) { if (m_initializing) return; auto style = (Qt::BrushStyle)index; for (auto* worksheet : m_worksheetList) worksheet->setBackgroundBrushStyle(style); } void WorksheetDock::backgroundFirstColorChanged(const QColor& c) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setBackgroundFirstColor(c); } void WorksheetDock::backgroundSecondColorChanged(const QColor& c) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setBackgroundSecondColor(c); } void WorksheetDock::backgroundOpacityChanged(int value) { if (m_initializing) return; float opacity = (float)value/100; for (auto* worksheet : m_worksheetList) worksheet->setBackgroundOpacity(opacity); } //"Layout"-tab void WorksheetDock::layoutChanged(int index) { Worksheet::Layout layout = (Worksheet::Layout)index; bool b = (layout != Worksheet::NoLayout); ui.sbLayoutTopMargin->setEnabled(b); ui.sbLayoutBottomMargin->setEnabled(b); ui.sbLayoutLeftMargin->setEnabled(b); ui.sbLayoutRightMargin->setEnabled(b); ui.sbLayoutHorizontalSpacing->setEnabled(b); ui.sbLayoutVerticalSpacing->setEnabled(b); ui.sbLayoutRowCount->setEnabled(b); ui.sbLayoutColumnCount->setEnabled(b); //show the "scale content" option if no layout active ui.lScaleContent->setVisible(!b); ui.chScaleContent->setVisible(!b); if (b) { //show grid specific settings if grid layout selected bool grid = (layout == Worksheet::GridLayout); ui.lGrid->setVisible(grid); ui.lRowCount->setVisible(grid); ui.sbLayoutRowCount->setVisible(grid); ui.lColumnCount->setVisible(grid); ui.sbLayoutColumnCount->setVisible(grid); } else { //no layout selected, hide grid specific settings that were potentially shown before ui.lGrid->setVisible(false); ui.lRowCount->setVisible(false); ui.sbLayoutRowCount->setVisible(false); ui.lColumnCount->setVisible(false); ui.sbLayoutColumnCount->setVisible(false); } if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayout(layout); } void WorksheetDock::layoutTopMarginChanged(double margin) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutTopMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void WorksheetDock::layoutBottomMarginChanged(double margin) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutBottomMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void WorksheetDock::layoutLeftMarginChanged(double margin) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutLeftMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void WorksheetDock::layoutRightMarginChanged(double margin) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutRightMargin(Worksheet::convertToSceneUnits(margin, Worksheet::Centimeter)); } void WorksheetDock::layoutHorizontalSpacingChanged(double spacing) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutHorizontalSpacing(Worksheet::convertToSceneUnits(spacing, Worksheet::Centimeter)); } void WorksheetDock::layoutVerticalSpacingChanged(double spacing) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutVerticalSpacing(Worksheet::convertToSceneUnits(spacing, Worksheet::Centimeter)); } void WorksheetDock::layoutRowCountChanged(int count) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutRowCount(count); } void WorksheetDock::layoutColumnCountChanged(int count) { if (m_initializing) return; for (auto* worksheet : m_worksheetList) worksheet->setLayoutColumnCount(count); } /*! opens a file dialog and lets the user select the image file. */ void WorksheetDock::selectFile() { KConfigGroup conf(KSharedConfig::openConfig(), "WorksheetDock"); QString dir = conf.readEntry("LastImageDir", ""); QString formats; for (const QByteArray& format : QImageReader::supportedImageFormats()) { QString f = "*." + QString(format.constData()); formats.isEmpty() ? formats += f : formats += ' ' + f; } QString path = QFileDialog::getOpenFileName(this, i18n("Select the image file"), dir, i18n("Images (%1)", formats)); if (path.isEmpty()) return; //cancel was clicked in the file-dialog int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastImageDir", newDir); } ui.leBackgroundFileName->setText( path ); for (auto* worksheet : m_worksheetList) worksheet->setBackgroundFileName(path); } void WorksheetDock::fileNameChanged() { if (m_initializing) return; QString fileName = ui.leBackgroundFileName->text(); if (!fileName.isEmpty() && !QFile::exists(fileName)) ui.leBackgroundFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leBackgroundFileName->setStyleSheet(QString()); for (auto* worksheet : m_worksheetList) worksheet->setBackgroundFileName(fileName); } //************************************************************* //******** SLOTs for changes triggered in Worksheet *********** //************************************************************* void WorksheetDock::worksheetDescriptionChanged(const AbstractAspect* aspect) { if (m_worksheet != aspect) return; m_initializing = true; if (aspect->name() != ui.leName->text()) ui.leName->setText(aspect->name()); else if (aspect->comment() != ui.leComment->text()) ui.leComment->setText(aspect->comment()); m_initializing = false; } void WorksheetDock::worksheetScaleContentChanged(bool scaled) { m_initializing = true; ui.chScaleContent->setChecked(scaled); m_initializing = false; } void WorksheetDock::worksheetPageRectChanged(const QRectF& rect) { m_initializing = true; ui.sbWidth->setValue(Worksheet::convertFromSceneUnits(rect.width(), Worksheet::Centimeter)); ui.sbHeight->setValue(Worksheet::convertFromSceneUnits(rect.height(), Worksheet::Centimeter)); updatePaperSize(); m_initializing = false; } void WorksheetDock::worksheetBackgroundTypeChanged(PlotArea::BackgroundType type) { m_initializing = true; ui.cbBackgroundType->setCurrentIndex(type); m_initializing = false; } void WorksheetDock::worksheetBackgroundColorStyleChanged(PlotArea::BackgroundColorStyle style) { m_initializing = true; ui.cbBackgroundColorStyle->setCurrentIndex(style); m_initializing = false; } void WorksheetDock::worksheetBackgroundImageStyleChanged(PlotArea::BackgroundImageStyle style) { m_initializing = true; ui.cbBackgroundImageStyle->setCurrentIndex(style); m_initializing = false; } void WorksheetDock::worksheetBackgroundBrushStyleChanged(Qt::BrushStyle style) { m_initializing = true; ui.cbBackgroundBrushStyle->setCurrentIndex(style); m_initializing = false; } void WorksheetDock::worksheetBackgroundFirstColorChanged(const QColor& color) { m_initializing = true; ui.kcbBackgroundFirstColor->setColor(color); m_initializing = false; } void WorksheetDock::worksheetBackgroundSecondColorChanged(const QColor& color) { m_initializing = true; ui.kcbBackgroundSecondColor->setColor(color); m_initializing = false; } void WorksheetDock::worksheetBackgroundFileNameChanged(const QString& name) { m_initializing = true; ui.leBackgroundFileName->setText(name); m_initializing = false; } void WorksheetDock::worksheetBackgroundOpacityChanged(float opacity) { m_initializing = true; ui.sbBackgroundOpacity->setValue( qRound(opacity*100.0) ); m_initializing = false; } void WorksheetDock::worksheetLayoutChanged(Worksheet::Layout layout) { m_initializing = true; ui.cbLayout->setCurrentIndex(layout); m_initializing = false; } void WorksheetDock::worksheetLayoutTopMarginChanged(float value) { m_initializing = true; ui.sbLayoutTopMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void WorksheetDock::worksheetLayoutBottomMarginChanged(float value) { m_initializing = true; ui.sbLayoutBottomMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void WorksheetDock::worksheetLayoutLeftMarginChanged(float value) { m_initializing = true; ui.sbLayoutLeftMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void WorksheetDock::worksheetLayoutRightMarginChanged(float value) { m_initializing = true; ui.sbLayoutRightMargin->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void WorksheetDock::worksheetLayoutVerticalSpacingChanged(float value) { m_initializing = true; ui.sbLayoutVerticalSpacing->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void WorksheetDock::worksheetLayoutHorizontalSpacingChanged(float value) { m_initializing = true; ui.sbLayoutHorizontalSpacing->setValue(Worksheet::convertFromSceneUnits(value, Worksheet::Centimeter)); m_initializing = false; } void WorksheetDock::worksheetLayoutRowCountChanged(int value) { m_initializing = true; ui.sbLayoutRowCount->setValue(value); m_initializing = false; } void WorksheetDock::worksheetLayoutColumnCountChanged(int value) { m_initializing = true; ui.sbLayoutColumnCount->setValue(value); m_initializing = false; } //************************************************************* //******************** SETTINGS ******************************* //************************************************************* void WorksheetDock::load() { // Geometry ui.chScaleContent->setChecked(m_worksheet->scaleContent()); ui.sbWidth->setValue(Worksheet::convertFromSceneUnits( m_worksheet->pageRect().width(), Worksheet::Centimeter) ); ui.sbHeight->setValue(Worksheet::convertFromSceneUnits( m_worksheet->pageRect().height(), Worksheet::Centimeter) ); updatePaperSize(); // Background-tab ui.cbBackgroundType->setCurrentIndex( (int) m_worksheet->backgroundType() ); ui.cbBackgroundColorStyle->setCurrentIndex( (int) m_worksheet->backgroundColorStyle() ); ui.cbBackgroundImageStyle->setCurrentIndex( (int) m_worksheet->backgroundImageStyle() ); ui.cbBackgroundBrushStyle->setCurrentIndex( (int) m_worksheet->backgroundBrushStyle() ); ui.leBackgroundFileName->setText( m_worksheet->backgroundFileName() ); ui.kcbBackgroundFirstColor->setColor( m_worksheet->backgroundFirstColor() ); ui.kcbBackgroundSecondColor->setColor( m_worksheet->backgroundSecondColor() ); ui.sbBackgroundOpacity->setValue( qRound(m_worksheet->backgroundOpacity()*100) ); //highlight the text field for the background image red if an image is used and cannot be found if (!m_worksheet->backgroundFileName().isEmpty() && !QFile::exists(m_worksheet->backgroundFileName())) ui.leBackgroundFileName->setStyleSheet("QLineEdit{background:red;}"); else ui.leBackgroundFileName->setStyleSheet(QString()); // Layout ui.cbLayout->setCurrentIndex( (int) m_worksheet->layout() ); ui.sbLayoutTopMargin->setValue( Worksheet::convertFromSceneUnits(m_worksheet->layoutTopMargin(), Worksheet::Centimeter) ); ui.sbLayoutBottomMargin->setValue( Worksheet::convertFromSceneUnits(m_worksheet->layoutBottomMargin(), Worksheet::Centimeter) ); ui.sbLayoutLeftMargin->setValue( Worksheet::convertFromSceneUnits(m_worksheet->layoutLeftMargin(), Worksheet::Centimeter) ); ui.sbLayoutRightMargin->setValue( Worksheet::convertFromSceneUnits(m_worksheet->layoutRightMargin(), Worksheet::Centimeter) ); ui.sbLayoutHorizontalSpacing->setValue( Worksheet::convertFromSceneUnits(m_worksheet->layoutHorizontalSpacing(), Worksheet::Centimeter) ); ui.sbLayoutVerticalSpacing->setValue( Worksheet::convertFromSceneUnits(m_worksheet->layoutVerticalSpacing(), Worksheet::Centimeter) ); ui.sbLayoutRowCount->setValue( m_worksheet->layoutRowCount() ); ui.sbLayoutColumnCount->setValue( m_worksheet->layoutColumnCount() ); } void WorksheetDock::loadConfigFromTemplate(KConfig& config) { //extract the name of the template from the file name QString name; int index = config.name().lastIndexOf(QDir::separator()); if (index != -1) name = config.name().right(config.name().size() - index - 1); else name = config.name(); int size = m_worksheetList.size(); if (size > 1) m_worksheet->beginMacro(i18n("%1 worksheets: template \"%2\" loaded", size, name)); else m_worksheet->beginMacro(i18n("%1: template \"%2\" loaded", m_worksheet->name(), name)); this->loadConfig(config); m_worksheet->endMacro(); } void WorksheetDock::loadConfig(KConfig& config) { KConfigGroup group = config.group( "Worksheet" ); // Geometry ui.chScaleContent->setChecked(group.readEntry("ScaleContent", false)); ui.sbWidth->setValue(Worksheet::convertFromSceneUnits(group.readEntry("Width", m_worksheet->pageRect().width()), Worksheet::Centimeter)); ui.sbHeight->setValue(Worksheet::convertFromSceneUnits(group.readEntry("Height", m_worksheet->pageRect().height()), Worksheet::Centimeter)); if (group.readEntry("UseViewSize", false)) ui.cbSize->setCurrentIndex(0); else updatePaperSize(); // Background-tab ui.cbBackgroundType->setCurrentIndex( group.readEntry("BackgroundType", (int) m_worksheet->backgroundType()) ); ui.cbBackgroundColorStyle->setCurrentIndex( group.readEntry("BackgroundColorStyle", (int) m_worksheet->backgroundColorStyle()) ); ui.cbBackgroundImageStyle->setCurrentIndex( group.readEntry("BackgroundImageStyle", (int) m_worksheet->backgroundImageStyle()) ); ui.cbBackgroundBrushStyle->setCurrentIndex( group.readEntry("BackgroundBrushStyle", (int) m_worksheet->backgroundBrushStyle()) ); ui.leBackgroundFileName->setText( group.readEntry("BackgroundFileName", m_worksheet->backgroundFileName()) ); ui.kcbBackgroundFirstColor->setColor( group.readEntry("BackgroundFirstColor", m_worksheet->backgroundFirstColor()) ); ui.kcbBackgroundSecondColor->setColor( group.readEntry("BackgroundSecondColor", m_worksheet->backgroundSecondColor()) ); ui.sbBackgroundOpacity->setValue( qRound(group.readEntry("BackgroundOpacity", m_worksheet->backgroundOpacity())*100) ); // Layout ui.sbLayoutTopMargin->setValue(group.readEntry("LayoutTopMargin", Worksheet::convertFromSceneUnits(m_worksheet->layoutTopMargin(), Worksheet::Centimeter)) ); ui.sbLayoutBottomMargin->setValue(group.readEntry("LayoutBottomMargin", Worksheet::convertFromSceneUnits(m_worksheet->layoutBottomMargin(), Worksheet::Centimeter)) ); ui.sbLayoutLeftMargin->setValue(group.readEntry("LayoutLeftMargin", Worksheet::convertFromSceneUnits(m_worksheet->layoutLeftMargin(), Worksheet::Centimeter)) ); ui.sbLayoutRightMargin->setValue(group.readEntry("LayoutRightMargin", Worksheet::convertFromSceneUnits(m_worksheet->layoutRightMargin(), Worksheet::Centimeter)) ); ui.sbLayoutHorizontalSpacing->setValue(group.readEntry("LayoutHorizontalSpacing", Worksheet::convertFromSceneUnits(m_worksheet->layoutHorizontalSpacing(), Worksheet::Centimeter)) ); ui.sbLayoutVerticalSpacing->setValue(group.readEntry("LayoutVerticalSpacing", Worksheet::convertFromSceneUnits(m_worksheet->layoutVerticalSpacing(), Worksheet::Centimeter)) ); ui.sbLayoutRowCount->setValue(group.readEntry("LayoutRowCount", m_worksheet->layoutRowCount())); ui.sbLayoutColumnCount->setValue(group.readEntry("LayoutColumnCount", m_worksheet->layoutColumnCount())); } void WorksheetDock::saveConfigAsTemplate(KConfig& config) { KConfigGroup group = config.group( "Worksheet" ); //General group.writeEntry("ScaleContent",ui.chScaleContent->isChecked()); group.writeEntry("UseViewSize",ui.cbSize->currentIndex() == 0); group.writeEntry("Width",Worksheet::convertToSceneUnits(ui.sbWidth->value(), Worksheet::Centimeter)); group.writeEntry("Height",Worksheet::convertToSceneUnits(ui.sbHeight->value(), Worksheet::Centimeter)); //Background group.writeEntry("BackgroundType",ui.cbBackgroundType->currentIndex()); group.writeEntry("BackgroundColorStyle", ui.cbBackgroundColorStyle->currentIndex()); group.writeEntry("BackgroundImageStyle", ui.cbBackgroundImageStyle->currentIndex()); group.writeEntry("BackgroundBrushStyle", ui.cbBackgroundBrushStyle->currentIndex()); group.writeEntry("BackgroundFileName", ui.leBackgroundFileName->text()); group.writeEntry("BackgroundFirstColor", ui.kcbBackgroundFirstColor->color()); group.writeEntry("BackgroundSecondColor", ui.kcbBackgroundSecondColor->color()); group.writeEntry("BackgroundOpacity", ui.sbBackgroundOpacity->value()/100.0); //Layout group.writeEntry("LayoutTopMargin",Worksheet::convertToSceneUnits(ui.sbLayoutTopMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutBottomMargin",Worksheet::convertToSceneUnits(ui.sbLayoutBottomMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutLeftMargin",Worksheet::convertToSceneUnits(ui.sbLayoutLeftMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutRightMargin",Worksheet::convertToSceneUnits(ui.sbLayoutRightMargin->value(), Worksheet::Centimeter)); group.writeEntry("LayoutVerticalSpacing",Worksheet::convertToSceneUnits(ui.sbLayoutVerticalSpacing->value(), Worksheet::Centimeter)); group.writeEntry("LayoutHorizontalSpacing",Worksheet::convertToSceneUnits(ui.sbLayoutHorizontalSpacing->value(), Worksheet::Centimeter)); group.writeEntry("LayoutRowCount", ui.sbLayoutRowCount->value()); group.writeEntry("LayoutColumnCount", ui.sbLayoutColumnCount->value()); config.sync(); } void WorksheetDock::loadTheme(const QString& theme) { for (auto* worksheet : m_worksheetList) worksheet->setTheme(theme); } diff --git a/src/kdefrontend/dockwidgets/XYCurveDock.cpp b/src/kdefrontend/dockwidgets/XYCurveDock.cpp index 8d3b41242..73364b596 100644 --- a/src/kdefrontend/dockwidgets/XYCurveDock.cpp +++ b/src/kdefrontend/dockwidgets/XYCurveDock.cpp @@ -1,2249 +1,2254 @@ /*************************************************************************** File : XYCurveDock.cpp Project : LabPlot Description : widget for XYCurve properties -------------------------------------------------------------------- Copyright : (C) 2010-2018 Alexander Semke (alexander.semke@web.de) Copyright : (C) 2012-2017 Stefan Gerlach (stefan.gerlach@uni-konstanz.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "XYCurveDock.h" #include "backend/worksheet/plots/cartesian/XYCurve.h" #include "backend/worksheet/Worksheet.h" #include "backend/core/AspectTreeModel.h" #include "backend/core/column/Column.h" #include "backend/core/Project.h" #include "backend/core/datatypes/Double2StringFilter.h" #include "backend/core/datatypes/DateTime2StringFilter.h" #include "commonfrontend/widgets/TreeViewComboBox.h" #include "kdefrontend/TemplateHandler.h" #include "kdefrontend/GuiTools.h" #include #include #include #include #include #include #include #include #include #include /*! \class XYCurveDock \brief Provides a widget for editing the properties of the XYCurves (2D-curves) currently selected in the project explorer. If more than one curves are set, the properties of the first column are shown. The changes of the properties are applied to all curves. The exclusions are the name, the comment and the datasets (columns) of the curves - these properties can only be changed if there is only one single curve. \ingroup kdefrontend */ XYCurveDock::XYCurveDock(QWidget* parent) : QWidget(parent) { ui.setupUi(this); //Tab "Values" auto* gridLayout = qobject_cast(ui.tabValues->layout()); cbValuesColumn = new TreeViewComboBox(ui.tabValues); gridLayout->addWidget(cbValuesColumn, 2, 2, 1, 1); //Tab "Filling" ui.cbFillingColorStyle->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLengthWithIcon); ui.bFillingOpen->setIcon( QIcon::fromTheme("document-open") ); ui.leFillingFileName->setCompleter(new QCompleter(new QDirModel, this)); //Tab "Error bars" gridLayout = qobject_cast(ui.tabErrorBars->layout()); cbXErrorPlusColumn = new TreeViewComboBox(ui.tabErrorBars); gridLayout->addWidget(cbXErrorPlusColumn, 2, 2, 1, 1); cbXErrorMinusColumn = new TreeViewComboBox(ui.tabErrorBars); gridLayout->addWidget(cbXErrorMinusColumn, 3, 2, 1, 1); cbYErrorPlusColumn = new TreeViewComboBox(ui.tabErrorBars); gridLayout->addWidget(cbYErrorPlusColumn, 7, 2, 1, 1); cbYErrorMinusColumn = new TreeViewComboBox(ui.tabErrorBars); gridLayout->addWidget(cbYErrorMinusColumn, 8, 2, 1, 1); //adjust layouts in the tabs for (int i = 0; i < ui.tabWidget->count(); ++i) { auto* layout = dynamic_cast(ui.tabWidget->widget(i)->layout()); if (!layout) continue; layout->setContentsMargins(2,2,2,2); layout->setHorizontalSpacing(2); layout->setVerticalSpacing(2); } //Slots //Lines connect( ui.cbLineType, SIGNAL(currentIndexChanged(int)), this, SLOT(lineTypeChanged(int)) ); connect( ui.sbLineInterpolationPointsCount, SIGNAL(valueChanged(int)), this, SLOT(lineInterpolationPointsCountChanged(int)) ); connect( ui.chkLineSkipGaps, SIGNAL(clicked(bool)), this, SLOT(lineSkipGapsChanged(bool)) ); connect( ui.chkLineIncreasingXOnly, &QCheckBox::clicked, this, &XYCurveDock::lineIncreasingXOnlyChanged ); connect( ui.cbLineStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(lineStyleChanged(int)) ); connect( ui.kcbLineColor, SIGNAL(changed(QColor)), this, SLOT(lineColorChanged(QColor)) ); connect( ui.sbLineWidth, SIGNAL(valueChanged(double)), this, SLOT(lineWidthChanged(double)) ); connect( ui.sbLineOpacity, SIGNAL(valueChanged(int)), this, SLOT(lineOpacityChanged(int)) ); connect( ui.cbDropLineType, SIGNAL(currentIndexChanged(int)), this, SLOT(dropLineTypeChanged(int)) ); connect( ui.cbDropLineStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(dropLineStyleChanged(int)) ); connect( ui.kcbDropLineColor, SIGNAL(changed(QColor)), this, SLOT(dropLineColorChanged(QColor)) ); connect( ui.sbDropLineWidth, SIGNAL(valueChanged(double)), this, SLOT(dropLineWidthChanged(double)) ); connect( ui.sbDropLineOpacity, SIGNAL(valueChanged(int)), this, SLOT(dropLineOpacityChanged(int)) ); //Symbol connect( ui.cbSymbolStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(symbolsStyleChanged(int)) ); connect( ui.sbSymbolSize, SIGNAL(valueChanged(double)), this, SLOT(symbolsSizeChanged(double)) ); connect( ui.sbSymbolRotation, SIGNAL(valueChanged(int)), this, SLOT(symbolsRotationChanged(int)) ); connect( ui.sbSymbolOpacity, SIGNAL(valueChanged(int)), this, SLOT(symbolsOpacityChanged(int)) ); connect( ui.cbSymbolFillingStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(symbolsFillingStyleChanged(int)) ); connect( ui.kcbSymbolFillingColor, SIGNAL(changed(QColor)), this, SLOT(symbolsFillingColorChanged(QColor)) ); connect( ui.cbSymbolBorderStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(symbolsBorderStyleChanged(int)) ); connect( ui.kcbSymbolBorderColor, SIGNAL(changed(QColor)), this, SLOT(symbolsBorderColorChanged(QColor)) ); connect( ui.sbSymbolBorderWidth, SIGNAL(valueChanged(double)), this, SLOT(symbolsBorderWidthChanged(double)) ); //Values connect( ui.cbValuesType, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesTypeChanged(int)) ); connect( cbValuesColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(valuesColumnChanged(QModelIndex)) ); connect( ui.cbValuesPosition, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesPositionChanged(int)) ); connect( ui.sbValuesDistance, SIGNAL(valueChanged(double)), this, SLOT(valuesDistanceChanged(double)) ); connect( ui.sbValuesRotation, SIGNAL(valueChanged(int)), this, SLOT(valuesRotationChanged(int)) ); connect( ui.sbValuesOpacity, SIGNAL(valueChanged(int)), this, SLOT(valuesOpacityChanged(int)) ); //TODO connect( ui.cbValuesFormat, SIGNAL(currentIndexChanged(int)), this, SLOT(valuesColumnFormatChanged(int)) ); connect( ui.leValuesPrefix, SIGNAL(returnPressed()), this, SLOT(valuesPrefixChanged()) ); connect( ui.leValuesSuffix, SIGNAL(returnPressed()), this, SLOT(valuesSuffixChanged()) ); connect( ui.kfrValuesFont, SIGNAL(fontSelected(QFont)), this, SLOT(valuesFontChanged(QFont)) ); connect( ui.kcbValuesColor, SIGNAL(changed(QColor)), this, SLOT(valuesColorChanged(QColor)) ); //Filling connect( ui.cbFillingPosition, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingPositionChanged(int)) ); connect( ui.cbFillingType, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingTypeChanged(int)) ); connect( ui.cbFillingColorStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingColorStyleChanged(int)) ); connect( ui.cbFillingImageStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingImageStyleChanged(int)) ); connect( ui.cbFillingBrushStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(fillingBrushStyleChanged(int)) ); connect(ui.bFillingOpen, SIGNAL(clicked(bool)), this, SLOT(selectFile())); connect( ui.leFillingFileName, SIGNAL(returnPressed()), this, SLOT(fileNameChanged()) ); connect( ui.leFillingFileName, SIGNAL(textChanged(QString)), this, SLOT(fileNameChanged()) ); connect( ui.kcbFillingFirstColor, SIGNAL(changed(QColor)), this, SLOT(fillingFirstColorChanged(QColor)) ); connect( ui.kcbFillingSecondColor, SIGNAL(changed(QColor)), this, SLOT(fillingSecondColorChanged(QColor)) ); connect( ui.sbFillingOpacity, SIGNAL(valueChanged(int)), this, SLOT(fillingOpacityChanged(int)) ); //Error bars connect( ui.cbXErrorType, SIGNAL(currentIndexChanged(int)), this, SLOT(xErrorTypeChanged(int)) ); connect( cbXErrorPlusColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xErrorPlusColumnChanged(QModelIndex)) ); connect( cbXErrorMinusColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xErrorMinusColumnChanged(QModelIndex)) ); connect( ui.cbYErrorType, SIGNAL(currentIndexChanged(int)), this, SLOT(yErrorTypeChanged(int)) ); connect( cbYErrorPlusColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yErrorPlusColumnChanged(QModelIndex)) ); connect( cbYErrorMinusColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yErrorMinusColumnChanged(QModelIndex)) ); connect( ui.cbErrorBarsType, SIGNAL(currentIndexChanged(int)), this, SLOT(errorBarsTypeChanged(int)) ); connect( ui.sbErrorBarsCapSize, SIGNAL(valueChanged(double)), this, SLOT(errorBarsCapSizeChanged(double)) ); connect( ui.cbErrorBarsStyle, SIGNAL(currentIndexChanged(int)), this, SLOT(errorBarsStyleChanged(int)) ); connect( ui.kcbErrorBarsColor, SIGNAL(changed(QColor)), this, SLOT(errorBarsColorChanged(QColor)) ); connect( ui.sbErrorBarsWidth, SIGNAL(valueChanged(double)), this, SLOT(errorBarsWidthChanged(double)) ); connect( ui.sbErrorBarsOpacity, SIGNAL(valueChanged(int)), this, SLOT(errorBarsOpacityChanged(int)) ); //template handler + auto* frame = new QFrame(this); + auto* layout = new QHBoxLayout(frame); + layout->setContentsMargins(0, 11, 0, 11); + auto* templateHandler = new TemplateHandler(this, TemplateHandler::XYCurve); - ui.verticalLayout->addWidget(templateHandler); - templateHandler->show(); + layout->addWidget(templateHandler); connect(templateHandler, SIGNAL(loadConfigRequested(KConfig&)), this, SLOT(loadConfigFromTemplate(KConfig&))); connect(templateHandler, SIGNAL(saveConfigRequested(KConfig&)), this, SLOT(saveConfigAsTemplate(KConfig&))); connect(templateHandler, SIGNAL(info(QString)), this, SIGNAL(info(QString))); + ui.verticalLayout->addWidget(frame); + retranslateUi(); init(); } XYCurveDock::~XYCurveDock() { if (m_aspectTreeModel) delete m_aspectTreeModel; } void XYCurveDock::setupGeneral() { QWidget* generalTab = new QWidget(ui.tabGeneral); uiGeneralTab.setupUi(generalTab); auto* layout = new QHBoxLayout(ui.tabGeneral); layout->setMargin(0); layout->addWidget(generalTab); // Tab "General" auto* gridLayout = qobject_cast(generalTab->layout()); cbXColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbXColumn, 2, 2, 1, 1); cbYColumn = new TreeViewComboBox(generalTab); gridLayout->addWidget(cbYColumn, 3, 2, 1, 1); //General connect(uiGeneralTab.leName, &QLineEdit::textChanged, this, &XYCurveDock::nameChanged); connect(uiGeneralTab.leComment, &QLineEdit::textChanged, this, &XYCurveDock::commentChanged); connect(uiGeneralTab.chkVisible, SIGNAL(clicked(bool)), this, SLOT(visibilityChanged(bool))); connect(cbXColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(xColumnChanged(QModelIndex))); connect(cbYColumn, SIGNAL(currentModelIndexChanged(QModelIndex)), this, SLOT(yColumnChanged(QModelIndex))); } void XYCurveDock::init() { m_initializing = true; //Line ui.cbLineType->addItem(i18n("None")); ui.cbLineType->addItem(i18n("Line")); ui.cbLineType->addItem(i18n("Horiz. Start")); ui.cbLineType->addItem(i18n("Vert. Start")); ui.cbLineType->addItem(i18n("Horiz. Midpoint")); ui.cbLineType->addItem(i18n("Vert. Midpoint")); ui.cbLineType->addItem(i18n("2-segments")); ui.cbLineType->addItem(i18n("3-segments")); ui.cbLineType->addItem(i18n("Cubic Spline (Natural)")); ui.cbLineType->addItem(i18n("Cubic Spline (Periodic)")); ui.cbLineType->addItem(i18n("Akima-spline (Natural)")); ui.cbLineType->addItem(i18n("Akima-spline (Periodic)")); QPainter pa; //TODO size of the icon depending on the actual height of the combobox? int iconSize = 20; QPixmap pm(iconSize, iconSize); ui.cbLineType->setIconSize(QSize(iconSize, iconSize)); QPen pen(Qt::SolidPattern, 0); const QColor& color = (palette().color(QPalette::Base).lightness() < 128) ? Qt::white : Qt::black; pen.setColor(color); pa.setPen( pen ); //no line pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.end(); ui.cbLineType->setItemIcon(0, pm); //line pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,17,17); pa.end(); ui.cbLineType->setItemIcon(1, pm); pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,17,3); pa.drawLine(17,3,17,17); pa.end(); ui.cbLineType->setItemIcon(2, pm); pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,3,17); pa.drawLine(3,17,17,17); pa.end(); ui.cbLineType->setItemIcon(3, pm); //horizontal midpoint pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,10,3); pa.drawLine(10,3,10,17); pa.drawLine(10,17,17,17); pa.end(); ui.cbLineType->setItemIcon(4, pm); //vertical midpoint pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,3,10); pa.drawLine(3,10,17,10); pa.drawLine(17,10,17,17); pa.end(); ui.cbLineType->setItemIcon(5, pm); //2-segments pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 8,8,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,10,10); pa.end(); ui.cbLineType->setItemIcon(6, pm); //3-segments pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 8,8,4,4); pa.drawEllipse( 15,15,4,4); pa.drawLine(3,3,17,17); pa.end(); ui.cbLineType->setItemIcon(7, pm); //natural spline pm.fill(Qt::transparent); pa.begin( &pm ); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.drawEllipse( 1,1,4,4); pa.drawEllipse( 15,15,4,4); pa.rotate(45); pa.drawArc(2*sqrt(2),-4,17*sqrt(2),20,30*16,120*16); pa.end(); ui.cbLineType->setItemIcon(8, pm); ui.cbLineType->setItemIcon(9, pm); ui.cbLineType->setItemIcon(10, pm); ui.cbLineType->setItemIcon(11, pm); GuiTools::updatePenStyles(ui.cbLineStyle, Qt::black); //Drop lines ui.cbDropLineType->addItem(i18n("No Drop Lines")); ui.cbDropLineType->addItem(i18n("Drop Lines, X")); ui.cbDropLineType->addItem(i18n("Drop Lines, Y")); ui.cbDropLineType->addItem(i18n("Drop Lines, XY")); ui.cbDropLineType->addItem(i18n("Drop Lines, X, Zero Baseline")); ui.cbDropLineType->addItem(i18n("Drop Lines, X, Min Baseline")); ui.cbDropLineType->addItem(i18n("Drop Lines, X, Max Baseline")); GuiTools::updatePenStyles(ui.cbDropLineStyle, Qt::black); //Symbols GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, Qt::black); ui.cbSymbolStyle->setIconSize(QSize(iconSize, iconSize)); QTransform trafo; trafo.scale(15, 15); ui.cbSymbolStyle->addItem(i18n("None")); for (int i = 1; i < 19; ++i) { //TODO: use enum count const auto style = (Symbol::Style)i; pm.fill(Qt::transparent); pa.begin(&pm); pa.setPen(pen); pa.setRenderHint(QPainter::Antialiasing); pa.translate(iconSize/2,iconSize/2); pa.drawPath(trafo.map(Symbol::pathFromStyle(style))); pa.end(); ui.cbSymbolStyle->addItem(QIcon(pm), Symbol::nameFromStyle(style)); } GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, Qt::black); m_initializing = false; //Values ui.cbValuesType->addItem(i18n("No Values")); ui.cbValuesType->addItem("x"); ui.cbValuesType->addItem("y"); ui.cbValuesType->addItem("x, y"); ui.cbValuesType->addItem("(x, y)"); ui.cbValuesType->addItem(i18n("Custom Column")); ui.cbValuesPosition->addItem(i18n("Above")); ui.cbValuesPosition->addItem(i18n("Below")); ui.cbValuesPosition->addItem(i18n("Left")); ui.cbValuesPosition->addItem(i18n("Right")); //Filling ui.cbFillingPosition->clear(); ui.cbFillingPosition->addItem(i18n("None")); ui.cbFillingPosition->addItem(i18n("Above")); ui.cbFillingPosition->addItem(i18n("Below")); ui.cbFillingPosition->addItem(i18n("Zero Baseline")); ui.cbFillingPosition->addItem(i18n("Left")); ui.cbFillingPosition->addItem(i18n("Right")); ui.cbFillingType->clear(); ui.cbFillingType->addItem(i18n("Color")); ui.cbFillingType->addItem(i18n("Image")); ui.cbFillingType->addItem(i18n("Pattern")); ui.cbFillingColorStyle->clear(); ui.cbFillingColorStyle->addItem(i18n("Single Color")); ui.cbFillingColorStyle->addItem(i18n("Horizontal Gradient")); ui.cbFillingColorStyle->addItem(i18n("Vertical Gradient")); ui.cbFillingColorStyle->addItem(i18n("Diag. Gradient (From Top Left)")); ui.cbFillingColorStyle->addItem(i18n("Diag. Gradient (From Bottom Left)")); ui.cbFillingColorStyle->addItem(i18n("Radial Gradient")); ui.cbFillingImageStyle->clear(); ui.cbFillingImageStyle->addItem(i18n("Scaled and Cropped")); ui.cbFillingImageStyle->addItem(i18n("Scaled")); ui.cbFillingImageStyle->addItem(i18n("Scaled, Keep Proportions")); ui.cbFillingImageStyle->addItem(i18n("Centered")); ui.cbFillingImageStyle->addItem(i18n("Tiled")); ui.cbFillingImageStyle->addItem(i18n("Center Tiled")); GuiTools::updateBrushStyles(ui.cbFillingBrushStyle, Qt::SolidPattern); //Error-bars pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.drawLine(3,10,17,10);//vert. line pa.drawLine(10,3,10,17);//hor. line pa.end(); ui.cbErrorBarsType->addItem(i18n("Bars")); ui.cbErrorBarsType->setItemIcon(0, pm); pm.fill(Qt::transparent); pa.begin( &pm ); pa.setRenderHint(QPainter::Antialiasing); pa.setBrush(Qt::SolidPattern); pa.drawLine(3,10,17,10); //vert. line pa.drawLine(10,3,10,17); //hor. line pa.drawLine(7,3,13,3); //upper cap pa.drawLine(7,17,13,17); //bottom cap pa.drawLine(3,7,3,13); //left cap pa.drawLine(17,7,17,13); //right cap pa.end(); ui.cbErrorBarsType->addItem(i18n("Bars with Ends")); ui.cbErrorBarsType->setItemIcon(1, pm); ui.cbXErrorType->addItem(i18n("No")); ui.cbXErrorType->addItem(i18n("Symmetric")); ui.cbXErrorType->addItem(i18n("Asymmetric")); ui.cbYErrorType->addItem(i18n("No")); ui.cbYErrorType->addItem(i18n("Symmetric")); ui.cbYErrorType->addItem(i18n("Asymmetric")); GuiTools::updatePenStyles(ui.cbErrorBarsStyle, Qt::black); } void XYCurveDock::setModel() { m_aspectTreeModel->enablePlottableColumnsOnly(true); m_aspectTreeModel->enableShowPlotDesignation(true); QList list{AspectType::Folder, AspectType::Workbook, AspectType::Datapicker, AspectType::DatapickerCurve, AspectType::Spreadsheet, AspectType::LiveDataSource, AspectType::Column, AspectType::Worksheet, AspectType::CartesianPlot, AspectType::XYFitCurve, AspectType::CantorWorksheet}; if (cbXColumn) { cbXColumn->setTopLevelClasses(list); cbYColumn->setTopLevelClasses(list); } cbValuesColumn->setTopLevelClasses(list); cbXErrorMinusColumn->setTopLevelClasses(list); cbXErrorPlusColumn->setTopLevelClasses(list); cbYErrorMinusColumn->setTopLevelClasses(list); cbYErrorPlusColumn->setTopLevelClasses(list); list = {AspectType::Column, AspectType::XYCurve}; m_aspectTreeModel->setSelectableAspects(list); if (cbXColumn) { cbXColumn->setModel(m_aspectTreeModel); cbYColumn->setModel(m_aspectTreeModel); } cbValuesColumn->setModel(m_aspectTreeModel); cbXErrorMinusColumn->setModel(m_aspectTreeModel); cbXErrorPlusColumn->setModel(m_aspectTreeModel); cbYErrorMinusColumn->setModel(m_aspectTreeModel); cbYErrorPlusColumn->setModel(m_aspectTreeModel); } /*! sets the curves. The properties of the curves in the list \c list can be edited in this widget. */ void XYCurveDock::setCurves(QList list) { m_initializing = true; m_curvesList = list; m_curve = list.first(); Q_ASSERT(m_curve); m_aspectTreeModel = new AspectTreeModel(m_curve->project()); setModel(); initGeneralTab(); initTabs(); m_initializing = false; } void XYCurveDock::initGeneralTab() { DEBUG("XYCurveDock::initGeneralTab()"); //if there are more than one curve in the list, disable the content in the tab "general" if (m_curvesList.size() == 1) { uiGeneralTab.lName->setEnabled(true); uiGeneralTab.leName->setEnabled(true); uiGeneralTab.lComment->setEnabled(true); uiGeneralTab.leComment->setEnabled(true); uiGeneralTab.lXColumn->setEnabled(true); cbXColumn->setEnabled(true); uiGeneralTab.lYColumn->setEnabled(true); cbYColumn->setEnabled(true); DEBUG("setModelIndexFromAspect()"); this->setModelIndexFromAspect(cbXColumn, m_curve->xColumn()); this->setModelIndexFromAspect(cbYColumn, m_curve->yColumn()); uiGeneralTab.leName->setText(m_curve->name()); uiGeneralTab.leComment->setText(m_curve->comment()); } else { uiGeneralTab.lName->setEnabled(false); uiGeneralTab.leName->setEnabled(false); uiGeneralTab.lComment->setEnabled(false); uiGeneralTab.leComment->setEnabled(false); uiGeneralTab.lXColumn->setEnabled(false); cbXColumn->setEnabled(false); uiGeneralTab.lYColumn->setEnabled(false); cbYColumn->setEnabled(false); cbXColumn->setCurrentModelIndex(QModelIndex()); cbYColumn->setCurrentModelIndex(QModelIndex()); uiGeneralTab.leName->setText(QString()); uiGeneralTab.leComment->setText(QString()); } //show the properties of the first curve uiGeneralTab.chkVisible->setChecked( m_curve->isVisible() ); //Slots connect(m_curve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)),this, SLOT(curveDescriptionChanged(const AbstractAspect*))); connect(m_curve, SIGNAL(xColumnChanged(const AbstractColumn*)), this, SLOT(curveXColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(yColumnChanged(const AbstractColumn*)), this, SLOT(curveYColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(visibilityChanged(bool)), this, SLOT(curveVisibilityChanged(bool))); DEBUG("XYCurveDock::initGeneralTab() DONE"); } void XYCurveDock::initTabs() { //if there are more than one curve in the list, disable the tab "general" if (m_curvesList.size() == 1) { this->setModelIndexFromAspect(cbValuesColumn, m_curve->valuesColumn()); this->setModelIndexFromAspect(cbXErrorPlusColumn, m_curve->xErrorPlusColumn()); this->setModelIndexFromAspect(cbXErrorMinusColumn, m_curve->xErrorMinusColumn()); this->setModelIndexFromAspect(cbYErrorPlusColumn, m_curve->yErrorPlusColumn()); this->setModelIndexFromAspect(cbYErrorMinusColumn, m_curve->yErrorMinusColumn()); } else { cbValuesColumn->setCurrentModelIndex(QModelIndex()); cbXErrorPlusColumn->setCurrentModelIndex(QModelIndex()); cbXErrorMinusColumn->setCurrentModelIndex(QModelIndex()); cbYErrorPlusColumn->setCurrentModelIndex(QModelIndex()); cbYErrorMinusColumn->setCurrentModelIndex(QModelIndex()); } //show the properties of the first curve load(); //Slots //Line-Tab connect(m_curve, SIGNAL(lineTypeChanged(XYCurve::LineType)), this, SLOT(curveLineTypeChanged(XYCurve::LineType))); connect(m_curve, SIGNAL(lineSkipGapsChanged(bool)), this, SLOT(curveLineSkipGapsChanged(bool))); connect(m_curve, &XYCurve::lineIncreasingXOnlyChanged, this, &XYCurveDock::curveLineIncreasingXOnlyChanged); connect(m_curve, SIGNAL(lineInterpolationPointsCountChanged(int)), this, SLOT(curveLineInterpolationPointsCountChanged(int))); connect(m_curve, SIGNAL(linePenChanged(QPen)), this, SLOT(curveLinePenChanged(QPen))); connect(m_curve, SIGNAL(lineOpacityChanged(qreal)), this, SLOT(curveLineOpacityChanged(qreal))); connect(m_curve, SIGNAL(dropLineTypeChanged(XYCurve::DropLineType)), this, SLOT(curveDropLineTypeChanged(XYCurve::DropLineType))); connect(m_curve, SIGNAL(dropLinePenChanged(QPen)), this, SLOT(curveDropLinePenChanged(QPen))); connect(m_curve, SIGNAL(dropLineOpacityChanged(qreal)), this, SLOT(curveDropLineOpacityChanged(qreal))); //Symbol-Tab connect(m_curve, SIGNAL(symbolsStyleChanged(Symbol::Style)), this, SLOT(curveSymbolsStyleChanged(Symbol::Style))); connect(m_curve, SIGNAL(symbolsSizeChanged(qreal)), this, SLOT(curveSymbolsSizeChanged(qreal))); connect(m_curve, SIGNAL(symbolsRotationAngleChanged(qreal)), this, SLOT(curveSymbolsRotationAngleChanged(qreal))); connect(m_curve, SIGNAL(symbolsOpacityChanged(qreal)), this, SLOT(curveSymbolsOpacityChanged(qreal))); connect(m_curve, SIGNAL(symbolsBrushChanged(QBrush)), this, SLOT(curveSymbolsBrushChanged(QBrush))); connect(m_curve, SIGNAL(symbolsPenChanged(QPen)), this, SLOT(curveSymbolsPenChanged(QPen))); //Values-Tab connect(m_curve, SIGNAL(valuesTypeChanged(XYCurve::ValuesType)), this, SLOT(curveValuesTypeChanged(XYCurve::ValuesType))); connect(m_curve, SIGNAL(valuesColumnChanged(const AbstractColumn*)), this, SLOT(curveValuesColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(valuesPositionChanged(XYCurve::ValuesPosition)), this, SLOT(curveValuesPositionChanged(XYCurve::ValuesPosition))); connect(m_curve, SIGNAL(valuesDistanceChanged(qreal)), this, SLOT(curveValuesDistanceChanged(qreal))); connect(m_curve, SIGNAL(valuesOpacityChanged(qreal)), this, SLOT(curveValuesOpacityChanged(qreal))); connect(m_curve, SIGNAL(valuesRotationAngleChanged(qreal)), this, SLOT(curveValuesRotationAngleChanged(qreal))); connect(m_curve, SIGNAL(valuesPrefixChanged(QString)), this, SLOT(curveValuesPrefixChanged(QString))); connect(m_curve, SIGNAL(valuesSuffixChanged(QString)), this, SLOT(curveValuesSuffixChanged(QString))); connect(m_curve, SIGNAL(valuesFontChanged(QFont)), this, SLOT(curveValuesFontChanged(QFont))); connect(m_curve, SIGNAL(valuesColorChanged(QColor)), this, SLOT(curveValuesColorChanged(QColor))); //Filling-Tab connect( m_curve, SIGNAL(fillingPositionChanged(XYCurve::FillingPosition)), this, SLOT(curveFillingPositionChanged(XYCurve::FillingPosition)) ); connect( m_curve, SIGNAL(fillingTypeChanged(PlotArea::BackgroundType)), this, SLOT(curveFillingTypeChanged(PlotArea::BackgroundType)) ); connect( m_curve, SIGNAL(fillingColorStyleChanged(PlotArea::BackgroundColorStyle)), this, SLOT(curveFillingColorStyleChanged(PlotArea::BackgroundColorStyle)) ); connect( m_curve, SIGNAL(fillingImageStyleChanged(PlotArea::BackgroundImageStyle)), this, SLOT(curveFillingImageStyleChanged(PlotArea::BackgroundImageStyle)) ); connect( m_curve, SIGNAL(fillingBrushStyleChanged(Qt::BrushStyle)), this, SLOT(curveFillingBrushStyleChanged(Qt::BrushStyle)) ); connect( m_curve, SIGNAL(fillingFirstColorChanged(QColor&)), this, SLOT(curveFillingFirstColorChanged(QColor&)) ); connect( m_curve, SIGNAL(fillingSecondColorChanged(QColor&)), this, SLOT(curveFillingSecondColorChanged(QColor&)) ); connect( m_curve, SIGNAL(fillingFileNameChanged(QString&)), this, SLOT(curveFillingFileNameChanged(QString&)) ); connect( m_curve, SIGNAL(fillingOpacityChanged(float)), this, SLOT(curveFillingOpacityChanged(float)) ); //"Error bars"-Tab connect(m_curve, SIGNAL(xErrorTypeChanged(XYCurve::ErrorType)), this, SLOT(curveXErrorTypeChanged(XYCurve::ErrorType))); connect(m_curve, SIGNAL(xErrorPlusColumnChanged(const AbstractColumn*)), this, SLOT(curveXErrorPlusColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(xErrorMinusColumnChanged(const AbstractColumn*)), this, SLOT(curveXErrorMinusColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(yErrorTypeChanged(XYCurve::ErrorType)), this, SLOT(curveYErrorTypeChanged(XYCurve::ErrorType))); connect(m_curve, SIGNAL(yErrorPlusColumnChanged(const AbstractColumn*)), this, SLOT(curveYErrorPlusColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(yErrorMinusColumnChanged(const AbstractColumn*)), this, SLOT(curveYErrorMinusColumnChanged(const AbstractColumn*))); connect(m_curve, SIGNAL(errorBarsCapSizeChanged(qreal)), this, SLOT(curveErrorBarsCapSizeChanged(qreal))); connect(m_curve, SIGNAL(errorBarsTypeChanged(XYCurve::ErrorBarsType)), this, SLOT(curveErrorBarsTypeChanged(XYCurve::ErrorBarsType))); connect(m_curve, SIGNAL(errorBarsPenChanged(QPen)), this, SLOT(curveErrorBarsPenChanged(QPen))); connect(m_curve, SIGNAL(errorBarsOpacityChanged(qreal)), this, SLOT(curveErrorBarsOpacityChanged(qreal))); } /*! depending on the currently selected values column type (column mode) updates the widgets for the values column format, shows/hides the allowed widgets, fills the corresponding combobox with the possible entries. Called when the values column was changed. synchronize this function with ColumnDock::updateFormat. */ void XYCurveDock::updateValuesFormatWidgets(const AbstractColumn::ColumnMode columnMode) { ui.cbValuesFormat->clear(); switch (columnMode) { case AbstractColumn::Numeric: ui.cbValuesFormat->addItem(i18n("Decimal"), QVariant('f')); ui.cbValuesFormat->addItem(i18n("Scientific (e)"), QVariant('e')); ui.cbValuesFormat->addItem(i18n("Scientific (E)"), QVariant('E')); ui.cbValuesFormat->addItem(i18n("Automatic (e)"), QVariant('g')); ui.cbValuesFormat->addItem(i18n("Automatic (E)"), QVariant('G')); break; case AbstractColumn::Integer: break; case AbstractColumn::Text: ui.cbValuesFormat->addItem(i18n("Text"), QVariant()); break; case AbstractColumn::Month: ui.cbValuesFormat->addItem(i18n("Number without Leading Zero"), QVariant("M")); ui.cbValuesFormat->addItem(i18n("Number with Leading Zero"), QVariant("MM")); ui.cbValuesFormat->addItem(i18n("Abbreviated Month Name"), QVariant("MMM")); ui.cbValuesFormat->addItem(i18n("Full Month Name"), QVariant("MMMM")); break; case AbstractColumn::Day: ui.cbValuesFormat->addItem(i18n("Number without Leading Zero"), QVariant("d")); ui.cbValuesFormat->addItem(i18n("Number with Leading Zero"), QVariant("dd")); ui.cbValuesFormat->addItem(i18n("Abbreviated Day Name"), QVariant("ddd")); ui.cbValuesFormat->addItem(i18n("Full Day Name"), QVariant("dddd")); break; case AbstractColumn::DateTime: { for (const auto& s : AbstractColumn::dateFormats()) ui.cbValuesFormat->addItem(s, QVariant(s)); for (const auto& s : AbstractColumn::timeFormats()) ui.cbValuesFormat->addItem(s, QVariant(s)); for (const auto& s1 : AbstractColumn::dateFormats()) { for (const auto& s2 : AbstractColumn::timeFormats()) ui.cbValuesFormat->addItem(s1 + ' ' + s2, QVariant(s1 + ' ' + s2)); } break; } } if (columnMode == AbstractColumn::Numeric) { ui.lValuesPrecision->show(); ui.sbValuesPrecision->show(); } else { ui.lValuesPrecision->hide(); ui.sbValuesPrecision->hide(); } if (columnMode == AbstractColumn::Text) { ui.lValuesFormatTop->hide(); ui.lValuesFormat->hide(); ui.cbValuesFormat->hide(); } else { ui.lValuesFormatTop->show(); ui.lValuesFormat->show(); ui.cbValuesFormat->show(); } if (columnMode == AbstractColumn::DateTime) { ui.cbValuesFormat->setCurrentItem("yyyy-MM-dd hh:mm:ss.zzz"); ui.cbValuesFormat->setEditable(true); } else { ui.cbValuesFormat->setCurrentIndex(0); ui.cbValuesFormat->setEditable(false); } } /*! shows the formatting properties of the column \c column. Called, when a new column for the values was selected - either by changing the type of the values (none, x, y, etc.) or by selecting a new custom column for the values. */ void XYCurveDock::showValuesColumnFormat(const Column* column) { if (!column) { // no valid column is available // -> hide all the format properties widgets (equivalent to showing the properties of the column mode "Text") this->updateValuesFormatWidgets(AbstractColumn::Text); } else { AbstractColumn::ColumnMode columnMode = column->columnMode(); //update the format widgets for the new column mode this->updateValuesFormatWidgets(columnMode); //show the actual formatting properties switch (columnMode) { case AbstractColumn::Numeric: { const auto* filter = static_cast(column->outputFilter()); ui.cbValuesFormat->setCurrentIndex(ui.cbValuesFormat->findData(filter->numericFormat())); ui.sbValuesPrecision->setValue(filter->numDigits()); break; } case AbstractColumn::Integer: case AbstractColumn::Text: break; case AbstractColumn::Month: case AbstractColumn::Day: case AbstractColumn::DateTime: { const auto* filter = static_cast(column->outputFilter()); DEBUG(" column values format = " << filter->format().toStdString()); ui.cbValuesFormat->setCurrentIndex(ui.cbValuesFormat->findData(filter->format())); break; } } } } void XYCurveDock::setModelIndexFromAspect(TreeViewComboBox* cb, const AbstractAspect* aspect) { DEBUG("XYCurveDock::setModelIndexFromAspect()"); if (aspect) cb->setCurrentModelIndex(m_aspectTreeModel->modelIndexOfAspect(aspect)); else cb->setCurrentModelIndex(QModelIndex()); } //************************************************************* //********** SLOTs for changes triggered in XYCurveDock ******** //************************************************************* void XYCurveDock::retranslateUi() { ui.lLineSkipGaps->setToolTip(i18n("If checked, connect neighbour points with lines even if there are gaps (invalid or masked values) between them")); ui.chkLineSkipGaps->setToolTip(i18n("If checked, connect neighbour points with lines even if there are gaps (invalid or masked values) between them")); ui.lLineIncreasingXOnly->setToolTip(i18n("If checked, connect data points only for strictly increasing values of X")); ui.chkLineIncreasingXOnly->setToolTip(i18n("If checked, connect data points only for strictly increasing values of X")); //TODO: // uiGeneralTab.lName->setText(i18n("Name")); // uiGeneralTab.lComment->setText(i18n("Comment")); // uiGeneralTab.chkVisible->setText(i18n("Visible")); // uiGeneralTab.lXColumn->setText(i18n("x-data")); // uiGeneralTab.lYColumn->setText(i18n("y-data")); //TODO updatePenStyles, updateBrushStyles for all comboboxes } // "General"-tab void XYCurveDock::nameChanged() { if (m_initializing) return; m_curve->setName(uiGeneralTab.leName->text()); } void XYCurveDock::commentChanged() { if (m_initializing) return; m_curve->setComment(uiGeneralTab.leComment->text()); } void XYCurveDock::xColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); AbstractColumn* column = nullptr; if (aspect) { column = dynamic_cast(aspect); Q_ASSERT(column); } for (auto* curve : m_curvesList) curve->setXColumn(column); } void XYCurveDock::yColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); AbstractColumn* column = nullptr; if (aspect) { column = dynamic_cast(aspect); Q_ASSERT(column); } for (auto* curve : m_curvesList) curve->setYColumn(column); } void XYCurveDock::visibilityChanged(bool state) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setVisible(state); } // "Line"-tab void XYCurveDock::lineTypeChanged(int index) { const auto lineType = XYCurve::LineType(index); if ( lineType == XYCurve::NoLine) { ui.chkLineSkipGaps->setEnabled(false); ui.cbLineStyle->setEnabled(false); ui.kcbLineColor->setEnabled(false); ui.sbLineWidth->setEnabled(false); ui.sbLineOpacity->setEnabled(false); ui.lLineInterpolationPointsCount->hide(); ui.sbLineInterpolationPointsCount->hide(); } else { ui.chkLineSkipGaps->setEnabled(true); ui.cbLineStyle->setEnabled(true); ui.kcbLineColor->setEnabled(true); ui.sbLineWidth->setEnabled(true); ui.sbLineOpacity->setEnabled(true); if (lineType == XYCurve::SplineCubicNatural || lineType == XYCurve::SplineCubicPeriodic || lineType == XYCurve::SplineAkimaNatural || lineType == XYCurve::SplineAkimaPeriodic) { ui.lLineInterpolationPointsCount->show(); ui.sbLineInterpolationPointsCount->show(); ui.lLineSkipGaps->hide(); ui.chkLineSkipGaps->hide(); } else { ui.lLineInterpolationPointsCount->hide(); ui.sbLineInterpolationPointsCount->hide(); ui.lLineSkipGaps->show(); ui.chkLineSkipGaps->show(); } } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setLineType(lineType); } void XYCurveDock::lineSkipGapsChanged(bool skip) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setLineSkipGaps(skip); } void XYCurveDock::lineIncreasingXOnlyChanged(bool incr) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setLineIncreasingXOnly(incr); } void XYCurveDock::lineInterpolationPointsCountChanged(int count) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setLineInterpolationPointsCount(count); } void XYCurveDock::lineStyleChanged(int index) { if (m_initializing) return; const auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* curve : m_curvesList) { pen = curve->linePen(); pen.setStyle(penStyle); curve->setLinePen(pen); } } void XYCurveDock::lineColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->linePen(); pen.setColor(color); curve->setLinePen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbLineStyle, color); m_initializing = false; } void XYCurveDock::lineWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->linePen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setLinePen(pen); } } void XYCurveDock::lineOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setLineOpacity(opacity); } void XYCurveDock::dropLineTypeChanged(int index) { const auto dropLineType = XYCurve::DropLineType(index); if ( dropLineType == XYCurve::NoDropLine) { ui.cbDropLineStyle->setEnabled(false); ui.kcbDropLineColor->setEnabled(false); ui.sbDropLineWidth->setEnabled(false); ui.sbDropLineOpacity->setEnabled(false); } else { ui.cbDropLineStyle->setEnabled(true); ui.kcbDropLineColor->setEnabled(true); ui.sbDropLineWidth->setEnabled(true); ui.sbDropLineOpacity->setEnabled(true); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setDropLineType(dropLineType); } void XYCurveDock::dropLineStyleChanged(int index) { if (m_initializing) return; auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* curve : m_curvesList) { pen = curve->dropLinePen(); pen.setStyle(penStyle); curve->setDropLinePen(pen); } } void XYCurveDock::dropLineColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->dropLinePen(); pen.setColor(color); curve->setDropLinePen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbDropLineStyle, color); m_initializing = false; } void XYCurveDock::dropLineWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->dropLinePen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setDropLinePen(pen); } } void XYCurveDock::dropLineOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setDropLineOpacity(opacity); } //"Symbol"-tab void XYCurveDock::symbolsStyleChanged(int index) { const auto style = Symbol::Style(index); if (style == Symbol::NoSymbols) { ui.sbSymbolSize->setEnabled(false); ui.sbSymbolRotation->setEnabled(false); ui.sbSymbolOpacity->setEnabled(false); ui.kcbSymbolFillingColor->setEnabled(false); ui.cbSymbolFillingStyle->setEnabled(false); ui.cbSymbolBorderStyle->setEnabled(false); ui.kcbSymbolBorderColor->setEnabled(false); ui.sbSymbolBorderWidth->setEnabled(false); } else { ui.sbSymbolSize->setEnabled(true); ui.sbSymbolRotation->setEnabled(true); ui.sbSymbolOpacity->setEnabled(true); //enable/disable the symbol filling options in the GUI depending on the currently selected symbol. if (style != Symbol::Line && style != Symbol::Cross) { ui.cbSymbolFillingStyle->setEnabled(true); bool noBrush = (Qt::BrushStyle(ui.cbSymbolFillingStyle->currentIndex()) == Qt::NoBrush); ui.kcbSymbolFillingColor->setEnabled(!noBrush); } else { ui.kcbSymbolFillingColor->setEnabled(false); ui.cbSymbolFillingStyle->setEnabled(false); } ui.cbSymbolBorderStyle->setEnabled(true); bool noLine = (Qt::PenStyle(ui.cbSymbolBorderStyle->currentIndex()) == Qt::NoPen); ui.kcbSymbolBorderColor->setEnabled(!noLine); ui.sbSymbolBorderWidth->setEnabled(!noLine); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setSymbolsStyle(style); } void XYCurveDock::symbolsSizeChanged(double value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setSymbolsSize( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void XYCurveDock::symbolsRotationChanged(int value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setSymbolsRotationAngle(value); } void XYCurveDock::symbolsOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setSymbolsOpacity(opacity); } void XYCurveDock::symbolsFillingStyleChanged(int index) { const auto brushStyle = Qt::BrushStyle(index); ui.kcbSymbolFillingColor->setEnabled(!(brushStyle == Qt::NoBrush)); if (m_initializing) return; QBrush brush; for (auto* curve : m_curvesList) { brush = curve->symbolsBrush(); brush.setStyle(brushStyle); curve->setSymbolsBrush(brush); } } void XYCurveDock::symbolsFillingColorChanged(const QColor& color) { if (m_initializing) return; QBrush brush; for (auto* curve : m_curvesList) { brush = curve->symbolsBrush(); brush.setColor(color); curve->setSymbolsBrush(brush); } m_initializing = true; GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, color ); m_initializing = false; } void XYCurveDock::symbolsBorderStyleChanged(int index) { const auto penStyle = Qt::PenStyle(index); if ( penStyle == Qt::NoPen ) { ui.kcbSymbolBorderColor->setEnabled(false); ui.sbSymbolBorderWidth->setEnabled(false); } else { ui.kcbSymbolBorderColor->setEnabled(true); ui.sbSymbolBorderWidth->setEnabled(true); } if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->symbolsPen(); pen.setStyle(penStyle); curve->setSymbolsPen(pen); } } void XYCurveDock::symbolsBorderColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->symbolsPen(); pen.setColor(color); curve->setSymbolsPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, color); m_initializing = false; } void XYCurveDock::symbolsBorderWidthChanged(double value) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->symbolsPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setSymbolsPen(pen); } } //Values-tab /*! called when the type of the values (none, x, y, (x,y) etc.) was changed. */ void XYCurveDock::valuesTypeChanged(int index) { const auto valuesType = XYCurve::ValuesType(index); if (valuesType == XYCurve::NoValues) { //no values are to paint -> deactivate all the pertinent widgets ui.cbValuesPosition->setEnabled(false); ui.lValuesColumn->hide(); cbValuesColumn->hide(); ui.sbValuesDistance->setEnabled(false); ui.sbValuesRotation->setEnabled(false); ui.sbValuesOpacity->setEnabled(false); ui.cbValuesFormat->setEnabled(false); ui.cbValuesFormat->setEnabled(false); ui.sbValuesPrecision->setEnabled(false); ui.leValuesPrefix->setEnabled(false); ui.leValuesSuffix->setEnabled(false); ui.kfrValuesFont->setEnabled(false); ui.kcbValuesColor->setEnabled(false); } else { ui.cbValuesPosition->setEnabled(true); ui.sbValuesDistance->setEnabled(true); ui.sbValuesRotation->setEnabled(true); ui.sbValuesOpacity->setEnabled(true); ui.cbValuesFormat->setEnabled(true); ui.sbValuesPrecision->setEnabled(true); ui.leValuesPrefix->setEnabled(true); ui.leValuesSuffix->setEnabled(true); ui.kfrValuesFont->setEnabled(true); ui.kcbValuesColor->setEnabled(true); const Column* column; if (valuesType == XYCurve::ValuesCustomColumn) { ui.lValuesColumn->show(); cbValuesColumn->show(); column = static_cast(cbValuesColumn->currentModelIndex().internalPointer()); } else { ui.lValuesColumn->hide(); cbValuesColumn->hide(); if (valuesType == XYCurve::ValuesY) column = static_cast(m_curve->yColumn()); else column = static_cast(m_curve->xColumn()); } this->showValuesColumnFormat(column); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesType(valuesType); } /*! called when the custom column for the values was changed. */ void XYCurveDock::valuesColumnChanged(const QModelIndex& index) { if (m_initializing) return; auto* column = static_cast(index.internalPointer()); this->showValuesColumnFormat(column); for (auto* curve : m_curvesList) { //TODO save also the format of the currently selected column for the values (precision etc.) curve->setValuesColumn(column); } } void XYCurveDock::valuesPositionChanged(int index) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesPosition(XYCurve::ValuesPosition(index)); } void XYCurveDock::valuesDistanceChanged(double value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesDistance( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); } void XYCurveDock::valuesRotationChanged(int value) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesRotationAngle(value); } void XYCurveDock::valuesOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setValuesOpacity(opacity); } void XYCurveDock::valuesPrefixChanged() { if (m_initializing) return; QString prefix = ui.leValuesPrefix->text(); for (auto* curve : m_curvesList) curve->setValuesPrefix(prefix); } void XYCurveDock::valuesSuffixChanged() { if (m_initializing) return; QString suffix = ui.leValuesSuffix->text(); for (auto* curve : m_curvesList) curve->setValuesSuffix(suffix); } void XYCurveDock::valuesFontChanged(const QFont& font) { if (m_initializing) return; QFont valuesFont = font; valuesFont.setPixelSize( Worksheet::convertToSceneUnits(font.pointSizeF(), Worksheet::Point) ); for (auto* curve : m_curvesList) curve->setValuesFont(valuesFont); } void XYCurveDock::valuesColorChanged(const QColor& color) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setValuesColor(color); } //Filling-tab void XYCurveDock::fillingPositionChanged(int index) { const auto fillingPosition = XYCurve::FillingPosition(index); bool b = (fillingPosition != XYCurve::NoFilling); ui.cbFillingType->setEnabled(b); ui.cbFillingColorStyle->setEnabled(b); ui.cbFillingBrushStyle->setEnabled(b); ui.cbFillingImageStyle->setEnabled(b); ui.kcbFillingFirstColor->setEnabled(b); ui.kcbFillingSecondColor->setEnabled(b); ui.leFillingFileName->setEnabled(b); ui.bFillingOpen->setEnabled(b); ui.sbFillingOpacity->setEnabled(b); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingPosition(fillingPosition); } void XYCurveDock::fillingTypeChanged(int index) { const auto type = (PlotArea::BackgroundType)index; if (type == PlotArea::Color) { ui.lFillingColorStyle->show(); ui.cbFillingColorStyle->show(); ui.lFillingImageStyle->hide(); ui.cbFillingImageStyle->hide(); ui.lFillingBrushStyle->hide(); ui.cbFillingBrushStyle->hide(); ui.lFillingFileName->hide(); ui.leFillingFileName->hide(); ui.bFillingOpen->hide(); ui.lFillingFirstColor->show(); ui.kcbFillingFirstColor->show(); auto style = (PlotArea::BackgroundColorStyle) ui.cbFillingColorStyle->currentIndex(); if (style == PlotArea::SingleColor) { ui.lFillingFirstColor->setText(i18n("Color:")); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } else { ui.lFillingFirstColor->setText(i18n("First color:")); ui.lFillingSecondColor->show(); ui.kcbFillingSecondColor->show(); } } else if (type == PlotArea::Image) { ui.lFillingColorStyle->hide(); ui.cbFillingColorStyle->hide(); ui.lFillingImageStyle->show(); ui.cbFillingImageStyle->show(); ui.lFillingBrushStyle->hide(); ui.cbFillingBrushStyle->hide(); ui.lFillingFileName->show(); ui.leFillingFileName->show(); ui.bFillingOpen->show(); ui.lFillingFirstColor->hide(); ui.kcbFillingFirstColor->hide(); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } else if (type == PlotArea::Pattern) { ui.lFillingFirstColor->setText(i18n("Color:")); ui.lFillingColorStyle->hide(); ui.cbFillingColorStyle->hide(); ui.lFillingImageStyle->hide(); ui.cbFillingImageStyle->hide(); ui.lFillingBrushStyle->show(); ui.cbFillingBrushStyle->show(); ui.lFillingFileName->hide(); ui.leFillingFileName->hide(); ui.bFillingOpen->hide(); ui.lFillingFirstColor->show(); ui.kcbFillingFirstColor->show(); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingType(type); } void XYCurveDock::fillingColorStyleChanged(int index) { const auto style = (PlotArea::BackgroundColorStyle)index; if (style == PlotArea::SingleColor) { ui.lFillingFirstColor->setText(i18n("Color:")); ui.lFillingSecondColor->hide(); ui.kcbFillingSecondColor->hide(); } else { ui.lFillingFirstColor->setText(i18n("First color:")); ui.lFillingSecondColor->show(); ui.kcbFillingSecondColor->show(); ui.lFillingBrushStyle->hide(); ui.cbFillingBrushStyle->hide(); } if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingColorStyle(style); } void XYCurveDock::fillingImageStyleChanged(int index) { if (m_initializing) return; auto style = (PlotArea::BackgroundImageStyle)index; for (auto* curve : m_curvesList) curve->setFillingImageStyle(style); } void XYCurveDock::fillingBrushStyleChanged(int index) { if (m_initializing) return; auto style = (Qt::BrushStyle)index; for (auto* curve : m_curvesList) curve->setFillingBrushStyle(style); } void XYCurveDock::fillingFirstColorChanged(const QColor& c) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingFirstColor(c); m_initializing = true; GuiTools::updateBrushStyles(ui.cbFillingBrushStyle, c); m_initializing = false; } void XYCurveDock::fillingSecondColorChanged(const QColor& c) { if (m_initializing) return; for (auto* curve : m_curvesList) curve->setFillingSecondColor(c); } /*! opens a file dialog and lets the user select the image file. */ void XYCurveDock::selectFile() { KConfigGroup conf(KSharedConfig::openConfig(), "XYCurveDock"); QString dir = conf.readEntry("LastImageDir", ""); QString formats; for (const QByteArray& format : QImageReader::supportedImageFormats()) { QString f = "*." + QString(format.constData()); formats.isEmpty() ? formats += f : formats += ' ' + f; } QString path = QFileDialog::getOpenFileName(this, i18n("Select the image file"), dir, i18n("Images (%1)", formats)); if (path.isEmpty()) return; //cancel was clicked in the file-dialog int pos = path.lastIndexOf(QDir::separator()); if (pos != -1) { QString newDir = path.left(pos); if (newDir != dir) conf.writeEntry("LastImageDir", newDir); } ui.leFillingFileName->setText( path ); for (auto* curve : m_curvesList) curve->setFillingFileName(path); } void XYCurveDock::fileNameChanged() { if (m_initializing) return; QString fileName = ui.leFillingFileName->text(); for (auto* curve : m_curvesList) curve->setFillingFileName(fileName); } void XYCurveDock::fillingOpacityChanged(int value) { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setFillingOpacity(opacity); } //"Error bars"-Tab void XYCurveDock::xErrorTypeChanged(int index) const { if (index == 0) { //no error ui.lXErrorDataPlus->setVisible(false); cbXErrorPlusColumn->setVisible(false); ui.lXErrorDataMinus->setVisible(false); cbXErrorMinusColumn->setVisible(false); } else if (index == 1) { //symmetric error ui.lXErrorDataPlus->setVisible(true); cbXErrorPlusColumn->setVisible(true); ui.lXErrorDataMinus->setVisible(false); cbXErrorMinusColumn->setVisible(false); ui.lXErrorDataPlus->setText(i18n("Data, +-")); } else if (index == 2) { //asymmetric error ui.lXErrorDataPlus->setVisible(true); cbXErrorPlusColumn->setVisible(true); ui.lXErrorDataMinus->setVisible(true); cbXErrorMinusColumn->setVisible(true); ui.lXErrorDataPlus->setText(i18n("Data, +")); } bool b = (index!=0 || ui.cbYErrorType->currentIndex()!=0); ui.lErrorFormat->setVisible(b); ui.lErrorBarsType->setVisible(b); ui.cbErrorBarsType->setVisible(b); ui.lErrorBarsStyle->setVisible(b); ui.cbErrorBarsStyle->setVisible(b); ui.lErrorBarsColor->setVisible(b); ui.kcbErrorBarsColor->setVisible(b); ui.lErrorBarsWidth->setVisible(b); ui.sbErrorBarsWidth->setVisible(b); ui.lErrorBarsOpacity->setVisible(b); ui.sbErrorBarsOpacity->setVisible(b); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setXErrorType(XYCurve::ErrorType(index)); } void XYCurveDock::xErrorPlusColumnChanged(const QModelIndex& index) const { Q_UNUSED(index); if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); Q_ASSERT(column); for (auto* curve : m_curvesList) curve->setXErrorPlusColumn(column); } void XYCurveDock::xErrorMinusColumnChanged(const QModelIndex& index) const { Q_UNUSED(index); if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); Q_ASSERT(column); for (auto* curve : m_curvesList) curve->setXErrorMinusColumn(column); } void XYCurveDock::yErrorTypeChanged(int index) const { if (index == 0) { //no error ui.lYErrorDataPlus->setVisible(false); cbYErrorPlusColumn->setVisible(false); ui.lYErrorDataMinus->setVisible(false); cbYErrorMinusColumn->setVisible(false); } else if (index == 1) { //symmetric error ui.lYErrorDataPlus->setVisible(true); cbYErrorPlusColumn->setVisible(true); ui.lYErrorDataMinus->setVisible(false); cbYErrorMinusColumn->setVisible(false); ui.lYErrorDataPlus->setText(i18n("Data, +-")); } else if (index == 2) { //asymmetric error ui.lYErrorDataPlus->setVisible(true); cbYErrorPlusColumn->setVisible(true); ui.lYErrorDataMinus->setVisible(true); cbYErrorMinusColumn->setVisible(true); ui.lYErrorDataPlus->setText(i18n("Data, +")); } bool b = (index!=0 || ui.cbXErrorType->currentIndex()!=0); ui.lErrorFormat->setVisible(b); ui.lErrorBarsType->setVisible(b); ui.cbErrorBarsType->setVisible(b); ui.lErrorBarsStyle->setVisible(b); ui.cbErrorBarsStyle->setVisible(b); ui.lErrorBarsColor->setVisible(b); ui.kcbErrorBarsColor->setVisible(b); ui.lErrorBarsWidth->setVisible(b); ui.sbErrorBarsWidth->setVisible(b); ui.lErrorBarsOpacity->setVisible(b); ui.sbErrorBarsOpacity->setVisible(b); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setYErrorType(XYCurve::ErrorType(index)); } void XYCurveDock::yErrorPlusColumnChanged(const QModelIndex& index) const { Q_UNUSED(index); if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); Q_ASSERT(column); for (auto* curve : m_curvesList) curve->setYErrorPlusColumn(column); } void XYCurveDock::yErrorMinusColumnChanged(const QModelIndex& index) const { Q_UNUSED(index); if (m_initializing) return; auto* aspect = static_cast(index.internalPointer()); auto* column = dynamic_cast(aspect); Q_ASSERT(column); for (auto* curve : m_curvesList) curve->setYErrorMinusColumn(column); } void XYCurveDock::errorBarsTypeChanged(int index) const { auto type = XYCurve::ErrorBarsType(index); bool b = (type == XYCurve::ErrorBarsWithEnds); ui.lErrorBarsCapSize->setVisible(b); ui.sbErrorBarsCapSize->setVisible(b); if (m_initializing) return; for (auto* curve : m_curvesList) curve->setErrorBarsType(type); } void XYCurveDock::errorBarsCapSizeChanged(double value) const { if (m_initializing) return; float size = Worksheet::convertToSceneUnits(value, Worksheet::Point); for (auto* curve : m_curvesList) curve->setErrorBarsCapSize(size); } void XYCurveDock::errorBarsStyleChanged(int index) const { if (m_initializing) return; auto penStyle = Qt::PenStyle(index); QPen pen; for (auto* curve : m_curvesList) { pen = curve->errorBarsPen(); pen.setStyle(penStyle); curve->setErrorBarsPen(pen); } } void XYCurveDock::errorBarsColorChanged(const QColor& color) { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->errorBarsPen(); pen.setColor(color); curve->setErrorBarsPen(pen); } m_initializing = true; GuiTools::updatePenStyles(ui.cbErrorBarsStyle, color); m_initializing = false; } void XYCurveDock::errorBarsWidthChanged(double value) const { if (m_initializing) return; QPen pen; for (auto* curve : m_curvesList) { pen = curve->errorBarsPen(); pen.setWidthF( Worksheet::convertToSceneUnits(value, Worksheet::Point) ); curve->setErrorBarsPen(pen); } } void XYCurveDock::errorBarsOpacityChanged(int value) const { if (m_initializing) return; qreal opacity = (float)value/100.; for (auto* curve : m_curvesList) curve->setErrorBarsOpacity(opacity); } //************************************************************* //*********** SLOTs for changes triggered in XYCurve ********** //************************************************************* //General-Tab void XYCurveDock::curveDescriptionChanged(const AbstractAspect* aspect) { if (m_curve != aspect) return; m_initializing = true; if (aspect->name() != uiGeneralTab.leName->text()) uiGeneralTab.leName->setText(aspect->name()); else if (aspect->comment() != uiGeneralTab.leComment->text()) uiGeneralTab.leComment->setText(aspect->comment()); m_initializing = false; } void XYCurveDock::curveXColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbXColumn, column); m_initializing = false; } void XYCurveDock::curveYColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbYColumn, column); m_initializing = false; } void XYCurveDock::curveVisibilityChanged(bool on) { m_initializing = true; uiGeneralTab.chkVisible->setChecked(on); m_initializing = false; } //Line-Tab void XYCurveDock::curveLineTypeChanged(XYCurve::LineType type) { m_initializing = true; ui.cbLineType->setCurrentIndex( (int) type); m_initializing = false; } void XYCurveDock::curveLineSkipGapsChanged(bool skip) { m_initializing = true; ui.chkLineSkipGaps->setChecked(skip); m_initializing = false; } void XYCurveDock::curveLineIncreasingXOnlyChanged(bool incr) { m_initializing = true; ui.chkLineIncreasingXOnly->setChecked(incr); m_initializing = false; } void XYCurveDock::curveLineInterpolationPointsCountChanged(int count) { m_initializing = true; ui.sbLineInterpolationPointsCount->setValue(count); m_initializing = false; } void XYCurveDock::curveLinePenChanged(const QPen& pen) { m_initializing = true; ui.cbLineStyle->setCurrentIndex( (int)pen.style()); ui.kcbLineColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbLineStyle, pen.color()); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits( pen.widthF(), Worksheet::Point) ); m_initializing = false; } void XYCurveDock::curveLineOpacityChanged(qreal opacity) { m_initializing = true; ui.sbLineOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void XYCurveDock::curveDropLineTypeChanged(XYCurve::DropLineType type) { m_initializing = true; ui.cbDropLineType->setCurrentIndex( (int)type ); m_initializing = false; } void XYCurveDock::curveDropLinePenChanged(const QPen& pen) { m_initializing = true; ui.cbDropLineStyle->setCurrentIndex( (int) pen.style()); ui.kcbDropLineColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbDropLineStyle, pen.color()); ui.sbDropLineWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point) ); m_initializing = false; } void XYCurveDock::curveDropLineOpacityChanged(qreal opacity) { m_initializing = true; ui.sbDropLineOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //Symbol-Tab void XYCurveDock::curveSymbolsStyleChanged(Symbol::Style style) { m_initializing = true; ui.cbSymbolStyle->setCurrentIndex((int)style); m_initializing = false; } void XYCurveDock::curveSymbolsSizeChanged(qreal size) { m_initializing = true; ui.sbSymbolSize->setValue( Worksheet::convertFromSceneUnits(size, Worksheet::Point) ); m_initializing = false; } void XYCurveDock::curveSymbolsRotationAngleChanged(qreal angle) { m_initializing = true; ui.sbSymbolRotation->setValue(angle); m_initializing = false; } void XYCurveDock::curveSymbolsOpacityChanged(qreal opacity) { m_initializing = true; ui.sbSymbolOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void XYCurveDock::curveSymbolsBrushChanged(const QBrush& brush) { m_initializing = true; ui.cbSymbolFillingStyle->setCurrentIndex((int) brush.style()); ui.kcbSymbolFillingColor->setColor(brush.color()); GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, brush.color()); m_initializing = false; } void XYCurveDock::curveSymbolsPenChanged(const QPen& pen) { m_initializing = true; ui.cbSymbolBorderStyle->setCurrentIndex( (int) pen.style()); ui.kcbSymbolBorderColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, pen.color()); ui.sbSymbolBorderWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(), Worksheet::Point)); m_initializing = false; } //Values-Tab void XYCurveDock::curveValuesTypeChanged(XYCurve::ValuesType type) { m_initializing = true; ui.cbValuesType->setCurrentIndex((int) type); m_initializing = false; } void XYCurveDock::curveValuesColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbValuesColumn, column); m_initializing = false; } void XYCurveDock::curveValuesPositionChanged(XYCurve::ValuesPosition position) { m_initializing = true; ui.cbValuesPosition->setCurrentIndex((int) position); m_initializing = false; } void XYCurveDock::curveValuesDistanceChanged(qreal distance) { m_initializing = true; ui.sbValuesDistance->setValue( Worksheet::convertFromSceneUnits(distance, Worksheet::Point) ); m_initializing = false; } void XYCurveDock::curveValuesRotationAngleChanged(qreal angle) { m_initializing = true; ui.sbValuesRotation->setValue(angle); m_initializing = false; } void XYCurveDock::curveValuesOpacityChanged(qreal opacity) { m_initializing = true; ui.sbValuesOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } void XYCurveDock::curveValuesPrefixChanged(const QString& prefix) { m_initializing = true; ui.leValuesPrefix->setText(prefix); m_initializing = false; } void XYCurveDock::curveValuesSuffixChanged(const QString& suffix) { m_initializing = true; ui.leValuesSuffix->setText(suffix); m_initializing = false; } void XYCurveDock::curveValuesFontChanged(QFont font) { m_initializing = true; font.setPointSizeF( round(Worksheet::convertFromSceneUnits(font.pixelSize(), Worksheet::Point)) ); ui.kfrValuesFont->setFont(font); m_initializing = false; } void XYCurveDock::curveValuesColorChanged(QColor color) { m_initializing = true; ui.kcbValuesColor->setColor(color); m_initializing = false; } //Filling void XYCurveDock::curveFillingPositionChanged(XYCurve::FillingPosition position) { m_initializing = true; ui.cbFillingPosition->setCurrentIndex((int)position); m_initializing = false; } void XYCurveDock::curveFillingTypeChanged(PlotArea::BackgroundType type) { m_initializing = true; ui.cbFillingType->setCurrentIndex(type); m_initializing = false; } void XYCurveDock::curveFillingColorStyleChanged(PlotArea::BackgroundColorStyle style) { m_initializing = true; ui.cbFillingColorStyle->setCurrentIndex(style); m_initializing = false; } void XYCurveDock::curveFillingImageStyleChanged(PlotArea::BackgroundImageStyle style) { m_initializing = true; ui.cbFillingImageStyle->setCurrentIndex(style); m_initializing = false; } void XYCurveDock::curveFillingBrushStyleChanged(Qt::BrushStyle style) { m_initializing = true; ui.cbFillingBrushStyle->setCurrentIndex(style); m_initializing = false; } void XYCurveDock::curveFillingFirstColorChanged(QColor& color) { m_initializing = true; ui.kcbFillingFirstColor->setColor(color); GuiTools::updateBrushStyles(ui.cbFillingBrushStyle, color); m_initializing = false; } void XYCurveDock::curveFillingSecondColorChanged(QColor& color) { m_initializing = true; ui.kcbFillingSecondColor->setColor(color); m_initializing = false; } void XYCurveDock::curveFillingFileNameChanged(QString& filename) { m_initializing = true; ui.leFillingFileName->setText(filename); m_initializing = false; } void XYCurveDock::curveFillingOpacityChanged(float opacity) { m_initializing = true; ui.sbFillingOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //"Error bars"-Tab void XYCurveDock::curveXErrorTypeChanged(XYCurve::ErrorType type) { m_initializing = true; ui.cbXErrorType->setCurrentIndex((int) type); m_initializing = false; } void XYCurveDock::curveXErrorPlusColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbXErrorPlusColumn, column); m_initializing = false; } void XYCurveDock::curveXErrorMinusColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbXErrorMinusColumn, column); m_initializing = false; } void XYCurveDock::curveYErrorTypeChanged(XYCurve::ErrorType type) { m_initializing = true; ui.cbYErrorType->setCurrentIndex((int) type); m_initializing = false; } void XYCurveDock::curveYErrorPlusColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbYErrorPlusColumn, column); m_initializing = false; } void XYCurveDock::curveYErrorMinusColumnChanged(const AbstractColumn* column) { m_initializing = true; this->setModelIndexFromAspect(cbYErrorMinusColumn, column); m_initializing = false; } void XYCurveDock::curveErrorBarsCapSizeChanged(qreal size) { m_initializing = true; ui.sbErrorBarsCapSize->setValue( Worksheet::convertFromSceneUnits(size, Worksheet::Point) ); m_initializing = false; } void XYCurveDock::curveErrorBarsTypeChanged(XYCurve::ErrorBarsType type) { m_initializing = true; ui.cbErrorBarsType->setCurrentIndex( (int) type); m_initializing = false; } void XYCurveDock::curveErrorBarsPenChanged(const QPen& pen) { m_initializing = true; ui.cbErrorBarsStyle->setCurrentIndex( (int) pen.style()); ui.kcbErrorBarsColor->setColor( pen.color()); GuiTools::updatePenStyles(ui.cbErrorBarsStyle, pen.color()); ui.sbErrorBarsWidth->setValue( Worksheet::convertFromSceneUnits(pen.widthF(),Worksheet::Point) ); m_initializing = false; } void XYCurveDock::curveErrorBarsOpacityChanged(qreal opacity) { m_initializing = true; ui.sbErrorBarsOpacity->setValue( round(opacity*100.0) ); m_initializing = false; } //************************************************************* //************************* Settings ************************** //************************************************************* void XYCurveDock::load() { //General //This data is read in XYCurveDock::setCurves(). //Line ui.cbLineType->setCurrentIndex( (int) m_curve->lineType() ); ui.chkLineSkipGaps->setChecked( m_curve->lineSkipGaps() ); ui.sbLineInterpolationPointsCount->setValue( m_curve->lineInterpolationPointsCount() ); ui.cbLineStyle->setCurrentIndex( (int) m_curve->linePen().style() ); ui.kcbLineColor->setColor( m_curve->linePen().color() ); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits(m_curve->linePen().widthF(), Worksheet::Point) ); ui.sbLineOpacity->setValue( round(m_curve->lineOpacity()*100.0) ); //Drop lines ui.cbDropLineType->setCurrentIndex( (int) m_curve->dropLineType() ); ui.cbDropLineStyle->setCurrentIndex( (int) m_curve->dropLinePen().style() ); ui.kcbDropLineColor->setColor( m_curve->dropLinePen().color() ); ui.sbDropLineWidth->setValue( Worksheet::convertFromSceneUnits(m_curve->dropLinePen().widthF(),Worksheet::Point) ); ui.sbDropLineOpacity->setValue( round(m_curve->dropLineOpacity()*100.0) ); //Symbols ui.cbSymbolStyle->setCurrentIndex( (int)m_curve->symbolsStyle() ); ui.sbSymbolSize->setValue( Worksheet::convertFromSceneUnits(m_curve->symbolsSize(), Worksheet::Point) ); ui.sbSymbolRotation->setValue( m_curve->symbolsRotationAngle() ); ui.sbSymbolOpacity->setValue( round(m_curve->symbolsOpacity()*100.0) ); ui.cbSymbolFillingStyle->setCurrentIndex( (int) m_curve->symbolsBrush().style() ); ui.kcbSymbolFillingColor->setColor( m_curve->symbolsBrush().color() ); ui.cbSymbolBorderStyle->setCurrentIndex( (int) m_curve->symbolsPen().style() ); ui.kcbSymbolBorderColor->setColor( m_curve->symbolsPen().color() ); ui.sbSymbolBorderWidth->setValue( Worksheet::convertFromSceneUnits(m_curve->symbolsPen().widthF(), Worksheet::Point) ); //Values ui.cbValuesType->setCurrentIndex( (int) m_curve->valuesType() ); ui.cbValuesPosition->setCurrentIndex( (int) m_curve->valuesPosition() ); ui.sbValuesDistance->setValue( Worksheet::convertFromSceneUnits(m_curve->valuesDistance(), Worksheet::Point) ); ui.sbValuesRotation->setValue( m_curve->valuesRotationAngle() ); ui.sbValuesOpacity->setValue( round(m_curve->valuesOpacity()*100.0) ); ui.leValuesPrefix->setText( m_curve->valuesPrefix() ); ui.leValuesSuffix->setText( m_curve->valuesSuffix() ); QFont valuesFont = m_curve->valuesFont(); valuesFont.setPointSizeF( round(Worksheet::convertFromSceneUnits(valuesFont.pixelSize(), Worksheet::Point)) ); ui.kfrValuesFont->setFont(valuesFont); ui.kcbValuesColor->setColor( m_curve->valuesColor() ); //Filling ui.cbFillingPosition->setCurrentIndex( (int) m_curve->fillingPosition() ); ui.cbFillingType->setCurrentIndex( (int)m_curve->fillingType() ); ui.cbFillingColorStyle->setCurrentIndex( (int) m_curve->fillingColorStyle() ); ui.cbFillingImageStyle->setCurrentIndex( (int) m_curve->fillingImageStyle() ); ui.cbFillingBrushStyle->setCurrentIndex( (int) m_curve->fillingBrushStyle() ); ui.leFillingFileName->setText( m_curve->fillingFileName() ); ui.kcbFillingFirstColor->setColor( m_curve->fillingFirstColor() ); ui.kcbFillingSecondColor->setColor( m_curve->fillingSecondColor() ); ui.sbFillingOpacity->setValue( round(m_curve->fillingOpacity()*100.0) ); //Error bars ui.cbXErrorType->setCurrentIndex( (int) m_curve->xErrorType() ); ui.cbYErrorType->setCurrentIndex( (int) m_curve->yErrorType() ); ui.cbErrorBarsType->setCurrentIndex( (int) m_curve->errorBarsType() ); ui.sbErrorBarsCapSize->setValue( Worksheet::convertFromSceneUnits(m_curve->errorBarsCapSize(), Worksheet::Point) ); ui.cbErrorBarsStyle->setCurrentIndex( (int) m_curve->errorBarsPen().style() ); ui.kcbErrorBarsColor->setColor( m_curve->errorBarsPen().color() ); ui.sbErrorBarsWidth->setValue( Worksheet::convertFromSceneUnits(m_curve->errorBarsPen().widthF(),Worksheet::Point) ); ui.sbErrorBarsOpacity->setValue( round(m_curve->errorBarsOpacity()*100.0) ); m_initializing = true; GuiTools::updatePenStyles(ui.cbLineStyle, ui.kcbLineColor->color()); GuiTools::updatePenStyles(ui.cbDropLineStyle, ui.kcbDropLineColor->color()); GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, ui.kcbSymbolFillingColor->color()); GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, ui.kcbSymbolBorderColor->color()); GuiTools::updatePenStyles(ui.cbErrorBarsStyle, ui.kcbErrorBarsColor->color()); m_initializing = false; } void XYCurveDock::loadConfigFromTemplate(KConfig& config) { //extract the name of the template from the file name QString name; int index = config.name().lastIndexOf(QDir::separator()); if (index != -1) name = config.name().right(config.name().size() - index - 1); else name = config.name(); int size = m_curvesList.size(); if (size > 1) m_curve->beginMacro(i18n("%1 xy-curves: template \"%2\" loaded", size, name)); else m_curve->beginMacro(i18n("%1: template \"%2\" loaded", m_curve->name(), name)); this->loadConfig(config); m_curve->endMacro(); } void XYCurveDock::loadConfig(KConfig& config) { KConfigGroup group = config.group( "XYCurve" ); //General //we don't load/save the settings in the general-tab, since they are not style related. //It doesn't make sense to load/save them in the template. //This data is read in XYCurveDock::setCurves(). //Line ui.cbLineType->setCurrentIndex( group.readEntry("LineType", (int) m_curve->lineType()) ); ui.chkLineSkipGaps->setChecked( group.readEntry("LineSkipGaps", m_curve->lineSkipGaps()) ); ui.sbLineInterpolationPointsCount->setValue( group.readEntry("LineInterpolationPointsCount", m_curve->lineInterpolationPointsCount()) ); ui.cbLineStyle->setCurrentIndex( group.readEntry("LineStyle", (int) m_curve->linePen().style()) ); ui.kcbLineColor->setColor( group.readEntry("LineColor", m_curve->linePen().color()) ); ui.sbLineWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("LineWidth", m_curve->linePen().widthF()), Worksheet::Point) ); ui.sbLineOpacity->setValue( round(group.readEntry("LineOpacity", m_curve->lineOpacity())*100.0) ); //Drop lines ui.cbDropLineType->setCurrentIndex( group.readEntry("DropLineType", (int) m_curve->dropLineType()) ); ui.cbDropLineStyle->setCurrentIndex( group.readEntry("DropLineStyle", (int) m_curve->dropLinePen().style()) ); ui.kcbDropLineColor->setColor( group.readEntry("DropLineColor", m_curve->dropLinePen().color()) ); ui.sbDropLineWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("DropLineWidth", m_curve->dropLinePen().widthF()),Worksheet::Point) ); ui.sbDropLineOpacity->setValue( round(group.readEntry("DropLineOpacity", m_curve->dropLineOpacity())*100.0) ); //Symbols ui.cbSymbolStyle->setCurrentIndex( group.readEntry("SymbolStyle", (int)m_curve->symbolsStyle()) ); ui.sbSymbolSize->setValue( Worksheet::convertFromSceneUnits(group.readEntry("SymbolSize", m_curve->symbolsSize()), Worksheet::Point) ); ui.sbSymbolRotation->setValue( group.readEntry("SymbolRotation", m_curve->symbolsRotationAngle()) ); ui.sbSymbolOpacity->setValue( round(group.readEntry("SymbolOpacity", m_curve->symbolsOpacity())*100.0) ); ui.cbSymbolFillingStyle->setCurrentIndex( group.readEntry("SymbolFillingStyle", (int) m_curve->symbolsBrush().style()) ); ui.kcbSymbolFillingColor->setColor( group.readEntry("SymbolFillingColor", m_curve->symbolsBrush().color()) ); ui.cbSymbolBorderStyle->setCurrentIndex( group.readEntry("SymbolBorderStyle", (int) m_curve->symbolsPen().style()) ); ui.kcbSymbolBorderColor->setColor( group.readEntry("SymbolBorderColor", m_curve->symbolsPen().color()) ); ui.sbSymbolBorderWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("SymbolBorderWidth",m_curve->symbolsPen().widthF()), Worksheet::Point) ); //Values ui.cbValuesType->setCurrentIndex( group.readEntry("ValuesType", (int) m_curve->valuesType()) ); ui.cbValuesPosition->setCurrentIndex( group.readEntry("ValuesPosition", (int) m_curve->valuesPosition()) ); ui.sbValuesDistance->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ValuesDistance", m_curve->valuesDistance()), Worksheet::Point) ); ui.sbValuesRotation->setValue( group.readEntry("ValuesRotation", m_curve->valuesRotationAngle()) ); ui.sbValuesOpacity->setValue( round(group.readEntry("ValuesOpacity",m_curve->valuesOpacity())*100.0) ); ui.leValuesPrefix->setText( group.readEntry("ValuesPrefix", m_curve->valuesPrefix()) ); ui.leValuesSuffix->setText( group.readEntry("ValuesSuffix", m_curve->valuesSuffix()) ); QFont valuesFont = m_curve->valuesFont(); valuesFont.setPointSizeF( round(Worksheet::convertFromSceneUnits(valuesFont.pixelSize(), Worksheet::Point)) ); ui.kfrValuesFont->setFont( group.readEntry("ValuesFont", valuesFont) ); ui.kcbValuesColor->setColor( group.readEntry("ValuesColor", m_curve->valuesColor()) ); //Filling ui.cbFillingPosition->setCurrentIndex( group.readEntry("FillingPosition", (int) m_curve->fillingPosition()) ); ui.cbFillingType->setCurrentIndex( group.readEntry("FillingType", (int) m_curve->fillingType()) ); ui.cbFillingColorStyle->setCurrentIndex( group.readEntry("FillingColorStyle", (int) m_curve->fillingColorStyle()) ); ui.cbFillingImageStyle->setCurrentIndex( group.readEntry("FillingImageStyle", (int) m_curve->fillingImageStyle()) ); ui.cbFillingBrushStyle->setCurrentIndex( group.readEntry("FillingBrushStyle", (int) m_curve->fillingBrushStyle()) ); ui.leFillingFileName->setText( group.readEntry("FillingFileName", m_curve->fillingFileName()) ); ui.kcbFillingFirstColor->setColor( group.readEntry("FillingFirstColor", m_curve->fillingFirstColor()) ); ui.kcbFillingSecondColor->setColor( group.readEntry("FillingSecondColor", m_curve->fillingSecondColor()) ); ui.sbFillingOpacity->setValue( round(group.readEntry("FillingOpacity", m_curve->fillingOpacity())*100.0) ); //Error bars ui.cbXErrorType->setCurrentIndex( group.readEntry("XErrorType", (int) m_curve->xErrorType()) ); ui.cbYErrorType->setCurrentIndex( group.readEntry("YErrorType", (int) m_curve->yErrorType()) ); ui.cbErrorBarsType->setCurrentIndex( group.readEntry("ErrorBarsType", (int) m_curve->errorBarsType()) ); ui.sbErrorBarsCapSize->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ErrorBarsCapSize", m_curve->errorBarsCapSize()), Worksheet::Point) ); ui.cbErrorBarsStyle->setCurrentIndex( group.readEntry("ErrorBarsStyle", (int) m_curve->errorBarsPen().style()) ); ui.kcbErrorBarsColor->setColor( group.readEntry("ErrorBarsColor", m_curve->errorBarsPen().color()) ); ui.sbErrorBarsWidth->setValue( Worksheet::convertFromSceneUnits(group.readEntry("ErrorBarsWidth", m_curve->errorBarsPen().widthF()),Worksheet::Point) ); ui.sbErrorBarsOpacity->setValue( round(group.readEntry("ErrorBarsOpacity", m_curve->errorBarsOpacity())*100.0) ); m_initializing = true; GuiTools::updatePenStyles(ui.cbLineStyle, ui.kcbLineColor->color()); GuiTools::updatePenStyles(ui.cbDropLineStyle, ui.kcbDropLineColor->color()); GuiTools::updateBrushStyles(ui.cbSymbolFillingStyle, ui.kcbSymbolFillingColor->color()); GuiTools::updatePenStyles(ui.cbSymbolBorderStyle, ui.kcbSymbolBorderColor->color()); GuiTools::updatePenStyles(ui.cbErrorBarsStyle, ui.kcbErrorBarsColor->color()); GuiTools::updateBrushStyles(ui.cbFillingBrushStyle, ui.kcbFillingFirstColor->color()); m_initializing = false; } void XYCurveDock::saveConfigAsTemplate(KConfig& config) { KConfigGroup group = config.group( "XYCurve" ); //General //we don't load/save the settings in the general-tab, since they are not style related. //It doesn't make sense to load/save them in the template. group.writeEntry("LineType", ui.cbLineType->currentIndex()); group.writeEntry("LineSkipGaps", ui.chkLineSkipGaps->isChecked()); group.writeEntry("LineInterpolationPointsCount", ui.sbLineInterpolationPointsCount->value() ); group.writeEntry("LineStyle", ui.cbLineStyle->currentIndex()); group.writeEntry("LineColor", ui.kcbLineColor->color()); group.writeEntry("LineWidth", Worksheet::convertToSceneUnits(ui.sbLineWidth->value(),Worksheet::Point) ); group.writeEntry("LineOpacity", ui.sbLineOpacity->value()/100 ); //Drop Line group.writeEntry("DropLineType", ui.cbDropLineType->currentIndex()); group.writeEntry("DropLineStyle", ui.cbDropLineStyle->currentIndex()); group.writeEntry("DropLineColor", ui.kcbDropLineColor->color()); group.writeEntry("DropLineWidth", Worksheet::convertToSceneUnits(ui.sbDropLineWidth->value(),Worksheet::Point) ); group.writeEntry("DropLineOpacity", ui.sbDropLineOpacity->value()/100 ); //Symbol (TODO: character) group.writeEntry("SymbolStyle", ui.cbSymbolStyle->currentIndex()); group.writeEntry("SymbolSize", Worksheet::convertToSceneUnits(ui.sbSymbolSize->value(),Worksheet::Point)); group.writeEntry("SymbolRotation", ui.sbSymbolRotation->value()); group.writeEntry("SymbolOpacity", ui.sbSymbolOpacity->value()/100 ); group.writeEntry("SymbolFillingStyle", ui.cbSymbolFillingStyle->currentIndex()); group.writeEntry("SymbolFillingColor", ui.kcbSymbolFillingColor->color()); group.writeEntry("SymbolBorderStyle", ui.cbSymbolBorderStyle->currentIndex()); group.writeEntry("SymbolBorderColor", ui.kcbSymbolBorderColor->color()); group.writeEntry("SymbolBorderWidth", Worksheet::convertToSceneUnits(ui.sbSymbolBorderWidth->value(),Worksheet::Point)); //Values group.writeEntry("ValuesType", ui.cbValuesType->currentIndex()); group.writeEntry("ValuesPosition", ui.cbValuesPosition->currentIndex()); group.writeEntry("ValuesDistance", Worksheet::convertToSceneUnits(ui.sbValuesDistance->value(),Worksheet::Point)); group.writeEntry("ValuesRotation", ui.sbValuesRotation->value()); group.writeEntry("ValuesOpacity", ui.sbValuesOpacity->value()/100); group.writeEntry("ValuesPrefix", ui.leValuesPrefix->text()); group.writeEntry("ValuesSuffix", ui.leValuesSuffix->text()); group.writeEntry("ValuesFont", ui.kfrValuesFont->font()); group.writeEntry("ValuesColor", ui.kcbValuesColor->color()); //Filling group.writeEntry("FillingPosition", ui.cbFillingPosition->currentIndex()); group.writeEntry("FillingType", ui.cbFillingType->currentIndex()); group.writeEntry("FillingColorStyle", ui.cbFillingColorStyle->currentIndex()); group.writeEntry("FillingImageStyle", ui.cbFillingImageStyle->currentIndex()); group.writeEntry("FillingBrushStyle", ui.cbFillingBrushStyle->currentIndex()); group.writeEntry("FillingFileName", ui.leFillingFileName->text()); group.writeEntry("FillingFirstColor", ui.kcbFillingFirstColor->color()); group.writeEntry("FillingSecondColor", ui.kcbFillingSecondColor->color()); group.writeEntry("FillingOpacity", ui.sbFillingOpacity->value()/100.0); //Error bars group.writeEntry("XErrorType", ui.cbXErrorType->currentIndex()); group.writeEntry("YErrorType", ui.cbYErrorType->currentIndex()); group.writeEntry("ErrorBarsType", ui.cbErrorBarsType->currentIndex()); group.writeEntry("ErrorBarsCapSize", Worksheet::convertToSceneUnits(ui.sbErrorBarsCapSize->value(),Worksheet::Point) ); group.writeEntry("ErrorBarsStyle", ui.cbErrorBarsStyle->currentIndex()); group.writeEntry("ErrorBarsColor", ui.kcbErrorBarsColor->color()); group.writeEntry("ErrorBarsWidth", Worksheet::convertToSceneUnits(ui.sbErrorBarsWidth->value(),Worksheet::Point) ); group.writeEntry("ErrorBarsOpacity", ui.sbErrorBarsOpacity->value()/100 ); config.sync(); } diff --git a/src/kdefrontend/labplot2ui.rc b/src/kdefrontend/labplot2ui.rc index 05c6c8485..b8f6d209d 100644 --- a/src/kdefrontend/labplot2ui.rc +++ b/src/kdefrontend/labplot2ui.rc @@ -1,100 +1,100 @@ Project Worksheet Datapicker Spreadsheet CAS Worksheet CartesianPlot &File -&New +&Add New &CAS Worksheet Import &Edit &Spreadsheet &Matrix &Worksheet &CAS Worksheet &Analysis &Datapicker &Tools &Windows diff --git a/src/labplot2.xml b/src/labplot2.xml index 90b138d5d..052bd320c 100644 --- a/src/labplot2.xml +++ b/src/labplot2.xml @@ -1,27 +1,28 @@ LabPlot2 Project File Fitxer de projecte LabPlot2 Fitxer de projecte LabPlot2 Soubor projektu LabPlot2 LabPlot2-Projektdatei LabPlot2 Project File Archivo de proyecto de LabPlot2 + LabPlot2 proiektu fitxategia LabPlot2-projektitiedosto Fichier projet LabPlot2 Ficheiro de proxecto de LabPlot2 File di progetto LabPlot2 LabPlot2 프로젝트 파일 Projectbestand LabPlot Plik projektu LabPlot2 Ficheiro de Projecto do LabPlot2 Arquivo de projeto do LabPlot2 Súbor projektu LabPlot2 Labplot2 projektfil файл проєкту LabPlot2 LabPlot2 專案檔 diff --git a/src/org.kde.labplot2.desktop b/src/org.kde.labplot2.desktop index 035331c08..e51385c32 100755 --- a/src/org.kde.labplot2.desktop +++ b/src/org.kde.labplot2.desktop @@ -1,96 +1,99 @@ [Desktop Entry] Type=Application Exec=labplot2 -qwindowtitle %c %i %f Icon=labplot2 Name=LabPlot2 Name[bs]=LabPlot2 Name[ca]=LabPlot2 Name[ca@valencia]=LabPlot2 Name[cs]=LabPlot2 Name[da]=LabPlot2 Name[de]=LabPlot2 Name[el]=LabPlot2 Name[en_GB]=LabPlot2 Name[es]=LabPlot2 +Name[eu]=LabPlot2 Name[fi]=LabPlot2 Name[fr]=LabPlot2 Name[gl]=LabPlot2 Name[hu]=LabPlot2 Name[id]=LabPlot2 Name[it]=LabPlot2 Name[ko]=LabPlot2 Name[nl]=LabPlot2 Name[pl]=LabPlot2 Name[pt]=LabPlot2 Name[pt_BR]=LabPlot2 Name[ru]=LabPlot2 Name[sk]=LabPlot2 Name[sv]=Labplot 2 Name[tr]=LabPlot2 Name[uk]=LabPlot2 Name[x-test]=xxLabPlot2xx Name[zh_CN]=LabPlot2 Name[zh_TW]=LabPlot2 GenericName=LabPlot GenericName[bs]=LabPlot GenericName[ca]=LabPlot GenericName[ca@valencia]=LabPlot GenericName[cs]=LabPlot GenericName[da]=LabPlot GenericName[de]=LabPlot GenericName[el]=LabPlot GenericName[en_GB]=LabPlot GenericName[es]=LabPlot +GenericName[eu]=LabPlot GenericName[fi]=LabPlot GenericName[fr]=LabPlot GenericName[gl]=LabPlot GenericName[hu]=LabPlot GenericName[id]=LabPlot GenericName[it]=LabPlot GenericName[ko]=LabPlot GenericName[nl]=LabPlot GenericName[pl]=LabPlot GenericName[pt]=LabPlot GenericName[pt_BR]=LabPlot GenericName[ru]=LabPlot GenericName[sk]=LabPlot GenericName[sv]=Labplot GenericName[tr]=LabPlot GenericName[uk]=LabPlot GenericName[x-test]=xxLabPlotxx GenericName[zh_CN]=LabPlot GenericName[zh_TW]=LabPlot Comment=LabPlot is a KDE-application for interactive graphing and analysis of scientific data. Comment[bs]=LabPlot je KDE-aplikacija za interaktivnu grafiku i analizu naučnih podataka. Comment[ca]=El LabPlot és una aplicació KDE per a la representació interactiva de grafs i anàlisi de dades científiques. Comment[ca@valencia]=El LabPlot és una aplicació KDE per a la representació interactiva de grafs i anàlisi de dades científiques. Comment[cs]=LabPlot je aplikace KDE pro interaktivní vykreslování grafů a analýzu vědeckých dat. Comment[da]=LabPlot er et KDE-program til at lave grafer interaktivt og analyse af videnskabelige data. Comment[de]=LabPlot ist eine KDE-Anwendung zur interaktiven Erstellung von Grafiken und Analyse wissenschaftlicher Daten. Comment[el]=Το LabPlot είναι μια KDE-εφαρμογή για διαδραστική αναπαράσταση και ανάλυση επιστημονικών δεδομένων. Comment[en_GB]=LabPlot is a KDE-application for interactive graphing and analysis of scientific data. Comment[es]=LabPlot es una aplicación de KDE de gráficos interactivos y análisis datos científicos. +Comment[eu]=LabPlot datu zientifikoak modu elkarreragilean grafikatu eta aztertzeko KDE aplikazio bat da. Comment[fi]=LabPlot on KDE-sovellus tieteellisen datan vuorovaikutteiseen kuvaamiseen ja analysointiin Comment[fr]=LabPlot est une application KDE pour le tracé de graphiques interactif et l'analyse de données scientifiques. Comment[gl]=LabPlot é un aplicativo de KDE para a xeración interactiva de gráficos e a análise de datos científicos. Comment[hu]=A LabPlot egy KDE-alkalmazás interaktív grafikonrajzoláshoz és tudományos adatok elemzéséhez. Comment[id]=LabPlot adalah aplikasi KDE untuk penggrafikan interaktif dan analisis data ilmiah. Comment[it]=LabPlot è un'applicazione di KDE per la grafica interattiva e per l'analisi dei dati scientifici. Comment[ko]=LabPlot은 KDE용 인터랙티브 그래핑 및 과학 데이터 프로그램입니다. Comment[nl]=LabPlot is een KDE-toepassing voor interactief van wetenschappelijke gegevens grafieken te maken en deze te analyseren. Comment[pl]=LabPlot jest aplikacją KDE do interaktywnego przestawiania graficznego i analizy danych naukowych. Comment[pt]=O LabPlot é uma aplicação do KDE para gráficos interactivos e para a análise de dados científicos. Comment[pt_BR]=LabPlot é um aplicativo do KDE para criação de gráficos interativos e análise de dados científicos. Comment[ru]=LabPlot — программа от KDE для анализа экспериментальных данных с возможностью интерактивного построения графиков Comment[sk]=LabPlot je KDE aplikácia pre interaktívne grafy a analýzu vedeckých údajov. Comment[sv]=Labplot är ett KDE-program för interaktiv diagramritning och analys av vetenskaplig data. Comment[tr]=LabPlot, etkileşimli çizim ve bilimsel verinin analizi için bir KDE uygulamasıdır. Comment[uk]=LabPlot — програма KDE для інтерактивної побудови графіків та аналізу наукових даних. Comment[x-test]=xxLabPlot is a KDE-application for interactive graphing and analysis of scientific data.xx Comment[zh_CN]=LabPlot 是对科学数据进行交互绘图和分析的 KDE 应用。 Comment[zh_TW]=LabPlot 是一套互動式圖形與分析科學資料的應用程式。 Terminal=false MimeType=application/x-LabPlot-gzip; Categories=Qt;KDE;Education;Science;Physics;Math; X-DocPath=labplot2/index.html X-ServiceTypes=Browser/View diff --git a/tests/nsl/filter/NSLFilterTest.cpp b/tests/nsl/filter/NSLFilterTest.cpp index 38282f388..d8cf03b26 100644 --- a/tests/nsl/filter/NSLFilterTest.cpp +++ b/tests/nsl/filter/NSLFilterTest.cpp @@ -1,84 +1,89 @@ /*************************************************************************** File : NSLFilterTest.cpp Project : LabPlot Description : NSL Tests for filter -------------------------------------------------------------------- Copyright : (C) 2019 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #include "NSLFilterTest.h" extern "C" { #include "backend/nsl/nsl_filter.h" } +void NSLFilterTest::initTestCase() { + const QString currentDir = __FILE__; + m_dataDir = currentDir.left(currentDir.lastIndexOf(QDir::separator())) + QDir::separator() + QLatin1String("data") + QDir::separator(); +} + //############################################################################## //################# form test //############################################################################## void NSLFilterTest::testForm() { const int N = 1000; double data[N+2]; int i; for (i = 0; i < N+2; i++) data[i] = 1.0; /*Bessel gain*/ int n = 3; double x = 1.; double G = nsl_filter_gain_bessel(n, x); printf("G = %.15g\n", G); QCOMPARE(G, 0.901262652189164); /* filter form */ nsl_filter_apply(data, N, nsl_filter_type_low_pass, nsl_filter_form_legendre, 2, 50, 2); nsl_filter_apply(data, N, nsl_filter_type_high_pass, nsl_filter_form_legendre, 2, 50, 2); nsl_filter_apply(data, N, nsl_filter_type_band_pass, nsl_filter_form_legendre, 2, 100, 50); nsl_filter_apply(data, N, nsl_filter_type_band_reject, nsl_filter_form_legendre, 2, 100, 100); nsl_filter_apply(data, N, nsl_filter_type_low_pass, nsl_filter_form_bessel, 2, 100, 100); nsl_filter_apply(data, N, nsl_filter_type_high_pass, nsl_filter_form_bessel, 2, 100, 100); nsl_filter_apply(data, N, nsl_filter_type_band_pass, nsl_filter_form_bessel, 2, 100, 100); nsl_filter_apply(data, N, nsl_filter_type_band_reject, nsl_filter_form_bessel, 2, 100, 100); //for(i=0; i < N/2; i++) // printf("%d %g\n", i, data[2*i]); /* all pass order,cut,bw */ nsl_filter_fourier(data, N, nsl_filter_type_high_pass, nsl_filter_form_ideal, 0, 0, 2); /* filter tests */ nsl_filter_fourier(data, N, nsl_filter_type_low_pass, nsl_filter_form_ideal, 0, 3, 2); nsl_filter_fourier(data, N, nsl_filter_type_high_pass, nsl_filter_form_ideal, 0, 3, 2); nsl_filter_fourier(data, N, nsl_filter_type_band_pass, nsl_filter_form_ideal, 0, 2, 2); nsl_filter_fourier(data, N, nsl_filter_type_band_reject, nsl_filter_form_ideal, 0, 2, 2); nsl_filter_fourier(data, N, nsl_filter_type_low_pass, nsl_filter_form_butterworth, 1, 2, 2); nsl_filter_fourier(data, N, nsl_filter_type_high_pass, nsl_filter_form_butterworth, 1, 2, 2); nsl_filter_fourier(data, N, nsl_filter_type_band_pass, nsl_filter_form_butterworth, 2, 2, 2); } //############################################################################## //################# performance //############################################################################## QTEST_MAIN(NSLFilterTest) diff --git a/tests/nsl/filter/NSLFilterTest.h b/tests/nsl/filter/NSLFilterTest.h index 368794dce..68c12d334 100644 --- a/tests/nsl/filter/NSLFilterTest.h +++ b/tests/nsl/filter/NSLFilterTest.h @@ -1,42 +1,44 @@ /*************************************************************************** File : NSLFilterTest.h Project : LabPlot Description : NSL Tests for filter -------------------------------------------------------------------- Copyright : (C) 2019 Stefan Gerlach (stefan.gerlach@uni.kn) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef NSLFILTERTEST_H #define NSLFILTERTEST_H #include "../NSLTest.h" class NSLFilterTest : public NSLTest { Q_OBJECT private slots: + void initTestCase(); + void testForm(); // performance //void testPerformance(); private: QString m_dataDir; }; #endif