diff --git a/src/backend/worksheet/WorksheetElement.h b/src/backend/worksheet/WorksheetElement.h index 79a427bd5..b64781627 100644 --- a/src/backend/worksheet/WorksheetElement.h +++ b/src/backend/worksheet/WorksheetElement.h @@ -1,86 +1,89 @@ /*************************************************************************** File : WorksheetElement.h Project : LabPlot Description : Base class for all Worksheet children. -------------------------------------------------------------------- Copyright : (C) 2009 Tilman Benkert (thzs@gmx.net) Copyright : (C) 2012-2015 by Alexander Semke (alexander.semke@web.de) ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin Street, Fifth Floor, * * Boston, MA 02110-1301 USA * * * ***************************************************************************/ #ifndef WORKSHEETELEMENT_H #define WORKSHEETELEMENT_H #include "backend/core/AbstractAspect.h" #include class QAction; class QGraphicsItem; class QPen; class KConfig; class WorksheetElement : public AbstractAspect { - Q_OBJECT - - public: - explicit WorksheetElement(const QString&); - ~WorksheetElement() override; - - enum WorksheetElementName {NameCartesianPlot = 1}; - - virtual QGraphicsItem* graphicsItem() const = 0; - virtual void setZValue(qreal); - virtual void setVisible(bool on) = 0; - virtual bool isVisible() const = 0; - virtual bool isFullyVisible() const; - virtual void setPrinting(bool) = 0; - QMenu* createContextMenu() override; - virtual void loadThemeConfig(const KConfig&); - virtual void saveThemeConfig(const KConfig&); - static QPainterPath shapeFromPath(const QPainterPath&, const QPen&); - virtual void handleResize(double horizontalRatio, double verticalRatio, bool pageResize = false) = 0; - - public slots: - virtual void retransform() = 0; - - private: - QMenu* m_drawingOrderMenu; - QMenu* m_moveBehindMenu; - QMenu* m_moveInFrontOfMenu; - - private slots: - void prepareMoveBehindMenu(); - void prepareMoveInFrontOfMenu(); - void execMoveBehind(QAction*); - void execMoveInFrontOf(QAction*); - - signals: - friend class AbstractPlotSetHorizontalPaddingCmd; - friend class AbstractPlotSetVerticalPaddingCmd; - void horizontalPaddingChanged(float); - void verticalPaddingChanged(float); - - void hovered(); - void unhovered(); +Q_OBJECT + +public: + explicit WorksheetElement(const QString&); + ~WorksheetElement() override; + + enum WorksheetElementName {NameCartesianPlot = 1}; + + virtual QGraphicsItem* graphicsItem() const = 0; + virtual void setZValue(qreal); + virtual void setVisible(bool on) = 0; + virtual bool isVisible() const = 0; + virtual bool isFullyVisible() const; + virtual void setPrinting(bool) = 0; + + QMenu* createContextMenu() override; + + virtual void loadThemeConfig(const KConfig&); + virtual void saveThemeConfig(const KConfig&); + + static QPainterPath shapeFromPath(const QPainterPath&, const QPen&); + virtual void handleResize(double horizontalRatio, double verticalRatio, bool pageResize = false) = 0; + +public slots: + virtual void retransform() = 0; + +private: + QMenu* m_drawingOrderMenu; + QMenu* m_moveBehindMenu; + QMenu* m_moveInFrontOfMenu; + +private slots: + void prepareMoveBehindMenu(); + void prepareMoveInFrontOfMenu(); + void execMoveBehind(QAction*); + void execMoveInFrontOf(QAction*); + +signals: + friend class AbstractPlotSetHorizontalPaddingCmd; + friend class AbstractPlotSetVerticalPaddingCmd; + void horizontalPaddingChanged(float); + void verticalPaddingChanged(float); + + void hovered(); + void unhovered(); }; #endif diff --git a/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.cpp b/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.cpp index 539f30840..3023e15b5 100644 --- a/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.cpp +++ b/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.cpp @@ -1,1148 +1,1163 @@ /*************************************************************************** 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), d_ptr(new CartesianPlotLegendPrivate(this)), m_plot(plot) { init(); } CartesianPlotLegend::CartesianPlotLegend(CartesianPlot* plot, const QString &name, CartesianPlotLegendPrivate *dd) : WorksheetElement(name), d_ptr(dd), m_plot(plot) { init(); } CartesianPlotLegend::~CartesianPlotLegend() { //no need to delete the d-pointer here - it inherits from QGraphicsItem //and is deleted during the cleanup in QGraphicsScene } 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->setCheckable(true); connect(visibilityAction, &QAction::triggered, this, &CartesianPlotLegend::visibilityChanged); } 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"))); +} + //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), suppressItemChangeEvent(false), suppressRetransform(false), m_printing(false), m_hovered(false) { setAcceptHoverEvents(true); } QString CartesianPlotLegendPrivate::name() const { return q->name(); } QRectF CartesianPlotLegendPrivate::boundingRect() const { 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); 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(); for (auto* curve : q->m_plot->children()) { if (curve && curve->isVisible()) curvesList.push_back(curve); } int curveCount = curvesList.size(); columnCount = (curveCount= curveCount ) break; curve = 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 = title->graphicsItem()->boundingRect().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()) legendHeight += title->graphicsItem()->boundingRect().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(); XYCurve* curve; 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= curveCount ) break; curve = 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=0; 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()))); this->borderPen().setColor(group.readEntry("BorderColor",(QColor) this->borderPen().color())); this->setBorderCornerRadius(group.readEntry("BorderCornerRadius", this->borderCornerRadius())); this->setBorderOpacity(group.readEntry("BorderOpacity", this->borderOpacity())); this->borderPen().setStyle((Qt::PenStyle)(group.readEntry("BorderStyle", (int) this->borderPen().style()))); this->borderPen().setWidthF(group.readEntry("BorderWidth", this->borderPen().widthF())); title()->loadThemeConfig(config); } diff --git a/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.h b/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.h index cc74670cb..f00605d84 100644 --- a/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.h +++ b/src/backend/worksheet/plots/cartesian/CartesianPlotLegend.h @@ -1,170 +1,173 @@ /*************************************************************************** File : CartesianPlotLegend.h Project : LabPlot Description : Legend for the cartesian plot -------------------------------------------------------------------- - Copyright : (C) 2013-2017 Alexander Semke (alexander.semke@web.de) + 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 * * * ***************************************************************************/ #ifndef CARTESIANPLOTLEGEND_H #define CARTESIANPLOTLEGEND_H #include "backend/worksheet/WorksheetElement.h" #include "backend/worksheet/plots/PlotArea.h" #include "backend/lib/macros.h" class CartesianPlot; class CartesianPlotLegendPrivate; class TextLabel; class CartesianPlotLegend : public WorksheetElement { Q_OBJECT Q_ENUMS(HorizontalPosition) Q_ENUMS(VerticalPosition) public: enum HorizontalPosition {hPositionLeft, hPositionCenter, hPositionRight, hPositionCustom}; enum VerticalPosition {vPositionTop, vPositionCenter, vPositionBottom, vPositionCustom}; struct PositionWrapper { QPointF point; HorizontalPosition horizontalPosition; VerticalPosition verticalPosition; }; CartesianPlotLegend(CartesianPlot* parentPlot, const QString &name); ~CartesianPlotLegend() override; QIcon icon() const override; QMenu* createContextMenu() override; QGraphicsItem* graphicsItem() const override; void save(QXmlStreamWriter*) const override; bool load(XmlStreamReader*, bool preview) override; void loadThemeConfig(const KConfig& config) override; void setVisible(bool) override; bool isVisible() const override; void setPrinting(bool) override; TextLabel* title(); CLASS_D_ACCESSOR_DECL(QFont, labelFont, LabelFont) CLASS_D_ACCESSOR_DECL(QColor, labelColor, LabelColor) BASIC_D_ACCESSOR_DECL(bool, labelColumnMajor, LabelColumnMajor) CLASS_D_ACCESSOR_DECL(PositionWrapper, position, Position) + BASIC_D_ACCESSOR_DECL(qreal, rotationAngle, RotationAngle) BASIC_D_ACCESSOR_DECL(float, lineSymbolWidth, LineSymbolWidth) BASIC_D_ACCESSOR_DECL(float, backgroundOpacity, BackgroundOpacity) BASIC_D_ACCESSOR_DECL(PlotArea::BackgroundType, backgroundType, BackgroundType) BASIC_D_ACCESSOR_DECL(PlotArea::BackgroundColorStyle, backgroundColorStyle, BackgroundColorStyle) BASIC_D_ACCESSOR_DECL(PlotArea::BackgroundImageStyle, backgroundImageStyle, BackgroundImageStyle) BASIC_D_ACCESSOR_DECL(Qt::BrushStyle, backgroundBrushStyle, BackgroundBrushStyle) CLASS_D_ACCESSOR_DECL(QColor, backgroundFirstColor, BackgroundFirstColor) CLASS_D_ACCESSOR_DECL(QColor, backgroundSecondColor, BackgroundSecondColor) CLASS_D_ACCESSOR_DECL(QString, backgroundFileName, BackgroundFileName) CLASS_D_ACCESSOR_DECL(QPen, borderPen, BorderPen) BASIC_D_ACCESSOR_DECL(float, borderCornerRadius, BorderCornerRadius) BASIC_D_ACCESSOR_DECL(float, borderOpacity, BorderOpacity) BASIC_D_ACCESSOR_DECL(float, layoutTopMargin, LayoutTopMargin) BASIC_D_ACCESSOR_DECL(float, layoutBottomMargin, LayoutBottomMargin) BASIC_D_ACCESSOR_DECL(float, layoutLeftMargin, LayoutLeftMargin) BASIC_D_ACCESSOR_DECL(float, layoutRightMargin, LayoutRightMargin) BASIC_D_ACCESSOR_DECL(float, layoutHorizontalSpacing, LayoutHorizontalSpacing) BASIC_D_ACCESSOR_DECL(float, layoutVerticalSpacing, LayoutVerticalSpacing) BASIC_D_ACCESSOR_DECL(int, layoutColumnCount, LayoutColumnCount) void retransform() override; void handleResize(double horizontalRatio, double verticalRatio, bool pageResize) override; typedef CartesianPlotLegendPrivate Private; protected: CartesianPlotLegend(CartesianPlot*, const QString& name, CartesianPlotLegendPrivate* dd); CartesianPlotLegendPrivate* const d_ptr; private: Q_DECLARE_PRIVATE(CartesianPlotLegend) void init(); void initActions(); CartesianPlot* m_plot; QAction* visibilityAction; private slots: //SLOTs for changes triggered via QActions in the context menu void visibilityChangedSlot(); signals: friend class CartesianPlotLegendSetLabelFontCmd; friend class CartesianPlotLegendSetLabelColorCmd; friend class CartesianPlotLegendSetLabelColumnMajorCmd; friend class CartesianPlotLegendSetLineSymbolWidthCmd; friend class CartesianPlotLegendSetPositionCmd; + friend class CartesianPlotLegendSetRotationAngleCmd; friend class CartesianPlotLegendSetBackgroundTypeCmd; friend class CartesianPlotLegendSetBackgroundColorStyleCmd; friend class CartesianPlotLegendSetBackgroundImageStyleCmd; friend class CartesianPlotLegendSetBackgroundBrushStyleCmd; friend class CartesianPlotLegendSetBackgroundFirstColorCmd; friend class CartesianPlotLegendSetBackgroundSecondColorCmd; friend class CartesianPlotLegendSetBackgroundFileNameCmd; friend class CartesianPlotLegendSetBackgroundOpacityCmd; friend class CartesianPlotLegendSetBorderPenCmd; friend class CartesianPlotLegendSetBorderCornerRadiusCmd; friend class CartesianPlotLegendSetBorderOpacityCmd; friend class CartesianPlotLegendSetLayoutTopMarginCmd; friend class CartesianPlotLegendSetLayoutBottomMarginCmd; friend class CartesianPlotLegendSetLayoutLeftMarginCmd; friend class CartesianPlotLegendSetLayoutRightMarginCmd; friend class CartesianPlotLegendSetLayoutVerticalSpacingCmd; friend class CartesianPlotLegendSetLayoutHorizontalSpacingCmd; friend class CartesianPlotLegendSetLayoutColumnCountCmd; void labelFontChanged(QFont&); void labelColorChanged(QColor&); void labelColumnMajorChanged(bool); void lineSymbolWidthChanged(float); void positionChanged(const CartesianPlotLegend::PositionWrapper&); + void rotationAngleChanged(qreal); void backgroundTypeChanged(PlotArea::BackgroundType); void backgroundColorStyleChanged(PlotArea::BackgroundColorStyle); void backgroundImageStyleChanged(PlotArea::BackgroundImageStyle); void backgroundBrushStyleChanged(Qt::BrushStyle); void backgroundFirstColorChanged(QColor&); void backgroundSecondColorChanged(QColor&); void backgroundFileNameChanged(QString&); void backgroundOpacityChanged(float); void borderPenChanged(QPen&); void borderCornerRadiusChanged(float); void borderOpacityChanged(float); void layoutTopMarginChanged(float); void layoutBottomMarginChanged(float); void layoutLeftMarginChanged(float); void layoutRightMarginChanged(float); void layoutVerticalSpacingChanged(float); void layoutHorizontalSpacingChanged(float); void layoutColumnCountChanged(int); void positionChanged(QPointF&); void visibilityChanged(bool); }; #endif diff --git a/src/backend/worksheet/plots/cartesian/CartesianPlotLegendPrivate.h b/src/backend/worksheet/plots/cartesian/CartesianPlotLegendPrivate.h index 4420633b8..4ebeaa7e5 100644 --- a/src/backend/worksheet/plots/cartesian/CartesianPlotLegendPrivate.h +++ b/src/backend/worksheet/plots/cartesian/CartesianPlotLegendPrivate.h @@ -1,105 +1,106 @@ /*************************************************************************** File : CartesianPlotLegendPrivate.h Project : LabPlot Description : Private members of CartesianPlotLegend -------------------------------------------------------------------- - Copyright : (C) 2013 by Alexander Semke (alexander.semke@web.de) + Copyright : (C) 2013-2018 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 * * * ***************************************************************************/ #ifndef CARTESIANPLOTLEGENDPRIVATE_H #define CARTESIANPLOTLEGENDPRIVATE_H #include #include #include #include class CartesianPlotLegend; class XYCurve; class QGraphicsSceneContextMenuEvent; class CartesianPlotLegendPrivate : public QGraphicsItem { - public: - explicit CartesianPlotLegendPrivate(CartesianPlotLegend* owner); +public: + explicit CartesianPlotLegendPrivate(CartesianPlotLegend* owner); - CartesianPlotLegend* const q; + CartesianPlotLegend* const q; - QString name() const; - bool swapVisible(bool on); - void retransform(); - void updatePosition(); + QString name() const; + bool swapVisible(bool on); + void retransform(); + void updatePosition(); - //QGraphicsItem's virtual functions - void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override; - QRectF boundingRect() const override; - QPainterPath shape() const override; - QVariant itemChange(GraphicsItemChange change, const QVariant &value) override; - void mouseReleaseEvent(QGraphicsSceneMouseEvent*) override; + //QGraphicsItem's virtual functions + void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override; + QRectF boundingRect() const override; + QPainterPath shape() const override; + QVariant itemChange(GraphicsItemChange change, const QVariant &value) override; + void mouseReleaseEvent(QGraphicsSceneMouseEvent*) override; - bool suppressItemChangeEvent; - bool suppressRetransform; - bool m_printing; - bool m_hovered; + bool suppressItemChangeEvent; + bool suppressRetransform; + bool m_printing; + bool m_hovered; - QList curvesList; //list containing all visible curves - QRectF rect; - QFont labelFont; - QColor labelColor; - bool labelColumnMajor; - CartesianPlotLegend::PositionWrapper position; //position in parent's coordinate system - float lineSymbolWidth; //the width of line+symbol - QList maxColumnTextWidths; //the maximal width of the text within each column - int columnCount; //the actual number of columns, can be smaller then the specified layoutColumnCount - int rowCount; //the number of rows in the legend, depends on the number of curves and on columnCount - TextLabel* title; + QList curvesList; //list containing all visible curves + QRectF rect; + QFont labelFont; + QColor labelColor; + bool labelColumnMajor; + CartesianPlotLegend::PositionWrapper position; //position in parent's coordinate system + qreal rotationAngle; + float lineSymbolWidth; //the width of line+symbol + QList maxColumnTextWidths; //the maximal width of the text within each column + int columnCount; //the actual number of columns, can be smaller then the specified layoutColumnCount + int rowCount; //the number of rows in the legend, depends on the number of curves and on columnCount + TextLabel* title; - //Background - PlotArea::BackgroundType backgroundType; - PlotArea::BackgroundColorStyle backgroundColorStyle; - PlotArea::BackgroundImageStyle backgroundImageStyle; - Qt::BrushStyle backgroundBrushStyle; - QColor backgroundFirstColor; - QColor backgroundSecondColor; - QString backgroundFileName; - float backgroundOpacity; + //Background + PlotArea::BackgroundType backgroundType; + PlotArea::BackgroundColorStyle backgroundColorStyle; + PlotArea::BackgroundImageStyle backgroundImageStyle; + Qt::BrushStyle backgroundBrushStyle; + QColor backgroundFirstColor; + QColor backgroundSecondColor; + QString backgroundFileName; + float backgroundOpacity; - //Border - QPen borderPen; - qreal borderCornerRadius; - qreal borderOpacity; + //Border + QPen borderPen; + qreal borderCornerRadius; + qreal borderOpacity; - //Layout - float layoutTopMargin; - float layoutBottomMargin; - float layoutLeftMargin; - float layoutRightMargin; - float layoutVerticalSpacing; - float layoutHorizontalSpacing; - int layoutColumnCount; + //Layout + float layoutTopMargin; + float layoutBottomMargin; + float layoutLeftMargin; + float layoutRightMargin; + float layoutVerticalSpacing; + float layoutHorizontalSpacing; + int layoutColumnCount; - private: - void contextMenuEvent(QGraphicsSceneContextMenuEvent*) override; - void hoverEnterEvent(QGraphicsSceneHoverEvent*) override; - void hoverLeaveEvent(QGraphicsSceneHoverEvent*) override; +private: + void contextMenuEvent(QGraphicsSceneContextMenuEvent*) override; + void hoverEnterEvent(QGraphicsSceneHoverEvent*) override; + void hoverLeaveEvent(QGraphicsSceneHoverEvent*) override; }; #endif diff --git a/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.cpp b/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.cpp index e0b80c2f6..3033edc6e 100644 --- a/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.cpp +++ b/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.cpp @@ -1,1052 +1,1069 @@ /*************************************************************************** File : CartesianPlotLegendDock.cpp Project : LabPlot -------------------------------------------------------------------- - Copyright : (C) 2013-2016 by Alexander Semke (alexander.semke@web.de) + 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), m_legend(nullptr), labelWidget(nullptr), m_initializing(false) { ui.setupUi(this); //"Title"-tab QHBoxLayout* 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") ); QCompleter* completer = new QCompleter(this); completer->setModel(new QDirModel); ui.leBackgroundFileName->setCompleter(completer); //adjust layouts in the tabs for (int i=0; icount(); ++i) { QGridLayout* 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)) ); TemplateHandler* templateHandler = new TemplateHandler(this, TemplateHandler::CartesianPlotLegend); ui.verticalLayout->addWidget(templateHandler); templateHandler->show(); 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))); 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(""); ui.leComment->setText(""); } //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) { PlotArea::BackgroundType 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(); PlotArea::BackgroundColorStyle 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) { PlotArea::BackgroundColorStyle 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; PlotArea::BackgroundImageStyle style = (PlotArea::BackgroundImageStyle)index; for (auto* legend : m_legendList) legend->setBackgroundImageStyle(style); } void CartesianPlotLegendDock::backgroundBrushStyleChanged(int index) { if (m_initializing) return; Qt::BrushStyle 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; Qt::PenStyle 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 ui.chkVisible->setChecked( m_legend->isVisible() ); //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)) ); // qDebug()<<"font size " << font.pixelSize() << " " << font.pointSizeF(); 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) ); //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 ui.chkVisible->setChecked( group.readEntry("Visible", m_legend->isVisible()) ); //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)) ); //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 group.writeEntry("Visible", ui.chkVisible->isChecked()); 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)); //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/CartesianPlotLegendDock.h b/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.h index da7af258c..21aa4fb5d 100644 --- a/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.h +++ b/src/kdefrontend/dockwidgets/CartesianPlotLegendDock.h @@ -1,140 +1,142 @@ /*************************************************************************** File : CartesianPlotLegendDock.h Project : LabPlot -------------------------------------------------------------------- Copyright : (C) 2013-2016 Alexander Semke (alexander.semke@web.de) Description : widget for cartesian 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 * * * ***************************************************************************/ #ifndef CARTESIANPLOTLEGENDDOCK_H #define CARTESIANPLOTLEGENDDOCK_H #include #include #include "ui_cartesianplotlegenddock.h" #include "backend/worksheet/plots/PlotArea.h" #include "backend/worksheet/plots/cartesian/CartesianPlotLegend.h" class LabelWidget; class CartesianPlotLegendDock : public QWidget { Q_OBJECT public: explicit CartesianPlotLegendDock(QWidget*); void setLegends(QList); void activateTitleTab() const; private: Ui::CartesianPlotLegendDock ui; QList m_legendList; CartesianPlotLegend* m_legend; LabelWidget* labelWidget; bool m_initializing; void load(); void loadConfig(KConfig&); private slots: void init(); void retranslateUi(); //SLOTs for changes triggered in CartesianPlotLegendDock //"General"-tab void nameChanged(); void commentChanged(); void visibilityChanged(bool); void labelFontChanged(const QFont&); void labelColorChanged(const QColor&); void labelOrderChanged(int); void lineSymbolWidthChanged(double); void positionXChanged(int); void positionYChanged(int); void customPositionXChanged(double); void customPositionYChanged(double); + void rotationChanged(int value); //"Background"-tab void backgroundTypeChanged(int); void backgroundColorStyleChanged(int); void backgroundImageStyleChanged(int); void backgroundBrushStyleChanged(int); void backgroundFirstColorChanged(const QColor&); void backgroundSecondColorChanged(const QColor&); void selectFile(); void fileNameChanged(); void backgroundOpacityChanged(int); void borderStyleChanged(int); void borderColorChanged(const QColor&); void borderWidthChanged(double); void borderCornerRadiusChanged(double); void borderOpacityChanged(int); //"Layout"-tab void layoutTopMarginChanged(double); void layoutBottomMarginChanged(double); void layoutRightMarginChanged(double); void layoutLeftMarginChanged(double); void layoutHorizontalSpacingChanged(double); void layoutVerticalSpacingChanged(double); void layoutColumnCountChanged(int); //SLOTs for changes triggered in CartesianPlotLegend void legendDescriptionChanged(const AbstractAspect*); void legendLabelFontChanged(QFont&); void legendLabelColorChanged(QColor&); void legendLabelOrderChanged(bool); void legendLineSymbolWidthChanged(float); void legendPositionChanged(const CartesianPlotLegend::PositionWrapper&); + void legendRotationAngleChanged(qreal); void legendVisibilityChanged(bool); void legendBackgroundTypeChanged(PlotArea::BackgroundType); void legendBackgroundColorStyleChanged(PlotArea::BackgroundColorStyle); void legendBackgroundImageStyleChanged(PlotArea::BackgroundImageStyle); void legendBackgroundBrushStyleChanged(Qt::BrushStyle); void legendBackgroundFirstColorChanged(QColor&); void legendBackgroundSecondColorChanged(QColor&); void legendBackgroundFileNameChanged(QString&); void legendBackgroundOpacityChanged(float); void legendBorderPenChanged(QPen&); void legendBorderCornerRadiusChanged(float); void legendBorderOpacityChanged(float); void legendLayoutTopMarginChanged(float); void legendLayoutBottomMarginChanged(float); void legendLayoutLeftMarginChanged(float); void legendLayoutRightMarginChanged(float); void legendLayoutVerticalSpacingChanged(float); void legendLayoutHorizontalSpacingChanged(float); void legendLayoutColumnCountChanged(int); //save/load template void loadConfigFromTemplate(KConfig&); void saveConfigAsTemplate(KConfig&); signals: void info(const QString&); }; #endif diff --git a/src/kdefrontend/ui/dockwidgets/cartesianplotlegenddock.ui b/src/kdefrontend/ui/dockwidgets/cartesianplotlegenddock.ui index 68926c03f..4e09831a1 100644 --- a/src/kdefrontend/ui/dockwidgets/cartesianplotlegenddock.ui +++ b/src/kdefrontend/ui/dockwidgets/cartesianplotlegenddock.ui @@ -1,833 +1,868 @@ CartesianPlotLegendDock 0 0 - 393 - 605 + 586 + 985 0 0 General 0 0 Name: Qt::Horizontal QSizePolicy::Fixed 13 23 0 0 Comment: 0 0 Qt::Vertical QSizePolicy::Fixed 58 13 75 true Format Font: Color: Qt::Vertical QSizePolicy::Fixed 28 13 Columns: Order: - - - - cm - - - 1000.000000000000000 - - - 0.100000000000000 + + + + Line+Symbol Width: Qt::Vertical QSizePolicy::Fixed 58 13 75 true Geometry x: 0 0 cm -99.989999999999995 99.989999999999995 0.500000000000000 y: cm -99.989999999999995 99.989999999999995 0.500000000000000 + + + Rotation: + + + + + + + + 0 + 0 + + + + + + + ° + + + -360 + + + 360 + + + 10 + + + 0 + + + + Qt::Vertical 24 0 - + Visible - - - - Line+Symbol Width: + + + + 1 0 0 - - - - 1 - - - + + + + cm + + + 1000.000000000000000 + + + 0.100000000000000 + + + Title Background 75 true Background Type: Qt::Horizontal QSizePolicy::Fixed 13 23 0 0 File name: Specify the name of the image file. true 0 0 Select the file to import Style: Style: Style: First color: Second color: Opacity: 0 0 The opacity ranges from 0 to 100, where 0 is fully transparent and 100 is fully opaque. % 0 100 10 100 Qt::Vertical QSizePolicy::Fixed 20 13 75 true Border Style: Color: Width: pt 1.000000000000000 Corner radius: cm 0.500000000000000 Opacity: % 100 10 100 Qt::Vertical 24 238 Layout Qt::Vertical 24 284 75 true Spacing Qt::Horizontal QSizePolicy::Fixed 10 23 Top margin: 0 0 cm 1000.000000000000000 0.100000000000000 Bottom margin: cm 1000.000000000000000 0.100000000000000 Left margin: Right margin: cm 1000.000000000000000 0.100000000000000 Hor. spacing: cm 1000.000000000000000 0.100000000000000 Ver. spacing: cm 1000.000000000000000 0.100000000000000 Qt::Vertical QSizePolicy::Fixed 20 13 75 true Margin cm 1000.000000000000000 0.100000000000000 - - KColorButton - QPushButton -
kcolorbutton.h
- KFontRequester QWidget
kfontrequester.h
 KComboBox QComboBox
kcombobox.h
 + + KColorButton + QPushButton +
kcolorbutton.h
+