File indexing completed on 2024-05-12 03:48:19

 /*
     File                 : Background.h
     Project              : LabPlot
     Description          : Background
     --------------------------------------------------------------------
     SPDX-FileCopyrightText: 2022 Alexander Semke <alexander.semke@web.de>
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef BACKGROUND_H
 #define BACKGROUND_H
 
 #include "backend/core/AbstractAspect.h"
 #include "backend/lib/macros.h"
 
 class BackgroundPrivate;
 class KConfigGroup;
 
 class Background : public AbstractAspect {
     Q_OBJECT
 
 public:
     enum class Position { No, Above, Below, ZeroBaseline, Left, Right };
     enum class Type { Color, Image, Pattern };
     enum class ColorStyle {
         SingleColor,
         HorizontalLinearGradient,
         VerticalLinearGradient,
         TopLeftDiagonalLinearGradient,
         BottomLeftDiagonalLinearGradient,
         RadialGradient
     };
     enum class ImageStyle { ScaledCropped, Scaled, ScaledAspectRatio, Centered, Tiled, CenterTiled };
 
     explicit Background(const QString& name);
     ~Background() override;
 
     void setPrefix(const QString&);
     const QString& prefix() const;
     void init(const KConfigGroup&);
 
     void save(QXmlStreamWriter*) const override;
     bool load(XmlStreamReader*, bool preview) override;
     void loadThemeConfig(const KConfigGroup&);
     void loadThemeConfig(const KConfigGroup&, const QColor&);
     void saveThemeConfig(KConfigGroup&) const;
 
     BASIC_D_ACCESSOR_DECL(bool, enabledAvailable, EnabledAvailable)
     BASIC_D_ACCESSOR_DECL(bool, positionAvailable, PositionAvailable)
 
     BASIC_D_ACCESSOR_DECL(bool, enabled, Enabled)
     BASIC_D_ACCESSOR_DECL(Position, position, Position)
     BASIC_D_ACCESSOR_DECL(Type, type, Type)
     BASIC_D_ACCESSOR_DECL(ColorStyle, colorStyle, ColorStyle)
     BASIC_D_ACCESSOR_DECL(ImageStyle, imageStyle, ImageStyle)
     BASIC_D_ACCESSOR_DECL(Qt::BrushStyle, brushStyle, BrushStyle)
     CLASS_D_ACCESSOR_DECL(QColor, firstColor, FirstColor)
     CLASS_D_ACCESSOR_DECL(QColor, secondColor, SecondColor)
     CLASS_D_ACCESSOR_DECL(QString, fileName, FileName)
     BASIC_D_ACCESSOR_DECL(double, opacity, Opacity)
 
     typedef BackgroundPrivate Private;
 
 protected:
     BackgroundPrivate* const d_ptr;
 
 private:
     Q_DECLARE_PRIVATE(Background)
 
 Q_SIGNALS:
     void enabledChanged(bool);
     void positionChanged(Position);
     void typeChanged(Type);
     void colorStyleChanged(ColorStyle);
     void imageStyleChanged(ImageStyle);
     void brushStyleChanged(Qt::BrushStyle);
     void firstColorChanged(const QColor&);
     void secondColorChanged(const QColor&);
     void fileNameChanged(const QString&);
     void opacityChanged(float);
 
     void updatePositionRequested();
     void updateRequested();
 };
 
 #endif