File indexing completed on 2024-05-12 16:58:21

 #ifndef BREEZE_BUTTONS_H
 #define BREEZE_BUTTONS_H
 
 /*
  * SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
  * SPDX-FileCopyrightText: 2014 Hugo Pereira Da Costa <hugo.pereira@free.fr>
  *
  * SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
  */
 #include "breezedecoration.h"
 #include <KDecoration2/DecorationButton>
 
 #include <QHash>
 #include <QImage>
 
 class QVariantAnimation;
 
 namespace Breeze
 {
 class Button : public KDecoration2::DecorationButton
 {
     Q_OBJECT
 
 public:
     //* constructor
     explicit Button(QObject *parent, const QVariantList &args);
 
     //* destructor
     virtual ~Button() = default;
 
     //* button creation
     static Button *create(KDecoration2::DecorationButtonType type, KDecoration2::Decoration *decoration, QObject *parent);
 
     //* render
     virtual void paint(QPainter *painter, const QRect &repaintRegion) override;
 
     //* flag
     enum Flag {
         FlagNone,
         FlagStandalone,
         FlagFirstInList,
         FlagLastInList,
     };
 
     //* flag
     void setFlag(Flag value)
     {
         m_flag = value;
     }
 
     //* standalone buttons
     bool isStandAlone() const
     {
         return m_flag == FlagStandalone;
     }
 
     //* offset
     void setOffset(const QPointF &value)
     {
         m_offset = value;
     }
 
     //* horizontal offset, for rendering
     void setHorizontalOffset(qreal value)
     {
         m_offset.setX(value);
     }
 
     //* vertical offset, for rendering
     void setVerticalOffset(qreal value)
     {
         m_offset.setY(value);
     }
 
     //* set icon size
     void setIconSize(const QSize &value)
     {
         m_iconSize = value;
     }
 
     //*@name active state change animation
     //@{
     void setOpacity(qreal value)
     {
         if (m_opacity == value) {
             return;
         }
         m_opacity = value;
         update();
     }
 
     qreal opacity() const
     {
         return m_opacity;
     }
 
     //@}
 
 private Q_SLOTS:
 
     //* apply configuration changes
     void reconfigure();
 
     //* animation state
     void updateAnimationState(bool);
 
 private:
     //* private constructor
     explicit Button(KDecoration2::DecorationButtonType type, Decoration *decoration, QObject *parent = nullptr);
 
     //* draw button icon
     void drawIcon(QPainter *) const;
 
     //*@name colors
     //@{
     QColor foregroundColor() const;
     QColor backgroundColor() const;
     //@}
 
     Flag m_flag = FlagNone;
 
     //* active state change animation
     QVariantAnimation *m_animation;
 
     //* vertical offset (for rendering)
     QPointF m_offset;
 
     //* icon size
     QSize m_iconSize;
 
     //* active state change opacity
     qreal m_opacity = 0;
 };
 
 } // namespace
 
 #endif