File indexing completed on 2024-05-26 05:33:26

 /*
     KWin - the KDE window manager
     This file is part of the KDE project.
 
     SPDX-FileCopyrightText: 2007 Philip Falkner <philip.falkner@gmail.com>
     SPDX-FileCopyrightText: 2009 Martin Gräßlin <mgraesslin@kde.org>
     SPDX-FileCopyrightText: 2018 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 // kwineffects
 #include "effect/effect.h"
 #include "effect/effectwindow.h"
 #include "effect/timeline.h"
 
 namespace KWin
 {
 
 class SheetEffect : public Effect
 {
     Q_OBJECT
     Q_PROPERTY(int duration READ duration)
 
 public:
     SheetEffect();
 
     void reconfigure(ReconfigureFlags flags) override;
 
     void prePaintScreen(ScreenPrePaintData &data, std::chrono::milliseconds presentTime) override;
     void prePaintWindow(EffectWindow *w, WindowPrePaintData &data, std::chrono::milliseconds presentTime) override;
     void paintWindow(const RenderTarget &renderTarget, const RenderViewport &viewport, EffectWindow *w, int mask, QRegion region, WindowPaintData &data) override;
     void postPaintWindow(EffectWindow *w) override;
 
     bool isActive() const override;
     int requestedEffectChainPosition() const override;
 
     static bool supported();
 
     int duration() const;
 
 private Q_SLOTS:
     void slotWindowAdded(EffectWindow *w);
     void slotWindowClosed(EffectWindow *w);
 
 private:
     bool isSheetWindow(EffectWindow *w) const;
 
 private:
     std::chrono::milliseconds m_duration;
 
     struct Animation
     {
         EffectWindowDeletedRef deletedRef;
         TimeLine timeLine;
         int parentY;
     };
 
     QHash<EffectWindow *, Animation> m_animations;
 };
 
 inline int SheetEffect::requestedEffectChainPosition() const
 {
     return 60;
 }
 
 inline int SheetEffect::duration() const
 {
     return m_duration.count();
 }
 
 } // namespace KWin