File indexing completed on 2024-11-10 04:57:10

 /*
     KWin - the KDE window manager
     This file is part of the KDE project.
 
     SPDX-FileCopyrightText: 2009 Marco Martin notmart @gmail.com
     SPDX-FileCopyrightText: 2018 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 // Include with base class for effects.
 #include "effect/effect.h"
 #include "effect/effectwindow.h"
 #include "effect/timeline.h"
 
 namespace KWin
 {
 
 class SlideManagerInterface;
 
 class SlidingPopupsEffect : public Effect
 {
     Q_OBJECT
     Q_PROPERTY(int slideInDuration READ slideInDuration)
     Q_PROPERTY(int slideOutDuration READ slideOutDuration)
 
 public:
     SlidingPopupsEffect();
     ~SlidingPopupsEffect() 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;
     void reconfigure(ReconfigureFlags flags) override;
     bool isActive() const override;
 
     int requestedEffectChainPosition() const override
     {
         return 40;
     }
 
     static bool supported();
 
     int slideInDuration() const;
     int slideOutDuration() const;
 
     bool eventFilter(QObject *watched, QEvent *event) override;
 
 private Q_SLOTS:
     void slotWindowAdded(EffectWindow *w);
     void slotWindowClosed(EffectWindow *w);
     void slotWindowDeleted(EffectWindow *w);
     void slotPropertyNotify(EffectWindow *w, long atom);
     void slotWaylandSlideOnShowChanged(EffectWindow *w);
     void slotWindowFrameGeometryChanged(EffectWindow *w, const QRectF &);
 
     void slideIn(EffectWindow *w);
     void slideOut(EffectWindow *w);
     void stopAnimations();
 
 private:
     void setupAnimData(EffectWindow *w);
     void setupInternalWindowSlide(EffectWindow *w);
     void setupSlideData(EffectWindow *w);
     void setupInputPanelSlide();
 
     static SlideManagerInterface *s_slideManager;
     static QTimer *s_slideManagerRemoveTimer;
     long m_atom = 0;
 
     int m_slideLength;
     std::chrono::milliseconds m_slideInDuration;
     std::chrono::milliseconds m_slideOutDuration;
 
     enum class AnimationKind {
         In,
         Out
     };
 
     struct Animation
     {
         EffectWindowDeletedRef deletedRef;
         EffectWindowVisibleRef visibleRef;
         AnimationKind kind;
         TimeLine timeLine;
     };
     QHash<EffectWindow *, Animation> m_animations;
 
     enum class Location {
         Left,
         Top,
         Right,
         Bottom
     };
 
     struct AnimationData
     {
         int offset;
         Location location;
         std::chrono::milliseconds slideInDuration;
         std::chrono::milliseconds slideOutDuration;
         int slideLength;
     };
     QHash<const EffectWindow *, AnimationData> m_animationsData;
 };
 
 inline int SlidingPopupsEffect::slideInDuration() const
 {
     return m_slideInDuration.count();
 }
 
 inline int SlidingPopupsEffect::slideOutDuration() const
 {
     return m_slideOutDuration.count();
 }
 
 } // namespace