86 lines
2.3 KiB
C++
86 lines
2.3 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2007 Philip Falkner <philip.falkner@gmail.com>
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Copyright (C) 2009 Martin Gräßlin <mgraesslin@kde.org>
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Copyright (C) 2018 Vlad Zagorodniy <vladzzag@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#ifndef KWIN_SHEET_H
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#define KWIN_SHEET_H
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// kwineffects
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#include <kwineffects.h>
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namespace KWin
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{
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class SheetEffect : public Effect
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{
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Q_OBJECT
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Q_PROPERTY(int duration READ duration)
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public:
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SheetEffect();
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void reconfigure(ReconfigureFlags flags) override;
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void prePaintScreen(ScreenPrePaintData &data, int time) override;
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void prePaintWindow(EffectWindow *w, WindowPrePaintData &data, int time) override;
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void paintWindow(EffectWindow *w, int mask, QRegion region, WindowPaintData &data) override;
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void postPaintWindow(EffectWindow *w) override;
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bool isActive() const override;
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int requestedEffectChainPosition() const override;
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static bool supported();
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int duration() const;
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private Q_SLOTS:
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void slotWindowAdded(EffectWindow *w);
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void slotWindowClosed(EffectWindow *w);
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void slotWindowDeleted(EffectWindow *w);
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private:
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bool isSheetWindow(EffectWindow *w) const;
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private:
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std::chrono::milliseconds m_duration;
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struct Animation {
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TimeLine timeLine;
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int parentY;
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};
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QHash<EffectWindow*, Animation> m_animations;
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};
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inline int SheetEffect::requestedEffectChainPosition() const
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{
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return 60;
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}
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inline int SheetEffect::duration() const
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{
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return m_duration.count();
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}
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} // namespace KWin
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#endif
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