63 lines
1.5 KiB
C++
63 lines
1.5 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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SPDX-FileCopyrightText: 2007 Lubos Lunak <l.lunak@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef KWIN_FALLAPART_H
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#define KWIN_FALLAPART_H
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#include <kwindeformeffect.h>
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namespace KWin
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{
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struct FallApartAnimation
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{
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std::chrono::milliseconds lastPresentTime = std::chrono::milliseconds::zero();
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qreal progress = 0;
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};
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class FallApartEffect : public DeformEffect
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{
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Q_OBJECT
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Q_PROPERTY(int blockSize READ configuredBlockSize)
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public:
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FallApartEffect();
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void reconfigure(ReconfigureFlags) override;
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void prePaintScreen(ScreenPrePaintData& data, std::chrono::milliseconds presentTime) override;
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void prePaintWindow(EffectWindow* w, WindowPrePaintData& data, std::chrono::milliseconds presentTime) override;
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void postPaintScreen() override;
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bool isActive() const override;
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int requestedEffectChainPosition() const override {
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return 70;
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}
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// for properties
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int configuredBlockSize() const {
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return blockSize;
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}
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static bool supported();
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protected:
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void deform(EffectWindow *w, int mask, WindowPaintData &data, WindowQuadList &quads) override;
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public Q_SLOTS:
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void slotWindowClosed(KWin::EffectWindow *c);
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void slotWindowDeleted(KWin::EffectWindow *w);
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void slotWindowDataChanged(KWin::EffectWindow *w, int role);
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private:
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QHash< EffectWindow*, FallApartAnimation > windows;
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bool isRealWindow(EffectWindow* w);
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int blockSize;
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};
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} // namespace
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#endif
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