63 lines
1.7 KiB
C++
63 lines
1.7 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: 2009 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef KWIN_RESIZE_H
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#define KWIN_RESIZE_H
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#include <kwinanimationeffect.h>
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namespace KWin
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{
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class ResizeEffect
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: public AnimationEffect
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{
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Q_OBJECT
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Q_PROPERTY(bool textureScale READ isTextureScale)
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Q_PROPERTY(bool outline READ isOutline)
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public:
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ResizeEffect();
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~ResizeEffect() override;
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inline bool provides(Effect::Feature ef) override {
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return ef == Effect::Resize;
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}
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inline bool isActive() const override { return m_active || AnimationEffect::isActive(); }
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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 reconfigure(ReconfigureFlags) override;
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int requestedEffectChainPosition() const override {
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return 60;
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}
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bool isTextureScale() const {
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return m_features & TextureScale;
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}
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bool isOutline() const {
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return m_features & Outline;
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}
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public Q_SLOTS:
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void slotWindowStartUserMovedResized(KWin::EffectWindow *w);
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void slotWindowStepUserMovedResized(KWin::EffectWindow *w, const QRect &geometry);
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void slotWindowFinishUserMovedResized(KWin::EffectWindow *w);
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private:
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enum Feature { TextureScale = 1 << 0, Outline = 1 << 1 };
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bool m_active;
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int m_features;
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EffectWindow* m_resizeWindow;
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QRect m_currentGeometry, m_originalGeometry;
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};
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}
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#endif
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