1fb9f6f13a
The main advantage of SPDX license identifiers over the traditional license headers is that it's more difficult to overlook inappropriate licenses for kwin, for example GPL 3. We also don't have to copy a lot of boilerplate text. In order to create this change, I ran licensedigger -r -c from the toplevel source directory.
107 lines
2.6 KiB
C++
107 lines
2.6 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 Marco Martin notmart @gmail.com
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SPDX-FileCopyrightText: 2018 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*********************************************************************/
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#ifndef KWIN_SLIDINGPOPUPS_H
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#define KWIN_SLIDINGPOPUPS_H
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// Include with base class for effects.
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#include <kwineffects.h>
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namespace KWin
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{
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class SlidingPopupsEffect : public Effect
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{
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Q_OBJECT
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Q_PROPERTY(int slideInDuration READ slideInDuration)
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Q_PROPERTY(int slideOutDuration READ slideOutDuration)
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public:
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SlidingPopupsEffect();
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~SlidingPopupsEffect() 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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void reconfigure(ReconfigureFlags flags) override;
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bool isActive() const override;
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int requestedEffectChainPosition() const override {
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return 40;
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}
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static bool supported();
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int slideInDuration() const;
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int slideOutDuration() const;
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bool eventFilter(QObject *watched, QEvent *event) override;
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private Q_SLOTS:
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void slotWindowAdded(EffectWindow *w);
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void slotWindowDeleted(EffectWindow *w);
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void slotPropertyNotify(EffectWindow *w, long atom);
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void slotWaylandSlideOnShowChanged(EffectWindow *w);
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void slideIn(EffectWindow *w);
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void slideOut(EffectWindow *w);
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void stopAnimations();
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private:
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void setupAnimData(EffectWindow *w);
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void setupInternalWindowSlide(EffectWindow *w);
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long m_atom;
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int m_slideLength;
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std::chrono::milliseconds m_slideInDuration;
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std::chrono::milliseconds m_slideOutDuration;
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enum class AnimationKind {
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In,
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Out
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};
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struct Animation {
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AnimationKind kind;
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TimeLine timeLine;
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};
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QHash<EffectWindow *, Animation> m_animations;
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enum class Location {
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Left,
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Top,
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Right,
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Bottom
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};
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struct AnimationData {
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int offset;
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Location location;
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std::chrono::milliseconds slideInDuration;
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std::chrono::milliseconds slideOutDuration;
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int slideLength;
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};
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QHash<const EffectWindow*, AnimationData> m_animationsData;
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};
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inline int SlidingPopupsEffect::slideInDuration() const
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{
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return m_slideInDuration.count();
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}
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inline int SlidingPopupsEffect::slideOutDuration() const
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{
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return m_slideOutDuration.count();
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}
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} // namespace
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#endif
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