141 lines
3.7 KiB
C++
141 lines
3.7 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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Copyright (C) 2007 Lubos Lunak <l.lunak@kde.org>
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Copyright (C) 2007 Christian Nitschkowski <christian.nitschkowski@kdemail.net>
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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_DIMINACTIVE_H
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#define KWIN_DIMINACTIVE_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 DimInactiveEffect : public Effect
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{
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Q_OBJECT
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Q_PROPERTY(int dimStrength READ dimStrength)
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Q_PROPERTY(bool dimPanels READ dimPanels)
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Q_PROPERTY(bool dimDesktop READ dimDesktop)
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Q_PROPERTY(bool dimKeepAbove READ dimKeepAbove)
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Q_PROPERTY(bool dimByGroup READ dimByGroup)
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Q_PROPERTY(bool dimFullScreen READ dimFullScreen)
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public:
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DimInactiveEffect();
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~DimInactiveEffect() override;
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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 paintWindow(EffectWindow *w, int mask, QRegion region, WindowPaintData &data) override;
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void postPaintScreen() override;
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int requestedEffectChainPosition() const override;
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bool isActive() const override;
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int dimStrength() const;
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bool dimPanels() const;
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bool dimDesktop() const;
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bool dimKeepAbove() const;
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bool dimByGroup() const;
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bool dimFullScreen() const;
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private Q_SLOTS:
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void windowActivated(EffectWindow *w);
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void windowClosed(EffectWindow *w);
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void windowDeleted(EffectWindow *w);
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void activeFullScreenEffectChanged();
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void updateActiveWindow(EffectWindow *w);
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private:
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void dimWindow(WindowPaintData &data, qreal strength);
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bool canDimWindow(const EffectWindow *w) const;
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void scheduleInTransition(EffectWindow *w);
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void scheduleGroupInTransition(EffectWindow *w);
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void scheduleOutTransition(EffectWindow *w);
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void scheduleGroupOutTransition(EffectWindow *w);
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void scheduleRepaint(EffectWindow *w);
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private:
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qreal m_dimStrength;
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bool m_dimPanels;
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bool m_dimDesktop;
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bool m_dimKeepAbove;
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bool m_dimByGroup;
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bool m_dimFullScreen;
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EffectWindow *m_activeWindow = nullptr;
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const EffectWindowGroup *m_activeWindowGroup;
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QHash<EffectWindow*, TimeLine> m_transitions;
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QHash<EffectWindow*, qreal> m_forceDim;
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struct {
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bool active = false;
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TimeLine timeLine;
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} m_fullScreenTransition;
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};
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inline int DimInactiveEffect::requestedEffectChainPosition() const
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{
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return 50;
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}
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inline bool DimInactiveEffect::isActive() const
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{
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return true;
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}
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inline int DimInactiveEffect::dimStrength() const
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{
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return qRound(m_dimStrength * 100.0);
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}
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inline bool DimInactiveEffect::dimPanels() const
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{
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return m_dimPanels;
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}
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inline bool DimInactiveEffect::dimDesktop() const
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{
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return m_dimDesktop;
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}
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inline bool DimInactiveEffect::dimKeepAbove() const
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{
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return m_dimKeepAbove;
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}
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inline bool DimInactiveEffect::dimByGroup() const
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{
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return m_dimByGroup;
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}
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inline bool DimInactiveEffect::dimFullScreen() const
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{
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return m_dimFullScreen;
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}
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} // namespace KWin
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#endif
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