3bbc9436db
This method replaces the X-KDE-ORDERING property in the Effect's desktop files. This change is a preparation step for integrating the new Effect Loader which doesn't read the ordering information. Thus it needs to be provided by the Effect itself so that the EffectsHandler can properly insert it into the chain. Also for the built-in Effects on the long run it doesn't make much sense to install the desktop files. And binary plugin effects will migrate to json metadata which also doesn't have the KService::Ptr. Thus overall it simplifies to read this information directly from the Effect.
68 lines
1.9 KiB
C++
68 lines
1.9 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) 2013 Martin Gräßlin <mgraesslin@kde.org>
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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_KSCREEN_H
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#define KWIN_KSCREEN_H
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#include <kwineffects.h>
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// Qt
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#include <QTimeLine>
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namespace KWin
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{
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class KscreenEffect : public Effect
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{
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Q_OBJECT
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public:
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KscreenEffect();
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virtual ~KscreenEffect();
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virtual void prePaintScreen(ScreenPrePaintData &data, int time);
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virtual void postPaintScreen();
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virtual void prePaintWindow(EffectWindow *w, WindowPrePaintData &data, int time);
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virtual void paintWindow(EffectWindow *w, int mask, QRegion region, WindowPaintData &data);
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void reconfigure(ReconfigureFlags flags);
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virtual bool isActive() const;
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int requestedEffectChainPosition() const override {
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return 99;
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}
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private Q_SLOTS:
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void propertyNotify(KWin::EffectWindow *window, long atom);
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private:
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void switchState();
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enum FadeOutState {
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StateNormal,
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StateFadingOut,
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StateFadedOut,
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StateFadingIn
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};
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QTimeLine m_timeLine;
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FadeOutState m_state;
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xcb_atom_t m_atom;
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};
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} // namespace KWin
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#endif // KWIN_KSCREEN_H
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