kwin/effects/slideback/slideback.h

75 lines
2.5 KiB
C
Raw Normal View History

/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2009 Michael Zanetti <michael_zanetti@gmx.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#ifndef KWIN_SLIDEBACK_H
#define KWIN_SLIDEBACK_H
// Include with base class for effects.
#include <kwineffects.h>
namespace KWin
{
class SlideBackEffect
: public Effect
{
public:
SlideBackEffect();
virtual void windowActivated( EffectWindow* c );
virtual void prePaintWindow( EffectWindow *w, WindowPrePaintData &data, int time );
virtual void paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data );
virtual void postPaintWindow( EffectWindow* w );
virtual void prePaintScreen( ScreenPrePaintData &data, int time );
virtual void postPaintScreen();
virtual void windowDeleted( EffectWindow* w );
virtual void windowAdded( EffectWindow* w );
virtual void tabBoxClosed();
private:
WindowMotionManager motionManager;
EffectWindowList usableOldStackingOrder;
EffectWindowList oldStackingOrder;
EffectWindowList coveringWindows;
EffectWindowList elevatedList;
QHash<EffectWindow *, QRect> destinationList;
bool disabled;
QList <QRegion> clippedRegions;
QRect getSlideDestination( const QRect &windowUnderGeometry, const QRect &windowOverGeometry);
void updateStackingOrder();
bool isWindowOnTop( EffectWindow *w );
bool isWindowUsable( EffectWindow *w );
bool stackingOrderChanged();
bool intersects( EffectWindow *windowUnder, const QRect &windowOverGeometry );
EffectWindowList usableWindows( const EffectWindowList &allWindows );
EffectWindow *newTopWindow();
};
} // namespace
#endif