82 lines
3.0 KiB
C++
82 lines
3.0 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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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_DESKTOPGRID_H
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#define KWIN_DESKTOPGRID_H
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#include <kwineffects.h>
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#include <QObject>
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namespace KWin
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{
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class DesktopGridEffect
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: public QObject, public Effect
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{
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Q_OBJECT
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public:
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DesktopGridEffect();
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~DesktopGridEffect();
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virtual void prePaintScreen( ScreenPrePaintData& data, int time );
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virtual void paintScreen( int mask, QRegion region, ScreenPaintData& data );
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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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virtual void windowClosed( EffectWindow* w );
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virtual void desktopChanged( int old );
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virtual void windowInputMouseEvent( Window w, QEvent* e );
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virtual void grabbedKeyboardEvent( QKeyEvent* e );
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virtual bool borderActivated( ElectricBorder border );
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private slots:
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void toggle();
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private:
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QRect desktopRect( int desktop, bool scaled ) const;
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int posToDesktop( const QPoint& pos ) const;
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QRect windowRect( EffectWindow* w ) const; // returns always scaled
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EffectWindow* windowAt( const QPoint& pos, QRect* rect = NULL ) const;
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void setActive( bool active );
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void setup();
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void finish();
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void paintSlide( int mask, QRegion region, const ScreenPaintData& data );
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void paintScreenDesktop( int desktop, int mask, QRegion region, ScreenPaintData data );
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void slideDesktopChanged( int old );
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void setHighlightedDesktop( int desktop );
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double progress;
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bool activated;
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int painting_desktop;
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int highlighted_desktop;
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Window input;
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bool keyboard_grab;
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bool was_window_move;
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EffectWindow* window_move;
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QPoint window_move_diff;
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QPoint window_move_pos;
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bool slideEnabled;
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bool slide;
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QPoint slide_start_pos;
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bool slide_painting_sticky;
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QPoint slide_painting_diff;
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ElectricBorder borderActivate;
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};
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} // namespace
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#endif
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