workspace/kwin/effects/slide.h

   1 /********************************************************************
   2  KWin - the KDE window manager
   3  This file is part of the KDE project.
   4
   5 Copyright (C) 2007 Lubos Lunak <l.lunak@kde.org>
   6 Copyright (C) 2008 Lucas Murray <lmurray@undefinedfire.com>
   7
   8 This program is free software; you can redistribute it and/or modify
   9 it under the terms of the GNU General Public License as published by
  10 the Free Software Foundation; either version 2 of the License, or
  11 (at your option) any later version.
  12
  13 This program is distributed in the hope that it will be useful,
  14 but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 GNU General Public License for more details.
  17
  18 You should have received a copy of the GNU General Public License
  19 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 *********************************************************************/
  21
  22 #ifndef KWIN_SLIDE_H
  23 #define KWIN_SLIDE_H
  24
  25 #include <kwineffects.h>
  26 #include <QObject>
  27
  28 namespace KWin
  29 {
  30
  31 class SlideEffect
  32     : public QObject, public Effect
  33     {
  34     Q_OBJECT
  35     public:
  36         SlideEffect();
  37         virtual void reconfigure( ReconfigureFlags );
  38         virtual void prePaintScreen( ScreenPrePaintData& data, int time );
  39         virtual void paintScreen( int mask, QRegion region, ScreenPaintData& data );
  40         virtual void postPaintScreen();
  41         virtual void prePaintWindow( EffectWindow* w, WindowPrePaintData& data, int time );
  42         virtual void paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data );
  43         virtual void desktopChanged( int old );
  44     private:
  45         QRect desktopRect( int desktop, bool scaled ) const;
  46         TimeLine mTimeLine;
  47         int painting_desktop;
  48         bool slide;
  49         QPoint slide_start_pos;
  50         bool slide_painting_sticky;
  51         QPoint slide_painting_diff;
  52
  53     };
  54
  55 } // namespace
  56
  57 #endif