workspace/kwin/effects/diminactive.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) 2007 Christian Nitschkowski <christian.nitschkowski@kdemail.net>
   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_DIMINACTIVE_H
  23 #define KWIN_DIMINACTIVE_H
  24
  25 // Include with base class for effects.
  26 #include <kwineffects.h>
  27
  28
  29 namespace KWin
  30 {
  31
  32 class DimInactiveEffect
  33     : public Effect
  34     {
  35     public:
  36         DimInactiveEffect();
  37         virtual void reconfigure( ReconfigureFlags );
  38         virtual void paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data );
  39         virtual void windowActivated( EffectWindow* c );
  40     private:
  41         bool dimWindow( const EffectWindow* w ) const;
  42         EffectWindow* active;
  43         int dim_strength; // reduce saturation and brightness by this percentage
  44         bool dim_panels; // do/don't dim also all panels
  45         bool dim_desktop; // do/don't dim the desktop
  46         bool dim_by_group; // keep visible all windows from the active window's group or only the active window
  47     };
  48
  49 } // namespace
  50
  51 #endif