workspace/kwin/effects/invert.cpp

   1 /********************************************************************
   2  KWin - the KDE window manager
   3  This file is part of the KDE project.
   4
   5 Copyright (C) 2007 Rivo Laks <rivolaks@hot.ee>
   6
   7 This program is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2 of the License, or
  10 (at your option) any later version.
  11
  12 This program is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 *********************************************************************/
  20
  21 #include "invert.h"
  22
  23 #include <kactioncollection.h>
  24 #include <kaction.h>
  25 #include <klocale.h>
  26
  27
  28 namespace KWin
  29 {
  30
  31 KWIN_EFFECT( invert, InvertEffect )
  32 KWIN_EFFECT_SUPPORTED( invert, ShaderEffect::supported() )
  33
  34
  35 InvertEffect::InvertEffect() : QObject(), ShaderEffect("invert")
  36     {
  37     KActionCollection* actionCollection = new KActionCollection( this );
  38     KAction* a = (KAction*)actionCollection->addAction( "Invert" );
  39     a->setText( i18n("Toggle Invert Effect" ));
  40     a->setGlobalShortcut(KShortcut(Qt::CTRL + Qt::META + Qt::Key_I));
  41     connect(a, SIGNAL(triggered(bool)), this, SLOT(toggle()));
  42     }
  43
  44 void InvertEffect::toggle()
  45     {
  46     setEnabled( !isEnabled());
  47     }
  48
  49 } // namespace
  50
  51 #include "invert.moc"