81 lines
2.4 KiB
C++
81 lines
2.4 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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Copyright (C) 2007 Christian Nitschkowski <christian.nitschkowski@kdemail.net>
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You can Freely distribute this program under the GNU General Public
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License. See the file "COPYING" for the exact licensing terms.
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******************************************************************/
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#include <kconfiggroup.h>
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#include "diminactive.h"
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namespace KWin
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{
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KWIN_EFFECT( diminactive, DimInactiveEffect )
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DimInactiveEffect::DimInactiveEffect()
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{
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KConfigGroup conf = EffectsHandler::effectConfig("DimInactive");
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dim_panels = conf.readEntry("DimPanels", false);
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dim_by_group = conf.readEntry("DimByGroup", true);
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dim_strength = conf.readEntry("Strength", 25);
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active = effects->activeWindow();
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}
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void DimInactiveEffect::paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data )
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{
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bool dim = false;
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if( active && dim_by_group && active->group() == w->group())
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dim = false;
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else if( active && !dim_by_group && active == w )
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dim = false;
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else if( w->isDock())
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dim = dim_panels;
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else if( !w->isNormalWindow() && !w->isDialog())
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dim = false;
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else
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dim = true;
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if( dim )
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{
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data.brightness *= (1.0 - (dim_strength / 100.0));
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data.saturation *= (1.0 - (dim_strength / 100.0));
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}
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effects->paintWindow( w, mask, region, data );
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}
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void DimInactiveEffect::windowActivated( EffectWindow* w )
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{
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if( active != NULL )
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{
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if( dim_by_group )
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{
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if(( w == NULL || w->group() != active->group()) && active->group() != NULL )
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{ // repaint windows that are not longer in active group
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foreach( EffectWindow* tmp, active->group()->members())
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tmp->addRepaintFull();
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}
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}
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else
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active->addRepaintFull();
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}
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active = w;
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if( active != NULL )
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if( dim_by_group )
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{
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if( active->group() != NULL )
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{ // repaint newly active windows
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foreach( EffectWindow* tmp, active->group()->members())
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tmp->addRepaintFull();
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}
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}
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else
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active->addRepaintFull();
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}
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} // namespace
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