45 lines
1.4 KiB
C++
45 lines
1.4 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) 2006 Lubos Lunak <l.lunak@kde.org>
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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 "maketransparent.h"
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#include <client.h>
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namespace KWin
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{
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void MakeTransparentEffect::prePaintWindow( EffectWindow* w, int* mask, QRegion* paint, QRegion* clip, int time )
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{
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const Client* c = dynamic_cast< const Client* >( w->window());
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if(( c != NULL && ( c->isMove() || c->isResize())) || w->window()->isDialog())
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{
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*mask |= Scene::PAINT_WINDOW_TRANSLUCENT;
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*mask &= ~Scene::PAINT_WINDOW_OPAQUE;
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}
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effects->prePaintWindow( w, mask, paint, clip, time );
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}
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void MakeTransparentEffect::paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data )
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{
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const Client* c = dynamic_cast< const Client* >( w->window());
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if( w->window()->isDialog())
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data.opacity *= 0.8;
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if( c != NULL && ( c->isMove() || c->isResize()))
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data.opacity *= 0.5;
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effects->paintWindow( w, mask, region, data );
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}
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void MakeTransparentEffect::windowUserMovedResized( EffectWindow* c, bool first, bool last )
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{
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if( first || last )
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c->window()->addRepaintFull();
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}
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} // namespace
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