44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
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/*****************************************************************
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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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namespace KWin
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{
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KWIN_EFFECT( MakeTransparent, MakeTransparentEffect )
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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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if(( w->isUserMove() || w->isUserResize()) || w->isDialog())
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{
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*mask |= PAINT_WINDOW_TRANSLUCENT;
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*mask &= ~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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if( w->isDialog())
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data.opacity *= 0.8;
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if( w->isUserMove() || w->isUserResize())
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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* w, bool first, bool last )
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{
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if( first || last )
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w->addRepaintFull();
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}
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} // namespace
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