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71 lines
1.9 KiB
71 lines
1.9 KiB
/***************************************************************** |
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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 "scalein.h" |
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namespace KWin |
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{ |
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KWIN_EFFECT( scalein, ScaleInEffect ) |
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void ScaleInEffect::prePaintScreen( ScreenPrePaintData& data, int time ) |
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{ |
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if( !windows.isEmpty()) |
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data.mask |= PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS; |
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effects->prePaintScreen( data, time ); |
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} |
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void ScaleInEffect::prePaintWindow( EffectWindow* w, WindowPrePaintData& data, int time ) |
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{ |
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if( windows.contains( w )) |
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{ |
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windows[ w ] += time / 500.; // complete change in 500ms |
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if( windows[ w ] < 1 ) |
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data.setTransformed(); |
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else |
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windows.remove( w ); |
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} |
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effects->prePaintWindow( w, data, time ); |
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} |
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void ScaleInEffect::paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data ) |
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{ |
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if( windows.contains( w )) |
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{ |
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data.xScale *= windows[ w ]; |
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data.yScale *= windows[ w ]; |
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data.xTranslate += int( w->width() / 2 * ( 1 - windows[ w ] )); |
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data.yTranslate += int( w->height() / 2 * ( 1 - windows[ w ] )); |
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} |
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effects->paintWindow( w, mask, region, data ); |
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} |
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void ScaleInEffect::postPaintWindow( EffectWindow* w ) |
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{ |
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if( windows.contains( w )) |
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w->addRepaintFull(); // trigger next animation repaint |
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effects->postPaintWindow( w ); |
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} |
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void ScaleInEffect::windowAdded( EffectWindow* c ) |
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{ |
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if( c->isOnCurrentDesktop()) |
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{ |
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windows[ c ] = 0; |
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c->addRepaintFull(); |
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} |
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} |
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void ScaleInEffect::windowClosed( EffectWindow* c ) |
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{ |
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windows.remove( c ); |
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} |
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} // namespace
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