846496d2c1
its own directory, cleaned up the effect config macros and renamed "MakeTransparent" to "Translucency" so that it matches its visible name. svn path=/trunk/KDE/kdebase/workspace/; revision=921749
77 lines
2.2 KiB
C++
77 lines
2.2 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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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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/*
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Testing of painting a window more than once. The active window is painted
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once more as a thumbnail in the bottom-right corner of the screen.
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*/
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#include "test_thumbnail.h"
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namespace KWin
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{
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KWIN_EFFECT( test_thumbnail, TestThumbnailEffect )
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TestThumbnailEffect::TestThumbnailEffect()
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: active_window( NULL )
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{
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}
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void TestThumbnailEffect::paintScreen( int mask, QRegion region, ScreenPaintData& data )
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{
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effects->paintScreen( mask, region, data );
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if( active_window != NULL && region.contains( thumbnailRect()))
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{
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WindowPaintData data( active_window );
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QRect region;
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setPositionTransformations( data, region, active_window, thumbnailRect(), Qt::KeepAspectRatio );
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effects->drawWindow( active_window,
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PAINT_WINDOW_OPAQUE | PAINT_WINDOW_TRANSLUCENT | PAINT_WINDOW_TRANSFORMED,
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region, data );
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}
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}
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void TestThumbnailEffect::windowActivated( EffectWindow* act )
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{
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active_window = act;
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effects->addRepaint( thumbnailRect());
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}
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void TestThumbnailEffect::windowDamaged( EffectWindow* w, const QRect& )
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{
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if( w == active_window )
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effects->addRepaint( thumbnailRect());
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// TODO maybe just the relevant part of the area should be repainted?
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}
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void TestThumbnailEffect::windowGeometryShapeChanged( EffectWindow* w, const QRect& old )
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{
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if( w == active_window && w->size() != old.size())
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effects->addRepaint( thumbnailRect());
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}
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void TestThumbnailEffect::windowClosed( EffectWindow* w )
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{
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if( w == active_window )
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{
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active_window = NULL;
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effects->addRepaint( thumbnailRect());
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}
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}
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QRect TestThumbnailEffect::thumbnailRect() const
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{
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return QRect( displayWidth() - 100, displayHeight() - 100, 100, 100 );
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}
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} // namespace
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