75 lines
2.1 KiB
C++
75 lines
2.1 KiB
C++
/*****************************************************************
|
|
KWin - the KDE window manager
|
|
This file is part of the KDE project.
|
|
|
|
Copyright (C) 2007 Lubos Lunak <l.lunak@kde.org>
|
|
|
|
You can Freely distribute this program under the GNU General Public
|
|
License. See the file "COPYING" for the exact licensing terms.
|
|
******************************************************************/
|
|
|
|
/*
|
|
|
|
Testing of painting a window more than once. The active window is painted
|
|
once more as a thumbnail in the bottom-right corner of the screen.
|
|
|
|
*/
|
|
|
|
#include "test_thumbnail.h"
|
|
|
|
namespace KWin
|
|
{
|
|
|
|
TestThumbnailEffect::TestThumbnailEffect()
|
|
: active_window( NULL )
|
|
{
|
|
}
|
|
|
|
void TestThumbnailEffect::paintScreen( int mask, QRegion region, ScreenPaintData& data )
|
|
{
|
|
effects->paintScreen( mask, region, data );
|
|
if( active_window != NULL && region.contains( thumbnailRect()))
|
|
{
|
|
WindowPaintData data;
|
|
QRect region;
|
|
setPositionTransformations( data, region, active_window, thumbnailRect(), Qt::KeepAspectRatio );
|
|
effects->drawWindow( active_window,
|
|
Scene::PAINT_WINDOW_OPAQUE | Scene::PAINT_WINDOW_TRANSLUCENT | Scene::PAINT_WINDOW_TRANSFORMED,
|
|
region, data );
|
|
}
|
|
}
|
|
|
|
void TestThumbnailEffect::windowActivated( EffectWindow* act )
|
|
{
|
|
active_window = act;
|
|
workspace()->addRepaint( thumbnailRect());
|
|
}
|
|
|
|
void TestThumbnailEffect::windowDamaged( EffectWindow* w, const QRect& )
|
|
{
|
|
if( w == active_window )
|
|
workspace()->addRepaint( thumbnailRect());
|
|
// TODO maybe just the relevant part of the area should be repainted?
|
|
}
|
|
|
|
void TestThumbnailEffect::windowGeometryShapeChanged( EffectWindow* w, const QRect& old )
|
|
{
|
|
if( w == active_window && w->size() != old.size())
|
|
workspace()->addRepaint( thumbnailRect());
|
|
}
|
|
|
|
void TestThumbnailEffect::windowClosed( EffectWindow* w )
|
|
{
|
|
if( w == active_window )
|
|
{
|
|
active_window = NULL;
|
|
workspace()->addRepaint( thumbnailRect());
|
|
}
|
|
}
|
|
|
|
QRect TestThumbnailEffect::thumbnailRect() const
|
|
{
|
|
return QRect( displayWidth() - 100, displayHeight() - 100, 100, 100 );
|
|
}
|
|
|
|
} // namespace
|