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-rw-r--r--kcontrol/background/bgrender.cpp76
1 files changed, 38 insertions, 38 deletions
diff --git a/kcontrol/background/bgrender.cpp b/kcontrol/background/bgrender.cpp
index 4aca82145..f11363982 100644
--- a/kcontrol/background/bgrender.cpp
+++ b/kcontrol/background/bgrender.cpp
@@ -1026,7 +1026,7 @@ KVirtualBGRenderer::KVirtualBGRenderer( int desk, KConfig *config )
m_numRenderers = 0;
m_scaleX = 1;
m_scaleY = 1;
-
+
// The following code is borrowed from KBackgroundSettings::KBackgroundSettings
if (!config) {
int screen_number = 0;
@@ -1044,7 +1044,7 @@ KVirtualBGRenderer::KVirtualBGRenderer( int desk, KConfig *config )
m_pConfig = config;
m_bDeleteConfig = false;
}
-
+
initRenderers();
m_size = KApplication::desktop()->geometry().size();
}
@@ -1053,14 +1053,14 @@ KVirtualBGRenderer::~KVirtualBGRenderer()
{
for (unsigned i=0; i<m_numRenderers; ++i)
delete m_renderer[i];
-
+
delete m_pPixmap;
-
+
if (m_bDeleteConfig)
delete m_pConfig;
}
-
+
KBackgroundRenderer * KVirtualBGRenderer::renderer(unsigned screen)
{
return m_renderer[screen];
@@ -1071,7 +1071,7 @@ TQPixmap KVirtualBGRenderer::pixmap()
{
if (m_numRenderers == 1)
return m_renderer[0]->pixmap();
-
+
return *m_pPixmap;
}
@@ -1154,7 +1154,7 @@ void KVirtualBGRenderer::setEnabled(bool enable)
void KVirtualBGRenderer::desktopResized()
{
m_size = KApplication::desktop()->geometry().size();
-
+
if (m_pPixmap)
{
delete m_pPixmap;
@@ -1170,21 +1170,21 @@ void KVirtualBGRenderer::setPreview(const TQSize & size)
{
if (m_size == size)
return;
-
+
m_size = size;
-
+
if (m_pPixmap)
m_pPixmap->resize(m_size);
-
+
// Scaling factors
m_scaleX = float(m_size.width()) / float(TQApplication::desktop()->size().width());
m_scaleY = float(m_size.height()) / float(TQApplication::desktop()->size().height());
-
+
// Scale renderers appropriately
for (unsigned i=0; i<m_renderer.size(); ++i)
{
TQSize unscaledRendererSize = renderSize(i);
-
+
m_renderer[i]->setPreview( TQSize(
int(unscaledRendererSize.width() * m_scaleX),
int(unscaledRendererSize.height() * m_scaleY) ) );
@@ -1202,20 +1202,20 @@ void KVirtualBGRenderer::initRenderers()
{
m_pConfig->setGroup("Background Common");
m_bDrawBackgroundPerScreen = m_pConfig->readBoolEntry( TQString("DrawBackgroundPerScreen_%1").arg(m_desk), _defDrawBackgroundPerScreen );
-
+
m_bCommonScreen = m_pConfig->readBoolEntry("CommonScreen", _defCommonScreen);
-
+
m_numRenderers = m_bDrawBackgroundPerScreen ? KApplication::desktop()->numScreens() : 1;
-
+
m_bFinished.resize(m_numRenderers);
m_bFinished.fill(false);
-
+
if (m_numRenderers == m_renderer.size())
return;
-
+
for (unsigned i=0; i<m_renderer.size(); ++i)
delete m_renderer[i];
-
+
m_renderer.resize(m_numRenderers);
for (unsigned i=0; i<m_numRenderers; ++i)
{
@@ -1231,12 +1231,12 @@ void KVirtualBGRenderer::initRenderers()
void KVirtualBGRenderer::load(int desk, bool reparseConfig)
{
m_desk = desk;
-
+
m_pConfig->setGroup("Background Common");
m_bCommonScreen = m_pConfig->readBoolEntry("CommonScreen", _defCommonScreen);
-
+
initRenderers();
-
+
for (unsigned i=0; i<m_numRenderers; ++i)
{
unsigned eScreen = m_bCommonScreen ? 0 : i;
@@ -1249,51 +1249,51 @@ void KVirtualBGRenderer::screenDone(int _desk, int _screen)
{
Q_UNUSED(_desk);
Q_UNUSED(_screen);
-
+
const KBackgroundRenderer * sender = dynamic_cast<const KBackgroundRenderer*>(this->sender());
int screen = m_renderer.find(sender);
if (screen == -1)
//??
return;
-
+
m_bFinished[screen] = true;
-
-
+
+
if (m_pPixmap)
{
// There's more than one renderer, so we are drawing each output to our own pixmap
-
+
TQRect overallGeometry;
for (int i=0; i < KApplication::desktop()->numScreens(); ++i) {
overallGeometry |= KApplication::desktop()->screenGeometry(i);
}
-
+
TQPoint drawPos = KApplication::desktop()->screenGeometry(screen).topLeft() - overallGeometry.topLeft();
drawPos.setX( int(drawPos.x() * m_scaleX) );
drawPos.setY( int(drawPos.y() * m_scaleY) );
-
+
TQPixmap source = m_renderer[screen]->pixmap();
TQSize renderSize = this->renderSize(screen);
renderSize.setWidth( int(renderSize.width() * m_scaleX) );
renderSize.setHeight( int(renderSize.height() * m_scaleY) );
-
+
TQPainter p(m_pPixmap);
-
+
if (renderSize == source.size())
p.drawPixmap( drawPos, source );
-
+
else
p.drawTiledPixmap( drawPos.x(), drawPos.y(), renderSize.width(), renderSize.height(), source );
-
+
p.end();
}
-
+
for (unsigned i=0; i<m_bFinished.size(); ++i)
{
if (!m_bFinished[i])
return;
}
-
+
emit imageDone(m_desk);
}
@@ -1305,7 +1305,7 @@ void KVirtualBGRenderer::start()
delete m_pPixmap;
m_pPixmap = 0l;
}
-
+
if (m_numRenderers > 1)
{
m_pPixmap = new TQPixmap(m_size);
@@ -1314,7 +1314,7 @@ void KVirtualBGRenderer::start()
// previews, etc
m_pPixmap->fill(Qt::black);
}
-
+
m_bFinished.fill(false);
for (unsigned i=0; i<m_numRenderers; ++i)
m_renderer[i]->start();
@@ -1331,10 +1331,10 @@ void KVirtualBGRenderer::stop()
void KVirtualBGRenderer::cleanup()
{
m_bFinished.fill(false);
-
+
for (unsigned i=0; i<m_numRenderers; ++i)
m_renderer[i]->cleanup();
-
+
delete m_pPixmap;
m_pPixmap = 0l;
}