4 files changed, 169 insertions, 116 deletions

diff --git a/tdm/kfrontend/themer/tdmitem.cpp b/tdm/kfrontend/themer/tdmitem.cpp
index 91ab5efda..006a77d49 100644
--- a/tdm/kfrontend/themer/tdmitem.cpp
+++ b/tdm/kfrontend/themer/tdmitem.cpp
@@ -286,17 +286,18 @@ KdmItem::setGeometry( const TQRect &newGeometry, bool force )
 void
 KdmItem::paint( TQPainter *p, const TQRect &rect )
 {
-	if (isHidden())
+	if (isHidden()) {
 		return;
+	}
 
 	if (myWidget || (myLayoutItem && myLayoutItem->widget())) {
-            // TDEListView because it's missing a Q_OBJECT'
+            // TDEListView because it's missing a Q_OBJECT
             // FIXME: This is a nice idea in theory, but in practice it is
             // very confusing for the user not to see the empty list box
             // delineated from the rest of the greeter.
             // Maybe set a darker version of the background instead of an exact copy?
             if ( myWidget && myWidget->isA( "TDEListView" ) ) {
-              if ((_compositor.isEmpty()) || (!argb_visual_available)) {
+              if (!argb_visual_available) {
                 // Software blend only (no compositing support)
                 TQPixmap copy( myWidget->size() );
                 kdDebug() <<  myWidget->geometry() << " " << area << " " << myWidget->size() << endl;
@@ -371,13 +372,15 @@ KdmItem::paint( TQPainter *p, const TQRect &rect )
 	p->drawRect( area );
 #endif
 
-	if (myLayoutItem)
+	if (myLayoutItem) {
 		return;
+	}
 
 	// Dispatch paint events to children
 	TQValueList<KdmItem *>::Iterator it;
-	for (it = m_children.begin(); it != m_children.end(); ++it)
+	for (it = m_children.begin(); it != m_children.end(); ++it) {
 		(*it)->paint( p, rect );
+	}
 
 
 }
diff --git a/tdm/kfrontend/themer/tdmpixmap.cpp b/tdm/kfrontend/themer/tdmpixmap.cpp
index 35e3dcc40..2e15218fb 100644
--- a/tdm/kfrontend/themer/tdmpixmap.cpp
+++ b/tdm/kfrontend/themer/tdmpixmap.cpp
@@ -69,7 +69,7 @@ KdmPixmap::KdmPixmap( KdmItem *parent, const TQDomNode &node, const char *name )
 			pixmap.normal.alpha = el.attribute( "alpha", "1.0" ).toFloat();
 
 			if (el.attribute( "file", "" ) == "@@@TDMBACKGROUND@@@") {
-				if ((_compositor.isEmpty()) || (!argb_visual_available)) {
+				if (!argb_visual_available) {
 					// Software blend only (no compositing support)
 					// Use the preset TDM background...
 					TDEStandardDirs *m_pDirs = TDEGlobal::dirs();
@@ -111,13 +111,16 @@ KdmPixmap::sizeHint()
 {
 	// choose the correct pixmap class
 	PixmapStruct::PixmapClass * pClass = &pixmap.normal;
-	if (state == Sactive && pixmap.active.present)
+	if (state == Sactive && pixmap.active.present) {
 		pClass = &pixmap.active;
-	if (state == Sprelight && pixmap.prelight.present)
+	}
+	if (state == Sprelight && pixmap.prelight.present) {
 		pClass = &pixmap.prelight;
+	}
 	// use the pixmap size as the size hint
-	if (!pClass->pixmap.isNull())
+	if (!pClass->pixmap.isNull()) {
 		return pClass->pixmap.size();
+	}
 	return KdmItem::sizeHint();
 }
 
@@ -134,12 +137,14 @@ KdmPixmap::setGeometry( const TQRect &newGeometry, bool force )
 TQString
 KdmPixmap::fullPath( const TQString &fileName)
 {
-        if (fileName.isEmpty())
+        if (fileName.isEmpty()) {
 		return TQString::null;
+	}
 
 	TQString fullName = fileName;
-	if (fullName.at( 0 ) != '/')
+	if (fullName.at( 0 ) != '/') {
 		fullName = baseDir() + "/" + fileName;
+	}
 	return fullName;
 }
 
@@ -170,20 +175,22 @@ KdmPixmap::renderSvg( PixmapStruct::PixmapClass *pClass, const TQRect &area )
 void
 KdmPixmap::loadPixmap( PixmapStruct::PixmapClass *pClass )
 {
-  TQString fullpath = pClass->fullpath;
-
-  kdDebug() << timestamp() << " load " << fullpath << endl;
-  int index = fullpath.findRev('.');
-  TQString ext = fullpath.right(fullpath.length() - index);
-  fullpath = fullpath.left(index);
-  kdDebug() << timestamp() << " ext " << ext << " " << fullpath << endl;
-  TQString testpath = TQString("-%1x%2").arg(area.width()).arg(area.height()) + ext;
-  kdDebug() << timestamp() << " testing for " << fullpath + testpath << endl;
-  if (TDEStandardDirs::exists(fullpath + testpath)) 
-    pClass->pixmap.load(fullpath + testpath);
-  else
-    pClass->pixmap.load( fullpath + ext );
-  kdDebug() << timestamp() << " done\n";
+	TQString fullpath = pClass->fullpath;
+	
+	kdDebug() << timestamp() << " load " << fullpath << endl;
+	int index = fullpath.findRev('.');
+	TQString ext = fullpath.right(fullpath.length() - index);
+	fullpath = fullpath.left(index);
+	kdDebug() << timestamp() << " ext " << ext << " " << fullpath << endl;
+	TQString testpath = TQString("-%1x%2").arg(area.width()).arg(area.height()) + ext;
+	kdDebug() << timestamp() << " testing for " << fullpath + testpath << endl;
+	if (TDEStandardDirs::exists(fullpath + testpath)) {
+		pClass->pixmap.load(fullpath + testpath);
+	}
+	else {
+		pClass->pixmap.load( fullpath + ext );
+	}
+	kdDebug() << timestamp() << " done\n";
 }
 
 void
@@ -191,16 +198,19 @@ KdmPixmap::drawContents( TQPainter *p, const TQRect &r )
 {
 	// choose the correct pixmap class
 	PixmapStruct::PixmapClass *pClass = &pixmap.normal;
-	if (state == Sactive && pixmap.active.present)
+	if (state == Sactive && pixmap.active.present) {
 		pClass = &pixmap.active;
-	if (state == Sprelight && pixmap.prelight.present)
+	}
+	if (state == Sprelight && pixmap.prelight.present) {
 		pClass = &pixmap.prelight;
+	}
 
 	kdDebug() << "draw " << id << " " << pClass->pixmap.isNull() << endl;
  
 	if (pClass->pixmap.isNull()) {
-	        if (pClass->fullpath.isEmpty())	// if neither is set, we're empty
+	        if (pClass->fullpath.isEmpty()) {	// if neither is set, we're empty
 			return;
+		}
 		
 		if (!pClass->fullpath.endsWith( ".svg" ) ) {
 		  loadPixmap(pClass);
@@ -230,21 +240,20 @@ KdmPixmap::drawContents( TQPainter *p, const TQRect &r )
 
 
 	if (pClass->readyPixmap.isNull()) {
-	  
 		bool haveTint = pClass->tint.rgb() != 0xFFFFFF;
 		bool haveAlpha = pClass->alpha < 1.0;
 
 		TQImage scaledImage;
-		
-		// use the loaded pixmap or a scaled version if needed
 
+		// use the loaded pixmap or a scaled version if needed
 		kdDebug() << timestamp() << " prepare readyPixmap " << pClass->fullpath << " " << area.size() << " " << pClass->pixmap.size() << endl;
 		if (area.size() != pClass->pixmap.size()) {
 			if (pClass->fullpath.endsWith( ".svg" )) {
 				kdDebug() << timestamp() << " renderSVG\n";
 				renderSvg( pClass, area );
 				scaledImage = pClass->pixmap.convertToImage();
-			} else {
+			}
+			else {
 				kdDebug() << timestamp() << " convertFromImage smoothscale\n";
 				if (pClass->pixmap.isNull()) {
 					scaledImage = TQImage();
@@ -256,20 +265,22 @@ KdmPixmap::drawContents( TQPainter *p, const TQRect &r )
 				}
 				kdDebug() << timestamp() << " done\n";
 			}
-		} else {
-		  if (haveTint || haveAlpha)
-                  {
-			scaledImage = pClass->pixmap.convertToImage();
-                        // enforce rgba values for the latter
-                        if (!scaledImage.isNull()) scaledImage = scaledImage.convertDepth( 32 );
-                  }
-		  else
-		    pClass->readyPixmap = pClass->pixmap;
+		}
+		else {
+			if (haveTint || haveAlpha) {
+				scaledImage = pClass->pixmap.convertToImage();
+				// enforce rgba values for the latter
+				if (!scaledImage.isNull()) {
+					scaledImage = scaledImage.convertDepth( 32 );
+				}
+			}
+			else {
+				pClass->readyPixmap = pClass->pixmap;
+			}
 		}
 
 		if (haveTint || haveAlpha) {
 			// blend image(pix) with the given tint
-
 			if (!scaledImage.isNull()) scaledImage = scaledImage.convertDepth( 32 );
 			int w = scaledImage.width();
 			int h = scaledImage.height();
@@ -290,18 +301,13 @@ KdmPixmap::drawContents( TQPainter *p, const TQRect &r )
 				}
 			}
 		}
-		if ((_compositor.isEmpty()) || (!argb_visual_available)) {
-			// Software blend only (no compositing support)
-		}
-		else {
-			// We have a compositor!
-			// Apply the alpha in the same manner as above, exept we are now
-			// using the hardware blending engine for all painting
-			scaledImage = pClass->readyPixmap;
+		// Convert pixmap from premultiplied alpha to normal alpha
+		{
+			if (scaledImage.isNull()) scaledImage = pClass->readyPixmap;
 			if (!scaledImage.isNull()) scaledImage = scaledImage.convertDepth( 32 );
 			int w = scaledImage.width();
 			int h = scaledImage.height();
-
+	
 			for (int y = 0; y < h; ++y) {
 				QRgb *ls = (QRgb *)scaledImage.scanLine( y );
 				for (int x = 0; x < w; ++x) {
@@ -317,8 +323,8 @@ KdmPixmap::drawContents( TQPainter *p, const TQRect &r )
 		}
 
 		if (!scaledImage.isNull()) {
-		  kdDebug() << timestamp() << " convertFromImage " << id << " " << area << endl;
-		  pClass->readyPixmap.convertFromImage( scaledImage );
+			kdDebug() << timestamp() << " convertFromImage " << id << " " << area << endl;
+			pClass->readyPixmap.convertFromImage( scaledImage );
 		}
 	}
 	kdDebug() << timestamp() << " Pixmap::drawContents " << pClass->readyPixmap.size() << " " << px << " " << py << " " << sx << " " << sy << " " << sw << " " << sh << endl;
@@ -329,11 +335,13 @@ void
 KdmPixmap::statusChanged()
 {
 	KdmItem::statusChanged();
-	if (!pixmap.active.present && !pixmap.prelight.present)
+	if (!pixmap.active.present && !pixmap.prelight.present) {
 		return;
+	}
 	if ((state == Sprelight && !pixmap.prelight.present) ||
-	    (state == Sactive && !pixmap.active.present))
+	    (state == Sactive && !pixmap.active.present)) {
 		return;
+	}
 	needUpdate();
 }
 
diff --git a/tdm/kfrontend/themer/tdmrect.cpp b/tdm/kfrontend/themer/tdmrect.cpp
index 9056a513c..a92b0f679 100644
--- a/tdm/kfrontend/themer/tdmrect.cpp
+++ b/tdm/kfrontend/themer/tdmrect.cpp
@@ -57,8 +57,9 @@ KdmRect::init( const TQDomNode &node, const char * )
 	rect.hasBorder = false;
 
 	// A rect can have no properties (defaults to parent ones)
-	if (node.isNull())
+	if (node.isNull()) {
 		return;
+	}
 
 	// Read RECT ID
 	TQDomNode n = node;
@@ -75,18 +76,22 @@ KdmRect::init( const TQDomNode &node, const char * )
 			parseColor( el.attribute( "color", TQString::null ), rect.normal.color );
 			rect.normal.alpha = el.attribute( "alpha", "1.0" ).toFloat();
 			parseFont( el.attribute( "font", "Sans 14" ), rect.normal.font );
-		} else if (tagName == "active") {
+		}
+		else if (tagName == "active") {
 			rect.active.present = true;
 			parseColor( el.attribute( "color", TQString::null ), rect.active.color );
 			rect.active.alpha = el.attribute( "alpha", "1.0" ).toFloat();
 			parseFont( el.attribute( "font", "Sans 14" ), rect.active.font );
-		} else if (tagName == "prelight") {
+		}
+		else if (tagName == "prelight") {
 			rect.prelight.present = true;
 			parseColor( el.attribute( "color", TQString::null ), rect.prelight.color );
 			rect.prelight.alpha = el.attribute( "alpha", "1.0" ).toFloat();
 			parseFont( el.attribute( "font", "Sans 14" ), rect.prelight.font );
-		} else if (tagName == "border")
+		}
+		else if (tagName == "border") {
 			rect.hasBorder = true;
+		}
 	}
 }
 
@@ -95,18 +100,22 @@ KdmRect::drawContents( TQPainter *p, const TQRect &r )
 {
 	// choose the correct rect class
 	RectStruct::RectClass *rClass = &rect.normal;
-	if (state == Sactive && rect.active.present)
+	if (state == Sactive && rect.active.present) {
 		rClass = &rect.active;
-	if (state == Sprelight && rect.prelight.present)
+	}
+	if (state == Sprelight && rect.prelight.present) {
 		rClass = &rect.prelight;
+	}
 
-	if (rClass->alpha <= 0 || !rClass->color.isValid())
+	if (rClass->alpha <= 0 || !rClass->color.isValid()) {
 		return;
+	}
 
-	if (rClass->alpha == 1)
+	if (rClass->alpha == 1) {
 		p->fillRect( area, TQBrush( rClass->color ) );
+	}
 	else {
-// 		if ((_compositor.isEmpty()) || (!argb_visual_available)) {
+// 		if (!argb_visual_available) {
 			// Software blend only (no compositing support)
 			TQRect backRect = r;
 			backRect.moveBy( area.x(), area.y() );
@@ -127,11 +136,13 @@ void
 KdmRect::statusChanged()
 {
 	KdmItem::statusChanged();
-	if (!rect.active.present && !rect.prelight.present)
+	if (!rect.active.present && !rect.prelight.present) {
 		return;
+	}
 	if ((state == Sprelight && !rect.prelight.present) ||
-	    (state == Sactive && !rect.active.present))
+	    (state == Sactive && !rect.active.present)) {
 		return;
+	}
 	needUpdate();
 }
 
diff --git a/tdm/kfrontend/themer/tdmthemer.cpp b/tdm/kfrontend/themer/tdmthemer.cpp
index d485ab1ee..70a20a5e9 100644
--- a/tdm/kfrontend/themer/tdmthemer.cpp
+++ b/tdm/kfrontend/themer/tdmthemer.cpp
@@ -161,12 +161,14 @@ KdmThemer::widgetEvent( TQEvent *e )
 			TQRect paintRect = TQT_TQPAINTEVENT(e)->rect();
 			kdDebug() << timestamp() << " paint on: " << paintRect << endl;
 
-			if ((_compositor.isEmpty()) || (!argb_visual_available)) {
+			if (!argb_visual_available) {
 				// Software blend only (no compositing support)
-				if (!backBuffer)
+				if (!backBuffer) {
 					backBuffer = new TQPixmap( widget()->size() );
-				if (backBuffer->size() != widget()->size())
+				}
+				if (backBuffer->size() != widget()->size()) {
 					backBuffer->resize( widget()->size() );
+				}
 	
 				TQPainter p;
 				p.begin( backBuffer );
@@ -177,17 +179,27 @@ KdmThemer::widgetEvent( TQEvent *e )
 			}
 			else {
 				// We have compositing support!
+				if (!backBuffer) {
+					backBuffer = new TQPixmap( widget()->size(), 32 );
+				}
+				if (backBuffer->size() != widget()->size()) {
+					backBuffer->resize( widget()->size() );
+				}
+
 				TQRgb blend_color = tqRgba(0, 0, 0, 0);   // RGBA
 				float alpha = tqAlpha(blend_color) / 255.;
 				int pixel = tqAlpha(blend_color) << 24 |
 						int(tqRed(blend_color) * alpha) << 16 |
 						int(tqGreen(blend_color) * alpha) << 8  |
 						int(tqBlue(blend_color) * alpha);
-				TQPainter p1;
-				p1.begin( widget() );
-				p1.fillRect( paintRect, TQColor(blend_color, pixel) );
-				rootItem->paint( &p1, paintRect );
-				p1.end();
+
+				TQPainter p;
+				p.begin( backBuffer );
+				p.fillRect( paintRect, TQColor(blend_color, pixel) );
+				rootItem->paint( &p, paintRect );
+				p.end();
+
+				bitBlt( widget(), paintRect.topLeft(), backBuffer, paintRect );
 			}
 
 		}
@@ -238,13 +250,15 @@ KdmThemer::generateItems( KdmItem *parent, const TQDomNode &node )
 		TQString tagName = el.tagName();
 
 		if (tagName == "item") {
-			if (!willDisplay( subnode ))
+			if (!willDisplay( subnode )) {
 				continue;
+			}
 			TQString id = el.attribute("id");
 			if (id.startsWith("plugin-specific-")) {
-			        id = id.mid(strlen("plugin-specific-"));
-			        if (!_pluginsLogin.contains(id))
-			               continue;
+				id = id.mid(strlen("plugin-specific-"));
+				if (!_pluginsLogin.contains(id)) {
+					continue;
+				}
 			}
 
 			// It's a new item. Draw it
@@ -252,33 +266,40 @@ KdmThemer::generateItems( KdmItem *parent, const TQDomNode &node )
 
 			KdmItem *newItem = 0;
 
-			if (type == "label")
+			if (type == "label") {
 				newItem = new KdmLabel( parent, subnode );
-			else if (type == "pixmap")
+			}
+			else if (type == "pixmap") {
 				newItem = new KdmPixmap( parent, subnode );
-			else if (type == "rect")
+			}
+			else if (type == "rect") {
 				newItem = new KdmRect( parent, subnode );
+			}
 			else if (type == "entry" || type == "list") {
 				newItem = new KdmRect( parent, subnode );
 				newItem->setType( type );
 			}
 			//	newItem = new KdmEntry( parent, subnode );
-			else if (type == "svg")
+			else if (type == "svg") {
 				newItem = new KdmPixmap( parent, subnode );
+			}
 			if (newItem) {
 				generateItems( newItem, subnode );
-				if (el.attribute( "button", "false" ) == "true")
+				if (el.attribute( "button", "false" ) == "true") {
 					newItem->inheritFromButton( newItem );
+				}
 			}
 		} else if (tagName == "box") {
-			if (!willDisplay( subnode ))
+			if (!willDisplay( subnode )) {
 				continue;
+			}
 			// It's a new box. Draw it
 			parent->setBoxLayout( subnode );
 			generateItems( parent, subnode );
 		} else if (tagName == "fixed") {
-			if (!willDisplay( subnode ))
+			if (!willDisplay( subnode )) {
 				continue;
+			}
 			// It's a new box. Draw it
 			parent->setFixedLayout( subnode );
 			generateItems( parent, subnode );
@@ -336,8 +357,9 @@ KdmThemer::showStructure( TQObject *obj )
 
 	const TQObjectList wlist = obj->childrenListObject();
 	static int counter = 0;
-	if (counter == 0)
+	if (counter == 0) {
 		kdDebug() << timestamp() << " \n\n<=======  Widget tree =================" << endl;
+	}
 	if (!wlist.isEmpty()) {
 		counter++;
 		TQObjectListIterator it( wlist );
@@ -358,47 +380,56 @@ KdmThemer::showStructure( TQObject *obj )
 		}
 		counter--;
 	}
-	if (counter == 0)
+	if (counter == 0) {
 		kdDebug() << timestamp() << " \n\n<=======  Widget tree =================\n\n" << endl;
+	}
 }
 
 void
 KdmThemer::slotActivated( const TQString &id )
 {
-  TQString toactivate;
-  if (id == "username-label")
-    toactivate = "user-entry";
-  else if (id == "password-label")
-    toactivate = "pw-entry";
-  else
-    return;
-
-  KdmItem *item = findNode(toactivate);
-  if (!item || !item->widget())
-    return;
-
-  item->widget()->setFocus();
-  TQLineEdit *le = (TQLineEdit*)item->widget()->tqt_cast(TQLINEEDIT_OBJECT_NAME_STRING);
-  if (le)
-    le->selectAll();
+	TQString toactivate;
+	if (id == "username-label") {
+		toactivate = "user-entry";
+	}
+	else if (id == "password-label") {
+		toactivate = "pw-entry";
+	}
+	else {
+		return;
+	}
+	
+	KdmItem *item = findNode(toactivate);
+	if (!item || !item->widget()) {
+		return;
+	}
+	
+	item->widget()->setFocus();
+	TQLineEdit *le = (TQLineEdit*)item->widget()->tqt_cast(TQLINEEDIT_OBJECT_NAME_STRING);
+	if (le) {
+		le->selectAll();
+	}
 }
 
 void
 KdmThemer::slotPaintRoot()
 {
-  KdmItem *back_item = findNode("background");
-  if (!back_item)
-    return;
-
-  TQRect screen = TQApplication::desktop()->screenGeometry(0);
-  TQPixmap pm(screen.size());
-
-  TQPainter painter( &pm, true );
-  back_item->paint( &painter, back_item->rect());
-  painter.end();
-
-  TQT_TQWIDGET(TQApplication::desktop()->screen())->setErasePixmap(pm);
-  TQT_TQWIDGET(TQApplication::desktop()->screen())->erase();
+	KdmItem *back_item = findNode("background");
+	
+	TQRect screen = TQApplication::desktop()->screenGeometry(0);
+	TQPixmap pm(screen.size());
+	
+	if (back_item) {
+		TQPainter painter( &pm, true );
+		back_item->paint( &painter, back_item->rect());
+		painter.end();
+	}
+	else {
+		pm.fill(TQt::black);
+	}
+	
+	TQT_TQWIDGET(TQApplication::desktop()->screen())->setErasePixmap(pm);
+	TQT_TQWIDGET(TQApplication::desktop()->screen())->erase();
 }
 
 #include "tdmthemer.moc"