Merge branch 'core4' into ryzomclassic-develop

nel/include/nel/gui/css_style.h

@@ -63,6 +63,7 @@ namespace NLGUI
 			Underlined=false;
 			StrikeThrough=false;
 			GlobalColor=false;
+			GlobalColorText=false;
 			DisplayBlock=false;
 			Width=-1;
 			Height=-1;
@@ -93,6 +94,7 @@ namespace NLGUI
 		NLMISC::CRGBA TextColor;
 		STextShadow TextShadow;
 		bool GlobalColor;
+		bool GlobalColorText;
 		bool Underlined;
 		bool StrikeThrough;
 		bool DisplayBlock;
@@ -215,6 +217,7 @@ namespace NLGUI
 			_StyleStack.push_back(Current);
 
 			Current.GlobalColor = false;
+			// inherit GlobalColorText
 			Current.DisplayBlock = false;
 			Current.Width=-1;
 			Current.Height=-1;

nel/src/gui/css_style.cpp

@@ -936,6 +936,16 @@ namespace NLGUI
 					style.GlobalColor = b;
 			}
 			else
+			if (it->first == "-ryzom-modulate-text-color")
+			{
+				bool b;
+				if (it->second == "inherit")
+					style.GlobalColorText = current.GlobalColorText;
+				else
+				if (fromString(it->second, b))
+					style.GlobalColorText = b;
+			}
+			else
 			if (it->first == "background-color")
 			{
 				if (it->second == "inherit")

nel/src/gui/group_html.cpp

@@ -350,7 +350,7 @@ namespace NLGUI
 	void CGroupHTML::TextureDownloadCB::finish()
 	{
 		// tmpdest file does not exist if download skipped (ie cache was used)
-		if (CFile::fileExists(tmpdest) && CFile::getFileSize(tmpdest) == 0)
+		if (CFile::fileExists(tmpdest) && CFile::getFileSize(tmpdest) > 0)
 		{
 			if (CFile::fileExists(dest))
 				CFile::deleteFile(dest);
@@ -2554,7 +2554,7 @@ namespace NLGUI
 			(embolden == text->getEmbolden()) &&
 			(style.FontOblique == text->getOblique()) &&
 			(getLink() == text->Link) &&
-			(style.GlobalColor == text->getModulateGlobalColor());
+			(style.GlobalColorText == text->getModulateGlobalColor());
 	}
 
 	// ***************************************************************************
@@ -2591,7 +2591,10 @@ namespace NLGUI
 			nlinfo("Text button template '%s' is missing :button or :b text element", tpl.c_str());
 			return;
 		}
-		ctrlButton->setModulateGlobalColorAll(false);
+		ctrlButton->setModulateGlobalColorAll(_Style.Current.GlobalColor);
+		ctrlButton->setTextModulateGlobalColorNormal(_Style.Current.GlobalColorText);
+		ctrlButton->setTextModulateGlobalColorOver(_Style.Current.GlobalColorText);
+		ctrlButton->setTextModulateGlobalColorPushed(_Style.Current.GlobalColorText);
 
 		// Translate the tooltip
 		ctrlButton->setText(text);
@@ -2622,7 +2625,7 @@ namespace NLGUI
 		newLink->setText(text);
 		newLink->setMultiLineSpace((uint)((float)(_Style.Current.FontSize)*LineSpaceFontFactor));
 		newLink->setMultiLine(true);
-		newLink->setModulateGlobalColor(_Style.Current.GlobalColor);
+		newLink->setModulateGlobalColor(_Style.Current.GlobalColorText);
 		setTextStyle(newLink, _Style.Current);
 
 		registerAnchor(newLink);
@@ -4130,6 +4133,22 @@ namespace NLGUI
 
 	void CGroupHTML::draw ()
 	{
+		uint8 CurrentAlpha = 255;
+		// search a parent container
+		CInterfaceGroup *gr = getParent();
+		while (gr)
+		{
+			if (gr->isGroupContainer())
+			{
+				CGroupContainer *gc = static_cast<CGroupContainer *>(gr);
+				CurrentAlpha = gc->getCurrentContainerAlpha();
+				break;
+			}
+			gr = gr->getParent();
+		}
+		m_HtmlBackground.CurrentAlpha = CurrentAlpha;
+		m_BodyBackground.CurrentAlpha = CurrentAlpha;
+
 		m_HtmlBackground.draw();
 		m_BodyBackground.draw();
 		CGroupScrollText::draw ();
@@ -5260,6 +5279,9 @@ namespace NLGUI
 			if (ctrlButton)
 			{
 				ctrlButton->setModulateGlobalColorAll (_Style.Current.GlobalColor);
+				ctrlButton->setTextModulateGlobalColorNormal(_Style.Current.GlobalColorText);
+				ctrlButton->setTextModulateGlobalColorOver(_Style.Current.GlobalColorText);
+				ctrlButton->setTextModulateGlobalColorPushed(_Style.Current.GlobalColorText);
 
 				// Translate the tooltip
 				if (!tooltip.empty())