Changed: Refactor CGroupHTML browse-render flow

--HG--
branch : develop

code/nel/include/nel/gui/group_html.h

@@ -113,13 +113,8 @@ namespace NLGUI
 		// Browse error
 		void browseError (const char *msg);
 
-		// stop browse
-		void stopBrowse ();
-
 		bool isBrowsing();
 
-		void clean() { stopBrowse(); updateRefreshButton(); removeContent(); }
-
 		// Update coords
 		void updateCoords();
 
@@ -263,10 +258,10 @@ namespace NLGUI
 
 		// \name callback from libwww
 
-		// Begin of the parsing of a HTML document
+		// Begin of the rendering of a HTML document
 		virtual void beginBuild ();
 
-		// End of the parsing of a HTML document
+		// End of the rendering of a HTML document
 		virtual void endBuild ();
 
 		// A new text block has been parsed
@@ -284,9 +279,6 @@ namespace NLGUI
 		// Add POST params to the libwww list
 		virtual void addHTTPPostParams (SFormFields &formfields, bool trustedDomain);
 
-		// the current request is terminated
-		virtual void requestTerminated();
-
 		// Get Home URL
 		virtual std::string	home();
 
@@ -402,7 +394,6 @@ namespace NLGUI
 
 		// Browsing..
 		bool			_Browsing;
-		bool			_Connecting;
 		double			_TimeoutValue;			// the timeout in seconds
 		double			_ConnectingTimeout;
 		sint			_RedirectsRemaining;
@@ -759,6 +750,7 @@ namespace NLGUI
 			{
 				if (t == ImgType) imgs.push_back(CDataImageDownload(i, style, imagetype));
 			}
+			~CDataDownload();
 
 		public:
 			CCurlWWWData *data;
@@ -772,13 +764,13 @@ namespace NLGUI
 			std::vector<CDataImageDownload> imgs;
 		};
 
-		std::vector<CDataDownload> Curls;
+		std::list<CDataDownload> Curls;
 		CURLM *MultiCurl;
 		int RunningCurls;
 
 		bool startCurlDownload(CDataDownload &download);
-		void finishCurlDownload(CDataDownload &download);
-		void pumpCurlDownloads();
+		void finishCurlDownload(const CDataDownload &download);
+		void pumpCurlQueue();
 
 		void initImageDownload();
 		void checkImageDownload();
@@ -800,9 +792,15 @@ namespace NLGUI
 		// add css file from <link href=".." rel="stylesheet"> to download queue
 		void addStylesheetDownload(std::vector<std::string> links);
 
+		// stop all curl downalods (html and data)
 		void releaseDownloads();
 		void checkDownloads();
 
+		// _CurlWWW download finished
+		void htmlDownloadFinished(bool success, const std::string &error);
+		// images, stylesheets, etc finished downloading
+		void dataDownloadFinished(bool success, const std::string &error, CDataDownload &data);
+
 		// HtmlType download finished
 		void htmlDownloadFinished(const std::string &content, const std::string &type, long code);
 

code/ryzom/client/src/interface_v3/lua_ihm_ryzom.cpp

@@ -3207,7 +3207,6 @@ void	CLuaIHMRyzom::browseNpcWebPage(const std::string &htmlId, const std::string
 		groupHtml->setTimeout((float)std::max(0.0, timeout));
 
 		// Browse the url
-		groupHtml->clean();
 		groupHtml->browse(url.c_str());
 		// Set top of the page
 		CCtrlScroll *pScroll = groupHtml->getScrollBar();