Changed: Refactor CViewLink to be able to use custom action handlers

--HG--
branch : develop

code/nel/include/nel/gui/group_paragraph.h

@@ -206,12 +206,6 @@ namespace NLGUI
 			invalidateContent();
 		}
 
-		// Set the HTML group used for links
-		void	setBrowseGroup (CInterfaceElement	*group)
-		{
-			_BrowseGroup = group;
-		}
-
 		/// \from CInterfaceElement
 		void onInvalidateContent();
 		sint32	getMaxUsedW() const;
@@ -293,9 +287,6 @@ namespace NLGUI
 		// The links
 		std::vector<CLink>	_Links;
 
-		// The HTML group used
-		CInterfaceElement	*_BrowseGroup;
-
 	private:
 		std::string _HardText;
 		uint32 _TextId;

code/nel/include/nel/gui/view_link.h

@@ -50,10 +50,21 @@ namespace NLGUI
 		void	setHTMLView( CGroupHTML *html);
 		bool	getMouseOverShape(std::string &texName, uint8 &rot, NLMISC::CRGBA &col);
 
+		void setActionOnLeftClick(const std::string &actionHandler) { _AHOnLeftClick = actionHandler; };
+		void setParamsOnLeftClick(const std::string &actionParams) { _AHOnLeftClickParams = actionParams; };
+
+		const std::string &getActionOnLeftClick() const { return _AHOnLeftClick; }
+		const std::string &getParamsOnLeftClick() const { return _AHOnLeftClickParams; }
 	protected:
 
 		// The main HTML group
 		CGroupHTML		*HTML;
+
+		// Left mouse click action
+		// Don't use CStringShared as URLs change past values would be permanently remembered.
+		std::string		_AHOnLeftClick;
+		std::string		_AHOnLeftClickParams;
+
 	};
 
 }

code/nel/src/gui/group_html.cpp

@@ -3773,7 +3773,6 @@ namespace NLGUI
 		CGroupParagraph *newParagraph = new CGroupParagraph(CViewBase::TCtorParam());
 		newParagraph->setResizeFromChildH(true);
 
-		newParagraph->setBrowseGroup (this);
 		newParagraph->setIndent(_Indent);
 
 		// Add to the group
@@ -4127,6 +4126,9 @@ namespace NLGUI
 						if (!newLink->Link.empty())
 						{
 							newLink->setHTMLView (this);
+
+							newLink->setActionOnLeftClick("browse");
+							newLink->setParamsOnLeftClick("name=" + getId() + "|url=" + newLink->Link);
 						}
 					}
 					newLink->setText(tmpStr);

code/nel/src/gui/group_paragraph.cpp

@@ -59,7 +59,6 @@ namespace NLGUI
 		_TopSpace = 0;
 		_Indent = 0;
 		_FirstViewIndentView = false;
-		_BrowseGroup = NULL;
 		_TextId = 0;
 	}
 
@@ -868,11 +867,8 @@ namespace NLGUI
 								ctrl->setParentPosRef (Hotspot_TL);
 								ctrl->setPosRef (Hotspot_TL);
 								ctrl->setActive(true);
-								if (_BrowseGroup)
-								{
-									ctrl->setActionOnLeftClick("browse");
-									ctrl->setParamsOnLeftClick("name="+_BrowseGroup->getId()+"|url="+link.Link->Link);
-								}
+								ctrl->setActionOnLeftClick(link.Link->getActionOnLeftClick());
+								ctrl->setParamsOnLeftClick(link.Link->getParamsOnLeftClick());
 								ctrl->setScale(true);
 								addCtrl(ctrl);
 							}