CHANGED: #1471 Tree/node data is now serialized.

code/nel/include/nel/gui/group_container.h

@@ -169,6 +169,7 @@ namespace NLGUI
 		std::string getProperty( const std::string &name ) const;
 		void setProperty( const std::string &name, const std::string &value );
 		xmlNodePtr serialize( xmlNodePtr parentNode, const char *type ) const;
+		xmlNodePtr serializeTreeData( xmlNodePtr parentNode ) const;
 
 		virtual bool parse (xmlNodePtr cur, CInterfaceGroup *parentGroup);
 

code/nel/include/nel/gui/interface_group.h

@@ -48,6 +48,7 @@ namespace NLGUI
 		xmlNodePtr serializeSubGroups( xmlNodePtr parentNode ) const;
 		xmlNodePtr serializeControls( xmlNodePtr parentNode ) const;
 		xmlNodePtr serializeViews( xmlNodePtr parentNode ) const;
+		virtual xmlNodePtr serializeTreeData( xmlNodePtr parentNode ) const;
 
 		virtual uint32 getMemory ();
 

code/nel/include/nel/gui/widget_manager.h

@@ -393,6 +393,7 @@ namespace NLGUI
 		void removeOptions( std::string name );
 		void removeAllOptions();
 		bool serializeOptions( xmlNodePtr parentNode ) const;
+		bool serializeTreeData( xmlNodePtr parentNode ) const;
 		
 		// Enable mouse Events to interface. if false, release Captures.
 		void enableMouseHandling( bool handle );

code/nel/src/gui/group_container.cpp

@@ -2061,6 +2061,30 @@ namespace NLGUI
 		return node;
 	}
 
+
+	xmlNodePtr CGroupContainer::serializeTreeData( xmlNodePtr parentNode ) const
+	{
+		xmlNodePtr node = CInterfaceGroup::serializeTreeData( parentNode );
+		if( node == NULL )
+			return NULL;
+
+		if( _List == NULL )
+			return NULL;
+
+		CInterfaceGroup *g = NULL;
+		for( sint32 i = 0; i < _List->getChildrenNb(); i++ )
+		{
+			g = dynamic_cast< CInterfaceGroup* >( _List->getChild( i ) );
+			if( g == NULL )
+				continue;
+			
+			if( g->serializeTreeData( node ) == NULL )
+				return NULL;
+		}
+
+		return node;
+	}
+
 	// ***************************************************************************
 	bool CGroupContainer::parse(xmlNodePtr cur, CInterfaceGroup * parentGroup)
 	{

code/nel/src/gui/interface_group.cpp

@@ -758,6 +758,22 @@ namespace NLGUI
 		return parentNode;
 	}
 
+	xmlNodePtr CInterfaceGroup::serializeTreeData( xmlNodePtr parentNode ) const
+	{
+		if( parentNode == NULL )
+			return NULL;
+
+		xmlNodePtr node = xmlNewNode( NULL, BAD_CAST "tree" );
+		if( node == NULL )
+			return NULL;
+
+		xmlAddChild( parentNode, node );
+
+		xmlSetProp( node, BAD_CAST "node", BAD_CAST CInterfaceElement::stripId( getId() ).c_str() );
+
+		return node;
+	}
+
 	// ------------------------------------------------------------------------------------------------
 	void CInterfaceGroup::parseMaxSizeRef(const char *ptr)
 	{

code/nel/src/gui/widget_manager.cpp

@@ -2867,6 +2867,33 @@ namespace NLGUI
 	}
 
 
+	bool CWidgetManager::serializeTreeData( xmlNodePtr parentNode ) const
+	{
+		if( parentNode == NULL )
+			return NULL;
+
+		std::vector< SMasterGroup >::size_type i;
+		for( i = 0; i < _MasterGroups.size(); i++ )
+		{
+			const SMasterGroup &mg = _MasterGroups[ i ];
+
+			std::vector< CInterfaceGroup* >::size_type j;			
+			for( j = 0; j < mg.Group->getNumGroup(); j++ )
+			{
+				CInterfaceGroup *g = mg.Group->getGroup( j );
+
+				if( dynamic_cast< CGroupModal* >( g ) != NULL )
+					continue;
+
+				if( g->serializeTreeData( parentNode ) == NULL )
+					return false;
+			}
+		}
+
+		return true;
+	}
+	
+	
 	// ***************************************************************************
 	void CWidgetManager::enableMouseHandling( bool handle )
 	{

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_serializer.cpp

@@ -64,6 +64,13 @@ namespace GUIEditor
 			return false;
 		}
 
+		if( !CWidgetManager::getInstance()->serializeTreeData( root ) )
+		{
+			xmlFreeNode( root );
+			out.close();
+			return false;
+		}
+
 		level = -1;
 		serializeTree( root );
 
@@ -98,16 +105,23 @@ namespace GUIEditor
 			prop = prop->next;
 		}
 
-		out << tabs << ">" << std::endl << std::endl;
+		if( node->children != NULL )
-
-		xmlNodePtr child = node->children;
-		while( child != NULL )
 		{
-			serializeTree( child );
+			out << tabs << ">" << std::endl << std::endl;
-			child = child->next;
-		}
 
-		out << tabs << "</" << node->name << ">" << std::endl << std::endl;
+			xmlNodePtr child = node->children;
+			while( child != NULL )
+			{
+				serializeTree( child );
+				child = child->next;
+			}
+
+			out << tabs << "</" << node->name << ">" << std::endl << std::endl;
+		}
+		else
+		{
+			out << tabs << "/>" << std::endl << std::endl;
+		}
 
 		level--;