CHANGED: #1471 Widget property templates are now stored in a tree. Also added some new controls to the widget property dialog.

--HG--
branch : gsoc2012-gui-editor

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

@@ -31,6 +31,7 @@
 #include "../../3rdparty/qtpropertybrowser/QtTreePropertyBrowser"
 
 #include "widget_properties.h"
+#include "widget_info_tree.h"
 #include "widget_properties_parser.h"
 #include "widget_hierarchy.h"
 #include "widget_serializer.h"
@@ -61,14 +62,17 @@ namespace GUIEditor
 		viewPort      = new NelGUIWidget;
 		setCentralWidget( viewPort );
 
+		widgetInfoTree = new CWidgetInfoTree;
+
 		createMenus();
 		readSettings();
 
 		CWidgetPropParser parser;
 
 		parser.setWidgetPropMap( &widgetInfo );
+		parser.setWidgetInfoTree( widgetInfoTree );
 		parser.parseGUIWidgets();
-		widgetProps->setupWidgetInfo( &widgetInfo );
+		widgetProps->setupWidgetInfo( widgetInfoTree );
 
 		QDockWidget *dock = new QDockWidget( "Widget Hierarchy", this );
 		dock->setAllowedAreas( Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea );
@@ -80,7 +84,7 @@ namespace GUIEditor
 		dock->setAllowedAreas(  Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea );
 
 		QtTreePropertyBrowser *propBrowser = new QtTreePropertyBrowser;
-		browserCtrl.setupWidgetInfo( widgetInfo );
+		browserCtrl.setupWidgetInfo( widgetInfoTree );
 		browserCtrl.setBrowser( propBrowser );
 		dock->setWidget( propBrowser );
 		addDockWidget( Qt::RightDockWidgetArea, dock );
@@ -116,6 +120,9 @@ namespace GUIEditor
 		// no deletion needed for these, since dockwidget owns them
 		hierarchyView = NULL;
 		propBrowser   = NULL;
+
+		delete widgetInfoTree;
+		widgetInfoTree = NULL;
 	}
 	
 	QUndoStack *GUIEditorWindow::undoStack() const

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.h

@@ -35,6 +35,7 @@ namespace GUIEditor
 	class ProcList;
 	class ProjectWindow;
 	class NelGUIWidget;
+	class CWidgetInfoTree;
 
 	class GUIEditorWindow: public QMainWindow
 	{
@@ -76,6 +77,8 @@ private:
 		ProjectWindow *projectWindow;
 		NelGUIWidget *viewPort;
 
+		CWidgetInfoTree *widgetInfoTree;
+
 		CPropBrowserCtrl browserCtrl;
 		QString currentProject;
 		QString currentProjectFile;

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

@@ -21,6 +21,7 @@
 #include "nel/gui/interface_group.h"
 #include "nel/gui/widget_manager.h"
 #include <typeinfo>
+#include "widget_info_tree.h"
 
 namespace GUIEditor
 {
@@ -42,14 +43,18 @@ namespace GUIEditor
 		browser = b;
 	}
 
-	void CPropBrowserCtrl::setupWidgetInfo( const std::map< std::string, SWidgetInfo > &info )
+	void CPropBrowserCtrl::setupWidgetInfo( CWidgetInfoTree *tree )
 	{
 		widgetInfo.clear();
 
-		std::map< std::string, SWidgetInfo >::const_iterator itr;
-		for( itr = info.begin(); itr != info.end(); ++itr )
+		std::vector< std::string > names;
+		tree->getNames( names );		
+
+		std::vector< std::string >::const_iterator itr;
+		for( itr = names.begin(); itr != names.end(); ++itr )
 		{
-			const SWidgetInfo &w = itr->second;
+			CWidgetInfoTreeNode *node = tree->findNodeByName( *itr );
+			const SWidgetInfo &w = node->getInfo();
 			widgetInfo[ w.GUIName ] = w;
 		}
 	}

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/property_browser_ctrl.h

@@ -34,6 +34,7 @@ namespace NLGUI
 
 namespace GUIEditor
 {
+	class CWidgetInfoTree;
 
 	/// This class controls the Widget property browser widget.
 	/// It receives signals from the widget that draws/manages the Nel GUI widgets, and handles them.
@@ -45,7 +46,7 @@ namespace GUIEditor
 		CPropBrowserCtrl();
 		~CPropBrowserCtrl();
 		void setBrowser( QtTreePropertyBrowser *b );
-		void setupWidgetInfo( const std::map< std::string, SWidgetInfo > &info );
+		void setupWidgetInfo( CWidgetInfoTree *tree );
 		void clear();
 
 	public Q_SLOTS:
@@ -60,9 +61,8 @@ namespace GUIEditor
 
 		QtTreePropertyBrowser *browser;
 		QtVariantPropertyManager *propertyMgr;
-		std::map< std::string, SWidgetInfo > widgetInfo;
-
 		std::string currentElement;
+		std::map< std::string, SWidgetInfo > widgetInfo;
 	};
 
 }

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_info.h

@@ -56,6 +56,25 @@ namespace GUIEditor
 			resolved = false;
 			isAbstract = true;
 		}
+
+		~SWidgetInfo()
+		{
+			resolved = false;
+			isAbstract = false;
+		}
+
+		/// Find a property by it's name
+		std::vector< SPropEntry >::iterator findProp( const std::string &name )
+		{
+			std::vector< SPropEntry >::iterator itr = props.begin();
+			while( itr != props.end() )
+			{
+				if( itr->propName == name )
+					break;
+				++itr;
+			}
+			return itr;
+		}
 	};
 }
 

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_info_tree.h

@@ -0,0 +1,94 @@
+// Object Viewer Qt GUI Editor plugin <http://dev.ryzom.com/projects/ryzom/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef WIDGET_INFO_TREE_H
+#define WIDGET_INFO_TREE_H
+
+#include "widget_info_tree_node.h"
+#include "nel/misc/debug.h"
+
+namespace GUIEditor
+{
+	class CWidgetInfoTree
+	{
+	public:
+		CWidgetInfoTree()
+		{
+			root = NULL;
+		}
+
+		~CWidgetInfoTree()
+		{
+			delete root;
+			root = NULL;
+		}
+
+		/// Find a node by it's name
+		CWidgetInfoTreeNode* findNodeByName( const std::string &name )
+		{
+			if( root == NULL )
+				return NULL;
+
+			return root->findNodeByName( name );
+		}
+
+		void addRootNode( SWidgetInfo &info )
+		{
+			nlassert( root == NULL );
+			root = CWidgetInfoTreeNode::create( info );
+		}
+
+		/// Add a new node as a child to it's ancestor
+		bool addNode( SWidgetInfo &info )
+		{
+			CWidgetInfoTreeNode *node = findNodeByName( info.ancestor );
+			if( node == NULL )
+				return false;
+			else
+				node->addChild( info );
+			return true;
+		}
+
+		/// Finds a node and removes it
+		bool removeNode( SWidgetInfo *info )
+		{
+			CWidgetInfoTreeNode *node = findNodeByName( info->name );
+			if( node == NULL )
+				return false;
+
+			if( node == root )
+				root = NULL;
+			if( node->getParent() != NULL )
+				node->getParent()->removeChildByNameND( node->getInfo().name );
+			delete node;
+
+			return true;
+		}
+
+		/// Get the node names and put them into the vector
+		void getNames( std::vector< std::string > &v ) const
+		{
+			if( root == NULL )
+				return;
+			root->getNames( v );
+		}
+
+	private:
+		CWidgetInfoTreeNode *root;
+	};
+}
+
+#endif

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_info_tree_node.h

@@ -0,0 +1,182 @@
+// Object Viewer Qt GUI Editor plugin <http://dev.ryzom.com/projects/ryzom/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef WIDGET_INFO_TREE_NODE
+#define WIDGET_INFO_TREE_NODE
+
+#include "widget_info.h"
+
+namespace GUIEditor
+{
+
+	/// Widget Tree Info Node
+	class CWidgetInfoTreeNode
+	{
+	public:
+		CWidgetInfoTreeNode( SWidgetInfo &info )
+		{
+			this->info = info;
+			parent = NULL;
+			children.clear();
+		}
+
+		~CWidgetInfoTreeNode()
+		{
+			removeChildren();
+			parent = NULL;
+		}
+
+		/// Set the parent of this node
+		void setParent( CWidgetInfoTreeNode *newParent )
+		{
+			parent = newParent;
+		}
+
+
+		/// Returns the parent of this node
+		CWidgetInfoTreeNode* getParent() const
+		{
+			return parent;
+		}
+
+		/// Create a new node
+		static CWidgetInfoTreeNode* create( SWidgetInfo &info )
+		{
+			return new CWidgetInfoTreeNode( info );
+		}
+
+		/// Get the WidgetInfo of this node
+		SWidgetInfo& getInfo()
+		{
+			return info;
+		}
+
+		/// Add a new child node
+		void addChild( SWidgetInfo &info )
+		{
+			CWidgetInfoTreeNode *node = CWidgetInfoTreeNode::create( info );
+			node->setParent( this );
+			children.push_back( node );
+			
+			// copy the properties to the child, since they inherit them
+			for( std::vector< SPropEntry >::const_iterator itr = this->info.props.begin(); itr != this->info.props.end(); ++itr )
+			{
+				node->addProperty( *itr );
+			}
+		}
+
+		/// Remove child by name
+		bool removeChildByName( const std::string &name )
+		{
+			for( std::vector< CWidgetInfoTreeNode* >::const_iterator itr = children.begin(); itr != children.end(); ++itr )
+			{
+				if( ( *itr )->getInfo().name == name )
+				{
+					children.erase( itr );
+					delete ( *itr );
+					return true;
+				}
+			}
+
+			return false;
+		}
+
+		/// Remove child by name, but don't delete the child
+		bool removeChildByNameND( const std::string &name )
+		{
+			for( std::vector< CWidgetInfoTreeNode* >::const_iterator itr = children.begin(); itr != children.end(); ++itr )
+			{
+				if( ( *itr )->getInfo().name == name )
+				{
+					children.erase( itr );
+					return true;
+				}
+			}
+
+			return false;
+		}
+
+		/// Remove child by ancestor's name
+		bool removeChildByAncestor( const std::string &ancestor )
+		{
+			for( std::vector< CWidgetInfoTreeNode* >::const_iterator itr = children.begin(); itr != children.end(); ++itr )
+			{
+				if( ( *itr )->getInfo().ancestor == ancestor )
+				{
+					children.erase( itr );
+					delete ( *itr );
+					return true;
+				}
+			}
+
+			return false;
+		}
+
+		/// Remove all children
+		void removeChildren()
+		{
+			std::vector< CWidgetInfoTreeNode* >::iterator itr = children.begin();
+			while( itr != children.end() )
+			{
+				CWidgetInfoTreeNode *node = *itr;
+				++itr;
+				delete node;
+			}
+			children.clear();
+		}
+
+		/// Add new property to the node
+		void addProperty( const SPropEntry &prop )
+		{
+			info.props.push_back( prop );
+		}
+
+		/// Find the node by it's name and then return a pointer to it
+		CWidgetInfoTreeNode* findNodeByName( const std::string &name )
+		{
+			if( info.name == name )
+				return this;
+
+			CWidgetInfoTreeNode *node = NULL;
+
+			for( std::vector< CWidgetInfoTreeNode* >::iterator itr = children.begin(); itr != children.end(); ++itr )
+			{
+				node = ( *itr )->findNodeByName( name );
+				if( node != NULL )
+					return node;
+			}
+
+			return NULL;
+		}
+
+		/// Get the node names and put them into the vector
+		void getNames( std::vector< std::string > &v ) const
+		{
+			v.push_back( info.name );
+			for( std::vector< CWidgetInfoTreeNode* >::const_iterator itr = children.begin(); itr != children.end(); ++itr )
+				( *itr )->getNames( v );
+		}
+
+	private:
+		SWidgetInfo info;
+		CWidgetInfoTreeNode *parent;
+		std::vector< CWidgetInfoTreeNode* > children;
+
+	};
+
+}
+
+#endif

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

@@ -15,32 +15,34 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "widget_properties.h"
+#include "widget_info_tree.h"
+#include <qmessagebox.h>
 
 namespace GUIEditor{
 	CWidgetProperties::CWidgetProperties( QWidget *parent ) :
 	QWidget( parent )
 	{
 		setupUi( this );
-		connect( closeButton, SIGNAL( clicked(bool) ), this, SLOT( hide() ) );
+		connect( rmWButton, SIGNAL( clicked( bool ) ), this, SLOT( onRemoveWButtonClicked() ) );
+		connect( rmPButton, SIGNAL( clicked( bool ) ), this, SLOT( onRemovePButtonClicked() ) );
 	}
 
 	CWidgetProperties::~CWidgetProperties()
 	{
 	}
 
-	void CWidgetProperties::setupWidgetInfo( std::map< std::string, SWidgetInfo > *info )
+	void CWidgetProperties::setupWidgetInfo( CWidgetInfoTree *tree )
 	{
-		widgetInfo = info;
-		for( std::map< std::string, SWidgetInfo >::iterator itr = info->begin(); itr != info->end(); ++itr ){
-			widgetList->addItem( itr->first.c_str() );
-		}
-
+		this->tree = tree;
+		buildWidgetList();
 		onListSelectionChanged( 0 );
 		connect( widgetList, SIGNAL( currentRowChanged( int ) ), this, SLOT( onListSelectionChanged( int ) ) );
 	}
 
 	void CWidgetProperties::onListSelectionChanged( int i )
 	{
+		if( i < 0 )
+			return;
 		if( i >= widgetList->count() )
 			return;
 
@@ -48,18 +50,82 @@ namespace GUIEditor{
 		setPropsOf( item->text().toStdString().c_str() );
 	}
 
+
+	void CWidgetProperties::onRemoveWButtonClicked()
+	{
+		if( widgetList->count() == 0 )
+			return;
+
+		QString widgetName = widgetList->currentItem()->text();
+
+		int reply = QMessageBox::question( this,
+										tr( "Removing a widget" ),
+										tr( "Are you sure you want to remove %1?" ).arg( widgetName ),
+										QMessageBox::Yes | QMessageBox::Cancel
+										);
+
+		if( reply != QMessageBox::Yes )
+			return;
+
+		/*
+			Remove the damned thing here
+		*/
+
+		buildWidgetList();
+	}
+
+	void CWidgetProperties::onRemovePButtonClicked()
+	{
+		QTreeWidgetItem *item = widgetPropTree->currentItem();
+		CWidgetInfoTreeNode *node = tree->findNodeByName( widgetList->currentItem()->text().toStdString() );
+
+		if( ( item == NULL ) || ( node == NULL ) )
+			return;
+
+		std::string name = item->text( 0 ).toStdString();
+
+		std::vector< SPropEntry >::const_iterator itr = node->getInfo().findProp( name );
+		if( itr == node->getInfo().props.end() )
+			return;
+		
+		int reply = QMessageBox::question( this,
+											tr( "Removing a property" ),
+											tr( "Are you sure you want to remove" ).arg( QString( name.c_str() ) ),
+											QMessageBox::Yes | QMessageBox::Cancel 
+											);
+
+		if( reply != QMessageBox::Yes )
+			return;
+
+		/* 
+			Remove the damned thing here
+		*/
+
+		onListSelectionChanged( widgetList->currentRow() );
+	}
+
+
+	void CWidgetProperties::buildWidgetList()
+	{
+		widgetList->clear();
+		std::vector< std::string > widgetNames;
+		tree->getNames( widgetNames );
+		std::sort( widgetNames.begin(), widgetNames.end() );
+		for( std::vector< std::string >::const_iterator itr = widgetNames.begin(); itr != widgetNames.end(); ++itr )
+			widgetList->addItem( itr->c_str() );
+		widgetList->setCurrentRow( 0 );
+	}
+
 	void CWidgetProperties::setPropsOf( const char *name )
 	{
-		std::map< std::string, SWidgetInfo >::iterator itr =
-			widgetInfo->find( name );
-
-		if( itr == widgetInfo->end() )
+		CWidgetInfoTreeNode *node = tree->findNodeByName( name );
+		if( node == NULL )
 			return;
 
 		widgetPropTree->clear();
 
-		std::vector< SPropEntry > &v = itr->second.props;
-		for( std::vector< SPropEntry >::iterator itr2 = v.begin(); itr2 != v.end(); ++itr2 )
+		const std::vector< SPropEntry > &v = node->getInfo().props;
+		for( std::vector< SPropEntry >::const_iterator itr2 = v.begin(); itr2 != v.end(); ++itr2 )
 		{
 			SPropEntry e = *itr2;
 			QTreeWidgetItem *item = new QTreeWidgetItem;
@@ -69,6 +135,5 @@ namespace GUIEditor{
 			widgetPropTree->addTopLevelItem( item );
 		}
 	}
+
 }
-
-

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_properties.h

@@ -26,6 +26,8 @@
 
 namespace GUIEditor
 {
+	class CWidgetInfoTree;
+
 	class CWidgetProperties : public QWidget, public Ui::WidgetProperties
 	{
 		Q_OBJECT
@@ -33,14 +35,25 @@ namespace GUIEditor
 	public:
 		CWidgetProperties( QWidget *parent = NULL );
 		~CWidgetProperties();
-		void setupWidgetInfo( std::map< std::string, SWidgetInfo > *info );
+		void setupWidgetInfo( CWidgetInfoTree *tree );
 
 	private Q_SLOTS:
 		void onListSelectionChanged( int i );
 		
+		/// Removes widget from the list
+		void onRemoveWButtonClicked();
+
+		/// Removes widget property from the list
+		void onRemovePButtonClicked();
+
 	private:
+		/// Builds the widget list
+		void buildWidgetList();
+
+		/// Builds the property list for the currently selected widget
 		void setPropsOf( const char *name );
-		std::map< std::string, SWidgetInfo > *widgetInfo;
+
+		CWidgetInfoTree *tree;
 	};
 }
 

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_properties.ui

@@ -6,15 +6,15 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>618</width>
-    <height>308</height>
+    <width>703</width>
+    <height>302</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Widget Properties</string>
   </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <item>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0" colspan="2">
     <layout class="QHBoxLayout" name="horizontalLayout">
      <item>
       <widget class="QListWidget" name="widgetList"/>
@@ -40,38 +40,37 @@
      </item>
     </layout>
    </item>
+   <item row="1" column="0">
+    <layout class="QHBoxLayout" name="horizontalLayout_3">
      <item>
-    <spacer name="verticalSpacer">
-     <property name="orientation">
-      <enum>Qt::Vertical</enum>
-     </property>
-     <property name="sizeHint" stdset="0">
-      <size>
-       <width>20</width>
-       <height>56</height>
-      </size>
-     </property>
-    </spacer>
-   </item>
-   <item>
-    <layout class="QHBoxLayout" name="horizontalLayout_2">
-     <item>
-      <spacer name="horizontalSpacer">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>428</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-     <item>
-      <widget class="QPushButton" name="closeButton">
+      <widget class="QPushButton" name="addWButton">
        <property name="text">
-        <string>Close</string>
+        <string>Add</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="rmWButton">
+       <property name="text">
+        <string>Remove</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item row="1" column="1">
+    <layout class="QHBoxLayout" name="horizontalLayout_4">
+     <item>
+      <widget class="QPushButton" name="addPButton">
+       <property name="text">
+        <string>Add</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="rmPButton">
+       <property name="text">
+        <string>Remove</string>
        </property>
       </widget>
      </item>

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

@@ -19,11 +19,21 @@
 #include <QDir>
 #include <QStringList>
 #include "nel/misc/debug.h"
+#include "widget_info_tree.h"
 
 using namespace NLMISC;
 
 namespace GUIEditor
 {
+	CWidgetPropParser::CWidgetPropParser()
+	{
+	}
+
+	CWidgetPropParser::~CWidgetPropParser()
+	{
+		widgetInfoTree = NULL;
+	}
+
 	void CWidgetPropParser::parseGUIWidgets()
 	{
 		QDir d( "widgets" );
@@ -47,7 +57,7 @@ namespace GUIEditor
 		while( itr.hasNext() )
 			parseGUIWidget( "widgets/" + itr.next() );
 
-		resolveInheritance();
+		buildWidgetInfoTree();
 
 		widgetInfo = NULL;
 	}
@@ -209,61 +219,48 @@ namespace GUIEditor
 		}
 	}
 
-	bool propCompare( const SPropEntry &left, const SPropEntry &right )
-	{
-		return left.propName < right.propName;
-	}
-
-	void CWidgetPropParser::resolveInheritance()
+	void CWidgetPropParser::buildWidgetInfoTree()
 	{
+		// First find the root node
+		// It is the one which has no ancestor
+		SWidgetInfo *info = NULL;
 		for( std::map< std::string, SWidgetInfo >::iterator itr = widgetInfo->begin(); itr != widgetInfo->end(); ++itr )
 		{
-			resolveInheritanceFor( itr->first );
-			std::sort( itr->second.props.begin(), itr->second.props.end(), propCompare );
-		}
-		
-	}
-
-	void CWidgetPropParser::resolveInheritanceFor( const std::string name )
+			if( itr->second.ancestor.empty() )
 			{
-		if( name.empty() )
+				info = &( itr->second );
+				break;
+			}
+		}
+
+		// No root node, cannot continue!
+		if( info == NULL )
 			return;
 
-		std::map< std::string, SWidgetInfo >::iterator itr =
-			widgetInfo->find( name );
-		if( itr == widgetInfo->end() )
-			return;
-
-		SWidgetInfo *info = &(itr->second);
-		if( info->resolved )
-			return;
-
-		if( info->ancestor.empty() )
-			return;
-
-		std::vector< SPropEntry > &props = info->props;
-
-		SWidgetInfo *info2 = info;
+		widgetInfoTree->addRootNode( *info );
+		info->resolved = true;
 
+		// Now add the rest of the widgets
+		bool added = false;
 		do
 		{
-			if( info2->ancestor.empty() )
-				break;
+			added = false;
 
-			std::map< std::string, SWidgetInfo >::iterator itr2 =
-				widgetInfo->find( info2->ancestor );
-			if( itr2 == widgetInfo->end() )
-				break;
-
-			info2 = &( itr2->second );
-
-			for( std::vector< SPropEntry >::iterator propItr = info2->props.begin(); propItr != info2->props.end(); ++propItr )
-				props.push_back( *propItr );
+			for( std::map< std::string, SWidgetInfo >::iterator itr = widgetInfo->begin(); itr != widgetInfo->end(); ++itr )
+			{
+				// Skip if already added
+				if( itr->second.resolved )
+					continue;
 
+				// Try to add it, if successful, mark it
+				if( widgetInfoTree->addNode( itr->second ) )
+				{
+					itr->second.resolved = true;
+					added = true;
 				}
-		while( !info2->resolved );
-
-		info->resolved = true;
+			}
+		}
+		while( added );
 	}
 }
 

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_properties_parser.h

@@ -26,14 +26,18 @@
 
 namespace GUIEditor
 {
+	class CWidgetInfoTree;
+
 	/// Parser for the widget properties XML files
 	class CWidgetPropParser
 	{
 	public:
-		CWidgetPropParser(){}
-		~CWidgetPropParser(){}
-
+		CWidgetPropParser();
+		~CWidgetPropParser();
 		void setWidgetPropMap( std::map< std::string, SWidgetInfo > *info ){ widgetInfo = info; }
+		void setWidgetInfoTree( CWidgetInfoTree *tree ){ widgetInfoTree = tree; }
+
+		/// Parse the GUI widget template definitions
 		void parseGUIWidgets();
 
 	private:
@@ -41,10 +45,12 @@ namespace GUIEditor
 		void parseGUIWidgetXML( QFile &file );
 		QString parseGUIWidgetHeader( QXmlStreamReader &reader );
 		void parseGUIWidgetProperties( QXmlStreamReader &reader, const QString &widgetName );
-		void resolveInheritance();
-		void resolveInheritanceFor( const std::string name );
+
+		/// Build the widget info tree from the parsed data
+		void buildWidgetInfoTree();
 		
 		std::map< std::string, SWidgetInfo > *widgetInfo;		
+		CWidgetInfoTree *widgetInfoTree;
 	};
 }