CHANGED: #1471 Buttons can now be selected in the NelGUI widget or the widget hierarchy widget, and they will become highlighted.

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

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

@@ -480,6 +480,8 @@ namespace NLGUI
 		const CEventDescriptorKey& getLastKeyEvent() const{ return lastKeyEvent; }
 
 		IParser* getParser() const{ return parser; }
+
+		void setCurrentEditorSelection( const std::string &name );
 				
 	private:
 		CWidgetManager();
@@ -557,6 +559,8 @@ namespace NLGUI
 
 		std::vector< INewScreenSizeHandler* > newScreenSizeHandlers;
 		std::vector< IOnWidgetsDrawnHandler* > onWidgetsDrawnHandlers;
+
+		std::string currentEditorSelection;
 	};
 
 }

code/nel/src/gui/ctrl_base_button.cpp

@@ -252,6 +252,12 @@ namespace NLGUI
 				if (CWidgetManager::getInstance()->getCapturePointerLeft() != this)
 					return false;
 
+				if( editorMode )
+				{
+					CWidgetManager::getInstance()->setCurrentEditorSelection( getId() );
+					return true;
+				}
+
 				if (_LeftDblClickHandled)  // no effect on mouse up after double click has been handled
 				{
 					_LeftDblClickHandled = false;

code/nel/src/gui/ctrl_button.cpp

@@ -218,10 +218,10 @@ namespace NLGUI
 
 
 
-		if ( _Over && !editorMode )
+		if ( ( _Over && !editorMode ) || editorSelected )
 		{
 
-			if ((lastOver == false) && (_AHOnOver != NULL))
+			if( !editorMode && (lastOver == false) && (_AHOnOver != NULL))
 				CAHManager::getInstance()->runActionHandler (_AHOnOver, this, _AHOverParams);
 
 			// the pointer is over the button

code/nel/src/gui/ctrl_text_button.cpp

@@ -354,10 +354,14 @@ namespace NLGUI
 		rVR.drawRotFlipBitmap (	_RenderLayer, x+_BmpLeftW, y, txw, txh, 0, false, pTxId[1], color );
 		rVR.drawRotFlipBitmap (	_RenderLayer, x+_BmpLeftW+txw, y, _BmpRightW, txh, 0, false, pTxId[2], color );
 
+		CCtrlBase *capturePointerLeft = CWidgetManager::getInstance()->getCapturePointerLeft();
+
 		// *** Draw Over
-		if ( !editorMode && _Over && (_OverWhenPushed || !(_Pushed || CWidgetManager::getInstance()->getCapturePointerLeft() == this)))
+		if( editorSelected ||
+		    ( !editorMode && _Over && (_OverWhenPushed || !(_Pushed ||  capturePointerLeft == this ) ) ) 
+		)
 		{
-			if ((lastOver == false) && (_AHOnOver != NULL))
+			if( !editorMode && (lastOver == false) && (_AHOnOver != NULL) )
 				CAHManager::getInstance()->runActionHandler (_AHOnOver, this, _AHOverParams);
 
 			// the pointer is over the button.
@@ -390,7 +394,7 @@ namespace NLGUI
 			}
 		}
 		// Setup ViewText color
-		if ( pTxId==_TextureIdNormal )
+		if ( pTxId==_TextureIdNormal || editorMode )
 		{
 			if(_TextHeaderColor)	viewTextColor.A=  _TextColorNormal.A;
 			else					viewTextColor= _TextColorNormal;

code/nel/src/gui/widget_manager.cpp

@@ -3093,6 +3093,22 @@ namespace NLGUI
 	}
 
 
+	void CWidgetManager::setCurrentEditorSelection( const std::string &name )
+	{
+		CInterfaceElement *e = getElementFromId( name );
+		if( e != NULL )
+		{
+			if( !currentEditorSelection.empty() )
+			{
+				CInterfaceElement *prev = getElementFromId( currentEditorSelection );
+				if( prev != NULL )
+					prev->setEditorSelected( false );
+			}
+			e->setEditorSelected( true );
+			currentEditorSelection = name;
+		}
+	}
+
 
 	CWidgetManager::CWidgetManager()
 	{
@@ -3127,6 +3143,8 @@ namespace NLGUI
 		inGame = false;
 
 		setScreenWH( 0, 0 );
+
+		currentEditorSelection = "";
 	}
 
 	CWidgetManager::~CWidgetManager()

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

@@ -127,17 +127,9 @@ namespace GUIEditor
 
 	void WidgetHierarchy::onItemDblClicked( QTreeWidgetItem *item )
 	{
-		CWidgetManager *mg = CWidgetManager::getInstance();
-
 		if( item->parent() == NULL )
 			return;
 		
-		std::string name = item->text( 0 ).toStdString();
-		CInterfaceElement *e = mg->getElementFromId( makeFullName( item, name ) );
-		if( e != NULL )
-		{
-			
-		}
-
+		CWidgetManager::getInstance()->setCurrentEditorSelection( makeFullName( item, item->text( 0 ).toStdString() ) );
 	}
 }

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

@@ -43,6 +43,9 @@ namespace GUIEditor
 
 	private Q_SLOTS:
 		void onItemDblClicked( QTreeWidgetItem *item );
+
+	private:
+		std::string currentSelection;
 	};
 }