Implemented new action.

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

@@ -529,6 +529,8 @@ namespace NLGUI
 		bool unGroupSelection();
 		void setMultiSelection( bool b ){ multiSelection = b; }
 
+		bool createNewGUI( const std::string &project, const std::string &window );
+				
 	private:
 		CWidgetManager();
 		~CWidgetManager();

code/nel/src/gui/widget_manager.cpp

@@ -35,6 +35,7 @@
 #include "nel/gui/reflect_register.h"
 #include "nel/gui/editor_selection_watcher.h"
 #include "nel/misc/events.h"
+#include "nel/gui/root_group.h"
 
 namespace NLGUI
 {
@@ -1041,6 +1042,8 @@ namespace NLGUI
 		resetGlobalAlphasProps();
 
 		activeAnims.clear();
+
+		editorSelection.clear();
 	}
 
 
@@ -3604,6 +3607,48 @@ namespace NLGUI
 	}
 
 
+	bool CWidgetManager::createNewGUI( const std::string &project, const std::string &window )
+	{
+		reset();
+
+		for( int i = 0; i < _MasterGroups.size(); i++ )
+			delete _MasterGroups[i].Group;
+		_MasterGroups.clear();
+
+		// First create the master group
+		CRootGroup *root = new CRootGroup( CViewBase::TCtorParam() );
+
+		SMasterGroup mg;
+		mg.Group = root;
+		
+		root->setIdRecurse( project );
+		root->setW( 1024 );
+		root->setH( 768 );
+		root->setActive( true );
+
+		// Create the first / main window
+		CInterfaceGroup *wnd = new CInterfaceGroup( CViewBase::TCtorParam() );
+		wnd->setW( 1024 );
+		wnd->setH( 768 );
+		wnd->setParent( root );
+		wnd->setParentPos( root );
+		wnd->setParentSize( root );
+		wnd->setPosRef( Hotspot_MM );
+		wnd->setParentPosRef( Hotspot_MM );
+		wnd->setIdRecurse( window );
+		wnd->setActive( true );
+
+		// Add the window
+		root->addElement( wnd );
+		mg.addWindow( wnd, wnd->getPriority() );
+		_MasterGroups.push_back( mg );
+
+		_Pointer = new CViewPointer( CViewBase::TCtorParam() );
+
+		return true;
+	}
+
+
 	CWidgetManager::CWidgetManager()
 	{
 		LinkHack();

code/studio/src/plugins/gui_editor/gui_editor_window.cpp

@@ -207,6 +207,21 @@ namespace GUIEditor
 			return;
 
 		close();
+
+		std::string proj = d.getProjectName().toUtf8().constData();
+		std::string wnd = d.getWindowName().toUtf8().constData();
+
+		bool b = GUICtrl->createNewGUI( proj, wnd );
+		if( !b )
+		{
+			QMessageBox::information( this,
+										tr( "Creating new GUI project" ),
+										tr( "Failed to create new GUI project :(" ) );
+			reset();
+		}
+
+		std::string mg = std::string( "ui:" ) + proj;
+		hierarchyView->buildHierarchy( mg );
 	}
 
 	void GUIEditorWindow::save()
@@ -279,6 +294,20 @@ namespace GUIEditor
 
 	}
 
+	void GUIEditorWindow::reset()
+	{
+		projectFiles.clearAll();
+		projectWindow->clear();
+		hierarchyView->clearHierarchy();
+		GUICtrl->reset();
+		browserCtrl.clear();
+		linkList->clear();
+		procList->clear();
+		currentProject = "";
+		currentProjectFile = "";
+		projectParser.clear();
+	}
+
 	bool GUIEditorWindow::close()
 	{
 		if( currentProject.isEmpty() )
@@ -296,16 +325,7 @@ namespace GUIEditor
 		disconnect( w, SIGNAL( sgnSelectionChanged() ), hierarchyView, SLOT( onSelectionChanged() ) );
 		disconnect( w, SIGNAL( sgnSelectionChanged() ), &browserCtrl, SLOT( onSelectionChanged() ) );
 
-		projectFiles.clearAll();
-		projectWindow->clear();
-		hierarchyView->clearHierarchy();
-		GUICtrl->reset();
-		browserCtrl.clear();
-		linkList->clear();
-		procList->clear();
-		currentProject = "";
-		currentProjectFile = "";
-		projectParser.clear();
+		reset();
 
 		return true;
 	}

code/studio/src/plugins/gui_editor/gui_editor_window.h

@@ -70,6 +70,7 @@ protected:
 		void showEvent( QShowEvent *evnt );
 
 private:
+		void reset();
 		void createMenus();
 		void removeMenus();
 

code/studio/src/plugins/gui_editor/nelgui_ctrl.cpp

@@ -114,11 +114,29 @@ namespace GUIEditor
 		if( e != NULL )
 			e->setActive( true );
 
-		timerID = startTimer( 200 );
-		guiLoaded = true;
-		Q_EMIT guiLoadComplete();
+		onGUILoaded();
 
-		CWidgetManager::getInstance()->registerSelectionWatcher( watcher );
+		return true;
+	}
+
+	bool NelGUICtrl::createNewGUI( const std::string &project, const std::string &window )
+	{
+		reset();
+		bool ok = CWidgetManager::getInstance()->createNewGUI( project, window );
+		if( !ok )
+			return false;
+
+		std::string mg = std::string( "ui:" ) + project;
+		std::string ag = mg + ":" + window;
+
+		CWidgetManager::getInstance()->updateAllLocalisedElements();
+		CWidgetManager::getInstance()->activateMasterGroup( mg, true );
+		
+		CInterfaceElement *e = CWidgetManager::getInstance()->getElementFromId( ag );
+		if( e != NULL )
+			e->setActive( true );
+
+		onGUILoaded();
 
 		return true;
 	}
@@ -160,6 +178,15 @@ namespace GUIEditor
 		}
 	}
 
+	void NelGUICtrl::onGUILoaded()
+	{
+		timerID = startTimer( 200 );
+		guiLoaded = true;
+		Q_EMIT guiLoadComplete();
+
+		CWidgetManager::getInstance()->registerSelectionWatcher( watcher );
+	}
+
 	void NelGUICtrl::show()
 	{
 		if( timerID == 0 )

code/studio/src/plugins/gui_editor/nelgui_ctrl.h

@@ -43,6 +43,7 @@ namespace GUIEditor
 
 		void init();
 		bool parse( SProjectFiles &files );
+		bool createNewGUI( const std::string &project, const std::string &window );
 		void draw();
 		void reset();
 		CEditorSelectionWatcher* getWatcher(){ return watcher; }
@@ -61,6 +62,8 @@ Q_SIGNALS:
 		void timerEvent( QTimerEvent *evnt );
 
 	private:
+		void onGUILoaded();
+
 		int timerID;
 		bool guiLoaded;
 		CEditorSelectionWatcher *watcher;