[news.eclipse.tools.gef] Add new resource to navigator

[prashanto.chatterjee@xxxxxxxxxxxxxx (Prashanto)]

Hi All,
The kind of feature that I am looking for is this - I am inside an 
EditPart's performRequest() method. From here I would like to create a new 
Resource in the navigator view. Somwhow I cannot find any handle to create 
a new resource. My current code looks like this:

------------------------------------------------------------------------------
	public void performRequest(Request req) {
		if(req.getType().equals(REQ_OPEN)){
	    	setSelected(SELECTED_NONE);
			try{
		        IWorkbenchPage page = 
((DefaultEditDomain)getViewer().getEditDomain()).getEditorPart().getSite().getPage();	
		        IFile newFile = 
EditorUtils.createNewFile(((Shape)this.getModel()).hashCode()+".eci");
		        IViewPart navView = 
(ResourceNavigator)page.findView(IPageLayout.ID_RES_NAV);
		        deactivate();
		        AppEditor editorPart = 
(AppEditor)IDE.openEditor(page,newFile,"appedit",true);
		        editorPart.addPageSequence((PageSequence)getModel());
							
			}catch(Exception we){
				we.printStackTrace();
			}
		}
	}
------------------------------------------------------------------------------

I have got the handle to the navigator but cannot find a way to add a new 
resource to the navigator. Please help.

Appreciate any help in this regard,
Prashanto Chatterjee