Bug 131484 Can't not add item by click the item from palette
Details: Can't not add item Setp: 1.New a report design and open the palette. 2.Click the lable icon. 3.Move the mouse to layout and click again to add the label. Actual result: Nothing is added in layout.
UI/org.eclipse.birt.report.designer.ui.ide/src/org/eclipse/birt/report/designer/ui/editors/ReportEditorProxy.java
if ( view.getCurrentPage( ) instanceof DesignerOutlinePage )
				{
					ISelectionProvider provider = (ISelectionProvider) view.getCurrentPage( );
					ReportRequest request = new ReportRequest( view.getCurrentPage( ) );
					List list = new ArrayList( );
					if ( provider.getSelection( ) instanceof IStructuredSelection )
					{
						list = ( (IStructuredSelection) provider.getSelection( ) ).toList( );
					}
					request.setSelectionObject( list );
					request.setType( ReportRequest.SELECTION );
					
					
					
					SessionHandleAdapter.getInstance( )
							.getMediator( )
							.notifyRequest( request );
					SessionHandleAdapter.getInstance( )
							.getMediator( )
							.pushState( );
				}
			}
			if ( instance.getActiveEditor( ) instanceof GraphicalEditorWithFlyoutPalette )
			{
				if ( ( (GraphicalEditorWithFlyoutPalette) instance.getActiveEditor( ) ).getGraphicalViewer( )
						.getEditDomain( )
						.getPaletteViewer( ) != null )
				{
					GraphicalEditorWithFlyoutPalette editor = (GraphicalEditorWithFlyoutPalette) instance.getActiveEditor( );
					GraphicalViewer view = editor.getGraphicalViewer( );