Bug 184356 "Ctrl+c", "Ctrl+v" and Delete does not work for scripted data source [0704]
Description: "Ctrl+c", "Ctrl+v" and Delete does not work for script data source. Build number: 2.2.0.v20070426-0630 Steps to reproduce: 1. New a Scripted data source. 2. Select the data source in Data Explorer View, use "Ctrl+c", "Ctrl+v" and Delete. Expected result: These all work. Actual result: These simply do not work. Error log: N/A
UI/org.eclipse.birt.report.designer.ui.editors/src/org/eclipse/birt/report/designer/ui/editors/MultiPageReportEditor.java
return adapter;
		}
		if ( type == AttributeViewPage.class )
		{
			Object adapter = getAttributePage( );
			updateAttributeView( getActivePageInstance( ) );
			return adapter;
		}
		if ( getActivePageInstance( ) != null )
		{
			return getActivePageInstance( ).getAdapter( type );
		}
		return super.getAdapter( type );
	}
	private void updateAttributeView( IFormPage activePageInstance )
	{
		if ( attributePage == null )
		{
			return;
		}
		Object adapter = activePageInstance.getAdapter( AttributeViewPage.class );
		attributePage.setActivePage( (IPageBookViewPage) adapter );
	}
	private void updateDateView( IFormPage activePageInstance )
	{
		if ( dataPage == null )
		{
			return;
		}
		Object adapter = activePageInstance.getAdapter( DataViewPage.class );