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
updateOutLineView( getCurrentPageInstance( ) );
		updateDateView( getCurrentPageInstance( ) );
	}
	protected boolean prePageChanges( Object oldPage, Object newPage )
	{
		boolean isNewPageValid = true;
		if ( oldPage instanceof IReportEditorPage
				&& newPage instanceof IReportEditorPage )
		{
			isNewPageValid = ( (IReportEditorPage) newPage ).onBroughtToTop( (IReportEditorPage) oldPage );
			
			
			
		}
		return isNewPageValid;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.forms.editor.FormEditor#editorDirtyStateChanged()
	 */
	public void editorDirtyStateChanged( )
	{
		super.editorDirtyStateChanged( );
		markPageStale( );
	}
	private void markPageStale( )
	{
		
		IFormPage currentPage = getActivePageInstance( );