Bug 148365 dataset script methods management
Create a report with several datasets (scripted ones, in my case). Select the first one, then choose the script tab ; write some script Save the report Select another one, then choose the script tab (same method ; write some script Save the report Select the first one again, then change the script DONT save Select the over one : the changes made to the first one appears ! => you may save the repor and search for a while before understanding the pb...
UI/org.eclipse.birt.report.designer.ui.editors.schematic/src/org/eclipse/birt/report/designer/internal/ui/editors/script/JSEditor.java
} );
		super.createPartControl( child );
		getViewer( ).addTextListener( new ITextListener( ) {
			public void textChanged( TextEvent event )
			{
				if ( !settingText
						&& !isModified
						&& event.getOffset( )!=0 )
				{
					markDirty( );
				}
			}
		} );
		this.getSourceViewer( )
				.getTextWidget( )
				.addModifyListener( new ModifyListener( ) {
					public void modifyText( ModifyEvent e )
					{
						markDirty( );
					}
				} );
		
		SessionHandleAdapter.getInstance( ).getMediator( ).addColleague( this );
		disableEditor( );
	}
	/**
	 * Get current edit element, not report design model.
	 * @return
	 */
	public Object getModel( )