Bug 116377 container's data set should be list in dynamic image expression builder
description: container's data set should be list in dynamic image expression builder steps to reproduce: 1. drag an image to one cell of table 2. choose dynamic image 3. click on expression builder.... actual result: no data set list in the expression builder expected result: container's data set should be list in dynamic image expression builder
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/providers/SchematicContextMenuProvider.java
if ( !getListEditParts( ).isEmpty( ) )
		{
			createInsertGroupMenu( menuManager, GEFActionConstants.GROUP_ADD );
			menuManager.appendToGroup( GEFActionConstants.GROUP_ADD,
					getAction( DeleteListGroupAction.ID ) );
			if ( getListEditParts( ).size( ) == 1 )
			{
				createEditGroupMenu( menuManager, GEFActionConstants.GROUP_ADD );
			}
		}
		if ( getElements( ).size( ) == 1 || isMutilSelection( multiSelection ) )
		{
			if ( firstSelectedElement instanceof DesignElementHandle )
			{
				String elementName = ( (DesignElementHandle) firstSelectedElement ).getDefn( )
						.getName( );
				IMenuBuilder menuBuilder = ExtensionPointManager.getInstance( )
						.getMenuBuilder( elementName );
				if ( menuBuilder != null )
				{
					menuBuilder.buildMenu( menuManager, getElements( ) );
				}
			}
		}
	}
	private boolean isListHandleCalss( Object multiSelection )
	{
		return multiSelection == ListHandle.class;
	}
	private boolean isMutilSelection( Object multiSelection )