Bug 120218 Right click menu option to apply theme.
We should support the following right click menu. -- User right clicks int he report design layout area. -- The following menu items needs to be supported Theme --> Apply Theme -->Theme1 -->Theme2 ( similar to Apply style menu option )
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/providers/SchematicContextMenuProvider.java
System.out.println( "Menu(for Editor) >> Shows for the slot " 
						+ ( (SlotHandle) firstSelectedElement ).getSlotID( )
						+ " of " 
						+ ( (SlotHandle) firstSelectedElement ).getElementHandle( )
								.getDefn( )
								.getDisplayName( ) );
			}
		}
		else
		{
			
		}
		if ( !getTableEditParts( ).isEmpty( ) )
		{
			createInsertGroupMenu( menuManager, GEFActionConstants.GROUP_ADD );
			menuManager.appendToGroup( GEFActionConstants.GROUP_ADD,
					getAction( DeleteTableGroupAction.ID ) );
			if ( getTableEditParts( ).size( ) == 1 )
			{
				createEditGroupMenu( menuManager, GEFActionConstants.GROUP_ADD );
				Separator separator = new Separator( EditBindingAction.ID );
				menuManager.add( separator );
				menuManager.appendToGroup( EditBindingAction.ID,
						getAction( EditBindingAction.ID ) );
			}
		}
		if ( !getListEditParts( ).isEmpty( ) )
		{
			createInsertGroupMenu( menuManager, GEFActionConstants.GROUP_ADD );
			menuManager.appendToGroup( GEFActionConstants.GROUP_ADD,