Bug 214572 Implement IAggregationCellViewProvider for crosstab/chart integration
This interface implements the model logic for the designer UI, when the users design a crosstab with charts. Note that it is independent from the multi-view feature. /** * Return the name of this view */ String getViewName( ); // this should simply return "chart" /** * Returns if the given aggregation cell matches this view */ boolean matchView( AggregationCellHandle cell ); Returns true if chart is supported in this type of aggregation cell /** * Switches given aggregation cell to this view */ void switchView( AggregationCellHandle cell ); create a chart inside the aggregation cell (and remove the data elements). This method is called when the UI tries to switch the cell contents from data element to chart. /** * Restores given aggregation cell to previous view */ void restoreView( AggregationCellHandle cell );
chart/org.eclipse.birt.chart.reportitem/src/org/eclipse/birt/chart/reportitem/ChartReportItemImpl.java
Collections.sort( list, new Comparator( ) {
				public int compare( Object arg0, Object arg1 )
				{
					if ( arg0 instanceof IMethodInfo
							&& arg1 instanceof IMethodInfo )
					{
						String name0 = ( (IMethodInfo) arg0 ).getName( );
						String name1 = ( (IMethodInfo) arg1 ).getName( );
						if ( name0.startsWith( "before" ) && name1.startsWith( "after" ) ) 
						{
							return -1;
						}
						if ( name0.startsWith( "after" ) && name1.startsWith( "before" ) ) 
						{
							return 1;
						}
						return ( name0.compareToIgnoreCase( name1 ) );
					}
					else
						return -1;
				}
			} );
			return (IMethodInfo[]) list.toArray( new IMethodInfo[list.size( )] );
		}
		else
			return null;
	}
	/*
	 * (non-Javadoc)
	 *