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.ui/src/org/eclipse/birt/chart/reportitem/ui/ChartReportItemBuilderImpl.java
if ( eih.getHeight( ).getStringValue( ) == null )
			{
				eih.setHeight( nf.format( bo.getHeight( ) ) + "pt" ); 
			}
		}
		catch ( SemanticException smx )
		{
			logger.log( smx );
		}
		if ( crii.getDesignerRepresentation( ) != null )
		{
			( (DesignerRepresentation) crii.getDesignerRepresentation( ) ).setDirty( true );
		}
	}
	/**
	 * @deprecated
	 */
	public String invoke( String sExpression, Object oContext, String sTitle )
	{
		final ExpressionBuilder eb = new ExpressionBuilder( sExpression );
		eb.setExpressionProvier( new ExpressionProvider( (ExtendedItemHandle) oContext ) );
		if ( sTitle != null )
		{
			eb.setDialogTitle( eb.getDialogTitle( ) + " - " + sTitle ); 
		}
		if ( eb.open( ) == Window.OK )
		{
			sExpression = eb.getResult( );
		}
		return sExpression;