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/extensions/GuiExtensionManager.java
import org.eclipse.gef.palette.PaletteContainer;
import org.eclipse.gef.palette.PaletteRoot;
import org.eclipse.jface.resource.ImageDescriptor;
/**
 * Deal with the extension element
 *  
 */
public class GuiExtensionManager
{
	public static final String PALETTE_DESIGNER = "pallet_designer"; 
	public static final String PALETTE_MASTERPAGE = "pallet_masterpage"; 
	public static final String DESIGNER_FACTORY = "designer_factory"; 
	public static final String ATTRIBUTE = "attribute"; 
	private static final String EXT_MGR_LABEL = Messages.getString( "GuiExtensionManager.label.name" ); 
	/**
	 * @param extension
	 * @param object
	 * @return
	 */
	public static Object doExtension( IExtension extension, Object object )
	{
		List list = ExtensionPointManager.getInstance( )
				.getExtendedElementPoints( );
		if ( list == null || list.size( ) == 0 )
		{
			return null;
		}
		Object retValue = null;
		if ( PALETTE_DESIGNER.equals( extension.getExtendsionIdentify( ) )
				|| PALETTE_MASTERPAGE.equals( extension.getExtendsionIdentify( ) ) )