Bug 120293 There is no response when I drag an embedded image from library explorer into outline view.
Description: There is no response when I drag an embedded image from library explorer into outline view. Steps to reproduce: 1. Use a library in a report. 2. Drag an embedded image from library explorer into outline view. There is no response. It doesn't take effect.
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DNDUtil.java
* @return command
	 */
	protected static Command getNewCommand( String commandType,
			Object transferSource, Object newContainer, int position )
	{
		boolean isCut = TYPE_CUT.equals( commandType );
		if ( newContainer instanceof ParameterGroupHandle
				&& ( transferSource instanceof ParameterGroupHandle || DEUtil.isParameterGroup( transferSource ) ) )
		{
			return pasteParameterGroup( commandType,
					transferSource,
					(ParameterGroupHandle) newContainer );
		}
		else if ( transferSource instanceof DesignElementHandle )
		{
			return new PasteCommand( (DesignElementHandle) transferSource,
					newContainer,
					position,
					isCut );
		}
		else if ( transferSource instanceof IDesignElement )
		{
			return new PasteCommand( (IDesignElement) transferSource,
					newContainer,
					position );
		}
		return null;
	}
	protected static Command pasteParameterGroup( String commandType,
			Object childGroup, ParameterGroupHandle targetGroup )