Bug 122289 [Smoke][Regression][SPM-Linux WS]Item can't be dropped to layout from library
Details: Item can't be dropped to layout from library Setp: 1.New a library and insert a label 2.New a report design and use library 3.Drop label from library explorer to layout Actual results: Nothing is dropped into layout. Not only use library in outline, but also in library explorer is no effect. But when I drop the label without use library, it will use library and label can drop in it.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/util/UIUtil.java
Assert.isNotNull( pluginId );
		Bundle bundle = Platform.getBundle( pluginId );
		if ( bundle != null )
		{
			return (String) bundle.getHeaders( ).get( key );
		}
		return null;
	}
	public static void resetViewSelection( final EditPartViewer viewer,
			final boolean notofyToMedia )
	{
		final List list = new ArrayList( ( (StructuredSelection) viewer.getSelection( ) ).toList( ) );
		boolean hasColumnOrRow = false;
		for ( int i = 0; i < list.size( ); i++ )
		{
			if ( list.get( i ) instanceof TableEditPart.DummyRowEditPart
					|| list.get( i ) instanceof TableEditPart.DummyColumnEditPart )
			{
				hasColumnOrRow = true;
				break;
			}
		}
		if ( hasColumnOrRow )
		{
			int selectionType = 0;
			TableEditPart part = null;
			int[] selectContents = new int[0];
			for ( int i = 0; i < list.size( ); i++ )
			{
				Object obj = list.get( i );