Bug 154178 Support projectFolder in BIRT viewer
If the report supports projectFolder, the viewer also need to enhance for this feature.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/BirtViewerReportService.java
}
		doc.close( );
		return transformTOCNode( node );
	}
	public String findTocByName( String docName, String name,
			InputOptions options )
	{
		IReportDocument doc = ReportEngineService.getInstance( )
				.openReportDocument( getReportDesignName( options ), docName );
		String tocId = null;
		if ( doc.findTOCByName( name ) != null
				&& doc.findTOCByName( name ).size( ) > 0 )
			return ( (TOCNode) doc.findTOCByName( name ).get( 0 ) )
					.getBookmark( );
		doc.close( );
		return tocId;
	}
	public long getPageCount( String docName, InputOptions options,
			OutputOptions outputOptions ) throws ReportServiceException
	{
		IReportDocument doc = ReportEngineService.getInstance( )
				.openReportDocument( getReportDesignName( options ), docName );
		long count = doc.getPageCount( );
		doc.close( );
		return count;
	}
	public Collection getParameterDefinitions(
			IViewerReportDesignHandle design, InputOptions runOptions,
			boolean includeGroups ) throws ReportServiceException
	{