void RunPrintOperation (PrintOperationAction action, PrintingSettings settings)
		{
			var op = new SourceEditorPrintOperation (TextEditor.Document, Name);
			
			if (settings.PrintSettings != null)
				op.PrintSettings = settings.PrintSettings;
			if (settings.PageSetup != null)
				op.DefaultPageSetup = settings.PageSetup;
			
			//FIXME: implement in-place preview
			//op.Preview += HandleOpPreview;
			
			//FIXME: implement async on platforms that support it
			var result = op.Run (action, IdeApp.Workbench.RootWindow);
			
			if (result == PrintOperationResult.Apply)
				settings.PrintSettings = op.PrintSettings;
			else if (result == PrintOperationResult.Error)
				//FIXME: can't show more details, GTK# GetError binding is bad
				MessageService.ShowError (GettextCatalog.GetString ("Print operation failed."));
		}

		public void PrintDocument (PrintingSettings settings)
		{
			RunPrintOperation (PrintOperationAction.PrintDialog, settings);
		}

		public void PrintPreviewDocument (PrintingSettings settings)
		{
			RunPrintOperation (PrintOperationAction.Preview, settings);
		}

 public void PrintPreviewDocument(PrintingSettings settings)
 {
     throw new NotImplementedException ();
 }