/// <summary> /// Implement this method as an external command for Revit. /// </summary> /// <param name="commandData">An object that is passed to the external application /// which contains data related to the command, /// such as the application object and active view.</param> /// <param name="message">A message that can be set by the external application /// which will be displayed if a failure or cancellation is returned by /// the external command.</param> /// <param name="elements">A set of elements to which the external application /// can add elements that are to be highlighted in case of failure or cancellation.</param> /// <returns>Return the status of the external command. /// A result of Succeeded means that the API external method functioned as expected. /// Cancelled can be used to signify that the user cancelled the external operation /// at some point. Failure should be returned if the application is unable to proceed with /// the operation.</returns> public Autodesk.Revit.UI.Result Execute(Autodesk.Revit.UI.ExternalCommandData commandData, ref string message, Autodesk.Revit.DB.ElementSet elements) { if (!Validation.ValidateMep(commandData.Application.Application)) { Validation.MepWarning(); return(Autodesk.Revit.UI.Result.Succeeded); } if (!Validation.ValidatePipesDefined(commandData.Application.ActiveUIDocument.Document)) { Validation.PipesDefinedWarning(); return(Autodesk.Revit.UI.Result.Succeeded); } Microsoft.Win32.OpenFileDialog ofd = new Microsoft.Win32.OpenFileDialog(); ofd.DefaultExt = ".xml"; ofd.Filter = "RoutingPreference Builder Xml files (*.xml)|*.xml"; if (ofd.ShowDialog() == true) { StreamReader reader = new StreamReader(ofd.FileName); XDocument routingPreferenceBuilderDoc = XDocument.Load(new XmlTextReader(reader)); reader.Close(); //Distribute the .xsd file to routing preference builder xml authors as necessary. string xmlValidationMessage; if (!SchemaValidationHelper.ValidateRoutingPreferenceBuilderXml(routingPreferenceBuilderDoc, out xmlValidationMessage)) { Autodesk.Revit.UI.TaskDialog.Show("RoutingPreferenceBuilder", "Xml file is not a valid RoutingPreferenceBuilder xml document. Please check RoutingPreferenceBuilderData.xsd. " + xmlValidationMessage); return(Autodesk.Revit.UI.Result.Succeeded); } try { RoutingPreferenceBuilder builder = new RoutingPreferenceBuilder(commandData.Application.ActiveUIDocument.Document); builder.ParseAllPipingPoliciesFromXml(routingPreferenceBuilderDoc); Autodesk.Revit.UI.TaskDialog.Show("RoutingPreferenceBuilder", "Routing Preferences imported successfully."); } catch (RoutingPreferenceDataException ex) { Autodesk.Revit.UI.TaskDialog.Show("RoutingPreferenceBuilder error: ", ex.ToString()); } } return(Autodesk.Revit.UI.Result.Succeeded); }
/// <summary> /// Implement this method as an external command for Revit. /// </summary> /// <param name="commandData">An object that is passed to the external application /// which contains data related to the command, /// such as the application object and active view.</param> /// <param name="message">A message that can be set by the external application /// which will be displayed if a failure or cancellation is returned by /// the external command.</param> /// <param name="elements">A set of elements to which the external application /// can add elements that are to be highlighted in case of failure or cancellation.</param> /// <returns>Return the status of the external command. /// A result of Succeeded means that the API external method functioned as expected. /// Cancelled can be used to signify that the user cancelled the external operation /// at some point. Failure should be returned if the application is unable to proceed with /// the operation.</returns> public Autodesk.Revit.UI.Result Execute(Autodesk.Revit.UI.ExternalCommandData commandData, ref string message, Autodesk.Revit.DB.ElementSet elements) { if (!Validation.ValidateMep(commandData.Application.Application)) { Validation.MepWarning(); return(Autodesk.Revit.UI.Result.Succeeded); } if (!Validation.ValidatePipesDefined(commandData.Application.ActiveUIDocument.Document)) { Validation.PipesDefinedWarning(); return(Autodesk.Revit.UI.Result.Succeeded); } Microsoft.Win32.SaveFileDialog sfd = new Microsoft.Win32.SaveFileDialog(); sfd.DefaultExt = ".xml"; sfd.Filter = "RoutingPreference Builder Xml files (*.xml)|*.xml"; sfd.FileName = (System.IO.Path.GetFileNameWithoutExtension(commandData.Application.ActiveUIDocument.Document.PathName)) + ".routingPreferences.xml"; if (sfd.ShowDialog() == true) { RoutingPreferenceBuilder builder = new RoutingPreferenceBuilder(commandData.Application.ActiveUIDocument.Document); bool pathsNotFound = false; XDocument routingPreferenceBuilderDoc = builder.CreateXmlFromAllPipingPolicies(ref pathsNotFound); XmlWriterSettings xmlWriterSettings = new XmlWriterSettings(); xmlWriterSettings.Indent = true; xmlWriterSettings.NewLineOnAttributes = false; XmlWriter writer = XmlWriter.Create(sfd.FileName, xmlWriterSettings); routingPreferenceBuilderDoc.WriteTo(writer); writer.Flush(); writer.Close(); string pathmessage = ""; if (pathsNotFound) { pathmessage = "One or more paths to .rfa files were not found. You may need to add these paths in manually to the generated xml file."; } Autodesk.Revit.UI.TaskDialog.Show("RoutingPreferenceBuilder", "Routing Preferences exported successfully. " + pathmessage); } return(Autodesk.Revit.UI.Result.Succeeded); }