/// <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);
}