/// <summary>
/// Overload this method to implement an external command within Revit.
/// </summary>
/// <returns>
/// The result indicates if the execution fails, succeeds, or was canceled by user. If it does not
/// succeed, Revit will undo any changes made by the external command.
/// </returns>
/// <param name="commandData">An ExternalCommandData object which contains reference to Application and View
/// needed by external command.</param><param name="message">Error message can be returned by external command. This will be displayed only if the command status
/// was "Failed". There is a limit of 1023 characters for this message; strings longer than this will be truncated.</param><param name="elements">Element set indicating problem elements to display in the failure dialog. This will be used
/// only if the command status was "Failed".</param>
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
// FIXME: somehow fetch back message after script execution...
var executor = new ScriptExecutor(GetConfig(), commandData, message, elements);
string source;
using (var reader = File.OpenText(_scriptSource))
{
source = reader.ReadToEnd();
}
var result = executor.ExecuteScript(source, _scriptSource);
message = executor.Message;
switch (result)
{
case (int)Result.Succeeded:
return Result.Succeeded;
case (int)Result.Cancelled:
return Result.Cancelled;
case (int)Result.Failed:
return Result.Failed;
default:
return Result.Succeeded;
}
}
/// <summary>
/// Overload this method to implement an external command within Revit.
/// </summary>
/// <returns>
/// The result indicates if the execution fails, succeeds, or was canceled by user. If it does not
/// succeed, Revit will undo any changes made by the external command.
/// </returns>
/// <param name="message">Error message can be returned by external command. This will be displayed only if the command status
/// was "Failed". There is a limit of 1023 characters for this message; strings longer than this will be truncated.</param><param name="elements">Element set indicating problem elements to display in the failure dialog. This will be used
/// only if the command status was "Failed".</param>
public int Execute(params string[] parameters)
{
string message = "";
// FIXME: somehow fetch back message after script execution...
var executor = new ScriptExecutor(GetConfig(), message);
string source;
using (var reader = File.OpenText(_scriptSource))
{
source = reader.ReadToEnd();
}
var result = executor.ExecuteScript(source, _scriptSource);
message = executor.Message;
return(result);
}
/// <summary>
/// Execute the startup script (specified under /RpsAddin/StartupScript/@src)
/// </summary>
/// <param name="uiControlledApplication"></param>
private void ExecuteStartupScript(UIControlledApplication uiControlledApplication, XDocument addinXml, Assembly addinAssembly)
{
// we need a UIApplication object to assign as `__revit__` in python...
var fi = uiControlledApplication.GetType().GetField("m_application", BindingFlags.NonPublic | BindingFlags.Instance);
var uiApplication = (UIApplication)fi.GetValue(uiControlledApplication);
// execute StartupScript
var startupScript = GetStartupScript(addinXml, addinAssembly);
if (startupScript != null)
{
var executor = new ScriptExecutor(GetConfig(), uiApplication, uiControlledApplication);
var result = executor.ExecuteScript(startupScript);
if (result == (int)Result.Failed)
{
// FIXME: make the TaskDialog show the addins name.
TaskDialog.Show("RevitPythonShell - StartupScript", executor.Message);
}
}
}
/// <summary>
/// Execute the startup script (specified under /RpsAddin/StartupScript/@src)
/// </summary>
/// <param name="uiControlledApplication"></param>
private void ExecuteStartupScript(UIControlledApplication uiControlledApplication, XDocument addinXml, Assembly addinAssembly)
{
// we need a UIApplication object to assign as `__revit__` in python...
var versionNumber = uiControlledApplication.ControlledApplication.VersionNumber;
var fieldName = int.Parse(versionNumber) >= 2017 ? "m_uiapplication" : "m_application";
var fi = uiControlledApplication.GetType().GetField(fieldName, BindingFlags.NonPublic | BindingFlags.Instance);
var uiApplication = (UIApplication)fi.GetValue(uiControlledApplication);
// execute StartupScript
var scriptName = GetStartupScriptName(addinXml);
var startupScript = GetEmbeddedScript(scriptName, addinAssembly);
if (startupScript != null)
{
var executor = new ScriptExecutor(GetConfig(), uiApplication, uiControlledApplication);
var result = executor.ExecuteScript(startupScript, Path.Combine(addinAssembly.Location, scriptName));
if (result == (int)Result.Failed)
{
// FIXME: make the TaskDialog show the addins name.
TaskDialog.Show("RevitPythonShell - StartupScript", executor.Message);
}
}
}
/// <summary>
/// Find the script in the resources and run it.
/// </summary>
Result IExternalCommand.Execute(ExternalCommandData commandData, ref string message, Autodesk.Revit.DB.ElementSet elements)
{
var executor = new ScriptExecutor(GetConfig(), commandData, message, elements);
var className = this.GetType().Name; // e.g. "ec_helloworld"
var scriptName = className.Substring(3) + ".py"; // e.g. "helloworld.py
var assembly = this.GetType().Assembly;
var source = new StreamReader(assembly.GetManifestResourceStream(scriptName)).ReadToEnd();
var result = executor.ExecuteScript(source, Path.Combine(assembly.Location, scriptName));
message = executor.Message;
switch (result)
{
case (int)Result.Succeeded:
return Result.Succeeded;
case (int)Result.Cancelled:
return Result.Cancelled;
case (int)Result.Failed:
return Result.Failed;
default:
return Result.Succeeded;
}
}
/// <summary>
/// Execute the startup script (specified under /RpsAddin/StartupScript/@src)
/// </summary>
/// <param name="uiControlledApplication"></param>
private void ExecuteStartupScript(UIControlledApplication uiControlledApplication, XDocument addinXml, Assembly addinAssembly)
{
// we need a UIApplication object to assign as `__revit__` in python...
var fi = uiControlledApplication.GetType().GetField("m_application", BindingFlags.NonPublic | BindingFlags.Instance);
var uiApplication = (UIApplication)fi.GetValue(uiControlledApplication);
// execute StartupScript
var scriptName = GetStartupScriptName(addinXml);
var startupScript = GetEmbeddedScript(scriptName, addinAssembly);
if (startupScript != null)
{
var executor = new ScriptExecutor(GetConfig(), uiApplication, uiControlledApplication);
var result = executor.ExecuteScript(startupScript, Path.Combine(addinAssembly.Location, scriptName));
if (result == (int)Result.Failed)
{
// FIXME: make the TaskDialog show the addins name.
TaskDialog.Show("RevitPythonShell - StartupScript", executor.Message);
}
}
}
