public FailureProcessingResult PreprocessFailures
(FailuresAccessor a)
{
IList <FailureMessageAccessor> failures
= a.GetFailureMessages();
FailureProcessingResult result = FailureProcessingResult.Continue;
foreach (FailureMessageAccessor f in failures)
{
string s = f.GetDescriptionText();
var severity = f.GetSeverity();
//auto resolve detach error
if (severity == FailureSeverity.Error &&
f.HasResolutionOfType(FailureResolutionType.DetachElements))
{
DetachedIds.AddRange(f.GetFailingElementIds());
f.SetCurrentResolutionType(FailureResolutionType.DetachElements);
a.ResolveFailure(f);
result = FailureProcessingResult.ProceedWithCommit;
}
//serious errors: waiting for user input
else if (severity == FailureSeverity.Error ||
severity == FailureSeverity.DocumentCorruption)
{
result = FailureProcessingResult.WaitForUserInput;
break;
}
//ignore all warnings
else
{
a.DeleteWarning(f);
}
}
return(result);
}
/// <summary>
/// This is an event handler that responds to a failure according to the current settings
/// </summary>
/// <param name="sender">The sending object, i.e. the Revit application</param>
/// <param name="e">The event arguments</param>
public void AutoOptionsFailureHandler(Object sender, Autodesk.Revit.DB.Events.FailuresProcessingEventArgs e)
{
//don't process if handling is turned off
if (currentSettings.HandlingActive == false)
{
return;
}
//update the uiApp reference
Application RevitApp = sender as Application;
uiApp = new UIApplication(RevitApp);
FailuresAccessor fa = e.GetFailuresAccessor();
//this is the action that will be taken to attempt resolution. Default is to continue the default Revit failure processing
FailureProcessingResult action = FailureProcessingResult.Continue;
foreach (FailureMessageAccessor fma in fa.GetFailureMessages())
{
AutoFailureHandlingOptions aFOpts = currentSettings.AllFailureOptions
.Where(x => x.FailureGuid == fma.GetFailureDefinitionId().Guid)
.FirstOrDefault();
if (aFOpts != null)
{
//Show the CatchFailures dialog if a failure was caught
if (currentSettings.InteractiveModeEnabled)
{
try
{
//todo: clone to allow roll-back?
FailureCatcherWindow failWin = new FailureCatcherWindow(currentSettings, aFOpts, uiApp);
Boolean?result = failWin.ShowDialog();
if (result.Value)
{
//Write changes to the .ini
currentSettings.LastUpdate = DateTime.Now;
IAutoOptionsRepository settingsRepo = new AutoOptionsConfigFileRepo();
settingsRepo.WriteAutoOptions(currentSettings);
}
}
catch (Exception ex)
{
TaskDialog.Show("ex", ex.Message + "\n" + ex.StackTrace);
throw;
}
}
FailureResolutionOption selectedResolution = aFOpts.SelectedResolution;
if (selectedResolution is AutoOptionsResolution)
{
try
{
switch (((AutoOptionsResolution)selectedResolution).Resolution)
{
case AutoOptionsResolutionType.NoAction:
break;
case AutoOptionsResolutionType.DeleteAffected:
fa.DeleteElements(fma.GetFailingElementIds().ToList());
action = FailureProcessingResult.ProceedWithCommit;
break;
case AutoOptionsResolutionType.CancelTransaction:
//todo: not working, being overwritten?
action = FailureProcessingResult.ProceedWithRollBack;
e.SetProcessingResult(action);
fa.RollBackPendingTransaction();
return;
case AutoOptionsResolutionType.HideWarning:
//todo: check if actually is a warning?
fa.DeleteWarning(fma);
break;
default:
break;
}
}
catch (Exception ex)
{
TaskDialog.Show("Dispatcher", ex.Message + "\n" + ex.Source + "\n" + ex.StackTrace);
}
}
else if (selectedResolution is RevitResolution)
{
try
{
FailureResolutionType fRT = ((RevitResolution)selectedResolution).Resolution;
if (fma.HasResolutionOfType(fRT))
{
fma.SetCurrentResolutionType(fRT);
fa.ResolveFailure(fma);
action = FailureProcessingResult.ProceedWithCommit;
}
else
{
TaskDialog.Show("AutoOptions", "The selected automatic resolution \n***" + aFOpts.SelectedResolution.FriendlyCaption + " (" + fRT + ")***\ncan't be used");
}
}
catch (Exception ex)
{
TaskDialog.Show("Dispatcher", ex.Message + "\n" + ex.Source + "\n" + ex.StackTrace);
}
}
}
}
e.SetProcessingResult(action);
}
