/***************************************************/
/**** Protected methods ****/
/***************************************************/
protected override int Delete(IRequest request, ActionConfig actionConfig = null)
{
if (request == null)
{
BH.Engine.Reflection.Compute.RecordError("BHoM objects could not be read because provided IRequest is null.");
return(0);
}
UIDocument uiDocument = this.UIDocument;
Document document = this.Document;
RevitRemoveConfig removeConfig = actionConfig as RevitRemoveConfig;
IEnumerable <ElementId> worksetPrefilter = null;
if (!removeConfig.IncludeClosedWorksets)
{
worksetPrefilter = document.ElementIdsByWorksets(document.OpenWorksetIds().Union(document.SystemWorksetIds()).ToList());
}
IEnumerable <ElementId> elementIds = request.IElementIds(uiDocument, worksetPrefilter).RemoveGridSegmentIds(document);
List <ElementId> deletedIds = Delete(elementIds, document, removeConfig.RemovePinned);
if (deletedIds == null)
{
return(0);
}
else
{
return(deletedIds.Count);
}
}
/***************************************************/
/**** Revit side of Revit_Adapter Remove ****/
/***************************************************/
public override int Remove(IRequest request, ActionConfig actionConfig = null)
{
// Check the document
UIDocument uiDocument = this.UIDocument;
Document document = this.Document;
if (document == null)
{
BH.Engine.Reflection.Compute.RecordError("BHoM objects could not be removed because Revit Document is null (possibly there is no open documents in Revit).");
return(0);
}
if (document.IsReadOnly)
{
BH.Engine.Reflection.Compute.RecordError("BHoM objects could not be removed because Revit Document is read only.");
return(0);
}
if (document.IsModifiable)
{
BH.Engine.Reflection.Compute.RecordError("BHoM objects could not be removed because another transaction is open in Revit.");
return(0);
}
// Set config
RevitRemoveConfig removeConfig = actionConfig as RevitRemoveConfig;
if (removeConfig == null)
{
BH.Engine.Reflection.Compute.RecordNote("Revit Remove Config has not been specified. Default Revit Remove Config is used.");
removeConfig = new RevitRemoveConfig();
}
// Suppress warnings
if (UIControlledApplication != null && removeConfig.SuppressFailureMessages)
{
UIControlledApplication.ControlledApplication.FailuresProcessing += ControlledApplication_FailuresProcessing;
}
// Remove the objects based on the request
int result = 0;
using (Transaction transaction = new Transaction(document, "BHoM Remove"))
{
transaction.Start();
result = Delete(request, removeConfig);
transaction.Commit();
}
// Switch of warning suppression
if (UIControlledApplication != null)
{
UIControlledApplication.ControlledApplication.FailuresProcessing -= ControlledApplication_FailuresProcessing;
}
return(result);
}
/***************************************************/
/**** Protected methods ****/
/***************************************************/
protected override int Delete(IRequest request, ActionConfig actionConfig = null)
{
if (request == null)
{
BH.Engine.Reflection.Compute.RecordError("Deletion could not be executed because provided IRequest is null.");
return(0);
}
if (request.AllRequestsOfType(typeof(FilterByLink)).Count != 0)
{
BH.Engine.Reflection.Compute.RecordError($"It is not allowed to remove objects from Revit links - please remove the requests of type {nameof(FilterByLink)} from the request.");
return(0);
}
Document document = this.Document;
RevitRemoveConfig removeConfig = actionConfig as RevitRemoveConfig;
IEnumerable <ElementId> worksetPrefilter = null;
if (!removeConfig.IncludeClosedWorksets)
{
worksetPrefilter = document.ElementIdsByWorksets(document.OpenWorksetIds().Union(document.SystemWorksetIds()).ToList());
}
IEnumerable <ElementId> elementIds = request.IElementIds(document, worksetPrefilter).RemoveGridSegmentIds(document);
List <ElementId> deletedIds = Delete(elementIds, document, removeConfig.RemovePinned);
if (deletedIds == null)
{
return(0);
}
else
{
return(deletedIds.Count);
}
}
/***************************************************/
/**** BHoM side of Revit_Adapter Remove ****/
/***************************************************/
public override int Remove(IRequest request, ActionConfig actionConfig = null)
{
//Check if request is not null or empty
if (request == null)
{
BH.Engine.Reflection.Compute.RecordError("BHoM objects could not be read because provided IRequest is null or empty.");
return(0);
}
else if (request is FilterRequest)
{
FilterRequest filterRequest = (FilterRequest)request;
if (filterRequest.Type == null && String.IsNullOrWhiteSpace(filterRequest.Tag) && (filterRequest.Equalities == null || filterRequest.Equalities.Count == 0))
{
BH.Engine.Reflection.Compute.RecordError("BHoM objects could not be read because provided IRequest is null or empty.");
return(0);
}
}
//Initialize Revit config
RevitRemoveConfig removeConfig = actionConfig as RevitRemoveConfig;
//If internal adapter is loaded call it directly
if (InternalAdapter != null)
{
InternalAdapter.RevitSettings = RevitSettings;
return(InternalAdapter.Remove(request, removeConfig));
}
if (!this.IsValid())
{
BH.Engine.Reflection.Compute.RecordError("Revit Adapter is not valid. Please check if it has been set up correctly and activated.");
return(0);
}
//Reset the wait event
m_WaitEvent.Reset();
if (!CheckConnection())
{
return(0);
}
//Send data through the socket link
m_LinkIn.SendData(new List <object>()
{
PackageType.Remove, request, removeConfig, RevitSettings
});
//Wait until the return message has been recieved
if (!m_WaitEvent.WaitOne(TimeSpan.FromMinutes(m_WaitTime)))
{
BH.Engine.Reflection.Compute.RecordError("The connection with Revit timed out. If working on a big model, try to increase the max wait time");
}
//Grab the return count from the latest package
List <object> returnObjs = new List <object>(m_ReturnPackage);
//Clear the return list
m_ReturnPackage.Clear();
//Raise returned events
RaiseEvents();
//Check if the return package contains error message
if (returnObjs.Count == 1 && returnObjs[0] is string)
{
Engine.Reflection.Compute.RecordError(returnObjs[0] as string);
return(0);
}
//Return the package
return((int)returnObjs[0]);
}