internal void RegisterDeleteHook(Autodesk.Revit.DB.ElementId id, DynElementUpdateDelegate d)
{
DynElementUpdateDelegate del = delegate(List <Autodesk.Revit.DB.ElementId> deleted)
{
var valid = new List <Autodesk.Revit.DB.ElementId>();
var invalid = new List <Autodesk.Revit.DB.ElementId>();
foreach (var delId in deleted)
{
try
{
Autodesk.Revit.DB.Element e = dynRevitSettings.Doc.Document.GetElement(delId);
if (e != null)
{
valid.Add(e.Id);
}
else
{
invalid.Add(delId);
}
}
catch
{
invalid.Add(delId);
}
}
valid.Clear();
d(invalid);
foreach (var invId in invalid)
{
this.Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Modify);
this.Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Add);
this.Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Delete);
}
};
DynElementUpdateDelegate mod = delegate(List <Autodesk.Revit.DB.ElementId> modded)
{
_transElements.RemoveAll(modded.Contains);
foreach (var mid in modded)
{
this.Updater.UnRegisterChangeHook(mid, ChangeTypeEnum.Modify);
this.Updater.UnRegisterChangeHook(mid, ChangeTypeEnum.Add);
}
};
this.Updater.RegisterChangeHook(
id, ChangeTypeEnum.Delete, del
);
this.Updater.RegisterChangeHook(
id, ChangeTypeEnum.Modify, mod
);
this.Updater.RegisterChangeHook(
id, ChangeTypeEnum.Add, mod
);
this._transElements.Add(id);
}
internal void RegisterAllElementsDeleteHook()
{
var del = new DynElementUpdateDelegate(onDeleted);
foreach (var id in elements.SelectMany(eList => eList))
{
dynRevitSettings.Controller.RegisterDMUHooks(id, del);
}
}
internal void RegisterSuccessfulDeleteHook(ElementId id, DynElementUpdateDelegate updateDelegate)
{
HashSet <ElementId> elements;
if (!_transDelElements.TryGetValue(updateDelegate, out elements))
{
elements = new HashSet <ElementId>();
_transDelElements[updateDelegate] = elements;
}
elements.Add(id);
}
internal void RegisterAllElementsDeleteHook()
{
var del = new DynElementUpdateDelegate(onDeleted);
foreach (var eList in elements)
{
foreach (var id in eList)
{
dynRevitSettings.Controller.RegisterDeleteHook(id, del);
}
}
}
/// <summary>
/// Watches for changes of the given type to the Element with the given ID. When changed, executes
/// the given Delegate.
/// </summary>
/// <param name="e">ID of the Element being watched.</param>
/// <param name="type">Type of change to watch for.</param>
/// <param name="d">Delegate to be called when changed.</param>
public void RegisterChangeHook(ElementId e, ChangeTypeEnum type, DynElementUpdateDelegate d)
{
Dictionary <ElementId, DynElementUpdateDelegate> dict;
if (!_updateDict.ContainsKey(type))
{
dict = new Dictionary <ElementId, DynElementUpdateDelegate>();
_updateDict[type] = dict;
}
else
{
dict = _updateDict[type];
}
dict[e] = d;
}
protected override void OnEvaluate()
{
base.OnEvaluate();
#region Register Elements w/ DMU
var del = new DynElementUpdateDelegate(onDeleted);
foreach (ElementId id in Elements)
{
dynRevitSettings.Controller.RegisterDMUHooks(id, del);
}
#endregion
_runCount++;
}
internal void RegisterDMUHooks(ElementId id, DynElementUpdateDelegate updateDelegate)
{
DynElementUpdateDelegate del = delegate(HashSet <ElementId> deleted)
{
var invalid = new HashSet <ElementId>();
foreach (var delId in deleted)
{
try
{
Element e = dynRevitSettings.Doc.Document.GetElement(delId);
if (e == null)
{
invalid.Add(delId);
}
}
catch
{
invalid.Add(delId);
}
}
updateDelegate(invalid);
foreach (var invId in invalid)
{
Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Modify);
Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Add);
Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Delete);
}
};
DynElementUpdateDelegate mod = delegate(HashSet <ElementId> modded)
{
_transElements.RemoveAll(modded.Contains);
foreach (var mid in modded)
{
Updater.UnRegisterChangeHook(mid, ChangeTypeEnum.Modify);
Updater.UnRegisterChangeHook(mid, ChangeTypeEnum.Add);
}
};
Updater.RegisterChangeHook(id, ChangeTypeEnum.Delete, del);
Updater.RegisterChangeHook(id, ChangeTypeEnum.Modify, mod);
Updater.RegisterChangeHook(id, ChangeTypeEnum.Add, mod);
_transElements.Add(id);
}
internal void RegisterDMUHooks(ElementId id, DynElementUpdateDelegate updateDelegate)
{
// Redundancies? Leaving commented out for now. -SJE
DynElementUpdateDelegate del = delegate(HashSet <ElementId> deleted)
{
//var invalid = new HashSet<ElementId>();
//foreach (var delId in deleted)
//{
// try
// {
// Element e = dynRevitSettings.Doc.Document.GetElement(delId);
// if (e == null)
// invalid.Add(delId);
// }
// catch
// {
// invalid.Add(delId);
// }
//}
foreach (var invId in deleted)//invalid)
{
Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Modify);
Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Add);
Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Delete);
}
updateDelegate(deleted);//invalid);
};
//DynElementUpdateDelegate mod = delegate(HashSet<ElementId> modded)
//{
// _transElements.RemoveAll(modded.Contains);
// foreach (var mid in modded)
// {
// Updater.UnRegisterChangeHook(mid, ChangeTypeEnum.Modify);
// Updater.UnRegisterChangeHook(mid, ChangeTypeEnum.Add);
// }
//};
Updater.RegisterChangeHook(id, ChangeTypeEnum.Delete, del);
//Updater.RegisterChangeHook(id, ChangeTypeEnum.Modify, mod);
//Updater.RegisterChangeHook(id, ChangeTypeEnum.Add, mod);
_transElements.Add(id);
}
protected override void LoadNode(XmlNode elNode)
{
var del = new DynElementUpdateDelegate(onDeleted);
elements.Clear();
var sb = new StringBuilder();
foreach (XmlNode subNode in elNode.ChildNodes)
{
if (subNode.Name == "Run")
{
var runElements = new List <ElementId>();
elements.Add(runElements);
foreach (XmlNode element in subNode.ChildNodes)
{
if (element.Name == "Element")
{
var eid = element.InnerText;
try
{
var id = UIDocument.Document.GetElement(eid).Id;
runElements.Add(id);
dynRevitSettings.Controller.RegisterDMUHooks(id, del);
}
catch (NullReferenceException)
{
//DynamoLogger.Instance.Log("Element with UID \"" + eid + "\" not found in Document.");
sb.AppendLine("Element with UID \"" + eid + "\" not found in Document.");
}
}
}
}
}
DynamoLogger.Instance.Log(sb.ToString());
}
/// <summary>
/// Watches for changes of the given type to the Element with the given ID. When changed, executes
/// the given Delegate.
/// </summary>
/// <param name="e">ID of the Element being watched.</param>
/// <param name="type">Type of change to watch for.</param>
/// <param name="d">Delegate to be called when changed.</param>
public void RegisterChangeHook(ElementId e, ChangeTypeEnum type, DynElementUpdateDelegate d)
{
Dictionary<ElementId, DynElementUpdateDelegate> dict;
if (!this.updateDict.ContainsKey(type))
{
dict = new Dictionary<ElementId, DynElementUpdateDelegate>();
this.updateDict[type] = dict;
}
else
dict = this.updateDict[type];
dict[e] = d;
}
internal void RegisterSuccessfulDeleteHook(ElementId id, DynElementUpdateDelegate updateDelegate)
{
HashSet<ElementId> elements;
if (!_transDelElements.TryGetValue(updateDelegate, out elements))
{
elements = new HashSet<ElementId>();
_transDelElements[updateDelegate] = elements;
}
elements.Add(id);
}
internal void RegisterDMUHooks(ElementId id, DynElementUpdateDelegate updateDelegate)
{
// Redundancies? Leaving commented out for now. -SJE
DynElementUpdateDelegate del = delegate(HashSet<ElementId> deleted)
{
//var invalid = new HashSet<ElementId>();
//foreach (var delId in deleted)
//{
// try
// {
// Element e = dynRevitSettings.Doc.Document.GetElement(delId);
// if (e == null)
// invalid.Add(delId);
// }
// catch
// {
// invalid.Add(delId);
// }
//}
foreach (var invId in deleted)//invalid)
{
Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Modify);
Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Add);
Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Delete);
}
updateDelegate(deleted);//invalid);
};
//DynElementUpdateDelegate mod = delegate(HashSet<ElementId> modded)
//{
// _transElements.RemoveAll(modded.Contains);
// foreach (var mid in modded)
// {
// Updater.UnRegisterChangeHook(mid, ChangeTypeEnum.Modify);
// Updater.UnRegisterChangeHook(mid, ChangeTypeEnum.Add);
// }
//};
Updater.RegisterChangeHook(id, ChangeTypeEnum.Delete, del);
//Updater.RegisterChangeHook(id, ChangeTypeEnum.Modify, mod);
//Updater.RegisterChangeHook(id, ChangeTypeEnum.Add, mod);
_transElements.Add(id);
}
public override void LoadElement(XmlNode elNode)
{
var del = new DynElementUpdateDelegate(onDeleted);
elements.Clear();
foreach (XmlNode subNode in elNode.ChildNodes)
{
if (subNode.Name == "Run")
{
var runElements = new List<ElementId>();
elements.Add(runElements);
foreach (XmlNode element in subNode.ChildNodes)
{
if (element.Name == "Element")
{
var eid = subNode.InnerText;
try
{
var id = UIDocument.Document.GetElement(eid).Id;
runElements.Add(id);
dynRevitSettings.Controller.RegisterDeleteHook(id, del);
}
catch (NullReferenceException)
{
dynSettings.Controller.DynamoViewModel.Log("Element with UID \"" + eid + "\" not found in Document.");
}
}
}
}
}
}
internal void RegisterDeleteHook(Autodesk.Revit.DB.ElementId id, DynElementUpdateDelegate d)
{
DynElementUpdateDelegate del = delegate(List<Autodesk.Revit.DB.ElementId> deleted)
{
var valid = new List<Autodesk.Revit.DB.ElementId>();
var invalid = new List<Autodesk.Revit.DB.ElementId>();
foreach (var delId in deleted)
{
try
{
Autodesk.Revit.DB.Element e = dynRevitSettings.Doc.Document.GetElement(delId);
if (e != null)
{
valid.Add(e.Id);
}
else
invalid.Add(delId);
}
catch
{
invalid.Add(delId);
}
}
valid.Clear();
d(invalid);
foreach (var invId in invalid)
{
this.Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Modify);
this.Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Add);
this.Updater.UnRegisterChangeHook(invId, ChangeTypeEnum.Delete);
}
};
DynElementUpdateDelegate mod = delegate(List<Autodesk.Revit.DB.ElementId> modded)
{
_transElements.RemoveAll(modded.Contains);
foreach (var mid in modded)
{
this.Updater.UnRegisterChangeHook(mid, ChangeTypeEnum.Modify);
this.Updater.UnRegisterChangeHook(mid, ChangeTypeEnum.Add);
}
};
this.Updater.RegisterChangeHook(
id, ChangeTypeEnum.Delete, del
);
this.Updater.RegisterChangeHook(
id, ChangeTypeEnum.Modify, mod
);
this.Updater.RegisterChangeHook(
id, ChangeTypeEnum.Add, mod
);
this._transElements.Add(id);
}
protected override void __eval_internal(FSharpList <Value> args, Dictionary <PortData, Value> outPuts)
{
var controller = dynRevitSettings.Controller;
bool debug = controller.DynamoViewModel.RunInDebug;
if (!debug)
{
#region no debug
if ((controller.DynamoViewModel as DynamoRevitViewModel).TransMode ==
DynamoRevitViewModel.TransactionMode.Manual &&
!controller.IsTransactionActive())
{
throw new Exception("A Revit transaction is required in order evaluate this element.");
}
controller.InitTransaction();
Evaluate(args, outPuts);
foreach (ElementId eid in deletedIds)
{
controller.RegisterSuccessfulDeleteHook(
eid,
onSuccessfulDelete
);
}
deletedIds.Clear();
#endregion
}
else
{
#region debug
dynSettings.Controller.DynamoViewModel.Log("Starting a debug transaction for element: " + NickName);
IdlePromise.ExecuteOnIdle(
delegate
{
controller.InitTransaction();
try
{
Evaluate(args, outPuts);
foreach (ElementId eid in deletedIds)
{
controller.RegisterSuccessfulDeleteHook(
eid,
onSuccessfulDelete
);
}
deletedIds.Clear();
controller.EndTransaction();
ValidateConnections();
}
catch (Exception ex)
{
controller.CancelTransaction();
throw ex;
}
},
false
);
#endregion
}
#region Register Elements w/ DMU
var del = new DynElementUpdateDelegate(onDeleted);
foreach (ElementId id in Elements)
{
controller.RegisterDeleteHook(id, del);
}
#endregion
}
internal void RegisterAllElementsDeleteHook()
{
var del = new DynElementUpdateDelegate(onDeleted);
foreach (var id in elements.SelectMany(eList => eList))
{
dynRevitSettings.Controller.RegisterDMUHooks(id, del);
}
}
protected override void LoadNode(XmlNode nodeElement)
{
var del = new DynElementUpdateDelegate(onDeleted);
elements.Clear();
var sb = new StringBuilder();
foreach (XmlNode subNode in nodeElement.ChildNodes)
{
if (subNode.Name == "Run")
{
var runElements = new List<ElementId>();
elements.Add(runElements);
foreach (XmlNode element in subNode.ChildNodes)
{
if (element.Name == "Element")
{
var eid = element.InnerText;
try
{
var id = UIDocument.Document.GetElement(eid).Id;
runElements.Add(id);
dynRevitSettings.Controller.RegisterDMUHooks(id, del);
}
catch (NullReferenceException)
{
//DynamoLogger.Instance.Log("Element with UID \"" + eid + "\" not found in Document.");
sb.AppendLine("Element with UID \"" + eid + "\" not found in Document.");
}
}
}
}
}
DynamoLogger.Instance.Log(sb.ToString());
}
protected override void __eval_internal(FSharpList<Value> args, Dictionary<PortData, Value> outPuts)
{
var controller = dynRevitSettings.Controller;
bool debug = controller.DynamoViewModel.RunInDebug;
if (!debug)
{
#region no debug
if ((controller.DynamoViewModel as DynamoRevitViewModel).TransMode ==
DynamoRevitViewModel.TransactionMode.Manual &&
!controller.IsTransactionActive())
{
throw new Exception("A Revit transaction is required in order evaluate this element.");
}
controller.InitTransaction();
Evaluate(args, outPuts);
foreach (ElementId eid in deletedIds)
{
controller.RegisterSuccessfulDeleteHook(
eid,
onSuccessfulDelete
);
}
deletedIds.Clear();
#endregion
}
else
{
#region debug
dynSettings.Controller.DynamoViewModel.Log("Starting a debug transaction for element: " + NickName);
IdlePromise.ExecuteOnIdle(
delegate
{
controller.InitTransaction();
try
{
Evaluate(args, outPuts);
foreach (ElementId eid in deletedIds)
{
controller.RegisterSuccessfulDeleteHook(
eid,
onSuccessfulDelete
);
}
deletedIds.Clear();
controller.EndTransaction();
ValidateConnections();
}
catch (Exception ex)
{
controller.CancelTransaction();
throw ex;
}
}
);
#endregion
}
#region Register Elements w/ DMU
var del = new DynElementUpdateDelegate(onDeleted);
foreach (ElementId id in Elements)
controller.RegisterDeleteHook(id, del);
#endregion
}
internal void RegisterAllElementsDeleteHook()
{
var del = new DynElementUpdateDelegate(onDeleted);
foreach (var eList in elements)
{
foreach (var id in eList)
dynRevitSettings.Controller.RegisterDeleteHook(id, del);
}
}
protected internal Value evaluateNode(FSharpList<Value> args)
{
//For convenience, store the bench.
var bench = dynElementSettings.SharedInstance.Bench;
if (SaveResult)
{
//Store the port mappings for this evaluate. We will compare later to see if it is dirty;
foreach (dynPort p in InPorts)
{
previousEvalPortMappings[p] = p.Connectors.Any()
? p.Connectors[0].Start.Owner
: null;
}
}
object[] rtAttribs = GetType().GetCustomAttributes(typeof(RequiresTransactionAttribute), false);
bool useTransaction = rtAttribs.Length > 0 && ((RequiresTransactionAttribute)rtAttribs[0]).RequiresTransaction;
object[] iaAttribs = GetType().GetCustomAttributes(typeof(IsInteractiveAttribute), false);
bool isInteractive = iaAttribs.Length > 0 && ((IsInteractiveAttribute)iaAttribs[0]).IsInteractive;
Value result = null;
Action evaluation = delegate
{
if (bench.RunCancelled)
throw new CancelEvaluationException(false);
bool debug = bench.RunInDebug;
OnEvaluate();
if (useTransaction)
{
#region using transaction
if (!debug)
{
#region no debug
try
{
if (bench.TransMode == TransactionMode.Manual && !bench.IsTransactionActive())
{
var msg = "A Revit transaction is required in order evaluate this element.";
Error(msg);
throw new Exception(msg);
}
bench.InitTransaction();
result = Evaluate(args);
foreach (ElementId eid in deletedIds)
{
Bench.RegisterSuccessfulDeleteHook(
eid,
onSuccessfulDelete
);
}
deletedIds.Clear();
UpdateLayoutDelegate uld = new UpdateLayoutDelegate(CallUpdateLayout);
Dispatcher.Invoke(uld, System.Windows.Threading.DispatcherPriority.Background, new object[] { this });
elementsHaveBeenDeleted = false;
ValidateConnections();
}
catch (CancelEvaluationException ex)
{
OnRunCancelled();
throw ex;
}
catch (Exception ex)
{
Dispatcher.Invoke(new Action(
delegate
{
Debug.WriteLine(ex.Message + " : " + ex.StackTrace);
bench.Log(ex);
bench.ShowElement(this);
dynElementSettings.SharedInstance.Writer.WriteLine(ex.Message);
dynElementSettings.SharedInstance.Writer.WriteLine(ex.StackTrace);
}
));
Error(ex.Message);
}
#endregion
}
else
{
#region debug
Dispatcher.Invoke(new Action(
() =>
bench.Log("Starting a debug transaction for element: " + NickName)
));
result = IdlePromise<Value>.ExecuteOnIdle(
delegate
{
bench.InitTransaction();
try
{
var exp = Evaluate(args);
foreach (ElementId eid in deletedIds)
{
Bench.RegisterSuccessfulDeleteHook(
eid,
onSuccessfulDelete
);
}
deletedIds.Clear();
UpdateLayoutDelegate uld = new UpdateLayoutDelegate(CallUpdateLayout);
Dispatcher.Invoke(uld, System.Windows.Threading.DispatcherPriority.Background, new object[] { this });
elementsHaveBeenDeleted = false;
bench.EndTransaction();
Dispatcher.BeginInvoke(new Action(
() => ValidateConnections()
));
return exp;
}
catch (CancelEvaluationException ex)
{
OnRunCancelled();
throw ex;
}
catch (Exception ex)
{
Dispatcher.Invoke(new Action(
delegate
{
Debug.WriteLine(ex.Message + " : " + ex.StackTrace);
bench.Log(ex);
bench.ShowElement(this);
}
));
Error(ex.Message);
bench.CancelTransaction();
Dispatcher.Invoke(new Action(
delegate
{
dynElementSettings.SharedInstance.Writer.WriteLine(ex.Message);
dynElementSettings.SharedInstance.Writer.WriteLine(ex.StackTrace);
}
));
return null;
}
}
);
#endregion
}
#endregion
}
else
{
#region no transaction
try
{
result = Evaluate(args);
UpdateLayoutDelegate uld = new UpdateLayoutDelegate(CallUpdateLayout);
Dispatcher.Invoke(uld, System.Windows.Threading.DispatcherPriority.Background, new object[] { this });
elementsHaveBeenDeleted = false;
Dispatcher.BeginInvoke(new Action(
() => ValidateConnections()
));
}
catch (CancelEvaluationException ex)
{
OnRunCancelled();
throw ex;
}
catch (Exception ex)
{
Dispatcher.Invoke(new Action(
delegate
{
Debug.WriteLine(ex.Message + " : " + ex.StackTrace);
bench.Log(ex);
bench.ShowElement(this);
dynElementSettings.SharedInstance.Writer.WriteLine(ex.Message);
dynElementSettings.SharedInstance.Writer.WriteLine(ex.StackTrace);
}
));
Error(ex.Message);
}
#endregion
}
#region Register Elements w/ DMU
var del = new DynElementUpdateDelegate(onDeleted);
foreach (ElementId id in Elements)
Bench.RegisterDeleteHook(id, del);
#endregion
//Increment the run counter
runCount++;
IsDirty = false;
};
if (isInteractive)
Dispatcher.Invoke(evaluation);
else
evaluation();
if (result != null)
return result;
else
throw new Exception("");
}
internal void RegisterSuccessfulDeleteHook(Autodesk.Revit.DB.ElementId id, DynElementUpdateDelegate d)
{
this._transDelElements[id] = d;
}
internal void RegisterSuccessfulDeleteHook(Autodesk.Revit.DB.ElementId id, DynElementUpdateDelegate d)
{
this._transDelElements[id] = d;
}
protected override void OnEvaluate()
{
base.OnEvaluate();
#region Register Elements w/ DMU
var del = new DynElementUpdateDelegate(onDeleted);
foreach (ElementId id in Elements)
dynRevitSettings.Controller.RegisterDMUHooks(id, del);
#endregion
_runCount++;
}