public EventPortIn ValidateActionExecuter(EventAction ea, ClassPointer root)
{
EventPortIn missing = null;
if (_inPortList == null)
{
_inPortList = new List <EventPortIn>();
}
foreach (TaskID tid in ea.TaskIDList)
{
if (this.IsActionExecuter(tid, root))
{
bool bFound = false;
foreach (EventPortIn pi in _inPortList)
{
if (pi.Event.IsSameObjectRef(ea.Event))
{
bFound = true;
break;
}
}
if (!bFound)
{
EventPortIn pi = new EventPortIn(this);
pi.Event = ea.Event;
_inPortList.Add(pi);
double x, y;
ComponentIconEvent.CreateRandomPoint(Width + ComponentIconEvent.PortSize, out x, out y);
pi.Location = new Point((int)(Center.X + x), (int)(Center.Y + y));
pi.SetLoaded();
pi.SaveLocation();
//
missing = pi;
}
break;
}
}
return(missing);
}
/// <summary>
/// this control is already added to Parent.Controls.
/// 1. remove invalid inports
/// 2. add missed EventPortIn
/// </summary>
/// <param name="viewer"></param>
public override void Initialize(EventPathData eventData)
{
ClassPointer root = this.ClassPointer.RootPointer;
List <EventAction> ehs = root.EventHandlers;
if (ehs != null && ehs.Count > 0)
{
if (DestinationPorts == null)
{
DestinationPorts = new List <EventPortIn>();
}
else
{
//remove invalid inport
List <EventPortIn> invalidInports = new List <EventPortIn>();
foreach (EventPortIn pi in DestinationPorts)
{
bool bFound = false;
foreach (EventAction ea in ehs)
{
if (pi.Event.IsSameObjectRef(ea.Event))
{
if (pi.Event.IsSameObjectRef(ea.Event))
{
if (ea.TaskIDList != null && ea.TaskIDList.Count > 0)
{
foreach (TaskID tid in ea.TaskIDList)
{
if (tid.IsEmbedded)
{
HandlerMethodID hid = tid as HandlerMethodID;
if (hid != null)
{
if (hid.ActionId == this.MethodId)
{
bFound = true;
break;
}
}
}
else
{
IAction a = root.GetActionInstance(tid.ActionId); //only public actions in map
if (a != null)
{
CustomMethodPointer cmp = a.ActionMethod as CustomMethodPointer;
if (cmp != null)
{
if (cmp.MemberId == this.MethodId)
{
bFound = true;
break;
}
}
}
}
}
}
}
if (bFound)
{
break;
}
}
}
if (!bFound)
{
invalidInports.Add(pi);
}
}
if (invalidInports.Count > 0)
{
foreach (EventPortIn pi in invalidInports)
{
DestinationPorts.Remove(pi);
}
}
}
//add missed EventPortIn
foreach (EventAction ea in ehs)
{
if (ea.TaskIDList != null && ea.TaskIDList.Count > 0)
{
foreach (TaskID tid in ea.TaskIDList)
{
HandlerMethodID hid = tid as HandlerMethodID;
if (hid != null)
{
if (hid.ActionId == this.MethodId)
{
bool bFound = false;
foreach (EventPortIn pi in DestinationPorts)
{
if (pi.Event.IsSameObjectRef(ea.Event))
{
bFound = true;
break;
}
}
if (!bFound)
{
EventPortIn pi = new EventPortIn(this);
pi.Event = ea.Event;
double x, y;
ComponentIconEvent.CreateRandomPoint(Width + ComponentIconEvent.PortSize, out x, out y);
pi.Location = new Point((int)(Center.X + x), (int)(Center.Y + y));
pi.SetLoaded();
pi.SaveLocation();
DestinationPorts.Add(pi);
}
}
}
else
{
//it is a root scope action
IAction a = root.GetActionInstance(tid.ActionId);
if (a == null)
{
MathNode.LogError(string.Format(System.Globalization.CultureInfo.InvariantCulture,
"Action [{0}] not found", tid));
}
else
{
CustomMethodPointer cmp = a.ActionMethod as CustomMethodPointer;
if (cmp != null)
{
if (cmp.MemberId == this.MethodId)
{
bool bFound = false;
foreach (EventPortIn pi in DestinationPorts)
{
if (pi.Event.IsSameObjectRef(ea.Event))
{
bFound = true;
break;
}
}
if (!bFound)
{
EventPortIn pi = new EventPortIn(this);
pi.Event = ea.Event;
double x, y;
ComponentIconEvent.CreateRandomPoint(Width + ComponentIconEvent.PortSize, out x, out y);
pi.Location = new Point((int)(Center.X + x), (int)(Center.Y + y));
pi.SetLoaded();
pi.SaveLocation();
DestinationPorts.Add(pi);
}
}
}
}
}
}
}
}
}
}
public static EventPortOut CreateOutPort(TaskID a, EventIcon owner)
{
EventPortOut po = null;
CustomMethodPointer cmp = null;
HandlerMethodID hid = a as HandlerMethodID;
if (hid != null)
{
EventPortOutExecuteMethod em = new EventPortOutExecuteMethod(owner);
em.SetMethod(hid.HandlerMethod);
po = em;
}
else
{
if (a.Action == null)
{
}
else
{
IEventMapSource eir = owner as IEventMapSource;
ClassPointer root = eir.RootPointer;
ClassPointer cpre = root.GetExternalExecuterClass(a.Action);
if (a.Action.IsStatic && cpre != null)
{
EventPortOutClassTypeAction pct = new EventPortOutClassTypeAction(owner);
pct.SetOwnerClassPointer(cpre);
po = pct;
}
else if (a.Action.ActionMethod != null)
{
DataTypePointer dtp = a.Action.ActionMethod.Owner as DataTypePointer;
if (dtp != null)
{
EventPortOutTypeAction pot = new EventPortOutTypeAction(owner);
pot.SetOwnerType(dtp.BaseClassType);
po = pot;
}
else
{
cmp = a.Action.ActionMethod as CustomMethodPointer;
if (cmp != null && cmp.Holder.DefinitionClassId == a.ClassId)
{
EventPortOutExecuteMethod em = new EventPortOutExecuteMethod(owner);
MethodClass mc = cmp.MethodPointed as MethodClass;
if (mc != null)
{
em.SetMethod(mc);
}
po = em;
}
else
{
po = null;
SetterPointer sp = a.Action.ActionMethod as SetterPointer;
if (sp != null)
{
CustomPropertyPointer cpp = sp.SetProperty as CustomPropertyPointer;
if (cpp != null)
{
EventPortOutSetProperty posp = new EventPortOutSetProperty(owner);
posp.SetProperty(cpp.Property);
posp.PropertyId = cpp.MemberId;
po = posp;
}
}
if (po == null)
{
EventPortOutExecuter pe = new EventPortOutExecuter(owner);
pe.ActionExecuterId = a.Action.ExecuterMemberId;
po = pe;
}
}
}
}
else
{
ActionAttachEvent aae = a.Action as ActionAttachEvent;
if (aae != null)
{
EventPortOutExecuter pe = new EventPortOutExecuter(owner);
pe.ActionExecuterId = a.Action.ExecuterMemberId;
po = pe;
}
}
}
}
if (po != null)
{
po.AddAction(a);
ActiveDrawing ei = owner as ActiveDrawing;
double x, y;
ComponentIconEvent.CreateRandomPoint(ei.Width + ComponentIconEvent.PortSize, out x, out y);
po.Location = new Point((int)(ei.Center.X + x), (int)(ei.Center.Y + y));
po.SetLoaded();
po.SaveLocation();
}
return(po);
}