public void RegisterCallback <TEventType, TCallbackArgs>(EventCallback <TEventType, TCallbackArgs> callback, TCallbackArgs userArgs, TrickleDown useTrickleDown = TrickleDown.NoTrickleDown, InvokePolicy invokePolicy = default) where TEventType : EventBase <TEventType>, new()
{
if (callback == null)
{
throw new ArgumentException("callback parameter is null");
}
long eventTypeId = EventBase <TEventType> .TypeId();
var callbackPhase = useTrickleDown == TrickleDown.TrickleDown ? CallbackPhase.TrickleDownAndTarget : CallbackPhase.TargetAndBubbleUp;
EventCallbackList callbackList = GetCallbackListForReading();
if (callbackList != null)
{
var functor = callbackList.Find(eventTypeId, callback, callbackPhase) as EventCallbackFunctor <TEventType, TCallbackArgs>;
if (functor != null)
{
functor.userArgs = userArgs;
return;
}
}
callbackList = GetCallbackListForWriting();
callbackList.Add(new EventCallbackFunctor <TEventType, TCallbackArgs>(callback, userArgs, callbackPhase, invokePolicy));
}
public void RegisterCallback <TEventType>(EventCallback <TEventType> callback, TrickleDown useTrickleDown = TrickleDown.NoTrickleDown, InvokePolicy invokePolicy = default) where TEventType : EventBase <TEventType>, new()
{
if (callback == null)
{
throw new ArgumentException("callback parameter is null");
}
long eventTypeId = EventBase <TEventType> .TypeId();
var callbackPhase = useTrickleDown == TrickleDown.TrickleDown ? CallbackPhase.TrickleDownAndTarget : CallbackPhase.TargetAndBubbleUp;
EventCallbackList callbackList = GetCallbackListForReading();
if (callbackList == null || callbackList.Contains(eventTypeId, callback, callbackPhase) == false)
{
callbackList = GetCallbackListForWriting();
callbackList.Add(new EventCallbackFunctor <TEventType>(callback, callbackPhase, invokePolicy));
}
}
public EventCallbackFunctor(EventCallback <TEventType> callback, CallbackPhase phase, InvokePolicy invokePolicy = default) : base(phase, invokePolicy)
{
m_Callback = callback;
m_EventTypeId = EventBase <TEventType> .TypeId();
}
protected EventCallbackFunctorBase(CallbackPhase phase, InvokePolicy invokePolicy)
{
this.phase = phase;
this.invokePolicy = invokePolicy;
}
internal void RegisterCallback <TEventType>(EventCallback <TEventType> callback, InvokePolicy invokePolicy, TrickleDown useTrickleDown = TrickleDown.NoTrickleDown) where TEventType : EventBase <TEventType>, new()
{
if (m_CallbackRegistry == null)
{
m_CallbackRegistry = new EventCallbackRegistry();
}
m_CallbackRegistry.RegisterCallback(callback, useTrickleDown, invokePolicy);
GlobalCallbackRegistry.RegisterListeners <TEventType>(this, callback, useTrickleDown);
AddEventCategories <TEventType>();
}
public NotifyChoice(IModelItemOwner owner, InvokePolicy invokePolicy)
: base(owner)
=> this._invokePolicy = invokePolicy;
