public void Add(GlobalPriority globalPriority, int extensionId, EventPriority priority,
EventRaiseHandler <T> callback)
{
SortedDictionary <int,
SortedDictionary <EventPriority,
List <EventRaiseHandler <T> > > > extensions;
if (!this.TryGetValue(globalPriority, out extensions))
{
extensions =
new SortedDictionary <int, SortedDictionary <EventPriority, List <EventRaiseHandler <T> > > >();
this.Add(globalPriority, extensions);
}
SortedDictionary <EventPriority, List <EventRaiseHandler <T> > > priorities;
if (!extensions.TryGetValue(extensionId, out priorities))
{
priorities = new SortedDictionary <EventPriority, List <EventRaiseHandler <T> > >();
extensions.Add(extensionId, priorities);
}
List <EventRaiseHandler <T> > value;
if (!priorities.TryGetValue(priority, out value))
{
value = new List <EventRaiseHandler <T> >();
priorities.Add(priority, value);
}
value.Add(callback);
}
public void Bind(EventRaiseHandler <T> callback, GlobalPriority globalPriority,
EventPriority priority = EventPriority.Normal)
{
var assembly = callback.Method.DeclaringType?.Assembly;
this.BindInternal(assembly, callback, globalPriority, priority);
}
public static Task <T> WaitOneAsync <T>(
this EventHandle <T> eventHandle,
GlobalPriority globalPriority,
EventPriority priority = default(EventPriority))
where T : Event <T>
{
return(WaitOneAsyncInternal(Assembly.GetCallingAssembly(), eventHandle, CancellationToken.None,
globalPriority, priority));
}
public void Bind(EventRaiseHandler <T> callback, GlobalPriority globalPriority, EventPriority priority = EventPriority.Normal)
{
lock (this._eventHandlers)
{
var assembly = callback.Method.DeclaringType.Assembly;
var extensionId = ExtensionServices.GetExtensionId(this.BotBits, assembly);
this._eventHandlers.Add(globalPriority, extensionId ?? int.MaxValue, priority, callback);
}
}
private static Task <T> WaitOneAsyncInternal <T>(
Assembly assembly,
EventHandle <T> eventHandle,
CancellationToken ct,
GlobalPriority globalPriority,
EventPriority priority = default(EventPriority))
where T : Event <T>
{
var tcs = new TaskCompletionSource <T>();
ct.Register(() => tcs.TrySetCanceled(), false);
var raiseHandler = new EventRaiseHandler <T>(t => tcs.TrySetResult(t));
eventHandle.BindInternal(assembly, raiseHandler, globalPriority, priority);
tcs.Task.ContinueWith(t => eventHandle.Unbind(raiseHandler), CancellationToken.None);
return(tcs.Task);
}
public EventListenerAttribute(GlobalPriority globalPriority, EventPriority priority)
: this(priority)
{
this._globalPriority = globalPriority;
}
internal void BindInternal([CanBeNull] Assembly assembly, EventRaiseHandler <T> callback, GlobalPriority globalPriority,
EventPriority priority)
{
var extensionId = ExtensionServices.GetExtensionId(this.BotBits, assembly);
DiagnosticServices.EventHandle_BindInternal <T>(this.BotBits, extensionId.HasValue);
lock (this._eventHandlers)
{
this._eventHandlers.Add(globalPriority, extensionId ?? int.MaxValue, priority, callback);
}
}
public EventListenerAttribute(GlobalPriority globalPriority, EventPriority priority)
: this(priority)
{
this._globalPriority = globalPriority;
}
public EventListenerAttribute(GlobalPriority globalPriority)
{
this.GlobalPriority = globalPriority;
}
