private void SendInner(Type senderType, Type argsType, string messsage, object sender, object args)
{
MessageExpressItem key = new MessageExpressItem(senderType, argsType, messsage);
if (_dictCallback.ContainsKey(key))
{
List <Tuple <WeakReference, Action <object, object> > > list = _dictCallback[key];
foreach (Tuple <WeakReference, Action <object, object> > item in list)
{
if (item.Item1.IsAlive)
{
item.Item2(sender, args);
}
}
}
}
private void RegisterInner(Type senderType, Type argsType, string messsage, object subcriber, Action <object, object> callback)
{
MessageExpressItem key = new MessageExpressItem(senderType, argsType, messsage);
Tuple <WeakReference, Action <object, object> > value = new Tuple <WeakReference, Action <object, object> >(new WeakReference(subcriber), callback);
if (_dictCallback.ContainsKey(key))
{
_dictCallback[key].Add(value);
}
else
{
List <Tuple <WeakReference, Action <object, object> > > list = new List <Tuple <WeakReference, Action <object, object> > >
{
value
};
_dictCallback[key] = list;
}
}
private void UnRegisterInner(Type senderType, Type argsType, string messsage, object subcriber)
{
MessageExpressItem key = new MessageExpressItem(senderType, argsType, messsage);
if (_dictCallback.ContainsKey(key))
{
_ = _dictCallback[key].RemoveAll((match) =>
{
if (match.Item1.IsAlive)
{
return(match.Item1.Target == subcriber);
}
return(true);
});
}
List <Tuple <WeakReference, Action <object, object> > > list = _dictCallback[key];
if (list.Count > 0)
{
_ = _dictCallback.Remove(key);
}
}
