public void Subscribe <T>(MediatorCallback <T> callback) where T : ICommand
{
if (callback == null)
{
throw new System.ArgumentNullException("callback");
}
var tp = typeof(T);
if (_subscribers.ContainsKey(tp))
{
_subscribers[tp] = System.Delegate.Combine(_subscribers[tp], callback);
}
else
{
_subscribers.Add(tp, callback);
}
}
public static void AddSubscribe <T>(MediatorCallback <T> _message) where T : BaseMessage
{
if (mediator)
{
if (_message == null)
{
return;
}
var t = typeof(T);
if (mediator.subscribers.ContainsKey(t))
{
mediator.subscribers[t] = Delegate.Combine(mediator.subscribers[t], _message);
}
else
{
mediator.subscribers.Add(t, _message);
}
}
}
public void DeleteSubscriber <T>(MediatorCallback <T> callback) where T : ICommand
{
if (callback == null)
{
throw new System.ArgumentNullException("callback");
}
var tp = typeof(T);
if (_subscribers.ContainsKey(tp))
{
var d = _subscribers[tp];
d = System.Delegate.Remove(d, callback);
if (d == null)
{
_subscribers.Remove(tp);
}
else
{
_subscribers[tp] = d;
}
}
}
public static void RemoveSubscribe <T>(MediatorCallback <T> _message) where T : BaseMessage
{
if (mediator)
{
if (_message == null)
{
return;
}
var t = typeof(T);
if (mediator.subscribers.ContainsKey(t))
{
var temp = mediator.subscribers[t];
temp = System.Delegate.Remove(temp, _message);
if (temp == null)
{
mediator.subscribers.Remove(t);
}
else
{
mediator.subscribers[t] = temp;
}
}
}
}
