/// < summary > remove event listener </summary >
/// <param name="eventType">event type </param>
/// <param name="eventHandler">event handler</param>
public void RemoveListener(string eventType, EventListener.EventHandler eventHandler)
{
EventListener invoker;
if (dic.TryGetValue(eventType, out invoker))
{
invoker.eventHandler -= eventHandler;
}
}
/// < summary > add event listener </summary >
/// <param name="eventType">event type </param>
/// <param name="eventHandler">event handler</param>
public void AddListener(string eventType, EventListener.EventHandler eventHandler)
{
EventListener invoker;
if (!dic.TryGetValue(eventType, out invoker))
{
invoker = new EventListener();
dic.Add(eventType, invoker);
}
invoker.eventHandler += eventHandler;
}
/// < summary > remove event listener </summary >
/// <param name="eventType">event type </param>
/// <param name="eventHandler">event handler</param>
public static void RemoveListener(string eventType, EventListener.EventHandler eventHandler)
{
dispatcher.RemoveListener(eventType, eventHandler);
}