public static void RegisterInterest(this object target, object interestedParty)
{
Broadcaster.Cleanup();
Broadcaster.InterestList.Add(new Broadcaster.Pair
{
target = new WeakReference(target),
interest = new WeakReference(interestedParty)
});
}
public static void Broadcast(this object obj, string message)
{
Broadcaster.Cleanup();
foreach (WeakReference weakReference in (from p in Broadcaster.InterestList
where p.target.Target == obj
select p.interest into r
where r.IsAlive
select r).ToList <WeakReference>())
{
MethodInfo method = weakReference.Target.GetType().GetMethod(message, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
if (method.GetParameters().Length == 1)
{
method.Invoke(weakReference.Target, new object[]
{
obj
});
}
else
{
method.Invoke(weakReference.Target, null);
}
}
}
public static void UnregisterInterest(this object target, object interestedParty)
{
Broadcaster.Cleanup();
Broadcaster.InterestList.Remove(Broadcaster.InterestList.FirstOrDefault((Broadcaster.Pair p) => p.target.Target == target && p.interest.Target == interestedParty));
}