public void RemoveAction(MemberChangeAction action)
{
actions.Remove(action);
if (actions.Count == 0)
{
UnsubscribeFromChangeNotificationEvent();
}
}
/// <summary>
/// Add the specified action to be executed when Notify() is called.
/// </summary>
/// <param name="action">Action.</param>
public void AddAction(MemberChangeAction action)
{
if (actions.Count == 0)
{
AddChangeNotificationEventHandler();
}
actions.Add(action);
}
internal static void RemoveMemberChangeAction(MemberChangeAction sub)
{
var key = Tuple.Create(sub.Target, sub.Member);
MemberActions subs;
if (objectSubs.TryGetValue(key, out subs))
{
// Debug.WriteLine ("REMOVE CHANGE ACTION " + sub.Target + " " + sub.Member);
subs.RemoveAction(sub);
}
}
internal static MemberChangeAction AddMemberChangeAction(object target, MemberInfo member, Action <int> k)
{
var key = Tuple.Create(target, member);
MemberActions subs;
if (!objectSubs.TryGetValue(key, out subs))
{
subs = new MemberActions(target, member);
objectSubs.Add(key, subs);
}
// Debug.WriteLine ("ADD CHANGE ACTION " + target + " " + member);
var sub = new MemberChangeAction(target, member, k);
subs.AddAction(sub);
return(sub);
}