protected internal virtual Cons AddConnection(GoListener listener)
{
lock (this)
{
if (listener == null)
{
throw new LSysException("null listener");
}
return(AddCons(new Cons(this, listener)));
}
}
protected internal static Cons RemoveAll(Cons head, GoListener listener)
{
if (head == null)
{
return(null);
}
if (head.Listener() == listener)
{
return(RemoveAll(head.next, listener));
}
head.next = RemoveAll(head.next, listener);
return(head);
}
protected internal virtual void RemoveConnection(GoListener listener)
{
lock (this)
{
if (IsDispatching())
{
_pendingRuns = Append(_pendingRuns, new RemoveConnectionImpl(this, listener));
}
else
{
_listeners = Cons.RemoveAll(_listeners, listener);
ConnectionRemoved();
}
}
}
public RemoveConnectionImpl(Bypass outerInstance, GoListener listener)
{
this.outerInstance = outerInstance;
this.listener = listener;
}
public abstract void Notify(GoListener listener, T a1, T a2, T a3);
protected internal Cons(Bypass owner, GoListener listener)
{
_owner = owner;
_ref = new StrongRef(listener);
}
public override void Defang(GoListener def)
{
_lner = def;
}
public StrongRef(GoListener lner)
{
_lner = lner;
}
public abstract void Defang(GoListener def);
public override void Notify(GoListener port, T e, T a, T b)
{
((ActViewListener <T>)port).OnEmit(e);
}
public override void Notify(GoListener lner, T value, T oldValue, T ignored)
{
((VarViewListener <T>)lner).OnChange(value, oldValue);
}
