public void Copy(object original, CopyService copyService)
{
var org = (TrackableEvent)original;
// create a copy without handlers
_changeTracker = copyService.Copy(org._changeTracker);
_handlers = new TrackableList <Action>();
_handlers.Initialize(_changeTracker);
}
public void Copy(object original, CopyService copyService)
{
var org = (Publisher)original;
_changeTracker = copyService.Copy(org._changeTracker);
_eventsCache = org._eventsCache;
_subscribersByEvent = new Dictionary <Type, TrackableList <object> >();
foreach (var subscriber in org._subscribersByEvent)
{
var subscribers = subscriber.Value
.Where(x => IsUiComponent(x) == false)
.Select(copyService.Copy);
var trackableSubscribers = new TrackableList <object>(subscribers);
trackableSubscribers.Initialize(_changeTracker);
_subscribersByEvent.Add(subscriber.Key, trackableSubscribers);
}
}
public void Subscribe(object instance)
{
var events = _eventsCache.GetEvents(instance);
if (events == null)
{
return;
}
foreach (var @event in events)
{
TrackableList <object> subscribers;
if (!_subscribersByEvent.TryGetValue(@event, out subscribers))
{
subscribers = new TrackableList <object>().Initialize(_changeTracker);
_subscribersByEvent[@event] = subscribers;
}
subscribers.Add(instance);
}
}
