public DeepTracker Deactivate()
{
lock (_propertyChangedRegistry)
{
_propertyChangedRegistry.Clear();
_propertyChangedSubscriptions.UnsubscribeAll();
}
lock (_collectionChangedRegistry)
{
_collectionChangedRegistry.Clear();
_collectionChangedSubscriptions.UnsubscribeAll();
}
lock (_attachmentObjectRegistry)
{
_attachmentObjectRegistry.Clear();
}
var source = _sourceReference.Target;
if (source != null)
{
var args = new ObjectDetachedEventArgs(Routes.Empty, source);
_configuration.Raise(this, args);
}
IsActive = false;
return(this);
}
private void RemoveBranch(Route contextRoute)
{
lock (_propertyChangedRegistry)
{
foreach (var pair in _propertyChangedRegistry.Remove(contextRoute, true))
{
var args = new PropertyDetachedEventArgs(pair.Key, pair.Value.Item1, pair.Value.Item2);
_configuration.Raise(this, args);
_propertyChangedSubscriptions.Unsubscribe(pair.Value.Item1);
}
}
lock (_collectionChangedRegistry)
{
foreach (var pair in _collectionChangedRegistry.Remove(contextRoute, false))
{
var collection = pair.Value.Item1.Target as IEnumerable;
_collectionChangedSubscriptions.Unsubscribe(collection);
if (collection == null)
{
continue;
}
var args = new CollectionDetachedEventArgs(pair.Key, collection);
_configuration.Raise(this, args);
}
}
lock (_attachmentObjectRegistry)
{
foreach (var pair in _attachmentObjectRegistry.Remove(contextRoute, false))
{
var attachedObject = pair.Value.Target;
if (attachedObject != null)
{
var objectDetachedEventArgs = new ObjectDetachedEventArgs(pair.Key, attachedObject);
_configuration.Raise(this, objectDetachedEventArgs);
}
}
}
}
