private void RemoteFolder_ChildRemoved(RemoteObject sender, RemoteFolderChildEventArgs args)
{
if (this.InvokeRequired)
{
this.Invoke(new MethodInvoker(delegate { this.RemoteFolder_ChildRemoved(sender, args); }));
return;
}
var removedItem = args.Target;
if (!mObjectsNodes.TryGetValue(removedItem.InternalId, out var nodes))
{
return;
}
//copy it, as the DeleteTreeNodes_r will change it
var nodesArray = nodes.ToArray();
foreach (var node in nodesArray)
{
DeleteTreeNodes_r(node);
}
}
internal void OnChildDestroyed(RemoteObject child)
{
//if children not cached, nothing to do...
if (mChildren == null)
{
return;
}
mChildren.Remove(child.Name);
if (ChildRemoved != null)
{
var args = new RemoteFolderChildEventArgs(child);
ChildRemoved(this, args);
}
}
internal void OnChildCreated(JsonValue data)
{
//Are we tracking children?
if (mChildren == null)
{
//No, so just ignore
return;
}
var obj = RemoteObjectManager.LoadObject(data);
mChildren.Add(obj.Name, obj);
if (ChildAdded != null)
{
var args = new RemoteFolderChildEventArgs(obj);
ChildAdded(this, args);
}
}
private void RemoteFolder_ChildAdded(RemoteObject sender, RemoteFolderChildEventArgs args)
{
if (this.InvokeRequired)
{
this.Invoke(new MethodInvoker(delegate { this.RemoteFolder_ChildAdded(sender, args); }));
}
else
{
var addedItem = args.Target;
if (!mObjectsNodes.TryGetValue(addedItem.ParentInternalId, out var nodes))
{
return;
}
foreach (var node in nodes)
{
AddNewNode(addedItem, node);
}
}
}
