protected override void LoadChildren()
{
if (!this.loadingChildren && this.children != null && this.children.Count == 1 && this.children.ContainsKey(string.Empty))
{
string FullJid = this.Concentrator?.FullJid;
if (!string.IsNullOrEmpty(FullJid))
{
Mouse.OverrideCursor = Cursors.Wait;
if (this.hasChildSources)
{
this.loadingChildren = true;
Concentrator.XmppAccountNode.ConcentratorClient.GetChildDataSources(FullJid, this.key, (sender, e) =>
{
this.loadingChildren = false;
MainWindow.MouseDefault();
if (e.Ok)
{
SortedDictionary <string, TreeNode> Children = new SortedDictionary <string, TreeNode>();
foreach (DataSourceReference Ref in e.DataSources)
{
DataSource DataSource = new DataSource(this, Ref.SourceID, Ref.SourceID, Ref.HasChildren);
Children[Ref.SourceID] = DataSource;
DataSource.SubscribeToEvents();
}
this.children = Children;
this.OnUpdated();
this.Concentrator?.NodesAdded(Children.Values, this);
}
}, null);
}
else
{
this.loadingChildren = true;
Concentrator.XmppAccountNode.ConcentratorClient.GetRootNodes(FullJid, this.key, true, true,
"en", string.Empty, string.Empty, string.Empty, (sender, e) =>
{
this.loadingChildren = false;
MainWindow.MouseDefault();
if (e.Ok)
{
SortedDictionary <string, TreeNode> Children = new SortedDictionary <string, TreeNode>();
foreach (NodeInformation Ref in e.NodesInformation)
{
Children[Ref.NodeId] = new Node(this, Ref);
}
this.children = Children;
this.OnUpdated();
this.NodesAdded(Children.Values, this);
}
}, null);
}
}
}
base.LoadChildren();
}
