private void AddNewNode(RemoteObject remoteObject, TreeNode parent)
{
TreeNode newNode = parent.Nodes.Add(remoteObject.Name);
newNode.Name = newNode.Text;
newNode.Tag = remoteObject;
var iconKey = remoteObject.TryGetIconName();
if (iconKey != null)
{
newNode.ImageKey = iconKey;
newNode.SelectedImageKey = iconKey;
}
if (remoteObject is RemoteFolder)
{
var subNode = newNode.Nodes.Add("dummy");
subNode.Tag = this;
}
else if (iconKey == null)
{
newNode.ImageKey = DefaultIcons.FILE_GEAR_ICON;
newNode.SelectedImageKey = DefaultIcons.FILE_GEAR_ICON;
}
RegisterNode(remoteObject, newNode);
}
private void RemoteObject_StateChanged(RemoteObject sender, EventArgs args)
{
if (sender.TryGetIconName() == null)
{
return;
}
UpdateNodesIcon(sender);
}
private void UpdateNodesIcon(RemoteObject remoteObject)
{
if (this.InvokeRequired)
{
this.Invoke(new MethodInvoker(delegate { this.UpdateNodesIcon(remoteObject); }));
}
else
{
if (!mObjectsNodes.TryGetValue(remoteObject.InternalId, out var nodes))
{
return;
}
var customIcon = remoteObject.TryGetIconName();
foreach (var node in nodes)
{
node.ImageKey = customIcon;
node.SelectedImageKey = customIcon;
}
}
}
