private void SetupViewControllerFromSelection(NSViewController viewController)
{
if (DetailViewController.HasChildViewController())
{
if (viewController == DetailViewController.ChildViewControllers.First())
{
return;
}
DetailViewController.RemoveFirstChildViewController();
EmbedChildViewController(viewController);
}
else
{
EmbedChildViewController(viewController);
}
}
private void HandleSelectionChange(NSNotification notification)
{
if (!(notification.Object is NSTreeController treeController))
{
return;
}
if (OutlineViewController is LeadingContentListViewController outlineViewController)
{
NSTreeNode[] selectedNodes = treeController.SelectedNodes;
NSViewController?viewControllerForSelection = outlineViewController.GetViewControllerForSelectedNodes(selectedNodes);
if (viewControllerForSelection is null)
{
DetailViewController.RemoveFirstChildViewController();
return;
}
SetupViewControllerFromSelection(viewControllerForSelection);
}
}
