public void Edit(SnippetInstance selectedInstance)
{
settingUp = true;
Clear();
if (selectedInstance.parent != null)
selectMe = selectedInstance.parent.Snippet;
ParentPaneNode top = new ParentPaneNode(selectedInstance.Snippet);
Recurse(top);
Nodes.Add(top);
SelectedNode = selectMeWhenReady;
settingUp = false;
}
void Recurse(ParentPaneNode child)
{
foreach (Snippet parent in child.snippet.Parents)
{
if (parent != Universe.Instance.ModelGateway.TopLevelSnippet)
{
ParentPaneNode node = new ParentPaneNode(parent);
if (parent == selectMe)
selectMeWhenReady = node;
child.Nodes.Add(node);
Recurse(node);
}
}
}
