void GraphContextMenu(AbstractView view, Event e)
{
AbstractNode curNode = curGraph?.GetNode(e.mousePosition);
if (curNode != null)
{
return;
}
GenericMenu menu = new GenericMenu();
menu.AddItem(new GUIContent("Create Graph"), false, delegate() {
NodePopupWindow.InitNodePopup(delegate(NodeGraph graph) { OnGraphChange?.Invoke(graph); });
});
menu.AddItem(new GUIContent("Load Graph"), false, delegate() { OnGraphChange?.Invoke(NodeUtils.LoadGraph()); });
if (curGraph != null)
{
menu.AddSeparator("");
menu.AddItem(new GUIContent("Unload Graph"), false, delegate() { OnGraphChange?.Invoke(null); });
menu.AddSeparator("");
NodeUtils.GetEnumerableOfType <AbstractNode>().ForEach(delegate(Type t) {
menu.AddItem(new GUIContent(t.Name), false, delegate() { NodeUtils.CreateNode(curGraph, t, e.mousePosition); });
});
}
menu.ShowAsContext();
e.Use();
}