private void OnGUI()
{
var nodes = Selection.GetFiltered <XNode.Node>(SelectionMode.Unfiltered);
if (nodes.Length == 1)
{
var nodeEditor = NodeEditor.GetEditor(nodes[0], _nodeEditorWindow);
EditorGUI.BeginChangeCheck();
//draw editor via IInspectableNodeEditor:
if (nodeEditor is IInspectableNodeEditor inspectable)
{
inspectable.InspectableNodeGUI();
}
//draw default NodeEditor:
else
{
nodeEditor.OnHeaderGUI();
nodeEditor.OnBodyGUI();
}
//If user changed a value, notify other scripts through onUpdateNode
if (EditorGUI.EndChangeCheck())
{
if (NodeEditor.onUpdateNode != null)
{
NodeEditor.onUpdateNode(nodes[0]);
}
EditorUtility.SetDirty(nodes[0]);
nodeEditor.serializedObject.ApplyModifiedProperties();
}
}
else if (nodes.Length > 0)
{
EditorGUILayout.LabelField("Editing multiple Nodes not supported.");
}
else
{
EditorGUILayout.LabelField("No Node selected.");
}
//make sure to update GraphEditorWindow even if this window is used
_nodeEditorWindow.Repaint();
}
