void OnEnable()
{
this.handler = target as ButtonHandler;
var obj = new SerializedObject(handler);
drawer = new ObjPropertyReorder <GameObject>(obj, "buttons");
drawer.onAdd += OnAdd;
drawer.allowSceneObjects = true;
// check validation
Action <GameObject> callback = handler.OnButtonClick;
string callbackName = callback.Method.Name;
bool changed = false;
foreach (var o in handler.buttons)
{
if (o == null)
{
Debug.LogWarning("There is null element in " + handler.transform.GetScenePath(), handler);
}
else
{
UIButton button = o.GetComponent <UIButton>();
if (button == null ||
button.onClick.IsEmpty() ||
button.onClick[0].methodName != callbackName ||
button.onClick[0].parameters.IsEmpty() ||
button.onClick[0].parameters[0].obj != button.gameObject)
{
EventDelegateUtil.SetCallback(button.onClick, callback, button.gameObject);
EditorUtil.SetDirty(button.gameObject);
changed = true;
// EditorGUILayout.HelpBox(o.name+" is invalid", MessageType.Error);
}
}
}
if (changed)
{
AssetDatabase.SaveAssets();
}
}