private void ShowAddTriggerMenu(AttachEventTrigger eventTrigger)
{
GenericMenu genericMenu = new GenericMenu();
for (int i = 0; i < eventTrigger.supportedEventTypes.Length; i++)
{
AttachEventType eventType = eventTrigger.supportedEventTypes[i];
if (!eventTrigger.HasVisibleEntryForEventType(eventTrigger.supportedEventTypes[i]))
{
genericMenu.AddItem(new GUIContent(eventType.ToString()), false,
new GenericMenu.MenuFunction2((object index) => {
eventTrigger.GetOrCreateEvent(eventType, hideInInspector: false);
}), i);
}
else
{
genericMenu.AddDisabledItem(new GUIContent(eventType.ToString()));
}
}
genericMenu.ShowAsContext();
Event.current.Use();
}
public override void OnGUI(Rect position, SerializedProperty prop, GUIContent label)
{
AttachEventTrigger eventTrigger = (AttachEventTrigger)
fieldInfo.GetValue(prop.serializedObject.targetObject);
SerializedProperty entriesProp = prop.FindPropertyRelative("entries");
float y = position.y + EditorGUIUtility.standardVerticalSpacing;
int indexToDelete = -1;
for (int i = 0; i < entriesProp.arraySize; i++)
{
if (entriesProp.GetArrayElementAtIndex(i).FindPropertyRelative("hideInInspector").boolValue)
{
continue;
}
SerializedProperty callback = entriesProp.GetArrayElementAtIndex(i).FindPropertyRelative("callback");
SerializedProperty eventType = entriesProp.GetArrayElementAtIndex(i).FindPropertyRelative("eventType");
float h = EditorGUI.GetPropertyHeight(callback);
EditorGUI.PropertyField(new Rect(position.x, y, position.width, h), callback,
new GUIContent(((AttachEventType)eventType.intValue).ToString()));
Vector2 vector = GUIStyle.none.CalcSize(this.deleteButton);
Rect delete = new Rect(position.xMax - vector.x - 8f, y + 1f, vector.x, vector.y);
if (GUI.Button(delete, this.deleteButton, GUIStyle.none))
{
indexToDelete = i;
}
y += EditorGUI.GetPropertyHeight(callback) + EditorGUIUtility.standardVerticalSpacing;
}
if (indexToDelete != -1)
{
entriesProp.DeleteArrayElementAtIndex(indexToDelete);
}
if (GUI.Button(new Rect(position.center.x - buttonWidth / 2, y, buttonWidth, buttonHeight),
"Add Event Listener"))
{
ShowAddTriggerMenu(eventTrigger);
}
}
