public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
if (popupStyle == null)
{
popupStyle = new GUIStyle(GUI.skin.GetStyle("PaneOptions"));
popupStyle.imagePosition = ImagePosition.ImageOnly;
}
label = EditorGUI.BeginProperty(position, label, property);
position = EditorGUI.PrefixLabel(position, label);
EditorGUI.BeginChangeCheck();
//property.serializedObject.Update();
SerializedProperty spIdentifier = property.FindPropertyRelative("m_Identifier");
// Calculate rect for configuration button
Rect buttonRect = new Rect(position);
buttonRect.yMin += popupStyle.margin.top;
buttonRect.width = popupStyle.fixedHeight + popupStyle.margin.right;
position.xMin = buttonRect.xMax + popupStyle.margin.right;
property.serializedObject.ApplyModifiedProperties();
object obj = ObjectFinder.FindObject(this.fieldInfo, property);
IEnumerable enumerable = obj as IEnumerable;
ObjectIdentifier objectIdentifier = obj as ObjectIdentifier;
if (enumerable != null)
{
int index = 0;
int.TryParse(property.propertyPath.Last((c) => c != ']').ToString(), out index);
foreach (var enumObj in enumerable)
{
if (index == 0)
{
objectIdentifier = enumObj as ObjectIdentifier;
break;
}
index--;
}
}
//ObjectIdentifier objectIdentifier = GetValue(GetParent(property), property.name) as ObjectIdentifier;
// Store old indent level and set it to 0, the PrefixLabel takes care of it
int indent = EditorGUI.indentLevel;
EditorGUI.indentLevel = 0;
//if (Event.current.commandName.Equals("ObjectSelectorUpdated"))
//{
// UnityEngine.Object g = EditorGUIUtility.GetObjectPickerObject();
// Debug.Log(g);
//}
if (objectIdentifier != null)
{
List <CoreObject> coreObjects = new List <CoreObject>();
Type[] types = objectIdentifier.GetSupportedTypes();
if (types != null)
{
foreach (Type type in types)
{
UnityEngine.Object[] foundObjects = Resources.FindObjectsOfTypeAll(type);
foreach (UnityEngine.Object foundObject in foundObjects)
{
CoreObject foundCoreObject = foundObject as CoreObject;
if (foundCoreObject)
{
coreObjects.Add(foundCoreObject);
}
}
}
}
coreObjects.Sort((first, second) => { return(first.Identifier.CompareTo(second.Identifier)); });
string[] names = new string[coreObjects.Count];
GenericMenu gm = new GenericMenu();
for (int i = 0; i < coreObjects.Count; i++)
{
names[i] = coreObjects[i].Identifier;
FuncData funcData = new FuncData();
funcData.Property = spIdentifier;
funcData.Value = names[i];
gm.AddItem(new GUIContent(names[i].Replace('.', '/')), false, OnItemChoosed, funcData);
}
if (GUI.Button(buttonRect, GUIContent.none, popupStyle))
{
gm.DropDown(buttonRect);
//EditorGUIUtility.ShowObjectPicker<CoreObject>(null, false, "", 0);
}
//spIdentifier.stringValue = EditorGUI.TextField(position, spIdentifier.stringValue);
Event evt = Event.current; switch (evt.type)
{
case EventType.DragUpdated:
case EventType.DragPerform:
if (!position.Contains(evt.mousePosition))
{
return;
}
if (DragAndDrop.objectReferences.Length != 1)
{
return;
}
CoreObject coreObject = DragAndDrop.objectReferences[0] as CoreObject;
if (!coreObject)
{
return;
}
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
if (evt.type == EventType.DragPerform)
{
DragAndDrop.AcceptDrag();
spIdentifier.stringValue = coreObject.Identifier;
spIdentifier.serializedObject.ApplyModifiedProperties();
property.serializedObject.ApplyModifiedProperties();
}
break;
}
EditorGUI.PropertyField(position, spIdentifier, GUIContent.none);
}
if (EditorGUI.EndChangeCheck())
{
property.serializedObject.ApplyModifiedProperties();
}
EditorGUI.indentLevel = indent;
EditorGUI.EndProperty();
}