public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
UnityEngine.Event e = UnityEngine.Event.current;
controlId = EditorGUIUtility.GetControlID(GetHashCode(), FocusType.Passive);
switch (e.GetTypeForControl(controlId))
{
default:
position = EditorGUI.IndentedRect(position);
Rect pos2 = position;
pos2.width -= 32;
Rect pos3 = position;
pos3.x += pos2.width;
pos3.width = 15;
Rect pos4 = position;
pos4.x += pos2.width + pos3.width;
pos4.width = 15;
var typeName = property.FindPropertyRelative("m_Name");
string name = (typeName != null && !string.IsNullOrEmpty(typeName.stringValue) ? typeName.stringValue : "None");
GUI.Label(pos2, name);
if (GUI.Button(pos3, "s"))
{
TypePickerAttribute attr = attribute as TypePickerAttribute;
if (attr != null)
{
TypePicker.Show(controlId, attr.baseType);
}
}
if (GUI.Button(pos4, "x"))
{
var assemblyQualifiedName = property.FindPropertyRelative("m_AssemblyQualifiedName");
var nameProperty = property.FindPropertyRelative("m_Name");
var assemblyName = property.FindPropertyRelative("m_AssemblyName");
assemblyQualifiedName.stringValue = "";
nameProperty.stringValue = "";
assemblyName.stringValue = "";
property.serializedObject.ApplyModifiedProperties();
}
if (e.commandName == "TypePickerSelectionChanged" || e.commandName == "TypePickerClosed")
{
if (TypePicker.GetControlId() == controlId)
{
GUI.changed = true;
var selection = TypePicker.GetSelection();
if (selection.Length > 0 && selection[0] != null)
{
var assemblyQualifiedName = property.FindPropertyRelative("m_AssemblyQualifiedName");
var nameProperty = property.FindPropertyRelative("m_Name");
var assemblyName = property.FindPropertyRelative("m_AssemblyName");
assemblyQualifiedName.stringValue = selection[0].AssemblyQualifiedName;
nameProperty.stringValue = selection[0].Name;
assemblyName.stringValue = selection[0].FullName;
property.serializedObject.ApplyModifiedProperties();
}
}
}
break;
}
}
public static void Show(int controlId, Type baseType)
{
PropertyInfo prop = Assembly.GetAssembly(typeof(EditorWindow)).GetType("UnityEditor.GUIView")
.GetProperty("current", BindingFlags.Static | BindingFlags.GetProperty | BindingFlags.Public);
object o = prop.GetValue(null, BindingFlags.Public | BindingFlags.Static | BindingFlags.GetProperty, null, null,
null);
TypePicker picker = ScriptableObject.CreateInstance <TypePicker>();
picker.ShowAuxWindow();
TypePicker.controlId = controlId;
Rect position = picker.position;
position.width = EditorPrefs.GetFloat("ObjectSelectorWidth", 200f);
position.height = EditorPrefs.GetFloat("ObjectSelectorHeight", 390f);
position.x = EditorPrefs.GetFloat("ObjectSelectorXPos", 100);
position.y = EditorPrefs.GetFloat("ObjectSelectorYPos", 100);
picker.minSize = new Vector2(200f, 335f);
picker.maxSize = new Vector2(10000f, 10000f);
picker.position = position;
picker.tree = new TypePickerTreeView(new TreeViewState(), baseType);
picker.tree.OnItemDoubleClicked = id =>
{
selectedItems = new Type[1] {
picker.tree.GetItemById(id)
};
UnityEngine.Event e = EditorGUIUtility.CommandEvent("TypePickerClosed");
if (o != null)
{
MethodInfo m = o.GetType().GetMethod("SendEvent",
BindingFlags.Instance | BindingFlags.NonPublic |
BindingFlags.FlattenHierarchy);
m.Invoke(o, BindingFlags.Instance | BindingFlags.NonPublic, null, new object[] { e }, null);
}
if (selectedItems[0] != null)
{
picker.Close();
}
};
picker.tree.OnSelectionChanged = selectedIds =>
{
selectedItems = new Type[selectedIds.Count];
for (int i = 0; i < selectedIds.Count; i++)
{
int selectedId = selectedIds[i];
selectedItems[i] = picker.tree.GetItemById(selectedId);
}
selectedItems = selectedItems.Where(x => x != null).ToArray();
UnityEngine.Event e = EditorGUIUtility.CommandEvent("TypePickerSelectionChanged");
if (o != null)
{
MethodInfo m = o.GetType().GetMethod("SendEvent",
BindingFlags.Instance | BindingFlags.NonPublic |
BindingFlags.FlattenHierarchy);
m.Invoke(o, BindingFlags.Instance | BindingFlags.NonPublic, null, new object[] { e }, null);
}
};
}
