private void BuildMenu(GenericMenu menu, Type type, string itemVisiblePath, string itemInternalPath, bool addSelf, int depth, GenericMenu.MenuFunction2 function)
{
if (addSelf)
{
menu.AddItem(new GUIContent(itemVisiblePath + "/" + type.Name), false, function, itemInternalPath);
}
var members = UTComponentScanner.FindPublicWritableMembersOf(type);
foreach (var memberInfo in members.MemberInfos)
{
var newInternalPath = string.IsNullOrEmpty(itemInternalPath) ? memberInfo.Name : itemInternalPath + "." + memberInfo.Name;
var newVisiblePath = string.IsNullOrEmpty(itemVisiblePath) ? memberInfo.Name : itemVisiblePath + "/" + memberInfo.Name;
if (memberInfo.DeclaringType != typeof(Component))
{
var memberInfoType = UTInternalCall.GetMemberType(memberInfo);
if (UTInternalCall.HasMembers(memberInfoType) && depth < 2)
{
BuildMenu(menu, memberInfoType, newVisiblePath, newInternalPath, UTInternalCall.IsWritable(memberInfo), depth + 1, function);
}
else
{
menu.AddItem(new GUIContent(newVisiblePath), false, function, newInternalPath);
}
}
}
}
public void Render(UTFieldWrapper fieldWrapper)
{
Type baseType = fieldWrapper.InspectorHint.baseType;
var compatibleTypes = UTComponentScanner.FindCompatibleTypes(baseType);
var val = (UTMemberInfo)fieldWrapper.Value;
int currentIndex = -1;
if (val != null)
{
currentIndex = Array.IndexOf(compatibleTypes.TypeNames, val.TypeName);
}
EditorGUILayout.BeginVertical();
int newIndex = -1;
if (fieldWrapper.Label != null)
{
newIndex = EditorGUILayout.Popup(fieldWrapper.Label, currentIndex, compatibleTypes.NicifiedTypeNames);
}
else
{
newIndex = EditorGUILayout.Popup(currentIndex, compatibleTypes.NicifiedTypeNames);
}
if (currentIndex != newIndex)
{
if (newIndex == -1)
{
fieldWrapper.Value = null;
val = null;
}
else
{
var type = UTInternalCall.GetType(compatibleTypes.TypeNames [newIndex]);
var writableMembers = UTComponentScanner.FindPublicWritableMembersOf(type);
string propertyPath = null;
if (writableMembers.MemberInfos.Length > 0)
{
propertyPath = writableMembers.MemberInfos[0].Name;
}
val = new UTMemberInfo(type.FullName, propertyPath);
fieldWrapper.Value = val;
}
}
GUI.enabled = val != null && !string.IsNullOrEmpty(val.TypeName);
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(" ");
if (GUILayout.Button(val.FieldPath, EditorStyles.popup))
{
var genericMenu = BuildMenu(val.Type, val.SetFieldPath);
genericMenu.ShowAsContext();
}
EditorGUILayout.EndHorizontal();
GUI.enabled = true;
EditorGUILayout.EndVertical();
}
