static MemberInfo MemberSelectField(Rect position, Component target, string selected)
{
var propertyList = target.GetType().GetProperties(UniversalObserver.MemberBindingFlag)
.Where(p => TypeReader.Contains(p.PropertyType))
.ToArray();
var fieldList = target.GetType().GetFields(UniversalObserver.MemberBindingFlag)
.Where(f => TypeReader.Contains(f.FieldType))
.ToArray();
if (propertyList.Length == 0 && fieldList.Length == 0)
{
EditorGUI.BeginDisabledGroup(true);
EditorGUI.Popup(position, 0, new string[] { "{no observable properties}" });
EditorGUI.EndDisabledGroup();
return(null);
}
var namelist = propertyList
.Select(p => p.Name + " (" + p.PropertyType.Name + ")")
.Concat(fieldList.Select(f => f.Name + " (" + f.FieldType.Name + ")")).ToArray();
int selection = 0;
if (selected != null)
{
for (int i = 0; i < propertyList.Length; i++)
{
if (propertyList[i].Name == selected)
{
selection = i;
break;
}
}
for (int i = 0; i < fieldList.Length; i++)
{
if (fieldList[i].Name == selected)
{
selection = i + propertyList.Length;
break;
}
}
}
var newselection = EditorGUI.Popup(position, selection, namelist);
if (newselection < propertyList.Length)
{
var tgt = propertyList[newselection];
return(new MemberInfo(tgt.Name, tgt.PropertyType, MemberTypes.Property));
}
else if (newselection < propertyList.Length + fieldList.Length)
{
var tgt = fieldList[newselection - propertyList.Length];
return(new MemberInfo(tgt.Name, tgt.FieldType, MemberTypes.Field));
}
else
{
return(null);
}
}
