TypePopupCache GetTypePopup(SerializedProperty property)
{
if (!m_TypePopups.TryGetValue(property.managedReferenceFieldTypename, out TypePopupCache result))
{
var state = new AdvancedDropdownState();
Type baseType = property.GetManagedReferenceFieldType();
var popup = new AdvancedTypePopup(
AppDomain.CurrentDomain.GetAssemblies()
.SelectMany(assembly => assembly.GetTypes())
.Where(p =>
p.IsClass &&
(p.IsPublic || p.IsNestedPublic) &&
!p.IsAbstract &&
!p.IsGenericType &&
baseType.IsAssignableFrom(p) &&
!k_UnityObjectType.IsAssignableFrom(p) &&
Attribute.IsDefined(p, typeof(SerializableAttribute))
),
k_MaxTypePopupLineCount,
state
);
popup.OnItemSelected += item => {
Type type = item.Type;
object obj = m_TargetProperty.SetManagedReference(type);
m_TargetProperty.isExpanded = (obj != null);
m_TargetProperty.serializedObject.ApplyModifiedProperties();
};
m_TypePopups.Add(property.managedReferenceFieldTypename, new TypePopupCache(popup, state));
}
return(result);
}
public TypePopupCache(AdvancedTypePopup typePopup, AdvancedDropdownState state)
{
TypePopup = typePopup;
State = state;
}
