void TypeReferencePicker(SerializedProperty iterator, TypeSearcherAttribute attribute, GUIContent label, Action onChangedCallback)
{
//Fetch typename
var typeHandleIdProperty = iterator.FindPropertyRelative(nameof(TypeHandle.Identification));
var typeHandleAssetRefProperty = iterator.FindPropertyRelative(nameof(TypeHandle.GraphModelReference));
var handle = new TypeHandle(typeHandleAssetRefProperty.objectReferenceValue as VSGraphModel, typeHandleIdProperty.stringValue);
var stencil = model.GraphModel.Stencil;
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(label);
var friendlyName = handle.GetMetadata(stencil).FriendlyName;
if (GUILayout.Button(friendlyName))
{
var mousePosition = mainContainer.LocalToWorld(Event.current.mousePosition);
void Callback(TypeHandle type, int index)
{
Assert.IsNotNull(typeHandleIdProperty);
Assert.IsNotNull(typeHandleAssetRefProperty);
typeHandleIdProperty.stringValue = type.Identification;
typeHandleAssetRefProperty.objectReferenceValue = type.GraphModelReference;
iterator.serializedObject.ApplyModifiedProperties();
onChangedCallback();
}
SearcherService.ShowTypes(stencil, mousePosition, Callback, attribute.Filter?.GetFilter(model));
}
EditorGUILayout.EndHorizontal();
}
SearcherFilter MakeSearcherAdapterFromAttribute(TypeSearcherAttribute attribute, INodeModel model)
{
var stencil = model.VSGraphModel.Stencil;
var typeSearcher = new SearcherFilter(SearcherContext.Type);
if (attribute is ComponentSearcherAttribute componentSearcher)
{
return(componentSearcher.ComponentOptions == ComponentOptions.OnlyAuthoringComponents
? typeSearcher.WithAuthoringComponentTypes(stencil)
: typeSearcher.WithComponentTypes(stencil));
}
return(typeSearcher.WithTypesInheriting(stencil, attribute?.FilteredType ?? typeof(IComponentData)));
}
