protected virtual void OnProjectEnginePreloaded(Project.ProjectEnginePreloadedEventArgs message)
        {
            if (mObjectsArePreloaded)
            {
                var engine = message.Engine;

                SourceObjectDatabase = ObjectSource.GetObjectDatabase(engine);
            }
        }
 void IHandle <Project.ProjectEnginePreloadedEventArgs> .Handle(Project.ProjectEnginePreloadedEventArgs message) => OnProjectEnginePreloaded(message);