protected MapleFileSystemContainerBase(string name, string fullName, IDepth depth, IFileSystemDirectory parent) : base(name, fullName, depth, parent) { using (_busyStack.GetToken()) { IsContainer = true; Children = new RangeObservableCollection <IFileSystemInfo>(); NoFilesCollectionView = CollectionViewSource.GetDefaultView(Children); DefaultCollectionView = CollectionViewSource.GetDefaultView(Children); using (NoFilesCollectionView.DeferRefresh()) NoFilesCollectionView.Filter = NoFilesFilter; using (DefaultCollectionView.DeferRefresh()) DefaultCollectionView.Filter = SearchFilter; } }
protected MapleFileSystemContainerBase(string name, string fullName, IDepth depth, IFileSystemDirectory parent, IMessenger messenger, ILoggingService loggingService) : base(name, fullName, depth, parent, messenger) { using (BusyStack.GetToken()) { IsContainer = true; Children = new RangeObservableCollection <IFileSystemInfo>(); NoFilesCollectionView = CollectionViewSource.GetDefaultView(Children); DefaultCollectionView = CollectionViewSource.GetDefaultView(Children); using (NoFilesCollectionView.DeferRefresh()) NoFilesCollectionView.Filter = NoFilesFilter; using (DefaultCollectionView.DeferRefresh()) DefaultCollectionView.Filter = SearchFilter; _loggingService = loggingService ?? throw new ArgumentNullException(nameof(loggingService), $"{nameof(loggingService)} {Resources.IsRequired}"); } }