public override void OnFilterChanged(string filter)
{
using (_busyStack.GetToken())
{
Filter = filter;
Children.ForEach(p => p.LoadMetaData());
Children.ForEach(p => p.Filter = filter);
using (DefaultCollectionView.DeferRefresh())
DefaultCollectionView.Filter = SearchFilter;
}
}
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}");
}
}
