public DirectoryScanner(string path, Playlist playlist)
{
this.path = path;
this.playlist = playlist;
Scan();
playlist.ShuffleNew();
watcher = new FileSystemWatcher(Path.GetFullPath(path), FilePattern);
watcher.NotifyFilter = NotifyFilters.LastWrite;
watcher.Changed += (_, e) => Scan();
watcher.Created += (_, e) => Scan();
watcher.EnableRaisingEvents = true;
}
public MainWindow()
{
InitializeComponent();
Directory.CreateDirectory(ScanDirectory);
playlist = new Playlist(random);
scanner = new DirectoryScanner(ScanDirectory, playlist);
timer = new Timer(_ => DoNextPhoto(), null, Timeout.Infinite, Timeout.Infinite);
ScheduleTimer(1);
playlist.FirstFreshPhoto += () => ScheduleTimer(); // Also immediately invokes
}