private void Unsubscribe(ISourcePlaylist playlist)
{
if (playlist != null)
{
playlist.FileMediaSourcesChanged -= Playlist_FileMediaSourcesChanged;
}
}
private object MicOk_Convert(object sender, MultiplesInputsConvert3EventArgs args)
{
if (args.Input1 == null)
{
return(false);
}
ISourcePlaylist selectedPlaylist = (ISourcePlaylist)args.Input0;
bool isNewPlaylist = (bool)args.Input1;
string newPlaylistName = (string)args.Input2;
return(isNewPlaylist ? !string.IsNullOrWhiteSpace(newPlaylistName) : selectedPlaylist != null);
}
public static async Task UpdatePlaylists(IAudioService service)
{
IEnumerable <StorageFolder> folders = await GetAllFolders(KnownFolders.MusicLibrary);
int nextIndex = 0;
foreach (StorageFolder folder in folders)
{
string[] paths;
if (string.IsNullOrWhiteSpace(folder.Path))
{
IReadOnlyList <StorageFile> files = (await folder.GetFilesAsync()).ToArray();
paths = files.Select(f => f.Path).Select(Path.GetDirectoryName).Distinct().ToArray();
}
else
{
paths = new string[] { folder.Path }
};
if (paths.Length == 0)
{
continue;
}
int currentIndex;
if (service.SourcePlaylists.TryIndexOf(p => HasSameSource(p, paths), out currentIndex))
{
nextIndex = currentIndex + 1;
continue;
}
ISourcePlaylist playlist = (ISourcePlaylist)service.CreateSourcePlaylist();
playlist.Name = folder.DisplayName;
playlist.FileMediaSources = paths;
await Task.Run(playlist.Update);
if (playlist.Songs.Length == 0)
{
continue;
}
int index = Math.Max(service.SourcePlaylists.Count, nextIndex++);
service.SourcePlaylists.Insert(index, playlist);
if (service.CurrentPlaylist == null)
{
service.CurrentPlaylist = playlist;
}
}
}
private void BtnOk_Click(object sender, RoutedEventArgs e)
{
string[] sources = tbxSources.Text?.Replace("\r\n", "\n").Split('\n').Where(l => l.Length > 0).ToArray();
if ((bool)micNewPlaylist.Output)
{
newPlaylist.FileMediaSources = sources;
newPlaylist.Update();
service.SourcePlaylists.Add(newPlaylist);
service.CurrentPlaylist = newPlaylist;
}
else
{
ISourcePlaylist selectedPlaylist = (ISourcePlaylist)lbxPlaylists.SelectedItem;
selectedPlaylist.FileMediaSources = rbnAppend.IsChecked == true?
selectedPlaylist.FileMediaSources.ToNotNull().Concat(sources).ToArray() : sources;
}
Close();
}
public AddSourcePlaylistWindow(string[] sources, IAudioService service)
{
InitializeComponent();
this.service = service;
newPlaylist = (ISourcePlaylist)service.CreateSourcePlaylist();
newPlaylist.Loop = LoopType.CurrentPlaylist;
try
{
newPlaylist.Name = sources.Length == 1 ?
Path.GetFileNameWithoutExtension(sources[0]) :
Path.GetFileName(Path.GetDirectoryName(sources[0]));
}
catch { }
DataContext = service;
gidNewPlaylist.DataContext = newPlaylist;
tbxSources.Text = sources.Join();
}
private static bool HasSameSource(ISourcePlaylist playlist, string[] paths)
{
return(playlist.FileMediaSources.BothNullOrSequenceEqual(paths));
}
