protected virtual bool GetDrive(out int drive)
{
var outputStream = this.PlaybackManager.CurrentStream;
if (outputStream == null)
{
drive = default(int);
return(false);
}
var id = default(string);
var track = default(int);
return(BassCdStreamProvider.ParseUrl(outputStream.FileName, out drive, out id, out track));
}
private async Task AddPlaylistItems()
{
await this.SetName("Getting track list").ConfigureAwait(false);
await this.SetIsIndeterminate(true).ConfigureAwait(false);
var info = default(CDInfo);
BassUtils.OK(BassCd.GetInfo(this.Drive, out info));
var id = BassCd.GetID(this.Drive, CDID.CDPlayer);
var directoryName = string.Format("{0}:\\", info.DriveLetter);
using (var transaction = this.Database.BeginTransaction(this.Database.PreferredIsolationLevel))
{
using (var writer = new PlaylistWriter(this.Database, transaction))
{
for (int a = 0, b = BassCd.GetTracks(this.Drive); a < b; a++)
{
if (BassCd.GetTrackLength(this.Drive, a) == -1)
{
//Not a music track.
continue;
}
var fileName = BassCdStreamProvider.CreateUrl(this.Drive, id, a);
fileName += string.Format("/{0}", await this.GetFileName(fileName, a));
Logger.Write(this, LogLevel.Debug, "Adding file to playlist: {0}", fileName);
var playlistItem = new PlaylistItem()
{
DirectoryName = directoryName,
FileName = fileName,
Sequence = this.Sequence + a
};
await writer.Write(playlistItem).ConfigureAwait(false);
this.Offset++;
}
}
transaction.Commit();
}
}
public Task <IEnumerable <MetaDataItem> > GetMetaData(string fileName)
{
var drive = default(int);
var id = default(string);
var track = default(int);
if (!BassCdStreamProvider.ParseUrl(fileName, out drive, out id, out track))
{
//TODO: Warn.
#if NET40
return(TaskEx.FromResult(Enumerable.Empty <MetaDataItem>()));
#else
return(Task.FromResult(Enumerable.Empty <MetaDataItem>()));
#endif
}
var metaData = new List <MetaDataItem>();
metaData.AddRange(this.Strategy.GetMetaDatas(track));
metaData.AddRange(this.Strategy.GetProperties(track));
#if NET40
return(TaskEx.FromResult <IEnumerable <MetaDataItem> >(metaData));
#else
return(Task.FromResult <IEnumerable <MetaDataItem> >(metaData));
#endif
}
