private void Reset()
{
lock (queue) {
if (user_job != null)
{
user_job.CancelRequested -= OnCancelRequested;
user_job.Finished -= OnFinished;
user_job.Finish();
user_job = null;
}
if (transcoder != null)
{
transcoder.Finish();
transcoder = null;
}
foreach (TranscodeContext context in queue)
{
context.CancelledHandler();
}
if (transcoding)
{
current_context.CancelledHandler();
transcoding = false;
}
queue.Clear();
}
}
public override void CopyTrackTo(DatabaseTrackInfo track, SafeUri uri, BatchUserJob job)
{
if (track.PrimarySourceId == DbId)
{
Banshee.IO.File.Copy(track.Uri, uri, false);
}
}
public override void CopyTrackTo(DatabaseTrackInfo track, SafeUri uri, BatchUserJob job)
{
if (track.PrimarySource == this && track.Uri.Scheme.StartsWith("http"))
{
foreach (double percent in database.DownloadTrack((int)track.ExternalId, track.MimeType, uri.AbsolutePath))
{
job.DetailedProgress = percent;
}
}
}
public override void CopyTrackTo(DatabaseTrackInfo track, SafeUri uri, BatchUserJob job)
{
if (track_map.ContainsKey(track.TrackId))
{
track_map[track.TrackId].Download(uri.LocalPath, delegate(ulong current, ulong total, IntPtr data) {
job.DetailedProgress = (double)current / total;
return(0);
});
}
else
{
throw new Exception("Error copying track from MTP device");
}
}
private void BuildJob()
{
job = new BatchUserJob(Catalog.GetString("Rescanning {0} of {1}"), "system-search", "gtk-find");
job.SetResources(Resource.Cpu, Resource.Disk, Resource.Database);
job.PriorityHints = PriorityHints.SpeedSensitive;
job.CanCancel = true;
job.CancelRequested += delegate { cancelled = true; Cancel(); };
track_sync.ProcessedItem += delegate {
job.Total = track_sync.TotalCount;
job.Completed = track_sync.ProcessedCount;
job.Status = track_sync.Status;
};
job.Register();
}
/// <summary>
/// Sets the tracks of this source. All tracks previously contained in this source are purged.
/// </summary>
/// <param name="tracks">
/// A <see cref="List<DatabaseTrackInfo>"/> -- the list of tracks to be contained in the source
/// </param>
public void SetStations(List <DatabaseTrackInfo> tracks)
{
this.PurgeTracks();
BatchUserJob add_track_job = AddTrackJob;
add_track_job.Total = tracks.Count;
add_track_job.CancelRequested += OnAddTrackJobCancelRequested;
this.PauseSorting();
foreach (DatabaseTrackInfo track in tracks)
{
AddStation(track);
this.IncrementAddedTracks();
if (add_track_job_cancelled)
{
add_track_job_cancelled = false;
Hyena.Log.Debug("[LiveRadioPluginSource]<AddStations> job cancelled");
add_track_job.Completed = add_track_job.Total;
return;
}
}
add_track_job.Finish();
this.ResumeSorting();
}
public override void CopyTrackTo(DatabaseTrackInfo track, SafeUri uri, BatchUserJob job)
{
Banshee.IO.File.Copy(track.Uri, uri, false);
}
public virtual void CopyTrackTo(DatabaseTrackInfo track, SafeUri uri, BatchUserJob job)
{
Log.WarningFormat("CopyTrackTo not implemented for source {0}", this);
}
