private void ExecuteJumpToTrack(PlayerQueueItem item)
{
_player.Playlist.MoveCurrentTo(item);
}
public void Set(IEnumerable<ITrack> tracks)
{
if (_dispatcher.CheckAccess())
{
_playlist = new List<PlayerQueueItem>();
_left.Clear();
_playlistTrackIndex = -1;
_playlistIndicies = null;
foreach (var track in tracks)
{
var item = new PlayerQueueItem(false, track);
_playlist.Add(item);
_left.Add(item);
}
var tempQueue = new Queue<PlayerQueueItem>(_queue);
_queue.Clear();
while (tempQueue.Count > 0)
{
Enqueue(tempQueue.Dequeue().Track);
}
Update();
_playlistTrackIndex = 0;
Current = _playlist[_playlistIndicies[_playlistTrackIndex]];
OnChanged();
}
else
{
_dispatcher.BeginInvoke((Action<IEnumerable<ITrack>>)Set, tracks);
}
}
public void Enqueue(IEnumerable<ITrack> tracks)
{
if (_dispatcher.CheckAccess())
{
lock (_queueLock)
{
foreach (var track in tracks)
{
var item = new PlayerQueueItem(true, track);
_queue.Enqueue(item);
if (_playlist.Count > 0)
{
_left.Insert(_queue.Count, item);
}
else
{
_left.Add(item);
}
}
}
OnChanged();
}
else
{
_dispatcher.BeginInvoke((Action<IEnumerable<ITrack>>)Enqueue, tracks);
}
}
public bool MoveCurrentTo(PlayerQueueItem item)
{
return true;
}
public bool MoveCurrentTo(PlayerQueueItem item)
{
int index = _left.IndexOf(item);
if (index > _playlistTrackIndex)
{
while(Current != item)
{
Next();
}
}
return true;
}