public MainWindowViewModel(IMusicPlayer m, SongCollection collection)
{
if (DesignerProperties.GetIsInDesignMode(
new System.Windows.DependencyObject()))
{
return;
}
_seconds = 0;
_playingSong = new Song();
QueueInfo = "";
_player = m;
ElapsedTime = "00:00 / 00:00";
_incrementPlayingProgress = new Timer();
_incrementPlayingProgress.Interval = 1000;
_currentQueue = collection;
_incrementPlayingProgress.Elapsed += (sender, e) =>
{
_seconds += 1000;
PlayingProgress += 1000;
string displayProgress = TimeSpan.FromMilliseconds(_seconds).ToString("mm\\:ss");
ElapsedTime = displayProgress + " / " + PlayingSong.DisplayDuration;
};
_findSongEnd = new Timer();
_findSongEnd.Interval = 1;
_findSongEnd.Elapsed += (sender, e) =>
{
Application.Current.Dispatcher.Invoke(() =>
{
if (_player.IsDone())
{
Debug.WriteLine("Done");
if (++_playingIndex < _currentQueue.SongList.Count)
{
SelectedSong = _currentQueue.SongList[_playingIndex];
PlaySongAction();
}
else
{
StopSongAction();
}
}
});
};
AddToQueueCommand = new CommandHandler(() => AddToQueueAction(), () => true);
ClearQueueCommand = new CommandHandler(() => ClearQueueAction(), () => true);
PlaySong = new CommandHandler(() => PlaySongAction(), () => true);
PauseSong = new CommandHandler(() => PauseSongAction(), () => true);
StopSong = new CommandHandler(() => StopSongAction(), () => true);
FastForwardCommand = new CommandHandler(() => FastForwardAction(), () => true);
RewindCommand = new CommandHandler(() => RewindAction(), () => true);
}