private void BTN_Stop_Click(object sender, EventArgs e)
{
this.player.Stop();
SongTimer.Stop();
PRG_SongProgress.Value = 0;
LBL_SongPercent.Text = "";
}
protected virtual void Dispose(bool disposing)
{
if (_disposed)
{
return;
}
if (disposing)
{
if (EventTimer != null)
{
EventTimer.Stop();
EventTimer.Enabled = false;
EventTimer.Elapsed -= ElapsedEventTick;
EventTimer.Dispose();
EventTimer = null;
}
if (SongTimer != null)
{
SongTimer.Stop();
SongTimer.Enabled = false;
SongTimer.Elapsed -= ElapsedSongTick;
SongTimer.Dispose();
SongTimer = null;
}
}
_disposed = true;
}
public async void ElapsedEventTick(object sender, ElapsedEventArgs e)
{
SpotifyLatestStatus = await SpotifyProcess.GetSpotifyStatus();
if (SpotifyLatestStatus?.CurrentTrack == null)
{
EventTimer.Start();
return;
}
var newestTrack = SpotifyLatestStatus.CurrentTrack;
if (Track != null)
{
if (newestTrack.Playing != Track.Playing)
{
if (newestTrack.Playing)
{
SongTimer.Start();
}
else
{
SongTimer.Stop();
}
await Task.Run(() => OnPlayStateChange?.Invoke(this, new PlayStateEventArgs()
{
Playing = newestTrack.Playing
}));
}
if (!newestTrack.Equals(Track))
{
SongTimer.Start();
await Task.Run(async() => OnTrackChange?.Invoke(this, new TrackChangeEventArgs()
{
OldTrack = Track,
NewTrack = await SpotifyLatestStatus.GetTrack()
}));
}
if (Track.CurrentPosition != null || newestTrack != null)
{
await Task.Run(() => OnTrackTimeChange?.Invoke(this, new TrackTimeChangeEventArgs()
{
TrackTime = newestTrack.Equals(Track) ? Track?.CurrentPosition ?? 0 : 0
}));
}
}
if (newestTrack != null)
{
newestTrack.CurrentPosition = newestTrack.Equals(Track) ? Track?.CurrentPosition ?? 0 : (int?)null;
Track = newestTrack;
}
EventTimer.Start();
}
private void BtnStop_Click(object sender, EventArgs e)
{
player.Stop();
SongTimer.Stop();
}
public async Task TriggerEvents()
{
// avoid concurrences
if (_processingEvents == true)
{
return;
}
_processingEvents = true;
SpotifyLatestStatus = await SpotifyProcess.GetSpotifyStatus();
if (SpotifyLatestStatus?.CurrentTrack != null)
{
var newestTrack = SpotifyLatestStatus.CurrentTrack;
if (Track != null)
{
if (newestTrack.Playing != Track.Playing)
{
if (newestTrack.Playing)
{
SongTimer?.Start();
}
else
{
SongTimer?.Stop();
}
_ = Task.Run(() => OnPlayStateChange?.Invoke(this, new PlayStateEventArgs()
{
Playing = newestTrack.Playing
}));
}
if (!newestTrack.Equals(Track))
{
SongTimer?.Start();
_ = Task.Run(async() => OnTrackChange?.Invoke(this, new TrackChangeEventArgs()
{
OldTrack = Track,
NewTrack = await SpotifyLatestStatus.GetTrack()
}));
}
if (Track.CurrentPosition != null || newestTrack != null)
{
_ = Task.Run(() => OnTrackTimeChange?.Invoke(this, new TrackTimeChangeEventArgs()
{
TrackTime = newestTrack.Equals(Track) ? Track?.CurrentPosition ?? 0 : 0
}));
}
}
if (newestTrack != null)
{
newestTrack.CurrentPosition = newestTrack.Equals(Track) ? Track?.CurrentPosition ?? 0 : (int?)null;
Track = newestTrack;
}
}
EventTimerStart();
_processingEvents = false;
}
