private void StartSpectrumVisualizer()
{
if (SpectrumVisualizer != null)
{
SpectrumVisualizer.SetTrack(ActiveTrack.Path, waveOut.OutputWaveFormat.SampleRate, trackReader);
SpectrumVisualizer.Start();
}
}
public void PauseTrack()
{
if (PlaybackState == PlaybackState.Playing)
{
waveOut.Pause();
trackReaderPosition = trackReader.Position;
SpectrumVisualizer?.Pause();
PlaybackState = PlaybackState.Paused;
}
}
public void ResumeTrack()
{
if (PlaybackState == PlaybackState.Paused)
{
trackReader.Seek(trackReaderPosition, SeekOrigin.Begin);
waveOut.Init(trackReader);
waveOut.Play();
trackReaderPosition = -1;
SpectrumVisualizer?.Resume();
PlaybackState = PlaybackState.Playing;
}
}
public void StopTrack()
{
if (ActiveTrack != null)
{
SpectrumVisualizer?.Stop();
waveOut.Dispose();
waveOut = null;
trackReader.Dispose();
trackReader = null;
ActiveTrack = null;
PlaybackState = PlaybackState.StoppedManually;
}
}
public void Dispose()
{
StopTrack();
SpectrumVisualizer?.Dispose();
}