private void PlayOrPause_Click(object sender, RoutedEventArgs e)
{
if (IsPause)
{
PlayIcon.Kind = MaterialDesignThemes.Wpf.PackIconKind.Pause;
if (SongPosition.Value == SongPosition.Maximum)
{
SongPosition.Value = 0;
}
if (Audio != null)
{
Audio.SetPosition(SongPosition.Value);
}
Wave.Play();
Timer.Start();
}
else
{
PlayIcon.Kind = MaterialDesignThemes.Wpf.PackIconKind.Play;
Wave.Pause();
Timer.Stop();
}
IsPause = !IsPause;
}
public void SetPlaybackPosition(TimeSpan position)
{
_manuallySettingPlaybackPosition = true;
if (position == TimeSpan.Zero)
{
StopAudio(_mediaItemId);
}
else
{
_audioFileReader?.SetPosition(position);
}
_manuallySettingPlaybackPosition = false;
}
public void PlayAudio(
string mediaItemFilePath,
Guid mediaItemId,
TimeSpan startPosition,
bool startFromPaused)
{
_mediaItemId = mediaItemId;
_mediaItemFilePath = mediaItemFilePath;
if (!startFromPaused)
{
OnMediaChangeEvent(CreateMediaEventArgs(_mediaItemId, MediaChange.Starting));
}
Log.Debug($"PlayAudio - Media Id = {_mediaItemId}");
if (_outputDevice == null)
{
_outputDevice = new WaveOutEvent();
_outputDevice.PlaybackStopped += OnPlaybackStopped;
}
if (_audioFileReader == null)
{
_audioFileReader = new AudioFileReader(_mediaItemFilePath);
_outputDevice.Init(_audioFileReader);
}
if (!startFromPaused && startPosition != TimeSpan.Zero)
{
_audioFileReader.SetPosition(startPosition);
}
_outputDevice.Play();
_timer.Start();
OnMediaChangeEvent(CreateMediaEventArgs(_mediaItemId, MediaChange.Started));
}
public void Seek(double _position)
{
audioFileReader?.SetPosition(_position);
}