private void DirectSoundOutput_PlaybackStopped(object sender, StoppedEventArgs sea)
{
StoppedPlayerEventArgs stoppedPlayerEventArgs = null;
string nextSongTyp = "";
if (_stopCause == StopCause.EofReached)
{
_audioPlayerState = AudioPlayerState.Stopped;
if (_nextSongType == NextSongType.NextSong)
{
nextSongTyp = "NEXT";
}
else if (_nextSongType == NextSongType.PrevSong)
{
nextSongTyp = "PREV";
}
else
{
nextSongTyp = "NONE";
}
_nextSongType = NextSongType.NextSong;
stoppedPlayerEventArgs = new StoppedPlayerEventArgs("EOF", nextSongTyp);
}
else if (_stopCause == StopCause.UserTriggered)
{
_audioPlayerState = AudioPlayerState.Stopped;
stoppedPlayerEventArgs = new StoppedPlayerEventArgs("USR", "NONE");
}
//else stoppedPlayerEventArgs = new StoppedPlayerEventArgs("UNK");
StoppedPlayerNotification(new object(), stoppedPlayerEventArgs);
}
public AudioPlayer
(
StartedPlayingEventHandler startedPlayingNotification,
PausedPlayerEventHandler pausedPlayerNotification,
StoppedPlayerEventHandler stoppedPlayerNotification
)
{
_stopCause = StopCause.EofReached;
_audioPlayerState = AudioPlayerState.Stopped;
_nextSongType = NextSongType.NextSong;
StartedPlayingNotification += startedPlayingNotification;
PausedPlayerNotification += pausedPlayerNotification;
StoppedPlayerNotification += stoppedPlayerNotification;
}
//starting playing the ...player
public void PlaySong(AudioFile audioFile)
{
_timer = new Timer(100);
_timer.Enabled = true;
_timer.Start();
_currentFile = audioFile;
if (_audioPlayerState == AudioPlayerState.Stopped)
{
_stopCause = StopCause.EofReached;
_nextSongType = NextSongType.NextSong;
_audioPlayerState = AudioPlayerState.Playing;
switch (audioFile.Format.ToLower())
{
case ".mp3":
_waveStream = new Mp3FileReader(audioFile.Path);
break;
case ".wav":
_waveStream = new WaveFileReader(audioFile.Path);
break;
case ".aiff":
_waveStream = new AiffFileReader(audioFile.Path);
break;
default:
_waveStream = new AudioFileReader(audioFile.Path);
break;
}
_directSoundOut = new DirectSoundOut(150);
_waveChannel32 = new WaveChannel32(_waveStream, 5, 0)
{
PadWithZeroes = false
};
_directSoundOut.Init(_waveChannel32);
_directSoundOut.Play();
_directSoundOut.PlaybackStopped += DirectSoundOutput_PlaybackStopped;
}
else if (_audioPlayerState == AudioPlayerState.Paused)
{
_audioPlayerState = AudioPlayerState.Playing;
_directSoundOut.Play();
}
StartedPlayingNotification(new object(), new StartedPlayerEventArgs());
}
//play PREV song
public void PlayPreviousSong()
{
_nextSongType = NextSongType.PrevSong;
_waveStream.CurrentTime = TimeSpan.FromSeconds(_waveStream.TotalTime.TotalSeconds - 0.1);
}
