public MainForm()
{
InitializeComponent();
soundFileDialog.InitialDirectory = System.Environment.GetFolderPath(Environment.SpecialFolder.MyMusic);
challengeFileDialog.InitialDirectory = System.Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
wmPlayer = new WMPLib.WindowsMediaPlayer();
defaultPlaybackDevice = new CoreAudioController().DefaultPlaybackDevice;
}
public CoreAudioSession(CoreAudioDevice device, IAudioSessionControl control)
{
ComThread.Assert();
// ReSharper disable once SuspiciousTypeConversion.Global
var audioSessionControl = control as IAudioSessionControl2;
// ReSharper disable once SuspiciousTypeConversion.Global
var simpleAudioVolume = control as ISimpleAudioVolume;
if (audioSessionControl == null || simpleAudioVolume == null)
{
throw new InvalidComObjectException("control");
}
_controlPtr = Marshal.GetIUnknownForObject(control);
_audioSessionControl = new ThreadLocal <IAudioSessionControl2>(() => Marshal.GetUniqueObjectForIUnknown(_controlPtr) as IAudioSessionControl2);
_meterInformation = new ThreadLocal <IAudioMeterInformation>(() => Marshal.GetUniqueObjectForIUnknown(_controlPtr) as IAudioMeterInformation);
_simpleAudioVolume = new ThreadLocal <ISimpleAudioVolume>(() => Marshal.GetUniqueObjectForIUnknown(_controlPtr) as ISimpleAudioVolume);
Device = device;
_deviceMutedSubscription = Device.MuteChanged.Subscribe(x =>
{
OnMuteChanged(_isMuted);
});
_stateChanged = new Broadcaster <SessionStateChangedArgs>();
_disconnected = new Broadcaster <SessionDisconnectedArgs>();
_volumeChanged = new Broadcaster <SessionVolumeChangedArgs>();
_muteChanged = new Broadcaster <SessionMuteChangedArgs>();
_peakValueChanged = new Broadcaster <SessionPeakValueChangedArgs>();
AudioSessionControl.RegisterAudioSessionNotification(this);
RefreshProperties();
RefreshVolume();
}
public CoreAudioSessionController(CoreAudioDevice device, IAudioSessionManager2 audioSessionManager)
{
if (audioSessionManager == null)
{
throw new ArgumentNullException(nameof(audioSessionManager));
}
ComThread.Assert();
_device = device;
_audioSessionManager = audioSessionManager;
_audioSessionManager.RegisterSessionNotification(this);
_sessionCache = new List <CoreAudioSession>(0);
_sessionCreated = new Broadcaster <IAudioSession>();
_sessionDisconnected = new Broadcaster <string>();
RefreshSessions();
_processTerminatedSubscription = ProcessMonitor.ProcessTerminated.Subscribe(processId =>
{
RemoveSessions(_sessionCache.Where(x => x.ProcessId == processId));
});
}
