private void MuteCore(IAudioCaptureProvider audioCapture, bool mute)
{
if (audioCapture == null)
{
throw new ArgumentNullException("audioCapture");
}
lock (captures)
{
if (mute)
{
mutedCaptures.Add(audioCapture);
}
else
{
mutedCaptures.Add(audioCapture);
}
var ps = captures.Values.Where(e => e.AudioCapture == audioCapture);
foreach (var e in ps)
{
e.Muted = mute;
}
}
}
public AudioCaptureSettingsViewModel()
{
CaptureProviders = Modules.Capture;
IAudioCaptureProvider savedCaptureProvider = Modules.Capture.FirstOrDefault(p => p.GetType().GetSimpleName() == Settings.VoiceProvider);
if (savedCaptureProvider == null)
{
CurrentCaptureProvider = Modules.Capture.FirstOrDefault();
}
else
{
CurrentCaptureProvider = savedCaptureProvider;
if (Settings.VoiceDevice != null)
{
var setDevice = CaptureDevices.FirstOrDefault(d => d.Device.Name == Settings.VoiceDevice);
if (setDevice != null)
{
CurrentCaptureDevice = setDevice;
}
}
}
VoiceActivationThreshold = Settings.VoiceActivationLevel;
VoiceActivationSilenceThreshold = Settings.VoiceActivationContinueThreshold / 100;
UseVoiceActivation = !Settings.UsePushToTalk;
}
public void Attach(IAudioCaptureProvider audioCapture, AudioSource source, AudioEngineCaptureOptions options)
{
if (audioCapture == null)
{
throw new ArgumentNullException("audioCapture");
}
if (source == null)
{
throw new ArgumentNullException("source");
}
if (options == null)
{
throw new ArgumentNullException("options");
}
if (audioCapture.Device == null)
{
audioCapture.Device = audioCapture.DefaultDevice;
}
lock (captures)
{
audioCapture.SamplesAvailable += OnSamplesAvailable;
audioCapture.BeginCapture(source.CodecSettings, source.CodecSettings.FrameSize);
captures[source] = new AudioCaptureEntity(audioCapture, source, options);
captureToSourceLookup[audioCapture] = source;
if (this.captureMuted || mutedCaptures.Contains(audioCapture))
{
captures[source].Muted = true;
}
}
}
public void TearDown()
{
this.provider = null;
this.source = null;
this.receiver = null;
this.sender = null;
this.context = null;
}
/// <summary>
/// Constructs a new <see cref="SamplesAvailableEventArgs"/>
/// </summary>
/// <param name="provider">The provider samples are available from.</param>
/// <param name="available">The number of available samples.</param>
public SamplesAvailableEventArgs(IAudioCaptureProvider provider, int available)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
Provider = provider;
Available = available;
}
public void Setup()
{
this.provider = new MockAudioCaptureProvider();
this.source = AudioSourceTests.GetTestSource();
var c = new MockConnectionProvider(GablarskiProtocol.Instance).GetClientConnection();
var client = new MockClientContext(c);
this.context = client;
this.sender = new ClientSourceHandler(client, new ClientSourceManager(client));
this.receiver = (IAudioReceiver)this.sender;
}
public AudioCaptureEntity(IAudioCaptureProvider audioCapture, AudioSource source, AudioEngineCaptureOptions options)
{
this.audioCapture = audioCapture;
this.source = source;
this.options = options;
this.frameLength = (this.source.CodecSettings.FrameSize / source.CodecSettings.SampleRate) * 1000;
if (options.Mode == AudioEngineCaptureMode.Activated)
{
activation = new VoiceActivation (source.CodecSettings, source.CodecSettings.FrameSize, options.StartVolume, options.ContinuationVolume, options.ContinueThreshold);
//preprocessor = new SpeexPreprocessor (this.source.FrameSize, this.source.Frequency);
}
}
public AudioCaptureEntity(IAudioCaptureProvider audioCapture, AudioSource source, AudioEngineCaptureOptions options)
{
this.audioCapture = audioCapture;
this.source = source;
this.options = options;
this.frameLength = (this.source.CodecSettings.FrameSize / source.CodecSettings.SampleRate) * 1000;
if (options.Mode == AudioEngineCaptureMode.Activated)
{
activation = new VoiceActivation(source.CodecSettings, source.CodecSettings.FrameSize, options.StartVolume, options.ContinuationVolume, options.ContinueThreshold);
//preprocessor = new SpeexPreprocessor (this.source.FrameSize, this.source.Frequency);
}
}
public bool Detach(IAudioCaptureProvider provider)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
bool removed = false;
lock (captures)
{
foreach (var entity in captures.Values.Where(e => e.AudioCapture == provider).ToList())
{
captures.Remove(entity.Source);
captureToSourceLookup.Remove(provider);
removed = true;
}
mutedCaptures.Remove(provider);
}
return(removed);
}
private void SetupVoiceCapture ()
{
DisableVoiceCapture();
if (!this.gablarski.IsConnected)
return;
try
{
if (Settings.VoiceProvider == null)
throw new Exception ("Capture provider is not set");
this.voiceCapture = (IAudioCaptureProvider)Activator.CreateInstance (Type.GetType (Settings.VoiceProvider));
if (String.IsNullOrEmpty (Settings.VoiceDevice) || Settings.VoiceDevice == "Default")
this.voiceCapture.Device = this.voiceCapture.DefaultDevice;
else
{
this.voiceCapture.Device = this.voiceCapture.GetDevices().FirstOrDefault (d => d.Name == Settings.VoiceDevice) ??
this.voiceCapture.DefaultDevice;
}
if (this.voiceSource != null)
{
gablarski.Audio.Attach (this.voiceCapture, this.voiceSource, new AudioEngineCaptureOptions
{
StartVolume = Settings.VoiceActivationLevel,
ContinuationVolume = Settings.VoiceActivationLevel / 2,
ContinueThreshold = TimeSpan.FromMilliseconds (Settings.VoiceActivationContinueThreshold),
Mode = (!Settings.UsePushToTalk) ? AudioEngineCaptureMode.Activated : AudioEngineCaptureMode.Explicit
});
}
BeginInvoke ((Action)(() =>
{
if (btnMute.Checked && !this.captureDisabled)
return;
btnMuteMic.Image = Resources.CaptureMuteImage;
btnMuteMic.Checked = false;
btnMuteMic.Enabled = true;
btnMuteMic.ToolTipText = "Mute Microphone";
this.captureDisabled = false;
}));
}
catch (Exception ex)
{
Program.Raygun.Send (ex, new[] { "capture-init" }, Settings.CurrentSettings);
if (this.voiceCapture != null)
this.voiceCapture.Dispose();
this.voiceCapture = null;
BeginInvoke ((Action) (() =>
{
this.captureDisabled = true;
btnMuteMic.Image = Resources.CaptureMuteImage.ToErrorIcon();
btnMuteMic.Checked = true;
btnMuteMic.Enabled = false;
btnMuteMic.ToolTipText = "Capture Initialization error: " + ex.Message;
}));
}
}
private void SetupVoiceCapture()
{
DisableVoiceCapture();
if (!this.gablarski.IsConnected)
{
return;
}
try
{
if (Settings.VoiceProvider == null)
{
throw new Exception("Capture provider is not set");
}
this.voiceCapture = (IAudioCaptureProvider)Activator.CreateInstance(Type.GetType(Settings.VoiceProvider));
if (String.IsNullOrEmpty(Settings.VoiceDevice) || Settings.VoiceDevice == "Default")
{
this.voiceCapture.Device = this.voiceCapture.DefaultDevice;
}
else
{
this.voiceCapture.Device = this.voiceCapture.GetDevices().FirstOrDefault(d => d.Name == Settings.VoiceDevice) ??
this.voiceCapture.DefaultDevice;
}
if (this.voiceSource != null)
{
gablarski.Audio.Attach(this.voiceCapture, this.voiceSource, new AudioEngineCaptureOptions
{
StartVolume = Settings.VoiceActivationLevel,
ContinuationVolume = Settings.VoiceActivationLevel / 2,
ContinueThreshold = TimeSpan.FromMilliseconds(Settings.VoiceActivationContinueThreshold),
Mode = (!Settings.UsePushToTalk) ? AudioEngineCaptureMode.Activated : AudioEngineCaptureMode.Explicit
});
}
BeginInvoke((Action)(() =>
{
if (btnMute.Checked && !this.captureDisabled)
{
return;
}
btnMuteMic.Image = Resources.CaptureMuteImage;
btnMuteMic.Checked = false;
btnMuteMic.Enabled = true;
btnMuteMic.ToolTipText = "Mute Microphone";
this.captureDisabled = false;
}));
}
catch (Exception ex)
{
Program.Raygun.Send(ex, new[] { "capture-init" }, Settings.CurrentSettings);
if (this.voiceCapture != null)
{
this.voiceCapture.Dispose();
}
this.voiceCapture = null;
BeginInvoke((Action)(() =>
{
this.captureDisabled = true;
btnMuteMic.Image = Resources.CaptureMuteImage.ToErrorIcon();
btnMuteMic.Checked = true;
btnMuteMic.Enabled = false;
btnMuteMic.ToolTipText = "Capture Initialization error: " + ex.Message;
}));
}
}
public void Mute(IAudioCaptureProvider audioCapture)
{
MuteCore(audioCapture, true);
}
public void Unmute(IAudioCaptureProvider audioCapture)
{
MuteCore (audioCapture, false);
}
private void MuteCore(IAudioCaptureProvider audioCapture, bool mute)
{
if (audioCapture == null)
throw new ArgumentNullException ("audioCapture");
lock (captures)
{
if (mute)
mutedCaptures.Add (audioCapture);
else
mutedCaptures.Add (audioCapture);
var ps = captures.Values.Where (e => e.AudioCapture == audioCapture);
foreach (var e in ps)
e.Muted = mute;
}
}
public void Mute(IAudioCaptureProvider audioCapture)
{
MuteCore (audioCapture, true);
}
public bool Detach(IAudioCaptureProvider provider)
{
if (provider == null)
throw new ArgumentNullException ("provider");
bool removed = false;
lock (captures)
{
foreach (var entity in captures.Values.Where (e => e.AudioCapture == provider).ToList())
{
captures.Remove (entity.Source);
captureToSourceLookup.Remove (provider);
removed = true;
}
mutedCaptures.Remove (provider);
}
return removed;
}
public void Unmute(IAudioCaptureProvider audioCapture)
{
MuteCore(audioCapture, false);
}
public void Setup()
{
this.provider = new MockAudioCaptureProvider();
this.source = AudioSourceTests.GetTestSource();
var c = new MockConnectionProvider (GablarskiProtocol.Instance).GetClientConnection();
var client = new MockClientContext (c);
this.context = client;
this.sender = new ClientSourceHandler (client, new ClientSourceManager (client));
this.receiver = (IAudioReceiver)this.sender;
}
/// <summary>
/// Constructs a new <see cref="SamplesAvailableEventArgs"/>
/// </summary>
/// <param name="provider">The provider samples are available from.</param>
/// <param name="available">The number of available samples.</param>
public SamplesAvailableEventArgs(IAudioCaptureProvider provider, int available)
{
if (provider == null)
throw new ArgumentNullException ("provider");
Provider = provider;
Available = available;
}
public void TearDown()
{
this.provider = null;
this.source = null;
this.receiver = null;
this.sender = null;
this.context = null;
}
public void Attach(IAudioCaptureProvider audioCapture, AudioSource source, AudioEngineCaptureOptions options)
{
if (audioCapture == null)
throw new ArgumentNullException ("audioCapture");
if (source == null)
throw new ArgumentNullException ("source");
if (options == null)
throw new ArgumentNullException ("options");
if (audioCapture.Device == null)
audioCapture.Device = audioCapture.DefaultDevice;
lock (captures)
{
audioCapture.SamplesAvailable += OnSamplesAvailable;
audioCapture.BeginCapture (source.CodecSettings, source.CodecSettings.FrameSize);
captures[source] = new AudioCaptureEntity (audioCapture, source, options);
captureToSourceLookup[audioCapture] = source;
if (this.captureMuted || mutedCaptures.Contains (audioCapture))
captures[source].Muted = true;
}
}
