public XPAudioDeviceControl()
{
//audioDevices = new Microsoft.DirectX.DirectSound.CaptureDevicesCollection();
mixers = new Mixers(true);
captureMixer = mixers.Recording;
renderMixer = mixers.Playback;
if (captureMixer != null)
{
// Set the current default values:
// For the Device interface
CaptureDeviceInterface = captureMixer.DeviceDetail.MixerName;
// For the Device line
if (captureMixer.UserLines.Count > 0)
{
_UnselectableMixerLineName = captureMixer.UserLines[0].Name;
MixerLine selectedCaptureMixerLine = getSelectedMixerLine(captureMixer);
CaptureDeviceLine = selectedCaptureMixerLine.Name;
}
else
{
throw new DeviceInterfaceException(CaptureDeviceInterface, "No capture line detected for the " + CaptureDeviceInterface + " device interface.");
}
}
// Not supported for now.
// RenderDeviceInterface = renderMixer.DeviceDetail.MixerName;
// MixerLine selectedRenderMixerLine = getSelectedMixerLine(renderMixer);
// RenderDeviceLine = selectedRenderMixerLine.Name;
}
public MixerForm()
{
InitializeComponent();
tBarArray = new TrackBar[2][];
tBarBalanceArray= new TrackBar[2][];
lblArray = new Label[2][];
chkBoxArray = new CheckBox[2][];
//Initialization
mMixers = new Mixers();
mMixers.Playback.MixerLineChanged += new WaveLib.AudioMixer.Mixer.MixerLineChangeHandler(mMixer_MixerLineChanged);
mMixers.Recording.MixerLineChanged += new WaveLib.AudioMixer.Mixer.MixerLineChangeHandler(mMixer_MixerLineChanged);
}
public PlaybackDevice()
{
devList = new List<string>();
regKey = Microsoft.Win32.Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Multimedia\Sound Mapper", true);
if (regKey == null)
regKey = Microsoft.Win32.Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Multimedia", true).CreateSubKey("Sound Mapper");
defaultPlayback = regKey.GetValue("Playback") as string;
/*devColl = new DevicesCollection();
foreach (DeviceInformation dev in devColl)
{
if (dev.ModuleName == "")
continue;
devList.Insert(0, dev.Description);
}*/
mMixers = new Mixers();
foreach (MixerDetail mixerDetail in mMixers.Playback.Devices)
devList.Add(mixerDetail.MixerName);
}
public VolumeDetectorXP()
{
Mixers = new Mixers(true);
}
private void LoadAudioValues()
{
try
{
mMixers = new Mixers();
}
catch (Exception e)
{
///report error
MessageBox.Show(Properties.LocalizedStrings.Message_AudioMixerInitializeError, Properties.LocalizedStrings.Message_InitializeError + e.Message);
return;
}
// set callback
mMixers.Playback.MixerLineChanged += new WaveLib.AudioMixer.Mixer.MixerLineChangeHandler(mMixer_MixerLineChanged);
mMixers.Recording.MixerLineChanged += new WaveLib.AudioMixer.Mixer.MixerLineChangeHandler(mMixer_MixerLineChanged);
MixerLine pbline = mMixers.Playback.UserLines.GetMixerFirstLineByComponentType(MIXERLINE_COMPONENTTYPE.SRC_WAVEOUT);
this.volumeTrackBar.Tag = pbline;
this.muteButton.Tag = pbline;
MixerLine recline = mMixers.Recording.UserLines.GetMixerFirstLineByComponentType(MIXERLINE_COMPONENTTYPE.SRC_MICROPHONE); ;
micMuteButton.Tag = recline;
//If it is 2 channels then ask both and set the volume to the bigger but keep relation between them (Balance)
int volume = 0;
float balance = 0;
if (pbline.Channels != 2)
volume = pbline.Volume;
else
{
pbline.Channel = Channel.Left;
int left = pbline.Volume;
pbline.Channel = Channel.Right;
int right = pbline.Volume;
if (left > right)
{
volume = left;
balance = (volume > 0) ? -(1 - (right / (float)left)) : 0;
}
else
{
volume = right;
balance = (volume > 0) ? (1 - (left / (float)right)) : 0;
}
}
if (volume >= 0)
this.volumeTrackBar.Value = volume;
else
this.volumeTrackBar.Enabled = false;
// toolstrip checkboxes
this.muteButton.ButtonToggled = pbline.Mute;
this.micMuteButton.ButtonToggled = recline.Volume == 0 ? true : false;
_lastMicVol = recline.Volume;
}
public MasterVolumeControlLegacy()
{
_mixers = new Mixers();
_mixers.Playback.DeviceId = -1;
}
public override void Dispose()
{
_mixers = null;
}
void BtnMuteClick(object sender, EventArgs e)
{
Mixers mMixers = new Mixers();
//MixerLine pbline = mMixers.Playback.UserLines.GetMixerFirstLineByComponentType(MIXERLINE_COMPONENTTYPE.SRC_WAVEOUT);
MixerLine recline = mMixers.Recording.UserLines.GetMixerFirstLineByComponentType(MIXERLINE_COMPONENTTYPE.SRC_MICROPHONE);
foreach (MixerLine line in mMixers.Recording.UserLines) {
MessageBox.Show(line.ToString() + " " + line.Selected + " " + line.Id);
}
}
private void ReloadLines()
{
MMErrors errorCode = 0;
mLines.Clear();
mUserLines.Clear();
MIXERLINE mxl = new MIXERLINE();
MIXERLINECONTROLS mlc = new MIXERLINECONTROLS();
MIXERCONTROL mc = new MIXERCONTROL();
uint dwDestination;
unchecked
{
dwDestination = (uint)-1;
}
mxl.cbStruct = (uint)Marshal.SizeOf(mxl);
if (mMixerType == MixerType.Recording)
{
mxl.dwComponentType = MIXERLINE_COMPONENTTYPE.DST_WAVEIN;
errorCode = (MMErrors)MixerNative.mixerGetLineInfo(mHMixer, ref mxl, MIXER_GETLINEINFOF.COMPONENTTYPE);
if (errorCode != MMErrors.MMSYSERR_NOERROR)
{
throw new MixerException(errorCode, Mixers.GetErrorDescription(FuncName.fnMixerGetLineInfo, errorCode));
}
}
else if (mMixerType == MixerType.Playback)
{
mxl.dwComponentType = MIXERLINE_COMPONENTTYPE.DST_SPEAKERS;
errorCode = (MMErrors)MixerNative.mixerGetLineInfo(mHMixer, ref mxl, MIXER_GETLINEINFOF.COMPONENTTYPE);
if (errorCode != MMErrors.MMSYSERR_NOERROR)
{
mxl.dwComponentType = MIXERLINE_COMPONENTTYPE.DST_UNDEFINED;
errorCode = (MMErrors)MixerNative.mixerGetLineInfo(mHMixer, ref mxl, MIXER_GETLINEINFOF.COMPONENTTYPE);
if (errorCode != MMErrors.MMSYSERR_NOERROR)
{
throw new MixerException(errorCode, Mixers.GetErrorDescription(FuncName.fnMixerGetLineInfo, errorCode));
}
}
}
dwDestination = mxl.dwDestination;
MixerLine mixLine = new MixerLine();
if (mMixerType == MixerType.Recording)
{
mixLine.Direction = MixerType.Recording;
}
else if (mMixerType == MixerType.Playback)
{
mixLine.Direction = MixerType.Playback;
}
mixLine.Mixer = this;
mixLine.Channels = mxl.cChannels;
mixLine.CControls = mxl.cControls;
mixLine.Connections = mxl.cConnections;
mixLine.Flag = mxl.fdwLine;
mixLine.Destination = dwDestination;
mixLine.Name = mxl.szName;
mixLine.Id = mxl.dwLineID;
mixLine.ComponentType = mxl.dwComponentType;
mixLine.Source = mxl.dwSource;
mixLine.HMixer = mHMixer;
if (mixLine.CControls != 0 && !(mixLine.CControls == 1 && mixLine.Controls[0].Type == MIXERCONTROL_CONTROLTYPE.MUX))
{
mUserLines.Add(mixLine);
}
mLines.Add(mixLine);
int cConnections = (int)mxl.cConnections;
for (int i = 0; i < cConnections; i++)
{
mxl.cbStruct = (uint)Marshal.SizeOf(mxl);
mxl.dwDestination = dwDestination;
mxl.dwSource = (uint)i;
errorCode = (MMErrors)MixerNative.mixerGetLineInfo(mHMixer, ref mxl, MIXER_GETLINEINFOF.SOURCE);
if (errorCode != MMErrors.MMSYSERR_NOERROR)
{
throw new MixerException(errorCode, Mixers.GetErrorDescription(FuncName.fnMixerGetLineInfo, errorCode));
}
MixerLine mixLineNew = new MixerLine();
if (mMixerType == MixerType.Recording)
{
mixLineNew.Direction = MixerType.Recording;
}
else if (mMixerType == MixerType.Playback)
{
mixLineNew.Direction = MixerType.Playback;
}
mixLineNew.Mixer = this;
mixLineNew.Channels = mxl.cChannels;
mixLineNew.CControls = mxl.cControls;
mixLineNew.Connections = mxl.cConnections;
mixLineNew.Flag = mxl.fdwLine;
mixLineNew.Destination = dwDestination;
mixLineNew.Name = mxl.szName;
mixLineNew.Id = mxl.dwLineID;
mixLineNew.ComponentType = mxl.dwComponentType;
mixLineNew.Source = mxl.dwSource;
mixLineNew.HMixer = mHMixer;
if (mixLineNew.CControls != 0)
{
mUserLines.Add(mixLineNew);
}
mLines.Add(mixLineNew);
}
}
private void InitializeMixer()
{
try
{
mMixers = new Mixers();
mMixers.Playback.MixerLineChanged += new WaveLib.AudioMixer.Mixer.MixerLineChangeHandler(mMixer_MixerLineChanged);
mMixers.Recording.MixerLineChanged += new WaveLib.AudioMixer.Mixer.MixerLineChangeHandler(mMixer_MixerLineChanged);
LoadDeviceCombos(mMixers);
}
catch (Exception ex)
{
}
}
private void LoadDeviceCombos(Mixers mixers)
{
//Load Output Combo
MixerDetail mixerDetailDefault = new MixerDetail();
mixerDetailDefault.DeviceId = -1;
mixerDetailDefault.MixerName = "Default";
mixerDetailDefault.SupportWaveOut = true;
comboBoxPlaybackDevices.Items.Add(mixerDetailDefault);
foreach (MixerDetail mixerDetail in mixers.Playback.Devices)
{
comboBoxPlaybackDevices.Items.Add(mixerDetail);
}
comboBoxPlaybackDevices.SelectedIndex = Settings.Default.SelectedPlaybackDevice;
//Load Ring Combo
mixerDetailDefault = new MixerDetail();
mixerDetailDefault.DeviceId = -1;
mixerDetailDefault.MixerName = "Default";
mixerDetailDefault.SupportWaveOut = true;
comboBoxRingDevices.Items.Add(mixerDetailDefault);
foreach (MixerDetail mixerDetail in mixers.Playback.Devices)
{
comboBoxRingDevices.Items.Add(mixerDetail);
}
comboBoxRingDevices.SelectedIndex = Settings.Default.SelectedRingDevice;
//Load Input Combo
mixerDetailDefault = new MixerDetail();
mixerDetailDefault.DeviceId = -1;
mixerDetailDefault.MixerName = "Default";
mixerDetailDefault.SupportWaveIn = true;
comboBoxRecordingDevices.Items.Add(mixerDetailDefault);
foreach (MixerDetail mixerDetail in mixers.Recording.Devices)
{
comboBoxRecordingDevices.Items.Add(mixerDetail);
}
comboBoxRecordingDevices.SelectedIndex = Settings.Default.SelectedRecordingDevice;
}
public KeyValuePair<string, string> GetWindowsSelectedCaptureDeviceInfo()
{
KeyValuePair<string, string> kvp;
// Retrieve the device selected by default in windows sound configuration
Mixers mixers = new Mixers(true);
Mixer captureMixer = mixers.Recording;
if (captureMixer != null)
{
MixerLine selectedCaptureMixerLine = getSelectedMixerLine(captureMixer);
// Create the key value pair that will contain the device interface name as a key and the line name as a value.
kvp = new KeyValuePair<string, string>(captureMixer.DeviceDetail.MixerName, selectedCaptureMixerLine.Name);
}
else
{
kvp = new KeyValuePair<string, string>("", "");
}
return kvp;
}
private void LoadAudioValues()
{
try {
mMixers = new Mixers();
} catch (Exception e)
{
///report error
(new ErrorDialog("Initialize Error " + e.Message, "Audio Mixer cannot initialize! \r\nCheck audio configuration and start again!")).ShowDialog();
return;
}
// set callback
mMixers.Playback.MixerLineChanged += new WaveLib.AudioMixer.Mixer.MixerLineChangeHandler(mMixer_MixerLineChanged);
mMixers.Recording.MixerLineChanged += new WaveLib.AudioMixer.Mixer.MixerLineChangeHandler(mMixer_MixerLineChanged);
MixerLine pbline = mMixers.Playback.UserLines.GetMixerFirstLineByComponentType(MIXERLINE_COMPONENTTYPE.SRC_WAVEOUT);
toolStripTrackBar1.Tag = pbline;
toolStripMuteButton.Tag = pbline;
MixerLine recline = mMixers.Recording.UserLines.GetMixerFirstLineByComponentType(MIXERLINE_COMPONENTTYPE.SRC_MICROPHONE); ;
toolStripMicMuteButton.Tag = recline;
//If it is 2 channels then ask both and set the volume to the bigger but keep relation between them (Balance)
int volume = 0;
float balance = 0;
if (pbline.Channels != 2)
volume = pbline.Volume;
else
{
pbline.Channel = Channel.Left;
int left = pbline.Volume;
pbline.Channel = Channel.Right;
int right = pbline.Volume;
if (left > right)
{
volume = left;
balance = (volume > 0) ? -(1 - (right / (float)left)) : 0;
}
else
{
volume = right;
balance = (volume > 0) ? (1 - (left / (float)right)) : 0;
}
}
if (volume >= 0)
this.toolStripTrackBar1.Value = volume;
else
this.toolStripTrackBar1.Enabled = false;
// toolstrip checkboxes
this.toolStripMuteButton.Checked = pbline.Mute;
this.toolStripMicMuteButton.Checked = recline.Volume == 0 ? true : false;
_lastMicVol = recline.Volume;
}
public Dictionary<string, List<AudioLineInfo>> getDeviceNames(Mixer mixer, Dictionary<string, List<AudioLineInfo>> deviceDictionary)
{
// Clear dictionary of previously added data (in case some devices have been unplugged or new ones have been plugged in)
deviceDictionary.Clear();
foreach (MixerDetail mixerDetail in mixer.Devices)
{
// Get the device's interface name
string deviceInterfaceFriendlyName = mixerDetail.MixerName;
// Which is set as a dictionary key if a different line already exists for it...
if (!deviceDictionary.ContainsKey(deviceInterfaceFriendlyName))
{
// If this device interface name hasn't already set as a dictionary key, then create a new entry for it.
deviceDictionary[deviceInterfaceFriendlyName] = new List<AudioLineInfo>();
}
// Create a mixer object based on the current deviceId so that we can retrieve the lines.
mixers = new Mixers(true);
Mixer mixer2 = null;
// Get proper mixer type
if (mixer.MixerType == MixerType.Playback){
mixer2 = mixers.Playback;
}
else if(mixer.MixerType == MixerType.Recording){
mixer2 = mixers.Recording;
}
// Set the device id
mixer2.DeviceId = mixerDetail.DeviceId;
// Retrieve the mixer lines and set them in the dictionar
foreach (MixerLine mixerLine in mixer2.UserLines)
{
/**
* Create the line name and interface friendly name (mixer name) pair to associate with the mixer name.
*
* But what? We are associating the mixer name with the mixer name? Isn't this unecessary redundancy?
* We have too because these two values are only identical under XP. In Vista and Windows7 The will be different so this
* is why we structure the response this way.
* Check out the Vista implementation for further details.
*/
//KeyValuePair<string, string> lineNameAndFriendlyNamePair = new KeyValuePair<string, string>(mixerLine.Name, mixerDetail.MixerName);
// Gather device line properties to associate with the device's interface name.
AudioLineInfo audioLineInfo = new AudioLineInfo();
// Line name is confusingly known as the device friendly name.
audioLineInfo.LineName = mixerLine.Name;
// The device's friendly name (the REAL friendly name).
audioLineInfo.FriendlyName = mixerDetail.MixerName;
// Is the device line mutable
audioLineInfo.Mutable = mixerLine.ContainsMute;
deviceDictionary[mixerDetail.MixerName].Add(audioLineInfo);
}
}
return deviceDictionary;
}
private void SettingsForm_Load(object sender, EventArgs e)
{
// Continued
updateAccountList();
comboBoxAccounts.SelectedIndex = SipekResources.Configurator.DefaultAccountIndex;
/////
checkBoxDND.Checked = SipekResources.Configurator.DNDFlag;
checkBoxAA.Checked = SipekResources.Configurator.AAFlag;
checkBoxCFU.Checked = SipekResources.Configurator.CFUFlag;
checkBoxCFNR.Checked = SipekResources.Configurator.CFNRFlag;
checkBoxCFB.Checked = SipekResources.Configurator.CFBFlag;
textBoxCFU.Text = SipekResources.Configurator.CFUNumber;
textBoxCFNR.Text = SipekResources.Configurator.CFNRNumber;
textBoxCFB.Text = SipekResources.Configurator.CFBNumber;
textBoxListenPort.Text = SipekResources.Configurator.SIPPort.ToString();
textBoxStunServerAddress.Text = SipekResources.Configurator.StunServerAddress;
comboBoxDtmfMode.SelectedIndex = (int)SipekResources.Configurator.DtmfMode;
checkBoxPublish.Checked = SipekResources.Configurator.PublishEnabled;
textBoxExpires.Text = SipekResources.Configurator.Expires.ToString();
checkBoxVAD.Checked = SipekResources.Configurator.VADEnabled;
textBoxECTail.Text = SipekResources.Configurator.ECTail.ToString();
textBoxNameServer.Text = SipekResources.Configurator.NameServer;
// init audio
try {
mMixers = new Mixers();
mMixers.Playback.MixerLineChanged += new WaveLib.AudioMixer.Mixer.MixerLineChangeHandler(mMixer_MixerLineChanged);
mMixers.Recording.MixerLineChanged += new WaveLib.AudioMixer.Mixer.MixerLineChangeHandler(mMixer_MixerLineChanged);
LoadDeviceCombos(mMixers);
}
catch (Exception ex)
{
///report error
(new ErrorDialog("Initialize Error " + ex.Message, "Audio Mixer cannot initialize! \r\nCheck audio configuration and start again!")).ShowDialog();
}
// load codecs from system
if (SipekResources.StackProxy.IsInitialized)
{
int noofcodecs = SipekResources.StackProxy.getNoOfCodecs();
for (int i = 0; i < noofcodecs; i++)
{
string name = SipekResources.StackProxy.getCodec(i);
listBoxDisCodecs.Items.Add(name);
}
// load enabled codecs from settings
List<string> codeclist = SipekResources.Configurator.CodecList;
foreach (string item in codeclist)
{
// item match with disabled list (all supported codec)
if (listBoxDisCodecs.Items.Contains(item))
{
// move item from disabled list to enabled
listBoxDisCodecs.Items.Remove(item);
listBoxEnCodecs.Items.Add(item);
}
}
}
// set stack flags
ReregisterRequired = false;
RestartRequired = false;
}
private void trackBarVolume_ValueChanged2(object sender, EventArgs e)
{
Mixers mMixers;
mMixers = new Mixers();
mMixers.Playback.MixerLineChanged += new WaveLib.AudioMixer.Mixer.MixerLineChangeHandler(mMixer_MixerLineChanged);
foreach (MixerDetail mixerDetail in mMixers.Playback.Devices)
cboOutputDevices.Items.Add(mixerDetail);
cboOutputDevices.SelectedIndex = 0;
MixerLines lines;
mMixers.Playback.DeviceId = ((MixerDetail)cboOutputDevices.SelectedItem).DeviceId;
lines = mMixers.Playback.UserLines;
TrackBar tBar = (TrackBar)sender;
MixerLine line = (MixerLine)tBar.Tag;
if (line.Channels != 2)
{
// One channel or more than two let set the volume uniform
line.Channel = Channel.Uniform;
line.Volume = tBar.Value;
}
}
private void LoadDeviceCombos(Mixers mixers)
{
//Load Output Combo
MixerDetail mixerDetailDefault = new MixerDetail();
mixerDetailDefault.DeviceId = -1;
mixerDetailDefault.MixerName = "Default";
mixerDetailDefault.SupportWaveOut = true;
comboBoxPlaybackDevices.Items.Add(mixerDetailDefault);
foreach (MixerDetail mixerDetail in mixers.Playback.Devices)
{
comboBoxPlaybackDevices.Items.Add(mixerDetail);
}
//comboBoxPlaybackDevices.SelectedIndex = 0;
comboBoxPlaybackDevices.Text = Globals.Cnf.audioPlay;
//Load Input Combo
mixerDetailDefault = new MixerDetail();
mixerDetailDefault.DeviceId = -1;
mixerDetailDefault.MixerName = "Default";
mixerDetailDefault.SupportWaveIn = true;
comboBoxRecordingDevices.Items.Add(mixerDetailDefault);
foreach (MixerDetail mixerDetail in mixers.Recording.Devices)
{
comboBoxRecordingDevices.Items.Add(mixerDetail);
}
//comboBoxRecordingDevices.SelectedIndex = 0;
comboBoxRecordingDevices.Text = Globals.Cnf.audioRec;
}
bool InicializaAudio()
{
try
{
mMixers = new Mixers();
//mMixers.Playback.MixerLineChanged += new WaveLib.AudioMixer.Mixer.MixerLineChangeHandler(mMixer_MixerLineChanged);
//mMixers.Recording.MixerLineChanged += new WaveLib.AudioMixer.Mixer.MixerLineChangeHandler(mMixer_MixerLineChanged);
LoadDeviceCombos(mMixers);
return true;
}
catch (Exception ex)
{
///report error
MessageBox.Show("Error de inicialización de audio" + ex.Message, "Audio Mixer");
return false;
}
}
