/// <summary>
/// Dispose
/// </summary>
public void Dispose()
{
if (audioClientInterface != null)
{
if (audioClockClient != null)
{
audioClockClient.Dispose();
audioClockClient = null;
}
if (audioRenderClient != null)
{
audioRenderClient.Dispose();
audioRenderClient = null;
}
if (audioCaptureClient != null)
{
audioCaptureClient.Dispose();
audioCaptureClient = null;
}
if (audioStreamVolume != null)
{
audioStreamVolume.Dispose();
audioStreamVolume = null;
}
if (audioSessionControl != null)
{
audioSessionControl.Dispose();
audioSessionControl = null;
}
Marshal.ReleaseComObject(audioClientInterface);
audioClientInterface = null;
GC.SuppressFinalize(this);
}
}
/// <summary>
/// Constructor for session panel creation.
/// </summary>
/// <param name="device">Selected device.</param>
/// <param name="session">Current session of device.</param>
public VolumePanel(MMDevice device, AudioSessionControl session)
{
this.devicePanel = false;
this.device = device;
this.session = session;
InitializeComponent();
cmbDevice.Visible = false;
Process process = Process.GetProcessById((int)session.GetProcessID);
if (session.IsSystemSoundsSession)
{
lblName.Text = "System Sounds";
pbProcessIcon.Visible = false;
btnSoundProperties.Visible = true;
var iconAddress = session.IconPath.Split(',');
var icon = IconExtractor.Extract(iconAddress[0], int.Parse(iconAddress[1]), true);
if (icon != null)
btnSoundProperties.Image = icon.ToBitmap();
tooltip.SetToolTip(btnSoundProperties, lblName.Text);
}
else
{
pbProcessIcon.Image = Icon.ExtractAssociatedIcon(process.MainModule.FileName).ToBitmap();
lblName.Text = process.MainWindowTitle != "" ? process.MainWindowTitle : process.ProcessName;
pbProcessIcon.Visible = true;
btnSoundProperties.Visible = false;
tooltip.SetToolTip(pbProcessIcon, lblName.Text);
}
tooltip.SetToolTip(lblName, lblName.Text);
session.RegisterEventClient(this);
UpdateVolume();
UpdateMuted();
}
void AddVolumePanel(AudioSessionControl session)
{
var panel = new VolumePanel(DeviceVolumePanel.Device, session);
AppVolumePanels.Add(panel);
flowLayoutPanelApps.Controls.Add(panel);
}
private void AudioSessionManager_OnSessionCreated(object sender, IAudioSessionControl newSession)
{
var audioSessionControl = new AudioSessionControl(newSession);
if (_audioSessionControl == null && audioSessionControl.GetProcessID == Process.GetCurrentProcess().Id)
{
_audioSessionControl = audioSessionControl;
_audioSessionControl.RegisterEventClient(this);
if (_audioSessionControl.SimpleAudioVolume.Mute)
{
_isMuted = true;
}
UpdateVolume();
UpdateIsMuted();
}
}
