private void AdjustLayout()
{
int volchan = 0, mutechan = 0;
if (line == null)
{
lineName.Text = "No Line Selected";
channels = 0;
}
else
{
lineName.Text = line.Name;
FaderMixerControl vol = line.VolumeControl;
if (vol != null)
{
volchan = vol.RawValueMultiplicity;
}
BooleanMixerControl mute = line.MuteSwitch;
if (mute != null)
{
mutechan = mute.RawValueMultiplicity;
}
channels = volchan > mutechan ? volchan : mutechan;
}
mainPanel.RowCount = channels;
mainPanel.Height = channels * 21;
mainPanel.RowStyles.Clear();
for (int i = 0; i < channels; i++)
{
mainPanel.RowStyles.Add(new RowStyle(SizeType.Absolute, 21));
}
mainPanel.Controls.Clear();
muteSwitches = new CheckBox[channels];
volumePanels = new VolumePanel[channels];
for (int i = 0; i < channels; i++)
{
muteSwitches[i] = new CheckBox();
muteSwitches[i].Dock = DockStyle.Fill;
muteSwitches[i].CheckedChanged += new System.EventHandler(this.muteSwitchTemplate_CheckedChanged);
muteSwitches[i].Enabled = i < mutechan;
mainPanel.Controls.Add(muteSwitches[i], 0, i);
if (i < volchan)
{
volumePanels[i] = new VolumePanel(this, i);
volumePanels[i].BorderStyle = BorderStyle.FixedSingle;
volumePanels[i].Dock = DockStyle.Fill;
mainPanel.Controls.Add(volumePanels[i], 1, i);
}
}
updateValue();
}
private void ChangeVolume(CompatibilityMode Mode, Method ChangeMethod)
{
if (Mode == CompatibilityMode.Compatible)
{
FaderMixerControl fmx = ((MixerLine)Mixer.OpenMixer(0).DestinationLines[0]).VolumeControl;
int iPercent = (fmx.Maximum / 100) * _Settings.Percent;
iPercent = ChangeMethod == Method.VolumeUp ? iPercent : -iPercent;
fmx.Values = fmx.Values.Select(i => i = GetCompatibleVolumeRange(i + iPercent, fmx.Minimum, fmx.Maximum)).ToArray();
}
else
{
MMDeviceEnumerator devEnum = new MMDeviceEnumerator();
MMDevice defaultDevice = devEnum.GetDefaultAudioEndpoint(EDataFlow.eRender, ERole.eMultimedia);
float fPercent = (float)_Settings.Percent / 100F;
fPercent = ChangeMethod == Method.VolumeUp ? fPercent : -fPercent;
float newValue = defaultDevice.AudioEndpointVolume.MasterVolumeLevelScalar + fPercent;
defaultDevice.AudioEndpointVolume.MasterVolumeLevelScalar = GetCompatibleVolumeRange(newValue, 0F, 1F);
}
}
