private static bool SetMute(MidiConfiguration midiConfig, MidiControlChangeMessage msg, bool oldMute)
{
var newMute = oldMute;
if (midiConfig.ControllerType == ControllerTypes.LinearPotentiometer)
{
var calcVolume = Current.CalculateVolume(msg.ControlValue, midiConfig.MinValue, midiConfig.MaxValue,
midiConfig.ScalingValue);
newMute = calcVolume < 50;
}
else if (midiConfig.ControllerType == ControllerTypes.Button)
{
if (msg.ControlValue == midiConfig.MaxValue)
{
newMute = !newMute;
}
}
else if (midiConfig.ControllerType == ControllerTypes.RotaryEncoder)
{
if (msg.ControlValue == midiConfig.MaxValue)
{
newMute = false;
}
else
{
newMute = true;
}
}
return(newMute);
}
private static int SetVolume(MidiConfiguration midiConfig, MidiControlChangeMessage msg, int oldVolume)
{
var newVolume = oldVolume;
switch (midiConfig.ControllerType)
{
case ControllerTypes.LinearPotentiometer:
newVolume = Current.CalculateVolume(msg.ControlValue, midiConfig.MinValue, midiConfig.MaxValue,
midiConfig.ScalingValue);
break;
case ControllerTypes.Button:
{
if (msg.ControlValue == midiConfig.MaxValue)
{
newVolume = oldVolume > 0 ? 0 : 100;
}
break;
}
case ControllerTypes.RotaryEncoder when msg.ControlValue == midiConfig.MinValue:
{
newVolume -= (int)midiConfig.ScalingValue;
if (newVolume < 0)
{
newVolume = 0;
}
break;
}
case ControllerTypes.RotaryEncoder:
{
if (msg.ControlValue == midiConfig.MaxValue)
{
newVolume += (int)midiConfig.ScalingValue;
if (newVolume > 100)
{
newVolume = 100;
}
}
break;
}
}
return(newVolume);
}
private static bool MidiEquals(MidiConfiguration midiConfig, MidiControlChangeMessage msg)
{
return(midiConfig.Channel == msg.Channel && midiConfig.Controller == msg.Controller);
}
