private void ManageButtonsActivation(List <Button> buttons, Oscillator oscillator)
{
foreach (Button button in buttons)
{
//The tag should look like this: 1S -> Oscillator 1, sine waveform
string tag = button.Tag.ToString();
//The second char of the tag is the type of waveform
SignalGeneratorType signalGeneratorType = GetSignalGeneratorType(tag[1]);
button.Enabled = signalGeneratorType != oscillator.WaveType;
}
}
public MIDIPlayer(int pDeviceIndex, Oscillator o1, Oscillator o2, Oscillator o3)
{
DeviceIndex = pDeviceIndex;
Device = new MidiIn(DeviceIndex);
O1 = o1;
O2 = o2;
O3 = o3;
_midiNotes = ComputeMidiNotes();
_disposed = false;
}
public SynthView()
{
InitializeComponent();
KeyPreview = true;
o1 = new Oscillator();
o2 = new Oscillator();
o3 = new Oscillator();
Oscillator1Buttons = new List <Button>()
{
btnNoise1,
btnSawTooth1,
btnSine1,
btnSquare1,
btnTriangle1
};
Oscillator2Buttons = new List <Button>()
{
btnNoise2,
btnSawTooth2,
btnSine2,
btnSquare2,
btnTriangle2
};
Oscillator3Buttons = new List <Button>()
{
btnNoise3,
btnSawTooth3,
btnSine3,
btnSquare3,
btnTriangle3
};
//If there is a midi device, we create a new midi player
if (MidiIn.NumberOfDevices > 0)
{
midiPlayer = new MIDIPlayer(DEFAULT_MIDI_DEVICE_ID, o1, o2, o3);
}
}
private void ManageEnabledActivation(List <Button> buttons, ref TrackBar trb, ref Oscillator oscillator, bool enabled)
{
oscillator.IsEnabled = enabled;
foreach (Button btn in buttons)
{
btn.Enabled = enabled;
}
trb.Enabled = enabled;
if (enabled)
{
ManageButtonsActivation(buttons, oscillator);
}
}
private void ChangeWaveType(ref Oscillator oscillator, List <Button> buttons, SignalGeneratorType signalGeneratorType)
{
oscillator.WaveType = signalGeneratorType;
ManageButtonsActivation(buttons, oscillator);
}
