public LaunchpadDevice(int index)
{
InitialiseButtons();
int i = 0;
mInputDevice = InputDevice.InstalledDevices.Where(x => x.Name.Contains("Launchpad")).
FirstOrDefault(x => i++ == index);
i = 0;
mOutputDevice = OutputDevice.InstalledDevices.Where(x => x.Name.Contains("Launchpad")).
FirstOrDefault(x => i++ == index);
if (mInputDevice == null)
throw new LaunchpadException("Unable to find input device.");
if (mOutputDevice == null)
throw new LaunchpadException("Unable to find output device.");
mInputDevice.Open();
mOutputDevice.Open();
mInputDevice.StartReceiving(new Clock(120));
mInputDevice.NoteOn += mInputDevice_NoteOn;
mInputDevice.ControlChange += mInputDevice_ControlChange;
Reset();
}
private void MidiActive(object sender, RoutedEventArgs e)
{
if ((sender as CheckBox).IsChecked ?? false)
{
if (inputDevices.SelectedIndex == -1)
{
return;
}
d = Midi.InputDevice.InstalledDevices[inputDevices.SelectedIndex];
d.NoteOn += D_NoteOn;
d.NoteOff += D_NoteOff;
d.ProgramChange += D_ProgramChange;
d.ControlChange += D_ControlChange;
if (!d.IsOpen)
{
d.Open();
}
d.StartReceiving(null);
}
else
{
d.StopReceiving();
d.Close();
}
}
public void Connect()
{
if (_inputDevice == null)
{
_inputDevice = (from device in InputDevice.InstalledDevices
where device.Name == _deviceName
select device).FirstOrDefault();
if (_inputDevice != null)
{
_inputDevice.Open();
_inputDevice.NoteOn += OnInputDeviceNoteOn;
_inputDevice.NoteOff += OnInputDeviceNoteOff;
_inputDevice.ControlChange += OnInputDeviewControlChange;
_inputDevice.StartReceiving(null);
}
}
if (_outputDevice == null)
{
_outputDevice = (from device in OutputDevice.InstalledDevices
where device.Name == _deviceName
select device).FirstOrDefault();
if (_outputDevice != null)
{
_outputDevice.Open();
_outputDevice.SilenceAllNotes();
}
}
}
public GamePlayer(InputDevice input, MidiFile midifile, MidiOptions midiOption)
{
inputDevice = input;
processer = new MidiProcesser(midifile, midiOption);
inputDevice.NoteOn += delegate(NoteOnMessage msg)
{
ComputeScore(msg.Pitch, processer.Position);
};
inputDevice.NoteOff += delegate(NoteOffMessage msg)
{
};
inputDevice.ProgramChange += delegate(ProgramChangeMessage msg)
{
};
inputDevice.PitchBend += delegate(PitchBendMessage msg)
{
};
}
public Summarizer(InputDevice inputDevice)
{
this.inputDevice = inputDevice;
pitchesPressed = new Dictionary<Pitch, bool>();
inputDevice.NoteOn += new InputDevice.NoteOnHandler(this.NoteOn);
inputDevice.NoteOff += new InputDevice.NoteOffHandler(this.NoteOff);
PrintStatus();
}
private void OpenMidiDevice(Midi.InputDevice _InputDevice)
{
if (!_InputDevice.IsOpen)
{
_InputDevice.Open();
_InputDevice.ControlChange += new InputDevice.ControlChangeHandler(NoteCC);
_InputDevice.StartReceiving(null); // Note events will be received in another thread Console.ReadKey(); // This thread waits for a keypress ...
}
}
private void Form1_Load(object sender, EventArgs e)
{
clock.Start();
inputDevice = InputDevice.InstalledDevices[0];
inputDevice.Open();
inputDevice.NoteOn += msg => { noteCollector.ProcessMidiMessage(msg); messages.Add(msg); notesControl1.Invalidate(); };
inputDevice.NoteOff += msg => { noteCollector.ProcessMidiMessage(msg); notesControl1.Invalidate(); };
inputDevice.StartReceiving(clock);
}
public Scaler(Clock clock, InputDevice inputDevice, OutputDevice outputDevice)
{
this.clock = clock;
this.inputDevice = inputDevice;
this.outputDevice = outputDevice;
this.scaleToUse = 0;
if (inputDevice != null)
{
inputDevice.NoteOn += new InputDevice.NoteOnHandler(this.NoteOn);
}
}
public Arpeggiator(InputDevice inputDevice, OutputDevice outputDevice, Clock clock)
{
this.inputDevice = inputDevice;
this.outputDevice = outputDevice;
this.clock = clock;
if (inputDevice != null)
{
inputDevice.NoteOn += new InputDevice.NoteOnHandler(this.NoteOn);
inputDevice.NoteOff += new InputDevice.NoteOffHandler(this.NoteOff);
}
}
public LearningPlayer(InputDevice input, MidiFile midifile, MidiOptions midiOption)
{
processer = new MidiProcesser(midifile, midiOption);
inputDevice = input;
inputDevice.NoteOn += delegate(NoteOnMessage msg)
{
ProcessPitch(msg.Pitch);
};
processer.NoteOn += delegate(Channel channel, Pitch pitch, int velocity)
{
waitPitch = pitch;
processer.Stop();
};
}
public Midi.OutputDevice matrixOut; // Yeet Output in
private void requestMatrixInfo()
{
//Setup Midi
Console.WriteLine("Looking for Midi input device " + matrix.Name);
int i = 0;
foreach (Midi.InputDevice inputDevice in Midi.InputDevice.InstalledDevices)
{
Console.WriteLine(inputDevice.Name);
if (inputDevice.Name == matrix.Name)
{
Console.WriteLine("Midi Input Connected: " + inputDevice.Name);
matrixIn = Midi.InputDevice.InstalledDevices[i];
if (!matrixIn.IsOpen)
{
matrixIn.Open();
matrixIn.SysEx += new Midi.InputDevice.SysExHandler(ReceiveSysEx);
matrixIn.StartReceiving(null, true);
}
break;
}
i++;
}
Console.WriteLine("Looking for Midi output device " + matrix.Name);
i = 0;
foreach (Midi.OutputDevice outputDevice in Midi.OutputDevice.InstalledDevices)
{
Console.WriteLine(outputDevice.Name);
if (outputDevice.Name == matrix.Name)
{
Console.WriteLine("Midi Output Connected: " + outputDevice.Name);
matrixOut = Midi.OutputDevice.InstalledDevices[i];
if (!matrixOut.IsOpen)
{
matrixOut.Open();
}
break;
}
i++;
}
matrixOut.SendSysEx(new byte[] { 240, 0, 2, 3, 1, 0, 17, 16, 247 }); //获取设备名字
matrixOut.SendSysEx(new byte[] { 240, 0, 2, 3, 1, 0, 17, 17, 247 }); //获取设备序列号String
matrixOut.SendSysEx(new byte[] { 240, 0, 2, 3, 1, 0, 17, 18, 0, 247 }); //获取设备固件String
matrixOut.SendSysEx(new byte[] { 240, 0, 2, 3, 1, 0, 17, 18, 1, 247 }); //获取设备固件Bytes
}
public Arpeggiator(InputDevice inputDevice, OutputDevice outputDevice, Clock clock)
{
this.inputDevice = inputDevice;
this.outputDevice = outputDevice;
this.clock = clock;
this.currentChordPattern = 0;
this.currentScalePattern = 0;
this.playingChords = false;
this.lastSequenceForPitch = new Dictionary<Pitch, List<Pitch>>();
if (inputDevice != null)
{
inputDevice.NoteOn += new InputDevice.NoteOnHandler(this.NoteOn);
inputDevice.NoteOff += new InputDevice.NoteOffHandler(this.NoteOff);
}
}
public void DisConnect()
{
if (_inputDevice != null)
{
_inputDevice.StopReceiving();
_inputDevice.Close();
_inputDevice.RemoveAllEventHandlers();
_inputDevice = null;
}
if (_outputDevice != null)
{
_outputDevice.Close();
_outputDevice = null;
}
}
public Launchpad(InputDevice inputDevice, OutputDevice outputDevice, Clock clock)
{
this.inputDevice = inputDevice;
this.outputDevice = outputDevice;
this.clock = clock;
if (this.inputDevice.IsOpen)
{
this.inputDevice.Close();
}
if (this.outputDevice.IsOpen)
{
this.outputDevice.Close();
}
this.inputDevice.Open();
this.inputDevice.NoteOn += new InputDevice.NoteOnHandler(NoteOn);
this.inputDevice.StartReceiving(null);
this.outputDevice.Open();
this.ShowColours();
DemoSetup();
}
public void NextInput()
{
try
{
inputDevice.StopReceiving();
inputDevice.Close();
}
catch (NullReferenceException) { }
if (++input < InputDevice.InstalledDevices.Count)
inputDevice = InputDevice.InstalledDevices[input];
else if (InputDevice.InstalledDevices.Count != 0)
inputDevice = InputDevice.InstalledDevices[input = 0];
else
{
inputDevice = null;
return;
}
inputDevice.Open();
inputDevice.NoteOn += new InputDevice.NoteOnHandler(NoteOn);
inputDevice.NoteOff += new InputDevice.NoteOffHandler(NoteOff);
inputDevice.StartReceiving(null);
Display();
}
public MainWindow()
{
InitializeComponent();
this.DataContext = _text;
List <string> ports = SerialPort.GetPortNames().ToList();
ports.Sort();
_serialPort = _serialPort = new SerialPort(ports.Last(), 31250, Parity.None, 8, StopBits.One);
_serialPort.Open();
_midiDevice = Midi.InputDevice.InstalledDevices.First();
_midiDevice.Open();
_midiDevice.NoteOn += MidiDeviceOnNoteOn;
_midiDevice.NoteOff += MidiDeviceOnNoteOff;
_midiDevice.PitchBend += MidiDevicePitchBend;
_midiDevice.ControlChange += MidiDeviceControlChange;
_midiDevice.StartReceiving(null);
}
private void SetUpMidiListener()
{
midiDevice = InputDevice.InstalledDevices.FirstOrDefault(dev => dev.Name == settings.MidiInputDeviceName);
if (midiDevice != null)
{
midiDevice.NoteOn += MidiInputDevice_NoteOn;
}
}
private void OpenButton_Click(object sender, EventArgs e)
{
if (InputDevice.InstalledDevices.Count > 0)
{
if (currentInputDevice != null && currentInputDevice.IsOpen)
{
currentInputDevice.StopReceiving();
currentInputDevice.NoteOn -= new InputDevice.NoteOnHandler(NoteOn);
currentInputDevice.NoteOff -= new InputDevice.NoteOffHandler(NoteOff);
currentInputDevice.Close();
}
if (comboBox1.SelectedIndex >=0)
{
label1.Text = "";
currentInputDevice = InputDevice.InstalledDevices[comboBox1.SelectedIndex];
}
if (currentInputDevice != null)
{
currentInputDevice.Open();
label1.Text = "Connected to" +currentInputDevice.Name;
currentInputDevice.NoteOn += new InputDevice.NoteOnHandler(NoteOn);
currentInputDevice.NoteOff += new InputDevice.NoteOffHandler(NoteOff);
currentInputDevice.StartReceiving(null); // Note events will be received in another thread
}
}
}
/// <summary>
/// Function to connect with a LaunchpadDevice
/// </summary>
/// <param name="device">The Launchpad to connect to.</param>
/// <returns>Returns bool if connection was successful.</returns>
public bool connect(LaunchpadDevice device)
{
foreach(InputDevice id in Midi.InputDevice.InstalledDevices)
{
if (id.Name.ToLower() == device._midiName.ToLower())
{
targetInput = id;
id.Open();
targetInput.NoteOn += new InputDevice.NoteOnHandler(midiPress);
targetInput.StartReceiving(null);
}
}
foreach (OutputDevice od in Midi.OutputDevice.InstalledDevices)
{
if (od.Name.ToLower() == device._midiName.ToLower())
{
targetOutput = od;
od.Open();
}
}
return true; // targetInput.IsOpen && targetOutput.IsOpen;
}
private void btnRecieve_Click(object sender, EventArgs e)
{
if (listBox1.SelectedItem == null)
{
MessageBox.Show("No device selected!");
return;
}
inDevice = (InputDevice)listBox1.SelectedItem;
try
{
inDevice.Open();
inDevice.NoteOn += new InputDevice.NoteOnHandler(NoteOn);
inDevice.StartReceiving(null); // Note events will be received in another thread
btnRecieve.Enabled = false;
btnClose.Enabled = true;
}
catch (Midi.DeviceException)
{
MessageBox.Show("Device is already openend in another program", "Error");
}
}
/// <summary>
/// Initialize a MIDI input device and add the noteon event
/// </summary>
public void InitializeInputDevice()
{
try {
this.inputDevice = null;
if (InputDevice.InstalledDevices.Count == 0) {
PrintMessage("No input devices...");
return;
} else {
this.inputDevice = InputDevice.InstalledDevices[0];
}
if (this.inputDevice.IsOpen) {
this.inputDevice.Close();
}
this.inputDevice.Open();
this.inputDevice.StartReceiving(null);
this.inputDevice.NoteOn += new InputDevice.NoteOnHandler(this.NoteOn);
PrintMessage(this.inputDevice.Name);
} catch (DeviceException) {
this.removeInputDevice();
PrintMessage("No input devices...");
}
}
private void CloseMidiDevice(Midi.InputDevice _InputDevice)
{
_InputDevice.StopReceiving();
_InputDevice.ControlChange -= NoteCC;
_InputDevice.Close();
}
// Switches input devices, turning off the old one (if any) and turning on the new one.
private void UseInputDevice(InputDevice newInputDevice)
{
if (newInputDevice == inputDevice) {
return;
}
if (inputDevice != null)
{
if (inputDevice.IsOpen)
{
if (inputDevice.IsReceiving)
{
inputDevice.StopReceiving();
}
inputDevice.Close();
}
inputDevice.NoteOn -= noteOnHandler;
inputDevice.NoteOff -= noteOffHandler;
}
inputDevice = newInputDevice;
inputDevice.NoteOn += noteOnHandler;
inputDevice.NoteOff += noteOffHandler;
inputDevice.Open();
inputDevice.StartReceiving(null);
}
/// <summary>
/// Private method for constructing the array of MidiInputDevices by calling the Win32 api.
/// </summary>
/// <returns></returns>
private static InputDevice[] MakeDeviceList()
{
uint inDevs = Win32API.midiInGetNumDevs();
InputDevice[] result = new InputDevice[inDevs];
for (uint deviceId = 0; deviceId < inDevs; deviceId++)
{
Win32API.MIDIINCAPS caps = new Win32API.MIDIINCAPS();
Win32API.midiInGetDevCaps((UIntPtr)deviceId, out caps);
result[deviceId] = new InputDevice((UIntPtr)deviceId, caps);
}
return result;
}
public void removeInputDevice()
{
try {
if (this.inputDevice != null) {
this.inputDevice.StopReceiving();
this.inputDevice.Close();
this.inputDevice.RemoveAllEventHandlers();
}
this.inputDevice = null;
} catch(DeviceException) {}
}
