private void MidiIn_ChannelMessageReceived(object sender, ChannelMessageEventArgs e)
{
if (e.Message.MidiChannel == MidiChannel)
{
if (e.Message.MessageType == MessageType.Channel && e.Message.Command == ChannelCommand.NoteOn)
{
lock (MidiIn)
{
if (NoteReceiver == null)
{
NoteReceiver = new NoteTimecodeReceiver();
}
NoteReceiver.AddNote(e.Message.Data1);
if (NoteReceiver.StartBeatNumber != null && !TabitCurrentlyPlaying)
{
TimecodeTransmissionStarted(this, new TransmissionStartedEventArgs(NoteReceiver.StartBeatNumber.Value));
TabitCurrentlyPlaying = true;
Timer.Start();
}
}
}
}
}
private void Timer_Tick(object sender, EventArgs e)
{
if (TabitCurrentlyPlaying && (DateTime.Now - NoteReceiver.LastNoteReceived).TotalSeconds > 1)
{
Timer.Stop();
TimecodeTransmissionStopped(this, new EventArgs());
TabitCurrentlyPlaying = false;
NoteReceiver = null;
}
}
public TabitTimecodeListener(InputDevice midiIn, int midiChannel)
{
MidiIn = midiIn;
MidiChannel = midiChannel;
NoteReceiver = new NoteTimecodeReceiver();
Timer = TimerFactory.Create();
Timer.Mode = TimerMode.Periodic;
Timer.Period = 10;
Timer.Tick += Timer_Tick;
MidiIn.StartRecording();
MidiIn.ChannelMessageReceived += MidiIn_ChannelMessageReceived;
}
