public void onLoad(object sender, System.EventArgs e)
{
//window loaded, set window back to a normal state
this.WindowState = FormWindowState.Normal;
this.Visible = false;
this.ShowInTaskbar = true;
pthrough.Start();
CreateMIDIDevList();
if (inDevs.Count > 0)
{
int def = getInDev();
if (def < -1 || def > inDevs.Count)
{
def = -1;
setInDev(-1);
}
else if (def == -1)
{
devInBox.SelectedIndex = inDevs.Count;
}
else
{
lock (inLock)
{
inPort.Open(def);
inPort.Start();
}
devInBox.SelectedIndex = def;
}
}
if (outDevs.Count > 0)
{
int def = getOutDev();
if (def < -1 || def > outDevs.Count)
{
def = -1;
setOutDev(-1);
}
else if (def == -1)
{
devOutBox.SelectedIndex = outDevs.Count;
}
else
{
lock (outLock)
{
outPort.Open(def);
}
devOutBox.SelectedIndex = def;
}
}
devInBox.SelectedIndexChanged += devInBox_SelectedIndexChanged;
devOutBox.SelectedIndexChanged += devOutBox_SelectedIndexChanged;
SetThreadStatus();
}
public void Start()
{
InPort = new MidiInPort();
InPort.Successor = new FloppyReceiver();
InPort.Open(0);
InPort.Start();
}
public void Start(int portId)
{
_appData.Events.Clear();
_inPort.Open(portId);
_inPort.Start();
}
public void Dispose_AccessDisposedPort_ThrowsException()
{
MidiInPort port = null;
using (port = CreateMidiInPort())
{
} // Dispose
port.Open(0);
Assert.Fail();
}
public MidiGlobalHolder(int index)
{
Global = new MidiGlobal(this);
port = new MidiInPort();
port.Successor = this;
var count = new MidiInPortCapsCollection().Count;
if (index >= count)
{
throw new Exception(string.Format("MIDI device with port index {0} not found", index));
}
port.Open(index);
port.Start();
}
public void Start(int inPortId, int outPortId, MidiNoteMapIndex index)
{
_index = index;
try
{
byte channel = (byte)((InChannel - 1) & 0x0F);
_inNoteOn = (byte)(NoteOn | channel);
_inNoteOff = (byte)(NoteOff | channel);
channel = (byte)((OutChannel - 1) & 0x0F);
_outNoteOn = (byte)(NoteOn | channel);
_outNoteOff = (byte)(NoteOff | channel);
_diagnosticsReceiver.Reset();
_outPort.Open(outPortId);
_inPort.Open(inPortId);
_inPort.Start();
}
catch
{
if (_outPort.HasStatus(MidiPortStatus.Open))
{
_outPort.Close();
}
if (_inPort.HasStatus(MidiPortStatus.Open))
{
_inPort.Close();
}
throw;
}
sendTest();
}
public void Start(int portId)
{
_inPort.Open(portId);
_inPort.Start();
}
public RecordResult StartRecording(RecordOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
int[] inputIds = options.MidiInputs.SelectMany(GetMidiInputId).Distinct().ToArray();
if (inputIds.Length == 0)
{
return(new RecordResult($"No MIDI inputs for '{string.Join(", ", options.MidiInputs)}' could be located"));
}
_logger.LogInformation($"Working dir: {Environment.CurrentDirectory}");
var delayToSave = TimeSpan.FromMilliseconds(options.DelayToSave);
_logger.LogInformation($"Delay to save: {delayToSave}");
var pathFormatString = options.PathFormatString;
_logger.LogInformation($"Output Path: {pathFormatString}");
var midiResolution = options.MidiResolution;
_logger.LogInformation($"MIDI resolution: {midiResolution}");
var receiverFactory = new ObservableReceiverFactory(_logger);
var savingPoints = receiverFactory
.Throttle(delayToSave)
.Select(x => x.AbsoluteTime);
_ = receiverFactory
.Window(savingPoints)
.Select(x => x
.Aggregate(ImmutableList <MidiFileEvent> .Empty, (l, i) => l.Add(i)))
.ForEachAsync(midiFile => midiFile
.ForEachAsync(SaveMidiFile));
var midiIns = new List <MidiInPort>();
foreach (var inputId in inputIds)
{
var midiIn = new MidiInPort
{
Successor = receiverFactory.Build(inputId)
};
midiIn.Open(inputId);
midiIn.Start();
midiIns.Add(midiIn);
}
return(new RecordResult(() =>
{
foreach (var midiIn in midiIns)
{
midiIn.Stop();
midiIn.Dispose();
}
}));
void SaveMidiFile(ImmutableList <MidiFileEvent> eventList)
{
var context = new MidiFileContext(eventList, DateTime.Now, Guid.NewGuid());
string filePath = context.BuildFilePath(pathFormatString);
_logger.LogInformation($"Saving {eventList.Count} events to file {filePath}...");
try
{
MidiFileSerializer.Serialize(eventList, filePath, midiResolution);
}
catch (Exception ex)
{
_logger.LogError(ex, "There was an error when saving the file");
}
}
}
