private void HandleKitNumberChanged(object sender, TextChangedEventArgs e)
{
TextConversions.TryGetKitRoot(kitNumber.Text, schema, null, out var root);
SelectedKit = root;
acceptButton.IsEnabled = root != null;
kitName.Content = root?.KitOnlyDescription.Format(root.Context, data);
}
protected override void SaveToStream(Stream stream)
{
if (!TextConversions.TryGetKitRoot(defaultKitNumber.Text, Schema, Logger, out var targetKitRoot))
{
MessageBox.Show("The default kit number is invalid; please correct before saving.", "Invalid kit number");
return;
}
kit.DefaultKitNumber = targetKitRoot.KitNumber.Value;
kit.Save(stream);
}
private Config TryCreateConfig()
{
if (inputDevice.SelectedIndex == -1)
{
return(null);
}
string deviceName = (string)inputDevice.Items[inputDevice.SelectedIndex];
int? deviceId = AudioDevices.GetAudioInputDeviceId(deviceName);
if (deviceId == null)
{
return(null);
}
int midiChannel = int.Parse(midiChannelSelector.Text);
if (!TextConversions.TryParseDecimal(recordingTime.Text, out var recordingSeconds))
{
return(null);
}
TimeSpan recordingDuration = TimeSpan.FromSeconds((double)recordingSeconds);
if (!TextConversions.TryGetKitRoot(kitNumber.Text, schema, logger, out var kit))
{
return(null);
}
if (outputFile == null)
{
return(null);
}
if (!TextConversions.TryParseInt32(userSamples.Text, out int parsedUserSamples))
{
return(null);
}
if (parsedUserSamples < 0 || parsedUserSamples > schema.UserSampleInstruments.Count)
{
return(null);
}
return(new Config
{
KitRoot = kit,
RecordingDuration = recordingDuration,
OutputFile = outputFile,
AudioDeviceId = deviceId.Value,
InstrumentGroup = instrumentGroupSelector.SelectedIndex - 1,
UserSamples = parsedUserSamples,
MidiChannel = midiChannel,
Attack = (int)attackSlider.Value,
});
}
protected override async void CopyToDevice(object sender, RoutedEventArgs e)
{
if (!TextConversions.TryGetKitRoot(copyToDeviceKitNumber.Text, Schema, Logger, out var targetKitRoot))
{
return;
}
// It's simplest to clone our root node into a new ModuleData at the right place,
// then send all those segments. It does involve copying the data in memory
// twice, but that's much quicker than sending it to the kit anyway.
var clonedData = RootNode.Context.CloneData(Data, targetKitRoot.Context.Address);
var segments = clonedData.GetSegments();
await CopySegmentsToDeviceAsync(segments);
}