Global quantization of MIDI events

Tracktion Engine
1

Hey, quick question.

I’d like to add a global recording quantization setting in my app.

Is iterating all MIDI input devices and applying the new quantization settings the right way to achieve this ?

Like so :

auto SequencerSettingsQuantizationComponent::ApplyGlobalQuantization() noexcept -> void
{
  if (mGlobalQuantization->isEmpty())
  {
    jassert(!mGlobalQuantization->isEmpty());
    return;
  }
  
  auto& edit { *::GetEdit() };
  for (auto instance : edit.getAllInputDevices())
  {
    auto& input_dev { instance->getInputDevice() };
    if (input_dev.isMidi() &&
        input_dev.getDeviceType() != te::MidiInputDevice::trackMidiDevice)
    {
      auto midi_dev = static_cast<te::MidiInputDevice*>(&input_dev);
      midi_dev->quantisation.setType(*mGlobalQuantization);
      midi_dev->quantisation.setIsQuantisingNoteOffs(*mGlobalNoteOffQuantize);
    }
  }
}

Note that mGlobalQuantization and mGlobalNoteOffQuantize are juce::CachedValue’s, one is juce::String and the other bool, respectively. I store these in the Edit state.

Thanks in advance,
Cheers,
E.