Method driverForEditing

app/src/IO/ConnectionManager.cpp:299–331

* @brief Returns (lazily creating) a driver instance for editing source @p deviceId. */

 * @brief Returns (lazily creating) a driver instance for editing source @p deviceId.
 */
IO::HAL_Driver* IO::ConnectionManager::driverForEditing(int deviceId)
{
  const auto& sources             = DataModel::ProjectModel::instance().sources();
  const DataModel::Source* srcPtr = nullptr;
  for (const auto& src : sources) {
    if (src.sourceId == deviceId) {
      srcPtr = &src;
      break;
    }
  }

  if (!srcPtr)
    return nullptr;

  const auto busType = static_cast<SerialStudio::BusType>(srcPtr->busType);
  HAL_Driver* uiDrv  = uiDriverForBusType(busType);
  if (!uiDrv)
    return nullptr;

  if (!srcPtr->connectionSettings.isEmpty()) {
    m_syncingFromProject = true;
    uiDrv->applyConnectionSettings(srcPtr->connectionSettings);
    m_syncingFromProject = false;
  }

  if (busType == SerialStudio::BusType::BluetoothLE) {
    auto* ble = qobject_cast<IO::Drivers::BluetoothLE*>(uiDrv);
    if (ble && ble->deviceCount() == 0)
      ble->startDiscovery();
  }

  return uiDrv;
}

//--------------------------------------------------------------------------------------------------
// UI driver accessors