Method isConnected

app/src/IO/ConnectionManager.cpp:180–192

* @brief Returns true when at least one device is currently connected. */

 * @brief Returns true when at least one device is currently connected.
 */
bool IO::ConnectionManager::isConnected() const
{
  if (AppState::instance().operationMode() == SerialStudio::ProjectFile) {
    for (const auto& [id, dm] : m_devices)
      if (dm && dm->isOpen())
        return true;

    return false;
  }

  auto it = m_devices.find(0);
  return it != m_devices.end() && it->second && it->second->isOpen();
}

/**
 * @brief Returns whether the device with the given source ID is currently open.