Method getString

pj_runtime/src/QSettingsBackend.cpp:21–27

QSettingsBackend::QSettingsBackend(const QString& ini_path) : settings_(ini_path, QSettings::IniFormat) {}

std::optional<std::string> QSettingsBackend::getString(std::string_view key) {
  const QString qkey = toKey(key);
  if (!settings_.contains(qkey)) {
    return std::nullopt;
  }
  return settings_.value(qkey).toString().toStdString();
}

void QSettingsBackend::setString(std::string_view key, std::string_view value) {
  settings_.setValue(toKey(key), QString::fromUtf8(value.data(), static_cast<qsizetype>(value.size())));