Method Framework

libs/map/framework.cpp:308–412

}

Framework::Framework(FrameworkParams const & params, bool loadMaps)
  : m_enabledDiffs(params.m_enableDiffs)
  , m_isRenderingEnabled(true)
  , m_transitManager(m_featuresFetcher.GetDataSource(),
                     [this](FeatureCallback const & fn, vector<FeatureID> const & features)
{ return m_featuresFetcher.ReadFeatures(fn, features); }, bind(&Framework::GetMwmsByRect, this, _1, false /* rough */))
  , m_isolinesManager(m_featuresFetcher.GetDataSource(), bind(&Framework::GetMwmsByRect, this, _1, false /* rough */))
  , m_routingManager(RoutingManager::Callbacks([this]() -> DataSource & { return m_featuresFetcher.GetDataSource(); },
                                               [this]() -> storage::CountryInfoGetter const &
{ return GetCountryInfoGetter(); }, [this](string const & id) -> string { return m_storage.GetParentIdFor(id); },
                                               [this]() -> StringsBundle const &
{ return m_stringsBundle; }, [this]() -> power_management::PowerManager const & { return m_powerManager; }),
                     static_cast<RoutingManager::Delegate &>(*this))
  , m_trafficManager(bind(&Framework::GetMwmsByRect, this, _1, false /* rough */), kMaxTrafficCacheSizeBytes,
                     m_routingManager.RoutingSession())
  , m_lastReportedCountry(kInvalidCountryId)
  , m_popularityLoader(m_featuresFetcher.GetDataSource(), POPULARITY_RANKS_FILE_TAG)
  , m_descriptionsLoader(std::make_unique<descriptions::Loader>(m_featuresFetcher.GetDataSource()))
{
  // Editor should be initialized from the main thread to set its ThreadChecker.
  // However, search calls editor upon initialization thus setting the lazy editor's ThreadChecker
  // to a wrong thread. So editor should be initialiazed before serach.
  osm::Editor & editor = osm::Editor::Instance();

  // Restore map style before classificator loading
  MapStyle mapStyle = kDefaultMapStyle;
  string mapStyleStr;
  if (settings::Get(kMapStyleKey, mapStyleStr))
    mapStyle = MapStyleFromSettings(mapStyleStr);
  GetStyleReader().SetCurrentStyle(mapStyle);
  df::LoadTransitColors();

  m_connectToGpsTrack = GpsTracker::Instance().IsEnabled();

  // Init strings bundle.
  // @TODO. There are hardcoded strings below which are defined in strings.txt as well.
  // It's better to use strings from strings.txt instead of hardcoding them here.
  m_stringsBundle.SetDefaultString("core_entrance", "Entrance");
  m_stringsBundle.SetDefaultString("core_exit", "Exit");
  m_stringsBundle.SetDefaultString("core_placepage_unknown_place", "Map Point");
  m_stringsBundle.SetDefaultString("core_my_places", "My Places");
  m_stringsBundle.SetDefaultString("core_my_position", "My Position");
  m_stringsBundle.SetDefaultString("postal_code", "Postal Code");

  m_featuresFetcher.InitClassificator();
  m_featuresFetcher.SetOnMapDeregisteredCallback(bind(&Framework::OnMapDeregistered, this, _1));
  LOG(LDEBUG, ("Classificator initialized"));

  m_displayedCategories = make_unique<search::DisplayedCategories>(GetDefaultCategories());

  // To avoid possible races - init country info getter in constructor.
  InitCountryInfoGetter();
  LOG(LDEBUG, ("Country info getter initialized"));

  InitSearchAPI(params.m_numSearchAPIThreads);
  LOG(LDEBUG, ("Search API initialized, part 1"));

  m_bmManager = make_unique<BookmarkManager>(BookmarkManager::Callbacks(