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38e98df6cc
# Conflicts: # CMakeLists.txt # android/app/src/main/java/app/organicmaps/settings/SettingsPrefsFragment.java # android/sdk/src/main/cpp/app/organicmaps/sdk/Framework.hpp # android/sdk/src/main/cpp/app/organicmaps/sdk/OrganicMaps.cpp # android/sdk/src/main/cpp/app/organicmaps/sdk/util/Config.cpp # libs/indexer/data_source.hpp # libs/indexer/feature.hpp # libs/indexer/ftypes_matcher.hpp # libs/map/framework.cpp # libs/map/traffic_manager.cpp # libs/routing/absent_regions_finder.cpp # libs/routing/edge_estimator.hpp # libs/routing/index_router.cpp # libs/routing/index_router.hpp # libs/routing/routing_session.hpp # libs/routing_common/num_mwm_id.hpp # libs/traffic/traffic_info.cpp # qt/mainwindow.hpp # qt/preferences_dialog.cpp # tools/openlr/helpers.hpp # tools/openlr/openlr_decoder.cpp # tools/openlr/openlr_decoder.hpp # tools/openlr/openlr_stat/openlr_stat.cpp # tools/openlr/router.hpp # tools/openlr/score_candidate_paths_getter.cpp # tools/openlr/score_candidate_paths_getter.hpp # xcode/CoMaps.xcworkspace/contents.xcworkspacedata
79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
#include "routing/absent_regions_finder.hpp"
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#include "routing/regions_router.hpp"
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namespace routing
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{
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AbsentRegionsFinder::AbsentRegionsFinder(CountryFileGetterFn const & countryFileGetter,
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LocalFileCheckerFn const & localFileChecker,
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std::shared_ptr<NumMwmIds> numMwmIds, DataSource & dataSource)
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: m_countryFileGetterFn(countryFileGetter)
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, m_localFileCheckerFn(localFileChecker)
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, m_numMwmIds(std::move(numMwmIds))
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, m_dataSource(dataSource)
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{
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CHECK(m_countryFileGetterFn, ());
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CHECK(m_localFileCheckerFn, ());
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}
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void AbsentRegionsFinder::GenerateAbsentRegions(Checkpoints const & checkpoints, RouterDelegate const & delegate)
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{
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m_regions.clear();
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if (m_routerThread)
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{
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m_routerThread->Cancel();
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m_routerThread.reset();
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}
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if (AreCheckpointsInSameMwm(checkpoints))
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return;
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std::unique_ptr<RegionsRouter> router =
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std::make_unique<RegionsRouter>(m_countryFileGetterFn, m_numMwmIds, m_dataSource, delegate, checkpoints);
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// iOS can't reuse threads. So we need to recreate the thread.
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m_routerThread = std::make_unique<threads::Thread>();
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m_routerThread->Create(std::move(router));
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}
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void AbsentRegionsFinder::GetAbsentRegions(std::set<std::string> & regions)
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{
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regions.clear();
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GetAllRegions(regions);
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for (auto i = regions.begin(); i != regions.end();)
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if (m_localFileCheckerFn(*i))
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i = regions.erase(i);
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else
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++i;
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}
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void AbsentRegionsFinder::GetAllRegions(std::set<std::string> & countries)
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{
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// Note: if called from `RoutingSession` callback, m_state will still have its pre-update value.
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if (m_routerThread)
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{
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m_routerThread->Join();
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for (auto const & mwmName : m_routerThread->GetRoutineAs<RegionsRouter>()->GetMwmNames())
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{
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if (!mwmName.empty())
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m_regions.emplace(mwmName);
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}
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m_routerThread.reset();
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}
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countries = m_regions;
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}
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bool AbsentRegionsFinder::AreCheckpointsInSameMwm(Checkpoints const & checkpoints) const
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{
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for (size_t i = 0; i < checkpoints.GetNumSubroutes(); ++i)
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if (m_countryFileGetterFn(checkpoints.GetPoint(i)) != m_countryFileGetterFn(checkpoints.GetPoint(i + 1)))
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return false;
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return true;
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}
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} // namespace routing
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