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81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
#include "kml/type_utils.hpp"
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#include "kml/types.hpp"
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#include "indexer/classificator.hpp"
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#include "indexer/feature_utils.hpp"
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#include "platform/localization.hpp"
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#include "platform/preferred_languages.hpp"
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#include "coding/string_utf8_multilang.hpp"
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namespace kml
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{
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bool IsEqual(m2::PointD const & lhs, m2::PointD const & rhs)
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{
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return lhs.EqualDxDy(rhs, kMwmPointAccuracy);
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}
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bool IsEqual(geometry::PointWithAltitude const & lhs, geometry::PointWithAltitude const & rhs)
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{
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return AlmostEqualAbs(lhs, rhs, kMwmPointAccuracy);
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}
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std::string GetPreferredBookmarkStr(LocalizableString const & name, std::string const & languageNorm)
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{
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if (name.size() == 1)
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return name.begin()->second;
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/// @todo Complicated logic here when transforming LocalizableString -> StringUtf8Multilang to call GetPreferredName.
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StringUtf8Multilang nameMultilang;
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for (auto const & pair : name)
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nameMultilang.AddString(pair.first, pair.second);
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auto const deviceLang = StringUtf8Multilang::GetLangIndex(languageNorm);
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std::string_view preferredName;
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if (feature::GetPreferredName(nameMultilang, deviceLang, preferredName))
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return std::string(preferredName);
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return {};
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}
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std::string GetPreferredBookmarkStr(LocalizableString const & name, feature::RegionData const & regionData,
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std::string const & languageNorm)
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{
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if (name.size() == 1)
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return name.begin()->second;
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/// @todo Complicated logic here when transforming LocalizableString -> StringUtf8Multilang to call GetPreferredName.
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StringUtf8Multilang nameMultilang;
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for (auto const & pair : name)
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nameMultilang.AddString(pair.first, pair.second);
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feature::NameParamsOut out;
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feature::GetReadableName({ nameMultilang, regionData, languageNorm, false /* allowTranslit */ }, out);
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return std::string(out.primary);
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}
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std::string GetLocalizedFeatureType(std::vector<uint32_t> const & types)
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{
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if (types.empty())
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return {};
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auto const & c = classif();
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auto const type = c.GetTypeForIndex(types.front());
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return platform::GetLocalizedTypeName(c.GetReadableObjectName(type));
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}
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std::string GetPreferredBookmarkName(BookmarkData const & bmData, std::string_view languageOrig)
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{
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auto const languageNorm = languages::Normalize(languageOrig);
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std::string name = GetPreferredBookmarkStr(bmData.m_customName, languageNorm);
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if (name.empty())
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name = GetPreferredBookmarkStr(bmData.m_name, languageNorm);
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if (name.empty())
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name = GetLocalizedFeatureType(bmData.m_featureTypes);
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return name;
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}
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} // namespace kml
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