forked from organicmaps/organicmaps
Base class MapObject to store feature properties and query them in UI code.
This commit is contained in:
Alex Zolotarev
Sergey Yershov
parent
2cf158a887
commit
9ec64c31e4
3 changed files with 321 additions and 0 deletions
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@ -41,6 +41,7 @@ SOURCES += \
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geometry_serialization.cpp \
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index.cpp \
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index_builder.cpp \
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map_object.cpp \
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map_style.cpp \
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map_style_reader.cpp \
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mwm_set.cpp \
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@ -92,6 +93,7 @@ HEADERS += \
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interval_index.hpp \
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interval_index_builder.hpp \
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interval_index_iface.hpp \
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map_object.hpp \
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map_style.hpp \
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map_style_reader.hpp \
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mwm_set.hpp \
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172
indexer/map_object.cpp
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172
indexer/map_object.cpp
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@ -0,0 +1,172 @@
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#include "map_object.hpp"
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#include "indexer/categories_holder.hpp"
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#include "indexer/cuisines.hpp"
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#include "indexer/feature.hpp"
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#include "indexer/feature_algo.hpp"
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#include "platform/measurement_utils.hpp"
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#include "platform/preferred_languages.hpp"
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#include "base/logging.hpp"
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#include "base/string_utils.hpp"
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namespace osm
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{
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namespace
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{
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constexpr char const * kWlan = "wlan";
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constexpr char const * kWired = "wired";
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constexpr char const * kYes = "yes";
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constexpr char const * kNo = "no";
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}
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string DebugPrint(osm::Internet internet)
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{
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switch (internet)
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{
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case Internet::No: return kNo;
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case Internet::Yes: return kYes;
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case Internet::Wlan: return kWlan;
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case Internet::Wired: return kWired;
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case Internet::Unknown: break;
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}
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return {};
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}
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string DebugPrint(Props props)
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{
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string k;
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switch (props)
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{
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case osm::Props::Phone: k = "phone"; break;
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case osm::Props::Fax: k = "fax"; break;
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case osm::Props::Email: k = "email"; break;
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case osm::Props::Website: k = "website"; break;
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case osm::Props::Internet: k = "internet_access"; break;
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case osm::Props::Cuisine: k = "cuisine"; break;
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case osm::Props::OpeningHours: k = "opening_hours"; break;
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case osm::Props::Stars: k = "stars"; break;
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case osm::Props::Operator: k = "operator"; break;
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case osm::Props::Elevation: k = "ele"; break;
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case osm::Props::Wikipedia: k = "wikipedia"; break;
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case osm::Props::Flats: k = "addr:flats"; break;
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case osm::Props::BuildingLevels: k = "building:levels"; break;
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}
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return k;
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}
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void MapObject::SetFromFeatureType(FeatureType const & ft)
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{
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m_mercator = feature::GetCenter(ft);
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m_name = ft.GetNames();
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m_types = feature::TypesHolder(ft);
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m_metadata = ft.GetMetadata();
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m_featureID = ft.GetID();
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ASSERT(m_featureID.IsValid(), ());
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}
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FeatureID const & MapObject::GetID() const { return m_featureID; }
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ms::LatLon MapObject::GetLatLon() const { return MercatorBounds::ToLatLon(m_mercator); }
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m2::PointD const & MapObject::GetMercator() const { return m_mercator; }
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feature::TypesHolder const & MapObject::GetTypes() const { return m_types; }
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string MapObject::GetDefaultName() const
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{
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string name;
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UNUSED_VALUE(m_name.GetString(StringUtf8Multilang::kDefaultCode, name));
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return name;
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}
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string MapObject::GetLocalizedType() const
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{
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ASSERT(!m_types.Empty(), ());
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feature::TypesHolder copy(m_types);
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copy.SortBySpec();
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CategoriesHolder const & categories = GetDefaultCategories();
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return categories.GetReadableFeatureType(
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*copy.begin(), categories.MapLocaleToInteger(languages::GetCurrentOrig()));
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}
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vector<osm::Props> MapObject::AvailableProperties() const
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{
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return MetadataToProps(m_metadata.GetPresentTypes());
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}
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string MapObject::GetPhone() const { return m_metadata.Get(feature::Metadata::FMD_PHONE_NUMBER); }
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string MapObject::GetFax() const { return m_metadata.Get(feature::Metadata::FMD_FAX_NUMBER); }
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string MapObject::GetEmail() const { return m_metadata.Get(feature::Metadata::FMD_EMAIL); }
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string MapObject::GetWebsite() const
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{
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string website = m_metadata.Get(feature::Metadata::FMD_WEBSITE);
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if (website.empty())
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website = m_metadata.Get(feature::Metadata::FMD_URL);
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return website;
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}
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Internet MapObject::GetInternet() const
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{
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string inet = m_metadata.Get(feature::Metadata::FMD_INTERNET);
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strings::AsciiToLower(inet);
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// Most popular case.
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if (inet.empty())
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return Internet::Unknown;
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if (inet.find(kWlan) != string::npos)
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return Internet::Wlan;
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if (inet.find(kWired) != string::npos)
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return Internet::Wired;
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if (inet == kYes)
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return Internet::Yes;
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if (inet == kNo)
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return Internet::No;
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return Internet::Unknown;
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}
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vector<string> MapObject::GetCuisines() const
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{
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vector<string> localized;
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Cuisines::Instance().ParseAndLocalize(m_metadata.Get(feature::Metadata::FMD_CUISINE), localized);
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return localized;
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}
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string MapObject::FormatCuisines() const { return strings::JoinStrings(GetCuisines(), " • "); }
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string MapObject::GetOpeningHours() const
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{
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return m_metadata.Get(feature::Metadata::FMD_OPEN_HOURS);
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}
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string MapObject::GetOperator() const { return m_metadata.Get(feature::Metadata::FMD_OPERATOR); }
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int MapObject::GetStars() const
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{
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// Most popular case.
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if (m_metadata.Has(feature::Metadata::FMD_STARS))
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{
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int count;
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if (strings::to_int(m_metadata.Get(feature::Metadata::FMD_STARS), count))
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return count;
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}
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return 0;
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}
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string MapObject::GetElevation() const
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{
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if (m_metadata.Has(feature::Metadata::FMD_ELE))
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{
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double value;
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if (strings::to_double(m_metadata.Get(feature::Metadata::FMD_ELE), value))
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return MeasurementUtils::FormatAltitude(value);
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else
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LOG(LWARNING,
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("Invalid metadata for elevation:", m_metadata.Get(feature::Metadata::FMD_ELE)));
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}
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return {};
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}
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string MapObject::GetWikipediaLink() const { return m_metadata.GetWikiURL(); }
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string MapObject::GetFlats() const { return m_metadata.Get(feature::Metadata::FMD_FLATS); }
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string MapObject::GetBuildingLevels() const
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{
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return m_metadata.Get(feature::Metadata::FMD_BUILDING_LEVELS);
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}
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feature::Metadata const & MapObject::GetMetadata() const { return m_metadata; }
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} // namespace osm
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147
indexer/map_object.hpp
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147
indexer/map_object.hpp
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@ -0,0 +1,147 @@
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#pragma once
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#include "indexer/feature_data.hpp"
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#include "indexer/feature_decl.hpp"
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#include "indexer/feature_meta.hpp"
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#include "geometry/latlon.hpp"
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#include "geometry/mercator.hpp"
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#include "coding/multilang_utf8_string.hpp"
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#include "base/stl_helpers.hpp"
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#include "std/string.hpp"
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#include "std/vector.hpp"
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class FeatureType;
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namespace osm
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{
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class EditableMapObject;
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/// OSM internet_access tag values.
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enum class Internet
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{
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Unknown, //!< Internet state is unknown (default).
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Wlan, //!< Wireless Internet access is present.
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Wired, //!< Wired Internet access is present.
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Yes, //!< Unspecified Internet access is available.
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No //!< There is definitely no any Internet access.
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};
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string DebugPrint(Internet internet);
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/// Metadata fields in the sorted order, visible to users.
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enum class Props
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{
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OpeningHours,
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Phone,
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Fax,
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Website,
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Email,
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Cuisine,
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Stars,
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Operator,
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Elevation,
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Internet,
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Wikipedia,
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Flats,
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BuildingLevels
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};
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string DebugPrint(Props props);
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class MapObject
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{
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public:
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void SetFromFeatureType(FeatureType const & ft);
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FeatureID const & GetID() const;
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ms::LatLon GetLatLon() const;
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m2::PointD const & GetMercator() const;
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/// @returns "the best" type to display in UI.
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string GetLocalizedType() const;
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feature::TypesHolder const & GetTypes() const;
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string GetDefaultName() const;
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/// @name Metadata fields.
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//@{
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vector<Props> AvailableProperties() const;
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string GetPhone() const;
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string GetFax() const;
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string GetEmail() const;
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string GetWebsite() const;
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Internet GetInternet() const;
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/// @returns translated cuisine(s).
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vector<string> GetCuisines() const;
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/// @returns translated and formatted cuisines.
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string FormatCuisines() const;
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string GetOpeningHours() const;
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string GetOperator() const;
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int GetStars() const;
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/// @returns formatted elevation in feet or meters, or empty string.
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string GetElevation() const;
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/// @returns URL to Wikipedia or empty string.
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string GetWikipediaLink() const;
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string GetFlats() const;
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string GetBuildingLevels() const;
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//@}
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// TODO(Vlad, yunikkk): Use Props enum + getters instead of direct metadata access.
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// TODO: Remove this method.
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feature::Metadata const & GetMetadata() const;
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protected:
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FeatureID m_featureID;
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m2::PointD m_mercator;
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StringUtf8Multilang m_name;
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feature::TypesHolder m_types;
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feature::Metadata m_metadata;
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};
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/// Helper to convert internal feature::Metadata::FMD_* enum into a users-visible one.
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template <class T>
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vector<Props> MetadataToProps(vector<T> const & metadata)
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{
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vector<Props> res;
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using feature::Metadata;
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for (auto const type : metadata)
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{
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switch (static_cast<Metadata::EType>(type))
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{
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case Metadata::FMD_CUISINE: res.push_back(Props::Cuisine); break;
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case Metadata::FMD_OPEN_HOURS: res.push_back(Props::OpeningHours); break;
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case Metadata::FMD_PHONE_NUMBER: res.push_back(Props::Phone); break;
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case Metadata::FMD_FAX_NUMBER: res.push_back(Props::Fax); break;
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case Metadata::FMD_STARS: res.push_back(Props::Stars); break;
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case Metadata::FMD_OPERATOR:
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res.push_back(Props::Operator);
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break;
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// Url is not used in UI and should be matched to Website.
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case Metadata::FMD_URL:
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case Metadata::FMD_WEBSITE: res.push_back(Props::Website); break;
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case Metadata::FMD_INTERNET: res.push_back(Props::Internet); break;
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case Metadata::FMD_ELE: res.push_back(Props::Elevation); break;
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case Metadata::FMD_EMAIL: res.push_back(Props::Email); break;
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case Metadata::FMD_WIKIPEDIA: res.push_back(Props::Wikipedia); break;
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case Metadata::FMD_FLATS: res.push_back(Props::Flats); break;
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case Metadata::FMD_BUILDING_LEVELS: res.push_back(Props::BuildingLevels); break;
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case Metadata::FMD_TURN_LANES:
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case Metadata::FMD_TURN_LANES_FORWARD:
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case Metadata::FMD_TURN_LANES_BACKWARD:
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// Postcode should be processed separately, in the address.
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case Metadata::FMD_POSTCODE:
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case Metadata::FMD_MAXSPEED:
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case Metadata::FMD_HEIGHT:
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case Metadata::FMD_MIN_HEIGHT:
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case Metadata::FMD_DENOMINATION:
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case Metadata::FMD_TEST_ID:
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case Metadata::FMD_COUNT:
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break;
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// Please add new cases when compiler issues an "unhandled switch case" warning here.
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}
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}
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my::SortUnique(res);
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return res;
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}
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} // namespace osm
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