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#pragma once
#include "indexer/categories_index.hpp"
#include "editor/editor_config.hpp"
#include "base/macros.hpp"
#include "std/cstdint.hpp"
#include "std/map.hpp"
#include "std/string.hpp"
#include "std/utility.hpp"
#include "std/vector.hpp"
namespace osm
{
// This class holds an index of categories that can be set for a newly added feature.
class NewFeatureCategories
{
public:
using TName = pair<string, uint32_t>;
using TNames = vector<TName>;
NewFeatureCategories(editor::EditorConfig const & config);
NewFeatureCategories(NewFeatureCategories && other);
NewFeatureCategories() = default;
NewFeatureCategories & operator=(NewFeatureCategories && other) = default;
// Adds all known synonyms in language |lang| for all categories that
// can be applied to a newly added feature.
// If one language is added more than once, all the calls except for the
// first one are ignored.
// If |lang| is not supported, "en" is used.
void AddLanguage(string lang);
// Returns names (in language |queryLang|) and types of categories that have a synonym containing
// the substring |query| (in any language that was added before).
// If |lang| is not supported, "en" is used.
// The returned list is sorted.
TNames Search(string const & query, string lang) const;
// Returns all registered names of categories in language |lang| and
// types corresponding to these names. The language must have been added before.
// If |lang| is not supported, "en" is used.
// The returned list is sorted.
TNames const & GetAllCategoryNames(string const & lang) const;
private:
indexer::CategoriesIndex m_index;
vector<uint32_t> m_types;
map<string, TNames> m_categoriesByLang;
DISALLOW_COPY(NewFeatureCategories);
};
} // namespace osm
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