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57 lines
2.2 KiB
C++
57 lines
2.2 KiB
C++
// Luanti
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// SPDX-License-Identifier: LGPL-2.1-or-later
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// Copyright (C) 2017 Nore, Nathanaëlle Courant <nore@mesecons.net>
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#pragma once
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#include "gettext_plural_form.h"
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#include <unordered_map>
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#include <map>
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#include <optional>
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#include <string>
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#include <vector>
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#include "config.h"
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class Translations;
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extern Translations *g_client_translations;
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class Translations
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{
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public:
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void loadTranslation(const std::string &filename, const std::string &data);
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void clear();
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const std::wstring &getTranslation(
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const std::wstring &textdomain, const std::wstring &s) const;
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const std::wstring &getPluralTranslation(const std::wstring &textdomain,
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const std::wstring &s, unsigned long int number) const;
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static const std::string_view getFileLanguage(const std::string &filename);
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static inline bool isTranslationFile(const std::string &filename)
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{
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return getFileLanguage(filename) != "";
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}
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// for testing
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inline size_t size()
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{
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return m_translations.size() + m_plural_translations.size()/2;
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}
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private:
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std::unordered_map<std::wstring, std::wstring> m_translations;
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std::unordered_map<std::wstring, std::pair<GettextPluralForm::Ptr, std::vector<std::wstring>>> m_plural_translations;
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void addTranslation(const std::wstring &textdomain, const std::wstring &original,
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const std::wstring &translated);
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void addPluralTranslation(const std::wstring &textdomain,
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const GettextPluralForm::Ptr &plural,
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const std::wstring &original,
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std::vector<std::wstring> &translated);
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std::wstring unescapeC(const std::wstring &str);
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std::optional<std::pair<std::wstring, std::wstring>> parsePoLine(const std::string &line);
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bool inEscape(const std::wstring &str, size_t pos);
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void loadPoEntry(const std::wstring &basefilename, const GettextPluralForm::Ptr &plural_form, const std::map<std::wstring, std::wstring> &entry);
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void loadMoEntry(const std::wstring &basefilename, const GettextPluralForm::Ptr &plural_form, const std::string &original, const std::string &translated);
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void loadTrTranslation(const std::string &data);
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void loadPoTranslation(const std::string &basefilename, const std::string &data);
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void loadMoTranslation(const std::string &basefilename, const std::string &data);
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};
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