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91 lines
2.9 KiB
Text
91 lines
2.9 KiB
Text
// tinygettext - A gettext replacement that works directly on .po files
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// Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#ifndef HEADER_TINYGETTEXT_LANGUAGE_HPP
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#define HEADER_TINYGETTEXT_LANGUAGE_HPP
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#include <string>
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namespace tinygettext {
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struct LanguageSpec;
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/** Lightweight wrapper around LanguageSpec */
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class Language
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{
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private:
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LanguageSpec* language_spec;
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Language(LanguageSpec* language_spec);
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public:
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/** Create a language from language and country code:
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Example: Languge("de", "DE"); */
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static Language from_spec(const std::string& language,
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const std::string& country = std::string(),
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const std::string& modifier = std::string());
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/** Create a language from language and country code:
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Example: Languge("deutsch");
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Example: Languge("de_DE"); */
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static Language from_name(const std::string& str);
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/** Create a language from an environment variable style string (e.g de_DE.UTF-8@modifier) */
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static Language from_env(const std::string& env);
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/** Compares two Languages, returns 0 on missmatch and a score
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between 1 and 9 on match, the higher the score the better the
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match */
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static int match(const Language& lhs, const Language& rhs);
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/** Create an undefined Language object */
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Language();
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operator bool() const { return language_spec; }
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/** Returns the language code (i.e. de, en, fr) */
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std::string get_language() const;
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/** Returns the country code (i.e. DE, AT, US) */
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std::string get_country() const;
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/** Returns the modifier of the language (i.e. latn or Latn for
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Serbian with non-cyrilic characters) */
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std::string get_modifier() const;
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/** Returns the human readable name of the Language */
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std::string get_name() const;
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/** Returns the Language as string in the form of an environment
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variable: {language}_{country}@{modifier} */
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std::string str() const;
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bool operator==(const Language& rhs) const;
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bool operator!=(const Language& rhs) const;
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friend bool operator<(const Language& lhs, const Language& rhs);
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};
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inline bool operator<(const Language& lhs, const Language& rhs) {
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return lhs.language_spec < rhs.language_spec;
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}
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} // namespace tinygettext
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#endif
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/* EOF */
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