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Stan
a2f3b25923
We're now ISO on the plural forms (https://github.com/tinygettext/tinygettext/pull/30), so remove the modified warning. We use boost filesystem as <filesystem> and <experimental/filesystem> are not available on the macOS CI yet. (https://github.com/tinygettext/tinygettext/issues/31) Differential Revision: https://code.wildfiregames.com/D3185 This was SVN commit r24342.
107 lines
3.3 KiB
C++
107 lines
3.3 KiB
C++
// tinygettext - A gettext replacement that works directly on .po files
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// Copyright (c) 2006 Ingo Ruhnke <grumbel@gmail.com>
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//
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// This software is provided 'as-is', without any express or implied
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// warranty. In no event will the authors be held liable for any damages
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// arising from the use of this software.
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//
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// Permission is granted to anyone to use this software for any purpose,
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// including commercial applications, and to alter it and redistribute it
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// freely, subject to the following restrictions:
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//
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// 1. The origin of this software must not be misrepresented; you must not
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// claim that you wrote the original software. If you use this software
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// in a product, an acknowledgement in the product documentation would be
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// appreciated but is not required.
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// 2. Altered source versions must be plainly marked as such, and must not be
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// misrepresented as being the original software.
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// 3. This notice may not be removed or altered from any source distribution.
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#ifndef HEADER_TINYGETTEXT_DICTIONARY_MANAGER_HPP
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#define HEADER_TINYGETTEXT_DICTIONARY_MANAGER_HPP
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#include <deque>
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#include <memory>
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#include <set>
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#include <string>
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#include <unordered_map>
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#include "dictionary.hpp"
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#include "language.hpp"
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namespace tinygettext {
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class FileSystem;
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/** Manager class for dictionaries, you give it a bunch of directories
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with .po files and it will then automatically load the right file
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on demand depending on which language was set. */
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class DictionaryManager
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{
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private:
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typedef std::unordered_map<Language, Dictionary*, Language_hash> Dictionaries;
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Dictionaries dictionaries;
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typedef std::deque<std::string> SearchPath;
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SearchPath search_path;
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std::string charset;
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bool use_fuzzy;
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Language current_language;
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Dictionary* current_dict;
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Dictionary empty_dict;
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std::unique_ptr<FileSystem> filesystem;
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void clear_cache();
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public:
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DictionaryManager(const std::string& charset_ = "UTF-8");
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~DictionaryManager();
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/** Return the currently active dictionary, if none is set, an empty
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dictionary is returned. */
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Dictionary& get_dictionary();
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/** Get dictionary for language */
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Dictionary& get_dictionary(const Language& language);
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/** Set a language based on a four? letter country code */
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void set_language(const Language& language);
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/** returns the (normalized) country code of the currently used language */
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Language get_language() const;
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void set_use_fuzzy(bool t);
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bool get_use_fuzzy() const;
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/** Set a charset that will be set on the returned dictionaries */
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void set_charset(const std::string& charset);
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/** Add a directory to the search path for dictionaries, earlier
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added directories have higher priority then later added ones.
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Set @p precedence to true to invert this for a single addition. */
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void add_directory(const std::string& pathname, bool precedence = false);
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/** Remove a directory from the search path */
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void remove_directory(const std::string& pathname);
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/** Return a set of the available languages in their country code */
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std::set<Language> get_languages();
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void set_filesystem(std::unique_ptr<FileSystem> filesystem);
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std::string convertFilename2Language(const std::string &s_in) const;
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private:
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DictionaryManager (const DictionaryManager&);
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DictionaryManager& operator= (const DictionaryManager&);
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};
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} // namespace tinygettext
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#endif
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/* EOF */
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