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c3b8923ff7
Updates tinygettext to upstream commit 0e34a55e514763a48f8abe7812405ffe722a31f4. No actual code changes from the previously bundled version, but it was relicensed to zlib. Keeps the addition of precompiled.h and win32 dirent. This was SVN commit r16705.
102 lines
3.1 KiB
C++
102 lines
3.1 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 <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 <vector>
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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::vector<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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void add_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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