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Diffstat (limited to '')
-rw-r--r-- | src/base/language.hpp | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/base/language.hpp b/src/base/language.hpp new file mode 100644 index 00000000..4300a089 --- /dev/null +++ b/src/base/language.hpp @@ -0,0 +1,84 @@ +/* + * UltraStar Deluxe - Karaoke Game + * + * UltraStar Deluxe is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + */ + +#ifndef LANGUAGE_HPP +#define LANGUAGE_HPP + +#include <map> +#include <string> +#include <boost/filesystem.hpp> +#include "utils/base_exception.hpp" + +/** + * Helper macro for translating strings with a short pseudo function call. + */ +#define _(x) Language::get_instance()->translate(x) + +namespace usdx +{ + class LanguageNotFound : public BaseException + { + private: + std::wstring language; + public: + LanguageNotFound(const std::wstring& language); + ~LanguageNotFound () throw () {}; + + const std::wstring& get_language() const; + }; + + class Language + { + private: + boost::filesystem::wpath language_dir; + + std::map<std::wstring, std::wstring>* current_language; + std::wstring current_language_name; + + std::map<std::wstring, std::wstring>* default_language; + + std::map<std::wstring, std::map<std::wstring, std::wstring>*> translations; + + void load_language(const std::wstring& language); + + Language(); + + static Language* instance; + public: + virtual ~Language(); + + Language* get_instance(); + + void init(const boost::filesystem::wpath& language_dir); + + void set_language(const std::wstring& language); + const std::wstring& get_language(void) const; + + const std::wstring& translate(const std::wstring& source) const; + }; +}; + +#endif |