X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLanguage.h;h=ad8badffbc363ac05aaddd0eaf29b05b19da51d2;hb=eeb36e808c9726fd3689926a3c20457e3b801341;hp=f7ff5f2891a8aa183237e30227ca1e65c5a33e8f;hpb=f7feff9fb34928d2b3d16984527bd1f6fe7f9343;p=lyx.git diff --git a/src/Language.h b/src/Language.h index f7ff5f2891..ad8badffbc 100644 --- a/src/Language.h +++ b/src/Language.h @@ -4,10 +4,10 @@ * This file is part of LyX, the document processor. * Licence details can be found in the file COPYING. * - * \author Lars Gullik Bjønnes + * \author Lars Gullik Bjønnes * \author Jean-Marc Lasgouttes * \author Dekel Tsur - * \author Jürgen Vigna + * \author Jürgen Vigna * * Full author contact details are available in file CREDITS. */ @@ -15,14 +15,19 @@ #ifndef LANGUAGE_H #define LANGUAGE_H +#include "support/docstring.h" +#include "support/trivstring.h" + #include -#include +#include +#include namespace lyx { namespace support { class FileName; } +class BufferParams; class Encoding; class Lexer; @@ -30,49 +35,140 @@ class Lexer; class Language { public: /// - Language() : rightToLeft_(false) {} + Language() : rightToLeft_(false), encoding_(0), internal_enc_(false), + has_gui_support_(false), word_wrap_(true) {} + /// LyX language name + std::string const lang() const { return lang_; } + /// Babel language name + std::string const babel() const { return babel_; } + /// polyglossia language name + std::string const polyglossia() const { return polyglossia_name_; } + /// polyglossia language options + std::string const polyglossiaOpts() const { return polyglossia_opts_; } + /// polyglossia language options + std::string const xindy() const { return xindy_; } + /// Is this language only supported by polyglossia? + bool isPolyglossiaExclusive() const; + /// Is this language only supported by babel? + bool isBabelExclusive() const; + /// quotation marks style + std::string const quoteStyle() const { return quote_style_; } + /// active characters + std::string const activeChars() const { return active_chars_; } + /// requirement (package, function) + std::string const required() const { return required_; } + /// provides feature + std::string const provides() const { return provides_; } + /// translatable GUI name + std::string const display() const { return display_; } + /// is this a RTL language? + bool rightToLeft() const { return rightToLeft_; } + /// shall text be wrapped at word boundary ? + bool wordWrap() const { return word_wrap_; } + /** + * Translate a string from the layout files that appears in the output. + * It takes the translations from lib/layouttranslations instead of + * the .mo files. This should be used for every translation that + * appears in the exported document, since the output must not depend + * on installed locales. Non-ASCII keys are not translated. */ + docstring const translateLayout(std::string const & msg) const; + /// default encoding + Encoding const * encoding() const { return encoding_; } /// - std::string const & lang() const { return lang_; } + std::string const encodingStr() const { return encodingStr_; } + /// language code + std::string const code() const { return code_; } + /// set code (needed for rc.spellchecker_alt_lang) + void setCode(std::string const & c) { code_ = c; } + /// language variety (needed by aspell checker) + std::string const variety() const { return variety_; } + /// set variety (needed for rc.spellchecker_alt_lang) + void setVariety(std::string const & v) { variety_ = v; } + /// preamble settings after babel was called + docstring babel_postsettings() const { return babel_postsettings_; } + /// preamble settings before babel is called + docstring babel_presettings() const { return babel_presettings_; } + /// This language internally sets a font encoding + bool internalFontEncoding() const { return internal_enc_; } + /// The most suitable font encoding(s) for the selected document font + std::string fontenc(BufferParams const &) const; + /// Return the localized date formats (long, medium, short format) + std::string dateFormat(size_t i) const; + /// Return the localized decimal separator + docstring decimalSeparator() const; + /// This language corresponds to a translation of the GUI + bool hasGuiSupport() const { return has_gui_support_; } /// - std::string const & babel() const { return babel_; } + bool read(Lexer & lex); /// - std::string const & display() const { return display_; } + bool readLanguage(Lexer & lex); /// - bool rightToLeft() const { return rightToLeft_; } + typedef std::map TranslationMap; /// - Encoding const * encoding() const { return encoding_; } + void readLayoutTranslations(TranslationMap const & trans, bool replace); + // for the use in std::map + friend bool operator<(Language const & p, Language const & q); +private: /// - std::string const & encodingStr() const { return encodingStr_; } + trivstring lang_; /// - std::string const & code() const { return code_; } + trivstring babel_; /// - std::string const & latex_options() const { return latex_options_; } + trivstring polyglossia_name_; /// - bool read(Lexer & lex); -private: + trivstring polyglossia_opts_; + /// + trivstring xindy_; + /// + trivstring quote_style_; /// - std::string lang_; + trivstring active_chars_; /// - std::string babel_; + trivstring required_; /// - std::string display_; + trivstring provides_; + /// + trivstring display_; /// bool rightToLeft_; /// - std::string encodingStr_; + trivstring encodingStr_; /// Encoding const * encoding_; /// - std::string code_; + trivstring code_; + /// + trivstring variety_; + /// + trivdocstring babel_postsettings_; /// - std::string latex_options_; + trivdocstring babel_presettings_; + /// + std::vector fontenc_; + /// + std::vector dateformats_; + /// + bool internal_enc_; + /// + bool has_gui_support_; + /// + bool word_wrap_; + /// + TranslationMap layoutTranslations_; }; + +inline bool operator<(Language const & p, Language const & q) +{ + return q.lang() > p.lang(); +} + + class Languages { public: /// - typedef std::map LanguageList; + typedef std::map LanguageList; /// typedef LanguageList::const_iterator const_iterator; /// @@ -80,24 +176,38 @@ public: /// void read(support::FileName const & filename); /// - Language const * getLanguage(std::string const & language) const; + Language const * getFromCode(std::string const & code) const; /// - size_type size() const { return languagelist.size(); } + Language const * getFromCode(std::string const & code, + std::set const & tryfirst) const; + /// + void readLayoutTranslations(support::FileName const & filename); + /// + Language const * getLanguage(std::string const & language) const; /// - const_iterator begin() const { return languagelist.begin(); } + size_type size() const { return languagelist_.size(); } /// - const_iterator end() const { return languagelist.end(); } + const_iterator begin() const { return languagelist_.begin(); } /// + const_iterator end() const { return languagelist_.end(); } private: /// - LanguageList languagelist; + LanguageList languagelist_; }; +/// Global singleton instance. extern Languages languages; +/// Default language defined in LyXRC extern Language const * default_language; +/// Used to indicate that the language should be left unchanged when +/// applying a font change. extern Language const * ignore_language; +/// Default language defined in LyXRC extern Language const * latex_language; +/// Used to indicate that the language should be reset to the Buffer +// language when applying a font change. +extern Language const * reset_language; } // namespace lyx