4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
7 * \author Lars Gullik Bjønnes
8 * \author Jean-Marc Lasgouttes
10 * \author Jürgen Vigna
12 * Full author contact details are available in file CREDITS.
18 #include "support/docstring.h"
25 namespace support { class FileName; }
34 Language() : rightToLeft_(false), translated_(false) {}
36 std::string const & lang() const { return lang_; }
37 /// Babel language name
38 std::string const & babel() const { return babel_; }
39 /// polyglossia language name
40 std::string const & polyglossia() const { return polyglossia_name_; }
41 /// polyglossia language options
42 std::string const & polyglossiaOpts() const { return polyglossia_opts_; }
43 /// translatable GUI name
44 std::string const & display() const { return display_; }
45 /// is this a RTL language?
46 bool rightToLeft() const { return rightToLeft_; }
47 /// Is an (at least partial) translation of this language available?
48 bool translated() const { return translated_; }
50 * Translate a string from the layout files that appears in the output.
51 * It takes the translations from lib/layouttranslations instead of
52 * the .mo files. This should be used for every translation that
53 * appears in the exported document, since the output must not depend
54 * on installed locales. Non-ASCII keys are not translated. */
55 docstring const translateLayout(std::string const & msg) const;
57 Encoding const * encoding() const { return encoding_; }
59 std::string const & encodingStr() const { return encodingStr_; }
61 std::string const & code() const { return code_; }
62 /// set code (needed for rc.spellchecker_alt_lang)
63 void setCode(std::string const c) { code_ = c; }
64 /// language variety (needed by aspell checker)
65 std::string const & variety() const { return variety_; }
66 /// set variety (needed for rc.spellchecker_alt_lang)
67 void setVariety(std::string const v) { variety_ = v; }
68 /// preamble settings after babel was called
69 std::string const & babel_postsettings() const { return babel_postsettings_; }
70 /// preamble settings before babel is called
71 std::string const & babel_presettings() const { return babel_presettings_; }
72 /// This language internally sets a font encoding
73 bool internalFontEncoding() const { return internal_enc_; }
74 /// This language needs to be passed to babel itself (not the class)
75 bool asBabelOptions() const { return as_babel_options_; }
77 bool read(Lexer & lex);
79 bool readLanguage(Lexer & lex);
81 typedef std::map<std::string, docstring> TranslationMap;
83 void readLayoutTranslations(TranslationMap const & trans, bool replace);
84 // for the use in std::map
85 friend bool operator<(Language const & p, Language const & q);
92 std::string polyglossia_name_;
94 std::string polyglossia_opts_;
100 std::string encodingStr_;
102 Encoding const * encoding_;
106 std::string variety_;
108 std::string babel_postsettings_;
110 std::string babel_presettings_;
114 bool as_babel_options_;
118 TranslationMap layoutTranslations_;
122 inline bool operator<(Language const & p, Language const & q)
124 return q.lang() > p.lang();
132 typedef std::map<std::string, Language> LanguageList;
134 typedef LanguageList::const_iterator const_iterator;
136 typedef LanguageList::size_type size_type;
138 void read(support::FileName const & filename);
140 void readLayoutTranslations(support::FileName const & filename);
142 Language const * getLanguage(std::string const & language) const;
144 size_type size() const { return languagelist.size(); }
146 const_iterator begin() const { return languagelist.begin(); }
148 const_iterator end() const { return languagelist.end(); }
153 LanguageList languagelist;
156 /// Global singleton instance.
157 extern Languages languages;
158 /// Default language defined in LyXRC
159 extern Language const * default_language;
160 /// Used to indicate that the language should be left unchanged when
161 /// applying a font change.
162 extern Language const * ignore_language;
163 /// Default language defined in LyXRC
164 extern Language const * latex_language;
165 /// Used to indicate that the language should be reset to the Buffer
166 // language when applying a font change.
167 extern Language const * reset_language;