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) {}
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 /// Is this language only supported by polyglossia?
44 bool isPolyglossiaExclusive() const;
45 /// quotation marks style
46 std::string const & quoteStyle() const { return quote_style_; }
47 /// requirement (package, function)
48 std::string const & requires() const { return requires_; }
49 /// translatable GUI name
50 std::string const & display() const { return display_; }
51 /// is this a RTL language?
52 bool rightToLeft() const { return rightToLeft_; }
54 * Translate a string from the layout files that appears in the output.
55 * It takes the translations from lib/layouttranslations instead of
56 * the .mo files. This should be used for every translation that
57 * appears in the exported document, since the output must not depend
58 * on installed locales. Non-ASCII keys are not translated. */
59 docstring const translateLayout(std::string const & msg) const;
61 Encoding const * encoding() const { return encoding_; }
63 std::string const & encodingStr() const { return encodingStr_; }
65 std::string const & code() const { return code_; }
66 /// set code (needed for rc.spellchecker_alt_lang)
67 void setCode(std::string const c) { code_ = c; }
68 /// language variety (needed by aspell checker)
69 std::string const & variety() const { return variety_; }
70 /// set variety (needed for rc.spellchecker_alt_lang)
71 void setVariety(std::string const v) { variety_ = v; }
72 /// preamble settings after babel was called
73 std::string const & babel_postsettings() const { return babel_postsettings_; }
74 /// preamble settings before babel is called
75 std::string const & babel_presettings() const { return babel_presettings_; }
76 /// This language internally sets a font encoding
77 bool internalFontEncoding() const { return internal_enc_; }
78 /// This language needs to be passed to babel itself (not the class)
79 bool asBabelOptions() const { return as_babel_options_; }
81 bool read(Lexer & lex);
83 bool readLanguage(Lexer & lex);
85 typedef std::map<std::string, docstring> TranslationMap;
87 void readLayoutTranslations(TranslationMap const & trans, bool replace);
88 // for the use in std::map
89 friend bool operator<(Language const & p, Language const & q);
96 std::string polyglossia_name_;
98 std::string polyglossia_opts_;
100 std::string quote_style_;
102 std::string requires_;
104 std::string display_;
108 std::string encodingStr_;
110 Encoding const * encoding_;
114 std::string variety_;
116 std::string babel_postsettings_;
118 std::string babel_presettings_;
122 bool as_babel_options_;
124 TranslationMap layoutTranslations_;
128 inline bool operator<(Language const & p, Language const & q)
130 return q.lang() > p.lang();
138 typedef std::map<std::string, Language> LanguageList;
140 typedef LanguageList::const_iterator const_iterator;
142 typedef LanguageList::size_type size_type;
144 void read(support::FileName const & filename);
146 void readLayoutTranslations(support::FileName const & filename);
148 Language const * getLanguage(std::string const & language) const;
150 size_type size() const { return languagelist.size(); }
152 const_iterator begin() const { return languagelist.begin(); }
154 const_iterator end() const { return languagelist.end(); }
159 LanguageList languagelist;
162 /// Global singleton instance.
163 extern Languages languages;
164 /// Default language defined in LyXRC
165 extern Language const * default_language;
166 /// Used to indicate that the language should be left unchanged when
167 /// applying a font change.
168 extern Language const * ignore_language;
169 /// Default language defined in LyXRC
170 extern Language const * latex_language;
171 /// Used to indicate that the language should be reset to the Buffer
172 // language when applying a font change.
173 extern Language const * reset_language;