Account for old versions of Pygments

[lyx.git] / src / Language.h

diff --git a/src/Language.h b/src/Language.h
index 46e65a591ac829ca1d178966020cee52b6e029df..594a3242534da54b16aeac7ccecafec325f8e4a8 100644 (file)
--- a/src/Language.h
+++ b/src/Language.h
@@ -15,8 +15,10 @@
 #ifndef LANGUAGE_H
 #define LANGUAGE_H
 
+#include "support/docstring.h"
+#include "support/trivstring.h"
+
 #include <map>
-#include <string>
 
 
 namespace lyx {
@@ -30,66 +32,108 @@ class Lexer;
 class Language {
 public:
        ///
-       Language() : rightToLeft_(false) {}
-       ///
-       std::string const & lang() const { return lang_; }
-       ///
-       std::string const & babel() const { return babel_; }
-       ///
-       std::string const & display() const { return display_; }
-       ///
+       Language() : rightToLeft_(false), encoding_(0), internal_enc_(false),
+                                as_babel_options_(false), has_gui_support_(false) {}
+       /// 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_; }
+       /// 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_; }
+       /// requirement (package, function)
+       std::string const requires() const { return requires_; }
+       /// translatable GUI name
+       std::string const display() const { return display_; }
+       /// is this a RTL language?
        bool rightToLeft() const { return rightToLeft_; }
-       ///
+       /**
+        * 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 & encodingStr() const { return encodingStr_; }
-       ///
-       std::string const & code() const { return code_; }
+       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; }
-       ///
-       std::string const & variety() const { return variety_; }
+       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; }
-       ///
-       std::string const & babel_postsettings() const { return babel_postsettings_; }
-       ///
-       std::string const & babel_presettings() const { return babel_presettings_; }
+       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_; }
+       /// fontenc encoding(s)
+       std::string const fontenc() const { return fontenc_; }
        /// This language needs to be passed to babel itself (not the class)
        bool asBabelOptions() const { return as_babel_options_; }
+       /// This language corresponds to a translation of the GUI
+       bool hasGuiSupport() const { return has_gui_support_; }
        ///
        bool read(Lexer & lex);
        ///
        bool readLanguage(Lexer & lex);
+       ///
+       typedef std::map<trivstring, trivdocstring> TranslationMap;
+       ///
+       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 lang_;
+       trivstring lang_;
+       ///
+       trivstring babel_;
+       ///
+       trivstring polyglossia_name_;
+       ///
+       trivstring polyglossia_opts_;
+       ///
+       trivstring quote_style_;
        ///
-       std::string babel_;
+       trivstring requires_;
        ///
-       std::string display_;
+       trivstring display_;
        ///
        bool rightToLeft_;
        ///
-       std::string encodingStr_;
+       trivstring encodingStr_;
        ///
        Encoding const * encoding_;
        ///
-       std::string code_;
+       trivstring code_;
        ///
-       std::string variety_;
+       trivstring variety_;
        ///
-       std::string babel_postsettings_;
+       trivdocstring babel_postsettings_;
        ///
-       std::string babel_presettings_;
+       trivdocstring babel_presettings_;
+       ///
+       trivstring fontenc_;
        ///
        bool internal_enc_;
        ///
        bool as_babel_options_;
+       ///
+       bool has_gui_support_;
+       ///
+       TranslationMap layoutTranslations_;
 };
 
 
@@ -103,7 +147,7 @@ class Languages
 {
 public:
        ///
-       typedef std::map<std::string, Language> LanguageList;
+       typedef std::map<trivstring, Language> LanguageList;
        ///
        typedef LanguageList::const_iterator const_iterator;
        ///
@@ -111,6 +155,8 @@ public:
        ///
        void read(support::FileName const & filename);
        ///
+       void readLayoutTranslations(support::FileName const & filename);
+       ///
        Language const * getLanguage(std::string const & language) const;
        ///
        size_type size() const { return languagelist.size(); }
@@ -118,7 +164,6 @@ public:
        const_iterator begin() const { return languagelist.begin(); }
        ///
        const_iterator end() const { return languagelist.end(); }
-       ///
 
 private:
        ///