Account for old versions of Pygments

[lyx.git] / src / Language.h

diff --git a/src/Language.h b/src/Language.h
index fb1158b33a4c4c95407bfc725b87841368576a87..594a3242534da54b16aeac7ccecafec325f8e4a8 100644 (file)
--- a/src/Language.h
+++ b/src/Language.h
@@ -16,6 +16,7 @@
 #define LANGUAGE_H
 
 #include "support/docstring.h"
+#include "support/trivstring.h"
 
 #include <map>
 
@@ -31,27 +32,28 @@ class Lexer;
 class Language {
 public:
        ///
-       Language() : rightToLeft_(false), translated_(false) {}
+       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_; }
+       std::string const lang() const { return lang_; }
        /// Babel language name
-       std::string const & babel() const { return babel_; }
+       std::string const babel() const { return babel_; }
        /// polyglossia language name
-       std::string const & polyglossia() const { return polyglossia_name_; }
+       std::string const polyglossia() const { return polyglossia_name_; }
        /// polyglossia language options
-       std::string const & polyglossiaOpts() const { return polyglossia_opts_; }
+       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_; }
+       std::string const quoteStyle() const { return quote_style_; }
        /// requirement (package, function)
-       std::string const & requires() const { return requires_; }
+       std::string const requires() const { return requires_; }
        /// translatable GUI name
-       std::string const & display() const { return display_; }
+       std::string const display() const { return display_; }
        /// is this a RTL language?
        bool rightToLeft() const { return rightToLeft_; }
-       /// Is an (at least partial) translation of this language available?
-       bool translated() const { return translated_; }
-       /// Is an (at least partial) translation of this language available?
-       void translated(bool trans) { translated_ = trans; }
        /**
         * Translate a string from the layout files that appears in the output.
         * It takes the translations from lib/layouttranslations instead of
@@ -62,68 +64,74 @@ public:
        /// default encoding
        Encoding const * encoding() const { return encoding_; }
        ///
-       std::string const & encodingStr() const { return encodingStr_; }
+       std::string const encodingStr() const { return encodingStr_; }
        /// language code
-       std::string const & code() const { return code_; }
+       std::string const code() const { return code_; }
        /// set code (needed for rc.spellchecker_alt_lang)
-       void setCode(std::string const c) { code_ = c; }
+       void setCode(std::string const & c) { code_ = c; }
        /// language variety (needed by aspell checker)
-       std::string const & variety() const { return variety_; }
+       std::string const variety() const { return variety_; }
        /// set variety (needed for rc.spellchecker_alt_lang)
-       void setVariety(std::string const v) { variety_ = v; }
+       void setVariety(std::string const & v) { variety_ = v; }
        /// preamble settings after babel was called
-       std::string const & babel_postsettings() const { return babel_postsettings_; }
+       docstring babel_postsettings() const { return babel_postsettings_; }
        /// preamble settings before babel is called
-       std::string const & babel_presettings() const { return babel_presettings_; }
+       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<std::string, docstring> TranslationMap;
+       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_;
        ///
-       std::string babel_;
+       trivstring babel_;
        ///
-       std::string polyglossia_name_;
+       trivstring polyglossia_name_;
        ///
-       std::string polyglossia_opts_;
+       trivstring polyglossia_opts_;
        ///
-       std::string quote_style_;
+       trivstring quote_style_;
        ///
-       std::string requires_;
+       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 translated_;
+       bool has_gui_support_;
        ///
        TranslationMap layoutTranslations_;
 };
@@ -139,7 +147,7 @@ class Languages
 {
 public:
        ///
-       typedef std::map<std::string, Language> LanguageList;
+       typedef std::map<trivstring, Language> LanguageList;
        ///
        typedef LanguageList::const_iterator const_iterator;
        ///
@@ -149,8 +157,6 @@ public:
        ///
        void readLayoutTranslations(support::FileName const & filename);
        ///
-       void readInstalledTranslations(support::FileName const & filename);
-       ///
        Language const * getLanguage(std::string const & language) const;
        ///
        size_type size() const { return languagelist.size(); }
@@ -158,7 +164,6 @@ public:
        const_iterator begin() const { return languagelist.begin(); }
        ///
        const_iterator end() const { return languagelist.end(); }
-       ///
 
 private:
        ///