* 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.
*/
#ifndef LANGUAGE_H
#define LANGUAGE_H
+#include "support/docstring.h"
+
#include <map>
-#include <string>
namespace lyx {
namespace support { class FileName; }
class Encoding;
+class Lexer;
///
class Language {
public:
///
- Language() : rightToLeft_(false) {}
- ///
- Language(std::string const & l, std::string const & b, std::string const & d,
- bool rtl, std::string const & es, Encoding const * e, std::string const & c,
- std::string const & o)
- : lang_(l), babel_(b), display_(d), rightToLeft_(rtl),
- encodingStr_(es), encoding_(e), code_(c), latex_options_(o)
- {}
- ///
+ Language() : rightToLeft_(false), translated_(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_; }
+ /// translatable GUI name
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_; }
+ /**
+ * 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_; }
- ///
+ /// language code
std::string const & code() const { return code_; }
- ///
- std::string const & latex_options() const { return latex_options_; }
+ /// 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
+ std::string const & babel_postsettings() const { return babel_postsettings_; }
+ /// preamble settings before babel is called
+ std::string const & babel_presettings() const { return babel_presettings_; }
+ /// This language internally sets a font encoding
+ bool internalFontEncoding() const { return internal_enc_; }
+ /// This language needs to be passed to babel itself (not the class)
+ bool asBabelOptions() const { return as_babel_options_; }
+ ///
+ bool read(Lexer & lex);
+ ///
+ bool readLanguage(Lexer & lex);
+ ///
+ typedef std::map<std::string, docstring> 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_;
///
std::string babel_;
///
+ std::string polyglossia_name_;
+ ///
+ std::string polyglossia_opts_;
+ ///
std::string display_;
///
bool rightToLeft_;
///
std::string code_;
///
- std::string latex_options_;
+ std::string variety_;
+ ///
+ std::string babel_postsettings_;
+ ///
+ std::string babel_presettings_;
+ ///
+ bool internal_enc_;
+ ///
+ bool as_babel_options_;
+ ///
+ bool translated_;
+ ///
+ TranslationMap layoutTranslations_;
};
+
+inline bool operator<(Language const & p, Language const & q)
+{
+ return q.lang() > p.lang();
+}
+
+
class Languages
{
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(); }
LanguageList languagelist;
};
+/// Global singleton instance.
extern Languages languages;
+/// Default language defined in LyXRC
extern Language const * default_language;
-extern Language const * english_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