lyx_mirror/src/Language.h

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// -*- C++ -*-
/**
* \file Language.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Lars Gullik Bjønnes
* \author Jean-Marc Lasgouttes
* \author Dekel Tsur
* \author Jürgen Vigna
*
* Full author contact details are available in file CREDITS.
*/
#ifndef LANGUAGE_H
#define LANGUAGE_H
#include <map>
#include <string>
namespace lyx {
namespace support { class FileName; }
class Encoding;
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_; }
///
bool rightToLeft() const { return rightToLeft_; }
///
Encoding const * encoding() const { return encoding_; }
///
std::string const & encodingStr() const { return encodingStr_; }
///
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_; }
/// set variety (needed for rc.spellchecker_alt_lang)
void setVariety(std::string const v) { variety_ = v; }
///
std::string const & latex_options() const { return latex_options_; }
///
bool internalFontEncoding() const;
///
bool read(Lexer & lex);
// for the use in std::map
friend bool operator<(Language const & p, Language const & q);
private:
///
std::string lang_;
///
std::string babel_;
///
std::string display_;
///
bool rightToLeft_;
///
std::string encodingStr_;
///
Encoding const * encoding_;
///
std::string codeStr_;
///
std::string code_;
///
std::string variety_;
///
std::string latex_options_;
};
inline bool operator<(Language const & p, Language const & q)
{
return q.lang() > p.lang();
}
class Languages
{
public:
///
typedef std::map<std::string, Language> LanguageList;
///
typedef LanguageList::const_iterator const_iterator;
///
typedef LanguageList::size_type size_type;
///
void read(support::FileName const & filename);
///
Language const * getLanguage(std::string const & language) const;
///
size_type size() const { return languagelist.size(); }
///
const_iterator begin() const { return languagelist.begin(); }
///
const_iterator end() const { return languagelist.end(); }
///
private:
///
LanguageList languagelist;
};
/// Global singleton instance.
extern Languages languages;
/// Default language defined in LyXRC
extern Language const * default_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
#endif