lyx_mirror/src/Language.cpp
André Pönitz 9d0ea8aeff Move debug.{cpp,h}, Messages.{cpp,h} and gettext.{cpp,h} to support/.
Now support/* should have no dependencies on src/* anymore.



git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21851 a592a061-630c-0410-9148-cb99ea01b6c8
2007-11-29 07:04:28 +00:00

113 lines
2.7 KiB
C++

/**
* \file Language.cpp
* 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
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "Language.h"
#include "support/debug.h"
#include "Encoding.h"
#include "Lexer.h"
#include "LyXRC.h"
#include "support/FileName.h"
#include <ostream>
using std::endl;
using std::string;
namespace lyx {
Languages languages;
Language const * english_language;
Language const * default_language;
Language ignore_lang("ignore", "ignore", "Ignore", false, "", 0, "ignore", "");
Language const * ignore_language = &ignore_lang;
Language latex_lang("latex", "", "Latex", false, "", 0, "latex", "");
Language const * latex_language = &latex_lang;
void Languages::read(support::FileName const & filename)
{
// We need to set the encoding of latex_lang
latex_lang = Language("latex", "", "Latex", false, "iso8859-1",
encodings.getFromLyXName("iso8859-1"),
"latex", "");
Lexer lex(0, 0);
lex.setFile(filename);
while (lex.isOK()) {
string lang;
string babel;
string display;
string encoding_str;
string code;
string latex_options;
bool rtl = false;
if (lex.next())
lang = lex.getString();
else
break;
LYXERR(Debug::INFO, "Reading language " << lang);
if (lex.next())
babel = lex.getString();
if (lex.next())
display = lex.getString();
if (lex.next())
rtl = lex.getBool();
if (lex.next())
encoding_str = lex.getString();
if (lex.next())
code = lex.getString();
if (lex.next())
latex_options = lex.getString();
Encoding const * encoding = encodings.getFromLyXName(encoding_str);
if (!encoding) {
encoding = encodings.getFromLyXName("iso8859-1");
lyxerr << "Unknown encoding " << encoding_str << endl;
}
languagelist[lang] = Language(lang, babel, display, rtl,
encoding_str, encoding, code, latex_options);
}
default_language = getLanguage(lyxrc.default_language);
if (!default_language) {
lyxerr << "Default language \"" << lyxrc.default_language
<< "\" not found!" << endl;
default_language = getLanguage("english");
if (!default_language)
default_language = &(*languagelist.begin()).second;
lyxerr << "Using \"" << default_language->lang()
<< "\" instead!" << endl;
}
english_language = getLanguage("english");
if (!english_language)
english_language = default_language;
}
Language const * Languages::getLanguage(string const & language) const
{
const_iterator it = languagelist.find(language);
return it == languagelist.end() ? 0 : &it->second;
}
} // namespace lyx