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717105bfe7
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22107 a592a061-630c-0410-9148-cb99ea01b6c8
112 lines
2.7 KiB
C++
112 lines
2.7 KiB
C++
/**
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* \file Language.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Lars Gullik Bjønnes
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* \author Jean-Marc Lasgouttes
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* \author Dekel Tsur
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "Language.h"
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#include "support/debug.h"
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#include "Encoding.h"
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#include "Lexer.h"
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#include "LyXRC.h"
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#include "support/FileName.h"
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#include <ostream>
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using namespace std;
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using namespace lyx::support;
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namespace lyx {
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Languages languages;
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Language const * english_language;
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Language const * default_language;
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Language ignore_lang("ignore", "ignore", "Ignore", false, "", 0, "ignore", "");
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Language const * ignore_language = &ignore_lang;
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Language latex_lang("latex", "", "Latex", false, "", 0, "latex", "");
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Language const * latex_language = &latex_lang;
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void Languages::read(FileName const & filename)
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{
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// We need to set the encoding of latex_lang
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latex_lang = Language("latex", "", "Latex", false, "iso8859-1",
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encodings.getFromLyXName("iso8859-1"),
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"latex", "");
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Lexer lex(0, 0);
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lex.setFile(filename);
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while (lex.isOK()) {
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string lang;
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string babel;
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string display;
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string encoding_str;
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string code;
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string latex_options;
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bool rtl = false;
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if (lex.next())
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lang = lex.getString();
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else
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break;
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LYXERR(Debug::INFO, "Reading language " << lang);
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if (lex.next())
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babel = lex.getString();
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if (lex.next())
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display = lex.getString();
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if (lex.next())
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rtl = lex.getBool();
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if (lex.next())
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encoding_str = lex.getString();
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if (lex.next())
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code = lex.getString();
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if (lex.next())
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latex_options = lex.getString();
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Encoding const * encoding = encodings.getFromLyXName(encoding_str);
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if (!encoding) {
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encoding = encodings.getFromLyXName("iso8859-1");
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lyxerr << "Unknown encoding " << encoding_str << endl;
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}
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languagelist[lang] = Language(lang, babel, display, rtl,
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encoding_str, encoding, code, latex_options);
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}
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default_language = getLanguage(lyxrc.default_language);
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if (!default_language) {
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lyxerr << "Default language \"" << lyxrc.default_language
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<< "\" not found!" << endl;
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default_language = getLanguage("english");
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if (!default_language)
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default_language = &(*languagelist.begin()).second;
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lyxerr << "Using \"" << default_language->lang()
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<< "\" instead!" << endl;
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}
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english_language = getLanguage("english");
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if (!english_language)
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english_language = default_language;
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}
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Language const * Languages::getLanguage(string const & language) const
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{
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const_iterator it = languagelist.find(language);
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return it == languagelist.end() ? 0 : &it->second;
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}
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} // namespace lyx
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