]> git.lyx.org Git - lyx.git/blobdiff - src/tex2lyx/Preamble.cpp
tex2lyx/Preamble.cpp: remove a FIXME, the problem was only in trunk (bug #8211) and...
[lyx.git] / src / tex2lyx / Preamble.cpp
index 6b4b40467b110f3e864ba8930f82e579cd36d5ec..c8bd9cbff9ceb549f6f11f39a5aa0c55ffc7f427 100644 (file)
@@ -92,6 +92,41 @@ const char * const known_coded_languages[] = {"french", "afrikaans", "albanian",
 "uppersorbian", "uppersorbian", "english", "english", "vietnamese", "welsh",
 0};
 
+/**
+ * known polyglossia language names (including variants)
+ */
+const char * const polyglossia_languages[] = {
+"albanian", "croatian", "hebrew", "norsk", "swedish", "amharic", "czech", "hindi",
+"nynorsk", "syriac", "arabic", "danish", "icelandic", "occitan", "tamil",
+"armenian", "divehi", "interlingua", "polish", "telugu", "asturian", "dutch",
+"irish", "portuges", "thai", "bahasai", "english", "italian", "romanian", "turkish",
+"bahasam", "esperanto", "lao", "russian", "turkmen", "basque", "estonian", "latin",
+"samin", "ukrainian", "bengali", "farsi", "latvian", "sanskrit", "urdu", "brazil",
+"brazilian", "finnish", "lithuanian", "scottish", "usorbian", "breton", "french",
+"lsorbian", "serbian", "vietnamese", "bulgarian", "galician", "magyar", "slovak",
+"welsh", "catalan", "german", "malayalam", "slovenian", "coptic", "greek",
+"marathi", "spanish",
+"american", "ancient", "australian", "british", "monotonic", "newzealand",
+"polytonic", 0};
+
+/**
+ * the same as polyglossia_languages with .lyx names
+ * please keep this in sync with polyglossia_languages line by line!
+ */
+const char * const coded_polyglossia_languages[] = {
+"albanian", "croatian", "hebrew", "norsk", "swedish", "amharic", "czech", "hindi",
+"nynorsk", "syriac", "arabic_arabi", "danish", "icelandic", "occitan", "tamil",
+"armenian", "divehi", "interlingua", "polish", "telugu", "asturian", "dutch",
+"irish", "portuges", "thai", "bahasa", "english", "italian", "romanian", "turkish",
+"bahasam", "esperanto", "lao", "russian", "turkmen", "basque", "estonian", "latin",
+"samin", "ukrainian", "bengali", "farsi", "latvian", "sanskrit", "urdu", "brazilian",
+"brazilian", "finnish", "lithuanian", "scottish", "uppersorbian", "breton", "french",
+"lowersorbian", "serbian", "vietnamese", "bulgarian", "galician", "magyar", "slovak",
+"welsh", "catalan", "ngerman", "malayalam", "slovene", "coptic", "greek",
+"marathi", "spanish",
+"american", "ancientgreek", "australian", "british", "greek", "newzealand",
+"polutonikogreek", 0};
+
 /// languages with english quotes (.lyx names)
 const char * const known_english_quotes_languages[] = {"american", "australian",
 "bahasa", "bahasam", "brazilian", "canadian", "chinese-simplified", "english",
@@ -167,16 +202,18 @@ const char * const known_if_3arg_commands[] = {"@ifundefined", "IfFileExists",
 0};
 
 /// packages that work only in xetex
+/// polyglossia is handled separately
 const char * const known_xetex_packages[] = {"arabxetex", "fixlatvian",
-"fontbook", "fontwrap", "mathspec", "philokalia", "polyglossia", "unisugar",
+"fontbook", "fontwrap", "mathspec", "philokalia", "unisugar",
 "xeCJK", "xecolor", "xecyr", "xeindex", "xepersian", "xunicode", 0};
 
 /// packages that are automatically skipped if loaded by LyX
 const char * const known_lyx_packages[] = {"amsbsy", "amsmath", "amssymb",
-"amstext", "amsthm", "array", "booktabs", "calc", "color", "float",
+"amstext", "amsthm", "array", "booktabs", "calc", "color", "float", "fontspec",
 "graphicx", "hhline", "ifthen", "longtable", "makeidx", "multirow",
 "nomencl", "pdfpages", "rotating", "rotfloat", "splitidx", "setspace",
-"subscript", "textcomp", "ulem", "url", "varioref", "verbatim", "wrapfig", 0};
+"subscript", "textcomp", "ulem", "url", "varioref", "verbatim", "wrapfig",
+"xunicode", 0};
 
 // codes used to remove packages that are loaded automatically by LyX.
 // Syntax: package_beg_sep<name>package_mid_sep<package loading code>package_end_sep
@@ -340,7 +377,7 @@ Author const & Preamble::getAuthor(std::string const & name) const
 {
        Author author(from_utf8(name), empty_docstring());
        for (AuthorList::Authors::const_iterator it = authors_.begin();
-            it != authors_.end(); it++)
+            it != authors_.end(); ++it)
                if (*it == author)
                        return *it;
        static Author const dummy;
@@ -417,6 +454,7 @@ Preamble::Preamble() : one_language(true), title_layout_found(false)
        h_font_sf_scale           = "100";
        h_font_tt_scale           = "100";
        h_graphics                = "default";
+       h_default_output_format   = "default";
        h_html_be_strict          = "false";
        h_html_css_as_file        = "0";
        h_html_math_output        = "0";
@@ -599,6 +637,7 @@ void Preamble::handle_package(Parser &p, string const & name,
        if (is_known(name, known_xetex_packages)) {
                xetex = true;
                h_use_non_tex_fonts = "true";
+               registerAutomaticallyLoadedPackage("fontspec");
                if (h_inputencoding == "auto")
                        p.setEncoding("utf8");
        }
@@ -682,11 +721,23 @@ void Preamble::handle_package(Parser &p, string const & name,
                        // reasons for it.
                        h_preamble << "\\usepackage[" << opts << "]{babel}\n";
                        delete_opt(options, known_languages);
+                       // finally translate the babel name to a LyX name
+                       h_language = babel2lyx(h_language);
                }
                else
                        h_preamble << "\\usepackage{babel}\n";
        }
 
+       else if (name == "polyglossia") {
+               h_language_package = "default";
+               h_default_output_format = "pdf4";
+               h_use_non_tex_fonts = "true";
+               xetex = true;
+               registerAutomaticallyLoadedPackage("xunicode");
+               if (h_inputencoding == "auto")
+                       p.setEncoding("utf8");
+       }
+
        else if (name == "fontenc") {
                h_fontencoding = getStringFromVector(options, ",");
                /* We could do the following for better round trip support,
@@ -810,9 +861,6 @@ void Preamble::handle_if(Parser & p, bool in_lyx_preamble)
 
 bool Preamble::writeLyXHeader(ostream & os, bool subdoc)
 {
-       // translate from babel to LyX names
-       h_language = babel2lyx(h_language);
-
        // set the quote language
        // LyX only knows the following quotes languages:
        // english, swedish, german, polish, french and danish
@@ -887,7 +935,7 @@ bool Preamble::writeLyXHeader(ostream & os, bool subdoc)
                os << "\\begin_modules\n";
                vector<string>::const_iterator const end = used_modules.end();
                vector<string>::const_iterator it = used_modules.begin();
-               for (; it != end; it++)
+               for (; it != end; ++it)
                        os << *it << '\n';
                os << "\\end_modules\n";
        }
@@ -904,7 +952,8 @@ bool Preamble::writeLyXHeader(ostream & os, bool subdoc)
           << "\\font_osf " << h_font_osf << "\n"
           << "\\font_sf_scale " << h_font_sf_scale << "\n"
           << "\\font_tt_scale " << h_font_tt_scale << "\n"
-          << "\\graphics " << h_graphics << "\n";
+          << "\\graphics " << h_graphics << "\n"
+          << "\\default_output_format " << h_default_output_format << "\n";
        if (!h_float_placement.empty())
                os << "\\float_placement " << h_float_placement << "\n";
        os << "\\paperfontsize " << h_paperfontsize << "\n"
@@ -936,7 +985,7 @@ bool Preamble::writeLyXHeader(ostream & os, bool subdoc)
        os << "\\papersize " << h_papersize << "\n"
           << "\\use_geometry " << h_use_geometry << '\n';
        for (map<string, string>::const_iterator it = h_use_packages.begin();
-            it != h_use_packages.end(); it++)
+            it != h_use_packages.end(); ++it)
                os << "\\use_package " << it->first << ' ' << it->second << '\n';
        os << "\\cite_engine " << h_cite_engine << '\n'
           << "\\cite_engine_type " << h_cite_engine_type << '\n'
@@ -1057,6 +1106,55 @@ void Preamble::parse(Parser & p, string const & forceclass,
                else if (t.cs() == "pagestyle")
                        h_paperpagestyle = p.verbatim_item();
 
+               else if (t.cs() == "setdefaultlanguage") {
+                       xetex = true;
+                       // We don't yet care about non-language variant options
+                       // because LyX doesn't support this yet, see bug #8214
+                       if (p.hasOpt()) {
+                               string langopts = p.getOpt();
+                               // check if the option contains a variant, if yes, extract it
+                               string::size_type pos_var = langopts.find("variant");
+                               string::size_type i = langopts.find(',', pos_var);
+                               if (pos_var != string::npos){
+                                       string variant;
+                                       if (i == string::npos)
+                                               variant = langopts.substr(pos_var + 8, langopts.length() - pos_var - 9);
+                                       else
+                                               variant = langopts.substr(pos_var + 8, i - pos_var - 8);
+                                       h_language = variant;
+                               }
+                               p.verbatim_item();
+                       } else
+                               h_language = p.verbatim_item();
+                       //finally translate the poyglossia name to a LyX name
+                       h_language = polyglossia2lyx(h_language);
+               }
+
+               else if (t.cs() == "setotherlanguage") {
+                       // We don't yet care about the option because LyX doesn't
+                       // support this yet, see bug #8214
+                       p.hasOpt() ? p.getOpt() : string();
+                       p.verbatim_item();
+               }
+
+               else if (t.cs() == "setmainfont") {
+                       // we don't care about the option
+                       p.hasOpt() ? p.getOpt() : string();
+                       h_font_roman = p.getArg('{', '}');
+               }
+
+               else if (t.cs() == "setsansfont") {
+                       // we don't care about the option
+                       p.hasOpt() ? p.getOpt() : string();
+                       h_font_sans = p.getArg('{', '}');
+               }
+
+               else if (t.cs() == "setmonofont") {
+                       // we don't care about the option
+                       p.hasOpt() ? p.getOpt() : string();
+                       h_font_typewriter = p.getArg('{', '}');
+               }
+
                else if (t.cs() == "date") {
                        string argument = p.getArg('{', '}');
                        if (argument.empty())
@@ -1475,6 +1573,15 @@ string babel2lyx(string const & language)
 }
 
 
+string polyglossia2lyx(string const & language)
+{
+       char const * const * where = is_known(language, polyglossia_languages);
+       if (where)
+               return coded_polyglossia_languages[where - polyglossia_languages];
+       return language;
+}
+
+
 string rgbcolor2code(string const & name)
 {
        char const * const * where = is_known(name, known_basic_colors);