2 * \file BufferParams.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Alfredo Braunstein
7 * \author Lars Gullik Bjønnes
8 * \author Jean-Marc Lasgouttes
10 * \author André Pönitz
11 * \author Martin Vermeer
13 * Full author contact details are available in file CREDITS.
18 #include "BufferParams.h"
21 #include "BaseClassList.h"
22 #include "BranchList.h"
23 #include "buffer_funcs.h"
28 #include "LaTeXFeatures.h"
29 #include "ModuleList.h"
33 #include "OutputParams.h"
37 #include "PDFOptions.h"
39 #include "frontends/alert.h"
41 #include "insets/InsetListingsParams.h"
43 #include "support/convert.h"
44 #include "support/debug.h"
45 #include "support/docstream.h"
46 #include "support/FileName.h"
47 #include "support/filetools.h"
48 #include "support/gettext.h"
49 #include "support/Messages.h"
50 #include "support/Translator.h"
51 #include "support/lstrings.h"
57 using namespace lyx::support;
60 static char const * const string_paragraph_separation[] = {
65 static char const * const string_quotes_language[] = {
66 "english", "swedish", "german", "polish", "french", "danish", ""
70 static char const * const string_papersize[] = {
71 "default", "custom", "letterpaper", "executivepaper", "legalpaper",
72 "a3paper", "a4paper", "a5paper", "b3paper", "b4paper", "b5paper", ""
76 static char const * const string_orientation[] = {
77 "portrait", "landscape", ""
81 static char const * const string_footnotekinds[] = {
82 "footnote", "margin", "fig", "tab", "alg", "wide-fig", "wide-tab", ""
86 static char const * const tex_graphics[] = {
87 "default", "dvips", "dvitops", "emtex",
88 "ln", "oztex", "textures", "none", ""
97 // Paragraph separation
98 typedef Translator<string, BufferParams::PARSEP> ParSepTranslator;
101 ParSepTranslator const init_parseptranslator()
103 ParSepTranslator translator(string_paragraph_separation[0], BufferParams::PARSEP_INDENT);
104 translator.addPair(string_paragraph_separation[1], BufferParams::PARSEP_SKIP);
109 ParSepTranslator const & parseptranslator()
111 static ParSepTranslator translator = init_parseptranslator();
117 typedef Translator<string, InsetQuotes::quote_language> QuotesLangTranslator;
120 QuotesLangTranslator const init_quoteslangtranslator()
122 QuotesLangTranslator translator(string_quotes_language[0], InsetQuotes::EnglishQ);
123 translator.addPair(string_quotes_language[1], InsetQuotes::SwedishQ);
124 translator.addPair(string_quotes_language[2], InsetQuotes::GermanQ);
125 translator.addPair(string_quotes_language[3], InsetQuotes::PolishQ);
126 translator.addPair(string_quotes_language[4], InsetQuotes::FrenchQ);
127 translator.addPair(string_quotes_language[5], InsetQuotes::DanishQ);
132 QuotesLangTranslator const & quoteslangtranslator()
134 static QuotesLangTranslator translator = init_quoteslangtranslator();
140 typedef Translator<string, PAPER_SIZE> PaperSizeTranslator;
143 PaperSizeTranslator const init_papersizetranslator()
145 PaperSizeTranslator translator(string_papersize[0], PAPER_DEFAULT);
146 translator.addPair(string_papersize[1], PAPER_CUSTOM);
147 translator.addPair(string_papersize[2], PAPER_USLETTER);
148 translator.addPair(string_papersize[3], PAPER_USLEGAL);
149 translator.addPair(string_papersize[4], PAPER_USEXECUTIVE);
150 translator.addPair(string_papersize[5], PAPER_A3);
151 translator.addPair(string_papersize[6], PAPER_A4);
152 translator.addPair(string_papersize[7], PAPER_A5);
153 translator.addPair(string_papersize[8], PAPER_B3);
154 translator.addPair(string_papersize[9], PAPER_B4);
155 translator.addPair(string_papersize[10], PAPER_B5);
160 PaperSizeTranslator const & papersizetranslator()
162 static PaperSizeTranslator translator = init_papersizetranslator();
168 typedef Translator<string, PAPER_ORIENTATION> PaperOrientationTranslator;
171 PaperOrientationTranslator const init_paperorientationtranslator()
173 PaperOrientationTranslator translator(string_orientation[0], ORIENTATION_PORTRAIT);
174 translator.addPair(string_orientation[1], ORIENTATION_LANDSCAPE);
179 PaperOrientationTranslator const & paperorientationtranslator()
181 static PaperOrientationTranslator translator = init_paperorientationtranslator();
187 typedef Translator<int, PageSides> SidesTranslator;
190 SidesTranslator const init_sidestranslator()
192 SidesTranslator translator(1, OneSide);
193 translator.addPair(2, TwoSides);
198 SidesTranslator const & sidestranslator()
200 static SidesTranslator translator = init_sidestranslator();
206 typedef Translator<int, BufferParams::Package> PackageTranslator;
209 PackageTranslator const init_packagetranslator()
211 PackageTranslator translator(0, BufferParams::package_off);
212 translator.addPair(1, BufferParams::package_auto);
213 translator.addPair(2, BufferParams::package_on);
218 PackageTranslator const & packagetranslator()
220 static PackageTranslator translator = init_packagetranslator();
226 typedef Translator<string, biblio::CiteEngine> CiteEngineTranslator;
229 CiteEngineTranslator const init_citeenginetranslator()
231 CiteEngineTranslator translator("basic", biblio::ENGINE_BASIC);
232 translator.addPair("natbib_numerical", biblio::ENGINE_NATBIB_NUMERICAL);
233 translator.addPair("natbib_authoryear", biblio::ENGINE_NATBIB_AUTHORYEAR);
234 translator.addPair("jurabib", biblio::ENGINE_JURABIB);
239 CiteEngineTranslator const & citeenginetranslator()
241 static CiteEngineTranslator translator = init_citeenginetranslator();
247 typedef Translator<string, Spacing::Space> SpaceTranslator;
250 SpaceTranslator const init_spacetranslator()
252 SpaceTranslator translator("default", Spacing::Default);
253 translator.addPair("single", Spacing::Single);
254 translator.addPair("onehalf", Spacing::Onehalf);
255 translator.addPair("double", Spacing::Double);
256 translator.addPair("other", Spacing::Other);
261 SpaceTranslator const & spacetranslator()
263 static SpaceTranslator translator = init_spacetranslator();
271 class BufferParams::Impl
276 AuthorList authorlist;
277 BranchList branchlist;
278 Bullet temp_bullets[4];
279 Bullet user_defined_bullets[4];
281 /** This is the amount of space used for paragraph_separation "skip",
282 * and for detached paragraphs in "indented" documents.
285 PDFOptions pdfoptions;
286 BaseClassIndex baseClass_;
290 BufferParams::Impl::Impl()
291 : defskip(VSpace::MEDSKIP), baseClass_(0)
293 // set initial author
295 authorlist.record(Author(from_utf8(lyxrc.user_name), from_utf8(lyxrc.user_email)));
300 BufferParams::MemoryTraits::clone(BufferParams::Impl const * ptr)
304 return new BufferParams::Impl(*ptr);
308 void BufferParams::MemoryTraits::destroy(BufferParams::Impl * ptr)
314 BufferParams::BufferParams()
317 setBaseClass(defaultBaseclass());
319 paragraph_separation = PARSEP_INDENT;
320 quotes_language = InsetQuotes::EnglishQ;
321 fontsize = "default";
324 papersize = PAPER_DEFAULT;
325 orientation = ORIENTATION_PORTRAIT;
326 use_geometry = false;
327 use_amsmath = package_auto;
328 use_esint = package_auto;
329 cite_engine_ = biblio::ENGINE_BASIC;
330 use_bibtopic = false;
331 trackChanges = false;
332 outputChanges = false;
335 language = default_language;
336 fontsRoman = "default";
337 fontsSans = "default";
338 fontsTypewriter = "default";
339 fontsDefaultFamily = "default";
342 fontsSansScale = 100;
343 fontsTypewriterScale = 100;
345 graphicsDriver = "default";
348 listings_params = string();
349 pagestyle = "default";
352 for (int iter = 0; iter < 4; ++iter) {
353 user_defined_bullet(iter) = ITEMIZE_DEFAULTS[iter];
354 temp_bullet(iter) = ITEMIZE_DEFAULTS[iter];
359 BufferParams::~BufferParams()
363 docstring const BufferParams::B_(string const & l10n) const
365 BOOST_ASSERT(language);
366 return getMessages(language->code()).get(l10n);
370 AuthorList & BufferParams::authors()
372 return pimpl_->authorlist;
376 AuthorList const & BufferParams::authors() const
378 return pimpl_->authorlist;
382 BranchList & BufferParams::branchlist()
384 return pimpl_->branchlist;
388 BranchList const & BufferParams::branchlist() const
390 return pimpl_->branchlist;
394 Bullet & BufferParams::temp_bullet(lyx::size_type const index)
396 BOOST_ASSERT(index < 4);
397 return pimpl_->temp_bullets[index];
401 Bullet const & BufferParams::temp_bullet(lyx::size_type const index) const
403 BOOST_ASSERT(index < 4);
404 return pimpl_->temp_bullets[index];
408 Bullet & BufferParams::user_defined_bullet(lyx::size_type const index)
410 BOOST_ASSERT(index < 4);
411 return pimpl_->user_defined_bullets[index];
415 Bullet const & BufferParams::user_defined_bullet(lyx::size_type const index) const
417 BOOST_ASSERT(index < 4);
418 return pimpl_->user_defined_bullets[index];
422 Spacing & BufferParams::spacing()
424 return pimpl_->spacing;
428 Spacing const & BufferParams::spacing() const
430 return pimpl_->spacing;
434 PDFOptions & BufferParams::pdfoptions()
436 return pimpl_->pdfoptions;
440 PDFOptions const & BufferParams::pdfoptions() const
442 return pimpl_->pdfoptions;
446 VSpace const & BufferParams::getDefSkip() const
448 return pimpl_->defskip;
452 void BufferParams::setDefSkip(VSpace const & vs)
454 pimpl_->defskip = vs;
458 string const BufferParams::readToken(Lexer & lex, string const & token,
459 FileName const & filepath)
461 if (token == "\\textclass") {
463 string const classname = lex.getString();
464 // if there exists a local layout file, ignore the system one
465 // NOTE: in this case, the textclass (.cls file) is assumed to be available.
466 pair<bool, lyx::BaseClassIndex> pp =
467 make_pair(false, BaseClassIndex(0));
468 if (!filepath.empty())
469 pp = baseclasslist.addTextClass(
470 classname, filepath.absFilename());
472 setBaseClass(pp.second);
474 pp = baseclasslist.numberOfClass(classname);
476 setBaseClass(pp.second);
478 // a warning will be given for unknown class
479 setBaseClass(defaultBaseclass());
483 // FIXME: this warning will be given even if there exists a local .cls
484 // file. Even worse, the .lyx file can not be compiled or exported
485 // because the textclass is marked as unavilable.
486 if (!textClass().isTeXClassAvailable()) {
487 docstring const msg =
488 bformat(_("The layout file requested by this document,\n"
490 "is not usable. This is probably because a LaTeX\n"
491 "class or style file required by it is not\n"
492 "available. See the Customization documentation\n"
493 "for more information.\n"), from_utf8(classname));
494 frontend::Alert::warning(_("Document class not available"),
495 msg + _("LyX will not be able to produce output."));
498 } else if (token == "\\begin_preamble") {
500 } else if (token == "\\begin_modules") {
502 } else if (token == "\\options") {
504 options = lex.getString();
505 } else if (token == "\\language") {
507 } else if (token == "\\inputencoding") {
509 } else if (token == "\\graphics") {
510 readGraphicsDriver(lex);
511 } else if (token == "\\font_roman") {
513 } else if (token == "\\font_sans") {
515 } else if (token == "\\font_typewriter") {
516 lex >> fontsTypewriter;
517 } else if (token == "\\font_default_family") {
518 lex >> fontsDefaultFamily;
519 } else if (token == "\\font_sc") {
521 } else if (token == "\\font_osf") {
523 } else if (token == "\\font_sf_scale") {
524 lex >> fontsSansScale;
525 } else if (token == "\\font_tt_scale") {
526 lex >> fontsTypewriterScale;
527 } else if (token == "\\paragraph_separation") {
530 paragraph_separation = parseptranslator().find(parsep);
531 } else if (token == "\\defskip") {
533 string defskip = lex.getString();
534 if (defskip == "defskip")
537 pimpl_->defskip = VSpace(defskip);
538 } else if (token == "\\quotes_language") {
541 quotes_language = quoteslangtranslator().find(quotes_lang);
542 } else if (token == "\\papersize") {
545 papersize = papersizetranslator().find(ppsize);
546 } else if (token == "\\use_geometry") {
548 } else if (token == "\\use_amsmath") {
551 use_amsmath = packagetranslator().find(use_ams);
552 } else if (token == "\\use_esint") {
555 use_esint = packagetranslator().find(useesint);
556 } else if (token == "\\cite_engine") {
559 cite_engine_ = citeenginetranslator().find(engine);
560 } else if (token == "\\use_bibtopic") {
562 } else if (token == "\\tracking_changes") {
564 } else if (token == "\\output_changes") {
565 lex >> outputChanges;
566 } else if (token == "\\branch") {
568 docstring branch = lex.getDocString();
569 branchlist().add(branch);
572 string const tok = lex.getString();
573 if (tok == "\\end_branch")
575 Branch * branch_ptr = branchlist().find(branch);
576 if (tok == "\\selected") {
579 branch_ptr->setSelected(lex.getInteger());
581 // not yet operational
582 if (tok == "\\color") {
584 string color = lex.getString();
586 branch_ptr->setColor(color);
587 // Update also the Color table:
589 color = lcolor.getX11Name(Color_background);
591 lcolor.setColor(to_utf8(branch), color);
595 } else if (token == "\\author") {
597 istringstream ss(lex.getString());
600 author_map.push_back(pimpl_->authorlist.record(a));
601 } else if (token == "\\paperorientation") {
604 orientation = paperorientationtranslator().find(orient);
605 } else if (token == "\\paperwidth") {
607 } else if (token == "\\paperheight") {
609 } else if (token == "\\leftmargin") {
611 } else if (token == "\\topmargin") {
613 } else if (token == "\\rightmargin") {
615 } else if (token == "\\bottommargin") {
617 } else if (token == "\\headheight") {
619 } else if (token == "\\headsep") {
621 } else if (token == "\\footskip") {
623 } else if (token == "\\columnsep") {
625 } else if (token == "\\paperfontsize") {
627 } else if (token == "\\papercolumns") {
629 } else if (token == "\\listings_params") {
632 listings_params = InsetListingsParams(par).params();
633 } else if (token == "\\papersides") {
636 sides = sidestranslator().find(psides);
637 } else if (token == "\\paperpagestyle") {
639 } else if (token == "\\bullet") {
641 } else if (token == "\\bulletLaTeX") {
642 readBulletsLaTeX(lex);
643 } else if (token == "\\secnumdepth") {
645 } else if (token == "\\tocdepth") {
647 } else if (token == "\\spacing") {
651 if (nspacing == "other") {
654 spacing().set(spacetranslator().find(nspacing), tmp_val);
655 } else if (token == "\\float_placement") {
656 lex >> float_placement;
658 } else if (prefixIs(token, "\\pdf_") || token == "\\use_hyperref") {
659 string toktmp = pdfoptions().readToken(lex, token);
660 if (!toktmp.empty()) {
661 lyxerr << "PDFOptions::readToken(): Unknown token: " <<
666 lyxerr << "BufferParams::readToken(): Unknown token: " <<
675 void BufferParams::writeFile(ostream & os) const
677 // The top of the file is written by the buffer.
678 // Prints out the buffer info into the .lyx file given by file
681 os << "\\textclass " << baseclasslist[pimpl_->baseClass_].name() << '\n';
684 if (!preamble.empty()) {
685 // remove '\n' from the end of preamble
686 string const tmppreamble = rtrim(preamble, "\n");
687 os << "\\begin_preamble\n"
689 << "\n\\end_preamble\n";
693 if (!options.empty()) {
694 os << "\\options " << options << '\n';
698 if (!layoutModules_.empty()) {
699 os << "\\begin_modules" << '\n';
700 LayoutModuleList::const_iterator it = layoutModules_.begin();
701 for (; it != layoutModules_.end(); it++)
703 os << "\\end_modules" << '\n';
706 // then the text parameters
707 if (language != ignore_language)
708 os << "\\language " << language->lang() << '\n';
709 os << "\\inputencoding " << inputenc
710 << "\n\\font_roman " << fontsRoman
711 << "\n\\font_sans " << fontsSans
712 << "\n\\font_typewriter " << fontsTypewriter
713 << "\n\\font_default_family " << fontsDefaultFamily
714 << "\n\\font_sc " << convert<string>(fontsSC)
715 << "\n\\font_osf " << convert<string>(fontsOSF)
716 << "\n\\font_sf_scale " << fontsSansScale
717 << "\n\\font_tt_scale " << fontsTypewriterScale
718 << "\n\\graphics " << graphicsDriver << '\n';
720 if (!float_placement.empty()) {
721 os << "\\float_placement " << float_placement << '\n';
723 os << "\\paperfontsize " << fontsize << '\n';
725 spacing().writeFile(os);
726 pdfoptions().writeFile(os);
728 os << "\\papersize " << string_papersize[papersize]
729 << "\n\\use_geometry " << convert<string>(use_geometry)
730 << "\n\\use_amsmath " << use_amsmath
731 << "\n\\use_esint " << use_esint
732 << "\n\\cite_engine " << citeenginetranslator().find(cite_engine_)
733 << "\n\\use_bibtopic " << convert<string>(use_bibtopic)
734 << "\n\\paperorientation " << string_orientation[orientation]
737 BranchList::const_iterator it = branchlist().begin();
738 BranchList::const_iterator end = branchlist().end();
739 for (; it != end; ++it) {
740 os << "\\branch " << to_utf8(it->getBranch())
741 << "\n\\selected " << it->getSelected()
742 << "\n\\color " << lyx::X11hexname(it->getColor())
747 if (!paperwidth.empty())
748 os << "\\paperwidth "
749 << VSpace(paperwidth).asLyXCommand() << '\n';
750 if (!paperheight.empty())
751 os << "\\paperheight "
752 << VSpace(paperheight).asLyXCommand() << '\n';
753 if (!leftmargin.empty())
754 os << "\\leftmargin "
755 << VSpace(leftmargin).asLyXCommand() << '\n';
756 if (!topmargin.empty())
758 << VSpace(topmargin).asLyXCommand() << '\n';
759 if (!rightmargin.empty())
760 os << "\\rightmargin "
761 << VSpace(rightmargin).asLyXCommand() << '\n';
762 if (!bottommargin.empty())
763 os << "\\bottommargin "
764 << VSpace(bottommargin).asLyXCommand() << '\n';
765 if (!headheight.empty())
766 os << "\\headheight "
767 << VSpace(headheight).asLyXCommand() << '\n';
768 if (!headsep.empty())
770 << VSpace(headsep).asLyXCommand() << '\n';
771 if (!footskip.empty())
773 << VSpace(footskip).asLyXCommand() << '\n';
774 if (!columnsep.empty())
776 << VSpace(columnsep).asLyXCommand() << '\n';
777 os << "\\secnumdepth " << secnumdepth
778 << "\n\\tocdepth " << tocdepth
779 << "\n\\paragraph_separation "
780 << string_paragraph_separation[paragraph_separation]
781 << "\n\\defskip " << getDefSkip().asLyXCommand()
782 << "\n\\quotes_language "
783 << string_quotes_language[quotes_language]
784 << "\n\\papercolumns " << columns
785 << "\n\\papersides " << sides
786 << "\n\\paperpagestyle " << pagestyle << '\n';
787 if (!listings_params.empty())
788 os << "\\listings_params \"" <<
789 InsetListingsParams(listings_params).encodedString() << "\"\n";
790 for (int i = 0; i < 4; ++i) {
791 if (user_defined_bullet(i) != ITEMIZE_DEFAULTS[i]) {
792 if (user_defined_bullet(i).getFont() != -1) {
793 os << "\\bullet " << i << " "
794 << user_defined_bullet(i).getFont() << " "
795 << user_defined_bullet(i).getCharacter() << " "
796 << user_defined_bullet(i).getSize() << "\n";
800 os << "\\bulletLaTeX " << i << " \""
801 << lyx::to_ascii(user_defined_bullet(i).getText())
807 os << "\\tracking_changes " << convert<string>(trackChanges) << "\n";
808 os << "\\output_changes " << convert<string>(outputChanges) << "\n";
810 AuthorList::Authors::const_iterator a_it = pimpl_->authorlist.begin();
811 AuthorList::Authors::const_iterator a_end = pimpl_->authorlist.end();
812 for (; a_it != a_end; ++a_it) {
813 if (a_it->second.used())
814 os << "\\author " << a_it->second << "\n";
816 os << "\\author " << Author() << "\n";
821 void BufferParams::validate(LaTeXFeatures & features) const
823 features.require(textClass().requires());
826 bool dvipost = LaTeXFeatures::isAvailable("dvipost");
827 bool xcolorsoul = LaTeXFeatures::isAvailable("soul") &&
828 LaTeXFeatures::isAvailable("xcolor");
830 switch (features.runparams().flavor) {
831 case OutputParams::LATEX:
833 features.require("ct-dvipost");
834 features.require("dvipost");
835 } else if (xcolorsoul) {
836 features.require("ct-xcolor-soul");
837 features.require("soul");
838 features.require("xcolor");
840 features.require("ct-none");
843 case OutputParams::PDFLATEX:
845 features.require("ct-xcolor-soul");
846 features.require("soul");
847 features.require("xcolor");
848 // improves color handling in PDF output
849 features.require("pdfcolmk");
851 features.require("ct-none");
859 // Floats with 'Here definitely' as default setting.
860 if (float_placement.find('H') != string::npos)
861 features.require("float");
863 // AMS Style is at document level
864 if (use_amsmath == package_on
865 || textClass().provides("amsmath"))
866 features.require("amsmath");
867 if (use_esint == package_on)
868 features.require("esint");
870 // Document-level line spacing
871 if (spacing().getSpace() != Spacing::Single && !spacing().isDefault())
872 features.require("setspace");
874 // the bullet shapes are buffer level not paragraph level
875 // so they are tested here
876 for (int i = 0; i < 4; ++i) {
877 if (user_defined_bullet(i) == ITEMIZE_DEFAULTS[i])
879 int const font = user_defined_bullet(i).getFont();
881 int const c = user_defined_bullet(i).getCharacter();
887 features.require("latexsym");
889 } else if (font == 1) {
890 features.require("amssymb");
891 } else if (font >= 2 && font <= 5) {
892 features.require("pifont");
896 if (pdfoptions().use_hyperref)
897 features.require("hyperref");
901 bool BufferParams::writeLaTeX(odocstream & os, LaTeXFeatures & features,
902 TexRow & texrow) const
904 os << "\\documentclass";
906 TextClass const & tclass = textClass();
908 ostringstream clsoptions; // the document class options.
910 if (tokenPos(tclass.opt_fontsize(),
911 '|', fontsize) >= 0) {
912 // only write if existing in list (and not default)
913 clsoptions << fontsize << "pt,";
916 // custom, A3, B3 and B4 paper sizes need geometry
917 bool nonstandard_papersize = papersize == PAPER_B3
918 || papersize == PAPER_B4
919 || papersize == PAPER_A3
920 || papersize == PAPER_CUSTOM;
925 clsoptions << "a4paper,";
928 clsoptions << "letterpaper,";
931 clsoptions << "a5paper,";
934 clsoptions << "b5paper,";
936 case PAPER_USEXECUTIVE:
937 clsoptions << "executivepaper,";
940 clsoptions << "legalpaper,";
952 if (sides != tclass.sides()) {
955 clsoptions << "oneside,";
958 clsoptions << "twoside,";
964 if (columns != tclass.columns()) {
966 clsoptions << "twocolumn,";
968 clsoptions << "onecolumn,";
972 && orientation == ORIENTATION_LANDSCAPE)
973 clsoptions << "landscape,";
975 // language should be a parameter to \documentclass
976 if (language->babel() == "hebrew"
977 && default_language->babel() != "hebrew")
978 // This seems necessary
979 features.useLanguage(default_language);
981 ostringstream language_options;
982 bool const use_babel = features.useBabel();
984 language_options << features.getLanguages();
985 if (!language->babel().empty()) {
986 if (!language_options.str().empty())
987 language_options << ',';
988 language_options << language->babel();
990 // when Vietnamese is used, babel must directly be loaded with the
991 // language options, not in the class options, see
992 // http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg129417.html
993 size_t viet = language_options.str().find("vietnam");
994 // viet = string::npos when not found
995 if (lyxrc.language_global_options && !language_options.str().empty()
996 && viet == string::npos)
997 clsoptions << language_options.str() << ',';
1000 // the user-defined options
1001 if (!options.empty()) {
1002 clsoptions << options << ',';
1005 string strOptions(clsoptions.str());
1006 if (!strOptions.empty()) {
1007 strOptions = rtrim(strOptions, ",");
1009 os << '[' << from_utf8(strOptions) << ']';
1012 os << '{' << from_ascii(tclass.latexname()) << "}\n";
1014 // end of \documentclass defs
1016 // font selection must be done before loading fontenc.sty
1017 string const fonts =
1018 loadFonts(fontsRoman, fontsSans,
1019 fontsTypewriter, fontsSC, fontsOSF,
1020 fontsSansScale, fontsTypewriterScale);
1021 if (!fonts.empty()) {
1022 os << from_ascii(fonts);
1025 if (fontsDefaultFamily != "default")
1026 os << "\\renewcommand{\\familydefault}{\\"
1027 << from_ascii(fontsDefaultFamily) << "}\n";
1029 // set font encoding
1030 // this one is not per buffer
1031 // for arabic_arabi and farsi we also need to load the LAE and LFE encoding
1032 if (lyxrc.fontenc != "default") {
1033 if (language->lang() == "arabic_arabi" || language->lang() == "farsi") {
1034 os << "\\usepackage[" << from_ascii(lyxrc.fontenc)
1035 << ",LFE,LAE]{fontenc}\n";
1038 os << "\\usepackage[" << from_ascii(lyxrc.fontenc)
1044 // handle inputenc etc.
1045 writeEncodingPreamble(os, features, texrow);
1047 if (!listings_params.empty()) {
1048 os << "\\usepackage{listings}\n";
1051 // do not test validity because listings_params is supposed to be valid
1052 string par = InsetListingsParams(listings_params).separatedParams(true);
1053 os << from_ascii(par);
1054 // count the number of newlines
1055 for (size_t i = 0; i < par.size(); ++i)
1061 if (use_geometry || nonstandard_papersize) {
1062 os << "\\usepackage{geometry}\n";
1064 os << "\\geometry{verbose";
1065 if (orientation == ORIENTATION_LANDSCAPE)
1067 switch (papersize) {
1069 if (!paperwidth.empty())
1070 os << ",paperwidth="
1071 << from_ascii(paperwidth);
1072 if (!paperheight.empty())
1073 os << ",paperheight="
1074 << from_ascii(paperheight);
1076 case PAPER_USLETTER:
1077 os << ",letterpaper";
1080 os << ",legalpaper";
1082 case PAPER_USEXECUTIVE:
1083 os << ",executivepaper";
1104 // default papersize ie PAPER_DEFAULT
1105 switch (lyxrc.default_papersize) {
1106 case PAPER_DEFAULT: // keep compiler happy
1107 case PAPER_USLETTER:
1108 os << ",letterpaper";
1111 os << ",legalpaper";
1113 case PAPER_USEXECUTIVE:
1114 os << ",executivepaper";
1134 if (!topmargin.empty())
1135 os << ",tmargin=" << from_ascii(Length(topmargin).asLatexString());
1136 if (!bottommargin.empty())
1137 os << ",bmargin=" << from_ascii(Length(bottommargin).asLatexString());
1138 if (!leftmargin.empty())
1139 os << ",lmargin=" << from_ascii(Length(leftmargin).asLatexString());
1140 if (!rightmargin.empty())
1141 os << ",rmargin=" << from_ascii(Length(rightmargin).asLatexString());
1142 if (!headheight.empty())
1143 os << ",headheight=" << from_ascii(Length(headheight).asLatexString());
1144 if (!headsep.empty())
1145 os << ",headsep=" << from_ascii(Length(headsep).asLatexString());
1146 if (!footskip.empty())
1147 os << ",footskip=" << from_ascii(Length(footskip).asLatexString());
1148 if (!columnsep.empty())
1149 os << ",columnsep=" << from_ascii(Length(columnsep).asLatexString());
1154 if (tokenPos(tclass.opt_pagestyle(),
1155 '|', pagestyle) >= 0) {
1156 if (pagestyle == "fancy") {
1157 os << "\\usepackage{fancyhdr}\n";
1160 os << "\\pagestyle{" << from_ascii(pagestyle) << "}\n";
1164 // Only if class has a ToC hierarchy
1165 if (tclass.hasTocLevels()) {
1166 if (secnumdepth != tclass.secnumdepth()) {
1167 os << "\\setcounter{secnumdepth}{"
1172 if (tocdepth != tclass.tocdepth()) {
1173 os << "\\setcounter{tocdepth}{"
1180 if (paragraph_separation) {
1181 switch (getDefSkip().kind()) {
1182 case VSpace::SMALLSKIP:
1183 os << "\\setlength{\\parskip}{\\smallskipamount}\n";
1185 case VSpace::MEDSKIP:
1186 os << "\\setlength{\\parskip}{\\medskipamount}\n";
1188 case VSpace::BIGSKIP:
1189 os << "\\setlength{\\parskip}{\\bigskipamount}\n";
1191 case VSpace::LENGTH:
1192 os << "\\setlength{\\parskip}{"
1193 << from_utf8(getDefSkip().length().asLatexString())
1196 default: // should never happen // Then delete it.
1197 os << "\\setlength{\\parskip}{\\medskipamount}\n";
1202 os << "\\setlength{\\parindent}{0pt}\n";
1206 // If we use jurabib, we have to call babel here.
1207 if (use_babel && features.isRequired("jurabib")) {
1208 os << from_ascii(babelCall(language_options.str()))
1210 << from_ascii(features.getBabelOptions());
1214 // Now insert the LyX specific LaTeX commands...
1216 // The optional packages;
1217 docstring lyxpreamble(from_ascii(features.getPackages()));
1220 lyxpreamble += from_utf8(spacing().writePreamble(tclass.provides("SetSpace")));
1222 // We try to load babel late, in case it interferes
1223 // with other packages. But some packages also need babel to be loaded
1224 // before, e.g. jurabib has to be called after babel.
1225 // So load babel after the optional packages but before the user-defined
1226 // preamble. This allows the users to redefine babel commands, e.g. to
1227 // translate the word "Index" to the German "Stichwortverzeichnis".
1228 // For more infos why this place was chosen, see
1229 // http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg128425.html
1230 // If you encounter problems, you can shift babel to its old place behind
1231 // the user-defined preamble. But in this case you must change the Vietnamese
1232 // support from currently "\usepackage[vietnamese]{babel}" to:
1233 // \usepackage{vietnamese}
1234 // \usepackage{babel}
1235 // because vietnamese must be loaded before hyperref
1236 if (use_babel && !features.isRequired("jurabib")) {
1238 lyxpreamble += from_utf8(babelCall(language_options.str())) + '\n';
1239 lyxpreamble += from_utf8(features.getBabelOptions());
1242 // When the language "japanese-plain" is used, the package "japanese" must
1243 // be loaded behind babel (it provides babel support for Japanese) but before
1245 // http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg129680.html
1246 if (language->lang() == "japanese-plain" &&
1247 !textClass().provides("japanese")) {
1248 //load babel in case it was not loaded due to an empty language list
1249 if (language_options.str().empty())
1250 lyxpreamble += "\\usepackage{babel}\n";
1251 lyxpreamble += "\\usepackage{japanese}\n";
1255 // * Hyperref manual: "Make sure it comes last of your loaded
1256 // packages, to give it a fighting chance of not being over-written,
1257 // since its job is to redefine many LATEX commands."
1258 // * Email from Heiko Oberdiek: "It is usually better to load babel
1259 // before hyperref. Then hyperref has a chance to detect babel.
1260 // * Has to be loaded before the "LyX specific LaTeX commands" to
1261 // avoid errors with algorithm floats.
1262 // use hyperref explicitely when it is required
1263 if (features.isRequired("hyperref")) {
1264 odocstringstream oss;
1265 pdfoptions().writeLaTeX(oss, textClass().provides("hyperref"));
1266 lyxpreamble += oss.str();
1269 // this might be useful...
1270 lyxpreamble += "\n\\makeatletter\n";
1272 // Some macros LyX will need
1273 docstring tmppreamble(from_ascii(features.getMacros()));
1275 if (!tmppreamble.empty()) {
1276 lyxpreamble += "\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
1277 "LyX specific LaTeX commands.\n"
1278 + tmppreamble + '\n';
1281 // the text class specific preamble
1282 tmppreamble = features.getTClassPreamble();
1283 if (!tmppreamble.empty()) {
1284 lyxpreamble += "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
1285 "Textclass specific LaTeX commands.\n"
1286 + tmppreamble + '\n';
1289 /* the user-defined preamble */
1290 if (!preamble.empty()) {
1292 lyxpreamble += "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
1293 "User specified LaTeX commands.\n"
1294 + from_utf8(preamble) + '\n';
1297 // Itemize bullet settings need to be last in case the user
1298 // defines their own bullets that use a package included
1299 // in the user-defined preamble -- ARRae
1300 // Actually it has to be done much later than that
1301 // since some packages like frenchb make modifications
1302 // at \begin{document} time -- JMarc
1303 docstring bullets_def;
1304 for (int i = 0; i < 4; ++i) {
1305 if (user_defined_bullet(i) != ITEMIZE_DEFAULTS[i]) {
1306 if (bullets_def.empty())
1307 bullets_def += "\\AtBeginDocument{\n";
1308 bullets_def += " \\def\\labelitemi";
1310 // `i' is one less than the item to modify
1317 bullets_def += "ii";
1323 bullets_def += '{' +
1324 user_defined_bullet(i).getText()
1329 if (!bullets_def.empty())
1330 lyxpreamble += bullets_def + "}\n\n";
1332 lyxpreamble += "\\makeatother\n\n";
1335 int(count(lyxpreamble.begin(), lyxpreamble.end(), '\n'));
1336 for (int j = 0; j != nlines; ++j) {
1345 void BufferParams::useClassDefaults()
1347 TextClass const & tclass = baseclasslist[pimpl_->baseClass_];
1349 sides = tclass.sides();
1350 columns = tclass.columns();
1351 pagestyle = tclass.pagestyle();
1352 options = tclass.options();
1353 // Only if class has a ToC hierarchy
1354 if (tclass.hasTocLevels()) {
1355 secnumdepth = tclass.secnumdepth();
1356 tocdepth = tclass.tocdepth();
1361 bool BufferParams::hasClassDefaults() const
1363 TextClass const & tclass = baseclasslist[pimpl_->baseClass_];
1365 return sides == tclass.sides()
1366 && columns == tclass.columns()
1367 && pagestyle == tclass.pagestyle()
1368 && options == tclass.options()
1369 && secnumdepth == tclass.secnumdepth()
1370 && tocdepth == tclass.tocdepth();
1374 TextClass const & BufferParams::textClass() const
1380 TextClassPtr BufferParams::textClassPtr() const {
1385 void BufferParams::setTextClass(TextClassPtr tc) {
1390 bool BufferParams::setBaseClass(BaseClassIndex tc)
1392 if (baseclasslist[tc].load()) {
1393 pimpl_->baseClass_ = tc;
1398 bformat(_("The document class %1$s could not be loaded."),
1399 from_utf8(baseclasslist[tc].name()));
1400 frontend::Alert::error(_("Could not load class"), s);
1405 BaseClassIndex BufferParams::baseClass() const
1407 return pimpl_->baseClass_;
1411 void BufferParams::makeTextClass()
1413 textClass_ = TextClassBundle::get().newClass(baseclasslist[baseClass()]);
1415 //FIXME It might be worth loading the children's modules here,
1416 //just as we load their bibliographies and such, instead of just
1417 //doing a check in InsetInclude.
1418 LayoutModuleList::const_iterator it = layoutModules_.begin();
1419 for (; it != layoutModules_.end(); it++) {
1420 string const modName = *it;
1421 LyXModule * lm = moduleList[modName];
1423 docstring const msg =
1424 bformat(_("The module %1$s has been requested by\n"
1425 "this document but has not been found in the list of\n"
1426 "available modules. If you recently installed it, you\n"
1427 "probably need to reconfigure LyX.\n"), from_utf8(modName));
1428 frontend::Alert::warning(_("Module not available"),
1429 msg + _("Some layouts may not be available."));
1430 lyxerr << "BufferParams::makeTextClass(): Module " <<
1431 modName << " requested but not found in module list." <<
1435 if (!lm->isAvailable()) {
1436 docstring const msg =
1437 bformat(_("The module %1$s requires a package that is\n"
1438 "not available in your LaTeX installation. LaTeX output\n"
1439 "may not be possible.\n"), from_utf8(modName));
1440 frontend::Alert::warning(_("Package not available"), msg);
1442 FileName layout_file = libFileSearch("layouts", lm->getFilename());
1443 if (!textClass_->read(layout_file, TextClass::MODULE)) {
1444 docstring const msg =
1445 bformat(_("Error reading module %1$s\n"), from_utf8(modName));
1446 frontend::Alert::warning(_("Read Error"), msg);
1452 vector<string> const & BufferParams::getModules() const
1454 return layoutModules_;
1459 bool BufferParams::addLayoutModule(string const & modName)
1461 LayoutModuleList::const_iterator it = layoutModules_.begin();
1462 LayoutModuleList::const_iterator end = layoutModules_.end();
1463 for (; it != end; it++) {
1467 if (it != layoutModules_.end())
1469 layoutModules_.push_back(modName);
1474 void BufferParams::clearLayoutModules()
1476 layoutModules_.clear();
1480 Font const BufferParams::getFont() const
1482 FontInfo f = textClass().defaultfont();
1483 if (fontsDefaultFamily == "rmdefault")
1484 f.setFamily(ROMAN_FAMILY);
1485 else if (fontsDefaultFamily == "sfdefault")
1486 f.setFamily(SANS_FAMILY);
1487 else if (fontsDefaultFamily == "ttdefault")
1488 f.setFamily(TYPEWRITER_FAMILY);
1489 return Font(f, language);
1493 void BufferParams::readPreamble(Lexer & lex)
1495 if (lex.getString() != "\\begin_preamble")
1496 lyxerr << "Error (BufferParams::readPreamble):"
1497 "consistency check failed." << endl;
1499 preamble = lex.getLongString("\\end_preamble");
1503 void BufferParams::readLanguage(Lexer & lex)
1505 if (!lex.next()) return;
1507 string const tmptok = lex.getString();
1509 // check if tmptok is part of tex_babel in tex-defs.h
1510 language = languages.getLanguage(tmptok);
1512 // Language tmptok was not found
1513 language = default_language;
1514 lyxerr << "Warning: Setting language `"
1515 << tmptok << "' to `" << language->lang()
1521 void BufferParams::readGraphicsDriver(Lexer & lex)
1526 string const tmptok = lex.getString();
1527 // check if tmptok is part of tex_graphics in tex_defs.h
1530 string const test = tex_graphics[n++];
1532 if (test == tmptok) {
1533 graphicsDriver = tmptok;
1535 } else if (test == "") {
1537 "Warning: graphics driver `$$Token' not recognized!\n"
1538 " Setting graphics driver to `default'.\n");
1539 graphicsDriver = "default";
1546 void BufferParams::readBullets(Lexer & lex)
1551 int const index = lex.getInteger();
1553 int temp_int = lex.getInteger();
1554 user_defined_bullet(index).setFont(temp_int);
1555 temp_bullet(index).setFont(temp_int);
1557 user_defined_bullet(index).setCharacter(temp_int);
1558 temp_bullet(index).setCharacter(temp_int);
1560 user_defined_bullet(index).setSize(temp_int);
1561 temp_bullet(index).setSize(temp_int);
1565 void BufferParams::readBulletsLaTeX(Lexer & lex)
1567 // The bullet class should be able to read this.
1570 int const index = lex.getInteger();
1572 docstring const temp_str = lex.getDocString();
1574 user_defined_bullet(index).setText(temp_str);
1575 temp_bullet(index).setText(temp_str);
1579 void BufferParams::readModules(Lexer & lex)
1581 if (!lex.eatLine()) {
1582 lyxerr << "Error (BufferParams::readModules):"
1583 "Unexpected end of input." << endl;
1587 string mod = lex.getString();
1588 if (mod == "\\end_modules")
1590 addLayoutModule(mod);
1596 string const BufferParams::paperSizeName(Papersize_Purpose const & purpose) const
1598 char real_papersize = papersize;
1599 if (real_papersize == PAPER_DEFAULT)
1600 real_papersize = lyxrc.default_papersize;
1602 switch (real_papersize) {
1604 // could be anything, so don't guess
1606 case PAPER_CUSTOM: {
1607 if (purpose == XDVI && !paperwidth.empty() &&
1608 !paperheight.empty()) {
1609 // heightxwidth<unit>
1610 string first = paperwidth;
1611 string second = paperheight;
1612 if (orientation == ORIENTATION_LANDSCAPE)
1615 return first.erase(first.length() - 2)
1627 // dvips and dvipdfm do not know this
1628 if (purpose == DVIPS || purpose == DVIPDFM)
1632 // dvipdfm does not know this
1633 if (purpose == DVIPDFM)
1637 // dvipdfm does not know this
1638 if (purpose == DVIPDFM)
1641 case PAPER_USEXECUTIVE:
1642 // dvipdfm does not know this
1643 if (purpose == DVIPDFM)
1648 case PAPER_USLETTER:
1650 if (purpose == XDVI)
1657 string const BufferParams::dvips_options() const
1662 && papersize == PAPER_CUSTOM
1663 && !lyxrc.print_paper_dimension_flag.empty()
1664 && !paperwidth.empty()
1665 && !paperheight.empty()) {
1666 // using a custom papersize
1667 result = lyxrc.print_paper_dimension_flag;
1668 result += ' ' + paperwidth;
1669 result += ',' + paperheight;
1671 string const paper_option = paperSizeName(DVIPS);
1672 if (!paper_option.empty() && (paper_option != "letter" ||
1673 orientation != ORIENTATION_LANDSCAPE)) {
1674 // dvips won't accept -t letter -t landscape.
1675 // In all other cases, include the paper size
1677 result = lyxrc.print_paper_flag;
1678 result += ' ' + paper_option;
1681 if (orientation == ORIENTATION_LANDSCAPE &&
1682 papersize != PAPER_CUSTOM)
1683 result += ' ' + lyxrc.print_landscape_flag;
1688 string const BufferParams::babelCall(string const & lang_opts) const
1690 string lang_pack = lyxrc.language_package;
1691 if (lang_pack != "\\usepackage{babel}")
1693 // suppress the babel call when there is no babel language defined
1694 // for the document language in the lib/languages file and if no
1695 // other languages are used (lang_opts is then empty)
1696 if (lang_opts.empty())
1698 // when Vietnamese is used, babel must directly be loaded with the
1699 // language options, see
1700 // http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg129417.html
1701 size_t viet = lang_opts.find("vietnam");
1702 // viet = string::npos when not found
1703 if (!lyxrc.language_global_options || viet != string::npos)
1704 return "\\usepackage[" + lang_opts + "]{babel}";
1709 void BufferParams::writeEncodingPreamble(odocstream & os,
1710 LaTeXFeatures & features, TexRow & texrow) const
1712 if (inputenc == "auto") {
1713 string const doc_encoding =
1714 language->encoding()->latexName();
1715 Encoding::Package const package =
1716 language->encoding()->package();
1718 // Create a list with all the input encodings used
1720 set<string> encodings =
1721 features.getEncodingSet(doc_encoding);
1723 // When the encodings EUC-JP-plain, JIS-plain, or SJIS-plainare used, the
1724 // package inputenc must be omitted. Therefore set the encoding to empty.
1725 // see http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg129680.html
1726 if (doc_encoding == "EUC-JP-plain" || doc_encoding == "JIS-plain" ||
1727 doc_encoding == "SJIS-plain")
1730 if (!encodings.empty() || package == Encoding::inputenc) {
1731 os << "\\usepackage[";
1732 set<string>::const_iterator it = encodings.begin();
1733 set<string>::const_iterator const end = encodings.end();
1735 os << from_ascii(*it);
1738 for (; it != end; ++it)
1739 os << ',' << from_ascii(*it);
1740 if (package == Encoding::inputenc) {
1741 if (!encodings.empty())
1743 os << from_ascii(doc_encoding);
1745 os << "]{inputenc}\n";
1748 if (package == Encoding::CJK || features.mustProvide("CJK")) {
1749 os << "\\usepackage{CJK}\n";
1752 } else if (inputenc != "default") {
1753 switch (encoding().package()) {
1754 case Encoding::none:
1756 case Encoding::inputenc:
1757 os << "\\usepackage[" << from_ascii(inputenc)
1762 os << "\\usepackage{CJK}\n";
1768 // The encoding "armscii8" is only available when the package "armtex" is loaded.
1769 // armscii8 is used for Armenian.
1770 if (language->encoding()->latexName() == "armscii8" || inputenc == "armscii8") {
1771 os << "\\usepackage{armtex}\n";
1777 string const BufferParams::loadFonts(string const & rm,
1778 string const & sf, string const & tt,
1779 bool const & sc, bool const & osf,
1780 int const & sfscale, int const & ttscale) const
1782 /* The LaTeX font world is in a flux. In the PSNFSS font interface,
1783 several packages have been replaced by others, that might not
1784 be installed on every system. We have to take care for that
1785 (see psnfss.pdf). We try to support all psnfss fonts as well
1786 as the fonts that have become de facto standard in the LaTeX
1787 world (e.g. Latin Modern). We do not support obsolete fonts
1788 (like PSLatex). In general, it should be possible to mix any
1789 rm font with any sf or tt font, respectively. (JSpitzm)
1791 -- separate math fonts.
1794 if (rm == "default" && sf == "default" && tt == "default")
1801 // Computer Modern (must be explicitely selectable -- there might be classes
1802 // that define a different default font!
1804 os << "\\renewcommand{\\rmdefault}{cmr}\n";
1805 // osf for Computer Modern needs eco.sty
1807 os << "\\usepackage{eco}\n";
1809 // Latin Modern Roman
1810 else if (rm == "lmodern")
1811 os << "\\usepackage{lmodern}\n";
1813 else if (rm == "ae") {
1814 // not needed when using OT1 font encoding.
1815 if (lyxrc.fontenc != "default")
1816 os << "\\usepackage{ae,aecompl}\n";
1819 else if (rm == "times") {
1820 // try to load the best available package
1821 if (LaTeXFeatures::isAvailable("mathptmx"))
1822 os << "\\usepackage{mathptmx}\n";
1823 else if (LaTeXFeatures::isAvailable("mathptm"))
1824 os << "\\usepackage{mathptm}\n";
1826 os << "\\usepackage{times}\n";
1829 else if (rm == "palatino") {
1830 // try to load the best available package
1831 if (LaTeXFeatures::isAvailable("mathpazo")) {
1832 os << "\\usepackage";
1838 // "osf" includes "sc"!
1842 os << "{mathpazo}\n";
1844 else if (LaTeXFeatures::isAvailable("mathpple"))
1845 os << "\\usepackage{mathpple}\n";
1847 os << "\\usepackage{palatino}\n";
1850 else if (rm == "utopia") {
1851 // fourier supersedes utopia.sty, but does
1852 // not work with OT1 encoding.
1853 if (LaTeXFeatures::isAvailable("fourier")
1854 && lyxrc.fontenc != "default") {
1855 os << "\\usepackage";
1866 os << "{fourier}\n";
1869 os << "\\usepackage{utopia}\n";
1871 // Bera (complete fontset)
1872 else if (rm == "bera" && sf == "default" && tt == "default")
1873 os << "\\usepackage{bera}\n";
1875 else if (rm != "default")
1876 os << "\\usepackage" << "{" << rm << "}\n";
1879 // Helvetica, Bera Sans
1880 if (sf == "helvet" || sf == "berasans") {
1882 os << "\\usepackage[scaled=" << float(sfscale) / 100
1883 << "]{" << sf << "}\n";
1885 os << "\\usepackage{" << sf << "}\n";
1888 else if (sf == "avant")
1889 os << "\\usepackage{" << sf << "}\n";
1890 // Computer Modern, Latin Modern, CM Bright
1891 else if (sf != "default")
1892 os << "\\renewcommand{\\sfdefault}{" << sf << "}\n";
1894 // monospaced/typewriter
1895 // Courier, LuxiMono
1896 if (tt == "luximono" || tt == "beramono") {
1898 os << "\\usepackage[scaled=" << float(ttscale) / 100
1899 << "]{" << tt << "}\n";
1901 os << "\\usepackage{" << tt << "}\n";
1904 else if (tt == "courier" )
1905 os << "\\usepackage{" << tt << "}\n";
1906 // Computer Modern, Latin Modern, CM Bright
1907 else if (tt != "default")
1908 os << "\\renewcommand{\\ttdefault}{" << tt << "}\n";
1914 Encoding const & BufferParams::encoding() const
1916 if (inputenc == "auto" || inputenc == "default")
1917 return *(language->encoding());
1918 Encoding const * const enc =
1919 encodings.getFromLaTeXName(inputenc);
1922 lyxerr << "Unknown inputenc value `" << inputenc
1923 << "'. Using `auto' instead." << endl;
1924 return *(language->encoding());
1928 biblio::CiteEngine BufferParams::getEngine() const
1930 // FIXME the class should provide the numerical/
1931 // authoryear choice
1932 if (textClass().provides("natbib")
1933 && cite_engine_ != biblio::ENGINE_NATBIB_NUMERICAL)
1934 return biblio::ENGINE_NATBIB_AUTHORYEAR;
1935 return cite_engine_;
1939 void BufferParams::setCiteEngine(biblio::CiteEngine const cite_engine)
1941 cite_engine_ = cite_engine;