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 "LayoutFile.h"
22 #include "BranchList.h"
24 #include "buffer_funcs.h"
26 #include "CiteEnginesList.h"
29 #include "Converter.h"
31 #include "IndicesList.h"
33 #include "LaTeXFeatures.h"
34 #include "LaTeXFonts.h"
36 #include "ModuleList.h"
40 #include "OutputParams.h"
42 #include "texstream.h"
45 #include "PDFOptions.h"
47 #include "frontends/alert.h"
49 #include "insets/InsetListingsParams.h"
51 #include "support/convert.h"
52 #include "support/debug.h"
53 #include "support/docstream.h"
54 #include "support/FileName.h"
55 #include "support/filetools.h"
56 #include "support/gettext.h"
57 #include "support/Messages.h"
58 #include "support/mutex.h"
59 #include "support/Package.h"
60 #include "support/Translator.h"
61 #include "support/lstrings.h"
67 using namespace lyx::support;
70 static char const * const string_paragraph_separation[] = {
75 static char const * const string_quotes_style[] = {
76 "english", "swedish", "german", "polish", "swiss", "danish", "plain",
77 "british", "swedishg", "french", "frenchin", "russian", "cjk", "cjkangle", ""
81 static char const * const string_papersize[] = {
82 "default", "custom", "letterpaper", "legalpaper", "executivepaper",
83 "a0paper", "a1paper", "a2paper", "a3paper", "a4paper", "a5paper",
84 "a6paper", "b0paper", "b1paper", "b2paper","b3paper", "b4paper",
85 "b5paper", "b6paper", "c0paper", "c1paper", "c2paper", "c3paper",
86 "c4paper", "c5paper", "c6paper", "b0j", "b1j", "b2j", "b3j", "b4j", "b5j",
91 static char const * const string_orientation[] = {
92 "portrait", "landscape", ""
96 static char const * const tex_graphics[] = {
97 "default", "dvialw", "dvilaser", "dvipdf", "dvipdfm", "dvipdfmx",
98 "dvips", "dvipsone", "dvitops", "dviwin", "dviwindo", "dvi2ps", "emtex",
99 "ln", "oztex", "pctexhp", "pctexps", "pctexwin", "pctex32", "pdftex",
100 "psprint", "pubps", "tcidvi", "textures", "truetex", "vtex", "xdvi",
110 // Paragraph separation
111 typedef Translator<string, BufferParams::ParagraphSeparation> ParSepTranslator;
114 ParSepTranslator const init_parseptranslator()
116 ParSepTranslator translator
117 (string_paragraph_separation[0], BufferParams::ParagraphIndentSeparation);
118 translator.addPair(string_paragraph_separation[1], BufferParams::ParagraphSkipSeparation);
123 ParSepTranslator const & parseptranslator()
125 static ParSepTranslator const translator =
126 init_parseptranslator();
132 typedef Translator<string, InsetQuotesParams::QuoteStyle> QuotesStyleTranslator;
135 QuotesStyleTranslator const init_quotesstyletranslator()
137 QuotesStyleTranslator translator
138 (string_quotes_style[0], InsetQuotesParams::EnglishQuotes);
139 translator.addPair(string_quotes_style[1], InsetQuotesParams::SwedishQuotes);
140 translator.addPair(string_quotes_style[2], InsetQuotesParams::GermanQuotes);
141 translator.addPair(string_quotes_style[3], InsetQuotesParams::PolishQuotes);
142 translator.addPair(string_quotes_style[4], InsetQuotesParams::SwissQuotes);
143 translator.addPair(string_quotes_style[5], InsetQuotesParams::DanishQuotes);
144 translator.addPair(string_quotes_style[6], InsetQuotesParams::PlainQuotes);
145 translator.addPair(string_quotes_style[7], InsetQuotesParams::BritishQuotes);
146 translator.addPair(string_quotes_style[8], InsetQuotesParams::SwedishGQuotes);
147 translator.addPair(string_quotes_style[9], InsetQuotesParams::FrenchQuotes);
148 translator.addPair(string_quotes_style[10], InsetQuotesParams::FrenchINQuotes);
149 translator.addPair(string_quotes_style[11], InsetQuotesParams::RussianQuotes);
150 translator.addPair(string_quotes_style[12], InsetQuotesParams::CJKQuotes);
151 translator.addPair(string_quotes_style[13], InsetQuotesParams::CJKAngleQuotes);
156 QuotesStyleTranslator const & quotesstyletranslator()
158 static QuotesStyleTranslator const translator =
159 init_quotesstyletranslator();
165 typedef Translator<string, PAPER_SIZE> PaperSizeTranslator;
168 static PaperSizeTranslator initPaperSizeTranslator()
170 PaperSizeTranslator translator(string_papersize[0], PAPER_DEFAULT);
171 translator.addPair(string_papersize[1], PAPER_CUSTOM);
172 translator.addPair(string_papersize[2], PAPER_USLETTER);
173 translator.addPair(string_papersize[3], PAPER_USLEGAL);
174 translator.addPair(string_papersize[4], PAPER_USEXECUTIVE);
175 translator.addPair(string_papersize[5], PAPER_A0);
176 translator.addPair(string_papersize[6], PAPER_A1);
177 translator.addPair(string_papersize[7], PAPER_A2);
178 translator.addPair(string_papersize[8], PAPER_A3);
179 translator.addPair(string_papersize[9], PAPER_A4);
180 translator.addPair(string_papersize[10], PAPER_A5);
181 translator.addPair(string_papersize[11], PAPER_A6);
182 translator.addPair(string_papersize[12], PAPER_B0);
183 translator.addPair(string_papersize[13], PAPER_B1);
184 translator.addPair(string_papersize[14], PAPER_B2);
185 translator.addPair(string_papersize[15], PAPER_B3);
186 translator.addPair(string_papersize[16], PAPER_B4);
187 translator.addPair(string_papersize[17], PAPER_B5);
188 translator.addPair(string_papersize[18], PAPER_B6);
189 translator.addPair(string_papersize[19], PAPER_C0);
190 translator.addPair(string_papersize[20], PAPER_C1);
191 translator.addPair(string_papersize[21], PAPER_C2);
192 translator.addPair(string_papersize[22], PAPER_C3);
193 translator.addPair(string_papersize[23], PAPER_C4);
194 translator.addPair(string_papersize[24], PAPER_C5);
195 translator.addPair(string_papersize[25], PAPER_C6);
196 translator.addPair(string_papersize[26], PAPER_JISB0);
197 translator.addPair(string_papersize[27], PAPER_JISB1);
198 translator.addPair(string_papersize[28], PAPER_JISB2);
199 translator.addPair(string_papersize[29], PAPER_JISB3);
200 translator.addPair(string_papersize[30], PAPER_JISB4);
201 translator.addPair(string_papersize[31], PAPER_JISB5);
202 translator.addPair(string_papersize[32], PAPER_JISB6);
207 PaperSizeTranslator const & papersizetranslator()
209 static PaperSizeTranslator const translator =
210 initPaperSizeTranslator();
216 typedef Translator<string, PAPER_ORIENTATION> PaperOrientationTranslator;
219 PaperOrientationTranslator const init_paperorientationtranslator()
221 PaperOrientationTranslator translator(string_orientation[0], ORIENTATION_PORTRAIT);
222 translator.addPair(string_orientation[1], ORIENTATION_LANDSCAPE);
227 PaperOrientationTranslator const & paperorientationtranslator()
229 static PaperOrientationTranslator const translator =
230 init_paperorientationtranslator();
236 typedef Translator<int, PageSides> SidesTranslator;
239 SidesTranslator const init_sidestranslator()
241 SidesTranslator translator(1, OneSide);
242 translator.addPair(2, TwoSides);
247 SidesTranslator const & sidestranslator()
249 static SidesTranslator const translator = init_sidestranslator();
255 typedef Translator<int, BufferParams::Package> PackageTranslator;
258 PackageTranslator const init_packagetranslator()
260 PackageTranslator translator(0, BufferParams::package_off);
261 translator.addPair(1, BufferParams::package_auto);
262 translator.addPair(2, BufferParams::package_on);
267 PackageTranslator const & packagetranslator()
269 static PackageTranslator const translator =
270 init_packagetranslator();
276 typedef Translator<string, Spacing::Space> SpaceTranslator;
279 SpaceTranslator const init_spacetranslator()
281 SpaceTranslator translator("default", Spacing::Default);
282 translator.addPair("single", Spacing::Single);
283 translator.addPair("onehalf", Spacing::Onehalf);
284 translator.addPair("double", Spacing::Double);
285 translator.addPair("other", Spacing::Other);
290 SpaceTranslator const & spacetranslator()
292 static SpaceTranslator const translator = init_spacetranslator();
297 bool inSystemDir(FileName const & document_dir, string & system_dir)
299 // A document is assumed to be in a system LyX directory (not
300 // necessarily the system directory of the running instance)
301 // if both "configure.py" and "chkconfig.ltx" are found in
302 // either document_dir/../ or document_dir/../../.
303 // If true, the system directory path is returned in system_dir
304 // with a trailing path separator.
306 string const msg = "Checking whether document is in a system dir...";
308 string dir = document_dir.absFileName();
310 for (int i = 0; i < 3; ++i) {
311 dir = addPath(dir, "..");
312 if (!fileSearch(dir, "configure.py").empty() &&
313 !fileSearch(dir, "chkconfig.ltx").empty()) {
314 LYXERR(Debug::FILES, msg << " yes");
315 system_dir = addPath(FileName(dir).realPath(), "");
320 LYXERR(Debug::FILES, msg << " no");
321 system_dir = string();
328 class BufferParams::Impl
333 AuthorList authorlist;
334 BranchList branchlist;
335 Bullet temp_bullets[4];
336 Bullet user_defined_bullets[4];
337 IndicesList indiceslist;
341 /** This is the amount of space used for paragraph_separation "skip",
342 * and for detached paragraphs in "indented" documents.
345 PDFOptions pdfoptions;
346 LayoutFileIndex baseClass_;
347 FormatList exportableFormatList;
348 FormatList viewableFormatList;
349 bool isViewCacheValid;
350 bool isExportCacheValid;
354 BufferParams::Impl::Impl()
355 : defskip(VSpace::MEDSKIP), baseClass_(string("")),
356 isViewCacheValid(false), isExportCacheValid(false)
358 // set initial author
360 authorlist.record(Author(from_utf8(lyxrc.user_name), from_utf8(lyxrc.user_email)));
365 BufferParams::MemoryTraits::clone(BufferParams::Impl const * ptr)
368 return new BufferParams::Impl(*ptr);
372 void BufferParams::MemoryTraits::destroy(BufferParams::Impl * ptr)
378 BufferParams::BufferParams()
381 setBaseClass(defaultBaseclass());
382 cite_engine_ = "basic";
383 cite_engine_type_ = ENGINE_TYPE_DEFAULT;
385 paragraph_separation = ParagraphIndentSeparation;
386 is_math_indent = false;
387 math_numbering_side = DEFAULT;
388 quotes_style = InsetQuotesParams::EnglishQuotes;
389 dynamic_quotes = false;
390 fontsize = "default";
393 papersize = PAPER_DEFAULT;
394 orientation = ORIENTATION_PORTRAIT;
395 use_geometry = false;
396 biblio_style = string();
397 use_bibtopic = false;
400 save_transient_properties = true;
401 track_changes = false;
402 output_changes = false;
403 use_default_options = true;
404 maintain_unincluded_children = false;
407 language = default_language;
409 fonts_roman[0] = "default";
410 fonts_roman[1] = "default";
411 fonts_sans[0] = "default";
412 fonts_sans[1] = "default";
413 fonts_typewriter[0] = "default";
414 fonts_typewriter[1] = "default";
415 fonts_math[0] = "auto";
416 fonts_math[1] = "auto";
417 fonts_default_family = "default";
418 useNonTeXFonts = false;
419 use_microtype = false;
420 use_dash_ligatures = true;
421 fonts_expert_sc = false;
422 fonts_old_figures = false;
423 fonts_sans_scale[0] = 100;
424 fonts_sans_scale[1] = 100;
425 fonts_typewriter_scale[0] = 100;
426 fonts_typewriter_scale[1] = 100;
428 lang_package = "default";
429 graphics_driver = "default";
430 default_output_format = "default";
431 bibtex_command = "default";
432 index_command = "default";
435 listings_params = string();
436 pagestyle = "default";
437 tablestyle = "default";
438 suppress_date = false;
439 justification = true;
440 // no color is the default (white)
441 backgroundcolor = lyx::rgbFromHexName("#ffffff");
442 isbackgroundcolor = false;
443 // no color is the default (black)
444 fontcolor = lyx::rgbFromHexName("#000000");
446 // light gray is the default font color for greyed-out notes
447 notefontcolor = lyx::rgbFromHexName("#cccccc");
448 boxbgcolor = lyx::rgbFromHexName("#ff0000");
449 compressed = lyxrc.save_compressed;
450 for (int iter = 0; iter < 4; ++iter) {
451 user_defined_bullet(iter) = ITEMIZE_DEFAULTS[iter];
452 temp_bullet(iter) = ITEMIZE_DEFAULTS[iter];
455 indiceslist().addDefault(B_("Index"));
456 html_be_strict = false;
457 html_math_output = MathML;
458 html_math_img_scale = 1.0;
459 html_css_as_file = false;
460 display_pixel_ratio = 1.0;
462 shell_escape = false;
468 // map current author
469 author_map_[pimpl_->authorlist.get(0).bufferId()] = 0;
473 docstring BufferParams::B_(string const & l10n) const
475 LASSERT(language, return from_utf8(l10n));
476 return getMessages(language->code()).get(l10n);
480 BufferParams::Package BufferParams::use_package(std::string const & p) const
482 PackageMap::const_iterator it = use_packages.find(p);
483 if (it == use_packages.end())
489 void BufferParams::use_package(std::string const & p, BufferParams::Package u)
495 map<string, string> const & BufferParams::auto_packages()
497 static map<string, string> packages;
498 if (packages.empty()) {
499 // We could have a race condition here that two threads
500 // discover an empty map at the same time and want to fill
501 // it, but that is no problem, since the same contents is
502 // filled in twice then. Having the locker inside the
503 // packages.empty() condition has the advantage that we
504 // don't need the mutex overhead for simple reading.
506 Mutex::Locker locker(&mutex);
507 // adding a package here implies a file format change!
508 packages["amsmath"] =
509 N_("The LaTeX package amsmath is only used if AMS formula types or symbols from the AMS math toolbars are inserted into formulas");
510 packages["amssymb"] =
511 N_("The LaTeX package amssymb is only used if symbols from the AMS math toolbars are inserted into formulas");
513 N_("The LaTeX package cancel is only used if \\cancel commands are used in formulas");
515 N_("The LaTeX package esint is only used if special integral symbols are inserted into formulas");
516 packages["mathdots"] =
517 N_("The LaTeX package mathdots is only used if the command \\iddots is inserted into formulas");
518 packages["mathtools"] =
519 N_("The LaTeX package mathtools is only used if some mathematical relations are inserted into formulas");
521 N_("The LaTeX package mhchem is only used if either the command \\ce or \\cf is inserted into formulas");
522 packages["stackrel"] =
523 N_("The LaTeX package stackrel is only used if the command \\stackrel with subscript is inserted into formulas");
524 packages["stmaryrd"] =
525 N_("The LaTeX package stmaryrd is only used if symbols from the St Mary's Road symbol font for theoretical computer science are inserted into formulas");
526 packages["undertilde"] =
527 N_("The LaTeX package undertilde is only used if you use the math frame decoration 'utilde'");
533 bool BufferParams::useBibtopic() const
537 return (use_bibtopic || (!multibib.empty() && multibib != "child"));
541 AuthorList & BufferParams::authors()
543 return pimpl_->authorlist;
547 AuthorList const & BufferParams::authors() const
549 return pimpl_->authorlist;
553 void BufferParams::addAuthor(Author a)
555 author_map_[a.bufferId()] = pimpl_->authorlist.record(a);
559 BranchList & BufferParams::branchlist()
561 return pimpl_->branchlist;
565 BranchList const & BufferParams::branchlist() const
567 return pimpl_->branchlist;
571 IndicesList & BufferParams::indiceslist()
573 return pimpl_->indiceslist;
577 IndicesList const & BufferParams::indiceslist() const
579 return pimpl_->indiceslist;
583 Bullet & BufferParams::temp_bullet(lyx::size_type const index)
585 LASSERT(index < 4, return pimpl_->temp_bullets[0]);
586 return pimpl_->temp_bullets[index];
590 Bullet const & BufferParams::temp_bullet(lyx::size_type const index) const
592 LASSERT(index < 4, return pimpl_->temp_bullets[0]);
593 return pimpl_->temp_bullets[index];
597 Bullet & BufferParams::user_defined_bullet(lyx::size_type const index)
599 LASSERT(index < 4, return pimpl_->temp_bullets[0]);
600 return pimpl_->user_defined_bullets[index];
604 Bullet const & BufferParams::user_defined_bullet(lyx::size_type const index) const
606 LASSERT(index < 4, return pimpl_->temp_bullets[0]);
607 return pimpl_->user_defined_bullets[index];
611 Spacing & BufferParams::spacing()
613 return pimpl_->spacing;
617 Spacing const & BufferParams::spacing() const
619 return pimpl_->spacing;
623 PDFOptions & BufferParams::pdfoptions()
625 return pimpl_->pdfoptions;
629 PDFOptions const & BufferParams::pdfoptions() const
631 return pimpl_->pdfoptions;
635 Length const & BufferParams::getMathIndent() const
637 return pimpl_->mathindent;
641 void BufferParams::setMathIndent(Length const & indent)
643 pimpl_->mathindent = indent;
647 Length const & BufferParams::getParIndent() const
649 return pimpl_->parindent;
653 void BufferParams::setParIndent(Length const & indent)
655 pimpl_->parindent = indent;
659 VSpace const & BufferParams::getDefSkip() const
661 return pimpl_->defskip;
665 void BufferParams::setDefSkip(VSpace const & vs)
667 // DEFSKIP will cause an infinite loop
668 LASSERT(vs.kind() != VSpace::DEFSKIP, return);
669 pimpl_->defskip = vs;
673 BufferParams::MathNumber BufferParams::getMathNumber() const
675 if (math_numbering_side != DEFAULT)
676 return math_numbering_side;
677 // FIXME: do not hardcode language here
678 else if (language->lang() == "arabic_arabi"
679 || documentClass().provides("leqno"))
686 string BufferParams::readToken(Lexer & lex, string const & token,
687 FileName const & filepath)
691 if (token == "\\textclass") {
693 string const classname = lex.getString();
694 // if there exists a local layout file, ignore the system one
695 // NOTE: in this case, the textclass (.cls file) is assumed to
698 LayoutFileList & bcl = LayoutFileList::get();
699 if (!filepath.empty()) {
700 // If classname is an absolute path, the document is
701 // using a local layout file which could not be accessed
702 // by a relative path. In this case the path is correct
703 // even if the document was moved to a different
704 // location. However, we will have a problem if the
705 // document was generated on a different platform.
706 bool isabsolute = FileName::isAbsolute(classname);
707 string const classpath = onlyPath(classname);
708 string const path = isabsolute ? classpath
709 : FileName(addPath(filepath.absFileName(),
710 classpath)).realPath();
711 string const oldpath = isabsolute ? string()
712 : FileName(addPath(origin, classpath)).realPath();
713 tcp = bcl.addLocalLayout(onlyFileName(classname), path, oldpath);
715 // that returns non-empty if a "local" layout file is found.
717 result = to_utf8(makeRelPath(from_utf8(onlyPath(tcp)),
718 from_utf8(filepath.absFileName())));
721 setBaseClass(onlyFileName(tcp));
723 setBaseClass(onlyFileName(classname));
724 // We assume that a tex class exists for local or unknown
725 // layouts so this warning, will only be given for system layouts.
726 if (!baseClass()->isTeXClassAvailable()) {
727 docstring const desc =
728 translateIfPossible(from_utf8(baseClass()->description()));
729 docstring const prereqs =
730 from_utf8(baseClass()->prerequisites());
731 docstring const msg =
732 bformat(_("The selected document class\n"
734 "requires external files that are not available.\n"
735 "The document class can still be used, but the\n"
736 "document cannot be compiled until the following\n"
737 "prerequisites are installed:\n"
739 "See section 3.1.2.2 (Class Availability) of the\n"
740 "User's Guide for more information."), desc, prereqs);
741 frontend::Alert::warning(_("Document class not available"),
744 } else if (token == "\\save_transient_properties") {
745 lex >> save_transient_properties;
746 } else if (token == "\\origin") {
748 origin = lex.getString();
749 string const sysdirprefix = "/systemlyxdir/";
750 if (prefixIs(origin, sysdirprefix)) {
752 if (inSystemDir(filepath, docsys))
753 origin.replace(0, sysdirprefix.length() - 1, docsys);
755 origin.replace(0, sysdirprefix.length() - 1,
756 package().system_support().absFileName());
758 } else if (token == "\\begin_preamble") {
760 } else if (token == "\\begin_local_layout") {
761 readLocalLayout(lex, false);
762 } else if (token == "\\begin_forced_local_layout") {
763 readLocalLayout(lex, true);
764 } else if (token == "\\begin_modules") {
766 } else if (token == "\\begin_removed_modules") {
767 readRemovedModules(lex);
768 } else if (token == "\\begin_includeonly") {
769 readIncludeonly(lex);
770 } else if (token == "\\maintain_unincluded_children") {
771 lex >> maintain_unincluded_children;
772 } else if (token == "\\options") {
774 options = lex.getString();
775 } else if (token == "\\use_default_options") {
776 lex >> use_default_options;
777 } else if (token == "\\master") {
779 master = lex.getString();
780 if (!filepath.empty() && FileName::isAbsolute(origin)) {
781 bool const isabs = FileName::isAbsolute(master);
782 FileName const abspath(isabs ? master : origin + master);
783 bool const moved = filepath != FileName(origin);
784 if (moved && abspath.exists()) {
785 docstring const path = isabs
787 : from_utf8(abspath.realPath());
788 docstring const refpath =
789 from_utf8(filepath.absFileName());
790 master = to_utf8(makeRelPath(path, refpath));
793 } else if (token == "\\suppress_date") {
794 lex >> suppress_date;
795 } else if (token == "\\justification") {
796 lex >> justification;
797 } else if (token == "\\language") {
799 } else if (token == "\\language_package") {
801 lang_package = lex.getString();
802 } else if (token == "\\inputencoding") {
804 } else if (token == "\\graphics") {
805 readGraphicsDriver(lex);
806 } else if (token == "\\default_output_format") {
807 lex >> default_output_format;
808 } else if (token == "\\bibtex_command") {
810 bibtex_command = lex.getString();
811 } else if (token == "\\index_command") {
813 index_command = lex.getString();
814 } else if (token == "\\fontencoding") {
816 fontenc = lex.getString();
817 } else if (token == "\\font_roman") {
818 lex >> fonts_roman[0];
819 lex >> fonts_roman[1];
820 } else if (token == "\\font_sans") {
821 lex >> fonts_sans[0];
822 lex >> fonts_sans[1];
823 } else if (token == "\\font_typewriter") {
824 lex >> fonts_typewriter[0];
825 lex >> fonts_typewriter[1];
826 } else if (token == "\\font_math") {
827 lex >> fonts_math[0];
828 lex >> fonts_math[1];
829 } else if (token == "\\font_default_family") {
830 lex >> fonts_default_family;
831 } else if (token == "\\use_non_tex_fonts") {
832 lex >> useNonTeXFonts;
833 } else if (token == "\\font_sc") {
834 lex >> fonts_expert_sc;
835 } else if (token == "\\font_osf") {
836 lex >> fonts_old_figures;
837 } else if (token == "\\font_roman_opts") {
838 lex >> font_roman_opts;
839 } else if (token == "\\font_sf_scale") {
840 lex >> fonts_sans_scale[0];
841 lex >> fonts_sans_scale[1];
842 } else if (token == "\\font_sans_opts") {
843 lex >> font_sans_opts;
844 } else if (token == "\\font_tt_scale") {
845 lex >> fonts_typewriter_scale[0];
846 lex >> fonts_typewriter_scale[1];
847 } else if (token == "\\font_typewriter_opts") {
848 lex >> font_typewriter_opts;
849 } else if (token == "\\font_cjk") {
851 } else if (token == "\\use_microtype") {
852 lex >> use_microtype;
853 } else if (token == "\\use_dash_ligatures") {
854 lex >> use_dash_ligatures;
855 } else if (token == "\\paragraph_separation") {
858 paragraph_separation = parseptranslator().find(parsep);
859 } else if (token == "\\paragraph_indentation") {
861 string parindent = lex.getString();
862 if (parindent == "default")
863 pimpl_->parindent = Length();
865 pimpl_->parindent = Length(parindent);
866 } else if (token == "\\defskip") {
868 string const defskip = lex.getString();
869 pimpl_->defskip = VSpace(defskip);
870 if (pimpl_->defskip.kind() == VSpace::DEFSKIP)
872 pimpl_->defskip = VSpace(VSpace::MEDSKIP);
873 } else if (token == "\\is_math_indent") {
874 lex >> is_math_indent;
875 } else if (token == "\\math_indentation") {
877 string mathindent = lex.getString();
878 if (mathindent == "default")
879 pimpl_->mathindent = Length();
881 pimpl_->mathindent = Length(mathindent);
882 } else if (token == "\\math_numbering_side") {
886 math_numbering_side = LEFT;
887 else if (tmp == "right")
888 math_numbering_side = RIGHT;
890 math_numbering_side = DEFAULT;
891 } else if (token == "\\quotes_style") {
894 quotes_style = quotesstyletranslator().find(qstyle);
895 } else if (token == "\\dynamic_quotes") {
896 lex >> dynamic_quotes;
897 } else if (token == "\\papersize") {
900 papersize = papersizetranslator().find(ppsize);
901 } else if (token == "\\use_geometry") {
903 } else if (token == "\\use_package") {
908 use_package(package, packagetranslator().find(use));
909 } else if (token == "\\cite_engine") {
911 cite_engine_ = lex.getString();
912 } else if (token == "\\cite_engine_type") {
915 cite_engine_type_ = theCiteEnginesList.getType(engine_type);
916 } else if (token == "\\biblio_style") {
918 biblio_style = lex.getString();
919 } else if (token == "\\biblio_options") {
921 biblio_opts = trim(lex.getString());
922 } else if (token == "\\biblatex_bibstyle") {
924 biblatex_bibstyle = trim(lex.getString());
925 } else if (token == "\\biblatex_citestyle") {
927 biblatex_citestyle = trim(lex.getString());
928 } else if (token == "\\use_bibtopic") {
930 } else if (token == "\\multibib") {
932 } else if (token == "\\use_indices") {
934 } else if (token == "\\tracking_changes") {
935 lex >> track_changes;
936 } else if (token == "\\output_changes") {
937 lex >> output_changes;
938 } else if (token == "\\branch") {
940 docstring branch = lex.getDocString();
941 branchlist().add(branch);
944 string const tok = lex.getString();
945 if (tok == "\\end_branch")
947 Branch * branch_ptr = branchlist().find(branch);
948 if (tok == "\\selected") {
951 branch_ptr->setSelected(lex.getInteger());
953 if (tok == "\\filename_suffix") {
956 branch_ptr->setFileNameSuffix(lex.getInteger());
958 if (tok == "\\color") {
960 string color = lex.getString();
962 branch_ptr->setColor(color);
963 // Update also the Color table:
965 color = lcolor.getX11Name(Color_background);
967 lcolor.setColor(to_utf8(branch), color);
970 } else if (token == "\\index") {
972 docstring index = lex.getDocString();
974 indiceslist().add(index);
977 string const tok = lex.getString();
978 if (tok == "\\end_index")
980 Index * index_ptr = indiceslist().find(index);
981 if (tok == "\\shortcut") {
983 shortcut = lex.getDocString();
985 index_ptr->setShortcut(shortcut);
987 if (tok == "\\color") {
989 string color = lex.getString();
991 index_ptr->setColor(color);
992 // Update also the Color table:
994 color = lcolor.getX11Name(Color_background);
996 if (!shortcut.empty())
997 lcolor.setColor(to_utf8(shortcut), color);
1000 } else if (token == "\\author") {
1002 istringstream ss(lex.getString());
1006 } else if (token == "\\paperorientation") {
1009 orientation = paperorientationtranslator().find(orient);
1010 } else if (token == "\\backgroundcolor") {
1012 backgroundcolor = lyx::rgbFromHexName(lex.getString());
1013 isbackgroundcolor = true;
1014 } else if (token == "\\fontcolor") {
1016 fontcolor = lyx::rgbFromHexName(lex.getString());
1018 } else if (token == "\\notefontcolor") {
1020 string color = lex.getString();
1021 notefontcolor = lyx::rgbFromHexName(color);
1022 lcolor.setColor("notefontcolor", color);
1023 } else if (token == "\\boxbgcolor") {
1025 string color = lex.getString();
1026 boxbgcolor = lyx::rgbFromHexName(color);
1027 lcolor.setColor("boxbgcolor", color);
1028 } else if (token == "\\paperwidth") {
1030 } else if (token == "\\paperheight") {
1032 } else if (token == "\\leftmargin") {
1034 } else if (token == "\\topmargin") {
1036 } else if (token == "\\rightmargin") {
1038 } else if (token == "\\bottommargin") {
1039 lex >> bottommargin;
1040 } else if (token == "\\headheight") {
1042 } else if (token == "\\headsep") {
1044 } else if (token == "\\footskip") {
1046 } else if (token == "\\columnsep") {
1048 } else if (token == "\\paperfontsize") {
1050 } else if (token == "\\papercolumns") {
1052 } else if (token == "\\listings_params") {
1055 listings_params = InsetListingsParams(par).params();
1056 } else if (token == "\\papersides") {
1059 sides = sidestranslator().find(psides);
1060 } else if (token == "\\paperpagestyle") {
1062 } else if (token == "\\tablestyle") {
1064 } else if (token == "\\bullet") {
1066 } else if (token == "\\bulletLaTeX") {
1067 readBulletsLaTeX(lex);
1068 } else if (token == "\\secnumdepth") {
1070 } else if (token == "\\tocdepth") {
1072 } else if (token == "\\spacing") {
1076 if (nspacing == "other") {
1079 spacing().set(spacetranslator().find(nspacing), tmp_val);
1080 } else if (token == "\\float_placement") {
1081 lex >> float_placement;
1082 } else if (token == "\\float_alignment") {
1083 lex >> float_alignment;
1085 } else if (prefixIs(token, "\\pdf_") || token == "\\use_hyperref") {
1086 string toktmp = pdfoptions().readToken(lex, token);
1087 if (!toktmp.empty()) {
1088 lyxerr << "PDFOptions::readToken(): Unknown token: " <<
1092 } else if (token == "\\html_math_output") {
1095 html_math_output = static_cast<MathOutput>(temp);
1096 } else if (token == "\\html_be_strict") {
1097 lex >> html_be_strict;
1098 } else if (token == "\\html_css_as_file") {
1099 lex >> html_css_as_file;
1100 } else if (token == "\\html_math_img_scale") {
1101 lex >> html_math_img_scale;
1102 } else if (token == "\\html_latex_start") {
1104 html_latex_start = lex.getString();
1105 } else if (token == "\\html_latex_end") {
1107 html_latex_end = lex.getString();
1108 } else if (token == "\\output_sync") {
1110 } else if (token == "\\output_sync_macro") {
1111 lex >> output_sync_macro;
1112 } else if (token == "\\use_refstyle") {
1113 lex >> use_refstyle;
1114 } else if (token == "\\use_minted") {
1116 } else if (token == "\\use_lineno") {
1118 } else if (token == "\\lineno_options") {
1120 lineno_opts = trim(lex.getString());
1122 lyxerr << "BufferParams::readToken(): Unknown token: " <<
1132 // Quote argument if it contains spaces
1133 string quoteIfNeeded(string const & str) {
1134 if (contains(str, ' '))
1135 return "\"" + str + "\"";
1141 void BufferParams::writeFile(ostream & os, Buffer const * buf) const
1143 // The top of the file is written by the buffer.
1144 // Prints out the buffer info into the .lyx file given by file
1146 os << "\\save_transient_properties "
1147 << convert<string>(save_transient_properties) << '\n';
1149 // the document directory (must end with a path separator)
1150 // realPath() is used to resolve symlinks, while addPath(..., "")
1151 // ensures a trailing path separator.
1153 string filepath = addPath(buf->fileName().onlyPath().realPath(), "");
1154 string const sysdir = inSystemDir(FileName(filepath), docsys) ? docsys
1155 : addPath(package().system_support().realPath(), "");
1156 string const relpath =
1157 to_utf8(makeRelPath(from_utf8(filepath), from_utf8(sysdir)));
1158 if (!prefixIs(relpath, "../") && !FileName::isAbsolute(relpath))
1159 filepath = addPath("/systemlyxdir", relpath);
1160 else if (!save_transient_properties || !lyxrc.save_origin)
1161 filepath = "unavailable";
1162 os << "\\origin " << quoteIfNeeded(filepath) << '\n';
1165 os << "\\textclass "
1166 << quoteIfNeeded(buf->includedFilePath(addName(buf->layoutPos(),
1167 baseClass()->name()), "layout"))
1170 // then the preamble
1171 if (!preamble.empty()) {
1172 // remove '\n' from the end of preamble
1173 docstring const tmppreamble = rtrim(preamble, "\n");
1174 os << "\\begin_preamble\n"
1175 << to_utf8(tmppreamble)
1176 << "\n\\end_preamble\n";
1180 if (!options.empty()) {
1181 os << "\\options " << options << '\n';
1184 // use the class options defined in the layout?
1185 os << "\\use_default_options "
1186 << convert<string>(use_default_options) << "\n";
1188 // the master document
1189 if (!master.empty()) {
1190 os << "\\master " << master << '\n';
1194 if (!removed_modules_.empty()) {
1195 os << "\\begin_removed_modules" << '\n';
1196 list<string>::const_iterator it = removed_modules_.begin();
1197 list<string>::const_iterator en = removed_modules_.end();
1198 for (; it != en; ++it)
1200 os << "\\end_removed_modules" << '\n';
1204 if (!layout_modules_.empty()) {
1205 os << "\\begin_modules" << '\n';
1206 LayoutModuleList::const_iterator it = layout_modules_.begin();
1207 LayoutModuleList::const_iterator en = layout_modules_.end();
1208 for (; it != en; ++it)
1210 os << "\\end_modules" << '\n';
1214 if (!included_children_.empty()) {
1215 os << "\\begin_includeonly" << '\n';
1216 list<string>::const_iterator it = included_children_.begin();
1217 list<string>::const_iterator en = included_children_.end();
1218 for (; it != en; ++it)
1220 os << "\\end_includeonly" << '\n';
1222 os << "\\maintain_unincluded_children "
1223 << convert<string>(maintain_unincluded_children) << '\n';
1225 // local layout information
1226 docstring const local_layout = getLocalLayout(false);
1227 if (!local_layout.empty()) {
1228 // remove '\n' from the end
1229 docstring const tmplocal = rtrim(local_layout, "\n");
1230 os << "\\begin_local_layout\n"
1231 << to_utf8(tmplocal)
1232 << "\n\\end_local_layout\n";
1234 docstring const forced_local_layout = getLocalLayout(true);
1235 if (!forced_local_layout.empty()) {
1236 // remove '\n' from the end
1237 docstring const tmplocal = rtrim(forced_local_layout, "\n");
1238 os << "\\begin_forced_local_layout\n"
1239 << to_utf8(tmplocal)
1240 << "\n\\end_forced_local_layout\n";
1243 // then the text parameters
1244 if (language != ignore_language)
1245 os << "\\language " << language->lang() << '\n';
1246 os << "\\language_package " << lang_package
1247 << "\n\\inputencoding " << inputenc
1248 << "\n\\fontencoding " << fontenc
1249 << "\n\\font_roman \"" << fonts_roman[0]
1250 << "\" \"" << fonts_roman[1] << '"'
1251 << "\n\\font_sans \"" << fonts_sans[0]
1252 << "\" \"" << fonts_sans[1] << '"'
1253 << "\n\\font_typewriter \"" << fonts_typewriter[0]
1254 << "\" \"" << fonts_typewriter[1] << '"'
1255 << "\n\\font_math \"" << fonts_math[0]
1256 << "\" \"" << fonts_math[1] << '"'
1257 << "\n\\font_default_family " << fonts_default_family
1258 << "\n\\use_non_tex_fonts " << convert<string>(useNonTeXFonts)
1259 << "\n\\font_sc " << convert<string>(fonts_expert_sc)
1260 << "\n\\font_osf " << convert<string>(fonts_old_figures);
1261 if (!font_roman_opts.empty())
1262 os << "\n\\font_roman_opts \"" << font_roman_opts << "\"";
1263 os << "\n\\font_sf_scale " << fonts_sans_scale[0]
1264 << ' ' << fonts_sans_scale[1];
1265 if (!font_sans_opts.empty())
1266 os << "\n\\font_sans_opts \"" << font_sans_opts << "\"";
1267 os << "\n\\font_tt_scale " << fonts_typewriter_scale[0]
1268 << ' ' << fonts_typewriter_scale[1];
1269 if (!font_typewriter_opts.empty())
1270 os << "\n\\font_typewriter_opts \"" << font_typewriter_opts << "\"";
1272 if (!fonts_cjk.empty())
1273 os << "\\font_cjk " << fonts_cjk << '\n';
1274 os << "\\use_microtype " << convert<string>(use_microtype) << '\n';
1275 os << "\\use_dash_ligatures " << convert<string>(use_dash_ligatures) << '\n';
1276 os << "\\graphics " << graphics_driver << '\n';
1277 os << "\\default_output_format " << default_output_format << '\n';
1278 os << "\\output_sync " << output_sync << '\n';
1279 if (!output_sync_macro.empty())
1280 os << "\\output_sync_macro \"" << output_sync_macro << "\"\n";
1281 os << "\\bibtex_command " << bibtex_command << '\n';
1282 os << "\\index_command " << index_command << '\n';
1284 if (!float_placement.empty())
1285 os << "\\float_placement " << float_placement << '\n';
1286 if (!float_alignment.empty())
1287 os << "\\float_alignment " << float_alignment << '\n';
1288 os << "\\paperfontsize " << fontsize << '\n';
1290 spacing().writeFile(os);
1291 pdfoptions().writeFile(os);
1293 os << "\\papersize " << string_papersize[papersize]
1294 << "\n\\use_geometry " << convert<string>(use_geometry);
1295 map<string, string> const & packages = auto_packages();
1296 for (map<string, string>::const_iterator it = packages.begin();
1297 it != packages.end(); ++it)
1298 os << "\n\\use_package " << it->first << ' '
1299 << use_package(it->first);
1301 os << "\n\\cite_engine ";
1303 if (!cite_engine_.empty())
1308 os << "\n\\cite_engine_type " << theCiteEnginesList.getTypeAsString(cite_engine_type_);
1310 if (!biblio_style.empty())
1311 os << "\n\\biblio_style " << biblio_style;
1312 if (!biblio_opts.empty())
1313 os << "\n\\biblio_options " << biblio_opts;
1314 if (!biblatex_bibstyle.empty())
1315 os << "\n\\biblatex_bibstyle " << biblatex_bibstyle;
1316 if (!biblatex_citestyle.empty())
1317 os << "\n\\biblatex_citestyle " << biblatex_citestyle;
1318 if (!multibib.empty())
1319 os << "\n\\multibib " << multibib;
1321 os << "\n\\use_bibtopic " << convert<string>(use_bibtopic)
1322 << "\n\\use_indices " << convert<string>(use_indices)
1323 << "\n\\paperorientation " << string_orientation[orientation]
1324 << "\n\\suppress_date " << convert<string>(suppress_date)
1325 << "\n\\justification " << convert<string>(justification)
1326 << "\n\\use_refstyle " << use_refstyle
1327 << "\n\\use_minted " << use_minted
1328 << "\n\\use_lineno " << use_lineno
1331 if (!lineno_opts.empty())
1332 os << "\\lineno_options " << lineno_opts << '\n';
1334 if (isbackgroundcolor == true)
1335 os << "\\backgroundcolor " << lyx::X11hexname(backgroundcolor) << '\n';
1336 if (isfontcolor == true)
1337 os << "\\fontcolor " << lyx::X11hexname(fontcolor) << '\n';
1338 if (notefontcolor != lyx::rgbFromHexName("#cccccc"))
1339 os << "\\notefontcolor " << lyx::X11hexname(notefontcolor) << '\n';
1340 if (boxbgcolor != lyx::rgbFromHexName("#ff0000"))
1341 os << "\\boxbgcolor " << lyx::X11hexname(boxbgcolor) << '\n';
1343 BranchList::const_iterator it = branchlist().begin();
1344 BranchList::const_iterator end = branchlist().end();
1345 for (; it != end; ++it) {
1346 os << "\\branch " << to_utf8(it->branch())
1347 << "\n\\selected " << it->isSelected()
1348 << "\n\\filename_suffix " << it->hasFileNameSuffix()
1349 << "\n\\color " << lyx::X11hexname(it->color())
1354 IndicesList::const_iterator iit = indiceslist().begin();
1355 IndicesList::const_iterator iend = indiceslist().end();
1356 for (; iit != iend; ++iit) {
1357 os << "\\index " << to_utf8(iit->index())
1358 << "\n\\shortcut " << to_utf8(iit->shortcut())
1359 << "\n\\color " << lyx::X11hexname(iit->color())
1364 if (!paperwidth.empty())
1365 os << "\\paperwidth "
1366 << VSpace(paperwidth).asLyXCommand() << '\n';
1367 if (!paperheight.empty())
1368 os << "\\paperheight "
1369 << VSpace(paperheight).asLyXCommand() << '\n';
1370 if (!leftmargin.empty())
1371 os << "\\leftmargin "
1372 << VSpace(leftmargin).asLyXCommand() << '\n';
1373 if (!topmargin.empty())
1374 os << "\\topmargin "
1375 << VSpace(topmargin).asLyXCommand() << '\n';
1376 if (!rightmargin.empty())
1377 os << "\\rightmargin "
1378 << VSpace(rightmargin).asLyXCommand() << '\n';
1379 if (!bottommargin.empty())
1380 os << "\\bottommargin "
1381 << VSpace(bottommargin).asLyXCommand() << '\n';
1382 if (!headheight.empty())
1383 os << "\\headheight "
1384 << VSpace(headheight).asLyXCommand() << '\n';
1385 if (!headsep.empty())
1387 << VSpace(headsep).asLyXCommand() << '\n';
1388 if (!footskip.empty())
1390 << VSpace(footskip).asLyXCommand() << '\n';
1391 if (!columnsep.empty())
1392 os << "\\columnsep "
1393 << VSpace(columnsep).asLyXCommand() << '\n';
1394 os << "\\secnumdepth " << secnumdepth
1395 << "\n\\tocdepth " << tocdepth
1396 << "\n\\paragraph_separation "
1397 << string_paragraph_separation[paragraph_separation];
1398 if (!paragraph_separation)
1399 os << "\n\\paragraph_indentation "
1400 << (getParIndent().empty() ? "default" : getParIndent().asString());
1402 os << "\n\\defskip " << getDefSkip().asLyXCommand();
1403 os << "\n\\is_math_indent " << is_math_indent;
1405 os << "\n\\math_indentation "
1406 << (getMathIndent().empty() ? "default" : getMathIndent().asString());
1407 os << "\n\\math_numbering_side ";
1408 switch(math_numbering_side) {
1418 os << "\n\\quotes_style "
1419 << string_quotes_style[quotes_style]
1420 << "\n\\dynamic_quotes " << dynamic_quotes
1421 << "\n\\papercolumns " << columns
1422 << "\n\\papersides " << sides
1423 << "\n\\paperpagestyle " << pagestyle
1424 << "\n\\tablestyle " << tablestyle << '\n';
1425 if (!listings_params.empty())
1426 os << "\\listings_params \"" <<
1427 InsetListingsParams(listings_params).encodedString() << "\"\n";
1428 for (int i = 0; i < 4; ++i) {
1429 if (user_defined_bullet(i) != ITEMIZE_DEFAULTS[i]) {
1430 if (user_defined_bullet(i).getFont() != -1) {
1431 os << "\\bullet " << i << " "
1432 << user_defined_bullet(i).getFont() << " "
1433 << user_defined_bullet(i).getCharacter() << " "
1434 << user_defined_bullet(i).getSize() << "\n";
1438 os << "\\bulletLaTeX " << i << " \""
1439 << lyx::to_ascii(user_defined_bullet(i).getText())
1445 os << "\\tracking_changes "
1446 << (save_transient_properties ? convert<string>(track_changes) : "false")
1449 os << "\\output_changes "
1450 << (save_transient_properties ? convert<string>(output_changes) : "false")
1453 os << "\\html_math_output " << html_math_output << '\n'
1454 << "\\html_css_as_file " << html_css_as_file << '\n'
1455 << "\\html_be_strict " << convert<string>(html_be_strict) << '\n';
1457 if (html_math_img_scale != 1.0)
1458 os << "\\html_math_img_scale " << convert<string>(html_math_img_scale) << '\n';
1459 if (!html_latex_start.empty())
1460 os << "\\html_latex_start " << html_latex_start << '\n';
1461 if (!html_latex_end.empty())
1462 os << "\\html_latex_end " << html_latex_end << '\n';
1464 os << pimpl_->authorlist;
1468 void BufferParams::validate(LaTeXFeatures & features) const
1470 features.require(documentClass().requires());
1472 if (columns > 1 && language->rightToLeft())
1473 features.require("rtloutputdblcol");
1475 if (output_changes) {
1476 bool dvipost = LaTeXFeatures::isAvailable("dvipost");
1477 bool xcolorulem = LaTeXFeatures::isAvailable("ulem") &&
1478 LaTeXFeatures::isAvailable("xcolor");
1480 switch (features.runparams().flavor) {
1481 case OutputParams::LATEX:
1482 case OutputParams::DVILUATEX:
1484 features.require("ct-dvipost");
1485 features.require("dvipost");
1486 } else if (xcolorulem) {
1487 features.require("ct-xcolor-ulem");
1488 features.require("ulem");
1489 features.require("xcolor");
1491 features.require("ct-none");
1494 case OutputParams::LUATEX:
1495 case OutputParams::PDFLATEX:
1496 case OutputParams::XETEX:
1498 features.require("ct-xcolor-ulem");
1499 features.require("ulem");
1500 features.require("xcolor");
1501 // improves color handling in PDF output
1502 features.require("pdfcolmk");
1504 features.require("ct-none");
1512 // Floats with 'Here definitely' as default setting.
1513 if (float_placement.find('H') != string::npos)
1514 features.require("float");
1516 for (PackageMap::const_iterator it = use_packages.begin();
1517 it != use_packages.end(); ++it) {
1518 if (it->first == "amsmath") {
1519 // AMS Style is at document level
1520 if (it->second == package_on ||
1521 features.isProvided("amsmath"))
1522 features.require(it->first);
1523 } else if (it->second == package_on)
1524 features.require(it->first);
1527 // Document-level line spacing
1528 if (spacing().getSpace() != Spacing::Single && !spacing().isDefault())
1529 features.require("setspace");
1531 // the bullet shapes are buffer level not paragraph level
1532 // so they are tested here
1533 for (int i = 0; i < 4; ++i) {
1534 if (user_defined_bullet(i) == ITEMIZE_DEFAULTS[i])
1536 int const font = user_defined_bullet(i).getFont();
1538 int const c = user_defined_bullet(i).getCharacter();
1544 features.require("latexsym");
1546 } else if (font == 1) {
1547 features.require("amssymb");
1548 } else if (font >= 2 && font <= 5) {
1549 features.require("pifont");
1553 if (pdfoptions().use_hyperref) {
1554 features.require("hyperref");
1555 // due to interferences with babel and hyperref, the color package has to
1556 // be loaded after hyperref when hyperref is used with the colorlinks
1557 // option, see http://www.lyx.org/trac/ticket/5291
1558 if (pdfoptions().colorlinks)
1559 features.require("color");
1561 if (!listings_params.empty()) {
1562 // do not test validity because listings_params is
1563 // supposed to be valid
1565 InsetListingsParams(listings_params).separatedParams(true);
1566 // we can't support all packages, but we should load the color package
1567 if (par.find("\\color", 0) != string::npos)
1568 features.require("color");
1571 // some languages are only available via polyglossia
1572 if (features.hasPolyglossiaExclusiveLanguages())
1573 features.require("polyglossia");
1575 if (useNonTeXFonts && fontsMath() != "auto")
1576 features.require("unicode-math");
1579 features.require("microtype");
1581 if (!language->requires().empty())
1582 features.require(language->requires());
1586 bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features,
1587 FileName const & filepath) const
1589 // http://www.tug.org/texmf-dist/doc/latex/base/fixltx2e.pdf
1590 // !! To use the Fix-cm package, load it before \documentclass, and use the command
1591 // \RequirePackage to do so, rather than the normal \usepackage
1592 // Do not try to load any other package before the document class, unless you
1593 // have a thorough understanding of the LATEX internals and know exactly what you
1595 if (features.mustProvide("fix-cm"))
1596 os << "\\RequirePackage{fix-cm}\n";
1597 // Likewise for fixltx2e. If other packages conflict with this policy,
1598 // treat it as a package bug (and report it!)
1599 // See http://www.latex-project.org/cgi-bin/ltxbugs2html?pr=latex/4407
1600 if (features.mustProvide("fixltx2e"))
1601 os << "\\RequirePackage{fixltx2e}\n";
1603 os << "\\documentclass";
1605 DocumentClass const & tclass = documentClass();
1607 ostringstream clsoptions; // the document class options.
1609 if (tokenPos(tclass.opt_fontsize(),
1610 '|', fontsize) >= 0) {
1611 // only write if existing in list (and not default)
1612 clsoptions << fontsize << "pt,";
1615 // all paper sizes except of A4, A5, B5 and the US sizes need the
1617 bool nonstandard_papersize = papersize != PAPER_DEFAULT
1618 && papersize != PAPER_USLETTER
1619 && papersize != PAPER_USLEGAL
1620 && papersize != PAPER_USEXECUTIVE
1621 && papersize != PAPER_A4
1622 && papersize != PAPER_A5
1623 && papersize != PAPER_B5;
1625 if (!use_geometry) {
1626 switch (papersize) {
1628 clsoptions << "a4paper,";
1630 case PAPER_USLETTER:
1631 clsoptions << "letterpaper,";
1634 clsoptions << "a5paper,";
1637 clsoptions << "b5paper,";
1639 case PAPER_USEXECUTIVE:
1640 clsoptions << "executivepaper,";
1643 clsoptions << "legalpaper,";
1677 if (sides != tclass.sides()) {
1680 clsoptions << "oneside,";
1683 clsoptions << "twoside,";
1689 if (columns != tclass.columns()) {
1691 clsoptions << "twocolumn,";
1693 clsoptions << "onecolumn,";
1697 && orientation == ORIENTATION_LANDSCAPE)
1698 clsoptions << "landscape,";
1701 clsoptions << "fleqn,";
1703 switch(math_numbering_side) {
1705 clsoptions << "leqno,";
1708 clsoptions << "reqno,";
1709 features.require("amsmath");
1715 // language should be a parameter to \documentclass
1716 if (language->babel() == "hebrew"
1717 && default_language->babel() != "hebrew")
1718 // This seems necessary
1719 features.useLanguage(default_language);
1721 ostringstream language_options;
1722 bool const use_babel = features.useBabel() && !features.isProvided("babel");
1723 bool const use_polyglossia = features.usePolyglossia();
1724 bool const global = lyxrc.language_global_options;
1725 if (features.useBabel() || (use_polyglossia && global)) {
1726 language_options << features.getBabelLanguages();
1727 if (!language->babel().empty()) {
1728 if (!language_options.str().empty())
1729 language_options << ',';
1730 language_options << language->babel();
1732 if (global && !language_options.str().empty())
1733 clsoptions << language_options.str() << ',';
1736 // the predefined options from the layout
1737 if (use_default_options && !tclass.options().empty())
1738 clsoptions << tclass.options() << ',';
1740 // the user-defined options
1741 if (!options.empty()) {
1742 clsoptions << options << ',';
1745 string strOptions(clsoptions.str());
1746 if (!strOptions.empty()) {
1747 strOptions = rtrim(strOptions, ",");
1749 os << '[' << from_utf8(strOptions) << ']';
1752 os << '{' << from_ascii(tclass.latexname()) << "}\n";
1753 // end of \documentclass defs
1755 // if we use fontspec or newtxmath, we have to load the AMS packages here
1756 string const ams = features.loadAMSPackages();
1757 bool const ot1 = (main_font_encoding() == "default" || main_font_encoding() == "OT1");
1758 bool const use_newtxmath =
1759 theLaTeXFonts().getLaTeXFont(from_ascii(fontsMath())).getUsedPackage(
1760 ot1, false, false) == "newtxmath";
1761 if ((useNonTeXFonts || use_newtxmath) && !ams.empty())
1762 os << from_ascii(ams);
1764 if (useNonTeXFonts) {
1765 // Babel loads fontspec itself
1766 if (!features.isProvided("fontspec") && !features.useBabel())
1767 os << "\\usepackage{fontspec}\n";
1768 if (features.mustProvide("unicode-math")
1769 && features.isAvailable("unicode-math"))
1770 os << "\\usepackage{unicode-math}\n";
1773 // load CJK support package before font selection
1774 // (see autotests/export/latex/CJK/micro-sign_utf8-cjk-libertine.lyx)
1775 if (!useNonTeXFonts && encoding().package() != Encoding::none && inputenc != "utf8x"
1776 && (encoding().package() == Encoding::CJK || features.mustProvide("CJK"))) {
1777 if (inputenc == "utf8-cjk" || inputenc == "utf8")
1778 os << "\\usepackage{CJKutf8}\n";
1780 os << "\\usepackage[encapsulated]{CJK}\n";
1783 // font selection must be done before loading fontenc.sty
1784 // but after babel with non-TeX fonts
1785 string const fonts = loadFonts(features);
1786 if (!fonts.empty() && (!features.useBabel() || !useNonTeXFonts))
1787 os << from_utf8(fonts);
1789 if (fonts_default_family != "default")
1790 os << "\\renewcommand{\\familydefault}{\\"
1791 << from_ascii(fonts_default_family) << "}\n";
1793 // set font encoding
1794 // non-TeX fonts use font encoding TU (set by fontspec)
1795 if (!useNonTeXFonts && !features.isProvided("fontenc")
1796 && main_font_encoding() != "default") {
1797 // get main font encodings
1798 vector<string> fontencs = font_encodings();
1799 // get font encodings of secondary languages
1800 // FIXME: some languages (hebrew, ...) assume a standard font encoding as last
1801 // option (for text in other languages).
1802 features.getFontEncodings(fontencs);
1803 if (!fontencs.empty()) {
1804 os << "\\usepackage["
1805 << from_ascii(getStringFromVector(fontencs))
1810 // Load textcomp and pmboxdraw before (lua)inputenc (#11454)
1811 if (features.mustProvide("textcomp"))
1812 os << "\\usepackage{textcomp}\n";
1813 if (features.mustProvide("pmboxdraw"))
1814 os << "\\usepackage{pmboxdraw}\n";
1816 // handle inputenc etc.
1817 // (In documents containing text in Thai language,
1818 // we must load inputenc after babel, see lib/languages).
1819 if (!contains(features.getBabelPostsettings(), from_ascii("thai.ldf")))
1820 writeEncodingPreamble(os, features);
1823 if (!features.runparams().includeall && !included_children_.empty()) {
1824 os << "\\includeonly{";
1825 list<string>::const_iterator it = included_children_.begin();
1826 list<string>::const_iterator en = included_children_.end();
1828 for (; it != en; ++it) {
1829 string incfile = *it;
1830 FileName inc = makeAbsPath(incfile, filepath.absFileName());
1831 string mangled = DocFileName(changeExtension(inc.absFileName(), ".tex")).
1833 if (!features.runparams().nice)
1835 // \includeonly doesn't want an extension
1836 incfile = changeExtension(incfile, string());
1837 incfile = support::latex_path(incfile);
1838 if (!incfile.empty()) {
1841 os << from_utf8(incfile);
1848 if (!features.isProvided("geometry")
1849 && (use_geometry || nonstandard_papersize)) {
1850 odocstringstream ods;
1851 if (!getGraphicsDriver("geometry").empty())
1852 ods << getGraphicsDriver("geometry");
1853 if (orientation == ORIENTATION_LANDSCAPE)
1854 ods << ",landscape";
1855 switch (papersize) {
1857 if (!paperwidth.empty())
1858 ods << ",paperwidth="
1859 << from_ascii(paperwidth);
1860 if (!paperheight.empty())
1861 ods << ",paperheight="
1862 << from_ascii(paperheight);
1864 case PAPER_USLETTER:
1865 ods << ",letterpaper";
1868 ods << ",legalpaper";
1870 case PAPER_USEXECUTIVE:
1871 ods << ",executivepaper";
1960 docstring const g_options = trim(ods.str(), ",");
1961 os << "\\usepackage";
1962 if (!g_options.empty())
1963 os << '[' << g_options << ']';
1964 os << "{geometry}\n";
1965 // output this only if use_geometry is true
1967 os << "\\geometry{verbose";
1968 if (!topmargin.empty())
1969 os << ",tmargin=" << from_ascii(Length(topmargin).asLatexString());
1970 if (!bottommargin.empty())
1971 os << ",bmargin=" << from_ascii(Length(bottommargin).asLatexString());
1972 if (!leftmargin.empty())
1973 os << ",lmargin=" << from_ascii(Length(leftmargin).asLatexString());
1974 if (!rightmargin.empty())
1975 os << ",rmargin=" << from_ascii(Length(rightmargin).asLatexString());
1976 if (!headheight.empty())
1977 os << ",headheight=" << from_ascii(Length(headheight).asLatexString());
1978 if (!headsep.empty())
1979 os << ",headsep=" << from_ascii(Length(headsep).asLatexString());
1980 if (!footskip.empty())
1981 os << ",footskip=" << from_ascii(Length(footskip).asLatexString());
1982 if (!columnsep.empty())
1983 os << ",columnsep=" << from_ascii(Length(columnsep).asLatexString());
1986 } else if (orientation == ORIENTATION_LANDSCAPE
1987 || papersize != PAPER_DEFAULT) {
1988 features.require("papersize");
1991 if (tokenPos(tclass.opt_pagestyle(), '|', pagestyle) >= 0) {
1992 if (pagestyle == "fancy")
1993 os << "\\usepackage{fancyhdr}\n";
1994 os << "\\pagestyle{" << from_ascii(pagestyle) << "}\n";
1997 // only output when the background color is not default
1998 if (isbackgroundcolor == true) {
1999 // only require color here, the background color will be defined
2000 // in LaTeXFeatures.cpp to avoid interferences with the LaTeX
2002 features.require("color");
2003 features.require("pagecolor");
2006 // only output when the font color is not default
2007 if (isfontcolor == true) {
2008 // only require color here, the font color will be defined
2009 // in LaTeXFeatures.cpp to avoid interferences with the LaTeX
2011 features.require("color");
2012 features.require("fontcolor");
2015 // Only if class has a ToC hierarchy
2016 if (tclass.hasTocLevels()) {
2017 if (secnumdepth != tclass.secnumdepth()) {
2018 os << "\\setcounter{secnumdepth}{"
2022 if (tocdepth != tclass.tocdepth()) {
2023 os << "\\setcounter{tocdepth}{"
2029 if (paragraph_separation) {
2030 // when skip separation
2031 switch (getDefSkip().kind()) {
2032 case VSpace::SMALLSKIP:
2033 os << "\\setlength{\\parskip}{\\smallskipamount}\n";
2035 case VSpace::MEDSKIP:
2036 os << "\\setlength{\\parskip}{\\medskipamount}\n";
2038 case VSpace::BIGSKIP:
2039 os << "\\setlength{\\parskip}{\\bigskipamount}\n";
2041 case VSpace::LENGTH:
2042 os << "\\setlength{\\parskip}{"
2043 << from_utf8(getDefSkip().length().asLatexString())
2046 default: // should never happen // Then delete it.
2047 os << "\\setlength{\\parskip}{\\medskipamount}\n";
2050 os << "\\setlength{\\parindent}{0pt}\n";
2052 // when separation by indentation
2053 // only output something when a width is given
2054 if (!getParIndent().empty()) {
2055 os << "\\setlength{\\parindent}{"
2056 << from_utf8(getParIndent().asLatexString())
2061 if (is_math_indent) {
2062 // when formula indentation
2063 // only output something when it is not the default
2064 if (!getMathIndent().empty()) {
2065 os << "\\setlength{\\mathindent}{"
2066 << from_utf8(getMathIndent().asString())
2071 // Now insert the LyX specific LaTeX commands...
2072 features.resolveAlternatives();
2073 features.expandMultiples();
2076 if (!output_sync_macro.empty())
2077 os << from_utf8(output_sync_macro) +"\n";
2078 else if (features.runparams().flavor == OutputParams::LATEX)
2079 os << "\\usepackage[active]{srcltx}\n";
2080 else if (features.runparams().flavor == OutputParams::PDFLATEX)
2081 os << "\\synctex=-1\n";
2084 // The package options (via \PassOptionsToPackage)
2085 os << from_ascii(features.getPackageOptions());
2087 // due to interferences with babel and hyperref, the color package has to
2088 // be loaded (when it is not already loaded) before babel when hyperref
2089 // is used with the colorlinks option, see
2090 // http://www.lyx.org/trac/ticket/5291
2091 // we decided therefore to load color always before babel, see
2092 // http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg144349.html
2093 os << from_ascii(features.getColorOptions());
2095 // If we use hyperref, jurabib, japanese or varioref,
2096 // we have to call babel before
2098 && (features.isRequired("jurabib")
2099 || features.isRequired("hyperref")
2100 || features.isRequired("varioref")
2101 || features.isRequired("japanese"))) {
2102 os << features.getBabelPresettings();
2104 os << from_utf8(babelCall(language_options.str(),
2105 !lyxrc.language_global_options)) + '\n';
2106 os << features.getBabelPostsettings();
2109 // The optional packages;
2110 os << from_ascii(features.getPackages());
2112 // Additional Indices
2113 if (features.isRequired("splitidx")) {
2114 IndicesList::const_iterator iit = indiceslist().begin();
2115 IndicesList::const_iterator iend = indiceslist().end();
2116 for (; iit != iend; ++iit) {
2117 os << "\\newindex{";
2118 os << escape(iit->shortcut());
2124 os << from_utf8(spacing().writePreamble(features.isProvided("SetSpace")));
2127 // * Hyperref manual: "Make sure it comes last of your loaded
2128 // packages, to give it a fighting chance of not being over-written,
2129 // since its job is to redefine many LaTeX commands."
2130 // * Email from Heiko Oberdiek: "It is usually better to load babel
2131 // before hyperref. Then hyperref has a chance to detect babel.
2132 // * Has to be loaded before the "LyX specific LaTeX commands" to
2133 // avoid errors with algorithm floats.
2134 // use hyperref explicitly if it is required
2135 if (features.isRequired("hyperref")) {
2136 OutputParams tmp_params = features.runparams();
2137 pdfoptions().writeLaTeX(tmp_params, os,
2138 features.isProvided("hyperref"));
2139 // correctly break URLs with hyperref and dvi/ps output
2140 if (features.runparams().hyperref_driver == "dvips"
2141 && features.isAvailable("breakurl"))
2142 os << "\\usepackage{breakurl}\n";
2143 } else if (features.isRequired("nameref"))
2144 // hyperref loads this automatically
2145 os << "\\usepackage{nameref}\n";
2148 os << "\\usepackage";
2149 if (!lineno_opts.empty())
2150 os << "[" << lineno_opts << "]";
2152 os << "\\linenumbers\n";
2155 // bibtopic needs to be loaded after hyperref.
2156 // the dot provides the aux file naming which LyX can detect.
2157 if (features.mustProvide("bibtopic"))
2158 os << "\\usepackage[dot]{bibtopic}\n";
2160 // Will be surrounded by \makeatletter and \makeatother when not empty
2161 otexstringstream atlyxpreamble;
2163 // Some macros LyX will need
2165 TexString tmppreamble = features.getMacros();
2166 if (!tmppreamble.str.empty())
2167 atlyxpreamble << "\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
2168 "LyX specific LaTeX commands.\n"
2169 << move(tmppreamble)
2172 // the text class specific preamble
2174 docstring tmppreamble = features.getTClassPreamble();
2175 if (!tmppreamble.empty())
2176 atlyxpreamble << "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
2177 "Textclass specific LaTeX commands.\n"
2181 // suppress date if selected
2182 // use \@ifundefined because we cannot be sure that every document class
2183 // has a \date command
2185 atlyxpreamble << "\\@ifundefined{date}{}{\\date{}}\n";
2187 /* the user-defined preamble */
2188 if (!containsOnly(preamble, " \n\t")) {
2190 atlyxpreamble << "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
2191 "User specified LaTeX commands.\n";
2193 // Check if the user preamble contains uncodable glyphs
2194 odocstringstream user_preamble;
2195 docstring uncodable_glyphs;
2196 Encoding const * const enc = features.runparams().encoding;
2198 for (size_t n = 0; n < preamble.size(); ++n) {
2199 char_type c = preamble[n];
2200 if (!enc->encodable(c)) {
2201 docstring const glyph(1, c);
2202 LYXERR0("Uncodable character '"
2204 << "' in user preamble!");
2205 uncodable_glyphs += glyph;
2206 if (features.runparams().dryrun) {
2207 user_preamble << "<" << _("LyX Warning: ")
2208 << _("uncodable character") << " '";
2209 user_preamble.put(c);
2210 user_preamble << "'>";
2213 user_preamble.put(c);
2216 user_preamble << preamble;
2218 // On BUFFER_VIEW|UPDATE, warn user if we found uncodable glyphs
2219 if (!features.runparams().dryrun && !uncodable_glyphs.empty()) {
2220 frontend::Alert::warning(
2221 _("Uncodable character in user preamble"),
2223 _("The user preamble of your document contains glyphs "
2224 "that are unknown in the current document encoding "
2225 "(namely %1$s).\nThese glyphs are omitted "
2226 " from the output, which may result in "
2227 "incomplete output."
2228 "\n\nPlease select an appropriate "
2229 "document encoding\n"
2230 "(such as utf8) or change the "
2231 "preamble code accordingly."),
2234 atlyxpreamble << user_preamble.str() << '\n';
2237 // footmisc must be loaded after setspace
2238 // Load it here to avoid clashes with footmisc loaded in the user
2239 // preamble. For that reason we also pass the options via
2240 // \PassOptionsToPackage in getPreamble() and not here.
2241 if (features.mustProvide("footmisc"))
2242 atlyxpreamble << "\\usepackage{footmisc}\n";
2244 // subfig loads internally the LaTeX package "caption". As
2245 // caption is a very popular package, users will load it in
2246 // the preamble. Therefore we must load subfig behind the
2247 // user-defined preamble and check if the caption package was
2248 // loaded or not. For the case that caption is loaded before
2249 // subfig, there is the subfig option "caption=false". This
2250 // option also works when a koma-script class is used and
2251 // koma's own caption commands are used instead of caption. We
2252 // use \PassOptionsToPackage here because the user could have
2253 // already loaded subfig in the preamble.
2254 if (features.mustProvide("subfig"))
2255 atlyxpreamble << "\\@ifundefined{showcaptionsetup}{}{%\n"
2256 " \\PassOptionsToPackage{caption=false}{subfig}}\n"
2257 "\\usepackage{subfig}\n";
2259 // Itemize bullet settings need to be last in case the user
2260 // defines their own bullets that use a package included
2261 // in the user-defined preamble -- ARRae
2262 // Actually it has to be done much later than that
2263 // since some packages like frenchb make modifications
2264 // at \begin{document} time -- JMarc
2265 docstring bullets_def;
2266 for (int i = 0; i < 4; ++i) {
2267 if (user_defined_bullet(i) != ITEMIZE_DEFAULTS[i]) {
2268 if (bullets_def.empty())
2269 bullets_def += "\\AtBeginDocument{\n";
2270 bullets_def += " \\def\\labelitemi";
2272 // `i' is one less than the item to modify
2279 bullets_def += "ii";
2285 bullets_def += '{' +
2286 user_defined_bullet(i).getText()
2291 if (!bullets_def.empty())
2292 atlyxpreamble << bullets_def << "}\n\n";
2294 if (!atlyxpreamble.empty())
2295 os << "\n\\makeatletter\n"
2296 << atlyxpreamble.release()
2297 << "\\makeatother\n\n";
2299 // We try to load babel late, in case it interferes with other packages.
2300 // Jurabib, hyperref, varioref, bicaption, menukeys and listings (bug 8995)
2301 // have to be called after babel, though.
2302 if (use_babel && !features.isRequired("jurabib")
2303 && !features.isRequired("hyperref")
2304 && !features.isRequired("varioref")
2305 && !features.isRequired("japanese")) {
2306 os << features.getBabelPresettings();
2308 os << from_utf8(babelCall(language_options.str(),
2309 !lyxrc.language_global_options)) + '\n';
2310 os << features.getBabelPostsettings();
2312 // In documents containing text in Thai language,
2313 // we must load inputenc after babel (see lib/languages).
2314 if (contains(features.getBabelPostsettings(), from_ascii("thai.ldf")))
2315 writeEncodingPreamble(os, features);
2317 // font selection must be done after babel with non-TeX fonts
2318 if (!fonts.empty() && features.useBabel() && useNonTeXFonts)
2319 os << from_utf8(fonts);
2321 if (features.isRequired("bicaption"))
2322 os << "\\usepackage{bicaption}\n";
2323 if (!listings_params.empty()
2324 || features.mustProvide("listings")
2325 || features.mustProvide("minted")) {
2327 os << "\\usepackage{minted}\n";
2329 os << "\\usepackage{listings}\n";
2331 string lst_params = listings_params;
2332 // If minted, do not output the language option (bug 11203)
2333 if (use_minted && contains(lst_params, "language=")) {
2334 vector<string> opts =
2335 getVectorFromString(lst_params, ",", false);
2336 for (size_t i = 0; i < opts.size(); ++i) {
2337 if (prefixIs(opts[i], "language="))
2338 opts.erase(opts.begin() + i--);
2340 lst_params = getStringFromVector(opts, ",");
2342 if (!lst_params.empty()) {
2344 os << "\\setminted{";
2347 // do not test validity because listings_params is
2348 // supposed to be valid
2350 InsetListingsParams(lst_params).separatedParams(true);
2351 os << from_utf8(par);
2355 // xunicode only needs to be loaded if tipa is used
2356 // (the rest is obsoleted by the new TU encoding).
2357 // It needs to be loaded at least after amsmath, amssymb,
2358 // esint and the other packages that provide special glyphs
2359 if (features.mustProvide("tipa") && useNonTeXFonts
2360 && !features.isProvided("xunicode")) {
2361 // The `xunicode` package officially only supports XeTeX,
2362 // but also works with LuaTeX. We work around its XeTeX test.
2363 if (features.runparams().flavor != OutputParams::XETEX) {
2364 os << "% Pretend to xunicode that we are XeTeX\n"
2365 << "\\def\\XeTeXpicfile{}\n";
2367 os << "\\usepackage{xunicode}\n";
2370 // covington must be loaded after beamerarticle
2371 if (features.isRequired("covington"))
2372 os << "\\usepackage{covington}\n";
2374 // Polyglossia must be loaded last ...
2375 if (use_polyglossia) {
2377 os << "\\usepackage{polyglossia}\n";
2378 // set the main language
2379 os << "\\setdefaultlanguage";
2380 if (!language->polyglossiaOpts().empty())
2381 os << "[" << from_ascii(language->polyglossiaOpts()) << "]";
2382 os << "{" << from_ascii(language->polyglossia()) << "}\n";
2383 // now setup the other languages
2384 set<string> const polylangs =
2385 features.getPolyglossiaLanguages();
2386 for (set<string>::const_iterator mit = polylangs.begin();
2387 mit != polylangs.end() ; ++mit) {
2388 // We do not output the options here; they are output in
2389 // the language switch commands. This is safer if multiple
2390 // varieties are used.
2391 if (*mit == language->polyglossia())
2393 os << "\\setotherlanguage";
2394 os << "{" << from_ascii(*mit) << "}\n";
2398 // ... but before biblatex (see #7065)
2399 if ((features.mustProvide("biblatex")
2400 || features.isRequired("biblatex-chicago"))
2401 && !features.isProvided("biblatex-chicago")
2402 && !features.isProvided("biblatex-natbib")
2403 && !features.isProvided("natbib-internal")
2404 && !features.isProvided("natbib")
2405 && !features.isProvided("jurabib")) {
2406 // The biblatex-chicago package has a differing interface
2407 // it uses a wrapper package and loads styles via fixed options
2408 bool const chicago = features.isRequired("biblatex-chicago");
2411 os << "\\usepackage";
2412 if (!biblatex_bibstyle.empty()
2413 && (biblatex_bibstyle == biblatex_citestyle)
2415 opts = "style=" + biblatex_bibstyle;
2417 } else if (!chicago) {
2418 if (!biblatex_bibstyle.empty()) {
2419 opts = "bibstyle=" + biblatex_bibstyle;
2422 if (!biblatex_citestyle.empty()) {
2423 opts += delim + "citestyle=" + biblatex_citestyle;
2427 if (!multibib.empty() && multibib != "child") {
2428 opts += delim + "refsection=" + multibib;
2431 if (bibtexCommand() == "bibtex8"
2432 || prefixIs(bibtexCommand(), "bibtex8 ")) {
2433 opts += delim + "backend=bibtex8";
2435 } else if (bibtexCommand() == "bibtex"
2436 || prefixIs(bibtexCommand(), "bibtex ")) {
2437 opts += delim + "backend=bibtex";
2440 if (!bib_encoding.empty() && encodings.fromLyXName(bib_encoding)) {
2441 opts += delim + "bibencoding="
2442 + encodings.fromLyXName(bib_encoding)->latexName();
2445 if (!biblio_opts.empty())
2446 opts += delim + biblio_opts;
2448 os << "[" << opts << "]";
2450 os << "{biblatex-chicago}\n";
2452 os << "{biblatex}\n";
2456 // Load custom language package here
2457 if (features.langPackage() == LaTeXFeatures::LANG_PACK_CUSTOM) {
2458 if (lang_package == "default")
2459 os << from_utf8(lyxrc.language_custom_package);
2461 os << from_utf8(lang_package);
2465 // Since menukeys uses catoptions, which does some heavy changes on key-value options,
2466 // it is recommended to load menukeys as the last package (even after hyperref)
2467 if (features.isRequired("menukeys"))
2468 os << "\\usepackage{menukeys}\n";
2470 docstring const i18npreamble =
2471 features.getTClassI18nPreamble(use_babel, use_polyglossia,
2473 if (!i18npreamble.empty())
2474 os << i18npreamble + '\n';
2480 void BufferParams::useClassDefaults()
2482 DocumentClass const & tclass = documentClass();
2484 sides = tclass.sides();
2485 columns = tclass.columns();
2486 pagestyle = tclass.pagestyle();
2487 tablestyle = tclass.tablestyle();
2488 use_default_options = true;
2489 // Only if class has a ToC hierarchy
2490 if (tclass.hasTocLevels()) {
2491 secnumdepth = tclass.secnumdepth();
2492 tocdepth = tclass.tocdepth();
2497 bool BufferParams::hasClassDefaults() const
2499 DocumentClass const & tclass = documentClass();
2501 return sides == tclass.sides()
2502 && columns == tclass.columns()
2503 && pagestyle == tclass.pagestyle()
2504 && tablestyle == tclass.tablestyle()
2505 && use_default_options
2506 && secnumdepth == tclass.secnumdepth()
2507 && tocdepth == tclass.tocdepth();
2511 DocumentClass const & BufferParams::documentClass() const
2517 DocumentClassConstPtr BufferParams::documentClassPtr() const
2523 void BufferParams::setDocumentClass(DocumentClassConstPtr tc)
2525 // evil, but this function is evil
2526 doc_class_ = const_pointer_cast<DocumentClass>(tc);
2527 invalidateConverterCache();
2531 bool BufferParams::setBaseClass(string const & classname, string const & path)
2533 LYXERR(Debug::TCLASS, "setBaseClass: " << classname);
2534 LayoutFileList & bcl = LayoutFileList::get();
2535 if (!bcl.haveClass(classname)) {
2537 bformat(_("The layout file:\n"
2539 "could not be found. A default textclass with default\n"
2540 "layouts will be used. LyX will not be able to produce\n"
2542 from_utf8(classname));
2543 frontend::Alert::error(_("Document class not found"), s);
2544 bcl.addEmptyClass(classname);
2547 bool const success = bcl[classname].load(path);
2550 bformat(_("Due to some error in it, the layout file:\n"
2552 "could not be loaded. A default textclass with default\n"
2553 "layouts will be used. LyX will not be able to produce\n"
2555 from_utf8(classname));
2556 frontend::Alert::error(_("Could not load class"), s);
2557 bcl.addEmptyClass(classname);
2560 pimpl_->baseClass_ = classname;
2561 layout_modules_.adaptToBaseClass(baseClass(), removed_modules_);
2566 LayoutFile const * BufferParams::baseClass() const
2568 if (LayoutFileList::get().haveClass(pimpl_->baseClass_))
2569 return &(LayoutFileList::get()[pimpl_->baseClass_]);
2575 LayoutFileIndex const & BufferParams::baseClassID() const
2577 return pimpl_->baseClass_;
2581 void BufferParams::makeDocumentClass(bool const clone)
2586 invalidateConverterCache();
2587 LayoutModuleList mods;
2588 LayoutModuleList::iterator it = layout_modules_.begin();
2589 LayoutModuleList::iterator en = layout_modules_.end();
2590 for (; it != en; ++it)
2591 mods.push_back(*it);
2593 doc_class_ = getDocumentClass(*baseClass(), mods, cite_engine_, clone);
2595 TextClass::ReturnValues success = TextClass::OK;
2596 if (!forced_local_layout_.empty())
2597 success = doc_class_->read(to_utf8(forced_local_layout_),
2599 if (!local_layout_.empty() &&
2600 (success == TextClass::OK || success == TextClass::OK_OLDFORMAT))
2601 success = doc_class_->read(to_utf8(local_layout_), TextClass::MODULE);
2602 if (success != TextClass::OK && success != TextClass::OK_OLDFORMAT) {
2603 docstring const msg = _("Error reading internal layout information");
2604 frontend::Alert::warning(_("Read Error"), msg);
2609 bool BufferParams::layoutModuleCanBeAdded(string const & modName) const
2611 return layout_modules_.moduleCanBeAdded(modName, baseClass());
2615 docstring BufferParams::getLocalLayout(bool forced) const
2618 return from_utf8(doc_class_->forcedLayouts());
2620 return local_layout_;
2624 void BufferParams::setLocalLayout(docstring const & layout, bool forced)
2627 forced_local_layout_ = layout;
2629 local_layout_ = layout;
2633 bool BufferParams::addLayoutModule(string const & modName)
2635 LayoutModuleList::const_iterator it = layout_modules_.begin();
2636 LayoutModuleList::const_iterator end = layout_modules_.end();
2637 for (; it != end; ++it)
2640 layout_modules_.push_back(modName);
2645 string BufferParams::bufferFormat() const
2647 return documentClass().outputFormat();
2651 bool BufferParams::isExportable(string const & format, bool need_viewable) const
2653 FormatList const & formats = exportableFormats(need_viewable);
2654 FormatList::const_iterator fit = formats.begin();
2655 FormatList::const_iterator end = formats.end();
2656 for (; fit != end ; ++fit) {
2657 if ((*fit)->name() == format)
2664 FormatList const & BufferParams::exportableFormats(bool only_viewable) const
2666 FormatList & cached = only_viewable ?
2667 pimpl_->viewableFormatList : pimpl_->exportableFormatList;
2668 bool & valid = only_viewable ?
2669 pimpl_->isViewCacheValid : pimpl_->isExportCacheValid;
2673 vector<string> const backs = backends();
2674 set<string> excludes;
2675 if (useNonTeXFonts) {
2676 excludes.insert("latex");
2677 excludes.insert("pdflatex");
2678 } else if (inputenc != "ascii" && inputenc != "utf8-plain")
2679 // XeTeX with TeX fonts requires input encoding ascii (#10600).
2680 excludes.insert("xetex");
2681 FormatList result = theConverters().getReachable(backs[0], only_viewable,
2683 for (vector<string>::const_iterator it = backs.begin() + 1;
2684 it != backs.end(); ++it) {
2685 FormatList r = theConverters().getReachable(*it, only_viewable,
2687 result.insert(result.end(), r.begin(), r.end());
2689 sort(result.begin(), result.end(), Format::formatSorter);
2696 vector<string> BufferParams::backends() const
2699 string const buffmt = bufferFormat();
2701 // FIXME: Don't hardcode format names here, but use a flag
2702 if (buffmt == "latex") {
2703 if (encoding().package() == Encoding::japanese)
2704 v.push_back("platex");
2706 if (!useNonTeXFonts) {
2707 v.push_back("pdflatex");
2708 v.push_back("latex");
2711 || inputenc == "ascii" || inputenc == "utf8-plain")
2712 v.push_back("xetex");
2713 v.push_back("luatex");
2714 v.push_back("dviluatex");
2717 string rbuffmt = buffmt;
2718 // If we use an OutputFormat in Japanese docs,
2719 // we need special format in order to get the path
2720 // via pLaTeX (#8823)
2721 if (documentClass().hasOutputFormat()
2722 && encoding().package() == Encoding::japanese)
2724 v.push_back(rbuffmt);
2727 v.push_back("xhtml");
2728 v.push_back("text");
2734 OutputParams::FLAVOR BufferParams::getOutputFlavor(string const & format) const
2736 string const dformat = (format.empty() || format == "default") ?
2737 getDefaultOutputFormat() : format;
2738 DefaultFlavorCache::const_iterator it =
2739 default_flavors_.find(dformat);
2741 if (it != default_flavors_.end())
2744 OutputParams::FLAVOR result = OutputParams::LATEX;
2746 // FIXME It'd be better not to hardcode this, but to do
2747 // something with formats.
2748 if (dformat == "xhtml")
2749 result = OutputParams::HTML;
2750 else if (dformat == "text")
2751 result = OutputParams::TEXT;
2752 else if (dformat == "lyx")
2753 result = OutputParams::LYX;
2754 else if (dformat == "pdflatex")
2755 result = OutputParams::PDFLATEX;
2756 else if (dformat == "xetex")
2757 result = OutputParams::XETEX;
2758 else if (dformat == "luatex")
2759 result = OutputParams::LUATEX;
2760 else if (dformat == "dviluatex")
2761 result = OutputParams::DVILUATEX;
2763 // Try to determine flavor of default output format
2764 vector<string> backs = backends();
2765 if (find(backs.begin(), backs.end(), dformat) == backs.end()) {
2766 // Get shortest path to format
2767 Graph::EdgePath path;
2768 for (auto const & bvar : backs) {
2769 Graph::EdgePath p = theConverters().getPath(bvar, dformat);
2770 if (!p.empty() && (path.empty() || p.size() < path.size())) {
2775 result = theConverters().getFlavor(path);
2778 // cache this flavor
2779 default_flavors_[dformat] = result;
2784 string BufferParams::getDefaultOutputFormat() const
2786 if (!default_output_format.empty()
2787 && default_output_format != "default")
2788 return default_output_format;
2790 FormatList const & formats = exportableFormats(true);
2791 if (formats.empty())
2793 // return the first we find
2794 return formats.front()->name();
2796 if (encoding().package() == Encoding::japanese)
2797 return lyxrc.default_platex_view_format;
2799 return lyxrc.default_otf_view_format;
2800 return lyxrc.default_view_format;
2803 Font const BufferParams::getFont() const
2805 FontInfo f = documentClass().defaultfont();
2806 if (fonts_default_family == "rmdefault")
2807 f.setFamily(ROMAN_FAMILY);
2808 else if (fonts_default_family == "sfdefault")
2809 f.setFamily(SANS_FAMILY);
2810 else if (fonts_default_family == "ttdefault")
2811 f.setFamily(TYPEWRITER_FAMILY);
2812 return Font(f, language);
2816 InsetQuotesParams::QuoteStyle BufferParams::getQuoteStyle(string const & qs) const
2818 return quotesstyletranslator().find(qs);
2822 bool BufferParams::isLatex() const
2824 return documentClass().outputType() == LATEX;
2828 bool BufferParams::isLiterate() const
2830 return documentClass().outputType() == LITERATE;
2834 bool BufferParams::isDocBook() const
2836 return documentClass().outputType() == DOCBOOK;
2840 void BufferParams::readPreamble(Lexer & lex)
2842 if (lex.getString() != "\\begin_preamble")
2843 lyxerr << "Error (BufferParams::readPreamble):"
2844 "consistency check failed." << endl;
2846 preamble = lex.getLongString(from_ascii("\\end_preamble"));
2850 void BufferParams::readLocalLayout(Lexer & lex, bool forced)
2852 string const expected = forced ? "\\begin_forced_local_layout" :
2853 "\\begin_local_layout";
2854 if (lex.getString() != expected)
2855 lyxerr << "Error (BufferParams::readLocalLayout):"
2856 "consistency check failed." << endl;
2859 forced_local_layout_ =
2860 lex.getLongString(from_ascii("\\end_forced_local_layout"));
2862 local_layout_ = lex.getLongString(from_ascii("\\end_local_layout"));
2866 bool BufferParams::setLanguage(string const & lang)
2868 Language const *new_language = languages.getLanguage(lang);
2869 if (!new_language) {
2870 // Language lang was not found
2873 language = new_language;
2878 void BufferParams::readLanguage(Lexer & lex)
2880 if (!lex.next()) return;
2882 string const tmptok = lex.getString();
2884 // check if tmptok is part of tex_babel in tex-defs.h
2885 if (!setLanguage(tmptok)) {
2886 // Language tmptok was not found
2887 language = default_language;
2888 lyxerr << "Warning: Setting language `"
2889 << tmptok << "' to `" << language->lang()
2895 void BufferParams::readGraphicsDriver(Lexer & lex)
2900 string const tmptok = lex.getString();
2901 // check if tmptok is part of tex_graphics in tex_defs.h
2904 string const test = tex_graphics[n++];
2906 if (test == tmptok) {
2907 graphics_driver = tmptok;
2912 "Warning: graphics driver `$$Token' not recognized!\n"
2913 " Setting graphics driver to `default'.\n");
2914 graphics_driver = "default";
2921 void BufferParams::readBullets(Lexer & lex)
2926 int const index = lex.getInteger();
2928 int temp_int = lex.getInteger();
2929 user_defined_bullet(index).setFont(temp_int);
2930 temp_bullet(index).setFont(temp_int);
2932 user_defined_bullet(index).setCharacter(temp_int);
2933 temp_bullet(index).setCharacter(temp_int);
2935 user_defined_bullet(index).setSize(temp_int);
2936 temp_bullet(index).setSize(temp_int);
2940 void BufferParams::readBulletsLaTeX(Lexer & lex)
2942 // The bullet class should be able to read this.
2945 int const index = lex.getInteger();
2947 docstring const temp_str = lex.getDocString();
2949 user_defined_bullet(index).setText(temp_str);
2950 temp_bullet(index).setText(temp_str);
2954 void BufferParams::readModules(Lexer & lex)
2956 if (!lex.eatLine()) {
2957 lyxerr << "Error (BufferParams::readModules):"
2958 "Unexpected end of input." << endl;
2962 string mod = lex.getString();
2963 if (mod == "\\end_modules")
2965 addLayoutModule(mod);
2971 void BufferParams::readRemovedModules(Lexer & lex)
2973 if (!lex.eatLine()) {
2974 lyxerr << "Error (BufferParams::readRemovedModules):"
2975 "Unexpected end of input." << endl;
2979 string mod = lex.getString();
2980 if (mod == "\\end_removed_modules")
2982 removed_modules_.push_back(mod);
2985 // now we want to remove any removed modules that were previously
2986 // added. normally, that will be because default modules were added in
2987 // setBaseClass(), which gets called when \textclass is read at the
2988 // start of the read.
2989 list<string>::const_iterator rit = removed_modules_.begin();
2990 list<string>::const_iterator const ren = removed_modules_.end();
2991 for (; rit != ren; ++rit) {
2992 LayoutModuleList::iterator const mit = layout_modules_.begin();
2993 LayoutModuleList::iterator const men = layout_modules_.end();
2994 LayoutModuleList::iterator found = find(mit, men, *rit);
2997 layout_modules_.erase(found);
3002 void BufferParams::readIncludeonly(Lexer & lex)
3004 if (!lex.eatLine()) {
3005 lyxerr << "Error (BufferParams::readIncludeonly):"
3006 "Unexpected end of input." << endl;
3010 string child = lex.getString();
3011 if (child == "\\end_includeonly")
3013 included_children_.push_back(child);
3019 string BufferParams::paperSizeName(PapersizePurpose purpose) const
3021 switch (papersize) {
3023 // could be anything, so don't guess
3025 case PAPER_CUSTOM: {
3026 if (purpose == XDVI && !paperwidth.empty() &&
3027 !paperheight.empty()) {
3028 // heightxwidth<unit>
3029 string first = paperwidth;
3030 string second = paperheight;
3031 if (orientation == ORIENTATION_LANDSCAPE)
3034 return first.erase(first.length() - 2)
3040 // dvips and dvipdfm do not know this
3041 if (purpose == DVIPS || purpose == DVIPDFM)
3045 if (purpose == DVIPS || purpose == DVIPDFM)
3049 if (purpose == DVIPS || purpose == DVIPDFM)
3059 if (purpose == DVIPS || purpose == DVIPDFM)
3063 if (purpose == DVIPS || purpose == DVIPDFM)
3067 if (purpose == DVIPS || purpose == DVIPDFM)
3071 if (purpose == DVIPS || purpose == DVIPDFM)
3075 if (purpose == DVIPS || purpose == DVIPDFM)
3079 // dvipdfm does not know this
3080 if (purpose == DVIPDFM)
3084 if (purpose == DVIPDFM)
3088 if (purpose == DVIPS || purpose == DVIPDFM)
3092 if (purpose == DVIPS || purpose == DVIPDFM)
3096 if (purpose == DVIPS || purpose == DVIPDFM)
3100 if (purpose == DVIPS || purpose == DVIPDFM)
3104 if (purpose == DVIPS || purpose == DVIPDFM)
3108 if (purpose == DVIPS || purpose == DVIPDFM)
3112 if (purpose == DVIPS || purpose == DVIPDFM)
3116 if (purpose == DVIPS || purpose == DVIPDFM)
3120 if (purpose == DVIPS || purpose == DVIPDFM)
3124 if (purpose == DVIPS || purpose == DVIPDFM)
3128 if (purpose == DVIPS || purpose == DVIPDFM)
3132 if (purpose == DVIPS || purpose == DVIPDFM)
3136 if (purpose == DVIPS || purpose == DVIPDFM)
3140 if (purpose == DVIPS || purpose == DVIPDFM)
3144 if (purpose == DVIPS || purpose == DVIPDFM)
3147 case PAPER_USEXECUTIVE:
3148 // dvipdfm does not know this
3149 if (purpose == DVIPDFM)
3154 case PAPER_USLETTER:
3156 if (purpose == XDVI)
3163 string const BufferParams::dvips_options() const
3167 // If the class loads the geometry package, we do not know which
3168 // paper size is used, since we do not set it (bug 7013).
3169 // Therefore we must not specify any argument here.
3170 // dvips gets the correct paper size via DVI specials in this case
3171 // (if the class uses the geometry package correctly).
3172 if (documentClass().provides("geometry"))
3176 && papersize == PAPER_CUSTOM
3177 && !lyxrc.print_paper_dimension_flag.empty()
3178 && !paperwidth.empty()
3179 && !paperheight.empty()) {
3180 // using a custom papersize
3181 result = lyxrc.print_paper_dimension_flag;
3182 result += ' ' + paperwidth;
3183 result += ',' + paperheight;
3185 string const paper_option = paperSizeName(DVIPS);
3186 if (!paper_option.empty() && (paper_option != "letter" ||
3187 orientation != ORIENTATION_LANDSCAPE)) {
3188 // dvips won't accept -t letter -t landscape.
3189 // In all other cases, include the paper size
3191 result = lyxrc.print_paper_flag;
3192 result += ' ' + paper_option;
3195 if (orientation == ORIENTATION_LANDSCAPE &&
3196 papersize != PAPER_CUSTOM)
3197 result += ' ' + lyxrc.print_landscape_flag;
3202 string const BufferParams::main_font_encoding() const
3204 if (font_encodings().empty()) {
3205 if (ascii_lowercase(language->fontenc(*this)) == "none")
3209 return font_encodings().back();
3213 vector<string> const BufferParams::font_encodings() const
3215 string doc_fontenc = (fontenc == "auto") ? string() : fontenc;
3217 vector<string> fontencs;
3219 // "default" means "no explicit font encoding"
3220 if (doc_fontenc != "default") {
3221 if (!doc_fontenc.empty())
3222 // If we have a custom setting, we use only that!
3223 return getVectorFromString(doc_fontenc);
3224 if (!language->fontenc(*this).empty()
3225 && ascii_lowercase(language->fontenc(*this)) != "none") {
3226 vector<string> fencs = getVectorFromString(language->fontenc(*this));
3227 for (auto & fe : fencs) {
3228 if (find(fontencs.begin(), fontencs.end(), fe) == fontencs.end())
3229 fontencs.push_back(fe);
3238 string BufferParams::babelCall(string const & lang_opts, bool const langoptions) const
3240 // suppress the babel call if there is no BabelName defined
3241 // for the document language in the lib/languages file and if no
3242 // other languages are used (lang_opts is then empty)
3243 if (lang_opts.empty())
3245 // The prefs may require the languages to
3246 // be submitted to babel itself (not the class).
3248 return "\\usepackage[" + lang_opts + "]{babel}";
3249 return "\\usepackage{babel}";
3253 docstring BufferParams::getGraphicsDriver(string const & package) const
3257 if (package == "geometry") {
3258 if (graphics_driver == "dvips"
3259 || graphics_driver == "dvipdfm"
3260 || graphics_driver == "pdftex"
3261 || graphics_driver == "vtex")
3262 result = from_ascii(graphics_driver);
3263 else if (graphics_driver == "dvipdfmx")
3264 result = from_ascii("dvipdfm");
3271 void BufferParams::writeEncodingPreamble(otexstream & os,
3272 LaTeXFeatures & features) const
3274 // With no-TeX fonts we use utf8-plain without encoding package.
3278 if (inputenc == "auto-legacy") {
3279 string const doc_encoding =
3280 language->encoding()->latexName();
3281 Encoding::Package const package =
3282 language->encoding()->package();
3284 // Create list of inputenc options:
3285 set<string> encoding_set;
3286 // luainputenc fails with more than one encoding
3287 if (features.runparams().flavor != OutputParams::LUATEX
3288 && features.runparams().flavor != OutputParams::DVILUATEX)
3289 // list all input encodings used in the document
3290 encoding_set = features.getEncodingSet(doc_encoding);
3292 // The "japanese" babel-language requires the pLaTeX engine
3293 // which conflicts with "inputenc".
3294 // See http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg129680.html
3295 if ((!encoding_set.empty() || package == Encoding::inputenc)
3296 && !features.isRequired("japanese")
3297 && !features.isProvided("inputenc")) {
3298 os << "\\usepackage[";
3299 set<string>::const_iterator it = encoding_set.begin();
3300 set<string>::const_iterator const end = encoding_set.end();
3302 os << from_ascii(*it);
3305 for (; it != end; ++it)
3306 os << ',' << from_ascii(*it);
3307 if (package == Encoding::inputenc) {
3308 if (!encoding_set.empty())
3310 os << from_ascii(doc_encoding);
3312 if (features.runparams().flavor == OutputParams::LUATEX
3313 || features.runparams().flavor == OutputParams::DVILUATEX)
3314 os << "]{luainputenc}\n";
3316 os << "]{inputenc}\n";
3318 } else if (inputenc != "auto-legacy-plain") {
3319 switch (encoding().package()) {
3320 case Encoding::none:
3322 case Encoding::japanese:
3323 if (encoding().iconvName() != "UTF-8"
3324 && !features.runparams().isFullUnicode())
3325 // don't default to [utf8]{inputenc} with TeXLive >= 18
3326 os << "\\ifdefined\\UseRawInputEncoding\n"
3327 << " \\UseRawInputEncoding\\fi\n";
3329 case Encoding::inputenc:
3330 // do not load inputenc if japanese is used
3331 // or if the class provides inputenc
3332 if (features.isRequired("japanese")
3333 || features.isProvided("inputenc"))
3335 os << "\\usepackage[" << from_ascii(encoding().latexName());
3336 if (features.runparams().flavor == OutputParams::LUATEX
3337 || features.runparams().flavor == OutputParams::DVILUATEX)
3338 os << "]{luainputenc}\n";
3340 os << "]{inputenc}\n";
3344 if (inputenc == "auto-legacy-plain" || features.isRequired("japanese")) {
3345 // don't default to [utf8]{inputenc} with TeXLive >= 18
3346 os << "\\ifdefined\\UseRawInputEncoding\n";
3347 os << " \\UseRawInputEncoding\\fi\n";
3352 string const BufferParams::parseFontName(string const & name) const
3354 string mangled = name;
3355 size_t const idx = mangled.find('[');
3356 if (idx == string::npos || idx == 0)
3359 return mangled.substr(0, idx - 1);
3363 string const BufferParams::loadFonts(LaTeXFeatures & features) const
3365 if (fontsRoman() == "default" && fontsSans() == "default"
3366 && fontsTypewriter() == "default"
3367 && (fontsMath() == "default" || fontsMath() == "auto"))
3373 /* Fontspec (XeTeX, LuaTeX): we provide GUI support for oldstyle
3374 * numbers (Numbers=OldStyle) and sf/tt scaling. The Ligatures=TeX/
3375 * Mapping=tex-text option assures TeX ligatures (such as "--")
3376 * are resolved. Note that tt does not use these ligatures.
3378 * -- add more GUI options?
3379 * -- add more fonts (fonts for other scripts)
3380 * -- if there's a way to find out if a font really supports
3381 * OldStyle, enable/disable the widget accordingly.
3383 if (useNonTeXFonts && features.isAvailable("fontspec")) {
3384 // "Mapping=tex-text" and "Ligatures=TeX" are equivalent.
3385 // However, until v.2 (2010/07/11) fontspec only knew
3386 // Mapping=tex-text (for XeTeX only); then "Ligatures=TeX"
3387 // was introduced for both XeTeX and LuaTeX (LuaTeX
3388 // didn't understand "Mapping=tex-text", while XeTeX
3389 // understood both. With most recent versions, both
3390 // variants are understood by both engines. However,
3391 // we want to provide support for at least TeXLive 2009
3392 // (for XeTeX; LuaTeX is only supported as of v.2)
3393 // Babel has its own higher-level interface on top of
3394 // fontspec that is to be used.
3395 bool const babel = features.useBabel();
3396 string const texmapping =
3397 (features.runparams().flavor == OutputParams::XETEX) ?
3398 "Mapping=tex-text" : "Ligatures=TeX";
3399 if (fontsRoman() != "default") {
3401 os << "\\babelfont{rm}[";
3403 os << "\\setmainfont[";
3404 if (!font_roman_opts.empty())
3405 os << font_roman_opts << ',';
3407 if (fonts_old_figures)
3408 os << ",Numbers=OldStyle";
3409 os << "]{" << parseFontName(fontsRoman()) << "}\n";
3411 if (fontsSans() != "default") {
3412 string const sans = parseFontName(fontsSans());
3413 if (fontsSansScale() != 100) {
3415 os << "\\babelfont{sf}";
3417 os << "\\setsansfont";
3419 << float(fontsSansScale()) / 100 << ',';
3420 if (!font_sans_opts.empty())
3421 os << font_sans_opts << ',';
3422 os << texmapping << "]{"
3426 os << "\\babelfont{sf}[";
3428 os << "\\setsansfont[";
3429 if (!font_sans_opts.empty())
3430 os << font_sans_opts << ',';
3431 os << texmapping << "]{"
3435 if (fontsTypewriter() != "default") {
3436 string const mono = parseFontName(fontsTypewriter());
3437 if (fontsTypewriterScale() != 100) {
3439 os << "\\babelfont{tt}";
3441 os << "\\setmonofont";
3443 << float(fontsTypewriterScale()) / 100;
3444 if (!font_typewriter_opts.empty())
3445 os << ',' << font_typewriter_opts;
3450 os << "\\babelfont{tt}";
3452 os << "\\setmonofont";
3453 if (!font_typewriter_opts.empty())
3454 os << '[' << font_typewriter_opts << ']';
3455 os << '{' << mono << "}\n";
3462 bool const ot1 = (main_font_encoding() == "default" || main_font_encoding() == "OT1");
3463 bool const dryrun = features.runparams().dryrun;
3464 bool const complete = (fontsSans() == "default" && fontsTypewriter() == "default");
3465 bool const nomath = (fontsMath() == "default");
3468 os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsRoman())).getLaTeXCode(
3469 dryrun, ot1, complete, fonts_expert_sc, fonts_old_figures,
3470 nomath, font_roman_opts);
3473 os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsSans())).getLaTeXCode(
3474 dryrun, ot1, complete, fonts_expert_sc, fonts_old_figures,
3475 nomath, font_roman_opts, fontsSansScale());
3477 // MONOSPACED/TYPEWRITER
3478 os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsTypewriter())).getLaTeXCode(
3479 dryrun, ot1, complete, fonts_expert_sc, fonts_old_figures,
3480 nomath, font_roman_opts, fontsTypewriterScale());
3483 os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsMath())).getLaTeXCode(
3484 dryrun, ot1, complete, fonts_expert_sc, fonts_old_figures,
3491 Encoding const & BufferParams::encoding() const
3493 // Main encoding for LaTeX output.
3495 return *(encodings.fromLyXName("utf8-plain"));
3496 if (inputenc == "auto-legacy" || inputenc == "auto-legacy-plain")
3497 return *language->encoding();
3498 if (inputenc == "utf8" && language->lang() == "japanese")
3499 return *(encodings.fromLyXName("utf8-platex"));
3500 Encoding const * const enc = encodings.fromLyXName(inputenc);
3503 LYXERR0("Unknown inputenc value `" << inputenc
3504 << "'. Using `auto' instead.");
3505 return *language->encoding();
3509 string const & BufferParams::defaultBiblioStyle() const
3511 if (!biblio_style.empty())
3512 return biblio_style;
3514 map<string, string> const & bs = documentClass().defaultBiblioStyle();
3515 auto cit = bs.find(theCiteEnginesList.getTypeAsString(citeEngineType()));
3516 if (cit != bs.end())
3519 return empty_string();
3523 bool const & BufferParams::fullAuthorList() const
3525 return documentClass().fullAuthorList();
3529 string BufferParams::getCiteAlias(string const & s) const
3531 vector<string> commands =
3532 documentClass().citeCommands(citeEngineType());
3533 // If it is a real command, don't treat it as an alias
3534 if (find(commands.begin(), commands.end(), s) != commands.end())
3536 map<string,string> aliases = documentClass().citeCommandAliases();
3537 if (aliases.find(s) != aliases.end())
3543 vector<string> BufferParams::citeCommands() const
3545 static CitationStyle const default_style;
3546 vector<string> commands =
3547 documentClass().citeCommands(citeEngineType());
3548 if (commands.empty())
3549 commands.push_back(default_style.name);
3554 vector<CitationStyle> BufferParams::citeStyles() const
3556 static CitationStyle const default_style;
3557 vector<CitationStyle> styles =
3558 documentClass().citeStyles(citeEngineType());
3560 styles.push_back(default_style);
3565 string const BufferParams::bibtexCommand() const
3567 // Return document-specific setting if available
3568 if (bibtex_command != "default")
3569 return bibtex_command;
3571 // If we have "default" in document settings, consult the prefs
3572 // 1. Japanese (uses a specific processor)
3573 if (encoding().package() == Encoding::japanese) {
3574 if (lyxrc.jbibtex_command != "automatic")
3575 // Return the specified program, if "automatic" is not set
3576 return lyxrc.jbibtex_command;
3577 else if (!useBiblatex()) {
3578 // With classic BibTeX, return pbibtex, jbibtex, bibtex
3579 if (lyxrc.jbibtex_alternatives.find("pbibtex") != lyxrc.jbibtex_alternatives.end())
3581 if (lyxrc.jbibtex_alternatives.find("jbibtex") != lyxrc.jbibtex_alternatives.end())
3586 // 2. All other languages
3587 else if (lyxrc.bibtex_command != "automatic")
3588 // Return the specified program, if "automatic" is not set
3589 return lyxrc.bibtex_command;
3591 // 3. Automatic: find the most suitable for the current cite framework
3592 if (useBiblatex()) {
3593 // For Biblatex, we prefer biber (also for Japanese)
3594 // and fall back to bibtex8 and, as last resort, bibtex
3595 if (lyxrc.bibtex_alternatives.find("biber") != lyxrc.bibtex_alternatives.end())
3597 else if (lyxrc.bibtex_alternatives.find("bibtex8") != lyxrc.bibtex_alternatives.end())
3604 bool BufferParams::useBiblatex() const
3606 return theCiteEnginesList[citeEngine()]->getCiteFramework() == "biblatex";
3610 void BufferParams::invalidateConverterCache() const
3612 pimpl_->isExportCacheValid = false;
3613 pimpl_->isViewCacheValid = false;
3617 // We shouldn't need to reset the params here, since anything
3618 // we need will be recopied.
3619 void BufferParams::copyForAdvFR(const BufferParams & bp)
3621 string const & lang = bp.language->lang();
3623 layout_modules_ = bp.layout_modules_;
3624 string const & doc_class = bp.documentClass().name();
3625 setBaseClass(doc_class);
3629 void BufferParams::setBibFileEncoding(string const & file, string const & enc)
3631 bib_encodings[file] = enc;
3635 string const BufferParams::bibFileEncoding(string const & file) const
3637 if (bib_encodings.find(file) == bib_encodings.end())
3639 return bib_encodings.find(file)->second;