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",
107 // XeTeX with TeX fonts:
108 // run in 8-bit emulation mode and trick `inputenc` into working with XeTeX
109 static docstring const xetex_pre_inputenc = from_ascii(
110 "\\XeTeXinputencoding \"bytes\" % current file\n"
111 "\\XeTeXdefaultencoding \"bytes\" % included files\n"
113 "\\let\\origUmathchar\\Umathchar\n"
114 "\\let\\Umathchar\\@undefined\n");
115 static docstring const xetex_post_inputenc = from_ascii(
116 "\\let\\Umathchar\\origUmathchar\n"
122 // Paragraph separation
123 typedef Translator<string, BufferParams::ParagraphSeparation> ParSepTranslator;
126 ParSepTranslator const init_parseptranslator()
128 ParSepTranslator translator
129 (string_paragraph_separation[0], BufferParams::ParagraphIndentSeparation);
130 translator.addPair(string_paragraph_separation[1], BufferParams::ParagraphSkipSeparation);
135 ParSepTranslator const & parseptranslator()
137 static ParSepTranslator const translator =
138 init_parseptranslator();
144 typedef Translator<string, InsetQuotesParams::QuoteStyle> QuotesStyleTranslator;
147 QuotesStyleTranslator const init_quotesstyletranslator()
149 QuotesStyleTranslator translator
150 (string_quotes_style[0], InsetQuotesParams::EnglishQuotes);
151 translator.addPair(string_quotes_style[1], InsetQuotesParams::SwedishQuotes);
152 translator.addPair(string_quotes_style[2], InsetQuotesParams::GermanQuotes);
153 translator.addPair(string_quotes_style[3], InsetQuotesParams::PolishQuotes);
154 translator.addPair(string_quotes_style[4], InsetQuotesParams::SwissQuotes);
155 translator.addPair(string_quotes_style[5], InsetQuotesParams::DanishQuotes);
156 translator.addPair(string_quotes_style[6], InsetQuotesParams::PlainQuotes);
157 translator.addPair(string_quotes_style[7], InsetQuotesParams::BritishQuotes);
158 translator.addPair(string_quotes_style[8], InsetQuotesParams::SwedishGQuotes);
159 translator.addPair(string_quotes_style[9], InsetQuotesParams::FrenchQuotes);
160 translator.addPair(string_quotes_style[10], InsetQuotesParams::FrenchINQuotes);
161 translator.addPair(string_quotes_style[11], InsetQuotesParams::RussianQuotes);
162 translator.addPair(string_quotes_style[12], InsetQuotesParams::CJKQuotes);
163 translator.addPair(string_quotes_style[13], InsetQuotesParams::CJKAngleQuotes);
168 QuotesStyleTranslator const & quotesstyletranslator()
170 static QuotesStyleTranslator const translator =
171 init_quotesstyletranslator();
177 typedef Translator<string, PAPER_SIZE> PaperSizeTranslator;
180 static PaperSizeTranslator initPaperSizeTranslator()
182 PaperSizeTranslator translator(string_papersize[0], PAPER_DEFAULT);
183 translator.addPair(string_papersize[1], PAPER_CUSTOM);
184 translator.addPair(string_papersize[2], PAPER_USLETTER);
185 translator.addPair(string_papersize[3], PAPER_USLEGAL);
186 translator.addPair(string_papersize[4], PAPER_USEXECUTIVE);
187 translator.addPair(string_papersize[5], PAPER_A0);
188 translator.addPair(string_papersize[6], PAPER_A1);
189 translator.addPair(string_papersize[7], PAPER_A2);
190 translator.addPair(string_papersize[8], PAPER_A3);
191 translator.addPair(string_papersize[9], PAPER_A4);
192 translator.addPair(string_papersize[10], PAPER_A5);
193 translator.addPair(string_papersize[11], PAPER_A6);
194 translator.addPair(string_papersize[12], PAPER_B0);
195 translator.addPair(string_papersize[13], PAPER_B1);
196 translator.addPair(string_papersize[14], PAPER_B2);
197 translator.addPair(string_papersize[15], PAPER_B3);
198 translator.addPair(string_papersize[16], PAPER_B4);
199 translator.addPair(string_papersize[17], PAPER_B5);
200 translator.addPair(string_papersize[18], PAPER_B6);
201 translator.addPair(string_papersize[19], PAPER_C0);
202 translator.addPair(string_papersize[20], PAPER_C1);
203 translator.addPair(string_papersize[21], PAPER_C2);
204 translator.addPair(string_papersize[22], PAPER_C3);
205 translator.addPair(string_papersize[23], PAPER_C4);
206 translator.addPair(string_papersize[24], PAPER_C5);
207 translator.addPair(string_papersize[25], PAPER_C6);
208 translator.addPair(string_papersize[26], PAPER_JISB0);
209 translator.addPair(string_papersize[27], PAPER_JISB1);
210 translator.addPair(string_papersize[28], PAPER_JISB2);
211 translator.addPair(string_papersize[29], PAPER_JISB3);
212 translator.addPair(string_papersize[30], PAPER_JISB4);
213 translator.addPair(string_papersize[31], PAPER_JISB5);
214 translator.addPair(string_papersize[32], PAPER_JISB6);
219 PaperSizeTranslator const & papersizetranslator()
221 static PaperSizeTranslator const translator =
222 initPaperSizeTranslator();
228 typedef Translator<string, PAPER_ORIENTATION> PaperOrientationTranslator;
231 PaperOrientationTranslator const init_paperorientationtranslator()
233 PaperOrientationTranslator translator(string_orientation[0], ORIENTATION_PORTRAIT);
234 translator.addPair(string_orientation[1], ORIENTATION_LANDSCAPE);
239 PaperOrientationTranslator const & paperorientationtranslator()
241 static PaperOrientationTranslator const translator =
242 init_paperorientationtranslator();
248 typedef Translator<int, PageSides> SidesTranslator;
251 SidesTranslator const init_sidestranslator()
253 SidesTranslator translator(1, OneSide);
254 translator.addPair(2, TwoSides);
259 SidesTranslator const & sidestranslator()
261 static SidesTranslator const translator = init_sidestranslator();
267 typedef Translator<int, BufferParams::Package> PackageTranslator;
270 PackageTranslator const init_packagetranslator()
272 PackageTranslator translator(0, BufferParams::package_off);
273 translator.addPair(1, BufferParams::package_auto);
274 translator.addPair(2, BufferParams::package_on);
279 PackageTranslator const & packagetranslator()
281 static PackageTranslator const translator =
282 init_packagetranslator();
288 typedef Translator<string, Spacing::Space> SpaceTranslator;
291 SpaceTranslator const init_spacetranslator()
293 SpaceTranslator translator("default", Spacing::Default);
294 translator.addPair("single", Spacing::Single);
295 translator.addPair("onehalf", Spacing::Onehalf);
296 translator.addPair("double", Spacing::Double);
297 translator.addPair("other", Spacing::Other);
302 SpaceTranslator const & spacetranslator()
304 static SpaceTranslator const translator = init_spacetranslator();
309 bool inSystemDir(FileName const & document_dir, string & system_dir)
311 // A document is assumed to be in a system LyX directory (not
312 // necessarily the system directory of the running instance)
313 // if both "configure.py" and "chkconfig.ltx" are found in
314 // either document_dir/../ or document_dir/../../.
315 // If true, the system directory path is returned in system_dir
316 // with a trailing path separator.
318 string const msg = "Checking whether document is in a system dir...";
320 string dir = document_dir.absFileName();
322 for (int i = 0; i < 3; ++i) {
323 dir = addPath(dir, "..");
324 if (!fileSearch(dir, "configure.py").empty() &&
325 !fileSearch(dir, "chkconfig.ltx").empty()) {
326 LYXERR(Debug::FILES, msg << " yes");
327 system_dir = addPath(FileName(dir).realPath(), "");
332 LYXERR(Debug::FILES, msg << " no");
333 system_dir = string();
340 class BufferParams::Impl
345 AuthorList authorlist;
346 BranchList branchlist;
347 Bullet temp_bullets[4];
348 Bullet user_defined_bullets[4];
349 IndicesList indiceslist;
353 /** This is the amount of space used for paragraph_separation "skip",
354 * and for detached paragraphs in "indented" documents.
357 PDFOptions pdfoptions;
358 LayoutFileIndex baseClass_;
359 FormatList exportableFormatList;
360 FormatList viewableFormatList;
361 bool isViewCacheValid;
362 bool isExportCacheValid;
366 BufferParams::Impl::Impl()
367 : defskip(VSpace::MEDSKIP), baseClass_(string("")),
368 isViewCacheValid(false), isExportCacheValid(false)
370 // set initial author
372 authorlist.record(Author(from_utf8(lyxrc.user_name), from_utf8(lyxrc.user_email)));
377 BufferParams::MemoryTraits::clone(BufferParams::Impl const * ptr)
380 return new BufferParams::Impl(*ptr);
384 void BufferParams::MemoryTraits::destroy(BufferParams::Impl * ptr)
390 BufferParams::BufferParams()
393 setBaseClass(defaultBaseclass());
394 cite_engine_ = "basic";
395 cite_engine_type_ = ENGINE_TYPE_DEFAULT;
397 paragraph_separation = ParagraphIndentSeparation;
398 is_math_indent = false;
399 math_numbering_side = DEFAULT;
400 quotes_style = InsetQuotesParams::EnglishQuotes;
401 dynamic_quotes = false;
402 fontsize = "default";
405 papersize = PAPER_DEFAULT;
406 orientation = ORIENTATION_PORTRAIT;
407 use_geometry = false;
408 biblio_style = string();
409 use_bibtopic = false;
412 save_transient_properties = true;
413 track_changes = false;
414 output_changes = false;
415 use_default_options = true;
416 maintain_unincluded_children = false;
419 language = default_language;
421 fonts_roman[0] = "default";
422 fonts_roman[1] = "default";
423 fonts_sans[0] = "default";
424 fonts_sans[1] = "default";
425 fonts_typewriter[0] = "default";
426 fonts_typewriter[1] = "default";
427 fonts_math[0] = "auto";
428 fonts_math[1] = "auto";
429 fonts_default_family = "default";
430 useNonTeXFonts = false;
431 use_microtype = false;
432 use_dash_ligatures = true;
433 fonts_expert_sc = false;
434 fonts_old_figures = false;
435 fonts_sans_scale[0] = 100;
436 fonts_sans_scale[1] = 100;
437 fonts_typewriter_scale[0] = 100;
438 fonts_typewriter_scale[1] = 100;
440 lang_package = "default";
441 graphics_driver = "default";
442 default_output_format = "default";
443 bibtex_command = "default";
444 index_command = "default";
447 listings_params = string();
448 pagestyle = "default";
449 tablestyle = "default";
450 suppress_date = false;
451 justification = true;
452 // no color is the default (white)
453 backgroundcolor = lyx::rgbFromHexName("#ffffff");
454 isbackgroundcolor = false;
455 // no color is the default (black)
456 fontcolor = lyx::rgbFromHexName("#000000");
458 // light gray is the default font color for greyed-out notes
459 notefontcolor = lyx::rgbFromHexName("#cccccc");
460 boxbgcolor = lyx::rgbFromHexName("#ff0000");
461 compressed = lyxrc.save_compressed;
462 for (int iter = 0; iter < 4; ++iter) {
463 user_defined_bullet(iter) = ITEMIZE_DEFAULTS[iter];
464 temp_bullet(iter) = ITEMIZE_DEFAULTS[iter];
467 indiceslist().addDefault(B_("Index"));
468 html_be_strict = false;
469 html_math_output = MathML;
470 html_math_img_scale = 1.0;
471 html_css_as_file = false;
472 display_pixel_ratio = 1.0;
474 shell_escape = false;
480 // map current author
481 author_map_[pimpl_->authorlist.get(0).bufferId()] = 0;
485 docstring BufferParams::B_(string const & l10n) const
487 LASSERT(language, return from_utf8(l10n));
488 return getMessages(language->code()).get(l10n);
492 BufferParams::Package BufferParams::use_package(std::string const & p) const
494 PackageMap::const_iterator it = use_packages.find(p);
495 if (it == use_packages.end())
501 void BufferParams::use_package(std::string const & p, BufferParams::Package u)
507 map<string, string> const & BufferParams::auto_packages()
509 static map<string, string> packages;
510 if (packages.empty()) {
511 // We could have a race condition here that two threads
512 // discover an empty map at the same time and want to fill
513 // it, but that is no problem, since the same contents is
514 // filled in twice then. Having the locker inside the
515 // packages.empty() condition has the advantage that we
516 // don't need the mutex overhead for simple reading.
518 Mutex::Locker locker(&mutex);
519 // adding a package here implies a file format change!
520 packages["amsmath"] =
521 N_("The LaTeX package amsmath is only used if AMS formula types or symbols from the AMS math toolbars are inserted into formulas");
522 packages["amssymb"] =
523 N_("The LaTeX package amssymb is only used if symbols from the AMS math toolbars are inserted into formulas");
525 N_("The LaTeX package cancel is only used if \\cancel commands are used in formulas");
527 N_("The LaTeX package esint is only used if special integral symbols are inserted into formulas");
528 packages["mathdots"] =
529 N_("The LaTeX package mathdots is only used if the command \\iddots is inserted into formulas");
530 packages["mathtools"] =
531 N_("The LaTeX package mathtools is only used if some mathematical relations are inserted into formulas");
533 N_("The LaTeX package mhchem is only used if either the command \\ce or \\cf is inserted into formulas");
534 packages["stackrel"] =
535 N_("The LaTeX package stackrel is only used if the command \\stackrel with subscript is inserted into formulas");
536 packages["stmaryrd"] =
537 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");
538 packages["undertilde"] =
539 N_("The LaTeX package undertilde is only used if you use the math frame decoration 'utilde'");
545 bool BufferParams::useBibtopic() const
549 return (use_bibtopic || (!multibib.empty() && multibib != "child"));
553 AuthorList & BufferParams::authors()
555 return pimpl_->authorlist;
559 AuthorList const & BufferParams::authors() const
561 return pimpl_->authorlist;
565 void BufferParams::addAuthor(Author a)
567 author_map_[a.bufferId()] = pimpl_->authorlist.record(a);
571 BranchList & BufferParams::branchlist()
573 return pimpl_->branchlist;
577 BranchList const & BufferParams::branchlist() const
579 return pimpl_->branchlist;
583 IndicesList & BufferParams::indiceslist()
585 return pimpl_->indiceslist;
589 IndicesList const & BufferParams::indiceslist() const
591 return pimpl_->indiceslist;
595 Bullet & BufferParams::temp_bullet(lyx::size_type const index)
597 LASSERT(index < 4, return pimpl_->temp_bullets[0]);
598 return pimpl_->temp_bullets[index];
602 Bullet const & BufferParams::temp_bullet(lyx::size_type const index) const
604 LASSERT(index < 4, return pimpl_->temp_bullets[0]);
605 return pimpl_->temp_bullets[index];
609 Bullet & BufferParams::user_defined_bullet(lyx::size_type const index)
611 LASSERT(index < 4, return pimpl_->temp_bullets[0]);
612 return pimpl_->user_defined_bullets[index];
616 Bullet const & BufferParams::user_defined_bullet(lyx::size_type const index) const
618 LASSERT(index < 4, return pimpl_->temp_bullets[0]);
619 return pimpl_->user_defined_bullets[index];
623 Spacing & BufferParams::spacing()
625 return pimpl_->spacing;
629 Spacing const & BufferParams::spacing() const
631 return pimpl_->spacing;
635 PDFOptions & BufferParams::pdfoptions()
637 return pimpl_->pdfoptions;
641 PDFOptions const & BufferParams::pdfoptions() const
643 return pimpl_->pdfoptions;
647 Length const & BufferParams::getMathIndent() const
649 return pimpl_->mathindent;
653 void BufferParams::setMathIndent(Length const & indent)
655 pimpl_->mathindent = indent;
659 Length const & BufferParams::getParIndent() const
661 return pimpl_->parindent;
665 void BufferParams::setParIndent(Length const & indent)
667 pimpl_->parindent = indent;
671 VSpace const & BufferParams::getDefSkip() const
673 return pimpl_->defskip;
677 void BufferParams::setDefSkip(VSpace const & vs)
679 // DEFSKIP will cause an infinite loop
680 LASSERT(vs.kind() != VSpace::DEFSKIP, return);
681 pimpl_->defskip = vs;
685 BufferParams::MathNumber BufferParams::getMathNumber() const
687 if (math_numbering_side != DEFAULT)
688 return math_numbering_side;
689 // FIXME: do not hardcode language here
690 else if (language->lang() == "arabic_arabi"
691 || documentClass().provides("leqno"))
698 string BufferParams::readToken(Lexer & lex, string const & token,
699 FileName const & filepath)
703 if (token == "\\textclass") {
705 string const classname = lex.getString();
706 // if there exists a local layout file, ignore the system one
707 // NOTE: in this case, the textclass (.cls file) is assumed to
710 LayoutFileList & bcl = LayoutFileList::get();
711 if (!filepath.empty()) {
712 // If classname is an absolute path, the document is
713 // using a local layout file which could not be accessed
714 // by a relative path. In this case the path is correct
715 // even if the document was moved to a different
716 // location. However, we will have a problem if the
717 // document was generated on a different platform.
718 bool isabsolute = FileName::isAbsolute(classname);
719 string const classpath = onlyPath(classname);
720 string const path = isabsolute ? classpath
721 : FileName(addPath(filepath.absFileName(),
722 classpath)).realPath();
723 string const oldpath = isabsolute ? string()
724 : FileName(addPath(origin, classpath)).realPath();
725 tcp = bcl.addLocalLayout(onlyFileName(classname), path, oldpath);
727 // that returns non-empty if a "local" layout file is found.
729 result = to_utf8(makeRelPath(from_utf8(onlyPath(tcp)),
730 from_utf8(filepath.absFileName())));
733 setBaseClass(onlyFileName(tcp));
735 setBaseClass(onlyFileName(classname));
736 // We assume that a tex class exists for local or unknown
737 // layouts so this warning, will only be given for system layouts.
738 if (!baseClass()->isTeXClassAvailable()) {
739 docstring const desc =
740 translateIfPossible(from_utf8(baseClass()->description()));
741 docstring const prereqs =
742 from_utf8(baseClass()->prerequisites());
743 docstring const msg =
744 bformat(_("The selected document class\n"
746 "requires external files that are not available.\n"
747 "The document class can still be used, but the\n"
748 "document cannot be compiled until the following\n"
749 "prerequisites are installed:\n"
751 "See section 3.1.2.2 (Class Availability) of the\n"
752 "User's Guide for more information."), desc, prereqs);
753 frontend::Alert::warning(_("Document class not available"),
756 } else if (token == "\\save_transient_properties") {
757 lex >> save_transient_properties;
758 } else if (token == "\\origin") {
760 origin = lex.getString();
761 string const sysdirprefix = "/systemlyxdir/";
762 if (prefixIs(origin, sysdirprefix)) {
764 if (inSystemDir(filepath, docsys))
765 origin.replace(0, sysdirprefix.length() - 1, docsys);
767 origin.replace(0, sysdirprefix.length() - 1,
768 package().system_support().absFileName());
770 } else if (token == "\\begin_preamble") {
772 } else if (token == "\\begin_local_layout") {
773 readLocalLayout(lex, false);
774 } else if (token == "\\begin_forced_local_layout") {
775 readLocalLayout(lex, true);
776 } else if (token == "\\begin_modules") {
778 } else if (token == "\\begin_removed_modules") {
779 readRemovedModules(lex);
780 } else if (token == "\\begin_includeonly") {
781 readIncludeonly(lex);
782 } else if (token == "\\maintain_unincluded_children") {
783 lex >> maintain_unincluded_children;
784 } else if (token == "\\options") {
786 options = lex.getString();
787 } else if (token == "\\use_default_options") {
788 lex >> use_default_options;
789 } else if (token == "\\master") {
791 master = lex.getString();
792 if (!filepath.empty() && FileName::isAbsolute(origin)) {
793 bool const isabs = FileName::isAbsolute(master);
794 FileName const abspath(isabs ? master : origin + master);
795 bool const moved = filepath != FileName(origin);
796 if (moved && abspath.exists()) {
797 docstring const path = isabs
799 : from_utf8(abspath.realPath());
800 docstring const refpath =
801 from_utf8(filepath.absFileName());
802 master = to_utf8(makeRelPath(path, refpath));
805 } else if (token == "\\suppress_date") {
806 lex >> suppress_date;
807 } else if (token == "\\justification") {
808 lex >> justification;
809 } else if (token == "\\language") {
811 } else if (token == "\\language_package") {
813 lang_package = lex.getString();
814 } else if (token == "\\inputencoding") {
816 } else if (token == "\\graphics") {
817 readGraphicsDriver(lex);
818 } else if (token == "\\default_output_format") {
819 lex >> default_output_format;
820 } else if (token == "\\bibtex_command") {
822 bibtex_command = lex.getString();
823 } else if (token == "\\index_command") {
825 index_command = lex.getString();
826 } else if (token == "\\fontencoding") {
828 fontenc = lex.getString();
829 } else if (token == "\\font_roman") {
830 lex >> fonts_roman[0];
831 lex >> fonts_roman[1];
832 } else if (token == "\\font_sans") {
833 lex >> fonts_sans[0];
834 lex >> fonts_sans[1];
835 } else if (token == "\\font_typewriter") {
836 lex >> fonts_typewriter[0];
837 lex >> fonts_typewriter[1];
838 } else if (token == "\\font_math") {
839 lex >> fonts_math[0];
840 lex >> fonts_math[1];
841 } else if (token == "\\font_default_family") {
842 lex >> fonts_default_family;
843 } else if (token == "\\use_non_tex_fonts") {
844 lex >> useNonTeXFonts;
845 } else if (token == "\\font_sc") {
846 lex >> fonts_expert_sc;
847 } else if (token == "\\font_osf") {
848 lex >> fonts_old_figures;
849 } else if (token == "\\font_sf_scale") {
850 lex >> fonts_sans_scale[0];
851 lex >> fonts_sans_scale[1];
852 } else if (token == "\\font_tt_scale") {
853 lex >> fonts_typewriter_scale[0];
854 lex >> fonts_typewriter_scale[1];
855 } else if (token == "\\font_cjk") {
857 } else if (token == "\\use_microtype") {
858 lex >> use_microtype;
859 } else if (token == "\\use_dash_ligatures") {
860 lex >> use_dash_ligatures;
861 } else if (token == "\\paragraph_separation") {
864 paragraph_separation = parseptranslator().find(parsep);
865 } else if (token == "\\paragraph_indentation") {
867 string parindent = lex.getString();
868 if (parindent == "default")
869 pimpl_->parindent = Length();
871 pimpl_->parindent = Length(parindent);
872 } else if (token == "\\defskip") {
874 string const defskip = lex.getString();
875 pimpl_->defskip = VSpace(defskip);
876 if (pimpl_->defskip.kind() == VSpace::DEFSKIP)
878 pimpl_->defskip = VSpace(VSpace::MEDSKIP);
879 } else if (token == "\\is_math_indent") {
880 lex >> is_math_indent;
881 } else if (token == "\\math_indentation") {
883 string mathindent = lex.getString();
884 if (mathindent == "default")
885 pimpl_->mathindent = Length();
887 pimpl_->mathindent = Length(mathindent);
888 } else if (token == "\\math_numbering_side") {
892 math_numbering_side = LEFT;
893 else if (tmp == "right")
894 math_numbering_side = RIGHT;
896 math_numbering_side = DEFAULT;
897 } else if (token == "\\quotes_style") {
900 quotes_style = quotesstyletranslator().find(qstyle);
901 } else if (token == "\\dynamic_quotes") {
902 lex >> dynamic_quotes;
903 } else if (token == "\\papersize") {
906 papersize = papersizetranslator().find(ppsize);
907 } else if (token == "\\use_geometry") {
909 } else if (token == "\\use_package") {
914 use_package(package, packagetranslator().find(use));
915 } else if (token == "\\cite_engine") {
917 cite_engine_ = lex.getString();
918 } else if (token == "\\cite_engine_type") {
921 cite_engine_type_ = theCiteEnginesList.getType(engine_type);
922 } else if (token == "\\biblio_style") {
924 biblio_style = lex.getString();
925 } else if (token == "\\biblio_options") {
927 biblio_opts = trim(lex.getString());
928 } else if (token == "\\biblatex_bibstyle") {
930 biblatex_bibstyle = trim(lex.getString());
931 } else if (token == "\\biblatex_citestyle") {
933 biblatex_citestyle = trim(lex.getString());
934 } else if (token == "\\use_bibtopic") {
936 } else if (token == "\\multibib") {
938 } else if (token == "\\use_indices") {
940 } else if (token == "\\tracking_changes") {
941 lex >> track_changes;
942 } else if (token == "\\output_changes") {
943 lex >> output_changes;
944 } else if (token == "\\branch") {
946 docstring branch = lex.getDocString();
947 branchlist().add(branch);
950 string const tok = lex.getString();
951 if (tok == "\\end_branch")
953 Branch * branch_ptr = branchlist().find(branch);
954 if (tok == "\\selected") {
957 branch_ptr->setSelected(lex.getInteger());
959 if (tok == "\\filename_suffix") {
962 branch_ptr->setFileNameSuffix(lex.getInteger());
964 if (tok == "\\color") {
966 string color = lex.getString();
968 branch_ptr->setColor(color);
969 // Update also the Color table:
971 color = lcolor.getX11Name(Color_background);
973 lcolor.setColor(to_utf8(branch), color);
976 } else if (token == "\\index") {
978 docstring index = lex.getDocString();
980 indiceslist().add(index);
983 string const tok = lex.getString();
984 if (tok == "\\end_index")
986 Index * index_ptr = indiceslist().find(index);
987 if (tok == "\\shortcut") {
989 shortcut = lex.getDocString();
991 index_ptr->setShortcut(shortcut);
993 if (tok == "\\color") {
995 string color = lex.getString();
997 index_ptr->setColor(color);
998 // Update also the Color table:
1000 color = lcolor.getX11Name(Color_background);
1002 if (!shortcut.empty())
1003 lcolor.setColor(to_utf8(shortcut), color);
1006 } else if (token == "\\author") {
1008 istringstream ss(lex.getString());
1012 } else if (token == "\\paperorientation") {
1015 orientation = paperorientationtranslator().find(orient);
1016 } else if (token == "\\backgroundcolor") {
1018 backgroundcolor = lyx::rgbFromHexName(lex.getString());
1019 isbackgroundcolor = true;
1020 } else if (token == "\\fontcolor") {
1022 fontcolor = lyx::rgbFromHexName(lex.getString());
1024 } else if (token == "\\notefontcolor") {
1026 string color = lex.getString();
1027 notefontcolor = lyx::rgbFromHexName(color);
1028 lcolor.setColor("notefontcolor", color);
1029 } else if (token == "\\boxbgcolor") {
1031 string color = lex.getString();
1032 boxbgcolor = lyx::rgbFromHexName(color);
1033 lcolor.setColor("boxbgcolor", color);
1034 } else if (token == "\\paperwidth") {
1036 } else if (token == "\\paperheight") {
1038 } else if (token == "\\leftmargin") {
1040 } else if (token == "\\topmargin") {
1042 } else if (token == "\\rightmargin") {
1044 } else if (token == "\\bottommargin") {
1045 lex >> bottommargin;
1046 } else if (token == "\\headheight") {
1048 } else if (token == "\\headsep") {
1050 } else if (token == "\\footskip") {
1052 } else if (token == "\\columnsep") {
1054 } else if (token == "\\paperfontsize") {
1056 } else if (token == "\\papercolumns") {
1058 } else if (token == "\\listings_params") {
1061 listings_params = InsetListingsParams(par).params();
1062 } else if (token == "\\papersides") {
1065 sides = sidestranslator().find(psides);
1066 } else if (token == "\\paperpagestyle") {
1068 } else if (token == "\\tablestyle") {
1070 } else if (token == "\\bullet") {
1072 } else if (token == "\\bulletLaTeX") {
1073 readBulletsLaTeX(lex);
1074 } else if (token == "\\secnumdepth") {
1076 } else if (token == "\\tocdepth") {
1078 } else if (token == "\\spacing") {
1082 if (nspacing == "other") {
1085 spacing().set(spacetranslator().find(nspacing), tmp_val);
1086 } else if (token == "\\float_placement") {
1087 lex >> float_placement;
1088 } else if (token == "\\float_alignment") {
1089 lex >> float_alignment;
1091 } else if (prefixIs(token, "\\pdf_") || token == "\\use_hyperref") {
1092 string toktmp = pdfoptions().readToken(lex, token);
1093 if (!toktmp.empty()) {
1094 lyxerr << "PDFOptions::readToken(): Unknown token: " <<
1098 } else if (token == "\\html_math_output") {
1101 html_math_output = static_cast<MathOutput>(temp);
1102 } else if (token == "\\html_be_strict") {
1103 lex >> html_be_strict;
1104 } else if (token == "\\html_css_as_file") {
1105 lex >> html_css_as_file;
1106 } else if (token == "\\html_math_img_scale") {
1107 lex >> html_math_img_scale;
1108 } else if (token == "\\html_latex_start") {
1110 html_latex_start = lex.getString();
1111 } else if (token == "\\html_latex_end") {
1113 html_latex_end = lex.getString();
1114 } else if (token == "\\output_sync") {
1116 } else if (token == "\\output_sync_macro") {
1117 lex >> output_sync_macro;
1118 } else if (token == "\\use_refstyle") {
1119 lex >> use_refstyle;
1120 } else if (token == "\\use_minted") {
1122 } else if (token == "\\use_lineno") {
1124 } else if (token == "\\lineno_options") {
1126 lineno_opts = trim(lex.getString());
1128 lyxerr << "BufferParams::readToken(): Unknown token: " <<
1138 // Quote argument if it contains spaces
1139 string quoteIfNeeded(string const & str) {
1140 if (contains(str, ' '))
1141 return "\"" + str + "\"";
1147 void BufferParams::writeFile(ostream & os, Buffer const * buf) const
1149 // The top of the file is written by the buffer.
1150 // Prints out the buffer info into the .lyx file given by file
1152 os << "\\save_transient_properties "
1153 << convert<string>(save_transient_properties) << '\n';
1155 // the document directory (must end with a path separator)
1156 // realPath() is used to resolve symlinks, while addPath(..., "")
1157 // ensures a trailing path separator.
1159 string filepath = addPath(buf->fileName().onlyPath().realPath(), "");
1160 string const sysdir = inSystemDir(FileName(filepath), docsys) ? docsys
1161 : addPath(package().system_support().realPath(), "");
1162 string const relpath =
1163 to_utf8(makeRelPath(from_utf8(filepath), from_utf8(sysdir)));
1164 if (!prefixIs(relpath, "../") && !FileName::isAbsolute(relpath))
1165 filepath = addPath("/systemlyxdir", relpath);
1166 else if (!save_transient_properties || !lyxrc.save_origin)
1167 filepath = "unavailable";
1168 os << "\\origin " << quoteIfNeeded(filepath) << '\n';
1171 os << "\\textclass "
1172 << quoteIfNeeded(buf->includedFilePath(addName(buf->layoutPos(),
1173 baseClass()->name()), "layout"))
1176 // then the preamble
1177 if (!preamble.empty()) {
1178 // remove '\n' from the end of preamble
1179 docstring const tmppreamble = rtrim(preamble, "\n");
1180 os << "\\begin_preamble\n"
1181 << to_utf8(tmppreamble)
1182 << "\n\\end_preamble\n";
1186 if (!options.empty()) {
1187 os << "\\options " << options << '\n';
1190 // use the class options defined in the layout?
1191 os << "\\use_default_options "
1192 << convert<string>(use_default_options) << "\n";
1194 // the master document
1195 if (!master.empty()) {
1196 os << "\\master " << master << '\n';
1200 if (!removed_modules_.empty()) {
1201 os << "\\begin_removed_modules" << '\n';
1202 list<string>::const_iterator it = removed_modules_.begin();
1203 list<string>::const_iterator en = removed_modules_.end();
1204 for (; it != en; ++it)
1206 os << "\\end_removed_modules" << '\n';
1210 if (!layout_modules_.empty()) {
1211 os << "\\begin_modules" << '\n';
1212 LayoutModuleList::const_iterator it = layout_modules_.begin();
1213 LayoutModuleList::const_iterator en = layout_modules_.end();
1214 for (; it != en; ++it)
1216 os << "\\end_modules" << '\n';
1220 if (!included_children_.empty()) {
1221 os << "\\begin_includeonly" << '\n';
1222 list<string>::const_iterator it = included_children_.begin();
1223 list<string>::const_iterator en = included_children_.end();
1224 for (; it != en; ++it)
1226 os << "\\end_includeonly" << '\n';
1228 os << "\\maintain_unincluded_children "
1229 << convert<string>(maintain_unincluded_children) << '\n';
1231 // local layout information
1232 docstring const local_layout = getLocalLayout(false);
1233 if (!local_layout.empty()) {
1234 // remove '\n' from the end
1235 docstring const tmplocal = rtrim(local_layout, "\n");
1236 os << "\\begin_local_layout\n"
1237 << to_utf8(tmplocal)
1238 << "\n\\end_local_layout\n";
1240 docstring const forced_local_layout = getLocalLayout(true);
1241 if (!forced_local_layout.empty()) {
1242 // remove '\n' from the end
1243 docstring const tmplocal = rtrim(forced_local_layout, "\n");
1244 os << "\\begin_forced_local_layout\n"
1245 << to_utf8(tmplocal)
1246 << "\n\\end_forced_local_layout\n";
1249 // then the text parameters
1250 if (language != ignore_language)
1251 os << "\\language " << language->lang() << '\n';
1252 os << "\\language_package " << lang_package
1253 << "\n\\inputencoding " << inputenc
1254 << "\n\\fontencoding " << fontenc
1255 << "\n\\font_roman \"" << fonts_roman[0]
1256 << "\" \"" << fonts_roman[1] << '"'
1257 << "\n\\font_sans \"" << fonts_sans[0]
1258 << "\" \"" << fonts_sans[1] << '"'
1259 << "\n\\font_typewriter \"" << fonts_typewriter[0]
1260 << "\" \"" << fonts_typewriter[1] << '"'
1261 << "\n\\font_math \"" << fonts_math[0]
1262 << "\" \"" << fonts_math[1] << '"'
1263 << "\n\\font_default_family " << fonts_default_family
1264 << "\n\\use_non_tex_fonts " << convert<string>(useNonTeXFonts)
1265 << "\n\\font_sc " << convert<string>(fonts_expert_sc)
1266 << "\n\\font_osf " << convert<string>(fonts_old_figures)
1267 << "\n\\font_sf_scale " << fonts_sans_scale[0]
1268 << ' ' << fonts_sans_scale[1]
1269 << "\n\\font_tt_scale " << fonts_typewriter_scale[0]
1270 << ' ' << fonts_typewriter_scale[1]
1272 if (!fonts_cjk.empty()) {
1273 os << "\\font_cjk " << fonts_cjk << '\n';
1275 os << "\\use_microtype " << convert<string>(use_microtype) << '\n';
1276 os << "\\use_dash_ligatures " << convert<string>(use_dash_ligatures) << '\n';
1277 os << "\\graphics " << graphics_driver << '\n';
1278 os << "\\default_output_format " << default_output_format << '\n';
1279 os << "\\output_sync " << output_sync << '\n';
1280 if (!output_sync_macro.empty())
1281 os << "\\output_sync_macro \"" << output_sync_macro << "\"\n";
1282 os << "\\bibtex_command " << bibtex_command << '\n';
1283 os << "\\index_command " << index_command << '\n';
1285 if (!float_placement.empty())
1286 os << "\\float_placement " << float_placement << '\n';
1287 if (!float_alignment.empty())
1288 os << "\\float_alignment " << float_alignment << '\n';
1289 os << "\\paperfontsize " << fontsize << '\n';
1291 spacing().writeFile(os);
1292 pdfoptions().writeFile(os);
1294 os << "\\papersize " << string_papersize[papersize]
1295 << "\n\\use_geometry " << convert<string>(use_geometry);
1296 map<string, string> const & packages = auto_packages();
1297 for (map<string, string>::const_iterator it = packages.begin();
1298 it != packages.end(); ++it)
1299 os << "\n\\use_package " << it->first << ' '
1300 << use_package(it->first);
1302 os << "\n\\cite_engine ";
1304 if (!cite_engine_.empty())
1309 os << "\n\\cite_engine_type " << theCiteEnginesList.getTypeAsString(cite_engine_type_);
1311 if (!biblio_style.empty())
1312 os << "\n\\biblio_style " << biblio_style;
1313 if (!biblio_opts.empty())
1314 os << "\n\\biblio_options " << biblio_opts;
1315 if (!biblatex_bibstyle.empty())
1316 os << "\n\\biblatex_bibstyle " << biblatex_bibstyle;
1317 if (!biblatex_citestyle.empty())
1318 os << "\n\\biblatex_citestyle " << biblatex_citestyle;
1319 if (!multibib.empty())
1320 os << "\n\\multibib " << multibib;
1322 os << "\n\\use_bibtopic " << convert<string>(use_bibtopic)
1323 << "\n\\use_indices " << convert<string>(use_indices)
1324 << "\n\\paperorientation " << string_orientation[orientation]
1325 << "\n\\suppress_date " << convert<string>(suppress_date)
1326 << "\n\\justification " << convert<string>(justification)
1327 << "\n\\use_refstyle " << use_refstyle
1328 << "\n\\use_minted " << use_minted
1332 os << "\\use_lineno " << use_lineno << '\n';
1333 if (!lineno_opts.empty())
1334 os << "\\lineno_options " << lineno_opts << '\n';
1336 if (isbackgroundcolor == true)
1337 os << "\\backgroundcolor " << lyx::X11hexname(backgroundcolor) << '\n';
1338 if (isfontcolor == true)
1339 os << "\\fontcolor " << lyx::X11hexname(fontcolor) << '\n';
1340 if (notefontcolor != lyx::rgbFromHexName("#cccccc"))
1341 os << "\\notefontcolor " << lyx::X11hexname(notefontcolor) << '\n';
1342 if (boxbgcolor != lyx::rgbFromHexName("#ff0000"))
1343 os << "\\boxbgcolor " << lyx::X11hexname(boxbgcolor) << '\n';
1345 BranchList::const_iterator it = branchlist().begin();
1346 BranchList::const_iterator end = branchlist().end();
1347 for (; it != end; ++it) {
1348 os << "\\branch " << to_utf8(it->branch())
1349 << "\n\\selected " << it->isSelected()
1350 << "\n\\filename_suffix " << it->hasFileNameSuffix()
1351 << "\n\\color " << lyx::X11hexname(it->color())
1356 IndicesList::const_iterator iit = indiceslist().begin();
1357 IndicesList::const_iterator iend = indiceslist().end();
1358 for (; iit != iend; ++iit) {
1359 os << "\\index " << to_utf8(iit->index())
1360 << "\n\\shortcut " << to_utf8(iit->shortcut())
1361 << "\n\\color " << lyx::X11hexname(iit->color())
1366 if (!paperwidth.empty())
1367 os << "\\paperwidth "
1368 << VSpace(paperwidth).asLyXCommand() << '\n';
1369 if (!paperheight.empty())
1370 os << "\\paperheight "
1371 << VSpace(paperheight).asLyXCommand() << '\n';
1372 if (!leftmargin.empty())
1373 os << "\\leftmargin "
1374 << VSpace(leftmargin).asLyXCommand() << '\n';
1375 if (!topmargin.empty())
1376 os << "\\topmargin "
1377 << VSpace(topmargin).asLyXCommand() << '\n';
1378 if (!rightmargin.empty())
1379 os << "\\rightmargin "
1380 << VSpace(rightmargin).asLyXCommand() << '\n';
1381 if (!bottommargin.empty())
1382 os << "\\bottommargin "
1383 << VSpace(bottommargin).asLyXCommand() << '\n';
1384 if (!headheight.empty())
1385 os << "\\headheight "
1386 << VSpace(headheight).asLyXCommand() << '\n';
1387 if (!headsep.empty())
1389 << VSpace(headsep).asLyXCommand() << '\n';
1390 if (!footskip.empty())
1392 << VSpace(footskip).asLyXCommand() << '\n';
1393 if (!columnsep.empty())
1394 os << "\\columnsep "
1395 << VSpace(columnsep).asLyXCommand() << '\n';
1396 os << "\\secnumdepth " << secnumdepth
1397 << "\n\\tocdepth " << tocdepth
1398 << "\n\\paragraph_separation "
1399 << string_paragraph_separation[paragraph_separation];
1400 if (!paragraph_separation)
1401 os << "\n\\paragraph_indentation "
1402 << (getParIndent().empty() ? "default" : getParIndent().asString());
1404 os << "\n\\defskip " << getDefSkip().asLyXCommand();
1405 os << "\n\\is_math_indent " << is_math_indent;
1407 os << "\n\\math_indentation "
1408 << (getMathIndent().empty() ? "default" : getMathIndent().asString());
1409 os << "\n\\math_numbering_side ";
1410 switch(math_numbering_side) {
1420 os << "\n\\quotes_style "
1421 << string_quotes_style[quotes_style]
1422 << "\n\\dynamic_quotes " << dynamic_quotes
1423 << "\n\\papercolumns " << columns
1424 << "\n\\papersides " << sides
1425 << "\n\\paperpagestyle " << pagestyle
1426 << "\n\\tablestyle " << tablestyle << '\n';
1427 if (!listings_params.empty())
1428 os << "\\listings_params \"" <<
1429 InsetListingsParams(listings_params).encodedString() << "\"\n";
1430 for (int i = 0; i < 4; ++i) {
1431 if (user_defined_bullet(i) != ITEMIZE_DEFAULTS[i]) {
1432 if (user_defined_bullet(i).getFont() != -1) {
1433 os << "\\bullet " << i << " "
1434 << user_defined_bullet(i).getFont() << " "
1435 << user_defined_bullet(i).getCharacter() << " "
1436 << user_defined_bullet(i).getSize() << "\n";
1440 os << "\\bulletLaTeX " << i << " \""
1441 << lyx::to_ascii(user_defined_bullet(i).getText())
1447 os << "\\tracking_changes "
1448 << (save_transient_properties ? convert<string>(track_changes) : "false")
1451 os << "\\output_changes "
1452 << (save_transient_properties ? convert<string>(output_changes) : "false")
1455 os << "\\html_math_output " << html_math_output << '\n'
1456 << "\\html_css_as_file " << html_css_as_file << '\n'
1457 << "\\html_be_strict " << convert<string>(html_be_strict) << '\n';
1459 if (html_math_img_scale != 1.0)
1460 os << "\\html_math_img_scale " << convert<string>(html_math_img_scale) << '\n';
1461 if (!html_latex_start.empty())
1462 os << "\\html_latex_start " << html_latex_start << '\n';
1463 if (!html_latex_end.empty())
1464 os << "\\html_latex_end " << html_latex_end << '\n';
1466 os << pimpl_->authorlist;
1470 void BufferParams::validate(LaTeXFeatures & features) const
1472 features.require(documentClass().requires());
1474 if (columns > 1 && language->rightToLeft())
1475 features.require("rtloutputdblcol");
1477 if (output_changes) {
1478 bool dvipost = LaTeXFeatures::isAvailable("dvipost");
1479 bool xcolorulem = LaTeXFeatures::isAvailable("ulem") &&
1480 LaTeXFeatures::isAvailable("xcolor");
1482 switch (features.runparams().flavor) {
1483 case OutputParams::LATEX:
1484 case OutputParams::DVILUATEX:
1486 features.require("ct-dvipost");
1487 features.require("dvipost");
1488 } else if (xcolorulem) {
1489 features.require("ct-xcolor-ulem");
1490 features.require("ulem");
1491 features.require("xcolor");
1493 features.require("ct-none");
1496 case OutputParams::LUATEX:
1497 case OutputParams::PDFLATEX:
1498 case OutputParams::XETEX:
1500 features.require("ct-xcolor-ulem");
1501 features.require("ulem");
1502 features.require("xcolor");
1503 // improves color handling in PDF output
1504 features.require("pdfcolmk");
1506 features.require("ct-none");
1514 // Floats with 'Here definitely' as default setting.
1515 if (float_placement.find('H') != string::npos)
1516 features.require("float");
1518 for (PackageMap::const_iterator it = use_packages.begin();
1519 it != use_packages.end(); ++it) {
1520 if (it->first == "amsmath") {
1521 // AMS Style is at document level
1522 if (it->second == package_on ||
1523 features.isProvided("amsmath"))
1524 features.require(it->first);
1525 } else if (it->second == package_on)
1526 features.require(it->first);
1529 // Document-level line spacing
1530 if (spacing().getSpace() != Spacing::Single && !spacing().isDefault())
1531 features.require("setspace");
1533 // the bullet shapes are buffer level not paragraph level
1534 // so they are tested here
1535 for (int i = 0; i < 4; ++i) {
1536 if (user_defined_bullet(i) == ITEMIZE_DEFAULTS[i])
1538 int const font = user_defined_bullet(i).getFont();
1540 int const c = user_defined_bullet(i).getCharacter();
1546 features.require("latexsym");
1548 } else if (font == 1) {
1549 features.require("amssymb");
1550 } else if (font >= 2 && font <= 5) {
1551 features.require("pifont");
1555 if (pdfoptions().use_hyperref) {
1556 features.require("hyperref");
1557 // due to interferences with babel and hyperref, the color package has to
1558 // be loaded after hyperref when hyperref is used with the colorlinks
1559 // option, see http://www.lyx.org/trac/ticket/5291
1560 if (pdfoptions().colorlinks)
1561 features.require("color");
1563 if (!listings_params.empty()) {
1564 // do not test validity because listings_params is
1565 // supposed to be valid
1567 InsetListingsParams(listings_params).separatedParams(true);
1568 // we can't support all packages, but we should load the color package
1569 if (par.find("\\color", 0) != string::npos)
1570 features.require("color");
1573 // some languages are only available via polyglossia
1574 if (features.hasPolyglossiaExclusiveLanguages())
1575 features.require("polyglossia");
1577 if (useNonTeXFonts && fontsMath() != "auto")
1578 features.require("unicode-math");
1581 features.require("microtype");
1583 if (!language->requires().empty())
1584 features.require(language->requires());
1588 bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features,
1589 FileName const & filepath) const
1591 // http://www.tug.org/texmf-dist/doc/latex/base/fixltx2e.pdf
1592 // !! To use the Fix-cm package, load it before \documentclass, and use the command
1593 // \RequirePackage to do so, rather than the normal \usepackage
1594 // Do not try to load any other package before the document class, unless you
1595 // have a thorough understanding of the LATEX internals and know exactly what you
1597 if (features.mustProvide("fix-cm"))
1598 os << "\\RequirePackage{fix-cm}\n";
1599 // Likewise for fixltx2e. If other packages conflict with this policy,
1600 // treat it as a package bug (and report it!)
1601 // See http://www.latex-project.org/cgi-bin/ltxbugs2html?pr=latex/4407
1602 if (features.mustProvide("fixltx2e"))
1603 os << "\\RequirePackage{fixltx2e}\n";
1605 os << "\\documentclass";
1607 DocumentClass const & tclass = documentClass();
1609 ostringstream clsoptions; // the document class options.
1611 if (tokenPos(tclass.opt_fontsize(),
1612 '|', fontsize) >= 0) {
1613 // only write if existing in list (and not default)
1614 clsoptions << fontsize << "pt,";
1617 // all paper sizes except of A4, A5, B5 and the US sizes need the
1619 bool nonstandard_papersize = papersize != PAPER_DEFAULT
1620 && papersize != PAPER_USLETTER
1621 && papersize != PAPER_USLEGAL
1622 && papersize != PAPER_USEXECUTIVE
1623 && papersize != PAPER_A4
1624 && papersize != PAPER_A5
1625 && papersize != PAPER_B5;
1627 if (!use_geometry) {
1628 switch (papersize) {
1630 clsoptions << "a4paper,";
1632 case PAPER_USLETTER:
1633 clsoptions << "letterpaper,";
1636 clsoptions << "a5paper,";
1639 clsoptions << "b5paper,";
1641 case PAPER_USEXECUTIVE:
1642 clsoptions << "executivepaper,";
1645 clsoptions << "legalpaper,";
1679 if (sides != tclass.sides()) {
1682 clsoptions << "oneside,";
1685 clsoptions << "twoside,";
1691 if (columns != tclass.columns()) {
1693 clsoptions << "twocolumn,";
1695 clsoptions << "onecolumn,";
1699 && orientation == ORIENTATION_LANDSCAPE)
1700 clsoptions << "landscape,";
1703 clsoptions << "fleqn,";
1705 switch(math_numbering_side) {
1707 clsoptions << "leqno,";
1710 clsoptions << "reqno,";
1711 features.require("amsmath");
1717 // language should be a parameter to \documentclass
1718 if (language->babel() == "hebrew"
1719 && default_language->babel() != "hebrew")
1720 // This seems necessary
1721 features.useLanguage(default_language);
1723 ostringstream language_options;
1724 bool const use_babel = features.useBabel() && !features.isProvided("babel");
1725 bool const use_polyglossia = features.usePolyglossia();
1726 bool const global = lyxrc.language_global_options;
1727 if (features.useBabel() || (use_polyglossia && global)) {
1728 language_options << features.getBabelLanguages();
1729 if (!language->babel().empty()) {
1730 if (!language_options.str().empty())
1731 language_options << ',';
1732 language_options << language->babel();
1734 if (global && !language_options.str().empty())
1735 clsoptions << language_options.str() << ',';
1738 // the predefined options from the layout
1739 if (use_default_options && !tclass.options().empty())
1740 clsoptions << tclass.options() << ',';
1742 // the user-defined options
1743 if (!options.empty()) {
1744 clsoptions << options << ',';
1747 string strOptions(clsoptions.str());
1748 if (!strOptions.empty()) {
1749 strOptions = rtrim(strOptions, ",");
1751 os << '[' << from_utf8(strOptions) << ']';
1754 os << '{' << from_ascii(tclass.latexname()) << "}\n";
1755 // end of \documentclass defs
1757 // if we use fontspec or newtxmath, we have to load the AMS packages here
1758 string const ams = features.loadAMSPackages();
1759 bool const ot1 = (main_font_encoding() == "default" || main_font_encoding() == "OT1");
1760 bool const use_newtxmath =
1761 theLaTeXFonts().getLaTeXFont(from_ascii(fontsMath())).getUsedPackage(
1762 ot1, false, false) == "newtxmath";
1763 if ((useNonTeXFonts || use_newtxmath) && !ams.empty())
1764 os << from_ascii(ams);
1766 if (useNonTeXFonts) {
1767 if (!features.isProvided("fontspec"))
1768 os << "\\usepackage{fontspec}\n";
1769 if (features.mustProvide("unicode-math")
1770 && features.isAvailable("unicode-math"))
1771 os << "\\usepackage{unicode-math}\n";
1774 // load CJK support package before font selection
1775 // (see autotests/export/latex/CJK/micro-sign_utf8-cjk-libertine.lyx)
1776 if (!useNonTeXFonts && encoding().package() != Encoding::none && inputenc != "utf8x"
1777 && (encoding().package() == Encoding::CJK || features.mustProvide("CJK"))) {
1778 if (inputenc == "utf8-cjk" || inputenc == "utf8")
1779 os << "\\usepackage{CJKutf8}\n";
1781 os << "\\usepackage[encapsulated]{CJK}\n";
1784 // font selection must be done before loading fontenc.sty
1785 string const fonts = loadFonts(features);
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 if (features.isRequired("bicaption"))
2318 os << "\\usepackage{bicaption}\n";
2319 if (!listings_params.empty()
2320 || features.mustProvide("listings")
2321 || features.mustProvide("minted")) {
2323 os << "\\usepackage{minted}\n";
2325 os << "\\usepackage{listings}\n";
2327 string lst_params = listings_params;
2328 // If minted, do not output the language option (bug 11203)
2329 if (use_minted && contains(lst_params, "language=")) {
2330 vector<string> opts =
2331 getVectorFromString(lst_params, ",", false);
2332 for (size_t i = 0; i < opts.size(); ++i) {
2333 if (prefixIs(opts[i], "language="))
2334 opts.erase(opts.begin() + i--);
2336 lst_params = getStringFromVector(opts, ",");
2338 if (!lst_params.empty()) {
2340 os << "\\setminted{";
2343 // do not test validity because listings_params is
2344 // supposed to be valid
2346 InsetListingsParams(lst_params).separatedParams(true);
2347 os << from_utf8(par);
2351 // xunicode only needs to be loaded if tipa is used
2352 // (the rest is obsoleted by the new TU encoding).
2353 // It needs to be loaded at least after amsmath, amssymb,
2354 // esint and the other packages that provide special glyphs
2355 if (features.mustProvide("tipa") && useNonTeXFonts
2356 && !features.isProvided("xunicode")) {
2357 // The `xunicode` package officially only supports XeTeX,
2358 // but also works with LuaTeX. We work around its XeTeX test.
2359 if (features.runparams().flavor != OutputParams::XETEX) {
2360 os << "% Pretend to xunicode that we are XeTeX\n"
2361 << "\\def\\XeTeXpicfile{}\n";
2363 os << "\\usepackage{xunicode}\n";
2366 // covington must be loaded after beamerarticle
2367 if (features.isRequired("covington"))
2368 os << "\\usepackage{covington}\n";
2370 // Polyglossia must be loaded last ...
2371 if (use_polyglossia) {
2373 os << "\\usepackage{polyglossia}\n";
2374 // set the main language
2375 os << "\\setdefaultlanguage";
2376 if (!language->polyglossiaOpts().empty())
2377 os << "[" << from_ascii(language->polyglossiaOpts()) << "]";
2378 os << "{" << from_ascii(language->polyglossia()) << "}\n";
2379 // now setup the other languages
2380 set<string> const polylangs =
2381 features.getPolyglossiaLanguages();
2382 for (set<string>::const_iterator mit = polylangs.begin();
2383 mit != polylangs.end() ; ++mit) {
2384 // We do not output the options here; they are output in
2385 // the language switch commands. This is safer if multiple
2386 // varieties are used.
2387 if (*mit == language->polyglossia())
2389 os << "\\setotherlanguage";
2390 os << "{" << from_ascii(*mit) << "}\n";
2394 // ... but before biblatex (see #7065)
2395 if ((features.mustProvide("biblatex")
2396 || features.isRequired("biblatex-chicago"))
2397 && !features.isProvided("biblatex-chicago")
2398 && !features.isProvided("biblatex-natbib")
2399 && !features.isProvided("natbib-internal")
2400 && !features.isProvided("natbib")
2401 && !features.isProvided("jurabib")) {
2402 // The biblatex-chicago package has a differing interface
2403 // it uses a wrapper package and loads styles via fixed options
2404 bool const chicago = features.isRequired("biblatex-chicago");
2407 os << "\\usepackage";
2408 if (!biblatex_bibstyle.empty()
2409 && (biblatex_bibstyle == biblatex_citestyle)
2411 opts = "style=" + biblatex_bibstyle;
2413 } else if (!chicago) {
2414 if (!biblatex_bibstyle.empty()) {
2415 opts = "bibstyle=" + biblatex_bibstyle;
2418 if (!biblatex_citestyle.empty()) {
2419 opts += delim + "citestyle=" + biblatex_citestyle;
2423 if (!multibib.empty() && multibib != "child") {
2424 opts += delim + "refsection=" + multibib;
2427 if (bibtexCommand() == "bibtex8"
2428 || prefixIs(bibtexCommand(), "bibtex8 ")) {
2429 opts += delim + "backend=bibtex8";
2431 } else if (bibtexCommand() == "bibtex"
2432 || prefixIs(bibtexCommand(), "bibtex ")) {
2433 opts += delim + "backend=bibtex";
2436 if (!bib_encoding.empty() && encodings.fromLyXName(bib_encoding)) {
2437 opts += delim + "bibencoding="
2438 + encodings.fromLyXName(bib_encoding)->latexName();
2441 if (!biblio_opts.empty())
2442 opts += delim + biblio_opts;
2444 os << "[" << opts << "]";
2446 os << "{biblatex-chicago}\n";
2448 os << "{biblatex}\n";
2452 // Load custom language package here
2453 if (features.langPackage() == LaTeXFeatures::LANG_PACK_CUSTOM) {
2454 if (lang_package == "default")
2455 os << from_utf8(lyxrc.language_custom_package);
2457 os << from_utf8(lang_package);
2461 // Since menukeys uses catoptions, which does some heavy changes on key-value options,
2462 // it is recommended to load menukeys as the last package (even after hyperref)
2463 if (features.isRequired("menukeys"))
2464 os << "\\usepackage{menukeys}\n";
2466 docstring const i18npreamble =
2467 features.getTClassI18nPreamble(use_babel, use_polyglossia,
2469 if (!i18npreamble.empty())
2470 os << i18npreamble + '\n';
2476 void BufferParams::useClassDefaults()
2478 DocumentClass const & tclass = documentClass();
2480 sides = tclass.sides();
2481 columns = tclass.columns();
2482 pagestyle = tclass.pagestyle();
2483 tablestyle = tclass.tablestyle();
2484 use_default_options = true;
2485 // Only if class has a ToC hierarchy
2486 if (tclass.hasTocLevels()) {
2487 secnumdepth = tclass.secnumdepth();
2488 tocdepth = tclass.tocdepth();
2493 bool BufferParams::hasClassDefaults() const
2495 DocumentClass const & tclass = documentClass();
2497 return sides == tclass.sides()
2498 && columns == tclass.columns()
2499 && pagestyle == tclass.pagestyle()
2500 && tablestyle == tclass.tablestyle()
2501 && use_default_options
2502 && secnumdepth == tclass.secnumdepth()
2503 && tocdepth == tclass.tocdepth();
2507 DocumentClass const & BufferParams::documentClass() const
2513 DocumentClassConstPtr BufferParams::documentClassPtr() const
2519 void BufferParams::setDocumentClass(DocumentClassConstPtr tc)
2521 // evil, but this function is evil
2522 doc_class_ = const_pointer_cast<DocumentClass>(tc);
2523 invalidateConverterCache();
2527 bool BufferParams::setBaseClass(string const & classname, string const & path)
2529 LYXERR(Debug::TCLASS, "setBaseClass: " << classname);
2530 LayoutFileList & bcl = LayoutFileList::get();
2531 if (!bcl.haveClass(classname)) {
2533 bformat(_("The layout file:\n"
2535 "could not be found. A default textclass with default\n"
2536 "layouts will be used. LyX will not be able to produce\n"
2538 from_utf8(classname));
2539 frontend::Alert::error(_("Document class not found"), s);
2540 bcl.addEmptyClass(classname);
2543 bool const success = bcl[classname].load(path);
2546 bformat(_("Due to some error in it, the layout file:\n"
2548 "could not be loaded. A default textclass with default\n"
2549 "layouts will be used. LyX will not be able to produce\n"
2551 from_utf8(classname));
2552 frontend::Alert::error(_("Could not load class"), s);
2553 bcl.addEmptyClass(classname);
2556 pimpl_->baseClass_ = classname;
2557 layout_modules_.adaptToBaseClass(baseClass(), removed_modules_);
2562 LayoutFile const * BufferParams::baseClass() const
2564 if (LayoutFileList::get().haveClass(pimpl_->baseClass_))
2565 return &(LayoutFileList::get()[pimpl_->baseClass_]);
2571 LayoutFileIndex const & BufferParams::baseClassID() const
2573 return pimpl_->baseClass_;
2577 void BufferParams::makeDocumentClass(bool const clone)
2582 invalidateConverterCache();
2583 LayoutModuleList mods;
2584 LayoutModuleList::iterator it = layout_modules_.begin();
2585 LayoutModuleList::iterator en = layout_modules_.end();
2586 for (; it != en; ++it)
2587 mods.push_back(*it);
2589 doc_class_ = getDocumentClass(*baseClass(), mods, cite_engine_, clone);
2591 TextClass::ReturnValues success = TextClass::OK;
2592 if (!forced_local_layout_.empty())
2593 success = doc_class_->read(to_utf8(forced_local_layout_),
2595 if (!local_layout_.empty() &&
2596 (success == TextClass::OK || success == TextClass::OK_OLDFORMAT))
2597 success = doc_class_->read(to_utf8(local_layout_), TextClass::MODULE);
2598 if (success != TextClass::OK && success != TextClass::OK_OLDFORMAT) {
2599 docstring const msg = _("Error reading internal layout information");
2600 frontend::Alert::warning(_("Read Error"), msg);
2605 bool BufferParams::layoutModuleCanBeAdded(string const & modName) const
2607 return layout_modules_.moduleCanBeAdded(modName, baseClass());
2611 docstring BufferParams::getLocalLayout(bool forced) const
2614 return from_utf8(doc_class_->forcedLayouts());
2616 return local_layout_;
2620 void BufferParams::setLocalLayout(docstring const & layout, bool forced)
2623 forced_local_layout_ = layout;
2625 local_layout_ = layout;
2629 bool BufferParams::addLayoutModule(string const & modName)
2631 LayoutModuleList::const_iterator it = layout_modules_.begin();
2632 LayoutModuleList::const_iterator end = layout_modules_.end();
2633 for (; it != end; ++it)
2636 layout_modules_.push_back(modName);
2641 string BufferParams::bufferFormat() const
2643 return documentClass().outputFormat();
2647 bool BufferParams::isExportable(string const & format, bool need_viewable) const
2649 FormatList const & formats = exportableFormats(need_viewable);
2650 FormatList::const_iterator fit = formats.begin();
2651 FormatList::const_iterator end = formats.end();
2652 for (; fit != end ; ++fit) {
2653 if ((*fit)->name() == format)
2660 FormatList const & BufferParams::exportableFormats(bool only_viewable) const
2662 FormatList & cached = only_viewable ?
2663 pimpl_->viewableFormatList : pimpl_->exportableFormatList;
2664 bool & valid = only_viewable ?
2665 pimpl_->isViewCacheValid : pimpl_->isExportCacheValid;
2669 vector<string> const backs = backends();
2670 set<string> excludes;
2671 if (useNonTeXFonts) {
2672 excludes.insert("latex");
2673 excludes.insert("pdflatex");
2674 } else if (inputenc != "ascii" && inputenc != "utf8"
2675 && inputenc != "utf8x" && inputenc != "utf8-plain")
2676 // XeTeX with TeX fonts requires input encoding ascii or utf8
2677 // (https://www.tug.org/pipermail/xetex/2010-April/016452.html).
2678 excludes.insert("xetex");
2679 FormatList result = theConverters().getReachable(backs[0], only_viewable,
2681 for (vector<string>::const_iterator it = backs.begin() + 1;
2682 it != backs.end(); ++it) {
2683 FormatList r = theConverters().getReachable(*it, only_viewable,
2685 result.insert(result.end(), r.begin(), r.end());
2687 sort(result.begin(), result.end(), Format::formatSorter);
2694 vector<string> BufferParams::backends() const
2697 string const buffmt = bufferFormat();
2699 // FIXME: Don't hardcode format names here, but use a flag
2700 if (buffmt == "latex") {
2701 if (encoding().package() == Encoding::japanese)
2702 v.push_back("platex");
2704 if (!useNonTeXFonts) {
2705 v.push_back("pdflatex");
2706 v.push_back("latex");
2708 if (useNonTeXFonts || inputenc == "ascii" || inputenc == "utf8"
2709 || inputenc == "utf8x" || inputenc == "utf8-plain")
2710 v.push_back("xetex");
2711 v.push_back("luatex");
2712 v.push_back("dviluatex");
2715 string rbuffmt = buffmt;
2716 // If we use an OutputFormat in Japanese docs,
2717 // we need special format in order to get the path
2718 // via pLaTeX (#8823)
2719 if (documentClass().hasOutputFormat()
2720 && encoding().package() == Encoding::japanese)
2722 v.push_back(rbuffmt);
2725 v.push_back("xhtml");
2726 v.push_back("text");
2732 OutputParams::FLAVOR BufferParams::getOutputFlavor(string const & format) const
2734 string const dformat = (format.empty() || format == "default") ?
2735 getDefaultOutputFormat() : format;
2736 DefaultFlavorCache::const_iterator it =
2737 default_flavors_.find(dformat);
2739 if (it != default_flavors_.end())
2742 OutputParams::FLAVOR result = OutputParams::LATEX;
2744 // FIXME It'd be better not to hardcode this, but to do
2745 // something with formats.
2746 if (dformat == "xhtml")
2747 result = OutputParams::HTML;
2748 else if (dformat == "text")
2749 result = OutputParams::TEXT;
2750 else if (dformat == "lyx")
2751 result = OutputParams::LYX;
2752 else if (dformat == "pdflatex")
2753 result = OutputParams::PDFLATEX;
2754 else if (dformat == "xetex")
2755 result = OutputParams::XETEX;
2756 else if (dformat == "luatex")
2757 result = OutputParams::LUATEX;
2758 else if (dformat == "dviluatex")
2759 result = OutputParams::DVILUATEX;
2761 // Try to determine flavor of default output format
2762 vector<string> backs = backends();
2763 if (find(backs.begin(), backs.end(), dformat) == backs.end()) {
2764 // Get shortest path to format
2765 Graph::EdgePath path;
2766 for (auto const & bvar : backs) {
2767 Graph::EdgePath p = theConverters().getPath(bvar, dformat);
2768 if (!p.empty() && (path.empty() || p.size() < path.size())) {
2773 result = theConverters().getFlavor(path);
2776 // cache this flavor
2777 default_flavors_[dformat] = result;
2782 string BufferParams::getDefaultOutputFormat() const
2784 if (!default_output_format.empty()
2785 && default_output_format != "default")
2786 return default_output_format;
2788 FormatList const & formats = exportableFormats(true);
2789 if (formats.empty())
2791 // return the first we find
2792 return formats.front()->name();
2794 if (encoding().package() == Encoding::japanese)
2795 return lyxrc.default_platex_view_format;
2797 return lyxrc.default_otf_view_format;
2798 return lyxrc.default_view_format;
2801 Font const BufferParams::getFont() const
2803 FontInfo f = documentClass().defaultfont();
2804 if (fonts_default_family == "rmdefault")
2805 f.setFamily(ROMAN_FAMILY);
2806 else if (fonts_default_family == "sfdefault")
2807 f.setFamily(SANS_FAMILY);
2808 else if (fonts_default_family == "ttdefault")
2809 f.setFamily(TYPEWRITER_FAMILY);
2810 return Font(f, language);
2814 InsetQuotesParams::QuoteStyle BufferParams::getQuoteStyle(string const & qs) const
2816 return quotesstyletranslator().find(qs);
2820 bool BufferParams::isLatex() const
2822 return documentClass().outputType() == LATEX;
2826 bool BufferParams::isLiterate() const
2828 return documentClass().outputType() == LITERATE;
2832 bool BufferParams::isDocBook() const
2834 return documentClass().outputType() == DOCBOOK;
2838 void BufferParams::readPreamble(Lexer & lex)
2840 if (lex.getString() != "\\begin_preamble")
2841 lyxerr << "Error (BufferParams::readPreamble):"
2842 "consistency check failed." << endl;
2844 preamble = lex.getLongString(from_ascii("\\end_preamble"));
2848 void BufferParams::readLocalLayout(Lexer & lex, bool forced)
2850 string const expected = forced ? "\\begin_forced_local_layout" :
2851 "\\begin_local_layout";
2852 if (lex.getString() != expected)
2853 lyxerr << "Error (BufferParams::readLocalLayout):"
2854 "consistency check failed." << endl;
2857 forced_local_layout_ =
2858 lex.getLongString(from_ascii("\\end_forced_local_layout"));
2860 local_layout_ = lex.getLongString(from_ascii("\\end_local_layout"));
2864 bool BufferParams::setLanguage(string const & lang)
2866 Language const *new_language = languages.getLanguage(lang);
2867 if (!new_language) {
2868 // Language lang was not found
2871 language = new_language;
2876 void BufferParams::readLanguage(Lexer & lex)
2878 if (!lex.next()) return;
2880 string const tmptok = lex.getString();
2882 // check if tmptok is part of tex_babel in tex-defs.h
2883 if (!setLanguage(tmptok)) {
2884 // Language tmptok was not found
2885 language = default_language;
2886 lyxerr << "Warning: Setting language `"
2887 << tmptok << "' to `" << language->lang()
2893 void BufferParams::readGraphicsDriver(Lexer & lex)
2898 string const tmptok = lex.getString();
2899 // check if tmptok is part of tex_graphics in tex_defs.h
2902 string const test = tex_graphics[n++];
2904 if (test == tmptok) {
2905 graphics_driver = tmptok;
2910 "Warning: graphics driver `$$Token' not recognized!\n"
2911 " Setting graphics driver to `default'.\n");
2912 graphics_driver = "default";
2919 void BufferParams::readBullets(Lexer & lex)
2924 int const index = lex.getInteger();
2926 int temp_int = lex.getInteger();
2927 user_defined_bullet(index).setFont(temp_int);
2928 temp_bullet(index).setFont(temp_int);
2930 user_defined_bullet(index).setCharacter(temp_int);
2931 temp_bullet(index).setCharacter(temp_int);
2933 user_defined_bullet(index).setSize(temp_int);
2934 temp_bullet(index).setSize(temp_int);
2938 void BufferParams::readBulletsLaTeX(Lexer & lex)
2940 // The bullet class should be able to read this.
2943 int const index = lex.getInteger();
2945 docstring const temp_str = lex.getDocString();
2947 user_defined_bullet(index).setText(temp_str);
2948 temp_bullet(index).setText(temp_str);
2952 void BufferParams::readModules(Lexer & lex)
2954 if (!lex.eatLine()) {
2955 lyxerr << "Error (BufferParams::readModules):"
2956 "Unexpected end of input." << endl;
2960 string mod = lex.getString();
2961 if (mod == "\\end_modules")
2963 addLayoutModule(mod);
2969 void BufferParams::readRemovedModules(Lexer & lex)
2971 if (!lex.eatLine()) {
2972 lyxerr << "Error (BufferParams::readRemovedModules):"
2973 "Unexpected end of input." << endl;
2977 string mod = lex.getString();
2978 if (mod == "\\end_removed_modules")
2980 removed_modules_.push_back(mod);
2983 // now we want to remove any removed modules that were previously
2984 // added. normally, that will be because default modules were added in
2985 // setBaseClass(), which gets called when \textclass is read at the
2986 // start of the read.
2987 list<string>::const_iterator rit = removed_modules_.begin();
2988 list<string>::const_iterator const ren = removed_modules_.end();
2989 for (; rit != ren; ++rit) {
2990 LayoutModuleList::iterator const mit = layout_modules_.begin();
2991 LayoutModuleList::iterator const men = layout_modules_.end();
2992 LayoutModuleList::iterator found = find(mit, men, *rit);
2995 layout_modules_.erase(found);
3000 void BufferParams::readIncludeonly(Lexer & lex)
3002 if (!lex.eatLine()) {
3003 lyxerr << "Error (BufferParams::readIncludeonly):"
3004 "Unexpected end of input." << endl;
3008 string child = lex.getString();
3009 if (child == "\\end_includeonly")
3011 included_children_.push_back(child);
3017 string BufferParams::paperSizeName(PapersizePurpose purpose) const
3019 switch (papersize) {
3021 // could be anything, so don't guess
3023 case PAPER_CUSTOM: {
3024 if (purpose == XDVI && !paperwidth.empty() &&
3025 !paperheight.empty()) {
3026 // heightxwidth<unit>
3027 string first = paperwidth;
3028 string second = paperheight;
3029 if (orientation == ORIENTATION_LANDSCAPE)
3032 return first.erase(first.length() - 2)
3038 // dvips and dvipdfm do not know this
3039 if (purpose == DVIPS || purpose == DVIPDFM)
3043 if (purpose == DVIPS || purpose == DVIPDFM)
3047 if (purpose == DVIPS || purpose == DVIPDFM)
3057 if (purpose == DVIPS || purpose == DVIPDFM)
3061 if (purpose == DVIPS || purpose == DVIPDFM)
3065 if (purpose == DVIPS || purpose == DVIPDFM)
3069 if (purpose == DVIPS || purpose == DVIPDFM)
3073 if (purpose == DVIPS || purpose == DVIPDFM)
3077 // dvipdfm does not know this
3078 if (purpose == DVIPDFM)
3082 if (purpose == DVIPDFM)
3086 if (purpose == DVIPS || purpose == DVIPDFM)
3090 if (purpose == DVIPS || purpose == DVIPDFM)
3094 if (purpose == DVIPS || purpose == DVIPDFM)
3098 if (purpose == DVIPS || purpose == DVIPDFM)
3102 if (purpose == DVIPS || purpose == DVIPDFM)
3106 if (purpose == DVIPS || purpose == DVIPDFM)
3110 if (purpose == DVIPS || purpose == DVIPDFM)
3114 if (purpose == DVIPS || purpose == DVIPDFM)
3118 if (purpose == DVIPS || purpose == DVIPDFM)
3122 if (purpose == DVIPS || purpose == DVIPDFM)
3126 if (purpose == DVIPS || purpose == DVIPDFM)
3130 if (purpose == DVIPS || purpose == DVIPDFM)
3134 if (purpose == DVIPS || purpose == DVIPDFM)
3138 if (purpose == DVIPS || purpose == DVIPDFM)
3142 if (purpose == DVIPS || purpose == DVIPDFM)
3145 case PAPER_USEXECUTIVE:
3146 // dvipdfm does not know this
3147 if (purpose == DVIPDFM)
3152 case PAPER_USLETTER:
3154 if (purpose == XDVI)
3161 string const BufferParams::dvips_options() const
3165 // If the class loads the geometry package, we do not know which
3166 // paper size is used, since we do not set it (bug 7013).
3167 // Therefore we must not specify any argument here.
3168 // dvips gets the correct paper size via DVI specials in this case
3169 // (if the class uses the geometry package correctly).
3170 if (documentClass().provides("geometry"))
3174 && papersize == PAPER_CUSTOM
3175 && !lyxrc.print_paper_dimension_flag.empty()
3176 && !paperwidth.empty()
3177 && !paperheight.empty()) {
3178 // using a custom papersize
3179 result = lyxrc.print_paper_dimension_flag;
3180 result += ' ' + paperwidth;
3181 result += ',' + paperheight;
3183 string const paper_option = paperSizeName(DVIPS);
3184 if (!paper_option.empty() && (paper_option != "letter" ||
3185 orientation != ORIENTATION_LANDSCAPE)) {
3186 // dvips won't accept -t letter -t landscape.
3187 // In all other cases, include the paper size
3189 result = lyxrc.print_paper_flag;
3190 result += ' ' + paper_option;
3193 if (orientation == ORIENTATION_LANDSCAPE &&
3194 papersize != PAPER_CUSTOM)
3195 result += ' ' + lyxrc.print_landscape_flag;
3200 string const BufferParams::main_font_encoding() const
3202 if (font_encodings().empty()) {
3203 if (ascii_lowercase(language->fontenc(*this)) == "none")
3207 return font_encodings().back();
3211 vector<string> const BufferParams::font_encodings() const
3213 string doc_fontenc = (fontenc == "auto") ? string() : fontenc;
3215 vector<string> fontencs;
3217 // "default" means "no explicit font encoding"
3218 if (doc_fontenc != "default") {
3219 if (!doc_fontenc.empty())
3220 // If we have a custom setting, we use only that!
3221 return getVectorFromString(doc_fontenc);
3222 if (!language->fontenc(*this).empty()
3223 && ascii_lowercase(language->fontenc(*this)) != "none") {
3224 vector<string> fencs = getVectorFromString(language->fontenc(*this));
3225 for (auto & fe : fencs) {
3226 if (find(fontencs.begin(), fontencs.end(), fe) == fontencs.end())
3227 fontencs.push_back(fe);
3236 string BufferParams::babelCall(string const & lang_opts, bool const langoptions) const
3238 // suppress the babel call if there is no BabelName defined
3239 // for the document language in the lib/languages file and if no
3240 // other languages are used (lang_opts is then empty)
3241 if (lang_opts.empty())
3243 // The prefs may require the languages to
3244 // be submitted to babel itself (not the class).
3246 return "\\usepackage[" + lang_opts + "]{babel}";
3247 return "\\usepackage{babel}";
3251 docstring BufferParams::getGraphicsDriver(string const & package) const
3255 if (package == "geometry") {
3256 if (graphics_driver == "dvips"
3257 || graphics_driver == "dvipdfm"
3258 || graphics_driver == "pdftex"
3259 || graphics_driver == "vtex")
3260 result = from_ascii(graphics_driver);
3261 else if (graphics_driver == "dvipdfmx")
3262 result = from_ascii("dvipdfm");
3269 void BufferParams::writeEncodingPreamble(otexstream & os,
3270 LaTeXFeatures & features) const
3272 // With no-TeX fonts we use utf8-plain without encoding package.
3276 if (inputenc == "auto-legacy") {
3277 string const doc_encoding =
3278 language->encoding()->latexName();
3279 Encoding::Package const package =
3280 language->encoding()->package();
3282 // Create list of inputenc options:
3283 set<string> encoding_set;
3284 // luainputenc fails with more than one encoding
3285 if (features.runparams().flavor != OutputParams::LUATEX
3286 && features.runparams().flavor != OutputParams::DVILUATEX)
3287 // list all input encodings used in the document
3288 encoding_set = features.getEncodingSet(doc_encoding);
3290 // The "japanese" babel-language requires the pLaTeX engine
3291 // which conflicts with "inputenc".
3292 // See http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg129680.html
3293 if ((!encoding_set.empty() || package == Encoding::inputenc)
3294 && !features.isRequired("japanese")
3295 && !features.isProvided("inputenc")) {
3296 os << "\\usepackage[";
3297 set<string>::const_iterator it = encoding_set.begin();
3298 set<string>::const_iterator const end = encoding_set.end();
3300 os << from_ascii(*it);
3303 for (; it != end; ++it)
3304 os << ',' << from_ascii(*it);
3305 if (package == Encoding::inputenc) {
3306 if (!encoding_set.empty())
3308 os << from_ascii(doc_encoding);
3310 if (features.runparams().flavor == OutputParams::LUATEX
3311 || features.runparams().flavor == OutputParams::DVILUATEX)
3312 os << "]{luainputenc}\n";
3314 os << "]{inputenc}\n";
3316 } else if (inputenc != "auto-legacy-plain") {
3317 switch (encoding().package()) {
3318 case Encoding::none:
3320 case Encoding::japanese:
3321 if (encoding().iconvName() != "UTF-8"
3322 && !features.runparams().isFullUnicode())
3323 // don't default to [utf8]{inputenc} with TeXLive >= 18
3324 os << "\\ifdefined\\UseRawInputEncoding\n"
3325 << " \\UseRawInputEncoding\\fi\n";
3327 case Encoding::inputenc:
3328 // do not load inputenc if japanese is used
3329 // or if the class provides inputenc
3330 if (features.isRequired("japanese")
3331 || features.isProvided("inputenc"))
3333 if (features.runparams().flavor == OutputParams::XETEX)
3334 os << xetex_pre_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";
3341 if (features.runparams().flavor == OutputParams::XETEX)
3342 os << xetex_post_inputenc;
3346 if (inputenc == "auto-legacy-plain" || features.isRequired("japanese")) {
3347 // don't default to [utf8]{inputenc} with TeXLive >= 18
3348 os << "\\ifdefined\\UseRawInputEncoding\n";
3349 os << " \\UseRawInputEncoding\\fi\n";
3354 string const BufferParams::parseFontName(string const & name) const
3356 string mangled = name;
3357 size_t const idx = mangled.find('[');
3358 if (idx == string::npos || idx == 0)
3361 return mangled.substr(0, idx - 1);
3365 string const BufferParams::loadFonts(LaTeXFeatures & features) const
3367 if (fontsRoman() == "default" && fontsSans() == "default"
3368 && fontsTypewriter() == "default"
3369 && (fontsMath() == "default" || fontsMath() == "auto"))
3375 /* Fontspec (XeTeX, LuaTeX): we provide GUI support for oldstyle
3376 * numbers (Numbers=OldStyle) and sf/tt scaling. The Ligatures=TeX/
3377 * Mapping=tex-text option assures TeX ligatures (such as "--")
3378 * are resolved. Note that tt does not use these ligatures.
3380 * -- add more GUI options?
3381 * -- add more fonts (fonts for other scripts)
3382 * -- if there's a way to find out if a font really supports
3383 * OldStyle, enable/disable the widget accordingly.
3385 if (useNonTeXFonts && features.isAvailable("fontspec")) {
3386 // "Mapping=tex-text" and "Ligatures=TeX" are equivalent.
3387 // However, until v.2 (2010/07/11) fontspec only knew
3388 // Mapping=tex-text (for XeTeX only); then "Ligatures=TeX"
3389 // was introduced for both XeTeX and LuaTeX (LuaTeX
3390 // didn't understand "Mapping=tex-text", while XeTeX
3391 // understood both. With most recent versions, both
3392 // variants are understood by both engines. However,
3393 // we want to provide support for at least TeXLive 2009
3394 // (for XeTeX; LuaTeX is only supported as of v.2)
3395 string const texmapping =
3396 (features.runparams().flavor == OutputParams::XETEX) ?
3397 "Mapping=tex-text" : "Ligatures=TeX";
3398 if (fontsRoman() != "default") {
3399 os << "\\setmainfont[" << texmapping;
3400 if (fonts_old_figures)
3401 os << ",Numbers=OldStyle";
3402 os << "]{" << parseFontName(fontsRoman()) << "}\n";
3404 if (fontsSans() != "default") {
3405 string const sans = parseFontName(fontsSans());
3406 if (fontsSansScale() != 100)
3407 os << "\\setsansfont[Scale="
3408 << float(fontsSansScale()) / 100
3409 << "," << texmapping << "]{"
3412 os << "\\setsansfont[" << texmapping << "]{"
3415 if (fontsTypewriter() != "default") {
3416 string const mono = parseFontName(fontsTypewriter());
3417 if (fontsTypewriterScale() != 100)
3418 os << "\\setmonofont[Scale="
3419 << float(fontsTypewriterScale()) / 100
3423 os << "\\setmonofont{"
3430 bool const ot1 = (main_font_encoding() == "default" || main_font_encoding() == "OT1");
3431 bool const dryrun = features.runparams().dryrun;
3432 bool const complete = (fontsSans() == "default" && fontsTypewriter() == "default");
3433 bool const nomath = (fontsMath() == "default");
3436 os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsRoman())).getLaTeXCode(
3437 dryrun, ot1, complete, fonts_expert_sc, fonts_old_figures,
3441 os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsSans())).getLaTeXCode(
3442 dryrun, ot1, complete, fonts_expert_sc, fonts_old_figures,
3443 nomath, fontsSansScale());
3445 // MONOSPACED/TYPEWRITER
3446 os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsTypewriter())).getLaTeXCode(
3447 dryrun, ot1, complete, fonts_expert_sc, fonts_old_figures,
3448 nomath, fontsTypewriterScale());
3451 os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsMath())).getLaTeXCode(
3452 dryrun, ot1, complete, fonts_expert_sc, fonts_old_figures,
3459 Encoding const & BufferParams::encoding() const
3461 // Main encoding for LaTeX output.
3463 return *(encodings.fromLyXName("utf8-plain"));
3464 if (inputenc == "auto-legacy" || inputenc == "auto-legacy-plain")
3465 return *language->encoding();
3466 if (inputenc == "utf8" && language->lang() == "japanese")
3467 return *(encodings.fromLyXName("utf8-platex"));
3468 Encoding const * const enc = encodings.fromLyXName(inputenc);
3471 LYXERR0("Unknown inputenc value `" << inputenc
3472 << "'. Using `auto' instead.");
3473 return *language->encoding();
3477 string const & BufferParams::defaultBiblioStyle() const
3479 if (!biblio_style.empty())
3480 return biblio_style;
3482 map<string, string> const & bs = documentClass().defaultBiblioStyle();
3483 auto cit = bs.find(theCiteEnginesList.getTypeAsString(citeEngineType()));
3484 if (cit != bs.end())
3487 return empty_string();
3491 bool const & BufferParams::fullAuthorList() const
3493 return documentClass().fullAuthorList();
3497 string BufferParams::getCiteAlias(string const & s) const
3499 vector<string> commands =
3500 documentClass().citeCommands(citeEngineType());
3501 // If it is a real command, don't treat it as an alias
3502 if (find(commands.begin(), commands.end(), s) != commands.end())
3504 map<string,string> aliases = documentClass().citeCommandAliases();
3505 if (aliases.find(s) != aliases.end())
3511 vector<string> BufferParams::citeCommands() const
3513 static CitationStyle const default_style;
3514 vector<string> commands =
3515 documentClass().citeCommands(citeEngineType());
3516 if (commands.empty())
3517 commands.push_back(default_style.name);
3522 vector<CitationStyle> BufferParams::citeStyles() const
3524 static CitationStyle const default_style;
3525 vector<CitationStyle> styles =
3526 documentClass().citeStyles(citeEngineType());
3528 styles.push_back(default_style);
3533 string const BufferParams::bibtexCommand() const
3535 // Return document-specific setting if available
3536 if (bibtex_command != "default")
3537 return bibtex_command;
3539 // If we have "default" in document settings, consult the prefs
3540 // 1. Japanese (uses a specific processor)
3541 if (encoding().package() == Encoding::japanese) {
3542 if (lyxrc.jbibtex_command != "automatic")
3543 // Return the specified program, if "automatic" is not set
3544 return lyxrc.jbibtex_command;
3545 else if (!useBiblatex()) {
3546 // With classic BibTeX, return pbibtex, jbibtex, bibtex
3547 if (lyxrc.jbibtex_alternatives.find("pbibtex") != lyxrc.jbibtex_alternatives.end())
3549 if (lyxrc.jbibtex_alternatives.find("jbibtex") != lyxrc.jbibtex_alternatives.end())
3554 // 2. All other languages
3555 else if (lyxrc.bibtex_command != "automatic")
3556 // Return the specified program, if "automatic" is not set
3557 return lyxrc.bibtex_command;
3559 // 3. Automatic: find the most suitable for the current cite framework
3560 if (useBiblatex()) {
3561 // For Biblatex, we prefer biber (also for Japanese)
3562 // and fall back to bibtex8 and, as last resort, bibtex
3563 if (lyxrc.bibtex_alternatives.find("biber") != lyxrc.bibtex_alternatives.end())
3565 else if (lyxrc.bibtex_alternatives.find("bibtex8") != lyxrc.bibtex_alternatives.end())
3572 bool BufferParams::useBiblatex() const
3574 return theCiteEnginesList[citeEngine()]->getCiteFramework() == "biblatex";
3578 void BufferParams::invalidateConverterCache() const
3580 pimpl_->isExportCacheValid = false;
3581 pimpl_->isViewCacheValid = false;
3585 // We shouldn't need to reset the params here, since anything
3586 // we need will be recopied.
3587 void BufferParams::copyForAdvFR(const BufferParams & bp)
3589 string const & lang = bp.language->lang();
3591 layout_modules_ = bp.layout_modules_;
3592 string const & doc_class = bp.documentClass().name();
3593 setBaseClass(doc_class);
3597 void BufferParams::setBibFileEncoding(string const & file, string const & enc)
3599 bib_encodings[file] = enc;
3603 string const BufferParams::bibFileEncoding(string const & file) const
3605 if (bib_encodings.find(file) == bib_encodings.end())
3607 return bib_encodings.find(file)->second;