3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Lars Gullik Bjønnes
8 * Full author contact details are available in file CREDITS.
16 #include "BranchList.h"
17 #include "buffer_funcs.h"
18 #include "bufferlist.h"
19 #include "bufferparams.h"
25 #include "errorlist.h"
28 #include "funcrequest.h"
30 #include "insetiterator.h"
33 #include "LaTeXFeatures.h"
34 #include "LyXAction.h"
42 #include "output_docbook.h"
43 #include "output_latex.h"
44 #include "output_linuxdoc.h"
45 #include "paragraph.h"
46 #include "paragraph_funcs.h"
47 #include "ParagraphParameters.h"
48 #include "pariterator.h"
54 #include "insets/insetbibitem.h"
55 #include "insets/insetbibtex.h"
56 #include "insets/insetinclude.h"
57 #include "insets/insettext.h"
59 #include "mathed/math_macrotemplate.h"
60 #include "mathed/math_macrotable.h"
61 #include "mathed/math_support.h"
63 #include "frontends/Alert.h"
65 #include "graphics/Previews.h"
67 #include "support/types.h"
68 #include "support/lyxalgo.h"
69 #include "support/filetools.h"
70 #include "support/fs_extras.h"
71 #ifdef USE_COMPRESSION
72 # include "support/gzstream.h"
74 #include "support/lyxlib.h"
75 #include "support/os.h"
76 #include "support/path.h"
77 #include "support/textutils.h"
78 #include "support/convert.h"
80 #include <boost/bind.hpp>
81 #include <boost/filesystem/operations.hpp>
83 #if defined (HAVE_UTIME_H)
85 #elif defined (HAVE_SYS_UTIME_H)
86 # include <sys/utime.h>
98 using lyx::support::addName;
99 using lyx::support::bformat;
100 using lyx::support::changeExtension;
101 using lyx::support::cmd_ret;
102 using lyx::support::createBufferTmpDir;
103 using lyx::support::destroyDir;
104 using lyx::support::getFormatFromContents;
105 using lyx::support::isDirWriteable;
106 using lyx::support::libFileSearch;
107 using lyx::support::latex_path;
108 using lyx::support::ltrim;
109 using lyx::support::makeAbsPath;
110 using lyx::support::makeDisplayPath;
111 using lyx::support::makeLatexName;
112 using lyx::support::onlyFilename;
113 using lyx::support::onlyPath;
114 using lyx::support::Path;
115 using lyx::support::quoteName;
116 using lyx::support::removeAutosaveFile;
117 using lyx::support::rename;
118 using lyx::support::runCommand;
119 using lyx::support::split;
120 using lyx::support::subst;
121 using lyx::support::tempName;
122 using lyx::support::trim;
124 namespace os = lyx::support::os;
125 namespace fs = boost::filesystem;
129 using std::make_pair;
135 using std::ostringstream;
143 // all these externs should eventually be removed.
144 extern BufferList bufferlist;
148 int const LYX_FORMAT = 245;
153 typedef std::map<string, bool> DepClean;
158 Impl(Buffer & parent, string const & file, bool readonly);
160 limited_stack<Undo> undostack;
161 limited_stack<Undo> redostack;
167 /// need to regenerate .tex?
171 mutable bool lyx_clean;
173 /// is autosave needed?
174 mutable bool bak_clean;
176 /// is this a unnamed file (New...)?
182 /// name of the file the buffer is associated with.
185 /// The path to the document file.
188 boost::scoped_ptr<Messages> messages;
190 /** Set to true only when the file is fully loaded.
191 * Used to prevent the premature generation of previews
192 * and by the citation inset.
194 bool file_fully_loaded;
196 /// our LyXText that should be wrapped in an InsetText
204 Buffer::Impl::Impl(Buffer & parent, string const & file, bool readonly_)
205 : lyx_clean(true), bak_clean(true), unnamed(false), read_only(readonly_),
206 filename(file), filepath(onlyPath(file)), file_fully_loaded(false),
209 inset.setAutoBreakRows(true);
210 lyxvc.buffer(&parent);
211 temppath = createBufferTmpDir();
212 // FIXME: And now do something if temppath == string(), because we
213 // assume from now on that temppath points to a valid temp dir.
214 // See http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg67406.html
218 Buffer::Buffer(string const & file, bool readonly)
219 : pimpl_(new Impl(*this, file, readonly))
221 lyxerr[Debug::INFO] << "Buffer::Buffer()" << endl;
227 lyxerr[Debug::INFO] << "Buffer::~Buffer()" << endl;
228 // here the buffer should take care that it is
229 // saved properly, before it goes into the void.
233 if (!temppath().empty() && !destroyDir(temppath())) {
234 Alert::warning(_("Could not remove temporary directory"),
235 bformat(_("Could not remove the temporary directory %1$s"), temppath()));
238 // Remove any previewed LaTeX snippets associated with this buffer.
239 lyx::graphics::Previews::get().removeLoader(*this);
243 LyXText & Buffer::text() const
245 return const_cast<LyXText &>(pimpl_->inset.text_);
249 InsetBase & Buffer::inset() const
251 return const_cast<InsetText &>(pimpl_->inset);
255 limited_stack<Undo> & Buffer::undostack()
257 return pimpl_->undostack;
261 limited_stack<Undo> const & Buffer::undostack() const
263 return pimpl_->undostack;
267 limited_stack<Undo> & Buffer::redostack()
269 return pimpl_->redostack;
273 limited_stack<Undo> const & Buffer::redostack() const
275 return pimpl_->redostack;
279 BufferParams & Buffer::params()
281 return pimpl_->params;
285 BufferParams const & Buffer::params() const
287 return pimpl_->params;
291 ParagraphList & Buffer::paragraphs()
293 return text().paragraphs();
297 ParagraphList const & Buffer::paragraphs() const
299 return text().paragraphs();
303 LyXVC & Buffer::lyxvc()
305 return pimpl_->lyxvc;
309 LyXVC const & Buffer::lyxvc() const
311 return pimpl_->lyxvc;
315 string const & Buffer::temppath() const
317 return pimpl_->temppath;
321 TexRow & Buffer::texrow()
323 return pimpl_->texrow;
327 TexRow const & Buffer::texrow() const
329 return pimpl_->texrow;
333 string const Buffer::getLatexName(bool const no_path) const
335 string const name = changeExtension(makeLatexName(fileName()), ".tex");
336 return no_path ? onlyFilename(name) : name;
340 pair<Buffer::LogType, string> const Buffer::getLogName() const
342 string const filename = getLatexName(false);
344 if (filename.empty())
345 return make_pair(Buffer::latexlog, string());
347 string const path = temppath();
349 string const fname = addName(path,
350 onlyFilename(changeExtension(filename,
353 addName(path, onlyFilename(
354 changeExtension(filename,
355 formats.extension("literate") + ".out")));
357 // If no Latex log or Build log is newer, show Build log
359 if (fs::exists(bname) &&
360 (!fs::exists(fname) || fs::last_write_time(fname) < fs::last_write_time(bname))) {
361 lyxerr[Debug::FILES] << "Log name calculated as: " << bname << endl;
362 return make_pair(Buffer::buildlog, bname);
364 lyxerr[Debug::FILES] << "Log name calculated as: " << fname << endl;
365 return make_pair(Buffer::latexlog, fname);
369 void Buffer::setReadonly(bool const flag)
371 if (pimpl_->read_only != flag) {
372 pimpl_->read_only = flag;
378 void Buffer::setFileName(string const & newfile)
380 pimpl_->filename = makeAbsPath(newfile);
381 pimpl_->filepath = onlyPath(pimpl_->filename);
382 setReadonly(fs::is_readonly(pimpl_->filename));
387 // We'll remove this later. (Lgb)
390 void unknownClass(string const & unknown)
392 Alert::warning(_("Unknown document class"),
393 bformat(_("Using the default document class, because the "
394 "class %1$s is unknown."), unknown));
400 int Buffer::readHeader(LyXLex & lex)
402 int unknown_tokens = 0;
404 int begin_header_line = -1;
406 // Initialize parameters that may be/go lacking in header:
407 params().branchlist().clear();
408 params().preamble.erase();
409 params().options.erase();
410 params().float_placement.erase();
411 params().paperwidth.erase();
412 params().paperheight.erase();
413 params().leftmargin.erase();
414 params().rightmargin.erase();
415 params().topmargin.erase();
416 params().bottommargin.erase();
417 params().headheight.erase();
418 params().headsep.erase();
419 params().footskip.erase();
423 string const token = lex.getString();
428 if (token == "\\end_header")
432 if (token == "\\begin_header") {
433 begin_header_line = line;
437 lyxerr[Debug::PARSER] << "Handling document header token: `"
438 << token << '\'' << endl;
440 string unknown = params().readToken(lex, token);
441 if (!unknown.empty()) {
442 if (unknown[0] != '\\' && token == "\\textclass") {
443 unknownClass(unknown);
446 string const s = bformat(_("Unknown token: "
450 error(ErrorItem(_("Document header error"), s,
455 if (begin_header_line) {
456 string const s = _("\\begin_header is missing");
457 error(ErrorItem(_("Document header error"), s, -1, 0, 0));
459 return unknown_tokens;
464 // changed to be public and have one parameter
465 // Returns false if "\end_document" is not read (Asger)
466 bool Buffer::readDocument(LyXLex & lex)
469 string const token = lex.getString();
470 if (token != "\\begin_document") {
471 string const s = _("\\begin_document is missing");
472 error(ErrorItem(_("Document header error"), s, -1, 0, 0));
475 // we are reading in a brand new document
476 BOOST_ASSERT(paragraphs().empty());
479 if (!params().getLyXTextClass().load()) {
480 string theclass = params().getLyXTextClass().name();
481 Alert::error(_("Can't load document class"), bformat(
482 "Using the default document class, because the "
483 " class %1$s could not be loaded.", theclass));
484 params().textclass = 0;
487 bool const res = text().read(*this, lex);
488 for_each(text().paragraphs().begin(),
489 text().paragraphs().end(),
490 bind(&Paragraph::setInsetOwner, _1, &inset()));
495 // needed to insert the selection
496 void Buffer::insertStringAsLines(ParagraphList & pars,
497 pit_type & pit, pos_type & pos,
498 LyXFont const & fn, string const & str, bool autobreakrows)
502 // insert the string, don't insert doublespace
503 bool space_inserted = true;
504 for (string::const_iterator cit = str.begin();
505 cit != str.end(); ++cit) {
506 Paragraph & par = pars[pit];
508 if (autobreakrows && (!par.empty() || par.allowEmpty())) {
509 breakParagraph(params(), pars, pit, pos,
510 par.layout()->isEnvironment());
513 space_inserted = true;
517 // do not insert consecutive spaces if !free_spacing
518 } else if ((*cit == ' ' || *cit == '\t') &&
519 space_inserted && !par.isFreeSpacing()) {
521 } else if (*cit == '\t') {
522 if (!par.isFreeSpacing()) {
523 // tabs are like spaces here
524 par.insertChar(pos, ' ', font);
526 space_inserted = true;
528 const pos_type n = 8 - pos % 8;
529 for (pos_type i = 0; i < n; ++i) {
530 par.insertChar(pos, ' ', font);
533 space_inserted = true;
535 } else if (!isPrintable(*cit)) {
536 // Ignore unprintables
539 // just insert the character
540 par.insertChar(pos, *cit, font);
542 space_inserted = (*cit == ' ');
549 bool Buffer::readFile(string const & filename)
551 // Check if the file is compressed.
552 string const format = getFormatFromContents(filename);
553 if (format == "gzip" || format == "zip" || format == "compress") {
554 params().compressed = true;
557 // remove dummy empty par
558 paragraphs().clear();
560 lex.setFile(filename);
561 bool ret = readFile(lex, filename);
563 // After we have read a file, we must ensure that the buffer
564 // language is set and used in the gui.
565 // If you know of a better place to put this, please tell me. (Lgb)
566 updateDocLang(params().language);
572 bool Buffer::fully_loaded() const
574 return pimpl_->file_fully_loaded;
578 void Buffer::fully_loaded(bool const value)
580 pimpl_->file_fully_loaded = value;
584 bool Buffer::readFile(LyXLex & lex, string const & filename)
586 BOOST_ASSERT(!filename.empty());
589 Alert::error(_("Document could not be read"),
590 bformat(_("%1$s could not be read."), filename));
595 string const token(lex.getString());
598 Alert::error(_("Document could not be read"),
599 bformat(_("%1$s could not be read."), filename));
603 // the first token _must_ be...
604 if (token != "\\lyxformat") {
605 lyxerr << "Token: " << token << endl;
607 Alert::error(_("Document format failure"),
608 bformat(_("%1$s is not a LyX document."),
614 string tmp_format = lex.getString();
615 //lyxerr << "LyX Format: `" << tmp_format << '\'' << endl;
616 // if present remove ".," from string.
617 string::size_type dot = tmp_format.find_first_of(".,");
618 //lyxerr << " dot found at " << dot << endl;
619 if (dot != string::npos)
620 tmp_format.erase(dot, 1);
621 int const file_format = convert<int>(tmp_format);
622 //lyxerr << "format: " << file_format << endl;
624 if (file_format != LYX_FORMAT) {
625 string const tmpfile = tempName();
626 if (tmpfile.empty()) {
627 Alert::error(_("Conversion failed"),
628 bformat(_("%1$s is from an earlier"
629 " version of LyX, but a temporary"
630 " file for converting it could"
635 string const lyx2lyx = libFileSearch("lyx2lyx", "lyx2lyx");
636 if (lyx2lyx.empty()) {
637 Alert::error(_("Conversion script not found"),
638 bformat(_("%1$s is from an earlier"
639 " version of LyX, but the"
640 " conversion script lyx2lyx"
641 " could not be found."),
645 ostringstream command;
646 command << "python " << quoteName(lyx2lyx)
647 << " -t " << convert<string>(LYX_FORMAT)
648 << " -o " << quoteName(tmpfile) << ' '
649 << quoteName(filename);
650 string const command_str = command.str();
652 lyxerr[Debug::INFO] << "Running '"
653 << command_str << '\''
656 cmd_ret const ret = runCommand(command_str);
657 if (ret.first != 0) {
658 Alert::error(_("Conversion script failed"),
659 bformat(_("%1$s is from an earlier version"
660 " of LyX, but the lyx2lyx script"
661 " failed to convert it."),
665 bool const ret = readFile(tmpfile);
666 // Do stuff with tmpfile name and buffer name here.
672 if (readDocument(lex)) {
673 Alert::error(_("Document format failure"),
674 bformat(_("%1$s ended unexpectedly, which means"
675 " that it is probably corrupted."),
679 //lyxerr << "removing " << MacroTable::localMacros().size()
680 // << " temporary macro entries" << endl;
681 //MacroTable::localMacros().clear();
683 pimpl_->file_fully_loaded = true;
688 // Should probably be moved to somewhere else: BufferView? LyXView?
689 bool Buffer::save() const
691 // We don't need autosaves in the immediate future. (Asger)
692 resetAutosaveTimers();
696 if (lyxrc.make_backup) {
697 s = fileName() + '~';
698 if (!lyxrc.backupdir_path.empty())
699 s = addName(lyxrc.backupdir_path,
700 subst(os::internal_path(s),'/','!'));
702 // It might very well be that this variant is just
703 // good enough. (Lgb)
704 // But to use this we need fs::copy_file to actually do a copy,
705 // even when the target file exists. (Lgb)
706 if (fs::exists(fileName()) && fs::is_writable(fs::path(fileName()).branch_path())) {
708 fs::copy_file(fileName(), s, false);
710 //catch (fs::filesystem_error const & fe) {
711 //lyxerr << "LyX was not able to make backup copy. Beware.\n"
712 // << fe.what() << endl;
717 if (writeFile(fileName())) {
719 removeAutosaveFile(fileName());
721 // Saving failed, so backup is not backup
722 if (lyxrc.make_backup)
723 rename(s, fileName());
730 bool Buffer::writeFile(string const & fname) const
732 if (pimpl_->read_only && fname == fileName())
737 if (params().compressed) {
738 #ifdef USE_COMPRESSION
739 gz::ogzstream ofs(fname.c_str(), ios::out|ios::trunc);
743 retval = do_writeFile(ofs);
748 ofstream ofs(fname.c_str(), ios::out|ios::trunc);
752 retval = do_writeFile(ofs);
759 bool Buffer::do_writeFile(ostream & ofs) const
762 // Use the standard "C" locale for file output.
763 ofs.imbue(std::locale::classic());
766 // The top of the file should not be written by params().
768 // write out a comment in the top of the file
769 ofs << "#LyX " << lyx_version
770 << " created this file. For more info see http://www.lyx.org/\n"
771 << "\\lyxformat " << LYX_FORMAT << "\n"
772 << "\\begin_document\n";
774 // now write out the buffer parameters.
775 ofs << "\\begin_header\n";
776 params().writeFile(ofs);
777 ofs << "\\end_header\n";
780 ofs << "\n\\begin_body\n";
781 text().write(*this, ofs);
782 ofs << "\n\\end_body\n";
784 // Write marker that shows file is complete
785 ofs << "\\end_document" << endl;
787 // Shouldn't really be needed....
790 // how to check if close went ok?
791 // Following is an attempt... (BE 20001011)
793 // good() returns false if any error occured, including some
795 // bad() returns true if something bad happened in the buffer,
796 // which should include file system full errors.
801 lyxerr << "File was not closed properly." << endl;
808 void Buffer::makeLaTeXFile(string const & fname,
809 string const & original_path,
810 OutputParams const & runparams,
811 bool output_preamble, bool output_body)
813 lyxerr[Debug::LATEX] << "makeLaTeXFile..." << endl;
816 if (!openFileWrite(ofs, fname))
819 makeLaTeXFile(ofs, original_path,
820 runparams, output_preamble, output_body);
824 lyxerr << "File '" << fname << "' was not closed properly." << endl;
828 void Buffer::makeLaTeXFile(ostream & os,
829 string const & original_path,
830 OutputParams const & runparams_in,
831 bool const output_preamble, bool const output_body)
833 OutputParams runparams = runparams_in;
835 // validate the buffer.
836 lyxerr[Debug::LATEX] << " Validating buffer..." << endl;
837 LaTeXFeatures features(*this, params(), runparams);
839 lyxerr[Debug::LATEX] << " Buffer validation done." << endl;
843 // The starting paragraph of the coming rows is the
844 // first paragraph of the document. (Asger)
845 texrow().start(paragraphs().begin()->id(), 0);
847 if (output_preamble && runparams.nice) {
848 os << "%% LyX " << lyx_version << " created this file. "
849 "For more info, see http://www.lyx.org/.\n"
850 "%% Do not edit unless you really know what "
855 lyxerr[Debug::INFO] << "lyx document header finished" << endl;
856 // There are a few differences between nice LaTeX and usual files:
857 // usual is \batchmode and has a
858 // special input@path to allow the including of figures
859 // with either \input or \includegraphics (what figinsets do).
860 // input@path is set when the actual parameter
861 // original_path is set. This is done for usual tex-file, but not
862 // for nice-latex-file. (Matthias 250696)
863 // Note that input@path is only needed for something the user does
864 // in the preamble, included .tex files or ERT, files included by
865 // LyX work without it.
866 if (output_preamble) {
867 if (!runparams.nice) {
868 // code for usual, NOT nice-latex-file
869 os << "\\batchmode\n"; // changed
873 if (!original_path.empty()) {
874 string const inputpath = latex_path(original_path);
875 os << "\\makeatletter\n"
876 << "\\def\\input@path{{"
877 << inputpath << "/}}\n"
878 << "\\makeatother\n";
884 // Write the preamble
885 runparams.use_babel = params().writeLaTeX(os, features, texrow());
891 os << "\\begin{document}\n";
894 lyxerr[Debug::INFO] << "preamble finished, now the body." << endl;
896 if (!lyxrc.language_auto_begin) {
897 os << subst(lyxrc.language_command_begin, "$$lang",
898 params().language->babel())
903 // if we are doing a real file with body, even if this is the
904 // child of some other buffer, let's cut the link here.
905 // This happens for example if only a child document is printed.
906 string save_parentname;
907 if (output_preamble) {
908 save_parentname = params().parentname;
909 params().parentname.erase();
913 latexParagraphs(*this, paragraphs(), os, texrow(), runparams);
915 // Restore the parenthood if needed
917 params().parentname = save_parentname;
919 // add this just in case after all the paragraphs
923 if (!lyxrc.language_auto_end) {
924 os << subst(lyxrc.language_command_end, "$$lang",
925 params().language->babel())
930 if (output_preamble) {
931 os << "\\end{document}\n";
934 lyxerr[Debug::LATEX] << "makeLaTeXFile...done" << endl;
936 lyxerr[Debug::LATEX] << "LaTeXFile for inclusion made."
940 // Just to be sure. (Asger)
943 lyxerr[Debug::INFO] << "Finished making LaTeX file." << endl;
944 lyxerr[Debug::INFO] << "Row count was " << texrow().rows() - 1
949 bool Buffer::isLatex() const
951 return params().getLyXTextClass().outputType() == LATEX;
955 bool Buffer::isLinuxDoc() const
957 return params().getLyXTextClass().outputType() == LINUXDOC;
961 bool Buffer::isLiterate() const
963 return params().getLyXTextClass().outputType() == LITERATE;
967 bool Buffer::isDocBook() const
969 return params().getLyXTextClass().outputType() == DOCBOOK;
973 bool Buffer::isSGML() const
975 LyXTextClass const & tclass = params().getLyXTextClass();
977 return tclass.outputType() == LINUXDOC ||
978 tclass.outputType() == DOCBOOK;
982 void Buffer::makeLinuxDocFile(string const & fname,
983 OutputParams const & runparams,
984 bool const body_only)
987 if (!openFileWrite(ofs, fname))
990 LaTeXFeatures features(*this, params(), runparams);
995 LyXTextClass const & tclass = params().getLyXTextClass();
997 string const & top_element = tclass.latexname();
1000 ofs << tclass.class_header();
1002 string preamble = params().preamble;
1003 string const name = runparams.nice ? changeExtension(pimpl_->filename, ".sgml")
1005 preamble += features.getIncludedFiles(name);
1006 preamble += features.getLyXSGMLEntities();
1008 if (!preamble.empty()) {
1009 ofs << " [ " << preamble << " ]";
1013 if (params().options.empty())
1014 sgml::openTag(ofs, top_element);
1016 string top = top_element;
1018 top += params().options;
1019 sgml::openTag(ofs, top);
1023 ofs << "<!-- LyX " << lyx_version
1024 << " created this file. For more info see http://www.lyx.org/"
1027 linuxdocParagraphs(*this, paragraphs(), ofs, runparams);
1031 sgml::closeTag(ofs, top_element);
1036 lyxerr << "File '" << fname << "' was not closed properly." << endl;
1040 void Buffer::makeDocBookFile(string const & fname,
1041 OutputParams const & runparams,
1042 bool const only_body)
1045 if (!openFileWrite(ofs, fname))
1048 LaTeXFeatures features(*this, params(), runparams);
1053 LyXTextClass const & tclass = params().getLyXTextClass();
1054 string const & top_element = tclass.latexname();
1057 if (runparams.flavor == OutputParams::XML)
1058 ofs << "<?xml version=\"1.0\" encoding=\""
1059 << params().language->encoding()->name() << "\"?>\n";
1061 ofs << "<!DOCTYPE " << top_element << " ";
1063 if (! tclass.class_header().empty()) ofs << tclass.class_header();
1064 else if (runparams.flavor == OutputParams::XML)
1065 ofs << "PUBLIC \"-//OASIS//DTD DocBook XML//EN\" "
1066 << "\"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd\"";
1068 ofs << " PUBLIC \"-//OASIS//DTD DocBook V4.2//EN\"";
1070 string preamble = params().preamble;
1071 if (runparams.flavor != OutputParams::XML ) {
1072 preamble += "<!ENTITY % output.print.png \"IGNORE\">\n";
1073 preamble += "<!ENTITY % output.print.pdf \"IGNORE\">\n";
1074 preamble += "<!ENTITY % output.print.eps \"IGNORE\">\n";
1075 preamble += "<!ENTITY % output.print.bmp \"IGNORE\">\n";
1078 string const name = runparams.nice ? changeExtension(pimpl_->filename, ".sgml")
1080 preamble += features.getIncludedFiles(name);
1081 preamble += features.getLyXSGMLEntities();
1083 if (!preamble.empty()) {
1084 ofs << "\n [ " << preamble << " ]";
1089 string top = top_element;
1091 if (runparams.flavor == OutputParams::XML)
1092 top += params().language->code();
1094 top += params().language->code().substr(0,2);
1097 if (!params().options.empty()) {
1099 top += params().options;
1102 ofs << "<!-- " << ((runparams.flavor == OutputParams::XML)? "XML" : "SGML")
1103 << " file was created by LyX " << lyx_version
1104 << "\n See http://www.lyx.org/ for more information -->\n";
1106 params().getLyXTextClass().counters().reset();
1108 sgml::openTag(ofs, top);
1110 docbookParagraphs(paragraphs(), *this, ofs, runparams);
1111 sgml::closeTag(ofs, top_element);
1115 lyxerr << "File '" << fname << "' was not closed properly." << endl;
1119 // chktex should be run with these flags disabled: 3, 22, 25, 30, 38(?)
1120 // Other flags: -wall -v0 -x
1121 int Buffer::runChktex()
1125 // get LaTeX-Filename
1126 string const name = getLatexName();
1127 string const path = temppath();
1128 string const org_path = filePath();
1130 Path p(path); // path to LaTeX file
1131 message(_("Running chktex..."));
1133 // Generate the LaTeX file if neccessary
1134 OutputParams runparams;
1135 runparams.flavor = OutputParams::LATEX;
1136 runparams.nice = false;
1137 makeLaTeXFile(name, org_path, runparams);
1140 Chktex chktex(lyxrc.chktex_command, name, filePath());
1141 int const res = chktex.run(terr); // run chktex
1144 Alert::error(_("chktex failure"),
1145 _("Could not run chktex successfully."));
1146 } else if (res > 0) {
1147 // Insert all errors as errors boxes
1148 bufferErrors(*this, terr);
1157 void Buffer::validate(LaTeXFeatures & features) const
1159 LyXTextClass const & tclass = params().getLyXTextClass();
1161 if (features.isAvailable("dvipost") && params().tracking_changes
1162 && params().output_changes)
1163 features.require("dvipost");
1165 // AMS Style is at document level
1166 if (params().use_amsmath == BufferParams::AMS_ON
1167 || tclass.provides(LyXTextClass::amsmath))
1168 features.require("amsmath");
1170 for_each(paragraphs().begin(), paragraphs().end(),
1171 boost::bind(&Paragraph::validate, _1, boost::ref(features)));
1173 // the bullet shapes are buffer level not paragraph level
1174 // so they are tested here
1175 for (int i = 0; i < 4; ++i) {
1176 if (params().user_defined_bullet(i) != ITEMIZE_DEFAULTS[i]) {
1177 int const font = params().user_defined_bullet(i).getFont();
1179 int const c = params()
1180 .user_defined_bullet(i)
1187 features.require("latexsym");
1189 } else if (font == 1) {
1190 features.require("amssymb");
1191 } else if ((font >= 2 && font <= 5)) {
1192 features.require("pifont");
1197 if (lyxerr.debugging(Debug::LATEX)) {
1198 features.showStruct();
1203 void Buffer::getLabelList(vector<string> & list) const
1205 /// if this is a child document and the parent is already loaded
1206 /// Use the parent's list instead [ale990407]
1207 Buffer const * tmp = getMasterBuffer();
1209 lyxerr << "getMasterBuffer() failed!" << endl;
1213 tmp->getLabelList(list);
1217 for (InsetIterator it = inset_iterator_begin(inset()); it; ++it)
1218 it.nextInset()->getLabelList(*this, list);
1222 // This is also a buffer property (ale)
1223 void Buffer::fillWithBibKeys(vector<pair<string, string> > & keys)
1226 /// if this is a child document and the parent is already loaded
1227 /// use the parent's list instead [ale990412]
1228 Buffer const * tmp = getMasterBuffer();
1231 tmp->fillWithBibKeys(keys);
1235 for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) {
1236 if (it->lyxCode() == InsetBase::BIBTEX_CODE) {
1237 InsetBibtex const & inset =
1238 dynamic_cast<InsetBibtex const &>(*it);
1239 inset.fillWithBibKeys(*this, keys);
1240 } else if (it->lyxCode() == InsetBase::INCLUDE_CODE) {
1241 InsetInclude const & inset =
1242 dynamic_cast<InsetInclude const &>(*it);
1243 inset.fillWithBibKeys(*this, keys);
1244 } else if (it->lyxCode() == InsetBase::BIBITEM_CODE) {
1245 InsetBibitem const & inset =
1246 dynamic_cast<InsetBibitem const &>(*it);
1247 string const key = inset.getContents();
1248 string const opt = inset.getOptions();
1249 string const ref; // = pit->asString(this, false);
1250 string const info = opt + "TheBibliographyRef" + ref;
1251 keys.push_back(pair<string, string>(key, info));
1257 bool Buffer::isDepClean(string const & name) const
1259 DepClean::const_iterator const it = pimpl_->dep_clean.find(name);
1260 if (it == pimpl_->dep_clean.end())
1266 void Buffer::markDepClean(string const & name)
1268 pimpl_->dep_clean[name] = true;
1272 bool Buffer::dispatch(string const & command, bool * result)
1274 return dispatch(lyxaction.lookupFunc(command), result);
1278 bool Buffer::dispatch(FuncRequest const & func, bool * result)
1280 bool dispatched = true;
1282 switch (func.action) {
1284 bool const tmp = Exporter::Export(this, func.argument, false);
1297 void Buffer::changeLanguage(Language const * from, Language const * to)
1302 lyxerr << "Changing Language!" << endl;
1304 // Take care of l10n/i18n
1307 for_each(par_iterator_begin(),
1309 bind(&Paragraph::changeLanguage, _1, params(), from, to));
1311 text().current_font.setLanguage(to);
1312 text().real_current_font.setLanguage(to);
1316 void Buffer::updateDocLang(Language const * nlang)
1318 BOOST_ASSERT(nlang);
1320 pimpl_->messages.reset(new Messages(nlang->code()));
1324 bool Buffer::isMultiLingual() const
1326 ParConstIterator end = par_iterator_end();
1327 for (ParConstIterator it = par_iterator_begin(); it != end; ++it)
1328 if (it->isMultiLingual(params()))
1335 ParIterator Buffer::getParFromID(int const id) const
1337 ParConstIterator it = par_iterator_begin();
1338 ParConstIterator const end = par_iterator_end();
1341 // John says this is called with id == -1 from undo
1342 lyxerr << "getParFromID(), id: " << id << endl;
1346 for (; it != end; ++it)
1354 bool Buffer::hasParWithID(int const id) const
1356 ParConstIterator const it = getParFromID(id);
1357 return it != par_iterator_end();
1361 ParIterator Buffer::par_iterator_begin()
1363 return ::par_iterator_begin(inset());
1367 ParIterator Buffer::par_iterator_end()
1369 return ::par_iterator_end(inset());
1373 ParConstIterator Buffer::par_iterator_begin() const
1375 return ::par_const_iterator_begin(inset());
1379 ParConstIterator Buffer::par_iterator_end() const
1381 return ::par_const_iterator_end(inset());
1385 Language const * Buffer::getLanguage() const
1387 return params().language;
1391 string const Buffer::B_(string const & l10n) const
1393 if (pimpl_->messages.get()) {
1394 return pimpl_->messages->get(l10n);
1401 bool Buffer::isClean() const
1403 return pimpl_->lyx_clean;
1407 bool Buffer::isBakClean() const
1409 return pimpl_->bak_clean;
1413 void Buffer::markClean() const
1415 if (!pimpl_->lyx_clean) {
1416 pimpl_->lyx_clean = true;
1419 // if the .lyx file has been saved, we don't need an
1421 pimpl_->bak_clean = true;
1425 void Buffer::markBakClean()
1427 pimpl_->bak_clean = true;
1431 void Buffer::setUnnamed(bool flag)
1433 pimpl_->unnamed = flag;
1437 bool Buffer::isUnnamed() const
1439 return pimpl_->unnamed;
1443 #ifdef WITH_WARNINGS
1444 #warning this function should be moved to buffer_pimpl.C
1446 void Buffer::markDirty()
1448 if (pimpl_->lyx_clean) {
1449 pimpl_->lyx_clean = false;
1452 pimpl_->bak_clean = false;
1454 DepClean::iterator it = pimpl_->dep_clean.begin();
1455 DepClean::const_iterator const end = pimpl_->dep_clean.end();
1457 for (; it != end; ++it) {
1463 string const & Buffer::fileName() const
1465 return pimpl_->filename;
1469 string const & Buffer::filePath() const
1471 return pimpl_->filepath;
1475 bool Buffer::isReadonly() const
1477 return pimpl_->read_only;
1481 void Buffer::setParentName(string const & name)
1483 params().parentname = name;
1487 Buffer const * Buffer::getMasterBuffer() const
1489 if (!params().parentname.empty()
1490 && bufferlist.exists(params().parentname)) {
1491 Buffer const * buf = bufferlist.getBuffer(params().parentname);
1493 return buf->getMasterBuffer();
1500 MacroData const & Buffer::getMacro(std::string const & name) const
1502 return pimpl_->macros.get(name);
1506 bool Buffer::hasMacro(string const & name) const
1508 return pimpl_->macros.has(name);
1512 void Buffer::insertMacro(string const & name, MacroData const & data)
1514 MacroTable::globalMacros().insert(name, data);
1515 pimpl_->macros.insert(name, data);
1519 void Buffer::buildMacros()
1521 // Start with global table.
1522 pimpl_->macros = MacroTable::globalMacros();
1525 ParagraphList const & pars = text().paragraphs();
1526 for (size_t i = 0, n = pars.size(); i != n; ++i) {
1527 //lyxerr << "searching main par " << i
1528 // << " for macro definitions" << std::endl;
1529 InsetList const & insets = pars[i].insetlist;
1530 InsetList::const_iterator it = insets.begin();
1531 InsetList::const_iterator end = insets.end();
1532 for ( ; it != end; ++it) {
1533 //lyxerr << "found inset code " << it->inset->lyxCode() << std::endl;
1534 if (it->inset->lyxCode() == InsetBase::MATHMACRO_CODE) {
1535 MathMacroTemplate const & mac
1536 = static_cast<MathMacroTemplate const &>(*it->inset);
1537 insertMacro(mac.name(), mac.asMacroData());
1544 void Buffer::saveCursor(StableDocIterator cur, StableDocIterator anc)
1551 void Buffer::changeRefsIfUnique(string const & from, string const & to)
1553 // Check if the label 'from' appears more than once
1554 vector<string> labels;
1555 getLabelList(labels);
1557 if (lyx::count(labels.begin(), labels.end(), from) > 1)
1560 InsetBase::Code code = InsetBase::REF_CODE;
1562 ParIterator it = par_iterator_begin();
1563 ParIterator end = par_iterator_end();
1564 for ( ; it != end; ++it) {
1565 bool changed_inset = false;
1566 for (InsetList::iterator it2 = it->insetlist.begin();
1567 it2 != it->insetlist.end(); ++it2) {
1568 if (it2->inset->lyxCode() == code) {
1569 InsetCommand * inset = static_cast<InsetCommand *>(it2->inset);
1570 if (inset->getContents() == from) {
1571 inset->setContents(to);
1572 //inset->setButtonLabel();
1573 changed_inset = true;
1581 void Buffer::getSourceCode(ostream& os, lyx::pit_type par_begin, lyx::pit_type par_end)
1583 OutputParams runparams;
1584 runparams.nice = true;
1585 runparams.flavor = OutputParams::LATEX;
1586 runparams.linelen = lyxrc.ascii_linelen;
1587 runparams.par_begin = par_begin;
1588 runparams.par_end = par_end;
1589 // No side effect of file copying and image conversion
1590 runparams.dryrun = true;
1592 // set source type for the view-source dialog
1595 else if (isLinuxDoc())
1596 os << "%LinuxDoc\n";
1597 else if (isDocBook())
1600 BOOST_ASSERT(false);
1602 if (par_begin + 1 == par_end)
1603 os << "% Preview source code for paragraph " << par_begin << "\n\n";
1605 os << "% Preview source code from paragraph " << par_begin << " to " << par_end - 1 << "\n\n";
1606 // output paragraphs
1609 latexParagraphs(*this, paragraphs(), os, texrow(), runparams);
1610 } else if (isLinuxDoc())
1611 linuxdocParagraphs(*this, paragraphs(), os, runparams);
1613 docbookParagraphs(paragraphs(), *this, os, runparams);