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 "buffer_funcs.h"
17 #include "bufferlist.h"
18 #include "bufferparams.h"
23 #include "errorlist.h"
26 #include "funcrequest.h"
28 #include "insetiterator.h"
31 #include "LaTeXFeatures.h"
32 #include "LyXAction.h"
40 #include "output_docbook.h"
41 #include "output_latex.h"
42 #include "output_linuxdoc.h"
43 #include "paragraph.h"
44 #include "paragraph_funcs.h"
45 #include "ParagraphParameters.h"
46 #include "pariterator.h"
52 #include "insets/insetbibitem.h"
53 #include "insets/insetbibtex.h"
54 #include "insets/insetinclude.h"
55 #include "insets/insettext.h"
57 #include "frontends/Alert.h"
59 #include "graphics/Previews.h"
61 #include "support/FileInfo.h"
62 #include "support/filetools.h"
63 #include "support/gzstream.h"
64 #include "support/lyxlib.h"
65 #include "support/os.h"
66 #include "support/path.h"
67 #include "support/textutils.h"
68 #include "support/tostr.h"
69 #include "support/std_sstream.h"
71 #include <boost/bind.hpp>
81 using lyx::support::AddName;
82 using lyx::support::atoi;
83 using lyx::support::bformat;
84 using lyx::support::ChangeExtension;
85 using lyx::support::cmd_ret;
86 using lyx::support::createBufferTmpDir;
87 using lyx::support::destroyDir;
88 using lyx::support::FileInfo;
89 using lyx::support::FileInfo;
90 using lyx::support::getExtFromContents;
91 using lyx::support::IsDirWriteable;
92 using lyx::support::IsFileWriteable;
93 using lyx::support::LibFileSearch;
94 using lyx::support::ltrim;
95 using lyx::support::MakeAbsPath;
96 using lyx::support::MakeDisplayPath;
97 using lyx::support::MakeLatexName;
98 using lyx::support::OnlyFilename;
99 using lyx::support::OnlyPath;
100 using lyx::support::Path;
101 using lyx::support::QuoteName;
102 using lyx::support::removeAutosaveFile;
103 using lyx::support::rename;
104 using lyx::support::RunCommand;
105 using lyx::support::split;
106 using lyx::support::strToInt;
107 using lyx::support::subst;
108 using lyx::support::tempName;
109 using lyx::support::trim;
111 namespace os = lyx::support::os;
115 using std::make_pair;
120 using std::ostringstream;
128 // all these externs should eventually be removed.
129 extern BufferList bufferlist;
133 const int LYX_FORMAT = 232;
138 typedef std::map<string, bool> DepClean;
142 Impl(Buffer & parent, string const & file, bool readonly);
144 limited_stack<Undo> undostack;
145 limited_stack<Undo> redostack;
151 /// need to regenerate .tex?
155 mutable bool lyx_clean;
157 /// is autosave needed?
158 mutable bool bak_clean;
160 /// is this a unnamed file (New...)?
166 /// name of the file the buffer is associated with.
169 /// The path to the document file.
172 boost::scoped_ptr<Messages> messages;
174 /** Set to true only when the file is fully loaded.
175 * Used to prevent the premature generation of previews
176 * and by the citation inset.
178 bool file_fully_loaded;
180 /// our LyXText that should be wrapped in an InsetText
185 Buffer::Impl::Impl(Buffer & parent, string const & file, bool readonly_)
186 : lyx_clean(true), bak_clean(true), unnamed(false), read_only(readonly_),
187 filename(file), filepath(OnlyPath(file)), file_fully_loaded(false),
190 lyxvc.buffer(&parent);
191 temppath = createBufferTmpDir();
192 // FIXME: And now do something if temppath == string(), because we
193 // assume from now on that temppath points to a valid temp dir.
194 // See http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg67406.html
198 Buffer::Buffer(string const & file, bool ronly)
199 : pimpl_(new Impl(*this, file, ronly))
201 lyxerr[Debug::INFO] << "Buffer::Buffer()" << endl;
207 lyxerr[Debug::INFO] << "Buffer::~Buffer()" << endl;
208 // here the buffer should take care that it is
209 // saved properly, before it goes into the void.
213 if (!temppath().empty() && destroyDir(temppath()) != 0) {
214 Alert::warning(_("Could not remove temporary directory"),
215 bformat(_("Could not remove the temporary directory %1$s"), temppath()));
218 // Remove any previewed LaTeX snippets associated with this buffer.
219 lyx::graphics::Previews::get().removeLoader(*this);
223 LyXText & Buffer::text() const
225 return const_cast<LyXText &>(pimpl_->inset.text_);
229 InsetBase & Buffer::inset() const
231 return const_cast<InsetText &>(pimpl_->inset);
235 limited_stack<Undo> & Buffer::undostack()
237 return pimpl_->undostack;
241 limited_stack<Undo> const & Buffer::undostack() const
243 return pimpl_->undostack;
247 limited_stack<Undo> & Buffer::redostack()
249 return pimpl_->redostack;
253 limited_stack<Undo> const & Buffer::redostack() const
255 return pimpl_->redostack;
259 BufferParams & Buffer::params()
261 return pimpl_->params;
265 BufferParams const & Buffer::params() const
267 return pimpl_->params;
271 ParagraphList & Buffer::paragraphs()
273 return text().paragraphs();
277 ParagraphList const & Buffer::paragraphs() const
279 return text().paragraphs();
283 LyXVC & Buffer::lyxvc()
285 return pimpl_->lyxvc;
289 LyXVC const & Buffer::lyxvc() const
291 return pimpl_->lyxvc;
295 string const & Buffer::temppath() const
297 return pimpl_->temppath;
301 TexRow & Buffer::texrow()
303 return pimpl_->texrow;
307 TexRow const & Buffer::texrow() const
309 return pimpl_->texrow;
313 string const Buffer::getLatexName(bool no_path) const
315 string const name = ChangeExtension(MakeLatexName(fileName()), ".tex");
316 return no_path ? OnlyFilename(name) : name;
320 pair<Buffer::LogType, string> const Buffer::getLogName() const
322 string const filename = getLatexName(false);
324 if (filename.empty())
325 return make_pair(Buffer::latexlog, string());
327 string const path = temppath();
329 string const fname = AddName(path,
330 OnlyFilename(ChangeExtension(filename,
333 AddName(path, OnlyFilename(
334 ChangeExtension(filename,
335 formats.extension("literate") + ".out")));
337 // If no Latex log or Build log is newer, show Build log
339 FileInfo const f_fi(fname);
340 FileInfo const b_fi(bname);
343 (!f_fi.exist() || f_fi.getModificationTime() < b_fi.getModificationTime())) {
344 lyxerr[Debug::FILES] << "Log name calculated as: " << bname << endl;
345 return make_pair(Buffer::buildlog, bname);
347 lyxerr[Debug::FILES] << "Log name calculated as: " << fname << endl;
348 return make_pair(Buffer::latexlog, fname);
352 void Buffer::setReadonly(bool flag)
354 if (pimpl_->read_only != flag) {
355 pimpl_->read_only = flag;
361 void Buffer::setFileName(string const & newfile)
363 pimpl_->filename = MakeAbsPath(newfile);
364 pimpl_->filepath = OnlyPath(pimpl_->filename);
365 setReadonly(IsFileWriteable(pimpl_->filename) == 0);
370 // We'll remove this later. (Lgb)
373 void unknownClass(string const & unknown)
375 Alert::warning(_("Unknown document class"),
376 bformat(_("Using the default document class, because the "
377 "class %1$s is unknown."), unknown));
383 int Buffer::readHeader(LyXLex & lex)
385 int unknown_tokens = 0;
389 string const token = lex.getString();
394 if (token == "\\end_header")
397 lyxerr[Debug::PARSER] << "Handling header token: `"
398 << token << '\'' << endl;
401 string unknown = params().readToken(lex, token);
402 if (!unknown.empty()) {
403 if (unknown[0] != '\\') {
404 unknownClass(unknown);
407 string const s = bformat(_("Unknown token: "
411 error(ErrorItem(_("Header error"), s,
416 return unknown_tokens;
421 // changed to be public and have one parameter
422 // Returns false if "\end_document" is not read (Asger)
423 bool Buffer::readBody(LyXLex & lex)
425 if (paragraphs().empty()) {
427 if (!params().getLyXTextClass().load()) {
428 string theclass = params().getLyXTextClass().name();
429 Alert::error(_("Can't load document class"), bformat(
430 "Using the default document class, because the "
431 " class %1$s could not be loaded.", theclass));
432 params().textclass = 0;
435 // We don't want to adopt the parameters from the
436 // document we insert, so read them into a temporary buffer
437 // and then discard it
439 Buffer tmpbuf("", false);
440 tmpbuf.readHeader(lex);
443 return text().read(*this, lex);
447 // needed to insert the selection
448 void Buffer::insertStringAsLines(ParagraphList & pars,
449 par_type & par, pos_type & pos,
450 LyXFont const & fn, string const & str)
452 LyXLayout_ptr const & layout = pars[par].layout();
456 pars[par].checkInsertChar(font);
457 // insert the string, don't insert doublespace
458 bool space_inserted = true;
459 bool autobreakrows = pars[par].autoBreakRows();
460 for (string::const_iterator cit = str.begin();
461 cit != str.end(); ++cit) {
463 if (autobreakrows && (!pars[par].empty() || pars[par].allowEmpty())) {
464 breakParagraph(params(), paragraphs(), par, pos,
465 layout->isEnvironment());
468 space_inserted = true;
472 // do not insert consecutive spaces if !free_spacing
473 } else if ((*cit == ' ' || *cit == '\t') &&
474 space_inserted && !pars[par].isFreeSpacing()) {
476 } else if (*cit == '\t') {
477 if (!pars[par].isFreeSpacing()) {
478 // tabs are like spaces here
479 pars[par].insertChar(pos, ' ', font);
481 space_inserted = true;
483 const pos_type n = 8 - pos % 8;
484 for (pos_type i = 0; i < n; ++i) {
485 pars[par].insertChar(pos, ' ', font);
488 space_inserted = true;
490 } else if (!IsPrintable(*cit)) {
491 // Ignore unprintables
494 // just insert the character
495 pars[par].insertChar(pos, *cit, font);
497 space_inserted = (*cit == ' ');
504 bool Buffer::readFile(string const & filename)
506 // Check if the file is compressed.
507 string const format = getExtFromContents(filename);
508 if (format == "gzip" || format == "zip" || format == "compress") {
509 params().compressed = true;
512 // remove dummy empty par
513 paragraphs().clear();
514 bool ret = readFile(filename, paragraphs().size());
516 // After we have read a file, we must ensure that the buffer
517 // language is set and used in the gui.
518 // If you know of a better place to put this, please tell me. (Lgb)
519 updateDocLang(params().language);
525 bool Buffer::readFile(string const & filename, par_type pit)
528 lex.setFile(filename);
529 return readFile(lex, filename, pit);
533 bool Buffer::fully_loaded() const
535 return pimpl_->file_fully_loaded;
539 void Buffer::fully_loaded(bool value)
541 pimpl_->file_fully_loaded = value;
545 bool Buffer::readFile(LyXLex & lex, string const & filename, par_type pit)
547 BOOST_ASSERT(!filename.empty());
550 Alert::error(_("Document could not be read"),
551 bformat(_("%1$s could not be read."), filename));
556 string const token(lex.getString());
559 Alert::error(_("Document could not be read"),
560 bformat(_("%1$s could not be read."), filename));
564 // the first token _must_ be...
565 if (token != "\\lyxformat") {
566 lyxerr << "Token: " << token << endl;
568 Alert::error(_("Document format failure"),
569 bformat(_("%1$s is not a LyX document."),
575 string tmp_format = lex.getString();
576 //lyxerr << "LyX Format: `" << tmp_format << '\'' << endl;
577 // if present remove ".," from string.
578 string::size_type dot = tmp_format.find_first_of(".,");
579 //lyxerr << " dot found at " << dot << endl;
580 if (dot != string::npos)
581 tmp_format.erase(dot, 1);
582 int file_format = strToInt(tmp_format);
583 //lyxerr << "format: " << file_format << endl;
585 if (file_format > LYX_FORMAT) {
586 Alert::warning(_("Document format failure"),
587 bformat(_("%1$s was created with a newer"
588 " version of LyX. This is likely to"
591 } else if (file_format < LYX_FORMAT) {
592 string const tmpfile = tempName();
593 if (tmpfile.empty()) {
594 Alert::error(_("Conversion failed"),
595 bformat(_("%1$s is from an earlier"
596 " version of LyX, but a temporary"
597 " file for converting it could"
602 string command = LibFileSearch("lyx2lyx", "lyx2lyx");
603 if (command.empty()) {
604 Alert::error(_("Conversion script not found"),
605 bformat(_("%1$s is from an earlier"
606 " version of LyX, but the"
607 " conversion script lyx2lyx"
608 " could not be found."),
614 + " -o " + tmpfile + ' '
615 + QuoteName(filename);
616 lyxerr[Debug::INFO] << "Running '"
619 cmd_ret const ret = RunCommand(command);
620 if (ret.first != 0) {
621 Alert::error(_("Conversion script failed"),
622 bformat(_("%1$s is from an earlier version"
623 " of LyX, but the lyx2lyx script"
624 " failed to convert it."),
628 bool ret = readFile(tmpfile, pit);
629 // Do stuff with tmpfile name and buffer name here.
635 bool the_end = readBody(lex);
636 params().setPaperStuff();
642 if (token == "\\end_document")
646 Alert::error(_("Document format failure"),
647 bformat(_("%1$s ended unexpectedly, which means"
648 " that it is probably corrupted."),
652 pimpl_->file_fully_loaded = true;
657 // Should probably be moved to somewhere else: BufferView? LyXView?
658 bool Buffer::save() const
660 // We don't need autosaves in the immediate future. (Asger)
661 resetAutosaveTimers();
665 if (lyxrc.make_backup) {
666 s = fileName() + '~';
667 if (!lyxrc.backupdir_path.empty())
668 s = AddName(lyxrc.backupdir_path,
669 subst(os::slashify_path(s),'/','!'));
671 // Rename is the wrong way of making a backup,
672 // this is the correct way.
673 /* truss cp fil fil2:
674 lstat("LyXVC3.lyx", 0xEFFFF898) Err#2 ENOENT
675 stat("LyXVC.lyx", 0xEFFFF688) = 0
676 open("LyXVC.lyx", O_RDONLY) = 3
677 open("LyXVC3.lyx", O_WRONLY|O_CREAT|O_TRUNC, 0600) = 4
678 fstat(4, 0xEFFFF508) = 0
679 fstat(3, 0xEFFFF508) = 0
680 read(3, " # T h i s f i l e w".., 8192) = 5579
681 write(4, " # T h i s f i l e w".., 5579) = 5579
682 read(3, 0xEFFFD4A0, 8192) = 0
685 chmod("LyXVC3.lyx", 0100644) = 0
686 lseek(0, 0, SEEK_CUR) = 46440
690 // Should probably have some more error checking here.
691 // Doing it this way, also makes the inodes stay the same.
692 // This is still not a very good solution, in particular we
693 // might loose the owner of the backup.
694 FileInfo finfo(fileName());
696 mode_t fmode = finfo.getMode();
697 struct utimbuf times = {
698 finfo.getAccessTime(),
699 finfo.getModificationTime() };
701 ifstream ifs(fileName().c_str());
702 ofstream ofs(s.c_str(), ios::out|ios::trunc);
707 ::chmod(s.c_str(), fmode);
709 if (::utime(s.c_str(), ×)) {
710 lyxerr << "utime error." << endl;
713 lyxerr << "LyX was not able to make "
714 "backup copy. Beware." << endl;
719 if (writeFile(fileName())) {
721 removeAutosaveFile(fileName());
723 // Saving failed, so backup is not backup
724 if (lyxrc.make_backup)
725 rename(s, fileName());
732 bool Buffer::writeFile(string const & fname) const
734 if (pimpl_->read_only && fname == fileName())
737 FileInfo finfo(fname);
738 if (finfo.exist() && !finfo.writable())
743 if (params().compressed) {
744 gz::ogzstream ofs(fname.c_str());
748 retval = do_writeFile(ofs);
751 ofstream ofs(fname.c_str());
755 retval = do_writeFile(ofs);
762 bool Buffer::do_writeFile(ostream & ofs) const
765 // Use the standard "C" locale for file output.
766 ofs.imbue(std::locale::classic());
769 // The top of the file should not be written by params().
771 // write out a comment in the top of the file
772 ofs << "#LyX " << lyx_version
773 << " created this file. For more info see http://www.lyx.org/\n"
774 << "\\lyxformat " << LYX_FORMAT << "\n";
776 // now write out the buffer parameters.
777 params().writeFile(ofs);
779 ofs << "\\end_header\n";
782 text().write(*this, ofs);
784 // Write marker that shows file is complete
785 ofs << "\n\\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 output_preamble, bool output_body)
833 OutputParams runparams = runparams_in;
835 // validate the buffer.
836 lyxerr[Debug::LATEX] << " Validating buffer..." << endl;
837 LaTeXFeatures features(*this, params(), runparams.nice);
839 lyxerr[Debug::LATEX] << " Buffer validation done." << endl;
842 // The starting paragraph of the coming rows is the
843 // first paragraph of the document. (Asger)
844 texrow().start(paragraphs().begin()->id(), 0);
846 if (output_preamble && runparams.nice) {
847 os << "%% LyX " << lyx_version << " created this file. "
848 "For more info, see http://www.lyx.org/.\n"
849 "%% Do not edit unless you really know what "
854 lyxerr[Debug::INFO] << "lyx header finished" << endl;
855 // There are a few differences between nice LaTeX and usual files:
856 // usual is \batchmode and has a
857 // special input@path to allow the including of figures
858 // with either \input or \includegraphics (what figinsets do).
859 // input@path is set when the actual parameter
860 // original_path is set. This is done for usual tex-file, but not
861 // for nice-latex-file. (Matthias 250696)
862 // Note that input@path is only needed for something the user does
863 // in the preamble, included .tex files or ERT, files included by
864 // LyX work without it.
865 if (output_preamble) {
866 if (!runparams.nice) {
867 // code for usual, NOT nice-latex-file
868 os << "\\batchmode\n"; // changed
872 if (!original_path.empty()) {
873 string inputpath = os::external_path(original_path);
874 subst(inputpath, "~", "\\string~");
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,
987 if (!openFileWrite(ofs, fname))
990 LaTeXFeatures features(*this, params(), runparams.nice);
995 LyXTextClass const & tclass = params().getLyXTextClass();
997 string 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, 0, false, top_element);
1016 string top = top_element;
1018 top += params().options;
1019 sgml::openTag(ofs, 0, false, 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, 0, false, top_element);
1036 lyxerr << "File '" << fname << "' was not closed properly." << endl;
1040 void Buffer::makeDocBookFile(string const & fname,
1041 OutputParams const & runparams,
1045 if (!openFileWrite(ofs, fname))
1048 LaTeXFeatures features(*this, params(), runparams.nice);
1053 LyXTextClass const & tclass = params().getLyXTextClass();
1054 string top_element = tclass.latexname();
1057 ofs << subst(tclass.class_header(), "#", top_element);
1059 string preamble = params().preamble;
1060 string const name = runparams.nice ? ChangeExtension(pimpl_->filename, ".sgml")
1062 preamble += features.getIncludedFiles(name);
1063 preamble += features.getLyXSGMLEntities();
1065 if (!preamble.empty()) {
1066 ofs << "\n [ " << preamble << " ]";
1071 string top = top_element;
1073 top += params().language->code();
1076 if (!params().options.empty()) {
1078 top += params().options;
1080 sgml::openTag(ofs, 0, false, top);
1082 ofs << "<!-- SGML/XML file was created by LyX " << lyx_version
1083 << "\n See http://www.lyx.org/ for more information -->\n";
1085 params().getLyXTextClass().counters().reset();
1086 docbookParagraphs(*this, paragraphs(), ofs, runparams);
1089 sgml::closeTag(ofs, 0, false, top_element);
1093 lyxerr << "File '" << fname << "' was not closed properly." << endl;
1097 // chktex should be run with these flags disabled: 3, 22, 25, 30, 38(?)
1098 // Other flags: -wall -v0 -x
1099 int Buffer::runChktex()
1103 // get LaTeX-Filename
1104 string const name = getLatexName();
1105 string const path = temppath();
1106 string const org_path = filePath();
1108 Path p(path); // path to LaTeX file
1109 message(_("Running chktex..."));
1111 // Generate the LaTeX file if neccessary
1112 OutputParams runparams;
1113 runparams.flavor = OutputParams::LATEX;
1114 runparams.nice = false;
1115 makeLaTeXFile(name, org_path, runparams);
1118 Chktex chktex(lyxrc.chktex_command, name, filePath());
1119 int res = chktex.run(terr); // run chktex
1122 Alert::error(_("chktex failure"),
1123 _("Could not run chktex successfully."));
1124 } else if (res > 0) {
1125 // Insert all errors as errors boxes
1126 bufferErrors(*this, terr);
1135 void Buffer::validate(LaTeXFeatures & features) const
1137 LyXTextClass const & tclass = params().getLyXTextClass();
1139 if (params().tracking_changes) {
1140 features.require("dvipost");
1141 features.require("color");
1144 // AMS Style is at document level
1145 if (params().use_amsmath == BufferParams::AMS_ON
1146 || tclass.provides(LyXTextClass::amsmath))
1147 features.require("amsmath");
1149 for_each(paragraphs().begin(), paragraphs().end(),
1150 boost::bind(&Paragraph::validate, _1, boost::ref(features)));
1152 // the bullet shapes are buffer level not paragraph level
1153 // so they are tested here
1154 for (int i = 0; i < 4; ++i) {
1155 if (params().user_defined_bullet(i) != ITEMIZE_DEFAULTS[i]) {
1156 int const font = params().user_defined_bullet(i).getFont();
1158 int const c = params()
1159 .user_defined_bullet(i)
1166 features.require("latexsym");
1168 } else if (font == 1) {
1169 features.require("amssymb");
1170 } else if ((font >= 2 && font <= 5)) {
1171 features.require("pifont");
1176 if (lyxerr.debugging(Debug::LATEX)) {
1177 features.showStruct();
1182 void Buffer::getLabelList(std::vector<string> & list) const
1184 /// if this is a child document and the parent is already loaded
1185 /// Use the parent's list instead [ale990407]
1186 Buffer const * tmp = getMasterBuffer();
1188 lyxerr << "getMasterBuffer() failed!" << endl;
1192 tmp->getLabelList(list);
1196 for (InsetIterator it = inset_iterator_begin(inset()); it; ++it)
1197 it.nextInset()->getLabelList(*this, list);
1201 // This is also a buffer property (ale)
1202 void Buffer::fillWithBibKeys(std::vector<std::pair<string, string> > & keys)
1205 /// if this is a child document and the parent is already loaded
1206 /// use the parent's list instead [ale990412]
1207 Buffer const * tmp = getMasterBuffer();
1210 tmp->fillWithBibKeys(keys);
1214 for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) {
1215 if (it->lyxCode() == InsetOld::BIBTEX_CODE) {
1216 InsetBibtex const & inset =
1217 dynamic_cast<InsetBibtex const &>(*it);
1218 inset.fillWithBibKeys(*this, keys);
1219 } else if (it->lyxCode() == InsetOld::INCLUDE_CODE) {
1220 InsetInclude const & inset =
1221 dynamic_cast<InsetInclude const &>(*it);
1222 inset.fillWithBibKeys(*this, keys);
1223 } else if (it->lyxCode() == InsetOld::BIBITEM_CODE) {
1224 InsetBibitem const & inset =
1225 dynamic_cast<InsetBibitem const &>(*it);
1226 string const key = inset.getContents();
1227 string const opt = inset.getOptions();
1228 string const ref; // = pit->asString(this, false);
1229 string const info = opt + "TheBibliographyRef" + ref;
1230 keys.push_back(pair<string, string>(key, info));
1236 bool Buffer::isDepClean(string const & name) const
1238 DepClean::const_iterator it = pimpl_->dep_clean.find(name);
1239 if (it == pimpl_->dep_clean.end())
1245 void Buffer::markDepClean(string const & name)
1247 pimpl_->dep_clean[name] = true;
1251 bool Buffer::dispatch(string const & command, bool * result)
1253 return dispatch(lyxaction.lookupFunc(command), result);
1257 bool Buffer::dispatch(FuncRequest const & func, bool * result)
1259 bool dispatched = true;
1261 switch (func.action) {
1263 bool const tmp = Exporter::Export(this, func.argument, false);
1276 void Buffer::changeLanguage(Language const * from, Language const * to)
1278 lyxerr << "Changing Language!" << endl;
1280 // Take care of l10n/i18n
1283 ParIterator end = par_iterator_end();
1284 for (ParIterator it = par_iterator_begin(); it != end; ++it)
1285 it->changeLanguage(params(), from, to);
1289 void Buffer::updateDocLang(Language const * nlang)
1291 pimpl_->messages.reset(new Messages(nlang->code()));
1295 bool Buffer::isMultiLingual() const
1297 ParConstIterator end = par_iterator_end();
1298 for (ParConstIterator it = par_iterator_begin(); it != end; ++it)
1299 if (it->isMultiLingual(params()))
1306 ParIterator Buffer::getParFromID(int id) const
1308 ParConstIterator it = par_iterator_begin();
1309 ParConstIterator end = par_iterator_end();
1312 // John says this is called with id == -1 from undo
1313 lyxerr << "getParFromID(), id: " << id << endl;
1317 for (; it != end; ++it)
1325 bool Buffer::hasParWithID(int id) const
1327 ParConstIterator it = par_iterator_begin();
1328 ParConstIterator end = par_iterator_end();
1331 // John says this is called with id == -1 from undo
1332 lyxerr << "hasParWithID(), id: " << id << endl;
1336 for (; it != end; ++it)
1344 ParIterator Buffer::par_iterator_begin()
1346 return ::par_iterator_begin(inset());
1350 ParIterator Buffer::par_iterator_end()
1352 return ::par_iterator_end(inset());
1356 ParConstIterator Buffer::par_iterator_begin() const
1358 return ::par_const_iterator_begin(inset());
1362 ParConstIterator Buffer::par_iterator_end() const
1364 return ::par_const_iterator_end(inset());
1368 Language const * Buffer::getLanguage() const
1370 return params().language;
1374 string const Buffer::B_(string const & l10n) const
1376 if (pimpl_->messages.get()) {
1377 return pimpl_->messages->get(l10n);
1384 bool Buffer::isClean() const
1386 return pimpl_->lyx_clean;
1390 bool Buffer::isBakClean() const
1392 return pimpl_->bak_clean;
1396 void Buffer::markClean() const
1398 if (!pimpl_->lyx_clean) {
1399 pimpl_->lyx_clean = true;
1402 // if the .lyx file has been saved, we don't need an
1404 pimpl_->bak_clean = true;
1408 void Buffer::markBakClean()
1410 pimpl_->bak_clean = true;
1414 void Buffer::setUnnamed(bool flag)
1416 pimpl_->unnamed = flag;
1420 bool Buffer::isUnnamed() const
1422 return pimpl_->unnamed;
1426 void Buffer::markDirty()
1428 if (pimpl_->lyx_clean) {
1429 pimpl_->lyx_clean = false;
1432 pimpl_->bak_clean = false;
1434 DepClean::iterator it = pimpl_->dep_clean.begin();
1435 DepClean::const_iterator const end = pimpl_->dep_clean.end();
1437 for (; it != end; ++it) {
1443 string const & Buffer::fileName() const
1445 return pimpl_->filename;
1449 string const & Buffer::filePath() const
1451 return pimpl_->filepath;
1455 bool Buffer::isReadonly() const
1457 return pimpl_->read_only;
1461 void Buffer::setParentName(string const & name)
1463 params().parentname = name;
1467 Buffer const * Buffer::getMasterBuffer() const
1469 if (!params().parentname.empty()
1470 && bufferlist.exists(params().parentname)) {
1471 Buffer const * buf = bufferlist.getBuffer(params().parentname);
1473 return buf->getMasterBuffer();