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
14 #include "buffer_funcs.h"
15 #include "bufferlist.h"
16 #include "LyXAction.h"
19 #include "tex-strings.h"
21 #include "bufferview_funcs.h"
27 #include "LaTeXFeatures.h"
32 #include "errorlist.h"
35 #include "ParagraphParameters.h"
36 #include "iterators.h"
37 #include "lyxtextclasslist.h"
39 #include "paragraph_funcs.h"
43 #include "frontends/LyXView.h"
45 #include "mathed/formulamacro.h"
46 #include "mathed/formula.h"
48 #include "insets/insetbibitem.h"
49 #include "insets/insetbibtex.h"
50 #include "insets/insetinclude.h"
51 #include "insets/insettext.h"
53 #include "frontends/Dialogs.h"
54 #include "frontends/Alert.h"
56 #include "graphics/Previews.h"
58 #include "support/LAssert.h"
59 #include "support/textutils.h"
60 #include "support/filetools.h"
61 #include "support/path.h"
62 #include "support/os.h"
63 #include "support/tostr.h"
64 #include "support/lyxlib.h"
65 #include "support/FileInfo.h"
66 #include "support/lyxmanip.h"
67 #include "support/lyxtime.h"
68 #include "support/gzstream.h"
70 #include <boost/bind.hpp>
71 #include <boost/tuple/tuple.hpp>
83 #include <sys/types.h>
90 using namespace lyx::support;
92 #ifndef CXX_GLOBAL_CSTD
104 using std::make_pair;
112 using lyx::textclass_type;
114 // all these externs should eventually be removed.
115 extern BufferList bufferlist;
119 const int LYX_FORMAT = 225;
121 bool openFileWrite(ofstream & ofs, string const & fname)
123 ofs.open(fname.c_str());
125 string const file = MakeDisplayPath(fname, 50);
126 string text = bformat(_("Could not open the specified "
127 "document\n%1$s."), file);
128 Alert::error(_("Could not open file"), text);
137 Buffer::Buffer(string const & file, bool ronly)
138 : niceFile(true), lyx_clean(true), bak_clean(true),
139 unnamed(false), read_only(ronly),
142 lyxerr[Debug::INFO] << "Buffer::Buffer()" << endl;
143 filepath_ = OnlyPath(file);
145 if (read_only || lyxrc.use_tempdir) {
146 tmppath = CreateBufferTmpDir();
151 // set initial author
152 authors().record(Author(lyxrc.user_name, lyxrc.user_email));
158 lyxerr[Debug::INFO] << "Buffer::~Buffer()" << endl;
159 // here the buffer should take care that it is
160 // saved properly, before it goes into the void.
164 if (!tmppath.empty() && destroyDir(tmppath) != 0) {
165 Alert::warning(_("Could not remove temporary directory"),
166 bformat(_("Could not remove the temporary directory %1$s"), tmppath));
171 // Remove any previewed LaTeX snippets assocoated with this buffer.
172 lyx::graphics::Previews::get().removeLoader(this);
176 string const Buffer::getLatexName(bool no_path) const
178 string const name = ChangeExtension(MakeLatexName(fileName()), ".tex");
179 return no_path ? OnlyFilename(name) : name;
183 pair<Buffer::LogType, string> const Buffer::getLogName() const
185 string const filename = getLatexName(false);
187 if (filename.empty())
188 return make_pair(Buffer::latexlog, string());
190 string path = OnlyPath(filename);
192 if (lyxrc.use_tempdir || !IsDirWriteable(path))
195 string const fname = AddName(path,
196 OnlyFilename(ChangeExtension(filename,
199 AddName(path, OnlyFilename(
200 ChangeExtension(filename,
201 formats.extension("literate") + ".out")));
203 // If no Latex log or Build log is newer, show Build log
205 FileInfo const f_fi(fname);
206 FileInfo const b_fi(bname);
209 (!f_fi.exist() || f_fi.getModificationTime() < b_fi.getModificationTime())) {
210 lyxerr[Debug::FILES] << "Log name calculated as: " << bname << endl;
211 return make_pair(Buffer::buildlog, bname);
213 lyxerr[Debug::FILES] << "Log name calculated as: " << fname << endl;
214 return make_pair(Buffer::latexlog, fname);
218 void Buffer::setReadonly(bool flag)
220 if (read_only != flag) {
227 AuthorList & Buffer::authors()
229 return params.authorlist;
233 void Buffer::setFileName(string const & newfile)
235 filename_ = MakeAbsPath(newfile);
236 filepath_ = OnlyPath(filename_);
237 setReadonly(IsFileWriteable(filename_) == 0);
242 // We'll remove this later. (Lgb)
245 void unknownClass(string const & unknown)
247 Alert::warning(_("Unknown document class"),
248 bformat(_("Using the default document class, because the "
249 " class %1$s is unknown."), unknown));
254 int Buffer::readHeader(LyXLex & lex)
256 int unknown_tokens = 0;
260 string const token = lex.getString();
265 if (token == "\\end_header")
268 lyxerr[Debug::PARSER] << "Handling header token: `"
269 << token << '\'' << endl;
272 string unknown = params.readToken(lex, token);
273 if (!unknown.empty()) {
274 if (unknown[0] != '\\') {
275 unknownClass(unknown);
278 string const s = bformat(_("Unknown token: "
282 error(ErrorItem(_("Header error"), s,
287 return unknown_tokens;
291 // candidate for move to BufferView
292 // (at least some parts in the beginning of the func)
295 // changed to be public and have one parameter
296 // if par = 0 normal behavior
297 // else insert behavior
298 // Returns false if "\end_document" is not read (Asger)
299 bool Buffer::readBody(LyXLex & lex, ParagraphList::iterator pit)
301 Paragraph::depth_type depth = 0;
302 bool the_end_read = false;
304 if (paragraphs.empty()) {
306 if (!params.getLyXTextClass().load()) {
307 string theclass = params.getLyXTextClass().name();
308 Alert::error(_("Can't load document class"), bformat(
309 "Using the default document class, because the "
310 " class %1$s could not be loaded.", theclass));
311 params.textclass = 0;
314 // We don't want to adopt the parameters from the
315 // document we insert, so read them into a temporary buffer
316 // and then discard it
318 Buffer tmpbuf("", false);
319 tmpbuf.readHeader(lex);
324 string const token = lex.getString();
329 lyxerr[Debug::PARSER] << "Handling token: `"
330 << token << '\'' << endl;
332 if (token == "\\end_document") {
337 readParagraph(lex, token, paragraphs, pit, depth);
344 int Buffer::readParagraph(LyXLex & lex, string const & token,
345 ParagraphList & pars, ParagraphList::iterator & pit,
346 Paragraph::depth_type & depth)
348 static Change current_change;
351 if (token == "\\begin_layout") {
352 lex.pushToken(token);
355 par.params().depth(depth);
356 if (params.tracking_changes)
358 LyXFont f(LyXFont::ALL_INHERIT, params.language);
362 if (pit != pars.end())
365 pit = pars.insert(pit, par);
367 // FIXME: goddamn InsetTabular makes us pass a Buffer
369 ::readParagraph(*this, *pit, lex);
371 } else if (token == "\\begin_deeper") {
373 } else if (token == "\\end_deeper") {
375 lex.printError("\\end_deeper: " "depth is already null");
386 // needed to insert the selection
387 void Buffer::insertStringAsLines(ParagraphList::iterator & par, pos_type & pos,
388 LyXFont const & fn,string const & str)
390 LyXLayout_ptr const & layout = par->layout();
394 par->checkInsertChar(font);
395 // insert the string, don't insert doublespace
396 bool space_inserted = true;
397 bool autobreakrows = !par->inInset() ||
398 static_cast<InsetText *>(par->inInset())->getAutoBreakRows();
399 for(string::const_iterator cit = str.begin();
400 cit != str.end(); ++cit) {
402 if (autobreakrows && (!par->empty() || par->allowEmpty())) {
403 breakParagraph(params, paragraphs, par, pos,
404 layout->isEnvironment());
407 space_inserted = true;
411 // do not insert consecutive spaces if !free_spacing
412 } else if ((*cit == ' ' || *cit == '\t') &&
413 space_inserted && !par->isFreeSpacing()) {
415 } else if (*cit == '\t') {
416 if (!par->isFreeSpacing()) {
417 // tabs are like spaces here
418 par->insertChar(pos, ' ', font);
420 space_inserted = true;
422 const pos_type nb = 8 - pos % 8;
423 for (pos_type a = 0; a < nb ; ++a) {
424 par->insertChar(pos, ' ', font);
427 space_inserted = true;
429 } else if (!IsPrintable(*cit)) {
430 // Ignore unprintables
433 // just insert the character
434 par->insertChar(pos, *cit, font);
436 space_inserted = (*cit == ' ');
443 bool Buffer::readFile(string const & filename)
445 // Check if the file is compressed.
446 string const format = getExtFromContents(filename);
447 if (format == "gzip" || format == "zip" || format == "compress") {
448 params.compressed = true;
452 lex.setFile(filename);
454 bool ret = readFile(lex, filename, paragraphs.begin());
456 // After we have read a file, we must ensure that the buffer
457 // language is set and used in the gui.
458 // If you know of a better place to put this, please tell me. (Lgb)
459 updateDocLang(params.language);
465 // FIXME: all the below Alerts should give the filename..
466 bool Buffer::readFile(LyXLex & lex, string const & filename,
467 ParagraphList::iterator pit)
470 Alert::error(_("Document could not be read"),
471 _("The specified document could not be read."));
476 string const token(lex.getString());
479 Alert::error(_("Document could not be read"),
480 _("The specified document could not be read."));
484 // the first token _must_ be...
485 if (token != "\\lyxformat") {
486 lyxerr << "Token: " << token << endl;
488 Alert::error(_("Document format failure"),
489 _("The specified document is not a LyX document."));
494 string tmp_format = lex.getString();
495 //lyxerr << "LyX Format: `" << tmp_format << '\'' << endl;
496 // if present remove ".," from string.
497 string::size_type dot = tmp_format.find_first_of(".,");
498 //lyxerr << " dot found at " << dot << endl;
499 if (dot != string::npos)
500 tmp_format.erase(dot, 1);
501 file_format = strToInt(tmp_format);
502 //lyxerr << "format: " << file_format << endl;
503 if (file_format == LYX_FORMAT) {
505 } else if (file_format > LYX_FORMAT) {
506 Alert::warning(_("Document format failure"),
507 _("This document was created with a newer version of "
508 "LyX. This is likely to cause problems."));
509 } else if (file_format < LYX_FORMAT) {
511 if (file_format < 200) {
512 Alert::error(_("Document format failure"),
513 _("This LyX document is too old to be read "
514 "by this version of LyX. Try LyX 0.10."));
516 } else if (!filename.empty()) {
518 LibFileSearch("lyx2lyx", "lyx2lyx");
519 if (command.empty()) {
520 Alert::error(_("Conversion script not found"),
521 _("The document is from an earlier version "
522 "of LyX, but the conversion script lyx2lyx "
523 "could not be found."));
527 + tostr(LYX_FORMAT) + ' '
528 + QuoteName(filename);
529 lyxerr[Debug::INFO] << "Running '"
532 cmd_ret const ret = RunCommand(command);
534 Alert::error(_("Conversion script failed"),
535 _("The document is from an earlier version "
536 "of LyX, but the lyx2lyx script failed "
540 istringstream is(STRCONV(ret.second));
542 tmplex.setStream(is);
543 return readFile(tmplex, string(), pit);
545 // This code is reached if lyx2lyx failed (for
546 // some reason) to change the file format of
552 bool the_end = readBody(lex, pit);
553 params.setPaperStuff();
556 Alert::error(_("Document format failure"),
557 _("The document ended unexpectedly, which means "
558 "that it is probably corrupted."));
564 // Should probably be moved to somewhere else: BufferView? LyXView?
565 bool Buffer::save() const
567 // We don't need autosaves in the immediate future. (Asger)
568 resetAutosaveTimers();
572 if (lyxrc.make_backup) {
573 s = fileName() + '~';
574 if (!lyxrc.backupdir_path.empty())
575 s = AddName(lyxrc.backupdir_path,
576 subst(os::slashify_path(s),'/','!'));
578 // Rename is the wrong way of making a backup,
579 // this is the correct way.
580 /* truss cp fil fil2:
581 lstat("LyXVC3.lyx", 0xEFFFF898) Err#2 ENOENT
582 stat("LyXVC.lyx", 0xEFFFF688) = 0
583 open("LyXVC.lyx", O_RDONLY) = 3
584 open("LyXVC3.lyx", O_WRONLY|O_CREAT|O_TRUNC, 0600) = 4
585 fstat(4, 0xEFFFF508) = 0
586 fstat(3, 0xEFFFF508) = 0
587 read(3, " # T h i s f i l e w".., 8192) = 5579
588 write(4, " # T h i s f i l e w".., 5579) = 5579
589 read(3, 0xEFFFD4A0, 8192) = 0
592 chmod("LyXVC3.lyx", 0100644) = 0
593 lseek(0, 0, SEEK_CUR) = 46440
597 // Should probably have some more error checking here.
598 // Doing it this way, also makes the inodes stay the same.
599 // This is still not a very good solution, in particular we
600 // might loose the owner of the backup.
601 FileInfo finfo(fileName());
603 mode_t fmode = finfo.getMode();
604 struct utimbuf times = {
605 finfo.getAccessTime(),
606 finfo.getModificationTime() };
608 ifstream ifs(fileName().c_str());
609 ofstream ofs(s.c_str(), ios::out|ios::trunc);
614 ::chmod(s.c_str(), fmode);
616 if (::utime(s.c_str(), ×)) {
617 lyxerr << "utime error." << endl;
620 lyxerr << "LyX was not able to make "
621 "backup copy. Beware." << endl;
626 if (writeFile(fileName())) {
628 removeAutosaveFile(fileName());
630 // Saving failed, so backup is not backup
631 if (lyxrc.make_backup) {
632 rename(s, fileName());
640 bool Buffer::writeFile(string const & fname) const
642 if (read_only && (fname == fileName())) {
646 FileInfo finfo(fname);
647 if (finfo.exist() && !finfo.writable()) {
653 if (params.compressed) {
654 gz::ogzstream ofs(fname.c_str());
659 retval = do_writeFile(ofs);
662 ofstream ofs(fname.c_str());
666 retval = do_writeFile(ofs);
673 bool Buffer::do_writeFile(ostream & ofs) const
677 // Use the standard "C" locale for file output.
678 ofs.imbue(std::locale::classic());
681 // The top of the file should not be written by params.
683 // write out a comment in the top of the file
684 ofs << "#LyX " << lyx_version
685 << " created this file. For more info see http://www.lyx.org/\n"
686 << "\\lyxformat " << LYX_FORMAT << "\n";
688 // now write out the buffer paramters.
689 params.writeFile(ofs);
691 ofs << "\\end_header\n";
693 Paragraph::depth_type depth = 0;
695 // this will write out all the paragraphs
696 // using recursive descent.
697 ParagraphList::const_iterator pit = paragraphs.begin();
698 ParagraphList::const_iterator pend = paragraphs.end();
699 for (; pit != pend; ++pit)
700 pit->write(this, ofs, params, depth);
702 // Write marker that shows file is complete
703 ofs << "\n\\end_document" << endl;
705 // Shouldn't really be needed....
708 // how to check if close went ok?
709 // Following is an attempt... (BE 20001011)
711 // good() returns false if any error occured, including some
713 // bad() returns true if something bad happened in the buffer,
714 // which should include file system full errors.
721 lyxerr << "Buffer::writeFile: BAD ERROR!" << endl;
723 lyxerr << "Buffer::writeFile: NOT SO BAD ERROR!"
735 pair<int, string> const addDepth(int depth, int ldepth)
739 d += (ldepth - depth) * 2;
740 return make_pair(d, string(d, ' '));
746 string const Buffer::asciiParagraph(Paragraph const & par,
747 unsigned int linelen,
748 bool noparbreak) const
750 ostringstream buffer;
752 Paragraph::depth_type ltype_depth = 0;
753 bool ref_printed = false;
754 Paragraph::depth_type depth = par.params().depth();
756 // First write the layout
757 string const & tmp = par.layout()->name();
758 if (compare_no_case(tmp, "itemize") == 0) {
760 ltype_depth = depth + 1;
761 } else if (compare_ascii_no_case(tmp, "enumerate") == 0) {
763 ltype_depth = depth + 1;
764 } else if (contains(ascii_lowercase(tmp), "ection")) {
766 ltype_depth = depth + 1;
767 } else if (contains(ascii_lowercase(tmp), "aragraph")) {
769 ltype_depth = depth + 1;
770 } else if (compare_ascii_no_case(tmp, "description") == 0) {
772 ltype_depth = depth + 1;
773 } else if (compare_ascii_no_case(tmp, "abstract") == 0) {
776 } else if (compare_ascii_no_case(tmp, "bibliography") == 0) {
784 /* maybe some vertical spaces */
786 /* the labelwidthstring used in lists */
790 /* some pagebreaks? */
794 /* what about the alignment */
796 // linelen <= 0 is special and means we don't have paragraph breaks
798 string::size_type currlinelen = 0;
804 buffer << string(depth * 2, ' ');
805 currlinelen += depth * 2;
808 // we should probably change to the paragraph language in the
809 // gettext here (if possible) so that strings are outputted in
810 // the correct language! (20012712 Jug)
814 case 4: // (Sub)Paragraph
815 case 5: // Description
819 buffer << _("Abstract") << "\n\n";
822 string const abst = _("Abstract: ");
824 currlinelen += abst.length();
827 case 7: // Bibliography
830 buffer << _("References") << "\n\n";
833 string const refs = _("References: ");
835 currlinelen += refs.length();
843 string const parlab = par.params().labelString();
844 buffer << parlab << ' ';
845 currlinelen += parlab.length() + 1;
853 pair<int, string> p = addDepth(depth, ltype_depth);
855 currlinelen += p.first;
858 // this is to change the linebreak to do it by word a bit more
859 // intelligent hopefully! (only in the case where we have a
860 // max linelength!) (Jug)
864 for (pos_type i = 0; i < par.size(); ++i) {
865 char c = par.getUChar(params, i);
867 case Paragraph::META_INSET:
869 InsetOld const * inset = par.getInset(i);
873 currlinelen += word.length();
876 if (inset->ascii(this, buffer, linelen)) {
877 // to be sure it breaks paragraph
878 currlinelen += linelen;
887 currlinelen + word.length() > linelen - 10) {
889 pair<int, string> p = addDepth(depth, ltype_depth);
891 currlinelen = p.first;
894 buffer << word << ' ';
895 currlinelen += word.length() + 1;
902 lyxerr[Debug::INFO] <<
903 "writeAsciiFile: NULL char in structure." << endl;
906 (currlinelen + word.length()) > linelen)
910 pair<int, string> p =
911 addDepth(depth, ltype_depth);
913 currlinelen = p.first;
920 return STRCONV(buffer.str());
924 void Buffer::writeFileAscii(string const & fname, int linelen)
927 if (!::openFileWrite(ofs, fname))
929 writeFileAscii(ofs, linelen);
933 void Buffer::writeFileAscii(ostream & os, int linelen)
935 ParagraphList::iterator beg = paragraphs.begin();
936 ParagraphList::iterator end = paragraphs.end();
937 ParagraphList::iterator it = beg;
938 for (; it != end; ++it) {
939 os << asciiParagraph(*it, linelen, it == beg);
945 void Buffer::makeLaTeXFile(string const & fname,
946 string const & original_path,
947 LatexRunParams const & runparams,
948 bool output_preamble, bool output_body)
950 lyxerr[Debug::LATEX] << "makeLaTeXFile..." << endl;
953 if (!::openFileWrite(ofs, fname))
956 makeLaTeXFile(ofs, original_path,
957 runparams, output_preamble, output_body);
961 lyxerr << "File was not closed properly." << endl;
966 void Buffer::makeLaTeXFile(ostream & os,
967 string const & original_path,
968 LatexRunParams const & runparams_in,
969 bool output_preamble, bool output_body)
971 LatexRunParams runparams = runparams_in;
972 niceFile = runparams.nice; // this will be used by Insetincludes.
974 // validate the buffer.
975 lyxerr[Debug::LATEX] << " Validating buffer..." << endl;
976 LaTeXFeatures features(params);
978 lyxerr[Debug::LATEX] << " Buffer validation done." << endl;
981 // The starting paragraph of the coming rows is the
982 // first paragraph of the document. (Asger)
983 texrow.start(paragraphs.begin()->id(), 0);
985 if (output_preamble && runparams.nice) {
986 os << "%% LyX " << lyx_version << " created this file. "
987 "For more info, see http://www.lyx.org/.\n"
988 "%% Do not edit unless you really know what "
993 lyxerr[Debug::INFO] << "lyx header finished" << endl;
994 // There are a few differences between nice LaTeX and usual files:
995 // usual is \batchmode and has a
996 // special input@path to allow the including of figures
997 // with either \input or \includegraphics (what figinsets do).
998 // input@path is set when the actual parameter
999 // original_path is set. This is done for usual tex-file, but not
1000 // for nice-latex-file. (Matthias 250696)
1001 if (output_preamble) {
1002 if (!runparams.nice) {
1003 // code for usual, NOT nice-latex-file
1004 os << "\\batchmode\n"; // changed
1005 // from \nonstopmode
1008 if (!original_path.empty()) {
1009 string inputpath = os::external_path(original_path);
1010 subst(inputpath, "~", "\\string~");
1011 os << "\\makeatletter\n"
1012 << "\\def\\input@path{{"
1013 << inputpath << "/}}\n"
1014 << "\\makeatother\n";
1020 // Write the preamble
1021 runparams.use_babel = params.writeLaTeX(os, features, texrow);
1027 os << "\\begin{document}\n";
1029 } // output_preamble
1030 lyxerr[Debug::INFO] << "preamble finished, now the body." << endl;
1032 if (!lyxrc.language_auto_begin) {
1033 os << subst(lyxrc.language_command_begin, "$$lang",
1034 params.language->babel())
1039 latexParagraphs(this, paragraphs, os, texrow, runparams);
1041 // add this just in case after all the paragraphs
1045 if (!lyxrc.language_auto_end) {
1046 os << subst(lyxrc.language_command_end, "$$lang",
1047 params.language->babel())
1052 if (output_preamble) {
1053 os << "\\end{document}\n";
1056 lyxerr[Debug::LATEX] << "makeLaTeXFile...done" << endl;
1058 lyxerr[Debug::LATEX] << "LaTeXFile for inclusion made."
1062 // Just to be sure. (Asger)
1065 lyxerr[Debug::INFO] << "Finished making LaTeX file." << endl;
1066 lyxerr[Debug::INFO] << "Row count was " << texrow.rows() - 1
1069 // we want this to be true outside previews (for insetexternal)
1074 bool Buffer::isLatex() const
1076 return params.getLyXTextClass().outputType() == LATEX;
1080 bool Buffer::isLinuxDoc() const
1082 return params.getLyXTextClass().outputType() == LINUXDOC;
1086 bool Buffer::isLiterate() const
1088 return params.getLyXTextClass().outputType() == LITERATE;
1092 bool Buffer::isDocBook() const
1094 return params.getLyXTextClass().outputType() == DOCBOOK;
1098 bool Buffer::isSGML() const
1100 LyXTextClass const & tclass = params.getLyXTextClass();
1102 return tclass.outputType() == LINUXDOC ||
1103 tclass.outputType() == DOCBOOK;
1107 void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
1110 if (!::openFileWrite(ofs, fname))
1113 niceFile = nice; // this will be used by included files.
1115 LaTeXFeatures features(params);
1121 LyXTextClass const & tclass = params.getLyXTextClass();
1123 string top_element = tclass.latexname();
1126 ofs << "<!doctype linuxdoc system";
1128 string preamble = params.preamble;
1129 string const name = nice ? ChangeExtension(filename_, ".sgml")
1131 preamble += features.getIncludedFiles(name);
1132 preamble += features.getLyXSGMLEntities();
1134 if (!preamble.empty()) {
1135 ofs << " [ " << preamble << " ]";
1139 if (params.options.empty())
1140 sgml::openTag(ofs, 0, false, top_element);
1142 string top = top_element;
1144 top += params.options;
1145 sgml::openTag(ofs, 0, false, top);
1149 ofs << "<!-- LyX " << lyx_version
1150 << " created this file. For more info see http://www.lyx.org/"
1153 Paragraph::depth_type depth = 0; // paragraph depth
1155 vector<string> environment_stack(5);
1157 ParagraphList::iterator pit = paragraphs.begin();
1158 ParagraphList::iterator pend = paragraphs.end();
1159 for (; pit != pend; ++pit) {
1160 LyXLayout_ptr const & style = pit->layout();
1161 // treat <toc> as a special case for compatibility with old code
1162 if (pit->isInset(0)) {
1163 InsetOld * inset = pit->getInset(0);
1164 InsetOld::Code lyx_code = inset->lyxCode();
1165 if (lyx_code == InsetOld::TOC_CODE) {
1166 string const temp = "toc";
1167 sgml::openTag(ofs, depth, false, temp);
1172 // environment tag closing
1173 for (; depth > pit->params().depth(); --depth) {
1174 sgml::closeTag(ofs, depth, false, environment_stack[depth]);
1175 environment_stack[depth].erase();
1178 // write opening SGML tags
1179 switch (style->latextype) {
1180 case LATEX_PARAGRAPH:
1181 if (depth == pit->params().depth()
1182 && !environment_stack[depth].empty()) {
1183 sgml::closeTag(ofs, depth, false, environment_stack[depth]);
1184 environment_stack[depth].erase();
1190 sgml::openTag(ofs, depth, false, style->latexname());
1195 error(ErrorItem(_("Error:"), _("Wrong depth for LatexType Command.\n"), pit->id(), 0, pit->size()));
1197 if (!environment_stack[depth].empty()) {
1198 sgml::closeTag(ofs, depth, false, environment_stack[depth]);
1202 environment_stack[depth].erase();
1203 sgml::openTag(ofs, depth, false, style->latexname());
1206 case LATEX_ENVIRONMENT:
1207 case LATEX_ITEM_ENVIRONMENT:
1208 case LATEX_BIB_ENVIRONMENT:
1210 string const & latexname = style->latexname();
1212 if (depth == pit->params().depth()
1213 && environment_stack[depth] != latexname) {
1214 sgml::closeTag(ofs, depth, false,
1215 environment_stack[depth]);
1216 environment_stack[depth].erase();
1218 if (depth < pit->params().depth()) {
1219 depth = pit->params().depth();
1220 environment_stack[depth].erase();
1222 if (environment_stack[depth] != latexname) {
1224 sgml::openTag(ofs, depth, false, "p");
1226 sgml::openTag(ofs, depth, false, latexname);
1228 if (environment_stack.size() == depth + 1)
1229 environment_stack.push_back("!-- --");
1230 environment_stack[depth] = latexname;
1233 if (style->latexparam() == "CDATA")
1236 if (style->latextype == LATEX_ENVIRONMENT) break;
1238 if (style->labeltype == LABEL_MANUAL)
1243 sgml::openTag(ofs, depth + 1, false, item_name);
1248 sgml::openTag(ofs, depth, false, style->latexname());
1252 simpleLinuxDocOnePar(ofs, pit, depth);
1255 // write closing SGML tags
1256 switch (style->latextype) {
1259 case LATEX_ENVIRONMENT:
1260 case LATEX_ITEM_ENVIRONMENT:
1261 case LATEX_BIB_ENVIRONMENT:
1262 if (style->latexparam() == "CDATA")
1266 sgml::closeTag(ofs, depth, false, style->latexname());
1272 for (int i = depth; i >= 0; --i)
1273 sgml::closeTag(ofs, depth, false, environment_stack[i]);
1277 sgml::closeTag(ofs, 0, false, top_element);
1281 // How to check for successful close
1283 // we want this to be true outside previews (for insetexternal)
1288 // checks, if newcol chars should be put into this line
1289 // writes newline, if necessary.
1292 void sgmlLineBreak(ostream & os, string::size_type & colcount,
1293 string::size_type newcol)
1296 if (colcount > lyxrc.ascii_linelen) {
1298 colcount = newcol; // assume write after this call
1313 string tag_name(PAR_TAG const & pt) {
1315 case NONE: return "!-- --";
1316 case TT: return "tt";
1317 case SF: return "sf";
1318 case BF: return "bf";
1319 case IT: return "it";
1320 case SL: return "sl";
1321 case EM: return "em";
1328 void operator|=(PAR_TAG & p1, PAR_TAG const & p2)
1330 p1 = static_cast<PAR_TAG>(p1 | p2);
1335 void reset(PAR_TAG & p1, PAR_TAG const & p2)
1337 p1 = static_cast<PAR_TAG>(p1 & ~p2);
1343 // Handle internal paragraph parsing -- layout already processed.
1344 void Buffer::simpleLinuxDocOnePar(ostream & os,
1345 ParagraphList::iterator par,
1346 Paragraph::depth_type /*depth*/) const
1348 LyXLayout_ptr const & style = par->layout();
1350 string::size_type char_line_count = 5; // Heuristic choice ;-)
1352 // gets paragraph main font
1355 if (style->labeltype == LABEL_MANUAL) {
1356 font_old = style->labelfont;
1359 font_old = style->font;
1363 LyXFont::FONT_FAMILY family_type = LyXFont::ROMAN_FAMILY;
1364 LyXFont::FONT_SERIES series_type = LyXFont::MEDIUM_SERIES;
1365 LyXFont::FONT_SHAPE shape_type = LyXFont::UP_SHAPE;
1368 stack<PAR_TAG> tag_state;
1369 // parsing main loop
1370 for (pos_type i = 0; i < par->size(); ++i) {
1372 PAR_TAG tag_close = NONE;
1373 list < PAR_TAG > tag_open;
1375 LyXFont const font = par->getFont(params, i, outerFont(par, paragraphs));
1377 if (font_old.family() != font.family()) {
1378 switch (family_type) {
1379 case LyXFont::SANS_FAMILY:
1382 case LyXFont::TYPEWRITER_FAMILY:
1389 family_type = font.family();
1391 switch (family_type) {
1392 case LyXFont::SANS_FAMILY:
1393 tag_open.push_back(SF);
1395 case LyXFont::TYPEWRITER_FAMILY:
1396 tag_open.push_back(TT);
1403 if (font_old.series() != font.series()) {
1404 switch (series_type) {
1405 case LyXFont::BOLD_SERIES:
1412 series_type = font.series();
1414 switch (series_type) {
1415 case LyXFont::BOLD_SERIES:
1416 tag_open.push_back(BF);
1424 if (font_old.shape() != font.shape()) {
1425 switch (shape_type) {
1426 case LyXFont::ITALIC_SHAPE:
1429 case LyXFont::SLANTED_SHAPE:
1436 shape_type = font.shape();
1438 switch (shape_type) {
1439 case LyXFont::ITALIC_SHAPE:
1440 tag_open.push_back(IT);
1442 case LyXFont::SLANTED_SHAPE:
1443 tag_open.push_back(SL);
1450 if (font_old.emph() != font.emph()) {
1451 if (font.emph() == LyXFont::ON) {
1452 tag_open.push_back(EM);
1461 list < PAR_TAG > temp;
1462 while (!tag_state.empty() && tag_close) {
1463 PAR_TAG k = tag_state.top();
1465 os << "</" << tag_name(k) << '>';
1472 for(list< PAR_TAG >::const_iterator j = temp.begin();
1473 j != temp.end(); ++j) {
1475 os << '<' << tag_name(*j) << '>';
1478 for(list< PAR_TAG >::const_iterator j = tag_open.begin();
1479 j != tag_open.end(); ++j) {
1481 os << '<' << tag_name(*j) << '>';
1484 char c = par->getChar(i);
1486 if (c == Paragraph::META_INSET) {
1487 InsetOld * inset = par->getInset(i);
1488 inset->linuxdoc(this, os);
1493 if (style->latexparam() == "CDATA") {
1494 // "TeX"-Mode on == > SGML-Mode on.
1501 boost::tie(ws, str) = sgml::escapeChar(c);
1502 if (ws && !par->isFreeSpacing()) {
1503 // in freespacing mode, spaces are
1504 // non-breaking characters
1505 if (desc_on) {// if char is ' ' then...
1508 sgmlLineBreak(os, char_line_count, 6);
1512 sgmlLineBreak(os, char_line_count, 1);
1517 char_line_count += str.length();
1523 while (!tag_state.empty()) {
1524 os << "</" << tag_name(tag_state.top()) << '>';
1528 // resets description flag correctly
1530 // <tag> not closed...
1531 sgmlLineBreak(os, char_line_count, 6);
1537 void Buffer::makeDocBookFile(string const & fname, bool nice, bool only_body)
1540 if (!::openFileWrite(ofs, fname))
1543 niceFile = nice; // this will be used by Insetincludes.
1545 LaTeXFeatures features(params);
1550 LyXTextClass const & tclass = params.getLyXTextClass();
1551 string top_element = tclass.latexname();
1554 ofs << "<!DOCTYPE " << top_element
1555 << " PUBLIC \"-//OASIS//DTD DocBook V4.1//EN\"";
1557 string preamble = params.preamble;
1558 string const name = nice ? ChangeExtension(filename_, ".sgml")
1560 preamble += features.getIncludedFiles(name);
1561 preamble += features.getLyXSGMLEntities();
1563 if (!preamble.empty()) {
1564 ofs << "\n [ " << preamble << " ]";
1569 string top = top_element;
1571 top += params.language->code();
1574 if (!params.options.empty()) {
1576 top += params.options;
1578 sgml::openTag(ofs, 0, false, top);
1580 ofs << "<!-- DocBook file was created by LyX " << lyx_version
1581 << "\n See http://www.lyx.org/ for more information -->\n";
1583 vector<string> environment_stack(10);
1584 vector<string> environment_inner(10);
1585 vector<string> command_stack(10);
1587 bool command_flag = false;
1588 Paragraph::depth_type command_depth = 0;
1589 Paragraph::depth_type command_base = 0;
1590 Paragraph::depth_type cmd_depth = 0;
1591 Paragraph::depth_type depth = 0; // paragraph depth
1594 string command_name;
1596 ParagraphList::iterator par = paragraphs.begin();
1597 ParagraphList::iterator pend = paragraphs.end();
1599 for (; par != pend; ++par) {
1603 int desc_on = 0; // description mode
1605 LyXLayout_ptr const & style = par->layout();
1607 // environment tag closing
1608 for (; depth > par->params().depth(); --depth) {
1609 if (environment_inner[depth] != "!-- --" && !environment_inner[depth].empty()) {
1610 item_name = "listitem";
1611 sgml::closeTag(ofs, command_depth + depth, false, item_name);
1612 if (environment_inner[depth] == "varlistentry")
1613 sgml::closeTag(ofs, depth+command_depth, false, environment_inner[depth]);
1615 sgml::closeTag(ofs, depth + command_depth, false, environment_stack[depth]);
1616 environment_stack[depth].erase();
1617 environment_inner[depth].erase();
1620 if (depth == par->params().depth()
1621 && environment_stack[depth] != style->latexname()
1622 && !environment_stack[depth].empty()) {
1623 if (environment_inner[depth] != "!-- --") {
1624 item_name= "listitem";
1625 sgml::closeTag(ofs, command_depth+depth, false, item_name);
1626 if (environment_inner[depth] == "varlistentry")
1627 sgml::closeTag(ofs, depth + command_depth, false, environment_inner[depth]);
1630 sgml::closeTag(ofs, depth + command_depth, false, environment_stack[depth]);
1632 environment_stack[depth].erase();
1633 environment_inner[depth].erase();
1636 // Write opening SGML tags.
1637 switch (style->latextype) {
1638 case LATEX_PARAGRAPH:
1639 sgml::openTag(ofs, depth + command_depth,
1640 false, style->latexname());
1645 error(ErrorItem(_("Error"), _("Wrong depth for LatexType Command."), par->id(), 0, par->size()));
1647 command_name = style->latexname();
1649 sgmlparam = style->latexparam();
1650 c_params = split(sgmlparam, c_depth,'|');
1652 cmd_depth = atoi(c_depth);
1655 if (cmd_depth < command_base) {
1656 for (Paragraph::depth_type j = command_depth;
1657 j >= command_base; --j) {
1658 sgml::closeTag(ofs, j, false, command_stack[j]);
1661 command_depth = command_base = cmd_depth;
1662 } else if (cmd_depth <= command_depth) {
1663 for (int j = command_depth;
1664 j >= int(cmd_depth); --j) {
1665 sgml::closeTag(ofs, j, false, command_stack[j]);
1668 command_depth = cmd_depth;
1670 command_depth = cmd_depth;
1672 command_depth = command_base = cmd_depth;
1673 command_flag = true;
1675 if (command_stack.size() == command_depth + 1)
1676 command_stack.push_back(string());
1677 command_stack[command_depth] = command_name;
1679 // treat label as a special case for
1680 // more WYSIWYM handling.
1681 // This is a hack while paragraphs can't have
1682 // attributes, like id in this case.
1683 if (par->isInset(0)) {
1684 InsetOld * inset = par->getInset(0);
1685 InsetOld::Code lyx_code = inset->lyxCode();
1686 if (lyx_code == InsetOld::LABEL_CODE) {
1687 command_name += " id=\"";
1688 command_name += (static_cast<InsetCommand *>(inset))->getContents();
1689 command_name += '"';
1694 sgml::openTag(ofs, depth + command_depth, false, command_name);
1696 item_name = c_params.empty() ? "title" : c_params;
1697 sgml::openTag(ofs, depth + 1 + command_depth, false, item_name);
1700 case LATEX_ENVIRONMENT:
1701 case LATEX_ITEM_ENVIRONMENT:
1702 if (depth < par->params().depth()) {
1703 depth = par->params().depth();
1704 environment_stack[depth].erase();
1707 if (environment_stack[depth] != style->latexname()) {
1708 if (environment_stack.size() == depth + 1) {
1709 environment_stack.push_back("!-- --");
1710 environment_inner.push_back("!-- --");
1712 environment_stack[depth] = style->latexname();
1713 environment_inner[depth] = "!-- --";
1714 sgml::openTag(ofs, depth + command_depth, false, environment_stack[depth]);
1716 if (environment_inner[depth] != "!-- --") {
1717 item_name= "listitem";
1718 sgml::closeTag(ofs, command_depth + depth, false, item_name);
1719 if (environment_inner[depth] == "varlistentry")
1720 sgml::closeTag(ofs, depth + command_depth, false, environment_inner[depth]);
1724 if (style->latextype == LATEX_ENVIRONMENT) {
1725 if (!style->latexparam().empty()) {
1726 if (style->latexparam() == "CDATA")
1729 sgml::openTag(ofs, depth + command_depth, false, style->latexparam());
1734 desc_on = (style->labeltype == LABEL_MANUAL);
1736 environment_inner[depth] = desc_on ? "varlistentry" : "listitem";
1737 sgml::openTag(ofs, depth + 1 + command_depth,
1738 false, environment_inner[depth]);
1740 item_name = desc_on ? "term" : "para";
1741 sgml::openTag(ofs, depth + 1 + command_depth,
1745 sgml::openTag(ofs, depth + command_depth,
1746 false, style->latexname());
1750 simpleDocBookOnePar(ofs, par, desc_on,
1751 depth + 1 + command_depth);
1754 // write closing SGML tags
1755 switch (style->latextype) {
1757 end_tag = c_params.empty() ? "title" : c_params;
1758 sgml::closeTag(ofs, depth + command_depth,
1761 case LATEX_ENVIRONMENT:
1762 if (!style->latexparam().empty()) {
1763 if (style->latexparam() == "CDATA")
1766 sgml::closeTag(ofs, depth + command_depth, false, style->latexparam());
1769 case LATEX_ITEM_ENVIRONMENT:
1770 if (desc_on == 1) break;
1772 sgml::closeTag(ofs, depth + 1 + command_depth, false, end_tag);
1774 case LATEX_PARAGRAPH:
1775 sgml::closeTag(ofs, depth + command_depth, false, style->latexname());
1778 sgml::closeTag(ofs, depth + command_depth, false, style->latexname());
1784 for (int d = depth; d >= 0; --d) {
1785 if (!environment_stack[depth].empty()) {
1786 if (environment_inner[depth] != "!-- --") {
1787 item_name = "listitem";
1788 sgml::closeTag(ofs, command_depth + depth, false, item_name);
1789 if (environment_inner[depth] == "varlistentry")
1790 sgml::closeTag(ofs, depth + command_depth, false, environment_inner[depth]);
1793 sgml::closeTag(ofs, depth + command_depth, false, environment_stack[depth]);
1797 for (int j = command_depth; j >= 0 ; --j)
1798 if (!command_stack[j].empty()) {
1799 sgml::closeTag(ofs, j, false, command_stack[j]);
1804 sgml::closeTag(ofs, 0, false, top_element);
1807 // How to check for successful close
1809 // we want this to be true outside previews (for insetexternal)
1814 void Buffer::simpleDocBookOnePar(ostream & os,
1815 ParagraphList::iterator par, int & desc_on,
1816 Paragraph::depth_type depth) const
1818 bool emph_flag = false;
1820 LyXLayout_ptr const & style = par->layout();
1822 LyXFont font_old = (style->labeltype == LABEL_MANUAL ? style->labelfont : style->font);
1824 int char_line_count = depth;
1825 //if (!style.free_spacing)
1826 // os << string(depth,' ');
1828 // parsing main loop
1829 for (pos_type i = 0; i < par->size(); ++i) {
1830 LyXFont font = par->getFont(params, i, outerFont(par, paragraphs));
1832 // handle <emphasis> tag
1833 if (font_old.emph() != font.emph()) {
1834 if (font.emph() == LyXFont::ON) {
1835 if (style->latexparam() == "CDATA")
1838 if (style->latexparam() == "CDATA")
1842 if (style->latexparam() == "CDATA")
1844 os << "</emphasis>";
1845 if (style->latexparam() == "CDATA")
1852 if (par->isInset(i)) {
1853 InsetOld * inset = par->getInset(i);
1854 // don't print the inset in position 0 if desc_on == 3 (label)
1855 if (i || desc_on != 3) {
1856 if (style->latexparam() == "CDATA")
1858 inset->docbook(this, os, false);
1859 if (style->latexparam() == "CDATA")
1863 char c = par->getChar(i);
1866 boost::tie(ws, str) = sgml::escapeChar(c);
1868 if (style->pass_thru) {
1870 } else if (par->isFreeSpacing() || c != ' ') {
1872 } else if (desc_on == 1) {
1874 os << "\n</term><listitem><para>";
1884 if (style->latexparam() == "CDATA")
1886 os << "</emphasis>";
1887 if (style->latexparam() == "CDATA")
1891 // resets description flag correctly
1893 // <term> not closed...
1894 os << "</term>\n<listitem><para> </para>";
1896 if (style->free_spacing)
1901 // chktex should be run with these flags disabled: 3, 22, 25, 30, 38(?)
1902 // Other flags: -wall -v0 -x
1903 int Buffer::runChktex()
1907 // get LaTeX-Filename
1908 string const name = getLatexName();
1909 string path = filePath();
1911 string const org_path = path;
1912 if (lyxrc.use_tempdir || !IsDirWriteable(path)) {
1916 Path p(path); // path to LaTeX file
1917 message(_("Running chktex..."));
1919 // Generate the LaTeX file if neccessary
1920 LatexRunParams runparams;
1921 runparams.flavor = LatexRunParams::LATEX;
1922 runparams.nice = false;
1923 makeLaTeXFile(name, org_path, runparams);
1926 Chktex chktex(lyxrc.chktex_command, name, filePath());
1927 int res = chktex.run(terr); // run chktex
1930 Alert::error(_("chktex failure"),
1931 _("Could not run chktex successfully."));
1932 } else if (res > 0) {
1933 // Insert all errors as errors boxes
1934 bufferErrors(*this, terr);
1943 void Buffer::validate(LaTeXFeatures & features) const
1945 LyXTextClass const & tclass = params.getLyXTextClass();
1947 if (params.tracking_changes) {
1948 features.require("dvipost");
1949 features.require("color");
1952 // AMS Style is at document level
1953 if (params.use_amsmath == BufferParams::AMS_ON
1954 || tclass.provides(LyXTextClass::amsmath))
1955 features.require("amsmath");
1957 for_each(paragraphs.begin(), paragraphs.end(),
1958 boost::bind(&Paragraph::validate, _1, boost::ref(features)));
1960 // the bullet shapes are buffer level not paragraph level
1961 // so they are tested here
1962 for (int i = 0; i < 4; ++i) {
1963 if (params.user_defined_bullets[i] != ITEMIZE_DEFAULTS[i]) {
1964 int const font = params.user_defined_bullets[i].getFont();
1966 int const c = params
1967 .user_defined_bullets[i]
1974 features.require("latexsym");
1976 } else if (font == 1) {
1977 features.require("amssymb");
1978 } else if ((font >= 2 && font <= 5)) {
1979 features.require("pifont");
1984 if (lyxerr.debugging(Debug::LATEX)) {
1985 features.showStruct();
1990 void Buffer::getLabelList(std::vector<string> & list) const
1992 /// if this is a child document and the parent is already loaded
1993 /// Use the parent's list instead [ale990407]
1994 if (!params.parentname.empty()
1995 && bufferlist.exists(params.parentname)) {
1996 Buffer const * tmp = bufferlist.getBuffer(params.parentname);
1998 tmp->getLabelList(list);
2003 for (inset_iterator it = inset_const_iterator_begin();
2004 it != inset_const_iterator_end(); ++it) {
2005 it->getLabelList(list);
2010 // This is also a buffer property (ale)
2011 void Buffer::fillWithBibKeys(std::vector<std::pair<string, string> > & keys) const
2013 /// if this is a child document and the parent is already loaded
2014 /// use the parent's list instead [ale990412]
2015 if (!params.parentname.empty() && bufferlist.exists(params.parentname)) {
2016 Buffer const * tmp = bufferlist.getBuffer(params.parentname);
2018 tmp->fillWithBibKeys(keys);
2023 for (inset_iterator it = inset_const_iterator_begin();
2024 it != inset_const_iterator_end(); ++it) {
2025 if (it->lyxCode() == InsetOld::BIBTEX_CODE)
2026 static_cast<InsetBibtex &>(*it).fillWithBibKeys(this, keys);
2027 else if (it->lyxCode() == InsetOld::INCLUDE_CODE)
2028 static_cast<InsetInclude &>(*it).fillWithBibKeys(keys);
2029 else if (it->lyxCode() == InsetOld::BIBITEM_CODE) {
2030 InsetBibitem & bib = static_cast<InsetBibitem &>(*it);
2031 string const key = bib.getContents();
2032 string const opt = bib.getOptions();
2033 string const ref; // = pit->asString(this, false);
2034 string const info = opt + "TheBibliographyRef" + ref;
2035 keys.push_back(pair<string, string>(key, info));
2041 bool Buffer::isDepClean(string const & name) const
2043 DepClean::const_iterator it = dep_clean_.find(name);
2044 if (it == dep_clean_.end())
2050 void Buffer::markDepClean(string const & name)
2052 dep_clean_[name] = true;
2056 bool Buffer::dispatch(string const & command, bool * result)
2058 // Split command string into command and argument
2060 string line = ltrim(command);
2061 string const arg = trim(split(line, cmd, ' '));
2063 return dispatch(lyxaction.LookupFunc(cmd), arg, result);
2067 bool Buffer::dispatch(int action, string const & argument, bool * result)
2069 bool dispatched = true;
2073 bool const tmp = Exporter::Export(this, argument, false);
2086 void Buffer::changeLanguage(Language const * from, Language const * to)
2088 lyxerr << "Changing Language!" << endl;
2090 // Take care of l10n/i18n
2093 ParIterator end = par_iterator_end();
2094 for (ParIterator it = par_iterator_begin(); it != end; ++it)
2095 it->changeLanguage(params, from, to);
2099 void Buffer::updateDocLang(Language const * nlang)
2101 messages_.reset(new Messages(nlang->code()));
2105 bool Buffer::isMultiLingual()
2107 ParIterator end = par_iterator_end();
2108 for (ParIterator it = par_iterator_begin(); it != end; ++it)
2109 if (it->isMultiLingual(params))
2116 void Buffer::inset_iterator::setParagraph()
2118 while (pit != pend) {
2119 it = pit->insetlist.begin();
2120 if (it != pit->insetlist.end())
2127 InsetOld * Buffer::getInsetFromID(int id_arg) const
2129 for (inset_iterator it = inset_const_iterator_begin();
2130 it != inset_const_iterator_end(); ++it)
2132 if (it->id() == id_arg)
2134 InsetOld * in = it->getInsetFromID(id_arg);
2142 ParIterator Buffer::getParFromID(int id) const
2144 #warning FIXME: const correctness! (Andre)
2145 ParIterator it = const_cast<Buffer*>(this)->par_iterator_begin();
2146 ParIterator end = const_cast<Buffer*>(this)->par_iterator_end();
2148 #warning FIXME, perhaps this func should return a ParIterator? (Lgb)
2150 // John says this is called with id == -1 from undo
2151 lyxerr << "getParFromID(), id: " << id << endl;
2155 for (; it != end; ++it)
2163 bool Buffer::hasParWithID(int id) const
2165 ParConstIterator it = par_iterator_begin();
2166 ParConstIterator end = par_iterator_end();
2169 // John says this is called with id == -1 from undo
2170 lyxerr << "hasParWithID(), id: " << id << endl;
2174 for (; it != end; ++it)
2182 ParIterator Buffer::par_iterator_begin()
2184 return ParIterator(paragraphs.begin(), paragraphs);
2188 ParIterator Buffer::par_iterator_end()
2190 return ParIterator(paragraphs.end(), paragraphs);
2193 ParConstIterator Buffer::par_iterator_begin() const
2195 return ParConstIterator(const_cast<ParagraphList&>(paragraphs).begin(), paragraphs);
2199 ParConstIterator Buffer::par_iterator_end() const
2201 return ParConstIterator(const_cast<ParagraphList&>(paragraphs).end(), paragraphs);
2205 Language const * Buffer::getLanguage() const
2207 return params.language;
2211 string const Buffer::B_(string const & l10n) const
2213 if (messages_.get()) {
2214 return messages_->get(l10n);
2221 bool Buffer::isClean() const
2227 bool Buffer::isBakClean() const
2233 void Buffer::markClean() const
2239 // if the .lyx file has been saved, we don't need an
2245 void Buffer::markBakClean()
2251 void Buffer::setUnnamed(bool flag)
2257 bool Buffer::isUnnamed()
2263 void Buffer::markDirty()
2271 DepClean::iterator it = dep_clean_.begin();
2272 DepClean::const_iterator const end = dep_clean_.end();
2274 for (; it != end; ++it) {
2280 string const & Buffer::fileName() const
2286 string const & Buffer::filePath() const
2292 bool Buffer::isReadonly() const
2298 void Buffer::setParentName(string const & name)
2300 params.parentname = name;
2304 Buffer::inset_iterator::inset_iterator()
2309 Buffer::inset_iterator::inset_iterator(base_type p, base_type e)
2316 Buffer::inset_iterator Buffer::inset_iterator_begin()
2318 return inset_iterator(paragraphs.begin(), paragraphs.end());
2322 Buffer::inset_iterator Buffer::inset_iterator_end()
2324 return inset_iterator(paragraphs.end(), paragraphs.end());
2328 Buffer::inset_iterator Buffer::inset_const_iterator_begin() const
2330 return inset_iterator(const_cast<ParagraphList&>(paragraphs).begin(),
2331 const_cast<ParagraphList&>(paragraphs).end());
2335 Buffer::inset_iterator Buffer::inset_const_iterator_end() const
2337 return inset_iterator(const_cast<ParagraphList&>(paragraphs).end(),
2338 const_cast<ParagraphList&>(paragraphs).end());
2342 Buffer::inset_iterator & Buffer::inset_iterator::operator++()
2346 if (it == pit->insetlist.end()) {
2355 Buffer::inset_iterator Buffer::inset_iterator::operator++(int)
2357 inset_iterator tmp = *this;
2363 Buffer::inset_iterator::reference Buffer::inset_iterator::operator*()
2369 Buffer::inset_iterator::pointer Buffer::inset_iterator::operator->()
2375 ParagraphList::iterator Buffer::inset_iterator::getPar() const
2381 lyx::pos_type Buffer::inset_iterator::getPos() const
2387 bool operator==(Buffer::inset_iterator const & iter1,
2388 Buffer::inset_iterator const & iter2)
2390 return iter1.pit == iter2.pit
2391 && (iter1.pit == iter1.pend || iter1.it == iter2.it);
2395 bool operator!=(Buffer::inset_iterator const & iter1,
2396 Buffer::inset_iterator const & iter2)
2398 return !(iter1 == iter2);