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 "BufferView.h"
36 #include "ParagraphParameters.h"
37 #include "iterators.h"
38 #include "lyxtextclasslist.h"
40 #include "paragraph_funcs.h"
44 #include "frontends/LyXView.h"
46 #include "mathed/formulamacro.h"
47 #include "mathed/formula.h"
49 #include "insets/insetbibitem.h"
50 #include "insets/insetbibtex.h"
51 #include "insets/insetinclude.h"
52 #include "insets/insettext.h"
54 #include "frontends/Dialogs.h"
55 #include "frontends/Alert.h"
57 #include "graphics/Previews.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"
69 #include <boost/bind.hpp>
70 #include <boost/tuple/tuple.hpp>
82 #include <sys/types.h>
89 using namespace lyx::support;
91 #ifndef CXX_GLOBAL_CSTD
103 using std::make_pair;
111 using lyx::textclass_type;
113 // all these externs should eventually be removed.
114 extern BufferList bufferlist;
118 const int LYX_FORMAT = 224;
122 Buffer::Buffer(string const & file, bool ronly)
123 : niceFile(true), lyx_clean(true), bak_clean(true),
124 unnamed(false), read_only(ronly),
125 filename_(file), users(0)
127 lyxerr[Debug::INFO] << "Buffer::Buffer()" << endl;
128 filepath_ = OnlyPath(file);
130 if (read_only || lyxrc.use_tempdir) {
131 tmppath = CreateBufferTmpDir();
136 // set initial author
137 authors().record(Author(lyxrc.user_name, lyxrc.user_email));
143 lyxerr[Debug::INFO] << "Buffer::~Buffer()" << endl;
144 // here the buffer should take care that it is
145 // saved properly, before it goes into the void.
147 // make sure that views using this buffer
152 if (!tmppath.empty() && destroyDir(tmppath) != 0) {
153 Alert::warning(_("Could not remove temporary directory"),
154 bformat(_("Could not remove the temporary directory %1$s"), tmppath));
159 // Remove any previewed LaTeX snippets assocoated with this buffer.
160 grfx::Previews::get().removeLoader(this);
164 string const Buffer::getLatexName(bool no_path) const
166 string const name = ChangeExtension(MakeLatexName(fileName()), ".tex");
167 return no_path ? OnlyFilename(name) : name;
171 pair<Buffer::LogType, string> const Buffer::getLogName() const
173 string const filename = getLatexName(false);
175 if (filename.empty())
176 return make_pair(Buffer::latexlog, string());
178 string path = OnlyPath(filename);
180 if (lyxrc.use_tempdir || !IsDirWriteable(path))
183 string const fname = AddName(path,
184 OnlyFilename(ChangeExtension(filename,
187 AddName(path, OnlyFilename(
188 ChangeExtension(filename,
189 formats.extension("literate") + ".out")));
191 // If no Latex log or Build log is newer, show Build log
193 FileInfo const f_fi(fname);
194 FileInfo const b_fi(bname);
197 (!f_fi.exist() || f_fi.getModificationTime() < b_fi.getModificationTime())) {
198 lyxerr[Debug::FILES] << "Log name calculated as: " << bname << endl;
199 return make_pair(Buffer::buildlog, bname);
201 lyxerr[Debug::FILES] << "Log name calculated as: " << fname << endl;
202 return make_pair(Buffer::latexlog, fname);
206 void Buffer::setReadonly(bool flag)
208 if (read_only != flag) {
212 users->owner()->getDialogs().updateBufferDependent(false);
217 AuthorList & Buffer::authors()
219 return params.authorlist;
223 /// Update window titles of all users
224 // Should work on a list
225 void Buffer::updateTitles() const
228 users->owner()->updateWindowTitle();
232 /// Reset autosave timer of all users
233 // Should work on a list
234 void Buffer::resetAutosaveTimers() const
237 users->owner()->resetAutosaveTimer();
241 void Buffer::setFileName(string const & newfile)
243 filename_ = MakeAbsPath(newfile);
244 filepath_ = OnlyPath(filename_);
245 setReadonly(IsFileWriteable(filename_) == 0);
250 // We'll remove this later. (Lgb)
253 void unknownClass(string const & unknown)
255 Alert::warning(_("Unknown document class"),
256 bformat(_("Using the default document class, because the "
257 " class %1$s is unknown."), unknown));
262 int Buffer::readHeader(LyXLex & lex)
264 int unknown_tokens = 0;
268 string const token = lex.getString();
273 if (token == "\\end_header")
276 lyxerr[Debug::PARSER] << "Handling header token: `"
277 << token << '\'' << endl;
280 string unknown = params.readToken(lex, token);
281 if (!unknown.empty()) {
282 if (unknown[0] != '\\') {
283 unknownClass(unknown);
286 string const s = bformat(_("Unknown token: "
290 parseError(ErrorItem(_("Header error"), s,
295 return unknown_tokens;
299 // candidate for move to BufferView
300 // (at least some parts in the beginning of the func)
303 // changed to be public and have one parameter
304 // if par = 0 normal behavior
305 // else insert behavior
306 // Returns false if "\the_end" is not read (Asger)
307 bool Buffer::readBody(LyXLex & lex, ParagraphList::iterator pit)
309 Paragraph::depth_type depth = 0;
310 bool the_end_read = false;
312 if (paragraphs.empty()) {
314 if (!params.getLyXTextClass().load()) {
315 string theclass = params.getLyXTextClass().name();
316 Alert::error(_("Can't load document class"), bformat(
317 "Using the default document class, because the "
318 " class %1$s could not be loaded.", theclass));
319 params.textclass = 0;
322 // We are inserting into an existing document
323 users->text->breakParagraph(paragraphs);
325 // We don't want to adopt the parameters from the
326 // document we insert, so read them into a temporary buffer
327 // and then discard it
329 Buffer tmpbuf("", false);
330 tmpbuf.readHeader(lex);
335 string const token = lex.getString();
340 lyxerr[Debug::PARSER] << "Handling token: `"
341 << token << '\'' << endl;
343 if (token == "\\the_end") {
348 readParagraph(lex, token, paragraphs, pit, depth);
355 int Buffer::readParagraph(LyXLex & lex, string const & token,
356 ParagraphList & pars, ParagraphList::iterator & pit,
357 Paragraph::depth_type & depth)
359 static Change current_change;
362 if (token == "\\layout") {
363 lex.pushToken(token);
366 par.params().depth(depth);
367 if (params.tracking_changes)
369 LyXFont f(LyXFont::ALL_INHERIT, params.language);
373 if (pit != pars.end())
376 pit = pars.insert(pit, par);
378 // FIXME: goddamn InsetTabular makes us pass a Buffer
380 ::readParagraph(*this, *pit, lex);
382 } else if (token == "\\begin_deeper") {
384 } else if (token == "\\end_deeper") {
386 lex.printError("\\end_deeper: " "depth is already null");
397 // needed to insert the selection
398 void Buffer::insertStringAsLines(ParagraphList::iterator & par, pos_type & pos,
399 LyXFont const & fn,string const & str)
401 LyXLayout_ptr const & layout = par->layout();
405 par->checkInsertChar(font);
406 // insert the string, don't insert doublespace
407 bool space_inserted = true;
408 bool autobreakrows = !par->inInset() ||
409 static_cast<InsetText *>(par->inInset())->getAutoBreakRows();
410 for(string::const_iterator cit = str.begin();
411 cit != str.end(); ++cit) {
413 if (autobreakrows && (!par->empty() || par->allowEmpty())) {
414 breakParagraph(params, paragraphs, par, pos,
415 layout->isEnvironment());
418 space_inserted = true;
422 // do not insert consecutive spaces if !free_spacing
423 } else if ((*cit == ' ' || *cit == '\t') &&
424 space_inserted && !par->isFreeSpacing()) {
426 } else if (*cit == '\t') {
427 if (!par->isFreeSpacing()) {
428 // tabs are like spaces here
429 par->insertChar(pos, ' ', font);
431 space_inserted = true;
433 const pos_type nb = 8 - pos % 8;
434 for (pos_type a = 0; a < nb ; ++a) {
435 par->insertChar(pos, ' ', font);
438 space_inserted = true;
440 } else if (!IsPrintable(*cit)) {
441 // Ignore unprintables
444 // just insert the character
445 par->insertChar(pos, *cit, font);
447 space_inserted = (*cit == ' ');
454 bool Buffer::readFile(LyXLex & lex, string const & filename)
456 bool ret = readFile(lex, filename, paragraphs.begin());
458 // After we have read a file, we must ensure that the buffer
459 // language is set and used in the gui.
460 // If you know of a better place to put this, please tell me. (Lgb)
461 updateDocLang(params.language);
467 // FIXME: all the below Alerts should give the filename..
468 bool Buffer::readFile(LyXLex & lex, string const & filename,
469 ParagraphList::iterator pit)
472 Alert::error(_("Document could not be read"),
473 _("The specified document could not be read."));
478 string const token(lex.getString());
481 Alert::error(_("Document could not be read"),
482 _("The specified document could not be read."));
486 // the first token _must_ be...
487 if (token != "\\lyxformat") {
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()) {
651 ofstream ofs(fname.c_str());
657 // Use the standard "C" locale for file output.
658 ofs.imbue(std::locale::classic());
661 // The top of the file should not be written by params.
663 // write out a comment in the top of the file
664 ofs << '#' << lyx_docversion
665 << " created this file. For more info see http://www.lyx.org/\n"
666 << "\\lyxformat " << LYX_FORMAT << "\n";
668 // now write out the buffer paramters.
669 params.writeFile(ofs);
671 ofs << "\\end_header\n";
673 Paragraph::depth_type depth = 0;
675 // this will write out all the paragraphs
676 // using recursive descent.
677 ParagraphList::const_iterator pit = paragraphs.begin();
678 ParagraphList::const_iterator pend = paragraphs.end();
679 for (; pit != pend; ++pit)
680 pit->write(this, ofs, params, depth);
682 // Write marker that shows file is complete
683 ofs << "\n\\the_end" << endl;
687 // how to check if close went ok?
688 // Following is an attempt... (BE 20001011)
690 // good() returns false if any error occured, including some
692 // bad() returns true if something bad happened in the buffer,
693 // which should include file system full errors.
700 lyxerr << "Buffer::writeFile: BAD ERROR!" << endl;
702 lyxerr << "Buffer::writeFile: NOT SO BAD ERROR!"
714 pair<int, string> const addDepth(int depth, int ldepth)
718 d += (ldepth - depth) * 2;
719 return make_pair(d, string(d, ' '));
725 string const Buffer::asciiParagraph(Paragraph const & par,
726 unsigned int linelen,
727 bool noparbreak) const
729 ostringstream buffer;
731 Paragraph::depth_type ltype_depth = 0;
732 bool ref_printed = false;
733 Paragraph::depth_type depth = par.params().depth();
735 // First write the layout
736 string const & tmp = par.layout()->name();
737 if (compare_no_case(tmp, "itemize") == 0) {
739 ltype_depth = depth + 1;
740 } else if (compare_ascii_no_case(tmp, "enumerate") == 0) {
742 ltype_depth = depth + 1;
743 } else if (contains(ascii_lowercase(tmp), "ection")) {
745 ltype_depth = depth + 1;
746 } else if (contains(ascii_lowercase(tmp), "aragraph")) {
748 ltype_depth = depth + 1;
749 } else if (compare_ascii_no_case(tmp, "description") == 0) {
751 ltype_depth = depth + 1;
752 } else if (compare_ascii_no_case(tmp, "abstract") == 0) {
755 } else if (compare_ascii_no_case(tmp, "bibliography") == 0) {
763 /* maybe some vertical spaces */
765 /* the labelwidthstring used in lists */
769 /* some pagebreaks? */
773 /* what about the alignment */
775 // linelen <= 0 is special and means we don't have paragraph breaks
777 string::size_type currlinelen = 0;
783 buffer << string(depth * 2, ' ');
784 currlinelen += depth * 2;
787 // we should probably change to the paragraph language in the
788 // gettext here (if possible) so that strings are outputted in
789 // the correct language! (20012712 Jug)
793 case 4: // (Sub)Paragraph
794 case 5: // Description
798 buffer << _("Abstract") << "\n\n";
801 string const abst = _("Abstract: ");
803 currlinelen += abst.length();
806 case 7: // Bibliography
809 buffer << _("References") << "\n\n";
812 string const refs = _("References: ");
814 currlinelen += refs.length();
822 string const parlab = par.params().labelString();
823 buffer << parlab << ' ';
824 currlinelen += parlab.length() + 1;
832 pair<int, string> p = addDepth(depth, ltype_depth);
834 currlinelen += p.first;
837 // this is to change the linebreak to do it by word a bit more
838 // intelligent hopefully! (only in the case where we have a
839 // max linelength!) (Jug)
843 for (pos_type i = 0; i < par.size(); ++i) {
844 char c = par.getUChar(params, i);
846 case Paragraph::META_INSET:
848 Inset const * inset = par.getInset(i);
852 currlinelen += word.length();
855 if (inset->ascii(this, buffer, linelen)) {
856 // to be sure it breaks paragraph
857 currlinelen += linelen;
866 currlinelen + word.length() > linelen - 10) {
868 pair<int, string> p = addDepth(depth, ltype_depth);
870 currlinelen = p.first;
873 buffer << word << ' ';
874 currlinelen += word.length() + 1;
881 lyxerr[Debug::INFO] <<
882 "writeAsciiFile: NULL char in structure." << endl;
885 (currlinelen + word.length()) > linelen)
889 pair<int, string> p =
890 addDepth(depth, ltype_depth);
892 currlinelen = p.first;
899 return STRCONV(buffer.str());
903 void Buffer::writeFileAscii(string const & fname, int linelen)
905 ofstream ofs(fname.c_str());
907 string const file = MakeDisplayPath(fname, 50);
908 string text = bformat(_("Could not save the document\n%1$s."), file);
909 Alert::error(_("Could not save document"), text);
912 writeFileAscii(ofs, linelen);
916 void Buffer::writeFileAscii(ostream & os, int linelen)
918 ParagraphList::iterator beg = paragraphs.begin();
919 ParagraphList::iterator end = paragraphs.end();
920 ParagraphList::iterator it = beg;
921 for (; it != end; ++it) {
922 os << asciiParagraph(*it, linelen, it == beg);
929 void Buffer::makeLaTeXFile(string const & fname,
930 string const & original_path,
931 LatexRunParams const & runparams,
932 bool only_body, bool only_preamble)
934 lyxerr[Debug::LATEX] << "makeLaTeXFile..." << endl;
936 ofstream ofs(fname.c_str());
938 string const file = MakeDisplayPath(fname, 50);
939 string text = bformat(_("Could not open the specified document\n%1$s."),
941 Alert::error(_("Could not open file"), text);
945 makeLaTeXFile(ofs, original_path,
946 runparams, only_body, only_preamble);
950 lyxerr << "File was not closed properly." << endl;
955 void Buffer::makeLaTeXFile(ostream & os,
956 string const & original_path,
957 LatexRunParams const & runparams_in,
958 bool only_body, bool only_preamble)
960 LatexRunParams runparams = runparams_in;
961 niceFile = runparams.nice; // this will be used by Insetincludes.
963 // validate the buffer.
964 lyxerr[Debug::LATEX] << " Validating buffer..." << endl;
965 LaTeXFeatures features(params);
967 lyxerr[Debug::LATEX] << " Buffer validation done." << endl;
970 // The starting paragraph of the coming rows is the
971 // first paragraph of the document. (Asger)
972 texrow.start(paragraphs.begin()->id(), 0);
974 if (!only_body && runparams.nice) {
975 os << "%% " << lyx_docversion << " created this file. "
976 "For more info, see http://www.lyx.org/.\n"
977 "%% Do not edit unless you really know what "
982 lyxerr[Debug::INFO] << "lyx header finished" << endl;
983 // There are a few differences between nice LaTeX and usual files:
984 // usual is \batchmode and has a
985 // special input@path to allow the including of figures
986 // with either \input or \includegraphics (what figinsets do).
987 // input@path is set when the actual parameter
988 // original_path is set. This is done for usual tex-file, but not
989 // for nice-latex-file. (Matthias 250696)
991 if (!runparams.nice) {
992 // code for usual, NOT nice-latex-file
993 os << "\\batchmode\n"; // changed
997 if (!original_path.empty()) {
998 string inputpath = os::external_path(original_path);
999 subst(inputpath, "~", "\\string~");
1000 os << "\\makeatletter\n"
1001 << "\\def\\input@path{{"
1002 << inputpath << "/}}\n"
1003 << "\\makeatother\n";
1009 // Write the preamble
1010 runparams.use_babel = params.writeLaTeX(os, features, texrow);
1016 os << "\\begin{document}\n";
1019 lyxerr[Debug::INFO] << "preamble finished, now the body." << endl;
1021 if (!lyxrc.language_auto_begin) {
1022 os << subst(lyxrc.language_command_begin, "$$lang",
1023 params.language->babel())
1028 latexParagraphs(this, paragraphs, os, texrow, runparams);
1030 // add this just in case after all the paragraphs
1034 if (!lyxrc.language_auto_end) {
1035 os << subst(lyxrc.language_command_end, "$$lang",
1036 params.language->babel())
1042 os << "\\end{document}\n";
1045 lyxerr[Debug::LATEX] << "makeLaTeXFile...done" << endl;
1047 lyxerr[Debug::LATEX] << "LaTeXFile for inclusion made."
1051 // Just to be sure. (Asger)
1054 lyxerr[Debug::INFO] << "Finished making LaTeX file." << endl;
1055 lyxerr[Debug::INFO] << "Row count was " << texrow.rows() - 1
1058 // we want this to be true outside previews (for insetexternal)
1063 bool Buffer::isLatex() const
1065 return params.getLyXTextClass().outputType() == LATEX;
1069 bool Buffer::isLinuxDoc() const
1071 return params.getLyXTextClass().outputType() == LINUXDOC;
1075 bool Buffer::isLiterate() const
1077 return params.getLyXTextClass().outputType() == LITERATE;
1081 bool Buffer::isDocBook() const
1083 return params.getLyXTextClass().outputType() == DOCBOOK;
1087 bool Buffer::isSGML() const
1089 LyXTextClass const & tclass = params.getLyXTextClass();
1091 return tclass.outputType() == LINUXDOC ||
1092 tclass.outputType() == DOCBOOK;
1096 void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
1098 ofstream ofs(fname.c_str());
1101 string const file = MakeDisplayPath(fname, 50);
1102 string text = bformat(_("Could not save the specified document\n%1$s.\n"),
1104 Alert::error(_("Could not save document"), text);
1108 niceFile = nice; // this will be used by included files.
1110 LaTeXFeatures features(params);
1116 LyXTextClass const & tclass = params.getLyXTextClass();
1118 string top_element = tclass.latexname();
1121 ofs << "<!doctype linuxdoc system";
1123 string preamble = params.preamble;
1124 string const name = nice ? ChangeExtension(filename_, ".sgml")
1126 preamble += features.getIncludedFiles(name);
1127 preamble += features.getLyXSGMLEntities();
1129 if (!preamble.empty()) {
1130 ofs << " [ " << preamble << " ]";
1134 if (params.options.empty())
1135 sgml::openTag(ofs, 0, false, top_element);
1137 string top = top_element;
1139 top += params.options;
1140 sgml::openTag(ofs, 0, false, top);
1144 ofs << "<!-- " << lyx_docversion
1145 << " created this file. For more info see http://www.lyx.org/"
1148 Paragraph::depth_type depth = 0; // paragraph depth
1150 vector<string> environment_stack(5);
1152 ParagraphList::iterator pit = paragraphs.begin();
1153 ParagraphList::iterator pend = paragraphs.end();
1154 for (; pit != pend; ++pit) {
1155 LyXLayout_ptr const & style = pit->layout();
1156 // treat <toc> as a special case for compatibility with old code
1157 if (pit->isInset(0)) {
1158 Inset * inset = pit->getInset(0);
1159 Inset::Code lyx_code = inset->lyxCode();
1160 if (lyx_code == Inset::TOC_CODE) {
1161 string const temp = "toc";
1162 sgml::openTag(ofs, depth, false, temp);
1167 // environment tag closing
1168 for (; depth > pit->params().depth(); --depth) {
1169 sgml::closeTag(ofs, depth, false, environment_stack[depth]);
1170 environment_stack[depth].erase();
1173 // write opening SGML tags
1174 switch (style->latextype) {
1175 case LATEX_PARAGRAPH:
1176 if (depth == pit->params().depth()
1177 && !environment_stack[depth].empty()) {
1178 sgml::closeTag(ofs, depth, false, environment_stack[depth]);
1179 environment_stack[depth].erase();
1185 sgml::openTag(ofs, depth, false, style->latexname());
1190 parseError(ErrorItem(_("Error:"), _("Wrong depth for LatexType Command.\n"), pit->id(), 0, pit->size()));
1192 if (!environment_stack[depth].empty()) {
1193 sgml::closeTag(ofs, depth, false, environment_stack[depth]);
1197 environment_stack[depth].erase();
1198 sgml::openTag(ofs, depth, false, style->latexname());
1201 case LATEX_ENVIRONMENT:
1202 case LATEX_ITEM_ENVIRONMENT:
1203 case LATEX_BIB_ENVIRONMENT:
1205 string const & latexname = style->latexname();
1207 if (depth == pit->params().depth()
1208 && environment_stack[depth] != latexname) {
1209 sgml::closeTag(ofs, depth, false,
1210 environment_stack[depth]);
1211 environment_stack[depth].erase();
1213 if (depth < pit->params().depth()) {
1214 depth = pit->params().depth();
1215 environment_stack[depth].erase();
1217 if (environment_stack[depth] != latexname) {
1219 sgml::openTag(ofs, depth, false, "p");
1221 sgml::openTag(ofs, depth, false, latexname);
1223 if (environment_stack.size() == depth + 1)
1224 environment_stack.push_back("!-- --");
1225 environment_stack[depth] = latexname;
1228 if (style->latexparam() == "CDATA")
1231 if (style->latextype == LATEX_ENVIRONMENT) break;
1233 if (style->labeltype == LABEL_MANUAL)
1238 sgml::openTag(ofs, depth + 1, false, item_name);
1243 sgml::openTag(ofs, depth, false, style->latexname());
1247 simpleLinuxDocOnePar(ofs, pit, depth);
1250 // write closing SGML tags
1251 switch (style->latextype) {
1254 case LATEX_ENVIRONMENT:
1255 case LATEX_ITEM_ENVIRONMENT:
1256 case LATEX_BIB_ENVIRONMENT:
1257 if (style->latexparam() == "CDATA")
1261 sgml::closeTag(ofs, depth, false, style->latexname());
1267 for (int i = depth; i >= 0; --i)
1268 sgml::closeTag(ofs, depth, false, environment_stack[i]);
1272 sgml::closeTag(ofs, 0, false, top_element);
1276 // How to check for successful close
1278 // we want this to be true outside previews (for insetexternal)
1283 // checks, if newcol chars should be put into this line
1284 // writes newline, if necessary.
1287 void sgmlLineBreak(ostream & os, string::size_type & colcount,
1288 string::size_type newcol)
1291 if (colcount > lyxrc.ascii_linelen) {
1293 colcount = newcol; // assume write after this call
1308 string tag_name(PAR_TAG const & pt) {
1310 case NONE: return "!-- --";
1311 case TT: return "tt";
1312 case SF: return "sf";
1313 case BF: return "bf";
1314 case IT: return "it";
1315 case SL: return "sl";
1316 case EM: return "em";
1323 void operator|=(PAR_TAG & p1, PAR_TAG const & p2)
1325 p1 = static_cast<PAR_TAG>(p1 | p2);
1330 void reset(PAR_TAG & p1, PAR_TAG const & p2)
1332 p1 = static_cast<PAR_TAG>(p1 & ~p2);
1338 // Handle internal paragraph parsing -- layout already processed.
1339 void Buffer::simpleLinuxDocOnePar(ostream & os,
1340 ParagraphList::iterator par,
1341 Paragraph::depth_type /*depth*/) const
1343 LyXLayout_ptr const & style = par->layout();
1345 string::size_type char_line_count = 5; // Heuristic choice ;-)
1347 // gets paragraph main font
1350 if (style->labeltype == LABEL_MANUAL) {
1351 font_old = style->labelfont;
1354 font_old = style->font;
1358 LyXFont::FONT_FAMILY family_type = LyXFont::ROMAN_FAMILY;
1359 LyXFont::FONT_SERIES series_type = LyXFont::MEDIUM_SERIES;
1360 LyXFont::FONT_SHAPE shape_type = LyXFont::UP_SHAPE;
1363 stack<PAR_TAG> tag_state;
1364 // parsing main loop
1365 for (pos_type i = 0; i < par->size(); ++i) {
1367 PAR_TAG tag_close = NONE;
1368 list < PAR_TAG > tag_open;
1370 LyXFont const font = par->getFont(params, i, outerFont(par, paragraphs));
1372 if (font_old.family() != font.family()) {
1373 switch (family_type) {
1374 case LyXFont::SANS_FAMILY:
1377 case LyXFont::TYPEWRITER_FAMILY:
1384 family_type = font.family();
1386 switch (family_type) {
1387 case LyXFont::SANS_FAMILY:
1388 tag_open.push_back(SF);
1390 case LyXFont::TYPEWRITER_FAMILY:
1391 tag_open.push_back(TT);
1398 if (font_old.series() != font.series()) {
1399 switch (series_type) {
1400 case LyXFont::BOLD_SERIES:
1407 series_type = font.series();
1409 switch (series_type) {
1410 case LyXFont::BOLD_SERIES:
1411 tag_open.push_back(BF);
1419 if (font_old.shape() != font.shape()) {
1420 switch (shape_type) {
1421 case LyXFont::ITALIC_SHAPE:
1424 case LyXFont::SLANTED_SHAPE:
1431 shape_type = font.shape();
1433 switch (shape_type) {
1434 case LyXFont::ITALIC_SHAPE:
1435 tag_open.push_back(IT);
1437 case LyXFont::SLANTED_SHAPE:
1438 tag_open.push_back(SL);
1445 if (font_old.emph() != font.emph()) {
1446 if (font.emph() == LyXFont::ON) {
1447 tag_open.push_back(EM);
1456 list < PAR_TAG > temp;
1457 while (!tag_state.empty() && tag_close) {
1458 PAR_TAG k = tag_state.top();
1460 os << "</" << tag_name(k) << '>';
1467 for(list< PAR_TAG >::const_iterator j = temp.begin();
1468 j != temp.end(); ++j) {
1470 os << '<' << tag_name(*j) << '>';
1473 for(list< PAR_TAG >::const_iterator j = tag_open.begin();
1474 j != tag_open.end(); ++j) {
1476 os << '<' << tag_name(*j) << '>';
1479 char c = par->getChar(i);
1481 if (c == Paragraph::META_INSET) {
1482 Inset * inset = par->getInset(i);
1483 inset->linuxdoc(this, os);
1488 if (style->latexparam() == "CDATA") {
1489 // "TeX"-Mode on == > SGML-Mode on.
1496 boost::tie(ws, str) = sgml::escapeChar(c);
1497 if (ws && !par->isFreeSpacing()) {
1498 // in freespacing mode, spaces are
1499 // non-breaking characters
1500 if (desc_on) {// if char is ' ' then...
1503 sgmlLineBreak(os, char_line_count, 6);
1507 sgmlLineBreak(os, char_line_count, 1);
1512 char_line_count += str.length();
1518 while (!tag_state.empty()) {
1519 os << "</" << tag_name(tag_state.top()) << '>';
1523 // resets description flag correctly
1525 // <tag> not closed...
1526 sgmlLineBreak(os, char_line_count, 6);
1532 void Buffer::makeDocBookFile(string const & fname, bool nice, bool only_body)
1534 ofstream ofs(fname.c_str());
1536 string const file = MakeDisplayPath(fname, 50);
1537 string text = bformat(_("Could not save the specified document\n%1$s.\n"),
1539 Alert::error(_("Could not save document"), text);
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_docversion
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 parseError(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 Inset * inset = par->getInset(0);
1685 Inset::Code lyx_code = inset->lyxCode();
1686 if (lyx_code == Inset::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 Inset * 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()
1905 if (!users->text) return 0;
1907 users->owner()->busy(true);
1909 // get LaTeX-Filename
1910 string const name = getLatexName();
1911 string path = filePath();
1913 string const org_path = path;
1914 if (lyxrc.use_tempdir || !IsDirWriteable(path)) {
1918 Path p(path); // path to LaTeX file
1919 users->owner()->message(_("Running chktex..."));
1921 // Generate the LaTeX file if neccessary
1922 LatexRunParams runparams;
1923 runparams.flavor = LatexRunParams::LATEX;
1924 runparams.nice = false;
1925 makeLaTeXFile(name, org_path, runparams);
1928 Chktex chktex(lyxrc.chktex_command, name, filePath());
1929 int res = chktex.run(terr); // run chktex
1932 Alert::error(_("chktex failure"),
1933 _("Could not run chktex successfully."));
1934 } else if (res > 0) {
1935 // Insert all errors as errors boxes
1936 parseErrors(*this, terr);
1939 users->owner()->busy(false);
1945 void Buffer::validate(LaTeXFeatures & features) const
1947 LyXTextClass const & tclass = params.getLyXTextClass();
1949 if (params.tracking_changes) {
1950 features.require("dvipost");
1951 features.require("color");
1954 // AMS Style is at document level
1955 if (params.use_amsmath == BufferParams::AMS_ON
1956 || tclass.provides(LyXTextClass::amsmath))
1957 features.require("amsmath");
1959 for_each(paragraphs.begin(), paragraphs.end(),
1960 boost::bind(&Paragraph::validate, _1, boost::ref(features)));
1962 // the bullet shapes are buffer level not paragraph level
1963 // so they are tested here
1964 for (int i = 0; i < 4; ++i) {
1965 if (params.user_defined_bullets[i] != ITEMIZE_DEFAULTS[i]) {
1966 int const font = params.user_defined_bullets[i].getFont();
1968 int const c = params
1969 .user_defined_bullets[i]
1976 features.require("latexsym");
1978 } else if (font == 1) {
1979 features.require("amssymb");
1980 } else if ((font >= 2 && font <= 5)) {
1981 features.require("pifont");
1986 if (lyxerr.debugging(Debug::LATEX)) {
1987 features.showStruct();
1992 void Buffer::getLabelList(std::vector<string> & list) const
1994 /// if this is a child document and the parent is already loaded
1995 /// Use the parent's list instead [ale990407]
1996 if (!params.parentname.empty()
1997 && bufferlist.exists(params.parentname)) {
1998 Buffer const * tmp = bufferlist.getBuffer(params.parentname);
2000 tmp->getLabelList(list);
2005 for (inset_iterator it = inset_const_iterator_begin();
2006 it != inset_const_iterator_end(); ++it) {
2007 it->getLabelList(list);
2012 // This is also a buffer property (ale)
2013 void Buffer::fillWithBibKeys(std::vector<std::pair<string, string> > & keys) const
2015 /// if this is a child document and the parent is already loaded
2016 /// use the parent's list instead [ale990412]
2017 if (!params.parentname.empty() && bufferlist.exists(params.parentname)) {
2018 Buffer const * tmp = bufferlist.getBuffer(params.parentname);
2020 tmp->fillWithBibKeys(keys);
2025 for (inset_iterator it = inset_const_iterator_begin();
2026 it != inset_const_iterator_end(); ++it) {
2027 if (it->lyxCode() == Inset::BIBTEX_CODE)
2028 static_cast<InsetBibtex &>(*it).fillWithBibKeys(this, keys);
2029 else if (it->lyxCode() == Inset::INCLUDE_CODE)
2030 static_cast<InsetInclude &>(*it).fillWithBibKeys(keys);
2031 else if (it->lyxCode() == Inset::BIBITEM_CODE) {
2032 InsetBibitem & bib = static_cast<InsetBibitem &>(*it);
2033 string const key = bib.getContents();
2034 string const opt = bib.getOptions();
2035 string const ref; // = pit->asString(this, false);
2036 string const info = opt + "TheBibliographyRef" + ref;
2037 keys.push_back(pair<string, string>(key, info));
2043 bool Buffer::isDepClean(string const & name) const
2045 DepClean::const_iterator it = dep_clean_.find(name);
2046 if (it == dep_clean_.end())
2052 void Buffer::markDepClean(string const & name)
2054 dep_clean_[name] = true;
2058 bool Buffer::dispatch(string const & command, bool * result)
2060 // Split command string into command and argument
2062 string line = ltrim(command);
2063 string const arg = trim(split(line, cmd, ' '));
2065 return dispatch(lyxaction.LookupFunc(cmd), arg, result);
2069 bool Buffer::dispatch(int action, string const & argument, bool * result)
2071 bool dispatched = true;
2075 bool const tmp = Exporter::Export(this, argument, false);
2088 void Buffer::resizeInsets(BufferView * bv)
2090 /// then remove all LyXText in text-insets
2091 for_each(paragraphs.begin(), paragraphs.end(),
2092 boost::bind(&Paragraph::resizeInsetsLyXText, _1, bv));
2096 void Buffer::redraw()
2098 #warning repaint needed here, or do you mean update() ?
2104 void Buffer::changeLanguage(Language const * from, Language const * to)
2106 lyxerr << "Changing Language!" << endl;
2108 // Take care of l10n/i18n
2111 ParIterator end = par_iterator_end();
2112 for (ParIterator it = par_iterator_begin(); it != end; ++it)
2113 it->changeLanguage(params, from, to);
2117 void Buffer::updateDocLang(Language const * nlang)
2119 messages_.reset(new Messages(nlang->code()));
2123 bool Buffer::isMultiLingual()
2125 ParIterator end = par_iterator_end();
2126 for (ParIterator it = par_iterator_begin(); it != end; ++it)
2127 if (it->isMultiLingual(params))
2134 void Buffer::inset_iterator::setParagraph()
2136 while (pit != pend) {
2137 it = pit->insetlist.begin();
2138 if (it != pit->insetlist.end())
2145 Inset * Buffer::getInsetFromID(int id_arg) const
2147 for (inset_iterator it = inset_const_iterator_begin();
2148 it != inset_const_iterator_end(); ++it)
2150 if (it->id() == id_arg)
2152 Inset * in = it->getInsetFromID(id_arg);
2160 ParIterator Buffer::getParFromID(int id) const
2162 #warning FIXME: const correctness! (Andre)
2163 ParIterator it = const_cast<Buffer*>(this)->par_iterator_begin();
2164 ParIterator end = const_cast<Buffer*>(this)->par_iterator_end();
2166 #warning FIXME, perhaps this func should return a ParIterator? (Lgb)
2168 // John says this is called with id == -1 from undo
2169 lyxerr << "getParFromID(), id: " << id << endl;
2173 for (; it != end; ++it)
2181 bool Buffer::hasParWithID(int id) const
2183 ParConstIterator it = par_iterator_begin();
2184 ParConstIterator end = par_iterator_end();
2187 // John says this is called with id == -1 from undo
2188 lyxerr << "hasParWithID(), id: " << id << endl;
2192 for (; it != end; ++it)
2200 ParIterator Buffer::par_iterator_begin()
2202 return ParIterator(paragraphs.begin(), paragraphs);
2206 ParIterator Buffer::par_iterator_end()
2208 return ParIterator(paragraphs.end(), paragraphs);
2211 ParConstIterator Buffer::par_iterator_begin() const
2213 return ParConstIterator(const_cast<ParagraphList&>(paragraphs).begin(), paragraphs);
2217 ParConstIterator Buffer::par_iterator_end() const
2219 return ParConstIterator(const_cast<ParagraphList&>(paragraphs).end(), paragraphs);
2224 void Buffer::addUser(BufferView * u)
2230 void Buffer::delUser(BufferView *)
2236 Language const * Buffer::getLanguage() const
2238 return params.language;
2242 string const Buffer::B_(string const & l10n) const
2244 if (messages_.get()) {
2245 return messages_->get(l10n);
2252 bool Buffer::isClean() const
2258 bool Buffer::isBakClean() const
2264 void Buffer::markClean() const
2270 // if the .lyx file has been saved, we don't need an
2276 void Buffer::markBakClean()
2282 void Buffer::setUnnamed(bool flag)
2288 bool Buffer::isUnnamed()
2294 void Buffer::markDirty()
2302 DepClean::iterator it = dep_clean_.begin();
2303 DepClean::const_iterator const end = dep_clean_.end();
2305 for (; it != end; ++it) {
2311 string const & Buffer::fileName() const
2317 string const & Buffer::filePath() const
2323 bool Buffer::isReadonly() const
2329 BufferView * Buffer::getUser() const
2335 void Buffer::setParentName(string const & name)
2337 params.parentname = name;
2341 Buffer::inset_iterator::inset_iterator()
2346 Buffer::inset_iterator::inset_iterator(base_type p, base_type e)
2353 Buffer::inset_iterator Buffer::inset_iterator_begin()
2355 return inset_iterator(paragraphs.begin(), paragraphs.end());
2359 Buffer::inset_iterator Buffer::inset_iterator_end()
2361 return inset_iterator(paragraphs.end(), paragraphs.end());
2365 Buffer::inset_iterator Buffer::inset_const_iterator_begin() const
2367 return inset_iterator(const_cast<ParagraphList&>(paragraphs).begin(),
2368 const_cast<ParagraphList&>(paragraphs).end());
2372 Buffer::inset_iterator Buffer::inset_const_iterator_end() const
2374 return inset_iterator(const_cast<ParagraphList&>(paragraphs).end(),
2375 const_cast<ParagraphList&>(paragraphs).end());
2379 Buffer::inset_iterator & Buffer::inset_iterator::operator++()
2383 if (it == pit->insetlist.end()) {
2392 Buffer::inset_iterator Buffer::inset_iterator::operator++(int)
2394 inset_iterator tmp = *this;
2400 Buffer::inset_iterator::reference Buffer::inset_iterator::operator*()
2406 Buffer::inset_iterator::pointer Buffer::inset_iterator::operator->()
2412 ParagraphList::iterator Buffer::inset_iterator::getPar() const
2418 lyx::pos_type Buffer::inset_iterator::getPos() const
2424 bool operator==(Buffer::inset_iterator const & iter1,
2425 Buffer::inset_iterator const & iter2)
2427 return iter1.pit == iter2.pit
2428 && (iter1.pit == iter1.pend || iter1.it == iter2.it);
2432 bool operator!=(Buffer::inset_iterator const & iter1,
2433 Buffer::inset_iterator const & iter2)
2435 return !(iter1 == iter2);