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 "bufferlist.h"
15 #include "LyXAction.h"
18 #include "tex-strings.h"
20 #include "bufferview_funcs.h"
26 #include "LaTeXFeatures.h"
31 #include "errorlist.h"
34 #include "BufferView.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/inseterror.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 #ifndef CXX_GLOBAL_CSTD
101 using std::make_pair;
109 using lyx::textclass_type;
111 // all these externs should eventually be removed.
112 extern BufferList bufferlist;
116 const int LYX_FORMAT = 223;
120 Buffer::Buffer(string const & file, bool ronly)
121 : niceFile(true), lyx_clean(true), bak_clean(true),
122 unnamed(false), read_only(ronly),
123 filename_(file), users(0)
125 lyxerr[Debug::INFO] << "Buffer::Buffer()" << endl;
126 filepath_ = OnlyPath(file);
128 if (read_only || lyxrc.use_tempdir) {
129 tmppath = CreateBufferTmpDir();
134 // set initial author
135 authors().record(Author(lyxrc.user_name, lyxrc.user_email));
141 lyxerr[Debug::INFO] << "Buffer::~Buffer()" << endl;
142 // here the buffer should take care that it is
143 // saved properly, before it goes into the void.
145 // make sure that views using this buffer
150 if (!tmppath.empty() && destroyDir(tmppath) != 0) {
151 Alert::warning(_("Could not remove temporary directory"),
152 bformat(_("Could not remove the temporary directory %1$s"), tmppath));
157 // Remove any previewed LaTeX snippets assocoated with this buffer.
158 grfx::Previews::get().removeLoader(this);
162 string const Buffer::getLatexName(bool no_path) const
164 string const name = ChangeExtension(MakeLatexName(fileName()), ".tex");
165 return no_path ? OnlyFilename(name) : name;
169 pair<Buffer::LogType, string> const Buffer::getLogName() const
171 string const filename = getLatexName(false);
173 if (filename.empty())
174 return make_pair(Buffer::latexlog, string());
176 string path = OnlyPath(filename);
178 if (lyxrc.use_tempdir || !IsDirWriteable(path))
181 string const fname = AddName(path,
182 OnlyFilename(ChangeExtension(filename,
185 AddName(path, OnlyFilename(
186 ChangeExtension(filename,
187 formats.extension("literate") + ".out")));
189 // If no Latex log or Build log is newer, show Build log
191 FileInfo const f_fi(fname);
192 FileInfo const b_fi(bname);
195 (!f_fi.exist() || f_fi.getModificationTime() < b_fi.getModificationTime())) {
196 lyxerr[Debug::FILES] << "Log name calculated as: " << bname << endl;
197 return make_pair(Buffer::buildlog, bname);
199 lyxerr[Debug::FILES] << "Log name calculated as: " << fname << endl;
200 return make_pair(Buffer::latexlog, fname);
204 void Buffer::setReadonly(bool flag)
206 if (read_only != flag) {
209 users->owner()->getDialogs().updateBufferDependent(false);
214 AuthorList & Buffer::authors()
216 return params.authorlist;
220 /// Update window titles of all users
221 // Should work on a list
222 void Buffer::updateTitles() const
225 users->owner()->updateWindowTitle();
229 /// Reset autosave timer of all users
230 // Should work on a list
231 void Buffer::resetAutosaveTimers() const
234 users->owner()->resetAutosaveTimer();
238 void Buffer::setFileName(string const & newfile)
240 filename_ = MakeAbsPath(newfile);
241 filepath_ = OnlyPath(filename_);
242 setReadonly(IsFileWriteable(filename_) == 0);
247 // We'll remove this later. (Lgb)
250 void unknownClass(string const & unknown)
252 Alert::warning(_("Unknown document class"),
253 bformat(_("Using the default document class, because the "
254 " class %1$s is unknown."), unknown));
259 int Buffer::readHeader(LyXLex & lex)
261 int unknown_tokens = 0;
265 string const token = lex.getString();
270 if (token == "\\end_header")
273 lyxerr[Debug::PARSER] << "Handling header token: `"
274 << token << '\'' << endl;
276 string unknown = params.readToken(lex, token);
277 if (!unknown.empty()) {
278 if (unknown[0] != '\\') {
279 unknownClass(unknown);
285 return unknown_tokens;
289 // candidate for move to BufferView
290 // (at least some parts in the beginning of the func)
293 // changed to be public and have one parameter
294 // if par = 0 normal behavior
295 // else insert behavior
296 // Returns false if "\the_end" is not read (Asger)
297 bool Buffer::readBody(LyXLex & lex, ParagraphList::iterator pit)
299 int unknown_tokens = 0;
301 Paragraph::depth_type depth = 0;
302 bool the_end_read = false;
304 if (paragraphs.empty()) {
305 unknown_tokens += readHeader(lex);
307 if (!params.getLyXTextClass().load()) {
308 string theclass = params.getLyXTextClass().name();
309 Alert::error(_("Can't load document class"), bformat(
310 "Using the default document class, because the "
311 " class %1$s could not be loaded.", theclass));
312 params.textclass = 0;
315 // We are inserting into an existing document
316 users->text->breakParagraph(paragraphs);
318 // We don't want to adopt the parameters from the
319 // document we insert, so read them into a temporary buffer
320 // and then discard it
322 Buffer tmpbuf("", false);
323 tmpbuf.readHeader(lex);
328 string const token = lex.getString();
333 lyxerr[Debug::PARSER] << "Handling token: `"
334 << token << '\'' << endl;
336 if (token == "\\the_end") {
341 unknown_tokens += readParagraph(lex, token, paragraphs, pit, depth);
345 if (unknown_tokens > 0) {
347 if (unknown_tokens == 1) {
348 s = bformat(_("Encountered one unknown token when reading "
349 "the document %1$s."), fileName());
351 s = bformat(_("Encountered %1$s unknown tokens when reading "
352 "the document %2$s."), tostr(unknown_tokens), fileName());
354 Alert::warning(_("Document format failure"), s);
361 int Buffer::readParagraph(LyXLex & lex, string const & token,
362 ParagraphList & pars, ParagraphList::iterator & pit,
363 Paragraph::depth_type & depth)
365 static Change current_change;
368 if (token == "\\layout") {
369 lex.pushToken(token);
372 par.owningBuffer(*this);
373 par.params().depth(depth);
374 if (params.tracking_changes)
376 LyXFont f(LyXFont::ALL_INHERIT, params.language);
379 // FIXME: goddamn InsetTabular makes us pass a Buffer
381 unknown += ::readParagraph(*this, par, lex);
384 if (pit != pars.end())
386 pit = pars.insert(pit, par);
387 } else if (token == "\\begin_deeper") {
389 } else if (token == "\\end_deeper") {
391 lex.printError("\\end_deeper: " "depth is already null");
402 // needed to insert the selection
403 void Buffer::insertStringAsLines(ParagraphList::iterator & par, pos_type & pos,
404 LyXFont const & fn,string const & str)
406 LyXLayout_ptr const & layout = par->layout();
410 par->checkInsertChar(font);
411 // insert the string, don't insert doublespace
412 bool space_inserted = true;
413 bool autobreakrows = !par->inInset() ||
414 static_cast<InsetText *>(par->inInset())->getAutoBreakRows();
415 for(string::const_iterator cit = str.begin();
416 cit != str.end(); ++cit) {
418 if (autobreakrows && (!par->empty() || layout->keepempty)) {
419 breakParagraph(params, paragraphs, par, pos,
420 layout->isEnvironment());
423 space_inserted = true;
427 // do not insert consecutive spaces if !free_spacing
428 } else if ((*cit == ' ' || *cit == '\t') &&
429 space_inserted && !layout->free_spacing &&
430 !par->isFreeSpacing())
433 } else if (*cit == '\t') {
434 if (!layout->free_spacing && !par->isFreeSpacing()) {
435 // tabs are like spaces here
436 par->insertChar(pos, ' ', font);
438 space_inserted = true;
440 const pos_type nb = 8 - pos % 8;
441 for (pos_type a = 0; a < nb ; ++a) {
442 par->insertChar(pos, ' ', font);
445 space_inserted = true;
447 } else if (!IsPrintable(*cit)) {
448 // Ignore unprintables
451 // just insert the character
452 par->insertChar(pos, *cit, font);
454 space_inserted = (*cit == ' ');
461 bool Buffer::readFile(LyXLex & lex, string const & filename)
463 bool ret = readFile(lex, filename, paragraphs.begin());
465 // After we have read a file, we must ensure that the buffer
466 // language is set and used in the gui.
467 // If you know of a better place to put this, please tell me. (Lgb)
468 updateDocLang(params.language);
474 // FIXME: all the below Alerts should give the filename..
475 bool Buffer::readFile(LyXLex & lex, string const & filename,
476 ParagraphList::iterator pit)
479 Alert::error(_("Document could not be read"),
480 _("The specified document could not be read."));
485 string const token(lex.getString());
488 Alert::error(_("Document could not be read"),
489 _("The specified document could not be read."));
493 // the first token _must_ be...
494 if (token != "\\lyxformat") {
495 Alert::error(_("Document format failure"),
496 _("The specified document is not a LyX document."));
501 string tmp_format = lex.getString();
502 //lyxerr << "LyX Format: `" << tmp_format << '\'' << endl;
503 // if present remove ".," from string.
504 string::size_type dot = tmp_format.find_first_of(".,");
505 //lyxerr << " dot found at " << dot << endl;
506 if (dot != string::npos)
507 tmp_format.erase(dot, 1);
508 file_format = strToInt(tmp_format);
509 //lyxerr << "format: " << file_format << endl;
510 if (file_format == LYX_FORMAT) {
512 } else if (file_format > LYX_FORMAT) {
513 Alert::warning(_("Document format failure"),
514 _("This document was created with a newer version of "
515 "LyX. This is likely to cause problems."));
516 } else if (file_format < LYX_FORMAT) {
518 if (file_format < 200) {
519 Alert::error(_("Document format failure"),
520 _("This LyX document is too old to be read "
521 "by this version of LyX. Try LyX 0.10."));
523 } else if (!filename.empty()) {
525 LibFileSearch("lyx2lyx", "lyx2lyx");
526 if (command.empty()) {
527 Alert::error(_("Conversion script not found"),
528 _("The document is from an earlier version "
529 "of LyX, but the conversion script lyx2lyx "
530 "could not be found."));
534 +tostr(LYX_FORMAT) + ' '
535 + QuoteName(filename);
536 lyxerr[Debug::INFO] << "Running '"
539 cmd_ret const ret = RunCommand(command);
541 Alert::error(_("Conversion script failed"),
542 _("The document is from an earlier version "
543 "of LyX, but the lyx2lyx script failed "
547 istringstream is(STRCONV(ret.second));
549 tmplex.setStream(is);
550 return readFile(tmplex, string(), pit);
552 // This code is reached if lyx2lyx failed (for
553 // some reason) to change the file format of
559 bool the_end = readBody(lex, pit);
560 params.setPaperStuff();
563 Alert::error(_("Document format failure"),
564 _("The document ended unexpectedly, which means "
565 "that it is probably corrupted."));
571 // Should probably be moved to somewhere else: BufferView? LyXView?
572 bool Buffer::save() const
574 // We don't need autosaves in the immediate future. (Asger)
575 resetAutosaveTimers();
579 if (lyxrc.make_backup) {
580 s = fileName() + '~';
581 if (!lyxrc.backupdir_path.empty())
582 s = AddName(lyxrc.backupdir_path,
583 subst(os::slashify_path(s),'/','!'));
585 // Rename is the wrong way of making a backup,
586 // this is the correct way.
587 /* truss cp fil fil2:
588 lstat("LyXVC3.lyx", 0xEFFFF898) Err#2 ENOENT
589 stat("LyXVC.lyx", 0xEFFFF688) = 0
590 open("LyXVC.lyx", O_RDONLY) = 3
591 open("LyXVC3.lyx", O_WRONLY|O_CREAT|O_TRUNC, 0600) = 4
592 fstat(4, 0xEFFFF508) = 0
593 fstat(3, 0xEFFFF508) = 0
594 read(3, " # T h i s f i l e w".., 8192) = 5579
595 write(4, " # T h i s f i l e w".., 5579) = 5579
596 read(3, 0xEFFFD4A0, 8192) = 0
599 chmod("LyXVC3.lyx", 0100644) = 0
600 lseek(0, 0, SEEK_CUR) = 46440
604 // Should probably have some more error checking here.
605 // Doing it this way, also makes the inodes stay the same.
606 // This is still not a very good solution, in particular we
607 // might loose the owner of the backup.
608 FileInfo finfo(fileName());
610 mode_t fmode = finfo.getMode();
611 struct utimbuf times = {
612 finfo.getAccessTime(),
613 finfo.getModificationTime() };
615 ifstream ifs(fileName().c_str());
616 ofstream ofs(s.c_str(), ios::out|ios::trunc);
621 ::chmod(s.c_str(), fmode);
623 if (::utime(s.c_str(), ×)) {
624 lyxerr << "utime error." << endl;
627 lyxerr << "LyX was not able to make "
628 "backup copy. Beware." << endl;
633 if (writeFile(fileName())) {
635 removeAutosaveFile(fileName());
637 // Saving failed, so backup is not backup
638 if (lyxrc.make_backup) {
639 lyx::rename(s, fileName());
647 bool Buffer::writeFile(string const & fname) const
649 if (read_only && (fname == fileName())) {
653 FileInfo finfo(fname);
654 if (finfo.exist() && !finfo.writable()) {
658 ofstream ofs(fname.c_str());
664 // Use the standard "C" locale for file output.
665 ofs.imbue(std::locale::classic());
668 // The top of the file should not be written by params.
670 // write out a comment in the top of the file
671 ofs << '#' << lyx_docversion
672 << " created this file. For more info see http://www.lyx.org/\n"
673 << "\\lyxformat " << LYX_FORMAT << "\n";
675 // now write out the buffer paramters.
676 params.writeFile(ofs);
678 ofs << "\\end_header\n";
680 Paragraph::depth_type depth = 0;
682 // this will write out all the paragraphs
683 // using recursive descent.
684 ParagraphList::const_iterator pit = paragraphs.begin();
685 ParagraphList::const_iterator pend = paragraphs.end();
686 for (; pit != pend; ++pit)
687 pit->write(this, ofs, params, depth);
689 // Write marker that shows file is complete
690 ofs << "\n\\the_end" << endl;
694 // how to check if close went ok?
695 // Following is an attempt... (BE 20001011)
697 // good() returns false if any error occured, including some
699 // bad() returns true if something bad happened in the buffer,
700 // which should include file system full errors.
707 lyxerr << "Buffer::writeFile: BAD ERROR!" << endl;
709 lyxerr << "Buffer::writeFile: NOT SO BAD ERROR!"
721 pair<int, string> const addDepth(int depth, int ldepth)
725 d += (ldepth - depth) * 2;
726 return make_pair(d, string(d, ' '));
732 string const Buffer::asciiParagraph(Paragraph const & par,
733 unsigned int linelen,
734 bool noparbreak) const
736 ostringstream buffer;
737 Paragraph::depth_type depth = 0;
739 Paragraph::depth_type ltype_depth = 0;
740 bool ref_printed = false;
741 // if (!par->previous()) {
743 // begins or ends a deeper area ?
744 if (depth != par->params().depth()) {
745 if (par->params().depth() > depth) {
746 while (par->params().depth() > depth) {
750 while (par->params().depth() < depth) {
756 depth = par.params().depth();
759 // First write the layout
760 string const & tmp = par.layout()->name();
761 if (compare_no_case(tmp, "itemize") == 0) {
763 ltype_depth = depth + 1;
764 } else if (compare_ascii_no_case(tmp, "enumerate") == 0) {
766 ltype_depth = depth + 1;
767 } else if (contains(ascii_lowercase(tmp), "ection")) {
769 ltype_depth = depth + 1;
770 } else if (contains(ascii_lowercase(tmp), "aragraph")) {
772 ltype_depth = depth + 1;
773 } else if (compare_ascii_no_case(tmp, "description") == 0) {
775 ltype_depth = depth + 1;
776 } else if (compare_ascii_no_case(tmp, "abstract") == 0) {
779 } else if (compare_ascii_no_case(tmp, "bibliography") == 0) {
787 /* maybe some vertical spaces */
789 /* the labelwidthstring used in lists */
793 /* some pagebreaks? */
797 /* what about the alignment */
799 // linelen <= 0 is special and means we don't have paragraph breaks
801 string::size_type currlinelen = 0;
807 buffer << string(depth * 2, ' ');
808 currlinelen += depth * 2;
811 // we should probably change to the paragraph language in the
812 // gettext here (if possible) so that strings are outputted in
813 // the correct language! (20012712 Jug)
817 case 4: // (Sub)Paragraph
818 case 5: // Description
822 buffer << _("Abstract") << "\n\n";
825 string const abst = _("Abstract: ");
827 currlinelen += abst.length();
830 case 7: // Bibliography
833 buffer << _("References") << "\n\n";
836 string const refs = _("References: ");
838 currlinelen += refs.length();
846 string const parlab = par.params().labelString();
847 buffer << parlab << ' ';
848 currlinelen += parlab.length() + 1;
856 pair<int, string> p = addDepth(depth, ltype_depth);
858 currlinelen += p.first;
861 // this is to change the linebreak to do it by word a bit more
862 // intelligent hopefully! (only in the case where we have a
863 // max linelength!) (Jug)
867 for (pos_type i = 0; i < par.size(); ++i) {
868 char c = par.getUChar(params, i);
870 case Paragraph::META_INSET:
872 Inset const * inset = par.getInset(i);
876 currlinelen += word.length();
879 if (inset->ascii(this, buffer, linelen)) {
880 // to be sure it breaks paragraph
881 currlinelen += linelen;
890 currlinelen + word.length() > linelen - 10) {
892 pair<int, string> p = addDepth(depth, ltype_depth);
894 currlinelen = p.first;
897 buffer << word << ' ';
898 currlinelen += word.length() + 1;
905 lyxerr[Debug::INFO] <<
906 "writeAsciiFile: NULL char in structure." << endl;
909 (currlinelen + word.length()) > linelen)
913 pair<int, string> p =
914 addDepth(depth, ltype_depth);
916 currlinelen = p.first;
923 return STRCONV(buffer.str());
927 void Buffer::writeFileAscii(string const & fname, int linelen)
929 ofstream ofs(fname.c_str());
931 string const file = MakeDisplayPath(fname, 50);
932 string text = bformat(_("Could not save the document\n%1$s."), file);
933 Alert::error(_("Could not save document"), text);
936 writeFileAscii(ofs, linelen);
940 void Buffer::writeFileAscii(ostream & os, int linelen)
942 ParagraphList::iterator beg = paragraphs.begin();
943 ParagraphList::iterator end = paragraphs.end();
944 ParagraphList::iterator it = beg;
945 for (; it != end; ++it) {
946 os << asciiParagraph(*it, linelen, it == beg);
953 void Buffer::makeLaTeXFile(string const & fname,
954 string const & original_path,
955 LatexRunParams const & runparams,
956 bool only_body, bool only_preamble)
958 lyxerr[Debug::LATEX] << "makeLaTeXFile..." << endl;
960 ofstream ofs(fname.c_str());
962 string const file = MakeDisplayPath(fname, 50);
963 string text = bformat(_("Could not open the specified document\n%1$s."),
965 Alert::error(_("Could not open file"), text);
969 makeLaTeXFile(ofs, original_path,
970 runparams, only_body, only_preamble);
974 lyxerr << "File was not closed properly." << endl;
979 void Buffer::makeLaTeXFile(ostream & os,
980 string const & original_path,
981 LatexRunParams const & runparams_in,
982 bool only_body, bool only_preamble)
984 LatexRunParams runparams = runparams_in;
985 niceFile = runparams.nice; // this will be used by Insetincludes.
987 // validate the buffer.
988 lyxerr[Debug::LATEX] << " Validating buffer..." << endl;
989 LaTeXFeatures features(params);
991 lyxerr[Debug::LATEX] << " Buffer validation done." << endl;
994 // The starting paragraph of the coming rows is the
995 // first paragraph of the document. (Asger)
996 texrow.start(paragraphs.begin()->id(), 0);
998 if (!only_body && runparams.nice) {
999 os << "%% " << lyx_docversion << " created this file. "
1000 "For more info, see http://www.lyx.org/.\n"
1001 "%% Do not edit unless you really know what "
1006 lyxerr[Debug::INFO] << "lyx header finished" << endl;
1007 // There are a few differences between nice LaTeX and usual files:
1008 // usual is \batchmode and has a
1009 // special input@path to allow the including of figures
1010 // with either \input or \includegraphics (what figinsets do).
1011 // input@path is set when the actual parameter
1012 // original_path is set. This is done for usual tex-file, but not
1013 // for nice-latex-file. (Matthias 250696)
1015 if (!runparams.nice) {
1016 // code for usual, NOT nice-latex-file
1017 os << "\\batchmode\n"; // changed
1018 // from \nonstopmode
1021 if (!original_path.empty()) {
1022 string inputpath = os::external_path(original_path);
1023 subst(inputpath, "~", "\\string~");
1024 os << "\\makeatletter\n"
1025 << "\\def\\input@path{{"
1026 << inputpath << "/}}\n"
1027 << "\\makeatother\n";
1033 // Write the preamble
1034 runparams.use_babel = params.writeLaTeX(os, features, texrow);
1040 os << "\\begin{document}\n";
1043 lyxerr[Debug::INFO] << "preamble finished, now the body." << endl;
1045 if (!lyxrc.language_auto_begin) {
1046 os << subst(lyxrc.language_command_begin, "$$lang",
1047 params.language->babel())
1052 latexParagraphs(this, paragraphs, os, texrow, runparams);
1054 // add this just in case after all the paragraphs
1058 if (!lyxrc.language_auto_end) {
1059 os << subst(lyxrc.language_command_end, "$$lang",
1060 params.language->babel())
1066 os << "\\end{document}\n";
1069 lyxerr[Debug::LATEX] << "makeLaTeXFile...done" << endl;
1071 lyxerr[Debug::LATEX] << "LaTeXFile for inclusion made."
1075 // Just to be sure. (Asger)
1078 lyxerr[Debug::INFO] << "Finished making LaTeX file." << endl;
1079 lyxerr[Debug::INFO] << "Row count was " << texrow.rows() - 1
1082 // we want this to be true outside previews (for insetexternal)
1087 bool Buffer::isLatex() const
1089 return params.getLyXTextClass().outputType() == LATEX;
1093 bool Buffer::isLinuxDoc() const
1095 return params.getLyXTextClass().outputType() == LINUXDOC;
1099 bool Buffer::isLiterate() const
1101 return params.getLyXTextClass().outputType() == LITERATE;
1105 bool Buffer::isDocBook() const
1107 return params.getLyXTextClass().outputType() == DOCBOOK;
1111 bool Buffer::isSGML() const
1113 LyXTextClass const & tclass = params.getLyXTextClass();
1115 return tclass.outputType() == LINUXDOC ||
1116 tclass.outputType() == DOCBOOK;
1120 void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
1122 ofstream ofs(fname.c_str());
1125 string const file = MakeDisplayPath(fname, 50);
1126 string text = bformat(_("Could not save the specified document\n%1$s.\n"),
1128 Alert::error(_("Could not save document"), text);
1132 niceFile = nice; // this will be used by included files.
1134 LaTeXFeatures features(params);
1140 LyXTextClass const & tclass = params.getLyXTextClass();
1142 string top_element = tclass.latexname();
1145 ofs << "<!doctype linuxdoc system";
1147 string preamble = params.preamble;
1148 const string name = nice ? ChangeExtension(filename_, ".sgml")
1150 preamble += features.getIncludedFiles(name);
1151 preamble += features.getLyXSGMLEntities();
1153 if (!preamble.empty()) {
1154 ofs << " [ " << preamble << " ]";
1158 if (params.options.empty())
1159 sgml::openTag(ofs, 0, false, top_element);
1161 string top = top_element;
1163 top += params.options;
1164 sgml::openTag(ofs, 0, false, top);
1168 ofs << "<!-- " << lyx_docversion
1169 << " created this file. For more info see http://www.lyx.org/"
1172 Paragraph::depth_type depth = 0; // paragraph depth
1174 vector<string> environment_stack(5);
1176 users->resetErrorList();
1178 ParagraphList::iterator pit = paragraphs.begin();
1179 ParagraphList::iterator pend = paragraphs.end();
1180 for (; pit != pend; ++pit) {
1181 LyXLayout_ptr const & style = pit->layout();
1182 // treat <toc> as a special case for compatibility with old code
1183 if (pit->isInset(0)) {
1184 Inset * inset = pit->getInset(0);
1185 Inset::Code lyx_code = inset->lyxCode();
1186 if (lyx_code == Inset::TOC_CODE) {
1187 string const temp = "toc";
1188 sgml::openTag(ofs, depth, false, temp);
1193 // environment tag closing
1194 for (; depth > pit->params().depth(); --depth) {
1195 sgml::closeTag(ofs, depth, false, environment_stack[depth]);
1196 environment_stack[depth].erase();
1199 // write opening SGML tags
1200 switch (style->latextype) {
1201 case LATEX_PARAGRAPH:
1202 if (depth == pit->params().depth()
1203 && !environment_stack[depth].empty()) {
1204 sgml::closeTag(ofs, depth, false, environment_stack[depth]);
1205 environment_stack[depth].erase();
1211 sgml::openTag(ofs, depth, false, style->latexname());
1217 _("Error: Wrong depth for LatexType Command.\n"));
1219 if (!environment_stack[depth].empty()) {
1220 sgml::closeTag(ofs, depth, false, environment_stack[depth]);
1224 environment_stack[depth].erase();
1225 sgml::openTag(ofs, depth, false, style->latexname());
1228 case LATEX_ENVIRONMENT:
1229 case LATEX_ITEM_ENVIRONMENT:
1230 case LATEX_BIB_ENVIRONMENT:
1232 string const & latexname = style->latexname();
1234 if (depth == pit->params().depth()
1235 && environment_stack[depth] != latexname) {
1236 sgml::closeTag(ofs, depth, false,
1237 environment_stack[depth]);
1238 environment_stack[depth].erase();
1240 if (depth < pit->params().depth()) {
1241 depth = pit->params().depth();
1242 environment_stack[depth].erase();
1244 if (environment_stack[depth] != latexname) {
1246 sgml::openTag(ofs, depth, false, "p");
1248 sgml::openTag(ofs, depth, false, latexname);
1250 if (environment_stack.size() == depth + 1)
1251 environment_stack.push_back("!-- --");
1252 environment_stack[depth] = latexname;
1255 if (style->latexparam() == "CDATA")
1258 if (style->latextype == LATEX_ENVIRONMENT) break;
1260 if (style->labeltype == LABEL_MANUAL)
1265 sgml::openTag(ofs, depth + 1, false, item_name);
1270 sgml::openTag(ofs, depth, false, style->latexname());
1274 simpleLinuxDocOnePar(ofs, pit, depth);
1277 // write closing SGML tags
1278 switch (style->latextype) {
1281 case LATEX_ENVIRONMENT:
1282 case LATEX_ITEM_ENVIRONMENT:
1283 case LATEX_BIB_ENVIRONMENT:
1284 if (style->latexparam() == "CDATA")
1288 sgml::closeTag(ofs, depth, false, style->latexname());
1294 for (int i = depth; i >= 0; --i)
1295 sgml::closeTag(ofs, depth, false, environment_stack[i]);
1299 sgml::closeTag(ofs, 0, false, top_element);
1303 // How to check for successful close
1305 // we want this to be true outside previews (for insetexternal)
1308 users->showErrorList(_("LinuxDoc"));
1312 // checks, if newcol chars should be put into this line
1313 // writes newline, if necessary.
1316 void sgmlLineBreak(ostream & os, string::size_type & colcount,
1317 string::size_type newcol)
1320 if (colcount > lyxrc.ascii_linelen) {
1322 colcount = newcol; // assume write after this call
1337 string tag_name(PAR_TAG const & pt) {
1339 case NONE: return "!-- --";
1340 case TT: return "tt";
1341 case SF: return "sf";
1342 case BF: return "bf";
1343 case IT: return "it";
1344 case SL: return "sl";
1345 case EM: return "em";
1352 void operator|=(PAR_TAG & p1, PAR_TAG const & p2)
1354 p1 = static_cast<PAR_TAG>(p1 | p2);
1359 void reset(PAR_TAG & p1, PAR_TAG const & p2)
1361 p1 = static_cast<PAR_TAG>(p1 & ~p2);
1367 // Handle internal paragraph parsing -- layout already processed.
1368 void Buffer::simpleLinuxDocOnePar(ostream & os,
1369 ParagraphList::iterator par,
1370 Paragraph::depth_type /*depth*/) const
1372 LyXLayout_ptr const & style = par->layout();
1374 string::size_type char_line_count = 5; // Heuristic choice ;-)
1376 // gets paragraph main font
1379 if (style->labeltype == LABEL_MANUAL) {
1380 font_old = style->labelfont;
1383 font_old = style->font;
1387 LyXFont::FONT_FAMILY family_type = LyXFont::ROMAN_FAMILY;
1388 LyXFont::FONT_SERIES series_type = LyXFont::MEDIUM_SERIES;
1389 LyXFont::FONT_SHAPE shape_type = LyXFont::UP_SHAPE;
1392 stack<PAR_TAG> tag_state;
1393 // parsing main loop
1394 for (pos_type i = 0; i < par->size(); ++i) {
1396 PAR_TAG tag_close = NONE;
1397 list < PAR_TAG > tag_open;
1399 LyXFont const font = par->getFont(params, i, outerFont(par, paragraphs));
1401 if (font_old.family() != font.family()) {
1402 switch (family_type) {
1403 case LyXFont::SANS_FAMILY:
1406 case LyXFont::TYPEWRITER_FAMILY:
1413 family_type = font.family();
1415 switch (family_type) {
1416 case LyXFont::SANS_FAMILY:
1417 tag_open.push_back(SF);
1419 case LyXFont::TYPEWRITER_FAMILY:
1420 tag_open.push_back(TT);
1427 if (font_old.series() != font.series()) {
1428 switch (series_type) {
1429 case LyXFont::BOLD_SERIES:
1436 series_type = font.series();
1438 switch (series_type) {
1439 case LyXFont::BOLD_SERIES:
1440 tag_open.push_back(BF);
1448 if (font_old.shape() != font.shape()) {
1449 switch (shape_type) {
1450 case LyXFont::ITALIC_SHAPE:
1453 case LyXFont::SLANTED_SHAPE:
1460 shape_type = font.shape();
1462 switch (shape_type) {
1463 case LyXFont::ITALIC_SHAPE:
1464 tag_open.push_back(IT);
1466 case LyXFont::SLANTED_SHAPE:
1467 tag_open.push_back(SL);
1474 if (font_old.emph() != font.emph()) {
1475 if (font.emph() == LyXFont::ON) {
1476 tag_open.push_back(EM);
1485 list < PAR_TAG > temp;
1486 while (!tag_state.empty() && tag_close) {
1487 PAR_TAG k = tag_state.top();
1489 os << "</" << tag_name(k) << '>';
1496 for(list< PAR_TAG >::const_iterator j = temp.begin();
1497 j != temp.end(); ++j) {
1499 os << '<' << tag_name(*j) << '>';
1502 for(list< PAR_TAG >::const_iterator j = tag_open.begin();
1503 j != tag_open.end(); ++j) {
1505 os << '<' << tag_name(*j) << '>';
1508 char c = par->getChar(i);
1510 if (c == Paragraph::META_INSET) {
1511 Inset * inset = par->getInset(i);
1512 inset->linuxdoc(this, os);
1517 if (style->latexparam() == "CDATA") {
1518 // "TeX"-Mode on == > SGML-Mode on.
1525 boost::tie(ws, str) = sgml::escapeChar(c);
1526 if (ws && !style->free_spacing && !par->isFreeSpacing()) {
1527 // in freespacing mode, spaces are
1528 // non-breaking characters
1529 if (desc_on) {// if char is ' ' then...
1532 sgmlLineBreak(os, char_line_count, 6);
1536 sgmlLineBreak(os, char_line_count, 1);
1541 char_line_count += str.length();
1547 while (!tag_state.empty()) {
1548 os << "</" << tag_name(tag_state.top()) << '>';
1552 // resets description flag correctly
1554 // <tag> not closed...
1555 sgmlLineBreak(os, char_line_count, 6);
1561 // Print an error message.
1562 void Buffer::sgmlError(ParagraphList::iterator pit, int pos,
1563 string const & message) const
1565 users->addError(ErrorItem(message, string(), pit->id(), pos, pos));
1569 void Buffer::makeDocBookFile(string const & fname, bool nice, bool only_body)
1571 ofstream ofs(fname.c_str());
1573 string const file = MakeDisplayPath(fname, 50);
1574 string text = bformat(_("Could not save the specified document\n%1$s.\n"),
1576 Alert::error(_("Could not save document"), text);
1580 niceFile = nice; // this will be used by Insetincludes.
1582 LaTeXFeatures features(params);
1587 LyXTextClass const & tclass = params.getLyXTextClass();
1588 string top_element = tclass.latexname();
1591 ofs << "<!DOCTYPE " << top_element
1592 << " PUBLIC \"-//OASIS//DTD DocBook V4.1//EN\"";
1594 string preamble = params.preamble;
1595 const string name = nice ? ChangeExtension(filename_, ".sgml")
1597 preamble += features.getIncludedFiles(name);
1598 preamble += features.getLyXSGMLEntities();
1600 if (!preamble.empty()) {
1601 ofs << "\n [ " << preamble << " ]";
1606 string top = top_element;
1608 top += params.language->code();
1611 if (!params.options.empty()) {
1613 top += params.options;
1615 sgml::openTag(ofs, 0, false, top);
1617 ofs << "<!-- DocBook file was created by " << lyx_docversion
1618 << "\n See http://www.lyx.org/ for more information -->\n";
1620 vector<string> environment_stack(10);
1621 vector<string> environment_inner(10);
1622 vector<string> command_stack(10);
1624 bool command_flag = false;
1625 Paragraph::depth_type command_depth = 0;
1626 Paragraph::depth_type command_base = 0;
1627 Paragraph::depth_type cmd_depth = 0;
1628 Paragraph::depth_type depth = 0; // paragraph depth
1631 string command_name;
1633 users->resetErrorList();
1635 ParagraphList::iterator par = paragraphs.begin();
1636 ParagraphList::iterator pend = paragraphs.end();
1638 for (; par != pend; ++par) {
1642 int desc_on = 0; // description mode
1644 LyXLayout_ptr const & style = par->layout();
1646 // environment tag closing
1647 for (; depth > par->params().depth(); --depth) {
1648 if (environment_inner[depth] != "!-- --") {
1649 item_name = "listitem";
1650 sgml::closeTag(ofs, command_depth + depth, false, item_name);
1651 if (environment_inner[depth] == "varlistentry")
1652 sgml::closeTag(ofs, depth+command_depth, false, environment_inner[depth]);
1654 sgml::closeTag(ofs, depth + command_depth, false, environment_stack[depth]);
1655 environment_stack[depth].erase();
1656 environment_inner[depth].erase();
1659 if (depth == par->params().depth()
1660 && environment_stack[depth] != style->latexname()
1661 && !environment_stack[depth].empty()) {
1662 if (environment_inner[depth] != "!-- --") {
1663 item_name= "listitem";
1664 sgml::closeTag(ofs, command_depth+depth, false, item_name);
1665 if (environment_inner[depth] == "varlistentry")
1666 sgml::closeTag(ofs, depth + command_depth, false, environment_inner[depth]);
1669 sgml::closeTag(ofs, depth + command_depth, false, environment_stack[depth]);
1671 environment_stack[depth].erase();
1672 environment_inner[depth].erase();
1675 // Write opening SGML tags.
1676 switch (style->latextype) {
1677 case LATEX_PARAGRAPH:
1678 sgml::openTag(ofs, depth + command_depth,
1679 false, style->latexname());
1685 _("Error: Wrong depth for LatexType Command.\n"));
1687 command_name = style->latexname();
1689 sgmlparam = style->latexparam();
1690 c_params = split(sgmlparam, c_depth,'|');
1692 cmd_depth = lyx::atoi(c_depth);
1695 if (cmd_depth < command_base) {
1696 for (Paragraph::depth_type j = command_depth;
1697 j >= command_base; --j) {
1698 sgml::closeTag(ofs, j, false, command_stack[j]);
1701 command_depth = command_base = cmd_depth;
1702 } else if (cmd_depth <= command_depth) {
1703 for (int j = command_depth;
1704 j >= int(cmd_depth); --j) {
1705 sgml::closeTag(ofs, j, false, command_stack[j]);
1708 command_depth = cmd_depth;
1710 command_depth = cmd_depth;
1712 command_depth = command_base = cmd_depth;
1713 command_flag = true;
1715 if (command_stack.size() == command_depth + 1)
1716 command_stack.push_back(string());
1717 command_stack[command_depth] = command_name;
1719 // treat label as a special case for
1720 // more WYSIWYM handling.
1721 // This is a hack while paragraphs can't have
1722 // attributes, like id in this case.
1723 if (par->isInset(0)) {
1724 Inset * inset = par->getInset(0);
1725 Inset::Code lyx_code = inset->lyxCode();
1726 if (lyx_code == Inset::LABEL_CODE) {
1727 command_name += " id=\"";
1728 command_name += (static_cast<InsetCommand *>(inset))->getContents();
1729 command_name += '"';
1734 sgml::openTag(ofs, depth + command_depth, false, command_name);
1736 item_name = c_params.empty() ? "title" : c_params;
1737 sgml::openTag(ofs, depth + 1 + command_depth, false, item_name);
1740 case LATEX_ENVIRONMENT:
1741 case LATEX_ITEM_ENVIRONMENT:
1742 if (depth < par->params().depth()) {
1743 depth = par->params().depth();
1744 environment_stack[depth].erase();
1747 if (environment_stack[depth] != style->latexname()) {
1748 if (environment_stack.size() == depth + 1) {
1749 environment_stack.push_back("!-- --");
1750 environment_inner.push_back("!-- --");
1752 environment_stack[depth] = style->latexname();
1753 environment_inner[depth] = "!-- --";
1754 sgml::openTag(ofs, depth + command_depth, false, environment_stack[depth]);
1756 if (environment_inner[depth] != "!-- --") {
1757 item_name= "listitem";
1758 sgml::closeTag(ofs, command_depth + depth, false, item_name);
1759 if (environment_inner[depth] == "varlistentry")
1760 sgml::closeTag(ofs, depth + command_depth, false, environment_inner[depth]);
1764 if (style->latextype == LATEX_ENVIRONMENT) {
1765 if (!style->latexparam().empty()) {
1766 if (style->latexparam() == "CDATA")
1769 sgml::openTag(ofs, depth + command_depth, false, style->latexparam());
1774 desc_on = (style->labeltype == LABEL_MANUAL);
1776 environment_inner[depth] = desc_on ? "varlistentry" : "listitem";
1777 sgml::openTag(ofs, depth + 1 + command_depth,
1778 false, environment_inner[depth]);
1780 item_name = desc_on ? "term" : "para";
1781 sgml::openTag(ofs, depth + 1 + command_depth,
1785 sgml::openTag(ofs, depth + command_depth,
1786 false, style->latexname());
1790 simpleDocBookOnePar(ofs, par, desc_on,
1791 depth + 1 + command_depth);
1794 // write closing SGML tags
1795 switch (style->latextype) {
1797 end_tag = c_params.empty() ? "title" : c_params;
1798 sgml::closeTag(ofs, depth + command_depth,
1801 case LATEX_ENVIRONMENT:
1802 if (!style->latexparam().empty()) {
1803 if (style->latexparam() == "CDATA")
1806 sgml::closeTag(ofs, depth + command_depth, false, style->latexparam());
1809 case LATEX_ITEM_ENVIRONMENT:
1810 if (desc_on == 1) break;
1812 sgml::closeTag(ofs, depth + 1 + command_depth, false, end_tag);
1814 case LATEX_PARAGRAPH:
1815 sgml::closeTag(ofs, depth + command_depth, false, style->latexname());
1818 sgml::closeTag(ofs, depth + command_depth, false, style->latexname());
1824 for (int d = depth; d >= 0; --d) {
1825 if (!environment_stack[depth].empty()) {
1826 if (environment_inner[depth] != "!-- --") {
1827 item_name = "listitem";
1828 sgml::closeTag(ofs, command_depth + depth, false, item_name);
1829 if (environment_inner[depth] == "varlistentry")
1830 sgml::closeTag(ofs, depth + command_depth, false, environment_inner[depth]);
1833 sgml::closeTag(ofs, depth + command_depth, false, environment_stack[depth]);
1837 for (int j = command_depth; j >= 0 ; --j)
1838 if (!command_stack[j].empty()) {
1839 sgml::closeTag(ofs, j, false, command_stack[j]);
1844 sgml::closeTag(ofs, 0, false, top_element);
1847 // How to check for successful close
1849 // we want this to be true outside previews (for insetexternal)
1851 users->showErrorList(_("DocBook"));
1855 void Buffer::simpleDocBookOnePar(ostream & os,
1856 ParagraphList::iterator par, int & desc_on,
1857 Paragraph::depth_type depth) const
1859 bool emph_flag = false;
1861 LyXLayout_ptr const & style = par->layout();
1863 LyXFont font_old = (style->labeltype == LABEL_MANUAL ? style->labelfont : style->font);
1865 int char_line_count = depth;
1866 //if (!style.free_spacing)
1867 // os << string(depth,' ');
1869 // parsing main loop
1870 for (pos_type i = 0; i < par->size(); ++i) {
1871 LyXFont font = par->getFont(params, i, outerFont(par, paragraphs));
1873 // handle <emphasis> tag
1874 if (font_old.emph() != font.emph()) {
1875 if (font.emph() == LyXFont::ON) {
1876 if (style->latexparam() == "CDATA")
1879 if (style->latexparam() == "CDATA")
1883 if (style->latexparam() == "CDATA")
1885 os << "</emphasis>";
1886 if (style->latexparam() == "CDATA")
1893 if (par->isInset(i)) {
1894 Inset * inset = par->getInset(i);
1895 // don't print the inset in position 0 if desc_on == 3 (label)
1896 if (i || desc_on != 3) {
1897 if (style->latexparam() == "CDATA")
1899 inset->docbook(this, os, false);
1900 if (style->latexparam() == "CDATA")
1904 char c = par->getChar(i);
1907 boost::tie(ws, str) = sgml::escapeChar(c);
1909 if (style->pass_thru) {
1911 } else if (style->free_spacing || par->isFreeSpacing() || c != ' ') {
1913 } else if (desc_on ==1) {
1915 os << "\n</term><listitem><para>";
1925 if (style->latexparam() == "CDATA")
1927 os << "</emphasis>";
1928 if (style->latexparam() == "CDATA")
1932 // resets description flag correctly
1934 // <term> not closed...
1935 os << "</term>\n<listitem><para> </para>";
1937 if (style->free_spacing)
1942 // chktex should be run with these flags disabled: 3, 22, 25, 30, 38(?)
1943 // Other flags: -wall -v0 -x
1944 int Buffer::runChktex()
1946 if (!users->text) return 0;
1948 users->owner()->busy(true);
1950 // get LaTeX-Filename
1951 string const name = getLatexName();
1952 string path = filePath();
1954 string const org_path = path;
1955 if (lyxrc.use_tempdir || !IsDirWriteable(path)) {
1959 Path p(path); // path to LaTeX file
1960 users->owner()->message(_("Running chktex..."));
1962 // Generate the LaTeX file if neccessary
1963 LatexRunParams runparams;
1964 runparams.flavor = LatexRunParams::LATEX;
1965 runparams.nice = false;
1966 makeLaTeXFile(name, org_path, runparams);
1969 Chktex chktex(lyxrc.chktex_command, name, filePath());
1970 int res = chktex.run(terr); // run chktex
1973 Alert::error(_("chktex failure"),
1974 _("Could not run chktex successfully."));
1975 } else if (res > 0) {
1976 // Insert all errors as errors boxes
1977 ErrorList el (*this, terr);
1978 users->setErrorList(el);
1979 users->showErrorList(_("ChkTeX"));
1982 users->owner()->busy(false);
1988 void Buffer::validate(LaTeXFeatures & features) const
1990 LyXTextClass const & tclass = params.getLyXTextClass();
1992 if (params.tracking_changes) {
1993 features.require("dvipost");
1994 features.require("color");
1997 // AMS Style is at document level
1998 if (params.use_amsmath == BufferParams::AMS_ON
1999 || tclass.provides(LyXTextClass::amsmath))
2000 features.require("amsmath");
2002 for_each(paragraphs.begin(), paragraphs.end(),
2003 boost::bind(&Paragraph::validate, _1, boost::ref(features)));
2005 // the bullet shapes are buffer level not paragraph level
2006 // so they are tested here
2007 for (int i = 0; i < 4; ++i) {
2008 if (params.user_defined_bullets[i] != ITEMIZE_DEFAULTS[i]) {
2009 int const font = params.user_defined_bullets[i].getFont();
2011 int const c = params
2012 .user_defined_bullets[i]
2019 features.require("latexsym");
2021 } else if (font == 1) {
2022 features.require("amssymb");
2023 } else if ((font >= 2 && font <= 5)) {
2024 features.require("pifont");
2029 if (lyxerr.debugging(Debug::LATEX)) {
2030 features.showStruct();
2035 vector<string> const Buffer::getLabelList() const
2037 /// if this is a child document and the parent is already loaded
2038 /// Use the parent's list instead [ale990407]
2039 if (!params.parentname.empty()
2040 && bufferlist.exists(params.parentname)) {
2041 Buffer const * tmp = bufferlist.getBuffer(params.parentname);
2043 return tmp->getLabelList();
2046 vector<string> label_list;
2047 for (inset_iterator it = inset_const_iterator_begin();
2048 it != inset_const_iterator_end(); ++it) {
2049 vector<string> const l = it->getLabelList();
2050 label_list.insert(label_list.end(), l.begin(), l.end());
2056 // This is also a buffer property (ale)
2057 void Buffer::fillWithBibKeys(vector<pair<string, string> > & keys) const
2059 /// if this is a child document and the parent is already loaded
2060 /// use the parent's list instead [ale990412]
2061 if (!params.parentname.empty() && bufferlist.exists(params.parentname)) {
2062 Buffer const * tmp = bufferlist.getBuffer(params.parentname);
2064 tmp->fillWithBibKeys(keys);
2069 for (inset_iterator it = inset_const_iterator_begin();
2070 it != inset_const_iterator_end(); ++it) {
2071 if (it->lyxCode() == Inset::BIBTEX_CODE)
2072 static_cast<InsetBibtex &>(*it).fillWithBibKeys(this, keys);
2073 else if (it->lyxCode() == Inset::INCLUDE_CODE)
2074 static_cast<InsetInclude &>(*it).fillWithBibKeys(keys);
2075 else if (it->lyxCode() == Inset::BIBITEM_CODE) {
2076 InsetBibitem & bib = static_cast<InsetBibitem &>(*it);
2077 string const key = bib.getContents();
2078 string const opt = bib.getOptions();
2079 string const ref; // = pit->asString(this, false);
2080 string const info = opt + "TheBibliographyRef" + ref;
2081 keys.push_back(pair<string, string>(key, info));
2087 bool Buffer::isDepClean(string const & name) const
2089 DepClean::const_iterator it = dep_clean_.find(name);
2090 if (it == dep_clean_.end())
2096 void Buffer::markDepClean(string const & name)
2098 dep_clean_[name] = true;
2102 bool Buffer::dispatch(string const & command, bool * result)
2104 // Split command string into command and argument
2106 string line = ltrim(command);
2107 string const arg = trim(split(line, cmd, ' '));
2109 return dispatch(lyxaction.LookupFunc(cmd), arg, result);
2113 bool Buffer::dispatch(int action, string const & argument, bool * result)
2115 bool dispatched = true;
2119 bool const tmp = Exporter::Export(this, argument, false);
2132 void Buffer::resizeInsets(BufferView * bv)
2134 /// then remove all LyXText in text-insets
2135 for_each(paragraphs.begin(), paragraphs.end(),
2136 boost::bind(&Paragraph::resizeInsetsLyXText, _1, bv));
2140 void Buffer::redraw()
2142 #warning repaint needed here, or do you mean update() ?
2148 void Buffer::changeLanguage(Language const * from, Language const * to)
2150 lyxerr << "Changing Language!" << endl;
2152 // Take care of l10n/i18n
2155 ParIterator end = par_iterator_end();
2156 for (ParIterator it = par_iterator_begin(); it != end; ++it)
2157 (*it)->changeLanguage(params, from, to);
2161 void Buffer::updateDocLang(Language const * nlang)
2163 messages_.reset(new Messages(nlang->code()));
2167 bool Buffer::isMultiLingual()
2169 ParIterator end = par_iterator_end();
2170 for (ParIterator it = par_iterator_begin(); it != end; ++it)
2171 if ((*it)->isMultiLingual(params))
2178 void Buffer::inset_iterator::setParagraph()
2180 while (pit != pend) {
2181 it = pit->insetlist.begin();
2182 if (it != pit->insetlist.end())
2189 Inset * Buffer::getInsetFromID(int id_arg) const
2191 for (inset_iterator it = inset_const_iterator_begin();
2192 it != inset_const_iterator_end(); ++it)
2194 if (it->id() == id_arg)
2196 Inset * in = it->getInsetFromID(id_arg);
2204 ParIterator Buffer::getParFromID(int id) const
2206 #warning FIXME: const correctness! (Andre)
2207 ParIterator it = const_cast<Buffer*>(this)->par_iterator_begin();
2208 ParIterator end = const_cast<Buffer*>(this)->par_iterator_end();
2210 #warning FIXME, perhaps this func should return a ParIterator? (Lgb)
2212 // John says this is called with id == -1 from undo
2213 lyxerr << "getParFromID(), id: " << id << endl;
2217 for (; it != end; ++it)
2218 if ((*it)->id() == id)
2225 bool Buffer::hasParWithID(int id) const
2227 ParIterator it(const_cast<Buffer*>(this)->par_iterator_begin());
2228 ParIterator end(const_cast<Buffer*>(this)->par_iterator_end());
2231 // John says this is called with id == -1 from undo
2232 lyxerr << "hasParWithID(), id: " << id << endl;
2236 for (; it != end; ++it)
2237 if ((*it)->id() == id)
2244 ParIterator Buffer::par_iterator_begin()
2246 return ParIterator(paragraphs.begin(), paragraphs);
2250 ParIterator Buffer::par_iterator_end()
2252 return ParIterator(paragraphs.end(), paragraphs);
2255 ParConstIterator Buffer::par_iterator_begin() const
2257 return ParConstIterator(const_cast<ParagraphList&>(paragraphs).begin(), paragraphs);
2261 ParConstIterator Buffer::par_iterator_end() const
2263 return ParConstIterator(const_cast<ParagraphList&>(paragraphs).end(), paragraphs);
2268 void Buffer::addUser(BufferView * u)
2274 void Buffer::delUser(BufferView *)
2280 Language const * Buffer::getLanguage() const
2282 return params.language;
2286 string const Buffer::B_(string const & l10n) const
2288 if (messages_.get()) {
2289 return messages_->get(l10n);
2296 bool Buffer::isClean() const
2302 bool Buffer::isBakClean() const
2308 void Buffer::markClean() const
2314 // if the .lyx file has been saved, we don't need an
2320 void Buffer::markBakClean()
2326 void Buffer::setUnnamed(bool flag)
2332 bool Buffer::isUnnamed()
2338 void Buffer::markDirty()
2346 DepClean::iterator it = dep_clean_.begin();
2347 DepClean::const_iterator const end = dep_clean_.end();
2349 for (; it != end; ++it) {
2355 string const & Buffer::fileName() const
2361 string const & Buffer::filePath() const
2367 bool Buffer::isReadonly() const
2373 BufferView * Buffer::getUser() const
2379 void Buffer::setParentName(string const & name)
2381 params.parentname = name;
2385 Buffer::inset_iterator::inset_iterator()
2390 Buffer::inset_iterator::inset_iterator(base_type p, base_type e)
2397 Buffer::inset_iterator & Buffer::inset_iterator::operator++()
2401 if (it == pit->insetlist.end()) {
2410 Buffer::inset_iterator Buffer::inset_iterator::operator++(int)
2412 inset_iterator tmp = *this;
2418 Buffer::inset_iterator::reference Buffer::inset_iterator::operator*()
2420 return *it.getInset();
2424 Buffer::inset_iterator::pointer Buffer::inset_iterator::operator->()
2426 return it.getInset();
2430 ParagraphList::iterator Buffer::inset_iterator::getPar() const
2436 lyx::pos_type Buffer::inset_iterator::getPos() const
2442 bool operator==(Buffer::inset_iterator const & iter1,
2443 Buffer::inset_iterator const & iter2)
2445 return iter1.pit == iter2.pit
2446 && (iter1.pit == iter1.pend || iter1.it == iter2.it);
2450 bool operator!=(Buffer::inset_iterator const & iter1,
2451 Buffer::inset_iterator const & iter2)
2453 return !(iter1 == iter2);