1 /* This file is part of
2 * ======================================================
4 * LyX, The Document Processor
6 * Copyright 1995 Matthias Ettrich
7 * Copyright 1995-2001 The LyX Team.
9 * This file is Copyright 1996-2001
12 * ======================================================
18 #pragma implementation
22 #include "bufferlist.h"
24 #include "LyXAction.h"
27 #include "tex-strings.h"
29 #include "bufferview_funcs.h"
34 #include "frontends/LyXView.h"
36 #include "LaTeXFeatures.h"
43 #include "converter.h"
44 #include "BufferView.h"
45 #include "ParagraphParameters.h"
46 #include "iterators.h"
47 #include "lyxtextclasslist.h"
49 #include "mathed/formulamacro.h"
50 #include "mathed/formula.h"
52 #include "insets/inset.h"
53 #include "insets/inseterror.h"
54 #include "insets/insetlabel.h"
55 #include "insets/insetref.h"
56 #include "insets/inseturl.h"
57 #include "insets/insetnote.h"
58 #include "insets/insetquotes.h"
59 #include "insets/insetlatexaccent.h"
60 #include "insets/insetbib.h"
61 #include "insets/insetcite.h"
62 #include "insets/insetexternal.h"
63 #include "insets/insetindex.h"
64 #include "insets/insetinclude.h"
65 #include "insets/insettoc.h"
66 #include "insets/insetparent.h"
67 #include "insets/insetspecialchar.h"
68 #include "insets/insettext.h"
69 #include "insets/insetert.h"
70 #include "insets/insetgraphics.h"
71 #include "insets/insetfoot.h"
72 #include "insets/insetmarginal.h"
73 #include "insets/insetminipage.h"
74 #include "insets/insetfloat.h"
75 #include "insets/insettabular.h"
77 #include "insets/insettheorem.h"
78 #include "insets/insetlist.h"
80 #include "insets/insetcaption.h"
81 #include "insets/insetfloatlist.h"
83 #include "frontends/Dialogs.h"
84 #include "frontends/Alert.h"
86 #include "support/textutils.h"
87 #include "support/filetools.h"
88 #include "support/path.h"
89 #include "support/os.h"
90 #include "support/lyxlib.h"
91 #include "support/FileInfo.h"
92 #include "support/lyxmanip.h"
93 #include "support/lyxalgo.h" // for lyx::count
105 #include <sys/types.h>
122 using std::make_pair;
131 using lyx::textclass_type;
133 // all these externs should eventually be removed.
134 extern BufferList bufferlist;
136 extern LyXAction lyxaction;
140 const int LYX_FORMAT = 220;
144 extern int tex_code_break_column;
147 Buffer::Buffer(string const & file, bool ronly)
148 : paragraph(0), niceFile(true), lyx_clean(true), bak_clean(true),
149 unnamed(false), dep_clean(0), read_only(ronly),
150 filename_(file), users(0)
152 lyxerr[Debug::INFO] << "Buffer::Buffer()" << endl;
154 filepath_ = OnlyPath(file);
159 // read_only = ronly;
163 if (read_only || lyxrc.use_tempdir) {
164 tmppath = CreateBufferTmpDir();
173 lyxerr[Debug::INFO] << "Buffer::~Buffer()" << endl;
174 // here the buffer should take care that it is
175 // saved properly, before it goes into the void.
177 // make sure that views using this buffer
182 if (!tmppath.empty()) {
183 DestroyBufferTmpDir(tmppath);
186 Paragraph * par = paragraph;
189 tmppar = par->next();
197 string const Buffer::getLatexName(bool no_path) const
199 string const name = ChangeExtension(MakeLatexName(fileName()), ".tex");
201 return OnlyFilename(name);
207 pair<Buffer::LogType, string> const Buffer::getLogName(void) const
209 string const filename = getLatexName(false);
211 if (filename.empty())
212 return make_pair(Buffer::latexlog, string());
214 string path = OnlyPath(filename);
216 if (lyxrc.use_tempdir || !IsDirWriteable(path))
219 string const fname = AddName(path,
220 OnlyFilename(ChangeExtension(filename,
223 AddName(path, OnlyFilename(
224 ChangeExtension(filename,
225 formats.extension("literate") + ".out")));
227 // If no Latex log or Build log is newer, show Build log
229 FileInfo const f_fi(fname);
230 FileInfo const b_fi(bname);
233 (!f_fi.exist() || f_fi.getModificationTime() < b_fi.getModificationTime())) {
234 lyxerr[Debug::FILES] << "Log name calculated as : " << bname << endl;
235 return make_pair(Buffer::buildlog, bname);
237 lyxerr[Debug::FILES] << "Log name calculated as : " << fname << endl;
238 return make_pair(Buffer::latexlog, fname);
242 void Buffer::setReadonly(bool flag)
244 if (read_only != flag) {
247 users->owner()->getDialogs()->updateBufferDependent(false);
252 /// Update window titles of all users
253 // Should work on a list
254 void Buffer::updateTitles() const
257 users->owner()->updateWindowTitle();
261 /// Reset autosave timer of all users
262 // Should work on a list
263 void Buffer::resetAutosaveTimers() const
266 users->owner()->resetAutosaveTimer();
270 void Buffer::setFileName(string const & newfile)
272 filename_ = MakeAbsPath(newfile);
273 filepath_ = OnlyPath(filename_);
274 setReadonly(IsFileWriteable(filename_) == 0);
279 // We'll remove this later. (Lgb)
282 string last_inset_read;
284 #ifndef NO_COMPABILITY
287 ErtComp() : active(false), fromlayout(false), in_tabular(false) {
296 std::stack<ErtComp> ert_stack;
301 #warning And _why_ is this here? (Lgb)
309 // candidate for move to BufferView
310 // (at least some parts in the beginning of the func)
313 // changed to be public and have one parameter
314 // if par = 0 normal behavior
315 // else insert behavior
316 // Returns false if "\the_end" is not read for formats >= 2.13. (Asger)
317 bool Buffer::readLyXformat2(LyXLex & lex, Paragraph * par)
321 #ifndef NO_COMPABILITY
322 ert_comp.contents.erase();
323 ert_comp.active = false;
324 ert_comp.fromlayout = false;
325 ert_comp.in_tabular = false;
328 Paragraph::depth_type depth = 0;
329 bool the_end_read = false;
331 Paragraph * first_par = 0;
332 LyXFont font(LyXFont::ALL_INHERIT, params.language);
335 if (file_format < 216 && params.language->lang() == "hebrew")
336 font.setLanguage(default_language);
341 par->layout(textclasslist[params.textclass].defaultLayoutName());
343 // We are inserting into an existing document
344 users->text->breakParagraph(users);
345 first_par = users->text->ownerParagraph();
348 // We don't want to adopt the parameters from the
349 // document we insert, so we skip until the text begins:
352 string const pretoken = lex.getString();
353 if (pretoken == "\\layout") {
354 lex.pushToken(pretoken);
362 string const token = lex.getString();
364 if (token.empty()) continue;
366 lyxerr[Debug::PARSER] << "Handling token: `"
367 << token << "'" << endl;
370 parseSingleLyXformat2Token(lex, par, first_par,
378 paragraph = first_par;
380 if (unknown_layouts > 0) {
381 string s = _("Couldn't set the layout for ");
382 if (unknown_layouts == 1) {
383 s += _("one paragraph");
385 s += tostr(unknown_layouts);
386 s += _(" paragraphs");
388 Alert::alert(_("Textclass Loading Error!"), s,
389 _("When reading " + fileName()));
392 if (unknown_tokens > 0) {
393 string s = _("Encountered ");
394 if (unknown_tokens == 1) {
395 s += _("one unknown token");
397 s += tostr(unknown_tokens);
398 s += _(" unknown tokens");
400 Alert::alert(_("Textclass Loading Error!"), s,
401 _("When reading " + fileName()));
408 #ifndef NO_COMPABILITY
410 Inset * Buffer::isErtInset(Paragraph * par, int pos) const
413 if ((par->getChar(pos) == Paragraph::META_INSET) &&
414 (inset = par->getInset(pos)) &&
415 (inset->lyxCode() == Inset::ERT_CODE))
422 void Buffer::insertErtContents(Paragraph * par, int & pos, bool set_inactive)
424 if (ert_comp.contents.find_first_not_of(' ') != string::npos) {
425 // we only skip completely empty ERT (only spaces) otherwise
426 // we have to insert it as is.
427 string str(ert_comp.contents);
428 lyxerr[Debug::INSETS] << "ERT contents:\n'"
429 << str << "'" << endl;
430 // check if we have already an ert inset a position earlier
431 // if this is the case then we should insert the contents
432 // inside the other ertinset as it is stupid to have various
435 if ((pos > 0) && (inset=isErtInset(par, pos-1))) {
436 // get the last paragraph from the inset before
437 Paragraph * last = inset->firstParagraph();
440 // create the new paragraph after the last one
441 Paragraph * par = new Paragraph(last);
442 par->layout(textclasslist[params.textclass].defaultLayoutName());
443 par->setInsetOwner(last->inInset());
445 LyXFont font(LyXFont::ALL_INHERIT, params.language);
446 string::const_iterator cit = str.begin();
447 string::const_iterator end = str.end();
449 for (; cit != end; ++cit) {
450 par->insertChar(pos++, *cit, font);
454 new InsetERT(params, params.language, str, true);
455 par->insertInset(pos++, inset, ert_comp.font);
458 ert_comp.contents.erase();
459 ert_comp.fromlayout = false;
461 ert_comp.active = false;
468 Buffer::parseSingleLyXformat2Token(LyXLex & lex, Paragraph *& par,
469 Paragraph *& first_par,
470 string const & token, int & pos,
471 Paragraph::depth_type & depth,
475 bool the_end_read = false;
476 #ifndef NO_COMPABILITY
477 #ifndef NO_PEXTRA_REALLY
478 // This is super temporary but is needed to get the compability
479 // mode for minipages work correctly together with new tabulars.
480 static int call_depth;
482 bool checkminipage = false;
483 static Paragraph * minipar = 0;
484 static Paragraph * parBeforeMinipage;
488 // The order of the tags tested may seem unnatural, but this
489 // has been done in order to reduce the number of string
490 // comparisons needed to recognize a given token. This leads
491 // on large documents like UserGuide to a reduction of a
493 if (token[0] != '\\') {
494 #ifndef NO_COMPABILITY
495 if (ert_comp.active) {
496 ert_comp.contents += token;
499 for (string::const_iterator cit = token.begin();
500 cit != token.end(); ++cit) {
501 par->insertChar(pos, (*cit), font);
504 #ifndef NO_COMPABILITY
507 } else if (token == "\\layout") {
508 #ifndef NO_COMPABILITY
509 bool old_fromlayout = ert_comp.fromlayout;
510 bool create_new_par = true;
511 ert_comp.in_tabular = false;
513 if (!par->size() && par->previous() &&
514 (par->previous()->size() == 1) &&
515 isErtInset(par->previous(), par->previous()->size()-1))
517 int p = par->previous()->size();
518 insertErtContents(par->previous(), p);
519 create_new_par = false;
521 insertErtContents(par, pos);
524 // reset the font as we start a new layout and if the font is
525 // not ALL_INHERIT,document_language then it will be set to the
526 // right values after this tag (Jug 20020420)
527 font = LyXFont(LyXFont::ALL_INHERIT, params.language);
530 if (file_format < 216 && params.language->lang() == "hebrew")
531 font.setLanguage(default_language);
535 string layoutname = lex.getString();
537 LyXTextClass const & tclass = textclasslist[params.textclass];
539 if (layoutname.empty()) {
540 layoutname = tclass.defaultLayoutName();
542 #ifndef NO_COMPABILITY
543 if (compare_no_case(layoutname, "latex") == 0) {
544 ert_comp.active = true;
545 ert_comp.fromlayout = true;
546 ert_comp.font = font;
548 create_new_par = false;
551 bool hasLayout = tclass.hasLayout(layoutname);
553 lyxerr << "Layout '" << layoutname << "' does not"
554 << " exist in textclass '" << tclass.name()
556 lyxerr << "Trying to use default layout instead."
558 layoutname = tclass.defaultLayoutName();
562 // The is the compability reading of layout caption.
563 // It can be removed in LyX version 1.3.0. (Lgb)
564 if (compare_no_case(layoutname, "caption") == 0) {
565 // We expect that the par we are now working on is
566 // really inside a InsetText inside a InsetFloat.
567 // We also know that captions can only be
568 // one paragraph. (Lgb)
570 // We should now read until the next "\layout"
572 // This is probably not good enough, what if the
573 // caption is the last par in the document (Lgb)
574 istream & ist = lex.getStream();
580 if (prefixIs(line, "\\layout")) {
584 if (prefixIs(line, "\\begin_inset"))
586 if (prefixIs(line, "\\end_inset")) {
597 // Now we should have the whole layout in ss
598 // we should now be able to give this to the
600 ss << "\\end_inset\n";
602 // This seems like a bug in stringstream.
603 // We really should be able to use ss
605 istringstream is(ss.str());
607 tmplex.setStream(is);
608 Inset * inset = new InsetCaption;
609 inset->Read(this, tmplex);
610 par->InsertInset(pos, inset, font);
614 #ifndef NO_COMPABILITY
615 if (create_new_par) {
620 par = new Paragraph(par);
621 par->layout(textclasslist[params.textclass].defaultLayoutName());
624 par->layout(layoutname);
625 // Test whether the layout is obsolete.
626 LyXLayout const & layout =
627 textclasslist[params.textclass][par->layout()];
628 if (!layout.obsoleted_by().empty())
629 par->layout(layout.obsoleted_by());
630 par->params().depth(depth);
631 #ifndef NO_COMPABILITY
633 // we duplicate code here because it's easier to remove
634 // the code then of NO_COMPATIBILITY
635 par->layout(layoutname);
636 // Test whether the layout is obsolete.
637 LyXLayout const & layout =
638 textclasslist[params.textclass][par->layout()];
639 if (!layout.obsoleted_by().empty())
640 par->layout(layout.obsoleted_by());
641 par->params().depth(depth);
648 } else if (token == "\\end_inset") {
649 lyxerr << "Solitary \\end_inset. Missing \\begin_inset?.\n"
650 << "Last inset read was: " << last_inset_read
652 // Simply ignore this. The insets do not have
654 // But insets should read it, it is a part of
655 // the inset isn't it? Lgb.
656 } else if (token == "\\begin_inset") {
657 #ifndef NO_COMPABILITY
658 insertErtContents(par, pos, false);
659 ert_stack.push(ert_comp);
660 ert_comp = ErtComp();
662 readInset(lex, par, pos, font);
663 #ifndef NO_COMPABILITY
664 ert_comp = ert_stack.top();
666 insertErtContents(par, pos);
668 } else if (token == "\\family") {
670 font.setLyXFamily(lex.getString());
671 } else if (token == "\\series") {
673 font.setLyXSeries(lex.getString());
674 } else if (token == "\\shape") {
676 font.setLyXShape(lex.getString());
677 } else if (token == "\\size") {
679 font.setLyXSize(lex.getString());
680 #ifndef NO_COMPABILITY
681 } else if (token == "\\latex") {
683 string const tok = lex.getString();
684 if (tok == "no_latex") {
686 insertErtContents(par, pos);
687 } else if (tok == "latex") {
688 ert_comp.active = true;
689 ert_comp.font = font;
690 } else if (tok == "default") {
692 insertErtContents(par, pos);
694 lex.printError("Unknown LaTeX font flag "
698 } else if (token == "\\lang") {
700 string const tok = lex.getString();
701 Language const * lang = languages.getLanguage(tok);
703 font.setLanguage(lang);
705 font.setLanguage(params.language);
706 lex.printError("Unknown language `$$Token'");
708 } else if (token == "\\numeric") {
710 font.setNumber(font.setLyXMisc(lex.getString()));
711 } else if (token == "\\emph") {
713 font.setEmph(font.setLyXMisc(lex.getString()));
714 } else if (token == "\\bar") {
716 string const tok = lex.getString();
717 // This is dirty, but gone with LyX3. (Asger)
719 font.setUnderbar(LyXFont::ON);
720 else if (tok == "no")
721 font.setUnderbar(LyXFont::OFF);
722 else if (tok == "default")
723 font.setUnderbar(LyXFont::INHERIT);
725 lex.printError("Unknown bar font flag "
727 } else if (token == "\\noun") {
729 font.setNoun(font.setLyXMisc(lex.getString()));
730 } else if (token == "\\color") {
732 font.setLyXColor(lex.getString());
733 } else if (token == "\\SpecialChar") {
734 LyXLayout const & layout =
735 textclasslist[params.textclass][par->layout()];
737 // Insets don't make sense in a free-spacing context! ---Kayvan
738 if (layout.free_spacing || par->isFreeSpacing()) {
741 string next_token = lex.getString();
742 if (next_token == "\\-") {
743 par->insertChar(pos, '-', font);
744 } else if (next_token == "\\protected_separator"
745 || next_token == "~") {
746 par->insertChar(pos, ' ', font);
748 lex.printError("Token `$$Token' "
750 "paragraph layout!");
755 Inset * inset = new InsetSpecialChar;
756 inset->read(this, lex);
757 par->insertInset(pos, inset, font);
760 } else if (token == "\\i") {
761 Inset * inset = new InsetLatexAccent;
762 inset->read(this, lex);
763 par->insertInset(pos, inset, font);
765 } else if (token == "\\backslash") {
766 #ifndef NO_COMPABILITY
767 if (ert_comp.active) {
768 ert_comp.contents += "\\";
771 par->insertChar(pos, '\\', font);
773 #ifndef NO_COMPABILITY
776 #ifndef NO_COMPABILITY
777 } else if (token == "\\begin_float") {
778 insertErtContents(par, pos);
779 //insertErtContents(par, pos, false);
780 //ert_stack.push(ert_comp);
781 //ert_comp = ErtComp();
783 // This is the compability reader. It can be removed in
784 // LyX version 1.3.0. (Lgb)
786 string const tmptok = lex.getString();
787 //lyxerr << "old float: " << tmptok << endl;
790 stringstream old_float;
792 if (tmptok == "footnote") {
793 inset = new InsetFoot(params);
794 old_float << "collapsed true\n";
795 } else if (tmptok == "margin") {
796 inset = new InsetMarginal(params);
797 old_float << "collapsed true\n";
798 } else if (tmptok == "fig") {
799 inset = new InsetFloat(params, "figure");
800 old_float << "placement htbp\n"
802 << "collapsed false\n";
803 } else if (tmptok == "tab") {
804 inset = new InsetFloat(params, "table");
805 old_float << "placement htbp\n"
807 << "collapsed false\n";
808 } else if (tmptok == "alg") {
809 inset = new InsetFloat(params, "algorithm");
810 old_float << "placement htbp\n"
812 << "collapsed false\n";
813 } else if (tmptok == "wide-fig") {
814 inset = new InsetFloat(params, "figure");
815 //InsetFloat * tmp = new InsetFloat("figure");
818 old_float << "placement htbp\n"
820 << "collapsed false\n";
821 } else if (tmptok == "wide-tab") {
822 inset = new InsetFloat(params, "table");
823 //InsetFloat * tmp = new InsetFloat("table");
826 old_float << "placement htbp\n"
828 << "collapsed false\n";
832 #ifndef NO_PEXTRA_REALLY
835 return false; // no end read yet
838 // Here we need to check for \end_deeper and handle that
839 // before we do the footnote parsing.
840 // This _is_ a hack! (Lgb)
843 string const tmp = lex.getString();
844 if (tmp == "\\end_deeper") {
845 //lyxerr << "\\end_deeper caught!" << endl;
847 lex.printError("\\end_deeper: "
848 "depth is already null");
853 old_float << tmp << ' ';
858 old_float << lex.getLongString("\\end_float")
859 << "\n\\end_inset\n";
860 //lyxerr << "Float Body:\n" << old_float.str() << endl;
861 // That this does not work seems like a bug
862 // in stringstream. (Lgb)
863 istringstream istr(old_float.str());
865 nylex.setStream(istr);
866 inset->read(this, nylex);
867 par->insertInset(pos, inset, font);
869 insertErtContents(par, pos);
871 // we have to reset the font as in the old format after a float
872 // the font was automatically reset!
873 font = LyXFont(LyXFont::ALL_INHERIT, params.language);
875 } else if (token == "\\begin_deeper") {
877 } else if (token == "\\end_deeper") {
879 lex.printError("\\end_deeper: "
880 "depth is already null");
884 } else if (token == "\\begin_preamble") {
885 params.readPreamble(lex);
886 } else if (token == "\\textclass") {
888 pair<bool, textclass_type> pp =
889 textclasslist.NumberOfClass(lex.getString());
891 params.textclass = pp.second;
893 Alert::alert(string(_("Textclass error")),
894 string(_("The document uses an unknown textclass \"")) +
895 lex.getString() + string("\"."),
896 string(_("LyX will not be able to produce output correctly.")));
897 params.textclass = 0;
899 if (!textclasslist[params.textclass].load()) {
900 // if the textclass wasn't loaded properly
901 // we need to either substitute another
902 // or stop loading the file.
903 // I can substitute but I don't see how I can
904 // stop loading... ideas?? ARRae980418
905 Alert::alert(_("Textclass Loading Error!"),
906 string(_("Can't load textclass ")) +
907 textclasslist[params.textclass].name(),
908 _("-- substituting default"));
909 params.textclass = 0;
911 } else if (token == "\\options") {
913 params.options = lex.getString();
914 } else if (token == "\\language") {
915 params.readLanguage(lex);
916 } else if (token == "\\fontencoding") {
918 } else if (token == "\\inputencoding") {
920 params.inputenc = lex.getString();
921 } else if (token == "\\graphics") {
922 params.readGraphicsDriver(lex);
923 } else if (token == "\\fontscheme") {
925 params.fonts = lex.getString();
926 } else if (token == "\\noindent") {
927 par->params().noindent(true);
928 } else if (token == "\\leftindent") {
930 LyXLength value(lex.getString());
931 par->params().leftIndent(value);
932 } else if (token == "\\fill_top") {
933 par->params().spaceTop(VSpace(VSpace::VFILL));
934 } else if (token == "\\fill_bottom") {
935 par->params().spaceBottom(VSpace(VSpace::VFILL));
936 } else if (token == "\\line_top") {
937 par->params().lineTop(true);
938 } else if (token == "\\line_bottom") {
939 par->params().lineBottom(true);
940 } else if (token == "\\pagebreak_top") {
941 par->params().pagebreakTop(true);
942 } else if (token == "\\pagebreak_bottom") {
943 par->params().pagebreakBottom(true);
944 } else if (token == "\\start_of_appendix") {
945 par->params().startOfAppendix(true);
946 } else if (token == "\\paragraph_separation") {
947 int tmpret = lex.findToken(string_paragraph_separation);
950 if (tmpret != LYX_LAYOUT_DEFAULT)
951 params.paragraph_separation =
952 static_cast<BufferParams::PARSEP>(tmpret);
953 } else if (token == "\\defskip") {
955 params.defskip = VSpace(lex.getString());
956 #ifndef NO_COMPABILITY
957 } else if (token == "\\epsfig") { // obsolete
958 // Indeed it is obsolete, but we HAVE to be backwards
959 // compatible until 0.14, because otherwise all figures
960 // in existing documents are irretrivably lost. (Asger)
961 params.readGraphicsDriver(lex);
963 } else if (token == "\\quotes_language") {
964 int tmpret = lex.findToken(string_quotes_language);
967 if (tmpret != LYX_LAYOUT_DEFAULT) {
968 InsetQuotes::quote_language tmpl =
969 InsetQuotes::EnglishQ;
972 tmpl = InsetQuotes::EnglishQ;
975 tmpl = InsetQuotes::SwedishQ;
978 tmpl = InsetQuotes::GermanQ;
981 tmpl = InsetQuotes::PolishQ;
984 tmpl = InsetQuotes::FrenchQ;
987 tmpl = InsetQuotes::DanishQ;
990 params.quotes_language = tmpl;
992 } else if (token == "\\quotes_times") {
994 switch (lex.getInteger()) {
996 params.quotes_times = InsetQuotes::SingleQ;
999 params.quotes_times = InsetQuotes::DoubleQ;
1002 } else if (token == "\\papersize") {
1003 int tmpret = lex.findToken(string_papersize);
1007 params.papersize2 = tmpret;
1008 } else if (token == "\\paperpackage") {
1009 int tmpret = lex.findToken(string_paperpackages);
1012 params.paperpackage = BufferParams::PACKAGE_NONE;
1014 params.paperpackage = tmpret;
1015 } else if (token == "\\use_geometry") {
1017 params.use_geometry = lex.getInteger();
1018 } else if (token == "\\use_amsmath") {
1020 params.use_amsmath = lex.getInteger();
1021 } else if (token == "\\use_natbib") {
1023 params.use_natbib = lex.getInteger();
1024 } else if (token == "\\use_numerical_citations") {
1026 params.use_numerical_citations = lex.getInteger();
1027 } else if (token == "\\paperorientation") {
1028 int tmpret = lex.findToken(string_orientation);
1031 if (tmpret != LYX_LAYOUT_DEFAULT)
1032 params.orientation = static_cast<BufferParams::PAPER_ORIENTATION>(tmpret);
1033 } else if (token == "\\paperwidth") {
1035 params.paperwidth = lex.getString();
1036 } else if (token == "\\paperheight") {
1038 params.paperheight = lex.getString();
1039 } else if (token == "\\leftmargin") {
1041 params.leftmargin = lex.getString();
1042 } else if (token == "\\topmargin") {
1044 params.topmargin = lex.getString();
1045 } else if (token == "\\rightmargin") {
1047 params.rightmargin = lex.getString();
1048 } else if (token == "\\bottommargin") {
1050 params.bottommargin = lex.getString();
1051 } else if (token == "\\headheight") {
1053 params.headheight = lex.getString();
1054 } else if (token == "\\headsep") {
1056 params.headsep = lex.getString();
1057 } else if (token == "\\footskip") {
1059 params.footskip = lex.getString();
1060 } else if (token == "\\paperfontsize") {
1062 params.fontsize = strip(lex.getString());
1063 } else if (token == "\\papercolumns") {
1065 params.columns = lex.getInteger();
1066 } else if (token == "\\papersides") {
1068 switch (lex.getInteger()) {
1070 case 1: params.sides = LyXTextClass::OneSide; break;
1071 case 2: params.sides = LyXTextClass::TwoSides; break;
1073 } else if (token == "\\paperpagestyle") {
1075 params.pagestyle = strip(lex.getString());
1076 } else if (token == "\\bullet") {
1078 int const index = lex.getInteger();
1080 int temp_int = lex.getInteger();
1081 params.user_defined_bullets[index].setFont(temp_int);
1082 params.temp_bullets[index].setFont(temp_int);
1084 temp_int = lex.getInteger();
1085 params.user_defined_bullets[index].setCharacter(temp_int);
1086 params.temp_bullets[index].setCharacter(temp_int);
1088 temp_int = lex.getInteger();
1089 params.user_defined_bullets[index].setSize(temp_int);
1090 params.temp_bullets[index].setSize(temp_int);
1092 string const temp_str = lex.getString();
1093 if (temp_str != "\\end_bullet") {
1094 // this element isn't really necessary for
1095 // parsing but is easier for humans
1096 // to understand bullets. Put it back and
1097 // set a debug message?
1098 lex.printError("\\end_bullet expected, got" + temp_str);
1099 //how can I put it back?
1101 } else if (token == "\\bulletLaTeX") {
1102 // The bullet class should be able to read this.
1104 int const index = lex.getInteger();
1106 string temp_str = lex.getString();
1108 while (temp_str != "\\end_bullet") {
1109 // this loop structure is needed when user
1110 // enters an empty string since the first
1111 // thing returned will be the \\end_bullet
1113 // if the LaTeX entry has spaces. Each element
1114 // therefore needs to be read in turn
1115 sum_str += temp_str;
1117 temp_str = lex.getString();
1120 params.user_defined_bullets[index].setText(sum_str);
1121 params.temp_bullets[index].setText(sum_str);
1122 } else if (token == "\\secnumdepth") {
1124 params.secnumdepth = lex.getInteger();
1125 } else if (token == "\\tocdepth") {
1127 params.tocdepth = lex.getInteger();
1128 } else if (token == "\\spacing") {
1130 string const tmp = strip(lex.getString());
1131 Spacing::Space tmp_space = Spacing::Default;
1132 float tmp_val = 0.0;
1133 if (tmp == "single") {
1134 tmp_space = Spacing::Single;
1135 } else if (tmp == "onehalf") {
1136 tmp_space = Spacing::Onehalf;
1137 } else if (tmp == "double") {
1138 tmp_space = Spacing::Double;
1139 } else if (tmp == "other") {
1141 tmp_space = Spacing::Other;
1142 tmp_val = lex.getFloat();
1144 lex.printError("Unknown spacing token: '$$Token'");
1146 // Small hack so that files written with klyx will be
1147 // parsed correctly.
1149 par->params().spacing(Spacing(tmp_space, tmp_val));
1151 params.spacing.set(tmp_space, tmp_val);
1153 } else if (token == "\\paragraph_spacing") {
1155 string const tmp = strip(lex.getString());
1156 if (tmp == "single") {
1157 par->params().spacing(Spacing(Spacing::Single));
1158 } else if (tmp == "onehalf") {
1159 par->params().spacing(Spacing(Spacing::Onehalf));
1160 } else if (tmp == "double") {
1161 par->params().spacing(Spacing(Spacing::Double));
1162 } else if (tmp == "other") {
1164 par->params().spacing(Spacing(Spacing::Other,
1167 lex.printError("Unknown spacing token: '$$Token'");
1169 } else if (token == "\\float_placement") {
1171 params.float_placement = lex.getString();
1172 } else if (token == "\\align") {
1173 int tmpret = lex.findToken(string_align);
1174 if (tmpret == -1) ++tmpret;
1175 if (tmpret != LYX_LAYOUT_DEFAULT) { // tmpret != 99 ???
1176 int const tmpret2 = int(pow(2.0, tmpret));
1177 //lyxerr << "Tmpret2 = " << tmpret2 << endl;
1178 par->params().align(LyXAlignment(tmpret2));
1180 } else if (token == "\\added_space_top") {
1182 VSpace value = VSpace(lex.getString());
1183 if ((value.length().len().value() != 0) ||
1184 (value.kind() != VSpace::LENGTH))
1185 par->params().spaceTop(value);
1186 } else if (token == "\\added_space_bottom") {
1188 VSpace value = VSpace(lex.getString());
1189 if ((value.length().len().value() != 0) ||
1190 (value.kind() != VSpace::LENGTH))
1191 par->params().spaceBottom(value);
1192 #ifndef NO_COMPABILITY
1193 #ifndef NO_PEXTRA_REALLY
1194 } else if (token == "\\pextra_type") {
1196 par->params().pextraType(lex.getInteger());
1197 } else if (token == "\\pextra_width") {
1199 par->params().pextraWidth(lex.getString());
1200 } else if (token == "\\pextra_widthp") {
1202 par->params().pextraWidthp(lex.getString());
1203 } else if (token == "\\pextra_alignment") {
1205 par->params().pextraAlignment(lex.getInteger());
1206 } else if (token == "\\pextra_hfill") {
1208 par->params().pextraHfill(lex.getInteger());
1209 } else if (token == "\\pextra_start_minipage") {
1211 par->params().pextraStartMinipage(lex.getInteger());
1214 } else if (token == "\\labelwidthstring") {
1216 par->params().labelWidthString(lex.getString());
1217 // do not delete this token, it is still needed!
1218 } else if (token == "\\newline") {
1219 #ifndef NO_COMPABILITY
1220 if (!ert_comp.in_tabular && ert_comp.active) {
1221 ert_comp.contents += char(Paragraph::META_NEWLINE);
1223 // Since we cannot know it this is only a regular
1224 // newline or a tabular cell delimter we have to
1225 // handle the ERT here.
1226 insertErtContents(par, pos, false);
1228 par->insertChar(pos, Paragraph::META_NEWLINE, font);
1232 par->insertChar(pos, Paragraph::META_NEWLINE, font);
1235 } else if (token == "\\LyXTable") {
1236 #ifndef NO_COMPABILITY
1237 ert_comp.in_tabular = true;
1239 Inset * inset = new InsetTabular(*this);
1240 inset->read(this, lex);
1241 par->insertInset(pos, inset, font);
1243 } else if (token == "\\hfill") {
1244 par->insertChar(pos, Paragraph::META_HFILL, font);
1246 } else if (token == "\\protected_separator") { // obsolete
1247 // This is a backward compability thingie. (Lgb)
1248 // Remove it later some time...introduced with fileformat
1250 LyXLayout const & layout =
1251 textclasslist[params.textclass][par->layout()];
1253 if (layout.free_spacing || par->isFreeSpacing()) {
1254 par->insertChar(pos, ' ', font);
1256 Inset * inset = new InsetSpecialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
1257 par->insertInset(pos, inset, font);
1260 } else if (token == "\\bibitem") { // ale970302
1262 InsetCommandParams p("bibitem", "dummy");
1263 par->bibkey = new InsetBibKey(p);
1265 par->bibkey->read(this, lex);
1266 } else if (token == "\\the_end") {
1267 #ifndef NO_COMPABILITY
1268 // If we still have some ert active here we have to insert
1269 // it so we don't loose it. (Lgb)
1270 insertErtContents(par, pos);
1272 the_end_read = true;
1273 #ifndef NO_COMPABILITY
1274 #ifndef NO_PEXTRA_REALLY
1277 minipar = parBeforeMinipage = 0;
1281 #ifndef NO_COMPABILITY
1282 if (ert_comp.active) {
1283 ert_comp.contents += token;
1286 // This should be insurance for the future: (Asger)
1289 string const s = _("Unknown token: ") + token
1290 + " " + lex.text() + "\n";
1291 // we can do this here this way because we're actually reading
1292 // the buffer and don't care about LyXText right now.
1293 InsetError * new_inset = new InsetError(s);
1294 par->insertInset(pos, new_inset, LyXFont(LyXFont::ALL_INHERIT,
1297 #ifndef NO_COMPABILITY
1302 #ifndef NO_COMPABILITY
1303 #ifndef NO_PEXTRA_REALLY
1304 // I wonder if we could use this blanket fix for all the
1305 // checkminipage cases...
1306 // don't forget about ert paragraphs and compatibility read for'em
1307 if (par && (par->size() || !ert_comp.contents.empty())) {
1308 // It is possible that this will check to often,
1309 // but that should not be an correctness issue.
1310 // Only a speed issue.
1311 checkminipage = true;
1314 // now check if we have a minipage paragraph as at this
1315 // point we already read all the necessary data!
1316 // this cannot be done in layout because there we did
1317 // not read yet the paragraph PEXTRA-params (Jug)
1319 // BEGIN pextra_minipage compability
1320 // This should be removed in 1.3.x (Lgb)
1321 // I don't think we should remove this so fast (Jug)
1323 // This compability code is not perfect. In a couple
1324 // of rand cases it fails. When the minipage par is
1325 // the first par in the document, and when there are
1326 // none or only one regular paragraphs after the
1327 // minipage. Currently I am not investing any effort
1328 // in fixing those cases.
1330 // lyxerr << "Call depth: " << call_depth << endl;
1331 // lyxerr << "Checkminipage: " << checkminipage << endl;
1333 if (checkminipage && (call_depth == 1)) {
1334 checkminipage = false;
1335 if (minipar && (minipar != par) &&
1336 (par->params().pextraType() == Paragraph::PEXTRA_MINIPAGE)) {
1337 lyxerr << "minipages in a row" << endl;
1338 if (par->params().pextraStartMinipage()) {
1339 lyxerr << "start new minipage" << endl;
1340 // minipages in a row
1341 par->previous()->next(0);
1344 Paragraph * tmp = minipar;
1346 tmp->params().pextraType(0);
1347 tmp->params().pextraWidth(string());
1348 tmp->params().pextraWidthp(string());
1349 tmp->params().pextraAlignment(0);
1350 tmp->params().pextraHfill(false);
1351 tmp->params().pextraStartMinipage(false);
1354 // create a new paragraph to insert the
1355 // minipages in the following case
1356 if (par->params().pextraStartMinipage() &&
1357 !par->params().pextraHfill()) {
1358 Paragraph * p = new Paragraph;
1359 p->layout(textclasslist[params.textclass].defaultLayoutName());
1361 p->previous(parBeforeMinipage);
1362 parBeforeMinipage->next(p);
1364 p->params().depth(parBeforeMinipage->params().depth());
1365 parBeforeMinipage = p;
1367 InsetMinipage * mini = new InsetMinipage(params);
1368 mini->pos(static_cast<InsetMinipage::Position>(par->params().pextraAlignment()));
1369 mini->pageWidth(LyXLength(par->params().pextraWidth()));
1370 if (!par->params().pextraWidthp().empty()) {
1371 lyxerr << "WP:" << mini->pageWidth().asString() << endl;
1372 mini->pageWidth(LyXLength((par->params().pextraWidthp())+"col%"));
1374 Paragraph * op = mini->firstParagraph();
1375 mini->inset.paragraph(par);
1377 // and free the old ones!
1380 Paragraph * pp = op->next();
1384 // Insert the minipage last in the
1385 // previous paragraph.
1386 if (par->params().pextraHfill()) {
1387 parBeforeMinipage->insertChar
1388 (parBeforeMinipage->size(),
1389 Paragraph::META_HFILL, font);
1391 parBeforeMinipage->insertInset
1392 (parBeforeMinipage->size(), mini, font);
1396 lyxerr << "new minipage par" << endl;
1397 //nothing to do just continue reading
1400 } else if (minipar && (minipar != par)) {
1401 lyxerr << "last minipage par read" << endl;
1402 // The last paragraph read was not part of a
1403 // minipage but the par linked list is...
1404 // So we need to remove the last par from the
1406 if (par->previous())
1407 par->previous()->next(0);
1408 par->previous(parBeforeMinipage);
1409 parBeforeMinipage->next(par);
1410 Paragraph * tmp = minipar;
1412 tmp->params().pextraType(0);
1413 tmp->params().pextraWidth(string());
1414 tmp->params().pextraWidthp(string());
1415 tmp->params().pextraAlignment(0);
1416 tmp->params().pextraHfill(false);
1417 tmp->params().pextraStartMinipage(false);
1420 depth = parBeforeMinipage->params().depth();
1421 // and set this depth on the par as it has not been set already
1422 par->params().depth(depth);
1423 minipar = parBeforeMinipage = 0;
1424 } else if (!minipar &&
1425 (par->params().pextraType() == Paragraph::PEXTRA_MINIPAGE)) {
1426 // par is the first paragraph in a minipage
1427 lyxerr << "begin minipage" << endl;
1428 // To minimize problems for
1429 // the users we will insert
1430 // the first minipage in
1431 // a sequence of minipages
1432 // in its own paragraph.
1433 Paragraph * p = new Paragraph;
1434 p->layout(textclasslist[params.textclass].defaultLayoutName());
1435 p->previous(par->previous());
1437 p->params().depth(depth);
1438 par->params().depth(0);
1440 if (par->previous())
1441 par->previous()->next(p);
1443 parBeforeMinipage = p;
1445 if (!first_par || (first_par == par))
1448 InsetMinipage * mini = new InsetMinipage(params);
1449 mini->pos(static_cast<InsetMinipage::Position>(minipar->params().pextraAlignment()));
1450 mini->pageWidth(LyXLength(minipar->params().pextraWidth()));
1451 if (!par->params().pextraWidthp().empty()) {
1452 lyxerr << "WP:" << mini->pageWidth().asString() << endl;
1453 mini->pageWidth(LyXLength((par->params().pextraWidthp())+"col%"));
1456 Paragraph * op = mini->firstParagraph();
1457 mini->inset.paragraph(minipar);
1459 // and free the old ones!
1462 Paragraph * pp = op->next();
1467 // Insert the minipage last in the
1468 // previous paragraph.
1469 if (minipar->params().pextraHfill()) {
1470 parBeforeMinipage->insertChar
1471 (parBeforeMinipage->size(),
1472 Paragraph::META_HFILL, font);
1474 parBeforeMinipage->insertInset
1475 (parBeforeMinipage->size(), mini, font);
1476 } else if (par->params().pextraType() == Paragraph::PEXTRA_INDENT) {
1477 par->params().leftIndent(LyXLength(par->params().pextraWidth()));
1478 if (!par->params().pextraWidthp().empty()) {
1479 par->params().leftIndent(LyXLength((par->params().pextraWidthp())+"col%"));
1483 // End of pextra_minipage compability
1487 return the_end_read;
1490 // needed to insert the selection
1491 void Buffer::insertStringAsLines(Paragraph *& par, pos_type & pos,
1492 LyXFont const & fn,string const & str) const
1494 LyXLayout const & layout =
1495 textclasslist[params.textclass][par->layout()];
1498 par->checkInsertChar(font);
1499 // insert the string, don't insert doublespace
1500 bool space_inserted = true;
1501 bool autobreakrows = !par->inInset() ||
1502 static_cast<InsetText *>(par->inInset())->getAutoBreakRows();
1503 for(string::const_iterator cit = str.begin();
1504 cit != str.end(); ++cit) {
1506 if (autobreakrows && (par->size() || layout.keepempty)) {
1507 par->breakParagraph(params, pos,
1508 layout.isEnvironment());
1511 space_inserted = true;
1515 // do not insert consecutive spaces if !free_spacing
1516 } else if ((*cit == ' ' || *cit == '\t') &&
1517 space_inserted && !layout.free_spacing &&
1518 !par->isFreeSpacing())
1521 } else if (*cit == '\t') {
1522 if (!layout.free_spacing && !par->isFreeSpacing()) {
1523 // tabs are like spaces here
1524 par->insertChar(pos, ' ', font);
1526 space_inserted = true;
1528 const pos_type nb = 8 - pos % 8;
1529 for (pos_type a = 0; a < nb ; ++a) {
1530 par->insertChar(pos, ' ', font);
1533 space_inserted = true;
1535 } else if (!IsPrintable(*cit)) {
1536 // Ignore unprintables
1539 // just insert the character
1540 par->insertChar(pos, *cit, font);
1542 space_inserted = (*cit == ' ');
1549 void Buffer::readInset(LyXLex & lex, Paragraph *& par,
1550 int & pos, LyXFont & font)
1552 // consistency check
1553 if (lex.getString() != "\\begin_inset") {
1554 lyxerr << "Buffer::readInset: Consistency check failed."
1561 string const tmptok = lex.getString();
1562 last_inset_read = tmptok;
1564 // test the different insets
1565 if (tmptok == "LatexCommand") {
1566 InsetCommandParams inscmd;
1569 string const cmdName = inscmd.getCmdName();
1571 // This strange command allows LyX to recognize "natbib" style
1572 // citations: citet, citep, Citet etc.
1573 if (compare_no_case(cmdName, "cite", 4) == 0) {
1574 inset = new InsetCitation(inscmd);
1575 } else if (cmdName == "bibitem") {
1576 lex.printError("Wrong place for bibitem");
1577 inset = new InsetBibKey(inscmd);
1578 } else if (cmdName == "BibTeX") {
1579 inset = new InsetBibtex(inscmd);
1580 } else if (cmdName == "index") {
1581 inset = new InsetIndex(inscmd);
1582 } else if (cmdName == "include") {
1583 inset = new InsetInclude(inscmd, *this);
1584 } else if (cmdName == "label") {
1585 inset = new InsetLabel(inscmd);
1586 } else if (cmdName == "url"
1587 || cmdName == "htmlurl") {
1588 inset = new InsetUrl(inscmd);
1589 } else if (cmdName == "ref"
1590 || cmdName == "pageref"
1591 || cmdName == "vref"
1592 || cmdName == "vpageref"
1593 || cmdName == "prettyref") {
1594 if (!inscmd.getOptions().empty()
1595 || !inscmd.getContents().empty()) {
1596 inset = new InsetRef(inscmd, *this);
1598 } else if (cmdName == "tableofcontents") {
1599 inset = new InsetTOC(inscmd);
1600 } else if (cmdName == "listofalgorithms") {
1601 inset = new InsetFloatList("algorithm");
1602 } else if (cmdName == "listoffigures") {
1603 inset = new InsetFloatList("figure");
1604 } else if (cmdName == "listoftables") {
1605 inset = new InsetFloatList("table");
1606 } else if (cmdName == "printindex") {
1607 inset = new InsetPrintIndex(inscmd);
1608 } else if (cmdName == "lyxparent") {
1609 inset = new InsetParent(inscmd, *this);
1612 bool alreadyread = false;
1613 if (tmptok == "Quotes") {
1614 inset = new InsetQuotes;
1615 } else if (tmptok == "External") {
1616 inset = new InsetExternal;
1617 } else if (tmptok == "FormulaMacro") {
1618 inset = new InsetFormulaMacro;
1619 } else if (tmptok == "Formula") {
1620 inset = new InsetFormula;
1621 } else if (tmptok == "Figure") { // Backward compatibility
1622 // inset = new InsetFig(100, 100, *this);
1623 inset = new InsetGraphics;
1624 } else if (tmptok == "Graphics") {
1625 inset = new InsetGraphics;
1626 } else if (tmptok == "Info") {// backwards compatibility
1627 inset = new InsetNote(this,
1628 lex.getLongString("\\end_inset"),
1631 } else if (tmptok == "Note") {
1632 inset = new InsetNote(params);
1633 } else if (tmptok == "Include") {
1634 InsetCommandParams p("Include");
1635 inset = new InsetInclude(p, *this);
1636 } else if (tmptok == "ERT") {
1637 inset = new InsetERT(params);
1638 } else if (tmptok == "Tabular") {
1639 inset = new InsetTabular(*this);
1640 } else if (tmptok == "Text") {
1641 inset = new InsetText(params);
1642 } else if (tmptok == "Foot") {
1643 inset = new InsetFoot(params);
1644 } else if (tmptok == "Marginal") {
1645 inset = new InsetMarginal(params);
1646 } else if (tmptok == "Minipage") {
1647 inset = new InsetMinipage(params);
1648 } else if (tmptok == "Float") {
1650 string tmptok = lex.getString();
1651 inset = new InsetFloat(params, tmptok);
1653 } else if (tmptok == "List") {
1654 inset = new InsetList;
1655 } else if (tmptok == "Theorem") {
1656 inset = new InsetList;
1658 } else if (tmptok == "Caption") {
1659 inset = new InsetCaption(params);
1660 } else if (tmptok == "FloatList") {
1661 inset = new InsetFloatList;
1664 if (inset && !alreadyread) inset->read(this, lex);
1668 par->insertInset(pos, inset, font);
1674 bool Buffer::readFile(LyXLex & lex, Paragraph * par)
1678 string const token(lex.getString());
1679 if (token == "\\lyxformat") { // the first token _must_ be...
1681 string tmp_format = lex.getString();
1682 //lyxerr << "LyX Format: `" << tmp_format << "'" << endl;
1683 // if present remove ".," from string.
1684 string::size_type dot = tmp_format.find_first_of(".,");
1685 //lyxerr << " dot found at " << dot << endl;
1686 if (dot != string::npos)
1687 tmp_format.erase(dot, 1);
1688 file_format = strToInt(tmp_format);
1689 if (file_format == LYX_FORMAT) {
1691 } else if (file_format > LYX_FORMAT) {
1693 Alert::alert(_("Warning!"),
1694 _("LyX file format is newer that what"),
1695 _("is supported in this LyX version. Expect some problems."));
1697 } else if (file_format < LYX_FORMAT) {
1699 if (file_format < 200) {
1700 Alert::alert(_("ERROR!"),
1701 _("Old LyX file format found. "
1702 "Use LyX 0.10.x to read this!"));
1704 } else if (file_format < 220) {
1705 Alert::alert(_("ERROR!"),
1706 _("Old LyX file format found. "
1707 "User LyX 1.2.x to read this!"));
1711 bool the_end = readLyXformat2(lex, par);
1712 params.setPaperStuff();
1715 // the_end was added in 213
1716 if (file_format < 213)
1721 Alert::alert(_("Warning!"),
1722 _("Reading of document is not complete"),
1723 _("Maybe the document is truncated"));
1726 } else { // "\\lyxformat" not found
1727 Alert::alert(_("ERROR!"), _("Not a LyX file!"));
1730 Alert::alert(_("ERROR!"), _("Unable to read file!"));
1735 // Should probably be moved to somewhere else: BufferView? LyXView?
1736 bool Buffer::save() const
1738 // We don't need autosaves in the immediate future. (Asger)
1739 resetAutosaveTimers();
1743 if (lyxrc.make_backup) {
1744 s = fileName() + '~';
1745 if (!lyxrc.backupdir_path.empty())
1746 s = AddName(lyxrc.backupdir_path,
1747 subst(os::slashify_path(s),'/','!'));
1749 // Rename is the wrong way of making a backup,
1750 // this is the correct way.
1751 /* truss cp fil fil2:
1752 lstat("LyXVC3.lyx", 0xEFFFF898) Err#2 ENOENT
1753 stat("LyXVC.lyx", 0xEFFFF688) = 0
1754 open("LyXVC.lyx", O_RDONLY) = 3
1755 open("LyXVC3.lyx", O_WRONLY|O_CREAT|O_TRUNC, 0600) = 4
1756 fstat(4, 0xEFFFF508) = 0
1757 fstat(3, 0xEFFFF508) = 0
1758 read(3, " # T h i s f i l e w".., 8192) = 5579
1759 write(4, " # T h i s f i l e w".., 5579) = 5579
1760 read(3, 0xEFFFD4A0, 8192) = 0
1763 chmod("LyXVC3.lyx", 0100644) = 0
1764 lseek(0, 0, SEEK_CUR) = 46440
1768 // Should probably have some more error checking here.
1769 // Doing it this way, also makes the inodes stay the same.
1770 // This is still not a very good solution, in particular we
1771 // might loose the owner of the backup.
1772 FileInfo finfo(fileName());
1773 if (finfo.exist()) {
1774 mode_t fmode = finfo.getMode();
1775 struct utimbuf times = {
1776 finfo.getAccessTime(),
1777 finfo.getModificationTime() };
1779 ifstream ifs(fileName().c_str());
1780 ofstream ofs(s.c_str(), ios::out|ios::trunc);
1785 ::chmod(s.c_str(), fmode);
1787 if (::utime(s.c_str(), ×)) {
1788 lyxerr << "utime error." << endl;
1791 lyxerr << "LyX was not able to make "
1792 "backup copy. Beware." << endl;
1797 if (writeFile(fileName(), false)) {
1799 removeAutosaveFile(fileName());
1801 // Saving failed, so backup is not backup
1802 if (lyxrc.make_backup) {
1803 lyx::rename(s, fileName());
1811 // Returns false if unsuccesful
1812 bool Buffer::writeFile(string const & fname, bool flag) const
1814 // if flag is false writeFile will not create any GUI
1815 // warnings, only cerr.
1816 // Needed for autosave in background or panic save (Matthias 120496)
1818 if (read_only && (fname == fileName())) {
1819 // Here we should come with a question if we should
1820 // perform the write anyway.
1822 lyxerr << _("Error! Document is read-only: ")
1825 Alert::alert(_("Error! Document is read-only: "),
1830 FileInfo finfo(fname);
1831 if (finfo.exist() && !finfo.writable()) {
1832 // Here we should come with a question if we should
1833 // try to do the save anyway. (i.e. do a chmod first)
1835 lyxerr << _("Error! Cannot write file: ")
1838 Alert::err_alert(_("Error! Cannot write file: "),
1843 ofstream ofs(fname.c_str());
1846 lyxerr << _("Error! Cannot open file: ")
1849 Alert::err_alert(_("Error! Cannot open file: "),
1855 // Use the standard "C" locale for file output.
1856 ofs.imbue(std::locale::classic());
1859 // The top of the file should not be written by params.
1861 // write out a comment in the top of the file
1862 ofs << '#' << lyx_docversion
1863 << " created this file. For more info see http://www.lyx.org/\n"
1864 << "\\lyxformat " << LYX_FORMAT << "\n";
1866 // now write out the buffer paramters.
1867 params.writeFile(ofs);
1869 Paragraph::depth_type depth = 0;
1871 // this will write out all the paragraphs
1872 // using recursive descent.
1873 paragraph->writeFile(this, ofs, params, depth);
1875 // Write marker that shows file is complete
1876 ofs << "\n\\the_end" << endl;
1880 // how to check if close went ok?
1881 // Following is an attempt... (BE 20001011)
1883 // good() returns false if any error occured, including some
1884 // formatting error.
1885 // bad() returns true if something bad happened in the buffer,
1886 // which should include file system full errors.
1893 lyxerr << "Buffer::writeFile: BAD ERROR!" << endl;
1895 lyxerr << "Buffer::writeFile: NOT SO BAD ERROR!"
1907 pair<int, string> const addDepth(int depth, int ldepth)
1911 d += (ldepth - depth) * 2;
1912 return make_pair(d, string(d, ' '));
1918 string const Buffer::asciiParagraph(Paragraph const * par,
1919 unsigned int linelen,
1920 bool noparbreak) const
1922 ostringstream buffer;
1923 Paragraph::depth_type depth = 0;
1925 Paragraph::depth_type ltype_depth = 0;
1926 bool ref_printed = false;
1927 // if (!par->previous()) {
1929 // begins or ends a deeper area ?
1930 if (depth != par->params().depth()) {
1931 if (par->params().depth() > depth) {
1932 while (par->params().depth() > depth) {
1936 while (par->params().depth() < depth) {
1942 depth = par->params().depth();
1945 // First write the layout
1946 string const & tmp = par->layout();
1947 if (compare_no_case(tmp, "itemize") == 0) {
1949 ltype_depth = depth + 1;
1950 } else if (compare_no_case(tmp, "enumerate") == 0) {
1952 ltype_depth = depth + 1;
1953 } else if (contains(lowercase(tmp), "ection")) {
1955 ltype_depth = depth + 1;
1956 } else if (contains(lowercase(tmp), "aragraph")) {
1958 ltype_depth = depth + 1;
1959 } else if (compare_no_case(tmp, "description") == 0) {
1961 ltype_depth = depth + 1;
1962 } else if (compare_no_case(tmp, "abstract") == 0) {
1965 } else if (compare_no_case(tmp, "bibliography") == 0) {
1973 /* maybe some vertical spaces */
1975 /* the labelwidthstring used in lists */
1979 /* some pagebreaks? */
1983 /* what about the alignment */
1985 // lyxerr << "Should this ever happen?" << endl;
1988 // linelen <= 0 is special and means we don't have pargraph breaks
1990 string::size_type currlinelen = 0;
1996 buffer << string(depth * 2, ' ');
1997 currlinelen += depth * 2;
2000 // we should probably change to the paragraph language in the
2001 // gettext here (if possible) so that strings are outputted in
2002 // the correct language! (20012712 Jug)
2006 case 4: // (Sub)Paragraph
2007 case 5: // Description
2011 buffer << _("Abstract") << "\n\n";
2014 string const abst = _("Abstract: ");
2016 currlinelen += abst.length();
2019 case 7: // Bibliography
2022 buffer << _("References") << "\n\n";
2025 string const refs = _("References: ");
2027 currlinelen += refs.length();
2035 string const parlab = par->params().labelString();
2036 buffer << parlab << " ";
2037 currlinelen += parlab.length() + 1;
2045 pair<int, string> p = addDepth(depth, ltype_depth);
2047 currlinelen += p.first;
2050 // this is to change the linebreak to do it by word a bit more
2051 // intelligent hopefully! (only in the case where we have a
2052 // max linelenght!) (Jug)
2056 for (pos_type i = 0; i < par->size(); ++i) {
2057 char c = par->getUChar(params, i);
2059 case Paragraph::META_INSET:
2061 Inset const * inset = par->getInset(i);
2065 currlinelen += word.length();
2068 if (inset->ascii(this, buffer, linelen)) {
2069 // to be sure it breaks paragraph
2070 currlinelen += linelen;
2076 case Paragraph::META_NEWLINE:
2078 buffer << word << "\n";
2081 pair<int, string> p = addDepth(depth,
2084 currlinelen = p.first;
2088 case Paragraph::META_HFILL:
2089 buffer << word << "\t";
2090 currlinelen += word.length() + 1;
2097 currlinelen + word.length() > linelen - 10) {
2099 pair<int, string> p =
2100 addDepth(depth, ltype_depth);
2102 currlinelen = p.first;
2105 buffer << word << ' ';
2106 currlinelen += word.length() + 1;
2113 lyxerr[Debug::INFO] <<
2114 "writeAsciiFile: NULL char in structure." << endl;
2116 if ((linelen > 0) &&
2117 (currlinelen + word.length()) > linelen)
2121 pair<int, string> p =
2122 addDepth(depth, ltype_depth);
2124 currlinelen = p.first;
2131 return buffer.str().c_str();
2135 void Buffer::writeFileAscii(string const & fname, int linelen)
2137 ofstream ofs(fname.c_str());
2139 Alert::err_alert(_("Error: Cannot write file:"), fname);
2142 writeFileAscii(ofs, linelen);
2146 void Buffer::writeFileAscii(ostream & ofs, int linelen)
2148 Paragraph * par = paragraph;
2150 ofs << asciiParagraph(par, linelen, par->previous() == 0);
2160 void Buffer::makeLaTeXFile(string const & fname,
2161 string const & original_path,
2162 bool nice, bool only_body)
2164 lyxerr[Debug::LATEX] << "makeLaTeXFile..." << endl;
2166 ofstream ofs(fname.c_str());
2168 Alert::err_alert(_("Error: Cannot open file: "), fname);
2172 niceFile = nice; // this will be used by Insetincludes.
2174 tex_code_break_column = lyxrc.ascii_linelen;
2176 // validate the buffer.
2177 lyxerr[Debug::LATEX] << " Validating buffer..." << endl;
2178 LaTeXFeatures features(params);
2180 lyxerr[Debug::LATEX] << " Buffer validation done." << endl;
2183 // The starting paragraph of the coming rows is the
2184 // first paragraph of the document. (Asger)
2185 texrow.start(paragraph, 0);
2187 if (!only_body && nice) {
2188 ofs << "%% " << lyx_docversion << " created this file. "
2189 "For more info, see http://www.lyx.org/.\n"
2190 "%% Do not edit unless you really know what "
2195 lyxerr[Debug::INFO] << "lyx header finished" << endl;
2196 // There are a few differences between nice LaTeX and usual files:
2197 // usual is \batchmode and has a
2198 // special input@path to allow the including of figures
2199 // with either \input or \includegraphics (what figinsets do).
2200 // batchmode is not set if there is a tex_code_break_column.
2201 // In this case somebody is interested in the generated LaTeX,
2202 // so this is OK. input@path is set when the actual parameter
2203 // original_path is set. This is done for usual tex-file, but not
2204 // for nice-latex-file. (Matthias 250696)
2207 // code for usual, NOT nice-latex-file
2208 ofs << "\\batchmode\n"; // changed
2209 // from \nonstopmode
2212 if (!original_path.empty()) {
2213 string inputpath = os::external_path(original_path);
2214 subst(inputpath, "~", "\\string~");
2215 ofs << "\\makeatletter\n"
2216 << "\\def\\input@path{{"
2217 << inputpath << "/}}\n"
2218 << "\\makeatother\n";
2224 ofs << "\\documentclass";
2226 LyXTextClass const & tclass = textclasslist[params.textclass];
2228 ostringstream options; // the document class options.
2230 if (tokenPos(tclass.opt_fontsize(),
2231 '|', params.fontsize) >= 0) {
2232 // only write if existing in list (and not default)
2233 options << params.fontsize << "pt,";
2237 if (!params.use_geometry &&
2238 (params.paperpackage == BufferParams::PACKAGE_NONE)) {
2239 switch (params.papersize) {
2240 case BufferParams::PAPER_A4PAPER:
2241 options << "a4paper,";
2243 case BufferParams::PAPER_USLETTER:
2244 options << "letterpaper,";
2246 case BufferParams::PAPER_A5PAPER:
2247 options << "a5paper,";
2249 case BufferParams::PAPER_B5PAPER:
2250 options << "b5paper,";
2252 case BufferParams::PAPER_EXECUTIVEPAPER:
2253 options << "executivepaper,";
2255 case BufferParams::PAPER_LEGALPAPER:
2256 options << "legalpaper,";
2262 if (params.sides != tclass.sides()) {
2263 switch (params.sides) {
2264 case LyXTextClass::OneSide:
2265 options << "oneside,";
2267 case LyXTextClass::TwoSides:
2268 options << "twoside,";
2274 if (params.columns != tclass.columns()) {
2275 if (params.columns == 2)
2276 options << "twocolumn,";
2278 options << "onecolumn,";
2281 if (!params.use_geometry
2282 && params.orientation == BufferParams::ORIENTATION_LANDSCAPE)
2283 options << "landscape,";
2285 // language should be a parameter to \documentclass
2287 ostringstream language_options;
2288 if (params.language->babel() == "hebrew"
2289 && default_language->babel() != "hebrew")
2290 // This seems necessary
2291 features.useLanguage(default_language);
2293 if (lyxrc.language_use_babel ||
2294 params.language->lang() != lyxrc.default_language ||
2295 features.hasLanguages()) {
2297 language_options << features.getLanguages();
2298 language_options << params.language->babel();
2299 if (lyxrc.language_global_options)
2300 options << language_options.str() << ',';
2303 // the user-defined options
2304 if (!params.options.empty()) {
2305 options << params.options << ',';
2308 string strOptions(options.str().c_str());
2309 if (!strOptions.empty()) {
2310 strOptions = strip(strOptions, ',');
2311 ofs << '[' << strOptions << ']';
2314 ofs << '{' << tclass.latexname() << "}\n";
2316 // end of \documentclass defs
2318 // font selection must be done before loading fontenc.sty
2319 // The ae package is not needed when using OT1 font encoding.
2320 if (params.fonts != "default" &&
2321 (params.fonts != "ae" || lyxrc.fontenc != "default")) {
2322 ofs << "\\usepackage{" << params.fonts << "}\n";
2324 if (params.fonts == "ae") {
2325 ofs << "\\usepackage{aecompl}\n";
2329 // this one is not per buffer
2330 if (lyxrc.fontenc != "default") {
2331 ofs << "\\usepackage[" << lyxrc.fontenc
2336 if (params.inputenc == "auto") {
2337 string const doc_encoding =
2338 params.language->encoding()->LatexName();
2340 // Create a list with all the input encodings used
2342 set<string> encodings = features.getEncodingSet(doc_encoding);
2344 ofs << "\\usepackage[";
2345 std::copy(encodings.begin(), encodings.end(),
2346 std::ostream_iterator<string>(ofs, ","));
2347 ofs << doc_encoding << "]{inputenc}\n";
2349 } else if (params.inputenc != "default") {
2350 ofs << "\\usepackage[" << params.inputenc
2355 // At the very beginning the text parameters.
2356 if (params.paperpackage != BufferParams::PACKAGE_NONE) {
2357 switch (params.paperpackage) {
2358 case BufferParams::PACKAGE_A4:
2359 ofs << "\\usepackage{a4}\n";
2362 case BufferParams::PACKAGE_A4WIDE:
2363 ofs << "\\usepackage{a4wide}\n";
2366 case BufferParams::PACKAGE_WIDEMARGINSA4:
2367 ofs << "\\usepackage[widemargins]{a4}\n";
2372 if (params.use_geometry) {
2373 ofs << "\\usepackage{geometry}\n";
2375 ofs << "\\geometry{verbose";
2376 if (params.orientation == BufferParams::ORIENTATION_LANDSCAPE)
2377 ofs << ",landscape";
2378 switch (params.papersize2) {
2379 case BufferParams::VM_PAPER_CUSTOM:
2380 if (!params.paperwidth.empty())
2381 ofs << ",paperwidth="
2382 << params.paperwidth;
2383 if (!params.paperheight.empty())
2384 ofs << ",paperheight="
2385 << params.paperheight;
2387 case BufferParams::VM_PAPER_USLETTER:
2388 ofs << ",letterpaper";
2390 case BufferParams::VM_PAPER_USLEGAL:
2391 ofs << ",legalpaper";
2393 case BufferParams::VM_PAPER_USEXECUTIVE:
2394 ofs << ",executivepaper";
2396 case BufferParams::VM_PAPER_A3:
2399 case BufferParams::VM_PAPER_A4:
2402 case BufferParams::VM_PAPER_A5:
2405 case BufferParams::VM_PAPER_B3:
2408 case BufferParams::VM_PAPER_B4:
2411 case BufferParams::VM_PAPER_B5:
2415 // default papersize ie BufferParams::VM_PAPER_DEFAULT
2416 switch (lyxrc.default_papersize) {
2417 case BufferParams::PAPER_DEFAULT: // keep compiler happy
2418 case BufferParams::PAPER_USLETTER:
2419 ofs << ",letterpaper";
2421 case BufferParams::PAPER_LEGALPAPER:
2422 ofs << ",legalpaper";
2424 case BufferParams::PAPER_EXECUTIVEPAPER:
2425 ofs << ",executivepaper";
2427 case BufferParams::PAPER_A3PAPER:
2430 case BufferParams::PAPER_A4PAPER:
2433 case BufferParams::PAPER_A5PAPER:
2436 case BufferParams::PAPER_B5PAPER:
2441 if (!params.topmargin.empty())
2442 ofs << ",tmargin=" << params.topmargin;
2443 if (!params.bottommargin.empty())
2444 ofs << ",bmargin=" << params.bottommargin;
2445 if (!params.leftmargin.empty())
2446 ofs << ",lmargin=" << params.leftmargin;
2447 if (!params.rightmargin.empty())
2448 ofs << ",rmargin=" << params.rightmargin;
2449 if (!params.headheight.empty())
2450 ofs << ",headheight=" << params.headheight;
2451 if (!params.headsep.empty())
2452 ofs << ",headsep=" << params.headsep;
2453 if (!params.footskip.empty())
2454 ofs << ",footskip=" << params.footskip;
2459 if (tokenPos(tclass.opt_pagestyle(),
2460 '|', params.pagestyle) >= 0) {
2461 if (params.pagestyle == "fancy") {
2462 ofs << "\\usepackage{fancyhdr}\n";
2465 ofs << "\\pagestyle{" << params.pagestyle << "}\n";
2469 if (params.secnumdepth != tclass.secnumdepth()) {
2470 ofs << "\\setcounter{secnumdepth}{"
2471 << params.secnumdepth
2475 if (params.tocdepth != tclass.tocdepth()) {
2476 ofs << "\\setcounter{tocdepth}{"
2482 if (params.paragraph_separation) {
2483 switch (params.defskip.kind()) {
2484 case VSpace::SMALLSKIP:
2485 ofs << "\\setlength\\parskip{\\smallskipamount}\n";
2487 case VSpace::MEDSKIP:
2488 ofs << "\\setlength\\parskip{\\medskipamount}\n";
2490 case VSpace::BIGSKIP:
2491 ofs << "\\setlength\\parskip{\\bigskipamount}\n";
2493 case VSpace::LENGTH:
2494 ofs << "\\setlength\\parskip{"
2495 << params.defskip.length().asLatexString()
2498 default: // should never happen // Then delete it.
2499 ofs << "\\setlength\\parskip{\\medskipamount}\n";
2504 ofs << "\\setlength\\parindent{0pt}\n";
2508 // Now insert the LyX specific LaTeX commands...
2510 // The optional packages;
2511 string preamble(features.getPackages());
2513 // this might be useful...
2514 preamble += "\n\\makeatletter\n";
2516 // Some macros LyX will need
2517 string tmppreamble(features.getMacros());
2519 if (!tmppreamble.empty()) {
2520 preamble += "\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
2521 "LyX specific LaTeX commands.\n"
2522 + tmppreamble + '\n';
2525 // the text class specific preamble
2526 tmppreamble = features.getTClassPreamble();
2527 if (!tmppreamble.empty()) {
2528 preamble += "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
2529 "Textclass specific LaTeX commands.\n"
2530 + tmppreamble + '\n';
2533 /* the user-defined preamble */
2534 if (!params.preamble.empty()) {
2535 preamble += "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
2536 "User specified LaTeX commands.\n"
2537 + params.preamble + '\n';
2540 // Itemize bullet settings need to be last in case the user
2541 // defines their own bullets that use a package included
2542 // in the user-defined preamble -- ARRae
2543 // Actually it has to be done much later than that
2544 // since some packages like frenchb make modifications
2545 // at \begin{document} time -- JMarc
2547 for (int i = 0; i < 4; ++i) {
2548 if (params.user_defined_bullets[i] != ITEMIZE_DEFAULTS[i]) {
2549 if (bullets_def.empty())
2550 bullets_def="\\AtBeginDocument{\n";
2551 bullets_def += " \\renewcommand{\\labelitemi";
2553 // `i' is one less than the item to modify
2560 bullets_def += "ii";
2566 bullets_def += "}{" +
2567 params.user_defined_bullets[i].getText()
2572 if (!bullets_def.empty())
2573 preamble += bullets_def + "}\n\n";
2576 int(lyx::count(preamble.begin(), preamble.end(), '\n'));
2577 for (int j = 0; j != nlines; ++j) {
2581 // We try to load babel late, in case it interferes
2582 // with other packages.
2584 string tmp = lyxrc.language_package;
2585 if (!lyxrc.language_global_options
2586 && tmp == "\\usepackage{babel}")
2587 tmp = string("\\usepackage[") +
2588 language_options.str().c_str() +
2590 preamble += tmp + "\n";
2591 preamble += features.getBabelOptions();
2594 preamble += "\\makeatother\n";
2599 ofs << "\\begin{document}\n";
2602 lyxerr[Debug::INFO] << "preamble finished, now the body." << endl;
2604 if (!lyxrc.language_auto_begin) {
2605 ofs << subst(lyxrc.language_command_begin, "$$lang",
2606 params.language->babel())
2611 latexParagraphs(ofs, paragraph, 0, texrow);
2613 // add this just in case after all the paragraphs
2617 if (!lyxrc.language_auto_end) {
2618 ofs << subst(lyxrc.language_command_end, "$$lang",
2619 params.language->babel())
2625 ofs << "\\end{document}\n";
2628 lyxerr[Debug::LATEX] << "makeLaTeXFile...done" << endl;
2630 lyxerr[Debug::LATEX] << "LaTeXFile for inclusion made."
2634 // Just to be sure. (Asger)
2637 // tex_code_break_column's value is used to decide
2638 // if we are in batchmode or not (within mathed_write()
2639 // in math_write.C) so we must set it to a non-zero
2640 // value when we leave otherwise we save incorrect .lyx files.
2641 tex_code_break_column = lyxrc.ascii_linelen;
2645 lyxerr << "File was not closed properly." << endl;
2648 lyxerr[Debug::INFO] << "Finished making latex file." << endl;
2649 lyxerr[Debug::INFO] << "Row count was " << texrow.rows()-1 << "." << endl;
2651 // we want this to be true outside previews (for insetexternal)
2657 // LaTeX all paragraphs from par to endpar, if endpar == 0 then to the end
2659 void Buffer::latexParagraphs(ostream & ofs, Paragraph * par,
2660 Paragraph * endpar, TexRow & texrow,
2661 bool moving_arg) const
2663 bool was_title = false;
2664 bool already_title = false;
2667 while (par != endpar) {
2668 Inset * in = par->inInset();
2669 // well we have to check if we are in an inset with unlimited
2670 // lenght (all in one row) if that is true then we don't allow
2671 // any special options in the paragraph and also we don't allow
2672 // any environment other then "Standard" to be valid!
2673 if ((in == 0) || !in->forceDefaultParagraphs(in)) {
2674 LyXLayout const & layout =
2675 textclasslist[params.textclass][par->layout()];
2677 if (layout.intitle) {
2678 if (already_title) {
2679 lyxerr <<"Error in latexParagraphs: You"
2680 " should not mix title layouts"
2681 " with normal ones." << endl;
2684 } else if (was_title && !already_title) {
2685 ofs << "\\maketitle\n";
2687 already_title = true;
2691 if (layout.isEnvironment() ||
2692 !par->params().leftIndent().zero())
2694 par = par->TeXEnvironment(this, params, ofs, texrow);
2696 par = par->TeXOnePar(this, params, ofs, texrow, moving_arg);
2699 par = par->TeXOnePar(this, params, ofs, texrow, moving_arg);
2702 // It might be that we only have a title in this document
2703 if (was_title && !already_title) {
2704 ofs << "\\maketitle\n";
2710 bool Buffer::isLatex() const
2712 return textclasslist[params.textclass].outputType() == LATEX;
2716 bool Buffer::isLinuxDoc() const
2718 return textclasslist[params.textclass].outputType() == LINUXDOC;
2722 bool Buffer::isLiterate() const
2724 return textclasslist[params.textclass].outputType() == LITERATE;
2728 bool Buffer::isDocBook() const
2730 return textclasslist[params.textclass].outputType() == DOCBOOK;
2734 bool Buffer::isSGML() const
2736 LyXTextClass const & tclass = textclasslist[params.textclass];
2738 return tclass.outputType() == LINUXDOC ||
2739 tclass.outputType() == DOCBOOK;
2743 void Buffer::sgmlOpenTag(ostream & os, Paragraph::depth_type,
2744 string const & latexname) const
2746 if (!latexname.empty() && latexname != "!-- --")
2747 //os << "<!-- " << depth << " -->" << "<" << latexname << ">";
2748 os << "<" << latexname << ">";
2752 void Buffer::sgmlCloseTag(ostream & os, Paragraph::depth_type,
2753 string const & latexname) const
2755 if (!latexname.empty() && latexname != "!-- --")
2756 //os << "<!-- " << depth << " -->" << "</" << latexname << ">\n";
2757 os << "</" << latexname << ">";
2761 void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
2763 ofstream ofs(fname.c_str());
2766 Alert::alert(_("LYX_ERROR:"), _("Cannot write file"), fname);
2770 niceFile = nice; // this will be used by included files.
2772 LaTeXFeatures features(params);
2778 LyXTextClass const & tclass = textclasslist[params.textclass];
2780 string top_element = tclass.latexname();
2783 ofs << "<!doctype linuxdoc system";
2785 string preamble = params.preamble;
2786 const string name = nice ? ChangeExtension(filename_, ".sgml")
2788 preamble += features.getIncludedFiles(name);
2789 preamble += features.getLyXSGMLEntities();
2791 if (!preamble.empty()) {
2792 ofs << " [ " << preamble << " ]";
2796 if (params.options.empty())
2797 sgmlOpenTag(ofs, 0, top_element);
2799 string top = top_element;
2801 top += params.options;
2802 sgmlOpenTag(ofs, 0, top);
2806 ofs << "<!-- " << lyx_docversion
2807 << " created this file. For more info see http://www.lyx.org/"
2810 Paragraph::depth_type depth = 0; // paragraph depth
2811 Paragraph * par = paragraph;
2813 vector<string> environment_stack(5);
2816 LyXLayout const & style = tclass[par->layout()];
2818 // treat <toc> as a special case for compatibility with old code
2819 if (par->isInset(0)) {
2820 Inset * inset = par->getInset(0);
2821 Inset::Code lyx_code = inset->lyxCode();
2822 if (lyx_code == Inset::TOC_CODE) {
2823 string const temp = "toc";
2824 sgmlOpenTag(ofs, depth, temp);
2831 // environment tag closing
2832 for (; depth > par->params().depth(); --depth) {
2833 sgmlCloseTag(ofs, depth, environment_stack[depth]);
2834 environment_stack[depth].erase();
2837 // write opening SGML tags
2838 switch (style.latextype) {
2839 case LATEX_PARAGRAPH:
2840 if (depth == par->params().depth()
2841 && !environment_stack[depth].empty()) {
2842 sgmlCloseTag(ofs, depth, environment_stack[depth]);
2843 environment_stack[depth].erase();
2849 sgmlOpenTag(ofs, depth, style.latexname());
2855 _("Error : Wrong depth for"
2856 " LatexType Command.\n"));
2858 if (!environment_stack[depth].empty()) {
2859 sgmlCloseTag(ofs, depth,
2860 environment_stack[depth]);
2864 environment_stack[depth].erase();
2865 sgmlOpenTag(ofs, depth, style.latexname());
2868 case LATEX_ENVIRONMENT:
2869 case LATEX_ITEM_ENVIRONMENT:
2870 if (depth == par->params().depth()
2871 && environment_stack[depth] != style.latexname()) {
2872 sgmlCloseTag(ofs, depth,
2873 environment_stack[depth]);
2874 environment_stack[depth].erase();
2876 if (depth < par->params().depth()) {
2877 depth = par->params().depth();
2878 environment_stack[depth].erase();
2880 if (environment_stack[depth] != style.latexname()) {
2882 sgmlOpenTag(ofs, depth, "p");
2884 sgmlOpenTag(ofs, depth, style.latexname());
2886 if (environment_stack.size() == depth + 1)
2887 environment_stack.push_back("!-- --");
2888 environment_stack[depth] = style.latexname();
2891 if (style.latexparam() == "CDATA")
2894 if (style.latextype == LATEX_ENVIRONMENT) break;
2896 if (style.labeltype == LABEL_MANUAL)
2901 sgmlOpenTag(ofs, depth + 1, item_name);
2904 sgmlOpenTag(ofs, depth, style.latexname());
2908 simpleLinuxDocOnePar(ofs, par, depth);
2913 // write closing SGML tags
2914 switch (style.latextype) {
2917 case LATEX_ENVIRONMENT:
2918 case LATEX_ITEM_ENVIRONMENT:
2919 if (style.latexparam() == "CDATA")
2923 sgmlCloseTag(ofs, depth, style.latexname());
2929 for (int i=depth; i >= 0; --i)
2930 sgmlCloseTag(ofs, depth, environment_stack[i]);
2934 sgmlCloseTag(ofs, 0, top_element);
2938 // How to check for successful close
2940 // we want this to be true outside previews (for insetexternal)
2945 // checks, if newcol chars should be put into this line
2946 // writes newline, if necessary.
2949 void sgmlLineBreak(ostream & os, string::size_type & colcount,
2950 string::size_type newcol)
2953 if (colcount > lyxrc.ascii_linelen) {
2955 colcount = newcol; // assume write after this call
2970 string tag_name(PAR_TAG const & pt) {
2972 case NONE: return "!-- --";
2973 case TT: return "tt";
2974 case SF: return "sf";
2975 case BF: return "bf";
2976 case IT: return "it";
2977 case SL: return "sl";
2978 case EM: return "em";
2985 void operator|=(PAR_TAG & p1, PAR_TAG const & p2)
2987 p1 = static_cast<PAR_TAG>(p1 | p2);
2992 void reset(PAR_TAG & p1, PAR_TAG const & p2)
2994 p1 = static_cast<PAR_TAG>(p1 & ~p2);
3000 // Handle internal paragraph parsing -- layout already processed.
3001 void Buffer::simpleLinuxDocOnePar(ostream & os,
3003 Paragraph::depth_type /*depth*/)
3005 LyXLayout const & style =
3006 textclasslist[params.textclass][par->layout()];
3007 string::size_type char_line_count = 5; // Heuristic choice ;-)
3009 // gets paragraph main font
3012 if (style.labeltype == LABEL_MANUAL) {
3013 font_old = style.labelfont;
3016 font_old = style.font;
3020 LyXFont::FONT_FAMILY family_type = LyXFont::ROMAN_FAMILY;
3021 LyXFont::FONT_SERIES series_type = LyXFont::MEDIUM_SERIES;
3022 LyXFont::FONT_SHAPE shape_type = LyXFont::UP_SHAPE;
3025 stack<PAR_TAG> tag_state;
3026 // parsing main loop
3027 for (pos_type i = 0; i < par->size(); ++i) {
3029 PAR_TAG tag_close = NONE;
3030 list < PAR_TAG > tag_open;
3032 LyXFont const font = par->getFont(params, i);
3034 if (font_old.family() != font.family()) {
3035 switch (family_type) {
3036 case LyXFont::SANS_FAMILY:
3039 case LyXFont::TYPEWRITER_FAMILY:
3046 family_type = font.family();
3048 switch (family_type) {
3049 case LyXFont::SANS_FAMILY:
3050 tag_open.push_back(SF);
3052 case LyXFont::TYPEWRITER_FAMILY:
3053 tag_open.push_back(TT);
3060 if (font_old.series() != font.series()) {
3061 switch (series_type) {
3062 case LyXFont::BOLD_SERIES:
3069 series_type = font.series();
3071 switch (series_type) {
3072 case LyXFont::BOLD_SERIES:
3073 tag_open.push_back(BF);
3081 if (font_old.shape() != font.shape()) {
3082 switch (shape_type) {
3083 case LyXFont::ITALIC_SHAPE:
3086 case LyXFont::SLANTED_SHAPE:
3093 shape_type = font.shape();
3095 switch (shape_type) {
3096 case LyXFont::ITALIC_SHAPE:
3097 tag_open.push_back(IT);
3099 case LyXFont::SLANTED_SHAPE:
3100 tag_open.push_back(SL);
3107 if (font_old.emph() != font.emph()) {
3108 if (font.emph() == LyXFont::ON) {
3109 tag_open.push_back(EM);
3118 list < PAR_TAG > temp;
3119 while (!tag_state.empty() && tag_close) {
3120 PAR_TAG k = tag_state.top();
3122 os << "</" << tag_name(k) << ">";
3129 for(list< PAR_TAG >::const_iterator j = temp.begin();
3130 j != temp.end(); ++j) {
3132 os << "<" << tag_name(*j) << ">";
3135 for(list< PAR_TAG >::const_iterator j = tag_open.begin();
3136 j != tag_open.end(); ++j) {
3138 os << "<" << tag_name(*j) << ">";
3141 char c = par->getChar(i);
3143 if (c == Paragraph::META_INSET) {
3144 Inset * inset = par->getInset(i);
3145 inset->linuxdoc(this, os);
3150 if (style.latexparam() == "CDATA") {
3151 // "TeX"-Mode on == > SGML-Mode on.
3157 if (par->sgmlConvertChar(c, sgml_string)
3158 && !style.free_spacing && !par->isFreeSpacing())
3160 // in freespacing mode, spaces are
3161 // non-breaking characters
3162 if (desc_on) {// if char is ' ' then...
3165 sgmlLineBreak(os, char_line_count, 6);
3169 sgmlLineBreak(os, char_line_count, 1);
3174 char_line_count += sgml_string.length();
3180 while (!tag_state.empty()) {
3181 os << "</" << tag_name(tag_state.top()) << ">";
3185 // resets description flag correctly
3187 // <tag> not closed...
3188 sgmlLineBreak(os, char_line_count, 6);
3194 // Print an error message.
3195 void Buffer::sgmlError(Paragraph * /*par*/, int /*pos*/,
3196 string const & /*message*/) const
3198 #warning This is wrong we cannot insert an inset like this!!!
3199 // I guess this was Jose' so I explain you more or less why this
3200 // is wrong. This way you insert something in the paragraph and
3201 // don't tell it to LyXText (row rebreaking and undo handling!!!)
3202 // I deactivate this code, have a look at BufferView::insertErrors
3203 // how you should do this correctly! (Jug 20020315)
3205 // insert an error marker in text
3206 InsetError * new_inset = new InsetError(message);
3207 par->insertInset(pos, new_inset, LyXFont(LyXFont::ALL_INHERIT,
3213 void Buffer::makeDocBookFile(string const & fname, bool nice, bool only_body)
3215 ofstream ofs(fname.c_str());
3217 Alert::alert(_("LYX_ERROR:"), _("Cannot write file"), fname);
3221 Paragraph * par = paragraph;
3223 niceFile = nice; // this will be used by Insetincludes.
3225 LaTeXFeatures features(params);
3230 LyXTextClass const & tclass = textclasslist[params.textclass];
3231 string top_element = tclass.latexname();
3234 ofs << "<!DOCTYPE " << top_element
3235 << " PUBLIC \"-//OASIS//DTD DocBook V4.1//EN\"";
3237 string preamble = params.preamble;
3238 const string name = nice ? ChangeExtension(filename_, ".sgml")
3240 preamble += features.getIncludedFiles(name);
3241 preamble += features.getLyXSGMLEntities();
3243 if (!preamble.empty()) {
3244 ofs << "\n [ " << preamble << " ]";
3249 string top = top_element;
3251 top += params.language->code();
3254 if (!params.options.empty()) {
3256 top += params.options;
3258 sgmlOpenTag(ofs, 0, top);
3260 ofs << "<!-- DocBook file was created by " << lyx_docversion
3261 << "\n See http://www.lyx.org/ for more information -->\n";
3263 vector<string> environment_stack(10);
3264 vector<string> environment_inner(10);
3265 vector<string> command_stack(10);
3267 bool command_flag = false;
3268 Paragraph::depth_type command_depth = 0;
3269 Paragraph::depth_type command_base = 0;
3270 Paragraph::depth_type cmd_depth = 0;
3271 Paragraph::depth_type depth = 0; // paragraph depth
3274 string command_name;
3280 int desc_on = 0; // description mode
3282 LyXLayout const & style = tclass[par->layout()];
3284 // environment tag closing
3285 for (; depth > par->params().depth(); --depth) {
3286 if (environment_inner[depth] != "!-- --") {
3287 item_name = "listitem";
3288 sgmlCloseTag(ofs, command_depth + depth,
3290 if (environment_inner[depth] == "varlistentry")
3291 sgmlCloseTag(ofs, depth+command_depth,
3292 environment_inner[depth]);
3294 sgmlCloseTag(ofs, depth + command_depth,
3295 environment_stack[depth]);
3296 environment_stack[depth].erase();
3297 environment_inner[depth].erase();
3300 if (depth == par->params().depth()
3301 && environment_stack[depth] != style.latexname()
3302 && !environment_stack[depth].empty()) {
3303 if (environment_inner[depth] != "!-- --") {
3304 item_name= "listitem";
3305 sgmlCloseTag(ofs, command_depth+depth,
3307 if (environment_inner[depth] == "varlistentry")
3309 depth + command_depth,
3310 environment_inner[depth]);
3313 sgmlCloseTag(ofs, depth + command_depth,
3314 environment_stack[depth]);
3316 environment_stack[depth].erase();
3317 environment_inner[depth].erase();
3320 // Write opening SGML tags.
3321 switch (style.latextype) {
3322 case LATEX_PARAGRAPH:
3323 sgmlOpenTag(ofs, depth + command_depth,
3330 _("Error : Wrong depth for "
3331 "LatexType Command.\n"));
3333 command_name = style.latexname();
3335 sgmlparam = style.latexparam();
3336 c_params = split(sgmlparam, c_depth,'|');
3338 cmd_depth = lyx::atoi(c_depth);
3341 if (cmd_depth < command_base) {
3342 for (Paragraph::depth_type j = command_depth;
3343 j >= command_base; --j) {
3344 sgmlCloseTag(ofs, j, command_stack[j]);
3347 command_depth = command_base = cmd_depth;
3348 } else if (cmd_depth <= command_depth) {
3349 for (int j = command_depth;
3350 j >= int(cmd_depth); --j) {
3351 sgmlCloseTag(ofs, j, command_stack[j]);
3354 command_depth = cmd_depth;
3356 command_depth = cmd_depth;
3358 command_depth = command_base = cmd_depth;
3359 command_flag = true;
3361 if (command_stack.size() == command_depth + 1)
3362 command_stack.push_back(string());
3363 command_stack[command_depth] = command_name;
3365 // treat label as a special case for
3366 // more WYSIWYM handling.
3367 // This is a hack while paragraphs can't have
3368 // attributes, like id in this case.
3369 if (par->isInset(0)) {
3370 Inset * inset = par->getInset(0);
3371 Inset::Code lyx_code = inset->lyxCode();
3372 if (lyx_code == Inset::LABEL_CODE) {
3373 command_name += " id=\"";
3374 command_name += (static_cast<InsetCommand *>(inset))->getContents();
3375 command_name += "\"";
3380 sgmlOpenTag(ofs, depth + command_depth, command_name);
3381 if (c_params.empty())
3382 item_name = "title";
3384 item_name = c_params;
3385 sgmlOpenTag(ofs, depth + 1 + command_depth, item_name);
3388 case LATEX_ENVIRONMENT:
3389 case LATEX_ITEM_ENVIRONMENT:
3390 if (depth < par->params().depth()) {
3391 depth = par->params().depth();
3392 environment_stack[depth].erase();
3395 if (environment_stack[depth] != style.latexname()) {
3396 if (environment_stack.size() == depth + 1) {
3397 environment_stack.push_back("!-- --");
3398 environment_inner.push_back("!-- --");
3400 environment_stack[depth] = style.latexname();
3401 environment_inner[depth] = "!-- --";
3402 sgmlOpenTag(ofs, depth + command_depth,
3403 environment_stack[depth]);
3405 if (environment_inner[depth] != "!-- --") {
3406 item_name= "listitem";
3408 command_depth + depth,
3410 if (environment_inner[depth] == "varlistentry")
3412 depth + command_depth,
3413 environment_inner[depth]);
3417 if (style.latextype == LATEX_ENVIRONMENT) {
3418 if (!style.latexparam().empty()) {
3419 if (style.latexparam() == "CDATA")
3422 sgmlOpenTag(ofs, depth + command_depth,
3423 style.latexparam());
3428 desc_on = (style.labeltype == LABEL_MANUAL);
3431 environment_inner[depth]= "varlistentry";
3433 environment_inner[depth]= "listitem";
3435 sgmlOpenTag(ofs, depth + 1 + command_depth,
3436 environment_inner[depth]);
3440 sgmlOpenTag(ofs, depth + 1 + command_depth,
3444 sgmlOpenTag(ofs, depth + 1 + command_depth,
3449 sgmlOpenTag(ofs, depth + command_depth,
3454 simpleDocBookOnePar(ofs, par, desc_on, depth+1+command_depth);
3458 // write closing SGML tags
3459 switch (style.latextype) {
3461 if (c_params.empty())
3465 sgmlCloseTag(ofs, depth + command_depth, end_tag);
3467 case LATEX_ENVIRONMENT:
3468 if (!style.latexparam().empty()) {
3469 if (style.latexparam() == "CDATA")
3472 sgmlCloseTag(ofs, depth + command_depth,
3473 style.latexparam());
3476 case LATEX_ITEM_ENVIRONMENT:
3477 if (desc_on == 1) break;
3479 sgmlCloseTag(ofs, depth + 1 + command_depth, end_tag);
3481 case LATEX_PARAGRAPH:
3482 sgmlCloseTag(ofs, depth + command_depth, style.latexname());
3485 sgmlCloseTag(ofs, depth + command_depth, style.latexname());
3491 for (int d = depth; d >= 0; --d) {
3492 if (!environment_stack[depth].empty()) {
3493 if (environment_inner[depth] != "!-- --") {
3494 item_name = "listitem";
3495 sgmlCloseTag(ofs, command_depth + depth,
3497 if (environment_inner[depth] == "varlistentry")
3498 sgmlCloseTag(ofs, depth + command_depth,
3499 environment_inner[depth]);
3502 sgmlCloseTag(ofs, depth + command_depth,
3503 environment_stack[depth]);
3507 for (int j = command_depth; j >= 0 ; --j)
3508 if (!command_stack[j].empty()) {
3509 sgmlCloseTag(ofs, j, command_stack[j]);
3514 sgmlCloseTag(ofs, 0, top_element);
3517 // How to check for successful close
3519 // we want this to be true outside previews (for insetexternal)
3524 void Buffer::simpleDocBookOnePar(ostream & os,
3525 Paragraph * par, int & desc_on,
3526 Paragraph::depth_type depth) const
3528 bool emph_flag = false;
3530 LyXLayout const & style =
3531 textclasslist[params.textclass][par->layout()];
3533 LyXFont font_old = style.labeltype == LABEL_MANUAL ? style.labelfont : style.font;
3535 int char_line_count = depth;
3536 //if (!style.free_spacing)
3537 // os << string(depth,' ');
3539 // parsing main loop
3540 for (pos_type i = 0; i < par->size(); ++i) {
3541 LyXFont font = par->getFont(params, i);
3543 // handle <emphasis> tag
3544 if (font_old.emph() != font.emph()) {
3545 if (font.emph() == LyXFont::ON) {
3546 if(style.latexparam() == "CDATA")
3549 if(style.latexparam() == "CDATA")
3553 if(style.latexparam() == "CDATA")
3555 os << "</emphasis>";
3556 if(style.latexparam() == "CDATA")
3563 if (par->isInset(i)) {
3564 Inset * inset = par->getInset(i);
3565 // don't print the inset in position 0 if desc_on == 3 (label)
3566 if ( i || desc_on != 3) {
3567 if(style.latexparam() == "CDATA")
3569 inset->docbook(this, os);
3570 if(style.latexparam() == "CDATA")
3574 char c = par->getChar(i);
3576 par->sgmlConvertChar(c, sgml_string);
3578 if (style.pass_thru) {
3580 } else if (style.free_spacing || par->isFreeSpacing() || c != ' ') {
3582 } else if (desc_on ==1) {
3584 os << "\n</term><listitem><para>";
3594 if(style.latexparam() == "CDATA")
3596 os << "</emphasis>";
3597 if(style.latexparam() == "CDATA")
3601 // resets description flag correctly
3603 // <term> not closed...
3604 os << "</term>\n<listitem><para> </para>";
3606 if (style.free_spacing) os << '\n';
3610 // chktex should be run with these flags disabled: 3, 22, 25, 30, 38(?)
3611 // Other flags: -wall -v0 -x
3612 int Buffer::runChktex()
3614 if (!users->text) return 0;
3616 users->owner()->prohibitInput();
3618 // get LaTeX-Filename
3619 string const name = getLatexName();
3620 string path = filePath();
3622 string const org_path = path;
3623 if (lyxrc.use_tempdir || !IsDirWriteable(path)) {
3627 Path p(path); // path to LaTeX file
3628 users->owner()->message(_("Running chktex..."));
3630 // Remove all error insets
3631 bool const removedErrorInsets = users->removeAutoInsets();
3633 // Generate the LaTeX file if neccessary
3634 makeLaTeXFile(name, org_path, false);
3637 Chktex chktex(lyxrc.chktex_command, name, filePath());
3638 int res = chktex.run(terr); // run chktex
3641 Alert::alert(_("chktex did not work!"),
3642 _("Could not run with file:"), name);
3643 } else if (res > 0) {
3644 // Insert all errors as errors boxes
3645 users->insertErrors(terr);
3648 // if we removed error insets before we ran chktex or if we inserted
3649 // error insets after we ran chktex, this must be run:
3650 if (removedErrorInsets || res) {
3654 users->owner()->allowInput();
3660 void Buffer::validate(LaTeXFeatures & features) const
3662 Paragraph * par = paragraph;
3663 LyXTextClass const & tclass = textclasslist[params.textclass];
3665 // AMS Style is at document level
3666 if (params.use_amsmath || tclass.provides(LyXTextClass::amsmath))
3667 features.require("amsmath");
3670 // We don't use "lyxerr.debug" because of speed. (Asger)
3671 if (lyxerr.debugging(Debug::LATEX))
3672 lyxerr << "Paragraph: " << par << endl;
3674 // Now just follow the list of paragraphs and run
3675 // validate on each of them.
3676 par->validate(features);
3678 // and then the next paragraph
3682 // the bullet shapes are buffer level not paragraph level
3683 // so they are tested here
3684 for (int i = 0; i < 4; ++i) {
3685 if (params.user_defined_bullets[i] != ITEMIZE_DEFAULTS[i]) {
3686 int const font = params.user_defined_bullets[i].getFont();
3688 int const c = params
3689 .user_defined_bullets[i]
3696 features.require("latexsym");
3698 } else if (font == 1) {
3699 features.require("amssymb");
3700 } else if ((font >= 2 && font <= 5)) {
3701 features.require("pifont");
3706 if (lyxerr.debugging(Debug::LATEX)) {
3707 features.showStruct();
3712 // This function should be in Buffer because it's a buffer's property (ale)
3713 string const Buffer::getIncludeonlyList(char delim)
3716 for (inset_iterator it = inset_iterator_begin();
3717 it != inset_iterator_end(); ++it) {
3718 if ((*it)->lyxCode() == Inset::INCLUDE_CODE) {
3719 InsetInclude * insetinc =
3720 static_cast<InsetInclude *>(*it);
3721 if (insetinc->isIncludeOnly()) {
3724 lst += insetinc->getRelFileBaseName();
3728 lyxerr[Debug::INFO] << "Includeonly(" << lst << ')' << endl;
3733 vector<string> const Buffer::getLabelList()
3735 /// if this is a child document and the parent is already loaded
3736 /// Use the parent's list instead [ale990407]
3737 if (!params.parentname.empty()
3738 && bufferlist.exists(params.parentname)) {
3739 Buffer * tmp = bufferlist.getBuffer(params.parentname);
3741 return tmp->getLabelList();
3744 vector<string> label_list;
3745 for (inset_iterator it = inset_iterator_begin();
3746 it != inset_iterator_end(); ++it) {
3747 vector<string> const l = (*it)->getLabelList();
3748 label_list.insert(label_list.end(), l.begin(), l.end());
3754 Buffer::Lists const Buffer::getLists() const
3757 Paragraph * par = paragraph;
3759 LyXTextClass const & textclass = textclasslist[params.textclass];
3760 bool found = textclass.hasLayout("Caption");
3761 string const layout("Caption");
3764 char const labeltype = textclass[par->layout()].labeltype;
3766 if (labeltype >= LABEL_COUNTER_CHAPTER
3767 && labeltype <= LABEL_COUNTER_CHAPTER + params.tocdepth) {
3768 // insert this into the table of contents
3769 SingleList & item = l["TOC"];
3772 textclass.maxcounter());
3773 item.push_back(TocItem(par, depth, par->asString(this, true)));
3775 // For each paragrph, traverse its insets and look for
3779 Paragraph::inset_iterator it =
3780 par->inset_iterator_begin();
3781 Paragraph::inset_iterator end =
3782 par->inset_iterator_end();
3784 for (; it != end; ++it) {
3785 if ((*it)->lyxCode() == Inset::FLOAT_CODE) {
3787 static_cast<InsetFloat*>(*it);
3789 string const type = il->type();
3791 // Now find the caption in the float...
3792 // We now tranverse the paragraphs of
3794 Paragraph * tmp = il->inset.paragraph();
3796 if (tmp->layout() == layout) {
3797 SingleList & item = l[type];
3799 tostr(item.size()+1) + ". " + tmp->asString(this, false);
3800 item.push_back(TocItem(tmp, 0 , str));
3807 lyxerr << "Caption not found" << endl;
3816 // This is also a buffer property (ale)
3817 vector<pair<string, string> > const Buffer::getBibkeyList() const
3819 typedef pair<string, string> StringPair;
3820 /// if this is a child document and the parent is already loaded
3821 /// Use the parent's list instead [ale990412]
3822 if (!params.parentname.empty() && bufferlist.exists(params.parentname)) {
3823 Buffer const * tmp = bufferlist.getBuffer(params.parentname);
3825 return tmp->getBibkeyList();
3828 vector<StringPair> keys;
3829 Paragraph * par = paragraph;
3832 string const key = par->bibkey->getContents();
3833 string const opt = par->bibkey->getOptions();
3834 string const ref = par->asString(this, false);
3835 string const info = opt + "TheBibliographyRef" + ref;
3837 keys.push_back(StringPair(key, info));
3842 // Might be either using bibtex or a child has bibliography
3844 for (inset_iterator it = inset_const_iterator_begin();
3845 it != inset_const_iterator_end(); ++it) {
3846 // Search for Bibtex or Include inset
3847 if ((*it)->lyxCode() == Inset::BIBTEX_CODE) {
3848 vector<StringPair> tmp =
3849 static_cast<InsetBibtex*>(*it)->getKeys(this);
3850 keys.insert(keys.end(), tmp.begin(), tmp.end());
3851 } else if ((*it)->lyxCode() == Inset::INCLUDE_CODE) {
3852 vector<StringPair> const tmp =
3853 static_cast<InsetInclude*>(*it)->getKeys();
3854 keys.insert(keys.end(), tmp.begin(), tmp.end());
3863 bool Buffer::isDepClean(string const & name) const
3865 DEPCLEAN * item = dep_clean;
3866 while (item && item->master != name)
3868 if (!item) return true;
3873 void Buffer::markDepClean(string const & name)
3876 dep_clean = new DEPCLEAN;
3877 dep_clean->clean = true;
3878 dep_clean->master = name;
3879 dep_clean->next = 0;
3881 DEPCLEAN * item = dep_clean;
3882 while (item && item->master != name)
3887 item = new DEPCLEAN;
3889 item->master = name;
3896 bool Buffer::dispatch(string const & command)
3898 // Split command string into command and argument
3900 string line = frontStrip(command);
3901 string const arg = strip(frontStrip(split(line, cmd, ' ')));
3903 return dispatch(lyxaction.LookupFunc(cmd), arg);
3907 bool Buffer::dispatch(int action, string const & argument)
3909 bool dispatched = true;
3912 Exporter::Export(this, argument, false);
3922 void Buffer::resizeInsets(BufferView * bv)
3924 /// then remove all LyXText in text-insets
3925 Paragraph * par = paragraph;
3926 for (; par; par = par->next()) {
3927 par->resizeInsetsLyXText(bv);
3932 void Buffer::redraw()
3939 void Buffer::changeLanguage(Language const * from, Language const * to)
3942 ParIterator end = par_iterator_end();
3943 for (ParIterator it = par_iterator_begin(); it != end; ++it)
3944 (*it)->changeLanguage(params, from, to);
3948 bool Buffer::isMultiLingual()
3950 ParIterator end = par_iterator_end();
3951 for (ParIterator it = par_iterator_begin(); it != end; ++it)
3952 if ((*it)->isMultiLingual(params))
3959 Buffer::inset_iterator::inset_iterator(Paragraph * paragraph, pos_type pos)
3962 it = par->InsetIterator(pos);
3963 if (it == par->inset_iterator_end()) {
3970 void Buffer::inset_iterator::setParagraph()
3973 it = par->inset_iterator_begin();
3974 if (it != par->inset_iterator_end())
3979 // We maintain an invariant that whenever par = 0 then it = 0
3983 Inset * Buffer::getInsetFromID(int id_arg) const
3985 for (inset_iterator it = inset_const_iterator_begin();
3986 it != inset_const_iterator_end(); ++it)
3988 if ((*it)->id() == id_arg)
3990 Inset * in = (*it)->getInsetFromID(id_arg);
3998 Paragraph * Buffer::getParFromID(int id) const
4000 if (id < 0) return 0;
4001 Paragraph * par = paragraph;
4003 if (par->id() == id) {
4006 Paragraph * tmp = par->getParFromID(id);
4016 ParIterator Buffer::par_iterator_begin()
4018 return ParIterator(paragraph);
4022 ParIterator Buffer::par_iterator_end()
4024 return ParIterator();