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 "graphics/Previews.h"
88 #include "support/textutils.h"
89 #include "support/filetools.h"
90 #include "support/path.h"
91 #include "support/os.h"
92 #include "support/lyxlib.h"
93 #include "support/FileInfo.h"
94 #include "support/lyxmanip.h"
95 #include "support/lyxalgo.h" // for lyx::count
107 #include <sys/types.h>
115 #ifndef CXX_GLOBAL_CSTD
127 using std::make_pair;
136 using lyx::textclass_type;
138 // all these externs should eventually be removed.
139 extern BufferList bufferlist;
141 extern LyXAction lyxaction;
145 const int LYX_FORMAT = 220;
149 extern int tex_code_break_column;
152 Buffer::Buffer(string const & file, bool ronly)
153 : paragraph(0), niceFile(true), lyx_clean(true), bak_clean(true),
154 unnamed(false), dep_clean(0), read_only(ronly),
155 filename_(file), users(0)
157 lyxerr[Debug::INFO] << "Buffer::Buffer()" << endl;
159 filepath_ = OnlyPath(file);
164 // read_only = ronly;
168 if (read_only || lyxrc.use_tempdir) {
169 tmppath = CreateBufferTmpDir();
178 lyxerr[Debug::INFO] << "Buffer::~Buffer()" << endl;
179 // here the buffer should take care that it is
180 // saved properly, before it goes into the void.
182 // make sure that views using this buffer
187 if (!tmppath.empty()) {
188 DestroyBufferTmpDir(tmppath);
191 Paragraph * par = paragraph;
194 tmppar = par->next();
200 // Remove any previewed LaTeX snippets assocoated with this buffer.
201 grfx::Previews::get().removeLoader(this);
205 string const Buffer::getLatexName(bool no_path) const
207 string const name = ChangeExtension(MakeLatexName(fileName()), ".tex");
209 return OnlyFilename(name);
215 pair<Buffer::LogType, string> const Buffer::getLogName(void) const
217 string const filename = getLatexName(false);
219 if (filename.empty())
220 return make_pair(Buffer::latexlog, string());
222 string path = OnlyPath(filename);
224 if (lyxrc.use_tempdir || !IsDirWriteable(path))
227 string const fname = AddName(path,
228 OnlyFilename(ChangeExtension(filename,
231 AddName(path, OnlyFilename(
232 ChangeExtension(filename,
233 formats.extension("literate") + ".out")));
235 // If no Latex log or Build log is newer, show Build log
237 FileInfo const f_fi(fname);
238 FileInfo const b_fi(bname);
241 (!f_fi.exist() || f_fi.getModificationTime() < b_fi.getModificationTime())) {
242 lyxerr[Debug::FILES] << "Log name calculated as : " << bname << endl;
243 return make_pair(Buffer::buildlog, bname);
245 lyxerr[Debug::FILES] << "Log name calculated as : " << fname << endl;
246 return make_pair(Buffer::latexlog, fname);
250 void Buffer::setReadonly(bool flag)
252 if (read_only != flag) {
255 users->owner()->getDialogs()->updateBufferDependent(false);
260 /// Update window titles of all users
261 // Should work on a list
262 void Buffer::updateTitles() const
265 users->owner()->updateWindowTitle();
269 /// Reset autosave timer of all users
270 // Should work on a list
271 void Buffer::resetAutosaveTimers() const
274 users->owner()->resetAutosaveTimer();
278 void Buffer::setFileName(string const & newfile)
280 filename_ = MakeAbsPath(newfile);
281 filepath_ = OnlyPath(filename_);
282 setReadonly(IsFileWriteable(filename_) == 0);
287 // We'll remove this later. (Lgb)
290 string last_inset_read;
292 #ifndef NO_COMPABILITY
295 ErtComp() : active(false), fromlayout(false), in_tabular(false) {
304 std::stack<ErtComp> ert_stack;
309 #warning And _why_ is this here? (Lgb)
317 // candidate for move to BufferView
318 // (at least some parts in the beginning of the func)
321 // changed to be public and have one parameter
322 // if par = 0 normal behavior
323 // else insert behavior
324 // Returns false if "\the_end" is not read for formats >= 2.13. (Asger)
325 bool Buffer::readLyXformat2(LyXLex & lex, Paragraph * par)
329 #ifndef NO_COMPABILITY
330 ert_comp.contents.erase();
331 ert_comp.active = false;
332 ert_comp.fromlayout = false;
333 ert_comp.in_tabular = false;
336 Paragraph::depth_type depth = 0;
337 bool the_end_read = false;
339 Paragraph * first_par = 0;
340 LyXFont font(LyXFont::ALL_INHERIT, params.language);
343 if (file_format < 216 && params.language->lang() == "hebrew")
344 font.setLanguage(default_language);
349 par->layout(textclasslist[params.textclass].defaultLayout());
351 // We are inserting into an existing document
352 users->text->breakParagraph(users);
353 first_par = users->text->ownerParagraph();
356 // We don't want to adopt the parameters from the
357 // document we insert, so we skip until the text begins:
360 string const pretoken = lex.getString();
361 if (pretoken == "\\layout") {
362 lex.pushToken(pretoken);
370 string const token = lex.getString();
372 if (token.empty()) continue;
374 lyxerr[Debug::PARSER] << "Handling token: `"
375 << token << "'" << endl;
378 parseSingleLyXformat2Token(lex, par, first_par,
386 paragraph = first_par;
388 if (unknown_layouts > 0) {
389 string s = _("Couldn't set the layout for ");
390 if (unknown_layouts == 1) {
391 s += _("one paragraph");
393 s += tostr(unknown_layouts);
394 s += _(" paragraphs");
396 Alert::alert(_("Textclass Loading Error!"), s,
397 _("When reading " + fileName()));
400 if (unknown_tokens > 0) {
401 string s = _("Encountered ");
402 if (unknown_tokens == 1) {
403 s += _("one unknown token");
405 s += tostr(unknown_tokens);
406 s += _(" unknown tokens");
408 Alert::alert(_("Textclass Loading Error!"), s,
409 _("When reading " + fileName()));
416 #ifndef NO_COMPABILITY
418 Inset * Buffer::isErtInset(Paragraph * par, int pos) const
421 if ((par->getChar(pos) == Paragraph::META_INSET) &&
422 (inset = par->getInset(pos)) &&
423 (inset->lyxCode() == Inset::ERT_CODE))
430 void Buffer::insertErtContents(Paragraph * par, int & pos, bool set_inactive)
432 if (ert_comp.contents.find_first_not_of(' ') != string::npos) {
433 // we only skip completely empty ERT (only spaces) otherwise
434 // we have to insert it as is.
435 string str(ert_comp.contents);
436 lyxerr[Debug::INSETS] << "ERT contents:\n'"
437 << str << "'" << endl;
438 // check if we have already an ert inset a position earlier
439 // if this is the case then we should insert the contents
440 // inside the other ertinset as it is stupid to have various
443 if ((pos > 0) && (inset=isErtInset(par, pos-1))) {
444 // get the last paragraph from the inset before
445 Paragraph * last = inset->firstParagraph();
448 // create the new paragraph after the last one
449 Paragraph * par = new Paragraph(last);
450 par->layout(textclasslist[params.textclass].defaultLayoutName());
451 par->setInsetOwner(last->inInset());
453 LyXFont font(LyXFont::ALL_INHERIT, params.language);
454 string::const_iterator cit = str.begin();
455 string::const_iterator end = str.end();
457 for (; cit != end; ++cit) {
458 par->insertChar(pos++, *cit, font);
462 new InsetERT(params, params.language, str, true);
463 par->insertInset(pos++, inset, ert_comp.font);
466 ert_comp.contents.erase();
467 ert_comp.fromlayout = false;
469 ert_comp.active = false;
476 Buffer::parseSingleLyXformat2Token(LyXLex & lex, Paragraph *& par,
477 Paragraph *& first_par,
478 string const & token, int & pos,
479 Paragraph::depth_type & depth,
483 bool the_end_read = false;
484 #ifndef NO_COMPABILITY
485 #ifndef NO_PEXTRA_REALLY
486 // This is super temporary but is needed to get the compability
487 // mode for minipages work correctly together with new tabulars.
488 static int call_depth;
490 bool checkminipage = false;
491 static Paragraph * minipar = 0;
492 static Paragraph * parBeforeMinipage;
496 // The order of the tags tested may seem unnatural, but this
497 // has been done in order to reduce the number of string
498 // comparisons needed to recognize a given token. This leads
499 // on large documents like UserGuide to a reduction of a
501 if (token[0] != '\\') {
502 #ifndef NO_COMPABILITY
503 if (ert_comp.active) {
504 ert_comp.contents += token;
507 for (string::const_iterator cit = token.begin();
508 cit != token.end(); ++cit) {
509 par->insertChar(pos, (*cit), font);
512 #ifndef NO_COMPABILITY
515 } else if (token == "\\layout") {
516 #ifndef NO_COMPABILITY
517 bool old_fromlayout = ert_comp.fromlayout;
518 bool create_new_par = true;
519 ert_comp.in_tabular = false;
521 if (!par->size() && par->previous() &&
522 (par->previous()->size() == 1) &&
523 isErtInset(par->previous(), par->previous()->size()-1))
525 int p = par->previous()->size();
526 insertErtContents(par->previous(), p);
527 create_new_par = false;
529 insertErtContents(par, pos);
532 // reset the font as we start a new layout and if the font is
533 // not ALL_INHERIT,document_language then it will be set to the
534 // right values after this tag (Jug 20020420)
535 font = LyXFont(LyXFont::ALL_INHERIT, params.language);
538 if (file_format < 216 && params.language->lang() == "hebrew")
539 font.setLanguage(default_language);
543 string layoutname = lex.getString();
545 LyXTextClass const & tclass = textclasslist[params.textclass];
547 if (layoutname.empty()) {
548 layoutname = tclass.defaultLayoutName();
550 #ifndef NO_COMPABILITY
551 if (compare_ascii_no_case(layoutname, "latex") == 0) {
552 ert_comp.active = true;
553 ert_comp.fromlayout = true;
554 ert_comp.font = font;
556 create_new_par = false;
559 bool hasLayout = tclass.hasLayout(layoutname);
561 lyxerr << "Layout '" << layoutname << "' does not"
562 << " exist in textclass '" << tclass.name()
564 lyxerr << "Trying to use default layout instead."
566 layoutname = tclass.defaultLayoutName();
570 // The is the compability reading of layout caption.
571 // It can be removed in LyX version 1.3.0. (Lgb)
572 if (compare_ascii_no_case(layoutname, "caption") == 0) {
573 // We expect that the par we are now working on is
574 // really inside a InsetText inside a InsetFloat.
575 // We also know that captions can only be
576 // one paragraph. (Lgb)
578 // We should now read until the next "\layout"
580 // This is probably not good enough, what if the
581 // caption is the last par in the document (Lgb)
582 istream & ist = lex.getStream();
588 if (prefixIs(line, "\\layout")) {
592 if (prefixIs(line, "\\begin_inset"))
594 if (prefixIs(line, "\\end_inset")) {
605 // Now we should have the whole layout in ss
606 // we should now be able to give this to the
608 ss << "\\end_inset\n";
610 // This seems like a bug in stringstream.
611 // We really should be able to use ss
613 istringstream is(ss.str());
615 tmplex.setStream(is);
616 Inset * inset = new InsetCaption;
617 inset->Read(this, tmplex);
618 par->InsertInset(pos, inset, font);
622 #ifndef NO_COMPABILITY
623 if (create_new_par) {
628 par = new Paragraph(par);
629 par->layout(textclasslist[params.textclass].defaultLayout());
632 par->layout(textclasslist[params.textclass][layoutname]);
633 // Test whether the layout is obsolete.
634 LyXLayout_ptr const & layout = par->layout();
635 if (!layout->obsoleted_by().empty())
636 par->layout(textclasslist[params.textclass][layout->obsoleted_by()]);
637 par->params().depth(depth);
638 #ifndef NO_COMPABILITY
640 // we duplicate code here because it's easier to remove
641 // the code then of NO_COMPATIBILITY
642 par->layout(layoutname);
643 // Test whether the layout is obsolete.
644 LyXLayout_ptr const & layout =
645 textclasslist[params.textclass][par->layout()];
646 if (!layout->obsoleted_by().empty())
647 par->layout(layout->obsoleted_by());
648 par->params().depth(depth);
655 } else if (token == "\\end_inset") {
656 lyxerr << "Solitary \\end_inset. Missing \\begin_inset?.\n"
657 << "Last inset read was: " << last_inset_read
659 // Simply ignore this. The insets do not have
661 // But insets should read it, it is a part of
662 // the inset isn't it? Lgb.
663 } else if (token == "\\begin_inset") {
664 #ifndef NO_COMPABILITY
665 insertErtContents(par, pos, false);
666 ert_stack.push(ert_comp);
667 ert_comp = ErtComp();
669 readInset(lex, par, pos, font);
670 #ifndef NO_COMPABILITY
671 ert_comp = ert_stack.top();
673 insertErtContents(par, pos);
675 } else if (token == "\\family") {
677 font.setLyXFamily(lex.getString());
678 } else if (token == "\\series") {
680 font.setLyXSeries(lex.getString());
681 } else if (token == "\\shape") {
683 font.setLyXShape(lex.getString());
684 } else if (token == "\\size") {
686 font.setLyXSize(lex.getString());
687 #ifndef NO_COMPABILITY
688 } else if (token == "\\latex") {
690 string const tok = lex.getString();
691 if (tok == "no_latex") {
693 insertErtContents(par, pos);
694 } else if (tok == "latex") {
695 ert_comp.active = true;
696 ert_comp.font = font;
697 } else if (tok == "default") {
699 insertErtContents(par, pos);
701 lex.printError("Unknown LaTeX font flag "
705 } else if (token == "\\lang") {
707 string const tok = lex.getString();
708 Language const * lang = languages.getLanguage(tok);
710 font.setLanguage(lang);
712 font.setLanguage(params.language);
713 lex.printError("Unknown language `$$Token'");
715 } else if (token == "\\numeric") {
717 font.setNumber(font.setLyXMisc(lex.getString()));
718 } else if (token == "\\emph") {
720 font.setEmph(font.setLyXMisc(lex.getString()));
721 } else if (token == "\\bar") {
723 string const tok = lex.getString();
724 // This is dirty, but gone with LyX3. (Asger)
726 font.setUnderbar(LyXFont::ON);
727 else if (tok == "no")
728 font.setUnderbar(LyXFont::OFF);
729 else if (tok == "default")
730 font.setUnderbar(LyXFont::INHERIT);
732 lex.printError("Unknown bar font flag "
734 } else if (token == "\\noun") {
736 font.setNoun(font.setLyXMisc(lex.getString()));
737 } else if (token == "\\color") {
739 font.setLyXColor(lex.getString());
740 } else if (token == "\\SpecialChar") {
741 LyXLayout_ptr const & layout = par->layout();
743 // Insets don't make sense in a free-spacing context! ---Kayvan
744 if (layout->free_spacing || par->isFreeSpacing()) {
747 string next_token = lex.getString();
748 if (next_token == "\\-") {
749 par->insertChar(pos, '-', font);
750 } else if (next_token == "\\protected_separator"
751 || next_token == "~") {
752 par->insertChar(pos, ' ', font);
754 lex.printError("Token `$$Token' "
756 "paragraph layout!");
761 Inset * inset = new InsetSpecialChar;
762 inset->read(this, lex);
763 par->insertInset(pos, inset, font);
766 } else if (token == "\\i") {
767 Inset * inset = new InsetLatexAccent;
768 inset->read(this, lex);
769 par->insertInset(pos, inset, font);
771 } else if (token == "\\backslash") {
772 #ifndef NO_COMPABILITY
773 if (ert_comp.active) {
774 ert_comp.contents += "\\";
777 par->insertChar(pos, '\\', font);
779 #ifndef NO_COMPABILITY
782 #ifndef NO_COMPABILITY
783 } else if (token == "\\begin_float") {
784 insertErtContents(par, pos);
785 //insertErtContents(par, pos, false);
786 //ert_stack.push(ert_comp);
787 //ert_comp = ErtComp();
789 // This is the compability reader. It can be removed in
790 // LyX version 1.3.0. (Lgb)
792 string const tmptok = lex.getString();
793 //lyxerr << "old float: " << tmptok << endl;
796 stringstream old_float;
798 if (tmptok == "footnote") {
799 inset = new InsetFoot(params);
800 old_float << "collapsed true\n";
801 } else if (tmptok == "margin") {
802 inset = new InsetMarginal(params);
803 old_float << "collapsed true\n";
804 } else if (tmptok == "fig") {
805 inset = new InsetFloat(params, "figure");
806 old_float << "placement htbp\n"
808 << "collapsed false\n";
809 } else if (tmptok == "tab") {
810 inset = new InsetFloat(params, "table");
811 old_float << "placement htbp\n"
813 << "collapsed false\n";
814 } else if (tmptok == "alg") {
815 inset = new InsetFloat(params, "algorithm");
816 old_float << "placement htbp\n"
818 << "collapsed false\n";
819 } else if (tmptok == "wide-fig") {
820 inset = new InsetFloat(params, "figure");
821 //InsetFloat * tmp = new InsetFloat("figure");
824 old_float << "placement htbp\n"
826 << "collapsed false\n";
827 } else if (tmptok == "wide-tab") {
828 inset = new InsetFloat(params, "table");
829 //InsetFloat * tmp = new InsetFloat("table");
832 old_float << "placement htbp\n"
834 << "collapsed false\n";
838 #ifndef NO_PEXTRA_REALLY
841 return false; // no end read yet
844 // Here we need to check for \end_deeper and handle that
845 // before we do the footnote parsing.
846 // This _is_ a hack! (Lgb)
849 string const tmp = lex.getString();
850 if (tmp == "\\end_deeper") {
851 //lyxerr << "\\end_deeper caught!" << endl;
853 lex.printError("\\end_deeper: "
854 "depth is already null");
859 old_float << tmp << ' ';
864 old_float << lex.getLongString("\\end_float")
865 << "\n\\end_inset\n";
866 //lyxerr << "Float Body:\n" << old_float.str() << endl;
867 // That this does not work seems like a bug
868 // in stringstream. (Lgb)
869 istringstream istr(old_float.str());
871 nylex.setStream(istr);
872 inset->read(this, nylex);
873 par->insertInset(pos, inset, font);
875 insertErtContents(par, pos);
877 // we have to reset the font as in the old format after a float
878 // the font was automatically reset!
879 font = LyXFont(LyXFont::ALL_INHERIT, params.language);
881 } else if (token == "\\begin_deeper") {
883 } else if (token == "\\end_deeper") {
885 lex.printError("\\end_deeper: "
886 "depth is already null");
890 } else if (token == "\\begin_preamble") {
891 params.readPreamble(lex);
892 } else if (token == "\\textclass") {
894 pair<bool, textclass_type> pp =
895 textclasslist.NumberOfClass(lex.getString());
897 params.textclass = pp.second;
899 Alert::alert(string(_("Textclass error")),
900 string(_("The document uses an unknown textclass \"")) +
901 lex.getString() + string("\"."),
902 string(_("LyX will not be able to produce output correctly.")));
903 params.textclass = 0;
905 if (!textclasslist[params.textclass].load()) {
906 // if the textclass wasn't loaded properly
907 // we need to either substitute another
908 // or stop loading the file.
909 // I can substitute but I don't see how I can
910 // stop loading... ideas?? ARRae980418
911 Alert::alert(_("Textclass Loading Error!"),
912 string(_("Can't load textclass ")) +
913 textclasslist[params.textclass].name(),
914 _("-- substituting default"));
915 params.textclass = 0;
917 } else if (token == "\\options") {
919 params.options = lex.getString();
920 } else if (token == "\\language") {
921 params.readLanguage(lex);
922 } else if (token == "\\fontencoding") {
924 } else if (token == "\\inputencoding") {
926 params.inputenc = lex.getString();
927 } else if (token == "\\graphics") {
928 params.readGraphicsDriver(lex);
929 } else if (token == "\\fontscheme") {
931 params.fonts = lex.getString();
932 } else if (token == "\\noindent") {
933 par->params().noindent(true);
934 } else if (token == "\\leftindent") {
936 LyXLength value(lex.getString());
937 par->params().leftIndent(value);
938 } else if (token == "\\fill_top") {
939 par->params().spaceTop(VSpace(VSpace::VFILL));
940 } else if (token == "\\fill_bottom") {
941 par->params().spaceBottom(VSpace(VSpace::VFILL));
942 } else if (token == "\\line_top") {
943 par->params().lineTop(true);
944 } else if (token == "\\line_bottom") {
945 par->params().lineBottom(true);
946 } else if (token == "\\pagebreak_top") {
947 par->params().pagebreakTop(true);
948 } else if (token == "\\pagebreak_bottom") {
949 par->params().pagebreakBottom(true);
950 } else if (token == "\\start_of_appendix") {
951 par->params().startOfAppendix(true);
952 } else if (token == "\\paragraph_separation") {
953 int tmpret = lex.findToken(string_paragraph_separation);
956 if (tmpret != LYX_LAYOUT_DEFAULT)
957 params.paragraph_separation =
958 static_cast<BufferParams::PARSEP>(tmpret);
959 } else if (token == "\\defskip") {
961 params.defskip = VSpace(lex.getString());
962 #ifndef NO_COMPABILITY
963 } else if (token == "\\epsfig") { // obsolete
964 // Indeed it is obsolete, but we HAVE to be backwards
965 // compatible until 0.14, because otherwise all figures
966 // in existing documents are irretrivably lost. (Asger)
967 params.readGraphicsDriver(lex);
969 } else if (token == "\\quotes_language") {
970 int tmpret = lex.findToken(string_quotes_language);
973 if (tmpret != LYX_LAYOUT_DEFAULT) {
974 InsetQuotes::quote_language tmpl =
975 InsetQuotes::EnglishQ;
978 tmpl = InsetQuotes::EnglishQ;
981 tmpl = InsetQuotes::SwedishQ;
984 tmpl = InsetQuotes::GermanQ;
987 tmpl = InsetQuotes::PolishQ;
990 tmpl = InsetQuotes::FrenchQ;
993 tmpl = InsetQuotes::DanishQ;
996 params.quotes_language = tmpl;
998 } else if (token == "\\quotes_times") {
1000 switch (lex.getInteger()) {
1002 params.quotes_times = InsetQuotes::SingleQ;
1005 params.quotes_times = InsetQuotes::DoubleQ;
1008 } else if (token == "\\papersize") {
1009 int tmpret = lex.findToken(string_papersize);
1013 params.papersize2 = tmpret;
1014 } else if (token == "\\paperpackage") {
1015 int tmpret = lex.findToken(string_paperpackages);
1018 params.paperpackage = BufferParams::PACKAGE_NONE;
1020 params.paperpackage = tmpret;
1021 } else if (token == "\\use_geometry") {
1023 params.use_geometry = lex.getInteger();
1024 } else if (token == "\\use_amsmath") {
1026 params.use_amsmath = lex.getInteger();
1027 } else if (token == "\\use_natbib") {
1029 params.use_natbib = lex.getInteger();
1030 } else if (token == "\\use_numerical_citations") {
1032 params.use_numerical_citations = lex.getInteger();
1033 } else if (token == "\\paperorientation") {
1034 int tmpret = lex.findToken(string_orientation);
1037 if (tmpret != LYX_LAYOUT_DEFAULT)
1038 params.orientation = static_cast<BufferParams::PAPER_ORIENTATION>(tmpret);
1039 } else if (token == "\\paperwidth") {
1041 params.paperwidth = lex.getString();
1042 } else if (token == "\\paperheight") {
1044 params.paperheight = lex.getString();
1045 } else if (token == "\\leftmargin") {
1047 params.leftmargin = lex.getString();
1048 } else if (token == "\\topmargin") {
1050 params.topmargin = lex.getString();
1051 } else if (token == "\\rightmargin") {
1053 params.rightmargin = lex.getString();
1054 } else if (token == "\\bottommargin") {
1056 params.bottommargin = lex.getString();
1057 } else if (token == "\\headheight") {
1059 params.headheight = lex.getString();
1060 } else if (token == "\\headsep") {
1062 params.headsep = lex.getString();
1063 } else if (token == "\\footskip") {
1065 params.footskip = lex.getString();
1066 } else if (token == "\\paperfontsize") {
1068 params.fontsize = strip(lex.getString());
1069 } else if (token == "\\papercolumns") {
1071 params.columns = lex.getInteger();
1072 } else if (token == "\\papersides") {
1074 switch (lex.getInteger()) {
1076 case 1: params.sides = LyXTextClass::OneSide; break;
1077 case 2: params.sides = LyXTextClass::TwoSides; break;
1079 } else if (token == "\\paperpagestyle") {
1081 params.pagestyle = strip(lex.getString());
1082 } else if (token == "\\bullet") {
1084 int const index = lex.getInteger();
1086 int temp_int = lex.getInteger();
1087 params.user_defined_bullets[index].setFont(temp_int);
1088 params.temp_bullets[index].setFont(temp_int);
1090 temp_int = lex.getInteger();
1091 params.user_defined_bullets[index].setCharacter(temp_int);
1092 params.temp_bullets[index].setCharacter(temp_int);
1094 temp_int = lex.getInteger();
1095 params.user_defined_bullets[index].setSize(temp_int);
1096 params.temp_bullets[index].setSize(temp_int);
1098 string const temp_str = lex.getString();
1099 if (temp_str != "\\end_bullet") {
1100 // this element isn't really necessary for
1101 // parsing but is easier for humans
1102 // to understand bullets. Put it back and
1103 // set a debug message?
1104 lex.printError("\\end_bullet expected, got" + temp_str);
1105 //how can I put it back?
1107 } else if (token == "\\bulletLaTeX") {
1108 // The bullet class should be able to read this.
1110 int const index = lex.getInteger();
1112 string temp_str = lex.getString();
1114 while (temp_str != "\\end_bullet") {
1115 // this loop structure is needed when user
1116 // enters an empty string since the first
1117 // thing returned will be the \\end_bullet
1119 // if the LaTeX entry has spaces. Each element
1120 // therefore needs to be read in turn
1121 sum_str += temp_str;
1123 temp_str = lex.getString();
1126 params.user_defined_bullets[index].setText(sum_str);
1127 params.temp_bullets[index].setText(sum_str);
1128 } else if (token == "\\secnumdepth") {
1130 params.secnumdepth = lex.getInteger();
1131 } else if (token == "\\tocdepth") {
1133 params.tocdepth = lex.getInteger();
1134 } else if (token == "\\spacing") {
1136 string const tmp = strip(lex.getString());
1137 Spacing::Space tmp_space = Spacing::Default;
1138 float tmp_val = 0.0;
1139 if (tmp == "single") {
1140 tmp_space = Spacing::Single;
1141 } else if (tmp == "onehalf") {
1142 tmp_space = Spacing::Onehalf;
1143 } else if (tmp == "double") {
1144 tmp_space = Spacing::Double;
1145 } else if (tmp == "other") {
1147 tmp_space = Spacing::Other;
1148 tmp_val = lex.getFloat();
1150 lex.printError("Unknown spacing token: '$$Token'");
1152 // Small hack so that files written with klyx will be
1153 // parsed correctly.
1155 par->params().spacing(Spacing(tmp_space, tmp_val));
1157 params.spacing.set(tmp_space, tmp_val);
1159 } else if (token == "\\paragraph_spacing") {
1161 string const tmp = strip(lex.getString());
1162 if (tmp == "single") {
1163 par->params().spacing(Spacing(Spacing::Single));
1164 } else if (tmp == "onehalf") {
1165 par->params().spacing(Spacing(Spacing::Onehalf));
1166 } else if (tmp == "double") {
1167 par->params().spacing(Spacing(Spacing::Double));
1168 } else if (tmp == "other") {
1170 par->params().spacing(Spacing(Spacing::Other,
1173 lex.printError("Unknown spacing token: '$$Token'");
1175 } else if (token == "\\float_placement") {
1177 params.float_placement = lex.getString();
1178 } else if (token == "\\align") {
1179 int tmpret = lex.findToken(string_align);
1180 if (tmpret == -1) ++tmpret;
1181 if (tmpret != LYX_LAYOUT_DEFAULT) { // tmpret != 99 ???
1182 int const tmpret2 = int(pow(2.0, tmpret));
1183 //lyxerr << "Tmpret2 = " << tmpret2 << endl;
1184 par->params().align(LyXAlignment(tmpret2));
1186 } else if (token == "\\added_space_top") {
1188 VSpace value = VSpace(lex.getString());
1189 // only add the length when value > 0 or
1191 if ((value.length().len().value() != 0) ||
1193 (value.kind() != VSpace::LENGTH))
1194 par->params().spaceTop(value);
1195 } else if (token == "\\added_space_bottom") {
1197 VSpace value = VSpace(lex.getString());
1198 // only add the length when value > 0 or
1200 if ((value.length().len().value() != 0) ||
1202 (value.kind() != VSpace::LENGTH))
1203 par->params().spaceBottom(value);
1204 #ifndef NO_COMPABILITY
1205 #ifndef NO_PEXTRA_REALLY
1206 } else if (token == "\\pextra_type") {
1208 par->params().pextraType(lex.getInteger());
1209 } else if (token == "\\pextra_width") {
1211 par->params().pextraWidth(lex.getString());
1212 } else if (token == "\\pextra_widthp") {
1214 par->params().pextraWidthp(lex.getString());
1215 } else if (token == "\\pextra_alignment") {
1217 par->params().pextraAlignment(lex.getInteger());
1218 } else if (token == "\\pextra_hfill") {
1220 par->params().pextraHfill(lex.getInteger());
1221 } else if (token == "\\pextra_start_minipage") {
1223 par->params().pextraStartMinipage(lex.getInteger());
1226 } else if (token == "\\labelwidthstring") {
1228 par->params().labelWidthString(lex.getString());
1229 // do not delete this token, it is still needed!
1230 } else if (token == "\\newline") {
1231 #ifndef NO_COMPABILITY
1232 if (!ert_comp.in_tabular && ert_comp.active) {
1233 ert_comp.contents += char(Paragraph::META_NEWLINE);
1235 // Since we cannot know it this is only a regular
1236 // newline or a tabular cell delimter we have to
1237 // handle the ERT here.
1238 insertErtContents(par, pos, false);
1240 par->insertChar(pos, Paragraph::META_NEWLINE, font);
1244 par->insertChar(pos, Paragraph::META_NEWLINE, font);
1247 } else if (token == "\\LyXTable") {
1248 #ifndef NO_COMPABILITY
1249 ert_comp.in_tabular = true;
1251 Inset * inset = new InsetTabular(*this);
1252 inset->read(this, lex);
1253 par->insertInset(pos, inset, font);
1255 } else if (token == "\\hfill") {
1256 par->insertChar(pos, Paragraph::META_HFILL, font);
1258 } else if (token == "\\protected_separator") { // obsolete
1259 // This is a backward compability thingie. (Lgb)
1260 // Remove it later some time...introduced with fileformat
1262 LyXLayout_ptr const & layout = par->layout();
1264 if (layout->free_spacing || par->isFreeSpacing()) {
1265 par->insertChar(pos, ' ', font);
1267 Inset * inset = new InsetSpecialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
1268 par->insertInset(pos, inset, font);
1271 } else if (token == "\\bibitem") { // ale970302
1273 InsetCommandParams p("bibitem", "dummy");
1274 par->bibkey = new InsetBibKey(p);
1276 par->bibkey->read(this, lex);
1277 } else if (token == "\\the_end") {
1278 #ifndef NO_COMPABILITY
1279 // If we still have some ert active here we have to insert
1280 // it so we don't loose it. (Lgb)
1281 insertErtContents(par, pos);
1283 the_end_read = true;
1284 #ifndef NO_COMPABILITY
1285 #ifndef NO_PEXTRA_REALLY
1288 minipar = parBeforeMinipage = 0;
1292 #ifndef NO_COMPABILITY
1293 if (ert_comp.active) {
1294 ert_comp.contents += token;
1297 // This should be insurance for the future: (Asger)
1300 string const s = _("Unknown token: ") + token
1301 + " " + lex.text() + "\n";
1302 // we can do this here this way because we're actually reading
1303 // the buffer and don't care about LyXText right now.
1304 InsetError * new_inset = new InsetError(s);
1305 par->insertInset(pos, new_inset, LyXFont(LyXFont::ALL_INHERIT,
1308 #ifndef NO_COMPABILITY
1313 #ifndef NO_COMPABILITY
1314 #ifndef NO_PEXTRA_REALLY
1315 // I wonder if we could use this blanket fix for all the
1316 // checkminipage cases...
1317 // don't forget about ert paragraphs and compatibility read for'em
1318 if (par && (par->size() || !ert_comp.contents.empty())) {
1319 // It is possible that this will check to often,
1320 // but that should not be an correctness issue.
1321 // Only a speed issue.
1322 checkminipage = true;
1325 // now check if we have a minipage paragraph as at this
1326 // point we already read all the necessary data!
1327 // this cannot be done in layout because there we did
1328 // not read yet the paragraph PEXTRA-params (Jug)
1330 // BEGIN pextra_minipage compability
1331 // This should be removed in 1.3.x (Lgb)
1332 // I don't think we should remove this so fast (Jug)
1334 // This compability code is not perfect. In a couple
1335 // of rand cases it fails. When the minipage par is
1336 // the first par in the document, and when there are
1337 // none or only one regular paragraphs after the
1338 // minipage. Currently I am not investing any effort
1339 // in fixing those cases.
1341 // lyxerr << "Call depth: " << call_depth << endl;
1342 // lyxerr << "Checkminipage: " << checkminipage << endl;
1344 if (checkminipage && (call_depth == 1)) {
1345 checkminipage = false;
1346 if (minipar && (minipar != par) &&
1347 (par->params().pextraType() == Paragraph::PEXTRA_MINIPAGE)) {
1348 lyxerr << "minipages in a row" << endl;
1349 if (par->params().pextraStartMinipage()) {
1350 lyxerr << "start new minipage" << endl;
1351 // minipages in a row
1352 par->previous()->next(0);
1355 Paragraph * tmp = minipar;
1357 tmp->params().pextraType(0);
1358 tmp->params().pextraWidth(string());
1359 tmp->params().pextraWidthp(string());
1360 tmp->params().pextraAlignment(0);
1361 tmp->params().pextraHfill(false);
1362 tmp->params().pextraStartMinipage(false);
1365 // create a new paragraph to insert the
1366 // minipages in the following case
1367 if (par->params().pextraStartMinipage() &&
1368 !par->params().pextraHfill()) {
1369 Paragraph * p = new Paragraph;
1370 p->layout(textclasslist[params.textclass].defaultLayoutName());
1372 p->previous(parBeforeMinipage);
1373 parBeforeMinipage->next(p);
1375 p->params().depth(parBeforeMinipage->params().depth());
1376 parBeforeMinipage = p;
1378 InsetMinipage * mini = new InsetMinipage(params);
1379 mini->pos(static_cast<InsetMinipage::Position>(par->params().pextraAlignment()));
1380 mini->pageWidth(LyXLength(par->params().pextraWidth()));
1381 if (!par->params().pextraWidthp().empty()) {
1382 lyxerr << "WP:" << mini->pageWidth().asString() << endl;
1383 mini->pageWidth(LyXLength((par->params().pextraWidthp())+"col%"));
1385 Paragraph * op = mini->firstParagraph();
1386 mini->inset.paragraph(par);
1388 // and free the old ones!
1391 Paragraph * pp = op->next();
1395 // Insert the minipage last in the
1396 // previous paragraph.
1397 if (par->params().pextraHfill()) {
1398 parBeforeMinipage->insertChar
1399 (parBeforeMinipage->size(),
1400 Paragraph::META_HFILL, font);
1402 parBeforeMinipage->insertInset
1403 (parBeforeMinipage->size(), mini, font);
1407 lyxerr << "new minipage par" << endl;
1408 //nothing to do just continue reading
1411 } else if (minipar && (minipar != par)) {
1412 lyxerr << "last minipage par read" << endl;
1413 // The last paragraph read was not part of a
1414 // minipage but the par linked list is...
1415 // So we need to remove the last par from the
1417 if (par->previous())
1418 par->previous()->next(0);
1419 par->previous(parBeforeMinipage);
1420 parBeforeMinipage->next(par);
1421 Paragraph * tmp = minipar;
1423 tmp->params().pextraType(0);
1424 tmp->params().pextraWidth(string());
1425 tmp->params().pextraWidthp(string());
1426 tmp->params().pextraAlignment(0);
1427 tmp->params().pextraHfill(false);
1428 tmp->params().pextraStartMinipage(false);
1431 depth = parBeforeMinipage->params().depth();
1432 // and set this depth on the par as it has not been set already
1433 par->params().depth(depth);
1434 minipar = parBeforeMinipage = 0;
1435 } else if (!minipar &&
1436 (par->params().pextraType() == Paragraph::PEXTRA_MINIPAGE)) {
1437 // par is the first paragraph in a minipage
1438 lyxerr << "begin minipage" << endl;
1439 // To minimize problems for
1440 // the users we will insert
1441 // the first minipage in
1442 // a sequence of minipages
1443 // in its own paragraph.
1444 Paragraph * p = new Paragraph;
1445 p->layout(textclasslist[params.textclass].defaultLayoutName());
1446 p->previous(par->previous());
1448 p->params().depth(depth);
1449 par->params().depth(0);
1451 if (par->previous())
1452 par->previous()->next(p);
1454 parBeforeMinipage = p;
1456 if (!first_par || (first_par == par))
1459 InsetMinipage * mini = new InsetMinipage(params);
1460 mini->pos(static_cast<InsetMinipage::Position>(minipar->params().pextraAlignment()));
1461 mini->pageWidth(LyXLength(minipar->params().pextraWidth()));
1462 if (!par->params().pextraWidthp().empty()) {
1463 lyxerr << "WP:" << mini->pageWidth().asString() << endl;
1464 mini->pageWidth(LyXLength((par->params().pextraWidthp())+"col%"));
1467 Paragraph * op = mini->firstParagraph();
1468 mini->inset.paragraph(minipar);
1470 // and free the old ones!
1473 Paragraph * pp = op->next();
1478 // Insert the minipage last in the
1479 // previous paragraph.
1480 if (minipar->params().pextraHfill()) {
1481 parBeforeMinipage->insertChar
1482 (parBeforeMinipage->size(),
1483 Paragraph::META_HFILL, font);
1485 parBeforeMinipage->insertInset
1486 (parBeforeMinipage->size(), mini, font);
1487 } else if (par->params().pextraType() == Paragraph::PEXTRA_INDENT) {
1488 par->params().leftIndent(LyXLength(par->params().pextraWidth()));
1489 if (!par->params().pextraWidthp().empty()) {
1490 par->params().leftIndent(LyXLength((par->params().pextraWidthp())+"col%"));
1494 // End of pextra_minipage compability
1498 return the_end_read;
1501 // needed to insert the selection
1502 void Buffer::insertStringAsLines(Paragraph *& par, pos_type & pos,
1503 LyXFont const & fn,string const & str) const
1505 LyXLayout_ptr const & layout = par->layout();
1509 par->checkInsertChar(font);
1510 // insert the string, don't insert doublespace
1511 bool space_inserted = true;
1512 bool autobreakrows = !par->inInset() ||
1513 static_cast<InsetText *>(par->inInset())->getAutoBreakRows();
1514 for(string::const_iterator cit = str.begin();
1515 cit != str.end(); ++cit) {
1517 if (autobreakrows && (par->size() || layout->keepempty)) {
1518 par->breakParagraph(params, pos,
1519 layout->isEnvironment());
1522 space_inserted = true;
1526 // do not insert consecutive spaces if !free_spacing
1527 } else if ((*cit == ' ' || *cit == '\t') &&
1528 space_inserted && !layout->free_spacing &&
1529 !par->isFreeSpacing())
1532 } else if (*cit == '\t') {
1533 if (!layout->free_spacing && !par->isFreeSpacing()) {
1534 // tabs are like spaces here
1535 par->insertChar(pos, ' ', font);
1537 space_inserted = true;
1539 const pos_type nb = 8 - pos % 8;
1540 for (pos_type a = 0; a < nb ; ++a) {
1541 par->insertChar(pos, ' ', font);
1544 space_inserted = true;
1546 } else if (!IsPrintable(*cit)) {
1547 // Ignore unprintables
1550 // just insert the character
1551 par->insertChar(pos, *cit, font);
1553 space_inserted = (*cit == ' ');
1560 void Buffer::readInset(LyXLex & lex, Paragraph *& par,
1561 int & pos, LyXFont & font)
1563 // consistency check
1564 if (lex.getString() != "\\begin_inset") {
1565 lyxerr << "Buffer::readInset: Consistency check failed."
1572 string const tmptok = lex.getString();
1573 last_inset_read = tmptok;
1575 // test the different insets
1576 if (tmptok == "LatexCommand") {
1577 InsetCommandParams inscmd;
1580 string const cmdName = inscmd.getCmdName();
1582 // This strange command allows LyX to recognize "natbib" style
1583 // citations: citet, citep, Citet etc.
1584 if (compare_ascii_no_case(cmdName.substr(0,4), "cite") == 0) {
1585 inset = new InsetCitation(inscmd);
1586 } else if (cmdName == "bibitem") {
1587 lex.printError("Wrong place for bibitem");
1588 inset = new InsetBibKey(inscmd);
1589 } else if (cmdName == "BibTeX") {
1590 inset = new InsetBibtex(inscmd);
1591 } else if (cmdName == "index") {
1592 inset = new InsetIndex(inscmd);
1593 } else if (cmdName == "include") {
1594 inset = new InsetInclude(inscmd, *this);
1595 } else if (cmdName == "label") {
1596 inset = new InsetLabel(inscmd);
1597 } else if (cmdName == "url"
1598 || cmdName == "htmlurl") {
1599 inset = new InsetUrl(inscmd);
1600 } else if (cmdName == "ref"
1601 || cmdName == "pageref"
1602 || cmdName == "vref"
1603 || cmdName == "vpageref"
1604 || cmdName == "prettyref") {
1605 if (!inscmd.getOptions().empty()
1606 || !inscmd.getContents().empty()) {
1607 inset = new InsetRef(inscmd, *this);
1609 } else if (cmdName == "tableofcontents") {
1610 inset = new InsetTOC(inscmd);
1611 } else if (cmdName == "listofalgorithms") {
1612 inset = new InsetFloatList("algorithm");
1613 } else if (cmdName == "listoffigures") {
1614 inset = new InsetFloatList("figure");
1615 } else if (cmdName == "listoftables") {
1616 inset = new InsetFloatList("table");
1617 } else if (cmdName == "printindex") {
1618 inset = new InsetPrintIndex(inscmd);
1619 } else if (cmdName == "lyxparent") {
1620 inset = new InsetParent(inscmd, *this);
1623 bool alreadyread = false;
1624 if (tmptok == "Quotes") {
1625 inset = new InsetQuotes;
1626 } else if (tmptok == "External") {
1627 inset = new InsetExternal;
1628 } else if (tmptok == "FormulaMacro") {
1629 inset = new InsetFormulaMacro;
1630 } else if (tmptok == "Formula") {
1631 inset = new InsetFormula;
1632 } else if (tmptok == "Figure") { // Backward compatibility
1633 // inset = new InsetFig(100, 100, *this);
1634 inset = new InsetGraphics;
1635 } else if (tmptok == "Graphics") {
1636 inset = new InsetGraphics;
1637 } else if (tmptok == "Info") {// backwards compatibility
1638 inset = new InsetNote(this,
1639 lex.getLongString("\\end_inset"),
1642 } else if (tmptok == "Note") {
1643 inset = new InsetNote(params);
1644 } else if (tmptok == "Include") {
1645 InsetCommandParams p("Include");
1646 inset = new InsetInclude(p, *this);
1647 } else if (tmptok == "ERT") {
1648 inset = new InsetERT(params);
1649 } else if (tmptok == "Tabular") {
1650 inset = new InsetTabular(*this);
1651 } else if (tmptok == "Text") {
1652 inset = new InsetText(params);
1653 } else if (tmptok == "Foot") {
1654 inset = new InsetFoot(params);
1655 } else if (tmptok == "Marginal") {
1656 inset = new InsetMarginal(params);
1657 } else if (tmptok == "Minipage") {
1658 inset = new InsetMinipage(params);
1659 } else if (tmptok == "Float") {
1661 string tmptok = lex.getString();
1662 inset = new InsetFloat(params, tmptok);
1664 } else if (tmptok == "List") {
1665 inset = new InsetList;
1666 } else if (tmptok == "Theorem") {
1667 inset = new InsetList;
1669 } else if (tmptok == "Caption") {
1670 inset = new InsetCaption(params);
1671 } else if (tmptok == "FloatList") {
1672 inset = new InsetFloatList;
1675 if (inset && !alreadyread) inset->read(this, lex);
1679 par->insertInset(pos, inset, font);
1685 bool Buffer::readFile(LyXLex & lex, Paragraph * par)
1689 string const token(lex.getString());
1690 if (token == "\\lyxformat") { // the first token _must_ be...
1692 string tmp_format = lex.getString();
1693 //lyxerr << "LyX Format: `" << tmp_format << "'" << endl;
1694 // if present remove ".," from string.
1695 string::size_type dot = tmp_format.find_first_of(".,");
1696 //lyxerr << " dot found at " << dot << endl;
1697 if (dot != string::npos)
1698 tmp_format.erase(dot, 1);
1699 file_format = strToInt(tmp_format);
1700 if (file_format == LYX_FORMAT) {
1702 } else if (file_format > LYX_FORMAT) {
1704 Alert::alert(_("Warning!"),
1705 _("LyX file format is newer that what"),
1706 _("is supported in this LyX version. Expect some problems."));
1708 } else if (file_format < LYX_FORMAT) {
1710 if (file_format < 200) {
1711 Alert::alert(_("ERROR!"),
1712 _("Old LyX file format found. "
1713 "Use LyX 0.10.x to read this!"));
1715 } else if (file_format < 220) {
1716 Alert::alert(_("ERROR!"),
1717 _("Old LyX file format found. "
1718 "Use LyX 1.2.x to read this!"));
1722 bool the_end = readLyXformat2(lex, par);
1723 params.setPaperStuff();
1726 // the_end was added in 213
1727 if (file_format < 213)
1732 Alert::alert(_("Warning!"),
1733 _("Reading of document is not complete"),
1734 _("Maybe the document is truncated"));
1737 } else { // "\\lyxformat" not found
1738 Alert::alert(_("ERROR!"), _("Not a LyX file!"));
1741 Alert::alert(_("ERROR!"), _("Unable to read file!"));
1746 // Should probably be moved to somewhere else: BufferView? LyXView?
1747 bool Buffer::save() const
1749 // We don't need autosaves in the immediate future. (Asger)
1750 resetAutosaveTimers();
1754 if (lyxrc.make_backup) {
1755 s = fileName() + '~';
1756 if (!lyxrc.backupdir_path.empty())
1757 s = AddName(lyxrc.backupdir_path,
1758 subst(os::slashify_path(s),'/','!'));
1760 // Rename is the wrong way of making a backup,
1761 // this is the correct way.
1762 /* truss cp fil fil2:
1763 lstat("LyXVC3.lyx", 0xEFFFF898) Err#2 ENOENT
1764 stat("LyXVC.lyx", 0xEFFFF688) = 0
1765 open("LyXVC.lyx", O_RDONLY) = 3
1766 open("LyXVC3.lyx", O_WRONLY|O_CREAT|O_TRUNC, 0600) = 4
1767 fstat(4, 0xEFFFF508) = 0
1768 fstat(3, 0xEFFFF508) = 0
1769 read(3, " # T h i s f i l e w".., 8192) = 5579
1770 write(4, " # T h i s f i l e w".., 5579) = 5579
1771 read(3, 0xEFFFD4A0, 8192) = 0
1774 chmod("LyXVC3.lyx", 0100644) = 0
1775 lseek(0, 0, SEEK_CUR) = 46440
1779 // Should probably have some more error checking here.
1780 // Doing it this way, also makes the inodes stay the same.
1781 // This is still not a very good solution, in particular we
1782 // might loose the owner of the backup.
1783 FileInfo finfo(fileName());
1784 if (finfo.exist()) {
1785 mode_t fmode = finfo.getMode();
1786 struct utimbuf times = {
1787 finfo.getAccessTime(),
1788 finfo.getModificationTime() };
1790 ifstream ifs(fileName().c_str());
1791 ofstream ofs(s.c_str(), ios::out|ios::trunc);
1796 ::chmod(s.c_str(), fmode);
1798 if (::utime(s.c_str(), ×)) {
1799 lyxerr << "utime error." << endl;
1802 lyxerr << "LyX was not able to make "
1803 "backup copy. Beware." << endl;
1808 if (writeFile(fileName(), false)) {
1810 removeAutosaveFile(fileName());
1812 // Saving failed, so backup is not backup
1813 if (lyxrc.make_backup) {
1814 lyx::rename(s, fileName());
1822 // Returns false if unsuccesful
1823 bool Buffer::writeFile(string const & fname, bool flag) const
1825 // if flag is false writeFile will not create any GUI
1826 // warnings, only cerr.
1827 // Needed for autosave in background or panic save (Matthias 120496)
1829 if (read_only && (fname == fileName())) {
1830 // Here we should come with a question if we should
1831 // perform the write anyway.
1833 lyxerr << _("Error! Document is read-only: ")
1836 Alert::alert(_("Error! Document is read-only: "),
1841 FileInfo finfo(fname);
1842 if (finfo.exist() && !finfo.writable()) {
1843 // Here we should come with a question if we should
1844 // try to do the save anyway. (i.e. do a chmod first)
1846 lyxerr << _("Error! Cannot write file: ")
1849 Alert::err_alert(_("Error! Cannot write file: "),
1854 ofstream ofs(fname.c_str());
1857 lyxerr << _("Error! Cannot open file: ")
1860 Alert::err_alert(_("Error! Cannot open file: "),
1866 // Use the standard "C" locale for file output.
1867 ofs.imbue(std::locale::classic());
1870 // The top of the file should not be written by params.
1872 // write out a comment in the top of the file
1873 ofs << '#' << lyx_docversion
1874 << " created this file. For more info see http://www.lyx.org/\n"
1875 << "\\lyxformat " << LYX_FORMAT << "\n";
1877 // now write out the buffer paramters.
1878 params.writeFile(ofs);
1880 Paragraph::depth_type depth = 0;
1882 // this will write out all the paragraphs
1883 // using recursive descent.
1884 paragraph->writeFile(this, ofs, params, depth);
1886 // Write marker that shows file is complete
1887 ofs << "\n\\the_end" << endl;
1891 // how to check if close went ok?
1892 // Following is an attempt... (BE 20001011)
1894 // good() returns false if any error occured, including some
1895 // formatting error.
1896 // bad() returns true if something bad happened in the buffer,
1897 // which should include file system full errors.
1904 lyxerr << "Buffer::writeFile: BAD ERROR!" << endl;
1906 lyxerr << "Buffer::writeFile: NOT SO BAD ERROR!"
1918 pair<int, string> const addDepth(int depth, int ldepth)
1922 d += (ldepth - depth) * 2;
1923 return make_pair(d, string(d, ' '));
1929 string const Buffer::asciiParagraph(Paragraph const * par,
1930 unsigned int linelen,
1931 bool noparbreak) const
1933 ostringstream buffer;
1934 Paragraph::depth_type depth = 0;
1936 Paragraph::depth_type ltype_depth = 0;
1937 bool ref_printed = false;
1938 // if (!par->previous()) {
1940 // begins or ends a deeper area ?
1941 if (depth != par->params().depth()) {
1942 if (par->params().depth() > depth) {
1943 while (par->params().depth() > depth) {
1947 while (par->params().depth() < depth) {
1953 depth = par->params().depth();
1956 // First write the layout
1957 string const & tmp = par->layout()->name();
1958 if (compare_no_case(tmp, "itemize") == 0) {
1960 ltype_depth = depth + 1;
1961 } else if (compare_ascii_no_case(tmp, "enumerate") == 0) {
1963 ltype_depth = depth + 1;
1964 } else if (contains(ascii_lowercase(tmp), "ection")) {
1966 ltype_depth = depth + 1;
1967 } else if (contains(ascii_lowercase(tmp), "aragraph")) {
1969 ltype_depth = depth + 1;
1970 } else if (compare_ascii_no_case(tmp, "description") == 0) {
1972 ltype_depth = depth + 1;
1973 } else if (compare_ascii_no_case(tmp, "abstract") == 0) {
1976 } else if (compare_ascii_no_case(tmp, "bibliography") == 0) {
1984 /* maybe some vertical spaces */
1986 /* the labelwidthstring used in lists */
1990 /* some pagebreaks? */
1994 /* what about the alignment */
1996 // lyxerr << "Should this ever happen?" << endl;
1999 // linelen <= 0 is special and means we don't have pargraph breaks
2001 string::size_type currlinelen = 0;
2007 buffer << string(depth * 2, ' ');
2008 currlinelen += depth * 2;
2011 // we should probably change to the paragraph language in the
2012 // gettext here (if possible) so that strings are outputted in
2013 // the correct language! (20012712 Jug)
2017 case 4: // (Sub)Paragraph
2018 case 5: // Description
2022 buffer << _("Abstract") << "\n\n";
2025 string const abst = _("Abstract: ");
2027 currlinelen += abst.length();
2030 case 7: // Bibliography
2033 buffer << _("References") << "\n\n";
2036 string const refs = _("References: ");
2038 currlinelen += refs.length();
2046 string const parlab = par->params().labelString();
2047 buffer << parlab << " ";
2048 currlinelen += parlab.length() + 1;
2056 pair<int, string> p = addDepth(depth, ltype_depth);
2058 currlinelen += p.first;
2061 // this is to change the linebreak to do it by word a bit more
2062 // intelligent hopefully! (only in the case where we have a
2063 // max linelenght!) (Jug)
2067 for (pos_type i = 0; i < par->size(); ++i) {
2068 char c = par->getUChar(params, i);
2070 case Paragraph::META_INSET:
2072 Inset const * inset = par->getInset(i);
2076 currlinelen += word.length();
2079 if (inset->ascii(this, buffer, linelen)) {
2080 // to be sure it breaks paragraph
2081 currlinelen += linelen;
2087 case Paragraph::META_NEWLINE:
2089 buffer << word << "\n";
2092 pair<int, string> p = addDepth(depth,
2095 currlinelen = p.first;
2099 case Paragraph::META_HFILL:
2100 buffer << word << "\t";
2101 currlinelen += word.length() + 1;
2108 currlinelen + word.length() > linelen - 10) {
2110 pair<int, string> p =
2111 addDepth(depth, ltype_depth);
2113 currlinelen = p.first;
2116 buffer << word << ' ';
2117 currlinelen += word.length() + 1;
2124 lyxerr[Debug::INFO] <<
2125 "writeAsciiFile: NULL char in structure." << endl;
2127 if ((linelen > 0) &&
2128 (currlinelen + word.length()) > linelen)
2132 pair<int, string> p =
2133 addDepth(depth, ltype_depth);
2135 currlinelen = p.first;
2142 return buffer.str().c_str();
2146 void Buffer::writeFileAscii(string const & fname, int linelen)
2148 ofstream ofs(fname.c_str());
2150 Alert::err_alert(_("Error: Cannot write file:"), fname);
2153 writeFileAscii(ofs, linelen);
2157 void Buffer::writeFileAscii(ostream & ofs, int linelen)
2159 Paragraph * par = paragraph;
2161 ofs << asciiParagraph(par, linelen, par->previous() == 0);
2171 void Buffer::makeLaTeXFile(string const & fname,
2172 string const & original_path,
2173 bool nice, bool only_body, bool only_preamble)
2175 lyxerr[Debug::LATEX] << "makeLaTeXFile..." << endl;
2177 ofstream ofs(fname.c_str());
2179 Alert::err_alert(_("Error: Cannot open file: "), fname);
2183 makeLaTeXFile(ofs, original_path, nice, only_body, only_preamble);
2187 lyxerr << "File was not closed properly." << endl;
2192 void Buffer::makeLaTeXFile(ostream & os,
2193 string const & original_path,
2194 bool nice, bool only_body, bool only_preamble)
2196 niceFile = nice; // this will be used by Insetincludes.
2198 tex_code_break_column = lyxrc.ascii_linelen;
2200 // validate the buffer.
2201 lyxerr[Debug::LATEX] << " Validating buffer..." << endl;
2202 LaTeXFeatures features(params);
2204 lyxerr[Debug::LATEX] << " Buffer validation done." << endl;
2207 // The starting paragraph of the coming rows is the
2208 // first paragraph of the document. (Asger)
2209 texrow.start(paragraph, 0);
2211 if (!only_body && nice) {
2212 os << "%% " << lyx_docversion << " created this file. "
2213 "For more info, see http://www.lyx.org/.\n"
2214 "%% Do not edit unless you really know what "
2219 lyxerr[Debug::INFO] << "lyx header finished" << endl;
2220 // There are a few differences between nice LaTeX and usual files:
2221 // usual is \batchmode and has a
2222 // special input@path to allow the including of figures
2223 // with either \input or \includegraphics (what figinsets do).
2224 // batchmode is not set if there is a tex_code_break_column.
2225 // In this case somebody is interested in the generated LaTeX,
2226 // so this is OK. input@path is set when the actual parameter
2227 // original_path is set. This is done for usual tex-file, but not
2228 // for nice-latex-file. (Matthias 250696)
2231 // code for usual, NOT nice-latex-file
2232 os << "\\batchmode\n"; // changed
2233 // from \nonstopmode
2236 if (!original_path.empty()) {
2237 string inputpath = os::external_path(original_path);
2238 subst(inputpath, "~", "\\string~");
2239 os << "\\makeatletter\n"
2240 << "\\def\\input@path{{"
2241 << inputpath << "/}}\n"
2242 << "\\makeatother\n";
2248 os << "\\documentclass";
2250 LyXTextClass const & tclass = textclasslist[params.textclass];
2252 ostringstream options; // the document class options.
2254 if (tokenPos(tclass.opt_fontsize(),
2255 '|', params.fontsize) >= 0) {
2256 // only write if existing in list (and not default)
2257 options << params.fontsize << "pt,";
2261 if (!params.use_geometry &&
2262 (params.paperpackage == BufferParams::PACKAGE_NONE)) {
2263 switch (params.papersize) {
2264 case BufferParams::PAPER_A4PAPER:
2265 options << "a4paper,";
2267 case BufferParams::PAPER_USLETTER:
2268 options << "letterpaper,";
2270 case BufferParams::PAPER_A5PAPER:
2271 options << "a5paper,";
2273 case BufferParams::PAPER_B5PAPER:
2274 options << "b5paper,";
2276 case BufferParams::PAPER_EXECUTIVEPAPER:
2277 options << "executivepaper,";
2279 case BufferParams::PAPER_LEGALPAPER:
2280 options << "legalpaper,";
2286 if (params.sides != tclass.sides()) {
2287 switch (params.sides) {
2288 case LyXTextClass::OneSide:
2289 options << "oneside,";
2291 case LyXTextClass::TwoSides:
2292 options << "twoside,";
2298 if (params.columns != tclass.columns()) {
2299 if (params.columns == 2)
2300 options << "twocolumn,";
2302 options << "onecolumn,";
2305 if (!params.use_geometry
2306 && params.orientation == BufferParams::ORIENTATION_LANDSCAPE)
2307 options << "landscape,";
2309 // language should be a parameter to \documentclass
2311 ostringstream language_options;
2312 if (params.language->babel() == "hebrew"
2313 && default_language->babel() != "hebrew")
2314 // This seems necessary
2315 features.useLanguage(default_language);
2317 if (lyxrc.language_use_babel ||
2318 params.language->lang() != lyxrc.default_language ||
2319 features.hasLanguages()) {
2321 language_options << features.getLanguages();
2322 language_options << params.language->babel();
2323 if (lyxrc.language_global_options)
2324 options << language_options.str() << ',';
2327 // the user-defined options
2328 if (!params.options.empty()) {
2329 options << params.options << ',';
2332 string strOptions(options.str().c_str());
2333 if (!strOptions.empty()) {
2334 strOptions = strip(strOptions, ',');
2335 os << '[' << strOptions << ']';
2338 os << '{' << tclass.latexname() << "}\n";
2340 // end of \documentclass defs
2342 // font selection must be done before loading fontenc.sty
2343 // The ae package is not needed when using OT1 font encoding.
2344 if (params.fonts != "default" &&
2345 (params.fonts != "ae" || lyxrc.fontenc != "default")) {
2346 os << "\\usepackage{" << params.fonts << "}\n";
2348 if (params.fonts == "ae") {
2349 os << "\\usepackage{aecompl}\n";
2353 // this one is not per buffer
2354 if (lyxrc.fontenc != "default") {
2355 os << "\\usepackage[" << lyxrc.fontenc
2360 if (params.inputenc == "auto") {
2361 string const doc_encoding =
2362 params.language->encoding()->LatexName();
2364 // Create a list with all the input encodings used
2366 set<string> encodings = features.getEncodingSet(doc_encoding);
2368 os << "\\usepackage[";
2369 std::copy(encodings.begin(), encodings.end(),
2370 std::ostream_iterator<string>(os, ","));
2371 os << doc_encoding << "]{inputenc}\n";
2373 } else if (params.inputenc != "default") {
2374 os << "\\usepackage[" << params.inputenc
2379 // At the very beginning the text parameters.
2380 if (params.paperpackage != BufferParams::PACKAGE_NONE) {
2381 switch (params.paperpackage) {
2382 case BufferParams::PACKAGE_A4:
2383 os << "\\usepackage{a4}\n";
2386 case BufferParams::PACKAGE_A4WIDE:
2387 os << "\\usepackage{a4wide}\n";
2390 case BufferParams::PACKAGE_WIDEMARGINSA4:
2391 os << "\\usepackage[widemargins]{a4}\n";
2396 if (params.use_geometry) {
2397 os << "\\usepackage{geometry}\n";
2399 os << "\\geometry{verbose";
2400 if (params.orientation == BufferParams::ORIENTATION_LANDSCAPE)
2402 switch (params.papersize2) {
2403 case BufferParams::VM_PAPER_CUSTOM:
2404 if (!params.paperwidth.empty())
2405 os << ",paperwidth="
2406 << params.paperwidth;
2407 if (!params.paperheight.empty())
2408 os << ",paperheight="
2409 << params.paperheight;
2411 case BufferParams::VM_PAPER_USLETTER:
2412 os << ",letterpaper";
2414 case BufferParams::VM_PAPER_USLEGAL:
2415 os << ",legalpaper";
2417 case BufferParams::VM_PAPER_USEXECUTIVE:
2418 os << ",executivepaper";
2420 case BufferParams::VM_PAPER_A3:
2423 case BufferParams::VM_PAPER_A4:
2426 case BufferParams::VM_PAPER_A5:
2429 case BufferParams::VM_PAPER_B3:
2432 case BufferParams::VM_PAPER_B4:
2435 case BufferParams::VM_PAPER_B5:
2439 // default papersize ie BufferParams::VM_PAPER_DEFAULT
2440 switch (lyxrc.default_papersize) {
2441 case BufferParams::PAPER_DEFAULT: // keep compiler happy
2442 case BufferParams::PAPER_USLETTER:
2443 os << ",letterpaper";
2445 case BufferParams::PAPER_LEGALPAPER:
2446 os << ",legalpaper";
2448 case BufferParams::PAPER_EXECUTIVEPAPER:
2449 os << ",executivepaper";
2451 case BufferParams::PAPER_A3PAPER:
2454 case BufferParams::PAPER_A4PAPER:
2457 case BufferParams::PAPER_A5PAPER:
2460 case BufferParams::PAPER_B5PAPER:
2465 if (!params.topmargin.empty())
2466 os << ",tmargin=" << params.topmargin;
2467 if (!params.bottommargin.empty())
2468 os << ",bmargin=" << params.bottommargin;
2469 if (!params.leftmargin.empty())
2470 os << ",lmargin=" << params.leftmargin;
2471 if (!params.rightmargin.empty())
2472 os << ",rmargin=" << params.rightmargin;
2473 if (!params.headheight.empty())
2474 os << ",headheight=" << params.headheight;
2475 if (!params.headsep.empty())
2476 os << ",headsep=" << params.headsep;
2477 if (!params.footskip.empty())
2478 os << ",footskip=" << params.footskip;
2483 if (tokenPos(tclass.opt_pagestyle(),
2484 '|', params.pagestyle) >= 0) {
2485 if (params.pagestyle == "fancy") {
2486 os << "\\usepackage{fancyhdr}\n";
2489 os << "\\pagestyle{" << params.pagestyle << "}\n";
2493 if (params.secnumdepth != tclass.secnumdepth()) {
2494 os << "\\setcounter{secnumdepth}{"
2495 << params.secnumdepth
2499 if (params.tocdepth != tclass.tocdepth()) {
2500 os << "\\setcounter{tocdepth}{"
2506 if (params.paragraph_separation) {
2507 switch (params.defskip.kind()) {
2508 case VSpace::SMALLSKIP:
2509 os << "\\setlength\\parskip{\\smallskipamount}\n";
2511 case VSpace::MEDSKIP:
2512 os << "\\setlength\\parskip{\\medskipamount}\n";
2514 case VSpace::BIGSKIP:
2515 os << "\\setlength\\parskip{\\bigskipamount}\n";
2517 case VSpace::LENGTH:
2518 os << "\\setlength\\parskip{"
2519 << params.defskip.length().asLatexString()
2522 default: // should never happen // Then delete it.
2523 os << "\\setlength\\parskip{\\medskipamount}\n";
2528 os << "\\setlength\\parindent{0pt}\n";
2532 // Now insert the LyX specific LaTeX commands...
2534 // The optional packages;
2535 string preamble(features.getPackages());
2537 // this might be useful...
2538 preamble += "\n\\makeatletter\n";
2540 // Some macros LyX will need
2541 string tmppreamble(features.getMacros());
2543 if (!tmppreamble.empty()) {
2544 preamble += "\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
2545 "LyX specific LaTeX commands.\n"
2546 + tmppreamble + '\n';
2549 // the text class specific preamble
2550 tmppreamble = features.getTClassPreamble();
2551 if (!tmppreamble.empty()) {
2552 preamble += "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
2553 "Textclass specific LaTeX commands.\n"
2554 + tmppreamble + '\n';
2557 /* the user-defined preamble */
2558 if (!params.preamble.empty()) {
2559 preamble += "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
2560 "User specified LaTeX commands.\n"
2561 + params.preamble + '\n';
2564 // Itemize bullet settings need to be last in case the user
2565 // defines their own bullets that use a package included
2566 // in the user-defined preamble -- ARRae
2567 // Actually it has to be done much later than that
2568 // since some packages like frenchb make modifications
2569 // at \begin{document} time -- JMarc
2571 for (int i = 0; i < 4; ++i) {
2572 if (params.user_defined_bullets[i] != ITEMIZE_DEFAULTS[i]) {
2573 if (bullets_def.empty())
2574 bullets_def="\\AtBeginDocument{\n";
2575 bullets_def += " \\renewcommand{\\labelitemi";
2577 // `i' is one less than the item to modify
2584 bullets_def += "ii";
2590 bullets_def += "}{" +
2591 params.user_defined_bullets[i].getText()
2596 if (!bullets_def.empty())
2597 preamble += bullets_def + "}\n\n";
2600 int(lyx::count(preamble.begin(), preamble.end(), '\n'));
2601 for (int j = 0; j != nlines; ++j) {
2605 // We try to load babel late, in case it interferes
2606 // with other packages.
2608 string tmp = lyxrc.language_package;
2609 if (!lyxrc.language_global_options
2610 && tmp == "\\usepackage{babel}")
2611 tmp = string("\\usepackage[") +
2612 language_options.str().c_str() +
2614 preamble += tmp + "\n";
2615 preamble += features.getBabelOptions();
2618 preamble += "\\makeatother\n";
2626 os << "\\begin{document}\n";
2629 lyxerr[Debug::INFO] << "preamble finished, now the body." << endl;
2631 if (!lyxrc.language_auto_begin) {
2632 os << subst(lyxrc.language_command_begin, "$$lang",
2633 params.language->babel())
2638 latexParagraphs(os, paragraph, 0, texrow);
2640 // add this just in case after all the paragraphs
2644 if (!lyxrc.language_auto_end) {
2645 os << subst(lyxrc.language_command_end, "$$lang",
2646 params.language->babel())
2652 os << "\\end{document}\n";
2655 lyxerr[Debug::LATEX] << "makeLaTeXFile...done" << endl;
2657 lyxerr[Debug::LATEX] << "LaTeXFile for inclusion made."
2661 // Just to be sure. (Asger)
2664 // tex_code_break_column's value is used to decide
2665 // if we are in batchmode or not (within mathed_write()
2666 // in math_write.C) so we must set it to a non-zero
2667 // value when we leave otherwise we save incorrect .lyx files.
2668 tex_code_break_column = lyxrc.ascii_linelen;
2670 lyxerr[Debug::INFO] << "Finished making latex file." << endl;
2671 lyxerr[Debug::INFO] << "Row count was " << texrow.rows()-1 << "." << endl;
2673 // we want this to be true outside previews (for insetexternal)
2679 // LaTeX all paragraphs from par to endpar, if endpar == 0 then to the end
2681 void Buffer::latexParagraphs(ostream & ofs, Paragraph * par,
2682 Paragraph * endpar, TexRow & texrow,
2683 bool moving_arg) const
2685 bool was_title = false;
2686 bool already_title = false;
2689 while (par != endpar) {
2690 Inset * in = par->inInset();
2691 // well we have to check if we are in an inset with unlimited
2692 // lenght (all in one row) if that is true then we don't allow
2693 // any special options in the paragraph and also we don't allow
2694 // any environment other then "Standard" to be valid!
2695 if ((in == 0) || !in->forceDefaultParagraphs(in)) {
2696 LyXLayout_ptr const & layout = par->layout();
2698 if (layout->intitle) {
2699 if (already_title) {
2700 lyxerr <<"Error in latexParagraphs: You"
2701 " should not mix title layouts"
2702 " with normal ones." << endl;
2705 } else if (was_title && !already_title) {
2706 ofs << "\\maketitle\n";
2708 already_title = true;
2712 if (layout->isEnvironment() ||
2713 !par->params().leftIndent().zero())
2715 par = par->TeXEnvironment(this, params, ofs, texrow);
2717 par = par->TeXOnePar(this, params, ofs, texrow, moving_arg);
2720 par = par->TeXOnePar(this, params, ofs, texrow, moving_arg);
2723 // It might be that we only have a title in this document
2724 if (was_title && !already_title) {
2725 ofs << "\\maketitle\n";
2731 bool Buffer::isLatex() const
2733 return textclasslist[params.textclass].outputType() == LATEX;
2737 bool Buffer::isLinuxDoc() const
2739 return textclasslist[params.textclass].outputType() == LINUXDOC;
2743 bool Buffer::isLiterate() const
2745 return textclasslist[params.textclass].outputType() == LITERATE;
2749 bool Buffer::isDocBook() const
2751 return textclasslist[params.textclass].outputType() == DOCBOOK;
2755 bool Buffer::isSGML() const
2757 LyXTextClass const & tclass = textclasslist[params.textclass];
2759 return tclass.outputType() == LINUXDOC ||
2760 tclass.outputType() == DOCBOOK;
2764 int Buffer::sgmlOpenTag(ostream & os, Paragraph::depth_type depth, bool mixcont,
2765 string const & latexname) const
2767 if (!latexname.empty() && latexname != "!-- --") {
2769 os << string(" ",depth);
2770 os << "<" << latexname << ">";
2780 int Buffer::sgmlCloseTag(ostream & os, Paragraph::depth_type depth, bool mixcont,
2781 string const & latexname) const
2783 if (!latexname.empty() && latexname != "!-- --") {
2785 os << endl << string(" ",depth);
2786 os << "</" << latexname << ">";
2796 void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
2798 ofstream ofs(fname.c_str());
2801 Alert::alert(_("LYX_ERROR:"), _("Cannot write file"), fname);
2805 niceFile = nice; // this will be used by included files.
2807 LaTeXFeatures features(params);
2813 LyXTextClass const & tclass = textclasslist[params.textclass];
2815 string top_element = tclass.latexname();
2818 ofs << "<!doctype linuxdoc system";
2820 string preamble = params.preamble;
2821 const string name = nice ? ChangeExtension(filename_, ".sgml")
2823 preamble += features.getIncludedFiles(name);
2824 preamble += features.getLyXSGMLEntities();
2826 if (!preamble.empty()) {
2827 ofs << " [ " << preamble << " ]";
2831 if (params.options.empty())
2832 sgmlOpenTag(ofs, 0, false, top_element);
2834 string top = top_element;
2836 top += params.options;
2837 sgmlOpenTag(ofs, 0, false, top);
2841 ofs << "<!-- " << lyx_docversion
2842 << " created this file. For more info see http://www.lyx.org/"
2845 Paragraph::depth_type depth = 0; // paragraph depth
2846 Paragraph * par = paragraph;
2848 vector<string> environment_stack(5);
2851 LyXLayout_ptr const & style = par->layout();
2852 // treat <toc> as a special case for compatibility with old code
2853 if (par->isInset(0)) {
2854 Inset * inset = par->getInset(0);
2855 Inset::Code lyx_code = inset->lyxCode();
2856 if (lyx_code == Inset::TOC_CODE) {
2857 string const temp = "toc";
2858 sgmlOpenTag(ofs, depth, false, temp);
2865 // environment tag closing
2866 for (; depth > par->params().depth(); --depth) {
2867 sgmlCloseTag(ofs, depth, false, environment_stack[depth]);
2868 environment_stack[depth].erase();
2871 // write opening SGML tags
2872 switch (style->latextype) {
2873 case LATEX_PARAGRAPH:
2874 if (depth == par->params().depth()
2875 && !environment_stack[depth].empty()) {
2876 sgmlCloseTag(ofs, depth, false, environment_stack[depth]);
2877 environment_stack[depth].erase();
2883 sgmlOpenTag(ofs, depth, false, style->latexname());
2889 _("Error : Wrong depth for"
2890 " LatexType Command.\n"));
2892 if (!environment_stack[depth].empty()) {
2893 sgmlCloseTag(ofs, depth, false, environment_stack[depth]);
2897 environment_stack[depth].erase();
2898 sgmlOpenTag(ofs, depth, false, style->latexname());
2901 case LATEX_ENVIRONMENT:
2902 case LATEX_ITEM_ENVIRONMENT:
2904 string const & latexname = style->latexname();
2906 if (depth == par->params().depth()
2907 && environment_stack[depth] != latexname) {
2908 sgmlCloseTag(ofs, depth, false,
2909 environment_stack[depth]);
2910 environment_stack[depth].erase();
2912 if (depth < par->params().depth()) {
2913 depth = par->params().depth();
2914 environment_stack[depth].erase();
2916 if (environment_stack[depth] != latexname) {
2918 sgmlOpenTag(ofs, depth, false, "p");
2920 sgmlOpenTag(ofs, depth, false, latexname);
2922 if (environment_stack.size() == depth + 1)
2923 environment_stack.push_back("!-- --");
2924 environment_stack[depth] = latexname;
2927 if (style->latexparam() == "CDATA")
2930 if (style->latextype == LATEX_ENVIRONMENT) break;
2932 if (style->labeltype == LABEL_MANUAL)
2937 sgmlOpenTag(ofs, depth + 1, false, item_name);
2942 sgmlOpenTag(ofs, depth, false, style->latexname());
2946 simpleLinuxDocOnePar(ofs, par, depth);
2951 // write closing SGML tags
2952 switch (style->latextype) {
2955 case LATEX_ENVIRONMENT:
2956 case LATEX_ITEM_ENVIRONMENT:
2957 if (style->latexparam() == "CDATA")
2961 sgmlCloseTag(ofs, depth, false, style->latexname());
2967 for (int i = depth; i >= 0; --i)
2968 sgmlCloseTag(ofs, depth, false, environment_stack[i]);
2972 sgmlCloseTag(ofs, 0, false, top_element);
2976 // How to check for successful close
2978 // we want this to be true outside previews (for insetexternal)
2983 // checks, if newcol chars should be put into this line
2984 // writes newline, if necessary.
2987 void sgmlLineBreak(ostream & os, string::size_type & colcount,
2988 string::size_type newcol)
2991 if (colcount > lyxrc.ascii_linelen) {
2993 colcount = newcol; // assume write after this call
3008 string tag_name(PAR_TAG const & pt) {
3010 case NONE: return "!-- --";
3011 case TT: return "tt";
3012 case SF: return "sf";
3013 case BF: return "bf";
3014 case IT: return "it";
3015 case SL: return "sl";
3016 case EM: return "em";
3023 void operator|=(PAR_TAG & p1, PAR_TAG const & p2)
3025 p1 = static_cast<PAR_TAG>(p1 | p2);
3030 void reset(PAR_TAG & p1, PAR_TAG const & p2)
3032 p1 = static_cast<PAR_TAG>(p1 & ~p2);
3038 // Handle internal paragraph parsing -- layout already processed.
3039 void Buffer::simpleLinuxDocOnePar(ostream & os,
3041 Paragraph::depth_type /*depth*/)
3043 LyXLayout_ptr const & style = par->layout();
3045 string::size_type char_line_count = 5; // Heuristic choice ;-)
3047 // gets paragraph main font
3050 if (style->labeltype == LABEL_MANUAL) {
3051 font_old = style->labelfont;
3054 font_old = style->font;
3058 LyXFont::FONT_FAMILY family_type = LyXFont::ROMAN_FAMILY;
3059 LyXFont::FONT_SERIES series_type = LyXFont::MEDIUM_SERIES;
3060 LyXFont::FONT_SHAPE shape_type = LyXFont::UP_SHAPE;
3063 stack<PAR_TAG> tag_state;
3064 // parsing main loop
3065 for (pos_type i = 0; i < par->size(); ++i) {
3067 PAR_TAG tag_close = NONE;
3068 list < PAR_TAG > tag_open;
3070 LyXFont const font = par->getFont(params, i);
3072 if (font_old.family() != font.family()) {
3073 switch (family_type) {
3074 case LyXFont::SANS_FAMILY:
3077 case LyXFont::TYPEWRITER_FAMILY:
3084 family_type = font.family();
3086 switch (family_type) {
3087 case LyXFont::SANS_FAMILY:
3088 tag_open.push_back(SF);
3090 case LyXFont::TYPEWRITER_FAMILY:
3091 tag_open.push_back(TT);
3098 if (font_old.series() != font.series()) {
3099 switch (series_type) {
3100 case LyXFont::BOLD_SERIES:
3107 series_type = font.series();
3109 switch (series_type) {
3110 case LyXFont::BOLD_SERIES:
3111 tag_open.push_back(BF);
3119 if (font_old.shape() != font.shape()) {
3120 switch (shape_type) {
3121 case LyXFont::ITALIC_SHAPE:
3124 case LyXFont::SLANTED_SHAPE:
3131 shape_type = font.shape();
3133 switch (shape_type) {
3134 case LyXFont::ITALIC_SHAPE:
3135 tag_open.push_back(IT);
3137 case LyXFont::SLANTED_SHAPE:
3138 tag_open.push_back(SL);
3145 if (font_old.emph() != font.emph()) {
3146 if (font.emph() == LyXFont::ON) {
3147 tag_open.push_back(EM);
3156 list < PAR_TAG > temp;
3157 while (!tag_state.empty() && tag_close) {
3158 PAR_TAG k = tag_state.top();
3160 os << "</" << tag_name(k) << ">";
3167 for(list< PAR_TAG >::const_iterator j = temp.begin();
3168 j != temp.end(); ++j) {
3170 os << "<" << tag_name(*j) << ">";
3173 for(list< PAR_TAG >::const_iterator j = tag_open.begin();
3174 j != tag_open.end(); ++j) {
3176 os << "<" << tag_name(*j) << ">";
3179 char c = par->getChar(i);
3181 if (c == Paragraph::META_INSET) {
3182 Inset * inset = par->getInset(i);
3183 inset->linuxdoc(this, os);
3188 if (style->latexparam() == "CDATA") {
3189 // "TeX"-Mode on == > SGML-Mode on.
3195 if (par->sgmlConvertChar(c, sgml_string)
3196 && !style->free_spacing && !par->isFreeSpacing())
3198 // in freespacing mode, spaces are
3199 // non-breaking characters
3200 if (desc_on) {// if char is ' ' then...
3203 sgmlLineBreak(os, char_line_count, 6);
3207 sgmlLineBreak(os, char_line_count, 1);
3212 char_line_count += sgml_string.length();
3218 while (!tag_state.empty()) {
3219 os << "</" << tag_name(tag_state.top()) << ">";
3223 // resets description flag correctly
3225 // <tag> not closed...
3226 sgmlLineBreak(os, char_line_count, 6);
3232 // Print an error message.
3233 void Buffer::sgmlError(Paragraph * /*par*/, int /*pos*/,
3234 string const & /*message*/) const
3236 #ifdef WITH_WARNINGS
3237 #warning This is wrong we cannot insert an inset like this!!!
3238 // I guess this was Jose' so I explain you more or less why this
3239 // is wrong. This way you insert something in the paragraph and
3240 // don't tell it to LyXText (row rebreaking and undo handling!!!)
3241 // I deactivate this code, have a look at BufferView::insertErrors
3242 // how you should do this correctly! (Jug 20020315)
3245 // insert an error marker in text
3246 InsetError * new_inset = new InsetError(message);
3247 par->insertInset(pos, new_inset, LyXFont(LyXFont::ALL_INHERIT,
3253 void Buffer::makeDocBookFile(string const & fname, bool nice, bool only_body)
3255 ofstream ofs(fname.c_str());
3257 Alert::alert(_("LYX_ERROR:"), _("Cannot write file"), fname);
3261 Paragraph * par = paragraph;
3263 niceFile = nice; // this will be used by Insetincludes.
3265 LaTeXFeatures features(params);
3270 LyXTextClass const & tclass = textclasslist[params.textclass];
3271 string top_element = tclass.latexname();
3274 ofs << "<!DOCTYPE " << top_element
3275 << " PUBLIC \"-//OASIS//DTD DocBook V4.1//EN\"";
3277 string preamble = params.preamble;
3278 const string name = nice ? ChangeExtension(filename_, ".sgml")
3280 preamble += features.getIncludedFiles(name);
3281 preamble += features.getLyXSGMLEntities();
3283 if (!preamble.empty()) {
3284 ofs << "\n [ " << preamble << " ]";
3289 string top = top_element;
3291 top += params.language->code();
3294 if (!params.options.empty()) {
3296 top += params.options;
3298 sgmlOpenTag(ofs, 0, false, top);
3300 ofs << "<!-- DocBook file was created by " << lyx_docversion
3301 << "\n See http://www.lyx.org/ for more information -->\n";
3303 vector<string> environment_stack(10);
3304 vector<string> environment_inner(10);
3305 vector<string> command_stack(10);
3307 bool command_flag = false;
3308 Paragraph::depth_type command_depth = 0;
3309 Paragraph::depth_type command_base = 0;
3310 Paragraph::depth_type cmd_depth = 0;
3311 Paragraph::depth_type depth = 0; // paragraph depth
3314 string command_name;
3320 int desc_on = 0; // description mode
3322 LyXLayout_ptr const & style = par->layout();
3324 // environment tag closing
3325 for (; depth > par->params().depth(); --depth) {
3326 if (environment_inner[depth] != "!-- --") {
3327 item_name = "listitem";
3328 sgmlCloseTag(ofs, command_depth + depth, false, item_name);
3329 if (environment_inner[depth] == "varlistentry")
3330 sgmlCloseTag(ofs, depth+command_depth, false, environment_inner[depth]);
3332 sgmlCloseTag(ofs, depth + command_depth, false, environment_stack[depth]);
3333 environment_stack[depth].erase();
3334 environment_inner[depth].erase();
3337 if (depth == par->params().depth()
3338 && environment_stack[depth] != style->latexname()
3339 && !environment_stack[depth].empty()) {
3340 if (environment_inner[depth] != "!-- --") {
3341 item_name= "listitem";
3342 sgmlCloseTag(ofs, command_depth+depth, false, item_name);
3343 if (environment_inner[depth] == "varlistentry")
3344 sgmlCloseTag(ofs, depth + command_depth, false, environment_inner[depth]);
3347 sgmlCloseTag(ofs, depth + command_depth, false, environment_stack[depth]);
3349 environment_stack[depth].erase();
3350 environment_inner[depth].erase();
3353 // Write opening SGML tags.
3354 switch (style->latextype) {
3355 case LATEX_PARAGRAPH:
3356 sgmlOpenTag(ofs, depth + command_depth,
3357 false, style->latexname());
3363 _("Error : Wrong depth for "
3364 "LatexType Command.\n"));
3366 command_name = style->latexname();
3368 sgmlparam = style->latexparam();
3369 c_params = split(sgmlparam, c_depth,'|');
3371 cmd_depth = lyx::atoi(c_depth);
3374 if (cmd_depth < command_base) {
3375 for (Paragraph::depth_type j = command_depth;
3376 j >= command_base; --j) {
3377 sgmlCloseTag(ofs, j, false, command_stack[j]);
3380 command_depth = command_base = cmd_depth;
3381 } else if (cmd_depth <= command_depth) {
3382 for (int j = command_depth;
3383 j >= int(cmd_depth); --j) {
3384 sgmlCloseTag(ofs, j, false, command_stack[j]);
3387 command_depth = cmd_depth;
3389 command_depth = cmd_depth;
3391 command_depth = command_base = cmd_depth;
3392 command_flag = true;
3394 if (command_stack.size() == command_depth + 1)
3395 command_stack.push_back(string());
3396 command_stack[command_depth] = command_name;
3398 // treat label as a special case for
3399 // more WYSIWYM handling.
3400 // This is a hack while paragraphs can't have
3401 // attributes, like id in this case.
3402 if (par->isInset(0)) {
3403 Inset * inset = par->getInset(0);
3404 Inset::Code lyx_code = inset->lyxCode();
3405 if (lyx_code == Inset::LABEL_CODE) {
3406 command_name += " id=\"";
3407 command_name += (static_cast<InsetCommand *>(inset))->getContents();
3408 command_name += "\"";
3413 sgmlOpenTag(ofs, depth + command_depth, false, command_name);
3415 item_name = c_params.empty()?"title":c_params;
3416 sgmlOpenTag(ofs, depth + 1 + command_depth, false, item_name);
3419 case LATEX_ENVIRONMENT:
3420 case LATEX_ITEM_ENVIRONMENT:
3421 if (depth < par->params().depth()) {
3422 depth = par->params().depth();
3423 environment_stack[depth].erase();
3426 if (environment_stack[depth] != style->latexname()) {
3427 if (environment_stack.size() == depth + 1) {
3428 environment_stack.push_back("!-- --");
3429 environment_inner.push_back("!-- --");
3431 environment_stack[depth] = style->latexname();
3432 environment_inner[depth] = "!-- --";
3433 sgmlOpenTag(ofs, depth + command_depth, false, environment_stack[depth]);
3435 if (environment_inner[depth] != "!-- --") {
3436 item_name= "listitem";
3437 sgmlCloseTag(ofs, command_depth + depth, false, item_name);
3438 if (environment_inner[depth] == "varlistentry")
3439 sgmlCloseTag(ofs, depth + command_depth, false, environment_inner[depth]);
3443 if (style->latextype == LATEX_ENVIRONMENT) {
3444 if (!style->latexparam().empty()) {
3445 if (style->latexparam() == "CDATA")
3448 sgmlOpenTag(ofs, depth + command_depth, false, style->latexparam());
3453 desc_on = (style->labeltype == LABEL_MANUAL);
3455 environment_inner[depth] = desc_on ? "varlistentry" : "listitem";
3456 sgmlOpenTag(ofs, depth + 1 + command_depth,
3457 false, environment_inner[depth]);
3459 item_name = desc_on ? "term" : "para";
3460 sgmlOpenTag(ofs, depth + 1 + command_depth,
3464 sgmlOpenTag(ofs, depth + command_depth,
3465 false, style->latexname());
3469 simpleDocBookOnePar(ofs, par, desc_on,
3470 depth + 1 + command_depth);
3474 // write closing SGML tags
3475 switch (style->latextype) {
3477 end_tag = c_params.empty() ? "title" : c_params;
3478 sgmlCloseTag(ofs, depth + command_depth,
3481 case LATEX_ENVIRONMENT:
3482 if (!style->latexparam().empty()) {
3483 if (style->latexparam() == "CDATA")
3486 sgmlCloseTag(ofs, depth + command_depth, false, style->latexparam());
3489 case LATEX_ITEM_ENVIRONMENT:
3490 if (desc_on == 1) break;
3492 sgmlCloseTag(ofs, depth + 1 + command_depth, false, end_tag);
3494 case LATEX_PARAGRAPH:
3495 sgmlCloseTag(ofs, depth + command_depth, false, style->latexname());
3498 sgmlCloseTag(ofs, depth + command_depth, false, style->latexname());
3504 for (int d = depth; d >= 0; --d) {
3505 if (!environment_stack[depth].empty()) {
3506 if (environment_inner[depth] != "!-- --") {
3507 item_name = "listitem";
3508 sgmlCloseTag(ofs, command_depth + depth, false, item_name);
3509 if (environment_inner[depth] == "varlistentry")
3510 sgmlCloseTag(ofs, depth + command_depth, false, environment_inner[depth]);
3513 sgmlCloseTag(ofs, depth + command_depth, false, environment_stack[depth]);
3517 for (int j = command_depth; j >= 0 ; --j)
3518 if (!command_stack[j].empty()) {
3519 sgmlCloseTag(ofs, j, false, command_stack[j]);
3524 sgmlCloseTag(ofs, 0, false, top_element);
3527 // How to check for successful close
3529 // we want this to be true outside previews (for insetexternal)
3534 void Buffer::simpleDocBookOnePar(ostream & os,
3535 Paragraph * par, int & desc_on,
3536 Paragraph::depth_type depth) const
3538 bool emph_flag = false;
3540 LyXLayout_ptr const & style = par->layout();
3542 LyXFont font_old = (style->labeltype == LABEL_MANUAL ? style->labelfont : style->font);
3544 int char_line_count = depth;
3545 //if (!style.free_spacing)
3546 // os << string(depth,' ');
3548 // parsing main loop
3549 for (pos_type i = 0; i < par->size(); ++i) {
3550 LyXFont font = par->getFont(params, i);
3552 // handle <emphasis> tag
3553 if (font_old.emph() != font.emph()) {
3554 if (font.emph() == LyXFont::ON) {
3555 if (style->latexparam() == "CDATA")
3558 if (style->latexparam() == "CDATA")
3562 if (style->latexparam() == "CDATA")
3564 os << "</emphasis>";
3565 if (style->latexparam() == "CDATA")
3572 if (par->isInset(i)) {
3573 Inset * inset = par->getInset(i);
3574 // don't print the inset in position 0 if desc_on == 3 (label)
3575 if (i || desc_on != 3) {
3576 if (style->latexparam() == "CDATA")
3578 inset->docbook(this, os, false);
3579 if (style->latexparam() == "CDATA")
3583 char c = par->getChar(i);
3585 par->sgmlConvertChar(c, sgml_string);
3587 if (style->pass_thru) {
3589 } else if (style->free_spacing || par->isFreeSpacing() || c != ' ') {
3591 } else if (desc_on ==1) {
3593 os << "\n</term><listitem><para>";
3603 if (style->latexparam() == "CDATA")
3605 os << "</emphasis>";
3606 if (style->latexparam() == "CDATA")
3610 // resets description flag correctly
3612 // <term> not closed...
3613 os << "</term>\n<listitem><para> </para>";
3615 if (style->free_spacing)
3620 // chktex should be run with these flags disabled: 3, 22, 25, 30, 38(?)
3621 // Other flags: -wall -v0 -x
3622 int Buffer::runChktex()
3624 if (!users->text) return 0;
3626 users->owner()->prohibitInput();
3628 // get LaTeX-Filename
3629 string const name = getLatexName();
3630 string path = filePath();
3632 string const org_path = path;
3633 if (lyxrc.use_tempdir || !IsDirWriteable(path)) {
3637 Path p(path); // path to LaTeX file
3638 users->owner()->message(_("Running chktex..."));
3640 // Remove all error insets
3641 bool const removedErrorInsets = users->removeAutoInsets();
3643 // Generate the LaTeX file if neccessary
3644 makeLaTeXFile(name, org_path, false);
3647 Chktex chktex(lyxrc.chktex_command, name, filePath());
3648 int res = chktex.run(terr); // run chktex
3651 Alert::alert(_("chktex did not work!"),
3652 _("Could not run with file:"), name);
3653 } else if (res > 0) {
3654 // Insert all errors as errors boxes
3655 users->insertErrors(terr);
3658 // if we removed error insets before we ran chktex or if we inserted
3659 // error insets after we ran chktex, this must be run:
3660 if (removedErrorInsets || res) {
3661 #warning repaint needed here, or do you mean update() ?
3665 users->owner()->allowInput();
3671 void Buffer::validate(LaTeXFeatures & features) const
3673 Paragraph * par = paragraph;
3674 LyXTextClass const & tclass = textclasslist[params.textclass];
3676 // AMS Style is at document level
3677 if (params.use_amsmath || tclass.provides(LyXTextClass::amsmath))
3678 features.require("amsmath");
3681 // We don't use "lyxerr.debug" because of speed. (Asger)
3682 if (lyxerr.debugging(Debug::LATEX))
3683 lyxerr << "Paragraph: " << par << endl;
3685 // Now just follow the list of paragraphs and run
3686 // validate on each of them.
3687 par->validate(features);
3689 // and then the next paragraph
3693 // the bullet shapes are buffer level not paragraph level
3694 // so they are tested here
3695 for (int i = 0; i < 4; ++i) {
3696 if (params.user_defined_bullets[i] != ITEMIZE_DEFAULTS[i]) {
3697 int const font = params.user_defined_bullets[i].getFont();
3699 int const c = params
3700 .user_defined_bullets[i]
3707 features.require("latexsym");
3709 } else if (font == 1) {
3710 features.require("amssymb");
3711 } else if ((font >= 2 && font <= 5)) {
3712 features.require("pifont");
3717 if (lyxerr.debugging(Debug::LATEX)) {
3718 features.showStruct();
3723 // This function should be in Buffer because it's a buffer's property (ale)
3724 string const Buffer::getIncludeonlyList(char delim)
3727 for (inset_iterator it = inset_iterator_begin();
3728 it != inset_iterator_end(); ++it) {
3729 if ((*it)->lyxCode() == Inset::INCLUDE_CODE) {
3730 InsetInclude * insetinc =
3731 static_cast<InsetInclude *>(*it);
3732 if (insetinc->isIncludeOnly()) {
3735 lst += insetinc->getRelFileBaseName();
3739 lyxerr[Debug::INFO] << "Includeonly(" << lst << ')' << endl;
3744 vector<string> const Buffer::getLabelList()
3746 /// if this is a child document and the parent is already loaded
3747 /// Use the parent's list instead [ale990407]
3748 if (!params.parentname.empty()
3749 && bufferlist.exists(params.parentname)) {
3750 Buffer * tmp = bufferlist.getBuffer(params.parentname);
3752 return tmp->getLabelList();
3755 vector<string> label_list;
3756 for (inset_iterator it = inset_iterator_begin();
3757 it != inset_iterator_end(); ++it) {
3758 vector<string> const l = (*it)->getLabelList();
3759 label_list.insert(label_list.end(), l.begin(), l.end());
3765 // This is also a buffer property (ale)
3766 vector<pair<string, string> > const Buffer::getBibkeyList() const
3768 typedef pair<string, string> StringPair;
3769 /// if this is a child document and the parent is already loaded
3770 /// Use the parent's list instead [ale990412]
3771 if (!params.parentname.empty() && bufferlist.exists(params.parentname)) {
3772 Buffer const * tmp = bufferlist.getBuffer(params.parentname);
3774 return tmp->getBibkeyList();
3777 vector<StringPair> keys;
3778 Paragraph * par = paragraph;
3781 string const key = par->bibkey->getContents();
3782 string const opt = par->bibkey->getOptions();
3783 string const ref = par->asString(this, false);
3784 string const info = opt + "TheBibliographyRef" + ref;
3786 keys.push_back(StringPair(key, info));
3791 // Might be either using bibtex or a child has bibliography
3793 for (inset_iterator it = inset_const_iterator_begin();
3794 it != inset_const_iterator_end(); ++it) {
3795 // Search for Bibtex or Include inset
3796 if ((*it)->lyxCode() == Inset::BIBTEX_CODE) {
3797 vector<StringPair> tmp =
3798 static_cast<InsetBibtex*>(*it)->getKeys(this);
3799 keys.insert(keys.end(), tmp.begin(), tmp.end());
3800 } else if ((*it)->lyxCode() == Inset::INCLUDE_CODE) {
3801 vector<StringPair> const tmp =
3802 static_cast<InsetInclude*>(*it)->getKeys();
3803 keys.insert(keys.end(), tmp.begin(), tmp.end());
3812 bool Buffer::isDepClean(string const & name) const
3814 DEPCLEAN * item = dep_clean;
3815 while (item && item->master != name)
3817 if (!item) return true;
3822 void Buffer::markDepClean(string const & name)
3825 dep_clean = new DEPCLEAN;
3826 dep_clean->clean = true;
3827 dep_clean->master = name;
3828 dep_clean->next = 0;
3830 DEPCLEAN * item = dep_clean;
3831 while (item && item->master != name)
3836 item = new DEPCLEAN;
3838 item->master = name;
3845 bool Buffer::dispatch(string const & command, bool * result)
3847 // Split command string into command and argument
3849 string line = frontStrip(command);
3850 string const arg = strip(frontStrip(split(line, cmd, ' ')));
3852 return dispatch(lyxaction.LookupFunc(cmd), arg, result);
3856 bool Buffer::dispatch(int action, string const & argument, bool * result)
3858 bool dispatched = true;
3862 bool const tmp = Exporter::Export(this, argument, false);
3875 void Buffer::resizeInsets(BufferView * bv)
3877 /// then remove all LyXText in text-insets
3878 Paragraph * par = paragraph;
3879 for (; par; par = par->next()) {
3880 par->resizeInsetsLyXText(bv);
3885 void Buffer::redraw()
3887 #warning repaint needed here, or do you mean update() ?
3893 void Buffer::changeLanguage(Language const * from, Language const * to)
3896 ParIterator end = par_iterator_end();
3897 for (ParIterator it = par_iterator_begin(); it != end; ++it)
3898 (*it)->changeLanguage(params, from, to);
3902 bool Buffer::isMultiLingual()
3904 ParIterator end = par_iterator_end();
3905 for (ParIterator it = par_iterator_begin(); it != end; ++it)
3906 if ((*it)->isMultiLingual(params))
3913 Buffer::inset_iterator::inset_iterator(Paragraph * paragraph, pos_type pos)
3916 it = par->InsetIterator(pos);
3917 if (it == par->inset_iterator_end()) {
3924 void Buffer::inset_iterator::setParagraph()
3927 it = par->inset_iterator_begin();
3928 if (it != par->inset_iterator_end())
3933 // We maintain an invariant that whenever par = 0 then it = 0
3937 Inset * Buffer::getInsetFromID(int id_arg) const
3939 for (inset_iterator it = inset_const_iterator_begin();
3940 it != inset_const_iterator_end(); ++it)
3942 if ((*it)->id() == id_arg)
3944 Inset * in = (*it)->getInsetFromID(id_arg);
3952 Paragraph * Buffer::getParFromID(int id) const
3954 if (id < 0) return 0;
3955 Paragraph * par = paragraph;
3957 if (par->id() == id) {
3960 Paragraph * tmp = par->getParFromID(id);
3970 ParIterator Buffer::par_iterator_begin()
3972 return ParIterator(paragraph);
3976 ParIterator Buffer::par_iterator_end()
3978 return ParIterator();