X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2FInsetBibtex.cpp;h=c925bfe3cc9bd3c30c1366c4327a7cbf4837bc2d;hb=e15d3d35cba7266d8a1a22c7e4cd92d12599e103;hp=f023665ee1efce2df587dec42e5a46ebef9abd3f;hpb=35f3f7cbc4c4bda01aee68cdd5c24abd53365954;p=lyx.git diff --git a/src/insets/InsetBibtex.cpp b/src/insets/InsetBibtex.cpp index f023665ee1..c925bfe3cc 100644 --- a/src/insets/InsetBibtex.cpp +++ b/src/insets/InsetBibtex.cpp @@ -13,16 +13,20 @@ #include "InsetBibtex.h" +#include "BiblioInfo.h" #include "Buffer.h" #include "BufferParams.h" +#include "Cursor.h" #include "DispatchResult.h" #include "Encoding.h" +#include "Exporter.h" #include "Format.h" #include "FuncRequest.h" #include "FuncStatus.h" #include "LaTeXFeatures.h" #include "output_xhtml.h" #include "OutputParams.h" +#include "PDFOptions.h" #include "TextClass.h" #include "frontends/alert.h" @@ -31,11 +35,12 @@ #include "support/debug.h" #include "support/docstream.h" #include "support/ExceptionMessage.h" +#include "support/FileNameList.h" #include "support/filetools.h" #include "support/gettext.h" #include "support/lstrings.h" #include "support/os.h" -#include "support/Path.h" +#include "support/PathChanger.h" #include "support/textutils.h" #include @@ -50,16 +55,19 @@ namespace os = support::os; InsetBibtex::InsetBibtex(Buffer * buf, InsetCommandParams const & p) - : InsetCommand(buf, p, "bibtex") + : InsetCommand(buf, p) { - buffer_->invalidateBibinfoCache(); + buffer().invalidateBibfileCache(); + buffer().removeBiblioTempFiles(); } InsetBibtex::~InsetBibtex() { - if (isBufferLoaded()) - buffer_->invalidateBibinfoCache(); + if (isBufferLoaded()) { + buffer().invalidateBibfileCache(); + buffer().removeBiblioTempFiles(); + } } @@ -86,8 +94,7 @@ void InsetBibtex::doDispatch(Cursor & cur, FuncRequest & cmd) case LFUN_INSET_MODIFY: { InsetCommandParams p(BIBTEX_CODE); try { - if (!InsetCommand::string2params("bibtex", - to_utf8(cmd.argument()), p)) { + if (!InsetCommand::string2params(to_utf8(cmd.argument()), p)) { cur.noScreenUpdate(); break; } @@ -95,13 +102,15 @@ void InsetBibtex::doDispatch(Cursor & cur, FuncRequest & cmd) if (message.type_ == WarningException) { Alert::warning(message.title_, message.details_); cur.noScreenUpdate(); - } else + } else throw message; break; } - // + + cur.recordUndo(); setParams(p); buffer().invalidateBibfileCache(); + buffer().removeBiblioTempFiles(); cur.forceBufferUpdate(); break; } @@ -149,7 +158,7 @@ void InsetBibtex::editDatabases() const vector::const_iterator it = bibfilelist.begin(); vector::const_iterator en = bibfilelist.end(); for (; it != en; ++it) { - FileName bibfile = getBibTeXPath(*it, buffer()); + FileName const bibfile = getBibTeXPath(*it, buffer()); formats.edit(buffer(), bibfile, formats.getFormatFromFile(bibfile)); } @@ -205,7 +214,7 @@ docstring InsetBibtex::toolTip(BufferView const & /*bv*/, int /*x*/, int /*y*/) tip += _("all uncited references"); else tip += _("all cited references"); - + if (toc) { tip += ", "; tip += _("included in TOC"); @@ -230,7 +239,7 @@ static string normalizeName(Buffer const & buffer, } -int InsetBibtex::latex(odocstream & os, OutputParams const & runparams) const +void InsetBibtex::latex(otexstream & os, OutputParams const & runparams) const { // the sequence of the commands: // 1. \bibliographystyle{style} @@ -258,6 +267,9 @@ int InsetBibtex::latex(odocstream & os, OutputParams const & runparams) const odocstringstream dbs; bool didone = false; + // determine the export format + string const tex_format = flavor2format(runparams.flavor); + for (; it != en; ++it) { string utf8input = to_utf8(*it); string database = @@ -273,24 +285,32 @@ int InsetBibtex::latex(odocstream & os, OutputParams const & runparams) const database = removeExtension(in_file.mangledFileName()); FileName const out_file = makeAbsPath(database + ".bib", buffer().masterBuffer()->temppath()); - bool const success = in_file.copyTo(out_file); if (!success) { lyxerr << "Failed to copy '" << in_file << "' to '" << out_file << "'" << endl; } - } else if (!runparams.inComment && runparams.nice && not_from_texmf && - !isValidLaTeXFileName(database)) { + } else if (!runparams.inComment && runparams.nice && not_from_texmf) { + runparams.exportdata->addExternalFile(tex_format, try_in_file, database + ".bib"); + if (!isValidLaTeXFileName(database)) { frontend::Alert::warning(_("Invalid filename"), - _("The following filename is likely to cause trouble " - "when running the exported file through LaTeX: ") + - from_utf8(database)); + _("The following filename will cause troubles " + "when running the exported file through LaTeX: ") + + from_utf8(database)); + } + if (!isValidDVIFileName(database)) { + frontend::Alert::warning(_("Problematic filename for DVI"), + _("The following filename can cause troubles " + "when running the exported file through LaTeX " + "and opening the resulting DVI: ") + + from_utf8(database), true); + } } if (didone) dbs << ','; - else + else didone = true; // FIXME UNICODE dbs << from_utf8(latex_path(database)); @@ -315,12 +335,12 @@ int InsetBibtex::latex(odocstream & os, OutputParams const & runparams) const style = split(style, bibtotoc, ','); } - // line count - int nlines = 0; + if (style == "default") + style = buffer().params().biblio_style; - if (!style.empty()) { + if (!style.empty() && !buffer().params().use_bibtopic) { string base = normalizeName(buffer(), runparams, style, ".bst"); - FileName const try_in_file = + FileName const try_in_file = makeAbsPath(base + ".bst", buffer().filePath()); bool const not_from_texmf = try_in_file.isReadableFile(); // If this style does not come from texmf and we are not @@ -345,7 +365,6 @@ int InsetBibtex::latex(odocstream & os, OutputParams const & runparams) const os << "\\bibliographystyle{" << from_utf8(latex_path(normalizeName(buffer(), runparams, base, ".bst"))) << "}\n"; - nlines += 1; } // Post this warning only once. @@ -358,28 +377,26 @@ int InsetBibtex::latex(odocstream & os, OutputParams const & runparams) const } if (!db_out.empty() && buffer().params().use_bibtopic) { - os << "\\begin{btSect}{" << db_out << "}\n"; + os << "\\begin{btSect}"; + if (!style.empty()) + os << "[" << style << "]"; + os << "{" << db_out << "}\n"; docstring btprint = getParam("btprint"); if (btprint.empty()) // default btprint = from_ascii("btPrintCited"); os << "\\" << btprint << "\n" << "\\end{btSect}\n"; - nlines += 3; } // bibtotoc-Option if (!bibtotoc.empty() && !buffer().params().use_bibtopic) { - if (buffer().params().documentClass().hasLaTeXLayout("chapter")) { - if (buffer().params().sides == OneSide) { - // oneside - os << "\\clearpage"; - } else { - // twoside - os << "\\cleardoublepage"; - } + // set label for hyperref, see http://www.lyx.org/trac/ticket/6470 + if (buffer().params().pdfoptions().use_hyperref) + os << "\\phantomsection"; + if (buffer().params().documentClass().hasLaTeXLayout("chapter")) os << "\\addcontentsline{toc}{chapter}{\\bibname}"; - } else if (buffer().params().documentClass().hasLaTeXLayout("section")) + else if (buffer().params().documentClass().hasLaTeXLayout("section")) os << "\\addcontentsline{toc}{section}{\\refname}"; } @@ -387,13 +404,9 @@ int InsetBibtex::latex(odocstream & os, OutputParams const & runparams) const docstring btprint = getParam("btprint"); if (btprint == "btPrintAll") { os << "\\nocite{*}\n"; - nlines += 1; } os << "\\bibliography{" << db_out << "}\n"; - nlines += 1; } - - return nlines; } @@ -401,9 +414,9 @@ support::FileNameList InsetBibtex::getBibFiles() const { FileName path(buffer().filePath()); support::PathChanger p(path); - + support::FileNameList vec; - + vector bibfilelist = getVectorFromString(getParam("bibfiles")); vector::const_iterator it = bibfilelist.begin(); vector::const_iterator en = bibfilelist.end(); @@ -415,7 +428,7 @@ support::FileNameList InsetBibtex::getBibFiles() const else LYXERR0("Couldn't find " + to_utf8(*it) + " in InsetBibtex::getBibFiles()!"); } - + return vec; } @@ -474,7 +487,7 @@ namespace { /// @return true if a string of length > 0 could be read. /// bool readTypeOrKey(docstring & val, ifdocstream & ifs, - docstring const & delimChars, docstring const & illegalChars, + docstring const & delimChars, docstring const & illegalChars, charCase chCase) { char_type ch; @@ -494,10 +507,10 @@ namespace { // read value bool legalChar = true; - while (ifs && !isSpace(ch) && + while (ifs && !isSpace(ch) && delimChars.find(ch) == docstring::npos && (legalChar = (illegalChars.find(ch) == docstring::npos)) - ) + ) { if (chCase == makeLowerCase) val += lowercase(ch); @@ -505,7 +518,7 @@ namespace { val += ch; ifs.get(ch); } - + if (!legalChar) { ifs.putback(ch); return false; @@ -547,13 +560,13 @@ namespace { return false; // check for field type - if (isDigit(ch)) { + if (isDigitASCII(ch)) { // read integer value do { val += ch; ifs.get(ch); - } while (ifs && isDigit(ch)); + } while (ifs && isDigitASCII(ch)); if (!ifs) return false; @@ -566,33 +579,33 @@ namespace { do { ifs.get(ch); } while (ifs && isSpace(ch)); - + if (!ifs) return false; - + // We now have the first non-whitespace character // We'll collapse adjacent whitespace. bool lastWasWhiteSpace = false; - + // inside this delimited text braces must match. // Thus we can have a closing delimiter only // when nestLevel == 0 int nestLevel = 0; - + while (ifs && (nestLevel > 0 || ch != delim)) { if (isSpace(ch)) { lastWasWhiteSpace = true; ifs.get(ch); continue; } - // We output the space only after we stop getting + // We output the space only after we stop getting // whitespace so as not to output any whitespace // at the end of the value. if (lastWasWhiteSpace) { lastWasWhiteSpace = false; val += ' '; } - + val += ch; // update nesting level @@ -602,7 +615,7 @@ namespace { break; case '}': --nestLevel; - if (nestLevel < 0) + if (nestLevel < 0) return false; break; } @@ -661,8 +674,13 @@ namespace { } -// This method returns a comma separated list of Bibtex entries -void InsetBibtex::fillWithBibKeys(BiblioInfo & keylist) const +void InsetBibtex::collectBibKeys(InsetIterator const & /*di*/) const +{ + parseBibTeXFiles(); +} + + +void InsetBibtex::parseBibTeXFiles() const { // This bibtex parser is a first step to parse bibtex files // more precisely. @@ -682,6 +700,9 @@ void InsetBibtex::fillWithBibKeys(BiblioInfo & keylist) const // We don't restrict keys to ASCII in LyX, since our own // InsetBibitem can generate non-ASCII keys, and nonstandard // 8bit clean bibtex forks exist. + + BiblioInfo keylist; + support::FileNameList const files = getBibFiles(); support::FileNameList::const_iterator it = files.begin(); support::FileNameList::const_iterator en = files.end(); @@ -751,13 +772,13 @@ void InsetBibtex::fillWithBibKeys(BiblioInfo & keylist) const // next char must be an equal sign ifs.get(ch); if (!ifs || ch != '=') { - lyxerr << "BibTeX Parser: No `=' after string name: " << + lyxerr << "BibTeX Parser: No `=' after string name: " << name << "." << std::endl; continue; } if (!readValue(value, ifs, strings)) { - lyxerr << "BibTeX Parser: Unable to read value for string: " << + lyxerr << "BibTeX Parser: Unable to read value for string: " << name << "." << std::endl; continue; } @@ -781,7 +802,7 @@ void InsetBibtex::fillWithBibKeys(BiblioInfo & keylist) const docstring key; if (!readTypeOrKey(key, ifs, from_ascii(","), from_ascii("}"), keepCase)) { - lyxerr << "BibTeX Parser: Unable to read key for entry type:" << + lyxerr << "BibTeX Parser: Unable to read key for entry type:" << entryType << "." << std::endl; continue; } @@ -792,7 +813,7 @@ void InsetBibtex::fillWithBibKeys(BiblioInfo & keylist) const } ///////////////////////////////////////////// - // now we have a key, so we will add an entry + // now we have a key, so we will add an entry // (even if it's empty, as bibtex does) // // we now read the field = value pairs. @@ -803,13 +824,13 @@ void InsetBibtex::fillWithBibKeys(BiblioInfo & keylist) const docstring value; docstring data; BibTeXInfo keyvalmap(key, entryType); - + bool readNext = removeWSAndComma(ifs); - + while (ifs && readNext) { // read field name - if (!readTypeOrKey(name, ifs, from_ascii("="), + if (!readTypeOrKey(name, ifs, from_ascii("="), from_ascii("{}(),"), makeLowerCase) || !ifs) break; @@ -847,20 +868,22 @@ void InsetBibtex::fillWithBibKeys(BiblioInfo & keylist) const } //< else (citation entry) } //< searching '@' } //< for loop over files + + buffer().addBiblioInfo(keylist); } FileName InsetBibtex::getBibTeXPath(docstring const & filename, Buffer const & buf) { string texfile = changeExtension(to_utf8(filename), "bib"); - // note that, if the filename can be found directly from the path, + // note that, if the filename can be found directly from the path, // findtexfile will just return a FileName object for that path. FileName file(findtexfile(texfile, "bib")); if (file.empty()) file = FileName(makeAbsPath(texfile, buf.filePath())); return file; } - + bool InsetBibtex::addDatabase(docstring const & db) { @@ -902,27 +925,68 @@ void InsetBibtex::validate(LaTeXFeatures & features) const // It'd be better to be able to get this from an InsetLayout, but at present // InsetLayouts do not seem really to work for things that aren't InsetTexts. if (features.runparams().flavor == OutputParams::HTML) - features.addPreambleSnippet(""); + "span.bibtexlabel:after{ content: \"] \"; }"); +} + + +int InsetBibtex::plaintext(odocstringstream & os, + OutputParams const & op, size_t max_length) const +{ + docstring const reflabel = buffer().B_("References"); + + // We could output more information here, e.g., what databases are included + // and information about options. But I don't necessarily see any reason to + // do this right now. + if (op.for_tooltip || op.for_toc || op.for_search) { + os << '[' << reflabel << ']' << '\n'; + return PLAINTEXT_NEWLINE; + } + + BiblioInfo bibinfo = buffer().masterBibInfo(); + bibinfo.makeCitationLabels(buffer()); + vector const & cites = bibinfo.citedEntries(); + + size_t start_size = os.str().size(); + docstring refoutput; + refoutput += reflabel + "\n\n"; + + // Now we loop over the entries + vector::const_iterator vit = cites.begin(); + vector::const_iterator const ven = cites.end(); + for (; vit != ven; ++vit) { + if (start_size + refoutput.size() >= max_length) + break; + BiblioInfo::const_iterator const biit = bibinfo.find(*vit); + if (biit == bibinfo.end()) + continue; + BibTeXInfo const & entry = biit->second; + refoutput += "[" + entry.label() + "] "; + // FIXME Right now, we are calling BibInfo::getInfo on the key, + // which will give us all the cross-referenced info. But for every + // entry, so there's a lot of repitition. This should be fixed. + refoutput += bibinfo.getInfo(entry.key(), buffer(), false) + "\n\n"; + } + os << refoutput; + return refoutput.size(); } -// FIXME +// FIXME // docstring InsetBibtex::entriesAsXHTML(vector const & entries) // And then here just: entriesAsXHTML(buffer().masterBibInfo().citedEntries()) docstring InsetBibtex::xhtml(XHTMLStream & xs, OutputParams const &) const { BiblioInfo const & bibinfo = buffer().masterBibInfo(); - vector const & cites = bibinfo.citedEntries(); - CiteEngine const engine = buffer().params().citeEngine(); - bool const numbers = - (engine == ENGINE_BASIC || engine == ENGINE_NATBIB_NUMERICAL); + bool const all_entries = getParam("btprint") == "btPrintAll"; + vector const & cites = + all_entries ? bibinfo.getKeys() : bibinfo.citedEntries(); + + docstring const reflabel = buffer().B_("References"); xs << html::StartTag("h2", "class='bibtex'") - << _("References") + << reflabel << html::EndTag("h2") << html::StartTag("div", "class='bibtex'"); @@ -933,48 +997,37 @@ docstring InsetBibtex::xhtml(XHTMLStream & xs, OutputParams const &) const BiblioInfo::const_iterator const biit = bibinfo.find(*vit); if (biit == bibinfo.end()) continue; + BibTeXInfo const & entry = biit->second; - xs << html::StartTag("div", "class='bibtexentry'"); - // FIXME XHTML - // The same name/id problem we have elsewhere. - string const attr = "id='" + to_utf8(entry.key()) + "'"; - xs << html::CompTag("a", attr); - docstring citekey; - if (numbers) - citekey = entry.citeNumber(); - else { - docstring const auth = entry.getAbbreviatedAuthor(); - // we do it this way so as to access the xref, if necessary - // note that this also gives us the modifier - docstring const year = bibinfo.getYear(*vit, true); - if (!auth.empty() && !year.empty()) - citekey = auth + ' ' + year; - } - if (citekey.empty()) { - citekey = entry.label(); - if (citekey.empty()) - citekey = entry.key(); + string const attr = "class='bibtexentry' id='LyXCite-" + + to_utf8(html::cleanAttr(entry.key())) + "'"; + xs << html::StartTag("div", attr); + + // don't print labels if we're outputting all entries + if (!all_entries) { + xs << html::StartTag("span", "class='bibtexlabel'") + << entry.label() + << html::EndTag("span"); } - xs << html::StartTag("span", "class='bibtexlabel'") - << citekey - << html::EndTag("span"); + // FIXME Right now, we are calling BibInfo::getInfo on the key, // which will give us all the cross-referenced info. But for every // entry, so there's a lot of repitition. This should be fixed. - xs << html::StartTag("span", "class='bibtexinfo'") - << bibinfo.getInfo(entry.key(), buffer(), true) - << html::EndTag("span") - << html::EndTag("div"); - xs.cr(); + xs << html::StartTag("span", "class='bibtexinfo'") + << XHTMLStream::ESCAPE_AND + << bibinfo.getInfo(entry.key(), buffer(), true) + << html::EndTag("span") + << html::EndTag("div") + << html::CR(); } xs << html::EndTag("div"); return docstring(); } -docstring InsetBibtex::contextMenu(BufferView const &, int, int) const +string InsetBibtex::contextMenuName() const { - return from_ascii("context-bibtex"); + return "context-bibtex"; }