2002-09-25 14:26:13 +00:00
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/**
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2003-02-21 09:20:18 +00:00
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* \file insetbibtex.C
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2002-09-25 14:26:13 +00:00
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Alejandro Aguilar Sierra
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*
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* Full author contact details are available in file CREDITS
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*/
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1999-09-27 18:44:28 +00:00
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#include <config.h>
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2003-02-21 09:20:18 +00:00
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#include "insetbibtex.h"
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1999-09-27 18:44:28 +00:00
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#include "buffer.h"
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2003-02-26 19:28:38 +00:00
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#include "BufferView.h"
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2003-02-21 09:20:18 +00:00
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#include "debug.h"
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2003-02-26 19:28:38 +00:00
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#include "funcrequest.h"
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1999-09-27 18:44:28 +00:00
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#include "gettext.h"
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2001-12-28 13:26:54 +00:00
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1999-10-02 16:21:10 +00:00
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#include "support/filetools.h"
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2000-05-17 13:40:40 +00:00
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#include "support/path.h"
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2001-05-17 15:11:01 +00:00
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#include "support/os.h"
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2001-07-29 17:39:01 +00:00
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#include "support/lstrings.h"
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2001-08-20 13:42:29 +00:00
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#include "support/LAssert.h"
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2001-12-28 13:26:54 +00:00
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#include <fstream>
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#include <cstdlib>
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1999-09-27 18:44:28 +00:00
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2000-04-04 00:19:15 +00:00
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using std::ostream;
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2000-05-05 07:54:27 +00:00
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using std::ifstream;
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using std::getline;
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2000-03-28 02:18:55 +00:00
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using std::endl;
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2000-06-07 08:53:40 +00:00
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using std::vector;
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using std::pair;
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2003-02-18 12:36:02 +00:00
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2001-07-06 15:57:54 +00:00
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InsetBibtex::InsetBibtex(InsetCommandParams const & p, bool)
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2000-10-03 09:13:34 +00:00
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: InsetCommand(p)
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2000-07-15 23:51:46 +00:00
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{}
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1999-09-27 18:44:28 +00:00
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2003-02-25 14:51:38 +00:00
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InsetBibtex::~InsetBibtex()
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{
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InsetCommandMailer mailer("bibtex", *this);
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mailer.hideDialog();
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}
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2003-02-26 19:28:38 +00:00
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dispatch_result InsetBibtex::localDispatch(FuncRequest const & cmd)
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{
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2003-03-07 21:44:48 +00:00
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Inset::RESULT result = UNDISPATCHED;
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switch (cmd.action) {
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case LFUN_INSET_MODIFY: {
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InsetCommandParams p;
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InsetCommandMailer::string2params(cmd.argument, p);
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if (p.getCmdName().empty())
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break;
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if (view() && p.getContents() != params().getContents()) {
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view()->ChangeCitationsIfUnique(params().getContents(),
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p.getContents());
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}
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2003-02-26 19:28:38 +00:00
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2003-03-07 21:44:48 +00:00
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setParams(p);
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2003-03-19 14:45:22 +00:00
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cmd.view()->updateInset(this);
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2003-03-07 21:44:48 +00:00
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result = DISPATCHED;
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}
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break;
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default:
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result = InsetCommand::localDispatch(cmd);
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2003-02-26 19:28:38 +00:00
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}
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2003-03-07 21:44:48 +00:00
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return result;
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2003-02-26 19:28:38 +00:00
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}
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2001-07-28 12:24:16 +00:00
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string const InsetBibtex::getScreenLabel(Buffer const *) const
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1999-09-27 18:44:28 +00:00
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{
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return _("BibTeX Generated References");
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}
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2001-06-28 10:25:20 +00:00
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int InsetBibtex::latex(Buffer const * buffer, ostream & os,
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2000-04-19 01:42:55 +00:00
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bool /*fragile*/, bool/*fs*/) const
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1999-09-27 18:44:28 +00:00
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{
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2001-08-20 13:42:29 +00:00
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// changing the sequence of the commands
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// 1. \bibliographystyle{style}
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// 2. \addcontentsline{...} - if option bibtotoc set
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// 3. \bibliography{database}
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2002-03-02 16:39:54 +00:00
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string adb;
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2000-03-02 02:19:43 +00:00
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string db_in = getContents();
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db_in = split(db_in, adb, ',');
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2001-08-20 13:42:29 +00:00
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// Style-Options
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string style = getOptions(); // maybe empty! and with bibtotoc
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string bibtotoc;
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2002-07-28 18:13:51 +00:00
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if (prefixIs(style, "bibtotoc")) {
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2001-08-20 13:42:29 +00:00
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bibtotoc = "bibtotoc";
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2002-07-28 18:13:51 +00:00
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if (contains(style, ',')) {
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style = split(style, bibtotoc, ',');
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2001-08-20 13:42:29 +00:00
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}
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}
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2002-03-21 17:09:55 +00:00
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if (!buffer->niceFile
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2002-01-14 23:31:23 +00:00
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&& IsFileReadable(MakeAbsPath(style, buffer->filePath()) + ".bst")) {
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style = MakeAbsPath(style, buffer->filePath());
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2001-08-20 13:42:29 +00:00
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}
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if (!style.empty()) { // we want no \biblio...{}
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os << "\\bibliographystyle{" << style << "}\n";
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}
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// bibtotoc-Option
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2002-03-21 17:09:55 +00:00
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if (!bibtotoc.empty()) {
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2001-08-20 13:42:29 +00:00
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// maybe a problem when a textclass has no "art" as
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// part of its name, because it's than book.
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// For the "official" lyx-layouts it's no problem to support
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// all well
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2002-07-21 21:21:06 +00:00
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if (!contains(buffer->params.getLyXTextClass().name(),
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2002-03-02 16:39:54 +00:00
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"art")) {
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2001-08-20 13:42:29 +00:00
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if (buffer->params.sides == LyXTextClass::OneSide) {
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// oneside
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os << "\\clearpage";
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} else {
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// twoside
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os << "\\cleardoublepage";
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}
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// bookclass
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os << "\\addcontentsline{toc}{chapter}{\\bibname}";
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} else {
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// article class
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2002-03-21 17:09:55 +00:00
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os << "\\addcontentsline{toc}{section}{\\refname}";
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2001-08-20 13:42:29 +00:00
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}
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}
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// database
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// If we generate in a temp dir, we might need to give an
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// absolute path there. This is a bit complicated since we can
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// have a comma-separated list of bibliographies
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2002-03-02 16:39:54 +00:00
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string db_out;
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2001-12-05 08:04:20 +00:00
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while (!adb.empty()) {
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2000-10-03 09:13:34 +00:00
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if (!buffer->niceFile &&
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2002-03-21 17:09:55 +00:00
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IsFileReadable(MakeAbsPath(adb, buffer->filePath())+".bib"))
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adb = os::external_path(MakeAbsPath(adb, buffer->filePath()));
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2000-03-02 02:19:43 +00:00
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db_out += adb;
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db_out += ',';
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2003-02-18 13:25:18 +00:00
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db_in = split(db_in, adb,',');
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2000-03-02 02:19:43 +00:00
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}
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2002-07-28 22:50:13 +00:00
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db_out = rtrim(db_out, ",");
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2001-08-20 13:42:29 +00:00
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os << "\\bibliography{" << db_out << "}\n";
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2000-03-02 02:19:43 +00:00
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return 2;
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1999-09-27 18:44:28 +00:00
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}
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2002-01-16 22:17:38 +00:00
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vector<string> const InsetBibtex::getFiles(Buffer const & buffer) const
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1999-09-27 18:44:28 +00:00
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{
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2001-08-20 13:42:29 +00:00
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// Doesn't appear to be used (Angus, 31 July 2001)
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2002-01-16 22:17:38 +00:00
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Path p(buffer.filePath());
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2001-08-20 13:42:29 +00:00
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vector<string> vec;
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2000-05-17 13:40:40 +00:00
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2000-06-07 08:53:40 +00:00
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string tmp;
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1999-11-24 22:14:46 +00:00
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string bibfiles = getContents();
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bibfiles = split(bibfiles, tmp, ',');
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2001-12-05 08:04:20 +00:00
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while (!tmp.empty()) {
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2001-08-20 13:42:29 +00:00
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string file = findtexfile(ChangeExtension(tmp, "bib"), "bib");
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lyxerr[Debug::LATEX] << "Bibfile: " << file << endl;
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1999-09-27 18:44:28 +00:00
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// If we didn't find a matching file name just fail silently
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2001-08-20 13:42:29 +00:00
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if (!file.empty())
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vec.push_back(file);
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2002-03-21 17:09:55 +00:00
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2001-08-20 13:42:29 +00:00
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// Get next file name
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2002-03-21 17:09:55 +00:00
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bibfiles = split(bibfiles, tmp, ',');
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2001-08-20 13:42:29 +00:00
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}
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return vec;
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}
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2003-02-18 12:36:02 +00:00
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2001-08-20 13:42:29 +00:00
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// This method returns a comma separated list of Bibtex entries
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2003-02-18 13:25:18 +00:00
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void InsetBibtex::fillWithBibKeys
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(Buffer const * buffer, vector<pair<string, string> > & keys) const
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2001-08-20 13:42:29 +00:00
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{
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lyx::Assert(buffer);
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vector<string> const files = getFiles(*buffer);
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for (vector<string>::const_iterator it = files.begin();
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it != files.end(); ++ it) {
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// This is a _very_ simple parser for Bibtex database
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// files. All it does is to look for lines starting
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// in @ and not being @preamble and @string entries.
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// It does NOT do any syntax checking!
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ifstream ifs(it->c_str());
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string linebuf0;
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while (getline(ifs, linebuf0)) {
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2002-07-28 22:50:13 +00:00
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string linebuf = trim(linebuf0);
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2002-02-16 15:59:55 +00:00
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if (linebuf.empty()) continue;
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2001-08-20 13:42:29 +00:00
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if (prefixIs(linebuf, "@")) {
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linebuf = subst(linebuf, '{', '(');
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string tmp;
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linebuf = split(linebuf, tmp, '(');
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2002-07-16 21:17:10 +00:00
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tmp = ascii_lowercase(tmp);
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2001-08-20 13:42:29 +00:00
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if (!prefixIs(tmp, "@string")
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&& !prefixIs(tmp, "@preamble")) {
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linebuf = split(linebuf, tmp, ',');
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2002-07-28 22:50:13 +00:00
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tmp = ltrim(tmp, " \t");
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2001-08-20 13:42:29 +00:00
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if (!tmp.empty()) {
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keys.push_back(pair<string,string>(tmp,string()));
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1999-09-27 18:44:28 +00:00
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}
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}
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2001-08-20 13:42:29 +00:00
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} else if (!keys.empty()) {
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keys.back().second += linebuf + "\n";
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1999-09-27 18:44:28 +00:00
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}
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}
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}
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}
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1999-11-24 22:14:46 +00:00
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2003-03-10 22:12:07 +00:00
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void InsetBibtex::edit(BufferView * bv, int, int, mouse_button::state)
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1999-09-27 18:44:28 +00:00
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{
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2003-02-25 14:51:38 +00:00
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InsetCommandMailer mailer("bibtex", *this);
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2003-03-10 22:12:07 +00:00
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mailer.showDialog(bv);
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1999-09-27 18:44:28 +00:00
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}
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2001-07-20 14:18:48 +00:00
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void InsetBibtex::edit(BufferView * bv, bool)
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{
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2002-05-26 17:33:14 +00:00
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edit(bv, 0, 0, mouse_button::none);
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2001-07-20 14:18:48 +00:00
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}
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1999-11-04 01:40:20 +00:00
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bool InsetBibtex::addDatabase(string const & db)
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1999-09-27 18:44:28 +00:00
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{
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2000-07-27 08:55:59 +00:00
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string contents(getContents());
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2000-09-26 13:54:57 +00:00
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if (!contains(contents, db)) {
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2002-03-21 17:09:55 +00:00
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if (!contents.empty())
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2002-11-27 10:30:28 +00:00
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contents += ',';
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2000-07-27 08:55:59 +00:00
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setContents(contents + db);
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1999-09-27 18:44:28 +00:00
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return true;
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}
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return false;
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}
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1999-11-04 01:40:20 +00:00
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bool InsetBibtex::delDatabase(string const & db)
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1999-09-27 18:44:28 +00:00
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{
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2000-09-26 13:54:57 +00:00
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if (contains(getContents(), db)) {
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1999-10-02 16:21:10 +00:00
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string bd = db;
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2000-11-22 18:38:31 +00:00
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int const n = tokenPos(getContents(), ',', bd);
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1999-09-27 18:44:28 +00:00
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if (n > 0) {
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1999-10-26 23:33:30 +00:00
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// Weird code, would someone care to explain this?(Lgb)
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1999-11-15 10:58:38 +00:00
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string tmp(", ");
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1999-09-27 18:44:28 +00:00
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tmp += bd;
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2000-09-26 13:54:57 +00:00
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setContents(subst(getContents(), tmp, ", "));
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1999-11-15 10:58:38 +00:00
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} else if (n == 0)
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2000-06-07 08:53:40 +00:00
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setContents(split(getContents(), bd, ','));
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2002-03-21 17:09:55 +00:00
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else
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1999-09-27 18:44:28 +00:00
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return false;
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}
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return true;
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}
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