mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-09-22 07:57:22 +00:00
c1319d2c67
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8021 a592a061-630c-0410-9148-cb99ea01b6c8
301 lines
7.0 KiB
C
301 lines
7.0 KiB
C
/**
|
|
* \file insetbibtex.C
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author Alejandro Aguilar Sierra
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "insetbibtex.h"
|
|
|
|
#include "buffer.h"
|
|
#include "bufferparams.h"
|
|
#include "dispatchresult.h"
|
|
#include "debug.h"
|
|
#include "funcrequest.h"
|
|
#include "gettext.h"
|
|
#include "latexrunparams.h"
|
|
#include "metricsinfo.h"
|
|
|
|
#include "support/filetools.h"
|
|
#include "support/lstrings.h"
|
|
#include "support/os.h"
|
|
#include "support/path.h"
|
|
|
|
#include <fstream>
|
|
|
|
using lyx::support::ascii_lowercase;
|
|
using lyx::support::ChangeExtension;
|
|
using lyx::support::contains;
|
|
using lyx::support::findtexfile;
|
|
using lyx::support::IsFileReadable;
|
|
using lyx::support::ltrim;
|
|
using lyx::support::MakeAbsPath;
|
|
using lyx::support::Path;
|
|
using lyx::support::prefixIs;
|
|
using lyx::support::rtrim;
|
|
using lyx::support::split;
|
|
using lyx::support::subst;
|
|
using lyx::support::tokenPos;
|
|
using lyx::support::trim;
|
|
|
|
namespace os = lyx::support::os;
|
|
|
|
using std::endl;
|
|
using std::getline;
|
|
using std::string;
|
|
using std::ifstream;
|
|
using std::ostream;
|
|
using std::pair;
|
|
using std::vector;
|
|
|
|
|
|
InsetBibtex::InsetBibtex(InsetCommandParams const & p)
|
|
: InsetCommand(p)
|
|
{}
|
|
|
|
|
|
InsetBibtex::~InsetBibtex()
|
|
{
|
|
InsetCommandMailer("bibtex", *this).hideDialog();
|
|
}
|
|
|
|
|
|
std::auto_ptr<InsetBase> InsetBibtex::clone() const
|
|
{
|
|
return std::auto_ptr<InsetBase>(new InsetBibtex(*this));
|
|
}
|
|
|
|
|
|
void InsetBibtex::metrics(MetricsInfo & mi, Dimension & dim) const
|
|
{
|
|
InsetCommand::metrics(mi, dim);
|
|
int center_indent = (mi.base.textwidth - dim.wid) / 2;
|
|
Box b(center_indent, center_indent + dim.wid, -dim.asc, dim.des);
|
|
button().setBox(b);
|
|
dim.wid = mi.base.textwidth;
|
|
dim_ = dim;
|
|
}
|
|
|
|
|
|
void InsetBibtex::draw(PainterInfo & pi, int x, int y) const
|
|
{
|
|
InsetCommand::draw(pi, x + button().box().x1, y);
|
|
}
|
|
|
|
|
|
DispatchResult
|
|
InsetBibtex::priv_dispatch(FuncRequest const & cmd,
|
|
idx_type & idx, pos_type & pos)
|
|
{
|
|
DispatchResult result(false);
|
|
|
|
switch (cmd.action) {
|
|
|
|
case LFUN_INSET_DIALOG_SHOW:
|
|
InsetCommandMailer("bibtex", *this).showDialog(cmd.view());
|
|
result.dispatched(true);
|
|
break;
|
|
|
|
case LFUN_MOUSE_RELEASE:
|
|
if (button().box().contains(cmd.x, cmd.y))
|
|
InsetCommandMailer("bibtex", *this).showDialog(cmd.view());
|
|
result.dispatched(true);
|
|
break;
|
|
|
|
case LFUN_INSET_MODIFY: {
|
|
InsetCommandParams p;
|
|
InsetCommandMailer::string2params(cmd.argument, p);
|
|
if (!p.getCmdName().empty())
|
|
setParams(p);
|
|
result.dispatched(true);
|
|
result.update(true);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
result = InsetCommand::priv_dispatch(cmd, idx, pos);
|
|
break;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
string const InsetBibtex::getScreenLabel(Buffer const &) const
|
|
{
|
|
return _("BibTeX Generated References");
|
|
}
|
|
|
|
|
|
int InsetBibtex::latex(Buffer const & buffer, ostream & os,
|
|
LatexRunParams const & runparams) const
|
|
{
|
|
// changing the sequence of the commands
|
|
// 1. \bibliographystyle{style}
|
|
// 2. \addcontentsline{...} - if option bibtotoc set
|
|
// 3. \bibliography{database}
|
|
string adb;
|
|
string db_in = getContents();
|
|
db_in = split(db_in, adb, ',');
|
|
|
|
// Style-Options
|
|
string style = getOptions(); // maybe empty! and with bibtotoc
|
|
string bibtotoc;
|
|
if (prefixIs(style, "bibtotoc")) {
|
|
bibtotoc = "bibtotoc";
|
|
if (contains(style, ',')) {
|
|
style = split(style, bibtotoc, ',');
|
|
}
|
|
}
|
|
|
|
if (!runparams.nice
|
|
&& IsFileReadable(MakeAbsPath(style, buffer.filePath()) + ".bst")) {
|
|
style = MakeAbsPath(style, buffer.filePath());
|
|
}
|
|
|
|
if (!style.empty()) { // we want no \biblio...{}
|
|
os << "\\bibliographystyle{" << style << "}\n";
|
|
}
|
|
|
|
// bibtotoc-Option
|
|
if (!bibtotoc.empty()) {
|
|
// maybe a problem when a textclass has no "art" as
|
|
// part of its name, because it's than book.
|
|
// For the "official" lyx-layouts it's no problem to support
|
|
// all well
|
|
if (!contains(buffer.params().getLyXTextClass().name(),
|
|
"art")) {
|
|
if (buffer.params().sides == LyXTextClass::OneSide) {
|
|
// oneside
|
|
os << "\\clearpage";
|
|
} else {
|
|
// twoside
|
|
os << "\\cleardoublepage";
|
|
}
|
|
|
|
// bookclass
|
|
os << "\\addcontentsline{toc}{chapter}{\\bibname}";
|
|
|
|
} else {
|
|
// article class
|
|
os << "\\addcontentsline{toc}{section}{\\refname}";
|
|
}
|
|
}
|
|
|
|
// database
|
|
// If we generate in a temp dir, we might need to give an
|
|
// absolute path there. This is a bit complicated since we can
|
|
// have a comma-separated list of bibliographies
|
|
string db_out;
|
|
while (!adb.empty()) {
|
|
if (!runparams.nice &&
|
|
IsFileReadable(MakeAbsPath(adb, buffer.filePath())+".bib"))
|
|
adb = os::external_path(MakeAbsPath(adb, buffer.filePath()));
|
|
db_out += adb;
|
|
db_out += ',';
|
|
db_in = split(db_in, adb,',');
|
|
}
|
|
db_out = rtrim(db_out, ",");
|
|
os << "\\bibliography{" << db_out << "}\n";
|
|
return 2;
|
|
}
|
|
|
|
|
|
vector<string> const InsetBibtex::getFiles(Buffer const & buffer) const
|
|
{
|
|
Path p(buffer.filePath());
|
|
|
|
vector<string> vec;
|
|
|
|
string tmp;
|
|
string bibfiles = getContents();
|
|
bibfiles = split(bibfiles, tmp, ',');
|
|
while (!tmp.empty()) {
|
|
string file = findtexfile(ChangeExtension(tmp, "bib"), "bib");
|
|
lyxerr[Debug::LATEX] << "Bibfile: " << file << endl;
|
|
|
|
// If we didn't find a matching file name just fail silently
|
|
if (!file.empty())
|
|
vec.push_back(file);
|
|
|
|
// Get next file name
|
|
bibfiles = split(bibfiles, tmp, ',');
|
|
}
|
|
|
|
return vec;
|
|
}
|
|
|
|
|
|
// This method returns a comma separated list of Bibtex entries
|
|
void InsetBibtex::fillWithBibKeys(Buffer const & buffer,
|
|
std::vector<std::pair<string, string> > & keys) const
|
|
{
|
|
vector<string> const files = getFiles(buffer);
|
|
for (vector<string>::const_iterator it = files.begin();
|
|
it != files.end(); ++ it) {
|
|
// This is a _very_ simple parser for Bibtex database
|
|
// files. All it does is to look for lines starting
|
|
// in @ and not being @preamble and @string entries.
|
|
// It does NOT do any syntax checking!
|
|
ifstream ifs(it->c_str());
|
|
string linebuf0;
|
|
while (getline(ifs, linebuf0)) {
|
|
string linebuf = trim(linebuf0);
|
|
if (linebuf.empty()) continue;
|
|
if (prefixIs(linebuf, "@")) {
|
|
linebuf = subst(linebuf, '{', '(');
|
|
string tmp;
|
|
linebuf = split(linebuf, tmp, '(');
|
|
tmp = ascii_lowercase(tmp);
|
|
if (!prefixIs(tmp, "@string")
|
|
&& !prefixIs(tmp, "@preamble")) {
|
|
linebuf = split(linebuf, tmp, ',');
|
|
tmp = ltrim(tmp, " \t");
|
|
if (!tmp.empty()) {
|
|
keys.push_back(pair<string,string>(tmp,string()));
|
|
}
|
|
}
|
|
} else if (!keys.empty()) {
|
|
keys.back().second += linebuf + "\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
bool InsetBibtex::addDatabase(string const & db)
|
|
{
|
|
string contents(getContents());
|
|
if (!contains(contents, db)) {
|
|
if (!contents.empty())
|
|
contents += ',';
|
|
setContents(contents + db);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
bool InsetBibtex::delDatabase(string const & db)
|
|
{
|
|
if (contains(getContents(), db)) {
|
|
string bd = db;
|
|
int const n = tokenPos(getContents(), ',', bd);
|
|
if (n > 0) {
|
|
// Weird code, would someone care to explain this?(Lgb)
|
|
string tmp(", ");
|
|
tmp += bd;
|
|
setContents(subst(getContents(), tmp, ", "));
|
|
} else if (n == 0)
|
|
setContents(split(getContents(), bd, ','));
|
|
else
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|