#include "FuncStatus.h"
#include "LaTeXFeatures.h"
#include "MetricsInfo.h"
+#include "output_xhtml.h"
#include "OutputParams.h"
#include "TextClass.h"
#include "support/Path.h"
#include "support/textutils.h"
-#include <boost/regex.hpp>
-
#include <limits>
using namespace std;
namespace os = support::os;
-InsetBibtex::InsetBibtex(Buffer const & buf, InsetCommandParams const & p)
- : InsetCommand(p, "bibtex")
+InsetBibtex::InsetBibtex(Buffer * buf, InsetCommandParams const & p)
+ : InsetCommand(buf, p, "bibtex")
{
- Inset::setBuffer(const_cast<Buffer &>(buf));
buffer_->invalidateBibinfoCache();
}
OutputParams const & runparams, string const & name, string const & ext)
{
string const fname = makeAbsPath(name, buffer.filePath()).absFilename();
- if (FileName(name).isAbsolute() || !FileName(fname + ext).isReadableFile())
+ if (FileName::isAbsolute(name) || !FileName(fname + ext).isReadableFile())
return name;
if (!runparams.nice)
return fname;
vector<docstring>::const_iterator it = bibfilelist.begin();
vector<docstring>::const_iterator en = bibfilelist.end();
for (; it != en; ++it) {
- FileName const file =
- findtexfile(changeExtension(to_utf8(*it), "bib"), "bib");
+ FileName const file = getBibTeXPath(*it, buffer());
if (!file.empty())
vec.push_back(file);
/// the variable strings.
/// @return true if reading was successfull (all single parts were delimited
/// correctly)
- bool readValue(docstring & value, ifdocstream & ifs, const VarMap & strings) {
+ bool readValue(docstring & val, ifdocstream & ifs, const VarMap & strings) {
char_type ch;
- value.clear();
+ val.clear();
if (!ifs)
return false;
- docstring val;
do {
// skip whitespace
do {
lastWasWhiteSpace = false;
val += ' ';
}
-
+
val += ch;
// update nesting level
ifs.putback(ch);
- // Ok, we now have the value. Now we are going to go
- // through it and replace e.g. \"a with its unicode value.
- // We'll also strip commands, like \emph, and the like, so
- // it will look nice in the UI.
- bool scanning_cmd = false;
- bool scanning_math = false;
- bool escaped = false; // used to catch \$, etc.
- while (val.size()) {
- char_type const ch = val[0];
-
- // if we're scanning math, we output everything until we
- // find an unescaped $, at which point we break out.
- if (scanning_math) {
- if (escaped)
- escaped = false;
- else if (ch == '\\')
- escaped = true;
- else if (ch == '$')
- scanning_math = false;
- value += ch;
- val = val.substr(1);
- continue;
- }
-
- // if we're scanning a command name, then we just
- // discard characters until we hit something that
- // isn't alpha.
- if (scanning_cmd) {
- if (isAlphaASCII(ch)) {
- val = val.substr(1);
- escaped = false;
- continue;
- }
- // so we're done with this command.
- // now we fall through and check this character.
- scanning_cmd = false;
- }
-
- // was the last character a \? If so, then this is something like: \\,
- // or \$, so we'll just output it. That's probably not always right...
- if (escaped) {
- value += ch;
- val = val.substr(1);
- escaped = false;
- continue;
- }
-
- if (ch == '$') {
- value += ch;
- val = val.substr(1);
- scanning_math = true;
- continue;
- }
-
- // we just ignore braces
- if (ch == '{' || ch == '}') {
- val = val.substr(1);
- continue;
- }
-
- // we're going to check things that look like commands, so if
- // this doesn't, just output it.
- if (ch != '\\') {
- value += ch;
- val = val.substr(1);
- continue;
- }
-
- // ok, could be a command of some sort
- // let's see if it corresponds to some unicode
- // unicodesymbols has things in the form: \"{u},
- // whereas we may see things like: \"u. So we'll
- // look for that and change it, if necessary.
- static boost::regex const reg("^\\\\\\W\\w");
- if (boost::regex_search(to_utf8(val), reg)) {
- val.insert(3, from_ascii("}"));
- val.insert(2, from_ascii("{"));
- }
- docstring rem;
- docstring const cnvtd = Encodings::fromLaTeXCommand(val, rem);
- if (!cnvtd.empty()) {
- // it did, so we'll take that bit and proceed with what's left
- value += cnvtd;
- val = rem;
- continue;
- }
- // it's a command of some sort
- scanning_cmd = true;
- escaped = true;
- val = val.substr(1);
- }
-
return true;
}
}
{
if (features.bufferParams().use_bibtopic)
features.require("bibtopic");
+ // FIXME XHTML
+ // 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("<style type=\"text/css\">\n"
+ "div.bibtexentry { margin-left: 2em; text-indent: -2em; }\n"
+ "span.bibtexlabel:before{ content: \"[\"; }\n"
+ "span.bibtexlabel:after{ content: \"] \"; }\n"
+ "</style>");
+}
+
+
+docstring InsetBibtex::xhtml(XHTMLStream & xs, OutputParams const &) const
+{
+ BiblioInfo const & bibinfo = buffer().masterBibInfo();
+ vector<docstring> const & cites = bibinfo.citedEntries();
+ xs << StartTag("h2", "class='bibtex'")
+ << _("References")
+ << EndTag("h2")
+ << StartTag("div", "class='bibtex'");
+
+ // Now we loop over the entries
+ vector<docstring>::const_iterator vit = cites.begin();
+ vector<docstring>::const_iterator const ven = cites.end();
+ for (; vit != ven; ++vit) {
+ BiblioInfo::const_iterator const biit = bibinfo.find(*vit);
+ if (biit == bibinfo.end())
+ continue;
+ BibTeXInfo const & entry = biit->second;
+ xs << StartTag("div", "class='bibtexentry'");
+ // FIXME XHTML
+ // The same name/id problem we have elsewhere.
+ string const attr = "id='" + to_utf8(entry.key()) + "'";
+ xs << CompTag("a", attr);
+ docstring label = entry.label();
+ if (label.empty())
+ label = entry.key();
+ xs << StartTag("span", "class='bibtexlabel'")
+ << label
+ << 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 << StartTag("span", "class='bibtexinfo'")
+ << bibinfo.getInfo(entry.key())
+ << EndTag("span")
+ << EndTag("div");
+ }
+ xs << EndTag("div");
+ return docstring();
}