#include "output_xhtml.h"
#include "OutputParams.h"
#include "TextClass.h"
-#include "TocBackend.h"
#include "frontends/alert.h"
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();
}
{
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>");
}
-namespace {
- // used in xhtml to sort a list of BibTeXInfo objects
- bool lSorter(BibTeXInfo const * lhs, BibTeXInfo const * rhs)
- {
- return lhs->getAbbreviatedAuthor() < rhs->getAbbreviatedAuthor();
- }
-}
-
-
-int InsetBibtex::xhtml(odocstream & os, OutputParams const &) const
+docstring InsetBibtex::xhtml(XHTMLStream & xs, OutputParams const &) const
{
- // We are going to collect all the citation keys used in the document,
- // getting them from the TOC.
- Toc const & toc = buffer().tocBackend().toc("citation");
- Toc::const_iterator it = toc.begin();
- Toc::const_iterator en = toc.end();
- vector<docstring> citekeys;
- for (; it != en; ++it) {
- if (it->str().empty())
- continue;
- vector<docstring> keys = getVectorFromString(it->str());
- vector<docstring>::const_iterator dit = keys.begin();
- vector<docstring>::const_iterator den = keys.end();
- for (; dit != den; ++dit)
- citekeys.push_back(*dit);
- }
- if (citekeys.empty())
- return 0;
- sort(citekeys.begin(), citekeys.end());
- unique(citekeys.begin(), citekeys.end());
- // We now have a sorted, unique list of the keys used in this document.
- // We will now convert it to a list of the BibTeXInfo objects used in
- // this document...
- // FIXME We need to do something here about cross-references, if we
- // want to be able to display them AS cross-references. Probably the
- // easiest thing to do is to loop over the list again and add whatever
- // cross-references we find, then sort and unique it, planning just to
- // add the cross-references to the bibliography.
- vector<BibTeXInfo const *> binfo;
- vector<docstring>::const_iterator cit = citekeys.begin();
- vector<docstring>::const_iterator cen = citekeys.end();
- BiblioInfo const & bi = buffer().masterBibInfo();
- for (; cit != cen; ++cit) {
- BiblioInfo::const_iterator bt = bi.find(*cit);
- if (bt == bi.end())
- continue;
- binfo.push_back(&(bt->second));
- }
- // ...and sort it.
- sort(binfo.begin(), binfo.end(), lSorter);
- // Finally, then, we are ready for output.
- os << "<h2 class='bibliography'>" << _("References") << "</h2>\n";
- os << "<div class='bibliography'>\n";
- vector<BibTeXInfo const *>::const_iterator vit = binfo.begin();
- vector<BibTeXInfo const *>::const_iterator ven = binfo.end();
+ 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) {
- BibTeXInfo const * bip = *vit;
- os << "<p class='bibliography'>";
- os << "<a name='" << html::htmlize(bip->key()) << "'></a>";
- docstring label = bip->label();
+ 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 = bip->key();
- os << "<span class='biblabel'>[" << label << "]</span> ";
+ 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.
- os << "<span class='bibinfo'>" << bi.getInfo(bip->key()) << "</span>";
- os << "</p>\n";
+ // 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");
}
-
- os << "</div>\n";
- return 0;
+ xs << EndTag("div");
+ return docstring();
}