*/
#include <config.h>
+#include <algorithm>
#include "InsetBibitem.h"
+#include "BiblioInfo.h"
#include "Buffer.h"
+#include "buffer_funcs.h"
#include "BufferParams.h"
#include "BufferView.h"
#include "Counters.h"
#include "FuncRequest.h"
#include "InsetIterator.h"
#include "InsetList.h"
+#include "Language.h"
#include "Lexer.h"
+#include "output_xhtml.h"
#include "Paragraph.h"
#include "ParagraphList.h"
+#include "ParIterator.h"
#include "TextClass.h"
-#include "support/lstrings.h"
-#include "support/docstream.h"
+#include "frontends/alert.h"
+
#include "support/convert.h"
+#include "support/docstream.h"
+#include "support/gettext.h"
+#include "support/lstrings.h"
-#include <ostream>
+using namespace std;
+using namespace lyx::support;
namespace lyx {
int InsetBibitem::key_counter = 0;
-
-
docstring const key_prefix = from_ascii("key-");
-InsetBibitem::InsetBibitem(InsetCommandParams const & p)
- : InsetCommand(p, "bibitem")
+InsetBibitem::InsetBibitem(Buffer * buf, InsetCommandParams const & p)
+ : InsetCommand(buf, p, "bibitem")
{
+ buffer_->invalidateBibinfoCache();
if (getParam("key").empty())
setParam("key", key_prefix + convert<docstring>(++key_counter));
}
-CommandInfo const * InsetBibitem::findInfo(std::string const & /* cmdName */)
+InsetBibitem::~InsetBibitem()
{
- static const char * const paramnames[] = {"label", "key", ""};
- static const bool isoptional[] = {true, false};
- static const CommandInfo info = {2, paramnames, isoptional};
- return &info;
+ if (isBufferValid())
+ buffer_->invalidateBibinfoCache();
}
-Inset * InsetBibitem::clone() const
+void InsetBibitem::initView()
{
- InsetBibitem * b = new InsetBibitem(params());
- b->autolabel_ = autolabel_;
- return b;
+ updateCommand(getParam("key"));
+}
+
+
+void InsetBibitem::updateCommand(docstring const & new_key, bool)
+{
+ docstring const old_key = getParam("key");
+ docstring key = new_key;
+
+ vector<docstring> bibkeys = buffer().masterBibInfo().getKeys();
+
+ int i = 1;
+
+ if (find(bibkeys.begin(), bibkeys.end(), key) != bibkeys.end()) {
+ // generate unique label
+ key = new_key + '-' + convert<docstring>(i);
+ while (find(bibkeys.begin(), bibkeys.end(), key) != bibkeys.end()) {
+ ++i;
+ key = new_key + '-' + convert<docstring>(i);
+ }
+ frontend::Alert::warning(_("Keys must be unique!"),
+ bformat(_("The key %1$s already exists,\n"
+ "it will be changed to %2$s."), new_key, key));
+ }
+ setParam("key", key);
+
+ buffer().updateLabels();
+}
+
+
+ParamInfo const & InsetBibitem::findInfo(string const & /* cmdName */)
+{
+ static ParamInfo param_info_;
+ if (param_info_.empty()) {
+ param_info_.add("label", ParamInfo::LATEX_OPTIONAL);
+ param_info_.add("key", ParamInfo::LATEX_REQUIRED);
+ }
+ return param_info_;
}
case LFUN_INSET_MODIFY: {
InsetCommandParams p(BIBITEM_CODE);
- InsetCommandMailer::string2params("bibitem", to_utf8(cmd.argument()), p);
+ InsetCommand::string2params("bibitem", to_utf8(cmd.argument()), p);
if (p.getCmdName().empty()) {
cur.noUpdate();
break;
}
- if (p["key"] != params()["key"])
- cur.bv().buffer().changeRefsIfUnique(params()["key"],
- p["key"], CITE_CODE);
- setParams(p);
+ docstring const & old_key = params()["key"];
+ setParam("label", p["label"]);
+ if (p["key"] != old_key) {
+ updateCommand(p["key"]);
+ cur.bv().buffer().changeRefsIfUnique(old_key,
+ params()["key"], CITE_CODE);
+ }
+ buffer_->invalidateBibinfoCache();
+ break;
}
default:
}
-void InsetBibitem::read(Buffer const & buf, Lexer & lex)
+void InsetBibitem::read(Lexer & lex)
{
- InsetCommand::read(buf, lex);
+ InsetCommand::read(lex);
- if (support::prefixIs(getParam("key"), key_prefix)) {
+ if (prefixIs(getParam("key"), key_prefix)) {
int const key = convert<int>(getParam("key").substr(key_prefix.length()));
- key_counter = std::max(key_counter, key);
+ key_counter = max(key_counter, key);
}
}
-docstring const InsetBibitem::getBibLabel() const
+docstring InsetBibitem::bibLabel() const
{
docstring const & label = getParam("label");
return label.empty() ? autolabel_ : label;
}
-docstring const InsetBibitem::getScreenLabel(Buffer const &) const
+docstring InsetBibitem::screenLabel() const
{
- return getParam("key") + " [" + getBibLabel() + ']';
+ return getParam("key") + " [" + bibLabel() + ']';
}
-int InsetBibitem::plaintext(Buffer const &, odocstream & os,
- OutputParams const &) const
+int InsetBibitem::plaintext(odocstream & os, OutputParams const &) const
{
odocstringstream oss;
- oss << '[' << getBibLabel() << "] ";
+ oss << '[' << bibLabel() << "] ";
docstring const str = oss.str();
os << str;
// ale070405
-docstring const bibitemWidest(Buffer const & buffer)
+docstring bibitemWidest(Buffer const & buffer)
{
int w = 0;
/*
bibitemWidest() is supposed to find the bibitem with the widest label in the
output, because that is needed as an argument of the bibliography
- environment to dtermine the correct indentation. To be 100% correct we
+ environment to determine the correct indentation. To be 100% correct we
would need the metrics of the font that is used in the output, but usually
we don't have access to these.
In practice, any proportional font is probably good enough, since we don't
font.
*/
+ docstring lbl;
+
ParagraphList::const_iterator it = buffer.paragraphs().begin();
ParagraphList::const_iterator end = buffer.paragraphs().end();
continue;
bitem = static_cast<InsetBibitem const *>(inset);
- docstring const label = bitem->getBibLabel();
+ docstring const label = bitem->bibLabel();
// FIXME: we can't be sure using the following that the GUI
// version and the command-line version will give the same
// potentially the wrong one.
int const wx = label.size();
- if (wx > w)
+ if (wx > w) {
w = wx;
+ lbl = label;
+ }
}
- if (bitem && !bitem->getBibLabel().empty())
- return bitem->getBibLabel();
+ if (!lbl.empty())
+ return lbl;
return from_ascii("99");
}
-void InsetBibitem::fillWithBibKeys(Buffer const & buf,
- BiblioInfo & keys, InsetIterator const & it) const
+void InsetBibitem::fillWithBibKeys(BiblioInfo & keys, InsetIterator const & it) const
{
docstring const key = getParam("key");
- BibTeXInfo keyvalmap;
- keyvalmap[from_ascii("label")] = getParam("label");
+ BibTeXInfo keyvalmap(false);
+ keyvalmap.label(bibLabel());
DocIterator doc_it(it);
doc_it.forwardPos();
- keyvalmap[from_ascii("ref")] = doc_it.paragraph().asString(buf, false);
- keyvalmap.isBibTeX = false;
+ keyvalmap[from_ascii("ref")] = doc_it.paragraph().asString();
keys[key] = keyvalmap;
}
-/// Update the counters of this inset and of its contents
-void InsetBibitem::updateLabels(Buffer const &buf, ParIterator const &)
+// Update the counters of this inset and of its contents
+void InsetBibitem::updateLabels(ParIterator const & it, bool)
{
- Counters & counters = buf.params().getTextClass().counters();
+ BufferParams const & bp = buffer().masterBuffer()->params();
+ Counters & counters = bp.documentClass().counters();
docstring const bibitem = from_ascii("bibitem");
if (counters.hasCounter(bibitem) && getParam("label").empty()) {
counters.step(bibitem);
- autolabel_ = counters.theCounter(bibitem);
- } else
+ string const & lang = it.paragraph().getParLanguage(bp)->code();
+ autolabel_ = counters.theCounter(bibitem, lang);
+ } else {
autolabel_ = from_ascii("??");
- refresh();
+ }
+}
+
+
+docstring InsetBibitem::xhtml(XHTMLStream & xs, OutputParams const &) const
+{
+ // FIXME XHTML
+ // XHTML 1.1 doesn't have the "name" attribute for <a>, so we have to use
+ // the "id" atttribute to get the document to validate. Probably, we will
+ // need to use "name" anyway, eventually, because some browsers do not
+ // handle jumping to ids. If we don't do that, though, we can just put the
+ // id into the span tag.
+ string const attrs = "id='" + to_utf8(getParam("key")) + "'";
+ xs << CompTag("a", attrs);
+ xs << StartTag("span", "class='bibitemlabel'");
+ xs << bibLabel();
+ xs << EndTag("span");
+ return docstring();
}