*/
#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 "support/convert.h"
+#include "frontends/alert.h"
-#include <ostream>
+#include "support/convert.h"
+#include "support/docstream.h"
+#include "support/gettext.h"
+#include "support/lstrings.h"
using namespace std;
using namespace lyx::support;
docstring const key_prefix = from_ascii("key-");
-InsetBibitem::InsetBibitem(InsetCommandParams const & p)
+InsetBibitem::InsetBibitem(Buffer const & buf, InsetCommandParams const & p)
: InsetCommand(p, "bibitem")
{
+ Inset::setBuffer(const_cast<Buffer &>(buf));
+ buffer_->invalidateBibinfoCache();
if (getParam("key").empty())
setParam("key", key_prefix + convert<docstring>(++key_counter));
}
+InsetBibitem::~InsetBibitem()
+{
+ if (isBufferValid())
+ buffer_->invalidateBibinfoCache();
+}
+
+
+void InsetBibitem::initView()
+{
+ 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_;
}
-Inset * InsetBibitem::clone() const
-{
- InsetBibitem * b = new InsetBibitem(params());
- b->autolabel_ = autolabel_;
- return b;
-}
-
-
void InsetBibitem::doDispatch(Cursor & cur, FuncRequest & cmd)
{
switch (cmd.action) {
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:
// 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();
// potentially the wrong one.
int const wx = label.size();
- if (wx > w)
+ if (wx > w) {
w = wx;
+ lbl = label;
+ }
}
- if (bitem && !bitem->bibLabel().empty())
- return bitem->bibLabel();
+ if (!lbl.empty())
+ return lbl;
return from_ascii("99");
}
{
docstring const key = getParam("key");
BibTeXInfo keyvalmap(false);
- keyvalmap[from_ascii("label")] = getParam("label");
+ keyvalmap.label(bibLabel());
DocIterator doc_it(it);
doc_it.forwardPos();
- keyvalmap[from_ascii("ref")] = doc_it.paragraph().asString(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(ParIterator const &)
+// Update the counters of this inset and of its contents
+void InsetBibitem::updateLabels(ParIterator const & it)
{
- Counters & counters = buffer().params().textClass().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);
+ string const & lang = it.paragraph().getParLanguage(bp)->code();
+ autolabel_ = counters.theCounter(bibitem, lang);
} else {
autolabel_ = from_ascii("??");
}
- refresh();
+}
+
+
+docstring InsetBibitem::xhtml(odocstream & os, OutputParams const &) const
+{
+ os << "<a name='" << html::htmlize(getParam("key")) << "'></a>";
+ os << "<span class='biblabel'>" << bibLabel() << "</span> ";
+ return docstring();
}