*/
#include <config.h>
+#include <algorithm>
#include "InsetBibitem.h"
-#include "Biblio.h"
+#include "BiblioInfo.h"
#include "Buffer.h"
+#include "buffer_funcs.h"
#include "BufferParams.h"
#include "BufferView.h"
#include "Counters.h"
#include "DispatchResult.h"
#include "FuncRequest.h"
-#include "Font.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 "frontends/alert.h"
-#include "support/lstrings.h"
-#include "support/std_ostream.h"
#include "support/convert.h"
+#include "support/docstream.h"
+#include "support/gettext.h"
+#include "support/lstrings.h"
+using namespace std;
+using namespace lyx::support;
namespace lyx {
-using support::prefixIs;
-
-using std::max;
-using std::string;
-using std::auto_ptr;
-using std::ostream;
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));
}
-auto_ptr<Inset> InsetBibitem::doClone() const
+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 */)
{
- auto_ptr<InsetBibitem> b(new InsetBibitem(params()));
- b->autolabel_ = autolabel_;
- return auto_ptr<Inset>(b);
+ 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_;
}
switch (cmd.action) {
case LFUN_INSET_MODIFY: {
- InsetCommandParams p("bibitem");
- InsetCommandMailer::string2params("bibitem", to_utf8(cmd.argument()), p);
+ InsetCommandParams p(BIBITEM_CODE);
+ 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"], Inset::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 (prefixIs(getParam("key"), key_prefix)) {
int const key = convert<int>(getParam("key").substr(key_prefix.length()));
}
-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
It is very important that the result of this function is the same both with
and without GUI. After thinking about this it is clear that no Font
metrics should be used here, since these come from the gui. If we can't
- easily get the LaTeX font metrics we should make our own poor mans front
+ easily get the LaTeX font metrics we should make our own poor mans font
metrics replacement, e.g. by hardcoding the metrics of the standard TeX
font.
*/
- Font font;
+
+ docstring lbl;
ParagraphList::const_iterator it = buffer.paragraphs().begin();
ParagraphList::const_iterator end = buffer.paragraphs().end();
for (; it != end; ++it) {
- if (it->bibitem()) {
- docstring const label = it->bibitem()->getBibLabel();
-
- // FIXME: we can't be sure using the following that the GUI
- // version and the command-line version will give the same
- // result.
- //
- //int const wx = use_gui?
- // theFontMetrics(font).width(label): label.size();
- //
- // So for now we just use the label size in order to be sure
- // that GUI and no-GUI gives the same bibitem (even if that is
- // potentially the wrong one.
- int const wx = label.size();
-
- if (wx > w) {
- w = wx;
- bitem = it->bibitem();
- }
+ if (it->insetList().empty())
+ continue;
+ Inset * inset = it->insetList().begin()->inset;
+ if (inset->lyxCode() != BIBITEM_CODE)
+ continue;
+
+ bitem = static_cast<InsetBibitem const *>(inset);
+ 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
+ // result.
+ //
+ //int const wx = use_gui?
+ // theFontMetrics(font).width(label): label.size();
+ //
+ // So for now we just use the label size in order to be sure
+ // that GUI and no-GUI gives the same bibitem (even if that is
+ // potentially the wrong one.
+ int const wx = label.size();
+
+ 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,
- biblio::BibKeyList & keys, InsetIterator const & it) const
+void InsetBibitem::fillWithBibKeys(BiblioInfo & keys, InsetIterator const & it) const
{
- string const key = to_utf8(getParam("key"));
- biblio::BibTeXInfo keyvalmap;
- keyvalmap[from_ascii("label")] = getParam("label");
+ docstring const key = getParam("key");
+ 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();
}