*/
#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 "Lexer.h"
#include "Paragraph.h"
#include "ParagraphList.h"
+#include "TextClass.h"
+
+#include "frontends/alert.h"
#include "support/lstrings.h"
-#include "support/std_ostream.h"
+#include "support/docstream.h"
+#include "support/gettext.h"
#include "support/convert.h"
+#include <ostream>
-namespace lyx {
+using namespace std;
+using namespace lyx::support;
-using support::prefixIs;
+namespace lyx {
-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")
{
}
-auto_ptr<Inset> InsetBibitem::doClone() const
+void InsetBibitem::initView()
+{
+ updateCommand(getParam("key"));
+}
+
+
+void InsetBibitem::updateCommand(docstring const & new_key, bool)
+{
+ docstring const old_key = getParam("key");
+ docstring key = new_key;
+
+ BiblioInfo keys;
+ keys.fillWithBibKeys(&buffer());
+ vector<docstring> bibkeys = keys.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);
+
+ lyx::updateLabels(buffer());
+}
+
+
+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");
+ InsetCommandParams p(BIBITEM_CODE);
InsetCommandMailer::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 old_key = params()["key"];
+ setParam("label", p["label"]);
+ updateCommand(p["key"]);
+ if (params()["key"] != old_key)
+ cur.bv().buffer().changeRefsIfUnique(old_key,
+ params()["key"], CITE_CODE);
+ 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;
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;
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;
}
- if (bitem && !bitem->getBibLabel().empty())
- return bitem->getBibLabel();
+ if (bitem && !bitem->bibLabel().empty())
+ return bitem->bibLabel();
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;
+ docstring const key = getParam("key");
+ BibTeXInfo keyvalmap(false);
keyvalmap[from_ascii("label")] = getParam("label");
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(false);
keys[key] = keyvalmap;
}
/// Update the counters of this inset and of its contents
-void InsetBibitem::updateLabels(Buffer const &buf, ParIterator const &)
+void InsetBibitem::updateLabels(ParIterator const &)
{
- Counters & counters = buf.params().getTextClass().counters();
+ Counters & counters = buffer().params().documentClass().counters();
docstring const bibitem = from_ascii("bibitem");
if (counters.hasCounter(bibitem) && getParam("label").empty()) {
counters.step(bibitem);
autolabel_ = counters.theCounter(bibitem);
- } else
+ } else {
autolabel_ = from_ascii("??");
- refresh();
+ }
}
projects / lyx.git / blobdiff