#include "InsetBibitem.h"
#include "Buffer.h"
+#include "BufferParams.h"
#include "BufferView.h"
+#include "Counters.h"
#include "DispatchResult.h"
#include "FuncRequest.h"
-#include "LyXFont.h"
-#include "LyXLex.h"
+#include "InsetIterator.h"
+#include "InsetList.h"
+#include "Lexer.h"
#include "Paragraph.h"
#include "ParagraphList.h"
#include "support/lstrings.h"
#include "support/std_ostream.h"
+#include "support/docstream.h"
#include "support/convert.h"
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"), counter(1)
+ : InsetCommand(p, "bibitem")
{
if (getParam("key").empty())
setParam("key", key_prefix + convert<docstring>(++key_counter));
}
-auto_ptr<InsetBase> InsetBibitem::doClone() const
+CommandInfo const * InsetBibitem::findInfo(std::string const & /* cmdName */)
{
- auto_ptr<InsetBibitem> b(new InsetBibitem(params()));
- b->setCounter(counter);
- return auto_ptr<InsetBase>(b);
+ static const char * const paramnames[] = {"label", "key", ""};
+ static const bool isoptional[] = {true, false};
+ static const CommandInfo info = {2, paramnames, isoptional};
+ return &info;
}
-void InsetBibitem::doDispatch(LCursor & cur, FuncRequest & cmd)
+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");
+ InsetCommandParams p(BIBITEM_CODE);
InsetCommandMailer::string2params("bibitem", to_utf8(cmd.argument()), p);
if (p.getCmdName().empty()) {
- cur.noUpdate();
+ cur.noUpdate();
break;
}
if (p["key"] != params()["key"])
- cur.bv().buffer()->changeRefsIfUnique(params()["key"],
- p["key"], InsetBase::CITE_CODE);
+ cur.bv().buffer().changeRefsIfUnique(params()["key"],
+ p["key"], CITE_CODE);
setParams(p);
}
}
-void InsetBibitem::setCounter(int c)
-{
- counter = c;
-}
-
-
-void InsetBibitem::read(Buffer const & buf, LyXLex & lex)
+void InsetBibitem::read(Buffer const & buf, Lexer & lex)
{
InsetCommand::read(buf, lex);
- if (prefixIs(getParam("key"), key_prefix)) {
+ if (support::prefixIs(getParam("key"), key_prefix)) {
int const key = convert<int>(getParam("key").substr(key_prefix.length()));
- key_counter = max(key_counter, key);
+ key_counter = std::max(key_counter, key);
}
}
docstring const InsetBibitem::getBibLabel() const
{
docstring const & label = getParam("label");
- return label.empty() ? convert<docstring>(counter) : label;
+ return label.empty() ? autolabel_ : label;
}
int InsetBibitem::plaintext(Buffer const &, odocstream & os,
- OutputParams const &) const
+ OutputParams const &) const
{
odocstringstream oss;
- oss << '[' << getCounter() << "] ";
+ oss << '[' << getBibLabel() << "] ";
docstring const str = oss.str();
os << str;
// FIXME: this font is used unitialized for now but should be set to
// a proportional font. Here is what Georg Baum has to say about it:
/*
- 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
- would need the metrics of the font that is used in the output, but usually
+ 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
+ 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
- need to know the final with, we only need to know the which label is the
+ In practice, any proportional font is probably good enough, since we don't
+ need to know the final with, we only need to know the which label is the
widest.
- Unless there is an easy way to get the metrics of the output font I suggest
+ Unless there is an easy way to get the metrics of the output font I suggest
to use a hardcoded font like "Times" or so.
- 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 LyXFont
- 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
- metrics replacement, e.g. by hardcoding the metrics of the standard TeX
+ 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 font
+ metrics replacement, e.g. by hardcoding the metrics of the standard TeX
font.
*/
- LyXFont 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->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;
}
if (bitem && !bitem->getBibLabel().empty())
}
+void InsetBibitem::fillWithBibKeys(Buffer const & buf,
+ BiblioInfo & keys, InsetIterator const & it) const
+{
+ docstring const key = getParam("key");
+ BibTeXInfo keyvalmap;
+ 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;
+ keys[key] = keyvalmap;
+}
+
+
+/// Update the counters of this inset and of its contents
+void InsetBibitem::updateLabels(Buffer const &buf, ParIterator const &)
+{
+ Counters & counters = buf.params().getTextClass().counters();
+ docstring const bibitem = from_ascii("bibitem");
+ if (counters.hasCounter(bibitem) && getParam("label").empty()) {
+ counters.step(bibitem);
+ autolabel_ = counters.theCounter(bibitem);
+ } else
+ autolabel_ = from_ascii("??");
+ refresh();
+}
+
+
} // namespace lyx