#include "sgml.h"
#include "TocBackend.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 InsetIndex::latex(odocstream & os,
- OutputParams const & runparams) const
+ OutputParams const & runparams) const
{
os << "\\index";
os << '{';
- if (hasFontChanges()) {
- InsetText::plaintext(os, runparams);
- os << '@';
+ int i = 7;
+ odocstringstream ods;
+ InsetText::latex(ods, runparams);
+ odocstringstream ods2;
+ InsetText::plaintext(ods2, runparams);
+ std::vector<docstring> const levels =
+ getVectorFromString(ods.str(), from_ascii("!"), true);
+ std::vector<docstring> const levels_plain =
+ getVectorFromString(ods2.str(), from_ascii("!"), true);
+ vector<docstring>::const_iterator it = levels.begin();
+ vector<docstring>::const_iterator end = levels.end();
+ vector<docstring>::const_iterator it2 = levels_plain.begin();
+ for (; it != end; ++it) {
+ if (it > levels.begin()) {
+ os << '!';
+ i += 1;
+ }
+ // correctly sort macros and formatted strings
+ // if we do find a command, prepend a plain text
+ // version of the content to get sorting right,
+ // e.g. \index{LyX@\LyX}, \index{text@\textbf{text}}
+ // Don't do that if the user entered '@' himself, though.
+ if (contains(*it, '\\') && !contains(*it, '@')) {
+ // Plaintext might return nothing (e.g. for ERTs)
+ docstring spart =
+ (it2 < levels_plain.end()
+ && !(*it2).empty()) ? *it2 : *it;
+ // remove remaining \'s for the sorting part
+ docstring const ppart =
+ subst(spart, from_ascii("\\"), docstring());
+ os << ppart;
+ os << '@';
+ i += ppart.size() + 1;
+ }
+ docstring const tpart = *it;
+ os << tpart;
+ i += tpart.size();
+ if (it2 < levels_plain.end())
+ ++it2;
}
- int i = InsetText::latex(os, runparams);
os << '}';
+ i += 1;
return i;
}
}
-void InsetIndex::addToToc(ParConstIterator const & cpit) const
+void InsetIndex::addToToc(DocIterator const & cpit)
{
- ParConstIterator pit = cpit;
- pit.push_back(*this);
+ DocIterator pit = cpit;
+ pit.push_back(CursorSlice(*this));
Toc & toc = buffer().tocBackend().toc("index");
docstring str;
str = getNewLabel(str);
toc.push_back(TocItem(pit, 0, str));
-}
-
-
-bool InsetIndex::hasFontChanges() const
-{
- // we only have one par
- Paragraph par = paragraphs().back();
- FontSpan const font_span = par.fontSpan(0);
- Font firstfont = par.getFirstFontSettings(buffer().params());
- return (firstfont.fontInfo() != inherit_font || par.size() > font_span.last + 1);
+ // Proceed with the rest of the inset.
+ InsetCollapsable::addToToc(cpit);
}