#include "sgml.h"
#include "TocBackend.h"
+#include "support/debug.h"
+#include "support/docstream.h"
#include "support/gettext.h"
+#include "support/lstrings.h"
#include <ostream>
using namespace std;
+using namespace lyx::support;
namespace lyx {
-
-InsetIndex::InsetIndex(BufferParams const & bp)
- : InsetCollapsable(bp)
-{}
+/////////////////////////////////////////////////////////////////////
+//
+// InsetIndex
+//
+///////////////////////////////////////////////////////////////////////
-InsetIndex::InsetIndex(InsetIndex const & in)
- : InsetCollapsable(in)
+InsetIndex::InsetIndex(Buffer const & buf)
+ : InsetCollapsable(buf)
{}
-int InsetIndex::docbook(Buffer const & buf, odocstream & os,
- OutputParams const & runparams) const
+int InsetIndex::latex(odocstream & os,
+ OutputParams const & runparams) const
{
- os << "<indexterm><primary>";
- int const i = InsetText::docbook(buf, os, runparams);
- os << "</primary></indexterm>";
+ os << "\\index";
+ os << '{';
+ int i = 7;
+
+ // get contents of InsetText as LaTeX and plaintext
+ odocstringstream ourlatex;
+ InsetText::latex(ourlatex, runparams);
+ odocstringstream ourplain;
+ InsetText::plaintext(ourplain, runparams);
+ docstring latexstr = ourlatex.str();
+ docstring plainstr = ourplain.str();
+
+ // this will get what follows | if anything does
+ docstring cmd;
+
+ // check for the | separator
+ // FIXME This would go wrong on an escaped "|", but
+ // how far do we want to go here?
+ size_t pos = latexstr.find(from_ascii("|"));
+ if (pos != docstring::npos) {
+ // put the bit after "|" into cmd...
+ cmd = latexstr.substr(pos + 1);
+ // ...and erase that stuff from latexstr
+ latexstr = latexstr.erase(pos);
+ // ...and similarly from plainstr
+ size_t ppos = plainstr.find(from_ascii("|"));
+ if (ppos < plainstr.size())
+ plainstr.erase(ppos);
+ else
+ LYXERR0("The `|' separator was not found in the plaintext version!");
+ }
+
+ // Separate the entires and subentries, i.e., split on "!"
+ // FIXME This would do the wrong thing with escaped ! characters
+ std::vector<docstring> const levels =
+ getVectorFromString(latexstr, from_ascii("!"), true);
+ std::vector<docstring> const levels_plain =
+ getVectorFromString(plainstr, 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();
+ bool first = true;
+ for (; it != end; ++it) {
+ // write the separator except the first time
+ if (!first) {
+ os << '!';
+ i += 1;
+ } else
+ first = false;
+
+ // 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 const 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;
+ }
+ // write the bit that followed "|"
+ if (!cmd.empty()) {
+ os << "|" << cmd;
+ i += cmd.size() + 1;
+ }
+ os << '}';
+ i += 1;
return i;
}
-Inset * InsetIndex::clone() const
+int InsetIndex::docbook(odocstream & os, OutputParams const & runparams) const
{
- return new InsetIndex(*this);
+ os << "<indexterm><primary>";
+ int const i = InsetText::docbook(os, runparams);
+ os << "</primary></indexterm>";
+ return i;
}
-void InsetIndex::write(Buffer const & buf, ostream & os) const
+void InsetIndex::write(ostream & os) const
{
os << to_utf8(name()) << "\n";
- InsetCollapsable::write(buf, os);
+ InsetCollapsable::write(os);
}
-void InsetIndex::addToToc(Buffer const & buf,
- 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 = buf.tocBackend().toc("index");
+ Toc & toc = buffer().tocBackend().toc("index");
docstring str;
str = getNewLabel(str);
toc.push_back(TocItem(pit, 0, str));
+ // Proceed with the rest of the inset.
+ InsetCollapsable::addToToc(cpit);
}
+/////////////////////////////////////////////////////////////////////
+//
+// InsetPrintIndex
+//
+///////////////////////////////////////////////////////////////////////
+
InsetPrintIndex::InsetPrintIndex(InsetCommandParams const & p)
: InsetCommand(p, string())
{}
ParamInfo const & InsetPrintIndex::findInfo(string const & /* cmdName */)
{
static ParamInfo param_info_;
- if (param_info_.empty()) {
- param_info_.add("name", false);
- }
+ if (param_info_.empty())
+ param_info_.add("name", ParamInfo::LATEX_REQUIRED);
return param_info_;
}
-docstring const InsetPrintIndex::getScreenLabel(Buffer const &) const
+docstring InsetPrintIndex::screenLabel() const
{
return _("Index");
}