-void bufferErrors(Buffer const & buf, TeXErrors const & terr,
- ErrorList & errorList)
-{
- TeXErrors::Errors::const_iterator cit = terr.begin();
- TeXErrors::Errors::const_iterator end = terr.end();
-
- for (; cit != end; ++cit) {
- int id_start = -1;
- int pos_start = -1;
- int errorrow = cit->error_in_line;
- bool found = buf.texrow().getIdFromRow(errorrow, id_start,
- pos_start);
- int id_end = -1;
- int pos_end = -1;
- do {
- ++errorrow;
- found = buf.texrow().getIdFromRow(errorrow, id_end,
- pos_end);
- } while (found && id_start == id_end && pos_start == pos_end);
-
- errorList.push_back(ErrorItem(cit->error_desc,
- cit->error_text, id_start, pos_start, pos_end));
- }
-}
-
-
-string const bufferFormat(Buffer const & buffer)
-{
- if (buffer.isDocBook())
- return "docbook";
- else if (buffer.isLiterate())
- return "literate";
- else
- return "latex";
-}
-
-
-int countWords(DocIterator const & from, DocIterator const & to)
-{
- int count = 0;
- bool inword = false;
- for (DocIterator dit = from ; dit != to ; dit.forwardPos()) {
- // Copied and adapted from isLetter() in ControlSpellChecker
- if (dit.inTexted()
- && dit.pos() != dit.lastpos()
- && dit.paragraph().isLetter(dit.pos())
- && !dit.paragraph().isDeleted(dit.pos())) {
- if (!inword) {
- ++count;
- inword = true;
- }
- } else if (inword)
- inword = false;
- }
-
- return count;
-}
-
-
-namespace {
-
-depth_type getDepth(DocIterator const & it)
-{
- depth_type depth = 0;
- for (size_t i = 0 ; i < it.depth() ; ++i)
- if (!it[i].inset().inMathed())
- depth += it[i].paragraph().getDepth() + 1;
- // remove 1 since the outer inset does not count
- return depth - 1;
-}
-
-depth_type getItemDepth(ParIterator const & it)
-{
- Paragraph const & par = *it;
- LYX_LABEL_TYPES const labeltype = par.layout()->labeltype;
-
- if (labeltype != LABEL_ENUMERATE && labeltype != LABEL_ITEMIZE)
- return 0;
-
- // this will hold the lowest depth encountered up to now.
- depth_type min_depth = getDepth(it);
- ParIterator prev_it = it;
- while (true) {
- if (prev_it.pit())
- --prev_it.top().pit();
- else {
- // start of nested inset: go to outer par
- prev_it.pop_back();
- if (prev_it.empty()) {
- // start of document: nothing to do
- return 0;
- }
- }
-
- // We search for the first paragraph with same label
- // that is not more deeply nested.
- Paragraph & prev_par = *prev_it;
- depth_type const prev_depth = getDepth(prev_it);
- if (labeltype == prev_par.layout()->labeltype) {
- if (prev_depth < min_depth) {
- return prev_par.itemdepth + 1;
- }
- else if (prev_depth == min_depth) {
- return prev_par.itemdepth;
- }
- }
- min_depth = std::min(min_depth, prev_depth);
- // small optimization: if we are at depth 0, we won't
- // find anything else
- if (prev_depth == 0) {
- return 0;
- }
- }
-}
-
-
-bool needEnumCounterReset(ParIterator const & it)
-{
- Paragraph const & par = *it;
- BOOST_ASSERT(par.layout()->labeltype == LABEL_ENUMERATE);
- depth_type const cur_depth = par.getDepth();
- ParIterator prev_it = it;
- while (prev_it.pit()) {
- --prev_it.top().pit();
- Paragraph const & prev_par = *prev_it;
- if (prev_par.getDepth() <= cur_depth)
- return prev_par.layout()->labeltype != LABEL_ENUMERATE;
- }
- // start of nested inset: reset
- return true;
-}
-
-
-void setCaptionLabels(Inset & inset, string const & type,
- docstring const label, Counters & counters)
-{
- Text * text = inset.getText(0);
- if (!text)
- return;
-
- ParagraphList & pars = text->paragraphs();
- if (pars.empty())
- return;
-
- docstring const counter = from_ascii(type);
-
- ParagraphList::iterator p = pars.begin();
- for (; p != pars.end(); ++p) {
- InsetList::iterator it2 = p->insetlist.begin();
- InsetList::iterator end2 = p->insetlist.end();
- // Any caption within this float should have the same
- // label prefix but different numbers.
- for (; it2 != end2; ++it2) {
- Inset & icap = *it2->inset;
- // Look deeper just in case.
- setCaptionLabels(icap, type, label, counters);
- if (icap.lyxCode() == Inset::CAPTION_CODE) {
- // We found a caption!
- counters.step(counter);
- int number = counters.value(counter);
- InsetCaption & ic = static_cast<InsetCaption &>(icap);
- ic.setType(type);
- ic.setCount(number);
- ic.setCustomLabel(label);
- }
- }
- }
-}
-
-
-void setCaptions(Paragraph & par, TextClass const & textclass)
-{
- if (par.insetlist.empty())
- return;
-
- Counters & counters = textclass.counters();
-
- InsetList::iterator it = par.insetlist.begin();
- InsetList::iterator end = par.insetlist.end();
- for (; it != end; ++it) {
- Inset & inset = *it->inset;
- if (inset.lyxCode() == Inset::FLOAT_CODE
- || inset.lyxCode() == Inset::WRAP_CODE) {
- docstring const name = inset.name();
- if (name.empty())
- continue;
-
- Floating const & fl = textclass.floats().getType(to_ascii(name));
- // FIXME UNICODE
- string const & type = fl.type();
- docstring const label = from_utf8(fl.name());
- setCaptionLabels(inset, type, label, counters);
- }
- else if (inset.lyxCode() == Inset::TABULAR_CODE
- && static_cast<InsetTabular &>(inset).tabular.isLongTabular()) {
- // FIXME: are "table" and "Table" the correct type and label?
- setCaptionLabels(inset, "table", from_ascii("Table"), counters);
- }
- else if (inset.lyxCode() == Inset::LISTINGS_CODE)
- setCaptionLabels(inset, "listing", from_ascii("Listing"), counters);
- else if (inset.lyxCode() == Inset::INCLUDE_CODE)
- // if this include inset contains lstinputlisting, and has a caption
- // it will increase the 'listing' counter by one
- static_cast<InsetInclude &>(inset).updateCounter(counters);
- }
-}
-
-// set the label of a paragraph. This includes the counters.
-void setLabel(Buffer const & buf, ParIterator & it, TextClass const & textclass)