* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
* \author Stefan Schimanski
*
* Full author contact details are available in file CREDITS.
namespace {
-int const LYX_FORMAT = 340; //jamatos: add plain layout
+// Do not remove the comment below, so we get merge conflict in
+// independent branches. Instead add your own.
+int const LYX_FORMAT = 345; // jamatos: xml elements
typedef map<string, bool> DepClean;
typedef map<docstring, pair<InsetLabel const *, Buffer::References> > RefCache;
// GuiView already destroyed
gui_ = 0;
+ if (d->unnamed && d->filename.extension() == "internal") {
+ // No need to do additional cleanups for internal buffer.
+ delete d;
+ return;
+ }
// loop over children
Impl::BufferPositionMap::iterator it = d->children_positions.begin();
}
+TexRow & Buffer::texrow()
+{
+ return d->texrow;
+}
+
+
TexRow const & Buffer::texrow() const
{
return d->texrow;
++pos;
space_inserted = true;
} else {
- const pos_type n = 8 - pos % 8;
- for (pos_type i = 0; i < n; ++i) {
- par.insertChar(pos, ' ', font, params().trackChanges);
- ++pos;
- }
+ par.insertChar(pos, *cit, font, params().trackChanges);
+ ++pos;
space_inserted = true;
}
} else if (!isPrintable(*cit)) {
string const encoding = runparams.encoding->iconvName();
LYXERR(Debug::LATEX, "makeLaTeXFile encoding: " << encoding << "...");
- odocfstream ofs;
+ ofdocstream ofs;
try { ofs.reset(encoding); }
catch (iconv_codecvt_facet_exception & e) {
lyxerr << "Caught iconv exception: " << e.what() << endl;
OutputParams runparams = runparams_in;
+ // Classify the unicode characters appearing in math insets
+ Encodings::initUnicodeMath(*this);
+
// validate the buffer.
LYXERR(Debug::LATEX, " Validating buffer...");
LaTeXFeatures features(*this, params(), runparams);
// Write the preamble
runparams.use_babel = params().writeLaTeX(os, features, d->texrow);
+ runparams.use_japanese = features.isRequired("japanese");
+
if (!output_body)
return;
{
LYXERR(Debug::LATEX, "makeDocBookFile...");
- odocfstream ofs;
+ ofdocstream ofs;
if (!openFileWrite(ofs, fname))
return;
if (runparams.flavor == OutputParams::XML)
top += params().language->code();
else
- top += params().language->code().substr(0,2);
+ top += params().language->code().substr(0, 2);
top += '"';
if (!params().options.empty()) {
void Buffer::getSourceCode(odocstream & os, pit_type par_begin,
- pit_type par_end, bool full_source)
+ pit_type par_end, bool full_source) const
{
OutputParams runparams(¶ms().encoding());
runparams.nice = true;
os << "% " << _("Preview source code") << "\n\n";
d->texrow.newline();
d->texrow.newline();
- if (isLatex())
- writeLaTeXSource(os, filePath(), runparams, true, true);
- else
+ if (isDocBook())
writeDocBookSource(os, absFileName(), runparams, false);
+ else
+ // latex or literate
+ writeLaTeXSource(os, string(), runparams, true, true);
} else {
runparams.par_begin = par_begin;
runparams.par_end = par_end;
d->texrow.newline();
d->texrow.newline();
// output paragraphs
- if (isLatex())
- latexParagraphs(*this, text(), os, d->texrow, runparams);
- else
- // DocBook
+ if (isDocBook())
docbookParagraphs(paragraphs(), *this, os, runparams);
+ else
+ // latex or literate
+ latexParagraphs(*this, text(), os, d->texrow, runparams);
}
}
}
+void Buffer::updateTocItem(std::string const & type,
+ DocIterator const & dit) const
+{
+ if (gui_)
+ gui_->updateTocItem(type, dit);
+}
+
+
void Buffer::structureChanged() const
{
if (gui_)
return "docbook";
if (isLiterate())
return "literate";
+ if (params().encoding().package() == Encoding::japanese)
+ return "platex";
return "latex";
}
}
+// FIXME: buf should should be const because updateLabels() modifies
+// the contents of the paragraphs.
+void Buffer::updateLabels(bool childonly) const
+{
+ // Use the master text class also for child documents
+ Buffer const * const master = masterBuffer();
+ DocumentClass const & textclass = master->params().documentClass();
+
+ // keep the buffers to be children in this set. If the call from the
+ // master comes back we can see which of them were actually seen (i.e.
+ // via an InsetInclude). The remaining ones in the set need still be updated.
+ static std::set<Buffer const *> bufToUpdate;
+ if (!childonly) {
+ // If this is a child document start with the master
+ if (master != this) {
+ bufToUpdate.insert(this);
+ master->updateLabels(false);
+
+ // was buf referenced from the master (i.e. not in bufToUpdate anymore)?
+ if (bufToUpdate.find(this) == bufToUpdate.end())
+ return;
+ }
+
+ // start over the counters in the master
+ textclass.counters().reset();
+ }
+
+ // update will be done below for this buffer
+ bufToUpdate.erase(this);
+
+ // update all caches
+ clearReferenceCache();
+ inset().setBuffer(const_cast<Buffer &>(*this));
+ updateMacros();
+
+ Buffer & cbuf = const_cast<Buffer &>(*this);
+
+ LASSERT(!text().paragraphs().empty(), /**/);
+
+ // do the real work
+ ParIterator parit = cbuf.par_iterator_begin();
+ updateLabels(parit);
+
+ if (master != this)
+ // TocBackend update will be done later.
+ return;
+
+ cbuf.tocBackend().update();
+ if (!childonly)
+ cbuf.structureChanged();
+}
+
+
+static 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;
+}
+
+static depth_type getItemDepth(ParIterator const & it)
+{
+ Paragraph const & par = *it;
+ LabelType 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;
+ if (prev_depth == min_depth)
+ return prev_par.itemdepth;
+ }
+ min_depth = 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;
+ }
+}
+
+
+static bool needEnumCounterReset(ParIterator const & it)
+{
+ Paragraph const & par = *it;
+ LASSERT(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;
+}
+
+
+// set the label of a paragraph. This includes the counters.
+static void setLabel(Buffer const & buf, ParIterator & it)
+{
+ BufferParams const & bp = buf.masterBuffer()->params();
+ DocumentClass const & textclass = bp.documentClass();
+ Paragraph & par = it.paragraph();
+ Layout const & layout = par.layout();
+ Counters & counters = textclass.counters();
+
+ if (par.params().startOfAppendix()) {
+ // FIXME: only the counter corresponding to toplevel
+ // sectionning should be reset
+ counters.reset();
+ counters.appendix(true);
+ }
+ par.params().appendix(counters.appendix());
+
+ // Compute the item depth of the paragraph
+ par.itemdepth = getItemDepth(it);
+
+ if (layout.margintype == MARGIN_MANUAL) {
+ if (par.params().labelWidthString().empty())
+ par.params().labelWidthString(par.translateIfPossible(layout.labelstring(), bp));
+ } else {
+ par.params().labelWidthString(docstring());
+ }
+
+ switch(layout.labeltype) {
+ case LABEL_COUNTER:
+ if (layout.toclevel <= bp.secnumdepth
+ && (layout.latextype != LATEX_ENVIRONMENT
+ || isFirstInSequence(it.pit(), it.plist()))) {
+ counters.step(layout.counter);
+ par.params().labelString(
+ par.expandLabel(layout, bp));
+ } else
+ par.params().labelString(docstring());
+ break;
+
+ case LABEL_ITEMIZE: {
+ // At some point of time we should do something more
+ // clever here, like:
+ // par.params().labelString(
+ // bp.user_defined_bullet(par.itemdepth).getText());
+ // for now, use a simple hardcoded label
+ docstring itemlabel;
+ switch (par.itemdepth) {
+ case 0:
+ itemlabel = char_type(0x2022);
+ break;
+ case 1:
+ itemlabel = char_type(0x2013);
+ break;
+ case 2:
+ itemlabel = char_type(0x2217);
+ break;
+ case 3:
+ itemlabel = char_type(0x2219); // or 0x00b7
+ break;
+ }
+ par.params().labelString(itemlabel);
+ break;
+ }
+
+ case LABEL_ENUMERATE: {
+ // FIXME: Yes I know this is a really, really! bad solution
+ // (Lgb)
+ docstring enumcounter = from_ascii("enum");
+
+ switch (par.itemdepth) {
+ case 2:
+ enumcounter += 'i';
+ case 1:
+ enumcounter += 'i';
+ case 0:
+ enumcounter += 'i';
+ break;
+ case 3:
+ enumcounter += "iv";
+ break;
+ default:
+ // not a valid enumdepth...
+ break;
+ }
+
+ // Maybe we have to reset the enumeration counter.
+ if (needEnumCounterReset(it))
+ counters.reset(enumcounter);
+
+ counters.step(enumcounter);
+
+ string format;
+
+ switch (par.itemdepth) {
+ case 0:
+ format = N_("\\arabic{enumi}.");
+ break;
+ case 1:
+ format = N_("(\\alph{enumii})");
+ break;
+ case 2:
+ format = N_("\\roman{enumiii}.");
+ break;
+ case 3:
+ format = N_("\\Alph{enumiv}.");
+ break;
+ default:
+ // not a valid enumdepth...
+ break;
+ }
+
+ par.params().labelString(counters.counterLabel(
+ par.translateIfPossible(from_ascii(format), bp)));
+
+ break;
+ }
+
+ case LABEL_SENSITIVE: {
+ string const & type = counters.current_float();
+ docstring full_label;
+ if (type.empty())
+ full_label = buf.B_("Senseless!!! ");
+ else {
+ docstring name = buf.B_(textclass.floats().getType(type).name());
+ if (counters.hasCounter(from_utf8(type))) {
+ counters.step(from_utf8(type));
+ full_label = bformat(from_ascii("%1$s %2$s:"),
+ name,
+ counters.theCounter(from_utf8(type)));
+ } else
+ full_label = bformat(from_ascii("%1$s #:"), name);
+ }
+ par.params().labelString(full_label);
+ break;
+ }
+
+ case LABEL_NO_LABEL:
+ par.params().labelString(docstring());
+ break;
+
+ case LABEL_MANUAL:
+ case LABEL_TOP_ENVIRONMENT:
+ case LABEL_CENTERED_TOP_ENVIRONMENT:
+ case LABEL_STATIC:
+ case LABEL_BIBLIO:
+ par.params().labelString(
+ par.translateIfPossible(layout.labelstring(), bp));
+ break;
+ }
+}
+
+
+void Buffer::updateLabels(ParIterator & parit) const
+{
+ LASSERT(parit.pit() == 0, /**/);
+
+ // set the position of the text in the buffer to be able
+ // to resolve macros in it. This has nothing to do with
+ // labels, but by putting it here we avoid implementing
+ // a whole bunch of traversal routines just for this call.
+ parit.text()->setMacrocontextPosition(parit);
+
+ depth_type maxdepth = 0;
+ pit_type const lastpit = parit.lastpit();
+ for ( ; parit.pit() <= lastpit ; ++parit.pit()) {
+ // reduce depth if necessary
+ parit->params().depth(min(parit->params().depth(), maxdepth));
+ maxdepth = parit->getMaxDepthAfter();
+
+ // set the counter for this paragraph
+ setLabel(*this, parit);
+
+ // Now the insets
+ InsetList::const_iterator iit = parit->insetList().begin();
+ InsetList::const_iterator end = parit->insetList().end();
+ for (; iit != end; ++iit) {
+ parit.pos() = iit->pos;
+ iit->inset->updateLabels(parit);
+ }
+ }
+}
+
} // namespace lyx
projects / features.git / blobdiff