mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-12-23 05:25:26 +00:00
move more stuff from buffer_func to Buffer
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@27565 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz
parent
ac14102b79
commit
32a53f8d6a
254
src/Buffer.cpp
254
src/Buffer.cpp
@ -2684,7 +2684,7 @@ void Buffer::updateLabels(bool childonly) const
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// do the real work
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ParIterator parit = cbuf.par_iterator_begin();
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lyx::updateLabels(*this, parit);
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updateLabels(parit);
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if (master != this)
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// TocBackend update will be done later.
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@ -2695,4 +2695,256 @@ void Buffer::updateLabels(bool childonly) const
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cbuf.structureChanged();
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}
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static depth_type getDepth(DocIterator const & it)
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{
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depth_type depth = 0;
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for (size_t i = 0 ; i < it.depth() ; ++i)
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if (!it[i].inset().inMathed())
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depth += it[i].paragraph().getDepth() + 1;
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// remove 1 since the outer inset does not count
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return depth - 1;
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}
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static depth_type getItemDepth(ParIterator const & it)
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{
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Paragraph const & par = *it;
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LabelType const labeltype = par.layout().labeltype;
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if (labeltype != LABEL_ENUMERATE && labeltype != LABEL_ITEMIZE)
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return 0;
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// this will hold the lowest depth encountered up to now.
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depth_type min_depth = getDepth(it);
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ParIterator prev_it = it;
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while (true) {
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if (prev_it.pit())
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--prev_it.top().pit();
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else {
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// start of nested inset: go to outer par
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prev_it.pop_back();
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if (prev_it.empty()) {
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// start of document: nothing to do
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return 0;
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}
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}
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// We search for the first paragraph with same label
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// that is not more deeply nested.
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Paragraph & prev_par = *prev_it;
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depth_type const prev_depth = getDepth(prev_it);
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if (labeltype == prev_par.layout().labeltype) {
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if (prev_depth < min_depth)
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return prev_par.itemdepth + 1;
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if (prev_depth == min_depth)
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return prev_par.itemdepth;
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}
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min_depth = min(min_depth, prev_depth);
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// small optimization: if we are at depth 0, we won't
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// find anything else
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if (prev_depth == 0)
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return 0;
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}
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}
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static bool needEnumCounterReset(ParIterator const & it)
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{
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Paragraph const & par = *it;
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LASSERT(par.layout().labeltype == LABEL_ENUMERATE, /**/);
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depth_type const cur_depth = par.getDepth();
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ParIterator prev_it = it;
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while (prev_it.pit()) {
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--prev_it.top().pit();
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Paragraph const & prev_par = *prev_it;
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if (prev_par.getDepth() <= cur_depth)
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return prev_par.layout().labeltype != LABEL_ENUMERATE;
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}
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// start of nested inset: reset
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return true;
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}
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// set the label of a paragraph. This includes the counters.
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static void setLabel(Buffer const & buf, ParIterator & it)
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{
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BufferParams const & bp = buf.masterBuffer()->params();
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DocumentClass const & textclass = bp.documentClass();
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Paragraph & par = it.paragraph();
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Layout const & layout = par.layout();
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Counters & counters = textclass.counters();
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if (par.params().startOfAppendix()) {
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// FIXME: only the counter corresponding to toplevel
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// sectionning should be reset
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counters.reset();
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counters.appendix(true);
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}
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par.params().appendix(counters.appendix());
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// Compute the item depth of the paragraph
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par.itemdepth = getItemDepth(it);
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if (layout.margintype == MARGIN_MANUAL) {
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if (par.params().labelWidthString().empty())
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par.params().labelWidthString(par.translateIfPossible(layout.labelstring(), bp));
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} else {
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par.params().labelWidthString(docstring());
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}
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switch(layout.labeltype) {
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case LABEL_COUNTER:
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if (layout.toclevel <= bp.secnumdepth
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&& (layout.latextype != LATEX_ENVIRONMENT
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|| isFirstInSequence(it.pit(), it.plist()))) {
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counters.step(layout.counter);
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par.params().labelString(
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par.expandLabel(layout, bp));
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} else
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par.params().labelString(docstring());
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break;
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case LABEL_ITEMIZE: {
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// At some point of time we should do something more
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// clever here, like:
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// par.params().labelString(
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// bp.user_defined_bullet(par.itemdepth).getText());
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// for now, use a simple hardcoded label
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docstring itemlabel;
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switch (par.itemdepth) {
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case 0:
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itemlabel = char_type(0x2022);
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break;
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case 1:
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itemlabel = char_type(0x2013);
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break;
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case 2:
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itemlabel = char_type(0x2217);
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break;
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case 3:
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itemlabel = char_type(0x2219); // or 0x00b7
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break;
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}
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par.params().labelString(itemlabel);
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break;
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}
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case LABEL_ENUMERATE: {
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// FIXME: Yes I know this is a really, really! bad solution
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// (Lgb)
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docstring enumcounter = from_ascii("enum");
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switch (par.itemdepth) {
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case 2:
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enumcounter += 'i';
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case 1:
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enumcounter += 'i';
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case 0:
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enumcounter += 'i';
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break;
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case 3:
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enumcounter += "iv";
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break;
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default:
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// not a valid enumdepth...
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break;
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}
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// Maybe we have to reset the enumeration counter.
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if (needEnumCounterReset(it))
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counters.reset(enumcounter);
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counters.step(enumcounter);
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string format;
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switch (par.itemdepth) {
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case 0:
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format = N_("\\arabic{enumi}.");
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break;
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case 1:
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format = N_("(\\alph{enumii})");
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break;
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case 2:
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format = N_("\\roman{enumiii}.");
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break;
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case 3:
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format = N_("\\Alph{enumiv}.");
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break;
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default:
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// not a valid enumdepth...
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break;
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}
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par.params().labelString(counters.counterLabel(
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par.translateIfPossible(from_ascii(format), bp)));
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break;
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}
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case LABEL_SENSITIVE: {
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string const & type = counters.current_float();
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docstring full_label;
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if (type.empty())
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full_label = buf.B_("Senseless!!! ");
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else {
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docstring name = buf.B_(textclass.floats().getType(type).name());
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if (counters.hasCounter(from_utf8(type))) {
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counters.step(from_utf8(type));
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full_label = bformat(from_ascii("%1$s %2$s:"),
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name,
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counters.theCounter(from_utf8(type)));
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} else
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full_label = bformat(from_ascii("%1$s #:"), name);
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}
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par.params().labelString(full_label);
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break;
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}
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case LABEL_NO_LABEL:
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par.params().labelString(docstring());
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break;
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case LABEL_MANUAL:
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case LABEL_TOP_ENVIRONMENT:
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case LABEL_CENTERED_TOP_ENVIRONMENT:
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case LABEL_STATIC:
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case LABEL_BIBLIO:
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par.params().labelString(
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par.translateIfPossible(layout.labelstring(), bp));
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break;
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}
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}
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void Buffer::updateLabels(ParIterator & parit) const
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{
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LASSERT(parit.pit() == 0, /**/);
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// set the position of the text in the buffer to be able
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// to resolve macros in it. This has nothing to do with
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// labels, but by putting it here we avoid implementing
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// a whole bunch of traversal routines just for this call.
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parit.text()->setMacrocontextPosition(parit);
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depth_type maxdepth = 0;
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pit_type const lastpit = parit.lastpit();
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for ( ; parit.pit() <= lastpit ; ++parit.pit()) {
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// reduce depth if necessary
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parit->params().depth(min(parit->params().depth(), maxdepth));
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maxdepth = parit->getMaxDepthAfter();
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// set the counter for this paragraph
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setLabel(*this, parit);
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// Now the insets
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InsetList::const_iterator iit = parit->insetList().begin();
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InsetList::const_iterator end = parit->insetList().end();
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for (; iit != end; ++iit) {
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parit.pos() = iit->pos;
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iit->inset->updateLabels(parit);
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}
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}
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}
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} // namespace lyx
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@ -469,6 +469,8 @@ public:
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// FIXME: buf should should be const because updateLabels() modifies
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// the contents of the paragraphs.
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void updateLabels(bool childonly = false) const;
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///
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void updateLabels(ParIterator & parit) const;
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private:
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/// search for macro in local (buffer) table or in children
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@ -1796,20 +1796,20 @@ bool LyXFunc::wasMetaKey() const
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}
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void LyXFunc::updateLayout(DocumentClass const * const oldlayout, Buffer * buffer)
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void LyXFunc::updateLayout(DocumentClass const * const oldlayout, Buffer * buf)
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{
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lyx_view_->message(_("Converting document to new document class..."));
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StableDocIterator backcur(view()->cursor());
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ErrorList & el = buffer->errorList("Class Switch");
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ErrorList & el = buf->errorList("Class Switch");
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cap::switchBetweenClasses(
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oldlayout, buffer->params().documentClassPtr(),
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static_cast<InsetText &>(buffer->inset()), el);
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oldlayout, buf->params().documentClassPtr(),
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static_cast<InsetText &>(buf->inset()), el);
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view()->setCursor(backcur.asDocIterator(&(buffer->inset())));
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view()->setCursor(backcur.asDocIterator(&(buf->inset())));
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buffer->errors("Class Switch");
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buffer->updateLabels();
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buf->errors("Class Switch");
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buf->updateLabels();
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}
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@ -1827,6 +1827,7 @@ void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new)
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case LyXRC::RC_ACCEPT_COMPOUND:
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case LyXRC::RC_ALT_LANG:
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case LyXRC::RC_PLAINTEXT_LINELEN:
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case LyXRC::RC_PLAINTEXT_ROFF_COMMAND:
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case LyXRC::RC_AUTOREGIONDELETE:
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case LyXRC::RC_AUTORESET_OPTIONS:
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case LyXRC::RC_AUTOSAVE:
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@ -1969,6 +1970,4 @@ void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new)
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}
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} // namespace anon
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} // namespace lyx
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@ -87,9 +87,10 @@ Buffer * checkAndLoadLyXFile(FileName const & filename)
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return 0;
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}
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Buffer * b = theBufferList().newBuffer(filename.absFilename());
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if (!b)
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if (!b) {
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// Buffer creation is not possible.
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return 0;
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}
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if (!b->loadLyXFile(filename)) {
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theBufferList().release(b);
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return 0;
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@ -216,259 +217,4 @@ int countChars(DocIterator const & from, DocIterator const & to, bool with_blank
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return chars + blanks;
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}
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namespace {
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depth_type getDepth(DocIterator const & it)
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{
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depth_type depth = 0;
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for (size_t i = 0 ; i < it.depth() ; ++i)
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if (!it[i].inset().inMathed())
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depth += it[i].paragraph().getDepth() + 1;
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// remove 1 since the outer inset does not count
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return depth - 1;
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}
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depth_type getItemDepth(ParIterator const & it)
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{
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Paragraph const & par = *it;
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LabelType const labeltype = par.layout().labeltype;
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if (labeltype != LABEL_ENUMERATE && labeltype != LABEL_ITEMIZE)
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return 0;
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// this will hold the lowest depth encountered up to now.
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depth_type min_depth = getDepth(it);
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ParIterator prev_it = it;
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while (true) {
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if (prev_it.pit())
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--prev_it.top().pit();
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else {
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// start of nested inset: go to outer par
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prev_it.pop_back();
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if (prev_it.empty()) {
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// start of document: nothing to do
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return 0;
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}
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}
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// We search for the first paragraph with same label
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// that is not more deeply nested.
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Paragraph & prev_par = *prev_it;
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depth_type const prev_depth = getDepth(prev_it);
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if (labeltype == prev_par.layout().labeltype) {
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if (prev_depth < min_depth)
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return prev_par.itemdepth + 1;
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if (prev_depth == min_depth)
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return prev_par.itemdepth;
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}
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min_depth = min(min_depth, prev_depth);
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// small optimization: if we are at depth 0, we won't
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// find anything else
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if (prev_depth == 0)
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return 0;
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}
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}
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bool needEnumCounterReset(ParIterator const & it)
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{
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Paragraph const & par = *it;
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LASSERT(par.layout().labeltype == LABEL_ENUMERATE, /**/);
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depth_type const cur_depth = par.getDepth();
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ParIterator prev_it = it;
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while (prev_it.pit()) {
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--prev_it.top().pit();
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Paragraph const & prev_par = *prev_it;
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if (prev_par.getDepth() <= cur_depth)
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return prev_par.layout().labeltype != LABEL_ENUMERATE;
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}
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// start of nested inset: reset
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return true;
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}
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// set the label of a paragraph. This includes the counters.
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void setLabel(Buffer const & buf, ParIterator & it)
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{
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BufferParams const & bp = buf.masterBuffer()->params();
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DocumentClass const & textclass = bp.documentClass();
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Paragraph & par = it.paragraph();
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Layout const & layout = par.layout();
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Counters & counters = textclass.counters();
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if (par.params().startOfAppendix()) {
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// FIXME: only the counter corresponding to toplevel
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// sectionning should be reset
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counters.reset();
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counters.appendix(true);
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}
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par.params().appendix(counters.appendix());
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// Compute the item depth of the paragraph
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par.itemdepth = getItemDepth(it);
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if (layout.margintype == MARGIN_MANUAL) {
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if (par.params().labelWidthString().empty())
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par.params().labelWidthString(par.translateIfPossible(layout.labelstring(), bp));
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} else {
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par.params().labelWidthString(docstring());
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}
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switch(layout.labeltype) {
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case LABEL_COUNTER:
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if (layout.toclevel <= bp.secnumdepth
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&& (layout.latextype != LATEX_ENVIRONMENT
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|| isFirstInSequence(it.pit(), it.plist()))) {
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counters.step(layout.counter);
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par.params().labelString(
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par.expandLabel(layout, bp));
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} else
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par.params().labelString(docstring());
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break;
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case LABEL_ITEMIZE: {
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// At some point of time we should do something more
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// clever here, like:
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// par.params().labelString(
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// bp.user_defined_bullet(par.itemdepth).getText());
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// for now, use a simple hardcoded label
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docstring itemlabel;
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switch (par.itemdepth) {
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case 0:
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itemlabel = char_type(0x2022);
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break;
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case 1:
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itemlabel = char_type(0x2013);
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break;
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case 2:
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itemlabel = char_type(0x2217);
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break;
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case 3:
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itemlabel = char_type(0x2219); // or 0x00b7
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break;
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}
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par.params().labelString(itemlabel);
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break;
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}
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case LABEL_ENUMERATE: {
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// FIXME: Yes I know this is a really, really! bad solution
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// (Lgb)
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docstring enumcounter = from_ascii("enum");
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switch (par.itemdepth) {
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case 2:
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enumcounter += 'i';
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case 1:
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enumcounter += 'i';
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case 0:
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enumcounter += 'i';
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break;
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case 3:
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enumcounter += "iv";
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break;
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default:
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// not a valid enumdepth...
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||||
break;
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}
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// Maybe we have to reset the enumeration counter.
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if (needEnumCounterReset(it))
|
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counters.reset(enumcounter);
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||||
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||||
counters.step(enumcounter);
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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;
|
||||
}
|
||||
}
|
||||
|
||||
} // anon namespace
|
||||
|
||||
void updateLabels(Buffer const & buf, ParIterator & parit)
|
||||
{
|
||||
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(buf, 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
|
||||
|
||||
@ -47,9 +47,6 @@ int countWords(DocIterator const & from, DocIterator const & to);
|
||||
/// Count the number of chars in the text between these two iterators
|
||||
int countChars(DocIterator const & from, DocIterator const & to, bool with_blanks);
|
||||
|
||||
///
|
||||
void updateLabels(Buffer const &, ParIterator &);
|
||||
|
||||
} // namespace lyx
|
||||
|
||||
#endif // BUFFER_FUNCS_H
|
||||
|
||||
@ -3220,7 +3220,7 @@ void InsetTabular::updateLabels(ParIterator const & it)
|
||||
it2.forwardPos();
|
||||
size_t const end = it2.nargs();
|
||||
for ( ; it2.idx() < end; it2.top().forwardIdx())
|
||||
lyx::updateLabels(buffer(), it2);
|
||||
buffer().updateLabels(it2);
|
||||
|
||||
//reset afterwards
|
||||
if (tabular.is_long_tabular)
|
||||
|
||||
@ -458,13 +458,13 @@ void InsetText::updateLabels(ParIterator const & it)
|
||||
{
|
||||
ParIterator it2 = it;
|
||||
it2.forwardPos();
|
||||
LASSERT(&it2.inset() == this && it2.pit() == 0, /**/);
|
||||
if (producesOutput())
|
||||
lyx::updateLabels(buffer(), it2);
|
||||
else {
|
||||
LASSERT(&it2.inset() == this && it2.pit() == 0, return);
|
||||
if (producesOutput()) {
|
||||
buffer().updateLabels(it2);
|
||||
} else {
|
||||
DocumentClass const & tclass = buffer().masterBuffer()->params().documentClass();
|
||||
Counters const savecnt = tclass.counters();
|
||||
lyx::updateLabels(buffer(), it2);
|
||||
buffer().updateLabels(it2);
|
||||
tclass.counters() = savecnt;
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user