}
-string escapeChar(char c, XHTMLStream::EscapeSettings e)
+docstring escapeChar(char c, XHTMLStream::EscapeSettings e)
{
- string str;
- switch (e) {
- case XHTMLStream::ESCAPE_NONE:
- str += c;
- break;
- case XHTMLStream::ESCAPE_ALL:
- if (c == '<') {
- str += "<";
- break;
- } else if (c == '>') {
- str += ">";
- break;
- }
- // fall through
- case XHTMLStream::ESCAPE_AND:
- if (c == '&')
- str += "&";
- else
- str +=c ;
- break;
- }
- return str;
-}
-
-
-// escape what needs escaping
-string htmlize(string const & str, XHTMLStream::EscapeSettings e)
-{
- ostringstream d;
- string::const_iterator it = str.begin();
- string::const_iterator en = str.end();
- for (; it != en; ++it)
- d << escapeChar(*it, e);
- return d.str();
-}
-
-
-string cleanAttr(string const & str)
-{
- string newname;
- string::const_iterator it = str.begin();
- string::const_iterator en = str.end();
- for (; it != en; ++it)
- newname += isAlnumASCII(*it) ? *it : '_';
- return newname;
+ LATTEST(static_cast<unsigned char>(c) < 0x80);
+ return escapeChar(static_cast<char_type>(c), e);
}
docstring StartTag::writeTag() const
{
- string output = "<" + tag_;
+ docstring output = '<' + from_utf8(tag_);
if (!attr_.empty())
- output += " " + html::htmlize(attr_, XHTMLStream::ESCAPE_NONE);
+ output += ' ' + html::htmlize(from_utf8(attr_), XHTMLStream::ESCAPE_NONE);
output += ">";
- return from_utf8(output);
+ return output;
}
}
-docstring ParTag::writeTag() const
+ParTag::ParTag(std::string const & tag, std::string attr,
+ std::string const & parid)
+ : StartTag(tag)
{
- docstring output = StartTag::writeTag();
-
- if (parid_.empty())
- return output;
-
- string const pattr = "id='" + parid_ + "'";
- output += html::CompTag("a", pattr).writeTag();
- return output;
+ if (!parid.empty())
+ attr += " id='" + parid + "'";
+ attr_ = attr;
}
docstring CompTag::writeTag() const
{
- string output = "<" + tag_;
+ docstring output = '<' + from_utf8(tag_);
if (!attr_.empty())
- output += " " + html::htmlize(attr_, XHTMLStream::ESCAPE_NONE);
+ output += ' ' + html::htmlize(from_utf8(attr_), XHTMLStream::ESCAPE_NONE);
output += " />";
- return from_utf8(output);
+ return output;
}
case FT_DBAR:
return "u";
case FT_SOUT:
+ case FT_XOUT:
return "del";
case FT_ITALIC:
return "i";
return "";
case FT_DBAR:
return "class='dline'";
+ case FT_XOUT:
case FT_SOUT:
return "class='strikeout'";
case FT_WAVE:
#ifdef XHTML_DEBUG
-void XHTMLStream::dumpTagStack(string const & msg) const
+void XHTMLStream::dumpTagStack(string const & msg)
{
- writeError(msg + ": Tag Stack");
- TagStack::const_reverse_iterator it = tag_stack_.rbegin();
- TagStack::const_reverse_iterator en = tag_stack_.rend();
+ *this << html::CR();
+ writeError(msg);
+ *this << html::CR();
+ writeError("Tag Stack");
+ TagDeque::const_reverse_iterator it = tag_stack_.rbegin();
+ TagDeque::const_reverse_iterator en = tag_stack_.rend();
for (; it != en; ++it) {
- writeError(it->tag_);
+ writeError(it->get()->tag_);
}
+ writeError("End Tag Stack");
+ *this << html::CR();
writeError("Pending Tags");
it = pending_tags_.rbegin();
en = pending_tags_.rend();
for (; it != en; ++it) {
- writeError(it->tag_);
+ writeError(it->get()->tag_);
}
- writeError("End Tag Stack");
+ writeError("End Pending Tags");
+ *this << html::CR();
}
#endif
namespace {
// an illegal tag for internal use
static html::StartTag const parsep_tag("&LyX_parsep_tag&");
-}
+} // namespace
bool XHTMLStream::closeFontTags()
// we haven't had any content
return true;
+#ifdef XHTML_DEBUG
+ dumpTagStack("Beging Close Font Tags");
+#endif
+
// this may be a useless check, since we ought at least to have
// the parsep_tag. but it can't hurt too much to be careful.
if (tag_stack_.empty())
tag_stack_.pop_back();
// this shouldn't happen, since then the font tags
// weren't in any other tag.
- LBUFERR(!tag_stack_.empty());
+ LASSERT(!tag_stack_.empty(), return true);
curtag = tag_stack_.back();
}
+#ifdef XHTML_DEBUG
+ dumpTagStack("End Close Font Tags");
+#endif
+
if (*curtag == parsep_tag)
return true;
}
-void XHTMLStream::startParagraph(bool keep_empty)
+void XHTMLStream::startDivision(bool keep_empty)
{
pending_tags_.push_back(makeTagPtr(html::StartTag(parsep_tag)));
if (keep_empty)
clearTagDeque();
+#ifdef XHTML_DEBUG
+ dumpTagStack("StartDivision");
+#endif
}
-void XHTMLStream::endParagraph()
+void XHTMLStream::endDivision()
{
if (isTagPending(parsep_tag)) {
// this case is normal. it just means we didn't have content,
if (*cur_tag == parsep_tag)
break;
}
+
+#ifdef XHTML_DEBUG
+ dumpTagStack("EndDivision");
+#endif
+
return;
}
if (!isTagOpen(parsep_tag)) {
- writeError("No paragraph separation tag found in endParagraph().");
+ writeError("No division separation tag found in endDivision().");
return;
}
writeError("Tag `" + cur_tag->tag_ + "' still open at end of paragraph. Closing.");
os_ << cur_tag->writeEndTag();
}
+
+#ifdef XHTML_DEBUG
+ dumpTagStack("EndDivision");
+#endif
}
if (!lay.counter.empty())
buf.masterBuffer()->params().
documentClass().counters().step(lay.counter, OutputUpdate);
+
// FIXME We should see if there's a label to be output and
// do something with it.
if (par != pbegin)
xs << html::CR();
- // If we are already in a paragraph, and this is the first one, then we
- // do not want to open the paragraph tag.
- // we also do not want to open it if the current layout does not permit
- // multiple paragraphs.
- bool const opened = runparams.html_make_pars &&
- (par != pbegin || !runparams.html_in_par);
- bool const make_parid = !runparams.for_toc && runparams.html_make_pars;
-
- if (opened)
- openParTag(xs, lay, par->params(),
- make_parid ? par->magicLabel() : "");
+ // We want to open the paragraph tag if:
+ // (i) the current layout permits multiple paragraphs
+ // (ii) we are either not already inside a paragraph (HTMLIsBlock) OR
+ // we are, but this is not the first paragraph
+ //
+ // But there is also a special case, and we first see whether we are in it.
+ // We do not want to open the paragraph tag if this paragraph contains
+ // only one item, and that item is "inline", i.e., not HTMLIsBlock (such
+ // as a branch). On the other hand, if that single item has a font change
+ // applied to it, then we still do need to open the paragraph.
+ //
+ // Obviously, this is very fragile. The main reason we need to do this is
+ // because of branches, e.g., a branch that contains an entire new section.
+ // We do not really want to wrap that whole thing in a <div>...</div>.
+ bool special_case = false;
+ Inset const * specinset = par->size() == 1 ? par->getInset(0) : 0;
+ if (specinset && !specinset->getLayout().htmlisblock()) {
+ Layout const & style = par->layout();
+ FontInfo const first_font = style.labeltype == LABEL_MANUAL ?
+ style.labelfont : style.font;
+ FontInfo const our_font =
+ par->getFont(buf.masterBuffer()->params(), 0,
+ text.outerFont(distance(begin, par))).fontInfo();
+ if (first_font == our_font)
+ special_case = true;
+ }
- docstring const deferred =
- par->simpleLyXHTMLOnePar(buf, xs, runparams, text.outerFont(distance(begin, par)));
+ bool const open_par = runparams.html_make_pars
+ && (!runparams.html_in_par || par != pbegin)
+ && !special_case;
// We want to issue the closing tag if either:
// (i) We opened it, and either html_in_par is false,
// but we are in the first par, and there is a next par.
ParagraphList::const_iterator nextpar = par;
++nextpar;
- bool const needclose =
- (opened && (!runparams.html_in_par || nextpar != pend))
- || (!opened && runparams.html_in_par && par == pbegin && nextpar != pend);
- if (needclose) {
+ bool const close_par =
+ (open_par && (!runparams.html_in_par || nextpar != pend))
+ || (!open_par && runparams.html_in_par && par == pbegin && nextpar != pend);
+
+ if (open_par) {
+ // We do not issue the paragraph id if we are doing
+ // this for the TOC (or some similar purpose)
+ openParTag(xs, lay, par->params(),
+ runparams.for_toc ? "" : par->magicLabel());
+ }
+
+ docstring const deferred = par->simpleLyXHTMLOnePar(buf, xs,
+ runparams, text.outerFont(distance(begin, par)),
+ open_par, close_par);
+
+ if (close_par) {
closeTag(xs, lay);
xs << html::CR();
}
+
if (!deferred.empty()) {
xs << XHTMLStream::ESCAPE_NONE << deferred << html::CR();
}
if (labelfirst)
openItemTag(xs, style, par->params());
- par->simpleLyXHTMLOnePar(buf, xs, runparams,
- text.outerFont(distance(begin, par)), sep);
+ docstring deferred = par->simpleLyXHTMLOnePar(buf, xs, runparams,
+ text.outerFont(distance(begin, par)), true, true, sep);
+ xs << XHTMLStream::ESCAPE_NONE << deferred;
++par;
// We may not want to close the tag yet, in particular:
projects / lyx.git / blobdiff