namespace html {
-
docstring escapeChar(char_type c, XHTMLStream::EscapeSettings e)
{
docstring str;
}
-bool isFontTag(string const & s)
-{
- return s == "em" || s == "strong" || s == "i" || s == "b"
- || s == "dfn" || s == "kbd" || s == "var" || s == "samp"
- || s == "del" || s == "u";
-}
-
-
-docstring StartTag::asTag() const
+docstring StartTag::writeTag() const
{
string output = "<" + tag_;
if (!attr_.empty())
}
-docstring StartTag::asEndTag() const
+docstring StartTag::writeEndTag() const
{
string output = "</" + tag_ + ">";
return from_utf8(output);
}
-docstring EndTag::asEndTag() const
+bool StartTag::operator==(FontTag const & rhs) const
+{
+ return rhs == *this;
+}
+
+
+docstring EndTag::writeEndTag() const
{
string output = "</" + tag_ + ">";
return from_utf8(output);
}
-docstring CompTag::asTag() const
+docstring ParTag::writeTag() const
+{
+ docstring output = StartTag::writeTag();
+
+ if (parid_.empty())
+ return output;
+
+ string const pattr = "id='" + parid_ + "'";
+ output += html::CompTag("a", pattr).writeTag();
+ return output;
+}
+
+
+docstring CompTag::writeTag() const
{
string output = "<" + tag_;
if (!attr_.empty())
return from_utf8(output);
}
+
+
+namespace {
+
+string fontToTag(html::FontTypes type)
+ {
+ switch(type) {
+ case FT_EMPH:
+ return "em";
+ case FT_BOLD:
+ return "b";
+ case FT_NOUN:
+ return "dfn";
+ case FT_UBAR:
+ case FT_WAVE:
+ case FT_DBAR:
+ return "u";
+ case FT_SOUT:
+ return "del";
+ case FT_ITALIC:
+ return "i";
+ case FT_UPRIGHT:
+ case FT_SLANTED:
+ case FT_SMALLCAPS:
+ case FT_ROMAN:
+ case FT_SANS:
+ case FT_TYPE:
+ case FT_SIZE_TINY:
+ case FT_SIZE_SCRIPT:
+ case FT_SIZE_FOOTNOTE:
+ case FT_SIZE_SMALL:
+ case FT_SIZE_NORMAL:
+ case FT_SIZE_LARGE:
+ case FT_SIZE_LARGER:
+ case FT_SIZE_LARGEST:
+ case FT_SIZE_HUGE:
+ case FT_SIZE_HUGER:
+ case FT_SIZE_INCREASE:
+ case FT_SIZE_DECREASE:
+ return "span";
+ }
+ // kill warning
+ return "";
+}
+
+StartTag fontToStartTag(html::FontTypes type)
+ {
+ string tag = fontToTag(type);
+ switch(type) {
+ case FT_EMPH:
+ return html::StartTag(tag);
+ case FT_BOLD:
+ return html::StartTag(tag);
+ case FT_NOUN:
+ return html::StartTag(tag, "class='lyxnoun'");
+ case FT_UBAR:
+ return html::StartTag(tag);
+ case FT_DBAR:
+ return html::StartTag(tag, "class='dline'");
+ case FT_SOUT:
+ return html::StartTag(tag, "class='strikeout'");
+ case FT_WAVE:
+ return html::StartTag(tag, "class='wline'");
+ case FT_ITALIC:
+ return html::StartTag(tag);
+ case FT_UPRIGHT:
+ return html::StartTag(tag, "style='font-style:normal;'");
+ case FT_SLANTED:
+ return html::StartTag(tag, "style='font-style:oblique;'");
+ case FT_SMALLCAPS:
+ return html::StartTag(tag, "style='font-variant:small-caps;'");
+ case FT_ROMAN:
+ return html::StartTag(tag, "style='font-family:serif;'");
+ case FT_SANS:
+ return html::StartTag(tag, "style='font-family:sans-serif;'");
+ case FT_TYPE:
+ return html::StartTag(tag, "style='font-family:monospace;'");
+ case FT_SIZE_TINY:
+ case FT_SIZE_SCRIPT:
+ case FT_SIZE_FOOTNOTE:
+ return html::StartTag(tag, "style='font-size:x-small;'");
+ case FT_SIZE_SMALL:
+ return html::StartTag(tag, "style='font-size:small;'");
+ case FT_SIZE_NORMAL:
+ return html::StartTag(tag, "style='font-size:normal;'");
+ case FT_SIZE_LARGE:
+ return html::StartTag(tag, "style='font-size:large;'");
+ case FT_SIZE_LARGER:
+ case FT_SIZE_LARGEST:
+ return html::StartTag(tag, "style='font-size:x-large;'");
+ case FT_SIZE_HUGE:
+ case FT_SIZE_HUGER:
+ return html::StartTag(tag, "style='font-size:xx-large;'");
+ case FT_SIZE_INCREASE:
+ return html::StartTag(tag, "style='font-size:larger;'");
+ case FT_SIZE_DECREASE:
+ return html::StartTag(tag, "style='font-size:smaller;'");
+ }
+ // kill warning
+ return StartTag("");
+}
+
+} // end anonymous namespace
+
+
+FontTag::FontTag(FontTypes type)
+ : StartTag(fontToStartTag(type)), font_type_(type)
+{}
+
+
+bool FontTag::operator==(StartTag const & tag) const
+{
+ FontTag const * const ftag = tag.asFontTag();
+ if (!ftag)
+ return false;
+ return (font_type_ == ftag->font_type_);
+}
+
+
+EndFontTag::EndFontTag(FontTypes type)
+ : EndTag(fontToTag(type)), font_type_(type)
+{}
+
} // namespace html
namespace {
// an illegal tag for internal use
- static string const parsep_tag = "&LyX_parsep_tag&";
+ static html::StartTag const parsep_tag("&LyX_parsep_tag&");
}
// first, we close any open font tags we can close
TagPtr curtag = tag_stack_.back();
- while (html::isFontTag(curtag->tag_)) {
- os_ << curtag->asEndTag();
+ while (curtag->asFontTag()) {
+ os_ << curtag->writeEndTag();
tag_stack_.pop_back();
// this shouldn't happen, since then the font tags
// weren't in any other tag.
curtag = tag_stack_.back();
}
- if (curtag->tag_ == parsep_tag)
+ if (*curtag == parsep_tag)
return true;
// so we've hit a non-font tag.
TagDeque::const_reverse_iterator it = tag_stack_.rbegin();
TagDeque::const_reverse_iterator const en = tag_stack_.rend();
for (; it != en; ++it) {
- string const tagname = (*it)->tag_;
- if (tagname == parsep_tag)
+ if (**it == parsep_tag)
break;
writeError((*it)->tag_);
}
// of everything that hasn't been used.
TagPtr const cur_tag = pending_tags_.back();
pending_tags_.pop_back();
- if (cur_tag->tag_ == parsep_tag)
+ if (*cur_tag == parsep_tag)
break;
}
return;
while (!tag_stack_.empty()) {
TagPtr const cur_tag = tag_stack_.back();
tag_stack_.pop_back();
- if (cur_tag->tag_ == parsep_tag)
+ if (*cur_tag == parsep_tag)
break;
writeError("Tag `" + cur_tag->tag_ + "' still open at end of paragraph. Closing.");
- os_ << cur_tag->asEndTag();
+ os_ << cur_tag->writeEndTag();
}
}
{
while (!pending_tags_.empty()) {
TagPtr const tag = pending_tags_.front();
- if (tag->tag_ != parsep_tag)
+ if (*tag != parsep_tag)
// tabs?
- os_ << tag->asTag();
+ os_ << tag->writeTag();
tag_stack_.push_back(tag);
pending_tags_.pop_front();
}
}
+XHTMLStream & XHTMLStream::operator<<(html::ParTag const & tag)
+{
+ if (tag.tag_.empty())
+ return *this;
+ pending_tags_.push_back(makeTagPtr(tag));
+ return *this;
+}
+
+
XHTMLStream & XHTMLStream::operator<<(html::CompTag const & tag)
{
if (tag.tag_.empty())
return *this;
clearTagDeque();
- os_ << tag.asTag();
+ os_ << tag.writeTag();
*this << html::CR();
return *this;
}
+XHTMLStream & XHTMLStream::operator<<(html::FontTag const & tag)
+{
+ if (tag.tag_.empty())
+ return *this;
+ pending_tags_.push_back(makeTagPtr(tag));
+ return *this;
+}
+
+
XHTMLStream & XHTMLStream::operator<<(html::CR const &)
{
// tabs?
}
-bool XHTMLStream::isTagOpen(string const & stag) const
+bool XHTMLStream::isTagOpen(html::StartTag const & stag) const
{
TagDeque::const_iterator sit = tag_stack_.begin();
TagDeque::const_iterator const sen = tag_stack_.end();
for (; sit != sen; ++sit)
- if ((*sit)->tag_ == stag)
+ if (**sit == stag)
return true;
return false;
}
-bool XHTMLStream::isTagPending(string const & stag) const
+bool XHTMLStream::isTagOpen(html::EndTag const & etag) const
+{
+ TagDeque::const_iterator sit = tag_stack_.begin();
+ TagDeque::const_iterator const sen = tag_stack_.end();
+ for (; sit != sen; ++sit)
+ if (etag == **sit)
+ return true;
+ return false;
+}
+
+
+bool XHTMLStream::isTagPending(html::StartTag const & stag) const
{
TagDeque::const_iterator sit = pending_tags_.begin();
TagDeque::const_iterator const sen = pending_tags_.end();
for (; sit != sen; ++sit)
- if ((*sit)->tag_ == stag)
+ if (**sit == stag)
return true;
return false;
}
// if this tag is pending, we can simply discard it.
if (!pending_tags_.empty()) {
- if (etag.tag_ == pending_tags_.back()->tag_) {
+ if (etag == *pending_tags_.back()) {
// we have <tag></tag>, so we discard it and remove it
// from the pending_tags_.
pending_tags_.pop_back();
TagDeque::iterator dit = pending_tags_.begin();
TagDeque::iterator const den = pending_tags_.end();
for (; dit != den; ++dit) {
- if ((*dit)->tag_ == etag.tag_) {
+ if (etag == **dit) {
// it was pending, so we just erase it
writeError("Tried to close pending tag `" + etag.tag_
+ "' when other tags were pending. Last pending tag is `"
- + pending_tags_.back()->tag_ + "'. Tag discarded.");
+ + to_utf8(pending_tags_.back()->writeTag())
+ + "'. Tag discarded.");
pending_tags_.erase(dit);
return *this;
}
}
// so etag isn't itself pending. is it even open?
- if (!isTagOpen(etag.tag_)) {
+ if (!isTagOpen(etag)) {
writeError("Tried to close `" + etag.tag_
+ "' when tag was not open. Tag discarded.");
return *this;
string estr = "Closing tag `" + etag.tag_
+ "' when other tags are pending. Discarded pending tags:\n";
for (dit = pending_tags_.begin(); dit != den; ++dit)
- estr += (*dit)->tag_ + "\n";
+ estr += to_utf8(html::htmlize((*dit)->writeTag(), XHTMLStream::ESCAPE_ALL)) + "\n";
writeError(estr);
// clear the pending tags...
pending_tags_.clear();
}
// is the tag we are closing the last one we opened?
- if (etag.tag_ == tag_stack_.back()->tag_) {
+ if (etag == *tag_stack_.back()) {
// output it...
- os_ << etag.asEndTag();
+ os_ << etag.writeEndTag();
// ...and forget about it
tag_stack_.pop_back();
return *this;
// we are trying to close a tag other than the one last opened.
// let's first see if this particular tag is still open somehow.
- if (!isTagOpen(etag.tag_)) {
+ if (!isTagOpen(etag)) {
writeError("Tried to close `" + etag.tag_
+ "' when tag was not open. Tag discarded.");
return *this;
// so the tag was opened, but other tags have been opened since
// and not yet closed.
// if it's a font tag, though...
- if (html::isFontTag(etag.tag_)) {
+ if (etag.asFontTag()) {
// it won't be a problem if the other tags open since this one
// are also font tags.
TagDeque::const_reverse_iterator rit = tag_stack_.rbegin();
TagDeque::const_reverse_iterator ren = tag_stack_.rend();
for (; rit != ren; ++rit) {
- if ((*rit)->tag_ == etag.tag_)
+ if (etag == **rit)
break;
- if (!html::isFontTag((*rit)->tag_)) {
+ if (!(*rit)->asFontTag()) {
// we'll just leave it and, presumably, have to close it later.
writeError("Unable to close font tag `" + etag.tag_
+ "' due to open non-font tag `" + (*rit)->tag_ + "'.");
TagPtr curtag = tag_stack_.back();
// ...remembering them in a stack.
TagDeque fontstack;
- while (etag.tag_ != curtag->tag_) {
- os_ << curtag->asEndTag();
+ while (etag != *curtag) {
+ os_ << curtag->writeEndTag();
fontstack.push_back(curtag);
tag_stack_.pop_back();
curtag = tag_stack_.back();
}
- // now close our tag...
- os_ << etag.asEndTag();
+ os_ << etag.writeEndTag();
tag_stack_.pop_back();
// ...and restore the other tags.
writeError("Closing tag `" + etag.tag_
+ "' when other tags are open, namely:");
TagPtr curtag = tag_stack_.back();
- while (etag.tag_ != curtag->tag_) {
+ while (etag != *curtag) {
writeError(curtag->tag_);
- if (curtag->tag_ != parsep_tag)
- os_ << curtag->asEndTag();
+ if (*curtag != parsep_tag)
+ os_ << curtag->writeEndTag();
tag_stack_.pop_back();
curtag = tag_stack_.back();
}
// curtag is now the one we actually want.
- os_ << curtag->asEndTag();
+ os_ << curtag->writeEndTag();
tag_stack_.pop_back();
-
+
return *this;
}
// End code for XHTMLStream
namespace {
-
+
// convenience functions
-inline void openTag(XHTMLStream & xs, Layout const & lay)
+inline void openParTag(XHTMLStream & xs, Layout const & lay,
+ std::string parlabel)
{
- xs << html::StartTag(lay.htmltag(), lay.htmlattr());
+ xs << html::ParTag(lay.htmltag(), lay.htmlattr(), parlabel);
}
-void openTag(XHTMLStream & xs, Layout const & lay,
- ParagraphParameters const & params)
+void openParTag(XHTMLStream & xs, Layout const & lay,
+ ParagraphParameters const & params,
+ std::string parlabel)
{
// FIXME Are there other things we should handle here?
string const align = alignmentToCSS(params.align());
if (align.empty()) {
- openTag(xs, lay);
+ openParTag(xs, lay, parlabel);
return;
}
string attrs = lay.htmlattr() + " style='text-align: " + align + ";'";
- xs << html::StartTag(lay.htmltag(), attrs);
+ xs << html::ParTag(lay.htmltag(), attrs, parlabel);
}
// it can happen. We pretend that it's just at lowest depth.
if (style.latextype == LATEX_COMMAND)
return p;
+
// If depth is down, we're done
if (p->params().depth() < depth)
return p;
+
// If depth is up, we're not done
if (p->params().depth() > depth)
continue;
- // Now we know we are at the same depth
- if (style.latextype == LATEX_PARAGRAPH
- || style.latexname() != bstyle.latexname())
+
+ // FIXME I am not sure about the first check.
+ // Surely we *could* have different layouts that count as
+ // LATEX_PARAGRAPH, right?
+ if (style.latextype == LATEX_PARAGRAPH || style != bstyle)
return p;
}
return pend;
// 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)
- openTag(xs, lay, par->params());
+ openParTag(xs, lay, par->params(),
+ make_parid ? par->magicLabel() : "");
+
docstring const deferred =
par->simpleLyXHTMLOnePar(buf, xs, runparams, text.outerFont(distance(begin, par)));
depth_type const origdepth = pbegin->params().depth();
// open tag for this environment
- openTag(xs, bstyle);
+ openParTag(xs, bstyle, pbegin->magicLabel());
xs << html::CR();
// we will on occasion need to remember a layout from before.
buf.masterBuffer()->params().
documentClass().counters().step(style.counter, OutputUpdate);
- openTag(xs, style, pbegin->params());
+ bool const make_parid = !runparams.for_toc && runparams.html_make_pars;
+
+ openParTag(xs, style, pbegin->params(),
+ make_parid ? pbegin->magicLabel() : "");
// Label around sectioning number:
// FIXME Probably need to account for LABEL_MANUAL