void Document::_processParagraphLines(TokenPtr inTokenContainer) {
token::Container *tokens=dynamic_cast<token::Container*>(inTokenContainer.get());
assert(tokens!=0);
bool noPara=tokens->inhibitParagraphs();
for (TokenGroup::const_iterator ii=tokens->subTokens().begin(),
iie=tokens->subTokens().end(); ii!=iie; ++ii)
if ((*ii)->isContainer()) _processParagraphLines(*ii);
TokenGroup processed;
std::string paragraphText;
TokenGroup paragraphTokens;
for (TokenGroup::const_iterator ii=tokens->subTokens().begin(),
iie=tokens->subTokens().end(); ii!=iie; ++ii)
{
if ((*ii)->text() && (*ii)->canContainMarkup() && !(*ii)->inhibitParagraphs()) {
static const boost::regex cExpression("^(.*) $");
if (!paragraphText.empty()) paragraphText+=" ";
boost::smatch m;
if (boost::regex_match(*(*ii)->text(), m, cExpression)) {
paragraphText += m[1];
flushParagraph(paragraphText, paragraphTokens, processed, noPara);
processed.push_back(TokenPtr(new markdown::token::HtmlTag("br/")));
} else paragraphText += *(*ii)->text();
} else {
flushParagraph(paragraphText, paragraphTokens, processed, noPara);
processed.push_back(*ii);
}
}
// Make sure the last paragraph is properly flushed too.
flushParagraph(paragraphText, paragraphTokens, processed, noPara);
tokens->swapSubtokens(processed);
}
bool WMLHandler::endElement(const QString&, const QString&,
const QString& qName)
{
QString tag = qName.lower();
if (tag == "wml")
return m_parser->doCloseDocument();
if (tag == "card") {
// forget </p> before </card> ?
m_inBlock = false;
if (!m_text.isEmpty())
flushParagraph();
return m_parser->doCloseCard();
}
if (tag == "p") {
m_inBlock = false;
return flushParagraph();
}
if ((tag == "b") || (tag == "strong")) {
m_state.currentFormat.bold = false;
m_state.currentFormat.pos = m_text.length();
m_state.formatList.append(m_state.currentFormat);
return true;
}
if ((tag == "i") || (tag == "em")) {
m_state.currentFormat.italic = false;
m_state.currentFormat.pos = m_text.length();
m_state.formatList.append(m_state.currentFormat);
return true;
}
if (tag == "u") {
m_state.currentFormat.underline = false;
m_state.currentFormat.pos = m_text.length();
m_state.formatList.append(m_state.currentFormat);
return true;
}
if (tag == "big") {
m_state.currentFormat.fontsize = WMLFormat::Normal;
m_state.currentFormat.pos = m_text.length();
m_state.formatList.append(m_state.currentFormat);
return true;
}
if (tag == "small") {
m_state.currentFormat.fontsize = WMLFormat::Normal;
m_state.currentFormat.pos = m_text.length();
m_state.formatList.append(m_state.currentFormat);
return true;
}
if (tag == "a") {
m_inBlock = true;
m_inLink = false;
m_state.formatList.append(m_state.currentFormat);
return true;
}
// close table
if (tag == "table") {
popState();
return m_parser->doEndTable();
}
// close table row
if (tag == "tr")
return true; //skip
// close table cell, like </p>
if (tag == "td") {
m_inBlock = false;
return flushParagraph();
}
// unhandled
return true;
}
