void WebVTTParser::constructTreeFromToken(Document* document)
{
AtomicString tokenTagName(m_token.name().data(), m_token.name().size());
QualifiedName tagName(nullAtom, tokenTagName, xhtmlNamespaceURI);
switch (m_token.type()) {
case WebVTTTokenTypes::Character: {
String content(m_token.characters().data(), m_token.characters().size());
RefPtr<Text> child = Text::create(document, content);
m_currentNode->parserAddChild(child);
break;
}
case WebVTTTokenTypes::StartTag: {
RefPtr<HTMLElement> child;
if (isRecognizedTag(tokenTagName))
child = HTMLElement::create(tagName, document);
else if (m_token.name().size() == 1 && m_token.name()[0] == 'c')
child = HTMLElement::create(spanTag, document);
else if (m_token.name().size() == 1 && m_token.name()[0] == 'v')
child = HTMLElement::create(qTag, document);
if (child) {
if (m_token.classes().size() > 0) {
RefPtr<NamedNodeMap> attributeMap = NamedNodeMap::create();
attributeMap->addAttribute(Attribute::createMapped(classAttr, AtomicString(m_token.classes().data(), m_token.classes().size())));
child->setAttributeMap(attributeMap.release());
}
if (child->hasTagName(qTag))
child->setAttribute(titleAttr, String(m_token.annotation().data(), m_token.annotation().size()));
m_currentNode->parserAddChild(child);
m_currentNode = child;
}
break;
}
case WebVTTTokenTypes::EndTag:
if (isRecognizedTag(tokenTagName)
|| (m_token.name().size() == 1 && m_token.name()[0] == 'c')
|| (m_token.name().size() == 1 && m_token.name()[0] == 'v')) {
if (m_currentNode->parentNode())
m_currentNode = m_currentNode->parentNode();
}
break;
case WebVTTTokenTypes::TimestampTag: {
unsigned position = 0;
double time = collectTimeStamp(m_token.characters().data(), &position);
if (time != malformedTime)
m_currentNode->parserAddChild(ProcessingInstruction::create(document, "timestamp", String(m_token.characters().data(), m_token.characters().size())));
break;
}
default:
break;
}
m_token.clear();
}
void WebVTTParser::constructTreeFromToken(Document* document)
{
AtomicString tokenTagName(m_token.name().data(), m_token.name().size());
QualifiedName tagName(nullAtom, tokenTagName, xhtmlNamespaceURI);
// http://dev.w3.org/html5/webvtt/#webvtt-cue-text-dom-construction-rules
switch (m_token.type()) {
case WebVTTTokenTypes::Character: {
String content(m_token.characters().data(), m_token.characters().size());
RefPtr<Text> child = Text::create(document, content);
m_currentNode->parserAppendChild(child);
break;
}
case WebVTTTokenTypes::StartTag: {
RefPtr<WebVTTElement> child;
if (isRecognizedTag(tokenTagName))
child = WebVTTElement::create(tagName, document);
else if (m_token.name().size() == 1 && m_token.name()[0] == 'c')
child = WebVTTElement::create(TextTrackCue::classElementTagName(), document);
else if (m_token.name().size() == 1 && m_token.name()[0] == 'v')
child = WebVTTElement::create(TextTrackCue::voiceElementTagName(), document);
else if (isLangToken(m_token))
child = WebVTTElement::create(TextTrackCue::langElementTagName(), document);
if (child) {
if (m_token.classes().size() > 0)
child->setAttribute(classAttr, AtomicString(m_token.classes().data(), m_token.classes().size()));
if (child->hasTagName(TextTrackCue::voiceElementTagName()))
child->setAttribute(TextTrackCue::voiceAttributeName(), AtomicString(m_token.annotation().data(), m_token.annotation().size()));
if (child->hasTagName(TextTrackCue::langElementTagName()))
m_languageStack.append(AtomicString(m_token.annotation().data(), m_token.annotation().size()));
if (!m_languageStack.isEmpty())
child->setAttribute(TextTrackCue::langAttributeName(), m_languageStack.last());
m_currentNode->parserAppendChild(child);
m_currentNode = child;
}
break;
}
case WebVTTTokenTypes::EndTag:
if (isRecognizedTag(tokenTagName)
|| (m_token.name().size() == 1 && m_token.name()[0] == 'c')
|| (m_token.name().size() == 1 && m_token.name()[0] == 'v')) {
if (m_currentNode->parentNode())
m_currentNode = m_currentNode->parentNode();
}
if (isLangToken(m_token)) {
if (m_currentNode->hasTagName(TextTrackCue::langElementTagName()))
m_languageStack.removeLast();
if (m_currentNode->parentNode())
m_currentNode = m_currentNode->parentNode();
}
break;
case WebVTTTokenTypes::TimestampTag: {
unsigned position = 0;
double time = collectTimeStamp(m_token.characters().data(), &position);
if (time != malformedTime)
m_currentNode->parserAppendChild(ProcessingInstruction::create(document, "timestamp", String(m_token.characters().data(), m_token.characters().size())));
break;
}
default:
break;
}
m_token.clear();
}