PassRefPtr<HTMLElement> WebVTTElement::createEquivalentHTMLElement(Document& document)
{
RefPtr<HTMLElement> htmlElement;
switch (m_webVTTNodeType) {
case WebVTTNodeTypeClass:
case WebVTTNodeTypeLanguage:
case WebVTTNodeTypeVoice:
htmlElement = HTMLElementFactory::createElement(HTMLNames::spanTag, document);
htmlElement->setAttribute(HTMLNames::titleAttr, getAttribute(voiceAttributeName()));
htmlElement->setAttribute(HTMLNames::langAttr, getAttribute(langAttributeName()));
break;
case WebVTTNodeTypeItalic:
htmlElement = HTMLElementFactory::createElement(HTMLNames::iTag, document);
break;
case WebVTTNodeTypeBold:
htmlElement = HTMLElementFactory::createElement(HTMLNames::bTag, document);
break;
case WebVTTNodeTypeUnderline:
htmlElement = HTMLElementFactory::createElement(HTMLNames::uTag, document);
break;
case WebVTTNodeTypeRuby:
htmlElement = HTMLElementFactory::createElement(HTMLNames::rubyTag, document);
break;
case WebVTTNodeTypeRubyText:
htmlElement = HTMLElementFactory::createElement(HTMLNames::rtTag, document);
break;
}
ASSERT(htmlElement);
if (htmlElement)
htmlElement->setAttribute(HTMLNames::classAttr, fastGetAttribute(HTMLNames::classAttr));
return htmlElement.release();
}
RawPtr<HTMLElement> VTTElement::createEquivalentHTMLElement(Document& document)
{
RawPtr<HTMLElement> htmlElement = nullptr;
switch (m_webVTTNodeType) {
case VTTNodeTypeClass:
case VTTNodeTypeLanguage:
case VTTNodeTypeVoice:
htmlElement = HTMLElementFactory::createHTMLElement(HTMLNames::spanTag.localName(), document);
htmlElement.get()->setAttribute(HTMLNames::titleAttr, getAttribute(voiceAttributeName()));
htmlElement.get()->setAttribute(HTMLNames::langAttr, getAttribute(langAttributeName()));
break;
case VTTNodeTypeItalic:
htmlElement = HTMLElementFactory::createHTMLElement(HTMLNames::iTag.localName(), document);
break;
case VTTNodeTypeBold:
htmlElement = HTMLElementFactory::createHTMLElement(HTMLNames::bTag.localName(), document);
break;
case VTTNodeTypeUnderline:
htmlElement = HTMLElementFactory::createHTMLElement(HTMLNames::uTag.localName(), document);
break;
case VTTNodeTypeRuby:
htmlElement = HTMLElementFactory::createHTMLElement(HTMLNames::rubyTag.localName(), document);
break;
case VTTNodeTypeRubyText:
htmlElement = HTMLElementFactory::createHTMLElement(HTMLNames::rtTag.localName(), document);
break;
default:
ASSERT_NOT_REACHED();
}
htmlElement.get()->setAttribute(HTMLNames::classAttr, getAttribute(HTMLNames::classAttr));
return htmlElement;
}
void TextTrackCue::copyWebVTTNodeToDOMTree(ContainerNode* webVTTNode, ContainerNode* parent)
{
for (Node* node = webVTTNode->firstChild(); node; node = node->nextSibling()) {
RefPtr<Node> clonedNode;
// Specs require voice and class WebVTT elements to be spans for DOM trees.
if (node->hasTagName(voiceElementTagName()) || node->hasTagName(classElementTagName())) {
clonedNode = HTMLSpanElement::create(spanTag, static_cast<Document*>(m_scriptExecutionContext));
toElement(clonedNode.get())->setAttribute(classAttr, toElement(node)->getAttribute(classAttr));
toElement(clonedNode.get())->setAttribute(titleAttr, toElement(node)->getAttribute(voiceAttributeName()));
} else
clonedNode = node->cloneNode(false);
parent->appendChild(clonedNode, ASSERT_NO_EXCEPTION);
if (node->isContainerNode())
copyWebVTTNodeToDOMTree(toContainerNode(node), toContainerNode(clonedNode.get()));
}
}
